diff options
Diffstat (limited to 'arch')
1649 files changed, 24841 insertions, 25358 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 550cce4dd64..366ec06a518 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -271,6 +271,12 @@ config ARCH_WANT_OLD_COMPAT_IPC select ARCH_WANT_COMPAT_IPC_PARSE_VERSION bool +config GENERIC_KERNEL_THREAD + bool + +config GENERIC_KERNEL_EXECVE + bool + config HAVE_ARCH_SECCOMP_FILTER bool help @@ -316,4 +322,23 @@ config HAVE_IRQ_TIME_ACCOUNTING config HAVE_ARCH_TRANSPARENT_HUGEPAGE bool +config HAVE_MOD_ARCH_SPECIFIC + bool + help + The arch uses struct mod_arch_specific to store data. Many arches + just need a simple module loader without arch specific data - those + should not enable this. + +config MODULES_USE_ELF_RELA + bool + help + Modules only use ELF RELA relocations. Modules with ELF REL + relocations will give an error. + +config MODULES_USE_ELF_REL + bool + help + Modules only use ELF REL relocations. Modules with ELF RELA + relocations will give an error. + source "kernel/gcov/Kconfig" diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 9944dedee5b..5dd7f5db24d 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -20,6 +20,10 @@ config ALPHA select GENERIC_CMOS_UPDATE select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER + select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_RELA help The Alpha is a 64-bit general-purpose processor designed and marketed by the Digital Equipment Corporation of blessed memory, diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild index d97d66334e6..64ffc9e9e54 100644 --- a/arch/alpha/include/asm/Kbuild +++ b/arch/alpha/include/asm/Kbuild @@ -10,3 +10,4 @@ header-y += pal.h header-y += reg.h header-y += regdef.h header-y += sysinfo.h +generic-y += exec.h diff --git a/arch/alpha/include/asm/exec.h b/arch/alpha/include/asm/exec.h deleted file mode 100644 index 4a5a41f3077..00000000000 --- a/arch/alpha/include/asm/exec.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ALPHA_EXEC_H -#define __ALPHA_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* __ALPHA_EXEC_H */ diff --git a/arch/alpha/include/asm/module.h b/arch/alpha/include/asm/module.h index 7b63743c534..9cd13b55155 100644 --- a/arch/alpha/include/asm/module.h +++ b/arch/alpha/include/asm/module.h @@ -1,19 +1,13 @@ #ifndef _ALPHA_MODULE_H #define _ALPHA_MODULE_H +#include <asm-generic/module.h> + struct mod_arch_specific { unsigned int gotsecindex; }; -#define Elf_Sym Elf64_Sym -#define Elf_Shdr Elf64_Shdr -#define Elf_Ehdr Elf64_Ehdr -#define Elf_Phdr Elf64_Phdr -#define Elf_Dyn Elf64_Dyn -#define Elf_Rel Elf64_Rel -#define Elf_Rela Elf64_Rela - #define ARCH_SHF_SMALL SHF_ALPHA_GPREL #ifdef MODULE diff --git a/arch/alpha/include/asm/processor.h b/arch/alpha/include/asm/processor.h index e37b887b3d9..6cb7fe85c4b 100644 --- a/arch/alpha/include/asm/processor.h +++ b/arch/alpha/include/asm/processor.h @@ -49,9 +49,6 @@ extern void start_thread(struct pt_regs *, unsigned long, unsigned long); /* Free all resources held by a thread. */ extern void release_thread(struct task_struct *); -/* Create a kernel thread without removing it from tasklists. */ -extern long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); - unsigned long get_wchan(struct task_struct *p); #define KSTK_EIP(tsk) (task_pt_regs(tsk)->pc) diff --git a/arch/alpha/include/asm/thread_info.h b/arch/alpha/include/asm/thread_info.h index 28335bd40e4..1f8c72959fb 100644 --- a/arch/alpha/include/asm/thread_info.h +++ b/arch/alpha/include/asm/thread_info.h @@ -7,6 +7,7 @@ #include <asm/processor.h> #include <asm/types.h> #include <asm/hwrpb.h> +#include <asm/sysinfo.h> #endif #ifndef __ASSEMBLY__ @@ -21,6 +22,7 @@ struct thread_info { mm_segment_t addr_limit; /* thread address space */ unsigned cpu; /* current CPU */ int preempt_count; /* 0 => preemptable, <0 => BUG */ + unsigned int status; /* thread-synchronous flags */ int bpt_nsaved; unsigned long bpt_addr[2]; /* breakpoint handling */ @@ -63,8 +65,6 @@ register struct thread_info *__current_thread_info __asm__("$8"); * - these are process state flags and used from assembly * - pending work-to-be-done flags come first and must be assigned to be * within bits 0 to 7 to fit in and immediate operand. - * - ALPHA_UAC_SHIFT below must be kept consistent with the unaligned - * control flags. * * TIF_SYSCALL_TRACE is known to be 0 via blbs. */ @@ -72,19 +72,12 @@ register struct thread_info *__current_thread_info __asm__("$8"); #define TIF_NOTIFY_RESUME 1 /* callback before returning to user */ #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ -#define TIF_POLLING_NRFLAG 8 /* poll_idle is polling NEED_RESCHED */ #define TIF_DIE_IF_KERNEL 9 /* dik recursion lock */ -#define TIF_UAC_NOPRINT 10 /* ! Preserve sequence of following */ -#define TIF_UAC_NOFIX 11 /* ! flags as they match */ -#define TIF_UAC_SIGBUS 12 /* ! userspace part of 'osf_sysinfo' */ #define TIF_MEMDIE 13 /* is terminating due to OOM killer */ -#define TIF_RESTORE_SIGMASK 14 /* restore signal mask in do_signal */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) /* Work to do on interrupt/exception return. */ @@ -95,26 +88,62 @@ register struct thread_info *__current_thread_info __asm__("$8"); #define _TIF_ALLWORK_MASK (_TIF_WORK_MASK \ | _TIF_SYSCALL_TRACE) -#define ALPHA_UAC_SHIFT TIF_UAC_NOPRINT -#define ALPHA_UAC_MASK (1 << TIF_UAC_NOPRINT | 1 << TIF_UAC_NOFIX | \ - 1 << TIF_UAC_SIGBUS) +#define TS_UAC_NOPRINT 0x0001 /* ! Preserve the following three */ +#define TS_UAC_NOFIX 0x0002 /* ! flags as they match */ +#define TS_UAC_SIGBUS 0x0004 /* ! userspace part of 'osf_sysinfo' */ +#define TS_RESTORE_SIGMASK 0x0008 /* restore signal mask in do_signal() */ +#define TS_POLLING 0x0010 /* idle task polling need_resched, + skip sending interrupt */ -#define SET_UNALIGN_CTL(task,value) ({ \ - task_thread_info(task)->flags = ((task_thread_info(task)->flags & \ - ~ALPHA_UAC_MASK) \ - | (((value) << ALPHA_UAC_SHIFT) & (1<<TIF_UAC_NOPRINT))\ - | (((value) << (ALPHA_UAC_SHIFT + 1)) & (1<<TIF_UAC_SIGBUS)) \ - | (((value) << (ALPHA_UAC_SHIFT - 1)) & (1<<TIF_UAC_NOFIX)));\ +#define tsk_is_polling(t) (task_thread_info(t)->status & TS_POLLING) + +#ifndef __ASSEMBLY__ +#define HAVE_SET_RESTORE_SIGMASK 1 +static inline void set_restore_sigmask(void) +{ + struct thread_info *ti = current_thread_info(); + ti->status |= TS_RESTORE_SIGMASK; + WARN_ON(!test_bit(TIF_SIGPENDING, (unsigned long *)&ti->flags)); +} +static inline void clear_restore_sigmask(void) +{ + current_thread_info()->status &= ~TS_RESTORE_SIGMASK; +} +static inline bool test_restore_sigmask(void) +{ + return current_thread_info()->status & TS_RESTORE_SIGMASK; +} +static inline bool test_and_clear_restore_sigmask(void) +{ + struct thread_info *ti = current_thread_info(); + if (!(ti->status & TS_RESTORE_SIGMASK)) + return false; + ti->status &= ~TS_RESTORE_SIGMASK; + return true; +} +#endif + +#define SET_UNALIGN_CTL(task,value) ({ \ + __u32 status = task_thread_info(task)->status & ~UAC_BITMASK; \ + if (value & PR_UNALIGN_NOPRINT) \ + status |= TS_UAC_NOPRINT; \ + if (value & PR_UNALIGN_SIGBUS) \ + status |= TS_UAC_SIGBUS; \ + if (value & 4) /* alpha-specific */ \ + status |= TS_UAC_NOFIX; \ + task_thread_info(task)->status = status; \ 0; }) #define GET_UNALIGN_CTL(task,value) ({ \ - put_user((task_thread_info(task)->flags & (1 << TIF_UAC_NOPRINT))\ - >> ALPHA_UAC_SHIFT \ - | (task_thread_info(task)->flags & (1 << TIF_UAC_SIGBUS))\ - >> (ALPHA_UAC_SHIFT + 1) \ - | (task_thread_info(task)->flags & (1 << TIF_UAC_NOFIX))\ - >> (ALPHA_UAC_SHIFT - 1), \ - (int __user *)(value)); \ + __u32 status = task_thread_info(task)->status & ~UAC_BITMASK; \ + __u32 res = 0; \ + if (status & TS_UAC_NOPRINT) \ + res |= PR_UNALIGN_NOPRINT; \ + if (status & TS_UAC_SIGBUS) \ + res |= PR_UNALIGN_SIGBUS; \ + if (status & TS_UAC_NOFIX) \ + res |= 4; \ + put_user(res, (int __user *)(value)); \ }) #endif /* __KERNEL__ */ diff --git a/arch/alpha/include/asm/unistd.h b/arch/alpha/include/asm/unistd.h index a31a78eac9b..7826e227e4d 100644 --- a/arch/alpha/include/asm/unistd.h +++ b/arch/alpha/include/asm/unistd.h @@ -481,6 +481,7 @@ #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_SIGPENDING #define __ARCH_WANT_SYS_RT_SIGSUSPEND +#define __ARCH_WANT_SYS_EXECVE /* "Conditional" syscalls. What we want is diff --git a/arch/alpha/kernel/alpha_ksyms.c b/arch/alpha/kernel/alpha_ksyms.c index 15fa821d09c..89566b346c0 100644 --- a/arch/alpha/kernel/alpha_ksyms.c +++ b/arch/alpha/kernel/alpha_ksyms.c @@ -50,9 +50,6 @@ EXPORT_SYMBOL(alpha_read_fp_reg_s); EXPORT_SYMBOL(alpha_write_fp_reg); EXPORT_SYMBOL(alpha_write_fp_reg_s); -/* entry.S */ -EXPORT_SYMBOL(kernel_thread); - /* Networking helper routines. */ EXPORT_SYMBOL(csum_tcpudp_magic); EXPORT_SYMBOL(ip_compute_csum); diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index ec0da0567ab..a7607832dd4 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -311,7 +311,7 @@ entSys: .align 4 ret_from_sys_call: - cmovne $26, 0, $19 /* $19 = 0 => non-restartable */ + cmovne $26, 0, $18 /* $18 = 0 => non-restartable */ ldq $0, SP_OFF($sp) and $0, 8, $0 beq $0, ret_to_kernel @@ -320,8 +320,8 @@ ret_to_user: sampling and the rti. */ lda $16, 7 call_pal PAL_swpipl - ldl $5, TI_FLAGS($8) - and $5, _TIF_WORK_MASK, $2 + ldl $17, TI_FLAGS($8) + and $17, _TIF_WORK_MASK, $2 bne $2, work_pending restore_all: RESTORE_ALL @@ -341,10 +341,10 @@ $syscall_error: * frame to indicate that a negative return value wasn't an * error number.. */ - ldq $19, 0($sp) /* old syscall nr (zero if success) */ - beq $19, $ret_success + ldq $18, 0($sp) /* old syscall nr (zero if success) */ + beq $18, $ret_success - ldq $20, 72($sp) /* .. and this a3 */ + ldq $19, 72($sp) /* .. and this a3 */ subq $31, $0, $0 /* with error in v0 */ addq $31, 1, $1 /* set a3 for errno return */ stq $0, 0($sp) @@ -362,51 +362,35 @@ $ret_success: * Do all cleanup when returning from all interrupts and system calls. * * Arguments: - * $5: TI_FLAGS. * $8: current. - * $19: The old syscall number, or zero if this is not a return + * $17: TI_FLAGS. + * $18: The old syscall number, or zero if this is not a return * from a syscall that errored and is possibly restartable. - * $20: The old a3 value + * $19: The old a3 value */ .align 4 .ent work_pending work_pending: - and $5, _TIF_NEED_RESCHED, $2 - beq $2, $work_notifysig + and $17, _TIF_NOTIFY_RESUME | _TIF_SIGPENDING, $2 + bne $2, $work_notifysig $work_resched: - subq $sp, 16, $sp - stq $19, 0($sp) /* save syscall nr */ - stq $20, 8($sp) /* and error indication (a3) */ + /* + * We can get here only if we returned from syscall without SIGPENDING + * or got through work_notifysig already. Either case means no syscall + * restarts for us, so let $18 and $19 burn. + */ jsr $26, schedule - ldq $19, 0($sp) - ldq $20, 8($sp) - addq $sp, 16, $sp - /* Make sure need_resched and sigpending don't change between - sampling and the rti. */ - lda $16, 7 - call_pal PAL_swpipl - ldl $5, TI_FLAGS($8) - and $5, _TIF_WORK_MASK, $2 - beq $2, restore_all - and $5, _TIF_NEED_RESCHED, $2 - bne $2, $work_resched + mov 0, $18 + br ret_to_user $work_notifysig: mov $sp, $16 bsr $1, do_switch_stack - mov $sp, $17 - mov $5, $18 - mov $19, $9 /* save old syscall number */ - mov $20, $10 /* save old a3 */ - and $5, _TIF_SIGPENDING, $2 - cmovne $2, 0, $9 /* we don't want double syscall restarts */ - jsr $26, do_notify_resume - mov $9, $19 - mov $10, $20 + jsr $26, do_work_pending bsr $1, undo_switch_stack - br ret_to_user + br restore_all .end work_pending /* @@ -418,11 +402,10 @@ $work_notifysig: strace: /* set up signal stack, call syscall_trace */ bsr $1, do_switch_stack - jsr $26, syscall_trace + jsr $26, syscall_trace_enter /* returns the syscall number */ bsr $1, undo_switch_stack - /* get the system call number and the arguments back.. */ - ldq $0, 0($sp) + /* get the arguments back.. */ ldq $16, SP_OFF+24($sp) ldq $17, SP_OFF+32($sp) ldq $18, SP_OFF+40($sp) @@ -449,15 +432,15 @@ $strace_success: stq $0, 0($sp) /* save return value */ bsr $1, do_switch_stack - jsr $26, syscall_trace + jsr $26, syscall_trace_leave bsr $1, undo_switch_stack br $31, ret_from_sys_call .align 3 $strace_error: - ldq $19, 0($sp) /* old syscall nr (zero if success) */ - beq $19, $strace_success - ldq $20, 72($sp) /* .. and this a3 */ + ldq $18, 0($sp) /* old syscall nr (zero if success) */ + beq $18, $strace_success + ldq $19, 72($sp) /* .. and this a3 */ subq $31, $0, $0 /* with error in v0 */ addq $31, 1, $1 /* set a3 for errno return */ @@ -465,11 +448,11 @@ $strace_error: stq $1, 72($sp) /* a3 for return */ bsr $1, do_switch_stack - mov $19, $9 /* save old syscall number */ - mov $20, $10 /* save old a3 */ - jsr $26, syscall_trace - mov $9, $19 - mov $10, $20 + mov $18, $9 /* save old syscall number */ + mov $19, $10 /* save old a3 */ + jsr $26, syscall_trace_leave + mov $9, $18 + mov $10, $19 bsr $1, undo_switch_stack mov $31, $26 /* tell "ret_from_sys_call" we can restart */ @@ -609,59 +592,20 @@ ret_from_fork: .end ret_from_fork /* - * kernel_thread(fn, arg, clone_flags) + * ... and new kernel threads - here */ .align 4 - .globl kernel_thread - .ent kernel_thread -kernel_thread: - /* We can be called from a module. */ - ldgp $gp, 0($27) - .prologue 1 - subq $sp, SP_OFF+6*8, $sp - br $1, 2f /* load start address */ - - /* We've now "returned" from a fake system call. */ - unop - blt $0, 1f /* error? */ - ldi $1, 0x3fff - beq $20, 1f /* parent or child? */ - - bic $sp, $1, $8 /* in child. */ - jsr $26, ($27) - ldgp $gp, 0($26) - mov $0, $16 - mov $31, $26 - jmp $31, sys_exit - -1: ret /* in parent. */ - - .align 4 -2: /* Fake a system call stack frame, as we can't do system calls - from kernel space. Note that we store FN and ARG as they - need to be set up in the child for the call. Also store $8 - and $26 for use in the parent. */ - stq $31, SP_OFF($sp) /* ps */ - stq $1, SP_OFF+8($sp) /* pc */ - stq $gp, SP_OFF+16($sp) /* gp */ - stq $16, 136($sp) /* $27; FN for child */ - stq $17, SP_OFF+24($sp) /* $16; ARG for child */ - stq $8, 64($sp) /* $8 */ - stq $26, 128($sp) /* $26 */ - /* Avoid the HAE being gratuitously wrong, to avoid restoring it. */ - ldq $2, alpha_mv+HAE_CACHE - stq $2, 152($sp) /* HAE */ - - /* Shuffle FLAGS to the front; add CLONE_VM. */ - ldi $1, CLONE_VM|CLONE_UNTRACED - or $18, $1, $16 - bsr $26, sys_clone - - /* We don't actually care for a3 success widgetry in the kernel. - Not for positive errno values. */ - stq $0, 0($sp) /* $0 */ - br ret_to_kernel -.end kernel_thread + .globl ret_from_kernel_thread + .ent ret_from_kernel_thread +ret_from_kernel_thread: + mov $17, $16 + jsr $26, schedule_tail + mov $9, $27 + mov $10, $16 + jsr $26, ($9) + mov $31, $19 /* to disable syscall restarts */ + br $31, ret_to_user +.end ret_from_kernel_thread /* @@ -722,7 +666,7 @@ sys_sigreturn: lda $sp, -SWITCH_STACK_SIZE($sp) jsr $26, do_sigreturn bne $9, 1f - jsr $26, syscall_trace + jsr $26, syscall_trace_leave 1: br $1, undo_switch_stack br ret_from_sys_call .end sys_sigreturn @@ -739,21 +683,12 @@ sys_rt_sigreturn: lda $sp, -SWITCH_STACK_SIZE($sp) jsr $26, do_rt_sigreturn bne $9, 1f - jsr $26, syscall_trace + jsr $26, syscall_trace_leave 1: br $1, undo_switch_stack br ret_from_sys_call .end sys_rt_sigreturn .align 4 - .globl sys_execve - .ent sys_execve -sys_execve: - .prologue 0 - mov $sp, $19 - jmp $31, do_sys_execve -.end sys_execve - - .align 4 .globl alpha_ni_syscall .ent alpha_ni_syscall alpha_ni_syscall: diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index 63e77e3944c..1e6956a9060 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -449,7 +449,7 @@ osf_ufs_mount(char *dirname, struct ufs_args __user *args, int flags) { int retval; struct cdfs_args tmp; - char *devname; + struct filename *devname; retval = -EFAULT; if (copy_from_user(&tmp, args, sizeof(tmp))) @@ -458,7 +458,7 @@ osf_ufs_mount(char *dirname, struct ufs_args __user *args, int flags) retval = PTR_ERR(devname); if (IS_ERR(devname)) goto out; - retval = do_mount(devname, dirname, "ext2", flags, NULL); + retval = do_mount(devname->name, dirname, "ext2", flags, NULL); putname(devname); out: return retval; @@ -469,7 +469,7 @@ osf_cdfs_mount(char *dirname, struct cdfs_args __user *args, int flags) { int retval; struct cdfs_args tmp; - char *devname; + struct filename *devname; retval = -EFAULT; if (copy_from_user(&tmp, args, sizeof(tmp))) @@ -478,7 +478,7 @@ osf_cdfs_mount(char *dirname, struct cdfs_args __user *args, int flags) retval = PTR_ERR(devname); if (IS_ERR(devname)) goto out; - retval = do_mount(devname, dirname, "iso9660", flags, NULL); + retval = do_mount(devname->name, dirname, "iso9660", flags, NULL); putname(devname); out: return retval; @@ -499,7 +499,7 @@ SYSCALL_DEFINE4(osf_mount, unsigned long, typenr, const char __user *, path, int, flag, void __user *, data) { int retval; - char *name; + struct filename *name; name = getname(path); retval = PTR_ERR(name); @@ -507,13 +507,13 @@ SYSCALL_DEFINE4(osf_mount, unsigned long, typenr, const char __user *, path, goto out; switch (typenr) { case 1: - retval = osf_ufs_mount(name, data, flag); + retval = osf_ufs_mount(name->name, data, flag); break; case 6: - retval = osf_cdfs_mount(name, data, flag); + retval = osf_cdfs_mount(name->name, data, flag); break; case 9: - retval = osf_procfs_mount(name, data, flag); + retval = osf_procfs_mount(name->name, data, flag); break; default: retval = -EINVAL; @@ -793,8 +793,7 @@ SYSCALL_DEFINE5(osf_getsysinfo, unsigned long, op, void __user *, buffer, case GSI_UACPROC: if (nbytes < sizeof(unsigned int)) return -EINVAL; - w = (current_thread_info()->flags >> ALPHA_UAC_SHIFT) & - UAC_BITMASK; + w = current_thread_info()->status & UAC_BITMASK; if (put_user(w, (unsigned int __user *)buffer)) return -EFAULT; return 1; @@ -904,24 +903,20 @@ SYSCALL_DEFINE5(osf_setsysinfo, unsigned long, op, void __user *, buffer, break; case SSI_NVPAIRS: { - unsigned long v, w, i; - unsigned int old, new; + unsigned __user *p = buffer; + unsigned i; - for (i = 0; i < nbytes; ++i) { + for (i = 0, p = buffer; i < nbytes; ++i, p += 2) { + unsigned v, w, status; - if (get_user(v, 2*i + (unsigned int __user *)buffer)) - return -EFAULT; - if (get_user(w, 2*i + 1 + (unsigned int __user *)buffer)) + if (get_user(v, p) || get_user(w, p + 1)) return -EFAULT; switch (v) { case SSIN_UACPROC: - again: - old = current_thread_info()->flags; - new = old & ~(UAC_BITMASK << ALPHA_UAC_SHIFT); - new = new | (w & UAC_BITMASK) << ALPHA_UAC_SHIFT; - if (cmpxchg(¤t_thread_info()->flags, - old, new) != old) - goto again; + w &= UAC_BITMASK; + status = current_thread_info()->status; + status = (status & ~UAC_BITMASK) | w; + current_thread_info()->status = status; break; default: diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index 83638aa096d..51987dcf79b 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -49,7 +49,7 @@ EXPORT_SYMBOL(pm_power_off); void cpu_idle(void) { - set_thread_flag(TIF_POLLING_NRFLAG); + current_thread_info()->status |= TS_POLLING; while (1) { /* FIXME -- EV6 and LCA45 know how to power down @@ -263,33 +263,35 @@ alpha_vfork(struct pt_regs *regs) /* * Copy an alpha thread.. - * - * Note the "stack_offset" stuff: when returning to kernel mode, we need - * to have some extra stack-space for the kernel stack that still exists - * after the "ret_from_fork". When returning to user mode, we only want - * the space needed by the syscall stack frame (ie "struct pt_regs"). - * Use the passed "regs" pointer to determine how much space we need - * for a kernel fork(). */ int copy_thread(unsigned long clone_flags, unsigned long usp, - unsigned long unused, + unsigned long arg, struct task_struct * p, struct pt_regs * regs) { extern void ret_from_fork(void); + extern void ret_from_kernel_thread(void); struct thread_info *childti = task_thread_info(p); - struct pt_regs * childregs; - struct switch_stack * childstack, *stack; - unsigned long stack_offset, settls; - - stack_offset = PAGE_SIZE - sizeof(struct pt_regs); - if (!(regs->ps & 8)) - stack_offset = (PAGE_SIZE-1) & (unsigned long) regs; - childregs = (struct pt_regs *) - (stack_offset + PAGE_SIZE + task_stack_page(p)); - + struct pt_regs *childregs = task_pt_regs(p); + struct switch_stack *childstack, *stack; + unsigned long settls; + + childstack = ((struct switch_stack *) childregs) - 1; + if (unlikely(!regs)) { + /* kernel thread */ + memset(childstack, 0, + sizeof(struct switch_stack) + sizeof(struct pt_regs)); + childstack->r26 = (unsigned long) ret_from_kernel_thread; + childstack->r9 = usp; /* function */ + childstack->r10 = arg; + childregs->hae = alpha_mv.hae_cache, + childti->pcb.usp = 0; + childti->pcb.ksp = (unsigned long) childstack; + childti->pcb.flags = 1; /* set FEN, clear everything else */ + return 0; + } *childregs = *regs; settls = regs->r20; childregs->r0 = 0; @@ -297,7 +299,6 @@ copy_thread(unsigned long clone_flags, unsigned long usp, childregs->r20 = 1; /* OSF/1 has some strange fork() semantics. */ regs->r20 = 0; stack = ((struct switch_stack *) regs) - 1; - childstack = ((struct switch_stack *) childregs) - 1; *childstack = *stack; childstack->r26 = (unsigned long) ret_from_fork; childti->pcb.usp = usp; @@ -386,27 +387,6 @@ dump_elf_task_fp(elf_fpreg_t *dest, struct task_struct *task) EXPORT_SYMBOL(dump_elf_task_fp); /* - * sys_execve() executes a new program. - */ -asmlinkage int -do_sys_execve(const char __user *ufilename, - const char __user *const __user *argv, - const char __user *const __user *envp, struct pt_regs *regs) -{ - int error; - char *filename; - - filename = getname(ufilename); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - error = do_execve(filename, argv, envp, regs); - putname(filename); -out: - return error; -} - -/* * Return saved PC of a blocked thread. This assumes the frame * pointer is the 6th saved long on the kernel stack and that the * saved return address is the first long in the frame. This all @@ -459,22 +439,3 @@ get_wchan(struct task_struct *p) } return pc; } - -int kernel_execve(const char *path, const char *const argv[], const char *const envp[]) -{ - /* Avoid the HAE being gratuitously wrong, which would cause us - to do the whole turn off interrupts thing and restore it. */ - struct pt_regs regs = {.hae = alpha_mv.hae_cache}; - int err = do_execve(path, argv, envp, ®s); - if (!err) { - struct pt_regs *p = current_pt_regs(); - /* copy regs to normal position and off to userland we go... */ - *p = regs; - __asm__ __volatile__ ( - "mov %0, $sp;" - "br $31, ret_from_sys_call" - : : "r"(p)); - } - return err; -} -EXPORT_SYMBOL(kernel_execve); diff --git a/arch/alpha/kernel/ptrace.c b/arch/alpha/kernel/ptrace.c index 54616f496ae..2a4a80ff4a2 100644 --- a/arch/alpha/kernel/ptrace.c +++ b/arch/alpha/kernel/ptrace.c @@ -13,6 +13,7 @@ #include <linux/user.h> #include <linux/security.h> #include <linux/signal.h> +#include <linux/tracehook.h> #include <asm/uaccess.h> #include <asm/pgtable.h> @@ -312,25 +313,18 @@ long arch_ptrace(struct task_struct *child, long request, return ret; } +asmlinkage unsigned long syscall_trace_enter(void) +{ + unsigned long ret = 0; + if (test_thread_flag(TIF_SYSCALL_TRACE) && + tracehook_report_syscall_entry(current_pt_regs())) + ret = -1UL; + return ret ?: current_pt_regs()->r0; +} + asmlinkage void -syscall_trace(void) +syscall_trace_leave(void) { - if (!test_thread_flag(TIF_SYSCALL_TRACE)) - return; - if (!(current->ptrace & PT_PTRACED)) - return; - /* The 0x80 provides a way for the tracing parent to distinguish - between a syscall stop and SIGTRAP delivery */ - ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) - ? 0x80 : 0)); - - /* - * This isn't the same as continuing with a signal, but it will do - * for normal use. strace only continues with a signal if the - * stopping signal is not SIGTRAP. -brl - */ - if (current->exit_code) { - send_sig(current->exit_code, current, 1); - current->exit_code = 0; - } + if (test_thread_flag(TIF_SYSCALL_TRACE)) + tracehook_report_syscall_exit(current_pt_regs(), 0); } diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c index a8c97d42ec8..32575f85507 100644 --- a/arch/alpha/kernel/signal.c +++ b/arch/alpha/kernel/signal.c @@ -298,8 +298,9 @@ get_sigframe(struct k_sigaction *ka, unsigned long sp, size_t frame_size) static long setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, - struct switch_stack *sw, unsigned long mask, unsigned long sp) + unsigned long mask, unsigned long sp) { + struct switch_stack *sw = (struct switch_stack *)regs - 1; long i, err = 0; err |= __put_user(on_sig_stack((unsigned long)sc), &sc->sc_onstack); @@ -354,7 +355,7 @@ setup_sigcontext(struct sigcontext __user *sc, struct pt_regs *regs, static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set, - struct pt_regs *regs, struct switch_stack * sw) + struct pt_regs *regs) { unsigned long oldsp, r26, err = 0; struct sigframe __user *frame; @@ -364,7 +365,7 @@ setup_frame(int sig, struct k_sigaction *ka, sigset_t *set, if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame))) return -EFAULT; - err |= setup_sigcontext(&frame->sc, regs, sw, set->sig[0], oldsp); + err |= setup_sigcontext(&frame->sc, regs, set->sig[0], oldsp); if (err) return -EFAULT; @@ -401,7 +402,7 @@ setup_frame(int sig, struct k_sigaction *ka, sigset_t *set, static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, - sigset_t *set, struct pt_regs *regs, struct switch_stack * sw) + sigset_t *set, struct pt_regs *regs) { unsigned long oldsp, r26, err = 0; struct rt_sigframe __user *frame; @@ -420,7 +421,7 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, err |= __put_user(current->sas_ss_sp, &frame->uc.uc_stack.ss_sp); err |= __put_user(sas_ss_flags(oldsp), &frame->uc.uc_stack.ss_flags); err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size); - err |= setup_sigcontext(&frame->uc.uc_mcontext, regs, sw, + err |= setup_sigcontext(&frame->uc.uc_mcontext, regs, set->sig[0], oldsp); err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); if (err) @@ -464,15 +465,15 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, */ static inline void handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info, - struct pt_regs * regs, struct switch_stack *sw) + struct pt_regs * regs) { sigset_t *oldset = sigmask_to_save(); int ret; if (ka->sa.sa_flags & SA_SIGINFO) - ret = setup_rt_frame(sig, ka, info, oldset, regs, sw); + ret = setup_rt_frame(sig, ka, info, oldset, regs); else - ret = setup_frame(sig, ka, oldset, regs, sw); + ret = setup_frame(sig, ka, oldset, regs); if (ret) { force_sigsegv(sig, current); @@ -519,8 +520,7 @@ syscall_restart(unsigned long r0, unsigned long r19, * all (if we get here from anything but a syscall return, it will be 0) */ static void -do_signal(struct pt_regs * regs, struct switch_stack * sw, - unsigned long r0, unsigned long r19) +do_signal(struct pt_regs *regs, unsigned long r0, unsigned long r19) { siginfo_t info; int signr; @@ -537,7 +537,7 @@ do_signal(struct pt_regs * regs, struct switch_stack * sw, /* Whee! Actually deliver the signal. */ if (r0) syscall_restart(r0, r19, regs, &ka); - handle_signal(signr, &ka, &info, regs, sw); + handle_signal(signr, &ka, &info, regs); if (single_stepping) ptrace_set_bpt(current); /* re-set bpt */ return; @@ -568,15 +568,23 @@ do_signal(struct pt_regs * regs, struct switch_stack * sw, } void -do_notify_resume(struct pt_regs *regs, struct switch_stack *sw, - unsigned long thread_info_flags, +do_work_pending(struct pt_regs *regs, unsigned long thread_flags, unsigned long r0, unsigned long r19) { - if (thread_info_flags & _TIF_SIGPENDING) - do_signal(regs, sw, r0, r19); - - if (thread_info_flags & _TIF_NOTIFY_RESUME) { - clear_thread_flag(TIF_NOTIFY_RESUME); - tracehook_notify_resume(regs); - } + do { + if (thread_flags & _TIF_NEED_RESCHED) { + schedule(); + } else { + local_irq_enable(); + if (thread_flags & _TIF_SIGPENDING) { + do_signal(regs, r0, r19); + r0 = 0; + } else { + clear_thread_flag(TIF_NOTIFY_RESUME); + tracehook_notify_resume(regs); + } + } + local_irq_disable(); + thread_flags = current_thread_info()->flags; + } while (thread_flags & _TIF_WORK_MASK); } diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index 80d987c0e9a..272666d006d 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -780,17 +780,17 @@ do_entUnaUser(void __user * va, unsigned long opcode, /* Check the UAC bits to decide what the user wants us to do with the unaliged access. */ - if (!test_thread_flag (TIF_UAC_NOPRINT)) { + if (!(current_thread_info()->status & TS_UAC_NOPRINT)) { if (__ratelimit(&ratelimit)) { printk("%s(%d): unaligned trap at %016lx: %p %lx %ld\n", current->comm, task_pid_nr(current), regs->pc - 4, va, opcode, reg); } } - if (test_thread_flag (TIF_UAC_SIGBUS)) + if ((current_thread_info()->status & TS_UAC_SIGBUS)) goto give_sigbus; /* Not sure why you'd want to use this, but... */ - if (test_thread_flag (TIF_UAC_NOFIX)) + if ((current_thread_info()->status & TS_UAC_NOFIX)) return; /* Don't bother reading ds in the access check since we already diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 2867a774230..ade7e924bef 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1,57 +1,60 @@ config ARM bool default y + select ARCH_BINFMT_ELF_RANDOMIZE_PIE + select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select ARCH_HAVE_CUSTOM_GPIO_H - select HAVE_AOUT - select HAVE_DMA_API_DEBUG - select HAVE_IDE if PCI || ISA || PCMCIA - select HAVE_DMA_ATTRS - select HAVE_DMA_CONTIGUOUS if MMU - select HAVE_MEMBLOCK - select RTC_LIB - select SYS_SUPPORTS_APM_EMULATION + select ARCH_WANT_IPC_PARSE_VERSION + select CPU_PM if (SUSPEND || CPU_IDLE) + select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN select GENERIC_ATOMIC64 if (CPU_V6 || !CPU_32v6K || !AEABI) - select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE - select HAVE_OPROFILE if (HAVE_PERF_EVENTS) + select GENERIC_CLOCKEVENTS_BROADCAST if SMP + select GENERIC_IRQ_PROBE + select GENERIC_IRQ_SHOW + select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE + select GENERIC_PCI_IOMAP + select GENERIC_SMP_IDLE_THREAD + select GENERIC_STRNCPY_FROM_USER + select GENERIC_STRNLEN_USER + select HARDIRQS_SW_RESEND + select HAVE_AOUT select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL select HAVE_ARCH_KGDB select HAVE_ARCH_TRACEHOOK - select HAVE_SYSCALL_TRACEPOINTS - select HAVE_KPROBES if !XIP_KERNEL - select HAVE_KRETPROBES if (HAVE_KPROBES) - select HAVE_FUNCTION_TRACER if (!XIP_KERNEL) - select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL) + select HAVE_BPF_JIT + select HAVE_C_RECORDMCOUNT + select HAVE_DEBUG_KMEMLEAK + select HAVE_DMA_API_DEBUG + select HAVE_DMA_ATTRS + select HAVE_DMA_CONTIGUOUS if MMU select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL) + select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL) select HAVE_FUNCTION_GRAPH_TRACER if (!THUMB2_KERNEL) - select ARCH_BINFMT_ELF_RANDOMIZE_PIE + select HAVE_FUNCTION_TRACER if (!XIP_KERNEL) select HAVE_GENERIC_DMA_COHERENT - select HAVE_DEBUG_KMEMLEAK + select HAVE_GENERIC_HARDIRQS + select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7)) + select HAVE_IDE if PCI || ISA || PCMCIA + select HAVE_IRQ_WORK select HAVE_KERNEL_GZIP - select HAVE_KERNEL_LZO select HAVE_KERNEL_LZMA + select HAVE_KERNEL_LZO select HAVE_KERNEL_XZ - select HAVE_IRQ_WORK + select HAVE_KPROBES if !XIP_KERNEL + select HAVE_KRETPROBES if (HAVE_KPROBES) + select HAVE_MEMBLOCK + select HAVE_OPROFILE if (HAVE_PERF_EVENTS) select HAVE_PERF_EVENTS - select PERF_USE_VMALLOC select HAVE_REGS_AND_STACK_ACCESS_API - select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7)) - select HAVE_C_RECORDMCOUNT - select HAVE_GENERIC_HARDIRQS - select HARDIRQS_SW_RESEND - select GENERIC_IRQ_PROBE - select GENERIC_IRQ_SHOW + select HAVE_SYSCALL_TRACEPOINTS select HAVE_UID16 - select ARCH_WANT_IPC_PARSE_VERSION - select HARDIRQS_SW_RESEND - select CPU_PM if (SUSPEND || CPU_IDLE) - select GENERIC_PCI_IOMAP - select HAVE_BPF_JIT - select GENERIC_SMP_IDLE_THREAD select KTIME_SCALAR - select GENERIC_CLOCKEVENTS_BROADCAST if SMP - select GENERIC_STRNCPY_FROM_USER - select GENERIC_STRNLEN_USER - select DCACHE_WORD_ACCESS if (CPU_V6 || CPU_V6K || CPU_V7) && !CPU_BIG_ENDIAN + select PERF_USE_VMALLOC + select RTC_LIB + select SYS_SUPPORTS_APM_EMULATION + select HAVE_MOD_ARCH_SPECIFIC if ARM_UNWIND + select MODULES_USE_ELF_REL help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and @@ -67,9 +70,9 @@ config NEED_SG_DMA_LENGTH bool config ARM_DMA_USE_IOMMU - select NEED_SG_DMA_LENGTH - select ARM_HAS_SG_CHAIN bool + select ARM_HAS_SG_CHAIN + select NEED_SG_DMA_LENGTH config HAVE_PWM bool @@ -261,69 +264,69 @@ choice config ARCH_MULTIPLATFORM bool "Allow multiple platforms to be selected" + depends on MMU select ARM_PATCH_PHYS_VIRT select AUTO_ZRELADDR select COMMON_CLK select MULTI_IRQ_HANDLER select SPARSE_IRQ select USE_OF - depends on MMU config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" - select ARM_AMBA select ARCH_HAS_CPUFREQ + select ARM_AMBA select COMMON_CLK select COMMON_CLK_VERSATILE + select GENERIC_CLOCKEVENTS select HAVE_TCM select ICST - select GENERIC_CLOCKEVENTS + select MULTI_IRQ_HANDLER + select NEED_MACH_MEMORY_H select PLAT_VERSATILE select PLAT_VERSATILE_FPGA_IRQ - select NEED_MACH_MEMORY_H select SPARSE_IRQ - select MULTI_IRQ_HANDLER help Support for ARM's Integrator platform. config ARCH_REALVIEW bool "ARM Ltd. RealView family" + select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_AMBA + select ARM_TIMER_SP804 select COMMON_CLK select COMMON_CLK_VERSATILE - select ICST select GENERIC_CLOCKEVENTS - select ARCH_WANT_OPTIONAL_GPIOLIB - select PLAT_VERSATILE - select PLAT_VERSATILE_CLCD - select ARM_TIMER_SP804 select GPIO_PL061 if GPIOLIB + select ICST select NEED_MACH_MEMORY_H + select PLAT_VERSATILE + select PLAT_VERSATILE_CLCD help This enables support for ARM Ltd RealView boards. config ARCH_VERSATILE bool "ARM Ltd. Versatile family" + select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_AMBA + select ARM_TIMER_SP804 select ARM_VIC select CLKDEV_LOOKUP + select GENERIC_CLOCKEVENTS select HAVE_MACH_CLKDEV select ICST - select GENERIC_CLOCKEVENTS - select ARCH_WANT_OPTIONAL_GPIOLIB select PLAT_VERSATILE - select PLAT_VERSATILE_CLOCK select PLAT_VERSATILE_CLCD + select PLAT_VERSATILE_CLOCK select PLAT_VERSATILE_FPGA_IRQ - select ARM_TIMER_SP804 help This enables support for ARM Ltd Versatile board. config ARCH_AT91 bool "Atmel AT91" select ARCH_REQUIRE_GPIOLIB - select HAVE_CLK select CLKDEV_LOOKUP + select HAVE_CLK select IRQ_DOMAIN select NEED_MACH_GPIO_H select NEED_MACH_IO_H if PCCARD @@ -348,43 +351,43 @@ config ARCH_BCM2835 This enables support for the Broadcom BCM2835 SoC. This SoC is use in the Raspberry Pi, and Roku 2 devices. -config ARCH_CLPS711X - bool "Cirrus Logic CLPS711x/EP721x/EP731x-based" - select CPU_ARM720T - select ARCH_USES_GETTIMEOFFSET - select COMMON_CLK - select CLKDEV_LOOKUP - select NEED_MACH_MEMORY_H - help - Support for Cirrus Logic 711x/721x/731x based boards. - config ARCH_CNS3XXX bool "Cavium Networks CNS3XXX family" + select ARM_GIC select CPU_V6K select GENERIC_CLOCKEVENTS - select ARM_GIC select MIGHT_HAVE_CACHE_L2X0 select MIGHT_HAVE_PCI select PCI_DOMAINS if PCI help Support for Cavium Networks CNS3XXX platform. +config ARCH_CLPS711X + bool "Cirrus Logic CLPS711x/EP721x/EP731x-based" + select ARCH_USES_GETTIMEOFFSET + select CLKDEV_LOOKUP + select COMMON_CLK + select CPU_ARM720T + select NEED_MACH_MEMORY_H + help + Support for Cirrus Logic 711x/721x/731x based boards. + config ARCH_GEMINI bool "Cortina Systems Gemini" - select CPU_FA526 select ARCH_REQUIRE_GPIOLIB select ARCH_USES_GETTIMEOFFSET + select CPU_FA526 help Support for the Cortina Systems Gemini family SoCs config ARCH_SIRF bool "CSR SiRF" - select NO_IOPORT select ARCH_REQUIRE_GPIOLIB - select GENERIC_CLOCKEVENTS select COMMON_CLK + select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP select MIGHT_HAVE_CACHE_L2X0 + select NO_IOPORT select PINCTRL select PINCTRL_SIRF select USE_OF @@ -393,12 +396,12 @@ config ARCH_SIRF config ARCH_EBSA110 bool "EBSA-110" + select ARCH_USES_GETTIMEOFFSET select CPU_SA110 select ISA - select NO_IOPORT - select ARCH_USES_GETTIMEOFFSET select NEED_MACH_IO_H select NEED_MACH_MEMORY_H + select NO_IOPORT help This is an evaluation board for the StrongARM processor available from Digital. It has limited hardware on-board, including an @@ -407,13 +410,13 @@ config ARCH_EBSA110 config ARCH_EP93XX bool "EP93xx-based" - select CPU_ARM920T + select ARCH_HAS_HOLES_MEMORYMODEL + select ARCH_REQUIRE_GPIOLIB + select ARCH_USES_GETTIMEOFFSET select ARM_AMBA select ARM_VIC select CLKDEV_LOOKUP - select ARCH_REQUIRE_GPIOLIB - select ARCH_HAS_HOLES_MEMORYMODEL - select ARCH_USES_GETTIMEOFFSET + select CPU_ARM920T select NEED_MACH_MEMORY_H help This enables support for the Cirrus EP93xx series of CPUs. @@ -432,10 +435,10 @@ config ARCH_FOOTBRIDGE config ARCH_MXC bool "Freescale MXC/iMX-based" - select GENERIC_CLOCKEVENTS select ARCH_REQUIRE_GPIOLIB select CLKDEV_LOOKUP select CLKSRC_MMIO + select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP select MULTI_IRQ_HANDLER select SPARSE_IRQ @@ -445,11 +448,11 @@ config ARCH_MXC config ARCH_MXS bool "Freescale MXS-based" - select GENERIC_CLOCKEVENTS select ARCH_REQUIRE_GPIOLIB select CLKDEV_LOOKUP select CLKSRC_MMIO select COMMON_CLK + select GENERIC_CLOCKEVENTS select HAVE_CLK_PREPARE select MULTI_IRQ_HANDLER select PINCTRL @@ -460,44 +463,43 @@ config ARCH_MXS config ARCH_NETX bool "Hilscher NetX based" + select ARM_VIC select CLKSRC_MMIO select CPU_ARM926T - select ARM_VIC select GENERIC_CLOCKEVENTS help This enables support for systems based on the Hilscher NetX Soc config ARCH_H720X bool "Hynix HMS720x-based" + select ARCH_USES_GETTIMEOFFSET select CPU_ARM720T select ISA_DMA_API - select ARCH_USES_GETTIMEOFFSET help This enables support for systems based on the Hynix HMS720x config ARCH_IOP13XX bool "IOP13xx-based" depends on MMU - select CPU_XSC3 - select PLAT_IOP - select PCI select ARCH_SUPPORTS_MSI - select VMSPLIT_1G + select CPU_XSC3 select NEED_MACH_MEMORY_H select NEED_RET_TO_USER + select PCI + select PLAT_IOP + select VMSPLIT_1G help Support for Intel's IOP13XX (XScale) family of processors. config ARCH_IOP32X bool "IOP32x-based" depends on MMU + select ARCH_REQUIRE_GPIOLIB select CPU_XSCALE select NEED_MACH_GPIO_H - select NEED_MACH_IO_H select NEED_RET_TO_USER - select PLAT_IOP select PCI - select ARCH_REQUIRE_GPIOLIB + select PLAT_IOP help Support for Intel's 80219 and IOP32X (XScale) family of processors. @@ -505,13 +507,12 @@ config ARCH_IOP32X config ARCH_IOP33X bool "IOP33x-based" depends on MMU + select ARCH_REQUIRE_GPIOLIB select CPU_XSCALE select NEED_MACH_GPIO_H - select NEED_MACH_IO_H select NEED_RET_TO_USER - select PLAT_IOP select PCI - select ARCH_REQUIRE_GPIOLIB + select PLAT_IOP help Support for Intel's IOP33X (XScale) family of processors. @@ -519,20 +520,20 @@ config ARCH_IXP4XX bool "IXP4xx-based" depends on MMU select ARCH_HAS_DMA_SET_COHERENT_MASK + select ARCH_REQUIRE_GPIOLIB select CLKSRC_MMIO select CPU_XSCALE - select ARCH_REQUIRE_GPIOLIB + select DMABOUNCE if PCI select GENERIC_CLOCKEVENTS select MIGHT_HAVE_PCI select NEED_MACH_IO_H - select DMABOUNCE if PCI help Support for Intel's IXP4XX (XScale) family of processors. config ARCH_DOVE bool "Marvell Dove" - select CPU_V7 select ARCH_REQUIRE_GPIOLIB + select CPU_V7 select GENERIC_CLOCKEVENTS select MIGHT_HAVE_PCI select PLAT_ORION_LEGACY @@ -542,36 +543,21 @@ config ARCH_DOVE config ARCH_KIRKWOOD bool "Marvell Kirkwood" - select CPU_FEROCEON - select PCI select ARCH_REQUIRE_GPIOLIB + select CPU_FEROCEON select GENERIC_CLOCKEVENTS + select PCI select PLAT_ORION_LEGACY help Support for the following Marvell Kirkwood series SoCs: 88F6180, 88F6192 and 88F6281. -config ARCH_LPC32XX - bool "NXP LPC32XX" - select CLKSRC_MMIO - select CPU_ARM926T - select ARCH_REQUIRE_GPIOLIB - select HAVE_IDE - select ARM_AMBA - select USB_ARCH_HAS_OHCI - select CLKDEV_LOOKUP - select GENERIC_CLOCKEVENTS - select USE_OF - select HAVE_PWM - help - Support for the NXP LPC32XX family of processors - config ARCH_MV78XX0 bool "Marvell MV78xx0" - select CPU_FEROCEON - select PCI select ARCH_REQUIRE_GPIOLIB + select CPU_FEROCEON select GENERIC_CLOCKEVENTS + select PCI select PLAT_ORION_LEGACY help Support for the following Marvell MV78xx0 series SoCs: @@ -580,10 +566,10 @@ config ARCH_MV78XX0 config ARCH_ORION5X bool "Marvell Orion" depends on MMU - select CPU_FEROCEON - select PCI select ARCH_REQUIRE_GPIOLIB + select CPU_FEROCEON select GENERIC_CLOCKEVENTS + select PCI select PLAT_ORION_LEGACY help Support for the following Marvell Orion 5x series SoCs: @@ -595,33 +581,33 @@ config ARCH_MMP depends on MMU select ARCH_REQUIRE_GPIOLIB select CLKDEV_LOOKUP + select GENERIC_ALLOCATOR select GENERIC_CLOCKEVENTS select GPIO_PXA select IRQ_DOMAIN + select NEED_MACH_GPIO_H select PLAT_PXA select SPARSE_IRQ - select GENERIC_ALLOCATOR - select NEED_MACH_GPIO_H help Support for Marvell's PXA168/PXA910(MMP) and MMP2 processor line. config ARCH_KS8695 bool "Micrel/Kendin KS8695" - select CPU_ARM922T select ARCH_REQUIRE_GPIOLIB - select NEED_MACH_MEMORY_H select CLKSRC_MMIO + select CPU_ARM922T select GENERIC_CLOCKEVENTS + select NEED_MACH_MEMORY_H help Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based System-on-Chip devices. config ARCH_W90X900 bool "Nuvoton W90X900 CPU" - select CPU_ARM926T select ARCH_REQUIRE_GPIOLIB select CLKDEV_LOOKUP select CLKSRC_MMIO + select CPU_ARM926T select GENERIC_CLOCKEVENTS help Support for Nuvoton (Winbond logic dept.) ARM9 processor, @@ -632,18 +618,33 @@ config ARCH_W90X900 <http://www.nuvoton.com/hq/enu/ProductAndSales/ProductLines/ ConsumerElectronicsIC/ARMMicrocontroller/ARMMicrocontroller> +config ARCH_LPC32XX + bool "NXP LPC32XX" + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select CLKDEV_LOOKUP + select CLKSRC_MMIO + select CPU_ARM926T + select GENERIC_CLOCKEVENTS + select HAVE_IDE + select HAVE_PWM + select USB_ARCH_HAS_OHCI + select USE_OF + help + Support for the NXP LPC32XX family of processors + config ARCH_TEGRA bool "NVIDIA Tegra" + select ARCH_HAS_CPUFREQ select CLKDEV_LOOKUP select CLKSRC_MMIO + select COMMON_CLK select GENERIC_CLOCKEVENTS select GENERIC_GPIO select HAVE_CLK select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 - select ARCH_HAS_CPUFREQ select USE_OF - select COMMON_CLK help This enables support for NVIDIA Tegra based systems (Tegra APX, Tegra 6xx and Tegra 2 series). @@ -651,29 +652,29 @@ config ARCH_TEGRA config ARCH_PXA bool "PXA2xx/PXA3xx-based" depends on MMU - select ARCH_MTD_XIP select ARCH_HAS_CPUFREQ + select ARCH_MTD_XIP + select ARCH_REQUIRE_GPIOLIB + select ARM_CPU_SUSPEND if PM + select AUTO_ZRELADDR select CLKDEV_LOOKUP select CLKSRC_MMIO - select ARCH_REQUIRE_GPIOLIB select GENERIC_CLOCKEVENTS select GPIO_PXA - select PLAT_PXA - select SPARSE_IRQ - select AUTO_ZRELADDR - select MULTI_IRQ_HANDLER - select ARM_CPU_SUSPEND if PM select HAVE_IDE + select MULTI_IRQ_HANDLER select NEED_MACH_GPIO_H + select PLAT_PXA + select SPARSE_IRQ help Support for Intel/Marvell's PXA2xx/PXA3xx processor line. config ARCH_MSM bool "Qualcomm MSM" - select HAVE_CLK - select GENERIC_CLOCKEVENTS select ARCH_REQUIRE_GPIOLIB select CLKDEV_LOOKUP + select GENERIC_CLOCKEVENTS + select HAVE_CLK help Support for Qualcomm MSM/QSD based systems. This runs on the apps processor of the MSM/QSD and depends on a shared memory @@ -683,50 +684,50 @@ config ARCH_MSM config ARCH_SHMOBILE bool "Renesas SH-Mobile / R-Mobile" - select HAVE_CLK select CLKDEV_LOOKUP + select GENERIC_CLOCKEVENTS + select HAVE_CLK select HAVE_MACH_CLKDEV select HAVE_SMP - select GENERIC_CLOCKEVENTS select MIGHT_HAVE_CACHE_L2X0 - select NO_IOPORT - select SPARSE_IRQ select MULTI_IRQ_HANDLER - select PM_GENERIC_DOMAINS if PM select NEED_MACH_MEMORY_H + select NO_IOPORT + select PM_GENERIC_DOMAINS if PM + select SPARSE_IRQ help Support for Renesas's SH-Mobile and R-Mobile ARM platforms. config ARCH_RPC bool "RiscPC" select ARCH_ACORN - select FIQ select ARCH_MAY_HAVE_PC_FDC - select HAVE_PATA_PLATFORM - select ISA_DMA_API - select NO_IOPORT select ARCH_SPARSEMEM_ENABLE select ARCH_USES_GETTIMEOFFSET + select FIQ select HAVE_IDE + select HAVE_PATA_PLATFORM + select ISA_DMA_API select NEED_MACH_IO_H select NEED_MACH_MEMORY_H + select NO_IOPORT help On the Acorn Risc-PC, Linux can support the internal IDE disk and CD-ROM interface, serial and parallel port, and the floppy drive. config ARCH_SA1100 bool "SA1100-based" - select CLKSRC_MMIO - select CPU_SA1100 - select ISA - select ARCH_SPARSEMEM_ENABLE - select ARCH_MTD_XIP select ARCH_HAS_CPUFREQ + select ARCH_MTD_XIP + select ARCH_REQUIRE_GPIOLIB + select ARCH_SPARSEMEM_ENABLE + select CLKDEV_LOOKUP + select CLKSRC_MMIO select CPU_FREQ + select CPU_SA1100 select GENERIC_CLOCKEVENTS - select CLKDEV_LOOKUP - select ARCH_REQUIRE_GPIOLIB select HAVE_IDE + select ISA select NEED_MACH_GPIO_H select NEED_MACH_MEMORY_H select SPARSE_IRQ @@ -735,14 +736,14 @@ config ARCH_SA1100 config ARCH_S3C24XX bool "Samsung S3C24XX SoCs" - select GENERIC_GPIO select ARCH_HAS_CPUFREQ - select HAVE_CLK - select CLKDEV_LOOKUP select ARCH_USES_GETTIMEOFFSET + select CLKDEV_LOOKUP + select GENERIC_GPIO + select HAVE_CLK select HAVE_S3C2410_I2C if I2C - select HAVE_S3C_RTC if RTC_CLASS select HAVE_S3C2410_WATCHDOG if WATCHDOG + select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H select NEED_MACH_IO_H help @@ -753,38 +754,38 @@ config ARCH_S3C24XX config ARCH_S3C64XX bool "Samsung S3C64XX" - select PLAT_SAMSUNG - select CPU_V6 + select ARCH_HAS_CPUFREQ + select ARCH_REQUIRE_GPIOLIB + select ARCH_USES_GETTIMEOFFSET select ARM_VIC + select CLKDEV_LOOKUP + select CPU_V6 select HAVE_CLK + select HAVE_S3C2410_I2C if I2C + select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_TCM - select CLKDEV_LOOKUP + select NEED_MACH_GPIO_H select NO_IOPORT - select ARCH_USES_GETTIMEOFFSET - select ARCH_HAS_CPUFREQ - select ARCH_REQUIRE_GPIOLIB + select PLAT_SAMSUNG + select S3C_DEV_NAND + select S3C_GPIO_TRACK select SAMSUNG_CLKSRC + select SAMSUNG_GPIOLIB_4BIT select SAMSUNG_IRQ_VIC_TIMER - select S3C_GPIO_TRACK - select S3C_DEV_NAND select USB_ARCH_HAS_OHCI - select SAMSUNG_GPIOLIB_4BIT - select HAVE_S3C2410_I2C if I2C - select HAVE_S3C2410_WATCHDOG if WATCHDOG - select NEED_MACH_GPIO_H help Samsung S3C64XX series based systems config ARCH_S5P64X0 bool "Samsung S5P6440 S5P6450" - select CPU_V6 - select GENERIC_GPIO - select HAVE_CLK select CLKDEV_LOOKUP select CLKSRC_MMIO - select HAVE_S3C2410_WATCHDOG if WATCHDOG + select CPU_V6 select GENERIC_CLOCKEVENTS + select GENERIC_GPIO + select HAVE_CLK select HAVE_S3C2410_I2C if I2C + select HAVE_S3C2410_WATCHDOG if WATCHDOG select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H help @@ -793,50 +794,50 @@ config ARCH_S5P64X0 config ARCH_S5PC100 bool "Samsung S5PC100" - select GENERIC_GPIO - select HAVE_CLK + select ARCH_USES_GETTIMEOFFSET select CLKDEV_LOOKUP select CPU_V7 - select ARCH_USES_GETTIMEOFFSET + select GENERIC_GPIO + select HAVE_CLK select HAVE_S3C2410_I2C if I2C - select HAVE_S3C_RTC if RTC_CLASS select HAVE_S3C2410_WATCHDOG if WATCHDOG + select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H help Samsung S5PC100 series based systems config ARCH_S5PV210 bool "Samsung S5PV210/S5PC110" - select CPU_V7 - select ARCH_SPARSEMEM_ENABLE + select ARCH_HAS_CPUFREQ select ARCH_HAS_HOLES_MEMORYMODEL - select GENERIC_GPIO - select HAVE_CLK + select ARCH_SPARSEMEM_ENABLE select CLKDEV_LOOKUP select CLKSRC_MMIO - select ARCH_HAS_CPUFREQ + select CPU_V7 select GENERIC_CLOCKEVENTS + select GENERIC_GPIO + select HAVE_CLK select HAVE_S3C2410_I2C if I2C - select HAVE_S3C_RTC if RTC_CLASS select HAVE_S3C2410_WATCHDOG if WATCHDOG + select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H select NEED_MACH_MEMORY_H help Samsung S5PV210/S5PC110 series based systems config ARCH_EXYNOS - bool "SAMSUNG EXYNOS" - select CPU_V7 - select ARCH_SPARSEMEM_ENABLE + bool "Samsung EXYNOS" + select ARCH_HAS_CPUFREQ select ARCH_HAS_HOLES_MEMORYMODEL - select GENERIC_GPIO - select HAVE_CLK + select ARCH_SPARSEMEM_ENABLE select CLKDEV_LOOKUP - select ARCH_HAS_CPUFREQ + select CPU_V7 select GENERIC_CLOCKEVENTS - select HAVE_S3C_RTC if RTC_CLASS + select GENERIC_GPIO + select HAVE_CLK select HAVE_S3C2410_I2C if I2C select HAVE_S3C2410_WATCHDOG if WATCHDOG + select HAVE_S3C_RTC if RTC_CLASS select NEED_MACH_GPIO_H select NEED_MACH_MEMORY_H help @@ -844,13 +845,13 @@ config ARCH_EXYNOS config ARCH_SHARK bool "Shark" + select ARCH_USES_GETTIMEOFFSET select CPU_SA110 select ISA select ISA_DMA - select ZONE_DMA - select PCI - select ARCH_USES_GETTIMEOFFSET select NEED_MACH_MEMORY_H + select PCI + select ZONE_DMA help Support for the StrongARM based Digital DNARD machine, also known as "Shark" (<http://www.shark-linux.de/shark.html>). @@ -858,17 +859,17 @@ config ARCH_SHARK config ARCH_U300 bool "ST-Ericsson U300 Series" depends on MMU - select CLKSRC_MMIO - select CPU_ARM926T - select HAVE_TCM + select ARCH_REQUIRE_GPIOLIB select ARM_AMBA select ARM_PATCH_PHYS_VIRT select ARM_VIC - select GENERIC_CLOCKEVENTS select CLKDEV_LOOKUP + select CLKSRC_MMIO select COMMON_CLK + select CPU_ARM926T + select GENERIC_CLOCKEVENTS select GENERIC_GPIO - select ARCH_REQUIRE_GPIOLIB + select HAVE_TCM select SPARSE_IRQ help Support for ST-Ericsson U300 series mobile platforms. @@ -876,12 +877,12 @@ config ARCH_U300 config ARCH_U8500 bool "ST-Ericsson U8500 Series" depends on MMU - select CPU_V7 + select ARCH_HAS_CPUFREQ + select ARCH_REQUIRE_GPIOLIB select ARM_AMBA - select GENERIC_CLOCKEVENTS select CLKDEV_LOOKUP - select ARCH_REQUIRE_GPIOLIB - select ARCH_HAS_CPUFREQ + select CPU_V7 + select GENERIC_CLOCKEVENTS select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 help @@ -889,78 +890,78 @@ config ARCH_U8500 config ARCH_NOMADIK bool "STMicroelectronics Nomadik" + select ARCH_REQUIRE_GPIOLIB select ARM_AMBA select ARM_VIC - select CPU_ARM926T select COMMON_CLK + select CPU_ARM926T select GENERIC_CLOCKEVENTS + select MIGHT_HAVE_CACHE_L2X0 select PINCTRL select PINCTRL_STN8815 - select MIGHT_HAVE_CACHE_L2X0 - select ARCH_REQUIRE_GPIOLIB help Support for the Nomadik platform by ST-Ericsson +config PLAT_SPEAR + bool "ST SPEAr" + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select CLKDEV_LOOKUP + select CLKSRC_MMIO + select COMMON_CLK + select GENERIC_CLOCKEVENTS + select HAVE_CLK + help + Support for ST's SPEAr platform (SPEAr3xx, SPEAr6xx and SPEAr13xx). + config ARCH_DAVINCI bool "TI DaVinci" - select GENERIC_CLOCKEVENTS + select ARCH_HAS_HOLES_MEMORYMODEL select ARCH_REQUIRE_GPIOLIB - select ZONE_DMA - select HAVE_IDE select CLKDEV_LOOKUP select GENERIC_ALLOCATOR + select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP - select ARCH_HAS_HOLES_MEMORYMODEL + select HAVE_IDE select NEED_MACH_GPIO_H + select ZONE_DMA help Support for TI's DaVinci platform. config ARCH_OMAP bool "TI OMAP" depends on MMU - select HAVE_CLK - select ARCH_REQUIRE_GPIOLIB select ARCH_HAS_CPUFREQ - select CLKSRC_MMIO - select GENERIC_CLOCKEVENTS select ARCH_HAS_HOLES_MEMORYMODEL - select NEED_MACH_GPIO_H - help - Support for TI's OMAP platform (OMAP1/2/3/4). - -config PLAT_SPEAR - bool "ST SPEAr" - select ARM_AMBA select ARCH_REQUIRE_GPIOLIB - select CLKDEV_LOOKUP - select COMMON_CLK select CLKSRC_MMIO select GENERIC_CLOCKEVENTS select HAVE_CLK + select NEED_MACH_GPIO_H help - Support for ST's SPEAr platform (SPEAr3xx, SPEAr6xx and SPEAr13xx). + Support for TI's OMAP platform (OMAP1/2/3/4). config ARCH_VT8500 bool "VIA/WonderMedia 85xx" - select CPU_ARM926T - select GENERIC_GPIO select ARCH_HAS_CPUFREQ - select GENERIC_CLOCKEVENTS select ARCH_REQUIRE_GPIOLIB - select USE_OF + select CLKDEV_LOOKUP select COMMON_CLK + select CPU_ARM926T + select GENERIC_CLOCKEVENTS + select GENERIC_GPIO select HAVE_CLK - select CLKDEV_LOOKUP + select USE_OF help Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip. config ARCH_ZYNQ bool "Xilinx Zynq ARM Cortex A9 Platform" + select ARM_AMBA + select ARM_GIC + select CLKDEV_LOOKUP select CPU_V7 select GENERIC_CLOCKEVENTS - select CLKDEV_LOOKUP - select ARM_GIC - select ARM_AMBA select ICST select MIGHT_HAVE_CACHE_L2X0 select USE_OF @@ -975,33 +976,33 @@ comment "CPU Core family selection" config ARCH_MULTI_V4 bool "ARMv4 based platforms (FA526, StrongARM)" - select ARCH_MULTI_V4_V5 depends on !ARCH_MULTI_V6_V7 + select ARCH_MULTI_V4_V5 config ARCH_MULTI_V4T bool "ARMv4T based platforms (ARM720T, ARM920T, ...)" - select ARCH_MULTI_V4_V5 depends on !ARCH_MULTI_V6_V7 + select ARCH_MULTI_V4_V5 config ARCH_MULTI_V5 bool "ARMv5 based platforms (ARM926T, XSCALE, PJ1, ...)" - select ARCH_MULTI_V4_V5 depends on !ARCH_MULTI_V6_V7 + select ARCH_MULTI_V4_V5 config ARCH_MULTI_V4_V5 bool config ARCH_MULTI_V6 bool "ARMv6 based platforms (ARM11, Scorpion, ...)" - select CPU_V6 select ARCH_MULTI_V6_V7 + select CPU_V6 config ARCH_MULTI_V7 bool "ARMv7 based platforms (Cortex-A, PJ4, Krait)" - select CPU_V7 - select ARCH_VEXPRESS default y select ARCH_MULTI_V6_V7 + select ARCH_VEXPRESS + select CPU_V7 config ARCH_MULTI_V6_V7 bool @@ -1138,9 +1139,9 @@ config PLAT_IOP config PLAT_ORION bool select CLKSRC_MMIO + select COMMON_CLK select GENERIC_IRQ_CHIP select IRQ_DOMAIN - select COMMON_CLK config PLAT_ORION_LEGACY bool @@ -1498,8 +1499,8 @@ config SMP depends on GENERIC_CLOCKEVENTS depends on HAVE_SMP depends on MMU - select USE_GENERIC_SMP_HELPERS select HAVE_ARM_SCU if !ARCH_MSM_SCORPIONMP + select USE_GENERIC_SMP_HELPERS help This enables support for systems with more than one CPU. If you have a system with only one CPU, like most personal computers, say N. If @@ -1602,8 +1603,8 @@ config NR_CPUS default "4" config HOTPLUG_CPU - bool "Support for hot-pluggable CPUs (EXPERIMENTAL)" - depends on SMP && HOTPLUG && EXPERIMENTAL + bool "Support for hot-pluggable CPUs" + depends on SMP && HOTPLUG help Say Y here to experiment with turning CPUs off and on. CPUs can be controlled through /sys/devices/system/cpu. @@ -1644,8 +1645,8 @@ config HZ default 100 config THUMB2_KERNEL - bool "Compile the kernel in Thumb-2 mode (EXPERIMENTAL)" - depends on CPU_V7 && !CPU_V6 && !CPU_V6K && EXPERIMENTAL + bool "Compile the kernel in Thumb-2 mode" + depends on CPU_V7 && !CPU_V6 && !CPU_V6K select AEABI select ARM_ASM_UNIFIED select ARM_UNWIND @@ -1771,6 +1772,7 @@ source "mm/Kconfig" config FORCE_MAX_ZONEORDER int "Maximum zone order" if ARCH_SHMOBILE range 11 64 if ARCH_SHMOBILE + default "12" if SOC_AM33XX default "9" if SA1111 default "11" help @@ -1848,6 +1850,7 @@ config XEN_DOM0 config XEN bool "Xen guest support on ARM (EXPERIMENTAL)" depends on EXPERIMENTAL && ARM && OF + depends on CPU_V7 && !CPU_V6 help Say Y if you want to run Linux in a Virtual Machine on Xen on ARM. @@ -1857,9 +1860,9 @@ menu "Boot options" config USE_OF bool "Flattened Device Tree support" + select IRQ_DOMAIN select OF select OF_EARLY_FLATTREE - select IRQ_DOMAIN help Include support for flattened device tree machine descriptions. @@ -2141,8 +2144,8 @@ config CPU_FREQ_PXA bool depends on CPU_FREQ && ARCH_PXA && PXA25x default y - select CPU_FREQ_TABLE select CPU_FREQ_DEFAULT_GOV_USERSPACE + select CPU_FREQ_TABLE config CPU_FREQ_S3C bool diff --git a/arch/arm/Makefile b/arch/arm/Makefile index f023e3acdfb..5f914fca911 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -21,8 +21,6 @@ endif OBJCOPYFLAGS :=-O binary -R .comment -S GZFLAGS :=-9 #KBUILD_CFLAGS +=-pipe -# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb: -KBUILD_CFLAGS +=$(call cc-option,-marm,) # Never generate .eh_frame KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm) @@ -105,17 +103,20 @@ endif ifeq ($(CONFIG_THUMB2_KERNEL),y) AFLAGS_AUTOIT :=$(call as-option,-Wa$(comma)-mimplicit-it=always,-Wa$(comma)-mauto-it) AFLAGS_NOWARN :=$(call as-option,-Wa$(comma)-mno-warn-deprecated,-Wa$(comma)-W) -CFLAGS_THUMB2 :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN) -AFLAGS_THUMB2 :=$(CFLAGS_THUMB2) -Wa$(comma)-mthumb +CFLAGS_ISA :=-mthumb $(AFLAGS_AUTOIT) $(AFLAGS_NOWARN) +AFLAGS_ISA :=$(CFLAGS_ISA) -Wa$(comma)-mthumb # Work around buggy relocation from gas if requested: ifeq ($(CONFIG_THUMB2_AVOID_R_ARM_THM_JUMP11),y) CFLAGS_MODULE +=-fno-optimize-sibling-calls endif +else +CFLAGS_ISA :=$(call cc-option,-marm,) +AFLAGS_ISA :=$(CFLAGS_ISA) endif # Need -Uarm for gcc < 3.x -KBUILD_CFLAGS +=$(CFLAGS_ABI) $(CFLAGS_THUMB2) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm -KBUILD_AFLAGS +=$(CFLAGS_ABI) $(AFLAGS_THUMB2) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float +KBUILD_CFLAGS +=$(CFLAGS_ABI) $(CFLAGS_ISA) $(arch-y) $(tune-y) $(call cc-option,-mshort-load-bytes,$(call cc-option,-malignment-traps,)) -msoft-float -Uarm +KBUILD_AFLAGS +=$(CFLAGS_ABI) $(AFLAGS_ISA) $(arch-y) $(tune-y) -include asm/unified.h -msoft-float CHECKFLAGS += -D__arm__ diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index 3fdab016aa5..f2aa09eb658 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -33,7 +33,7 @@ ifeq ($(CONFIG_XIP_KERNEL),y) $(obj)/xipImage: vmlinux FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' + $(kecho) ' Kernel: $@ is ready (physical address: $(CONFIG_XIP_PHYS_ADDR))' $(obj)/Image $(obj)/zImage: FORCE @echo 'Kernel configured for XIP (CONFIG_XIP_KERNEL=y)' @@ -48,14 +48,14 @@ $(obj)/xipImage: FORCE $(obj)/Image: vmlinux FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready' + $(kecho) ' Kernel: $@ is ready' $(obj)/compressed/vmlinux: $(obj)/Image FORCE $(Q)$(MAKE) $(build)=$(obj)/compressed $@ $(obj)/zImage: $(obj)/compressed/vmlinux FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready' + $(kecho) ' Kernel: $@ is ready' endif @@ -90,7 +90,7 @@ fi $(obj)/uImage: $(obj)/zImage FORCE @$(check_for_multiple_loadaddr) $(call if_changed,uimage) - @echo ' Image $@ is ready' + $(kecho) ' Image $@ is ready' $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(Q)$(MAKE) $(build)=$(obj)/bootp $@ @@ -98,7 +98,7 @@ $(obj)/bootp/bootp: $(obj)/zImage initrd FORCE $(obj)/bootpImage: $(obj)/bootp/bootp FORCE $(call if_changed,objcopy) - @echo ' Kernel: $@ is ready' + $(kecho) ' Kernel: $@ is ready' PHONY += initrd FORCE initrd: diff --git a/arch/arm/boot/compressed/.gitignore b/arch/arm/boot/compressed/.gitignore index d0d441c429a..f79a08efe00 100644 --- a/arch/arm/boot/compressed/.gitignore +++ b/arch/arm/boot/compressed/.gitignore @@ -1,6 +1,7 @@ ashldi3.S font.c lib1funcs.S +hyp-stub.S piggy.gzip piggy.lzo piggy.lzma diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index bb267562e7e..a517153a13e 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -30,6 +30,10 @@ FONTC = $(srctree)/drivers/video/console/font_acorn_8x8.c OBJS += string.o CFLAGS_string.o := -Os +ifeq ($(CONFIG_ARM_VIRT_EXT),y) +OBJS += hyp-stub.o +endif + # # Architecture dependencies # @@ -126,7 +130,7 @@ KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS)) endif ccflags-y := -fpic -fno-builtin -I$(obj) -asflags-y := -Wa,-march=all +asflags-y := -Wa,-march=all -DZIMAGE # Supply kernel BSS size to the decompressor via a linker symbol. KBSS_SZ = $(shell $(CROSS_COMPILE)size $(obj)/../../../../vmlinux | \ @@ -198,3 +202,6 @@ $(obj)/font.c: $(FONTC) $(obj)/vmlinux.lds: $(obj)/vmlinux.lds.in arch/arm/boot/Makefile $(KCONFIG_CONFIG) @sed "$(SEDFLAGS)" < $< > $@ + +$(obj)/hyp-stub.S: $(srctree)/arch/$(SRCARCH)/kernel/hyp-stub.S + $(call cmd,shipped) diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index bc67cbff394..90275f036cd 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -9,6 +9,7 @@ * published by the Free Software Foundation. */ #include <linux/linkage.h> +#include <asm/assembler.h> /* * Debugging stuff @@ -132,7 +133,12 @@ start: .word start @ absolute load/run zImage address .word _edata @ zImage end address THUMB( .thumb ) -1: mov r7, r1 @ save architecture ID +1: + mrs r9, cpsr +#ifdef CONFIG_ARM_VIRT_EXT + bl __hyp_stub_install @ get into SVC mode, reversibly +#endif + mov r7, r1 @ save architecture ID mov r8, r2 @ save atags pointer #ifndef __ARM_ARCH_2__ @@ -148,9 +154,9 @@ start: ARM( swi 0x123456 ) @ angel_SWI_ARM THUMB( svc 0xab ) @ angel_SWI_THUMB not_angel: - mrs r2, cpsr @ turn off interrupts to - orr r2, r2, #0xc0 @ prevent angel from running - msr cpsr_c, r2 + safe_svcmode_maskall r0 + msr spsr_cxsf, r9 @ Save the CPU boot mode in + @ SPSR #else teqp pc, #0x0c000003 @ turn off interrupts #endif @@ -350,6 +356,20 @@ dtb_check_done: adr r5, restart bic r5, r5, #31 +/* Relocate the hyp vector base if necessary */ +#ifdef CONFIG_ARM_VIRT_EXT + mrs r0, spsr + and r0, r0, #MODE_MASK + cmp r0, #HYP_MODE + bne 1f + + bl __hyp_get_vectors + sub r0, r0, r5 + add r0, r0, r10 + bl __hyp_set_vectors +1: +#endif + sub r9, r6, r5 @ size to copy add r9, r9, #31 @ rounded up to a multiple bic r9, r9, #31 @ ... of 32 bytes @@ -458,11 +478,29 @@ not_relocated: mov r0, #0 bl decompress_kernel bl cache_clean_flush bl cache_off - mov r0, #0 @ must be zero mov r1, r7 @ restore architecture number mov r2, r8 @ restore atags pointer - ARM( mov pc, r4 ) @ call kernel - THUMB( bx r4 ) @ entry point is always ARM + +#ifdef CONFIG_ARM_VIRT_EXT + mrs r0, spsr @ Get saved CPU boot mode + and r0, r0, #MODE_MASK + cmp r0, #HYP_MODE @ if not booted in HYP mode... + bne __enter_kernel @ boot kernel directly + + adr r12, .L__hyp_reentry_vectors_offset + ldr r0, [r12] + add r0, r0, r12 + + bl __hyp_set_vectors + __HVC(0) @ otherwise bounce to hyp mode + + b . @ should never be reached + + .align 2 +.L__hyp_reentry_vectors_offset: .long __hyp_reentry_vectors - . +#else + b __enter_kernel +#endif .align 2 .type LC0, #object @@ -1196,6 +1234,25 @@ memdump: mov r12, r0 #endif .ltorg + +#ifdef CONFIG_ARM_VIRT_EXT +.align 5 +__hyp_reentry_vectors: + W(b) . @ reset + W(b) . @ undef + W(b) . @ svc + W(b) . @ pabort + W(b) . @ dabort + W(b) __enter_kernel @ hyp + W(b) . @ irq + W(b) . @ fiq +#endif /* CONFIG_ARM_VIRT_EXT */ + +__enter_kernel: + mov r0, #0 @ must be 0 + ARM( mov pc, r4 ) @ call kernel + THUMB( bx r4 ) @ entry point is always ARM + reloc_code_end: .align diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 29f541f0e65..f37cf9fa5fa 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -25,14 +25,8 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \ exynos4210-trats.dtb \ exynos5250-smdk5250.dtb dtb-$(CONFIG_ARCH_HIGHBANK) += highbank.dtb -dtb-$(CONFIG_ARCH_IMX5) += imx51-babbage.dtb \ - imx53-ard.dtb \ - imx53-evk.dtb \ - imx53-qsb.dtb \ - imx53-smd.dtb -dtb-$(CONFIG_SOC_IMX6Q) += imx6q-arm2.dtb \ - imx6q-sabrelite.dtb \ - imx6q-sabresd.dtb +dtb-$(CONFIG_ARCH_INTEGRATOR) += integratorap.dtb \ + integratorcp.dtb dtb-$(CONFIG_ARCH_LPC32XX) += ea3250.dtb phy3250.dtb dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \ kirkwood-dns325.dtb \ @@ -76,7 +70,9 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap4-pandaES.dtb \ omap4-var_som.dtb \ omap4-sdp.dtb \ - omap5-evm.dtb + omap5-evm.dtb \ + am335x-evm.dtb \ + am335x-bone.dtb dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb dtb-$(CONFIG_ARCH_U8500) += snowball.dtb dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \ @@ -104,5 +100,8 @@ dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2p-ca5s.dtb \ vexpress-v2p-ca15-tc1.dtb \ vexpress-v2p-ca15_a7.dtb \ xenvm-4.2.dtb +dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07.dtb \ + wm8505-ref.dtb \ + wm8650-mid.dtb endif diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index 7c95f76398d..d410581a5a8 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -28,6 +28,7 @@ gpio2 = &pioC; tcb0 = &tcb0; tcb1 = &tcb1; + i2c0 = &i2c0; }; cpus { cpu@0 { @@ -202,6 +203,15 @@ status = "disabled"; }; + i2c0: i2c@fffac000 { + compatible = "atmel,at91sam9260-i2c"; + reg = <0xfffac000 0x100>; + interrupts = <11 4 6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + adc0: adc@fffe0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffe0000 0x100>; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index 195019b7ca0..3e6e5c1abbf 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -24,6 +24,7 @@ gpio3 = &pioD; gpio4 = &pioE; tcb0 = &tcb0; + i2c0 = &i2c0; }; cpus { cpu@0 { @@ -185,6 +186,15 @@ interrupts = <24 4 2>; status = "disabled"; }; + + i2c0: i2c@fff88000 { + compatible = "atmel,at91sam9263-i2c"; + reg = <0xfff88000 0x100>; + interrupts = <13 4 6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi index 2a1d1ca8bd8..75ce6e76001 100644 --- a/arch/arm/boot/dts/at91sam9g20.dtsi +++ b/arch/arm/boot/dts/at91sam9g20.dtsi @@ -18,6 +18,10 @@ ahb { apb { + i2c0: i2c@fffac000 { + compatible = "atmel,at91sam9g20-i2c"; + }; + adc0: adc@fffe0000 { atmel,adc-startup-time = <40>; }; diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index b06c0db273b..e6391a4e664 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -126,14 +126,14 @@ #size-cells = <0>; btn3 { - label = "Buttin 3"; + label = "Button 3"; gpios = <&pioA 30 1>; linux,code = <0x103>; gpio-key,wakeup; }; btn4 { - label = "Buttin 4"; + label = "Button 4"; gpios = <&pioA 31 1>; linux,code = <0x104>; gpio-key,wakeup; diff --git a/arch/arm/boot/dts/at91sam9g25ek.dts b/arch/arm/boot/dts/at91sam9g25ek.dts index 96514c134e5..877c08f0676 100644 --- a/arch/arm/boot/dts/at91sam9g25ek.dts +++ b/arch/arm/boot/dts/at91sam9g25ek.dts @@ -32,6 +32,18 @@ phy-mode = "rmii"; status = "okay"; }; + + i2c0: i2c@f8010000 { + status = "okay"; + }; + + i2c1: i2c@f8014000 { + status = "okay"; + }; + + i2c2: i2c@f8018000 { + status = "okay"; + }; }; usb0: ohci@00600000 { diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index 63751b1e744..3add030d61f 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -29,6 +29,8 @@ gpio4 = &pioE; tcb0 = &tcb0; tcb1 = &tcb1; + i2c0 = &i2c0; + i2c1 = &i2c1; }; cpus { cpu@0 { @@ -206,6 +208,24 @@ status = "disabled"; }; + i2c0: i2c@fff84000 { + compatible = "atmel,at91sam9g10-i2c"; + reg = <0xfff84000 0x100>; + interrupts = <12 4 6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@fff88000 { + compatible = "atmel,at91sam9g10-i2c"; + reg = <0xfff88000 0x100>; + interrupts = <13 4 6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + adc0: adc@fffb0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffb0000 0x100>; diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index a3633bd1311..15e1dd43f62 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -46,6 +46,14 @@ phy-mode = "rmii"; status = "okay"; }; + + i2c0: i2c@fff84000 { + status = "okay"; + }; + + i2c1: i2c@fff88000 { + status = "okay"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9n12.dtsi b/arch/arm/boot/dts/at91sam9n12.dtsi index ef9336ae961..82508d68aa7 100644 --- a/arch/arm/boot/dts/at91sam9n12.dtsi +++ b/arch/arm/boot/dts/at91sam9n12.dtsi @@ -26,6 +26,8 @@ gpio3 = &pioD; tcb0 = &tcb0; tcb1 = &tcb1; + i2c0 = &i2c0; + i2c1 = &i2c1; }; cpus { cpu@0 { @@ -182,6 +184,24 @@ atmel,use-dma-tx; status = "disabled"; }; + + i2c0: i2c@f8010000 { + compatible = "atmel,at91sam9x5-i2c"; + reg = <0xf8010000 0x100>; + interrupts = <9 4 6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@f8014000 { + compatible = "atmel,at91sam9x5-i2c"; + reg = <0xf8014000 0x100>; + interrupts = <10 4 6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts index f4e43e38f3a..912b2c283d6 100644 --- a/arch/arm/boot/dts/at91sam9n12ek.dts +++ b/arch/arm/boot/dts/at91sam9n12ek.dts @@ -37,6 +37,14 @@ dbgu: serial@fffff200 { status = "okay"; }; + + i2c0: i2c@f8010000 { + status = "okay"; + }; + + i2c1: i2c@f8014000 { + status = "okay"; + }; }; nand0: nand@40000000 { diff --git a/arch/arm/boot/dts/at91sam9x5.dtsi b/arch/arm/boot/dts/at91sam9x5.dtsi index 8a387a8d61b..03fc136421c 100644 --- a/arch/arm/boot/dts/at91sam9x5.dtsi +++ b/arch/arm/boot/dts/at91sam9x5.dtsi @@ -27,6 +27,9 @@ gpio3 = &pioD; tcb0 = &tcb0; tcb1 = &tcb1; + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; }; cpus { cpu@0 { @@ -196,6 +199,33 @@ status = "disabled"; }; + i2c0: i2c@f8010000 { + compatible = "atmel,at91sam9x5-i2c"; + reg = <0xf8010000 0x100>; + interrupts = <9 4 6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@f8014000 { + compatible = "atmel,at91sam9x5-i2c"; + reg = <0xf8014000 0x100>; + interrupts = <10 4 6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c2: i2c@f8018000 { + compatible = "atmel,at91sam9x5-i2c"; + reg = <0xf8018000 0x100>; + interrupts = <11 4 6>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + adc0: adc@f804c000 { compatible = "atmel,at91sam9260-adc"; reg = <0xf804c000 0x100>; diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi index 748ba7aa746..4b0e0ca08f4 100644 --- a/arch/arm/boot/dts/dbx5x0.dtsi +++ b/arch/arm/boot/dts/dbx5x0.dtsi @@ -483,6 +483,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80004000 0x1000>; interrupts = <0 21 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -494,6 +496,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80122000 0x1000>; interrupts = <0 22 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -505,6 +509,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80128000 0x1000>; interrupts = <0 55 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -516,6 +522,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x80110000 0x1000>; interrupts = <0 12 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -527,6 +535,8 @@ compatible = "stericsson,db8500-i2c", "st,nomadik-i2c", "arm,primecell"; reg = <0x8012a000 0x1000>; interrupts = <0 51 0x4>; + arm,primecell-periphid = <0x180024>; + #address-cells = <1>; #size-cells = <0>; v-i2c-supply = <&db8500_vape_reg>; @@ -573,33 +583,38 @@ interrupts = <0 60 0x4>; status = "disabled"; }; + sdi@80118000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80118000 0x1000>; interrupts = <0 50 0x4>; status = "disabled"; }; + sdi@80005000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80005000 0x1000>; interrupts = <0 41 0x4>; status = "disabled"; }; + sdi@80119000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80119000 0x1000>; interrupts = <0 59 0x4>; status = "disabled"; }; + sdi@80114000 { compatible = "arm,pl18x", "arm,primecell"; reg = <0x80114000 0x1000>; interrupts = <0 99 0x4>; status = "disabled"; }; + sdi@80008000 { compatible = "arm,pl18x", "arm,primecell"; - reg = <0x80114000 0x1000>; + reg = <0x80008000 0x1000>; interrupts = <0 100 0x4>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi index 96fb824b5e6..5a00022383e 100644 --- a/arch/arm/boot/dts/dove.dtsi +++ b/arch/arm/boot/dts/dove.dtsi @@ -4,21 +4,32 @@ compatible = "marvell,dove"; model = "Marvell Armada 88AP510 SoC"; - interrupt-parent = <&intc>; - - intc: interrupt-controller { - compatible = "marvell,orion-intc"; - interrupt-controller; - #interrupt-cells = <1>; - reg = <0xf1020204 0x04>, - <0xf1020214 0x04>; - }; - - mbus@f1000000 { + soc@f1000000 { compatible = "simple-bus"; - ranges = <0 0xf1000000 0x4000000>; #address-cells = <1>; #size-cells = <1>; + interrupt-parent = <&intc>; + + ranges = <0xc8000000 0xc8000000 0x0100000 /* CESA SRAM 1M */ + 0xe0000000 0xe0000000 0x8000000 /* PCIe0 Mem 128M */ + 0xe8000000 0xe8000000 0x8000000 /* PCIe1 Mem 128M */ + 0xf0000000 0xf0000000 0x0100000 /* ScratchPad 1M */ + 0x00000000 0xf1000000 0x1000000 /* SB/NB regs 16M */ + 0xf2000000 0xf2000000 0x0100000 /* PCIe0 I/O 1M */ + 0xf2100000 0xf2100000 0x0100000 /* PCIe0 I/O 1M */ + 0xf8000000 0xf8000000 0x8000000>; /* BootROM 128M */ + + l2: l2-cache { + compatible = "marvell,tauros2-cache"; + marvell,tauros2-cache-features = <0>; + }; + + intc: interrupt-controller { + compatible = "marvell,orion-intc"; + interrupt-controller; + #interrupt-cells = <1>; + reg = <0x20204 0x04>, <0x20214 0x04>; + }; uart0: serial@12000 { compatible = "ns16550a"; @@ -56,11 +67,6 @@ status = "disabled"; }; - wdt: wdt@20300 { - compatible = "marvell,orion-wdt"; - reg = <0x20300 0x28>; - }; - gpio0: gpio@d0400 { compatible = "marvell,orion-gpio"; #gpio-cells = <2>; @@ -139,5 +145,14 @@ nr-ports = <1>; status = "disabled"; }; + + crypto: crypto@30000 { + compatible = "marvell,orion-crypto"; + reg = <0x30000 0x10000>, + <0xc8000000 0x800>; + reg-names = "regs", "sram"; + interrupts = <31>; + status = "okay"; + }; }; }; diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 73567b843e7..a21511c1407 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -20,8 +20,10 @@ compatible = "samsung,trats", "samsung,exynos4210"; memory { - reg = <0x40000000 0x20000000 - 0x60000000 0x20000000>; + reg = <0x40000000 0x10000000 + 0x50000000 0x10000000 + 0x60000000 0x10000000 + 0x70000000 0x10000000>; }; chosen { diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index 9ca4ca70c1b..6d31aa38346 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -69,6 +69,7 @@ interrupts = <13>, <56>; interrupt-names = "gpmi-dma", "bch"; clocks = <&clks 34>; + clock-names = "gpmi_io"; fsl,gpmi-dma-channel = <4>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 59fbfba23df..55c57ea6169 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -85,6 +85,7 @@ interrupts = <88>, <41>; interrupt-names = "gpmi-dma", "bch"; clocks = <&clks 50>; + clock-names = "gpmi_io"; fsl,gpmi-dma-channel = <4>; status = "disabled"; }; @@ -764,6 +765,7 @@ reg = <0x80058000 0x2000>; interrupts = <111 68>; clock-frequency = <100000>; + fsl,i2c-dma-channel = <6>; status = "disabled"; }; @@ -774,6 +776,7 @@ reg = <0x8005a000 0x2000>; interrupts = <110 69>; clock-frequency = <100000>; + fsl,i2c-dma-channel = <7>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6q-arm2.dts b/arch/arm/boot/dts/imx6q-arm2.dts index 15df4c105e8..5bfa02a3f85 100644 --- a/arch/arm/boot/dts/imx6q-arm2.dts +++ b/arch/arm/boot/dts/imx6q-arm2.dts @@ -37,6 +37,13 @@ pinctrl_hog: hoggrp { fsl,pins = < 176 0x80000000 /* MX6Q_PAD_EIM_D25__GPIO_3_25 */ + >; + }; + }; + + arm2 { + pinctrl_usdhc3_arm2: usdhc3grp-arm2 { + fsl,pins = < 1363 0x80000000 /* MX6Q_PAD_NANDF_CS0__GPIO_6_11 */ 1369 0x80000000 /* MX6Q_PAD_NANDF_CS1__GPIO_6_14 */ >; @@ -58,7 +65,8 @@ wp-gpios = <&gpio6 14 0>; vmmc-supply = <®_3p3v>; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_usdhc3_1>; + pinctrl-0 = <&pinctrl_usdhc3_1 + &pinctrl_usdhc3_arm2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi index 8ac51c08269..8fea375c734 100644 --- a/arch/arm/boot/dts/kirkwood-lsxl.dtsi +++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi @@ -48,17 +48,19 @@ #size-cells = <0>; button@1 { label = "Function Button"; - linux,code = <132>; + linux,code = <357>; gpios = <&gpio1 9 1>; }; button@2 { label = "Power-on Switch"; - linux,code = <116>; + linux,code = <0>; + linux,input-type = <5>; gpios = <&gpio1 10 1>; }; button@3 { label = "Power-auto Switch"; - linux,code = <142>; + linux,code = <1>; + linux,input-type = <5>; gpios = <&gpio1 11 1>; }; }; @@ -67,28 +69,28 @@ compatible = "gpio-leds"; led@1 { - label = "lschlv2:blue:func"; + label = "lsxl:blue:func"; gpios = <&gpio1 4 1>; }; led@2 { - label = "lschlv2:red:alarm"; + label = "lsxl:red:alarm"; gpios = <&gpio1 5 1>; }; led@3 { - label = "lschlv2:amber:info"; + label = "lsxl:amber:info"; gpios = <&gpio1 6 1>; }; led@4 { - label = "lschlv2:blue:power"; + label = "lsxl:blue:power"; gpios = <&gpio1 7 1>; linux,default-trigger = "default-on"; }; led@5 { - label = "lschlv2:red:func"; + label = "lsxl:red:func"; gpios = <&gpio1 16 1>; }; }; diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index f38ea8771b4..696e929d030 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -257,7 +257,7 @@ interrupt-names = "common", "tx", "rx", "sidetone"; interrupt-parent = <&intc>; ti,buffer-size = <1280>; - ti,hwmods = "mcbsp2"; + ti,hwmods = "mcbsp2", "mcbsp2_sidetone"; }; mcbsp3: mcbsp@49024000 { @@ -272,7 +272,7 @@ interrupt-names = "common", "tx", "rx", "sidetone"; interrupt-parent = <&intc>; ti,buffer-size = <128>; - ti,hwmods = "mcbsp3"; + ti,hwmods = "mcbsp3", "mcbsp3_sidetone"; }; mcbsp4: mcbsp@49026000 { diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts index 20b966ee1bb..e8f927cbb37 100644 --- a/arch/arm/boot/dts/omap4-panda.dts +++ b/arch/arm/boot/dts/omap4-panda.dts @@ -59,6 +59,41 @@ }; }; +&omap4_pmx_core { + pinctrl-names = "default"; + pinctrl-0 = < + &twl6040_pins + &mcpdm_pins + &mcbsp1_pins + >; + + twl6040_pins: pinmux_twl6040_pins { + pinctrl-single,pins = < + 0xe0 0x3 /* hdq_sio.gpio_127 OUTPUT | MODE3 */ + 0x160 0x100 /* sys_nirq2.sys_nirq2 INPUT | MODE0 */ + >; + }; + + mcpdm_pins: pinmux_mcpdm_pins { + pinctrl-single,pins = < + 0xc6 0x108 /* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */ + 0xc8 0x108 /* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */ + 0xca 0x118 /* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */ + 0xcc 0x108 /* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */ + 0xce 0x108 /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */ + >; + }; + + mcbsp1_pins: pinmux_mcbsp1_pins { + pinctrl-single,pins = < + 0xbe 0x100 /* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */ + 0xc0 0x108 /* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */ + 0xc2 0x8 /* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */ + 0xc4 0x100 /* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */ + >; + }; +}; + &i2c1 { clock-frequency = <400000>; @@ -137,3 +172,15 @@ cs1-used; device-handle = <&elpida_ECB240ABACN>; }; + +&mcbsp2 { + status = "disabled"; +}; + +&mcbsp3 { + status = "disabled"; +}; + +&dmic { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index 94a23b39033..5b7e04fbff5 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -117,6 +117,15 @@ }; &omap4_pmx_core { + pinctrl-names = "default"; + pinctrl-0 = < + &twl6040_pins + &mcpdm_pins + &dmic_pins + &mcbsp1_pins + &mcbsp2_pins + >; + uart2_pins: pinmux_uart2_pins { pinctrl-single,pins = < 0xd8 0x118 /* uart2_cts.uart2_cts INPUT_PULLUP | MODE0 */ @@ -141,6 +150,50 @@ 0x11e 0 /* uart4_tx.uart4_tx OUTPUT | MODE0 */ >; }; + + twl6040_pins: pinmux_twl6040_pins { + pinctrl-single,pins = < + 0xe0 0x3 /* hdq_sio.gpio_127 OUTPUT | MODE3 */ + 0x160 0x100 /* sys_nirq2.sys_nirq2 INPUT | MODE0 */ + >; + }; + + mcpdm_pins: pinmux_mcpdm_pins { + pinctrl-single,pins = < + 0xc6 0x108 /* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */ + 0xc8 0x108 /* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */ + 0xca 0x118 /* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */ + 0xcc 0x108 /* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */ + 0xce 0x108 /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */ + >; + }; + + dmic_pins: pinmux_dmic_pins { + pinctrl-single,pins = < + 0xd0 0 /* abe_dmic_clk1.abe_dmic_clk1 OUTPUT | MODE0 */ + 0xd2 0x100 /* abe_dmic_din1.abe_dmic_din1 INPUT | MODE0 */ + 0xd4 0x100 /* abe_dmic_din2.abe_dmic_din2 INPUT | MODE0 */ + 0xd6 0x100 /* abe_dmic_din3.abe_dmic_din3 INPUT | MODE0 */ + >; + }; + + mcbsp1_pins: pinmux_mcbsp1_pins { + pinctrl-single,pins = < + 0xbe 0x100 /* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */ + 0xc0 0x108 /* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */ + 0xc2 0x8 /* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */ + 0xc4 0x100 /* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */ + >; + }; + + mcbsp2_pins: pinmux_mcbsp2_pins { + pinctrl-single,pins = < + 0xb6 0x100 /* abe_mcbsp2_clkx.abe_mcbsp2_clkx INPUT | MODE0 */ + 0xb8 0x108 /* abe_mcbsp2_dr.abe_mcbsp2_dr INPUT PULLDOWN | MODE0 */ + 0xba 0x8 /* abe_mcbsp2_dx.abe_mcbsp2_dx OUTPUT PULLDOWN | MODE0 */ + 0xbc 0x100 /* abe_mcbsp2_fsx.abe_mcbsp2_fsx INPUT | MODE0 */ + >; + }; }; &i2c1 { @@ -349,3 +402,7 @@ pinctrl-names = "default"; pinctrl-0 = <&uart4_pins>; }; + +&mcbsp3 { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/omap5-evm.dts b/arch/arm/boot/dts/omap5-evm.dts index 9c41a3f311a..c663eba7316 100644 --- a/arch/arm/boot/dts/omap5-evm.dts +++ b/arch/arm/boot/dts/omap5-evm.dts @@ -27,6 +27,60 @@ }; +&omap5_pmx_core { + pinctrl-names = "default"; + pinctrl-0 = < + &twl6040_pins + &mcpdm_pins + &dmic_pins + &mcbsp1_pins + &mcbsp2_pins + >; + + twl6040_pins: pinmux_twl6040_pins { + pinctrl-single,pins = < + 0x18a 0x6 /* perslimbus2_clock.gpio5_145 OUTPUT | MODE6 */ + >; + }; + + mcpdm_pins: pinmux_mcpdm_pins { + pinctrl-single,pins = < + 0x142 0x108 /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */ + 0x15c 0x108 /* abemcpdm_ul_data.abemcpdm_ul_data INPUT PULLDOWN | MODE0 */ + 0x15e 0x108 /* abemcpdm_dl_data.abemcpdm_dl_data INPUT PULLDOWN | MODE0 */ + 0x160 0x118 /* abemcpdm_frame.abemcpdm_frame INPUT PULLUP | MODE0 */ + 0x162 0x108 /* abemcpdm_lb_clk.abemcpdm_lb_clk INPUT PULLDOWN | MODE0 */ + >; + }; + + dmic_pins: pinmux_dmic_pins { + pinctrl-single,pins = < + 0x144 0x100 /* abedmic_din1.abedmic_din1 INPUT | MODE0 */ + 0x146 0x100 /* abedmic_din2.abedmic_din2 INPUT | MODE0 */ + 0x148 0x100 /* abedmic_din3.abedmic_din3 INPUT | MODE0 */ + 0x14a 0 /* abedmic_clk1.abedmic_clk1 OUTPUT | MODE0 */ + >; + }; + + mcbsp1_pins: pinmux_mcbsp1_pins { + pinctrl-single,pins = < + 0x14c 0x101 /* abedmic_clk2.abemcbsp1_fsx INPUT | MODE1 */ + 0x14e 0x9 /* abedmic_clk3.abemcbsp1_dx OUTPUT PULLDOWN | MODE1 */ + 0x150 0x101 /* abeslimbus1_clock.abemcbsp1_clkx INPUT | MODE0 */ + 0x152 0x109 /* abeslimbus1_data.abemcbsp1_dr INPUT PULLDOWN | MODE1 */ + >; + }; + + mcbsp2_pins: pinmux_mcbsp2_pins { + pinctrl-single,pins = < + 0x154 0x108 /* abemcbsp2_dr.abemcbsp2_dr INPUT PULLDOWN | MODE0 */ + 0x156 0x8 /* abemcbsp2_dx.abemcbsp2_dx OUTPUT PULLDOWN | MODE0 */ + 0x158 0x100 /* abemcbsp2_fsx.abemcbsp2_fsx INPUT | MODE0 */ + 0x15a 0x100 /* abemcbsp2_clkx.abemcbsp2_clkx INPUT | MODE0 */ + >; + }; +}; + &mmc1 { vmmc-supply = <&vmmcsd_fixed>; bus-width = <4>; @@ -82,3 +136,7 @@ 0x020700d9>; /* SEARCH */ linux,input-no-autorepeat; }; + +&mcbsp3 { + status = "disabled"; +}; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 5db33f481a3..42c78beb4fd 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -77,6 +77,23 @@ ranges; ti,hwmods = "l3_main_1", "l3_main_2", "l3_main_3"; + omap5_pmx_core: pinmux@4a002840 { + compatible = "ti,omap4-padconf", "pinctrl-single"; + reg = <0x4a002840 0x01b6>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; + }; + omap5_pmx_wkup: pinmux@4ae0c840 { + compatible = "ti,omap4-padconf", "pinctrl-single"; + reg = <0x4ae0c840 0x0038>; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-single,register-width = <16>; + pinctrl-single,function-mask = <0x7fff>; + }; + gic: interrupt-controller@48211000 { compatible = "arm,cortex-a15-gic"; interrupt-controller; diff --git a/arch/arm/boot/dts/spear300-evb.dts b/arch/arm/boot/dts/spear300-evb.dts index d71b8d581e3..1e7c7a8e212 100644 --- a/arch/arm/boot/dts/spear300-evb.dts +++ b/arch/arm/boot/dts/spear300-evb.dts @@ -80,8 +80,7 @@ }; sdhci@70000000 { - int-gpio = <&gpio1 0 0>; - power-gpio = <&gpio1 2 1>; + cd-gpios = <&gpio1 0 0>; status = "okay"; }; diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts index e4e912f9502..082328bd64a 100644 --- a/arch/arm/boot/dts/spear320-evb.dts +++ b/arch/arm/boot/dts/spear320-evb.dts @@ -103,8 +103,6 @@ }; sdhci@70000000 { - power-gpio = <&gpio0 2 1>; - power_always_enb; status = "okay"; }; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index e60dc7124e9..f0ba901676a 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -539,7 +539,7 @@ nvidia,invert-interrupt; }; - memory-controller@0x7000f400 { + memory-controller@7000f400 { emc-table@190000 { reg = <190000>; compatible = "nvidia,tegra20-emc-table"; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 67a6cd910b9..f3a09d0d45b 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -170,7 +170,7 @@ reg = <0x7000e400 0x400>; }; - memory-controller@0x7000f000 { + memory-controller@7000f000 { compatible = "nvidia,tegra20-mc"; reg = <0x7000f000 0x024 0x7000f03c 0x3c4>; @@ -183,7 +183,7 @@ 0x58000000 0x02000000>; /* GART aperture */ }; - memory-controller@0x7000f400 { + memory-controller@7000f400 { compatible = "nvidia,tegra20-emc"; reg = <0x7000f400 0x200>; #address-cells = <1>; diff --git a/arch/arm/boot/dts/wm8505.dtsi b/arch/arm/boot/dts/wm8505.dtsi index b459691655a..330f833ac3b 100644 --- a/arch/arm/boot/dts/wm8505.dtsi +++ b/arch/arm/boot/dts/wm8505.dtsi @@ -71,13 +71,13 @@ ehci@d8007100 { compatible = "via,vt8500-ehci"; reg = <0xd8007100 0x200>; - interrupts = <43>; + interrupts = <1>; }; uhci@d8007300 { compatible = "platform-uhci"; reg = <0xd8007300 0x200>; - interrupts = <43>; + interrupts = <0>; }; fb@d8050800 { diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig index 283fa1d804f..45ceeb0e93e 100644 --- a/arch/arm/common/Kconfig +++ b/arch/arm/common/Kconfig @@ -1,15 +1,15 @@ config ARM_GIC + bool select IRQ_DOMAIN select MULTI_IRQ_HANDLER - bool config GIC_NON_BANKED bool config ARM_VIC + bool select IRQ_DOMAIN select MULTI_IRQ_HANDLER - bool config ARM_VIC_NR int diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c index c4110d1b1f2..001f4913799 100644 --- a/arch/arm/common/it8152.c +++ b/arch/arm/common/it8152.c @@ -284,11 +284,17 @@ int dma_set_coherent_mask(struct device *dev, u64 mask) int __init it8152_pci_setup(int nr, struct pci_sys_data *sys) { - it8152_io.start = IT8152_IO_BASE + 0x12000; - it8152_io.end = IT8152_IO_BASE + 0x12000 + 0x100000; + /* + * FIXME: use pci_ioremap_io to remap the IO space here and + * move over to the generic io.h implementation. + * This requires solving the same problem for PXA PCMCIA + * support. + */ + it8152_io.start = (unsigned long)IT8152_IO_BASE + 0x12000; + it8152_io.end = (unsigned long)IT8152_IO_BASE + 0x12000 + 0x100000; sys->mem_offset = 0x10000000; - sys->io_offset = IT8152_IO_BASE; + sys->io_offset = (unsigned long)IT8152_IO_BASE; if (request_resource(&ioport_resource, &it8152_io)) { printk(KERN_ERR "PCI: unable to allocate IO region\n"); diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig index 66aa7a6db88..394ded624e3 100644 --- a/arch/arm/configs/imx_v6_v7_defconfig +++ b/arch/arm/configs/imx_v6_v7_defconfig @@ -139,6 +139,7 @@ CONFIG_I2C_IMX=y CONFIG_SPI=y CONFIG_SPI_IMX=y CONFIG_GPIO_SYSFS=y +CONFIG_GPIO_MC9S08DZ60=y # CONFIG_HWMON is not set CONFIG_WATCHDOG=y CONFIG_IMX2_WDT=y @@ -155,6 +156,7 @@ CONFIG_SOC_CAMERA=y CONFIG_SOC_CAMERA_OV2640=y CONFIG_VIDEO_MX3=y CONFIG_FB=y +CONFIG_LCD_PLATFORM=y CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_LCD_L4F00242T03=y diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig index 7bcf850eddc..3458752c4bb 100644 --- a/arch/arm/configs/mvebu_defconfig +++ b/arch/arm/configs/mvebu_defconfig @@ -1,6 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y -CONFIG_NO_HZ=y +CONFIG_IRQ_DOMAIN_DEBUG=y CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y @@ -9,10 +9,12 @@ CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_MVEBU=y -CONFIG_MACH_ARMADA_370_XP=y +CONFIG_MACH_ARMADA_370=y +CONFIG_MACH_ARMADA_XP=y +# CONFIG_CACHE_L2X0 is not set CONFIG_AEABI=y CONFIG_HIGHMEM=y -CONFIG_USE_OF=y +# CONFIG_COMPACTION is not set CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y @@ -23,6 +25,8 @@ CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y +# CONFIG_USB_SUPPORT is not set +# CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig index cdd4d2bd396..2ba9e63d0f1 100644 --- a/arch/arm/configs/versatile_defconfig +++ b/arch/arm/configs/versatile_defconfig @@ -1,3 +1,4 @@ +CONFIG_ARCH_VERSATILE=y CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set CONFIG_SYSVIPC=y diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild index 8a7196ca510..f70ae175a3d 100644 --- a/arch/arm/include/asm/Kbuild +++ b/arch/arm/include/asm/Kbuild @@ -1,6 +1,4 @@ -include include/asm-generic/Kbuild.asm -header-y += hwcap.h generic-y += auxvec.h generic-y += bitsperlong.h diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 5c8b3bf4d82..2ef95813fce 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -22,6 +22,7 @@ #include <asm/ptrace.h> #include <asm/domain.h> +#include <asm/opcodes-virt.h> #define IOMEM(x) (x) @@ -240,6 +241,34 @@ #endif /* + * Helper macro to enter SVC mode cleanly and mask interrupts. reg is + * a scratch register for the macro to overwrite. + * + * This macro is intended for forcing the CPU into SVC mode at boot time. + * you cannot return to the original mode. + * + * Beware, it also clobers LR. + */ +.macro safe_svcmode_maskall reg:req + mrs \reg , cpsr + mov lr , \reg + and lr , lr , #MODE_MASK + cmp lr , #HYP_MODE + orr \reg , \reg , #PSR_I_BIT | PSR_F_BIT + bic \reg , \reg , #MODE_MASK + orr \reg , \reg , #SVC_MODE +THUMB( orr \reg , \reg , #PSR_T_BIT ) + bne 1f + orr \reg, \reg, #PSR_A_BIT + adr lr, BSYM(2f) + msr spsr_cxsf, \reg + __MSR_ELR_HYP(14) + __ERET +1: msr cpsr_c, \reg +2: +.endm + +/* * STRT/LDRT access macros with ARM and Thumb-2 variants */ #ifdef CONFIG_THUMB2_KERNEL diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h index e4448e16046..e1489c54cd1 100644 --- a/arch/arm/include/asm/cacheflush.h +++ b/arch/arm/include/asm/cacheflush.h @@ -49,6 +49,13 @@ * * Unconditionally clean and invalidate the entire cache. * + * flush_kern_louis() + * + * Flush data cache levels up to the level of unification + * inner shareable and invalidate the I-cache. + * Only needed from v7 onwards, falls back to flush_cache_all() + * for all other processor versions. + * * flush_user_all() * * Clean and invalidate all user space cache entries @@ -97,6 +104,7 @@ struct cpu_cache_fns { void (*flush_icache_all)(void); void (*flush_kern_all)(void); + void (*flush_kern_louis)(void); void (*flush_user_all)(void); void (*flush_user_range)(unsigned long, unsigned long, unsigned int); @@ -119,6 +127,7 @@ extern struct cpu_cache_fns cpu_cache; #define __cpuc_flush_icache_all cpu_cache.flush_icache_all #define __cpuc_flush_kern_all cpu_cache.flush_kern_all +#define __cpuc_flush_kern_louis cpu_cache.flush_kern_louis #define __cpuc_flush_user_all cpu_cache.flush_user_all #define __cpuc_flush_user_range cpu_cache.flush_user_range #define __cpuc_coherent_kern_range cpu_cache.coherent_kern_range @@ -139,6 +148,7 @@ extern struct cpu_cache_fns cpu_cache; extern void __cpuc_flush_icache_all(void); extern void __cpuc_flush_kern_all(void); +extern void __cpuc_flush_kern_louis(void); extern void __cpuc_flush_user_all(void); extern void __cpuc_flush_user_range(unsigned long, unsigned long, unsigned int); extern void __cpuc_coherent_kern_range(unsigned long, unsigned long); @@ -204,6 +214,11 @@ static inline void __flush_icache_all(void) __flush_icache_preferred(); } +/* + * Flush caches up to Level of Unification Inner Shareable + */ +#define flush_cache_louis() __cpuc_flush_kern_louis() + #define flush_cache_all() __cpuc_flush_kern_all() static inline void vivt_flush_cache_mm(struct mm_struct *mm) diff --git a/arch/arm/include/asm/flat.h b/arch/arm/include/asm/flat.h index 59426a4595c..e847d23351e 100644 --- a/arch/arm/include/asm/flat.h +++ b/arch/arm/include/asm/flat.h @@ -8,7 +8,7 @@ #define flat_argvp_envp_on_stack() 1 #define flat_old_ram_flag(flags) (flags) #define flat_reloc_valid(reloc, size) ((reloc) <= (size)) -#define flat_get_addr_from_rp(rp, relval, flags, persistent) get_unaligned(rp) +#define flat_get_addr_from_rp(rp, relval, flags, persistent) ((void)persistent,get_unaligned(rp)) #define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp) #define flat_get_relocate_addr(rel) (rel) #define flat_set_persistent(relval, p) 0 diff --git a/arch/arm/include/asm/glue-cache.h b/arch/arm/include/asm/glue-cache.h index 4f8d2c0dc44..cca9f15704e 100644 --- a/arch/arm/include/asm/glue-cache.h +++ b/arch/arm/include/asm/glue-cache.h @@ -132,6 +132,7 @@ #ifndef MULTI_CACHE #define __cpuc_flush_icache_all __glue(_CACHE,_flush_icache_all) #define __cpuc_flush_kern_all __glue(_CACHE,_flush_kern_cache_all) +#define __cpuc_flush_kern_louis __glue(_CACHE,_flush_kern_cache_louis) #define __cpuc_flush_user_all __glue(_CACHE,_flush_user_cache_all) #define __cpuc_flush_user_range __glue(_CACHE,_flush_user_cache_range) #define __cpuc_coherent_kern_range __glue(_CACHE,_coherent_kern_range) diff --git a/arch/arm/include/asm/hwcap.h b/arch/arm/include/asm/hwcap.h index 917626128a1..6ff56eca3f1 100644 --- a/arch/arm/include/asm/hwcap.h +++ b/arch/arm/include/asm/hwcap.h @@ -1,31 +1,8 @@ #ifndef __ASMARM_HWCAP_H #define __ASMARM_HWCAP_H -/* - * HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP - */ -#define HWCAP_SWP (1 << 0) -#define HWCAP_HALF (1 << 1) -#define HWCAP_THUMB (1 << 2) -#define HWCAP_26BIT (1 << 3) /* Play it safe */ -#define HWCAP_FAST_MULT (1 << 4) -#define HWCAP_FPA (1 << 5) -#define HWCAP_VFP (1 << 6) -#define HWCAP_EDSP (1 << 7) -#define HWCAP_JAVA (1 << 8) -#define HWCAP_IWMMXT (1 << 9) -#define HWCAP_CRUNCH (1 << 10) -#define HWCAP_THUMBEE (1 << 11) -#define HWCAP_NEON (1 << 12) -#define HWCAP_VFPv3 (1 << 13) -#define HWCAP_VFPv3D16 (1 << 14) -#define HWCAP_TLS (1 << 15) -#define HWCAP_VFPv4 (1 << 16) -#define HWCAP_IDIVA (1 << 17) -#define HWCAP_IDIVT (1 << 18) -#define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) +#include <uapi/asm/hwcap.h> -#if defined(__KERNEL__) #if !defined(__ASSEMBLY__) /* * This yields a mask that user programs can use to figure out what @@ -35,5 +12,3 @@ extern unsigned int elf_hwcap; #endif #endif - -#endif diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h index 6c6809f982f..0d3a28dbc8e 100644 --- a/arch/arm/include/asm/module.h +++ b/arch/arm/include/asm/module.h @@ -1,9 +1,7 @@ #ifndef _ASM_ARM_MODULE_H #define _ASM_ARM_MODULE_H -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr +#include <asm-generic/module.h> struct unwind_table; @@ -16,13 +14,11 @@ enum { ARM_SEC_DEVEXIT, ARM_SEC_MAX, }; -#endif struct mod_arch_specific { -#ifdef CONFIG_ARM_UNWIND struct unwind_table *unwind[ARM_SEC_MAX]; -#endif }; +#endif /* * Add the ARM architecture version to the version magic string diff --git a/arch/arm/include/asm/opcodes-virt.h b/arch/arm/include/asm/opcodes-virt.h index b85665a96f8..efcfdf92d9d 100644 --- a/arch/arm/include/asm/opcodes-virt.h +++ b/arch/arm/include/asm/opcodes-virt.h @@ -26,4 +26,14 @@ 0xF7E08000 | (((imm16) & 0xF000) << 4) | ((imm16) & 0x0FFF) \ ) +#define __ERET __inst_arm_thumb32( \ + 0xE160006E, \ + 0xF3DE8F00 \ +) + +#define __MSR_ELR_HYP(regnum) __inst_arm_thumb32( \ + 0xE12EF300 | regnum, \ + 0xF3808E30 | (regnum << 16) \ +) + #endif /* ! __ASM_ARM_OPCODES_VIRT_H */ diff --git a/arch/arm/include/asm/processor.h b/arch/arm/include/asm/processor.h index 99afa749826..06e7d509eaa 100644 --- a/arch/arm/include/asm/processor.h +++ b/arch/arm/include/asm/processor.h @@ -85,11 +85,6 @@ unsigned long get_wchan(struct task_struct *p); #define cpu_relax() barrier() #endif -/* - * Create a new kernel thread - */ -extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); - #define task_pt_regs(p) \ ((struct pt_regs *)(THREAD_START_SP + task_stack_page(p)) - 1) diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h index 355ece523f4..3d52ee1bfb3 100644 --- a/arch/arm/include/asm/ptrace.h +++ b/arch/arm/include/asm/ptrace.h @@ -10,132 +10,12 @@ #ifndef __ASM_ARM_PTRACE_H #define __ASM_ARM_PTRACE_H -#include <asm/hwcap.h> - -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 -/* PTRACE_ATTACH is 16 */ -/* PTRACE_DETACH is 17 */ -#define PTRACE_GETWMMXREGS 18 -#define PTRACE_SETWMMXREGS 19 -/* 20 is unused */ -#define PTRACE_OLDSETOPTIONS 21 -#define PTRACE_GET_THREAD_AREA 22 -#define PTRACE_SET_SYSCALL 23 -/* PTRACE_SYSCALL is 24 */ -#define PTRACE_GETCRUNCHREGS 25 -#define PTRACE_SETCRUNCHREGS 26 -#define PTRACE_GETVFPREGS 27 -#define PTRACE_SETVFPREGS 28 -#define PTRACE_GETHBPREGS 29 -#define PTRACE_SETHBPREGS 30 - -/* - * PSR bits - */ -#define USR26_MODE 0x00000000 -#define FIQ26_MODE 0x00000001 -#define IRQ26_MODE 0x00000002 -#define SVC26_MODE 0x00000003 -#define USR_MODE 0x00000010 -#define FIQ_MODE 0x00000011 -#define IRQ_MODE 0x00000012 -#define SVC_MODE 0x00000013 -#define ABT_MODE 0x00000017 -#define UND_MODE 0x0000001b -#define SYSTEM_MODE 0x0000001f -#define MODE32_BIT 0x00000010 -#define MODE_MASK 0x0000001f -#define PSR_T_BIT 0x00000020 -#define PSR_F_BIT 0x00000040 -#define PSR_I_BIT 0x00000080 -#define PSR_A_BIT 0x00000100 -#define PSR_E_BIT 0x00000200 -#define PSR_J_BIT 0x01000000 -#define PSR_Q_BIT 0x08000000 -#define PSR_V_BIT 0x10000000 -#define PSR_C_BIT 0x20000000 -#define PSR_Z_BIT 0x40000000 -#define PSR_N_BIT 0x80000000 - -/* - * Groups of PSR bits - */ -#define PSR_f 0xff000000 /* Flags */ -#define PSR_s 0x00ff0000 /* Status */ -#define PSR_x 0x0000ff00 /* Extension */ -#define PSR_c 0x000000ff /* Control */ - -/* - * ARMv7 groups of PSR bits - */ -#define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */ -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */ -#define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */ -#define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */ - -/* - * Default endianness state - */ -#ifdef CONFIG_CPU_ENDIAN_BE8 -#define PSR_ENDSTATE PSR_E_BIT -#else -#define PSR_ENDSTATE 0 -#endif - -/* - * These are 'magic' values for PTRACE_PEEKUSR that return info about where a - * process is located in memory. - */ -#define PT_TEXT_ADDR 0x10000 -#define PT_DATA_ADDR 0x10004 -#define PT_TEXT_END_ADDR 0x10008 +#include <uapi/asm/ptrace.h> #ifndef __ASSEMBLY__ - -/* - * This struct defines the way the registers are stored on the - * stack during a system call. Note that sizeof(struct pt_regs) - * has to be a multiple of 8. - */ -#ifndef __KERNEL__ -struct pt_regs { - long uregs[18]; -}; -#else /* __KERNEL__ */ struct pt_regs { unsigned long uregs[18]; }; -#endif /* __KERNEL__ */ - -#define ARM_cpsr uregs[16] -#define ARM_pc uregs[15] -#define ARM_lr uregs[14] -#define ARM_sp uregs[13] -#define ARM_ip uregs[12] -#define ARM_fp uregs[11] -#define ARM_r10 uregs[10] -#define ARM_r9 uregs[9] -#define ARM_r8 uregs[8] -#define ARM_r7 uregs[7] -#define ARM_r6 uregs[6] -#define ARM_r5 uregs[5] -#define ARM_r4 uregs[4] -#define ARM_r3 uregs[3] -#define ARM_r2 uregs[2] -#define ARM_r1 uregs[1] -#define ARM_r0 uregs[0] -#define ARM_ORIG_r0 uregs[17] - -/* - * The size of the user-visible VFP state as seen by PTRACE_GET/SETVFPREGS - * and core dumps. - */ -#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ ) - -#ifdef __KERNEL__ #define user_mode(regs) \ (((regs)->ARM_cpsr & 0xf) == 0) @@ -254,9 +134,10 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs) return regs->ARM_sp; } -#endif /* __KERNEL__ */ +#define current_pt_regs(void) ({ \ + register unsigned long sp asm ("sp"); \ + (struct pt_regs *)((sp | (THREAD_SIZE - 1)) - 7) - 1; \ +}) #endif /* __ASSEMBLY__ */ - #endif - diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h index 24d284a1bfc..c50f0560950 100644 --- a/arch/arm/include/asm/setup.h +++ b/arch/arm/include/asm/setup.h @@ -14,176 +14,8 @@ #ifndef __ASMARM_SETUP_H #define __ASMARM_SETUP_H -#include <linux/types.h> +#include <uapi/asm/setup.h> -#define COMMAND_LINE_SIZE 1024 - -/* The list ends with an ATAG_NONE node. */ -#define ATAG_NONE 0x00000000 - -struct tag_header { - __u32 size; - __u32 tag; -}; - -/* The list must start with an ATAG_CORE node */ -#define ATAG_CORE 0x54410001 - -struct tag_core { - __u32 flags; /* bit 0 = read-only */ - __u32 pagesize; - __u32 rootdev; -}; - -/* it is allowed to have multiple ATAG_MEM nodes */ -#define ATAG_MEM 0x54410002 - -struct tag_mem32 { - __u32 size; - __u32 start; /* physical start address */ -}; - -/* VGA text type displays */ -#define ATAG_VIDEOTEXT 0x54410003 - -struct tag_videotext { - __u8 x; - __u8 y; - __u16 video_page; - __u8 video_mode; - __u8 video_cols; - __u16 video_ega_bx; - __u8 video_lines; - __u8 video_isvga; - __u16 video_points; -}; - -/* describes how the ramdisk will be used in kernel */ -#define ATAG_RAMDISK 0x54410004 - -struct tag_ramdisk { - __u32 flags; /* bit 0 = load, bit 1 = prompt */ - __u32 size; /* decompressed ramdisk size in _kilo_ bytes */ - __u32 start; /* starting block of floppy-based RAM disk image */ -}; - -/* describes where the compressed ramdisk image lives (virtual address) */ -/* - * this one accidentally used virtual addresses - as such, - * it's deprecated. - */ -#define ATAG_INITRD 0x54410005 - -/* describes where the compressed ramdisk image lives (physical address) */ -#define ATAG_INITRD2 0x54420005 - -struct tag_initrd { - __u32 start; /* physical start address */ - __u32 size; /* size of compressed ramdisk image in bytes */ -}; - -/* board serial number. "64 bits should be enough for everybody" */ -#define ATAG_SERIAL 0x54410006 - -struct tag_serialnr { - __u32 low; - __u32 high; -}; - -/* board revision */ -#define ATAG_REVISION 0x54410007 - -struct tag_revision { - __u32 rev; -}; - -/* initial values for vesafb-type framebuffers. see struct screen_info - * in include/linux/tty.h - */ -#define ATAG_VIDEOLFB 0x54410008 - -struct tag_videolfb { - __u16 lfb_width; - __u16 lfb_height; - __u16 lfb_depth; - __u16 lfb_linelength; - __u32 lfb_base; - __u32 lfb_size; - __u8 red_size; - __u8 red_pos; - __u8 green_size; - __u8 green_pos; - __u8 blue_size; - __u8 blue_pos; - __u8 rsvd_size; - __u8 rsvd_pos; -}; - -/* command line: \0 terminated string */ -#define ATAG_CMDLINE 0x54410009 - -struct tag_cmdline { - char cmdline[1]; /* this is the minimum size */ -}; - -/* acorn RiscPC specific information */ -#define ATAG_ACORN 0x41000101 - -struct tag_acorn { - __u32 memc_control_reg; - __u32 vram_pages; - __u8 sounddefault; - __u8 adfsdrives; -}; - -/* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */ -#define ATAG_MEMCLK 0x41000402 - -struct tag_memclk { - __u32 fmemclk; -}; - -struct tag { - struct tag_header hdr; - union { - struct tag_core core; - struct tag_mem32 mem; - struct tag_videotext videotext; - struct tag_ramdisk ramdisk; - struct tag_initrd initrd; - struct tag_serialnr serialnr; - struct tag_revision revision; - struct tag_videolfb videolfb; - struct tag_cmdline cmdline; - - /* - * Acorn specific - */ - struct tag_acorn acorn; - - /* - * DC21285 specific - */ - struct tag_memclk memclk; - } u; -}; - -struct tagtable { - __u32 tag; - int (*parse)(const struct tag *); -}; - -#define tag_member_present(tag,member) \ - ((unsigned long)(&((struct tag *)0L)->member + 1) \ - <= (tag)->hdr.size * 4) - -#define tag_next(t) ((struct tag *)((__u32 *)(t) + (t)->hdr.size)) -#define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2) - -#define for_each_tag(t,base) \ - for (t = base; t->hdr.size; t = tag_next(t)) - -#ifdef __KERNEL__ #define __tag __used __attribute__((__section__(".taglist.init"))) #define __tagtable(tag, fn) \ @@ -221,6 +53,4 @@ extern int arm_add_memory(phys_addr_t start, phys_addr_t size); extern void early_print(const char *str, ...); extern void dump_machine_table(void); -#endif /* __KERNEL__ */ - #endif diff --git a/arch/arm/include/asm/signal.h b/arch/arm/include/asm/signal.h index 43ba0fb1c8a..5a7963dbd3f 100644 --- a/arch/arm/include/asm/signal.h +++ b/arch/arm/include/asm/signal.h @@ -1,12 +1,8 @@ #ifndef _ASMARM_SIGNAL_H #define _ASMARM_SIGNAL_H -#include <linux/types.h> +#include <uapi/asm/signal.h> -/* Avoid too many header ordering problems. */ -struct siginfo; - -#ifdef __KERNEL__ /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ @@ -20,100 +16,6 @@ typedef struct { unsigned long sig[_NSIG_WORDS]; } sigset_t; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -#define NSIG 32 -typedef unsigned long sigset_t; - -#endif /* __KERNEL__ */ - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX _NSIG - -#define SIGSWI 32 - -/* - * SA_FLAGS values: - * - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_SIGINFO deliver the signal with SIGINFO structs - * SA_THIRTYTWO delivers the signal in 32-bit mode, even if the task - * is running in 26-bit. - * SA_ONSTACK allows alternate signal stacks (see sigaltstack(2)). - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NODEFER prevents the current signal from being masked in the handler. - * SA_RESETHAND clears the handler when the signal is delivered. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001 -#define SA_NOCLDWAIT 0x00000002 -#define SA_SIGINFO 0x00000004 -#define SA_THIRTYTWO 0x02000000 -#define SA_RESTORER 0x04000000 -#define SA_ONSTACK 0x08000000 -#define SA_RESTART 0x10000000 -#define SA_NODEFER 0x40000000 -#define SA_RESETHAND 0x80000000 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#include <asm-generic/signal-defs.h> - -#ifdef __KERNEL__ struct old_sigaction { __sighandler_t sa_handler; old_sigset_t sa_mask; @@ -132,33 +34,6 @@ struct k_sigaction { struct sigaction sa; }; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ #include <asm/sigcontext.h> #define ptrace_signal_deliver(regs, cookie) do { } while (0) #endif - -#endif diff --git a/arch/arm/include/asm/swab.h b/arch/arm/include/asm/swab.h index b859d82e30c..537fc9b9188 100644 --- a/arch/arm/include/asm/swab.h +++ b/arch/arm/include/asm/swab.h @@ -15,14 +15,8 @@ #ifndef __ASM_ARM_SWAB_H #define __ASM_ARM_SWAB_H -#include <linux/compiler.h> -#include <linux/types.h> +#include <uapi/asm/swab.h> -#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) -# define __SWAB_64_THRU_32__ -#endif - -#if defined(__KERNEL__) #if __LINUX_ARM_ARCH__ >= 6 static inline __attribute_const__ __u32 __arch_swahb32(__u32 x) @@ -42,32 +36,3 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 x) #endif #endif - -#if !defined(__KERNEL__) || __LINUX_ARM_ARCH__ < 6 -static inline __attribute_const__ __u32 __arch_swab32(__u32 x) -{ - __u32 t; - -#ifndef __thumb__ - if (!__builtin_constant_p(x)) { - /* - * The compiler needs a bit of a hint here to always do the - * right thing and not screw it up to different degrees - * depending on the gcc version. - */ - asm ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x)); - } else -#endif - t = x ^ ((x << 16) | (x >> 16)); /* eor r1,r0,r0,ror #16 */ - - x = (x << 24) | (x >> 8); /* mov r0,r0,ror #8 */ - t &= ~0x00FF0000; /* bic r1,r1,#0x00FF0000 */ - x ^= (t >> 8); /* eor r0,r0,r1,lsr #8 */ - - return x; -} -#define __arch_swab32 __arch_swab32 - -#endif - -#endif diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index 74542c52f9b..368165e33c1 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -2,7 +2,6 @@ #include <asm/barrier.h> #include <asm/compiler.h> #include <asm/cmpxchg.h> -#include <asm/exec.h> #include <asm/switch_to.h> #include <asm/system_info.h> #include <asm/system_misc.h> diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h index f71cdab18b8..8477b4c1d39 100644 --- a/arch/arm/include/asm/thread_info.h +++ b/arch/arm/include/asm/thread_info.h @@ -151,7 +151,6 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *, #define TIF_SYSCALL_TRACE 8 #define TIF_SYSCALL_AUDIT 9 #define TIF_SYSCALL_TRACEPOINT 10 -#define TIF_POLLING_NRFLAG 16 #define TIF_USING_IWMMXT 17 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define TIF_RESTORE_SIGMASK 20 @@ -164,7 +163,6 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *, #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT) -#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT) #define _TIF_SECCOMP (1 << TIF_SECCOMP) diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 77bd79f2ffd..7e1f76027f6 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -200,8 +200,8 @@ extern int __put_user_8(void *, unsigned long long); #define USER_DS KERNEL_DS #define segment_eq(a,b) (1) -#define __addr_ok(addr) (1) -#define __range_ok(addr,size) (0) +#define __addr_ok(addr) ((void)(addr),1) +#define __range_ok(addr,size) ((void)(addr),0) #define get_fs() (KERNEL_DS) static inline void set_fs(mm_segment_t fs) diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index d9ff5cc3a50..8f60b6e6bd4 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -13,447 +13,10 @@ #ifndef __ASM_ARM_UNISTD_H #define __ASM_ARM_UNISTD_H -#define __NR_OABI_SYSCALL_BASE 0x900000 +#include <uapi/asm/unistd.h> -#if defined(__thumb__) || defined(__ARM_EABI__) -#define __NR_SYSCALL_BASE 0 -#else -#define __NR_SYSCALL_BASE __NR_OABI_SYSCALL_BASE -#endif - -/* - * This file contains the system call numbers. - */ - -#define __NR_restart_syscall (__NR_SYSCALL_BASE+ 0) -#define __NR_exit (__NR_SYSCALL_BASE+ 1) -#define __NR_fork (__NR_SYSCALL_BASE+ 2) -#define __NR_read (__NR_SYSCALL_BASE+ 3) -#define __NR_write (__NR_SYSCALL_BASE+ 4) -#define __NR_open (__NR_SYSCALL_BASE+ 5) -#define __NR_close (__NR_SYSCALL_BASE+ 6) - /* 7 was sys_waitpid */ -#define __NR_creat (__NR_SYSCALL_BASE+ 8) -#define __NR_link (__NR_SYSCALL_BASE+ 9) -#define __NR_unlink (__NR_SYSCALL_BASE+ 10) -#define __NR_execve (__NR_SYSCALL_BASE+ 11) -#define __NR_chdir (__NR_SYSCALL_BASE+ 12) -#define __NR_time (__NR_SYSCALL_BASE+ 13) -#define __NR_mknod (__NR_SYSCALL_BASE+ 14) -#define __NR_chmod (__NR_SYSCALL_BASE+ 15) -#define __NR_lchown (__NR_SYSCALL_BASE+ 16) - /* 17 was sys_break */ - /* 18 was sys_stat */ -#define __NR_lseek (__NR_SYSCALL_BASE+ 19) -#define __NR_getpid (__NR_SYSCALL_BASE+ 20) -#define __NR_mount (__NR_SYSCALL_BASE+ 21) -#define __NR_umount (__NR_SYSCALL_BASE+ 22) -#define __NR_setuid (__NR_SYSCALL_BASE+ 23) -#define __NR_getuid (__NR_SYSCALL_BASE+ 24) -#define __NR_stime (__NR_SYSCALL_BASE+ 25) -#define __NR_ptrace (__NR_SYSCALL_BASE+ 26) -#define __NR_alarm (__NR_SYSCALL_BASE+ 27) - /* 28 was sys_fstat */ -#define __NR_pause (__NR_SYSCALL_BASE+ 29) -#define __NR_utime (__NR_SYSCALL_BASE+ 30) - /* 31 was sys_stty */ - /* 32 was sys_gtty */ -#define __NR_access (__NR_SYSCALL_BASE+ 33) -#define __NR_nice (__NR_SYSCALL_BASE+ 34) - /* 35 was sys_ftime */ -#define __NR_sync (__NR_SYSCALL_BASE+ 36) -#define __NR_kill (__NR_SYSCALL_BASE+ 37) -#define __NR_rename (__NR_SYSCALL_BASE+ 38) -#define __NR_mkdir (__NR_SYSCALL_BASE+ 39) -#define __NR_rmdir (__NR_SYSCALL_BASE+ 40) -#define __NR_dup (__NR_SYSCALL_BASE+ 41) -#define __NR_pipe (__NR_SYSCALL_BASE+ 42) -#define __NR_times (__NR_SYSCALL_BASE+ 43) - /* 44 was sys_prof */ -#define __NR_brk (__NR_SYSCALL_BASE+ 45) -#define __NR_setgid (__NR_SYSCALL_BASE+ 46) -#define __NR_getgid (__NR_SYSCALL_BASE+ 47) - /* 48 was sys_signal */ -#define __NR_geteuid (__NR_SYSCALL_BASE+ 49) -#define __NR_getegid (__NR_SYSCALL_BASE+ 50) -#define __NR_acct (__NR_SYSCALL_BASE+ 51) -#define __NR_umount2 (__NR_SYSCALL_BASE+ 52) - /* 53 was sys_lock */ -#define __NR_ioctl (__NR_SYSCALL_BASE+ 54) -#define __NR_fcntl (__NR_SYSCALL_BASE+ 55) - /* 56 was sys_mpx */ -#define __NR_setpgid (__NR_SYSCALL_BASE+ 57) - /* 58 was sys_ulimit */ - /* 59 was sys_olduname */ -#define __NR_umask (__NR_SYSCALL_BASE+ 60) -#define __NR_chroot (__NR_SYSCALL_BASE+ 61) -#define __NR_ustat (__NR_SYSCALL_BASE+ 62) -#define __NR_dup2 (__NR_SYSCALL_BASE+ 63) -#define __NR_getppid (__NR_SYSCALL_BASE+ 64) -#define __NR_getpgrp (__NR_SYSCALL_BASE+ 65) -#define __NR_setsid (__NR_SYSCALL_BASE+ 66) -#define __NR_sigaction (__NR_SYSCALL_BASE+ 67) - /* 68 was sys_sgetmask */ - /* 69 was sys_ssetmask */ -#define __NR_setreuid (__NR_SYSCALL_BASE+ 70) -#define __NR_setregid (__NR_SYSCALL_BASE+ 71) -#define __NR_sigsuspend (__NR_SYSCALL_BASE+ 72) -#define __NR_sigpending (__NR_SYSCALL_BASE+ 73) -#define __NR_sethostname (__NR_SYSCALL_BASE+ 74) -#define __NR_setrlimit (__NR_SYSCALL_BASE+ 75) -#define __NR_getrlimit (__NR_SYSCALL_BASE+ 76) /* Back compat 2GB limited rlimit */ -#define __NR_getrusage (__NR_SYSCALL_BASE+ 77) -#define __NR_gettimeofday (__NR_SYSCALL_BASE+ 78) -#define __NR_settimeofday (__NR_SYSCALL_BASE+ 79) -#define __NR_getgroups (__NR_SYSCALL_BASE+ 80) -#define __NR_setgroups (__NR_SYSCALL_BASE+ 81) -#define __NR_select (__NR_SYSCALL_BASE+ 82) -#define __NR_symlink (__NR_SYSCALL_BASE+ 83) - /* 84 was sys_lstat */ -#define __NR_readlink (__NR_SYSCALL_BASE+ 85) -#define __NR_uselib (__NR_SYSCALL_BASE+ 86) -#define __NR_swapon (__NR_SYSCALL_BASE+ 87) -#define __NR_reboot (__NR_SYSCALL_BASE+ 88) -#define __NR_readdir (__NR_SYSCALL_BASE+ 89) -#define __NR_mmap (__NR_SYSCALL_BASE+ 90) -#define __NR_munmap (__NR_SYSCALL_BASE+ 91) -#define __NR_truncate (__NR_SYSCALL_BASE+ 92) -#define __NR_ftruncate (__NR_SYSCALL_BASE+ 93) -#define __NR_fchmod (__NR_SYSCALL_BASE+ 94) -#define __NR_fchown (__NR_SYSCALL_BASE+ 95) -#define __NR_getpriority (__NR_SYSCALL_BASE+ 96) -#define __NR_setpriority (__NR_SYSCALL_BASE+ 97) - /* 98 was sys_profil */ -#define __NR_statfs (__NR_SYSCALL_BASE+ 99) -#define __NR_fstatfs (__NR_SYSCALL_BASE+100) - /* 101 was sys_ioperm */ -#define __NR_socketcall (__NR_SYSCALL_BASE+102) -#define __NR_syslog (__NR_SYSCALL_BASE+103) -#define __NR_setitimer (__NR_SYSCALL_BASE+104) -#define __NR_getitimer (__NR_SYSCALL_BASE+105) -#define __NR_stat (__NR_SYSCALL_BASE+106) -#define __NR_lstat (__NR_SYSCALL_BASE+107) -#define __NR_fstat (__NR_SYSCALL_BASE+108) - /* 109 was sys_uname */ - /* 110 was sys_iopl */ -#define __NR_vhangup (__NR_SYSCALL_BASE+111) - /* 112 was sys_idle */ -#define __NR_syscall (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */ -#define __NR_wait4 (__NR_SYSCALL_BASE+114) -#define __NR_swapoff (__NR_SYSCALL_BASE+115) -#define __NR_sysinfo (__NR_SYSCALL_BASE+116) -#define __NR_ipc (__NR_SYSCALL_BASE+117) -#define __NR_fsync (__NR_SYSCALL_BASE+118) -#define __NR_sigreturn (__NR_SYSCALL_BASE+119) -#define __NR_clone (__NR_SYSCALL_BASE+120) -#define __NR_setdomainname (__NR_SYSCALL_BASE+121) -#define __NR_uname (__NR_SYSCALL_BASE+122) - /* 123 was sys_modify_ldt */ -#define __NR_adjtimex (__NR_SYSCALL_BASE+124) -#define __NR_mprotect (__NR_SYSCALL_BASE+125) -#define __NR_sigprocmask (__NR_SYSCALL_BASE+126) - /* 127 was sys_create_module */ -#define __NR_init_module (__NR_SYSCALL_BASE+128) -#define __NR_delete_module (__NR_SYSCALL_BASE+129) - /* 130 was sys_get_kernel_syms */ -#define __NR_quotactl (__NR_SYSCALL_BASE+131) -#define __NR_getpgid (__NR_SYSCALL_BASE+132) -#define __NR_fchdir (__NR_SYSCALL_BASE+133) -#define __NR_bdflush (__NR_SYSCALL_BASE+134) -#define __NR_sysfs (__NR_SYSCALL_BASE+135) -#define __NR_personality (__NR_SYSCALL_BASE+136) - /* 137 was sys_afs_syscall */ -#define __NR_setfsuid (__NR_SYSCALL_BASE+138) -#define __NR_setfsgid (__NR_SYSCALL_BASE+139) -#define __NR__llseek (__NR_SYSCALL_BASE+140) -#define __NR_getdents (__NR_SYSCALL_BASE+141) -#define __NR__newselect (__NR_SYSCALL_BASE+142) -#define __NR_flock (__NR_SYSCALL_BASE+143) -#define __NR_msync (__NR_SYSCALL_BASE+144) -#define __NR_readv (__NR_SYSCALL_BASE+145) -#define __NR_writev (__NR_SYSCALL_BASE+146) -#define __NR_getsid (__NR_SYSCALL_BASE+147) -#define __NR_fdatasync (__NR_SYSCALL_BASE+148) -#define __NR__sysctl (__NR_SYSCALL_BASE+149) -#define __NR_mlock (__NR_SYSCALL_BASE+150) -#define __NR_munlock (__NR_SYSCALL_BASE+151) -#define __NR_mlockall (__NR_SYSCALL_BASE+152) -#define __NR_munlockall (__NR_SYSCALL_BASE+153) -#define __NR_sched_setparam (__NR_SYSCALL_BASE+154) -#define __NR_sched_getparam (__NR_SYSCALL_BASE+155) -#define __NR_sched_setscheduler (__NR_SYSCALL_BASE+156) -#define __NR_sched_getscheduler (__NR_SYSCALL_BASE+157) -#define __NR_sched_yield (__NR_SYSCALL_BASE+158) -#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE+159) -#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE+160) -#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE+161) -#define __NR_nanosleep (__NR_SYSCALL_BASE+162) -#define __NR_mremap (__NR_SYSCALL_BASE+163) -#define __NR_setresuid (__NR_SYSCALL_BASE+164) -#define __NR_getresuid (__NR_SYSCALL_BASE+165) - /* 166 was sys_vm86 */ - /* 167 was sys_query_module */ -#define __NR_poll (__NR_SYSCALL_BASE+168) -#define __NR_nfsservctl (__NR_SYSCALL_BASE+169) -#define __NR_setresgid (__NR_SYSCALL_BASE+170) -#define __NR_getresgid (__NR_SYSCALL_BASE+171) -#define __NR_prctl (__NR_SYSCALL_BASE+172) -#define __NR_rt_sigreturn (__NR_SYSCALL_BASE+173) -#define __NR_rt_sigaction (__NR_SYSCALL_BASE+174) -#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE+175) -#define __NR_rt_sigpending (__NR_SYSCALL_BASE+176) -#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE+177) -#define __NR_rt_sigqueueinfo (__NR_SYSCALL_BASE+178) -#define __NR_rt_sigsuspend (__NR_SYSCALL_BASE+179) -#define __NR_pread64 (__NR_SYSCALL_BASE+180) -#define __NR_pwrite64 (__NR_SYSCALL_BASE+181) -#define __NR_chown (__NR_SYSCALL_BASE+182) -#define __NR_getcwd (__NR_SYSCALL_BASE+183) -#define __NR_capget (__NR_SYSCALL_BASE+184) -#define __NR_capset (__NR_SYSCALL_BASE+185) -#define __NR_sigaltstack (__NR_SYSCALL_BASE+186) -#define __NR_sendfile (__NR_SYSCALL_BASE+187) - /* 188 reserved */ - /* 189 reserved */ -#define __NR_vfork (__NR_SYSCALL_BASE+190) -#define __NR_ugetrlimit (__NR_SYSCALL_BASE+191) /* SuS compliant getrlimit */ -#define __NR_mmap2 (__NR_SYSCALL_BASE+192) -#define __NR_truncate64 (__NR_SYSCALL_BASE+193) -#define __NR_ftruncate64 (__NR_SYSCALL_BASE+194) -#define __NR_stat64 (__NR_SYSCALL_BASE+195) -#define __NR_lstat64 (__NR_SYSCALL_BASE+196) -#define __NR_fstat64 (__NR_SYSCALL_BASE+197) -#define __NR_lchown32 (__NR_SYSCALL_BASE+198) -#define __NR_getuid32 (__NR_SYSCALL_BASE+199) -#define __NR_getgid32 (__NR_SYSCALL_BASE+200) -#define __NR_geteuid32 (__NR_SYSCALL_BASE+201) -#define __NR_getegid32 (__NR_SYSCALL_BASE+202) -#define __NR_setreuid32 (__NR_SYSCALL_BASE+203) -#define __NR_setregid32 (__NR_SYSCALL_BASE+204) -#define __NR_getgroups32 (__NR_SYSCALL_BASE+205) -#define __NR_setgroups32 (__NR_SYSCALL_BASE+206) -#define __NR_fchown32 (__NR_SYSCALL_BASE+207) -#define __NR_setresuid32 (__NR_SYSCALL_BASE+208) -#define __NR_getresuid32 (__NR_SYSCALL_BASE+209) -#define __NR_setresgid32 (__NR_SYSCALL_BASE+210) -#define __NR_getresgid32 (__NR_SYSCALL_BASE+211) -#define __NR_chown32 (__NR_SYSCALL_BASE+212) -#define __NR_setuid32 (__NR_SYSCALL_BASE+213) -#define __NR_setgid32 (__NR_SYSCALL_BASE+214) -#define __NR_setfsuid32 (__NR_SYSCALL_BASE+215) -#define __NR_setfsgid32 (__NR_SYSCALL_BASE+216) -#define __NR_getdents64 (__NR_SYSCALL_BASE+217) -#define __NR_pivot_root (__NR_SYSCALL_BASE+218) -#define __NR_mincore (__NR_SYSCALL_BASE+219) -#define __NR_madvise (__NR_SYSCALL_BASE+220) -#define __NR_fcntl64 (__NR_SYSCALL_BASE+221) - /* 222 for tux */ - /* 223 is unused */ -#define __NR_gettid (__NR_SYSCALL_BASE+224) -#define __NR_readahead (__NR_SYSCALL_BASE+225) -#define __NR_setxattr (__NR_SYSCALL_BASE+226) -#define __NR_lsetxattr (__NR_SYSCALL_BASE+227) -#define __NR_fsetxattr (__NR_SYSCALL_BASE+228) -#define __NR_getxattr (__NR_SYSCALL_BASE+229) -#define __NR_lgetxattr (__NR_SYSCALL_BASE+230) -#define __NR_fgetxattr (__NR_SYSCALL_BASE+231) -#define __NR_listxattr (__NR_SYSCALL_BASE+232) -#define __NR_llistxattr (__NR_SYSCALL_BASE+233) -#define __NR_flistxattr (__NR_SYSCALL_BASE+234) -#define __NR_removexattr (__NR_SYSCALL_BASE+235) -#define __NR_lremovexattr (__NR_SYSCALL_BASE+236) -#define __NR_fremovexattr (__NR_SYSCALL_BASE+237) -#define __NR_tkill (__NR_SYSCALL_BASE+238) -#define __NR_sendfile64 (__NR_SYSCALL_BASE+239) -#define __NR_futex (__NR_SYSCALL_BASE+240) -#define __NR_sched_setaffinity (__NR_SYSCALL_BASE+241) -#define __NR_sched_getaffinity (__NR_SYSCALL_BASE+242) -#define __NR_io_setup (__NR_SYSCALL_BASE+243) -#define __NR_io_destroy (__NR_SYSCALL_BASE+244) -#define __NR_io_getevents (__NR_SYSCALL_BASE+245) -#define __NR_io_submit (__NR_SYSCALL_BASE+246) -#define __NR_io_cancel (__NR_SYSCALL_BASE+247) -#define __NR_exit_group (__NR_SYSCALL_BASE+248) -#define __NR_lookup_dcookie (__NR_SYSCALL_BASE+249) -#define __NR_epoll_create (__NR_SYSCALL_BASE+250) -#define __NR_epoll_ctl (__NR_SYSCALL_BASE+251) -#define __NR_epoll_wait (__NR_SYSCALL_BASE+252) -#define __NR_remap_file_pages (__NR_SYSCALL_BASE+253) - /* 254 for set_thread_area */ - /* 255 for get_thread_area */ -#define __NR_set_tid_address (__NR_SYSCALL_BASE+256) -#define __NR_timer_create (__NR_SYSCALL_BASE+257) -#define __NR_timer_settime (__NR_SYSCALL_BASE+258) -#define __NR_timer_gettime (__NR_SYSCALL_BASE+259) -#define __NR_timer_getoverrun (__NR_SYSCALL_BASE+260) -#define __NR_timer_delete (__NR_SYSCALL_BASE+261) -#define __NR_clock_settime (__NR_SYSCALL_BASE+262) -#define __NR_clock_gettime (__NR_SYSCALL_BASE+263) -#define __NR_clock_getres (__NR_SYSCALL_BASE+264) -#define __NR_clock_nanosleep (__NR_SYSCALL_BASE+265) -#define __NR_statfs64 (__NR_SYSCALL_BASE+266) -#define __NR_fstatfs64 (__NR_SYSCALL_BASE+267) -#define __NR_tgkill (__NR_SYSCALL_BASE+268) -#define __NR_utimes (__NR_SYSCALL_BASE+269) -#define __NR_arm_fadvise64_64 (__NR_SYSCALL_BASE+270) -#define __NR_pciconfig_iobase (__NR_SYSCALL_BASE+271) -#define __NR_pciconfig_read (__NR_SYSCALL_BASE+272) -#define __NR_pciconfig_write (__NR_SYSCALL_BASE+273) -#define __NR_mq_open (__NR_SYSCALL_BASE+274) -#define __NR_mq_unlink (__NR_SYSCALL_BASE+275) -#define __NR_mq_timedsend (__NR_SYSCALL_BASE+276) -#define __NR_mq_timedreceive (__NR_SYSCALL_BASE+277) -#define __NR_mq_notify (__NR_SYSCALL_BASE+278) -#define __NR_mq_getsetattr (__NR_SYSCALL_BASE+279) -#define __NR_waitid (__NR_SYSCALL_BASE+280) -#define __NR_socket (__NR_SYSCALL_BASE+281) -#define __NR_bind (__NR_SYSCALL_BASE+282) -#define __NR_connect (__NR_SYSCALL_BASE+283) -#define __NR_listen (__NR_SYSCALL_BASE+284) -#define __NR_accept (__NR_SYSCALL_BASE+285) -#define __NR_getsockname (__NR_SYSCALL_BASE+286) -#define __NR_getpeername (__NR_SYSCALL_BASE+287) -#define __NR_socketpair (__NR_SYSCALL_BASE+288) -#define __NR_send (__NR_SYSCALL_BASE+289) -#define __NR_sendto (__NR_SYSCALL_BASE+290) -#define __NR_recv (__NR_SYSCALL_BASE+291) -#define __NR_recvfrom (__NR_SYSCALL_BASE+292) -#define __NR_shutdown (__NR_SYSCALL_BASE+293) -#define __NR_setsockopt (__NR_SYSCALL_BASE+294) -#define __NR_getsockopt (__NR_SYSCALL_BASE+295) -#define __NR_sendmsg (__NR_SYSCALL_BASE+296) -#define __NR_recvmsg (__NR_SYSCALL_BASE+297) -#define __NR_semop (__NR_SYSCALL_BASE+298) -#define __NR_semget (__NR_SYSCALL_BASE+299) -#define __NR_semctl (__NR_SYSCALL_BASE+300) -#define __NR_msgsnd (__NR_SYSCALL_BASE+301) -#define __NR_msgrcv (__NR_SYSCALL_BASE+302) -#define __NR_msgget (__NR_SYSCALL_BASE+303) -#define __NR_msgctl (__NR_SYSCALL_BASE+304) -#define __NR_shmat (__NR_SYSCALL_BASE+305) -#define __NR_shmdt (__NR_SYSCALL_BASE+306) -#define __NR_shmget (__NR_SYSCALL_BASE+307) -#define __NR_shmctl (__NR_SYSCALL_BASE+308) -#define __NR_add_key (__NR_SYSCALL_BASE+309) -#define __NR_request_key (__NR_SYSCALL_BASE+310) -#define __NR_keyctl (__NR_SYSCALL_BASE+311) -#define __NR_semtimedop (__NR_SYSCALL_BASE+312) -#define __NR_vserver (__NR_SYSCALL_BASE+313) -#define __NR_ioprio_set (__NR_SYSCALL_BASE+314) -#define __NR_ioprio_get (__NR_SYSCALL_BASE+315) -#define __NR_inotify_init (__NR_SYSCALL_BASE+316) -#define __NR_inotify_add_watch (__NR_SYSCALL_BASE+317) -#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE+318) -#define __NR_mbind (__NR_SYSCALL_BASE+319) -#define __NR_get_mempolicy (__NR_SYSCALL_BASE+320) -#define __NR_set_mempolicy (__NR_SYSCALL_BASE+321) -#define __NR_openat (__NR_SYSCALL_BASE+322) -#define __NR_mkdirat (__NR_SYSCALL_BASE+323) -#define __NR_mknodat (__NR_SYSCALL_BASE+324) -#define __NR_fchownat (__NR_SYSCALL_BASE+325) -#define __NR_futimesat (__NR_SYSCALL_BASE+326) -#define __NR_fstatat64 (__NR_SYSCALL_BASE+327) -#define __NR_unlinkat (__NR_SYSCALL_BASE+328) -#define __NR_renameat (__NR_SYSCALL_BASE+329) -#define __NR_linkat (__NR_SYSCALL_BASE+330) -#define __NR_symlinkat (__NR_SYSCALL_BASE+331) -#define __NR_readlinkat (__NR_SYSCALL_BASE+332) -#define __NR_fchmodat (__NR_SYSCALL_BASE+333) -#define __NR_faccessat (__NR_SYSCALL_BASE+334) -#define __NR_pselect6 (__NR_SYSCALL_BASE+335) -#define __NR_ppoll (__NR_SYSCALL_BASE+336) -#define __NR_unshare (__NR_SYSCALL_BASE+337) -#define __NR_set_robust_list (__NR_SYSCALL_BASE+338) -#define __NR_get_robust_list (__NR_SYSCALL_BASE+339) -#define __NR_splice (__NR_SYSCALL_BASE+340) -#define __NR_arm_sync_file_range (__NR_SYSCALL_BASE+341) -#define __NR_sync_file_range2 __NR_arm_sync_file_range -#define __NR_tee (__NR_SYSCALL_BASE+342) -#define __NR_vmsplice (__NR_SYSCALL_BASE+343) -#define __NR_move_pages (__NR_SYSCALL_BASE+344) -#define __NR_getcpu (__NR_SYSCALL_BASE+345) -#define __NR_epoll_pwait (__NR_SYSCALL_BASE+346) -#define __NR_kexec_load (__NR_SYSCALL_BASE+347) -#define __NR_utimensat (__NR_SYSCALL_BASE+348) -#define __NR_signalfd (__NR_SYSCALL_BASE+349) -#define __NR_timerfd_create (__NR_SYSCALL_BASE+350) -#define __NR_eventfd (__NR_SYSCALL_BASE+351) -#define __NR_fallocate (__NR_SYSCALL_BASE+352) -#define __NR_timerfd_settime (__NR_SYSCALL_BASE+353) -#define __NR_timerfd_gettime (__NR_SYSCALL_BASE+354) -#define __NR_signalfd4 (__NR_SYSCALL_BASE+355) -#define __NR_eventfd2 (__NR_SYSCALL_BASE+356) -#define __NR_epoll_create1 (__NR_SYSCALL_BASE+357) -#define __NR_dup3 (__NR_SYSCALL_BASE+358) -#define __NR_pipe2 (__NR_SYSCALL_BASE+359) -#define __NR_inotify_init1 (__NR_SYSCALL_BASE+360) -#define __NR_preadv (__NR_SYSCALL_BASE+361) -#define __NR_pwritev (__NR_SYSCALL_BASE+362) -#define __NR_rt_tgsigqueueinfo (__NR_SYSCALL_BASE+363) -#define __NR_perf_event_open (__NR_SYSCALL_BASE+364) -#define __NR_recvmmsg (__NR_SYSCALL_BASE+365) -#define __NR_accept4 (__NR_SYSCALL_BASE+366) -#define __NR_fanotify_init (__NR_SYSCALL_BASE+367) -#define __NR_fanotify_mark (__NR_SYSCALL_BASE+368) -#define __NR_prlimit64 (__NR_SYSCALL_BASE+369) -#define __NR_name_to_handle_at (__NR_SYSCALL_BASE+370) -#define __NR_open_by_handle_at (__NR_SYSCALL_BASE+371) -#define __NR_clock_adjtime (__NR_SYSCALL_BASE+372) -#define __NR_syncfs (__NR_SYSCALL_BASE+373) -#define __NR_sendmmsg (__NR_SYSCALL_BASE+374) -#define __NR_setns (__NR_SYSCALL_BASE+375) -#define __NR_process_vm_readv (__NR_SYSCALL_BASE+376) -#define __NR_process_vm_writev (__NR_SYSCALL_BASE+377) - /* 378 for kcmp */ - -/* - * This may need to be greater than __NR_last_syscall+1 in order to - * account for the padding in the syscall table - */ -#ifdef __KERNEL__ #define __NR_syscalls (380) -#endif /* __KERNEL__ */ - -/* - * The following SWIs are ARM private. - */ -#define __ARM_NR_BASE (__NR_SYSCALL_BASE+0x0f0000) -#define __ARM_NR_breakpoint (__ARM_NR_BASE+1) -#define __ARM_NR_cacheflush (__ARM_NR_BASE+2) -#define __ARM_NR_usr26 (__ARM_NR_BASE+3) -#define __ARM_NR_usr32 (__ARM_NR_BASE+4) -#define __ARM_NR_set_tls (__ARM_NR_BASE+5) - -/* - * *NOTE*: This is a ghost syscall private to the kernel. Only the - * __kuser_cmpxchg code in entry-armv.S should be aware of its - * existence. Don't ever use this from user code. - */ -#ifdef __KERNEL__ #define __ARM_NR_cmpxchg (__ARM_NR_BASE+0x00fff0) -#endif - -/* - * The following syscalls are obsolete and no longer available for EABI. - */ -#if !defined(__KERNEL__) -#if defined(__ARM_EABI__) -#undef __NR_time -#undef __NR_umount -#undef __NR_stime -#undef __NR_alarm -#undef __NR_utime -#undef __NR_getrlimit -#undef __NR_select -#undef __NR_readdir -#undef __NR_mmap -#undef __NR_socketcall -#undef __NR_syscall -#undef __NR_ipc -#endif -#endif - -#ifdef __KERNEL__ #define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYS_GETHOSTNAME @@ -478,6 +41,7 @@ #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_SYS_SOCKETCALL #endif +#define __ARCH_WANT_SYS_EXECVE /* * "Conditional" syscalls @@ -494,5 +58,4 @@ #define __IGNORE_migrate_pages #define __IGNORE_kcmp -#endif /* __KERNEL__ */ #endif /* __ASM_ARM_UNISTD_H */ diff --git a/arch/arm/include/asm/vfpmacros.h b/arch/arm/include/asm/vfpmacros.h index a7aadbd9a6d..6a6f1e485f4 100644 --- a/arch/arm/include/asm/vfpmacros.h +++ b/arch/arm/include/asm/vfpmacros.h @@ -28,7 +28,7 @@ ldr \tmp, =elf_hwcap @ may not have MVFR regs ldr \tmp, [\tmp, #0] tst \tmp, #HWCAP_VFPv3D16 - ldceq p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} + ldceql p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} addne \base, \base, #32*4 @ step over unused register space #else VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 @@ -52,7 +52,7 @@ ldr \tmp, =elf_hwcap @ may not have MVFR regs ldr \tmp, [\tmp, #0] tst \tmp, #HWCAP_VFPv3D16 - stceq p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} + stceql p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} addne \base, \base, #32*4 @ step over unused register space #else VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 diff --git a/arch/arm/include/asm/virt.h b/arch/arm/include/asm/virt.h new file mode 100644 index 00000000000..86164df86cb --- /dev/null +++ b/arch/arm/include/asm/virt.h @@ -0,0 +1,69 @@ +/* + * Copyright (c) 2012 Linaro Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef VIRT_H +#define VIRT_H + +#include <asm/ptrace.h> + +/* + * Flag indicating that the kernel was not entered in the same mode on every + * CPU. The zImage loader stashes this value in an SPSR, so we need an + * architecturally defined flag bit here (the N flag, as it happens) + */ +#define BOOT_CPU_MODE_MISMATCH (1<<31) + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_ARM_VIRT_EXT +/* + * __boot_cpu_mode records what mode the primary CPU was booted in. + * A correctly-implemented bootloader must start all CPUs in the same mode: + * if it fails to do this, the flag BOOT_CPU_MODE_MISMATCH is set to indicate + * that some CPU(s) were booted in a different mode. + * + * This allows the kernel to flag an error when the secondaries have come up. + */ +extern int __boot_cpu_mode; + +void __hyp_set_vectors(unsigned long phys_vector_base); +unsigned long __hyp_get_vectors(void); +#else +#define __boot_cpu_mode (SVC_MODE) +#endif + +#ifndef ZIMAGE +void hyp_mode_check(void); + +/* Reports the availability of HYP mode */ +static inline bool is_hyp_mode_available(void) +{ + return ((__boot_cpu_mode & MODE_MASK) == HYP_MODE && + !(__boot_cpu_mode & BOOT_CPU_MODE_MISMATCH)); +} + +/* Check if the bootloader has booted CPUs in different modes */ +static inline bool is_hyp_mode_mismatched(void) +{ + return !!(__boot_cpu_mode & BOOT_CPU_MODE_MISMATCH); +} +#endif + +#endif /* __ASSEMBLY__ */ + +#endif /* ! VIRT_H */ diff --git a/arch/arm/include/asm/xen/interface.h b/arch/arm/include/asm/xen/interface.h index ae05e56dd17..5000397134b 100644 --- a/arch/arm/include/asm/xen/interface.h +++ b/arch/arm/include/asm/xen/interface.h @@ -29,16 +29,22 @@ #ifndef __ASSEMBLY__ /* Explicitly size integers that represent pfns in the interface with - * Xen so that we can have one ABI that works for 32 and 64 bit guests. */ + * Xen so that we can have one ABI that works for 32 and 64 bit guests. + * Note that this means that the xen_pfn_t type may be capable of + * representing pfn's which the guest cannot represent in its own pfn + * type. However since pfn space is controlled by the guest this is + * fine since it simply wouldn't be able to create any sure pfns in + * the first place. + */ typedef uint64_t xen_pfn_t; +#define PRI_xen_pfn "llx" typedef uint64_t xen_ulong_t; +#define PRI_xen_ulong "llx" /* Guest handles for primitive C types. */ __DEFINE_GUEST_HANDLE(uchar, unsigned char); __DEFINE_GUEST_HANDLE(uint, unsigned int); -__DEFINE_GUEST_HANDLE(ulong, unsigned long); DEFINE_GUEST_HANDLE(char); DEFINE_GUEST_HANDLE(int); -DEFINE_GUEST_HANDLE(long); DEFINE_GUEST_HANDLE(void); DEFINE_GUEST_HANDLE(uint64_t); DEFINE_GUEST_HANDLE(uint32_t); diff --git a/arch/arm/include/asm/xen/page.h b/arch/arm/include/asm/xen/page.h index 174202318df..c6b9096cef9 100644 --- a/arch/arm/include/asm/xen/page.h +++ b/arch/arm/include/asm/xen/page.h @@ -10,7 +10,7 @@ #include <xen/interface/grant_table.h> #define pfn_to_mfn(pfn) (pfn) -#define phys_to_machine_mapping_valid (1) +#define phys_to_machine_mapping_valid(pfn) (1) #define mfn_to_pfn(mfn) (mfn) #define mfn_to_virt(m) (__va(mfn_to_pfn(m) << PAGE_SHIFT)) @@ -30,6 +30,8 @@ typedef struct xpaddr { #define XMADDR(x) ((xmaddr_t) { .maddr = (x) }) #define XPADDR(x) ((xpaddr_t) { .paddr = (x) }) +#define INVALID_P2M_ENTRY (~0UL) + static inline xmaddr_t phys_to_machine(xpaddr_t phys) { unsigned offset = phys.paddr & ~PAGE_MASK; @@ -74,9 +76,14 @@ static inline int m2p_remove_override(struct page *page, bool clear_pte) return 0; } +static inline bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn) +{ + BUG_ON(pfn != mfn && mfn != INVALID_P2M_ENTRY); + return true; +} + static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn) { - BUG(); - return false; + return __set_phys_to_machine(pfn, mfn); } #endif /* _ASM_ARM_XEN_PAGE_H */ diff --git a/arch/arm/include/debug/8250_32.S b/arch/arm/include/debug/8250_32.S new file mode 100644 index 00000000000..8db01eeabbb --- /dev/null +++ b/arch/arm/include/debug/8250_32.S @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2011 Picochip Ltd., Jamie Iles + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit + * accesses to the 8250. + */ + +#include <linux/serial_reg.h> + + .macro senduart,rd,rx + str \rd, [\rx, #UART_TX << UART_SHIFT] + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT] + and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE + teq \rd, #UART_LSR_TEMT | UART_LSR_THRE + bne 1002b + .endm + + /* The UART's don't have any flow control IO's wired up. */ + .macro waituart,rd,rx + .endm diff --git a/arch/arm/include/debug/picoxcell.S b/arch/arm/include/debug/picoxcell.S index 7419deb1b94..bc1f07c49cd 100644 --- a/arch/arm/include/debug/picoxcell.S +++ b/arch/arm/include/debug/picoxcell.S @@ -5,10 +5,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit - * accesses to the 8250. */ -#include <linux/serial_reg.h> #define UART_SHIFT 2 #define PICOXCELL_UART1_BASE 0x80230000 @@ -19,17 +16,4 @@ ldr \rp, =PICOXCELL_UART1_BASE .endm - .macro senduart,rd,rx - str \rd, [\rx, #UART_TX << UART_SHIFT] - .endm - - .macro busyuart,rd,rx -1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT] - and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE - teq \rd, #UART_LSR_TEMT | UART_LSR_THRE - bne 1002b - .endm - - /* The UART's don't have any flow control IO's wired up. */ - .macro waituart,rd,rx - .endm +#include "8250_32.S" diff --git a/arch/arm/include/debug/socfpga.S b/arch/arm/include/debug/socfpga.S index d6f26d23374..966b2f99494 100644 --- a/arch/arm/include/debug/socfpga.S +++ b/arch/arm/include/debug/socfpga.S @@ -7,6 +7,9 @@ * published by the Free Software Foundation. */ +#define UART_SHIFT 2 +#define DEBUG_LL_UART_OFFSET 0x00002000 + .macro addruart, rp, rv, tmp mov \rp, #DEBUG_LL_UART_OFFSET orr \rp, \rp, #0x00c00000 @@ -14,3 +17,5 @@ orr \rp, \rp, #0xff000000 @ physical base .endm +#include "8250_32.S" + diff --git a/arch/arm/include/uapi/asm/Kbuild b/arch/arm/include/uapi/asm/Kbuild index baebb3da1d4..47bcb2d254a 100644 --- a/arch/arm/include/uapi/asm/Kbuild +++ b/arch/arm/include/uapi/asm/Kbuild @@ -1,3 +1,19 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += a.out.h +header-y += byteorder.h +header-y += fcntl.h +header-y += hwcap.h +header-y += ioctls.h +header-y += kvm_para.h +header-y += mman.h +header-y += posix_types.h +header-y += ptrace.h +header-y += setup.h +header-y += sigcontext.h +header-y += signal.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += unistd.h diff --git a/arch/arm/include/asm/a.out.h b/arch/arm/include/uapi/asm/a.out.h index 083894b2e3b..083894b2e3b 100644 --- a/arch/arm/include/asm/a.out.h +++ b/arch/arm/include/uapi/asm/a.out.h diff --git a/arch/arm/include/asm/byteorder.h b/arch/arm/include/uapi/asm/byteorder.h index 77379748b17..77379748b17 100644 --- a/arch/arm/include/asm/byteorder.h +++ b/arch/arm/include/uapi/asm/byteorder.h diff --git a/arch/arm/include/asm/fcntl.h b/arch/arm/include/uapi/asm/fcntl.h index a80b6607b2e..a80b6607b2e 100644 --- a/arch/arm/include/asm/fcntl.h +++ b/arch/arm/include/uapi/asm/fcntl.h diff --git a/arch/arm/include/uapi/asm/hwcap.h b/arch/arm/include/uapi/asm/hwcap.h new file mode 100644 index 00000000000..f254f6503cc --- /dev/null +++ b/arch/arm/include/uapi/asm/hwcap.h @@ -0,0 +1,29 @@ +#ifndef _UAPI__ASMARM_HWCAP_H +#define _UAPI__ASMARM_HWCAP_H + +/* + * HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP + */ +#define HWCAP_SWP (1 << 0) +#define HWCAP_HALF (1 << 1) +#define HWCAP_THUMB (1 << 2) +#define HWCAP_26BIT (1 << 3) /* Play it safe */ +#define HWCAP_FAST_MULT (1 << 4) +#define HWCAP_FPA (1 << 5) +#define HWCAP_VFP (1 << 6) +#define HWCAP_EDSP (1 << 7) +#define HWCAP_JAVA (1 << 8) +#define HWCAP_IWMMXT (1 << 9) +#define HWCAP_CRUNCH (1 << 10) +#define HWCAP_THUMBEE (1 << 11) +#define HWCAP_NEON (1 << 12) +#define HWCAP_VFPv3 (1 << 13) +#define HWCAP_VFPv3D16 (1 << 14) +#define HWCAP_TLS (1 << 15) +#define HWCAP_VFPv4 (1 << 16) +#define HWCAP_IDIVA (1 << 17) +#define HWCAP_IDIVT (1 << 18) +#define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) + + +#endif /* _UAPI__ASMARM_HWCAP_H */ diff --git a/arch/arm/include/asm/ioctls.h b/arch/arm/include/uapi/asm/ioctls.h index 9c962981612..9c962981612 100644 --- a/arch/arm/include/asm/ioctls.h +++ b/arch/arm/include/uapi/asm/ioctls.h diff --git a/arch/arm/include/asm/kvm_para.h b/arch/arm/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/arm/include/asm/kvm_para.h +++ b/arch/arm/include/uapi/asm/kvm_para.h diff --git a/arch/arm/include/asm/mman.h b/arch/arm/include/uapi/asm/mman.h index 41f99c573b9..41f99c573b9 100644 --- a/arch/arm/include/asm/mman.h +++ b/arch/arm/include/uapi/asm/mman.h diff --git a/arch/arm/include/asm/posix_types.h b/arch/arm/include/uapi/asm/posix_types.h index d2de9cbbcd9..d2de9cbbcd9 100644 --- a/arch/arm/include/asm/posix_types.h +++ b/arch/arm/include/uapi/asm/posix_types.h diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..96ee0929790 --- /dev/null +++ b/arch/arm/include/uapi/asm/ptrace.h @@ -0,0 +1,138 @@ +/* + * arch/arm/include/asm/ptrace.h + * + * Copyright (C) 1996-2003 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _UAPI__ASM_ARM_PTRACE_H +#define _UAPI__ASM_ARM_PTRACE_H + +#include <asm/hwcap.h> + +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 +/* PTRACE_ATTACH is 16 */ +/* PTRACE_DETACH is 17 */ +#define PTRACE_GETWMMXREGS 18 +#define PTRACE_SETWMMXREGS 19 +/* 20 is unused */ +#define PTRACE_OLDSETOPTIONS 21 +#define PTRACE_GET_THREAD_AREA 22 +#define PTRACE_SET_SYSCALL 23 +/* PTRACE_SYSCALL is 24 */ +#define PTRACE_GETCRUNCHREGS 25 +#define PTRACE_SETCRUNCHREGS 26 +#define PTRACE_GETVFPREGS 27 +#define PTRACE_SETVFPREGS 28 +#define PTRACE_GETHBPREGS 29 +#define PTRACE_SETHBPREGS 30 + +/* + * PSR bits + */ +#define USR26_MODE 0x00000000 +#define FIQ26_MODE 0x00000001 +#define IRQ26_MODE 0x00000002 +#define SVC26_MODE 0x00000003 +#define USR_MODE 0x00000010 +#define FIQ_MODE 0x00000011 +#define IRQ_MODE 0x00000012 +#define SVC_MODE 0x00000013 +#define ABT_MODE 0x00000017 +#define HYP_MODE 0x0000001a +#define UND_MODE 0x0000001b +#define SYSTEM_MODE 0x0000001f +#define MODE32_BIT 0x00000010 +#define MODE_MASK 0x0000001f +#define PSR_T_BIT 0x00000020 +#define PSR_F_BIT 0x00000040 +#define PSR_I_BIT 0x00000080 +#define PSR_A_BIT 0x00000100 +#define PSR_E_BIT 0x00000200 +#define PSR_J_BIT 0x01000000 +#define PSR_Q_BIT 0x08000000 +#define PSR_V_BIT 0x10000000 +#define PSR_C_BIT 0x20000000 +#define PSR_Z_BIT 0x40000000 +#define PSR_N_BIT 0x80000000 + +/* + * Groups of PSR bits + */ +#define PSR_f 0xff000000 /* Flags */ +#define PSR_s 0x00ff0000 /* Status */ +#define PSR_x 0x0000ff00 /* Extension */ +#define PSR_c 0x000000ff /* Control */ + +/* + * ARMv7 groups of PSR bits + */ +#define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */ +#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */ +#define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */ +#define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */ + +/* + * Default endianness state + */ +#ifdef CONFIG_CPU_ENDIAN_BE8 +#define PSR_ENDSTATE PSR_E_BIT +#else +#define PSR_ENDSTATE 0 +#endif + +/* + * These are 'magic' values for PTRACE_PEEKUSR that return info about where a + * process is located in memory. + */ +#define PT_TEXT_ADDR 0x10000 +#define PT_DATA_ADDR 0x10004 +#define PT_TEXT_END_ADDR 0x10008 + +#ifndef __ASSEMBLY__ + +/* + * This struct defines the way the registers are stored on the + * stack during a system call. Note that sizeof(struct pt_regs) + * has to be a multiple of 8. + */ +#ifndef __KERNEL__ +struct pt_regs { + long uregs[18]; +}; +#endif /* __KERNEL__ */ + +#define ARM_cpsr uregs[16] +#define ARM_pc uregs[15] +#define ARM_lr uregs[14] +#define ARM_sp uregs[13] +#define ARM_ip uregs[12] +#define ARM_fp uregs[11] +#define ARM_r10 uregs[10] +#define ARM_r9 uregs[9] +#define ARM_r8 uregs[8] +#define ARM_r7 uregs[7] +#define ARM_r6 uregs[6] +#define ARM_r5 uregs[5] +#define ARM_r4 uregs[4] +#define ARM_r3 uregs[3] +#define ARM_r2 uregs[2] +#define ARM_r1 uregs[1] +#define ARM_r0 uregs[0] +#define ARM_ORIG_r0 uregs[17] + +/* + * The size of the user-visible VFP state as seen by PTRACE_GET/SETVFPREGS + * and core dumps. + */ +#define ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ ) + + +#endif /* __ASSEMBLY__ */ + +#endif /* _UAPI__ASM_ARM_PTRACE_H */ diff --git a/arch/arm/include/uapi/asm/setup.h b/arch/arm/include/uapi/asm/setup.h new file mode 100644 index 00000000000..979ff401640 --- /dev/null +++ b/arch/arm/include/uapi/asm/setup.h @@ -0,0 +1,187 @@ +/* + * linux/include/asm/setup.h + * + * Copyright (C) 1997-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Structure passed to kernel to tell it about the + * hardware it's running on. See Documentation/arm/Setup + * for more info. + */ +#ifndef _UAPI__ASMARM_SETUP_H +#define _UAPI__ASMARM_SETUP_H + +#include <linux/types.h> + +#define COMMAND_LINE_SIZE 1024 + +/* The list ends with an ATAG_NONE node. */ +#define ATAG_NONE 0x00000000 + +struct tag_header { + __u32 size; + __u32 tag; +}; + +/* The list must start with an ATAG_CORE node */ +#define ATAG_CORE 0x54410001 + +struct tag_core { + __u32 flags; /* bit 0 = read-only */ + __u32 pagesize; + __u32 rootdev; +}; + +/* it is allowed to have multiple ATAG_MEM nodes */ +#define ATAG_MEM 0x54410002 + +struct tag_mem32 { + __u32 size; + __u32 start; /* physical start address */ +}; + +/* VGA text type displays */ +#define ATAG_VIDEOTEXT 0x54410003 + +struct tag_videotext { + __u8 x; + __u8 y; + __u16 video_page; + __u8 video_mode; + __u8 video_cols; + __u16 video_ega_bx; + __u8 video_lines; + __u8 video_isvga; + __u16 video_points; +}; + +/* describes how the ramdisk will be used in kernel */ +#define ATAG_RAMDISK 0x54410004 + +struct tag_ramdisk { + __u32 flags; /* bit 0 = load, bit 1 = prompt */ + __u32 size; /* decompressed ramdisk size in _kilo_ bytes */ + __u32 start; /* starting block of floppy-based RAM disk image */ +}; + +/* describes where the compressed ramdisk image lives (virtual address) */ +/* + * this one accidentally used virtual addresses - as such, + * it's deprecated. + */ +#define ATAG_INITRD 0x54410005 + +/* describes where the compressed ramdisk image lives (physical address) */ +#define ATAG_INITRD2 0x54420005 + +struct tag_initrd { + __u32 start; /* physical start address */ + __u32 size; /* size of compressed ramdisk image in bytes */ +}; + +/* board serial number. "64 bits should be enough for everybody" */ +#define ATAG_SERIAL 0x54410006 + +struct tag_serialnr { + __u32 low; + __u32 high; +}; + +/* board revision */ +#define ATAG_REVISION 0x54410007 + +struct tag_revision { + __u32 rev; +}; + +/* initial values for vesafb-type framebuffers. see struct screen_info + * in include/linux/tty.h + */ +#define ATAG_VIDEOLFB 0x54410008 + +struct tag_videolfb { + __u16 lfb_width; + __u16 lfb_height; + __u16 lfb_depth; + __u16 lfb_linelength; + __u32 lfb_base; + __u32 lfb_size; + __u8 red_size; + __u8 red_pos; + __u8 green_size; + __u8 green_pos; + __u8 blue_size; + __u8 blue_pos; + __u8 rsvd_size; + __u8 rsvd_pos; +}; + +/* command line: \0 terminated string */ +#define ATAG_CMDLINE 0x54410009 + +struct tag_cmdline { + char cmdline[1]; /* this is the minimum size */ +}; + +/* acorn RiscPC specific information */ +#define ATAG_ACORN 0x41000101 + +struct tag_acorn { + __u32 memc_control_reg; + __u32 vram_pages; + __u8 sounddefault; + __u8 adfsdrives; +}; + +/* footbridge memory clock, see arch/arm/mach-footbridge/arch.c */ +#define ATAG_MEMCLK 0x41000402 + +struct tag_memclk { + __u32 fmemclk; +}; + +struct tag { + struct tag_header hdr; + union { + struct tag_core core; + struct tag_mem32 mem; + struct tag_videotext videotext; + struct tag_ramdisk ramdisk; + struct tag_initrd initrd; + struct tag_serialnr serialnr; + struct tag_revision revision; + struct tag_videolfb videolfb; + struct tag_cmdline cmdline; + + /* + * Acorn specific + */ + struct tag_acorn acorn; + + /* + * DC21285 specific + */ + struct tag_memclk memclk; + } u; +}; + +struct tagtable { + __u32 tag; + int (*parse)(const struct tag *); +}; + +#define tag_member_present(tag,member) \ + ((unsigned long)(&((struct tag *)0L)->member + 1) \ + <= (tag)->hdr.size * 4) + +#define tag_next(t) ((struct tag *)((__u32 *)(t) + (t)->hdr.size)) +#define tag_size(type) ((sizeof(struct tag_header) + sizeof(struct type)) >> 2) + +#define for_each_tag(t,base) \ + for (t = base; t->hdr.size; t = tag_next(t)) + + +#endif /* _UAPI__ASMARM_SETUP_H */ diff --git a/arch/arm/include/asm/sigcontext.h b/arch/arm/include/uapi/asm/sigcontext.h index fc0b80b6a6f..fc0b80b6a6f 100644 --- a/arch/arm/include/asm/sigcontext.h +++ b/arch/arm/include/uapi/asm/sigcontext.h diff --git a/arch/arm/include/uapi/asm/signal.h b/arch/arm/include/uapi/asm/signal.h new file mode 100644 index 00000000000..921c57fdc52 --- /dev/null +++ b/arch/arm/include/uapi/asm/signal.h @@ -0,0 +1,127 @@ +#ifndef _UAPI_ASMARM_SIGNAL_H +#define _UAPI_ASMARM_SIGNAL_H + +#include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +#define SIGSWI 32 + +/* + * SA_FLAGS values: + * + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_SIGINFO deliver the signal with SIGINFO structs + * SA_THIRTYTWO delivers the signal in 32-bit mode, even if the task + * is running in 26-bit. + * SA_ONSTACK allows alternate signal stacks (see sigaltstack(2)). + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NODEFER prevents the current signal from being masked in the handler. + * SA_RESETHAND clears the handler when the signal is delivered. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 +#define SA_SIGINFO 0x00000004 +#define SA_THIRTYTWO 0x02000000 +#define SA_RESTORER 0x04000000 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal-defs.h> + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + + +#endif /* _UAPI_ASMARM_SIGNAL_H */ diff --git a/arch/arm/include/asm/stat.h b/arch/arm/include/uapi/asm/stat.h index 42c0c13999d..42c0c13999d 100644 --- a/arch/arm/include/asm/stat.h +++ b/arch/arm/include/uapi/asm/stat.h diff --git a/arch/arm/include/asm/statfs.h b/arch/arm/include/uapi/asm/statfs.h index 079447c05ba..079447c05ba 100644 --- a/arch/arm/include/asm/statfs.h +++ b/arch/arm/include/uapi/asm/statfs.h diff --git a/arch/arm/include/uapi/asm/swab.h b/arch/arm/include/uapi/asm/swab.h new file mode 100644 index 00000000000..6fcb32a5c45 --- /dev/null +++ b/arch/arm/include/uapi/asm/swab.h @@ -0,0 +1,53 @@ +/* + * arch/arm/include/asm/byteorder.h + * + * ARM Endian-ness. In little endian mode, the data bus is connected such + * that byte accesses appear as: + * 0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31 + * and word accesses (data or instruction) appear as: + * d0...d31 + * + * When in big endian mode, byte accesses appear as: + * 0 = d24...d31, 1 = d16...d23, 2 = d8...d15, 3 = d0...d7 + * and word accesses (data or instruction) appear as: + * d0...d31 + */ +#ifndef _UAPI__ASM_ARM_SWAB_H +#define _UAPI__ASM_ARM_SWAB_H + +#include <linux/compiler.h> +#include <linux/types.h> + +#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) +# define __SWAB_64_THRU_32__ +#endif + + +#if !defined(__KERNEL__) || __LINUX_ARM_ARCH__ < 6 +static inline __attribute_const__ __u32 __arch_swab32(__u32 x) +{ + __u32 t; + +#ifndef __thumb__ + if (!__builtin_constant_p(x)) { + /* + * The compiler needs a bit of a hint here to always do the + * right thing and not screw it up to different degrees + * depending on the gcc version. + */ + asm ("eor\t%0, %1, %1, ror #16" : "=r" (t) : "r" (x)); + } else +#endif + t = x ^ ((x << 16) | (x >> 16)); /* eor r1,r0,r0,ror #16 */ + + x = (x << 24) | (x >> 8); /* mov r0,r0,ror #8 */ + t &= ~0x00FF0000; /* bic r1,r1,#0x00FF0000 */ + x ^= (t >> 8); /* eor r0,r0,r1,lsr #8 */ + + return x; +} +#define __arch_swab32 __arch_swab32 + +#endif + +#endif /* _UAPI__ASM_ARM_SWAB_H */ diff --git a/arch/arm/include/uapi/asm/unistd.h b/arch/arm/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..ac03bdb4ae4 --- /dev/null +++ b/arch/arm/include/uapi/asm/unistd.h @@ -0,0 +1,450 @@ +/* + * arch/arm/include/asm/unistd.h + * + * Copyright (C) 2001-2005 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Please forward _all_ changes to this file to rmk@arm.linux.org.uk, + * no matter what the change is. Thanks! + */ +#ifndef _UAPI__ASM_ARM_UNISTD_H +#define _UAPI__ASM_ARM_UNISTD_H + +#define __NR_OABI_SYSCALL_BASE 0x900000 + +#if defined(__thumb__) || defined(__ARM_EABI__) +#define __NR_SYSCALL_BASE 0 +#else +#define __NR_SYSCALL_BASE __NR_OABI_SYSCALL_BASE +#endif + +/* + * This file contains the system call numbers. + */ + +#define __NR_restart_syscall (__NR_SYSCALL_BASE+ 0) +#define __NR_exit (__NR_SYSCALL_BASE+ 1) +#define __NR_fork (__NR_SYSCALL_BASE+ 2) +#define __NR_read (__NR_SYSCALL_BASE+ 3) +#define __NR_write (__NR_SYSCALL_BASE+ 4) +#define __NR_open (__NR_SYSCALL_BASE+ 5) +#define __NR_close (__NR_SYSCALL_BASE+ 6) + /* 7 was sys_waitpid */ +#define __NR_creat (__NR_SYSCALL_BASE+ 8) +#define __NR_link (__NR_SYSCALL_BASE+ 9) +#define __NR_unlink (__NR_SYSCALL_BASE+ 10) +#define __NR_execve (__NR_SYSCALL_BASE+ 11) +#define __NR_chdir (__NR_SYSCALL_BASE+ 12) +#define __NR_time (__NR_SYSCALL_BASE+ 13) +#define __NR_mknod (__NR_SYSCALL_BASE+ 14) +#define __NR_chmod (__NR_SYSCALL_BASE+ 15) +#define __NR_lchown (__NR_SYSCALL_BASE+ 16) + /* 17 was sys_break */ + /* 18 was sys_stat */ +#define __NR_lseek (__NR_SYSCALL_BASE+ 19) +#define __NR_getpid (__NR_SYSCALL_BASE+ 20) +#define __NR_mount (__NR_SYSCALL_BASE+ 21) +#define __NR_umount (__NR_SYSCALL_BASE+ 22) +#define __NR_setuid (__NR_SYSCALL_BASE+ 23) +#define __NR_getuid (__NR_SYSCALL_BASE+ 24) +#define __NR_stime (__NR_SYSCALL_BASE+ 25) +#define __NR_ptrace (__NR_SYSCALL_BASE+ 26) +#define __NR_alarm (__NR_SYSCALL_BASE+ 27) + /* 28 was sys_fstat */ +#define __NR_pause (__NR_SYSCALL_BASE+ 29) +#define __NR_utime (__NR_SYSCALL_BASE+ 30) + /* 31 was sys_stty */ + /* 32 was sys_gtty */ +#define __NR_access (__NR_SYSCALL_BASE+ 33) +#define __NR_nice (__NR_SYSCALL_BASE+ 34) + /* 35 was sys_ftime */ +#define __NR_sync (__NR_SYSCALL_BASE+ 36) +#define __NR_kill (__NR_SYSCALL_BASE+ 37) +#define __NR_rename (__NR_SYSCALL_BASE+ 38) +#define __NR_mkdir (__NR_SYSCALL_BASE+ 39) +#define __NR_rmdir (__NR_SYSCALL_BASE+ 40) +#define __NR_dup (__NR_SYSCALL_BASE+ 41) +#define __NR_pipe (__NR_SYSCALL_BASE+ 42) +#define __NR_times (__NR_SYSCALL_BASE+ 43) + /* 44 was sys_prof */ +#define __NR_brk (__NR_SYSCALL_BASE+ 45) +#define __NR_setgid (__NR_SYSCALL_BASE+ 46) +#define __NR_getgid (__NR_SYSCALL_BASE+ 47) + /* 48 was sys_signal */ +#define __NR_geteuid (__NR_SYSCALL_BASE+ 49) +#define __NR_getegid (__NR_SYSCALL_BASE+ 50) +#define __NR_acct (__NR_SYSCALL_BASE+ 51) +#define __NR_umount2 (__NR_SYSCALL_BASE+ 52) + /* 53 was sys_lock */ +#define __NR_ioctl (__NR_SYSCALL_BASE+ 54) +#define __NR_fcntl (__NR_SYSCALL_BASE+ 55) + /* 56 was sys_mpx */ +#define __NR_setpgid (__NR_SYSCALL_BASE+ 57) + /* 58 was sys_ulimit */ + /* 59 was sys_olduname */ +#define __NR_umask (__NR_SYSCALL_BASE+ 60) +#define __NR_chroot (__NR_SYSCALL_BASE+ 61) +#define __NR_ustat (__NR_SYSCALL_BASE+ 62) +#define __NR_dup2 (__NR_SYSCALL_BASE+ 63) +#define __NR_getppid (__NR_SYSCALL_BASE+ 64) +#define __NR_getpgrp (__NR_SYSCALL_BASE+ 65) +#define __NR_setsid (__NR_SYSCALL_BASE+ 66) +#define __NR_sigaction (__NR_SYSCALL_BASE+ 67) + /* 68 was sys_sgetmask */ + /* 69 was sys_ssetmask */ +#define __NR_setreuid (__NR_SYSCALL_BASE+ 70) +#define __NR_setregid (__NR_SYSCALL_BASE+ 71) +#define __NR_sigsuspend (__NR_SYSCALL_BASE+ 72) +#define __NR_sigpending (__NR_SYSCALL_BASE+ 73) +#define __NR_sethostname (__NR_SYSCALL_BASE+ 74) +#define __NR_setrlimit (__NR_SYSCALL_BASE+ 75) +#define __NR_getrlimit (__NR_SYSCALL_BASE+ 76) /* Back compat 2GB limited rlimit */ +#define __NR_getrusage (__NR_SYSCALL_BASE+ 77) +#define __NR_gettimeofday (__NR_SYSCALL_BASE+ 78) +#define __NR_settimeofday (__NR_SYSCALL_BASE+ 79) +#define __NR_getgroups (__NR_SYSCALL_BASE+ 80) +#define __NR_setgroups (__NR_SYSCALL_BASE+ 81) +#define __NR_select (__NR_SYSCALL_BASE+ 82) +#define __NR_symlink (__NR_SYSCALL_BASE+ 83) + /* 84 was sys_lstat */ +#define __NR_readlink (__NR_SYSCALL_BASE+ 85) +#define __NR_uselib (__NR_SYSCALL_BASE+ 86) +#define __NR_swapon (__NR_SYSCALL_BASE+ 87) +#define __NR_reboot (__NR_SYSCALL_BASE+ 88) +#define __NR_readdir (__NR_SYSCALL_BASE+ 89) +#define __NR_mmap (__NR_SYSCALL_BASE+ 90) +#define __NR_munmap (__NR_SYSCALL_BASE+ 91) +#define __NR_truncate (__NR_SYSCALL_BASE+ 92) +#define __NR_ftruncate (__NR_SYSCALL_BASE+ 93) +#define __NR_fchmod (__NR_SYSCALL_BASE+ 94) +#define __NR_fchown (__NR_SYSCALL_BASE+ 95) +#define __NR_getpriority (__NR_SYSCALL_BASE+ 96) +#define __NR_setpriority (__NR_SYSCALL_BASE+ 97) + /* 98 was sys_profil */ +#define __NR_statfs (__NR_SYSCALL_BASE+ 99) +#define __NR_fstatfs (__NR_SYSCALL_BASE+100) + /* 101 was sys_ioperm */ +#define __NR_socketcall (__NR_SYSCALL_BASE+102) +#define __NR_syslog (__NR_SYSCALL_BASE+103) +#define __NR_setitimer (__NR_SYSCALL_BASE+104) +#define __NR_getitimer (__NR_SYSCALL_BASE+105) +#define __NR_stat (__NR_SYSCALL_BASE+106) +#define __NR_lstat (__NR_SYSCALL_BASE+107) +#define __NR_fstat (__NR_SYSCALL_BASE+108) + /* 109 was sys_uname */ + /* 110 was sys_iopl */ +#define __NR_vhangup (__NR_SYSCALL_BASE+111) + /* 112 was sys_idle */ +#define __NR_syscall (__NR_SYSCALL_BASE+113) /* syscall to call a syscall! */ +#define __NR_wait4 (__NR_SYSCALL_BASE+114) +#define __NR_swapoff (__NR_SYSCALL_BASE+115) +#define __NR_sysinfo (__NR_SYSCALL_BASE+116) +#define __NR_ipc (__NR_SYSCALL_BASE+117) +#define __NR_fsync (__NR_SYSCALL_BASE+118) +#define __NR_sigreturn (__NR_SYSCALL_BASE+119) +#define __NR_clone (__NR_SYSCALL_BASE+120) +#define __NR_setdomainname (__NR_SYSCALL_BASE+121) +#define __NR_uname (__NR_SYSCALL_BASE+122) + /* 123 was sys_modify_ldt */ +#define __NR_adjtimex (__NR_SYSCALL_BASE+124) +#define __NR_mprotect (__NR_SYSCALL_BASE+125) +#define __NR_sigprocmask (__NR_SYSCALL_BASE+126) + /* 127 was sys_create_module */ +#define __NR_init_module (__NR_SYSCALL_BASE+128) +#define __NR_delete_module (__NR_SYSCALL_BASE+129) + /* 130 was sys_get_kernel_syms */ +#define __NR_quotactl (__NR_SYSCALL_BASE+131) +#define __NR_getpgid (__NR_SYSCALL_BASE+132) +#define __NR_fchdir (__NR_SYSCALL_BASE+133) +#define __NR_bdflush (__NR_SYSCALL_BASE+134) +#define __NR_sysfs (__NR_SYSCALL_BASE+135) +#define __NR_personality (__NR_SYSCALL_BASE+136) + /* 137 was sys_afs_syscall */ +#define __NR_setfsuid (__NR_SYSCALL_BASE+138) +#define __NR_setfsgid (__NR_SYSCALL_BASE+139) +#define __NR__llseek (__NR_SYSCALL_BASE+140) +#define __NR_getdents (__NR_SYSCALL_BASE+141) +#define __NR__newselect (__NR_SYSCALL_BASE+142) +#define __NR_flock (__NR_SYSCALL_BASE+143) +#define __NR_msync (__NR_SYSCALL_BASE+144) +#define __NR_readv (__NR_SYSCALL_BASE+145) +#define __NR_writev (__NR_SYSCALL_BASE+146) +#define __NR_getsid (__NR_SYSCALL_BASE+147) +#define __NR_fdatasync (__NR_SYSCALL_BASE+148) +#define __NR__sysctl (__NR_SYSCALL_BASE+149) +#define __NR_mlock (__NR_SYSCALL_BASE+150) +#define __NR_munlock (__NR_SYSCALL_BASE+151) +#define __NR_mlockall (__NR_SYSCALL_BASE+152) +#define __NR_munlockall (__NR_SYSCALL_BASE+153) +#define __NR_sched_setparam (__NR_SYSCALL_BASE+154) +#define __NR_sched_getparam (__NR_SYSCALL_BASE+155) +#define __NR_sched_setscheduler (__NR_SYSCALL_BASE+156) +#define __NR_sched_getscheduler (__NR_SYSCALL_BASE+157) +#define __NR_sched_yield (__NR_SYSCALL_BASE+158) +#define __NR_sched_get_priority_max (__NR_SYSCALL_BASE+159) +#define __NR_sched_get_priority_min (__NR_SYSCALL_BASE+160) +#define __NR_sched_rr_get_interval (__NR_SYSCALL_BASE+161) +#define __NR_nanosleep (__NR_SYSCALL_BASE+162) +#define __NR_mremap (__NR_SYSCALL_BASE+163) +#define __NR_setresuid (__NR_SYSCALL_BASE+164) +#define __NR_getresuid (__NR_SYSCALL_BASE+165) + /* 166 was sys_vm86 */ + /* 167 was sys_query_module */ +#define __NR_poll (__NR_SYSCALL_BASE+168) +#define __NR_nfsservctl (__NR_SYSCALL_BASE+169) +#define __NR_setresgid (__NR_SYSCALL_BASE+170) +#define __NR_getresgid (__NR_SYSCALL_BASE+171) +#define __NR_prctl (__NR_SYSCALL_BASE+172) +#define __NR_rt_sigreturn (__NR_SYSCALL_BASE+173) +#define __NR_rt_sigaction (__NR_SYSCALL_BASE+174) +#define __NR_rt_sigprocmask (__NR_SYSCALL_BASE+175) +#define __NR_rt_sigpending (__NR_SYSCALL_BASE+176) +#define __NR_rt_sigtimedwait (__NR_SYSCALL_BASE+177) +#define __NR_rt_sigqueueinfo (__NR_SYSCALL_BASE+178) +#define __NR_rt_sigsuspend (__NR_SYSCALL_BASE+179) +#define __NR_pread64 (__NR_SYSCALL_BASE+180) +#define __NR_pwrite64 (__NR_SYSCALL_BASE+181) +#define __NR_chown (__NR_SYSCALL_BASE+182) +#define __NR_getcwd (__NR_SYSCALL_BASE+183) +#define __NR_capget (__NR_SYSCALL_BASE+184) +#define __NR_capset (__NR_SYSCALL_BASE+185) +#define __NR_sigaltstack (__NR_SYSCALL_BASE+186) +#define __NR_sendfile (__NR_SYSCALL_BASE+187) + /* 188 reserved */ + /* 189 reserved */ +#define __NR_vfork (__NR_SYSCALL_BASE+190) +#define __NR_ugetrlimit (__NR_SYSCALL_BASE+191) /* SuS compliant getrlimit */ +#define __NR_mmap2 (__NR_SYSCALL_BASE+192) +#define __NR_truncate64 (__NR_SYSCALL_BASE+193) +#define __NR_ftruncate64 (__NR_SYSCALL_BASE+194) +#define __NR_stat64 (__NR_SYSCALL_BASE+195) +#define __NR_lstat64 (__NR_SYSCALL_BASE+196) +#define __NR_fstat64 (__NR_SYSCALL_BASE+197) +#define __NR_lchown32 (__NR_SYSCALL_BASE+198) +#define __NR_getuid32 (__NR_SYSCALL_BASE+199) +#define __NR_getgid32 (__NR_SYSCALL_BASE+200) +#define __NR_geteuid32 (__NR_SYSCALL_BASE+201) +#define __NR_getegid32 (__NR_SYSCALL_BASE+202) +#define __NR_setreuid32 (__NR_SYSCALL_BASE+203) +#define __NR_setregid32 (__NR_SYSCALL_BASE+204) +#define __NR_getgroups32 (__NR_SYSCALL_BASE+205) +#define __NR_setgroups32 (__NR_SYSCALL_BASE+206) +#define __NR_fchown32 (__NR_SYSCALL_BASE+207) +#define __NR_setresuid32 (__NR_SYSCALL_BASE+208) +#define __NR_getresuid32 (__NR_SYSCALL_BASE+209) +#define __NR_setresgid32 (__NR_SYSCALL_BASE+210) +#define __NR_getresgid32 (__NR_SYSCALL_BASE+211) +#define __NR_chown32 (__NR_SYSCALL_BASE+212) +#define __NR_setuid32 (__NR_SYSCALL_BASE+213) +#define __NR_setgid32 (__NR_SYSCALL_BASE+214) +#define __NR_setfsuid32 (__NR_SYSCALL_BASE+215) +#define __NR_setfsgid32 (__NR_SYSCALL_BASE+216) +#define __NR_getdents64 (__NR_SYSCALL_BASE+217) +#define __NR_pivot_root (__NR_SYSCALL_BASE+218) +#define __NR_mincore (__NR_SYSCALL_BASE+219) +#define __NR_madvise (__NR_SYSCALL_BASE+220) +#define __NR_fcntl64 (__NR_SYSCALL_BASE+221) + /* 222 for tux */ + /* 223 is unused */ +#define __NR_gettid (__NR_SYSCALL_BASE+224) +#define __NR_readahead (__NR_SYSCALL_BASE+225) +#define __NR_setxattr (__NR_SYSCALL_BASE+226) +#define __NR_lsetxattr (__NR_SYSCALL_BASE+227) +#define __NR_fsetxattr (__NR_SYSCALL_BASE+228) +#define __NR_getxattr (__NR_SYSCALL_BASE+229) +#define __NR_lgetxattr (__NR_SYSCALL_BASE+230) +#define __NR_fgetxattr (__NR_SYSCALL_BASE+231) +#define __NR_listxattr (__NR_SYSCALL_BASE+232) +#define __NR_llistxattr (__NR_SYSCALL_BASE+233) +#define __NR_flistxattr (__NR_SYSCALL_BASE+234) +#define __NR_removexattr (__NR_SYSCALL_BASE+235) +#define __NR_lremovexattr (__NR_SYSCALL_BASE+236) +#define __NR_fremovexattr (__NR_SYSCALL_BASE+237) +#define __NR_tkill (__NR_SYSCALL_BASE+238) +#define __NR_sendfile64 (__NR_SYSCALL_BASE+239) +#define __NR_futex (__NR_SYSCALL_BASE+240) +#define __NR_sched_setaffinity (__NR_SYSCALL_BASE+241) +#define __NR_sched_getaffinity (__NR_SYSCALL_BASE+242) +#define __NR_io_setup (__NR_SYSCALL_BASE+243) +#define __NR_io_destroy (__NR_SYSCALL_BASE+244) +#define __NR_io_getevents (__NR_SYSCALL_BASE+245) +#define __NR_io_submit (__NR_SYSCALL_BASE+246) +#define __NR_io_cancel (__NR_SYSCALL_BASE+247) +#define __NR_exit_group (__NR_SYSCALL_BASE+248) +#define __NR_lookup_dcookie (__NR_SYSCALL_BASE+249) +#define __NR_epoll_create (__NR_SYSCALL_BASE+250) +#define __NR_epoll_ctl (__NR_SYSCALL_BASE+251) +#define __NR_epoll_wait (__NR_SYSCALL_BASE+252) +#define __NR_remap_file_pages (__NR_SYSCALL_BASE+253) + /* 254 for set_thread_area */ + /* 255 for get_thread_area */ +#define __NR_set_tid_address (__NR_SYSCALL_BASE+256) +#define __NR_timer_create (__NR_SYSCALL_BASE+257) +#define __NR_timer_settime (__NR_SYSCALL_BASE+258) +#define __NR_timer_gettime (__NR_SYSCALL_BASE+259) +#define __NR_timer_getoverrun (__NR_SYSCALL_BASE+260) +#define __NR_timer_delete (__NR_SYSCALL_BASE+261) +#define __NR_clock_settime (__NR_SYSCALL_BASE+262) +#define __NR_clock_gettime (__NR_SYSCALL_BASE+263) +#define __NR_clock_getres (__NR_SYSCALL_BASE+264) +#define __NR_clock_nanosleep (__NR_SYSCALL_BASE+265) +#define __NR_statfs64 (__NR_SYSCALL_BASE+266) +#define __NR_fstatfs64 (__NR_SYSCALL_BASE+267) +#define __NR_tgkill (__NR_SYSCALL_BASE+268) +#define __NR_utimes (__NR_SYSCALL_BASE+269) +#define __NR_arm_fadvise64_64 (__NR_SYSCALL_BASE+270) +#define __NR_pciconfig_iobase (__NR_SYSCALL_BASE+271) +#define __NR_pciconfig_read (__NR_SYSCALL_BASE+272) +#define __NR_pciconfig_write (__NR_SYSCALL_BASE+273) +#define __NR_mq_open (__NR_SYSCALL_BASE+274) +#define __NR_mq_unlink (__NR_SYSCALL_BASE+275) +#define __NR_mq_timedsend (__NR_SYSCALL_BASE+276) +#define __NR_mq_timedreceive (__NR_SYSCALL_BASE+277) +#define __NR_mq_notify (__NR_SYSCALL_BASE+278) +#define __NR_mq_getsetattr (__NR_SYSCALL_BASE+279) +#define __NR_waitid (__NR_SYSCALL_BASE+280) +#define __NR_socket (__NR_SYSCALL_BASE+281) +#define __NR_bind (__NR_SYSCALL_BASE+282) +#define __NR_connect (__NR_SYSCALL_BASE+283) +#define __NR_listen (__NR_SYSCALL_BASE+284) +#define __NR_accept (__NR_SYSCALL_BASE+285) +#define __NR_getsockname (__NR_SYSCALL_BASE+286) +#define __NR_getpeername (__NR_SYSCALL_BASE+287) +#define __NR_socketpair (__NR_SYSCALL_BASE+288) +#define __NR_send (__NR_SYSCALL_BASE+289) +#define __NR_sendto (__NR_SYSCALL_BASE+290) +#define __NR_recv (__NR_SYSCALL_BASE+291) +#define __NR_recvfrom (__NR_SYSCALL_BASE+292) +#define __NR_shutdown (__NR_SYSCALL_BASE+293) +#define __NR_setsockopt (__NR_SYSCALL_BASE+294) +#define __NR_getsockopt (__NR_SYSCALL_BASE+295) +#define __NR_sendmsg (__NR_SYSCALL_BASE+296) +#define __NR_recvmsg (__NR_SYSCALL_BASE+297) +#define __NR_semop (__NR_SYSCALL_BASE+298) +#define __NR_semget (__NR_SYSCALL_BASE+299) +#define __NR_semctl (__NR_SYSCALL_BASE+300) +#define __NR_msgsnd (__NR_SYSCALL_BASE+301) +#define __NR_msgrcv (__NR_SYSCALL_BASE+302) +#define __NR_msgget (__NR_SYSCALL_BASE+303) +#define __NR_msgctl (__NR_SYSCALL_BASE+304) +#define __NR_shmat (__NR_SYSCALL_BASE+305) +#define __NR_shmdt (__NR_SYSCALL_BASE+306) +#define __NR_shmget (__NR_SYSCALL_BASE+307) +#define __NR_shmctl (__NR_SYSCALL_BASE+308) +#define __NR_add_key (__NR_SYSCALL_BASE+309) +#define __NR_request_key (__NR_SYSCALL_BASE+310) +#define __NR_keyctl (__NR_SYSCALL_BASE+311) +#define __NR_semtimedop (__NR_SYSCALL_BASE+312) +#define __NR_vserver (__NR_SYSCALL_BASE+313) +#define __NR_ioprio_set (__NR_SYSCALL_BASE+314) +#define __NR_ioprio_get (__NR_SYSCALL_BASE+315) +#define __NR_inotify_init (__NR_SYSCALL_BASE+316) +#define __NR_inotify_add_watch (__NR_SYSCALL_BASE+317) +#define __NR_inotify_rm_watch (__NR_SYSCALL_BASE+318) +#define __NR_mbind (__NR_SYSCALL_BASE+319) +#define __NR_get_mempolicy (__NR_SYSCALL_BASE+320) +#define __NR_set_mempolicy (__NR_SYSCALL_BASE+321) +#define __NR_openat (__NR_SYSCALL_BASE+322) +#define __NR_mkdirat (__NR_SYSCALL_BASE+323) +#define __NR_mknodat (__NR_SYSCALL_BASE+324) +#define __NR_fchownat (__NR_SYSCALL_BASE+325) +#define __NR_futimesat (__NR_SYSCALL_BASE+326) +#define __NR_fstatat64 (__NR_SYSCALL_BASE+327) +#define __NR_unlinkat (__NR_SYSCALL_BASE+328) +#define __NR_renameat (__NR_SYSCALL_BASE+329) +#define __NR_linkat (__NR_SYSCALL_BASE+330) +#define __NR_symlinkat (__NR_SYSCALL_BASE+331) +#define __NR_readlinkat (__NR_SYSCALL_BASE+332) +#define __NR_fchmodat (__NR_SYSCALL_BASE+333) +#define __NR_faccessat (__NR_SYSCALL_BASE+334) +#define __NR_pselect6 (__NR_SYSCALL_BASE+335) +#define __NR_ppoll (__NR_SYSCALL_BASE+336) +#define __NR_unshare (__NR_SYSCALL_BASE+337) +#define __NR_set_robust_list (__NR_SYSCALL_BASE+338) +#define __NR_get_robust_list (__NR_SYSCALL_BASE+339) +#define __NR_splice (__NR_SYSCALL_BASE+340) +#define __NR_arm_sync_file_range (__NR_SYSCALL_BASE+341) +#define __NR_sync_file_range2 __NR_arm_sync_file_range +#define __NR_tee (__NR_SYSCALL_BASE+342) +#define __NR_vmsplice (__NR_SYSCALL_BASE+343) +#define __NR_move_pages (__NR_SYSCALL_BASE+344) +#define __NR_getcpu (__NR_SYSCALL_BASE+345) +#define __NR_epoll_pwait (__NR_SYSCALL_BASE+346) +#define __NR_kexec_load (__NR_SYSCALL_BASE+347) +#define __NR_utimensat (__NR_SYSCALL_BASE+348) +#define __NR_signalfd (__NR_SYSCALL_BASE+349) +#define __NR_timerfd_create (__NR_SYSCALL_BASE+350) +#define __NR_eventfd (__NR_SYSCALL_BASE+351) +#define __NR_fallocate (__NR_SYSCALL_BASE+352) +#define __NR_timerfd_settime (__NR_SYSCALL_BASE+353) +#define __NR_timerfd_gettime (__NR_SYSCALL_BASE+354) +#define __NR_signalfd4 (__NR_SYSCALL_BASE+355) +#define __NR_eventfd2 (__NR_SYSCALL_BASE+356) +#define __NR_epoll_create1 (__NR_SYSCALL_BASE+357) +#define __NR_dup3 (__NR_SYSCALL_BASE+358) +#define __NR_pipe2 (__NR_SYSCALL_BASE+359) +#define __NR_inotify_init1 (__NR_SYSCALL_BASE+360) +#define __NR_preadv (__NR_SYSCALL_BASE+361) +#define __NR_pwritev (__NR_SYSCALL_BASE+362) +#define __NR_rt_tgsigqueueinfo (__NR_SYSCALL_BASE+363) +#define __NR_perf_event_open (__NR_SYSCALL_BASE+364) +#define __NR_recvmmsg (__NR_SYSCALL_BASE+365) +#define __NR_accept4 (__NR_SYSCALL_BASE+366) +#define __NR_fanotify_init (__NR_SYSCALL_BASE+367) +#define __NR_fanotify_mark (__NR_SYSCALL_BASE+368) +#define __NR_prlimit64 (__NR_SYSCALL_BASE+369) +#define __NR_name_to_handle_at (__NR_SYSCALL_BASE+370) +#define __NR_open_by_handle_at (__NR_SYSCALL_BASE+371) +#define __NR_clock_adjtime (__NR_SYSCALL_BASE+372) +#define __NR_syncfs (__NR_SYSCALL_BASE+373) +#define __NR_sendmmsg (__NR_SYSCALL_BASE+374) +#define __NR_setns (__NR_SYSCALL_BASE+375) +#define __NR_process_vm_readv (__NR_SYSCALL_BASE+376) +#define __NR_process_vm_writev (__NR_SYSCALL_BASE+377) + /* 378 for kcmp */ + +/* + * This may need to be greater than __NR_last_syscall+1 in order to + * account for the padding in the syscall table + */ + +/* + * The following SWIs are ARM private. + */ +#define __ARM_NR_BASE (__NR_SYSCALL_BASE+0x0f0000) +#define __ARM_NR_breakpoint (__ARM_NR_BASE+1) +#define __ARM_NR_cacheflush (__ARM_NR_BASE+2) +#define __ARM_NR_usr26 (__ARM_NR_BASE+3) +#define __ARM_NR_usr32 (__ARM_NR_BASE+4) +#define __ARM_NR_set_tls (__ARM_NR_BASE+5) + +/* + * *NOTE*: This is a ghost syscall private to the kernel. Only the + * __kuser_cmpxchg code in entry-armv.S should be aware of its + * existence. Don't ever use this from user code. + */ + +/* + * The following syscalls are obsolete and no longer available for EABI. + */ +#if !defined(__KERNEL__) +#if defined(__ARM_EABI__) +#undef __NR_time +#undef __NR_umount +#undef __NR_stime +#undef __NR_alarm +#undef __NR_utime +#undef __NR_getrlimit +#undef __NR_select +#undef __NR_readdir +#undef __NR_mmap +#undef __NR_socketcall +#undef __NR_syscall +#undef __NR_ipc +#endif +#endif + +#endif /* _UAPI__ASM_ARM_UNISTD_H */ diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 5dfef9d97ed..5bbec7b8183 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -81,4 +81,6 @@ head-y := head$(MMUEXT).o obj-$(CONFIG_DEBUG_LL) += debug.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o +obj-$(CONFIG_ARM_VIRT_EXT) += hyp-stub.o + extra-y := $(head-y) vmlinux.lds diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index e337879595e..831cd38c8d9 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -20,7 +20,7 @@ CALL(sys_creat) CALL(sys_link) /* 10 */ CALL(sys_unlink) - CALL(sys_execve_wrapper) + CALL(sys_execve) CALL(sys_chdir) CALL(OBSOLETE(sys_time)) /* used by libc4 */ CALL(sys_mknod) diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index f45987037bf..34711757ba5 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -86,8 +86,11 @@ ENDPROC(ret_to_user) */ ENTRY(ret_from_fork) bl schedule_tail - get_thread_info tsk - mov why, #1 + cmp r5, #0 + movne r0, r4 + adrne lr, BSYM(1f) + movne pc, r5 +1: get_thread_info tsk b ret_slow_syscall ENDPROC(ret_from_fork) @@ -517,11 +520,6 @@ sys_vfork_wrapper: b sys_vfork ENDPROC(sys_vfork_wrapper) -sys_execve_wrapper: - add r3, sp, #S_OFF - b sys_execve -ENDPROC(sys_execve_wrapper) - sys_clone_wrapper: add ip, sp, #S_OFF str ip, [sp, #4] diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 9874d074119..4eee351f466 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -83,8 +83,12 @@ ENTRY(stext) THUMB( .thumb ) @ switch to Thumb now. THUMB(1: ) - setmode PSR_F_BIT | PSR_I_BIT | SVC_MODE, r9 @ ensure svc mode - @ and irqs disabled +#ifdef CONFIG_ARM_VIRT_EXT + bl __hyp_stub_install +#endif + @ ensure svc mode and all interrupts masked + safe_svcmode_maskall r9 + mrc p15, 0, r9, c0, c0 @ get processor id bl __lookup_processor_type @ r5=procinfo r9=cpuid movs r10, r5 @ invalid processor (r5=0)? @@ -326,7 +330,11 @@ ENTRY(secondary_startup) * the processor type - there is no need to check the machine type * as it has already been validated by the primary processor. */ - setmode PSR_F_BIT | PSR_I_BIT | SVC_MODE, r9 +#ifdef CONFIG_ARM_VIRT_EXT + bl __hyp_stub_install +#endif + safe_svcmode_maskall r9 + mrc p15, 0, r9, c0, c0 @ get processor id bl __lookup_processor_type movs r10, r5 @ invalid processor? diff --git a/arch/arm/kernel/hyp-stub.S b/arch/arm/kernel/hyp-stub.S new file mode 100644 index 00000000000..65b2417aebc --- /dev/null +++ b/arch/arm/kernel/hyp-stub.S @@ -0,0 +1,223 @@ +/* + * Copyright (c) 2012 Linaro Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <linux/init.h> +#include <linux/linkage.h> +#include <asm/assembler.h> +#include <asm/virt.h> + +#ifndef ZIMAGE +/* + * For the kernel proper, we need to find out the CPU boot mode long after + * boot, so we need to store it in a writable variable. + * + * This is not in .bss, because we set it sufficiently early that the boot-time + * zeroing of .bss would clobber it. + */ +.data +ENTRY(__boot_cpu_mode) + .long 0 +.text + + /* + * Save the primary CPU boot mode. Requires 3 scratch registers. + */ + .macro store_primary_cpu_mode reg1, reg2, reg3 + mrs \reg1, cpsr + and \reg1, \reg1, #MODE_MASK + adr \reg2, .L__boot_cpu_mode_offset + ldr \reg3, [\reg2] + str \reg1, [\reg2, \reg3] + .endm + + /* + * Compare the current mode with the one saved on the primary CPU. + * If they don't match, record that fact. The Z bit indicates + * if there's a match or not. + * Requires 3 additionnal scratch registers. + */ + .macro compare_cpu_mode_with_primary mode, reg1, reg2, reg3 + adr \reg2, .L__boot_cpu_mode_offset + ldr \reg3, [\reg2] + ldr \reg1, [\reg2, \reg3] + cmp \mode, \reg1 @ matches primary CPU boot mode? + orrne r7, r7, #BOOT_CPU_MODE_MISMATCH + strne r7, [r5, r6] @ record what happened and give up + .endm + +#else /* ZIMAGE */ + + .macro store_primary_cpu_mode reg1:req, reg2:req, reg3:req + .endm + +/* + * The zImage loader only runs on one CPU, so we don't bother with mult-CPU + * consistency checking: + */ + .macro compare_cpu_mode_with_primary mode, reg1, reg2, reg3 + cmp \mode, \mode + .endm + +#endif /* ZIMAGE */ + +/* + * Hypervisor stub installation functions. + * + * These must be called with the MMU and D-cache off. + * They are not ABI compliant and are only intended to be called from the kernel + * entry points in head.S. + */ +@ Call this from the primary CPU +ENTRY(__hyp_stub_install) + store_primary_cpu_mode r4, r5, r6 +ENDPROC(__hyp_stub_install) + + @ fall through... + +@ Secondary CPUs should call here +ENTRY(__hyp_stub_install_secondary) + mrs r4, cpsr + and r4, r4, #MODE_MASK + + /* + * If the secondary has booted with a different mode, give up + * immediately. + */ + compare_cpu_mode_with_primary r4, r5, r6, r7 + bxne lr + + /* + * Once we have given up on one CPU, we do not try to install the + * stub hypervisor on the remaining ones: because the saved boot mode + * is modified, it can't compare equal to the CPSR mode field any + * more. + * + * Otherwise... + */ + + cmp r4, #HYP_MODE + bxne lr @ give up if the CPU is not in HYP mode + +/* + * Configure HSCTLR to set correct exception endianness/instruction set + * state etc. + * Turn off all traps + * Eventually, CPU-specific code might be needed -- assume not for now + * + * This code relies on the "eret" instruction to synchronize the + * various coprocessor accesses. + */ + @ Now install the hypervisor stub: + adr r7, __hyp_stub_vectors + mcr p15, 4, r7, c12, c0, 0 @ set hypervisor vector base (HVBAR) + + @ Disable all traps, so we don't get any nasty surprise + mov r7, #0 + mcr p15, 4, r7, c1, c1, 0 @ HCR + mcr p15, 4, r7, c1, c1, 2 @ HCPTR + mcr p15, 4, r7, c1, c1, 3 @ HSTR + +THUMB( orr r7, #(1 << 30) ) @ HSCTLR.TE +#ifdef CONFIG_CPU_BIG_ENDIAN + orr r7, #(1 << 9) @ HSCTLR.EE +#endif + mcr p15, 4, r7, c1, c0, 0 @ HSCTLR + + mrc p15, 4, r7, c1, c1, 1 @ HDCR + and r7, #0x1f @ Preserve HPMN + mcr p15, 4, r7, c1, c1, 1 @ HDCR + +#if !defined(ZIMAGE) && defined(CONFIG_ARM_ARCH_TIMER) + @ make CNTP_* and CNTPCT accessible from PL1 + mrc p15, 0, r7, c0, c1, 1 @ ID_PFR1 + lsr r7, #16 + and r7, #0xf + cmp r7, #1 + bne 1f + mrc p15, 4, r7, c14, c1, 0 @ CNTHCTL + orr r7, r7, #3 @ PL1PCEN | PL1PCTEN + mcr p15, 4, r7, c14, c1, 0 @ CNTHCTL +1: +#endif + + bic r7, r4, #MODE_MASK + orr r7, r7, #SVC_MODE +THUMB( orr r7, r7, #PSR_T_BIT ) + msr spsr_cxsf, r7 @ This is SPSR_hyp. + + __MSR_ELR_HYP(14) @ msr elr_hyp, lr + __ERET @ return, switching to SVC mode + @ The boot CPU mode is left in r4. +ENDPROC(__hyp_stub_install_secondary) + +__hyp_stub_do_trap: + cmp r0, #-1 + mrceq p15, 4, r0, c12, c0, 0 @ get HVBAR + mcrne p15, 4, r0, c12, c0, 0 @ set HVBAR + __ERET +ENDPROC(__hyp_stub_do_trap) + +/* + * __hyp_set_vectors: Call this after boot to set the initial hypervisor + * vectors as part of hypervisor installation. On an SMP system, this should + * be called on each CPU. + * + * r0 must be the physical address of the new vector table (which must lie in + * the bottom 4GB of physical address space. + * + * r0 must be 32-byte aligned. + * + * Before calling this, you must check that the stub hypervisor is installed + * everywhere, by waiting for any secondary CPUs to be brought up and then + * checking that BOOT_CPU_MODE_HAVE_HYP(__boot_cpu_mode) is true. + * + * If not, there is a pre-existing hypervisor, some CPUs failed to boot, or + * something else went wrong... in such cases, trying to install a new + * hypervisor is unlikely to work as desired. + * + * When you call into your shiny new hypervisor, sp_hyp will contain junk, + * so you will need to set that to something sensible at the new hypervisor's + * initialisation entry point. + */ +ENTRY(__hyp_get_vectors) + mov r0, #-1 +ENDPROC(__hyp_get_vectors) + @ fall through +ENTRY(__hyp_set_vectors) + __HVC(0) + bx lr +ENDPROC(__hyp_set_vectors) + +#ifndef ZIMAGE +.align 2 +.L__boot_cpu_mode_offset: + .long __boot_cpu_mode - . +#endif + +.align 5 +__hyp_stub_vectors: +__hyp_stub_reset: W(b) . +__hyp_stub_und: W(b) . +__hyp_stub_svc: W(b) . +__hyp_stub_pabort: W(b) . +__hyp_stub_dabort: W(b) . +__hyp_stub_trap: W(b) __hyp_stub_do_trap +__hyp_stub_irq: W(b) . +__hyp_stub_fiq: W(b) . +ENDPROC(__hyp_stub_vectors) + diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 16cedb42c0c..896165096d6 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -34,6 +34,7 @@ #include <linux/list.h> #include <linux/kallsyms.h> #include <linux/proc_fs.h> +#include <linux/export.h> #include <asm/exception.h> #include <asm/mach/arch.h> @@ -109,6 +110,7 @@ void set_irq_flags(unsigned int irq, unsigned int iflags) /* Order is clear bits in "clr" then set bits in "set" */ irq_modify_status(irq, clr, set & ~clr); } +EXPORT_SYMBOL_GPL(set_irq_flags); void __init init_IRQ(void) { diff --git a/arch/arm/kernel/kprobes-test-arm.c b/arch/arm/kernel/kprobes-test-arm.c index 38c1a3b103a..83931290506 100644 --- a/arch/arm/kernel/kprobes-test-arm.c +++ b/arch/arm/kernel/kprobes-test-arm.c @@ -366,7 +366,9 @@ void kprobe_arm_test_cases(void) TEST_UNSUPPORTED(".word 0xe04f0392 @ umaal r0, pc, r2, r3") TEST_UNSUPPORTED(".word 0xe0500090 @ undef") TEST_UNSUPPORTED(".word 0xe05fff9f @ undef") +#endif +#if __LINUX_ARM_ARCH__ >= 7 TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"") TEST_RRR( "mlshi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"") TEST_RR( "mls lr, r",1, VAL2,", r",2, VAL3,", r13") @@ -456,6 +458,8 @@ void kprobe_arm_test_cases(void) TEST_UNSUPPORTED(".word 0xe1700090") /* Unallocated space */ #if __LINUX_ARM_ARCH__ >= 6 TEST_UNSUPPORTED("ldrex r2, [sp]") +#endif +#if (__LINUX_ARM_ARCH__ >= 7) || defined(CONFIG_CPU_32v6K) TEST_UNSUPPORTED("strexd r0, r2, r3, [sp]") TEST_UNSUPPORTED("ldrexd r2, r3, [sp]") TEST_UNSUPPORTED("strexb r0, r2, [sp]") diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index e29c3337ca8..8ef8c933780 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -45,10 +45,9 @@ int machine_kexec_prepare(struct kimage *image) for (i = 0; i < image->nr_segments; i++) { current_segment = &image->segment[i]; - err = memblock_is_region_memory(current_segment->mem, - current_segment->memsz); - if (err) - return - EINVAL; + if (!memblock_is_region_memory(current_segment->mem, + current_segment->memsz)) + return -EINVAL; err = get_user(header, (__be32*)current_segment->buf); if (err) diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 93971b1a4f0..53c0304b734 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -96,6 +96,10 @@ armpmu_event_set_period(struct perf_event *event, s64 period = hwc->sample_period; int ret = 0; + /* The period may have been changed by PERF_EVENT_IOC_PERIOD */ + if (unlikely(period != hwc->last_period)) + left = period - (hwc->last_period - left); + if (unlikely(left <= -period)) { left = period; local64_set(&hwc->period_left, left); diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c index 04eea22d795..90084a6de35 100644 --- a/arch/arm/kernel/process.c +++ b/arch/arm/kernel/process.c @@ -381,13 +381,20 @@ copy_thread(unsigned long clone_flags, unsigned long stack_start, struct thread_info *thread = task_thread_info(p); struct pt_regs *childregs = task_pt_regs(p); - *childregs = *regs; - childregs->ARM_r0 = 0; - childregs->ARM_sp = stack_start; - memset(&thread->cpu_context, 0, sizeof(struct cpu_context_save)); - thread->cpu_context.sp = (unsigned long)childregs; + + if (likely(regs)) { + *childregs = *regs; + childregs->ARM_r0 = 0; + childregs->ARM_sp = stack_start; + } else { + memset(childregs, 0, sizeof(struct pt_regs)); + thread->cpu_context.r4 = stk_sz; + thread->cpu_context.r5 = stack_start; + childregs->ARM_cpsr = SVC_MODE; + } thread->cpu_context.pc = (unsigned long)ret_from_fork; + thread->cpu_context.sp = (unsigned long)childregs; clear_ptrace_hw_breakpoint(p); @@ -423,63 +430,6 @@ int dump_fpu (struct pt_regs *regs, struct user_fp *fp) } EXPORT_SYMBOL(dump_fpu); -/* - * Shuffle the argument into the correct register before calling the - * thread function. r4 is the thread argument, r5 is the pointer to - * the thread function, and r6 points to the exit function. - */ -extern void kernel_thread_helper(void); -asm( ".pushsection .text\n" -" .align\n" -" .type kernel_thread_helper, #function\n" -"kernel_thread_helper:\n" -#ifdef CONFIG_TRACE_IRQFLAGS -" bl trace_hardirqs_on\n" -#endif -" msr cpsr_c, r7\n" -" mov r0, r4\n" -" mov lr, r6\n" -" mov pc, r5\n" -" .size kernel_thread_helper, . - kernel_thread_helper\n" -" .popsection"); - -#ifdef CONFIG_ARM_UNWIND -extern void kernel_thread_exit(long code); -asm( ".pushsection .text\n" -" .align\n" -" .type kernel_thread_exit, #function\n" -"kernel_thread_exit:\n" -" .fnstart\n" -" .cantunwind\n" -" bl do_exit\n" -" nop\n" -" .fnend\n" -" .size kernel_thread_exit, . - kernel_thread_exit\n" -" .popsection"); -#else -#define kernel_thread_exit do_exit -#endif - -/* - * Create a kernel thread. - */ -pid_t kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) -{ - struct pt_regs regs; - - memset(®s, 0, sizeof(regs)); - - regs.ARM_r4 = (unsigned long)arg; - regs.ARM_r5 = (unsigned long)fn; - regs.ARM_r6 = (unsigned long)kernel_thread_exit; - regs.ARM_r7 = SVC_MODE | PSR_ENDSTATE | PSR_ISETSTATE; - regs.ARM_pc = (unsigned long)kernel_thread_helper; - regs.ARM_cpsr = regs.ARM_r7 | PSR_I_BIT; - - return do_fork(flags|CLONE_VM|CLONE_UNTRACED, 0, ®s, 0, NULL, NULL); -} -EXPORT_SYMBOL(kernel_thread); - unsigned long get_wchan(struct task_struct *p) { struct stackframe frame; diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index febafa0f552..da1d1aa20ad 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -53,6 +53,7 @@ #include <asm/traps.h> #include <asm/unwind.h> #include <asm/memblock.h> +#include <asm/virt.h> #include "atags.h" #include "tcm.h" @@ -703,6 +704,21 @@ static int __init meminfo_cmp(const void *_a, const void *_b) return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; } +void __init hyp_mode_check(void) +{ +#ifdef CONFIG_ARM_VIRT_EXT + if (is_hyp_mode_available()) { + pr_info("CPU: All CPU(s) started in HYP mode.\n"); + pr_info("CPU: Virtualization extensions available.\n"); + } else if (is_hyp_mode_mismatched()) { + pr_warn("CPU: WARNING: CPU(s) started in wrong/inconsistent modes (primary CPU mode 0x%x)\n", + __boot_cpu_mode & MODE_MASK); + pr_warn("CPU: This may indicate a broken bootloader or firmware.\n"); + } else + pr_info("CPU: All CPU(s) started in SVC mode.\n"); +#endif +} + void __init setup_arch(char **cmdline_p) { struct machine_desc *mdesc; @@ -748,6 +764,10 @@ void __init setup_arch(char **cmdline_p) smp_init_cpus(); } #endif + + if (!is_smp()) + hyp_mode_check(); + reserve_crashkernel(); tcm_init(); diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c index f27789e4e38..56f72d257eb 100644 --- a/arch/arm/kernel/signal.c +++ b/arch/arm/kernel/signal.c @@ -10,7 +10,6 @@ #include <linux/errno.h> #include <linux/signal.h> #include <linux/personality.h> -#include <linux/freezer.h> #include <linux/uaccess.h> #include <linux/tracehook.h> diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index d100eacdb79..fbc8b2623d8 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -43,6 +43,7 @@ #include <asm/ptrace.h> #include <asm/localtimer.h> #include <asm/smp_plat.h> +#include <asm/virt.h> #include <asm/mach/arch.h> /* @@ -202,8 +203,11 @@ int __cpuinit __cpu_disable(void) /* * Flush user cache and TLB mappings, and then remove this CPU * from the vm mask set of all processes. + * + * Caches are flushed to the Level of Unification Inner Shareable + * to write-back dirty lines to unified caches shared by all CPUs. */ - flush_cache_all(); + flush_cache_louis(); local_flush_tlb_all(); clear_tasks_mm_cpumask(cpu); @@ -290,18 +294,24 @@ static void percpu_timer_setup(void); asmlinkage void __cpuinit secondary_start_kernel(void) { struct mm_struct *mm = &init_mm; - unsigned int cpu = smp_processor_id(); + unsigned int cpu; + + /* + * The identity mapping is uncached (strongly ordered), so + * switch away from it before attempting any exclusive accesses. + */ + cpu_switch_mm(mm->pgd, mm); + enter_lazy_tlb(mm, current); + local_flush_tlb_all(); /* * All kernel threads share the same mm context; grab a * reference and switch to it. */ + cpu = smp_processor_id(); atomic_inc(&mm->mm_count); current->active_mm = mm; cpumask_set_cpu(cpu, mm_cpumask(mm)); - cpu_switch_mm(mm->pgd, mm); - enter_lazy_tlb(mm, current); - local_flush_tlb_all(); printk("CPU%u: Booted secondary processor\n", cpu); @@ -355,6 +365,8 @@ void __init smp_cpus_done(unsigned int max_cpus) num_online_cpus(), bogosum / (500000/HZ), (bogosum / (5000/HZ)) % 100); + + hyp_mode_check(); } void __init smp_prepare_boot_cpu(void) diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c index e1f906989bb..b22d700fea2 100644 --- a/arch/arm/kernel/smp_twd.c +++ b/arch/arm/kernel/smp_twd.c @@ -42,10 +42,10 @@ static void twd_set_mode(enum clock_event_mode mode, switch (mode) { case CLOCK_EVT_MODE_PERIODIC: - /* timer load already set up */ ctrl = TWD_TIMER_CONTROL_ENABLE | TWD_TIMER_CONTROL_IT_ENABLE | TWD_TIMER_CONTROL_PERIODIC; - __raw_writel(twd_timer_rate / HZ, twd_base + TWD_TIMER_LOAD); + __raw_writel(DIV_ROUND_CLOSEST(twd_timer_rate, HZ), + twd_base + TWD_TIMER_LOAD); break; case CLOCK_EVT_MODE_ONESHOT: /* period set, and timer enabled in 'next_event' hook */ diff --git a/arch/arm/kernel/suspend.c b/arch/arm/kernel/suspend.c index 1794cc3b0f1..358bca3a995 100644 --- a/arch/arm/kernel/suspend.c +++ b/arch/arm/kernel/suspend.c @@ -17,6 +17,8 @@ extern void cpu_resume_mmu(void); */ void __cpu_suspend_save(u32 *ptr, u32 ptrsz, u32 sp, u32 *save_ptr) { + u32 *ctx = ptr; + *save_ptr = virt_to_phys(ptr); /* This must correspond to the LDM in cpu_resume() assembly */ @@ -26,7 +28,20 @@ void __cpu_suspend_save(u32 *ptr, u32 ptrsz, u32 sp, u32 *save_ptr) cpu_do_suspend(ptr); - flush_cache_all(); + flush_cache_louis(); + + /* + * flush_cache_louis does not guarantee that + * save_ptr and ptr are cleaned to main memory, + * just up to the Level of Unification Inner Shareable. + * Since the context pointer and context itself + * are to be retrieved with the MMU off that + * data must be cleaned from all cache levels + * to main memory using "area" cache primitives. + */ + __cpuc_flush_dcache_area(ctx, ptrsz); + __cpuc_flush_dcache_area(save_ptr, sizeof(*save_ptr)); + outer_clean_range(*save_ptr, *save_ptr + ptrsz); outer_clean_range(virt_to_phys(save_ptr), virt_to_phys(save_ptr) + sizeof(*save_ptr)); diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c index 76cbb055dd0..c2a898aa57a 100644 --- a/arch/arm/kernel/sys_arm.c +++ b/arch/arm/kernel/sys_arm.c @@ -59,69 +59,6 @@ asmlinkage int sys_vfork(struct pt_regs *regs) return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, regs->ARM_sp, regs, 0, NULL, NULL); } -/* sys_execve() executes a new program. - * This is called indirectly via a small wrapper - */ -asmlinkage int sys_execve(const char __user *filenamei, - const char __user *const __user *argv, - const char __user *const __user *envp, struct pt_regs *regs) -{ - int error; - char * filename; - - filename = getname(filenamei); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - error = do_execve(filename, argv, envp, regs); - putname(filename); -out: - return error; -} - -int kernel_execve(const char *filename, - const char *const argv[], - const char *const envp[]) -{ - struct pt_regs regs; - int ret; - - memset(®s, 0, sizeof(struct pt_regs)); - ret = do_execve(filename, - (const char __user *const __user *)argv, - (const char __user *const __user *)envp, ®s); - if (ret < 0) - goto out; - - /* - * Save argc to the register structure for userspace. - */ - regs.ARM_r0 = ret; - - /* - * We were successful. We won't be returning to our caller, but - * instead to user space by manipulating the kernel stack. - */ - asm( "add r0, %0, %1\n\t" - "mov r1, %2\n\t" - "mov r2, %3\n\t" - "bl memmove\n\t" /* copy regs to top of stack */ - "mov r8, #0\n\t" /* not a syscall */ - "mov r9, %0\n\t" /* thread structure */ - "mov sp, r0\n\t" /* reposition stack pointer */ - "b ret_to_user" - : - : "r" (current_thread_info()), - "Ir" (THREAD_START_SP - sizeof(regs)), - "r" (®s), - "Ir" (sizeof(regs)) - : "r0", "r1", "r2", "r3", "r8", "r9", "ip", "lr", "memory"); - - out: - return ret; -} -EXPORT_SYMBOL(kernel_execve); - /* * Since loff_t is a 64 bit type we avoid a lot of ABI hassle * with a different argument ordering. diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c index 9d0a30032d7..0dc53854a5d 100644 --- a/arch/arm/lib/delay.c +++ b/arch/arm/lib/delay.c @@ -45,6 +45,7 @@ int read_current_timer(unsigned long *timer_val) *timer_val = delay_timer->read_current_timer(); return 0; } +EXPORT_SYMBOL_GPL(read_current_timer); static void __timer_delay(unsigned long cycles) { diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index c8050b14e61..043624219b5 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -19,75 +19,69 @@ config AT91_SAM9G45_RESET config SOC_AT91SAM9 bool - select GENERIC_CLOCKEVENTS select CPU_ARM926T + select GENERIC_CLOCKEVENTS + select MULTI_IRQ_HANDLER + select SPARSE_IRQ menu "Atmel AT91 System-on-Chip" comment "Atmel AT91 Processor" -config SOC_AT91SAM9 - bool - select CPU_ARM926T - select MULTI_IRQ_HANDLER - select SPARSE_IRQ - select AT91_SAM9_TIME - select AT91_SAM9_SMC - config SOC_AT91RM9200 bool "AT91RM9200" select CPU_ARM920T - select MULTI_IRQ_HANDLER - select SPARSE_IRQ select GENERIC_CLOCKEVENTS select HAVE_AT91_DBGU0 + select MULTI_IRQ_HANDLER + select SPARSE_IRQ config SOC_AT91SAM9260 bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20" - select SOC_AT91SAM9 select HAVE_AT91_DBGU0 select HAVE_NET_MACB + select SOC_AT91SAM9 help Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE or AT91SAM9G20 SoC. config SOC_AT91SAM9261 bool "AT91SAM9261 or AT91SAM9G10" - select SOC_AT91SAM9 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL + select SOC_AT91SAM9 help Select this if you are using one of Atmel's AT91SAM9261 or AT91SAM9G10 SoC. config SOC_AT91SAM9263 bool "AT91SAM9263" - select SOC_AT91SAM9 select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL select HAVE_NET_MACB + select SOC_AT91SAM9 config SOC_AT91SAM9RL bool "AT91SAM9RL" - select SOC_AT91SAM9 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL + select SOC_AT91SAM9 config SOC_AT91SAM9G45 bool "AT91SAM9G45 or AT91SAM9M10 families" - select SOC_AT91SAM9 select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL select HAVE_NET_MACB + select SOC_AT91SAM9 help Select this if you are using one of Atmel's AT91SAM9G45 family SoC. This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11. config SOC_AT91SAM9X5 bool "AT91SAM9x5 family" - select SOC_AT91SAM9 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL select HAVE_NET_MACB + select SOC_AT91SAM9 help Select this if you are using one of Atmel's AT91SAM9x5 family SoC. This means that your SAM9 name finishes with a '5' (except if it is @@ -97,9 +91,9 @@ config SOC_AT91SAM9X5 config SOC_AT91SAM9N12 bool "AT91SAM9N12 family" - select SOC_AT91SAM9 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL + select SOC_AT91SAM9 help Select this if you are using Atmel's AT91SAM9N12 SoC. @@ -144,9 +138,9 @@ config ARCH_AT91SAM9G45 config ARCH_AT91X40 bool "AT91x40" depends on !MMU + select ARCH_USES_GETTIMEOFFSET select MULTI_IRQ_HANDLER select SPARSE_IRQ - select ARCH_USES_GETTIMEOFFSET endchoice diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 6f50c672227..5269825194a 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -187,6 +187,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91rm9200.0", &twi_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), CLKDEV_CON_ID("pioA", &pioA_clk), diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 9ac427a702d..1e122bcd784 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -479,7 +479,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91rm9200_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -511,8 +511,8 @@ static struct resource twi_resources[] = { }; static struct platform_device at91rm9200_twi_device = { - .name = "at91_i2c", - .id = -1, + .name = "i2c-at91rm9200", + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index 30c7f26a466..f8202615f4a 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -211,6 +211,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi_clk), /* more usart lookup table for DT entries */ CLKDEV_CON_DEV_ID("usart", "fffff200.serial", &mck), CLKDEV_CON_DEV_ID("usart", "fffb0000.serial", &usart0_clk), @@ -219,6 +221,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("usart", "fffd0000.serial", &usart3_clk), CLKDEV_CON_DEV_ID("usart", "fffd4000.serial", &usart4_clk), CLKDEV_CON_DEV_ID("usart", "fffd8000.serial", &usart5_clk), + CLKDEV_CON_DEV_ID(NULL, "fffac000.i2c", &twi_clk), /* more tc lookup table for DT entries */ CLKDEV_CON_DEV_ID("t0_clk", "fffa0000.timer", &tc0_clk), CLKDEV_CON_DEV_ID("t1_clk", "fffa0000.timer", &tc1_clk), diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index af50ff3281c..aa1e5872988 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -389,7 +389,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9260_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -421,14 +421,20 @@ static struct resource twi_resources[] = { }; static struct platform_device at91sam9260_twi_device = { - .name = "at91_i2c", - .id = -1, + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { + /* IP version is not the same on 9260 and g20 */ + if (cpu_is_at91sam9g20()) { + at91sam9260_twi_device.name = "i2c-at91sam9g20"; + } else { + at91sam9260_twi_device.name = "i2c-at91sam9260"; + } + /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA23, 0); /* TWD */ at91_set_multi_drive(AT91_PIN_PA23, 1); diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index f40762c5fed..04295c04b3e 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -178,6 +178,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &hck0), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9261.0", &twi_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi_clk), CLKDEV_CON_ID("pioA", &pioA_clk), CLKDEV_CON_ID("pioB", &pioB_clk), CLKDEV_CON_ID("pioC", &pioC_clk), diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index 11e9fa835cd..b9487696b7b 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -285,7 +285,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9261_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -317,20 +317,26 @@ static struct resource twi_resources[] = { }; static struct platform_device at91sam9261_twi_device = { - .name = "at91_i2c", - .id = -1, + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices) { + /* IP version is not the same on 9261 and g10 */ + if (cpu_is_at91sam9g10()) { + at91sam9261_twi_device.name = "i2c-at91sam9g10"; + /* I2C PIO must not be configured as open-drain on this chip */ + } else { + at91sam9261_twi_device.name = "i2c-at91sam9261"; + at91_set_multi_drive(AT91_PIN_PA7, 1); + at91_set_multi_drive(AT91_PIN_PA8, 1); + } + /* pins used for TWI interface */ at91_set_A_periph(AT91_PIN_PA7, 0); /* TWD */ - at91_set_multi_drive(AT91_PIN_PA7, 1); - at91_set_A_periph(AT91_PIN_PA8, 0); /* TWCK */ - at91_set_multi_drive(AT91_PIN_PA8, 1); i2c_register_board_info(0, devices, nr_devices); platform_device_register(&at91sam9261_twi_device); diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 144ef5de51b..d6f9c23927c 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -193,6 +193,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9260.0", &twi_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &ohci_clk), CLKDEV_CON_ID("pioA", &pioA_clk), @@ -210,6 +211,7 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("hclk", "a00000.ohci", &ohci_clk), CLKDEV_CON_DEV_ID("spi_clk", "fffa4000.spi", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "fffa8000.spi", &spi1_clk), + CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index 7c0898fe20f..cb85da2ecce 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -567,7 +567,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9263_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -599,8 +599,8 @@ static struct resource twi_resources[] = { }; static struct platform_device at91sam9263_twi_device = { - .name = "at91_i2c", - .id = -1, + .name = "i2c-at91sam9260", + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index ef6cedd52e3..84af1b506d9 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -237,6 +237,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb0_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tcb0_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.0", &twi0_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g10.1", &twi1_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), CLKDEV_CON_DEV_ID(NULL, "atmel-trng", &trng_clk), @@ -254,6 +256,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "fffd4000.timer", &tcb0_clk), CLKDEV_CON_DEV_ID("hclk", "700000.ohci", &uhphs_clk), CLKDEV_CON_DEV_ID("ehci_clk", "800000.ehci", &uhphs_clk), + CLKDEV_CON_DEV_ID(NULL, "fff84000.i2c", &twi0_clk), + CLKDEV_CON_DEV_ID(NULL, "fff88000.i2c", &twi1_clk), /* fake hclk clock */ CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk), CLKDEV_CON_ID("pioA", &pioA_clk), diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index e4c3b370920..b1596072dcc 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -653,7 +653,7 @@ static struct resource twi0_resources[] = { }; static struct platform_device at91sam9g45_twi0_device = { - .name = "at91_i2c", + .name = "i2c-at91sam9g10", .id = 0, .resource = twi0_resources, .num_resources = ARRAY_SIZE(twi0_resources), @@ -673,7 +673,7 @@ static struct resource twi1_resources[] = { }; static struct platform_device at91sam9g45_twi1_device = { - .name = "at91_i2c", + .name = "i2c-at91sam9g10", .id = 1, .resource = twi1_resources, .num_resources = ARRAY_SIZE(twi1_resources), @@ -686,18 +686,12 @@ void __init at91_add_device_i2c(short i2c_id, struct i2c_board_info *devices, in /* pins used for TWI interface */ if (i2c_id == 0) { at91_set_A_periph(AT91_PIN_PA20, 0); /* TWD */ - at91_set_multi_drive(AT91_PIN_PA20, 1); - at91_set_A_periph(AT91_PIN_PA21, 0); /* TWCK */ - at91_set_multi_drive(AT91_PIN_PA21, 1); platform_device_register(&at91sam9g45_twi0_device); } else { at91_set_A_periph(AT91_PIN_PB10, 0); /* TWD */ - at91_set_multi_drive(AT91_PIN_PB10, 1); - at91_set_A_periph(AT91_PIN_PB11, 0); /* TWCK */ - at91_set_multi_drive(AT91_PIN_PB11, 1); platform_device_register(&at91sam9g45_twi1_device); } diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c index 08494664ab7..732d3d3f4ec 100644 --- a/arch/arm/mach-at91/at91sam9n12.c +++ b/arch/arm/mach-at91/at91sam9n12.c @@ -169,6 +169,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "f8008000.timer", &tcb_clk), CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb_clk), CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma_clk), + CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk), + CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk), CLKDEV_CON_ID("pioA", &pioAB_clk), CLKDEV_CON_ID("pioB", &pioAB_clk), CLKDEV_CON_ID("pioC", &pioCD_clk), diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 72ce50a50de..72e90841222 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -186,6 +186,8 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.0", &twi0_clk), + CLKDEV_CON_DEV_ID(NULL, "i2c-at91sam9g20.1", &twi1_clk), CLKDEV_CON_ID("pioA", &pioA_clk), CLKDEV_CON_ID("pioB", &pioB_clk), CLKDEV_CON_ID("pioC", &pioC_clk), diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index deafea0e493..5047bdc92ad 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -314,7 +314,7 @@ static struct i2c_gpio_platform_data pdata = { static struct platform_device at91sam9rl_twi_device = { .name = "i2c-gpio", - .id = -1, + .id = 0, .dev.platform_data = &pdata, }; @@ -346,8 +346,8 @@ static struct resource twi_resources[] = { }; static struct platform_device at91sam9rl_twi_device = { - .name = "at91_i2c", - .id = -1, + .name = "i2c-at91sam9g20", + .id = 0, .resource = twi_resources, .num_resources = ARRAY_SIZE(twi_resources), }; diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c index 477cf9d0667..e5035380dcb 100644 --- a/arch/arm/mach-at91/at91sam9x5.c +++ b/arch/arm/mach-at91/at91sam9x5.c @@ -231,6 +231,9 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "f800c000.timer", &tcb0_clk), CLKDEV_CON_DEV_ID("dma_clk", "ffffec00.dma-controller", &dma0_clk), CLKDEV_CON_DEV_ID("dma_clk", "ffffee00.dma-controller", &dma1_clk), + CLKDEV_CON_DEV_ID(NULL, "f8010000.i2c", &twi0_clk), + CLKDEV_CON_DEV_ID(NULL, "f8014000.i2c", &twi1_clk), + CLKDEV_CON_DEV_ID(NULL, "f8018000.i2c", &twi2_clk), CLKDEV_CON_ID("pioA", &pioAB_clk), CLKDEV_CON_ID("pioB", &pioAB_clk), CLKDEV_CON_ID("pioC", &pioCD_clk), diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c index 6bd7300a2bc..bb7f54474b9 100644 --- a/arch/arm/mach-at91/at91x40.c +++ b/arch/arm/mach-at91/at91x40.c @@ -88,6 +88,6 @@ void __init at91x40_init_interrupts(unsigned int priority[NR_AIC_IRQS]) if (!priority) priority = at91x40_default_irq_priority; - at91_aic_init(priority); + at91_aic_init(priority, at91_extern_irq); } diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c index 9cda3fd346a..6960778af4c 100644 --- a/arch/arm/mach-at91/board-neocore926.c +++ b/arch/arm/mach-at91/board-neocore926.c @@ -129,7 +129,7 @@ static struct spi_board_info neocore926_spi_devices[] = { .max_speed_hz = 125000 * 16, .bus_num = 0, .platform_data = &ads_info, - .irq = AT91SAM9263_ID_IRQ1, + .irq = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1, }, #endif }; diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c index 27b3af1a304..a9167dd45f9 100644 --- a/arch/arm/mach-at91/board-sam9261ek.c +++ b/arch/arm/mach-at91/board-sam9261ek.c @@ -309,7 +309,7 @@ static struct spi_board_info ek_spi_devices[] = { .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */ .bus_num = 0, .platform_data = &ads_info, - .irq = AT91SAM9261_ID_IRQ0, + .irq = NR_IRQS_LEGACY + AT91SAM9261_ID_IRQ0, .controller_data = (void *) AT91_PIN_PA28, /* CS pin */ }, #endif diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c index 073e17403d9..b87dbe2be0d 100644 --- a/arch/arm/mach-at91/board-sam9263ek.c +++ b/arch/arm/mach-at91/board-sam9263ek.c @@ -132,7 +132,7 @@ static struct spi_board_info ek_spi_devices[] = { .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */ .bus_num = 0, .platform_data = &ads_info, - .irq = AT91SAM9263_ID_IRQ1, + .irq = NR_IRQS_LEGACY + AT91SAM9263_ID_IRQ1, }, #endif }; diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h index f4965067765..b62f560e6c7 100644 --- a/arch/arm/mach-at91/generic.h +++ b/arch/arm/mach-at91/generic.h @@ -26,7 +26,8 @@ extern void __init at91_dt_initialize(void); extern void __init at91_init_irq_default(void); extern void __init at91_init_interrupts(unsigned int priority[]); extern void __init at91x40_init_interrupts(unsigned int priority[]); -extern void __init at91_aic_init(unsigned int priority[]); +extern void __init at91_aic_init(unsigned int priority[], + unsigned int ext_irq_mask); extern int __init at91_aic_of_init(struct device_node *node, struct device_node *parent); extern int __init at91_aic5_of_init(struct device_node *node, diff --git a/arch/arm/mach-at91/include/mach/at91_twi.h b/arch/arm/mach-at91/include/mach/at91_twi.h deleted file mode 100644 index bb2880f6ba3..00000000000 --- a/arch/arm/mach-at91/include/mach/at91_twi.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91_twi.h - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * - * Two-wire Interface (TWI) registers. - * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91_TWI_H -#define AT91_TWI_H - -#define AT91_TWI_CR 0x00 /* Control Register */ -#define AT91_TWI_START (1 << 0) /* Send a Start Condition */ -#define AT91_TWI_STOP (1 << 1) /* Send a Stop Condition */ -#define AT91_TWI_MSEN (1 << 2) /* Master Transfer Enable */ -#define AT91_TWI_MSDIS (1 << 3) /* Master Transfer Disable */ -#define AT91_TWI_SVEN (1 << 4) /* Slave Transfer Enable [SAM9260 only] */ -#define AT91_TWI_SVDIS (1 << 5) /* Slave Transfer Disable [SAM9260 only] */ -#define AT91_TWI_SWRST (1 << 7) /* Software Reset */ - -#define AT91_TWI_MMR 0x04 /* Master Mode Register */ -#define AT91_TWI_IADRSZ (3 << 8) /* Internal Device Address Size */ -#define AT91_TWI_IADRSZ_NO (0 << 8) -#define AT91_TWI_IADRSZ_1 (1 << 8) -#define AT91_TWI_IADRSZ_2 (2 << 8) -#define AT91_TWI_IADRSZ_3 (3 << 8) -#define AT91_TWI_MREAD (1 << 12) /* Master Read Direction */ -#define AT91_TWI_DADR (0x7f << 16) /* Device Address */ - -#define AT91_TWI_SMR 0x08 /* Slave Mode Register [SAM9260 only] */ -#define AT91_TWI_SADR (0x7f << 16) /* Slave Address */ - -#define AT91_TWI_IADR 0x0c /* Internal Address Register */ - -#define AT91_TWI_CWGR 0x10 /* Clock Waveform Generator Register */ -#define AT91_TWI_CLDIV (0xff << 0) /* Clock Low Divisor */ -#define AT91_TWI_CHDIV (0xff << 8) /* Clock High Divisor */ -#define AT91_TWI_CKDIV (7 << 16) /* Clock Divider */ - -#define AT91_TWI_SR 0x20 /* Status Register */ -#define AT91_TWI_TXCOMP (1 << 0) /* Transmission Complete */ -#define AT91_TWI_RXRDY (1 << 1) /* Receive Holding Register Ready */ -#define AT91_TWI_TXRDY (1 << 2) /* Transmit Holding Register Ready */ -#define AT91_TWI_SVREAD (1 << 3) /* Slave Read [SAM9260 only] */ -#define AT91_TWI_SVACC (1 << 4) /* Slave Access [SAM9260 only] */ -#define AT91_TWI_GACC (1 << 5) /* General Call Access [SAM9260 only] */ -#define AT91_TWI_OVRE (1 << 6) /* Overrun Error [AT91RM9200 only] */ -#define AT91_TWI_UNRE (1 << 7) /* Underrun Error [AT91RM9200 only] */ -#define AT91_TWI_NACK (1 << 8) /* Not Acknowledged */ -#define AT91_TWI_ARBLST (1 << 9) /* Arbitration Lost [SAM9260 only] */ -#define AT91_TWI_SCLWS (1 << 10) /* Clock Wait State [SAM9260 only] */ -#define AT91_TWI_EOSACC (1 << 11) /* End of Slave Address [SAM9260 only] */ - -#define AT91_TWI_IER 0x24 /* Interrupt Enable Register */ -#define AT91_TWI_IDR 0x28 /* Interrupt Disable Register */ -#define AT91_TWI_IMR 0x2c /* Interrupt Mask Register */ -#define AT91_TWI_RHR 0x30 /* Receive Holding Register */ -#define AT91_TWI_THR 0x34 /* Transmit Holding Register */ - -#endif - diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c index 1e02c0e49dc..febc2ee901a 100644 --- a/arch/arm/mach-at91/irq.c +++ b/arch/arm/mach-at91/irq.c @@ -502,14 +502,19 @@ int __init at91_aic5_of_init(struct device_node *node, /* * Initialize the AIC interrupt controller. */ -void __init at91_aic_init(unsigned int *priority) +void __init at91_aic_init(unsigned int *priority, unsigned int ext_irq_mask) { unsigned int i; int irq_base; - if (at91_aic_pm_init()) + at91_extern_irq = kzalloc(BITS_TO_LONGS(n_irqs) + * sizeof(*at91_extern_irq), GFP_KERNEL); + + if (at91_aic_pm_init() || at91_extern_irq == NULL) panic("Unable to allocate bit maps\n"); + *at91_extern_irq = ext_irq_mask; + at91_aic_base = ioremap(AT91_AIC, 512); if (!at91_aic_base) panic("Unable to ioremap AIC registers\n"); diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 2c2d86505a5..5315f05896e 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -153,7 +153,9 @@ static int at91_pm_verify_clocks(void) } } -#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS + if (!IS_ENABLED(CONFIG_AT91_PROGRAMMABLE_CLOCKS)) + return 1; + /* PCK0..PCK3 must be disabled, or configured to use clk32k */ for (i = 0; i < 4; i++) { u32 css; @@ -167,7 +169,6 @@ static int at91_pm_verify_clocks(void) return 0; } } -#endif return 1; } diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index e6f52de1062..0b32c81730a 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -47,7 +47,7 @@ void __init at91_init_irq_default(void) void __init at91_init_interrupts(unsigned int *priority) { /* Initialize the AIC interrupt controller */ - at91_aic_init(priority); + at91_aic_init(priority, at91_extern_irq); /* Enable GPIO interrupts */ at91_gpio_irq_setup(); @@ -87,7 +87,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length) iotable_init(desc, 1); } -static struct map_desc at91_io_desc __initdata = { +static struct map_desc at91_io_desc __initdata __maybe_unused = { .virtual = (unsigned long)AT91_VA_BASE_SYS, .pfn = __phys_to_pfn(AT91_BASE_SYS), .length = SZ_16K, @@ -151,7 +151,7 @@ static void __init soc_detect(u32 dbgu_base) } /* at91sam9g10 */ - if ((cidr & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) { + if ((socid & ~AT91_CIDR_EXT) == ARCH_ID_AT91SAM9G10) { at91_soc_initdata.type = AT91_SOC_SAM9G10; at91_boot_soc = at91sam9261_soc; } diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig index e6135363765..263242da2cb 100644 --- a/arch/arm/mach-clps711x/Kconfig +++ b/arch/arm/mach-clps711x/Kconfig @@ -23,9 +23,9 @@ config ARCH_CLEP7312 config ARCH_EDB7211 bool "EDB7211" - select ISA - select ARCH_SPARSEMEM_ENABLE select ARCH_SELECT_MEMORY_MODEL + select ARCH_SPARSEMEM_ENABLE + select ISA help Say Y here if you intend to run this kernel on a Cirrus Logic EDB-7211 evaluation board. diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig index ab99c3c3b75..f8eecb95941 100644 --- a/arch/arm/mach-davinci/Kconfig +++ b/arch/arm/mach-davinci/Kconfig @@ -4,12 +4,12 @@ config AINTC bool config CP_INTC - select IRQ_DOMAIN bool + select IRQ_DOMAIN config ARCH_DAVINCI_DMx - select CPU_ARM926T bool + select CPU_ARM926T menu "TI DaVinci Implementations" @@ -32,19 +32,19 @@ config ARCH_DAVINCI_DM646x config ARCH_DAVINCI_DA830 bool "DA830/OMAP-L137/AM17x based system" - select CP_INTC select ARCH_DAVINCI_DA8XX select CPU_DCACHE_WRITETHROUGH # needed on silicon revs 1.0, 1.1 + select CP_INTC config ARCH_DAVINCI_DA850 bool "DA850/OMAP-L138/AM18x based system" - select CP_INTC select ARCH_DAVINCI_DA8XX select ARCH_HAS_CPUFREQ + select CP_INTC config ARCH_DAVINCI_DA8XX - select CPU_ARM926T bool + select CPU_ARM926T config ARCH_DAVINCI_DM365 bool "DaVinci 365 based system" @@ -52,9 +52,9 @@ config ARCH_DAVINCI_DM365 select ARCH_DAVINCI_DMx config ARCH_DAVINCI_TNETV107X + bool "TNETV107X based system" select CPU_V6 select CP_INTC - bool "TNETV107X based system" comment "DaVinci Board Type" @@ -103,9 +103,9 @@ config MACH_DAVINCI_DM6467_EVM bool "TI DM6467 EVM" default ARCH_DAVINCI_DM646x depends on ARCH_DAVINCI_DM646x - select MACH_DAVINCI_DM6467TEVM select EEPROM_AT24 select I2C + select MACH_DAVINCI_DM6467TEVM help Configure this option to specify the whether the board used for development is a DM6467 EVM @@ -127,8 +127,8 @@ config MACH_DAVINCI_DA830_EVM bool "TI DA830/OMAP-L137/AM17x Reference Platform" default ARCH_DAVINCI_DA830 depends on ARCH_DAVINCI_DA830 - select GPIO_PCF857X select EEPROM_AT24 + select GPIO_PCF857X select I2C help Say Y here to select the TI DA830/OMAP-L137/AM17x Evaluation Module. @@ -186,6 +186,13 @@ config DA850_UI_RMII NOTE: Please take care while choosing this option, MII PHY will not be functional if RMII mode is selected. +config DA850_UI_SD_VIDEO_PORT + bool "Video Port Interface" + help + Say Y if you want to use Video Port Interface (VPIF) on the + DA850/OMAP-L138 EVM. The Video decoders/encoders are found on the + UI daughter card that is supplied with the EVM. + endchoice config DA850_WL12XX diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 1295e616cee..32ee3f89596 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -45,6 +45,9 @@ #include <linux/platform_data/mtd-davinci-aemif.h> #include <linux/platform_data/spi-davinci.h> +#include <media/tvp514x.h> +#include <media/adv7343.h> + #define DA850_EVM_PHY_ID "davinci_mdio-0:00" #define DA850_LCD_PWR_PIN GPIO_TO_PIN(2, 8) #define DA850_LCD_BL_PIN GPIO_TO_PIN(2, 15) @@ -452,6 +455,15 @@ static void da850_evm_ui_keys_init(unsigned gpio) } } +#ifdef CONFIG_DA850_UI_SD_VIDEO_PORT +static inline void da850_evm_setup_video_port(int video_sel) +{ + gpio_set_value_cansleep(video_sel, 0); +} +#else +static inline void da850_evm_setup_video_port(int video_sel) { } +#endif + static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, unsigned ngpio, void *c) { @@ -497,6 +509,8 @@ static int da850_evm_ui_expander_setup(struct i2c_client *client, unsigned gpio, da850_evm_setup_emac_rmii(sel_a); + da850_evm_setup_video_port(sel_c); + return 0; exp_setup_keys_fail: @@ -1149,6 +1163,169 @@ static __init int da850_evm_init_cpufreq(void) static __init int da850_evm_init_cpufreq(void) { return 0; } #endif +#if defined(CONFIG_DA850_UI_SD_VIDEO_PORT) + +#define TVP5147_CH0 "tvp514x-0" +#define TVP5147_CH1 "tvp514x-1" + +/* VPIF capture configuration */ +static struct tvp514x_platform_data tvp5146_pdata = { + .clk_polarity = 0, + .hs_polarity = 1, + .vs_polarity = 1, +}; + +#define TVP514X_STD_ALL (V4L2_STD_NTSC | V4L2_STD_PAL) + +static const struct vpif_input da850_ch0_inputs[] = { + { + .input = { + .index = 0, + .name = "Composite", + .type = V4L2_INPUT_TYPE_CAMERA, + .capabilities = V4L2_IN_CAP_STD, + .std = TVP514X_STD_ALL, + }, + .input_route = INPUT_CVBS_VI2B, + .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, + .subdev_name = TVP5147_CH0, + }, +}; + +static const struct vpif_input da850_ch1_inputs[] = { + { + .input = { + .index = 0, + .name = "S-Video", + .type = V4L2_INPUT_TYPE_CAMERA, + .capabilities = V4L2_IN_CAP_STD, + .std = TVP514X_STD_ALL, + }, + .input_route = INPUT_SVIDEO_VI2C_VI1C, + .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, + .subdev_name = TVP5147_CH1, + }, +}; + +static struct vpif_subdev_info da850_vpif_capture_sdev_info[] = { + { + .name = TVP5147_CH0, + .board_info = { + I2C_BOARD_INFO("tvp5146", 0x5d), + .platform_data = &tvp5146_pdata, + }, + }, + { + .name = TVP5147_CH1, + .board_info = { + I2C_BOARD_INFO("tvp5146", 0x5c), + .platform_data = &tvp5146_pdata, + }, + }, +}; + +static struct vpif_capture_config da850_vpif_capture_config = { + .subdev_info = da850_vpif_capture_sdev_info, + .subdev_count = ARRAY_SIZE(da850_vpif_capture_sdev_info), + .chan_config[0] = { + .inputs = da850_ch0_inputs, + .input_count = ARRAY_SIZE(da850_ch0_inputs), + .vpif_if = { + .if_type = VPIF_IF_BT656, + .hd_pol = 1, + .vd_pol = 1, + .fid_pol = 0, + }, + }, + .chan_config[1] = { + .inputs = da850_ch1_inputs, + .input_count = ARRAY_SIZE(da850_ch1_inputs), + .vpif_if = { + .if_type = VPIF_IF_BT656, + .hd_pol = 1, + .vd_pol = 1, + .fid_pol = 0, + }, + }, + .card_name = "DA850/OMAP-L138 Video Capture", +}; + +/* VPIF display configuration */ +static struct vpif_subdev_info da850_vpif_subdev[] = { + { + .name = "adv7343", + .board_info = { + I2C_BOARD_INFO("adv7343", 0x2a), + }, + }, +}; + +static const struct vpif_output da850_ch0_outputs[] = { + { + .output = { + .index = 0, + .name = "Composite", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .capabilities = V4L2_OUT_CAP_STD, + .std = V4L2_STD_ALL, + }, + .subdev_name = "adv7343", + .output_route = ADV7343_COMPOSITE_ID, + }, + { + .output = { + .index = 1, + .name = "S-Video", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .capabilities = V4L2_OUT_CAP_STD, + .std = V4L2_STD_ALL, + }, + .subdev_name = "adv7343", + .output_route = ADV7343_SVIDEO_ID, + }, +}; + +static struct vpif_display_config da850_vpif_display_config = { + .subdevinfo = da850_vpif_subdev, + .subdev_count = ARRAY_SIZE(da850_vpif_subdev), + .chan_config[0] = { + .outputs = da850_ch0_outputs, + .output_count = ARRAY_SIZE(da850_ch0_outputs), + }, + .card_name = "DA850/OMAP-L138 Video Display", +}; + +static __init void da850_vpif_init(void) +{ + int ret; + + ret = da850_register_vpif(); + if (ret) + pr_warn("da850_evm_init: VPIF setup failed: %d\n", ret); + + ret = davinci_cfg_reg_list(da850_vpif_capture_pins); + if (ret) + pr_warn("da850_evm_init: VPIF capture mux setup failed: %d\n", + ret); + + ret = da850_register_vpif_capture(&da850_vpif_capture_config); + if (ret) + pr_warn("da850_evm_init: VPIF capture setup failed: %d\n", ret); + + ret = davinci_cfg_reg_list(da850_vpif_display_pins); + if (ret) + pr_warn("da850_evm_init: VPIF display mux setup failed: %d\n", + ret); + + ret = da850_register_vpif_display(&da850_vpif_display_config); + if (ret) + pr_warn("da850_evm_init: VPIF display setup failed: %d\n", ret); +} + +#else +static __init void da850_vpif_init(void) {} +#endif + #ifdef CONFIG_DA850_WL12XX static void wl12xx_set_power(int index, bool power_on) @@ -1375,6 +1552,8 @@ static __init void da850_evm_init(void) pr_warning("da850_evm_init: suspend registration failed: %d\n", ret); + da850_vpif_init(); + ret = da8xx_register_spi(1, da850evm_spi_info, ARRAY_SIZE(da850evm_spi_info)); if (ret) diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index ca72fc4b8cc..f22572cee49 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -23,6 +23,7 @@ #include <linux/phy.h> #include <linux/clk.h> #include <linux/videodev2.h> +#include <linux/v4l2-dv-timings.h> #include <linux/export.h> #include <media/tvp514x.h> @@ -620,7 +621,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = { { .name = "ntsc", .timings_type = VPBE_ENC_STD, - .timings = {V4L2_STD_525_60}, + .std_id = V4L2_STD_525_60, .interlaced = 1, .xres = 720, .yres = 480, @@ -632,7 +633,7 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = { { .name = "pal", .timings_type = VPBE_ENC_STD, - .timings = {V4L2_STD_625_50}, + .std_id = V4L2_STD_625_50, .interlaced = 1, .xres = 720, .yres = 576, @@ -647,8 +648,8 @@ static struct vpbe_enc_mode_info dm644xevm_enc_std_timing[] = { static struct vpbe_enc_mode_info dm644xevm_enc_preset_timing[] = { { .name = "480p59_94", - .timings_type = VPBE_ENC_DV_PRESET, - .timings = {V4L2_DV_480P59_94}, + .timings_type = VPBE_ENC_CUSTOM_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_720X480P59_94, .interlaced = 0, .xres = 720, .yres = 480, @@ -659,8 +660,8 @@ static struct vpbe_enc_mode_info dm644xevm_enc_preset_timing[] = { }, { .name = "576p50", - .timings_type = VPBE_ENC_DV_PRESET, - .timings = {V4L2_DV_576P50}, + .timings_type = VPBE_ENC_CUSTOM_TIMINGS, + .dv_timings = V4L2_DV_BT_CEA_720X576P50, .interlaced = 0, .xres = 720, .yres = 576, @@ -698,7 +699,7 @@ static struct vpbe_output dm644xevm_vpbe_outputs[] = { .index = 1, .name = "Component", .type = V4L2_OUTPUT_TYPE_ANALOG, - .capabilities = V4L2_OUT_CAP_PRESETS, + .capabilities = V4L2_OUT_CAP_DV_TIMINGS, }, .subdev_name = VPBE_VENC_SUBDEV_NAME, .default_mode = "480p59_94", diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index 9944367b493..1dbf85beed1 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -26,6 +26,7 @@ #include <linux/i2c/pcf857x.h> #include <media/tvp514x.h> +#include <media/adv7343.h> #include <linux/mtd/mtd.h> #include <linux/mtd/nand.h> @@ -496,18 +497,49 @@ static struct vpif_subdev_info dm646x_vpif_subdev[] = { }, }; -static const char *output[] = { - "Composite", - "Component", - "S-Video", +static const struct vpif_output dm6467_ch0_outputs[] = { + { + .output = { + .index = 0, + .name = "Composite", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .capabilities = V4L2_OUT_CAP_STD, + .std = V4L2_STD_ALL, + }, + .subdev_name = "adv7343", + .output_route = ADV7343_COMPOSITE_ID, + }, + { + .output = { + .index = 1, + .name = "Component", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .capabilities = V4L2_OUT_CAP_CUSTOM_TIMINGS, + }, + .subdev_name = "adv7343", + .output_route = ADV7343_COMPONENT_ID, + }, + { + .output = { + .index = 2, + .name = "S-Video", + .type = V4L2_OUTPUT_TYPE_ANALOG, + .capabilities = V4L2_OUT_CAP_STD, + .std = V4L2_STD_ALL, + }, + .subdev_name = "adv7343", + .output_route = ADV7343_SVIDEO_ID, + }, }; static struct vpif_display_config dm646x_vpif_display_config = { .set_clock = set_vpif_clock, .subdevinfo = dm646x_vpif_subdev, .subdev_count = ARRAY_SIZE(dm646x_vpif_subdev), - .output = output, - .output_count = ARRAY_SIZE(output), + .chan_config[0] = { + .outputs = dm6467_ch0_outputs, + .output_count = ARRAY_SIZE(dm6467_ch0_outputs), + }, .card_name = "DM646x EVM", }; @@ -601,15 +633,6 @@ static struct vpif_subdev_info vpif_capture_sdev_info[] = { I2C_BOARD_INFO("tvp5146", 0x5d), .platform_data = &tvp5146_pdata, }, - .input = INPUT_CVBS_VI2B, - .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, - .can_route = 1, - .vpif_if = { - .if_type = VPIF_IF_BT656, - .hd_pol = 1, - .vd_pol = 1, - .fid_pol = 0, - }, }, { .name = TVP5147_CH1, @@ -617,15 +640,6 @@ static struct vpif_subdev_info vpif_capture_sdev_info[] = { I2C_BOARD_INFO("tvp5146", 0x5c), .platform_data = &tvp5146_pdata, }, - .input = INPUT_SVIDEO_VI2C_VI1C, - .output = OUTPUT_10BIT_422_EMBEDDED_SYNC, - .can_route = 1, - .vpif_if = { - .if_type = VPIF_IF_BT656, - .hd_pol = 1, - .vd_pol = 1, - .fid_pol = 0, - }, }, }; @@ -635,9 +649,12 @@ static const struct vpif_input dm6467_ch0_inputs[] = { .index = 0, .name = "Composite", .type = V4L2_INPUT_TYPE_CAMERA, + .capabilities = V4L2_IN_CAP_STD, .std = TVP514X_STD_ALL, }, .subdev_name = TVP5147_CH0, + .input_route = INPUT_CVBS_VI2B, + .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, }, }; @@ -647,9 +664,12 @@ static const struct vpif_input dm6467_ch1_inputs[] = { .index = 0, .name = "S-Video", .type = V4L2_INPUT_TYPE_CAMERA, + .capabilities = V4L2_IN_CAP_STD, .std = TVP514X_STD_ALL, }, .subdev_name = TVP5147_CH1, + .input_route = INPUT_SVIDEO_VI2C_VI1C, + .output_route = OUTPUT_10BIT_422_EMBEDDED_SYNC, }, }; @@ -661,10 +681,22 @@ static struct vpif_capture_config dm646x_vpif_capture_cfg = { .chan_config[0] = { .inputs = dm6467_ch0_inputs, .input_count = ARRAY_SIZE(dm6467_ch0_inputs), + .vpif_if = { + .if_type = VPIF_IF_BT656, + .hd_pol = 1, + .vd_pol = 1, + .fid_pol = 0, + }, }, .chan_config[1] = { .inputs = dm6467_ch1_inputs, .input_count = ARRAY_SIZE(dm6467_ch1_inputs), + .vpif_if = { + .if_type = VPIF_IF_BT656, + .hd_pol = 1, + .vd_pol = 1, + .fid_pol = 0, + }, }, }; diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index 6676dee7104..b90c172d554 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -347,6 +347,13 @@ static struct clk spi1_clk = { .flags = DA850_CLK_ASYNC3, }; +static struct clk vpif_clk = { + .name = "vpif", + .parent = &pll0_sysclk2, + .lpsc = DA850_LPSC1_VPIF, + .gpsc = 1, +}; + static struct clk sata_clk = { .name = "sata", .parent = &pll0_sysclk2, @@ -397,6 +404,7 @@ static struct clk_lookup da850_clks[] = { CLK(NULL, "usb20", &usb20_clk), CLK("spi_davinci.0", NULL, &spi0_clk), CLK("spi_davinci.1", NULL, &spi1_clk), + CLK("vpif", NULL, &vpif_clk), CLK("ahci", NULL, &sata_clk), CLK(NULL, NULL, NULL), }; @@ -573,6 +581,46 @@ static const struct mux_config da850_pins[] = { MUX_CFG(DA850, GPIO6_10, 13, 20, 15, 8, false) MUX_CFG(DA850, GPIO6_13, 13, 8, 15, 8, false) MUX_CFG(DA850, RTC_ALARM, 0, 28, 15, 2, false) + /* VPIF Capture */ + MUX_CFG(DA850, VPIF_DIN0, 15, 4, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN1, 15, 0, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN2, 14, 28, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN3, 14, 24, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN4, 14, 20, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN5, 14, 16, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN6, 14, 12, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN7, 14, 8, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN8, 16, 4, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN9, 16, 0, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN10, 15, 28, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN11, 15, 24, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN12, 15, 20, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN13, 15, 16, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN14, 15, 12, 15, 1, false) + MUX_CFG(DA850, VPIF_DIN15, 15, 8, 15, 1, false) + MUX_CFG(DA850, VPIF_CLKIN0, 14, 0, 15, 1, false) + MUX_CFG(DA850, VPIF_CLKIN1, 14, 4, 15, 1, false) + MUX_CFG(DA850, VPIF_CLKIN2, 19, 8, 15, 1, false) + MUX_CFG(DA850, VPIF_CLKIN3, 19, 16, 15, 1, false) + /* VPIF Display */ + MUX_CFG(DA850, VPIF_DOUT0, 17, 4, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT1, 17, 0, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT2, 16, 28, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT3, 16, 24, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT4, 16, 20, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT5, 16, 16, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT6, 16, 12, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT7, 16, 8, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT8, 18, 4, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT9, 18, 0, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT10, 17, 28, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT11, 17, 24, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT12, 17, 20, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT13, 17, 16, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT14, 17, 12, 15, 1, false) + MUX_CFG(DA850, VPIF_DOUT15, 17, 8, 15, 1, false) + MUX_CFG(DA850, VPIF_CLKO2, 19, 12, 15, 1, false) + MUX_CFG(DA850, VPIF_CLKO3, 19, 20, 15, 1, false) #endif }; @@ -595,6 +643,26 @@ const short da850_lcdcntl_pins[] __initconst = { -1 }; +const short da850_vpif_capture_pins[] __initdata = { + DA850_VPIF_DIN0, DA850_VPIF_DIN1, DA850_VPIF_DIN2, DA850_VPIF_DIN3, + DA850_VPIF_DIN4, DA850_VPIF_DIN5, DA850_VPIF_DIN6, DA850_VPIF_DIN7, + DA850_VPIF_DIN8, DA850_VPIF_DIN9, DA850_VPIF_DIN10, DA850_VPIF_DIN11, + DA850_VPIF_DIN12, DA850_VPIF_DIN13, DA850_VPIF_DIN14, DA850_VPIF_DIN15, + DA850_VPIF_CLKIN0, DA850_VPIF_CLKIN1, DA850_VPIF_CLKIN2, + DA850_VPIF_CLKIN3, + -1 +}; + +const short da850_vpif_display_pins[] __initdata = { + DA850_VPIF_DOUT0, DA850_VPIF_DOUT1, DA850_VPIF_DOUT2, DA850_VPIF_DOUT3, + DA850_VPIF_DOUT4, DA850_VPIF_DOUT5, DA850_VPIF_DOUT6, DA850_VPIF_DOUT7, + DA850_VPIF_DOUT8, DA850_VPIF_DOUT9, DA850_VPIF_DOUT10, + DA850_VPIF_DOUT11, DA850_VPIF_DOUT12, DA850_VPIF_DOUT13, + DA850_VPIF_DOUT14, DA850_VPIF_DOUT15, DA850_VPIF_CLKO2, + DA850_VPIF_CLKO3, + -1 +}; + /* FIQ are pri 0-1; otherwise 2-7, with 7 lowest priority */ static u8 da850_default_priorities[DA850_N_CP_INTC_IRQ] = { [IRQ_DA8XX_COMMTX] = 7, @@ -939,7 +1007,7 @@ static struct platform_device da850_cpufreq_device = { unsigned int da850_max_speed = 300000; -int __init da850_register_cpufreq(char *async_clk) +int da850_register_cpufreq(char *async_clk) { int i; @@ -1064,6 +1132,90 @@ no_ddrpll_mem: return ret; } +/* VPIF resource, platform data */ +static u64 da850_vpif_dma_mask = DMA_BIT_MASK(32); + +static struct resource da850_vpif_resource[] = { + { + .start = DA8XX_VPIF_BASE, + .end = DA8XX_VPIF_BASE + 0xfff, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device da850_vpif_dev = { + .name = "vpif", + .id = -1, + .dev = { + .dma_mask = &da850_vpif_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = da850_vpif_resource, + .num_resources = ARRAY_SIZE(da850_vpif_resource), +}; + +static struct resource da850_vpif_display_resource[] = { + { + .start = IRQ_DA850_VPIFINT, + .end = IRQ_DA850_VPIFINT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device da850_vpif_display_dev = { + .name = "vpif_display", + .id = -1, + .dev = { + .dma_mask = &da850_vpif_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = da850_vpif_display_resource, + .num_resources = ARRAY_SIZE(da850_vpif_display_resource), +}; + +static struct resource da850_vpif_capture_resource[] = { + { + .start = IRQ_DA850_VPIFINT, + .end = IRQ_DA850_VPIFINT, + .flags = IORESOURCE_IRQ, + }, + { + .start = IRQ_DA850_VPIFINT, + .end = IRQ_DA850_VPIFINT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device da850_vpif_capture_dev = { + .name = "vpif_capture", + .id = -1, + .dev = { + .dma_mask = &da850_vpif_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .resource = da850_vpif_capture_resource, + .num_resources = ARRAY_SIZE(da850_vpif_capture_resource), +}; + +int __init da850_register_vpif(void) +{ + return platform_device_register(&da850_vpif_dev); +} + +int __init da850_register_vpif_display(struct vpif_display_config + *display_config) +{ + da850_vpif_display_dev.dev.platform_data = display_config; + return platform_device_register(&da850_vpif_display_dev); +} + +int __init da850_register_vpif_capture(struct vpif_capture_config + *capture_config) +{ + da850_vpif_capture_dev.dev.platform_data = capture_config; + return platform_device_register(&da850_vpif_capture_dev); +} + static struct davinci_soc_info davinci_soc_info_da850 = { .io_desc = da850_io_desc, .io_desc_num = ARRAY_SIZE(da850_io_desc), diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c index 0755d466221..cd0c8b1e1ec 100644 --- a/arch/arm/mach-davinci/dm644x.c +++ b/arch/arm/mach-davinci/dm644x.c @@ -701,7 +701,7 @@ static struct resource dm644x_venc_resources[] = { #define DM644X_VPSS_DACCLKEN BIT(4) static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type, - unsigned int mode) + unsigned int pclock) { int ret = 0; u32 v = DM644X_VPSS_VENCLKEN; @@ -711,27 +711,18 @@ static int dm644x_venc_setup_clock(enum vpbe_enc_timings_type type, v |= DM644X_VPSS_DACCLKEN; writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); break; - case VPBE_ENC_DV_PRESET: - switch (mode) { - case V4L2_DV_480P59_94: - case V4L2_DV_576P50: + case VPBE_ENC_CUSTOM_TIMINGS: + if (pclock <= 27000000) { v |= DM644X_VPSS_MUXSEL_PLL2_MODE | DM644X_VPSS_DACCLKEN; writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); - break; - case V4L2_DV_720P60: - case V4L2_DV_1080I60: - case V4L2_DV_1080P30: + } else { /* * For HD, use external clock source since * HD requires higher clock rate */ v |= DM644X_VPSS_MUXSEL_VPBECLK_MODE; writel(v, DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL)); - break; - default: - ret = -EINVAL; - break; } break; default: diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h index c9ee723c56f..aaccdc4528f 100644 --- a/arch/arm/mach-davinci/include/mach/da8xx.h +++ b/arch/arm/mach-davinci/include/mach/da8xx.h @@ -17,6 +17,7 @@ #include <linux/davinci_emac.h> #include <linux/spi/spi.h> #include <linux/platform_data/davinci_asp.h> +#include <linux/videodev2.h> #include <mach/serial.h> #include <mach/edma.h> @@ -26,6 +27,8 @@ #include <linux/platform_data/usb-davinci.h> #include <linux/platform_data/spi-davinci.h> +#include <media/davinci/vpif_types.h> + extern void __iomem *da8xx_syscfg0_base; extern void __iomem *da8xx_syscfg1_base; @@ -63,6 +66,7 @@ extern unsigned int da850_max_speed; #define DA8XX_PLL0_BASE 0x01c11000 #define DA8XX_TIMER64P0_BASE 0x01c20000 #define DA8XX_TIMER64P1_BASE 0x01c21000 +#define DA8XX_VPIF_BASE 0x01e17000 #define DA8XX_GPIO_BASE 0x01e26000 #define DA8XX_PSC1_BASE 0x01e27000 #define DA8XX_AEMIF_CS2_BASE 0x60000000 @@ -92,6 +96,11 @@ int da8xx_register_cpuidle(void); void __iomem * __init da8xx_get_mem_ctlr(void); int da850_register_pm(struct platform_device *pdev); int __init da850_register_sata(unsigned long refclkpn); +int __init da850_register_vpif(void); +int __init da850_register_vpif_display + (struct vpif_display_config *display_config); +int __init da850_register_vpif_capture + (struct vpif_capture_config *capture_config); void da8xx_restart(char mode, const char *cmd); extern struct platform_device da8xx_serial_device; @@ -126,6 +135,8 @@ extern const short da830_ecap1_pins[]; extern const short da830_ecap2_pins[]; extern const short da830_eqep0_pins[]; extern const short da830_eqep1_pins[]; +extern const short da850_vpif_capture_pins[]; +extern const short da850_vpif_display_pins[]; extern const short da850_i2c0_pins[]; extern const short da850_i2c1_pins[]; diff --git a/arch/arm/mach-davinci/include/mach/mux.h b/arch/arm/mach-davinci/include/mach/mux.h index a7e92fca32e..9e95b8a1edb 100644 --- a/arch/arm/mach-davinci/include/mach/mux.h +++ b/arch/arm/mach-davinci/include/mach/mux.h @@ -928,6 +928,48 @@ enum davinci_da850_index { DA850_GPIO6_10, DA850_GPIO6_13, DA850_RTC_ALARM, + + /* VPIF Capture */ + DA850_VPIF_DIN0, + DA850_VPIF_DIN1, + DA850_VPIF_DIN2, + DA850_VPIF_DIN3, + DA850_VPIF_DIN4, + DA850_VPIF_DIN5, + DA850_VPIF_DIN6, + DA850_VPIF_DIN7, + DA850_VPIF_DIN8, + DA850_VPIF_DIN9, + DA850_VPIF_DIN10, + DA850_VPIF_DIN11, + DA850_VPIF_DIN12, + DA850_VPIF_DIN13, + DA850_VPIF_DIN14, + DA850_VPIF_DIN15, + DA850_VPIF_CLKIN0, + DA850_VPIF_CLKIN1, + DA850_VPIF_CLKIN2, + DA850_VPIF_CLKIN3, + + /* VPIF Display */ + DA850_VPIF_DOUT0, + DA850_VPIF_DOUT1, + DA850_VPIF_DOUT2, + DA850_VPIF_DOUT3, + DA850_VPIF_DOUT4, + DA850_VPIF_DOUT5, + DA850_VPIF_DOUT6, + DA850_VPIF_DOUT7, + DA850_VPIF_DOUT8, + DA850_VPIF_DOUT9, + DA850_VPIF_DOUT10, + DA850_VPIF_DOUT11, + DA850_VPIF_DOUT12, + DA850_VPIF_DOUT13, + DA850_VPIF_DOUT14, + DA850_VPIF_DOUT15, + DA850_VPIF_CLKO2, + DA850_VPIF_CLKO3, }; enum davinci_tnetv107x_index { diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h index 405318e35bf..40a0027838e 100644 --- a/arch/arm/mach-davinci/include/mach/psc.h +++ b/arch/arm/mach-davinci/include/mach/psc.h @@ -166,6 +166,7 @@ #define DA830_LPSC1_McASP1 8 #define DA850_LPSC1_SATA 8 #define DA830_LPSC1_McASP2 9 +#define DA850_LPSC1_VPIF 9 #define DA8XX_LPSC1_SPI1 10 #define DA8XX_LPSC1_I2C 11 #define DA8XX_LPSC1_UART1 12 diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index b37bef1d5ff..f723fe13d0f 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -32,6 +32,7 @@ #include <linux/irq.h> #include <plat/time.h> #include <linux/platform_data/usb-ehci-orion.h> +#include <plat/irq.h> #include <plat/common.h> #include <plat/addr-map.h> #include "common.h" @@ -109,8 +110,8 @@ static void __init dove_clk_init(void) orion_clkdev_add(NULL, "orion-ehci.0", usb0); orion_clkdev_add(NULL, "orion-ehci.1", usb1); - orion_clkdev_add(NULL, "mv643xx_eth.0", ge); - orion_clkdev_add("0", "sata_mv.0", sata); + orion_clkdev_add(NULL, "mv643xx_eth_port.0", ge); + orion_clkdev_add(NULL, "sata_mv.0", sata); orion_clkdev_add("0", "pcie", pex0); orion_clkdev_add("1", "pcie", pex1); orion_clkdev_add(NULL, "sdhci-dove.0", sdio0); @@ -399,7 +400,7 @@ static void __init dove_dt_init(void) (dove_tclk + 499999) / 1000000); #ifdef CONFIG_CACHE_TAUROS2 - tauros2_init(); + tauros2_init(0); #endif dove_setup_cpu_mbus(); @@ -415,7 +416,6 @@ static void __init dove_dt_init(void) dove_ehci0_init(); dove_ehci1_init(); dove_pcie_init(1, 1); - dove_crypto_init(); of_platform_populate(NULL, of_default_bus_match_table, dove_auxdata_lookup, NULL); diff --git a/arch/arm/mach-dove/pcie.c b/arch/arm/mach-dove/pcie.c index bb15b26041c..0ef4435b165 100644 --- a/arch/arm/mach-dove/pcie.c +++ b/arch/arm/mach-dove/pcie.c @@ -10,6 +10,7 @@ #include <linux/kernel.h> #include <linux/pci.h> +#include <linux/clk.h> #include <video/vga.h> #include <asm/mach/pci.h> #include <asm/mach/arch.h> @@ -188,6 +189,10 @@ static void __init add_pcie_port(int index, void __iomem *base) if (orion_pcie_link_up(base)) { struct pcie_port *pp = &pcie_port[num_pcie_ports++]; + struct clk *clk = clk_get_sys("pcie", (index ? "1" : "0")); + + if (!IS_ERR(clk)) + clk_prepare_enable(clk); printk(KERN_INFO "link up\n"); diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 4372075c551..da55107033d 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -31,11 +31,11 @@ config CPU_EXYNOS4210 bool "SAMSUNG EXYNOS4210" default y depends on ARCH_EXYNOS4 - select SAMSUNG_DMADEV select ARM_CPU_SUSPEND if PM + select PM_GENERIC_DOMAINS select S5P_PM if PM select S5P_SLEEP if PM - select PM_GENERIC_DOMAINS + select SAMSUNG_DMADEV help Enable EXYNOS4210 CPU support @@ -43,9 +43,9 @@ config SOC_EXYNOS4212 bool "SAMSUNG EXYNOS4212" default y depends on ARCH_EXYNOS4 - select SAMSUNG_DMADEV select S5P_PM if PM select S5P_SLEEP if PM + select SAMSUNG_DMADEV help Enable EXYNOS4212 SoC support @@ -61,9 +61,9 @@ config SOC_EXYNOS5250 bool "SAMSUNG EXYNOS5250" default y depends on ARCH_EXYNOS5 - select SAMSUNG_DMADEV select S5P_PM if PM select S5P_SLEEP if PM + select SAMSUNG_DMADEV help Enable EXYNOS5250 SoC support @@ -189,71 +189,71 @@ config MACH_SMDKC210 config MACH_SMDKV310 bool "SMDKV310" select CPU_EXYNOS4210 - select S5P_DEV_FIMD0 + select EXYNOS4_DEV_AHCI + select EXYNOS4_DEV_USB_OHCI + select EXYNOS4_SETUP_FIMD0 + select EXYNOS4_SETUP_I2C1 + select EXYNOS4_SETUP_KEYPAD + select EXYNOS4_SETUP_SDHCI + select EXYNOS4_SETUP_USB_PHY + select EXYNOS_DEV_DMA + select EXYNOS_DEV_DRM + select EXYNOS_DEV_SYSMMU + select S3C24XX_PWM + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 + select S3C_DEV_HSMMC2 + select S3C_DEV_HSMMC3 + select S3C_DEV_I2C1 select S3C_DEV_RTC + select S3C_DEV_USB_HSOTG select S3C_DEV_WDT - select S3C_DEV_I2C1 select S5P_DEV_FIMC0 select S5P_DEV_FIMC1 select S5P_DEV_FIMC2 select S5P_DEV_FIMC3 + select S5P_DEV_FIMD0 select S5P_DEV_G2D select S5P_DEV_I2C_HDMIPHY select S5P_DEV_JPEG select S5P_DEV_MFC select S5P_DEV_TV select S5P_DEV_USB_EHCI - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC1 - select S3C_DEV_HSMMC2 - select S3C_DEV_HSMMC3 - select S3C_DEV_USB_HSOTG select SAMSUNG_DEV_BACKLIGHT - select EXYNOS_DEV_DRM - select EXYNOS_DEV_SYSMMU - select EXYNOS4_DEV_AHCI select SAMSUNG_DEV_KEYPAD - select EXYNOS_DEV_DMA select SAMSUNG_DEV_PWM - select EXYNOS4_DEV_USB_OHCI - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_I2C1 - select EXYNOS4_SETUP_KEYPAD - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_USB_PHY - select S3C24XX_PWM help Machine support for Samsung SMDKV310 config MACH_ARMLEX4210 bool "ARMLEX4210" select CPU_EXYNOS4210 - select S3C_DEV_RTC - select S3C_DEV_WDT + select EXYNOS4_DEV_AHCI + select EXYNOS4_SETUP_SDHCI + select EXYNOS_DEV_DMA select S3C_DEV_HSMMC select S3C_DEV_HSMMC2 select S3C_DEV_HSMMC3 - select EXYNOS4_DEV_AHCI - select EXYNOS_DEV_DMA - select EXYNOS4_SETUP_SDHCI + select S3C_DEV_RTC + select S3C_DEV_WDT help Machine support for Samsung ARMLEX4210 based on EXYNOS4210 config MACH_UNIVERSAL_C210 bool "Mobile UNIVERSAL_C210 Board" - select CPU_EXYNOS4210 - select S5P_HRT select CLKSRC_MMIO + select CPU_EXYNOS4210 + select EXYNOS4_SETUP_FIMC + select EXYNOS4_SETUP_FIMD0 + select EXYNOS4_SETUP_I2C1 + select EXYNOS4_SETUP_I2C3 + select EXYNOS4_SETUP_I2C5 + select EXYNOS4_SETUP_SDHCI + select EXYNOS4_SETUP_USB_PHY + select EXYNOS_DEV_DMA + select EXYNOS_DEV_DRM + select EXYNOS_DEV_SYSMMU select HAVE_SCHED_CLOCK - select S5P_GPIO_INT - select S5P_DEV_FIMC0 - select S5P_DEV_FIMC1 - select S5P_DEV_FIMC2 - select S5P_DEV_FIMC3 - select S5P_DEV_G2D - select S5P_DEV_CSIS0 - select S5P_DEV_JPEG - select S5P_DEV_FIMD0 select S3C_DEV_HSMMC select S3C_DEV_HSMMC2 select S3C_DEV_HSMMC3 @@ -261,21 +261,21 @@ config MACH_UNIVERSAL_C210 select S3C_DEV_I2C3 select S3C_DEV_I2C5 select S3C_DEV_USB_HSOTG + select S5P_DEV_CSIS0 + select S5P_DEV_FIMC0 + select S5P_DEV_FIMC1 + select S5P_DEV_FIMC2 + select S5P_DEV_FIMC3 + select S5P_DEV_FIMD0 + select S5P_DEV_G2D select S5P_DEV_I2C_HDMIPHY + select S5P_DEV_JPEG select S5P_DEV_MFC select S5P_DEV_ONENAND select S5P_DEV_TV - select EXYNOS_DEV_SYSMMU - select EXYNOS_DEV_DMA - select EXYNOS_DEV_DRM - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_I2C1 - select EXYNOS4_SETUP_I2C3 - select EXYNOS4_SETUP_I2C5 - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_FIMC + select S5P_GPIO_INT + select S5P_HRT select S5P_SETUP_MIPIPHY - select EXYNOS4_SETUP_USB_PHY help Machine support for Samsung Mobile Universal S5PC210 Reference Board. @@ -283,10 +283,16 @@ config MACH_UNIVERSAL_C210 config MACH_NURI bool "Mobile NURI Board" select CPU_EXYNOS4210 - select S5P_GPIO_INT - select S3C_DEV_WDT - select S3C_DEV_RTC - select S5P_DEV_FIMD0 + select EXYNOS4_SETUP_FIMC + select EXYNOS4_SETUP_FIMD0 + select EXYNOS4_SETUP_I2C1 + select EXYNOS4_SETUP_I2C3 + select EXYNOS4_SETUP_I2C5 + select EXYNOS4_SETUP_I2C6 + select EXYNOS4_SETUP_SDHCI + select EXYNOS4_SETUP_USB_PHY + select EXYNOS_DEV_DMA + select EXYNOS_DEV_DRM select S3C_DEV_HSMMC select S3C_DEV_HSMMC2 select S3C_DEV_HSMMC3 @@ -294,41 +300,42 @@ config MACH_NURI select S3C_DEV_I2C3 select S3C_DEV_I2C5 select S3C_DEV_I2C6 + select S3C_DEV_RTC select S3C_DEV_USB_HSOTG + select S3C_DEV_WDT select S5P_DEV_CSIS0 - select S5P_DEV_JPEG select S5P_DEV_FIMC0 select S5P_DEV_FIMC1 select S5P_DEV_FIMC2 select S5P_DEV_FIMC3 + select S5P_DEV_FIMD0 select S5P_DEV_G2D + select S5P_DEV_JPEG select S5P_DEV_MFC select S5P_DEV_USB_EHCI + select S5P_GPIO_INT select S5P_SETUP_MIPIPHY - select EXYNOS_DEV_DMA - select EXYNOS_DEV_DRM - select EXYNOS4_SETUP_FIMC - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_I2C1 - select EXYNOS4_SETUP_I2C3 - select EXYNOS4_SETUP_I2C5 - select EXYNOS4_SETUP_I2C6 - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_USB_PHY - select S5P_SETUP_MIPIPHY - select SAMSUNG_DEV_PWM select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_PWM help Machine support for Samsung Mobile NURI Board. config MACH_ORIGEN bool "ORIGEN" select CPU_EXYNOS4210 - select S3C_DEV_RTC - select S3C_DEV_WDT + select EXYNOS4_DEV_USB_OHCI + select EXYNOS4_SETUP_FIMD0 + select EXYNOS4_SETUP_SDHCI + select EXYNOS4_SETUP_USB_PHY + select EXYNOS_DEV_DMA + select EXYNOS_DEV_DRM + select EXYNOS_DEV_SYSMMU + select S3C24XX_PWM select S3C_DEV_HSMMC select S3C_DEV_HSMMC2 + select S3C_DEV_RTC select S3C_DEV_USB_HSOTG + select S3C_DEV_WDT select S5P_DEV_FIMC0 select S5P_DEV_FIMC1 select S5P_DEV_FIMC2 @@ -342,14 +349,6 @@ config MACH_ORIGEN select S5P_DEV_USB_EHCI select SAMSUNG_DEV_BACKLIGHT select SAMSUNG_DEV_PWM - select EXYNOS_DEV_DRM - select EXYNOS_DEV_SYSMMU - select EXYNOS_DEV_DMA - select EXYNOS4_DEV_USB_OHCI - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_USB_PHY - select S3C24XX_PWM help Machine support for ORIGEN based on Samsung EXYNOS4210 @@ -357,7 +356,17 @@ comment "EXYNOS4212 Boards" config MACH_SMDK4212 bool "SMDK4212" - select SOC_EXYNOS4212 + select EXYNOS4_SETUP_FIMD0 + select EXYNOS4_SETUP_I2C1 + select EXYNOS4_SETUP_I2C3 + select EXYNOS4_SETUP_I2C7 + select EXYNOS4_SETUP_KEYPAD + select EXYNOS4_SETUP_SDHCI + select EXYNOS4_SETUP_USB_PHY + select EXYNOS_DEV_DMA + select EXYNOS_DEV_DRM + select EXYNOS_DEV_SYSMMU + select S3C24XX_PWM select S3C_DEV_HSMMC2 select S3C_DEV_HSMMC3 select S3C_DEV_I2C1 @@ -375,17 +384,7 @@ config MACH_SMDK4212 select SAMSUNG_DEV_BACKLIGHT select SAMSUNG_DEV_KEYPAD select SAMSUNG_DEV_PWM - select EXYNOS_DEV_SYSMMU - select EXYNOS_DEV_DMA - select EXYNOS_DEV_DRM - select EXYNOS4_SETUP_FIMD0 - select EXYNOS4_SETUP_I2C1 - select EXYNOS4_SETUP_I2C3 - select EXYNOS4_SETUP_I2C7 - select EXYNOS4_SETUP_KEYPAD - select EXYNOS4_SETUP_SDHCI - select EXYNOS4_SETUP_USB_PHY - select S3C24XX_PWM + select SOC_EXYNOS4212 help Machine support for Samsung SMDK4212 @@ -393,8 +392,8 @@ comment "EXYNOS4412 Boards" config MACH_SMDK4412 bool "SMDK4412" - select SOC_EXYNOS4412 select MACH_SMDK4212 + select SOC_EXYNOS4412 help Machine support for Samsung SMDK4412 endif @@ -404,12 +403,12 @@ comment "Flattened Device Tree based board for EXYNOS SoCs" config MACH_EXYNOS4_DT bool "Samsung Exynos4 Machine using device tree" depends on ARCH_EXYNOS4 - select CPU_EXYNOS4210 - select USE_OF select ARM_AMBA + select CPU_EXYNOS4210 select HAVE_SAMSUNG_KEYPAD if INPUT_KEYBOARD select PINCTRL select PINCTRL_EXYNOS4 + select USE_OF help Machine support for Samsung Exynos4 machine with device tree enabled. Select this if a fdt blob is available for the Exynos4 SoC based board. @@ -419,9 +418,9 @@ config MACH_EXYNOS4_DT config MACH_EXYNOS5_DT bool "SAMSUNG EXYNOS5 Machine using device tree" depends on ARCH_EXYNOS5 + select ARM_AMBA select SOC_EXYNOS5250 select USE_OF - select ARM_AMBA help Machine support for Samsung EXYNOS5 machine with device tree enabled. Select this if a fdt blob is available for the EXYNOS5 SoC based board. diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 715b690e500..1947be8e5f5 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -47,6 +47,7 @@ #include <plat/fimc-core.h> #include <plat/iic-core.h> #include <plat/tv-core.h> +#include <plat/spi-core.h> #include <plat/regs-serial.h> #include "common.h" @@ -346,6 +347,8 @@ static void __init exynos4_map_io(void) s5p_fb_setname(0, "exynos4-fb"); s5p_hdmi_setname("exynos4-hdmi"); + + s3c64xx_spi_setname("exynos4210-spi"); } static void __init exynos5_map_io(void) @@ -366,6 +369,8 @@ static void __init exynos5_map_io(void) s3c_i2c0_setname("s3c2440-i2c"); s3c_i2c1_setname("s3c2440-i2c"); s3c_i2c2_setname("s3c2440-i2c"); + + s3c64xx_spi_setname("exynos4210-spi"); } static void __init exynos4_init_clocks(int xtal) diff --git a/arch/arm/mach-exynos/dma.c b/arch/arm/mach-exynos/dma.c index f60b66dbcf8..21d568b3b14 100644 --- a/arch/arm/mach-exynos/dma.c +++ b/arch/arm/mach-exynos/dma.c @@ -303,10 +303,12 @@ static int __init exynos_dma_init(void) dma_cap_set(DMA_SLAVE, exynos_pdma0_pdata.cap_mask); dma_cap_set(DMA_CYCLIC, exynos_pdma0_pdata.cap_mask); + dma_cap_set(DMA_PRIVATE, exynos_pdma0_pdata.cap_mask); amba_device_register(&exynos_pdma0_device, &iomem_resource); dma_cap_set(DMA_SLAVE, exynos_pdma1_pdata.cap_mask); dma_cap_set(DMA_CYCLIC, exynos_pdma1_pdata.cap_mask); + dma_cap_set(DMA_PRIVATE, exynos_pdma1_pdata.cap_mask); amba_device_register(&exynos_pdma1_device, &iomem_resource); dma_cap_set(DMA_MEMCPY, exynos_mdma1_pdata.cap_mask); diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c index e58d786faf7..eadf4b59e7d 100644 --- a/arch/arm/mach-exynos/mach-exynos4-dt.c +++ b/arch/arm/mach-exynos/mach-exynos4-dt.c @@ -99,6 +99,7 @@ static char const *exynos4_dt_compat[] __initdata = { DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)") /* Maintainer: Thomas Abraham <thomas.abraham@linaro.org> */ + .smp = smp_ops(exynos_smp_ops), .init_irq = exynos4_init_irq, .map_io = exynos4_dt_map_io, .handle_irq = gic_handle_irq, diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c index 480cd78f192..c05d7aa8403 100644 --- a/arch/arm/mach-exynos/mach-nuri.c +++ b/arch/arm/mach-exynos/mach-nuri.c @@ -29,6 +29,7 @@ #include <drm/exynos_drm.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <media/m5mols.h> #include <media/s5k6aa.h> #include <media/s5p_fimc.h> @@ -39,7 +40,6 @@ #include <asm/mach-types.h> #include <plat/adc.h> -#include <plat/regs-fb-v4.h> #include <plat/regs-serial.h> #include <plat/cpu.h> #include <plat/devs.h> @@ -378,10 +378,10 @@ static struct regulator_consumer_supply __initdata max8997_ldo1_[] = { }; static struct regulator_consumer_supply __initdata max8997_ldo3_[] = { REGULATOR_SUPPLY("vusb_d", "s3c-hsotg"), /* USB */ - REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */ + REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), /* MIPI */ }; static struct regulator_consumer_supply __initdata max8997_ldo4_[] = { - REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */ + REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), /* MIPI */ }; static struct regulator_consumer_supply __initdata max8997_ldo5_[] = { REGULATOR_SUPPLY("vhsic", "modemctl"), /* MODEM */ @@ -1180,9 +1180,7 @@ static struct platform_device cam_8m_12v_fixed_rdev = { static struct s5p_platform_mipi_csis mipi_csis_platdata = { .clk_rate = 166000000UL, .lanes = 2, - .alignment = 32, .hs_settle = 12, - .phy_enable = s5p_csis_phy_enable, }; #define GPIO_CAM_MEGA_RST EXYNOS4_GPY3(7) /* ISP_RESET */ @@ -1226,7 +1224,6 @@ static struct s5p_fimc_isp_info nuri_camera_sensors[] = { .bus_type = FIMC_MIPI_CSI2, .board_info = &m5mols_board_info, .clk_frequency = 24000000UL, - .csi_data_align = 32, }, }; diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c index 67b50bb89c0..9adf491674e 100644 --- a/arch/arm/mach-exynos/mach-origen.c +++ b/arch/arm/mach-exynos/mach-origen.c @@ -30,9 +30,9 @@ #include <asm/mach-types.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <plat/regs-serial.h> -#include <plat/regs-fb-v4.h> #include <plat/cpu.h> #include <plat/devs.h> #include <plat/sdhci.h> @@ -97,12 +97,12 @@ static struct s3c2410_uartcfg origen_uartcfgs[] __initdata = { }; static struct regulator_consumer_supply __initdata ldo3_consumer[] = { - REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), /* MIPI */ + REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), /* MIPI */ REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), /* HDMI */ REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), /* HDMI */ }; static struct regulator_consumer_supply __initdata ldo6_consumer[] = { - REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), /* MIPI */ + REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), /* MIPI */ }; static struct regulator_consumer_supply __initdata ldo7_consumer[] = { REGULATOR_SUPPLY("avdd", "alc5625"), /* Realtek ALC5625 */ diff --git a/arch/arm/mach-exynos/mach-smdk4x12.c b/arch/arm/mach-exynos/mach-smdk4x12.c index 7a265d1a82d..730f1ac6592 100644 --- a/arch/arm/mach-exynos/mach-smdk4x12.c +++ b/arch/arm/mach-exynos/mach-smdk4x12.c @@ -27,6 +27,7 @@ #include <asm/hardware/gic.h> #include <asm/mach-types.h> +#include <video/samsung_fimd.h> #include <plat/backlight.h> #include <plat/clock.h> #include <plat/cpu.h> @@ -36,7 +37,6 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <plat/keypad.h> #include <plat/mfc.h> -#include <plat/regs-fb.h> #include <plat/regs-serial.h> #include <plat/sdhci.h> diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c index c15d2238ceb..ee4fb1a9cb7 100644 --- a/arch/arm/mach-exynos/mach-smdkv310.c +++ b/arch/arm/mach-exynos/mach-smdkv310.c @@ -27,9 +27,9 @@ #include <asm/mach-types.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <plat/regs-serial.h> #include <plat/regs-srom.h> -#include <plat/regs-fb-v4.h> #include <plat/cpu.h> #include <plat/devs.h> #include <plat/fb.h> diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c index 98d3aced228..ebc9dd339a3 100644 --- a/arch/arm/mach-exynos/mach-universal_c210.c +++ b/arch/arm/mach-exynos/mach-universal_c210.c @@ -30,6 +30,7 @@ #include <asm/hardware/gic.h> #include <asm/mach-types.h> +#include <video/samsung_fimd.h> #include <plat/regs-serial.h> #include <plat/clock.h> #include <plat/cpu.h> @@ -39,7 +40,6 @@ #include <plat/fb.h> #include <plat/mfc.h> #include <plat/sdhci.h> -#include <plat/regs-fb-v4.h> #include <plat/fimc-core.h> #include <plat/s5p-time.h> #include <plat/camport.h> @@ -209,7 +209,7 @@ static struct regulator_consumer_supply lp3974_ldo3_consumer[] = { REGULATOR_SUPPLY("vusb_a", "s3c-hsotg"), REGULATOR_SUPPLY("vdd", "exynos4-hdmi"), REGULATOR_SUPPLY("vdd_pll", "exynos4-hdmi"), - REGULATOR_SUPPLY("vdd11", "s5p-mipi-csis.0"), + REGULATOR_SUPPLY("vddcore", "s5p-mipi-csis.0"), }; static struct regulator_init_data lp3974_ldo3_data = { @@ -273,7 +273,7 @@ static struct regulator_init_data lp3974_ldo6_data = { }; static struct regulator_consumer_supply lp3974_ldo7_consumer[] = { - REGULATOR_SUPPLY("vdd18", "s5p-mipi-csis.0"), + REGULATOR_SUPPLY("vddio", "s5p-mipi-csis.0"), }; static struct regulator_init_data lp3974_ldo7_data = { @@ -942,9 +942,7 @@ static struct platform_device cam_s_if_fixed_reg_dev = { static struct s5p_platform_mipi_csis mipi_csis_platdata = { .clk_rate = 166000000UL, .lanes = 2, - .alignment = 32, .hs_settle = 12, - .phy_enable = s5p_csis_phy_enable, }; #define GPIO_CAM_LEVEL_EN(n) EXYNOS4_GPE4(n + 3) @@ -1008,7 +1006,6 @@ static struct s5p_fimc_isp_info universal_camera_sensors[] = { .board_info = &m5mols_board_info, .i2c_bus_num = 0, .clk_frequency = 24000000UL, - .csi_data_align = 32, }, }; diff --git a/arch/arm/mach-exynos/setup-fimd0.c b/arch/arm/mach-exynos/setup-fimd0.c index 07a6dbeecdd..5665bb4e980 100644 --- a/arch/arm/mach-exynos/setup-fimd0.c +++ b/arch/arm/mach-exynos/setup-fimd0.c @@ -13,8 +13,8 @@ #include <linux/fb.h> #include <linux/gpio.h> +#include <video/samsung_fimd.h> #include <plat/gpio-cfg.h> -#include <plat/regs-fb-v4.h> #include <mach/map.h> diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig index f643ef819da..abda5a18a66 100644 --- a/arch/arm/mach-footbridge/Kconfig +++ b/arch/arm/mach-footbridge/Kconfig @@ -91,7 +91,7 @@ config FOOTBRIDGE_ADDIN # EBSA285 board in either host or addin mode config ARCH_EBSA285 - select ARCH_MAY_HAVE_PC_FDC bool + select ARCH_MAY_HAVE_PC_FDC endif diff --git a/arch/arm/mach-footbridge/include/mach/irqs.h b/arch/arm/mach-footbridge/include/mach/irqs.h index 400551e43e4..61c714c4920 100644 --- a/arch/arm/mach-footbridge/include/mach/irqs.h +++ b/arch/arm/mach-footbridge/include/mach/irqs.h @@ -89,8 +89,6 @@ #define IRQ_NETWINDER_VGA _ISA_IRQ(11) #define IRQ_NETWINDER_SOUND _ISA_IRQ(12) -#undef RTC_IRQ -#define RTC_IRQ IRQ_ISA_RTC_ALARM #define I8042_KBD_IRQ IRQ_ISA_KEYBOARD #define I8042_AUX_IRQ (machine_is_netwinder() ? IRQ_NETWINDER_PS2MOUSE : IRQ_ISA_PS2MOUSE) #define IRQ_FLOPPYDISK IRQ_ISA_FLOPPY diff --git a/arch/arm/mach-h720x/Kconfig b/arch/arm/mach-h720x/Kconfig index abf356c0234..6bb755bcb6f 100644 --- a/arch/arm/mach-h720x/Kconfig +++ b/arch/arm/mach-h720x/Kconfig @@ -12,9 +12,9 @@ config ARCH_H7201 config ARCH_H7202 bool "hms30c7202" + depends on ARCH_H720X select CPU_H7202 select ZONE_DMA - depends on ARCH_H720X help Say Y here if you are using the Hynix HMS30C7202 Reference Board diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 32197c117af..8d276584650 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -41,68 +41,68 @@ config SOC_IMX1 config SOC_IMX21 bool - select MACH_MX21 - select CPU_ARM926T select COMMON_CLK + select CPU_ARM926T select IMX_HAVE_IOMUX_V1 + select MACH_MX21 select MXC_AVIC config SOC_IMX25 bool select ARCH_MX25 + select ARCH_MXC_IOMUX_V3 select COMMON_CLK select CPU_ARM926T select HAVE_CAN_FLEXCAN if CAN - select ARCH_MXC_IOMUX_V3 select MXC_AVIC config SOC_IMX27 bool - select MACH_MX27 - select CPU_ARM926T select COMMON_CLK + select CPU_ARM926T select IMX_HAVE_IOMUX_V1 + select MACH_MX27 select MXC_AVIC config SOC_IMX31 bool + select COMMON_CLK select CPU_V6 select IMX_HAVE_PLATFORM_MXC_RNGA select MXC_AVIC - select COMMON_CLK select SMP_ON_UP if SMP config SOC_IMX35 bool - select CPU_V6K select ARCH_MXC_IOMUX_V3 select COMMON_CLK + select CPU_V6K + select HAVE_CAN_FLEXCAN if CAN select HAVE_EPIT select MXC_AVIC select SMP_ON_UP if SMP - select HAVE_CAN_FLEXCAN if CAN config SOC_IMX5 - select CPU_V7 - select MXC_TZIC - select COMMON_CLK - select ARCH_MXC_IOMUX_V3 + bool select ARCH_HAS_CPUFREQ select ARCH_MX5 - bool + select ARCH_MXC_IOMUX_V3 + select COMMON_CLK + select CPU_V7 + select MXC_TZIC config SOC_IMX50 bool - select SOC_IMX5 select ARCH_MX50 + select SOC_IMX5 config SOC_IMX51 bool - select SOC_IMX5 select ARCH_MX5 select ARCH_MX51 select PINCTRL select PINCTRL_IMX51 + select SOC_IMX5 if ARCH_IMX_V4_V5 @@ -112,10 +112,10 @@ config MACH_MXLADS config ARCH_MX1ADS bool "MX1ADS platform" - select MACH_MXLADS - select SOC_IMX1 select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select MACH_MXLADS + select SOC_IMX1 help Say Y here if you are using Motorola MX1ADS/MXLADS boards @@ -127,9 +127,9 @@ config MACH_SCB9328 config MACH_APF9328 bool "APF9328" - select SOC_IMX1 select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART + select SOC_IMX1 help Say Yes here if you are using the Armadeus APF9328 development board @@ -137,11 +137,11 @@ comment "MX21 platforms:" config MACH_MX21ADS bool "MX21ADS platform" - select SOC_IMX21 select IMX_HAVE_PLATFORM_IMX_FB select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND + select SOC_IMX21 help Include support for MX21ADS platform. This includes specific configurations for the board and its peripherals. @@ -150,22 +150,21 @@ comment "MX25 platforms:" config MACH_MX25_3DS bool "Support MX25PDK (3DS) Platform" - select SOC_IMX25 select IMX_HAVE_PLATFORM_FLEXCAN select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMXDI_RTC - select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_FB + select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + select SOC_IMX25 config MACH_EUKREA_CPUIMX25SD bool "Support Eukrea CPUIMX25 Platform" - select SOC_IMX25 select IMX_HAVE_PLATFORM_FLEXCAN select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT @@ -177,6 +176,7 @@ config MACH_EUKREA_CPUIMX25SD select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select MXC_ULPI if USB_ULPI + select SOC_IMX25 choice prompt "Baseboard" @@ -199,20 +199,19 @@ comment "MX27 platforms:" config MACH_MX27ADS bool "MX27ADS platform" - select SOC_IMX27 select IMX_HAVE_PLATFORM_IMX_FB select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_MXC_W1 + select SOC_IMX27 help Include support for MX27ADS platform. This includes specific configurations for the board and its peripherals. config MACH_PCM038 bool "Phytec phyCORE-i.MX27 CPU module (pcm038)" - select SOC_IMX27 select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART @@ -221,6 +220,7 @@ config MACH_PCM038 select IMX_HAVE_PLATFORM_MXC_W1 select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI + select SOC_IMX27 help Include support for phyCORE-i.MX27 (aka pcm038) platform. This includes specific configurations for the module and its peripherals. @@ -242,7 +242,6 @@ endchoice config MACH_CPUIMX27 bool "Eukrea CPUIMX27 module" - select SOC_IMX27 select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C @@ -251,6 +250,7 @@ config MACH_CPUIMX27 select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_MXC_W1 select MXC_ULPI if USB_ULPI + select SOC_IMX27 help Include support for Eukrea CPUIMX27 platform. This includes specific configurations for the module and its peripherals. @@ -292,7 +292,6 @@ endchoice config MACH_MX27_3DS bool "MX27PDK platform" - select SOC_IMX27 select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_FB @@ -306,13 +305,13 @@ config MACH_MX27_3DS select IMX_HAVE_PLATFORM_SPI_IMX select MXC_DEBUG_BOARD select MXC_ULPI if USB_ULPI + select SOC_IMX27 help Include support for MX27PDK platform. This includes specific configurations for the board and its peripherals. config MACH_IMX27_VISSTRIM_M10 bool "Vista Silicon i.MX27 Visstrim_m10" - select SOC_IMX27 select IMX_HAVE_PLATFORM_GPIO_KEYS select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_SSI @@ -321,6 +320,7 @@ config MACH_IMX27_VISSTRIM_M10 select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_MMC select LEDS_GPIO_REGISTER + select SOC_IMX27 help Include support for Visstrim_m10 platform and its different variants. This includes specific configurations for the board and its @@ -328,16 +328,15 @@ config MACH_IMX27_VISSTRIM_M10 config MACH_IMX27LITE bool "LogicPD MX27 LITEKIT platform" - select SOC_IMX27 - select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_IMX_SSI + select IMX_HAVE_PLATFORM_IMX_UART + select SOC_IMX27 help Include support for MX27 LITEKIT platform. This includes specific configurations for the board and its peripherals. config MACH_PCA100 bool "Phytec phyCARD-s (pca100)" - select SOC_IMX27 select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_FB @@ -350,27 +349,28 @@ config MACH_PCA100 select IMX_HAVE_PLATFORM_MXC_W1 select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI + select SOC_IMX27 help Include support for phyCARD-s (aka pca100) platform. This includes specific configurations for the module and its peripherals. config MACH_MXT_TD60 bool "Maxtrack i-MXT TD60" - select SOC_IMX27 select IMX_HAVE_PLATFORM_IMX_FB select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND + select SOC_IMX27 help Include support for i-MXT (aka td60) platform. This includes specific configurations for the module and its peripherals. config MACH_IMX27IPCAM bool "IMX27 IPCAM platform" - select SOC_IMX27 select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_UART + select SOC_IMX27 help Include support for IMX27 IPCAM platform. This includes specific configurations for the board and its peripherals. @@ -390,11 +390,11 @@ comment "MX31 platforms:" config MACH_MX31ADS bool "Support MX31ADS platforms" - select SOC_IMX31 + default y select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_SSI select IMX_HAVE_PLATFORM_IMX_UART - default y + select SOC_IMX31 help Include support for MX31ADS platform. This includes specific configurations for the board and its peripherals. @@ -412,21 +412,19 @@ config MACH_MX31ADS_WM1133_EV1 config MACH_MX31LILLY bool "Support MX31 LILLY-1131 platforms (INCO startec)" - select SOC_IMX31 select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_IPU_CORE select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_SPI_IMX select MXC_ULPI if USB_ULPI + select SOC_IMX31 help Include support for mx31 based LILLY1131 modules. This includes specific configurations for the board and its peripherals. config MACH_MX31LITE bool "Support MX31 LITEKIT (LogicPD)" - select SOC_IMX31 - select MXC_ULPI if USB_ULPI select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_MXC_EHCI @@ -435,13 +433,14 @@ config MACH_MX31LITE select IMX_HAVE_PLATFORM_MXC_RTC select IMX_HAVE_PLATFORM_SPI_IMX select LEDS_GPIO_REGISTER + select MXC_ULPI if USB_ULPI + select SOC_IMX31 help Include support for MX31 LITEKIT platform. This includes specific configurations for the board and its peripherals. config MACH_PCM037 bool "Support Phytec pcm037 (i.MX31) platforms" - select SOC_IMX31 select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C @@ -452,6 +451,7 @@ config MACH_PCM037 select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_MXC_W1 select MXC_ULPI if USB_ULPI + select SOC_IMX31 help Include support for Phytec pcm037 platform. This includes specific configurations for the board and its peripherals. @@ -468,8 +468,6 @@ config MACH_PCM037_EET config MACH_MX31_3DS bool "Support MX31PDK (3DS)" - select SOC_IMX31 - select MXC_DEBUG_BOARD select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C @@ -481,7 +479,9 @@ config MACH_MX31_3DS select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX + select MXC_DEBUG_BOARD select MXC_ULPI if USB_ULPI + select SOC_IMX31 help Include support for MX31PDK (3DS) platform. This includes specific configurations for the board and its peripherals. @@ -497,7 +497,6 @@ config MACH_MX31_3DS_MXC_NAND_USE_BBT config MACH_MX31MOBOARD bool "Support mx31moboard platforms (EPFL Mobots group)" - select SOC_IMX31 select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C @@ -509,22 +508,22 @@ config MACH_MX31MOBOARD select IMX_HAVE_PLATFORM_SPI_IMX select LEDS_GPIO_REGISTER select MXC_ULPI if USB_ULPI + select SOC_IMX31 help Include support for mx31moboard platform. This includes specific configurations for the board and its peripherals. config MACH_QONG bool "Support Dave/DENX QongEVB-LITE platform" - select SOC_IMX31 - select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_IMX2_WDT + select IMX_HAVE_PLATFORM_IMX_UART + select SOC_IMX31 help Include support for Dave/DENX QongEVB-LITE platform. This includes specific configurations for the board and its peripherals. config MACH_ARMADILLO5X0 bool "Support Atmark Armadillo-500 Development Base Board" - select SOC_IMX31 select IMX_HAVE_PLATFORM_GPIO_KEYS select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART @@ -533,23 +532,24 @@ config MACH_ARMADILLO5X0 select IMX_HAVE_PLATFORM_MXC_MMC select IMX_HAVE_PLATFORM_MXC_NAND select MXC_ULPI if USB_ULPI + select SOC_IMX31 help Include support for Atmark Armadillo-500 platform. This includes specific configurations for the board and its peripherals. config MACH_KZM_ARM11_01 bool "Support KZM-ARM11-01(Kyoto Microcomputer)" - select SOC_IMX31 select IMX_HAVE_PLATFORM_IMX_UART + select SOC_IMX31 help Include support for KZM-ARM11-01. This includes specific configurations for the board and its peripherals. config MACH_BUG bool "Support Buglabs BUGBase platform" - select SOC_IMX31 - select IMX_HAVE_PLATFORM_IMX_UART default y + select IMX_HAVE_PLATFORM_IMX_UART + select SOC_IMX31 help Include support for BUGBase 1.3 platform. This includes specific configurations for the board and its peripherals. @@ -565,7 +565,6 @@ comment "MX35 platforms:" config MACH_PCM043 bool "Support Phytec pcm043 (i.MX35) platforms" - select SOC_IMX35 select IMX_HAVE_PLATFORM_FLEXCAN select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT @@ -577,14 +576,13 @@ config MACH_PCM043 select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select MXC_ULPI if USB_ULPI + select SOC_IMX35 help Include support for Phytec pcm043 platform. This includes specific configurations for the board and its peripherals. config MACH_MX35_3DS bool "Support MX35PDK platform" - select SOC_IMX35 - select MXC_DEBUG_BOARD select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_FB @@ -595,13 +593,14 @@ config MACH_MX35_3DS select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_MXC_RTC select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + select MXC_DEBUG_BOARD + select SOC_IMX35 help Include support for MX35PDK platform. This includes specific configurations for the board and its peripherals. config MACH_EUKREA_CPUIMX35SD bool "Support Eukrea CPUIMX35 Platform" - select SOC_IMX35 select IMX_HAVE_PLATFORM_FLEXCAN select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT @@ -611,6 +610,7 @@ config MACH_EUKREA_CPUIMX35SD select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select MXC_ULPI if USB_ULPI + select SOC_IMX35 help Include support for Eukrea CPUIMX35 platform. This includes specific configurations for the board and its peripherals. @@ -635,16 +635,16 @@ endchoice config MACH_VPR200 bool "Support VPR200 platform" - select SOC_IMX35 select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_GPIO_KEYS select IMX_HAVE_PLATFORM_IMX2_WDT - select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_IMX_I2C + select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_IPU_CORE select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX + select SOC_IMX35 help Include support for VPR200 platform. This includes specific configurations for the board and its peripherals. @@ -654,11 +654,11 @@ comment "i.MX5 platforms:" config MACH_MX50_RDP bool "Support MX50 reference design platform" depends on BROKEN - select SOC_IMX50 select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select IMX_HAVE_PLATFORM_SPI_IMX + select SOC_IMX50 help Include support for MX50 reference design platform (RDP) board. This includes specific configurations for the board and its peripherals. @@ -667,15 +667,14 @@ comment "i.MX51 machines:" config MACH_IMX51_DT bool "Support i.MX51 platforms from device tree" - select SOC_IMX51 select MACH_MX51_BABBAGE + select SOC_IMX51 help Include support for Freescale i.MX51 based platforms using the device tree for discovery config MACH_MX51_BABBAGE bool "Support MX51 BABBAGE platforms" - select SOC_IMX51 select IMX_HAVE_PLATFORM_FSL_USB2_UDC select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C @@ -683,6 +682,7 @@ config MACH_MX51_BABBAGE select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select IMX_HAVE_PLATFORM_SPI_IMX + select SOC_IMX51 help Include support for MX51 Babbage platform, also known as MX51EVK in u-boot. This includes specific configurations for the board and its @@ -690,27 +690,27 @@ config MACH_MX51_BABBAGE config MACH_MX51_3DS bool "Support MX51PDK (3DS)" - select SOC_IMX51 select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_KEYPAD select IMX_HAVE_PLATFORM_IMX_UART select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX select IMX_HAVE_PLATFORM_SPI_IMX select MXC_DEBUG_BOARD + select SOC_IMX51 help Include support for MX51PDK (3DS) platform. This includes specific configurations for the board and its peripherals. config MACH_EUKREA_CPUIMX51SD bool "Support Eukrea CPUIMX51SD module" - select SOC_IMX51 select IMX_HAVE_PLATFORM_FSL_USB2_UDC + select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_IMX_I2C select IMX_HAVE_PLATFORM_IMX_UART - select IMX_HAVE_PLATFORM_IMX2_WDT select IMX_HAVE_PLATFORM_MXC_EHCI select IMX_HAVE_PLATFORM_MXC_NAND select IMX_HAVE_PLATFORM_SPI_IMX + select SOC_IMX51 help Include support for Eukrea CPUIMX51SD platform. This includes specific configurations for the module and its peripherals. @@ -736,12 +736,12 @@ comment "Device tree only" config SOC_IMX53 bool "i.MX53 support" - select SOC_IMX5 select ARCH_MX5 select ARCH_MX53 select HAVE_CAN_FLEXCAN if CAN select PINCTRL select PINCTRL_IMX53 + select SOC_IMX5 help This enables support for Freescale i.MX53 processor. diff --git a/arch/arm/mach-imx/clk-busy.c b/arch/arm/mach-imx/clk-busy.c index 1a7a8dd045a..1ab91b5209e 100644 --- a/arch/arm/mach-imx/clk-busy.c +++ b/arch/arm/mach-imx/clk-busy.c @@ -108,7 +108,7 @@ struct clk *imx_clk_busy_divider(const char *name, const char *parent_name, busy->div.hw.init = &init; clk = clk_register(NULL, &busy->div.hw); - if (!clk) + if (IS_ERR(clk)) kfree(busy); return clk; diff --git a/arch/arm/mach-imx/clk-imx25.c b/arch/arm/mach-imx/clk-imx25.c index d20d4795f4e..01e2f843bf2 100644 --- a/arch/arm/mach-imx/clk-imx25.c +++ b/arch/arm/mach-imx/clk-imx25.c @@ -127,8 +127,8 @@ int __init mx25_clocks_init(void) clk[esdhc2_ipg_per] = imx_clk_gate("esdhc2_ipg_per", "per4", ccm(CCM_CGCR0), 4); clk[gpt_ipg_per] = imx_clk_gate("gpt_ipg_per", "per5", ccm(CCM_CGCR0), 5); clk[i2c_ipg_per] = imx_clk_gate("i2c_ipg_per", "per6", ccm(CCM_CGCR0), 6); - clk[lcdc_ipg_per] = imx_clk_gate("lcdc_ipg_per", "per8", ccm(CCM_CGCR0), 7); - clk[nfc_ipg_per] = imx_clk_gate("nfc_ipg_per", "ipg_per", ccm(CCM_CGCR0), 8); + clk[lcdc_ipg_per] = imx_clk_gate("lcdc_ipg_per", "per7", ccm(CCM_CGCR0), 7); + clk[nfc_ipg_per] = imx_clk_gate("nfc_ipg_per", "per8", ccm(CCM_CGCR0), 8); clk[ssi1_ipg_per] = imx_clk_gate("ssi1_ipg_per", "per13", ccm(CCM_CGCR0), 13); clk[ssi2_ipg_per] = imx_clk_gate("ssi2_ipg_per", "per14", ccm(CCM_CGCR0), 14); clk[uart_ipg_per] = imx_clk_gate("uart_ipg_per", "per15", ccm(CCM_CGCR0), 15); diff --git a/arch/arm/mach-imx/clk-imx27.c b/arch/arm/mach-imx/clk-imx27.c index 3b6b640eed2..366e5d59d88 100644 --- a/arch/arm/mach-imx/clk-imx27.c +++ b/arch/arm/mach-imx/clk-imx27.c @@ -109,7 +109,7 @@ int __init mx27_clocks_init(unsigned long fref) clk[per3_div] = imx_clk_divider("per3_div", "mpll_main2", CCM_PCDR1, 16, 6); clk[per4_div] = imx_clk_divider("per4_div", "mpll_main2", CCM_PCDR1, 24, 6); clk[vpu_sel] = imx_clk_mux("vpu_sel", CCM_CSCR, 21, 1, vpu_sel_clks, ARRAY_SIZE(vpu_sel_clks)); - clk[vpu_div] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 3); + clk[vpu_div] = imx_clk_divider("vpu_div", "vpu_sel", CCM_PCDR0, 10, 6); clk[usb_div] = imx_clk_divider("usb_div", "spll", CCM_CSCR, 28, 3); clk[cpu_sel] = imx_clk_mux("cpu_sel", CCM_CSCR, 15, 1, cpu_sel_clks, ARRAY_SIZE(cpu_sel_clks)); clk[clko_sel] = imx_clk_mux("clko_sel", CCM_CCSR, 0, 5, clko_sel_clks, ARRAY_SIZE(clko_sel_clks)); @@ -121,7 +121,7 @@ int __init mx27_clocks_init(unsigned long fref) clk[ssi1_sel] = imx_clk_mux("ssi1_sel", CCM_CSCR, 22, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks)); clk[ssi2_sel] = imx_clk_mux("ssi2_sel", CCM_CSCR, 23, 1, ssi_sel_clks, ARRAY_SIZE(ssi_sel_clks)); clk[ssi1_div] = imx_clk_divider("ssi1_div", "ssi1_sel", CCM_PCDR0, 16, 6); - clk[ssi2_div] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 3); + clk[ssi2_div] = imx_clk_divider("ssi2_div", "ssi2_sel", CCM_PCDR0, 26, 6); clk[clko_en] = imx_clk_gate("clko_en", "clko_div", CCM_PCCR0, 0); clk[ssi2_ipg_gate] = imx_clk_gate("ssi2_ipg_gate", "ipg", CCM_PCCR0, 0); clk[ssi1_ipg_gate] = imx_clk_gate("ssi1_ipg_gate", "ipg", CCM_PCCR0, 1); diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 9d2c843bde0..b5deb055455 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -108,9 +108,8 @@ void __init imx3_init_l2x0(void) } l2x0_base = ioremap(MX3x_L2CC_BASE_ADDR, 4096); - if (IS_ERR(l2x0_base)) { - printk(KERN_ERR "remapping L2 cache area failed with %ld\n", - PTR_ERR(l2x0_base)); + if (!l2x0_base) { + printk(KERN_ERR "remapping L2 cache area failed\n"); return; } diff --git a/arch/arm/mach-integrator/include/mach/cm.h b/arch/arm/mach-integrator/include/mach/cm.h index 1a78692e32a..202e6a57f10 100644 --- a/arch/arm/mach-integrator/include/mach/cm.h +++ b/arch/arm/mach-integrator/include/mach/cm.h @@ -3,7 +3,7 @@ */ void cm_control(u32, u32); -#define CM_CTRL IO_ADDRESS(INTEGRATOR_HDR_CTRL) +#define CM_CTRL __io_address(INTEGRATOR_HDR_CTRL) #define CM_CTRL_LED (1 << 0) #define CM_CTRL_nMBDET (1 << 1) diff --git a/arch/arm/mach-integrator/include/mach/platform.h b/arch/arm/mach-integrator/include/mach/platform.h index 4c034752685..efeac5d0bc9 100644 --- a/arch/arm/mach-integrator/include/mach/platform.h +++ b/arch/arm/mach-integrator/include/mach/platform.h @@ -324,9 +324,9 @@ */ #define PHYS_PCI_V3_BASE 0x62000000 -#define PCI_MEMORY_VADDR 0xe8000000 -#define PCI_CONFIG_VADDR 0xec000000 -#define PCI_V3_VADDR 0xed000000 +#define PCI_MEMORY_VADDR IOMEM(0xe8000000) +#define PCI_CONFIG_VADDR IOMEM(0xec000000) +#define PCI_V3_VADDR IOMEM(0xed000000) /* ------------------------------------------------------------------------ * Integrator Interrupt Controllers diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c index d5b5435a09a..e6617c134fa 100644 --- a/arch/arm/mach-integrator/integrator_ap.c +++ b/arch/arm/mach-integrator/integrator_ap.c @@ -157,7 +157,7 @@ static struct map_desc ap_io_desc[] __initdata = { static void __init ap_map_io(void) { iotable_init(ap_io_desc, ARRAY_SIZE(ap_io_desc)); - vga_base = PCI_MEMORY_VADDR; + vga_base = (unsigned long)PCI_MEMORY_VADDR; pci_map_io_early(__phys_to_pfn(PHYS_PCI_IO_BASE)); } diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 6870a1fbcd7..5b08e8e4cc8 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -261,6 +261,8 @@ static void __init intcp_init_early(void) #endif } +#ifdef CONFIG_OF + static void __init intcp_timer_init_of(void) { struct device_node *node; @@ -297,8 +299,6 @@ static struct sys_timer cp_of_timer = { .init = intcp_timer_init_of, }; -#ifdef CONFIG_OF - static const struct of_device_id fpga_irq_of_match[] __initconst = { { .compatible = "arm,versatile-fpga-irq", .data = fpga_irq_of_init, }, { /* Sentinel */ } diff --git a/arch/arm/mach-iop13xx/iq81340sc.c b/arch/arm/mach-iop13xx/iq81340sc.c index 060cddde2fd..e9474411163 100644 --- a/arch/arm/mach-iop13xx/iq81340sc.c +++ b/arch/arm/mach-iop13xx/iq81340sc.c @@ -30,7 +30,7 @@ extern int init_atu; static int __init -iq81340sc_atux_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) +iq81340sc_atux_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin) { WARN_ON(idsel < 1 || idsel > 2); diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 9082b84aeeb..2f28018c444 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -504,7 +504,7 @@ iop13xx_pci_abort(unsigned long addr, unsigned int fsr, struct pt_regs *regs) /* Scan an IOP13XX PCI bus. nr selects which ATU we use. */ -struct pci_bus *iop13xx_scan_bus(int nr, struct pci_sys_data *sys) +struct pci_bus * __devinit iop13xx_scan_bus(int nr, struct pci_sys_data *sys) { int which_atu; struct pci_bus *bus = NULL; diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index fd5e7b6881b..73a2d905af8 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -234,8 +234,8 @@ config IXP4XX_QMGR config IXP4XX_NPE tristate "IXP4xx Network Processor Engine support" - select HOTPLUG select FW_LOADER + select HOTPLUG help This driver supports IXP4xx built-in network coprocessors and is automatically selected by Ethernet and HSS drivers. diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 70c5a288240..d94872fed8c 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -51,9 +51,7 @@ static void __init kirkwood_dt_init(void) kirkwood_setup_cpu_mbus(); -#ifdef CONFIG_CACHE_FEROCEON_L2 kirkwood_l2_init(); -#endif /* Setup root of clk tree */ kirkwood_clk_init(); diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c index 3991077f58a..2c6c218fb79 100644 --- a/arch/arm/mach-kirkwood/common.c +++ b/arch/arm/mach-kirkwood/common.c @@ -633,6 +633,7 @@ char * __init kirkwood_id(void) void __init kirkwood_l2_init(void) { +#ifdef CONFIG_CACHE_FEROCEON_L2 #ifdef CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH writel(readl(L2_CONFIG_REG) | L2_WRITETHROUGH, L2_CONFIG_REG); feroceon_l2_init(1); @@ -640,6 +641,7 @@ void __init kirkwood_l2_init(void) writel(readl(L2_CONFIG_REG) & ~L2_WRITETHROUGH, L2_CONFIG_REG); feroceon_l2_init(0); #endif +#endif } void __init kirkwood_init(void) @@ -657,9 +659,7 @@ void __init kirkwood_init(void) kirkwood_setup_cpu_mbus(); -#ifdef CONFIG_CACHE_FEROCEON_L2 kirkwood_l2_init(); -#endif /* Setup root of clk tree */ kirkwood_clk_init(); diff --git a/arch/arm/mach-ks8695/include/mach/memory.h b/arch/arm/mach-ks8695/include/mach/memory.h index f7e1b9bce34..95e731a7ed6 100644 --- a/arch/arm/mach-ks8695/include/mach/memory.h +++ b/arch/arm/mach-ks8695/include/mach/memory.h @@ -34,7 +34,8 @@ extern struct bus_type platform_bus_type; #define __arch_dma_to_virt(dev, x) ({ (void *) (is_lbus_device(dev) ? \ __phys_to_virt(x) : __bus_to_virt(x)); }) #define __arch_virt_to_dma(dev, x) ({ is_lbus_device(dev) ? \ - (dma_addr_t)__virt_to_phys(x) : (dma_addr_t)__virt_to_bus(x); }) + (dma_addr_t)__virt_to_phys((unsigned long)x) \ + : (dma_addr_t)__virt_to_bus(x); }) #define __arch_pfn_to_dma(dev, pfn) \ ({ dma_addr_t __dma = __pfn_to_phys(pfn); \ if (!is_lbus_device(dev)) \ diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig index d697d07a1bf..178d4daa5e1 100644 --- a/arch/arm/mach-mmp/Kconfig +++ b/arch/arm/mach-mmp/Kconfig @@ -107,22 +107,22 @@ endmenu config CPU_PXA168 bool - select CPU_MOHAWK select COMMON_CLK + select CPU_MOHAWK help Select code specific to PXA168 config CPU_PXA910 bool - select CPU_MOHAWK select COMMON_CLK + select CPU_MOHAWK help Select code specific to PXA910 config CPU_MMP2 bool - select CPU_PJ4 select COMMON_CLK + select CPU_PJ4 help Select code specific to MMP2. MMP2 is ARMv7 compatible. diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index 7902de151cc..b61908594b4 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -10,35 +10,35 @@ choice config ARCH_MSM7X00A bool "MSM7x00A / MSM7x01A" - select MACH_TROUT if !MACH_HALIBUT select ARCH_MSM_ARM11 - select MSM_SMD - select MSM_SMD_PKG3 select CPU_V6 select GPIO_MSM_V1 + select MACH_TROUT if !MACH_HALIBUT select MSM_PROC_COMM + select MSM_SMD + select MSM_SMD_PKG3 config ARCH_MSM7X30 bool "MSM7x30" - select MACH_MSM7X30_SURF # if ! select ARCH_MSM_SCORPION - select MSM_SMD - select MSM_VIC select CPU_V7 - select MSM_GPIOMUX select GPIO_MSM_V1 + select MACH_MSM7X30_SURF # if ! + select MSM_GPIOMUX select MSM_PROC_COMM + select MSM_SMD + select MSM_VIC config ARCH_QSD8X50 bool "QSD8X50" - select MACH_QSD8X50_SURF if !MACH_QSD8X50A_ST1_5 select ARCH_MSM_SCORPION - select MSM_SMD - select MSM_VIC select CPU_V7 - select MSM_GPIOMUX select GPIO_MSM_V1 + select MACH_QSD8X50_SURF if !MACH_QSD8X50A_ST1_5 + select MSM_GPIOMUX select MSM_PROC_COMM + select MSM_SMD + select MSM_VIC endchoice @@ -47,10 +47,10 @@ config ARCH_MSM8X60 select ARCH_MSM_SCORPIONMP select ARM_GIC select CPU_V7 - select MSM_V2_TLMM select GPIO_MSM_V2 select MSM_GPIOMUX select MSM_SCM if SMP + select MSM_V2_TLMM select USE_OF config ARCH_MSM8960 @@ -58,9 +58,9 @@ config ARCH_MSM8960 select ARCH_MSM_SCORPIONMP select ARM_GIC select CPU_V7 - select MSM_V2_TLMM select MSM_GPIOMUX select MSM_SCM if SMP + select MSM_V2_TLMM select USE_OF config MSM_HAS_DEBUG_UART_HS @@ -110,8 +110,8 @@ config MACH_QSD8X50_SURF config MACH_QSD8X50A_ST1_5 depends on ARCH_QSD8X50 - select MSM_SOC_REV_A bool "QSD8x50A ST1.5" + select MSM_SOC_REV_A help Support for the Qualcomm ST1.5. diff --git a/arch/arm/mach-mv78xx0/addr-map.c b/arch/arm/mach-mv78xx0/addr-map.c index 343c435b417..26e9876b50e 100644 --- a/arch/arm/mach-mv78xx0/addr-map.c +++ b/arch/arm/mach-mv78xx0/addr-map.c @@ -54,7 +54,7 @@ static void __init __iomem *win_cfg_base(const struct orion_addr_map_cfg *cfg, i /* * Description of the windows needed by the platform code */ -static struct __initdata orion_addr_map_cfg addr_map_cfg = { +static struct orion_addr_map_cfg addr_map_cfg __initdata = { .num_wins = 14, .remappable_wins = 8, .win_cfg_base = win_cfg_base, diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index 131cd4883f3..d0cb4857b4b 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -336,7 +336,7 @@ void __init mv78xx0_init_early(void) orion_time_set_base(TIMER_VIRT_BASE); } -static void mv78xx0_timer_init(void) +static void __init_refok mv78xx0_timer_init(void) { orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR, IRQ_MV78XX0_TIMER_1, get_tclk()); diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig index 365879b47c0..c744946ef02 100644 --- a/arch/arm/mach-nomadik/Kconfig +++ b/arch/arm/mach-nomadik/Kconfig @@ -4,8 +4,8 @@ menu "Nomadik boards" config MACH_NOMADIK_8815NHK bool "ST 8815 Nomadik Hardware Kit (evaluation board)" - select NOMADIK_8815 select HAS_MTU + select NOMADIK_8815 endmenu @@ -16,7 +16,7 @@ config I2C_BITBANG_8815NHK tristate "Driver for bit-bang busses found on the 8815 NHK" depends on I2C && MACH_NOMADIK_8815NHK depends on PINCTRL_NOMADIK - select I2C_ALGOBIT default y + select I2C_ALGOBIT endif diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index cba3f7191cf..903da8eb886 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -8,15 +8,15 @@ comment "OMAP Core Type" config ARCH_OMAP730 depends on ARCH_OMAP1 bool "OMAP730 Based System" + select ARCH_OMAP_OTG select CPU_ARM926T select OMAP_MPU_TIMER - select ARCH_OMAP_OTG config ARCH_OMAP850 depends on ARCH_OMAP1 bool "OMAP850 Based System" - select CPU_ARM926T select ARCH_OMAP_OTG + select CPU_ARM926T config ARCH_OMAP15XX depends on ARCH_OMAP1 @@ -28,8 +28,8 @@ config ARCH_OMAP15XX config ARCH_OMAP16XX depends on ARCH_OMAP1 bool "OMAP16xx Based System" - select CPU_ARM926T select ARCH_OMAP_OTG + select CPU_ARM926T comment "OMAP Board Type" depends on ARCH_OMAP1 @@ -132,8 +132,8 @@ config MACH_OMAP_PALMTT config MACH_SX1 bool "Siemens SX1" - select I2C depends on ARCH_OMAP1 && ARCH_OMAP15XX + select I2C help Support for the Siemens SX1 phone. To boot the kernel, you'll need a SX1 compatible bootloader; check out diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c index 9518bf5996d..e255164ff08 100644 --- a/arch/arm/mach-omap1/board-ams-delta.c +++ b/arch/arm/mach-omap1/board-ams-delta.c @@ -444,16 +444,28 @@ static struct omap1_cam_platform_data ams_delta_camera_platform_data = { .lclk_khz_max = 1334, /* results in 5fps CIF, 10fps QCIF */ }; +static struct platform_device ams_delta_audio_device = { + .name = "ams-delta-audio", + .id = -1, +}; + +static struct platform_device cx20442_codec_device = { + .name = "cx20442-codec", + .id = -1, +}; + static struct platform_device *ams_delta_devices[] __initdata = { &latch1_gpio_device, &latch2_gpio_device, &ams_delta_kp_device, &ams_delta_camera_device, + &ams_delta_audio_device, }; static struct platform_device *late_devices[] __initdata = { &ams_delta_nand_device, &ams_delta_lcd_device, + &cx20442_codec_device, }; static void __init ams_delta_init(void) diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index 726c02c9c0c..d3fec92c54c 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -231,7 +231,7 @@ void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data, omap_mmc_add("mmci-omap", i, base, size, irq, rx_req, tx_req, mmc_data[i]); - }; + } } #endif diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index a6219eaf1f6..d669e227e00 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -6,19 +6,18 @@ config ARCH_OMAP2PLUS_TYPICAL bool "Typical OMAP configuration" default y select AEABI - select REGULATOR - select PM_RUNTIME - select VFP - select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 - select SERIAL_OMAP - select SERIAL_OMAP_CONSOLE + select HIGHMEM select I2C select I2C_OMAP select MENELAUS if ARCH_OMAP2 + select NEON if ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5 + select PM_RUNTIME + select REGULATOR + select SERIAL_OMAP + select SERIAL_OMAP_CONSOLE select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4 select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4 - select HIGHMEM - select PINCTRL + select VFP help Compile a kernel suitable for booting most boards @@ -40,44 +39,44 @@ config ARCH_OMAP3 bool "TI OMAP3" depends on ARCH_OMAP2PLUS default y - select CPU_V7 - select USB_ARCH_HAS_EHCI if USB_SUPPORT select ARCH_HAS_OPP - select PM_RUNTIME if CPU_IDLE - select PM_OPP if PM select ARM_CPU_SUSPEND if PM + select CPU_V7 select MULTI_IRQ_HANDLER - select SOC_HAS_OMAP2_SDRC select OMAP_INTERCONNECT + select PM_OPP if PM + select PM_RUNTIME if CPU_IDLE + select SOC_HAS_OMAP2_SDRC + select USB_ARCH_HAS_EHCI if USB_SUPPORT config ARCH_OMAP4 bool "TI OMAP4" default y depends on ARCH_OMAP2PLUS + select ARCH_HAS_OPP + select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP + select ARM_CPU_SUSPEND if PM + select ARM_ERRATA_720789 + select ARM_GIC select CACHE_L2X0 select CPU_V7 - select ARM_GIC select HAVE_SMP select LOCAL_TIMERS if SMP + select OMAP_INTERCONNECT select PL310_ERRATA_588369 select PL310_ERRATA_727915 - select ARM_ERRATA_720789 - select ARCH_HAS_OPP - select PM_RUNTIME if CPU_IDLE select PM_OPP if PM + select PM_RUNTIME if CPU_IDLE select USB_ARCH_HAS_EHCI if USB_SUPPORT - select ARM_CPU_SUSPEND if PM - select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP - select OMAP_INTERCONNECT config SOC_OMAP5 bool "TI OMAP5" - select CPU_V7 + select ARM_ARCH_TIMER + select ARM_CPU_SUSPEND if PM select ARM_GIC + select CPU_V7 select HAVE_SMP - select ARM_CPU_SUSPEND if PM select SOC_HAS_REALTIME_COUNTER - select ARM_ARCH_TIMER comment "OMAP Core Type" depends on ARCH_OMAP2 @@ -109,8 +108,8 @@ config SOC_TI81XX config SOC_AM33XX bool "AM33XX support" default y - select CPU_V7 select ARM_CPU_SUSPEND if PM + select CPU_V7 select MULTI_IRQ_HANDLER config OMAP_PACKAGE_ZAF @@ -157,8 +156,8 @@ config MACH_OMAP_H4 bool "OMAP 2420 H4 board" depends on SOC_OMAP2420 default y - select OMAP_PACKAGE_ZAF select OMAP_DEBUG_DEVICES + select OMAP_PACKAGE_ZAF config MACH_OMAP_APOLLON bool "OMAP 2420 Apollon board" @@ -193,8 +192,8 @@ config MACH_OMAP_LDP config MACH_OMAP3530_LV_SOM bool "OMAP3 Logic 3530 LV SOM board" depends on ARCH_OMAP3 - select OMAP_PACKAGE_CBB default y + select OMAP_PACKAGE_CBB help Support for the LogicPD OMAP3530 SOM Development kit for full description please see the products webpage at @@ -203,8 +202,8 @@ config MACH_OMAP3530_LV_SOM config MACH_OMAP3_TORPEDO bool "OMAP3 Logic 35x Torpedo board" depends on ARCH_OMAP3 - select OMAP_PACKAGE_CBB default y + select OMAP_PACKAGE_CBB help Support for the LogicPD OMAP35x Torpedo Development kit for full description please see the products webpage at @@ -265,17 +264,17 @@ config MACH_NOKIA_N8X0 bool "Nokia N800/N810" depends on SOC_OMAP2420 default y - select OMAP_PACKAGE_ZAC select MACH_NOKIA_N800 select MACH_NOKIA_N810 select MACH_NOKIA_N810_WIMAX + select OMAP_PACKAGE_ZAC config MACH_NOKIA_RM680 bool "Nokia RM-680/696 board" depends on ARCH_OMAP3 default y - select OMAP_PACKAGE_CBB select MACH_NOKIA_RM696 + select OMAP_PACKAGE_CBB config MACH_NOKIA_RX51 bool "Nokia RX-51 board" @@ -288,20 +287,20 @@ config MACH_OMAP_ZOOM2 depends on ARCH_OMAP3 default y select OMAP_PACKAGE_CBB + select REGULATOR_FIXED_VOLTAGE if REGULATOR select SERIAL_8250 - select SERIAL_CORE_CONSOLE select SERIAL_8250_CONSOLE - select REGULATOR_FIXED_VOLTAGE if REGULATOR + select SERIAL_CORE_CONSOLE config MACH_OMAP_ZOOM3 bool "OMAP3630 Zoom3 board" depends on ARCH_OMAP3 default y select OMAP_PACKAGE_CBP + select REGULATOR_FIXED_VOLTAGE if REGULATOR select SERIAL_8250 - select SERIAL_CORE_CONSOLE select SERIAL_8250_CONSOLE - select REGULATOR_FIXED_VOLTAGE if REGULATOR + select SERIAL_CORE_CONSOLE config MACH_CM_T35 bool "CompuLab CM-T35/CM-T3730 modules" @@ -329,8 +328,8 @@ config MACH_IGEP0030 bool "IGEP OMAP3 module" depends on ARCH_OMAP3 default y - select OMAP_PACKAGE_CBB select MACH_IGEP0020 + select OMAP_PACKAGE_CBB config MACH_SBC3530 bool "OMAP3 SBC STALKER board" diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c index a88809a59ea..3669c120c7e 100644 --- a/arch/arm/mach-omap2/board-4430sdp.c +++ b/arch/arm/mach-omap2/board-4430sdp.c @@ -607,29 +607,6 @@ static void __init omap_sfh7741prox_init(void) __func__, OMAP4_SFH7741_ENABLE_GPIO, error); } -static struct gpio sdp4430_hdmi_gpios[] = { - { HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" }, - { HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" }, - { HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" }, -}; - -static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev) -{ - int status; - - status = gpio_request_array(sdp4430_hdmi_gpios, - ARRAY_SIZE(sdp4430_hdmi_gpios)); - if (status) - pr_err("%s: Cannot request HDMI GPIOs\n", __func__); - - return status; -} - -static void sdp4430_panel_disable_hdmi(struct omap_dss_device *dssdev) -{ - gpio_free_array(sdp4430_hdmi_gpios, ARRAY_SIZE(sdp4430_hdmi_gpios)); -} - static struct nokia_dsi_panel_data dsi1_panel = { .name = "taal", .reset_gpio = 102, @@ -650,29 +627,6 @@ static struct omap_dss_device sdp4430_lcd_device = { .phy.dsi = { .module = 0, }, - - .clocks = { - .dispc = { - .channel = { - /* Logic Clock = 172.8 MHz */ - .lck_div = 1, - /* Pixel Clock = 34.56 MHz */ - .pck_div = 5, - .lcd_clk_src = OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, - }, - .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK, - }, - - .dsi = { - .regn = 16, /* Fint = 2.4 MHz */ - .regm = 180, /* DDR Clock = 216 MHz */ - .regm_dispc = 5, /* PLL1_CLK1 = 172.8 MHz */ - .regm_dsi = 5, /* PLL1_CLK2 = 172.8 MHz */ - - .lp_clk_div = 10, /* LP Clock = 8.64 MHz */ - .dsi_fclk_src = OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, - }, - }, .channel = OMAP_DSS_CHANNEL_LCD, }; @@ -697,33 +651,12 @@ static struct omap_dss_device sdp4430_lcd2_device = { .module = 1, }, - - .clocks = { - .dispc = { - .channel = { - /* Logic Clock = 172.8 MHz */ - .lck_div = 1, - /* Pixel Clock = 34.56 MHz */ - .pck_div = 5, - .lcd_clk_src = OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC, - }, - .dispc_fclk_src = OMAP_DSS_CLK_SRC_FCK, - }, - - .dsi = { - .regn = 16, /* Fint = 2.4 MHz */ - .regm = 180, /* DDR Clock = 216 MHz */ - .regm_dispc = 5, /* PLL1_CLK1 = 172.8 MHz */ - .regm_dsi = 5, /* PLL1_CLK2 = 172.8 MHz */ - - .lp_clk_div = 10, /* LP Clock = 8.64 MHz */ - .dsi_fclk_src = OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI, - }, - }, .channel = OMAP_DSS_CHANNEL_LCD2, }; static struct omap_dss_hdmi_data sdp4430_hdmi_data = { + .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD, + .ls_oe_gpio = HDMI_GPIO_LS_OE, .hpd_gpio = HDMI_GPIO_HPD, }; @@ -731,8 +664,6 @@ static struct omap_dss_device sdp4430_hdmi_device = { .name = "hdmi", .driver_name = "hdmi_panel", .type = OMAP_DISPLAY_TYPE_HDMI, - .platform_enable = sdp4430_panel_enable_hdmi, - .platform_disable = sdp4430_panel_disable_hdmi, .channel = OMAP_DSS_CHANNEL_DIGIT, .data = &sdp4430_hdmi_data, }; @@ -830,6 +761,32 @@ static struct omap_board_mux board_mux[] __initdata = { /* NIRQ2 for twl6040 */ OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), + /* GPIO_127 for twl6040 */ + OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), + /* McPDM */ + OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + /* DMIC */ + OMAP4_MUX(ABE_DMIC_CLK1, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT), + OMAP4_MUX(ABE_DMIC_DIN1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), + OMAP4_MUX(ABE_DMIC_DIN2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), + OMAP4_MUX(ABE_DMIC_DIN3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), + /* McBSP1 */ + OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), + OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT | + OMAP_PULL_ENA), + OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), + /* McBSP2 */ + OMAP4_MUX(ABE_MCBSP2_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), + OMAP4_MUX(ABE_MCBSP2_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + OMAP4_MUX(ABE_MCBSP2_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT | + OMAP_PULL_ENA), + OMAP4_MUX(ABE_MCBSP2_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), + { .reg_offset = OMAP_MUX_TERMINATOR }, }; diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c index 0cabe61cd50..e642acf9cad 100644 --- a/arch/arm/mach-omap2/board-flash.c +++ b/arch/arm/mach-omap2/board-flash.c @@ -218,7 +218,7 @@ void __init board_flash_init(struct flash_partitions partition_info[], if (onenandcs > GPMC_CS_NUM) onenandcs = cs; break; - }; + } cs++; } diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c index a08bebc94ec..d41ab98890f 100644 --- a/arch/arm/mach-omap2/board-omap3beagle.c +++ b/arch/arm/mach-omap2/board-omap3beagle.c @@ -24,6 +24,7 @@ #include <linux/input.h> #include <linux/gpio_keys.h> #include <linux/opp.h> +#include <linux/cpu.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> @@ -444,27 +445,31 @@ static struct omap_board_mux board_mux[] __initdata = { }; #endif -static void __init beagle_opp_init(void) +static int __init beagle_opp_init(void) { int r = 0; - /* Initialize the omap3 opp table */ - if (omap3_opp_init()) { + if (!machine_is_omap3_beagle()) + return 0; + + /* Initialize the omap3 opp table if not already created. */ + r = omap3_opp_init(); + if (IS_ERR_VALUE(r) && (r != -EEXIST)) { pr_err("%s: opp default init failed\n", __func__); - return; + return r; } /* Custom OPP enabled for all xM versions */ if (cpu_is_omap3630()) { struct device *mpu_dev, *iva_dev; - mpu_dev = omap_device_get_by_hwmod_name("mpu"); + mpu_dev = get_cpu_device(0); iva_dev = omap_device_get_by_hwmod_name("iva"); - if (!mpu_dev || !iva_dev) { + if (IS_ERR(mpu_dev) || IS_ERR(iva_dev)) { pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n", __func__, mpu_dev, iva_dev); - return; + return -ENODEV; } /* Enable MPU 1GHz and lower opps */ r = opp_enable(mpu_dev, 800000000); @@ -484,8 +489,9 @@ static void __init beagle_opp_init(void) opp_disable(iva_dev, 660000000); } } - return; + return 0; } +device_initcall(beagle_opp_init); static void __init omap3_beagle_init(void) { @@ -522,8 +528,6 @@ static void __init omap3_beagle_init(void) /* Ensure SDRC pins are mux'd for self-refresh */ omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); - - beagle_opp_init(); } MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c index a3959de85e0..b9b776b6c95 100644 --- a/arch/arm/mach-omap2/board-omap3evm.c +++ b/arch/arm/mach-omap2/board-omap3evm.c @@ -88,11 +88,10 @@ enum { static u8 omap3_evm_version; -u8 get_omap3_evm_rev(void) +static u8 get_omap3_evm_rev(void) { return omap3_evm_version; } -EXPORT_SYMBOL(get_omap3_evm_rev); static void __init omap3_evm_get_revision(void) { diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index c7f3d026e6d..731235eb319 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -48,11 +48,6 @@ #include <video/omap-panel-tfp410.h> #include <linux/platform_data/spi-omap2-mcspi.h> -#include <linux/input/matrix_keypad.h> -#include <linux/spi/spi.h> -#include <linux/interrupt.h> -#include <linux/smsc911x.h> -#include <linux/i2c/at24.h> #include "sdram-micron-mt46h32m32lf-6.h" #include "mux.h" diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 2b012f9d692..bfcd397e233 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -247,8 +247,7 @@ static struct platform_device omap_vwlan_device = { }; static struct wl12xx_platform_data omap_panda_wlan_data __initdata = { - /* PANDA ref clock is 38.4 MHz */ - .board_ref_clock = 2, + .board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */ }; static struct twl6040_codec_data twl6040_codec = { @@ -388,6 +387,21 @@ static struct omap_board_mux board_mux[] __initdata = { /* NIRQ2 for twl6040 */ OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE), + /* GPIO_127 for twl6040 */ + OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT), + /* McPDM */ + OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP), + OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + /* McBSP1 */ + OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), + OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN), + OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT | + OMAP_PULL_ENA), + OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT), + { .reg_offset = OMAP_MUX_TERMINATOR }, }; @@ -414,30 +428,9 @@ static struct omap_dss_device omap4_panda_dvi_device = { .channel = OMAP_DSS_CHANNEL_LCD2, }; -static struct gpio panda_hdmi_gpios[] = { - { HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" }, - { HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" }, - { HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" }, -}; - -static int omap4_panda_panel_enable_hdmi(struct omap_dss_device *dssdev) -{ - int status; - - status = gpio_request_array(panda_hdmi_gpios, - ARRAY_SIZE(panda_hdmi_gpios)); - if (status) - pr_err("Cannot request HDMI GPIOs\n"); - - return status; -} - -static void omap4_panda_panel_disable_hdmi(struct omap_dss_device *dssdev) -{ - gpio_free_array(panda_hdmi_gpios, ARRAY_SIZE(panda_hdmi_gpios)); -} - static struct omap_dss_hdmi_data omap4_panda_hdmi_data = { + .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD, + .ls_oe_gpio = HDMI_GPIO_LS_OE, .hpd_gpio = HDMI_GPIO_HPD, }; @@ -445,8 +438,6 @@ static struct omap_dss_device omap4_panda_hdmi_device = { .name = "hdmi", .driver_name = "hdmi_panel", .type = OMAP_DISPLAY_TYPE_HDMI, - .platform_enable = omap4_panda_panel_enable_hdmi, - .platform_disable = omap4_panda_panel_disable_hdmi, .channel = OMAP_DSS_CHANNEL_DIGIT, .data = &omap4_panda_hdmi_data, }; diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c index ed85fb898c7..020e03c95bf 100644 --- a/arch/arm/mach-omap2/board-rx51-peripherals.c +++ b/arch/arm/mach-omap2/board-rx51-peripherals.c @@ -748,7 +748,7 @@ static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = .subdev_board_info = &rx51_si4713_board_info, }; -static struct platform_device rx51_si4713_dev = { +static struct platform_device rx51_si4713_dev __initdata_or_module = { .name = "radio-si4713", .id = -1, .dev = { diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index 67f8540c8e0..c166fe1fdff 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -195,8 +195,7 @@ static struct platform_device omap_vwlan_device = { }; static struct wl12xx_platform_data omap_zoom_wlan_data __initdata = { - /* ZOOM ref clock is 26 MHz */ - .board_ref_clock = 1, + .board_ref_clock = WL12XX_REFCLOCK_26, /* 26 MHz */ }; static struct omap2_hsmmc_info mmc[] = { diff --git a/arch/arm/mach-omap2/clkt_clksel.c b/arch/arm/mach-omap2/clkt_clksel.c index eaed3900a83..3ff22114d70 100644 --- a/arch/arm/mach-omap2/clkt_clksel.c +++ b/arch/arm/mach-omap2/clkt_clksel.c @@ -382,7 +382,7 @@ void omap2_init_clksel_parent(struct clk *clk) __clk_get_name(parent) : "NULL")); clk_reparent(clk, clks->parent); - }; + } found = 1; } } diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c index b87b88c2638..1a45d6bd253 100644 --- a/arch/arm/mach-omap2/clock33xx_data.c +++ b/arch/arm/mach-omap2/clock33xx_data.c @@ -1035,6 +1035,8 @@ static struct omap_clk am33xx_clks[] = { CLK(NULL, "pruss_ocp_gclk", &pruss_ocp_gclk, CK_AM33XX), CLK("davinci-mcasp.0", NULL, &mcasp0_fck, CK_AM33XX), CLK("davinci-mcasp.1", NULL, &mcasp1_fck, CK_AM33XX), + CLK(NULL, "mcasp0_fck", &mcasp0_fck, CK_AM33XX), + CLK(NULL, "mcasp1_fck", &mcasp1_fck, CK_AM33XX), CLK("NULL", "mmc2_fck", &mmc2_fck, CK_AM33XX), CLK(NULL, "mmu_fck", &mmu_fck, CK_AM33XX), CLK(NULL, "smartreflex0_fck", &smartreflex0_fck, CK_AM33XX), @@ -1071,6 +1073,8 @@ static struct omap_clk am33xx_clks[] = { CLK(NULL, "gfx_fck_div_ck", &gfx_fck_div_ck, CK_AM33XX), CLK(NULL, "sysclkout_pre_ck", &sysclkout_pre_ck, CK_AM33XX), CLK(NULL, "clkout2_ck", &clkout2_ck, CK_AM33XX), + CLK(NULL, "timer_32k_ck", &clkdiv32k_ick, CK_AM33XX), + CLK(NULL, "timer_sys_ck", &sys_clkin_ck, CK_AM33XX), }; int __init am33xx_clk_init(void) diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index d661d138f27..6efc30c961a 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -3294,7 +3294,7 @@ static struct omap_clk omap44xx_clks[] = { CLK(NULL, "auxclk5_src_ck", &auxclk5_src_ck, CK_443X), CLK(NULL, "auxclk5_ck", &auxclk5_ck, CK_443X), CLK(NULL, "auxclkreq5_ck", &auxclkreq5_ck, CK_443X), - CLK(NULL, "gpmc_ck", &dummy_ck, CK_443X), + CLK("omap-gpmc", "fck", &dummy_ck, CK_443X), CLK("omap_i2c.1", "ick", &dummy_ck, CK_443X), CLK("omap_i2c.2", "ick", &dummy_ck, CK_443X), CLK("omap_i2c.3", "ick", &dummy_ck, CK_443X), diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c index cbb879139c5..512e79a842c 100644 --- a/arch/arm/mach-omap2/clockdomain.c +++ b/arch/arm/mach-omap2/clockdomain.c @@ -925,15 +925,18 @@ static int _clkdm_clk_hwmod_enable(struct clockdomain *clkdm) if (!clkdm || !arch_clkdm || !arch_clkdm->clkdm_clk_enable) return -EINVAL; + spin_lock_irqsave(&clkdm->lock, flags); + /* * For arch's with no autodeps, clkcm_clk_enable * should be called for every clock instance or hwmod that is * enabled, so the clkdm can be force woken up. */ - if ((atomic_inc_return(&clkdm->usecount) > 1) && autodeps) + if ((atomic_inc_return(&clkdm->usecount) > 1) && autodeps) { + spin_unlock_irqrestore(&clkdm->lock, flags); return 0; + } - spin_lock_irqsave(&clkdm->lock, flags); arch_clkdm->clkdm_clk_enable(clkdm); pwrdm_state_switch(clkdm->pwrdm.ptr); spin_unlock_irqrestore(&clkdm->lock, flags); @@ -950,15 +953,19 @@ static int _clkdm_clk_hwmod_disable(struct clockdomain *clkdm) if (!clkdm || !arch_clkdm || !arch_clkdm->clkdm_clk_disable) return -EINVAL; + spin_lock_irqsave(&clkdm->lock, flags); + if (atomic_read(&clkdm->usecount) == 0) { + spin_unlock_irqrestore(&clkdm->lock, flags); WARN_ON(1); /* underflow */ return -ERANGE; } - if (atomic_dec_return(&clkdm->usecount) > 0) + if (atomic_dec_return(&clkdm->usecount) > 0) { + spin_unlock_irqrestore(&clkdm->lock, flags); return 0; + } - spin_lock_irqsave(&clkdm->lock, flags); arch_clkdm->clkdm_clk_disable(clkdm); pwrdm_state_switch(clkdm->pwrdm.ptr); spin_unlock_irqrestore(&clkdm->lock, flags); diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c index 9a7792aec67..70294f54e35 100644 --- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c +++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c @@ -183,17 +183,6 @@ static int omap2_clkdm_clk_enable(struct clockdomain *clkdm) if (!clkdm->clktrctrl_mask) return 0; - /* - * The CLKDM_MISSING_IDLE_REPORTING flag documentation has - * more details on the unpleasant problem this is working - * around - */ - if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING && - !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) { - _enable_hwsup(clkdm); - return 0; - } - hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, clkdm->clktrctrl_mask); @@ -217,17 +206,6 @@ static int omap2_clkdm_clk_disable(struct clockdomain *clkdm) if (!clkdm->clktrctrl_mask) return 0; - /* - * The CLKDM_MISSING_IDLE_REPORTING flag documentation has - * more details on the unpleasant problem this is working - * around - */ - if ((clkdm->flags & CLKDM_MISSING_IDLE_REPORTING) && - (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)) { - omap3_clkdm_wakeup(clkdm); - return 0; - } - hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, clkdm->clktrctrl_mask); @@ -269,6 +247,17 @@ static int omap3xxx_clkdm_clk_enable(struct clockdomain *clkdm) if (!clkdm->clktrctrl_mask) return 0; + /* + * The CLKDM_MISSING_IDLE_REPORTING flag documentation has + * more details on the unpleasant problem this is working + * around + */ + if ((clkdm->flags & CLKDM_MISSING_IDLE_REPORTING) && + (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)) { + omap3_clkdm_wakeup(clkdm); + return 0; + } + hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, clkdm->clktrctrl_mask); @@ -292,6 +281,17 @@ static int omap3xxx_clkdm_clk_disable(struct clockdomain *clkdm) if (!clkdm->clktrctrl_mask) return 0; + /* + * The CLKDM_MISSING_IDLE_REPORTING flag documentation has + * more details on the unpleasant problem this is working + * around + */ + if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING && + !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) { + _enable_hwsup(clkdm); + return 0; + } + hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs, clkdm->clktrctrl_mask); diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index c8c211731d2..cba60e05e32 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -341,7 +341,7 @@ static void __init omap_init_dmic(void) oh = omap_hwmod_lookup("dmic"); if (!oh) { - printk(KERN_ERR "Could not look up mcpdm hw_mod\n"); + pr_err("Could not look up dmic hw_mod\n"); return; } diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c index 7012068ccbf..1011995f150 100644 --- a/arch/arm/mach-omap2/display.c +++ b/arch/arm/mach-omap2/display.c @@ -95,7 +95,6 @@ static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initconst = { { "dss_core", "omapdss_dss", -1 }, { "dss_dispc", "omapdss_dispc", -1 }, { "dss_rfbi", "omapdss_rfbi", -1 }, - { "dss_venc", "omapdss_venc", -1 }, { "dss_dsi1", "omapdss_dsi", 0 }, { "dss_dsi2", "omapdss_dsi", 1 }, { "dss_hdmi", "omapdss_hdmi", -1 }, @@ -221,7 +220,7 @@ static struct platform_device *create_dss_pdev(const char *pdev_name, ohs[0] = oh; od = omap_device_alloc(pdev, ohs, 1, NULL, 0); - if (!od) { + if (IS_ERR(od)) { pr_err("Could not alloc omap_device for %s\n", pdev_name); r = -ENOMEM; goto err; diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index 8ab1e1bde5e..92b5718fa72 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -838,7 +838,7 @@ static int gpmc_setup_irq(void) return request_irq(gpmc_irq, gpmc_handle_irq, 0, "gpmc", NULL); } -static __exit int gpmc_free_irq(void) +static __devexit int gpmc_free_irq(void) { int i; @@ -868,9 +868,9 @@ static void __devexit gpmc_mem_exit(void) } -static void __devinit gpmc_mem_init(void) +static int __devinit gpmc_mem_init(void) { - int cs; + int cs, rc; unsigned long boot_rom_space = 0; /* never allocate the first page, to facilitate bug detection; @@ -890,13 +890,21 @@ static void __devinit gpmc_mem_init(void) if (!gpmc_cs_mem_enabled(cs)) continue; gpmc_cs_get_memconf(cs, &base, &size); - if (gpmc_cs_insert_mem(cs, base, size) < 0) - BUG(); + rc = gpmc_cs_insert_mem(cs, base, size); + if (IS_ERR_VALUE(rc)) { + while (--cs >= 0) + if (gpmc_cs_mem_enabled(cs)) + gpmc_cs_delete_mem(cs); + return rc; + } } + + return 0; } static __devinit int gpmc_probe(struct platform_device *pdev) { + int rc; u32 l; struct resource *res; @@ -936,7 +944,13 @@ static __devinit int gpmc_probe(struct platform_device *pdev) dev_info(gpmc_dev, "GPMC revision %d.%d\n", GPMC_REVISION_MAJOR(l), GPMC_REVISION_MINOR(l)); - gpmc_mem_init(); + rc = gpmc_mem_init(); + if (IS_ERR_VALUE(rc)) { + clk_disable_unprepare(gpmc_l3_clk); + clk_put(gpmc_l3_clk); + dev_err(gpmc_dev, "failed to reserve memory\n"); + return rc; + } if (IS_ERR_VALUE(gpmc_setup_irq())) dev_warn(gpmc_dev, "gpmc_setup_irq failed\n"); @@ -944,7 +958,7 @@ static __devinit int gpmc_probe(struct platform_device *pdev) return 0; } -static __exit int gpmc_remove(struct platform_device *pdev) +static __devexit int gpmc_remove(struct platform_device *pdev) { gpmc_free_irq(); gpmc_mem_exit(); diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 03ebf47cfa9..4d3a6324155 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -523,7 +523,7 @@ static void __init omap_hsmmc_init_one(struct omap2_hsmmc_info *hsmmcinfo, dev_set_name(&pdev->dev, "%s.%d", pdev->name, pdev->id); od = omap_device_alloc(pdev, ohs, 1, NULL, 0); - if (!od) { + if (IS_ERR(od)) { pr_err("Could not allocate od for %s\n", name); goto put_pdev; } diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c index 9fe6829f4c1..701e17cba46 100644 --- a/arch/arm/mach-omap2/mux.c +++ b/arch/arm/mach-omap2/mux.c @@ -486,7 +486,7 @@ void omap_hwmod_mux(struct omap_hwmod_mux_info *hmux, u8 state) default: /* Nothing to be done */ break; - }; + } if (val >= 0) { omap_mux_write(pad->partition, val, diff --git a/arch/arm/mach-omap2/mux34xx.c b/arch/arm/mach-omap2/mux34xx.c index 17f80e4ab16..c47140bbbec 100644 --- a/arch/arm/mach-omap2/mux34xx.c +++ b/arch/arm/mach-omap2/mux34xx.c @@ -614,16 +614,16 @@ static struct omap_mux __initdata omap3_muxmodes[] = { "sys_off_mode", NULL, NULL, NULL, "gpio_9", NULL, NULL, "safe_mode"), _OMAP3_MUXENTRY(UART1_CTS, 150, - "uart1_cts", NULL, NULL, NULL, + "uart1_cts", "ssi1_rdy_tx", NULL, NULL, "gpio_150", "hsusb3_tll_clk", NULL, "safe_mode"), _OMAP3_MUXENTRY(UART1_RTS, 149, - "uart1_rts", NULL, NULL, NULL, + "uart1_rts", "ssi1_flag_tx", NULL, NULL, "gpio_149", NULL, NULL, "safe_mode"), _OMAP3_MUXENTRY(UART1_RX, 151, - "uart1_rx", NULL, "mcbsp1_clkr", "mcspi4_clk", + "uart1_rx", "ss1_wake_tx", "mcbsp1_clkr", "mcspi4_clk", "gpio_151", NULL, NULL, "safe_mode"), _OMAP3_MUXENTRY(UART1_TX, 148, - "uart1_tx", NULL, NULL, NULL, + "uart1_tx", "ssi1_dat_tx", NULL, NULL, "gpio_148", NULL, NULL, "safe_mode"), _OMAP3_MUXENTRY(UART2_CTS, 144, "uart2_cts", "mcbsp3_dx", "gpt9_pwm_evt", NULL, diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c index a004cb9acf5..e089e4d1ae3 100644 --- a/arch/arm/mach-omap2/omap-secure.c +++ b/arch/arm/mach-omap2/omap-secure.c @@ -61,8 +61,8 @@ int __init omap_secure_ram_reserve_memblock(void) { u32 size = OMAP_SECURE_RAM_STORAGE; - size = ALIGN(size, SZ_1M); - omap_secure_memblock_base = arm_memblock_steal(size, SZ_1M); + size = ALIGN(size, SECTION_SIZE); + omap_secure_memblock_base = arm_memblock_steal(size, SECTION_SIZE); return 0; } diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 299ca2821ad..b969ab1d258 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -1698,6 +1698,29 @@ static bool _are_all_hardreset_lines_asserted(struct omap_hwmod *oh) } /** + * _are_any_hardreset_lines_asserted - return true if any part of @oh is + * hard-reset + * @oh: struct omap_hwmod * + * + * If any hardreset lines associated with @oh are asserted, then + * return true. Otherwise, if no hardreset lines associated with @oh + * are asserted, or if @oh has no hardreset lines, then return false. + * This function is used to avoid executing some parts of the IP block + * enable/disable sequence if any hardreset line is set. + */ +static bool _are_any_hardreset_lines_asserted(struct omap_hwmod *oh) +{ + int rst_cnt = 0; + int i; + + for (i = 0; i < oh->rst_lines_cnt && rst_cnt == 0; i++) + if (_read_hardreset(oh, oh->rst_lines[i].name) > 0) + rst_cnt++; + + return (rst_cnt) ? true : false; +} + +/** * _omap4_disable_module - enable CLKCTRL modulemode on OMAP4 * @oh: struct omap_hwmod * * @@ -1715,7 +1738,7 @@ static int _omap4_disable_module(struct omap_hwmod *oh) * Since integration code might still be doing something, only * disable if all lines are under hardreset. */ - if (!_are_all_hardreset_lines_asserted(oh)) + if (_are_any_hardreset_lines_asserted(oh)) return 0; pr_debug("omap_hwmod: %s: %s\n", oh->name, __func__); @@ -1749,12 +1772,12 @@ static int _am33xx_disable_module(struct omap_hwmod *oh) pr_debug("omap_hwmod: %s: %s\n", oh->name, __func__); + if (_are_any_hardreset_lines_asserted(oh)) + return 0; + am33xx_cm_module_disable(oh->clkdm->cm_inst, oh->clkdm->clkdm_offs, oh->prcm.omap4.clkctrl_offs); - if (_are_all_hardreset_lines_asserted(oh)) - return 0; - v = _am33xx_wait_target_disable(oh); if (v) pr_warn("omap_hwmod: %s: _wait_target_disable failed\n", diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c index 35dcdb66a4e..bd9220ed5ab 100644 --- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c @@ -219,7 +219,7 @@ struct omap_hwmod omap2xxx_l4_wkup_hwmod = { /* MPU */ static struct omap_hwmod_irq_info omap2xxx_mpu_irqs[] = { - { .name = "pmu", .irq = 3 }, + { .name = "pmu", .irq = 3 + OMAP_INTC_START }, { .irq = -1 } }; diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 285777241d5..f67b7ee07dd 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -94,7 +94,7 @@ static struct omap_hwmod omap3xxx_l4_sec_hwmod = { /* MPU */ static struct omap_hwmod_irq_info omap3xxx_mpu_irqs[] = { - { .name = "pmu", .irq = 3 }, + { .name = "pmu", .irq = 3 + OMAP_INTC_START }, { .irq = -1 } }; @@ -3683,6 +3683,7 @@ static struct omap_hwmod_ocp_if *am35xx_hwmod_ocp_ifs[] __initdata = { &omap3xxx_l4_core__usb_tll_hs, &omap3xxx_l4_core__es3plus_mmc1, &omap3xxx_l4_core__es3plus_mmc2, + &omap3xxx_l4_core__hdq1w, &am35xx_mdio__l3, &am35xx_l4_core__mdio, &am35xx_emac__l3, @@ -3737,7 +3738,7 @@ int __init omap3xxx_hwmod_init(void) } else { WARN(1, "OMAP3 hwmod family init: unknown chip type\n"); return -EINVAL; - }; + } r = omap_hwmod_register_links(h); if (r < 0) @@ -3754,7 +3755,7 @@ int __init omap3xxx_hwmod_init(void) rev == OMAP3430_REV_ES3_0 || rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) { h = omap3430es2plus_hwmod_ocp_ifs; - }; + } if (h) { r = omap_hwmod_register_links(h); @@ -3769,7 +3770,7 @@ int __init omap3xxx_hwmod_init(void) } else if (rev == OMAP3430_REV_ES3_0 || rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) { h = omap3430_es3plus_hwmod_ocp_ifs; - }; + } if (h) r = omap_hwmod_register_links(h); diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c index 45ad7f74f35..58e16aef40b 100644 --- a/arch/arm/mach-omap2/opp.c +++ b/arch/arm/mach-omap2/opp.c @@ -18,6 +18,7 @@ */ #include <linux/module.h> #include <linux/opp.h> +#include <linux/cpu.h> #include <plat/omap_device.h> @@ -62,13 +63,23 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def, __func__, i); return -EINVAL; } - oh = omap_hwmod_lookup(opp_def->hwmod_name); - if (!oh || !oh->od) { - pr_debug("%s: no hwmod or odev for %s, [%d] cannot add OPPs.\n", - __func__, opp_def->hwmod_name, i); - continue; + + if (!strncmp(opp_def->hwmod_name, "mpu", 3)) { + /* + * All current OMAPs share voltage rail and + * clock source, so CPU0 is used to represent + * the MPU-SS. + */ + dev = get_cpu_device(0); + } else { + oh = omap_hwmod_lookup(opp_def->hwmod_name); + if (!oh || !oh->od) { + pr_debug("%s: no hwmod or odev for %s, [%d] cannot add OPPs.\n", + __func__, opp_def->hwmod_name, i); + continue; + } + dev = &oh->od->pdev->dev; } - dev = &oh->od->pdev->dev; r = opp_add(dev, opp_def->freq, opp_def->u_volt); if (r) { diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c index 3e1345fc071..46092cd806f 100644 --- a/arch/arm/mach-omap2/pm-debug.c +++ b/arch/arm/mach-omap2/pm-debug.c @@ -168,7 +168,7 @@ static int pm_dbg_open(struct inode *inode, struct file *file) default: return single_open(file, pm_dbg_show_timers, &inode->i_private); - }; + } } static const struct file_operations debug_fops = { diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index abefbc4d8e0..ea61c32957b 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -16,6 +16,7 @@ #include <linux/opp.h> #include <linux/export.h> #include <linux/suspend.h> +#include <linux/cpu.h> #include <asm/system_misc.h> @@ -169,7 +170,15 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, goto exit; } - dev = omap_device_get_by_hwmod_name(oh_name); + if (!strncmp(oh_name, "mpu", 3)) + /* + * All current OMAPs share voltage rail and clock + * source, so CPU0 is used to represent the MPU-SS. + */ + dev = get_cpu_device(0); + else + dev = omap_device_get_by_hwmod_name(oh_name); + if (IS_ERR(dev)) { pr_err("%s: Unable to get dev pointer for hwmod %s\n", __func__, oh_name); @@ -177,7 +186,7 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, } voltdm = voltdm_lookup(vdd_name); - if (IS_ERR(voltdm)) { + if (!voltdm) { pr_err("%s: unable to get vdd pointer for vdd_%s\n", __func__, vdd_name); goto exit; diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index 686137d164d..67d66131cfa 100644 --- a/arch/arm/mach-omap2/pm.h +++ b/arch/arm/mach-omap2/pm.h @@ -91,6 +91,7 @@ extern void omap3_save_scratchpad_contents(void); #define PM_RTA_ERRATUM_i608 (1 << 0) #define PM_SDRC_WAKEUP_ERRATUM_i583 (1 << 1) +#define PM_PER_MEMORIES_ERRATUM_i582 (1 << 2) #if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP3) extern u16 pm34xx_errata; diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index ba670db1fd3..3a904de4313 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -652,14 +652,17 @@ static void __init pm_errata_configure(void) /* Enable the l2 cache toggling in sleep logic */ enable_omap3630_toggle_l2_on_restore(); if (omap_rev() < OMAP3630_REV_ES1_2) - pm34xx_errata |= PM_SDRC_WAKEUP_ERRATUM_i583; + pm34xx_errata |= (PM_SDRC_WAKEUP_ERRATUM_i583 | + PM_PER_MEMORIES_ERRATUM_i582); + } else if (cpu_is_omap34xx()) { + pm34xx_errata |= PM_PER_MEMORIES_ERRATUM_i582; } } int __init omap3_pm_init(void) { struct power_state *pwrst, *tmp; - struct clockdomain *neon_clkdm, *mpu_clkdm; + struct clockdomain *neon_clkdm, *mpu_clkdm, *per_clkdm, *wkup_clkdm; int ret; if (!omap3_has_io_chain_ctrl()) @@ -711,6 +714,8 @@ int __init omap3_pm_init(void) neon_clkdm = clkdm_lookup("neon_clkdm"); mpu_clkdm = clkdm_lookup("mpu_clkdm"); + per_clkdm = clkdm_lookup("per_clkdm"); + wkup_clkdm = clkdm_lookup("wkup_clkdm"); #ifdef CONFIG_SUSPEND omap_pm_suspend = omap3_pm_suspend; @@ -727,6 +732,27 @@ int __init omap3_pm_init(void) if (IS_PM34XX_ERRATUM(PM_RTA_ERRATUM_i608)) omap3630_ctrl_disable_rta(); + /* + * The UART3/4 FIFO and the sidetone memory in McBSP2/3 are + * not correctly reset when the PER powerdomain comes back + * from OFF or OSWR when the CORE powerdomain is kept active. + * See OMAP36xx Erratum i582 "PER Domain reset issue after + * Domain-OFF/OSWR Wakeup". This wakeup dependency is not a + * complete workaround. The kernel must also prevent the PER + * powerdomain from going to OSWR/OFF while the CORE + * powerdomain is not going to OSWR/OFF. And if PER last + * power state was off while CORE last power state was ON, the + * UART3/4 and McBSP2/3 SIDETONE devices need to run a + * self-test using their loopback tests; if that fails, those + * devices are unusable until the PER/CORE can complete a transition + * from ON to OSWR/OFF and then back to ON. + * + * XXX Technically this workaround is only needed if off-mode + * or OSWR is enabled. + */ + if (IS_PM34XX_ERRATUM(PM_PER_MEMORIES_ERRATUM_i582)) + clkdm_add_wkdep(per_clkdm, wkup_clkdm); + clkdm_add_wkdep(neon_clkdm, mpu_clkdm); if (omap_type() != OMAP2_DEVICE_TYPE_GP) { omap3_secure_ram_storage = diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 0405c819080..a507cd6cf4f 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -329,6 +329,11 @@ void __init omap_serial_init_port(struct omap_board_data *bdata, oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt); + if (console_uart_id == bdata->id) { + omap_device_enable(pdev); + pm_runtime_set_active(&pdev->dev); + } + oh->dev_attr = uart; if (((cpu_is_omap34xx() || cpu_is_omap44xx()) && bdata->pads) diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c index cbeae56b56a..f8217a5a4a2 100644 --- a/arch/arm/mach-omap2/sr_device.c +++ b/arch/arm/mach-omap2/sr_device.c @@ -122,7 +122,7 @@ static int __init sr_dev_init(struct omap_hwmod *oh, void *user) sr_data->senp_mod = 0x1; sr_data->voltdm = voltdm_lookup(sr_dev_attr->sensor_voltdm_name); - if (IS_ERR(sr_data->voltdm)) { + if (!sr_data->voltdm) { pr_err("%s: Unable to get voltage domain pointer for VDD %s\n", __func__, sr_dev_attr->sensor_voltdm_name); goto exit; diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 8847d6eb231..69e46631a7c 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -378,7 +378,7 @@ static void __init realtime_counter_init(void) return; } sys_clk = clk_get(NULL, "sys_clkin_ck"); - if (!sys_clk) { + if (IS_ERR(sys_clk)) { pr_err("%s: failed to get system clock handle\n", __func__); iounmap(base); return; @@ -467,7 +467,7 @@ OMAP_SYS_TIMER(3_am33xx) #ifdef CONFIG_ARCH_OMAP4 #ifdef CONFIG_LOCAL_TIMERS static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, - OMAP44XX_LOCAL_TWD_BASE, 29 + OMAP_INTC_START); + OMAP44XX_LOCAL_TWD_BASE, 29); #endif static void __init omap4_timer_init(void) diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c index 18a85195942..635e109f5ad 100644 --- a/arch/arm/mach-omap2/twl-common.c +++ b/arch/arm/mach-omap2/twl-common.c @@ -158,7 +158,7 @@ static struct regulator_init_data omap3_vpll2_idata = { }; static struct regulator_consumer_supply omap3_vdd1_supply[] = { - REGULATOR_SUPPLY("vcc", "mpu.0"), + REGULATOR_SUPPLY("vcc", "cpu0"), }; static struct regulator_consumer_supply omap3_vdd2_supply[] = { @@ -239,6 +239,10 @@ void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data, static struct twl4030_usb_data omap4_usb_pdata = { }; +static struct regulator_consumer_supply omap4_vdda_hdmi_dac_supplies[] = { + REGULATOR_SUPPLY("vdda_hdmi_dac", "omapdss_hdmi"), +}; + static struct regulator_init_data omap4_vdac_idata = { .constraints = { .min_uV = 1800000, @@ -248,6 +252,8 @@ static struct regulator_init_data omap4_vdac_idata = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, + .num_consumer_supplies = ARRAY_SIZE(omap4_vdda_hdmi_dac_supplies), + .consumer_supplies = omap4_vdda_hdmi_dac_supplies, .supply_regulator = "V2V1", }; diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig index 41fc8532767..558ccfb8d45 100644 --- a/arch/arm/mach-prima2/Kconfig +++ b/arch/arm/mach-prima2/Kconfig @@ -6,8 +6,8 @@ config ARCH_PRIMA2 bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform" default y select CPU_V7 - select ZONE_DMA select SIRF_IRQ + select ZONE_DMA help Support for CSR SiRFSoC ARM Cortex A9 Platform diff --git a/arch/arm/mach-prima2/include/mach/gpio.h b/arch/arm/mach-prima2/include/mach/gpio.h deleted file mode 100644 index 1904bb03876..00000000000 --- a/arch/arm/mach-prima2/include/mach/gpio.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef __MACH_GPIO_H -#define __MACH_GPIO_H - -/* Pull up/down values */ -enum sirfsoc_gpio_pull { - SIRFSOC_GPIO_PULL_NONE, - SIRFSOC_GPIO_PULL_UP, - SIRFSOC_GPIO_PULL_DOWN, -}; - -void sirfsoc_gpio_set_pull(unsigned gpio, unsigned mode); - -#endif diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 8e6288de69b..11aa7399dc0 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -27,10 +27,10 @@ comment "Intel/Marvell Dev Platforms (sorted by hardware release time)" config MACH_PXA3XX_DT bool "Support PXA3xx platforms from device tree" - select PXA3xx select CPU_PXA300 - select POWER_SUPPLY select HAVE_PWM + select POWER_SUPPLY + select PXA3xx select USE_OF help Include support for Marvell PXA3xx based platforms using @@ -44,13 +44,13 @@ config ARCH_LUBBOCK config MACH_MAINSTONE bool "Intel HCDDBBVA0 Development Platform (aka Mainstone)" - select PXA27x select HAVE_PWM + select PXA27x config MACH_ZYLONITE bool - select PXA3xx select HAVE_PWM + select PXA3xx config MACH_ZYLONITE300 bool "PXA3xx Development Platform (aka Zylonite) PXA300/310" @@ -65,19 +65,19 @@ config MACH_ZYLONITE320 config MACH_LITTLETON bool "PXA3xx Form Factor Platform (aka Littleton)" - select PXA3xx select CPU_PXA300 select CPU_PXA310 + select PXA3xx config MACH_TAVOREVB bool "PXA930 Evaluation Board (aka TavorEVB)" - select PXA3xx select CPU_PXA930 + select PXA3xx config MACH_SAAR bool "PXA930 Handheld Platform (aka SAAR)" - select PXA3xx select CPU_PXA930 + select PXA3xx comment "Third Party Dev Platforms (sorted by vendor name)" @@ -87,29 +87,29 @@ config ARCH_PXA_IDP config ARCH_VIPER bool "Arcom/Eurotech VIPER SBC" - select PXA25x - select ISA - select I2C_GPIO + select ARCOM_PCMCIA select HAVE_PWM + select I2C_GPIO + select ISA + select PXA25x select PXA_HAVE_ISA_IRQS - select ARCOM_PCMCIA config MACH_ARCOM_ZEUS bool "Arcom/Eurotech ZEUS SBC" - select PXA27x + select ARCOM_PCMCIA select ISA + select PXA27x select PXA_HAVE_ISA_IRQS - select ARCOM_PCMCIA config MACH_BALLOON3 bool "Balloon 3 board" - select PXA27x select IWMMXT + select PXA27x config MACH_CSB726 bool "Enable Cogent CSB726 System On a Module" - select PXA27x select IWMMXT + select PXA27x help Say Y here if you intend to run this kernel on a Cogent CSB726 System On Module. @@ -121,11 +121,11 @@ config CSB726_CSB701 config MACH_ARMCORE bool "CompuLab CM-X255/CM-X270 modules" select ARCH_HAS_DMA_SET_COHERENT_MASK if PCI - select PXA27x select IWMMXT - select PXA25x select MIGHT_HAVE_PCI select NEED_MACH_IO_H if PCI + select PXA25x + select PXA27x config MACH_EM_X270 bool "CompuLab EM-x270 platform" @@ -137,10 +137,10 @@ config MACH_EXEDA config MACH_CM_X300 bool "CompuLab CM-X300 modules" - select PXA3xx select CPU_PXA300 select CPU_PXA310 select HAVE_PWM + select PXA3xx config MACH_CAPC7117 bool "Embedian CAPC-7117 evaluation kit based on the MXM-8x10 CoM" @@ -168,22 +168,22 @@ endchoice config MACH_INTELMOTE2 bool "Intel Mote 2 Platform" - select PXA27x select IWMMXT + select PXA27x config MACH_STARGATE2 bool "Intel Stargate 2 Platform" - select PXA27x select IWMMXT + select PXA27x config MACH_XCEP bool "Iskratel Electronics XCEP" - select PXA25x select MTD - select MTD_PHYSMAP - select MTD_CFI_INTELEXT select MTD_CFI + select MTD_CFI_INTELEXT select MTD_CHAR + select MTD_PHYSMAP + select PXA25x select SMC91X help PXA255 based Single Board Computer with SMC 91C111 ethernet chip and 64 MB of flash. @@ -195,14 +195,14 @@ config TRIZEPS_PXA config MACH_TRIZEPS4 bool "Keith und Koep Trizeps4 DIMM-Module" depends on TRIZEPS_PXA - select TRIZEPS_PCMCIA select PXA27x + select TRIZEPS_PCMCIA config MACH_TRIZEPS4WL bool "Keith und Koep Trizeps4-WL DIMM-Module" depends on TRIZEPS_PXA - select TRIZEPS_PCMCIA select PXA27x + select TRIZEPS_PCMCIA choice prompt "Select base board for Trizeps module" @@ -231,18 +231,18 @@ config TRIZEPS_PCMCIA config MACH_LOGICPD_PXA270 bool "LogicPD PXA270 Card Engine Development Platform" - select PXA27x select HAVE_PWM + select PXA27x config MACH_PCM027 bool "Phytec phyCORE-PXA270 CPU module (PCM-027)" - select PXA27x select IWMMXT + select PXA27x config MACH_PCM990_BASEBOARD bool "PHYTEC PCM-990 development board" - select HAVE_PWM depends on MACH_PCM027 + select HAVE_PWM choice prompt "display on pcm990" @@ -266,19 +266,19 @@ config MACH_COLIBRI config MACH_COLIBRI_PXA270_INCOME bool "Income s.r.o. PXA270 SBC" depends on MACH_COLIBRI - select PXA27x select HAVE_PWM + select PXA27x config MACH_COLIBRI300 bool "Toradex Colibri PXA300/310" - select PXA3xx select CPU_PXA300 select CPU_PXA310 + select PXA3xx config MACH_COLIBRI320 bool "Toradex Colibri PXA320" - select PXA3xx select CPU_PXA320 + select PXA3xx config MACH_COLIBRI_EVALBOARD bool "Toradex Colibri Evaluation Carrier Board support" @@ -286,8 +286,8 @@ config MACH_COLIBRI_EVALBOARD config MACH_VPAC270 bool "Voipac PXA270" - select PXA27x select HAVE_PATA_PLATFORM + select PXA27x help PXA270 based Single Board Computer. @@ -295,9 +295,9 @@ comment "End-user Products (sorted by vendor name)" config MACH_H4700 bool "HP iPAQ hx4700" - select PXA27x - select IWMMXT select HAVE_PWM + select IWMMXT + select PXA27x config MACH_H5000 bool "HP iPAQ h5000" @@ -309,16 +309,16 @@ config MACH_HIMALAYA config MACH_MAGICIAN bool "Enable HTC Magician Support" - select PXA27x - select IWMMXT select HAVE_PWM + select IWMMXT + select PXA27x config MACH_MIOA701 bool "Mitac Mio A701 Support" - select PXA27x - select IWMMXT - select HAVE_PWM select GPIO_SYSFS + select HAVE_PWM + select IWMMXT + select PXA27x help Say Y here if you intend to run this kernel on a MIO A701. Currently there is only basic support @@ -326,9 +326,9 @@ config MACH_MIOA701 config PXA_EZX bool "Motorola EZX Platform" - select PXA27x - select IWMMXT select HAVE_PWM + select IWMMXT + select PXA27x config MACH_EZX_A780 bool "Motorola EZX A780" @@ -393,9 +393,9 @@ config MACH_PALMT5 bool "Palm Tungsten|T5" default y depends on ARCH_PXA_PALM - select PXA27x select IWMMXT select MACH_PALM27X + select PXA27x help Say Y here if you intend to run this kernel on a Palm Tungsten|T5 handheld computer. @@ -404,9 +404,9 @@ config MACH_PALMTX bool "Palm T|X" default y depends on ARCH_PXA_PALM - select PXA27x select IWMMXT select MACH_PALM27X + select PXA27x help Say Y here if you intend to run this kernel on a Palm T|X handheld computer. @@ -415,9 +415,9 @@ config MACH_PALMZ72 bool "Palm Zire 72" default y depends on ARCH_PXA_PALM - select PXA27x select IWMMXT select MACH_PALM27X + select PXA27x help Say Y here if you intend to run this kernel on Palm Zire 72 handheld computer. @@ -426,9 +426,9 @@ config MACH_PALMLD bool "Palm LifeDrive" default y depends on ARCH_PXA_PALM - select PXA27x select IWMMXT select MACH_PALM27X + select PXA27x help Say Y here if you intend to run this kernel on a Palm LifeDrive handheld computer. @@ -441,10 +441,10 @@ config MACH_CENTRO bool "Palm Centro 685 (GSM)" default y depends on ARCH_PXA_PALM - select MACH_PALM27X - select PXA27x select IWMMXT + select MACH_PALM27X select PALM_TREO + select PXA27x help Say Y here if you intend to run this kernel on Palm Centro 685 (GSM) smartphone. @@ -453,37 +453,37 @@ config MACH_TREO680 bool "Palm Treo 680" default y depends on ARCH_PXA_PALM - select MACH_PALM27X - select PXA27x select IWMMXT + select MACH_PALM27X select PALM_TREO + select PXA27x help Say Y here if you intend to run this kernel on Palm Treo 680 smartphone. config MACH_RAUMFELD_RC bool "Raumfeld Controller" - select PXA3xx select CPU_PXA300 - select POWER_SUPPLY select HAVE_PWM + select POWER_SUPPLY + select PXA3xx config MACH_RAUMFELD_CONNECTOR bool "Raumfeld Connector" + select CPU_PXA300 select POWER_SUPPLY select PXA3xx - select CPU_PXA300 config MACH_RAUMFELD_SPEAKER bool "Raumfeld Speaker" + select CPU_PXA300 select POWER_SUPPLY select PXA3xx - select CPU_PXA300 config PXA_SHARPSL bool "SHARP Zaurus SL-5600, SL-C7xx and SL-Cxx00 Models" - select SHARP_SCOOP select SHARP_PARAM + select SHARP_SCOOP help Say Y here if you intend to run this kernel on a Sharp Zaurus SL-5600 (Poodle), SL-C700 (Corgi), @@ -526,11 +526,11 @@ config MACH_HUSKY config MACH_AKITA bool "Enable Sharp SL-1000 (Akita) Support" depends on PXA_SHARPSL - select PXA27x - select PXA_SHARP_Cxx00 - select MACH_SPITZ select I2C select I2C_PXA + select MACH_SPITZ + select PXA27x + select PXA_SHARP_Cxx00 config MACH_SPITZ bool "Enable Sharp Zaurus SL-3000 (Spitz) Support" @@ -575,8 +575,8 @@ config MACH_ICONTROL config ARCH_PXA_ESERIES bool "PXA based Toshiba e-series PDAs" - select PXA25x select FB_W100 + select PXA25x config MACH_E330 bool "Toshiba e330" @@ -628,8 +628,8 @@ config MACH_E800 config MACH_ZIPIT2 bool "Zipit Z2 Handheld" - select PXA27x select HAVE_PWM + select PXA27x endif endmenu @@ -720,9 +720,9 @@ config SHARPSL_PM config SHARPSL_PM_MAX1111 bool select HWMON + select SENSORS_MAX1111 select SPI select SPI_MASTER - select SENSORS_MAX1111 config PXA_HAVE_ISA_IRQS bool diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c index fc3afc7cd36..a103c8ffea9 100644 --- a/arch/arm/mach-pxa/cm-x2xx.c +++ b/arch/arm/mach-pxa/cm-x2xx.c @@ -22,6 +22,7 @@ #include <asm/mach/map.h> #include <mach/pxa25x.h> +#undef GPIO24_SSP1_SFRM #include <mach/pxa27x.h> #include <mach/audio.h> #include <linux/platform_data/video-pxafb.h> diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c index 997e6da9a9c..32e0d799835 100644 --- a/arch/arm/mach-pxa/palmte2.c +++ b/arch/arm/mach-pxa/palmte2.c @@ -105,6 +105,7 @@ static struct pxamci_platform_data palmte2_mci_platform_data = { .gpio_power = GPIO_NR_PALMTE2_SD_POWER, }; +#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) /****************************************************************************** * GPIO keys ******************************************************************************/ @@ -132,6 +133,7 @@ static struct platform_device palmte2_pxa_keys = { .platform_data = &palmte2_pxa_keys_data, }, }; +#endif /****************************************************************************** * Backlight diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index 5a406f79479..ec55c575ed1 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -55,7 +55,6 @@ #ifdef CONFIG_PM static int sharpsl_off_charge_battery(void); static int sharpsl_check_battery_voltage(void); -static int sharpsl_fatal_check(void); #endif static int sharpsl_check_battery_temp(void); static int sharpsl_ac_check(void); @@ -686,53 +685,6 @@ static int corgi_pxa_pm_enter(suspend_state_t state) return 0; } -/* - * Check for fatal battery errors - * Fatal returns -1 - */ -static int sharpsl_fatal_check(void) -{ - int buff[5], temp, i, acin; - - dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check entered\n"); - - /* Check AC-Adapter */ - acin = sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN); - - if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) { - sharpsl_pm.machinfo->charge(0); - udelay(100); - sharpsl_pm.machinfo->discharge(1); /* enable discharge */ - mdelay(SHARPSL_WAIT_DISCHARGE_ON); - } - - if (sharpsl_pm.machinfo->discharge1) - sharpsl_pm.machinfo->discharge1(1); - - /* Check battery : check inserting battery ? */ - for (i = 0; i < 5; i++) { - buff[i] = sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT); - mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT); - } - - if (sharpsl_pm.machinfo->discharge1) - sharpsl_pm.machinfo->discharge1(0); - - if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) { - udelay(100); - sharpsl_pm.machinfo->charge(1); - sharpsl_pm.machinfo->discharge(0); - } - - temp = get_select_val(buff); - dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %ld\n", acin, temp, sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT)); - - if ((acin && (temp < sharpsl_pm.machinfo->fatal_acin_volt)) || - (!acin && (temp < sharpsl_pm.machinfo->fatal_noacin_volt))) - return -1; - return 0; -} - static int sharpsl_off_charge_error(void) { dev_err(sharpsl_pm.dev, "Offline Charger: Error occurred.\n"); diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c index 392412ce4da..c773e4dded6 100644 --- a/arch/arm/mach-pxa/viper.c +++ b/arch/arm/mach-pxa/viper.c @@ -768,8 +768,7 @@ static unsigned long viper_tpm; static int __init viper_tpm_setup(char *str) { - strict_strtoul(str, 10, &viper_tpm); - return 1; + return strict_strtoul(str, 10, &viper_tpm) >= 0; } __setup("tpm=", viper_tpm_setup); diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig index c593be428b8..14c1d47e1ab 100644 --- a/arch/arm/mach-realview/Kconfig +++ b/arch/arm/mach-realview/Kconfig @@ -21,8 +21,8 @@ config REALVIEW_EB_A9MP config REALVIEW_EB_ARM11MP bool "Support ARM11MPCore Tile" depends on MACH_REALVIEW_EB - select CPU_V6K select ARCH_HAS_BARRIERS if SMP + select CPU_V6K select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 help @@ -40,12 +40,12 @@ config REALVIEW_EB_ARM11MP_REVB config MACH_REALVIEW_PB11MP bool "Support RealView(R) Platform Baseboard for ARM11MPCore" - select CPU_V6K + select ARCH_HAS_BARRIERS if SMP select ARM_GIC + select CPU_V6K select HAVE_PATA_PLATFORM select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 - select ARCH_HAS_BARRIERS if SMP help Include support for the ARM(R) RealView(R) Platform Baseboard for the ARM11MPCore. This platform has an on-board ARM11MPCore and has @@ -54,8 +54,8 @@ config MACH_REALVIEW_PB11MP # ARMv6 CPU without K extensions, but does have the new exclusive ops config MACH_REALVIEW_PB1176 bool "Support RealView(R) Platform Baseboard for ARM1176JZF-S" - select CPU_V6 select ARM_GIC + select CPU_V6 select HAVE_TCM select MIGHT_HAVE_CACHE_L2X0 help @@ -73,8 +73,8 @@ config REALVIEW_PB1176_SECURE_FLASH config MACH_REALVIEW_PBA8 bool "Support RealView(R) Platform Baseboard for Cortex(tm)-A8 platform" - select CPU_V7 select ARM_GIC + select CPU_V7 select HAVE_PATA_PLATFORM help Include support for the ARM(R) RealView Platform Baseboard for @@ -83,11 +83,11 @@ config MACH_REALVIEW_PBA8 config MACH_REALVIEW_PBX bool "Support RealView(R) Platform Baseboard Explore" + select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !REALVIEW_HIGH_PHYS_OFFSET select ARM_GIC select HAVE_PATA_PLATFORM select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 - select ARCH_SPARSEMEM_ENABLE if CPU_V7 && !REALVIEW_HIGH_PHYS_OFFSET select ZONE_DMA if SPARSEMEM help Include support for the ARM(R) RealView(R) Platform Baseboard diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c index b91bc87b3dc..fcb1d59f7ae 100644 --- a/arch/arm/mach-rpc/ecard.c +++ b/arch/arm/mach-rpc/ecard.c @@ -960,7 +960,9 @@ static int __init ecard_probe(int slot, unsigned irq, card_type_t type) *ecp = ec; slot_to_expcard[slot] = ec; - device_register(&ec->dev); + rc = device_register(&ec->dev); + if (rc) + goto nodev; return 0; diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig index c5256f4e90b..495f6928cba 100644 --- a/arch/arm/mach-s3c2412/Kconfig +++ b/arch/arm/mach-s3c2412/Kconfig @@ -7,7 +7,7 @@ config S3C2412_CPUFREQ bool depends on CPU_FREQ_S3C24XX && CPU_S3C2412 - select S3C2412_IOTIMING default y + select S3C2412_IOTIMING help CPU Frequency scaling support for S3C2412 and S3C2413 SoC CPUs. diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig index ece7a10fe3c..a4d7fd27bec 100644 --- a/arch/arm/mach-s3c2440/Kconfig +++ b/arch/arm/mach-s3c2440/Kconfig @@ -5,8 +5,8 @@ config S3C2440_CPUFREQ bool "S3C2440/S3C2442 CPU Frequency scaling support" depends on CPU_FREQ_S3C24XX && (CPU_S3C2440 || CPU_S3C2442) - select S3C2410_CPUFREQ_UTILS default y + select S3C2410_CPUFREQ_UTILS help CPU Frequency scaling support for S3C2440 and S3C2442 SoC CPUs. diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index d56b0f7f2b2..2b6cb5f29c2 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -17,10 +17,10 @@ config CPU_S3C2410 bool "SAMSUNG S3C2410" default y select CPU_ARM920T - select S3C2410_CLOCK select CPU_LLSERIAL_S3C2410 - select S3C2410_PM if PM + select S3C2410_CLOCK select S3C2410_CPUFREQ if CPU_FREQ_S3C24XX + select S3C2410_PM if PM help Support for S3C2410 and S3C2410A family from the S3C24XX line of Samsung Mobile CPUs. @@ -30,8 +30,8 @@ config CPU_S3C2412 depends on ARCH_S3C24XX select CPU_ARM926T select CPU_LLSERIAL_S3C2440 - select S3C2412_PM if PM select S3C2412_DMA if S3C24XX_DMA + select S3C2412_PM if PM help Support for the S3C2412 and S3C2413 SoCs from the S3C24XX line @@ -40,10 +40,10 @@ config CPU_S3C2416 depends on ARCH_S3C24XX select CPU_ARM926T select CPU_LLSERIAL_S3C2440 - select SAMSUNG_CLKSRC + select S3C2416_PM if PM select S3C2443_COMMON select S3C2443_DMA if S3C24XX_DMA - select S3C2416_PM if PM + select SAMSUNG_CLKSRC help Support for the S3C2416 SoC from the S3C24XX line @@ -75,9 +75,9 @@ config CPU_S3C2443 depends on ARCH_S3C24XX select CPU_ARM920T select CPU_LLSERIAL_S3C2440 - select SAMSUNG_CLKSRC select S3C2443_COMMON select S3C2443_DMA if S3C24XX_DMA + select SAMSUNG_CLKSRC help Support for the S3C2443 SoC from the S3C24XX line @@ -156,16 +156,16 @@ config MACH_AML_M5900 config ARCH_BAST bool "Simtec Electronics BAST (EB2410ITX)" + select ISA + select MACH_BAST_IDE select S3C2410_IOTIMING if S3C2410_CPUFREQ - select S3C24XX_SIMTEC_PM if PM + select S3C24XX_DCLK select S3C24XX_SIMTEC_NOR + select S3C24XX_SIMTEC_PM if PM select S3C24XX_SIMTEC_USB - select MACH_BAST_IDE - select S3C24XX_DCLK - select ISA select S3C_DEV_HWMON - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using the Simtec Electronics EB2410ITX development board (also known as BAST) @@ -181,9 +181,9 @@ config BAST_PC104_IRQ config ARCH_H1940 bool "IPAQ H1940" select PM_H1940 if PM - select S3C_DEV_USB_HOST - select S3C_DEV_NAND select S3C24XX_SETUP_TS + select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using the HP IPAQ H1940 @@ -203,23 +203,23 @@ config PM_H1940 config MACH_N30 bool "Acer N30 family" select MACH_N35 - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you want suppt for the Acer N30, Acer N35, Navman PiN570, Yakumo AlphaX or Airis NC05 PDAs. config MACH_OTOM bool "NexVision OTOM Board" - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using the Nex Vision OTOM board config MACH_QT2410 bool "QT2410" - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using the Armzone QT2410 @@ -239,12 +239,12 @@ config MACH_TCT_HAMMER config MACH_VR1000 bool "Thorcom VR1000" - select S3C24XX_SIMTEC_PM if PM + select MACH_BAST_IDE select S3C24XX_DCLK select S3C24XX_SIMTEC_NOR - select MACH_BAST_IDE - select S3C_DEV_USB_HOST + select S3C24XX_SIMTEC_PM if PM select S3C24XX_SIMTEC_USB + select S3C_DEV_USB_HOST help Say Y here if you are using the Thorcom VR1000 board. @@ -285,8 +285,8 @@ comment "S3C2412 Boards" config MACH_JIVE bool "Logitech Jive" - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using the Logitech Jive. @@ -314,15 +314,15 @@ config MACH_SMDK2413 bool "SMDK2413" select MACH_S3C2413 select S3C24XX_SMDK - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using an SMDK2413 config MACH_VSTMS bool "VMSTMS" - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using an VSTMS board @@ -351,13 +351,13 @@ comment "S3C2416 Boards" config MACH_SMDK2416 bool "SMDK2416" + select S3C2416_SETUP_SDHCI select S3C24XX_SMDK select S3C_DEV_FB select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_NAND select S3C_DEV_USB_HOST - select S3C2416_SETUP_SDHCI help Say Y here if you are using an SMDK2416 @@ -379,11 +379,11 @@ comment "S3C2440 Boards" config MACH_ANUBIS bool "Simtec Electronics ANUBIS" - select S3C24XX_DCLK - select S3C24XX_SIMTEC_PM if PM select HAVE_PATA_PLATFORM - select S3C24XX_GPIO_EXTRA64 select S3C2440_XTAL_12000000 + select S3C24XX_DCLK + select S3C24XX_GPIO_EXTRA64 + select S3C24XX_SIMTEC_PM if PM select S3C_DEV_USB_HOST help Say Y here if you are using the Simtec Electronics ANUBIS @@ -391,18 +391,18 @@ config MACH_ANUBIS config MACH_AT2440EVB bool "Avantech AT2440EVB development board" - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using the AT2440EVB development board config MACH_MINI2440 bool "MINI2440 development board" select EEPROM_AT24 - select NEW_LEDS select LEDS_CLASS select LEDS_TRIGGER select LEDS_TRIGGER_BACKLIGHT + select NEW_LEDS select S3C_DEV_NAND select S3C_DEV_USB_HOST help @@ -412,20 +412,20 @@ config MACH_MINI2440 config MACH_NEXCODER_2440 bool "NexVision NEXCODER 2440 Light Board" select S3C2440_XTAL_12000000 - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using the Nex Vision NEXCODER 2440 Light Board config MACH_OSIRIS bool "Simtec IM2440D20 (OSIRIS) module" + select S3C2410_IOTIMING if S3C2440_CPUFREQ + select S3C2440_XTAL_12000000 select S3C24XX_DCLK - select S3C24XX_SIMTEC_PM if PM select S3C24XX_GPIO_EXTRA128 - select S3C2440_XTAL_12000000 - select S3C2410_IOTIMING if S3C2440_CPUFREQ - select S3C_DEV_USB_HOST + select S3C24XX_SIMTEC_PM if PM select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using the Simtec IM2440D20 module, also known as the Osiris. @@ -445,8 +445,8 @@ config MACH_OSIRIS_DVS config MACH_RX3715 bool "HP iPAQ rx3715" - select S3C2440_XTAL_16934400 select PM_H1940 if PM + select S3C2440_XTAL_16934400 select S3C_DEV_NAND help Say Y here if you are using the HP iPAQ rx3715. @@ -455,8 +455,8 @@ config ARCH_S3C2440 bool "SMDK2440" select S3C2440_XTAL_16934400 select S3C24XX_SMDK - select S3C_DEV_USB_HOST select S3C_DEV_NAND + select S3C_DEV_USB_HOST help Say Y here if you are using the SMDK2440. @@ -478,11 +478,11 @@ comment "S3C2442 Boards" config MACH_NEO1973_GTA02 bool "Openmoko GTA02 / Freerunner phone" + select I2C + select MACH_NEO1973 select MFD_PCF50633 select PCF50633_GPIO - select I2C select POWER_SUPPLY - select MACH_NEO1973 select S3C24XX_PWM select S3C_DEV_USB_HOST help @@ -490,13 +490,13 @@ config MACH_NEO1973_GTA02 config MACH_RX1950 bool "HP iPAQ rx1950" - select S3C24XX_DCLK - select PM_H1940 if PM select I2C - select S3C24XX_PWM - select S3C_DEV_NAND + select PM_H1940 if PM select S3C2410_IOTIMING if S3C2440_CPUFREQ select S3C2440_XTAL_16934400 + select S3C24XX_DCLK + select S3C24XX_PWM + select S3C_DEV_NAND help Say Y here if you're using HP iPAQ rx1950 diff --git a/arch/arm/mach-s3c24xx/clock-s3c2440.c b/arch/arm/mach-s3c24xx/clock-s3c2440.c index 749220f91a7..4407b173053 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2440.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2440.c @@ -163,7 +163,7 @@ static struct clk_lookup s3c2440_clk_lookup[] = { CLKDEV_INIT(NULL, "clk_uart_baud3", &s3c2440_clk_fclk_n), }; -static int s3c2440_clk_add(struct device *dev, struct subsys_interface *sif) +static int __init_refok s3c2440_clk_add(struct device *dev, struct subsys_interface *sif) { struct clk *clock_upll; struct clk *clock_h; diff --git a/arch/arm/mach-s3c24xx/irq-s3c2416.c b/arch/arm/mach-s3c24xx/irq-s3c2416.c index 23ec97370f3..ff141b0af26 100644 --- a/arch/arm/mach-s3c24xx/irq-s3c2416.c +++ b/arch/arm/mach-s3c24xx/irq-s3c2416.c @@ -232,7 +232,7 @@ struct irq_chip s3c2416_irq_second = { /* IRQ initialisation code */ -static int __init s3c2416_add_sub(unsigned int base, +static int s3c2416_add_sub(unsigned int base, void (*demux)(unsigned int, struct irq_desc *), struct irq_chip *chip, @@ -251,7 +251,7 @@ static int __init s3c2416_add_sub(unsigned int base, return 0; } -static void __init s3c2416_irq_add_second(void) +static void s3c2416_irq_add_second(void) { unsigned long pend; unsigned long last; @@ -287,7 +287,7 @@ static void __init s3c2416_irq_add_second(void) } } -static int __init s3c2416_irq_add(struct device *dev, +static int s3c2416_irq_add(struct device *dev, struct subsys_interface *sif) { printk(KERN_INFO "S3C2416: IRQ Support\n"); diff --git a/arch/arm/mach-s3c24xx/irq-s3c2443.c b/arch/arm/mach-s3c24xx/irq-s3c2443.c index ac2829f56d1..5e69109c092 100644 --- a/arch/arm/mach-s3c24xx/irq-s3c2443.c +++ b/arch/arm/mach-s3c24xx/irq-s3c2443.c @@ -222,7 +222,7 @@ static struct irq_chip s3c2443_irq_cam = { /* IRQ initialisation code */ -static int __init s3c2443_add_sub(unsigned int base, +static int s3c2443_add_sub(unsigned int base, void (*demux)(unsigned int, struct irq_desc *), struct irq_chip *chip, @@ -241,7 +241,7 @@ static int __init s3c2443_add_sub(unsigned int base, return 0; } -static int __init s3c2443_irq_add(struct device *dev, +static int s3c2443_irq_add(struct device *dev, struct subsys_interface *sif) { printk("S3C2443: IRQ Support\n"); diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c index db2787aa1e5..f30d7fccbfe 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2416.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c @@ -29,6 +29,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <video/samsung_fimd.h> #include <mach/hardware.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -52,7 +53,6 @@ #include <linux/platform_data/usb-s3c2410_udc.h> #include <linux/platform_data/s3c-hsudc.h> -#include <plat/regs-fb-v4.h> #include <plat/fb.h> #include <plat/common-smdk.h> diff --git a/arch/arm/mach-s3c24xx/s3c2416.c b/arch/arm/mach-s3c24xx/s3c2416.c index ed5a95ece9e..77ee0b73223 100644 --- a/arch/arm/mach-s3c24xx/s3c2416.c +++ b/arch/arm/mach-s3c24xx/s3c2416.c @@ -61,6 +61,7 @@ #include <plat/nand-core.h> #include <plat/adc-core.h> #include <plat/rtc-core.h> +#include <plat/spi-core.h> static struct map_desc s3c2416_iodesc[] __initdata = { IODESC_ENT(WATCHDOG), @@ -132,6 +133,7 @@ void __init s3c2416_map_io(void) /* initialize device information early */ s3c2416_default_sdhci0(); s3c2416_default_sdhci1(); + s3c64xx_spi_setname("s3c2443-spi"); iotable_init(s3c2416_iodesc, ARRAY_SIZE(s3c2416_iodesc)); } diff --git a/arch/arm/mach-s3c24xx/s3c2443.c b/arch/arm/mach-s3c24xx/s3c2443.c index ab648ad8fa5..165b6a6b3da 100644 --- a/arch/arm/mach-s3c24xx/s3c2443.c +++ b/arch/arm/mach-s3c24xx/s3c2443.c @@ -43,6 +43,7 @@ #include <plat/nand-core.h> #include <plat/adc-core.h> #include <plat/rtc-core.h> +#include <plat/spi-core.h> static struct map_desc s3c2443_iodesc[] __initdata = { IODESC_ENT(WATCHDOG), @@ -100,6 +101,9 @@ void __init s3c2443_map_io(void) s3c24xx_gpiocfg_default.set_pull = s3c2443_gpio_setpull; s3c24xx_gpiocfg_default.get_pull = s3c2443_gpio_getpull; + /* initialize device information early */ + s3c64xx_spi_setname("s3c2443-spi"); + iotable_init(s3c2443_iodesc, ARRAY_SIZE(s3c2443_iodesc)); } diff --git a/arch/arm/mach-s3c24xx/simtec-usb.c b/arch/arm/mach-s3c24xx/simtec-usb.c index 17f8356177c..ddf7a3c743a 100644 --- a/arch/arm/mach-s3c24xx/simtec-usb.c +++ b/arch/arm/mach-s3c24xx/simtec-usb.c @@ -104,7 +104,7 @@ static struct s3c2410_hcd_info usb_simtec_info __initdata = { }; -int usb_simtec_init(void) +int __init usb_simtec_init(void) { int ret; diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig index 06ca1cd4cae..63e7ae3ee9e 100644 --- a/arch/arm/mach-s3c64xx/Kconfig +++ b/arch/arm/mach-s3c64xx/Kconfig @@ -7,9 +7,9 @@ config PLAT_S3C64XX bool depends on ARCH_S3C64XX - select SAMSUNG_WAKEMASK - select PM_GENERIC_DOMAINS default y + select PM_GENERIC_DOMAINS + select SAMSUNG_WAKEMASK help Base platform code for any Samsung S3C64XX device @@ -31,8 +31,8 @@ config S3C64XX_DMA select S3C_DMA config S3C64XX_SETUP_SDHCI - select S3C64XX_SETUP_SDHCI_GPIO bool + select S3C64XX_SETUP_SDHCI_GPIO help Internal configuration for default SDHCI setup for S3C6400 and S3C6410 SoCs. @@ -93,9 +93,9 @@ config S3C64XX_SETUP_USB_PHY config MACH_SMDK6400 bool "SMDK6400" select CPU_S3C6400 + select S3C64XX_SETUP_SDHCI select S3C_DEV_HSMMC select S3C_DEV_NAND - select S3C64XX_SETUP_SDHCI help Machine support for the Samsung SMDK6400 @@ -104,21 +104,21 @@ config MACH_SMDK6400 config MACH_ANW6410 bool "A&W6410" select CPU_S3C6410 - select S3C_DEV_FB select S3C64XX_SETUP_FB_24BPP + select S3C_DEV_FB help Machine support for the A&W6410 config MACH_MINI6410 bool "MINI6410" select CPU_S3C6410 + select S3C64XX_SETUP_FB_24BPP + select S3C64XX_SETUP_SDHCI + select S3C_DEV_FB select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 - select S3C64XX_SETUP_SDHCI - select S3C_DEV_USB_HOST select S3C_DEV_NAND - select S3C_DEV_FB - select S3C64XX_SETUP_FB_24BPP + select S3C_DEV_USB_HOST select SAMSUNG_DEV_ADC select SAMSUNG_DEV_TS help @@ -127,42 +127,42 @@ config MACH_MINI6410 config MACH_REAL6410 bool "REAL6410" select CPU_S3C6410 - select S3C_DEV_HSMMC - select S3C_DEV_HSMMC1 + select S3C64XX_SETUP_FB_24BPP select S3C64XX_SETUP_SDHCI select S3C_DEV_FB - select S3C64XX_SETUP_FB_24BPP + select S3C_DEV_HSMMC + select S3C_DEV_HSMMC1 select S3C_DEV_NAND + select S3C_DEV_USB_HOST select SAMSUNG_DEV_ADC select SAMSUNG_DEV_TS - select S3C_DEV_USB_HOST help Machine support for the CoreWind REAL6410 config MACH_SMDK6410 bool "SMDK6410" select CPU_S3C6410 - select SAMSUNG_DEV_ADC + select HAVE_S3C2410_WATCHDOG if WATCHDOG + select S3C64XX_SETUP_FB_24BPP + select S3C64XX_SETUP_I2C1 + select S3C64XX_SETUP_IDE + select S3C64XX_SETUP_KEYPAD + select S3C64XX_SETUP_SDHCI + select S3C64XX_SETUP_USB_PHY + select S3C_DEV_FB select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_I2C1 - select SAMSUNG_DEV_IDE - select S3C_DEV_FB select S3C_DEV_RTC - select SAMSUNG_DEV_TS select S3C_DEV_USB_HOST select S3C_DEV_USB_HSOTG select S3C_DEV_WDT + select SAMSUNG_DEV_ADC select SAMSUNG_DEV_BACKLIGHT + select SAMSUNG_DEV_IDE select SAMSUNG_DEV_KEYPAD select SAMSUNG_DEV_PWM - select HAVE_S3C2410_WATCHDOG if WATCHDOG - select S3C64XX_SETUP_SDHCI - select S3C64XX_SETUP_I2C1 - select S3C64XX_SETUP_IDE - select S3C64XX_SETUP_FB_24BPP - select S3C64XX_SETUP_KEYPAD - select S3C64XX_SETUP_USB_PHY + select SAMSUNG_DEV_TS help Machine support for the Samsung SMDK6410 @@ -198,13 +198,13 @@ endchoice config SMDK6410_WM1190_EV1 bool "Support Wolfson Microelectronics 1190-EV1 PMIC card" depends on MACH_SMDK6410 - select REGULATOR - select REGULATOR_WM8350 - select SAMSUNG_GPIO_EXTRA64 - select MFD_WM8350_I2C select MFD_WM8350_CONFIG_MODE_0 select MFD_WM8350_CONFIG_MODE_3 + select MFD_WM8350_I2C select MFD_WM8352_CONFIG_MODE_0 + select REGULATOR + select REGULATOR_WM8350 + select SAMSUNG_GPIO_EXTRA64 help The Wolfson Microelectronics 1190-EV1 is a WM835x based PMIC and audio daughtercard for the Samsung SMDK6410 reference @@ -216,11 +216,11 @@ config SMDK6410_WM1190_EV1 config SMDK6410_WM1192_EV1 bool "Support Wolfson Microelectronics 1192-EV1 PMIC card" depends on MACH_SMDK6410 + select MFD_WM831X + select MFD_WM831X_I2C select REGULATOR select REGULATOR_WM831X select SAMSUNG_GPIO_EXTRA64 - select MFD_WM831X - select MFD_WM831X_I2C help The Wolfson Microelectronics 1192-EV1 is a WM831x based PMIC daughtercard for the Samsung SMDK6410 reference platform. @@ -232,19 +232,19 @@ config SMDK6410_WM1192_EV1 config MACH_NCP bool "NCP" select CPU_S3C6410 - select S3C_DEV_I2C1 - select S3C_DEV_HSMMC1 select S3C64XX_SETUP_I2C1 + select S3C_DEV_HSMMC1 + select S3C_DEV_I2C1 help Machine support for the Samsung NCP config MACH_HMT bool "Airgoo HMT" select CPU_S3C6410 + select S3C64XX_SETUP_FB_24BPP select S3C_DEV_FB select S3C_DEV_NAND select S3C_DEV_USB_HOST - select S3C64XX_SETUP_FB_24BPP select SAMSUNG_DEV_PWM help Machine support for the Airgoo HMT @@ -252,17 +252,17 @@ config MACH_HMT config MACH_SMARTQ bool select CPU_S3C6410 + select S3C64XX_SETUP_FB_24BPP + select S3C64XX_SETUP_SDHCI + select S3C64XX_SETUP_USB_PHY + select S3C_DEV_FB select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_HSMMC2 - select S3C_DEV_FB select S3C_DEV_HWMON select S3C_DEV_RTC - select S3C_DEV_USB_HSOTG select S3C_DEV_USB_HOST - select S3C64XX_SETUP_SDHCI - select S3C64XX_SETUP_FB_24BPP - select S3C64XX_SETUP_USB_PHY + select S3C_DEV_USB_HSOTG select SAMSUNG_DEV_ADC select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS @@ -284,26 +284,26 @@ config MACH_SMARTQ7 config MACH_WLF_CRAGG_6410 bool "Wolfson Cragganmore 6410" select CPU_S3C6410 - select S3C64XX_SETUP_SDHCI + select I2C + select LEDS_GPIO_REGISTER + select S3C64XX_DEV_SPI0 + select S3C64XX_SETUP_FB_24BPP select S3C64XX_SETUP_I2C1 select S3C64XX_SETUP_IDE - select S3C64XX_SETUP_FB_24BPP select S3C64XX_SETUP_KEYPAD + select S3C64XX_SETUP_SDHCI select S3C64XX_SETUP_SPI select S3C64XX_SETUP_USB_PHY - select SAMSUNG_DEV_ADC - select SAMSUNG_DEV_KEYPAD - select S3C_DEV_USB_HOST - select S3C_DEV_USB_HSOTG select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_HSMMC2 select S3C_DEV_I2C1 - select S3C_DEV_WDT select S3C_DEV_RTC - select S3C64XX_DEV_SPI0 + select S3C_DEV_USB_HOST + select S3C_DEV_USB_HSOTG + select S3C_DEV_WDT + select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_KEYPAD select SAMSUNG_GPIO_EXTRA128 - select I2C - select LEDS_GPIO_REGISTER help Machine support for the Wolfson Cragganmore S3C6410 variant. diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c index 15c58dfc458..99e82ac81b6 100644 --- a/arch/arm/mach-s3c64xx/mach-anw6410.c +++ b/arch/arm/mach-s3c64xx/mach-anw6410.c @@ -29,6 +29,7 @@ #include <linux/dm9000.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <asm/hardware/vic.h> #include <asm/mach/arch.h> @@ -44,7 +45,6 @@ #include <plat/regs-serial.h> #include <linux/platform_data/i2c-s3c2410.h> #include <plat/fb.h> -#include <plat/regs-fb-v4.h> #include <plat/clock.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 8b4d4670664..13b7eaa45fd 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -46,6 +46,7 @@ #include <asm/mach/arch.h> #include <asm/mach-types.h> +#include <video/samsung_fimd.h> #include <mach/hardware.h> #include <mach/map.h> @@ -57,7 +58,6 @@ #include <mach/regs-gpio-memport.h> #include <plat/regs-serial.h> -#include <plat/regs-fb-v4.h> #include <plat/fb.h> #include <plat/sdhci.h> #include <plat/gpio-cfg.h> diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c index 02222b32b7d..2b144893ddc 100644 --- a/arch/arm/mach-s3c64xx/mach-hmt.c +++ b/arch/arm/mach-s3c64xx/mach-hmt.c @@ -26,6 +26,7 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> +#include <video/samsung_fimd.h> #include <mach/hardware.h> #include <mach/map.h> @@ -41,7 +42,6 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/regs-fb-v4.h> #include "common.h" diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index 09311cc4011..07c349cca33 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -41,9 +41,9 @@ #include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/regs-serial.h> #include <linux/platform_data/touchscreen-s3c2410.h> -#include <plat/regs-fb-v4.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include "common.h" diff --git a/arch/arm/mach-s3c64xx/mach-ncp.c b/arch/arm/mach-s3c64xx/mach-ncp.c index 46ee88d1681..e5f9a79b535 100644 --- a/arch/arm/mach-s3c64xx/mach-ncp.c +++ b/arch/arm/mach-s3c64xx/mach-ncp.c @@ -24,6 +24,7 @@ #include <linux/delay.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <asm/hardware/vic.h> #include <asm/mach/arch.h> @@ -43,7 +44,6 @@ #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> -#include <plat/regs-fb-v4.h> #include "common.h" diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c index 6daca203e72..7476f7c722a 100644 --- a/arch/arm/mach-s3c64xx/mach-real6410.c +++ b/arch/arm/mach-s3c64xx/mach-real6410.c @@ -42,9 +42,9 @@ #include <linux/platform_data/mtd-nand-s3c2410.h> #include <plat/regs-serial.h> #include <linux/platform_data/touchscreen-s3c2410.h> -#include <plat/regs-fb-v4.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include "common.h" diff --git a/arch/arm/mach-s3c64xx/mach-smartq5.c b/arch/arm/mach-s3c64xx/mach-smartq5.c index d6266d8b43c..96d6da2b6b5 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq5.c +++ b/arch/arm/mach-s3c64xx/mach-smartq5.c @@ -21,6 +21,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <video/samsung_fimd.h> #include <mach/map.h> #include <mach/regs-gpio.h> @@ -28,7 +29,6 @@ #include <plat/devs.h> #include <plat/fb.h> #include <plat/gpio-cfg.h> -#include <plat/regs-fb-v4.h> #include "common.h" #include "mach-smartq.h" diff --git a/arch/arm/mach-s3c64xx/mach-smartq7.c b/arch/arm/mach-s3c64xx/mach-smartq7.c index 0957d2a980e..7d1167bdc92 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq7.c +++ b/arch/arm/mach-s3c64xx/mach-smartq7.c @@ -21,6 +21,7 @@ #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <video/samsung_fimd.h> #include <mach/map.h> #include <mach/regs-gpio.h> @@ -28,7 +29,6 @@ #include <plat/devs.h> #include <plat/fb.h> #include <plat/gpio-cfg.h> -#include <plat/regs-fb-v4.h> #include "common.h" #include "mach-smartq.h" diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index 2547a884647..da1a771a29e 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -43,6 +43,7 @@ #endif #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <asm/hardware/vic.h> #include <asm/mach/arch.h> @@ -72,7 +73,6 @@ #include <linux/platform_data/touchscreen-s3c2410.h> #include <plat/keypad.h> #include <plat/backlight.h> -#include <plat/regs-fb-v4.h> #include "common.h" diff --git a/arch/arm/mach-s5p64x0/Kconfig b/arch/arm/mach-s5p64x0/Kconfig index c87f6108eeb..e8742cb7ddd 100644 --- a/arch/arm/mach-s5p64x0/Kconfig +++ b/arch/arm/mach-s5p64x0/Kconfig @@ -9,18 +9,18 @@ if ARCH_S5P64X0 config CPU_S5P6440 bool - select SAMSUNG_DMADEV select S5P_HRT select S5P_SLEEP if PM + select SAMSUNG_DMADEV select SAMSUNG_WAKEMASK if PM help Enable S5P6440 CPU support config CPU_S5P6450 bool - select SAMSUNG_DMADEV select S5P_HRT select S5P_SLEEP if PM + select SAMSUNG_DMADEV select SAMSUNG_WAKEMASK if PM help Enable S5P6450 CPU support @@ -52,19 +52,19 @@ config MACH_SMDK6440 bool "SMDK6440" select CPU_S5P6440 select S3C_DEV_FB - select S3C_DEV_I2C1 - select S3C_DEV_RTC - select S3C_DEV_WDT select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_HSMMC2 + select S3C_DEV_I2C1 + select S3C_DEV_RTC + select S3C_DEV_WDT + select S5P64X0_SETUP_FB_24BPP + select S5P64X0_SETUP_I2C1 + select S5P64X0_SETUP_SDHCI_GPIO select SAMSUNG_DEV_ADC select SAMSUNG_DEV_BACKLIGHT select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS - select S5P64X0_SETUP_FB_24BPP - select S5P64X0_SETUP_I2C1 - select S5P64X0_SETUP_SDHCI_GPIO help Machine support for the Samsung SMDK6440 @@ -72,19 +72,19 @@ config MACH_SMDK6450 bool "SMDK6450" select CPU_S5P6450 select S3C_DEV_FB - select S3C_DEV_I2C1 - select S3C_DEV_RTC - select S3C_DEV_WDT select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_HSMMC2 + select S3C_DEV_I2C1 + select S3C_DEV_RTC + select S3C_DEV_WDT + select S5P64X0_SETUP_FB_24BPP + select S5P64X0_SETUP_I2C1 + select S5P64X0_SETUP_SDHCI_GPIO select SAMSUNG_DEV_ADC select SAMSUNG_DEV_BACKLIGHT select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS - select S5P64X0_SETUP_FB_24BPP - select S5P64X0_SETUP_I2C1 - select S5P64X0_SETUP_SDHCI_GPIO help Machine support for the Samsung SMDK6450 diff --git a/arch/arm/mach-s5p64x0/common.c b/arch/arm/mach-s5p64x0/common.c index 6e6a0a9d677..111e404a81f 100644 --- a/arch/arm/mach-s5p64x0/common.c +++ b/arch/arm/mach-s5p64x0/common.c @@ -44,6 +44,7 @@ #include <plat/sdhci.h> #include <plat/adc-core.h> #include <plat/fb-core.h> +#include <plat/spi-core.h> #include <plat/gpio-cfg.h> #include <plat/regs-irqtype.h> #include <plat/regs-serial.h> @@ -179,6 +180,7 @@ void __init s5p6440_map_io(void) /* initialize any device information early */ s3c_adc_setname("s3c64xx-adc"); s3c_fb_setname("s5p64x0-fb"); + s3c64xx_spi_setname("s5p64x0-spi"); s5p64x0_default_sdhci0(); s5p64x0_default_sdhci1(); @@ -193,6 +195,7 @@ void __init s5p6450_map_io(void) /* initialize any device information early */ s3c_adc_setname("s3c64xx-adc"); s3c_fb_setname("s5p64x0-fb"); + s3c64xx_spi_setname("s5p64x0-spi"); s5p64x0_default_sdhci0(); s5p64x0_default_sdhci1(); diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index dea78a84824..96ea1fe0ec9 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -27,6 +27,7 @@ #include <linux/mmc/host.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <asm/hardware/vic.h> #include <asm/mach/arch.h> @@ -52,7 +53,6 @@ #include <plat/s5p-time.h> #include <plat/backlight.h> #include <plat/fb.h> -#include <plat/regs-fb.h> #include <plat/sdhci.h> #include "common.h" diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c index 6f14fc729b8..12748b6eaa7 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -27,6 +27,7 @@ #include <linux/mmc/host.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <asm/hardware/vic.h> #include <asm/mach/arch.h> @@ -52,7 +53,6 @@ #include <plat/s5p-time.h> #include <plat/backlight.h> #include <plat/fb.h> -#include <plat/regs-fb.h> #include <plat/sdhci.h> #include "common.h" diff --git a/arch/arm/mach-s5pc100/Kconfig b/arch/arm/mach-s5pc100/Kconfig index 75a26eaf263..15170be97a7 100644 --- a/arch/arm/mach-s5pc100/Kconfig +++ b/arch/arm/mach-s5pc100/Kconfig @@ -60,12 +60,6 @@ config MACH_SMDKC100 select S3C_DEV_I2C1 select S3C_DEV_RTC select S3C_DEV_WDT - select SAMSUNG_DEV_ADC - select SAMSUNG_DEV_BACKLIGHT - select SAMSUNG_DEV_IDE - select SAMSUNG_DEV_KEYPAD - select SAMSUNG_DEV_PWM - select SAMSUNG_DEV_TS select S5PC100_SETUP_FB_24BPP select S5PC100_SETUP_I2C1 select S5PC100_SETUP_IDE @@ -74,6 +68,12 @@ config MACH_SMDKC100 select S5P_DEV_FIMC0 select S5P_DEV_FIMC1 select S5P_DEV_FIMC2 + select SAMSUNG_DEV_ADC + select SAMSUNG_DEV_BACKLIGHT + select SAMSUNG_DEV_IDE + select SAMSUNG_DEV_KEYPAD + select SAMSUNG_DEV_PWM + select SAMSUNG_DEV_TS help Machine support for the Samsung SMDKC100 diff --git a/arch/arm/mach-s5pc100/common.c b/arch/arm/mach-s5pc100/common.c index 62190865886..cc6e561c995 100644 --- a/arch/arm/mach-s5pc100/common.c +++ b/arch/arm/mach-s5pc100/common.c @@ -45,6 +45,7 @@ #include <plat/fb-core.h> #include <plat/iic-core.h> #include <plat/onenand-core.h> +#include <plat/spi-core.h> #include <plat/regs-serial.h> #include <plat/watchdog-reset.h> @@ -165,6 +166,8 @@ void __init s5pc100_map_io(void) s3c_onenand_setname("s5pc100-onenand"); s3c_fb_setname("s5pc100-fb"); s3c_cfcon_setname("s5pc100-pata"); + + s3c64xx_spi_setname("s5pc100-spi"); } void __init s5pc100_init_clocks(int xtal) diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c index 5d2c0934928..dba7384a87b 100644 --- a/arch/arm/mach-s5pc100/mach-smdkc100.c +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c @@ -33,6 +33,7 @@ #include <mach/regs-gpio.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <asm/irq.h> #include <asm/mach-types.h> @@ -51,7 +52,6 @@ #include <linux/platform_data/touchscreen-s3c2410.h> #include <linux/platform_data/asoc-s3c.h> #include <plat/backlight.h> -#include <plat/regs-fb-v4.h> #include "common.h" diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig index 77185c38188..92ad72f0ef9 100644 --- a/arch/arm/mach-s5pv210/Kconfig +++ b/arch/arm/mach-s5pv210/Kconfig @@ -11,11 +11,11 @@ if ARCH_S5PV210 config CPU_S5PV210 bool - select SAMSUNG_DMADEV select S5P_EXT_INT select S5P_HRT select S5P_PM if PM select S5P_SLEEP if PM + select SAMSUNG_DMADEV help Enable S5PV210 CPU support @@ -76,44 +76,44 @@ config MACH_AQUILA bool "Aquila" select CPU_S5PV210 select S3C_DEV_FB - select S5P_DEV_FIMC0 - select S5P_DEV_FIMC1 - select S5P_DEV_FIMC2 select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_HSMMC2 - select S5P_DEV_ONENAND select S5PV210_SETUP_FB_24BPP select S5PV210_SETUP_SDHCI select S5PV210_SETUP_USB_PHY + select S5P_DEV_FIMC0 + select S5P_DEV_FIMC1 + select S5P_DEV_FIMC2 + select S5P_DEV_ONENAND help Machine support for the Samsung Aquila target based on S5PC110 SoC config MACH_GONI bool "GONI" select CPU_S5PV210 - select S5P_GPIO_INT select S3C_DEV_FB - select S5P_DEV_FIMC0 - select S5P_DEV_FIMC1 - select S5P_DEV_FIMC2 select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_HSMMC2 select S3C_DEV_I2C1 select S3C_DEV_I2C2 - select S5P_DEV_MFC select S3C_DEV_USB_HSOTG - select S5P_DEV_ONENAND - select SAMSUNG_DEV_KEYPAD - select S5P_DEV_TV select S5PV210_SETUP_FB_24BPP + select S5PV210_SETUP_FIMC select S5PV210_SETUP_I2C1 select S5PV210_SETUP_I2C2 select S5PV210_SETUP_KEYPAD select S5PV210_SETUP_SDHCI - select S5PV210_SETUP_FIMC select S5PV210_SETUP_USB_PHY + select S5P_DEV_FIMC0 + select S5P_DEV_FIMC1 + select S5P_DEV_FIMC2 + select S5P_DEV_MFC + select S5P_DEV_ONENAND + select S5P_DEV_TV + select S5P_GPIO_INT + select SAMSUNG_DEV_KEYPAD help Machine support for Samsung GONI board S5PC110(MCP) is one of package option of S5PV210 @@ -125,14 +125,14 @@ config MACH_SMDKC110 select S3C_DEV_I2C2 select S3C_DEV_RTC select S3C_DEV_WDT + select S5PV210_SETUP_I2C1 + select S5PV210_SETUP_I2C2 + select S5PV210_SETUP_IDE select S5P_DEV_FIMC0 select S5P_DEV_FIMC1 select S5P_DEV_FIMC2 select S5P_DEV_MFC select SAMSUNG_DEV_IDE - select S5PV210_SETUP_I2C1 - select S5PV210_SETUP_I2C2 - select S5PV210_SETUP_IDE help Machine support for Samsung SMDKC110 S5PC110(MCP) is one of package option of S5PV210 @@ -154,6 +154,13 @@ config MACH_SMDKV210 select S3C_DEV_RTC select S3C_DEV_USB_HSOTG select S3C_DEV_WDT + select S5PV210_SETUP_FB_24BPP + select S5PV210_SETUP_I2C1 + select S5PV210_SETUP_I2C2 + select S5PV210_SETUP_IDE + select S5PV210_SETUP_KEYPAD + select S5PV210_SETUP_SDHCI + select S5PV210_SETUP_USB_PHY select S5P_DEV_FIMC0 select S5P_DEV_FIMC1 select S5P_DEV_FIMC2 @@ -165,20 +172,13 @@ config MACH_SMDKV210 select SAMSUNG_DEV_KEYPAD select SAMSUNG_DEV_PWM select SAMSUNG_DEV_TS - select S5PV210_SETUP_FB_24BPP - select S5PV210_SETUP_I2C1 - select S5PV210_SETUP_I2C2 - select S5PV210_SETUP_IDE - select S5PV210_SETUP_KEYPAD - select S5PV210_SETUP_SDHCI - select S5PV210_SETUP_USB_PHY help Machine support for Samsung SMDKV210 config MACH_TORBRECK bool "Torbreck" - select CPU_S5PV210 select ARCH_SPARSEMEM_ENABLE + select CPU_S5PV210 select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 select S3C_DEV_HSMMC2 diff --git a/arch/arm/mach-s5pv210/common.c b/arch/arm/mach-s5pv210/common.c index 4c9e9027df9..a0c50efe814 100644 --- a/arch/arm/mach-s5pv210/common.c +++ b/arch/arm/mach-s5pv210/common.c @@ -43,6 +43,7 @@ #include <plat/iic-core.h> #include <plat/keypad-core.h> #include <plat/tv-core.h> +#include <plat/spi-core.h> #include <plat/regs-serial.h> #include "common.h" @@ -196,6 +197,8 @@ void __init s5pv210_map_io(void) /* setup TV devices */ s5p_hdmi_setname("s5pv210-hdmi"); + + s3c64xx_spi_setname("s5pv210-spi"); } void __init s5pv210_init_clocks(int xtal) diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c index 78028df86c5..ee9fa5c2ef2 100644 --- a/arch/arm/mach-s5pv210/mach-aquila.c +++ b/arch/arm/mach-s5pv210/mach-aquila.c @@ -28,6 +28,7 @@ #include <asm/setup.h> #include <asm/mach-types.h> +#include <video/samsung_fimd.h> #include <mach/map.h> #include <mach/regs-clock.h> @@ -39,7 +40,6 @@ #include <plat/fimc-core.h> #include <plat/sdhci.h> #include <plat/s5p-time.h> -#include <plat/regs-fb-v4.h> #include "common.h" diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index 00f1e47d490..55e1dba4ffd 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -35,6 +35,7 @@ #include <asm/setup.h> #include <asm/mach-types.h> +#include <video/samsung_fimd.h> #include <mach/map.h> #include <mach/regs-clock.h> @@ -49,7 +50,6 @@ #include <plat/clock.h> #include <plat/s5p-time.h> #include <plat/mfc.h> -#include <plat/regs-fb-v4.h> #include <plat/camport.h> #include <media/v4l2-mediabus.h> diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index 7d6fab42050..4cdb5bb7bbc 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -28,6 +28,7 @@ #include <asm/mach-types.h> #include <video/platform_lcd.h> +#include <video/samsung_fimd.h> #include <mach/map.h> #include <mach/regs-clock.h> @@ -46,7 +47,6 @@ #include <plat/fb.h> #include <plat/s5p-time.h> #include <plat/backlight.h> -#include <plat/regs-fb-v4.h> #include <plat/mfc.h> #include <plat/clock.h> diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig index 42625e4d949..ca14dbdcfb2 100644 --- a/arch/arm/mach-sa1100/Kconfig +++ b/arch/arm/mach-sa1100/Kconfig @@ -49,15 +49,15 @@ config SA1100_COLLIE bool "Sharp Zaurus SL5500" # FIXME: select CPU_FREQ_SA11x0 select SHARP_LOCOMO - select SHARP_SCOOP select SHARP_PARAM + select SHARP_SCOOP help Say Y here to support the Sharp Zaurus SL5500 PDAs. config SA1100_H3100 bool "Compaq iPAQ H3100" - select HTC_EGPIO select CPU_FREQ_SA1110 + select HTC_EGPIO help Say Y here if you intend to run this kernel on the Compaq iPAQ H3100 handheld computer. Information about this machine and the @@ -67,8 +67,8 @@ config SA1100_H3100 config SA1100_H3600 bool "Compaq iPAQ H3600/H3700" - select HTC_EGPIO select CPU_FREQ_SA1110 + select HTC_EGPIO help Say Y here if you intend to run this kernel on the Compaq iPAQ H3600 handheld computer. Information about this machine and the @@ -78,16 +78,16 @@ config SA1100_H3600 config SA1100_BADGE4 bool "HP Labs BadgePAD 4" - select SA1111 select CPU_FREQ_SA1100 + select SA1111 help Say Y here if you want to build a kernel for the HP Laboratories BadgePAD 4. config SA1100_JORNADA720 bool "HP Jornada 720" - select SA1111 # FIXME: select CPU_FREQ_SA11x0 + select SA1111 help Say Y here if you want to build a kernel for the HP Jornada 720 handheld computer. See @@ -95,8 +95,8 @@ config SA1100_JORNADA720 config SA1100_JORNADA720_SSP bool "HP Jornada 720 Extended SSP driver" - select SA1100_SSP depends on SA1100_JORNADA720 + select SA1100_SSP help Say Y here if you have a HP Jornada 7xx handheld computer and you want to access devices connected to the MCU. Those include the diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c index e1ccda6128e..6a7ad3c2a3f 100644 --- a/arch/arm/mach-sa1100/assabet.c +++ b/arch/arm/mach-sa1100/assabet.c @@ -388,7 +388,7 @@ static void __init map_sa1100_gpio_regs( void ) */ static void __init get_assabet_scr(void) { - unsigned long scr, i; + unsigned long uninitialized_var(scr), i; GPDR |= 0x3fc; /* Configure GPIO 9:2 as outputs */ GPSR = 0x3fc; /* Write 0xFF to GPIO 9:2 */ diff --git a/arch/arm/mach-shark/pci.c b/arch/arm/mach-shark/pci.c index b8b4ab323a3..6d91a914c1d 100644 --- a/arch/arm/mach-shark/pci.c +++ b/arch/arm/mach-shark/pci.c @@ -41,7 +41,7 @@ static struct hw_pci shark_pci __initdata = { static int __init shark_pci_init(void) { if (!machine_is_shark()) - return; + return -ENODEV; pcibios_min_io = 0x6000; pcibios_min_mem = 0x50000000; diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 4cacc2d22fb..8ae100cc655 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -4,49 +4,49 @@ comment "SH-Mobile System Type" config ARCH_SH7367 bool "SH-Mobile G3 (SH7367)" + select ARCH_WANT_OPTIONAL_GPIOLIB select CPU_V6 select SH_CLK_CPG - select ARCH_WANT_OPTIONAL_GPIOLIB config ARCH_SH7377 bool "SH-Mobile G4 (SH7377)" + select ARCH_WANT_OPTIONAL_GPIOLIB select CPU_V7 select SH_CLK_CPG - select ARCH_WANT_OPTIONAL_GPIOLIB config ARCH_SH7372 bool "SH-Mobile AP4 (SH7372)" - select CPU_V7 - select SH_CLK_CPG select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_CPU_SUSPEND if PM || CPU_IDLE + select CPU_V7 + select SH_CLK_CPG config ARCH_SH73A0 bool "SH-Mobile AG5 (R8A73A00)" - select CPU_V7 - select SH_CLK_CPG select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_GIC + select CPU_V7 select I2C + select SH_CLK_CPG config ARCH_R8A7740 bool "R-Mobile A1 (R8A77400)" + select ARCH_WANT_OPTIONAL_GPIOLIB select CPU_V7 select SH_CLK_CPG - select ARCH_WANT_OPTIONAL_GPIOLIB config ARCH_R8A7779 bool "R-Car H1 (R8A77790)" + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_GIC select CPU_V7 select SH_CLK_CPG - select ARM_GIC - select ARCH_WANT_OPTIONAL_GPIOLIB config ARCH_EMEV2 bool "Emma Mobile EV2" - select CPU_V7 - select ARM_GIC select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_GIC + select CPU_V7 comment "SH-Mobile Board Type" @@ -65,9 +65,9 @@ config MACH_AP4EVB bool "AP4EVB board" depends on ARCH_SH7372 select ARCH_REQUIRE_GPIOLIB + select REGULATOR_FIXED_VOLTAGE if REGULATOR select SH_LCD_MIPI_DSI select SND_SOC_AK4642 if SND_SIMPLE_CARD - select REGULATOR_FIXED_VOLTAGE if REGULATOR choice prompt "AP4EVB LCD panel selection" @@ -84,37 +84,37 @@ endchoice config MACH_AG5EVM bool "AG5EVM board" + depends on ARCH_SH73A0 select ARCH_REQUIRE_GPIOLIB - select SH_LCD_MIPI_DSI select REGULATOR_FIXED_VOLTAGE if REGULATOR - depends on ARCH_SH73A0 + select SH_LCD_MIPI_DSI config MACH_MACKEREL bool "mackerel board" depends on ARCH_SH7372 select ARCH_REQUIRE_GPIOLIB - select SND_SOC_AK4642 if SND_SIMPLE_CARD select REGULATOR_FIXED_VOLTAGE if REGULATOR + select SND_SOC_AK4642 if SND_SIMPLE_CARD config MACH_KOTA2 bool "KOTA2 board" + depends on ARCH_SH73A0 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR - depends on ARCH_SH73A0 config MACH_BONITO bool "bonito board" + depends on ARCH_R8A7740 select ARCH_REQUIRE_GPIOLIB select REGULATOR_FIXED_VOLTAGE if REGULATOR - depends on ARCH_R8A7740 config MACH_ARMADILLO800EVA bool "Armadillo-800 EVA board" depends on ARCH_R8A7740 select ARCH_REQUIRE_GPIOLIB - select USE_OF select REGULATOR_FIXED_VOLTAGE if REGULATOR select SND_SOC_WM8978 if SND_SIMPLE_CARD + select USE_OF config MACH_MARZEN bool "MARZEN board" @@ -125,16 +125,16 @@ config MACH_MARZEN config MACH_KZM9D bool "KZM9D board" depends on ARCH_EMEV2 - select USE_OF select REGULATOR_FIXED_VOLTAGE if REGULATOR + select USE_OF config MACH_KZM9G bool "KZM-A9-GT board" depends on ARCH_SH73A0 select ARCH_REQUIRE_GPIOLIB - select USE_OF - select SND_SOC_AK4642 if SND_SIMPLE_CARD select REGULATOR_FIXED_VOLTAGE if REGULATOR + select SND_SOC_AK4642 if SND_SIMPLE_CARD + select USE_OF comment "SH-Mobile System Configuration" diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index 2912eab3b96..3cc8b1c21da 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -1196,7 +1196,7 @@ static void __init eva_init(void) #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 32K*8way */ - l2x0_init(__io(0xf0002000), 0x40440000, 0x82000fff); + l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff); #endif i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices)); diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c index 3cafb6ab5e9..37b2a3133b3 100644 --- a/arch/arm/mach-shmobile/clock-r8a7779.c +++ b/arch/arm/mach-shmobile/clock-r8a7779.c @@ -24,17 +24,17 @@ #include <linux/clkdev.h> #include <mach/common.h> -#define FRQMR 0xffc80014 -#define MSTPCR0 0xffc80030 -#define MSTPCR1 0xffc80034 -#define MSTPCR3 0xffc8003c -#define MSTPSR1 0xffc80044 -#define MSTPSR4 0xffc80048 -#define MSTPSR6 0xffc8004c -#define MSTPCR4 0xffc80050 -#define MSTPCR5 0xffc80054 -#define MSTPCR6 0xffc80058 -#define MSTPCR7 0xffc80040 +#define FRQMR IOMEM(0xffc80014) +#define MSTPCR0 IOMEM(0xffc80030) +#define MSTPCR1 IOMEM(0xffc80034) +#define MSTPCR3 IOMEM(0xffc8003c) +#define MSTPSR1 IOMEM(0xffc80044) +#define MSTPSR4 IOMEM(0xffc80048) +#define MSTPSR6 IOMEM(0xffc8004c) +#define MSTPCR4 IOMEM(0xffc80050) +#define MSTPCR5 IOMEM(0xffc80054) +#define MSTPCR6 IOMEM(0xffc80058) +#define MSTPCR7 IOMEM(0xffc80040) /* ioremap() through clock mapping mandatory to avoid * collision with ARM coherent DMA virtual memory range. diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index ed77ab8c914..d47e215aca8 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -100,7 +100,7 @@ static inline int shmobile_cpu_is_dead(unsigned int cpu) { return 1; } extern void shmobile_smp_init_cpus(unsigned int ncores); -static inline void shmobile_init_late(void) +static inline void __init shmobile_init_late(void) { shmobile_suspend_init(); shmobile_cpuidle_init(); diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 2917668f009..ebbffc25f24 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -247,7 +247,7 @@ void __init r8a7779_add_standard_devices(void) { #ifdef CONFIG_CACHE_L2X0 /* Early BRESP enable, Shared attribute override enable, 64K*16way */ - l2x0_init((void __iomem __force *)(0xf0100000), 0x40470000, 0x82000fff); + l2x0_init(IOMEM(0xf0100000), 0x40470000, 0x82000fff); #endif r8a7779_pm_init(); diff --git a/arch/arm/mach-spear13xx/include/mach/spear1310_misc_regs.h b/arch/arm/mach-spear13xx/include/mach/spear1310_misc_regs.h deleted file mode 100644 index e69de29bb2d..00000000000 --- a/arch/arm/mach-spear13xx/include/mach/spear1310_misc_regs.h +++ /dev/null diff --git a/arch/arm/mach-spear13xx/include/mach/spear1340_misc_regs.h b/arch/arm/mach-spear13xx/include/mach/spear1340_misc_regs.h deleted file mode 100644 index e69de29bb2d..00000000000 --- a/arch/arm/mach-spear13xx/include/mach/spear1340_misc_regs.h +++ /dev/null diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c index e10648801b2..5633d698f1e 100644 --- a/arch/arm/mach-spear13xx/spear13xx.c +++ b/arch/arm/mach-spear13xx/spear13xx.c @@ -78,6 +78,9 @@ struct dw_dma_platform_data dmac_plat_data = { .nr_channels = 8, .chan_allocation_order = CHAN_ALLOCATION_DESCENDING, .chan_priority = CHAN_PRIORITY_DESCENDING, + .block_size = 4095U, + .nr_masters = 2, + .data_width = { 3, 3, 0, 0 }, }; void __init spear13xx_l2x0_init(void) diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 5f3c03b61f8..9ff6f6ea361 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -4,42 +4,42 @@ comment "NVIDIA Tegra options" config ARCH_TEGRA_2x_SOC bool "Enable support for Tegra20 family" - select CPU_V7 - select ARM_GIC select ARCH_REQUIRE_GPIOLIB - select PINCTRL - select PINCTRL_TEGRA20 - select USB_ARCH_HAS_EHCI if USB_SUPPORT - select USB_ULPI if USB - select USB_ULPI_VIEWPORT if USB_SUPPORT select ARM_ERRATA_720789 select ARM_ERRATA_742230 select ARM_ERRATA_751472 select ARM_ERRATA_754327 - select ARM_ERRATA_764369 + select ARM_ERRATA_764369 if SMP + select ARM_GIC + select CPU_FREQ_TABLE if CPU_FREQ + select CPU_V7 + select PINCTRL + select PINCTRL_TEGRA20 select PL310_ERRATA_727915 if CACHE_L2X0 select PL310_ERRATA_769419 if CACHE_L2X0 - select CPU_FREQ_TABLE if CPU_FREQ + select USB_ARCH_HAS_EHCI if USB_SUPPORT + select USB_ULPI if USB + select USB_ULPI_VIEWPORT if USB_SUPPORT help Support for NVIDIA Tegra AP20 and T20 processors, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller config ARCH_TEGRA_3x_SOC bool "Enable support for Tegra30 family" - select CPU_V7 - select ARM_GIC select ARCH_REQUIRE_GPIOLIB + select ARM_ERRATA_743622 + select ARM_ERRATA_751472 + select ARM_ERRATA_754322 + select ARM_ERRATA_764369 if SMP + select ARM_GIC + select CPU_FREQ_TABLE if CPU_FREQ + select CPU_V7 select PINCTRL select PINCTRL_TEGRA30 + select PL310_ERRATA_769419 if CACHE_L2X0 select USB_ARCH_HAS_EHCI if USB_SUPPORT select USB_ULPI if USB select USB_ULPI_VIEWPORT if USB_SUPPORT - select ARM_ERRATA_743622 - select ARM_ERRATA_751472 - select ARM_ERRATA_754322 - select ARM_ERRATA_764369 - select PL310_ERRATA_769419 if CACHE_L2X0 - select CPU_FREQ_TABLE if CPU_FREQ help Support for NVIDIA Tegra T30 processor family, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller @@ -57,8 +57,6 @@ config TEGRA_AHB which controls AHB bus master arbitration and some perfomance parameters(priority, prefech size). -comment "Tegra board type" - choice prompt "Default low-level debug console UART" default TEGRA_DEBUG_UART_NONE diff --git a/arch/arm/mach-tegra/board-dt-tegra20.c b/arch/arm/mach-tegra/board-dt-tegra20.c index 57e235f4ac7..aa5325cd1c4 100644 --- a/arch/arm/mach-tegra/board-dt-tegra20.c +++ b/arch/arm/mach-tegra/board-dt-tegra20.c @@ -182,7 +182,7 @@ DT_MACHINE_START(TEGRA_DT, "nVidia Tegra20 (Flattened Device Tree)") .init_early = tegra20_init_early, .init_irq = tegra_dt_init_irq, .handle_irq = gic_handle_irq, - .timer = &tegra_timer, + .timer = &tegra_sys_timer, .init_machine = tegra_dt_init, .init_late = tegra_dt_init_late, .restart = tegra_assert_system_reset, diff --git a/arch/arm/mach-tegra/board-dt-tegra30.c b/arch/arm/mach-tegra/board-dt-tegra30.c index e4a676d4ddf..5e92a81f9a2 100644 --- a/arch/arm/mach-tegra/board-dt-tegra30.c +++ b/arch/arm/mach-tegra/board-dt-tegra30.c @@ -89,7 +89,7 @@ DT_MACHINE_START(TEGRA30_DT, "NVIDIA Tegra30 (Flattened Device Tree)") .init_early = tegra30_init_early, .init_irq = tegra_dt_init_irq, .handle_irq = gic_handle_irq, - .timer = &tegra_timer, + .timer = &tegra_sys_timer, .init_machine = tegra30_dt_init, .init_late = tegra_init_late, .restart = tegra_assert_system_reset, diff --git a/arch/arm/mach-tegra/board.h b/arch/arm/mach-tegra/board.h index f88e5143c76..91fbe733a21 100644 --- a/arch/arm/mach-tegra/board.h +++ b/arch/arm/mach-tegra/board.h @@ -55,5 +55,5 @@ static inline int harmony_pcie_init(void) { return 0; } void __init tegra_paz00_wifikill_init(void); -extern struct sys_timer tegra_timer; +extern struct sys_timer tegra_sys_timer; #endif diff --git a/arch/arm/mach-tegra/tegra20_clocks_data.c b/arch/arm/mach-tegra/tegra20_clocks_data.c index cc9b5fd8c3d..8d398a33adf 100644 --- a/arch/arm/mach-tegra/tegra20_clocks_data.c +++ b/arch/arm/mach-tegra/tegra20_clocks_data.c @@ -953,6 +953,7 @@ PERIPH_CLK(pcie_xclk, NULL, "pcie_xclk", 74, 0, 26000000, mux_clk_m, static struct clk *tegra_list_clks[] = { &tegra_apbdma, &tegra_rtc, + &tegra_timer, &tegra_i2s1, &tegra_i2s2, &tegra_spdif_out, diff --git a/arch/arm/mach-tegra/tegra30_clocks.c b/arch/arm/mach-tegra/tegra30_clocks.c index 5cd502c2716..e9de5dfd94e 100644 --- a/arch/arm/mach-tegra/tegra30_clocks.c +++ b/arch/arm/mach-tegra/tegra30_clocks.c @@ -1199,7 +1199,7 @@ static long tegra30_pll_round_rate(struct clk_hw *hw, unsigned long rate, { struct clk_tegra *c = to_clk_tegra(hw); unsigned long input_rate = *prate; - unsigned long output_rate = *prate; + u64 output_rate = *prate; const struct clk_pll_freq_table *sel; struct clk_pll_freq_table cfg; int mul; diff --git a/arch/arm/mach-tegra/tegra30_clocks_data.c b/arch/arm/mach-tegra/tegra30_clocks_data.c index d92cb556ae3..3d2e5532a9e 100644 --- a/arch/arm/mach-tegra/tegra30_clocks_data.c +++ b/arch/arm/mach-tegra/tegra30_clocks_data.c @@ -1143,6 +1143,7 @@ struct clk *tegra_list_clks[] = { &tegra_apbdma, &tegra_rtc, &tegra_kbc, + &tegra_timer, &tegra_kfuse, &tegra_fuse, &tegra_fuse_burn, diff --git a/arch/arm/mach-tegra/timer.c b/arch/arm/mach-tegra/timer.c index eccdce98304..d3b8c8e7368 100644 --- a/arch/arm/mach-tegra/timer.c +++ b/arch/arm/mach-tegra/timer.c @@ -245,7 +245,7 @@ static void __init tegra_init_timer(void) register_persistent_clock(NULL, tegra_read_persistent_clock); } -struct sys_timer tegra_timer = { +struct sys_timer tegra_sys_timer = { .init = tegra_init_timer, }; diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig index f7e12ede008..1f597647d43 100644 --- a/arch/arm/mach-u300/Kconfig +++ b/arch/arm/mach-u300/Kconfig @@ -7,8 +7,8 @@ comment "ST-Ericsson Mobile Platform Products" config MACH_U300 bool "U300" select PINCTRL - select PINCTRL_U300 select PINCTRL_COH901 + select PINCTRL_U300 comment "ST-Ericsson U300/U335 Feature Selections" diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index c77c86c4736..e8c3f0d70ca 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -3,33 +3,33 @@ if ARCH_U8500 config UX500_SOC_COMMON bool default y - select ARM_GIC - select HAS_MTU - select PL310_ERRATA_753970 select ARM_ERRATA_754322 - select ARM_ERRATA_764369 + select ARM_ERRATA_764369 if SMP + select ARM_GIC select CACHE_L2X0 + select COMMON_CLK + select HAS_MTU select PINCTRL select PINCTRL_NOMADIK - select COMMON_CLK + select PL310_ERRATA_753970 if CACHE_PL310 config UX500_SOC_DB8500 bool + select CPU_FREQ_TABLE if CPU_FREQ select MFD_DB8500_PRCMU + select PINCTRL_DB8500 select REGULATOR select REGULATOR_DB8500_PRCMU - select CPU_FREQ_TABLE if CPU_FREQ - select PINCTRL_DB8500 menu "Ux500 target platform (boards)" config MACH_MOP500 bool "U8500 Development platform, MOP500 versions" - select UX500_SOC_DB8500 select I2C select I2C_NOMADIK - select SOC_BUS select REGULATOR_FIXED_VOLTAGE + select SOC_BUS + select UX500_SOC_DB8500 help Include support for the MOP500 development platform. diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index 2236cbd03cd..1f3fbc2bb77 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -16,6 +16,7 @@ #include <linux/stat.h> #include <linux/of.h> #include <linux/of_irq.h> +#include <linux/irq.h> #include <linux/platform_data/clk-ux500.h> #include <asm/hardware/gic.h> diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig index c1f38f6625b..63d8e9f81b9 100644 --- a/arch/arm/mach-versatile/Kconfig +++ b/arch/arm/mach-versatile/Kconfig @@ -3,9 +3,9 @@ menu "Versatile platform type" config ARCH_VERSATILE_PB bool "Support Versatile Platform Baseboard for ARM926EJ-S" + default y select CPU_ARM926T select MIGHT_HAVE_PCI - default y help Include support for the ARM(R) Versatile Platform Baseboard for the ARM926EJ-S. @@ -19,8 +19,8 @@ config MACH_VERSATILE_AB config MACH_VERSATILE_DT bool "Support Versatile platform from device tree" - select USE_OF select CPU_ARM926T + select USE_OF help Include support for the ARM(R) Versatile/PB platform, using the device tree for discovery diff --git a/arch/arm/mach-vt8500/include/mach/uncompress.h b/arch/arm/mach-vt8500/include/mach/uncompress.h index bb9e2d23fee..e6e81fdaf10 100644 --- a/arch/arm/mach-vt8500/include/mach/uncompress.h +++ b/arch/arm/mach-vt8500/include/mach/uncompress.h @@ -15,15 +15,15 @@ * */ -#define UART0_PHYS 0xd8200000 -#include <asm/io.h> +#define UART0_PHYS 0xd8200000 +#define UART0_ADDR(x) *(volatile unsigned char *)(UART0_PHYS + x) static void putc(const char c) { - while (readb(UART0_PHYS + 0x1c) & 0x2) + while (UART0_ADDR(0x1c) & 0x2) /* Tx busy, wait and poll */; - writeb(c, UART0_PHYS); + UART0_ADDR(0) = c; } static void flush(void) diff --git a/arch/arm/mach-vt8500/vt8500.c b/arch/arm/mach-vt8500/vt8500.c index 587ea950d08..8d3871f110a 100644 --- a/arch/arm/mach-vt8500/vt8500.c +++ b/arch/arm/mach-vt8500/vt8500.c @@ -77,8 +77,11 @@ static void vt8500_power_off(void) void __init vt8500_init(void) { - struct device_node *np, *fb; + struct device_node *np; +#if defined(CONFIG_FB_VT8500) || defined(CONFIG_FB_WM8505) + struct device_node *fb; void __iomem *gpio_base; +#endif #ifdef CONFIG_FB_VT8500 fb = of_find_compatible_node(NULL, NULL, "via,vt8500-fb"); diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index 101b9681c08..94186b6c685 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -10,8 +10,8 @@ config CPU_ARM7TDMI depends on !MMU select CPU_32v4T select CPU_ABRT_LV4T - select CPU_PABRT_LEGACY select CPU_CACHE_V4 + select CPU_PABRT_LEGACY help A 32-bit RISC microprocessor based on the ARM7 processor core which has no memory control unit and cache. @@ -24,11 +24,11 @@ config CPU_ARM720T bool "Support ARM720T processor" if ARCH_INTEGRATOR select CPU_32v4T select CPU_ABRT_LV4T - select CPU_PABRT_LEGACY select CPU_CACHE_V4 select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WT if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WT if MMU help A 32-bit RISC processor with 8kByte Cache, Write Buffer and @@ -43,9 +43,9 @@ config CPU_ARM740T depends on !MMU select CPU_32v4T select CPU_ABRT_LV4T - select CPU_PABRT_LEGACY select CPU_CACHE_V3 # although the core is v4t select CPU_CP15_MPU + select CPU_PABRT_LEGACY help A 32-bit RISC processor with 8KB cache or 4KB variants, write buffer and MPU(Protection Unit) built around @@ -60,8 +60,8 @@ config CPU_ARM9TDMI depends on !MMU select CPU_32v4T select CPU_ABRT_NOMMU - select CPU_PABRT_LEGACY select CPU_CACHE_V4 + select CPU_PABRT_LEGACY help A 32-bit RISC microprocessor based on the ARM9 processor core which has no memory control unit and cache. @@ -74,11 +74,11 @@ config CPU_ARM920T bool "Support ARM920T processor" if ARCH_INTEGRATOR select CPU_32v4T select CPU_ABRT_EV4T - select CPU_PABRT_LEGACY select CPU_CACHE_V4WT select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WB if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU help The ARM920T is licensed to be produced by numerous vendors, @@ -92,11 +92,11 @@ config CPU_ARM922T bool "Support ARM922T processor" if ARCH_INTEGRATOR select CPU_32v4T select CPU_ABRT_EV4T - select CPU_PABRT_LEGACY select CPU_CACHE_V4WT select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WB if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU help The ARM922T is a version of the ARM920T, but with smaller @@ -111,11 +111,11 @@ config CPU_ARM925T bool "Support ARM925T processor" if ARCH_OMAP1 select CPU_32v4T select CPU_ABRT_EV4T - select CPU_PABRT_LEGACY select CPU_CACHE_V4WT select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WB if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU help The ARM925T is a mix between the ARM920T and ARM926T, but with @@ -130,10 +130,10 @@ config CPU_ARM926T bool "Support ARM926T processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB select CPU_32v5 select CPU_ABRT_EV5TJ - select CPU_PABRT_LEGACY select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WB if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU help This is a variant of the ARM920. It has slightly different @@ -148,11 +148,11 @@ config CPU_FA526 bool select CPU_32v4 select CPU_ABRT_EV4 - select CPU_PABRT_LEGACY - select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_CACHE_FA + select CPU_CACHE_VIVT select CPU_COPY_FA if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_FA if MMU help The FA526 is a version of the ARMv4 compatible processor with @@ -167,9 +167,9 @@ config CPU_ARM940T depends on !MMU select CPU_32v4T select CPU_ABRT_NOMMU - select CPU_PABRT_LEGACY select CPU_CACHE_VIVT select CPU_CP15_MPU + select CPU_PABRT_LEGACY help ARM940T is a member of the ARM9TDMI family of general- purpose microprocessors with MPU and separate 4KB @@ -185,9 +185,9 @@ config CPU_ARM946E depends on !MMU select CPU_32v5 select CPU_ABRT_NOMMU - select CPU_PABRT_LEGACY select CPU_CACHE_VIVT select CPU_CP15_MPU + select CPU_PABRT_LEGACY help ARM946E-S is a member of the ARM9E-S family of high- performance, 32-bit system-on-chip processor solutions. @@ -201,11 +201,11 @@ config CPU_ARM1020 bool "Support ARM1020T (rev 0) processor" if ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV4T - select CPU_PABRT_LEGACY select CPU_CACHE_V4WT select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WB if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU help The ARM1020 is the 32K cached version of the ARM10 processor, @@ -217,25 +217,25 @@ config CPU_ARM1020 # ARM1020E - needs validating config CPU_ARM1020E bool "Support ARM1020E processor" if ARCH_INTEGRATOR + depends on n select CPU_32v5 select CPU_ABRT_EV4T - select CPU_PABRT_LEGACY select CPU_CACHE_V4WT select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WB if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU - depends on n # ARM1022E config CPU_ARM1022 bool "Support ARM1022E processor" if ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV4T - select CPU_PABRT_LEGACY select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WB if MMU # can probably do better + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU help The ARM1022E is an implementation of the ARMv5TE architecture @@ -250,10 +250,10 @@ config CPU_ARM1026 bool "Support ARM1026EJ-S processor" if ARCH_INTEGRATOR select CPU_32v5 select CPU_ABRT_EV5T # But need Jazelle, but EV5TJ ignores bit 10 - select CPU_PABRT_LEGACY select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WB if MMU # can probably do better + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU help The ARM1026EJ-S is an implementation of the ARMv5TEJ architecture @@ -268,11 +268,11 @@ config CPU_SA110 select CPU_32v3 if ARCH_RPC select CPU_32v4 if !ARCH_RPC select CPU_ABRT_EV4 - select CPU_PABRT_LEGACY select CPU_CACHE_V4WB select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_V4WB if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WB if MMU help The Intel StrongARM(R) SA-110 is a 32-bit microprocessor and @@ -288,10 +288,10 @@ config CPU_SA1100 bool select CPU_32v4 select CPU_ABRT_EV4 - select CPU_PABRT_LEGACY select CPU_CACHE_V4WB select CPU_CACHE_VIVT select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WB if MMU # XScale @@ -299,9 +299,9 @@ config CPU_XSCALE bool select CPU_32v5 select CPU_ABRT_EV5T - select CPU_PABRT_LEGACY select CPU_CACHE_VIVT select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU # XScale Core Version 3 @@ -309,9 +309,9 @@ config CPU_XSC3 bool select CPU_32v5 select CPU_ABRT_EV5T - select CPU_PABRT_LEGACY select CPU_CACHE_VIVT select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU select IO_36 @@ -320,21 +320,21 @@ config CPU_MOHAWK bool select CPU_32v5 select CPU_ABRT_EV5T - select CPU_PABRT_LEGACY select CPU_CACHE_VIVT + select CPU_COPY_V4WB if MMU select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_V4WBI if MMU - select CPU_COPY_V4WB if MMU # Feroceon config CPU_FEROCEON bool select CPU_32v5 select CPU_ABRT_EV5T - select CPU_PABRT_LEGACY select CPU_CACHE_VIVT - select CPU_CP15_MMU select CPU_COPY_FEROCEON if MMU + select CPU_CP15_MMU + select CPU_PABRT_LEGACY select CPU_TLB_FEROCEON if MMU config CPU_FEROCEON_OLD_ID @@ -349,20 +349,20 @@ config CPU_FEROCEON_OLD_ID # Marvell PJ4 config CPU_PJ4 bool - select CPU_V7 select ARM_THUMBEE + select CPU_V7 # ARMv6 config CPU_V6 bool "Support ARM V6 processor" if ARCH_INTEGRATOR || MACH_REALVIEW_EB || MACH_REALVIEW_PBX select CPU_32v6 select CPU_ABRT_EV6 - select CPU_PABRT_V6 select CPU_CACHE_V6 select CPU_CACHE_VIPT + select CPU_COPY_V6 if MMU select CPU_CP15_MMU select CPU_HAS_ASID if MMU - select CPU_COPY_V6 if MMU + select CPU_PABRT_V6 select CPU_TLB_V6 if MMU # ARMv6k @@ -371,12 +371,12 @@ config CPU_V6K select CPU_32v6 select CPU_32v6K select CPU_ABRT_EV6 - select CPU_PABRT_V6 select CPU_CACHE_V6 select CPU_CACHE_VIPT + select CPU_COPY_V6 if MMU select CPU_CP15_MMU select CPU_HAS_ASID if MMU - select CPU_COPY_V6 if MMU + select CPU_PABRT_V6 select CPU_TLB_V6 if MMU # ARMv7 @@ -385,44 +385,44 @@ config CPU_V7 select CPU_32v6K select CPU_32v7 select CPU_ABRT_EV7 - select CPU_PABRT_V7 select CPU_CACHE_V7 select CPU_CACHE_VIPT + select CPU_COPY_V6 if MMU select CPU_CP15_MMU select CPU_HAS_ASID if MMU - select CPU_COPY_V6 if MMU + select CPU_PABRT_V7 select CPU_TLB_V7 if MMU # Figure out what processor architecture version we should be using. # This defines the compiler instruction set which depends on the machine type. config CPU_32v3 bool - select TLS_REG_EMUL if SMP || !MMU - select NEEDS_SYSCALL_FOR_CMPXCHG if SMP select CPU_USE_DOMAINS if MMU + select NEEDS_SYSCALL_FOR_CMPXCHG if SMP + select TLS_REG_EMUL if SMP || !MMU config CPU_32v4 bool - select TLS_REG_EMUL if SMP || !MMU - select NEEDS_SYSCALL_FOR_CMPXCHG if SMP select CPU_USE_DOMAINS if MMU + select NEEDS_SYSCALL_FOR_CMPXCHG if SMP + select TLS_REG_EMUL if SMP || !MMU config CPU_32v4T bool - select TLS_REG_EMUL if SMP || !MMU - select NEEDS_SYSCALL_FOR_CMPXCHG if SMP select CPU_USE_DOMAINS if MMU + select NEEDS_SYSCALL_FOR_CMPXCHG if SMP + select TLS_REG_EMUL if SMP || !MMU config CPU_32v5 bool - select TLS_REG_EMUL if SMP || !MMU - select NEEDS_SYSCALL_FOR_CMPXCHG if SMP select CPU_USE_DOMAINS if MMU + select NEEDS_SYSCALL_FOR_CMPXCHG if SMP + select TLS_REG_EMUL if SMP || !MMU config CPU_32v6 bool - select TLS_REG_EMUL if !CPU_32v6K && !MMU select CPU_USE_DOMAINS if CPU_V6 && MMU + select TLS_REG_EMUL if !CPU_32v6K && !MMU config CPU_32v6K bool @@ -624,11 +624,28 @@ config ARM_THUMBEE Say Y here if you have a CPU with the ThumbEE extension and code to make use of it. Say N for code that can run on CPUs without ThumbEE. +config ARM_VIRT_EXT + bool "Native support for the ARM Virtualization Extensions" + depends on MMU && CPU_V7 + help + Enable the kernel to make use of the ARM Virtualization + Extensions to install hypervisors without run-time firmware + assistance. + + A compliant bootloader is required in order to make maximum + use of this feature. Refer to Documentation/arm/Booting for + details. + + It is safe to enable this option even if the kernel may not be + booted in HYP mode, may not have support for the + virtualization extensions, or may be booted with a + non-compliant bootloader. + config SWP_EMULATE bool "Emulate SWP/SWPB instructions" depends on !CPU_USE_DOMAINS && CPU_V7 - select HAVE_PROC_CPU if PROC_FS default y if SMP + select HAVE_PROC_CPU if PROC_FS help ARMv6 architecture deprecates use of the SWP/SWPB instructions. ARMv7 multiprocessing extensions introduce the ability to disable diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index b9f60ebe3bc..023f443784e 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -856,8 +856,10 @@ do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) if (thumb2_32b) { offset.un = 0; handler = do_alignment_t32_to_handler(&instr, regs, &offset); - } else + } else { + offset.un = 0; handler = do_alignment_ldmstm; + } break; default: diff --git a/arch/arm/mm/cache-fa.S b/arch/arm/mm/cache-fa.S index 07201637109..e505befe51b 100644 --- a/arch/arm/mm/cache-fa.S +++ b/arch/arm/mm/cache-fa.S @@ -240,6 +240,9 @@ ENTRY(fa_dma_unmap_area) mov pc, lr ENDPROC(fa_dma_unmap_area) + .globl fa_flush_kern_cache_louis + .equ fa_flush_kern_cache_louis, fa_flush_kern_cache_all + __INITDATA @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) diff --git a/arch/arm/mm/cache-v3.S b/arch/arm/mm/cache-v3.S index 52e35f32eef..8a3fadece8d 100644 --- a/arch/arm/mm/cache-v3.S +++ b/arch/arm/mm/cache-v3.S @@ -128,6 +128,9 @@ ENTRY(v3_dma_map_area) ENDPROC(v3_dma_unmap_area) ENDPROC(v3_dma_map_area) + .globl v3_flush_kern_cache_louis + .equ v3_flush_kern_cache_louis, v3_flush_kern_cache_all + __INITDATA @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) diff --git a/arch/arm/mm/cache-v4.S b/arch/arm/mm/cache-v4.S index 022135d2b7e..43e5d77be67 100644 --- a/arch/arm/mm/cache-v4.S +++ b/arch/arm/mm/cache-v4.S @@ -140,6 +140,9 @@ ENTRY(v4_dma_map_area) ENDPROC(v4_dma_unmap_area) ENDPROC(v4_dma_map_area) + .globl v4_flush_kern_cache_louis + .equ v4_flush_kern_cache_louis, v4_flush_kern_cache_all + __INITDATA @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S index 8f1eeae340c..cd494532140 100644 --- a/arch/arm/mm/cache-v4wb.S +++ b/arch/arm/mm/cache-v4wb.S @@ -251,6 +251,9 @@ ENTRY(v4wb_dma_unmap_area) mov pc, lr ENDPROC(v4wb_dma_unmap_area) + .globl v4wb_flush_kern_cache_louis + .equ v4wb_flush_kern_cache_louis, v4wb_flush_kern_cache_all + __INITDATA @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) diff --git a/arch/arm/mm/cache-v4wt.S b/arch/arm/mm/cache-v4wt.S index b34a5f908a8..11e5e5838bc 100644 --- a/arch/arm/mm/cache-v4wt.S +++ b/arch/arm/mm/cache-v4wt.S @@ -196,6 +196,9 @@ ENTRY(v4wt_dma_map_area) ENDPROC(v4wt_dma_unmap_area) ENDPROC(v4wt_dma_map_area) + .globl v4wt_flush_kern_cache_louis + .equ v4wt_flush_kern_cache_louis, v4wt_flush_kern_cache_all + __INITDATA @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) diff --git a/arch/arm/mm/cache-v6.S b/arch/arm/mm/cache-v6.S index 4b10760c56d..d8fd4d4bd3d 100644 --- a/arch/arm/mm/cache-v6.S +++ b/arch/arm/mm/cache-v6.S @@ -326,6 +326,9 @@ ENTRY(v6_dma_unmap_area) mov pc, lr ENDPROC(v6_dma_unmap_area) + .globl v6_flush_kern_cache_louis + .equ v6_flush_kern_cache_louis, v6_flush_kern_cache_all + __INITDATA @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S index 3b172275262..cd956647c21 100644 --- a/arch/arm/mm/cache-v7.S +++ b/arch/arm/mm/cache-v7.S @@ -33,6 +33,24 @@ ENTRY(v7_flush_icache_all) mov pc, lr ENDPROC(v7_flush_icache_all) + /* + * v7_flush_dcache_louis() + * + * Flush the D-cache up to the Level of Unification Inner Shareable + * + * Corrupted registers: r0-r7, r9-r11 (r6 only in Thumb mode) + */ + +ENTRY(v7_flush_dcache_louis) + dmb @ ensure ordering with previous memory accesses + mrc p15, 1, r0, c0, c0, 1 @ read clidr, r0 = clidr + ands r3, r0, #0xe00000 @ extract LoUIS from clidr + mov r3, r3, lsr #20 @ r3 = LoUIS * 2 + moveq pc, lr @ return if level == 0 + mov r10, #0 @ r10 (starting level) = 0 + b flush_levels @ start flushing cache levels +ENDPROC(v7_flush_dcache_louis) + /* * v7_flush_dcache_all() * @@ -49,7 +67,7 @@ ENTRY(v7_flush_dcache_all) mov r3, r3, lsr #23 @ left align loc bit field beq finished @ if loc is 0, then no need to clean mov r10, #0 @ start clean at cache level 0 -loop1: +flush_levels: add r2, r10, r10, lsr #1 @ work out 3x current cache level mov r1, r0, lsr r2 @ extract cache type bits from clidr and r1, r1, #7 @ mask of the bits for current cache only @@ -71,9 +89,9 @@ loop1: clz r5, r4 @ find bit position of way size increment ldr r7, =0x7fff ands r7, r7, r1, lsr #13 @ extract max number of the index size -loop2: +loop1: mov r9, r4 @ create working copy of max way size -loop3: +loop2: ARM( orr r11, r10, r9, lsl r5 ) @ factor way and cache number into r11 THUMB( lsl r6, r9, r5 ) THUMB( orr r11, r10, r6 ) @ factor way and cache number into r11 @@ -82,13 +100,13 @@ loop3: THUMB( orr r11, r11, r6 ) @ factor index number into r11 mcr p15, 0, r11, c7, c14, 2 @ clean & invalidate by set/way subs r9, r9, #1 @ decrement the way - bge loop3 - subs r7, r7, #1 @ decrement the index bge loop2 + subs r7, r7, #1 @ decrement the index + bge loop1 skip: add r10, r10, #2 @ increment cache number cmp r3, r10 - bgt loop1 + bgt flush_levels finished: mov r10, #0 @ swith back to cache level 0 mcr p15, 2, r10, c0, c0, 0 @ select current cache level in cssr @@ -120,6 +138,24 @@ ENTRY(v7_flush_kern_cache_all) mov pc, lr ENDPROC(v7_flush_kern_cache_all) + /* + * v7_flush_kern_cache_louis(void) + * + * Flush the data cache up to Level of Unification Inner Shareable. + * Invalidate the I-cache to the point of unification. + */ +ENTRY(v7_flush_kern_cache_louis) + ARM( stmfd sp!, {r4-r5, r7, r9-r11, lr} ) + THUMB( stmfd sp!, {r4-r7, r9-r11, lr} ) + bl v7_flush_dcache_louis + mov r0, #0 + ALT_SMP(mcr p15, 0, r0, c7, c1, 0) @ invalidate I-cache inner shareable + ALT_UP(mcr p15, 0, r0, c7, c5, 0) @ I+BTB cache invalidate + ARM( ldmfd sp!, {r4-r5, r7, r9-r11, lr} ) + THUMB( ldmfd sp!, {r4-r7, r9-r11, lr} ) + mov pc, lr +ENDPROC(v7_flush_kern_cache_louis) + /* * v7_flush_cache_all() * diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index 477a2d23ddf..58bc3e4d3bd 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -610,7 +610,7 @@ static void *__dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, gfp_t gfp, pgprot_t prot, bool is_coherent, const void *caller) { u64 mask = get_coherent_dma_mask(dev); - struct page *page; + struct page *page = NULL; void *addr; #ifdef CONFIG_DMA_API_DEBUG diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S index 0650bb87c1e..2bb61e703d6 100644 --- a/arch/arm/mm/proc-arm1020.S +++ b/arch/arm/mm/proc-arm1020.S @@ -368,6 +368,9 @@ ENTRY(arm1020_dma_unmap_area) mov pc, lr ENDPROC(arm1020_dma_unmap_area) + .globl arm1020_flush_kern_cache_louis + .equ arm1020_flush_kern_cache_louis, arm1020_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm1020 diff --git a/arch/arm/mm/proc-arm1020e.S b/arch/arm/mm/proc-arm1020e.S index 4188478325a..8f96aa40f51 100644 --- a/arch/arm/mm/proc-arm1020e.S +++ b/arch/arm/mm/proc-arm1020e.S @@ -354,6 +354,9 @@ ENTRY(arm1020e_dma_unmap_area) mov pc, lr ENDPROC(arm1020e_dma_unmap_area) + .globl arm1020e_flush_kern_cache_louis + .equ arm1020e_flush_kern_cache_louis, arm1020e_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm1020e diff --git a/arch/arm/mm/proc-arm1022.S b/arch/arm/mm/proc-arm1022.S index 33c68824bff..8ebe4a469a2 100644 --- a/arch/arm/mm/proc-arm1022.S +++ b/arch/arm/mm/proc-arm1022.S @@ -343,6 +343,9 @@ ENTRY(arm1022_dma_unmap_area) mov pc, lr ENDPROC(arm1022_dma_unmap_area) + .globl arm1022_flush_kern_cache_louis + .equ arm1022_flush_kern_cache_louis, arm1022_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm1022 diff --git a/arch/arm/mm/proc-arm1026.S b/arch/arm/mm/proc-arm1026.S index fbc1d5fc24d..093fc7e520c 100644 --- a/arch/arm/mm/proc-arm1026.S +++ b/arch/arm/mm/proc-arm1026.S @@ -337,6 +337,9 @@ ENTRY(arm1026_dma_unmap_area) mov pc, lr ENDPROC(arm1026_dma_unmap_area) + .globl arm1026_flush_kern_cache_louis + .equ arm1026_flush_kern_cache_louis, arm1026_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm1026 diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S index 1a8c138eb89..2c3b9421ab5 100644 --- a/arch/arm/mm/proc-arm920.S +++ b/arch/arm/mm/proc-arm920.S @@ -319,6 +319,9 @@ ENTRY(arm920_dma_unmap_area) mov pc, lr ENDPROC(arm920_dma_unmap_area) + .globl arm920_flush_kern_cache_louis + .equ arm920_flush_kern_cache_louis, arm920_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm920 #endif diff --git a/arch/arm/mm/proc-arm922.S b/arch/arm/mm/proc-arm922.S index 4c44d7e1c3c..4464c49d744 100644 --- a/arch/arm/mm/proc-arm922.S +++ b/arch/arm/mm/proc-arm922.S @@ -321,6 +321,9 @@ ENTRY(arm922_dma_unmap_area) mov pc, lr ENDPROC(arm922_dma_unmap_area) + .globl arm922_flush_kern_cache_louis + .equ arm922_flush_kern_cache_louis, arm922_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm922 #endif diff --git a/arch/arm/mm/proc-arm925.S b/arch/arm/mm/proc-arm925.S index ec5b1180994..281eb9b9c1d 100644 --- a/arch/arm/mm/proc-arm925.S +++ b/arch/arm/mm/proc-arm925.S @@ -376,6 +376,9 @@ ENTRY(arm925_dma_unmap_area) mov pc, lr ENDPROC(arm925_dma_unmap_area) + .globl arm925_flush_kern_cache_louis + .equ arm925_flush_kern_cache_louis, arm925_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm925 diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S index c31e62c606c..f1803f7e297 100644 --- a/arch/arm/mm/proc-arm926.S +++ b/arch/arm/mm/proc-arm926.S @@ -339,6 +339,9 @@ ENTRY(arm926_dma_unmap_area) mov pc, lr ENDPROC(arm926_dma_unmap_area) + .globl arm926_flush_kern_cache_louis + .equ arm926_flush_kern_cache_louis, arm926_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm926 diff --git a/arch/arm/mm/proc-arm940.S b/arch/arm/mm/proc-arm940.S index a613a7dd714..8da189d4a40 100644 --- a/arch/arm/mm/proc-arm940.S +++ b/arch/arm/mm/proc-arm940.S @@ -267,6 +267,9 @@ ENTRY(arm940_dma_unmap_area) mov pc, lr ENDPROC(arm940_dma_unmap_area) + .globl arm940_flush_kern_cache_louis + .equ arm940_flush_kern_cache_louis, arm940_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm940 diff --git a/arch/arm/mm/proc-arm946.S b/arch/arm/mm/proc-arm946.S index 9f4f2999fdd..f666cf34075 100644 --- a/arch/arm/mm/proc-arm946.S +++ b/arch/arm/mm/proc-arm946.S @@ -310,6 +310,9 @@ ENTRY(arm946_dma_unmap_area) mov pc, lr ENDPROC(arm946_dma_unmap_area) + .globl arm946_flush_kern_cache_louis + .equ arm946_flush_kern_cache_louis, arm946_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions arm946 diff --git a/arch/arm/mm/proc-feroceon.S b/arch/arm/mm/proc-feroceon.S index 23a8e4c7f2b..4106b09e0c2 100644 --- a/arch/arm/mm/proc-feroceon.S +++ b/arch/arm/mm/proc-feroceon.S @@ -415,6 +415,9 @@ ENTRY(feroceon_dma_unmap_area) mov pc, lr ENDPROC(feroceon_dma_unmap_area) + .globl feroceon_flush_kern_cache_louis + .equ feroceon_flush_kern_cache_louis, feroceon_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions feroceon @@ -431,6 +434,7 @@ ENDPROC(feroceon_dma_unmap_area) range_alias flush_icache_all range_alias flush_user_cache_all range_alias flush_kern_cache_all + range_alias flush_kern_cache_louis range_alias flush_user_cache_range range_alias coherent_kern_range range_alias coherent_user_range diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S index 2d8ff3ad86d..b29a2265af0 100644 --- a/arch/arm/mm/proc-macros.S +++ b/arch/arm/mm/proc-macros.S @@ -299,6 +299,7 @@ ENTRY(\name\()_processor_functions) ENTRY(\name\()_cache_fns) .long \name\()_flush_icache_all .long \name\()_flush_kern_cache_all + .long \name\()_flush_kern_cache_louis .long \name\()_flush_user_cache_all .long \name\()_flush_user_cache_range .long \name\()_coherent_kern_range diff --git a/arch/arm/mm/proc-mohawk.S b/arch/arm/mm/proc-mohawk.S index fbb2124a547..82f9cdc751d 100644 --- a/arch/arm/mm/proc-mohawk.S +++ b/arch/arm/mm/proc-mohawk.S @@ -303,6 +303,9 @@ ENTRY(mohawk_dma_unmap_area) mov pc, lr ENDPROC(mohawk_dma_unmap_area) + .globl mohawk_flush_kern_cache_louis + .equ mohawk_flush_kern_cache_louis, mohawk_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions mohawk diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index c2e2b66f72b..846d279f317 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -172,7 +172,7 @@ __v7_ca15mp_setup: __v7_setup: adr r12, __v7_setup_stack @ the local stack stmia r12, {r0-r5, r7, r9, r11, lr} - bl v7_flush_dcache_all + bl v7_flush_dcache_louis ldmia r12, {r0-r5, r7, r9, r11, lr} mrc p15, 0, r0, c0, c0, 0 @ read main ID register diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S index b0d57869da2..eb93d6487f3 100644 --- a/arch/arm/mm/proc-xsc3.S +++ b/arch/arm/mm/proc-xsc3.S @@ -337,6 +337,9 @@ ENTRY(xsc3_dma_unmap_area) mov pc, lr ENDPROC(xsc3_dma_unmap_area) + .globl xsc3_flush_kern_cache_louis + .equ xsc3_flush_kern_cache_louis, xsc3_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions xsc3 diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S index 4ffebaa595e..25510361aa1 100644 --- a/arch/arm/mm/proc-xscale.S +++ b/arch/arm/mm/proc-xscale.S @@ -410,6 +410,9 @@ ENTRY(xscale_dma_unmap_area) mov pc, lr ENDPROC(xscale_dma_unmap_area) + .globl xscale_flush_kern_cache_louis + .equ xscale_flush_kern_cache_louis, xscale_flush_kern_cache_all + @ define struct cpu_cache_fns (see <asm/cacheflush.h> and proc-macros.S) define_cache_functions xscale @@ -439,6 +442,7 @@ ENDPROC(xscale_dma_unmap_area) a0_alias flush_icache_all a0_alias flush_user_cache_all a0_alias flush_kern_cache_all + a0_alias flush_kern_cache_louis a0_alias flush_user_cache_range a0_alias coherent_kern_range a0_alias coherent_user_range diff --git a/arch/arm/mm/vmregion.h b/arch/arm/mm/vmregion.h index bf312c354a2..0f5a5f2a2c7 100644 --- a/arch/arm/mm/vmregion.h +++ b/arch/arm/mm/vmregion.h @@ -17,7 +17,6 @@ struct arm_vmregion { struct list_head vm_list; unsigned long vm_start; unsigned long vm_end; - void *priv; int vm_active; const void *caller; }; diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig index baf9064c084..88e1e2e7a20 100644 --- a/arch/arm/plat-mxc/Kconfig +++ b/arch/arm/plat-mxc/Kconfig @@ -10,16 +10,16 @@ choice config ARCH_IMX_V4_V5 bool "i.MX1, i.MX21, i.MX25, i.MX27" - select AUTO_ZRELADDR if !ZBOOT_ROM select ARM_PATCH_PHYS_VIRT + select AUTO_ZRELADDR if !ZBOOT_ROM help This enables support for systems based on the Freescale i.MX ARMv4 and ARMv5 SoCs config ARCH_IMX_V6_V7 bool "i.MX3, i.MX5, i.MX6" - select AUTO_ZRELADDR if !ZBOOT_ROM select ARM_PATCH_PHYS_VIRT + select AUTO_ZRELADDR if !ZBOOT_ROM select MIGHT_HAVE_CACHE_L2X0 help This enables support for systems based on the Freescale i.MX3, i.MX5 diff --git a/arch/arm/plat-mxc/devices/Kconfig b/arch/arm/plat-mxc/devices/Kconfig index 6b46cee2f9c..a35d9841f49 100644 --- a/arch/arm/plat-mxc/devices/Kconfig +++ b/arch/arm/plat-mxc/devices/Kconfig @@ -3,8 +3,8 @@ config IMX_HAVE_PLATFORM_FEC default y if ARCH_MX25 || SOC_IMX27 || SOC_IMX35 || SOC_IMX50 || SOC_IMX51 || SOC_IMX53 config IMX_HAVE_PLATFORM_FLEXCAN - select HAVE_CAN_FLEXCAN if CAN bool + select HAVE_CAN_FLEXCAN if CAN config IMX_HAVE_PLATFORM_FSL_USB2_UDC bool diff --git a/arch/arm/plat-mxc/devices/platform-mxc-mmc.c b/arch/arm/plat-mxc/devices/platform-mxc-mmc.c index 540d3a7d92d..e7b920b5867 100644 --- a/arch/arm/plat-mxc/devices/platform-mxc-mmc.c +++ b/arch/arm/plat-mxc/devices/platform-mxc-mmc.c @@ -55,7 +55,7 @@ struct platform_device *__init imx_add_mxc_mmc( struct resource res[] = { { .start = data->iobase, - .end = data->iobase + SZ_4K - 1, + .end = data->iobase + data->iosize - 1, .flags = IORESOURCE_MEM, }, { .start = data->irq, diff --git a/arch/arm/plat-nomadik/Kconfig b/arch/arm/plat-nomadik/Kconfig index 4c48c8b60b5..19f55cae5d7 100644 --- a/arch/arm/plat-nomadik/Kconfig +++ b/arch/arm/plat-nomadik/Kconfig @@ -5,8 +5,8 @@ config PLAT_NOMADIK bool depends on ARCH_NOMADIK || ARCH_U8500 - select CLKSRC_MMIO default y + select CLKSRC_MMIO help Common platform code for Nomadik and other ST-Ericsson platforms. diff --git a/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h index 826de74bfdd..c08a54d9d88 100644 --- a/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h +++ b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h @@ -45,6 +45,12 @@ #define NMK_GPIO_ALT_B 2 #define NMK_GPIO_ALT_C (NMK_GPIO_ALT_A | NMK_GPIO_ALT_B) +#define NMK_GPIO_ALT_CX_SHIFT 2 +#define NMK_GPIO_ALT_C1 ((1<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C) +#define NMK_GPIO_ALT_C2 ((2<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C) +#define NMK_GPIO_ALT_C3 ((3<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C) +#define NMK_GPIO_ALT_C4 ((4<<NMK_GPIO_ALT_CX_SHIFT) | NMK_GPIO_ALT_C) + /* Pull up/down values */ enum nmk_gpio_pull { NMK_GPIO_PULL_NONE, diff --git a/arch/arm/plat-nomadik/include/plat/pincfg.h b/arch/arm/plat-nomadik/include/plat/pincfg.h index 9c949c7c98a..3b8ec60af35 100644 --- a/arch/arm/plat-nomadik/include/plat/pincfg.h +++ b/arch/arm/plat-nomadik/include/plat/pincfg.h @@ -25,6 +25,8 @@ * bit 19..20 - SLPM direction * bit 21..22 - SLPM Value (if output) * bit 23..25 - PDIS value (if input) + * bit 26 - Gpio mode + * bit 27 - Sleep mode * * to facilitate the definition, the following macros are provided * diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index ca83a7659ae..82fcb206b5b 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -14,10 +14,10 @@ config ARCH_OMAP1 select CLKDEV_LOOKUP select CLKSRC_MMIO select GENERIC_IRQ_CHIP - select IRQ_DOMAIN select HAVE_IDE - select NEED_MACH_MEMORY_H + select IRQ_DOMAIN select NEED_MACH_IO_H if PCCARD + select NEED_MACH_MEMORY_H help "Systems based on omap7xx, omap15xx or omap16xx" @@ -25,10 +25,11 @@ config ARCH_OMAP2PLUS bool "TI OMAP2/3/4" select CLKDEV_LOOKUP select GENERIC_IRQ_CHIP - select SPARSE_IRQ select OMAP_DM_TIMER - select USE_OF + select PINCTRL select PROC_DEVICETREE if PROC_FS + select SPARSE_IRQ + select USE_OF help "Systems based on OMAP2, OMAP3, OMAP4 or OMAP5" @@ -44,10 +45,12 @@ config OMAP_DEBUG_DEVICES config OMAP_DEBUG_LEDS def_bool y if NEW_LEDS depends on OMAP_DEBUG_DEVICES + select LEDS_CLASS config POWER_AVS_OMAP bool "AVS(Adaptive Voltage Scaling) support for OMAP IP versions 1&2" depends on POWER_AVS && (ARCH_OMAP3 || ARCH_OMAP4) && PM + select POWER_SUPPLY help Say Y to enable AVS(Adaptive Voltage Scaling) support on OMAP containing the version 1 or diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c index 2e826f1faf7..87ba8dd0d79 100644 --- a/arch/arm/plat-omap/counter_32k.c +++ b/arch/arm/plat-omap/counter_32k.c @@ -52,22 +52,29 @@ static u32 notrace omap_32k_read_sched_clock(void) * nsecs and adds to a monotonically increasing timespec. */ static struct timespec persistent_ts; -static cycles_t cycles, last_cycles; +static cycles_t cycles; static unsigned int persistent_mult, persistent_shift; +static DEFINE_SPINLOCK(read_persistent_clock_lock); + static void omap_read_persistent_clock(struct timespec *ts) { unsigned long long nsecs; - cycles_t delta; - struct timespec *tsp = &persistent_ts; + cycles_t last_cycles; + unsigned long flags; + + spin_lock_irqsave(&read_persistent_clock_lock, flags); last_cycles = cycles; cycles = sync32k_cnt_reg ? __raw_readl(sync32k_cnt_reg) : 0; - delta = cycles - last_cycles; - nsecs = clocksource_cyc2ns(delta, persistent_mult, persistent_shift); + nsecs = clocksource_cyc2ns(cycles - last_cycles, + persistent_mult, persistent_shift); + + timespec_add_ns(&persistent_ts, nsecs); + + *ts = persistent_ts; - timespec_add_ns(tsp, nsecs); - *ts = *tsp; + spin_unlock_irqrestore(&read_persistent_clock_lock, flags); } /** diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c index c7a4c0902b3..5a4678edd65 100644 --- a/arch/arm/plat-omap/debug-devices.c +++ b/arch/arm/plat-omap/debug-devices.c @@ -16,6 +16,7 @@ #include <linux/smc91x.h> #include <mach/hardware.h> +#include "../mach-omap2/debug-devices.h" /* Many OMAP development platforms reuse the same "debug board"; these * platforms include H2, H3, H4, and Perseus2. diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c index 6013831a043..a5683a84c6e 100644 --- a/arch/arm/plat-omap/i2c.c +++ b/arch/arm/plat-omap/i2c.c @@ -26,14 +26,12 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/i2c.h> -#include <linux/i2c-omap.h> #include <linux/slab.h> #include <linux/err.h> #include <linux/clk.h> #include <mach/irqs.h> #include <plat/i2c.h> -#include <plat/omap-pm.h> #include <plat/omap_device.h> #define OMAP_I2C_SIZE 0x3f @@ -129,16 +127,6 @@ static inline int omap1_i2c_add_bus(int bus_id) #ifdef CONFIG_ARCH_OMAP2PLUS -/* - * XXX This function is a temporary compatibility wrapper - only - * needed until the I2C driver can be converted to call - * omap_pm_set_max_dev_wakeup_lat() and handle a return code. - */ -static void omap_pm_set_max_mpu_wakeup_lat_compat(struct device *dev, long t) -{ - omap_pm_set_max_mpu_wakeup_lat(dev, t); -} - static inline int omap2_i2c_add_bus(int bus_id) { int l; @@ -170,15 +158,6 @@ static inline int omap2_i2c_add_bus(int bus_id) dev_attr = (struct omap_i2c_dev_attr *)oh->dev_attr; pdata->flags = dev_attr->flags; - /* - * When waiting for completion of a i2c transfer, we need to - * set a wake up latency constraint for the MPU. This is to - * ensure quick enough wakeup from idle, when transfer - * completes. - * Only omap3 has support for constraints - */ - if (cpu_is_omap34xx()) - pdata->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat; pdev = omap_device_build(name, bus_id, oh, pdata, sizeof(struct omap_i2c_bus_platform_data), NULL, 0, 0); diff --git a/arch/arm/plat-omap/include/plat/omap-serial.h b/arch/arm/plat-omap/include/plat/omap-serial.h index f4a4cd01479..1957a8516e9 100644 --- a/arch/arm/plat-omap/include/plat/omap-serial.h +++ b/arch/arm/plat-omap/include/plat/omap-serial.h @@ -40,10 +40,10 @@ #define OMAP_UART_WER_MOD_WKUP 0X7F /* Enable XON/XOFF flow control on output */ -#define OMAP_UART_SW_TX 0x8 +#define OMAP_UART_SW_TX 0x04 /* Enable XON/XOFF flow control on input */ -#define OMAP_UART_SW_RX 0x2 +#define OMAP_UART_SW_RX 0x04 #define OMAP_UART_SYSC_RESET 0X07 #define OMAP_UART_TCR_TRIG 0X0F diff --git a/arch/arm/plat-omap/omap-pm-noop.c b/arch/arm/plat-omap/omap-pm-noop.c index 9f6413324df..9722f418ae1 100644 --- a/arch/arm/plat-omap/omap-pm-noop.c +++ b/arch/arm/plat-omap/omap-pm-noop.c @@ -38,7 +38,7 @@ int omap_pm_set_max_mpu_wakeup_lat(struct device *dev, long t) if (!dev || t < -1) { WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__); return -EINVAL; - }; + } if (t == -1) pr_debug("OMAP PM: remove max MPU wakeup latency constraint: dev %s\n", @@ -67,7 +67,7 @@ int omap_pm_set_min_bus_tput(struct device *dev, u8 agent_id, unsigned long r) agent_id != OCP_TARGET_AGENT)) { WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__); return -EINVAL; - }; + } if (r == 0) pr_debug("OMAP PM: remove min bus tput constraint: dev %s for agent_id %d\n", @@ -93,7 +93,7 @@ int omap_pm_set_max_dev_wakeup_lat(struct device *req_dev, struct device *dev, if (!req_dev || !dev || t < -1) { WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__); return -EINVAL; - }; + } if (t == -1) pr_debug("OMAP PM: remove max device latency constraint: dev %s\n", @@ -123,7 +123,7 @@ int omap_pm_set_max_sdma_lat(struct device *dev, long t) if (!dev || t < -1) { WARN(1, "OMAP PM: %s: invalid parameter(s)", __func__); return -EINVAL; - }; + } if (t == -1) pr_debug("OMAP PM: remove max DMA latency constraint: dev %s\n", diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index cee85a55bd8..7a7d1f2a65e 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -725,7 +725,7 @@ struct platform_device __init *omap_device_build_ss(const char *pdev_name, int p dev_set_name(&pdev->dev, "%s", pdev->name); od = omap_device_alloc(pdev, ohs, oh_cnt, pm_lats, pm_lats_cnt); - if (!od) + if (IS_ERR(od)) goto odbs_exit1; ret = platform_device_add_data(pdev, pdata, pdata_len); diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig index 21bf6adb919..eef3b6a2f8a 100644 --- a/arch/arm/plat-s3c24xx/Kconfig +++ b/arch/arm/plat-s3c24xx/Kconfig @@ -6,8 +6,8 @@ config PLAT_S3C24XX bool depends on ARCH_S3C24XX default y - select NO_IOPORT select ARCH_REQUIRE_GPIOLIB + select NO_IOPORT select S3C_DEV_NAND help Base platform code for any Samsung S3C24XX device diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 9c3b90c3538..59401e1cc53 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -7,9 +7,9 @@ config PLAT_SAMSUNG bool depends on PLAT_S3C24XX || ARCH_S3C64XX || PLAT_S5P - select NO_IOPORT - select GENERIC_IRQ_CHIP default y + select GENERIC_IRQ_CHIP + select NO_IOPORT help Base platform code for all Samsung SoC based systems @@ -17,16 +17,16 @@ config PLAT_S5P bool depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS) default y - select ARM_VIC if !ARCH_EXYNOS + select ARCH_REQUIRE_GPIOLIB select ARM_GIC if ARCH_EXYNOS + select ARM_VIC if !ARCH_EXYNOS select GIC_NON_BANKED if ARCH_EXYNOS4 select NO_IOPORT - select ARCH_REQUIRE_GPIOLIB + select PLAT_SAMSUNG select S3C_GPIO_TRACK select S5P_GPIO_DRVSTR - select SAMSUNG_GPIOLIB_4BIT - select PLAT_SAMSUNG select SAMSUNG_CLKSRC + select SAMSUNG_GPIOLIB_4BIT select SAMSUNG_IRQ_VIC_TIMER help Base platform code for Samsung's S5P series SoC. @@ -423,10 +423,10 @@ config S3C_DMA config SAMSUNG_DMADEV bool + select ARM_AMBA select DMADEVICES select PL330_DMA if (ARCH_EXYNOS5 || ARCH_EXYNOS4 || CPU_S5PV210 || CPU_S5PC100 || \ CPU_S5P6450 || CPU_S5P6440) - select ARM_AMBA help Use DMA device engine for PL330 DMAC. diff --git a/arch/arm/plat-samsung/include/plat/regs-fb-v4.h b/arch/arm/plat-samsung/include/plat/regs-fb-v4.h deleted file mode 100644 index 4c3647f8005..00000000000 --- a/arch/arm/plat-samsung/include/plat/regs-fb-v4.h +++ /dev/null @@ -1,159 +0,0 @@ -/* arch/arm/plat-samsung/include/plat/regs-fb-v4.h - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C64XX - new-style framebuffer register definitions - * - * This is the register set for the new style framebuffer interface - * found from the S3C2443 onwards and specifically the S3C64XX series - * S3C6400 and S3C6410. - * - * The file contains the cpu specific items which change between whichever - * architecture is selected. See <plat/regs-fb.h> for the core definitions - * that are the same. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -/* include the core definitions here, in case we really do need to - * override them at a later date. -*/ - -#include <plat/regs-fb.h> - -#define S3C_FB_MAX_WIN (5) /* number of hardware windows available. */ -#define VIDCON1_FSTATUS_EVEN (1 << 15) - -/* Video timing controls */ -#define VIDTCON0 (0x10) -#define VIDTCON1 (0x14) -#define VIDTCON2 (0x18) - -/* Window position controls */ - -#define WINCON(_win) (0x20 + ((_win) * 4)) - -/* OSD1 and OSD4 do not have register D */ - -#define VIDOSD_BASE (0x40) - -#define VIDINTCON0 (0x130) - -/* WINCONx */ - -#define WINCONx_CSCWIDTH_MASK (0x3 << 26) -#define WINCONx_CSCWIDTH_SHIFT (26) -#define WINCONx_CSCWIDTH_WIDE (0x0 << 26) -#define WINCONx_CSCWIDTH_NARROW (0x3 << 26) - -#define WINCONx_ENLOCAL (1 << 22) -#define WINCONx_BUFSTATUS (1 << 21) -#define WINCONx_BUFSEL (1 << 20) -#define WINCONx_BUFAUTOEN (1 << 19) -#define WINCONx_YCbCr (1 << 13) - -#define WINCON1_LOCALSEL_CAMIF (1 << 23) - -#define WINCON2_LOCALSEL_CAMIF (1 << 23) -#define WINCON2_BLD_PIX (1 << 6) - -#define WINCON2_ALPHA_SEL (1 << 1) -#define WINCON2_BPPMODE_MASK (0xf << 2) -#define WINCON2_BPPMODE_SHIFT (2) -#define WINCON2_BPPMODE_1BPP (0x0 << 2) -#define WINCON2_BPPMODE_2BPP (0x1 << 2) -#define WINCON2_BPPMODE_4BPP (0x2 << 2) -#define WINCON2_BPPMODE_8BPP_1232 (0x4 << 2) -#define WINCON2_BPPMODE_16BPP_565 (0x5 << 2) -#define WINCON2_BPPMODE_16BPP_A1555 (0x6 << 2) -#define WINCON2_BPPMODE_16BPP_I1555 (0x7 << 2) -#define WINCON2_BPPMODE_18BPP_666 (0x8 << 2) -#define WINCON2_BPPMODE_18BPP_A1665 (0x9 << 2) -#define WINCON2_BPPMODE_19BPP_A1666 (0xa << 2) -#define WINCON2_BPPMODE_24BPP_888 (0xb << 2) -#define WINCON2_BPPMODE_24BPP_A1887 (0xc << 2) -#define WINCON2_BPPMODE_25BPP_A1888 (0xd << 2) -#define WINCON2_BPPMODE_28BPP_A4888 (0xd << 2) - -#define WINCON3_BLD_PIX (1 << 6) - -#define WINCON3_ALPHA_SEL (1 << 1) -#define WINCON3_BPPMODE_MASK (0xf << 2) -#define WINCON3_BPPMODE_SHIFT (2) -#define WINCON3_BPPMODE_1BPP (0x0 << 2) -#define WINCON3_BPPMODE_2BPP (0x1 << 2) -#define WINCON3_BPPMODE_4BPP (0x2 << 2) -#define WINCON3_BPPMODE_16BPP_565 (0x5 << 2) -#define WINCON3_BPPMODE_16BPP_A1555 (0x6 << 2) -#define WINCON3_BPPMODE_16BPP_I1555 (0x7 << 2) -#define WINCON3_BPPMODE_18BPP_666 (0x8 << 2) -#define WINCON3_BPPMODE_18BPP_A1665 (0x9 << 2) -#define WINCON3_BPPMODE_19BPP_A1666 (0xa << 2) -#define WINCON3_BPPMODE_24BPP_888 (0xb << 2) -#define WINCON3_BPPMODE_24BPP_A1887 (0xc << 2) -#define WINCON3_BPPMODE_25BPP_A1888 (0xd << 2) -#define WINCON3_BPPMODE_28BPP_A4888 (0xd << 2) - -#define VIDINTCON0_FIFIOSEL_WINDOW2 (0x10 << 5) -#define VIDINTCON0_FIFIOSEL_WINDOW3 (0x20 << 5) -#define VIDINTCON0_FIFIOSEL_WINDOW4 (0x40 << 5) - -#define DITHMODE (0x170) -#define WINxMAP(_win) (0x180 + ((_win) * 4)) - - -#define DITHMODE_R_POS_MASK (0x3 << 5) -#define DITHMODE_R_POS_SHIFT (5) -#define DITHMODE_R_POS_8BIT (0x0 << 5) -#define DITHMODE_R_POS_6BIT (0x1 << 5) -#define DITHMODE_R_POS_5BIT (0x2 << 5) - -#define DITHMODE_G_POS_MASK (0x3 << 3) -#define DITHMODE_G_POS_SHIFT (3) -#define DITHMODE_G_POS_8BIT (0x0 << 3) -#define DITHMODE_G_POS_6BIT (0x1 << 3) -#define DITHMODE_G_POS_5BIT (0x2 << 3) - -#define DITHMODE_B_POS_MASK (0x3 << 1) -#define DITHMODE_B_POS_SHIFT (1) -#define DITHMODE_B_POS_8BIT (0x0 << 1) -#define DITHMODE_B_POS_6BIT (0x1 << 1) -#define DITHMODE_B_POS_5BIT (0x2 << 1) - -#define DITHMODE_DITH_EN (1 << 0) - -#define WPALCON (0x1A0) - -/* Palette control */ -/* Note for S5PC100: you can still use those macros on WPALCON (aka WPALCON_L), - * but make sure that WPALCON_H W2PAL-W4PAL entries are zeroed out */ -#define WPALCON_W4PAL_16BPP_A555 (1 << 8) -#define WPALCON_W3PAL_16BPP_A555 (1 << 7) -#define WPALCON_W2PAL_16BPP_A555 (1 << 6) - - -/* Notes on per-window bpp settings - * - * Value Win0 Win1 Win2 Win3 Win 4 - * 0000 1(P) 1(P) 1(P) 1(P) 1(P) - * 0001 2(P) 2(P) 2(P) 2(P) 2(P) - * 0010 4(P) 4(P) 4(P) 4(P) -none- - * 0011 8(P) 8(P) -none- -none- -none- - * 0100 -none- 8(A232) 8(A232) -none- -none- - * 0101 16(565) 16(565) 16(565) 16(565) 16(565) - * 0110 -none- 16(A555) 16(A555) 16(A555) 16(A555) - * 0111 16(I555) 16(I565) 16(I555) 16(I555) 16(I555) - * 1000 18(666) 18(666) 18(666) 18(666) 18(666) - * 1001 -none- 18(A665) 18(A665) 18(A665) 16(A665) - * 1010 -none- 19(A666) 19(A666) 19(A666) 19(A666) - * 1011 24(888) 24(888) 24(888) 24(888) 24(888) - * 1100 -none- 24(A887) 24(A887) 24(A887) 24(A887) - * 1101 -none- 25(A888) 25(A888) 25(A888) 25(A888) - * 1110 -none- -none- -none- -none- -none- - * 1111 -none- -none- -none- -none- -none- -*/ diff --git a/arch/arm/plat-samsung/include/plat/regs-fb.h b/arch/arm/plat-samsung/include/plat/regs-fb.h deleted file mode 100644 index 9a78012d6f4..00000000000 --- a/arch/arm/plat-samsung/include/plat/regs-fb.h +++ /dev/null @@ -1,403 +0,0 @@ -/* arch/arm/plat-samsung/include/plat/regs-fb.h - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C Platform - new-style framebuffer register definitions - * - * This is the register set for the new style framebuffer interface - * found from the S3C2443 onwards into the S3C2416, S3C2450 and the - * S3C64XX series such as the S3C6400 and S3C6410. - * - * The file does not contain the cpu specific items which are based on - * whichever architecture is selected, it only contains the core of the - * register set. See <mach/regs-fb.h> to get the specifics. - * - * Note, we changed to using regs-fb.h as it avoids any clashes with - * the original regs-lcd.h so out of the way of regs-lcd.h as well as - * indicating the newer block is much more than just an LCD interface. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -/* Please do not include this file directly, use <mach/regs-fb.h> to - * ensure all the localised SoC support is included as necessary. -*/ - -/* VIDCON0 */ - -#define VIDCON0 (0x00) -#define VIDCON0_INTERLACE (1 << 29) -#define VIDCON0_VIDOUT_MASK (0x3 << 26) -#define VIDCON0_VIDOUT_SHIFT (26) -#define VIDCON0_VIDOUT_RGB (0x0 << 26) -#define VIDCON0_VIDOUT_TV (0x1 << 26) -#define VIDCON0_VIDOUT_I80_LDI0 (0x2 << 26) -#define VIDCON0_VIDOUT_I80_LDI1 (0x3 << 26) - -#define VIDCON0_L1_DATA_MASK (0x7 << 23) -#define VIDCON0_L1_DATA_SHIFT (23) -#define VIDCON0_L1_DATA_16BPP (0x0 << 23) -#define VIDCON0_L1_DATA_18BPP16 (0x1 << 23) -#define VIDCON0_L1_DATA_18BPP9 (0x2 << 23) -#define VIDCON0_L1_DATA_24BPP (0x3 << 23) -#define VIDCON0_L1_DATA_18BPP (0x4 << 23) -#define VIDCON0_L1_DATA_16BPP8 (0x5 << 23) - -#define VIDCON0_L0_DATA_MASK (0x7 << 20) -#define VIDCON0_L0_DATA_SHIFT (20) -#define VIDCON0_L0_DATA_16BPP (0x0 << 20) -#define VIDCON0_L0_DATA_18BPP16 (0x1 << 20) -#define VIDCON0_L0_DATA_18BPP9 (0x2 << 20) -#define VIDCON0_L0_DATA_24BPP (0x3 << 20) -#define VIDCON0_L0_DATA_18BPP (0x4 << 20) -#define VIDCON0_L0_DATA_16BPP8 (0x5 << 20) - -#define VIDCON0_PNRMODE_MASK (0x3 << 17) -#define VIDCON0_PNRMODE_SHIFT (17) -#define VIDCON0_PNRMODE_RGB (0x0 << 17) -#define VIDCON0_PNRMODE_BGR (0x1 << 17) -#define VIDCON0_PNRMODE_SERIAL_RGB (0x2 << 17) -#define VIDCON0_PNRMODE_SERIAL_BGR (0x3 << 17) - -#define VIDCON0_CLKVALUP (1 << 16) -#define VIDCON0_CLKVAL_F_MASK (0xff << 6) -#define VIDCON0_CLKVAL_F_SHIFT (6) -#define VIDCON0_CLKVAL_F_LIMIT (0xff) -#define VIDCON0_CLKVAL_F(_x) ((_x) << 6) -#define VIDCON0_VLCKFREE (1 << 5) -#define VIDCON0_CLKDIR (1 << 4) - -#define VIDCON0_CLKSEL_MASK (0x3 << 2) -#define VIDCON0_CLKSEL_SHIFT (2) -#define VIDCON0_CLKSEL_HCLK (0x0 << 2) -#define VIDCON0_CLKSEL_LCD (0x1 << 2) -#define VIDCON0_CLKSEL_27M (0x3 << 2) - -#define VIDCON0_ENVID (1 << 1) -#define VIDCON0_ENVID_F (1 << 0) - -#define VIDCON1 (0x04) -#define VIDCON1_LINECNT_MASK (0x7ff << 16) -#define VIDCON1_LINECNT_SHIFT (16) -#define VIDCON1_LINECNT_GET(_v) (((_v) >> 16) & 0x7ff) -#define VIDCON1_VSTATUS_MASK (0x3 << 13) -#define VIDCON1_VSTATUS_SHIFT (13) -#define VIDCON1_VSTATUS_VSYNC (0x0 << 13) -#define VIDCON1_VSTATUS_BACKPORCH (0x1 << 13) -#define VIDCON1_VSTATUS_ACTIVE (0x2 << 13) -#define VIDCON1_VSTATUS_FRONTPORCH (0x0 << 13) -#define VIDCON1_VCLK_MASK (0x3 << 9) -#define VIDCON1_VCLK_HOLD (0x0 << 9) -#define VIDCON1_VCLK_RUN (0x1 << 9) - -#define VIDCON1_INV_VCLK (1 << 7) -#define VIDCON1_INV_HSYNC (1 << 6) -#define VIDCON1_INV_VSYNC (1 << 5) -#define VIDCON1_INV_VDEN (1 << 4) - -/* VIDCON2 */ - -#define VIDCON2 (0x08) -#define VIDCON2_EN601 (1 << 23) -#define VIDCON2_TVFMTSEL_SW (1 << 14) - -#define VIDCON2_TVFMTSEL1_MASK (0x3 << 12) -#define VIDCON2_TVFMTSEL1_SHIFT (12) -#define VIDCON2_TVFMTSEL1_RGB (0x0 << 12) -#define VIDCON2_TVFMTSEL1_YUV422 (0x1 << 12) -#define VIDCON2_TVFMTSEL1_YUV444 (0x2 << 12) - -#define VIDCON2_ORGYCbCr (1 << 8) -#define VIDCON2_YUVORDCrCb (1 << 7) - -/* PRTCON (S3C6410, S5PC100) - * Might not be present in the S3C6410 documentation, - * but tests prove it's there almost for sure; shouldn't hurt in any case. - */ -#define PRTCON (0x0c) -#define PRTCON_PROTECT (1 << 11) - -/* VIDTCON0 */ - -#define VIDTCON0_VBPDE_MASK (0xff << 24) -#define VIDTCON0_VBPDE_SHIFT (24) -#define VIDTCON0_VBPDE_LIMIT (0xff) -#define VIDTCON0_VBPDE(_x) ((_x) << 24) - -#define VIDTCON0_VBPD_MASK (0xff << 16) -#define VIDTCON0_VBPD_SHIFT (16) -#define VIDTCON0_VBPD_LIMIT (0xff) -#define VIDTCON0_VBPD(_x) ((_x) << 16) - -#define VIDTCON0_VFPD_MASK (0xff << 8) -#define VIDTCON0_VFPD_SHIFT (8) -#define VIDTCON0_VFPD_LIMIT (0xff) -#define VIDTCON0_VFPD(_x) ((_x) << 8) - -#define VIDTCON0_VSPW_MASK (0xff << 0) -#define VIDTCON0_VSPW_SHIFT (0) -#define VIDTCON0_VSPW_LIMIT (0xff) -#define VIDTCON0_VSPW(_x) ((_x) << 0) - -/* VIDTCON1 */ - -#define VIDTCON1_VFPDE_MASK (0xff << 24) -#define VIDTCON1_VFPDE_SHIFT (24) -#define VIDTCON1_VFPDE_LIMIT (0xff) -#define VIDTCON1_VFPDE(_x) ((_x) << 24) - -#define VIDTCON1_HBPD_MASK (0xff << 16) -#define VIDTCON1_HBPD_SHIFT (16) -#define VIDTCON1_HBPD_LIMIT (0xff) -#define VIDTCON1_HBPD(_x) ((_x) << 16) - -#define VIDTCON1_HFPD_MASK (0xff << 8) -#define VIDTCON1_HFPD_SHIFT (8) -#define VIDTCON1_HFPD_LIMIT (0xff) -#define VIDTCON1_HFPD(_x) ((_x) << 8) - -#define VIDTCON1_HSPW_MASK (0xff << 0) -#define VIDTCON1_HSPW_SHIFT (0) -#define VIDTCON1_HSPW_LIMIT (0xff) -#define VIDTCON1_HSPW(_x) ((_x) << 0) - -#define VIDTCON2 (0x18) -#define VIDTCON2_LINEVAL_E(_x) ((((_x) & 0x800) >> 11) << 23) -#define VIDTCON2_LINEVAL_MASK (0x7ff << 11) -#define VIDTCON2_LINEVAL_SHIFT (11) -#define VIDTCON2_LINEVAL_LIMIT (0x7ff) -#define VIDTCON2_LINEVAL(_x) (((_x) & 0x7ff) << 11) - -#define VIDTCON2_HOZVAL_E(_x) ((((_x) & 0x800) >> 11) << 22) -#define VIDTCON2_HOZVAL_MASK (0x7ff << 0) -#define VIDTCON2_HOZVAL_SHIFT (0) -#define VIDTCON2_HOZVAL_LIMIT (0x7ff) -#define VIDTCON2_HOZVAL(_x) (((_x) & 0x7ff) << 0) - -/* WINCONx */ - - -#define WINCONx_BITSWP (1 << 18) -#define WINCONx_BYTSWP (1 << 17) -#define WINCONx_HAWSWP (1 << 16) -#define WINCONx_WSWP (1 << 15) -#define WINCONx_BURSTLEN_MASK (0x3 << 9) -#define WINCONx_BURSTLEN_SHIFT (9) -#define WINCONx_BURSTLEN_16WORD (0x0 << 9) -#define WINCONx_BURSTLEN_8WORD (0x1 << 9) -#define WINCONx_BURSTLEN_4WORD (0x2 << 9) - -#define WINCONx_ENWIN (1 << 0) -#define WINCON0_BPPMODE_MASK (0xf << 2) -#define WINCON0_BPPMODE_SHIFT (2) -#define WINCON0_BPPMODE_1BPP (0x0 << 2) -#define WINCON0_BPPMODE_2BPP (0x1 << 2) -#define WINCON0_BPPMODE_4BPP (0x2 << 2) -#define WINCON0_BPPMODE_8BPP_PALETTE (0x3 << 2) -#define WINCON0_BPPMODE_16BPP_565 (0x5 << 2) -#define WINCON0_BPPMODE_16BPP_1555 (0x7 << 2) -#define WINCON0_BPPMODE_18BPP_666 (0x8 << 2) -#define WINCON0_BPPMODE_24BPP_888 (0xb << 2) - -#define WINCON1_BLD_PIX (1 << 6) - -#define WINCON1_ALPHA_SEL (1 << 1) -#define WINCON1_BPPMODE_MASK (0xf << 2) -#define WINCON1_BPPMODE_SHIFT (2) -#define WINCON1_BPPMODE_1BPP (0x0 << 2) -#define WINCON1_BPPMODE_2BPP (0x1 << 2) -#define WINCON1_BPPMODE_4BPP (0x2 << 2) -#define WINCON1_BPPMODE_8BPP_PALETTE (0x3 << 2) -#define WINCON1_BPPMODE_8BPP_1232 (0x4 << 2) -#define WINCON1_BPPMODE_16BPP_565 (0x5 << 2) -#define WINCON1_BPPMODE_16BPP_A1555 (0x6 << 2) -#define WINCON1_BPPMODE_16BPP_I1555 (0x7 << 2) -#define WINCON1_BPPMODE_18BPP_666 (0x8 << 2) -#define WINCON1_BPPMODE_18BPP_A1665 (0x9 << 2) -#define WINCON1_BPPMODE_19BPP_A1666 (0xa << 2) -#define WINCON1_BPPMODE_24BPP_888 (0xb << 2) -#define WINCON1_BPPMODE_24BPP_A1887 (0xc << 2) -#define WINCON1_BPPMODE_25BPP_A1888 (0xd << 2) -#define WINCON1_BPPMODE_28BPP_A4888 (0xd << 2) - -/* S5PV210 */ -#define SHADOWCON (0x34) -#define SHADOWCON_WINx_PROTECT(_win) (1 << (10 + (_win))) -/* DMA channels (all windows) */ -#define SHADOWCON_CHx_ENABLE(_win) (1 << (_win)) -/* Local input channels (windows 0-2) */ -#define SHADOWCON_CHx_LOCAL_ENABLE(_win) (1 << (5 + (_win))) - -#define VIDOSDxA_TOPLEFT_X_E(_x) ((((_x) & 0x800) >> 11) << 23) -#define VIDOSDxA_TOPLEFT_X_MASK (0x7ff << 11) -#define VIDOSDxA_TOPLEFT_X_SHIFT (11) -#define VIDOSDxA_TOPLEFT_X_LIMIT (0x7ff) -#define VIDOSDxA_TOPLEFT_X(_x) (((_x) & 0x7ff) << 11) - -#define VIDOSDxA_TOPLEFT_Y_E(_x) ((((_x) & 0x800) >> 11) << 22) -#define VIDOSDxA_TOPLEFT_Y_MASK (0x7ff << 0) -#define VIDOSDxA_TOPLEFT_Y_SHIFT (0) -#define VIDOSDxA_TOPLEFT_Y_LIMIT (0x7ff) -#define VIDOSDxA_TOPLEFT_Y(_x) (((_x) & 0x7ff) << 0) - -#define VIDOSDxB_BOTRIGHT_X_E(_x) ((((_x) & 0x800) >> 11) << 23) -#define VIDOSDxB_BOTRIGHT_X_MASK (0x7ff << 11) -#define VIDOSDxB_BOTRIGHT_X_SHIFT (11) -#define VIDOSDxB_BOTRIGHT_X_LIMIT (0x7ff) -#define VIDOSDxB_BOTRIGHT_X(_x) (((_x) & 0x7ff) << 11) - -#define VIDOSDxB_BOTRIGHT_Y_E(_x) ((((_x) & 0x800) >> 11) << 22) -#define VIDOSDxB_BOTRIGHT_Y_MASK (0x7ff << 0) -#define VIDOSDxB_BOTRIGHT_Y_SHIFT (0) -#define VIDOSDxB_BOTRIGHT_Y_LIMIT (0x7ff) -#define VIDOSDxB_BOTRIGHT_Y(_x) (((_x) & 0x7ff) << 0) - -/* For VIDOSD[1..4]C */ -#define VIDISD14C_ALPHA0_R(_x) ((_x) << 20) -#define VIDISD14C_ALPHA0_G_MASK (0xf << 16) -#define VIDISD14C_ALPHA0_G_SHIFT (16) -#define VIDISD14C_ALPHA0_G_LIMIT (0xf) -#define VIDISD14C_ALPHA0_G(_x) ((_x) << 16) -#define VIDISD14C_ALPHA0_B_MASK (0xf << 12) -#define VIDISD14C_ALPHA0_B_SHIFT (12) -#define VIDISD14C_ALPHA0_B_LIMIT (0xf) -#define VIDISD14C_ALPHA0_B(_x) ((_x) << 12) -#define VIDISD14C_ALPHA1_R_MASK (0xf << 8) -#define VIDISD14C_ALPHA1_R_SHIFT (8) -#define VIDISD14C_ALPHA1_R_LIMIT (0xf) -#define VIDISD14C_ALPHA1_R(_x) ((_x) << 8) -#define VIDISD14C_ALPHA1_G_MASK (0xf << 4) -#define VIDISD14C_ALPHA1_G_SHIFT (4) -#define VIDISD14C_ALPHA1_G_LIMIT (0xf) -#define VIDISD14C_ALPHA1_G(_x) ((_x) << 4) -#define VIDISD14C_ALPHA1_B_MASK (0xf << 0) -#define VIDISD14C_ALPHA1_B_SHIFT (0) -#define VIDISD14C_ALPHA1_B_LIMIT (0xf) -#define VIDISD14C_ALPHA1_B(_x) ((_x) << 0) - -/* Video buffer addresses */ -#define VIDW_BUF_START(_buff) (0xA0 + ((_buff) * 8)) -#define VIDW_BUF_START1(_buff) (0xA4 + ((_buff) * 8)) -#define VIDW_BUF_END(_buff) (0xD0 + ((_buff) * 8)) -#define VIDW_BUF_END1(_buff) (0xD4 + ((_buff) * 8)) -#define VIDW_BUF_SIZE(_buff) (0x100 + ((_buff) * 4)) - -#define VIDW_BUF_SIZE_OFFSET_E(_x) ((((_x) & 0x2000) >> 13) << 27) -#define VIDW_BUF_SIZE_OFFSET_MASK (0x1fff << 13) -#define VIDW_BUF_SIZE_OFFSET_SHIFT (13) -#define VIDW_BUF_SIZE_OFFSET_LIMIT (0x1fff) -#define VIDW_BUF_SIZE_OFFSET(_x) (((_x) & 0x1fff) << 13) - -#define VIDW_BUF_SIZE_PAGEWIDTH_E(_x) ((((_x) & 0x2000) >> 13) << 26) -#define VIDW_BUF_SIZE_PAGEWIDTH_MASK (0x1fff << 0) -#define VIDW_BUF_SIZE_PAGEWIDTH_SHIFT (0) -#define VIDW_BUF_SIZE_PAGEWIDTH_LIMIT (0x1fff) -#define VIDW_BUF_SIZE_PAGEWIDTH(_x) (((_x) & 0x1fff) << 0) - -/* Interrupt controls and status */ - -#define VIDINTCON0_FIFOINTERVAL_MASK (0x3f << 20) -#define VIDINTCON0_FIFOINTERVAL_SHIFT (20) -#define VIDINTCON0_FIFOINTERVAL_LIMIT (0x3f) -#define VIDINTCON0_FIFOINTERVAL(_x) ((_x) << 20) - -#define VIDINTCON0_INT_SYSMAINCON (1 << 19) -#define VIDINTCON0_INT_SYSSUBCON (1 << 18) -#define VIDINTCON0_INT_I80IFDONE (1 << 17) - -#define VIDINTCON0_FRAMESEL0_MASK (0x3 << 15) -#define VIDINTCON0_FRAMESEL0_SHIFT (15) -#define VIDINTCON0_FRAMESEL0_BACKPORCH (0x0 << 15) -#define VIDINTCON0_FRAMESEL0_VSYNC (0x1 << 15) -#define VIDINTCON0_FRAMESEL0_ACTIVE (0x2 << 15) -#define VIDINTCON0_FRAMESEL0_FRONTPORCH (0x3 << 15) - -#define VIDINTCON0_FRAMESEL1 (1 << 13) -#define VIDINTCON0_FRAMESEL1_MASK (0x3 << 13) -#define VIDINTCON0_FRAMESEL1_NONE (0x0 << 13) -#define VIDINTCON0_FRAMESEL1_BACKPORCH (0x1 << 13) -#define VIDINTCON0_FRAMESEL1_VSYNC (0x2 << 13) -#define VIDINTCON0_FRAMESEL1_FRONTPORCH (0x3 << 13) - -#define VIDINTCON0_INT_FRAME (1 << 12) -#define VIDINTCON0_FIFIOSEL_MASK (0x7f << 5) -#define VIDINTCON0_FIFIOSEL_SHIFT (5) -#define VIDINTCON0_FIFIOSEL_WINDOW0 (0x1 << 5) -#define VIDINTCON0_FIFIOSEL_WINDOW1 (0x2 << 5) - -#define VIDINTCON0_FIFOLEVEL_MASK (0x7 << 2) -#define VIDINTCON0_FIFOLEVEL_SHIFT (2) -#define VIDINTCON0_FIFOLEVEL_TO25PC (0x0 << 2) -#define VIDINTCON0_FIFOLEVEL_TO50PC (0x1 << 2) -#define VIDINTCON0_FIFOLEVEL_TO75PC (0x2 << 2) -#define VIDINTCON0_FIFOLEVEL_EMPTY (0x3 << 2) -#define VIDINTCON0_FIFOLEVEL_FULL (0x4 << 2) - -#define VIDINTCON0_INT_FIFO_MASK (0x3 << 0) -#define VIDINTCON0_INT_FIFO_SHIFT (0) -#define VIDINTCON0_INT_ENABLE (1 << 0) - -#define VIDINTCON1 (0x134) -#define VIDINTCON1_INT_I180 (1 << 2) -#define VIDINTCON1_INT_FRAME (1 << 1) -#define VIDINTCON1_INT_FIFO (1 << 0) - -/* Window colour-key control registers */ -#define WKEYCON (0x140) /* 6410,V210 */ - -#define WKEYCON0 (0x00) -#define WKEYCON1 (0x04) - -#define WxKEYCON0_KEYBL_EN (1 << 26) -#define WxKEYCON0_KEYEN_F (1 << 25) -#define WxKEYCON0_DIRCON (1 << 24) -#define WxKEYCON0_COMPKEY_MASK (0xffffff << 0) -#define WxKEYCON0_COMPKEY_SHIFT (0) -#define WxKEYCON0_COMPKEY_LIMIT (0xffffff) -#define WxKEYCON0_COMPKEY(_x) ((_x) << 0) -#define WxKEYCON1_COLVAL_MASK (0xffffff << 0) -#define WxKEYCON1_COLVAL_SHIFT (0) -#define WxKEYCON1_COLVAL_LIMIT (0xffffff) -#define WxKEYCON1_COLVAL(_x) ((_x) << 0) - - -/* Window blanking (MAP) */ - -#define WINxMAP_MAP (1 << 24) -#define WINxMAP_MAP_COLOUR_MASK (0xffffff << 0) -#define WINxMAP_MAP_COLOUR_SHIFT (0) -#define WINxMAP_MAP_COLOUR_LIMIT (0xffffff) -#define WINxMAP_MAP_COLOUR(_x) ((_x) << 0) - -#define WPALCON_PAL_UPDATE (1 << 9) -#define WPALCON_W1PAL_MASK (0x7 << 3) -#define WPALCON_W1PAL_SHIFT (3) -#define WPALCON_W1PAL_25BPP_A888 (0x0 << 3) -#define WPALCON_W1PAL_24BPP (0x1 << 3) -#define WPALCON_W1PAL_19BPP_A666 (0x2 << 3) -#define WPALCON_W1PAL_18BPP_A665 (0x3 << 3) -#define WPALCON_W1PAL_18BPP (0x4 << 3) -#define WPALCON_W1PAL_16BPP_A555 (0x5 << 3) -#define WPALCON_W1PAL_16BPP_565 (0x6 << 3) - -#define WPALCON_W0PAL_MASK (0x7 << 0) -#define WPALCON_W0PAL_SHIFT (0) -#define WPALCON_W0PAL_25BPP_A888 (0x0 << 0) -#define WPALCON_W0PAL_24BPP (0x1 << 0) -#define WPALCON_W0PAL_19BPP_A666 (0x2 << 0) -#define WPALCON_W0PAL_18BPP_A665 (0x3 << 0) -#define WPALCON_W0PAL_18BPP (0x4 << 0) -#define WPALCON_W0PAL_16BPP_A555 (0x5 << 0) -#define WPALCON_W0PAL_16BPP_565 (0x6 << 0) - -/* Blending equation control */ -#define BLENDCON (0x260) -#define BLENDCON_NEW_MASK (1 << 0) -#define BLENDCON_NEW_8BIT_ALPHA_VALUE (1 << 0) -#define BLENDCON_NEW_4BIT_ALPHA_VALUE (0 << 0) - diff --git a/arch/arm/plat-samsung/include/plat/spi-core.h b/arch/arm/plat-samsung/include/plat/spi-core.h new file mode 100644 index 00000000000..0b9428ab3fc --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/spi-core.h @@ -0,0 +1,30 @@ +/* + * Copyright (C) 2012 Heiko Stuebner <heiko@sntech.de> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __PLAT_S3C_SPI_CORE_H +#define __PLAT_S3C_SPI_CORE_H + +/* These functions are only for use with the core support code, such as + * the cpu specific initialisation code + */ + +/* re-define device name depending on support. */ +static inline void s3c64xx_spi_setname(char *name) +{ +#ifdef CONFIG_S3C64XX_DEV_SPI0 + s3c64xx_device_spi0.name = name; +#endif +#ifdef CONFIG_S3C64XX_DEV_SPI1 + s3c64xx_device_spi1.name = name; +#endif +#ifdef CONFIG_S3C64XX_DEV_SPI2 + s3c64xx_device_spi2.name = name; +#endif +} + +#endif /* __PLAT_S3C_SPI_CORE_H */ diff --git a/arch/arm/plat-samsung/setup-mipiphy.c b/arch/arm/plat-samsung/setup-mipiphy.c index 683c466c0e6..14745932760 100644 --- a/arch/arm/plat-samsung/setup-mipiphy.c +++ b/arch/arm/plat-samsung/setup-mipiphy.c @@ -14,24 +14,18 @@ #include <linux/spinlock.h> #include <mach/regs-clock.h> -static int __s5p_mipi_phy_control(struct platform_device *pdev, - bool on, u32 reset) +static int __s5p_mipi_phy_control(int id, bool on, u32 reset) { static DEFINE_SPINLOCK(lock); void __iomem *addr; unsigned long flags; - int pid; u32 cfg; - if (!pdev) + id = max(0, id); + if (id > 1) return -EINVAL; - pid = (pdev->id == -1) ? 0 : pdev->id; - - if (pid != 0 && pid != 1) - return -EINVAL; - - addr = S5P_MIPI_DPHY_CONTROL(pid); + addr = S5P_MIPI_DPHY_CONTROL(id); spin_lock_irqsave(&lock, flags); @@ -52,12 +46,12 @@ static int __s5p_mipi_phy_control(struct platform_device *pdev, return 0; } -int s5p_csis_phy_enable(struct platform_device *pdev, bool on) +int s5p_csis_phy_enable(int id, bool on) { - return __s5p_mipi_phy_control(pdev, on, S5P_MIPI_DPHY_SRESETN); + return __s5p_mipi_phy_control(id, on, S5P_MIPI_DPHY_SRESETN); } int s5p_dsim_phy_enable(struct platform_device *pdev, bool on) { - return __s5p_mipi_phy_control(pdev, on, S5P_MIPI_DPHY_MRESETN); + return __s5p_mipi_phy_control(pdev->id, on, S5P_MIPI_DPHY_MRESETN); } diff --git a/arch/arm/plat-spear/Kconfig b/arch/arm/plat-spear/Kconfig index 4404f82d597..f8db7b2deb3 100644 --- a/arch/arm/plat-spear/Kconfig +++ b/arch/arm/plat-spear/Kconfig @@ -12,10 +12,10 @@ config ARCH_SPEAR13XX bool "ST SPEAr13xx with Device Tree" select ARM_GIC select CPU_V7 - select USE_OF select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select PINCTRL + select USE_OF help Supports for ARM's SPEAR13XX family @@ -23,8 +23,8 @@ config ARCH_SPEAR3XX bool "ST SPEAr3xx with Device Tree" select ARM_VIC select CPU_ARM926T - select USE_OF select PINCTRL + select USE_OF help Supports for ARM's SPEAR3XX family diff --git a/arch/arm/tools/Makefile b/arch/arm/tools/Makefile index 635cb1865e4..cd60a81163e 100644 --- a/arch/arm/tools/Makefile +++ b/arch/arm/tools/Makefile @@ -5,6 +5,6 @@ # include/generated/mach-types.h: $(src)/gen-mach-types $(src)/mach-types - @echo ' Generating $@' + $(kecho) ' Generating $@' @mkdir -p $(dir $@) $(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; } diff --git a/arch/arm/xen/grant-table.c b/arch/arm/xen/grant-table.c index dbd1330c019..859a9bb002d 100644 --- a/arch/arm/xen/grant-table.c +++ b/arch/arm/xen/grant-table.c @@ -33,7 +33,7 @@ #include <xen/page.h> #include <xen/grant_table.h> -int arch_gnttab_map_shared(unsigned long *frames, unsigned long nr_gframes, +int arch_gnttab_map_shared(xen_pfn_t *frames, unsigned long nr_gframes, unsigned long max_nr_gframes, void **__shared) { diff --git a/arch/arm/xen/hypercall.S b/arch/arm/xen/hypercall.S index 074f5ed101b..71f723984cb 100644 --- a/arch/arm/xen/hypercall.S +++ b/arch/arm/xen/hypercall.S @@ -48,20 +48,16 @@ #include <linux/linkage.h> #include <asm/assembler.h> +#include <asm/opcodes-virt.h> #include <xen/interface/xen.h> -/* HVC 0xEA1 */ -#ifdef CONFIG_THUMB2_KERNEL -#define xen_hvc .word 0xf7e08ea1 -#else -#define xen_hvc .word 0xe140ea71 -#endif +#define XEN_IMM 0xEA1 #define HYPERCALL_SIMPLE(hypercall) \ ENTRY(HYPERVISOR_##hypercall) \ mov r12, #__HYPERVISOR_##hypercall; \ - xen_hvc; \ + __HVC(XEN_IMM); \ mov pc, lr; \ ENDPROC(HYPERVISOR_##hypercall) @@ -76,7 +72,7 @@ ENTRY(HYPERVISOR_##hypercall) \ stmdb sp!, {r4} \ ldr r4, [sp, #4] \ mov r12, #__HYPERVISOR_##hypercall; \ - xen_hvc \ + __HVC(XEN_IMM); \ ldm sp!, {r4} \ mov pc, lr \ ENDPROC(HYPERVISOR_##hypercall) @@ -100,7 +96,7 @@ ENTRY(privcmd_call) mov r2, r3 ldr r3, [sp, #8] ldr r4, [sp, #4] - xen_hvc + __HVC(XEN_IMM) ldm sp!, {r4} mov pc, lr ENDPROC(privcmd_call); diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 7ff68c94607..ef54a59a9e8 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -22,6 +22,7 @@ config ARM64 select HAVE_PERF_EVENTS select HAVE_SPARSE_IRQ select IRQ_DOMAIN + select MODULES_USE_ELF_RELA select NO_BOOTMEM select OF select OF_EARLY_FLATTREE diff --git a/arch/arm64/include/asm/Kbuild b/arch/arm64/include/asm/Kbuild index 35924a542d4..a581a220593 100644 --- a/arch/arm64/include/asm/Kbuild +++ b/arch/arm64/include/asm/Kbuild @@ -1,6 +1,4 @@ -include include/asm-generic/Kbuild.asm -header-y += hwcap.h generic-y += bug.h generic-y += bugs.h @@ -20,7 +18,6 @@ generic-y += ipcbuf.h generic-y += irq_regs.h generic-y += kdebug.h generic-y += kmap_types.h -generic-y += linkage.h generic-y += local.h generic-y += local64.h generic-y += mman.h diff --git a/arch/arm64/include/asm/hwcap.h b/arch/arm64/include/asm/hwcap.h index db05f976611..6d4482fa35b 100644 --- a/arch/arm64/include/asm/hwcap.h +++ b/arch/arm64/include/asm/hwcap.h @@ -16,11 +16,7 @@ #ifndef __ASM_HWCAP_H #define __ASM_HWCAP_H -/* - * HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP - */ -#define HWCAP_FP (1 << 0) -#define HWCAP_ASIMD (1 << 1) +#include <uapi/asm/hwcap.h> #define COMPAT_HWCAP_HALF (1 << 1) #define COMPAT_HWCAP_THUMB (1 << 2) @@ -35,7 +31,6 @@ #define COMPAT_HWCAP_IDIVT (1 << 18) #define COMPAT_HWCAP_IDIV (COMPAT_HWCAP_IDIVA|COMPAT_HWCAP_IDIVT) -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ /* * This yields a mask that user programs can use to figure out what @@ -51,5 +46,3 @@ extern unsigned int elf_hwcap; #endif #endif - -#endif diff --git a/arch/arm64/include/asm/linkage.h b/arch/arm64/include/asm/linkage.h new file mode 100644 index 00000000000..636c1bced7d --- /dev/null +++ b/arch/arm64/include/asm/linkage.h @@ -0,0 +1,7 @@ +#ifndef __ASM_LINKAGE_H +#define __ASM_LINKAGE_H + +#define __ALIGN .align 4 +#define __ALIGN_STR ".align 4" + +#endif diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h index 39a208a392f..5d810044fed 100644 --- a/arch/arm64/include/asm/processor.h +++ b/arch/arm64/include/asm/processor.h @@ -92,30 +92,20 @@ static inline void start_thread_common(struct pt_regs *regs, unsigned long pc) static inline void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp) { - unsigned long *stack = (unsigned long *)sp; - start_thread_common(regs, pc); regs->pstate = PSR_MODE_EL0t; regs->sp = sp; - regs->regs[2] = stack[2]; /* x2 (envp) */ - regs->regs[1] = stack[1]; /* x1 (argv) */ - regs->regs[0] = stack[0]; /* x0 (argc) */ } #ifdef CONFIG_COMPAT static inline void compat_start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp) { - unsigned int *stack = (unsigned int *)sp; - start_thread_common(regs, pc); regs->pstate = COMPAT_PSR_MODE_USR; if (pc & 1) regs->pstate |= COMPAT_PSR_T_BIT; regs->compat_sp = sp; - regs->regs[2] = stack[2]; /* x2 (envp) */ - regs->regs[1] = stack[1]; /* x1 (argv) */ - regs->regs[0] = stack[0]; /* x0 (argc) */ } #endif diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h index 0fa5d6c9ef7..b04d3404f0d 100644 --- a/arch/arm64/include/asm/ptrace.h +++ b/arch/arm64/include/asm/ptrace.h @@ -19,9 +19,7 @@ #ifndef __ASM_PTRACE_H #define __ASM_PTRACE_H -#include <linux/types.h> - -#include <asm/hwcap.h> +#include <uapi/asm/ptrace.h> /* AArch32-specific ptrace requests */ #define COMPAT_PTRACE_GETREGS 12 @@ -32,80 +30,18 @@ #define COMPAT_PTRACE_SETVFPREGS 28 #define COMPAT_PTRACE_GETHBPREGS 29 #define COMPAT_PTRACE_SETHBPREGS 30 - -/* - * PSR bits - */ -#define PSR_MODE_EL0t 0x00000000 -#define PSR_MODE_EL1t 0x00000004 -#define PSR_MODE_EL1h 0x00000005 -#define PSR_MODE_EL2t 0x00000008 -#define PSR_MODE_EL2h 0x00000009 -#define PSR_MODE_EL3t 0x0000000c -#define PSR_MODE_EL3h 0x0000000d -#define PSR_MODE_MASK 0x0000000f - -/* AArch32 CPSR bits */ -#define PSR_MODE32_BIT 0x00000010 #define COMPAT_PSR_MODE_USR 0x00000010 #define COMPAT_PSR_T_BIT 0x00000020 #define COMPAT_PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */ - -/* AArch64 SPSR bits */ -#define PSR_F_BIT 0x00000040 -#define PSR_I_BIT 0x00000080 -#define PSR_A_BIT 0x00000100 -#define PSR_D_BIT 0x00000200 -#define PSR_Q_BIT 0x08000000 -#define PSR_V_BIT 0x10000000 -#define PSR_C_BIT 0x20000000 -#define PSR_Z_BIT 0x40000000 -#define PSR_N_BIT 0x80000000 - -/* - * Groups of PSR bits - */ -#define PSR_f 0xff000000 /* Flags */ -#define PSR_s 0x00ff0000 /* Status */ -#define PSR_x 0x0000ff00 /* Extension */ -#define PSR_c 0x000000ff /* Control */ - /* * These are 'magic' values for PTRACE_PEEKUSR that return info about where a * process is located in memory. */ -#define PT_TEXT_ADDR 0x10000 -#define PT_DATA_ADDR 0x10004 -#define PT_TEXT_END_ADDR 0x10008 - +#define COMPAT_PT_TEXT_ADDR 0x10000 +#define COMPAT_PT_DATA_ADDR 0x10004 +#define COMPAT_PT_TEXT_END_ADDR 0x10008 #ifndef __ASSEMBLY__ -/* - * User structures for general purpose, floating point and debug registers. - */ -struct user_pt_regs { - __u64 regs[31]; - __u64 sp; - __u64 pc; - __u64 pstate; -}; - -struct user_fpsimd_state { - __uint128_t vregs[32]; - __u32 fpsr; - __u32 fpcr; -}; - -struct user_hwdebug_state { - __u32 dbg_info; - struct { - __u64 addr; - __u32 ctrl; - } dbg_regs[16]; -}; - -#ifdef __KERNEL__ - /* sizeof(struct user) for AArch32 */ #define COMPAT_USER_SZ 296 /* AArch32 uses x13 as the stack pointer... */ @@ -200,8 +136,5 @@ extern unsigned long profile_pc(struct pt_regs *regs); extern int aarch32_break_trap(struct pt_regs *regs); -#endif /* __KERNEL__ */ - #endif /* __ASSEMBLY__ */ - #endif diff --git a/arch/arm64/include/asm/sigcontext.h b/arch/arm64/include/asm/sigcontext.h index 573cec77881..dca1094acc7 100644 --- a/arch/arm64/include/asm/sigcontext.h +++ b/arch/arm64/include/asm/sigcontext.h @@ -16,45 +16,9 @@ #ifndef __ASM_SIGCONTEXT_H #define __ASM_SIGCONTEXT_H -#include <linux/types.h> +#include <uapi/asm/sigcontext.h> /* - * Signal context structure - contains all info to do with the state - * before the signal handler was invoked. - */ -struct sigcontext { - __u64 fault_address; - /* AArch64 registers */ - __u64 regs[31]; - __u64 sp; - __u64 pc; - __u64 pstate; - /* 4K reserved for FP/SIMD state and future expansion */ - __u8 __reserved[4096] __attribute__((__aligned__(16))); -}; - -/* - * Header to be used at the beginning of structures extending the user - * context. Such structures must be placed after the rt_sigframe on the stack - * and be 16-byte aligned. The last structure must be a dummy one with the - * magic and size set to 0. - */ -struct _aarch64_ctx { - __u32 magic; - __u32 size; -}; - -#define FPSIMD_MAGIC 0x46508001 - -struct fpsimd_context { - struct _aarch64_ctx head; - __u32 fpsr; - __u32 fpcr; - __uint128_t vregs[32]; -}; - -#ifdef __KERNEL__ -/* * Auxiliary context saved in the sigcontext.__reserved array. Not exported to * user space as it will change with the addition of new context. User space * should check the magic/size information. @@ -65,5 +29,3 @@ struct aux_context { struct _aarch64_ctx end; }; #endif - -#endif diff --git a/arch/arm64/include/asm/stat.h b/arch/arm64/include/asm/stat.h index a9f580c28f7..15e35598ac4 100644 --- a/arch/arm64/include/asm/stat.h +++ b/arch/arm64/include/asm/stat.h @@ -16,9 +16,8 @@ #ifndef __ASM_STAT_H #define __ASM_STAT_H -#include <asm-generic/stat.h> +#include <uapi/asm/stat.h> -#ifdef __KERNEL__ #ifdef CONFIG_COMPAT #include <asm/compat.h> @@ -60,5 +59,3 @@ struct stat64 { #endif #endif - -#endif diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index 8f03dee066e..63f853f8b71 100644 --- a/arch/arm64/include/asm/unistd.h +++ b/arch/arm64/include/asm/unistd.h @@ -13,13 +13,17 @@ * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ - -#ifndef __SYSCALL_COMPAT -#include <asm-generic/unistd.h> -#endif - -#ifdef __KERNEL__ #ifdef CONFIG_COMPAT -#include <asm/unistd32.h> -#endif +#define __ARCH_WANT_COMPAT_IPC_PARSE_VERSION +#define __ARCH_WANT_COMPAT_STAT64 +#define __ARCH_WANT_SYS_GETHOSTNAME +#define __ARCH_WANT_SYS_PAUSE +#define __ARCH_WANT_SYS_GETPGRP +#define __ARCH_WANT_SYS_LLSEEK +#define __ARCH_WANT_SYS_NICE +#define __ARCH_WANT_SYS_SIGPENDING +#define __ARCH_WANT_SYS_SIGPROCMASK +#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND +#define __ARCH_WANT_COMPAT_SYS_SENDFILE #endif +#include <uapi/asm/unistd.h> diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index ba42d41fc5c..6d909faebf2 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -1,5 +1,5 @@ /* - * Based on arch/arm/include/asm/unistd.h + * AArch32 (compat) system call definitions. * * Copyright (C) 2001-2005 Russell King * Copyright (C) 2012 ARM Ltd. @@ -21,715 +21,390 @@ #define __SYSCALL(x, y) #endif +__SYSCALL(0, sys_restart_syscall) +__SYSCALL(1, sys_exit) +__SYSCALL(2, compat_sys_fork_wrapper) +__SYSCALL(3, sys_read) +__SYSCALL(4, sys_write) +__SYSCALL(5, compat_sys_open) +__SYSCALL(6, sys_close) +__SYSCALL(7, sys_ni_syscall) /* 7 was sys_waitpid */ +__SYSCALL(8, sys_creat) +__SYSCALL(9, sys_link) +__SYSCALL(10, sys_unlink) +__SYSCALL(11, compat_sys_execve_wrapper) +__SYSCALL(12, sys_chdir) +__SYSCALL(13, sys_ni_syscall) /* 13 was sys_time */ +__SYSCALL(14, sys_mknod) +__SYSCALL(15, sys_chmod) +__SYSCALL(16, sys_lchown16) +__SYSCALL(17, sys_ni_syscall) /* 17 was sys_break */ +__SYSCALL(18, sys_ni_syscall) /* 18 was sys_stat */ +__SYSCALL(19, compat_sys_lseek_wrapper) +__SYSCALL(20, sys_getpid) +__SYSCALL(21, compat_sys_mount) +__SYSCALL(22, sys_ni_syscall) /* 22 was sys_umount */ +__SYSCALL(23, sys_setuid16) +__SYSCALL(24, sys_getuid16) +__SYSCALL(25, sys_ni_syscall) /* 25 was sys_stime */ +__SYSCALL(26, compat_sys_ptrace) +__SYSCALL(27, sys_ni_syscall) /* 27 was sys_alarm */ +__SYSCALL(28, sys_ni_syscall) /* 28 was sys_fstat */ +__SYSCALL(29, sys_pause) +__SYSCALL(30, sys_ni_syscall) /* 30 was sys_utime */ +__SYSCALL(31, sys_ni_syscall) /* 31 was sys_stty */ +__SYSCALL(32, sys_ni_syscall) /* 32 was sys_gtty */ +__SYSCALL(33, sys_access) +__SYSCALL(34, sys_nice) +__SYSCALL(35, sys_ni_syscall) /* 35 was sys_ftime */ +__SYSCALL(36, sys_sync) +__SYSCALL(37, sys_kill) +__SYSCALL(38, sys_rename) +__SYSCALL(39, sys_mkdir) +__SYSCALL(40, sys_rmdir) +__SYSCALL(41, sys_dup) +__SYSCALL(42, sys_pipe) +__SYSCALL(43, compat_sys_times) +__SYSCALL(44, sys_ni_syscall) /* 44 was sys_prof */ +__SYSCALL(45, sys_brk) +__SYSCALL(46, sys_setgid16) +__SYSCALL(47, sys_getgid16) +__SYSCALL(48, sys_ni_syscall) /* 48 was sys_signal */ +__SYSCALL(49, sys_geteuid16) +__SYSCALL(50, sys_getegid16) +__SYSCALL(51, sys_acct) +__SYSCALL(52, sys_umount) +__SYSCALL(53, sys_ni_syscall) /* 53 was sys_lock */ +__SYSCALL(54, compat_sys_ioctl) +__SYSCALL(55, compat_sys_fcntl) +__SYSCALL(56, sys_ni_syscall) /* 56 was sys_mpx */ +__SYSCALL(57, sys_setpgid) +__SYSCALL(58, sys_ni_syscall) /* 58 was sys_ulimit */ +__SYSCALL(59, sys_ni_syscall) /* 59 was sys_olduname */ +__SYSCALL(60, sys_umask) +__SYSCALL(61, sys_chroot) +__SYSCALL(62, compat_sys_ustat) +__SYSCALL(63, sys_dup2) +__SYSCALL(64, sys_getppid) +__SYSCALL(65, sys_getpgrp) +__SYSCALL(66, sys_setsid) +__SYSCALL(67, compat_sys_sigaction) +__SYSCALL(68, sys_ni_syscall) /* 68 was sys_sgetmask */ +__SYSCALL(69, sys_ni_syscall) /* 69 was sys_ssetmask */ +__SYSCALL(70, sys_setreuid16) +__SYSCALL(71, sys_setregid16) +__SYSCALL(72, compat_sys_sigsuspend) +__SYSCALL(73, compat_sys_sigpending) +__SYSCALL(74, sys_sethostname) +__SYSCALL(75, compat_sys_setrlimit) +__SYSCALL(76, sys_ni_syscall) /* 76 was compat_sys_getrlimit */ +__SYSCALL(77, compat_sys_getrusage) +__SYSCALL(78, compat_sys_gettimeofday) +__SYSCALL(79, compat_sys_settimeofday) +__SYSCALL(80, sys_getgroups16) +__SYSCALL(81, sys_setgroups16) +__SYSCALL(82, sys_ni_syscall) /* 82 was compat_sys_select */ +__SYSCALL(83, sys_symlink) +__SYSCALL(84, sys_ni_syscall) /* 84 was sys_lstat */ +__SYSCALL(85, sys_readlink) +__SYSCALL(86, sys_uselib) +__SYSCALL(87, sys_swapon) +__SYSCALL(88, sys_reboot) +__SYSCALL(89, sys_ni_syscall) /* 89 was sys_readdir */ +__SYSCALL(90, sys_ni_syscall) /* 90 was sys_mmap */ +__SYSCALL(91, sys_munmap) +__SYSCALL(92, sys_truncate) +__SYSCALL(93, sys_ftruncate) +__SYSCALL(94, sys_fchmod) +__SYSCALL(95, sys_fchown16) +__SYSCALL(96, sys_getpriority) +__SYSCALL(97, sys_setpriority) +__SYSCALL(98, sys_ni_syscall) /* 98 was sys_profil */ +__SYSCALL(99, compat_sys_statfs) +__SYSCALL(100, compat_sys_fstatfs) +__SYSCALL(101, sys_ni_syscall) /* 101 was sys_ioperm */ +__SYSCALL(102, sys_ni_syscall) /* 102 was sys_socketcall */ +__SYSCALL(103, sys_syslog) +__SYSCALL(104, compat_sys_setitimer) +__SYSCALL(105, compat_sys_getitimer) +__SYSCALL(106, compat_sys_newstat) +__SYSCALL(107, compat_sys_newlstat) +__SYSCALL(108, compat_sys_newfstat) +__SYSCALL(109, sys_ni_syscall) /* 109 was sys_uname */ +__SYSCALL(110, sys_ni_syscall) /* 110 was sys_iopl */ +__SYSCALL(111, sys_vhangup) +__SYSCALL(112, sys_ni_syscall) /* 112 was sys_idle */ +__SYSCALL(113, sys_ni_syscall) /* 113 was sys_syscall */ +__SYSCALL(114, compat_sys_wait4) +__SYSCALL(115, sys_swapoff) +__SYSCALL(116, compat_sys_sysinfo) +__SYSCALL(117, sys_ni_syscall) /* 117 was sys_ipc */ +__SYSCALL(118, sys_fsync) +__SYSCALL(119, compat_sys_sigreturn_wrapper) +__SYSCALL(120, compat_sys_clone_wrapper) +__SYSCALL(121, sys_setdomainname) +__SYSCALL(122, sys_newuname) +__SYSCALL(123, sys_ni_syscall) /* 123 was sys_modify_ldt */ +__SYSCALL(124, compat_sys_adjtimex) +__SYSCALL(125, sys_mprotect) +__SYSCALL(126, compat_sys_sigprocmask) +__SYSCALL(127, sys_ni_syscall) /* 127 was sys_create_module */ +__SYSCALL(128, sys_init_module) +__SYSCALL(129, sys_delete_module) +__SYSCALL(130, sys_ni_syscall) /* 130 was sys_get_kernel_syms */ +__SYSCALL(131, sys_quotactl) +__SYSCALL(132, sys_getpgid) +__SYSCALL(133, sys_fchdir) +__SYSCALL(134, sys_bdflush) +__SYSCALL(135, sys_sysfs) +__SYSCALL(136, sys_personality) +__SYSCALL(137, sys_ni_syscall) /* 137 was sys_afs_syscall */ +__SYSCALL(138, sys_setfsuid16) +__SYSCALL(139, sys_setfsgid16) +__SYSCALL(140, sys_llseek) +__SYSCALL(141, compat_sys_getdents) +__SYSCALL(142, compat_sys_select) +__SYSCALL(143, sys_flock) +__SYSCALL(144, sys_msync) +__SYSCALL(145, compat_sys_readv) +__SYSCALL(146, compat_sys_writev) +__SYSCALL(147, sys_getsid) +__SYSCALL(148, sys_fdatasync) +__SYSCALL(149, compat_sys_sysctl) +__SYSCALL(150, sys_mlock) +__SYSCALL(151, sys_munlock) +__SYSCALL(152, sys_mlockall) +__SYSCALL(153, sys_munlockall) +__SYSCALL(154, sys_sched_setparam) +__SYSCALL(155, sys_sched_getparam) +__SYSCALL(156, sys_sched_setscheduler) +__SYSCALL(157, sys_sched_getscheduler) +__SYSCALL(158, sys_sched_yield) +__SYSCALL(159, sys_sched_get_priority_max) +__SYSCALL(160, sys_sched_get_priority_min) +__SYSCALL(161, compat_sys_sched_rr_get_interval) +__SYSCALL(162, compat_sys_nanosleep) +__SYSCALL(163, sys_mremap) +__SYSCALL(164, sys_setresuid16) +__SYSCALL(165, sys_getresuid16) +__SYSCALL(166, sys_ni_syscall) /* 166 was sys_vm86 */ +__SYSCALL(167, sys_ni_syscall) /* 167 was sys_query_module */ +__SYSCALL(168, sys_poll) +__SYSCALL(169, sys_ni_syscall) +__SYSCALL(170, sys_setresgid16) +__SYSCALL(171, sys_getresgid16) +__SYSCALL(172, sys_prctl) +__SYSCALL(173, compat_sys_rt_sigreturn_wrapper) +__SYSCALL(174, compat_sys_rt_sigaction) +__SYSCALL(175, compat_sys_rt_sigprocmask) +__SYSCALL(176, compat_sys_rt_sigpending) +__SYSCALL(177, compat_sys_rt_sigtimedwait) +__SYSCALL(178, compat_sys_rt_sigqueueinfo) +__SYSCALL(179, compat_sys_rt_sigsuspend) +__SYSCALL(180, compat_sys_pread64_wrapper) +__SYSCALL(181, compat_sys_pwrite64_wrapper) +__SYSCALL(182, sys_chown16) +__SYSCALL(183, sys_getcwd) +__SYSCALL(184, sys_capget) +__SYSCALL(185, sys_capset) +__SYSCALL(186, compat_sys_sigaltstack_wrapper) +__SYSCALL(187, compat_sys_sendfile) +__SYSCALL(188, sys_ni_syscall) /* 188 reserved */ +__SYSCALL(189, sys_ni_syscall) /* 189 reserved */ +__SYSCALL(190, compat_sys_vfork_wrapper) +__SYSCALL(191, compat_sys_getrlimit) /* SuS compliant getrlimit */ +__SYSCALL(192, sys_mmap_pgoff) +__SYSCALL(193, compat_sys_truncate64_wrapper) +__SYSCALL(194, compat_sys_ftruncate64_wrapper) +__SYSCALL(195, sys_stat64) +__SYSCALL(196, sys_lstat64) +__SYSCALL(197, sys_fstat64) +__SYSCALL(198, sys_lchown) +__SYSCALL(199, sys_getuid) +__SYSCALL(200, sys_getgid) +__SYSCALL(201, sys_geteuid) +__SYSCALL(202, sys_getegid) +__SYSCALL(203, sys_setreuid) +__SYSCALL(204, sys_setregid) +__SYSCALL(205, sys_getgroups) +__SYSCALL(206, sys_setgroups) +__SYSCALL(207, sys_fchown) +__SYSCALL(208, sys_setresuid) +__SYSCALL(209, sys_getresuid) +__SYSCALL(210, sys_setresgid) +__SYSCALL(211, sys_getresgid) +__SYSCALL(212, sys_chown) +__SYSCALL(213, sys_setuid) +__SYSCALL(214, sys_setgid) +__SYSCALL(215, sys_setfsuid) +__SYSCALL(216, sys_setfsgid) +__SYSCALL(217, compat_sys_getdents64) +__SYSCALL(218, sys_pivot_root) +__SYSCALL(219, sys_mincore) +__SYSCALL(220, sys_madvise) +__SYSCALL(221, compat_sys_fcntl64) +__SYSCALL(222, sys_ni_syscall) /* 222 for tux */ +__SYSCALL(223, sys_ni_syscall) /* 223 is unused */ +__SYSCALL(224, sys_gettid) +__SYSCALL(225, compat_sys_readahead_wrapper) +__SYSCALL(226, sys_setxattr) +__SYSCALL(227, sys_lsetxattr) +__SYSCALL(228, sys_fsetxattr) +__SYSCALL(229, sys_getxattr) +__SYSCALL(230, sys_lgetxattr) +__SYSCALL(231, sys_fgetxattr) +__SYSCALL(232, sys_listxattr) +__SYSCALL(233, sys_llistxattr) +__SYSCALL(234, sys_flistxattr) +__SYSCALL(235, sys_removexattr) +__SYSCALL(236, sys_lremovexattr) +__SYSCALL(237, sys_fremovexattr) +__SYSCALL(238, sys_tkill) +__SYSCALL(239, sys_sendfile64) +__SYSCALL(240, compat_sys_futex) +__SYSCALL(241, compat_sys_sched_setaffinity) +__SYSCALL(242, compat_sys_sched_getaffinity) +__SYSCALL(243, compat_sys_io_setup) +__SYSCALL(244, sys_io_destroy) +__SYSCALL(245, compat_sys_io_getevents) +__SYSCALL(246, compat_sys_io_submit) +__SYSCALL(247, sys_io_cancel) +__SYSCALL(248, sys_exit_group) +__SYSCALL(249, compat_sys_lookup_dcookie) +__SYSCALL(250, sys_epoll_create) +__SYSCALL(251, sys_epoll_ctl) +__SYSCALL(252, sys_epoll_wait) +__SYSCALL(253, sys_remap_file_pages) +__SYSCALL(254, sys_ni_syscall) /* 254 for set_thread_area */ +__SYSCALL(255, sys_ni_syscall) /* 255 for get_thread_area */ +__SYSCALL(256, sys_set_tid_address) +__SYSCALL(257, compat_sys_timer_create) +__SYSCALL(258, compat_sys_timer_settime) +__SYSCALL(259, compat_sys_timer_gettime) +__SYSCALL(260, sys_timer_getoverrun) +__SYSCALL(261, sys_timer_delete) +__SYSCALL(262, compat_sys_clock_settime) +__SYSCALL(263, compat_sys_clock_gettime) +__SYSCALL(264, compat_sys_clock_getres) +__SYSCALL(265, compat_sys_clock_nanosleep) +__SYSCALL(266, compat_sys_statfs64_wrapper) +__SYSCALL(267, compat_sys_fstatfs64_wrapper) +__SYSCALL(268, sys_tgkill) +__SYSCALL(269, compat_sys_utimes) +__SYSCALL(270, compat_sys_fadvise64_64_wrapper) +__SYSCALL(271, sys_pciconfig_iobase) +__SYSCALL(272, sys_pciconfig_read) +__SYSCALL(273, sys_pciconfig_write) +__SYSCALL(274, compat_sys_mq_open) +__SYSCALL(275, sys_mq_unlink) +__SYSCALL(276, compat_sys_mq_timedsend) +__SYSCALL(277, compat_sys_mq_timedreceive) +__SYSCALL(278, compat_sys_mq_notify) +__SYSCALL(279, compat_sys_mq_getsetattr) +__SYSCALL(280, compat_sys_waitid) +__SYSCALL(281, sys_socket) +__SYSCALL(282, sys_bind) +__SYSCALL(283, sys_connect) +__SYSCALL(284, sys_listen) +__SYSCALL(285, sys_accept) +__SYSCALL(286, sys_getsockname) +__SYSCALL(287, sys_getpeername) +__SYSCALL(288, sys_socketpair) +__SYSCALL(289, sys_send) +__SYSCALL(290, sys_sendto) +__SYSCALL(291, compat_sys_recv) +__SYSCALL(292, compat_sys_recvfrom) +__SYSCALL(293, sys_shutdown) +__SYSCALL(294, compat_sys_setsockopt) +__SYSCALL(295, compat_sys_getsockopt) +__SYSCALL(296, compat_sys_sendmsg) +__SYSCALL(297, compat_sys_recvmsg) +__SYSCALL(298, sys_semop) +__SYSCALL(299, sys_semget) +__SYSCALL(300, compat_sys_semctl) +__SYSCALL(301, compat_sys_msgsnd) +__SYSCALL(302, compat_sys_msgrcv) +__SYSCALL(303, sys_msgget) +__SYSCALL(304, compat_sys_msgctl) +__SYSCALL(305, compat_sys_shmat) +__SYSCALL(306, sys_shmdt) +__SYSCALL(307, sys_shmget) +__SYSCALL(308, compat_sys_shmctl) +__SYSCALL(309, sys_add_key) +__SYSCALL(310, sys_request_key) +__SYSCALL(311, compat_sys_keyctl) +__SYSCALL(312, compat_sys_semtimedop) +__SYSCALL(313, sys_ni_syscall) +__SYSCALL(314, sys_ioprio_set) +__SYSCALL(315, sys_ioprio_get) +__SYSCALL(316, sys_inotify_init) +__SYSCALL(317, sys_inotify_add_watch) +__SYSCALL(318, sys_inotify_rm_watch) +__SYSCALL(319, compat_sys_mbind) +__SYSCALL(320, compat_sys_get_mempolicy) +__SYSCALL(321, compat_sys_set_mempolicy) +__SYSCALL(322, compat_sys_openat) +__SYSCALL(323, sys_mkdirat) +__SYSCALL(324, sys_mknodat) +__SYSCALL(325, sys_fchownat) +__SYSCALL(326, compat_sys_futimesat) +__SYSCALL(327, sys_fstatat64) +__SYSCALL(328, sys_unlinkat) +__SYSCALL(329, sys_renameat) +__SYSCALL(330, sys_linkat) +__SYSCALL(331, sys_symlinkat) +__SYSCALL(332, sys_readlinkat) +__SYSCALL(333, sys_fchmodat) +__SYSCALL(334, sys_faccessat) +__SYSCALL(335, compat_sys_pselect6) +__SYSCALL(336, compat_sys_ppoll) +__SYSCALL(337, sys_unshare) +__SYSCALL(338, compat_sys_set_robust_list) +__SYSCALL(339, compat_sys_get_robust_list) +__SYSCALL(340, sys_splice) +__SYSCALL(341, compat_sys_sync_file_range2_wrapper) +__SYSCALL(342, sys_tee) +__SYSCALL(343, compat_sys_vmsplice) +__SYSCALL(344, compat_sys_move_pages) +__SYSCALL(345, sys_getcpu) +__SYSCALL(346, compat_sys_epoll_pwait) +__SYSCALL(347, compat_sys_kexec_load) +__SYSCALL(348, compat_sys_utimensat) +__SYSCALL(349, compat_sys_signalfd) +__SYSCALL(350, sys_timerfd_create) +__SYSCALL(351, sys_eventfd) +__SYSCALL(352, compat_sys_fallocate_wrapper) +__SYSCALL(353, compat_sys_timerfd_settime) +__SYSCALL(354, compat_sys_timerfd_gettime) +__SYSCALL(355, compat_sys_signalfd4) +__SYSCALL(356, sys_eventfd2) +__SYSCALL(357, sys_epoll_create1) +__SYSCALL(358, sys_dup3) +__SYSCALL(359, sys_pipe2) +__SYSCALL(360, sys_inotify_init1) +__SYSCALL(361, compat_sys_preadv) +__SYSCALL(362, compat_sys_pwritev) +__SYSCALL(363, compat_sys_rt_tgsigqueueinfo) +__SYSCALL(364, sys_perf_event_open) +__SYSCALL(365, compat_sys_recvmmsg) +__SYSCALL(366, sys_accept4) +__SYSCALL(367, sys_fanotify_init) +__SYSCALL(368, compat_sys_fanotify_mark_wrapper) +__SYSCALL(369, sys_prlimit64) +__SYSCALL(370, sys_name_to_handle_at) +__SYSCALL(371, sys_open_by_handle_at) +__SYSCALL(372, sys_clock_adjtime) +__SYSCALL(373, sys_syncfs) + +#define __NR_compat_syscalls 374 + /* - * This file contains the system call numbers. + * Compat syscall numbers used by the AArch64 kernel. */ +#define __NR_compat_restart_syscall 0 +#define __NR_compat_sigreturn 119 +#define __NR_compat_rt_sigreturn 173 -#ifdef __SYSCALL_COMPAT - -#define __NR_restart_syscall 0 -__SYSCALL(__NR_restart_syscall, sys_restart_syscall) -#define __NR_exit 1 -__SYSCALL(__NR_exit, sys_exit) -#define __NR_fork 2 -__SYSCALL(__NR_fork, sys_fork) -#define __NR_read 3 -__SYSCALL(__NR_read, sys_read) -#define __NR_write 4 -__SYSCALL(__NR_write, sys_write) -#define __NR_open 5 -__SYSCALL(__NR_open, sys_open) -#define __NR_close 6 -__SYSCALL(__NR_close, sys_close) -__SYSCALL(7, sys_ni_syscall) /* 7 was sys_waitpid */ -#define __NR_creat 8 -__SYSCALL(__NR_creat, sys_creat) -#define __NR_link 9 -__SYSCALL(__NR_link, sys_link) -#define __NR_unlink 10 -__SYSCALL(__NR_unlink, sys_unlink) -#define __NR_execve 11 -__SYSCALL(__NR_execve, sys_execve) -#define __NR_chdir 12 -__SYSCALL(__NR_chdir, sys_chdir) -__SYSCALL(13, sys_ni_syscall) /* 13 was sys_time */ -#define __NR_mknod 14 -__SYSCALL(__NR_mknod, sys_mknod) -#define __NR_chmod 15 -__SYSCALL(__NR_chmod, sys_chmod) -#define __NR_lchown 16 -__SYSCALL(__NR_lchown, sys_lchown16) -__SYSCALL(17, sys_ni_syscall) /* 17 was sys_break */ -__SYSCALL(18, sys_ni_syscall) /* 18 was sys_stat */ -#define __NR_lseek 19 -__SYSCALL(__NR_lseek, sys_lseek) -#define __NR_getpid 20 -__SYSCALL(__NR_getpid, sys_getpid) -#define __NR_mount 21 -__SYSCALL(__NR_mount, sys_mount) -__SYSCALL(22, sys_ni_syscall) /* 22 was sys_umount */ -#define __NR_setuid 23 -__SYSCALL(__NR_setuid, sys_setuid16) -#define __NR_getuid 24 -__SYSCALL(__NR_getuid, sys_getuid16) -__SYSCALL(25, sys_ni_syscall) /* 25 was sys_stime */ -#define __NR_ptrace 26 -__SYSCALL(__NR_ptrace, sys_ptrace) -__SYSCALL(27, sys_ni_syscall) /* 27 was sys_alarm */ -__SYSCALL(28, sys_ni_syscall) /* 28 was sys_fstat */ -#define __NR_pause 29 -__SYSCALL(__NR_pause, sys_pause) -__SYSCALL(30, sys_ni_syscall) /* 30 was sys_utime */ -__SYSCALL(31, sys_ni_syscall) /* 31 was sys_stty */ -__SYSCALL(32, sys_ni_syscall) /* 32 was sys_gtty */ -#define __NR_access 33 -__SYSCALL(__NR_access, sys_access) -#define __NR_nice 34 -__SYSCALL(__NR_nice, sys_nice) -__SYSCALL(35, sys_ni_syscall) /* 35 was sys_ftime */ -#define __NR_sync 36 -__SYSCALL(__NR_sync, sys_sync) -#define __NR_kill 37 -__SYSCALL(__NR_kill, sys_kill) -#define __NR_rename 38 -__SYSCALL(__NR_rename, sys_rename) -#define __NR_mkdir 39 -__SYSCALL(__NR_mkdir, sys_mkdir) -#define __NR_rmdir 40 -__SYSCALL(__NR_rmdir, sys_rmdir) -#define __NR_dup 41 -__SYSCALL(__NR_dup, sys_dup) -#define __NR_pipe 42 -__SYSCALL(__NR_pipe, sys_pipe) -#define __NR_times 43 -__SYSCALL(__NR_times, sys_times) -__SYSCALL(44, sys_ni_syscall) /* 44 was sys_prof */ -#define __NR_brk 45 -__SYSCALL(__NR_brk, sys_brk) -#define __NR_setgid 46 -__SYSCALL(__NR_setgid, sys_setgid16) -#define __NR_getgid 47 -__SYSCALL(__NR_getgid, sys_getgid16) -__SYSCALL(48, sys_ni_syscall) /* 48 was sys_signal */ -#define __NR_geteuid 49 -__SYSCALL(__NR_geteuid, sys_geteuid16) -#define __NR_getegid 50 -__SYSCALL(__NR_getegid, sys_getegid16) -#define __NR_acct 51 -__SYSCALL(__NR_acct, sys_acct) -#define __NR_umount2 52 -__SYSCALL(__NR_umount2, sys_umount) -__SYSCALL(53, sys_ni_syscall) /* 53 was sys_lock */ -#define __NR_ioctl 54 -__SYSCALL(__NR_ioctl, sys_ioctl) -#define __NR_fcntl 55 -__SYSCALL(__NR_fcntl, sys_fcntl) -__SYSCALL(56, sys_ni_syscall) /* 56 was sys_mpx */ -#define __NR_setpgid 57 -__SYSCALL(__NR_setpgid, sys_setpgid) -__SYSCALL(58, sys_ni_syscall) /* 58 was sys_ulimit */ -__SYSCALL(59, sys_ni_syscall) /* 59 was sys_olduname */ -#define __NR_umask 60 -__SYSCALL(__NR_umask, sys_umask) -#define __NR_chroot 61 -__SYSCALL(__NR_chroot, sys_chroot) -#define __NR_ustat 62 -__SYSCALL(__NR_ustat, sys_ustat) -#define __NR_dup2 63 -__SYSCALL(__NR_dup2, sys_dup2) -#define __NR_getppid 64 -__SYSCALL(__NR_getppid, sys_getppid) -#define __NR_getpgrp 65 -__SYSCALL(__NR_getpgrp, sys_getpgrp) -#define __NR_setsid 66 -__SYSCALL(__NR_setsid, sys_setsid) -#define __NR_sigaction 67 -__SYSCALL(__NR_sigaction, sys_sigaction) -__SYSCALL(68, sys_ni_syscall) /* 68 was sys_sgetmask */ -__SYSCALL(69, sys_ni_syscall) /* 69 was sys_ssetmask */ -#define __NR_setreuid 70 -__SYSCALL(__NR_setreuid, sys_setreuid16) -#define __NR_setregid 71 -__SYSCALL(__NR_setregid, sys_setregid16) -#define __NR_sigsuspend 72 -__SYSCALL(__NR_sigsuspend, sys_sigsuspend) -#define __NR_sigpending 73 -__SYSCALL(__NR_sigpending, sys_sigpending) -#define __NR_sethostname 74 -__SYSCALL(__NR_sethostname, sys_sethostname) -#define __NR_setrlimit 75 -__SYSCALL(__NR_setrlimit, sys_setrlimit) -__SYSCALL(76, sys_ni_syscall) /* 76 was sys_getrlimit */ -#define __NR_getrusage 77 -__SYSCALL(__NR_getrusage, sys_getrusage) -#define __NR_gettimeofday 78 -__SYSCALL(__NR_gettimeofday, sys_gettimeofday) -#define __NR_settimeofday 79 -__SYSCALL(__NR_settimeofday, sys_settimeofday) -#define __NR_getgroups 80 -__SYSCALL(__NR_getgroups, sys_getgroups16) -#define __NR_setgroups 81 -__SYSCALL(__NR_setgroups, sys_setgroups16) -__SYSCALL(82, sys_ni_syscall) /* 82 was sys_select */ -#define __NR_symlink 83 -__SYSCALL(__NR_symlink, sys_symlink) -__SYSCALL(84, sys_ni_syscall) /* 84 was sys_lstat */ -#define __NR_readlink 85 -__SYSCALL(__NR_readlink, sys_readlink) -#define __NR_uselib 86 -__SYSCALL(__NR_uselib, sys_uselib) -#define __NR_swapon 87 -__SYSCALL(__NR_swapon, sys_swapon) -#define __NR_reboot 88 -__SYSCALL(__NR_reboot, sys_reboot) -__SYSCALL(89, sys_ni_syscall) /* 89 was sys_readdir */ -__SYSCALL(90, sys_ni_syscall) /* 90 was sys_mmap */ -#define __NR_munmap 91 -__SYSCALL(__NR_munmap, sys_munmap) -#define __NR_truncate 92 -__SYSCALL(__NR_truncate, sys_truncate) -#define __NR_ftruncate 93 -__SYSCALL(__NR_ftruncate, sys_ftruncate) -#define __NR_fchmod 94 -__SYSCALL(__NR_fchmod, sys_fchmod) -#define __NR_fchown 95 -__SYSCALL(__NR_fchown, sys_fchown16) -#define __NR_getpriority 96 -__SYSCALL(__NR_getpriority, sys_getpriority) -#define __NR_setpriority 97 -__SYSCALL(__NR_setpriority, sys_setpriority) -__SYSCALL(98, sys_ni_syscall) /* 98 was sys_profil */ -#define __NR_statfs 99 -__SYSCALL(__NR_statfs, sys_statfs) -#define __NR_fstatfs 100 -__SYSCALL(__NR_fstatfs, sys_fstatfs) -__SYSCALL(101, sys_ni_syscall) /* 101 was sys_ioperm */ -__SYSCALL(102, sys_ni_syscall) /* 102 was sys_socketcall */ -#define __NR_syslog 103 -__SYSCALL(__NR_syslog, sys_syslog) -#define __NR_setitimer 104 -__SYSCALL(__NR_setitimer, sys_setitimer) -#define __NR_getitimer 105 -__SYSCALL(__NR_getitimer, sys_getitimer) -#define __NR_stat 106 -__SYSCALL(__NR_stat, sys_newstat) -#define __NR_lstat 107 -__SYSCALL(__NR_lstat, sys_newlstat) -#define __NR_fstat 108 -__SYSCALL(__NR_fstat, sys_newfstat) -__SYSCALL(109, sys_ni_syscall) /* 109 was sys_uname */ -__SYSCALL(110, sys_ni_syscall) /* 110 was sys_iopl */ -#define __NR_vhangup 111 -__SYSCALL(__NR_vhangup, sys_vhangup) -__SYSCALL(112, sys_ni_syscall) /* 112 was sys_idle */ -__SYSCALL(113, sys_ni_syscall) /* 113 was sys_syscall */ -#define __NR_wait4 114 -__SYSCALL(__NR_wait4, sys_wait4) -#define __NR_swapoff 115 -__SYSCALL(__NR_swapoff, sys_swapoff) -#define __NR_sysinfo 116 -__SYSCALL(__NR_sysinfo, sys_sysinfo) -__SYSCALL(117, sys_ni_syscall) /* 117 was sys_ipc */ -#define __NR_fsync 118 -__SYSCALL(__NR_fsync, sys_fsync) -#define __NR_sigreturn 119 -__SYSCALL(__NR_sigreturn, sys_sigreturn) -#define __NR_clone 120 -__SYSCALL(__NR_clone, sys_clone) -#define __NR_setdomainname 121 -__SYSCALL(__NR_setdomainname, sys_setdomainname) -#define __NR_uname 122 -__SYSCALL(__NR_uname, sys_newuname) -__SYSCALL(123, sys_ni_syscall) /* 123 was sys_modify_ldt */ -#define __NR_adjtimex 124 -__SYSCALL(__NR_adjtimex, sys_adjtimex) -#define __NR_mprotect 125 -__SYSCALL(__NR_mprotect, sys_mprotect) -#define __NR_sigprocmask 126 -__SYSCALL(__NR_sigprocmask, sys_sigprocmask) -__SYSCALL(127, sys_ni_syscall) /* 127 was sys_create_module */ -#define __NR_init_module 128 -__SYSCALL(__NR_init_module, sys_init_module) -#define __NR_delete_module 129 -__SYSCALL(__NR_delete_module, sys_delete_module) -__SYSCALL(130, sys_ni_syscall) /* 130 was sys_get_kernel_syms */ -#define __NR_quotactl 131 -__SYSCALL(__NR_quotactl, sys_quotactl) -#define __NR_getpgid 132 -__SYSCALL(__NR_getpgid, sys_getpgid) -#define __NR_fchdir 133 -__SYSCALL(__NR_fchdir, sys_fchdir) -#define __NR_bdflush 134 -__SYSCALL(__NR_bdflush, sys_bdflush) -#define __NR_sysfs 135 -__SYSCALL(__NR_sysfs, sys_sysfs) -#define __NR_personality 136 -__SYSCALL(__NR_personality, sys_personality) -__SYSCALL(137, sys_ni_syscall) /* 137 was sys_afs_syscall */ -#define __NR_setfsuid 138 -__SYSCALL(__NR_setfsuid, sys_setfsuid16) -#define __NR_setfsgid 139 -__SYSCALL(__NR_setfsgid, sys_setfsgid16) -#define __NR__llseek 140 -__SYSCALL(__NR__llseek, sys_llseek) -#define __NR_getdents 141 -__SYSCALL(__NR_getdents, sys_getdents) -#define __NR__newselect 142 -__SYSCALL(__NR__newselect, sys_select) -#define __NR_flock 143 -__SYSCALL(__NR_flock, sys_flock) -#define __NR_msync 144 -__SYSCALL(__NR_msync, sys_msync) -#define __NR_readv 145 -__SYSCALL(__NR_readv, sys_readv) -#define __NR_writev 146 -__SYSCALL(__NR_writev, sys_writev) -#define __NR_getsid 147 -__SYSCALL(__NR_getsid, sys_getsid) -#define __NR_fdatasync 148 -__SYSCALL(__NR_fdatasync, sys_fdatasync) -#define __NR__sysctl 149 -__SYSCALL(__NR__sysctl, sys_sysctl) -#define __NR_mlock 150 -__SYSCALL(__NR_mlock, sys_mlock) -#define __NR_munlock 151 -__SYSCALL(__NR_munlock, sys_munlock) -#define __NR_mlockall 152 -__SYSCALL(__NR_mlockall, sys_mlockall) -#define __NR_munlockall 153 -__SYSCALL(__NR_munlockall, sys_munlockall) -#define __NR_sched_setparam 154 -__SYSCALL(__NR_sched_setparam, sys_sched_setparam) -#define __NR_sched_getparam 155 -__SYSCALL(__NR_sched_getparam, sys_sched_getparam) -#define __NR_sched_setscheduler 156 -__SYSCALL(__NR_sched_setscheduler, sys_sched_setscheduler) -#define __NR_sched_getscheduler 157 -__SYSCALL(__NR_sched_getscheduler, sys_sched_getscheduler) -#define __NR_sched_yield 158 -__SYSCALL(__NR_sched_yield, sys_sched_yield) -#define __NR_sched_get_priority_max 159 -__SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max) -#define __NR_sched_get_priority_min 160 -__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min) -#define __NR_sched_rr_get_interval 161 -__SYSCALL(__NR_sched_rr_get_interval, sys_sched_rr_get_interval) -#define __NR_nanosleep 162 -__SYSCALL(__NR_nanosleep, sys_nanosleep) -#define __NR_mremap 163 -__SYSCALL(__NR_mremap, sys_mremap) -#define __NR_setresuid 164 -__SYSCALL(__NR_setresuid, sys_setresuid16) -#define __NR_getresuid 165 -__SYSCALL(__NR_getresuid, sys_getresuid16) -__SYSCALL(166, sys_ni_syscall) /* 166 was sys_vm86 */ -__SYSCALL(167, sys_ni_syscall) /* 167 was sys_query_module */ -#define __NR_poll 168 -__SYSCALL(__NR_poll, sys_poll) -#define __NR_nfsservctl 169 -__SYSCALL(__NR_nfsservctl, sys_ni_syscall) -#define __NR_setresgid 170 -__SYSCALL(__NR_setresgid, sys_setresgid16) -#define __NR_getresgid 171 -__SYSCALL(__NR_getresgid, sys_getresgid16) -#define __NR_prctl 172 -__SYSCALL(__NR_prctl, sys_prctl) -#define __NR_rt_sigreturn 173 -__SYSCALL(__NR_rt_sigreturn, sys_rt_sigreturn) -#define __NR_rt_sigaction 174 -__SYSCALL(__NR_rt_sigaction, sys_rt_sigaction) -#define __NR_rt_sigprocmask 175 -__SYSCALL(__NR_rt_sigprocmask, sys_rt_sigprocmask) -#define __NR_rt_sigpending 176 -__SYSCALL(__NR_rt_sigpending, sys_rt_sigpending) -#define __NR_rt_sigtimedwait 177 -__SYSCALL(__NR_rt_sigtimedwait, sys_rt_sigtimedwait) -#define __NR_rt_sigqueueinfo 178 -__SYSCALL(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo) -#define __NR_rt_sigsuspend 179 -__SYSCALL(__NR_rt_sigsuspend, sys_rt_sigsuspend) -#define __NR_pread64 180 -__SYSCALL(__NR_pread64, sys_pread64) -#define __NR_pwrite64 181 -__SYSCALL(__NR_pwrite64, sys_pwrite64) -#define __NR_chown 182 -__SYSCALL(__NR_chown, sys_chown16) -#define __NR_getcwd 183 -__SYSCALL(__NR_getcwd, sys_getcwd) -#define __NR_capget 184 -__SYSCALL(__NR_capget, sys_capget) -#define __NR_capset 185 -__SYSCALL(__NR_capset, sys_capset) -#define __NR_sigaltstack 186 -__SYSCALL(__NR_sigaltstack, sys_sigaltstack) -#define __NR_sendfile 187 -__SYSCALL(__NR_sendfile, sys_sendfile) -__SYSCALL(188, sys_ni_syscall) /* 188 reserved */ -__SYSCALL(189, sys_ni_syscall) /* 189 reserved */ -#define __NR_vfork 190 -__SYSCALL(__NR_vfork, sys_vfork) -#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ -__SYSCALL(__NR_ugetrlimit, sys_getrlimit) -#define __NR_mmap2 192 -__SYSCALL(__NR_mmap2, sys_mmap2) -#define __NR_truncate64 193 -__SYSCALL(__NR_truncate64, sys_truncate64) -#define __NR_ftruncate64 194 -__SYSCALL(__NR_ftruncate64, sys_ftruncate64) -#define __NR_stat64 195 -__SYSCALL(__NR_stat64, sys_stat64) -#define __NR_lstat64 196 -__SYSCALL(__NR_lstat64, sys_lstat64) -#define __NR_fstat64 197 -__SYSCALL(__NR_fstat64, sys_fstat64) -#define __NR_lchown32 198 -__SYSCALL(__NR_lchown32, sys_lchown) -#define __NR_getuid32 199 -__SYSCALL(__NR_getuid32, sys_getuid) -#define __NR_getgid32 200 -__SYSCALL(__NR_getgid32, sys_getgid) -#define __NR_geteuid32 201 -__SYSCALL(__NR_geteuid32, sys_geteuid) -#define __NR_getegid32 202 -__SYSCALL(__NR_getegid32, sys_getegid) -#define __NR_setreuid32 203 -__SYSCALL(__NR_setreuid32, sys_setreuid) -#define __NR_setregid32 204 -__SYSCALL(__NR_setregid32, sys_setregid) -#define __NR_getgroups32 205 -__SYSCALL(__NR_getgroups32, sys_getgroups) -#define __NR_setgroups32 206 -__SYSCALL(__NR_setgroups32, sys_setgroups) -#define __NR_fchown32 207 -__SYSCALL(__NR_fchown32, sys_fchown) -#define __NR_setresuid32 208 -__SYSCALL(__NR_setresuid32, sys_setresuid) -#define __NR_getresuid32 209 -__SYSCALL(__NR_getresuid32, sys_getresuid) -#define __NR_setresgid32 210 -__SYSCALL(__NR_setresgid32, sys_setresgid) -#define __NR_getresgid32 211 -__SYSCALL(__NR_getresgid32, sys_getresgid) -#define __NR_chown32 212 -__SYSCALL(__NR_chown32, sys_chown) -#define __NR_setuid32 213 -__SYSCALL(__NR_setuid32, sys_setuid) -#define __NR_setgid32 214 -__SYSCALL(__NR_setgid32, sys_setgid) -#define __NR_setfsuid32 215 -__SYSCALL(__NR_setfsuid32, sys_setfsuid) -#define __NR_setfsgid32 216 -__SYSCALL(__NR_setfsgid32, sys_setfsgid) -#define __NR_getdents64 217 -__SYSCALL(__NR_getdents64, sys_getdents64) -#define __NR_pivot_root 218 -__SYSCALL(__NR_pivot_root, sys_pivot_root) -#define __NR_mincore 219 -__SYSCALL(__NR_mincore, sys_mincore) -#define __NR_madvise 220 -__SYSCALL(__NR_madvise, sys_madvise) -#define __NR_fcntl64 221 -__SYSCALL(__NR_fcntl64, sys_fcntl64) -__SYSCALL(222, sys_ni_syscall) /* 222 for tux */ -__SYSCALL(223, sys_ni_syscall) /* 223 is unused */ -#define __NR_gettid 224 -__SYSCALL(__NR_gettid, sys_gettid) -#define __NR_readahead 225 -__SYSCALL(__NR_readahead, sys_readahead) -#define __NR_setxattr 226 -__SYSCALL(__NR_setxattr, sys_setxattr) -#define __NR_lsetxattr 227 -__SYSCALL(__NR_lsetxattr, sys_lsetxattr) -#define __NR_fsetxattr 228 -__SYSCALL(__NR_fsetxattr, sys_fsetxattr) -#define __NR_getxattr 229 -__SYSCALL(__NR_getxattr, sys_getxattr) -#define __NR_lgetxattr 230 -__SYSCALL(__NR_lgetxattr, sys_lgetxattr) -#define __NR_fgetxattr 231 -__SYSCALL(__NR_fgetxattr, sys_fgetxattr) -#define __NR_listxattr 232 -__SYSCALL(__NR_listxattr, sys_listxattr) -#define __NR_llistxattr 233 -__SYSCALL(__NR_llistxattr, sys_llistxattr) -#define __NR_flistxattr 234 -__SYSCALL(__NR_flistxattr, sys_flistxattr) -#define __NR_removexattr 235 -__SYSCALL(__NR_removexattr, sys_removexattr) -#define __NR_lremovexattr 236 -__SYSCALL(__NR_lremovexattr, sys_lremovexattr) -#define __NR_fremovexattr 237 -__SYSCALL(__NR_fremovexattr, sys_fremovexattr) -#define __NR_tkill 238 -__SYSCALL(__NR_tkill, sys_tkill) -#define __NR_sendfile64 239 -__SYSCALL(__NR_sendfile64, sys_sendfile64) -#define __NR_futex 240 -__SYSCALL(__NR_futex, sys_futex) -#define __NR_sched_setaffinity 241 -__SYSCALL(__NR_sched_setaffinity, sys_sched_setaffinity) -#define __NR_sched_getaffinity 242 -__SYSCALL(__NR_sched_getaffinity, sys_sched_getaffinity) -#define __NR_io_setup 243 -__SYSCALL(__NR_io_setup, sys_io_setup) -#define __NR_io_destroy 244 -__SYSCALL(__NR_io_destroy, sys_io_destroy) -#define __NR_io_getevents 245 -__SYSCALL(__NR_io_getevents, sys_io_getevents) -#define __NR_io_submit 246 -__SYSCALL(__NR_io_submit, sys_io_submit) -#define __NR_io_cancel 247 -__SYSCALL(__NR_io_cancel, sys_io_cancel) -#define __NR_exit_group 248 -__SYSCALL(__NR_exit_group, sys_exit_group) -#define __NR_lookup_dcookie 249 -__SYSCALL(__NR_lookup_dcookie, sys_lookup_dcookie) -#define __NR_epoll_create 250 -__SYSCALL(__NR_epoll_create, sys_epoll_create) -#define __NR_epoll_ctl 251 -__SYSCALL(__NR_epoll_ctl, sys_epoll_ctl) -#define __NR_epoll_wait 252 -__SYSCALL(__NR_epoll_wait, sys_epoll_wait) -#define __NR_remap_file_pages 253 -__SYSCALL(__NR_remap_file_pages, sys_remap_file_pages) -__SYSCALL(254, sys_ni_syscall) /* 254 for set_thread_area */ -__SYSCALL(255, sys_ni_syscall) /* 255 for get_thread_area */ -#define __NR_set_tid_address 256 -__SYSCALL(__NR_set_tid_address, sys_set_tid_address) -#define __NR_timer_create 257 -__SYSCALL(__NR_timer_create, sys_timer_create) -#define __NR_timer_settime 258 -__SYSCALL(__NR_timer_settime, sys_timer_settime) -#define __NR_timer_gettime 259 -__SYSCALL(__NR_timer_gettime, sys_timer_gettime) -#define __NR_timer_getoverrun 260 -__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun) -#define __NR_timer_delete 261 -__SYSCALL(__NR_timer_delete, sys_timer_delete) -#define __NR_clock_settime 262 -__SYSCALL(__NR_clock_settime, sys_clock_settime) -#define __NR_clock_gettime 263 -__SYSCALL(__NR_clock_gettime, sys_clock_gettime) -#define __NR_clock_getres 264 -__SYSCALL(__NR_clock_getres, sys_clock_getres) -#define __NR_clock_nanosleep 265 -__SYSCALL(__NR_clock_nanosleep, sys_clock_nanosleep) -#define __NR_statfs64 266 -__SYSCALL(__NR_statfs64, sys_statfs64) -#define __NR_fstatfs64 267 -__SYSCALL(__NR_fstatfs64, sys_fstatfs64) -#define __NR_tgkill 268 -__SYSCALL(__NR_tgkill, sys_tgkill) -#define __NR_utimes 269 -__SYSCALL(__NR_utimes, sys_utimes) -#define __NR_fadvise64 270 -__SYSCALL(__NR_fadvise64, sys_fadvise64_64) -#define __NR_pciconfig_iobase 271 -__SYSCALL(__NR_pciconfig_iobase, sys_pciconfig_iobase) -#define __NR_pciconfig_read 272 -__SYSCALL(__NR_pciconfig_read, sys_pciconfig_read) -#define __NR_pciconfig_write 273 -__SYSCALL(__NR_pciconfig_write, sys_pciconfig_write) -#define __NR_mq_open 274 -__SYSCALL(__NR_mq_open, sys_mq_open) -#define __NR_mq_unlink 275 -__SYSCALL(__NR_mq_unlink, sys_mq_unlink) -#define __NR_mq_timedsend 276 -__SYSCALL(__NR_mq_timedsend, sys_mq_timedsend) -#define __NR_mq_timedreceive 277 -__SYSCALL(__NR_mq_timedreceive, sys_mq_timedreceive) -#define __NR_mq_notify 278 -__SYSCALL(__NR_mq_notify, sys_mq_notify) -#define __NR_mq_getsetattr 279 -__SYSCALL(__NR_mq_getsetattr, sys_mq_getsetattr) -#define __NR_waitid 280 -__SYSCALL(__NR_waitid, sys_waitid) -#define __NR_socket 281 -__SYSCALL(__NR_socket, sys_socket) -#define __NR_bind 282 -__SYSCALL(__NR_bind, sys_bind) -#define __NR_connect 283 -__SYSCALL(__NR_connect, sys_connect) -#define __NR_listen 284 -__SYSCALL(__NR_listen, sys_listen) -#define __NR_accept 285 -__SYSCALL(__NR_accept, sys_accept) -#define __NR_getsockname 286 -__SYSCALL(__NR_getsockname, sys_getsockname) -#define __NR_getpeername 287 -__SYSCALL(__NR_getpeername, sys_getpeername) -#define __NR_socketpair 288 -__SYSCALL(__NR_socketpair, sys_socketpair) -#define __NR_send 289 -__SYSCALL(__NR_send, sys_send) -#define __NR_sendto 290 -__SYSCALL(__NR_sendto, sys_sendto) -#define __NR_recv 291 -__SYSCALL(__NR_recv, sys_recv) -#define __NR_recvfrom 292 -__SYSCALL(__NR_recvfrom, sys_recvfrom) -#define __NR_shutdown 293 -__SYSCALL(__NR_shutdown, sys_shutdown) -#define __NR_setsockopt 294 -__SYSCALL(__NR_setsockopt, sys_setsockopt) -#define __NR_getsockopt 295 -__SYSCALL(__NR_getsockopt, sys_getsockopt) -#define __NR_sendmsg 296 -__SYSCALL(__NR_sendmsg, sys_sendmsg) -#define __NR_recvmsg 297 -__SYSCALL(__NR_recvmsg, sys_recvmsg) -#define __NR_semop 298 -__SYSCALL(__NR_semop, sys_semop) -#define __NR_semget 299 -__SYSCALL(__NR_semget, sys_semget) -#define __NR_semctl 300 -__SYSCALL(__NR_semctl, sys_semctl) -#define __NR_msgsnd 301 -__SYSCALL(__NR_msgsnd, sys_msgsnd) -#define __NR_msgrcv 302 -__SYSCALL(__NR_msgrcv, sys_msgrcv) -#define __NR_msgget 303 -__SYSCALL(__NR_msgget, sys_msgget) -#define __NR_msgctl 304 -__SYSCALL(__NR_msgctl, sys_msgctl) -#define __NR_shmat 305 -__SYSCALL(__NR_shmat, sys_shmat) -#define __NR_shmdt 306 -__SYSCALL(__NR_shmdt, sys_shmdt) -#define __NR_shmget 307 -__SYSCALL(__NR_shmget, sys_shmget) -#define __NR_shmctl 308 -__SYSCALL(__NR_shmctl, sys_shmctl) -#define __NR_add_key 309 -__SYSCALL(__NR_add_key, sys_add_key) -#define __NR_request_key 310 -__SYSCALL(__NR_request_key, sys_request_key) -#define __NR_keyctl 311 -__SYSCALL(__NR_keyctl, sys_keyctl) -#define __NR_semtimedop 312 -__SYSCALL(__NR_semtimedop, sys_semtimedop) -#define __NR_vserver 313 -__SYSCALL(__NR_vserver, sys_ni_syscall) -#define __NR_ioprio_set 314 -__SYSCALL(__NR_ioprio_set, sys_ioprio_set) -#define __NR_ioprio_get 315 -__SYSCALL(__NR_ioprio_get, sys_ioprio_get) -#define __NR_inotify_init 316 -__SYSCALL(__NR_inotify_init, sys_inotify_init) -#define __NR_inotify_add_watch 317 -__SYSCALL(__NR_inotify_add_watch, sys_inotify_add_watch) -#define __NR_inotify_rm_watch 318 -__SYSCALL(__NR_inotify_rm_watch, sys_inotify_rm_watch) -#define __NR_mbind 319 -__SYSCALL(__NR_mbind, sys_mbind) -#define __NR_get_mempolicy 320 -__SYSCALL(__NR_get_mempolicy, sys_get_mempolicy) -#define __NR_set_mempolicy 321 -__SYSCALL(__NR_set_mempolicy, sys_set_mempolicy) -#define __NR_openat 322 -__SYSCALL(__NR_openat, sys_openat) -#define __NR_mkdirat 323 -__SYSCALL(__NR_mkdirat, sys_mkdirat) -#define __NR_mknodat 324 -__SYSCALL(__NR_mknodat, sys_mknodat) -#define __NR_fchownat 325 -__SYSCALL(__NR_fchownat, sys_fchownat) -#define __NR_futimesat 326 -__SYSCALL(__NR_futimesat, sys_futimesat) -#define __NR_fstatat64 327 -__SYSCALL(__NR_fstatat64, sys_fstatat64) -#define __NR_unlinkat 328 -__SYSCALL(__NR_unlinkat, sys_unlinkat) -#define __NR_renameat 329 -__SYSCALL(__NR_renameat, sys_renameat) -#define __NR_linkat 330 -__SYSCALL(__NR_linkat, sys_linkat) -#define __NR_symlinkat 331 -__SYSCALL(__NR_symlinkat, sys_symlinkat) -#define __NR_readlinkat 332 -__SYSCALL(__NR_readlinkat, sys_readlinkat) -#define __NR_fchmodat 333 -__SYSCALL(__NR_fchmodat, sys_fchmodat) -#define __NR_faccessat 334 -__SYSCALL(__NR_faccessat, sys_faccessat) -#define __NR_pselect6 335 -__SYSCALL(__NR_pselect6, sys_pselect6) -#define __NR_ppoll 336 -__SYSCALL(__NR_ppoll, sys_ppoll) -#define __NR_unshare 337 -__SYSCALL(__NR_unshare, sys_unshare) -#define __NR_set_robust_list 338 -__SYSCALL(__NR_set_robust_list, sys_set_robust_list) -#define __NR_get_robust_list 339 -__SYSCALL(__NR_get_robust_list, sys_get_robust_list) -#define __NR_splice 340 -__SYSCALL(__NR_splice, sys_splice) -#define __NR_sync_file_range2 341 -__SYSCALL(__NR_sync_file_range2, sys_sync_file_range2) -#define __NR_tee 342 -__SYSCALL(__NR_tee, sys_tee) -#define __NR_vmsplice 343 -__SYSCALL(__NR_vmsplice, sys_vmsplice) -#define __NR_move_pages 344 -__SYSCALL(__NR_move_pages, sys_move_pages) -#define __NR_getcpu 345 -__SYSCALL(__NR_getcpu, sys_getcpu) -#define __NR_epoll_pwait 346 -__SYSCALL(__NR_epoll_pwait, sys_epoll_pwait) -#define __NR_kexec_load 347 -__SYSCALL(__NR_kexec_load, sys_kexec_load) -#define __NR_utimensat 348 -__SYSCALL(__NR_utimensat, sys_utimensat) -#define __NR_signalfd 349 -__SYSCALL(__NR_signalfd, sys_signalfd) -#define __NR_timerfd_create 350 -__SYSCALL(__NR_timerfd_create, sys_timerfd_create) -#define __NR_eventfd 351 -__SYSCALL(__NR_eventfd, sys_eventfd) -#define __NR_fallocate 352 -__SYSCALL(__NR_fallocate, sys_fallocate) -#define __NR_timerfd_settime 353 -__SYSCALL(__NR_timerfd_settime, sys_timerfd_settime) -#define __NR_timerfd_gettime 354 -__SYSCALL(__NR_timerfd_gettime, sys_timerfd_gettime) -#define __NR_signalfd4 355 -__SYSCALL(__NR_signalfd4, sys_signalfd4) -#define __NR_eventfd2 356 -__SYSCALL(__NR_eventfd2, sys_eventfd2) -#define __NR_epoll_create1 357 -__SYSCALL(__NR_epoll_create1, sys_epoll_create1) -#define __NR_dup3 358 -__SYSCALL(__NR_dup3, sys_dup3) -#define __NR_pipe2 359 -__SYSCALL(__NR_pipe2, sys_pipe2) -#define __NR_inotify_init1 360 -__SYSCALL(__NR_inotify_init1, sys_inotify_init1) -#define __NR_preadv 361 -__SYSCALL(__NR_preadv, sys_preadv) -#define __NR_pwritev 362 -__SYSCALL(__NR_pwritev, sys_pwritev) -#define __NR_rt_tgsigqueueinfo 363 -__SYSCALL(__NR_rt_tgsigqueueinfo, sys_rt_tgsigqueueinfo) -#define __NR_perf_event_open 364 -__SYSCALL(__NR_perf_event_open, sys_perf_event_open) -#define __NR_recvmmsg 365 -__SYSCALL(__NR_recvmmsg, sys_recvmmsg) -#define __NR_accept4 366 -__SYSCALL(__NR_accept4, sys_accept4) -#define __NR_fanotify_init 367 -__SYSCALL(__NR_fanotify_init, sys_fanotify_init) -#define __NR_fanotify_mark 368 -__SYSCALL(__NR_fanotify_mark, sys_fanotify_mark) -#define __NR_prlimit64 369 -__SYSCALL(__NR_prlimit64, sys_prlimit64) -#define __NR_name_to_handle_at 370 -__SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at) -#define __NR_open_by_handle_at 371 -__SYSCALL(__NR_open_by_handle_at, sys_open_by_handle_at) -#define __NR_clock_adjtime 372 -__SYSCALL(__NR_clock_adjtime, sys_clock_adjtime) -#define __NR_syncfs 373 -__SYSCALL(__NR_syncfs, sys_syncfs) /* * The following SVCs are ARM private. @@ -737,19 +412,3 @@ __SYSCALL(__NR_syncfs, sys_syncfs) #define __ARM_NR_COMPAT_BASE 0x0f0000 #define __ARM_NR_compat_cacheflush (__ARM_NR_COMPAT_BASE+2) #define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE+5) - -#endif /* __SYSCALL_COMPAT */ - -#define __NR_compat_syscalls 374 - -#define __ARCH_WANT_COMPAT_IPC_PARSE_VERSION -#define __ARCH_WANT_COMPAT_STAT64 -#define __ARCH_WANT_SYS_GETHOSTNAME -#define __ARCH_WANT_SYS_PAUSE -#define __ARCH_WANT_SYS_GETPGRP -#define __ARCH_WANT_SYS_LLSEEK -#define __ARCH_WANT_SYS_NICE -#define __ARCH_WANT_SYS_SIGPENDING -#define __ARCH_WANT_SYS_SIGPROCMASK -#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND -#define __ARCH_WANT_COMPAT_SYS_SENDFILE diff --git a/arch/arm64/include/uapi/asm/Kbuild b/arch/arm64/include/uapi/asm/Kbuild index baebb3da1d4..ca5b65f75c7 100644 --- a/arch/arm64/include/uapi/asm/Kbuild +++ b/arch/arm64/include/uapi/asm/Kbuild @@ -1,3 +1,17 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += fcntl.h +header-y += hwcap.h +header-y += param.h +header-y += ptrace.h +header-y += setup.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += stat.h +header-y += statfs.h +header-y += unistd.h diff --git a/arch/arm64/include/asm/auxvec.h b/arch/arm64/include/uapi/asm/auxvec.h index 22d6d888585..22d6d888585 100644 --- a/arch/arm64/include/asm/auxvec.h +++ b/arch/arm64/include/uapi/asm/auxvec.h diff --git a/arch/arm64/include/asm/bitsperlong.h b/arch/arm64/include/uapi/asm/bitsperlong.h index fce9c2924fa..fce9c2924fa 100644 --- a/arch/arm64/include/asm/bitsperlong.h +++ b/arch/arm64/include/uapi/asm/bitsperlong.h diff --git a/arch/arm64/include/asm/byteorder.h b/arch/arm64/include/uapi/asm/byteorder.h index 2b92046aafc..2b92046aafc 100644 --- a/arch/arm64/include/asm/byteorder.h +++ b/arch/arm64/include/uapi/asm/byteorder.h diff --git a/arch/arm64/include/asm/fcntl.h b/arch/arm64/include/uapi/asm/fcntl.h index cd2e630c235..cd2e630c235 100644 --- a/arch/arm64/include/asm/fcntl.h +++ b/arch/arm64/include/uapi/asm/fcntl.h diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h new file mode 100644 index 00000000000..eea497578b8 --- /dev/null +++ b/arch/arm64/include/uapi/asm/hwcap.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef _UAPI__ASM_HWCAP_H +#define _UAPI__ASM_HWCAP_H + +/* + * HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP + */ +#define HWCAP_FP (1 << 0) +#define HWCAP_ASIMD (1 << 1) + + +#endif /* _UAPI__ASM_HWCAP_H */ diff --git a/arch/arm64/include/asm/param.h b/arch/arm64/include/uapi/asm/param.h index 8e3a281d448..8e3a281d448 100644 --- a/arch/arm64/include/asm/param.h +++ b/arch/arm64/include/uapi/asm/param.h diff --git a/arch/arm64/include/uapi/asm/ptrace.h b/arch/arm64/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..6913643bbe5 --- /dev/null +++ b/arch/arm64/include/uapi/asm/ptrace.h @@ -0,0 +1,92 @@ +/* + * Based on arch/arm/include/asm/ptrace.h + * + * Copyright (C) 1996-2003 Russell King + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef _UAPI__ASM_PTRACE_H +#define _UAPI__ASM_PTRACE_H + +#include <linux/types.h> + +#include <asm/hwcap.h> + + +/* + * PSR bits + */ +#define PSR_MODE_EL0t 0x00000000 +#define PSR_MODE_EL1t 0x00000004 +#define PSR_MODE_EL1h 0x00000005 +#define PSR_MODE_EL2t 0x00000008 +#define PSR_MODE_EL2h 0x00000009 +#define PSR_MODE_EL3t 0x0000000c +#define PSR_MODE_EL3h 0x0000000d +#define PSR_MODE_MASK 0x0000000f + +/* AArch32 CPSR bits */ +#define PSR_MODE32_BIT 0x00000010 + +/* AArch64 SPSR bits */ +#define PSR_F_BIT 0x00000040 +#define PSR_I_BIT 0x00000080 +#define PSR_A_BIT 0x00000100 +#define PSR_D_BIT 0x00000200 +#define PSR_Q_BIT 0x08000000 +#define PSR_V_BIT 0x10000000 +#define PSR_C_BIT 0x20000000 +#define PSR_Z_BIT 0x40000000 +#define PSR_N_BIT 0x80000000 + +/* + * Groups of PSR bits + */ +#define PSR_f 0xff000000 /* Flags */ +#define PSR_s 0x00ff0000 /* Status */ +#define PSR_x 0x0000ff00 /* Extension */ +#define PSR_c 0x000000ff /* Control */ + + +#ifndef __ASSEMBLY__ + +/* + * User structures for general purpose, floating point and debug registers. + */ +struct user_pt_regs { + __u64 regs[31]; + __u64 sp; + __u64 pc; + __u64 pstate; +}; + +struct user_fpsimd_state { + __uint128_t vregs[32]; + __u32 fpsr; + __u32 fpcr; +}; + +struct user_hwdebug_state { + __u32 dbg_info; + __u32 pad; + struct { + __u64 addr; + __u32 ctrl; + __u32 pad; + } dbg_regs[16]; +}; + +#endif /* __ASSEMBLY__ */ + +#endif /* _UAPI__ASM_PTRACE_H */ diff --git a/arch/arm64/include/asm/setup.h b/arch/arm64/include/uapi/asm/setup.h index 9cf2e46fbbd..9cf2e46fbbd 100644 --- a/arch/arm64/include/asm/setup.h +++ b/arch/arm64/include/uapi/asm/setup.h diff --git a/arch/arm64/include/uapi/asm/sigcontext.h b/arch/arm64/include/uapi/asm/sigcontext.h new file mode 100644 index 00000000000..690ad51cc90 --- /dev/null +++ b/arch/arm64/include/uapi/asm/sigcontext.h @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef _UAPI__ASM_SIGCONTEXT_H +#define _UAPI__ASM_SIGCONTEXT_H + +#include <linux/types.h> + +/* + * Signal context structure - contains all info to do with the state + * before the signal handler was invoked. + */ +struct sigcontext { + __u64 fault_address; + /* AArch64 registers */ + __u64 regs[31]; + __u64 sp; + __u64 pc; + __u64 pstate; + /* 4K reserved for FP/SIMD state and future expansion */ + __u8 __reserved[4096] __attribute__((__aligned__(16))); +}; + +/* + * Header to be used at the beginning of structures extending the user + * context. Such structures must be placed after the rt_sigframe on the stack + * and be 16-byte aligned. The last structure must be a dummy one with the + * magic and size set to 0. + */ +struct _aarch64_ctx { + __u32 magic; + __u32 size; +}; + +#define FPSIMD_MAGIC 0x46508001 + +struct fpsimd_context { + struct _aarch64_ctx head; + __u32 fpsr; + __u32 fpcr; + __uint128_t vregs[32]; +}; + + +#endif /* _UAPI__ASM_SIGCONTEXT_H */ diff --git a/arch/arm64/include/asm/siginfo.h b/arch/arm64/include/uapi/asm/siginfo.h index 5a74a0853db..5a74a0853db 100644 --- a/arch/arm64/include/asm/siginfo.h +++ b/arch/arm64/include/uapi/asm/siginfo.h diff --git a/arch/arm64/include/asm/signal.h b/arch/arm64/include/uapi/asm/signal.h index 8d1e7236431..8d1e7236431 100644 --- a/arch/arm64/include/asm/signal.h +++ b/arch/arm64/include/uapi/asm/signal.h diff --git a/arch/arm64/include/uapi/asm/stat.h b/arch/arm64/include/uapi/asm/stat.h new file mode 100644 index 00000000000..eeb702e5074 --- /dev/null +++ b/arch/arm64/include/uapi/asm/stat.h @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#include <asm-generic/stat.h> diff --git a/arch/arm64/include/asm/statfs.h b/arch/arm64/include/uapi/asm/statfs.h index 6f621905097..6f621905097 100644 --- a/arch/arm64/include/asm/statfs.h +++ b/arch/arm64/include/uapi/asm/statfs.h diff --git a/arch/arm64/include/uapi/asm/unistd.h b/arch/arm64/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..1caadc24e3f --- /dev/null +++ b/arch/arm64/include/uapi/asm/unistd.h @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#include <asm-generic/unistd.h> diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index 6538928ff1a..a6f3f7da688 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -26,6 +26,7 @@ #include <asm/errno.h> #include <asm/thread_info.h> #include <asm/unistd.h> +#include <asm/unistd32.h> /* * Bad Abort numbers diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index ac3550ecc7b..6e1e77f1831 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -234,28 +234,33 @@ static int ptrace_hbp_fill_attr_ctrl(unsigned int note_type, struct arch_hw_breakpoint_ctrl ctrl, struct perf_event_attr *attr) { - int err, len, type; + int err, len, type, disabled = !ctrl.enabled; - err = arch_bp_generic_fields(ctrl, &len, &type); - if (err) - return err; - - switch (note_type) { - case NT_ARM_HW_BREAK: - if ((type & HW_BREAKPOINT_X) != type) - return -EINVAL; - break; - case NT_ARM_HW_WATCH: - if ((type & HW_BREAKPOINT_RW) != type) + if (disabled) { + len = 0; + type = HW_BREAKPOINT_EMPTY; + } else { + err = arch_bp_generic_fields(ctrl, &len, &type); + if (err) + return err; + + switch (note_type) { + case NT_ARM_HW_BREAK: + if ((type & HW_BREAKPOINT_X) != type) + return -EINVAL; + break; + case NT_ARM_HW_WATCH: + if ((type & HW_BREAKPOINT_RW) != type) + return -EINVAL; + break; + default: return -EINVAL; - break; - default: - return -EINVAL; + } } attr->bp_len = len; attr->bp_type = type; - attr->disabled = !ctrl.enabled; + attr->disabled = disabled; return 0; } @@ -372,7 +377,7 @@ static int ptrace_hbp_set_addr(unsigned int note_type, #define PTRACE_HBP_ADDR_SZ sizeof(u64) #define PTRACE_HBP_CTRL_SZ sizeof(u32) -#define PTRACE_HBP_REG_OFF sizeof(u32) +#define PTRACE_HBP_PAD_SZ sizeof(u32) static int hw_break_get(struct task_struct *target, const struct user_regset *regset, @@ -380,7 +385,7 @@ static int hw_break_get(struct task_struct *target, void *kbuf, void __user *ubuf) { unsigned int note_type = regset->core_note_type; - int ret, idx = 0, offset = PTRACE_HBP_REG_OFF, limit; + int ret, idx = 0, offset, limit; u32 info, ctrl; u64 addr; @@ -389,11 +394,20 @@ static int hw_break_get(struct task_struct *target, if (ret) return ret; - ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, &info, 0, 4); + ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, &info, 0, + sizeof(info)); + if (ret) + return ret; + + /* Pad */ + offset = offsetof(struct user_hwdebug_state, pad); + ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf, offset, + offset + PTRACE_HBP_PAD_SZ); if (ret) return ret; /* (address, ctrl) registers */ + offset = offsetof(struct user_hwdebug_state, dbg_regs); limit = regset->n * regset->size; while (count && offset < limit) { ret = ptrace_hbp_get_addr(note_type, target, idx, &addr); @@ -413,6 +427,13 @@ static int hw_break_get(struct task_struct *target, if (ret) return ret; offset += PTRACE_HBP_CTRL_SZ; + + ret = user_regset_copyout_zero(&pos, &count, &kbuf, &ubuf, + offset, + offset + PTRACE_HBP_PAD_SZ); + if (ret) + return ret; + offset += PTRACE_HBP_PAD_SZ; idx++; } @@ -425,12 +446,13 @@ static int hw_break_set(struct task_struct *target, const void *kbuf, const void __user *ubuf) { unsigned int note_type = regset->core_note_type; - int ret, idx = 0, offset = PTRACE_HBP_REG_OFF, limit; + int ret, idx = 0, offset, limit; u32 ctrl; u64 addr; - /* Resource info */ - ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, 4); + /* Resource info and pad */ + offset = offsetof(struct user_hwdebug_state, dbg_regs); + ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, 0, offset); if (ret) return ret; @@ -454,6 +476,13 @@ static int hw_break_set(struct task_struct *target, if (ret) return ret; offset += PTRACE_HBP_CTRL_SZ; + + ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, + offset, + offset + PTRACE_HBP_PAD_SZ); + if (ret) + return ret; + offset += PTRACE_HBP_PAD_SZ; idx++; } @@ -823,11 +852,11 @@ static int compat_ptrace_read_user(struct task_struct *tsk, compat_ulong_t off, if (off & 3) return -EIO; - if (off == PT_TEXT_ADDR) + if (off == COMPAT_PT_TEXT_ADDR) tmp = tsk->mm->start_code; - else if (off == PT_DATA_ADDR) + else if (off == COMPAT_PT_DATA_ADDR) tmp = tsk->mm->start_data; - else if (off == PT_TEXT_END_ADDR) + else if (off == COMPAT_PT_TEXT_END_ADDR) tmp = tsk->mm->end_code; else if (off < sizeof(compat_elf_gregset_t)) return copy_regset_to_user(tsk, &user_aarch32_view, diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index 48ffb9fb3fe..7665a9bfdb1 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -170,7 +170,19 @@ static void __init setup_machine_fdt(phys_addr_t dt_phys) void __init early_init_dt_add_memory_arch(u64 base, u64 size) { + base &= PAGE_MASK; size &= PAGE_MASK; + if (base + size < PHYS_OFFSET) { + pr_warning("Ignoring memory block 0x%llx - 0x%llx\n", + base, base + size); + return; + } + if (base < PHYS_OFFSET) { + pr_warning("Ignoring memory range 0x%llx - 0x%llx\n", + base, PHYS_OFFSET); + size -= PHYS_OFFSET - base; + base = PHYS_OFFSET; + } memblock_add(base, size); } diff --git a/arch/arm64/kernel/signal32.c b/arch/arm64/kernel/signal32.c index 0790a87a434..4654824747a 100644 --- a/arch/arm64/kernel/signal32.c +++ b/arch/arm64/kernel/signal32.c @@ -18,8 +18,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#define __SYSCALL_COMPAT - #include <linux/compat.h> #include <linux/signal.h> #include <linux/syscalls.h> @@ -28,7 +26,7 @@ #include <asm/fpsimd.h> #include <asm/signal32.h> #include <asm/uaccess.h> -#include <asm/unistd.h> +#include <asm/unistd32.h> struct compat_sigaction { compat_uptr_t sa_handler; @@ -126,19 +124,19 @@ struct compat_rt_sigframe { * For ARM syscalls, the syscall number has to be loaded into r7. * We do not support an OABI userspace. */ -#define MOV_R7_NR_SIGRETURN (0xe3a07000 | __NR_sigreturn) -#define SVC_SYS_SIGRETURN (0xef000000 | __NR_sigreturn) -#define MOV_R7_NR_RT_SIGRETURN (0xe3a07000 | __NR_rt_sigreturn) -#define SVC_SYS_RT_SIGRETURN (0xef000000 | __NR_rt_sigreturn) +#define MOV_R7_NR_SIGRETURN (0xe3a07000 | __NR_compat_sigreturn) +#define SVC_SYS_SIGRETURN (0xef000000 | __NR_compat_sigreturn) +#define MOV_R7_NR_RT_SIGRETURN (0xe3a07000 | __NR_compat_rt_sigreturn) +#define SVC_SYS_RT_SIGRETURN (0xef000000 | __NR_compat_rt_sigreturn) /* * For Thumb syscalls, we also pass the syscall number via r7. We therefore * need two 16-bit instructions. */ -#define SVC_THUMB_SIGRETURN (((0xdf00 | __NR_sigreturn) << 16) | \ - 0x2700 | __NR_sigreturn) -#define SVC_THUMB_RT_SIGRETURN (((0xdf00 | __NR_rt_sigreturn) << 16) | \ - 0x2700 | __NR_rt_sigreturn) +#define SVC_THUMB_SIGRETURN (((0xdf00 | __NR_compat_sigreturn) << 16) | \ + 0x2700 | __NR_compat_sigreturn) +#define SVC_THUMB_RT_SIGRETURN (((0xdf00 | __NR_compat_rt_sigreturn) << 16) | \ + 0x2700 | __NR_compat_rt_sigreturn) const compat_ulong_t aarch32_sigret_code[6] = { /* @@ -819,5 +817,5 @@ asmlinkage int compat_sys_rt_sigqueueinfo(int pid, int sig, void compat_setup_restart_syscall(struct pt_regs *regs) { - regs->regs[7] = __NR_restart_syscall; + regs->regs[7] = __NR_compat_restart_syscall; } diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index b711525be21..226b6bf6e9c 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -46,7 +46,6 @@ #include <asm/sections.h> #include <asm/tlbflush.h> #include <asm/ptrace.h> -#include <asm/mmu_context.h> /* * as from 2.5, kernels no longer have an init_tasks structure diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c index 905fcfb0ddd..b120df37de3 100644 --- a/arch/arm64/kernel/sys.c +++ b/arch/arm64/kernel/sys.c @@ -50,13 +50,13 @@ asmlinkage long sys_execve(const char __user *filenamei, struct pt_regs *regs) { long error; - char * filename; + struct filename *filename; filename = getname(filenamei); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, argv, envp, regs); + error = do_execve(filename->name, argv, envp, regs); putname(filename); out: return error; diff --git a/arch/arm64/kernel/sys32.S b/arch/arm64/kernel/sys32.S index 5e4dc93cc31..54c4aec47a0 100644 --- a/arch/arm64/kernel/sys32.S +++ b/arch/arm64/kernel/sys32.S @@ -147,136 +147,12 @@ compat_sys_fanotify_mark_wrapper: b sys_fanotify_mark ENDPROC(compat_sys_fanotify_mark_wrapper) -/* - * Use the compat system call wrappers. - */ -#define sys_fork compat_sys_fork_wrapper -#define sys_open compat_sys_open -#define sys_execve compat_sys_execve_wrapper -#define sys_lseek compat_sys_lseek_wrapper -#define sys_mount compat_sys_mount -#define sys_ptrace compat_sys_ptrace -#define sys_times compat_sys_times -#define sys_ioctl compat_sys_ioctl -#define sys_fcntl compat_sys_fcntl -#define sys_ustat compat_sys_ustat -#define sys_sigaction compat_sys_sigaction -#define sys_sigsuspend compat_sys_sigsuspend -#define sys_sigpending compat_sys_sigpending -#define sys_setrlimit compat_sys_setrlimit -#define sys_getrusage compat_sys_getrusage -#define sys_gettimeofday compat_sys_gettimeofday -#define sys_settimeofday compat_sys_settimeofday -#define sys_statfs compat_sys_statfs -#define sys_fstatfs compat_sys_fstatfs -#define sys_setitimer compat_sys_setitimer -#define sys_getitimer compat_sys_getitimer -#define sys_newstat compat_sys_newstat -#define sys_newlstat compat_sys_newlstat -#define sys_newfstat compat_sys_newfstat -#define sys_wait4 compat_sys_wait4 -#define sys_sysinfo compat_sys_sysinfo -#define sys_sigreturn compat_sys_sigreturn_wrapper -#define sys_clone compat_sys_clone_wrapper -#define sys_adjtimex compat_sys_adjtimex -#define sys_sigprocmask compat_sys_sigprocmask -#define sys_getdents compat_sys_getdents -#define sys_select compat_sys_select -#define sys_readv compat_sys_readv -#define sys_writev compat_sys_writev -#define sys_sysctl compat_sys_sysctl -#define sys_sched_rr_get_interval compat_sys_sched_rr_get_interval -#define sys_nanosleep compat_sys_nanosleep -#define sys_rt_sigreturn compat_sys_rt_sigreturn_wrapper -#define sys_rt_sigaction compat_sys_rt_sigaction -#define sys_rt_sigprocmask compat_sys_rt_sigprocmask -#define sys_rt_sigpending compat_sys_rt_sigpending -#define sys_rt_sigtimedwait compat_sys_rt_sigtimedwait -#define sys_rt_sigqueueinfo compat_sys_rt_sigqueueinfo -#define sys_rt_sigsuspend compat_sys_rt_sigsuspend -#define sys_pread64 compat_sys_pread64_wrapper -#define sys_pwrite64 compat_sys_pwrite64_wrapper -#define sys_sigaltstack compat_sys_sigaltstack_wrapper -#define sys_sendfile compat_sys_sendfile -#define sys_vfork compat_sys_vfork_wrapper -#define sys_getrlimit compat_sys_getrlimit -#define sys_mmap2 sys_mmap_pgoff -#define sys_truncate64 compat_sys_truncate64_wrapper -#define sys_ftruncate64 compat_sys_ftruncate64_wrapper -#define sys_getdents64 compat_sys_getdents64 -#define sys_fcntl64 compat_sys_fcntl64 -#define sys_readahead compat_sys_readahead_wrapper -#define sys_futex compat_sys_futex -#define sys_sched_setaffinity compat_sys_sched_setaffinity -#define sys_sched_getaffinity compat_sys_sched_getaffinity -#define sys_io_setup compat_sys_io_setup -#define sys_io_getevents compat_sys_io_getevents -#define sys_io_submit compat_sys_io_submit -#define sys_lookup_dcookie compat_sys_lookup_dcookie -#define sys_timer_create compat_sys_timer_create -#define sys_timer_settime compat_sys_timer_settime -#define sys_timer_gettime compat_sys_timer_gettime -#define sys_clock_settime compat_sys_clock_settime -#define sys_clock_gettime compat_sys_clock_gettime -#define sys_clock_getres compat_sys_clock_getres -#define sys_clock_nanosleep compat_sys_clock_nanosleep -#define sys_statfs64 compat_sys_statfs64_wrapper -#define sys_fstatfs64 compat_sys_fstatfs64_wrapper -#define sys_utimes compat_sys_utimes -#define sys_fadvise64_64 compat_sys_fadvise64_64_wrapper -#define sys_mq_open compat_sys_mq_open -#define sys_mq_timedsend compat_sys_mq_timedsend -#define sys_mq_timedreceive compat_sys_mq_timedreceive -#define sys_mq_notify compat_sys_mq_notify -#define sys_mq_getsetattr compat_sys_mq_getsetattr -#define sys_waitid compat_sys_waitid -#define sys_recv compat_sys_recv -#define sys_recvfrom compat_sys_recvfrom -#define sys_setsockopt compat_sys_setsockopt -#define sys_getsockopt compat_sys_getsockopt -#define sys_sendmsg compat_sys_sendmsg -#define sys_recvmsg compat_sys_recvmsg -#define sys_semctl compat_sys_semctl -#define sys_msgsnd compat_sys_msgsnd -#define sys_msgrcv compat_sys_msgrcv -#define sys_msgctl compat_sys_msgctl -#define sys_shmat compat_sys_shmat -#define sys_shmctl compat_sys_shmctl -#define sys_keyctl compat_sys_keyctl -#define sys_semtimedop compat_sys_semtimedop -#define sys_mbind compat_sys_mbind -#define sys_get_mempolicy compat_sys_get_mempolicy -#define sys_set_mempolicy compat_sys_set_mempolicy -#define sys_openat compat_sys_openat -#define sys_futimesat compat_sys_futimesat -#define sys_pselect6 compat_sys_pselect6 -#define sys_ppoll compat_sys_ppoll -#define sys_set_robust_list compat_sys_set_robust_list -#define sys_get_robust_list compat_sys_get_robust_list -#define sys_sync_file_range2 compat_sys_sync_file_range2_wrapper -#define sys_vmsplice compat_sys_vmsplice -#define sys_move_pages compat_sys_move_pages -#define sys_epoll_pwait compat_sys_epoll_pwait -#define sys_kexec_load compat_sys_kexec_load -#define sys_utimensat compat_sys_utimensat -#define sys_signalfd compat_sys_signalfd -#define sys_fallocate compat_sys_fallocate_wrapper -#define sys_timerfd_settime compat_sys_timerfd_settime -#define sys_timerfd_gettime compat_sys_timerfd_gettime -#define sys_signalfd4 compat_sys_signalfd4 -#define sys_preadv compat_sys_preadv -#define sys_pwritev compat_sys_pwritev -#define sys_rt_tgsigqueueinfo compat_sys_rt_tgsigqueueinfo -#define sys_recvmmsg compat_sys_recvmmsg -#define sys_fanotify_mark compat_sys_fanotify_mark_wrapper - #undef __SYSCALL #define __SYSCALL(x, y) .quad y // x -#define __SYSCALL_COMPAT /* * The system calls table must be 4KB aligned. */ .align 12 ENTRY(compat_sys_call_table) -#include <asm/unistd.h> +#include <asm/unistd32.h> diff --git a/arch/arm64/kernel/sys_compat.c b/arch/arm64/kernel/sys_compat.c index 93f10e27dc7..906e3bd270b 100644 --- a/arch/arm64/kernel/sys_compat.c +++ b/arch/arm64/kernel/sys_compat.c @@ -18,8 +18,6 @@ * along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#define __SYSCALL_COMPAT - #include <linux/compat.h> #include <linux/personality.h> #include <linux/sched.h> @@ -28,7 +26,7 @@ #include <linux/uaccess.h> #include <asm/cacheflush.h> -#include <asm/unistd.h> +#include <asm/unistd32.h> asmlinkage int compat_sys_fork(struct pt_regs *regs) { @@ -56,14 +54,14 @@ asmlinkage int compat_sys_execve(const char __user *filenamei, struct pt_regs *regs) { int error; - char * filename; + struct filename *filename; filename = getname(filenamei); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = compat_do_execve(filename, compat_ptr(argv), compat_ptr(envp), - regs); + error = compat_do_execve(filename->name, compat_ptr(argv), + compat_ptr(envp), regs); putname(filename); out: return error; diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index 17948fc7d66..ba457943a16 100644 --- a/arch/arm64/kernel/vdso.c +++ b/arch/arm64/kernel/vdso.c @@ -28,6 +28,7 @@ #include <linux/sched.h> #include <linux/signal.h> #include <linux/slab.h> +#include <linux/timekeeper_internal.h> #include <linux/vmalloc.h> #include <asm/cacheflush.h> @@ -222,11 +223,10 @@ struct vm_area_struct *get_gate_vma(struct mm_struct *mm) /* * Update the vDSO data page to keep in sync with kernel timekeeping. */ -void update_vsyscall(struct timespec *ts, struct timespec *wtm, - struct clocksource *clock, u32 mult) +void update_vsyscall(struct timekeeper *tk) { struct timespec xtime_coarse; - u32 use_syscall = strcmp(clock->name, "arch_sys_counter"); + u32 use_syscall = strcmp(tk->clock->name, "arch_sys_counter"); ++vdso_data->tb_seq_count; smp_wmb(); @@ -237,13 +237,13 @@ void update_vsyscall(struct timespec *ts, struct timespec *wtm, vdso_data->xtime_coarse_nsec = xtime_coarse.tv_nsec; if (!use_syscall) { - vdso_data->cs_cycle_last = clock->cycle_last; - vdso_data->xtime_clock_sec = ts->tv_sec; - vdso_data->xtime_clock_nsec = ts->tv_nsec; - vdso_data->cs_mult = mult; - vdso_data->cs_shift = clock->shift; - vdso_data->wtm_clock_sec = wtm->tv_sec; - vdso_data->wtm_clock_nsec = wtm->tv_nsec; + vdso_data->cs_cycle_last = tk->clock->cycle_last; + vdso_data->xtime_clock_sec = tk->xtime_sec; + vdso_data->xtime_clock_nsec = tk->xtime_nsec >> tk->shift; + vdso_data->cs_mult = tk->mult; + vdso_data->cs_shift = tk->shift; + vdso_data->wtm_clock_sec = tk->wall_to_monotonic.tv_sec; + vdso_data->wtm_clock_nsec = tk->wall_to_monotonic.tv_nsec; } smp_wmb(); diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index 5ade51c8a87..06e73bf665e 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -15,6 +15,8 @@ config AVR32 select ARCH_WANT_IPC_PARSE_VERSION select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CLOCKEVENTS + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_RELA help AVR32 is a high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild index e3ba7bca06f..4807ded352c 100644 --- a/arch/avr32/include/asm/Kbuild +++ b/arch/avr32/include/asm/Kbuild @@ -1,5 +1,3 @@ -include include/asm-generic/Kbuild.asm generic-y += clkdev.h - -header-y += cachectl.h +generic-y += exec.h diff --git a/arch/avr32/include/asm/module.h b/arch/avr32/include/asm/module.h index 451444538a1..3f083d385a6 100644 --- a/arch/avr32/include/asm/module.h +++ b/arch/avr32/include/asm/module.h @@ -1,6 +1,8 @@ #ifndef __ASM_AVR32_MODULE_H #define __ASM_AVR32_MODULE_H +#include <asm-generic/module.h> + struct mod_arch_syminfo { unsigned long got_offset; int got_initialized; @@ -17,10 +19,6 @@ struct mod_arch_specific { struct mod_arch_syminfo *syminfo; }; -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr - #define MODULE_PROC_FAMILY "AVR32v1" #define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY diff --git a/arch/avr32/include/asm/param.h b/arch/avr32/include/asm/param.h index 34bc8d4c3b2..009a167aea1 100644 --- a/arch/avr32/include/asm/param.h +++ b/arch/avr32/include/asm/param.h @@ -1,23 +1,9 @@ #ifndef __ASM_AVR32_PARAM_H #define __ASM_AVR32_PARAM_H -#ifdef __KERNEL__ +#include <uapi/asm/param.h> + # define HZ CONFIG_HZ # define USER_HZ 100 /* User interfaces are in "ticks" */ # define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */ -#endif - -#ifndef HZ -# define HZ 100 -#endif - -/* TODO: Should be configurable */ -#define EXEC_PAGESIZE 4096 - -#ifndef NOGROUP -# define NOGROUP (-1) -#endif - -#define MAXHOSTNAMELEN 64 - #endif /* __ASM_AVR32_PARAM_H */ diff --git a/arch/avr32/include/asm/ptrace.h b/arch/avr32/include/asm/ptrace.h index c67a007f672..8d3c412fc65 100644 --- a/arch/avr32/include/asm/ptrace.h +++ b/arch/avr32/include/asm/ptrace.h @@ -8,119 +8,9 @@ #ifndef __ASM_AVR32_PTRACE_H #define __ASM_AVR32_PTRACE_H -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 - -/* - * Status Register bits - */ -#define SR_H 0x20000000 -#define SR_J 0x10000000 -#define SR_DM 0x08000000 -#define SR_D 0x04000000 -#define MODE_NMI 0x01c00000 -#define MODE_EXCEPTION 0x01800000 -#define MODE_INT3 0x01400000 -#define MODE_INT2 0x01000000 -#define MODE_INT1 0x00c00000 -#define MODE_INT0 0x00800000 -#define MODE_SUPERVISOR 0x00400000 -#define MODE_USER 0x00000000 -#define MODE_MASK 0x01c00000 -#define SR_EM 0x00200000 -#define SR_I3M 0x00100000 -#define SR_I2M 0x00080000 -#define SR_I1M 0x00040000 -#define SR_I0M 0x00020000 -#define SR_GM 0x00010000 - -#define SR_H_BIT 29 -#define SR_J_BIT 28 -#define SR_DM_BIT 27 -#define SR_D_BIT 26 -#define MODE_SHIFT 22 -#define SR_EM_BIT 21 -#define SR_I3M_BIT 20 -#define SR_I2M_BIT 19 -#define SR_I1M_BIT 18 -#define SR_I0M_BIT 17 -#define SR_GM_BIT 16 - -/* The user-visible part */ -#define SR_L 0x00000020 -#define SR_Q 0x00000010 -#define SR_V 0x00000008 -#define SR_N 0x00000004 -#define SR_Z 0x00000002 -#define SR_C 0x00000001 - -#define SR_L_BIT 5 -#define SR_Q_BIT 4 -#define SR_V_BIT 3 -#define SR_N_BIT 2 -#define SR_Z_BIT 1 -#define SR_C_BIT 0 - -/* - * The order is defined by the stmts instruction. r0 is stored first, - * so it gets the highest address. - * - * Registers 0-12 are general-purpose registers (r12 is normally used for - * the function return value). - * Register 13 is the stack pointer - * Register 14 is the link register - * Register 15 is the program counter (retrieved from the RAR sysreg) - */ -#define FRAME_SIZE_FULL 72 -#define REG_R12_ORIG 68 -#define REG_R0 64 -#define REG_R1 60 -#define REG_R2 56 -#define REG_R3 52 -#define REG_R4 48 -#define REG_R5 44 -#define REG_R6 40 -#define REG_R7 36 -#define REG_R8 32 -#define REG_R9 28 -#define REG_R10 24 -#define REG_R11 20 -#define REG_R12 16 -#define REG_SP 12 -#define REG_LR 8 - -#define FRAME_SIZE_MIN 8 -#define REG_PC 4 -#define REG_SR 0 +#include <uapi/asm/ptrace.h> #ifndef __ASSEMBLY__ -struct pt_regs { - /* These are always saved */ - unsigned long sr; - unsigned long pc; - - /* These are sometimes saved */ - unsigned long lr; - unsigned long sp; - unsigned long r12; - unsigned long r11; - unsigned long r10; - unsigned long r9; - unsigned long r8; - unsigned long r7; - unsigned long r6; - unsigned long r5; - unsigned long r4; - unsigned long r3; - unsigned long r2; - unsigned long r1; - unsigned long r0; - - /* Only saved on system call */ - unsigned long r12_orig; -}; - -#ifdef __KERNEL__ #include <asm/ocd.h> @@ -150,8 +40,5 @@ static __inline__ int valid_user_regs(struct pt_regs *regs) } -#endif /* __KERNEL__ */ - #endif /* ! __ASSEMBLY__ */ - #endif /* __ASM_AVR32_PTRACE_H */ diff --git a/arch/avr32/include/asm/setup.h b/arch/avr32/include/asm/setup.h index 160543dbec7..73490ae0c47 100644 --- a/arch/avr32/include/asm/setup.h +++ b/arch/avr32/include/asm/setup.h @@ -11,9 +11,8 @@ #ifndef __ASM_AVR32_SETUP_H__ #define __ASM_AVR32_SETUP_H__ -#define COMMAND_LINE_SIZE 256 +#include <uapi/asm/setup.h> -#ifdef __KERNEL__ /* Magic number indicating that a tag table is present */ #define ATAG_MAGIC 0xa2a25441 @@ -142,6 +141,4 @@ void setup_processor(void); #endif /* !__ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* __ASM_AVR32_SETUP_H__ */ diff --git a/arch/avr32/include/asm/signal.h b/arch/avr32/include/asm/signal.h index ae56849fdb2..4d502fd6bad 100644 --- a/arch/avr32/include/asm/signal.h +++ b/arch/avr32/include/asm/signal.h @@ -8,12 +8,8 @@ #ifndef __ASM_AVR32_SIGNAL_H #define __ASM_AVR32_SIGNAL_H -#include <linux/types.h> +#include <uapi/asm/signal.h> -/* Avoid too many header ordering problems. */ -struct siginfo; - -#ifdef __KERNEL__ /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ @@ -27,94 +23,6 @@ typedef struct { unsigned long sig[_NSIG_WORDS]; } sigset_t; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -#define NSIG 32 -typedef unsigned long sigset_t; - -#endif /* __KERNEL__ */ - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX (_NSIG-1) - -/* - * SA_FLAGS values: - * - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_SIGINFO deliver the signal with SIGINFO structs - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NODEFER prevents the current signal from being masked in the handler. - * SA_RESETHAND clears the handler when the signal is delivered. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001 -#define SA_NOCLDWAIT 0x00000002 -#define SA_SIGINFO 0x00000004 -#define SA_RESTORER 0x04000000 -#define SA_ONSTACK 0x08000000 -#define SA_RESTART 0x10000000 -#define SA_NODEFER 0x40000000 -#define SA_RESETHAND 0x80000000 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#include <asm-generic/signal-defs.h> - -#ifdef __KERNEL__ struct sigaction { __sighandler_t sa_handler; unsigned long sa_flags; @@ -125,37 +33,10 @@ struct sigaction { struct k_sigaction { struct sigaction sa; }; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ #include <asm/sigcontext.h> #undef __HAVE_ARCH_SIG_BITOPS #define ptrace_signal_deliver(regs, cookie) do { } while (0) -#endif /* __KERNEL__ */ - #endif diff --git a/arch/avr32/include/asm/termios.h b/arch/avr32/include/asm/termios.h index dd7e9da2548..9d594376dbd 100644 --- a/arch/avr32/include/asm/termios.h +++ b/arch/avr32/include/asm/termios.h @@ -8,45 +8,8 @@ #ifndef __ASM_AVR32_TERMIOS_H #define __ASM_AVR32_TERMIOS_H -#include <asm/termbits.h> -#include <asm/ioctls.h> +#include <uapi/asm/termios.h> -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - -#ifdef __KERNEL__ /* intr=^C quit=^\ erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 start=^Q stop=^S susp=^Z eol=\0 @@ -57,6 +20,4 @@ struct termio { #include <asm-generic/termios-base.h> -#endif /* __KERNEL__ */ - #endif /* __ASM_AVR32_TERMIOS_H */ diff --git a/arch/avr32/include/asm/thread_info.h b/arch/avr32/include/asm/thread_info.h index e5deda4691d..6dc62e1f94c 100644 --- a/arch/avr32/include/asm/thread_info.h +++ b/arch/avr32/include/asm/thread_info.h @@ -77,8 +77,6 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ #define TIF_SIGPENDING 1 /* signal pending */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ -#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling - TIF_NEED_RESCHED */ #define TIF_BREAKPOINT 4 /* enter monitor mode on return */ #define TIF_SINGLE_STEP 5 /* single step in progress */ #define TIF_MEMDIE 6 /* is terminating due to OOM killer */ @@ -91,10 +89,9 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) -#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) +#define _TIF_BREAKPOINT (1 << TIF_BREAKPOINT) #define _TIF_SINGLE_STEP (1 << TIF_SINGLE_STEP) #define _TIF_MEMDIE (1 << TIF_MEMDIE) -#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) #define _TIF_CPU_GOING_TO_SLEEP (1 << TIF_CPU_GOING_TO_SLEEP) #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) @@ -102,17 +99,14 @@ static inline struct thread_info *current_thread_info(void) /* work to do on interrupt/exception return */ #define _TIF_WORK_MASK \ - ((1 << TIF_SIGPENDING) \ + (_TIF_SIGPENDING \ | _TIF_NOTIFY_RESUME \ - | (1 << TIF_NEED_RESCHED) \ - | (1 << TIF_POLLING_NRFLAG) \ - | (1 << TIF_BREAKPOINT) \ - | (1 << TIF_RESTORE_SIGMASK)) + | _TIF_NEED_RESCHED \ + | _TIF_BREAKPOINT) /* work to do on any return to userspace */ -#define _TIF_ALLWORK_MASK (_TIF_WORK_MASK | (1 << TIF_SYSCALL_TRACE) | \ - _TIF_NOTIFY_RESUME) +#define _TIF_ALLWORK_MASK (_TIF_WORK_MASK | _TIF_SYSCALL_TRACE) /* work to do on return from debug mode */ -#define _TIF_DBGWORK_MASK (_TIF_WORK_MASK & ~(1 << TIF_BREAKPOINT)) +#define _TIF_DBGWORK_MASK (_TIF_WORK_MASK & ~_TIF_BREAKPOINT) #endif /* __ASM_AVR32_THREAD_INFO_H */ diff --git a/arch/avr32/include/asm/types.h b/arch/avr32/include/asm/types.h index 9bb2d8b2e6c..59324058069 100644 --- a/arch/avr32/include/asm/types.h +++ b/arch/avr32/include/asm/types.h @@ -8,16 +8,12 @@ #ifndef __ASM_AVR32_TYPES_H #define __ASM_AVR32_TYPES_H -#include <asm-generic/int-ll64.h> +#include <uapi/asm/types.h> /* * These aren't exported outside the kernel to avoid name space clashes */ -#ifdef __KERNEL__ #define BITS_PER_LONG 32 -#endif /* __KERNEL__ */ - - #endif /* __ASM_AVR32_TYPES_H */ diff --git a/arch/avr32/include/asm/unistd.h b/arch/avr32/include/asm/unistd.h index 1358e366f4b..157b4bd3d5e 100644 --- a/arch/avr32/include/asm/unistd.h +++ b/arch/avr32/include/asm/unistd.h @@ -8,300 +8,8 @@ #ifndef __ASM_AVR32_UNISTD_H #define __ASM_AVR32_UNISTD_H -/* - * This file contains the system call numbers. - */ - -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_umask 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_chown 16 -#define __NR_lchown 17 -#define __NR_lseek 18 -#define __NR__llseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount2 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_pause 28 -#define __NR_utime 29 -#define __NR_stat 30 -#define __NR_fstat 31 -#define __NR_lstat 32 -#define __NR_access 33 -#define __NR_chroot 34 -#define __NR_sync 35 -#define __NR_fsync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -#define __NR_clone 44 -#define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_getcwd 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_acct 51 -#define __NR_setfsuid 52 -#define __NR_setfsgid 53 -#define __NR_ioctl 54 -#define __NR_fcntl 55 -#define __NR_setpgid 56 -#define __NR_mremap 57 -#define __NR_setresuid 58 -#define __NR_getresuid 59 -#define __NR_setreuid 60 -#define __NR_setregid 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_rt_sigaction 67 -#define __NR_rt_sigreturn 68 -#define __NR_rt_sigprocmask 69 -#define __NR_rt_sigpending 70 -#define __NR_rt_sigtimedwait 71 -#define __NR_rt_sigqueueinfo 72 -#define __NR_rt_sigsuspend 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrlimit 76 /* SuS compliant getrlimit */ -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 -#define __NR_select 82 -#define __NR_symlink 83 -#define __NR_fchdir 84 -#define __NR_readlink 85 -#define __NR_pread 86 -#define __NR_pwrite 87 -#define __NR_swapon 88 -#define __NR_reboot 89 -#define __NR_mmap2 90 -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_fchown 95 -#define __NR_getpriority 96 -#define __NR_setpriority 97 -#define __NR_wait4 98 -#define __NR_statfs 99 -#define __NR_fstatfs 100 -#define __NR_vhangup 101 -#define __NR_sigaltstack 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_swapoff 106 -#define __NR_sysinfo 107 -/* 108 was __NR_ipc for a little while */ -#define __NR_sendfile 109 -#define __NR_setdomainname 110 -#define __NR_uname 111 -#define __NR_adjtimex 112 -#define __NR_mprotect 113 -#define __NR_vfork 114 -#define __NR_init_module 115 -#define __NR_delete_module 116 -#define __NR_quotactl 117 -#define __NR_getpgid 118 -#define __NR_bdflush 119 -#define __NR_sysfs 120 -#define __NR_personality 121 -#define __NR_afs_syscall 122 /* Syscall for Andrew File System */ -#define __NR_getdents 123 -#define __NR_flock 124 -#define __NR_msync 125 -#define __NR_readv 126 -#define __NR_writev 127 -#define __NR_getsid 128 -#define __NR_fdatasync 129 -#define __NR__sysctl 130 -#define __NR_mlock 131 -#define __NR_munlock 132 -#define __NR_mlockall 133 -#define __NR_munlockall 134 -#define __NR_sched_setparam 135 -#define __NR_sched_getparam 136 -#define __NR_sched_setscheduler 137 -#define __NR_sched_getscheduler 138 -#define __NR_sched_yield 139 -#define __NR_sched_get_priority_max 140 -#define __NR_sched_get_priority_min 141 -#define __NR_sched_rr_get_interval 142 -#define __NR_nanosleep 143 -#define __NR_poll 144 -#define __NR_nfsservctl 145 -#define __NR_setresgid 146 -#define __NR_getresgid 147 -#define __NR_prctl 148 -#define __NR_socket 149 -#define __NR_bind 150 -#define __NR_connect 151 -#define __NR_listen 152 -#define __NR_accept 153 -#define __NR_getsockname 154 -#define __NR_getpeername 155 -#define __NR_socketpair 156 -#define __NR_send 157 -#define __NR_recv 158 -#define __NR_sendto 159 -#define __NR_recvfrom 160 -#define __NR_shutdown 161 -#define __NR_setsockopt 162 -#define __NR_getsockopt 163 -#define __NR_sendmsg 164 -#define __NR_recvmsg 165 -#define __NR_truncate64 166 -#define __NR_ftruncate64 167 -#define __NR_stat64 168 -#define __NR_lstat64 169 -#define __NR_fstat64 170 -#define __NR_pivot_root 171 -#define __NR_mincore 172 -#define __NR_madvise 173 -#define __NR_getdents64 174 -#define __NR_fcntl64 175 -#define __NR_gettid 176 -#define __NR_readahead 177 -#define __NR_setxattr 178 -#define __NR_lsetxattr 179 -#define __NR_fsetxattr 180 -#define __NR_getxattr 181 -#define __NR_lgetxattr 182 -#define __NR_fgetxattr 183 -#define __NR_listxattr 184 -#define __NR_llistxattr 185 -#define __NR_flistxattr 186 -#define __NR_removexattr 187 -#define __NR_lremovexattr 188 -#define __NR_fremovexattr 189 -#define __NR_tkill 190 -#define __NR_sendfile64 191 -#define __NR_futex 192 -#define __NR_sched_setaffinity 193 -#define __NR_sched_getaffinity 194 -#define __NR_capget 195 -#define __NR_capset 196 -#define __NR_io_setup 197 -#define __NR_io_destroy 198 -#define __NR_io_getevents 199 -#define __NR_io_submit 200 -#define __NR_io_cancel 201 -#define __NR_fadvise64 202 -#define __NR_exit_group 203 -#define __NR_lookup_dcookie 204 -#define __NR_epoll_create 205 -#define __NR_epoll_ctl 206 -#define __NR_epoll_wait 207 -#define __NR_remap_file_pages 208 -#define __NR_set_tid_address 209 - -#define __NR_timer_create 210 -#define __NR_timer_settime 211 -#define __NR_timer_gettime 212 -#define __NR_timer_getoverrun 213 -#define __NR_timer_delete 214 -#define __NR_clock_settime 215 -#define __NR_clock_gettime 216 -#define __NR_clock_getres 217 -#define __NR_clock_nanosleep 218 -#define __NR_statfs64 219 -#define __NR_fstatfs64 220 -#define __NR_tgkill 221 - /* 222 reserved for tux */ -#define __NR_utimes 223 -#define __NR_fadvise64_64 224 - -#define __NR_cacheflush 225 +#include <uapi/asm/unistd.h> -#define __NR_vserver 226 -#define __NR_mq_open 227 -#define __NR_mq_unlink 228 -#define __NR_mq_timedsend 229 -#define __NR_mq_timedreceive 230 -#define __NR_mq_notify 231 -#define __NR_mq_getsetattr 232 -#define __NR_kexec_load 233 -#define __NR_waitid 234 -#define __NR_add_key 235 -#define __NR_request_key 236 -#define __NR_keyctl 237 -#define __NR_ioprio_set 238 -#define __NR_ioprio_get 239 -#define __NR_inotify_init 240 -#define __NR_inotify_add_watch 241 -#define __NR_inotify_rm_watch 242 -#define __NR_openat 243 -#define __NR_mkdirat 244 -#define __NR_mknodat 245 -#define __NR_fchownat 246 -#define __NR_futimesat 247 -#define __NR_fstatat64 248 -#define __NR_unlinkat 249 -#define __NR_renameat 250 -#define __NR_linkat 251 -#define __NR_symlinkat 252 -#define __NR_readlinkat 253 -#define __NR_fchmodat 254 -#define __NR_faccessat 255 -#define __NR_pselect6 256 -#define __NR_ppoll 257 -#define __NR_unshare 258 -#define __NR_set_robust_list 259 -#define __NR_get_robust_list 260 -#define __NR_splice 261 -#define __NR_sync_file_range 262 -#define __NR_tee 263 -#define __NR_vmsplice 264 -#define __NR_epoll_pwait 265 - -#define __NR_msgget 266 -#define __NR_msgsnd 267 -#define __NR_msgrcv 268 -#define __NR_msgctl 269 -#define __NR_semget 270 -#define __NR_semop 271 -#define __NR_semctl 272 -#define __NR_semtimedop 273 -#define __NR_shmat 274 -#define __NR_shmget 275 -#define __NR_shmdt 276 -#define __NR_shmctl 277 - -#define __NR_utimensat 278 -#define __NR_signalfd 279 -/* 280 was __NR_timerfd */ -#define __NR_eventfd 281 -#define __NR_setns 283 - -#ifdef __KERNEL__ #define NR_syscalls 284 /* Old stuff */ @@ -340,6 +48,4 @@ */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); -#endif /* __KERNEL__ */ - #endif /* __ASM_AVR32_UNISTD_H */ diff --git a/arch/avr32/include/uapi/asm/Kbuild b/arch/avr32/include/uapi/asm/Kbuild index baebb3da1d4..df53e7a4677 100644 --- a/arch/avr32/include/uapi/asm/Kbuild +++ b/arch/avr32/include/uapi/asm/Kbuild @@ -1,3 +1,35 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += cachectl.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += kvm_para.h +header-y += mman.h +header-y += msgbuf.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += resource.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += unistd.h diff --git a/arch/avr32/include/asm/auxvec.h b/arch/avr32/include/uapi/asm/auxvec.h index d5dd435bf8f..d5dd435bf8f 100644 --- a/arch/avr32/include/asm/auxvec.h +++ b/arch/avr32/include/uapi/asm/auxvec.h diff --git a/arch/avr32/include/asm/bitsperlong.h b/arch/avr32/include/uapi/asm/bitsperlong.h index 6dc0bb0c13b..6dc0bb0c13b 100644 --- a/arch/avr32/include/asm/bitsperlong.h +++ b/arch/avr32/include/uapi/asm/bitsperlong.h diff --git a/arch/avr32/include/asm/byteorder.h b/arch/avr32/include/uapi/asm/byteorder.h index 50abc21619a..50abc21619a 100644 --- a/arch/avr32/include/asm/byteorder.h +++ b/arch/avr32/include/uapi/asm/byteorder.h diff --git a/arch/avr32/include/asm/cachectl.h b/arch/avr32/include/uapi/asm/cachectl.h index 4faf1ce6006..4faf1ce6006 100644 --- a/arch/avr32/include/asm/cachectl.h +++ b/arch/avr32/include/uapi/asm/cachectl.h diff --git a/arch/avr32/include/asm/errno.h b/arch/avr32/include/uapi/asm/errno.h index 558a7249f06..558a7249f06 100644 --- a/arch/avr32/include/asm/errno.h +++ b/arch/avr32/include/uapi/asm/errno.h diff --git a/arch/avr32/include/asm/fcntl.h b/arch/avr32/include/uapi/asm/fcntl.h index 14c0c4402b1..14c0c4402b1 100644 --- a/arch/avr32/include/asm/fcntl.h +++ b/arch/avr32/include/uapi/asm/fcntl.h diff --git a/arch/avr32/include/asm/ioctl.h b/arch/avr32/include/uapi/asm/ioctl.h index c8472c1398e..c8472c1398e 100644 --- a/arch/avr32/include/asm/ioctl.h +++ b/arch/avr32/include/uapi/asm/ioctl.h diff --git a/arch/avr32/include/asm/ioctls.h b/arch/avr32/include/uapi/asm/ioctls.h index 909cf66feaf..909cf66feaf 100644 --- a/arch/avr32/include/asm/ioctls.h +++ b/arch/avr32/include/uapi/asm/ioctls.h diff --git a/arch/avr32/include/asm/ipcbuf.h b/arch/avr32/include/uapi/asm/ipcbuf.h index 84c7e51cb6d..84c7e51cb6d 100644 --- a/arch/avr32/include/asm/ipcbuf.h +++ b/arch/avr32/include/uapi/asm/ipcbuf.h diff --git a/arch/avr32/include/asm/kvm_para.h b/arch/avr32/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/avr32/include/asm/kvm_para.h +++ b/arch/avr32/include/uapi/asm/kvm_para.h diff --git a/arch/avr32/include/asm/mman.h b/arch/avr32/include/uapi/asm/mman.h index 8eebf89f5ab..8eebf89f5ab 100644 --- a/arch/avr32/include/asm/mman.h +++ b/arch/avr32/include/uapi/asm/mman.h diff --git a/arch/avr32/include/asm/msgbuf.h b/arch/avr32/include/uapi/asm/msgbuf.h index ac18bc4da7f..ac18bc4da7f 100644 --- a/arch/avr32/include/asm/msgbuf.h +++ b/arch/avr32/include/uapi/asm/msgbuf.h diff --git a/arch/avr32/include/uapi/asm/param.h b/arch/avr32/include/uapi/asm/param.h new file mode 100644 index 00000000000..d28aa5ee6d3 --- /dev/null +++ b/arch/avr32/include/uapi/asm/param.h @@ -0,0 +1,18 @@ +#ifndef _UAPI__ASM_AVR32_PARAM_H +#define _UAPI__ASM_AVR32_PARAM_H + + +#ifndef HZ +# define HZ 100 +#endif + +/* TODO: Should be configurable */ +#define EXEC_PAGESIZE 4096 + +#ifndef NOGROUP +# define NOGROUP (-1) +#endif + +#define MAXHOSTNAMELEN 64 + +#endif /* _UAPI__ASM_AVR32_PARAM_H */ diff --git a/arch/avr32/include/asm/poll.h b/arch/avr32/include/uapi/asm/poll.h index c98509d3149..c98509d3149 100644 --- a/arch/avr32/include/asm/poll.h +++ b/arch/avr32/include/uapi/asm/poll.h diff --git a/arch/avr32/include/asm/posix_types.h b/arch/avr32/include/uapi/asm/posix_types.h index 9ba9e749b3f..9ba9e749b3f 100644 --- a/arch/avr32/include/asm/posix_types.h +++ b/arch/avr32/include/uapi/asm/posix_types.h diff --git a/arch/avr32/include/uapi/asm/ptrace.h b/arch/avr32/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..fe8c16275bc --- /dev/null +++ b/arch/avr32/include/uapi/asm/ptrace.h @@ -0,0 +1,126 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _UAPI__ASM_AVR32_PTRACE_H +#define _UAPI__ASM_AVR32_PTRACE_H + +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 + +/* + * Status Register bits + */ +#define SR_H 0x20000000 +#define SR_J 0x10000000 +#define SR_DM 0x08000000 +#define SR_D 0x04000000 +#define MODE_NMI 0x01c00000 +#define MODE_EXCEPTION 0x01800000 +#define MODE_INT3 0x01400000 +#define MODE_INT2 0x01000000 +#define MODE_INT1 0x00c00000 +#define MODE_INT0 0x00800000 +#define MODE_SUPERVISOR 0x00400000 +#define MODE_USER 0x00000000 +#define MODE_MASK 0x01c00000 +#define SR_EM 0x00200000 +#define SR_I3M 0x00100000 +#define SR_I2M 0x00080000 +#define SR_I1M 0x00040000 +#define SR_I0M 0x00020000 +#define SR_GM 0x00010000 + +#define SR_H_BIT 29 +#define SR_J_BIT 28 +#define SR_DM_BIT 27 +#define SR_D_BIT 26 +#define MODE_SHIFT 22 +#define SR_EM_BIT 21 +#define SR_I3M_BIT 20 +#define SR_I2M_BIT 19 +#define SR_I1M_BIT 18 +#define SR_I0M_BIT 17 +#define SR_GM_BIT 16 + +/* The user-visible part */ +#define SR_L 0x00000020 +#define SR_Q 0x00000010 +#define SR_V 0x00000008 +#define SR_N 0x00000004 +#define SR_Z 0x00000002 +#define SR_C 0x00000001 + +#define SR_L_BIT 5 +#define SR_Q_BIT 4 +#define SR_V_BIT 3 +#define SR_N_BIT 2 +#define SR_Z_BIT 1 +#define SR_C_BIT 0 + +/* + * The order is defined by the stmts instruction. r0 is stored first, + * so it gets the highest address. + * + * Registers 0-12 are general-purpose registers (r12 is normally used for + * the function return value). + * Register 13 is the stack pointer + * Register 14 is the link register + * Register 15 is the program counter (retrieved from the RAR sysreg) + */ +#define FRAME_SIZE_FULL 72 +#define REG_R12_ORIG 68 +#define REG_R0 64 +#define REG_R1 60 +#define REG_R2 56 +#define REG_R3 52 +#define REG_R4 48 +#define REG_R5 44 +#define REG_R6 40 +#define REG_R7 36 +#define REG_R8 32 +#define REG_R9 28 +#define REG_R10 24 +#define REG_R11 20 +#define REG_R12 16 +#define REG_SP 12 +#define REG_LR 8 + +#define FRAME_SIZE_MIN 8 +#define REG_PC 4 +#define REG_SR 0 + +#ifndef __ASSEMBLY__ +struct pt_regs { + /* These are always saved */ + unsigned long sr; + unsigned long pc; + + /* These are sometimes saved */ + unsigned long lr; + unsigned long sp; + unsigned long r12; + unsigned long r11; + unsigned long r10; + unsigned long r9; + unsigned long r8; + unsigned long r7; + unsigned long r6; + unsigned long r5; + unsigned long r4; + unsigned long r3; + unsigned long r2; + unsigned long r1; + unsigned long r0; + + /* Only saved on system call */ + unsigned long r12_orig; +}; + + +#endif /* ! __ASSEMBLY__ */ + +#endif /* _UAPI__ASM_AVR32_PTRACE_H */ diff --git a/arch/avr32/include/asm/resource.h b/arch/avr32/include/uapi/asm/resource.h index c6dd101472b..c6dd101472b 100644 --- a/arch/avr32/include/asm/resource.h +++ b/arch/avr32/include/uapi/asm/resource.h diff --git a/arch/avr32/include/asm/sembuf.h b/arch/avr32/include/uapi/asm/sembuf.h index e472216e0c9..e472216e0c9 100644 --- a/arch/avr32/include/asm/sembuf.h +++ b/arch/avr32/include/uapi/asm/sembuf.h diff --git a/arch/avr32/include/uapi/asm/setup.h b/arch/avr32/include/uapi/asm/setup.h new file mode 100644 index 00000000000..e58aa9356fa --- /dev/null +++ b/arch/avr32/include/uapi/asm/setup.h @@ -0,0 +1,17 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * Based on linux/include/asm-arm/setup.h + * Copyright (C) 1997-1999 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _UAPI__ASM_AVR32_SETUP_H__ +#define _UAPI__ASM_AVR32_SETUP_H__ + +#define COMMAND_LINE_SIZE 256 + + +#endif /* _UAPI__ASM_AVR32_SETUP_H__ */ diff --git a/arch/avr32/include/asm/shmbuf.h b/arch/avr32/include/uapi/asm/shmbuf.h index c62fba41739..c62fba41739 100644 --- a/arch/avr32/include/asm/shmbuf.h +++ b/arch/avr32/include/uapi/asm/shmbuf.h diff --git a/arch/avr32/include/asm/sigcontext.h b/arch/avr32/include/uapi/asm/sigcontext.h index e04062b5f39..e04062b5f39 100644 --- a/arch/avr32/include/asm/sigcontext.h +++ b/arch/avr32/include/uapi/asm/sigcontext.h diff --git a/arch/avr32/include/asm/siginfo.h b/arch/avr32/include/uapi/asm/siginfo.h index 5ee93f40a8a..5ee93f40a8a 100644 --- a/arch/avr32/include/asm/siginfo.h +++ b/arch/avr32/include/uapi/asm/siginfo.h diff --git a/arch/avr32/include/uapi/asm/signal.h b/arch/avr32/include/uapi/asm/signal.h new file mode 100644 index 00000000000..eb46f61adb7 --- /dev/null +++ b/arch/avr32/include/uapi/asm/signal.h @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _UAPI__ASM_AVR32_SIGNAL_H +#define _UAPI__ASM_AVR32_SIGNAL_H + +#include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX (_NSIG-1) + +/* + * SA_FLAGS values: + * + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_SIGINFO deliver the signal with SIGINFO structs + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NODEFER prevents the current signal from being masked in the handler. + * SA_RESETHAND clears the handler when the signal is delivered. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 +#define SA_SIGINFO 0x00000004 +#define SA_RESTORER 0x04000000 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal-defs.h> + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + + +#endif /* _UAPI__ASM_AVR32_SIGNAL_H */ diff --git a/arch/avr32/include/asm/socket.h b/arch/avr32/include/uapi/asm/socket.h index a473f8c6a9a..a473f8c6a9a 100644 --- a/arch/avr32/include/asm/socket.h +++ b/arch/avr32/include/uapi/asm/socket.h diff --git a/arch/avr32/include/asm/sockios.h b/arch/avr32/include/uapi/asm/sockios.h index 0802d742f97..0802d742f97 100644 --- a/arch/avr32/include/asm/sockios.h +++ b/arch/avr32/include/uapi/asm/sockios.h diff --git a/arch/avr32/include/asm/stat.h b/arch/avr32/include/uapi/asm/stat.h index e72881e1023..e72881e1023 100644 --- a/arch/avr32/include/asm/stat.h +++ b/arch/avr32/include/uapi/asm/stat.h diff --git a/arch/avr32/include/asm/statfs.h b/arch/avr32/include/uapi/asm/statfs.h index 2961bd18c50..2961bd18c50 100644 --- a/arch/avr32/include/asm/statfs.h +++ b/arch/avr32/include/uapi/asm/statfs.h diff --git a/arch/avr32/include/asm/swab.h b/arch/avr32/include/uapi/asm/swab.h index 14cc737bbca..14cc737bbca 100644 --- a/arch/avr32/include/asm/swab.h +++ b/arch/avr32/include/uapi/asm/swab.h diff --git a/arch/avr32/include/asm/termbits.h b/arch/avr32/include/uapi/asm/termbits.h index 366adc5ebb1..366adc5ebb1 100644 --- a/arch/avr32/include/asm/termbits.h +++ b/arch/avr32/include/uapi/asm/termbits.h diff --git a/arch/avr32/include/uapi/asm/termios.h b/arch/avr32/include/uapi/asm/termios.h new file mode 100644 index 00000000000..b8ef8ea6335 --- /dev/null +++ b/arch/avr32/include/uapi/asm/termios.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _UAPI__ASM_AVR32_TERMIOS_H +#define _UAPI__ASM_AVR32_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + + +#endif /* _UAPI__ASM_AVR32_TERMIOS_H */ diff --git a/arch/avr32/include/asm/exec.h b/arch/avr32/include/uapi/asm/types.h index f467be8bf82..bb34ad349df 100644 --- a/arch/avr32/include/asm/exec.h +++ b/arch/avr32/include/uapi/asm/types.h @@ -5,9 +5,4 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#ifndef __ASM_AVR32_EXEC_H -#define __ASM_AVR32_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* __ASM_AVR32_EXEC_H */ +#include <asm-generic/int-ll64.h> diff --git a/arch/avr32/include/uapi/asm/unistd.h b/arch/avr32/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..3eaa68753ad --- /dev/null +++ b/arch/avr32/include/uapi/asm/unistd.h @@ -0,0 +1,305 @@ +/* + * Copyright (C) 2004-2006 Atmel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _UAPI__ASM_AVR32_UNISTD_H +#define _UAPI__ASM_AVR32_UNISTD_H + +/* + * This file contains the system call numbers. + */ + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_umask 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_chown 16 +#define __NR_lchown 17 +#define __NR_lseek 18 +#define __NR__llseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount2 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_pause 28 +#define __NR_utime 29 +#define __NR_stat 30 +#define __NR_fstat 31 +#define __NR_lstat 32 +#define __NR_access 33 +#define __NR_chroot 34 +#define __NR_sync 35 +#define __NR_fsync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_clone 44 +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_getcwd 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_setfsuid 52 +#define __NR_setfsgid 53 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_setpgid 56 +#define __NR_mremap 57 +#define __NR_setresuid 58 +#define __NR_getresuid 59 +#define __NR_setreuid 60 +#define __NR_setregid 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_rt_sigaction 67 +#define __NR_rt_sigreturn 68 +#define __NR_rt_sigprocmask 69 +#define __NR_rt_sigpending 70 +#define __NR_rt_sigtimedwait 71 +#define __NR_rt_sigqueueinfo 72 +#define __NR_rt_sigsuspend 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 /* SuS compliant getrlimit */ +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_fchdir 84 +#define __NR_readlink 85 +#define __NR_pread 86 +#define __NR_pwrite 87 +#define __NR_swapon 88 +#define __NR_reboot 89 +#define __NR_mmap2 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +#define __NR_wait4 98 +#define __NR_statfs 99 +#define __NR_fstatfs 100 +#define __NR_vhangup 101 +#define __NR_sigaltstack 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_swapoff 106 +#define __NR_sysinfo 107 +/* 108 was __NR_ipc for a little while */ +#define __NR_sendfile 109 +#define __NR_setdomainname 110 +#define __NR_uname 111 +#define __NR_adjtimex 112 +#define __NR_mprotect 113 +#define __NR_vfork 114 +#define __NR_init_module 115 +#define __NR_delete_module 116 +#define __NR_quotactl 117 +#define __NR_getpgid 118 +#define __NR_bdflush 119 +#define __NR_sysfs 120 +#define __NR_personality 121 +#define __NR_afs_syscall 122 /* Syscall for Andrew File System */ +#define __NR_getdents 123 +#define __NR_flock 124 +#define __NR_msync 125 +#define __NR_readv 126 +#define __NR_writev 127 +#define __NR_getsid 128 +#define __NR_fdatasync 129 +#define __NR__sysctl 130 +#define __NR_mlock 131 +#define __NR_munlock 132 +#define __NR_mlockall 133 +#define __NR_munlockall 134 +#define __NR_sched_setparam 135 +#define __NR_sched_getparam 136 +#define __NR_sched_setscheduler 137 +#define __NR_sched_getscheduler 138 +#define __NR_sched_yield 139 +#define __NR_sched_get_priority_max 140 +#define __NR_sched_get_priority_min 141 +#define __NR_sched_rr_get_interval 142 +#define __NR_nanosleep 143 +#define __NR_poll 144 +#define __NR_nfsservctl 145 +#define __NR_setresgid 146 +#define __NR_getresgid 147 +#define __NR_prctl 148 +#define __NR_socket 149 +#define __NR_bind 150 +#define __NR_connect 151 +#define __NR_listen 152 +#define __NR_accept 153 +#define __NR_getsockname 154 +#define __NR_getpeername 155 +#define __NR_socketpair 156 +#define __NR_send 157 +#define __NR_recv 158 +#define __NR_sendto 159 +#define __NR_recvfrom 160 +#define __NR_shutdown 161 +#define __NR_setsockopt 162 +#define __NR_getsockopt 163 +#define __NR_sendmsg 164 +#define __NR_recvmsg 165 +#define __NR_truncate64 166 +#define __NR_ftruncate64 167 +#define __NR_stat64 168 +#define __NR_lstat64 169 +#define __NR_fstat64 170 +#define __NR_pivot_root 171 +#define __NR_mincore 172 +#define __NR_madvise 173 +#define __NR_getdents64 174 +#define __NR_fcntl64 175 +#define __NR_gettid 176 +#define __NR_readahead 177 +#define __NR_setxattr 178 +#define __NR_lsetxattr 179 +#define __NR_fsetxattr 180 +#define __NR_getxattr 181 +#define __NR_lgetxattr 182 +#define __NR_fgetxattr 183 +#define __NR_listxattr 184 +#define __NR_llistxattr 185 +#define __NR_flistxattr 186 +#define __NR_removexattr 187 +#define __NR_lremovexattr 188 +#define __NR_fremovexattr 189 +#define __NR_tkill 190 +#define __NR_sendfile64 191 +#define __NR_futex 192 +#define __NR_sched_setaffinity 193 +#define __NR_sched_getaffinity 194 +#define __NR_capget 195 +#define __NR_capset 196 +#define __NR_io_setup 197 +#define __NR_io_destroy 198 +#define __NR_io_getevents 199 +#define __NR_io_submit 200 +#define __NR_io_cancel 201 +#define __NR_fadvise64 202 +#define __NR_exit_group 203 +#define __NR_lookup_dcookie 204 +#define __NR_epoll_create 205 +#define __NR_epoll_ctl 206 +#define __NR_epoll_wait 207 +#define __NR_remap_file_pages 208 +#define __NR_set_tid_address 209 + +#define __NR_timer_create 210 +#define __NR_timer_settime 211 +#define __NR_timer_gettime 212 +#define __NR_timer_getoverrun 213 +#define __NR_timer_delete 214 +#define __NR_clock_settime 215 +#define __NR_clock_gettime 216 +#define __NR_clock_getres 217 +#define __NR_clock_nanosleep 218 +#define __NR_statfs64 219 +#define __NR_fstatfs64 220 +#define __NR_tgkill 221 + /* 222 reserved for tux */ +#define __NR_utimes 223 +#define __NR_fadvise64_64 224 + +#define __NR_cacheflush 225 + +#define __NR_vserver 226 +#define __NR_mq_open 227 +#define __NR_mq_unlink 228 +#define __NR_mq_timedsend 229 +#define __NR_mq_timedreceive 230 +#define __NR_mq_notify 231 +#define __NR_mq_getsetattr 232 +#define __NR_kexec_load 233 +#define __NR_waitid 234 +#define __NR_add_key 235 +#define __NR_request_key 236 +#define __NR_keyctl 237 +#define __NR_ioprio_set 238 +#define __NR_ioprio_get 239 +#define __NR_inotify_init 240 +#define __NR_inotify_add_watch 241 +#define __NR_inotify_rm_watch 242 +#define __NR_openat 243 +#define __NR_mkdirat 244 +#define __NR_mknodat 245 +#define __NR_fchownat 246 +#define __NR_futimesat 247 +#define __NR_fstatat64 248 +#define __NR_unlinkat 249 +#define __NR_renameat 250 +#define __NR_linkat 251 +#define __NR_symlinkat 252 +#define __NR_readlinkat 253 +#define __NR_fchmodat 254 +#define __NR_faccessat 255 +#define __NR_pselect6 256 +#define __NR_ppoll 257 +#define __NR_unshare 258 +#define __NR_set_robust_list 259 +#define __NR_get_robust_list 260 +#define __NR_splice 261 +#define __NR_sync_file_range 262 +#define __NR_tee 263 +#define __NR_vmsplice 264 +#define __NR_epoll_pwait 265 + +#define __NR_msgget 266 +#define __NR_msgsnd 267 +#define __NR_msgrcv 268 +#define __NR_msgctl 269 +#define __NR_semget 270 +#define __NR_semop 271 +#define __NR_semctl 272 +#define __NR_semtimedop 273 +#define __NR_shmat 274 +#define __NR_shmget 275 +#define __NR_shmdt 276 +#define __NR_shmctl 277 + +#define __NR_utimensat 278 +#define __NR_signalfd 279 +/* 280 was __NR_timerfd */ +#define __NR_eventfd 281 +#define __NR_setns 283 + + +#endif /* _UAPI__ASM_AVR32_UNISTD_H */ diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c index 92c5af98a6f..1bb0a8abd79 100644 --- a/arch/avr32/kernel/process.c +++ b/arch/avr32/kernel/process.c @@ -388,14 +388,14 @@ asmlinkage int sys_execve(const char __user *ufilename, struct pt_regs *regs) { int error; - char *filename; + struct filename *filename; filename = getname(ufilename); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, uargv, uenvp, regs); + error = do_execve(filename->name, uargv, uenvp, regs); putname(filename); out: diff --git a/arch/avr32/kernel/signal.c b/arch/avr32/kernel/signal.c index d552a854dac..5e01c3a40ce 100644 --- a/arch/avr32/kernel/signal.c +++ b/arch/avr32/kernel/signal.c @@ -15,7 +15,6 @@ #include <linux/errno.h> #include <linux/ptrace.h> #include <linux/unistd.h> -#include <linux/freezer.h> #include <linux/tracehook.h> #include <asm/uaccess.h> diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c index 0445c4fd67e..b323d8d3185 100644 --- a/arch/avr32/mach-at32ap/at32ap700x.c +++ b/arch/avr32/mach-at32ap/at32ap700x.c @@ -605,6 +605,9 @@ static void __init genclk_init_parent(struct clk *clk) static struct dw_dma_platform_data dw_dmac0_data = { .nr_channels = 3, + .block_size = 4095U, + .nr_masters = 2, + .data_width = { 2, 2, 0, 0 }, }; static struct resource dw_dmac0_resource[] = { diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index ccd9193932b..b6f3ad5441c 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -43,6 +43,8 @@ config BLACKFIN select HAVE_NMI_WATCHDOG if NMI_WATCHDOG select GENERIC_SMP_IDLE_THREAD select ARCH_USES_GETTIMEOFFSET if !GENERIC_CLOCKEVENTS + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_RELA config GENERIC_CSUM def_bool y diff --git a/arch/blackfin/include/asm/module.h b/arch/blackfin/include/asm/module.h index ed5689b82c9..231a149b3f7 100644 --- a/arch/blackfin/include/asm/module.h +++ b/arch/blackfin/include/asm/module.h @@ -7,9 +7,7 @@ #ifndef _ASM_BFIN_MODULE_H #define _ASM_BFIN_MODULE_H -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr +#include <asm-generic/module.h> struct mod_arch_specific { Elf_Shdr *text_l1; diff --git a/arch/blackfin/include/asm/thread_info.h b/arch/blackfin/include/asm/thread_info.h index 53ad10005ae..3894005337b 100644 --- a/arch/blackfin/include/asm/thread_info.h +++ b/arch/blackfin/include/asm/thread_info.h @@ -96,8 +96,6 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ #define TIF_SIGPENDING 1 /* signal pending */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ -#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling - TIF_NEED_RESCHED */ #define TIF_MEMDIE 4 /* is terminating due to OOM killer */ #define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */ #define TIF_IRQ_SYNC 7 /* sync pipeline stage */ @@ -108,8 +106,6 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_IRQ_SYNC (1<<TIF_IRQ_SYNC) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c index 62bcea7dcc6..bb1cc721fcf 100644 --- a/arch/blackfin/kernel/process.c +++ b/arch/blackfin/kernel/process.c @@ -213,14 +213,14 @@ asmlinkage int sys_execve(const char __user *name, const char __user *const __user *envp) { int error; - char *filename; + struct filename *filename; struct pt_regs *regs = (struct pt_regs *)((&name) + 6); filename = getname(name); error = PTR_ERR(filename); if (IS_ERR(filename)) return error; - error = do_execve(filename, argv, envp, regs); + error = do_execve(filename->name, argv, envp, regs); putname(filename); return error; } diff --git a/arch/blackfin/kernel/signal.c b/arch/blackfin/kernel/signal.c index 6682b73a852..6ed20a1a4af 100644 --- a/arch/blackfin/kernel/signal.c +++ b/arch/blackfin/kernel/signal.c @@ -10,7 +10,6 @@ #include <linux/tty.h> #include <linux/personality.h> #include <linux/binfmts.h> -#include <linux/freezer.h> #include <linux/uaccess.h> #include <linux/tracehook.h> diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig index 983c859e40b..aee1b569ee6 100644 --- a/arch/c6x/Kconfig +++ b/arch/c6x/Kconfig @@ -17,6 +17,8 @@ config C6X select OF select OF_EARLY_FLATTREE select GENERIC_CLOCKEVENTS + select GENERIC_KERNEL_THREAD + select MODULES_USE_ELF_RELA config MMU def_bool n diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild index 277f1a4ecb0..112a496d835 100644 --- a/arch/c6x/include/asm/Kbuild +++ b/arch/c6x/include/asm/Kbuild @@ -1,4 +1,3 @@ -include include/asm-generic/Kbuild.asm generic-y += atomic.h generic-y += auxvec.h @@ -12,6 +11,7 @@ generic-y += div64.h generic-y += dma.h generic-y += emergency-restart.h generic-y += errno.h +generic-y += exec.h generic-y += fb.h generic-y += fcntl.h generic-y += futex.h diff --git a/arch/c6x/include/asm/exec.h b/arch/c6x/include/asm/exec.h deleted file mode 100644 index 0fea482cdc8..00000000000 --- a/arch/c6x/include/asm/exec.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_C6X_EXEC_H -#define _ASM_C6X_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* _ASM_C6X_EXEC_H */ diff --git a/arch/c6x/include/asm/module.h b/arch/c6x/include/asm/module.h index a453f9744f4..5c7269c7ef7 100644 --- a/arch/c6x/include/asm/module.h +++ b/arch/c6x/include/asm/module.h @@ -13,17 +13,7 @@ #ifndef _ASM_C6X_MODULE_H #define _ASM_C6X_MODULE_H -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr -#define Elf_Addr Elf32_Addr -#define Elf_Word Elf32_Word - -/* - * This file contains the C6x architecture specific module code. - */ -struct mod_arch_specific { -}; +#include <asm-generic/module.h> struct loaded_sections { unsigned int new_vaddr; diff --git a/arch/c6x/include/asm/processor.h b/arch/c6x/include/asm/processor.h index c50af7ef1c9..b9eb3da7f27 100644 --- a/arch/c6x/include/asm/processor.h +++ b/arch/c6x/include/asm/processor.h @@ -92,8 +92,6 @@ static inline void release_thread(struct task_struct *dead_task) { } -extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - #define copy_segments(tsk, mm) do { } while (0) #define release_segments(mm) do { } while (0) diff --git a/arch/c6x/include/asm/ptrace.h b/arch/c6x/include/asm/ptrace.h index b04ff596425..76da6ad6610 100644 --- a/arch/c6x/include/asm/ptrace.h +++ b/arch/c6x/include/asm/ptrace.h @@ -11,156 +11,13 @@ #ifndef _ASM_C6X_PTRACE_H #define _ASM_C6X_PTRACE_H -#define BKPT_OPCODE 0x56454314 /* illegal opcode */ - -#ifdef _BIG_ENDIAN -#define PT_LO(odd, even) odd -#define PT_HI(odd, even) even -#else -#define PT_LO(odd, even) even -#define PT_HI(odd, even) odd -#endif - -#define PT_A4_ORG PT_LO(1, 0) -#define PT_TSR PT_HI(1, 0) -#define PT_ILC PT_LO(3, 2) -#define PT_RILC PT_HI(3, 2) -#define PT_CSR PT_LO(5, 4) -#define PT_PC PT_HI(5, 4) -#define PT_B16 PT_LO(7, 6) -#define PT_B17 PT_HI(7, 6) -#define PT_B18 PT_LO(9, 8) -#define PT_B19 PT_HI(9, 8) -#define PT_B20 PT_LO(11, 10) -#define PT_B21 PT_HI(11, 10) -#define PT_B22 PT_LO(13, 12) -#define PT_B23 PT_HI(13, 12) -#define PT_B24 PT_LO(15, 14) -#define PT_B25 PT_HI(15, 14) -#define PT_B26 PT_LO(17, 16) -#define PT_B27 PT_HI(17, 16) -#define PT_B28 PT_LO(19, 18) -#define PT_B29 PT_HI(19, 18) -#define PT_B30 PT_LO(21, 20) -#define PT_B31 PT_HI(21, 20) -#define PT_B0 PT_LO(23, 22) -#define PT_B1 PT_HI(23, 22) -#define PT_B2 PT_LO(25, 24) -#define PT_B3 PT_HI(25, 24) -#define PT_B4 PT_LO(27, 26) -#define PT_B5 PT_HI(27, 26) -#define PT_B6 PT_LO(29, 28) -#define PT_B7 PT_HI(29, 28) -#define PT_B8 PT_LO(31, 30) -#define PT_B9 PT_HI(31, 30) -#define PT_B10 PT_LO(33, 32) -#define PT_B11 PT_HI(33, 32) -#define PT_B12 PT_LO(35, 34) -#define PT_B13 PT_HI(35, 34) -#define PT_A16 PT_LO(37, 36) -#define PT_A17 PT_HI(37, 36) -#define PT_A18 PT_LO(39, 38) -#define PT_A19 PT_HI(39, 38) -#define PT_A20 PT_LO(41, 40) -#define PT_A21 PT_HI(41, 40) -#define PT_A22 PT_LO(43, 42) -#define PT_A23 PT_HI(43, 42) -#define PT_A24 PT_LO(45, 44) -#define PT_A25 PT_HI(45, 44) -#define PT_A26 PT_LO(47, 46) -#define PT_A27 PT_HI(47, 46) -#define PT_A28 PT_LO(49, 48) -#define PT_A29 PT_HI(49, 48) -#define PT_A30 PT_LO(51, 50) -#define PT_A31 PT_HI(51, 50) -#define PT_A0 PT_LO(53, 52) -#define PT_A1 PT_HI(53, 52) -#define PT_A2 PT_LO(55, 54) -#define PT_A3 PT_HI(55, 54) -#define PT_A4 PT_LO(57, 56) -#define PT_A5 PT_HI(57, 56) -#define PT_A6 PT_LO(59, 58) -#define PT_A7 PT_HI(59, 58) -#define PT_A8 PT_LO(61, 60) -#define PT_A9 PT_HI(61, 60) -#define PT_A10 PT_LO(63, 62) -#define PT_A11 PT_HI(63, 62) -#define PT_A12 PT_LO(65, 64) -#define PT_A13 PT_HI(65, 64) -#define PT_A14 PT_LO(67, 66) -#define PT_A15 PT_HI(67, 66) -#define PT_B14 PT_LO(69, 68) -#define PT_B15 PT_HI(69, 68) - -#define NR_PTREGS 70 - -#define PT_DP PT_B14 /* Data Segment Pointer (B14) */ -#define PT_SP PT_B15 /* Stack Pointer (B15) */ - -#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ - -#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ -#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ +#include <uapi/asm/ptrace.h> #ifndef __ASSEMBLY__ - #ifdef _BIG_ENDIAN -#define REG_PAIR(odd, even) unsigned long odd; unsigned long even #else -#define REG_PAIR(odd, even) unsigned long even; unsigned long odd #endif -/* - * this struct defines the way the registers are stored on the - * stack during a system call. fields defined with REG_PAIR - * are saved and restored using double-word memory operations - * which means the word ordering of the pair depends on endianess. - */ -struct pt_regs { - REG_PAIR(tsr, orig_a4); - REG_PAIR(rilc, ilc); - REG_PAIR(pc, csr); - - REG_PAIR(b17, b16); - REG_PAIR(b19, b18); - REG_PAIR(b21, b20); - REG_PAIR(b23, b22); - REG_PAIR(b25, b24); - REG_PAIR(b27, b26); - REG_PAIR(b29, b28); - REG_PAIR(b31, b30); - - REG_PAIR(b1, b0); - REG_PAIR(b3, b2); - REG_PAIR(b5, b4); - REG_PAIR(b7, b6); - REG_PAIR(b9, b8); - REG_PAIR(b11, b10); - REG_PAIR(b13, b12); - - REG_PAIR(a17, a16); - REG_PAIR(a19, a18); - REG_PAIR(a21, a20); - REG_PAIR(a23, a22); - REG_PAIR(a25, a24); - REG_PAIR(a27, a26); - REG_PAIR(a29, a28); - REG_PAIR(a31, a30); - - REG_PAIR(a1, a0); - REG_PAIR(a3, a2); - REG_PAIR(a5, a4); - REG_PAIR(a7, a6); - REG_PAIR(a9, a8); - REG_PAIR(a11, a10); - REG_PAIR(a13, a12); - - REG_PAIR(a15, a14); - REG_PAIR(sp, dp); -}; - -#ifdef __KERNEL__ - #include <linux/linkage.h> #define user_mode(regs) ((((regs)->tsr) & 0x40) != 0) @@ -174,6 +31,5 @@ extern void show_regs(struct pt_regs *); extern asmlinkage unsigned long syscall_trace_entry(struct pt_regs *regs); extern asmlinkage void syscall_trace_exit(struct pt_regs *regs); -#endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ #endif /* _ASM_C6X_PTRACE_H */ diff --git a/arch/c6x/include/asm/syscalls.h b/arch/c6x/include/asm/syscalls.h index aed53da703c..e7b8991dc07 100644 --- a/arch/c6x/include/asm/syscalls.h +++ b/arch/c6x/include/asm/syscalls.h @@ -44,11 +44,6 @@ extern int sys_cache_sync(unsigned long s, unsigned long e); struct pt_regs; extern asmlinkage long sys_c6x_clone(struct pt_regs *regs); -extern asmlinkage long sys_c6x_execve(const char __user *name, - const char __user *const __user *argv, - const char __user *const __user *envp, - struct pt_regs *regs); - #include <asm-generic/syscalls.h> diff --git a/arch/c6x/include/asm/thread_info.h b/arch/c6x/include/asm/thread_info.h index 1710bcbb8d0..4c8dc562bd9 100644 --- a/arch/c6x/include/asm/thread_info.h +++ b/arch/c6x/include/asm/thread_info.h @@ -97,7 +97,6 @@ struct thread_info *current_thread_info(void) #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_RESTORE_SIGMASK 4 /* restore signal mask in do_signal() */ -#define TIF_POLLING_NRFLAG 16 /* true if polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 17 /* OOM killer killed process */ #define TIF_WORK_MASK 0x00007FFE /* work on irq/exception return */ diff --git a/arch/c6x/include/uapi/asm/Kbuild b/arch/c6x/include/uapi/asm/Kbuild index baebb3da1d4..c312b424c43 100644 --- a/arch/c6x/include/uapi/asm/Kbuild +++ b/arch/c6x/include/uapi/asm/Kbuild @@ -1,3 +1,10 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += byteorder.h +header-y += kvm_para.h +header-y += ptrace.h +header-y += setup.h +header-y += sigcontext.h +header-y += swab.h +header-y += unistd.h diff --git a/arch/c6x/include/asm/byteorder.h b/arch/c6x/include/uapi/asm/byteorder.h index 166038db342..166038db342 100644 --- a/arch/c6x/include/asm/byteorder.h +++ b/arch/c6x/include/uapi/asm/byteorder.h diff --git a/arch/c6x/include/asm/kvm_para.h b/arch/c6x/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/c6x/include/asm/kvm_para.h +++ b/arch/c6x/include/uapi/asm/kvm_para.h diff --git a/arch/c6x/include/uapi/asm/ptrace.h b/arch/c6x/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..cc0a4d99151 --- /dev/null +++ b/arch/c6x/include/uapi/asm/ptrace.h @@ -0,0 +1,163 @@ +/* + * Copyright (C) 2004, 2006, 2009, 2010 Texas Instruments Incorporated + * Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com) + * + * Updated for 2.6.34: Mark Salter <msalter@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _UAPI_ASM_C6X_PTRACE_H +#define _UAPI_ASM_C6X_PTRACE_H + +#define BKPT_OPCODE 0x56454314 /* illegal opcode */ + +#ifdef _BIG_ENDIAN +#define PT_LO(odd, even) odd +#define PT_HI(odd, even) even +#else +#define PT_LO(odd, even) even +#define PT_HI(odd, even) odd +#endif + +#define PT_A4_ORG PT_LO(1, 0) +#define PT_TSR PT_HI(1, 0) +#define PT_ILC PT_LO(3, 2) +#define PT_RILC PT_HI(3, 2) +#define PT_CSR PT_LO(5, 4) +#define PT_PC PT_HI(5, 4) +#define PT_B16 PT_LO(7, 6) +#define PT_B17 PT_HI(7, 6) +#define PT_B18 PT_LO(9, 8) +#define PT_B19 PT_HI(9, 8) +#define PT_B20 PT_LO(11, 10) +#define PT_B21 PT_HI(11, 10) +#define PT_B22 PT_LO(13, 12) +#define PT_B23 PT_HI(13, 12) +#define PT_B24 PT_LO(15, 14) +#define PT_B25 PT_HI(15, 14) +#define PT_B26 PT_LO(17, 16) +#define PT_B27 PT_HI(17, 16) +#define PT_B28 PT_LO(19, 18) +#define PT_B29 PT_HI(19, 18) +#define PT_B30 PT_LO(21, 20) +#define PT_B31 PT_HI(21, 20) +#define PT_B0 PT_LO(23, 22) +#define PT_B1 PT_HI(23, 22) +#define PT_B2 PT_LO(25, 24) +#define PT_B3 PT_HI(25, 24) +#define PT_B4 PT_LO(27, 26) +#define PT_B5 PT_HI(27, 26) +#define PT_B6 PT_LO(29, 28) +#define PT_B7 PT_HI(29, 28) +#define PT_B8 PT_LO(31, 30) +#define PT_B9 PT_HI(31, 30) +#define PT_B10 PT_LO(33, 32) +#define PT_B11 PT_HI(33, 32) +#define PT_B12 PT_LO(35, 34) +#define PT_B13 PT_HI(35, 34) +#define PT_A16 PT_LO(37, 36) +#define PT_A17 PT_HI(37, 36) +#define PT_A18 PT_LO(39, 38) +#define PT_A19 PT_HI(39, 38) +#define PT_A20 PT_LO(41, 40) +#define PT_A21 PT_HI(41, 40) +#define PT_A22 PT_LO(43, 42) +#define PT_A23 PT_HI(43, 42) +#define PT_A24 PT_LO(45, 44) +#define PT_A25 PT_HI(45, 44) +#define PT_A26 PT_LO(47, 46) +#define PT_A27 PT_HI(47, 46) +#define PT_A28 PT_LO(49, 48) +#define PT_A29 PT_HI(49, 48) +#define PT_A30 PT_LO(51, 50) +#define PT_A31 PT_HI(51, 50) +#define PT_A0 PT_LO(53, 52) +#define PT_A1 PT_HI(53, 52) +#define PT_A2 PT_LO(55, 54) +#define PT_A3 PT_HI(55, 54) +#define PT_A4 PT_LO(57, 56) +#define PT_A5 PT_HI(57, 56) +#define PT_A6 PT_LO(59, 58) +#define PT_A7 PT_HI(59, 58) +#define PT_A8 PT_LO(61, 60) +#define PT_A9 PT_HI(61, 60) +#define PT_A10 PT_LO(63, 62) +#define PT_A11 PT_HI(63, 62) +#define PT_A12 PT_LO(65, 64) +#define PT_A13 PT_HI(65, 64) +#define PT_A14 PT_LO(67, 66) +#define PT_A15 PT_HI(67, 66) +#define PT_B14 PT_LO(69, 68) +#define PT_B15 PT_HI(69, 68) + +#define NR_PTREGS 70 + +#define PT_DP PT_B14 /* Data Segment Pointer (B14) */ +#define PT_SP PT_B15 /* Stack Pointer (B15) */ + +#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ + +#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ +#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ + +#ifndef __ASSEMBLY__ + +#ifdef _BIG_ENDIAN +#define REG_PAIR(odd, even) unsigned long odd; unsigned long even +#else +#define REG_PAIR(odd, even) unsigned long even; unsigned long odd +#endif + +/* + * this struct defines the way the registers are stored on the + * stack during a system call. fields defined with REG_PAIR + * are saved and restored using double-word memory operations + * which means the word ordering of the pair depends on endianess. + */ +struct pt_regs { + REG_PAIR(tsr, orig_a4); + REG_PAIR(rilc, ilc); + REG_PAIR(pc, csr); + + REG_PAIR(b17, b16); + REG_PAIR(b19, b18); + REG_PAIR(b21, b20); + REG_PAIR(b23, b22); + REG_PAIR(b25, b24); + REG_PAIR(b27, b26); + REG_PAIR(b29, b28); + REG_PAIR(b31, b30); + + REG_PAIR(b1, b0); + REG_PAIR(b3, b2); + REG_PAIR(b5, b4); + REG_PAIR(b7, b6); + REG_PAIR(b9, b8); + REG_PAIR(b11, b10); + REG_PAIR(b13, b12); + + REG_PAIR(a17, a16); + REG_PAIR(a19, a18); + REG_PAIR(a21, a20); + REG_PAIR(a23, a22); + REG_PAIR(a25, a24); + REG_PAIR(a27, a26); + REG_PAIR(a29, a28); + REG_PAIR(a31, a30); + + REG_PAIR(a1, a0); + REG_PAIR(a3, a2); + REG_PAIR(a5, a4); + REG_PAIR(a7, a6); + REG_PAIR(a9, a8); + REG_PAIR(a11, a10); + REG_PAIR(a13, a12); + + REG_PAIR(a15, a14); + REG_PAIR(sp, dp); +}; + +#endif /* __ASSEMBLY__ */ +#endif /* _UAPI_ASM_C6X_PTRACE_H */ diff --git a/arch/c6x/include/asm/setup.h b/arch/c6x/include/uapi/asm/setup.h index a01e31896fa..a01e31896fa 100644 --- a/arch/c6x/include/asm/setup.h +++ b/arch/c6x/include/uapi/asm/setup.h diff --git a/arch/c6x/include/asm/sigcontext.h b/arch/c6x/include/uapi/asm/sigcontext.h index eb702f39cde..eb702f39cde 100644 --- a/arch/c6x/include/asm/sigcontext.h +++ b/arch/c6x/include/uapi/asm/sigcontext.h diff --git a/arch/c6x/include/asm/swab.h b/arch/c6x/include/uapi/asm/swab.h index fd4bb0520e5..fd4bb0520e5 100644 --- a/arch/c6x/include/asm/swab.h +++ b/arch/c6x/include/uapi/asm/swab.h diff --git a/arch/c6x/include/asm/unistd.h b/arch/c6x/include/uapi/asm/unistd.h index ed2259043ee..4ff747d12da 100644 --- a/arch/c6x/include/asm/unistd.h +++ b/arch/c6x/include/uapi/asm/unistd.h @@ -14,6 +14,9 @@ * more details. */ +#define __ARCH_WANT_KERNEL_EXECVE +#define __ARCH_WANT_SYS_EXECVE + /* Use the standard ABI for syscalls. */ #include <asm-generic/unistd.h> diff --git a/arch/c6x/kernel/asm-offsets.c b/arch/c6x/kernel/asm-offsets.c index 759ad6d207b..60f1e437745 100644 --- a/arch/c6x/kernel/asm-offsets.c +++ b/arch/c6x/kernel/asm-offsets.c @@ -116,7 +116,6 @@ void foo(void) DEFINE(_TIF_NOTIFY_RESUME, (1<<TIF_NOTIFY_RESUME)); DEFINE(_TIF_SIGPENDING, (1<<TIF_SIGPENDING)); DEFINE(_TIF_NEED_RESCHED, (1<<TIF_NEED_RESCHED)); - DEFINE(_TIF_POLLING_NRFLAG, (1<<TIF_POLLING_NRFLAG)); DEFINE(_TIF_ALLWORK_MASK, TIF_ALLWORK_MASK); DEFINE(_TIF_WORK_MASK, TIF_WORK_MASK); diff --git a/arch/c6x/kernel/entry.S b/arch/c6x/kernel/entry.S index 30b37e5f4a6..5449c36018f 100644 --- a/arch/c6x/kernel/entry.S +++ b/arch/c6x/kernel/entry.S @@ -400,6 +400,32 @@ ret_from_fork_2: STW .D2T2 B0,*+SP(REGS_A4+8) ENDPROC(ret_from_fork) +ENTRY(ret_from_kernel_thread) +#ifdef CONFIG_C6X_BIG_KERNEL + MVKL .S1 schedule_tail,A0 + MVKH .S1 schedule_tail,A0 + B .S2X A0 +#else + B .S2 schedule_tail +#endif + LDW .D2T2 *+SP(REGS_A0+8),B10 /* get fn */ + ADDKPC .S2 0f,B3,3 +0: + B .S2 B10 /* call fn */ + LDW .D2T1 *+SP(REGS_A1+8),A4 /* get arg */ + MVKL .S2 sys_exit,B11 + MVKH .S2 sys_exit,B11 + ADDKPC .S2 0f,B3,1 +0: + BNOP .S2 B11,5 /* jump to sys_exit */ +ENDPROC(ret_from_kernel_thread) + +ENTRY(ret_from_kernel_execve) + GET_THREAD_INFO A12 + BNOP .S2 syscall_exit,4 + ADD .D2X A4,-8,SP +ENDPROC(ret_from_kernel_execve) + ;; ;; These are the interrupt handlers, responsible for calling __do_IRQ() ;; int6 is used for syscalls (see _system_call entry) @@ -593,13 +619,6 @@ ENTRY(sys_sigaltstack) NOP 4 ENDPROC(sys_sigaltstack) - ;; kernel_execve -ENTRY(kernel_execve) - MVK .S2 __NR_execve,B0 - SWE - BNOP .S2 B3,5 -ENDPROC(kernel_execve) - ;; ;; Special system calls ;; return address is in B3 @@ -628,29 +647,6 @@ ENTRY(sys_rt_sigreturn) #endif ENDPROC(sys_rt_sigreturn) -ENTRY(sys_execve) - ADDAW .D2 SP,2,B6 ; put regs addr in 4th parameter - ; & adjust regs stack addr - LDW .D2T2 *+SP(REGS_B4+8),B4 - - ;; c6x_execve(char *name, char **argv, - ;; char **envp, struct pt_regs *regs) -#ifdef CONFIG_C6X_BIG_KERNEL - || MVKL .S1 sys_c6x_execve,A0 - MVKH .S1 sys_c6x_execve,A0 - B .S2X A0 -#else - || B .S2 sys_c6x_execve -#endif - STW .D2T2 B3,*SP--[2] - ADDKPC .S2 ret_from_c6x_execve,B3,3 - -ret_from_c6x_execve: - LDW .D2T2 *++SP[2],B3 - NOP 4 - BNOP .S2 B3,5 -ENDPROC(sys_execve) - ENTRY(sys_pread_c6x) MV .D2X A8,B7 #ifdef CONFIG_C6X_BIG_KERNEL diff --git a/arch/c6x/kernel/process.c b/arch/c6x/kernel/process.c index 45e924a636a..2770d9a9a84 100644 --- a/arch/c6x/kernel/process.c +++ b/arch/c6x/kernel/process.c @@ -25,6 +25,7 @@ void (*c6x_restart)(void); void (*c6x_halt)(void); extern asmlinkage void ret_from_fork(void); +extern asmlinkage void ret_from_kernel_thread(void); /* * power off function, if any @@ -103,37 +104,6 @@ void machine_power_off(void) halt_loop(); } -static void kernel_thread_helper(int dummy, void *arg, int (*fn)(void *)) -{ - do_exit(fn(arg)); -} - -/* - * Create a kernel thread - */ -int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) -{ - struct pt_regs regs; - - /* - * copy_thread sets a4 to zero (child return from fork) - * so we can't just set things up to directly return to - * fn. - */ - memset(®s, 0, sizeof(regs)); - regs.b4 = (unsigned long) arg; - regs.a6 = (unsigned long) fn; - regs.pc = (unsigned long) kernel_thread_helper; - local_save_flags(regs.csr); - regs.csr |= 1; - regs.tsr = 5; /* Set GEE and GIE in TSR */ - - /* Ok, create the new process.. */ - return do_fork(flags | CLONE_VM | CLONE_UNTRACED, -1, ®s, - 0, NULL, NULL); -} -EXPORT_SYMBOL(kernel_thread); - void flush_thread(void) { } @@ -191,22 +161,24 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, childregs = task_pt_regs(p); - *childregs = *regs; - childregs->a4 = 0; - - if (usp == -1) + if (!regs) { /* case of __kernel_thread: we return to supervisor space */ + memset(childregs, 0, sizeof(struct pt_regs)); childregs->sp = (unsigned long)(childregs + 1); - else + p->thread.pc = (unsigned long) ret_from_kernel_thread; + childregs->a0 = usp; /* function */ + childregs->a1 = ustk_size; /* argument */ + } else { /* Otherwise use the given stack */ + *childregs = *regs; childregs->sp = usp; + p->thread.pc = (unsigned long) ret_from_fork; + } /* Set usp/ksp */ p->thread.usp = childregs->sp; - /* switch_to uses stack to save/restore 14 callee-saved regs */ thread_saved_ksp(p) = (unsigned long)childregs - 8; - p->thread.pc = (unsigned int) ret_from_fork; - p->thread.wchan = (unsigned long) ret_from_fork; + p->thread.wchan = p->thread.pc; #ifdef __DSBT__ { unsigned long dp; @@ -221,28 +193,6 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, return 0; } -/* - * c6x_execve() executes a new program. - */ -SYSCALL_DEFINE4(c6x_execve, const char __user *, name, - const char __user *const __user *, argv, - const char __user *const __user *, envp, - struct pt_regs *, regs) -{ - int error; - char *filename; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - - error = do_execve(filename, argv, envp, regs); - putname(filename); -out: - return error; -} - unsigned long get_wchan(struct task_struct *p) { return p->thread.wchan; diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index a118163b04e..a67244473a3 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -48,6 +48,7 @@ config CRIS select GENERIC_IOMAP select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32 select GENERIC_CMOS_UPDATE + select MODULES_USE_ELF_RELA config HZ int diff --git a/arch/cris/arch-v10/kernel/process.c b/arch/cris/arch-v10/kernel/process.c index bee8df43c20..15ac7150371 100644 --- a/arch/cris/arch-v10/kernel/process.c +++ b/arch/cris/arch-v10/kernel/process.c @@ -212,14 +212,14 @@ asmlinkage int sys_execve(const char *fname, struct pt_regs *regs) { int error; - char *filename; + struct filename *filename; filename = getname(fname); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, argv, envp, regs); + error = do_execve(filename->name, argv, envp, regs); putname(filename); out: return error; diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c index 0570e8ce603..4e999224635 100644 --- a/arch/cris/arch-v32/kernel/process.c +++ b/arch/cris/arch-v32/kernel/process.c @@ -224,7 +224,7 @@ sys_execve(const char *fname, struct pt_regs *regs) { int error; - char *filename; + struct filename *filename; filename = getname(fname); error = PTR_ERR(filename); @@ -232,7 +232,7 @@ sys_execve(const char *fname, if (IS_ERR(filename)) goto out; - error = do_execve(filename, argv, envp, regs); + error = do_execve(filename->name, argv, envp, regs); putname(filename); out: return error; diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild index a8eab26a1ec..6d43a951b5e 100644 --- a/arch/cris/include/asm/Kbuild +++ b/arch/cris/include/asm/Kbuild @@ -9,3 +9,5 @@ header-y += rs485.h header-y += sync_serial.h generic-y += clkdev.h +generic-y += exec.h +generic-y += module.h diff --git a/arch/cris/include/asm/exec.h b/arch/cris/include/asm/exec.h deleted file mode 100644 index 9665dab7e25..00000000000 --- a/arch/cris/include/asm/exec.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_CRIS_EXEC_H -#define __ASM_CRIS_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* __ASM_CRIS_EXEC_H */ diff --git a/arch/cris/include/asm/module.h b/arch/cris/include/asm/module.h deleted file mode 100644 index 7ee72311bd7..00000000000 --- a/arch/cris/include/asm/module.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef _ASM_CRIS_MODULE_H -#define _ASM_CRIS_MODULE_H -/* cris is simple */ -struct mod_arch_specific { }; - -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr -#endif /* _ASM_CRIS_MODULE_H */ diff --git a/arch/cris/include/asm/thread_info.h b/arch/cris/include/asm/thread_info.h index 5b1c448df5c..07c8c40c52b 100644 --- a/arch/cris/include/asm/thread_info.h +++ b/arch/cris/include/asm/thread_info.h @@ -78,15 +78,12 @@ struct thread_info { #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ -#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 17 /* is terminating due to OOM killer */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ #define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 9d262645f66..df2eb4bd9fa 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -12,6 +12,8 @@ config FRV select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CPU_DEVICES select ARCH_WANT_IPC_PARSE_VERSION + select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE config ZONE_DMA bool diff --git a/arch/frv/boot/Makefile b/arch/frv/boot/Makefile index 6ae3254da01..636d5bbcd53 100644 --- a/arch/frv/boot/Makefile +++ b/arch/frv/boot/Makefile @@ -17,6 +17,8 @@ PARAMS_PHYS = 0x0207c000 INITRD_PHYS = 0x02180000 INITRD_VIRT = 0x02180000 +OBJCOPYFLAGS :=-O binary -R .note -R .note.gnu.build-id -R .comment + # # If you don't define ZRELADDR above, # then it defaults to ZTEXTADDR @@ -32,18 +34,18 @@ Image: $(obj)/Image targets: $(obj)/Image $(obj)/Image: vmlinux FORCE - $(OBJCOPY) -O binary -R .note -R .comment -S vmlinux $@ + $(OBJCOPY) $(OBJCOPYFLAGS) -S vmlinux $@ #$(obj)/Image: $(CONFIGURE) $(SYSTEM) -# $(OBJCOPY) -O binary -R .note -R .comment -g -S $(SYSTEM) $@ +# $(OBJCOPY) $(OBJCOPYFLAGS) -g -S $(SYSTEM) $@ bzImage: zImage zImage: $(CONFIGURE) compressed/$(LINUX) - $(OBJCOPY) -O binary -R .note -R .comment -S compressed/$(LINUX) $@ + $(OBJCOPY) $(OBJCOPYFLAGS) -S compressed/$(LINUX) $@ bootpImage: bootp/bootp - $(OBJCOPY) -O binary -R .note -R .comment -S bootp/bootp $@ + $(OBJCOPY) $(OBJCOPYFLAGS) -S bootp/bootp $@ compressed/$(LINUX): $(LINUX) dep @$(MAKE) -C compressed $(LINUX) diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild index 13cd044aabd..4a159da2363 100644 --- a/arch/frv/include/asm/Kbuild +++ b/arch/frv/include/asm/Kbuild @@ -1,5 +1,3 @@ -include include/asm-generic/Kbuild.asm -header-y += registers.h -header-y += termios.h generic-y += clkdev.h +generic-y += exec.h diff --git a/arch/frv/include/asm/module.h b/arch/frv/include/asm/module.h index 3d5c6360289..a8848f09a21 100644 --- a/arch/frv/include/asm/module.h +++ b/arch/frv/include/asm/module.h @@ -11,13 +11,7 @@ #ifndef _ASM_MODULE_H #define _ASM_MODULE_H -struct mod_arch_specific -{ -}; - -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr +#include <asm-generic/module.h> /* * Include the architecture version. diff --git a/arch/frv/include/asm/processor.h b/arch/frv/include/asm/processor.h index dccb9d16231..a34f309e580 100644 --- a/arch/frv/include/asm/processor.h +++ b/arch/frv/include/asm/processor.h @@ -92,14 +92,12 @@ extern struct task_struct *__kernel_current_task; /* * do necessary setup to start up a newly executed thread. - * - need to discard the frame stacked by init() invoking the execve syscall */ #define start_thread(_regs, _pc, _usp) \ do { \ - __frame = __kernel_frame0_ptr; \ - __frame->pc = (_pc); \ - __frame->psr &= ~PSR_S; \ - __frame->sp = (_usp); \ + _regs->pc = (_pc); \ + _regs->psr &= ~PSR_S; \ + _regs->sp = (_usp); \ } while(0) /* Free all resources held by a thread. */ @@ -107,7 +105,6 @@ static inline void release_thread(struct task_struct *dead_task) { } -extern asmlinkage int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); extern asmlinkage void save_user_regs(struct user_context *target); extern asmlinkage void *restore_user_regs(const struct user_context *target, ...); diff --git a/arch/frv/include/asm/ptrace.h b/arch/frv/include/asm/ptrace.h index ef6635ca4ec..034f1793419 100644 --- a/arch/frv/include/asm/ptrace.h +++ b/arch/frv/include/asm/ptrace.h @@ -11,58 +11,10 @@ #ifndef _ASM_PTRACE_H #define _ASM_PTRACE_H -#include <asm/registers.h> -#ifdef __KERNEL__ #include <asm/irq_regs.h> +#include <uapi/asm/ptrace.h> #define in_syscall(regs) (((regs)->tbr & TBR_TT) == TBR_TT_TRAP0) -#endif - - -#define PT_PSR 0 -#define PT_ISR 1 -#define PT_CCR 2 -#define PT_CCCR 3 -#define PT_LR 4 -#define PT_LCR 5 -#define PT_PC 6 - -#define PT__STATUS 7 /* exception status */ -#define PT_SYSCALLNO 8 /* syscall number or -1 */ -#define PT_ORIG_GR8 9 /* saved GR8 for signal handling */ -#define PT_GNER0 10 -#define PT_GNER1 11 -#define PT_IACC0H 12 -#define PT_IACC0L 13 - -#define PT_GR(j) ( 14 + (j)) /* GRj for 0<=j<=63 */ -#define PT_FR(j) ( 78 + (j)) /* FRj for 0<=j<=63 */ -#define PT_FNER(j) (142 + (j)) /* FNERj for 0<=j<=1 */ -#define PT_MSR(j) (144 + (j)) /* MSRj for 0<=j<=2 */ -#define PT_ACC(j) (146 + (j)) /* ACCj for 0<=j<=7 */ -#define PT_ACCG(jklm) (154 + (jklm)) /* ACCGjklm for 0<=jklm<=1 (reads four regs per slot) */ -#define PT_FSR(j) (156 + (j)) /* FSRj for 0<=j<=0 */ -#define PT__GPEND 78 -#define PT__END 157 - -#define PT_TBR PT_GR(0) -#define PT_SP PT_GR(1) -#define PT_FP PT_GR(2) -#define PT_PREV_FRAME PT_GR(28) /* previous exception frame pointer (old gr28 value) */ -#define PT_CURR_TASK PT_GR(29) /* current task */ - - -/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 -#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ - -#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ -#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ - -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ struct task_struct; @@ -76,6 +28,7 @@ register struct pt_regs *__frame asm("gr28"); #define user_mode(regs) (!((regs)->psr & PSR_S)) #define instruction_pointer(regs) ((regs)->pc) #define user_stack_pointer(regs) ((regs)->sp) +#define current_pt_regs() (__frame) extern unsigned long user_stack(const struct pt_regs *); #define profile_pc(regs) ((regs)->pc) @@ -85,5 +38,4 @@ extern unsigned long user_stack(const struct pt_regs *); #define arch_has_single_step() (1) #endif /* !__ASSEMBLY__ */ -#endif /* __KERNEL__ */ #endif /* _ASM_PTRACE_H */ diff --git a/arch/frv/include/asm/setup.h b/arch/frv/include/asm/setup.h index afd787ceede..aa76f2eac09 100644 --- a/arch/frv/include/asm/setup.h +++ b/arch/frv/include/asm/setup.h @@ -8,15 +8,12 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ - #ifndef _ASM_SETUP_H #define _ASM_SETUP_H -#define COMMAND_LINE_SIZE 512 - -#ifdef __KERNEL__ #include <linux/init.h> +#include <uapi/asm/setup.h> #ifndef __ASSEMBLY__ @@ -26,6 +23,4 @@ extern unsigned long __initdata num_mappedpages; #endif /* !__ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* _ASM_SETUP_H */ diff --git a/arch/frv/include/asm/signal.h b/arch/frv/include/asm/signal.h index f071e813dcb..599500a3102 100644 --- a/arch/frv/include/asm/signal.h +++ b/arch/frv/include/asm/signal.h @@ -1,21 +1,8 @@ #ifndef _ASM_SIGNAL_H #define _ASM_SIGNAL_H -#include <linux/types.h> +#include <uapi/asm/signal.h> -#ifndef __KERNEL__ -/* Here we must cater to libcs that poke about in kernel headers. */ - -#define NSIG 32 -typedef unsigned long sigset_t; - -#endif /* !__KERNEL__ */ - -#define SA_RESTORER 0x04000000 /* to get struct sigaction correct */ - -#include <asm-generic/signal.h> - -#ifdef __KERNEL__ struct old_sigaction { __sighandler_t sa_handler; old_sigset_t sa_mask; @@ -23,22 +10,4 @@ struct old_sigaction { __sigrestore_t sa_restorer; }; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - #endif /* _ASM_SIGNAL_H */ diff --git a/arch/frv/include/asm/termios.h b/arch/frv/include/asm/termios.h index b4868aafe79..9f753fc0953 100644 --- a/arch/frv/include/asm/termios.h +++ b/arch/frv/include/asm/termios.h @@ -1,27 +1,8 @@ #ifndef _ASM_TERMIOS_H #define _ASM_TERMIOS_H -#include <asm/termbits.h> -#include <asm/ioctls.h> +#include <uapi/asm/termios.h> -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -#ifdef __KERNEL__ /* intr=^C quit=^| erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 start=^Q stop=^S susp=^Z eol=\0 @@ -29,30 +10,5 @@ struct termio { eol2=\0 */ #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" -#endif - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -#define TIOCM_MODEM_BITS TIOCM_OUT2 /* IRDA support */ - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - -#ifdef __KERNEL__ #include <asm-generic/termios-base.h> -#endif - #endif /* _ASM_TERMIOS_H */ diff --git a/arch/frv/include/asm/thread_info.h b/arch/frv/include/asm/thread_info.h index 0ff03a33c81..bebd7eadc77 100644 --- a/arch/frv/include/asm/thread_info.h +++ b/arch/frv/include/asm/thread_info.h @@ -94,7 +94,6 @@ register struct thread_info *__current_thread_info asm("gr15"); #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */ #define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */ -#define TIF_POLLING_NRFLAG 6 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 7 /* is terminating due to OOM killer */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) @@ -102,8 +101,6 @@ register struct thread_info *__current_thread_info asm("gr15"); #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) #define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) -#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) -#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) /* work to do on interrupt/exception return */ #define _TIF_WORK_MASK \ diff --git a/arch/frv/include/asm/types.h b/arch/frv/include/asm/types.h index 390a612f3a5..6bc63650d83 100644 --- a/arch/frv/include/asm/types.h +++ b/arch/frv/include/asm/types.h @@ -8,19 +8,15 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ - #ifndef _ASM_TYPES_H #define _ASM_TYPES_H -#include <asm-generic/int-ll64.h> +#include <uapi/asm/types.h> /* * These aren't exported outside the kernel to avoid name space clashes */ -#ifdef __KERNEL__ #define BITS_PER_LONG 32 -#endif /* __KERNEL__ */ - #endif /* _ASM_TYPES_H */ diff --git a/arch/frv/include/asm/unistd.h b/arch/frv/include/asm/unistd.h index 67f23a311db..2358634cacc 100644 --- a/arch/frv/include/asm/unistd.h +++ b/arch/frv/include/asm/unistd.h @@ -1,351 +1,8 @@ #ifndef _ASM_UNISTD_H_ #define _ASM_UNISTD_H_ -/* - * This file contains the system call numbers. - */ - -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_waitpid 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_lchown 16 -#define __NR_break 17 -#define __NR_oldstat 18 -#define __NR_lseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_oldfstat 28 -#define __NR_pause 29 -#define __NR_utime 30 -#define __NR_stty 31 -#define __NR_gtty 32 -#define __NR_access 33 -#define __NR_nice 34 -#define __NR_ftime 35 -#define __NR_sync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -#define __NR_prof 44 -#define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_signal 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_acct 51 -#define __NR_umount2 52 -#define __NR_lock 53 -#define __NR_ioctl 54 -#define __NR_fcntl 55 -#define __NR_mpx 56 -#define __NR_setpgid 57 -#define __NR_ulimit 58 -// #define __NR_oldolduname /* 59 */ obsolete -#define __NR_umask 60 -#define __NR_chroot 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_sigaction 67 -#define __NR_sgetmask 68 -#define __NR_ssetmask 69 -#define __NR_setreuid 70 -#define __NR_setregid 71 -#define __NR_sigsuspend 72 -#define __NR_sigpending 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */ -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 -#define __NR_select 82 -#define __NR_symlink 83 -#define __NR_oldlstat 84 -#define __NR_readlink 85 -#define __NR_uselib 86 -#define __NR_swapon 87 -#define __NR_reboot 88 -#define __NR_readdir 89 -// #define __NR_mmap 90 /* obsolete - not implemented */ -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_fchown 95 -#define __NR_getpriority 96 -#define __NR_setpriority 97 -// #define __NR_profil /* 98 */ obsolete -#define __NR_statfs 99 -#define __NR_fstatfs 100 -// #define __NR_ioperm /* 101 */ not supported -#define __NR_socketcall 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_stat 106 -#define __NR_lstat 107 -#define __NR_fstat 108 -// #define __NR_olduname /* 109 */ obsolete -// #define __NR_iopl /* 110 */ not supported -#define __NR_vhangup 111 -// #define __NR_idle /* 112 */ Obsolete -// #define __NR_vm86old /* 113 */ not supported -#define __NR_wait4 114 -#define __NR_swapoff 115 -#define __NR_sysinfo 116 -#define __NR_ipc 117 -#define __NR_fsync 118 -#define __NR_sigreturn 119 -#define __NR_clone 120 -#define __NR_setdomainname 121 -#define __NR_uname 122 -// #define __NR_modify_ldt /* 123 */ not supported -#define __NR_cacheflush 123 -#define __NR_adjtimex 124 -#define __NR_mprotect 125 -#define __NR_sigprocmask 126 -#define __NR_create_module 127 -#define __NR_init_module 128 -#define __NR_delete_module 129 -#define __NR_get_kernel_syms 130 -#define __NR_quotactl 131 -#define __NR_getpgid 132 -#define __NR_fchdir 133 -#define __NR_bdflush 134 -#define __NR_sysfs 135 -#define __NR_personality 136 -#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ -#define __NR_setfsuid 138 -#define __NR_setfsgid 139 -#define __NR__llseek 140 -#define __NR_getdents 141 -#define __NR__newselect 142 -#define __NR_flock 143 -#define __NR_msync 144 -#define __NR_readv 145 -#define __NR_writev 146 -#define __NR_getsid 147 -#define __NR_fdatasync 148 -#define __NR__sysctl 149 -#define __NR_mlock 150 -#define __NR_munlock 151 -#define __NR_mlockall 152 -#define __NR_munlockall 153 -#define __NR_sched_setparam 154 -#define __NR_sched_getparam 155 -#define __NR_sched_setscheduler 156 -#define __NR_sched_getscheduler 157 -#define __NR_sched_yield 158 -#define __NR_sched_get_priority_max 159 -#define __NR_sched_get_priority_min 160 -#define __NR_sched_rr_get_interval 161 -#define __NR_nanosleep 162 -#define __NR_mremap 163 -#define __NR_setresuid 164 -#define __NR_getresuid 165 -// #define __NR_vm86 /* 166 */ not supported -#define __NR_query_module 167 -#define __NR_poll 168 -#define __NR_nfsservctl 169 -#define __NR_setresgid 170 -#define __NR_getresgid 171 -#define __NR_prctl 172 -#define __NR_rt_sigreturn 173 -#define __NR_rt_sigaction 174 -#define __NR_rt_sigprocmask 175 -#define __NR_rt_sigpending 176 -#define __NR_rt_sigtimedwait 177 -#define __NR_rt_sigqueueinfo 178 -#define __NR_rt_sigsuspend 179 -#define __NR_pread64 180 -#define __NR_pwrite64 181 -#define __NR_chown 182 -#define __NR_getcwd 183 -#define __NR_capget 184 -#define __NR_capset 185 -#define __NR_sigaltstack 186 -#define __NR_sendfile 187 -#define __NR_getpmsg 188 /* some people actually want streams */ -#define __NR_putpmsg 189 /* some people actually want streams */ -#define __NR_vfork 190 -#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#define __NR_lchown32 198 -#define __NR_getuid32 199 -#define __NR_getgid32 200 -#define __NR_geteuid32 201 -#define __NR_getegid32 202 -#define __NR_setreuid32 203 -#define __NR_setregid32 204 -#define __NR_getgroups32 205 -#define __NR_setgroups32 206 -#define __NR_fchown32 207 -#define __NR_setresuid32 208 -#define __NR_getresuid32 209 -#define __NR_setresgid32 210 -#define __NR_getresgid32 211 -#define __NR_chown32 212 -#define __NR_setuid32 213 -#define __NR_setgid32 214 -#define __NR_setfsuid32 215 -#define __NR_setfsgid32 216 -#define __NR_pivot_root 217 -#define __NR_mincore 218 -#define __NR_madvise 219 - -#define __NR_getdents64 220 -#define __NR_fcntl64 221 -#define __NR_security 223 /* syscall for security modules */ -#define __NR_gettid 224 -#define __NR_readahead 225 -#define __NR_setxattr 226 -#define __NR_lsetxattr 227 -#define __NR_fsetxattr 228 -#define __NR_getxattr 229 -#define __NR_lgetxattr 230 -#define __NR_fgetxattr 231 -#define __NR_listxattr 232 -#define __NR_llistxattr 233 -#define __NR_flistxattr 234 -#define __NR_removexattr 235 -#define __NR_lremovexattr 236 -#define __NR_fremovexattr 237 -#define __NR_tkill 238 -#define __NR_sendfile64 239 -#define __NR_futex 240 -#define __NR_sched_setaffinity 241 -#define __NR_sched_getaffinity 242 -#define __NR_set_thread_area 243 -#define __NR_get_thread_area 244 -#define __NR_io_setup 245 -#define __NR_io_destroy 246 -#define __NR_io_getevents 247 -#define __NR_io_submit 248 -#define __NR_io_cancel 249 -#define __NR_fadvise64 250 - -#define __NR_exit_group 252 -#define __NR_lookup_dcookie 253 -#define __NR_epoll_create 254 -#define __NR_epoll_ctl 255 -#define __NR_epoll_wait 256 -#define __NR_remap_file_pages 257 -#define __NR_set_tid_address 258 -#define __NR_timer_create 259 -#define __NR_timer_settime (__NR_timer_create+1) -#define __NR_timer_gettime (__NR_timer_create+2) -#define __NR_timer_getoverrun (__NR_timer_create+3) -#define __NR_timer_delete (__NR_timer_create+4) -#define __NR_clock_settime (__NR_timer_create+5) -#define __NR_clock_gettime (__NR_timer_create+6) -#define __NR_clock_getres (__NR_timer_create+7) -#define __NR_clock_nanosleep (__NR_timer_create+8) -#define __NR_statfs64 268 -#define __NR_fstatfs64 269 -#define __NR_tgkill 270 -#define __NR_utimes 271 -#define __NR_fadvise64_64 272 -#define __NR_vserver 273 -#define __NR_mbind 274 -#define __NR_get_mempolicy 275 -#define __NR_set_mempolicy 276 -#define __NR_mq_open 277 -#define __NR_mq_unlink (__NR_mq_open+1) -#define __NR_mq_timedsend (__NR_mq_open+2) -#define __NR_mq_timedreceive (__NR_mq_open+3) -#define __NR_mq_notify (__NR_mq_open+4) -#define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_kexec_load 283 -#define __NR_waitid 284 -/* #define __NR_sys_setaltroot 285 */ -#define __NR_add_key 286 -#define __NR_request_key 287 -#define __NR_keyctl 288 -#define __NR_ioprio_set 289 -#define __NR_ioprio_get 290 -#define __NR_inotify_init 291 -#define __NR_inotify_add_watch 292 -#define __NR_inotify_rm_watch 293 -#define __NR_migrate_pages 294 -#define __NR_openat 295 -#define __NR_mkdirat 296 -#define __NR_mknodat 297 -#define __NR_fchownat 298 -#define __NR_futimesat 299 -#define __NR_fstatat64 300 -#define __NR_unlinkat 301 -#define __NR_renameat 302 -#define __NR_linkat 303 -#define __NR_symlinkat 304 -#define __NR_readlinkat 305 -#define __NR_fchmodat 306 -#define __NR_faccessat 307 -#define __NR_pselect6 308 -#define __NR_ppoll 309 -#define __NR_unshare 310 -#define __NR_set_robust_list 311 -#define __NR_get_robust_list 312 -#define __NR_splice 313 -#define __NR_sync_file_range 314 -#define __NR_tee 315 -#define __NR_vmsplice 316 -#define __NR_move_pages 317 -#define __NR_getcpu 318 -#define __NR_epoll_pwait 319 -#define __NR_utimensat 320 -#define __NR_signalfd 321 -#define __NR_timerfd_create 322 -#define __NR_eventfd 323 -#define __NR_fallocate 324 -#define __NR_timerfd_settime 325 -#define __NR_timerfd_gettime 326 -#define __NR_signalfd4 327 -#define __NR_eventfd2 328 -#define __NR_epoll_create1 329 -#define __NR_dup3 330 -#define __NR_pipe2 331 -#define __NR_inotify_init1 332 -#define __NR_preadv 333 -#define __NR_pwritev 334 -#define __NR_rt_tgsigqueueinfo 335 -#define __NR_perf_event_open 336 -#define __NR_setns 337 +#include <uapi/asm/unistd.h> -#ifdef __KERNEL__ #define NR_syscalls 338 @@ -372,6 +29,7 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND +#define __ARCH_WANT_SYS_EXECVE /* * "Conditional" syscalls @@ -383,5 +41,4 @@ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") #endif -#endif /* __KERNEL__ */ #endif /* _ASM_UNISTD_H_ */ diff --git a/arch/frv/include/uapi/asm/Kbuild b/arch/frv/include/uapi/asm/Kbuild index baebb3da1d4..42a2b33461c 100644 --- a/arch/frv/include/uapi/asm/Kbuild +++ b/arch/frv/include/uapi/asm/Kbuild @@ -1,3 +1,35 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += kvm_para.h +header-y += mman.h +header-y += msgbuf.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += registers.h +header-y += resource.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += unistd.h diff --git a/arch/frv/include/asm/auxvec.h b/arch/frv/include/uapi/asm/auxvec.h index 07710778fa1..07710778fa1 100644 --- a/arch/frv/include/asm/auxvec.h +++ b/arch/frv/include/uapi/asm/auxvec.h diff --git a/arch/frv/include/asm/bitsperlong.h b/arch/frv/include/uapi/asm/bitsperlong.h index 6dc0bb0c13b..6dc0bb0c13b 100644 --- a/arch/frv/include/asm/bitsperlong.h +++ b/arch/frv/include/uapi/asm/bitsperlong.h diff --git a/arch/frv/include/asm/byteorder.h b/arch/frv/include/uapi/asm/byteorder.h index f29b7593e08..f29b7593e08 100644 --- a/arch/frv/include/asm/byteorder.h +++ b/arch/frv/include/uapi/asm/byteorder.h diff --git a/arch/frv/include/asm/errno.h b/arch/frv/include/uapi/asm/errno.h index d010795ceef..d010795ceef 100644 --- a/arch/frv/include/asm/errno.h +++ b/arch/frv/include/uapi/asm/errno.h diff --git a/arch/frv/include/asm/fcntl.h b/arch/frv/include/uapi/asm/fcntl.h index 46ab12db573..46ab12db573 100644 --- a/arch/frv/include/asm/fcntl.h +++ b/arch/frv/include/uapi/asm/fcntl.h diff --git a/arch/frv/include/asm/ioctl.h b/arch/frv/include/uapi/asm/ioctl.h index b279fe06dfe..b279fe06dfe 100644 --- a/arch/frv/include/asm/ioctl.h +++ b/arch/frv/include/uapi/asm/ioctl.h diff --git a/arch/frv/include/asm/ioctls.h b/arch/frv/include/uapi/asm/ioctls.h index 2f9fb436ec3..2f9fb436ec3 100644 --- a/arch/frv/include/asm/ioctls.h +++ b/arch/frv/include/uapi/asm/ioctls.h diff --git a/arch/frv/include/asm/ipcbuf.h b/arch/frv/include/uapi/asm/ipcbuf.h index 84c7e51cb6d..84c7e51cb6d 100644 --- a/arch/frv/include/asm/ipcbuf.h +++ b/arch/frv/include/uapi/asm/ipcbuf.h diff --git a/arch/frv/include/asm/kvm_para.h b/arch/frv/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/frv/include/asm/kvm_para.h +++ b/arch/frv/include/uapi/asm/kvm_para.h diff --git a/arch/frv/include/asm/mman.h b/arch/frv/include/uapi/asm/mman.h index 8eebf89f5ab..8eebf89f5ab 100644 --- a/arch/frv/include/asm/mman.h +++ b/arch/frv/include/uapi/asm/mman.h diff --git a/arch/frv/include/asm/msgbuf.h b/arch/frv/include/uapi/asm/msgbuf.h index 97ceb55a06f..97ceb55a06f 100644 --- a/arch/frv/include/asm/msgbuf.h +++ b/arch/frv/include/uapi/asm/msgbuf.h diff --git a/arch/frv/include/asm/param.h b/arch/frv/include/uapi/asm/param.h index a52dca9a956..a52dca9a956 100644 --- a/arch/frv/include/asm/param.h +++ b/arch/frv/include/uapi/asm/param.h diff --git a/arch/frv/include/asm/poll.h b/arch/frv/include/uapi/asm/poll.h index 0d01479ccc5..0d01479ccc5 100644 --- a/arch/frv/include/asm/poll.h +++ b/arch/frv/include/uapi/asm/poll.h diff --git a/arch/frv/include/asm/posix_types.h b/arch/frv/include/uapi/asm/posix_types.h index fe512af74a5..fe512af74a5 100644 --- a/arch/frv/include/asm/posix_types.h +++ b/arch/frv/include/uapi/asm/posix_types.h diff --git a/arch/frv/include/uapi/asm/ptrace.h b/arch/frv/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..3887e493468 --- /dev/null +++ b/arch/frv/include/uapi/asm/ptrace.h @@ -0,0 +1,60 @@ +/* ptrace.h: ptrace() relevant definitions + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_PTRACE_H +#define _UAPI_ASM_PTRACE_H + +#include <asm/registers.h> + + +#define PT_PSR 0 +#define PT_ISR 1 +#define PT_CCR 2 +#define PT_CCCR 3 +#define PT_LR 4 +#define PT_LCR 5 +#define PT_PC 6 + +#define PT__STATUS 7 /* exception status */ +#define PT_SYSCALLNO 8 /* syscall number or -1 */ +#define PT_ORIG_GR8 9 /* saved GR8 for signal handling */ +#define PT_GNER0 10 +#define PT_GNER1 11 +#define PT_IACC0H 12 +#define PT_IACC0L 13 + +#define PT_GR(j) ( 14 + (j)) /* GRj for 0<=j<=63 */ +#define PT_FR(j) ( 78 + (j)) /* FRj for 0<=j<=63 */ +#define PT_FNER(j) (142 + (j)) /* FNERj for 0<=j<=1 */ +#define PT_MSR(j) (144 + (j)) /* MSRj for 0<=j<=2 */ +#define PT_ACC(j) (146 + (j)) /* ACCj for 0<=j<=7 */ +#define PT_ACCG(jklm) (154 + (jklm)) /* ACCGjklm for 0<=jklm<=1 (reads four regs per slot) */ +#define PT_FSR(j) (156 + (j)) /* FSRj for 0<=j<=0 */ +#define PT__GPEND 78 +#define PT__END 157 + +#define PT_TBR PT_GR(0) +#define PT_SP PT_GR(1) +#define PT_FP PT_GR(2) +#define PT_PREV_FRAME PT_GR(28) /* previous exception frame pointer (old gr28 value) */ +#define PT_CURR_TASK PT_GR(29) /* current task */ + + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 +#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ + +#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ +#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ + +#endif /* _UAPI_ASM_PTRACE_H */ diff --git a/arch/frv/include/asm/registers.h b/arch/frv/include/uapi/asm/registers.h index 9666119fcf6..9666119fcf6 100644 --- a/arch/frv/include/asm/registers.h +++ b/arch/frv/include/uapi/asm/registers.h diff --git a/arch/frv/include/asm/resource.h b/arch/frv/include/uapi/asm/resource.h index 5fc60548fd0..5fc60548fd0 100644 --- a/arch/frv/include/asm/resource.h +++ b/arch/frv/include/uapi/asm/resource.h diff --git a/arch/frv/include/asm/sembuf.h b/arch/frv/include/uapi/asm/sembuf.h index 164b12786d6..164b12786d6 100644 --- a/arch/frv/include/asm/sembuf.h +++ b/arch/frv/include/uapi/asm/sembuf.h diff --git a/arch/frv/include/uapi/asm/setup.h b/arch/frv/include/uapi/asm/setup.h new file mode 100644 index 00000000000..fbf3fc96aae --- /dev/null +++ b/arch/frv/include/uapi/asm/setup.h @@ -0,0 +1,18 @@ +/* setup.h: setup stuff + * + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _UAPI_ASM_SETUP_H +#define _UAPI_ASM_SETUP_H + +#define COMMAND_LINE_SIZE 512 + + +#endif /* _UAPI_ASM_SETUP_H */ diff --git a/arch/frv/include/asm/shmbuf.h b/arch/frv/include/uapi/asm/shmbuf.h index 4c6e711a477..4c6e711a477 100644 --- a/arch/frv/include/asm/shmbuf.h +++ b/arch/frv/include/uapi/asm/shmbuf.h diff --git a/arch/frv/include/asm/sigcontext.h b/arch/frv/include/uapi/asm/sigcontext.h index 3b263f3cc96..3b263f3cc96 100644 --- a/arch/frv/include/asm/sigcontext.h +++ b/arch/frv/include/uapi/asm/sigcontext.h diff --git a/arch/frv/include/asm/siginfo.h b/arch/frv/include/uapi/asm/siginfo.h index d3fd1ca4565..d3fd1ca4565 100644 --- a/arch/frv/include/asm/siginfo.h +++ b/arch/frv/include/uapi/asm/siginfo.h diff --git a/arch/frv/include/uapi/asm/signal.h b/arch/frv/include/uapi/asm/signal.h new file mode 100644 index 00000000000..bf3b162f9be --- /dev/null +++ b/arch/frv/include/uapi/asm/signal.h @@ -0,0 +1,36 @@ +#ifndef _UAPI_ASM_SIGNAL_H +#define _UAPI_ASM_SIGNAL_H + +#include <linux/types.h> + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* !__KERNEL__ */ + +#define SA_RESTORER 0x04000000 /* to get struct sigaction correct */ + +#include <asm-generic/signal.h> + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +#endif /* _UAPI_ASM_SIGNAL_H */ diff --git a/arch/frv/include/asm/socket.h b/arch/frv/include/uapi/asm/socket.h index a5b1d7dbb20..a5b1d7dbb20 100644 --- a/arch/frv/include/asm/socket.h +++ b/arch/frv/include/uapi/asm/socket.h diff --git a/arch/frv/include/asm/sockios.h b/arch/frv/include/uapi/asm/sockios.h index 5dbdd13e6de..5dbdd13e6de 100644 --- a/arch/frv/include/asm/sockios.h +++ b/arch/frv/include/uapi/asm/sockios.h diff --git a/arch/frv/include/asm/stat.h b/arch/frv/include/uapi/asm/stat.h index ce56de9b37b..ce56de9b37b 100644 --- a/arch/frv/include/asm/stat.h +++ b/arch/frv/include/uapi/asm/stat.h diff --git a/arch/frv/include/asm/statfs.h b/arch/frv/include/uapi/asm/statfs.h index 741f586045b..741f586045b 100644 --- a/arch/frv/include/asm/statfs.h +++ b/arch/frv/include/uapi/asm/statfs.h diff --git a/arch/frv/include/asm/swab.h b/arch/frv/include/uapi/asm/swab.h index f305834b479..f305834b479 100644 --- a/arch/frv/include/asm/swab.h +++ b/arch/frv/include/uapi/asm/swab.h diff --git a/arch/frv/include/asm/termbits.h b/arch/frv/include/uapi/asm/termbits.h index 7722e19cc34..7722e19cc34 100644 --- a/arch/frv/include/asm/termbits.h +++ b/arch/frv/include/uapi/asm/termbits.h diff --git a/arch/frv/include/uapi/asm/termios.h b/arch/frv/include/uapi/asm/termios.h new file mode 100644 index 00000000000..edcc08a2238 --- /dev/null +++ b/arch/frv/include/uapi/asm/termios.h @@ -0,0 +1,46 @@ +#ifndef _UAPI_ASM_TERMIOS_H +#define _UAPI_ASM_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +#define TIOCM_MODEM_BITS TIOCM_OUT2 /* IRDA support */ + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + + +#endif /* _UAPI_ASM_TERMIOS_H */ diff --git a/arch/frv/include/asm/exec.h b/arch/frv/include/uapi/asm/types.h index 65c91305d4a..cf23149943f 100644 --- a/arch/frv/include/asm/exec.h +++ b/arch/frv/include/uapi/asm/types.h @@ -1,6 +1,6 @@ -/* FR-V CPU executable handling +/* types.h: FRV types * - * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or @@ -8,10 +8,4 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ - -#ifndef _ASM_EXEC_H -#define _ASM_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* _ASM_EXEC_H */ +#include <asm-generic/int-ll64.h> diff --git a/arch/frv/include/uapi/asm/unistd.h b/arch/frv/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..9e2612ff1c9 --- /dev/null +++ b/arch/frv/include/uapi/asm/unistd.h @@ -0,0 +1,348 @@ +#ifndef _UAPI_ASM_UNISTD_H_ +#define _UAPI_ASM_UNISTD_H_ + +/* + * This file contains the system call numbers. + */ + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_lchown 16 +#define __NR_break 17 +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +#define __NR_stty 31 +#define __NR_gtty 32 +#define __NR_access 33 +#define __NR_nice 34 +#define __NR_ftime 35 +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_prof 44 +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +#define __NR_lock 53 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_mpx 56 +#define __NR_setpgid 57 +#define __NR_ulimit 58 +// #define __NR_oldolduname /* 59 */ obsolete +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */ +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +// #define __NR_mmap 90 /* obsolete - not implemented */ +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +// #define __NR_profil /* 98 */ obsolete +#define __NR_statfs 99 +#define __NR_fstatfs 100 +// #define __NR_ioperm /* 101 */ not supported +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +// #define __NR_olduname /* 109 */ obsolete +// #define __NR_iopl /* 110 */ not supported +#define __NR_vhangup 111 +// #define __NR_idle /* 112 */ Obsolete +// #define __NR_vm86old /* 113 */ not supported +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +// #define __NR_modify_ldt /* 123 */ not supported +#define __NR_cacheflush 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +// #define __NR_vm86 /* 166 */ not supported +#define __NR_query_module 167 +#define __NR_poll 168 +#define __NR_nfsservctl 169 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +#define __NR_chown 182 +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +#define __NR_getpmsg 188 /* some people actually want streams */ +#define __NR_putpmsg 189 /* some people actually want streams */ +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 + +#define __NR_getdents64 220 +#define __NR_fcntl64 221 +#define __NR_security 223 /* syscall for security modules */ +#define __NR_gettid 224 +#define __NR_readahead 225 +#define __NR_setxattr 226 +#define __NR_lsetxattr 227 +#define __NR_fsetxattr 228 +#define __NR_getxattr 229 +#define __NR_lgetxattr 230 +#define __NR_fgetxattr 231 +#define __NR_listxattr 232 +#define __NR_llistxattr 233 +#define __NR_flistxattr 234 +#define __NR_removexattr 235 +#define __NR_lremovexattr 236 +#define __NR_fremovexattr 237 +#define __NR_tkill 238 +#define __NR_sendfile64 239 +#define __NR_futex 240 +#define __NR_sched_setaffinity 241 +#define __NR_sched_getaffinity 242 +#define __NR_set_thread_area 243 +#define __NR_get_thread_area 244 +#define __NR_io_setup 245 +#define __NR_io_destroy 246 +#define __NR_io_getevents 247 +#define __NR_io_submit 248 +#define __NR_io_cancel 249 +#define __NR_fadvise64 250 + +#define __NR_exit_group 252 +#define __NR_lookup_dcookie 253 +#define __NR_epoll_create 254 +#define __NR_epoll_ctl 255 +#define __NR_epoll_wait 256 +#define __NR_remap_file_pages 257 +#define __NR_set_tid_address 258 +#define __NR_timer_create 259 +#define __NR_timer_settime (__NR_timer_create+1) +#define __NR_timer_gettime (__NR_timer_create+2) +#define __NR_timer_getoverrun (__NR_timer_create+3) +#define __NR_timer_delete (__NR_timer_create+4) +#define __NR_clock_settime (__NR_timer_create+5) +#define __NR_clock_gettime (__NR_timer_create+6) +#define __NR_clock_getres (__NR_timer_create+7) +#define __NR_clock_nanosleep (__NR_timer_create+8) +#define __NR_statfs64 268 +#define __NR_fstatfs64 269 +#define __NR_tgkill 270 +#define __NR_utimes 271 +#define __NR_fadvise64_64 272 +#define __NR_vserver 273 +#define __NR_mbind 274 +#define __NR_get_mempolicy 275 +#define __NR_set_mempolicy 276 +#define __NR_mq_open 277 +#define __NR_mq_unlink (__NR_mq_open+1) +#define __NR_mq_timedsend (__NR_mq_open+2) +#define __NR_mq_timedreceive (__NR_mq_open+3) +#define __NR_mq_notify (__NR_mq_open+4) +#define __NR_mq_getsetattr (__NR_mq_open+5) +#define __NR_kexec_load 283 +#define __NR_waitid 284 +/* #define __NR_sys_setaltroot 285 */ +#define __NR_add_key 286 +#define __NR_request_key 287 +#define __NR_keyctl 288 +#define __NR_ioprio_set 289 +#define __NR_ioprio_get 290 +#define __NR_inotify_init 291 +#define __NR_inotify_add_watch 292 +#define __NR_inotify_rm_watch 293 +#define __NR_migrate_pages 294 +#define __NR_openat 295 +#define __NR_mkdirat 296 +#define __NR_mknodat 297 +#define __NR_fchownat 298 +#define __NR_futimesat 299 +#define __NR_fstatat64 300 +#define __NR_unlinkat 301 +#define __NR_renameat 302 +#define __NR_linkat 303 +#define __NR_symlinkat 304 +#define __NR_readlinkat 305 +#define __NR_fchmodat 306 +#define __NR_faccessat 307 +#define __NR_pselect6 308 +#define __NR_ppoll 309 +#define __NR_unshare 310 +#define __NR_set_robust_list 311 +#define __NR_get_robust_list 312 +#define __NR_splice 313 +#define __NR_sync_file_range 314 +#define __NR_tee 315 +#define __NR_vmsplice 316 +#define __NR_move_pages 317 +#define __NR_getcpu 318 +#define __NR_epoll_pwait 319 +#define __NR_utimensat 320 +#define __NR_signalfd 321 +#define __NR_timerfd_create 322 +#define __NR_eventfd 323 +#define __NR_fallocate 324 +#define __NR_timerfd_settime 325 +#define __NR_timerfd_gettime 326 +#define __NR_signalfd4 327 +#define __NR_eventfd2 328 +#define __NR_epoll_create1 329 +#define __NR_dup3 330 +#define __NR_pipe2 331 +#define __NR_inotify_init1 332 +#define __NR_preadv 333 +#define __NR_pwritev 334 +#define __NR_rt_tgsigqueueinfo 335 +#define __NR_perf_event_open 336 +#define __NR_setns 337 + +#endif /* _UAPI_ASM_UNISTD_H_ */ diff --git a/arch/frv/kernel/Makefile b/arch/frv/kernel/Makefile index ad4087b6996..3cbb3294b9f 100644 --- a/arch/frv/kernel/Makefile +++ b/arch/frv/kernel/Makefile @@ -7,8 +7,8 @@ heads-$(CONFIG_MMU) := head-mmu-fr451.o extra-y:= head.o vmlinux.lds -obj-y := $(heads-y) entry.o entry-table.o break.o switch_to.o kernel_thread.o \ - kernel_execve.o process.o traps.o ptrace.o signal.o dma.o \ +obj-y := $(heads-y) entry.o entry-table.o break.o switch_to.o \ + process.o traps.o ptrace.o signal.o dma.o \ sys_frv.o time.o setup.o frv_ksyms.o \ debug-stub.o irq.o sleep.o uaccess.o diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S index 7d5e000fd32..dfcd263c051 100644 --- a/arch/frv/kernel/entry.S +++ b/arch/frv/kernel/entry.S @@ -863,6 +863,14 @@ ret_from_fork: setlos.p #0,gr8 bra __syscall_exit + .globl ret_from_kernel_thread +ret_from_kernel_thread: + lddi.p @(gr28,#REG_GR(8)),gr20 + call schedule_tail + calll.p @(gr21,gr0) + or gr20,gr20,gr8 + bra __syscall_exit + ################################################################################################### # # Return to user mode is not as complex as all this looks, @@ -1067,27 +1075,10 @@ __entry_return_from_kernel_interrupt: subicc gr5,#0,gr0,icc0 beq icc0,#0,__entry_return_direct -__entry_preempt_need_resched: - ldi @(gr15,#TI_FLAGS),gr4 - andicc gr4,#_TIF_NEED_RESCHED,gr0,icc0 - beq icc0,#1,__entry_return_direct - - setlos #PREEMPT_ACTIVE,gr5 - sti gr5,@(gr15,#TI_FLAGS) - - andi gr23,#~PSR_PIL,gr23 - movgs gr23,psr - - call schedule - sti gr0,@(gr15,#TI_PRE_COUNT) - - movsg psr,gr23 - ori gr23,#PSR_PIL_14,gr23 - movgs gr23,psr - bra __entry_preempt_need_resched -#else - bra __entry_return_direct + subcc gr0,gr0,gr0,icc2 /* set Z and clear C */ + call preempt_schedule_irq #endif + bra __entry_return_direct ############################################################################### diff --git a/arch/frv/kernel/frv_ksyms.c b/arch/frv/kernel/frv_ksyms.c index a89803b58b9..86c516d96dc 100644 --- a/arch/frv/kernel/frv_ksyms.c +++ b/arch/frv/kernel/frv_ksyms.c @@ -30,7 +30,6 @@ EXPORT_SYMBOL(ip_fast_csum); EXPORT_SYMBOL(local_irq_count); EXPORT_SYMBOL(local_bh_count); #endif -EXPORT_SYMBOL(kernel_thread); EXPORT_SYMBOL(__res_bus_clock_speed_HZ); EXPORT_SYMBOL(__page_offset); diff --git a/arch/frv/kernel/kernel_execve.S b/arch/frv/kernel/kernel_execve.S deleted file mode 100644 index 9b074a16a05..00000000000 --- a/arch/frv/kernel/kernel_execve.S +++ /dev/null @@ -1,33 +0,0 @@ -/* in-kernel program execution - * - * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/linkage.h> -#include <asm/unistd.h> - -############################################################################### -# -# Do a system call from kernel instead of calling sys_execve so we end up with -# proper pt_regs. -# -# int kernel_execve(const char *filename, char *const argv[], char *const envp[]) -# -# On entry: GR8/GR9/GR10: arguments to function -# On return: GR8: syscall return. -# -############################################################################### - .globl kernel_execve - .type kernel_execve,@function -kernel_execve: - setlos __NR_execve,gr7 - tira gr0,#0 - bralr - - .size kernel_execve,.-kernel_execve diff --git a/arch/frv/kernel/kernel_thread.S b/arch/frv/kernel/kernel_thread.S deleted file mode 100644 index f0e52943f92..00000000000 --- a/arch/frv/kernel/kernel_thread.S +++ /dev/null @@ -1,77 +0,0 @@ -/* kernel_thread.S: kernel thread creation - * - * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include <linux/linkage.h> -#include <linux/kern_levels.h> -#include <asm/unistd.h> - -#define CLONE_VM 0x00000100 /* set if VM shared between processes */ - - .section .rodata -kernel_thread_emsg: - .asciz KERN_ERR "failed to create kernel thread: error=%d\n" - - .text - .balign 4 - -############################################################################### -# -# Create a kernel thread -# -# int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) -# -############################################################################### - .globl kernel_thread - .type kernel_thread,@function -kernel_thread: - or.p gr8,gr0,gr4 - or gr9,gr0,gr5 - - # start by forking the current process, but with shared VM - setlos.p #__NR_clone,gr7 ; syscall number - ori gr10,#CLONE_VM,gr8 ; first syscall arg [clone_flags] - sethi.p #0xe4e4,gr9 ; second syscall arg [newsp] - setlo #0xe4e4,gr9 - setlos.p #0,gr10 ; third syscall arg [parent_tidptr] - setlos #0,gr11 ; fourth syscall arg [child_tidptr] - tira gr0,#0 - setlos.p #4095,gr7 - andcc gr8,gr8,gr0,icc0 - addcc.p gr8,gr7,gr0,icc1 - bnelr icc0,#2 - bc icc1,#0,kernel_thread_error - - # now invoke the work function - or gr5,gr0,gr8 - calll @(gr4,gr0) - - # and finally exit the thread - setlos #__NR_exit,gr7 ; syscall number - tira gr0,#0 - -kernel_thread_error: - subi sp,#8,sp - movsg lr,gr4 - sti gr8,@(sp,#0) - sti.p gr4,@(sp,#4) - - or gr8,gr0,gr9 - sethi.p %hi(kernel_thread_emsg),gr8 - setlo %lo(kernel_thread_emsg),gr8 - - call printk - - ldi @(sp,#4),gr4 - ldi @(sp,#0),gr8 - subi sp,#8,sp - jmpl @(gr4,gr0) - - .size kernel_thread,.-kernel_thread diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c index 2eb7fa5bf9d..7e33215f1d8 100644 --- a/arch/frv/kernel/process.c +++ b/arch/frv/kernel/process.c @@ -38,6 +38,7 @@ #include "local.h" asmlinkage void ret_from_fork(void); +asmlinkage void ret_from_kernel_thread(void); #include <asm/pgalloc.h> @@ -172,32 +173,16 @@ asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, * set up the kernel stack and exception frames for a new process */ int copy_thread(unsigned long clone_flags, - unsigned long usp, unsigned long topstk, + unsigned long usp, unsigned long arg, struct task_struct *p, struct pt_regs *regs) { - struct pt_regs *childregs0, *childregs, *regs0; + struct pt_regs *childregs; - regs0 = __kernel_frame0_ptr; - childregs0 = (struct pt_regs *) + childregs = (struct pt_regs *) (task_stack_page(p) + THREAD_SIZE - FRV_FRAME0_SIZE); - childregs = childregs0; /* set up the userspace frame (the only place that the USP is stored) */ - *childregs0 = *regs0; - - childregs0->gr8 = 0; - childregs0->sp = usp; - childregs0->next_frame = NULL; - - /* set up the return kernel frame if called from kernel_thread() */ - if (regs != regs0) { - childregs--; - *childregs = *regs; - childregs->sp = (unsigned long) childregs0; - childregs->next_frame = childregs0; - childregs->gr15 = (unsigned long) task_thread_info(p); - childregs->gr29 = (unsigned long) p; - } + *childregs = *__kernel_frame0_ptr; p->set_child_tid = p->clear_child_tid = NULL; @@ -206,8 +191,23 @@ int copy_thread(unsigned long clone_flags, p->thread.sp = (unsigned long) childregs; p->thread.fp = 0; p->thread.lr = 0; - p->thread.pc = (unsigned long) ret_from_fork; - p->thread.frame0 = childregs0; + p->thread.frame0 = childregs; + + if (unlikely(!regs)) { + childregs->gr9 = usp; /* function */ + childregs->gr8 = arg; + p->thread.pc = (unsigned long) ret_from_kernel_thread; + save_user_regs(p->thread.user); + return 0; + } + + /* set up the userspace frame (the only place that the USP is stored) */ + *childregs = *regs; + + childregs->sp = usp; + childregs->next_frame = NULL; + + p->thread.pc = (unsigned long) ret_from_fork; /* the new TLS pointer is passed in as arg #5 to sys_clone() */ if (clone_flags & CLONE_SETTLS) @@ -218,25 +218,6 @@ int copy_thread(unsigned long clone_flags, return 0; } /* end copy_thread() */ -/* - * sys_execve() executes a new program. - */ -asmlinkage int sys_execve(const char __user *name, - const char __user *const __user *argv, - const char __user *const __user *envp) -{ - int error; - char * filename; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - return error; - error = do_execve(filename, argv, envp, __frame); - putname(filename); - return error; -} - unsigned long get_wchan(struct task_struct *p) { struct pt_regs *regs0; diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c index 1f1e5efb338..b8993c87d3d 100644 --- a/arch/frv/kernel/setup.c +++ b/arch/frv/kernel/setup.c @@ -112,9 +112,11 @@ char __initdata redboot_command_line[COMMAND_LINE_SIZE]; #ifdef CONFIG_PM #define __pminit #define __pminitdata +#define __pminitconst #else #define __pminit __init #define __pminitdata __initdata +#define __pminitconst __initconst #endif struct clock_cmode { diff --git a/arch/frv/kernel/signal.c b/arch/frv/kernel/signal.c index 864c2f0d497..535810a3217 100644 --- a/arch/frv/kernel/signal.c +++ b/arch/frv/kernel/signal.c @@ -20,7 +20,6 @@ #include <linux/ptrace.h> #include <linux/unistd.h> #include <linux/personality.h> -#include <linux/freezer.h> #include <linux/tracehook.h> #include <asm/ucontext.h> #include <asm/uaccess.h> @@ -298,10 +297,6 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set) __frame->lr = (unsigned long) &frame->retcode; __frame->gr8 = sig; - /* the tracer may want to single-step inside the handler */ - if (test_thread_flag(TIF_SINGLESTEP)) - ptrace_notify(SIGTRAP); - #if DEBUG_SIG printk("SIG deliver %d (%s:%d): sp=%p pc=%lx ra=%p\n", sig, current->comm, current->pid, frame, __frame->pc, @@ -400,10 +395,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, __frame->gr8 = sig; __frame->gr9 = (unsigned long) &frame->info; - /* the tracer may want to single-step inside the handler */ - if (test_thread_flag(TIF_SINGLESTEP)) - ptrace_notify(SIGTRAP); - #if DEBUG_SIG printk("SIG deliver %d (%s:%d): sp=%p pc=%lx ra=%p\n", sig, current->comm, current->pid, frame, __frame->pc, diff --git a/arch/frv/mb93090-mb00/pci-dma-nommu.c b/arch/frv/mb93090-mb00/pci-dma-nommu.c index e47857f889b..b99c2a7cc7a 100644 --- a/arch/frv/mb93090-mb00/pci-dma-nommu.c +++ b/arch/frv/mb93090-mb00/pci-dma-nommu.c @@ -11,6 +11,7 @@ #include <linux/types.h> #include <linux/slab.h> +#include <linux/export.h> #include <linux/dma-mapping.h> #include <linux/list.h> #include <linux/pci.h> diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 90462eb23d0..98fabd10e95 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -7,6 +7,7 @@ config H8300 select ARCH_WANT_IPC_PARSE_VERSION select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES + select MODULES_USE_ELF_RELA config SYMBOL_PREFIX string diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild index 0e152a93c12..50bbf387b2f 100644 --- a/arch/h8300/include/asm/Kbuild +++ b/arch/h8300/include/asm/Kbuild @@ -1,3 +1,5 @@ include include/asm-generic/Kbuild.asm -generic-y += clkdev.h +generic-y += clkdev.h +generic-y += exec.h +generic-y += module.h diff --git a/arch/h8300/include/asm/exec.h b/arch/h8300/include/asm/exec.h deleted file mode 100644 index c01c45ccadf..00000000000 --- a/arch/h8300/include/asm/exec.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _H8300_EXEC_H -#define _H8300_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* _H8300_EXEC_H */ diff --git a/arch/h8300/include/asm/module.h b/arch/h8300/include/asm/module.h deleted file mode 100644 index 8e46724b7c0..00000000000 --- a/arch/h8300/include/asm/module.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef _ASM_H8300_MODULE_H -#define _ASM_H8300_MODULE_H -/* - * This file contains the H8/300 architecture specific module code. - */ -struct mod_arch_specific { }; -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr - -#endif /* _ASM_H8/300_MODULE_H */ diff --git a/arch/h8300/include/asm/thread_info.h b/arch/h8300/include/asm/thread_info.h index 9c126e0c09a..ec2f7777c65 100644 --- a/arch/h8300/include/asm/thread_info.h +++ b/arch/h8300/include/asm/thread_info.h @@ -85,8 +85,6 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ #define TIF_SIGPENDING 1 /* signal pending */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ -#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling - TIF_NEED_RESCHED */ #define TIF_MEMDIE 4 /* is terminating due to OOM killer */ #define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */ #define TIF_NOTIFY_RESUME 6 /* callback before returning to user */ @@ -95,11 +93,10 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) -#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ +#define _TIF_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \ + _TIF_NOTIFY_RESUME) #endif /* __KERNEL__ */ diff --git a/arch/h8300/kernel/process.c b/arch/h8300/kernel/process.c index f153ed1a4c0..e8dc1393a13 100644 --- a/arch/h8300/kernel/process.c +++ b/arch/h8300/kernel/process.c @@ -217,14 +217,14 @@ asmlinkage int sys_execve(const char *name, int dummy, ...) { int error; - char * filename; + struct filename *filename; struct pt_regs *regs = (struct pt_regs *) ((unsigned char *)&dummy-4); filename = getname(name); error = PTR_ERR(filename); if (IS_ERR(filename)) return error; - error = do_execve(filename, argv, envp, regs); + error = do_execve(filename->name, argv, envp, regs); putname(filename); return error; } diff --git a/arch/h8300/kernel/signal.c b/arch/h8300/kernel/signal.c index 5adaadaf921..0e81b96c642 100644 --- a/arch/h8300/kernel/signal.c +++ b/arch/h8300/kernel/signal.c @@ -38,7 +38,6 @@ #include <linux/personality.h> #include <linux/tty.h> #include <linux/binfmts.h> -#include <linux/freezer.h> #include <linux/tracehook.h> #include <asm/setup.h> diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index b2fdfb700f5..0744f7d7b1f 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -30,6 +30,7 @@ config HEXAGON select KTIME_SCALAR select GENERIC_CLOCKEVENTS select GENERIC_CLOCKEVENTS_BROADCAST + select MODULES_USE_ELF_RELA ---help--- Qualcomm Hexagon is a processor architecture designed for high performance and low power across a wide variety of applications. diff --git a/arch/hexagon/include/asm/Kbuild b/arch/hexagon/include/asm/Kbuild index 3364b6966d2..3bfa9b30f44 100644 --- a/arch/hexagon/include/asm/Kbuild +++ b/arch/hexagon/include/asm/Kbuild @@ -1,8 +1,5 @@ -include include/asm-generic/Kbuild.asm -header-y += registers.h header-y += ucontext.h -header-y += user.h generic-y += auxvec.h generic-y += bug.h diff --git a/arch/hexagon/include/asm/atomic.h b/arch/hexagon/include/asm/atomic.h index 3e258043337..468fbb0781c 100644 --- a/arch/hexagon/include/asm/atomic.h +++ b/arch/hexagon/include/asm/atomic.h @@ -1,7 +1,7 @@ /* * Atomic operations for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * * This program is free software; you can redistribute it and/or modify diff --git a/arch/hexagon/include/asm/barrier.h b/arch/hexagon/include/asm/barrier.h index a4ed6e26cb1..1041a8e70ce 100644 --- a/arch/hexagon/include/asm/barrier.h +++ b/arch/hexagon/include/asm/barrier.h @@ -1,7 +1,7 @@ /* * Memory barrier definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/bitops.h b/arch/hexagon/include/asm/bitops.h index 4caa649ad78..9b1e4afbab3 100644 --- a/arch/hexagon/include/asm/bitops.h +++ b/arch/hexagon/include/asm/bitops.h @@ -1,7 +1,7 @@ /* * Bit operations for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * * This program is free software; you can redistribute it and/or modify diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h index 0f01de2eb4a..f4ca594fdf8 100644 --- a/arch/hexagon/include/asm/cache.h +++ b/arch/hexagon/include/asm/cache.h @@ -1,7 +1,7 @@ /* * Cache definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/cacheflush.h b/arch/hexagon/include/asm/cacheflush.h index 6865c1be927..49e0896ec24 100644 --- a/arch/hexagon/include/asm/cacheflush.h +++ b/arch/hexagon/include/asm/cacheflush.h @@ -1,7 +1,7 @@ /* * Cache flush operations for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/checksum.h b/arch/hexagon/include/asm/checksum.h index 3ce4ecd44f8..46ec8a7fd65 100644 --- a/arch/hexagon/include/asm/checksum.h +++ b/arch/hexagon/include/asm/checksum.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/cmpxchg.h b/arch/hexagon/include/asm/cmpxchg.h index c5f9527e1df..9e7802911a5 100644 --- a/arch/hexagon/include/asm/cmpxchg.h +++ b/arch/hexagon/include/asm/cmpxchg.h @@ -1,7 +1,7 @@ /* * xchg/cmpxchg operations for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * * This program is free software; you can redistribute it and/or modify diff --git a/arch/hexagon/include/asm/delay.h b/arch/hexagon/include/asm/delay.h index 9ab12e9a872..53079719d66 100644 --- a/arch/hexagon/include/asm/delay.h +++ b/arch/hexagon/include/asm/delay.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h index 233ed3d2d25..85e9935660c 100644 --- a/arch/hexagon/include/asm/dma-mapping.h +++ b/arch/hexagon/include/asm/dma-mapping.h @@ -1,7 +1,7 @@ /* * DMA operations for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/dma.h b/arch/hexagon/include/asm/dma.h index da6d2f61a93..9e34ff49f3b 100644 --- a/arch/hexagon/include/asm/dma.h +++ b/arch/hexagon/include/asm/dma.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/elf.h b/arch/hexagon/include/asm/elf.h index 82b499621e0..1ba4b3bff5e 100644 --- a/arch/hexagon/include/asm/elf.h +++ b/arch/hexagon/include/asm/elf.h @@ -1,7 +1,7 @@ /* * ELF definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/exec.h b/arch/hexagon/include/asm/exec.h index 350e6d497d4..c32b2132614 100644 --- a/arch/hexagon/include/asm/exec.h +++ b/arch/hexagon/include/asm/exec.h @@ -1,7 +1,7 @@ /* * Process execution related definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/fixmap.h b/arch/hexagon/include/asm/fixmap.h index b27f4941645..b75b6bf4269 100644 --- a/arch/hexagon/include/asm/fixmap.h +++ b/arch/hexagon/include/asm/fixmap.h @@ -1,7 +1,7 @@ /* * Fixmap support for Hexagon - enough to support highmem features * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/hexagon_vm.h b/arch/hexagon/include/asm/hexagon_vm.h index 182cb9d5476..c144bee6cab 100644 --- a/arch/hexagon/include/asm/hexagon_vm.h +++ b/arch/hexagon/include/asm/hexagon_vm.h @@ -1,7 +1,7 @@ /* * Declarations for to Hexagon Virtal Machine. * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/intrinsics.h b/arch/hexagon/include/asm/intrinsics.h index 1c02186d2e9..ca587737fb2 100644 --- a/arch/hexagon/include/asm/intrinsics.h +++ b/arch/hexagon/include/asm/intrinsics.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/io.h b/arch/hexagon/include/asm/io.h index b3acc2cc71b..e527cfeff5b 100644 --- a/arch/hexagon/include/asm/io.h +++ b/arch/hexagon/include/asm/io.h @@ -1,7 +1,7 @@ /* * IO definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/irq.h b/arch/hexagon/include/asm/irq.h index ded8c15cf3e..51661db389d 100644 --- a/arch/hexagon/include/asm/irq.h +++ b/arch/hexagon/include/asm/irq.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/irqflags.h b/arch/hexagon/include/asm/irqflags.h index ec152365541..e5fd9492d60 100644 --- a/arch/hexagon/include/asm/irqflags.h +++ b/arch/hexagon/include/asm/irqflags.h @@ -1,7 +1,7 @@ /* * IRQ support for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/kgdb.h b/arch/hexagon/include/asm/kgdb.h index 9e8779702f1..32a6fb66944 100644 --- a/arch/hexagon/include/asm/kgdb.h +++ b/arch/hexagon/include/asm/kgdb.h @@ -1,7 +1,7 @@ /* * arch/hexagon/include/asm/kgdb.h - Hexagon KGDB Support * - * Copyright (c) 2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/linkage.h b/arch/hexagon/include/asm/linkage.h index a00b85f680b..31b4cbe7e58 100644 --- a/arch/hexagon/include/asm/linkage.h +++ b/arch/hexagon/include/asm/linkage.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/mem-layout.h b/arch/hexagon/include/asm/mem-layout.h index 72e5dcda79f..af16e977c55 100644 --- a/arch/hexagon/include/asm/mem-layout.h +++ b/arch/hexagon/include/asm/mem-layout.h @@ -1,7 +1,7 @@ /* * Memory layout definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/mmu.h b/arch/hexagon/include/asm/mmu.h index 30a5d8d2659..2288b19fd0f 100644 --- a/arch/hexagon/include/asm/mmu.h +++ b/arch/hexagon/include/asm/mmu.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/mmu_context.h b/arch/hexagon/include/asm/mmu_context.h index b4fe5a5411b..d423d2e73c3 100644 --- a/arch/hexagon/include/asm/mmu_context.h +++ b/arch/hexagon/include/asm/mmu_context.h @@ -1,7 +1,7 @@ /* * MM context support for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/module.h b/arch/hexagon/include/asm/module.h index 72ba494e6d7..6b4323acef4 100644 --- a/arch/hexagon/include/asm/module.h +++ b/arch/hexagon/include/asm/module.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/page.h b/arch/hexagon/include/asm/page.h index edd97626c48..692adc21342 100644 --- a/arch/hexagon/include/asm/page.h +++ b/arch/hexagon/include/asm/page.h @@ -1,7 +1,7 @@ /* * Page management definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/perf_event.h b/arch/hexagon/include/asm/perf_event.h index 8b8526b491c..430978b1de3 100644 --- a/arch/hexagon/include/asm/perf_event.h +++ b/arch/hexagon/include/asm/perf_event.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/pgalloc.h b/arch/hexagon/include/asm/pgalloc.h index 13443c77513..679bf6d6648 100644 --- a/arch/hexagon/include/asm/pgalloc.h +++ b/arch/hexagon/include/asm/pgalloc.h @@ -1,7 +1,7 @@ /* * Page table support for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/pgtable.h b/arch/hexagon/include/asm/pgtable.h index ca619bf225e..20d55f69fe5 100644 --- a/arch/hexagon/include/asm/pgtable.h +++ b/arch/hexagon/include/asm/pgtable.h @@ -1,7 +1,7 @@ /* * Page table support for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/processor.h b/arch/hexagon/include/asm/processor.h index e8ea459002a..a03323ab9d4 100644 --- a/arch/hexagon/include/asm/processor.h +++ b/arch/hexagon/include/asm/processor.h @@ -1,7 +1,7 @@ /* * Process/processor support for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/smp.h b/arch/hexagon/include/asm/smp.h index 87c869a6a89..2b9b974e095 100644 --- a/arch/hexagon/include/asm/smp.h +++ b/arch/hexagon/include/asm/smp.h @@ -1,7 +1,7 @@ /* * SMP definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/spinlock.h b/arch/hexagon/include/asm/spinlock.h index 168a920485a..12ca4ebc033 100644 --- a/arch/hexagon/include/asm/spinlock.h +++ b/arch/hexagon/include/asm/spinlock.h @@ -1,7 +1,7 @@ /* * Spinlock support for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * * This program is free software; you can redistribute it and/or modify diff --git a/arch/hexagon/include/asm/spinlock_types.h b/arch/hexagon/include/asm/spinlock_types.h index 99b5a7575c2..7a906b5214a 100644 --- a/arch/hexagon/include/asm/spinlock_types.h +++ b/arch/hexagon/include/asm/spinlock_types.h @@ -1,7 +1,7 @@ /* * Spinlock support for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/string.h b/arch/hexagon/include/asm/string.h index f4489c15942..7d37f47a1d0 100644 --- a/arch/hexagon/include/asm/string.h +++ b/arch/hexagon/include/asm/string.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/suspend.h b/arch/hexagon/include/asm/suspend.h index 089dd826879..18b44b557fb 100644 --- a/arch/hexagon/include/asm/suspend.h +++ b/arch/hexagon/include/asm/suspend.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/switch_to.h b/arch/hexagon/include/asm/switch_to.h index 28ca0dfb606..96745e7b3e3 100644 --- a/arch/hexagon/include/asm/switch_to.h +++ b/arch/hexagon/include/asm/switch_to.h @@ -1,7 +1,7 @@ /* * Task switching definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/syscall.h b/arch/hexagon/include/asm/syscall.h index 3e7d61d38d9..fb0e9d48faa 100644 --- a/arch/hexagon/include/asm/syscall.h +++ b/arch/hexagon/include/asm/syscall.h @@ -1,7 +1,7 @@ /* * Syscall support for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/thread_info.h b/arch/hexagon/include/asm/thread_info.h index 4f936a7ee84..f7c32406a71 100644 --- a/arch/hexagon/include/asm/thread_info.h +++ b/arch/hexagon/include/asm/thread_info.h @@ -1,7 +1,7 @@ /* * Thread support for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -120,10 +120,8 @@ register struct thread_info *__current_thread_info asm(QUOTED_THREADINFO_REG); #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_SINGLESTEP 4 /* restore ss @ return to usr mode */ -#define TIF_IRET 5 /* return with iret */ #define TIF_RESTORE_SIGMASK 6 /* restore sig mask in do_signal() */ /* true if poll_idle() is polling TIF_NEED_RESCHED */ -#define TIF_POLLING_NRFLAG 16 #define TIF_MEMDIE 17 /* OOM killer killed process */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) @@ -131,9 +129,6 @@ register struct thread_info *__current_thread_info asm(QUOTED_THREADINFO_REG); #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) #define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) -#define _TIF_IRET (1 << TIF_IRET) -#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) -#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) /* work to do on interrupt/exception return - All but TIF_SYSCALL_TRACE */ #define _TIF_WORK_MASK (0x0000FFFF & ~_TIF_SYSCALL_TRACE) diff --git a/arch/hexagon/include/asm/time.h b/arch/hexagon/include/asm/time.h index 081b82cac9a..deda170c03b 100644 --- a/arch/hexagon/include/asm/time.h +++ b/arch/hexagon/include/asm/time.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/timer-regs.h b/arch/hexagon/include/asm/timer-regs.h index d80db239a7b..79912b8c1e5 100644 --- a/arch/hexagon/include/asm/timer-regs.h +++ b/arch/hexagon/include/asm/timer-regs.h @@ -1,7 +1,7 @@ /* * Timer support for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/timex.h b/arch/hexagon/include/asm/timex.h index b11c62b23f3..f63fe132f07 100644 --- a/arch/hexagon/include/asm/timex.h +++ b/arch/hexagon/include/asm/timex.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/tlb.h b/arch/hexagon/include/asm/tlb.h index 473abde01d6..2f00772cc08 100644 --- a/arch/hexagon/include/asm/tlb.h +++ b/arch/hexagon/include/asm/tlb.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/tlbflush.h b/arch/hexagon/include/asm/tlbflush.h index b89a9025122..62d95a9705c 100644 --- a/arch/hexagon/include/asm/tlbflush.h +++ b/arch/hexagon/include/asm/tlbflush.h @@ -1,7 +1,7 @@ /* * TLB flush support for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/traps.h b/arch/hexagon/include/asm/traps.h index 6a407f6e5e2..ec11285012c 100644 --- a/arch/hexagon/include/asm/traps.h +++ b/arch/hexagon/include/asm/traps.h @@ -1,7 +1,7 @@ /* * Trap support for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/uaccess.h b/arch/hexagon/include/asm/uaccess.h index 7e706eadbf0..e4127e4d6a5 100644 --- a/arch/hexagon/include/asm/uaccess.h +++ b/arch/hexagon/include/asm/uaccess.h @@ -1,7 +1,7 @@ /* * User memory access support for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/vdso.h b/arch/hexagon/include/asm/vdso.h index 2d95cbba357..ed08e6c6886 100644 --- a/arch/hexagon/include/asm/vdso.h +++ b/arch/hexagon/include/asm/vdso.h @@ -1,7 +1,7 @@ /* * vDSO implementation for Hexagon * - * Copyright (c) 2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/vm_fault.h b/arch/hexagon/include/asm/vm_fault.h index cacda36ef5d..9b0e9c50ced 100644 --- a/arch/hexagon/include/asm/vm_fault.h +++ b/arch/hexagon/include/asm/vm_fault.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/vm_mmu.h b/arch/hexagon/include/asm/vm_mmu.h index 580462de5cc..9a94de7969b 100644 --- a/arch/hexagon/include/asm/vm_mmu.h +++ b/arch/hexagon/include/asm/vm_mmu.h @@ -1,7 +1,7 @@ /* * Hexagon VM page table entry definitions * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/uapi/asm/Kbuild b/arch/hexagon/include/uapi/asm/Kbuild index baebb3da1d4..c31706c3863 100644 --- a/arch/hexagon/include/uapi/asm/Kbuild +++ b/arch/hexagon/include/uapi/asm/Kbuild @@ -1,3 +1,15 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += bitsperlong.h +header-y += byteorder.h +header-y += kvm_para.h +header-y += param.h +header-y += ptrace.h +header-y += registers.h +header-y += setup.h +header-y += sigcontext.h +header-y += signal.h +header-y += swab.h +header-y += unistd.h +header-y += user.h diff --git a/arch/hexagon/include/asm/bitsperlong.h b/arch/hexagon/include/uapi/asm/bitsperlong.h index 2701cae3426..4a658151383 100644 --- a/arch/hexagon/include/asm/bitsperlong.h +++ b/arch/hexagon/include/uapi/asm/bitsperlong.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/byteorder.h b/arch/hexagon/include/uapi/asm/byteorder.h index 0e19b9fe4ca..e31f3f7d9a4 100644 --- a/arch/hexagon/include/asm/byteorder.h +++ b/arch/hexagon/include/uapi/asm/byteorder.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/kvm_para.h b/arch/hexagon/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/hexagon/include/asm/kvm_para.h +++ b/arch/hexagon/include/uapi/asm/kvm_para.h diff --git a/arch/hexagon/include/asm/param.h b/arch/hexagon/include/uapi/asm/param.h index 285344bbd03..5cec8c0417f 100644 --- a/arch/hexagon/include/asm/param.h +++ b/arch/hexagon/include/uapi/asm/param.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/ptrace.h b/arch/hexagon/include/uapi/asm/ptrace.h index 3d2f607cd63..8ef784047a7 100644 --- a/arch/hexagon/include/asm/ptrace.h +++ b/arch/hexagon/include/uapi/asm/ptrace.h @@ -1,7 +1,7 @@ /* * Ptrace definitions for the Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/registers.h b/arch/hexagon/include/uapi/asm/registers.h index 4dd741be855..c20406f63b5 100644 --- a/arch/hexagon/include/asm/registers.h +++ b/arch/hexagon/include/uapi/asm/registers.h @@ -1,23 +1,8 @@ /* * Register definitions for the Hexagon architecture - * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. */ + #ifndef _ASM_REGISTERS_H #define _ASM_REGISTERS_H diff --git a/arch/hexagon/include/asm/setup.h b/arch/hexagon/include/uapi/asm/setup.h index 3b754c50bc0..e48285e4af9 100644 --- a/arch/hexagon/include/asm/setup.h +++ b/arch/hexagon/include/uapi/asm/setup.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/sigcontext.h b/arch/hexagon/include/uapi/asm/sigcontext.h index ce6dcd99522..b6ba5369ccc 100644 --- a/arch/hexagon/include/asm/sigcontext.h +++ b/arch/hexagon/include/uapi/asm/sigcontext.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/signal.h b/arch/hexagon/include/uapi/asm/signal.h index 471c0562e17..939556817d3 100644 --- a/arch/hexagon/include/asm/signal.h +++ b/arch/hexagon/include/uapi/asm/signal.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/swab.h b/arch/hexagon/include/uapi/asm/swab.h index 99cf0be3fb8..9069e9247a2 100644 --- a/arch/hexagon/include/asm/swab.h +++ b/arch/hexagon/include/uapi/asm/swab.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/unistd.h b/arch/hexagon/include/uapi/asm/unistd.h index c0d5565030a..81312d6a52e 100644 --- a/arch/hexagon/include/asm/unistd.h +++ b/arch/hexagon/include/uapi/asm/unistd.h @@ -1,7 +1,7 @@ /* * Syscall support for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/include/asm/user.h b/arch/hexagon/include/uapi/asm/user.h index 3a55078543d..cef13ee1413 100644 --- a/arch/hexagon/include/asm/user.h +++ b/arch/hexagon/include/uapi/asm/user.h @@ -1,21 +1,3 @@ -/* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - #ifndef HEXAGON_ASM_USER_H #define HEXAGON_ASM_USER_H diff --git a/arch/hexagon/kernel/asm-offsets.c b/arch/hexagon/kernel/asm-offsets.c index 89ffa514611..2d5e84d3b00 100644 --- a/arch/hexagon/kernel/asm-offsets.c +++ b/arch/hexagon/kernel/asm-offsets.c @@ -5,7 +5,7 @@ * Kevin Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com * Copyright (C) 2000 MIPS Technologies, Inc. * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/dma.c b/arch/hexagon/kernel/dma.c index 2b48751aa5f..65c7bdcf565 100644 --- a/arch/hexagon/kernel/dma.c +++ b/arch/hexagon/kernel/dma.c @@ -1,7 +1,7 @@ /* * DMA implementation for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/head.S b/arch/hexagon/kernel/head.S index 8e6b819125a..d859402c73b 100644 --- a/arch/hexagon/kernel/head.S +++ b/arch/hexagon/kernel/head.S @@ -1,7 +1,7 @@ /* * Early kernel startup code for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * * This program is free software; you can redistribute it and/or modify diff --git a/arch/hexagon/kernel/hexagon_ksyms.c b/arch/hexagon/kernel/hexagon_ksyms.c index 7f189247180..32b1379d687 100644 --- a/arch/hexagon/kernel/hexagon_ksyms.c +++ b/arch/hexagon/kernel/hexagon_ksyms.c @@ -1,7 +1,7 @@ /* * Export of symbols defined in assembly files and/or libgcc. * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/irq_cpu.c b/arch/hexagon/kernel/irq_cpu.c index d4416a1a431..85883e1fdc1 100644 --- a/arch/hexagon/kernel/irq_cpu.c +++ b/arch/hexagon/kernel/irq_cpu.c @@ -1,7 +1,7 @@ /* * First-level interrupt controller model for Hexagon. * - * Copyright (c) 2010-2011 Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/kgdb.c b/arch/hexagon/kernel/kgdb.c index fe4aa1bcca5..34464537064 100644 --- a/arch/hexagon/kernel/kgdb.c +++ b/arch/hexagon/kernel/kgdb.c @@ -1,7 +1,7 @@ /* * arch/hexagon/kernel/kgdb.c - Hexagon KGDB Support * - * Copyright (c) 2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/module.c b/arch/hexagon/kernel/module.c index 61a76bae366..477d07a5646 100644 --- a/arch/hexagon/kernel/module.c +++ b/arch/hexagon/kernel/module.c @@ -1,7 +1,7 @@ /* * Kernel module loader for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/process.c b/arch/hexagon/kernel/process.c index af51de63b83..9f6d7411b57 100644 --- a/arch/hexagon/kernel/process.c +++ b/arch/hexagon/kernel/process.c @@ -1,7 +1,7 @@ /* * Process creation support for Hexagon * - * Copyright (c) 2010-2012, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/ptrace.c b/arch/hexagon/kernel/ptrace.c index 96c3b2c4dba..670b1b0bee6 100644 --- a/arch/hexagon/kernel/ptrace.c +++ b/arch/hexagon/kernel/ptrace.c @@ -1,7 +1,7 @@ /* * Ptrace support for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/reset.c b/arch/hexagon/kernel/reset.c index 4d72fc58e9b..6aeabc962b3 100644 --- a/arch/hexagon/kernel/reset.c +++ b/arch/hexagon/kernel/reset.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/setup.c b/arch/hexagon/kernel/setup.c index 1202f78d25c..94a38783500 100644 --- a/arch/hexagon/kernel/setup.c +++ b/arch/hexagon/kernel/setup.c @@ -1,7 +1,7 @@ /* * Arch related setup for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/signal.c b/arch/hexagon/kernel/signal.c index 304b0808d07..5047b8b879c 100644 --- a/arch/hexagon/kernel/signal.c +++ b/arch/hexagon/kernel/signal.c @@ -1,7 +1,7 @@ /* * Signal support for Hexagon processor * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -20,7 +20,6 @@ #include <linux/linkage.h> #include <linux/syscalls.h> -#include <linux/freezer.h> #include <linux/tracehook.h> #include <asm/registers.h> #include <asm/thread_info.h> diff --git a/arch/hexagon/kernel/smp.c b/arch/hexagon/kernel/smp.c index 149fbefc1a4..8e095dffd07 100644 --- a/arch/hexagon/kernel/smp.c +++ b/arch/hexagon/kernel/smp.c @@ -1,7 +1,7 @@ /* * SMP support for Hexagon * - * Copyright (c) 2010-2012, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/stacktrace.c b/arch/hexagon/kernel/stacktrace.c index 11c597b2ac5..f94918b449a 100644 --- a/arch/hexagon/kernel/stacktrace.c +++ b/arch/hexagon/kernel/stacktrace.c @@ -1,7 +1,7 @@ /* * Stacktrace support for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/syscall.c b/arch/hexagon/kernel/syscall.c index 620dd18197a..319fa6494f5 100644 --- a/arch/hexagon/kernel/syscall.c +++ b/arch/hexagon/kernel/syscall.c @@ -1,7 +1,7 @@ /* * Hexagon system calls * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -40,7 +40,7 @@ asmlinkage int sys_execve(char __user *ufilename, const char __user *const __user *envp) { struct pt_regs *pregs = current_thread_info()->regs; - char *filename; + struct filename *filename; int retval; filename = getname(ufilename); @@ -48,7 +48,7 @@ asmlinkage int sys_execve(char __user *ufilename, if (IS_ERR(filename)) return retval; - retval = do_execve(filename, argv, envp, pregs); + retval = do_execve(filename->name, argv, envp, pregs); putname(filename); return retval; @@ -87,4 +87,3 @@ int kernel_execve(const char *filename, return retval; } -EXPORT_SYMBOL(kernel_execve); diff --git a/arch/hexagon/kernel/syscalltab.c b/arch/hexagon/kernel/syscalltab.c index c550f4177ab..7024b1ddc08 100644 --- a/arch/hexagon/kernel/syscalltab.c +++ b/arch/hexagon/kernel/syscalltab.c @@ -1,7 +1,7 @@ /* * System call table for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/time.c b/arch/hexagon/kernel/time.c index 36ba6418571..9903fad997f 100644 --- a/arch/hexagon/kernel/time.c +++ b/arch/hexagon/kernel/time.c @@ -1,7 +1,7 @@ /* * Time related functions for Hexagon architecture * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/topology.c b/arch/hexagon/kernel/topology.c index ba447518443..352f27e809f 100644 --- a/arch/hexagon/kernel/topology.c +++ b/arch/hexagon/kernel/topology.c @@ -1,7 +1,7 @@ /* * CPU topology for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/trampoline.S b/arch/hexagon/kernel/trampoline.S index 06c36c036b9..18110a9056b 100644 --- a/arch/hexagon/kernel/trampoline.S +++ b/arch/hexagon/kernel/trampoline.S @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/traps.c b/arch/hexagon/kernel/traps.c index f08857d0715..a41eeb8eeaa 100644 --- a/arch/hexagon/kernel/traps.c +++ b/arch/hexagon/kernel/traps.c @@ -1,7 +1,7 @@ /* * Kernel traps/events for Hexagon processor * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/vdso.c b/arch/hexagon/kernel/vdso.c index 5d39f42f708..0bf5a87e4d0 100644 --- a/arch/hexagon/kernel/vdso.c +++ b/arch/hexagon/kernel/vdso.c @@ -1,7 +1,7 @@ /* * vDSO implementation for Hexagon * - * Copyright (c) 2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/vm_entry.S b/arch/hexagon/kernel/vm_entry.S index 5b99066cbc8..cd71673ac25 100644 --- a/arch/hexagon/kernel/vm_entry.S +++ b/arch/hexagon/kernel/vm_entry.S @@ -1,7 +1,7 @@ /* * Event entry/exit for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/vm_events.c b/arch/hexagon/kernel/vm_events.c index 591fc1b6863..9b5a4a295a6 100644 --- a/arch/hexagon/kernel/vm_events.c +++ b/arch/hexagon/kernel/vm_events.c @@ -1,7 +1,7 @@ /* * Mostly IRQ support for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/vm_init_segtable.S b/arch/hexagon/kernel/vm_init_segtable.S index aebb35b6465..80967f2192b 100644 --- a/arch/hexagon/kernel/vm_init_segtable.S +++ b/arch/hexagon/kernel/vm_init_segtable.S @@ -1,7 +1,7 @@ /* * Initial page table for Linux kernel under Hexagon VM, * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/vm_ops.S b/arch/hexagon/kernel/vm_ops.S index 24d7fcac4ff..9fb77b3f6cf 100644 --- a/arch/hexagon/kernel/vm_ops.S +++ b/arch/hexagon/kernel/vm_ops.S @@ -1,7 +1,7 @@ /* * Hexagon VM instruction support * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/vm_switch.S b/arch/hexagon/kernel/vm_switch.S index 0decf2f58e3..62c6df91b3b 100644 --- a/arch/hexagon/kernel/vm_switch.S +++ b/arch/hexagon/kernel/vm_switch.S @@ -1,7 +1,7 @@ /* * Context switch support for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/vm_vectors.S b/arch/hexagon/kernel/vm_vectors.S index 97a4b50b00d..620f42cc582 100644 --- a/arch/hexagon/kernel/vm_vectors.S +++ b/arch/hexagon/kernel/vm_vectors.S @@ -1,7 +1,7 @@ /* * Event jump tables * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/kernel/vmlinux.lds.S b/arch/hexagon/kernel/vmlinux.lds.S index 071d3c30edf..14e793f6abb 100644 --- a/arch/hexagon/kernel/vmlinux.lds.S +++ b/arch/hexagon/kernel/vmlinux.lds.S @@ -1,7 +1,7 @@ /* * Linker script for Hexagon kernel * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/lib/checksum.c b/arch/hexagon/lib/checksum.c index 93005522d52..8169f78a46a 100644 --- a/arch/hexagon/lib/checksum.c +++ b/arch/hexagon/lib/checksum.c @@ -1,7 +1,7 @@ /* * Checksum functions for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/lib/io.c b/arch/hexagon/lib/io.c index 8ae47ba0e70..885c9626d5e 100644 --- a/arch/hexagon/lib/io.c +++ b/arch/hexagon/lib/io.c @@ -1,7 +1,7 @@ /* * I/O access functions for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/lib/memcpy.S b/arch/hexagon/lib/memcpy.S index 2101c339566..81c561c4b4d 100644 --- a/arch/hexagon/lib/memcpy.S +++ b/arch/hexagon/lib/memcpy.S @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * * This program is free software; you can redistribute it and/or modify diff --git a/arch/hexagon/lib/memset.S b/arch/hexagon/lib/memset.S index 26d961439ab..9341889ea3f 100644 --- a/arch/hexagon/lib/memset.S +++ b/arch/hexagon/lib/memset.S @@ -1,5 +1,5 @@ /* - * Copyright (c) 2011 Code Aurora Forum. All rights reserved. + * Copyright (c) 2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/cache.c b/arch/hexagon/mm/cache.c index c5cf6ee2758..fe14ccf2856 100644 --- a/arch/hexagon/mm/cache.c +++ b/arch/hexagon/mm/cache.c @@ -1,7 +1,7 @@ /* * Cache management functions for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/copy_from_user.S b/arch/hexagon/mm/copy_from_user.S index 8eb1d4d61a3..7fc94f3e664 100644 --- a/arch/hexagon/mm/copy_from_user.S +++ b/arch/hexagon/mm/copy_from_user.S @@ -1,7 +1,7 @@ /* * User memory copy functions for kernel * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/copy_to_user.S b/arch/hexagon/mm/copy_to_user.S index cb9740ed9e7..0cfbcc09d1d 100644 --- a/arch/hexagon/mm/copy_to_user.S +++ b/arch/hexagon/mm/copy_to_user.S @@ -1,7 +1,7 @@ /* * User memory copying routines for the Hexagon Kernel * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/copy_user_template.S b/arch/hexagon/mm/copy_user_template.S index 08d7d7b23da..254d8cc766b 100644 --- a/arch/hexagon/mm/copy_user_template.S +++ b/arch/hexagon/mm/copy_user_template.S @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/init.c b/arch/hexagon/mm/init.c index b57d741750b..69ffcfd2879 100644 --- a/arch/hexagon/mm/init.c +++ b/arch/hexagon/mm/init.c @@ -1,7 +1,7 @@ /* * Memory subsystem initialization for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/ioremap.c b/arch/hexagon/mm/ioremap.c index 3a37bc3b011..5905fd5f97f 100644 --- a/arch/hexagon/mm/ioremap.c +++ b/arch/hexagon/mm/ioremap.c @@ -1,7 +1,7 @@ /* * I/O remap functions for Hexagon * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/pgalloc.c b/arch/hexagon/mm/pgalloc.c index b175e2d42b8..19760a4611d 100644 --- a/arch/hexagon/mm/pgalloc.c +++ b/arch/hexagon/mm/pgalloc.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/strnlen_user.S b/arch/hexagon/mm/strnlen_user.S index 5c6a16c7c72..0eecb7a768f 100644 --- a/arch/hexagon/mm/strnlen_user.S +++ b/arch/hexagon/mm/strnlen_user.S @@ -1,7 +1,7 @@ /* * User string length functions for kernel * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/uaccess.c b/arch/hexagon/mm/uaccess.c index e748108b47a..34127261c2b 100644 --- a/arch/hexagon/mm/uaccess.c +++ b/arch/hexagon/mm/uaccess.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/vm_fault.c b/arch/hexagon/mm/vm_fault.c index 513b74cb397..308ef0ce648 100644 --- a/arch/hexagon/mm/vm_fault.c +++ b/arch/hexagon/mm/vm_fault.c @@ -1,7 +1,7 @@ /* * Memory fault handling for Hexagon * - * Copyright (c) 2010-2011 Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/hexagon/mm/vm_tlb.c b/arch/hexagon/mm/vm_tlb.c index c6ff4157546..9647d00cb76 100644 --- a/arch/hexagon/mm/vm_tlb.c +++ b/arch/hexagon/mm/vm_tlb.c @@ -1,7 +1,7 @@ /* * Hexagon Virtual Machine TLB functions * - * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 3c720ef6c32..3279646120e 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -39,7 +39,9 @@ config IA64 select ARCH_TASK_STRUCT_ALLOCATOR select ARCH_THREAD_INFO_ALLOCATOR select ARCH_CLOCKSOURCE_DATA - select GENERIC_TIME_VSYSCALL + select GENERIC_TIME_VSYSCALL_OLD + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_RELA default y help The Itanium Processor Family is Intel's 64-bit successor to diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild index 58f3d14a6cd..dd02f09b6ed 100644 --- a/arch/ia64/include/asm/Kbuild +++ b/arch/ia64/include/asm/Kbuild @@ -1,16 +1,4 @@ -include include/asm-generic/Kbuild.asm -header-y += break.h -header-y += cmpxchg.h -header-y += fpu.h -header-y += gcc_intrin.h -header-y += ia64regs.h -header-y += intel_intrin.h -header-y += intrinsics.h -header-y += perfmon.h -header-y += perfmon_default_smpl.h -header-y += ptrace_offsets.h -header-y += rse.h -header-y += ucontext.h -header-y += ustack.h generic-y += clkdev.h +generic-y += exec.h +generic-y += kvm_para.h diff --git a/arch/ia64/include/asm/exec.h b/arch/ia64/include/asm/exec.h deleted file mode 100644 index b26242490e3..00000000000 --- a/arch/ia64/include/asm/exec.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Process execution defines. - * - * Copyright (C) 1998-2003 Hewlett-Packard Co - * David Mosberger-Tang <davidm@hpl.hp.com> - * Copyright (C) 1999 Asit Mallick <asit.k.mallick@intel.com> - * Copyright (C) 1999 Don Dugger <don.dugger@intel.com> - */ -#ifndef _ASM_IA64_EXEC_H -#define _ASM_IA64_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* _ASM_IA64_EXEC_H */ diff --git a/arch/ia64/include/asm/gcc_intrin.h b/arch/ia64/include/asm/gcc_intrin.h index 21ddee54ada..f9495b1757a 100644 --- a/arch/ia64/include/asm/gcc_intrin.h +++ b/arch/ia64/include/asm/gcc_intrin.h @@ -1,621 +1,12 @@ -#ifndef _ASM_IA64_GCC_INTRIN_H -#define _ASM_IA64_GCC_INTRIN_H /* * * Copyright (C) 2002,2003 Jun Nakajima <jun.nakajima@intel.com> * Copyright (C) 2002,2003 Suresh Siddha <suresh.b.siddha@intel.com> */ +#ifndef _ASM_IA64_GCC_INTRIN_H +#define _ASM_IA64_GCC_INTRIN_H -#include <linux/types.h> -#include <linux/compiler.h> - -/* define this macro to get some asm stmts included in 'c' files */ -#define ASM_SUPPORTED - -/* Optimization barrier */ -/* The "volatile" is due to gcc bugs */ -#define ia64_barrier() asm volatile ("":::"memory") - -#define ia64_stop() asm volatile (";;"::) - -#define ia64_invala_gr(regnum) asm volatile ("invala.e r%0" :: "i"(regnum)) - -#define ia64_invala_fr(regnum) asm volatile ("invala.e f%0" :: "i"(regnum)) - -#define ia64_flushrs() asm volatile ("flushrs;;":::"memory") - -#define ia64_loadrs() asm volatile ("loadrs;;":::"memory") - -extern void ia64_bad_param_for_setreg (void); -extern void ia64_bad_param_for_getreg (void); +#include <uapi/asm/gcc_intrin.h> -#ifdef __KERNEL__ register unsigned long ia64_r13 asm ("r13") __used; -#endif - -#define ia64_native_setreg(regnum, val) \ -({ \ - switch (regnum) { \ - case _IA64_REG_PSR_L: \ - asm volatile ("mov psr.l=%0" :: "r"(val) : "memory"); \ - break; \ - case _IA64_REG_AR_KR0 ... _IA64_REG_AR_EC: \ - asm volatile ("mov ar%0=%1" :: \ - "i" (regnum - _IA64_REG_AR_KR0), \ - "r"(val): "memory"); \ - break; \ - case _IA64_REG_CR_DCR ... _IA64_REG_CR_LRR1: \ - asm volatile ("mov cr%0=%1" :: \ - "i" (regnum - _IA64_REG_CR_DCR), \ - "r"(val): "memory" ); \ - break; \ - case _IA64_REG_SP: \ - asm volatile ("mov r12=%0" :: \ - "r"(val): "memory"); \ - break; \ - case _IA64_REG_GP: \ - asm volatile ("mov gp=%0" :: "r"(val) : "memory"); \ - break; \ - default: \ - ia64_bad_param_for_setreg(); \ - break; \ - } \ -}) - -#define ia64_native_getreg(regnum) \ -({ \ - __u64 ia64_intri_res; \ - \ - switch (regnum) { \ - case _IA64_REG_GP: \ - asm volatile ("mov %0=gp" : "=r"(ia64_intri_res)); \ - break; \ - case _IA64_REG_IP: \ - asm volatile ("mov %0=ip" : "=r"(ia64_intri_res)); \ - break; \ - case _IA64_REG_PSR: \ - asm volatile ("mov %0=psr" : "=r"(ia64_intri_res)); \ - break; \ - case _IA64_REG_TP: /* for current() */ \ - ia64_intri_res = ia64_r13; \ - break; \ - case _IA64_REG_AR_KR0 ... _IA64_REG_AR_EC: \ - asm volatile ("mov %0=ar%1" : "=r" (ia64_intri_res) \ - : "i"(regnum - _IA64_REG_AR_KR0)); \ - break; \ - case _IA64_REG_CR_DCR ... _IA64_REG_CR_LRR1: \ - asm volatile ("mov %0=cr%1" : "=r" (ia64_intri_res) \ - : "i" (regnum - _IA64_REG_CR_DCR)); \ - break; \ - case _IA64_REG_SP: \ - asm volatile ("mov %0=sp" : "=r" (ia64_intri_res)); \ - break; \ - default: \ - ia64_bad_param_for_getreg(); \ - break; \ - } \ - ia64_intri_res; \ -}) - -#define ia64_hint_pause 0 - -#define ia64_hint(mode) \ -({ \ - switch (mode) { \ - case ia64_hint_pause: \ - asm volatile ("hint @pause" ::: "memory"); \ - break; \ - } \ -}) - - -/* Integer values for mux1 instruction */ -#define ia64_mux1_brcst 0 -#define ia64_mux1_mix 8 -#define ia64_mux1_shuf 9 -#define ia64_mux1_alt 10 -#define ia64_mux1_rev 11 - -#define ia64_mux1(x, mode) \ -({ \ - __u64 ia64_intri_res; \ - \ - switch (mode) { \ - case ia64_mux1_brcst: \ - asm ("mux1 %0=%1,@brcst" : "=r" (ia64_intri_res) : "r" (x)); \ - break; \ - case ia64_mux1_mix: \ - asm ("mux1 %0=%1,@mix" : "=r" (ia64_intri_res) : "r" (x)); \ - break; \ - case ia64_mux1_shuf: \ - asm ("mux1 %0=%1,@shuf" : "=r" (ia64_intri_res) : "r" (x)); \ - break; \ - case ia64_mux1_alt: \ - asm ("mux1 %0=%1,@alt" : "=r" (ia64_intri_res) : "r" (x)); \ - break; \ - case ia64_mux1_rev: \ - asm ("mux1 %0=%1,@rev" : "=r" (ia64_intri_res) : "r" (x)); \ - break; \ - } \ - ia64_intri_res; \ -}) - -#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) -# define ia64_popcnt(x) __builtin_popcountl(x) -#else -# define ia64_popcnt(x) \ - ({ \ - __u64 ia64_intri_res; \ - asm ("popcnt %0=%1" : "=r" (ia64_intri_res) : "r" (x)); \ - \ - ia64_intri_res; \ - }) -#endif - -#define ia64_getf_exp(x) \ -({ \ - long ia64_intri_res; \ - \ - asm ("getf.exp %0=%1" : "=r"(ia64_intri_res) : "f"(x)); \ - \ - ia64_intri_res; \ -}) - -#define ia64_shrp(a, b, count) \ -({ \ - __u64 ia64_intri_res; \ - asm ("shrp %0=%1,%2,%3" : "=r"(ia64_intri_res) : "r"(a), "r"(b), "i"(count)); \ - ia64_intri_res; \ -}) - -#define ia64_ldfs(regnum, x) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("ldfs %0=[%1]" :"=f"(__f__): "r"(x)); \ -}) - -#define ia64_ldfd(regnum, x) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("ldfd %0=[%1]" :"=f"(__f__): "r"(x)); \ -}) - -#define ia64_ldfe(regnum, x) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("ldfe %0=[%1]" :"=f"(__f__): "r"(x)); \ -}) - -#define ia64_ldf8(regnum, x) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("ldf8 %0=[%1]" :"=f"(__f__): "r"(x)); \ -}) - -#define ia64_ldf_fill(regnum, x) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("ldf.fill %0=[%1]" :"=f"(__f__): "r"(x)); \ -}) - -#define ia64_st4_rel_nta(m, val) \ -({ \ - asm volatile ("st4.rel.nta [%0] = %1\n\t" :: "r"(m), "r"(val)); \ -}) - -#define ia64_stfs(x, regnum) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("stfs [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ -}) - -#define ia64_stfd(x, regnum) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("stfd [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ -}) - -#define ia64_stfe(x, regnum) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("stfe [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ -}) - -#define ia64_stf8(x, regnum) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("stf8 [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ -}) - -#define ia64_stf_spill(x, regnum) \ -({ \ - register double __f__ asm ("f"#regnum); \ - asm volatile ("stf.spill [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ -}) - -#define ia64_fetchadd4_acq(p, inc) \ -({ \ - \ - __u64 ia64_intri_res; \ - asm volatile ("fetchadd4.acq %0=[%1],%2" \ - : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ - : "memory"); \ - \ - ia64_intri_res; \ -}) - -#define ia64_fetchadd4_rel(p, inc) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("fetchadd4.rel %0=[%1],%2" \ - : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ - : "memory"); \ - \ - ia64_intri_res; \ -}) - -#define ia64_fetchadd8_acq(p, inc) \ -({ \ - \ - __u64 ia64_intri_res; \ - asm volatile ("fetchadd8.acq %0=[%1],%2" \ - : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ - : "memory"); \ - \ - ia64_intri_res; \ -}) - -#define ia64_fetchadd8_rel(p, inc) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("fetchadd8.rel %0=[%1],%2" \ - : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ - : "memory"); \ - \ - ia64_intri_res; \ -}) - -#define ia64_xchg1(ptr,x) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("xchg1 %0=[%1],%2" \ - : "=r" (ia64_intri_res) : "r" (ptr), "r" (x) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_xchg2(ptr,x) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("xchg2 %0=[%1],%2" : "=r" (ia64_intri_res) \ - : "r" (ptr), "r" (x) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_xchg4(ptr,x) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("xchg4 %0=[%1],%2" : "=r" (ia64_intri_res) \ - : "r" (ptr), "r" (x) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_xchg8(ptr,x) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("xchg8 %0=[%1],%2" : "=r" (ia64_intri_res) \ - : "r" (ptr), "r" (x) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_cmpxchg1_acq(ptr, new, old) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ - asm volatile ("cmpxchg1.acq %0=[%1],%2,ar.ccv": \ - "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_cmpxchg1_rel(ptr, new, old) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ - asm volatile ("cmpxchg1.rel %0=[%1],%2,ar.ccv": \ - "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_cmpxchg2_acq(ptr, new, old) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ - asm volatile ("cmpxchg2.acq %0=[%1],%2,ar.ccv": \ - "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_cmpxchg2_rel(ptr, new, old) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ - \ - asm volatile ("cmpxchg2.rel %0=[%1],%2,ar.ccv": \ - "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_cmpxchg4_acq(ptr, new, old) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ - asm volatile ("cmpxchg4.acq %0=[%1],%2,ar.ccv": \ - "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_cmpxchg4_rel(ptr, new, old) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ - asm volatile ("cmpxchg4.rel %0=[%1],%2,ar.ccv": \ - "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_cmpxchg8_acq(ptr, new, old) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ - asm volatile ("cmpxchg8.acq %0=[%1],%2,ar.ccv": \ - "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_cmpxchg8_rel(ptr, new, old) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ - \ - asm volatile ("cmpxchg8.rel %0=[%1],%2,ar.ccv": \ - "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ - ia64_intri_res; \ -}) - -#define ia64_mf() asm volatile ("mf" ::: "memory") -#define ia64_mfa() asm volatile ("mf.a" ::: "memory") - -#define ia64_invala() asm volatile ("invala" ::: "memory") - -#define ia64_native_thash(addr) \ -({ \ - unsigned long ia64_intri_res; \ - asm volatile ("thash %0=%1" : "=r"(ia64_intri_res) : "r" (addr)); \ - ia64_intri_res; \ -}) - -#define ia64_srlz_i() asm volatile (";; srlz.i ;;" ::: "memory") -#define ia64_srlz_d() asm volatile (";; srlz.d" ::: "memory"); - -#ifdef HAVE_SERIALIZE_DIRECTIVE -# define ia64_dv_serialize_data() asm volatile (".serialize.data"); -# define ia64_dv_serialize_instruction() asm volatile (".serialize.instruction"); -#else -# define ia64_dv_serialize_data() -# define ia64_dv_serialize_instruction() -#endif - -#define ia64_nop(x) asm volatile ("nop %0"::"i"(x)); - -#define ia64_itci(addr) asm volatile ("itc.i %0;;" :: "r"(addr) : "memory") - -#define ia64_itcd(addr) asm volatile ("itc.d %0;;" :: "r"(addr) : "memory") - - -#define ia64_itri(trnum, addr) asm volatile ("itr.i itr[%0]=%1" \ - :: "r"(trnum), "r"(addr) : "memory") - -#define ia64_itrd(trnum, addr) asm volatile ("itr.d dtr[%0]=%1" \ - :: "r"(trnum), "r"(addr) : "memory") - -#define ia64_tpa(addr) \ -({ \ - unsigned long ia64_pa; \ - asm volatile ("tpa %0 = %1" : "=r"(ia64_pa) : "r"(addr) : "memory"); \ - ia64_pa; \ -}) - -#define __ia64_set_dbr(index, val) \ - asm volatile ("mov dbr[%0]=%1" :: "r"(index), "r"(val) : "memory") - -#define ia64_set_ibr(index, val) \ - asm volatile ("mov ibr[%0]=%1" :: "r"(index), "r"(val) : "memory") - -#define ia64_set_pkr(index, val) \ - asm volatile ("mov pkr[%0]=%1" :: "r"(index), "r"(val) : "memory") - -#define ia64_set_pmc(index, val) \ - asm volatile ("mov pmc[%0]=%1" :: "r"(index), "r"(val) : "memory") - -#define ia64_set_pmd(index, val) \ - asm volatile ("mov pmd[%0]=%1" :: "r"(index), "r"(val) : "memory") - -#define ia64_native_set_rr(index, val) \ - asm volatile ("mov rr[%0]=%1" :: "r"(index), "r"(val) : "memory"); - -#define ia64_native_get_cpuid(index) \ -({ \ - unsigned long ia64_intri_res; \ - asm volatile ("mov %0=cpuid[%r1]" : "=r"(ia64_intri_res) : "rO"(index)); \ - ia64_intri_res; \ -}) - -#define __ia64_get_dbr(index) \ -({ \ - unsigned long ia64_intri_res; \ - asm volatile ("mov %0=dbr[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ - ia64_intri_res; \ -}) - -#define ia64_get_ibr(index) \ -({ \ - unsigned long ia64_intri_res; \ - asm volatile ("mov %0=ibr[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ - ia64_intri_res; \ -}) - -#define ia64_get_pkr(index) \ -({ \ - unsigned long ia64_intri_res; \ - asm volatile ("mov %0=pkr[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ - ia64_intri_res; \ -}) - -#define ia64_get_pmc(index) \ -({ \ - unsigned long ia64_intri_res; \ - asm volatile ("mov %0=pmc[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ - ia64_intri_res; \ -}) - - -#define ia64_native_get_pmd(index) \ -({ \ - unsigned long ia64_intri_res; \ - asm volatile ("mov %0=pmd[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ - ia64_intri_res; \ -}) - -#define ia64_native_get_rr(index) \ -({ \ - unsigned long ia64_intri_res; \ - asm volatile ("mov %0=rr[%1]" : "=r"(ia64_intri_res) : "r" (index)); \ - ia64_intri_res; \ -}) - -#define ia64_native_fc(addr) asm volatile ("fc %0" :: "r"(addr) : "memory") - - -#define ia64_sync_i() asm volatile (";; sync.i" ::: "memory") - -#define ia64_native_ssm(mask) asm volatile ("ssm %0":: "i"((mask)) : "memory") -#define ia64_native_rsm(mask) asm volatile ("rsm %0":: "i"((mask)) : "memory") -#define ia64_sum(mask) asm volatile ("sum %0":: "i"((mask)) : "memory") -#define ia64_rum(mask) asm volatile ("rum %0":: "i"((mask)) : "memory") - -#define ia64_ptce(addr) asm volatile ("ptc.e %0" :: "r"(addr)) - -#define ia64_native_ptcga(addr, size) \ -do { \ - asm volatile ("ptc.ga %0,%1" :: "r"(addr), "r"(size) : "memory"); \ - ia64_dv_serialize_data(); \ -} while (0) - -#define ia64_ptcl(addr, size) \ -do { \ - asm volatile ("ptc.l %0,%1" :: "r"(addr), "r"(size) : "memory"); \ - ia64_dv_serialize_data(); \ -} while (0) - -#define ia64_ptri(addr, size) \ - asm volatile ("ptr.i %0,%1" :: "r"(addr), "r"(size) : "memory") - -#define ia64_ptrd(addr, size) \ - asm volatile ("ptr.d %0,%1" :: "r"(addr), "r"(size) : "memory") - -#define ia64_ttag(addr) \ -({ \ - __u64 ia64_intri_res; \ - asm volatile ("ttag %0=%1" : "=r"(ia64_intri_res) : "r" (addr)); \ - ia64_intri_res; \ -}) - - -/* Values for lfhint in ia64_lfetch and ia64_lfetch_fault */ - -#define ia64_lfhint_none 0 -#define ia64_lfhint_nt1 1 -#define ia64_lfhint_nt2 2 -#define ia64_lfhint_nta 3 - -#define ia64_lfetch(lfhint, y) \ -({ \ - switch (lfhint) { \ - case ia64_lfhint_none: \ - asm volatile ("lfetch [%0]" : : "r"(y)); \ - break; \ - case ia64_lfhint_nt1: \ - asm volatile ("lfetch.nt1 [%0]" : : "r"(y)); \ - break; \ - case ia64_lfhint_nt2: \ - asm volatile ("lfetch.nt2 [%0]" : : "r"(y)); \ - break; \ - case ia64_lfhint_nta: \ - asm volatile ("lfetch.nta [%0]" : : "r"(y)); \ - break; \ - } \ -}) - -#define ia64_lfetch_excl(lfhint, y) \ -({ \ - switch (lfhint) { \ - case ia64_lfhint_none: \ - asm volatile ("lfetch.excl [%0]" :: "r"(y)); \ - break; \ - case ia64_lfhint_nt1: \ - asm volatile ("lfetch.excl.nt1 [%0]" :: "r"(y)); \ - break; \ - case ia64_lfhint_nt2: \ - asm volatile ("lfetch.excl.nt2 [%0]" :: "r"(y)); \ - break; \ - case ia64_lfhint_nta: \ - asm volatile ("lfetch.excl.nta [%0]" :: "r"(y)); \ - break; \ - } \ -}) - -#define ia64_lfetch_fault(lfhint, y) \ -({ \ - switch (lfhint) { \ - case ia64_lfhint_none: \ - asm volatile ("lfetch.fault [%0]" : : "r"(y)); \ - break; \ - case ia64_lfhint_nt1: \ - asm volatile ("lfetch.fault.nt1 [%0]" : : "r"(y)); \ - break; \ - case ia64_lfhint_nt2: \ - asm volatile ("lfetch.fault.nt2 [%0]" : : "r"(y)); \ - break; \ - case ia64_lfhint_nta: \ - asm volatile ("lfetch.fault.nta [%0]" : : "r"(y)); \ - break; \ - } \ -}) - -#define ia64_lfetch_fault_excl(lfhint, y) \ -({ \ - switch (lfhint) { \ - case ia64_lfhint_none: \ - asm volatile ("lfetch.fault.excl [%0]" :: "r"(y)); \ - break; \ - case ia64_lfhint_nt1: \ - asm volatile ("lfetch.fault.excl.nt1 [%0]" :: "r"(y)); \ - break; \ - case ia64_lfhint_nt2: \ - asm volatile ("lfetch.fault.excl.nt2 [%0]" :: "r"(y)); \ - break; \ - case ia64_lfhint_nta: \ - asm volatile ("lfetch.fault.excl.nta [%0]" :: "r"(y)); \ - break; \ - } \ -}) - -#define ia64_native_intrin_local_irq_restore(x) \ -do { \ - asm volatile (";; cmp.ne p6,p7=%0,r0;;" \ - "(p6) ssm psr.i;" \ - "(p7) rsm psr.i;;" \ - "(p6) srlz.d" \ - :: "r"((x)) : "p6", "p7", "memory"); \ -} while (0) - #endif /* _ASM_IA64_GCC_INTRIN_H */ diff --git a/arch/ia64/include/asm/intrinsics.h b/arch/ia64/include/asm/intrinsics.h index d129e367e76..20477ea111b 100644 --- a/arch/ia64/include/asm/intrinsics.h +++ b/arch/ia64/include/asm/intrinsics.h @@ -1,99 +1,16 @@ -#ifndef _ASM_IA64_INTRINSICS_H -#define _ASM_IA64_INTRINSICS_H - /* * Compiler-dependent intrinsics. * * Copyright (C) 2002-2003 Hewlett-Packard Co * David Mosberger-Tang <davidm@hpl.hp.com> */ +#ifndef _ASM_IA64_INTRINSICS_H +#define _ASM_IA64_INTRINSICS_H -#ifndef __ASSEMBLY__ - -#include <linux/types.h> -/* include compiler specific intrinsics */ -#include <asm/ia64regs.h> -#ifdef __INTEL_COMPILER -# include <asm/intel_intrin.h> -#else -# include <asm/gcc_intrin.h> -#endif -#include <asm/cmpxchg.h> - -#define ia64_native_get_psr_i() (ia64_native_getreg(_IA64_REG_PSR) & IA64_PSR_I) - -#define ia64_native_set_rr0_to_rr4(val0, val1, val2, val3, val4) \ -do { \ - ia64_native_set_rr(0x0000000000000000UL, (val0)); \ - ia64_native_set_rr(0x2000000000000000UL, (val1)); \ - ia64_native_set_rr(0x4000000000000000UL, (val2)); \ - ia64_native_set_rr(0x6000000000000000UL, (val3)); \ - ia64_native_set_rr(0x8000000000000000UL, (val4)); \ -} while (0) - -/* - * Force an unresolved reference if someone tries to use - * ia64_fetch_and_add() with a bad value. - */ -extern unsigned long __bad_size_for_ia64_fetch_and_add (void); -extern unsigned long __bad_increment_for_ia64_fetch_and_add (void); - -#define IA64_FETCHADD(tmp,v,n,sz,sem) \ -({ \ - switch (sz) { \ - case 4: \ - tmp = ia64_fetchadd4_##sem((unsigned int *) v, n); \ - break; \ - \ - case 8: \ - tmp = ia64_fetchadd8_##sem((unsigned long *) v, n); \ - break; \ - \ - default: \ - __bad_size_for_ia64_fetch_and_add(); \ - } \ -}) - -#define ia64_fetchadd(i,v,sem) \ -({ \ - __u64 _tmp; \ - volatile __typeof__(*(v)) *_v = (v); \ - /* Can't use a switch () here: gcc isn't always smart enough for that... */ \ - if ((i) == -16) \ - IA64_FETCHADD(_tmp, _v, -16, sizeof(*(v)), sem); \ - else if ((i) == -8) \ - IA64_FETCHADD(_tmp, _v, -8, sizeof(*(v)), sem); \ - else if ((i) == -4) \ - IA64_FETCHADD(_tmp, _v, -4, sizeof(*(v)), sem); \ - else if ((i) == -1) \ - IA64_FETCHADD(_tmp, _v, -1, sizeof(*(v)), sem); \ - else if ((i) == 1) \ - IA64_FETCHADD(_tmp, _v, 1, sizeof(*(v)), sem); \ - else if ((i) == 4) \ - IA64_FETCHADD(_tmp, _v, 4, sizeof(*(v)), sem); \ - else if ((i) == 8) \ - IA64_FETCHADD(_tmp, _v, 8, sizeof(*(v)), sem); \ - else if ((i) == 16) \ - IA64_FETCHADD(_tmp, _v, 16, sizeof(*(v)), sem); \ - else \ - _tmp = __bad_increment_for_ia64_fetch_and_add(); \ - (__typeof__(*(v))) (_tmp); /* return old value */ \ -}) - -#define ia64_fetch_and_add(i,v) (ia64_fetchadd(i, v, rel) + (i)) /* return new value */ - -#endif - -#ifdef __KERNEL__ #include <asm/paravirt_privop.h> -#endif +#include <uapi/asm/intrinsics.h> #ifndef __ASSEMBLY__ - -#define IA64_INTRINSIC_API(name) ia64_native_ ## name -#define IA64_INTRINSIC_MACRO(name) ia64_native_ ## name - -#if defined(__KERNEL__) #if defined(CONFIG_PARAVIRT) # undef IA64_INTRINSIC_API # undef IA64_INTRINSIC_MACRO @@ -104,36 +21,5 @@ extern unsigned long __bad_increment_for_ia64_fetch_and_add (void); # endif #define IA64_INTRINSIC_MACRO(name) paravirt_ ## name #endif -#endif - -/************************************************/ -/* Instructions paravirtualized for correctness */ -/************************************************/ -/* fc, thash, get_cpuid, get_pmd, get_eflags, set_eflags */ -/* Note that "ttag" and "cover" are also privilege-sensitive; "ttag" - * is not currently used (though it may be in a long-format VHPT system!) - */ -#define ia64_fc IA64_INTRINSIC_API(fc) -#define ia64_thash IA64_INTRINSIC_API(thash) -#define ia64_get_cpuid IA64_INTRINSIC_API(get_cpuid) -#define ia64_get_pmd IA64_INTRINSIC_API(get_pmd) - - -/************************************************/ -/* Instructions paravirtualized for performance */ -/************************************************/ -#define ia64_ssm IA64_INTRINSIC_MACRO(ssm) -#define ia64_rsm IA64_INTRINSIC_MACRO(rsm) -#define ia64_getreg IA64_INTRINSIC_MACRO(getreg) -#define ia64_setreg IA64_INTRINSIC_API(setreg) -#define ia64_set_rr IA64_INTRINSIC_API(set_rr) -#define ia64_get_rr IA64_INTRINSIC_API(get_rr) -#define ia64_ptcga IA64_INTRINSIC_API(ptcga) -#define ia64_get_psr_i IA64_INTRINSIC_API(get_psr_i) -#define ia64_intrin_local_irq_restore \ - IA64_INTRINSIC_API(intrin_local_irq_restore) -#define ia64_set_rr0_to_rr4 IA64_INTRINSIC_API(set_rr0_to_rr4) - #endif /* !__ASSEMBLY__ */ - #endif /* _ASM_IA64_INTRINSICS_H */ diff --git a/arch/ia64/include/asm/kvm_para.h b/arch/ia64/include/asm/kvm_para.h deleted file mode 100644 index 2019cb99335..00000000000 --- a/arch/ia64/include/asm/kvm_para.h +++ /dev/null @@ -1,36 +0,0 @@ -#ifndef __IA64_KVM_PARA_H -#define __IA64_KVM_PARA_H - -/* - * Copyright (C) 2007 Xiantao Zhang <xiantao.zhang@intel.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * - */ - -#ifdef __KERNEL__ - -static inline unsigned int kvm_arch_para_features(void) -{ - return 0; -} - -static inline bool kvm_check_and_clear_guest_paused(void) -{ - return false; -} - -#endif - -#endif diff --git a/arch/ia64/include/asm/mman.h b/arch/ia64/include/asm/mman.h index 4459028e5aa..fdd5f5229f7 100644 --- a/arch/ia64/include/asm/mman.h +++ b/arch/ia64/include/asm/mman.h @@ -1,23 +1,17 @@ -#ifndef _ASM_IA64_MMAN_H -#define _ASM_IA64_MMAN_H - /* * Based on <asm-i386/mman.h>. * * Modified 1998-2000, 2002 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co */ +#ifndef _ASM_IA64_MMAN_H +#define _ASM_IA64_MMAN_H -#include <asm-generic/mman.h> - -#define MAP_GROWSUP 0x0200 /* register stack-like segment */ +#include <uapi/asm/mman.h> -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ #define arch_mmap_check ia64_mmap_check int ia64_mmap_check(unsigned long addr, unsigned long len, unsigned long flags); #endif -#endif - #endif /* _ASM_IA64_MMAN_H */ diff --git a/arch/ia64/include/asm/module.h b/arch/ia64/include/asm/module.h index 908eaef42a0..dfba22a872c 100644 --- a/arch/ia64/include/asm/module.h +++ b/arch/ia64/include/asm/module.h @@ -1,6 +1,8 @@ #ifndef _ASM_IA64_MODULE_H #define _ASM_IA64_MODULE_H +#include <asm-generic/module.h> + /* * IA-64-specific support for kernel module loader. * @@ -29,10 +31,6 @@ struct mod_arch_specific { unsigned int next_got_entry; /* index of next available got entry */ }; -#define Elf_Shdr Elf64_Shdr -#define Elf_Sym Elf64_Sym -#define Elf_Ehdr Elf64_Ehdr - #define MODULE_PROC_FAMILY "ia64" #define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY \ "gcc-" __stringify(__GNUC__) "." __stringify(__GNUC_MINOR__) diff --git a/arch/ia64/include/asm/param.h b/arch/ia64/include/asm/param.h index 0964c32c135..1295913d6a8 100644 --- a/arch/ia64/include/asm/param.h +++ b/arch/ia64/include/asm/param.h @@ -1,6 +1,3 @@ -#ifndef _ASM_IA64_PARAM_H -#define _ASM_IA64_PARAM_H - /* * Fundamental kernel parameters. * @@ -9,25 +6,12 @@ * Modified 1998, 1999, 2002-2003 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co */ +#ifndef _ASM_IA64_PARAM_H +#define _ASM_IA64_PARAM_H -#define EXEC_PAGESIZE 65536 - -#ifndef NOGROUP -# define NOGROUP (-1) -#endif - -#define MAXHOSTNAMELEN 64 /* max length of hostname */ +#include <uapi/asm/param.h> -#ifdef __KERNEL__ # define HZ CONFIG_HZ # define USER_HZ HZ # define CLOCKS_PER_SEC HZ /* frequency at which times() counts */ -#else - /* - * Technically, this is wrong, but some old apps still refer to it. The proper way to - * get the HZ value is via sysconf(_SC_CLK_TCK). - */ -# define HZ 1024 -#endif - #endif /* _ASM_IA64_PARAM_H */ diff --git a/arch/ia64/include/asm/perfmon.h b/arch/ia64/include/asm/perfmon.h index d551183fee9..15476dd3a8b 100644 --- a/arch/ia64/include/asm/perfmon.h +++ b/arch/ia64/include/asm/perfmon.h @@ -2,179 +2,12 @@ * Copyright (C) 2001-2003 Hewlett-Packard Co * Stephane Eranian <eranian@hpl.hp.com> */ - #ifndef _ASM_IA64_PERFMON_H #define _ASM_IA64_PERFMON_H -/* - * perfmon commands supported on all CPU models - */ -#define PFM_WRITE_PMCS 0x01 -#define PFM_WRITE_PMDS 0x02 -#define PFM_READ_PMDS 0x03 -#define PFM_STOP 0x04 -#define PFM_START 0x05 -#define PFM_ENABLE 0x06 /* obsolete */ -#define PFM_DISABLE 0x07 /* obsolete */ -#define PFM_CREATE_CONTEXT 0x08 -#define PFM_DESTROY_CONTEXT 0x09 /* obsolete use close() */ -#define PFM_RESTART 0x0a -#define PFM_PROTECT_CONTEXT 0x0b /* obsolete */ -#define PFM_GET_FEATURES 0x0c -#define PFM_DEBUG 0x0d -#define PFM_UNPROTECT_CONTEXT 0x0e /* obsolete */ -#define PFM_GET_PMC_RESET_VAL 0x0f -#define PFM_LOAD_CONTEXT 0x10 -#define PFM_UNLOAD_CONTEXT 0x11 - -/* - * PMU model specific commands (may not be supported on all PMU models) - */ -#define PFM_WRITE_IBRS 0x20 -#define PFM_WRITE_DBRS 0x21 - -/* - * context flags - */ -#define PFM_FL_NOTIFY_BLOCK 0x01 /* block task on user level notifications */ -#define PFM_FL_SYSTEM_WIDE 0x02 /* create a system wide context */ -#define PFM_FL_OVFL_NO_MSG 0x80 /* do not post overflow/end messages for notification */ - -/* - * event set flags - */ -#define PFM_SETFL_EXCL_IDLE 0x01 /* exclude idle task (syswide only) XXX: DO NOT USE YET */ - -/* - * PMC flags - */ -#define PFM_REGFL_OVFL_NOTIFY 0x1 /* send notification on overflow */ -#define PFM_REGFL_RANDOM 0x2 /* randomize sampling interval */ - -/* - * PMD/PMC/IBR/DBR return flags (ignored on input) - * - * Those flags are used on output and must be checked in case EAGAIN is returned - * by any of the calls using a pfarg_reg_t or pfarg_dbreg_t structure. - */ -#define PFM_REG_RETFL_NOTAVAIL (1UL<<31) /* set if register is implemented but not available */ -#define PFM_REG_RETFL_EINVAL (1UL<<30) /* set if register entry is invalid */ -#define PFM_REG_RETFL_MASK (PFM_REG_RETFL_NOTAVAIL|PFM_REG_RETFL_EINVAL) - -#define PFM_REG_HAS_ERROR(flag) (((flag) & PFM_REG_RETFL_MASK) != 0) - -typedef unsigned char pfm_uuid_t[16]; /* custom sampling buffer identifier type */ - -/* - * Request structure used to define a context - */ -typedef struct { - pfm_uuid_t ctx_smpl_buf_id; /* which buffer format to use (if needed) */ - unsigned long ctx_flags; /* noblock/block */ - unsigned short ctx_nextra_sets; /* number of extra event sets (you always get 1) */ - unsigned short ctx_reserved1; /* for future use */ - int ctx_fd; /* return arg: unique identification for context */ - void *ctx_smpl_vaddr; /* return arg: virtual address of sampling buffer, is used */ - unsigned long ctx_reserved2[11];/* for future use */ -} pfarg_context_t; - -/* - * Request structure used to write/read a PMC or PMD - */ -typedef struct { - unsigned int reg_num; /* which register */ - unsigned short reg_set; /* event set for this register */ - unsigned short reg_reserved1; /* for future use */ - - unsigned long reg_value; /* initial pmc/pmd value */ - unsigned long reg_flags; /* input: pmc/pmd flags, return: reg error */ - - unsigned long reg_long_reset; /* reset after buffer overflow notification */ - unsigned long reg_short_reset; /* reset after counter overflow */ - - unsigned long reg_reset_pmds[4]; /* which other counters to reset on overflow */ - unsigned long reg_random_seed; /* seed value when randomization is used */ - unsigned long reg_random_mask; /* bitmask used to limit random value */ - unsigned long reg_last_reset_val;/* return: PMD last reset value */ - - unsigned long reg_smpl_pmds[4]; /* which pmds are accessed when PMC overflows */ - unsigned long reg_smpl_eventid; /* opaque sampling event identifier */ - - unsigned long reg_reserved2[3]; /* for future use */ -} pfarg_reg_t; - -typedef struct { - unsigned int dbreg_num; /* which debug register */ - unsigned short dbreg_set; /* event set for this register */ - unsigned short dbreg_reserved1; /* for future use */ - unsigned long dbreg_value; /* value for debug register */ - unsigned long dbreg_flags; /* return: dbreg error */ - unsigned long dbreg_reserved2[1]; /* for future use */ -} pfarg_dbreg_t; - -typedef struct { - unsigned int ft_version; /* perfmon: major [16-31], minor [0-15] */ - unsigned int ft_reserved; /* reserved for future use */ - unsigned long reserved[4]; /* for future use */ -} pfarg_features_t; - -typedef struct { - pid_t load_pid; /* process to load the context into */ - unsigned short load_set; /* first event set to load */ - unsigned short load_reserved1; /* for future use */ - unsigned long load_reserved2[3]; /* for future use */ -} pfarg_load_t; - -typedef struct { - int msg_type; /* generic message header */ - int msg_ctx_fd; /* generic message header */ - unsigned long msg_ovfl_pmds[4]; /* which PMDs overflowed */ - unsigned short msg_active_set; /* active set at the time of overflow */ - unsigned short msg_reserved1; /* for future use */ - unsigned int msg_reserved2; /* for future use */ - unsigned long msg_tstamp; /* for perf tuning/debug */ -} pfm_ovfl_msg_t; - -typedef struct { - int msg_type; /* generic message header */ - int msg_ctx_fd; /* generic message header */ - unsigned long msg_tstamp; /* for perf tuning */ -} pfm_end_msg_t; - -typedef struct { - int msg_type; /* type of the message */ - int msg_ctx_fd; /* unique identifier for the context */ - unsigned long msg_tstamp; /* for perf tuning */ -} pfm_gen_msg_t; - -#define PFM_MSG_OVFL 1 /* an overflow happened */ -#define PFM_MSG_END 2 /* task to which context was attached ended */ - -typedef union { - pfm_ovfl_msg_t pfm_ovfl_msg; - pfm_end_msg_t pfm_end_msg; - pfm_gen_msg_t pfm_gen_msg; -} pfm_msg_t; - -/* - * Define the version numbers for both perfmon as a whole and the sampling buffer format. - */ -#define PFM_VERSION_MAJ 2U -#define PFM_VERSION_MIN 0U -#define PFM_VERSION (((PFM_VERSION_MAJ&0xffff)<<16)|(PFM_VERSION_MIN & 0xffff)) -#define PFM_VERSION_MAJOR(x) (((x)>>16) & 0xffff) -#define PFM_VERSION_MINOR(x) ((x) & 0xffff) +#include <uapi/asm/perfmon.h> -/* - * miscellaneous architected definitions - */ -#define PMU_FIRST_COUNTER 4 /* first counting monitor (PMC/PMD) */ -#define PMU_MAX_PMCS 256 /* maximum architected number of PMC registers */ -#define PMU_MAX_PMDS 256 /* maximum architected number of PMD registers */ - -#ifdef __KERNEL__ - extern long perfmonctl(int fd, int cmd, void *arg, int narg); typedef struct { @@ -274,6 +107,4 @@ typedef struct { extern pfm_sysctl_t pfm_sysctl; -#endif /* __KERNEL__ */ - #endif /* _ASM_IA64_PERFMON_H */ diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h index 68c98f5b3ca..b0e973649cb 100644 --- a/arch/ia64/include/asm/ptrace.h +++ b/arch/ia64/include/asm/ptrace.h @@ -1,6 +1,3 @@ -#ifndef _ASM_IA64_PTRACE_H -#define _ASM_IA64_PTRACE_H - /* * Copyright (C) 1998-2004 Hewlett-Packard Co * David Mosberger-Tang <davidm@hpl.hp.com> @@ -15,52 +12,13 @@ * 6/17/99 D. Mosberger added second unat member to "struct switch_stack" * */ -/* - * When a user process is blocked, its state looks as follows: - * - * +----------------------+ ------- IA64_STK_OFFSET - * | | ^ - * | struct pt_regs | | - * | | | - * +----------------------+ | - * | | | - * | memory stack | | - * | (growing downwards) | | - * //.....................// | - * | - * //.....................// | - * | | | - * +----------------------+ | - * | struct switch_stack | | - * | | | - * +----------------------+ | - * | | | - * //.....................// | - * | - * //.....................// | - * | | | - * | register stack | | - * | (growing upwards) | | - * | | | - * +----------------------+ | --- IA64_RBS_OFFSET - * | struct thread_info | | ^ - * +----------------------+ | | - * | | | | - * | struct task_struct | | | - * current -> | | | | - * +----------------------+ ------- - * - * Note that ar.ec is not saved explicitly in pt_reg or switch_stack. - * This is because ar.ec is saved as part of ar.pfs. - */ - - -#include <asm/fpu.h> +#ifndef _ASM_IA64_PTRACE_H +#define _ASM_IA64_PTRACE_H -#ifdef __KERNEL__ #ifndef ASM_OFFSETS_C #include <asm/asm-offsets.h> #endif +#include <uapi/asm/ptrace.h> /* * Base-2 logarithm of number of pages to allocate per task structure @@ -81,155 +39,8 @@ #define KERNEL_STACK_SIZE IA64_STK_OFFSET -#endif /* __KERNEL__ */ - #ifndef __ASSEMBLY__ -/* - * This struct defines the way the registers are saved on system - * calls. - * - * We don't save all floating point register because the kernel - * is compiled to use only a very small subset, so the other are - * untouched. - * - * THIS STRUCTURE MUST BE A MULTIPLE 16-BYTE IN SIZE - * (because the memory stack pointer MUST ALWAYS be aligned this way) - * - */ -struct pt_regs { - /* The following registers are saved by SAVE_MIN: */ - unsigned long b6; /* scratch */ - unsigned long b7; /* scratch */ - - unsigned long ar_csd; /* used by cmp8xchg16 (scratch) */ - unsigned long ar_ssd; /* reserved for future use (scratch) */ - - unsigned long r8; /* scratch (return value register 0) */ - unsigned long r9; /* scratch (return value register 1) */ - unsigned long r10; /* scratch (return value register 2) */ - unsigned long r11; /* scratch (return value register 3) */ - - unsigned long cr_ipsr; /* interrupted task's psr */ - unsigned long cr_iip; /* interrupted task's instruction pointer */ - /* - * interrupted task's function state; if bit 63 is cleared, it - * contains syscall's ar.pfs.pfm: - */ - unsigned long cr_ifs; - - unsigned long ar_unat; /* interrupted task's NaT register (preserved) */ - unsigned long ar_pfs; /* prev function state */ - unsigned long ar_rsc; /* RSE configuration */ - /* The following two are valid only if cr_ipsr.cpl > 0 || ti->flags & _TIF_MCA_INIT */ - unsigned long ar_rnat; /* RSE NaT */ - unsigned long ar_bspstore; /* RSE bspstore */ - - unsigned long pr; /* 64 predicate registers (1 bit each) */ - unsigned long b0; /* return pointer (bp) */ - unsigned long loadrs; /* size of dirty partition << 16 */ - - unsigned long r1; /* the gp pointer */ - unsigned long r12; /* interrupted task's memory stack pointer */ - unsigned long r13; /* thread pointer */ - - unsigned long ar_fpsr; /* floating point status (preserved) */ - unsigned long r15; /* scratch */ - - /* The remaining registers are NOT saved for system calls. */ - - unsigned long r14; /* scratch */ - unsigned long r2; /* scratch */ - unsigned long r3; /* scratch */ - - /* The following registers are saved by SAVE_REST: */ - unsigned long r16; /* scratch */ - unsigned long r17; /* scratch */ - unsigned long r18; /* scratch */ - unsigned long r19; /* scratch */ - unsigned long r20; /* scratch */ - unsigned long r21; /* scratch */ - unsigned long r22; /* scratch */ - unsigned long r23; /* scratch */ - unsigned long r24; /* scratch */ - unsigned long r25; /* scratch */ - unsigned long r26; /* scratch */ - unsigned long r27; /* scratch */ - unsigned long r28; /* scratch */ - unsigned long r29; /* scratch */ - unsigned long r30; /* scratch */ - unsigned long r31; /* scratch */ - - unsigned long ar_ccv; /* compare/exchange value (scratch) */ - - /* - * Floating point registers that the kernel considers scratch: - */ - struct ia64_fpreg f6; /* scratch */ - struct ia64_fpreg f7; /* scratch */ - struct ia64_fpreg f8; /* scratch */ - struct ia64_fpreg f9; /* scratch */ - struct ia64_fpreg f10; /* scratch */ - struct ia64_fpreg f11; /* scratch */ -}; - -/* - * This structure contains the addition registers that need to - * preserved across a context switch. This generally consists of - * "preserved" registers. - */ -struct switch_stack { - unsigned long caller_unat; /* user NaT collection register (preserved) */ - unsigned long ar_fpsr; /* floating-point status register */ - - struct ia64_fpreg f2; /* preserved */ - struct ia64_fpreg f3; /* preserved */ - struct ia64_fpreg f4; /* preserved */ - struct ia64_fpreg f5; /* preserved */ - - struct ia64_fpreg f12; /* scratch, but untouched by kernel */ - struct ia64_fpreg f13; /* scratch, but untouched by kernel */ - struct ia64_fpreg f14; /* scratch, but untouched by kernel */ - struct ia64_fpreg f15; /* scratch, but untouched by kernel */ - struct ia64_fpreg f16; /* preserved */ - struct ia64_fpreg f17; /* preserved */ - struct ia64_fpreg f18; /* preserved */ - struct ia64_fpreg f19; /* preserved */ - struct ia64_fpreg f20; /* preserved */ - struct ia64_fpreg f21; /* preserved */ - struct ia64_fpreg f22; /* preserved */ - struct ia64_fpreg f23; /* preserved */ - struct ia64_fpreg f24; /* preserved */ - struct ia64_fpreg f25; /* preserved */ - struct ia64_fpreg f26; /* preserved */ - struct ia64_fpreg f27; /* preserved */ - struct ia64_fpreg f28; /* preserved */ - struct ia64_fpreg f29; /* preserved */ - struct ia64_fpreg f30; /* preserved */ - struct ia64_fpreg f31; /* preserved */ - - unsigned long r4; /* preserved */ - unsigned long r5; /* preserved */ - unsigned long r6; /* preserved */ - unsigned long r7; /* preserved */ - - unsigned long b0; /* so we can force a direct return in copy_thread */ - unsigned long b1; - unsigned long b2; - unsigned long b3; - unsigned long b4; - unsigned long b5; - - unsigned long ar_pfs; /* previous function state */ - unsigned long ar_lc; /* loop counter (preserved) */ - unsigned long ar_unat; /* NaT bits for r4-r7 */ - unsigned long ar_rnat; /* RSE NaT collection register */ - unsigned long ar_bspstore; /* RSE dirty base (preserved) */ - unsigned long pr; /* 64 predicate registers (1 bit each) */ -}; - -#ifdef __KERNEL__ - #include <asm/current.h> #include <asm/page.h> @@ -331,46 +142,5 @@ static inline long regs_return_value(struct pt_regs *regs) #define arch_has_single_step() (1) #define arch_has_block_step() (1) -#endif /* !__KERNEL__ */ - -/* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */ -struct pt_all_user_regs { - unsigned long nat; - unsigned long cr_iip; - unsigned long cfm; - unsigned long cr_ipsr; - unsigned long pr; - - unsigned long gr[32]; - unsigned long br[8]; - unsigned long ar[128]; - struct ia64_fpreg fr[128]; -}; - #endif /* !__ASSEMBLY__ */ - -/* indices to application-registers array in pt_all_user_regs */ -#define PT_AUR_RSC 16 -#define PT_AUR_BSP 17 -#define PT_AUR_BSPSTORE 18 -#define PT_AUR_RNAT 19 -#define PT_AUR_CCV 32 -#define PT_AUR_UNAT 36 -#define PT_AUR_FPSR 40 -#define PT_AUR_PFS 64 -#define PT_AUR_LC 65 -#define PT_AUR_EC 66 - -/* - * The numbers chosen here are somewhat arbitrary but absolutely MUST - * not overlap with any of the number assigned in <linux/ptrace.h>. - */ -#define PTRACE_SINGLEBLOCK 12 /* resume execution until next branch */ -#define PTRACE_OLD_GETSIGINFO 13 /* (replaced by PTRACE_GETSIGINFO in <linux/ptrace.h>) */ -#define PTRACE_OLD_SETSIGINFO 14 /* (replaced by PTRACE_SETSIGINFO in <linux/ptrace.h>) */ -#define PTRACE_GETREGS 18 /* get all registers (pt_all_user_regs) in one shot */ -#define PTRACE_SETREGS 19 /* set all registers (pt_all_user_regs) in one shot */ - -#define PTRACE_OLDSETOPTIONS 21 - #endif /* _ASM_IA64_PTRACE_H */ diff --git a/arch/ia64/include/asm/siginfo.h b/arch/ia64/include/asm/siginfo.h index c8fcaa2ac48..6f2e2dd0f28 100644 --- a/arch/ia64/include/asm/siginfo.h +++ b/arch/ia64/include/asm/siginfo.h @@ -1,124 +1,14 @@ -#ifndef _ASM_IA64_SIGINFO_H -#define _ASM_IA64_SIGINFO_H - /* * Based on <asm-i386/siginfo.h>. * * Modified 1998-2002 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co */ +#ifndef _ASM_IA64_SIGINFO_H +#define _ASM_IA64_SIGINFO_H -#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int)) - -#define HAVE_ARCH_SIGINFO_T -#define HAVE_ARCH_COPY_SIGINFO -#define HAVE_ARCH_COPY_SIGINFO_TO_USER - -#include <asm-generic/siginfo.h> - -typedef struct siginfo { - int si_signo; - int si_errno; - int si_code; - int __pad0; - - union { - int _pad[SI_PAD_SIZE]; - - /* kill() */ - struct { - pid_t _pid; /* sender's pid */ - uid_t _uid; /* sender's uid */ - } _kill; - - /* POSIX.1b timers */ - struct { - timer_t _tid; /* timer id */ - int _overrun; /* overrun count */ - char _pad[sizeof(__ARCH_SI_UID_T) - sizeof(int)]; - sigval_t _sigval; /* must overlay ._rt._sigval! */ - int _sys_private; /* not to be passed to user */ - } _timer; - - /* POSIX.1b signals */ - struct { - pid_t _pid; /* sender's pid */ - uid_t _uid; /* sender's uid */ - sigval_t _sigval; - } _rt; - - /* SIGCHLD */ - struct { - pid_t _pid; /* which child */ - uid_t _uid; /* sender's uid */ - int _status; /* exit code */ - clock_t _utime; - clock_t _stime; - } _sigchld; - - /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ - struct { - void __user *_addr; /* faulting insn/memory ref. */ - int _imm; /* immediate value for "break" */ - unsigned int _flags; /* see below */ - unsigned long _isr; /* isr */ - short _addr_lsb; /* lsb of faulting address */ - } _sigfault; - - /* SIGPOLL */ - struct { - long _band; /* POLL_IN, POLL_OUT, POLL_MSG (XPG requires a "long") */ - int _fd; - } _sigpoll; - } _sifields; -} siginfo_t; - -#define si_imm _sifields._sigfault._imm /* as per UNIX SysV ABI spec */ -#define si_flags _sifields._sigfault._flags -/* - * si_isr is valid for SIGILL, SIGFPE, SIGSEGV, SIGBUS, and SIGTRAP provided that - * si_code is non-zero and __ISR_VALID is set in si_flags. - */ -#define si_isr _sifields._sigfault._isr - -/* - * Flag values for si_flags: - */ -#define __ISR_VALID_BIT 0 -#define __ISR_VALID (1 << __ISR_VALID_BIT) - -/* - * SIGILL si_codes - */ -#define ILL_BADIADDR (__SI_FAULT|9) /* unimplemented instruction address */ -#define __ILL_BREAK (__SI_FAULT|10) /* illegal break */ -#define __ILL_BNDMOD (__SI_FAULT|11) /* bundle-update (modification) in progress */ -#undef NSIGILL -#define NSIGILL 11 - -/* - * SIGFPE si_codes - */ -#define __FPE_DECOVF (__SI_FAULT|9) /* decimal overflow */ -#define __FPE_DECDIV (__SI_FAULT|10) /* decimal division by zero */ -#define __FPE_DECERR (__SI_FAULT|11) /* packed decimal error */ -#define __FPE_INVASC (__SI_FAULT|12) /* invalid ASCII digit */ -#define __FPE_INVDEC (__SI_FAULT|13) /* invalid decimal digit */ -#undef NSIGFPE -#define NSIGFPE 13 - -/* - * SIGSEGV si_codes - */ -#define __SEGV_PSTKOVF (__SI_FAULT|3) /* paragraph stack overflow */ -#undef NSIGSEGV -#define NSIGSEGV 3 - -#undef NSIGTRAP -#define NSIGTRAP 4 - -#ifdef __KERNEL__ #include <linux/string.h> +#include <uapi/asm/siginfo.h> static inline void copy_siginfo (siginfo_t *to, siginfo_t *from) @@ -130,6 +20,4 @@ copy_siginfo (siginfo_t *to, siginfo_t *from) memcpy(to, from, 4*sizeof(int) + sizeof(from->_sifields._sigchld)); } -#endif /* __KERNEL__ */ - #endif /* _ASM_IA64_SIGINFO_H */ diff --git a/arch/ia64/include/asm/signal.h b/arch/ia64/include/asm/signal.h index b166248d49a..aecda5b9eb4 100644 --- a/arch/ia64/include/asm/signal.h +++ b/arch/ia64/include/asm/signal.h @@ -1,6 +1,3 @@ -#ifndef _ASM_IA64_SIGNAL_H -#define _ASM_IA64_SIGNAL_H - /* * Modified 1998-2001, 2003 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co @@ -8,129 +5,18 @@ * Unfortunately, this file is being included by bits/signal.h in * glibc-2.x. Hence the #ifdef __KERNEL__ ugliness. */ +#ifndef _ASM_IA64_SIGNAL_H +#define _ASM_IA64_SIGNAL_H -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -/* signal 31 is no longer "unused", but the SIGUNUSED macro remains for backwards compatibility */ -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX _NSIG - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001 -#define SA_NOCLDWAIT 0x00000002 -#define SA_SIGINFO 0x00000004 -#define SA_ONSTACK 0x08000000 -#define SA_RESTART 0x10000000 -#define SA_NODEFER 0x40000000 -#define SA_RESETHAND 0x80000000 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define SA_RESTORER 0x04000000 - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -/* - * The minimum stack size needs to be fairly large because we want to - * be sure that an app compiled for today's CPUs will continue to run - * on all future CPU models. The CPU model matters because the signal - * frame needs to have space for the complete machine state, including - * all physical stacked registers. The number of physical stacked - * registers is CPU model dependent, but given that the width of - * ar.rsc.loadrs is 14 bits, we can assume that they'll never take up - * more than 16KB of space. - */ -#if 1 - /* - * This is a stupid typo: the value was _meant_ to be 131072 (0x20000), but I typed it - * in wrong. ;-( To preserve backwards compatibility, we leave the kernel at the - * incorrect value and fix libc only. - */ -# define MINSIGSTKSZ 131027 /* min. stack size for sigaltstack() */ -#else -# define MINSIGSTKSZ 131072 /* min. stack size for sigaltstack() */ -#endif -#define SIGSTKSZ 262144 /* default stack size for sigaltstack() */ +#include <uapi/asm/signal.h> -#ifdef __KERNEL__ #define _NSIG 64 #define _NSIG_BPW 64 #define _NSIG_WORDS (_NSIG / _NSIG_BPW) -#endif /* __KERNEL__ */ - -#include <asm-generic/signal-defs.h> - # ifndef __ASSEMBLY__ -# include <linux/types.h> - -/* Avoid too many header ordering problems. */ -struct siginfo; - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ - /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ @@ -154,7 +40,5 @@ struct k_sigaction { #define ptrace_signal_deliver(regs, cookie) do { } while (0) -#endif /* __KERNEL__ */ - # endif /* !__ASSEMBLY__ */ #endif /* _ASM_IA64_SIGNAL_H */ diff --git a/arch/ia64/include/asm/termios.h b/arch/ia64/include/asm/termios.h index 689d218c0c2..a42f870ca4f 100644 --- a/arch/ia64/include/asm/termios.h +++ b/arch/ia64/include/asm/termios.h @@ -1,52 +1,14 @@ -#ifndef _ASM_IA64_TERMIOS_H -#define _ASM_IA64_TERMIOS_H - /* * Modified 1999 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co * * 99/01/28 Added N_IRDA and N_SMSBLOCK */ +#ifndef _ASM_IA64_TERMIOS_H +#define _ASM_IA64_TERMIOS_H -#include <asm/termbits.h> -#include <asm/ioctls.h> - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ +#include <uapi/asm/termios.h> -# ifdef __KERNEL__ /* intr=^C quit=^\ erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 @@ -92,6 +54,4 @@ struct termio { #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) #define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) -# endif /* __KERNEL__ */ - #endif /* _ASM_IA64_TERMIOS_H */ diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h index f7ee8537831..ff2ae413658 100644 --- a/arch/ia64/include/asm/thread_info.h +++ b/arch/ia64/include/asm/thread_info.h @@ -106,7 +106,6 @@ struct thread_info { #define TIF_SYSCALL_AUDIT 3 /* syscall auditing active */ #define TIF_SINGLESTEP 4 /* restore singlestep on return to user mode */ #define TIF_NOTIFY_RESUME 6 /* resumption notification requested */ -#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 17 /* is terminating due to OOM killer */ #define TIF_MCA_INIT 18 /* this task is processing MCA or INIT */ #define TIF_DB_DISABLED 19 /* debug trap disabled for fsyscall */ @@ -119,7 +118,6 @@ struct thread_info { #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) -#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) #define _TIF_MCA_INIT (1 << TIF_MCA_INIT) #define _TIF_DB_DISABLED (1 << TIF_DB_DISABLED) #define _TIF_RESTORE_RSE (1 << TIF_RESTORE_RSE) diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h index 3f5b122d997..4c351b169da 100644 --- a/arch/ia64/include/asm/types.h +++ b/arch/ia64/include/asm/types.h @@ -1,6 +1,3 @@ -#ifndef _ASM_IA64_TYPES_H -#define _ASM_IA64_TYPES_H - /* * This file is never included by application software unless explicitly * requested (e.g., via linux/types.h) in which case the application is @@ -13,32 +10,22 @@ * Modified 1998-2000, 2002 * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co */ +#ifndef _ASM_IA64_TYPES_H +#define _ASM_IA64_TYPES_H -#ifdef __KERNEL__ #include <asm-generic/int-ll64.h> -#else -#include <asm-generic/int-l64.h> -#endif +#include <uapi/asm/types.h> #ifdef __ASSEMBLY__ -# define __IA64_UL(x) (x) -# define __IA64_UL_CONST(x) x - #else -# define __IA64_UL(x) ((unsigned long)(x)) -# define __IA64_UL_CONST(x) x##UL - /* * These aren't exported outside the kernel to avoid name space clashes */ -# ifdef __KERNEL__ struct fnptr { unsigned long ip; unsigned long gp; }; -# endif /* __KERNEL__ */ #endif /* !__ASSEMBLY__ */ - #endif /* _ASM_IA64_TYPES_H */ diff --git a/arch/ia64/include/asm/unistd.h b/arch/ia64/include/asm/unistd.h index 7a3bd252494..8b3ff2f5b86 100644 --- a/arch/ia64/include/asm/unistd.h +++ b/arch/ia64/include/asm/unistd.h @@ -1,331 +1,14 @@ -#ifndef _ASM_IA64_UNISTD_H -#define _ASM_IA64_UNISTD_H - /* * IA-64 Linux syscall numbers and inline-functions. * * Copyright (C) 1998-2005 Hewlett-Packard Co * David Mosberger-Tang <davidm@hpl.hp.com> */ +#ifndef _ASM_IA64_UNISTD_H +#define _ASM_IA64_UNISTD_H -#include <asm/break.h> - -#define __BREAK_SYSCALL __IA64_BREAK_SYSCALL - -#define __NR_ni_syscall 1024 -#define __NR_exit 1025 -#define __NR_read 1026 -#define __NR_write 1027 -#define __NR_open 1028 -#define __NR_close 1029 -#define __NR_creat 1030 -#define __NR_link 1031 -#define __NR_unlink 1032 -#define __NR_execve 1033 -#define __NR_chdir 1034 -#define __NR_fchdir 1035 -#define __NR_utimes 1036 -#define __NR_mknod 1037 -#define __NR_chmod 1038 -#define __NR_chown 1039 -#define __NR_lseek 1040 -#define __NR_getpid 1041 -#define __NR_getppid 1042 -#define __NR_mount 1043 -#define __NR_umount 1044 -#define __NR_setuid 1045 -#define __NR_getuid 1046 -#define __NR_geteuid 1047 -#define __NR_ptrace 1048 -#define __NR_access 1049 -#define __NR_sync 1050 -#define __NR_fsync 1051 -#define __NR_fdatasync 1052 -#define __NR_kill 1053 -#define __NR_rename 1054 -#define __NR_mkdir 1055 -#define __NR_rmdir 1056 -#define __NR_dup 1057 -#define __NR_pipe 1058 -#define __NR_times 1059 -#define __NR_brk 1060 -#define __NR_setgid 1061 -#define __NR_getgid 1062 -#define __NR_getegid 1063 -#define __NR_acct 1064 -#define __NR_ioctl 1065 -#define __NR_fcntl 1066 -#define __NR_umask 1067 -#define __NR_chroot 1068 -#define __NR_ustat 1069 -#define __NR_dup2 1070 -#define __NR_setreuid 1071 -#define __NR_setregid 1072 -#define __NR_getresuid 1073 -#define __NR_setresuid 1074 -#define __NR_getresgid 1075 -#define __NR_setresgid 1076 -#define __NR_getgroups 1077 -#define __NR_setgroups 1078 -#define __NR_getpgid 1079 -#define __NR_setpgid 1080 -#define __NR_setsid 1081 -#define __NR_getsid 1082 -#define __NR_sethostname 1083 -#define __NR_setrlimit 1084 -#define __NR_getrlimit 1085 -#define __NR_getrusage 1086 -#define __NR_gettimeofday 1087 -#define __NR_settimeofday 1088 -#define __NR_select 1089 -#define __NR_poll 1090 -#define __NR_symlink 1091 -#define __NR_readlink 1092 -#define __NR_uselib 1093 -#define __NR_swapon 1094 -#define __NR_swapoff 1095 -#define __NR_reboot 1096 -#define __NR_truncate 1097 -#define __NR_ftruncate 1098 -#define __NR_fchmod 1099 -#define __NR_fchown 1100 -#define __NR_getpriority 1101 -#define __NR_setpriority 1102 -#define __NR_statfs 1103 -#define __NR_fstatfs 1104 -#define __NR_gettid 1105 -#define __NR_semget 1106 -#define __NR_semop 1107 -#define __NR_semctl 1108 -#define __NR_msgget 1109 -#define __NR_msgsnd 1110 -#define __NR_msgrcv 1111 -#define __NR_msgctl 1112 -#define __NR_shmget 1113 -#define __NR_shmat 1114 -#define __NR_shmdt 1115 -#define __NR_shmctl 1116 -/* also known as klogctl() in GNU libc: */ -#define __NR_syslog 1117 -#define __NR_setitimer 1118 -#define __NR_getitimer 1119 -/* 1120 was __NR_old_stat */ -/* 1121 was __NR_old_lstat */ -/* 1122 was __NR_old_fstat */ -#define __NR_vhangup 1123 -#define __NR_lchown 1124 -#define __NR_remap_file_pages 1125 -#define __NR_wait4 1126 -#define __NR_sysinfo 1127 -#define __NR_clone 1128 -#define __NR_setdomainname 1129 -#define __NR_uname 1130 -#define __NR_adjtimex 1131 -/* 1132 was __NR_create_module */ -#define __NR_init_module 1133 -#define __NR_delete_module 1134 -/* 1135 was __NR_get_kernel_syms */ -/* 1136 was __NR_query_module */ -#define __NR_quotactl 1137 -#define __NR_bdflush 1138 -#define __NR_sysfs 1139 -#define __NR_personality 1140 -#define __NR_afs_syscall 1141 -#define __NR_setfsuid 1142 -#define __NR_setfsgid 1143 -#define __NR_getdents 1144 -#define __NR_flock 1145 -#define __NR_readv 1146 -#define __NR_writev 1147 -#define __NR_pread64 1148 -#define __NR_pwrite64 1149 -#define __NR__sysctl 1150 -#define __NR_mmap 1151 -#define __NR_munmap 1152 -#define __NR_mlock 1153 -#define __NR_mlockall 1154 -#define __NR_mprotect 1155 -#define __NR_mremap 1156 -#define __NR_msync 1157 -#define __NR_munlock 1158 -#define __NR_munlockall 1159 -#define __NR_sched_getparam 1160 -#define __NR_sched_setparam 1161 -#define __NR_sched_getscheduler 1162 -#define __NR_sched_setscheduler 1163 -#define __NR_sched_yield 1164 -#define __NR_sched_get_priority_max 1165 -#define __NR_sched_get_priority_min 1166 -#define __NR_sched_rr_get_interval 1167 -#define __NR_nanosleep 1168 -#define __NR_nfsservctl 1169 -#define __NR_prctl 1170 -/* 1171 is reserved for backwards compatibility with old __NR_getpagesize */ -#define __NR_mmap2 1172 -#define __NR_pciconfig_read 1173 -#define __NR_pciconfig_write 1174 -#define __NR_perfmonctl 1175 -#define __NR_sigaltstack 1176 -#define __NR_rt_sigaction 1177 -#define __NR_rt_sigpending 1178 -#define __NR_rt_sigprocmask 1179 -#define __NR_rt_sigqueueinfo 1180 -#define __NR_rt_sigreturn 1181 -#define __NR_rt_sigsuspend 1182 -#define __NR_rt_sigtimedwait 1183 -#define __NR_getcwd 1184 -#define __NR_capget 1185 -#define __NR_capset 1186 -#define __NR_sendfile 1187 -#define __NR_getpmsg 1188 -#define __NR_putpmsg 1189 -#define __NR_socket 1190 -#define __NR_bind 1191 -#define __NR_connect 1192 -#define __NR_listen 1193 -#define __NR_accept 1194 -#define __NR_getsockname 1195 -#define __NR_getpeername 1196 -#define __NR_socketpair 1197 -#define __NR_send 1198 -#define __NR_sendto 1199 -#define __NR_recv 1200 -#define __NR_recvfrom 1201 -#define __NR_shutdown 1202 -#define __NR_setsockopt 1203 -#define __NR_getsockopt 1204 -#define __NR_sendmsg 1205 -#define __NR_recvmsg 1206 -#define __NR_pivot_root 1207 -#define __NR_mincore 1208 -#define __NR_madvise 1209 -#define __NR_stat 1210 -#define __NR_lstat 1211 -#define __NR_fstat 1212 -#define __NR_clone2 1213 -#define __NR_getdents64 1214 -#define __NR_getunwind 1215 -#define __NR_readahead 1216 -#define __NR_setxattr 1217 -#define __NR_lsetxattr 1218 -#define __NR_fsetxattr 1219 -#define __NR_getxattr 1220 -#define __NR_lgetxattr 1221 -#define __NR_fgetxattr 1222 -#define __NR_listxattr 1223 -#define __NR_llistxattr 1224 -#define __NR_flistxattr 1225 -#define __NR_removexattr 1226 -#define __NR_lremovexattr 1227 -#define __NR_fremovexattr 1228 -#define __NR_tkill 1229 -#define __NR_futex 1230 -#define __NR_sched_setaffinity 1231 -#define __NR_sched_getaffinity 1232 -#define __NR_set_tid_address 1233 -#define __NR_fadvise64 1234 -#define __NR_tgkill 1235 -#define __NR_exit_group 1236 -#define __NR_lookup_dcookie 1237 -#define __NR_io_setup 1238 -#define __NR_io_destroy 1239 -#define __NR_io_getevents 1240 -#define __NR_io_submit 1241 -#define __NR_io_cancel 1242 -#define __NR_epoll_create 1243 -#define __NR_epoll_ctl 1244 -#define __NR_epoll_wait 1245 -#define __NR_restart_syscall 1246 -#define __NR_semtimedop 1247 -#define __NR_timer_create 1248 -#define __NR_timer_settime 1249 -#define __NR_timer_gettime 1250 -#define __NR_timer_getoverrun 1251 -#define __NR_timer_delete 1252 -#define __NR_clock_settime 1253 -#define __NR_clock_gettime 1254 -#define __NR_clock_getres 1255 -#define __NR_clock_nanosleep 1256 -#define __NR_fstatfs64 1257 -#define __NR_statfs64 1258 -#define __NR_mbind 1259 -#define __NR_get_mempolicy 1260 -#define __NR_set_mempolicy 1261 -#define __NR_mq_open 1262 -#define __NR_mq_unlink 1263 -#define __NR_mq_timedsend 1264 -#define __NR_mq_timedreceive 1265 -#define __NR_mq_notify 1266 -#define __NR_mq_getsetattr 1267 -#define __NR_kexec_load 1268 -#define __NR_vserver 1269 -#define __NR_waitid 1270 -#define __NR_add_key 1271 -#define __NR_request_key 1272 -#define __NR_keyctl 1273 -#define __NR_ioprio_set 1274 -#define __NR_ioprio_get 1275 -#define __NR_move_pages 1276 -#define __NR_inotify_init 1277 -#define __NR_inotify_add_watch 1278 -#define __NR_inotify_rm_watch 1279 -#define __NR_migrate_pages 1280 -#define __NR_openat 1281 -#define __NR_mkdirat 1282 -#define __NR_mknodat 1283 -#define __NR_fchownat 1284 -#define __NR_futimesat 1285 -#define __NR_newfstatat 1286 -#define __NR_unlinkat 1287 -#define __NR_renameat 1288 -#define __NR_linkat 1289 -#define __NR_symlinkat 1290 -#define __NR_readlinkat 1291 -#define __NR_fchmodat 1292 -#define __NR_faccessat 1293 -#define __NR_pselect6 1294 -#define __NR_ppoll 1295 -#define __NR_unshare 1296 -#define __NR_splice 1297 -#define __NR_set_robust_list 1298 -#define __NR_get_robust_list 1299 -#define __NR_sync_file_range 1300 -#define __NR_tee 1301 -#define __NR_vmsplice 1302 -#define __NR_fallocate 1303 -#define __NR_getcpu 1304 -#define __NR_epoll_pwait 1305 -#define __NR_utimensat 1306 -#define __NR_signalfd 1307 -#define __NR_timerfd 1308 -#define __NR_eventfd 1309 -#define __NR_timerfd_create 1310 -#define __NR_timerfd_settime 1311 -#define __NR_timerfd_gettime 1312 -#define __NR_signalfd4 1313 -#define __NR_eventfd2 1314 -#define __NR_epoll_create1 1315 -#define __NR_dup3 1316 -#define __NR_pipe2 1317 -#define __NR_inotify_init1 1318 -#define __NR_preadv 1319 -#define __NR_pwritev 1320 -#define __NR_rt_tgsigqueueinfo 1321 -#define __NR_recvmmsg 1322 -#define __NR_fanotify_init 1323 -#define __NR_fanotify_mark 1324 -#define __NR_prlimit64 1325 -#define __NR_name_to_handle_at 1326 -#define __NR_open_by_handle_at 1327 -#define __NR_clock_adjtime 1328 -#define __NR_syncfs 1329 -#define __NR_setns 1330 -#define __NR_sendmmsg 1331 -#define __NR_process_vm_readv 1332 -#define __NR_process_vm_writev 1333 -#define __NR_accept4 1334 +#include <uapi/asm/unistd.h> -#ifdef __KERNEL__ #define NR_syscalls 311 /* length of syscall table */ @@ -382,5 +65,4 @@ asmlinkage long sys_rt_sigaction(int sig, #define cond_syscall(x) asmlinkage long x (void) __attribute__((weak,alias("sys_ni_syscall"))) #endif /* !__ASSEMBLY__ */ -#endif /* __KERNEL__ */ #endif /* _ASM_IA64_UNISTD_H */ diff --git a/arch/ia64/include/asm/ustack.h b/arch/ia64/include/asm/ustack.h index 504167c35b8..b275401b96d 100644 --- a/arch/ia64/include/asm/ustack.h +++ b/arch/ia64/include/asm/ustack.h @@ -1,20 +1,11 @@ #ifndef _ASM_IA64_USTACK_H #define _ASM_IA64_USTACK_H -/* - * Constants for the user stack size - */ - -#ifdef __KERNEL__ #include <asm/page.h> +#include <uapi/asm/ustack.h> /* The absolute hard limit for stack size is 1/2 of the mappable space in the region */ #define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2) #define STACK_TOP (0x6000000000000000UL + RGN_MAP_LIMIT) #define STACK_TOP_MAX STACK_TOP -#endif - -/* Make a default stack size of 2GiB */ -#define DEFAULT_USER_STACK_SIZE (1UL << 31) - #endif /* _ASM_IA64_USTACK_H */ diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild index baebb3da1d4..1b3f5eb5fcd 100644 --- a/arch/ia64/include/uapi/asm/Kbuild +++ b/arch/ia64/include/uapi/asm/Kbuild @@ -1,3 +1,50 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +generic-y += kvm_para.h + +header-y += auxvec.h +header-y += bitsperlong.h +header-y += break.h +header-y += byteorder.h +header-y += cmpxchg.h +header-y += errno.h +header-y += fcntl.h +header-y += fpu.h +header-y += gcc_intrin.h +header-y += ia64regs.h +header-y += intel_intrin.h +header-y += intrinsics.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += kvm.h +header-y += kvm_para.h +header-y += mman.h +header-y += msgbuf.h +header-y += param.h +header-y += perfmon.h +header-y += perfmon_default_smpl.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += ptrace_offsets.h +header-y += resource.h +header-y += rse.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += ucontext.h +header-y += unistd.h +header-y += ustack.h diff --git a/arch/ia64/include/asm/auxvec.h b/arch/ia64/include/uapi/asm/auxvec.h index 58277fc650e..58277fc650e 100644 --- a/arch/ia64/include/asm/auxvec.h +++ b/arch/ia64/include/uapi/asm/auxvec.h diff --git a/arch/ia64/include/asm/bitsperlong.h b/arch/ia64/include/uapi/asm/bitsperlong.h index ec4db3c970b..ec4db3c970b 100644 --- a/arch/ia64/include/asm/bitsperlong.h +++ b/arch/ia64/include/uapi/asm/bitsperlong.h diff --git a/arch/ia64/include/asm/break.h b/arch/ia64/include/uapi/asm/break.h index e90c40ec9ed..e90c40ec9ed 100644 --- a/arch/ia64/include/asm/break.h +++ b/arch/ia64/include/uapi/asm/break.h diff --git a/arch/ia64/include/asm/byteorder.h b/arch/ia64/include/uapi/asm/byteorder.h index a8dd7355815..a8dd7355815 100644 --- a/arch/ia64/include/asm/byteorder.h +++ b/arch/ia64/include/uapi/asm/byteorder.h diff --git a/arch/ia64/include/asm/cmpxchg.h b/arch/ia64/include/uapi/asm/cmpxchg.h index 4f37dbbb864..4f37dbbb864 100644 --- a/arch/ia64/include/asm/cmpxchg.h +++ b/arch/ia64/include/uapi/asm/cmpxchg.h diff --git a/arch/ia64/include/asm/errno.h b/arch/ia64/include/uapi/asm/errno.h index 4c82b503d92..4c82b503d92 100644 --- a/arch/ia64/include/asm/errno.h +++ b/arch/ia64/include/uapi/asm/errno.h diff --git a/arch/ia64/include/asm/fcntl.h b/arch/ia64/include/uapi/asm/fcntl.h index 1dd275dc8f6..1dd275dc8f6 100644 --- a/arch/ia64/include/asm/fcntl.h +++ b/arch/ia64/include/uapi/asm/fcntl.h diff --git a/arch/ia64/include/asm/fpu.h b/arch/ia64/include/uapi/asm/fpu.h index b6395ad1500..b6395ad1500 100644 --- a/arch/ia64/include/asm/fpu.h +++ b/arch/ia64/include/uapi/asm/fpu.h diff --git a/arch/ia64/include/uapi/asm/gcc_intrin.h b/arch/ia64/include/uapi/asm/gcc_intrin.h new file mode 100644 index 00000000000..61d0d011197 --- /dev/null +++ b/arch/ia64/include/uapi/asm/gcc_intrin.h @@ -0,0 +1,618 @@ +/* + * + * Copyright (C) 2002,2003 Jun Nakajima <jun.nakajima@intel.com> + * Copyright (C) 2002,2003 Suresh Siddha <suresh.b.siddha@intel.com> + */ +#ifndef _UAPI_ASM_IA64_GCC_INTRIN_H +#define _UAPI_ASM_IA64_GCC_INTRIN_H + +#include <linux/types.h> +#include <linux/compiler.h> + +/* define this macro to get some asm stmts included in 'c' files */ +#define ASM_SUPPORTED + +/* Optimization barrier */ +/* The "volatile" is due to gcc bugs */ +#define ia64_barrier() asm volatile ("":::"memory") + +#define ia64_stop() asm volatile (";;"::) + +#define ia64_invala_gr(regnum) asm volatile ("invala.e r%0" :: "i"(regnum)) + +#define ia64_invala_fr(regnum) asm volatile ("invala.e f%0" :: "i"(regnum)) + +#define ia64_flushrs() asm volatile ("flushrs;;":::"memory") + +#define ia64_loadrs() asm volatile ("loadrs;;":::"memory") + +extern void ia64_bad_param_for_setreg (void); +extern void ia64_bad_param_for_getreg (void); + + +#define ia64_native_setreg(regnum, val) \ +({ \ + switch (regnum) { \ + case _IA64_REG_PSR_L: \ + asm volatile ("mov psr.l=%0" :: "r"(val) : "memory"); \ + break; \ + case _IA64_REG_AR_KR0 ... _IA64_REG_AR_EC: \ + asm volatile ("mov ar%0=%1" :: \ + "i" (regnum - _IA64_REG_AR_KR0), \ + "r"(val): "memory"); \ + break; \ + case _IA64_REG_CR_DCR ... _IA64_REG_CR_LRR1: \ + asm volatile ("mov cr%0=%1" :: \ + "i" (regnum - _IA64_REG_CR_DCR), \ + "r"(val): "memory" ); \ + break; \ + case _IA64_REG_SP: \ + asm volatile ("mov r12=%0" :: \ + "r"(val): "memory"); \ + break; \ + case _IA64_REG_GP: \ + asm volatile ("mov gp=%0" :: "r"(val) : "memory"); \ + break; \ + default: \ + ia64_bad_param_for_setreg(); \ + break; \ + } \ +}) + +#define ia64_native_getreg(regnum) \ +({ \ + __u64 ia64_intri_res; \ + \ + switch (regnum) { \ + case _IA64_REG_GP: \ + asm volatile ("mov %0=gp" : "=r"(ia64_intri_res)); \ + break; \ + case _IA64_REG_IP: \ + asm volatile ("mov %0=ip" : "=r"(ia64_intri_res)); \ + break; \ + case _IA64_REG_PSR: \ + asm volatile ("mov %0=psr" : "=r"(ia64_intri_res)); \ + break; \ + case _IA64_REG_TP: /* for current() */ \ + ia64_intri_res = ia64_r13; \ + break; \ + case _IA64_REG_AR_KR0 ... _IA64_REG_AR_EC: \ + asm volatile ("mov %0=ar%1" : "=r" (ia64_intri_res) \ + : "i"(regnum - _IA64_REG_AR_KR0)); \ + break; \ + case _IA64_REG_CR_DCR ... _IA64_REG_CR_LRR1: \ + asm volatile ("mov %0=cr%1" : "=r" (ia64_intri_res) \ + : "i" (regnum - _IA64_REG_CR_DCR)); \ + break; \ + case _IA64_REG_SP: \ + asm volatile ("mov %0=sp" : "=r" (ia64_intri_res)); \ + break; \ + default: \ + ia64_bad_param_for_getreg(); \ + break; \ + } \ + ia64_intri_res; \ +}) + +#define ia64_hint_pause 0 + +#define ia64_hint(mode) \ +({ \ + switch (mode) { \ + case ia64_hint_pause: \ + asm volatile ("hint @pause" ::: "memory"); \ + break; \ + } \ +}) + + +/* Integer values for mux1 instruction */ +#define ia64_mux1_brcst 0 +#define ia64_mux1_mix 8 +#define ia64_mux1_shuf 9 +#define ia64_mux1_alt 10 +#define ia64_mux1_rev 11 + +#define ia64_mux1(x, mode) \ +({ \ + __u64 ia64_intri_res; \ + \ + switch (mode) { \ + case ia64_mux1_brcst: \ + asm ("mux1 %0=%1,@brcst" : "=r" (ia64_intri_res) : "r" (x)); \ + break; \ + case ia64_mux1_mix: \ + asm ("mux1 %0=%1,@mix" : "=r" (ia64_intri_res) : "r" (x)); \ + break; \ + case ia64_mux1_shuf: \ + asm ("mux1 %0=%1,@shuf" : "=r" (ia64_intri_res) : "r" (x)); \ + break; \ + case ia64_mux1_alt: \ + asm ("mux1 %0=%1,@alt" : "=r" (ia64_intri_res) : "r" (x)); \ + break; \ + case ia64_mux1_rev: \ + asm ("mux1 %0=%1,@rev" : "=r" (ia64_intri_res) : "r" (x)); \ + break; \ + } \ + ia64_intri_res; \ +}) + +#if __GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) +# define ia64_popcnt(x) __builtin_popcountl(x) +#else +# define ia64_popcnt(x) \ + ({ \ + __u64 ia64_intri_res; \ + asm ("popcnt %0=%1" : "=r" (ia64_intri_res) : "r" (x)); \ + \ + ia64_intri_res; \ + }) +#endif + +#define ia64_getf_exp(x) \ +({ \ + long ia64_intri_res; \ + \ + asm ("getf.exp %0=%1" : "=r"(ia64_intri_res) : "f"(x)); \ + \ + ia64_intri_res; \ +}) + +#define ia64_shrp(a, b, count) \ +({ \ + __u64 ia64_intri_res; \ + asm ("shrp %0=%1,%2,%3" : "=r"(ia64_intri_res) : "r"(a), "r"(b), "i"(count)); \ + ia64_intri_res; \ +}) + +#define ia64_ldfs(regnum, x) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("ldfs %0=[%1]" :"=f"(__f__): "r"(x)); \ +}) + +#define ia64_ldfd(regnum, x) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("ldfd %0=[%1]" :"=f"(__f__): "r"(x)); \ +}) + +#define ia64_ldfe(regnum, x) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("ldfe %0=[%1]" :"=f"(__f__): "r"(x)); \ +}) + +#define ia64_ldf8(regnum, x) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("ldf8 %0=[%1]" :"=f"(__f__): "r"(x)); \ +}) + +#define ia64_ldf_fill(regnum, x) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("ldf.fill %0=[%1]" :"=f"(__f__): "r"(x)); \ +}) + +#define ia64_st4_rel_nta(m, val) \ +({ \ + asm volatile ("st4.rel.nta [%0] = %1\n\t" :: "r"(m), "r"(val)); \ +}) + +#define ia64_stfs(x, regnum) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("stfs [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ +}) + +#define ia64_stfd(x, regnum) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("stfd [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ +}) + +#define ia64_stfe(x, regnum) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("stfe [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ +}) + +#define ia64_stf8(x, regnum) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("stf8 [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ +}) + +#define ia64_stf_spill(x, regnum) \ +({ \ + register double __f__ asm ("f"#regnum); \ + asm volatile ("stf.spill [%0]=%1" :: "r"(x), "f"(__f__) : "memory"); \ +}) + +#define ia64_fetchadd4_acq(p, inc) \ +({ \ + \ + __u64 ia64_intri_res; \ + asm volatile ("fetchadd4.acq %0=[%1],%2" \ + : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ + : "memory"); \ + \ + ia64_intri_res; \ +}) + +#define ia64_fetchadd4_rel(p, inc) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("fetchadd4.rel %0=[%1],%2" \ + : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ + : "memory"); \ + \ + ia64_intri_res; \ +}) + +#define ia64_fetchadd8_acq(p, inc) \ +({ \ + \ + __u64 ia64_intri_res; \ + asm volatile ("fetchadd8.acq %0=[%1],%2" \ + : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ + : "memory"); \ + \ + ia64_intri_res; \ +}) + +#define ia64_fetchadd8_rel(p, inc) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("fetchadd8.rel %0=[%1],%2" \ + : "=r"(ia64_intri_res) : "r"(p), "i" (inc) \ + : "memory"); \ + \ + ia64_intri_res; \ +}) + +#define ia64_xchg1(ptr,x) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("xchg1 %0=[%1],%2" \ + : "=r" (ia64_intri_res) : "r" (ptr), "r" (x) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_xchg2(ptr,x) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("xchg2 %0=[%1],%2" : "=r" (ia64_intri_res) \ + : "r" (ptr), "r" (x) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_xchg4(ptr,x) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("xchg4 %0=[%1],%2" : "=r" (ia64_intri_res) \ + : "r" (ptr), "r" (x) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_xchg8(ptr,x) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("xchg8 %0=[%1],%2" : "=r" (ia64_intri_res) \ + : "r" (ptr), "r" (x) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_cmpxchg1_acq(ptr, new, old) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ + asm volatile ("cmpxchg1.acq %0=[%1],%2,ar.ccv": \ + "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_cmpxchg1_rel(ptr, new, old) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ + asm volatile ("cmpxchg1.rel %0=[%1],%2,ar.ccv": \ + "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_cmpxchg2_acq(ptr, new, old) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ + asm volatile ("cmpxchg2.acq %0=[%1],%2,ar.ccv": \ + "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_cmpxchg2_rel(ptr, new, old) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ + \ + asm volatile ("cmpxchg2.rel %0=[%1],%2,ar.ccv": \ + "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_cmpxchg4_acq(ptr, new, old) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ + asm volatile ("cmpxchg4.acq %0=[%1],%2,ar.ccv": \ + "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_cmpxchg4_rel(ptr, new, old) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ + asm volatile ("cmpxchg4.rel %0=[%1],%2,ar.ccv": \ + "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_cmpxchg8_acq(ptr, new, old) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ + asm volatile ("cmpxchg8.acq %0=[%1],%2,ar.ccv": \ + "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_cmpxchg8_rel(ptr, new, old) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("mov ar.ccv=%0;;" :: "rO"(old)); \ + \ + asm volatile ("cmpxchg8.rel %0=[%1],%2,ar.ccv": \ + "=r"(ia64_intri_res) : "r"(ptr), "r"(new) : "memory"); \ + ia64_intri_res; \ +}) + +#define ia64_mf() asm volatile ("mf" ::: "memory") +#define ia64_mfa() asm volatile ("mf.a" ::: "memory") + +#define ia64_invala() asm volatile ("invala" ::: "memory") + +#define ia64_native_thash(addr) \ +({ \ + unsigned long ia64_intri_res; \ + asm volatile ("thash %0=%1" : "=r"(ia64_intri_res) : "r" (addr)); \ + ia64_intri_res; \ +}) + +#define ia64_srlz_i() asm volatile (";; srlz.i ;;" ::: "memory") +#define ia64_srlz_d() asm volatile (";; srlz.d" ::: "memory"); + +#ifdef HAVE_SERIALIZE_DIRECTIVE +# define ia64_dv_serialize_data() asm volatile (".serialize.data"); +# define ia64_dv_serialize_instruction() asm volatile (".serialize.instruction"); +#else +# define ia64_dv_serialize_data() +# define ia64_dv_serialize_instruction() +#endif + +#define ia64_nop(x) asm volatile ("nop %0"::"i"(x)); + +#define ia64_itci(addr) asm volatile ("itc.i %0;;" :: "r"(addr) : "memory") + +#define ia64_itcd(addr) asm volatile ("itc.d %0;;" :: "r"(addr) : "memory") + + +#define ia64_itri(trnum, addr) asm volatile ("itr.i itr[%0]=%1" \ + :: "r"(trnum), "r"(addr) : "memory") + +#define ia64_itrd(trnum, addr) asm volatile ("itr.d dtr[%0]=%1" \ + :: "r"(trnum), "r"(addr) : "memory") + +#define ia64_tpa(addr) \ +({ \ + unsigned long ia64_pa; \ + asm volatile ("tpa %0 = %1" : "=r"(ia64_pa) : "r"(addr) : "memory"); \ + ia64_pa; \ +}) + +#define __ia64_set_dbr(index, val) \ + asm volatile ("mov dbr[%0]=%1" :: "r"(index), "r"(val) : "memory") + +#define ia64_set_ibr(index, val) \ + asm volatile ("mov ibr[%0]=%1" :: "r"(index), "r"(val) : "memory") + +#define ia64_set_pkr(index, val) \ + asm volatile ("mov pkr[%0]=%1" :: "r"(index), "r"(val) : "memory") + +#define ia64_set_pmc(index, val) \ + asm volatile ("mov pmc[%0]=%1" :: "r"(index), "r"(val) : "memory") + +#define ia64_set_pmd(index, val) \ + asm volatile ("mov pmd[%0]=%1" :: "r"(index), "r"(val) : "memory") + +#define ia64_native_set_rr(index, val) \ + asm volatile ("mov rr[%0]=%1" :: "r"(index), "r"(val) : "memory"); + +#define ia64_native_get_cpuid(index) \ +({ \ + unsigned long ia64_intri_res; \ + asm volatile ("mov %0=cpuid[%r1]" : "=r"(ia64_intri_res) : "rO"(index)); \ + ia64_intri_res; \ +}) + +#define __ia64_get_dbr(index) \ +({ \ + unsigned long ia64_intri_res; \ + asm volatile ("mov %0=dbr[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ + ia64_intri_res; \ +}) + +#define ia64_get_ibr(index) \ +({ \ + unsigned long ia64_intri_res; \ + asm volatile ("mov %0=ibr[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ + ia64_intri_res; \ +}) + +#define ia64_get_pkr(index) \ +({ \ + unsigned long ia64_intri_res; \ + asm volatile ("mov %0=pkr[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ + ia64_intri_res; \ +}) + +#define ia64_get_pmc(index) \ +({ \ + unsigned long ia64_intri_res; \ + asm volatile ("mov %0=pmc[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ + ia64_intri_res; \ +}) + + +#define ia64_native_get_pmd(index) \ +({ \ + unsigned long ia64_intri_res; \ + asm volatile ("mov %0=pmd[%1]" : "=r"(ia64_intri_res) : "r"(index)); \ + ia64_intri_res; \ +}) + +#define ia64_native_get_rr(index) \ +({ \ + unsigned long ia64_intri_res; \ + asm volatile ("mov %0=rr[%1]" : "=r"(ia64_intri_res) : "r" (index)); \ + ia64_intri_res; \ +}) + +#define ia64_native_fc(addr) asm volatile ("fc %0" :: "r"(addr) : "memory") + + +#define ia64_sync_i() asm volatile (";; sync.i" ::: "memory") + +#define ia64_native_ssm(mask) asm volatile ("ssm %0":: "i"((mask)) : "memory") +#define ia64_native_rsm(mask) asm volatile ("rsm %0":: "i"((mask)) : "memory") +#define ia64_sum(mask) asm volatile ("sum %0":: "i"((mask)) : "memory") +#define ia64_rum(mask) asm volatile ("rum %0":: "i"((mask)) : "memory") + +#define ia64_ptce(addr) asm volatile ("ptc.e %0" :: "r"(addr)) + +#define ia64_native_ptcga(addr, size) \ +do { \ + asm volatile ("ptc.ga %0,%1" :: "r"(addr), "r"(size) : "memory"); \ + ia64_dv_serialize_data(); \ +} while (0) + +#define ia64_ptcl(addr, size) \ +do { \ + asm volatile ("ptc.l %0,%1" :: "r"(addr), "r"(size) : "memory"); \ + ia64_dv_serialize_data(); \ +} while (0) + +#define ia64_ptri(addr, size) \ + asm volatile ("ptr.i %0,%1" :: "r"(addr), "r"(size) : "memory") + +#define ia64_ptrd(addr, size) \ + asm volatile ("ptr.d %0,%1" :: "r"(addr), "r"(size) : "memory") + +#define ia64_ttag(addr) \ +({ \ + __u64 ia64_intri_res; \ + asm volatile ("ttag %0=%1" : "=r"(ia64_intri_res) : "r" (addr)); \ + ia64_intri_res; \ +}) + + +/* Values for lfhint in ia64_lfetch and ia64_lfetch_fault */ + +#define ia64_lfhint_none 0 +#define ia64_lfhint_nt1 1 +#define ia64_lfhint_nt2 2 +#define ia64_lfhint_nta 3 + +#define ia64_lfetch(lfhint, y) \ +({ \ + switch (lfhint) { \ + case ia64_lfhint_none: \ + asm volatile ("lfetch [%0]" : : "r"(y)); \ + break; \ + case ia64_lfhint_nt1: \ + asm volatile ("lfetch.nt1 [%0]" : : "r"(y)); \ + break; \ + case ia64_lfhint_nt2: \ + asm volatile ("lfetch.nt2 [%0]" : : "r"(y)); \ + break; \ + case ia64_lfhint_nta: \ + asm volatile ("lfetch.nta [%0]" : : "r"(y)); \ + break; \ + } \ +}) + +#define ia64_lfetch_excl(lfhint, y) \ +({ \ + switch (lfhint) { \ + case ia64_lfhint_none: \ + asm volatile ("lfetch.excl [%0]" :: "r"(y)); \ + break; \ + case ia64_lfhint_nt1: \ + asm volatile ("lfetch.excl.nt1 [%0]" :: "r"(y)); \ + break; \ + case ia64_lfhint_nt2: \ + asm volatile ("lfetch.excl.nt2 [%0]" :: "r"(y)); \ + break; \ + case ia64_lfhint_nta: \ + asm volatile ("lfetch.excl.nta [%0]" :: "r"(y)); \ + break; \ + } \ +}) + +#define ia64_lfetch_fault(lfhint, y) \ +({ \ + switch (lfhint) { \ + case ia64_lfhint_none: \ + asm volatile ("lfetch.fault [%0]" : : "r"(y)); \ + break; \ + case ia64_lfhint_nt1: \ + asm volatile ("lfetch.fault.nt1 [%0]" : : "r"(y)); \ + break; \ + case ia64_lfhint_nt2: \ + asm volatile ("lfetch.fault.nt2 [%0]" : : "r"(y)); \ + break; \ + case ia64_lfhint_nta: \ + asm volatile ("lfetch.fault.nta [%0]" : : "r"(y)); \ + break; \ + } \ +}) + +#define ia64_lfetch_fault_excl(lfhint, y) \ +({ \ + switch (lfhint) { \ + case ia64_lfhint_none: \ + asm volatile ("lfetch.fault.excl [%0]" :: "r"(y)); \ + break; \ + case ia64_lfhint_nt1: \ + asm volatile ("lfetch.fault.excl.nt1 [%0]" :: "r"(y)); \ + break; \ + case ia64_lfhint_nt2: \ + asm volatile ("lfetch.fault.excl.nt2 [%0]" :: "r"(y)); \ + break; \ + case ia64_lfhint_nta: \ + asm volatile ("lfetch.fault.excl.nta [%0]" :: "r"(y)); \ + break; \ + } \ +}) + +#define ia64_native_intrin_local_irq_restore(x) \ +do { \ + asm volatile (";; cmp.ne p6,p7=%0,r0;;" \ + "(p6) ssm psr.i;" \ + "(p7) rsm psr.i;;" \ + "(p6) srlz.d" \ + :: "r"((x)) : "p6", "p7", "memory"); \ +} while (0) + +#endif /* _UAPI_ASM_IA64_GCC_INTRIN_H */ diff --git a/arch/ia64/include/asm/ia64regs.h b/arch/ia64/include/uapi/asm/ia64regs.h index 1757f1c11ad..1757f1c11ad 100644 --- a/arch/ia64/include/asm/ia64regs.h +++ b/arch/ia64/include/uapi/asm/ia64regs.h diff --git a/arch/ia64/include/asm/intel_intrin.h b/arch/ia64/include/uapi/asm/intel_intrin.h index 53cec577558..53cec577558 100644 --- a/arch/ia64/include/asm/intel_intrin.h +++ b/arch/ia64/include/uapi/asm/intel_intrin.h diff --git a/arch/ia64/include/uapi/asm/intrinsics.h b/arch/ia64/include/uapi/asm/intrinsics.h new file mode 100644 index 00000000000..5829978ff46 --- /dev/null +++ b/arch/ia64/include/uapi/asm/intrinsics.h @@ -0,0 +1,124 @@ +/* + * Compiler-dependent intrinsics. + * + * Copyright (C) 2002-2003 Hewlett-Packard Co + * David Mosberger-Tang <davidm@hpl.hp.com> + */ +#ifndef _UAPI_ASM_IA64_INTRINSICS_H +#define _UAPI_ASM_IA64_INTRINSICS_H + + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> +/* include compiler specific intrinsics */ +#include <asm/ia64regs.h> +#ifdef __INTEL_COMPILER +# include <asm/intel_intrin.h> +#else +# include <asm/gcc_intrin.h> +#endif +#include <asm/cmpxchg.h> + +#define ia64_native_get_psr_i() (ia64_native_getreg(_IA64_REG_PSR) & IA64_PSR_I) + +#define ia64_native_set_rr0_to_rr4(val0, val1, val2, val3, val4) \ +do { \ + ia64_native_set_rr(0x0000000000000000UL, (val0)); \ + ia64_native_set_rr(0x2000000000000000UL, (val1)); \ + ia64_native_set_rr(0x4000000000000000UL, (val2)); \ + ia64_native_set_rr(0x6000000000000000UL, (val3)); \ + ia64_native_set_rr(0x8000000000000000UL, (val4)); \ +} while (0) + +/* + * Force an unresolved reference if someone tries to use + * ia64_fetch_and_add() with a bad value. + */ +extern unsigned long __bad_size_for_ia64_fetch_and_add (void); +extern unsigned long __bad_increment_for_ia64_fetch_and_add (void); + +#define IA64_FETCHADD(tmp,v,n,sz,sem) \ +({ \ + switch (sz) { \ + case 4: \ + tmp = ia64_fetchadd4_##sem((unsigned int *) v, n); \ + break; \ + \ + case 8: \ + tmp = ia64_fetchadd8_##sem((unsigned long *) v, n); \ + break; \ + \ + default: \ + __bad_size_for_ia64_fetch_and_add(); \ + } \ +}) + +#define ia64_fetchadd(i,v,sem) \ +({ \ + __u64 _tmp; \ + volatile __typeof__(*(v)) *_v = (v); \ + /* Can't use a switch () here: gcc isn't always smart enough for that... */ \ + if ((i) == -16) \ + IA64_FETCHADD(_tmp, _v, -16, sizeof(*(v)), sem); \ + else if ((i) == -8) \ + IA64_FETCHADD(_tmp, _v, -8, sizeof(*(v)), sem); \ + else if ((i) == -4) \ + IA64_FETCHADD(_tmp, _v, -4, sizeof(*(v)), sem); \ + else if ((i) == -1) \ + IA64_FETCHADD(_tmp, _v, -1, sizeof(*(v)), sem); \ + else if ((i) == 1) \ + IA64_FETCHADD(_tmp, _v, 1, sizeof(*(v)), sem); \ + else if ((i) == 4) \ + IA64_FETCHADD(_tmp, _v, 4, sizeof(*(v)), sem); \ + else if ((i) == 8) \ + IA64_FETCHADD(_tmp, _v, 8, sizeof(*(v)), sem); \ + else if ((i) == 16) \ + IA64_FETCHADD(_tmp, _v, 16, sizeof(*(v)), sem); \ + else \ + _tmp = __bad_increment_for_ia64_fetch_and_add(); \ + (__typeof__(*(v))) (_tmp); /* return old value */ \ +}) + +#define ia64_fetch_and_add(i,v) (ia64_fetchadd(i, v, rel) + (i)) /* return new value */ + +#endif + + +#ifndef __ASSEMBLY__ + +#define IA64_INTRINSIC_API(name) ia64_native_ ## name +#define IA64_INTRINSIC_MACRO(name) ia64_native_ ## name + + +/************************************************/ +/* Instructions paravirtualized for correctness */ +/************************************************/ +/* fc, thash, get_cpuid, get_pmd, get_eflags, set_eflags */ +/* Note that "ttag" and "cover" are also privilege-sensitive; "ttag" + * is not currently used (though it may be in a long-format VHPT system!) + */ +#define ia64_fc IA64_INTRINSIC_API(fc) +#define ia64_thash IA64_INTRINSIC_API(thash) +#define ia64_get_cpuid IA64_INTRINSIC_API(get_cpuid) +#define ia64_get_pmd IA64_INTRINSIC_API(get_pmd) + + +/************************************************/ +/* Instructions paravirtualized for performance */ +/************************************************/ +#define ia64_ssm IA64_INTRINSIC_MACRO(ssm) +#define ia64_rsm IA64_INTRINSIC_MACRO(rsm) +#define ia64_getreg IA64_INTRINSIC_MACRO(getreg) +#define ia64_setreg IA64_INTRINSIC_API(setreg) +#define ia64_set_rr IA64_INTRINSIC_API(set_rr) +#define ia64_get_rr IA64_INTRINSIC_API(get_rr) +#define ia64_ptcga IA64_INTRINSIC_API(ptcga) +#define ia64_get_psr_i IA64_INTRINSIC_API(get_psr_i) +#define ia64_intrin_local_irq_restore \ + IA64_INTRINSIC_API(intrin_local_irq_restore) +#define ia64_set_rr0_to_rr4 IA64_INTRINSIC_API(set_rr0_to_rr4) + +#endif /* !__ASSEMBLY__ */ + +#endif /* _UAPI_ASM_IA64_INTRINSICS_H */ diff --git a/arch/ia64/include/asm/ioctl.h b/arch/ia64/include/uapi/asm/ioctl.h index b279fe06dfe..b279fe06dfe 100644 --- a/arch/ia64/include/asm/ioctl.h +++ b/arch/ia64/include/uapi/asm/ioctl.h diff --git a/arch/ia64/include/asm/ioctls.h b/arch/ia64/include/uapi/asm/ioctls.h index f3aab5512e9..f3aab5512e9 100644 --- a/arch/ia64/include/asm/ioctls.h +++ b/arch/ia64/include/uapi/asm/ioctls.h diff --git a/arch/ia64/include/asm/ipcbuf.h b/arch/ia64/include/uapi/asm/ipcbuf.h index 84c7e51cb6d..84c7e51cb6d 100644 --- a/arch/ia64/include/asm/ipcbuf.h +++ b/arch/ia64/include/uapi/asm/ipcbuf.h diff --git a/arch/ia64/include/asm/kvm.h b/arch/ia64/include/uapi/asm/kvm.h index ec6c6b30123..ec6c6b30123 100644 --- a/arch/ia64/include/asm/kvm.h +++ b/arch/ia64/include/uapi/asm/kvm.h diff --git a/arch/ia64/include/uapi/asm/mman.h b/arch/ia64/include/uapi/asm/mman.h new file mode 100644 index 00000000000..8740819adc5 --- /dev/null +++ b/arch/ia64/include/uapi/asm/mman.h @@ -0,0 +1,16 @@ +/* + * Based on <asm-i386/mman.h>. + * + * Modified 1998-2000, 2002 + * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co + */ +#ifndef _UAPI_ASM_IA64_MMAN_H +#define _UAPI_ASM_IA64_MMAN_H + + +#include <asm-generic/mman.h> + +#define MAP_GROWSUP 0x0200 /* register stack-like segment */ + + +#endif /* _UAPI_ASM_IA64_MMAN_H */ diff --git a/arch/ia64/include/asm/msgbuf.h b/arch/ia64/include/uapi/asm/msgbuf.h index 6c64c0d2aae..6c64c0d2aae 100644 --- a/arch/ia64/include/asm/msgbuf.h +++ b/arch/ia64/include/uapi/asm/msgbuf.h diff --git a/arch/ia64/include/uapi/asm/param.h b/arch/ia64/include/uapi/asm/param.h new file mode 100644 index 00000000000..d7da41d9497 --- /dev/null +++ b/arch/ia64/include/uapi/asm/param.h @@ -0,0 +1,29 @@ +/* + * Fundamental kernel parameters. + * + * Based on <asm-i386/param.h>. + * + * Modified 1998, 1999, 2002-2003 + * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co + */ +#ifndef _UAPI_ASM_IA64_PARAM_H +#define _UAPI_ASM_IA64_PARAM_H + + +#define EXEC_PAGESIZE 65536 + +#ifndef NOGROUP +# define NOGROUP (-1) +#endif + +#define MAXHOSTNAMELEN 64 /* max length of hostname */ + +#ifndef __KERNEL__ + /* + * Technically, this is wrong, but some old apps still refer to it. The proper way to + * get the HZ value is via sysconf(_SC_CLK_TCK). + */ +# define HZ 1024 +#endif + +#endif /* _UAPI_ASM_IA64_PARAM_H */ diff --git a/arch/ia64/include/uapi/asm/perfmon.h b/arch/ia64/include/uapi/asm/perfmon.h new file mode 100644 index 00000000000..1a10a2dd58a --- /dev/null +++ b/arch/ia64/include/uapi/asm/perfmon.h @@ -0,0 +1,177 @@ +/* + * Copyright (C) 2001-2003 Hewlett-Packard Co + * Stephane Eranian <eranian@hpl.hp.com> + */ + +#ifndef _UAPI_ASM_IA64_PERFMON_H +#define _UAPI_ASM_IA64_PERFMON_H + +/* + * perfmon commands supported on all CPU models + */ +#define PFM_WRITE_PMCS 0x01 +#define PFM_WRITE_PMDS 0x02 +#define PFM_READ_PMDS 0x03 +#define PFM_STOP 0x04 +#define PFM_START 0x05 +#define PFM_ENABLE 0x06 /* obsolete */ +#define PFM_DISABLE 0x07 /* obsolete */ +#define PFM_CREATE_CONTEXT 0x08 +#define PFM_DESTROY_CONTEXT 0x09 /* obsolete use close() */ +#define PFM_RESTART 0x0a +#define PFM_PROTECT_CONTEXT 0x0b /* obsolete */ +#define PFM_GET_FEATURES 0x0c +#define PFM_DEBUG 0x0d +#define PFM_UNPROTECT_CONTEXT 0x0e /* obsolete */ +#define PFM_GET_PMC_RESET_VAL 0x0f +#define PFM_LOAD_CONTEXT 0x10 +#define PFM_UNLOAD_CONTEXT 0x11 + +/* + * PMU model specific commands (may not be supported on all PMU models) + */ +#define PFM_WRITE_IBRS 0x20 +#define PFM_WRITE_DBRS 0x21 + +/* + * context flags + */ +#define PFM_FL_NOTIFY_BLOCK 0x01 /* block task on user level notifications */ +#define PFM_FL_SYSTEM_WIDE 0x02 /* create a system wide context */ +#define PFM_FL_OVFL_NO_MSG 0x80 /* do not post overflow/end messages for notification */ + +/* + * event set flags + */ +#define PFM_SETFL_EXCL_IDLE 0x01 /* exclude idle task (syswide only) XXX: DO NOT USE YET */ + +/* + * PMC flags + */ +#define PFM_REGFL_OVFL_NOTIFY 0x1 /* send notification on overflow */ +#define PFM_REGFL_RANDOM 0x2 /* randomize sampling interval */ + +/* + * PMD/PMC/IBR/DBR return flags (ignored on input) + * + * Those flags are used on output and must be checked in case EAGAIN is returned + * by any of the calls using a pfarg_reg_t or pfarg_dbreg_t structure. + */ +#define PFM_REG_RETFL_NOTAVAIL (1UL<<31) /* set if register is implemented but not available */ +#define PFM_REG_RETFL_EINVAL (1UL<<30) /* set if register entry is invalid */ +#define PFM_REG_RETFL_MASK (PFM_REG_RETFL_NOTAVAIL|PFM_REG_RETFL_EINVAL) + +#define PFM_REG_HAS_ERROR(flag) (((flag) & PFM_REG_RETFL_MASK) != 0) + +typedef unsigned char pfm_uuid_t[16]; /* custom sampling buffer identifier type */ + +/* + * Request structure used to define a context + */ +typedef struct { + pfm_uuid_t ctx_smpl_buf_id; /* which buffer format to use (if needed) */ + unsigned long ctx_flags; /* noblock/block */ + unsigned short ctx_nextra_sets; /* number of extra event sets (you always get 1) */ + unsigned short ctx_reserved1; /* for future use */ + int ctx_fd; /* return arg: unique identification for context */ + void *ctx_smpl_vaddr; /* return arg: virtual address of sampling buffer, is used */ + unsigned long ctx_reserved2[11];/* for future use */ +} pfarg_context_t; + +/* + * Request structure used to write/read a PMC or PMD + */ +typedef struct { + unsigned int reg_num; /* which register */ + unsigned short reg_set; /* event set for this register */ + unsigned short reg_reserved1; /* for future use */ + + unsigned long reg_value; /* initial pmc/pmd value */ + unsigned long reg_flags; /* input: pmc/pmd flags, return: reg error */ + + unsigned long reg_long_reset; /* reset after buffer overflow notification */ + unsigned long reg_short_reset; /* reset after counter overflow */ + + unsigned long reg_reset_pmds[4]; /* which other counters to reset on overflow */ + unsigned long reg_random_seed; /* seed value when randomization is used */ + unsigned long reg_random_mask; /* bitmask used to limit random value */ + unsigned long reg_last_reset_val;/* return: PMD last reset value */ + + unsigned long reg_smpl_pmds[4]; /* which pmds are accessed when PMC overflows */ + unsigned long reg_smpl_eventid; /* opaque sampling event identifier */ + + unsigned long reg_reserved2[3]; /* for future use */ +} pfarg_reg_t; + +typedef struct { + unsigned int dbreg_num; /* which debug register */ + unsigned short dbreg_set; /* event set for this register */ + unsigned short dbreg_reserved1; /* for future use */ + unsigned long dbreg_value; /* value for debug register */ + unsigned long dbreg_flags; /* return: dbreg error */ + unsigned long dbreg_reserved2[1]; /* for future use */ +} pfarg_dbreg_t; + +typedef struct { + unsigned int ft_version; /* perfmon: major [16-31], minor [0-15] */ + unsigned int ft_reserved; /* reserved for future use */ + unsigned long reserved[4]; /* for future use */ +} pfarg_features_t; + +typedef struct { + pid_t load_pid; /* process to load the context into */ + unsigned short load_set; /* first event set to load */ + unsigned short load_reserved1; /* for future use */ + unsigned long load_reserved2[3]; /* for future use */ +} pfarg_load_t; + +typedef struct { + int msg_type; /* generic message header */ + int msg_ctx_fd; /* generic message header */ + unsigned long msg_ovfl_pmds[4]; /* which PMDs overflowed */ + unsigned short msg_active_set; /* active set at the time of overflow */ + unsigned short msg_reserved1; /* for future use */ + unsigned int msg_reserved2; /* for future use */ + unsigned long msg_tstamp; /* for perf tuning/debug */ +} pfm_ovfl_msg_t; + +typedef struct { + int msg_type; /* generic message header */ + int msg_ctx_fd; /* generic message header */ + unsigned long msg_tstamp; /* for perf tuning */ +} pfm_end_msg_t; + +typedef struct { + int msg_type; /* type of the message */ + int msg_ctx_fd; /* unique identifier for the context */ + unsigned long msg_tstamp; /* for perf tuning */ +} pfm_gen_msg_t; + +#define PFM_MSG_OVFL 1 /* an overflow happened */ +#define PFM_MSG_END 2 /* task to which context was attached ended */ + +typedef union { + pfm_ovfl_msg_t pfm_ovfl_msg; + pfm_end_msg_t pfm_end_msg; + pfm_gen_msg_t pfm_gen_msg; +} pfm_msg_t; + +/* + * Define the version numbers for both perfmon as a whole and the sampling buffer format. + */ +#define PFM_VERSION_MAJ 2U +#define PFM_VERSION_MIN 0U +#define PFM_VERSION (((PFM_VERSION_MAJ&0xffff)<<16)|(PFM_VERSION_MIN & 0xffff)) +#define PFM_VERSION_MAJOR(x) (((x)>>16) & 0xffff) +#define PFM_VERSION_MINOR(x) ((x) & 0xffff) + + +/* + * miscellaneous architected definitions + */ +#define PMU_FIRST_COUNTER 4 /* first counting monitor (PMC/PMD) */ +#define PMU_MAX_PMCS 256 /* maximum architected number of PMC registers */ +#define PMU_MAX_PMDS 256 /* maximum architected number of PMD registers */ + + +#endif /* _UAPI_ASM_IA64_PERFMON_H */ diff --git a/arch/ia64/include/asm/perfmon_default_smpl.h b/arch/ia64/include/uapi/asm/perfmon_default_smpl.h index a2d560c6723..a2d560c6723 100644 --- a/arch/ia64/include/asm/perfmon_default_smpl.h +++ b/arch/ia64/include/uapi/asm/perfmon_default_smpl.h diff --git a/arch/ia64/include/asm/poll.h b/arch/ia64/include/uapi/asm/poll.h index c98509d3149..c98509d3149 100644 --- a/arch/ia64/include/asm/poll.h +++ b/arch/ia64/include/uapi/asm/poll.h diff --git a/arch/ia64/include/asm/posix_types.h b/arch/ia64/include/uapi/asm/posix_types.h index 99ee1d6510c..99ee1d6510c 100644 --- a/arch/ia64/include/asm/posix_types.h +++ b/arch/ia64/include/uapi/asm/posix_types.h diff --git a/arch/ia64/include/uapi/asm/ptrace.h b/arch/ia64/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..0a02f634e12 --- /dev/null +++ b/arch/ia64/include/uapi/asm/ptrace.h @@ -0,0 +1,247 @@ +/* + * Copyright (C) 1998-2004 Hewlett-Packard Co + * David Mosberger-Tang <davidm@hpl.hp.com> + * Stephane Eranian <eranian@hpl.hp.com> + * Copyright (C) 2003 Intel Co + * Suresh Siddha <suresh.b.siddha@intel.com> + * Fenghua Yu <fenghua.yu@intel.com> + * Arun Sharma <arun.sharma@intel.com> + * + * 12/07/98 S. Eranian added pt_regs & switch_stack + * 12/21/98 D. Mosberger updated to match latest code + * 6/17/99 D. Mosberger added second unat member to "struct switch_stack" + * + */ +#ifndef _UAPI_ASM_IA64_PTRACE_H +#define _UAPI_ASM_IA64_PTRACE_H + +/* + * When a user process is blocked, its state looks as follows: + * + * +----------------------+ ------- IA64_STK_OFFSET + * | | ^ + * | struct pt_regs | | + * | | | + * +----------------------+ | + * | | | + * | memory stack | | + * | (growing downwards) | | + * //.....................// | + * | + * //.....................// | + * | | | + * +----------------------+ | + * | struct switch_stack | | + * | | | + * +----------------------+ | + * | | | + * //.....................// | + * | + * //.....................// | + * | | | + * | register stack | | + * | (growing upwards) | | + * | | | + * +----------------------+ | --- IA64_RBS_OFFSET + * | struct thread_info | | ^ + * +----------------------+ | | + * | | | | + * | struct task_struct | | | + * current -> | | | | + * +----------------------+ ------- + * + * Note that ar.ec is not saved explicitly in pt_reg or switch_stack. + * This is because ar.ec is saved as part of ar.pfs. + */ + + +#include <asm/fpu.h> + + +#ifndef __ASSEMBLY__ + +/* + * This struct defines the way the registers are saved on system + * calls. + * + * We don't save all floating point register because the kernel + * is compiled to use only a very small subset, so the other are + * untouched. + * + * THIS STRUCTURE MUST BE A MULTIPLE 16-BYTE IN SIZE + * (because the memory stack pointer MUST ALWAYS be aligned this way) + * + */ +struct pt_regs { + /* The following registers are saved by SAVE_MIN: */ + unsigned long b6; /* scratch */ + unsigned long b7; /* scratch */ + + unsigned long ar_csd; /* used by cmp8xchg16 (scratch) */ + unsigned long ar_ssd; /* reserved for future use (scratch) */ + + unsigned long r8; /* scratch (return value register 0) */ + unsigned long r9; /* scratch (return value register 1) */ + unsigned long r10; /* scratch (return value register 2) */ + unsigned long r11; /* scratch (return value register 3) */ + + unsigned long cr_ipsr; /* interrupted task's psr */ + unsigned long cr_iip; /* interrupted task's instruction pointer */ + /* + * interrupted task's function state; if bit 63 is cleared, it + * contains syscall's ar.pfs.pfm: + */ + unsigned long cr_ifs; + + unsigned long ar_unat; /* interrupted task's NaT register (preserved) */ + unsigned long ar_pfs; /* prev function state */ + unsigned long ar_rsc; /* RSE configuration */ + /* The following two are valid only if cr_ipsr.cpl > 0 || ti->flags & _TIF_MCA_INIT */ + unsigned long ar_rnat; /* RSE NaT */ + unsigned long ar_bspstore; /* RSE bspstore */ + + unsigned long pr; /* 64 predicate registers (1 bit each) */ + unsigned long b0; /* return pointer (bp) */ + unsigned long loadrs; /* size of dirty partition << 16 */ + + unsigned long r1; /* the gp pointer */ + unsigned long r12; /* interrupted task's memory stack pointer */ + unsigned long r13; /* thread pointer */ + + unsigned long ar_fpsr; /* floating point status (preserved) */ + unsigned long r15; /* scratch */ + + /* The remaining registers are NOT saved for system calls. */ + + unsigned long r14; /* scratch */ + unsigned long r2; /* scratch */ + unsigned long r3; /* scratch */ + + /* The following registers are saved by SAVE_REST: */ + unsigned long r16; /* scratch */ + unsigned long r17; /* scratch */ + unsigned long r18; /* scratch */ + unsigned long r19; /* scratch */ + unsigned long r20; /* scratch */ + unsigned long r21; /* scratch */ + unsigned long r22; /* scratch */ + unsigned long r23; /* scratch */ + unsigned long r24; /* scratch */ + unsigned long r25; /* scratch */ + unsigned long r26; /* scratch */ + unsigned long r27; /* scratch */ + unsigned long r28; /* scratch */ + unsigned long r29; /* scratch */ + unsigned long r30; /* scratch */ + unsigned long r31; /* scratch */ + + unsigned long ar_ccv; /* compare/exchange value (scratch) */ + + /* + * Floating point registers that the kernel considers scratch: + */ + struct ia64_fpreg f6; /* scratch */ + struct ia64_fpreg f7; /* scratch */ + struct ia64_fpreg f8; /* scratch */ + struct ia64_fpreg f9; /* scratch */ + struct ia64_fpreg f10; /* scratch */ + struct ia64_fpreg f11; /* scratch */ +}; + +/* + * This structure contains the addition registers that need to + * preserved across a context switch. This generally consists of + * "preserved" registers. + */ +struct switch_stack { + unsigned long caller_unat; /* user NaT collection register (preserved) */ + unsigned long ar_fpsr; /* floating-point status register */ + + struct ia64_fpreg f2; /* preserved */ + struct ia64_fpreg f3; /* preserved */ + struct ia64_fpreg f4; /* preserved */ + struct ia64_fpreg f5; /* preserved */ + + struct ia64_fpreg f12; /* scratch, but untouched by kernel */ + struct ia64_fpreg f13; /* scratch, but untouched by kernel */ + struct ia64_fpreg f14; /* scratch, but untouched by kernel */ + struct ia64_fpreg f15; /* scratch, but untouched by kernel */ + struct ia64_fpreg f16; /* preserved */ + struct ia64_fpreg f17; /* preserved */ + struct ia64_fpreg f18; /* preserved */ + struct ia64_fpreg f19; /* preserved */ + struct ia64_fpreg f20; /* preserved */ + struct ia64_fpreg f21; /* preserved */ + struct ia64_fpreg f22; /* preserved */ + struct ia64_fpreg f23; /* preserved */ + struct ia64_fpreg f24; /* preserved */ + struct ia64_fpreg f25; /* preserved */ + struct ia64_fpreg f26; /* preserved */ + struct ia64_fpreg f27; /* preserved */ + struct ia64_fpreg f28; /* preserved */ + struct ia64_fpreg f29; /* preserved */ + struct ia64_fpreg f30; /* preserved */ + struct ia64_fpreg f31; /* preserved */ + + unsigned long r4; /* preserved */ + unsigned long r5; /* preserved */ + unsigned long r6; /* preserved */ + unsigned long r7; /* preserved */ + + unsigned long b0; /* so we can force a direct return in copy_thread */ + unsigned long b1; + unsigned long b2; + unsigned long b3; + unsigned long b4; + unsigned long b5; + + unsigned long ar_pfs; /* previous function state */ + unsigned long ar_lc; /* loop counter (preserved) */ + unsigned long ar_unat; /* NaT bits for r4-r7 */ + unsigned long ar_rnat; /* RSE NaT collection register */ + unsigned long ar_bspstore; /* RSE dirty base (preserved) */ + unsigned long pr; /* 64 predicate registers (1 bit each) */ +}; + + +/* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */ +struct pt_all_user_regs { + unsigned long nat; + unsigned long cr_iip; + unsigned long cfm; + unsigned long cr_ipsr; + unsigned long pr; + + unsigned long gr[32]; + unsigned long br[8]; + unsigned long ar[128]; + struct ia64_fpreg fr[128]; +}; + +#endif /* !__ASSEMBLY__ */ + +/* indices to application-registers array in pt_all_user_regs */ +#define PT_AUR_RSC 16 +#define PT_AUR_BSP 17 +#define PT_AUR_BSPSTORE 18 +#define PT_AUR_RNAT 19 +#define PT_AUR_CCV 32 +#define PT_AUR_UNAT 36 +#define PT_AUR_FPSR 40 +#define PT_AUR_PFS 64 +#define PT_AUR_LC 65 +#define PT_AUR_EC 66 + +/* + * The numbers chosen here are somewhat arbitrary but absolutely MUST + * not overlap with any of the number assigned in <linux/ptrace.h>. + */ +#define PTRACE_SINGLEBLOCK 12 /* resume execution until next branch */ +#define PTRACE_OLD_GETSIGINFO 13 /* (replaced by PTRACE_GETSIGINFO in <linux/ptrace.h>) */ +#define PTRACE_OLD_SETSIGINFO 14 /* (replaced by PTRACE_SETSIGINFO in <linux/ptrace.h>) */ +#define PTRACE_GETREGS 18 /* get all registers (pt_all_user_regs) in one shot */ +#define PTRACE_SETREGS 19 /* set all registers (pt_all_user_regs) in one shot */ + +#define PTRACE_OLDSETOPTIONS 21 + +#endif /* _UAPI_ASM_IA64_PTRACE_H */ diff --git a/arch/ia64/include/asm/ptrace_offsets.h b/arch/ia64/include/uapi/asm/ptrace_offsets.h index b712773c759..b712773c759 100644 --- a/arch/ia64/include/asm/ptrace_offsets.h +++ b/arch/ia64/include/uapi/asm/ptrace_offsets.h diff --git a/arch/ia64/include/asm/resource.h b/arch/ia64/include/uapi/asm/resource.h index ba2272a87fc..ba2272a87fc 100644 --- a/arch/ia64/include/asm/resource.h +++ b/arch/ia64/include/uapi/asm/resource.h diff --git a/arch/ia64/include/asm/rse.h b/arch/ia64/include/uapi/asm/rse.h index 02830a3b019..02830a3b019 100644 --- a/arch/ia64/include/asm/rse.h +++ b/arch/ia64/include/uapi/asm/rse.h diff --git a/arch/ia64/include/asm/sembuf.h b/arch/ia64/include/uapi/asm/sembuf.h index 1340fbc04d3..1340fbc04d3 100644 --- a/arch/ia64/include/asm/sembuf.h +++ b/arch/ia64/include/uapi/asm/sembuf.h diff --git a/arch/ia64/include/asm/setup.h b/arch/ia64/include/uapi/asm/setup.h index 8d56458310b..8d56458310b 100644 --- a/arch/ia64/include/asm/setup.h +++ b/arch/ia64/include/uapi/asm/setup.h diff --git a/arch/ia64/include/asm/shmbuf.h b/arch/ia64/include/uapi/asm/shmbuf.h index 585002a77ac..585002a77ac 100644 --- a/arch/ia64/include/asm/shmbuf.h +++ b/arch/ia64/include/uapi/asm/shmbuf.h diff --git a/arch/ia64/include/asm/sigcontext.h b/arch/ia64/include/uapi/asm/sigcontext.h index 57ff777bcc4..57ff777bcc4 100644 --- a/arch/ia64/include/asm/sigcontext.h +++ b/arch/ia64/include/uapi/asm/sigcontext.h diff --git a/arch/ia64/include/uapi/asm/siginfo.h b/arch/ia64/include/uapi/asm/siginfo.h new file mode 100644 index 00000000000..4ea6225196b --- /dev/null +++ b/arch/ia64/include/uapi/asm/siginfo.h @@ -0,0 +1,121 @@ +/* + * Based on <asm-i386/siginfo.h>. + * + * Modified 1998-2002 + * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co + */ +#ifndef _UAPI_ASM_IA64_SIGINFO_H +#define _UAPI_ASM_IA64_SIGINFO_H + + +#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int)) + +#define HAVE_ARCH_SIGINFO_T +#define HAVE_ARCH_COPY_SIGINFO +#define HAVE_ARCH_COPY_SIGINFO_TO_USER + +#include <asm-generic/siginfo.h> + +typedef struct siginfo { + int si_signo; + int si_errno; + int si_code; + int __pad0; + + union { + int _pad[SI_PAD_SIZE]; + + /* kill() */ + struct { + pid_t _pid; /* sender's pid */ + uid_t _uid; /* sender's uid */ + } _kill; + + /* POSIX.1b timers */ + struct { + timer_t _tid; /* timer id */ + int _overrun; /* overrun count */ + char _pad[sizeof(__ARCH_SI_UID_T) - sizeof(int)]; + sigval_t _sigval; /* must overlay ._rt._sigval! */ + int _sys_private; /* not to be passed to user */ + } _timer; + + /* POSIX.1b signals */ + struct { + pid_t _pid; /* sender's pid */ + uid_t _uid; /* sender's uid */ + sigval_t _sigval; + } _rt; + + /* SIGCHLD */ + struct { + pid_t _pid; /* which child */ + uid_t _uid; /* sender's uid */ + int _status; /* exit code */ + clock_t _utime; + clock_t _stime; + } _sigchld; + + /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ + struct { + void __user *_addr; /* faulting insn/memory ref. */ + int _imm; /* immediate value for "break" */ + unsigned int _flags; /* see below */ + unsigned long _isr; /* isr */ + short _addr_lsb; /* lsb of faulting address */ + } _sigfault; + + /* SIGPOLL */ + struct { + long _band; /* POLL_IN, POLL_OUT, POLL_MSG (XPG requires a "long") */ + int _fd; + } _sigpoll; + } _sifields; +} siginfo_t; + +#define si_imm _sifields._sigfault._imm /* as per UNIX SysV ABI spec */ +#define si_flags _sifields._sigfault._flags +/* + * si_isr is valid for SIGILL, SIGFPE, SIGSEGV, SIGBUS, and SIGTRAP provided that + * si_code is non-zero and __ISR_VALID is set in si_flags. + */ +#define si_isr _sifields._sigfault._isr + +/* + * Flag values for si_flags: + */ +#define __ISR_VALID_BIT 0 +#define __ISR_VALID (1 << __ISR_VALID_BIT) + +/* + * SIGILL si_codes + */ +#define ILL_BADIADDR (__SI_FAULT|9) /* unimplemented instruction address */ +#define __ILL_BREAK (__SI_FAULT|10) /* illegal break */ +#define __ILL_BNDMOD (__SI_FAULT|11) /* bundle-update (modification) in progress */ +#undef NSIGILL +#define NSIGILL 11 + +/* + * SIGFPE si_codes + */ +#define __FPE_DECOVF (__SI_FAULT|9) /* decimal overflow */ +#define __FPE_DECDIV (__SI_FAULT|10) /* decimal division by zero */ +#define __FPE_DECERR (__SI_FAULT|11) /* packed decimal error */ +#define __FPE_INVASC (__SI_FAULT|12) /* invalid ASCII digit */ +#define __FPE_INVDEC (__SI_FAULT|13) /* invalid decimal digit */ +#undef NSIGFPE +#define NSIGFPE 13 + +/* + * SIGSEGV si_codes + */ +#define __SEGV_PSTKOVF (__SI_FAULT|3) /* paragraph stack overflow */ +#undef NSIGSEGV +#define NSIGSEGV 3 + +#undef NSIGTRAP +#define NSIGTRAP 4 + + +#endif /* _UAPI_ASM_IA64_SIGINFO_H */ diff --git a/arch/ia64/include/uapi/asm/signal.h b/arch/ia64/include/uapi/asm/signal.h new file mode 100644 index 00000000000..e531c424434 --- /dev/null +++ b/arch/ia64/include/uapi/asm/signal.h @@ -0,0 +1,127 @@ +/* + * Modified 1998-2001, 2003 + * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co + * + * Unfortunately, this file is being included by bits/signal.h in + * glibc-2.x. Hence the #ifdef __KERNEL__ ugliness. + */ +#ifndef _UAPI_ASM_IA64_SIGNAL_H +#define _UAPI_ASM_IA64_SIGNAL_H + + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +/* signal 31 is no longer "unused", but the SIGUNUSED macro remains for backwards compatibility */ +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 +#define SA_SIGINFO 0x00000004 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +/* + * The minimum stack size needs to be fairly large because we want to + * be sure that an app compiled for today's CPUs will continue to run + * on all future CPU models. The CPU model matters because the signal + * frame needs to have space for the complete machine state, including + * all physical stacked registers. The number of physical stacked + * registers is CPU model dependent, but given that the width of + * ar.rsc.loadrs is 14 bits, we can assume that they'll never take up + * more than 16KB of space. + */ +#if 1 + /* + * This is a stupid typo: the value was _meant_ to be 131072 (0x20000), but I typed it + * in wrong. ;-( To preserve backwards compatibility, we leave the kernel at the + * incorrect value and fix libc only. + */ +# define MINSIGSTKSZ 131027 /* min. stack size for sigaltstack() */ +#else +# define MINSIGSTKSZ 131072 /* min. stack size for sigaltstack() */ +#endif +#define SIGSTKSZ 262144 /* default stack size for sigaltstack() */ + + +#include <asm-generic/signal-defs.h> + +# ifndef __ASSEMBLY__ + +# include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + + +# endif /* !__ASSEMBLY__ */ +#endif /* _UAPI_ASM_IA64_SIGNAL_H */ diff --git a/arch/ia64/include/asm/socket.h b/arch/ia64/include/uapi/asm/socket.h index 41fc28a4a18..41fc28a4a18 100644 --- a/arch/ia64/include/asm/socket.h +++ b/arch/ia64/include/uapi/asm/socket.h diff --git a/arch/ia64/include/asm/sockios.h b/arch/ia64/include/uapi/asm/sockios.h index 15c92468ad3..15c92468ad3 100644 --- a/arch/ia64/include/asm/sockios.h +++ b/arch/ia64/include/uapi/asm/sockios.h diff --git a/arch/ia64/include/asm/stat.h b/arch/ia64/include/uapi/asm/stat.h index 367bb90cdff..367bb90cdff 100644 --- a/arch/ia64/include/asm/stat.h +++ b/arch/ia64/include/uapi/asm/stat.h diff --git a/arch/ia64/include/asm/statfs.h b/arch/ia64/include/uapi/asm/statfs.h index 1e589669de5..1e589669de5 100644 --- a/arch/ia64/include/asm/statfs.h +++ b/arch/ia64/include/uapi/asm/statfs.h diff --git a/arch/ia64/include/asm/swab.h b/arch/ia64/include/uapi/asm/swab.h index c89a8cb5d8a..c89a8cb5d8a 100644 --- a/arch/ia64/include/asm/swab.h +++ b/arch/ia64/include/uapi/asm/swab.h diff --git a/arch/ia64/include/asm/termbits.h b/arch/ia64/include/uapi/asm/termbits.h index c009b94e58d..c009b94e58d 100644 --- a/arch/ia64/include/asm/termbits.h +++ b/arch/ia64/include/uapi/asm/termbits.h diff --git a/arch/ia64/include/uapi/asm/termios.h b/arch/ia64/include/uapi/asm/termios.h new file mode 100644 index 00000000000..d59b48c307f --- /dev/null +++ b/arch/ia64/include/uapi/asm/termios.h @@ -0,0 +1,50 @@ +/* + * Modified 1999 + * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co + * + * 99/01/28 Added N_IRDA and N_SMSBLOCK + */ +#ifndef _UAPI_ASM_IA64_TERMIOS_H +#define _UAPI_ASM_IA64_TERMIOS_H + + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + + +#endif /* _UAPI_ASM_IA64_TERMIOS_H */ diff --git a/arch/ia64/include/uapi/asm/types.h b/arch/ia64/include/uapi/asm/types.h new file mode 100644 index 00000000000..321193b05ee --- /dev/null +++ b/arch/ia64/include/uapi/asm/types.h @@ -0,0 +1,31 @@ +/* + * This file is never included by application software unless explicitly + * requested (e.g., via linux/types.h) in which case the application is + * Linux specific so (user-) name space pollution is not a major issue. + * However, for interoperability, libraries still need to be careful to + * avoid naming clashes. + * + * Based on <asm-alpha/types.h>. + * + * Modified 1998-2000, 2002 + * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co + */ +#ifndef _UAPI_ASM_IA64_TYPES_H +#define _UAPI_ASM_IA64_TYPES_H + + +#ifndef __KERNEL__ +#include <asm-generic/int-l64.h> +#endif + +#ifdef __ASSEMBLY__ +# define __IA64_UL(x) (x) +# define __IA64_UL_CONST(x) x + +#else +# define __IA64_UL(x) ((unsigned long)(x)) +# define __IA64_UL_CONST(x) x##UL + +#endif /* !__ASSEMBLY__ */ + +#endif /* _UAPI_ASM_IA64_TYPES_H */ diff --git a/arch/ia64/include/asm/ucontext.h b/arch/ia64/include/uapi/asm/ucontext.h index bf573dc8ca6..bf573dc8ca6 100644 --- a/arch/ia64/include/asm/ucontext.h +++ b/arch/ia64/include/uapi/asm/ucontext.h diff --git a/arch/ia64/include/uapi/asm/unistd.h b/arch/ia64/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..b706aa54df2 --- /dev/null +++ b/arch/ia64/include/uapi/asm/unistd.h @@ -0,0 +1,328 @@ +/* + * IA-64 Linux syscall numbers and inline-functions. + * + * Copyright (C) 1998-2005 Hewlett-Packard Co + * David Mosberger-Tang <davidm@hpl.hp.com> + */ +#ifndef _UAPI_ASM_IA64_UNISTD_H +#define _UAPI_ASM_IA64_UNISTD_H + + +#include <asm/break.h> + +#define __BREAK_SYSCALL __IA64_BREAK_SYSCALL + +#define __NR_ni_syscall 1024 +#define __NR_exit 1025 +#define __NR_read 1026 +#define __NR_write 1027 +#define __NR_open 1028 +#define __NR_close 1029 +#define __NR_creat 1030 +#define __NR_link 1031 +#define __NR_unlink 1032 +#define __NR_execve 1033 +#define __NR_chdir 1034 +#define __NR_fchdir 1035 +#define __NR_utimes 1036 +#define __NR_mknod 1037 +#define __NR_chmod 1038 +#define __NR_chown 1039 +#define __NR_lseek 1040 +#define __NR_getpid 1041 +#define __NR_getppid 1042 +#define __NR_mount 1043 +#define __NR_umount 1044 +#define __NR_setuid 1045 +#define __NR_getuid 1046 +#define __NR_geteuid 1047 +#define __NR_ptrace 1048 +#define __NR_access 1049 +#define __NR_sync 1050 +#define __NR_fsync 1051 +#define __NR_fdatasync 1052 +#define __NR_kill 1053 +#define __NR_rename 1054 +#define __NR_mkdir 1055 +#define __NR_rmdir 1056 +#define __NR_dup 1057 +#define __NR_pipe 1058 +#define __NR_times 1059 +#define __NR_brk 1060 +#define __NR_setgid 1061 +#define __NR_getgid 1062 +#define __NR_getegid 1063 +#define __NR_acct 1064 +#define __NR_ioctl 1065 +#define __NR_fcntl 1066 +#define __NR_umask 1067 +#define __NR_chroot 1068 +#define __NR_ustat 1069 +#define __NR_dup2 1070 +#define __NR_setreuid 1071 +#define __NR_setregid 1072 +#define __NR_getresuid 1073 +#define __NR_setresuid 1074 +#define __NR_getresgid 1075 +#define __NR_setresgid 1076 +#define __NR_getgroups 1077 +#define __NR_setgroups 1078 +#define __NR_getpgid 1079 +#define __NR_setpgid 1080 +#define __NR_setsid 1081 +#define __NR_getsid 1082 +#define __NR_sethostname 1083 +#define __NR_setrlimit 1084 +#define __NR_getrlimit 1085 +#define __NR_getrusage 1086 +#define __NR_gettimeofday 1087 +#define __NR_settimeofday 1088 +#define __NR_select 1089 +#define __NR_poll 1090 +#define __NR_symlink 1091 +#define __NR_readlink 1092 +#define __NR_uselib 1093 +#define __NR_swapon 1094 +#define __NR_swapoff 1095 +#define __NR_reboot 1096 +#define __NR_truncate 1097 +#define __NR_ftruncate 1098 +#define __NR_fchmod 1099 +#define __NR_fchown 1100 +#define __NR_getpriority 1101 +#define __NR_setpriority 1102 +#define __NR_statfs 1103 +#define __NR_fstatfs 1104 +#define __NR_gettid 1105 +#define __NR_semget 1106 +#define __NR_semop 1107 +#define __NR_semctl 1108 +#define __NR_msgget 1109 +#define __NR_msgsnd 1110 +#define __NR_msgrcv 1111 +#define __NR_msgctl 1112 +#define __NR_shmget 1113 +#define __NR_shmat 1114 +#define __NR_shmdt 1115 +#define __NR_shmctl 1116 +/* also known as klogctl() in GNU libc: */ +#define __NR_syslog 1117 +#define __NR_setitimer 1118 +#define __NR_getitimer 1119 +/* 1120 was __NR_old_stat */ +/* 1121 was __NR_old_lstat */ +/* 1122 was __NR_old_fstat */ +#define __NR_vhangup 1123 +#define __NR_lchown 1124 +#define __NR_remap_file_pages 1125 +#define __NR_wait4 1126 +#define __NR_sysinfo 1127 +#define __NR_clone 1128 +#define __NR_setdomainname 1129 +#define __NR_uname 1130 +#define __NR_adjtimex 1131 +/* 1132 was __NR_create_module */ +#define __NR_init_module 1133 +#define __NR_delete_module 1134 +/* 1135 was __NR_get_kernel_syms */ +/* 1136 was __NR_query_module */ +#define __NR_quotactl 1137 +#define __NR_bdflush 1138 +#define __NR_sysfs 1139 +#define __NR_personality 1140 +#define __NR_afs_syscall 1141 +#define __NR_setfsuid 1142 +#define __NR_setfsgid 1143 +#define __NR_getdents 1144 +#define __NR_flock 1145 +#define __NR_readv 1146 +#define __NR_writev 1147 +#define __NR_pread64 1148 +#define __NR_pwrite64 1149 +#define __NR__sysctl 1150 +#define __NR_mmap 1151 +#define __NR_munmap 1152 +#define __NR_mlock 1153 +#define __NR_mlockall 1154 +#define __NR_mprotect 1155 +#define __NR_mremap 1156 +#define __NR_msync 1157 +#define __NR_munlock 1158 +#define __NR_munlockall 1159 +#define __NR_sched_getparam 1160 +#define __NR_sched_setparam 1161 +#define __NR_sched_getscheduler 1162 +#define __NR_sched_setscheduler 1163 +#define __NR_sched_yield 1164 +#define __NR_sched_get_priority_max 1165 +#define __NR_sched_get_priority_min 1166 +#define __NR_sched_rr_get_interval 1167 +#define __NR_nanosleep 1168 +#define __NR_nfsservctl 1169 +#define __NR_prctl 1170 +/* 1171 is reserved for backwards compatibility with old __NR_getpagesize */ +#define __NR_mmap2 1172 +#define __NR_pciconfig_read 1173 +#define __NR_pciconfig_write 1174 +#define __NR_perfmonctl 1175 +#define __NR_sigaltstack 1176 +#define __NR_rt_sigaction 1177 +#define __NR_rt_sigpending 1178 +#define __NR_rt_sigprocmask 1179 +#define __NR_rt_sigqueueinfo 1180 +#define __NR_rt_sigreturn 1181 +#define __NR_rt_sigsuspend 1182 +#define __NR_rt_sigtimedwait 1183 +#define __NR_getcwd 1184 +#define __NR_capget 1185 +#define __NR_capset 1186 +#define __NR_sendfile 1187 +#define __NR_getpmsg 1188 +#define __NR_putpmsg 1189 +#define __NR_socket 1190 +#define __NR_bind 1191 +#define __NR_connect 1192 +#define __NR_listen 1193 +#define __NR_accept 1194 +#define __NR_getsockname 1195 +#define __NR_getpeername 1196 +#define __NR_socketpair 1197 +#define __NR_send 1198 +#define __NR_sendto 1199 +#define __NR_recv 1200 +#define __NR_recvfrom 1201 +#define __NR_shutdown 1202 +#define __NR_setsockopt 1203 +#define __NR_getsockopt 1204 +#define __NR_sendmsg 1205 +#define __NR_recvmsg 1206 +#define __NR_pivot_root 1207 +#define __NR_mincore 1208 +#define __NR_madvise 1209 +#define __NR_stat 1210 +#define __NR_lstat 1211 +#define __NR_fstat 1212 +#define __NR_clone2 1213 +#define __NR_getdents64 1214 +#define __NR_getunwind 1215 +#define __NR_readahead 1216 +#define __NR_setxattr 1217 +#define __NR_lsetxattr 1218 +#define __NR_fsetxattr 1219 +#define __NR_getxattr 1220 +#define __NR_lgetxattr 1221 +#define __NR_fgetxattr 1222 +#define __NR_listxattr 1223 +#define __NR_llistxattr 1224 +#define __NR_flistxattr 1225 +#define __NR_removexattr 1226 +#define __NR_lremovexattr 1227 +#define __NR_fremovexattr 1228 +#define __NR_tkill 1229 +#define __NR_futex 1230 +#define __NR_sched_setaffinity 1231 +#define __NR_sched_getaffinity 1232 +#define __NR_set_tid_address 1233 +#define __NR_fadvise64 1234 +#define __NR_tgkill 1235 +#define __NR_exit_group 1236 +#define __NR_lookup_dcookie 1237 +#define __NR_io_setup 1238 +#define __NR_io_destroy 1239 +#define __NR_io_getevents 1240 +#define __NR_io_submit 1241 +#define __NR_io_cancel 1242 +#define __NR_epoll_create 1243 +#define __NR_epoll_ctl 1244 +#define __NR_epoll_wait 1245 +#define __NR_restart_syscall 1246 +#define __NR_semtimedop 1247 +#define __NR_timer_create 1248 +#define __NR_timer_settime 1249 +#define __NR_timer_gettime 1250 +#define __NR_timer_getoverrun 1251 +#define __NR_timer_delete 1252 +#define __NR_clock_settime 1253 +#define __NR_clock_gettime 1254 +#define __NR_clock_getres 1255 +#define __NR_clock_nanosleep 1256 +#define __NR_fstatfs64 1257 +#define __NR_statfs64 1258 +#define __NR_mbind 1259 +#define __NR_get_mempolicy 1260 +#define __NR_set_mempolicy 1261 +#define __NR_mq_open 1262 +#define __NR_mq_unlink 1263 +#define __NR_mq_timedsend 1264 +#define __NR_mq_timedreceive 1265 +#define __NR_mq_notify 1266 +#define __NR_mq_getsetattr 1267 +#define __NR_kexec_load 1268 +#define __NR_vserver 1269 +#define __NR_waitid 1270 +#define __NR_add_key 1271 +#define __NR_request_key 1272 +#define __NR_keyctl 1273 +#define __NR_ioprio_set 1274 +#define __NR_ioprio_get 1275 +#define __NR_move_pages 1276 +#define __NR_inotify_init 1277 +#define __NR_inotify_add_watch 1278 +#define __NR_inotify_rm_watch 1279 +#define __NR_migrate_pages 1280 +#define __NR_openat 1281 +#define __NR_mkdirat 1282 +#define __NR_mknodat 1283 +#define __NR_fchownat 1284 +#define __NR_futimesat 1285 +#define __NR_newfstatat 1286 +#define __NR_unlinkat 1287 +#define __NR_renameat 1288 +#define __NR_linkat 1289 +#define __NR_symlinkat 1290 +#define __NR_readlinkat 1291 +#define __NR_fchmodat 1292 +#define __NR_faccessat 1293 +#define __NR_pselect6 1294 +#define __NR_ppoll 1295 +#define __NR_unshare 1296 +#define __NR_splice 1297 +#define __NR_set_robust_list 1298 +#define __NR_get_robust_list 1299 +#define __NR_sync_file_range 1300 +#define __NR_tee 1301 +#define __NR_vmsplice 1302 +#define __NR_fallocate 1303 +#define __NR_getcpu 1304 +#define __NR_epoll_pwait 1305 +#define __NR_utimensat 1306 +#define __NR_signalfd 1307 +#define __NR_timerfd 1308 +#define __NR_eventfd 1309 +#define __NR_timerfd_create 1310 +#define __NR_timerfd_settime 1311 +#define __NR_timerfd_gettime 1312 +#define __NR_signalfd4 1313 +#define __NR_eventfd2 1314 +#define __NR_epoll_create1 1315 +#define __NR_dup3 1316 +#define __NR_pipe2 1317 +#define __NR_inotify_init1 1318 +#define __NR_preadv 1319 +#define __NR_pwritev 1320 +#define __NR_rt_tgsigqueueinfo 1321 +#define __NR_recvmmsg 1322 +#define __NR_fanotify_init 1323 +#define __NR_fanotify_mark 1324 +#define __NR_prlimit64 1325 +#define __NR_name_to_handle_at 1326 +#define __NR_open_by_handle_at 1327 +#define __NR_clock_adjtime 1328 +#define __NR_syncfs 1329 +#define __NR_setns 1330 +#define __NR_sendmmsg 1331 +#define __NR_process_vm_readv 1332 +#define __NR_process_vm_writev 1333 +#define __NR_accept4 1334 + +#endif /* _UAPI_ASM_IA64_UNISTD_H */ diff --git a/arch/ia64/include/uapi/asm/ustack.h b/arch/ia64/include/uapi/asm/ustack.h new file mode 100644 index 00000000000..1dfebc62269 --- /dev/null +++ b/arch/ia64/include/uapi/asm/ustack.h @@ -0,0 +1,12 @@ +#ifndef _UAPI_ASM_IA64_USTACK_H +#define _UAPI_ASM_IA64_USTACK_H + +/* + * Constants for the user stack size + */ + + +/* Make a default stack size of 2GiB */ +#define DEFAULT_USER_STACK_SIZE (1UL << 31) + +#endif /* _UAPI_ASM_IA64_USTACK_H */ diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c index ee31fe9b310..35e106f2ed1 100644 --- a/arch/ia64/kernel/process.c +++ b/arch/ia64/kernel/process.c @@ -614,14 +614,14 @@ sys_execve (const char __user *filename, const char __user *const __user *envp, struct pt_regs *regs) { - char *fname; + struct filename *fname; int error; fname = getname(filename); error = PTR_ERR(fname); if (IS_ERR(fname)) goto out; - error = do_execve(fname, argv, envp, regs); + error = do_execve(fname->name, argv, envp, regs); putname(fname); out: return error; diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index 37dd79511cb..680b73786be 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -438,14 +438,6 @@ ia64_do_signal (struct sigscratch *scr, long in_syscall) long errno = scr->pt.r8; /* - * In the ia64_leave_kernel code path, we want the common case to go fast, which - * is why we may in certain cases get here from kernel mode. Just return without - * doing anything if so. - */ - if (!user_mode(&scr->pt)) - return; - - /* * This only loops in the rare cases of handle_signal() failing, in which case we * need to push through a forced SIGSEGV. */ diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c index 80ff9acc5ed..f6388216080 100644 --- a/arch/ia64/kernel/time.c +++ b/arch/ia64/kernel/time.c @@ -19,7 +19,7 @@ #include <linux/interrupt.h> #include <linux/efi.h> #include <linux/timex.h> -#include <linux/clocksource.h> +#include <linux/timekeeper_internal.h> #include <linux/platform_device.h> #include <asm/machvec.h> @@ -454,7 +454,7 @@ void update_vsyscall_tz(void) { } -void update_vsyscall(struct timespec *wall, struct timespec *wtm, +void update_vsyscall_old(struct timespec *wall, struct timespec *wtm, struct clocksource *c, u32 mult) { write_seqcount_begin(&fsyscall_gtod_data.seq); diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index e875fc3ce9c..f807721e19a 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -14,6 +14,7 @@ config M32R select GENERIC_IRQ_SHOW select GENERIC_ATOMIC64 select ARCH_USES_GETTIMEOFFSET + select MODULES_USE_ELF_RELA config SBUS bool diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild index 0e152a93c12..50bbf387b2f 100644 --- a/arch/m32r/include/asm/Kbuild +++ b/arch/m32r/include/asm/Kbuild @@ -1,3 +1,5 @@ include include/asm-generic/Kbuild.asm -generic-y += clkdev.h +generic-y += clkdev.h +generic-y += exec.h +generic-y += module.h diff --git a/arch/m32r/include/asm/exec.h b/arch/m32r/include/asm/exec.h deleted file mode 100644 index c805dbd75b5..00000000000 --- a/arch/m32r/include/asm/exec.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 Hiroyuki Kondo, Hirokazu Takata, and Hitoshi Yamamoto - * Copyright (C) 2004, 2006 Hirokazu Takata <takata at linux-m32r.org> - */ -#ifndef _ASM_M32R_EXEC_H -#define _ASM_M32R_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* _ASM_M32R_EXEC_H */ diff --git a/arch/m32r/include/asm/module.h b/arch/m32r/include/asm/module.h deleted file mode 100644 index eb73ee01121..00000000000 --- a/arch/m32r/include/asm/module.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _ASM_M32R_MODULE_H -#define _ASM_M32R_MODULE_H - -struct mod_arch_specific { }; - -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr - -#endif /* _ASM_M32R_MODULE_H */ diff --git a/arch/m32r/include/asm/thread_info.h b/arch/m32r/include/asm/thread_info.h index c083f6073ef..c074f4c2e85 100644 --- a/arch/m32r/include/asm/thread_info.h +++ b/arch/m32r/include/asm/thread_info.h @@ -119,25 +119,20 @@ static inline unsigned int get_thread_fault_code(void) #define TIF_SIGPENDING 1 /* signal pending */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ #define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */ -#define TIF_IRET 4 /* return with iret */ #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ #define TIF_RESTORE_SIGMASK 8 /* restore signal mask in do_signal() */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ -#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) -#define _TIF_IRET (1<<TIF_IRET) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_USEDFPU (1<<TIF_USEDFPU) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) -#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ -#define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ +#define _TIF_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_NOTIFY_RESUME) +#define _TIF_ALLWORK_MASK (_TIF_WORK_MASK | _TIF_SYSCALL_TRACE) /* * Thread-synchronous status. diff --git a/arch/m32r/kernel/module.c b/arch/m32r/kernel/module.c index 3071fe83ffc..38233b6596b 100644 --- a/arch/m32r/kernel/module.c +++ b/arch/m32r/kernel/module.c @@ -201,18 +201,3 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, } return 0; } - -int apply_relocate(Elf32_Shdr *sechdrs, - const char *strtab, - unsigned int symindex, - unsigned int relsec, - struct module *me) -{ -#if 0 - printk(KERN_ERR "module %s: REL RELOCATION unsupported\n", - me->name); - return -ENOEXEC; -#endif - return 0; - -} diff --git a/arch/m32r/kernel/process.c b/arch/m32r/kernel/process.c index 384e63f3a4c..e7366276ef3 100644 --- a/arch/m32r/kernel/process.c +++ b/arch/m32r/kernel/process.c @@ -296,14 +296,14 @@ asmlinkage int sys_execve(const char __user *ufilename, unsigned long r6, struct pt_regs regs) { int error; - char *filename; + struct filename *filename; filename = getname(ufilename); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, uargv, uenvp, ®s); + error = do_execve(filename->name, uargv, uenvp, ®s); putname(filename); out: return error; diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c index d0f60b97bbc..6e3c26a1607 100644 --- a/arch/m32r/kernel/signal.c +++ b/arch/m32r/kernel/signal.c @@ -20,7 +20,6 @@ #include <linux/unistd.h> #include <linux/stddef.h> #include <linux/personality.h> -#include <linux/freezer.h> #include <linux/tracehook.h> #include <asm/cacheflush.h> #include <asm/ucontext.h> @@ -366,6 +365,4 @@ void do_notify_resume(struct pt_regs *regs, __u32 thread_info_flags) clear_thread_flag(TIF_NOTIFY_RESUME); tracehook_notify_resume(regs); } - - clear_thread_flag(TIF_IRET); } diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index dae1e7e16a3..e7c161433ea 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -15,6 +15,10 @@ config M68K select FPU if MMU select ARCH_WANT_IPC_PARSE_VERSION select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE + select GENERIC_KERNEL_THREAD + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_REL + select MODULES_USE_ELF_RELA config RWSEM_GENERIC_SPINLOCK bool diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild index bfe675f0fae..88fa3ac86fa 100644 --- a/arch/m68k/include/asm/Kbuild +++ b/arch/m68k/include/asm/Kbuild @@ -1,5 +1,3 @@ -include include/asm-generic/Kbuild.asm -header-y += cachectl.h generic-y += bitsperlong.h generic-y += clkdev.h @@ -7,6 +5,7 @@ generic-y += cputime.h generic-y += device.h generic-y += emergency-restart.h generic-y += errno.h +generic-y += exec.h generic-y += futex.h generic-y += ioctl.h generic-y += ipcbuf.h diff --git a/arch/m68k/include/asm/exec.h b/arch/m68k/include/asm/exec.h deleted file mode 100644 index 0499adf9023..00000000000 --- a/arch/m68k/include/asm/exec.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _M68K_EXEC_H -#define _M68K_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* _M68K_EXEC_H */ diff --git a/arch/m68k/include/asm/module.h b/arch/m68k/include/asm/module.h index edffe66b7f4..8b58fce843d 100644 --- a/arch/m68k/include/asm/module.h +++ b/arch/m68k/include/asm/module.h @@ -1,6 +1,8 @@ #ifndef _ASM_M68K_MODULE_H #define _ASM_M68K_MODULE_H +#include <asm-generic/module.h> + enum m68k_fixup_type { m68k_fixup_memoffset, m68k_fixup_vnode_shift, @@ -36,8 +38,4 @@ struct module; extern void module_fixup(struct module *mod, struct m68k_fixup_info *start, struct m68k_fixup_info *end); -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr - #endif /* _ASM_M68K_MODULE_H */ diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h index f17c42aff7f..ae700f49e51 100644 --- a/arch/m68k/include/asm/processor.h +++ b/arch/m68k/include/asm/processor.h @@ -100,6 +100,16 @@ struct thread_struct { .fs = __KERNEL_DS, \ } +/* + * ColdFire stack format sbould be 0x4 for an aligned usp (will always be + * true on thread creation). We need to set this explicitly. + */ +#ifdef CONFIG_COLDFIRE +#define setframeformat(_regs) do { (_regs)->format = 0x4; } while(0) +#else +#define setframeformat(_regs) do { } while (0) +#endif + #ifdef CONFIG_MMU /* * Do necessary setup to start up a newly executed thread. @@ -109,6 +119,7 @@ static inline void start_thread(struct pt_regs * regs, unsigned long pc, { regs->pc = pc; regs->sr &= ~0x2000; + setframeformat(regs); wrusp(usp); } @@ -116,21 +127,11 @@ extern int handle_kernel_fault(struct pt_regs *regs); #else -/* - * Coldfire stacks need to be re-aligned on trap exit, conventional - * 68k can handle this case cleanly. - */ -#ifdef CONFIG_COLDFIRE -#define reformat(_regs) do { (_regs)->format = 0x4; } while(0) -#else -#define reformat(_regs) do { } while (0) -#endif - #define start_thread(_regs, _pc, _usp) \ do { \ (_regs)->pc = (_pc); \ ((struct switch_stack *)(_regs))[-1].a6 = 0; \ - reformat(_regs); \ + setframeformat(_regs); \ if (current->mm) \ (_regs)->d5 = current->mm->start_data; \ (_regs)->sr &= ~0x2000; \ @@ -153,8 +154,6 @@ static inline void release_thread(struct task_struct *dead_task) { } -extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - /* * Free current thread data structures etc.. */ diff --git a/arch/m68k/include/asm/ptrace.h b/arch/m68k/include/asm/ptrace.h index 65322b17b6c..0f717045bdd 100644 --- a/arch/m68k/include/asm/ptrace.h +++ b/arch/m68k/include/asm/ptrace.h @@ -1,82 +1,10 @@ #ifndef _M68K_PTRACE_H #define _M68K_PTRACE_H -#define PT_D1 0 -#define PT_D2 1 -#define PT_D3 2 -#define PT_D4 3 -#define PT_D5 4 -#define PT_D6 5 -#define PT_D7 6 -#define PT_A0 7 -#define PT_A1 8 -#define PT_A2 9 -#define PT_A3 10 -#define PT_A4 11 -#define PT_A5 12 -#define PT_A6 13 -#define PT_D0 14 -#define PT_USP 15 -#define PT_ORIG_D0 16 -#define PT_SR 17 -#define PT_PC 18 +#include <uapi/asm/ptrace.h> #ifndef __ASSEMBLY__ -/* this struct defines the way the registers are stored on the - stack during a system call. */ - -struct pt_regs { - long d1; - long d2; - long d3; - long d4; - long d5; - long a0; - long a1; - long a2; - long d0; - long orig_d0; - long stkadj; -#ifdef CONFIG_COLDFIRE - unsigned format : 4; /* frame format specifier */ - unsigned vector : 12; /* vector offset */ - unsigned short sr; - unsigned long pc; -#else - unsigned short sr; - unsigned long pc; - unsigned format : 4; /* frame format specifier */ - unsigned vector : 12; /* vector offset */ -#endif -}; - -/* - * This is the extended stack used by signal handlers and the context - * switcher: it's pushed after the normal "struct pt_regs". - */ -struct switch_stack { - unsigned long d6; - unsigned long d7; - unsigned long a3; - unsigned long a4; - unsigned long a5; - unsigned long a6; - unsigned long retpc; -}; - -/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 - -#define PTRACE_GET_THREAD_AREA 25 - -#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */ - -#ifdef __KERNEL__ - #ifndef PS_S #define PS_S (0x2000) #define PS_M (0x1000) @@ -85,6 +13,8 @@ struct switch_stack { #define user_mode(regs) (!((regs)->sr & PS_S)) #define instruction_pointer(regs) ((regs)->pc) #define profile_pc(regs) instruction_pointer(regs) +#define current_pt_regs() \ + (struct pt_regs *)((char *)current_thread_info() + THREAD_SIZE) - 1 #define arch_has_single_step() (1) @@ -92,6 +22,5 @@ struct switch_stack { #define arch_has_block_step() (1) #endif -#endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ #endif /* _M68K_PTRACE_H */ diff --git a/arch/m68k/include/asm/setup.h b/arch/m68k/include/asm/setup.h index 00c2c5397d3..65e78a2dad6 100644 --- a/arch/m68k/include/asm/setup.h +++ b/arch/m68k/include/asm/setup.h @@ -19,33 +19,12 @@ ** Redesign of the boot information structure; moved boot information ** structure to bootinfo.h */ - #ifndef _M68K_SETUP_H #define _M68K_SETUP_H +#include <uapi/asm/setup.h> - /* - * Linux/m68k Architectures - */ - -#define MACH_AMIGA 1 -#define MACH_ATARI 2 -#define MACH_MAC 3 -#define MACH_APOLLO 4 -#define MACH_SUN3 5 -#define MACH_MVME147 6 -#define MACH_MVME16x 7 -#define MACH_BVME6000 8 -#define MACH_HP300 9 -#define MACH_Q40 10 -#define MACH_SUN3X 11 -#define MACH_M54XX 12 - -#define COMMAND_LINE_SIZE 256 - -#ifdef __KERNEL__ - #define CL_SIZE COMMAND_LINE_SIZE #ifndef __ASSEMBLY__ @@ -194,63 +173,6 @@ extern unsigned long m68k_machtype; # define MACH_TYPE (m68k_machtype) #endif -#endif /* __KERNEL__ */ - - - /* - * CPU, FPU and MMU types - * - * Note: we may rely on the following equalities: - * - * CPU_68020 == MMU_68851 - * CPU_68030 == MMU_68030 - * CPU_68040 == FPU_68040 == MMU_68040 - * CPU_68060 == FPU_68060 == MMU_68060 - */ - -#define CPUB_68020 0 -#define CPUB_68030 1 -#define CPUB_68040 2 -#define CPUB_68060 3 -#define CPUB_COLDFIRE 4 - -#define CPU_68020 (1<<CPUB_68020) -#define CPU_68030 (1<<CPUB_68030) -#define CPU_68040 (1<<CPUB_68040) -#define CPU_68060 (1<<CPUB_68060) -#define CPU_COLDFIRE (1<<CPUB_COLDFIRE) - -#define FPUB_68881 0 -#define FPUB_68882 1 -#define FPUB_68040 2 /* Internal FPU */ -#define FPUB_68060 3 /* Internal FPU */ -#define FPUB_SUNFPA 4 /* Sun-3 FPA */ -#define FPUB_COLDFIRE 5 /* ColdFire FPU */ - -#define FPU_68881 (1<<FPUB_68881) -#define FPU_68882 (1<<FPUB_68882) -#define FPU_68040 (1<<FPUB_68040) -#define FPU_68060 (1<<FPUB_68060) -#define FPU_SUNFPA (1<<FPUB_SUNFPA) -#define FPU_COLDFIRE (1<<FPUB_COLDFIRE) - -#define MMUB_68851 0 -#define MMUB_68030 1 /* Internal MMU */ -#define MMUB_68040 2 /* Internal MMU */ -#define MMUB_68060 3 /* Internal MMU */ -#define MMUB_APOLLO 4 /* Custom Apollo */ -#define MMUB_SUN3 5 /* Custom Sun-3 */ -#define MMUB_COLDFIRE 6 /* Internal MMU */ - -#define MMU_68851 (1<<MMUB_68851) -#define MMU_68030 (1<<MMUB_68030) -#define MMU_68040 (1<<MMUB_68040) -#define MMU_68060 (1<<MMUB_68060) -#define MMU_SUN3 (1<<MMUB_SUN3) -#define MMU_APOLLO (1<<MMUB_APOLLO) -#define MMU_COLDFIRE (1<<MMUB_COLDFIRE) - -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ extern unsigned long m68k_cputype; @@ -385,6 +307,4 @@ extern int m68k_realnum_memory; /* real # of memory blocks found */ extern struct mem_info m68k_memory[NUM_MEMINFO];/* memory description */ #endif -#endif /* __KERNEL__ */ - #endif /* _M68K_SETUP_H */ diff --git a/arch/m68k/include/asm/signal.h b/arch/m68k/include/asm/signal.h index 60e88660169..67e489d8d1b 100644 --- a/arch/m68k/include/asm/signal.h +++ b/arch/m68k/include/asm/signal.h @@ -1,12 +1,8 @@ #ifndef _M68K_SIGNAL_H #define _M68K_SIGNAL_H -#include <linux/types.h> +#include <uapi/asm/signal.h> -/* Avoid too many header ordering problems. */ -struct siginfo; - -#ifdef __KERNEL__ /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ @@ -20,92 +16,6 @@ typedef struct { unsigned long sig[_NSIG_WORDS]; } sigset_t; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -#define NSIG 32 -typedef unsigned long sigset_t; - -#endif /* __KERNEL__ */ - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX _NSIG - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001 -#define SA_NOCLDWAIT 0x00000002 -#define SA_SIGINFO 0x00000004 -#define SA_ONSTACK 0x08000000 -#define SA_RESTART 0x10000000 -#define SA_NODEFER 0x40000000 -#define SA_RESETHAND 0x80000000 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#include <asm-generic/signal-defs.h> - -#ifdef __KERNEL__ struct old_sigaction { __sighandler_t sa_handler; old_sigset_t sa_mask; @@ -123,31 +33,6 @@ struct sigaction { struct k_sigaction { struct sigaction sa; }; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ #include <asm/sigcontext.h> #ifndef CONFIG_CPU_HAS_NO_BITFIELDS @@ -208,5 +93,4 @@ struct pt_regs; extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie); #endif /* __uClinux__ */ -#endif /* __KERNEL__ */ #endif /* _M68K_SIGNAL_H */ diff --git a/arch/m68k/include/asm/termios.h b/arch/m68k/include/asm/termios.h index 0823032e404..ad8efb09866 100644 --- a/arch/m68k/include/asm/termios.h +++ b/arch/m68k/include/asm/termios.h @@ -1,27 +1,8 @@ #ifndef _M68K_TERMIOS_H #define _M68K_TERMIOS_H -#include <asm/termbits.h> -#include <asm/ioctls.h> +#include <uapi/asm/termios.h> -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -#ifdef __KERNEL__ /* intr=^C quit=^| erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 start=^Q stop=^S susp=^Z eol=\0 @@ -29,27 +10,6 @@ struct termio { eol2=\0 */ #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" -#endif - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - -#ifdef __KERNEL__ /* * Translate a "termio" structure into a "termios". Ugh. @@ -87,6 +47,4 @@ struct termio { #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) #define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) -#endif /* __KERNEL__ */ - #endif /* _M68K_TERMIOS_H */ diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h index 045cfd6a9e3..5fc7f7bec1c 100644 --- a/arch/m68k/include/asm/unistd.h +++ b/arch/m68k/include/asm/unistd.h @@ -1,361 +1,10 @@ #ifndef _ASM_M68K_UNISTD_H_ #define _ASM_M68K_UNISTD_H_ -/* - * This file contains the system call numbers. - */ - -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_waitpid 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_chown 16 -/*#define __NR_break 17*/ -#define __NR_oldstat 18 -#define __NR_lseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_oldfstat 28 -#define __NR_pause 29 -#define __NR_utime 30 -/*#define __NR_stty 31*/ -/*#define __NR_gtty 32*/ -#define __NR_access 33 -#define __NR_nice 34 -/*#define __NR_ftime 35*/ -#define __NR_sync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -/*#define __NR_prof 44*/ -#define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_signal 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_acct 51 -#define __NR_umount2 52 -/*#define __NR_lock 53*/ -#define __NR_ioctl 54 -#define __NR_fcntl 55 -/*#define __NR_mpx 56*/ -#define __NR_setpgid 57 -/*#define __NR_ulimit 58*/ -/*#define __NR_oldolduname 59*/ -#define __NR_umask 60 -#define __NR_chroot 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_sigaction 67 -#define __NR_sgetmask 68 -#define __NR_ssetmask 69 -#define __NR_setreuid 70 -#define __NR_setregid 71 -#define __NR_sigsuspend 72 -#define __NR_sigpending 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrlimit 76 -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 -#define __NR_select 82 -#define __NR_symlink 83 -#define __NR_oldlstat 84 -#define __NR_readlink 85 -#define __NR_uselib 86 -#define __NR_swapon 87 -#define __NR_reboot 88 -#define __NR_readdir 89 -#define __NR_mmap 90 -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_fchown 95 -#define __NR_getpriority 96 -#define __NR_setpriority 97 -/*#define __NR_profil 98*/ -#define __NR_statfs 99 -#define __NR_fstatfs 100 -/*#define __NR_ioperm 101*/ -#define __NR_socketcall 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_stat 106 -#define __NR_lstat 107 -#define __NR_fstat 108 -/*#define __NR_olduname 109*/ -/*#define __NR_iopl 110*/ /* not supported */ -#define __NR_vhangup 111 -/*#define __NR_idle 112*/ /* Obsolete */ -/*#define __NR_vm86 113*/ /* not supported */ -#define __NR_wait4 114 -#define __NR_swapoff 115 -#define __NR_sysinfo 116 -#define __NR_ipc 117 -#define __NR_fsync 118 -#define __NR_sigreturn 119 -#define __NR_clone 120 -#define __NR_setdomainname 121 -#define __NR_uname 122 -#define __NR_cacheflush 123 -#define __NR_adjtimex 124 -#define __NR_mprotect 125 -#define __NR_sigprocmask 126 -#define __NR_create_module 127 -#define __NR_init_module 128 -#define __NR_delete_module 129 -#define __NR_get_kernel_syms 130 -#define __NR_quotactl 131 -#define __NR_getpgid 132 -#define __NR_fchdir 133 -#define __NR_bdflush 134 -#define __NR_sysfs 135 -#define __NR_personality 136 -/*#define __NR_afs_syscall 137*/ /* Syscall for Andrew File System */ -#define __NR_setfsuid 138 -#define __NR_setfsgid 139 -#define __NR__llseek 140 -#define __NR_getdents 141 -#define __NR__newselect 142 -#define __NR_flock 143 -#define __NR_msync 144 -#define __NR_readv 145 -#define __NR_writev 146 -#define __NR_getsid 147 -#define __NR_fdatasync 148 -#define __NR__sysctl 149 -#define __NR_mlock 150 -#define __NR_munlock 151 -#define __NR_mlockall 152 -#define __NR_munlockall 153 -#define __NR_sched_setparam 154 -#define __NR_sched_getparam 155 -#define __NR_sched_setscheduler 156 -#define __NR_sched_getscheduler 157 -#define __NR_sched_yield 158 -#define __NR_sched_get_priority_max 159 -#define __NR_sched_get_priority_min 160 -#define __NR_sched_rr_get_interval 161 -#define __NR_nanosleep 162 -#define __NR_mremap 163 -#define __NR_setresuid 164 -#define __NR_getresuid 165 -#define __NR_getpagesize 166 -#define __NR_query_module 167 -#define __NR_poll 168 -#define __NR_nfsservctl 169 -#define __NR_setresgid 170 -#define __NR_getresgid 171 -#define __NR_prctl 172 -#define __NR_rt_sigreturn 173 -#define __NR_rt_sigaction 174 -#define __NR_rt_sigprocmask 175 -#define __NR_rt_sigpending 176 -#define __NR_rt_sigtimedwait 177 -#define __NR_rt_sigqueueinfo 178 -#define __NR_rt_sigsuspend 179 -#define __NR_pread64 180 -#define __NR_pwrite64 181 -#define __NR_lchown 182 -#define __NR_getcwd 183 -#define __NR_capget 184 -#define __NR_capset 185 -#define __NR_sigaltstack 186 -#define __NR_sendfile 187 -#define __NR_getpmsg 188 /* some people actually want streams */ -#define __NR_putpmsg 189 /* some people actually want streams */ -#define __NR_vfork 190 -#define __NR_ugetrlimit 191 -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#define __NR_chown32 198 -#define __NR_getuid32 199 -#define __NR_getgid32 200 -#define __NR_geteuid32 201 -#define __NR_getegid32 202 -#define __NR_setreuid32 203 -#define __NR_setregid32 204 -#define __NR_getgroups32 205 -#define __NR_setgroups32 206 -#define __NR_fchown32 207 -#define __NR_setresuid32 208 -#define __NR_getresuid32 209 -#define __NR_setresgid32 210 -#define __NR_getresgid32 211 -#define __NR_lchown32 212 -#define __NR_setuid32 213 -#define __NR_setgid32 214 -#define __NR_setfsuid32 215 -#define __NR_setfsgid32 216 -#define __NR_pivot_root 217 -/* 218*/ -/* 219*/ -#define __NR_getdents64 220 -#define __NR_gettid 221 -#define __NR_tkill 222 -#define __NR_setxattr 223 -#define __NR_lsetxattr 224 -#define __NR_fsetxattr 225 -#define __NR_getxattr 226 -#define __NR_lgetxattr 227 -#define __NR_fgetxattr 228 -#define __NR_listxattr 229 -#define __NR_llistxattr 230 -#define __NR_flistxattr 231 -#define __NR_removexattr 232 -#define __NR_lremovexattr 233 -#define __NR_fremovexattr 234 -#define __NR_futex 235 -#define __NR_sendfile64 236 -#define __NR_mincore 237 -#define __NR_madvise 238 -#define __NR_fcntl64 239 -#define __NR_readahead 240 -#define __NR_io_setup 241 -#define __NR_io_destroy 242 -#define __NR_io_getevents 243 -#define __NR_io_submit 244 -#define __NR_io_cancel 245 -#define __NR_fadvise64 246 -#define __NR_exit_group 247 -#define __NR_lookup_dcookie 248 -#define __NR_epoll_create 249 -#define __NR_epoll_ctl 250 -#define __NR_epoll_wait 251 -#define __NR_remap_file_pages 252 -#define __NR_set_tid_address 253 -#define __NR_timer_create 254 -#define __NR_timer_settime 255 -#define __NR_timer_gettime 256 -#define __NR_timer_getoverrun 257 -#define __NR_timer_delete 258 -#define __NR_clock_settime 259 -#define __NR_clock_gettime 260 -#define __NR_clock_getres 261 -#define __NR_clock_nanosleep 262 -#define __NR_statfs64 263 -#define __NR_fstatfs64 264 -#define __NR_tgkill 265 -#define __NR_utimes 266 -#define __NR_fadvise64_64 267 -#define __NR_mbind 268 -#define __NR_get_mempolicy 269 -#define __NR_set_mempolicy 270 -#define __NR_mq_open 271 -#define __NR_mq_unlink 272 -#define __NR_mq_timedsend 273 -#define __NR_mq_timedreceive 274 -#define __NR_mq_notify 275 -#define __NR_mq_getsetattr 276 -#define __NR_waitid 277 -/*#define __NR_vserver 278*/ -#define __NR_add_key 279 -#define __NR_request_key 280 -#define __NR_keyctl 281 -#define __NR_ioprio_set 282 -#define __NR_ioprio_get 283 -#define __NR_inotify_init 284 -#define __NR_inotify_add_watch 285 -#define __NR_inotify_rm_watch 286 -#define __NR_migrate_pages 287 -#define __NR_openat 288 -#define __NR_mkdirat 289 -#define __NR_mknodat 290 -#define __NR_fchownat 291 -#define __NR_futimesat 292 -#define __NR_fstatat64 293 -#define __NR_unlinkat 294 -#define __NR_renameat 295 -#define __NR_linkat 296 -#define __NR_symlinkat 297 -#define __NR_readlinkat 298 -#define __NR_fchmodat 299 -#define __NR_faccessat 300 -#define __NR_pselect6 301 -#define __NR_ppoll 302 -#define __NR_unshare 303 -#define __NR_set_robust_list 304 -#define __NR_get_robust_list 305 -#define __NR_splice 306 -#define __NR_sync_file_range 307 -#define __NR_tee 308 -#define __NR_vmsplice 309 -#define __NR_move_pages 310 -#define __NR_sched_setaffinity 311 -#define __NR_sched_getaffinity 312 -#define __NR_kexec_load 313 -#define __NR_getcpu 314 -#define __NR_epoll_pwait 315 -#define __NR_utimensat 316 -#define __NR_signalfd 317 -#define __NR_timerfd_create 318 -#define __NR_eventfd 319 -#define __NR_fallocate 320 -#define __NR_timerfd_settime 321 -#define __NR_timerfd_gettime 322 -#define __NR_signalfd4 323 -#define __NR_eventfd2 324 -#define __NR_epoll_create1 325 -#define __NR_dup3 326 -#define __NR_pipe2 327 -#define __NR_inotify_init1 328 -#define __NR_preadv 329 -#define __NR_pwritev 330 -#define __NR_rt_tgsigqueueinfo 331 -#define __NR_perf_event_open 332 -#define __NR_get_thread_area 333 -#define __NR_set_thread_area 334 -#define __NR_atomic_cmpxchg_32 335 -#define __NR_atomic_barrier 336 -#define __NR_fanotify_init 337 -#define __NR_fanotify_mark 338 -#define __NR_prlimit64 339 -#define __NR_name_to_handle_at 340 -#define __NR_open_by_handle_at 341 -#define __NR_clock_adjtime 342 -#define __NR_syncfs 343 -#define __NR_setns 344 -#define __NR_process_vm_readv 345 -#define __NR_process_vm_writev 346 +#include <uapi/asm/unistd.h> -#ifdef __KERNEL__ -#define NR_syscalls 347 +#define NR_syscalls 348 #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_OLD_STAT @@ -382,6 +31,8 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND +#define __ARCH_WANT_SYS_EXECVE +#define __ARCH_WANT_KERNEL_EXECVE /* * "Conditional" syscalls @@ -391,5 +42,4 @@ */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#endif /* __KERNEL__ */ #endif /* _ASM_M68K_UNISTD_H_ */ diff --git a/arch/m68k/include/uapi/asm/Kbuild b/arch/m68k/include/uapi/asm/Kbuild index baebb3da1d4..972bce120e1 100644 --- a/arch/m68k/include/uapi/asm/Kbuild +++ b/arch/m68k/include/uapi/asm/Kbuild @@ -1,3 +1,26 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += a.out.h +header-y += auxvec.h +header-y += byteorder.h +header-y += cachectl.h +header-y += fcntl.h +header-y += ioctls.h +header-y += msgbuf.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += unistd.h diff --git a/arch/m68k/include/asm/a.out.h b/arch/m68k/include/uapi/asm/a.out.h index 3885fe43432..3885fe43432 100644 --- a/arch/m68k/include/asm/a.out.h +++ b/arch/m68k/include/uapi/asm/a.out.h diff --git a/arch/m68k/include/asm/auxvec.h b/arch/m68k/include/uapi/asm/auxvec.h index 844d6d52204..844d6d52204 100644 --- a/arch/m68k/include/asm/auxvec.h +++ b/arch/m68k/include/uapi/asm/auxvec.h diff --git a/arch/m68k/include/asm/byteorder.h b/arch/m68k/include/uapi/asm/byteorder.h index 31b260a8880..31b260a8880 100644 --- a/arch/m68k/include/asm/byteorder.h +++ b/arch/m68k/include/uapi/asm/byteorder.h diff --git a/arch/m68k/include/asm/cachectl.h b/arch/m68k/include/uapi/asm/cachectl.h index 525978e959e..525978e959e 100644 --- a/arch/m68k/include/asm/cachectl.h +++ b/arch/m68k/include/uapi/asm/cachectl.h diff --git a/arch/m68k/include/asm/fcntl.h b/arch/m68k/include/uapi/asm/fcntl.h index 1c369b20dc4..1c369b20dc4 100644 --- a/arch/m68k/include/asm/fcntl.h +++ b/arch/m68k/include/uapi/asm/fcntl.h diff --git a/arch/m68k/include/asm/ioctls.h b/arch/m68k/include/uapi/asm/ioctls.h index 1332bb4ca5b..1332bb4ca5b 100644 --- a/arch/m68k/include/asm/ioctls.h +++ b/arch/m68k/include/uapi/asm/ioctls.h diff --git a/arch/m68k/include/asm/msgbuf.h b/arch/m68k/include/uapi/asm/msgbuf.h index 243cb798de8..243cb798de8 100644 --- a/arch/m68k/include/asm/msgbuf.h +++ b/arch/m68k/include/uapi/asm/msgbuf.h diff --git a/arch/m68k/include/asm/param.h b/arch/m68k/include/uapi/asm/param.h index 36265ccf5c7..36265ccf5c7 100644 --- a/arch/m68k/include/asm/param.h +++ b/arch/m68k/include/uapi/asm/param.h diff --git a/arch/m68k/include/asm/poll.h b/arch/m68k/include/uapi/asm/poll.h index f080fcdb61b..f080fcdb61b 100644 --- a/arch/m68k/include/asm/poll.h +++ b/arch/m68k/include/uapi/asm/poll.h diff --git a/arch/m68k/include/asm/posix_types.h b/arch/m68k/include/uapi/asm/posix_types.h index cf4dbf70fdc..cf4dbf70fdc 100644 --- a/arch/m68k/include/asm/posix_types.h +++ b/arch/m68k/include/uapi/asm/posix_types.h diff --git a/arch/m68k/include/uapi/asm/ptrace.h b/arch/m68k/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..caf92fd3493 --- /dev/null +++ b/arch/m68k/include/uapi/asm/ptrace.h @@ -0,0 +1,79 @@ +#ifndef _UAPI_M68K_PTRACE_H +#define _UAPI_M68K_PTRACE_H + +#define PT_D1 0 +#define PT_D2 1 +#define PT_D3 2 +#define PT_D4 3 +#define PT_D5 4 +#define PT_D6 5 +#define PT_D7 6 +#define PT_A0 7 +#define PT_A1 8 +#define PT_A2 9 +#define PT_A3 10 +#define PT_A4 11 +#define PT_A5 12 +#define PT_A6 13 +#define PT_D0 14 +#define PT_USP 15 +#define PT_ORIG_D0 16 +#define PT_SR 17 +#define PT_PC 18 + +#ifndef __ASSEMBLY__ + +/* this struct defines the way the registers are stored on the + stack during a system call. */ + +struct pt_regs { + long d1; + long d2; + long d3; + long d4; + long d5; + long a0; + long a1; + long a2; + long d0; + long orig_d0; + long stkadj; +#ifdef CONFIG_COLDFIRE + unsigned format : 4; /* frame format specifier */ + unsigned vector : 12; /* vector offset */ + unsigned short sr; + unsigned long pc; +#else + unsigned short sr; + unsigned long pc; + unsigned format : 4; /* frame format specifier */ + unsigned vector : 12; /* vector offset */ +#endif +}; + +/* + * This is the extended stack used by signal handlers and the context + * switcher: it's pushed after the normal "struct pt_regs". + */ +struct switch_stack { + unsigned long d6; + unsigned long d7; + unsigned long a3; + unsigned long a4; + unsigned long a5; + unsigned long a6; + unsigned long retpc; +}; + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 + +#define PTRACE_GET_THREAD_AREA 25 + +#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */ + +#endif /* __ASSEMBLY__ */ +#endif /* _UAPI_M68K_PTRACE_H */ diff --git a/arch/m68k/include/asm/sembuf.h b/arch/m68k/include/uapi/asm/sembuf.h index 2308052a8c2..2308052a8c2 100644 --- a/arch/m68k/include/asm/sembuf.h +++ b/arch/m68k/include/uapi/asm/sembuf.h diff --git a/arch/m68k/include/uapi/asm/setup.h b/arch/m68k/include/uapi/asm/setup.h new file mode 100644 index 00000000000..85579bff455 --- /dev/null +++ b/arch/m68k/include/uapi/asm/setup.h @@ -0,0 +1,103 @@ +/* +** asm/setup.h -- Definition of the Linux/m68k setup information +** +** Copyright 1992 by Greg Harp +** +** This file is subject to the terms and conditions of the GNU General Public +** License. See the file COPYING in the main directory of this archive +** for more details. +** +** Created 09/29/92 by Greg Harp +** +** 5/2/94 Roman Hodek: +** Added bi_atari part of the machine dependent union bi_un; for now it +** contains just a model field to distinguish between TT and Falcon. +** 26/7/96 Roman Zippel: +** Renamed to setup.h; added some useful macros to allow gcc some +** optimizations if possible. +** 5/10/96 Geert Uytterhoeven: +** Redesign of the boot information structure; moved boot information +** structure to bootinfo.h +*/ + +#ifndef _UAPI_M68K_SETUP_H +#define _UAPI_M68K_SETUP_H + + + + /* + * Linux/m68k Architectures + */ + +#define MACH_AMIGA 1 +#define MACH_ATARI 2 +#define MACH_MAC 3 +#define MACH_APOLLO 4 +#define MACH_SUN3 5 +#define MACH_MVME147 6 +#define MACH_MVME16x 7 +#define MACH_BVME6000 8 +#define MACH_HP300 9 +#define MACH_Q40 10 +#define MACH_SUN3X 11 +#define MACH_M54XX 12 + +#define COMMAND_LINE_SIZE 256 + + + + /* + * CPU, FPU and MMU types + * + * Note: we may rely on the following equalities: + * + * CPU_68020 == MMU_68851 + * CPU_68030 == MMU_68030 + * CPU_68040 == FPU_68040 == MMU_68040 + * CPU_68060 == FPU_68060 == MMU_68060 + */ + +#define CPUB_68020 0 +#define CPUB_68030 1 +#define CPUB_68040 2 +#define CPUB_68060 3 +#define CPUB_COLDFIRE 4 + +#define CPU_68020 (1<<CPUB_68020) +#define CPU_68030 (1<<CPUB_68030) +#define CPU_68040 (1<<CPUB_68040) +#define CPU_68060 (1<<CPUB_68060) +#define CPU_COLDFIRE (1<<CPUB_COLDFIRE) + +#define FPUB_68881 0 +#define FPUB_68882 1 +#define FPUB_68040 2 /* Internal FPU */ +#define FPUB_68060 3 /* Internal FPU */ +#define FPUB_SUNFPA 4 /* Sun-3 FPA */ +#define FPUB_COLDFIRE 5 /* ColdFire FPU */ + +#define FPU_68881 (1<<FPUB_68881) +#define FPU_68882 (1<<FPUB_68882) +#define FPU_68040 (1<<FPUB_68040) +#define FPU_68060 (1<<FPUB_68060) +#define FPU_SUNFPA (1<<FPUB_SUNFPA) +#define FPU_COLDFIRE (1<<FPUB_COLDFIRE) + +#define MMUB_68851 0 +#define MMUB_68030 1 /* Internal MMU */ +#define MMUB_68040 2 /* Internal MMU */ +#define MMUB_68060 3 /* Internal MMU */ +#define MMUB_APOLLO 4 /* Custom Apollo */ +#define MMUB_SUN3 5 /* Custom Sun-3 */ +#define MMUB_COLDFIRE 6 /* Internal MMU */ + +#define MMU_68851 (1<<MMUB_68851) +#define MMU_68030 (1<<MMUB_68030) +#define MMU_68040 (1<<MMUB_68040) +#define MMU_68060 (1<<MMUB_68060) +#define MMU_SUN3 (1<<MMUB_SUN3) +#define MMU_APOLLO (1<<MMUB_APOLLO) +#define MMU_COLDFIRE (1<<MMUB_COLDFIRE) + + +#endif /* _UAPI_M68K_SETUP_H */ diff --git a/arch/m68k/include/asm/shmbuf.h b/arch/m68k/include/uapi/asm/shmbuf.h index f8928d62f1b..f8928d62f1b 100644 --- a/arch/m68k/include/asm/shmbuf.h +++ b/arch/m68k/include/uapi/asm/shmbuf.h diff --git a/arch/m68k/include/asm/sigcontext.h b/arch/m68k/include/uapi/asm/sigcontext.h index 523db2a51cf..523db2a51cf 100644 --- a/arch/m68k/include/asm/sigcontext.h +++ b/arch/m68k/include/uapi/asm/sigcontext.h diff --git a/arch/m68k/include/uapi/asm/signal.h b/arch/m68k/include/uapi/asm/signal.h new file mode 100644 index 00000000000..2b450f311bd --- /dev/null +++ b/arch/m68k/include/uapi/asm/signal.h @@ -0,0 +1,118 @@ +#ifndef _UAPI_M68K_SIGNAL_H +#define _UAPI_M68K_SIGNAL_H + +#include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 +#define SA_SIGINFO 0x00000004 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal-defs.h> + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +#endif /* _UAPI_M68K_SIGNAL_H */ diff --git a/arch/m68k/include/asm/socket.h b/arch/m68k/include/uapi/asm/socket.h index d1be684edf9..d1be684edf9 100644 --- a/arch/m68k/include/asm/socket.h +++ b/arch/m68k/include/uapi/asm/socket.h diff --git a/arch/m68k/include/asm/sockios.h b/arch/m68k/include/uapi/asm/sockios.h index c04a23943cb..c04a23943cb 100644 --- a/arch/m68k/include/asm/sockios.h +++ b/arch/m68k/include/uapi/asm/sockios.h diff --git a/arch/m68k/include/asm/stat.h b/arch/m68k/include/uapi/asm/stat.h index dd38bc2e9f9..dd38bc2e9f9 100644 --- a/arch/m68k/include/asm/stat.h +++ b/arch/m68k/include/uapi/asm/stat.h diff --git a/arch/m68k/include/asm/swab.h b/arch/m68k/include/uapi/asm/swab.h index b7b37a40def..b7b37a40def 100644 --- a/arch/m68k/include/asm/swab.h +++ b/arch/m68k/include/uapi/asm/swab.h diff --git a/arch/m68k/include/asm/termbits.h b/arch/m68k/include/uapi/asm/termbits.h index aea1e37b765..aea1e37b765 100644 --- a/arch/m68k/include/asm/termbits.h +++ b/arch/m68k/include/uapi/asm/termbits.h diff --git a/arch/m68k/include/uapi/asm/termios.h b/arch/m68k/include/uapi/asm/termios.h new file mode 100644 index 00000000000..ce2142c9ac1 --- /dev/null +++ b/arch/m68k/include/uapi/asm/termios.h @@ -0,0 +1,44 @@ +#ifndef _UAPI_M68K_TERMIOS_H +#define _UAPI_M68K_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + + +#endif /* _UAPI_M68K_TERMIOS_H */ diff --git a/arch/m68k/include/uapi/asm/unistd.h b/arch/m68k/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..b94bfbf9070 --- /dev/null +++ b/arch/m68k/include/uapi/asm/unistd.h @@ -0,0 +1,357 @@ +#ifndef _UAPI_ASM_M68K_UNISTD_H_ +#define _UAPI_ASM_M68K_UNISTD_H_ + +/* + * This file contains the system call numbers. + */ + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_chown 16 +/*#define __NR_break 17*/ +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +/*#define __NR_stty 31*/ +/*#define __NR_gtty 32*/ +#define __NR_access 33 +#define __NR_nice 34 +/*#define __NR_ftime 35*/ +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +/*#define __NR_prof 44*/ +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +/*#define __NR_lock 53*/ +#define __NR_ioctl 54 +#define __NR_fcntl 55 +/*#define __NR_mpx 56*/ +#define __NR_setpgid 57 +/*#define __NR_ulimit 58*/ +/*#define __NR_oldolduname 59*/ +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +#define __NR_mmap 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +/*#define __NR_profil 98*/ +#define __NR_statfs 99 +#define __NR_fstatfs 100 +/*#define __NR_ioperm 101*/ +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +/*#define __NR_olduname 109*/ +/*#define __NR_iopl 110*/ /* not supported */ +#define __NR_vhangup 111 +/*#define __NR_idle 112*/ /* Obsolete */ +/*#define __NR_vm86 113*/ /* not supported */ +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +#define __NR_cacheflush 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +/*#define __NR_afs_syscall 137*/ /* Syscall for Andrew File System */ +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_getpagesize 166 +#define __NR_query_module 167 +#define __NR_poll 168 +#define __NR_nfsservctl 169 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +#define __NR_lchown 182 +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +#define __NR_getpmsg 188 /* some people actually want streams */ +#define __NR_putpmsg 189 /* some people actually want streams */ +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_chown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_lchown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +/* 218*/ +/* 219*/ +#define __NR_getdents64 220 +#define __NR_gettid 221 +#define __NR_tkill 222 +#define __NR_setxattr 223 +#define __NR_lsetxattr 224 +#define __NR_fsetxattr 225 +#define __NR_getxattr 226 +#define __NR_lgetxattr 227 +#define __NR_fgetxattr 228 +#define __NR_listxattr 229 +#define __NR_llistxattr 230 +#define __NR_flistxattr 231 +#define __NR_removexattr 232 +#define __NR_lremovexattr 233 +#define __NR_fremovexattr 234 +#define __NR_futex 235 +#define __NR_sendfile64 236 +#define __NR_mincore 237 +#define __NR_madvise 238 +#define __NR_fcntl64 239 +#define __NR_readahead 240 +#define __NR_io_setup 241 +#define __NR_io_destroy 242 +#define __NR_io_getevents 243 +#define __NR_io_submit 244 +#define __NR_io_cancel 245 +#define __NR_fadvise64 246 +#define __NR_exit_group 247 +#define __NR_lookup_dcookie 248 +#define __NR_epoll_create 249 +#define __NR_epoll_ctl 250 +#define __NR_epoll_wait 251 +#define __NR_remap_file_pages 252 +#define __NR_set_tid_address 253 +#define __NR_timer_create 254 +#define __NR_timer_settime 255 +#define __NR_timer_gettime 256 +#define __NR_timer_getoverrun 257 +#define __NR_timer_delete 258 +#define __NR_clock_settime 259 +#define __NR_clock_gettime 260 +#define __NR_clock_getres 261 +#define __NR_clock_nanosleep 262 +#define __NR_statfs64 263 +#define __NR_fstatfs64 264 +#define __NR_tgkill 265 +#define __NR_utimes 266 +#define __NR_fadvise64_64 267 +#define __NR_mbind 268 +#define __NR_get_mempolicy 269 +#define __NR_set_mempolicy 270 +#define __NR_mq_open 271 +#define __NR_mq_unlink 272 +#define __NR_mq_timedsend 273 +#define __NR_mq_timedreceive 274 +#define __NR_mq_notify 275 +#define __NR_mq_getsetattr 276 +#define __NR_waitid 277 +/*#define __NR_vserver 278*/ +#define __NR_add_key 279 +#define __NR_request_key 280 +#define __NR_keyctl 281 +#define __NR_ioprio_set 282 +#define __NR_ioprio_get 283 +#define __NR_inotify_init 284 +#define __NR_inotify_add_watch 285 +#define __NR_inotify_rm_watch 286 +#define __NR_migrate_pages 287 +#define __NR_openat 288 +#define __NR_mkdirat 289 +#define __NR_mknodat 290 +#define __NR_fchownat 291 +#define __NR_futimesat 292 +#define __NR_fstatat64 293 +#define __NR_unlinkat 294 +#define __NR_renameat 295 +#define __NR_linkat 296 +#define __NR_symlinkat 297 +#define __NR_readlinkat 298 +#define __NR_fchmodat 299 +#define __NR_faccessat 300 +#define __NR_pselect6 301 +#define __NR_ppoll 302 +#define __NR_unshare 303 +#define __NR_set_robust_list 304 +#define __NR_get_robust_list 305 +#define __NR_splice 306 +#define __NR_sync_file_range 307 +#define __NR_tee 308 +#define __NR_vmsplice 309 +#define __NR_move_pages 310 +#define __NR_sched_setaffinity 311 +#define __NR_sched_getaffinity 312 +#define __NR_kexec_load 313 +#define __NR_getcpu 314 +#define __NR_epoll_pwait 315 +#define __NR_utimensat 316 +#define __NR_signalfd 317 +#define __NR_timerfd_create 318 +#define __NR_eventfd 319 +#define __NR_fallocate 320 +#define __NR_timerfd_settime 321 +#define __NR_timerfd_gettime 322 +#define __NR_signalfd4 323 +#define __NR_eventfd2 324 +#define __NR_epoll_create1 325 +#define __NR_dup3 326 +#define __NR_pipe2 327 +#define __NR_inotify_init1 328 +#define __NR_preadv 329 +#define __NR_pwritev 330 +#define __NR_rt_tgsigqueueinfo 331 +#define __NR_perf_event_open 332 +#define __NR_get_thread_area 333 +#define __NR_set_thread_area 334 +#define __NR_atomic_cmpxchg_32 335 +#define __NR_atomic_barrier 336 +#define __NR_fanotify_init 337 +#define __NR_fanotify_mark 338 +#define __NR_prlimit64 339 +#define __NR_name_to_handle_at 340 +#define __NR_open_by_handle_at 341 +#define __NR_clock_adjtime 342 +#define __NR_syncfs 343 +#define __NR_setns 344 +#define __NR_process_vm_readv 345 +#define __NR_process_vm_writev 346 +#define __NR_kcmp 347 + +#endif /* _UAPI_ASM_M68K_UNISTD_H_ */ diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S index 165ee9f9d5c..946cb018775 100644 --- a/arch/m68k/kernel/entry.S +++ b/arch/m68k/kernel/entry.S @@ -111,6 +111,22 @@ ENTRY(ret_from_fork) addql #4,%sp jra ret_from_exception +ENTRY(ret_from_kernel_thread) + | a3 contains the kernel thread payload, d7 - its argument + movel %d1,%sp@- + jsr schedule_tail + GET_CURRENT(%d0) + movel %d7,(%sp) + jsr %a3@ + addql #4,%sp + movel %d0,(%sp) + jra sys_exit + +ENTRY(ret_from_kernel_execve) + movel 4(%sp), %sp + GET_CURRENT(%d0) + jra ret_from_exception + #if defined(CONFIG_COLDFIRE) || !defined(CONFIG_MMU) #ifdef TRAP_DBG_INTERRUPT diff --git a/arch/m68k/kernel/process.c b/arch/m68k/kernel/process.c index ac2892e49c7..c51bb172e14 100644 --- a/arch/m68k/kernel/process.c +++ b/arch/m68k/kernel/process.c @@ -35,6 +35,7 @@ asmlinkage void ret_from_fork(void); +asmlinkage void ret_from_kernel_thread(void); /* @@ -123,51 +124,6 @@ void show_regs(struct pt_regs * regs) printk("USP: %08lx\n", rdusp()); } -/* - * Create a kernel thread - */ -int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) -{ - int pid; - mm_segment_t fs; - - fs = get_fs(); - set_fs (KERNEL_DS); - - { - register long retval __asm__ ("d0"); - register long clone_arg __asm__ ("d1") = flags | CLONE_VM | CLONE_UNTRACED; - - retval = __NR_clone; - __asm__ __volatile__ - ("clrl %%d2\n\t" - "trap #0\n\t" /* Linux/m68k system call */ - "tstl %0\n\t" /* child or parent */ - "jne 1f\n\t" /* parent - jump */ -#ifdef CONFIG_MMU - "lea %%sp@(%c7),%6\n\t" /* reload current */ - "movel %6@,%6\n\t" -#endif - "movel %3,%%sp@-\n\t" /* push argument */ - "jsr %4@\n\t" /* call fn */ - "movel %0,%%d1\n\t" /* pass exit value */ - "movel %2,%%d0\n\t" /* exit */ - "trap #0\n" - "1:" - : "+d" (retval) - : "i" (__NR_clone), "i" (__NR_exit), - "r" (arg), "a" (fn), "d" (clone_arg), "r" (current), - "i" (-THREAD_SIZE) - : "d2"); - - pid = retval; - } - - set_fs (fs); - return pid; -} -EXPORT_SYMBOL(kernel_thread); - void flush_thread(void) { current->thread.fs = __USER_DS; @@ -219,30 +175,18 @@ asmlinkage int m68k_clone(struct pt_regs *regs) } int copy_thread(unsigned long clone_flags, unsigned long usp, - unsigned long unused, + unsigned long arg, struct task_struct * p, struct pt_regs * regs) { struct pt_regs * childregs; - struct switch_stack * childstack, *stack; - unsigned long *retp; + struct switch_stack *childstack; childregs = (struct pt_regs *) (task_stack_page(p) + THREAD_SIZE) - 1; - - *childregs = *regs; - childregs->d0 = 0; - - retp = ((unsigned long *) regs); - stack = ((struct switch_stack *) retp) - 1; - childstack = ((struct switch_stack *) childregs) - 1; - *childstack = *stack; - childstack->retpc = (unsigned long)ret_from_fork; p->thread.usp = usp; p->thread.ksp = (unsigned long)childstack; - - if (clone_flags & CLONE_SETTLS) - task_thread_info(p)->tp_value = regs->d5; + p->thread.esp0 = (unsigned long)childregs; /* * Must save the current SFC/DFC value, NOT the value when @@ -250,6 +194,26 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, */ p->thread.fs = get_fs().seg; + if (unlikely(!regs)) { + /* kernel thread */ + memset(childstack, 0, + sizeof(struct switch_stack) + sizeof(struct pt_regs)); + childregs->sr = PS_S; + childstack->a3 = usp; /* function */ + childstack->d7 = arg; + childstack->retpc = (unsigned long)ret_from_kernel_thread; + p->thread.usp = 0; + return 0; + } + *childregs = *regs; + childregs->d0 = 0; + + *childstack = ((struct switch_stack *) regs)[-1]; + childstack->retpc = (unsigned long)ret_from_fork; + + if (clone_flags & CLONE_SETTLS) + task_thread_info(p)->tp_value = regs->d5; + #ifdef CONFIG_FPU if (!FPU_IS_EMU) { /* Copy the current fpu state */ @@ -337,26 +301,6 @@ int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu) EXPORT_SYMBOL(dump_fpu); #endif /* CONFIG_FPU */ -/* - * sys_execve() executes a new program. - */ -asmlinkage int sys_execve(const char __user *name, - const char __user *const __user *argv, - const char __user *const __user *envp) -{ - int error; - char * filename; - struct pt_regs *regs = (struct pt_regs *) &name; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - return error; - error = do_execve(filename, argv, envp, regs); - putname(filename); - return error; -} - unsigned long get_wchan(struct task_struct *p) { unsigned long fp, pc; diff --git a/arch/m68k/kernel/sys_m68k.c b/arch/m68k/kernel/sys_m68k.c index 9a5932ec368..3a480b3df0d 100644 --- a/arch/m68k/kernel/sys_m68k.c +++ b/arch/m68k/kernel/sys_m68k.c @@ -549,23 +549,6 @@ asmlinkage int sys_getpagesize(void) return PAGE_SIZE; } -/* - * Do a system call from kernel instead of calling sys_execve so we - * end up with proper pt_regs. - */ -int kernel_execve(const char *filename, - const char *const argv[], - const char *const envp[]) -{ - register long __res asm ("%d0") = __NR_execve; - register long __a asm ("%d1") = (long)(filename); - register long __b asm ("%d2") = (long)(argv); - register long __c asm ("%d3") = (long)(envp); - asm volatile ("trap #0" : "+d" (__res) - : "d" (__a), "d" (__b), "d" (__c)); - return __res; -} - asmlinkage unsigned long sys_get_thread_area(void) { return current_thread_info()->tp_value; diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S index ce827b37611..4fc2e29b771 100644 --- a/arch/m68k/kernel/syscalltable.S +++ b/arch/m68k/kernel/syscalltable.S @@ -367,4 +367,5 @@ ENTRY(sys_call_table) .long sys_setns .long sys_process_vm_readv /* 345 */ .long sys_process_vm_writev + .long sys_kcmp diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 53fd94ab60f..4cba7439f9d 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -25,6 +25,7 @@ config MICROBLAZE select GENERIC_CPU_DEVICES select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS + select MODULES_USE_ELF_RELA config SWAP def_bool n diff --git a/arch/microblaze/include/asm/Kbuild b/arch/microblaze/include/asm/Kbuild index 48510f6cec8..8653072d7e9 100644 --- a/arch/microblaze/include/asm/Kbuild +++ b/arch/microblaze/include/asm/Kbuild @@ -2,3 +2,4 @@ include include/asm-generic/Kbuild.asm header-y += elf.h generic-y += clkdev.h +generic-y += exec.h diff --git a/arch/microblaze/include/asm/exec.h b/arch/microblaze/include/asm/exec.h deleted file mode 100644 index e750de1fe8f..00000000000 --- a/arch/microblaze/include/asm/exec.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Copyright (C) 2006 Atmark Techno, Inc. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - */ - -#ifndef _ASM_MICROBLAZE_EXEC_H -#define _ASM_MICROBLAZE_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* _ASM_MICROBLAZE_EXEC_H */ diff --git a/arch/microblaze/include/asm/thread_info.h b/arch/microblaze/include/asm/thread_info.h index 6c610234ffa..008f30433d2 100644 --- a/arch/microblaze/include/asm/thread_info.h +++ b/arch/microblaze/include/asm/thread_info.h @@ -121,7 +121,6 @@ static inline struct thread_info *current_thread_info(void) #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ /* restore singlestep on return to user mode */ #define TIF_SINGLESTEP 4 -#define TIF_IRET 5 /* return with iret */ #define TIF_MEMDIE 6 /* is terminating due to OOM killer */ #define TIF_SYSCALL_AUDIT 9 /* syscall auditing active */ #define TIF_SECCOMP 10 /* secure computing */ @@ -134,7 +133,6 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) #define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) -#define _TIF_IRET (1 << TIF_IRET) #define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) #define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) #define _TIF_SECCOMP (1 << TIF_SECCOMP) @@ -184,6 +182,7 @@ static inline bool test_and_clear_restore_sigmask(void) ti->status &= ~TS_RESTORE_SIGMASK; return true; } +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) #endif #endif /* __KERNEL__ */ diff --git a/arch/microblaze/kernel/signal.c b/arch/microblaze/kernel/signal.c index c1220dbf87c..3847e5b9c60 100644 --- a/arch/microblaze/kernel/signal.c +++ b/arch/microblaze/kernel/signal.c @@ -254,10 +254,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, set_fs(USER_DS); - /* the tracer may want to single-step inside the handler */ - if (test_thread_flag(TIF_SINGLESTEP)) - ptrace_notify(SIGTRAP); - #ifdef DEBUG_SIG printk(KERN_INFO "SIG deliver (%s:%d): sp=%p pc=%08lx\n", current->comm, current->pid, frame, regs->pc); @@ -315,7 +311,8 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, if (ret) return; - signal_delivered(sig, info, ka, regs, 0); + signal_delivered(sig, info, ka, regs, + test_thread_flag(TIF_SINGLESTEP)); } /* diff --git a/arch/microblaze/kernel/sys_microblaze.c b/arch/microblaze/kernel/sys_microblaze.c index e5b154f24f8..404c0f24bd4 100644 --- a/arch/microblaze/kernel/sys_microblaze.c +++ b/arch/microblaze/kernel/sys_microblaze.c @@ -54,13 +54,13 @@ asmlinkage long microblaze_execve(const char __user *filenamei, struct pt_regs *regs) { int error; - char *filename; + struct filename *filename; filename = getname(filenamei); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, argv, envp, regs); + error = do_execve(filename->name, argv, envp, regs); putname(filename); out: return error; diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 35453eaeffb..dba9390d37c 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -37,6 +37,9 @@ config MIPS select BUILDTIME_EXTABLE_SORT select GENERIC_CLOCKEVENTS select GENERIC_CMOS_UPDATE + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_REL + select MODULES_USE_ELF_RELA if 64BIT menu "Machine selection" @@ -1928,6 +1931,7 @@ config MIPS_MT_SMP select SYS_SUPPORTS_SCHED_SMT if SMP select SYS_SUPPORTS_SMP select SMP_UP + select MIPS_PERF_SHARED_TC_COUNTERS help This is a kernel model which is known a VSMP but lately has been marketesed into SMVP. @@ -2038,16 +2042,6 @@ config MIPS_VPE_APSP_API depends on MIPS_VPE_LOADER help -config MIPS_APSP_KSPD - bool "Enable KSPD" - depends on MIPS_VPE_APSP_API - default y - help - KSPD is a kernel daemon that accepts syscall requests from the SP - side, actions them and returns the results. It also handles the - "exit" syscall notifying other kernel modules the SP program is - exiting. You probably want to say yes here. - config MIPS_CMP bool "MIPS CMP framework support" depends on SYS_SUPPORTS_MIPS_CMP @@ -2277,6 +2271,9 @@ config NR_CPUS performance should round up your number of processors to the next power of two. +config MIPS_PERF_SHARED_TC_COUNTERS + bool + # # Timer Interrupt Frequency Configuration # diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig index 0faaab24376..c8862bdc2ff 100644 --- a/arch/mips/alchemy/Kconfig +++ b/arch/mips/alchemy/Kconfig @@ -27,7 +27,7 @@ config MIPS_MTX1 select SYS_HAS_EARLY_PRINTK config MIPS_DB1000 - bool "Alchemy DB1000/DB1500/DB1100 boards" + bool "Alchemy DB1000/DB1500/DB1100 PB1500/1100 boards" select ALCHEMY_GPIOINT_AU1000 select DMA_NONCOHERENT select HW_HAS_PCI @@ -36,57 +36,15 @@ config MIPS_DB1000 select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_HAS_EARLY_PRINTK -config MIPS_DB1200 - bool "Alchemy DB1200/PB1200 board" - select ALCHEMY_GPIOINT_AU1000 - select DMA_COHERENT - select MIPS_DISABLE_OBSOLETE_IDE - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_HAS_EARLY_PRINTK - -config MIPS_DB1300 - bool "NetLogic DB1300 board" - select ALCHEMY_GPIOINT_AU1300 - select DMA_COHERENT - select MIPS_DISABLE_OBSOLETE_IDE - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_HAS_EARLY_PRINTK - -config MIPS_DB1550 - bool "Alchemy DB1550 board" - select ALCHEMY_GPIOINT_AU1000 +config MIPS_DB1235 + bool "Alchemy DB1200/PB1200/DB1300/DB1550/PB1550 boards" + select ARCH_REQUIRE_GPIOLIB select HW_HAS_PCI select DMA_COHERENT select MIPS_DISABLE_OBSOLETE_IDE select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_HAS_EARLY_PRINTK -config MIPS_PB1100 - bool "Alchemy PB1100 board" - select ALCHEMY_GPIOINT_AU1000 - select DMA_NONCOHERENT - select HW_HAS_PCI - select SWAP_IO_SPACE - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_HAS_EARLY_PRINTK - -config MIPS_PB1500 - bool "Alchemy PB1500 board" - select ALCHEMY_GPIOINT_AU1000 - select DMA_NONCOHERENT - select HW_HAS_PCI - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_HAS_EARLY_PRINTK - -config MIPS_PB1550 - bool "Alchemy PB1550 board" - select ALCHEMY_GPIOINT_AU1000 - select DMA_NONCOHERENT - select HW_HAS_PCI - select MIPS_DISABLE_OBSOLETE_IDE - select SYS_SUPPORTS_LITTLE_ENDIAN - select SYS_HAS_EARLY_PRINTK - config MIPS_XXS1500 bool "MyCable XXS1500 board" select DMA_NONCOHERENT diff --git a/arch/mips/alchemy/Platform b/arch/mips/alchemy/Platform index 7956274de15..942c5800a68 100644 --- a/arch/mips/alchemy/Platform +++ b/arch/mips/alchemy/Platform @@ -30,25 +30,11 @@ cflags-$(CONFIG_MIPS_DB1000) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 load-$(CONFIG_MIPS_DB1000) += 0xffffffff80100000 # -# AMD Alchemy Db1550 eval board +# AMD Alchemy Db1200/Pb1200/Db1550/Db1300 eval boards # -platform-$(CONFIG_MIPS_DB1550) += alchemy/devboards/ -cflags-$(CONFIG_MIPS_DB1550) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 -load-$(CONFIG_MIPS_DB1550) += 0xffffffff80100000 - -# -# AMD Alchemy Db1200/Pb1200 eval boards -# -platform-$(CONFIG_MIPS_DB1200) += alchemy/devboards/ -cflags-$(CONFIG_MIPS_DB1200) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 -load-$(CONFIG_MIPS_DB1200) += 0xffffffff80100000 - -# -# NetLogic DBAu1300 development platform -# -platform-$(CONFIG_MIPS_DB1300) += alchemy/devboards/ -cflags-$(CONFIG_MIPS_DB1300) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 -load-$(CONFIG_MIPS_DB1300) += 0xffffffff80100000 +platform-$(CONFIG_MIPS_DB1235) += alchemy/devboards/ +cflags-$(CONFIG_MIPS_DB1235) += -I$(srctree)/arch/mips/include/asm/mach-db1x00 +load-$(CONFIG_MIPS_DB1235) += 0xffffffff80100000 # # 4G-Systems MTX-1 "MeshCube" wireless router diff --git a/arch/mips/alchemy/devboards/Makefile b/arch/mips/alchemy/devboards/Makefile index c9e747dd9fc..15bf7306648 100644 --- a/arch/mips/alchemy/devboards/Makefile +++ b/arch/mips/alchemy/devboards/Makefile @@ -4,10 +4,5 @@ obj-y += bcsr.o platform.o obj-$(CONFIG_PM) += pm.o -obj-$(CONFIG_MIPS_PB1100) += pb1100.o -obj-$(CONFIG_MIPS_PB1500) += pb1500.o -obj-$(CONFIG_MIPS_PB1550) += pb1550.o obj-$(CONFIG_MIPS_DB1000) += db1000.o -obj-$(CONFIG_MIPS_DB1200) += db1200.o -obj-$(CONFIG_MIPS_DB1300) += db1300.o -obj-$(CONFIG_MIPS_DB1550) += db1550.o +obj-$(CONFIG_MIPS_DB1235) += db1235.o db1200.o db1300.o db1550.o diff --git a/arch/mips/alchemy/devboards/db1000.c b/arch/mips/alchemy/devboards/db1000.c index 1b81dbf6b80..8187845650f 100644 --- a/arch/mips/alchemy/devboards/db1000.c +++ b/arch/mips/alchemy/devboards/db1000.c @@ -1,5 +1,5 @@ /* - * DBAu1000/1500/1100 board support + * DBAu1000/1500/1100 PBAu1100/1500 board support * * Copyright 2000, 2008 MontaVista Software Inc. * Author: MontaVista Software, Inc. <source@mvista.com> @@ -52,6 +52,11 @@ static const char *board_type_str(void) return "DB1500"; case BCSR_WHOAMI_DB1100: return "DB1100"; + case BCSR_WHOAMI_PB1500: + case BCSR_WHOAMI_PB1500R2: + return "PB1500"; + case BCSR_WHOAMI_PB1100: + return "PB1100"; default: return "(unknown)"; } @@ -111,7 +116,9 @@ static struct platform_device db1500_pci_host_dev = { static int __init db1500_pci_init(void) { - if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1500) + int id = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)); + if ((id == BCSR_WHOAMI_DB1500) || (id == BCSR_WHOAMI_PB1500) || + (id == BCSR_WHOAMI_PB1500R2)) return platform_device_register(&db1500_pci_host_dev); return 0; } @@ -199,27 +206,37 @@ static irqreturn_t db1100_mmc_cd(int irq, void *ptr) static int db1100_mmc_cd_setup(void *mmc_host, int en) { - int ret = 0; + int ret = 0, irq; + + if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1100) + irq = AU1100_GPIO19_INT; + else + irq = AU1100_GPIO14_INT; /* PB1100 SD0 CD# */ if (en) { - irq_set_irq_type(AU1100_GPIO19_INT, IRQ_TYPE_EDGE_BOTH); - ret = request_irq(AU1100_GPIO19_INT, db1100_mmc_cd, 0, + irq_set_irq_type(irq, IRQ_TYPE_EDGE_BOTH); + ret = request_irq(irq, db1100_mmc_cd, 0, "sd0_cd", mmc_host); } else - free_irq(AU1100_GPIO19_INT, mmc_host); + free_irq(irq, mmc_host); return ret; } static int db1100_mmc1_cd_setup(void *mmc_host, int en) { - int ret = 0; + int ret = 0, irq; + + if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1100) + irq = AU1100_GPIO20_INT; + else + irq = AU1100_GPIO15_INT; /* PB1100 SD1 CD# */ if (en) { - irq_set_irq_type(AU1100_GPIO20_INT, IRQ_TYPE_EDGE_BOTH); - ret = request_irq(AU1100_GPIO20_INT, db1100_mmc_cd, 0, + irq_set_irq_type(irq, IRQ_TYPE_EDGE_BOTH); + ret = request_irq(irq, db1100_mmc_cd, 0, "sd1_cd", mmc_host); } else - free_irq(AU1100_GPIO20_INT, mmc_host); + free_irq(irq, mmc_host); return ret; } @@ -236,11 +253,18 @@ static int db1100_mmc_card_inserted(void *mmc_host) static void db1100_mmc_set_power(void *mmc_host, int state) { + int bit; + + if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1100) + bit = BCSR_BOARD_SD0PWR; + else + bit = BCSR_BOARD_PB1100_SD0PWR; + if (state) { - bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_SD0PWR); + bcsr_mod(BCSR_BOARD, 0, bit); msleep(400); /* stabilization time */ } else - bcsr_mod(BCSR_BOARD, BCSR_BOARD_SD0PWR, 0); + bcsr_mod(BCSR_BOARD, bit, 0); } static void db1100_mmcled_set(struct led_classdev *led, enum led_brightness b) @@ -267,11 +291,18 @@ static int db1100_mmc1_card_inserted(void *mmc_host) static void db1100_mmc1_set_power(void *mmc_host, int state) { + int bit; + + if (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) == BCSR_WHOAMI_DB1100) + bit = BCSR_BOARD_SD1PWR; + else + bit = BCSR_BOARD_PB1100_SD1PWR; + if (state) { - bcsr_mod(BCSR_BOARD, 0, BCSR_BOARD_SD1PWR); + bcsr_mod(BCSR_BOARD, 0, bit); msleep(400); /* stabilization time */ } else - bcsr_mod(BCSR_BOARD, BCSR_BOARD_SD1PWR, 0); + bcsr_mod(BCSR_BOARD, bit, 0); } static void db1100_mmc1led_set(struct led_classdev *led, enum led_brightness b) @@ -480,13 +511,12 @@ static struct platform_device *db1100_devs[] = { &db1100_mmc0_dev, &db1100_mmc1_dev, &db1000_irda_dev, - &db1100_spi_dev, }; static int __init db1000_dev_init(void) { int board = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)); - int c0, c1, d0, d1, s0, s1; + int c0, c1, d0, d1, s0, s1, flashsize = 32, twosocks = 1; unsigned long pfc; if (board == BCSR_WHOAMI_DB1500) { @@ -522,6 +552,7 @@ static int __init db1000_dev_init(void) ARRAY_SIZE(db1100_spi_info)); platform_add_devices(db1100_devs, ARRAY_SIZE(db1100_devs)); + platform_device_register(&db1100_spi_dev); } else if (board == BCSR_WHOAMI_DB1000) { c0 = AU1000_GPIO2_INT; c1 = AU1000_GPIO5_INT; @@ -530,15 +561,42 @@ static int __init db1000_dev_init(void) s0 = AU1000_GPIO1_INT; s1 = AU1000_GPIO4_INT; platform_add_devices(db1000_devs, ARRAY_SIZE(db1000_devs)); + } else if ((board == BCSR_WHOAMI_PB1500) || + (board == BCSR_WHOAMI_PB1500R2)) { + c0 = AU1500_GPIO203_INT; + d0 = AU1500_GPIO201_INT; + s0 = AU1500_GPIO202_INT; + twosocks = 0; + flashsize = 64; + /* RTC and daughtercard irqs */ + irq_set_irq_type(AU1500_GPIO204_INT, IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(AU1500_GPIO205_INT, IRQ_TYPE_LEVEL_LOW); + /* EPSON S1D13806 0x1b000000 + * SRAM 1MB/2MB 0x1a000000 + * DS1693 RTC 0x0c000000 + */ + } else if (board == BCSR_WHOAMI_PB1100) { + c0 = AU1100_GPIO11_INT; + d0 = AU1100_GPIO9_INT; + s0 = AU1100_GPIO10_INT; + twosocks = 0; + flashsize = 64; + /* pendown, rtc, daughtercard irqs */ + irq_set_irq_type(AU1100_GPIO8_INT, IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(AU1100_GPIO12_INT, IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(AU1100_GPIO13_INT, IRQ_TYPE_LEVEL_LOW); + /* EPSON S1D13806 0x1b000000 + * SRAM 1MB/2MB 0x1a000000 + * DiskOnChip 0x0d000000 + * DS1693 RTC 0x0c000000 + */ + platform_add_devices(db1100_devs, ARRAY_SIZE(db1100_devs)); } else return 0; /* unknown board, no further dev setup to do */ irq_set_irq_type(d0, IRQ_TYPE_EDGE_BOTH); - irq_set_irq_type(d1, IRQ_TYPE_EDGE_BOTH); irq_set_irq_type(c0, IRQ_TYPE_LEVEL_LOW); - irq_set_irq_type(c1, IRQ_TYPE_LEVEL_LOW); irq_set_irq_type(s0, IRQ_TYPE_LEVEL_LOW); - irq_set_irq_type(s1, IRQ_TYPE_LEVEL_LOW); db1x_register_pcmcia_socket( AU1000_PCMCIA_ATTR_PHYS_ADDR, @@ -549,17 +607,23 @@ static int __init db1000_dev_init(void) AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, c0, d0, /*s0*/0, 0, 0); - db1x_register_pcmcia_socket( - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004000000, - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004000000, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x004000000, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1, - c1, d1, /*s1*/0, 0, 1); + if (twosocks) { + irq_set_irq_type(d1, IRQ_TYPE_EDGE_BOTH); + irq_set_irq_type(c1, IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(s1, IRQ_TYPE_LEVEL_LOW); + + db1x_register_pcmcia_socket( + AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004000000, + AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1, + AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004000000, + AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1, + AU1000_PCMCIA_IO_PHYS_ADDR + 0x004000000, + AU1000_PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1, + c1, d1, /*s1*/0, 0, 1); + } platform_add_devices(db1x00_devs, ARRAY_SIZE(db1x00_devs)); - db1x_register_norflash(32 << 20, 4 /* 32bit */, F_SWAPPED); + db1x_register_norflash(flashsize << 20, 4 /* 32bit */, F_SWAPPED); return 0; } device_initcall(db1000_dev_init); diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c index bf2248474fa..299b7d202be 100644 --- a/arch/mips/alchemy/devboards/db1200.c +++ b/arch/mips/alchemy/devboards/db1200.c @@ -45,25 +45,9 @@ #include "platform.h" -static const char *board_type_str(void) -{ - switch (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI))) { - case BCSR_WHOAMI_PB1200_DDR1: - case BCSR_WHOAMI_PB1200_DDR2: - return "PB1200"; - case BCSR_WHOAMI_DB1200: - return "DB1200"; - default: - return "(unknown)"; - } -} +const char *get_system_type(void); -const char *get_system_type(void) -{ - return board_type_str(); -} - -static int __init detect_board(void) +static int __init db1200_detect_board(void) { int bid; @@ -96,19 +80,17 @@ static int __init detect_board(void) return 1; /* it's neither */ } -void __init board_setup(void) +int __init db1200_board_setup(void) { unsigned long freq0, clksrc, div, pfc; unsigned short whoami; - if (detect_board()) { - printk(KERN_ERR "NOT running on a DB1200/PB1200 board!\n"); - return; - } + if (db1200_detect_board()) + return -ENODEV; whoami = bcsr_read(BCSR_WHOAMI); printk(KERN_INFO "Alchemy/AMD/RMI %s Board, CPLD Rev %d" - " Board-ID %d Daughtercard ID %d\n", board_type_str(), + " Board-ID %d Daughtercard ID %d\n", get_system_type(), (whoami >> 4) & 0xf, (whoami >> 8) & 0xf, whoami & 0xf); /* SMBus/SPI on PSC0, Audio on PSC1 */ @@ -138,6 +120,8 @@ void __init board_setup(void) clksrc = SYS_CS_MUX_FQ0 << SYS_CS_ME0_BIT; __raw_writel(clksrc, (void __iomem *)SYS_CLKSRC); wmb(); + + return 0; } /******************************************************************************/ @@ -796,7 +780,7 @@ static int __init pb1200_res_fixup(void) return 0; } -static int __init db1200_dev_init(void) +int __init db1200_dev_setup(void) { unsigned long pfc; unsigned short sw; @@ -846,7 +830,7 @@ static int __init db1200_dev_init(void) gpio_request(215, "otg-vbus"); gpio_direction_output(215, 1); - printk(KERN_INFO "%s device configuration:\n", board_type_str()); + printk(KERN_INFO "%s device configuration:\n", get_system_type()); sw = bcsr_read(BCSR_SWITCHES); if (sw & BCSR_SWITCHES_DIP_8) { @@ -922,4 +906,3 @@ static int __init db1200_dev_init(void) return 0; } -device_initcall(db1200_dev_init); diff --git a/arch/mips/alchemy/devboards/db1235.c b/arch/mips/alchemy/devboards/db1235.c new file mode 100644 index 00000000000..c76a90f7866 --- /dev/null +++ b/arch/mips/alchemy/devboards/db1235.c @@ -0,0 +1,94 @@ +/* + * DB1200/PB1200 / DB1550 / DB1300 board support. + * + * These 4 boards can reliably be supported in a single kernel image. + */ + +#include <asm/mach-au1x00/au1000.h> +#include <asm/mach-db1x00/bcsr.h> + +int __init db1200_board_setup(void); +int __init db1200_dev_setup(void); +int __init db1300_board_setup(void); +int __init db1300_dev_setup(void); +int __init db1550_board_setup(void); +int __init db1550_dev_setup(void); +int __init db1550_pci_setup(int); + +static const char *board_type_str(void) +{ + switch (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI))) { + case BCSR_WHOAMI_PB1200_DDR1: + case BCSR_WHOAMI_PB1200_DDR2: + return "PB1200"; + case BCSR_WHOAMI_DB1200: + return "DB1200"; + case BCSR_WHOAMI_DB1300: + return "DB1300"; + case BCSR_WHOAMI_DB1550: + return "DB1550"; + case BCSR_WHOAMI_PB1550_SDR: + case BCSR_WHOAMI_PB1550_DDR: + return "PB1550"; + default: + return "(unknown)"; + } +} + +const char *get_system_type(void) +{ + return board_type_str(); +} + +void __init board_setup(void) +{ + int ret; + + switch (alchemy_get_cputype()) { + case ALCHEMY_CPU_AU1550: + ret = db1550_board_setup(); + break; + case ALCHEMY_CPU_AU1200: + ret = db1200_board_setup(); + break; + case ALCHEMY_CPU_AU1300: + ret = db1300_board_setup(); + break; + default: + pr_err("unsupported CPU on board\n"); + ret = -ENODEV; + } + if (ret) + panic("cannot initialize board support\n"); +} + +int __init db1235_arch_init(void) +{ + int id = BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)); + if (id == BCSR_WHOAMI_DB1550) + return db1550_pci_setup(0); + else if ((id == BCSR_WHOAMI_PB1550_SDR) || + (id == BCSR_WHOAMI_PB1550_DDR)) + return db1550_pci_setup(1); + + return 0; +} +arch_initcall(db1235_arch_init); + +int __init db1235_dev_init(void) +{ + switch (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI))) { + case BCSR_WHOAMI_PB1200_DDR1: + case BCSR_WHOAMI_PB1200_DDR2: + case BCSR_WHOAMI_DB1200: + return db1200_dev_setup(); + case BCSR_WHOAMI_DB1300: + return db1300_dev_setup(); + case BCSR_WHOAMI_DB1550: + case BCSR_WHOAMI_PB1550_SDR: + case BCSR_WHOAMI_PB1550_DDR: + return db1550_dev_setup(); + } + return 0; +} +device_initcall(db1235_dev_init); diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c index c56e0246694..cdf37cbd3d1 100644 --- a/arch/mips/alchemy/devboards/db1300.c +++ b/arch/mips/alchemy/devboards/db1300.c @@ -110,11 +110,6 @@ static void __init db1300_gpio_config(void) au1300_set_dbdma_gpio(1, AU1300_PIN_FG3AUX); } -char *get_system_type(void) -{ - return "DB1300"; -} - /**********************************************************************/ static void au1300_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, @@ -701,7 +696,7 @@ static struct platform_device *db1300_dev[] __initdata = { &db1300_sndi2s_dev, }; -static int __init db1300_device_init(void) +int __init db1300_dev_setup(void) { int swapped, cpldirq; @@ -758,10 +753,9 @@ static int __init db1300_device_init(void) return platform_add_devices(db1300_dev, ARRAY_SIZE(db1300_dev)); } -device_initcall(db1300_device_init); -void __init board_setup(void) +int __init db1300_board_setup(void) { unsigned short whoami; @@ -779,4 +773,6 @@ void __init board_setup(void) alchemy_uart_enable(AU1300_UART0_PHYS_ADDR); alchemy_uart_enable(AU1300_UART1_PHYS_ADDR); alchemy_uart_enable(AU1300_UART3_PHYS_ADDR); + + return 0; } diff --git a/arch/mips/alchemy/devboards/db1550.c b/arch/mips/alchemy/devboards/db1550.c index 9eb79062f46..5a9ae609542 100644 --- a/arch/mips/alchemy/devboards/db1550.c +++ b/arch/mips/alchemy/devboards/db1550.c @@ -1,5 +1,5 @@ /* - * Alchemy Db1550 board support + * Alchemy Db1550/Pb1550 board support * * (c) 2011 Manuel Lauss <manuel.lauss@googlemail.com> */ @@ -17,34 +17,29 @@ #include <linux/pm.h> #include <linux/spi/spi.h> #include <linux/spi/flash.h> +#include <asm/bootinfo.h> #include <asm/mach-au1x00/au1000.h> #include <asm/mach-au1x00/au1xxx_eth.h> #include <asm/mach-au1x00/au1xxx_dbdma.h> #include <asm/mach-au1x00/au1xxx_psc.h> #include <asm/mach-au1x00/au1550_spi.h> +#include <asm/mach-au1x00/au1550nd.h> #include <asm/mach-db1x00/bcsr.h> #include <prom.h> #include "platform.h" - -const char *get_system_type(void) -{ - return "DB1550"; -} - static void __init db1550_hw_setup(void) { void __iomem *base; - alchemy_gpio_direction_output(203, 0); /* red led on */ - /* complete SPI setup: link psc0_intclk to a 48MHz source, - * and assign GPIO16 to PSC0_SYNC1 (SPI cs# line) + * and assign GPIO16 to PSC0_SYNC1 (SPI cs# line) as well as PSC1_SYNC + * for AC97 on PB1550. */ base = (void __iomem *)SYS_CLKSRC; __raw_writel(__raw_readl(base) | 0x000001e0, base); base = (void __iomem *)SYS_PINFUNC; - __raw_writel(__raw_readl(base) | 1, base); + __raw_writel(__raw_readl(base) | 1 | SYS_PF_PSC1_S1, base); wmb(); /* reset the AC97 codec now, the reset time in the psc-ac97 driver @@ -57,23 +52,27 @@ static void __init db1550_hw_setup(void) wmb(); __raw_writel(PSC_AC97RST_RST, base + PSC_AC97RST_OFFSET); wmb(); - - alchemy_gpio_direction_output(202, 0); /* green led on */ } -void __init board_setup(void) +int __init db1550_board_setup(void) { unsigned short whoami; bcsr_init(DB1550_BCSR_PHYS_ADDR, DB1550_BCSR_PHYS_ADDR + DB1550_BCSR_HEXLED_OFS); - whoami = bcsr_read(BCSR_WHOAMI); - printk(KERN_INFO "Alchemy/AMD DB1550 Board, CPLD Rev %d" - " Board-ID %d Daughtercard ID %d\n", + whoami = bcsr_read(BCSR_WHOAMI); /* PB1550 hexled offset differs */ + if ((BCSR_WHOAMI_BOARD(whoami) == BCSR_WHOAMI_PB1550_SDR) || + (BCSR_WHOAMI_BOARD(whoami) == BCSR_WHOAMI_PB1550_DDR)) + bcsr_init(PB1550_BCSR_PHYS_ADDR, + PB1550_BCSR_PHYS_ADDR + PB1550_BCSR_HEXLED_OFS); + + pr_info("Alchemy/AMD %s Board, CPLD Rev %d Board-ID %d " \ + "Daughtercard ID %d\n", get_system_type(), (whoami >> 4) & 0xf, (whoami >> 8) & 0xf, whoami & 0xf); db1550_hw_setup(); + return 0; } /*****************************************************************************/ @@ -194,6 +193,39 @@ static struct platform_device db1550_nand_dev = { } }; +static struct au1550nd_platdata pb1550_nand_pd = { + .parts = db1550_nand_parts, + .num_parts = ARRAY_SIZE(db1550_nand_parts), + .devwidth = 0, /* x8 NAND default, needs fixing up */ +}; + +static struct platform_device pb1550_nand_dev = { + .name = "au1550-nand", + .id = -1, + .resource = db1550_nand_res, + .num_resources = ARRAY_SIZE(db1550_nand_res), + .dev = { + .platform_data = &pb1550_nand_pd, + }, +}; + +static void __init pb1550_nand_setup(void) +{ + int boot_swapboot = (au_readl(MEM_STSTAT) & (0x7 << 1)) | + ((bcsr_read(BCSR_STATUS) >> 6) & 0x1); + + gpio_direction_input(206); /* de-assert NAND CS# */ + switch (boot_swapboot) { + case 0: case 2: case 8: case 0xC: case 0xD: + /* x16 NAND Flash */ + pb1550_nand_pd.devwidth = 1; + /* fallthrough */ + case 1: case 3: case 9: case 0xE: case 0xF: + /* x8 NAND, already set up */ + platform_device_register(&pb1550_nand_dev); + } +} + /**********************************************************************/ static struct resource au1550_psc0_res[] = { @@ -394,6 +426,29 @@ static int db1550_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin) return -1; } +static int pb1550_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin) +{ + if ((slot < 12) || (slot > 13) || pin == 0) + return -1; + if (slot == 12) { + switch (pin) { + case 1: return AU1500_PCI_INTB; + case 2: return AU1500_PCI_INTC; + case 3: return AU1500_PCI_INTD; + case 4: return AU1500_PCI_INTA; + } + } + if (slot == 13) { + switch (pin) { + case 1: return AU1500_PCI_INTA; + case 2: return AU1500_PCI_INTB; + case 3: return AU1500_PCI_INTC; + case 4: return AU1500_PCI_INTD; + } + } + return -1; +} + static struct resource alchemy_pci_host_res[] = { [0] = { .start = AU1500_PCI_PHYS_ADDR, @@ -417,7 +472,6 @@ static struct platform_device db1550_pci_host_dev = { /**********************************************************************/ static struct platform_device *db1550_devs[] __initdata = { - &db1550_nand_dev, &db1550_i2c_dev, &db1550_ac97_dev, &db1550_spi_dev, @@ -430,15 +484,16 @@ static struct platform_device *db1550_devs[] __initdata = { }; /* must be arch_initcall; MIPS PCI scans busses in a subsys_initcall */ -static int __init db1550_pci_init(void) +int __init db1550_pci_setup(int id) { + if (id) + db1550_pci_pd.board_map_irq = pb1550_map_pci_irq; return platform_device_register(&db1550_pci_host_dev); } -arch_initcall(db1550_pci_init); -static int __init db1550_dev_init(void) +static void __init db1550_devices(void) { - int swapped; + alchemy_gpio_direction_output(203, 0); /* red led on */ irq_set_irq_type(AU1550_GPIO0_INT, IRQ_TYPE_EDGE_BOTH); /* CD0# */ irq_set_irq_type(AU1550_GPIO1_INT, IRQ_TYPE_EDGE_BOTH); /* CD1# */ @@ -447,6 +502,75 @@ static int __init db1550_dev_init(void) irq_set_irq_type(AU1550_GPIO21_INT, IRQ_TYPE_LEVEL_LOW); /* STSCHG0# */ irq_set_irq_type(AU1550_GPIO22_INT, IRQ_TYPE_LEVEL_LOW); /* STSCHG1# */ + db1x_register_pcmcia_socket( + AU1000_PCMCIA_ATTR_PHYS_ADDR, + AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1, + AU1000_PCMCIA_MEM_PHYS_ADDR, + AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1, + AU1000_PCMCIA_IO_PHYS_ADDR, + AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, + AU1550_GPIO3_INT, AU1550_GPIO0_INT, + /*AU1550_GPIO21_INT*/0, 0, 0); + + db1x_register_pcmcia_socket( + AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004000000, + AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1, + AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004000000, + AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1, + AU1000_PCMCIA_IO_PHYS_ADDR + 0x004000000, + AU1000_PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1, + AU1550_GPIO5_INT, AU1550_GPIO1_INT, + /*AU1550_GPIO22_INT*/0, 0, 1); + + platform_device_register(&db1550_nand_dev); + + alchemy_gpio_direction_output(202, 0); /* green led on */ +} + +static void __init pb1550_devices(void) +{ + irq_set_irq_type(AU1550_GPIO0_INT, IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(AU1550_GPIO1_INT, IRQ_TYPE_LEVEL_LOW); + irq_set_irq_type(AU1550_GPIO201_205_INT, IRQ_TYPE_LEVEL_HIGH); + + /* enable both PCMCIA card irqs in the shared line */ + alchemy_gpio2_enable_int(201); /* socket 0 card irq */ + alchemy_gpio2_enable_int(202); /* socket 1 card irq */ + + /* Pb1550, like all others, also has statuschange irqs; however they're + * wired up on one of the Au1550's shared GPIO201_205 line, which also + * services the PCMCIA card interrupts. So we ignore statuschange and + * use the GPIO201_205 exclusively for card interrupts, since a) pcmcia + * drivers are used to shared irqs and b) statuschange isn't really use- + * ful anyway. + */ + db1x_register_pcmcia_socket( + AU1000_PCMCIA_ATTR_PHYS_ADDR, + AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1, + AU1000_PCMCIA_MEM_PHYS_ADDR, + AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1, + AU1000_PCMCIA_IO_PHYS_ADDR, + AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, + AU1550_GPIO201_205_INT, AU1550_GPIO0_INT, 0, 0, 0); + + db1x_register_pcmcia_socket( + AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x008000000, + AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x008400000 - 1, + AU1000_PCMCIA_MEM_PHYS_ADDR + 0x008000000, + AU1000_PCMCIA_MEM_PHYS_ADDR + 0x008400000 - 1, + AU1000_PCMCIA_IO_PHYS_ADDR + 0x008000000, + AU1000_PCMCIA_IO_PHYS_ADDR + 0x008010000 - 1, + AU1550_GPIO201_205_INT, AU1550_GPIO1_INT, 0, 0, 1); + + pb1550_nand_setup(); +} + +int __init db1550_dev_setup(void) +{ + int swapped, id; + + id = (BCSR_WHOAMI_BOARD(bcsr_read(BCSR_WHOAMI)) != BCSR_WHOAMI_DB1550); + i2c_register_board_info(0, db1550_i2c_devs, ARRAY_SIZE(db1550_i2c_devs)); spi_register_board_info(db1550_spi_devs, @@ -467,29 +591,11 @@ static int __init db1550_dev_init(void) (void __iomem *)KSEG1ADDR(AU1550_PSC2_PHYS_ADDR) + PSC_SEL_OFFSET); wmb(); - db1x_register_pcmcia_socket( - AU1000_PCMCIA_ATTR_PHYS_ADDR, - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1, - AU1000_PCMCIA_MEM_PHYS_ADDR, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1, - AU1000_PCMCIA_IO_PHYS_ADDR, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, - AU1550_GPIO3_INT, AU1550_GPIO0_INT, - /*AU1550_GPIO21_INT*/0, 0, 0); - - db1x_register_pcmcia_socket( - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004000000, - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x004400000 - 1, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004000000, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x004400000 - 1, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x004000000, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x004010000 - 1, - AU1550_GPIO5_INT, AU1550_GPIO1_INT, - /*AU1550_GPIO22_INT*/0, 0, 1); + id ? pb1550_devices() : db1550_devices(); - swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT; + swapped = bcsr_read(BCSR_STATUS) & + (id ? BCSR_STATUS_PB1550_SWAPBOOT : BCSR_STATUS_DB1000_SWAPBOOT); db1x_register_norflash(128 << 20, 4, swapped); return platform_add_devices(db1550_devs, ARRAY_SIZE(db1550_devs)); } -device_initcall(db1550_dev_init); diff --git a/arch/mips/alchemy/devboards/pb1100.c b/arch/mips/alchemy/devboards/pb1100.c deleted file mode 100644 index 78c77a44a31..00000000000 --- a/arch/mips/alchemy/devboards/pb1100.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * Pb1100 board platform device registration - * - * Copyright (C) 2009 Manuel Lauss - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <linux/delay.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/dma-mapping.h> -#include <linux/platform_device.h> -#include <asm/mach-au1x00/au1000.h> -#include <asm/mach-db1x00/bcsr.h> -#include <prom.h> -#include "platform.h" - -const char *get_system_type(void) -{ - return "PB1100"; -} - -void __init board_setup(void) -{ - volatile void __iomem *base = (volatile void __iomem *)0xac000000UL; - - bcsr_init(DB1000_BCSR_PHYS_ADDR, - DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS); - - /* Set AUX clock to 12 MHz * 8 = 96 MHz */ - au_writel(8, SYS_AUXPLL); - alchemy_gpio1_input_enable(); - udelay(100); - -#if IS_ENABLED(CONFIG_USB_OHCI_HCD) - { - u32 pin_func, sys_freqctrl, sys_clksrc; - - /* Configure pins GPIO[14:9] as GPIO */ - pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_UR3; - - /* Zero and disable FREQ2 */ - sys_freqctrl = au_readl(SYS_FREQCTRL0); - sys_freqctrl &= ~0xFFF00000; - au_writel(sys_freqctrl, SYS_FREQCTRL0); - - /* Zero and disable USBH/USBD/IrDA clock */ - sys_clksrc = au_readl(SYS_CLKSRC); - sys_clksrc &= ~(SYS_CS_CIR | SYS_CS_DIR | SYS_CS_MIR_MASK); - au_writel(sys_clksrc, SYS_CLKSRC); - - sys_freqctrl = au_readl(SYS_FREQCTRL0); - sys_freqctrl &= ~0xFFF00000; - - sys_clksrc = au_readl(SYS_CLKSRC); - sys_clksrc &= ~(SYS_CS_CIR | SYS_CS_DIR | SYS_CS_MIR_MASK); - - /* FREQ2 = aux / 2 = 48 MHz */ - sys_freqctrl |= (0 << SYS_FC_FRDIV2_BIT) | - SYS_FC_FE2 | SYS_FC_FS2; - au_writel(sys_freqctrl, SYS_FREQCTRL0); - - /* - * Route 48 MHz FREQ2 into USBH/USBD/IrDA - */ - sys_clksrc |= SYS_CS_MUX_FQ2 << SYS_CS_MIR_BIT; - au_writel(sys_clksrc, SYS_CLKSRC); - - /* Setup the static bus controller */ - au_writel(0x00000002, MEM_STCFG3); /* type = PCMCIA */ - au_writel(0x280E3D07, MEM_STTIME3); /* 250ns cycle time */ - au_writel(0x10000000, MEM_STADDR3); /* any PCMCIA select */ - - /* - * Get USB Functionality pin state (device vs host drive pins). - */ - pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_USB; - /* 2nd USB port is USB host. */ - pin_func |= SYS_PF_USB; - au_writel(pin_func, SYS_PINFUNC); - } -#endif /* IS_ENABLED(CONFIG_USB_OHCI_HCD) */ - - /* Enable sys bus clock divider when IDLE state or no bus activity. */ - au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL); - - /* Enable the RTC if not already enabled. */ - if (!(readb(base + 0x28) & 0x20)) { - writeb(readb(base + 0x28) | 0x20, base + 0x28); - au_sync(); - } - /* Put the clock in BCD mode. */ - if (readb(base + 0x2C) & 0x4) { /* reg B */ - writeb(readb(base + 0x2c) & ~0x4, base + 0x2c); - au_sync(); - } -} - -/******************************************************************************/ - -static struct resource au1100_lcd_resources[] = { - [0] = { - .start = AU1100_LCD_PHYS_ADDR, - .end = AU1100_LCD_PHYS_ADDR + 0x800 - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = AU1100_LCD_INT, - .end = AU1100_LCD_INT, - .flags = IORESOURCE_IRQ, - } -}; - -static u64 au1100_lcd_dmamask = DMA_BIT_MASK(32); - -static struct platform_device au1100_lcd_device = { - .name = "au1100-lcd", - .id = 0, - .dev = { - .dma_mask = &au1100_lcd_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, - .num_resources = ARRAY_SIZE(au1100_lcd_resources), - .resource = au1100_lcd_resources, -}; - -static int __init pb1100_dev_init(void) -{ - int swapped; - - irq_set_irq_type(AU1100_GPIO9_INT, IRQF_TRIGGER_LOW); /* PCCD# */ - irq_set_irq_type(AU1100_GPIO10_INT, IRQF_TRIGGER_LOW); /* PCSTSCHG# */ - irq_set_irq_type(AU1100_GPIO11_INT, IRQF_TRIGGER_LOW); /* PCCard# */ - irq_set_irq_type(AU1100_GPIO13_INT, IRQF_TRIGGER_LOW); /* DC_IRQ# */ - - /* PCMCIA. single socket, identical to Pb1500 */ - db1x_register_pcmcia_socket( - AU1000_PCMCIA_ATTR_PHYS_ADDR, - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1, - AU1000_PCMCIA_MEM_PHYS_ADDR, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1, - AU1000_PCMCIA_IO_PHYS_ADDR, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, - AU1100_GPIO11_INT, AU1100_GPIO9_INT, /* card / insert */ - /*AU1100_GPIO10_INT*/0, 0, 0); /* stschg / eject / id */ - - swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT; - db1x_register_norflash(64 * 1024 * 1024, 4, swapped); - platform_device_register(&au1100_lcd_device); - - return 0; -} -device_initcall(pb1100_dev_init); diff --git a/arch/mips/alchemy/devboards/pb1500.c b/arch/mips/alchemy/devboards/pb1500.c deleted file mode 100644 index 232fee94200..00000000000 --- a/arch/mips/alchemy/devboards/pb1500.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - * Pb1500 board support. - * - * Copyright (C) 2009 Manuel Lauss - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <linux/delay.h> -#include <linux/dma-mapping.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <asm/mach-au1x00/au1000.h> -#include <asm/mach-db1x00/bcsr.h> -#include <prom.h> -#include "platform.h" - -const char *get_system_type(void) -{ - return "PB1500"; -} - -void __init board_setup(void) -{ - u32 pin_func; - u32 sys_freqctrl, sys_clksrc; - - bcsr_init(DB1000_BCSR_PHYS_ADDR, - DB1000_BCSR_PHYS_ADDR + DB1000_BCSR_HEXLED_OFS); - - sys_clksrc = sys_freqctrl = pin_func = 0; - /* Set AUX clock to 12 MHz * 8 = 96 MHz */ - au_writel(8, SYS_AUXPLL); - alchemy_gpio1_input_enable(); - udelay(100); - - /* GPIO201 is input for PCMCIA card detect */ - /* GPIO203 is input for PCMCIA interrupt request */ - alchemy_gpio_direction_input(201); - alchemy_gpio_direction_input(203); - -#if IS_ENABLED(CONFIG_USB_OHCI_HCD) - - /* Zero and disable FREQ2 */ - sys_freqctrl = au_readl(SYS_FREQCTRL0); - sys_freqctrl &= ~0xFFF00000; - au_writel(sys_freqctrl, SYS_FREQCTRL0); - - /* zero and disable USBH/USBD clocks */ - sys_clksrc = au_readl(SYS_CLKSRC); - sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK | - SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK); - au_writel(sys_clksrc, SYS_CLKSRC); - - sys_freqctrl = au_readl(SYS_FREQCTRL0); - sys_freqctrl &= ~0xFFF00000; - - sys_clksrc = au_readl(SYS_CLKSRC); - sys_clksrc &= ~(SYS_CS_CUD | SYS_CS_DUD | SYS_CS_MUD_MASK | - SYS_CS_CUH | SYS_CS_DUH | SYS_CS_MUH_MASK); - - /* FREQ2 = aux/2 = 48 MHz */ - sys_freqctrl |= (0 << SYS_FC_FRDIV2_BIT) | SYS_FC_FE2 | SYS_FC_FS2; - au_writel(sys_freqctrl, SYS_FREQCTRL0); - - /* - * Route 48MHz FREQ2 into USB Host and/or Device - */ - sys_clksrc |= SYS_CS_MUX_FQ2 << SYS_CS_MUH_BIT; - au_writel(sys_clksrc, SYS_CLKSRC); - - pin_func = au_readl(SYS_PINFUNC) & ~SYS_PF_USB; - /* 2nd USB port is USB host */ - pin_func |= SYS_PF_USB; - au_writel(pin_func, SYS_PINFUNC); -#endif /* IS_ENABLED(CONFIG_USB_OHCI_HCD) */ - -#ifdef CONFIG_PCI - { - void __iomem *base = - (void __iomem *)KSEG1ADDR(AU1500_PCI_PHYS_ADDR); - /* Setup PCI bus controller */ - __raw_writel(0x00003fff, base + PCI_REG_CMEM); - __raw_writel(0xf0000000, base + PCI_REG_MWMASK_DEV); - __raw_writel(0, base + PCI_REG_MWBASE_REV_CCL); - __raw_writel(0x02a00356, base + PCI_REG_STATCMD); - __raw_writel(0x00003c04, base + PCI_REG_PARAM); - __raw_writel(0x00000008, base + PCI_REG_MBAR); - wmb(); - } -#endif - - /* Enable sys bus clock divider when IDLE state or no bus activity. */ - au_writel(au_readl(SYS_POWERCTRL) | (0x3 << 5), SYS_POWERCTRL); - - /* Enable the RTC if not already enabled */ - if (!(au_readl(0xac000028) & 0x20)) { - printk(KERN_INFO "enabling clock ...\n"); - au_writel((au_readl(0xac000028) | 0x20), 0xac000028); - } - /* Put the clock in BCD mode */ - if (au_readl(0xac00002c) & 0x4) { /* reg B */ - au_writel(au_readl(0xac00002c) & ~0x4, 0xac00002c); - au_sync(); - } -} - -/******************************************************************************/ - -static int pb1500_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin) -{ - if ((slot < 12) || (slot > 13) || pin == 0) - return -1; - if (slot == 12) - return (pin == 1) ? AU1500_PCI_INTA : 0xff; - if (slot == 13) { - switch (pin) { - case 1: return AU1500_PCI_INTA; - case 2: return AU1500_PCI_INTB; - case 3: return AU1500_PCI_INTC; - case 4: return AU1500_PCI_INTD; - } - } - return -1; -} - -static struct resource alchemy_pci_host_res[] = { - [0] = { - .start = AU1500_PCI_PHYS_ADDR, - .end = AU1500_PCI_PHYS_ADDR + 0xfff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct alchemy_pci_platdata pb1500_pci_pd = { - .board_map_irq = pb1500_map_pci_irq, - .pci_cfg_set = PCI_CONFIG_AEN | PCI_CONFIG_R2H | PCI_CONFIG_R1H | - PCI_CONFIG_CH | -#if defined(__MIPSEB__) - PCI_CONFIG_SIC_HWA_DAT | PCI_CONFIG_SM, -#else - 0, -#endif -}; - -static struct platform_device pb1500_pci_host = { - .dev.platform_data = &pb1500_pci_pd, - .name = "alchemy-pci", - .id = 0, - .num_resources = ARRAY_SIZE(alchemy_pci_host_res), - .resource = alchemy_pci_host_res, -}; - -static int __init pb1500_dev_init(void) -{ - int swapped; - - irq_set_irq_type(AU1500_GPIO9_INT, IRQF_TRIGGER_LOW); /* CD0# */ - irq_set_irq_type(AU1500_GPIO10_INT, IRQF_TRIGGER_LOW); /* CARD0 */ - irq_set_irq_type(AU1500_GPIO11_INT, IRQF_TRIGGER_LOW); /* STSCHG0# */ - irq_set_irq_type(AU1500_GPIO204_INT, IRQF_TRIGGER_HIGH); - irq_set_irq_type(AU1500_GPIO201_INT, IRQF_TRIGGER_LOW); - irq_set_irq_type(AU1500_GPIO202_INT, IRQF_TRIGGER_LOW); - irq_set_irq_type(AU1500_GPIO203_INT, IRQF_TRIGGER_LOW); - irq_set_irq_type(AU1500_GPIO205_INT, IRQF_TRIGGER_LOW); - - /* PCMCIA. single socket, identical to Pb1100 */ - db1x_register_pcmcia_socket( - AU1000_PCMCIA_ATTR_PHYS_ADDR, - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1, - AU1000_PCMCIA_MEM_PHYS_ADDR, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1, - AU1000_PCMCIA_IO_PHYS_ADDR, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, - AU1500_GPIO11_INT, AU1500_GPIO9_INT, /* card / insert */ - /*AU1500_GPIO10_INT*/0, 0, 0); /* stschg / eject / id */ - - swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT; - db1x_register_norflash(64 * 1024 * 1024, 4, swapped); - platform_device_register(&pb1500_pci_host); - - return 0; -} -arch_initcall(pb1500_dev_init); diff --git a/arch/mips/alchemy/devboards/pb1550.c b/arch/mips/alchemy/devboards/pb1550.c deleted file mode 100644 index b37e7de8d92..00000000000 --- a/arch/mips/alchemy/devboards/pb1550.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - * Pb1550 board support. - * - * Copyright (C) 2009-2011 Manuel Lauss - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <linux/dma-mapping.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <asm/mach-au1x00/au1000.h> -#include <asm/mach-au1x00/au1xxx_dbdma.h> -#include <asm/mach-au1x00/au1550nd.h> -#include <asm/mach-au1x00/gpio.h> -#include <asm/mach-db1x00/bcsr.h> -#include "platform.h" - -const char *get_system_type(void) -{ - return "PB1550"; -} - -void __init board_setup(void) -{ - u32 pin_func; - - bcsr_init(PB1550_BCSR_PHYS_ADDR, - PB1550_BCSR_PHYS_ADDR + PB1550_BCSR_HEXLED_OFS); - - alchemy_gpio2_enable(); - - /* - * Enable PSC1 SYNC for AC'97. Normaly done in audio driver, - * but it is board specific code, so put it here. - */ - pin_func = au_readl(SYS_PINFUNC); - au_sync(); - pin_func |= SYS_PF_MUST_BE_SET | SYS_PF_PSC1_S1; - au_writel(pin_func, SYS_PINFUNC); - - bcsr_write(BCSR_PCMCIA, 0); /* turn off PCMCIA power */ - - printk(KERN_INFO "AMD Alchemy Pb1550 Board\n"); -} - -/******************************************************************************/ - -static int pb1550_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin) -{ - if ((slot < 12) || (slot > 13) || pin == 0) - return -1; - if (slot == 12) { - switch (pin) { - case 1: return AU1500_PCI_INTB; - case 2: return AU1500_PCI_INTC; - case 3: return AU1500_PCI_INTD; - case 4: return AU1500_PCI_INTA; - } - } - if (slot == 13) { - switch (pin) { - case 1: return AU1500_PCI_INTA; - case 2: return AU1500_PCI_INTB; - case 3: return AU1500_PCI_INTC; - case 4: return AU1500_PCI_INTD; - } - } - return -1; -} - -static struct resource alchemy_pci_host_res[] = { - [0] = { - .start = AU1500_PCI_PHYS_ADDR, - .end = AU1500_PCI_PHYS_ADDR + 0xfff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct alchemy_pci_platdata pb1550_pci_pd = { - .board_map_irq = pb1550_map_pci_irq, -}; - -static struct platform_device pb1550_pci_host = { - .dev.platform_data = &pb1550_pci_pd, - .name = "alchemy-pci", - .id = 0, - .num_resources = ARRAY_SIZE(alchemy_pci_host_res), - .resource = alchemy_pci_host_res, -}; - -static struct resource au1550_psc2_res[] = { - [0] = { - .start = AU1550_PSC2_PHYS_ADDR, - .end = AU1550_PSC2_PHYS_ADDR + 0xfff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = AU1550_PSC2_INT, - .end = AU1550_PSC2_INT, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = AU1550_DSCR_CMD0_PSC2_TX, - .end = AU1550_DSCR_CMD0_PSC2_TX, - .flags = IORESOURCE_DMA, - }, - [3] = { - .start = AU1550_DSCR_CMD0_PSC2_RX, - .end = AU1550_DSCR_CMD0_PSC2_RX, - .flags = IORESOURCE_DMA, - }, -}; - -static struct platform_device pb1550_i2c_dev = { - .name = "au1xpsc_smbus", - .id = 0, /* bus number */ - .num_resources = ARRAY_SIZE(au1550_psc2_res), - .resource = au1550_psc2_res, -}; - -static struct mtd_partition pb1550_nand_parts[] = { - [0] = { - .name = "NAND FS 0", - .offset = 0, - .size = 8 * 1024 * 1024, - }, - [1] = { - .name = "NAND FS 1", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct au1550nd_platdata pb1550_nand_pd = { - .parts = pb1550_nand_parts, - .num_parts = ARRAY_SIZE(pb1550_nand_parts), - .devwidth = 0, /* x8 NAND default, needs fixing up */ -}; - -static struct resource pb1550_nand_res[] = { - [0] = { - .start = 0x20000000, - .end = 0x20000fff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device pb1550_nand_dev = { - .name = "au1550-nand", - .id = -1, - .resource = pb1550_nand_res, - .num_resources = ARRAY_SIZE(pb1550_nand_res), - .dev = { - .platform_data = &pb1550_nand_pd, - }, -}; - -static void __init pb1550_nand_setup(void) -{ - int boot_swapboot = (au_readl(MEM_STSTAT) & (0x7 << 1)) | - ((bcsr_read(BCSR_STATUS) >> 6) & 0x1); - - switch (boot_swapboot) { - case 0: - case 2: - case 8: - case 0xC: - case 0xD: - /* x16 NAND Flash */ - pb1550_nand_pd.devwidth = 1; - /* fallthrough */ - case 1: - case 9: - case 3: - case 0xE: - case 0xF: - /* x8 NAND, already set up */ - platform_device_register(&pb1550_nand_dev); - } -} - -static int __init pb1550_dev_init(void) -{ - int swapped; - - irq_set_irq_type(AU1550_GPIO0_INT, IRQF_TRIGGER_LOW); - irq_set_irq_type(AU1550_GPIO1_INT, IRQF_TRIGGER_LOW); - irq_set_irq_type(AU1550_GPIO201_205_INT, IRQF_TRIGGER_HIGH); - - /* enable both PCMCIA card irqs in the shared line */ - alchemy_gpio2_enable_int(201); - alchemy_gpio2_enable_int(202); - - /* Pb1550, like all others, also has statuschange irqs; however they're - * wired up on one of the Au1550's shared GPIO201_205 line, which also - * services the PCMCIA card interrupts. So we ignore statuschange and - * use the GPIO201_205 exclusively for card interrupts, since a) pcmcia - * drivers are used to shared irqs and b) statuschange isn't really use- - * ful anyway. - */ - db1x_register_pcmcia_socket( - AU1000_PCMCIA_ATTR_PHYS_ADDR, - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1, - AU1000_PCMCIA_MEM_PHYS_ADDR, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1, - AU1000_PCMCIA_IO_PHYS_ADDR, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, - AU1550_GPIO201_205_INT, AU1550_GPIO0_INT, 0, 0, 0); - - db1x_register_pcmcia_socket( - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x008000000, - AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x008400000 - 1, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x008000000, - AU1000_PCMCIA_MEM_PHYS_ADDR + 0x008400000 - 1, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x008000000, - AU1000_PCMCIA_IO_PHYS_ADDR + 0x008010000 - 1, - AU1550_GPIO201_205_INT, AU1550_GPIO1_INT, 0, 0, 1); - - /* NAND setup */ - gpio_direction_input(206); /* GPIO206 high */ - pb1550_nand_setup(); - - swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_PB1550_SWAPBOOT; - db1x_register_norflash(128 * 1024 * 1024, 4, swapped); - platform_device_register(&pb1550_pci_host); - platform_device_register(&pb1550_i2c_dev); - - return 0; -} -arch_initcall(pb1550_dev_init); diff --git a/arch/mips/alchemy/devboards/platform.c b/arch/mips/alchemy/devboards/platform.c index f39042e99d0..8df86eb9497 100644 --- a/arch/mips/alchemy/devboards/platform.c +++ b/arch/mips/alchemy/devboards/platform.c @@ -36,11 +36,10 @@ void __init prom_init(void) void prom_putchar(unsigned char c) { -#ifdef CONFIG_MIPS_DB1300 - alchemy_uart_putchar(AU1300_UART2_PHYS_ADDR, c); -#else - alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c); -#endif + if (alchemy_get_cputype() == ALCHEMY_CPU_AU1300) + alchemy_uart_putchar(AU1300_UART2_PHYS_ADDR, c); + else + alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c); } diff --git a/arch/mips/boot/compressed/uart-alchemy.c b/arch/mips/boot/compressed/uart-alchemy.c index 3112df8f90d..4bee55b93f6 100644 --- a/arch/mips/boot/compressed/uart-alchemy.c +++ b/arch/mips/boot/compressed/uart-alchemy.c @@ -2,9 +2,5 @@ void putc(char c) { -#ifdef CONFIG_MIPS_DB1300 - alchemy_uart_putchar(AU1300_UART2_PHYS_ADDR, c); -#else alchemy_uart_putchar(AU1000_UART0_PHYS_ADDR, c); -#endif } diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig deleted file mode 100644 index 1f69249b839..00000000000 --- a/arch/mips/configs/db1200_defconfig +++ /dev/null @@ -1,170 +0,0 @@ -CONFIG_MIPS_ALCHEMY=y -CONFIG_MIPS_DB1200=y -CONFIG_KSM=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_HZ_100=y -# CONFIG_SECCOMP is not set -CONFIG_EXPERIMENTAL=y -CONFIG_LOCALVERSION="-db1200" -CONFIG_KERNEL_LZMA=y -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_TINY_RCU=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -# CONFIG_SYSCTL_SYSCALL is not set -# CONFIG_KALLSYMS is not set -# CONFIG_PCSPKR_PLATFORM is not set -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_PCCARD=y -CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y -CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -# CONFIG_WIRELESS is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_PLATFORM=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_UB=y -# CONFIG_MISC_DEVICES is not set -CONFIG_IDE=y -CONFIG_BLK_DEV_IDECS=y -CONFIG_BLK_DEV_IDECD=y -CONFIG_IDE_TASK_IOCTL=y -# CONFIG_IDE_PROC_FS is not set -CONFIG_BLK_DEV_IDE_AU1XXX=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_SMC91X=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=2 -CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -# CONFIG_I2C_COMPAT is not set -CONFIG_I2C_CHARDEV=y -# CONFIG_I2C_HELPER_AUTO is not set -CONFIG_I2C_AU1550=y -CONFIG_SPI=y -CONFIG_SPI_AU1550=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_SYSFS=y -CONFIG_SENSORS_ADM1025=y -CONFIG_SENSORS_LM70=y -CONFIG_FB=y -CONFIG_FB_AU1200=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_8x16=y -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_DYNAMIC_MINORS=y -# CONFIG_SND_SUPPORT_OLD_API is not set -# CONFIG_SND_VERBOSE_PROCFS is not set -# CONFIG_SND_DRIVERS is not set -# CONFIG_SND_SPI is not set -# CONFIG_SND_MIPS is not set -# CONFIG_SND_USB is not set -# CONFIG_SND_PCMCIA is not set -CONFIG_SND_SOC=y -CONFIG_SND_SOC_AU1XPSC=y -CONFIG_SND_SOC_DB1200=y -CONFIG_HIDRAW=y -CONFIG_USB_HIDDEV=y -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_DYNAMIC_MINORS=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_OHCI_HCD=y -CONFIG_MMC=y -# CONFIG_MMC_BLOCK_BOUNCE is not set -CONFIG_MMC_AU1X=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AU1XXX=y -CONFIG_EXT2_FS=y -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=y -CONFIG_VFAT_FS=y -# CONFIG_PROC_PAGE_MONITOR is not set -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RUBIN=y -CONFIG_SQUASHFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_EFI_PARTITION=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_CODEPAGE_852=y -CONFIG_NLS_CODEPAGE_1250=y -CONFIG_NLS_ASCII=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_2=y -CONFIG_NLS_ISO8859_15=y -CONFIG_NLS_UTF8=y -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_MAGIC_SYSRQ=y -CONFIG_STRIP_ASM_SYMS=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -# CONFIG_FTRACE is not set -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="console=ttyS0,115200" -CONFIG_DEBUG_ZBOOT=y -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y -CONFIG_SECURITYFS=y diff --git a/arch/mips/configs/db1235_defconfig b/arch/mips/configs/db1235_defconfig new file mode 100644 index 00000000000..c48998ffd19 --- /dev/null +++ b/arch/mips/configs/db1235_defconfig @@ -0,0 +1,434 @@ +CONFIG_MIPS_ALCHEMY=y +CONFIG_MIPS_DB1235=y +CONFIG_COMPACTION=y +CONFIG_KSM=y +CONFIG_HZ_100=y +CONFIG_EXPERIMENTAL=y +CONFIG_LOCALVERSION="-db1235" +CONFIG_KERNEL_LZMA=y +CONFIG_DEFAULT_HOSTNAME="db1235" +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +CONFIG_BSD_PROCESS_ACCT=y +CONFIG_BSD_PROCESS_ACCT_V3=y +CONFIG_FHANDLE=y +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_AUDIT=y +CONFIG_AUDIT_LOGINUID_IMMUTABLE=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_LOG_BUF_SHIFT=16 +CONFIG_NAMESPACES=y +CONFIG_EMBEDDED=y +CONFIG_SLAB=y +CONFIG_JUMP_LABEL=y +CONFIG_PARTITION_ADVANCED=y +CONFIG_LDM_PARTITION=y +CONFIG_EFI_PARTITION=y +CONFIG_PCI=y +CONFIG_PCCARD=y +CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y +CONFIG_PM_RUNTIME=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_UNIX_DIAG=y +CONFIG_XFRM_USER=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_IP_PNP_RARP=y +CONFIG_NET_IPIP=y +CONFIG_NET_IPGRE_DEMUX=y +CONFIG_NET_IPGRE=y +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE=y +CONFIG_IP_MROUTE_MULTIPLE_TABLES=y +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_ARPD=y +CONFIG_SYN_COOKIES=y +CONFIG_NET_IPVTI=y +CONFIG_INET_AH=y +CONFIG_INET_ESP=y +CONFIG_INET_IPCOMP=y +CONFIG_INET_UDP_DIAG=y +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_HSTCP=y +CONFIG_TCP_CONG_HYBLA=y +CONFIG_TCP_CONG_SCALABLE=y +CONFIG_TCP_CONG_LP=y +CONFIG_TCP_CONG_VENO=y +CONFIG_TCP_CONG_YEAH=y +CONFIG_TCP_CONG_ILLINOIS=y +CONFIG_DEFAULT_HYBLA=y +CONFIG_TCP_MD5SIG=y +CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_IPV6_OPTIMISTIC_DAD=y +CONFIG_INET6_AH=y +CONFIG_INET6_ESP=y +CONFIG_INET6_IPCOMP=y +CONFIG_IPV6_MIP6=y +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=y +CONFIG_IPV6_SIT_6RD=y +CONFIG_IPV6_TUNNEL=y +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +CONFIG_IPV6_MROUTE=y +CONFIG_IPV6_MROUTE_MULTIPLE_TABLES=y +CONFIG_IPV6_PIMSM_V2=y +CONFIG_NETFILTER=y +CONFIG_NF_CONNTRACK=y +CONFIG_NF_CONNTRACK_EVENTS=y +CONFIG_NF_CONNTRACK_TIMEOUT=y +CONFIG_NF_CONNTRACK_TIMESTAMP=y +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y +CONFIG_NF_CONNTRACK_AMANDA=y +CONFIG_NF_CONNTRACK_FTP=y +CONFIG_NF_CONNTRACK_H323=y +CONFIG_NF_CONNTRACK_IRC=y +CONFIG_NF_CONNTRACK_NETBIOS_NS=y +CONFIG_NF_CONNTRACK_SNMP=y +CONFIG_NF_CONNTRACK_PPTP=y +CONFIG_NF_CONNTRACK_SANE=y +CONFIG_NF_CONNTRACK_SIP=y +CONFIG_NF_CONNTRACK_TFTP=y +CONFIG_NF_CT_NETLINK=y +CONFIG_NF_CT_NETLINK_TIMEOUT=y +CONFIG_NF_CT_NETLINK_HELPER=y +CONFIG_NETFILTER_NETLINK_QUEUE_CT=y +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y +CONFIG_NETFILTER_XT_TARGET_CONNMARK=y +CONFIG_NETFILTER_XT_TARGET_HMARK=y +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y +CONFIG_NETFILTER_XT_TARGET_LED=y +CONFIG_NETFILTER_XT_TARGET_LOG=y +CONFIG_NETFILTER_XT_TARGET_MARK=y +CONFIG_NETFILTER_XT_TARGET_NFLOG=y +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y +CONFIG_NETFILTER_XT_TARGET_TEE=y +CONFIG_NETFILTER_XT_TARGET_TCPMSS=y +CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y +CONFIG_NETFILTER_XT_MATCH_CLUSTER=y +CONFIG_NETFILTER_XT_MATCH_COMMENT=y +CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y +CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y +CONFIG_NETFILTER_XT_MATCH_CONNMARK=y +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y +CONFIG_NETFILTER_XT_MATCH_CPU=y +CONFIG_NETFILTER_XT_MATCH_DCCP=y +CONFIG_NETFILTER_XT_MATCH_DEVGROUP=y +CONFIG_NETFILTER_XT_MATCH_DSCP=y +CONFIG_NETFILTER_XT_MATCH_ESP=y +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y +CONFIG_NETFILTER_XT_MATCH_HELPER=y +CONFIG_NETFILTER_XT_MATCH_IPRANGE=y +CONFIG_NETFILTER_XT_MATCH_LENGTH=y +CONFIG_NETFILTER_XT_MATCH_LIMIT=y +CONFIG_NETFILTER_XT_MATCH_MAC=y +CONFIG_NETFILTER_XT_MATCH_MARK=y +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y +CONFIG_NETFILTER_XT_MATCH_NFACCT=y +CONFIG_NETFILTER_XT_MATCH_OSF=y +CONFIG_NETFILTER_XT_MATCH_OWNER=y +CONFIG_NETFILTER_XT_MATCH_POLICY=y +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=y +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y +CONFIG_NETFILTER_XT_MATCH_QUOTA=y +CONFIG_NETFILTER_XT_MATCH_RATEEST=y +CONFIG_NETFILTER_XT_MATCH_REALM=y +CONFIG_NETFILTER_XT_MATCH_RECENT=y +CONFIG_NETFILTER_XT_MATCH_SCTP=y +CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NETFILTER_XT_MATCH_STATISTIC=y +CONFIG_NETFILTER_XT_MATCH_STRING=y +CONFIG_NETFILTER_XT_MATCH_TCPMSS=y +CONFIG_NETFILTER_XT_MATCH_TIME=y +CONFIG_NETFILTER_XT_MATCH_U32=y +CONFIG_NF_CONNTRACK_IPV4=y +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_AH=y +CONFIG_IP_NF_MATCH_ECN=y +CONFIG_IP_NF_MATCH_RPFILTER=y +CONFIG_IP_NF_MATCH_TTL=y +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_ULOG=y +CONFIG_NF_NAT=y +CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_NETMAP=y +CONFIG_IP_NF_TARGET_REDIRECT=y +CONFIG_IP_NF_MANGLE=y +CONFIG_IP_NF_TARGET_CLUSTERIP=y +CONFIG_IP_NF_TARGET_ECN=y +CONFIG_IP_NF_TARGET_TTL=y +CONFIG_IP_NF_RAW=y +CONFIG_IP_NF_ARPTABLES=y +CONFIG_IP_NF_ARPFILTER=y +CONFIG_IP_NF_ARP_MANGLE=y +CONFIG_NF_CONNTRACK_IPV6=y +CONFIG_IP6_NF_IPTABLES=y +CONFIG_IP6_NF_MATCH_AH=y +CONFIG_IP6_NF_MATCH_EUI64=y +CONFIG_IP6_NF_MATCH_FRAG=y +CONFIG_IP6_NF_MATCH_OPTS=y +CONFIG_IP6_NF_MATCH_HL=y +CONFIG_IP6_NF_MATCH_IPV6HEADER=y +CONFIG_IP6_NF_MATCH_MH=y +CONFIG_IP6_NF_MATCH_RPFILTER=y +CONFIG_IP6_NF_MATCH_RT=y +CONFIG_IP6_NF_TARGET_HL=y +CONFIG_IP6_NF_FILTER=y +CONFIG_IP6_NF_TARGET_REJECT=y +CONFIG_IP6_NF_MANGLE=y +CONFIG_IP6_NF_RAW=y +CONFIG_BRIDGE_NF_EBTABLES=y +CONFIG_BRIDGE_EBT_BROUTE=y +CONFIG_BRIDGE_EBT_T_FILTER=y +CONFIG_BRIDGE_EBT_T_NAT=y +CONFIG_BRIDGE_EBT_802_3=y +CONFIG_BRIDGE_EBT_AMONG=y +CONFIG_BRIDGE_EBT_ARP=y +CONFIG_BRIDGE_EBT_IP=y +CONFIG_BRIDGE_EBT_IP6=y +CONFIG_BRIDGE_EBT_LIMIT=y +CONFIG_BRIDGE_EBT_MARK=y +CONFIG_BRIDGE_EBT_PKTTYPE=y +CONFIG_BRIDGE_EBT_STP=y +CONFIG_BRIDGE_EBT_VLAN=y +CONFIG_BRIDGE_EBT_ARPREPLY=y +CONFIG_BRIDGE_EBT_DNAT=y +CONFIG_BRIDGE_EBT_MARK_T=y +CONFIG_BRIDGE_EBT_REDIRECT=y +CONFIG_BRIDGE_EBT_SNAT=y +CONFIG_BRIDGE_EBT_LOG=y +CONFIG_BRIDGE_EBT_NFLOG=y +CONFIG_L2TP=y +CONFIG_L2TP_V3=y +CONFIG_L2TP_IP=y +CONFIG_L2TP_ETH=y +CONFIG_BRIDGE=y +CONFIG_VLAN_8021Q=y +CONFIG_VLAN_8021Q_GVRP=y +CONFIG_LLC2=y +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CBQ=y +CONFIG_NET_SCH_HTB=y +CONFIG_NET_SCH_HFSC=y +CONFIG_NET_SCH_PRIO=y +CONFIG_NET_SCH_MULTIQ=y +CONFIG_NET_SCH_RED=y +CONFIG_NET_SCH_SFB=y +CONFIG_NET_SCH_SFQ=y +CONFIG_NET_SCH_TEQL=y +CONFIG_NET_SCH_TBF=y +CONFIG_NET_SCH_GRED=y +CONFIG_NET_SCH_DSMARK=y +CONFIG_NET_SCH_NETEM=y +CONFIG_NET_SCH_DRR=y +CONFIG_NET_SCH_MQPRIO=y +CONFIG_NET_SCH_CHOKE=y +CONFIG_NET_SCH_QFQ=y +CONFIG_NET_SCH_CODEL=y +CONFIG_NET_SCH_FQ_CODEL=y +CONFIG_NET_SCH_INGRESS=y +CONFIG_NET_SCH_PLUG=y +CONFIG_NET_CLS_BASIC=y +CONFIG_NET_CLS_TCINDEX=y +CONFIG_NET_CLS_ROUTE4=y +CONFIG_NET_CLS_FW=y +CONFIG_NET_CLS_U32=y +CONFIG_CLS_U32_PERF=y +CONFIG_CLS_U32_MARK=y +CONFIG_NET_CLS_RSVP=y +CONFIG_NET_CLS_RSVP6=y +CONFIG_NET_CLS_FLOW=y +CONFIG_NET_EMATCH=y +CONFIG_NET_EMATCH_CMP=y +CONFIG_NET_EMATCH_NBYTE=y +CONFIG_NET_EMATCH_U32=y +CONFIG_NET_EMATCH_META=y +CONFIG_NET_EMATCH_TEXT=y +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=y +CONFIG_NET_ACT_GACT=y +CONFIG_GACT_PROB=y +CONFIG_NET_ACT_MIRRED=y +CONFIG_NET_ACT_NAT=y +CONFIG_NET_ACT_PEDIT=y +CONFIG_NET_ACT_SIMP=y +CONFIG_NET_ACT_SKBEDIT=y +CONFIG_NET_ACT_CSUM=y +CONFIG_NET_CLS_IND=y +CONFIG_BT=y +CONFIG_BT_RFCOMM=y +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=y +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=y +CONFIG_BT_HCIBTUSB=y +CONFIG_CFG80211=y +CONFIG_CFG80211_CERTIFICATION_ONUS=y +CONFIG_CFG80211_WEXT=y +CONFIG_MAC80211=y +CONFIG_MAC80211_LEDS=y +CONFIG_RFKILL=y +CONFIG_RFKILL_INPUT=y +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +CONFIG_MTD=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_M25P80=y +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_PLATFORM=y +CONFIG_EEPROM_AT24=y +CONFIG_EEPROM_AT25=y +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE_AU1XXX=y +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_SG=y +CONFIG_SCSI_MULTI_LUN=y +CONFIG_ATA=y +CONFIG_PATA_HPT37X=y +CONFIG_PATA_PCMCIA=y +CONFIG_PATA_PLATFORM=y +CONFIG_NETDEVICES=y +CONFIG_MIPS_AU1X00_ENET=y +CONFIG_SMC91X=y +CONFIG_SMSC911X=y +CONFIG_AMD_PHY=y +CONFIG_SMSC_PHY=y +CONFIG_RT2X00=y +CONFIG_RT73USB=y +CONFIG_INPUT_EVDEV=y +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_TOUCHSCREEN_WM97XX=y +CONFIG_INPUT_MISC=y +CONFIG_INPUT_UINPUT=y +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_TTY_PRINTK=y +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_AU1550=y +CONFIG_SPI=y +CONFIG_SPI_AU1550=y +CONFIG_GPIO_SYSFS=y +CONFIG_SENSORS_ADM1025=y +CONFIG_SENSORS_LM70=y +CONFIG_SOUND=y +CONFIG_SND=y +CONFIG_SND_HRTIMER=y +CONFIG_SND_DYNAMIC_MINORS=y +CONFIG_SND_SOC=y +CONFIG_SND_SOC_AU1XPSC=y +CONFIG_SND_SOC_DB1200=y +CONFIG_HIDRAW=y +CONFIG_UHID=y +CONFIG_USB_HIDDEV=y +CONFIG_USB=y +CONFIG_USB_DYNAMIC_MINORS=y +CONFIG_USB_SUSPEND=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_STORAGE=y +CONFIG_MMC=y +CONFIG_MMC_CLKGATE=y +CONFIG_MMC_AU1X=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_AU1XXX=y +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +CONFIG_XFS_FS=y +CONFIG_XFS_POSIX_ACL=y +CONFIG_VFAT_FS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_CONFIGFS_FS=y +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_FS_XATTR=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_LZO=y +CONFIG_JFFS2_CMODE_FAVOURLZO=y +CONFIG_SQUASHFS=y +CONFIG_SQUASHFS_LZO=y +CONFIG_SQUASHFS_XZ=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_NFS_V4_1=y +CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" +CONFIG_ROOT_NFS=y +CONFIG_NFSD=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_850=y +CONFIG_NLS_CODEPAGE_852=y +CONFIG_NLS_CODEPAGE_1250=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=y +CONFIG_NLS_ISO8859_15=y +CONFIG_NLS_UTF8=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_STRIP_ASM_SYMS=y +CONFIG_SECURITYFS=y +CONFIG_CRYPTO_USER=y +CONFIG_CRYPTO_NULL=y +CONFIG_CRYPTO_CRYPTD=y +CONFIG_CRYPTO_CCM=y +CONFIG_CRYPTO_GCM=y +CONFIG_CRYPTO_CTS=y +CONFIG_CRYPTO_LRW=y +CONFIG_CRYPTO_PCBC=y +CONFIG_CRYPTO_XTS=y +CONFIG_CRYPTO_XCBC=y +CONFIG_CRYPTO_VMAC=y +CONFIG_CRYPTO_MD4=y +CONFIG_CRYPTO_MICHAEL_MIC=y +CONFIG_CRYPTO_RMD128=y +CONFIG_CRYPTO_RMD160=y +CONFIG_CRYPTO_RMD256=y +CONFIG_CRYPTO_RMD320=y +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=y +CONFIG_CRYPTO_TGR192=y +CONFIG_CRYPTO_WP512=y +CONFIG_CRYPTO_ANUBIS=y +CONFIG_CRYPTO_BLOWFISH=y +CONFIG_CRYPTO_CAMELLIA=y +CONFIG_CRYPTO_CAST5=y +CONFIG_CRYPTO_CAST6=y +CONFIG_CRYPTO_FCRYPT=y +CONFIG_CRYPTO_KHAZAD=y +CONFIG_CRYPTO_SALSA20=y +CONFIG_CRYPTO_SEED=y +CONFIG_CRYPTO_SERPENT=y +CONFIG_CRYPTO_TEA=y +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRYPTO_ZLIB=y +CONFIG_CRYPTO_LZO=y +CONFIG_CRYPTO_USER_API_HASH=y +CONFIG_CRYPTO_USER_API_SKCIPHER=y diff --git a/arch/mips/configs/db1300_defconfig b/arch/mips/configs/db1300_defconfig deleted file mode 100644 index 3590ab5d979..00000000000 --- a/arch/mips/configs/db1300_defconfig +++ /dev/null @@ -1,391 +0,0 @@ -CONFIG_MIPS=y -CONFIG_MIPS_ALCHEMY=y -CONFIG_ALCHEMY_GPIOINT_AU1300=y -CONFIG_MIPS_DB1300=y -CONFIG_SOC_AU1300=y -CONFIG_RWSEM_GENERIC_SPINLOCK=y -CONFIG_ARCH_SUPPORTS_OPROFILE=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_CEVT_R4K_LIB=y -CONFIG_CSRC_R4K_LIB=y -CONFIG_DMA_COHERENT=y -CONFIG_SYS_HAS_EARLY_PRINTK=y -CONFIG_MIPS_DISABLE_OBSOLETE_IDE=y -CONFIG_GENERIC_GPIO=y -CONFIG_CPU_LITTLE_ENDIAN=y -CONFIG_SYS_SUPPORTS_APM_EMULATION=y -CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y -CONFIG_IRQ_CPU=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 -CONFIG_CPU_MIPS32_R1=y -CONFIG_SYS_SUPPORTS_ZBOOT=y -CONFIG_SYS_HAS_CPU_MIPS32_R1=y -CONFIG_CPU_MIPS32=y -CONFIG_CPU_MIPSR1=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_HARDWARE_WATCHPOINTS=y -CONFIG_32BIT=y -CONFIG_PAGE_SIZE_4KB=y -CONFIG_FORCE_MAX_ZONEORDER=11 -CONFIG_CPU_HAS_PREFETCH=y -CONFIG_MIPS_MT_DISABLED=y -CONFIG_64BIT_PHYS_ADDR=y -CONFIG_ARCH_PHYS_ADDR_T_64BIT=y -CONFIG_CPU_HAS_SYNC=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_ARCH_POPULATES_NODE_MAP=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_COMPACTION=y -CONFIG_MIGRATION=y -CONFIG_PHYS_ADDR_T_64BIT=y -CONFIG_ZONE_DMA_FLAG=0 -CONFIG_VIRT_TO_BUS=y -CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 -CONFIG_NEED_PER_CPU_KM=y -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -CONFIG_HZ_100=y -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=100 -CONFIG_PREEMPT_NONE=y -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -CONFIG_CONSTRUCTORS=y -CONFIG_HAVE_IRQ_WORK=y -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_CROSS_COMPILE="" -CONFIG_LOCALVERSION="-db1300" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_BZIP2=y -CONFIG_HAVE_KERNEL_LZMA=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_KERNEL_LZMA=y -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -CONFIG_POSIX_MQUEUE_SYSCTL=y -CONFIG_FHANDLE=y -CONFIG_HAVE_GENERIC_HARDIRQS=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_GENERIC_IRQ_SHOW=y -CONFIG_TINY_RCU=y -CONFIG_LOG_BUF_SHIFT=19 -CONFIG_NAMESPACES=y -CONFIG_UTS_NS=y -CONFIG_IPC_NS=y -CONFIG_USER_NS=y -CONFIG_PID_NS=y -CONFIG_NET_NS=y -CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y -CONFIG_EXPERT=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -CONFIG_KALLSYMS_ALL=y -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_EMBEDDED=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_PERF_USE_VMALLOC=y -CONFIG_SLAB=y -CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_KPROBES=y -CONFIG_HAVE_KRETPROBES=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DMA_API_DEBUG=y -CONFIG_HAVE_ARCH_JUMP_LABEL=y -CONFIG_HAVE_GENERIC_DMA_COHERENT=y -CONFIG_SLABINFO=y -CONFIG_RT_MUTEXES=y -CONFIG_BASE_SMALL=0 -CONFIG_BLOCK=y -CONFIG_LBDAF=y -CONFIG_BLK_DEV_BSG=y -CONFIG_IOSCHED_NOOP=y -CONFIG_DEFAULT_NOOP=y -CONFIG_DEFAULT_IOSCHED="noop" -# CONFIG_UNINLINE_SPIN_UNLOCK is not set -CONFIG_INLINE_SPIN_UNLOCK_IRQ=y -CONFIG_INLINE_READ_UNLOCK=y -CONFIG_INLINE_READ_UNLOCK_IRQ=y -CONFIG_INLINE_WRITE_UNLOCK=y -CONFIG_INLINE_WRITE_UNLOCK_IRQ=y -CONFIG_MMU=y -CONFIG_PCCARD=y -CONFIG_PCMCIA=y -CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y -CONFIG_BINFMT_ELF=y -CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y -CONFIG_TRAD_SIGNALS=y -CONFIG_ARCH_HIBERNATION_POSSIBLE=y -CONFIG_ARCH_SUSPEND_POSSIBLE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -CONFIG_INET_TUNNEL=y -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_IPV6=y -CONFIG_INET6_XFRM_MODE_TRANSPORT=y -CONFIG_INET6_XFRM_MODE_TUNNEL=y -CONFIG_INET6_XFRM_MODE_BEET=y -CONFIG_IPV6_SIT=y -CONFIG_IPV6_NDISC_NODETYPE=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" -CONFIG_MTD=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLKDEVS=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_GEN_PROBE=y -CONFIG_MTD_MAP_BANK_WIDTH_1=y -CONFIG_MTD_MAP_BANK_WIDTH_2=y -CONFIG_MTD_MAP_BANK_WIDTH_4=y -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_UTIL=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_IDS=y -CONFIG_MTD_NAND_PLATFORM=y -CONFIG_BLK_DEV=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_UB=y -CONFIG_HAVE_IDE=y -CONFIG_IDE=y -CONFIG_IDE_GD=y -CONFIG_IDE_GD_ATA=y -CONFIG_BLK_DEV_IDECS=y -CONFIG_IDE_TASK_IOCTL=y -CONFIG_IDE_PROC_FS=y -CONFIG_BLK_DEV_PLATFORM=y -CONFIG_SCSI_MOD=y -CONFIG_NETDEVICES=y -CONFIG_MII=y -CONFIG_PHYLIB=y -CONFIG_SMSC_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_SMSC911X=y -CONFIG_INPUT=y -CONFIG_INPUT_EVDEV=y -CONFIG_INPUT_KEYBOARD=y -CONFIG_KEYBOARD_GPIO=y -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_WM97XX=y -CONFIG_TOUCHSCREEN_WM9712=y -CONFIG_TOUCHSCREEN_WM9713=y -CONFIG_INPUT_MISC=y -CONFIG_INPUT_UINPUT=y -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_UNIX98_PTYS=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_SMBUS=y -CONFIG_I2C_AU1550=y -CONFIG_SPI=y -CONFIG_SPI_MASTER=y -CONFIG_SPI_AU1550=y -CONFIG_SPI_BITBANG=y -CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y -CONFIG_HWMON=y -CONFIG_HWMON_VID=y -CONFIG_SENSORS_ADM1025=y -CONFIG_FB=y -CONFIG_FB_AU1200=y -CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_ACORN_8x8=y -CONFIG_LOGO=y -CONFIG_LOGO_LINUX_CLUT224=y -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_TIMER=y -CONFIG_SND_PCM=y -CONFIG_SND_JACK=y -CONFIG_SND_HRTIMER=y -CONFIG_SND_DYNAMIC_MINORS=y -CONFIG_SND_VERBOSE_PROCFS=y -CONFIG_SND_VERBOSE_PRINTK=y -CONFIG_SND_VMASTER=y -CONFIG_SND_AC97_CODEC=y -CONFIG_SND_SOC=y -CONFIG_SND_SOC_CACHE_LZO=y -CONFIG_SND_SOC_AC97_BUS=y -CONFIG_SND_SOC_AU1XPSC=y -CONFIG_SND_SOC_AU1XPSC_I2S=y -CONFIG_SND_SOC_AU1XPSC_AC97=y -CONFIG_SND_SOC_DB1300=y -CONFIG_SND_SOC_I2C_AND_SPI=y -CONFIG_SND_SOC_WM8731=y -CONFIG_SND_SOC_WM9712=y -CONFIG_AC97_BUS=y -CONFIG_HID_SUPPORT=y -CONFIG_HID=y -CONFIG_HIDRAW=y -CONFIG_USB_HID=y -CONFIG_USB_HIDDEV=y -CONFIG_USB_SUPPORT=y -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -CONFIG_USB=y -CONFIG_USB_DYNAMIC_MINORS=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_EHCI_TT_NEWSCHED=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -CONFIG_RTC_INTF_DEV_UIE_EMUL=y -CONFIG_RTC_DRV_AU1XXX=y -CONFIG_EXT2_FS=y -CONFIG_FS_POSIX_ACL=y -CONFIG_EXPORTFS=y -CONFIG_FILE_LOCKING=y -CONFIG_FSNOTIFY=y -CONFIG_DNOTIFY=y -CONFIG_INOTIFY_USER=y -CONFIG_GENERIC_ACL=y -CONFIG_FAT_FS=y -CONFIG_VFAT_FS=y -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -CONFIG_PROC_FS=y -CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -CONFIG_TMPFS_XATTR=y -CONFIG_MISC_FILESYSTEMS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_FS_POSIX_ACL=y -CONFIG_JFFS2_FS_SECURITY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_ZLIB=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RTIME=y -CONFIG_JFFS2_RUBIN=y -CONFIG_JFFS2_CMODE_PRIORITY=y -CONFIG_SQUASHFS=y -CONFIG_SQUASHFS_XZ=y -CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 -CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_ASCII=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_15=y -CONFIG_NLS_UTF8=y -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -CONFIG_PRINTK_TIME=y -CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 -CONFIG_ENABLE_WARN_DEPRECATED=y -CONFIG_ENABLE_MUST_CHECK=y -CONFIG_FRAME_WARN=1024 -CONFIG_MAGIC_SYSRQ=y -CONFIG_STRIP_ASM_SYMS=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_HAVE_C_RECORDMCOUNT=y -CONFIG_TRACING_SUPPORT=y -CONFIG_HAVE_ARCH_KGDB=y -CONFIG_EARLY_PRINTK=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="video=au1200fb:panel:bs console=tty console=ttyS2,115200" -CONFIG_DEBUG_ZBOOT=y -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" -CONFIG_CRYPTO=y -CONFIG_BITREVERSE=y -CONFIG_CRC32=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_XZ_DEC=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y -CONFIG_NLATTR=y -CONFIG_GENERIC_ATOMIC64=y diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig deleted file mode 100644 index 36cda27725e..00000000000 --- a/arch/mips/configs/db1550_defconfig +++ /dev/null @@ -1,285 +0,0 @@ -CONFIG_MIPS=y -CONFIG_MIPS_ALCHEMY=y -CONFIG_MIPS_DB1550=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_GENERIC_GPIO=y -CONFIG_TICK_ONESHOT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_HZ_100=y -CONFIG_HZ=100 -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_INIT_ENV_ARG_LIMIT=32 -CONFIG_LOCALVERSION="-db1550" -CONFIG_LOCALVERSION_AUTO=y -CONFIG_KERNEL_LZMA=y -CONFIG_DEFAULT_HOSTNAME="db1550" -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -CONFIG_POSIX_MQUEUE_SYSCTL=y -CONFIG_FHANDLE=y -CONFIG_AUDIT=y -CONFIG_TINY_RCU=y -CONFIG_LOG_BUF_SHIFT=18 -CONFIG_NAMESPACES=y -CONFIG_UTS_NS=y -CONFIG_IPC_NS=y -CONFIG_USER_NS=y -CONFIG_PID_NS=y -CONFIG_NET_NS=y -CONFIG_EXPERT=y -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SIGNALFD=y -CONFIG_TIMERFD=y -CONFIG_EVENTFD=y -CONFIG_SHMEM=y -CONFIG_AIO=y -CONFIG_EMBEDDED=y -CONFIG_PCI_QUIRKS=y -CONFIG_SLAB=y -CONFIG_BLOCK=y -CONFIG_LBDAF=y -CONFIG_BLK_DEV_BSG=y -CONFIG_BLK_DEV_BSGLIB=y -CONFIG_IOSCHED_NOOP=y -CONFIG_DEFAULT_NOOP=y -CONFIG_DEFAULT_IOSCHED="noop" -CONFIG_PCI=y -CONFIG_PCCARD=y -CONFIG_PCMCIA=y -CONFIG_PCMCIA_LOAD_CIS=y -CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y -CONFIG_BINFMT_ELF=y -CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y -CONFIG_BINFMT_MISC=y -CONFIG_SUSPEND=y -CONFIG_SUSPEND_FREEZER=y -CONFIG_PM_SLEEP=y -CONFIG_PM_RUNTIME=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_XFRM=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -CONFIG_INET_TUNNEL=y -CONFIG_INET_LRO=y -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_IPV6=y -CONFIG_INET6_XFRM_MODE_TRANSPORT=y -CONFIG_INET6_XFRM_MODE_TUNNEL=y -CONFIG_INET6_XFRM_MODE_BEET=y -CONFIG_IPV6_SIT=y -CONFIG_IPV6_NDISC_NODETYPE=y -CONFIG_DNS_RESOLVER=y -CONFIG_UEVENT_HELPER_PATH="" -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=y -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_MTD=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLKDEVS=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_GEN_PROBE=y -CONFIG_MTD_MAP_BANK_WIDTH_1=y -CONFIG_MTD_MAP_BANK_WIDTH_2=y -CONFIG_MTD_MAP_BANK_WIDTH_4=y -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_CFI_UTIL=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_M25P80=y -CONFIG_MTD_NAND_ECC=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_IDS=y -CONFIG_MTD_NAND_PLATFORM=y -CONFIG_MISC_DEVICES=y -CONFIG_EEPROM_AT24=y -CONFIG_SCSI_MOD=y -CONFIG_SCSI=y -CONFIG_SCSI_DMA=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_SG=y -CONFIG_SCSI_MULTI_LUN=y -CONFIG_SCSI_SCAN_ASYNC=y -CONFIG_ATA=y -CONFIG_ATA_SFF=y -CONFIG_ATA_BMDMA=y -CONFIG_PATA_HPT37X=y -CONFIG_PATA_PCMCIA=y -CONFIG_MD=y -CONFIG_BLK_DEV_DM=y -CONFIG_NETDEVICES=y -CONFIG_MII=y -CONFIG_PHYLIB=y -CONFIG_NET_ETHERNET=y -CONFIG_MIPS_AU1X00_ENET=y -CONFIG_NET_PCMCIA=y -CONFIG_PCMCIA_3C589=y -CONFIG_PCMCIA_PCNET=y -CONFIG_INPUT=y -CONFIG_INPUT_EVDEV=y -CONFIG_VT=y -CONFIG_CONSOLE_TRANSLATIONS=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_UNIX98_PTYS=y -CONFIG_DEVPTS_MULTIPLE_INSTANCES=y -CONFIG_DEVKMEM=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_NR_UARTS=4 -CONFIG_SERIAL_8250_RUNTIME_UARTS=4 -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -CONFIG_DEVPORT=y -CONFIG_I2C=y -CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_AU1550=y -CONFIG_SPI=y -CONFIG_SPI_MASTER=y -CONFIG_SPI_AU1550=y -CONFIG_SPI_BITBANG=y -CONFIG_HWMON=y -CONFIG_SENSORS_ADM1025=y -CONFIG_SENSORS_LM70=y -CONFIG_DUMMY_CONSOLE=y -CONFIG_SOUND=y -CONFIG_SND=y -CONFIG_SND_TIMER=y -CONFIG_SND_PCM=y -CONFIG_SND_JACK=y -CONFIG_SND_VMASTER=y -CONFIG_SND_AC97_CODEC=y -CONFIG_SND_SOC=y -CONFIG_SND_SOC_AC97_BUS=y -CONFIG_SND_SOC_AU1XPSC=y -CONFIG_SND_SOC_AU1XPSC_I2S=y -CONFIG_SND_SOC_AU1XPSC_AC97=y -CONFIG_SND_SOC_DB1200=y -CONFIG_SND_SOC_I2C_AND_SPI=y -CONFIG_SND_SOC_AC97_CODEC=y -CONFIG_SND_SOC_WM8731=y -CONFIG_SND_SOC_WM9712=y -CONFIG_AC97_BUS=y -CONFIG_USB=y -CONFIG_USB_DYNAMIC_MINORS=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_EHCI_TT_NEWSCHED=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -CONFIG_USB_UHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -CONFIG_RTC_DRV_AU1XXX=y -CONFIG_EXT4_FS=y -CONFIG_EXT4_USE_FOR_EXT23=y -CONFIG_EXT4_FS_XATTR=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -CONFIG_JBD2=y -CONFIG_FS_MBCACHE=y -CONFIG_FS_POSIX_ACL=y -CONFIG_EXPORTFS=y -CONFIG_FILE_LOCKING=y -CONFIG_FSNOTIFY=y -CONFIG_DNOTIFY=y -CONFIG_INOTIFY_USER=y -CONFIG_PROC_FS=y -CONFIG_PROC_SYSCTL=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -CONFIG_CONFIGFS_FS=y -CONFIG_MISC_FILESYSTEMS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_ZLIB=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RTIME=y -CONFIG_JFFS2_RUBIN=y -CONFIG_JFFS2_CMODE_PRIORITY=y -CONFIG_SQUASHFS=y -CONFIG_SQUASHFS_ZLIB=y -CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 -CONFIG_NETWORK_FILESYSTEMS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_NFS_V4_1=y -CONFIG_PNFS_FILE_LAYOUT=y -CONFIG_PNFS_BLOCK=y -CONFIG_ROOT_NFS=y -CONFIG_NFS_USE_KERNEL_DNS=y -CONFIG_NFS_USE_NEW_IDMAPPER=y -CONFIG_NFSD=y -CONFIG_NFSD_V2_ACL=y -CONFIG_NFSD_V3=y -CONFIG_NFSD_V3_ACL=y -CONFIG_NFSD_V4=y -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_NFS_ACL_SUPPORT=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -CONFIG_SUNRPC_GSS=y -CONFIG_SUNRPC_BACKCHANNEL=y -CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_CODEPAGE_852=y -CONFIG_NLS_CODEPAGE_1250=y -CONFIG_NLS_ASCII=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_15=y -CONFIG_NLS_UTF8=y -CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4 -CONFIG_FRAME_WARN=1024 -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="noirqdebug console=ttyS0,115200 root=/dev/sda1 rootfstype=ext4" -CONFIG_KEYS=y -CONFIG_SECURITYFS=y -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_BITREVERSE=y -CONFIG_CRC16=y -CONFIG_CRC_ITU_T=y -CONFIG_CRC32=y -CONFIG_AUDIT_GENERIC=y -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y -CONFIG_BCH=y -CONFIG_NLATTR=y diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig deleted file mode 100644 index 75eb1b1f316..00000000000 --- a/arch/mips/configs/pb1100_defconfig +++ /dev/null @@ -1,124 +0,0 @@ -CONFIG_MIPS_ALCHEMY=y -CONFIG_MIPS_PB1100=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_HZ_100=y -# CONFIG_SECCOMP is not set -CONFIG_EXPERIMENTAL=y -CONFIG_LOCALVERSION="-pb1100" -CONFIG_KERNEL_LZMA=y -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_TINY_RCU=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -# CONFIG_SYSCTL_SYSCALL is not set -# CONFIG_KALLSYMS is not set -# CONFIG_PCSPKR_PLATFORM is not set -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_LBDAF is not set -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_PCCARD=y -CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y -CONFIG_PM=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -# CONFIG_WIRELESS is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_UB=y -# CONFIG_MISC_DEVICES is not set -CONFIG_IDE=y -CONFIG_BLK_DEV_IDECS=y -CONFIG_IDE_TASK_IOCTL=y -# CONFIG_IDE_PROC_FS is not set -CONFIG_NETDEVICES=y -CONFIG_MARVELL_PHY=y -CONFIG_DAVICOM_PHY=y -CONFIG_QSEMI_PHY=y -CONFIG_LXT_PHY=y -CONFIG_CICADA_PHY=y -CONFIG_VITESSE_PHY=y -CONFIG_SMSC_PHY=y -CONFIG_BROADCOM_PHY=y -CONFIG_ICPLUS_PHY=y -CONFIG_REALTEK_PHY=y -CONFIG_NATIONAL_PHY=y -CONFIG_STE10XP=y -CONFIG_LSI_ET1011C_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -CONFIG_MIPS_AU1X00_ENET=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_HIDRAW=y -CONFIG_USB_HIDDEV=y -CONFIG_USB=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_DYNAMIC_MINORS=y -CONFIG_USB_SUSPEND=y -CONFIG_USB_OHCI_HCD=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AU1XXX=y -CONFIG_EXT2_FS=y -# CONFIG_PROC_PAGE_MONITOR is not set -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -# CONFIG_JFFS2_FS_POSIX_ACL is not set -# CONFIG_JFFS2_FS_SECURITY is not set -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RUBIN=y -CONFIG_SQUASHFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_STRIP_ASM_SYMS=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -# CONFIG_FTRACE is not set -CONFIG_DEBUG_ZBOOT=y -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y -CONFIG_SECURITYFS=y diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig deleted file mode 100644 index fa00487146f..00000000000 --- a/arch/mips/configs/pb1500_defconfig +++ /dev/null @@ -1,141 +0,0 @@ -CONFIG_MIPS_ALCHEMY=y -CONFIG_MIPS_PB1500=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_HZ_100=y -# CONFIG_SECCOMP is not set -CONFIG_EXPERIMENTAL=y -CONFIG_LOCALVERSION="-pb1500" -CONFIG_KERNEL_LZMA=y -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_TINY_RCU=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -# CONFIG_SYSCTL_SYSCALL is not set -# CONFIG_KALLSYMS is not set -# CONFIG_PCSPKR_PLATFORM is not set -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_PCI=y -CONFIG_PCCARD=y -# CONFIG_CARDBUS is not set -CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y -CONFIG_PM=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -# CONFIG_WIRELESS is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_UB=y -# CONFIG_MISC_DEVICES is not set -CONFIG_IDE=y -CONFIG_BLK_DEV_IDECS=y -CONFIG_BLK_DEV_IDECD=y -CONFIG_IDE_TASK_IOCTL=y -# CONFIG_IDEPCI_PCIBUS_ORDER is not set -CONFIG_BLK_DEV_HPT366=y -CONFIG_NETDEVICES=y -CONFIG_MARVELL_PHY=y -CONFIG_DAVICOM_PHY=y -CONFIG_QSEMI_PHY=y -CONFIG_LXT_PHY=y -CONFIG_CICADA_PHY=y -CONFIG_VITESSE_PHY=y -CONFIG_SMSC_PHY=y -CONFIG_BROADCOM_PHY=y -CONFIG_ICPLUS_PHY=y -CONFIG_REALTEK_PHY=y -CONFIG_NATIONAL_PHY=y -CONFIG_STE10XP=y -CONFIG_LSI_ET1011C_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -CONFIG_MIPS_AU1X00_ENET=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_PCI is not set -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -# CONFIG_VGA_ARB is not set -CONFIG_FB=y -CONFIG_FIRMWARE_EDID=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y -CONFIG_FB_S1D13XXX=y -CONFIG_USB_HIDDEV=y -CONFIG_USB=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_DYNAMIC_MINORS=y -CONFIG_USB_OTG_WHITELIST=y -CONFIG_USB_OHCI_HCD=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AU1XXX=y -CONFIG_EXT2_FS=y -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=y -CONFIG_VFAT_FS=y -# CONFIG_PROC_PAGE_MONITOR is not set -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RUBIN=y -CONFIG_SQUASHFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_CODEPAGE_852=y -CONFIG_NLS_CODEPAGE_1250=y -CONFIG_NLS_ASCII=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_15=y -CONFIG_NLS_UTF8=y -CONFIG_STRIP_ASM_SYMS=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -# CONFIG_FTRACE is not set -CONFIG_DEBUG_ZBOOT=y -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y -CONFIG_SECURITYFS=y diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig deleted file mode 100644 index e83d6497e8b..00000000000 --- a/arch/mips/configs/pb1550_defconfig +++ /dev/null @@ -1,145 +0,0 @@ -CONFIG_MIPS_ALCHEMY=y -CONFIG_MIPS_PB1550=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_HZ_100=y -# CONFIG_SECCOMP is not set -CONFIG_EXPERIMENTAL=y -CONFIG_LOCALVERSION="-pb1550" -CONFIG_KERNEL_LZMA=y -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_TINY_RCU=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EXPERT=y -# CONFIG_SYSCTL_SYSCALL is not set -# CONFIG_KALLSYMS is not set -# CONFIG_PCSPKR_PLATFORM is not set -# CONFIG_VM_EVENT_COUNTERS is not set -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_PCI=y -CONFIG_PCCARD=y -# CONFIG_CARDBUS is not set -CONFIG_PCMCIA_ALCHEMY_DEVBOARD=y -CONFIG_PM=y -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IP_PNP_RARP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_AU1550=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_UB=y -# CONFIG_MISC_DEVICES is not set -CONFIG_IDE=y -CONFIG_BLK_DEV_IDECS=y -CONFIG_BLK_DEV_IDECD=y -# CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS is not set -# CONFIG_IDEPCI_PCIBUS_ORDER is not set -CONFIG_BLK_DEV_HPT366=y -CONFIG_NETDEVICES=y -CONFIG_MARVELL_PHY=y -CONFIG_DAVICOM_PHY=y -CONFIG_QSEMI_PHY=y -CONFIG_LXT_PHY=y -CONFIG_CICADA_PHY=y -CONFIG_VITESSE_PHY=y -CONFIG_SMSC_PHY=y -CONFIG_BROADCOM_PHY=y -CONFIG_ICPLUS_PHY=y -CONFIG_REALTEK_PHY=y -CONFIG_NATIONAL_PHY=y -CONFIG_STE10XP=y -CONFIG_LSI_ET1011C_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_MII=y -CONFIG_MIPS_AU1X00_ENET=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set -CONFIG_INPUT_EVDEV=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_VT_HW_CONSOLE_BINDING=y -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_PCI is not set -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -# CONFIG_I2C_COMPAT is not set -CONFIG_I2C_CHARDEV=y -# CONFIG_I2C_HELPER_AUTO is not set -CONFIG_I2C_AU1550=y -# CONFIG_HWMON is not set -# CONFIG_VGA_ARB is not set -CONFIG_HIDRAW=y -CONFIG_USB_HIDDEV=y -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_DYNAMIC_MINORS=y -CONFIG_USB_SUSPEND=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_EHCI_ROOT_HUB_TT=y -CONFIG_USB_OHCI_HCD=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AU1XXX=y -CONFIG_EXT2_FS=y -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=y -CONFIG_VFAT_FS=y -# CONFIG_PROC_PAGE_MONITOR is not set -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_LZO=y -CONFIG_JFFS2_RUBIN=y -CONFIG_SQUASHFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_CODEPAGE_850=y -CONFIG_NLS_CODEPAGE_852=y -CONFIG_NLS_CODEPAGE_1250=y -CONFIG_NLS_ASCII=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_ISO8859_15=y -CONFIG_NLS_UTF8=y -CONFIG_STRIP_ASM_SYMS=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -# CONFIG_FTRACE is not set -CONFIG_DEBUG_ZBOOT=y -CONFIG_KEYS=y -CONFIG_KEYS_DEBUG_PROC_KEYS=y -CONFIG_SECURITYFS=y diff --git a/arch/mips/include/asm/Kbuild b/arch/mips/include/asm/Kbuild index f53f9ca7399..533053d12ce 100644 --- a/arch/mips/include/asm/Kbuild +++ b/arch/mips/include/asm/Kbuild @@ -1,5 +1 @@ -include include/asm-generic/Kbuild.asm - -header-y += cachectl.h -header-y += sgidefs.h -header-y += sysmips.h +# MIPS headers diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h index 3f4c5cb6433..01cc6ba6483 100644 --- a/arch/mips/include/asm/atomic.h +++ b/arch/mips/include/asm/atomic.h @@ -59,8 +59,8 @@ static __inline__ void atomic_add(int i, atomic_t * v) " sc %0, %1 \n" " beqzl %0, 1b \n" " .set mips0 \n" - : "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter)); + : "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } else if (kernel_uses_llsc) { int temp; @@ -71,8 +71,8 @@ static __inline__ void atomic_add(int i, atomic_t * v) " addu %0, %2 \n" " sc %0, %1 \n" " .set mips0 \n" - : "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter)); + : "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } while (unlikely(!temp)); } else { unsigned long flags; @@ -102,8 +102,8 @@ static __inline__ void atomic_sub(int i, atomic_t * v) " sc %0, %1 \n" " beqzl %0, 1b \n" " .set mips0 \n" - : "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter)); + : "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } else if (kernel_uses_llsc) { int temp; @@ -114,8 +114,8 @@ static __inline__ void atomic_sub(int i, atomic_t * v) " subu %0, %2 \n" " sc %0, %1 \n" " .set mips0 \n" - : "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter)); + : "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } while (unlikely(!temp)); } else { unsigned long flags; @@ -146,9 +146,8 @@ static __inline__ int atomic_add_return(int i, atomic_t * v) " beqzl %0, 1b \n" " addu %0, %1, %3 \n" " .set mips0 \n" - : "=&r" (result), "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter) - : "memory"); + : "=&r" (result), "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } else if (kernel_uses_llsc) { int temp; @@ -159,9 +158,8 @@ static __inline__ int atomic_add_return(int i, atomic_t * v) " addu %0, %1, %3 \n" " sc %0, %2 \n" " .set mips0 \n" - : "=&r" (result), "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter) - : "memory"); + : "=&r" (result), "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } while (unlikely(!result)); result = temp + i; @@ -212,9 +210,8 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v) " subu %0, %1, %3 \n" " sc %0, %2 \n" " .set mips0 \n" - : "=&r" (result), "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter) - : "memory"); + : "=&r" (result), "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } while (unlikely(!result)); result = temp - i; @@ -262,7 +259,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) " .set reorder \n" "1: \n" " .set mips0 \n" - : "=&r" (result), "=&r" (temp), "=m" (v->counter) + : "=&r" (result), "=&r" (temp), "+m" (v->counter) : "Ir" (i), "m" (v->counter) : "memory"); } else if (kernel_uses_llsc) { @@ -280,9 +277,8 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v) " .set reorder \n" "1: \n" " .set mips0 \n" - : "=&r" (result), "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter) - : "memory"); + : "=&r" (result), "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } else { unsigned long flags; @@ -430,8 +426,8 @@ static __inline__ void atomic64_add(long i, atomic64_t * v) " scd %0, %1 \n" " beqzl %0, 1b \n" " .set mips0 \n" - : "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter)); + : "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } else if (kernel_uses_llsc) { long temp; @@ -442,8 +438,8 @@ static __inline__ void atomic64_add(long i, atomic64_t * v) " daddu %0, %2 \n" " scd %0, %1 \n" " .set mips0 \n" - : "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter)); + : "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } while (unlikely(!temp)); } else { unsigned long flags; @@ -473,8 +469,8 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v) " scd %0, %1 \n" " beqzl %0, 1b \n" " .set mips0 \n" - : "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter)); + : "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } else if (kernel_uses_llsc) { long temp; @@ -485,8 +481,8 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v) " dsubu %0, %2 \n" " scd %0, %1 \n" " .set mips0 \n" - : "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter)); + : "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } while (unlikely(!temp)); } else { unsigned long flags; @@ -517,9 +513,8 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v) " beqzl %0, 1b \n" " daddu %0, %1, %3 \n" " .set mips0 \n" - : "=&r" (result), "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter) - : "memory"); + : "=&r" (result), "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } else if (kernel_uses_llsc) { long temp; @@ -649,9 +644,8 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v) " .set reorder \n" "1: \n" " .set mips0 \n" - : "=&r" (result), "=&r" (temp), "=m" (v->counter) - : "Ir" (i), "m" (v->counter) - : "memory"); + : "=&r" (result), "=&r" (temp), "+m" (v->counter) + : "Ir" (i)); } else { unsigned long flags; diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h index 63002a240c7..c507b931b48 100644 --- a/arch/mips/include/asm/cpu-features.h +++ b/arch/mips/include/asm/cpu-features.h @@ -171,6 +171,10 @@ #define cpu_has_dsp (cpu_data[0].ases & MIPS_ASE_DSP) #endif +#ifndef cpu_has_dsp2 +#define cpu_has_dsp2 (cpu_data[0].ases & MIPS_ASE_DSP2P) +#endif + #ifndef cpu_has_mipsmt #define cpu_has_mipsmt (cpu_data[0].ases & MIPS_ASE_MIPSMT) #endif @@ -252,4 +256,8 @@ #define cpu_hwrena_impl_bits 0 #endif +#ifndef cpu_has_perf_cntr_intr_bit +#define cpu_has_perf_cntr_intr_bit (cpu_data[0].options & MIPS_CPU_PCI) +#endif + #endif /* __ASM_CPU_FEATURES_H */ diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h index 554e2d29965..52c4e914f95 100644 --- a/arch/mips/include/asm/cpu.h +++ b/arch/mips/include/asm/cpu.h @@ -320,7 +320,8 @@ enum cpu_type_enum { #define MIPS_CPU_VINT 0x00080000 /* CPU supports MIPSR2 vectored interrupts */ #define MIPS_CPU_VEIC 0x00100000 /* CPU supports MIPSR2 external interrupt controller mode */ #define MIPS_CPU_ULRI 0x00200000 /* CPU has ULRI feature */ -#define MIPS_CPU_RIXI 0x00400000 /* CPU has TLB Read/eXec Inhibit */ +#define MIPS_CPU_PCI 0x00400000 /* CPU has Perf Ctr Int indicator */ +#define MIPS_CPU_RIXI 0x00800000 /* CPU has TLB Read/eXec Inhibit */ /* * CPU ASE encodings @@ -331,6 +332,7 @@ enum cpu_type_enum { #define MIPS_ASE_SMARTMIPS 0x00000008 /* SmartMIPS */ #define MIPS_ASE_DSP 0x00000010 /* Signal Processing ASE */ #define MIPS_ASE_MIPSMT 0x00000020 /* CPU supports MIPS MT */ +#define MIPS_ASE_DSP2P 0x00000040 /* Signal Processing ASE Rev 2 */ #endif /* _ASM_CPU_H */ diff --git a/arch/mips/include/asm/delay.h b/arch/mips/include/asm/delay.h index e7cd78277c2..dc0a5f77a35 100644 --- a/arch/mips/include/asm/delay.h +++ b/arch/mips/include/asm/delay.h @@ -13,9 +13,9 @@ #include <linux/param.h> -extern void __delay(unsigned int loops); -extern void __ndelay(unsigned int ns); -extern void __udelay(unsigned int us); +extern void __delay(unsigned long loops); +extern void __ndelay(unsigned long ns); +extern void __udelay(unsigned long us); #define ndelay(ns) __ndelay(ns) #define udelay(us) __udelay(us) diff --git a/arch/mips/include/asm/errno.h b/arch/mips/include/asm/errno.h index 6dcd3583ed0..21d91cdfe3c 100644 --- a/arch/mips/include/asm/errno.h +++ b/arch/mips/include/asm/errno.h @@ -8,128 +8,10 @@ #ifndef _ASM_ERRNO_H #define _ASM_ERRNO_H -/* - * These error numbers are intended to be MIPS ABI compatible - */ - -#include <asm-generic/errno-base.h> - -#define ENOMSG 35 /* No message of desired type */ -#define EIDRM 36 /* Identifier removed */ -#define ECHRNG 37 /* Channel number out of range */ -#define EL2NSYNC 38 /* Level 2 not synchronized */ -#define EL3HLT 39 /* Level 3 halted */ -#define EL3RST 40 /* Level 3 reset */ -#define ELNRNG 41 /* Link number out of range */ -#define EUNATCH 42 /* Protocol driver not attached */ -#define ENOCSI 43 /* No CSI structure available */ -#define EL2HLT 44 /* Level 2 halted */ -#define EDEADLK 45 /* Resource deadlock would occur */ -#define ENOLCK 46 /* No record locks available */ -#define EBADE 50 /* Invalid exchange */ -#define EBADR 51 /* Invalid request descriptor */ -#define EXFULL 52 /* Exchange full */ -#define ENOANO 53 /* No anode */ -#define EBADRQC 54 /* Invalid request code */ -#define EBADSLT 55 /* Invalid slot */ -#define EDEADLOCK 56 /* File locking deadlock error */ -#define EBFONT 59 /* Bad font file format */ -#define ENOSTR 60 /* Device not a stream */ -#define ENODATA 61 /* No data available */ -#define ETIME 62 /* Timer expired */ -#define ENOSR 63 /* Out of streams resources */ -#define ENONET 64 /* Machine is not on the network */ -#define ENOPKG 65 /* Package not installed */ -#define EREMOTE 66 /* Object is remote */ -#define ENOLINK 67 /* Link has been severed */ -#define EADV 68 /* Advertise error */ -#define ESRMNT 69 /* Srmount error */ -#define ECOMM 70 /* Communication error on send */ -#define EPROTO 71 /* Protocol error */ -#define EDOTDOT 73 /* RFS specific error */ -#define EMULTIHOP 74 /* Multihop attempted */ -#define EBADMSG 77 /* Not a data message */ -#define ENAMETOOLONG 78 /* File name too long */ -#define EOVERFLOW 79 /* Value too large for defined data type */ -#define ENOTUNIQ 80 /* Name not unique on network */ -#define EBADFD 81 /* File descriptor in bad state */ -#define EREMCHG 82 /* Remote address changed */ -#define ELIBACC 83 /* Can not access a needed shared library */ -#define ELIBBAD 84 /* Accessing a corrupted shared library */ -#define ELIBSCN 85 /* .lib section in a.out corrupted */ -#define ELIBMAX 86 /* Attempting to link in too many shared libraries */ -#define ELIBEXEC 87 /* Cannot exec a shared library directly */ -#define EILSEQ 88 /* Illegal byte sequence */ -#define ENOSYS 89 /* Function not implemented */ -#define ELOOP 90 /* Too many symbolic links encountered */ -#define ERESTART 91 /* Interrupted system call should be restarted */ -#define ESTRPIPE 92 /* Streams pipe error */ -#define ENOTEMPTY 93 /* Directory not empty */ -#define EUSERS 94 /* Too many users */ -#define ENOTSOCK 95 /* Socket operation on non-socket */ -#define EDESTADDRREQ 96 /* Destination address required */ -#define EMSGSIZE 97 /* Message too long */ -#define EPROTOTYPE 98 /* Protocol wrong type for socket */ -#define ENOPROTOOPT 99 /* Protocol not available */ -#define EPROTONOSUPPORT 120 /* Protocol not supported */ -#define ESOCKTNOSUPPORT 121 /* Socket type not supported */ -#define EOPNOTSUPP 122 /* Operation not supported on transport endpoint */ -#define EPFNOSUPPORT 123 /* Protocol family not supported */ -#define EAFNOSUPPORT 124 /* Address family not supported by protocol */ -#define EADDRINUSE 125 /* Address already in use */ -#define EADDRNOTAVAIL 126 /* Cannot assign requested address */ -#define ENETDOWN 127 /* Network is down */ -#define ENETUNREACH 128 /* Network is unreachable */ -#define ENETRESET 129 /* Network dropped connection because of reset */ -#define ECONNABORTED 130 /* Software caused connection abort */ -#define ECONNRESET 131 /* Connection reset by peer */ -#define ENOBUFS 132 /* No buffer space available */ -#define EISCONN 133 /* Transport endpoint is already connected */ -#define ENOTCONN 134 /* Transport endpoint is not connected */ -#define EUCLEAN 135 /* Structure needs cleaning */ -#define ENOTNAM 137 /* Not a XENIX named type file */ -#define ENAVAIL 138 /* No XENIX semaphores available */ -#define EISNAM 139 /* Is a named type file */ -#define EREMOTEIO 140 /* Remote I/O error */ -#define EINIT 141 /* Reserved */ -#define EREMDEV 142 /* Error 142 */ -#define ESHUTDOWN 143 /* Cannot send after transport endpoint shutdown */ -#define ETOOMANYREFS 144 /* Too many references: cannot splice */ -#define ETIMEDOUT 145 /* Connection timed out */ -#define ECONNREFUSED 146 /* Connection refused */ -#define EHOSTDOWN 147 /* Host is down */ -#define EHOSTUNREACH 148 /* No route to host */ -#define EWOULDBLOCK EAGAIN /* Operation would block */ -#define EALREADY 149 /* Operation already in progress */ -#define EINPROGRESS 150 /* Operation now in progress */ -#define ESTALE 151 /* Stale NFS file handle */ -#define ECANCELED 158 /* AIO operation canceled */ - -/* - * These error are Linux extensions. - */ -#define ENOMEDIUM 159 /* No medium found */ -#define EMEDIUMTYPE 160 /* Wrong medium type */ -#define ENOKEY 161 /* Required key not available */ -#define EKEYEXPIRED 162 /* Key has expired */ -#define EKEYREVOKED 163 /* Key has been revoked */ -#define EKEYREJECTED 164 /* Key was rejected by service */ - -/* for robust mutexes */ -#define EOWNERDEAD 165 /* Owner died */ -#define ENOTRECOVERABLE 166 /* State not recoverable */ - -#define ERFKILL 167 /* Operation not possible due to RF-kill */ +#include <uapi/asm/errno.h> -#define EHWPOISON 168 /* Memory page has hardware error */ - -#define EDQUOT 1133 /* Quota exceeded */ - -#ifdef __KERNEL__ /* The biggest error number defined here or in <linux/errno.h>. */ #define EMAXERRNO 1133 -#endif /* __KERNEL__ */ - #endif /* _ASM_ERRNO_H */ diff --git a/arch/mips/include/asm/kspd.h b/arch/mips/include/asm/kspd.h index 4e9e724c893..ec6832950ac 100644 --- a/arch/mips/include/asm/kspd.h +++ b/arch/mips/include/asm/kspd.h @@ -25,12 +25,8 @@ struct kspd_notifications { struct list_head list; }; -#ifdef CONFIG_MIPS_APSP_KSPD -extern void kspd_notify(struct kspd_notifications *notify); -#else static inline void kspd_notify(struct kspd_notifications *notify) { } -#endif #endif diff --git a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h index 6ddae926bf7..ea4b66dccf6 100644 --- a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h @@ -42,6 +42,8 @@ #define cpu_has_mips64r1 0 #define cpu_has_mips64r2 0 +#define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_64bits 0 diff --git a/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h b/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h index 3f741af37d4..09f45e6afad 100644 --- a/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-au1x00/cpu-feature-overrides.h @@ -37,6 +37,7 @@ #define cpu_has_mips64r1 0 #define cpu_has_mips64r2 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 #define cpu_has_nofpuex 0 diff --git a/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h b/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h index f453c01d067..e9c408e8ff4 100644 --- a/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h @@ -37,6 +37,7 @@ #define cpu_has_mips64r2 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 diff --git a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h index 375ad0c815f..94ed063eec9 100644 --- a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h @@ -53,6 +53,7 @@ #define cpu_has_mips64r2 1 #define cpu_has_mips_r2_exec_hazard 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_vint 0 #define cpu_has_veic 0 diff --git a/arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h index b3314cf5319..babc8374e37 100644 --- a/arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-cobalt/cpu-feature-overrides.h @@ -45,6 +45,7 @@ #define cpu_has_ic_fills_f_dc 0 #define cpu_icache_snoops_remote_store 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 diff --git a/arch/mips/include/asm/mach-db1x00/bcsr.h b/arch/mips/include/asm/mach-db1x00/bcsr.h index bb9fc23d853..16f1cf5982b 100644 --- a/arch/mips/include/asm/mach-db1x00/bcsr.h +++ b/arch/mips/include/asm/mach-db1x00/bcsr.h @@ -162,6 +162,8 @@ enum bcsr_whoami_boards { #define BCSR_BOARD_PCIEXTARB 0x0200 #define BCSR_BOARD_GPIO200RST 0x0400 #define BCSR_BOARD_PCICLKOUT 0x0800 +#define BCSR_BOARD_PB1100_SD0PWR 0x0400 +#define BCSR_BOARD_PB1100_SD1PWR 0x0800 #define BCSR_BOARD_PCICFG 0x1000 #define BCSR_BOARD_SPISEL 0x2000 /* PB/DB1550 */ #define BCSR_BOARD_SD0WP 0x4000 /* DB1100 */ diff --git a/arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h index 9c8735158da..f4caacd2555 100644 --- a/arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ip22/cpu-feature-overrides.h @@ -30,6 +30,7 @@ #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 diff --git a/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h index 7d3112b148d..1d2b6ff60d3 100644 --- a/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ip27/cpu-feature-overrides.h @@ -26,6 +26,7 @@ #define cpu_has_dc_aliases 0 #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_icache_snoops_remote_store 1 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 diff --git a/arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h index 9a53b326f84..50d344ca60a 100644 --- a/arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ip28/cpu-feature-overrides.h @@ -27,6 +27,7 @@ #define cpu_has_dc_aliases 0 /* see probe_pcache() */ #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_icache_snoops_remote_store 1 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 diff --git a/arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h index 6782fccebe8..2e1ec6cfedd 100644 --- a/arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-ip32/cpu-feature-overrides.h @@ -37,6 +37,7 @@ #define cpu_has_vtag_icache 0 #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_4k_cache 1 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 diff --git a/arch/mips/include/asm/mach-jz4740/cpu-feature-overrides.h b/arch/mips/include/asm/mach-jz4740/cpu-feature-overrides.h index d12e5c6477b..a225baaa215 100644 --- a/arch/mips/include/asm/mach-jz4740/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-jz4740/cpu-feature-overrides.h @@ -38,6 +38,7 @@ #define cpu_has_mips64r1 0 #define cpu_has_mips64r2 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 #define cpu_has_nofpuex 0 diff --git a/arch/mips/include/asm/mach-jz4740/platform.h b/arch/mips/include/asm/mach-jz4740/platform.h index 564ab81d6cd..163e81db880 100644 --- a/arch/mips/include/asm/mach-jz4740/platform.h +++ b/arch/mips/include/asm/mach-jz4740/platform.h @@ -31,6 +31,7 @@ extern struct platform_device jz4740_pcm_device; extern struct platform_device jz4740_codec_device; extern struct platform_device jz4740_adc_device; extern struct platform_device jz4740_wdt_device; +extern struct platform_device jz4740_pwm_device; void jz4740_serial_device_register(void); diff --git a/arch/mips/include/asm/mach-jz4740/timer.h b/arch/mips/include/asm/mach-jz4740/timer.h index 9baa03ce748..a7759fb1f73 100644 --- a/arch/mips/include/asm/mach-jz4740/timer.h +++ b/arch/mips/include/asm/mach-jz4740/timer.h @@ -16,7 +16,120 @@ #ifndef __ASM_MACH_JZ4740_TIMER #define __ASM_MACH_JZ4740_TIMER +#define JZ_REG_TIMER_STOP 0x0C +#define JZ_REG_TIMER_STOP_SET 0x1C +#define JZ_REG_TIMER_STOP_CLEAR 0x2C +#define JZ_REG_TIMER_ENABLE 0x00 +#define JZ_REG_TIMER_ENABLE_SET 0x04 +#define JZ_REG_TIMER_ENABLE_CLEAR 0x08 +#define JZ_REG_TIMER_FLAG 0x10 +#define JZ_REG_TIMER_FLAG_SET 0x14 +#define JZ_REG_TIMER_FLAG_CLEAR 0x18 +#define JZ_REG_TIMER_MASK 0x20 +#define JZ_REG_TIMER_MASK_SET 0x24 +#define JZ_REG_TIMER_MASK_CLEAR 0x28 + +#define JZ_REG_TIMER_DFR(x) (((x) * 0x10) + 0x30) +#define JZ_REG_TIMER_DHR(x) (((x) * 0x10) + 0x34) +#define JZ_REG_TIMER_CNT(x) (((x) * 0x10) + 0x38) +#define JZ_REG_TIMER_CTRL(x) (((x) * 0x10) + 0x3C) + +#define JZ_TIMER_IRQ_HALF(x) BIT((x) + 0x10) +#define JZ_TIMER_IRQ_FULL(x) BIT(x) + +#define JZ_TIMER_CTRL_PWM_ABBRUPT_SHUTDOWN BIT(9) +#define JZ_TIMER_CTRL_PWM_ACTIVE_LOW BIT(8) +#define JZ_TIMER_CTRL_PWM_ENABLE BIT(7) +#define JZ_TIMER_CTRL_PRESCALE_MASK 0x1c +#define JZ_TIMER_CTRL_PRESCALE_OFFSET 0x3 +#define JZ_TIMER_CTRL_PRESCALE_1 (0 << 3) +#define JZ_TIMER_CTRL_PRESCALE_4 (1 << 3) +#define JZ_TIMER_CTRL_PRESCALE_16 (2 << 3) +#define JZ_TIMER_CTRL_PRESCALE_64 (3 << 3) +#define JZ_TIMER_CTRL_PRESCALE_256 (4 << 3) +#define JZ_TIMER_CTRL_PRESCALE_1024 (5 << 3) + +#define JZ_TIMER_CTRL_PRESCALER(x) ((x) << JZ_TIMER_CTRL_PRESCALE_OFFSET) + +#define JZ_TIMER_CTRL_SRC_EXT BIT(2) +#define JZ_TIMER_CTRL_SRC_RTC BIT(1) +#define JZ_TIMER_CTRL_SRC_PCLK BIT(0) + +extern void __iomem *jz4740_timer_base; +void __init jz4740_timer_init(void); + void jz4740_timer_enable_watchdog(void); void jz4740_timer_disable_watchdog(void); +static inline void jz4740_timer_stop(unsigned int timer) +{ + writel(BIT(timer), jz4740_timer_base + JZ_REG_TIMER_STOP_SET); +} + +static inline void jz4740_timer_start(unsigned int timer) +{ + writel(BIT(timer), jz4740_timer_base + JZ_REG_TIMER_STOP_CLEAR); +} + +static inline bool jz4740_timer_is_enabled(unsigned int timer) +{ + return readb(jz4740_timer_base + JZ_REG_TIMER_ENABLE) & BIT(timer); +} + +static inline void jz4740_timer_enable(unsigned int timer) +{ + writeb(BIT(timer), jz4740_timer_base + JZ_REG_TIMER_ENABLE_SET); +} + +static inline void jz4740_timer_disable(unsigned int timer) +{ + writeb(BIT(timer), jz4740_timer_base + JZ_REG_TIMER_ENABLE_CLEAR); +} + +static inline void jz4740_timer_set_period(unsigned int timer, uint16_t period) +{ + writew(period, jz4740_timer_base + JZ_REG_TIMER_DFR(timer)); +} + +static inline void jz4740_timer_set_duty(unsigned int timer, uint16_t duty) +{ + writew(duty, jz4740_timer_base + JZ_REG_TIMER_DHR(timer)); +} + +static inline void jz4740_timer_set_count(unsigned int timer, uint16_t count) +{ + writew(count, jz4740_timer_base + JZ_REG_TIMER_CNT(timer)); +} + +static inline uint16_t jz4740_timer_get_count(unsigned int timer) +{ + return readw(jz4740_timer_base + JZ_REG_TIMER_CNT(timer)); +} + +static inline void jz4740_timer_ack_full(unsigned int timer) +{ + writel(JZ_TIMER_IRQ_FULL(timer), jz4740_timer_base + JZ_REG_TIMER_FLAG_CLEAR); +} + +static inline void jz4740_timer_irq_full_enable(unsigned int timer) +{ + writel(JZ_TIMER_IRQ_FULL(timer), jz4740_timer_base + JZ_REG_TIMER_FLAG_CLEAR); + writel(JZ_TIMER_IRQ_FULL(timer), jz4740_timer_base + JZ_REG_TIMER_MASK_CLEAR); +} + +static inline void jz4740_timer_irq_full_disable(unsigned int timer) +{ + writel(JZ_TIMER_IRQ_FULL(timer), jz4740_timer_base + JZ_REG_TIMER_MASK_SET); +} + +static inline void jz4740_timer_set_ctrl(unsigned int timer, uint16_t ctrl) +{ + writew(ctrl, jz4740_timer_base + JZ_REG_TIMER_CTRL(timer)); +} + +static inline uint16_t jz4740_timer_get_ctrl(unsigned int timer) +{ + return readw(jz4740_timer_base + JZ_REG_TIMER_CTRL(timer)); +} + #endif diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h index 675bd8641d5..1a05d854e34 100644 --- a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h @@ -32,6 +32,7 @@ #define cpu_has_dc_aliases (PAGE_SIZE < 0x4000) #define cpu_has_divec 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_ejtag 0 #define cpu_has_fpu 1 #define cpu_has_ic_fills_f_dc 0 diff --git a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h index 966db4be377..091deb1700e 100644 --- a/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-netlogic/cpu-feature-overrides.h @@ -26,6 +26,7 @@ #define cpu_has_vtag_icache 0 #define cpu_has_ic_fills_f_dc 1 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_icache_snoops_remote_store 1 diff --git a/arch/mips/include/asm/mach-powertv/cpu-feature-overrides.h b/arch/mips/include/asm/mach-powertv/cpu-feature-overrides.h index f751e3ec56f..58c76ec32a1 100644 --- a/arch/mips/include/asm/mach-powertv/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-powertv/cpu-feature-overrides.h @@ -45,6 +45,7 @@ #define cpu_has_mips64r1 0 #define cpu_has_mips64r2 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 #define cpu_has_nofpuex 0 diff --git a/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h b/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h index c3e4d3a4c95..b15307597ee 100644 --- a/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h @@ -60,6 +60,7 @@ #define cpu_has_mips64r2 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 /* #define cpu_has_nofpuex ? */ diff --git a/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h b/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h index ccf54336353..f095c529c48 100644 --- a/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-rm/cpu-feature-overrides.h @@ -30,6 +30,7 @@ #define cpu_has_dc_aliases (PAGE_SIZE < 0x4000) #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_nofpuex 0 #define cpu_has_64bits 1 #define cpu_has_mipsmt 0 diff --git a/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h b/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h index 1c1f92415b9..92927b62b5a 100644 --- a/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-sibyte/cpu-feature-overrides.h @@ -26,6 +26,7 @@ #define cpu_has_dc_aliases 0 #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 #define cpu_icache_snoops_remote_store 0 diff --git a/arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h b/arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h index 275eaf92c74..7f5144c6ce2 100644 --- a/arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-tx49xx/cpu-feature-overrides.h @@ -12,6 +12,7 @@ #define cpu_has_vtag_icache 0 #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 diff --git a/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h b/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h index 470e5e9e10d..56bdd329860 100644 --- a/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-yosemite/cpu-feature-overrides.h @@ -26,6 +26,7 @@ #define cpu_has_dc_aliases 0 #define cpu_has_ic_fills_f_dc 0 #define cpu_has_dsp 0 +#define cpu_has_dsp2 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 #define cpu_icache_snoops_remote_store 0 diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 528fda1e957..eb742895dcb 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -458,6 +458,8 @@ #define CAUSEF_IP7 (_ULCAST_(1) << 15) #define CAUSEB_IV 23 #define CAUSEF_IV (_ULCAST_(1) << 23) +#define CAUSEB_PCI 26 +#define CAUSEF_PCI (_ULCAST_(1) << 26) #define CAUSEB_CE 28 #define CAUSEF_CE (_ULCAST_(3) << 28) #define CAUSEB_TI 30 @@ -590,6 +592,7 @@ #define MIPS_CONF3_VEIC (_ULCAST_(1) << 6) #define MIPS_CONF3_LPA (_ULCAST_(1) << 7) #define MIPS_CONF3_DSP (_ULCAST_(1) << 10) +#define MIPS_CONF3_DSP2P (_ULCAST_(1) << 11) #define MIPS_CONF3_RXI (_ULCAST_(1) << 12) #define MIPS_CONF3_ULRI (_ULCAST_(1) << 13) diff --git a/arch/mips/include/asm/module.h b/arch/mips/include/asm/module.h index dca8bce8c7a..26137da1c71 100644 --- a/arch/mips/include/asm/module.h +++ b/arch/mips/include/asm/module.h @@ -35,11 +35,14 @@ typedef struct { } Elf64_Mips_Rela; #ifdef CONFIG_32BIT - #define Elf_Shdr Elf32_Shdr #define Elf_Sym Elf32_Sym #define Elf_Ehdr Elf32_Ehdr #define Elf_Addr Elf32_Addr +#define Elf_Rel Elf32_Rel +#define Elf_Rela Elf32_Rela +#define ELF_R_TYPE(X) ELF32_R_TYPE(X) +#define ELF_R_SYM(X) ELF32_R_SYM(X) #define Elf_Mips_Rel Elf32_Rel #define Elf_Mips_Rela Elf32_Rela @@ -50,11 +53,14 @@ typedef struct { #endif #ifdef CONFIG_64BIT - #define Elf_Shdr Elf64_Shdr #define Elf_Sym Elf64_Sym #define Elf_Ehdr Elf64_Ehdr #define Elf_Addr Elf64_Addr +#define Elf_Rel Elf64_Rel +#define Elf_Rela Elf64_Rela +#define ELF_R_TYPE(X) ELF64_R_TYPE(X) +#define ELF_R_SYM(X) ELF64_R_SYM(X) #define Elf_Mips_Rel Elf64_Mips_Rel #define Elf_Mips_Rela Elf64_Mips_Rela diff --git a/arch/mips/include/asm/pgtable-64.h b/arch/mips/include/asm/pgtable-64.h index 55908fd56b1..f5b521d5a67 100644 --- a/arch/mips/include/asm/pgtable-64.h +++ b/arch/mips/include/asm/pgtable-64.h @@ -9,6 +9,7 @@ #ifndef _ASM_PGTABLE_64_H #define _ASM_PGTABLE_64_H +#include <linux/compiler.h> #include <linux/linkage.h> #include <asm/addrspace.h> @@ -162,7 +163,6 @@ typedef struct { unsigned long pmd; } pmd_t; extern pmd_t invalid_pmd_table[PTRS_PER_PMD]; -extern pmd_t empty_bad_pmd_table[PTRS_PER_PMD]; #endif /* @@ -173,7 +173,19 @@ static inline int pmd_none(pmd_t pmd) return pmd_val(pmd) == (unsigned long) invalid_pte_table; } -#define pmd_bad(pmd) (pmd_val(pmd) & ~PAGE_MASK) +static inline int pmd_bad(pmd_t pmd) +{ +#ifdef CONFIG_HUGETLB_PAGE + /* pmd_huge(pmd) but inline */ + if (unlikely(pmd_val(pmd) & _PAGE_HUGE)) + return 0; +#endif + + if (unlikely(pmd_val(pmd) & ~PAGE_MASK)) + return 1; + + return 0; +} static inline int pmd_present(pmd_t pmd) { diff --git a/arch/mips/include/asm/pmc-sierra/msp71xx/cpu-feature-overrides.h b/arch/mips/include/asm/pmc-sierra/msp71xx/cpu-feature-overrides.h index a80801b094b..016fa9446ba 100644 --- a/arch/mips/include/asm/pmc-sierra/msp71xx/cpu-feature-overrides.h +++ b/arch/mips/include/asm/pmc-sierra/msp71xx/cpu-feature-overrides.h @@ -10,6 +10,7 @@ #define cpu_has_mips16 1 #define cpu_has_dsp 1 +/* #define cpu_has_dsp2 ??? - do runtime detection */ #define cpu_has_mipsmt 1 #define cpu_has_fpu 0 diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h index 4b7f5252d2f..4f5da948a77 100644 --- a/arch/mips/include/asm/ptrace.h +++ b/arch/mips/include/asm/ptrace.h @@ -9,115 +9,12 @@ #ifndef _ASM_PTRACE_H #define _ASM_PTRACE_H -/* 0 - 31 are integer registers, 32 - 63 are fp registers. */ -#define FPR_BASE 32 -#define PC 64 -#define CAUSE 65 -#define BADVADDR 66 -#define MMHI 67 -#define MMLO 68 -#define FPC_CSR 69 -#define FPC_EIR 70 -#define DSP_BASE 71 /* 3 more hi / lo register pairs */ -#define DSP_CONTROL 77 -#define ACX 78 - -/* - * This struct defines the way the registers are stored on the stack during a - * system call/exception. As usual the registers k0/k1 aren't being saved. - */ -struct pt_regs { -#ifdef CONFIG_32BIT - /* Pad bytes for argument save space on the stack. */ - unsigned long pad0[6]; -#endif - - /* Saved main processor registers. */ - unsigned long regs[32]; - - /* Saved special registers. */ - unsigned long cp0_status; - unsigned long hi; - unsigned long lo; -#ifdef CONFIG_CPU_HAS_SMARTMIPS - unsigned long acx; -#endif - unsigned long cp0_badvaddr; - unsigned long cp0_cause; - unsigned long cp0_epc; -#ifdef CONFIG_MIPS_MT_SMTC - unsigned long cp0_tcstatus; -#endif /* CONFIG_MIPS_MT_SMTC */ -#ifdef CONFIG_CPU_CAVIUM_OCTEON - unsigned long long mpl[3]; /* MTM{0,1,2} */ - unsigned long long mtp[3]; /* MTP{0,1,2} */ -#endif -} __attribute__ ((aligned (8))); - -/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 -/* #define PTRACE_GETFPXREGS 18 */ -/* #define PTRACE_SETFPXREGS 19 */ - -#define PTRACE_OLDSETOPTIONS 21 - -#define PTRACE_GET_THREAD_AREA 25 -#define PTRACE_SET_THREAD_AREA 26 - -/* Calls to trace a 64bit program from a 32bit program. */ -#define PTRACE_PEEKTEXT_3264 0xc0 -#define PTRACE_PEEKDATA_3264 0xc1 -#define PTRACE_POKETEXT_3264 0xc2 -#define PTRACE_POKEDATA_3264 0xc3 -#define PTRACE_GET_THREAD_AREA_3264 0xc4 - -/* Read and write watchpoint registers. */ -enum pt_watch_style { - pt_watch_style_mips32, - pt_watch_style_mips64 -}; -struct mips32_watch_regs { - unsigned int watchlo[8]; - /* Lower 16 bits of watchhi. */ - unsigned short watchhi[8]; - /* Valid mask and I R W bits. - * bit 0 -- 1 if W bit is usable. - * bit 1 -- 1 if R bit is usable. - * bit 2 -- 1 if I bit is usable. - * bits 3 - 11 -- Valid watchhi mask bits. - */ - unsigned short watch_masks[8]; - /* The number of valid watch register pairs. */ - unsigned int num_valid; -} __attribute__((aligned(8))); - -struct mips64_watch_regs { - unsigned long long watchlo[8]; - unsigned short watchhi[8]; - unsigned short watch_masks[8]; - unsigned int num_valid; -} __attribute__((aligned(8))); - -struct pt_watch_regs { - enum pt_watch_style style; - union { - struct mips32_watch_regs mips32; - struct mips64_watch_regs mips64; - }; -}; - -#define PTRACE_GET_WATCH_REGS 0xd0 -#define PTRACE_SET_WATCH_REGS 0xd1 - -#ifdef __KERNEL__ #include <linux/compiler.h> #include <linux/linkage.h> #include <linux/types.h> #include <asm/isadep.h> +#include <uapi/asm/ptrace.h> struct task_struct; @@ -164,6 +61,4 @@ static inline void die_if_kernel(const char *str, struct pt_regs *regs) die(str, regs); } -#endif - #endif /* _ASM_PTRACE_H */ diff --git a/arch/mips/include/asm/setup.h b/arch/mips/include/asm/setup.h index 2560b6b6a7d..e26589ef36e 100644 --- a/arch/mips/include/asm/setup.h +++ b/arch/mips/include/asm/setup.h @@ -1,9 +1,8 @@ #ifndef _MIPS_SETUP_H #define _MIPS_SETUP_H -#define COMMAND_LINE_SIZE 4096 +#include <uapi/asm/setup.h> -#ifdef __KERNEL__ extern void setup_early_printk(void); extern void set_handler(unsigned long offset, void *addr, unsigned long len); @@ -17,6 +16,4 @@ extern unsigned long ebase; extern void per_cpu_trap_init(bool); extern void cpu_cache_init(void); -#endif /* __KERNEL__ */ - #endif /* __SETUP_H */ diff --git a/arch/mips/include/asm/sigcontext.h b/arch/mips/include/asm/sigcontext.h index 9e89cf99d4e..eeeb0f48c76 100644 --- a/arch/mips/include/asm/sigcontext.h +++ b/arch/mips/include/asm/sigcontext.h @@ -9,71 +9,10 @@ #ifndef _ASM_SIGCONTEXT_H #define _ASM_SIGCONTEXT_H -#include <linux/types.h> -#include <asm/sgidefs.h> - -#if _MIPS_SIM == _MIPS_SIM_ABI32 - -/* - * Keep this struct definition in sync with the sigcontext fragment - * in arch/mips/tools/offset.c - */ -struct sigcontext { - unsigned int sc_regmask; /* Unused */ - unsigned int sc_status; /* Unused */ - unsigned long long sc_pc; - unsigned long long sc_regs[32]; - unsigned long long sc_fpregs[32]; - unsigned int sc_acx; /* Was sc_ownedfp */ - unsigned int sc_fpc_csr; - unsigned int sc_fpc_eir; /* Unused */ - unsigned int sc_used_math; - unsigned int sc_dsp; /* dsp status, was sc_ssflags */ - unsigned long long sc_mdhi; - unsigned long long sc_mdlo; - unsigned long sc_hi1; /* Was sc_cause */ - unsigned long sc_lo1; /* Was sc_badvaddr */ - unsigned long sc_hi2; /* Was sc_sigset[4] */ - unsigned long sc_lo2; - unsigned long sc_hi3; - unsigned long sc_lo3; -}; - -#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ +#include <uapi/asm/sigcontext.h> #if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 -#include <linux/posix_types.h> -/* - * Keep this struct definition in sync with the sigcontext fragment - * in arch/mips/tools/offset.c - * - * Warning: this structure illdefined with sc_badvaddr being just an unsigned - * int so it was changed to unsigned long in 2.6.0-test1. This may break - * binary compatibility - no prisoners. - * DSP ASE in 2.6.12-rc4. Turn sc_mdhi and sc_mdlo into an array of four - * entries, add sc_dsp and sc_reserved for padding. No prisoners. - */ -struct sigcontext { - __u64 sc_regs[32]; - __u64 sc_fpregs[32]; - __u64 sc_mdhi; - __u64 sc_hi1; - __u64 sc_hi2; - __u64 sc_hi3; - __u64 sc_mdlo; - __u64 sc_lo1; - __u64 sc_lo2; - __u64 sc_lo3; - __u64 sc_pc; - __u32 sc_fpc_csr; - __u32 sc_used_math; - __u32 sc_dsp; - __u32 sc_reserved; -}; - -#ifdef __KERNEL__ - struct sigcontext32 { __u32 sc_regmask; /* Unused */ __u32 sc_status; /* Unused */ @@ -94,8 +33,5 @@ struct sigcontext32 { __u32 sc_hi3; __u32 sc_lo3; }; -#endif /* __KERNEL__ */ - #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ - #endif /* _ASM_SIGCONTEXT_H */ diff --git a/arch/mips/include/asm/siginfo.h b/arch/mips/include/asm/siginfo.h index 20ebeb875ee..dd9a762646f 100644 --- a/arch/mips/include/asm/siginfo.h +++ b/arch/mips/include/asm/siginfo.h @@ -9,108 +9,8 @@ #ifndef _ASM_SIGINFO_H #define _ASM_SIGINFO_H +#include <uapi/asm/siginfo.h> -#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(long) + 2*sizeof(int)) -#undef __ARCH_SI_TRAPNO /* exception code needs to fill this ... */ - -#define HAVE_ARCH_SIGINFO_T - -/* - * We duplicate the generic versions - <asm-generic/siginfo.h> is just borked - * by design ... - */ -#define HAVE_ARCH_COPY_SIGINFO -struct siginfo; - -/* - * Careful to keep union _sifields from shifting ... - */ -#ifdef CONFIG_32BIT -#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int)) -#endif -#ifdef CONFIG_64BIT -#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int)) -#endif - -#include <asm-generic/siginfo.h> - -typedef struct siginfo { - int si_signo; - int si_code; - int si_errno; - int __pad0[SI_MAX_SIZE / sizeof(int) - SI_PAD_SIZE - 3]; - - union { - int _pad[SI_PAD_SIZE]; - - /* kill() */ - struct { - pid_t _pid; /* sender's pid */ - __ARCH_SI_UID_T _uid; /* sender's uid */ - } _kill; - - /* POSIX.1b timers */ - struct { - timer_t _tid; /* timer id */ - int _overrun; /* overrun count */ - char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)]; - sigval_t _sigval; /* same as below */ - int _sys_private; /* not to be passed to user */ - } _timer; - - /* POSIX.1b signals */ - struct { - pid_t _pid; /* sender's pid */ - __ARCH_SI_UID_T _uid; /* sender's uid */ - sigval_t _sigval; - } _rt; - - /* SIGCHLD */ - struct { - pid_t _pid; /* which child */ - __ARCH_SI_UID_T _uid; /* sender's uid */ - int _status; /* exit code */ - clock_t _utime; - clock_t _stime; - } _sigchld; - - /* IRIX SIGCHLD */ - struct { - pid_t _pid; /* which child */ - clock_t _utime; - int _status; /* exit code */ - clock_t _stime; - } _irix_sigchld; - - /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ - struct { - void __user *_addr; /* faulting insn/memory ref. */ -#ifdef __ARCH_SI_TRAPNO - int _trapno; /* TRAP # which caused the signal */ -#endif - short _addr_lsb; - } _sigfault; - - /* SIGPOLL, SIGXFSZ (To do ...) */ - struct { - __ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */ - int _fd; - } _sigpoll; - } _sifields; -} siginfo_t; - -/* - * si_code values - * Again these have been chosen to be IRIX compatible. - */ -#undef SI_ASYNCIO -#undef SI_TIMER -#undef SI_MESGQ -#define SI_ASYNCIO -2 /* sent by AIO completion */ -#define SI_TIMER __SI_CODE(__SI_TIMER, -3) /* sent by timer expiration */ -#define SI_MESGQ __SI_CODE(__SI_MESGQ, -4) /* sent by real time mesq state change */ - -#ifdef __KERNEL__ /* * Duplicated here because of <asm-generic/siginfo.h> braindamage ... @@ -126,6 +26,4 @@ static inline void copy_siginfo(struct siginfo *to, struct siginfo *from) memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld)); } -#endif - #endif /* _ASM_SIGINFO_H */ diff --git a/arch/mips/include/asm/signal.h b/arch/mips/include/asm/signal.h index c783f364938..880240dff8b 100644 --- a/arch/mips/include/asm/signal.h +++ b/arch/mips/include/asm/signal.h @@ -9,93 +9,8 @@ #ifndef _ASM_SIGNAL_H #define _ASM_SIGNAL_H -#include <linux/types.h> +#include <uapi/asm/signal.h> -#define _NSIG 128 -#define _NSIG_BPW (sizeof(unsigned long) * 8) -#define _NSIG_WORDS (_NSIG / _NSIG_BPW) - -typedef struct { - unsigned long sig[_NSIG_WORDS]; -} sigset_t; - -typedef unsigned long old_sigset_t; /* at least 32 bits */ - -#define SIGHUP 1 /* Hangup (POSIX). */ -#define SIGINT 2 /* Interrupt (ANSI). */ -#define SIGQUIT 3 /* Quit (POSIX). */ -#define SIGILL 4 /* Illegal instruction (ANSI). */ -#define SIGTRAP 5 /* Trace trap (POSIX). */ -#define SIGIOT 6 /* IOT trap (4.2 BSD). */ -#define SIGABRT SIGIOT /* Abort (ANSI). */ -#define SIGEMT 7 -#define SIGFPE 8 /* Floating-point exception (ANSI). */ -#define SIGKILL 9 /* Kill, unblockable (POSIX). */ -#define SIGBUS 10 /* BUS error (4.2 BSD). */ -#define SIGSEGV 11 /* Segmentation violation (ANSI). */ -#define SIGSYS 12 -#define SIGPIPE 13 /* Broken pipe (POSIX). */ -#define SIGALRM 14 /* Alarm clock (POSIX). */ -#define SIGTERM 15 /* Termination (ANSI). */ -#define SIGUSR1 16 /* User-defined signal 1 (POSIX). */ -#define SIGUSR2 17 /* User-defined signal 2 (POSIX). */ -#define SIGCHLD 18 /* Child status has changed (POSIX). */ -#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */ -#define SIGPWR 19 /* Power failure restart (System V). */ -#define SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */ -#define SIGURG 21 /* Urgent condition on socket (4.2 BSD). */ -#define SIGIO 22 /* I/O now possible (4.2 BSD). */ -#define SIGPOLL SIGIO /* Pollable event occurred (System V). */ -#define SIGSTOP 23 /* Stop, unblockable (POSIX). */ -#define SIGTSTP 24 /* Keyboard stop (POSIX). */ -#define SIGCONT 25 /* Continue (POSIX). */ -#define SIGTTIN 26 /* Background read from tty (POSIX). */ -#define SIGTTOU 27 /* Background write to tty (POSIX). */ -#define SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */ -#define SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */ -#define SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */ -#define SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */ - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX _NSIG - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_ONSTACK 0x08000000 -#define SA_RESETHAND 0x80000000 -#define SA_RESTART 0x10000000 -#define SA_SIGINFO 0x00000008 -#define SA_NODEFER 0x40000000 -#define SA_NOCLDWAIT 0x00010000 -#define SA_NOCLDSTOP 0x00000001 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define SA_RESTORER 0x04000000 /* Only for o32 */ - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#ifdef __KERNEL__ #ifdef CONFIG_TRAD_SIGNALS #define sig_uses_siginfo(ka) ((ka)->sa.sa_flags & SA_SIGINFO) @@ -103,37 +18,9 @@ typedef unsigned long old_sigset_t; /* at least 32 bits */ #define sig_uses_siginfo(ka) (1) #endif -#endif /* __KERNEL__ */ - -#define SIG_BLOCK 1 /* for blocking signals */ -#define SIG_UNBLOCK 2 /* for unblocking signals */ -#define SIG_SETMASK 3 /* for setting the signal mask */ - -#include <asm-generic/signal-defs.h> - -struct sigaction { - unsigned int sa_flags; - __sighandler_t sa_handler; - sigset_t sa_mask; -}; - -struct k_sigaction { - struct sigaction sa; -}; - -/* IRIX compatible stack_t */ -typedef struct sigaltstack { - void __user *ss_sp; - size_t ss_size; - int ss_flags; -} stack_t; - -#ifdef __KERNEL__ #include <asm/sigcontext.h> #include <asm/siginfo.h> #define ptrace_signal_deliver(regs, cookie) do { } while (0) -#endif /* __KERNEL__ */ - #endif /* _ASM_SIGNAL_H */ diff --git a/arch/mips/include/asm/socket.h b/arch/mips/include/asm/socket.h index a2ed6fdad4e..4724a563c5b 100644 --- a/arch/mips/include/asm/socket.h +++ b/arch/mips/include/asm/socket.h @@ -9,87 +9,8 @@ #ifndef _ASM_SOCKET_H #define _ASM_SOCKET_H -#include <asm/sockios.h> +#include <uapi/asm/socket.h> -/* - * For setsockopt(2) - * - * This defines are ABI conformant as far as Linux supports these ... - */ -#define SOL_SOCKET 0xffff - -#define SO_DEBUG 0x0001 /* Record debugging information. */ -#define SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */ -#define SO_KEEPALIVE 0x0008 /* Keep connections alive and send - SIGPIPE when they die. */ -#define SO_DONTROUTE 0x0010 /* Don't do local routing. */ -#define SO_BROADCAST 0x0020 /* Allow transmission of - broadcast messages. */ -#define SO_LINGER 0x0080 /* Block on close of a reliable - socket to transmit pending data. */ -#define SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band. */ -#if 0 -To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */ -#endif - -#define SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */ -#define SO_STYLE SO_TYPE /* Synonym */ -#define SO_ERROR 0x1007 /* get error status and clear */ -#define SO_SNDBUF 0x1001 /* Send buffer size. */ -#define SO_RCVBUF 0x1002 /* Receive buffer. */ -#define SO_SNDLOWAT 0x1003 /* send low-water mark */ -#define SO_RCVLOWAT 0x1004 /* receive low-water mark */ -#define SO_SNDTIMEO 0x1005 /* send timeout */ -#define SO_RCVTIMEO 0x1006 /* receive timeout */ -#define SO_ACCEPTCONN 0x1009 -#define SO_PROTOCOL 0x1028 /* protocol type */ -#define SO_DOMAIN 0x1029 /* domain/socket family */ - -/* linux-specific, might as well be the same as on i386 */ -#define SO_NO_CHECK 11 -#define SO_PRIORITY 12 -#define SO_BSDCOMPAT 14 - -#define SO_PASSCRED 17 -#define SO_PEERCRED 18 - -/* Security levels - as per NRL IPv6 - don't actually do anything */ -#define SO_SECURITY_AUTHENTICATION 22 -#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 -#define SO_SECURITY_ENCRYPTION_NETWORK 24 - -#define SO_BINDTODEVICE 25 - -/* Socket filtering */ -#define SO_ATTACH_FILTER 26 -#define SO_DETACH_FILTER 27 - -#define SO_PEERNAME 28 -#define SO_TIMESTAMP 29 -#define SCM_TIMESTAMP SO_TIMESTAMP - -#define SO_PEERSEC 30 -#define SO_SNDBUFFORCE 31 -#define SO_RCVBUFFORCE 33 -#define SO_PASSSEC 34 -#define SO_TIMESTAMPNS 35 -#define SCM_TIMESTAMPNS SO_TIMESTAMPNS - -#define SO_MARK 36 - -#define SO_TIMESTAMPING 37 -#define SCM_TIMESTAMPING SO_TIMESTAMPING - -#define SO_RXQ_OVFL 40 - -#define SO_WIFI_STATUS 41 -#define SCM_WIFI_STATUS SO_WIFI_STATUS -#define SO_PEEK_OFF 42 - -/* Instruct lower device to use last 4-bytes of skb data as FCS */ -#define SO_NOFCS 43 - -#ifdef __KERNEL__ /** sock_type - Socket types * @@ -126,6 +47,4 @@ enum sock_type { #define ARCH_HAS_SOCKET_TYPES 1 -#endif /* __KERNEL__ */ - #endif /* _ASM_SOCKET_H */ diff --git a/arch/mips/include/asm/termios.h b/arch/mips/include/asm/termios.h index abdd87aaf60..6245b68a69a 100644 --- a/arch/mips/include/asm/termios.h +++ b/arch/mips/include/asm/termios.h @@ -9,58 +9,8 @@ #ifndef _ASM_TERMIOS_H #define _ASM_TERMIOS_H -#include <linux/errno.h> -#include <asm/termbits.h> -#include <asm/ioctls.h> - -struct sgttyb { - char sg_ispeed; - char sg_ospeed; - char sg_erase; - char sg_kill; - int sg_flags; /* SGI special - int, not short */ -}; - -struct tchars { - char t_intrc; - char t_quitc; - char t_startc; - char t_stopc; - char t_eofc; - char t_brkc; -}; - -struct ltchars { - char t_suspc; /* stop process signal */ - char t_dsuspc; /* delayed stop process signal */ - char t_rprntc; /* reprint line */ - char t_flushc; /* flush output (toggles) */ - char t_werasc; /* word erase */ - char t_lnextc; /* literal next character */ -}; - -/* TIOCGSIZE, TIOCSSIZE not defined yet. Only needed for SunOS source - compatibility anyway ... */ - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - char c_line; /* line discipline */ - unsigned char c_cc[NCCS]; /* control characters */ -}; - -#ifdef __KERNEL__ #include <asm/uaccess.h> +#include <uapi/asm/termios.h> /* * intr=^C quit=^\ erase=del kill=^U @@ -70,25 +20,6 @@ struct termio { * eof=^D eol=\0 */ #define INIT_C_CC "\003\034\177\025\1\0\0\0\021\023\032\0\022\017\027\026\004\0" -#endif - -/* modem lines */ -#define TIOCM_LE 0x001 /* line enable */ -#define TIOCM_DTR 0x002 /* data terminal ready */ -#define TIOCM_RTS 0x004 /* request to send */ -#define TIOCM_ST 0x010 /* secondary transmit */ -#define TIOCM_SR 0x020 /* secondary receive */ -#define TIOCM_CTS 0x040 /* clear to send */ -#define TIOCM_CAR 0x100 /* carrier detect */ -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RNG 0x200 /* ring */ -#define TIOCM_RI TIOCM_RNG -#define TIOCM_DSR 0x400 /* data set ready */ -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -#ifdef __KERNEL__ #include <linux/string.h> @@ -171,6 +102,4 @@ static inline int kernel_termios_to_user_termios_1(struct termios __user *u, return copy_to_user(u, k, sizeof(struct termios)) ? -EFAULT : 0; } -#endif /* defined(__KERNEL__) */ - #endif /* _ASM_TERMIOS_H */ diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h index 946e010f201..8debe9e9175 100644 --- a/arch/mips/include/asm/thread_info.h +++ b/arch/mips/include/asm/thread_info.h @@ -103,7 +103,6 @@ register struct thread_info *__current_thread_info __asm__("$28"); #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */ -#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define TIF_FIXADE 20 /* Fix address errors in software */ #define TIF_LOGADE 21 /* Log address errors to syslog */ @@ -125,9 +124,7 @@ register struct thread_info *__current_thread_info __asm__("$28"); #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) #define _TIF_SECCOMP (1<<TIF_SECCOMP) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_USEDFPU (1<<TIF_USEDFPU) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_FIXADE (1<<TIF_FIXADE) #define _TIF_LOGADE (1<<TIF_LOGADE) #define _TIF_32BIT_REGS (1<<TIF_32BIT_REGS) diff --git a/arch/mips/include/asm/types.h b/arch/mips/include/asm/types.h index 1228b25b290..a845aafedee 100644 --- a/arch/mips/include/asm/types.h +++ b/arch/mips/include/asm/types.h @@ -11,24 +11,12 @@ #ifndef _ASM_TYPES_H #define _ASM_TYPES_H -/* - * We don't use int-l64.h for the kernel anymore but still use it for - * userspace to avoid code changes. - */ -#ifdef __KERNEL__ # include <asm-generic/int-ll64.h> -#else -# if _MIPS_SZLONG == 64 -# include <asm-generic/int-l64.h> -# else -# include <asm-generic/int-ll64.h> -# endif -#endif +#include <uapi/asm/types.h> /* * These aren't exported outside the kernel to avoid name space clashes */ -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ /* @@ -42,6 +30,4 @@ typedef unsigned long phys_t; #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* _ASM_TYPES_H */ diff --git a/arch/mips/include/asm/unistd.h b/arch/mips/include/asm/unistd.h index 161fc4d976e..9e47cc11aa2 100644 --- a/arch/mips/include/asm/unistd.h +++ b/arch/mips/include/asm/unistd.h @@ -12,1027 +12,8 @@ #ifndef _ASM_UNISTD_H #define _ASM_UNISTD_H -#include <asm/sgidefs.h> +#include <uapi/asm/unistd.h> -#if _MIPS_SIM == _MIPS_SIM_ABI32 - -/* - * Linux o32 style syscalls are in the range from 4000 to 4999. - */ -#define __NR_Linux 4000 -#define __NR_syscall (__NR_Linux + 0) -#define __NR_exit (__NR_Linux + 1) -#define __NR_fork (__NR_Linux + 2) -#define __NR_read (__NR_Linux + 3) -#define __NR_write (__NR_Linux + 4) -#define __NR_open (__NR_Linux + 5) -#define __NR_close (__NR_Linux + 6) -#define __NR_waitpid (__NR_Linux + 7) -#define __NR_creat (__NR_Linux + 8) -#define __NR_link (__NR_Linux + 9) -#define __NR_unlink (__NR_Linux + 10) -#define __NR_execve (__NR_Linux + 11) -#define __NR_chdir (__NR_Linux + 12) -#define __NR_time (__NR_Linux + 13) -#define __NR_mknod (__NR_Linux + 14) -#define __NR_chmod (__NR_Linux + 15) -#define __NR_lchown (__NR_Linux + 16) -#define __NR_break (__NR_Linux + 17) -#define __NR_unused18 (__NR_Linux + 18) -#define __NR_lseek (__NR_Linux + 19) -#define __NR_getpid (__NR_Linux + 20) -#define __NR_mount (__NR_Linux + 21) -#define __NR_umount (__NR_Linux + 22) -#define __NR_setuid (__NR_Linux + 23) -#define __NR_getuid (__NR_Linux + 24) -#define __NR_stime (__NR_Linux + 25) -#define __NR_ptrace (__NR_Linux + 26) -#define __NR_alarm (__NR_Linux + 27) -#define __NR_unused28 (__NR_Linux + 28) -#define __NR_pause (__NR_Linux + 29) -#define __NR_utime (__NR_Linux + 30) -#define __NR_stty (__NR_Linux + 31) -#define __NR_gtty (__NR_Linux + 32) -#define __NR_access (__NR_Linux + 33) -#define __NR_nice (__NR_Linux + 34) -#define __NR_ftime (__NR_Linux + 35) -#define __NR_sync (__NR_Linux + 36) -#define __NR_kill (__NR_Linux + 37) -#define __NR_rename (__NR_Linux + 38) -#define __NR_mkdir (__NR_Linux + 39) -#define __NR_rmdir (__NR_Linux + 40) -#define __NR_dup (__NR_Linux + 41) -#define __NR_pipe (__NR_Linux + 42) -#define __NR_times (__NR_Linux + 43) -#define __NR_prof (__NR_Linux + 44) -#define __NR_brk (__NR_Linux + 45) -#define __NR_setgid (__NR_Linux + 46) -#define __NR_getgid (__NR_Linux + 47) -#define __NR_signal (__NR_Linux + 48) -#define __NR_geteuid (__NR_Linux + 49) -#define __NR_getegid (__NR_Linux + 50) -#define __NR_acct (__NR_Linux + 51) -#define __NR_umount2 (__NR_Linux + 52) -#define __NR_lock (__NR_Linux + 53) -#define __NR_ioctl (__NR_Linux + 54) -#define __NR_fcntl (__NR_Linux + 55) -#define __NR_mpx (__NR_Linux + 56) -#define __NR_setpgid (__NR_Linux + 57) -#define __NR_ulimit (__NR_Linux + 58) -#define __NR_unused59 (__NR_Linux + 59) -#define __NR_umask (__NR_Linux + 60) -#define __NR_chroot (__NR_Linux + 61) -#define __NR_ustat (__NR_Linux + 62) -#define __NR_dup2 (__NR_Linux + 63) -#define __NR_getppid (__NR_Linux + 64) -#define __NR_getpgrp (__NR_Linux + 65) -#define __NR_setsid (__NR_Linux + 66) -#define __NR_sigaction (__NR_Linux + 67) -#define __NR_sgetmask (__NR_Linux + 68) -#define __NR_ssetmask (__NR_Linux + 69) -#define __NR_setreuid (__NR_Linux + 70) -#define __NR_setregid (__NR_Linux + 71) -#define __NR_sigsuspend (__NR_Linux + 72) -#define __NR_sigpending (__NR_Linux + 73) -#define __NR_sethostname (__NR_Linux + 74) -#define __NR_setrlimit (__NR_Linux + 75) -#define __NR_getrlimit (__NR_Linux + 76) -#define __NR_getrusage (__NR_Linux + 77) -#define __NR_gettimeofday (__NR_Linux + 78) -#define __NR_settimeofday (__NR_Linux + 79) -#define __NR_getgroups (__NR_Linux + 80) -#define __NR_setgroups (__NR_Linux + 81) -#define __NR_reserved82 (__NR_Linux + 82) -#define __NR_symlink (__NR_Linux + 83) -#define __NR_unused84 (__NR_Linux + 84) -#define __NR_readlink (__NR_Linux + 85) -#define __NR_uselib (__NR_Linux + 86) -#define __NR_swapon (__NR_Linux + 87) -#define __NR_reboot (__NR_Linux + 88) -#define __NR_readdir (__NR_Linux + 89) -#define __NR_mmap (__NR_Linux + 90) -#define __NR_munmap (__NR_Linux + 91) -#define __NR_truncate (__NR_Linux + 92) -#define __NR_ftruncate (__NR_Linux + 93) -#define __NR_fchmod (__NR_Linux + 94) -#define __NR_fchown (__NR_Linux + 95) -#define __NR_getpriority (__NR_Linux + 96) -#define __NR_setpriority (__NR_Linux + 97) -#define __NR_profil (__NR_Linux + 98) -#define __NR_statfs (__NR_Linux + 99) -#define __NR_fstatfs (__NR_Linux + 100) -#define __NR_ioperm (__NR_Linux + 101) -#define __NR_socketcall (__NR_Linux + 102) -#define __NR_syslog (__NR_Linux + 103) -#define __NR_setitimer (__NR_Linux + 104) -#define __NR_getitimer (__NR_Linux + 105) -#define __NR_stat (__NR_Linux + 106) -#define __NR_lstat (__NR_Linux + 107) -#define __NR_fstat (__NR_Linux + 108) -#define __NR_unused109 (__NR_Linux + 109) -#define __NR_iopl (__NR_Linux + 110) -#define __NR_vhangup (__NR_Linux + 111) -#define __NR_idle (__NR_Linux + 112) -#define __NR_vm86 (__NR_Linux + 113) -#define __NR_wait4 (__NR_Linux + 114) -#define __NR_swapoff (__NR_Linux + 115) -#define __NR_sysinfo (__NR_Linux + 116) -#define __NR_ipc (__NR_Linux + 117) -#define __NR_fsync (__NR_Linux + 118) -#define __NR_sigreturn (__NR_Linux + 119) -#define __NR_clone (__NR_Linux + 120) -#define __NR_setdomainname (__NR_Linux + 121) -#define __NR_uname (__NR_Linux + 122) -#define __NR_modify_ldt (__NR_Linux + 123) -#define __NR_adjtimex (__NR_Linux + 124) -#define __NR_mprotect (__NR_Linux + 125) -#define __NR_sigprocmask (__NR_Linux + 126) -#define __NR_create_module (__NR_Linux + 127) -#define __NR_init_module (__NR_Linux + 128) -#define __NR_delete_module (__NR_Linux + 129) -#define __NR_get_kernel_syms (__NR_Linux + 130) -#define __NR_quotactl (__NR_Linux + 131) -#define __NR_getpgid (__NR_Linux + 132) -#define __NR_fchdir (__NR_Linux + 133) -#define __NR_bdflush (__NR_Linux + 134) -#define __NR_sysfs (__NR_Linux + 135) -#define __NR_personality (__NR_Linux + 136) -#define __NR_afs_syscall (__NR_Linux + 137) /* Syscall for Andrew File System */ -#define __NR_setfsuid (__NR_Linux + 138) -#define __NR_setfsgid (__NR_Linux + 139) -#define __NR__llseek (__NR_Linux + 140) -#define __NR_getdents (__NR_Linux + 141) -#define __NR__newselect (__NR_Linux + 142) -#define __NR_flock (__NR_Linux + 143) -#define __NR_msync (__NR_Linux + 144) -#define __NR_readv (__NR_Linux + 145) -#define __NR_writev (__NR_Linux + 146) -#define __NR_cacheflush (__NR_Linux + 147) -#define __NR_cachectl (__NR_Linux + 148) -#define __NR_sysmips (__NR_Linux + 149) -#define __NR_unused150 (__NR_Linux + 150) -#define __NR_getsid (__NR_Linux + 151) -#define __NR_fdatasync (__NR_Linux + 152) -#define __NR__sysctl (__NR_Linux + 153) -#define __NR_mlock (__NR_Linux + 154) -#define __NR_munlock (__NR_Linux + 155) -#define __NR_mlockall (__NR_Linux + 156) -#define __NR_munlockall (__NR_Linux + 157) -#define __NR_sched_setparam (__NR_Linux + 158) -#define __NR_sched_getparam (__NR_Linux + 159) -#define __NR_sched_setscheduler (__NR_Linux + 160) -#define __NR_sched_getscheduler (__NR_Linux + 161) -#define __NR_sched_yield (__NR_Linux + 162) -#define __NR_sched_get_priority_max (__NR_Linux + 163) -#define __NR_sched_get_priority_min (__NR_Linux + 164) -#define __NR_sched_rr_get_interval (__NR_Linux + 165) -#define __NR_nanosleep (__NR_Linux + 166) -#define __NR_mremap (__NR_Linux + 167) -#define __NR_accept (__NR_Linux + 168) -#define __NR_bind (__NR_Linux + 169) -#define __NR_connect (__NR_Linux + 170) -#define __NR_getpeername (__NR_Linux + 171) -#define __NR_getsockname (__NR_Linux + 172) -#define __NR_getsockopt (__NR_Linux + 173) -#define __NR_listen (__NR_Linux + 174) -#define __NR_recv (__NR_Linux + 175) -#define __NR_recvfrom (__NR_Linux + 176) -#define __NR_recvmsg (__NR_Linux + 177) -#define __NR_send (__NR_Linux + 178) -#define __NR_sendmsg (__NR_Linux + 179) -#define __NR_sendto (__NR_Linux + 180) -#define __NR_setsockopt (__NR_Linux + 181) -#define __NR_shutdown (__NR_Linux + 182) -#define __NR_socket (__NR_Linux + 183) -#define __NR_socketpair (__NR_Linux + 184) -#define __NR_setresuid (__NR_Linux + 185) -#define __NR_getresuid (__NR_Linux + 186) -#define __NR_query_module (__NR_Linux + 187) -#define __NR_poll (__NR_Linux + 188) -#define __NR_nfsservctl (__NR_Linux + 189) -#define __NR_setresgid (__NR_Linux + 190) -#define __NR_getresgid (__NR_Linux + 191) -#define __NR_prctl (__NR_Linux + 192) -#define __NR_rt_sigreturn (__NR_Linux + 193) -#define __NR_rt_sigaction (__NR_Linux + 194) -#define __NR_rt_sigprocmask (__NR_Linux + 195) -#define __NR_rt_sigpending (__NR_Linux + 196) -#define __NR_rt_sigtimedwait (__NR_Linux + 197) -#define __NR_rt_sigqueueinfo (__NR_Linux + 198) -#define __NR_rt_sigsuspend (__NR_Linux + 199) -#define __NR_pread64 (__NR_Linux + 200) -#define __NR_pwrite64 (__NR_Linux + 201) -#define __NR_chown (__NR_Linux + 202) -#define __NR_getcwd (__NR_Linux + 203) -#define __NR_capget (__NR_Linux + 204) -#define __NR_capset (__NR_Linux + 205) -#define __NR_sigaltstack (__NR_Linux + 206) -#define __NR_sendfile (__NR_Linux + 207) -#define __NR_getpmsg (__NR_Linux + 208) -#define __NR_putpmsg (__NR_Linux + 209) -#define __NR_mmap2 (__NR_Linux + 210) -#define __NR_truncate64 (__NR_Linux + 211) -#define __NR_ftruncate64 (__NR_Linux + 212) -#define __NR_stat64 (__NR_Linux + 213) -#define __NR_lstat64 (__NR_Linux + 214) -#define __NR_fstat64 (__NR_Linux + 215) -#define __NR_pivot_root (__NR_Linux + 216) -#define __NR_mincore (__NR_Linux + 217) -#define __NR_madvise (__NR_Linux + 218) -#define __NR_getdents64 (__NR_Linux + 219) -#define __NR_fcntl64 (__NR_Linux + 220) -#define __NR_reserved221 (__NR_Linux + 221) -#define __NR_gettid (__NR_Linux + 222) -#define __NR_readahead (__NR_Linux + 223) -#define __NR_setxattr (__NR_Linux + 224) -#define __NR_lsetxattr (__NR_Linux + 225) -#define __NR_fsetxattr (__NR_Linux + 226) -#define __NR_getxattr (__NR_Linux + 227) -#define __NR_lgetxattr (__NR_Linux + 228) -#define __NR_fgetxattr (__NR_Linux + 229) -#define __NR_listxattr (__NR_Linux + 230) -#define __NR_llistxattr (__NR_Linux + 231) -#define __NR_flistxattr (__NR_Linux + 232) -#define __NR_removexattr (__NR_Linux + 233) -#define __NR_lremovexattr (__NR_Linux + 234) -#define __NR_fremovexattr (__NR_Linux + 235) -#define __NR_tkill (__NR_Linux + 236) -#define __NR_sendfile64 (__NR_Linux + 237) -#define __NR_futex (__NR_Linux + 238) -#define __NR_sched_setaffinity (__NR_Linux + 239) -#define __NR_sched_getaffinity (__NR_Linux + 240) -#define __NR_io_setup (__NR_Linux + 241) -#define __NR_io_destroy (__NR_Linux + 242) -#define __NR_io_getevents (__NR_Linux + 243) -#define __NR_io_submit (__NR_Linux + 244) -#define __NR_io_cancel (__NR_Linux + 245) -#define __NR_exit_group (__NR_Linux + 246) -#define __NR_lookup_dcookie (__NR_Linux + 247) -#define __NR_epoll_create (__NR_Linux + 248) -#define __NR_epoll_ctl (__NR_Linux + 249) -#define __NR_epoll_wait (__NR_Linux + 250) -#define __NR_remap_file_pages (__NR_Linux + 251) -#define __NR_set_tid_address (__NR_Linux + 252) -#define __NR_restart_syscall (__NR_Linux + 253) -#define __NR_fadvise64 (__NR_Linux + 254) -#define __NR_statfs64 (__NR_Linux + 255) -#define __NR_fstatfs64 (__NR_Linux + 256) -#define __NR_timer_create (__NR_Linux + 257) -#define __NR_timer_settime (__NR_Linux + 258) -#define __NR_timer_gettime (__NR_Linux + 259) -#define __NR_timer_getoverrun (__NR_Linux + 260) -#define __NR_timer_delete (__NR_Linux + 261) -#define __NR_clock_settime (__NR_Linux + 262) -#define __NR_clock_gettime (__NR_Linux + 263) -#define __NR_clock_getres (__NR_Linux + 264) -#define __NR_clock_nanosleep (__NR_Linux + 265) -#define __NR_tgkill (__NR_Linux + 266) -#define __NR_utimes (__NR_Linux + 267) -#define __NR_mbind (__NR_Linux + 268) -#define __NR_get_mempolicy (__NR_Linux + 269) -#define __NR_set_mempolicy (__NR_Linux + 270) -#define __NR_mq_open (__NR_Linux + 271) -#define __NR_mq_unlink (__NR_Linux + 272) -#define __NR_mq_timedsend (__NR_Linux + 273) -#define __NR_mq_timedreceive (__NR_Linux + 274) -#define __NR_mq_notify (__NR_Linux + 275) -#define __NR_mq_getsetattr (__NR_Linux + 276) -#define __NR_vserver (__NR_Linux + 277) -#define __NR_waitid (__NR_Linux + 278) -/* #define __NR_sys_setaltroot (__NR_Linux + 279) */ -#define __NR_add_key (__NR_Linux + 280) -#define __NR_request_key (__NR_Linux + 281) -#define __NR_keyctl (__NR_Linux + 282) -#define __NR_set_thread_area (__NR_Linux + 283) -#define __NR_inotify_init (__NR_Linux + 284) -#define __NR_inotify_add_watch (__NR_Linux + 285) -#define __NR_inotify_rm_watch (__NR_Linux + 286) -#define __NR_migrate_pages (__NR_Linux + 287) -#define __NR_openat (__NR_Linux + 288) -#define __NR_mkdirat (__NR_Linux + 289) -#define __NR_mknodat (__NR_Linux + 290) -#define __NR_fchownat (__NR_Linux + 291) -#define __NR_futimesat (__NR_Linux + 292) -#define __NR_fstatat64 (__NR_Linux + 293) -#define __NR_unlinkat (__NR_Linux + 294) -#define __NR_renameat (__NR_Linux + 295) -#define __NR_linkat (__NR_Linux + 296) -#define __NR_symlinkat (__NR_Linux + 297) -#define __NR_readlinkat (__NR_Linux + 298) -#define __NR_fchmodat (__NR_Linux + 299) -#define __NR_faccessat (__NR_Linux + 300) -#define __NR_pselect6 (__NR_Linux + 301) -#define __NR_ppoll (__NR_Linux + 302) -#define __NR_unshare (__NR_Linux + 303) -#define __NR_splice (__NR_Linux + 304) -#define __NR_sync_file_range (__NR_Linux + 305) -#define __NR_tee (__NR_Linux + 306) -#define __NR_vmsplice (__NR_Linux + 307) -#define __NR_move_pages (__NR_Linux + 308) -#define __NR_set_robust_list (__NR_Linux + 309) -#define __NR_get_robust_list (__NR_Linux + 310) -#define __NR_kexec_load (__NR_Linux + 311) -#define __NR_getcpu (__NR_Linux + 312) -#define __NR_epoll_pwait (__NR_Linux + 313) -#define __NR_ioprio_set (__NR_Linux + 314) -#define __NR_ioprio_get (__NR_Linux + 315) -#define __NR_utimensat (__NR_Linux + 316) -#define __NR_signalfd (__NR_Linux + 317) -#define __NR_timerfd (__NR_Linux + 318) -#define __NR_eventfd (__NR_Linux + 319) -#define __NR_fallocate (__NR_Linux + 320) -#define __NR_timerfd_create (__NR_Linux + 321) -#define __NR_timerfd_gettime (__NR_Linux + 322) -#define __NR_timerfd_settime (__NR_Linux + 323) -#define __NR_signalfd4 (__NR_Linux + 324) -#define __NR_eventfd2 (__NR_Linux + 325) -#define __NR_epoll_create1 (__NR_Linux + 326) -#define __NR_dup3 (__NR_Linux + 327) -#define __NR_pipe2 (__NR_Linux + 328) -#define __NR_inotify_init1 (__NR_Linux + 329) -#define __NR_preadv (__NR_Linux + 330) -#define __NR_pwritev (__NR_Linux + 331) -#define __NR_rt_tgsigqueueinfo (__NR_Linux + 332) -#define __NR_perf_event_open (__NR_Linux + 333) -#define __NR_accept4 (__NR_Linux + 334) -#define __NR_recvmmsg (__NR_Linux + 335) -#define __NR_fanotify_init (__NR_Linux + 336) -#define __NR_fanotify_mark (__NR_Linux + 337) -#define __NR_prlimit64 (__NR_Linux + 338) -#define __NR_name_to_handle_at (__NR_Linux + 339) -#define __NR_open_by_handle_at (__NR_Linux + 340) -#define __NR_clock_adjtime (__NR_Linux + 341) -#define __NR_syncfs (__NR_Linux + 342) -#define __NR_sendmmsg (__NR_Linux + 343) -#define __NR_setns (__NR_Linux + 344) -#define __NR_process_vm_readv (__NR_Linux + 345) -#define __NR_process_vm_writev (__NR_Linux + 346) -#define __NR_kcmp (__NR_Linux + 347) - -/* - * Offset of the last Linux o32 flavoured syscall - */ -#define __NR_Linux_syscalls 347 - -#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ - -#define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 347 - -#if _MIPS_SIM == _MIPS_SIM_ABI64 - -/* - * Linux 64-bit syscalls are in the range from 5000 to 5999. - */ -#define __NR_Linux 5000 -#define __NR_read (__NR_Linux + 0) -#define __NR_write (__NR_Linux + 1) -#define __NR_open (__NR_Linux + 2) -#define __NR_close (__NR_Linux + 3) -#define __NR_stat (__NR_Linux + 4) -#define __NR_fstat (__NR_Linux + 5) -#define __NR_lstat (__NR_Linux + 6) -#define __NR_poll (__NR_Linux + 7) -#define __NR_lseek (__NR_Linux + 8) -#define __NR_mmap (__NR_Linux + 9) -#define __NR_mprotect (__NR_Linux + 10) -#define __NR_munmap (__NR_Linux + 11) -#define __NR_brk (__NR_Linux + 12) -#define __NR_rt_sigaction (__NR_Linux + 13) -#define __NR_rt_sigprocmask (__NR_Linux + 14) -#define __NR_ioctl (__NR_Linux + 15) -#define __NR_pread64 (__NR_Linux + 16) -#define __NR_pwrite64 (__NR_Linux + 17) -#define __NR_readv (__NR_Linux + 18) -#define __NR_writev (__NR_Linux + 19) -#define __NR_access (__NR_Linux + 20) -#define __NR_pipe (__NR_Linux + 21) -#define __NR__newselect (__NR_Linux + 22) -#define __NR_sched_yield (__NR_Linux + 23) -#define __NR_mremap (__NR_Linux + 24) -#define __NR_msync (__NR_Linux + 25) -#define __NR_mincore (__NR_Linux + 26) -#define __NR_madvise (__NR_Linux + 27) -#define __NR_shmget (__NR_Linux + 28) -#define __NR_shmat (__NR_Linux + 29) -#define __NR_shmctl (__NR_Linux + 30) -#define __NR_dup (__NR_Linux + 31) -#define __NR_dup2 (__NR_Linux + 32) -#define __NR_pause (__NR_Linux + 33) -#define __NR_nanosleep (__NR_Linux + 34) -#define __NR_getitimer (__NR_Linux + 35) -#define __NR_setitimer (__NR_Linux + 36) -#define __NR_alarm (__NR_Linux + 37) -#define __NR_getpid (__NR_Linux + 38) -#define __NR_sendfile (__NR_Linux + 39) -#define __NR_socket (__NR_Linux + 40) -#define __NR_connect (__NR_Linux + 41) -#define __NR_accept (__NR_Linux + 42) -#define __NR_sendto (__NR_Linux + 43) -#define __NR_recvfrom (__NR_Linux + 44) -#define __NR_sendmsg (__NR_Linux + 45) -#define __NR_recvmsg (__NR_Linux + 46) -#define __NR_shutdown (__NR_Linux + 47) -#define __NR_bind (__NR_Linux + 48) -#define __NR_listen (__NR_Linux + 49) -#define __NR_getsockname (__NR_Linux + 50) -#define __NR_getpeername (__NR_Linux + 51) -#define __NR_socketpair (__NR_Linux + 52) -#define __NR_setsockopt (__NR_Linux + 53) -#define __NR_getsockopt (__NR_Linux + 54) -#define __NR_clone (__NR_Linux + 55) -#define __NR_fork (__NR_Linux + 56) -#define __NR_execve (__NR_Linux + 57) -#define __NR_exit (__NR_Linux + 58) -#define __NR_wait4 (__NR_Linux + 59) -#define __NR_kill (__NR_Linux + 60) -#define __NR_uname (__NR_Linux + 61) -#define __NR_semget (__NR_Linux + 62) -#define __NR_semop (__NR_Linux + 63) -#define __NR_semctl (__NR_Linux + 64) -#define __NR_shmdt (__NR_Linux + 65) -#define __NR_msgget (__NR_Linux + 66) -#define __NR_msgsnd (__NR_Linux + 67) -#define __NR_msgrcv (__NR_Linux + 68) -#define __NR_msgctl (__NR_Linux + 69) -#define __NR_fcntl (__NR_Linux + 70) -#define __NR_flock (__NR_Linux + 71) -#define __NR_fsync (__NR_Linux + 72) -#define __NR_fdatasync (__NR_Linux + 73) -#define __NR_truncate (__NR_Linux + 74) -#define __NR_ftruncate (__NR_Linux + 75) -#define __NR_getdents (__NR_Linux + 76) -#define __NR_getcwd (__NR_Linux + 77) -#define __NR_chdir (__NR_Linux + 78) -#define __NR_fchdir (__NR_Linux + 79) -#define __NR_rename (__NR_Linux + 80) -#define __NR_mkdir (__NR_Linux + 81) -#define __NR_rmdir (__NR_Linux + 82) -#define __NR_creat (__NR_Linux + 83) -#define __NR_link (__NR_Linux + 84) -#define __NR_unlink (__NR_Linux + 85) -#define __NR_symlink (__NR_Linux + 86) -#define __NR_readlink (__NR_Linux + 87) -#define __NR_chmod (__NR_Linux + 88) -#define __NR_fchmod (__NR_Linux + 89) -#define __NR_chown (__NR_Linux + 90) -#define __NR_fchown (__NR_Linux + 91) -#define __NR_lchown (__NR_Linux + 92) -#define __NR_umask (__NR_Linux + 93) -#define __NR_gettimeofday (__NR_Linux + 94) -#define __NR_getrlimit (__NR_Linux + 95) -#define __NR_getrusage (__NR_Linux + 96) -#define __NR_sysinfo (__NR_Linux + 97) -#define __NR_times (__NR_Linux + 98) -#define __NR_ptrace (__NR_Linux + 99) -#define __NR_getuid (__NR_Linux + 100) -#define __NR_syslog (__NR_Linux + 101) -#define __NR_getgid (__NR_Linux + 102) -#define __NR_setuid (__NR_Linux + 103) -#define __NR_setgid (__NR_Linux + 104) -#define __NR_geteuid (__NR_Linux + 105) -#define __NR_getegid (__NR_Linux + 106) -#define __NR_setpgid (__NR_Linux + 107) -#define __NR_getppid (__NR_Linux + 108) -#define __NR_getpgrp (__NR_Linux + 109) -#define __NR_setsid (__NR_Linux + 110) -#define __NR_setreuid (__NR_Linux + 111) -#define __NR_setregid (__NR_Linux + 112) -#define __NR_getgroups (__NR_Linux + 113) -#define __NR_setgroups (__NR_Linux + 114) -#define __NR_setresuid (__NR_Linux + 115) -#define __NR_getresuid (__NR_Linux + 116) -#define __NR_setresgid (__NR_Linux + 117) -#define __NR_getresgid (__NR_Linux + 118) -#define __NR_getpgid (__NR_Linux + 119) -#define __NR_setfsuid (__NR_Linux + 120) -#define __NR_setfsgid (__NR_Linux + 121) -#define __NR_getsid (__NR_Linux + 122) -#define __NR_capget (__NR_Linux + 123) -#define __NR_capset (__NR_Linux + 124) -#define __NR_rt_sigpending (__NR_Linux + 125) -#define __NR_rt_sigtimedwait (__NR_Linux + 126) -#define __NR_rt_sigqueueinfo (__NR_Linux + 127) -#define __NR_rt_sigsuspend (__NR_Linux + 128) -#define __NR_sigaltstack (__NR_Linux + 129) -#define __NR_utime (__NR_Linux + 130) -#define __NR_mknod (__NR_Linux + 131) -#define __NR_personality (__NR_Linux + 132) -#define __NR_ustat (__NR_Linux + 133) -#define __NR_statfs (__NR_Linux + 134) -#define __NR_fstatfs (__NR_Linux + 135) -#define __NR_sysfs (__NR_Linux + 136) -#define __NR_getpriority (__NR_Linux + 137) -#define __NR_setpriority (__NR_Linux + 138) -#define __NR_sched_setparam (__NR_Linux + 139) -#define __NR_sched_getparam (__NR_Linux + 140) -#define __NR_sched_setscheduler (__NR_Linux + 141) -#define __NR_sched_getscheduler (__NR_Linux + 142) -#define __NR_sched_get_priority_max (__NR_Linux + 143) -#define __NR_sched_get_priority_min (__NR_Linux + 144) -#define __NR_sched_rr_get_interval (__NR_Linux + 145) -#define __NR_mlock (__NR_Linux + 146) -#define __NR_munlock (__NR_Linux + 147) -#define __NR_mlockall (__NR_Linux + 148) -#define __NR_munlockall (__NR_Linux + 149) -#define __NR_vhangup (__NR_Linux + 150) -#define __NR_pivot_root (__NR_Linux + 151) -#define __NR__sysctl (__NR_Linux + 152) -#define __NR_prctl (__NR_Linux + 153) -#define __NR_adjtimex (__NR_Linux + 154) -#define __NR_setrlimit (__NR_Linux + 155) -#define __NR_chroot (__NR_Linux + 156) -#define __NR_sync (__NR_Linux + 157) -#define __NR_acct (__NR_Linux + 158) -#define __NR_settimeofday (__NR_Linux + 159) -#define __NR_mount (__NR_Linux + 160) -#define __NR_umount2 (__NR_Linux + 161) -#define __NR_swapon (__NR_Linux + 162) -#define __NR_swapoff (__NR_Linux + 163) -#define __NR_reboot (__NR_Linux + 164) -#define __NR_sethostname (__NR_Linux + 165) -#define __NR_setdomainname (__NR_Linux + 166) -#define __NR_create_module (__NR_Linux + 167) -#define __NR_init_module (__NR_Linux + 168) -#define __NR_delete_module (__NR_Linux + 169) -#define __NR_get_kernel_syms (__NR_Linux + 170) -#define __NR_query_module (__NR_Linux + 171) -#define __NR_quotactl (__NR_Linux + 172) -#define __NR_nfsservctl (__NR_Linux + 173) -#define __NR_getpmsg (__NR_Linux + 174) -#define __NR_putpmsg (__NR_Linux + 175) -#define __NR_afs_syscall (__NR_Linux + 176) -#define __NR_reserved177 (__NR_Linux + 177) -#define __NR_gettid (__NR_Linux + 178) -#define __NR_readahead (__NR_Linux + 179) -#define __NR_setxattr (__NR_Linux + 180) -#define __NR_lsetxattr (__NR_Linux + 181) -#define __NR_fsetxattr (__NR_Linux + 182) -#define __NR_getxattr (__NR_Linux + 183) -#define __NR_lgetxattr (__NR_Linux + 184) -#define __NR_fgetxattr (__NR_Linux + 185) -#define __NR_listxattr (__NR_Linux + 186) -#define __NR_llistxattr (__NR_Linux + 187) -#define __NR_flistxattr (__NR_Linux + 188) -#define __NR_removexattr (__NR_Linux + 189) -#define __NR_lremovexattr (__NR_Linux + 190) -#define __NR_fremovexattr (__NR_Linux + 191) -#define __NR_tkill (__NR_Linux + 192) -#define __NR_reserved193 (__NR_Linux + 193) -#define __NR_futex (__NR_Linux + 194) -#define __NR_sched_setaffinity (__NR_Linux + 195) -#define __NR_sched_getaffinity (__NR_Linux + 196) -#define __NR_cacheflush (__NR_Linux + 197) -#define __NR_cachectl (__NR_Linux + 198) -#define __NR_sysmips (__NR_Linux + 199) -#define __NR_io_setup (__NR_Linux + 200) -#define __NR_io_destroy (__NR_Linux + 201) -#define __NR_io_getevents (__NR_Linux + 202) -#define __NR_io_submit (__NR_Linux + 203) -#define __NR_io_cancel (__NR_Linux + 204) -#define __NR_exit_group (__NR_Linux + 205) -#define __NR_lookup_dcookie (__NR_Linux + 206) -#define __NR_epoll_create (__NR_Linux + 207) -#define __NR_epoll_ctl (__NR_Linux + 208) -#define __NR_epoll_wait (__NR_Linux + 209) -#define __NR_remap_file_pages (__NR_Linux + 210) -#define __NR_rt_sigreturn (__NR_Linux + 211) -#define __NR_set_tid_address (__NR_Linux + 212) -#define __NR_restart_syscall (__NR_Linux + 213) -#define __NR_semtimedop (__NR_Linux + 214) -#define __NR_fadvise64 (__NR_Linux + 215) -#define __NR_timer_create (__NR_Linux + 216) -#define __NR_timer_settime (__NR_Linux + 217) -#define __NR_timer_gettime (__NR_Linux + 218) -#define __NR_timer_getoverrun (__NR_Linux + 219) -#define __NR_timer_delete (__NR_Linux + 220) -#define __NR_clock_settime (__NR_Linux + 221) -#define __NR_clock_gettime (__NR_Linux + 222) -#define __NR_clock_getres (__NR_Linux + 223) -#define __NR_clock_nanosleep (__NR_Linux + 224) -#define __NR_tgkill (__NR_Linux + 225) -#define __NR_utimes (__NR_Linux + 226) -#define __NR_mbind (__NR_Linux + 227) -#define __NR_get_mempolicy (__NR_Linux + 228) -#define __NR_set_mempolicy (__NR_Linux + 229) -#define __NR_mq_open (__NR_Linux + 230) -#define __NR_mq_unlink (__NR_Linux + 231) -#define __NR_mq_timedsend (__NR_Linux + 232) -#define __NR_mq_timedreceive (__NR_Linux + 233) -#define __NR_mq_notify (__NR_Linux + 234) -#define __NR_mq_getsetattr (__NR_Linux + 235) -#define __NR_vserver (__NR_Linux + 236) -#define __NR_waitid (__NR_Linux + 237) -/* #define __NR_sys_setaltroot (__NR_Linux + 238) */ -#define __NR_add_key (__NR_Linux + 239) -#define __NR_request_key (__NR_Linux + 240) -#define __NR_keyctl (__NR_Linux + 241) -#define __NR_set_thread_area (__NR_Linux + 242) -#define __NR_inotify_init (__NR_Linux + 243) -#define __NR_inotify_add_watch (__NR_Linux + 244) -#define __NR_inotify_rm_watch (__NR_Linux + 245) -#define __NR_migrate_pages (__NR_Linux + 246) -#define __NR_openat (__NR_Linux + 247) -#define __NR_mkdirat (__NR_Linux + 248) -#define __NR_mknodat (__NR_Linux + 249) -#define __NR_fchownat (__NR_Linux + 250) -#define __NR_futimesat (__NR_Linux + 251) -#define __NR_newfstatat (__NR_Linux + 252) -#define __NR_unlinkat (__NR_Linux + 253) -#define __NR_renameat (__NR_Linux + 254) -#define __NR_linkat (__NR_Linux + 255) -#define __NR_symlinkat (__NR_Linux + 256) -#define __NR_readlinkat (__NR_Linux + 257) -#define __NR_fchmodat (__NR_Linux + 258) -#define __NR_faccessat (__NR_Linux + 259) -#define __NR_pselect6 (__NR_Linux + 260) -#define __NR_ppoll (__NR_Linux + 261) -#define __NR_unshare (__NR_Linux + 262) -#define __NR_splice (__NR_Linux + 263) -#define __NR_sync_file_range (__NR_Linux + 264) -#define __NR_tee (__NR_Linux + 265) -#define __NR_vmsplice (__NR_Linux + 266) -#define __NR_move_pages (__NR_Linux + 267) -#define __NR_set_robust_list (__NR_Linux + 268) -#define __NR_get_robust_list (__NR_Linux + 269) -#define __NR_kexec_load (__NR_Linux + 270) -#define __NR_getcpu (__NR_Linux + 271) -#define __NR_epoll_pwait (__NR_Linux + 272) -#define __NR_ioprio_set (__NR_Linux + 273) -#define __NR_ioprio_get (__NR_Linux + 274) -#define __NR_utimensat (__NR_Linux + 275) -#define __NR_signalfd (__NR_Linux + 276) -#define __NR_timerfd (__NR_Linux + 277) -#define __NR_eventfd (__NR_Linux + 278) -#define __NR_fallocate (__NR_Linux + 279) -#define __NR_timerfd_create (__NR_Linux + 280) -#define __NR_timerfd_gettime (__NR_Linux + 281) -#define __NR_timerfd_settime (__NR_Linux + 282) -#define __NR_signalfd4 (__NR_Linux + 283) -#define __NR_eventfd2 (__NR_Linux + 284) -#define __NR_epoll_create1 (__NR_Linux + 285) -#define __NR_dup3 (__NR_Linux + 286) -#define __NR_pipe2 (__NR_Linux + 287) -#define __NR_inotify_init1 (__NR_Linux + 288) -#define __NR_preadv (__NR_Linux + 289) -#define __NR_pwritev (__NR_Linux + 290) -#define __NR_rt_tgsigqueueinfo (__NR_Linux + 291) -#define __NR_perf_event_open (__NR_Linux + 292) -#define __NR_accept4 (__NR_Linux + 293) -#define __NR_recvmmsg (__NR_Linux + 294) -#define __NR_fanotify_init (__NR_Linux + 295) -#define __NR_fanotify_mark (__NR_Linux + 296) -#define __NR_prlimit64 (__NR_Linux + 297) -#define __NR_name_to_handle_at (__NR_Linux + 298) -#define __NR_open_by_handle_at (__NR_Linux + 299) -#define __NR_clock_adjtime (__NR_Linux + 300) -#define __NR_syncfs (__NR_Linux + 301) -#define __NR_sendmmsg (__NR_Linux + 302) -#define __NR_setns (__NR_Linux + 303) -#define __NR_process_vm_readv (__NR_Linux + 304) -#define __NR_process_vm_writev (__NR_Linux + 305) -#define __NR_kcmp (__NR_Linux + 306) - -/* - * Offset of the last Linux 64-bit flavoured syscall - */ -#define __NR_Linux_syscalls 306 - -#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ - -#define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 306 - -#if _MIPS_SIM == _MIPS_SIM_NABI32 - -/* - * Linux N32 syscalls are in the range from 6000 to 6999. - */ -#define __NR_Linux 6000 -#define __NR_read (__NR_Linux + 0) -#define __NR_write (__NR_Linux + 1) -#define __NR_open (__NR_Linux + 2) -#define __NR_close (__NR_Linux + 3) -#define __NR_stat (__NR_Linux + 4) -#define __NR_fstat (__NR_Linux + 5) -#define __NR_lstat (__NR_Linux + 6) -#define __NR_poll (__NR_Linux + 7) -#define __NR_lseek (__NR_Linux + 8) -#define __NR_mmap (__NR_Linux + 9) -#define __NR_mprotect (__NR_Linux + 10) -#define __NR_munmap (__NR_Linux + 11) -#define __NR_brk (__NR_Linux + 12) -#define __NR_rt_sigaction (__NR_Linux + 13) -#define __NR_rt_sigprocmask (__NR_Linux + 14) -#define __NR_ioctl (__NR_Linux + 15) -#define __NR_pread64 (__NR_Linux + 16) -#define __NR_pwrite64 (__NR_Linux + 17) -#define __NR_readv (__NR_Linux + 18) -#define __NR_writev (__NR_Linux + 19) -#define __NR_access (__NR_Linux + 20) -#define __NR_pipe (__NR_Linux + 21) -#define __NR__newselect (__NR_Linux + 22) -#define __NR_sched_yield (__NR_Linux + 23) -#define __NR_mremap (__NR_Linux + 24) -#define __NR_msync (__NR_Linux + 25) -#define __NR_mincore (__NR_Linux + 26) -#define __NR_madvise (__NR_Linux + 27) -#define __NR_shmget (__NR_Linux + 28) -#define __NR_shmat (__NR_Linux + 29) -#define __NR_shmctl (__NR_Linux + 30) -#define __NR_dup (__NR_Linux + 31) -#define __NR_dup2 (__NR_Linux + 32) -#define __NR_pause (__NR_Linux + 33) -#define __NR_nanosleep (__NR_Linux + 34) -#define __NR_getitimer (__NR_Linux + 35) -#define __NR_setitimer (__NR_Linux + 36) -#define __NR_alarm (__NR_Linux + 37) -#define __NR_getpid (__NR_Linux + 38) -#define __NR_sendfile (__NR_Linux + 39) -#define __NR_socket (__NR_Linux + 40) -#define __NR_connect (__NR_Linux + 41) -#define __NR_accept (__NR_Linux + 42) -#define __NR_sendto (__NR_Linux + 43) -#define __NR_recvfrom (__NR_Linux + 44) -#define __NR_sendmsg (__NR_Linux + 45) -#define __NR_recvmsg (__NR_Linux + 46) -#define __NR_shutdown (__NR_Linux + 47) -#define __NR_bind (__NR_Linux + 48) -#define __NR_listen (__NR_Linux + 49) -#define __NR_getsockname (__NR_Linux + 50) -#define __NR_getpeername (__NR_Linux + 51) -#define __NR_socketpair (__NR_Linux + 52) -#define __NR_setsockopt (__NR_Linux + 53) -#define __NR_getsockopt (__NR_Linux + 54) -#define __NR_clone (__NR_Linux + 55) -#define __NR_fork (__NR_Linux + 56) -#define __NR_execve (__NR_Linux + 57) -#define __NR_exit (__NR_Linux + 58) -#define __NR_wait4 (__NR_Linux + 59) -#define __NR_kill (__NR_Linux + 60) -#define __NR_uname (__NR_Linux + 61) -#define __NR_semget (__NR_Linux + 62) -#define __NR_semop (__NR_Linux + 63) -#define __NR_semctl (__NR_Linux + 64) -#define __NR_shmdt (__NR_Linux + 65) -#define __NR_msgget (__NR_Linux + 66) -#define __NR_msgsnd (__NR_Linux + 67) -#define __NR_msgrcv (__NR_Linux + 68) -#define __NR_msgctl (__NR_Linux + 69) -#define __NR_fcntl (__NR_Linux + 70) -#define __NR_flock (__NR_Linux + 71) -#define __NR_fsync (__NR_Linux + 72) -#define __NR_fdatasync (__NR_Linux + 73) -#define __NR_truncate (__NR_Linux + 74) -#define __NR_ftruncate (__NR_Linux + 75) -#define __NR_getdents (__NR_Linux + 76) -#define __NR_getcwd (__NR_Linux + 77) -#define __NR_chdir (__NR_Linux + 78) -#define __NR_fchdir (__NR_Linux + 79) -#define __NR_rename (__NR_Linux + 80) -#define __NR_mkdir (__NR_Linux + 81) -#define __NR_rmdir (__NR_Linux + 82) -#define __NR_creat (__NR_Linux + 83) -#define __NR_link (__NR_Linux + 84) -#define __NR_unlink (__NR_Linux + 85) -#define __NR_symlink (__NR_Linux + 86) -#define __NR_readlink (__NR_Linux + 87) -#define __NR_chmod (__NR_Linux + 88) -#define __NR_fchmod (__NR_Linux + 89) -#define __NR_chown (__NR_Linux + 90) -#define __NR_fchown (__NR_Linux + 91) -#define __NR_lchown (__NR_Linux + 92) -#define __NR_umask (__NR_Linux + 93) -#define __NR_gettimeofday (__NR_Linux + 94) -#define __NR_getrlimit (__NR_Linux + 95) -#define __NR_getrusage (__NR_Linux + 96) -#define __NR_sysinfo (__NR_Linux + 97) -#define __NR_times (__NR_Linux + 98) -#define __NR_ptrace (__NR_Linux + 99) -#define __NR_getuid (__NR_Linux + 100) -#define __NR_syslog (__NR_Linux + 101) -#define __NR_getgid (__NR_Linux + 102) -#define __NR_setuid (__NR_Linux + 103) -#define __NR_setgid (__NR_Linux + 104) -#define __NR_geteuid (__NR_Linux + 105) -#define __NR_getegid (__NR_Linux + 106) -#define __NR_setpgid (__NR_Linux + 107) -#define __NR_getppid (__NR_Linux + 108) -#define __NR_getpgrp (__NR_Linux + 109) -#define __NR_setsid (__NR_Linux + 110) -#define __NR_setreuid (__NR_Linux + 111) -#define __NR_setregid (__NR_Linux + 112) -#define __NR_getgroups (__NR_Linux + 113) -#define __NR_setgroups (__NR_Linux + 114) -#define __NR_setresuid (__NR_Linux + 115) -#define __NR_getresuid (__NR_Linux + 116) -#define __NR_setresgid (__NR_Linux + 117) -#define __NR_getresgid (__NR_Linux + 118) -#define __NR_getpgid (__NR_Linux + 119) -#define __NR_setfsuid (__NR_Linux + 120) -#define __NR_setfsgid (__NR_Linux + 121) -#define __NR_getsid (__NR_Linux + 122) -#define __NR_capget (__NR_Linux + 123) -#define __NR_capset (__NR_Linux + 124) -#define __NR_rt_sigpending (__NR_Linux + 125) -#define __NR_rt_sigtimedwait (__NR_Linux + 126) -#define __NR_rt_sigqueueinfo (__NR_Linux + 127) -#define __NR_rt_sigsuspend (__NR_Linux + 128) -#define __NR_sigaltstack (__NR_Linux + 129) -#define __NR_utime (__NR_Linux + 130) -#define __NR_mknod (__NR_Linux + 131) -#define __NR_personality (__NR_Linux + 132) -#define __NR_ustat (__NR_Linux + 133) -#define __NR_statfs (__NR_Linux + 134) -#define __NR_fstatfs (__NR_Linux + 135) -#define __NR_sysfs (__NR_Linux + 136) -#define __NR_getpriority (__NR_Linux + 137) -#define __NR_setpriority (__NR_Linux + 138) -#define __NR_sched_setparam (__NR_Linux + 139) -#define __NR_sched_getparam (__NR_Linux + 140) -#define __NR_sched_setscheduler (__NR_Linux + 141) -#define __NR_sched_getscheduler (__NR_Linux + 142) -#define __NR_sched_get_priority_max (__NR_Linux + 143) -#define __NR_sched_get_priority_min (__NR_Linux + 144) -#define __NR_sched_rr_get_interval (__NR_Linux + 145) -#define __NR_mlock (__NR_Linux + 146) -#define __NR_munlock (__NR_Linux + 147) -#define __NR_mlockall (__NR_Linux + 148) -#define __NR_munlockall (__NR_Linux + 149) -#define __NR_vhangup (__NR_Linux + 150) -#define __NR_pivot_root (__NR_Linux + 151) -#define __NR__sysctl (__NR_Linux + 152) -#define __NR_prctl (__NR_Linux + 153) -#define __NR_adjtimex (__NR_Linux + 154) -#define __NR_setrlimit (__NR_Linux + 155) -#define __NR_chroot (__NR_Linux + 156) -#define __NR_sync (__NR_Linux + 157) -#define __NR_acct (__NR_Linux + 158) -#define __NR_settimeofday (__NR_Linux + 159) -#define __NR_mount (__NR_Linux + 160) -#define __NR_umount2 (__NR_Linux + 161) -#define __NR_swapon (__NR_Linux + 162) -#define __NR_swapoff (__NR_Linux + 163) -#define __NR_reboot (__NR_Linux + 164) -#define __NR_sethostname (__NR_Linux + 165) -#define __NR_setdomainname (__NR_Linux + 166) -#define __NR_create_module (__NR_Linux + 167) -#define __NR_init_module (__NR_Linux + 168) -#define __NR_delete_module (__NR_Linux + 169) -#define __NR_get_kernel_syms (__NR_Linux + 170) -#define __NR_query_module (__NR_Linux + 171) -#define __NR_quotactl (__NR_Linux + 172) -#define __NR_nfsservctl (__NR_Linux + 173) -#define __NR_getpmsg (__NR_Linux + 174) -#define __NR_putpmsg (__NR_Linux + 175) -#define __NR_afs_syscall (__NR_Linux + 176) -#define __NR_reserved177 (__NR_Linux + 177) -#define __NR_gettid (__NR_Linux + 178) -#define __NR_readahead (__NR_Linux + 179) -#define __NR_setxattr (__NR_Linux + 180) -#define __NR_lsetxattr (__NR_Linux + 181) -#define __NR_fsetxattr (__NR_Linux + 182) -#define __NR_getxattr (__NR_Linux + 183) -#define __NR_lgetxattr (__NR_Linux + 184) -#define __NR_fgetxattr (__NR_Linux + 185) -#define __NR_listxattr (__NR_Linux + 186) -#define __NR_llistxattr (__NR_Linux + 187) -#define __NR_flistxattr (__NR_Linux + 188) -#define __NR_removexattr (__NR_Linux + 189) -#define __NR_lremovexattr (__NR_Linux + 190) -#define __NR_fremovexattr (__NR_Linux + 191) -#define __NR_tkill (__NR_Linux + 192) -#define __NR_reserved193 (__NR_Linux + 193) -#define __NR_futex (__NR_Linux + 194) -#define __NR_sched_setaffinity (__NR_Linux + 195) -#define __NR_sched_getaffinity (__NR_Linux + 196) -#define __NR_cacheflush (__NR_Linux + 197) -#define __NR_cachectl (__NR_Linux + 198) -#define __NR_sysmips (__NR_Linux + 199) -#define __NR_io_setup (__NR_Linux + 200) -#define __NR_io_destroy (__NR_Linux + 201) -#define __NR_io_getevents (__NR_Linux + 202) -#define __NR_io_submit (__NR_Linux + 203) -#define __NR_io_cancel (__NR_Linux + 204) -#define __NR_exit_group (__NR_Linux + 205) -#define __NR_lookup_dcookie (__NR_Linux + 206) -#define __NR_epoll_create (__NR_Linux + 207) -#define __NR_epoll_ctl (__NR_Linux + 208) -#define __NR_epoll_wait (__NR_Linux + 209) -#define __NR_remap_file_pages (__NR_Linux + 210) -#define __NR_rt_sigreturn (__NR_Linux + 211) -#define __NR_fcntl64 (__NR_Linux + 212) -#define __NR_set_tid_address (__NR_Linux + 213) -#define __NR_restart_syscall (__NR_Linux + 214) -#define __NR_semtimedop (__NR_Linux + 215) -#define __NR_fadvise64 (__NR_Linux + 216) -#define __NR_statfs64 (__NR_Linux + 217) -#define __NR_fstatfs64 (__NR_Linux + 218) -#define __NR_sendfile64 (__NR_Linux + 219) -#define __NR_timer_create (__NR_Linux + 220) -#define __NR_timer_settime (__NR_Linux + 221) -#define __NR_timer_gettime (__NR_Linux + 222) -#define __NR_timer_getoverrun (__NR_Linux + 223) -#define __NR_timer_delete (__NR_Linux + 224) -#define __NR_clock_settime (__NR_Linux + 225) -#define __NR_clock_gettime (__NR_Linux + 226) -#define __NR_clock_getres (__NR_Linux + 227) -#define __NR_clock_nanosleep (__NR_Linux + 228) -#define __NR_tgkill (__NR_Linux + 229) -#define __NR_utimes (__NR_Linux + 230) -#define __NR_mbind (__NR_Linux + 231) -#define __NR_get_mempolicy (__NR_Linux + 232) -#define __NR_set_mempolicy (__NR_Linux + 233) -#define __NR_mq_open (__NR_Linux + 234) -#define __NR_mq_unlink (__NR_Linux + 235) -#define __NR_mq_timedsend (__NR_Linux + 236) -#define __NR_mq_timedreceive (__NR_Linux + 237) -#define __NR_mq_notify (__NR_Linux + 238) -#define __NR_mq_getsetattr (__NR_Linux + 239) -#define __NR_vserver (__NR_Linux + 240) -#define __NR_waitid (__NR_Linux + 241) -/* #define __NR_sys_setaltroot (__NR_Linux + 242) */ -#define __NR_add_key (__NR_Linux + 243) -#define __NR_request_key (__NR_Linux + 244) -#define __NR_keyctl (__NR_Linux + 245) -#define __NR_set_thread_area (__NR_Linux + 246) -#define __NR_inotify_init (__NR_Linux + 247) -#define __NR_inotify_add_watch (__NR_Linux + 248) -#define __NR_inotify_rm_watch (__NR_Linux + 249) -#define __NR_migrate_pages (__NR_Linux + 250) -#define __NR_openat (__NR_Linux + 251) -#define __NR_mkdirat (__NR_Linux + 252) -#define __NR_mknodat (__NR_Linux + 253) -#define __NR_fchownat (__NR_Linux + 254) -#define __NR_futimesat (__NR_Linux + 255) -#define __NR_newfstatat (__NR_Linux + 256) -#define __NR_unlinkat (__NR_Linux + 257) -#define __NR_renameat (__NR_Linux + 258) -#define __NR_linkat (__NR_Linux + 259) -#define __NR_symlinkat (__NR_Linux + 260) -#define __NR_readlinkat (__NR_Linux + 261) -#define __NR_fchmodat (__NR_Linux + 262) -#define __NR_faccessat (__NR_Linux + 263) -#define __NR_pselect6 (__NR_Linux + 264) -#define __NR_ppoll (__NR_Linux + 265) -#define __NR_unshare (__NR_Linux + 266) -#define __NR_splice (__NR_Linux + 267) -#define __NR_sync_file_range (__NR_Linux + 268) -#define __NR_tee (__NR_Linux + 269) -#define __NR_vmsplice (__NR_Linux + 270) -#define __NR_move_pages (__NR_Linux + 271) -#define __NR_set_robust_list (__NR_Linux + 272) -#define __NR_get_robust_list (__NR_Linux + 273) -#define __NR_kexec_load (__NR_Linux + 274) -#define __NR_getcpu (__NR_Linux + 275) -#define __NR_epoll_pwait (__NR_Linux + 276) -#define __NR_ioprio_set (__NR_Linux + 277) -#define __NR_ioprio_get (__NR_Linux + 278) -#define __NR_utimensat (__NR_Linux + 279) -#define __NR_signalfd (__NR_Linux + 280) -#define __NR_timerfd (__NR_Linux + 281) -#define __NR_eventfd (__NR_Linux + 282) -#define __NR_fallocate (__NR_Linux + 283) -#define __NR_timerfd_create (__NR_Linux + 284) -#define __NR_timerfd_gettime (__NR_Linux + 285) -#define __NR_timerfd_settime (__NR_Linux + 286) -#define __NR_signalfd4 (__NR_Linux + 287) -#define __NR_eventfd2 (__NR_Linux + 288) -#define __NR_epoll_create1 (__NR_Linux + 289) -#define __NR_dup3 (__NR_Linux + 290) -#define __NR_pipe2 (__NR_Linux + 291) -#define __NR_inotify_init1 (__NR_Linux + 292) -#define __NR_preadv (__NR_Linux + 293) -#define __NR_pwritev (__NR_Linux + 294) -#define __NR_rt_tgsigqueueinfo (__NR_Linux + 295) -#define __NR_perf_event_open (__NR_Linux + 296) -#define __NR_accept4 (__NR_Linux + 297) -#define __NR_recvmmsg (__NR_Linux + 298) -#define __NR_getdents64 (__NR_Linux + 299) -#define __NR_fanotify_init (__NR_Linux + 300) -#define __NR_fanotify_mark (__NR_Linux + 301) -#define __NR_prlimit64 (__NR_Linux + 302) -#define __NR_name_to_handle_at (__NR_Linux + 303) -#define __NR_open_by_handle_at (__NR_Linux + 304) -#define __NR_clock_adjtime (__NR_Linux + 305) -#define __NR_syncfs (__NR_Linux + 306) -#define __NR_sendmmsg (__NR_Linux + 307) -#define __NR_setns (__NR_Linux + 308) -#define __NR_process_vm_readv (__NR_Linux + 309) -#define __NR_process_vm_writev (__NR_Linux + 310) -#define __NR_kcmp (__NR_Linux + 311) - -/* - * Offset of the last N32 flavoured syscall - */ -#define __NR_Linux_syscalls 311 - -#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ - -#define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 311 - -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ @@ -1089,5 +70,4 @@ */ #define cond_syscall(x) asm(".weak\t" #x "\n" #x "\t=\tsys_ni_syscall") -#endif /* __KERNEL__ */ #endif /* _ASM_UNISTD_H */ diff --git a/arch/mips/include/uapi/asm/Kbuild b/arch/mips/include/uapi/asm/Kbuild index baebb3da1d4..a1a0452ac18 100644 --- a/arch/mips/include/uapi/asm/Kbuild +++ b/arch/mips/include/uapi/asm/Kbuild @@ -1,3 +1,37 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += cachectl.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += kvm_para.h +header-y += mman.h +header-y += msgbuf.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += resource.h +header-y += sembuf.h +header-y += setup.h +header-y += sgidefs.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += sysmips.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += unistd.h diff --git a/arch/mips/include/asm/auxvec.h b/arch/mips/include/uapi/asm/auxvec.h index 7cf7f2d2194..7cf7f2d2194 100644 --- a/arch/mips/include/asm/auxvec.h +++ b/arch/mips/include/uapi/asm/auxvec.h diff --git a/arch/mips/include/asm/bitsperlong.h b/arch/mips/include/uapi/asm/bitsperlong.h index 3e4c10a8e78..3e4c10a8e78 100644 --- a/arch/mips/include/asm/bitsperlong.h +++ b/arch/mips/include/uapi/asm/bitsperlong.h diff --git a/arch/mips/include/asm/byteorder.h b/arch/mips/include/uapi/asm/byteorder.h index 9579051ff1c..9579051ff1c 100644 --- a/arch/mips/include/asm/byteorder.h +++ b/arch/mips/include/uapi/asm/byteorder.h diff --git a/arch/mips/include/asm/cachectl.h b/arch/mips/include/uapi/asm/cachectl.h index f3ce721861d..f3ce721861d 100644 --- a/arch/mips/include/asm/cachectl.h +++ b/arch/mips/include/uapi/asm/cachectl.h diff --git a/arch/mips/include/uapi/asm/errno.h b/arch/mips/include/uapi/asm/errno.h new file mode 100644 index 00000000000..bd67b15042e --- /dev/null +++ b/arch/mips/include/uapi/asm/errno.h @@ -0,0 +1,129 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1995, 1999, 2001, 2002 by Ralf Baechle + */ +#ifndef _UAPI_ASM_ERRNO_H +#define _UAPI_ASM_ERRNO_H + +/* + * These error numbers are intended to be MIPS ABI compatible + */ + +#include <asm-generic/errno-base.h> + +#define ENOMSG 35 /* No message of desired type */ +#define EIDRM 36 /* Identifier removed */ +#define ECHRNG 37 /* Channel number out of range */ +#define EL2NSYNC 38 /* Level 2 not synchronized */ +#define EL3HLT 39 /* Level 3 halted */ +#define EL3RST 40 /* Level 3 reset */ +#define ELNRNG 41 /* Link number out of range */ +#define EUNATCH 42 /* Protocol driver not attached */ +#define ENOCSI 43 /* No CSI structure available */ +#define EL2HLT 44 /* Level 2 halted */ +#define EDEADLK 45 /* Resource deadlock would occur */ +#define ENOLCK 46 /* No record locks available */ +#define EBADE 50 /* Invalid exchange */ +#define EBADR 51 /* Invalid request descriptor */ +#define EXFULL 52 /* Exchange full */ +#define ENOANO 53 /* No anode */ +#define EBADRQC 54 /* Invalid request code */ +#define EBADSLT 55 /* Invalid slot */ +#define EDEADLOCK 56 /* File locking deadlock error */ +#define EBFONT 59 /* Bad font file format */ +#define ENOSTR 60 /* Device not a stream */ +#define ENODATA 61 /* No data available */ +#define ETIME 62 /* Timer expired */ +#define ENOSR 63 /* Out of streams resources */ +#define ENONET 64 /* Machine is not on the network */ +#define ENOPKG 65 /* Package not installed */ +#define EREMOTE 66 /* Object is remote */ +#define ENOLINK 67 /* Link has been severed */ +#define EADV 68 /* Advertise error */ +#define ESRMNT 69 /* Srmount error */ +#define ECOMM 70 /* Communication error on send */ +#define EPROTO 71 /* Protocol error */ +#define EDOTDOT 73 /* RFS specific error */ +#define EMULTIHOP 74 /* Multihop attempted */ +#define EBADMSG 77 /* Not a data message */ +#define ENAMETOOLONG 78 /* File name too long */ +#define EOVERFLOW 79 /* Value too large for defined data type */ +#define ENOTUNIQ 80 /* Name not unique on network */ +#define EBADFD 81 /* File descriptor in bad state */ +#define EREMCHG 82 /* Remote address changed */ +#define ELIBACC 83 /* Can not access a needed shared library */ +#define ELIBBAD 84 /* Accessing a corrupted shared library */ +#define ELIBSCN 85 /* .lib section in a.out corrupted */ +#define ELIBMAX 86 /* Attempting to link in too many shared libraries */ +#define ELIBEXEC 87 /* Cannot exec a shared library directly */ +#define EILSEQ 88 /* Illegal byte sequence */ +#define ENOSYS 89 /* Function not implemented */ +#define ELOOP 90 /* Too many symbolic links encountered */ +#define ERESTART 91 /* Interrupted system call should be restarted */ +#define ESTRPIPE 92 /* Streams pipe error */ +#define ENOTEMPTY 93 /* Directory not empty */ +#define EUSERS 94 /* Too many users */ +#define ENOTSOCK 95 /* Socket operation on non-socket */ +#define EDESTADDRREQ 96 /* Destination address required */ +#define EMSGSIZE 97 /* Message too long */ +#define EPROTOTYPE 98 /* Protocol wrong type for socket */ +#define ENOPROTOOPT 99 /* Protocol not available */ +#define EPROTONOSUPPORT 120 /* Protocol not supported */ +#define ESOCKTNOSUPPORT 121 /* Socket type not supported */ +#define EOPNOTSUPP 122 /* Operation not supported on transport endpoint */ +#define EPFNOSUPPORT 123 /* Protocol family not supported */ +#define EAFNOSUPPORT 124 /* Address family not supported by protocol */ +#define EADDRINUSE 125 /* Address already in use */ +#define EADDRNOTAVAIL 126 /* Cannot assign requested address */ +#define ENETDOWN 127 /* Network is down */ +#define ENETUNREACH 128 /* Network is unreachable */ +#define ENETRESET 129 /* Network dropped connection because of reset */ +#define ECONNABORTED 130 /* Software caused connection abort */ +#define ECONNRESET 131 /* Connection reset by peer */ +#define ENOBUFS 132 /* No buffer space available */ +#define EISCONN 133 /* Transport endpoint is already connected */ +#define ENOTCONN 134 /* Transport endpoint is not connected */ +#define EUCLEAN 135 /* Structure needs cleaning */ +#define ENOTNAM 137 /* Not a XENIX named type file */ +#define ENAVAIL 138 /* No XENIX semaphores available */ +#define EISNAM 139 /* Is a named type file */ +#define EREMOTEIO 140 /* Remote I/O error */ +#define EINIT 141 /* Reserved */ +#define EREMDEV 142 /* Error 142 */ +#define ESHUTDOWN 143 /* Cannot send after transport endpoint shutdown */ +#define ETOOMANYREFS 144 /* Too many references: cannot splice */ +#define ETIMEDOUT 145 /* Connection timed out */ +#define ECONNREFUSED 146 /* Connection refused */ +#define EHOSTDOWN 147 /* Host is down */ +#define EHOSTUNREACH 148 /* No route to host */ +#define EWOULDBLOCK EAGAIN /* Operation would block */ +#define EALREADY 149 /* Operation already in progress */ +#define EINPROGRESS 150 /* Operation now in progress */ +#define ESTALE 151 /* Stale NFS file handle */ +#define ECANCELED 158 /* AIO operation canceled */ + +/* + * These error are Linux extensions. + */ +#define ENOMEDIUM 159 /* No medium found */ +#define EMEDIUMTYPE 160 /* Wrong medium type */ +#define ENOKEY 161 /* Required key not available */ +#define EKEYEXPIRED 162 /* Key has expired */ +#define EKEYREVOKED 163 /* Key has been revoked */ +#define EKEYREJECTED 164 /* Key was rejected by service */ + +/* for robust mutexes */ +#define EOWNERDEAD 165 /* Owner died */ +#define ENOTRECOVERABLE 166 /* State not recoverable */ + +#define ERFKILL 167 /* Operation not possible due to RF-kill */ + +#define EHWPOISON 168 /* Memory page has hardware error */ + +#define EDQUOT 1133 /* Quota exceeded */ + + +#endif /* _UAPI_ASM_ERRNO_H */ diff --git a/arch/mips/include/asm/fcntl.h b/arch/mips/include/uapi/asm/fcntl.h index 75eddedcfc3..75eddedcfc3 100644 --- a/arch/mips/include/asm/fcntl.h +++ b/arch/mips/include/uapi/asm/fcntl.h diff --git a/arch/mips/include/asm/ioctl.h b/arch/mips/include/uapi/asm/ioctl.h index c515a1a4c47..c515a1a4c47 100644 --- a/arch/mips/include/asm/ioctl.h +++ b/arch/mips/include/uapi/asm/ioctl.h diff --git a/arch/mips/include/asm/ioctls.h b/arch/mips/include/uapi/asm/ioctls.h index 92403c3d600..92403c3d600 100644 --- a/arch/mips/include/asm/ioctls.h +++ b/arch/mips/include/uapi/asm/ioctls.h diff --git a/arch/mips/include/asm/ipcbuf.h b/arch/mips/include/uapi/asm/ipcbuf.h index 84c7e51cb6d..84c7e51cb6d 100644 --- a/arch/mips/include/asm/ipcbuf.h +++ b/arch/mips/include/uapi/asm/ipcbuf.h diff --git a/arch/mips/include/asm/kvm_para.h b/arch/mips/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/mips/include/asm/kvm_para.h +++ b/arch/mips/include/uapi/asm/kvm_para.h diff --git a/arch/mips/include/asm/mman.h b/arch/mips/include/uapi/asm/mman.h index 46d3da0d4b9..46d3da0d4b9 100644 --- a/arch/mips/include/asm/mman.h +++ b/arch/mips/include/uapi/asm/mman.h diff --git a/arch/mips/include/asm/msgbuf.h b/arch/mips/include/uapi/asm/msgbuf.h index 0d6c7f14de3..0d6c7f14de3 100644 --- a/arch/mips/include/asm/msgbuf.h +++ b/arch/mips/include/uapi/asm/msgbuf.h diff --git a/arch/mips/include/asm/param.h b/arch/mips/include/uapi/asm/param.h index da3920fce9a..da3920fce9a 100644 --- a/arch/mips/include/asm/param.h +++ b/arch/mips/include/uapi/asm/param.h diff --git a/arch/mips/include/asm/poll.h b/arch/mips/include/uapi/asm/poll.h index 47b95208043..47b95208043 100644 --- a/arch/mips/include/asm/poll.h +++ b/arch/mips/include/uapi/asm/poll.h diff --git a/arch/mips/include/asm/posix_types.h b/arch/mips/include/uapi/asm/posix_types.h index fa03ec3fbf8..fa03ec3fbf8 100644 --- a/arch/mips/include/asm/posix_types.h +++ b/arch/mips/include/uapi/asm/posix_types.h diff --git a/arch/mips/include/uapi/asm/ptrace.h b/arch/mips/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..1bc1f52f40d --- /dev/null +++ b/arch/mips/include/uapi/asm/ptrace.h @@ -0,0 +1,116 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1994, 95, 96, 97, 98, 99, 2000 by Ralf Baechle + * Copyright (C) 1999, 2000 Silicon Graphics, Inc. + */ +#ifndef _UAPI_ASM_PTRACE_H +#define _UAPI_ASM_PTRACE_H + +/* 0 - 31 are integer registers, 32 - 63 are fp registers. */ +#define FPR_BASE 32 +#define PC 64 +#define CAUSE 65 +#define BADVADDR 66 +#define MMHI 67 +#define MMLO 68 +#define FPC_CSR 69 +#define FPC_EIR 70 +#define DSP_BASE 71 /* 3 more hi / lo register pairs */ +#define DSP_CONTROL 77 +#define ACX 78 + +/* + * This struct defines the way the registers are stored on the stack during a + * system call/exception. As usual the registers k0/k1 aren't being saved. + */ +struct pt_regs { +#ifdef CONFIG_32BIT + /* Pad bytes for argument save space on the stack. */ + unsigned long pad0[6]; +#endif + + /* Saved main processor registers. */ + unsigned long regs[32]; + + /* Saved special registers. */ + unsigned long cp0_status; + unsigned long hi; + unsigned long lo; +#ifdef CONFIG_CPU_HAS_SMARTMIPS + unsigned long acx; +#endif + unsigned long cp0_badvaddr; + unsigned long cp0_cause; + unsigned long cp0_epc; +#ifdef CONFIG_MIPS_MT_SMTC + unsigned long cp0_tcstatus; +#endif /* CONFIG_MIPS_MT_SMTC */ +#ifdef CONFIG_CPU_CAVIUM_OCTEON + unsigned long long mpl[3]; /* MTM{0,1,2} */ + unsigned long long mtp[3]; /* MTP{0,1,2} */ +#endif +} __attribute__ ((aligned (8))); + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 +/* #define PTRACE_GETFPXREGS 18 */ +/* #define PTRACE_SETFPXREGS 19 */ + +#define PTRACE_OLDSETOPTIONS 21 + +#define PTRACE_GET_THREAD_AREA 25 +#define PTRACE_SET_THREAD_AREA 26 + +/* Calls to trace a 64bit program from a 32bit program. */ +#define PTRACE_PEEKTEXT_3264 0xc0 +#define PTRACE_PEEKDATA_3264 0xc1 +#define PTRACE_POKETEXT_3264 0xc2 +#define PTRACE_POKEDATA_3264 0xc3 +#define PTRACE_GET_THREAD_AREA_3264 0xc4 + +/* Read and write watchpoint registers. */ +enum pt_watch_style { + pt_watch_style_mips32, + pt_watch_style_mips64 +}; +struct mips32_watch_regs { + unsigned int watchlo[8]; + /* Lower 16 bits of watchhi. */ + unsigned short watchhi[8]; + /* Valid mask and I R W bits. + * bit 0 -- 1 if W bit is usable. + * bit 1 -- 1 if R bit is usable. + * bit 2 -- 1 if I bit is usable. + * bits 3 - 11 -- Valid watchhi mask bits. + */ + unsigned short watch_masks[8]; + /* The number of valid watch register pairs. */ + unsigned int num_valid; +} __attribute__((aligned(8))); + +struct mips64_watch_regs { + unsigned long long watchlo[8]; + unsigned short watchhi[8]; + unsigned short watch_masks[8]; + unsigned int num_valid; +} __attribute__((aligned(8))); + +struct pt_watch_regs { + enum pt_watch_style style; + union { + struct mips32_watch_regs mips32; + struct mips64_watch_regs mips64; + }; +}; + +#define PTRACE_GET_WATCH_REGS 0xd0 +#define PTRACE_SET_WATCH_REGS 0xd1 + + +#endif /* _UAPI_ASM_PTRACE_H */ diff --git a/arch/mips/include/asm/resource.h b/arch/mips/include/uapi/asm/resource.h index 87cb3085269..87cb3085269 100644 --- a/arch/mips/include/asm/resource.h +++ b/arch/mips/include/uapi/asm/resource.h diff --git a/arch/mips/include/asm/sembuf.h b/arch/mips/include/uapi/asm/sembuf.h index 7281a4decaa..7281a4decaa 100644 --- a/arch/mips/include/asm/sembuf.h +++ b/arch/mips/include/uapi/asm/sembuf.h diff --git a/arch/mips/include/uapi/asm/setup.h b/arch/mips/include/uapi/asm/setup.h new file mode 100644 index 00000000000..93f237bb135 --- /dev/null +++ b/arch/mips/include/uapi/asm/setup.h @@ -0,0 +1,7 @@ +#ifndef _UAPI_MIPS_SETUP_H +#define _UAPI_MIPS_SETUP_H + +#define COMMAND_LINE_SIZE 4096 + + +#endif /* _UAPI_MIPS_SETUP_H */ diff --git a/arch/mips/include/asm/sgidefs.h b/arch/mips/include/uapi/asm/sgidefs.h index 876442fcfb3..876442fcfb3 100644 --- a/arch/mips/include/asm/sgidefs.h +++ b/arch/mips/include/uapi/asm/sgidefs.h diff --git a/arch/mips/include/asm/shmbuf.h b/arch/mips/include/uapi/asm/shmbuf.h index f994438277b..f994438277b 100644 --- a/arch/mips/include/asm/shmbuf.h +++ b/arch/mips/include/uapi/asm/shmbuf.h diff --git a/arch/mips/include/uapi/asm/sigcontext.h b/arch/mips/include/uapi/asm/sigcontext.h new file mode 100644 index 00000000000..6c9906f59c6 --- /dev/null +++ b/arch/mips/include/uapi/asm/sigcontext.h @@ -0,0 +1,78 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1996, 1997, 1999 by Ralf Baechle + * Copyright (C) 1999 Silicon Graphics, Inc. + */ +#ifndef _UAPI_ASM_SIGCONTEXT_H +#define _UAPI_ASM_SIGCONTEXT_H + +#include <linux/types.h> +#include <asm/sgidefs.h> + +#if _MIPS_SIM == _MIPS_SIM_ABI32 + +/* + * Keep this struct definition in sync with the sigcontext fragment + * in arch/mips/tools/offset.c + */ +struct sigcontext { + unsigned int sc_regmask; /* Unused */ + unsigned int sc_status; /* Unused */ + unsigned long long sc_pc; + unsigned long long sc_regs[32]; + unsigned long long sc_fpregs[32]; + unsigned int sc_acx; /* Was sc_ownedfp */ + unsigned int sc_fpc_csr; + unsigned int sc_fpc_eir; /* Unused */ + unsigned int sc_used_math; + unsigned int sc_dsp; /* dsp status, was sc_ssflags */ + unsigned long long sc_mdhi; + unsigned long long sc_mdlo; + unsigned long sc_hi1; /* Was sc_cause */ + unsigned long sc_lo1; /* Was sc_badvaddr */ + unsigned long sc_hi2; /* Was sc_sigset[4] */ + unsigned long sc_lo2; + unsigned long sc_hi3; + unsigned long sc_lo3; +}; + +#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ + +#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 + +#include <linux/posix_types.h> +/* + * Keep this struct definition in sync with the sigcontext fragment + * in arch/mips/tools/offset.c + * + * Warning: this structure illdefined with sc_badvaddr being just an unsigned + * int so it was changed to unsigned long in 2.6.0-test1. This may break + * binary compatibility - no prisoners. + * DSP ASE in 2.6.12-rc4. Turn sc_mdhi and sc_mdlo into an array of four + * entries, add sc_dsp and sc_reserved for padding. No prisoners. + */ +struct sigcontext { + __u64 sc_regs[32]; + __u64 sc_fpregs[32]; + __u64 sc_mdhi; + __u64 sc_hi1; + __u64 sc_hi2; + __u64 sc_hi3; + __u64 sc_mdlo; + __u64 sc_lo1; + __u64 sc_lo2; + __u64 sc_lo3; + __u64 sc_pc; + __u32 sc_fpc_csr; + __u32 sc_used_math; + __u32 sc_dsp; + __u32 sc_reserved; +}; + + +#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */ + +#endif /* _UAPI_ASM_SIGCONTEXT_H */ diff --git a/arch/mips/include/uapi/asm/siginfo.h b/arch/mips/include/uapi/asm/siginfo.h new file mode 100644 index 00000000000..73446508d84 --- /dev/null +++ b/arch/mips/include/uapi/asm/siginfo.h @@ -0,0 +1,114 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1998, 1999, 2001, 2003 Ralf Baechle + * Copyright (C) 2000, 2001 Silicon Graphics, Inc. + */ +#ifndef _UAPI_ASM_SIGINFO_H +#define _UAPI_ASM_SIGINFO_H + + +#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(long) + 2*sizeof(int)) +#undef __ARCH_SI_TRAPNO /* exception code needs to fill this ... */ + +#define HAVE_ARCH_SIGINFO_T + +/* + * We duplicate the generic versions - <asm-generic/siginfo.h> is just borked + * by design ... + */ +#define HAVE_ARCH_COPY_SIGINFO +struct siginfo; + +/* + * Careful to keep union _sifields from shifting ... + */ +#ifdef CONFIG_32BIT +#define __ARCH_SI_PREAMBLE_SIZE (3 * sizeof(int)) +#endif +#ifdef CONFIG_64BIT +#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int)) +#endif + +#include <asm-generic/siginfo.h> + +typedef struct siginfo { + int si_signo; + int si_code; + int si_errno; + int __pad0[SI_MAX_SIZE / sizeof(int) - SI_PAD_SIZE - 3]; + + union { + int _pad[SI_PAD_SIZE]; + + /* kill() */ + struct { + pid_t _pid; /* sender's pid */ + __ARCH_SI_UID_T _uid; /* sender's uid */ + } _kill; + + /* POSIX.1b timers */ + struct { + timer_t _tid; /* timer id */ + int _overrun; /* overrun count */ + char _pad[sizeof( __ARCH_SI_UID_T) - sizeof(int)]; + sigval_t _sigval; /* same as below */ + int _sys_private; /* not to be passed to user */ + } _timer; + + /* POSIX.1b signals */ + struct { + pid_t _pid; /* sender's pid */ + __ARCH_SI_UID_T _uid; /* sender's uid */ + sigval_t _sigval; + } _rt; + + /* SIGCHLD */ + struct { + pid_t _pid; /* which child */ + __ARCH_SI_UID_T _uid; /* sender's uid */ + int _status; /* exit code */ + clock_t _utime; + clock_t _stime; + } _sigchld; + + /* IRIX SIGCHLD */ + struct { + pid_t _pid; /* which child */ + clock_t _utime; + int _status; /* exit code */ + clock_t _stime; + } _irix_sigchld; + + /* SIGILL, SIGFPE, SIGSEGV, SIGBUS */ + struct { + void __user *_addr; /* faulting insn/memory ref. */ +#ifdef __ARCH_SI_TRAPNO + int _trapno; /* TRAP # which caused the signal */ +#endif + short _addr_lsb; + } _sigfault; + + /* SIGPOLL, SIGXFSZ (To do ...) */ + struct { + __ARCH_SI_BAND_T _band; /* POLL_IN, POLL_OUT, POLL_MSG */ + int _fd; + } _sigpoll; + } _sifields; +} siginfo_t; + +/* + * si_code values + * Again these have been chosen to be IRIX compatible. + */ +#undef SI_ASYNCIO +#undef SI_TIMER +#undef SI_MESGQ +#define SI_ASYNCIO -2 /* sent by AIO completion */ +#define SI_TIMER __SI_CODE(__SI_TIMER, -3) /* sent by timer expiration */ +#define SI_MESGQ __SI_CODE(__SI_MESGQ, -4) /* sent by real time mesq state change */ + + +#endif /* _UAPI_ASM_SIGINFO_H */ diff --git a/arch/mips/include/uapi/asm/signal.h b/arch/mips/include/uapi/asm/signal.h new file mode 100644 index 00000000000..3f1237c6c80 --- /dev/null +++ b/arch/mips/include/uapi/asm/signal.h @@ -0,0 +1,123 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1995, 96, 97, 98, 99, 2003 by Ralf Baechle + * Copyright (C) 1999 Silicon Graphics, Inc. + */ +#ifndef _UAPI_ASM_SIGNAL_H +#define _UAPI_ASM_SIGNAL_H + +#include <linux/types.h> + +#define _NSIG 128 +#define _NSIG_BPW (sizeof(unsigned long) * 8) +#define _NSIG_WORDS (_NSIG / _NSIG_BPW) + +typedef struct { + unsigned long sig[_NSIG_WORDS]; +} sigset_t; + +typedef unsigned long old_sigset_t; /* at least 32 bits */ + +#define SIGHUP 1 /* Hangup (POSIX). */ +#define SIGINT 2 /* Interrupt (ANSI). */ +#define SIGQUIT 3 /* Quit (POSIX). */ +#define SIGILL 4 /* Illegal instruction (ANSI). */ +#define SIGTRAP 5 /* Trace trap (POSIX). */ +#define SIGIOT 6 /* IOT trap (4.2 BSD). */ +#define SIGABRT SIGIOT /* Abort (ANSI). */ +#define SIGEMT 7 +#define SIGFPE 8 /* Floating-point exception (ANSI). */ +#define SIGKILL 9 /* Kill, unblockable (POSIX). */ +#define SIGBUS 10 /* BUS error (4.2 BSD). */ +#define SIGSEGV 11 /* Segmentation violation (ANSI). */ +#define SIGSYS 12 +#define SIGPIPE 13 /* Broken pipe (POSIX). */ +#define SIGALRM 14 /* Alarm clock (POSIX). */ +#define SIGTERM 15 /* Termination (ANSI). */ +#define SIGUSR1 16 /* User-defined signal 1 (POSIX). */ +#define SIGUSR2 17 /* User-defined signal 2 (POSIX). */ +#define SIGCHLD 18 /* Child status has changed (POSIX). */ +#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */ +#define SIGPWR 19 /* Power failure restart (System V). */ +#define SIGWINCH 20 /* Window size change (4.3 BSD, Sun). */ +#define SIGURG 21 /* Urgent condition on socket (4.2 BSD). */ +#define SIGIO 22 /* I/O now possible (4.2 BSD). */ +#define SIGPOLL SIGIO /* Pollable event occurred (System V). */ +#define SIGSTOP 23 /* Stop, unblockable (POSIX). */ +#define SIGTSTP 24 /* Keyboard stop (POSIX). */ +#define SIGCONT 25 /* Continue (POSIX). */ +#define SIGTTIN 26 /* Background read from tty (POSIX). */ +#define SIGTTOU 27 /* Background write to tty (POSIX). */ +#define SIGVTALRM 28 /* Virtual alarm clock (4.2 BSD). */ +#define SIGPROF 29 /* Profiling alarm clock (4.2 BSD). */ +#define SIGXCPU 30 /* CPU limit exceeded (4.2 BSD). */ +#define SIGXFSZ 31 /* File size limit exceeded (4.2 BSD). */ + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_ONSTACK 0x08000000 +#define SA_RESETHAND 0x80000000 +#define SA_RESTART 0x10000000 +#define SA_SIGINFO 0x00000008 +#define SA_NODEFER 0x40000000 +#define SA_NOCLDWAIT 0x00010000 +#define SA_NOCLDSTOP 0x00000001 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 /* Only for o32 */ + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + + +#define SIG_BLOCK 1 /* for blocking signals */ +#define SIG_UNBLOCK 2 /* for unblocking signals */ +#define SIG_SETMASK 3 /* for setting the signal mask */ + +#include <asm-generic/signal-defs.h> + +struct sigaction { + unsigned int sa_flags; + __sighandler_t sa_handler; + sigset_t sa_mask; +}; + +struct k_sigaction { + struct sigaction sa; +}; + +/* IRIX compatible stack_t */ +typedef struct sigaltstack { + void __user *ss_sp; + size_t ss_size; + int ss_flags; +} stack_t; + + +#endif /* _UAPI_ASM_SIGNAL_H */ diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h new file mode 100644 index 00000000000..c5ed59549cb --- /dev/null +++ b/arch/mips/include/uapi/asm/socket.h @@ -0,0 +1,93 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1997, 1999, 2000, 2001 Ralf Baechle + * Copyright (C) 2000, 2001 Silicon Graphics, Inc. + */ +#ifndef _UAPI_ASM_SOCKET_H +#define _UAPI_ASM_SOCKET_H + +#include <asm/sockios.h> + +/* + * For setsockopt(2) + * + * This defines are ABI conformant as far as Linux supports these ... + */ +#define SOL_SOCKET 0xffff + +#define SO_DEBUG 0x0001 /* Record debugging information. */ +#define SO_REUSEADDR 0x0004 /* Allow reuse of local addresses. */ +#define SO_KEEPALIVE 0x0008 /* Keep connections alive and send + SIGPIPE when they die. */ +#define SO_DONTROUTE 0x0010 /* Don't do local routing. */ +#define SO_BROADCAST 0x0020 /* Allow transmission of + broadcast messages. */ +#define SO_LINGER 0x0080 /* Block on close of a reliable + socket to transmit pending data. */ +#define SO_OOBINLINE 0x0100 /* Receive out-of-band data in-band. */ +#if 0 +To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */ +#endif + +#define SO_TYPE 0x1008 /* Compatible name for SO_STYLE. */ +#define SO_STYLE SO_TYPE /* Synonym */ +#define SO_ERROR 0x1007 /* get error status and clear */ +#define SO_SNDBUF 0x1001 /* Send buffer size. */ +#define SO_RCVBUF 0x1002 /* Receive buffer. */ +#define SO_SNDLOWAT 0x1003 /* send low-water mark */ +#define SO_RCVLOWAT 0x1004 /* receive low-water mark */ +#define SO_SNDTIMEO 0x1005 /* send timeout */ +#define SO_RCVTIMEO 0x1006 /* receive timeout */ +#define SO_ACCEPTCONN 0x1009 +#define SO_PROTOCOL 0x1028 /* protocol type */ +#define SO_DOMAIN 0x1029 /* domain/socket family */ + +/* linux-specific, might as well be the same as on i386 */ +#define SO_NO_CHECK 11 +#define SO_PRIORITY 12 +#define SO_BSDCOMPAT 14 + +#define SO_PASSCRED 17 +#define SO_PEERCRED 18 + +/* Security levels - as per NRL IPv6 - don't actually do anything */ +#define SO_SECURITY_AUTHENTICATION 22 +#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 +#define SO_SECURITY_ENCRYPTION_NETWORK 24 + +#define SO_BINDTODEVICE 25 + +/* Socket filtering */ +#define SO_ATTACH_FILTER 26 +#define SO_DETACH_FILTER 27 + +#define SO_PEERNAME 28 +#define SO_TIMESTAMP 29 +#define SCM_TIMESTAMP SO_TIMESTAMP + +#define SO_PEERSEC 30 +#define SO_SNDBUFFORCE 31 +#define SO_RCVBUFFORCE 33 +#define SO_PASSSEC 34 +#define SO_TIMESTAMPNS 35 +#define SCM_TIMESTAMPNS SO_TIMESTAMPNS + +#define SO_MARK 36 + +#define SO_TIMESTAMPING 37 +#define SCM_TIMESTAMPING SO_TIMESTAMPING + +#define SO_RXQ_OVFL 40 + +#define SO_WIFI_STATUS 41 +#define SCM_WIFI_STATUS SO_WIFI_STATUS +#define SO_PEEK_OFF 42 + +/* Instruct lower device to use last 4-bytes of skb data as FCS */ +#define SO_NOFCS 43 + + +#endif /* _UAPI_ASM_SOCKET_H */ diff --git a/arch/mips/include/asm/sockios.h b/arch/mips/include/uapi/asm/sockios.h index ed1a5f78d22..ed1a5f78d22 100644 --- a/arch/mips/include/asm/sockios.h +++ b/arch/mips/include/uapi/asm/sockios.h diff --git a/arch/mips/include/asm/stat.h b/arch/mips/include/uapi/asm/stat.h index fe9a4c3ec5a..fe9a4c3ec5a 100644 --- a/arch/mips/include/asm/stat.h +++ b/arch/mips/include/uapi/asm/stat.h diff --git a/arch/mips/include/asm/statfs.h b/arch/mips/include/uapi/asm/statfs.h index 0f805c7a42a..0f805c7a42a 100644 --- a/arch/mips/include/asm/statfs.h +++ b/arch/mips/include/uapi/asm/statfs.h diff --git a/arch/mips/include/asm/swab.h b/arch/mips/include/uapi/asm/swab.h index 97c2f81b4b4..97c2f81b4b4 100644 --- a/arch/mips/include/asm/swab.h +++ b/arch/mips/include/uapi/asm/swab.h diff --git a/arch/mips/include/asm/sysmips.h b/arch/mips/include/uapi/asm/sysmips.h index 4f47b7d6a5f..4f47b7d6a5f 100644 --- a/arch/mips/include/asm/sysmips.h +++ b/arch/mips/include/uapi/asm/sysmips.h diff --git a/arch/mips/include/asm/termbits.h b/arch/mips/include/uapi/asm/termbits.h index 76630b396fa..76630b396fa 100644 --- a/arch/mips/include/asm/termbits.h +++ b/arch/mips/include/uapi/asm/termbits.h diff --git a/arch/mips/include/uapi/asm/termios.h b/arch/mips/include/uapi/asm/termios.h new file mode 100644 index 00000000000..574fbdfb720 --- /dev/null +++ b/arch/mips/include/uapi/asm/termios.h @@ -0,0 +1,80 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1995, 1996, 2000, 2001 by Ralf Baechle + * Copyright (C) 2000, 2001 Silicon Graphics, Inc. + */ +#ifndef _UAPI_ASM_TERMIOS_H +#define _UAPI_ASM_TERMIOS_H + +#include <linux/errno.h> +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct sgttyb { + char sg_ispeed; + char sg_ospeed; + char sg_erase; + char sg_kill; + int sg_flags; /* SGI special - int, not short */ +}; + +struct tchars { + char t_intrc; + char t_quitc; + char t_startc; + char t_stopc; + char t_eofc; + char t_brkc; +}; + +struct ltchars { + char t_suspc; /* stop process signal */ + char t_dsuspc; /* delayed stop process signal */ + char t_rprntc; /* reprint line */ + char t_flushc; /* flush output (toggles) */ + char t_werasc; /* word erase */ + char t_lnextc; /* literal next character */ +}; + +/* TIOCGSIZE, TIOCSSIZE not defined yet. Only needed for SunOS source + compatibility anyway ... */ + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + char c_line; /* line discipline */ + unsigned char c_cc[NCCS]; /* control characters */ +}; + + +/* modem lines */ +#define TIOCM_LE 0x001 /* line enable */ +#define TIOCM_DTR 0x002 /* data terminal ready */ +#define TIOCM_RTS 0x004 /* request to send */ +#define TIOCM_ST 0x010 /* secondary transmit */ +#define TIOCM_SR 0x020 /* secondary receive */ +#define TIOCM_CTS 0x040 /* clear to send */ +#define TIOCM_CAR 0x100 /* carrier detect */ +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RNG 0x200 /* ring */ +#define TIOCM_RI TIOCM_RNG +#define TIOCM_DSR 0x400 /* data set ready */ +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + + +#endif /* _UAPI_ASM_TERMIOS_H */ diff --git a/arch/mips/include/uapi/asm/types.h b/arch/mips/include/uapi/asm/types.h new file mode 100644 index 00000000000..7ac9d0baad8 --- /dev/null +++ b/arch/mips/include/uapi/asm/types.h @@ -0,0 +1,27 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1994, 1995, 1996, 1999 by Ralf Baechle + * Copyright (C) 2008 Wind River Systems, + * written by Ralf Baechle + * Copyright (C) 1999 Silicon Graphics, Inc. + */ +#ifndef _UAPI_ASM_TYPES_H +#define _UAPI_ASM_TYPES_H + +/* + * We don't use int-l64.h for the kernel anymore but still use it for + * userspace to avoid code changes. + */ +#ifndef __KERNEL__ +# if _MIPS_SZLONG == 64 +# include <asm-generic/int-l64.h> +# else +# include <asm-generic/int-ll64.h> +# endif +#endif + + +#endif /* _UAPI_ASM_TYPES_H */ diff --git a/arch/mips/include/uapi/asm/unistd.h b/arch/mips/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..cc98a9dcb01 --- /dev/null +++ b/arch/mips/include/uapi/asm/unistd.h @@ -0,0 +1,1035 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 1995, 96, 97, 98, 99, 2000 by Ralf Baechle + * Copyright (C) 1999, 2000 Silicon Graphics, Inc. + * + * Changed system calls macros _syscall5 - _syscall7 to push args 5 to 7 onto + * the stack. Robin Farine for ACN S.A, Copyright (C) 1996 by ACN S.A + */ +#ifndef _UAPI_ASM_UNISTD_H +#define _UAPI_ASM_UNISTD_H + +#include <asm/sgidefs.h> + +#if _MIPS_SIM == _MIPS_SIM_ABI32 + +/* + * Linux o32 style syscalls are in the range from 4000 to 4999. + */ +#define __NR_Linux 4000 +#define __NR_syscall (__NR_Linux + 0) +#define __NR_exit (__NR_Linux + 1) +#define __NR_fork (__NR_Linux + 2) +#define __NR_read (__NR_Linux + 3) +#define __NR_write (__NR_Linux + 4) +#define __NR_open (__NR_Linux + 5) +#define __NR_close (__NR_Linux + 6) +#define __NR_waitpid (__NR_Linux + 7) +#define __NR_creat (__NR_Linux + 8) +#define __NR_link (__NR_Linux + 9) +#define __NR_unlink (__NR_Linux + 10) +#define __NR_execve (__NR_Linux + 11) +#define __NR_chdir (__NR_Linux + 12) +#define __NR_time (__NR_Linux + 13) +#define __NR_mknod (__NR_Linux + 14) +#define __NR_chmod (__NR_Linux + 15) +#define __NR_lchown (__NR_Linux + 16) +#define __NR_break (__NR_Linux + 17) +#define __NR_unused18 (__NR_Linux + 18) +#define __NR_lseek (__NR_Linux + 19) +#define __NR_getpid (__NR_Linux + 20) +#define __NR_mount (__NR_Linux + 21) +#define __NR_umount (__NR_Linux + 22) +#define __NR_setuid (__NR_Linux + 23) +#define __NR_getuid (__NR_Linux + 24) +#define __NR_stime (__NR_Linux + 25) +#define __NR_ptrace (__NR_Linux + 26) +#define __NR_alarm (__NR_Linux + 27) +#define __NR_unused28 (__NR_Linux + 28) +#define __NR_pause (__NR_Linux + 29) +#define __NR_utime (__NR_Linux + 30) +#define __NR_stty (__NR_Linux + 31) +#define __NR_gtty (__NR_Linux + 32) +#define __NR_access (__NR_Linux + 33) +#define __NR_nice (__NR_Linux + 34) +#define __NR_ftime (__NR_Linux + 35) +#define __NR_sync (__NR_Linux + 36) +#define __NR_kill (__NR_Linux + 37) +#define __NR_rename (__NR_Linux + 38) +#define __NR_mkdir (__NR_Linux + 39) +#define __NR_rmdir (__NR_Linux + 40) +#define __NR_dup (__NR_Linux + 41) +#define __NR_pipe (__NR_Linux + 42) +#define __NR_times (__NR_Linux + 43) +#define __NR_prof (__NR_Linux + 44) +#define __NR_brk (__NR_Linux + 45) +#define __NR_setgid (__NR_Linux + 46) +#define __NR_getgid (__NR_Linux + 47) +#define __NR_signal (__NR_Linux + 48) +#define __NR_geteuid (__NR_Linux + 49) +#define __NR_getegid (__NR_Linux + 50) +#define __NR_acct (__NR_Linux + 51) +#define __NR_umount2 (__NR_Linux + 52) +#define __NR_lock (__NR_Linux + 53) +#define __NR_ioctl (__NR_Linux + 54) +#define __NR_fcntl (__NR_Linux + 55) +#define __NR_mpx (__NR_Linux + 56) +#define __NR_setpgid (__NR_Linux + 57) +#define __NR_ulimit (__NR_Linux + 58) +#define __NR_unused59 (__NR_Linux + 59) +#define __NR_umask (__NR_Linux + 60) +#define __NR_chroot (__NR_Linux + 61) +#define __NR_ustat (__NR_Linux + 62) +#define __NR_dup2 (__NR_Linux + 63) +#define __NR_getppid (__NR_Linux + 64) +#define __NR_getpgrp (__NR_Linux + 65) +#define __NR_setsid (__NR_Linux + 66) +#define __NR_sigaction (__NR_Linux + 67) +#define __NR_sgetmask (__NR_Linux + 68) +#define __NR_ssetmask (__NR_Linux + 69) +#define __NR_setreuid (__NR_Linux + 70) +#define __NR_setregid (__NR_Linux + 71) +#define __NR_sigsuspend (__NR_Linux + 72) +#define __NR_sigpending (__NR_Linux + 73) +#define __NR_sethostname (__NR_Linux + 74) +#define __NR_setrlimit (__NR_Linux + 75) +#define __NR_getrlimit (__NR_Linux + 76) +#define __NR_getrusage (__NR_Linux + 77) +#define __NR_gettimeofday (__NR_Linux + 78) +#define __NR_settimeofday (__NR_Linux + 79) +#define __NR_getgroups (__NR_Linux + 80) +#define __NR_setgroups (__NR_Linux + 81) +#define __NR_reserved82 (__NR_Linux + 82) +#define __NR_symlink (__NR_Linux + 83) +#define __NR_unused84 (__NR_Linux + 84) +#define __NR_readlink (__NR_Linux + 85) +#define __NR_uselib (__NR_Linux + 86) +#define __NR_swapon (__NR_Linux + 87) +#define __NR_reboot (__NR_Linux + 88) +#define __NR_readdir (__NR_Linux + 89) +#define __NR_mmap (__NR_Linux + 90) +#define __NR_munmap (__NR_Linux + 91) +#define __NR_truncate (__NR_Linux + 92) +#define __NR_ftruncate (__NR_Linux + 93) +#define __NR_fchmod (__NR_Linux + 94) +#define __NR_fchown (__NR_Linux + 95) +#define __NR_getpriority (__NR_Linux + 96) +#define __NR_setpriority (__NR_Linux + 97) +#define __NR_profil (__NR_Linux + 98) +#define __NR_statfs (__NR_Linux + 99) +#define __NR_fstatfs (__NR_Linux + 100) +#define __NR_ioperm (__NR_Linux + 101) +#define __NR_socketcall (__NR_Linux + 102) +#define __NR_syslog (__NR_Linux + 103) +#define __NR_setitimer (__NR_Linux + 104) +#define __NR_getitimer (__NR_Linux + 105) +#define __NR_stat (__NR_Linux + 106) +#define __NR_lstat (__NR_Linux + 107) +#define __NR_fstat (__NR_Linux + 108) +#define __NR_unused109 (__NR_Linux + 109) +#define __NR_iopl (__NR_Linux + 110) +#define __NR_vhangup (__NR_Linux + 111) +#define __NR_idle (__NR_Linux + 112) +#define __NR_vm86 (__NR_Linux + 113) +#define __NR_wait4 (__NR_Linux + 114) +#define __NR_swapoff (__NR_Linux + 115) +#define __NR_sysinfo (__NR_Linux + 116) +#define __NR_ipc (__NR_Linux + 117) +#define __NR_fsync (__NR_Linux + 118) +#define __NR_sigreturn (__NR_Linux + 119) +#define __NR_clone (__NR_Linux + 120) +#define __NR_setdomainname (__NR_Linux + 121) +#define __NR_uname (__NR_Linux + 122) +#define __NR_modify_ldt (__NR_Linux + 123) +#define __NR_adjtimex (__NR_Linux + 124) +#define __NR_mprotect (__NR_Linux + 125) +#define __NR_sigprocmask (__NR_Linux + 126) +#define __NR_create_module (__NR_Linux + 127) +#define __NR_init_module (__NR_Linux + 128) +#define __NR_delete_module (__NR_Linux + 129) +#define __NR_get_kernel_syms (__NR_Linux + 130) +#define __NR_quotactl (__NR_Linux + 131) +#define __NR_getpgid (__NR_Linux + 132) +#define __NR_fchdir (__NR_Linux + 133) +#define __NR_bdflush (__NR_Linux + 134) +#define __NR_sysfs (__NR_Linux + 135) +#define __NR_personality (__NR_Linux + 136) +#define __NR_afs_syscall (__NR_Linux + 137) /* Syscall for Andrew File System */ +#define __NR_setfsuid (__NR_Linux + 138) +#define __NR_setfsgid (__NR_Linux + 139) +#define __NR__llseek (__NR_Linux + 140) +#define __NR_getdents (__NR_Linux + 141) +#define __NR__newselect (__NR_Linux + 142) +#define __NR_flock (__NR_Linux + 143) +#define __NR_msync (__NR_Linux + 144) +#define __NR_readv (__NR_Linux + 145) +#define __NR_writev (__NR_Linux + 146) +#define __NR_cacheflush (__NR_Linux + 147) +#define __NR_cachectl (__NR_Linux + 148) +#define __NR_sysmips (__NR_Linux + 149) +#define __NR_unused150 (__NR_Linux + 150) +#define __NR_getsid (__NR_Linux + 151) +#define __NR_fdatasync (__NR_Linux + 152) +#define __NR__sysctl (__NR_Linux + 153) +#define __NR_mlock (__NR_Linux + 154) +#define __NR_munlock (__NR_Linux + 155) +#define __NR_mlockall (__NR_Linux + 156) +#define __NR_munlockall (__NR_Linux + 157) +#define __NR_sched_setparam (__NR_Linux + 158) +#define __NR_sched_getparam (__NR_Linux + 159) +#define __NR_sched_setscheduler (__NR_Linux + 160) +#define __NR_sched_getscheduler (__NR_Linux + 161) +#define __NR_sched_yield (__NR_Linux + 162) +#define __NR_sched_get_priority_max (__NR_Linux + 163) +#define __NR_sched_get_priority_min (__NR_Linux + 164) +#define __NR_sched_rr_get_interval (__NR_Linux + 165) +#define __NR_nanosleep (__NR_Linux + 166) +#define __NR_mremap (__NR_Linux + 167) +#define __NR_accept (__NR_Linux + 168) +#define __NR_bind (__NR_Linux + 169) +#define __NR_connect (__NR_Linux + 170) +#define __NR_getpeername (__NR_Linux + 171) +#define __NR_getsockname (__NR_Linux + 172) +#define __NR_getsockopt (__NR_Linux + 173) +#define __NR_listen (__NR_Linux + 174) +#define __NR_recv (__NR_Linux + 175) +#define __NR_recvfrom (__NR_Linux + 176) +#define __NR_recvmsg (__NR_Linux + 177) +#define __NR_send (__NR_Linux + 178) +#define __NR_sendmsg (__NR_Linux + 179) +#define __NR_sendto (__NR_Linux + 180) +#define __NR_setsockopt (__NR_Linux + 181) +#define __NR_shutdown (__NR_Linux + 182) +#define __NR_socket (__NR_Linux + 183) +#define __NR_socketpair (__NR_Linux + 184) +#define __NR_setresuid (__NR_Linux + 185) +#define __NR_getresuid (__NR_Linux + 186) +#define __NR_query_module (__NR_Linux + 187) +#define __NR_poll (__NR_Linux + 188) +#define __NR_nfsservctl (__NR_Linux + 189) +#define __NR_setresgid (__NR_Linux + 190) +#define __NR_getresgid (__NR_Linux + 191) +#define __NR_prctl (__NR_Linux + 192) +#define __NR_rt_sigreturn (__NR_Linux + 193) +#define __NR_rt_sigaction (__NR_Linux + 194) +#define __NR_rt_sigprocmask (__NR_Linux + 195) +#define __NR_rt_sigpending (__NR_Linux + 196) +#define __NR_rt_sigtimedwait (__NR_Linux + 197) +#define __NR_rt_sigqueueinfo (__NR_Linux + 198) +#define __NR_rt_sigsuspend (__NR_Linux + 199) +#define __NR_pread64 (__NR_Linux + 200) +#define __NR_pwrite64 (__NR_Linux + 201) +#define __NR_chown (__NR_Linux + 202) +#define __NR_getcwd (__NR_Linux + 203) +#define __NR_capget (__NR_Linux + 204) +#define __NR_capset (__NR_Linux + 205) +#define __NR_sigaltstack (__NR_Linux + 206) +#define __NR_sendfile (__NR_Linux + 207) +#define __NR_getpmsg (__NR_Linux + 208) +#define __NR_putpmsg (__NR_Linux + 209) +#define __NR_mmap2 (__NR_Linux + 210) +#define __NR_truncate64 (__NR_Linux + 211) +#define __NR_ftruncate64 (__NR_Linux + 212) +#define __NR_stat64 (__NR_Linux + 213) +#define __NR_lstat64 (__NR_Linux + 214) +#define __NR_fstat64 (__NR_Linux + 215) +#define __NR_pivot_root (__NR_Linux + 216) +#define __NR_mincore (__NR_Linux + 217) +#define __NR_madvise (__NR_Linux + 218) +#define __NR_getdents64 (__NR_Linux + 219) +#define __NR_fcntl64 (__NR_Linux + 220) +#define __NR_reserved221 (__NR_Linux + 221) +#define __NR_gettid (__NR_Linux + 222) +#define __NR_readahead (__NR_Linux + 223) +#define __NR_setxattr (__NR_Linux + 224) +#define __NR_lsetxattr (__NR_Linux + 225) +#define __NR_fsetxattr (__NR_Linux + 226) +#define __NR_getxattr (__NR_Linux + 227) +#define __NR_lgetxattr (__NR_Linux + 228) +#define __NR_fgetxattr (__NR_Linux + 229) +#define __NR_listxattr (__NR_Linux + 230) +#define __NR_llistxattr (__NR_Linux + 231) +#define __NR_flistxattr (__NR_Linux + 232) +#define __NR_removexattr (__NR_Linux + 233) +#define __NR_lremovexattr (__NR_Linux + 234) +#define __NR_fremovexattr (__NR_Linux + 235) +#define __NR_tkill (__NR_Linux + 236) +#define __NR_sendfile64 (__NR_Linux + 237) +#define __NR_futex (__NR_Linux + 238) +#define __NR_sched_setaffinity (__NR_Linux + 239) +#define __NR_sched_getaffinity (__NR_Linux + 240) +#define __NR_io_setup (__NR_Linux + 241) +#define __NR_io_destroy (__NR_Linux + 242) +#define __NR_io_getevents (__NR_Linux + 243) +#define __NR_io_submit (__NR_Linux + 244) +#define __NR_io_cancel (__NR_Linux + 245) +#define __NR_exit_group (__NR_Linux + 246) +#define __NR_lookup_dcookie (__NR_Linux + 247) +#define __NR_epoll_create (__NR_Linux + 248) +#define __NR_epoll_ctl (__NR_Linux + 249) +#define __NR_epoll_wait (__NR_Linux + 250) +#define __NR_remap_file_pages (__NR_Linux + 251) +#define __NR_set_tid_address (__NR_Linux + 252) +#define __NR_restart_syscall (__NR_Linux + 253) +#define __NR_fadvise64 (__NR_Linux + 254) +#define __NR_statfs64 (__NR_Linux + 255) +#define __NR_fstatfs64 (__NR_Linux + 256) +#define __NR_timer_create (__NR_Linux + 257) +#define __NR_timer_settime (__NR_Linux + 258) +#define __NR_timer_gettime (__NR_Linux + 259) +#define __NR_timer_getoverrun (__NR_Linux + 260) +#define __NR_timer_delete (__NR_Linux + 261) +#define __NR_clock_settime (__NR_Linux + 262) +#define __NR_clock_gettime (__NR_Linux + 263) +#define __NR_clock_getres (__NR_Linux + 264) +#define __NR_clock_nanosleep (__NR_Linux + 265) +#define __NR_tgkill (__NR_Linux + 266) +#define __NR_utimes (__NR_Linux + 267) +#define __NR_mbind (__NR_Linux + 268) +#define __NR_get_mempolicy (__NR_Linux + 269) +#define __NR_set_mempolicy (__NR_Linux + 270) +#define __NR_mq_open (__NR_Linux + 271) +#define __NR_mq_unlink (__NR_Linux + 272) +#define __NR_mq_timedsend (__NR_Linux + 273) +#define __NR_mq_timedreceive (__NR_Linux + 274) +#define __NR_mq_notify (__NR_Linux + 275) +#define __NR_mq_getsetattr (__NR_Linux + 276) +#define __NR_vserver (__NR_Linux + 277) +#define __NR_waitid (__NR_Linux + 278) +/* #define __NR_sys_setaltroot (__NR_Linux + 279) */ +#define __NR_add_key (__NR_Linux + 280) +#define __NR_request_key (__NR_Linux + 281) +#define __NR_keyctl (__NR_Linux + 282) +#define __NR_set_thread_area (__NR_Linux + 283) +#define __NR_inotify_init (__NR_Linux + 284) +#define __NR_inotify_add_watch (__NR_Linux + 285) +#define __NR_inotify_rm_watch (__NR_Linux + 286) +#define __NR_migrate_pages (__NR_Linux + 287) +#define __NR_openat (__NR_Linux + 288) +#define __NR_mkdirat (__NR_Linux + 289) +#define __NR_mknodat (__NR_Linux + 290) +#define __NR_fchownat (__NR_Linux + 291) +#define __NR_futimesat (__NR_Linux + 292) +#define __NR_fstatat64 (__NR_Linux + 293) +#define __NR_unlinkat (__NR_Linux + 294) +#define __NR_renameat (__NR_Linux + 295) +#define __NR_linkat (__NR_Linux + 296) +#define __NR_symlinkat (__NR_Linux + 297) +#define __NR_readlinkat (__NR_Linux + 298) +#define __NR_fchmodat (__NR_Linux + 299) +#define __NR_faccessat (__NR_Linux + 300) +#define __NR_pselect6 (__NR_Linux + 301) +#define __NR_ppoll (__NR_Linux + 302) +#define __NR_unshare (__NR_Linux + 303) +#define __NR_splice (__NR_Linux + 304) +#define __NR_sync_file_range (__NR_Linux + 305) +#define __NR_tee (__NR_Linux + 306) +#define __NR_vmsplice (__NR_Linux + 307) +#define __NR_move_pages (__NR_Linux + 308) +#define __NR_set_robust_list (__NR_Linux + 309) +#define __NR_get_robust_list (__NR_Linux + 310) +#define __NR_kexec_load (__NR_Linux + 311) +#define __NR_getcpu (__NR_Linux + 312) +#define __NR_epoll_pwait (__NR_Linux + 313) +#define __NR_ioprio_set (__NR_Linux + 314) +#define __NR_ioprio_get (__NR_Linux + 315) +#define __NR_utimensat (__NR_Linux + 316) +#define __NR_signalfd (__NR_Linux + 317) +#define __NR_timerfd (__NR_Linux + 318) +#define __NR_eventfd (__NR_Linux + 319) +#define __NR_fallocate (__NR_Linux + 320) +#define __NR_timerfd_create (__NR_Linux + 321) +#define __NR_timerfd_gettime (__NR_Linux + 322) +#define __NR_timerfd_settime (__NR_Linux + 323) +#define __NR_signalfd4 (__NR_Linux + 324) +#define __NR_eventfd2 (__NR_Linux + 325) +#define __NR_epoll_create1 (__NR_Linux + 326) +#define __NR_dup3 (__NR_Linux + 327) +#define __NR_pipe2 (__NR_Linux + 328) +#define __NR_inotify_init1 (__NR_Linux + 329) +#define __NR_preadv (__NR_Linux + 330) +#define __NR_pwritev (__NR_Linux + 331) +#define __NR_rt_tgsigqueueinfo (__NR_Linux + 332) +#define __NR_perf_event_open (__NR_Linux + 333) +#define __NR_accept4 (__NR_Linux + 334) +#define __NR_recvmmsg (__NR_Linux + 335) +#define __NR_fanotify_init (__NR_Linux + 336) +#define __NR_fanotify_mark (__NR_Linux + 337) +#define __NR_prlimit64 (__NR_Linux + 338) +#define __NR_name_to_handle_at (__NR_Linux + 339) +#define __NR_open_by_handle_at (__NR_Linux + 340) +#define __NR_clock_adjtime (__NR_Linux + 341) +#define __NR_syncfs (__NR_Linux + 342) +#define __NR_sendmmsg (__NR_Linux + 343) +#define __NR_setns (__NR_Linux + 344) +#define __NR_process_vm_readv (__NR_Linux + 345) +#define __NR_process_vm_writev (__NR_Linux + 346) +#define __NR_kcmp (__NR_Linux + 347) + +/* + * Offset of the last Linux o32 flavoured syscall + */ +#define __NR_Linux_syscalls 347 + +#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ + +#define __NR_O32_Linux 4000 +#define __NR_O32_Linux_syscalls 347 + +#if _MIPS_SIM == _MIPS_SIM_ABI64 + +/* + * Linux 64-bit syscalls are in the range from 5000 to 5999. + */ +#define __NR_Linux 5000 +#define __NR_read (__NR_Linux + 0) +#define __NR_write (__NR_Linux + 1) +#define __NR_open (__NR_Linux + 2) +#define __NR_close (__NR_Linux + 3) +#define __NR_stat (__NR_Linux + 4) +#define __NR_fstat (__NR_Linux + 5) +#define __NR_lstat (__NR_Linux + 6) +#define __NR_poll (__NR_Linux + 7) +#define __NR_lseek (__NR_Linux + 8) +#define __NR_mmap (__NR_Linux + 9) +#define __NR_mprotect (__NR_Linux + 10) +#define __NR_munmap (__NR_Linux + 11) +#define __NR_brk (__NR_Linux + 12) +#define __NR_rt_sigaction (__NR_Linux + 13) +#define __NR_rt_sigprocmask (__NR_Linux + 14) +#define __NR_ioctl (__NR_Linux + 15) +#define __NR_pread64 (__NR_Linux + 16) +#define __NR_pwrite64 (__NR_Linux + 17) +#define __NR_readv (__NR_Linux + 18) +#define __NR_writev (__NR_Linux + 19) +#define __NR_access (__NR_Linux + 20) +#define __NR_pipe (__NR_Linux + 21) +#define __NR__newselect (__NR_Linux + 22) +#define __NR_sched_yield (__NR_Linux + 23) +#define __NR_mremap (__NR_Linux + 24) +#define __NR_msync (__NR_Linux + 25) +#define __NR_mincore (__NR_Linux + 26) +#define __NR_madvise (__NR_Linux + 27) +#define __NR_shmget (__NR_Linux + 28) +#define __NR_shmat (__NR_Linux + 29) +#define __NR_shmctl (__NR_Linux + 30) +#define __NR_dup (__NR_Linux + 31) +#define __NR_dup2 (__NR_Linux + 32) +#define __NR_pause (__NR_Linux + 33) +#define __NR_nanosleep (__NR_Linux + 34) +#define __NR_getitimer (__NR_Linux + 35) +#define __NR_setitimer (__NR_Linux + 36) +#define __NR_alarm (__NR_Linux + 37) +#define __NR_getpid (__NR_Linux + 38) +#define __NR_sendfile (__NR_Linux + 39) +#define __NR_socket (__NR_Linux + 40) +#define __NR_connect (__NR_Linux + 41) +#define __NR_accept (__NR_Linux + 42) +#define __NR_sendto (__NR_Linux + 43) +#define __NR_recvfrom (__NR_Linux + 44) +#define __NR_sendmsg (__NR_Linux + 45) +#define __NR_recvmsg (__NR_Linux + 46) +#define __NR_shutdown (__NR_Linux + 47) +#define __NR_bind (__NR_Linux + 48) +#define __NR_listen (__NR_Linux + 49) +#define __NR_getsockname (__NR_Linux + 50) +#define __NR_getpeername (__NR_Linux + 51) +#define __NR_socketpair (__NR_Linux + 52) +#define __NR_setsockopt (__NR_Linux + 53) +#define __NR_getsockopt (__NR_Linux + 54) +#define __NR_clone (__NR_Linux + 55) +#define __NR_fork (__NR_Linux + 56) +#define __NR_execve (__NR_Linux + 57) +#define __NR_exit (__NR_Linux + 58) +#define __NR_wait4 (__NR_Linux + 59) +#define __NR_kill (__NR_Linux + 60) +#define __NR_uname (__NR_Linux + 61) +#define __NR_semget (__NR_Linux + 62) +#define __NR_semop (__NR_Linux + 63) +#define __NR_semctl (__NR_Linux + 64) +#define __NR_shmdt (__NR_Linux + 65) +#define __NR_msgget (__NR_Linux + 66) +#define __NR_msgsnd (__NR_Linux + 67) +#define __NR_msgrcv (__NR_Linux + 68) +#define __NR_msgctl (__NR_Linux + 69) +#define __NR_fcntl (__NR_Linux + 70) +#define __NR_flock (__NR_Linux + 71) +#define __NR_fsync (__NR_Linux + 72) +#define __NR_fdatasync (__NR_Linux + 73) +#define __NR_truncate (__NR_Linux + 74) +#define __NR_ftruncate (__NR_Linux + 75) +#define __NR_getdents (__NR_Linux + 76) +#define __NR_getcwd (__NR_Linux + 77) +#define __NR_chdir (__NR_Linux + 78) +#define __NR_fchdir (__NR_Linux + 79) +#define __NR_rename (__NR_Linux + 80) +#define __NR_mkdir (__NR_Linux + 81) +#define __NR_rmdir (__NR_Linux + 82) +#define __NR_creat (__NR_Linux + 83) +#define __NR_link (__NR_Linux + 84) +#define __NR_unlink (__NR_Linux + 85) +#define __NR_symlink (__NR_Linux + 86) +#define __NR_readlink (__NR_Linux + 87) +#define __NR_chmod (__NR_Linux + 88) +#define __NR_fchmod (__NR_Linux + 89) +#define __NR_chown (__NR_Linux + 90) +#define __NR_fchown (__NR_Linux + 91) +#define __NR_lchown (__NR_Linux + 92) +#define __NR_umask (__NR_Linux + 93) +#define __NR_gettimeofday (__NR_Linux + 94) +#define __NR_getrlimit (__NR_Linux + 95) +#define __NR_getrusage (__NR_Linux + 96) +#define __NR_sysinfo (__NR_Linux + 97) +#define __NR_times (__NR_Linux + 98) +#define __NR_ptrace (__NR_Linux + 99) +#define __NR_getuid (__NR_Linux + 100) +#define __NR_syslog (__NR_Linux + 101) +#define __NR_getgid (__NR_Linux + 102) +#define __NR_setuid (__NR_Linux + 103) +#define __NR_setgid (__NR_Linux + 104) +#define __NR_geteuid (__NR_Linux + 105) +#define __NR_getegid (__NR_Linux + 106) +#define __NR_setpgid (__NR_Linux + 107) +#define __NR_getppid (__NR_Linux + 108) +#define __NR_getpgrp (__NR_Linux + 109) +#define __NR_setsid (__NR_Linux + 110) +#define __NR_setreuid (__NR_Linux + 111) +#define __NR_setregid (__NR_Linux + 112) +#define __NR_getgroups (__NR_Linux + 113) +#define __NR_setgroups (__NR_Linux + 114) +#define __NR_setresuid (__NR_Linux + 115) +#define __NR_getresuid (__NR_Linux + 116) +#define __NR_setresgid (__NR_Linux + 117) +#define __NR_getresgid (__NR_Linux + 118) +#define __NR_getpgid (__NR_Linux + 119) +#define __NR_setfsuid (__NR_Linux + 120) +#define __NR_setfsgid (__NR_Linux + 121) +#define __NR_getsid (__NR_Linux + 122) +#define __NR_capget (__NR_Linux + 123) +#define __NR_capset (__NR_Linux + 124) +#define __NR_rt_sigpending (__NR_Linux + 125) +#define __NR_rt_sigtimedwait (__NR_Linux + 126) +#define __NR_rt_sigqueueinfo (__NR_Linux + 127) +#define __NR_rt_sigsuspend (__NR_Linux + 128) +#define __NR_sigaltstack (__NR_Linux + 129) +#define __NR_utime (__NR_Linux + 130) +#define __NR_mknod (__NR_Linux + 131) +#define __NR_personality (__NR_Linux + 132) +#define __NR_ustat (__NR_Linux + 133) +#define __NR_statfs (__NR_Linux + 134) +#define __NR_fstatfs (__NR_Linux + 135) +#define __NR_sysfs (__NR_Linux + 136) +#define __NR_getpriority (__NR_Linux + 137) +#define __NR_setpriority (__NR_Linux + 138) +#define __NR_sched_setparam (__NR_Linux + 139) +#define __NR_sched_getparam (__NR_Linux + 140) +#define __NR_sched_setscheduler (__NR_Linux + 141) +#define __NR_sched_getscheduler (__NR_Linux + 142) +#define __NR_sched_get_priority_max (__NR_Linux + 143) +#define __NR_sched_get_priority_min (__NR_Linux + 144) +#define __NR_sched_rr_get_interval (__NR_Linux + 145) +#define __NR_mlock (__NR_Linux + 146) +#define __NR_munlock (__NR_Linux + 147) +#define __NR_mlockall (__NR_Linux + 148) +#define __NR_munlockall (__NR_Linux + 149) +#define __NR_vhangup (__NR_Linux + 150) +#define __NR_pivot_root (__NR_Linux + 151) +#define __NR__sysctl (__NR_Linux + 152) +#define __NR_prctl (__NR_Linux + 153) +#define __NR_adjtimex (__NR_Linux + 154) +#define __NR_setrlimit (__NR_Linux + 155) +#define __NR_chroot (__NR_Linux + 156) +#define __NR_sync (__NR_Linux + 157) +#define __NR_acct (__NR_Linux + 158) +#define __NR_settimeofday (__NR_Linux + 159) +#define __NR_mount (__NR_Linux + 160) +#define __NR_umount2 (__NR_Linux + 161) +#define __NR_swapon (__NR_Linux + 162) +#define __NR_swapoff (__NR_Linux + 163) +#define __NR_reboot (__NR_Linux + 164) +#define __NR_sethostname (__NR_Linux + 165) +#define __NR_setdomainname (__NR_Linux + 166) +#define __NR_create_module (__NR_Linux + 167) +#define __NR_init_module (__NR_Linux + 168) +#define __NR_delete_module (__NR_Linux + 169) +#define __NR_get_kernel_syms (__NR_Linux + 170) +#define __NR_query_module (__NR_Linux + 171) +#define __NR_quotactl (__NR_Linux + 172) +#define __NR_nfsservctl (__NR_Linux + 173) +#define __NR_getpmsg (__NR_Linux + 174) +#define __NR_putpmsg (__NR_Linux + 175) +#define __NR_afs_syscall (__NR_Linux + 176) +#define __NR_reserved177 (__NR_Linux + 177) +#define __NR_gettid (__NR_Linux + 178) +#define __NR_readahead (__NR_Linux + 179) +#define __NR_setxattr (__NR_Linux + 180) +#define __NR_lsetxattr (__NR_Linux + 181) +#define __NR_fsetxattr (__NR_Linux + 182) +#define __NR_getxattr (__NR_Linux + 183) +#define __NR_lgetxattr (__NR_Linux + 184) +#define __NR_fgetxattr (__NR_Linux + 185) +#define __NR_listxattr (__NR_Linux + 186) +#define __NR_llistxattr (__NR_Linux + 187) +#define __NR_flistxattr (__NR_Linux + 188) +#define __NR_removexattr (__NR_Linux + 189) +#define __NR_lremovexattr (__NR_Linux + 190) +#define __NR_fremovexattr (__NR_Linux + 191) +#define __NR_tkill (__NR_Linux + 192) +#define __NR_reserved193 (__NR_Linux + 193) +#define __NR_futex (__NR_Linux + 194) +#define __NR_sched_setaffinity (__NR_Linux + 195) +#define __NR_sched_getaffinity (__NR_Linux + 196) +#define __NR_cacheflush (__NR_Linux + 197) +#define __NR_cachectl (__NR_Linux + 198) +#define __NR_sysmips (__NR_Linux + 199) +#define __NR_io_setup (__NR_Linux + 200) +#define __NR_io_destroy (__NR_Linux + 201) +#define __NR_io_getevents (__NR_Linux + 202) +#define __NR_io_submit (__NR_Linux + 203) +#define __NR_io_cancel (__NR_Linux + 204) +#define __NR_exit_group (__NR_Linux + 205) +#define __NR_lookup_dcookie (__NR_Linux + 206) +#define __NR_epoll_create (__NR_Linux + 207) +#define __NR_epoll_ctl (__NR_Linux + 208) +#define __NR_epoll_wait (__NR_Linux + 209) +#define __NR_remap_file_pages (__NR_Linux + 210) +#define __NR_rt_sigreturn (__NR_Linux + 211) +#define __NR_set_tid_address (__NR_Linux + 212) +#define __NR_restart_syscall (__NR_Linux + 213) +#define __NR_semtimedop (__NR_Linux + 214) +#define __NR_fadvise64 (__NR_Linux + 215) +#define __NR_timer_create (__NR_Linux + 216) +#define __NR_timer_settime (__NR_Linux + 217) +#define __NR_timer_gettime (__NR_Linux + 218) +#define __NR_timer_getoverrun (__NR_Linux + 219) +#define __NR_timer_delete (__NR_Linux + 220) +#define __NR_clock_settime (__NR_Linux + 221) +#define __NR_clock_gettime (__NR_Linux + 222) +#define __NR_clock_getres (__NR_Linux + 223) +#define __NR_clock_nanosleep (__NR_Linux + 224) +#define __NR_tgkill (__NR_Linux + 225) +#define __NR_utimes (__NR_Linux + 226) +#define __NR_mbind (__NR_Linux + 227) +#define __NR_get_mempolicy (__NR_Linux + 228) +#define __NR_set_mempolicy (__NR_Linux + 229) +#define __NR_mq_open (__NR_Linux + 230) +#define __NR_mq_unlink (__NR_Linux + 231) +#define __NR_mq_timedsend (__NR_Linux + 232) +#define __NR_mq_timedreceive (__NR_Linux + 233) +#define __NR_mq_notify (__NR_Linux + 234) +#define __NR_mq_getsetattr (__NR_Linux + 235) +#define __NR_vserver (__NR_Linux + 236) +#define __NR_waitid (__NR_Linux + 237) +/* #define __NR_sys_setaltroot (__NR_Linux + 238) */ +#define __NR_add_key (__NR_Linux + 239) +#define __NR_request_key (__NR_Linux + 240) +#define __NR_keyctl (__NR_Linux + 241) +#define __NR_set_thread_area (__NR_Linux + 242) +#define __NR_inotify_init (__NR_Linux + 243) +#define __NR_inotify_add_watch (__NR_Linux + 244) +#define __NR_inotify_rm_watch (__NR_Linux + 245) +#define __NR_migrate_pages (__NR_Linux + 246) +#define __NR_openat (__NR_Linux + 247) +#define __NR_mkdirat (__NR_Linux + 248) +#define __NR_mknodat (__NR_Linux + 249) +#define __NR_fchownat (__NR_Linux + 250) +#define __NR_futimesat (__NR_Linux + 251) +#define __NR_newfstatat (__NR_Linux + 252) +#define __NR_unlinkat (__NR_Linux + 253) +#define __NR_renameat (__NR_Linux + 254) +#define __NR_linkat (__NR_Linux + 255) +#define __NR_symlinkat (__NR_Linux + 256) +#define __NR_readlinkat (__NR_Linux + 257) +#define __NR_fchmodat (__NR_Linux + 258) +#define __NR_faccessat (__NR_Linux + 259) +#define __NR_pselect6 (__NR_Linux + 260) +#define __NR_ppoll (__NR_Linux + 261) +#define __NR_unshare (__NR_Linux + 262) +#define __NR_splice (__NR_Linux + 263) +#define __NR_sync_file_range (__NR_Linux + 264) +#define __NR_tee (__NR_Linux + 265) +#define __NR_vmsplice (__NR_Linux + 266) +#define __NR_move_pages (__NR_Linux + 267) +#define __NR_set_robust_list (__NR_Linux + 268) +#define __NR_get_robust_list (__NR_Linux + 269) +#define __NR_kexec_load (__NR_Linux + 270) +#define __NR_getcpu (__NR_Linux + 271) +#define __NR_epoll_pwait (__NR_Linux + 272) +#define __NR_ioprio_set (__NR_Linux + 273) +#define __NR_ioprio_get (__NR_Linux + 274) +#define __NR_utimensat (__NR_Linux + 275) +#define __NR_signalfd (__NR_Linux + 276) +#define __NR_timerfd (__NR_Linux + 277) +#define __NR_eventfd (__NR_Linux + 278) +#define __NR_fallocate (__NR_Linux + 279) +#define __NR_timerfd_create (__NR_Linux + 280) +#define __NR_timerfd_gettime (__NR_Linux + 281) +#define __NR_timerfd_settime (__NR_Linux + 282) +#define __NR_signalfd4 (__NR_Linux + 283) +#define __NR_eventfd2 (__NR_Linux + 284) +#define __NR_epoll_create1 (__NR_Linux + 285) +#define __NR_dup3 (__NR_Linux + 286) +#define __NR_pipe2 (__NR_Linux + 287) +#define __NR_inotify_init1 (__NR_Linux + 288) +#define __NR_preadv (__NR_Linux + 289) +#define __NR_pwritev (__NR_Linux + 290) +#define __NR_rt_tgsigqueueinfo (__NR_Linux + 291) +#define __NR_perf_event_open (__NR_Linux + 292) +#define __NR_accept4 (__NR_Linux + 293) +#define __NR_recvmmsg (__NR_Linux + 294) +#define __NR_fanotify_init (__NR_Linux + 295) +#define __NR_fanotify_mark (__NR_Linux + 296) +#define __NR_prlimit64 (__NR_Linux + 297) +#define __NR_name_to_handle_at (__NR_Linux + 298) +#define __NR_open_by_handle_at (__NR_Linux + 299) +#define __NR_clock_adjtime (__NR_Linux + 300) +#define __NR_syncfs (__NR_Linux + 301) +#define __NR_sendmmsg (__NR_Linux + 302) +#define __NR_setns (__NR_Linux + 303) +#define __NR_process_vm_readv (__NR_Linux + 304) +#define __NR_process_vm_writev (__NR_Linux + 305) +#define __NR_kcmp (__NR_Linux + 306) + +/* + * Offset of the last Linux 64-bit flavoured syscall + */ +#define __NR_Linux_syscalls 306 + +#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ + +#define __NR_64_Linux 5000 +#define __NR_64_Linux_syscalls 306 + +#if _MIPS_SIM == _MIPS_SIM_NABI32 + +/* + * Linux N32 syscalls are in the range from 6000 to 6999. + */ +#define __NR_Linux 6000 +#define __NR_read (__NR_Linux + 0) +#define __NR_write (__NR_Linux + 1) +#define __NR_open (__NR_Linux + 2) +#define __NR_close (__NR_Linux + 3) +#define __NR_stat (__NR_Linux + 4) +#define __NR_fstat (__NR_Linux + 5) +#define __NR_lstat (__NR_Linux + 6) +#define __NR_poll (__NR_Linux + 7) +#define __NR_lseek (__NR_Linux + 8) +#define __NR_mmap (__NR_Linux + 9) +#define __NR_mprotect (__NR_Linux + 10) +#define __NR_munmap (__NR_Linux + 11) +#define __NR_brk (__NR_Linux + 12) +#define __NR_rt_sigaction (__NR_Linux + 13) +#define __NR_rt_sigprocmask (__NR_Linux + 14) +#define __NR_ioctl (__NR_Linux + 15) +#define __NR_pread64 (__NR_Linux + 16) +#define __NR_pwrite64 (__NR_Linux + 17) +#define __NR_readv (__NR_Linux + 18) +#define __NR_writev (__NR_Linux + 19) +#define __NR_access (__NR_Linux + 20) +#define __NR_pipe (__NR_Linux + 21) +#define __NR__newselect (__NR_Linux + 22) +#define __NR_sched_yield (__NR_Linux + 23) +#define __NR_mremap (__NR_Linux + 24) +#define __NR_msync (__NR_Linux + 25) +#define __NR_mincore (__NR_Linux + 26) +#define __NR_madvise (__NR_Linux + 27) +#define __NR_shmget (__NR_Linux + 28) +#define __NR_shmat (__NR_Linux + 29) +#define __NR_shmctl (__NR_Linux + 30) +#define __NR_dup (__NR_Linux + 31) +#define __NR_dup2 (__NR_Linux + 32) +#define __NR_pause (__NR_Linux + 33) +#define __NR_nanosleep (__NR_Linux + 34) +#define __NR_getitimer (__NR_Linux + 35) +#define __NR_setitimer (__NR_Linux + 36) +#define __NR_alarm (__NR_Linux + 37) +#define __NR_getpid (__NR_Linux + 38) +#define __NR_sendfile (__NR_Linux + 39) +#define __NR_socket (__NR_Linux + 40) +#define __NR_connect (__NR_Linux + 41) +#define __NR_accept (__NR_Linux + 42) +#define __NR_sendto (__NR_Linux + 43) +#define __NR_recvfrom (__NR_Linux + 44) +#define __NR_sendmsg (__NR_Linux + 45) +#define __NR_recvmsg (__NR_Linux + 46) +#define __NR_shutdown (__NR_Linux + 47) +#define __NR_bind (__NR_Linux + 48) +#define __NR_listen (__NR_Linux + 49) +#define __NR_getsockname (__NR_Linux + 50) +#define __NR_getpeername (__NR_Linux + 51) +#define __NR_socketpair (__NR_Linux + 52) +#define __NR_setsockopt (__NR_Linux + 53) +#define __NR_getsockopt (__NR_Linux + 54) +#define __NR_clone (__NR_Linux + 55) +#define __NR_fork (__NR_Linux + 56) +#define __NR_execve (__NR_Linux + 57) +#define __NR_exit (__NR_Linux + 58) +#define __NR_wait4 (__NR_Linux + 59) +#define __NR_kill (__NR_Linux + 60) +#define __NR_uname (__NR_Linux + 61) +#define __NR_semget (__NR_Linux + 62) +#define __NR_semop (__NR_Linux + 63) +#define __NR_semctl (__NR_Linux + 64) +#define __NR_shmdt (__NR_Linux + 65) +#define __NR_msgget (__NR_Linux + 66) +#define __NR_msgsnd (__NR_Linux + 67) +#define __NR_msgrcv (__NR_Linux + 68) +#define __NR_msgctl (__NR_Linux + 69) +#define __NR_fcntl (__NR_Linux + 70) +#define __NR_flock (__NR_Linux + 71) +#define __NR_fsync (__NR_Linux + 72) +#define __NR_fdatasync (__NR_Linux + 73) +#define __NR_truncate (__NR_Linux + 74) +#define __NR_ftruncate (__NR_Linux + 75) +#define __NR_getdents (__NR_Linux + 76) +#define __NR_getcwd (__NR_Linux + 77) +#define __NR_chdir (__NR_Linux + 78) +#define __NR_fchdir (__NR_Linux + 79) +#define __NR_rename (__NR_Linux + 80) +#define __NR_mkdir (__NR_Linux + 81) +#define __NR_rmdir (__NR_Linux + 82) +#define __NR_creat (__NR_Linux + 83) +#define __NR_link (__NR_Linux + 84) +#define __NR_unlink (__NR_Linux + 85) +#define __NR_symlink (__NR_Linux + 86) +#define __NR_readlink (__NR_Linux + 87) +#define __NR_chmod (__NR_Linux + 88) +#define __NR_fchmod (__NR_Linux + 89) +#define __NR_chown (__NR_Linux + 90) +#define __NR_fchown (__NR_Linux + 91) +#define __NR_lchown (__NR_Linux + 92) +#define __NR_umask (__NR_Linux + 93) +#define __NR_gettimeofday (__NR_Linux + 94) +#define __NR_getrlimit (__NR_Linux + 95) +#define __NR_getrusage (__NR_Linux + 96) +#define __NR_sysinfo (__NR_Linux + 97) +#define __NR_times (__NR_Linux + 98) +#define __NR_ptrace (__NR_Linux + 99) +#define __NR_getuid (__NR_Linux + 100) +#define __NR_syslog (__NR_Linux + 101) +#define __NR_getgid (__NR_Linux + 102) +#define __NR_setuid (__NR_Linux + 103) +#define __NR_setgid (__NR_Linux + 104) +#define __NR_geteuid (__NR_Linux + 105) +#define __NR_getegid (__NR_Linux + 106) +#define __NR_setpgid (__NR_Linux + 107) +#define __NR_getppid (__NR_Linux + 108) +#define __NR_getpgrp (__NR_Linux + 109) +#define __NR_setsid (__NR_Linux + 110) +#define __NR_setreuid (__NR_Linux + 111) +#define __NR_setregid (__NR_Linux + 112) +#define __NR_getgroups (__NR_Linux + 113) +#define __NR_setgroups (__NR_Linux + 114) +#define __NR_setresuid (__NR_Linux + 115) +#define __NR_getresuid (__NR_Linux + 116) +#define __NR_setresgid (__NR_Linux + 117) +#define __NR_getresgid (__NR_Linux + 118) +#define __NR_getpgid (__NR_Linux + 119) +#define __NR_setfsuid (__NR_Linux + 120) +#define __NR_setfsgid (__NR_Linux + 121) +#define __NR_getsid (__NR_Linux + 122) +#define __NR_capget (__NR_Linux + 123) +#define __NR_capset (__NR_Linux + 124) +#define __NR_rt_sigpending (__NR_Linux + 125) +#define __NR_rt_sigtimedwait (__NR_Linux + 126) +#define __NR_rt_sigqueueinfo (__NR_Linux + 127) +#define __NR_rt_sigsuspend (__NR_Linux + 128) +#define __NR_sigaltstack (__NR_Linux + 129) +#define __NR_utime (__NR_Linux + 130) +#define __NR_mknod (__NR_Linux + 131) +#define __NR_personality (__NR_Linux + 132) +#define __NR_ustat (__NR_Linux + 133) +#define __NR_statfs (__NR_Linux + 134) +#define __NR_fstatfs (__NR_Linux + 135) +#define __NR_sysfs (__NR_Linux + 136) +#define __NR_getpriority (__NR_Linux + 137) +#define __NR_setpriority (__NR_Linux + 138) +#define __NR_sched_setparam (__NR_Linux + 139) +#define __NR_sched_getparam (__NR_Linux + 140) +#define __NR_sched_setscheduler (__NR_Linux + 141) +#define __NR_sched_getscheduler (__NR_Linux + 142) +#define __NR_sched_get_priority_max (__NR_Linux + 143) +#define __NR_sched_get_priority_min (__NR_Linux + 144) +#define __NR_sched_rr_get_interval (__NR_Linux + 145) +#define __NR_mlock (__NR_Linux + 146) +#define __NR_munlock (__NR_Linux + 147) +#define __NR_mlockall (__NR_Linux + 148) +#define __NR_munlockall (__NR_Linux + 149) +#define __NR_vhangup (__NR_Linux + 150) +#define __NR_pivot_root (__NR_Linux + 151) +#define __NR__sysctl (__NR_Linux + 152) +#define __NR_prctl (__NR_Linux + 153) +#define __NR_adjtimex (__NR_Linux + 154) +#define __NR_setrlimit (__NR_Linux + 155) +#define __NR_chroot (__NR_Linux + 156) +#define __NR_sync (__NR_Linux + 157) +#define __NR_acct (__NR_Linux + 158) +#define __NR_settimeofday (__NR_Linux + 159) +#define __NR_mount (__NR_Linux + 160) +#define __NR_umount2 (__NR_Linux + 161) +#define __NR_swapon (__NR_Linux + 162) +#define __NR_swapoff (__NR_Linux + 163) +#define __NR_reboot (__NR_Linux + 164) +#define __NR_sethostname (__NR_Linux + 165) +#define __NR_setdomainname (__NR_Linux + 166) +#define __NR_create_module (__NR_Linux + 167) +#define __NR_init_module (__NR_Linux + 168) +#define __NR_delete_module (__NR_Linux + 169) +#define __NR_get_kernel_syms (__NR_Linux + 170) +#define __NR_query_module (__NR_Linux + 171) +#define __NR_quotactl (__NR_Linux + 172) +#define __NR_nfsservctl (__NR_Linux + 173) +#define __NR_getpmsg (__NR_Linux + 174) +#define __NR_putpmsg (__NR_Linux + 175) +#define __NR_afs_syscall (__NR_Linux + 176) +#define __NR_reserved177 (__NR_Linux + 177) +#define __NR_gettid (__NR_Linux + 178) +#define __NR_readahead (__NR_Linux + 179) +#define __NR_setxattr (__NR_Linux + 180) +#define __NR_lsetxattr (__NR_Linux + 181) +#define __NR_fsetxattr (__NR_Linux + 182) +#define __NR_getxattr (__NR_Linux + 183) +#define __NR_lgetxattr (__NR_Linux + 184) +#define __NR_fgetxattr (__NR_Linux + 185) +#define __NR_listxattr (__NR_Linux + 186) +#define __NR_llistxattr (__NR_Linux + 187) +#define __NR_flistxattr (__NR_Linux + 188) +#define __NR_removexattr (__NR_Linux + 189) +#define __NR_lremovexattr (__NR_Linux + 190) +#define __NR_fremovexattr (__NR_Linux + 191) +#define __NR_tkill (__NR_Linux + 192) +#define __NR_reserved193 (__NR_Linux + 193) +#define __NR_futex (__NR_Linux + 194) +#define __NR_sched_setaffinity (__NR_Linux + 195) +#define __NR_sched_getaffinity (__NR_Linux + 196) +#define __NR_cacheflush (__NR_Linux + 197) +#define __NR_cachectl (__NR_Linux + 198) +#define __NR_sysmips (__NR_Linux + 199) +#define __NR_io_setup (__NR_Linux + 200) +#define __NR_io_destroy (__NR_Linux + 201) +#define __NR_io_getevents (__NR_Linux + 202) +#define __NR_io_submit (__NR_Linux + 203) +#define __NR_io_cancel (__NR_Linux + 204) +#define __NR_exit_group (__NR_Linux + 205) +#define __NR_lookup_dcookie (__NR_Linux + 206) +#define __NR_epoll_create (__NR_Linux + 207) +#define __NR_epoll_ctl (__NR_Linux + 208) +#define __NR_epoll_wait (__NR_Linux + 209) +#define __NR_remap_file_pages (__NR_Linux + 210) +#define __NR_rt_sigreturn (__NR_Linux + 211) +#define __NR_fcntl64 (__NR_Linux + 212) +#define __NR_set_tid_address (__NR_Linux + 213) +#define __NR_restart_syscall (__NR_Linux + 214) +#define __NR_semtimedop (__NR_Linux + 215) +#define __NR_fadvise64 (__NR_Linux + 216) +#define __NR_statfs64 (__NR_Linux + 217) +#define __NR_fstatfs64 (__NR_Linux + 218) +#define __NR_sendfile64 (__NR_Linux + 219) +#define __NR_timer_create (__NR_Linux + 220) +#define __NR_timer_settime (__NR_Linux + 221) +#define __NR_timer_gettime (__NR_Linux + 222) +#define __NR_timer_getoverrun (__NR_Linux + 223) +#define __NR_timer_delete (__NR_Linux + 224) +#define __NR_clock_settime (__NR_Linux + 225) +#define __NR_clock_gettime (__NR_Linux + 226) +#define __NR_clock_getres (__NR_Linux + 227) +#define __NR_clock_nanosleep (__NR_Linux + 228) +#define __NR_tgkill (__NR_Linux + 229) +#define __NR_utimes (__NR_Linux + 230) +#define __NR_mbind (__NR_Linux + 231) +#define __NR_get_mempolicy (__NR_Linux + 232) +#define __NR_set_mempolicy (__NR_Linux + 233) +#define __NR_mq_open (__NR_Linux + 234) +#define __NR_mq_unlink (__NR_Linux + 235) +#define __NR_mq_timedsend (__NR_Linux + 236) +#define __NR_mq_timedreceive (__NR_Linux + 237) +#define __NR_mq_notify (__NR_Linux + 238) +#define __NR_mq_getsetattr (__NR_Linux + 239) +#define __NR_vserver (__NR_Linux + 240) +#define __NR_waitid (__NR_Linux + 241) +/* #define __NR_sys_setaltroot (__NR_Linux + 242) */ +#define __NR_add_key (__NR_Linux + 243) +#define __NR_request_key (__NR_Linux + 244) +#define __NR_keyctl (__NR_Linux + 245) +#define __NR_set_thread_area (__NR_Linux + 246) +#define __NR_inotify_init (__NR_Linux + 247) +#define __NR_inotify_add_watch (__NR_Linux + 248) +#define __NR_inotify_rm_watch (__NR_Linux + 249) +#define __NR_migrate_pages (__NR_Linux + 250) +#define __NR_openat (__NR_Linux + 251) +#define __NR_mkdirat (__NR_Linux + 252) +#define __NR_mknodat (__NR_Linux + 253) +#define __NR_fchownat (__NR_Linux + 254) +#define __NR_futimesat (__NR_Linux + 255) +#define __NR_newfstatat (__NR_Linux + 256) +#define __NR_unlinkat (__NR_Linux + 257) +#define __NR_renameat (__NR_Linux + 258) +#define __NR_linkat (__NR_Linux + 259) +#define __NR_symlinkat (__NR_Linux + 260) +#define __NR_readlinkat (__NR_Linux + 261) +#define __NR_fchmodat (__NR_Linux + 262) +#define __NR_faccessat (__NR_Linux + 263) +#define __NR_pselect6 (__NR_Linux + 264) +#define __NR_ppoll (__NR_Linux + 265) +#define __NR_unshare (__NR_Linux + 266) +#define __NR_splice (__NR_Linux + 267) +#define __NR_sync_file_range (__NR_Linux + 268) +#define __NR_tee (__NR_Linux + 269) +#define __NR_vmsplice (__NR_Linux + 270) +#define __NR_move_pages (__NR_Linux + 271) +#define __NR_set_robust_list (__NR_Linux + 272) +#define __NR_get_robust_list (__NR_Linux + 273) +#define __NR_kexec_load (__NR_Linux + 274) +#define __NR_getcpu (__NR_Linux + 275) +#define __NR_epoll_pwait (__NR_Linux + 276) +#define __NR_ioprio_set (__NR_Linux + 277) +#define __NR_ioprio_get (__NR_Linux + 278) +#define __NR_utimensat (__NR_Linux + 279) +#define __NR_signalfd (__NR_Linux + 280) +#define __NR_timerfd (__NR_Linux + 281) +#define __NR_eventfd (__NR_Linux + 282) +#define __NR_fallocate (__NR_Linux + 283) +#define __NR_timerfd_create (__NR_Linux + 284) +#define __NR_timerfd_gettime (__NR_Linux + 285) +#define __NR_timerfd_settime (__NR_Linux + 286) +#define __NR_signalfd4 (__NR_Linux + 287) +#define __NR_eventfd2 (__NR_Linux + 288) +#define __NR_epoll_create1 (__NR_Linux + 289) +#define __NR_dup3 (__NR_Linux + 290) +#define __NR_pipe2 (__NR_Linux + 291) +#define __NR_inotify_init1 (__NR_Linux + 292) +#define __NR_preadv (__NR_Linux + 293) +#define __NR_pwritev (__NR_Linux + 294) +#define __NR_rt_tgsigqueueinfo (__NR_Linux + 295) +#define __NR_perf_event_open (__NR_Linux + 296) +#define __NR_accept4 (__NR_Linux + 297) +#define __NR_recvmmsg (__NR_Linux + 298) +#define __NR_getdents64 (__NR_Linux + 299) +#define __NR_fanotify_init (__NR_Linux + 300) +#define __NR_fanotify_mark (__NR_Linux + 301) +#define __NR_prlimit64 (__NR_Linux + 302) +#define __NR_name_to_handle_at (__NR_Linux + 303) +#define __NR_open_by_handle_at (__NR_Linux + 304) +#define __NR_clock_adjtime (__NR_Linux + 305) +#define __NR_syncfs (__NR_Linux + 306) +#define __NR_sendmmsg (__NR_Linux + 307) +#define __NR_setns (__NR_Linux + 308) +#define __NR_process_vm_readv (__NR_Linux + 309) +#define __NR_process_vm_writev (__NR_Linux + 310) +#define __NR_kcmp (__NR_Linux + 311) + +/* + * Offset of the last N32 flavoured syscall + */ +#define __NR_Linux_syscalls 311 + +#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ + +#define __NR_N32_Linux 6000 +#define __NR_N32_Linux_syscalls 311 + +#endif /* _UAPI_ASM_UNISTD_H */ diff --git a/arch/mips/jz4740/Kconfig b/arch/mips/jz4740/Kconfig index 3e7141f0746..46890305388 100644 --- a/arch/mips/jz4740/Kconfig +++ b/arch/mips/jz4740/Kconfig @@ -7,6 +7,3 @@ config JZ4740_QI_LB60 bool "Qi Hardware Ben NanoNote" endchoice - -config HAVE_PWM - bool diff --git a/arch/mips/jz4740/Makefile b/arch/mips/jz4740/Makefile index e44abea9c20..63bad0e491d 100644 --- a/arch/mips/jz4740/Makefile +++ b/arch/mips/jz4740/Makefile @@ -5,7 +5,7 @@ # Object file lists. obj-y += prom.o irq.o time.o reset.o setup.o dma.o \ - gpio.o clock.o platform.o timer.o pwm.o serial.o + gpio.o clock.o platform.o timer.o serial.o obj-$(CONFIG_DEBUG_FS) += clock-debugfs.o diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c index 9a3d9de4d04..43d964d3628 100644 --- a/arch/mips/jz4740/board-qi_lb60.c +++ b/arch/mips/jz4740/board-qi_lb60.c @@ -437,6 +437,7 @@ static struct platform_device *jz_platform_devices[] __initdata = { &jz4740_codec_device, &jz4740_rtc_device, &jz4740_adc_device, + &jz4740_pwm_device, &qi_lb60_gpio_keys, &qi_lb60_pwm_beeper, &qi_lb60_charger_device, diff --git a/arch/mips/jz4740/platform.c b/arch/mips/jz4740/platform.c index e342ed4cbd4..6d14dcdbd90 100644 --- a/arch/mips/jz4740/platform.c +++ b/arch/mips/jz4740/platform.c @@ -323,3 +323,9 @@ struct platform_device jz4740_wdt_device = { .num_resources = ARRAY_SIZE(jz4740_wdt_resources), .resource = jz4740_wdt_resources, }; + +/* PWM */ +struct platform_device jz4740_pwm_device = { + .name = "jz4740-pwm", + .id = -1, +}; diff --git a/arch/mips/jz4740/pwm.c b/arch/mips/jz4740/pwm.c deleted file mode 100644 index a26a6faec9a..00000000000 --- a/arch/mips/jz4740/pwm.c +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de> - * JZ4740 platform PWM support - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#include <linux/kernel.h> - -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/pwm.h> -#include <linux/gpio.h> - -#include <asm/mach-jz4740/gpio.h> -#include "timer.h" - -static struct clk *jz4740_pwm_clk; - -DEFINE_MUTEX(jz4740_pwm_mutex); - -struct pwm_device { - unsigned int id; - unsigned int gpio; - bool used; -}; - -static struct pwm_device jz4740_pwm_list[] = { - { 2, JZ_GPIO_PWM2, false }, - { 3, JZ_GPIO_PWM3, false }, - { 4, JZ_GPIO_PWM4, false }, - { 5, JZ_GPIO_PWM5, false }, - { 6, JZ_GPIO_PWM6, false }, - { 7, JZ_GPIO_PWM7, false }, -}; - -struct pwm_device *pwm_request(int id, const char *label) -{ - int ret = 0; - struct pwm_device *pwm; - - if (id < 2 || id > 7 || !jz4740_pwm_clk) - return ERR_PTR(-ENODEV); - - mutex_lock(&jz4740_pwm_mutex); - - pwm = &jz4740_pwm_list[id - 2]; - if (pwm->used) - ret = -EBUSY; - else - pwm->used = true; - - mutex_unlock(&jz4740_pwm_mutex); - - if (ret) - return ERR_PTR(ret); - - ret = gpio_request(pwm->gpio, label); - - if (ret) { - printk(KERN_ERR "Failed to request pwm gpio: %d\n", ret); - pwm->used = false; - return ERR_PTR(ret); - } - - jz_gpio_set_function(pwm->gpio, JZ_GPIO_FUNC_PWM); - - jz4740_timer_start(id); - - return pwm; -} - -void pwm_free(struct pwm_device *pwm) -{ - pwm_disable(pwm); - jz4740_timer_set_ctrl(pwm->id, 0); - - jz_gpio_set_function(pwm->gpio, JZ_GPIO_FUNC_NONE); - gpio_free(pwm->gpio); - - jz4740_timer_stop(pwm->id); - - pwm->used = false; -} - -int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns) -{ - unsigned long long tmp; - unsigned long period, duty; - unsigned int prescaler = 0; - unsigned int id = pwm->id; - uint16_t ctrl; - bool is_enabled; - - if (duty_ns < 0 || duty_ns > period_ns) - return -EINVAL; - - tmp = (unsigned long long)clk_get_rate(jz4740_pwm_clk) * period_ns; - do_div(tmp, 1000000000); - period = tmp; - - while (period > 0xffff && prescaler < 6) { - period >>= 2; - ++prescaler; - } - - if (prescaler == 6) - return -EINVAL; - - tmp = (unsigned long long)period * duty_ns; - do_div(tmp, period_ns); - duty = period - tmp; - - if (duty >= period) - duty = period - 1; - - is_enabled = jz4740_timer_is_enabled(id); - if (is_enabled) - pwm_disable(pwm); - - jz4740_timer_set_count(id, 0); - jz4740_timer_set_duty(id, duty); - jz4740_timer_set_period(id, period); - - ctrl = JZ_TIMER_CTRL_PRESCALER(prescaler) | JZ_TIMER_CTRL_SRC_EXT | - JZ_TIMER_CTRL_PWM_ABBRUPT_SHUTDOWN; - - jz4740_timer_set_ctrl(id, ctrl); - - if (is_enabled) - pwm_enable(pwm); - - return 0; -} - -int pwm_enable(struct pwm_device *pwm) -{ - uint32_t ctrl = jz4740_timer_get_ctrl(pwm->id); - - ctrl |= JZ_TIMER_CTRL_PWM_ENABLE; - jz4740_timer_set_ctrl(pwm->id, ctrl); - jz4740_timer_enable(pwm->id); - - return 0; -} - -void pwm_disable(struct pwm_device *pwm) -{ - uint32_t ctrl = jz4740_timer_get_ctrl(pwm->id); - - ctrl &= ~JZ_TIMER_CTRL_PWM_ENABLE; - jz4740_timer_disable(pwm->id); - jz4740_timer_set_ctrl(pwm->id, ctrl); -} - -static int __init jz4740_pwm_init(void) -{ - int ret = 0; - - jz4740_pwm_clk = clk_get(NULL, "ext"); - - if (IS_ERR(jz4740_pwm_clk)) { - ret = PTR_ERR(jz4740_pwm_clk); - jz4740_pwm_clk = NULL; - } - - return ret; -} -subsys_initcall(jz4740_pwm_init); diff --git a/arch/mips/jz4740/serial.h b/arch/mips/jz4740/serial.h index b9fe3ade028..8eb715bb1ea 100644 --- a/arch/mips/jz4740/serial.h +++ b/arch/mips/jz4740/serial.h @@ -14,6 +14,9 @@ */ #ifndef __MIPS_JZ4740_SERIAL_H__ +#define __MIPS_JZ4740_SERIAL_H__ + +struct uart_port; void jz4740_serial_out(struct uart_port *p, int offset, int value); diff --git a/arch/mips/jz4740/time.c b/arch/mips/jz4740/time.c index f83c2dd07a2..39bb4bbf43e 100644 --- a/arch/mips/jz4740/time.c +++ b/arch/mips/jz4740/time.c @@ -20,10 +20,10 @@ #include <linux/clockchips.h> #include <asm/mach-jz4740/irq.h> +#include <asm/mach-jz4740/timer.h> #include <asm/time.h> #include "clock.h" -#include "timer.h" #define TIMER_CLOCKEVENT 0 #define TIMER_CLOCKSOURCE 1 diff --git a/arch/mips/jz4740/timer.c b/arch/mips/jz4740/timer.c index 654d5c3900b..22f11d73a17 100644 --- a/arch/mips/jz4740/timer.c +++ b/arch/mips/jz4740/timer.c @@ -17,11 +17,11 @@ #include <linux/kernel.h> #include <linux/module.h> -#include "timer.h" - #include <asm/mach-jz4740/base.h> +#include <asm/mach-jz4740/timer.h> void __iomem *jz4740_timer_base; +EXPORT_SYMBOL_GPL(jz4740_timer_base); void jz4740_timer_enable_watchdog(void) { diff --git a/arch/mips/jz4740/timer.h b/arch/mips/jz4740/timer.h deleted file mode 100644 index fca3994f2e6..00000000000 --- a/arch/mips/jz4740/timer.h +++ /dev/null @@ -1,136 +0,0 @@ -/* - * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de> - * JZ4740 platform timer support - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#ifndef __MIPS_JZ4740_TIMER_H__ -#define __MIPS_JZ4740_TIMER_H__ - -#include <linux/module.h> -#include <linux/io.h> - -#define JZ_REG_TIMER_STOP 0x0C -#define JZ_REG_TIMER_STOP_SET 0x1C -#define JZ_REG_TIMER_STOP_CLEAR 0x2C -#define JZ_REG_TIMER_ENABLE 0x00 -#define JZ_REG_TIMER_ENABLE_SET 0x04 -#define JZ_REG_TIMER_ENABLE_CLEAR 0x08 -#define JZ_REG_TIMER_FLAG 0x10 -#define JZ_REG_TIMER_FLAG_SET 0x14 -#define JZ_REG_TIMER_FLAG_CLEAR 0x18 -#define JZ_REG_TIMER_MASK 0x20 -#define JZ_REG_TIMER_MASK_SET 0x24 -#define JZ_REG_TIMER_MASK_CLEAR 0x28 - -#define JZ_REG_TIMER_DFR(x) (((x) * 0x10) + 0x30) -#define JZ_REG_TIMER_DHR(x) (((x) * 0x10) + 0x34) -#define JZ_REG_TIMER_CNT(x) (((x) * 0x10) + 0x38) -#define JZ_REG_TIMER_CTRL(x) (((x) * 0x10) + 0x3C) - -#define JZ_TIMER_IRQ_HALF(x) BIT((x) + 0x10) -#define JZ_TIMER_IRQ_FULL(x) BIT(x) - -#define JZ_TIMER_CTRL_PWM_ABBRUPT_SHUTDOWN BIT(9) -#define JZ_TIMER_CTRL_PWM_ACTIVE_LOW BIT(8) -#define JZ_TIMER_CTRL_PWM_ENABLE BIT(7) -#define JZ_TIMER_CTRL_PRESCALE_MASK 0x1c -#define JZ_TIMER_CTRL_PRESCALE_OFFSET 0x3 -#define JZ_TIMER_CTRL_PRESCALE_1 (0 << 3) -#define JZ_TIMER_CTRL_PRESCALE_4 (1 << 3) -#define JZ_TIMER_CTRL_PRESCALE_16 (2 << 3) -#define JZ_TIMER_CTRL_PRESCALE_64 (3 << 3) -#define JZ_TIMER_CTRL_PRESCALE_256 (4 << 3) -#define JZ_TIMER_CTRL_PRESCALE_1024 (5 << 3) - -#define JZ_TIMER_CTRL_PRESCALER(x) ((x) << JZ_TIMER_CTRL_PRESCALE_OFFSET) - -#define JZ_TIMER_CTRL_SRC_EXT BIT(2) -#define JZ_TIMER_CTRL_SRC_RTC BIT(1) -#define JZ_TIMER_CTRL_SRC_PCLK BIT(0) - -extern void __iomem *jz4740_timer_base; -void __init jz4740_timer_init(void); - -static inline void jz4740_timer_stop(unsigned int timer) -{ - writel(BIT(timer), jz4740_timer_base + JZ_REG_TIMER_STOP_SET); -} - -static inline void jz4740_timer_start(unsigned int timer) -{ - writel(BIT(timer), jz4740_timer_base + JZ_REG_TIMER_STOP_CLEAR); -} - -static inline bool jz4740_timer_is_enabled(unsigned int timer) -{ - return readb(jz4740_timer_base + JZ_REG_TIMER_ENABLE) & BIT(timer); -} - -static inline void jz4740_timer_enable(unsigned int timer) -{ - writeb(BIT(timer), jz4740_timer_base + JZ_REG_TIMER_ENABLE_SET); -} - -static inline void jz4740_timer_disable(unsigned int timer) -{ - writeb(BIT(timer), jz4740_timer_base + JZ_REG_TIMER_ENABLE_CLEAR); -} - - -static inline void jz4740_timer_set_period(unsigned int timer, uint16_t period) -{ - writew(period, jz4740_timer_base + JZ_REG_TIMER_DFR(timer)); -} - -static inline void jz4740_timer_set_duty(unsigned int timer, uint16_t duty) -{ - writew(duty, jz4740_timer_base + JZ_REG_TIMER_DHR(timer)); -} - -static inline void jz4740_timer_set_count(unsigned int timer, uint16_t count) -{ - writew(count, jz4740_timer_base + JZ_REG_TIMER_CNT(timer)); -} - -static inline uint16_t jz4740_timer_get_count(unsigned int timer) -{ - return readw(jz4740_timer_base + JZ_REG_TIMER_CNT(timer)); -} - -static inline void jz4740_timer_ack_full(unsigned int timer) -{ - writel(JZ_TIMER_IRQ_FULL(timer), jz4740_timer_base + JZ_REG_TIMER_FLAG_CLEAR); -} - -static inline void jz4740_timer_irq_full_enable(unsigned int timer) -{ - writel(JZ_TIMER_IRQ_FULL(timer), jz4740_timer_base + JZ_REG_TIMER_FLAG_CLEAR); - writel(JZ_TIMER_IRQ_FULL(timer), jz4740_timer_base + JZ_REG_TIMER_MASK_CLEAR); -} - -static inline void jz4740_timer_irq_full_disable(unsigned int timer) -{ - writel(JZ_TIMER_IRQ_FULL(timer), jz4740_timer_base + JZ_REG_TIMER_MASK_SET); -} - -static inline void jz4740_timer_set_ctrl(unsigned int timer, uint16_t ctrl) -{ - writew(ctrl, jz4740_timer_base + JZ_REG_TIMER_CTRL(timer)); -} - -static inline uint16_t jz4740_timer_get_ctrl(unsigned int timer) -{ - return readw(jz4740_timer_base + JZ_REG_TIMER_CTRL(timer)); -} - -#endif diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile index d6c2a7476ba..8b28bc4e14e 100644 --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile @@ -31,6 +31,7 @@ obj-$(CONFIG_SYNC_R4K) += sync-r4k.o obj-$(CONFIG_STACKTRACE) += stacktrace.o obj-$(CONFIG_MODULES) += mips_ksyms.o module.o +obj-$(CONFIG_MODULES_USE_ELF_RELA) += module-rela.o obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o @@ -53,7 +54,6 @@ obj-$(CONFIG_CPU_MIPSR2) += spram.o obj-$(CONFIG_MIPS_VPE_LOADER) += vpe.o obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o -obj-$(CONFIG_MIPS_APSP_KSPD) += kspd.o obj-$(CONFIG_I8259) += i8259.o obj-$(CONFIG_IRQ_CPU) += irq_cpu.o diff --git a/arch/mips/kernel/asm-offsets.c b/arch/mips/kernel/asm-offsets.c index 6b30fb2caa6..0c4bce4882a 100644 --- a/arch/mips/kernel/asm-offsets.c +++ b/arch/mips/kernel/asm-offsets.c @@ -12,7 +12,6 @@ #include <linux/types.h> #include <linux/sched.h> #include <linux/mm.h> -#include <linux/interrupt.h> #include <linux/kbuild.h> #include <linux/suspend.h> #include <asm/ptrace.h> @@ -292,15 +291,6 @@ void output_signal_defined(void) BLANK(); } -void output_irq_cpustat_t_defines(void) -{ - COMMENT("Linux irq_cpustat_t offsets."); - DEFINE(IC_SOFTIRQ_PENDING, - offsetof(irq_cpustat_t, __softirq_pending)); - DEFINE(IC_IRQ_CPUSTAT_T, sizeof(irq_cpustat_t)); - BLANK(); -} - #ifdef CONFIG_CPU_CAVIUM_OCTEON void output_octeon_cop2_state_defines(void) { diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index bc58bd10a60..b1fb7af3c35 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -142,7 +142,7 @@ int __cpuinitdata mips_dsp_disabled; static int __init dsp_disable(char *s) { - cpu_data[0].ases &= ~MIPS_ASE_DSP; + cpu_data[0].ases &= ~(MIPS_ASE_DSP | MIPS_ASE_DSP2P); mips_dsp_disabled = 1; return 1; @@ -429,6 +429,8 @@ static inline unsigned int decode_config3(struct cpuinfo_mips *c) c->options |= MIPS_CPU_RIXI; if (config3 & MIPS_CONF3_DSP) c->ases |= MIPS_ASE_DSP; + if (config3 & MIPS_CONF3_DSP2P) + c->ases |= MIPS_ASE_DSP2P; if (config3 & MIPS_CONF3_VINT) c->options |= MIPS_CPU_VINT; if (config3 & MIPS_CONF3_VEIC) @@ -1180,7 +1182,7 @@ __cpuinit void cpu_probe(void) c->options &= ~MIPS_CPU_FPU; if (mips_dsp_disabled) - c->ases &= ~MIPS_ASE_DSP; + c->ases &= ~(MIPS_ASE_DSP | MIPS_ASE_DSP2P); if (c->options & MIPS_CPU_FPU) { c->fpu_id = cpu_get_fpu_id(); @@ -1194,8 +1196,11 @@ __cpuinit void cpu_probe(void) } } - if (cpu_has_mips_r2) + if (cpu_has_mips_r2) { c->srsets = ((read_c0_srsctl() >> 26) & 0x0f) + 1; + /* R2 has Performance Counter Interrupt indicator */ + c->options |= MIPS_CPU_PCI; + } else c->srsets = 1; diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c index f4546e97c60..23817a6e32b 100644 --- a/arch/mips/kernel/kgdb.c +++ b/arch/mips/kernel/kgdb.c @@ -283,6 +283,15 @@ static int kgdb_mips_notify(struct notifier_block *self, unsigned long cmd, struct pt_regs *regs = args->regs; int trap = (regs->cp0_cause & 0x7c) >> 2; +#ifdef CONFIG_KPROBES + /* + * Return immediately if the kprobes fault notifier has set + * DIE_PAGE_FAULT. + */ + if (cmd == DIE_PAGE_FAULT) + return NOTIFY_DONE; +#endif /* CONFIG_KPROBES */ + /* Userspace events, ignore. */ if (user_mode(regs)) return NOTIFY_DONE; diff --git a/arch/mips/kernel/kspd.c b/arch/mips/kernel/kspd.c deleted file mode 100644 index b77f56bbb47..00000000000 --- a/arch/mips/kernel/kspd.c +++ /dev/null @@ -1,423 +0,0 @@ -/* - * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved. - * - * This program is free software; you can distribute it and/or modify it - * under the terms of the GNU General Public License (Version 2) as - * published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. - * - */ -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/unistd.h> -#include <linux/file.h> -#include <linux/fdtable.h> -#include <linux/fs.h> -#include <linux/syscalls.h> -#include <linux/workqueue.h> -#include <linux/errno.h> -#include <linux/list.h> - -#include <asm/vpe.h> -#include <asm/rtlx.h> -#include <asm/kspd.h> - -static struct workqueue_struct *workqueue; -static struct work_struct work; - -extern unsigned long cpu_khz; - -struct mtsp_syscall { - int cmd; - unsigned char abi; - unsigned char size; -}; - -struct mtsp_syscall_ret { - int retval; - int errno; -}; - -struct mtsp_syscall_generic { - int arg0; - int arg1; - int arg2; - int arg3; - int arg4; - int arg5; - int arg6; -}; - -static struct list_head kspd_notifylist; -static int sp_stopping; - -/* these should match with those in the SDE kit */ -#define MTSP_SYSCALL_BASE 0 -#define MTSP_SYSCALL_EXIT (MTSP_SYSCALL_BASE + 0) -#define MTSP_SYSCALL_OPEN (MTSP_SYSCALL_BASE + 1) -#define MTSP_SYSCALL_READ (MTSP_SYSCALL_BASE + 2) -#define MTSP_SYSCALL_WRITE (MTSP_SYSCALL_BASE + 3) -#define MTSP_SYSCALL_CLOSE (MTSP_SYSCALL_BASE + 4) -#define MTSP_SYSCALL_LSEEK32 (MTSP_SYSCALL_BASE + 5) -#define MTSP_SYSCALL_ISATTY (MTSP_SYSCALL_BASE + 6) -#define MTSP_SYSCALL_GETTIME (MTSP_SYSCALL_BASE + 7) -#define MTSP_SYSCALL_PIPEFREQ (MTSP_SYSCALL_BASE + 8) -#define MTSP_SYSCALL_GETTOD (MTSP_SYSCALL_BASE + 9) -#define MTSP_SYSCALL_IOCTL (MTSP_SYSCALL_BASE + 10) - -#define MTSP_O_RDONLY 0x0000 -#define MTSP_O_WRONLY 0x0001 -#define MTSP_O_RDWR 0x0002 -#define MTSP_O_NONBLOCK 0x0004 -#define MTSP_O_APPEND 0x0008 -#define MTSP_O_SHLOCK 0x0010 -#define MTSP_O_EXLOCK 0x0020 -#define MTSP_O_ASYNC 0x0040 -/* XXX: check which of these is actually O_SYNC vs O_DSYNC */ -#define MTSP_O_FSYNC O_SYNC -#define MTSP_O_NOFOLLOW 0x0100 -#define MTSP_O_SYNC 0x0080 -#define MTSP_O_CREAT 0x0200 -#define MTSP_O_TRUNC 0x0400 -#define MTSP_O_EXCL 0x0800 -#define MTSP_O_BINARY 0x8000 - -extern int tclimit; - -struct apsp_table { - int sp; - int ap; -}; - -/* we might want to do the mode flags too */ -struct apsp_table open_flags_table[] = { - { MTSP_O_RDWR, O_RDWR }, - { MTSP_O_WRONLY, O_WRONLY }, - { MTSP_O_CREAT, O_CREAT }, - { MTSP_O_TRUNC, O_TRUNC }, - { MTSP_O_NONBLOCK, O_NONBLOCK }, - { MTSP_O_APPEND, O_APPEND }, - { MTSP_O_NOFOLLOW, O_NOFOLLOW } -}; - -struct apsp_table syscall_command_table[] = { - { MTSP_SYSCALL_OPEN, __NR_open }, - { MTSP_SYSCALL_CLOSE, __NR_close }, - { MTSP_SYSCALL_READ, __NR_read }, - { MTSP_SYSCALL_WRITE, __NR_write }, - { MTSP_SYSCALL_LSEEK32, __NR_lseek }, - { MTSP_SYSCALL_IOCTL, __NR_ioctl } -}; - -static int sp_syscall(int num, int arg0, int arg1, int arg2, int arg3) -{ - register long int _num __asm__("$2") = num; - register long int _arg0 __asm__("$4") = arg0; - register long int _arg1 __asm__("$5") = arg1; - register long int _arg2 __asm__("$6") = arg2; - register long int _arg3 __asm__("$7") = arg3; - - mm_segment_t old_fs; - - old_fs = get_fs(); - set_fs(KERNEL_DS); - - __asm__ __volatile__ ( - " syscall \n" - : "=r" (_num), "=r" (_arg3) - : "r" (_num), "r" (_arg0), "r" (_arg1), "r" (_arg2), "r" (_arg3)); - - set_fs(old_fs); - - /* $a3 is error flag */ - if (_arg3) - return -_num; - - return _num; -} - -static int translate_syscall_command(int cmd) -{ - int i; - int ret = -1; - - for (i = 0; i < ARRAY_SIZE(syscall_command_table); i++) { - if ((cmd == syscall_command_table[i].sp)) - return syscall_command_table[i].ap; - } - - return ret; -} - -static unsigned int translate_open_flags(int flags) -{ - int i; - unsigned int ret = 0; - - for (i = 0; i < ARRAY_SIZE(open_flags_table); i++) { - if( (flags & open_flags_table[i].sp) ) { - ret |= open_flags_table[i].ap; - } - } - - return ret; -} - - -static int sp_setfsuidgid(uid_t uid, gid_t gid) -{ - struct cred *new; - - new = prepare_creds(); - if (!new) - return -ENOMEM; - - new->fsuid = uid; - new->fsgid = gid; - - commit_creds(new); - - return 0; -} - -/* - * Expects a request to be on the sysio channel. Reads it. Decides whether - * its a linux syscall and runs it, or whatever. Puts the return code back - * into the request and sends the whole thing back. - */ -void sp_work_handle_request(void) -{ - struct mtsp_syscall sc; - struct mtsp_syscall_generic generic; - struct mtsp_syscall_ret ret; - struct kspd_notifications *n; - unsigned long written; - mm_segment_t old_fs; - struct timeval tv; - struct timezone tz; - int err, cmd; - - char *vcwd; - int size; - - ret.retval = -1; - - old_fs = get_fs(); - set_fs(KERNEL_DS); - - if (!rtlx_read(RTLX_CHANNEL_SYSIO, &sc, sizeof(struct mtsp_syscall))) { - set_fs(old_fs); - printk(KERN_ERR "Expected request but nothing to read\n"); - return; - } - - size = sc.size; - - if (size) { - if (!rtlx_read(RTLX_CHANNEL_SYSIO, &generic, size)) { - set_fs(old_fs); - printk(KERN_ERR "Expected request but nothing to read\n"); - return; - } - } - - /* Run the syscall at the privilege of the user who loaded the - SP program */ - - if (vpe_getuid(tclimit)) { - err = sp_setfsuidgid(vpe_getuid(tclimit), vpe_getgid(tclimit)); - if (!err) - pr_err("Change of creds failed\n"); - } - - switch (sc.cmd) { - /* needs the flags argument translating from SDE kit to - linux */ - case MTSP_SYSCALL_PIPEFREQ: - ret.retval = cpu_khz * 1000; - ret.errno = 0; - break; - - case MTSP_SYSCALL_GETTOD: - memset(&tz, 0, sizeof(tz)); - if ((ret.retval = sp_syscall(__NR_gettimeofday, (int)&tv, - (int)&tz, 0, 0)) == 0) - ret.retval = tv.tv_sec; - break; - - case MTSP_SYSCALL_EXIT: - list_for_each_entry(n, &kspd_notifylist, list) - n->kspd_sp_exit(tclimit); - sp_stopping = 1; - - printk(KERN_DEBUG "KSPD got exit syscall from SP exitcode %d\n", - generic.arg0); - break; - - case MTSP_SYSCALL_OPEN: - generic.arg1 = translate_open_flags(generic.arg1); - - vcwd = vpe_getcwd(tclimit); - - /* change to cwd of the process that loaded the SP program */ - old_fs = get_fs(); - set_fs(KERNEL_DS); - sys_chdir(vcwd); - set_fs(old_fs); - - sc.cmd = __NR_open; - - /* fall through */ - - default: - if ((sc.cmd >= __NR_Linux) && - (sc.cmd <= (__NR_Linux + __NR_Linux_syscalls)) ) - cmd = sc.cmd; - else - cmd = translate_syscall_command(sc.cmd); - - if (cmd >= 0) { - ret.retval = sp_syscall(cmd, generic.arg0, generic.arg1, - generic.arg2, generic.arg3); - } else - printk(KERN_WARNING - "KSPD: Unknown SP syscall number %d\n", sc.cmd); - break; - } /* switch */ - - if (vpe_getuid(tclimit)) { - err = sp_setfsuidgid(0, 0); - if (!err) - pr_err("restoring old creds failed\n"); - } - - old_fs = get_fs(); - set_fs(KERNEL_DS); - written = rtlx_write(RTLX_CHANNEL_SYSIO, &ret, sizeof(ret)); - set_fs(old_fs); - if (written < sizeof(ret)) - printk("KSPD: sp_work_handle_request failed to send to SP\n"); -} - -static void sp_cleanup(void) -{ - struct files_struct *files = current->files; - int i, j; - struct fdtable *fdt; - - j = 0; - - /* - * It is safe to dereference the fd table without RCU or - * ->file_lock - */ - fdt = files_fdtable(files); - for (;;) { - unsigned long set; - i = j * BITS_PER_LONG; - if (i >= fdt->max_fds) - break; - set = fdt->open_fds[j++]; - while (set) { - if (set & 1) { - struct file * file = xchg(&fdt->fd[i], NULL); - if (file) - filp_close(file, files); - } - i++; - set >>= 1; - } - } - - /* Put daemon cwd back to root to avoid umount problems */ - sys_chdir("/"); -} - -static int channel_open; - -/* the work handler */ -static void sp_work(struct work_struct *unused) -{ - if (!channel_open) { - if( rtlx_open(RTLX_CHANNEL_SYSIO, 1) != 0) { - printk("KSPD: unable to open sp channel\n"); - sp_stopping = 1; - } else { - channel_open++; - printk(KERN_DEBUG "KSPD: SP channel opened\n"); - } - } else { - /* wait for some data, allow it to sleep */ - rtlx_read_poll(RTLX_CHANNEL_SYSIO, 1); - - /* Check we haven't been woken because we are stopping */ - if (!sp_stopping) - sp_work_handle_request(); - } - - if (!sp_stopping) - queue_work(workqueue, &work); - else - sp_cleanup(); -} - -static void startwork(int vpe) -{ - sp_stopping = channel_open = 0; - - if (workqueue == NULL) { - if ((workqueue = create_singlethread_workqueue("kspd")) == NULL) { - printk(KERN_ERR "unable to start kspd\n"); - return; - } - - INIT_WORK(&work, sp_work); - } - - queue_work(workqueue, &work); -} - -static void stopwork(int vpe) -{ - sp_stopping = 1; - - printk(KERN_DEBUG "KSPD: SP stopping\n"); -} - -void kspd_notify(struct kspd_notifications *notify) -{ - list_add(¬ify->list, &kspd_notifylist); -} - -static struct vpe_notifications notify; -static int kspd_module_init(void) -{ - INIT_LIST_HEAD(&kspd_notifylist); - - notify.start = startwork; - notify.stop = stopwork; - vpe_notify(tclimit, ¬ify); - - return 0; -} - -static void kspd_module_exit(void) -{ - -} - -module_init(kspd_module_init); -module_exit(kspd_module_exit); - -MODULE_DESCRIPTION("MIPS KSPD"); -MODULE_AUTHOR("Elizabeth Oldham, MIPS Technologies, Inc."); -MODULE_LICENSE("GPL"); diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c index 922a554cd10..3a21acedf88 100644 --- a/arch/mips/kernel/linux32.c +++ b/arch/mips/kernel/linux32.c @@ -83,13 +83,13 @@ out: asmlinkage int sys32_execve(nabi_no_regargs struct pt_regs regs) { int error; - char * filename; + struct filename *filename; filename = getname(compat_ptr(regs.regs[4])); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = compat_do_execve(filename, compat_ptr(regs.regs[5]), + error = compat_do_execve(filename->name, compat_ptr(regs.regs[5]), compat_ptr(regs.regs[6]), ®s); putname(filename); diff --git a/arch/mips/kernel/module-rela.c b/arch/mips/kernel/module-rela.c new file mode 100644 index 00000000000..61d60028b88 --- /dev/null +++ b/arch/mips/kernel/module-rela.c @@ -0,0 +1,145 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Copyright (C) 2001 Rusty Russell. + * Copyright (C) 2003, 2004 Ralf Baechle (ralf@linux-mips.org) + * Copyright (C) 2005 Thiemo Seufer + */ + +#include <linux/elf.h> +#include <linux/err.h> +#include <linux/errno.h> +#include <linux/moduleloader.h> + +extern int apply_r_mips_none(struct module *me, u32 *location, Elf_Addr v); + +static int apply_r_mips_32_rela(struct module *me, u32 *location, Elf_Addr v) +{ + *location = v; + + return 0; +} + +static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v) +{ + if (v % 4) { + pr_err("module %s: dangerous R_MIPS_26 RELArelocation\n", + me->name); + return -ENOEXEC; + } + + if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) { + printk(KERN_ERR + "module %s: relocation overflow\n", + me->name); + return -ENOEXEC; + } + + *location = (*location & ~0x03ffffff) | ((v >> 2) & 0x03ffffff); + + return 0; +} + +static int apply_r_mips_hi16_rela(struct module *me, u32 *location, Elf_Addr v) +{ + *location = (*location & 0xffff0000) | + ((((long long) v + 0x8000LL) >> 16) & 0xffff); + + return 0; +} + +static int apply_r_mips_lo16_rela(struct module *me, u32 *location, Elf_Addr v) +{ + *location = (*location & 0xffff0000) | (v & 0xffff); + + return 0; +} + +static int apply_r_mips_64_rela(struct module *me, u32 *location, Elf_Addr v) +{ + *(Elf_Addr *)location = v; + + return 0; +} + +static int apply_r_mips_higher_rela(struct module *me, u32 *location, + Elf_Addr v) +{ + *location = (*location & 0xffff0000) | + ((((long long) v + 0x80008000LL) >> 32) & 0xffff); + + return 0; +} + +static int apply_r_mips_highest_rela(struct module *me, u32 *location, + Elf_Addr v) +{ + *location = (*location & 0xffff0000) | + ((((long long) v + 0x800080008000LL) >> 48) & 0xffff); + + return 0; +} + +static int (*reloc_handlers_rela[]) (struct module *me, u32 *location, + Elf_Addr v) = { + [R_MIPS_NONE] = apply_r_mips_none, + [R_MIPS_32] = apply_r_mips_32_rela, + [R_MIPS_26] = apply_r_mips_26_rela, + [R_MIPS_HI16] = apply_r_mips_hi16_rela, + [R_MIPS_LO16] = apply_r_mips_lo16_rela, + [R_MIPS_64] = apply_r_mips_64_rela, + [R_MIPS_HIGHER] = apply_r_mips_higher_rela, + [R_MIPS_HIGHEST] = apply_r_mips_highest_rela +}; + +int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, + unsigned int symindex, unsigned int relsec, + struct module *me) +{ + Elf_Mips_Rela *rel = (void *) sechdrs[relsec].sh_addr; + Elf_Sym *sym; + u32 *location; + unsigned int i; + Elf_Addr v; + int res; + + pr_debug("Applying relocate section %u to %u\n", relsec, + sechdrs[relsec].sh_info); + + for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) { + /* This is where to make the change */ + location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + + rel[i].r_offset; + /* This is the symbol it is referring to */ + sym = (Elf_Sym *)sechdrs[symindex].sh_addr + + ELF_MIPS_R_SYM(rel[i]); + if (IS_ERR_VALUE(sym->st_value)) { + /* Ignore unresolved weak symbol */ + if (ELF_ST_BIND(sym->st_info) == STB_WEAK) + continue; + printk(KERN_WARNING "%s: Unknown symbol %s\n", + me->name, strtab + sym->st_name); + return -ENOENT; + } + + v = sym->st_value + rel[i].r_addend; + + res = reloc_handlers_rela[ELF_MIPS_R_TYPE(rel[i])](me, location, v); + if (res) + return res; + } + + return 0; +} diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c index 4f8c3cba8c0..07ff5812ffa 100644 --- a/arch/mips/kernel/module.c +++ b/arch/mips/kernel/module.c @@ -51,7 +51,7 @@ void *module_alloc(unsigned long size) } #endif -static int apply_r_mips_none(struct module *me, u32 *location, Elf_Addr v) +int apply_r_mips_none(struct module *me, u32 *location, Elf_Addr v) { return 0; } @@ -63,13 +63,6 @@ static int apply_r_mips_32_rel(struct module *me, u32 *location, Elf_Addr v) return 0; } -static int apply_r_mips_32_rela(struct module *me, u32 *location, Elf_Addr v) -{ - *location = v; - - return 0; -} - static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v) { if (v % 4) { @@ -91,26 +84,6 @@ static int apply_r_mips_26_rel(struct module *me, u32 *location, Elf_Addr v) return 0; } -static int apply_r_mips_26_rela(struct module *me, u32 *location, Elf_Addr v) -{ - if (v % 4) { - pr_err("module %s: dangerous R_MIPS_26 RELArelocation\n", - me->name); - return -ENOEXEC; - } - - if ((v & 0xf0000000) != (((unsigned long)location + 4) & 0xf0000000)) { - printk(KERN_ERR - "module %s: relocation overflow\n", - me->name); - return -ENOEXEC; - } - - *location = (*location & ~0x03ffffff) | ((v >> 2) & 0x03ffffff); - - return 0; -} - static int apply_r_mips_hi16_rel(struct module *me, u32 *location, Elf_Addr v) { struct mips_hi16 *n; @@ -132,14 +105,6 @@ static int apply_r_mips_hi16_rel(struct module *me, u32 *location, Elf_Addr v) return 0; } -static int apply_r_mips_hi16_rela(struct module *me, u32 *location, Elf_Addr v) -{ - *location = (*location & 0xffff0000) | - ((((long long) v + 0x8000LL) >> 16) & 0xffff); - - return 0; -} - static void free_relocation_chain(struct mips_hi16 *l) { struct mips_hi16 *next; @@ -217,38 +182,6 @@ out_danger: return -ENOEXEC; } -static int apply_r_mips_lo16_rela(struct module *me, u32 *location, Elf_Addr v) -{ - *location = (*location & 0xffff0000) | (v & 0xffff); - - return 0; -} - -static int apply_r_mips_64_rela(struct module *me, u32 *location, Elf_Addr v) -{ - *(Elf_Addr *)location = v; - - return 0; -} - -static int apply_r_mips_higher_rela(struct module *me, u32 *location, - Elf_Addr v) -{ - *location = (*location & 0xffff0000) | - ((((long long) v + 0x80008000LL) >> 32) & 0xffff); - - return 0; -} - -static int apply_r_mips_highest_rela(struct module *me, u32 *location, - Elf_Addr v) -{ - *location = (*location & 0xffff0000) | - ((((long long) v + 0x800080008000LL) >> 48) & 0xffff); - - return 0; -} - static int (*reloc_handlers_rel[]) (struct module *me, u32 *location, Elf_Addr v) = { [R_MIPS_NONE] = apply_r_mips_none, @@ -258,18 +191,6 @@ static int (*reloc_handlers_rel[]) (struct module *me, u32 *location, [R_MIPS_LO16] = apply_r_mips_lo16_rel }; -static int (*reloc_handlers_rela[]) (struct module *me, u32 *location, - Elf_Addr v) = { - [R_MIPS_NONE] = apply_r_mips_none, - [R_MIPS_32] = apply_r_mips_32_rela, - [R_MIPS_26] = apply_r_mips_26_rela, - [R_MIPS_HI16] = apply_r_mips_hi16_rela, - [R_MIPS_LO16] = apply_r_mips_lo16_rela, - [R_MIPS_64] = apply_r_mips_64_rela, - [R_MIPS_HIGHER] = apply_r_mips_higher_rela, - [R_MIPS_HIGHEST] = apply_r_mips_highest_rela -}; - int apply_relocate(Elf_Shdr *sechdrs, const char *strtab, unsigned int symindex, unsigned int relsec, struct module *me) @@ -324,46 +245,6 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab, return 0; } -int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, - unsigned int symindex, unsigned int relsec, - struct module *me) -{ - Elf_Mips_Rela *rel = (void *) sechdrs[relsec].sh_addr; - Elf_Sym *sym; - u32 *location; - unsigned int i; - Elf_Addr v; - int res; - - pr_debug("Applying relocate section %u to %u\n", relsec, - sechdrs[relsec].sh_info); - - for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) { - /* This is where to make the change */ - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr - + rel[i].r_offset; - /* This is the symbol it is referring to */ - sym = (Elf_Sym *)sechdrs[symindex].sh_addr - + ELF_MIPS_R_SYM(rel[i]); - if (IS_ERR_VALUE(sym->st_value)) { - /* Ignore unresolved weak symbol */ - if (ELF_ST_BIND(sym->st_info) == STB_WEAK) - continue; - printk(KERN_WARNING "%s: Unknown symbol %s\n", - me->name, strtab + sym->st_name); - return -ENOENT; - } - - v = sym->st_value + rel[i].r_addend; - - res = reloc_handlers_rela[ELF_MIPS_R_TYPE(rel[i])](me, location, v); - if (res) - return res; - } - - return 0; -} - /* Given an address, look for it in the module exception tables. */ const struct exception_table_entry *search_module_dbetables(unsigned long addr) { diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c index 2f28d3b5568..a9b995dcf69 100644 --- a/arch/mips/kernel/perf_event_mipsxx.c +++ b/arch/mips/kernel/perf_event_mipsxx.c @@ -28,6 +28,8 @@ #include <asm/time.h> /* For perf_irq */ #define MIPS_MAX_HWEVENTS 4 +#define MIPS_TCS_PER_COUNTER 2 +#define MIPS_CPUID_TO_COUNTER_MASK (MIPS_TCS_PER_COUNTER - 1) struct cpu_hw_events { /* Array of events on this cpu. */ @@ -78,7 +80,6 @@ struct mips_perf_event { static struct mips_perf_event raw_event; static DEFINE_MUTEX(raw_event_mutex); -#define UNSUPPORTED_PERF_EVENT_ID 0xffffffff #define C(x) PERF_COUNT_HW_CACHE_##x struct mips_pmu { @@ -109,13 +110,20 @@ static struct mips_pmu mipspmu; #define M_PERFCTL_INTERRUPT_ENABLE (1 << 4) #define M_PERFCTL_EVENT(event) (((event) & 0x3ff) << 5) #define M_PERFCTL_VPEID(vpe) ((vpe) << 16) + +#ifdef CONFIG_CPU_BMIPS5000 +#define M_PERFCTL_MT_EN(filter) 0 +#else /* !CONFIG_CPU_BMIPS5000 */ #define M_PERFCTL_MT_EN(filter) ((filter) << 20) +#endif /* CONFIG_CPU_BMIPS5000 */ + #define M_TC_EN_ALL M_PERFCTL_MT_EN(0) #define M_TC_EN_VPE M_PERFCTL_MT_EN(1) #define M_TC_EN_TC M_PERFCTL_MT_EN(2) #define M_PERFCTL_TCID(tcid) ((tcid) << 22) #define M_PERFCTL_WIDE (1 << 30) #define M_PERFCTL_MORE (1 << 31) +#define M_PERFCTL_TC (1 << 30) #define M_PERFCTL_COUNT_EVENT_WHENEVER (M_PERFCTL_EXL | \ M_PERFCTL_KERNEL | \ @@ -131,21 +139,21 @@ static struct mips_pmu mipspmu; #define M_PERFCTL_EVENT_MASK 0xfe0 -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS static int cpu_has_mipsmt_pertccounters; static DEFINE_RWLOCK(pmuint_rwlock); +#if defined(CONFIG_CPU_BMIPS5000) +#define vpe_id() (cpu_has_mipsmt_pertccounters ? \ + 0 : (smp_processor_id() & MIPS_CPUID_TO_COUNTER_MASK)) +#else /* * FIXME: For VSMP, vpe_id() is redefined for Perf-events, because * cpu_data[cpuid].vpe_id reports 0 for _both_ CPUs. */ -#if defined(CONFIG_HW_PERF_EVENTS) -#define vpe_id() (cpu_has_mipsmt_pertccounters ? \ - 0 : smp_processor_id()) -#else #define vpe_id() (cpu_has_mipsmt_pertccounters ? \ - 0 : cpu_data[smp_processor_id()].vpe_id) + 0 : smp_processor_id()) #endif /* Copied from op_model_mipsxx.c */ @@ -162,10 +170,10 @@ static unsigned int counters_total_to_per_cpu(unsigned int counters) return counters >> vpe_shift(); } -#else /* !CONFIG_MIPS_MT_SMP */ +#else /* !CONFIG_MIPS_PERF_SHARED_TC_COUNTERS */ #define vpe_id() 0 -#endif /* CONFIG_MIPS_MT_SMP */ +#endif /* CONFIG_MIPS_PERF_SHARED_TC_COUNTERS */ static void resume_local_counters(void); static void pause_local_counters(void); @@ -340,6 +348,11 @@ static void mipsxx_pmu_enable_event(struct hw_perf_event *evt, int idx) (evt->config_base & M_PERFCTL_CONFIG_MASK) | /* Make sure interrupt enabled. */ M_PERFCTL_INTERRUPT_ENABLE; + if (IS_ENABLED(CONFIG_CPU_BMIPS5000)) + /* enable the counter for the calling thread */ + cpuc->saved_ctrl[idx] |= + (1 << (12 + vpe_id())) | M_PERFCTL_TC; + /* * We do not actually let the counter run. Leave it until start(). */ @@ -509,7 +522,7 @@ static void mipspmu_read(struct perf_event *event) static void mipspmu_enable(struct pmu *pmu) { -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS write_unlock(&pmuint_rwlock); #endif resume_local_counters(); @@ -529,7 +542,7 @@ static void mipspmu_enable(struct pmu *pmu) static void mipspmu_disable(struct pmu *pmu) { pause_local_counters(); -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS write_lock(&pmuint_rwlock); #endif } @@ -664,13 +677,10 @@ static unsigned int mipspmu_perf_event_encode(const struct mips_perf_event *pev) static const struct mips_perf_event *mipspmu_map_general_event(int idx) { - const struct mips_perf_event *pev; - - pev = ((*mipspmu.general_event_map)[idx].event_id == - UNSUPPORTED_PERF_EVENT_ID ? ERR_PTR(-EOPNOTSUPP) : - &(*mipspmu.general_event_map)[idx]); - return pev; + if ((*mipspmu.general_event_map)[idx].cntr_mask == 0) + return ERR_PTR(-EOPNOTSUPP); + return &(*mipspmu.general_event_map)[idx]; } static const struct mips_perf_event *mipspmu_map_cache_event(u64 config) @@ -695,7 +705,7 @@ static const struct mips_perf_event *mipspmu_map_cache_event(u64 config) [cache_op] [cache_result]); - if (pev->event_id == UNSUPPORTED_PERF_EVENT_ID) + if (pev->cntr_mask == 0) return ERR_PTR(-EOPNOTSUPP); return pev; @@ -800,11 +810,8 @@ static const struct mips_perf_event mipsxxcore_event_map [PERF_COUNT_HW_MAX] = { [PERF_COUNT_HW_CPU_CYCLES] = { 0x00, CNTR_EVEN | CNTR_ODD, P }, [PERF_COUNT_HW_INSTRUCTIONS] = { 0x01, CNTR_EVEN | CNTR_ODD, T }, - [PERF_COUNT_HW_CACHE_REFERENCES] = { UNSUPPORTED_PERF_EVENT_ID }, - [PERF_COUNT_HW_CACHE_MISSES] = { UNSUPPORTED_PERF_EVENT_ID }, [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = { 0x02, CNTR_EVEN, T }, [PERF_COUNT_HW_BRANCH_MISSES] = { 0x02, CNTR_ODD, T }, - [PERF_COUNT_HW_BUS_CYCLES] = { UNSUPPORTED_PERF_EVENT_ID }, }; /* 74K core has different branch event code. */ @@ -812,11 +819,8 @@ static const struct mips_perf_event mipsxx74Kcore_event_map [PERF_COUNT_HW_MAX] = { [PERF_COUNT_HW_CPU_CYCLES] = { 0x00, CNTR_EVEN | CNTR_ODD, P }, [PERF_COUNT_HW_INSTRUCTIONS] = { 0x01, CNTR_EVEN | CNTR_ODD, T }, - [PERF_COUNT_HW_CACHE_REFERENCES] = { UNSUPPORTED_PERF_EVENT_ID }, - [PERF_COUNT_HW_CACHE_MISSES] = { UNSUPPORTED_PERF_EVENT_ID }, [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = { 0x27, CNTR_EVEN, T }, [PERF_COUNT_HW_BRANCH_MISSES] = { 0x27, CNTR_ODD, T }, - [PERF_COUNT_HW_BUS_CYCLES] = { UNSUPPORTED_PERF_EVENT_ID }, }; static const struct mips_perf_event octeon_event_map[PERF_COUNT_HW_MAX] = { @@ -829,6 +833,13 @@ static const struct mips_perf_event octeon_event_map[PERF_COUNT_HW_MAX] = { [PERF_COUNT_HW_BUS_CYCLES] = { 0x25, CNTR_ALL }, }; +static const struct mips_perf_event bmips5000_event_map + [PERF_COUNT_HW_MAX] = { + [PERF_COUNT_HW_CPU_CYCLES] = { 0x00, CNTR_EVEN | CNTR_ODD, T }, + [PERF_COUNT_HW_INSTRUCTIONS] = { 0x01, CNTR_EVEN | CNTR_ODD, T }, + [PERF_COUNT_HW_BRANCH_MISSES] = { 0x02, CNTR_ODD, T }, +}; + /* 24K/34K/1004K cores can share the same cache event map. */ static const struct mips_perf_event mipsxxcore_cache_map [PERF_COUNT_HW_CACHE_MAX] @@ -849,10 +860,6 @@ static const struct mips_perf_event mipsxxcore_cache_map [C(RESULT_ACCESS)] = { 0x0a, CNTR_EVEN, T }, [C(RESULT_MISS)] = { 0x0b, CNTR_EVEN | CNTR_ODD, T }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, [C(L1I)] = { [C(OP_READ)] = { @@ -869,7 +876,6 @@ static const struct mips_perf_event mipsxxcore_cache_map * Note that MIPS has only "hit" events countable for * the prefetch operation. */ - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, }, }, [C(LL)] = { @@ -881,10 +887,6 @@ static const struct mips_perf_event mipsxxcore_cache_map [C(RESULT_ACCESS)] = { 0x15, CNTR_ODD, P }, [C(RESULT_MISS)] = { 0x16, CNTR_EVEN, P }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, [C(DTLB)] = { [C(OP_READ)] = { @@ -895,10 +897,6 @@ static const struct mips_perf_event mipsxxcore_cache_map [C(RESULT_ACCESS)] = { 0x06, CNTR_EVEN, T }, [C(RESULT_MISS)] = { 0x06, CNTR_ODD, T }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, [C(ITLB)] = { [C(OP_READ)] = { @@ -909,10 +907,6 @@ static const struct mips_perf_event mipsxxcore_cache_map [C(RESULT_ACCESS)] = { 0x05, CNTR_EVEN, T }, [C(RESULT_MISS)] = { 0x05, CNTR_ODD, T }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, [C(BPU)] = { /* Using the same code for *HW_BRANCH* */ @@ -924,24 +918,6 @@ static const struct mips_perf_event mipsxxcore_cache_map [C(RESULT_ACCESS)] = { 0x02, CNTR_EVEN, T }, [C(RESULT_MISS)] = { 0x02, CNTR_ODD, T }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, -}, -[C(NODE)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, }; @@ -965,10 +941,6 @@ static const struct mips_perf_event mipsxx74Kcore_cache_map [C(RESULT_ACCESS)] = { 0x17, CNTR_ODD, T }, [C(RESULT_MISS)] = { 0x18, CNTR_ODD, T }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, [C(L1I)] = { [C(OP_READ)] = { @@ -985,7 +957,6 @@ static const struct mips_perf_event mipsxx74Kcore_cache_map * Note that MIPS has only "hit" events countable for * the prefetch operation. */ - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, }, }, [C(LL)] = { @@ -997,25 +968,6 @@ static const struct mips_perf_event mipsxx74Kcore_cache_map [C(RESULT_ACCESS)] = { 0x1c, CNTR_ODD, P }, [C(RESULT_MISS)] = { 0x1d, CNTR_EVEN | CNTR_ODD, P }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, -}, -[C(DTLB)] = { - /* 74K core does not have specific DTLB events. */ - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, [C(ITLB)] = { [C(OP_READ)] = { @@ -1026,10 +978,6 @@ static const struct mips_perf_event mipsxx74Kcore_cache_map [C(RESULT_ACCESS)] = { 0x04, CNTR_EVEN, T }, [C(RESULT_MISS)] = { 0x04, CNTR_ODD, T }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, [C(BPU)] = { /* Using the same code for *HW_BRANCH* */ @@ -1041,23 +989,64 @@ static const struct mips_perf_event mipsxx74Kcore_cache_map [C(RESULT_ACCESS)] = { 0x27, CNTR_EVEN, T }, [C(RESULT_MISS)] = { 0x27, CNTR_ODD, T }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, +}, +}; + +/* BMIPS5000 */ +static const struct mips_perf_event bmips5000_cache_map + [PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = { +[C(L1D)] = { + /* + * Like some other architectures (e.g. ARM), the performance + * counters don't differentiate between read and write + * accesses/misses, so this isn't strictly correct, but it's the + * best we can do. Writes and reads get combined. + */ + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = { 12, CNTR_EVEN, T }, + [C(RESULT_MISS)] = { 12, CNTR_ODD, T }, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = { 12, CNTR_EVEN, T }, + [C(RESULT_MISS)] = { 12, CNTR_ODD, T }, }, }, -[C(NODE)] = { +[C(L1I)] = { [C(OP_READ)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, + [C(RESULT_ACCESS)] = { 10, CNTR_EVEN, T }, + [C(RESULT_MISS)] = { 10, CNTR_ODD, T }, }, [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, + [C(RESULT_ACCESS)] = { 10, CNTR_EVEN, T }, + [C(RESULT_MISS)] = { 10, CNTR_ODD, T }, }, [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, + [C(RESULT_ACCESS)] = { 23, CNTR_EVEN, T }, + /* + * Note that MIPS has only "hit" events countable for + * the prefetch operation. + */ + }, +}, +[C(LL)] = { + [C(OP_READ)] = { + [C(RESULT_ACCESS)] = { 28, CNTR_EVEN, P }, + [C(RESULT_MISS)] = { 28, CNTR_ODD, P }, + }, + [C(OP_WRITE)] = { + [C(RESULT_ACCESS)] = { 28, CNTR_EVEN, P }, + [C(RESULT_MISS)] = { 28, CNTR_ODD, P }, + }, +}, +[C(BPU)] = { + /* Using the same code for *HW_BRANCH* */ + [C(OP_READ)] = { + [C(RESULT_MISS)] = { 0x02, CNTR_ODD, T }, + }, + [C(OP_WRITE)] = { + [C(RESULT_MISS)] = { 0x02, CNTR_ODD, T }, }, }, }; @@ -1074,39 +1063,14 @@ static const struct mips_perf_event octeon_cache_map }, [C(OP_WRITE)] = { [C(RESULT_ACCESS)] = { 0x30, CNTR_ALL }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, }, }, [C(L1I)] = { [C(OP_READ)] = { [C(RESULT_ACCESS)] = { 0x18, CNTR_ALL }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, }, [C(OP_PREFETCH)] = { [C(RESULT_ACCESS)] = { 0x19, CNTR_ALL }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, -}, -[C(LL)] = { - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, }, }, [C(DTLB)] = { @@ -1115,46 +1079,16 @@ static const struct mips_perf_event octeon_cache_map * read and write. */ [C(OP_READ)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, [C(RESULT_MISS)] = { 0x35, CNTR_ALL }, }, [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, [C(RESULT_MISS)] = { 0x35, CNTR_ALL }, }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, [C(ITLB)] = { [C(OP_READ)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, [C(RESULT_MISS)] = { 0x37, CNTR_ALL }, }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, -}, -[C(BPU)] = { - /* Using the same code for *HW_BRANCH* */ - [C(OP_READ)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_WRITE)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, - [C(OP_PREFETCH)] = { - [C(RESULT_ACCESS)] = { UNSUPPORTED_PERF_EVENT_ID }, - [C(RESULT_MISS)] = { UNSUPPORTED_PERF_EVENT_ID }, - }, }, }; @@ -1304,7 +1238,7 @@ static int mipsxx_pmu_handle_shared_irq(void) int handled = IRQ_NONE; struct pt_regs *regs; - if (cpu_has_mips_r2 && !(read_c0_cause() & (1 << 26))) + if (cpu_has_perf_cntr_intr_bit && !(read_c0_cause() & CAUSEF_PCI)) return handled; /* * First we pause the local counters, so that when we are locked @@ -1314,7 +1248,7 @@ static int mipsxx_pmu_handle_shared_irq(void) * See also mipsxx_pmu_start(). */ pause_local_counters(); -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS read_lock(&pmuint_rwlock); #endif @@ -1346,7 +1280,7 @@ static int mipsxx_pmu_handle_shared_irq(void) if (handled == IRQ_HANDLED) irq_work_run(); -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS read_unlock(&pmuint_rwlock); #endif resume_local_counters(); @@ -1391,6 +1325,11 @@ static irqreturn_t mipsxx_pmu_handle_irq(int irq, void *dev) #define IS_RANGE_V_1004K_EVENT(r) ((r) == 47) #endif +/* BMIPS5000 */ +#define IS_BOTH_COUNTERS_BMIPS5000_EVENT(b) \ + ((b) == 0 || (b) == 1) + + /* * User can use 0-255 raw events, where 0-127 for the events of even * counters, and 128-255 for odd counters. Note that bit 7 is used to @@ -1461,6 +1400,12 @@ static const struct mips_perf_event *mipsxx_pmu_map_raw_event(u64 config) raw_event.range = T; #endif break; + case CPU_BMIPS5000: + if (IS_BOTH_COUNTERS_BMIPS5000_EVENT(base_id)) + raw_event.cntr_mask = CNTR_EVEN | CNTR_ODD; + else + raw_event.cntr_mask = + raw_id > 127 ? CNTR_ODD : CNTR_EVEN; } return &raw_event; @@ -1513,7 +1458,7 @@ init_hw_perf_events(void) return -ENODEV; } -#ifdef CONFIG_MIPS_MT_SMP +#ifdef CONFIG_MIPS_PERF_SHARED_TC_COUNTERS cpu_has_mipsmt_pertccounters = read_c0_config7() & (1<<19); if (!cpu_has_mipsmt_pertccounters) counters = counters_total_to_per_cpu(counters); @@ -1572,6 +1517,11 @@ init_hw_perf_events(void) mipspmu.cache_event_map = &octeon_cache_map; mipspmu.map_raw_event = octeon_pmu_map_raw_event; break; + case CPU_BMIPS5000: + mipspmu.name = "BMIPS5000"; + mipspmu.general_event_map = &bmips5000_event_map; + mipspmu.cache_event_map = &bmips5000_cache_map; + break; default: pr_cont("Either hardware does not support performance " "counters, or not yet implemented.\n"); diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index 5542817c1b4..07dff54f2ce 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -64,14 +64,17 @@ static int show_cpuinfo(struct seq_file *m, void *v) cpu_data[n].watch_reg_masks[i]); seq_printf(m, "]\n"); } - seq_printf(m, "ASEs implemented\t:%s%s%s%s%s%s\n", - cpu_has_mips16 ? " mips16" : "", - cpu_has_mdmx ? " mdmx" : "", - cpu_has_mips3d ? " mips3d" : "", - cpu_has_smartmips ? " smartmips" : "", - cpu_has_dsp ? " dsp" : "", - cpu_has_mipsmt ? " mt" : "" - ); + + seq_printf(m, "ASEs implemented\t:"); + if (cpu_has_mips16) seq_printf(m, "%s", " mips16"); + if (cpu_has_mdmx) seq_printf(m, "%s", " mdmx"); + if (cpu_has_mips3d) seq_printf(m, "%s", " mips3d"); + if (cpu_has_smartmips) seq_printf(m, "%s", " smartmips"); + if (cpu_has_dsp) seq_printf(m, "%s", " dsp"); + if (cpu_has_dsp2) seq_printf(m, "%s", " dsp2"); + if (cpu_has_mipsmt) seq_printf(m, "%s", " mt"); + seq_printf(m, "\n"); + seq_printf(m, "shadow register sets\t: %d\n", cpu_data[n].srsets); seq_printf(m, "kscratch registers\t: %d\n", diff --git a/arch/mips/kernel/smp-cmp.c b/arch/mips/kernel/smp-cmp.c index afc379ca375..06cd0c610f4 100644 --- a/arch/mips/kernel/smp-cmp.c +++ b/arch/mips/kernel/smp-cmp.c @@ -97,7 +97,7 @@ static void cmp_init_secondary(void) /* Enable per-cpu interrupts: platform specific */ - c->core = (read_c0_ebase() >> 1) & 0xff; + c->core = (read_c0_ebase() >> 1) & 0x1ff; #if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_MIPS_MT_SMTC) c->vpe_id = (read_c0_tcbind() >> TCBIND_CURVPE_SHIFT) & TCBIND_CURVPE; #endif diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index b08220c8211..2bd561bc05a 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c @@ -133,13 +133,13 @@ _sys_clone(nabi_no_regargs struct pt_regs regs) asmlinkage int sys_execve(nabi_no_regargs struct pt_regs regs) { int error; - char * filename; + struct filename *filename; filename = getname((const char __user *) (long)regs.regs[4]); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, + error = do_execve(filename->name, (const char __user *const __user *) (long)regs.regs[5], (const char __user *const __user *) (long)regs.regs[6], ®s); diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S index df243a64f43..007ccbe1e26 100644 --- a/arch/mips/kernel/vmlinux.lds.S +++ b/arch/mips/kernel/vmlinux.lds.S @@ -1,6 +1,13 @@ #include <asm/asm-offsets.h> #include <asm/page.h> #include <asm/thread_info.h> + +/* + * Put .bss..swapper_pg_dir as the first thing in .bss. This will + * ensure that it has .bss alignment (64K). + */ +#define BSS_FIRST_SECTIONS *(.bss..swapper_pg_dir) + #include <asm-generic/vmlinux.lds.h> #undef mips @@ -119,11 +126,21 @@ SECTIONS } PERCPU_SECTION(1 << CONFIG_MIPS_L1_CACHE_SHIFT) - . = ALIGN(PAGE_SIZE); + /* + * Align to 64K in attempt to eliminate holes before the + * .bss..swapper_pg_dir section at the start of .bss. This + * also satisfies PAGE_SIZE alignment as the largest page size + * allowed is 64K. + */ + . = ALIGN(0x10000); __init_end = .; /* freed after init ends here */ - BSS_SECTION(0, 0, 0) + /* + * Force .bss to 64K alignment so that .bss..swapper_pg_dir + * gets that alignment. .sbss should be empty, so there will be + * no holes after __init_end. */ + BSS_SECTION(0, 0x10000, 0) _end = . ; diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index f6f91523cb1..eec690af658 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -50,7 +50,6 @@ #include <asm/mips_mt.h> #include <asm/processor.h> #include <asm/vpe.h> -#include <asm/kspd.h> typedef void *vpe_handle; @@ -69,11 +68,6 @@ static char module_name[] = "vpe"; static int major; static const int minor = 1; /* fixed for now */ -#ifdef CONFIG_MIPS_APSP_KSPD -static struct kspd_notifications kspd_events; -static int kspd_events_reqd; -#endif - /* grab the likely amount of memory we will need. */ #ifdef CONFIG_MIPS_VPE_LOADER_TOM #define P_SIZE (2 * 1024 * 1024) @@ -1101,14 +1095,6 @@ static int vpe_open(struct inode *inode, struct file *filp) v->uid = filp->f_cred->fsuid; v->gid = filp->f_cred->fsgid; -#ifdef CONFIG_MIPS_APSP_KSPD - /* get kspd to tell us when a syscall_exit happens */ - if (!kspd_events_reqd) { - kspd_notify(&kspd_events); - kspd_events_reqd++; - } -#endif - v->cwd[0] = 0; ret = getcwd(v->cwd, VPE_PATH_MAX); if (ret < 0) @@ -1341,13 +1327,6 @@ char *vpe_getcwd(int index) EXPORT_SYMBOL(vpe_getcwd); -#ifdef CONFIG_MIPS_APSP_KSPD -static void kspd_sp_exit( int sp_id) -{ - cleanup_tc(get_tc(sp_id)); -} -#endif - static ssize_t store_kill(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { @@ -1585,9 +1564,6 @@ out_reenable: emt(mtflags); local_irq_restore(flags); -#ifdef CONFIG_MIPS_APSP_KSPD - kspd_events.kspd_sp_exit = kspd_sp_exit; -#endif return 0; out_class: diff --git a/arch/mips/lib/delay.c b/arch/mips/lib/delay.c index 5995969e8c4..dc81ca8dc0d 100644 --- a/arch/mips/lib/delay.c +++ b/arch/mips/lib/delay.c @@ -15,13 +15,17 @@ #include <asm/compiler.h> #include <asm/war.h> -inline void __delay(unsigned int loops) +void __delay(unsigned long loops) { __asm__ __volatile__ ( " .set noreorder \n" " .align 3 \n" "1: bnez %0, 1b \n" +#if __SIZEOF_LONG__ == 4 " subu %0, 1 \n" +#else + " dsubu %0, 1 \n" +#endif " .set reorder \n" : "=r" (loops) : "0" (loops)); diff --git a/arch/mips/lib/dump_tlb.c b/arch/mips/lib/dump_tlb.c index 3f69725556a..a99c1d3fc56 100644 --- a/arch/mips/lib/dump_tlb.c +++ b/arch/mips/lib/dump_tlb.c @@ -50,8 +50,9 @@ static void dump_tlb(int first, int last) { unsigned long s_entryhi, entryhi, asid; unsigned long long entrylo0, entrylo1; - unsigned int s_index, pagemask, c0, c1, i; + unsigned int s_index, s_pagemask, pagemask, c0, c1, i; + s_pagemask = read_c0_pagemask(); s_entryhi = read_c0_entryhi(); s_index = read_c0_index(); asid = s_entryhi & 0xff; @@ -103,6 +104,7 @@ static void dump_tlb(int first, int last) write_c0_entryhi(s_entryhi); write_c0_index(s_index); + write_c0_pagemask(s_pagemask); } void dump_tlb_all(void) diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 1a85ba92eb5..be9acb2b959 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -469,19 +469,20 @@ void __init_refok free_initmem(void) #ifndef CONFIG_MIPS_PGD_C0_CONTEXT unsigned long pgd_current[NR_CPUS]; #endif -/* - * On 64-bit we've got three-level pagetables with a slightly - * different layout ... - */ -#define __page_aligned(order) __attribute__((__aligned__(PAGE_SIZE<<order))) /* * gcc 3.3 and older have trouble determining that PTRS_PER_PGD and PGD_ORDER * are constants. So we use the variants from asm-offset.h until that gcc * will officially be retired. + * + * Align swapper_pg_dir in to 64K, allows its address to be loaded + * with a single LUI instruction in the TLB handlers. If we used + * __aligned(64K), its size would get rounded up to the alignment + * size, and waste space. So we place it in its own section and align + * it in the linker script. */ -pgd_t swapper_pg_dir[_PTRS_PER_PGD] __page_aligned(_PGD_ORDER); +pgd_t swapper_pg_dir[_PTRS_PER_PGD] __section(.bss..swapper_pg_dir); #ifndef __PAGETABLE_PMD_FOLDED -pmd_t invalid_pmd_table[PTRS_PER_PMD] __page_aligned(PMD_ORDER); +pmd_t invalid_pmd_table[PTRS_PER_PMD] __page_aligned_bss; #endif -pte_t invalid_pte_table[PTRS_PER_PTE] __page_aligned(PTE_ORDER); +pte_t invalid_pte_table[PTRS_PER_PTE] __page_aligned_bss; diff --git a/arch/mips/mm/pgtable-64.c b/arch/mips/mm/pgtable-64.c index cda4e300eb0..25407794edb 100644 --- a/arch/mips/mm/pgtable-64.c +++ b/arch/mips/mm/pgtable-64.c @@ -26,17 +26,17 @@ void pgd_init(unsigned long page) p = (unsigned long *) page; end = p + PTRS_PER_PGD; - while (p < end) { + do { p[0] = entry; p[1] = entry; p[2] = entry; p[3] = entry; p[4] = entry; - p[5] = entry; - p[6] = entry; - p[7] = entry; p += 8; - } + p[-3] = entry; + p[-2] = entry; + p[-1] = entry; + } while (p != end); } #ifndef __PAGETABLE_PMD_FOLDED @@ -47,17 +47,17 @@ void pmd_init(unsigned long addr, unsigned long pagetable) p = (unsigned long *) addr; end = p + PTRS_PER_PMD; - while (p < end) { + do { p[0] = pagetable; p[1] = pagetable; p[2] = pagetable; p[3] = pagetable; p[4] = pagetable; - p[5] = pagetable; - p[6] = pagetable; - p[7] = pagetable; p += 8; - } + p[-3] = pagetable; + p[-2] = pagetable; + p[-1] = pagetable; + } while (p != end); } #endif diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c index 87b9cfcc30f..4b9b935a070 100644 --- a/arch/mips/mm/tlb-r4k.c +++ b/arch/mips/mm/tlb-r4k.c @@ -320,6 +320,7 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte) tlb_write_random(); else tlb_write_indexed(); + tlbw_use_hazard(); write_c0_pagemask(PM_DEFAULT_MASK); } else #endif diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index e09d4925690..2833dcb67b5 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -148,8 +148,8 @@ enum label_id { label_leave, label_vmalloc, label_vmalloc_done, - label_tlbw_hazard, - label_split, + label_tlbw_hazard_0, + label_split = label_tlbw_hazard_0 + 8, label_tlbl_goaround1, label_tlbl_goaround2, label_nopage_tlbl, @@ -167,7 +167,7 @@ UASM_L_LA(_second_part) UASM_L_LA(_leave) UASM_L_LA(_vmalloc) UASM_L_LA(_vmalloc_done) -UASM_L_LA(_tlbw_hazard) +/* _tlbw_hazard_x is handled differently. */ UASM_L_LA(_split) UASM_L_LA(_tlbl_goaround1) UASM_L_LA(_tlbl_goaround2) @@ -181,6 +181,30 @@ UASM_L_LA(_large_segbits_fault) UASM_L_LA(_tlb_huge_update) #endif +static int __cpuinitdata hazard_instance; + +static void uasm_bgezl_hazard(u32 **p, struct uasm_reloc **r, int instance) +{ + switch (instance) { + case 0 ... 7: + uasm_il_bgezl(p, r, 0, label_tlbw_hazard_0 + instance); + return; + default: + BUG(); + } +} + +static void uasm_bgezl_label(struct uasm_label **l, u32 **p, int instance) +{ + switch (instance) { + case 0 ... 7: + uasm_build_label(l, *p, label_tlbw_hazard_0 + instance); + break; + default: + BUG(); + } +} + /* * For debug purposes. */ @@ -478,21 +502,28 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l, * This branch uses up a mtc0 hazard nop slot and saves * two nops after the tlbw instruction. */ - uasm_il_bgezl(p, r, 0, label_tlbw_hazard); + uasm_bgezl_hazard(p, r, hazard_instance); tlbw(p); - uasm_l_tlbw_hazard(l, *p); + uasm_bgezl_label(l, p, hazard_instance); + hazard_instance++; uasm_i_nop(p); break; case CPU_R4600: case CPU_R4700: - case CPU_R5000: - case CPU_R5000A: uasm_i_nop(p); tlbw(p); uasm_i_nop(p); break; + case CPU_R5000: + case CPU_R5000A: + case CPU_NEVADA: + uasm_i_nop(p); /* QED specifies 2 nops hazard */ + uasm_i_nop(p); /* QED specifies 2 nops hazard */ + tlbw(p); + break; + case CPU_R4300: case CPU_5KC: case CPU_TX49XX: @@ -526,17 +557,6 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l, tlbw(p); break; - case CPU_NEVADA: - uasm_i_nop(p); /* QED specifies 2 nops hazard */ - /* - * This branch uses up a mtc0 hazard nop slot and saves - * a nop after the tlbw instruction. - */ - uasm_il_bgezl(p, r, 0, label_tlbw_hazard); - tlbw(p); - uasm_l_tlbw_hazard(l, *p); - break; - case CPU_RM7000: uasm_i_nop(p); uasm_i_nop(p); @@ -599,8 +619,7 @@ static __cpuinit __maybe_unused void build_convert_pte_to_entrylo(u32 **p, unsigned int reg) { if (cpu_has_rixi) { - UASM_i_SRL(p, reg, reg, ilog2(_PAGE_NO_EXEC)); - UASM_i_ROTR(p, reg, reg, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC)); + UASM_i_ROTR(p, reg, reg, ilog2(_PAGE_GLOBAL)); } else { #ifdef CONFIG_64BIT_PHYS_ADDR uasm_i_dsrl_safe(p, reg, reg, ilog2(_PAGE_GLOBAL)); @@ -1019,11 +1038,9 @@ static void __cpuinit build_update_entries(u32 **p, unsigned int tmp, uasm_i_ld(p, tmp, 0, ptep); /* get even pte */ uasm_i_ld(p, ptep, sizeof(pte_t), ptep); /* get odd pte */ if (cpu_has_rixi) { - UASM_i_SRL(p, tmp, tmp, ilog2(_PAGE_NO_EXEC)); - UASM_i_SRL(p, ptep, ptep, ilog2(_PAGE_NO_EXEC)); - UASM_i_ROTR(p, tmp, tmp, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC)); + UASM_i_ROTR(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */ - UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC)); + UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); } else { uasm_i_dsrl_safe(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */ UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */ @@ -1046,13 +1063,11 @@ static void __cpuinit build_update_entries(u32 **p, unsigned int tmp, if (r45k_bvahwbug()) build_tlb_probe_entry(p); if (cpu_has_rixi) { - UASM_i_SRL(p, tmp, tmp, ilog2(_PAGE_NO_EXEC)); - UASM_i_SRL(p, ptep, ptep, ilog2(_PAGE_NO_EXEC)); - UASM_i_ROTR(p, tmp, tmp, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC)); + UASM_i_ROTR(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); if (r4k_250MHZhwbug()) UASM_i_MTC0(p, 0, C0_ENTRYLO0); UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */ - UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC)); + UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); } else { UASM_i_SRL(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */ if (r4k_250MHZhwbug()) @@ -1212,13 +1227,9 @@ build_fast_tlb_refill_handler (u32 **p, struct uasm_label **l, UASM_i_LW(p, odd, sizeof(pte_t), ptr); /* get odd pte */ } if (cpu_has_rixi) { - uasm_i_dsrl_safe(p, even, even, ilog2(_PAGE_NO_EXEC)); - uasm_i_dsrl_safe(p, odd, odd, ilog2(_PAGE_NO_EXEC)); - uasm_i_drotr(p, even, even, - ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC)); + uasm_i_drotr(p, even, even, ilog2(_PAGE_GLOBAL)); UASM_i_MTC0(p, even, C0_ENTRYLO0); /* load it */ - uasm_i_drotr(p, odd, odd, - ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC)); + uasm_i_drotr(p, odd, odd, ilog2(_PAGE_GLOBAL)); } else { uasm_i_dsrl_safe(p, even, even, ilog2(_PAGE_GLOBAL)); UASM_i_MTC0(p, even, C0_ENTRYLO0); /* load it */ diff --git a/arch/mips/pci/fixup-malta.c b/arch/mips/pci/fixup-malta.c index 819622f93e9..9a1a2244522 100644 --- a/arch/mips/pci/fixup-malta.c +++ b/arch/mips/pci/fixup-malta.c @@ -8,7 +8,8 @@ #define PCID 4 /* This table is filled in by interrogating the PIIX4 chip */ -static char pci_irq[5] __initdata; +static char pci_irq[5] __devinitdata = { +}; static char irq_tab[][5] __initdata = { /* INTA INTB INTC INTD */ diff --git a/arch/mips/sni/a20r.c b/arch/mips/sni/a20r.c index b2d4f492d78..9cb9d43a3a0 100644 --- a/arch/mips/sni/a20r.c +++ b/arch/mips/sni/a20r.c @@ -118,26 +118,6 @@ static struct resource sc26xx_rsrc[] = { } }; -static unsigned int sc26xx_data[2] = { - /* DTR | RTS | DSR | CTS | DCD | RI */ - (8 << 0) | (4 << 4) | (6 << 8) | (0 << 12) | (6 << 16) | (0 << 20), - (3 << 0) | (2 << 4) | (1 << 8) | (2 << 12) | (3 << 16) | (4 << 20) -}; - -static struct platform_device sc26xx_pdev = { - .name = "SC26xx", - .num_resources = ARRAY_SIZE(sc26xx_rsrc), - .resource = sc26xx_rsrc, - .dev = { - .platform_data = sc26xx_data, - } -}; - -#warning "Please try migrate to use new driver SCCNXP and report the status" \ - "in the linux-serial mailing list." - -/* The code bellow is a replacement of SC26XX to SCCNXP */ -#if 0 #include <linux/platform_data/sccnxp.h> static struct sccnxp_pdata sccnxp_data = { @@ -155,15 +135,14 @@ static struct sccnxp_pdata sccnxp_data = { MCTRL_SIG(RNG_IP, LINE_IP3), }; -static struct platform_device sc2681_pdev = { +static struct platform_device sc26xx_pdev = { .name = "sc2681", - .resource = sc2xxx_rsrc, - .num_resources = ARRAY_SIZE(sc2xxx_rsrc), + .resource = sc26xx_rsrc, + .num_resources = ARRAY_SIZE(sc26xx_rsrc), .dev = { .platform_data = &sccnxp_data, }, }; -#endif static u32 a20r_ack_hwint(void) { diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 5cfb086b390..04669fac117 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -8,6 +8,8 @@ config MN10300 select HAVE_ARCH_KGDB select HAVE_NMI_WATCHDOG if MN10300_WD_TIMER select GENERIC_CLOCKEVENTS + select GENERIC_KERNEL_THREAD + select MODULES_USE_ELF_RELA config AM33_2 def_bool n diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild index 0d20f5526dd..4a159da2363 100644 --- a/arch/mn10300/include/asm/Kbuild +++ b/arch/mn10300/include/asm/Kbuild @@ -1,3 +1,3 @@ -include include/asm-generic/Kbuild.asm generic-y += clkdev.h +generic-y += exec.h diff --git a/arch/mn10300/include/asm/frame.inc b/arch/mn10300/include/asm/frame.inc index 2ee58e3eb6b..1c3eb4fda95 100644 --- a/arch/mn10300/include/asm/frame.inc +++ b/arch/mn10300/include/asm/frame.inc @@ -61,7 +61,7 @@ ############################################################################### .macro RESTORE_ALL # peel back the stack to the calling frame - # - this permits execve() to discard extra frames due to kernel syscalls + # - we need that when returning from interrupts to kernel mode GET_THREAD_INFO a0 mov (TI_frame,a0),fp mov fp,sp diff --git a/arch/mn10300/include/asm/module.h b/arch/mn10300/include/asm/module.h index 5d7057d0149..6571103b051 100644 --- a/arch/mn10300/include/asm/module.h +++ b/arch/mn10300/include/asm/module.h @@ -12,12 +12,7 @@ #ifndef _ASM_MODULE_H #define _ASM_MODULE_H -struct mod_arch_specific { -}; - -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr +#include <asm-generic/module.h> /* * Include the MN10300 architecture version. diff --git a/arch/mn10300/include/asm/processor.h b/arch/mn10300/include/asm/processor.h index 247928c9f54..8b80b19d0c8 100644 --- a/arch/mn10300/include/asm/processor.h +++ b/arch/mn10300/include/asm/processor.h @@ -119,20 +119,13 @@ struct thread_struct { /* * do necessary setup to start up a newly executed thread - * - need to discard the frame stacked by the kernel thread invoking the execve - * syscall (see RESTORE_ALL macro) */ static inline void start_thread(struct pt_regs *regs, unsigned long new_pc, unsigned long new_sp) { - struct thread_info *ti = current_thread_info(); - struct pt_regs *frame0; - - frame0 = thread_info_to_uregs(ti); - frame0->epsw = EPSW_nSL | EPSW_IE | EPSW_IM; - frame0->pc = new_pc; - frame0->sp = new_sp; - ti->frame = frame0; + regs->epsw = EPSW_nSL | EPSW_IE | EPSW_IM; + regs->pc = new_pc; + regs->sp = new_sp; } @@ -140,11 +133,6 @@ static inline void start_thread(struct pt_regs *regs, extern void release_thread(struct task_struct *); /* - * create a kernel thread without removing it from tasklists - */ -extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); - -/* * Return saved PC of a blocked thread. */ extern unsigned long thread_saved_pc(struct task_struct *tsk); diff --git a/arch/mn10300/include/asm/ptrace.h b/arch/mn10300/include/asm/ptrace.h index 44251b974f1..838a3830010 100644 --- a/arch/mn10300/include/asm/ptrace.h +++ b/arch/mn10300/include/asm/ptrace.h @@ -11,85 +11,16 @@ #ifndef _ASM_PTRACE_H #define _ASM_PTRACE_H -#define PT_A3 0 -#define PT_A2 1 -#define PT_D3 2 -#define PT_D2 3 -#define PT_MCVF 4 -#define PT_MCRL 5 -#define PT_MCRH 6 -#define PT_MDRQ 7 -#define PT_E1 8 -#define PT_E0 9 -#define PT_E7 10 -#define PT_E6 11 -#define PT_E5 12 -#define PT_E4 13 -#define PT_E3 14 -#define PT_E2 15 -#define PT_SP 16 -#define PT_LAR 17 -#define PT_LIR 18 -#define PT_MDR 19 -#define PT_A1 20 -#define PT_A0 21 -#define PT_D1 22 -#define PT_D0 23 -#define PT_ORIG_D0 24 -#define PT_EPSW 25 -#define PT_PC 26 -#define NR_PTREGS 27 +#include <uapi/asm/ptrace.h> -/* - * This defines the way registers are stored in the event of an exception - * - the strange order is due to the MOVM instruction - */ -struct pt_regs { - unsigned long a3; /* syscall arg 3 */ - unsigned long a2; /* syscall arg 4 */ - unsigned long d3; /* syscall arg 5 */ - unsigned long d2; /* syscall arg 6 */ - unsigned long mcvf; - unsigned long mcrl; - unsigned long mcrh; - unsigned long mdrq; - unsigned long e1; - unsigned long e0; - unsigned long e7; - unsigned long e6; - unsigned long e5; - unsigned long e4; - unsigned long e3; - unsigned long e2; - unsigned long sp; - unsigned long lar; - unsigned long lir; - unsigned long mdr; - unsigned long a1; - unsigned long a0; /* syscall arg 1 */ - unsigned long d1; /* syscall arg 2 */ - unsigned long d0; /* syscall ret */ - struct pt_regs *next; /* next frame pointer */ - unsigned long orig_d0; /* syscall number */ - unsigned long epsw; - unsigned long pc; -}; - -/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 - -#ifdef __KERNEL__ #define user_mode(regs) (((regs)->epsw & EPSW_nSL) == EPSW_nSL) #define instruction_pointer(regs) ((regs)->pc) #define user_stack_pointer(regs) ((regs)->sp) +#define current_pt_regs() current_frame() #define arch_has_single_step() (1) #define profile_pc(regs) ((regs)->pc) -#endif /* __KERNEL__ */ #endif /* _ASM_PTRACE_H */ diff --git a/arch/mn10300/include/asm/setup.h b/arch/mn10300/include/asm/setup.h index c229d1e3f99..fb024555d2a 100644 --- a/arch/mn10300/include/asm/setup.h +++ b/arch/mn10300/include/asm/setup.h @@ -11,8 +11,8 @@ #ifndef _ASM_SETUP_H #define _ASM_SETUP_H -#ifdef __KERNEL__ +#include <uapi/asm/setup.h> + extern void __init unit_setup(void); extern void __init unit_init_IRQ(void); -#endif #endif /* _ASM_SETUP_H */ diff --git a/arch/mn10300/include/asm/signal.h b/arch/mn10300/include/asm/signal.h index 1865d72a86f..f9668ec3040 100644 --- a/arch/mn10300/include/asm/signal.h +++ b/arch/mn10300/include/asm/signal.h @@ -11,12 +11,8 @@ #ifndef _ASM_SIGNAL_H #define _ASM_SIGNAL_H -#include <linux/types.h> +#include <uapi/asm/signal.h> -/* Avoid too many header ordering problems. */ -struct siginfo; - -#ifdef __KERNEL__ /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ @@ -30,94 +26,6 @@ typedef struct { unsigned long sig[_NSIG_WORDS]; } sigset_t; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -#define NSIG 32 -typedef unsigned long sigset_t; - -#endif /* __KERNEL__ */ - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX _NSIG - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001U -#define SA_NOCLDWAIT 0x00000002U -#define SA_SIGINFO 0x00000004U -#define SA_ONSTACK 0x08000000U -#define SA_RESTART 0x10000000U -#define SA_NODEFER 0x40000000U -#define SA_RESETHAND 0x80000000U - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define SA_RESTORER 0x04000000 - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#include <asm-generic/signal-defs.h> - -#ifdef __KERNEL__ struct old_sigaction { __sighandler_t sa_handler; old_sigset_t sa_mask; @@ -135,37 +43,10 @@ struct sigaction { struct k_sigaction { struct sigaction sa; }; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ #include <asm/sigcontext.h> struct pt_regs; #define ptrace_signal_deliver(regs, cookie) do { } while (0) -#endif /* __KERNEL__ */ - #endif /* _ASM_SIGNAL_H */ diff --git a/arch/mn10300/include/asm/termios.h b/arch/mn10300/include/asm/termios.h index dd7cf617e11..c2e29c75dfa 100644 --- a/arch/mn10300/include/asm/termios.h +++ b/arch/mn10300/include/asm/termios.h @@ -1,27 +1,8 @@ #ifndef _ASM_TERMIOS_H #define _ASM_TERMIOS_H -#include <asm/termbits.h> -#include <asm/ioctls.h> +#include <uapi/asm/termios.h> -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -#ifdef __KERNEL__ /* intr=^C quit=^| erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 start=^Q stop=^S susp=^Z eol=\0 @@ -29,64 +10,4 @@ struct termio { eol2=\0 */ #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" -#endif - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -#define TIOCM_MODEM_BITS TIOCM_OUT2 /* IRDA support */ - -/* - * Translate a "termio" structure into a "termios". Ugh. - */ -#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \ - unsigned short __tmp; \ - get_user(__tmp, &(termio)->x); \ - *(unsigned short *) &(termios)->x = __tmp; \ -} - -#define user_termio_to_kernel_termios(termios, termio) \ -({ \ - SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \ - SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \ - SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \ - SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \ - copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ -}) - -/* - * Translate a "termios" structure into a "termio". Ugh. - */ -#define kernel_termios_to_user_termio(termio, termios) \ -({ \ - put_user((termios)->c_iflag, &(termio)->c_iflag); \ - put_user((termios)->c_oflag, &(termio)->c_oflag); \ - put_user((termios)->c_cflag, &(termio)->c_cflag); \ - put_user((termios)->c_lflag, &(termio)->c_lflag); \ - put_user((termios)->c_line, &(termio)->c_line); \ - copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ -}) - -#define user_termios_to_kernel_termios(k, u) \ - copy_from_user(k, u, sizeof(struct termios2)) -#define kernel_termios_to_user_termios(u, k) \ - copy_to_user(u, k, sizeof(struct termios2)) -#define user_termios_to_kernel_termios_1(k, u) \ - copy_from_user(k, u, sizeof(struct termios)) -#define kernel_termios_to_user_termios_1(u, k) \ - copy_to_user(u, k, sizeof(struct termios)) - #endif /* _ASM_TERMIOS_H */ diff --git a/arch/mn10300/include/asm/thread_info.h b/arch/mn10300/include/asm/thread_info.h index ac519bbd42f..f90062b0622 100644 --- a/arch/mn10300/include/asm/thread_info.h +++ b/arch/mn10300/include/asm/thread_info.h @@ -160,12 +160,13 @@ void arch_release_thread_info(struct thread_info *ti); #define _TIF_SIGPENDING +(1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED +(1 << TIF_NEED_RESCHED) #define _TIF_SINGLESTEP +(1 << TIF_SINGLESTEP) -#define _TIF_RESTORE_SIGMASK +(1 << TIF_RESTORE_SIGMASK) #define _TIF_POLLING_NRFLAG +(1 << TIF_POLLING_NRFLAG) #define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ #define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) + #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/mn10300/include/asm/types.h b/arch/mn10300/include/asm/types.h index 713d4ba108a..3d6e48311be 100644 --- a/arch/mn10300/include/asm/types.h +++ b/arch/mn10300/include/asm/types.h @@ -11,15 +11,12 @@ #ifndef _ASM_TYPES_H #define _ASM_TYPES_H -#include <asm-generic/int-ll64.h> +#include <uapi/asm/types.h> /* * These aren't exported outside the kernel to avoid name space clashes */ -#ifdef __KERNEL__ #define BITS_PER_LONG 32 -#endif /* __KERNEL__ */ - #endif /* _ASM_TYPES_H */ diff --git a/arch/mn10300/include/asm/unistd.h b/arch/mn10300/include/asm/unistd.h index 866eb14749d..55bbec1887e 100644 --- a/arch/mn10300/include/asm/unistd.h +++ b/arch/mn10300/include/asm/unistd.h @@ -11,347 +11,8 @@ #ifndef _ASM_UNISTD_H #define _ASM_UNISTD_H -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_waitpid 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_lchown 16 -#define __NR_break 17 -#define __NR_oldstat 18 -#define __NR_lseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_oldfstat 28 -#define __NR_pause 29 -#define __NR_utime 30 -#define __NR_stty 31 -#define __NR_gtty 32 -#define __NR_access 33 -#define __NR_nice 34 -#define __NR_ftime 35 -#define __NR_sync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -#define __NR_prof 44 -#define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_signal 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_acct 51 -#define __NR_umount2 52 -#define __NR_lock 53 -#define __NR_ioctl 54 -#define __NR_fcntl 55 -#define __NR_mpx 56 -#define __NR_setpgid 57 -#define __NR_ulimit 58 -#define __NR_oldolduname 59 -#define __NR_umask 60 -#define __NR_chroot 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_sigaction 67 -#define __NR_sgetmask 68 -#define __NR_ssetmask 69 -#define __NR_setreuid 70 -#define __NR_setregid 71 -#define __NR_sigsuspend 72 -#define __NR_sigpending 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */ -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 -#define __NR_select 82 -#define __NR_symlink 83 -#define __NR_oldlstat 84 -#define __NR_readlink 85 -#define __NR_uselib 86 -#define __NR_swapon 87 -#define __NR_reboot 88 -#define __NR_readdir 89 -#define __NR_mmap 90 -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_fchown 95 -#define __NR_getpriority 96 -#define __NR_setpriority 97 -#define __NR_profil 98 -#define __NR_statfs 99 -#define __NR_fstatfs 100 -#define __NR_ioperm 101 -#define __NR_socketcall 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_stat 106 -#define __NR_lstat 107 -#define __NR_fstat 108 -#define __NR_olduname 109 -#define __NR_iopl 110 -#define __NR_vhangup 111 -#define __NR_idle 112 -#define __NR_vm86old 113 -#define __NR_wait4 114 -#define __NR_swapoff 115 -#define __NR_sysinfo 116 -#define __NR_ipc 117 -#define __NR_fsync 118 -#define __NR_sigreturn 119 -#define __NR_clone 120 -#define __NR_setdomainname 121 -#define __NR_uname 122 -#define __NR_modify_ldt 123 -#define __NR_adjtimex 124 -#define __NR_mprotect 125 -#define __NR_sigprocmask 126 -#define __NR_create_module 127 -#define __NR_init_module 128 -#define __NR_delete_module 129 -#define __NR_get_kernel_syms 130 -#define __NR_quotactl 131 -#define __NR_getpgid 132 -#define __NR_fchdir 133 -#define __NR_bdflush 134 -#define __NR_sysfs 135 -#define __NR_personality 136 -#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ -#define __NR_setfsuid 138 -#define __NR_setfsgid 139 -#define __NR__llseek 140 -#define __NR_getdents 141 -#define __NR__newselect 142 -#define __NR_flock 143 -#define __NR_msync 144 -#define __NR_readv 145 -#define __NR_writev 146 -#define __NR_getsid 147 -#define __NR_fdatasync 148 -#define __NR__sysctl 149 -#define __NR_mlock 150 -#define __NR_munlock 151 -#define __NR_mlockall 152 -#define __NR_munlockall 153 -#define __NR_sched_setparam 154 -#define __NR_sched_getparam 155 -#define __NR_sched_setscheduler 156 -#define __NR_sched_getscheduler 157 -#define __NR_sched_yield 158 -#define __NR_sched_get_priority_max 159 -#define __NR_sched_get_priority_min 160 -#define __NR_sched_rr_get_interval 161 -#define __NR_nanosleep 162 -#define __NR_mremap 163 -#define __NR_setresuid 164 -#define __NR_getresuid 165 -#define __NR_vm86 166 -#define __NR_query_module 167 -#define __NR_poll 168 -#define __NR_nfsservctl 169 -#define __NR_setresgid 170 -#define __NR_getresgid 171 -#define __NR_prctl 172 -#define __NR_rt_sigreturn 173 -#define __NR_rt_sigaction 174 -#define __NR_rt_sigprocmask 175 -#define __NR_rt_sigpending 176 -#define __NR_rt_sigtimedwait 177 -#define __NR_rt_sigqueueinfo 178 -#define __NR_rt_sigsuspend 179 -#define __NR_pread64 180 -#define __NR_pwrite64 181 -#define __NR_chown 182 -#define __NR_getcwd 183 -#define __NR_capget 184 -#define __NR_capset 185 -#define __NR_sigaltstack 186 -#define __NR_sendfile 187 -#define __NR_getpmsg 188 /* some people actually want streams */ -#define __NR_putpmsg 189 /* some people actually want streams */ -#define __NR_vfork 190 -#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#define __NR_lchown32 198 -#define __NR_getuid32 199 -#define __NR_getgid32 200 -#define __NR_geteuid32 201 -#define __NR_getegid32 202 -#define __NR_setreuid32 203 -#define __NR_setregid32 204 -#define __NR_getgroups32 205 -#define __NR_setgroups32 206 -#define __NR_fchown32 207 -#define __NR_setresuid32 208 -#define __NR_getresuid32 209 -#define __NR_setresgid32 210 -#define __NR_getresgid32 211 -#define __NR_chown32 212 -#define __NR_setuid32 213 -#define __NR_setgid32 214 -#define __NR_setfsuid32 215 -#define __NR_setfsgid32 216 -#define __NR_pivot_root 217 -#define __NR_mincore 218 -#define __NR_madvise 219 -#define __NR_madvise1 219 /* delete when C lib stub is removed */ -#define __NR_getdents64 220 -#define __NR_fcntl64 221 -/* 223 is unused */ -#define __NR_gettid 224 -#define __NR_readahead 225 -#define __NR_setxattr 226 -#define __NR_lsetxattr 227 -#define __NR_fsetxattr 228 -#define __NR_getxattr 229 -#define __NR_lgetxattr 230 -#define __NR_fgetxattr 231 -#define __NR_listxattr 232 -#define __NR_llistxattr 233 -#define __NR_flistxattr 234 -#define __NR_removexattr 235 -#define __NR_lremovexattr 236 -#define __NR_fremovexattr 237 -#define __NR_tkill 238 -#define __NR_sendfile64 239 -#define __NR_futex 240 -#define __NR_sched_setaffinity 241 -#define __NR_sched_getaffinity 242 -#define __NR_set_thread_area 243 -#define __NR_get_thread_area 244 -#define __NR_io_setup 245 -#define __NR_io_destroy 246 -#define __NR_io_getevents 247 -#define __NR_io_submit 248 -#define __NR_io_cancel 249 -#define __NR_fadvise64 250 +#include <uapi/asm/unistd.h> -#define __NR_exit_group 252 -#define __NR_lookup_dcookie 253 -#define __NR_epoll_create 254 -#define __NR_epoll_ctl 255 -#define __NR_epoll_wait 256 -#define __NR_remap_file_pages 257 -#define __NR_set_tid_address 258 -#define __NR_timer_create 259 -#define __NR_timer_settime (__NR_timer_create+1) -#define __NR_timer_gettime (__NR_timer_create+2) -#define __NR_timer_getoverrun (__NR_timer_create+3) -#define __NR_timer_delete (__NR_timer_create+4) -#define __NR_clock_settime (__NR_timer_create+5) -#define __NR_clock_gettime (__NR_timer_create+6) -#define __NR_clock_getres (__NR_timer_create+7) -#define __NR_clock_nanosleep (__NR_timer_create+8) -#define __NR_statfs64 268 -#define __NR_fstatfs64 269 -#define __NR_tgkill 270 -#define __NR_utimes 271 -#define __NR_fadvise64_64 272 -#define __NR_vserver 273 -#define __NR_mbind 274 -#define __NR_get_mempolicy 275 -#define __NR_set_mempolicy 276 -#define __NR_mq_open 277 -#define __NR_mq_unlink (__NR_mq_open+1) -#define __NR_mq_timedsend (__NR_mq_open+2) -#define __NR_mq_timedreceive (__NR_mq_open+3) -#define __NR_mq_notify (__NR_mq_open+4) -#define __NR_mq_getsetattr (__NR_mq_open+5) -#define __NR_kexec_load 283 -#define __NR_waitid 284 -#define __NR_add_key 286 -#define __NR_request_key 287 -#define __NR_keyctl 288 -#define __NR_cacheflush 289 -#define __NR_ioprio_set 290 -#define __NR_ioprio_get 291 -#define __NR_inotify_init 292 -#define __NR_inotify_add_watch 293 -#define __NR_inotify_rm_watch 294 -#define __NR_migrate_pages 295 -#define __NR_openat 296 -#define __NR_mkdirat 297 -#define __NR_mknodat 298 -#define __NR_fchownat 299 -#define __NR_futimesat 300 -#define __NR_fstatat64 301 -#define __NR_unlinkat 302 -#define __NR_renameat 303 -#define __NR_linkat 304 -#define __NR_symlinkat 305 -#define __NR_readlinkat 306 -#define __NR_fchmodat 307 -#define __NR_faccessat 308 -#define __NR_pselect6 309 -#define __NR_ppoll 310 -#define __NR_unshare 311 -#define __NR_set_robust_list 312 -#define __NR_get_robust_list 313 -#define __NR_splice 314 -#define __NR_sync_file_range 315 -#define __NR_tee 316 -#define __NR_vmsplice 317 -#define __NR_move_pages 318 -#define __NR_getcpu 319 -#define __NR_epoll_pwait 320 -#define __NR_utimensat 321 -#define __NR_signalfd 322 -#define __NR_timerfd_create 323 -#define __NR_eventfd 324 -#define __NR_fallocate 325 -#define __NR_timerfd_settime 326 -#define __NR_timerfd_gettime 327 -#define __NR_signalfd4 328 -#define __NR_eventfd2 329 -#define __NR_epoll_create1 330 -#define __NR_dup3 331 -#define __NR_pipe2 332 -#define __NR_inotify_init1 333 -#define __NR_preadv 334 -#define __NR_pwritev 335 -#define __NR_rt_tgsigqueueinfo 336 -#define __NR_perf_event_open 337 -#define __NR_recvmmsg 338 -#define __NR_setns 339 - -#ifdef __KERNEL__ #define NR_syscalls 340 @@ -382,6 +43,8 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND +#define __ARCH_WANT_SYS_EXECVE +#define __ARCH_WANT_KERNEL_EXECVE /* * "Conditional" syscalls @@ -393,5 +56,4 @@ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); #endif -#endif /* __KERNEL__ */ #endif /* _ASM_UNISTD_H */ diff --git a/arch/mn10300/include/uapi/asm/Kbuild b/arch/mn10300/include/uapi/asm/Kbuild index baebb3da1d4..040178cdb3e 100644 --- a/arch/mn10300/include/uapi/asm/Kbuild +++ b/arch/mn10300/include/uapi/asm/Kbuild @@ -1,3 +1,34 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += kvm_para.h +header-y += mman.h +header-y += msgbuf.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += resource.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += unistd.h diff --git a/arch/mn10300/include/asm/auxvec.h b/arch/mn10300/include/uapi/asm/auxvec.h index 4fdb60b2ae3..4fdb60b2ae3 100644 --- a/arch/mn10300/include/asm/auxvec.h +++ b/arch/mn10300/include/uapi/asm/auxvec.h diff --git a/arch/mn10300/include/asm/bitsperlong.h b/arch/mn10300/include/uapi/asm/bitsperlong.h index 6dc0bb0c13b..6dc0bb0c13b 100644 --- a/arch/mn10300/include/asm/bitsperlong.h +++ b/arch/mn10300/include/uapi/asm/bitsperlong.h diff --git a/arch/mn10300/include/asm/byteorder.h b/arch/mn10300/include/uapi/asm/byteorder.h index 5dd0bdd9fee..5dd0bdd9fee 100644 --- a/arch/mn10300/include/asm/byteorder.h +++ b/arch/mn10300/include/uapi/asm/byteorder.h diff --git a/arch/mn10300/include/asm/errno.h b/arch/mn10300/include/uapi/asm/errno.h index 4c82b503d92..4c82b503d92 100644 --- a/arch/mn10300/include/asm/errno.h +++ b/arch/mn10300/include/uapi/asm/errno.h diff --git a/arch/mn10300/include/asm/fcntl.h b/arch/mn10300/include/uapi/asm/fcntl.h index 46ab12db573..46ab12db573 100644 --- a/arch/mn10300/include/asm/fcntl.h +++ b/arch/mn10300/include/uapi/asm/fcntl.h diff --git a/arch/mn10300/include/asm/ioctl.h b/arch/mn10300/include/uapi/asm/ioctl.h index b279fe06dfe..b279fe06dfe 100644 --- a/arch/mn10300/include/asm/ioctl.h +++ b/arch/mn10300/include/uapi/asm/ioctl.h diff --git a/arch/mn10300/include/asm/ioctls.h b/arch/mn10300/include/uapi/asm/ioctls.h index 0212f4b2255..0212f4b2255 100644 --- a/arch/mn10300/include/asm/ioctls.h +++ b/arch/mn10300/include/uapi/asm/ioctls.h diff --git a/arch/mn10300/include/asm/ipcbuf.h b/arch/mn10300/include/uapi/asm/ipcbuf.h index 84c7e51cb6d..84c7e51cb6d 100644 --- a/arch/mn10300/include/asm/ipcbuf.h +++ b/arch/mn10300/include/uapi/asm/ipcbuf.h diff --git a/arch/mn10300/include/asm/kvm_para.h b/arch/mn10300/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/mn10300/include/asm/kvm_para.h +++ b/arch/mn10300/include/uapi/asm/kvm_para.h diff --git a/arch/mn10300/include/asm/mman.h b/arch/mn10300/include/uapi/asm/mman.h index db5c53da73c..db5c53da73c 100644 --- a/arch/mn10300/include/asm/mman.h +++ b/arch/mn10300/include/uapi/asm/mman.h diff --git a/arch/mn10300/include/asm/msgbuf.h b/arch/mn10300/include/uapi/asm/msgbuf.h index 8b602450cc4..8b602450cc4 100644 --- a/arch/mn10300/include/asm/msgbuf.h +++ b/arch/mn10300/include/uapi/asm/msgbuf.h diff --git a/arch/mn10300/include/asm/param.h b/arch/mn10300/include/uapi/asm/param.h index 02a0ca6f13c..02a0ca6f13c 100644 --- a/arch/mn10300/include/asm/param.h +++ b/arch/mn10300/include/uapi/asm/param.h diff --git a/arch/mn10300/include/asm/poll.h b/arch/mn10300/include/uapi/asm/poll.h index c98509d3149..c98509d3149 100644 --- a/arch/mn10300/include/asm/poll.h +++ b/arch/mn10300/include/uapi/asm/poll.h diff --git a/arch/mn10300/include/asm/posix_types.h b/arch/mn10300/include/uapi/asm/posix_types.h index d31eeea480c..d31eeea480c 100644 --- a/arch/mn10300/include/asm/posix_types.h +++ b/arch/mn10300/include/uapi/asm/posix_types.h diff --git a/arch/mn10300/include/uapi/asm/ptrace.h b/arch/mn10300/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..71b2251b7bf --- /dev/null +++ b/arch/mn10300/include/uapi/asm/ptrace.h @@ -0,0 +1,84 @@ +/* MN10300 Exception frame layout and ptrace constants + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_PTRACE_H +#define _UAPI_ASM_PTRACE_H + +#define PT_A3 0 +#define PT_A2 1 +#define PT_D3 2 +#define PT_D2 3 +#define PT_MCVF 4 +#define PT_MCRL 5 +#define PT_MCRH 6 +#define PT_MDRQ 7 +#define PT_E1 8 +#define PT_E0 9 +#define PT_E7 10 +#define PT_E6 11 +#define PT_E5 12 +#define PT_E4 13 +#define PT_E3 14 +#define PT_E2 15 +#define PT_SP 16 +#define PT_LAR 17 +#define PT_LIR 18 +#define PT_MDR 19 +#define PT_A1 20 +#define PT_A0 21 +#define PT_D1 22 +#define PT_D0 23 +#define PT_ORIG_D0 24 +#define PT_EPSW 25 +#define PT_PC 26 +#define NR_PTREGS 27 + +/* + * This defines the way registers are stored in the event of an exception + * - the strange order is due to the MOVM instruction + */ +struct pt_regs { + unsigned long a3; /* syscall arg 3 */ + unsigned long a2; /* syscall arg 4 */ + unsigned long d3; /* syscall arg 5 */ + unsigned long d2; /* syscall arg 6 */ + unsigned long mcvf; + unsigned long mcrl; + unsigned long mcrh; + unsigned long mdrq; + unsigned long e1; + unsigned long e0; + unsigned long e7; + unsigned long e6; + unsigned long e5; + unsigned long e4; + unsigned long e3; + unsigned long e2; + unsigned long sp; + unsigned long lar; + unsigned long lir; + unsigned long mdr; + unsigned long a1; + unsigned long a0; /* syscall arg 1 */ + unsigned long d1; /* syscall arg 2 */ + unsigned long d0; /* syscall ret */ + struct pt_regs *next; /* next frame pointer */ + unsigned long orig_d0; /* syscall number */ + unsigned long epsw; + unsigned long pc; +}; + +/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 + +#endif /* _UAPI_ASM_PTRACE_H */ diff --git a/arch/mn10300/include/asm/resource.h b/arch/mn10300/include/uapi/asm/resource.h index 04bc4db8921..04bc4db8921 100644 --- a/arch/mn10300/include/asm/resource.h +++ b/arch/mn10300/include/uapi/asm/resource.h diff --git a/arch/mn10300/include/asm/sembuf.h b/arch/mn10300/include/uapi/asm/sembuf.h index 301f3f9d8aa..301f3f9d8aa 100644 --- a/arch/mn10300/include/asm/sembuf.h +++ b/arch/mn10300/include/uapi/asm/sembuf.h diff --git a/arch/mn10300/include/uapi/asm/setup.h b/arch/mn10300/include/uapi/asm/setup.h new file mode 100644 index 00000000000..ae5704fa77a --- /dev/null +++ b/arch/mn10300/include/uapi/asm/setup.h @@ -0,0 +1,4 @@ +/* + * There isn't anything here anymore, but the file must not be empty or patch + * will delete it. + */ diff --git a/arch/mn10300/include/asm/shmbuf.h b/arch/mn10300/include/uapi/asm/shmbuf.h index 8f300cc35d6..8f300cc35d6 100644 --- a/arch/mn10300/include/asm/shmbuf.h +++ b/arch/mn10300/include/uapi/asm/shmbuf.h diff --git a/arch/mn10300/include/asm/sigcontext.h b/arch/mn10300/include/uapi/asm/sigcontext.h index 4de3afff4ad..4de3afff4ad 100644 --- a/arch/mn10300/include/asm/sigcontext.h +++ b/arch/mn10300/include/uapi/asm/sigcontext.h diff --git a/arch/mn10300/include/asm/siginfo.h b/arch/mn10300/include/uapi/asm/siginfo.h index 0815d29d82e..0815d29d82e 100644 --- a/arch/mn10300/include/asm/siginfo.h +++ b/arch/mn10300/include/uapi/asm/siginfo.h diff --git a/arch/mn10300/include/uapi/asm/signal.h b/arch/mn10300/include/uapi/asm/signal.h new file mode 100644 index 00000000000..08dcd6a8561 --- /dev/null +++ b/arch/mn10300/include/uapi/asm/signal.h @@ -0,0 +1,131 @@ +/* MN10300 Signal definitions + * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_SIGNAL_H +#define _UAPI_ASM_SIGNAL_H + +#include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001U +#define SA_NOCLDWAIT 0x00000002U +#define SA_SIGINFO 0x00000004U +#define SA_ONSTACK 0x08000000U +#define SA_RESTART 0x10000000U +#define SA_NODEFER 0x40000000U +#define SA_RESETHAND 0x80000000U + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal-defs.h> + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + + +#endif /* _UAPI_ASM_SIGNAL_H */ diff --git a/arch/mn10300/include/asm/socket.h b/arch/mn10300/include/uapi/asm/socket.h index 820463a484b..820463a484b 100644 --- a/arch/mn10300/include/asm/socket.h +++ b/arch/mn10300/include/uapi/asm/socket.h diff --git a/arch/mn10300/include/asm/sockios.h b/arch/mn10300/include/uapi/asm/sockios.h index b03043a1c56..b03043a1c56 100644 --- a/arch/mn10300/include/asm/sockios.h +++ b/arch/mn10300/include/uapi/asm/sockios.h diff --git a/arch/mn10300/include/asm/stat.h b/arch/mn10300/include/uapi/asm/stat.h index 63ff8371cf2..63ff8371cf2 100644 --- a/arch/mn10300/include/asm/stat.h +++ b/arch/mn10300/include/uapi/asm/stat.h diff --git a/arch/mn10300/include/asm/statfs.h b/arch/mn10300/include/uapi/asm/statfs.h index 0b91fe198c2..0b91fe198c2 100644 --- a/arch/mn10300/include/asm/statfs.h +++ b/arch/mn10300/include/uapi/asm/statfs.h diff --git a/arch/mn10300/include/asm/swab.h b/arch/mn10300/include/uapi/asm/swab.h index bd818a820ca..bd818a820ca 100644 --- a/arch/mn10300/include/asm/swab.h +++ b/arch/mn10300/include/uapi/asm/swab.h diff --git a/arch/mn10300/include/asm/termbits.h b/arch/mn10300/include/uapi/asm/termbits.h index 130d4249597..130d4249597 100644 --- a/arch/mn10300/include/asm/termbits.h +++ b/arch/mn10300/include/uapi/asm/termbits.h diff --git a/arch/xtensa/include/asm/termios.h b/arch/mn10300/include/uapi/asm/termios.h index 4673f42f88a..11d3cc9d316 100644 --- a/arch/xtensa/include/asm/termios.h +++ b/arch/mn10300/include/uapi/asm/termios.h @@ -1,17 +1,5 @@ -/* - * include/asm-xtensa/termios.h - * - * Copied from SH. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_TERMIOS_H -#define _XTENSA_TERMIOS_H +#ifndef _UAPI_ASM_TERMIOS_H +#define _UAPI_ASM_TERMIOS_H #include <asm/termbits.h> #include <asm/ioctls.h> @@ -33,8 +21,8 @@ struct termio { unsigned char c_cc[NCC]; /* control characters */ }; -/* Modem lines */ +/* modem lines */ #define TIOCM_LE 0x001 #define TIOCM_DTR 0x002 #define TIOCM_RTS 0x004 @@ -50,25 +38,14 @@ struct termio { #define TIOCM_OUT2 0x4000 #define TIOCM_LOOP 0x8000 -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - -#ifdef __KERNEL__ - -/* intr=^C quit=^\ erase=del kill=^U - eof=^D vtime=\0 vmin=\1 sxtc=\0 - start=^Q stop=^S susp=^Z eol=\0 - reprint=^R discard=^U werase=^W lnext=^V - eol2=\0 -*/ -#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" +#define TIOCM_MODEM_BITS TIOCM_OUT2 /* IRDA support */ /* * Translate a "termio" structure into a "termios". Ugh. */ - #define SET_LOW_TERMIOS_BITS(termios, termio, x) { \ unsigned short __tmp; \ - get_user(__tmp,&(termio)->x); \ + get_user(__tmp, &(termio)->x); \ *(unsigned short *) &(termios)->x = __tmp; \ } @@ -84,7 +61,6 @@ struct termio { /* * Translate a "termios" structure into a "termio". Ugh. */ - #define kernel_termios_to_user_termio(termio, termios) \ ({ \ put_user((termios)->c_iflag, &(termio)->c_iflag); \ @@ -95,11 +71,13 @@ struct termio { copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ }) -#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2)) -#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2)) -#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) -#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) - -#endif /* __KERNEL__ */ +#define user_termios_to_kernel_termios(k, u) \ + copy_from_user(k, u, sizeof(struct termios2)) +#define kernel_termios_to_user_termios(u, k) \ + copy_to_user(u, k, sizeof(struct termios2)) +#define user_termios_to_kernel_termios_1(k, u) \ + copy_from_user(k, u, sizeof(struct termios)) +#define kernel_termios_to_user_termios_1(u, k) \ + copy_to_user(u, k, sizeof(struct termios)) -#endif /* _XTENSA_TERMIOS_H */ +#endif /* _UAPI_ASM_TERMIOS_H */ diff --git a/arch/mn10300/include/asm/exec.h b/arch/mn10300/include/uapi/asm/types.h index c74e367f4b9..8b3f0501b9b 100644 --- a/arch/mn10300/include/asm/exec.h +++ b/arch/mn10300/include/uapi/asm/types.h @@ -1,16 +1,11 @@ -/* MN10300 process execution definitions +/* MN10300 Basic type definitions * + * Copyright (C) 2007 Matsushita Electric Industrial Co., Ltd. * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public Licence * as published by the Free Software Foundation; either version * 2 of the Licence, or (at your option) any later version. */ -#ifndef _ASM_EXEC_H -#define _ASM_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* _ASM_EXEC_H */ +#include <asm-generic/int-ll64.h> diff --git a/arch/mn10300/include/uapi/asm/unistd.h b/arch/mn10300/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..e28ac3f4247 --- /dev/null +++ b/arch/mn10300/include/uapi/asm/unistd.h @@ -0,0 +1,354 @@ +/* MN10300 System call number list + * + * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public Licence + * as published by the Free Software Foundation; either version + * 2 of the Licence, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_UNISTD_H +#define _UAPI_ASM_UNISTD_H + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_lchown 16 +#define __NR_break 17 +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +#define __NR_stty 31 +#define __NR_gtty 32 +#define __NR_access 33 +#define __NR_nice 34 +#define __NR_ftime 35 +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_prof 44 +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +#define __NR_lock 53 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_mpx 56 +#define __NR_setpgid 57 +#define __NR_ulimit 58 +#define __NR_oldolduname 59 +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 /* Back compatible 2Gig limited rlimit */ +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +#define __NR_mmap 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +#define __NR_profil 98 +#define __NR_statfs 99 +#define __NR_fstatfs 100 +#define __NR_ioperm 101 +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +#define __NR_olduname 109 +#define __NR_iopl 110 +#define __NR_vhangup 111 +#define __NR_idle 112 +#define __NR_vm86old 113 +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +#define __NR_modify_ldt 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_vm86 166 +#define __NR_query_module 167 +#define __NR_poll 168 +#define __NR_nfsservctl 169 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +#define __NR_chown 182 +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +#define __NR_getpmsg 188 /* some people actually want streams */ +#define __NR_putpmsg 189 /* some people actually want streams */ +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 +#define __NR_madvise1 219 /* delete when C lib stub is removed */ +#define __NR_getdents64 220 +#define __NR_fcntl64 221 +/* 223 is unused */ +#define __NR_gettid 224 +#define __NR_readahead 225 +#define __NR_setxattr 226 +#define __NR_lsetxattr 227 +#define __NR_fsetxattr 228 +#define __NR_getxattr 229 +#define __NR_lgetxattr 230 +#define __NR_fgetxattr 231 +#define __NR_listxattr 232 +#define __NR_llistxattr 233 +#define __NR_flistxattr 234 +#define __NR_removexattr 235 +#define __NR_lremovexattr 236 +#define __NR_fremovexattr 237 +#define __NR_tkill 238 +#define __NR_sendfile64 239 +#define __NR_futex 240 +#define __NR_sched_setaffinity 241 +#define __NR_sched_getaffinity 242 +#define __NR_set_thread_area 243 +#define __NR_get_thread_area 244 +#define __NR_io_setup 245 +#define __NR_io_destroy 246 +#define __NR_io_getevents 247 +#define __NR_io_submit 248 +#define __NR_io_cancel 249 +#define __NR_fadvise64 250 + +#define __NR_exit_group 252 +#define __NR_lookup_dcookie 253 +#define __NR_epoll_create 254 +#define __NR_epoll_ctl 255 +#define __NR_epoll_wait 256 +#define __NR_remap_file_pages 257 +#define __NR_set_tid_address 258 +#define __NR_timer_create 259 +#define __NR_timer_settime (__NR_timer_create+1) +#define __NR_timer_gettime (__NR_timer_create+2) +#define __NR_timer_getoverrun (__NR_timer_create+3) +#define __NR_timer_delete (__NR_timer_create+4) +#define __NR_clock_settime (__NR_timer_create+5) +#define __NR_clock_gettime (__NR_timer_create+6) +#define __NR_clock_getres (__NR_timer_create+7) +#define __NR_clock_nanosleep (__NR_timer_create+8) +#define __NR_statfs64 268 +#define __NR_fstatfs64 269 +#define __NR_tgkill 270 +#define __NR_utimes 271 +#define __NR_fadvise64_64 272 +#define __NR_vserver 273 +#define __NR_mbind 274 +#define __NR_get_mempolicy 275 +#define __NR_set_mempolicy 276 +#define __NR_mq_open 277 +#define __NR_mq_unlink (__NR_mq_open+1) +#define __NR_mq_timedsend (__NR_mq_open+2) +#define __NR_mq_timedreceive (__NR_mq_open+3) +#define __NR_mq_notify (__NR_mq_open+4) +#define __NR_mq_getsetattr (__NR_mq_open+5) +#define __NR_kexec_load 283 +#define __NR_waitid 284 +#define __NR_add_key 286 +#define __NR_request_key 287 +#define __NR_keyctl 288 +#define __NR_cacheflush 289 +#define __NR_ioprio_set 290 +#define __NR_ioprio_get 291 +#define __NR_inotify_init 292 +#define __NR_inotify_add_watch 293 +#define __NR_inotify_rm_watch 294 +#define __NR_migrate_pages 295 +#define __NR_openat 296 +#define __NR_mkdirat 297 +#define __NR_mknodat 298 +#define __NR_fchownat 299 +#define __NR_futimesat 300 +#define __NR_fstatat64 301 +#define __NR_unlinkat 302 +#define __NR_renameat 303 +#define __NR_linkat 304 +#define __NR_symlinkat 305 +#define __NR_readlinkat 306 +#define __NR_fchmodat 307 +#define __NR_faccessat 308 +#define __NR_pselect6 309 +#define __NR_ppoll 310 +#define __NR_unshare 311 +#define __NR_set_robust_list 312 +#define __NR_get_robust_list 313 +#define __NR_splice 314 +#define __NR_sync_file_range 315 +#define __NR_tee 316 +#define __NR_vmsplice 317 +#define __NR_move_pages 318 +#define __NR_getcpu 319 +#define __NR_epoll_pwait 320 +#define __NR_utimensat 321 +#define __NR_signalfd 322 +#define __NR_timerfd_create 323 +#define __NR_eventfd 324 +#define __NR_fallocate 325 +#define __NR_timerfd_settime 326 +#define __NR_timerfd_gettime 327 +#define __NR_signalfd4 328 +#define __NR_eventfd2 329 +#define __NR_epoll_create1 330 +#define __NR_dup3 331 +#define __NR_pipe2 332 +#define __NR_inotify_init1 333 +#define __NR_preadv 334 +#define __NR_pwritev 335 +#define __NR_rt_tgsigqueueinfo 336 +#define __NR_perf_event_open 337 +#define __NR_recvmmsg 338 +#define __NR_setns 339 + +#endif /* _UAPI_ASM_UNISTD_H */ diff --git a/arch/mn10300/kernel/Makefile b/arch/mn10300/kernel/Makefile index d06749173d6..561029f7fa4 100644 --- a/arch/mn10300/kernel/Makefile +++ b/arch/mn10300/kernel/Makefile @@ -7,8 +7,8 @@ fpu-obj-y := fpu-nofpu.o fpu-nofpu-low.o fpu-obj-$(CONFIG_FPU) := fpu.o fpu-low.o obj-y := process.o signal.o entry.o traps.o irq.o \ - ptrace.o setup.o time.o sys_mn10300.o io.o kthread.o \ - switch_to.o mn10300_ksyms.o kernel_execve.o $(fpu-obj-y) \ + ptrace.o setup.o time.o sys_mn10300.o io.o \ + switch_to.o mn10300_ksyms.o $(fpu-obj-y) \ csrc-mn10300.o cevt-mn10300.o obj-$(CONFIG_SMP) += smp.o smp-low.o diff --git a/arch/mn10300/kernel/entry.S b/arch/mn10300/kernel/entry.S index 8e11f9f4899..0c631d34c8d 100644 --- a/arch/mn10300/kernel/entry.S +++ b/arch/mn10300/kernel/entry.S @@ -55,6 +55,20 @@ ENTRY(ret_from_fork) mov d0,(REG_D0,fp) jmp syscall_exit +ENTRY(ret_from_kernel_thread) + call schedule_tail[],0 + mov (REG_D0,fp),d0 + mov (REG_A0,fp),a0 + calls (a0) + jmp sys_exit + +ENTRY(ret_from_kernel_execve) + add -12,d0 /* pt_regs -> frame */ + mov d0,sp + GET_THREAD_INFO a2 + clr d0 + jmp syscall_exit + ############################################################################### # # system call handler @@ -94,6 +108,10 @@ restore_all: ############################################################################### ALIGN syscall_exit_work: + mov (REG_EPSW,fp),d0 + and EPSW_nSL,d0 + beq resume_kernel # returning to supervisor mode + btst _TIF_SYSCALL_TRACE,d2 beq work_pending LOCAL_IRQ_ENABLE # could let syscall_trace_exit() call diff --git a/arch/mn10300/kernel/internal.h b/arch/mn10300/kernel/internal.h index 2df440105a8..561785581f6 100644 --- a/arch/mn10300/kernel/internal.h +++ b/arch/mn10300/kernel/internal.h @@ -15,14 +15,10 @@ struct clocksource; struct clock_event_device; /* - * kthread.S - */ -extern int kernel_thread_helper(int); - -/* * entry.S */ extern void ret_from_fork(struct task_struct *) __attribute__((noreturn)); +extern void ret_from_kernel_thread(struct task_struct *) __attribute__((noreturn)); /* * smp-low.S diff --git a/arch/mn10300/kernel/kernel_execve.S b/arch/mn10300/kernel/kernel_execve.S deleted file mode 100644 index 86039f10526..00000000000 --- a/arch/mn10300/kernel/kernel_execve.S +++ /dev/null @@ -1,37 +0,0 @@ -/* MN10300 In-kernel program execution - * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ -#include <linux/linkage.h> -#include <asm/unistd.h> - -############################################################################### -# -# Do a system call from kernel instead of calling sys_execve so we end up with -# proper pt_regs. -# -# int kernel_execve(const char *filename, char *const argv[], -# char *const envp[]) -# -# On entry: D0/D1/8(SP): arguments to function -# On return: D0: syscall return. -# -############################################################################### - .globl kernel_execve - .type kernel_execve,@function -kernel_execve: - mov a3,a1 - mov d0,a0 - mov (12,sp),a3 - mov +__NR_execve,d0 - syscall 0 - mov a1,a3 - rets - - .size kernel_execve,.-kernel_execve diff --git a/arch/mn10300/kernel/kthread.S b/arch/mn10300/kernel/kthread.S deleted file mode 100644 index b5ae467ac5e..00000000000 --- a/arch/mn10300/kernel/kthread.S +++ /dev/null @@ -1,31 +0,0 @@ -/* MN10300 Kernel thread trampoline function - * - * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. - * Written by Mark Salter (msalter@redhat.com) - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public Licence - * as published by the Free Software Foundation; either version - * 2 of the Licence, or (at your option) any later version. - */ - .text - -############################################################################### -# -# kernel_thread_helper - trampoline for kernel_thread() -# -# On entry: -# A2 = address of function to call -# D2 = function argument -# -############################################################################### - .globl kernel_thread_helper - .type kernel_thread_helper,@function -kernel_thread_helper: - mov do_exit,d1 - mov d1,(sp) - mov d1,mdr - mov d2,d0 - jmp (a2) - - .size kernel_thread_helper,.-kernel_thread_helper diff --git a/arch/mn10300/kernel/process.c b/arch/mn10300/kernel/process.c index e9cceba193b..d0c671b6d9f 100644 --- a/arch/mn10300/kernel/process.c +++ b/arch/mn10300/kernel/process.c @@ -165,27 +165,6 @@ void show_regs(struct pt_regs *regs) } /* - * create a kernel thread - */ -int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) -{ - struct pt_regs regs; - - memset(®s, 0, sizeof(regs)); - - regs.a2 = (unsigned long) fn; - regs.d2 = (unsigned long) arg; - regs.pc = (unsigned long) kernel_thread_helper; - local_save_flags(regs.epsw); - regs.epsw |= EPSW_IE | EPSW_IM_7; - - /* Ok, create the new process.. */ - return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, ®s, 0, - NULL, NULL); -} -EXPORT_SYMBOL(kernel_thread); - -/* * free current thread data structures etc.. */ void exit_thread(void) @@ -230,50 +209,42 @@ int copy_thread(unsigned long clone_flags, struct task_struct *p, struct pt_regs *kregs) { struct thread_info *ti = task_thread_info(p); - struct pt_regs *c_uregs, *c_kregs, *uregs; + struct pt_regs *c_regs; unsigned long c_ksp; - uregs = current->thread.uregs; - c_ksp = (unsigned long) task_stack_page(p) + THREAD_SIZE; /* allocate the userspace exception frame and set it up */ c_ksp -= sizeof(struct pt_regs); - c_uregs = (struct pt_regs *) c_ksp; + c_regs = (struct pt_regs *) c_ksp; + c_ksp -= 12; /* allocate function call ABI slack */ - p->thread.uregs = c_uregs; - *c_uregs = *uregs; - c_uregs->sp = c_usp; - c_uregs->epsw &= ~EPSW_FE; /* my FPU */ + /* set up things up so the scheduler can start the new task */ + p->thread.uregs = c_regs; + ti->frame = c_regs; + p->thread.a3 = (unsigned long) c_regs; + p->thread.sp = c_ksp; + p->thread.wchan = p->thread.pc; + p->thread.usp = c_usp; - c_ksp -= 12; /* allocate function call ABI slack */ + if (unlikely(!kregs)) { + memset(c_regs, 0, sizeof(struct pt_regs)); + c_regs->a0 = c_usp; /* function */ + c_regs->d0 = ustk_size; /* argument */ + local_save_flags(c_regs->epsw); + c_regs->epsw |= EPSW_IE | EPSW_IM_7; + p->thread.pc = (unsigned long) ret_from_kernel_thread; + return 0; + } + *c_regs = *kregs; + c_regs->sp = c_usp; + c_regs->epsw &= ~EPSW_FE; /* my FPU */ /* the new TLS pointer is passed in as arg #5 to sys_clone() */ if (clone_flags & CLONE_SETTLS) - c_uregs->e2 = current_frame()->d3; - - /* set up the return kernel frame if called from kernel_thread() */ - c_kregs = c_uregs; - if (kregs != uregs) { - c_ksp -= sizeof(struct pt_regs); - c_kregs = (struct pt_regs *) c_ksp; - *c_kregs = *kregs; - c_kregs->sp = c_usp; - c_kregs->next = c_uregs; -#ifdef CONFIG_MN10300_CURRENT_IN_E2 - c_kregs->e2 = (unsigned long) p; /* current */ -#endif - - c_ksp -= 12; /* allocate function call ABI slack */ - } + c_regs->e2 = current_frame()->d3; - /* set up things up so the scheduler can start the new task */ - ti->frame = c_kregs; - p->thread.a3 = (unsigned long) c_kregs; - p->thread.sp = c_ksp; p->thread.pc = (unsigned long) ret_from_fork; - p->thread.wchan = (unsigned long) ret_from_fork; - p->thread.usp = c_usp; return 0; } @@ -302,22 +273,6 @@ asmlinkage long sys_vfork(void) current_frame(), 0, NULL, NULL); } -asmlinkage long sys_execve(const char __user *name, - const char __user *const __user *argv, - const char __user *const __user *envp) -{ - char *filename; - int error; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - return error; - error = do_execve(filename, argv, envp, current_frame()); - putname(filename); - return error; -} - unsigned long get_wchan(struct task_struct *p) { return p->thread.wchan; diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c index 4d584ae29ae..f570b3085ef 100644 --- a/arch/mn10300/kernel/signal.c +++ b/arch/mn10300/kernel/signal.c @@ -317,10 +317,6 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set, regs->d0 = sig; regs->d1 = (unsigned long) &frame->sc; - /* the tracer may want to single-step inside the handler */ - if (test_thread_flag(TIF_SINGLESTEP)) - ptrace_notify(SIGTRAP); - #if DEBUG_SIG printk(KERN_DEBUG "SIG deliver %d (%s:%d): sp=%p pc=%lx ra=%p\n", sig, current->comm, current->pid, frame, regs->pc, @@ -398,10 +394,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, regs->d0 = sig; regs->d1 = (long) &frame->info; - /* the tracer may want to single-step inside the handler */ - if (test_thread_flag(TIF_SINGLESTEP)) - ptrace_notify(SIGTRAP); - #if DEBUG_SIG printk(KERN_DEBUG "SIG deliver %d (%s:%d): sp=%p pc=%lx ra=%p\n", sig, current->comm, current->pid, frame, regs->pc, @@ -475,11 +467,6 @@ static void do_signal(struct pt_regs *regs) siginfo_t info; int signr; - /* we want the common case to go fast, which is why we may in certain - * cases get here from kernel mode */ - if (!user_mode(regs)) - return; - signr = get_signal_to_deliver(&info, &ka, regs, NULL); if (signr > 0) { if (handle_signal(signr, &info, &ka, regs) == 0) { diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index 49765b53f63..05f2ba41ff1 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -21,6 +21,7 @@ config OPENRISC select GENERIC_CLOCKEVENTS select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER + select MODULES_USE_ELF_RELA config MMU def_bool y diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild index 7140b6b2644..78de6805268 100644 --- a/arch/openrisc/include/asm/Kbuild +++ b/arch/openrisc/include/asm/Kbuild @@ -1,6 +1,4 @@ -include include/asm-generic/Kbuild.asm -header-y += elf.h header-y += ucontext.h generic-y += atomic.h diff --git a/arch/openrisc/include/asm/elf.h b/arch/openrisc/include/asm/elf.h index 225a7ff320a..f4aa8a542a2 100644 --- a/arch/openrisc/include/asm/elf.h +++ b/arch/openrisc/include/asm/elf.h @@ -15,60 +15,12 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ - #ifndef __ASM_OPENRISC_ELF_H #define __ASM_OPENRISC_ELF_H -/* - * This files is partially exported to userspace. This allows us to keep - * the ELF bits in one place which should assist in keeping the kernel and - * userspace in sync. - */ - -/* - * ELF register definitions.. - */ - -/* for struct user_regs_struct definition */ -#include <asm/ptrace.h> - -/* The OR1K relocation types... not all relevant for module loader */ -#define R_OR32_NONE 0 -#define R_OR32_32 1 -#define R_OR32_16 2 -#define R_OR32_8 3 -#define R_OR32_CONST 4 -#define R_OR32_CONSTH 5 -#define R_OR32_JUMPTARG 6 -#define R_OR32_VTINHERIT 7 -#define R_OR32_VTENTRY 8 - -typedef unsigned long elf_greg_t; - -/* - * Note that NGREG is defined to ELF_NGREG in include/linux/elfcore.h, and is - * thus exposed to user-space. - */ -#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t)) -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -/* A placeholder; OR32 does not have fp support yes, so no fp regs for now. */ -typedef unsigned long elf_fpregset_t; - -/* This should be moved to include/linux/elf.h */ -#define EM_OR32 0x8472 -#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ - -/* - * These are used to set parameters in the core dumps. - */ -#define ELF_ARCH EM_OR32 -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2MSB - -#ifdef __KERNEL__ #include <linux/types.h> +#include <uapi/asm/elf.h> /* * This is used to ensure we don't load something for the wrong architecture. @@ -113,5 +65,4 @@ extern void dump_elf_thread(elf_greg_t *dest, struct pt_regs *pt); #define SET_PERSONALITY(ex) \ set_personality(PER_LINUX | (current->personality & (~PER_MASK))) -#endif /* __KERNEL__ */ #endif diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h index 30462f1fe95..43decdbdb2e 100644 --- a/arch/openrisc/include/asm/processor.h +++ b/arch/openrisc/include/asm/processor.h @@ -103,7 +103,7 @@ extern unsigned long thread_saved_pc(struct task_struct *t); #define init_stack (init_thread_union.stack) -#define cpu_relax() do { } while (0) +#define cpu_relax() barrier() #endif /* __ASSEMBLY__ */ #endif /* __ASM_OPENRISC_PROCESSOR_H */ diff --git a/arch/openrisc/include/asm/ptrace.h b/arch/openrisc/include/asm/ptrace.h index 8555c0c3d4d..6ca17264c39 100644 --- a/arch/openrisc/include/asm/ptrace.h +++ b/arch/openrisc/include/asm/ptrace.h @@ -15,25 +15,12 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ - #ifndef __ASM_OPENRISC_PTRACE_H #define __ASM_OPENRISC_PTRACE_H -#ifndef __ASSEMBLY__ -/* - * This is the layout of the regset returned by the GETREGSET ptrace call - */ -struct user_regs_struct { - /* GPR R0-R31... */ - unsigned long gpr[32]; - unsigned long pc; - unsigned long sr; -}; -#endif - -#ifdef __KERNEL__ #include <asm/spr_defs.h> +#include <uapi/asm/ptrace.h> /* * Make kernel PTrace/register structures opaque to userspace... userspace can @@ -134,6 +121,4 @@ static inline long regs_return_value(struct pt_regs *regs) #define PT_ORIG_GPR11 132 #define PT_SYSCALLNO 136 -#endif /* __KERNEL__ */ - #endif /* __ASM_OPENRISC_PTRACE_H */ diff --git a/arch/openrisc/include/asm/thread_info.h b/arch/openrisc/include/asm/thread_info.h index 07a8bc080ef..07f3212422a 100644 --- a/arch/openrisc/include/asm/thread_info.h +++ b/arch/openrisc/include/asm/thread_info.h @@ -121,7 +121,6 @@ register struct thread_info *current_thread_info_reg asm("r10"); #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) @@ -129,6 +128,8 @@ register struct thread_info *current_thread_info_reg asm("r10"); /* For OpenRISC, this is anything in the LSW other than syscall trace */ #define _TIF_WORK_MASK (0xff & ~(_TIF_SYSCALL_TRACE|_TIF_SINGLESTEP)) +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) + #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/openrisc/include/uapi/asm/Kbuild b/arch/openrisc/include/uapi/asm/Kbuild index baebb3da1d4..80761eb82b5 100644 --- a/arch/openrisc/include/uapi/asm/Kbuild +++ b/arch/openrisc/include/uapi/asm/Kbuild @@ -1,3 +1,10 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += byteorder.h +header-y += elf.h +header-y += kvm_para.h +header-y += param.h +header-y += ptrace.h +header-y += sigcontext.h +header-y += unistd.h diff --git a/arch/openrisc/include/asm/byteorder.h b/arch/openrisc/include/uapi/asm/byteorder.h index 60d14f7e14e..60d14f7e14e 100644 --- a/arch/openrisc/include/asm/byteorder.h +++ b/arch/openrisc/include/uapi/asm/byteorder.h diff --git a/arch/openrisc/include/uapi/asm/elf.h b/arch/openrisc/include/uapi/asm/elf.h new file mode 100644 index 00000000000..f02ea583042 --- /dev/null +++ b/arch/openrisc/include/uapi/asm/elf.h @@ -0,0 +1,69 @@ +/* + * OpenRISC Linux + * + * Linux architectural port borrowing liberally from similar works of + * others. All original copyrights apply as per the original source + * declaration. + * + * OpenRISC implementation: + * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> + * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> + * et al. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef _UAPI__ASM_OPENRISC_ELF_H +#define _UAPI__ASM_OPENRISC_ELF_H + +/* + * This files is partially exported to userspace. This allows us to keep + * the ELF bits in one place which should assist in keeping the kernel and + * userspace in sync. + */ + +/* + * ELF register definitions.. + */ + +/* for struct user_regs_struct definition */ +#include <asm/ptrace.h> + +/* The OR1K relocation types... not all relevant for module loader */ +#define R_OR32_NONE 0 +#define R_OR32_32 1 +#define R_OR32_16 2 +#define R_OR32_8 3 +#define R_OR32_CONST 4 +#define R_OR32_CONSTH 5 +#define R_OR32_JUMPTARG 6 +#define R_OR32_VTINHERIT 7 +#define R_OR32_VTENTRY 8 + +typedef unsigned long elf_greg_t; + +/* + * Note that NGREG is defined to ELF_NGREG in include/linux/elfcore.h, and is + * thus exposed to user-space. + */ +#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t)) +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; + +/* A placeholder; OR32 does not have fp support yes, so no fp regs for now. */ +typedef unsigned long elf_fpregset_t; + +/* This should be moved to include/linux/elf.h */ +#define EM_OR32 0x8472 +#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ + +/* + * These are used to set parameters in the core dumps. + */ +#define ELF_ARCH EM_OR32 +#define ELF_CLASS ELFCLASS32 +#define ELF_DATA ELFDATA2MSB + +#endif /* _UAPI__ASM_OPENRISC_ELF_H */ diff --git a/arch/openrisc/include/asm/kvm_para.h b/arch/openrisc/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/openrisc/include/asm/kvm_para.h +++ b/arch/openrisc/include/uapi/asm/kvm_para.h diff --git a/arch/openrisc/include/asm/param.h b/arch/openrisc/include/uapi/asm/param.h index c39a336610e..c39a336610e 100644 --- a/arch/openrisc/include/asm/param.h +++ b/arch/openrisc/include/uapi/asm/param.h diff --git a/arch/openrisc/include/uapi/asm/ptrace.h b/arch/openrisc/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..9760bd17fbc --- /dev/null +++ b/arch/openrisc/include/uapi/asm/ptrace.h @@ -0,0 +1,35 @@ +/* + * OpenRISC Linux + * + * Linux architectural port borrowing liberally from similar works of + * others. All original copyrights apply as per the original source + * declaration. + * + * OpenRISC implementation: + * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> + * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> + * et al. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef _UAPI__ASM_OPENRISC_PTRACE_H +#define _UAPI__ASM_OPENRISC_PTRACE_H + +#ifndef __ASSEMBLY__ +/* + * This is the layout of the regset returned by the GETREGSET ptrace call + */ +struct user_regs_struct { + /* GPR R0-R31... */ + unsigned long gpr[32]; + unsigned long pc; + unsigned long sr; +}; +#endif + + +#endif /* _UAPI__ASM_OPENRISC_PTRACE_H */ diff --git a/arch/openrisc/include/asm/sigcontext.h b/arch/openrisc/include/uapi/asm/sigcontext.h index b79c2b19afb..b79c2b19afb 100644 --- a/arch/openrisc/include/asm/sigcontext.h +++ b/arch/openrisc/include/uapi/asm/sigcontext.h diff --git a/arch/openrisc/include/asm/unistd.h b/arch/openrisc/include/uapi/asm/unistd.h index 437bdbb61b1..437bdbb61b1 100644 --- a/arch/openrisc/include/asm/unistd.h +++ b/arch/openrisc/include/uapi/asm/unistd.h diff --git a/arch/openrisc/kernel/irq.c b/arch/openrisc/kernel/irq.c index e935b9d8eee..8ec77bc9f1e 100644 --- a/arch/openrisc/kernel/irq.c +++ b/arch/openrisc/kernel/irq.c @@ -46,19 +46,19 @@ EXPORT_SYMBOL(arch_local_irq_restore); static void or1k_pic_mask(struct irq_data *data) { - mtspr(SPR_PICMR, mfspr(SPR_PICMR) & ~(1UL << data->irq)); + mtspr(SPR_PICMR, mfspr(SPR_PICMR) & ~(1UL << data->hwirq)); } static void or1k_pic_unmask(struct irq_data *data) { - mtspr(SPR_PICMR, mfspr(SPR_PICMR) | (1UL << data->irq)); + mtspr(SPR_PICMR, mfspr(SPR_PICMR) | (1UL << data->hwirq)); } static void or1k_pic_ack(struct irq_data *data) { /* EDGE-triggered interrupts need to be ack'ed in order to clear * the latch. - * LEVER-triggered interrupts do not need to be ack'ed; however, + * LEVEL-triggered interrupts do not need to be ack'ed; however, * ack'ing the interrupt has no ill-effect and is quicker than * trying to figure out what type it is... */ @@ -75,10 +75,10 @@ static void or1k_pic_ack(struct irq_data *data) * as opposed to a 1 as mandated by the spec */ - mtspr(SPR_PICSR, mfspr(SPR_PICSR) & ~(1UL << data->irq)); + mtspr(SPR_PICSR, mfspr(SPR_PICSR) & ~(1UL << data->hwirq)); #else - WARN(1, "Interrupt handling possibily broken\n"); - mtspr(SPR_PICSR, (1UL << irq)); + WARN(1, "Interrupt handling possibly broken\n"); + mtspr(SPR_PICSR, (1UL << data->hwirq)); #endif } @@ -87,10 +87,12 @@ static void or1k_pic_mask_ack(struct irq_data *data) /* Comments for pic_ack apply here, too */ #ifdef CONFIG_OR1K_1200 - mtspr(SPR_PICSR, mfspr(SPR_PICSR) & ~(1UL << data->irq)); + mtspr(SPR_PICMR, mfspr(SPR_PICMR) & ~(1UL << data->hwirq)); + mtspr(SPR_PICSR, mfspr(SPR_PICSR) & ~(1UL << data->hwirq)); #else - WARN(1, "Interrupt handling possibily broken\n"); - mtspr(SPR_PICSR, (1UL << irq)); + WARN(1, "Interrupt handling possibly broken\n"); + mtspr(SPR_PICMR, (1UL << data->hwirq)); + mtspr(SPR_PICSR, (1UL << data->hwirq)); #endif } diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c index 55210f37d1a..c35f3ab1a8d 100644 --- a/arch/openrisc/kernel/process.c +++ b/arch/openrisc/kernel/process.c @@ -271,7 +271,7 @@ asmlinkage long _sys_execve(const char __user *name, struct pt_regs *regs) { int error; - char *filename; + struct filename *filename; filename = getname(name); error = PTR_ERR(filename); @@ -279,7 +279,7 @@ asmlinkage long _sys_execve(const char __user *name, if (IS_ERR(filename)) goto out; - error = do_execve(filename, argv, envp, regs); + error = do_execve(filename->name, argv, envp, regs); putname(filename); out: diff --git a/arch/openrisc/kernel/ptrace.c b/arch/openrisc/kernel/ptrace.c index e71781d24b0..71a2a0c34c6 100644 --- a/arch/openrisc/kernel/ptrace.c +++ b/arch/openrisc/kernel/ptrace.c @@ -187,7 +187,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) */ ret = -1L; - audit_syscall_entry(audit_arch(), regs->gpr[11], + audit_syscall_entry(AUDIT_ARCH_OPENRISC, regs->gpr[11], regs->gpr[3], regs->gpr[4], regs->gpr[5], regs->gpr[6]); diff --git a/arch/openrisc/lib/delay.c b/arch/openrisc/lib/delay.c index 01d9740ae6f..c330767c921 100644 --- a/arch/openrisc/lib/delay.c +++ b/arch/openrisc/lib/delay.c @@ -30,9 +30,9 @@ int __devinit read_current_timer(unsigned long *timer_value) void __delay(unsigned long cycles) { - cycles_t target = get_cycles() + cycles; + cycles_t start = get_cycles(); - while (get_cycles() < target) + while ((get_cycles() - start) < cycles) cpu_relax(); } EXPORT_SYMBOL(__delay); @@ -41,7 +41,7 @@ inline void __const_udelay(unsigned long xloops) { unsigned long long loops; - loops = xloops * loops_per_jiffy * HZ; + loops = (unsigned long long)xloops * loops_per_jiffy * HZ; __delay(loops >> 32); } diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index b87438bb338..11def45b98c 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -20,6 +20,8 @@ config PARISC select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_SMP_IDLE_THREAD select GENERIC_STRNCPY_FROM_USER + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_RELA help The PA-RISC microprocessor is designed by Hewlett-Packard and used diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c index 6785de7bd2a..a0760b87fd4 100644 --- a/arch/parisc/hpux/fs.c +++ b/arch/parisc/hpux/fs.c @@ -34,14 +34,14 @@ int hpux_execve(struct pt_regs *regs) { int error; - char *filename; + struct filename *filename; filename = getname((const char __user *) regs->gr[26]); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, + error = do_execve(filename->name, (const char __user *const __user *) regs->gr[25], (const char __user *const __user *) regs->gr[24], regs); diff --git a/arch/parisc/hpux/gate.S b/arch/parisc/hpux/gate.S index 38a1c1b8d4e..011468857e9 100644 --- a/arch/parisc/hpux/gate.S +++ b/arch/parisc/hpux/gate.S @@ -71,7 +71,7 @@ ENTRY(hpux_gateway_page) STREG %r26, TASK_PT_GR26(%r1) /* 1st argument */ STREG %r27, TASK_PT_GR27(%r1) /* user dp */ STREG %r28, TASK_PT_GR28(%r1) /* return value 0 */ - STREG %r28, TASK_PT_ORIG_R28(%r1) /* return value 0 (saved for signals) */ + STREG %r0, TASK_PT_ORIG_R28(%r1) /* don't prohibit restarts */ STREG %r29, TASK_PT_GR29(%r1) /* 8th argument */ STREG %r31, TASK_PT_GR31(%r1) /* preserve syscall return ptr */ diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild index 0587f62e5b7..bac8debecff 100644 --- a/arch/parisc/include/asm/Kbuild +++ b/arch/parisc/include/asm/Kbuild @@ -1,5 +1,5 @@ -include include/asm-generic/Kbuild.asm -header-y += pdc.h -generic-y += clkdev.h -generic-y += word-at-a-time.h +generic-y += word-at-a-time.h auxvec.h user.h cputime.h emergency-restart.h \ + segment.h topology.h vga.h device.h percpu.h hw_irq.h mutex.h \ + div64.h irq_regs.h kdebug.h kvm_para.h local64.h local.h param.h \ + poll.h xor.h clkdev.h exec.h diff --git a/arch/parisc/include/asm/auxvec.h b/arch/parisc/include/asm/auxvec.h deleted file mode 100644 index 9c3ac4b89dc..00000000000 --- a/arch/parisc/include/asm/auxvec.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __ASMPARISC_AUXVEC_H -#define __ASMPARISC_AUXVEC_H - -#endif diff --git a/arch/parisc/include/asm/compat_signal.h b/arch/parisc/include/asm/compat_signal.h deleted file mode 100644 index 6ad02c360b2..00000000000 --- a/arch/parisc/include/asm/compat_signal.h +++ /dev/null @@ -1,2 +0,0 @@ -/* Use generic */ -#include <asm-generic/compat_signal.h> diff --git a/arch/parisc/include/asm/cputime.h b/arch/parisc/include/asm/cputime.h deleted file mode 100644 index dcdf2fbd7e7..00000000000 --- a/arch/parisc/include/asm/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __PARISC_CPUTIME_H -#define __PARISC_CPUTIME_H - -#include <asm-generic/cputime.h> - -#endif /* __PARISC_CPUTIME_H */ diff --git a/arch/parisc/include/asm/device.h b/arch/parisc/include/asm/device.h deleted file mode 100644 index d8f9872b0e2..00000000000 --- a/arch/parisc/include/asm/device.h +++ /dev/null @@ -1,7 +0,0 @@ -/* - * Arch specific extensions to struct device - * - * This file is released under the GPLv2 - */ -#include <asm-generic/device.h> - diff --git a/arch/parisc/include/asm/div64.h b/arch/parisc/include/asm/div64.h deleted file mode 100644 index 6cd978cefb2..00000000000 --- a/arch/parisc/include/asm/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/div64.h> diff --git a/arch/parisc/include/asm/emergency-restart.h b/arch/parisc/include/asm/emergency-restart.h deleted file mode 100644 index 108d8c48e42..00000000000 --- a/arch/parisc/include/asm/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include <asm-generic/emergency-restart.h> - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/arch/parisc/include/asm/exec.h b/arch/parisc/include/asm/exec.h deleted file mode 100644 index 6bb5af75b17..00000000000 --- a/arch/parisc/include/asm/exec.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __PARISC_EXEC_H -#define __PARISC_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* __PARISC_EXEC_H */ diff --git a/arch/parisc/include/asm/hw_irq.h b/arch/parisc/include/asm/hw_irq.h deleted file mode 100644 index 6707f7df392..00000000000 --- a/arch/parisc/include/asm/hw_irq.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef _ASM_HW_IRQ_H -#define _ASM_HW_IRQ_H - -/* - * linux/include/asm/hw_irq.h - */ - -#endif diff --git a/arch/parisc/include/asm/irq_regs.h b/arch/parisc/include/asm/irq_regs.h deleted file mode 100644 index 3dd9c0b7027..00000000000 --- a/arch/parisc/include/asm/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/arch/parisc/include/asm/kdebug.h b/arch/parisc/include/asm/kdebug.h deleted file mode 100644 index 6ece1b03766..00000000000 --- a/arch/parisc/include/asm/kdebug.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kdebug.h> diff --git a/arch/parisc/include/asm/local.h b/arch/parisc/include/asm/local.h deleted file mode 100644 index c11c530f74d..00000000000 --- a/arch/parisc/include/asm/local.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local.h> diff --git a/arch/parisc/include/asm/local64.h b/arch/parisc/include/asm/local64.h deleted file mode 100644 index 36c93b5cc23..00000000000 --- a/arch/parisc/include/asm/local64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local64.h> diff --git a/arch/parisc/include/asm/module.h b/arch/parisc/include/asm/module.h index 1f4123427ea..bab37e99168 100644 --- a/arch/parisc/include/asm/module.h +++ b/arch/parisc/include/asm/module.h @@ -1,21 +1,11 @@ #ifndef _ASM_PARISC_MODULE_H #define _ASM_PARISC_MODULE_H + +#include <asm-generic/module.h> + /* * This file contains the parisc architecture specific module code. */ -#ifdef CONFIG_64BIT -#define Elf_Shdr Elf64_Shdr -#define Elf_Sym Elf64_Sym -#define Elf_Ehdr Elf64_Ehdr -#define Elf_Addr Elf64_Addr -#define Elf_Rela Elf64_Rela -#else -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr -#define Elf_Addr Elf32_Addr -#define Elf_Rela Elf32_Rela -#endif struct unwind_table; diff --git a/arch/parisc/include/asm/mutex.h b/arch/parisc/include/asm/mutex.h deleted file mode 100644 index 458c1f7fbc1..00000000000 --- a/arch/parisc/include/asm/mutex.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * Pull in the generic implementation for the mutex fastpath. - * - * TODO: implement optimized primitives instead, or leave the generic - * implementation in place, or pick the atomic_xchg() based generic - * implementation. (see asm-generic/mutex-xchg.h for details) - */ - -#include <asm-generic/mutex-dec.h> diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h index 7f0f2d23059..7eb616e4bf8 100644 --- a/arch/parisc/include/asm/pdc.h +++ b/arch/parisc/include/asm/pdc.h @@ -1,348 +1,10 @@ #ifndef _PARISC_PDC_H #define _PARISC_PDC_H -/* - * PDC return values ... - * All PDC calls return a subset of these errors. - */ - -#define PDC_WARN 3 /* Call completed with a warning */ -#define PDC_REQ_ERR_1 2 /* See above */ -#define PDC_REQ_ERR_0 1 /* Call would generate a requestor error */ -#define PDC_OK 0 /* Call completed successfully */ -#define PDC_BAD_PROC -1 /* Called non-existent procedure*/ -#define PDC_BAD_OPTION -2 /* Called with non-existent option */ -#define PDC_ERROR -3 /* Call could not complete without an error */ -#define PDC_NE_MOD -5 /* Module not found */ -#define PDC_NE_CELL_MOD -7 /* Cell module not found */ -#define PDC_INVALID_ARG -10 /* Called with an invalid argument */ -#define PDC_BUS_POW_WARN -12 /* Call could not complete in allowed power budget */ -#define PDC_NOT_NARROW -17 /* Narrow mode not supported */ - -/* - * PDC entry points... - */ - -#define PDC_POW_FAIL 1 /* perform a power-fail */ -#define PDC_POW_FAIL_PREPARE 0 /* prepare for powerfail */ - -#define PDC_CHASSIS 2 /* PDC-chassis functions */ -#define PDC_CHASSIS_DISP 0 /* update chassis display */ -#define PDC_CHASSIS_WARN 1 /* return chassis warnings */ -#define PDC_CHASSIS_DISPWARN 2 /* update&return chassis status */ -#define PDC_RETURN_CHASSIS_INFO 128 /* HVERSION dependent: return chassis LED/LCD info */ - -#define PDC_PIM 3 /* Get PIM data */ -#define PDC_PIM_HPMC 0 /* Transfer HPMC data */ -#define PDC_PIM_RETURN_SIZE 1 /* Get Max buffer needed for PIM*/ -#define PDC_PIM_LPMC 2 /* Transfer HPMC data */ -#define PDC_PIM_SOFT_BOOT 3 /* Transfer Soft Boot data */ -#define PDC_PIM_TOC 4 /* Transfer TOC data */ - -#define PDC_MODEL 4 /* PDC model information call */ -#define PDC_MODEL_INFO 0 /* returns information */ -#define PDC_MODEL_BOOTID 1 /* set the BOOT_ID */ -#define PDC_MODEL_VERSIONS 2 /* returns cpu-internal versions*/ -#define PDC_MODEL_SYSMODEL 3 /* return system model info */ -#define PDC_MODEL_ENSPEC 4 /* enable specific option */ -#define PDC_MODEL_DISPEC 5 /* disable specific option */ -#define PDC_MODEL_CPU_ID 6 /* returns cpu-id (only newer machines!) */ -#define PDC_MODEL_CAPABILITIES 7 /* returns OS32/OS64-flags */ -/* Values for PDC_MODEL_CAPABILITIES non-equivalent virtual aliasing support */ -#define PDC_MODEL_OS64 (1 << 0) -#define PDC_MODEL_OS32 (1 << 1) -#define PDC_MODEL_IOPDIR_FDC (1 << 2) -#define PDC_MODEL_NVA_MASK (3 << 4) -#define PDC_MODEL_NVA_SUPPORTED (0 << 4) -#define PDC_MODEL_NVA_SLOW (1 << 4) -#define PDC_MODEL_NVA_UNSUPPORTED (3 << 4) -#define PDC_MODEL_GET_BOOT__OP 8 /* returns boot test options */ -#define PDC_MODEL_SET_BOOT__OP 9 /* set boot test options */ - -#define PA89_INSTRUCTION_SET 0x4 /* capatibilies returned */ -#define PA90_INSTRUCTION_SET 0x8 - -#define PDC_CACHE 5 /* return/set cache (& TLB) info*/ -#define PDC_CACHE_INFO 0 /* returns information */ -#define PDC_CACHE_SET_COH 1 /* set coherence state */ -#define PDC_CACHE_RET_SPID 2 /* returns space-ID bits */ - -#define PDC_HPA 6 /* return HPA of processor */ -#define PDC_HPA_PROCESSOR 0 -#define PDC_HPA_MODULES 1 - -#define PDC_COPROC 7 /* Co-Processor (usually FP unit(s)) */ -#define PDC_COPROC_CFG 0 /* Co-Processor Cfg (FP unit(s) enabled?) */ - -#define PDC_IODC 8 /* talk to IODC */ -#define PDC_IODC_READ 0 /* read IODC entry point */ -/* PDC_IODC_RI_ * INDEX parameter of PDC_IODC_READ */ -#define PDC_IODC_RI_DATA_BYTES 0 /* IODC Data Bytes */ -/* 1, 2 obsolete - HVERSION dependent*/ -#define PDC_IODC_RI_INIT 3 /* Initialize module */ -#define PDC_IODC_RI_IO 4 /* Module input/output */ -#define PDC_IODC_RI_SPA 5 /* Module input/output */ -#define PDC_IODC_RI_CONFIG 6 /* Module input/output */ -/* 7 obsolete - HVERSION dependent */ -#define PDC_IODC_RI_TEST 8 /* Module input/output */ -#define PDC_IODC_RI_TLB 9 /* Module input/output */ -#define PDC_IODC_NINIT 2 /* non-destructive init */ -#define PDC_IODC_DINIT 3 /* destructive init */ -#define PDC_IODC_MEMERR 4 /* check for memory errors */ -#define PDC_IODC_INDEX_DATA 0 /* get first 16 bytes from mod IODC */ -#define PDC_IODC_BUS_ERROR -4 /* bus error return value */ -#define PDC_IODC_INVALID_INDEX -5 /* invalid index return value */ -#define PDC_IODC_COUNT -6 /* count is too small */ - -#define PDC_TOD 9 /* time-of-day clock (TOD) */ -#define PDC_TOD_READ 0 /* read TOD */ -#define PDC_TOD_WRITE 1 /* write TOD */ - - -#define PDC_STABLE 10 /* stable storage (sprockets) */ -#define PDC_STABLE_READ 0 -#define PDC_STABLE_WRITE 1 -#define PDC_STABLE_RETURN_SIZE 2 -#define PDC_STABLE_VERIFY_CONTENTS 3 -#define PDC_STABLE_INITIALIZE 4 - -#define PDC_NVOLATILE 11 /* often not implemented */ - -#define PDC_ADD_VALID 12 /* Memory validation PDC call */ -#define PDC_ADD_VALID_VERIFY 0 /* Make PDC_ADD_VALID verify region */ - -#define PDC_INSTR 15 /* get instr to invoke PDCE_CHECK() */ - -#define PDC_PROC 16 /* (sprockets) */ - -#define PDC_CONFIG 16 /* (sprockets) */ -#define PDC_CONFIG_DECONFIG 0 -#define PDC_CONFIG_DRECONFIG 1 -#define PDC_CONFIG_DRETURN_CONFIG 2 - -#define PDC_BLOCK_TLB 18 /* manage hardware block-TLB */ -#define PDC_BTLB_INFO 0 /* returns parameter */ -#define PDC_BTLB_INSERT 1 /* insert BTLB entry */ -#define PDC_BTLB_PURGE 2 /* purge BTLB entries */ -#define PDC_BTLB_PURGE_ALL 3 /* purge all BTLB entries */ - -#define PDC_TLB 19 /* manage hardware TLB miss handling */ -#define PDC_TLB_INFO 0 /* returns parameter */ -#define PDC_TLB_SETUP 1 /* set up miss handling */ - -#define PDC_MEM 20 /* Manage memory */ -#define PDC_MEM_MEMINFO 0 -#define PDC_MEM_ADD_PAGE 1 -#define PDC_MEM_CLEAR_PDT 2 -#define PDC_MEM_READ_PDT 3 -#define PDC_MEM_RESET_CLEAR 4 -#define PDC_MEM_GOODMEM 5 -#define PDC_MEM_TABLE 128 /* Non contig mem map (sprockets) */ -#define PDC_MEM_RETURN_ADDRESS_TABLE PDC_MEM_TABLE -#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES_SIZE 131 -#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES 132 -#define PDC_MEM_GET_PHYSICAL_LOCATION_FROM_MEMORY_ADDRESS 133 - -#define PDC_MEM_RET_SBE_REPLACED 5 /* PDC_MEM return values */ -#define PDC_MEM_RET_DUPLICATE_ENTRY 4 -#define PDC_MEM_RET_BUF_SIZE_SMALL 1 -#define PDC_MEM_RET_PDT_FULL -11 -#define PDC_MEM_RET_INVALID_PHYSICAL_LOCATION ~0ULL - -#define PDC_PSW 21 /* Get/Set default System Mask */ -#define PDC_PSW_MASK 0 /* Return mask */ -#define PDC_PSW_GET_DEFAULTS 1 /* Return defaults */ -#define PDC_PSW_SET_DEFAULTS 2 /* Set default */ -#define PDC_PSW_ENDIAN_BIT 1 /* set for big endian */ -#define PDC_PSW_WIDE_BIT 2 /* set for wide mode */ - -#define PDC_SYSTEM_MAP 22 /* find system modules */ -#define PDC_FIND_MODULE 0 -#define PDC_FIND_ADDRESS 1 -#define PDC_TRANSLATE_PATH 2 - -#define PDC_SOFT_POWER 23 /* soft power switch */ -#define PDC_SOFT_POWER_INFO 0 /* return info about the soft power switch */ -#define PDC_SOFT_POWER_ENABLE 1 /* enable/disable soft power switch */ - - -/* HVERSION dependent */ - -/* The PDC_MEM_MAP calls */ -#define PDC_MEM_MAP 128 /* on s700: return page info */ -#define PDC_MEM_MAP_HPA 0 /* returns hpa of a module */ - -#define PDC_EEPROM 129 /* EEPROM access */ -#define PDC_EEPROM_READ_WORD 0 -#define PDC_EEPROM_WRITE_WORD 1 -#define PDC_EEPROM_READ_BYTE 2 -#define PDC_EEPROM_WRITE_BYTE 3 -#define PDC_EEPROM_EEPROM_PASSWORD -1000 - -#define PDC_NVM 130 /* NVM (non-volatile memory) access */ -#define PDC_NVM_READ_WORD 0 -#define PDC_NVM_WRITE_WORD 1 -#define PDC_NVM_READ_BYTE 2 -#define PDC_NVM_WRITE_BYTE 3 - -#define PDC_SEED_ERROR 132 /* (sprockets) */ - -#define PDC_IO 135 /* log error info, reset IO system */ -#define PDC_IO_READ_AND_CLEAR_ERRORS 0 -#define PDC_IO_RESET 1 -#define PDC_IO_RESET_DEVICES 2 -/* sets bits 6&7 (little endian) of the HcControl Register */ -#define PDC_IO_USB_SUSPEND 0xC000000000000000 -#define PDC_IO_EEPROM_IO_ERR_TABLE_FULL -5 /* return value */ -#define PDC_IO_NO_SUSPEND -6 /* return value */ - -#define PDC_BROADCAST_RESET 136 /* reset all processors */ -#define PDC_DO_RESET 0 /* option: perform a broadcast reset */ -#define PDC_DO_FIRM_TEST_RESET 1 /* Do broadcast reset with bitmap */ -#define PDC_BR_RECONFIGURATION 2 /* reset w/reconfiguration */ -#define PDC_FIRM_TEST_MAGIC 0xab9ec36fUL /* for this reboot only */ - -#define PDC_LAN_STATION_ID 138 /* Hversion dependent mechanism for */ -#define PDC_LAN_STATION_ID_READ 0 /* getting the lan station address */ - -#define PDC_LAN_STATION_ID_SIZE 6 - -#define PDC_CHECK_RANGES 139 /* (sprockets) */ - -#define PDC_NV_SECTIONS 141 /* (sprockets) */ - -#define PDC_PERFORMANCE 142 /* performance monitoring */ - -#define PDC_SYSTEM_INFO 143 /* system information */ -#define PDC_SYSINFO_RETURN_INFO_SIZE 0 -#define PDC_SYSINFO_RRETURN_SYS_INFO 1 -#define PDC_SYSINFO_RRETURN_ERRORS 2 -#define PDC_SYSINFO_RRETURN_WARNINGS 3 -#define PDC_SYSINFO_RETURN_REVISIONS 4 -#define PDC_SYSINFO_RRETURN_DIAGNOSE 5 -#define PDC_SYSINFO_RRETURN_HV_DIAGNOSE 1005 - -#define PDC_RDR 144 /* (sprockets) */ -#define PDC_RDR_READ_BUFFER 0 -#define PDC_RDR_READ_SINGLE 1 -#define PDC_RDR_WRITE_SINGLE 2 - -#define PDC_INTRIGUE 145 /* (sprockets) */ -#define PDC_INTRIGUE_WRITE_BUFFER 0 -#define PDC_INTRIGUE_GET_SCRATCH_BUFSIZE 1 -#define PDC_INTRIGUE_START_CPU_COUNTERS 2 -#define PDC_INTRIGUE_STOP_CPU_COUNTERS 3 - -#define PDC_STI 146 /* STI access */ -/* same as PDC_PCI_XXX values (see below) */ - -/* Legacy PDC definitions for same stuff */ -#define PDC_PCI_INDEX 147 -#define PDC_PCI_INTERFACE_INFO 0 -#define PDC_PCI_SLOT_INFO 1 -#define PDC_PCI_INFLIGHT_BYTES 2 -#define PDC_PCI_READ_CONFIG 3 -#define PDC_PCI_WRITE_CONFIG 4 -#define PDC_PCI_READ_PCI_IO 5 -#define PDC_PCI_WRITE_PCI_IO 6 -#define PDC_PCI_READ_CONFIG_DELAY 7 -#define PDC_PCI_UPDATE_CONFIG_DELAY 8 -#define PDC_PCI_PCI_PATH_TO_PCI_HPA 9 -#define PDC_PCI_PCI_HPA_TO_PCI_PATH 10 -#define PDC_PCI_PCI_PATH_TO_PCI_BUS 11 -#define PDC_PCI_PCI_RESERVED 12 -#define PDC_PCI_PCI_INT_ROUTE_SIZE 13 -#define PDC_PCI_GET_INT_TBL_SIZE PDC_PCI_PCI_INT_ROUTE_SIZE -#define PDC_PCI_PCI_INT_ROUTE 14 -#define PDC_PCI_GET_INT_TBL PDC_PCI_PCI_INT_ROUTE -#define PDC_PCI_READ_MON_TYPE 15 -#define PDC_PCI_WRITE_MON_TYPE 16 - - -/* Get SCSI Interface Card info: SDTR, SCSI ID, mode (SE vs LVD) */ -#define PDC_INITIATOR 163 -#define PDC_GET_INITIATOR 0 -#define PDC_SET_INITIATOR 1 -#define PDC_DELETE_INITIATOR 2 -#define PDC_RETURN_TABLE_SIZE 3 -#define PDC_RETURN_TABLE 4 - -#define PDC_LINK 165 /* (sprockets) */ -#define PDC_LINK_PCI_ENTRY_POINTS 0 /* list (Arg1) = 0 */ -#define PDC_LINK_USB_ENTRY_POINTS 1 /* list (Arg1) = 1 */ - -/* cl_class - * page 3-33 of IO-Firmware ARS - * IODC ENTRY_INIT(Search first) RET[1] - */ -#define CL_NULL 0 /* invalid */ -#define CL_RANDOM 1 /* random access (as disk) */ -#define CL_SEQU 2 /* sequential access (as tape) */ -#define CL_DUPLEX 7 /* full-duplex point-to-point (RS-232, Net) */ -#define CL_KEYBD 8 /* half-duplex console (HIL Keyboard) */ -#define CL_DISPL 9 /* half-duplex console (display) */ -#define CL_FC 10 /* FiberChannel access media */ - -/* IODC ENTRY_INIT() */ -#define ENTRY_INIT_SRCH_FRST 2 -#define ENTRY_INIT_SRCH_NEXT 3 -#define ENTRY_INIT_MOD_DEV 4 -#define ENTRY_INIT_DEV 5 -#define ENTRY_INIT_MOD 6 -#define ENTRY_INIT_MSG 9 - -/* IODC ENTRY_IO() */ -#define ENTRY_IO_BOOTIN 0 -#define ENTRY_IO_BOOTOUT 1 -#define ENTRY_IO_CIN 2 -#define ENTRY_IO_COUT 3 -#define ENTRY_IO_CLOSE 4 -#define ENTRY_IO_GETMSG 9 -#define ENTRY_IO_BBLOCK_IN 16 -#define ENTRY_IO_BBLOCK_OUT 17 - -/* IODC ENTRY_SPA() */ - -/* IODC ENTRY_CONFIG() */ - -/* IODC ENTRY_TEST() */ - -/* IODC ENTRY_TLB() */ - -/* constants for OS (NVM...) */ -#define OS_ID_NONE 0 /* Undefined OS ID */ -#define OS_ID_HPUX 1 /* HP-UX OS */ -#define OS_ID_MPEXL 2 /* MPE XL OS */ -#define OS_ID_OSF 3 /* OSF OS */ -#define OS_ID_HPRT 4 /* HP-RT OS */ -#define OS_ID_NOVEL 5 /* NOVELL OS */ -#define OS_ID_LINUX 6 /* Linux */ - - -/* constants for PDC_CHASSIS */ -#define OSTAT_OFF 0 -#define OSTAT_FLT 1 -#define OSTAT_TEST 2 -#define OSTAT_INIT 3 -#define OSTAT_SHUT 4 -#define OSTAT_WARN 5 -#define OSTAT_RUN 6 -#define OSTAT_ON 7 - -/* Page Zero constant offsets used by the HPMC handler */ -#define BOOT_CONSOLE_HPA_OFFSET 0x3c0 -#define BOOT_CONSOLE_SPA_OFFSET 0x3c4 -#define BOOT_CONSOLE_PATH_OFFSET 0x3a8 - -/* size of the pdc_result buffer for firmware.c */ -#define NUM_PDC_RESULT 32 +#include <uapi/asm/pdc.h> #if !defined(__ASSEMBLY__) -#include <linux/types.h> - -#ifdef __KERNEL__ - extern int pdc_type; /* Values for pdc_type */ @@ -673,88 +335,5 @@ static inline char * os_id_to_string(u16 os_id) { } } -#endif /* __KERNEL__ */ - -/* flags of the device_path */ -#define PF_AUTOBOOT 0x80 -#define PF_AUTOSEARCH 0x40 -#define PF_TIMER 0x0F - -struct device_path { /* page 1-69 */ - unsigned char flags; /* flags see above! */ - unsigned char bc[6]; /* bus converter routing info */ - unsigned char mod; - unsigned int layers[6];/* device-specific layer-info */ -} __attribute__((aligned(8))) ; - -struct pz_device { - struct device_path dp; /* see above */ - /* struct iomod *hpa; */ - unsigned int hpa; /* HPA base address */ - /* char *spa; */ - unsigned int spa; /* SPA base address */ - /* int (*iodc_io)(struct iomod*, ...); */ - unsigned int iodc_io; /* device entry point */ - short pad; /* reserved */ - unsigned short cl_class;/* see below */ -} __attribute__((aligned(8))) ; - -struct zeropage { - /* [0x000] initialize vectors (VEC) */ - unsigned int vec_special; /* must be zero */ - /* int (*vec_pow_fail)(void);*/ - unsigned int vec_pow_fail; /* power failure handler */ - /* int (*vec_toc)(void); */ - unsigned int vec_toc; - unsigned int vec_toclen; - /* int (*vec_rendz)(void); */ - unsigned int vec_rendz; - int vec_pow_fail_flen; - int vec_pad[10]; - - /* [0x040] reserved processor dependent */ - int pad0[112]; - - /* [0x200] reserved */ - int pad1[84]; - - /* [0x350] memory configuration (MC) */ - int memc_cont; /* contiguous mem size (bytes) */ - int memc_phsize; /* physical memory size */ - int memc_adsize; /* additional mem size, bytes of SPA space used by PDC */ - unsigned int mem_pdc_hi; /* used for 64-bit */ - - /* [0x360] various parameters for the boot-CPU */ - /* unsigned int *mem_booterr[8]; */ - unsigned int mem_booterr[8]; /* ptr to boot errors */ - unsigned int mem_free; /* first location, where OS can be loaded */ - /* struct iomod *mem_hpa; */ - unsigned int mem_hpa; /* HPA of the boot-CPU */ - /* int (*mem_pdc)(int, ...); */ - unsigned int mem_pdc; /* PDC entry point */ - unsigned int mem_10msec; /* number of clock ticks in 10msec */ - - /* [0x390] initial memory module (IMM) */ - /* struct iomod *imm_hpa; */ - unsigned int imm_hpa; /* HPA of the IMM */ - int imm_soft_boot; /* 0 = was hard boot, 1 = was soft boot */ - unsigned int imm_spa_size; /* SPA size of the IMM in bytes */ - unsigned int imm_max_mem; /* bytes of mem in IMM */ - - /* [0x3A0] boot console, display device and keyboard */ - struct pz_device mem_cons; /* description of console device */ - struct pz_device mem_boot; /* description of boot device */ - struct pz_device mem_kbd; /* description of keyboard device */ - - /* [0x430] reserved */ - int pad430[116]; - - /* [0x600] processor dependent */ - __u32 pad600[1]; - __u32 proc_sti; /* pointer to STI ROM */ - __u32 pad608[126]; -}; - #endif /* !defined(__ASSEMBLY__) */ - #endif /* _PARISC_PDC_H */ diff --git a/arch/parisc/include/asm/percpu.h b/arch/parisc/include/asm/percpu.h deleted file mode 100644 index a0dcd197012..00000000000 --- a/arch/parisc/include/asm/percpu.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _PARISC_PERCPU_H -#define _PARISC_PERCPU_H - -#include <asm-generic/percpu.h> - -#endif - diff --git a/arch/parisc/include/asm/ptrace.h b/arch/parisc/include/asm/ptrace.h index 250ae35aa06..a2db278a5de 100644 --- a/arch/parisc/include/asm/ptrace.h +++ b/arch/parisc/include/asm/ptrace.h @@ -1,49 +1,11 @@ -#ifndef _PARISC_PTRACE_H -#define _PARISC_PTRACE_H - /* written by Philipp Rumpf, Copyright (C) 1999 SuSE GmbH Nuernberg ** Copyright (C) 2000 Grant Grundler, Hewlett-Packard */ +#ifndef _PARISC_PTRACE_H +#define _PARISC_PTRACE_H -#include <linux/types.h> - -/* This struct defines the way the registers are stored on the - * stack during a system call. - * - * N.B. gdb/strace care about the size and offsets within this - * structure. If you change things, you may break object compatibility - * for those applications. - */ - -struct pt_regs { - unsigned long gr[32]; /* PSW is in gr[0] */ - __u64 fr[32]; - unsigned long sr[ 8]; - unsigned long iasq[2]; - unsigned long iaoq[2]; - unsigned long cr27; - unsigned long pad0; /* available for other uses */ - unsigned long orig_r28; - unsigned long ksp; - unsigned long kpc; - unsigned long sar; /* CR11 */ - unsigned long iir; /* CR19 */ - unsigned long isr; /* CR20 */ - unsigned long ior; /* CR21 */ - unsigned long ipsw; /* CR22 */ -}; - -/* - * The numbers chosen here are somewhat arbitrary but absolutely MUST - * not overlap with any of the number assigned in <linux/ptrace.h>. - * - * These ones are taken from IA-64 on the assumption that theirs are - * the most correct (and we also want to support PTRACE_SINGLEBLOCK - * since we have taken branch traps too) - */ -#define PTRACE_SINGLEBLOCK 12 /* resume execution until next branch */ +#include <uapi/asm/ptrace.h> -#ifdef __KERNEL__ #define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS)) @@ -58,6 +20,4 @@ struct pt_regs { unsigned long profile_pc(struct pt_regs *); -#endif /* __KERNEL__ */ - #endif diff --git a/arch/parisc/include/asm/real.h b/arch/parisc/include/asm/real.h deleted file mode 100644 index 82acb25db39..00000000000 --- a/arch/parisc/include/asm/real.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifndef _PARISC_REAL_H -#define _PARISC_REAL_H - - -#endif diff --git a/arch/parisc/include/asm/segment.h b/arch/parisc/include/asm/segment.h deleted file mode 100644 index 26794ddb652..00000000000 --- a/arch/parisc/include/asm/segment.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __PARISC_SEGMENT_H -#define __PARISC_SEGMENT_H - -/* Only here because we have some old header files that expect it.. */ - -#endif diff --git a/arch/parisc/include/asm/signal.h b/arch/parisc/include/asm/signal.h index c20356375d1..21abf4fc169 100644 --- a/arch/parisc/include/asm/signal.h +++ b/arch/parisc/include/asm/signal.h @@ -1,129 +1,19 @@ #ifndef _ASM_PARISC_SIGNAL_H #define _ASM_PARISC_SIGNAL_H -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGEMT 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGBUS 10 -#define SIGSEGV 11 -#define SIGSYS 12 /* Linux doesn't use this */ -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGUSR1 16 -#define SIGUSR2 17 -#define SIGCHLD 18 -#define SIGPWR 19 -#define SIGVTALRM 20 -#define SIGPROF 21 -#define SIGIO 22 -#define SIGPOLL SIGIO -#define SIGWINCH 23 -#define SIGSTOP 24 -#define SIGTSTP 25 -#define SIGCONT 26 -#define SIGTTIN 27 -#define SIGTTOU 28 -#define SIGURG 29 -#define SIGLOST 30 /* Linux doesn't use this either */ -#define SIGUNUSED 31 -#define SIGRESERVE SIGUNUSED +#include <uapi/asm/signal.h> -#define SIGXCPU 33 -#define SIGXFSZ 34 -#define SIGSTKFLT 36 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 37 -#define SIGRTMAX _NSIG /* it's 44 under HP/UX */ - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_ONSTACK 0x00000001 -#define SA_RESETHAND 0x00000004 -#define SA_NOCLDSTOP 0x00000008 -#define SA_SIGINFO 0x00000010 -#define SA_NODEFER 0x00000020 -#define SA_RESTART 0x00000040 -#define SA_NOCLDWAIT 0x00000080 -#define _SA_SIGGFAULT 0x00000100 /* HPUX */ - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define SA_RESTORER 0x04000000 /* obsolete -- ignored */ - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#ifdef __KERNEL__ #define _NSIG 64 /* bits-per-word, where word apparently means 'long' not 'int' */ #define _NSIG_BPW BITS_PER_LONG #define _NSIG_WORDS (_NSIG / _NSIG_BPW) -#endif /* __KERNEL__ */ - -#define SIG_BLOCK 0 /* for blocking signals */ -#define SIG_UNBLOCK 1 /* for unblocking signals */ -#define SIG_SETMASK 2 /* for setting the signal mask */ - -#define SIG_DFL ((__sighandler_t)0) /* default signal handling */ -#define SIG_IGN ((__sighandler_t)1) /* ignore signal */ -#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ - # ifndef __ASSEMBLY__ - -# include <linux/types.h> - -/* Avoid too many header ordering problems. */ -struct siginfo; - -/* Type of a signal handler. */ #ifdef CONFIG_64BIT -/* function pointers on 64-bit parisc are pointers to little structs and the - * compiler doesn't support code which changes or tests the address of - * the function in the little struct. This is really ugly -PB - */ -typedef char __user *__sighandler_t; #else -typedef void __signalfn_t(int); -typedef __signalfn_t __user *__sighandler_t; #endif -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ - /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ @@ -148,6 +38,5 @@ struct k_sigaction { #include <asm/sigcontext.h> -#endif /* __KERNEL__ */ #endif /* !__ASSEMBLY */ #endif /* _ASM_PARISC_SIGNAL_H */ diff --git a/arch/parisc/include/asm/termios.h b/arch/parisc/include/asm/termios.h index a2a57a4548a..9bbc0c8974e 100644 --- a/arch/parisc/include/asm/termios.h +++ b/arch/parisc/include/asm/termios.h @@ -1,45 +1,8 @@ #ifndef _PARISC_TERMIOS_H #define _PARISC_TERMIOS_H -#include <asm/termbits.h> -#include <asm/ioctls.h> +#include <uapi/asm/termios.h> -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - -#ifdef __KERNEL__ /* intr=^C quit=^\ erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 @@ -85,6 +48,4 @@ struct termio { #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) #define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) -#endif /* __KERNEL__ */ - #endif /* _PARISC_TERMIOS_H */ diff --git a/arch/parisc/include/asm/thread_info.h b/arch/parisc/include/asm/thread_info.h index 22b4726dee4..d1fb79a36f3 100644 --- a/arch/parisc/include/asm/thread_info.h +++ b/arch/parisc/include/asm/thread_info.h @@ -68,13 +68,16 @@ struct thread_info { #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) #define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) #define _TIF_32BIT (1 << TIF_32BIT) -#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) #define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) #define _TIF_BLOCKSTEP (1 << TIF_BLOCKSTEP) #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | \ _TIF_NEED_RESCHED) +#define _TIF_SYSCALL_TRACE_MASK (_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | \ + _TIF_BLOCKSTEP) + +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) #endif /* __KERNEL__ */ diff --git a/arch/parisc/include/asm/topology.h b/arch/parisc/include/asm/topology.h deleted file mode 100644 index d8133eb0b1e..00000000000 --- a/arch/parisc/include/asm/topology.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_PARISC_TOPOLOGY_H -#define _ASM_PARISC_TOPOLOGY_H - -#include <asm-generic/topology.h> - -#endif /* _ASM_PARISC_TOPOLOGY_H */ diff --git a/arch/parisc/include/asm/unistd.h b/arch/parisc/include/asm/unistd.h index d61de64f990..541639c3f60 100644 --- a/arch/parisc/include/asm/unistd.h +++ b/arch/parisc/include/asm/unistd.h @@ -1,840 +1,8 @@ #ifndef _ASM_PARISC_UNISTD_H_ #define _ASM_PARISC_UNISTD_H_ -/* - * This file contains the system call numbers. - */ - -/* - * HP-UX system calls get their native numbers for binary compatibility. - */ - -#define __NR_HPUX_exit 1 -#define __NR_HPUX_fork 2 -#define __NR_HPUX_read 3 -#define __NR_HPUX_write 4 -#define __NR_HPUX_open 5 -#define __NR_HPUX_close 6 -#define __NR_HPUX_wait 7 -#define __NR_HPUX_creat 8 -#define __NR_HPUX_link 9 -#define __NR_HPUX_unlink 10 -#define __NR_HPUX_execv 11 -#define __NR_HPUX_chdir 12 -#define __NR_HPUX_time 13 -#define __NR_HPUX_mknod 14 -#define __NR_HPUX_chmod 15 -#define __NR_HPUX_chown 16 -#define __NR_HPUX_break 17 -#define __NR_HPUX_lchmod 18 -#define __NR_HPUX_lseek 19 -#define __NR_HPUX_getpid 20 -#define __NR_HPUX_mount 21 -#define __NR_HPUX_umount 22 -#define __NR_HPUX_setuid 23 -#define __NR_HPUX_getuid 24 -#define __NR_HPUX_stime 25 -#define __NR_HPUX_ptrace 26 -#define __NR_HPUX_alarm 27 -#define __NR_HPUX_oldfstat 28 -#define __NR_HPUX_pause 29 -#define __NR_HPUX_utime 30 -#define __NR_HPUX_stty 31 -#define __NR_HPUX_gtty 32 -#define __NR_HPUX_access 33 -#define __NR_HPUX_nice 34 -#define __NR_HPUX_ftime 35 -#define __NR_HPUX_sync 36 -#define __NR_HPUX_kill 37 -#define __NR_HPUX_stat 38 -#define __NR_HPUX_setpgrp3 39 -#define __NR_HPUX_lstat 40 -#define __NR_HPUX_dup 41 -#define __NR_HPUX_pipe 42 -#define __NR_HPUX_times 43 -#define __NR_HPUX_profil 44 -#define __NR_HPUX_ki_call 45 -#define __NR_HPUX_setgid 46 -#define __NR_HPUX_getgid 47 -#define __NR_HPUX_sigsys 48 -#define __NR_HPUX_reserved1 49 -#define __NR_HPUX_reserved2 50 -#define __NR_HPUX_acct 51 -#define __NR_HPUX_set_userthreadid 52 -#define __NR_HPUX_oldlock 53 -#define __NR_HPUX_ioctl 54 -#define __NR_HPUX_reboot 55 -#define __NR_HPUX_symlink 56 -#define __NR_HPUX_utssys 57 -#define __NR_HPUX_readlink 58 -#define __NR_HPUX_execve 59 -#define __NR_HPUX_umask 60 -#define __NR_HPUX_chroot 61 -#define __NR_HPUX_fcntl 62 -#define __NR_HPUX_ulimit 63 -#define __NR_HPUX_getpagesize 64 -#define __NR_HPUX_mremap 65 -#define __NR_HPUX_vfork 66 -#define __NR_HPUX_vread 67 -#define __NR_HPUX_vwrite 68 -#define __NR_HPUX_sbrk 69 -#define __NR_HPUX_sstk 70 -#define __NR_HPUX_mmap 71 -#define __NR_HPUX_vadvise 72 -#define __NR_HPUX_munmap 73 -#define __NR_HPUX_mprotect 74 -#define __NR_HPUX_madvise 75 -#define __NR_HPUX_vhangup 76 -#define __NR_HPUX_swapoff 77 -#define __NR_HPUX_mincore 78 -#define __NR_HPUX_getgroups 79 -#define __NR_HPUX_setgroups 80 -#define __NR_HPUX_getpgrp2 81 -#define __NR_HPUX_setpgrp2 82 -#define __NR_HPUX_setitimer 83 -#define __NR_HPUX_wait3 84 -#define __NR_HPUX_swapon 85 -#define __NR_HPUX_getitimer 86 -#define __NR_HPUX_gethostname42 87 -#define __NR_HPUX_sethostname42 88 -#define __NR_HPUX_getdtablesize 89 -#define __NR_HPUX_dup2 90 -#define __NR_HPUX_getdopt 91 -#define __NR_HPUX_fstat 92 -#define __NR_HPUX_select 93 -#define __NR_HPUX_setdopt 94 -#define __NR_HPUX_fsync 95 -#define __NR_HPUX_setpriority 96 -#define __NR_HPUX_socket_old 97 -#define __NR_HPUX_connect_old 98 -#define __NR_HPUX_accept_old 99 -#define __NR_HPUX_getpriority 100 -#define __NR_HPUX_send_old 101 -#define __NR_HPUX_recv_old 102 -#define __NR_HPUX_socketaddr_old 103 -#define __NR_HPUX_bind_old 104 -#define __NR_HPUX_setsockopt_old 105 -#define __NR_HPUX_listen_old 106 -#define __NR_HPUX_vtimes_old 107 -#define __NR_HPUX_sigvector 108 -#define __NR_HPUX_sigblock 109 -#define __NR_HPUX_siggetmask 110 -#define __NR_HPUX_sigpause 111 -#define __NR_HPUX_sigstack 112 -#define __NR_HPUX_recvmsg_old 113 -#define __NR_HPUX_sendmsg_old 114 -#define __NR_HPUX_vtrace_old 115 -#define __NR_HPUX_gettimeofday 116 -#define __NR_HPUX_getrusage 117 -#define __NR_HPUX_getsockopt_old 118 -#define __NR_HPUX_resuba_old 119 -#define __NR_HPUX_readv 120 -#define __NR_HPUX_writev 121 -#define __NR_HPUX_settimeofday 122 -#define __NR_HPUX_fchown 123 -#define __NR_HPUX_fchmod 124 -#define __NR_HPUX_recvfrom_old 125 -#define __NR_HPUX_setresuid 126 -#define __NR_HPUX_setresgid 127 -#define __NR_HPUX_rename 128 -#define __NR_HPUX_truncate 129 -#define __NR_HPUX_ftruncate 130 -#define __NR_HPUX_flock_old 131 -#define __NR_HPUX_sysconf 132 -#define __NR_HPUX_sendto_old 133 -#define __NR_HPUX_shutdown_old 134 -#define __NR_HPUX_socketpair_old 135 -#define __NR_HPUX_mkdir 136 -#define __NR_HPUX_rmdir 137 -#define __NR_HPUX_utimes_old 138 -#define __NR_HPUX_sigcleanup_old 139 -#define __NR_HPUX_setcore 140 -#define __NR_HPUX_getpeername_old 141 -#define __NR_HPUX_gethostid 142 -#define __NR_HPUX_sethostid 143 -#define __NR_HPUX_getrlimit 144 -#define __NR_HPUX_setrlimit 145 -#define __NR_HPUX_killpg_old 146 -#define __NR_HPUX_cachectl 147 -#define __NR_HPUX_quotactl 148 -#define __NR_HPUX_get_sysinfo 149 -#define __NR_HPUX_getsockname_old 150 -#define __NR_HPUX_privgrp 151 -#define __NR_HPUX_rtprio 152 -#define __NR_HPUX_plock 153 -#define __NR_HPUX_reserved3 154 -#define __NR_HPUX_lockf 155 -#define __NR_HPUX_semget 156 -#define __NR_HPUX_osemctl 157 -#define __NR_HPUX_semop 158 -#define __NR_HPUX_msgget 159 -#define __NR_HPUX_omsgctl 160 -#define __NR_HPUX_msgsnd 161 -#define __NR_HPUX_msgrecv 162 -#define __NR_HPUX_shmget 163 -#define __NR_HPUX_oshmctl 164 -#define __NR_HPUX_shmat 165 -#define __NR_HPUX_shmdt 166 -#define __NR_HPUX_m68020_advise 167 -/* [168,189] are for Discless/DUX */ -#define __NR_HPUX_csp 168 -#define __NR_HPUX_cluster 169 -#define __NR_HPUX_mkrnod 170 -#define __NR_HPUX_test 171 -#define __NR_HPUX_unsp_open 172 -#define __NR_HPUX_reserved4 173 -#define __NR_HPUX_getcontext_old 174 -#define __NR_HPUX_osetcontext 175 -#define __NR_HPUX_bigio 176 -#define __NR_HPUX_pipenode 177 -#define __NR_HPUX_lsync 178 -#define __NR_HPUX_getmachineid 179 -#define __NR_HPUX_cnodeid 180 -#define __NR_HPUX_cnodes 181 -#define __NR_HPUX_swapclients 182 -#define __NR_HPUX_rmt_process 183 -#define __NR_HPUX_dskless_stats 184 -#define __NR_HPUX_sigprocmask 185 -#define __NR_HPUX_sigpending 186 -#define __NR_HPUX_sigsuspend 187 -#define __NR_HPUX_sigaction 188 -#define __NR_HPUX_reserved5 189 -#define __NR_HPUX_nfssvc 190 -#define __NR_HPUX_getfh 191 -#define __NR_HPUX_getdomainname 192 -#define __NR_HPUX_setdomainname 193 -#define __NR_HPUX_async_daemon 194 -#define __NR_HPUX_getdirentries 195 -#define __NR_HPUX_statfs 196 -#define __NR_HPUX_fstatfs 197 -#define __NR_HPUX_vfsmount 198 -#define __NR_HPUX_reserved6 199 -#define __NR_HPUX_waitpid 200 -/* 201 - 223 missing */ -#define __NR_HPUX_sigsetreturn 224 -#define __NR_HPUX_sigsetstatemask 225 -/* 226 missing */ -#define __NR_HPUX_cs 227 -#define __NR_HPUX_cds 228 -#define __NR_HPUX_set_no_trunc 229 -#define __NR_HPUX_pathconf 230 -#define __NR_HPUX_fpathconf 231 -/* 232, 233 missing */ -#define __NR_HPUX_nfs_fcntl 234 -#define __NR_HPUX_ogetacl 235 -#define __NR_HPUX_ofgetacl 236 -#define __NR_HPUX_osetacl 237 -#define __NR_HPUX_ofsetacl 238 -#define __NR_HPUX_pstat 239 -#define __NR_HPUX_getaudid 240 -#define __NR_HPUX_setaudid 241 -#define __NR_HPUX_getaudproc 242 -#define __NR_HPUX_setaudproc 243 -#define __NR_HPUX_getevent 244 -#define __NR_HPUX_setevent 245 -#define __NR_HPUX_audwrite 246 -#define __NR_HPUX_audswitch 247 -#define __NR_HPUX_audctl 248 -#define __NR_HPUX_ogetaccess 249 -#define __NR_HPUX_fsctl 250 -/* 251 - 258 missing */ -#define __NR_HPUX_swapfs 259 -#define __NR_HPUX_fss 260 -/* 261 - 266 missing */ -#define __NR_HPUX_tsync 267 -#define __NR_HPUX_getnumfds 268 -#define __NR_HPUX_poll 269 -#define __NR_HPUX_getmsg 270 -#define __NR_HPUX_putmsg 271 -#define __NR_HPUX_fchdir 272 -#define __NR_HPUX_getmount_cnt 273 -#define __NR_HPUX_getmount_entry 274 -#define __NR_HPUX_accept 275 -#define __NR_HPUX_bind 276 -#define __NR_HPUX_connect 277 -#define __NR_HPUX_getpeername 278 -#define __NR_HPUX_getsockname 279 -#define __NR_HPUX_getsockopt 280 -#define __NR_HPUX_listen 281 -#define __NR_HPUX_recv 282 -#define __NR_HPUX_recvfrom 283 -#define __NR_HPUX_recvmsg 284 -#define __NR_HPUX_send 285 -#define __NR_HPUX_sendmsg 286 -#define __NR_HPUX_sendto 287 -#define __NR_HPUX_setsockopt 288 -#define __NR_HPUX_shutdown 289 -#define __NR_HPUX_socket 290 -#define __NR_HPUX_socketpair 291 -#define __NR_HPUX_proc_open 292 -#define __NR_HPUX_proc_close 293 -#define __NR_HPUX_proc_send 294 -#define __NR_HPUX_proc_recv 295 -#define __NR_HPUX_proc_sendrecv 296 -#define __NR_HPUX_proc_syscall 297 -/* 298 - 311 missing */ -#define __NR_HPUX_semctl 312 -#define __NR_HPUX_msgctl 313 -#define __NR_HPUX_shmctl 314 -#define __NR_HPUX_mpctl 315 -#define __NR_HPUX_exportfs 316 -#define __NR_HPUX_getpmsg 317 -#define __NR_HPUX_putpmsg 318 -/* 319 missing */ -#define __NR_HPUX_msync 320 -#define __NR_HPUX_msleep 321 -#define __NR_HPUX_mwakeup 322 -#define __NR_HPUX_msem_init 323 -#define __NR_HPUX_msem_remove 324 -#define __NR_HPUX_adjtime 325 -#define __NR_HPUX_kload 326 -#define __NR_HPUX_fattach 327 -#define __NR_HPUX_fdetach 328 -#define __NR_HPUX_serialize 329 -#define __NR_HPUX_statvfs 330 -#define __NR_HPUX_fstatvfs 331 -#define __NR_HPUX_lchown 332 -#define __NR_HPUX_getsid 333 -#define __NR_HPUX_sysfs 334 -/* 335, 336 missing */ -#define __NR_HPUX_sched_setparam 337 -#define __NR_HPUX_sched_getparam 338 -#define __NR_HPUX_sched_setscheduler 339 -#define __NR_HPUX_sched_getscheduler 340 -#define __NR_HPUX_sched_yield 341 -#define __NR_HPUX_sched_get_priority_max 342 -#define __NR_HPUX_sched_get_priority_min 343 -#define __NR_HPUX_sched_rr_get_interval 344 -#define __NR_HPUX_clock_settime 345 -#define __NR_HPUX_clock_gettime 346 -#define __NR_HPUX_clock_getres 347 -#define __NR_HPUX_timer_create 348 -#define __NR_HPUX_timer_delete 349 -#define __NR_HPUX_timer_settime 350 -#define __NR_HPUX_timer_gettime 351 -#define __NR_HPUX_timer_getoverrun 352 -#define __NR_HPUX_nanosleep 353 -#define __NR_HPUX_toolbox 354 -/* 355 missing */ -#define __NR_HPUX_getdents 356 -#define __NR_HPUX_getcontext 357 -#define __NR_HPUX_sysinfo 358 -#define __NR_HPUX_fcntl64 359 -#define __NR_HPUX_ftruncate64 360 -#define __NR_HPUX_fstat64 361 -#define __NR_HPUX_getdirentries64 362 -#define __NR_HPUX_getrlimit64 363 -#define __NR_HPUX_lockf64 364 -#define __NR_HPUX_lseek64 365 -#define __NR_HPUX_lstat64 366 -#define __NR_HPUX_mmap64 367 -#define __NR_HPUX_setrlimit64 368 -#define __NR_HPUX_stat64 369 -#define __NR_HPUX_truncate64 370 -#define __NR_HPUX_ulimit64 371 -#define __NR_HPUX_pread 372 -#define __NR_HPUX_preadv 373 -#define __NR_HPUX_pwrite 374 -#define __NR_HPUX_pwritev 375 -#define __NR_HPUX_pread64 376 -#define __NR_HPUX_preadv64 377 -#define __NR_HPUX_pwrite64 378 -#define __NR_HPUX_pwritev64 379 -#define __NR_HPUX_setcontext 380 -#define __NR_HPUX_sigaltstack 381 -#define __NR_HPUX_waitid 382 -#define __NR_HPUX_setpgrp 383 -#define __NR_HPUX_recvmsg2 384 -#define __NR_HPUX_sendmsg2 385 -#define __NR_HPUX_socket2 386 -#define __NR_HPUX_socketpair2 387 -#define __NR_HPUX_setregid 388 -#define __NR_HPUX_lwp_create 389 -#define __NR_HPUX_lwp_terminate 390 -#define __NR_HPUX_lwp_wait 391 -#define __NR_HPUX_lwp_suspend 392 -#define __NR_HPUX_lwp_resume 393 -/* 394 missing */ -#define __NR_HPUX_lwp_abort_syscall 395 -#define __NR_HPUX_lwp_info 396 -#define __NR_HPUX_lwp_kill 397 -#define __NR_HPUX_ksleep 398 -#define __NR_HPUX_kwakeup 399 -/* 400 missing */ -#define __NR_HPUX_pstat_getlwp 401 -#define __NR_HPUX_lwp_exit 402 -#define __NR_HPUX_lwp_continue 403 -#define __NR_HPUX_getacl 404 -#define __NR_HPUX_fgetacl 405 -#define __NR_HPUX_setacl 406 -#define __NR_HPUX_fsetacl 407 -#define __NR_HPUX_getaccess 408 -#define __NR_HPUX_lwp_mutex_init 409 -#define __NR_HPUX_lwp_mutex_lock_sys 410 -#define __NR_HPUX_lwp_mutex_unlock 411 -#define __NR_HPUX_lwp_cond_init 412 -#define __NR_HPUX_lwp_cond_signal 413 -#define __NR_HPUX_lwp_cond_broadcast 414 -#define __NR_HPUX_lwp_cond_wait_sys 415 -#define __NR_HPUX_lwp_getscheduler 416 -#define __NR_HPUX_lwp_setscheduler 417 -#define __NR_HPUX_lwp_getstate 418 -#define __NR_HPUX_lwp_setstate 419 -#define __NR_HPUX_lwp_detach 420 -#define __NR_HPUX_mlock 421 -#define __NR_HPUX_munlock 422 -#define __NR_HPUX_mlockall 423 -#define __NR_HPUX_munlockall 424 -#define __NR_HPUX_shm_open 425 -#define __NR_HPUX_shm_unlink 426 -#define __NR_HPUX_sigqueue 427 -#define __NR_HPUX_sigwaitinfo 428 -#define __NR_HPUX_sigtimedwait 429 -#define __NR_HPUX_sigwait 430 -#define __NR_HPUX_aio_read 431 -#define __NR_HPUX_aio_write 432 -#define __NR_HPUX_lio_listio 433 -#define __NR_HPUX_aio_error 434 -#define __NR_HPUX_aio_return 435 -#define __NR_HPUX_aio_cancel 436 -#define __NR_HPUX_aio_suspend 437 -#define __NR_HPUX_aio_fsync 438 -#define __NR_HPUX_mq_open 439 -#define __NR_HPUX_mq_close 440 -#define __NR_HPUX_mq_unlink 441 -#define __NR_HPUX_mq_send 442 -#define __NR_HPUX_mq_receive 443 -#define __NR_HPUX_mq_notify 444 -#define __NR_HPUX_mq_setattr 445 -#define __NR_HPUX_mq_getattr 446 -#define __NR_HPUX_ksem_open 447 -#define __NR_HPUX_ksem_unlink 448 -#define __NR_HPUX_ksem_close 449 -#define __NR_HPUX_ksem_post 450 -#define __NR_HPUX_ksem_wait 451 -#define __NR_HPUX_ksem_read 452 -#define __NR_HPUX_ksem_trywait 453 -#define __NR_HPUX_lwp_rwlock_init 454 -#define __NR_HPUX_lwp_rwlock_destroy 455 -#define __NR_HPUX_lwp_rwlock_rdlock_sys 456 -#define __NR_HPUX_lwp_rwlock_wrlock_sys 457 -#define __NR_HPUX_lwp_rwlock_tryrdlock 458 -#define __NR_HPUX_lwp_rwlock_trywrlock 459 -#define __NR_HPUX_lwp_rwlock_unlock 460 -#define __NR_HPUX_ttrace 461 -#define __NR_HPUX_ttrace_wait 462 -#define __NR_HPUX_lf_wire_mem 463 -#define __NR_HPUX_lf_unwire_mem 464 -#define __NR_HPUX_lf_send_pin_map 465 -#define __NR_HPUX_lf_free_buf 466 -#define __NR_HPUX_lf_wait_nq 467 -#define __NR_HPUX_lf_wakeup_conn_q 468 -#define __NR_HPUX_lf_unused 469 -#define __NR_HPUX_lwp_sema_init 470 -#define __NR_HPUX_lwp_sema_post 471 -#define __NR_HPUX_lwp_sema_wait 472 -#define __NR_HPUX_lwp_sema_trywait 473 -#define __NR_HPUX_lwp_sema_destroy 474 -#define __NR_HPUX_statvfs64 475 -#define __NR_HPUX_fstatvfs64 476 -#define __NR_HPUX_msh_register 477 -#define __NR_HPUX_ptrace64 478 -#define __NR_HPUX_sendfile 479 -#define __NR_HPUX_sendpath 480 -#define __NR_HPUX_sendfile64 481 -#define __NR_HPUX_sendpath64 482 -#define __NR_HPUX_modload 483 -#define __NR_HPUX_moduload 484 -#define __NR_HPUX_modpath 485 -#define __NR_HPUX_getksym 486 -#define __NR_HPUX_modadm 487 -#define __NR_HPUX_modstat 488 -#define __NR_HPUX_lwp_detached_exit 489 -#define __NR_HPUX_crashconf 490 -#define __NR_HPUX_siginhibit 491 -#define __NR_HPUX_sigenable 492 -#define __NR_HPUX_spuctl 493 -#define __NR_HPUX_zerokernelsum 494 -#define __NR_HPUX_nfs_kstat 495 -#define __NR_HPUX_aio_read64 496 -#define __NR_HPUX_aio_write64 497 -#define __NR_HPUX_aio_error64 498 -#define __NR_HPUX_aio_return64 499 -#define __NR_HPUX_aio_cancel64 500 -#define __NR_HPUX_aio_suspend64 501 -#define __NR_HPUX_aio_fsync64 502 -#define __NR_HPUX_lio_listio64 503 -#define __NR_HPUX_recv2 504 -#define __NR_HPUX_recvfrom2 505 -#define __NR_HPUX_send2 506 -#define __NR_HPUX_sendto2 507 -#define __NR_HPUX_acl 508 -#define __NR_HPUX___cnx_p2p_ctl 509 -#define __NR_HPUX___cnx_gsched_ctl 510 -#define __NR_HPUX___cnx_pmon_ctl 511 - -#define __NR_HPUX_syscalls 512 - -/* - * Linux system call numbers. - * - * Cary Coutant says that we should just use another syscall gateway - * page to avoid clashing with the HPUX space, and I think he's right: - * it will would keep a branch out of our syscall entry path, at the - * very least. If we decide to change it later, we can ``just'' tweak - * the LINUX_GATEWAY_ADDR define at the bottom and make __NR_Linux be - * 1024 or something. Oh, and recompile libc. =) - * - * 64-bit HPUX binaries get the syscall gateway address passed in a register - * from the kernel at startup, which seems a sane strategy. - */ - -#define __NR_Linux 0 -#define __NR_restart_syscall (__NR_Linux + 0) -#define __NR_exit (__NR_Linux + 1) -#define __NR_fork (__NR_Linux + 2) -#define __NR_read (__NR_Linux + 3) -#define __NR_write (__NR_Linux + 4) -#define __NR_open (__NR_Linux + 5) -#define __NR_close (__NR_Linux + 6) -#define __NR_waitpid (__NR_Linux + 7) -#define __NR_creat (__NR_Linux + 8) -#define __NR_link (__NR_Linux + 9) -#define __NR_unlink (__NR_Linux + 10) -#define __NR_execve (__NR_Linux + 11) -#define __NR_chdir (__NR_Linux + 12) -#define __NR_time (__NR_Linux + 13) -#define __NR_mknod (__NR_Linux + 14) -#define __NR_chmod (__NR_Linux + 15) -#define __NR_lchown (__NR_Linux + 16) -#define __NR_socket (__NR_Linux + 17) -#define __NR_stat (__NR_Linux + 18) -#define __NR_lseek (__NR_Linux + 19) -#define __NR_getpid (__NR_Linux + 20) -#define __NR_mount (__NR_Linux + 21) -#define __NR_bind (__NR_Linux + 22) -#define __NR_setuid (__NR_Linux + 23) -#define __NR_getuid (__NR_Linux + 24) -#define __NR_stime (__NR_Linux + 25) -#define __NR_ptrace (__NR_Linux + 26) -#define __NR_alarm (__NR_Linux + 27) -#define __NR_fstat (__NR_Linux + 28) -#define __NR_pause (__NR_Linux + 29) -#define __NR_utime (__NR_Linux + 30) -#define __NR_connect (__NR_Linux + 31) -#define __NR_listen (__NR_Linux + 32) -#define __NR_access (__NR_Linux + 33) -#define __NR_nice (__NR_Linux + 34) -#define __NR_accept (__NR_Linux + 35) -#define __NR_sync (__NR_Linux + 36) -#define __NR_kill (__NR_Linux + 37) -#define __NR_rename (__NR_Linux + 38) -#define __NR_mkdir (__NR_Linux + 39) -#define __NR_rmdir (__NR_Linux + 40) -#define __NR_dup (__NR_Linux + 41) -#define __NR_pipe (__NR_Linux + 42) -#define __NR_times (__NR_Linux + 43) -#define __NR_getsockname (__NR_Linux + 44) -#define __NR_brk (__NR_Linux + 45) -#define __NR_setgid (__NR_Linux + 46) -#define __NR_getgid (__NR_Linux + 47) -#define __NR_signal (__NR_Linux + 48) -#define __NR_geteuid (__NR_Linux + 49) -#define __NR_getegid (__NR_Linux + 50) -#define __NR_acct (__NR_Linux + 51) -#define __NR_umount2 (__NR_Linux + 52) -#define __NR_getpeername (__NR_Linux + 53) -#define __NR_ioctl (__NR_Linux + 54) -#define __NR_fcntl (__NR_Linux + 55) -#define __NR_socketpair (__NR_Linux + 56) -#define __NR_setpgid (__NR_Linux + 57) -#define __NR_send (__NR_Linux + 58) -#define __NR_uname (__NR_Linux + 59) -#define __NR_umask (__NR_Linux + 60) -#define __NR_chroot (__NR_Linux + 61) -#define __NR_ustat (__NR_Linux + 62) -#define __NR_dup2 (__NR_Linux + 63) -#define __NR_getppid (__NR_Linux + 64) -#define __NR_getpgrp (__NR_Linux + 65) -#define __NR_setsid (__NR_Linux + 66) -#define __NR_pivot_root (__NR_Linux + 67) -#define __NR_sgetmask (__NR_Linux + 68) -#define __NR_ssetmask (__NR_Linux + 69) -#define __NR_setreuid (__NR_Linux + 70) -#define __NR_setregid (__NR_Linux + 71) -#define __NR_mincore (__NR_Linux + 72) -#define __NR_sigpending (__NR_Linux + 73) -#define __NR_sethostname (__NR_Linux + 74) -#define __NR_setrlimit (__NR_Linux + 75) -#define __NR_getrlimit (__NR_Linux + 76) -#define __NR_getrusage (__NR_Linux + 77) -#define __NR_gettimeofday (__NR_Linux + 78) -#define __NR_settimeofday (__NR_Linux + 79) -#define __NR_getgroups (__NR_Linux + 80) -#define __NR_setgroups (__NR_Linux + 81) -#define __NR_sendto (__NR_Linux + 82) -#define __NR_symlink (__NR_Linux + 83) -#define __NR_lstat (__NR_Linux + 84) -#define __NR_readlink (__NR_Linux + 85) -#define __NR_uselib (__NR_Linux + 86) -#define __NR_swapon (__NR_Linux + 87) -#define __NR_reboot (__NR_Linux + 88) -#define __NR_mmap2 (__NR_Linux + 89) -#define __NR_mmap (__NR_Linux + 90) -#define __NR_munmap (__NR_Linux + 91) -#define __NR_truncate (__NR_Linux + 92) -#define __NR_ftruncate (__NR_Linux + 93) -#define __NR_fchmod (__NR_Linux + 94) -#define __NR_fchown (__NR_Linux + 95) -#define __NR_getpriority (__NR_Linux + 96) -#define __NR_setpriority (__NR_Linux + 97) -#define __NR_recv (__NR_Linux + 98) -#define __NR_statfs (__NR_Linux + 99) -#define __NR_fstatfs (__NR_Linux + 100) -#define __NR_stat64 (__NR_Linux + 101) -/* #define __NR_socketcall (__NR_Linux + 102) */ -#define __NR_syslog (__NR_Linux + 103) -#define __NR_setitimer (__NR_Linux + 104) -#define __NR_getitimer (__NR_Linux + 105) -#define __NR_capget (__NR_Linux + 106) -#define __NR_capset (__NR_Linux + 107) -#define __NR_pread64 (__NR_Linux + 108) -#define __NR_pwrite64 (__NR_Linux + 109) -#define __NR_getcwd (__NR_Linux + 110) -#define __NR_vhangup (__NR_Linux + 111) -#define __NR_fstat64 (__NR_Linux + 112) -#define __NR_vfork (__NR_Linux + 113) -#define __NR_wait4 (__NR_Linux + 114) -#define __NR_swapoff (__NR_Linux + 115) -#define __NR_sysinfo (__NR_Linux + 116) -#define __NR_shutdown (__NR_Linux + 117) -#define __NR_fsync (__NR_Linux + 118) -#define __NR_madvise (__NR_Linux + 119) -#define __NR_clone (__NR_Linux + 120) -#define __NR_setdomainname (__NR_Linux + 121) -#define __NR_sendfile (__NR_Linux + 122) -#define __NR_recvfrom (__NR_Linux + 123) -#define __NR_adjtimex (__NR_Linux + 124) -#define __NR_mprotect (__NR_Linux + 125) -#define __NR_sigprocmask (__NR_Linux + 126) -#define __NR_create_module (__NR_Linux + 127) -#define __NR_init_module (__NR_Linux + 128) -#define __NR_delete_module (__NR_Linux + 129) -#define __NR_get_kernel_syms (__NR_Linux + 130) -#define __NR_quotactl (__NR_Linux + 131) -#define __NR_getpgid (__NR_Linux + 132) -#define __NR_fchdir (__NR_Linux + 133) -#define __NR_bdflush (__NR_Linux + 134) -#define __NR_sysfs (__NR_Linux + 135) -#define __NR_personality (__NR_Linux + 136) -#define __NR_afs_syscall (__NR_Linux + 137) /* Syscall for Andrew File System */ -#define __NR_setfsuid (__NR_Linux + 138) -#define __NR_setfsgid (__NR_Linux + 139) -#define __NR__llseek (__NR_Linux + 140) -#define __NR_getdents (__NR_Linux + 141) -#define __NR__newselect (__NR_Linux + 142) -#define __NR_flock (__NR_Linux + 143) -#define __NR_msync (__NR_Linux + 144) -#define __NR_readv (__NR_Linux + 145) -#define __NR_writev (__NR_Linux + 146) -#define __NR_getsid (__NR_Linux + 147) -#define __NR_fdatasync (__NR_Linux + 148) -#define __NR__sysctl (__NR_Linux + 149) -#define __NR_mlock (__NR_Linux + 150) -#define __NR_munlock (__NR_Linux + 151) -#define __NR_mlockall (__NR_Linux + 152) -#define __NR_munlockall (__NR_Linux + 153) -#define __NR_sched_setparam (__NR_Linux + 154) -#define __NR_sched_getparam (__NR_Linux + 155) -#define __NR_sched_setscheduler (__NR_Linux + 156) -#define __NR_sched_getscheduler (__NR_Linux + 157) -#define __NR_sched_yield (__NR_Linux + 158) -#define __NR_sched_get_priority_max (__NR_Linux + 159) -#define __NR_sched_get_priority_min (__NR_Linux + 160) -#define __NR_sched_rr_get_interval (__NR_Linux + 161) -#define __NR_nanosleep (__NR_Linux + 162) -#define __NR_mremap (__NR_Linux + 163) -#define __NR_setresuid (__NR_Linux + 164) -#define __NR_getresuid (__NR_Linux + 165) -#define __NR_sigaltstack (__NR_Linux + 166) -#define __NR_query_module (__NR_Linux + 167) -#define __NR_poll (__NR_Linux + 168) -#define __NR_nfsservctl (__NR_Linux + 169) -#define __NR_setresgid (__NR_Linux + 170) -#define __NR_getresgid (__NR_Linux + 171) -#define __NR_prctl (__NR_Linux + 172) -#define __NR_rt_sigreturn (__NR_Linux + 173) -#define __NR_rt_sigaction (__NR_Linux + 174) -#define __NR_rt_sigprocmask (__NR_Linux + 175) -#define __NR_rt_sigpending (__NR_Linux + 176) -#define __NR_rt_sigtimedwait (__NR_Linux + 177) -#define __NR_rt_sigqueueinfo (__NR_Linux + 178) -#define __NR_rt_sigsuspend (__NR_Linux + 179) -#define __NR_chown (__NR_Linux + 180) -#define __NR_setsockopt (__NR_Linux + 181) -#define __NR_getsockopt (__NR_Linux + 182) -#define __NR_sendmsg (__NR_Linux + 183) -#define __NR_recvmsg (__NR_Linux + 184) -#define __NR_semop (__NR_Linux + 185) -#define __NR_semget (__NR_Linux + 186) -#define __NR_semctl (__NR_Linux + 187) -#define __NR_msgsnd (__NR_Linux + 188) -#define __NR_msgrcv (__NR_Linux + 189) -#define __NR_msgget (__NR_Linux + 190) -#define __NR_msgctl (__NR_Linux + 191) -#define __NR_shmat (__NR_Linux + 192) -#define __NR_shmdt (__NR_Linux + 193) -#define __NR_shmget (__NR_Linux + 194) -#define __NR_shmctl (__NR_Linux + 195) - -#define __NR_getpmsg (__NR_Linux + 196) /* Somebody *wants* streams? */ -#define __NR_putpmsg (__NR_Linux + 197) - -#define __NR_lstat64 (__NR_Linux + 198) -#define __NR_truncate64 (__NR_Linux + 199) -#define __NR_ftruncate64 (__NR_Linux + 200) -#define __NR_getdents64 (__NR_Linux + 201) -#define __NR_fcntl64 (__NR_Linux + 202) -#define __NR_attrctl (__NR_Linux + 203) -#define __NR_acl_get (__NR_Linux + 204) -#define __NR_acl_set (__NR_Linux + 205) -#define __NR_gettid (__NR_Linux + 206) -#define __NR_readahead (__NR_Linux + 207) -#define __NR_tkill (__NR_Linux + 208) -#define __NR_sendfile64 (__NR_Linux + 209) -#define __NR_futex (__NR_Linux + 210) -#define __NR_sched_setaffinity (__NR_Linux + 211) -#define __NR_sched_getaffinity (__NR_Linux + 212) -#define __NR_set_thread_area (__NR_Linux + 213) -#define __NR_get_thread_area (__NR_Linux + 214) -#define __NR_io_setup (__NR_Linux + 215) -#define __NR_io_destroy (__NR_Linux + 216) -#define __NR_io_getevents (__NR_Linux + 217) -#define __NR_io_submit (__NR_Linux + 218) -#define __NR_io_cancel (__NR_Linux + 219) -#define __NR_alloc_hugepages (__NR_Linux + 220) -#define __NR_free_hugepages (__NR_Linux + 221) -#define __NR_exit_group (__NR_Linux + 222) -#define __NR_lookup_dcookie (__NR_Linux + 223) -#define __NR_epoll_create (__NR_Linux + 224) -#define __NR_epoll_ctl (__NR_Linux + 225) -#define __NR_epoll_wait (__NR_Linux + 226) -#define __NR_remap_file_pages (__NR_Linux + 227) -#define __NR_semtimedop (__NR_Linux + 228) -#define __NR_mq_open (__NR_Linux + 229) -#define __NR_mq_unlink (__NR_Linux + 230) -#define __NR_mq_timedsend (__NR_Linux + 231) -#define __NR_mq_timedreceive (__NR_Linux + 232) -#define __NR_mq_notify (__NR_Linux + 233) -#define __NR_mq_getsetattr (__NR_Linux + 234) -#define __NR_waitid (__NR_Linux + 235) -#define __NR_fadvise64_64 (__NR_Linux + 236) -#define __NR_set_tid_address (__NR_Linux + 237) -#define __NR_setxattr (__NR_Linux + 238) -#define __NR_lsetxattr (__NR_Linux + 239) -#define __NR_fsetxattr (__NR_Linux + 240) -#define __NR_getxattr (__NR_Linux + 241) -#define __NR_lgetxattr (__NR_Linux + 242) -#define __NR_fgetxattr (__NR_Linux + 243) -#define __NR_listxattr (__NR_Linux + 244) -#define __NR_llistxattr (__NR_Linux + 245) -#define __NR_flistxattr (__NR_Linux + 246) -#define __NR_removexattr (__NR_Linux + 247) -#define __NR_lremovexattr (__NR_Linux + 248) -#define __NR_fremovexattr (__NR_Linux + 249) -#define __NR_timer_create (__NR_Linux + 250) -#define __NR_timer_settime (__NR_Linux + 251) -#define __NR_timer_gettime (__NR_Linux + 252) -#define __NR_timer_getoverrun (__NR_Linux + 253) -#define __NR_timer_delete (__NR_Linux + 254) -#define __NR_clock_settime (__NR_Linux + 255) -#define __NR_clock_gettime (__NR_Linux + 256) -#define __NR_clock_getres (__NR_Linux + 257) -#define __NR_clock_nanosleep (__NR_Linux + 258) -#define __NR_tgkill (__NR_Linux + 259) -#define __NR_mbind (__NR_Linux + 260) -#define __NR_get_mempolicy (__NR_Linux + 261) -#define __NR_set_mempolicy (__NR_Linux + 262) -#define __NR_vserver (__NR_Linux + 263) -#define __NR_add_key (__NR_Linux + 264) -#define __NR_request_key (__NR_Linux + 265) -#define __NR_keyctl (__NR_Linux + 266) -#define __NR_ioprio_set (__NR_Linux + 267) -#define __NR_ioprio_get (__NR_Linux + 268) -#define __NR_inotify_init (__NR_Linux + 269) -#define __NR_inotify_add_watch (__NR_Linux + 270) -#define __NR_inotify_rm_watch (__NR_Linux + 271) -#define __NR_migrate_pages (__NR_Linux + 272) -#define __NR_pselect6 (__NR_Linux + 273) -#define __NR_ppoll (__NR_Linux + 274) -#define __NR_openat (__NR_Linux + 275) -#define __NR_mkdirat (__NR_Linux + 276) -#define __NR_mknodat (__NR_Linux + 277) -#define __NR_fchownat (__NR_Linux + 278) -#define __NR_futimesat (__NR_Linux + 279) -#define __NR_fstatat64 (__NR_Linux + 280) -#define __NR_unlinkat (__NR_Linux + 281) -#define __NR_renameat (__NR_Linux + 282) -#define __NR_linkat (__NR_Linux + 283) -#define __NR_symlinkat (__NR_Linux + 284) -#define __NR_readlinkat (__NR_Linux + 285) -#define __NR_fchmodat (__NR_Linux + 286) -#define __NR_faccessat (__NR_Linux + 287) -#define __NR_unshare (__NR_Linux + 288) -#define __NR_set_robust_list (__NR_Linux + 289) -#define __NR_get_robust_list (__NR_Linux + 290) -#define __NR_splice (__NR_Linux + 291) -#define __NR_sync_file_range (__NR_Linux + 292) -#define __NR_tee (__NR_Linux + 293) -#define __NR_vmsplice (__NR_Linux + 294) -#define __NR_move_pages (__NR_Linux + 295) -#define __NR_getcpu (__NR_Linux + 296) -#define __NR_epoll_pwait (__NR_Linux + 297) -#define __NR_statfs64 (__NR_Linux + 298) -#define __NR_fstatfs64 (__NR_Linux + 299) -#define __NR_kexec_load (__NR_Linux + 300) -#define __NR_utimensat (__NR_Linux + 301) -#define __NR_signalfd (__NR_Linux + 302) -#define __NR_timerfd (__NR_Linux + 303) -#define __NR_eventfd (__NR_Linux + 304) -#define __NR_fallocate (__NR_Linux + 305) -#define __NR_timerfd_create (__NR_Linux + 306) -#define __NR_timerfd_settime (__NR_Linux + 307) -#define __NR_timerfd_gettime (__NR_Linux + 308) -#define __NR_signalfd4 (__NR_Linux + 309) -#define __NR_eventfd2 (__NR_Linux + 310) -#define __NR_epoll_create1 (__NR_Linux + 311) -#define __NR_dup3 (__NR_Linux + 312) -#define __NR_pipe2 (__NR_Linux + 313) -#define __NR_inotify_init1 (__NR_Linux + 314) -#define __NR_preadv (__NR_Linux + 315) -#define __NR_pwritev (__NR_Linux + 316) -#define __NR_rt_tgsigqueueinfo (__NR_Linux + 317) -#define __NR_perf_event_open (__NR_Linux + 318) -#define __NR_recvmmsg (__NR_Linux + 319) -#define __NR_accept4 (__NR_Linux + 320) -#define __NR_prlimit64 (__NR_Linux + 321) -#define __NR_fanotify_init (__NR_Linux + 322) -#define __NR_fanotify_mark (__NR_Linux + 323) -#define __NR_clock_adjtime (__NR_Linux + 324) -#define __NR_name_to_handle_at (__NR_Linux + 325) -#define __NR_open_by_handle_at (__NR_Linux + 326) -#define __NR_syncfs (__NR_Linux + 327) -#define __NR_setns (__NR_Linux + 328) -#define __NR_sendmmsg (__NR_Linux + 329) - -#define __NR_Linux_syscalls (__NR_sendmmsg + 1) - - -#define __IGNORE_select /* newselect */ -#define __IGNORE_fadvise64 /* fadvise64_64 */ -#define __IGNORE_utimes /* utime */ - - -#define HPUX_GATEWAY_ADDR 0xC0000004 -#define LINUX_GATEWAY_ADDR 0x100 +#include <uapi/asm/unistd.h> -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ #define SYS_ify(syscall_name) __NR_##syscall_name @@ -1008,5 +176,4 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#endif /* __KERNEL__ */ #endif /* _ASM_PARISC_UNISTD_H_ */ diff --git a/arch/parisc/include/asm/user.h b/arch/parisc/include/asm/user.h deleted file mode 100644 index 80224753e50..00000000000 --- a/arch/parisc/include/asm/user.h +++ /dev/null @@ -1,5 +0,0 @@ -/* This file should not exist, but lots of generic code still includes - it. It's a hangover from old a.out days and the traditional core - dump format. We are ELF-only, and so are our core dumps. If we - need to support HP/UX core format then we'll do it here - eventually. */ diff --git a/arch/parisc/include/asm/vga.h b/arch/parisc/include/asm/vga.h deleted file mode 100644 index 171399a88ca..00000000000 --- a/arch/parisc/include/asm/vga.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_PARISC_VGA_H__ -#define __ASM_PARISC_VGA_H__ - -/* nothing */ - -#endif /* __ASM_PARISC_VGA_H__ */ diff --git a/arch/parisc/include/asm/xor.h b/arch/parisc/include/asm/xor.h deleted file mode 100644 index c82eb12a5b1..00000000000 --- a/arch/parisc/include/asm/xor.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/xor.h> diff --git a/arch/parisc/include/uapi/asm/Kbuild b/arch/parisc/include/uapi/asm/Kbuild index baebb3da1d4..a580642555b 100644 --- a/arch/parisc/include/uapi/asm/Kbuild +++ b/arch/parisc/include/uapi/asm/Kbuild @@ -1,3 +1,31 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += bitsperlong.h +header-y += byteorder.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += mman.h +header-y += msgbuf.h +header-y += pdc.h +header-y += posix_types.h +header-y += ptrace.h +header-y += resource.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += unistd.h diff --git a/arch/parisc/include/asm/bitsperlong.h b/arch/parisc/include/uapi/asm/bitsperlong.h index 75196b415d3..75196b415d3 100644 --- a/arch/parisc/include/asm/bitsperlong.h +++ b/arch/parisc/include/uapi/asm/bitsperlong.h diff --git a/arch/parisc/include/asm/byteorder.h b/arch/parisc/include/uapi/asm/byteorder.h index 58af2c5f5d6..58af2c5f5d6 100644 --- a/arch/parisc/include/asm/byteorder.h +++ b/arch/parisc/include/uapi/asm/byteorder.h diff --git a/arch/parisc/include/asm/errno.h b/arch/parisc/include/uapi/asm/errno.h index 135ad6047e5..135ad6047e5 100644 --- a/arch/parisc/include/asm/errno.h +++ b/arch/parisc/include/uapi/asm/errno.h diff --git a/arch/parisc/include/asm/fcntl.h b/arch/parisc/include/uapi/asm/fcntl.h index 0304b92ccfe..0304b92ccfe 100644 --- a/arch/parisc/include/asm/fcntl.h +++ b/arch/parisc/include/uapi/asm/fcntl.h diff --git a/arch/parisc/include/asm/ioctl.h b/arch/parisc/include/uapi/asm/ioctl.h index ec8efa02bed..ec8efa02bed 100644 --- a/arch/parisc/include/asm/ioctl.h +++ b/arch/parisc/include/uapi/asm/ioctl.h diff --git a/arch/parisc/include/asm/ioctls.h b/arch/parisc/include/uapi/asm/ioctls.h index 054ec06f9e2..054ec06f9e2 100644 --- a/arch/parisc/include/asm/ioctls.h +++ b/arch/parisc/include/uapi/asm/ioctls.h diff --git a/arch/parisc/include/asm/ipcbuf.h b/arch/parisc/include/uapi/asm/ipcbuf.h index bd956c42578..bd956c42578 100644 --- a/arch/parisc/include/asm/ipcbuf.h +++ b/arch/parisc/include/uapi/asm/ipcbuf.h diff --git a/arch/parisc/include/asm/mman.h b/arch/parisc/include/uapi/asm/mman.h index 12219ebce86..12219ebce86 100644 --- a/arch/parisc/include/asm/mman.h +++ b/arch/parisc/include/uapi/asm/mman.h diff --git a/arch/parisc/include/asm/msgbuf.h b/arch/parisc/include/uapi/asm/msgbuf.h index fe88f264941..fe88f264941 100644 --- a/arch/parisc/include/asm/msgbuf.h +++ b/arch/parisc/include/uapi/asm/msgbuf.h diff --git a/arch/parisc/include/uapi/asm/pdc.h b/arch/parisc/include/uapi/asm/pdc.h new file mode 100644 index 00000000000..702498f7705 --- /dev/null +++ b/arch/parisc/include/uapi/asm/pdc.h @@ -0,0 +1,427 @@ +#ifndef _UAPI_PARISC_PDC_H +#define _UAPI_PARISC_PDC_H + +/* + * PDC return values ... + * All PDC calls return a subset of these errors. + */ + +#define PDC_WARN 3 /* Call completed with a warning */ +#define PDC_REQ_ERR_1 2 /* See above */ +#define PDC_REQ_ERR_0 1 /* Call would generate a requestor error */ +#define PDC_OK 0 /* Call completed successfully */ +#define PDC_BAD_PROC -1 /* Called non-existent procedure*/ +#define PDC_BAD_OPTION -2 /* Called with non-existent option */ +#define PDC_ERROR -3 /* Call could not complete without an error */ +#define PDC_NE_MOD -5 /* Module not found */ +#define PDC_NE_CELL_MOD -7 /* Cell module not found */ +#define PDC_INVALID_ARG -10 /* Called with an invalid argument */ +#define PDC_BUS_POW_WARN -12 /* Call could not complete in allowed power budget */ +#define PDC_NOT_NARROW -17 /* Narrow mode not supported */ + +/* + * PDC entry points... + */ + +#define PDC_POW_FAIL 1 /* perform a power-fail */ +#define PDC_POW_FAIL_PREPARE 0 /* prepare for powerfail */ + +#define PDC_CHASSIS 2 /* PDC-chassis functions */ +#define PDC_CHASSIS_DISP 0 /* update chassis display */ +#define PDC_CHASSIS_WARN 1 /* return chassis warnings */ +#define PDC_CHASSIS_DISPWARN 2 /* update&return chassis status */ +#define PDC_RETURN_CHASSIS_INFO 128 /* HVERSION dependent: return chassis LED/LCD info */ + +#define PDC_PIM 3 /* Get PIM data */ +#define PDC_PIM_HPMC 0 /* Transfer HPMC data */ +#define PDC_PIM_RETURN_SIZE 1 /* Get Max buffer needed for PIM*/ +#define PDC_PIM_LPMC 2 /* Transfer HPMC data */ +#define PDC_PIM_SOFT_BOOT 3 /* Transfer Soft Boot data */ +#define PDC_PIM_TOC 4 /* Transfer TOC data */ + +#define PDC_MODEL 4 /* PDC model information call */ +#define PDC_MODEL_INFO 0 /* returns information */ +#define PDC_MODEL_BOOTID 1 /* set the BOOT_ID */ +#define PDC_MODEL_VERSIONS 2 /* returns cpu-internal versions*/ +#define PDC_MODEL_SYSMODEL 3 /* return system model info */ +#define PDC_MODEL_ENSPEC 4 /* enable specific option */ +#define PDC_MODEL_DISPEC 5 /* disable specific option */ +#define PDC_MODEL_CPU_ID 6 /* returns cpu-id (only newer machines!) */ +#define PDC_MODEL_CAPABILITIES 7 /* returns OS32/OS64-flags */ +/* Values for PDC_MODEL_CAPABILITIES non-equivalent virtual aliasing support */ +#define PDC_MODEL_OS64 (1 << 0) +#define PDC_MODEL_OS32 (1 << 1) +#define PDC_MODEL_IOPDIR_FDC (1 << 2) +#define PDC_MODEL_NVA_MASK (3 << 4) +#define PDC_MODEL_NVA_SUPPORTED (0 << 4) +#define PDC_MODEL_NVA_SLOW (1 << 4) +#define PDC_MODEL_NVA_UNSUPPORTED (3 << 4) +#define PDC_MODEL_GET_BOOT__OP 8 /* returns boot test options */ +#define PDC_MODEL_SET_BOOT__OP 9 /* set boot test options */ + +#define PA89_INSTRUCTION_SET 0x4 /* capatibilies returned */ +#define PA90_INSTRUCTION_SET 0x8 + +#define PDC_CACHE 5 /* return/set cache (& TLB) info*/ +#define PDC_CACHE_INFO 0 /* returns information */ +#define PDC_CACHE_SET_COH 1 /* set coherence state */ +#define PDC_CACHE_RET_SPID 2 /* returns space-ID bits */ + +#define PDC_HPA 6 /* return HPA of processor */ +#define PDC_HPA_PROCESSOR 0 +#define PDC_HPA_MODULES 1 + +#define PDC_COPROC 7 /* Co-Processor (usually FP unit(s)) */ +#define PDC_COPROC_CFG 0 /* Co-Processor Cfg (FP unit(s) enabled?) */ + +#define PDC_IODC 8 /* talk to IODC */ +#define PDC_IODC_READ 0 /* read IODC entry point */ +/* PDC_IODC_RI_ * INDEX parameter of PDC_IODC_READ */ +#define PDC_IODC_RI_DATA_BYTES 0 /* IODC Data Bytes */ +/* 1, 2 obsolete - HVERSION dependent*/ +#define PDC_IODC_RI_INIT 3 /* Initialize module */ +#define PDC_IODC_RI_IO 4 /* Module input/output */ +#define PDC_IODC_RI_SPA 5 /* Module input/output */ +#define PDC_IODC_RI_CONFIG 6 /* Module input/output */ +/* 7 obsolete - HVERSION dependent */ +#define PDC_IODC_RI_TEST 8 /* Module input/output */ +#define PDC_IODC_RI_TLB 9 /* Module input/output */ +#define PDC_IODC_NINIT 2 /* non-destructive init */ +#define PDC_IODC_DINIT 3 /* destructive init */ +#define PDC_IODC_MEMERR 4 /* check for memory errors */ +#define PDC_IODC_INDEX_DATA 0 /* get first 16 bytes from mod IODC */ +#define PDC_IODC_BUS_ERROR -4 /* bus error return value */ +#define PDC_IODC_INVALID_INDEX -5 /* invalid index return value */ +#define PDC_IODC_COUNT -6 /* count is too small */ + +#define PDC_TOD 9 /* time-of-day clock (TOD) */ +#define PDC_TOD_READ 0 /* read TOD */ +#define PDC_TOD_WRITE 1 /* write TOD */ + + +#define PDC_STABLE 10 /* stable storage (sprockets) */ +#define PDC_STABLE_READ 0 +#define PDC_STABLE_WRITE 1 +#define PDC_STABLE_RETURN_SIZE 2 +#define PDC_STABLE_VERIFY_CONTENTS 3 +#define PDC_STABLE_INITIALIZE 4 + +#define PDC_NVOLATILE 11 /* often not implemented */ + +#define PDC_ADD_VALID 12 /* Memory validation PDC call */ +#define PDC_ADD_VALID_VERIFY 0 /* Make PDC_ADD_VALID verify region */ + +#define PDC_INSTR 15 /* get instr to invoke PDCE_CHECK() */ + +#define PDC_PROC 16 /* (sprockets) */ + +#define PDC_CONFIG 16 /* (sprockets) */ +#define PDC_CONFIG_DECONFIG 0 +#define PDC_CONFIG_DRECONFIG 1 +#define PDC_CONFIG_DRETURN_CONFIG 2 + +#define PDC_BLOCK_TLB 18 /* manage hardware block-TLB */ +#define PDC_BTLB_INFO 0 /* returns parameter */ +#define PDC_BTLB_INSERT 1 /* insert BTLB entry */ +#define PDC_BTLB_PURGE 2 /* purge BTLB entries */ +#define PDC_BTLB_PURGE_ALL 3 /* purge all BTLB entries */ + +#define PDC_TLB 19 /* manage hardware TLB miss handling */ +#define PDC_TLB_INFO 0 /* returns parameter */ +#define PDC_TLB_SETUP 1 /* set up miss handling */ + +#define PDC_MEM 20 /* Manage memory */ +#define PDC_MEM_MEMINFO 0 +#define PDC_MEM_ADD_PAGE 1 +#define PDC_MEM_CLEAR_PDT 2 +#define PDC_MEM_READ_PDT 3 +#define PDC_MEM_RESET_CLEAR 4 +#define PDC_MEM_GOODMEM 5 +#define PDC_MEM_TABLE 128 /* Non contig mem map (sprockets) */ +#define PDC_MEM_RETURN_ADDRESS_TABLE PDC_MEM_TABLE +#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES_SIZE 131 +#define PDC_MEM_GET_MEMORY_SYSTEM_TABLES 132 +#define PDC_MEM_GET_PHYSICAL_LOCATION_FROM_MEMORY_ADDRESS 133 + +#define PDC_MEM_RET_SBE_REPLACED 5 /* PDC_MEM return values */ +#define PDC_MEM_RET_DUPLICATE_ENTRY 4 +#define PDC_MEM_RET_BUF_SIZE_SMALL 1 +#define PDC_MEM_RET_PDT_FULL -11 +#define PDC_MEM_RET_INVALID_PHYSICAL_LOCATION ~0ULL + +#define PDC_PSW 21 /* Get/Set default System Mask */ +#define PDC_PSW_MASK 0 /* Return mask */ +#define PDC_PSW_GET_DEFAULTS 1 /* Return defaults */ +#define PDC_PSW_SET_DEFAULTS 2 /* Set default */ +#define PDC_PSW_ENDIAN_BIT 1 /* set for big endian */ +#define PDC_PSW_WIDE_BIT 2 /* set for wide mode */ + +#define PDC_SYSTEM_MAP 22 /* find system modules */ +#define PDC_FIND_MODULE 0 +#define PDC_FIND_ADDRESS 1 +#define PDC_TRANSLATE_PATH 2 + +#define PDC_SOFT_POWER 23 /* soft power switch */ +#define PDC_SOFT_POWER_INFO 0 /* return info about the soft power switch */ +#define PDC_SOFT_POWER_ENABLE 1 /* enable/disable soft power switch */ + + +/* HVERSION dependent */ + +/* The PDC_MEM_MAP calls */ +#define PDC_MEM_MAP 128 /* on s700: return page info */ +#define PDC_MEM_MAP_HPA 0 /* returns hpa of a module */ + +#define PDC_EEPROM 129 /* EEPROM access */ +#define PDC_EEPROM_READ_WORD 0 +#define PDC_EEPROM_WRITE_WORD 1 +#define PDC_EEPROM_READ_BYTE 2 +#define PDC_EEPROM_WRITE_BYTE 3 +#define PDC_EEPROM_EEPROM_PASSWORD -1000 + +#define PDC_NVM 130 /* NVM (non-volatile memory) access */ +#define PDC_NVM_READ_WORD 0 +#define PDC_NVM_WRITE_WORD 1 +#define PDC_NVM_READ_BYTE 2 +#define PDC_NVM_WRITE_BYTE 3 + +#define PDC_SEED_ERROR 132 /* (sprockets) */ + +#define PDC_IO 135 /* log error info, reset IO system */ +#define PDC_IO_READ_AND_CLEAR_ERRORS 0 +#define PDC_IO_RESET 1 +#define PDC_IO_RESET_DEVICES 2 +/* sets bits 6&7 (little endian) of the HcControl Register */ +#define PDC_IO_USB_SUSPEND 0xC000000000000000 +#define PDC_IO_EEPROM_IO_ERR_TABLE_FULL -5 /* return value */ +#define PDC_IO_NO_SUSPEND -6 /* return value */ + +#define PDC_BROADCAST_RESET 136 /* reset all processors */ +#define PDC_DO_RESET 0 /* option: perform a broadcast reset */ +#define PDC_DO_FIRM_TEST_RESET 1 /* Do broadcast reset with bitmap */ +#define PDC_BR_RECONFIGURATION 2 /* reset w/reconfiguration */ +#define PDC_FIRM_TEST_MAGIC 0xab9ec36fUL /* for this reboot only */ + +#define PDC_LAN_STATION_ID 138 /* Hversion dependent mechanism for */ +#define PDC_LAN_STATION_ID_READ 0 /* getting the lan station address */ + +#define PDC_LAN_STATION_ID_SIZE 6 + +#define PDC_CHECK_RANGES 139 /* (sprockets) */ + +#define PDC_NV_SECTIONS 141 /* (sprockets) */ + +#define PDC_PERFORMANCE 142 /* performance monitoring */ + +#define PDC_SYSTEM_INFO 143 /* system information */ +#define PDC_SYSINFO_RETURN_INFO_SIZE 0 +#define PDC_SYSINFO_RRETURN_SYS_INFO 1 +#define PDC_SYSINFO_RRETURN_ERRORS 2 +#define PDC_SYSINFO_RRETURN_WARNINGS 3 +#define PDC_SYSINFO_RETURN_REVISIONS 4 +#define PDC_SYSINFO_RRETURN_DIAGNOSE 5 +#define PDC_SYSINFO_RRETURN_HV_DIAGNOSE 1005 + +#define PDC_RDR 144 /* (sprockets) */ +#define PDC_RDR_READ_BUFFER 0 +#define PDC_RDR_READ_SINGLE 1 +#define PDC_RDR_WRITE_SINGLE 2 + +#define PDC_INTRIGUE 145 /* (sprockets) */ +#define PDC_INTRIGUE_WRITE_BUFFER 0 +#define PDC_INTRIGUE_GET_SCRATCH_BUFSIZE 1 +#define PDC_INTRIGUE_START_CPU_COUNTERS 2 +#define PDC_INTRIGUE_STOP_CPU_COUNTERS 3 + +#define PDC_STI 146 /* STI access */ +/* same as PDC_PCI_XXX values (see below) */ + +/* Legacy PDC definitions for same stuff */ +#define PDC_PCI_INDEX 147 +#define PDC_PCI_INTERFACE_INFO 0 +#define PDC_PCI_SLOT_INFO 1 +#define PDC_PCI_INFLIGHT_BYTES 2 +#define PDC_PCI_READ_CONFIG 3 +#define PDC_PCI_WRITE_CONFIG 4 +#define PDC_PCI_READ_PCI_IO 5 +#define PDC_PCI_WRITE_PCI_IO 6 +#define PDC_PCI_READ_CONFIG_DELAY 7 +#define PDC_PCI_UPDATE_CONFIG_DELAY 8 +#define PDC_PCI_PCI_PATH_TO_PCI_HPA 9 +#define PDC_PCI_PCI_HPA_TO_PCI_PATH 10 +#define PDC_PCI_PCI_PATH_TO_PCI_BUS 11 +#define PDC_PCI_PCI_RESERVED 12 +#define PDC_PCI_PCI_INT_ROUTE_SIZE 13 +#define PDC_PCI_GET_INT_TBL_SIZE PDC_PCI_PCI_INT_ROUTE_SIZE +#define PDC_PCI_PCI_INT_ROUTE 14 +#define PDC_PCI_GET_INT_TBL PDC_PCI_PCI_INT_ROUTE +#define PDC_PCI_READ_MON_TYPE 15 +#define PDC_PCI_WRITE_MON_TYPE 16 + + +/* Get SCSI Interface Card info: SDTR, SCSI ID, mode (SE vs LVD) */ +#define PDC_INITIATOR 163 +#define PDC_GET_INITIATOR 0 +#define PDC_SET_INITIATOR 1 +#define PDC_DELETE_INITIATOR 2 +#define PDC_RETURN_TABLE_SIZE 3 +#define PDC_RETURN_TABLE 4 + +#define PDC_LINK 165 /* (sprockets) */ +#define PDC_LINK_PCI_ENTRY_POINTS 0 /* list (Arg1) = 0 */ +#define PDC_LINK_USB_ENTRY_POINTS 1 /* list (Arg1) = 1 */ + +/* cl_class + * page 3-33 of IO-Firmware ARS + * IODC ENTRY_INIT(Search first) RET[1] + */ +#define CL_NULL 0 /* invalid */ +#define CL_RANDOM 1 /* random access (as disk) */ +#define CL_SEQU 2 /* sequential access (as tape) */ +#define CL_DUPLEX 7 /* full-duplex point-to-point (RS-232, Net) */ +#define CL_KEYBD 8 /* half-duplex console (HIL Keyboard) */ +#define CL_DISPL 9 /* half-duplex console (display) */ +#define CL_FC 10 /* FiberChannel access media */ + +/* IODC ENTRY_INIT() */ +#define ENTRY_INIT_SRCH_FRST 2 +#define ENTRY_INIT_SRCH_NEXT 3 +#define ENTRY_INIT_MOD_DEV 4 +#define ENTRY_INIT_DEV 5 +#define ENTRY_INIT_MOD 6 +#define ENTRY_INIT_MSG 9 + +/* IODC ENTRY_IO() */ +#define ENTRY_IO_BOOTIN 0 +#define ENTRY_IO_BOOTOUT 1 +#define ENTRY_IO_CIN 2 +#define ENTRY_IO_COUT 3 +#define ENTRY_IO_CLOSE 4 +#define ENTRY_IO_GETMSG 9 +#define ENTRY_IO_BBLOCK_IN 16 +#define ENTRY_IO_BBLOCK_OUT 17 + +/* IODC ENTRY_SPA() */ + +/* IODC ENTRY_CONFIG() */ + +/* IODC ENTRY_TEST() */ + +/* IODC ENTRY_TLB() */ + +/* constants for OS (NVM...) */ +#define OS_ID_NONE 0 /* Undefined OS ID */ +#define OS_ID_HPUX 1 /* HP-UX OS */ +#define OS_ID_MPEXL 2 /* MPE XL OS */ +#define OS_ID_OSF 3 /* OSF OS */ +#define OS_ID_HPRT 4 /* HP-RT OS */ +#define OS_ID_NOVEL 5 /* NOVELL OS */ +#define OS_ID_LINUX 6 /* Linux */ + + +/* constants for PDC_CHASSIS */ +#define OSTAT_OFF 0 +#define OSTAT_FLT 1 +#define OSTAT_TEST 2 +#define OSTAT_INIT 3 +#define OSTAT_SHUT 4 +#define OSTAT_WARN 5 +#define OSTAT_RUN 6 +#define OSTAT_ON 7 + +/* Page Zero constant offsets used by the HPMC handler */ +#define BOOT_CONSOLE_HPA_OFFSET 0x3c0 +#define BOOT_CONSOLE_SPA_OFFSET 0x3c4 +#define BOOT_CONSOLE_PATH_OFFSET 0x3a8 + +/* size of the pdc_result buffer for firmware.c */ +#define NUM_PDC_RESULT 32 + +#if !defined(__ASSEMBLY__) + +#include <linux/types.h> + + +/* flags of the device_path */ +#define PF_AUTOBOOT 0x80 +#define PF_AUTOSEARCH 0x40 +#define PF_TIMER 0x0F + +struct device_path { /* page 1-69 */ + unsigned char flags; /* flags see above! */ + unsigned char bc[6]; /* bus converter routing info */ + unsigned char mod; + unsigned int layers[6];/* device-specific layer-info */ +} __attribute__((aligned(8))) ; + +struct pz_device { + struct device_path dp; /* see above */ + /* struct iomod *hpa; */ + unsigned int hpa; /* HPA base address */ + /* char *spa; */ + unsigned int spa; /* SPA base address */ + /* int (*iodc_io)(struct iomod*, ...); */ + unsigned int iodc_io; /* device entry point */ + short pad; /* reserved */ + unsigned short cl_class;/* see below */ +} __attribute__((aligned(8))) ; + +struct zeropage { + /* [0x000] initialize vectors (VEC) */ + unsigned int vec_special; /* must be zero */ + /* int (*vec_pow_fail)(void);*/ + unsigned int vec_pow_fail; /* power failure handler */ + /* int (*vec_toc)(void); */ + unsigned int vec_toc; + unsigned int vec_toclen; + /* int (*vec_rendz)(void); */ + unsigned int vec_rendz; + int vec_pow_fail_flen; + int vec_pad[10]; + + /* [0x040] reserved processor dependent */ + int pad0[112]; + + /* [0x200] reserved */ + int pad1[84]; + + /* [0x350] memory configuration (MC) */ + int memc_cont; /* contiguous mem size (bytes) */ + int memc_phsize; /* physical memory size */ + int memc_adsize; /* additional mem size, bytes of SPA space used by PDC */ + unsigned int mem_pdc_hi; /* used for 64-bit */ + + /* [0x360] various parameters for the boot-CPU */ + /* unsigned int *mem_booterr[8]; */ + unsigned int mem_booterr[8]; /* ptr to boot errors */ + unsigned int mem_free; /* first location, where OS can be loaded */ + /* struct iomod *mem_hpa; */ + unsigned int mem_hpa; /* HPA of the boot-CPU */ + /* int (*mem_pdc)(int, ...); */ + unsigned int mem_pdc; /* PDC entry point */ + unsigned int mem_10msec; /* number of clock ticks in 10msec */ + + /* [0x390] initial memory module (IMM) */ + /* struct iomod *imm_hpa; */ + unsigned int imm_hpa; /* HPA of the IMM */ + int imm_soft_boot; /* 0 = was hard boot, 1 = was soft boot */ + unsigned int imm_spa_size; /* SPA size of the IMM in bytes */ + unsigned int imm_max_mem; /* bytes of mem in IMM */ + + /* [0x3A0] boot console, display device and keyboard */ + struct pz_device mem_cons; /* description of console device */ + struct pz_device mem_boot; /* description of boot device */ + struct pz_device mem_kbd; /* description of keyboard device */ + + /* [0x430] reserved */ + int pad430[116]; + + /* [0x600] processor dependent */ + __u32 pad600[1]; + __u32 proc_sti; /* pointer to STI ROM */ + __u32 pad608[126]; +}; + +#endif /* !defined(__ASSEMBLY__) */ + +#endif /* _UAPI_PARISC_PDC_H */ diff --git a/arch/parisc/include/asm/posix_types.h b/arch/parisc/include/uapi/asm/posix_types.h index b9344256f76..b9344256f76 100644 --- a/arch/parisc/include/asm/posix_types.h +++ b/arch/parisc/include/uapi/asm/posix_types.h diff --git a/arch/parisc/include/uapi/asm/ptrace.h b/arch/parisc/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..c4fa6c8b9ad --- /dev/null +++ b/arch/parisc/include/uapi/asm/ptrace.h @@ -0,0 +1,47 @@ +/* written by Philipp Rumpf, Copyright (C) 1999 SuSE GmbH Nuernberg +** Copyright (C) 2000 Grant Grundler, Hewlett-Packard +*/ +#ifndef _UAPI_PARISC_PTRACE_H +#define _UAPI_PARISC_PTRACE_H + + +#include <linux/types.h> + +/* This struct defines the way the registers are stored on the + * stack during a system call. + * + * N.B. gdb/strace care about the size and offsets within this + * structure. If you change things, you may break object compatibility + * for those applications. + */ + +struct pt_regs { + unsigned long gr[32]; /* PSW is in gr[0] */ + __u64 fr[32]; + unsigned long sr[ 8]; + unsigned long iasq[2]; + unsigned long iaoq[2]; + unsigned long cr27; + unsigned long pad0; /* available for other uses */ + unsigned long orig_r28; + unsigned long ksp; + unsigned long kpc; + unsigned long sar; /* CR11 */ + unsigned long iir; /* CR19 */ + unsigned long isr; /* CR20 */ + unsigned long ior; /* CR21 */ + unsigned long ipsw; /* CR22 */ +}; + +/* + * The numbers chosen here are somewhat arbitrary but absolutely MUST + * not overlap with any of the number assigned in <linux/ptrace.h>. + * + * These ones are taken from IA-64 on the assumption that theirs are + * the most correct (and we also want to support PTRACE_SINGLEBLOCK + * since we have taken branch traps too) + */ +#define PTRACE_SINGLEBLOCK 12 /* resume execution until next branch */ + + +#endif /* _UAPI_PARISC_PTRACE_H */ diff --git a/arch/parisc/include/asm/resource.h b/arch/parisc/include/uapi/asm/resource.h index 8b06343b62e..8b06343b62e 100644 --- a/arch/parisc/include/asm/resource.h +++ b/arch/parisc/include/uapi/asm/resource.h diff --git a/arch/parisc/include/asm/sembuf.h b/arch/parisc/include/uapi/asm/sembuf.h index 1e59ffd3bd1..1e59ffd3bd1 100644 --- a/arch/parisc/include/asm/sembuf.h +++ b/arch/parisc/include/uapi/asm/sembuf.h diff --git a/arch/parisc/include/asm/setup.h b/arch/parisc/include/uapi/asm/setup.h index 7da2e5b8747..7da2e5b8747 100644 --- a/arch/parisc/include/asm/setup.h +++ b/arch/parisc/include/uapi/asm/setup.h diff --git a/arch/parisc/include/asm/shmbuf.h b/arch/parisc/include/uapi/asm/shmbuf.h index 0a3eada1863..0a3eada1863 100644 --- a/arch/parisc/include/asm/shmbuf.h +++ b/arch/parisc/include/uapi/asm/shmbuf.h diff --git a/arch/parisc/include/asm/sigcontext.h b/arch/parisc/include/uapi/asm/sigcontext.h index 27ef31bb3b6..27ef31bb3b6 100644 --- a/arch/parisc/include/asm/sigcontext.h +++ b/arch/parisc/include/uapi/asm/sigcontext.h diff --git a/arch/parisc/include/asm/siginfo.h b/arch/parisc/include/uapi/asm/siginfo.h index d7034728f37..d7034728f37 100644 --- a/arch/parisc/include/asm/siginfo.h +++ b/arch/parisc/include/uapi/asm/siginfo.h diff --git a/arch/parisc/include/uapi/asm/signal.h b/arch/parisc/include/uapi/asm/signal.h new file mode 100644 index 00000000000..b1ddaa24337 --- /dev/null +++ b/arch/parisc/include/uapi/asm/signal.h @@ -0,0 +1,118 @@ +#ifndef _UAPI_ASM_PARISC_SIGNAL_H +#define _UAPI_ASM_PARISC_SIGNAL_H + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGEMT 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGBUS 10 +#define SIGSEGV 11 +#define SIGSYS 12 /* Linux doesn't use this */ +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGUSR1 16 +#define SIGUSR2 17 +#define SIGCHLD 18 +#define SIGPWR 19 +#define SIGVTALRM 20 +#define SIGPROF 21 +#define SIGIO 22 +#define SIGPOLL SIGIO +#define SIGWINCH 23 +#define SIGSTOP 24 +#define SIGTSTP 25 +#define SIGCONT 26 +#define SIGTTIN 27 +#define SIGTTOU 28 +#define SIGURG 29 +#define SIGLOST 30 /* Linux doesn't use this either */ +#define SIGUNUSED 31 +#define SIGRESERVE SIGUNUSED + +#define SIGXCPU 33 +#define SIGXFSZ 34 +#define SIGSTKFLT 36 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 37 +#define SIGRTMAX _NSIG /* it's 44 under HP/UX */ + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_ONSTACK 0x00000001 +#define SA_RESETHAND 0x00000004 +#define SA_NOCLDSTOP 0x00000008 +#define SA_SIGINFO 0x00000010 +#define SA_NODEFER 0x00000020 +#define SA_RESTART 0x00000040 +#define SA_NOCLDWAIT 0x00000080 +#define _SA_SIGGFAULT 0x00000100 /* HPUX */ + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 /* obsolete -- ignored */ + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + + +#define SIG_BLOCK 0 /* for blocking signals */ +#define SIG_UNBLOCK 1 /* for unblocking signals */ +#define SIG_SETMASK 2 /* for setting the signal mask */ + +#define SIG_DFL ((__sighandler_t)0) /* default signal handling */ +#define SIG_IGN ((__sighandler_t)1) /* ignore signal */ +#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ + +# ifndef __ASSEMBLY__ + +# include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; + +/* Type of a signal handler. */ +#ifdef CONFIG_64BIT +/* function pointers on 64-bit parisc are pointers to little structs and the + * compiler doesn't support code which changes or tests the address of + * the function in the little struct. This is really ugly -PB + */ +typedef char __user *__sighandler_t; +#else +typedef void __signalfn_t(int); +typedef __signalfn_t __user *__sighandler_t; +#endif + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +#endif /* !__ASSEMBLY */ +#endif /* _UAPI_ASM_PARISC_SIGNAL_H */ diff --git a/arch/parisc/include/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h index 1b52c2c31a7..1b52c2c31a7 100644 --- a/arch/parisc/include/asm/socket.h +++ b/arch/parisc/include/uapi/asm/socket.h diff --git a/arch/parisc/include/asm/sockios.h b/arch/parisc/include/uapi/asm/sockios.h index dabfbc7483f..dabfbc7483f 100644 --- a/arch/parisc/include/asm/sockios.h +++ b/arch/parisc/include/uapi/asm/sockios.h diff --git a/arch/parisc/include/asm/stat.h b/arch/parisc/include/uapi/asm/stat.h index d76fbda5d62..d76fbda5d62 100644 --- a/arch/parisc/include/asm/stat.h +++ b/arch/parisc/include/uapi/asm/stat.h diff --git a/arch/parisc/include/asm/statfs.h b/arch/parisc/include/uapi/asm/statfs.h index 324bea905dc..324bea905dc 100644 --- a/arch/parisc/include/asm/statfs.h +++ b/arch/parisc/include/uapi/asm/statfs.h diff --git a/arch/parisc/include/asm/swab.h b/arch/parisc/include/uapi/asm/swab.h index e78403b129e..e78403b129e 100644 --- a/arch/parisc/include/asm/swab.h +++ b/arch/parisc/include/uapi/asm/swab.h diff --git a/arch/parisc/include/asm/termbits.h b/arch/parisc/include/uapi/asm/termbits.h index d1ab92177a5..d1ab92177a5 100644 --- a/arch/parisc/include/asm/termbits.h +++ b/arch/parisc/include/uapi/asm/termbits.h diff --git a/arch/parisc/include/uapi/asm/termios.h b/arch/parisc/include/uapi/asm/termios.h new file mode 100644 index 00000000000..f3377395070 --- /dev/null +++ b/arch/parisc/include/uapi/asm/termios.h @@ -0,0 +1,43 @@ +#ifndef _UAPI_PARISC_TERMIOS_H +#define _UAPI_PARISC_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + + +#endif /* _UAPI_PARISC_TERMIOS_H */ diff --git a/arch/parisc/include/asm/types.h b/arch/parisc/include/uapi/asm/types.h index 8866f9bbdea..8866f9bbdea 100644 --- a/arch/parisc/include/asm/types.h +++ b/arch/parisc/include/uapi/asm/types.h diff --git a/arch/parisc/include/uapi/asm/unistd.h b/arch/parisc/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..e178f30f2cc --- /dev/null +++ b/arch/parisc/include/uapi/asm/unistd.h @@ -0,0 +1,837 @@ +#ifndef _UAPI_ASM_PARISC_UNISTD_H_ +#define _UAPI_ASM_PARISC_UNISTD_H_ + +/* + * This file contains the system call numbers. + */ + +/* + * HP-UX system calls get their native numbers for binary compatibility. + */ + +#define __NR_HPUX_exit 1 +#define __NR_HPUX_fork 2 +#define __NR_HPUX_read 3 +#define __NR_HPUX_write 4 +#define __NR_HPUX_open 5 +#define __NR_HPUX_close 6 +#define __NR_HPUX_wait 7 +#define __NR_HPUX_creat 8 +#define __NR_HPUX_link 9 +#define __NR_HPUX_unlink 10 +#define __NR_HPUX_execv 11 +#define __NR_HPUX_chdir 12 +#define __NR_HPUX_time 13 +#define __NR_HPUX_mknod 14 +#define __NR_HPUX_chmod 15 +#define __NR_HPUX_chown 16 +#define __NR_HPUX_break 17 +#define __NR_HPUX_lchmod 18 +#define __NR_HPUX_lseek 19 +#define __NR_HPUX_getpid 20 +#define __NR_HPUX_mount 21 +#define __NR_HPUX_umount 22 +#define __NR_HPUX_setuid 23 +#define __NR_HPUX_getuid 24 +#define __NR_HPUX_stime 25 +#define __NR_HPUX_ptrace 26 +#define __NR_HPUX_alarm 27 +#define __NR_HPUX_oldfstat 28 +#define __NR_HPUX_pause 29 +#define __NR_HPUX_utime 30 +#define __NR_HPUX_stty 31 +#define __NR_HPUX_gtty 32 +#define __NR_HPUX_access 33 +#define __NR_HPUX_nice 34 +#define __NR_HPUX_ftime 35 +#define __NR_HPUX_sync 36 +#define __NR_HPUX_kill 37 +#define __NR_HPUX_stat 38 +#define __NR_HPUX_setpgrp3 39 +#define __NR_HPUX_lstat 40 +#define __NR_HPUX_dup 41 +#define __NR_HPUX_pipe 42 +#define __NR_HPUX_times 43 +#define __NR_HPUX_profil 44 +#define __NR_HPUX_ki_call 45 +#define __NR_HPUX_setgid 46 +#define __NR_HPUX_getgid 47 +#define __NR_HPUX_sigsys 48 +#define __NR_HPUX_reserved1 49 +#define __NR_HPUX_reserved2 50 +#define __NR_HPUX_acct 51 +#define __NR_HPUX_set_userthreadid 52 +#define __NR_HPUX_oldlock 53 +#define __NR_HPUX_ioctl 54 +#define __NR_HPUX_reboot 55 +#define __NR_HPUX_symlink 56 +#define __NR_HPUX_utssys 57 +#define __NR_HPUX_readlink 58 +#define __NR_HPUX_execve 59 +#define __NR_HPUX_umask 60 +#define __NR_HPUX_chroot 61 +#define __NR_HPUX_fcntl 62 +#define __NR_HPUX_ulimit 63 +#define __NR_HPUX_getpagesize 64 +#define __NR_HPUX_mremap 65 +#define __NR_HPUX_vfork 66 +#define __NR_HPUX_vread 67 +#define __NR_HPUX_vwrite 68 +#define __NR_HPUX_sbrk 69 +#define __NR_HPUX_sstk 70 +#define __NR_HPUX_mmap 71 +#define __NR_HPUX_vadvise 72 +#define __NR_HPUX_munmap 73 +#define __NR_HPUX_mprotect 74 +#define __NR_HPUX_madvise 75 +#define __NR_HPUX_vhangup 76 +#define __NR_HPUX_swapoff 77 +#define __NR_HPUX_mincore 78 +#define __NR_HPUX_getgroups 79 +#define __NR_HPUX_setgroups 80 +#define __NR_HPUX_getpgrp2 81 +#define __NR_HPUX_setpgrp2 82 +#define __NR_HPUX_setitimer 83 +#define __NR_HPUX_wait3 84 +#define __NR_HPUX_swapon 85 +#define __NR_HPUX_getitimer 86 +#define __NR_HPUX_gethostname42 87 +#define __NR_HPUX_sethostname42 88 +#define __NR_HPUX_getdtablesize 89 +#define __NR_HPUX_dup2 90 +#define __NR_HPUX_getdopt 91 +#define __NR_HPUX_fstat 92 +#define __NR_HPUX_select 93 +#define __NR_HPUX_setdopt 94 +#define __NR_HPUX_fsync 95 +#define __NR_HPUX_setpriority 96 +#define __NR_HPUX_socket_old 97 +#define __NR_HPUX_connect_old 98 +#define __NR_HPUX_accept_old 99 +#define __NR_HPUX_getpriority 100 +#define __NR_HPUX_send_old 101 +#define __NR_HPUX_recv_old 102 +#define __NR_HPUX_socketaddr_old 103 +#define __NR_HPUX_bind_old 104 +#define __NR_HPUX_setsockopt_old 105 +#define __NR_HPUX_listen_old 106 +#define __NR_HPUX_vtimes_old 107 +#define __NR_HPUX_sigvector 108 +#define __NR_HPUX_sigblock 109 +#define __NR_HPUX_siggetmask 110 +#define __NR_HPUX_sigpause 111 +#define __NR_HPUX_sigstack 112 +#define __NR_HPUX_recvmsg_old 113 +#define __NR_HPUX_sendmsg_old 114 +#define __NR_HPUX_vtrace_old 115 +#define __NR_HPUX_gettimeofday 116 +#define __NR_HPUX_getrusage 117 +#define __NR_HPUX_getsockopt_old 118 +#define __NR_HPUX_resuba_old 119 +#define __NR_HPUX_readv 120 +#define __NR_HPUX_writev 121 +#define __NR_HPUX_settimeofday 122 +#define __NR_HPUX_fchown 123 +#define __NR_HPUX_fchmod 124 +#define __NR_HPUX_recvfrom_old 125 +#define __NR_HPUX_setresuid 126 +#define __NR_HPUX_setresgid 127 +#define __NR_HPUX_rename 128 +#define __NR_HPUX_truncate 129 +#define __NR_HPUX_ftruncate 130 +#define __NR_HPUX_flock_old 131 +#define __NR_HPUX_sysconf 132 +#define __NR_HPUX_sendto_old 133 +#define __NR_HPUX_shutdown_old 134 +#define __NR_HPUX_socketpair_old 135 +#define __NR_HPUX_mkdir 136 +#define __NR_HPUX_rmdir 137 +#define __NR_HPUX_utimes_old 138 +#define __NR_HPUX_sigcleanup_old 139 +#define __NR_HPUX_setcore 140 +#define __NR_HPUX_getpeername_old 141 +#define __NR_HPUX_gethostid 142 +#define __NR_HPUX_sethostid 143 +#define __NR_HPUX_getrlimit 144 +#define __NR_HPUX_setrlimit 145 +#define __NR_HPUX_killpg_old 146 +#define __NR_HPUX_cachectl 147 +#define __NR_HPUX_quotactl 148 +#define __NR_HPUX_get_sysinfo 149 +#define __NR_HPUX_getsockname_old 150 +#define __NR_HPUX_privgrp 151 +#define __NR_HPUX_rtprio 152 +#define __NR_HPUX_plock 153 +#define __NR_HPUX_reserved3 154 +#define __NR_HPUX_lockf 155 +#define __NR_HPUX_semget 156 +#define __NR_HPUX_osemctl 157 +#define __NR_HPUX_semop 158 +#define __NR_HPUX_msgget 159 +#define __NR_HPUX_omsgctl 160 +#define __NR_HPUX_msgsnd 161 +#define __NR_HPUX_msgrecv 162 +#define __NR_HPUX_shmget 163 +#define __NR_HPUX_oshmctl 164 +#define __NR_HPUX_shmat 165 +#define __NR_HPUX_shmdt 166 +#define __NR_HPUX_m68020_advise 167 +/* [168,189] are for Discless/DUX */ +#define __NR_HPUX_csp 168 +#define __NR_HPUX_cluster 169 +#define __NR_HPUX_mkrnod 170 +#define __NR_HPUX_test 171 +#define __NR_HPUX_unsp_open 172 +#define __NR_HPUX_reserved4 173 +#define __NR_HPUX_getcontext_old 174 +#define __NR_HPUX_osetcontext 175 +#define __NR_HPUX_bigio 176 +#define __NR_HPUX_pipenode 177 +#define __NR_HPUX_lsync 178 +#define __NR_HPUX_getmachineid 179 +#define __NR_HPUX_cnodeid 180 +#define __NR_HPUX_cnodes 181 +#define __NR_HPUX_swapclients 182 +#define __NR_HPUX_rmt_process 183 +#define __NR_HPUX_dskless_stats 184 +#define __NR_HPUX_sigprocmask 185 +#define __NR_HPUX_sigpending 186 +#define __NR_HPUX_sigsuspend 187 +#define __NR_HPUX_sigaction 188 +#define __NR_HPUX_reserved5 189 +#define __NR_HPUX_nfssvc 190 +#define __NR_HPUX_getfh 191 +#define __NR_HPUX_getdomainname 192 +#define __NR_HPUX_setdomainname 193 +#define __NR_HPUX_async_daemon 194 +#define __NR_HPUX_getdirentries 195 +#define __NR_HPUX_statfs 196 +#define __NR_HPUX_fstatfs 197 +#define __NR_HPUX_vfsmount 198 +#define __NR_HPUX_reserved6 199 +#define __NR_HPUX_waitpid 200 +/* 201 - 223 missing */ +#define __NR_HPUX_sigsetreturn 224 +#define __NR_HPUX_sigsetstatemask 225 +/* 226 missing */ +#define __NR_HPUX_cs 227 +#define __NR_HPUX_cds 228 +#define __NR_HPUX_set_no_trunc 229 +#define __NR_HPUX_pathconf 230 +#define __NR_HPUX_fpathconf 231 +/* 232, 233 missing */ +#define __NR_HPUX_nfs_fcntl 234 +#define __NR_HPUX_ogetacl 235 +#define __NR_HPUX_ofgetacl 236 +#define __NR_HPUX_osetacl 237 +#define __NR_HPUX_ofsetacl 238 +#define __NR_HPUX_pstat 239 +#define __NR_HPUX_getaudid 240 +#define __NR_HPUX_setaudid 241 +#define __NR_HPUX_getaudproc 242 +#define __NR_HPUX_setaudproc 243 +#define __NR_HPUX_getevent 244 +#define __NR_HPUX_setevent 245 +#define __NR_HPUX_audwrite 246 +#define __NR_HPUX_audswitch 247 +#define __NR_HPUX_audctl 248 +#define __NR_HPUX_ogetaccess 249 +#define __NR_HPUX_fsctl 250 +/* 251 - 258 missing */ +#define __NR_HPUX_swapfs 259 +#define __NR_HPUX_fss 260 +/* 261 - 266 missing */ +#define __NR_HPUX_tsync 267 +#define __NR_HPUX_getnumfds 268 +#define __NR_HPUX_poll 269 +#define __NR_HPUX_getmsg 270 +#define __NR_HPUX_putmsg 271 +#define __NR_HPUX_fchdir 272 +#define __NR_HPUX_getmount_cnt 273 +#define __NR_HPUX_getmount_entry 274 +#define __NR_HPUX_accept 275 +#define __NR_HPUX_bind 276 +#define __NR_HPUX_connect 277 +#define __NR_HPUX_getpeername 278 +#define __NR_HPUX_getsockname 279 +#define __NR_HPUX_getsockopt 280 +#define __NR_HPUX_listen 281 +#define __NR_HPUX_recv 282 +#define __NR_HPUX_recvfrom 283 +#define __NR_HPUX_recvmsg 284 +#define __NR_HPUX_send 285 +#define __NR_HPUX_sendmsg 286 +#define __NR_HPUX_sendto 287 +#define __NR_HPUX_setsockopt 288 +#define __NR_HPUX_shutdown 289 +#define __NR_HPUX_socket 290 +#define __NR_HPUX_socketpair 291 +#define __NR_HPUX_proc_open 292 +#define __NR_HPUX_proc_close 293 +#define __NR_HPUX_proc_send 294 +#define __NR_HPUX_proc_recv 295 +#define __NR_HPUX_proc_sendrecv 296 +#define __NR_HPUX_proc_syscall 297 +/* 298 - 311 missing */ +#define __NR_HPUX_semctl 312 +#define __NR_HPUX_msgctl 313 +#define __NR_HPUX_shmctl 314 +#define __NR_HPUX_mpctl 315 +#define __NR_HPUX_exportfs 316 +#define __NR_HPUX_getpmsg 317 +#define __NR_HPUX_putpmsg 318 +/* 319 missing */ +#define __NR_HPUX_msync 320 +#define __NR_HPUX_msleep 321 +#define __NR_HPUX_mwakeup 322 +#define __NR_HPUX_msem_init 323 +#define __NR_HPUX_msem_remove 324 +#define __NR_HPUX_adjtime 325 +#define __NR_HPUX_kload 326 +#define __NR_HPUX_fattach 327 +#define __NR_HPUX_fdetach 328 +#define __NR_HPUX_serialize 329 +#define __NR_HPUX_statvfs 330 +#define __NR_HPUX_fstatvfs 331 +#define __NR_HPUX_lchown 332 +#define __NR_HPUX_getsid 333 +#define __NR_HPUX_sysfs 334 +/* 335, 336 missing */ +#define __NR_HPUX_sched_setparam 337 +#define __NR_HPUX_sched_getparam 338 +#define __NR_HPUX_sched_setscheduler 339 +#define __NR_HPUX_sched_getscheduler 340 +#define __NR_HPUX_sched_yield 341 +#define __NR_HPUX_sched_get_priority_max 342 +#define __NR_HPUX_sched_get_priority_min 343 +#define __NR_HPUX_sched_rr_get_interval 344 +#define __NR_HPUX_clock_settime 345 +#define __NR_HPUX_clock_gettime 346 +#define __NR_HPUX_clock_getres 347 +#define __NR_HPUX_timer_create 348 +#define __NR_HPUX_timer_delete 349 +#define __NR_HPUX_timer_settime 350 +#define __NR_HPUX_timer_gettime 351 +#define __NR_HPUX_timer_getoverrun 352 +#define __NR_HPUX_nanosleep 353 +#define __NR_HPUX_toolbox 354 +/* 355 missing */ +#define __NR_HPUX_getdents 356 +#define __NR_HPUX_getcontext 357 +#define __NR_HPUX_sysinfo 358 +#define __NR_HPUX_fcntl64 359 +#define __NR_HPUX_ftruncate64 360 +#define __NR_HPUX_fstat64 361 +#define __NR_HPUX_getdirentries64 362 +#define __NR_HPUX_getrlimit64 363 +#define __NR_HPUX_lockf64 364 +#define __NR_HPUX_lseek64 365 +#define __NR_HPUX_lstat64 366 +#define __NR_HPUX_mmap64 367 +#define __NR_HPUX_setrlimit64 368 +#define __NR_HPUX_stat64 369 +#define __NR_HPUX_truncate64 370 +#define __NR_HPUX_ulimit64 371 +#define __NR_HPUX_pread 372 +#define __NR_HPUX_preadv 373 +#define __NR_HPUX_pwrite 374 +#define __NR_HPUX_pwritev 375 +#define __NR_HPUX_pread64 376 +#define __NR_HPUX_preadv64 377 +#define __NR_HPUX_pwrite64 378 +#define __NR_HPUX_pwritev64 379 +#define __NR_HPUX_setcontext 380 +#define __NR_HPUX_sigaltstack 381 +#define __NR_HPUX_waitid 382 +#define __NR_HPUX_setpgrp 383 +#define __NR_HPUX_recvmsg2 384 +#define __NR_HPUX_sendmsg2 385 +#define __NR_HPUX_socket2 386 +#define __NR_HPUX_socketpair2 387 +#define __NR_HPUX_setregid 388 +#define __NR_HPUX_lwp_create 389 +#define __NR_HPUX_lwp_terminate 390 +#define __NR_HPUX_lwp_wait 391 +#define __NR_HPUX_lwp_suspend 392 +#define __NR_HPUX_lwp_resume 393 +/* 394 missing */ +#define __NR_HPUX_lwp_abort_syscall 395 +#define __NR_HPUX_lwp_info 396 +#define __NR_HPUX_lwp_kill 397 +#define __NR_HPUX_ksleep 398 +#define __NR_HPUX_kwakeup 399 +/* 400 missing */ +#define __NR_HPUX_pstat_getlwp 401 +#define __NR_HPUX_lwp_exit 402 +#define __NR_HPUX_lwp_continue 403 +#define __NR_HPUX_getacl 404 +#define __NR_HPUX_fgetacl 405 +#define __NR_HPUX_setacl 406 +#define __NR_HPUX_fsetacl 407 +#define __NR_HPUX_getaccess 408 +#define __NR_HPUX_lwp_mutex_init 409 +#define __NR_HPUX_lwp_mutex_lock_sys 410 +#define __NR_HPUX_lwp_mutex_unlock 411 +#define __NR_HPUX_lwp_cond_init 412 +#define __NR_HPUX_lwp_cond_signal 413 +#define __NR_HPUX_lwp_cond_broadcast 414 +#define __NR_HPUX_lwp_cond_wait_sys 415 +#define __NR_HPUX_lwp_getscheduler 416 +#define __NR_HPUX_lwp_setscheduler 417 +#define __NR_HPUX_lwp_getstate 418 +#define __NR_HPUX_lwp_setstate 419 +#define __NR_HPUX_lwp_detach 420 +#define __NR_HPUX_mlock 421 +#define __NR_HPUX_munlock 422 +#define __NR_HPUX_mlockall 423 +#define __NR_HPUX_munlockall 424 +#define __NR_HPUX_shm_open 425 +#define __NR_HPUX_shm_unlink 426 +#define __NR_HPUX_sigqueue 427 +#define __NR_HPUX_sigwaitinfo 428 +#define __NR_HPUX_sigtimedwait 429 +#define __NR_HPUX_sigwait 430 +#define __NR_HPUX_aio_read 431 +#define __NR_HPUX_aio_write 432 +#define __NR_HPUX_lio_listio 433 +#define __NR_HPUX_aio_error 434 +#define __NR_HPUX_aio_return 435 +#define __NR_HPUX_aio_cancel 436 +#define __NR_HPUX_aio_suspend 437 +#define __NR_HPUX_aio_fsync 438 +#define __NR_HPUX_mq_open 439 +#define __NR_HPUX_mq_close 440 +#define __NR_HPUX_mq_unlink 441 +#define __NR_HPUX_mq_send 442 +#define __NR_HPUX_mq_receive 443 +#define __NR_HPUX_mq_notify 444 +#define __NR_HPUX_mq_setattr 445 +#define __NR_HPUX_mq_getattr 446 +#define __NR_HPUX_ksem_open 447 +#define __NR_HPUX_ksem_unlink 448 +#define __NR_HPUX_ksem_close 449 +#define __NR_HPUX_ksem_post 450 +#define __NR_HPUX_ksem_wait 451 +#define __NR_HPUX_ksem_read 452 +#define __NR_HPUX_ksem_trywait 453 +#define __NR_HPUX_lwp_rwlock_init 454 +#define __NR_HPUX_lwp_rwlock_destroy 455 +#define __NR_HPUX_lwp_rwlock_rdlock_sys 456 +#define __NR_HPUX_lwp_rwlock_wrlock_sys 457 +#define __NR_HPUX_lwp_rwlock_tryrdlock 458 +#define __NR_HPUX_lwp_rwlock_trywrlock 459 +#define __NR_HPUX_lwp_rwlock_unlock 460 +#define __NR_HPUX_ttrace 461 +#define __NR_HPUX_ttrace_wait 462 +#define __NR_HPUX_lf_wire_mem 463 +#define __NR_HPUX_lf_unwire_mem 464 +#define __NR_HPUX_lf_send_pin_map 465 +#define __NR_HPUX_lf_free_buf 466 +#define __NR_HPUX_lf_wait_nq 467 +#define __NR_HPUX_lf_wakeup_conn_q 468 +#define __NR_HPUX_lf_unused 469 +#define __NR_HPUX_lwp_sema_init 470 +#define __NR_HPUX_lwp_sema_post 471 +#define __NR_HPUX_lwp_sema_wait 472 +#define __NR_HPUX_lwp_sema_trywait 473 +#define __NR_HPUX_lwp_sema_destroy 474 +#define __NR_HPUX_statvfs64 475 +#define __NR_HPUX_fstatvfs64 476 +#define __NR_HPUX_msh_register 477 +#define __NR_HPUX_ptrace64 478 +#define __NR_HPUX_sendfile 479 +#define __NR_HPUX_sendpath 480 +#define __NR_HPUX_sendfile64 481 +#define __NR_HPUX_sendpath64 482 +#define __NR_HPUX_modload 483 +#define __NR_HPUX_moduload 484 +#define __NR_HPUX_modpath 485 +#define __NR_HPUX_getksym 486 +#define __NR_HPUX_modadm 487 +#define __NR_HPUX_modstat 488 +#define __NR_HPUX_lwp_detached_exit 489 +#define __NR_HPUX_crashconf 490 +#define __NR_HPUX_siginhibit 491 +#define __NR_HPUX_sigenable 492 +#define __NR_HPUX_spuctl 493 +#define __NR_HPUX_zerokernelsum 494 +#define __NR_HPUX_nfs_kstat 495 +#define __NR_HPUX_aio_read64 496 +#define __NR_HPUX_aio_write64 497 +#define __NR_HPUX_aio_error64 498 +#define __NR_HPUX_aio_return64 499 +#define __NR_HPUX_aio_cancel64 500 +#define __NR_HPUX_aio_suspend64 501 +#define __NR_HPUX_aio_fsync64 502 +#define __NR_HPUX_lio_listio64 503 +#define __NR_HPUX_recv2 504 +#define __NR_HPUX_recvfrom2 505 +#define __NR_HPUX_send2 506 +#define __NR_HPUX_sendto2 507 +#define __NR_HPUX_acl 508 +#define __NR_HPUX___cnx_p2p_ctl 509 +#define __NR_HPUX___cnx_gsched_ctl 510 +#define __NR_HPUX___cnx_pmon_ctl 511 + +#define __NR_HPUX_syscalls 512 + +/* + * Linux system call numbers. + * + * Cary Coutant says that we should just use another syscall gateway + * page to avoid clashing with the HPUX space, and I think he's right: + * it will would keep a branch out of our syscall entry path, at the + * very least. If we decide to change it later, we can ``just'' tweak + * the LINUX_GATEWAY_ADDR define at the bottom and make __NR_Linux be + * 1024 or something. Oh, and recompile libc. =) + * + * 64-bit HPUX binaries get the syscall gateway address passed in a register + * from the kernel at startup, which seems a sane strategy. + */ + +#define __NR_Linux 0 +#define __NR_restart_syscall (__NR_Linux + 0) +#define __NR_exit (__NR_Linux + 1) +#define __NR_fork (__NR_Linux + 2) +#define __NR_read (__NR_Linux + 3) +#define __NR_write (__NR_Linux + 4) +#define __NR_open (__NR_Linux + 5) +#define __NR_close (__NR_Linux + 6) +#define __NR_waitpid (__NR_Linux + 7) +#define __NR_creat (__NR_Linux + 8) +#define __NR_link (__NR_Linux + 9) +#define __NR_unlink (__NR_Linux + 10) +#define __NR_execve (__NR_Linux + 11) +#define __NR_chdir (__NR_Linux + 12) +#define __NR_time (__NR_Linux + 13) +#define __NR_mknod (__NR_Linux + 14) +#define __NR_chmod (__NR_Linux + 15) +#define __NR_lchown (__NR_Linux + 16) +#define __NR_socket (__NR_Linux + 17) +#define __NR_stat (__NR_Linux + 18) +#define __NR_lseek (__NR_Linux + 19) +#define __NR_getpid (__NR_Linux + 20) +#define __NR_mount (__NR_Linux + 21) +#define __NR_bind (__NR_Linux + 22) +#define __NR_setuid (__NR_Linux + 23) +#define __NR_getuid (__NR_Linux + 24) +#define __NR_stime (__NR_Linux + 25) +#define __NR_ptrace (__NR_Linux + 26) +#define __NR_alarm (__NR_Linux + 27) +#define __NR_fstat (__NR_Linux + 28) +#define __NR_pause (__NR_Linux + 29) +#define __NR_utime (__NR_Linux + 30) +#define __NR_connect (__NR_Linux + 31) +#define __NR_listen (__NR_Linux + 32) +#define __NR_access (__NR_Linux + 33) +#define __NR_nice (__NR_Linux + 34) +#define __NR_accept (__NR_Linux + 35) +#define __NR_sync (__NR_Linux + 36) +#define __NR_kill (__NR_Linux + 37) +#define __NR_rename (__NR_Linux + 38) +#define __NR_mkdir (__NR_Linux + 39) +#define __NR_rmdir (__NR_Linux + 40) +#define __NR_dup (__NR_Linux + 41) +#define __NR_pipe (__NR_Linux + 42) +#define __NR_times (__NR_Linux + 43) +#define __NR_getsockname (__NR_Linux + 44) +#define __NR_brk (__NR_Linux + 45) +#define __NR_setgid (__NR_Linux + 46) +#define __NR_getgid (__NR_Linux + 47) +#define __NR_signal (__NR_Linux + 48) +#define __NR_geteuid (__NR_Linux + 49) +#define __NR_getegid (__NR_Linux + 50) +#define __NR_acct (__NR_Linux + 51) +#define __NR_umount2 (__NR_Linux + 52) +#define __NR_getpeername (__NR_Linux + 53) +#define __NR_ioctl (__NR_Linux + 54) +#define __NR_fcntl (__NR_Linux + 55) +#define __NR_socketpair (__NR_Linux + 56) +#define __NR_setpgid (__NR_Linux + 57) +#define __NR_send (__NR_Linux + 58) +#define __NR_uname (__NR_Linux + 59) +#define __NR_umask (__NR_Linux + 60) +#define __NR_chroot (__NR_Linux + 61) +#define __NR_ustat (__NR_Linux + 62) +#define __NR_dup2 (__NR_Linux + 63) +#define __NR_getppid (__NR_Linux + 64) +#define __NR_getpgrp (__NR_Linux + 65) +#define __NR_setsid (__NR_Linux + 66) +#define __NR_pivot_root (__NR_Linux + 67) +#define __NR_sgetmask (__NR_Linux + 68) +#define __NR_ssetmask (__NR_Linux + 69) +#define __NR_setreuid (__NR_Linux + 70) +#define __NR_setregid (__NR_Linux + 71) +#define __NR_mincore (__NR_Linux + 72) +#define __NR_sigpending (__NR_Linux + 73) +#define __NR_sethostname (__NR_Linux + 74) +#define __NR_setrlimit (__NR_Linux + 75) +#define __NR_getrlimit (__NR_Linux + 76) +#define __NR_getrusage (__NR_Linux + 77) +#define __NR_gettimeofday (__NR_Linux + 78) +#define __NR_settimeofday (__NR_Linux + 79) +#define __NR_getgroups (__NR_Linux + 80) +#define __NR_setgroups (__NR_Linux + 81) +#define __NR_sendto (__NR_Linux + 82) +#define __NR_symlink (__NR_Linux + 83) +#define __NR_lstat (__NR_Linux + 84) +#define __NR_readlink (__NR_Linux + 85) +#define __NR_uselib (__NR_Linux + 86) +#define __NR_swapon (__NR_Linux + 87) +#define __NR_reboot (__NR_Linux + 88) +#define __NR_mmap2 (__NR_Linux + 89) +#define __NR_mmap (__NR_Linux + 90) +#define __NR_munmap (__NR_Linux + 91) +#define __NR_truncate (__NR_Linux + 92) +#define __NR_ftruncate (__NR_Linux + 93) +#define __NR_fchmod (__NR_Linux + 94) +#define __NR_fchown (__NR_Linux + 95) +#define __NR_getpriority (__NR_Linux + 96) +#define __NR_setpriority (__NR_Linux + 97) +#define __NR_recv (__NR_Linux + 98) +#define __NR_statfs (__NR_Linux + 99) +#define __NR_fstatfs (__NR_Linux + 100) +#define __NR_stat64 (__NR_Linux + 101) +/* #define __NR_socketcall (__NR_Linux + 102) */ +#define __NR_syslog (__NR_Linux + 103) +#define __NR_setitimer (__NR_Linux + 104) +#define __NR_getitimer (__NR_Linux + 105) +#define __NR_capget (__NR_Linux + 106) +#define __NR_capset (__NR_Linux + 107) +#define __NR_pread64 (__NR_Linux + 108) +#define __NR_pwrite64 (__NR_Linux + 109) +#define __NR_getcwd (__NR_Linux + 110) +#define __NR_vhangup (__NR_Linux + 111) +#define __NR_fstat64 (__NR_Linux + 112) +#define __NR_vfork (__NR_Linux + 113) +#define __NR_wait4 (__NR_Linux + 114) +#define __NR_swapoff (__NR_Linux + 115) +#define __NR_sysinfo (__NR_Linux + 116) +#define __NR_shutdown (__NR_Linux + 117) +#define __NR_fsync (__NR_Linux + 118) +#define __NR_madvise (__NR_Linux + 119) +#define __NR_clone (__NR_Linux + 120) +#define __NR_setdomainname (__NR_Linux + 121) +#define __NR_sendfile (__NR_Linux + 122) +#define __NR_recvfrom (__NR_Linux + 123) +#define __NR_adjtimex (__NR_Linux + 124) +#define __NR_mprotect (__NR_Linux + 125) +#define __NR_sigprocmask (__NR_Linux + 126) +#define __NR_create_module (__NR_Linux + 127) +#define __NR_init_module (__NR_Linux + 128) +#define __NR_delete_module (__NR_Linux + 129) +#define __NR_get_kernel_syms (__NR_Linux + 130) +#define __NR_quotactl (__NR_Linux + 131) +#define __NR_getpgid (__NR_Linux + 132) +#define __NR_fchdir (__NR_Linux + 133) +#define __NR_bdflush (__NR_Linux + 134) +#define __NR_sysfs (__NR_Linux + 135) +#define __NR_personality (__NR_Linux + 136) +#define __NR_afs_syscall (__NR_Linux + 137) /* Syscall for Andrew File System */ +#define __NR_setfsuid (__NR_Linux + 138) +#define __NR_setfsgid (__NR_Linux + 139) +#define __NR__llseek (__NR_Linux + 140) +#define __NR_getdents (__NR_Linux + 141) +#define __NR__newselect (__NR_Linux + 142) +#define __NR_flock (__NR_Linux + 143) +#define __NR_msync (__NR_Linux + 144) +#define __NR_readv (__NR_Linux + 145) +#define __NR_writev (__NR_Linux + 146) +#define __NR_getsid (__NR_Linux + 147) +#define __NR_fdatasync (__NR_Linux + 148) +#define __NR__sysctl (__NR_Linux + 149) +#define __NR_mlock (__NR_Linux + 150) +#define __NR_munlock (__NR_Linux + 151) +#define __NR_mlockall (__NR_Linux + 152) +#define __NR_munlockall (__NR_Linux + 153) +#define __NR_sched_setparam (__NR_Linux + 154) +#define __NR_sched_getparam (__NR_Linux + 155) +#define __NR_sched_setscheduler (__NR_Linux + 156) +#define __NR_sched_getscheduler (__NR_Linux + 157) +#define __NR_sched_yield (__NR_Linux + 158) +#define __NR_sched_get_priority_max (__NR_Linux + 159) +#define __NR_sched_get_priority_min (__NR_Linux + 160) +#define __NR_sched_rr_get_interval (__NR_Linux + 161) +#define __NR_nanosleep (__NR_Linux + 162) +#define __NR_mremap (__NR_Linux + 163) +#define __NR_setresuid (__NR_Linux + 164) +#define __NR_getresuid (__NR_Linux + 165) +#define __NR_sigaltstack (__NR_Linux + 166) +#define __NR_query_module (__NR_Linux + 167) +#define __NR_poll (__NR_Linux + 168) +#define __NR_nfsservctl (__NR_Linux + 169) +#define __NR_setresgid (__NR_Linux + 170) +#define __NR_getresgid (__NR_Linux + 171) +#define __NR_prctl (__NR_Linux + 172) +#define __NR_rt_sigreturn (__NR_Linux + 173) +#define __NR_rt_sigaction (__NR_Linux + 174) +#define __NR_rt_sigprocmask (__NR_Linux + 175) +#define __NR_rt_sigpending (__NR_Linux + 176) +#define __NR_rt_sigtimedwait (__NR_Linux + 177) +#define __NR_rt_sigqueueinfo (__NR_Linux + 178) +#define __NR_rt_sigsuspend (__NR_Linux + 179) +#define __NR_chown (__NR_Linux + 180) +#define __NR_setsockopt (__NR_Linux + 181) +#define __NR_getsockopt (__NR_Linux + 182) +#define __NR_sendmsg (__NR_Linux + 183) +#define __NR_recvmsg (__NR_Linux + 184) +#define __NR_semop (__NR_Linux + 185) +#define __NR_semget (__NR_Linux + 186) +#define __NR_semctl (__NR_Linux + 187) +#define __NR_msgsnd (__NR_Linux + 188) +#define __NR_msgrcv (__NR_Linux + 189) +#define __NR_msgget (__NR_Linux + 190) +#define __NR_msgctl (__NR_Linux + 191) +#define __NR_shmat (__NR_Linux + 192) +#define __NR_shmdt (__NR_Linux + 193) +#define __NR_shmget (__NR_Linux + 194) +#define __NR_shmctl (__NR_Linux + 195) + +#define __NR_getpmsg (__NR_Linux + 196) /* Somebody *wants* streams? */ +#define __NR_putpmsg (__NR_Linux + 197) + +#define __NR_lstat64 (__NR_Linux + 198) +#define __NR_truncate64 (__NR_Linux + 199) +#define __NR_ftruncate64 (__NR_Linux + 200) +#define __NR_getdents64 (__NR_Linux + 201) +#define __NR_fcntl64 (__NR_Linux + 202) +#define __NR_attrctl (__NR_Linux + 203) +#define __NR_acl_get (__NR_Linux + 204) +#define __NR_acl_set (__NR_Linux + 205) +#define __NR_gettid (__NR_Linux + 206) +#define __NR_readahead (__NR_Linux + 207) +#define __NR_tkill (__NR_Linux + 208) +#define __NR_sendfile64 (__NR_Linux + 209) +#define __NR_futex (__NR_Linux + 210) +#define __NR_sched_setaffinity (__NR_Linux + 211) +#define __NR_sched_getaffinity (__NR_Linux + 212) +#define __NR_set_thread_area (__NR_Linux + 213) +#define __NR_get_thread_area (__NR_Linux + 214) +#define __NR_io_setup (__NR_Linux + 215) +#define __NR_io_destroy (__NR_Linux + 216) +#define __NR_io_getevents (__NR_Linux + 217) +#define __NR_io_submit (__NR_Linux + 218) +#define __NR_io_cancel (__NR_Linux + 219) +#define __NR_alloc_hugepages (__NR_Linux + 220) +#define __NR_free_hugepages (__NR_Linux + 221) +#define __NR_exit_group (__NR_Linux + 222) +#define __NR_lookup_dcookie (__NR_Linux + 223) +#define __NR_epoll_create (__NR_Linux + 224) +#define __NR_epoll_ctl (__NR_Linux + 225) +#define __NR_epoll_wait (__NR_Linux + 226) +#define __NR_remap_file_pages (__NR_Linux + 227) +#define __NR_semtimedop (__NR_Linux + 228) +#define __NR_mq_open (__NR_Linux + 229) +#define __NR_mq_unlink (__NR_Linux + 230) +#define __NR_mq_timedsend (__NR_Linux + 231) +#define __NR_mq_timedreceive (__NR_Linux + 232) +#define __NR_mq_notify (__NR_Linux + 233) +#define __NR_mq_getsetattr (__NR_Linux + 234) +#define __NR_waitid (__NR_Linux + 235) +#define __NR_fadvise64_64 (__NR_Linux + 236) +#define __NR_set_tid_address (__NR_Linux + 237) +#define __NR_setxattr (__NR_Linux + 238) +#define __NR_lsetxattr (__NR_Linux + 239) +#define __NR_fsetxattr (__NR_Linux + 240) +#define __NR_getxattr (__NR_Linux + 241) +#define __NR_lgetxattr (__NR_Linux + 242) +#define __NR_fgetxattr (__NR_Linux + 243) +#define __NR_listxattr (__NR_Linux + 244) +#define __NR_llistxattr (__NR_Linux + 245) +#define __NR_flistxattr (__NR_Linux + 246) +#define __NR_removexattr (__NR_Linux + 247) +#define __NR_lremovexattr (__NR_Linux + 248) +#define __NR_fremovexattr (__NR_Linux + 249) +#define __NR_timer_create (__NR_Linux + 250) +#define __NR_timer_settime (__NR_Linux + 251) +#define __NR_timer_gettime (__NR_Linux + 252) +#define __NR_timer_getoverrun (__NR_Linux + 253) +#define __NR_timer_delete (__NR_Linux + 254) +#define __NR_clock_settime (__NR_Linux + 255) +#define __NR_clock_gettime (__NR_Linux + 256) +#define __NR_clock_getres (__NR_Linux + 257) +#define __NR_clock_nanosleep (__NR_Linux + 258) +#define __NR_tgkill (__NR_Linux + 259) +#define __NR_mbind (__NR_Linux + 260) +#define __NR_get_mempolicy (__NR_Linux + 261) +#define __NR_set_mempolicy (__NR_Linux + 262) +#define __NR_vserver (__NR_Linux + 263) +#define __NR_add_key (__NR_Linux + 264) +#define __NR_request_key (__NR_Linux + 265) +#define __NR_keyctl (__NR_Linux + 266) +#define __NR_ioprio_set (__NR_Linux + 267) +#define __NR_ioprio_get (__NR_Linux + 268) +#define __NR_inotify_init (__NR_Linux + 269) +#define __NR_inotify_add_watch (__NR_Linux + 270) +#define __NR_inotify_rm_watch (__NR_Linux + 271) +#define __NR_migrate_pages (__NR_Linux + 272) +#define __NR_pselect6 (__NR_Linux + 273) +#define __NR_ppoll (__NR_Linux + 274) +#define __NR_openat (__NR_Linux + 275) +#define __NR_mkdirat (__NR_Linux + 276) +#define __NR_mknodat (__NR_Linux + 277) +#define __NR_fchownat (__NR_Linux + 278) +#define __NR_futimesat (__NR_Linux + 279) +#define __NR_fstatat64 (__NR_Linux + 280) +#define __NR_unlinkat (__NR_Linux + 281) +#define __NR_renameat (__NR_Linux + 282) +#define __NR_linkat (__NR_Linux + 283) +#define __NR_symlinkat (__NR_Linux + 284) +#define __NR_readlinkat (__NR_Linux + 285) +#define __NR_fchmodat (__NR_Linux + 286) +#define __NR_faccessat (__NR_Linux + 287) +#define __NR_unshare (__NR_Linux + 288) +#define __NR_set_robust_list (__NR_Linux + 289) +#define __NR_get_robust_list (__NR_Linux + 290) +#define __NR_splice (__NR_Linux + 291) +#define __NR_sync_file_range (__NR_Linux + 292) +#define __NR_tee (__NR_Linux + 293) +#define __NR_vmsplice (__NR_Linux + 294) +#define __NR_move_pages (__NR_Linux + 295) +#define __NR_getcpu (__NR_Linux + 296) +#define __NR_epoll_pwait (__NR_Linux + 297) +#define __NR_statfs64 (__NR_Linux + 298) +#define __NR_fstatfs64 (__NR_Linux + 299) +#define __NR_kexec_load (__NR_Linux + 300) +#define __NR_utimensat (__NR_Linux + 301) +#define __NR_signalfd (__NR_Linux + 302) +#define __NR_timerfd (__NR_Linux + 303) +#define __NR_eventfd (__NR_Linux + 304) +#define __NR_fallocate (__NR_Linux + 305) +#define __NR_timerfd_create (__NR_Linux + 306) +#define __NR_timerfd_settime (__NR_Linux + 307) +#define __NR_timerfd_gettime (__NR_Linux + 308) +#define __NR_signalfd4 (__NR_Linux + 309) +#define __NR_eventfd2 (__NR_Linux + 310) +#define __NR_epoll_create1 (__NR_Linux + 311) +#define __NR_dup3 (__NR_Linux + 312) +#define __NR_pipe2 (__NR_Linux + 313) +#define __NR_inotify_init1 (__NR_Linux + 314) +#define __NR_preadv (__NR_Linux + 315) +#define __NR_pwritev (__NR_Linux + 316) +#define __NR_rt_tgsigqueueinfo (__NR_Linux + 317) +#define __NR_perf_event_open (__NR_Linux + 318) +#define __NR_recvmmsg (__NR_Linux + 319) +#define __NR_accept4 (__NR_Linux + 320) +#define __NR_prlimit64 (__NR_Linux + 321) +#define __NR_fanotify_init (__NR_Linux + 322) +#define __NR_fanotify_mark (__NR_Linux + 323) +#define __NR_clock_adjtime (__NR_Linux + 324) +#define __NR_name_to_handle_at (__NR_Linux + 325) +#define __NR_open_by_handle_at (__NR_Linux + 326) +#define __NR_syncfs (__NR_Linux + 327) +#define __NR_setns (__NR_Linux + 328) +#define __NR_sendmmsg (__NR_Linux + 329) + +#define __NR_Linux_syscalls (__NR_sendmmsg + 1) + + +#define __IGNORE_select /* newselect */ +#define __IGNORE_fadvise64 /* fadvise64_64 */ +#define __IGNORE_utimes /* utime */ + + +#define HPUX_GATEWAY_ADDR 0xC0000004 +#define LINUX_GATEWAY_ADDR 0x100 + +#endif /* _UAPI_ASM_PARISC_UNISTD_H_ */ diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index 8c6b6b6561f..cbc37216bf9 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -342,13 +342,13 @@ unsigned long thread_saved_pc(struct task_struct *t) asmlinkage int sys_execve(struct pt_regs *regs) { int error; - char *filename; + struct filename *filename; filename = getname((const char __user *) regs->gr[26]); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, + error = do_execve(filename->name, (const char __user *const __user *) regs->gr[25], (const char __user *const __user *) regs->gr[24], regs); diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c index 594459bde14..53799695599 100644 --- a/arch/parisc/kernel/signal.c +++ b/arch/parisc/kernel/signal.c @@ -113,6 +113,8 @@ sys_rt_sigreturn(struct pt_regs *regs, int in_syscall) (usp - sigframe_size); DBG(2,"sys_rt_sigreturn: frame is %p\n", frame); + regs->orig_r28 = 1; /* no restarts for sigreturn */ + #ifdef CONFIG_64BIT compat_frame = (struct compat_rt_sigframe __user *)frame; @@ -437,7 +439,7 @@ give_sigsegv: * OK, we're invoking a handler. */ -static long +static void handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka, struct pt_regs *regs, int in_syscall) { @@ -447,7 +449,7 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka, /* Set up the stack frame */ if (!setup_rt_frame(sig, ka, info, oldset, regs, in_syscall)) - return 0; + return; signal_delivered(sig, info, ka, regs, test_thread_flag(TIF_SINGLESTEP) || @@ -455,13 +457,14 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka, DBG(1,KERN_DEBUG "do_signal: Exit (success), regs->gr[28] = %ld\n", regs->gr[28]); - - return 1; } static inline void syscall_restart(struct pt_regs *regs, struct k_sigaction *ka) { + if (regs->orig_r28) + return; + regs->orig_r28 = 1; /* no more restarts */ /* Check the return code */ switch (regs->gr[28]) { case -ERESTART_RESTARTBLOCK: @@ -482,8 +485,6 @@ syscall_restart(struct pt_regs *regs, struct k_sigaction *ka) * we have to do is fiddle the return pointer. */ regs->gr[31] -= 8; /* delayed branching */ - /* Preserve original r28. */ - regs->gr[28] = regs->orig_r28; break; } } @@ -491,6 +492,9 @@ syscall_restart(struct pt_regs *regs, struct k_sigaction *ka) static inline void insert_restart_trampoline(struct pt_regs *regs) { + if (regs->orig_r28) + return; + regs->orig_r28 = 1; /* no more restarts */ switch(regs->gr[28]) { case -ERESTART_RESTARTBLOCK: { /* Restart the system call - no handlers present */ @@ -525,9 +529,6 @@ insert_restart_trampoline(struct pt_regs *regs) flush_user_icache_range(regs->gr[30], regs->gr[30] + 4); regs->gr[31] = regs->gr[30] + 8; - /* Preserve original r28. */ - regs->gr[28] = regs->orig_r28; - return; } case -ERESTARTNOHAND: @@ -539,9 +540,6 @@ insert_restart_trampoline(struct pt_regs *regs) * slot of the branch external instruction. */ regs->gr[31] -= 8; - /* Preserve original r28. */ - regs->gr[28] = regs->orig_r28; - return; } default: @@ -570,30 +568,17 @@ do_signal(struct pt_regs *regs, long in_syscall) DBG(1,"\ndo_signal: regs=0x%p, sr7 %#lx, in_syscall=%d\n", regs, regs->sr[7], in_syscall); - /* Everyone else checks to see if they are in kernel mode at - this point and exits if that's the case. I'm not sure why - we would be called in that case, but for some reason we - are. */ - - /* May need to force signal if handle_signal failed to deliver */ - while (1) { - signr = get_signal_to_deliver(&info, &ka, regs, NULL); - DBG(3,"do_signal: signr = %d, regs->gr[28] = %ld\n", signr, regs->gr[28]); + signr = get_signal_to_deliver(&info, &ka, regs, NULL); + DBG(3,"do_signal: signr = %d, regs->gr[28] = %ld\n", signr, regs->gr[28]); - if (signr <= 0) - break; - + if (signr > 0) { /* Restart a system call if necessary. */ if (in_syscall) syscall_restart(regs, &ka); - /* Whee! Actually deliver the signal. If the - delivery failed, we need to continue to iterate in - this loop so we can deliver the SIGSEGV... */ - if (handle_signal(signr, &info, &ka, regs, in_syscall)) - return; + handle_signal(signr, &info, &ka, regs, in_syscall); + return; } - /* end of while(1) looping forever if we can't force a signal */ /* Did we come from a system call? */ if (in_syscall) diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c index dc9a6246232..bf5b93a885d 100644 --- a/arch/parisc/kernel/sys_parisc32.c +++ b/arch/parisc/kernel/sys_parisc32.c @@ -60,14 +60,14 @@ asmlinkage int sys32_execve(struct pt_regs *regs) { int error; - char *filename; + struct filename *filename; DBG(("sys32_execve(%p) r26 = 0x%lx\n", regs, regs->gr[26])); filename = getname((const char __user *) regs->gr[26]); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = compat_do_execve(filename, compat_ptr(regs->gr[25]), + error = compat_do_execve(filename->name, compat_ptr(regs->gr[25]), compat_ptr(regs->gr[24]), regs); putname(filename); out: diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S index 82a52b2fb13..86742df0b19 100644 --- a/arch/parisc/kernel/syscall.S +++ b/arch/parisc/kernel/syscall.S @@ -156,7 +156,7 @@ linux_gateway_entry: STREG %r26, TASK_PT_GR26(%r1) /* 1st argument */ STREG %r27, TASK_PT_GR27(%r1) /* user dp */ STREG %r28, TASK_PT_GR28(%r1) /* return value 0 */ - STREG %r28, TASK_PT_ORIG_R28(%r1) /* return value 0 (saved for signals) */ + STREG %r0, TASK_PT_ORIG_R28(%r1) /* don't prohibit restarts */ STREG %r29, TASK_PT_GR29(%r1) /* return value 1 */ STREG %r31, TASK_PT_GR31(%r1) /* preserve syscall return ptr */ @@ -180,9 +180,10 @@ linux_gateway_entry: /* Are we being ptraced? */ mfctl %cr30, %r1 - LDREG TI_TASK(%r1),%r1 - ldw TASK_PTRACE(%r1), %r1 - bb,<,n %r1,31,.Ltracesys + LDREG TI_FLAGS(%r1),%r1 + ldi _TIF_SYSCALL_TRACE_MASK, %r19 + and,COND(=) %r1, %r19, %r0 + b,n .Ltracesys /* Note! We cannot use the syscall table that is mapped nearby since the gateway page is mapped execute-only. */ diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index df7edb887a0..a902a5c1c76 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -137,10 +137,13 @@ config PPC select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_SMP_IDLE_THREAD select GENERIC_CMOS_UPDATE - select GENERIC_TIME_VSYSCALL + select GENERIC_TIME_VSYSCALL_OLD select GENERIC_CLOCKEVENTS select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER + select GENERIC_KERNEL_THREAD + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_RELA config EARLY_PRINTK bool diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild index ace53dbde2c..a4fe15e33c6 100644 --- a/arch/powerpc/include/asm/Kbuild +++ b/arch/powerpc/include/asm/Kbuild @@ -1,39 +1,4 @@ -include include/asm-generic/Kbuild.asm -header-y += auxvec.h -header-y += bootx.h -header-y += byteorder.h -header-y += cputable.h -header-y += elf.h -header-y += errno.h -header-y += fcntl.h -header-y += ioctl.h -header-y += ioctls.h -header-y += ipcbuf.h -header-y += linkage.h -header-y += msgbuf.h -header-y += nvram.h -header-y += param.h -header-y += poll.h -header-y += posix_types.h -header-y += ps3fb.h -header-y += resource.h -header-y += seccomp.h -header-y += sembuf.h -header-y += shmbuf.h -header-y += sigcontext.h -header-y += siginfo.h -header-y += signal.h -header-y += socket.h -header-y += sockios.h -header-y += spu_info.h -header-y += stat.h -header-y += statfs.h -header-y += termbits.h -header-y += termios.h -header-y += types.h -header-y += ucontext.h -header-y += unistd.h generic-y += clkdev.h generic-y += rwsem.h diff --git a/arch/powerpc/include/asm/bootx.h b/arch/powerpc/include/asm/bootx.h index 60a3c9ef301..dd9461003df 100644 --- a/arch/powerpc/include/asm/bootx.h +++ b/arch/powerpc/include/asm/bootx.h @@ -5,126 +5,11 @@ * Written by Benjamin Herrenschmidt. */ - #ifndef __ASM_BOOTX_H__ #define __ASM_BOOTX_H__ -#include <linux/types.h> - -#ifdef macintosh -#include <Types.h> -#include "linux_type_defs.h" -#endif - -#ifdef macintosh -/* All this requires PowerPC alignment */ -#pragma options align=power -#endif - -/* On kernel entry: - * - * r3 = 0x426f6f58 ('BooX') - * r4 = pointer to boot_infos - * r5 = NULL - * - * Data and instruction translation disabled, interrupts - * disabled, kernel loaded at physical 0x00000000 on PCI - * machines (will be different on NuBus). - */ - -#define BOOT_INFO_VERSION 5 -#define BOOT_INFO_COMPATIBLE_VERSION 1 - -/* Bit in the architecture flag mask. More to be defined in - future versions. Note that either BOOT_ARCH_PCI or - BOOT_ARCH_NUBUS is set. The other BOOT_ARCH_NUBUS_xxx are - set additionally when BOOT_ARCH_NUBUS is set. - */ -#define BOOT_ARCH_PCI 0x00000001UL -#define BOOT_ARCH_NUBUS 0x00000002UL -#define BOOT_ARCH_NUBUS_PDM 0x00000010UL -#define BOOT_ARCH_NUBUS_PERFORMA 0x00000020UL -#define BOOT_ARCH_NUBUS_POWERBOOK 0x00000040UL - -/* Maximum number of ranges in phys memory map */ -#define MAX_MEM_MAP_SIZE 26 - -/* This is the format of an element in the physical memory map. Note that - the map is optional and current BootX will only build it for pre-PCI - machines */ -typedef struct boot_info_map_entry -{ - __u32 physAddr; /* Physical starting address */ - __u32 size; /* Size in bytes */ -} boot_info_map_entry_t; - - -/* Here are the boot informations that are passed to the bootstrap - * Note that the kernel arguments and the device tree are appended - * at the end of this structure. */ -typedef struct boot_infos -{ - /* Version of this structure */ - __u32 version; - /* backward compatible down to version: */ - __u32 compatible_version; - - /* NEW (vers. 2) this holds the current _logical_ base addr of - the frame buffer (for use by early boot message) */ - __u8* logicalDisplayBase; +#include <uapi/asm/bootx.h> - /* NEW (vers. 4) Apple's machine identification */ - __u32 machineID; - - /* NEW (vers. 4) Detected hw architecture */ - __u32 architecture; - - /* The device tree (internal addresses relative to the beginning of the tree, - * device tree offset relative to the beginning of this structure). - * On pre-PCI macintosh (BOOT_ARCH_PCI bit set to 0 in architecture), this - * field is 0. - */ - __u32 deviceTreeOffset; /* Device tree offset */ - __u32 deviceTreeSize; /* Size of the device tree */ - - /* Some infos about the current MacOS display */ - __u32 dispDeviceRect[4]; /* left,top,right,bottom */ - __u32 dispDeviceDepth; /* (8, 16 or 32) */ - __u8* dispDeviceBase; /* base address (physical) */ - __u32 dispDeviceRowBytes; /* rowbytes (in bytes) */ - __u32 dispDeviceColorsOffset; /* Colormap (8 bits only) or 0 (*) */ - /* Optional offset in the registry to the current - * MacOS display. (Can be 0 when not detected) */ - __u32 dispDeviceRegEntryOffset; - - /* Optional pointer to boot ramdisk (offset from this structure) */ - __u32 ramDisk; - __u32 ramDiskSize; /* size of ramdisk image */ - - /* Kernel command line arguments (offset from this structure) */ - __u32 kernelParamsOffset; - - /* ALL BELOW NEW (vers. 4) */ - - /* This defines the physical memory. Valid with BOOT_ARCH_NUBUS flag - (non-PCI) only. On PCI, memory is contiguous and it's size is in the - device-tree. */ - boot_info_map_entry_t - physMemoryMap[MAX_MEM_MAP_SIZE]; /* Where the phys memory is */ - __u32 physMemoryMapSize; /* How many entries in map */ - - - /* The framebuffer size (optional, currently 0) */ - __u32 frameBufferSize; /* Represents a max size, can be 0. */ - - /* NEW (vers. 5) */ - - /* Total params size (args + colormap + device tree + ramdisk) */ - __u32 totalParamsSize; - -} boot_infos_t; - -#ifdef __KERNEL__ /* (*) The format of the colormap is 256 * 3 * 2 bytes. Each color index * is represented by 3 short words containing a 16 bits (unsigned) color * component. Later versions may contain the gamma table for direct-color @@ -162,10 +47,4 @@ struct bootx_dt_node { extern void bootx_init(unsigned long r4, unsigned long phys); -#endif /* __KERNEL__ */ - -#ifdef macintosh -#pragma options align=reset -#endif - #endif diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index b3c083de17a..21a0687b8c4 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -1,42 +1,10 @@ #ifndef __ASM_POWERPC_CPUTABLE_H #define __ASM_POWERPC_CPUTABLE_H -#define PPC_FEATURE_32 0x80000000 -#define PPC_FEATURE_64 0x40000000 -#define PPC_FEATURE_601_INSTR 0x20000000 -#define PPC_FEATURE_HAS_ALTIVEC 0x10000000 -#define PPC_FEATURE_HAS_FPU 0x08000000 -#define PPC_FEATURE_HAS_MMU 0x04000000 -#define PPC_FEATURE_HAS_4xxMAC 0x02000000 -#define PPC_FEATURE_UNIFIED_CACHE 0x01000000 -#define PPC_FEATURE_HAS_SPE 0x00800000 -#define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000 -#define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000 -#define PPC_FEATURE_NO_TB 0x00100000 -#define PPC_FEATURE_POWER4 0x00080000 -#define PPC_FEATURE_POWER5 0x00040000 -#define PPC_FEATURE_POWER5_PLUS 0x00020000 -#define PPC_FEATURE_CELL 0x00010000 -#define PPC_FEATURE_BOOKE 0x00008000 -#define PPC_FEATURE_SMT 0x00004000 -#define PPC_FEATURE_ICACHE_SNOOP 0x00002000 -#define PPC_FEATURE_ARCH_2_05 0x00001000 -#define PPC_FEATURE_PA6T 0x00000800 -#define PPC_FEATURE_HAS_DFP 0x00000400 -#define PPC_FEATURE_POWER6_EXT 0x00000200 -#define PPC_FEATURE_ARCH_2_06 0x00000100 -#define PPC_FEATURE_HAS_VSX 0x00000080 - -#define PPC_FEATURE_PSERIES_PERFMON_COMPAT \ - 0x00000040 - -#define PPC_FEATURE_TRUE_LE 0x00000002 -#define PPC_FEATURE_PPC_LE 0x00000001 - -#ifdef __KERNEL__ #include <asm/asm-compat.h> #include <asm/feature-fixups.h> +#include <uapi/asm/cputable.h> #ifndef __ASSEMBLY__ @@ -557,5 +525,4 @@ static inline int cpu_has_feature(unsigned long feature) #endif /* !__ASSEMBLY__ */ -#endif /* __KERNEL__ */ #endif /* __ASM_POWERPC_CPUTABLE_H */ diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h index 3bf9cca3514..6abf0a16323 100644 --- a/arch/powerpc/include/asm/elf.h +++ b/arch/powerpc/include/asm/elf.h @@ -1,90 +1,3 @@ -#ifndef _ASM_POWERPC_ELF_H -#define _ASM_POWERPC_ELF_H - -#ifdef __KERNEL__ -#include <linux/sched.h> /* for task_struct */ -#include <asm/page.h> -#include <asm/string.h> -#endif - -#include <linux/types.h> - -#include <asm/ptrace.h> -#include <asm/cputable.h> -#include <asm/auxvec.h> - -/* PowerPC relocations defined by the ABIs */ -#define R_PPC_NONE 0 -#define R_PPC_ADDR32 1 /* 32bit absolute address */ -#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ -#define R_PPC_ADDR16 3 /* 16bit absolute address */ -#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ -#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ -#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ -#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ -#define R_PPC_ADDR14_BRTAKEN 8 -#define R_PPC_ADDR14_BRNTAKEN 9 -#define R_PPC_REL24 10 /* PC relative 26 bit */ -#define R_PPC_REL14 11 /* PC relative 16 bit */ -#define R_PPC_REL14_BRTAKEN 12 -#define R_PPC_REL14_BRNTAKEN 13 -#define R_PPC_GOT16 14 -#define R_PPC_GOT16_LO 15 -#define R_PPC_GOT16_HI 16 -#define R_PPC_GOT16_HA 17 -#define R_PPC_PLTREL24 18 -#define R_PPC_COPY 19 -#define R_PPC_GLOB_DAT 20 -#define R_PPC_JMP_SLOT 21 -#define R_PPC_RELATIVE 22 -#define R_PPC_LOCAL24PC 23 -#define R_PPC_UADDR32 24 -#define R_PPC_UADDR16 25 -#define R_PPC_REL32 26 -#define R_PPC_PLT32 27 -#define R_PPC_PLTREL32 28 -#define R_PPC_PLT16_LO 29 -#define R_PPC_PLT16_HI 30 -#define R_PPC_PLT16_HA 31 -#define R_PPC_SDAREL16 32 -#define R_PPC_SECTOFF 33 -#define R_PPC_SECTOFF_LO 34 -#define R_PPC_SECTOFF_HI 35 -#define R_PPC_SECTOFF_HA 36 - -/* PowerPC relocations defined for the TLS access ABI. */ -#define R_PPC_TLS 67 /* none (sym+add)@tls */ -#define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ -#define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ -#define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ -#define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ -#define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ -#define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ -#define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ -#define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ -#define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ -#define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ -#define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ -#define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ -#define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ -#define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ -#define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ -#define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ -#define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ -#define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ -#define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ -#define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ -#define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ -#define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ -#define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ -#define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ -#define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ -#define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ -#define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ - -/* keep this the last entry. */ -#define R_PPC_NUM 95 - /* * ELF register definitions.. * @@ -93,77 +6,14 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#ifndef _ASM_POWERPC_ELF_H +#define _ASM_POWERPC_ELF_H -#define ELF_NGREG 48 /* includes nip, msr, lr, etc. */ -#define ELF_NFPREG 33 /* includes fpscr */ - -typedef unsigned long elf_greg_t64; -typedef elf_greg_t64 elf_gregset_t64[ELF_NGREG]; - -typedef unsigned int elf_greg_t32; -typedef elf_greg_t32 elf_gregset_t32[ELF_NGREG]; -typedef elf_gregset_t32 compat_elf_gregset_t; - -/* - * ELF_ARCH, CLASS, and DATA are used to set parameters in the core dumps. - */ -#ifdef __powerpc64__ -# define ELF_NVRREG32 33 /* includes vscr & vrsave stuffed together */ -# define ELF_NVRREG 34 /* includes vscr & vrsave in split vectors */ -# define ELF_NVSRHALFREG 32 /* Half the vsx registers */ -# define ELF_GREG_TYPE elf_greg_t64 -#else -# define ELF_NEVRREG 34 /* includes acc (as 2) */ -# define ELF_NVRREG 33 /* includes vscr */ -# define ELF_GREG_TYPE elf_greg_t32 -# define ELF_ARCH EM_PPC -# define ELF_CLASS ELFCLASS32 -# define ELF_DATA ELFDATA2MSB -#endif /* __powerpc64__ */ - -#ifndef ELF_ARCH -# define ELF_ARCH EM_PPC64 -# define ELF_CLASS ELFCLASS64 -# define ELF_DATA ELFDATA2MSB - typedef elf_greg_t64 elf_greg_t; - typedef elf_gregset_t64 elf_gregset_t; -#else - /* Assumption: ELF_ARCH == EM_PPC and ELF_CLASS == ELFCLASS32 */ - typedef elf_greg_t32 elf_greg_t; - typedef elf_gregset_t32 elf_gregset_t; -#endif /* ELF_ARCH */ - -/* Floating point registers */ -typedef double elf_fpreg_t; -typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; - -/* Altivec registers */ -/* - * The entries with indexes 0-31 contain the corresponding vector registers. - * The entry with index 32 contains the vscr as the last word (offset 12) - * within the quadword. This allows the vscr to be stored as either a - * quadword (since it must be copied via a vector register to/from storage) - * or as a word. - * - * 64-bit kernel notes: The entry at index 33 contains the vrsave as the first - * word (offset 0) within the quadword. - * - * This definition of the VMX state is compatible with the current PPC32 - * ptrace interface. This allows signal handling and ptrace to use the same - * structures. This also simplifies the implementation of a bi-arch - * (combined (32- and 64-bit) gdb. - * - * Note that it's _not_ compatible with 32 bits ucontext which stuffs the - * vrsave along with vscr and so only uses 33 vectors for the register set - */ -typedef __vector128 elf_vrreg_t; -typedef elf_vrreg_t elf_vrregset_t[ELF_NVRREG]; -#ifdef __powerpc64__ -typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32]; -typedef elf_fpreg_t elf_vsrreghalf_t32[ELF_NVSRHALFREG]; -#endif +#include <linux/sched.h> /* for task_struct */ +#include <asm/page.h> +#include <asm/string.h> +#include <uapi/asm/elf.h> -#ifdef __KERNEL__ /* * This is used to ensure we don't load something for the wrong architecture. */ @@ -277,153 +127,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm, extern unsigned long arch_randomize_brk(struct mm_struct *mm); #define arch_randomize_brk arch_randomize_brk -#endif /* __KERNEL__ */ - -/* - * The requirements here are: - * - keep the final alignment of sp (sp & 0xf) - * - make sure the 32-bit value at the first 16 byte aligned position of - * AUXV is greater than 16 for glibc compatibility. - * AT_IGNOREPPC is used for that. - * - for compatibility with glibc ARCH_DLINFO must always be defined on PPC, - * even if DLINFO_ARCH_ITEMS goes to zero or is undefined. - * update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes - */ -#define ARCH_DLINFO \ -do { \ - /* Handle glibc compatibility. */ \ - NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ - NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ - /* Cache size items */ \ - NEW_AUX_ENT(AT_DCACHEBSIZE, dcache_bsize); \ - NEW_AUX_ENT(AT_ICACHEBSIZE, icache_bsize); \ - NEW_AUX_ENT(AT_UCACHEBSIZE, ucache_bsize); \ - VDSO_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso_base); \ -} while (0) - -/* PowerPC64 relocations defined by the ABIs */ -#define R_PPC64_NONE R_PPC_NONE -#define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address. */ -#define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned. */ -#define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address. */ -#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of abs. address. */ -#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of abs. address. */ -#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ -#define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned. */ -#define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN -#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN -#define R_PPC64_REL24 R_PPC_REL24 /* PC relative 26 bit, word aligned. */ -#define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit. */ -#define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN -#define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN -#define R_PPC64_GOT16 R_PPC_GOT16 -#define R_PPC64_GOT16_LO R_PPC_GOT16_LO -#define R_PPC64_GOT16_HI R_PPC_GOT16_HI -#define R_PPC64_GOT16_HA R_PPC_GOT16_HA - -#define R_PPC64_COPY R_PPC_COPY -#define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT -#define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT -#define R_PPC64_RELATIVE R_PPC_RELATIVE - -#define R_PPC64_UADDR32 R_PPC_UADDR32 -#define R_PPC64_UADDR16 R_PPC_UADDR16 -#define R_PPC64_REL32 R_PPC_REL32 -#define R_PPC64_PLT32 R_PPC_PLT32 -#define R_PPC64_PLTREL32 R_PPC_PLTREL32 -#define R_PPC64_PLT16_LO R_PPC_PLT16_LO -#define R_PPC64_PLT16_HI R_PPC_PLT16_HI -#define R_PPC64_PLT16_HA R_PPC_PLT16_HA - -#define R_PPC64_SECTOFF R_PPC_SECTOFF -#define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO -#define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI -#define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA -#define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2. */ -#define R_PPC64_ADDR64 38 /* doubleword64 S + A. */ -#define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A). */ -#define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A). */ -#define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A). */ -#define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A). */ -#define R_PPC64_UADDR64 43 /* doubleword64 S + A. */ -#define R_PPC64_REL64 44 /* doubleword64 S + A - P. */ -#define R_PPC64_PLT64 45 /* doubleword64 L + A. */ -#define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P. */ -#define R_PPC64_TOC16 47 /* half16* S + A - .TOC. */ -#define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.). */ -#define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.). */ -#define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.). */ -#define R_PPC64_TOC 51 /* doubleword64 .TOC. */ -#define R_PPC64_PLTGOT16 52 /* half16* M + A. */ -#define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A). */ -#define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A). */ -#define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A). */ - -#define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2. */ -#define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2. */ -#define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2. */ -#define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2. */ -#define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2. */ -#define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2. */ -#define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2. */ -#define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2. */ -#define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2. */ -#define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2. */ -#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2. */ - -/* PowerPC64 relocations defined for the TLS access ABI. */ -#define R_PPC64_TLS 67 /* none (sym+add)@tls */ -#define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ -#define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ -#define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ -#define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ -#define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ -#define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ -#define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ -#define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ -#define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ -#define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ -#define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ -#define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ -#define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ -#define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ -#define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ -#define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ -#define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ -#define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ -#define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ -#define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ -#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ -#define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ -#define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ -#define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ -#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ -#define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ -#define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ -#define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ -#define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ -#define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ -#define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ -#define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ -#define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ -#define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ -#define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ -#define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ -#define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ -#define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ -#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ - -/* Keep this the last entry. */ -#define R_PPC64_NUM 107 - -/* There's actually a third entry here, but it's unused */ -struct ppc64_opd_entry -{ - unsigned long funcaddr; - unsigned long r2; -}; - -#ifdef __KERNEL__ #ifdef CONFIG_SPU_BASE /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */ @@ -433,6 +136,4 @@ struct ppc64_opd_entry #endif /* CONFIG_SPU_BASE */ -#endif /* __KERNEL */ - #endif /* _ASM_POWERPC_ELF_H */ diff --git a/arch/powerpc/include/asm/kvm_book3s_32.h b/arch/powerpc/include/asm/kvm_book3s_32.h index 38040ff8206..ce0ef6ce8f8 100644 --- a/arch/powerpc/include/asm/kvm_book3s_32.h +++ b/arch/powerpc/include/asm/kvm_book3s_32.h @@ -42,5 +42,6 @@ static inline void svcpu_put(struct kvmppc_book3s_shadow_vcpu *svcpu) #define SID_SHIFT 28 #define ESID_MASK 0xf0000000 #define VSID_MASK 0x00fffffff0000000ULL +#define VPN_SHIFT 12 #endif /* __ASM_KVM_BOOK3S_32_H__ */ diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h index c18916bff68..9365860fb7f 100644 --- a/arch/powerpc/include/asm/kvm_para.h +++ b/arch/powerpc/include/asm/kvm_para.h @@ -16,77 +16,11 @@ * * Authors: Hollis Blanchard <hollisb@us.ibm.com> */ - #ifndef __POWERPC_KVM_PARA_H__ #define __POWERPC_KVM_PARA_H__ -#include <linux/types.h> +#include <uapi/asm/kvm_para.h> -/* - * Additions to this struct must only occur at the end, and should be - * accompanied by a KVM_MAGIC_FEAT flag to advertise that they are present - * (albeit not necessarily relevant to the current target hardware platform). - * - * Struct fields are always 32 or 64 bit aligned, depending on them being 32 - * or 64 bit wide respectively. - * - * See Documentation/virtual/kvm/ppc-pv.txt - */ -struct kvm_vcpu_arch_shared { - __u64 scratch1; - __u64 scratch2; - __u64 scratch3; - __u64 critical; /* Guest may not get interrupts if == r1 */ - __u64 sprg0; - __u64 sprg1; - __u64 sprg2; - __u64 sprg3; - __u64 srr0; - __u64 srr1; - __u64 dar; /* dear on BookE */ - __u64 msr; - __u32 dsisr; - __u32 int_pending; /* Tells the guest if we have an interrupt */ - __u32 sr[16]; - __u32 mas0; - __u32 mas1; - __u64 mas7_3; - __u64 mas2; - __u32 mas4; - __u32 mas6; - __u32 esr; - __u32 pir; - - /* - * SPRG4-7 are user-readable, so we can only keep these consistent - * between the shared area and the real registers when there's an - * intervening exit to KVM. This also applies to SPRG3 on some - * chips. - * - * This suffices for access by guest userspace, since in PR-mode - * KVM, an exit must occur when changing the guest's MSR[PR]. - * If the guest kernel writes to SPRG3-7 via the shared area, it - * must also use the shared area for reading while in kernel space. - */ - __u64 sprg4; - __u64 sprg5; - __u64 sprg6; - __u64 sprg7; -}; - -#define KVM_SC_MAGIC_R0 0x4b564d21 /* "KVM!" */ -#define HC_VENDOR_KVM (42 << 16) -#define HC_EV_SUCCESS 0 -#define HC_EV_UNIMPLEMENTED 12 - -#define KVM_FEATURE_MAGIC_PAGE 1 - -#define KVM_MAGIC_FEAT_SR (1 << 0) - -/* MASn, ESR, PIR, and high SPRGs */ -#define KVM_MAGIC_FEAT_MAS0_TO_SPRG7 (1 << 1) - -#ifdef __KERNEL__ #ifdef CONFIG_KVM_GUEST @@ -211,6 +145,4 @@ static inline bool kvm_check_and_clear_guest_paused(void) return false; } -#endif /* __KERNEL__ */ - #endif /* __POWERPC_KVM_PARA_H__ */ diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h index d4a7f645c5d..8565c254151 100644 --- a/arch/powerpc/include/asm/mman.h +++ b/arch/powerpc/include/asm/mman.h @@ -1,34 +1,14 @@ -#ifndef _ASM_POWERPC_MMAN_H -#define _ASM_POWERPC_MMAN_H - -#include <asm-generic/mman-common.h> - /* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#ifndef _ASM_POWERPC_MMAN_H +#define _ASM_POWERPC_MMAN_H -#define PROT_SAO 0x10 /* Strong Access Ordering */ - -#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ -#define MAP_NORESERVE 0x40 /* don't reserve swap pages */ -#define MAP_LOCKED 0x80 - -#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ -#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ - -#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ -#define MCL_FUTURE 0x4000 /* lock all additions to address space */ - -#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ -#define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ -#define MAP_HUGETLB 0x40000 /* create a huge page mapping */ +#include <uapi/asm/mman.h> -#ifdef __KERNEL__ #ifdef CONFIG_PPC64 #include <asm/cputable.h> @@ -61,5 +41,4 @@ static inline int arch_validate_prot(unsigned long prot) #define arch_validate_prot(prot) arch_validate_prot(prot) #endif /* CONFIG_PPC64 */ -#endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_MMAN_H */ diff --git a/arch/powerpc/include/asm/module.h b/arch/powerpc/include/asm/module.h index 0192a4ee2bc..c1df590ec44 100644 --- a/arch/powerpc/include/asm/module.h +++ b/arch/powerpc/include/asm/module.h @@ -11,6 +11,7 @@ #include <linux/list.h> #include <asm/bug.h> +#include <asm-generic/module.h> #ifndef __powerpc64__ @@ -60,16 +61,10 @@ struct mod_arch_specific { */ #ifdef __powerpc64__ -# define Elf_Shdr Elf64_Shdr -# define Elf_Sym Elf64_Sym -# define Elf_Ehdr Elf64_Ehdr # ifdef MODULE asm(".section .stubs,\"ax\",@nobits; .align 3; .previous"); # endif #else -# define Elf_Shdr Elf32_Shdr -# define Elf_Sym Elf32_Sym -# define Elf_Ehdr Elf32_Ehdr # ifdef MODULE asm(".section .plt,\"ax\",@nobits; .align 3; .previous"); asm(".section .init.plt,\"ax\",@nobits; .align 3; .previous"); diff --git a/arch/powerpc/include/asm/nvram.h b/arch/powerpc/include/asm/nvram.h index 9d1aafe607c..b0fe0fe4e62 100644 --- a/arch/powerpc/include/asm/nvram.h +++ b/arch/powerpc/include/asm/nvram.h @@ -6,29 +6,13 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ - #ifndef _ASM_POWERPC_NVRAM_H #define _ASM_POWERPC_NVRAM_H -/* Signatures for nvram partitions */ -#define NVRAM_SIG_SP 0x02 /* support processor */ -#define NVRAM_SIG_OF 0x50 /* open firmware config */ -#define NVRAM_SIG_FW 0x51 /* general firmware */ -#define NVRAM_SIG_HW 0x52 /* hardware (VPD) */ -#define NVRAM_SIG_FLIP 0x5a /* Apple flip/flop header */ -#define NVRAM_SIG_APPL 0x5f /* Apple "system" (???) */ -#define NVRAM_SIG_SYS 0x70 /* system env vars */ -#define NVRAM_SIG_CFG 0x71 /* config data */ -#define NVRAM_SIG_ELOG 0x72 /* error log */ -#define NVRAM_SIG_VEND 0x7e /* vendor defined */ -#define NVRAM_SIG_FREE 0x7f /* Free space */ -#define NVRAM_SIG_OS 0xa0 /* OS defined */ -#define NVRAM_SIG_PANIC 0xa1 /* Apple OSX "panic" */ - -#ifdef __KERNEL__ #include <linux/errno.h> #include <linux/list.h> +#include <uapi/asm/nvram.h> #ifdef CONFIG_PPC_PSERIES extern int nvram_write_error_log(char * buff, int length, @@ -56,17 +40,6 @@ extern int nvram_remove_partition(const char *name, int sig, extern int nvram_get_partition_size(loff_t data_index); extern loff_t nvram_find_partition(const char *name, int sig, int *out_size); -#endif /* __KERNEL__ */ - -/* PowerMac specific nvram stuffs */ - -enum { - pmac_nvram_OF, /* Open Firmware partition */ - pmac_nvram_XPRAM, /* MacOS XPRAM partition */ - pmac_nvram_NR /* MacOS Name Registry partition */ -}; - -#ifdef __KERNEL__ /* Return partition offset in nvram */ extern int pmac_get_partition(int partition); @@ -83,30 +56,4 @@ extern ssize_t nvram_get_size(void); /* Normal access to NVRAM */ extern unsigned char nvram_read_byte(int i); extern void nvram_write_byte(unsigned char c, int i); -#endif - -/* Some offsets in XPRAM */ -#define PMAC_XPRAM_MACHINE_LOC 0xe4 -#define PMAC_XPRAM_SOUND_VOLUME 0x08 - -/* Machine location structure in PowerMac XPRAM */ -struct pmac_machine_location { - unsigned int latitude; /* 2+30 bit Fractional number */ - unsigned int longitude; /* 2+30 bit Fractional number */ - unsigned int delta; /* mix of GMT delta and DLS */ -}; - -/* - * /dev/nvram ioctls - * - * Note that PMAC_NVRAM_GET_OFFSET is still supported, but is - * definitely obsolete. Do not use it if you can avoid it - */ - -#define OBSOLETE_PMAC_NVRAM_GET_OFFSET \ - _IOWR('p', 0x40, int) - -#define IOC_NVRAM_GET_OFFSET _IOWR('p', 0x42, int) /* Get NVRAM partition offset */ -#define IOC_NVRAM_SYNC _IO('p', 0x43) /* Sync NVRAM image */ - #endif /* _ASM_POWERPC_NVRAM_H */ diff --git a/arch/powerpc/include/asm/param.h b/arch/powerpc/include/asm/param.h deleted file mode 100644 index 965d4542797..00000000000 --- a/arch/powerpc/include/asm/param.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/param.h> diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 9dc5cd1fde1..87502046c0d 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -74,9 +74,6 @@ struct task_struct; void start_thread(struct pt_regs *regs, unsigned long fdptr, unsigned long sp); void release_thread(struct task_struct *); -/* Create a new kernel thread. */ -extern long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); - /* Lazy FPU handling on uni-processor */ extern struct task_struct *last_task_used_math; extern struct task_struct *last_task_used_altivec; @@ -391,9 +388,9 @@ extern int powersave_nap; /* set if nap mode can be used in idle loop */ extern void power7_nap(void); #ifdef CONFIG_PSERIES_IDLE -extern void update_smt_snooze_delay(int snooze); +extern void update_smt_snooze_delay(int cpu, int residency); #else -static inline void update_smt_snooze_delay(int snooze) {} +static inline void update_smt_snooze_delay(int cpu, int residency) {} #endif extern void flush_instruction_cache(void); diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h index 9c21ed42aba..5f995681bc1 100644 --- a/arch/powerpc/include/asm/ptrace.h +++ b/arch/powerpc/include/asm/ptrace.h @@ -1,6 +1,3 @@ -#ifndef _ASM_POWERPC_PTRACE_H -#define _ASM_POWERPC_PTRACE_H - /* * Copyright (C) 2001 PPC64 Team, IBM Corp * @@ -23,37 +20,11 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#ifndef _ASM_POWERPC_PTRACE_H +#define _ASM_POWERPC_PTRACE_H -#include <linux/types.h> - -#ifndef __ASSEMBLY__ - -struct pt_regs { - unsigned long gpr[32]; - unsigned long nip; - unsigned long msr; - unsigned long orig_gpr3; /* Used for restarting system calls */ - unsigned long ctr; - unsigned long link; - unsigned long xer; - unsigned long ccr; -#ifdef __powerpc64__ - unsigned long softe; /* Soft enabled/disabled */ -#else - unsigned long mq; /* 601 only (not used at present) */ - /* Used on APUS to hold IPL value. */ -#endif - unsigned long trap; /* Reason for being here */ - /* N.B. for critical exceptions on 4xx, the dar and dsisr - fields are overloaded to hold srr0 and srr1. */ - unsigned long dar; /* Fault registers */ - unsigned long dsisr; /* on 4xx/Book-E used for ESR */ - unsigned long result; /* Result of a system call */ -}; - -#endif /* __ASSEMBLY__ */ +#include <uapi/asm/ptrace.h> -#ifdef __KERNEL__ #ifdef __powerpc64__ @@ -125,6 +96,8 @@ extern unsigned long ptrace_get_reg(struct task_struct *task, int regno); extern int ptrace_put_reg(struct task_struct *task, int regno, unsigned long data); +#define current_pt_regs() \ + ((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE) - 1) /* * We use the least-significant bit of the trap field to indicate * whether we have saved the full set of registers, or only a @@ -220,219 +193,12 @@ static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs, #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - -/* - * Offsets used by 'ptrace' system call interface. - * These can't be changed without breaking binary compatibility - * with MkLinux, etc. - */ -#define PT_R0 0 -#define PT_R1 1 -#define PT_R2 2 -#define PT_R3 3 -#define PT_R4 4 -#define PT_R5 5 -#define PT_R6 6 -#define PT_R7 7 -#define PT_R8 8 -#define PT_R9 9 -#define PT_R10 10 -#define PT_R11 11 -#define PT_R12 12 -#define PT_R13 13 -#define PT_R14 14 -#define PT_R15 15 -#define PT_R16 16 -#define PT_R17 17 -#define PT_R18 18 -#define PT_R19 19 -#define PT_R20 20 -#define PT_R21 21 -#define PT_R22 22 -#define PT_R23 23 -#define PT_R24 24 -#define PT_R25 25 -#define PT_R26 26 -#define PT_R27 27 -#define PT_R28 28 -#define PT_R29 29 -#define PT_R30 30 -#define PT_R31 31 - -#define PT_NIP 32 -#define PT_MSR 33 -#define PT_ORIG_R3 34 -#define PT_CTR 35 -#define PT_LNK 36 -#define PT_XER 37 -#define PT_CCR 38 -#ifndef __powerpc64__ -#define PT_MQ 39 -#else -#define PT_SOFTE 39 -#endif -#define PT_TRAP 40 -#define PT_DAR 41 -#define PT_DSISR 42 -#define PT_RESULT 43 -#define PT_REGS_COUNT 44 - -#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */ - #ifndef __powerpc64__ - -#define PT_FPR31 (PT_FPR0 + 2*31) -#define PT_FPSCR (PT_FPR0 + 2*32 + 1) - #else /* __powerpc64__ */ - -#define PT_FPSCR (PT_FPR0 + 32) /* each FP reg occupies 1 slot in 64-bit space */ - -#ifdef __KERNEL__ #define PT_FPSCR32 (PT_FPR0 + 2*32 + 1) /* each FP reg occupies 2 32-bit userspace slots */ -#endif - -#define PT_VR0 82 /* each Vector reg occupies 2 slots in 64-bit */ -#define PT_VSCR (PT_VR0 + 32*2 + 1) -#define PT_VRSAVE (PT_VR0 + 33*2) - -#ifdef __KERNEL__ #define PT_VR0_32 164 /* each Vector reg occupies 4 slots in 32-bit */ #define PT_VSCR_32 (PT_VR0 + 32*4 + 3) #define PT_VRSAVE_32 (PT_VR0 + 33*4) -#endif - -/* - * Only store first 32 VSRs here. The second 32 VSRs in VR0-31 - */ -#define PT_VSR0 150 /* each VSR reg occupies 2 slots in 64-bit */ -#define PT_VSR31 (PT_VSR0 + 2*31) -#ifdef __KERNEL__ #define PT_VSR0_32 300 /* each VSR reg occupies 4 slots in 32-bit */ -#endif #endif /* __powerpc64__ */ - -/* - * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go. - * The transfer totals 34 quadword. Quadwords 0-31 contain the - * corresponding vector registers. Quadword 32 contains the vscr as the - * last word (offset 12) within that quadword. Quadword 33 contains the - * vrsave as the first word (offset 0) within the quadword. - * - * This definition of the VMX state is compatible with the current PPC32 - * ptrace interface. This allows signal handling and ptrace to use the same - * structures. This also simplifies the implementation of a bi-arch - * (combined (32- and 64-bit) gdb. - */ -#define PTRACE_GETVRREGS 18 -#define PTRACE_SETVRREGS 19 - -/* Get/set all the upper 32-bits of the SPE registers, accumulator, and - * spefscr, in one go */ -#define PTRACE_GETEVRREGS 20 -#define PTRACE_SETEVRREGS 21 - -/* Get the first 32 128bit VSX registers */ -#define PTRACE_GETVSRREGS 27 -#define PTRACE_SETVSRREGS 28 - -/* - * Get or set a debug register. The first 16 are DABR registers and the - * second 16 are IABR registers. - */ -#define PTRACE_GET_DEBUGREG 25 -#define PTRACE_SET_DEBUGREG 26 - -/* (new) PTRACE requests using the same numbers as x86 and the same - * argument ordering. Additionally, they support more registers too - */ -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 -#define PTRACE_GETREGS64 22 -#define PTRACE_SETREGS64 23 - -/* Calls to trace a 64bit program from a 32bit program */ -#define PPC_PTRACE_PEEKTEXT_3264 0x95 -#define PPC_PTRACE_PEEKDATA_3264 0x94 -#define PPC_PTRACE_POKETEXT_3264 0x93 -#define PPC_PTRACE_POKEDATA_3264 0x92 -#define PPC_PTRACE_PEEKUSR_3264 0x91 -#define PPC_PTRACE_POKEUSR_3264 0x90 - -#define PTRACE_SINGLEBLOCK 0x100 /* resume execution until next branch */ - -#define PPC_PTRACE_GETHWDBGINFO 0x89 -#define PPC_PTRACE_SETHWDEBUG 0x88 -#define PPC_PTRACE_DELHWDEBUG 0x87 - -#ifndef __ASSEMBLY__ - -struct ppc_debug_info { - __u32 version; /* Only version 1 exists to date */ - __u32 num_instruction_bps; - __u32 num_data_bps; - __u32 num_condition_regs; - __u32 data_bp_alignment; - __u32 sizeof_condition; /* size of the DVC register */ - __u64 features; -}; - -#endif /* __ASSEMBLY__ */ - -/* - * features will have bits indication whether there is support for: - */ -#define PPC_DEBUG_FEATURE_INSN_BP_RANGE 0x0000000000000001 -#define PPC_DEBUG_FEATURE_INSN_BP_MASK 0x0000000000000002 -#define PPC_DEBUG_FEATURE_DATA_BP_RANGE 0x0000000000000004 -#define PPC_DEBUG_FEATURE_DATA_BP_MASK 0x0000000000000008 - -#ifndef __ASSEMBLY__ - -struct ppc_hw_breakpoint { - __u32 version; /* currently, version must be 1 */ - __u32 trigger_type; /* only some combinations allowed */ - __u32 addr_mode; /* address match mode */ - __u32 condition_mode; /* break/watchpoint condition flags */ - __u64 addr; /* break/watchpoint address */ - __u64 addr2; /* range end or mask */ - __u64 condition_value; /* contents of the DVC register */ -}; - -#endif /* __ASSEMBLY__ */ - -/* - * Trigger Type - */ -#define PPC_BREAKPOINT_TRIGGER_EXECUTE 0x00000001 -#define PPC_BREAKPOINT_TRIGGER_READ 0x00000002 -#define PPC_BREAKPOINT_TRIGGER_WRITE 0x00000004 -#define PPC_BREAKPOINT_TRIGGER_RW \ - (PPC_BREAKPOINT_TRIGGER_READ | PPC_BREAKPOINT_TRIGGER_WRITE) - -/* - * Address Mode - */ -#define PPC_BREAKPOINT_MODE_EXACT 0x00000000 -#define PPC_BREAKPOINT_MODE_RANGE_INCLUSIVE 0x00000001 -#define PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE 0x00000002 -#define PPC_BREAKPOINT_MODE_MASK 0x00000003 - -/* - * Condition Mode - */ -#define PPC_BREAKPOINT_CONDITION_MODE 0x00000003 -#define PPC_BREAKPOINT_CONDITION_NONE 0x00000000 -#define PPC_BREAKPOINT_CONDITION_AND 0x00000001 -#define PPC_BREAKPOINT_CONDITION_EXACT PPC_BREAKPOINT_CONDITION_AND -#define PPC_BREAKPOINT_CONDITION_OR 0x00000002 -#define PPC_BREAKPOINT_CONDITION_AND_OR 0x00000003 -#define PPC_BREAKPOINT_CONDITION_BE_ALL 0x00ff0000 -#define PPC_BREAKPOINT_CONDITION_BE_SHIFT 16 -#define PPC_BREAKPOINT_CONDITION_BE(n) \ - (1<<((n)+PPC_BREAKPOINT_CONDITION_BE_SHIFT)) - #endif /* _ASM_POWERPC_PTRACE_H */ diff --git a/arch/powerpc/include/asm/signal.h b/arch/powerpc/include/asm/signal.h index 3eb13be11d8..189998bb61c 100644 --- a/arch/powerpc/include/asm/signal.h +++ b/arch/powerpc/include/asm/signal.h @@ -1,149 +1,8 @@ #ifndef _ASM_POWERPC_SIGNAL_H #define _ASM_POWERPC_SIGNAL_H -#include <linux/types.h> +#include <uapi/asm/signal.h> -#define _NSIG 64 -#ifdef __powerpc64__ -#define _NSIG_BPW 64 -#else -#define _NSIG_BPW 32 -#endif -#define _NSIG_WORDS (_NSIG / _NSIG_BPW) - -typedef unsigned long old_sigset_t; /* at least 32 bits */ - -typedef struct { - unsigned long sig[_NSIG_WORDS]; -} sigset_t; - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX _NSIG - -/* - * SA_FLAGS values: - * - * SA_ONSTACK is not currently supported, but will allow sigaltstack(2). - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001U -#define SA_NOCLDWAIT 0x00000002U -#define SA_SIGINFO 0x00000004U -#define SA_ONSTACK 0x08000000U -#define SA_RESTART 0x10000000U -#define SA_NODEFER 0x40000000U -#define SA_RESETHAND 0x80000000U - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define SA_RESTORER 0x04000000U - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#include <asm-generic/signal-defs.h> - -struct old_sigaction { - __sighandler_t sa_handler; - old_sigset_t sa_mask; - unsigned long sa_flags; - __sigrestore_t sa_restorer; -}; - -struct sigaction { - __sighandler_t sa_handler; - unsigned long sa_flags; - __sigrestore_t sa_restorer; - sigset_t sa_mask; /* mask last for extensibility */ -}; - -struct k_sigaction { - struct sigaction sa; -}; - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ struct pt_regs; #define ptrace_signal_deliver(regs, cookie) do { } while (0) -#endif /* __KERNEL__ */ - -#ifndef __powerpc64__ -/* - * These are parameters to dbg_sigreturn syscall. They enable or - * disable certain debugging things that can be done from signal - * handlers. The dbg_sigreturn syscall *must* be called from a - * SA_SIGINFO signal so the ucontext can be passed to it. It takes an - * array of struct sig_dbg_op, which has the debug operations to - * perform before returning from the signal. - */ -struct sig_dbg_op { - int dbg_type; - unsigned long dbg_value; -}; - -/* Enable or disable single-stepping. The value sets the state. */ -#define SIG_DBG_SINGLE_STEPPING 1 - -/* Enable or disable branch tracing. The value sets the state. */ -#define SIG_DBG_BRANCH_TRACING 2 -#endif /* ! __powerpc64__ */ - #endif /* _ASM_POWERPC_SIGNAL_H */ diff --git a/arch/powerpc/include/asm/spu_info.h b/arch/powerpc/include/asm/spu_info.h index 1286c823f0d..7146b78e40f 100644 --- a/arch/powerpc/include/asm/spu_info.h +++ b/arch/powerpc/include/asm/spu_info.h @@ -19,37 +19,10 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - #ifndef _SPU_INFO_H #define _SPU_INFO_H -#include <linux/types.h> - -#ifdef __KERNEL__ #include <asm/spu.h> -#else -struct mfc_cq_sr { - __u64 mfc_cq_data0_RW; - __u64 mfc_cq_data1_RW; - __u64 mfc_cq_data2_RW; - __u64 mfc_cq_data3_RW; -}; -#endif /* __KERNEL__ */ - -struct spu_dma_info { - __u64 dma_info_type; - __u64 dma_info_mask; - __u64 dma_info_status; - __u64 dma_info_stall_and_notify; - __u64 dma_info_atomic_command_status; - struct mfc_cq_sr dma_info_command_data[16]; -}; - -struct spu_proxydma_info { - __u64 proxydma_info_type; - __u64 proxydma_info_mask; - __u64 proxydma_info_status; - struct mfc_cq_sr proxydma_info_command_data[8]; -}; +#include <uapi/asm/spu_info.h> #endif diff --git a/arch/powerpc/include/asm/swab.h b/arch/powerpc/include/asm/swab.h index c581e3ef73e..b9bd1ca944d 100644 --- a/arch/powerpc/include/asm/swab.h +++ b/arch/powerpc/include/asm/swab.h @@ -1,24 +1,18 @@ -#ifndef _ASM_POWERPC_SWAB_H -#define _ASM_POWERPC_SWAB_H - /* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#ifndef _ASM_POWERPC_SWAB_H +#define _ASM_POWERPC_SWAB_H -#include <linux/types.h> -#include <linux/compiler.h> +#include <uapi/asm/swab.h> #ifdef __GNUC__ - #ifndef __powerpc64__ -#define __SWAB_64_THRU_32__ #endif /* __powerpc64__ */ -#ifdef __KERNEL__ - static __inline__ __u16 ld_le16(const volatile __u16 *addr) { __u16 val; @@ -83,8 +77,5 @@ static inline __attribute_const__ __u32 __arch_swab32(__u32 value) } #define __arch_swab32 __arch_swab32 -#endif /* __KERNEL__ */ - #endif /* __GNUC__ */ - #endif /* _ASM_POWERPC_SWAB_H */ diff --git a/arch/powerpc/include/asm/syscalls.h b/arch/powerpc/include/asm/syscalls.h index 4084e567d28..329db4ec12c 100644 --- a/arch/powerpc/include/asm/syscalls.h +++ b/arch/powerpc/include/asm/syscalls.h @@ -17,9 +17,6 @@ asmlinkage unsigned long sys_mmap(unsigned long addr, size_t len, asmlinkage unsigned long sys_mmap2(unsigned long addr, size_t len, unsigned long prot, unsigned long flags, unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(unsigned long a0, unsigned long a1, - unsigned long a2, unsigned long a3, unsigned long a4, - unsigned long a5, struct pt_regs *regs); asmlinkage int sys_clone(unsigned long clone_flags, unsigned long usp, int __user *parent_tidp, void __user *child_threadptr, int __user *child_tidp, int p6, struct pt_regs *regs); diff --git a/arch/powerpc/include/asm/termios.h b/arch/powerpc/include/asm/termios.h index a24f48704a3..b8353e2032d 100644 --- a/arch/powerpc/include/asm/termios.h +++ b/arch/powerpc/include/asm/termios.h @@ -1,6 +1,3 @@ -#ifndef _ASM_POWERPC_TERMIOS_H -#define _ASM_POWERPC_TERMIOS_H - /* * Liberally adapted from alpha/termios.h. In particular, the c_cc[] * fields have been reordered so that termio & termios share the @@ -12,74 +9,14 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#ifndef _ASM_POWERPC_TERMIOS_H +#define _ASM_POWERPC_TERMIOS_H -#include <asm/ioctls.h> -#include <asm/termbits.h> - -struct sgttyb { - char sg_ispeed; - char sg_ospeed; - char sg_erase; - char sg_kill; - short sg_flags; -}; - -struct tchars { - char t_intrc; - char t_quitc; - char t_startc; - char t_stopc; - char t_eofc; - char t_brkc; -}; - -struct ltchars { - char t_suspc; - char t_dsuspc; - char t_rprntc; - char t_flushc; - char t_werasc; - char t_lnextc; -}; - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 10 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -/* c_cc characters */ -#define _VINTR 0 -#define _VQUIT 1 -#define _VERASE 2 -#define _VKILL 3 -#define _VEOF 4 -#define _VMIN 5 -#define _VEOL 6 -#define _VTIME 7 -#define _VEOL2 8 -#define _VSWTC 9 +#include <uapi/asm/termios.h> -#ifdef __KERNEL__ /* ^C ^\ del ^U ^D 1 0 0 0 0 ^W ^R ^Z ^Q ^S ^V ^U */ #define INIT_C_CC "\003\034\177\025\004\001\000\000\000\000\027\022\032\021\023\026\025" -#endif - -#ifdef __KERNEL__ #include <asm-generic/termios-base.h> -#endif /* __KERNEL__ */ - #endif /* _ASM_POWERPC_TERMIOS_H */ diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h index 8ceea14d6fe..406b7b9a134 100644 --- a/arch/powerpc/include/asm/thread_info.h +++ b/arch/powerpc/include/asm/thread_info.h @@ -182,6 +182,8 @@ static inline bool test_thread_local_flags(unsigned int flags) #define is_32bit_task() (1) #endif +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) + #endif /* !__ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h index 0abf7f2c6df..bfb6ded38ff 100644 --- a/arch/powerpc/include/asm/types.h +++ b/arch/powerpc/include/asm/types.h @@ -1,22 +1,3 @@ -#ifndef _ASM_POWERPC_TYPES_H -#define _ASM_POWERPC_TYPES_H - -/* - * This is here because we used to use l64 for 64bit powerpc - * and we don't want to impact user mode with our change to ll64 - * in the kernel. - * - * However, some user programs are fine with this. They can - * flag __SANE_USERSPACE_TYPES__ to get int-ll64.h here. - */ -#if !defined(__SANE_USERSPACE_TYPES__) && defined(__powerpc64__) && !defined(__KERNEL__) -# include <asm-generic/int-l64.h> -#else -# include <asm-generic/int-ll64.h> -#endif - -#ifndef __ASSEMBLY__ - /* * This file is never included by application software unless * explicitly requested (e.g., via linux/types.h) in which case the @@ -29,14 +10,11 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#ifndef _ASM_POWERPC_TYPES_H +#define _ASM_POWERPC_TYPES_H -typedef struct { - __u32 u[4]; -} __attribute__((aligned(16))) __vector128; - -#endif /* __ASSEMBLY__ */ +#include <uapi/asm/types.h> -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ typedef __vector128 vector128; @@ -49,6 +27,4 @@ typedef struct { #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* _ASM_POWERPC_TYPES_H */ diff --git a/arch/powerpc/include/asm/unistd.h b/arch/powerpc/include/asm/unistd.h index c683fa350ad..921dce6d844 100644 --- a/arch/powerpc/include/asm/unistd.h +++ b/arch/powerpc/include/asm/unistd.h @@ -1,6 +1,3 @@ -#ifndef _ASM_POWERPC_UNISTD_H_ -#define _ASM_POWERPC_UNISTD_H_ - /* * This file contains the system call numbers. * @@ -9,374 +6,11 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ +#ifndef _ASM_POWERPC_UNISTD_H_ +#define _ASM_POWERPC_UNISTD_H_ -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_waitpid 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_lchown 16 -#define __NR_break 17 -#define __NR_oldstat 18 -#define __NR_lseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_oldfstat 28 -#define __NR_pause 29 -#define __NR_utime 30 -#define __NR_stty 31 -#define __NR_gtty 32 -#define __NR_access 33 -#define __NR_nice 34 -#define __NR_ftime 35 -#define __NR_sync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -#define __NR_prof 44 -#define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_signal 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_acct 51 -#define __NR_umount2 52 -#define __NR_lock 53 -#define __NR_ioctl 54 -#define __NR_fcntl 55 -#define __NR_mpx 56 -#define __NR_setpgid 57 -#define __NR_ulimit 58 -#define __NR_oldolduname 59 -#define __NR_umask 60 -#define __NR_chroot 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_sigaction 67 -#define __NR_sgetmask 68 -#define __NR_ssetmask 69 -#define __NR_setreuid 70 -#define __NR_setregid 71 -#define __NR_sigsuspend 72 -#define __NR_sigpending 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrlimit 76 -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 -#define __NR_select 82 -#define __NR_symlink 83 -#define __NR_oldlstat 84 -#define __NR_readlink 85 -#define __NR_uselib 86 -#define __NR_swapon 87 -#define __NR_reboot 88 -#define __NR_readdir 89 -#define __NR_mmap 90 -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_fchown 95 -#define __NR_getpriority 96 -#define __NR_setpriority 97 -#define __NR_profil 98 -#define __NR_statfs 99 -#define __NR_fstatfs 100 -#define __NR_ioperm 101 -#define __NR_socketcall 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_stat 106 -#define __NR_lstat 107 -#define __NR_fstat 108 -#define __NR_olduname 109 -#define __NR_iopl 110 -#define __NR_vhangup 111 -#define __NR_idle 112 -#define __NR_vm86 113 -#define __NR_wait4 114 -#define __NR_swapoff 115 -#define __NR_sysinfo 116 -#define __NR_ipc 117 -#define __NR_fsync 118 -#define __NR_sigreturn 119 -#define __NR_clone 120 -#define __NR_setdomainname 121 -#define __NR_uname 122 -#define __NR_modify_ldt 123 -#define __NR_adjtimex 124 -#define __NR_mprotect 125 -#define __NR_sigprocmask 126 -#define __NR_create_module 127 -#define __NR_init_module 128 -#define __NR_delete_module 129 -#define __NR_get_kernel_syms 130 -#define __NR_quotactl 131 -#define __NR_getpgid 132 -#define __NR_fchdir 133 -#define __NR_bdflush 134 -#define __NR_sysfs 135 -#define __NR_personality 136 -#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ -#define __NR_setfsuid 138 -#define __NR_setfsgid 139 -#define __NR__llseek 140 -#define __NR_getdents 141 -#define __NR__newselect 142 -#define __NR_flock 143 -#define __NR_msync 144 -#define __NR_readv 145 -#define __NR_writev 146 -#define __NR_getsid 147 -#define __NR_fdatasync 148 -#define __NR__sysctl 149 -#define __NR_mlock 150 -#define __NR_munlock 151 -#define __NR_mlockall 152 -#define __NR_munlockall 153 -#define __NR_sched_setparam 154 -#define __NR_sched_getparam 155 -#define __NR_sched_setscheduler 156 -#define __NR_sched_getscheduler 157 -#define __NR_sched_yield 158 -#define __NR_sched_get_priority_max 159 -#define __NR_sched_get_priority_min 160 -#define __NR_sched_rr_get_interval 161 -#define __NR_nanosleep 162 -#define __NR_mremap 163 -#define __NR_setresuid 164 -#define __NR_getresuid 165 -#define __NR_query_module 166 -#define __NR_poll 167 -#define __NR_nfsservctl 168 -#define __NR_setresgid 169 -#define __NR_getresgid 170 -#define __NR_prctl 171 -#define __NR_rt_sigreturn 172 -#define __NR_rt_sigaction 173 -#define __NR_rt_sigprocmask 174 -#define __NR_rt_sigpending 175 -#define __NR_rt_sigtimedwait 176 -#define __NR_rt_sigqueueinfo 177 -#define __NR_rt_sigsuspend 178 -#define __NR_pread64 179 -#define __NR_pwrite64 180 -#define __NR_chown 181 -#define __NR_getcwd 182 -#define __NR_capget 183 -#define __NR_capset 184 -#define __NR_sigaltstack 185 -#define __NR_sendfile 186 -#define __NR_getpmsg 187 /* some people actually want streams */ -#define __NR_putpmsg 188 /* some people actually want streams */ -#define __NR_vfork 189 -#define __NR_ugetrlimit 190 /* SuS compliant getrlimit */ -#define __NR_readahead 191 -#ifndef __powerpc64__ /* these are 32-bit only */ -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#endif -#define __NR_pciconfig_read 198 -#define __NR_pciconfig_write 199 -#define __NR_pciconfig_iobase 200 -#define __NR_multiplexer 201 -#define __NR_getdents64 202 -#define __NR_pivot_root 203 -#ifndef __powerpc64__ -#define __NR_fcntl64 204 -#endif -#define __NR_madvise 205 -#define __NR_mincore 206 -#define __NR_gettid 207 -#define __NR_tkill 208 -#define __NR_setxattr 209 -#define __NR_lsetxattr 210 -#define __NR_fsetxattr 211 -#define __NR_getxattr 212 -#define __NR_lgetxattr 213 -#define __NR_fgetxattr 214 -#define __NR_listxattr 215 -#define __NR_llistxattr 216 -#define __NR_flistxattr 217 -#define __NR_removexattr 218 -#define __NR_lremovexattr 219 -#define __NR_fremovexattr 220 -#define __NR_futex 221 -#define __NR_sched_setaffinity 222 -#define __NR_sched_getaffinity 223 -/* 224 currently unused */ -#define __NR_tuxcall 225 -#ifndef __powerpc64__ -#define __NR_sendfile64 226 -#endif -#define __NR_io_setup 227 -#define __NR_io_destroy 228 -#define __NR_io_getevents 229 -#define __NR_io_submit 230 -#define __NR_io_cancel 231 -#define __NR_set_tid_address 232 -#define __NR_fadvise64 233 -#define __NR_exit_group 234 -#define __NR_lookup_dcookie 235 -#define __NR_epoll_create 236 -#define __NR_epoll_ctl 237 -#define __NR_epoll_wait 238 -#define __NR_remap_file_pages 239 -#define __NR_timer_create 240 -#define __NR_timer_settime 241 -#define __NR_timer_gettime 242 -#define __NR_timer_getoverrun 243 -#define __NR_timer_delete 244 -#define __NR_clock_settime 245 -#define __NR_clock_gettime 246 -#define __NR_clock_getres 247 -#define __NR_clock_nanosleep 248 -#define __NR_swapcontext 249 -#define __NR_tgkill 250 -#define __NR_utimes 251 -#define __NR_statfs64 252 -#define __NR_fstatfs64 253 -#ifndef __powerpc64__ -#define __NR_fadvise64_64 254 -#endif -#define __NR_rtas 255 -#define __NR_sys_debug_setcontext 256 -/* Number 257 is reserved for vserver */ -#define __NR_migrate_pages 258 -#define __NR_mbind 259 -#define __NR_get_mempolicy 260 -#define __NR_set_mempolicy 261 -#define __NR_mq_open 262 -#define __NR_mq_unlink 263 -#define __NR_mq_timedsend 264 -#define __NR_mq_timedreceive 265 -#define __NR_mq_notify 266 -#define __NR_mq_getsetattr 267 -#define __NR_kexec_load 268 -#define __NR_add_key 269 -#define __NR_request_key 270 -#define __NR_keyctl 271 -#define __NR_waitid 272 -#define __NR_ioprio_set 273 -#define __NR_ioprio_get 274 -#define __NR_inotify_init 275 -#define __NR_inotify_add_watch 276 -#define __NR_inotify_rm_watch 277 -#define __NR_spu_run 278 -#define __NR_spu_create 279 -#define __NR_pselect6 280 -#define __NR_ppoll 281 -#define __NR_unshare 282 -#define __NR_splice 283 -#define __NR_tee 284 -#define __NR_vmsplice 285 -#define __NR_openat 286 -#define __NR_mkdirat 287 -#define __NR_mknodat 288 -#define __NR_fchownat 289 -#define __NR_futimesat 290 -#ifdef __powerpc64__ -#define __NR_newfstatat 291 -#else -#define __NR_fstatat64 291 -#endif -#define __NR_unlinkat 292 -#define __NR_renameat 293 -#define __NR_linkat 294 -#define __NR_symlinkat 295 -#define __NR_readlinkat 296 -#define __NR_fchmodat 297 -#define __NR_faccessat 298 -#define __NR_get_robust_list 299 -#define __NR_set_robust_list 300 -#define __NR_move_pages 301 -#define __NR_getcpu 302 -#define __NR_epoll_pwait 303 -#define __NR_utimensat 304 -#define __NR_signalfd 305 -#define __NR_timerfd_create 306 -#define __NR_eventfd 307 -#define __NR_sync_file_range2 308 -#define __NR_fallocate 309 -#define __NR_subpage_prot 310 -#define __NR_timerfd_settime 311 -#define __NR_timerfd_gettime 312 -#define __NR_signalfd4 313 -#define __NR_eventfd2 314 -#define __NR_epoll_create1 315 -#define __NR_dup3 316 -#define __NR_pipe2 317 -#define __NR_inotify_init1 318 -#define __NR_perf_event_open 319 -#define __NR_preadv 320 -#define __NR_pwritev 321 -#define __NR_rt_tgsigqueueinfo 322 -#define __NR_fanotify_init 323 -#define __NR_fanotify_mark 324 -#define __NR_prlimit64 325 -#define __NR_socket 326 -#define __NR_bind 327 -#define __NR_connect 328 -#define __NR_listen 329 -#define __NR_accept 330 -#define __NR_getsockname 331 -#define __NR_getpeername 332 -#define __NR_socketpair 333 -#define __NR_send 334 -#define __NR_sendto 335 -#define __NR_recv 336 -#define __NR_recvfrom 337 -#define __NR_shutdown 338 -#define __NR_setsockopt 339 -#define __NR_getsockopt 340 -#define __NR_sendmsg 341 -#define __NR_recvmsg 342 -#define __NR_recvmmsg 343 -#define __NR_accept4 344 -#define __NR_name_to_handle_at 345 -#define __NR_open_by_handle_at 346 -#define __NR_clock_adjtime 347 -#define __NR_syncfs 348 -#define __NR_sendmmsg 349 -#define __NR_setns 350 -#define __NR_process_vm_readv 351 -#define __NR_process_vm_writev 352 +#include <uapi/asm/unistd.h> -#ifdef __KERNEL__ #define __NR_syscalls 353 @@ -421,6 +55,8 @@ #define __ARCH_WANT_SYS_NEWFSTATAT #define __ARCH_WANT_COMPAT_SYS_SENDFILE #endif +#define __ARCH_WANT_SYS_EXECVE +#define __ARCH_WANT_KERNEL_EXECVE /* * "Conditional" syscalls @@ -429,6 +65,4 @@ asmlinkage long x (void) __attribute__((weak,alias("sys_ni_syscall"))) #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* _ASM_POWERPC_UNISTD_H_ */ diff --git a/arch/powerpc/include/uapi/asm/Kbuild b/arch/powerpc/include/uapi/asm/Kbuild index baebb3da1d4..a33c3c03bb2 100644 --- a/arch/powerpc/include/uapi/asm/Kbuild +++ b/arch/powerpc/include/uapi/asm/Kbuild @@ -1,3 +1,44 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += bitsperlong.h +header-y += bootx.h +header-y += byteorder.h +header-y += cputable.h +header-y += elf.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += kvm.h +header-y += kvm_para.h +header-y += linkage.h +header-y += mman.h +header-y += msgbuf.h +header-y += nvram.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ps3fb.h +header-y += ptrace.h +header-y += resource.h +header-y += seccomp.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += spu_info.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += ucontext.h +header-y += unistd.h diff --git a/arch/powerpc/include/asm/auxvec.h b/arch/powerpc/include/uapi/asm/auxvec.h index ce17d2c9eb4..ce17d2c9eb4 100644 --- a/arch/powerpc/include/asm/auxvec.h +++ b/arch/powerpc/include/uapi/asm/auxvec.h diff --git a/arch/powerpc/include/asm/bitsperlong.h b/arch/powerpc/include/uapi/asm/bitsperlong.h index 5f1659032c4..5f1659032c4 100644 --- a/arch/powerpc/include/asm/bitsperlong.h +++ b/arch/powerpc/include/uapi/asm/bitsperlong.h diff --git a/arch/powerpc/include/uapi/asm/bootx.h b/arch/powerpc/include/uapi/asm/bootx.h new file mode 100644 index 00000000000..6e51cf0708a --- /dev/null +++ b/arch/powerpc/include/uapi/asm/bootx.h @@ -0,0 +1,132 @@ +/* + * This file describes the structure passed from the BootX application + * (for MacOS) when it is used to boot Linux. + * + * Written by Benjamin Herrenschmidt. + */ + + +#ifndef _UAPI__ASM_BOOTX_H__ +#define _UAPI__ASM_BOOTX_H__ + +#include <linux/types.h> + +#ifdef macintosh +#include <Types.h> +#include "linux_type_defs.h" +#endif + +#ifdef macintosh +/* All this requires PowerPC alignment */ +#pragma options align=power +#endif + +/* On kernel entry: + * + * r3 = 0x426f6f58 ('BooX') + * r4 = pointer to boot_infos + * r5 = NULL + * + * Data and instruction translation disabled, interrupts + * disabled, kernel loaded at physical 0x00000000 on PCI + * machines (will be different on NuBus). + */ + +#define BOOT_INFO_VERSION 5 +#define BOOT_INFO_COMPATIBLE_VERSION 1 + +/* Bit in the architecture flag mask. More to be defined in + future versions. Note that either BOOT_ARCH_PCI or + BOOT_ARCH_NUBUS is set. The other BOOT_ARCH_NUBUS_xxx are + set additionally when BOOT_ARCH_NUBUS is set. + */ +#define BOOT_ARCH_PCI 0x00000001UL +#define BOOT_ARCH_NUBUS 0x00000002UL +#define BOOT_ARCH_NUBUS_PDM 0x00000010UL +#define BOOT_ARCH_NUBUS_PERFORMA 0x00000020UL +#define BOOT_ARCH_NUBUS_POWERBOOK 0x00000040UL + +/* Maximum number of ranges in phys memory map */ +#define MAX_MEM_MAP_SIZE 26 + +/* This is the format of an element in the physical memory map. Note that + the map is optional and current BootX will only build it for pre-PCI + machines */ +typedef struct boot_info_map_entry +{ + __u32 physAddr; /* Physical starting address */ + __u32 size; /* Size in bytes */ +} boot_info_map_entry_t; + + +/* Here are the boot informations that are passed to the bootstrap + * Note that the kernel arguments and the device tree are appended + * at the end of this structure. */ +typedef struct boot_infos +{ + /* Version of this structure */ + __u32 version; + /* backward compatible down to version: */ + __u32 compatible_version; + + /* NEW (vers. 2) this holds the current _logical_ base addr of + the frame buffer (for use by early boot message) */ + __u8* logicalDisplayBase; + + /* NEW (vers. 4) Apple's machine identification */ + __u32 machineID; + + /* NEW (vers. 4) Detected hw architecture */ + __u32 architecture; + + /* The device tree (internal addresses relative to the beginning of the tree, + * device tree offset relative to the beginning of this structure). + * On pre-PCI macintosh (BOOT_ARCH_PCI bit set to 0 in architecture), this + * field is 0. + */ + __u32 deviceTreeOffset; /* Device tree offset */ + __u32 deviceTreeSize; /* Size of the device tree */ + + /* Some infos about the current MacOS display */ + __u32 dispDeviceRect[4]; /* left,top,right,bottom */ + __u32 dispDeviceDepth; /* (8, 16 or 32) */ + __u8* dispDeviceBase; /* base address (physical) */ + __u32 dispDeviceRowBytes; /* rowbytes (in bytes) */ + __u32 dispDeviceColorsOffset; /* Colormap (8 bits only) or 0 (*) */ + /* Optional offset in the registry to the current + * MacOS display. (Can be 0 when not detected) */ + __u32 dispDeviceRegEntryOffset; + + /* Optional pointer to boot ramdisk (offset from this structure) */ + __u32 ramDisk; + __u32 ramDiskSize; /* size of ramdisk image */ + + /* Kernel command line arguments (offset from this structure) */ + __u32 kernelParamsOffset; + + /* ALL BELOW NEW (vers. 4) */ + + /* This defines the physical memory. Valid with BOOT_ARCH_NUBUS flag + (non-PCI) only. On PCI, memory is contiguous and it's size is in the + device-tree. */ + boot_info_map_entry_t + physMemoryMap[MAX_MEM_MAP_SIZE]; /* Where the phys memory is */ + __u32 physMemoryMapSize; /* How many entries in map */ + + + /* The framebuffer size (optional, currently 0) */ + __u32 frameBufferSize; /* Represents a max size, can be 0. */ + + /* NEW (vers. 5) */ + + /* Total params size (args + colormap + device tree + ramdisk) */ + __u32 totalParamsSize; + +} boot_infos_t; + + +#ifdef macintosh +#pragma options align=reset +#endif + +#endif /* _UAPI__ASM_BOOTX_H__ */ diff --git a/arch/powerpc/include/asm/byteorder.h b/arch/powerpc/include/uapi/asm/byteorder.h index aa6cc4fac96..aa6cc4fac96 100644 --- a/arch/powerpc/include/asm/byteorder.h +++ b/arch/powerpc/include/uapi/asm/byteorder.h diff --git a/arch/powerpc/include/uapi/asm/cputable.h b/arch/powerpc/include/uapi/asm/cputable.h new file mode 100644 index 00000000000..ed9dd815696 --- /dev/null +++ b/arch/powerpc/include/uapi/asm/cputable.h @@ -0,0 +1,36 @@ +#ifndef _UAPI__ASM_POWERPC_CPUTABLE_H +#define _UAPI__ASM_POWERPC_CPUTABLE_H + +#define PPC_FEATURE_32 0x80000000 +#define PPC_FEATURE_64 0x40000000 +#define PPC_FEATURE_601_INSTR 0x20000000 +#define PPC_FEATURE_HAS_ALTIVEC 0x10000000 +#define PPC_FEATURE_HAS_FPU 0x08000000 +#define PPC_FEATURE_HAS_MMU 0x04000000 +#define PPC_FEATURE_HAS_4xxMAC 0x02000000 +#define PPC_FEATURE_UNIFIED_CACHE 0x01000000 +#define PPC_FEATURE_HAS_SPE 0x00800000 +#define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000 +#define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000 +#define PPC_FEATURE_NO_TB 0x00100000 +#define PPC_FEATURE_POWER4 0x00080000 +#define PPC_FEATURE_POWER5 0x00040000 +#define PPC_FEATURE_POWER5_PLUS 0x00020000 +#define PPC_FEATURE_CELL 0x00010000 +#define PPC_FEATURE_BOOKE 0x00008000 +#define PPC_FEATURE_SMT 0x00004000 +#define PPC_FEATURE_ICACHE_SNOOP 0x00002000 +#define PPC_FEATURE_ARCH_2_05 0x00001000 +#define PPC_FEATURE_PA6T 0x00000800 +#define PPC_FEATURE_HAS_DFP 0x00000400 +#define PPC_FEATURE_POWER6_EXT 0x00000200 +#define PPC_FEATURE_ARCH_2_06 0x00000100 +#define PPC_FEATURE_HAS_VSX 0x00000080 + +#define PPC_FEATURE_PSERIES_PERFMON_COMPAT \ + 0x00000040 + +#define PPC_FEATURE_TRUE_LE 0x00000002 +#define PPC_FEATURE_PPC_LE 0x00000001 + +#endif /* _UAPI__ASM_POWERPC_CPUTABLE_H */ diff --git a/arch/powerpc/include/uapi/asm/elf.h b/arch/powerpc/include/uapi/asm/elf.h new file mode 100644 index 00000000000..05b8d560cfb --- /dev/null +++ b/arch/powerpc/include/uapi/asm/elf.h @@ -0,0 +1,307 @@ +/* + * ELF register definitions.. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_POWERPC_ELF_H +#define _UAPI_ASM_POWERPC_ELF_H + + +#include <linux/types.h> + +#include <asm/ptrace.h> +#include <asm/cputable.h> +#include <asm/auxvec.h> + +/* PowerPC relocations defined by the ABIs */ +#define R_PPC_NONE 0 +#define R_PPC_ADDR32 1 /* 32bit absolute address */ +#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ +#define R_PPC_ADDR16 3 /* 16bit absolute address */ +#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ +#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ +#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ +#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ +#define R_PPC_ADDR14_BRTAKEN 8 +#define R_PPC_ADDR14_BRNTAKEN 9 +#define R_PPC_REL24 10 /* PC relative 26 bit */ +#define R_PPC_REL14 11 /* PC relative 16 bit */ +#define R_PPC_REL14_BRTAKEN 12 +#define R_PPC_REL14_BRNTAKEN 13 +#define R_PPC_GOT16 14 +#define R_PPC_GOT16_LO 15 +#define R_PPC_GOT16_HI 16 +#define R_PPC_GOT16_HA 17 +#define R_PPC_PLTREL24 18 +#define R_PPC_COPY 19 +#define R_PPC_GLOB_DAT 20 +#define R_PPC_JMP_SLOT 21 +#define R_PPC_RELATIVE 22 +#define R_PPC_LOCAL24PC 23 +#define R_PPC_UADDR32 24 +#define R_PPC_UADDR16 25 +#define R_PPC_REL32 26 +#define R_PPC_PLT32 27 +#define R_PPC_PLTREL32 28 +#define R_PPC_PLT16_LO 29 +#define R_PPC_PLT16_HI 30 +#define R_PPC_PLT16_HA 31 +#define R_PPC_SDAREL16 32 +#define R_PPC_SECTOFF 33 +#define R_PPC_SECTOFF_LO 34 +#define R_PPC_SECTOFF_HI 35 +#define R_PPC_SECTOFF_HA 36 + +/* PowerPC relocations defined for the TLS access ABI. */ +#define R_PPC_TLS 67 /* none (sym+add)@tls */ +#define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ +#define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ +#define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ +#define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ +#define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ +#define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ +#define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ +#define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ +#define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ +#define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ +#define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ +#define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ +#define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ +#define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ +#define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ +#define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ +#define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ +#define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ +#define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ +#define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ +#define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ +#define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ +#define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ +#define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ +#define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ +#define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ +#define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ + +/* keep this the last entry. */ +#define R_PPC_NUM 95 + + +#define ELF_NGREG 48 /* includes nip, msr, lr, etc. */ +#define ELF_NFPREG 33 /* includes fpscr */ + +typedef unsigned long elf_greg_t64; +typedef elf_greg_t64 elf_gregset_t64[ELF_NGREG]; + +typedef unsigned int elf_greg_t32; +typedef elf_greg_t32 elf_gregset_t32[ELF_NGREG]; +typedef elf_gregset_t32 compat_elf_gregset_t; + +/* + * ELF_ARCH, CLASS, and DATA are used to set parameters in the core dumps. + */ +#ifdef __powerpc64__ +# define ELF_NVRREG32 33 /* includes vscr & vrsave stuffed together */ +# define ELF_NVRREG 34 /* includes vscr & vrsave in split vectors */ +# define ELF_NVSRHALFREG 32 /* Half the vsx registers */ +# define ELF_GREG_TYPE elf_greg_t64 +#else +# define ELF_NEVRREG 34 /* includes acc (as 2) */ +# define ELF_NVRREG 33 /* includes vscr */ +# define ELF_GREG_TYPE elf_greg_t32 +# define ELF_ARCH EM_PPC +# define ELF_CLASS ELFCLASS32 +# define ELF_DATA ELFDATA2MSB +#endif /* __powerpc64__ */ + +#ifndef ELF_ARCH +# define ELF_ARCH EM_PPC64 +# define ELF_CLASS ELFCLASS64 +# define ELF_DATA ELFDATA2MSB + typedef elf_greg_t64 elf_greg_t; + typedef elf_gregset_t64 elf_gregset_t; +#else + /* Assumption: ELF_ARCH == EM_PPC and ELF_CLASS == ELFCLASS32 */ + typedef elf_greg_t32 elf_greg_t; + typedef elf_gregset_t32 elf_gregset_t; +#endif /* ELF_ARCH */ + +/* Floating point registers */ +typedef double elf_fpreg_t; +typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG]; + +/* Altivec registers */ +/* + * The entries with indexes 0-31 contain the corresponding vector registers. + * The entry with index 32 contains the vscr as the last word (offset 12) + * within the quadword. This allows the vscr to be stored as either a + * quadword (since it must be copied via a vector register to/from storage) + * or as a word. + * + * 64-bit kernel notes: The entry at index 33 contains the vrsave as the first + * word (offset 0) within the quadword. + * + * This definition of the VMX state is compatible with the current PPC32 + * ptrace interface. This allows signal handling and ptrace to use the same + * structures. This also simplifies the implementation of a bi-arch + * (combined (32- and 64-bit) gdb. + * + * Note that it's _not_ compatible with 32 bits ucontext which stuffs the + * vrsave along with vscr and so only uses 33 vectors for the register set + */ +typedef __vector128 elf_vrreg_t; +typedef elf_vrreg_t elf_vrregset_t[ELF_NVRREG]; +#ifdef __powerpc64__ +typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32]; +typedef elf_fpreg_t elf_vsrreghalf_t32[ELF_NVSRHALFREG]; +#endif + + +/* + * The requirements here are: + * - keep the final alignment of sp (sp & 0xf) + * - make sure the 32-bit value at the first 16 byte aligned position of + * AUXV is greater than 16 for glibc compatibility. + * AT_IGNOREPPC is used for that. + * - for compatibility with glibc ARCH_DLINFO must always be defined on PPC, + * even if DLINFO_ARCH_ITEMS goes to zero or is undefined. + * update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes + */ +#define ARCH_DLINFO \ +do { \ + /* Handle glibc compatibility. */ \ + NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ + NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC); \ + /* Cache size items */ \ + NEW_AUX_ENT(AT_DCACHEBSIZE, dcache_bsize); \ + NEW_AUX_ENT(AT_ICACHEBSIZE, icache_bsize); \ + NEW_AUX_ENT(AT_UCACHEBSIZE, ucache_bsize); \ + VDSO_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso_base); \ +} while (0) + +/* PowerPC64 relocations defined by the ABIs */ +#define R_PPC64_NONE R_PPC_NONE +#define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address. */ +#define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned. */ +#define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address. */ +#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of abs. address. */ +#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of abs. address. */ +#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ +#define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned. */ +#define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN +#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN +#define R_PPC64_REL24 R_PPC_REL24 /* PC relative 26 bit, word aligned. */ +#define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit. */ +#define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN +#define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN +#define R_PPC64_GOT16 R_PPC_GOT16 +#define R_PPC64_GOT16_LO R_PPC_GOT16_LO +#define R_PPC64_GOT16_HI R_PPC_GOT16_HI +#define R_PPC64_GOT16_HA R_PPC_GOT16_HA + +#define R_PPC64_COPY R_PPC_COPY +#define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT +#define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT +#define R_PPC64_RELATIVE R_PPC_RELATIVE + +#define R_PPC64_UADDR32 R_PPC_UADDR32 +#define R_PPC64_UADDR16 R_PPC_UADDR16 +#define R_PPC64_REL32 R_PPC_REL32 +#define R_PPC64_PLT32 R_PPC_PLT32 +#define R_PPC64_PLTREL32 R_PPC_PLTREL32 +#define R_PPC64_PLT16_LO R_PPC_PLT16_LO +#define R_PPC64_PLT16_HI R_PPC_PLT16_HI +#define R_PPC64_PLT16_HA R_PPC_PLT16_HA + +#define R_PPC64_SECTOFF R_PPC_SECTOFF +#define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO +#define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI +#define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA +#define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2. */ +#define R_PPC64_ADDR64 38 /* doubleword64 S + A. */ +#define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A). */ +#define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A). */ +#define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A). */ +#define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A). */ +#define R_PPC64_UADDR64 43 /* doubleword64 S + A. */ +#define R_PPC64_REL64 44 /* doubleword64 S + A - P. */ +#define R_PPC64_PLT64 45 /* doubleword64 L + A. */ +#define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P. */ +#define R_PPC64_TOC16 47 /* half16* S + A - .TOC. */ +#define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.). */ +#define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.). */ +#define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.). */ +#define R_PPC64_TOC 51 /* doubleword64 .TOC. */ +#define R_PPC64_PLTGOT16 52 /* half16* M + A. */ +#define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A). */ +#define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A). */ +#define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A). */ + +#define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2. */ +#define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2. */ +#define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2. */ +#define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2. */ +#define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2. */ +#define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2. */ +#define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2. */ +#define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2. */ +#define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2. */ +#define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2. */ +#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2. */ + +/* PowerPC64 relocations defined for the TLS access ABI. */ +#define R_PPC64_TLS 67 /* none (sym+add)@tls */ +#define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ +#define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ +#define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ +#define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ +#define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ +#define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ +#define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ +#define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ +#define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ +#define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ +#define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ +#define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ +#define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ +#define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ +#define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ +#define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ +#define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ +#define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ +#define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ +#define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ +#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ +#define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ +#define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ +#define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ +#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ +#define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ +#define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ +#define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ +#define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ +#define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ +#define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ +#define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ +#define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ +#define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ +#define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ +#define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ +#define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ +#define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ +#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ + +/* Keep this the last entry. */ +#define R_PPC64_NUM 107 + +/* There's actually a third entry here, but it's unused */ +struct ppc64_opd_entry +{ + unsigned long funcaddr; + unsigned long r2; +}; + + +#endif /* _UAPI_ASM_POWERPC_ELF_H */ diff --git a/arch/powerpc/include/asm/errno.h b/arch/powerpc/include/uapi/asm/errno.h index 8c145fd17d8..8c145fd17d8 100644 --- a/arch/powerpc/include/asm/errno.h +++ b/arch/powerpc/include/uapi/asm/errno.h diff --git a/arch/powerpc/include/asm/fcntl.h b/arch/powerpc/include/uapi/asm/fcntl.h index ce5c4516d40..ce5c4516d40 100644 --- a/arch/powerpc/include/asm/fcntl.h +++ b/arch/powerpc/include/uapi/asm/fcntl.h diff --git a/arch/powerpc/include/asm/ioctl.h b/arch/powerpc/include/uapi/asm/ioctl.h index 57d68304218..57d68304218 100644 --- a/arch/powerpc/include/asm/ioctl.h +++ b/arch/powerpc/include/uapi/asm/ioctl.h diff --git a/arch/powerpc/include/asm/ioctls.h b/arch/powerpc/include/uapi/asm/ioctls.h index e9b78870aaa..e9b78870aaa 100644 --- a/arch/powerpc/include/asm/ioctls.h +++ b/arch/powerpc/include/uapi/asm/ioctls.h diff --git a/arch/powerpc/include/asm/ipcbuf.h b/arch/powerpc/include/uapi/asm/ipcbuf.h index 2c3e1d94db1..2c3e1d94db1 100644 --- a/arch/powerpc/include/asm/ipcbuf.h +++ b/arch/powerpc/include/uapi/asm/ipcbuf.h diff --git a/arch/powerpc/include/asm/kvm.h b/arch/powerpc/include/uapi/asm/kvm.h index 1bea4d8ea6f..1bea4d8ea6f 100644 --- a/arch/powerpc/include/asm/kvm.h +++ b/arch/powerpc/include/uapi/asm/kvm.h diff --git a/arch/powerpc/include/uapi/asm/kvm_para.h b/arch/powerpc/include/uapi/asm/kvm_para.h new file mode 100644 index 00000000000..5e04383a1db --- /dev/null +++ b/arch/powerpc/include/uapi/asm/kvm_para.h @@ -0,0 +1,90 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Copyright IBM Corp. 2008 + * + * Authors: Hollis Blanchard <hollisb@us.ibm.com> + */ + +#ifndef _UAPI__POWERPC_KVM_PARA_H__ +#define _UAPI__POWERPC_KVM_PARA_H__ + +#include <linux/types.h> + +/* + * Additions to this struct must only occur at the end, and should be + * accompanied by a KVM_MAGIC_FEAT flag to advertise that they are present + * (albeit not necessarily relevant to the current target hardware platform). + * + * Struct fields are always 32 or 64 bit aligned, depending on them being 32 + * or 64 bit wide respectively. + * + * See Documentation/virtual/kvm/ppc-pv.txt + */ +struct kvm_vcpu_arch_shared { + __u64 scratch1; + __u64 scratch2; + __u64 scratch3; + __u64 critical; /* Guest may not get interrupts if == r1 */ + __u64 sprg0; + __u64 sprg1; + __u64 sprg2; + __u64 sprg3; + __u64 srr0; + __u64 srr1; + __u64 dar; /* dear on BookE */ + __u64 msr; + __u32 dsisr; + __u32 int_pending; /* Tells the guest if we have an interrupt */ + __u32 sr[16]; + __u32 mas0; + __u32 mas1; + __u64 mas7_3; + __u64 mas2; + __u32 mas4; + __u32 mas6; + __u32 esr; + __u32 pir; + + /* + * SPRG4-7 are user-readable, so we can only keep these consistent + * between the shared area and the real registers when there's an + * intervening exit to KVM. This also applies to SPRG3 on some + * chips. + * + * This suffices for access by guest userspace, since in PR-mode + * KVM, an exit must occur when changing the guest's MSR[PR]. + * If the guest kernel writes to SPRG3-7 via the shared area, it + * must also use the shared area for reading while in kernel space. + */ + __u64 sprg4; + __u64 sprg5; + __u64 sprg6; + __u64 sprg7; +}; + +#define KVM_SC_MAGIC_R0 0x4b564d21 /* "KVM!" */ +#define HC_VENDOR_KVM (42 << 16) +#define HC_EV_SUCCESS 0 +#define HC_EV_UNIMPLEMENTED 12 + +#define KVM_FEATURE_MAGIC_PAGE 1 + +#define KVM_MAGIC_FEAT_SR (1 << 0) + +/* MASn, ESR, PIR, and high SPRGs */ +#define KVM_MAGIC_FEAT_MAS0_TO_SPRG7 (1 << 1) + + +#endif /* _UAPI__POWERPC_KVM_PARA_H__ */ diff --git a/arch/powerpc/include/asm/linkage.h b/arch/powerpc/include/uapi/asm/linkage.h index e1c4ac1cc4b..e1c4ac1cc4b 100644 --- a/arch/powerpc/include/asm/linkage.h +++ b/arch/powerpc/include/uapi/asm/linkage.h diff --git a/arch/powerpc/include/uapi/asm/mman.h b/arch/powerpc/include/uapi/asm/mman.h new file mode 100644 index 00000000000..6ea26df0a73 --- /dev/null +++ b/arch/powerpc/include/uapi/asm/mman.h @@ -0,0 +1,31 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_POWERPC_MMAN_H +#define _UAPI_ASM_POWERPC_MMAN_H + +#include <asm-generic/mman-common.h> + + +#define PROT_SAO 0x10 /* Strong Access Ordering */ + +#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ +#define MAP_NORESERVE 0x40 /* don't reserve swap pages */ +#define MAP_LOCKED 0x80 + +#define MAP_GROWSDOWN 0x0100 /* stack-like segment */ +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ + +#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ +#define MCL_FUTURE 0x4000 /* lock all additions to address space */ + +#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x10000 /* do not block on IO */ +#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ +#define MAP_HUGETLB 0x40000 /* create a huge page mapping */ + +#endif /* _UAPI_ASM_POWERPC_MMAN_H */ diff --git a/arch/powerpc/include/asm/msgbuf.h b/arch/powerpc/include/uapi/asm/msgbuf.h index dd76743c753..dd76743c753 100644 --- a/arch/powerpc/include/asm/msgbuf.h +++ b/arch/powerpc/include/uapi/asm/msgbuf.h diff --git a/arch/powerpc/include/uapi/asm/nvram.h b/arch/powerpc/include/uapi/asm/nvram.h new file mode 100644 index 00000000000..608bdc8aedd --- /dev/null +++ b/arch/powerpc/include/uapi/asm/nvram.h @@ -0,0 +1,62 @@ +/* + * NVRAM definitions and access functions. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _UAPI_ASM_POWERPC_NVRAM_H +#define _UAPI_ASM_POWERPC_NVRAM_H + +/* Signatures for nvram partitions */ +#define NVRAM_SIG_SP 0x02 /* support processor */ +#define NVRAM_SIG_OF 0x50 /* open firmware config */ +#define NVRAM_SIG_FW 0x51 /* general firmware */ +#define NVRAM_SIG_HW 0x52 /* hardware (VPD) */ +#define NVRAM_SIG_FLIP 0x5a /* Apple flip/flop header */ +#define NVRAM_SIG_APPL 0x5f /* Apple "system" (???) */ +#define NVRAM_SIG_SYS 0x70 /* system env vars */ +#define NVRAM_SIG_CFG 0x71 /* config data */ +#define NVRAM_SIG_ELOG 0x72 /* error log */ +#define NVRAM_SIG_VEND 0x7e /* vendor defined */ +#define NVRAM_SIG_FREE 0x7f /* Free space */ +#define NVRAM_SIG_OS 0xa0 /* OS defined */ +#define NVRAM_SIG_PANIC 0xa1 /* Apple OSX "panic" */ + + +/* PowerMac specific nvram stuffs */ + +enum { + pmac_nvram_OF, /* Open Firmware partition */ + pmac_nvram_XPRAM, /* MacOS XPRAM partition */ + pmac_nvram_NR /* MacOS Name Registry partition */ +}; + + +/* Some offsets in XPRAM */ +#define PMAC_XPRAM_MACHINE_LOC 0xe4 +#define PMAC_XPRAM_SOUND_VOLUME 0x08 + +/* Machine location structure in PowerMac XPRAM */ +struct pmac_machine_location { + unsigned int latitude; /* 2+30 bit Fractional number */ + unsigned int longitude; /* 2+30 bit Fractional number */ + unsigned int delta; /* mix of GMT delta and DLS */ +}; + +/* + * /dev/nvram ioctls + * + * Note that PMAC_NVRAM_GET_OFFSET is still supported, but is + * definitely obsolete. Do not use it if you can avoid it + */ + +#define OBSOLETE_PMAC_NVRAM_GET_OFFSET \ + _IOWR('p', 0x40, int) + +#define IOC_NVRAM_GET_OFFSET _IOWR('p', 0x42, int) /* Get NVRAM partition offset */ +#define IOC_NVRAM_SYNC _IO('p', 0x43) /* Sync NVRAM image */ + +#endif /* _UAPI_ASM_POWERPC_NVRAM_H */ diff --git a/arch/parisc/include/asm/param.h b/arch/powerpc/include/uapi/asm/param.h index 965d4542797..965d4542797 100644 --- a/arch/parisc/include/asm/param.h +++ b/arch/powerpc/include/uapi/asm/param.h diff --git a/arch/parisc/include/asm/poll.h b/arch/powerpc/include/uapi/asm/poll.h index c98509d3149..c98509d3149 100644 --- a/arch/parisc/include/asm/poll.h +++ b/arch/powerpc/include/uapi/asm/poll.h diff --git a/arch/powerpc/include/asm/posix_types.h b/arch/powerpc/include/uapi/asm/posix_types.h index 2958c5b97b2..2958c5b97b2 100644 --- a/arch/powerpc/include/asm/posix_types.h +++ b/arch/powerpc/include/uapi/asm/posix_types.h diff --git a/arch/powerpc/include/asm/ps3fb.h b/arch/powerpc/include/uapi/asm/ps3fb.h index e7233a84968..e7233a84968 100644 --- a/arch/powerpc/include/asm/ps3fb.h +++ b/arch/powerpc/include/uapi/asm/ps3fb.h diff --git a/arch/powerpc/include/uapi/asm/ptrace.h b/arch/powerpc/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..ee67a2bc91b --- /dev/null +++ b/arch/powerpc/include/uapi/asm/ptrace.h @@ -0,0 +1,259 @@ +/* + * Copyright (C) 2001 PPC64 Team, IBM Corp + * + * This struct defines the way the registers are stored on the + * kernel stack during a system call or other kernel entry. + * + * this should only contain volatile regs + * since we can keep non-volatile in the thread_struct + * should set this up when only volatiles are saved + * by intr code. + * + * Since this is going on the stack, *CARE MUST BE TAKEN* to insure + * that the overall structure is a multiple of 16 bytes in length. + * + * Note that the offsets of the fields in this struct correspond with + * the PT_* values below. This simplifies arch/powerpc/kernel/ptrace.c. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_POWERPC_PTRACE_H +#define _UAPI_ASM_POWERPC_PTRACE_H + + +#include <linux/types.h> + +#ifndef __ASSEMBLY__ + +struct pt_regs { + unsigned long gpr[32]; + unsigned long nip; + unsigned long msr; + unsigned long orig_gpr3; /* Used for restarting system calls */ + unsigned long ctr; + unsigned long link; + unsigned long xer; + unsigned long ccr; +#ifdef __powerpc64__ + unsigned long softe; /* Soft enabled/disabled */ +#else + unsigned long mq; /* 601 only (not used at present) */ + /* Used on APUS to hold IPL value. */ +#endif + unsigned long trap; /* Reason for being here */ + /* N.B. for critical exceptions on 4xx, the dar and dsisr + fields are overloaded to hold srr0 and srr1. */ + unsigned long dar; /* Fault registers */ + unsigned long dsisr; /* on 4xx/Book-E used for ESR */ + unsigned long result; /* Result of a system call */ +}; + +#endif /* __ASSEMBLY__ */ + + +/* + * Offsets used by 'ptrace' system call interface. + * These can't be changed without breaking binary compatibility + * with MkLinux, etc. + */ +#define PT_R0 0 +#define PT_R1 1 +#define PT_R2 2 +#define PT_R3 3 +#define PT_R4 4 +#define PT_R5 5 +#define PT_R6 6 +#define PT_R7 7 +#define PT_R8 8 +#define PT_R9 9 +#define PT_R10 10 +#define PT_R11 11 +#define PT_R12 12 +#define PT_R13 13 +#define PT_R14 14 +#define PT_R15 15 +#define PT_R16 16 +#define PT_R17 17 +#define PT_R18 18 +#define PT_R19 19 +#define PT_R20 20 +#define PT_R21 21 +#define PT_R22 22 +#define PT_R23 23 +#define PT_R24 24 +#define PT_R25 25 +#define PT_R26 26 +#define PT_R27 27 +#define PT_R28 28 +#define PT_R29 29 +#define PT_R30 30 +#define PT_R31 31 + +#define PT_NIP 32 +#define PT_MSR 33 +#define PT_ORIG_R3 34 +#define PT_CTR 35 +#define PT_LNK 36 +#define PT_XER 37 +#define PT_CCR 38 +#ifndef __powerpc64__ +#define PT_MQ 39 +#else +#define PT_SOFTE 39 +#endif +#define PT_TRAP 40 +#define PT_DAR 41 +#define PT_DSISR 42 +#define PT_RESULT 43 +#define PT_REGS_COUNT 44 + +#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */ + +#ifndef __powerpc64__ + +#define PT_FPR31 (PT_FPR0 + 2*31) +#define PT_FPSCR (PT_FPR0 + 2*32 + 1) + +#else /* __powerpc64__ */ + +#define PT_FPSCR (PT_FPR0 + 32) /* each FP reg occupies 1 slot in 64-bit space */ + + +#define PT_VR0 82 /* each Vector reg occupies 2 slots in 64-bit */ +#define PT_VSCR (PT_VR0 + 32*2 + 1) +#define PT_VRSAVE (PT_VR0 + 33*2) + + +/* + * Only store first 32 VSRs here. The second 32 VSRs in VR0-31 + */ +#define PT_VSR0 150 /* each VSR reg occupies 2 slots in 64-bit */ +#define PT_VSR31 (PT_VSR0 + 2*31) +#endif /* __powerpc64__ */ + +/* + * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go. + * The transfer totals 34 quadword. Quadwords 0-31 contain the + * corresponding vector registers. Quadword 32 contains the vscr as the + * last word (offset 12) within that quadword. Quadword 33 contains the + * vrsave as the first word (offset 0) within the quadword. + * + * This definition of the VMX state is compatible with the current PPC32 + * ptrace interface. This allows signal handling and ptrace to use the same + * structures. This also simplifies the implementation of a bi-arch + * (combined (32- and 64-bit) gdb. + */ +#define PTRACE_GETVRREGS 18 +#define PTRACE_SETVRREGS 19 + +/* Get/set all the upper 32-bits of the SPE registers, accumulator, and + * spefscr, in one go */ +#define PTRACE_GETEVRREGS 20 +#define PTRACE_SETEVRREGS 21 + +/* Get the first 32 128bit VSX registers */ +#define PTRACE_GETVSRREGS 27 +#define PTRACE_SETVSRREGS 28 + +/* + * Get or set a debug register. The first 16 are DABR registers and the + * second 16 are IABR registers. + */ +#define PTRACE_GET_DEBUGREG 25 +#define PTRACE_SET_DEBUGREG 26 + +/* (new) PTRACE requests using the same numbers as x86 and the same + * argument ordering. Additionally, they support more registers too + */ +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 +#define PTRACE_GETREGS64 22 +#define PTRACE_SETREGS64 23 + +/* Calls to trace a 64bit program from a 32bit program */ +#define PPC_PTRACE_PEEKTEXT_3264 0x95 +#define PPC_PTRACE_PEEKDATA_3264 0x94 +#define PPC_PTRACE_POKETEXT_3264 0x93 +#define PPC_PTRACE_POKEDATA_3264 0x92 +#define PPC_PTRACE_PEEKUSR_3264 0x91 +#define PPC_PTRACE_POKEUSR_3264 0x90 + +#define PTRACE_SINGLEBLOCK 0x100 /* resume execution until next branch */ + +#define PPC_PTRACE_GETHWDBGINFO 0x89 +#define PPC_PTRACE_SETHWDEBUG 0x88 +#define PPC_PTRACE_DELHWDEBUG 0x87 + +#ifndef __ASSEMBLY__ + +struct ppc_debug_info { + __u32 version; /* Only version 1 exists to date */ + __u32 num_instruction_bps; + __u32 num_data_bps; + __u32 num_condition_regs; + __u32 data_bp_alignment; + __u32 sizeof_condition; /* size of the DVC register */ + __u64 features; +}; + +#endif /* __ASSEMBLY__ */ + +/* + * features will have bits indication whether there is support for: + */ +#define PPC_DEBUG_FEATURE_INSN_BP_RANGE 0x0000000000000001 +#define PPC_DEBUG_FEATURE_INSN_BP_MASK 0x0000000000000002 +#define PPC_DEBUG_FEATURE_DATA_BP_RANGE 0x0000000000000004 +#define PPC_DEBUG_FEATURE_DATA_BP_MASK 0x0000000000000008 + +#ifndef __ASSEMBLY__ + +struct ppc_hw_breakpoint { + __u32 version; /* currently, version must be 1 */ + __u32 trigger_type; /* only some combinations allowed */ + __u32 addr_mode; /* address match mode */ + __u32 condition_mode; /* break/watchpoint condition flags */ + __u64 addr; /* break/watchpoint address */ + __u64 addr2; /* range end or mask */ + __u64 condition_value; /* contents of the DVC register */ +}; + +#endif /* __ASSEMBLY__ */ + +/* + * Trigger Type + */ +#define PPC_BREAKPOINT_TRIGGER_EXECUTE 0x00000001 +#define PPC_BREAKPOINT_TRIGGER_READ 0x00000002 +#define PPC_BREAKPOINT_TRIGGER_WRITE 0x00000004 +#define PPC_BREAKPOINT_TRIGGER_RW \ + (PPC_BREAKPOINT_TRIGGER_READ | PPC_BREAKPOINT_TRIGGER_WRITE) + +/* + * Address Mode + */ +#define PPC_BREAKPOINT_MODE_EXACT 0x00000000 +#define PPC_BREAKPOINT_MODE_RANGE_INCLUSIVE 0x00000001 +#define PPC_BREAKPOINT_MODE_RANGE_EXCLUSIVE 0x00000002 +#define PPC_BREAKPOINT_MODE_MASK 0x00000003 + +/* + * Condition Mode + */ +#define PPC_BREAKPOINT_CONDITION_MODE 0x00000003 +#define PPC_BREAKPOINT_CONDITION_NONE 0x00000000 +#define PPC_BREAKPOINT_CONDITION_AND 0x00000001 +#define PPC_BREAKPOINT_CONDITION_EXACT PPC_BREAKPOINT_CONDITION_AND +#define PPC_BREAKPOINT_CONDITION_OR 0x00000002 +#define PPC_BREAKPOINT_CONDITION_AND_OR 0x00000003 +#define PPC_BREAKPOINT_CONDITION_BE_ALL 0x00ff0000 +#define PPC_BREAKPOINT_CONDITION_BE_SHIFT 16 +#define PPC_BREAKPOINT_CONDITION_BE(n) \ + (1<<((n)+PPC_BREAKPOINT_CONDITION_BE_SHIFT)) + +#endif /* _UAPI_ASM_POWERPC_PTRACE_H */ diff --git a/arch/powerpc/include/asm/resource.h b/arch/powerpc/include/uapi/asm/resource.h index 04bc4db8921..04bc4db8921 100644 --- a/arch/powerpc/include/asm/resource.h +++ b/arch/powerpc/include/uapi/asm/resource.h diff --git a/arch/powerpc/include/asm/seccomp.h b/arch/powerpc/include/uapi/asm/seccomp.h index 00c1d9133cf..00c1d9133cf 100644 --- a/arch/powerpc/include/asm/seccomp.h +++ b/arch/powerpc/include/uapi/asm/seccomp.h diff --git a/arch/powerpc/include/asm/sembuf.h b/arch/powerpc/include/uapi/asm/sembuf.h index 99a41938ae3..99a41938ae3 100644 --- a/arch/powerpc/include/asm/sembuf.h +++ b/arch/powerpc/include/uapi/asm/sembuf.h diff --git a/arch/powerpc/include/asm/setup.h b/arch/powerpc/include/uapi/asm/setup.h index 8b9a306260b..8b9a306260b 100644 --- a/arch/powerpc/include/asm/setup.h +++ b/arch/powerpc/include/uapi/asm/setup.h diff --git a/arch/powerpc/include/asm/shmbuf.h b/arch/powerpc/include/uapi/asm/shmbuf.h index 8efa39698b6..8efa39698b6 100644 --- a/arch/powerpc/include/asm/shmbuf.h +++ b/arch/powerpc/include/uapi/asm/shmbuf.h diff --git a/arch/powerpc/include/asm/sigcontext.h b/arch/powerpc/include/uapi/asm/sigcontext.h index 9c1f24fd5d1..9c1f24fd5d1 100644 --- a/arch/powerpc/include/asm/sigcontext.h +++ b/arch/powerpc/include/uapi/asm/sigcontext.h diff --git a/arch/powerpc/include/asm/siginfo.h b/arch/powerpc/include/uapi/asm/siginfo.h index ccce3ef5cd8..ccce3ef5cd8 100644 --- a/arch/powerpc/include/asm/siginfo.h +++ b/arch/powerpc/include/uapi/asm/siginfo.h diff --git a/arch/powerpc/include/uapi/asm/signal.h b/arch/powerpc/include/uapi/asm/signal.h new file mode 100644 index 00000000000..48fa8d3f2f9 --- /dev/null +++ b/arch/powerpc/include/uapi/asm/signal.h @@ -0,0 +1,145 @@ +#ifndef _UAPI_ASM_POWERPC_SIGNAL_H +#define _UAPI_ASM_POWERPC_SIGNAL_H + +#include <linux/types.h> + +#define _NSIG 64 +#ifdef __powerpc64__ +#define _NSIG_BPW 64 +#else +#define _NSIG_BPW 32 +#endif +#define _NSIG_WORDS (_NSIG / _NSIG_BPW) + +typedef unsigned long old_sigset_t; /* at least 32 bits */ + +typedef struct { + unsigned long sig[_NSIG_WORDS]; +} sigset_t; + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK is not currently supported, but will allow sigaltstack(2). + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001U +#define SA_NOCLDWAIT 0x00000002U +#define SA_SIGINFO 0x00000004U +#define SA_ONSTACK 0x08000000U +#define SA_RESTART 0x10000000U +#define SA_NODEFER 0x40000000U +#define SA_RESETHAND 0x80000000U + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000U + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal-defs.h> + +struct old_sigaction { + __sighandler_t sa_handler; + old_sigset_t sa_mask; + unsigned long sa_flags; + __sigrestore_t sa_restorer; +}; + +struct sigaction { + __sighandler_t sa_handler; + unsigned long sa_flags; + __sigrestore_t sa_restorer; + sigset_t sa_mask; /* mask last for extensibility */ +}; + +struct k_sigaction { + struct sigaction sa; +}; + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + + +#ifndef __powerpc64__ +/* + * These are parameters to dbg_sigreturn syscall. They enable or + * disable certain debugging things that can be done from signal + * handlers. The dbg_sigreturn syscall *must* be called from a + * SA_SIGINFO signal so the ucontext can be passed to it. It takes an + * array of struct sig_dbg_op, which has the debug operations to + * perform before returning from the signal. + */ +struct sig_dbg_op { + int dbg_type; + unsigned long dbg_value; +}; + +/* Enable or disable single-stepping. The value sets the state. */ +#define SIG_DBG_SINGLE_STEPPING 1 + +/* Enable or disable branch tracing. The value sets the state. */ +#define SIG_DBG_BRANCH_TRACING 2 +#endif /* ! __powerpc64__ */ + +#endif /* _UAPI_ASM_POWERPC_SIGNAL_H */ diff --git a/arch/powerpc/include/asm/socket.h b/arch/powerpc/include/uapi/asm/socket.h index 3d5179bb122..3d5179bb122 100644 --- a/arch/powerpc/include/asm/socket.h +++ b/arch/powerpc/include/uapi/asm/socket.h diff --git a/arch/powerpc/include/asm/sockios.h b/arch/powerpc/include/uapi/asm/sockios.h index 55cef7675a3..55cef7675a3 100644 --- a/arch/powerpc/include/asm/sockios.h +++ b/arch/powerpc/include/uapi/asm/sockios.h diff --git a/arch/powerpc/include/uapi/asm/spu_info.h b/arch/powerpc/include/uapi/asm/spu_info.h new file mode 100644 index 00000000000..ed071bf9770 --- /dev/null +++ b/arch/powerpc/include/uapi/asm/spu_info.h @@ -0,0 +1,53 @@ +/* + * SPU info structures + * + * (C) Copyright 2006 IBM Corp. + * + * Author: Dwayne Grant McConnell <decimal@us.ibm.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _UAPI_SPU_INFO_H +#define _UAPI_SPU_INFO_H + +#include <linux/types.h> + +#ifndef __KERNEL__ +struct mfc_cq_sr { + __u64 mfc_cq_data0_RW; + __u64 mfc_cq_data1_RW; + __u64 mfc_cq_data2_RW; + __u64 mfc_cq_data3_RW; +}; +#endif /* __KERNEL__ */ + +struct spu_dma_info { + __u64 dma_info_type; + __u64 dma_info_mask; + __u64 dma_info_status; + __u64 dma_info_stall_and_notify; + __u64 dma_info_atomic_command_status; + struct mfc_cq_sr dma_info_command_data[16]; +}; + +struct spu_proxydma_info { + __u64 proxydma_info_type; + __u64 proxydma_info_mask; + __u64 proxydma_info_status; + struct mfc_cq_sr proxydma_info_command_data[8]; +}; + +#endif /* _UAPI_SPU_INFO_H */ diff --git a/arch/powerpc/include/asm/stat.h b/arch/powerpc/include/uapi/asm/stat.h index 84880b80cc1..84880b80cc1 100644 --- a/arch/powerpc/include/asm/stat.h +++ b/arch/powerpc/include/uapi/asm/stat.h diff --git a/arch/powerpc/include/asm/statfs.h b/arch/powerpc/include/uapi/asm/statfs.h index 5244834583a..5244834583a 100644 --- a/arch/powerpc/include/asm/statfs.h +++ b/arch/powerpc/include/uapi/asm/statfs.h diff --git a/arch/powerpc/include/uapi/asm/swab.h b/arch/powerpc/include/uapi/asm/swab.h new file mode 100644 index 00000000000..b6c368aa5c0 --- /dev/null +++ b/arch/powerpc/include/uapi/asm/swab.h @@ -0,0 +1,23 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_POWERPC_SWAB_H +#define _UAPI_ASM_POWERPC_SWAB_H + + +#include <linux/types.h> +#include <linux/compiler.h> + +#ifdef __GNUC__ + +#ifndef __powerpc64__ +#define __SWAB_64_THRU_32__ +#endif /* __powerpc64__ */ + + +#endif /* __GNUC__ */ + +#endif /* _UAPI_ASM_POWERPC_SWAB_H */ diff --git a/arch/powerpc/include/asm/termbits.h b/arch/powerpc/include/uapi/asm/termbits.h index 549d700e18f..549d700e18f 100644 --- a/arch/powerpc/include/asm/termbits.h +++ b/arch/powerpc/include/uapi/asm/termbits.h diff --git a/arch/powerpc/include/uapi/asm/termios.h b/arch/powerpc/include/uapi/asm/termios.h new file mode 100644 index 00000000000..6cca5cdfec0 --- /dev/null +++ b/arch/powerpc/include/uapi/asm/termios.h @@ -0,0 +1,76 @@ +/* + * Liberally adapted from alpha/termios.h. In particular, the c_cc[] + * fields have been reordered so that termio & termios share the + * common subset in the same order (for brain dead programs that don't + * know or care about the differences). + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_POWERPC_TERMIOS_H +#define _UAPI_ASM_POWERPC_TERMIOS_H + + +#include <asm/ioctls.h> +#include <asm/termbits.h> + +struct sgttyb { + char sg_ispeed; + char sg_ospeed; + char sg_erase; + char sg_kill; + short sg_flags; +}; + +struct tchars { + char t_intrc; + char t_quitc; + char t_startc; + char t_stopc; + char t_eofc; + char t_brkc; +}; + +struct ltchars { + char t_suspc; + char t_dsuspc; + char t_rprntc; + char t_flushc; + char t_werasc; + char t_lnextc; +}; + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 10 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +/* c_cc characters */ +#define _VINTR 0 +#define _VQUIT 1 +#define _VERASE 2 +#define _VKILL 3 +#define _VEOF 4 +#define _VMIN 5 +#define _VEOL 6 +#define _VTIME 7 +#define _VEOL2 8 +#define _VSWTC 9 + + + +#endif /* _UAPI_ASM_POWERPC_TERMIOS_H */ diff --git a/arch/powerpc/include/uapi/asm/types.h b/arch/powerpc/include/uapi/asm/types.h new file mode 100644 index 00000000000..4b8ab990a3c --- /dev/null +++ b/arch/powerpc/include/uapi/asm/types.h @@ -0,0 +1,40 @@ +/* + * This file is never included by application software unless + * explicitly requested (e.g., via linux/types.h) in which case the + * application is Linux specific so (user-) name space pollution is + * not a major issue. However, for interoperability, libraries still + * need to be careful to avoid a name clashes. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_POWERPC_TYPES_H +#define _UAPI_ASM_POWERPC_TYPES_H + +/* + * This is here because we used to use l64 for 64bit powerpc + * and we don't want to impact user mode with our change to ll64 + * in the kernel. + * + * However, some user programs are fine with this. They can + * flag __SANE_USERSPACE_TYPES__ to get int-ll64.h here. + */ +#if !defined(__SANE_USERSPACE_TYPES__) && defined(__powerpc64__) && !defined(__KERNEL__) +# include <asm-generic/int-l64.h> +#else +# include <asm-generic/int-ll64.h> +#endif + +#ifndef __ASSEMBLY__ + + +typedef struct { + __u32 u[4]; +} __attribute__((aligned(16))) __vector128; + +#endif /* __ASSEMBLY__ */ + + +#endif /* _UAPI_ASM_POWERPC_TYPES_H */ diff --git a/arch/powerpc/include/asm/ucontext.h b/arch/powerpc/include/uapi/asm/ucontext.h index d9a4ddf0cc8..d9a4ddf0cc8 100644 --- a/arch/powerpc/include/asm/ucontext.h +++ b/arch/powerpc/include/uapi/asm/ucontext.h diff --git a/arch/powerpc/include/uapi/asm/unistd.h b/arch/powerpc/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..380b5d37a90 --- /dev/null +++ b/arch/powerpc/include/uapi/asm/unistd.h @@ -0,0 +1,380 @@ +/* + * This file contains the system call numbers. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifndef _UAPI_ASM_POWERPC_UNISTD_H_ +#define _UAPI_ASM_POWERPC_UNISTD_H_ + + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_lchown 16 +#define __NR_break 17 +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +#define __NR_stty 31 +#define __NR_gtty 32 +#define __NR_access 33 +#define __NR_nice 34 +#define __NR_ftime 35 +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_prof 44 +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +#define __NR_lock 53 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_mpx 56 +#define __NR_setpgid 57 +#define __NR_ulimit 58 +#define __NR_oldolduname 59 +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +#define __NR_mmap 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +#define __NR_profil 98 +#define __NR_statfs 99 +#define __NR_fstatfs 100 +#define __NR_ioperm 101 +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +#define __NR_olduname 109 +#define __NR_iopl 110 +#define __NR_vhangup 111 +#define __NR_idle 112 +#define __NR_vm86 113 +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +#define __NR_modify_ldt 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_query_module 166 +#define __NR_poll 167 +#define __NR_nfsservctl 168 +#define __NR_setresgid 169 +#define __NR_getresgid 170 +#define __NR_prctl 171 +#define __NR_rt_sigreturn 172 +#define __NR_rt_sigaction 173 +#define __NR_rt_sigprocmask 174 +#define __NR_rt_sigpending 175 +#define __NR_rt_sigtimedwait 176 +#define __NR_rt_sigqueueinfo 177 +#define __NR_rt_sigsuspend 178 +#define __NR_pread64 179 +#define __NR_pwrite64 180 +#define __NR_chown 181 +#define __NR_getcwd 182 +#define __NR_capget 183 +#define __NR_capset 184 +#define __NR_sigaltstack 185 +#define __NR_sendfile 186 +#define __NR_getpmsg 187 /* some people actually want streams */ +#define __NR_putpmsg 188 /* some people actually want streams */ +#define __NR_vfork 189 +#define __NR_ugetrlimit 190 /* SuS compliant getrlimit */ +#define __NR_readahead 191 +#ifndef __powerpc64__ /* these are 32-bit only */ +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#endif +#define __NR_pciconfig_read 198 +#define __NR_pciconfig_write 199 +#define __NR_pciconfig_iobase 200 +#define __NR_multiplexer 201 +#define __NR_getdents64 202 +#define __NR_pivot_root 203 +#ifndef __powerpc64__ +#define __NR_fcntl64 204 +#endif +#define __NR_madvise 205 +#define __NR_mincore 206 +#define __NR_gettid 207 +#define __NR_tkill 208 +#define __NR_setxattr 209 +#define __NR_lsetxattr 210 +#define __NR_fsetxattr 211 +#define __NR_getxattr 212 +#define __NR_lgetxattr 213 +#define __NR_fgetxattr 214 +#define __NR_listxattr 215 +#define __NR_llistxattr 216 +#define __NR_flistxattr 217 +#define __NR_removexattr 218 +#define __NR_lremovexattr 219 +#define __NR_fremovexattr 220 +#define __NR_futex 221 +#define __NR_sched_setaffinity 222 +#define __NR_sched_getaffinity 223 +/* 224 currently unused */ +#define __NR_tuxcall 225 +#ifndef __powerpc64__ +#define __NR_sendfile64 226 +#endif +#define __NR_io_setup 227 +#define __NR_io_destroy 228 +#define __NR_io_getevents 229 +#define __NR_io_submit 230 +#define __NR_io_cancel 231 +#define __NR_set_tid_address 232 +#define __NR_fadvise64 233 +#define __NR_exit_group 234 +#define __NR_lookup_dcookie 235 +#define __NR_epoll_create 236 +#define __NR_epoll_ctl 237 +#define __NR_epoll_wait 238 +#define __NR_remap_file_pages 239 +#define __NR_timer_create 240 +#define __NR_timer_settime 241 +#define __NR_timer_gettime 242 +#define __NR_timer_getoverrun 243 +#define __NR_timer_delete 244 +#define __NR_clock_settime 245 +#define __NR_clock_gettime 246 +#define __NR_clock_getres 247 +#define __NR_clock_nanosleep 248 +#define __NR_swapcontext 249 +#define __NR_tgkill 250 +#define __NR_utimes 251 +#define __NR_statfs64 252 +#define __NR_fstatfs64 253 +#ifndef __powerpc64__ +#define __NR_fadvise64_64 254 +#endif +#define __NR_rtas 255 +#define __NR_sys_debug_setcontext 256 +/* Number 257 is reserved for vserver */ +#define __NR_migrate_pages 258 +#define __NR_mbind 259 +#define __NR_get_mempolicy 260 +#define __NR_set_mempolicy 261 +#define __NR_mq_open 262 +#define __NR_mq_unlink 263 +#define __NR_mq_timedsend 264 +#define __NR_mq_timedreceive 265 +#define __NR_mq_notify 266 +#define __NR_mq_getsetattr 267 +#define __NR_kexec_load 268 +#define __NR_add_key 269 +#define __NR_request_key 270 +#define __NR_keyctl 271 +#define __NR_waitid 272 +#define __NR_ioprio_set 273 +#define __NR_ioprio_get 274 +#define __NR_inotify_init 275 +#define __NR_inotify_add_watch 276 +#define __NR_inotify_rm_watch 277 +#define __NR_spu_run 278 +#define __NR_spu_create 279 +#define __NR_pselect6 280 +#define __NR_ppoll 281 +#define __NR_unshare 282 +#define __NR_splice 283 +#define __NR_tee 284 +#define __NR_vmsplice 285 +#define __NR_openat 286 +#define __NR_mkdirat 287 +#define __NR_mknodat 288 +#define __NR_fchownat 289 +#define __NR_futimesat 290 +#ifdef __powerpc64__ +#define __NR_newfstatat 291 +#else +#define __NR_fstatat64 291 +#endif +#define __NR_unlinkat 292 +#define __NR_renameat 293 +#define __NR_linkat 294 +#define __NR_symlinkat 295 +#define __NR_readlinkat 296 +#define __NR_fchmodat 297 +#define __NR_faccessat 298 +#define __NR_get_robust_list 299 +#define __NR_set_robust_list 300 +#define __NR_move_pages 301 +#define __NR_getcpu 302 +#define __NR_epoll_pwait 303 +#define __NR_utimensat 304 +#define __NR_signalfd 305 +#define __NR_timerfd_create 306 +#define __NR_eventfd 307 +#define __NR_sync_file_range2 308 +#define __NR_fallocate 309 +#define __NR_subpage_prot 310 +#define __NR_timerfd_settime 311 +#define __NR_timerfd_gettime 312 +#define __NR_signalfd4 313 +#define __NR_eventfd2 314 +#define __NR_epoll_create1 315 +#define __NR_dup3 316 +#define __NR_pipe2 317 +#define __NR_inotify_init1 318 +#define __NR_perf_event_open 319 +#define __NR_preadv 320 +#define __NR_pwritev 321 +#define __NR_rt_tgsigqueueinfo 322 +#define __NR_fanotify_init 323 +#define __NR_fanotify_mark 324 +#define __NR_prlimit64 325 +#define __NR_socket 326 +#define __NR_bind 327 +#define __NR_connect 328 +#define __NR_listen 329 +#define __NR_accept 330 +#define __NR_getsockname 331 +#define __NR_getpeername 332 +#define __NR_socketpair 333 +#define __NR_send 334 +#define __NR_sendto 335 +#define __NR_recv 336 +#define __NR_recvfrom 337 +#define __NR_shutdown 338 +#define __NR_setsockopt 339 +#define __NR_getsockopt 340 +#define __NR_sendmsg 341 +#define __NR_recvmsg 342 +#define __NR_recvmmsg 343 +#define __NR_accept4 344 +#define __NR_name_to_handle_at 345 +#define __NR_open_by_handle_at 346 +#define __NR_clock_adjtime 347 +#define __NR_syncfs 348 +#define __NR_sendmmsg 349 +#define __NR_setns 350 +#define __NR_process_vm_readv 351 +#define __NR_process_vm_writev 352 + + +#endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */ diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index af37528da49..9499385676e 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -435,6 +435,22 @@ ret_from_fork: li r3,0 b ret_from_syscall + .globl ret_from_kernel_thread +ret_from_kernel_thread: + REST_NVGPRS(r1) + bl schedule_tail + mtlr r14 + mr r3,r15 + PPC440EP_ERR42 + blrl + li r3,0 + b do_exit # no return + + .globl __ret_from_kernel_execve +__ret_from_kernel_execve: + addi r1,r3,-STACK_FRAME_OVERHEAD + b ret_from_syscall + /* Traced system call support */ syscall_dotrace: SAVE_NVGPRS(r1) diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 0e931aaffca..56e0ff0878b 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -370,6 +370,22 @@ _GLOBAL(ret_from_fork) li r3,0 b syscall_exit +_GLOBAL(ret_from_kernel_thread) + bl .schedule_tail + REST_NVGPRS(r1) + REST_GPR(2,r1) + mtlr r14 + mr r3,r15 + blrl + li r3,0 + b .do_exit # no return + +_GLOBAL(__ret_from_kernel_execve) + addi r1,r3,-STACK_FRAME_OVERHEAD + li r10,1 + std r10,SOFTE(r1) + b syscall_exit + .section ".toc","aw" DSCR_DEFAULT: .tc dscr_default[TC],dscr_default diff --git a/arch/powerpc/kernel/misc.S b/arch/powerpc/kernel/misc.S index ba16874fe29..7ce26d45777 100644 --- a/arch/powerpc/kernel/misc.S +++ b/arch/powerpc/kernel/misc.S @@ -54,13 +54,6 @@ _GLOBAL(add_reloc_offset) .align 3 2: PPC_LONG 1b -_GLOBAL(kernel_execve) - li r0,__NR_execve - sc - bnslr - neg r3,r3 - blr - _GLOBAL(setjmp) mflr r0 PPC_STL r0,0(r3) diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index 407e293aad2..19e096bd0e7 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -663,39 +663,6 @@ _GLOBAL(abs) sub r3,r3,r4 blr -/* - * Create a kernel thread - * kernel_thread(fn, arg, flags) - */ -_GLOBAL(kernel_thread) - stwu r1,-16(r1) - stw r30,8(r1) - stw r31,12(r1) - mr r30,r3 /* function */ - mr r31,r4 /* argument */ - ori r3,r5,CLONE_VM /* flags */ - oris r3,r3,CLONE_UNTRACED>>16 - li r4,0 /* new sp (unused) */ - li r0,__NR_clone - sc - bns+ 1f /* did system call indicate error? */ - neg r3,r3 /* if so, make return code negative */ -1: cmpwi 0,r3,0 /* parent or child? */ - bne 2f /* return if parent */ - li r0,0 /* make top-level stack frame */ - stwu r0,-16(r1) - mtlr r30 /* fn addr in lr */ - mr r3,r31 /* load arg and call fn */ - PPC440EP_ERR42 - blrl - li r0,__NR_exit /* exit if function returns */ - li r3,0 - sc -2: lwz r30,8(r1) - lwz r31,12(r1) - addi r1,r1,16 - blr - #ifdef CONFIG_SMP _GLOBAL(start_secondary_resume) /* Reset stack */ diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index 565b78625a3..5cfa8008693 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -407,40 +407,6 @@ _GLOBAL(scom970_write) /* - * Create a kernel thread - * kernel_thread(fn, arg, flags) - */ -_GLOBAL(kernel_thread) - std r29,-24(r1) - std r30,-16(r1) - stdu r1,-STACK_FRAME_OVERHEAD(r1) - mr r29,r3 - mr r30,r4 - ori r3,r5,CLONE_VM /* flags */ - oris r3,r3,(CLONE_UNTRACED>>16) - li r4,0 /* new sp (unused) */ - li r0,__NR_clone - sc - bns+ 1f /* did system call indicate error? */ - neg r3,r3 /* if so, make return code negative */ -1: cmpdi 0,r3,0 /* parent or child? */ - bne 2f /* return if parent */ - li r0,0 - stdu r0,-STACK_FRAME_OVERHEAD(r1) - ld r2,8(r29) - ld r29,0(r29) - mtlr r29 /* fn addr in lr */ - mr r3,r30 /* load arg and call fn */ - blrl - li r0,__NR_exit /* exit after child exits */ - li r3,0 - sc -2: addi r1,r1,STACK_FRAME_OVERHEAD - ld r29,-24(r1) - ld r30,-16(r1) - blr - -/* * disable_kernel_fp() * Disable the FPU. */ diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index 3e4031581c6..19e4288d848 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -94,7 +94,6 @@ EXPORT_SYMBOL(pci_dram_offset); #endif /* CONFIG_PCI */ EXPORT_SYMBOL(start_thread); -EXPORT_SYMBOL(kernel_thread); EXPORT_SYMBOL(giveup_fpu); #ifdef CONFIG_ALTIVEC diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index d5ad666efd8..ba48233500f 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -733,30 +733,39 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) extern unsigned long dscr_default; /* defined in arch/powerpc/kernel/sysfs.c */ int copy_thread(unsigned long clone_flags, unsigned long usp, - unsigned long unused, struct task_struct *p, + unsigned long arg, struct task_struct *p, struct pt_regs *regs) { struct pt_regs *childregs, *kregs; extern void ret_from_fork(void); + extern void ret_from_kernel_thread(void); + void (*f)(void); unsigned long sp = (unsigned long)task_stack_page(p) + THREAD_SIZE; - CHECK_FULL_REGS(regs); /* Copy registers */ sp -= sizeof(struct pt_regs); childregs = (struct pt_regs *) sp; - *childregs = *regs; - if ((childregs->msr & MSR_PR) == 0) { + if (!regs) { /* for kernel thread, set `current' and stackptr in new task */ + memset(childregs, 0, sizeof(struct pt_regs)); childregs->gpr[1] = sp + sizeof(struct pt_regs); -#ifdef CONFIG_PPC32 - childregs->gpr[2] = (unsigned long) p; -#else +#ifdef CONFIG_PPC64 + childregs->gpr[14] = *(unsigned long *)usp; + childregs->gpr[2] = ((unsigned long *)usp)[1], clear_tsk_thread_flag(p, TIF_32BIT); +#else + childregs->gpr[14] = usp; /* function */ + childregs->gpr[2] = (unsigned long) p; #endif + childregs->gpr[15] = arg; p->thread.regs = NULL; /* no user register state */ + f = ret_from_kernel_thread; } else { + CHECK_FULL_REGS(regs); + *childregs = *regs; childregs->gpr[1] = usp; p->thread.regs = childregs; + childregs->gpr[3] = 0; /* Result from fork() */ if (clone_flags & CLONE_SETTLS) { #ifdef CONFIG_PPC64 if (!is_32bit_task()) @@ -765,8 +774,9 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, #endif childregs->gpr[2] = childregs->gpr[6]; } + + f = ret_from_fork; } - childregs->gpr[3] = 0; /* Result from fork() */ sp -= STACK_FRAME_OVERHEAD; /* @@ -805,19 +815,17 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, p->thread.dscr = current->thread.dscr; } #endif - /* * The PPC64 ABI makes use of a TOC to contain function * pointers. The function (ret_from_except) is actually a pointer * to the TOC entry. The first entry is a pointer to the actual * function. - */ + */ #ifdef CONFIG_PPC64 - kregs->nip = *((unsigned long *)ret_from_fork); + kregs->nip = *((unsigned long *)f); #else - kregs->nip = (unsigned long)ret_from_fork; + kregs->nip = (unsigned long)f; #endif - return 0; } @@ -1055,26 +1063,13 @@ int sys_vfork(unsigned long p1, unsigned long p2, unsigned long p3, regs, 0, NULL, NULL); } -int sys_execve(unsigned long a0, unsigned long a1, unsigned long a2, - unsigned long a3, unsigned long a4, unsigned long a5, - struct pt_regs *regs) +void __ret_from_kernel_execve(struct pt_regs *normal) +__noreturn; + +void ret_from_kernel_execve(struct pt_regs *normal) { - int error; - char *filename; - - filename = getname((const char __user *) a0); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - flush_fp_to_thread(current); - flush_altivec_to_thread(current); - flush_spe_to_thread(current); - error = do_execve(filename, - (const char __user *const __user *) a1, - (const char __user *const __user *) a2, regs); - putname(filename); -out: - return error; + set_thread_flag(TIF_RESTOREALL); + __ret_from_kernel_execve(normal); } static inline int valid_irq_stack(unsigned long sp, struct task_struct *p, diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index 8b4c049aee2..804e323c139 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -35,7 +35,6 @@ #include <linux/stddef.h> #include <linux/tty.h> #include <linux/binfmts.h> -#include <linux/freezer.h> #endif #include <asm/uaccess.h> diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c index abd1112da54..9c2ed90ece8 100644 --- a/arch/powerpc/kernel/sys_ppc32.c +++ b/arch/powerpc/kernel/sys_ppc32.c @@ -156,28 +156,6 @@ asmlinkage long compat_sys_sendfile64_wrapper(u32 out_fd, u32 in_fd, (off_t __user *)offset, count); } -long compat_sys_execve(unsigned long a0, unsigned long a1, unsigned long a2, - unsigned long a3, unsigned long a4, unsigned long a5, - struct pt_regs *regs) -{ - int error; - char * filename; - - filename = getname((char __user *) a0); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - flush_fp_to_thread(current); - flush_altivec_to_thread(current); - - error = compat_do_execve(filename, compat_ptr(a1), compat_ptr(a2), regs); - - putname(filename); - -out: - return error; -} - /* Note: it is necessary to treat option as an unsigned int, * with the corresponding cast to a signed int to insure that the * proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode) diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 8302af64921..cf357a059dd 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c @@ -50,7 +50,7 @@ static ssize_t store_smt_snooze_delay(struct device *dev, return -EINVAL; per_cpu(smt_snooze_delay, cpu->dev.id) = snooze; - update_smt_snooze_delay(snooze); + update_smt_snooze_delay(cpu->dev.id, snooze); return count; } diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index c9986fd400d..ce4cb772dc7 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -73,7 +73,7 @@ /* powerpc clocksource/clockevent code */ #include <linux/clockchips.h> -#include <linux/clocksource.h> +#include <linux/timekeeper_internal.h> static cycle_t rtc_read(struct clocksource *); static struct clocksource clocksource_rtc = { @@ -727,7 +727,7 @@ static cycle_t timebase_read(struct clocksource *cs) return (cycle_t)get_tb(); } -void update_vsyscall(struct timespec *wall_time, struct timespec *wtm, +void update_vsyscall_old(struct timespec *wall_time, struct timespec *wtm, struct clocksource *clock, u32 mult) { u64 new_tb_to_xs, new_stamp_xsec; diff --git a/arch/powerpc/kvm/book3s_32_mmu_host.c b/arch/powerpc/kvm/book3s_32_mmu_host.c index 00aa61268e0..b0f625a3334 100644 --- a/arch/powerpc/kvm/book3s_32_mmu_host.c +++ b/arch/powerpc/kvm/book3s_32_mmu_host.c @@ -173,8 +173,8 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte) BUG_ON(!map); vsid = map->host_vsid; - vpn = (vsid << (SID_SHIFT - VPN_SHIFT)) | ((eaddr & ~ESID_MASK) >> VPN_SHIFT) - + vpn = (vsid << (SID_SHIFT - VPN_SHIFT)) | + ((eaddr & ~ESID_MASK) >> VPN_SHIFT); next_pteg: if (rr == 16) { primary = !primary; diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c index 0db88f501f9..aa2465e21f1 100644 --- a/arch/powerpc/perf/core-book3s.c +++ b/arch/powerpc/perf/core-book3s.c @@ -1463,7 +1463,7 @@ static void perf_event_interrupt(struct pt_regs *regs) if (!event->hw.idx || is_limited_pmc(event->hw.idx)) continue; val = read_pmc(event->hw.idx); - if (pmc_overflow(val)) { + if ((int)val < 0) { /* event has overflowed */ found = 1; record_and_restart(event, val, regs); diff --git a/arch/powerpc/platforms/pseries/eeh_event.c b/arch/powerpc/platforms/pseries/eeh_event.c index 51faaac8abe..185bedd926d 100644 --- a/arch/powerpc/platforms/pseries/eeh_event.c +++ b/arch/powerpc/platforms/pseries/eeh_event.c @@ -23,6 +23,7 @@ #include <linux/pci.h> #include <linux/slab.h> #include <linux/workqueue.h> +#include <linux/kthread.h> #include <asm/eeh_event.h> #include <asm/ppc-pci.h> @@ -59,8 +60,6 @@ static int eeh_event_handler(void * dummy) struct eeh_event *event; struct eeh_pe *pe; - set_task_comm(current, "eehd"); - spin_lock_irqsave(&eeh_eventlist_lock, flags); event = NULL; @@ -108,7 +107,7 @@ static int eeh_event_handler(void * dummy) */ static void eeh_thread_launcher(struct work_struct *dummy) { - if (kernel_thread(eeh_event_handler, NULL, CLONE_KERNEL) < 0) + if (IS_ERR(kthread_run(eeh_event_handler, NULL, "eehd"))) printk(KERN_ERR "Failed to start EEH daemon\n"); } diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c index dc0a035e63b..ecdb0a6b317 100644 --- a/arch/powerpc/platforms/pseries/hotplug-memory.c +++ b/arch/powerpc/platforms/pseries/hotplug-memory.c @@ -77,8 +77,9 @@ static int pseries_remove_memblock(unsigned long base, unsigned int memblock_siz { unsigned long start, start_pfn; struct zone *zone; - int i, ret; - int sections_to_remove; + int ret; + unsigned long section; + unsigned long sections_to_remove; start_pfn = base >> PAGE_SHIFT; @@ -99,9 +100,9 @@ static int pseries_remove_memblock(unsigned long base, unsigned int memblock_siz * while writing to it. So we have to defer it to here. */ sections_to_remove = (memblock_size >> PAGE_SHIFT) / PAGES_PER_SECTION; - for (i = 0; i < sections_to_remove; i++) { - unsigned long pfn = start_pfn + i * PAGES_PER_SECTION; - ret = __remove_pages(zone, start_pfn, PAGES_PER_SECTION); + for (section = 0; section < sections_to_remove; section++) { + unsigned long pfn = start_pfn + section * PAGES_PER_SECTION; + ret = __remove_pages(zone, pfn, PAGES_PER_SECTION); if (ret) return ret; } diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c index 455760b1fe6..45d00e5fe14 100644 --- a/arch/powerpc/platforms/pseries/processor_idle.c +++ b/arch/powerpc/platforms/pseries/processor_idle.c @@ -33,13 +33,6 @@ static int max_idle_state = MAX_IDLE_STATE_COUNT - 1; static struct cpuidle_device __percpu *pseries_cpuidle_devices; static struct cpuidle_state *cpuidle_state_table; -void update_smt_snooze_delay(int snooze) -{ - struct cpuidle_driver *drv = cpuidle_get_driver(); - if (drv) - drv->states[0].target_residency = snooze; -} - static inline void idle_loop_prolog(unsigned long *in_purr, ktime_t *kt_before) { @@ -66,32 +59,22 @@ static int snooze_loop(struct cpuidle_device *dev, { unsigned long in_purr; ktime_t kt_before; - unsigned long start_snooze; - long snooze = drv->states[0].target_residency; + int cpu = dev->cpu; idle_loop_prolog(&in_purr, &kt_before); + local_irq_enable(); + set_thread_flag(TIF_POLLING_NRFLAG); - if (snooze) { - start_snooze = get_tb() + snooze * tb_ticks_per_usec; - local_irq_enable(); - set_thread_flag(TIF_POLLING_NRFLAG); - - while ((snooze < 0) || (get_tb() < start_snooze)) { - if (need_resched() || cpu_is_offline(dev->cpu)) - goto out; - ppc64_runlatch_off(); - HMT_low(); - HMT_very_low(); - } - - HMT_medium(); - clear_thread_flag(TIF_POLLING_NRFLAG); - smp_mb(); - local_irq_disable(); + while ((!need_resched()) && cpu_online(cpu)) { + ppc64_runlatch_off(); + HMT_low(); + HMT_very_low(); } -out: HMT_medium(); + clear_thread_flag(TIF_POLLING_NRFLAG); + smp_mb(); + dev->last_residency = (int)idle_loop_epilog(in_purr, kt_before); return index; @@ -172,8 +155,8 @@ static struct cpuidle_state dedicated_states[MAX_IDLE_STATE_COUNT] = { .name = "CEDE", .desc = "CEDE", .flags = CPUIDLE_FLAG_TIME_VALID, - .exit_latency = 1, - .target_residency = 10, + .exit_latency = 10, + .target_residency = 100, .enter = &dedicated_cede_loop }, }; @@ -190,6 +173,23 @@ static struct cpuidle_state shared_states[MAX_IDLE_STATE_COUNT] = { .enter = &shared_cede_loop }, }; +void update_smt_snooze_delay(int cpu, int residency) +{ + struct cpuidle_driver *drv = cpuidle_get_driver(); + struct cpuidle_device *dev = per_cpu(cpuidle_devices, cpu); + + if (cpuidle_state_table != dedicated_states) + return; + + if (residency < 0) { + /* Disable the Nap state on that cpu */ + if (dev) + dev->states_usage[1].disable = 1; + } else + if (drv) + drv->states[1].target_residency = residency; +} + static int pseries_cpuidle_add_cpu_notifier(struct notifier_block *n, unsigned long action, void *hcpu) { @@ -246,10 +246,6 @@ static int pseries_cpuidle_driver_init(void) drv->states[drv->state_count] = /* structure copy */ cpuidle_state_table[idle_state]; - if (cpuidle_state_table == dedicated_states) - drv->states[drv->state_count].target_residency = - __get_cpu_var(smt_snooze_delay); - drv->state_count += 1; } diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index ceff7aef247..5dba755a43e 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -130,11 +130,15 @@ config S390 select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE select HAVE_UID16 if 32BIT select ARCH_WANT_IPC_PARSE_VERSION + select HAVE_ARCH_TRANSPARENT_HUGEPAGE if 64BIT select GENERIC_SMP_IDLE_THREAD - select GENERIC_TIME_VSYSCALL + select GENERIC_TIME_VSYSCALL_OLD select GENERIC_CLOCKEVENTS select KTIME_SCALAR if 32BIT select HAVE_ARCH_SECCOMP_FILTER + select GENERIC_KERNEL_THREAD + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_RELA config SCHED_OMIT_FRAME_POINTER def_bool y diff --git a/arch/s390/Kconfig.debug b/arch/s390/Kconfig.debug index d76cef3fef3..fc32a2df497 100644 --- a/arch/s390/Kconfig.debug +++ b/arch/s390/Kconfig.debug @@ -31,6 +31,18 @@ config DEBUG_STRICT_USER_COPY_CHECKS If unsure, or if you run an older (pre 4.4) gcc, say N. +config S390_PTDUMP + bool "Export kernel pagetable layout to userspace via debugfs" + depends on DEBUG_KERNEL + select DEBUG_FS + ---help--- + Say Y here if you want to show the kernel pagetable layout in a + debugfs file. This information is only useful for kernel developers + who are working in architecture specific areas of the kernel. + It is probably not a good idea to enable this feature in a production + kernel. + If in doubt, say "N" + config DEBUG_SET_MODULE_RONX def_bool y depends on MODULES diff --git a/arch/s390/boot/compressed/vmlinux.lds.S b/arch/s390/boot/compressed/vmlinux.lds.S index d80f79d8dd9..8e1fb823928 100644 --- a/arch/s390/boot/compressed/vmlinux.lds.S +++ b/arch/s390/boot/compressed/vmlinux.lds.S @@ -5,7 +5,7 @@ OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390") OUTPUT_ARCH(s390:64-bit) #else OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390") -OUTPUT_ARCH(s390) +OUTPUT_ARCH(s390:31-bit) #endif ENTRY(startup) diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild index f18fc796bee..0633dc6d254 100644 --- a/arch/s390/include/asm/Kbuild +++ b/arch/s390/include/asm/Kbuild @@ -1,17 +1,3 @@ -include include/asm-generic/Kbuild.asm -header-y += chpid.h -header-y += chsc.h -header-y += cmb.h -header-y += dasd.h -header-y += debug.h -header-y += kvm_virtio.h -header-y += monwriter.h -header-y += qeth.h -header-y += schid.h -header-y += tape390.h -header-y += ucontext.h -header-y += vtoc.h -header-y += zcrypt.h generic-y += clkdev.h diff --git a/arch/s390/include/asm/chpid.h b/arch/s390/include/asm/chpid.h index e5bde9f9291..38c405ef89c 100644 --- a/arch/s390/include/asm/chpid.h +++ b/arch/s390/include/asm/chpid.h @@ -1,24 +1,11 @@ /* - * Copyright IBM Corp. 2007 + * Copyright IBM Corp. 2007, 2012 * Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com> */ - #ifndef _ASM_S390_CHPID_H #define _ASM_S390_CHPID_H -#include <linux/string.h> -#include <linux/types.h> - -#define __MAX_CHPID 255 - -struct chp_id { - u8 reserved1; - u8 cssid; - u8 reserved2; - u8 id; -} __attribute__((packed)); - -#ifdef __KERNEL__ +#include <uapi/asm/chpid.h> #include <asm/cio.h> static inline void chp_id_init(struct chp_id *chpid) @@ -49,6 +36,4 @@ static inline int chp_id_is_valid(struct chp_id *chpid) #define chp_id_for_each(c) \ for (chp_id_init(c); chp_id_is_valid(c); chp_id_next(c)) -#endif /* __KERNEL */ - #endif /* _ASM_S390_CHPID_H */ diff --git a/arch/s390/include/asm/cmb.h b/arch/s390/include/asm/cmb.h index 39ae0329479..806eac12e3b 100644 --- a/arch/s390/include/asm/cmb.h +++ b/arch/s390/include/asm/cmb.h @@ -1,61 +1,12 @@ #ifndef S390_CMB_H #define S390_CMB_H -#include <linux/types.h> +#include <uapi/asm/cmb.h> -/** - * struct cmbdata - channel measurement block data for user space - * @size: size of the stored data - * @elapsed_time: time since last sampling - * @ssch_rsch_count: number of ssch and rsch - * @sample_count: number of samples - * @device_connect_time: time of device connect - * @function_pending_time: time of function pending - * @device_disconnect_time: time of device disconnect - * @control_unit_queuing_time: time of control unit queuing - * @device_active_only_time: time of device active only - * @device_busy_time: time of device busy (ext. format) - * @initial_command_response_time: initial command response time (ext. format) - * - * All values are stored as 64 bit for simplicity, especially - * in 32 bit emulation mode. All time values are normalized to - * nanoseconds. - * Currently, two formats are known, which differ by the size of - * this structure, i.e. the last two members are only set when - * the extended channel measurement facility (first shipped in - * z990 machines) is activated. - * Potentially, more fields could be added, which would result in a - * new ioctl number. - */ -struct cmbdata { - __u64 size; - __u64 elapsed_time; - /* basic and exended format: */ - __u64 ssch_rsch_count; - __u64 sample_count; - __u64 device_connect_time; - __u64 function_pending_time; - __u64 device_disconnect_time; - __u64 control_unit_queuing_time; - __u64 device_active_only_time; - /* extended format only: */ - __u64 device_busy_time; - __u64 initial_command_response_time; -}; - -/* enable channel measurement */ -#define BIODASDCMFENABLE _IO(DASD_IOCTL_LETTER, 32) -/* enable channel measurement */ -#define BIODASDCMFDISABLE _IO(DASD_IOCTL_LETTER, 33) -/* read channel measurement data */ -#define BIODASDREADALLCMB _IOWR(DASD_IOCTL_LETTER, 33, struct cmbdata) - -#ifdef __KERNEL__ struct ccw_device; extern int enable_cmf(struct ccw_device *cdev); extern int disable_cmf(struct ccw_device *cdev); extern u64 cmf_read(struct ccw_device *cdev, int index); extern int cmf_readall(struct ccw_device *cdev, struct cmbdata *data); -#endif /* __KERNEL__ */ #endif /* S390_CMB_H */ diff --git a/arch/s390/include/asm/css_chars.h b/arch/s390/include/asm/css_chars.h index a06ebc2623f..7e1c917bbba 100644 --- a/arch/s390/include/asm/css_chars.h +++ b/arch/s390/include/asm/css_chars.h @@ -3,8 +3,6 @@ #include <linux/types.h> -#ifdef __KERNEL__ - struct css_general_char { u64 : 12; u32 dynio : 1; /* bit 12 */ @@ -35,5 +33,4 @@ struct css_general_char { extern struct css_general_char css_general_characteristics; -#endif /* __KERNEL__ */ #endif diff --git a/arch/s390/include/asm/debug.h b/arch/s390/include/asm/debug.h index f39677e6ccd..188c5052a20 100644 --- a/arch/s390/include/asm/debug.h +++ b/arch/s390/include/asm/debug.h @@ -3,39 +3,14 @@ * * Copyright IBM Corp. 1999, 2000 */ - #ifndef DEBUG_H #define DEBUG_H -#include <linux/fs.h> - -/* Note: - * struct __debug_entry must be defined outside of #ifdef __KERNEL__ - * in order to allow a user program to analyze the 'raw'-view. - */ - -struct __debug_entry{ - union { - struct { - unsigned long long clock:52; - unsigned long long exception:1; - unsigned long long level:3; - unsigned long long cpuid:8; - } fields; - - unsigned long long stck; - } id; - void* caller; -} __attribute__((packed)); - - -#define __DEBUG_FEATURE_VERSION 2 /* version of debug feature */ - -#ifdef __KERNEL__ #include <linux/string.h> #include <linux/spinlock.h> #include <linux/kernel.h> #include <linux/time.h> +#include <uapi/asm/debug.h> #define DEBUG_MAX_LEVEL 6 /* debug levels range from 0 to 6 */ #define DEBUG_OFF_LEVEL -1 /* level where debug is switched off */ @@ -254,5 +229,4 @@ int debug_unregister_view(debug_info_t* id, struct debug_view* view); #define PRINT_FATAL(x...) printk ( KERN_DEBUG PRINTK_HEADER x ) #endif /* DASD_DEBUG */ -#endif /* __KERNEL__ */ #endif /* DEBUG_H */ diff --git a/arch/s390/include/asm/kvm_para.h b/arch/s390/include/asm/kvm_para.h index da44867de60..e0f842308a6 100644 --- a/arch/s390/include/asm/kvm_para.h +++ b/arch/s390/include/asm/kvm_para.h @@ -9,12 +9,6 @@ * * Author(s): Christian Borntraeger <borntraeger@de.ibm.com> */ - -#ifndef __S390_KVM_PARA_H -#define __S390_KVM_PARA_H - -#ifdef __KERNEL__ - /* * Hypercalls for KVM on s390. The calling convention is similar to the * s390 ABI, so we use R2-R6 for parameters 1-5. In addition we use R1 @@ -29,6 +23,12 @@ * * This work is licensed under the terms of the GNU GPL, version 2. */ +#ifndef __S390_KVM_PARA_H +#define __S390_KVM_PARA_H + +#include <uapi/asm/kvm_para.h> + + static inline long kvm_hypercall0(unsigned long nr) { @@ -154,6 +154,4 @@ static inline bool kvm_check_and_clear_guest_paused(void) return false; } -#endif - #endif /* __S390_KVM_PARA_H */ diff --git a/arch/s390/include/asm/mman.h b/arch/s390/include/asm/mman.h index abc1932ac4e..0e47a576d66 100644 --- a/arch/s390/include/asm/mman.h +++ b/arch/s390/include/asm/mman.h @@ -3,17 +3,13 @@ * * Derived from "include/asm-i386/mman.h" */ - #ifndef __S390_MMAN_H__ #define __S390_MMAN_H__ -#include <asm-generic/mman.h> +#include <uapi/asm/mman.h> -#if defined(__KERNEL__) #if !defined(__ASSEMBLY__) && defined(CONFIG_64BIT) int s390_mmap_check(unsigned long addr, unsigned long len); #define arch_mmap_check(addr,len,flags) s390_mmap_check(addr,len) #endif -#endif - #endif /* __S390_MMAN_H__ */ diff --git a/arch/s390/include/asm/module.h b/arch/s390/include/asm/module.h index f0b6b26b6e5..df1f861a848 100644 --- a/arch/s390/include/asm/module.h +++ b/arch/s390/include/asm/module.h @@ -1,5 +1,8 @@ #ifndef _ASM_S390_MODULE_H #define _ASM_S390_MODULE_H + +#include <asm-generic/module.h> + /* * This file contains the s390 architecture specific module code. */ @@ -28,19 +31,4 @@ struct mod_arch_specific struct mod_arch_syminfo *syminfo; }; -#ifdef CONFIG_64BIT -#define ElfW(x) Elf64_ ## x -#define ELFW(x) ELF64_ ## x -#else -#define ElfW(x) Elf32_ ## x -#define ELFW(x) ELF32_ ## x -#endif - -#define Elf_Addr ElfW(Addr) -#define Elf_Rela ElfW(Rela) -#define Elf_Shdr ElfW(Shdr) -#define Elf_Sym ElfW(Sym) -#define Elf_Ehdr ElfW(Ehdr) -#define ELF_R_SYM ELFW(R_SYM) -#define ELF_R_TYPE ELFW(R_TYPE) #endif /* _ASM_S390_MODULE_H */ diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h index 27ab3c7c1e8..6d5367060a5 100644 --- a/arch/s390/include/asm/page.h +++ b/arch/s390/include/asm/page.h @@ -30,12 +30,20 @@ #include <asm/setup.h> #ifndef __ASSEMBLY__ +static unsigned long pfmf(unsigned long function, unsigned long address) +{ + asm volatile( + " .insn rre,0xb9af0000,%[function],%[address]" + : [address] "+a" (address) + : [function] "d" (function) + : "memory"); + return address; +} + static inline void clear_page(void *page) { if (MACHINE_HAS_PFMF) { - asm volatile( - " .insn rre,0xb9af0000,%0,%1" - : : "d" (0x10000), "a" (page) : "memory", "cc"); + pfmf(0x10000, (unsigned long)page); } else { register unsigned long reg1 asm ("1") = 0; register void *reg2 asm ("2") = page; diff --git a/arch/s390/include/asm/perf_event.h b/arch/s390/include/asm/perf_event.h index 7941968e12b..5f0173a3169 100644 --- a/arch/s390/include/asm/perf_event.h +++ b/arch/s390/include/asm/perf_event.h @@ -9,7 +9,7 @@ #include <asm/cpu_mf.h> /* CPU-measurement counter facility */ -#define PERF_CPUM_CF_MAX_CTR 160 +#define PERF_CPUM_CF_MAX_CTR 256 /* Per-CPU flags for PMU states */ #define PMU_F_RESERVED 0x1000 diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 979fe3dc078..dd647c919a6 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -119,13 +119,12 @@ static inline int is_zero_pfn(unsigned long pfn) #ifndef __ASSEMBLY__ /* - * The vmalloc area will always be on the topmost area of the kernel - * mapping. We reserve 96MB (31bit) / 128GB (64bit) for vmalloc, - * which should be enough for any sane case. - * By putting vmalloc at the top, we maximise the gap between physical - * memory and vmalloc to catch misplaced memory accesses. As a side - * effect, this also makes sure that 64 bit module code cannot be used - * as system call address. + * The vmalloc and module area will always be on the topmost area of the kernel + * mapping. We reserve 96MB (31bit) / 128GB (64bit) for vmalloc and modules. + * On 64 bit kernels we have a 2GB area at the top of the vmalloc area where + * modules will reside. That makes sure that inter module branches always + * happen without trampolines and in addition the placement within a 2GB frame + * is branch prediction unit friendly. */ extern unsigned long VMALLOC_START; extern unsigned long VMALLOC_END; @@ -133,6 +132,14 @@ extern struct page *vmemmap; #define VMEM_MAX_PHYS ((unsigned long) vmemmap) +#ifdef CONFIG_64BIT +extern unsigned long MODULES_VADDR; +extern unsigned long MODULES_END; +#define MODULES_VADDR MODULES_VADDR +#define MODULES_END MODULES_END +#define MODULES_LEN (1UL << 31) +#endif + /* * A 31 bit pagetable entry of S390 has following format: * | PFRA | | OS | @@ -507,6 +514,15 @@ static inline int pmd_none(pmd_t pmd) return (pmd_val(pmd) & _SEGMENT_ENTRY_INV) != 0UL; } +static inline int pmd_large(pmd_t pmd) +{ +#ifdef CONFIG_64BIT + return !!(pmd_val(pmd) & _SEGMENT_ENTRY_LARGE); +#else + return 0; +#endif +} + static inline int pmd_bad(pmd_t pmd) { unsigned long mask = ~_SEGMENT_ENTRY_ORIGIN & ~_SEGMENT_ENTRY_INV; diff --git a/arch/s390/include/asm/poll.h b/arch/s390/include/asm/poll.h deleted file mode 100644 index c98509d3149..00000000000 --- a/arch/s390/include/asm/poll.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/poll.h> diff --git a/arch/s390/include/asm/processor.h b/arch/s390/include/asm/processor.h index 56831dfa919..94e749c9023 100644 --- a/arch/s390/include/asm/processor.h +++ b/arch/s390/include/asm/processor.h @@ -35,6 +35,7 @@ static inline void get_cpu_id(struct cpuid *ptr) extern void s390_adjust_jiffies(void); extern const struct seq_operations cpuinfo_op; extern int sysctl_ieee_emulation_warnings; +extern void execve_tail(void); /* * User space process size: 2GB for 31 bit, 4TB or 8PT for 64 bit. @@ -126,6 +127,7 @@ struct stack_frame { regs->psw.mask = psw_user_bits | PSW_MASK_EA | PSW_MASK_BA; \ regs->psw.addr = new_psw | PSW_ADDR_AMODE; \ regs->gprs[15] = new_stackp; \ + execve_tail(); \ } while (0) #define start_thread31(regs, new_psw, new_stackp) do { \ @@ -135,6 +137,7 @@ struct stack_frame { __tlb_flush_mm(current->mm); \ crst_table_downgrade(current->mm, 1UL << 31); \ update_mm(current->mm, current); \ + execve_tail(); \ } while (0) /* Forward declaration, a strange C thing */ @@ -150,7 +153,6 @@ static inline void show_cacheinfo(struct seq_file *m) { } /* Free all resources held by a thread. */ extern void release_thread(struct task_struct *); -extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); /* * Return saved PC of a blocked thread. diff --git a/arch/s390/include/asm/ptrace.h b/arch/s390/include/asm/ptrace.h index ce20a53afe9..3ee5da3bc10 100644 --- a/arch/s390/include/asm/ptrace.h +++ b/arch/s390/include/asm/ptrace.h @@ -3,316 +3,17 @@ * Copyright IBM Corp. 1999, 2000 * Author(s): Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) */ - #ifndef _S390_PTRACE_H #define _S390_PTRACE_H -/* - * Offsets in the user_regs_struct. They are used for the ptrace - * system call and in entry.S - */ -#ifndef __s390x__ - -#define PT_PSWMASK 0x00 -#define PT_PSWADDR 0x04 -#define PT_GPR0 0x08 -#define PT_GPR1 0x0C -#define PT_GPR2 0x10 -#define PT_GPR3 0x14 -#define PT_GPR4 0x18 -#define PT_GPR5 0x1C -#define PT_GPR6 0x20 -#define PT_GPR7 0x24 -#define PT_GPR8 0x28 -#define PT_GPR9 0x2C -#define PT_GPR10 0x30 -#define PT_GPR11 0x34 -#define PT_GPR12 0x38 -#define PT_GPR13 0x3C -#define PT_GPR14 0x40 -#define PT_GPR15 0x44 -#define PT_ACR0 0x48 -#define PT_ACR1 0x4C -#define PT_ACR2 0x50 -#define PT_ACR3 0x54 -#define PT_ACR4 0x58 -#define PT_ACR5 0x5C -#define PT_ACR6 0x60 -#define PT_ACR7 0x64 -#define PT_ACR8 0x68 -#define PT_ACR9 0x6C -#define PT_ACR10 0x70 -#define PT_ACR11 0x74 -#define PT_ACR12 0x78 -#define PT_ACR13 0x7C -#define PT_ACR14 0x80 -#define PT_ACR15 0x84 -#define PT_ORIGGPR2 0x88 -#define PT_FPC 0x90 -/* - * A nasty fact of life that the ptrace api - * only supports passing of longs. - */ -#define PT_FPR0_HI 0x98 -#define PT_FPR0_LO 0x9C -#define PT_FPR1_HI 0xA0 -#define PT_FPR1_LO 0xA4 -#define PT_FPR2_HI 0xA8 -#define PT_FPR2_LO 0xAC -#define PT_FPR3_HI 0xB0 -#define PT_FPR3_LO 0xB4 -#define PT_FPR4_HI 0xB8 -#define PT_FPR4_LO 0xBC -#define PT_FPR5_HI 0xC0 -#define PT_FPR5_LO 0xC4 -#define PT_FPR6_HI 0xC8 -#define PT_FPR6_LO 0xCC -#define PT_FPR7_HI 0xD0 -#define PT_FPR7_LO 0xD4 -#define PT_FPR8_HI 0xD8 -#define PT_FPR8_LO 0XDC -#define PT_FPR9_HI 0xE0 -#define PT_FPR9_LO 0xE4 -#define PT_FPR10_HI 0xE8 -#define PT_FPR10_LO 0xEC -#define PT_FPR11_HI 0xF0 -#define PT_FPR11_LO 0xF4 -#define PT_FPR12_HI 0xF8 -#define PT_FPR12_LO 0xFC -#define PT_FPR13_HI 0x100 -#define PT_FPR13_LO 0x104 -#define PT_FPR14_HI 0x108 -#define PT_FPR14_LO 0x10C -#define PT_FPR15_HI 0x110 -#define PT_FPR15_LO 0x114 -#define PT_CR_9 0x118 -#define PT_CR_10 0x11C -#define PT_CR_11 0x120 -#define PT_IEEE_IP 0x13C -#define PT_LASTOFF PT_IEEE_IP -#define PT_ENDREGS 0x140-1 - -#define GPR_SIZE 4 -#define CR_SIZE 4 - -#define STACK_FRAME_OVERHEAD 96 /* size of minimum stack frame */ - -#else /* __s390x__ */ - -#define PT_PSWMASK 0x00 -#define PT_PSWADDR 0x08 -#define PT_GPR0 0x10 -#define PT_GPR1 0x18 -#define PT_GPR2 0x20 -#define PT_GPR3 0x28 -#define PT_GPR4 0x30 -#define PT_GPR5 0x38 -#define PT_GPR6 0x40 -#define PT_GPR7 0x48 -#define PT_GPR8 0x50 -#define PT_GPR9 0x58 -#define PT_GPR10 0x60 -#define PT_GPR11 0x68 -#define PT_GPR12 0x70 -#define PT_GPR13 0x78 -#define PT_GPR14 0x80 -#define PT_GPR15 0x88 -#define PT_ACR0 0x90 -#define PT_ACR1 0x94 -#define PT_ACR2 0x98 -#define PT_ACR3 0x9C -#define PT_ACR4 0xA0 -#define PT_ACR5 0xA4 -#define PT_ACR6 0xA8 -#define PT_ACR7 0xAC -#define PT_ACR8 0xB0 -#define PT_ACR9 0xB4 -#define PT_ACR10 0xB8 -#define PT_ACR11 0xBC -#define PT_ACR12 0xC0 -#define PT_ACR13 0xC4 -#define PT_ACR14 0xC8 -#define PT_ACR15 0xCC -#define PT_ORIGGPR2 0xD0 -#define PT_FPC 0xD8 -#define PT_FPR0 0xE0 -#define PT_FPR1 0xE8 -#define PT_FPR2 0xF0 -#define PT_FPR3 0xF8 -#define PT_FPR4 0x100 -#define PT_FPR5 0x108 -#define PT_FPR6 0x110 -#define PT_FPR7 0x118 -#define PT_FPR8 0x120 -#define PT_FPR9 0x128 -#define PT_FPR10 0x130 -#define PT_FPR11 0x138 -#define PT_FPR12 0x140 -#define PT_FPR13 0x148 -#define PT_FPR14 0x150 -#define PT_FPR15 0x158 -#define PT_CR_9 0x160 -#define PT_CR_10 0x168 -#define PT_CR_11 0x170 -#define PT_IEEE_IP 0x1A8 -#define PT_LASTOFF PT_IEEE_IP -#define PT_ENDREGS 0x1B0-1 - -#define GPR_SIZE 8 -#define CR_SIZE 8 - -#define STACK_FRAME_OVERHEAD 160 /* size of minimum stack frame */ - -#endif /* __s390x__ */ - -#define NUM_GPRS 16 -#define NUM_FPRS 16 -#define NUM_CRS 16 -#define NUM_ACRS 16 - -#define NUM_CR_WORDS 3 - -#define FPR_SIZE 8 -#define FPC_SIZE 4 -#define FPC_PAD_SIZE 4 /* gcc insists on aligning the fpregs */ -#define ACR_SIZE 4 - - -#define PTRACE_OLDSETOPTIONS 21 +#include <uapi/asm/ptrace.h> #ifndef __ASSEMBLY__ -#include <linux/stddef.h> -#include <linux/types.h> - -typedef union -{ - float f; - double d; - __u64 ui; - struct - { - __u32 hi; - __u32 lo; - } fp; -} freg_t; - -typedef struct -{ - __u32 fpc; - freg_t fprs[NUM_FPRS]; -} s390_fp_regs; - -#define FPC_EXCEPTION_MASK 0xF8000000 -#define FPC_FLAGS_MASK 0x00F80000 -#define FPC_DXC_MASK 0x0000FF00 -#define FPC_RM_MASK 0x00000003 -#define FPC_VALID_MASK 0xF8F8FF03 - -/* this typedef defines how a Program Status Word looks like */ -typedef struct -{ - unsigned long mask; - unsigned long addr; -} __attribute__ ((aligned(8))) psw_t; - -typedef struct -{ - __u32 mask; - __u32 addr; -} __attribute__ ((aligned(8))) psw_compat_t; - #ifndef __s390x__ - -#define PSW_MASK_PER 0x40000000UL -#define PSW_MASK_DAT 0x04000000UL -#define PSW_MASK_IO 0x02000000UL -#define PSW_MASK_EXT 0x01000000UL -#define PSW_MASK_KEY 0x00F00000UL -#define PSW_MASK_BASE 0x00080000UL /* always one */ -#define PSW_MASK_MCHECK 0x00040000UL -#define PSW_MASK_WAIT 0x00020000UL -#define PSW_MASK_PSTATE 0x00010000UL -#define PSW_MASK_ASC 0x0000C000UL -#define PSW_MASK_CC 0x00003000UL -#define PSW_MASK_PM 0x00000F00UL -#define PSW_MASK_RI 0x00000000UL -#define PSW_MASK_EA 0x00000000UL -#define PSW_MASK_BA 0x00000000UL - -#define PSW_MASK_USER 0x00003F00UL - -#define PSW_ADDR_AMODE 0x80000000UL -#define PSW_ADDR_INSN 0x7FFFFFFFUL - -#define PSW_DEFAULT_KEY (((unsigned long) PAGE_DEFAULT_ACC) << 20) - -#define PSW_ASC_PRIMARY 0x00000000UL -#define PSW_ASC_ACCREG 0x00004000UL -#define PSW_ASC_SECONDARY 0x00008000UL -#define PSW_ASC_HOME 0x0000C000UL - #else /* __s390x__ */ - -#define PSW_MASK_PER 0x4000000000000000UL -#define PSW_MASK_DAT 0x0400000000000000UL -#define PSW_MASK_IO 0x0200000000000000UL -#define PSW_MASK_EXT 0x0100000000000000UL -#define PSW_MASK_BASE 0x0000000000000000UL -#define PSW_MASK_KEY 0x00F0000000000000UL -#define PSW_MASK_MCHECK 0x0004000000000000UL -#define PSW_MASK_WAIT 0x0002000000000000UL -#define PSW_MASK_PSTATE 0x0001000000000000UL -#define PSW_MASK_ASC 0x0000C00000000000UL -#define PSW_MASK_CC 0x0000300000000000UL -#define PSW_MASK_PM 0x00000F0000000000UL -#define PSW_MASK_RI 0x0000008000000000UL -#define PSW_MASK_EA 0x0000000100000000UL -#define PSW_MASK_BA 0x0000000080000000UL - -#define PSW_MASK_USER 0x00003F8180000000UL - -#define PSW_ADDR_AMODE 0x0000000000000000UL -#define PSW_ADDR_INSN 0xFFFFFFFFFFFFFFFFUL - -#define PSW_DEFAULT_KEY (((unsigned long) PAGE_DEFAULT_ACC) << 52) - -#define PSW_ASC_PRIMARY 0x0000000000000000UL -#define PSW_ASC_ACCREG 0x0000400000000000UL -#define PSW_ASC_SECONDARY 0x0000800000000000UL -#define PSW_ASC_HOME 0x0000C00000000000UL - #endif /* __s390x__ */ - -#ifdef __KERNEL__ extern long psw_kernel_bits; extern long psw_user_bits; -#endif - -/* - * The s390_regs structure is used to define the elf_gregset_t. - */ -typedef struct -{ - psw_t psw; - unsigned long gprs[NUM_GPRS]; - unsigned int acrs[NUM_ACRS]; - unsigned long orig_gpr2; -} s390_regs; - -typedef struct -{ - psw_compat_t psw; - __u32 gprs[NUM_GPRS]; - __u32 acrs[NUM_ACRS]; - __u32 orig_gpr2; -} s390_compat_regs; - -typedef struct -{ - __u32 gprs_high[NUM_GPRS]; -} s390_compat_regs_high; - -#ifdef __KERNEL__ /* * The pt_regs struct defines the way the registers are stored on @@ -376,167 +77,8 @@ struct per_struct_kernel { #define PER_CONTROL_SUSPENSION 0x00400000UL #define PER_CONTROL_ALTERATION 0x00200000UL -#endif - -/* - * Now for the user space program event recording (trace) definitions. - * The following structures are used only for the ptrace interface, don't - * touch or even look at it if you don't want to modify the user-space - * ptrace interface. In particular stay away from it for in-kernel PER. - */ -typedef struct -{ - unsigned long cr[NUM_CR_WORDS]; -} per_cr_words; - -#define PER_EM_MASK 0xE8000000UL - -typedef struct -{ #ifdef __s390x__ - unsigned : 32; #endif /* __s390x__ */ - unsigned em_branching : 1; - unsigned em_instruction_fetch : 1; - /* - * Switching on storage alteration automatically fixes - * the storage alteration event bit in the users std. - */ - unsigned em_storage_alteration : 1; - unsigned em_gpr_alt_unused : 1; - unsigned em_store_real_address : 1; - unsigned : 3; - unsigned branch_addr_ctl : 1; - unsigned : 1; - unsigned storage_alt_space_ctl : 1; - unsigned : 21; - unsigned long starting_addr; - unsigned long ending_addr; -} per_cr_bits; - -typedef struct -{ - unsigned short perc_atmid; - unsigned long address; - unsigned char access_id; -} per_lowcore_words; - -typedef struct -{ - unsigned perc_branching : 1; - unsigned perc_instruction_fetch : 1; - unsigned perc_storage_alteration : 1; - unsigned perc_gpr_alt_unused : 1; - unsigned perc_store_real_address : 1; - unsigned : 3; - unsigned atmid_psw_bit_31 : 1; - unsigned atmid_validity_bit : 1; - unsigned atmid_psw_bit_32 : 1; - unsigned atmid_psw_bit_5 : 1; - unsigned atmid_psw_bit_16 : 1; - unsigned atmid_psw_bit_17 : 1; - unsigned si : 2; - unsigned long address; - unsigned : 4; - unsigned access_id : 4; -} per_lowcore_bits; - -typedef struct -{ - union { - per_cr_words words; - per_cr_bits bits; - } control_regs; - /* - * Use these flags instead of setting em_instruction_fetch - * directly they are used so that single stepping can be - * switched on & off while not affecting other tracing - */ - unsigned single_step : 1; - unsigned instruction_fetch : 1; - unsigned : 30; - /* - * These addresses are copied into cr10 & cr11 if single - * stepping is switched off - */ - unsigned long starting_addr; - unsigned long ending_addr; - union { - per_lowcore_words words; - per_lowcore_bits bits; - } lowcore; -} per_struct; - -typedef struct -{ - unsigned int len; - unsigned long kernel_addr; - unsigned long process_addr; -} ptrace_area; - -/* - * S/390 specific non posix ptrace requests. I chose unusual values so - * they are unlikely to clash with future ptrace definitions. - */ -#define PTRACE_PEEKUSR_AREA 0x5000 -#define PTRACE_POKEUSR_AREA 0x5001 -#define PTRACE_PEEKTEXT_AREA 0x5002 -#define PTRACE_PEEKDATA_AREA 0x5003 -#define PTRACE_POKETEXT_AREA 0x5004 -#define PTRACE_POKEDATA_AREA 0x5005 -#define PTRACE_GET_LAST_BREAK 0x5006 -#define PTRACE_PEEK_SYSTEM_CALL 0x5007 -#define PTRACE_POKE_SYSTEM_CALL 0x5008 -#define PTRACE_ENABLE_TE 0x5009 -#define PTRACE_DISABLE_TE 0x5010 - -/* - * PT_PROT definition is loosely based on hppa bsd definition in - * gdb/hppab-nat.c - */ -#define PTRACE_PROT 21 - -typedef enum -{ - ptprot_set_access_watchpoint, - ptprot_set_write_watchpoint, - ptprot_disable_watchpoint -} ptprot_flags; - -typedef struct -{ - unsigned long lowaddr; - unsigned long hiaddr; - ptprot_flags prot; -} ptprot_area; - -/* Sequence of bytes for breakpoint illegal instruction. */ -#define S390_BREAKPOINT {0x0,0x1} -#define S390_BREAKPOINT_U16 ((__u16)0x0001) -#define S390_SYSCALL_OPCODE ((__u16)0x0a00) -#define S390_SYSCALL_SIZE 2 - -/* - * The user_regs_struct defines the way the user registers are - * store on the stack for signal handling. - */ -struct user_regs_struct -{ - psw_t psw; - unsigned long gprs[NUM_GPRS]; - unsigned int acrs[NUM_ACRS]; - unsigned long orig_gpr2; - s390_fp_regs fp_regs; - /* - * These per registers are in here so that gdb can modify them - * itself as there is no "official" ptrace interface for hardware - * watchpoints. This is the way intel does it. - */ - per_struct per_info; - unsigned long ieee_instruction_pointer; /* obsolete, always 0 */ -}; - -#ifdef __KERNEL__ /* * These are defined as per linux/ptrace.h, which see. */ @@ -562,7 +104,5 @@ static inline unsigned long kernel_stack_pointer(struct pt_regs *regs) return regs->gprs[15] & PSW_ADDR_INSN; } -#endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ - #endif /* _S390_PTRACE_H */ diff --git a/arch/s390/include/asm/schid.h b/arch/s390/include/asm/schid.h index 3e4d401b4e4..40b47dfa9d6 100644 --- a/arch/s390/include/asm/schid.h +++ b/arch/s390/include/asm/schid.h @@ -1,19 +1,8 @@ #ifndef ASM_SCHID_H #define ASM_SCHID_H -#include <linux/types.h> - -struct subchannel_id { - __u32 cssid : 8; - __u32 : 4; - __u32 m : 1; - __u32 ssid : 2; - __u32 one : 1; - __u32 sch_no : 16; -} __attribute__ ((packed, aligned(4))); - -#ifdef __KERNEL__ #include <linux/string.h> +#include <uapi/asm/schid.h> /* Helper function for sane state of pre-allocated subchannel_id. */ static inline void @@ -29,6 +18,4 @@ schid_equal(struct subchannel_id *schid1, struct subchannel_id *schid2) return !memcmp(schid1, schid2, sizeof(struct subchannel_id)); } -#endif /* __KERNEL__ */ - #endif /* ASM_SCHID_H */ diff --git a/arch/s390/include/asm/setup.h b/arch/s390/include/asm/setup.h index 8cfd731a18d..f69f76b3447 100644 --- a/arch/s390/include/asm/setup.h +++ b/arch/s390/include/asm/setup.h @@ -2,15 +2,11 @@ * S390 version * Copyright IBM Corp. 1999, 2010 */ - #ifndef _ASM_S390_SETUP_H #define _ASM_S390_SETUP_H -#define COMMAND_LINE_SIZE 4096 - -#define ARCH_COMMAND_LINE_SIZE 896 +#include <uapi/asm/setup.h> -#ifdef __KERNEL__ #define PARMAREA 0x10400 #define MEMORY_CHUNKS 256 @@ -75,8 +71,8 @@ extern unsigned int s390_user_mode; #define MACHINE_FLAG_DIAG9C (1UL << 7) #define MACHINE_FLAG_MVCOS (1UL << 8) #define MACHINE_FLAG_KVM (1UL << 9) -#define MACHINE_FLAG_HPAGE (1UL << 10) -#define MACHINE_FLAG_PFMF (1UL << 11) +#define MACHINE_FLAG_EDAT1 (1UL << 10) +#define MACHINE_FLAG_EDAT2 (1UL << 11) #define MACHINE_FLAG_LPAR (1UL << 12) #define MACHINE_FLAG_SPP (1UL << 13) #define MACHINE_FLAG_TOPOLOGY (1UL << 14) @@ -88,6 +84,8 @@ extern unsigned int s390_user_mode; #define MACHINE_IS_LPAR (S390_lowcore.machine_flags & MACHINE_FLAG_LPAR) #define MACHINE_HAS_DIAG9C (S390_lowcore.machine_flags & MACHINE_FLAG_DIAG9C) +#define MACHINE_HAS_PFMF MACHINE_HAS_EDAT1 +#define MACHINE_HAS_HPAGE MACHINE_HAS_EDAT1 #ifndef CONFIG_64BIT #define MACHINE_HAS_IEEE (S390_lowcore.machine_flags & MACHINE_FLAG_IEEE) @@ -96,8 +94,8 @@ extern unsigned int s390_user_mode; #define MACHINE_HAS_DIAG44 (1) #define MACHINE_HAS_MVPG (S390_lowcore.machine_flags & MACHINE_FLAG_MVPG) #define MACHINE_HAS_MVCOS (0) -#define MACHINE_HAS_HPAGE (0) -#define MACHINE_HAS_PFMF (0) +#define MACHINE_HAS_EDAT1 (0) +#define MACHINE_HAS_EDAT2 (0) #define MACHINE_HAS_SPP (0) #define MACHINE_HAS_TOPOLOGY (0) #define MACHINE_HAS_TE (0) @@ -109,8 +107,8 @@ extern unsigned int s390_user_mode; #define MACHINE_HAS_DIAG44 (S390_lowcore.machine_flags & MACHINE_FLAG_DIAG44) #define MACHINE_HAS_MVPG (1) #define MACHINE_HAS_MVCOS (S390_lowcore.machine_flags & MACHINE_FLAG_MVCOS) -#define MACHINE_HAS_HPAGE (S390_lowcore.machine_flags & MACHINE_FLAG_HPAGE) -#define MACHINE_HAS_PFMF (S390_lowcore.machine_flags & MACHINE_FLAG_PFMF) +#define MACHINE_HAS_EDAT1 (S390_lowcore.machine_flags & MACHINE_FLAG_EDAT1) +#define MACHINE_HAS_EDAT2 (S390_lowcore.machine_flags & MACHINE_FLAG_EDAT2) #define MACHINE_HAS_SPP (S390_lowcore.machine_flags & MACHINE_FLAG_SPP) #define MACHINE_HAS_TOPOLOGY (S390_lowcore.machine_flags & MACHINE_FLAG_TOPOLOGY) #define MACHINE_HAS_TE (S390_lowcore.machine_flags & MACHINE_FLAG_TE) @@ -173,5 +171,4 @@ extern void (*_machine_power_off)(void); #define COMMAND_LINE 0x10480 #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ #endif /* _ASM_S390_SETUP_H */ diff --git a/arch/s390/include/asm/signal.h b/arch/s390/include/asm/signal.h index 6d4d9d1faee..bffdbdd5b3d 100644 --- a/arch/s390/include/asm/signal.h +++ b/arch/s390/include/asm/signal.h @@ -3,18 +3,11 @@ * * Derived from "include/asm-i386/signal.h" */ - #ifndef _ASMS390_SIGNAL_H #define _ASMS390_SIGNAL_H -#include <linux/types.h> -#include <linux/time.h> - -/* Avoid too many header ordering problems. */ -struct siginfo; -struct pt_regs; +#include <uapi/asm/signal.h> -#ifdef __KERNEL__ /* Most things should be clean enough to redefine this at will, if care is taken to make libc match. */ #include <asm/sigcontext.h> @@ -28,94 +21,6 @@ typedef struct { unsigned long sig[_NSIG_WORDS]; } sigset_t; -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -#define NSIG 32 -typedef unsigned long sigset_t; - -#endif /* __KERNEL__ */ - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* -#define SIGLOST 29 -*/ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX _NSIG - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001 -#define SA_NOCLDWAIT 0x00000002 -#define SA_SIGINFO 0x00000004 -#define SA_ONSTACK 0x08000000 -#define SA_RESTART 0x10000000 -#define SA_NODEFER 0x40000000 -#define SA_RESETHAND 0x80000000 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define SA_RESTORER 0x04000000 - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 - -#include <asm-generic/signal-defs.h> - -#ifdef __KERNEL__ struct old_sigaction { __sighandler_t sa_handler; old_sigset_t sa_mask; @@ -136,35 +41,4 @@ struct k_sigaction { #define ptrace_signal_deliver(regs, cookie) do { } while (0) -#else -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; -#ifndef __s390x__ /* lovely */ - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -#else /* __s390x__ */ - unsigned long sa_flags; - void (*sa_restorer)(void); - sigset_t sa_mask; -#endif /* __s390x__ */ -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - - #endif diff --git a/arch/s390/include/asm/termios.h b/arch/s390/include/asm/termios.h index cb9fe2786b8..db028d17f06 100644 --- a/arch/s390/include/asm/termios.h +++ b/arch/s390/include/asm/termios.h @@ -3,49 +3,11 @@ * * Derived from "include/asm-i386/termios.h" */ - #ifndef _S390_TERMIOS_H #define _S390_TERMIOS_H -#include <asm/termbits.h> -#include <asm/ioctls.h> - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; +#include <uapi/asm/termios.h> -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ - -#ifdef __KERNEL__ /* intr=^C quit=^\ erase=del kill=^U eof=^D vtime=\0 vmin=\1 sxtc=\0 @@ -60,6 +22,4 @@ struct termio { #include <asm-generic/termios-base.h> -#endif /* __KERNEL__ */ - #endif /* _S390_TERMIOS_H */ diff --git a/arch/s390/include/asm/thread_info.h b/arch/s390/include/asm/thread_info.h index bb08e2afc5d..9e2cfe0349c 100644 --- a/arch/s390/include/asm/thread_info.h +++ b/arch/s390/include/asm/thread_info.h @@ -91,8 +91,6 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SYSCALL_AUDIT 9 /* syscall auditing active */ #define TIF_SECCOMP 10 /* secure computing */ #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */ -#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling - TIF_NEED_RESCHED */ #define TIF_31BIT 17 /* 32bit process */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define TIF_RESTORE_SIGMASK 19 /* restore signal mask in do_signal() */ @@ -100,7 +98,6 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SYSCALL (1<<TIF_SYSCALL) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_PER_TRAP (1<<TIF_PER_TRAP) @@ -109,7 +106,6 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT) #define _TIF_SECCOMP (1<<TIF_SECCOMP) #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_31BIT (1<<TIF_31BIT) #define _TIF_SINGLE_STEP (1<<TIF_SINGLE_STEP) diff --git a/arch/s390/include/asm/types.h b/arch/s390/include/asm/types.h index 6ba7c2c7217..dccef3ca91f 100644 --- a/arch/s390/include/asm/types.h +++ b/arch/s390/include/asm/types.h @@ -3,26 +3,14 @@ * * Derived from "include/asm-i386/types.h" */ - #ifndef _S390_TYPES_H #define _S390_TYPES_H -#include <asm-generic/int-ll64.h> - -#ifndef __ASSEMBLY__ - -/* A address type so that arithmetic can be done on it & it can be upgraded to - 64 bit when necessary -*/ -typedef unsigned long addr_t; -typedef __signed__ long saddr_t; - -#endif /* __ASSEMBLY__ */ +#include <uapi/asm/types.h> /* * These aren't exported outside the kernel to avoid name space clashes */ -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ @@ -37,5 +25,4 @@ typedef union { #endif /* ! CONFIG_64BIT */ #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ #endif /* _S390_TYPES_H */ diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index 4e64b5cd155..bbbae41fa9a 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -3,375 +3,11 @@ * * Derived from "include/asm-i386/unistd.h" */ - #ifndef _ASM_S390_UNISTD_H_ #define _ASM_S390_UNISTD_H_ -/* - * This file contains the system call numbers. - */ - -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_restart_syscall 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_lseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount 22 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_pause 29 -#define __NR_utime 30 -#define __NR_access 33 -#define __NR_nice 34 -#define __NR_sync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -#define __NR_brk 45 -#define __NR_signal 48 -#define __NR_acct 51 -#define __NR_umount2 52 -#define __NR_ioctl 54 -#define __NR_fcntl 55 -#define __NR_setpgid 57 -#define __NR_umask 60 -#define __NR_chroot 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_sigaction 67 -#define __NR_sigsuspend 72 -#define __NR_sigpending 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_symlink 83 -#define __NR_readlink 85 -#define __NR_uselib 86 -#define __NR_swapon 87 -#define __NR_reboot 88 -#define __NR_readdir 89 -#define __NR_mmap 90 -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_getpriority 96 -#define __NR_setpriority 97 -#define __NR_statfs 99 -#define __NR_fstatfs 100 -#define __NR_socketcall 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_stat 106 -#define __NR_lstat 107 -#define __NR_fstat 108 -#define __NR_lookup_dcookie 110 -#define __NR_vhangup 111 -#define __NR_idle 112 -#define __NR_wait4 114 -#define __NR_swapoff 115 -#define __NR_sysinfo 116 -#define __NR_ipc 117 -#define __NR_fsync 118 -#define __NR_sigreturn 119 -#define __NR_clone 120 -#define __NR_setdomainname 121 -#define __NR_uname 122 -#define __NR_adjtimex 124 -#define __NR_mprotect 125 -#define __NR_sigprocmask 126 -#define __NR_create_module 127 -#define __NR_init_module 128 -#define __NR_delete_module 129 -#define __NR_get_kernel_syms 130 -#define __NR_quotactl 131 -#define __NR_getpgid 132 -#define __NR_fchdir 133 -#define __NR_bdflush 134 -#define __NR_sysfs 135 -#define __NR_personality 136 -#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ -#define __NR_getdents 141 -#define __NR_flock 143 -#define __NR_msync 144 -#define __NR_readv 145 -#define __NR_writev 146 -#define __NR_getsid 147 -#define __NR_fdatasync 148 -#define __NR__sysctl 149 -#define __NR_mlock 150 -#define __NR_munlock 151 -#define __NR_mlockall 152 -#define __NR_munlockall 153 -#define __NR_sched_setparam 154 -#define __NR_sched_getparam 155 -#define __NR_sched_setscheduler 156 -#define __NR_sched_getscheduler 157 -#define __NR_sched_yield 158 -#define __NR_sched_get_priority_max 159 -#define __NR_sched_get_priority_min 160 -#define __NR_sched_rr_get_interval 161 -#define __NR_nanosleep 162 -#define __NR_mremap 163 -#define __NR_query_module 167 -#define __NR_poll 168 -#define __NR_nfsservctl 169 -#define __NR_prctl 172 -#define __NR_rt_sigreturn 173 -#define __NR_rt_sigaction 174 -#define __NR_rt_sigprocmask 175 -#define __NR_rt_sigpending 176 -#define __NR_rt_sigtimedwait 177 -#define __NR_rt_sigqueueinfo 178 -#define __NR_rt_sigsuspend 179 -#define __NR_pread64 180 -#define __NR_pwrite64 181 -#define __NR_getcwd 183 -#define __NR_capget 184 -#define __NR_capset 185 -#define __NR_sigaltstack 186 -#define __NR_sendfile 187 -#define __NR_getpmsg 188 -#define __NR_putpmsg 189 -#define __NR_vfork 190 -#define __NR_pivot_root 217 -#define __NR_mincore 218 -#define __NR_madvise 219 -#define __NR_getdents64 220 -#define __NR_readahead 222 -#define __NR_setxattr 224 -#define __NR_lsetxattr 225 -#define __NR_fsetxattr 226 -#define __NR_getxattr 227 -#define __NR_lgetxattr 228 -#define __NR_fgetxattr 229 -#define __NR_listxattr 230 -#define __NR_llistxattr 231 -#define __NR_flistxattr 232 -#define __NR_removexattr 233 -#define __NR_lremovexattr 234 -#define __NR_fremovexattr 235 -#define __NR_gettid 236 -#define __NR_tkill 237 -#define __NR_futex 238 -#define __NR_sched_setaffinity 239 -#define __NR_sched_getaffinity 240 -#define __NR_tgkill 241 -/* Number 242 is reserved for tux */ -#define __NR_io_setup 243 -#define __NR_io_destroy 244 -#define __NR_io_getevents 245 -#define __NR_io_submit 246 -#define __NR_io_cancel 247 -#define __NR_exit_group 248 -#define __NR_epoll_create 249 -#define __NR_epoll_ctl 250 -#define __NR_epoll_wait 251 -#define __NR_set_tid_address 252 -#define __NR_fadvise64 253 -#define __NR_timer_create 254 -#define __NR_timer_settime (__NR_timer_create+1) -#define __NR_timer_gettime (__NR_timer_create+2) -#define __NR_timer_getoverrun (__NR_timer_create+3) -#define __NR_timer_delete (__NR_timer_create+4) -#define __NR_clock_settime (__NR_timer_create+5) -#define __NR_clock_gettime (__NR_timer_create+6) -#define __NR_clock_getres (__NR_timer_create+7) -#define __NR_clock_nanosleep (__NR_timer_create+8) -/* Number 263 is reserved for vserver */ -#define __NR_statfs64 265 -#define __NR_fstatfs64 266 -#define __NR_remap_file_pages 267 -/* Number 268 is reserved for new sys_mbind */ -/* Number 269 is reserved for new sys_get_mempolicy */ -/* Number 270 is reserved for new sys_set_mempolicy */ -#define __NR_mq_open 271 -#define __NR_mq_unlink 272 -#define __NR_mq_timedsend 273 -#define __NR_mq_timedreceive 274 -#define __NR_mq_notify 275 -#define __NR_mq_getsetattr 276 -#define __NR_kexec_load 277 -#define __NR_add_key 278 -#define __NR_request_key 279 -#define __NR_keyctl 280 -#define __NR_waitid 281 -#define __NR_ioprio_set 282 -#define __NR_ioprio_get 283 -#define __NR_inotify_init 284 -#define __NR_inotify_add_watch 285 -#define __NR_inotify_rm_watch 286 -/* Number 287 is reserved for new sys_migrate_pages */ -#define __NR_openat 288 -#define __NR_mkdirat 289 -#define __NR_mknodat 290 -#define __NR_fchownat 291 -#define __NR_futimesat 292 -#define __NR_unlinkat 294 -#define __NR_renameat 295 -#define __NR_linkat 296 -#define __NR_symlinkat 297 -#define __NR_readlinkat 298 -#define __NR_fchmodat 299 -#define __NR_faccessat 300 -#define __NR_pselect6 301 -#define __NR_ppoll 302 -#define __NR_unshare 303 -#define __NR_set_robust_list 304 -#define __NR_get_robust_list 305 -#define __NR_splice 306 -#define __NR_sync_file_range 307 -#define __NR_tee 308 -#define __NR_vmsplice 309 -/* Number 310 is reserved for new sys_move_pages */ -#define __NR_getcpu 311 -#define __NR_epoll_pwait 312 -#define __NR_utimes 313 -#define __NR_fallocate 314 -#define __NR_utimensat 315 -#define __NR_signalfd 316 -#define __NR_timerfd 317 -#define __NR_eventfd 318 -#define __NR_timerfd_create 319 -#define __NR_timerfd_settime 320 -#define __NR_timerfd_gettime 321 -#define __NR_signalfd4 322 -#define __NR_eventfd2 323 -#define __NR_inotify_init1 324 -#define __NR_pipe2 325 -#define __NR_dup3 326 -#define __NR_epoll_create1 327 -#define __NR_preadv 328 -#define __NR_pwritev 329 -#define __NR_rt_tgsigqueueinfo 330 -#define __NR_perf_event_open 331 -#define __NR_fanotify_init 332 -#define __NR_fanotify_mark 333 -#define __NR_prlimit64 334 -#define __NR_name_to_handle_at 335 -#define __NR_open_by_handle_at 336 -#define __NR_clock_adjtime 337 -#define __NR_syncfs 338 -#define __NR_setns 339 -#define __NR_process_vm_readv 340 -#define __NR_process_vm_writev 341 -#define __NR_s390_runtime_instr 342 -#define __NR_kcmp 343 -#define NR_syscalls 344 - -/* - * There are some system calls that are not present on 64 bit, some - * have a different name although they do the same (e.g. __NR_chown32 - * is __NR_chown on 64 bit). - */ -#ifndef __s390x__ - -#define __NR_time 13 -#define __NR_lchown 16 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_setreuid 70 -#define __NR_setregid 71 -#define __NR_getrlimit 76 -#define __NR_getgroups 80 -#define __NR_setgroups 81 -#define __NR_fchown 95 -#define __NR_ioperm 101 -#define __NR_setfsuid 138 -#define __NR_setfsgid 139 -#define __NR__llseek 140 -#define __NR__newselect 142 -#define __NR_setresuid 164 -#define __NR_getresuid 165 -#define __NR_setresgid 170 -#define __NR_getresgid 171 -#define __NR_chown 182 -#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#define __NR_lchown32 198 -#define __NR_getuid32 199 -#define __NR_getgid32 200 -#define __NR_geteuid32 201 -#define __NR_getegid32 202 -#define __NR_setreuid32 203 -#define __NR_setregid32 204 -#define __NR_getgroups32 205 -#define __NR_setgroups32 206 -#define __NR_fchown32 207 -#define __NR_setresuid32 208 -#define __NR_getresuid32 209 -#define __NR_setresgid32 210 -#define __NR_getresgid32 211 -#define __NR_chown32 212 -#define __NR_setuid32 213 -#define __NR_setgid32 214 -#define __NR_setfsuid32 215 -#define __NR_setfsgid32 216 -#define __NR_fcntl64 221 -#define __NR_sendfile64 223 -#define __NR_fadvise64_64 264 -#define __NR_fstatat64 293 - -#else - -#define __NR_select 142 -#define __NR_getrlimit 191 /* SuS compliant getrlimit */ -#define __NR_lchown 198 -#define __NR_getuid 199 -#define __NR_getgid 200 -#define __NR_geteuid 201 -#define __NR_getegid 202 -#define __NR_setreuid 203 -#define __NR_setregid 204 -#define __NR_getgroups 205 -#define __NR_setgroups 206 -#define __NR_fchown 207 -#define __NR_setresuid 208 -#define __NR_getresuid 209 -#define __NR_setresgid 210 -#define __NR_getresgid 211 -#define __NR_chown 212 -#define __NR_setuid 213 -#define __NR_setgid 214 -#define __NR_setfsuid 215 -#define __NR_setfsgid 216 -#define __NR_newfstatat 293 - -#endif +#include <uapi/asm/unistd.h> -#ifdef __KERNEL__ #ifndef CONFIG_64BIT #define __IGNORE_select @@ -417,6 +53,8 @@ # define __ARCH_WANT_COMPAT_SYS_TIME # define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND # endif +#define __ARCH_WANT_SYS_EXECVE +#define __ARCH_WANT_KERNEL_EXECVE /* * "Conditional" syscalls @@ -426,5 +64,4 @@ */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#endif /* __KERNEL__ */ #endif /* _ASM_S390_UNISTD_H_ */ diff --git a/arch/s390/include/uapi/asm/Kbuild b/arch/s390/include/uapi/asm/Kbuild index baebb3da1d4..7bf68fff7c5 100644 --- a/arch/s390/include/uapi/asm/Kbuild +++ b/arch/s390/include/uapi/asm/Kbuild @@ -1,3 +1,48 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += chpid.h +header-y += chsc.h +header-y += cmb.h +header-y += dasd.h +header-y += debug.h +header-y += errno.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += kvm.h +header-y += kvm_para.h +header-y += kvm_virtio.h +header-y += mman.h +header-y += monwriter.h +header-y += msgbuf.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += qeth.h +header-y += resource.h +header-y += schid.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += tape390.h +header-y += termbits.h +header-y += termios.h +header-y += types.h +header-y += ucontext.h +header-y += unistd.h +header-y += vtoc.h +header-y += zcrypt.h diff --git a/arch/s390/include/asm/auxvec.h b/arch/s390/include/uapi/asm/auxvec.h index a1f153e8913..a1f153e8913 100644 --- a/arch/s390/include/asm/auxvec.h +++ b/arch/s390/include/uapi/asm/auxvec.h diff --git a/arch/s390/include/asm/bitsperlong.h b/arch/s390/include/uapi/asm/bitsperlong.h index 6b235aea9c6..6b235aea9c6 100644 --- a/arch/s390/include/asm/bitsperlong.h +++ b/arch/s390/include/uapi/asm/bitsperlong.h diff --git a/arch/s390/include/asm/byteorder.h b/arch/s390/include/uapi/asm/byteorder.h index a332e59e26f..a332e59e26f 100644 --- a/arch/s390/include/asm/byteorder.h +++ b/arch/s390/include/uapi/asm/byteorder.h diff --git a/arch/s390/include/uapi/asm/chpid.h b/arch/s390/include/uapi/asm/chpid.h new file mode 100644 index 00000000000..6b4fb29cc19 --- /dev/null +++ b/arch/s390/include/uapi/asm/chpid.h @@ -0,0 +1,22 @@ +/* + * Copyright IBM Corp. 2007, 2012 + * Author(s): Peter Oberparleiter <peter.oberparleiter@de.ibm.com> + */ + +#ifndef _UAPI_ASM_S390_CHPID_H +#define _UAPI_ASM_S390_CHPID_H + +#include <linux/string.h> +#include <linux/types.h> + +#define __MAX_CHPID 255 + +struct chp_id { + __u8 reserved1; + __u8 cssid; + __u8 reserved2; + __u8 id; +} __attribute__((packed)); + + +#endif /* _UAPI_ASM_S390_CHPID_H */ diff --git a/arch/s390/include/asm/chsc.h b/arch/s390/include/uapi/asm/chsc.h index aea451fd182..1c6a7f85a58 100644 --- a/arch/s390/include/asm/chsc.h +++ b/arch/s390/include/uapi/asm/chsc.h @@ -1,7 +1,7 @@ /* * ioctl interface for /dev/chsc * - * Copyright IBM Corp. 2008 + * Copyright IBM Corp. 2008, 2012 * Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> */ @@ -9,9 +9,12 @@ #define _ASM_CHSC_H #include <linux/types.h> +#include <linux/ioctl.h> #include <asm/chpid.h> #include <asm/schid.h> +#define CHSC_SIZE 0x1000 + struct chsc_async_header { __u16 length; __u16 code; @@ -23,15 +26,14 @@ struct chsc_async_header { struct chsc_async_area { struct chsc_async_header header; - __u8 data[PAGE_SIZE - 16 /* size of chsc_async_header */]; + __u8 data[CHSC_SIZE - sizeof(struct chsc_async_header)]; } __attribute__ ((packed)); - struct chsc_response_struct { __u16 length; __u16 code; __u32 parms; - __u8 data[PAGE_SIZE - 8]; + __u8 data[CHSC_SIZE - 2 * sizeof(__u16) - sizeof(__u32)]; } __attribute__ ((packed)); struct chsc_chp_cd { diff --git a/arch/s390/include/uapi/asm/cmb.h b/arch/s390/include/uapi/asm/cmb.h new file mode 100644 index 00000000000..0c086d00d89 --- /dev/null +++ b/arch/s390/include/uapi/asm/cmb.h @@ -0,0 +1,53 @@ +#ifndef _UAPIS390_CMB_H +#define _UAPIS390_CMB_H + +#include <linux/types.h> + +/** + * struct cmbdata - channel measurement block data for user space + * @size: size of the stored data + * @elapsed_time: time since last sampling + * @ssch_rsch_count: number of ssch and rsch + * @sample_count: number of samples + * @device_connect_time: time of device connect + * @function_pending_time: time of function pending + * @device_disconnect_time: time of device disconnect + * @control_unit_queuing_time: time of control unit queuing + * @device_active_only_time: time of device active only + * @device_busy_time: time of device busy (ext. format) + * @initial_command_response_time: initial command response time (ext. format) + * + * All values are stored as 64 bit for simplicity, especially + * in 32 bit emulation mode. All time values are normalized to + * nanoseconds. + * Currently, two formats are known, which differ by the size of + * this structure, i.e. the last two members are only set when + * the extended channel measurement facility (first shipped in + * z990 machines) is activated. + * Potentially, more fields could be added, which would result in a + * new ioctl number. + */ +struct cmbdata { + __u64 size; + __u64 elapsed_time; + /* basic and exended format: */ + __u64 ssch_rsch_count; + __u64 sample_count; + __u64 device_connect_time; + __u64 function_pending_time; + __u64 device_disconnect_time; + __u64 control_unit_queuing_time; + __u64 device_active_only_time; + /* extended format only: */ + __u64 device_busy_time; + __u64 initial_command_response_time; +}; + +/* enable channel measurement */ +#define BIODASDCMFENABLE _IO(DASD_IOCTL_LETTER, 32) +/* enable channel measurement */ +#define BIODASDCMFDISABLE _IO(DASD_IOCTL_LETTER, 33) +/* read channel measurement data */ +#define BIODASDREADALLCMB _IOWR(DASD_IOCTL_LETTER, 33, struct cmbdata) + +#endif /* _UAPIS390_CMB_H */ diff --git a/arch/s390/include/asm/dasd.h b/arch/s390/include/uapi/asm/dasd.h index 38eca3ba40e..38eca3ba40e 100644 --- a/arch/s390/include/asm/dasd.h +++ b/arch/s390/include/uapi/asm/dasd.h diff --git a/arch/s390/include/uapi/asm/debug.h b/arch/s390/include/uapi/asm/debug.h new file mode 100644 index 00000000000..c59fc79125f --- /dev/null +++ b/arch/s390/include/uapi/asm/debug.h @@ -0,0 +1,34 @@ +/* + * S/390 debug facility + * + * Copyright IBM Corp. 1999, 2000 + */ + +#ifndef _UAPIDEBUG_H +#define _UAPIDEBUG_H + +#include <linux/fs.h> + +/* Note: + * struct __debug_entry must be defined outside of #ifdef __KERNEL__ + * in order to allow a user program to analyze the 'raw'-view. + */ + +struct __debug_entry{ + union { + struct { + unsigned long long clock:52; + unsigned long long exception:1; + unsigned long long level:3; + unsigned long long cpuid:8; + } fields; + + unsigned long long stck; + } id; + void* caller; +} __attribute__((packed)); + + +#define __DEBUG_FEATURE_VERSION 2 /* version of debug feature */ + +#endif /* _UAPIDEBUG_H */ diff --git a/arch/s390/include/asm/errno.h b/arch/s390/include/uapi/asm/errno.h index 395e97d8005..395e97d8005 100644 --- a/arch/s390/include/asm/errno.h +++ b/arch/s390/include/uapi/asm/errno.h diff --git a/arch/s390/include/asm/fcntl.h b/arch/s390/include/uapi/asm/fcntl.h index 46ab12db573..46ab12db573 100644 --- a/arch/s390/include/asm/fcntl.h +++ b/arch/s390/include/uapi/asm/fcntl.h diff --git a/arch/s390/include/asm/ioctl.h b/arch/s390/include/uapi/asm/ioctl.h index b279fe06dfe..b279fe06dfe 100644 --- a/arch/s390/include/asm/ioctl.h +++ b/arch/s390/include/uapi/asm/ioctl.h diff --git a/arch/s390/include/asm/ioctls.h b/arch/s390/include/uapi/asm/ioctls.h index 960a4c1ebdf..960a4c1ebdf 100644 --- a/arch/s390/include/asm/ioctls.h +++ b/arch/s390/include/uapi/asm/ioctls.h diff --git a/arch/s390/include/asm/ipcbuf.h b/arch/s390/include/uapi/asm/ipcbuf.h index 37f293d12c8..37f293d12c8 100644 --- a/arch/s390/include/asm/ipcbuf.h +++ b/arch/s390/include/uapi/asm/ipcbuf.h diff --git a/arch/s390/include/asm/kvm.h b/arch/s390/include/uapi/asm/kvm.h index d25da598ec6..d25da598ec6 100644 --- a/arch/s390/include/asm/kvm.h +++ b/arch/s390/include/uapi/asm/kvm.h diff --git a/arch/s390/include/uapi/asm/kvm_para.h b/arch/s390/include/uapi/asm/kvm_para.h new file mode 100644 index 00000000000..ff1f4e7b301 --- /dev/null +++ b/arch/s390/include/uapi/asm/kvm_para.h @@ -0,0 +1,11 @@ +/* + * User API definitions for paravirtual devices on s390 + * + * Copyright IBM Corp. 2008 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License (version 2 only) + * as published by the Free Software Foundation. + * + * Author(s): Christian Borntraeger <borntraeger@de.ibm.com> + */ diff --git a/arch/s390/include/asm/kvm_virtio.h b/arch/s390/include/uapi/asm/kvm_virtio.h index 44a438ca9e7..44a438ca9e7 100644 --- a/arch/s390/include/asm/kvm_virtio.h +++ b/arch/s390/include/uapi/asm/kvm_virtio.h diff --git a/arch/s390/include/uapi/asm/mman.h b/arch/s390/include/uapi/asm/mman.h new file mode 100644 index 00000000000..de23da1f41b --- /dev/null +++ b/arch/s390/include/uapi/asm/mman.h @@ -0,0 +1,6 @@ +/* + * S390 version + * + * Derived from "include/asm-i386/mman.h" + */ +#include <asm-generic/mman.h> diff --git a/arch/s390/include/asm/monwriter.h b/arch/s390/include/uapi/asm/monwriter.h index f845c8e2f86..f845c8e2f86 100644 --- a/arch/s390/include/asm/monwriter.h +++ b/arch/s390/include/uapi/asm/monwriter.h diff --git a/arch/s390/include/asm/msgbuf.h b/arch/s390/include/uapi/asm/msgbuf.h index 1bbdee92792..1bbdee92792 100644 --- a/arch/s390/include/asm/msgbuf.h +++ b/arch/s390/include/uapi/asm/msgbuf.h diff --git a/arch/s390/include/asm/param.h b/arch/s390/include/uapi/asm/param.h index c616821bf2a..c616821bf2a 100644 --- a/arch/s390/include/asm/param.h +++ b/arch/s390/include/uapi/asm/param.h diff --git a/arch/powerpc/include/asm/poll.h b/arch/s390/include/uapi/asm/poll.h index c98509d3149..c98509d3149 100644 --- a/arch/powerpc/include/asm/poll.h +++ b/arch/s390/include/uapi/asm/poll.h diff --git a/arch/s390/include/asm/posix_types.h b/arch/s390/include/uapi/asm/posix_types.h index bf2a2ad2f80..bf2a2ad2f80 100644 --- a/arch/s390/include/asm/posix_types.h +++ b/arch/s390/include/uapi/asm/posix_types.h diff --git a/arch/s390/include/uapi/asm/ptrace.h b/arch/s390/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..705588a16d7 --- /dev/null +++ b/arch/s390/include/uapi/asm/ptrace.h @@ -0,0 +1,472 @@ +/* + * S390 version + * Copyright IBM Corp. 1999, 2000 + * Author(s): Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) + */ + +#ifndef _UAPI_S390_PTRACE_H +#define _UAPI_S390_PTRACE_H + +/* + * Offsets in the user_regs_struct. They are used for the ptrace + * system call and in entry.S + */ +#ifndef __s390x__ + +#define PT_PSWMASK 0x00 +#define PT_PSWADDR 0x04 +#define PT_GPR0 0x08 +#define PT_GPR1 0x0C +#define PT_GPR2 0x10 +#define PT_GPR3 0x14 +#define PT_GPR4 0x18 +#define PT_GPR5 0x1C +#define PT_GPR6 0x20 +#define PT_GPR7 0x24 +#define PT_GPR8 0x28 +#define PT_GPR9 0x2C +#define PT_GPR10 0x30 +#define PT_GPR11 0x34 +#define PT_GPR12 0x38 +#define PT_GPR13 0x3C +#define PT_GPR14 0x40 +#define PT_GPR15 0x44 +#define PT_ACR0 0x48 +#define PT_ACR1 0x4C +#define PT_ACR2 0x50 +#define PT_ACR3 0x54 +#define PT_ACR4 0x58 +#define PT_ACR5 0x5C +#define PT_ACR6 0x60 +#define PT_ACR7 0x64 +#define PT_ACR8 0x68 +#define PT_ACR9 0x6C +#define PT_ACR10 0x70 +#define PT_ACR11 0x74 +#define PT_ACR12 0x78 +#define PT_ACR13 0x7C +#define PT_ACR14 0x80 +#define PT_ACR15 0x84 +#define PT_ORIGGPR2 0x88 +#define PT_FPC 0x90 +/* + * A nasty fact of life that the ptrace api + * only supports passing of longs. + */ +#define PT_FPR0_HI 0x98 +#define PT_FPR0_LO 0x9C +#define PT_FPR1_HI 0xA0 +#define PT_FPR1_LO 0xA4 +#define PT_FPR2_HI 0xA8 +#define PT_FPR2_LO 0xAC +#define PT_FPR3_HI 0xB0 +#define PT_FPR3_LO 0xB4 +#define PT_FPR4_HI 0xB8 +#define PT_FPR4_LO 0xBC +#define PT_FPR5_HI 0xC0 +#define PT_FPR5_LO 0xC4 +#define PT_FPR6_HI 0xC8 +#define PT_FPR6_LO 0xCC +#define PT_FPR7_HI 0xD0 +#define PT_FPR7_LO 0xD4 +#define PT_FPR8_HI 0xD8 +#define PT_FPR8_LO 0XDC +#define PT_FPR9_HI 0xE0 +#define PT_FPR9_LO 0xE4 +#define PT_FPR10_HI 0xE8 +#define PT_FPR10_LO 0xEC +#define PT_FPR11_HI 0xF0 +#define PT_FPR11_LO 0xF4 +#define PT_FPR12_HI 0xF8 +#define PT_FPR12_LO 0xFC +#define PT_FPR13_HI 0x100 +#define PT_FPR13_LO 0x104 +#define PT_FPR14_HI 0x108 +#define PT_FPR14_LO 0x10C +#define PT_FPR15_HI 0x110 +#define PT_FPR15_LO 0x114 +#define PT_CR_9 0x118 +#define PT_CR_10 0x11C +#define PT_CR_11 0x120 +#define PT_IEEE_IP 0x13C +#define PT_LASTOFF PT_IEEE_IP +#define PT_ENDREGS 0x140-1 + +#define GPR_SIZE 4 +#define CR_SIZE 4 + +#define STACK_FRAME_OVERHEAD 96 /* size of minimum stack frame */ + +#else /* __s390x__ */ + +#define PT_PSWMASK 0x00 +#define PT_PSWADDR 0x08 +#define PT_GPR0 0x10 +#define PT_GPR1 0x18 +#define PT_GPR2 0x20 +#define PT_GPR3 0x28 +#define PT_GPR4 0x30 +#define PT_GPR5 0x38 +#define PT_GPR6 0x40 +#define PT_GPR7 0x48 +#define PT_GPR8 0x50 +#define PT_GPR9 0x58 +#define PT_GPR10 0x60 +#define PT_GPR11 0x68 +#define PT_GPR12 0x70 +#define PT_GPR13 0x78 +#define PT_GPR14 0x80 +#define PT_GPR15 0x88 +#define PT_ACR0 0x90 +#define PT_ACR1 0x94 +#define PT_ACR2 0x98 +#define PT_ACR3 0x9C +#define PT_ACR4 0xA0 +#define PT_ACR5 0xA4 +#define PT_ACR6 0xA8 +#define PT_ACR7 0xAC +#define PT_ACR8 0xB0 +#define PT_ACR9 0xB4 +#define PT_ACR10 0xB8 +#define PT_ACR11 0xBC +#define PT_ACR12 0xC0 +#define PT_ACR13 0xC4 +#define PT_ACR14 0xC8 +#define PT_ACR15 0xCC +#define PT_ORIGGPR2 0xD0 +#define PT_FPC 0xD8 +#define PT_FPR0 0xE0 +#define PT_FPR1 0xE8 +#define PT_FPR2 0xF0 +#define PT_FPR3 0xF8 +#define PT_FPR4 0x100 +#define PT_FPR5 0x108 +#define PT_FPR6 0x110 +#define PT_FPR7 0x118 +#define PT_FPR8 0x120 +#define PT_FPR9 0x128 +#define PT_FPR10 0x130 +#define PT_FPR11 0x138 +#define PT_FPR12 0x140 +#define PT_FPR13 0x148 +#define PT_FPR14 0x150 +#define PT_FPR15 0x158 +#define PT_CR_9 0x160 +#define PT_CR_10 0x168 +#define PT_CR_11 0x170 +#define PT_IEEE_IP 0x1A8 +#define PT_LASTOFF PT_IEEE_IP +#define PT_ENDREGS 0x1B0-1 + +#define GPR_SIZE 8 +#define CR_SIZE 8 + +#define STACK_FRAME_OVERHEAD 160 /* size of minimum stack frame */ + +#endif /* __s390x__ */ + +#define NUM_GPRS 16 +#define NUM_FPRS 16 +#define NUM_CRS 16 +#define NUM_ACRS 16 + +#define NUM_CR_WORDS 3 + +#define FPR_SIZE 8 +#define FPC_SIZE 4 +#define FPC_PAD_SIZE 4 /* gcc insists on aligning the fpregs */ +#define ACR_SIZE 4 + + +#define PTRACE_OLDSETOPTIONS 21 + +#ifndef __ASSEMBLY__ +#include <linux/stddef.h> +#include <linux/types.h> + +typedef union +{ + float f; + double d; + __u64 ui; + struct + { + __u32 hi; + __u32 lo; + } fp; +} freg_t; + +typedef struct +{ + __u32 fpc; + freg_t fprs[NUM_FPRS]; +} s390_fp_regs; + +#define FPC_EXCEPTION_MASK 0xF8000000 +#define FPC_FLAGS_MASK 0x00F80000 +#define FPC_DXC_MASK 0x0000FF00 +#define FPC_RM_MASK 0x00000003 +#define FPC_VALID_MASK 0xF8F8FF03 + +/* this typedef defines how a Program Status Word looks like */ +typedef struct +{ + unsigned long mask; + unsigned long addr; +} __attribute__ ((aligned(8))) psw_t; + +typedef struct +{ + __u32 mask; + __u32 addr; +} __attribute__ ((aligned(8))) psw_compat_t; + +#ifndef __s390x__ + +#define PSW_MASK_PER 0x40000000UL +#define PSW_MASK_DAT 0x04000000UL +#define PSW_MASK_IO 0x02000000UL +#define PSW_MASK_EXT 0x01000000UL +#define PSW_MASK_KEY 0x00F00000UL +#define PSW_MASK_BASE 0x00080000UL /* always one */ +#define PSW_MASK_MCHECK 0x00040000UL +#define PSW_MASK_WAIT 0x00020000UL +#define PSW_MASK_PSTATE 0x00010000UL +#define PSW_MASK_ASC 0x0000C000UL +#define PSW_MASK_CC 0x00003000UL +#define PSW_MASK_PM 0x00000F00UL +#define PSW_MASK_RI 0x00000000UL +#define PSW_MASK_EA 0x00000000UL +#define PSW_MASK_BA 0x00000000UL + +#define PSW_MASK_USER 0x00003F00UL + +#define PSW_ADDR_AMODE 0x80000000UL +#define PSW_ADDR_INSN 0x7FFFFFFFUL + +#define PSW_DEFAULT_KEY (((unsigned long) PAGE_DEFAULT_ACC) << 20) + +#define PSW_ASC_PRIMARY 0x00000000UL +#define PSW_ASC_ACCREG 0x00004000UL +#define PSW_ASC_SECONDARY 0x00008000UL +#define PSW_ASC_HOME 0x0000C000UL + +#else /* __s390x__ */ + +#define PSW_MASK_PER 0x4000000000000000UL +#define PSW_MASK_DAT 0x0400000000000000UL +#define PSW_MASK_IO 0x0200000000000000UL +#define PSW_MASK_EXT 0x0100000000000000UL +#define PSW_MASK_BASE 0x0000000000000000UL +#define PSW_MASK_KEY 0x00F0000000000000UL +#define PSW_MASK_MCHECK 0x0004000000000000UL +#define PSW_MASK_WAIT 0x0002000000000000UL +#define PSW_MASK_PSTATE 0x0001000000000000UL +#define PSW_MASK_ASC 0x0000C00000000000UL +#define PSW_MASK_CC 0x0000300000000000UL +#define PSW_MASK_PM 0x00000F0000000000UL +#define PSW_MASK_RI 0x0000008000000000UL +#define PSW_MASK_EA 0x0000000100000000UL +#define PSW_MASK_BA 0x0000000080000000UL + +#define PSW_MASK_USER 0x00003F8180000000UL + +#define PSW_ADDR_AMODE 0x0000000000000000UL +#define PSW_ADDR_INSN 0xFFFFFFFFFFFFFFFFUL + +#define PSW_DEFAULT_KEY (((unsigned long) PAGE_DEFAULT_ACC) << 52) + +#define PSW_ASC_PRIMARY 0x0000000000000000UL +#define PSW_ASC_ACCREG 0x0000400000000000UL +#define PSW_ASC_SECONDARY 0x0000800000000000UL +#define PSW_ASC_HOME 0x0000C00000000000UL + +#endif /* __s390x__ */ + + +/* + * The s390_regs structure is used to define the elf_gregset_t. + */ +typedef struct +{ + psw_t psw; + unsigned long gprs[NUM_GPRS]; + unsigned int acrs[NUM_ACRS]; + unsigned long orig_gpr2; +} s390_regs; + +typedef struct +{ + psw_compat_t psw; + __u32 gprs[NUM_GPRS]; + __u32 acrs[NUM_ACRS]; + __u32 orig_gpr2; +} s390_compat_regs; + +typedef struct +{ + __u32 gprs_high[NUM_GPRS]; +} s390_compat_regs_high; + + +/* + * Now for the user space program event recording (trace) definitions. + * The following structures are used only for the ptrace interface, don't + * touch or even look at it if you don't want to modify the user-space + * ptrace interface. In particular stay away from it for in-kernel PER. + */ +typedef struct +{ + unsigned long cr[NUM_CR_WORDS]; +} per_cr_words; + +#define PER_EM_MASK 0xE8000000UL + +typedef struct +{ +#ifdef __s390x__ + unsigned : 32; +#endif /* __s390x__ */ + unsigned em_branching : 1; + unsigned em_instruction_fetch : 1; + /* + * Switching on storage alteration automatically fixes + * the storage alteration event bit in the users std. + */ + unsigned em_storage_alteration : 1; + unsigned em_gpr_alt_unused : 1; + unsigned em_store_real_address : 1; + unsigned : 3; + unsigned branch_addr_ctl : 1; + unsigned : 1; + unsigned storage_alt_space_ctl : 1; + unsigned : 21; + unsigned long starting_addr; + unsigned long ending_addr; +} per_cr_bits; + +typedef struct +{ + unsigned short perc_atmid; + unsigned long address; + unsigned char access_id; +} per_lowcore_words; + +typedef struct +{ + unsigned perc_branching : 1; + unsigned perc_instruction_fetch : 1; + unsigned perc_storage_alteration : 1; + unsigned perc_gpr_alt_unused : 1; + unsigned perc_store_real_address : 1; + unsigned : 3; + unsigned atmid_psw_bit_31 : 1; + unsigned atmid_validity_bit : 1; + unsigned atmid_psw_bit_32 : 1; + unsigned atmid_psw_bit_5 : 1; + unsigned atmid_psw_bit_16 : 1; + unsigned atmid_psw_bit_17 : 1; + unsigned si : 2; + unsigned long address; + unsigned : 4; + unsigned access_id : 4; +} per_lowcore_bits; + +typedef struct +{ + union { + per_cr_words words; + per_cr_bits bits; + } control_regs; + /* + * Use these flags instead of setting em_instruction_fetch + * directly they are used so that single stepping can be + * switched on & off while not affecting other tracing + */ + unsigned single_step : 1; + unsigned instruction_fetch : 1; + unsigned : 30; + /* + * These addresses are copied into cr10 & cr11 if single + * stepping is switched off + */ + unsigned long starting_addr; + unsigned long ending_addr; + union { + per_lowcore_words words; + per_lowcore_bits bits; + } lowcore; +} per_struct; + +typedef struct +{ + unsigned int len; + unsigned long kernel_addr; + unsigned long process_addr; +} ptrace_area; + +/* + * S/390 specific non posix ptrace requests. I chose unusual values so + * they are unlikely to clash with future ptrace definitions. + */ +#define PTRACE_PEEKUSR_AREA 0x5000 +#define PTRACE_POKEUSR_AREA 0x5001 +#define PTRACE_PEEKTEXT_AREA 0x5002 +#define PTRACE_PEEKDATA_AREA 0x5003 +#define PTRACE_POKETEXT_AREA 0x5004 +#define PTRACE_POKEDATA_AREA 0x5005 +#define PTRACE_GET_LAST_BREAK 0x5006 +#define PTRACE_PEEK_SYSTEM_CALL 0x5007 +#define PTRACE_POKE_SYSTEM_CALL 0x5008 +#define PTRACE_ENABLE_TE 0x5009 +#define PTRACE_DISABLE_TE 0x5010 + +/* + * PT_PROT definition is loosely based on hppa bsd definition in + * gdb/hppab-nat.c + */ +#define PTRACE_PROT 21 + +typedef enum +{ + ptprot_set_access_watchpoint, + ptprot_set_write_watchpoint, + ptprot_disable_watchpoint +} ptprot_flags; + +typedef struct +{ + unsigned long lowaddr; + unsigned long hiaddr; + ptprot_flags prot; +} ptprot_area; + +/* Sequence of bytes for breakpoint illegal instruction. */ +#define S390_BREAKPOINT {0x0,0x1} +#define S390_BREAKPOINT_U16 ((__u16)0x0001) +#define S390_SYSCALL_OPCODE ((__u16)0x0a00) +#define S390_SYSCALL_SIZE 2 + +/* + * The user_regs_struct defines the way the user registers are + * store on the stack for signal handling. + */ +struct user_regs_struct +{ + psw_t psw; + unsigned long gprs[NUM_GPRS]; + unsigned int acrs[NUM_ACRS]; + unsigned long orig_gpr2; + s390_fp_regs fp_regs; + /* + * These per registers are in here so that gdb can modify them + * itself as there is no "official" ptrace interface for hardware + * watchpoints. This is the way intel does it. + */ + per_struct per_info; + unsigned long ieee_instruction_pointer; /* obsolete, always 0 */ +}; + +#endif /* __ASSEMBLY__ */ + +#endif /* _UAPI_S390_PTRACE_H */ diff --git a/arch/s390/include/asm/qeth.h b/arch/s390/include/uapi/asm/qeth.h index 3a896cf5258..3a896cf5258 100644 --- a/arch/s390/include/asm/qeth.h +++ b/arch/s390/include/uapi/asm/qeth.h diff --git a/arch/s390/include/asm/resource.h b/arch/s390/include/uapi/asm/resource.h index ec23d1c73c9..ec23d1c73c9 100644 --- a/arch/s390/include/asm/resource.h +++ b/arch/s390/include/uapi/asm/resource.h diff --git a/arch/s390/include/uapi/asm/schid.h b/arch/s390/include/uapi/asm/schid.h new file mode 100644 index 00000000000..32f3ab2a820 --- /dev/null +++ b/arch/s390/include/uapi/asm/schid.h @@ -0,0 +1,16 @@ +#ifndef _UAPIASM_SCHID_H +#define _UAPIASM_SCHID_H + +#include <linux/types.h> + +struct subchannel_id { + __u32 cssid : 8; + __u32 : 4; + __u32 m : 1; + __u32 ssid : 2; + __u32 one : 1; + __u32 sch_no : 16; +} __attribute__ ((packed, aligned(4))); + + +#endif /* _UAPIASM_SCHID_H */ diff --git a/arch/s390/include/asm/sembuf.h b/arch/s390/include/uapi/asm/sembuf.h index 32626b0cac4..32626b0cac4 100644 --- a/arch/s390/include/asm/sembuf.h +++ b/arch/s390/include/uapi/asm/sembuf.h diff --git a/arch/s390/include/uapi/asm/setup.h b/arch/s390/include/uapi/asm/setup.h new file mode 100644 index 00000000000..5a637e3e385 --- /dev/null +++ b/arch/s390/include/uapi/asm/setup.h @@ -0,0 +1,13 @@ +/* + * S390 version + * Copyright IBM Corp. 1999, 2010 + */ + +#ifndef _UAPI_ASM_S390_SETUP_H +#define _UAPI_ASM_S390_SETUP_H + +#define COMMAND_LINE_SIZE 4096 + +#define ARCH_COMMAND_LINE_SIZE 896 + +#endif /* _UAPI_ASM_S390_SETUP_H */ diff --git a/arch/s390/include/asm/shmbuf.h b/arch/s390/include/uapi/asm/shmbuf.h index eed2e280ce3..eed2e280ce3 100644 --- a/arch/s390/include/asm/shmbuf.h +++ b/arch/s390/include/uapi/asm/shmbuf.h diff --git a/arch/s390/include/asm/sigcontext.h b/arch/s390/include/uapi/asm/sigcontext.h index 584787f6ce4..584787f6ce4 100644 --- a/arch/s390/include/asm/sigcontext.h +++ b/arch/s390/include/uapi/asm/sigcontext.h diff --git a/arch/s390/include/asm/siginfo.h b/arch/s390/include/uapi/asm/siginfo.h index 91fd3e4b70c..91fd3e4b70c 100644 --- a/arch/s390/include/asm/siginfo.h +++ b/arch/s390/include/uapi/asm/siginfo.h diff --git a/arch/s390/include/uapi/asm/signal.h b/arch/s390/include/uapi/asm/signal.h new file mode 100644 index 00000000000..8c6a49e392e --- /dev/null +++ b/arch/s390/include/uapi/asm/signal.h @@ -0,0 +1,135 @@ +/* + * S390 version + * + * Derived from "include/asm-i386/signal.h" + */ + +#ifndef _UAPI_ASMS390_SIGNAL_H +#define _UAPI_ASMS390_SIGNAL_H + +#include <linux/types.h> +#include <linux/time.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; +struct pt_regs; + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +#define NSIG 32 +typedef unsigned long sigset_t; + +#endif /* __KERNEL__ */ + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* +#define SIGLOST 29 +*/ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 +#define SA_SIGINFO 0x00000004 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal-defs.h> + +#ifndef __KERNEL__ +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; +#ifndef __s390x__ /* lovely */ + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +#else /* __s390x__ */ + unsigned long sa_flags; + void (*sa_restorer)(void); + sigset_t sa_mask; +#endif /* __s390x__ */ +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + + +#endif /* _UAPI_ASMS390_SIGNAL_H */ diff --git a/arch/s390/include/asm/socket.h b/arch/s390/include/uapi/asm/socket.h index 69718cd6d63..69718cd6d63 100644 --- a/arch/s390/include/asm/socket.h +++ b/arch/s390/include/uapi/asm/socket.h diff --git a/arch/s390/include/asm/sockios.h b/arch/s390/include/uapi/asm/sockios.h index 6f60eee7324..6f60eee7324 100644 --- a/arch/s390/include/asm/sockios.h +++ b/arch/s390/include/uapi/asm/sockios.h diff --git a/arch/s390/include/asm/stat.h b/arch/s390/include/uapi/asm/stat.h index b4ca97d9146..b4ca97d9146 100644 --- a/arch/s390/include/asm/stat.h +++ b/arch/s390/include/uapi/asm/stat.h diff --git a/arch/s390/include/asm/statfs.h b/arch/s390/include/uapi/asm/statfs.h index 5acca0a34c2..5acca0a34c2 100644 --- a/arch/s390/include/asm/statfs.h +++ b/arch/s390/include/uapi/asm/statfs.h diff --git a/arch/s390/include/asm/swab.h b/arch/s390/include/uapi/asm/swab.h index da3bfe5cc16..da3bfe5cc16 100644 --- a/arch/s390/include/asm/swab.h +++ b/arch/s390/include/uapi/asm/swab.h diff --git a/arch/s390/include/asm/tape390.h b/arch/s390/include/uapi/asm/tape390.h index b2bc4bab792..b2bc4bab792 100644 --- a/arch/s390/include/asm/tape390.h +++ b/arch/s390/include/uapi/asm/tape390.h diff --git a/arch/s390/include/asm/termbits.h b/arch/s390/include/uapi/asm/termbits.h index 71bf6ac6a2b..71bf6ac6a2b 100644 --- a/arch/s390/include/asm/termbits.h +++ b/arch/s390/include/uapi/asm/termbits.h diff --git a/arch/s390/include/uapi/asm/termios.h b/arch/s390/include/uapi/asm/termios.h new file mode 100644 index 00000000000..554f973db1e --- /dev/null +++ b/arch/s390/include/uapi/asm/termios.h @@ -0,0 +1,49 @@ +/* + * S390 version + * + * Derived from "include/asm-i386/termios.h" + */ + +#ifndef _UAPI_S390_TERMIOS_H +#define _UAPI_S390_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ + + +#endif /* _UAPI_S390_TERMIOS_H */ diff --git a/arch/s390/include/uapi/asm/types.h b/arch/s390/include/uapi/asm/types.h new file mode 100644 index 00000000000..038f2b9178a --- /dev/null +++ b/arch/s390/include/uapi/asm/types.h @@ -0,0 +1,22 @@ +/* + * S390 version + * + * Derived from "include/asm-i386/types.h" + */ + +#ifndef _UAPI_S390_TYPES_H +#define _UAPI_S390_TYPES_H + +#include <asm-generic/int-ll64.h> + +#ifndef __ASSEMBLY__ + +/* A address type so that arithmetic can be done on it & it can be upgraded to + 64 bit when necessary +*/ +typedef unsigned long addr_t; +typedef __signed__ long saddr_t; + +#endif /* __ASSEMBLY__ */ + +#endif /* _UAPI_S390_TYPES_H */ diff --git a/arch/s390/include/asm/ucontext.h b/arch/s390/include/uapi/asm/ucontext.h index 200e06325c6..200e06325c6 100644 --- a/arch/s390/include/asm/ucontext.h +++ b/arch/s390/include/uapi/asm/ucontext.h diff --git a/arch/s390/include/uapi/asm/unistd.h b/arch/s390/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..63e6078699f --- /dev/null +++ b/arch/s390/include/uapi/asm/unistd.h @@ -0,0 +1,374 @@ +/* + * S390 version + * + * Derived from "include/asm-i386/unistd.h" + */ + +#ifndef _UAPI_ASM_S390_UNISTD_H_ +#define _UAPI_ASM_S390_UNISTD_H_ + +/* + * This file contains the system call numbers. + */ + +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_restart_syscall 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_pause 29 +#define __NR_utime 30 +#define __NR_access 33 +#define __NR_nice 34 +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_brk 45 +#define __NR_signal 48 +#define __NR_acct 51 +#define __NR_umount2 52 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_setpgid 57 +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_symlink 83 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +#define __NR_mmap 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +#define __NR_statfs 99 +#define __NR_fstatfs 100 +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +#define __NR_lookup_dcookie 110 +#define __NR_vhangup 111 +#define __NR_idle 112 +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +#define __NR_afs_syscall 137 /* Syscall for Andrew File System */ +#define __NR_getdents 141 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_query_module 167 +#define __NR_poll 168 +#define __NR_nfsservctl 169 +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +#define __NR_getpmsg 188 +#define __NR_putpmsg 189 +#define __NR_vfork 190 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 +#define __NR_getdents64 220 +#define __NR_readahead 222 +#define __NR_setxattr 224 +#define __NR_lsetxattr 225 +#define __NR_fsetxattr 226 +#define __NR_getxattr 227 +#define __NR_lgetxattr 228 +#define __NR_fgetxattr 229 +#define __NR_listxattr 230 +#define __NR_llistxattr 231 +#define __NR_flistxattr 232 +#define __NR_removexattr 233 +#define __NR_lremovexattr 234 +#define __NR_fremovexattr 235 +#define __NR_gettid 236 +#define __NR_tkill 237 +#define __NR_futex 238 +#define __NR_sched_setaffinity 239 +#define __NR_sched_getaffinity 240 +#define __NR_tgkill 241 +/* Number 242 is reserved for tux */ +#define __NR_io_setup 243 +#define __NR_io_destroy 244 +#define __NR_io_getevents 245 +#define __NR_io_submit 246 +#define __NR_io_cancel 247 +#define __NR_exit_group 248 +#define __NR_epoll_create 249 +#define __NR_epoll_ctl 250 +#define __NR_epoll_wait 251 +#define __NR_set_tid_address 252 +#define __NR_fadvise64 253 +#define __NR_timer_create 254 +#define __NR_timer_settime (__NR_timer_create+1) +#define __NR_timer_gettime (__NR_timer_create+2) +#define __NR_timer_getoverrun (__NR_timer_create+3) +#define __NR_timer_delete (__NR_timer_create+4) +#define __NR_clock_settime (__NR_timer_create+5) +#define __NR_clock_gettime (__NR_timer_create+6) +#define __NR_clock_getres (__NR_timer_create+7) +#define __NR_clock_nanosleep (__NR_timer_create+8) +/* Number 263 is reserved for vserver */ +#define __NR_statfs64 265 +#define __NR_fstatfs64 266 +#define __NR_remap_file_pages 267 +/* Number 268 is reserved for new sys_mbind */ +/* Number 269 is reserved for new sys_get_mempolicy */ +/* Number 270 is reserved for new sys_set_mempolicy */ +#define __NR_mq_open 271 +#define __NR_mq_unlink 272 +#define __NR_mq_timedsend 273 +#define __NR_mq_timedreceive 274 +#define __NR_mq_notify 275 +#define __NR_mq_getsetattr 276 +#define __NR_kexec_load 277 +#define __NR_add_key 278 +#define __NR_request_key 279 +#define __NR_keyctl 280 +#define __NR_waitid 281 +#define __NR_ioprio_set 282 +#define __NR_ioprio_get 283 +#define __NR_inotify_init 284 +#define __NR_inotify_add_watch 285 +#define __NR_inotify_rm_watch 286 +/* Number 287 is reserved for new sys_migrate_pages */ +#define __NR_openat 288 +#define __NR_mkdirat 289 +#define __NR_mknodat 290 +#define __NR_fchownat 291 +#define __NR_futimesat 292 +#define __NR_unlinkat 294 +#define __NR_renameat 295 +#define __NR_linkat 296 +#define __NR_symlinkat 297 +#define __NR_readlinkat 298 +#define __NR_fchmodat 299 +#define __NR_faccessat 300 +#define __NR_pselect6 301 +#define __NR_ppoll 302 +#define __NR_unshare 303 +#define __NR_set_robust_list 304 +#define __NR_get_robust_list 305 +#define __NR_splice 306 +#define __NR_sync_file_range 307 +#define __NR_tee 308 +#define __NR_vmsplice 309 +/* Number 310 is reserved for new sys_move_pages */ +#define __NR_getcpu 311 +#define __NR_epoll_pwait 312 +#define __NR_utimes 313 +#define __NR_fallocate 314 +#define __NR_utimensat 315 +#define __NR_signalfd 316 +#define __NR_timerfd 317 +#define __NR_eventfd 318 +#define __NR_timerfd_create 319 +#define __NR_timerfd_settime 320 +#define __NR_timerfd_gettime 321 +#define __NR_signalfd4 322 +#define __NR_eventfd2 323 +#define __NR_inotify_init1 324 +#define __NR_pipe2 325 +#define __NR_dup3 326 +#define __NR_epoll_create1 327 +#define __NR_preadv 328 +#define __NR_pwritev 329 +#define __NR_rt_tgsigqueueinfo 330 +#define __NR_perf_event_open 331 +#define __NR_fanotify_init 332 +#define __NR_fanotify_mark 333 +#define __NR_prlimit64 334 +#define __NR_name_to_handle_at 335 +#define __NR_open_by_handle_at 336 +#define __NR_clock_adjtime 337 +#define __NR_syncfs 338 +#define __NR_setns 339 +#define __NR_process_vm_readv 340 +#define __NR_process_vm_writev 341 +#define __NR_s390_runtime_instr 342 +#define __NR_kcmp 343 +#define NR_syscalls 344 + +/* + * There are some system calls that are not present on 64 bit, some + * have a different name although they do the same (e.g. __NR_chown32 + * is __NR_chown on 64 bit). + */ +#ifndef __s390x__ + +#define __NR_time 13 +#define __NR_lchown 16 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_getrlimit 76 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_fchown 95 +#define __NR_ioperm 101 +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR__newselect 142 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_chown 182 +#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */ +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_fcntl64 221 +#define __NR_sendfile64 223 +#define __NR_fadvise64_64 264 +#define __NR_fstatat64 293 + +#else + +#define __NR_select 142 +#define __NR_getrlimit 191 /* SuS compliant getrlimit */ +#define __NR_lchown 198 +#define __NR_getuid 199 +#define __NR_getgid 200 +#define __NR_geteuid 201 +#define __NR_getegid 202 +#define __NR_setreuid 203 +#define __NR_setregid 204 +#define __NR_getgroups 205 +#define __NR_setgroups 206 +#define __NR_fchown 207 +#define __NR_setresuid 208 +#define __NR_getresuid 209 +#define __NR_setresgid 210 +#define __NR_getresgid 211 +#define __NR_chown 212 +#define __NR_setuid 213 +#define __NR_setgid 214 +#define __NR_setfsuid 215 +#define __NR_setfsgid 216 +#define __NR_newfstatat 293 + +#endif + +#endif /* _UAPI_ASM_S390_UNISTD_H_ */ diff --git a/arch/s390/include/asm/vtoc.h b/arch/s390/include/uapi/asm/vtoc.h index 221419de275..221419de275 100644 --- a/arch/s390/include/asm/vtoc.h +++ b/arch/s390/include/uapi/asm/vtoc.h diff --git a/arch/s390/include/asm/zcrypt.h b/arch/s390/include/uapi/asm/zcrypt.h index e83fc116f5b..e83fc116f5b 100644 --- a/arch/s390/include/asm/zcrypt.h +++ b/arch/s390/include/uapi/asm/zcrypt.h diff --git a/arch/s390/kernel/cache.c b/arch/s390/kernel/cache.c index 8df8d8a19c9..64b24650e4f 100644 --- a/arch/s390/kernel/cache.c +++ b/arch/s390/kernel/cache.c @@ -59,8 +59,8 @@ enum { enum { CACHE_TI_UNIFIED = 0, - CACHE_TI_INSTRUCTION = 0, - CACHE_TI_DATA, + CACHE_TI_DATA = 0, + CACHE_TI_INSTRUCTION, }; struct cache_info { @@ -121,7 +121,10 @@ static int __init cache_add(int level, int private, int type) cache = kzalloc(sizeof(*cache), GFP_KERNEL); if (!cache) return -ENOMEM; - ti = type == CACHE_TYPE_DATA ? CACHE_TI_DATA : CACHE_TI_UNIFIED; + if (type == CACHE_TYPE_INSTRUCTION) + ti = CACHE_TI_INSTRUCTION; + else + ti = CACHE_TI_UNIFIED; cache->size = ecag(EXTRACT_SIZE, level, ti); cache->line_size = ecag(EXTRACT_LINE_SIZE, level, ti); cache->associativity = ecag(EXTRACT_ASSOCIATIVITY, level, ti); diff --git a/arch/s390/kernel/compat_linux.c b/arch/s390/kernel/compat_linux.c index 189963c90c6..65cca95843e 100644 --- a/arch/s390/kernel/compat_linux.c +++ b/arch/s390/kernel/compat_linux.c @@ -432,32 +432,6 @@ sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo) return ret; } -/* - * sys32_execve() executes a new program after the asm stub has set - * things up for us. This should basically do what I want it to. - */ -asmlinkage long sys32_execve(const char __user *name, compat_uptr_t __user *argv, - compat_uptr_t __user *envp) -{ - struct pt_regs *regs = task_pt_regs(current); - char *filename; - long rc; - - filename = getname(name); - rc = PTR_ERR(filename); - if (IS_ERR(filename)) - return rc; - rc = compat_do_execve(filename, argv, envp, regs); - if (rc) - goto out; - current->thread.fp_regs.fpc=0; - asm volatile("sfpc %0,0" : : "d" (0)); - rc = regs->gprs[2]; -out: - putname(filename); - return rc; -} - asmlinkage long sys32_pread64(unsigned int fd, char __user *ubuf, size_t count, u32 poshi, u32 poslo) { diff --git a/arch/s390/kernel/compat_linux.h b/arch/s390/kernel/compat_linux.h index 90887bd98cf..d4d0239970a 100644 --- a/arch/s390/kernel/compat_linux.h +++ b/arch/s390/kernel/compat_linux.h @@ -125,8 +125,6 @@ long sys32_rt_sigprocmask(int how, compat_sigset_t __user *set, compat_sigset_t __user *oset, size_t sigsetsize); long sys32_rt_sigpending(compat_sigset_t __user *set, size_t sigsetsize); long sys32_rt_sigqueueinfo(int pid, int sig, compat_siginfo_t __user *uinfo); -long sys32_execve(const char __user *name, compat_uptr_t __user *argv, - compat_uptr_t __user *envp); long sys32_init_module(void __user *umod, unsigned long len, const char __user *uargs); long sys32_delete_module(const char __user *name_user, unsigned int flags); diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 3afba804fe9..ad79b846535 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1576,7 +1576,7 @@ ENTRY(sys32_execve_wrapper) llgtr %r2,%r2 # char * llgtr %r3,%r3 # compat_uptr_t * llgtr %r4,%r4 # compat_uptr_t * - jg sys32_execve # branch to system call + jg compat_sys_execve # branch to system call ENTRY(sys_fanotify_init_wrapper) llgfr %r2,%r2 # unsigned int diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index 00d11444506..1f0eee9e7da 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -283,14 +283,6 @@ static noinline __init void setup_facility_list(void) ARRAY_SIZE(S390_lowcore.stfle_fac_list)); } -static noinline __init void setup_hpage(void) -{ - if (!test_facility(2) || !test_facility(8)) - return; - S390_lowcore.machine_flags |= MACHINE_FLAG_HPAGE; - __ctl_set_bit(0, 23); -} - static __init void detect_mvpg(void) { #ifndef CONFIG_64BIT @@ -378,10 +370,14 @@ static __init void detect_diag44(void) static __init void detect_machine_facilities(void) { #ifdef CONFIG_64BIT + if (test_facility(8)) { + S390_lowcore.machine_flags |= MACHINE_FLAG_EDAT1; + __ctl_set_bit(0, 23); + } + if (test_facility(78)) + S390_lowcore.machine_flags |= MACHINE_FLAG_EDAT2; if (test_facility(3)) S390_lowcore.machine_flags |= MACHINE_FLAG_IDTE; - if (test_facility(8)) - S390_lowcore.machine_flags |= MACHINE_FLAG_PFMF; if (test_facility(27)) S390_lowcore.machine_flags |= MACHINE_FLAG_MVCOS; if (test_facility(40)) @@ -484,7 +480,6 @@ void __init startup_init(void) detect_diag9c(); detect_diag44(); detect_machine_facilities(); - setup_hpage(); setup_topology(); sclp_facilities_detect(); detect_memory_layout(memory_chunk); diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 870bad6d56f..ef46f66bc0d 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -331,45 +331,38 @@ ENTRY(ret_from_fork) l %r12,__LC_THREAD_INFO l %r13,__LC_SVC_NEW_PSW+4 tm __PT_PSW+1(%r11),0x01 # forking a kernel thread ? - jo 0f - st %r15,__PT_R15(%r11) # store stack pointer for new kthread -0: l %r1,BASED(.Lschedule_tail) + je 1f + l %r1,BASED(.Lschedule_tail) basr %r14,%r1 # call schedule_tail TRACE_IRQS_ON ssm __LC_SVC_NEW_PSW # reenable interrupts j sysc_tracenogo +1: # it's a kernel thread + st %r15,__PT_R15(%r11) # store stack pointer for new kthread + l %r1,BASED(.Lschedule_tail) + basr %r14,%r1 # call schedule_tail + TRACE_IRQS_ON + ssm __LC_SVC_NEW_PSW # reenable interrupts + lm %r9,%r11,__PT_R9(%r11) # load gprs +ENTRY(kernel_thread_starter) + la %r2,0(%r10) + basr %r14,%r9 + la %r2,0 + br %r11 # do_exit + # # kernel_execve function needs to deal with pt_regs that is not # at the usual place # -ENTRY(kernel_execve) - stm %r12,%r15,48(%r15) - lr %r14,%r15 - l %r13,__LC_SVC_NEW_PSW+4 - ahi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) - st %r14,__SF_BACKCHAIN(%r15) - la %r12,STACK_FRAME_OVERHEAD(%r15) - xc 0(__PT_SIZE,%r12),0(%r12) - l %r1,BASED(.Ldo_execve) - lr %r5,%r12 - basr %r14,%r1 # call do_execve - ltr %r2,%r2 - je 0f - ahi %r15,(STACK_FRAME_OVERHEAD + __PT_SIZE) - lm %r12,%r15,48(%r15) - br %r14 - # execve succeeded. -0: ssm __LC_PGM_NEW_PSW # disable I/O and ext. interrupts - l %r15,__LC_KERNEL_STACK # load ksp - ahi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) - la %r11,STACK_FRAME_OVERHEAD(%r15) - mvc 0(__PT_SIZE,%r11),0(%r12) # copy pt_regs - l %r12,__LC_THREAD_INFO +ENTRY(ret_from_kernel_execve) + ssm __LC_PGM_NEW_PSW # disable I/O and ext. interrupts + lr %r15,%r2 + lr %r11,%r2 + ahi %r15,-STACK_FRAME_OVERHEAD xc __SF_BACKCHAIN(4,%r15),__SF_BACKCHAIN(%r15) + l %r12,__LC_THREAD_INFO ssm __LC_SVC_NEW_PSW # reenable interrupts - l %r1,BASED(.Lexecve_tail) - basr %r14,%r1 # call execve_tail j sysc_return /* @@ -931,8 +924,6 @@ cleanup_idle_wait: .Ldo_signal: .long do_signal .Ldo_notify_resume: .long do_notify_resume .Ldo_per_trap: .long do_per_trap -.Ldo_execve: .long do_execve -.Lexecve_tail: .long execve_tail .Ljump_table: .long pgm_check_table .Lschedule: .long schedule #ifdef CONFIG_PREEMPT diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h index a5f4dc42a5d..d0d3f69a734 100644 --- a/arch/s390/kernel/entry.h +++ b/arch/s390/kernel/entry.h @@ -58,9 +58,6 @@ long sys_fork(void); long sys_clone(unsigned long newsp, unsigned long clone_flags, int __user *parent_tidptr, int __user *child_tidptr); long sys_vfork(void); -void execve_tail(void); -long sys_execve(const char __user *name, const char __user *const __user *argv, - const char __user *const __user *envp); long sys_sigsuspend(int history0, int history1, old_sigset_t mask); long sys_sigaction(int sig, const struct old_sigaction __user *act, struct old_sigaction __user *oact); diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 7549985402f..07d8de35398 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -295,7 +295,7 @@ sysc_sigpending: jno sysc_return lmg %r2,%r7,__PT_R2(%r11) # load svc arguments lghi %r8,0 # svc 0 returns -ENOSYS - lh %r1,__PT_INT_CODE+2(%r11) # load new svc number + llgh %r1,__PT_INT_CODE+2(%r11) # load new svc number cghi %r1,NR_syscalls jnl sysc_nr_ok # invalid svc number -> do svc 0 slag %r8,%r1,2 @@ -353,41 +353,31 @@ ENTRY(ret_from_fork) la %r11,STACK_FRAME_OVERHEAD(%r15) lg %r12,__LC_THREAD_INFO tm __PT_PSW+1(%r11),0x01 # forking a kernel thread ? - jo 0f - stg %r15,__PT_R15(%r11) # store stack pointer for new kthread -0: brasl %r14,schedule_tail + je 1f + brasl %r14,schedule_tail TRACE_IRQS_ON ssm __LC_SVC_NEW_PSW # reenable interrupts j sysc_tracenogo - -# -# kernel_execve function needs to deal with pt_regs that is not -# at the usual place -# -ENTRY(kernel_execve) - stmg %r12,%r15,96(%r15) - lgr %r14,%r15 - aghi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) - stg %r14,__SF_BACKCHAIN(%r15) - la %r12,STACK_FRAME_OVERHEAD(%r15) - xc 0(__PT_SIZE,%r12),0(%r12) - lgr %r5,%r12 - brasl %r14,do_execve - ltgfr %r2,%r2 - je 0f - aghi %r15,(STACK_FRAME_OVERHEAD + __PT_SIZE) - lmg %r12,%r15,96(%r15) - br %r14 - # execve succeeded. -0: ssm __LC_PGM_NEW_PSW # disable I/O and ext. interrupts - lg %r15,__LC_KERNEL_STACK # load ksp - aghi %r15,-(STACK_FRAME_OVERHEAD + __PT_SIZE) - la %r11,STACK_FRAME_OVERHEAD(%r15) - mvc 0(__PT_SIZE,%r11),0(%r12) # copy pt_regs - lg %r12,__LC_THREAD_INFO +1: # it's a kernel thread + stg %r15,__PT_R15(%r11) # store stack pointer for new kthread + brasl %r14,schedule_tail + TRACE_IRQS_ON + ssm __LC_SVC_NEW_PSW # reenable interrupts + lmg %r9,%r11,__PT_R9(%r11) # load gprs +ENTRY(kernel_thread_starter) + la %r2,0(%r10) + basr %r14,%r9 + la %r2,0 + br %r11 # do_exit + +ENTRY(ret_from_kernel_execve) + ssm __LC_PGM_NEW_PSW # disable I/O and ext. interrupts + lgr %r15,%r2 + lgr %r11,%r2 + aghi %r15,-STACK_FRAME_OVERHEAD xc __SF_BACKCHAIN(8,%r15),__SF_BACKCHAIN(%r15) + lg %r12,__LC_THREAD_INFO ssm __LC_SVC_NEW_PSW # reenable interrupts - brasl %r14,execve_tail j sysc_return /* diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S index 805b6686b64..984726cbce1 100644 --- a/arch/s390/kernel/head.S +++ b/arch/s390/kernel/head.S @@ -52,7 +52,7 @@ __HEAD .long 0x02000370,0x60000050 # the channel program the PSW .long 0x020003c0,0x60000050 # at location 0 is loaded. .long 0x02000410,0x60000050 # Initial processing starts - .long 0x02000460,0x60000050 # at 0xf0 = iplstart. + .long 0x02000460,0x60000050 # at 0x200 = iplstart. .long 0x020004b0,0x60000050 .long 0x02000500,0x60000050 .long 0x02000550,0x60000050 @@ -62,11 +62,54 @@ __HEAD .long 0x02000690,0x60000050 .long 0x020006e0,0x20000050 - .org 0xf0 + .org 0x200 +# +# subroutine to set architecture mode +# +.Lsetmode: +#ifdef CONFIG_64BIT + mvi __LC_AR_MODE_ID,1 # set esame flag + slr %r0,%r0 # set cpuid to zero + lhi %r1,2 # mode 2 = esame (dump) + sigp %r1,%r0,0x12 # switch to esame mode + bras %r13,0f + .fill 16,4,0x0 +0: lmh %r0,%r15,0(%r13) # clear high-order half of gprs + sam31 # switch to 31 bit addressing mode +#else + mvi __LC_AR_MODE_ID,0 # set ESA flag (mode 0) +#endif + br %r14 + +# +# subroutine to wait for end I/O +# +.Lirqwait: +#ifdef CONFIG_64BIT + mvc 0x1f0(16),.Lnewpsw # set up IO interrupt psw + lpsw .Lwaitpsw +.Lioint: + br %r14 + .align 8 +.Lnewpsw: + .quad 0x0000000080000000,.Lioint +#else + mvc 0x78(8),.Lnewpsw # set up IO interrupt psw + lpsw .Lwaitpsw +.Lioint: + br %r14 + .align 8 +.Lnewpsw: + .long 0x00080000,0x80000000+.Lioint +#endif +.Lwaitpsw: + .long 0x020a0000,0x80000000+.Lioint + # # subroutine for loading cards from the reader # .Lloader: + la %r4,0(%r14) la %r3,.Lorb # r2 = address of orb into r2 la %r5,.Lirb # r4 = address of irb la %r6,.Lccws @@ -83,9 +126,7 @@ __HEAD ssch 0(%r3) # load chunk of 1600 bytes bnz .Llderr .Lwait4irq: - mvc 0x78(8),.Lnewpsw # set up IO interrupt psw - lpsw .Lwaitpsw -.Lioint: + bas %r14,.Lirqwait c %r1,0xb8 # compare subchannel number bne .Lwait4irq tsch 0(%r5) @@ -104,7 +145,7 @@ __HEAD sr %r0,%r3 # #ccws*80-residual=#bytes read ar %r2,%r0 - br %r14 # r2 contains the total size + br %r4 # r2 contains the total size .Lcont: ahi %r2,0x640 # add 0x640 to total size @@ -128,10 +169,6 @@ __HEAD .Lloadp:.long 0,0 .align 8 .Lcrash:.long 0x000a0000,0x00000000 -.Lnewpsw: - .long 0x00080000,0x80000000+.Lioint -.Lwaitpsw: - .long 0x020a0000,0x80000000+.Lioint .align 8 .Lccws: .rept 19 @@ -140,6 +177,7 @@ __HEAD .long 0x02200050,0x00000000 iplstart: + bas %r14,.Lsetmode # Immediately switch to 64 bit mode lh %r1,0xb8 # test if subchannel number bct %r1,.Lnoload # is valid l %r1,0xb8 # load ipl subchannel number @@ -209,8 +247,8 @@ iplstart: # # reset files in VM reader # - stidp __LC_SAVE_AREA_SYNC # store cpuid - tm __LC_SAVE_AREA_SYNC,0xff# running VM ? + stidp .Lcpuid # store cpuid + tm .Lcpuid,0xff # running VM ? bno .Lnoreset la %r2,.Lreset lhi %r3,26 @@ -222,23 +260,14 @@ iplstart: tm 31(%r5),0xff # bits is set in the schib bz .Lnoreset .Lwaitforirq: - mvc 0x78(8),.Lrdrnewpsw # set up IO interrupt psw -.Lwaitrdrirq: - lpsw .Lrdrwaitpsw -.Lrdrint: + bas %r14,.Lirqwait # wait for IO interrupt c %r1,0xb8 # compare subchannel number - bne .Lwaitrdrirq + bne .Lwaitforirq la %r5,.Lirb tsch 0(%r5) .Lnoreset: b .Lnoload - .align 8 -.Lrdrnewpsw: - .long 0x00080000,0x80000000+.Lrdrint -.Lrdrwaitpsw: - .long 0x020a0000,0x80000000+.Lrdrint - # # everything loaded, go for it # @@ -254,6 +283,8 @@ iplstart: .byte 0xc8,0xd6,0xd3,0xc4 # "change rdr all keep nohold" .L_eof: .long 0xc5d6c600 /* C'EOF' */ .L_hdr: .long 0xc8c4d900 /* C'HDR' */ + .align 8 +.Lcpuid:.fill 8,1,0 # # SALIPL loader support. Based on a patch by Rob van der Heij. @@ -263,6 +294,7 @@ iplstart: .org 0x800 ENTRY(start) stm %r0,%r15,0x07b0 # store registers + bas %r14,.Lsetmode # Immediately switch to 64 bit mode basr %r12,%r0 .base: l %r11,.parm @@ -343,6 +375,18 @@ ENTRY(startup) ENTRY(startup_kdump) j .Lep_startup_kdump .Lep_startup_normal: +#ifdef CONFIG_64BIT + mvi __LC_AR_MODE_ID,1 # set esame flag + slr %r0,%r0 # set cpuid to zero + lhi %r1,2 # mode 2 = esame (dump) + sigp %r1,%r0,0x12 # switch to esame mode + bras %r13,0f + .fill 16,4,0x0 +0: lmh %r0,%r15,0(%r13) # clear high-order half of gprs + sam31 # switch to 31 bit addressing mode +#else + mvi __LC_AR_MODE_ID,0 # set ESA flag (mode 0) +#endif basr %r13,0 # get base .LPG0: xc 0x200(256),0x200 # partially clear lowcore @@ -410,22 +454,17 @@ ENTRY(startup_kdump) #endif #ifdef CONFIG_64BIT - mvi __LC_AR_MODE_ID,1 # set esame flag - slr %r0,%r0 # set cpuid to zero - lhi %r1,2 # mode 2 = esame (dump) - sigp %r1,%r0,0x12 # switch to esame mode + /* Continue with 64bit startup code in head64.S */ sam64 # switch to 64 bit mode - larl %r13,4f - lmh %r0,%r15,0(%r13) # clear high-order half jg startup_continue -4: .fill 16,4,0x0 #else - mvi __LC_AR_MODE_ID,0 # set ESA flag (mode 0) + /* Continue with 31bit startup code in head31.S */ l %r13,4f-.LPG0(%r13) b 0(%r13) .align 8 4: .long startup_continue #endif + .align 8 5: .long 0x7fffffff,0xffffffff diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S index a1372ae24ae..9a99856df1c 100644 --- a/arch/s390/kernel/head31.S +++ b/arch/s390/kernel/head31.S @@ -78,10 +78,7 @@ ENTRY(startup_continue) ENTRY(_ehead) -#ifdef CONFIG_SHARED_KERNEL .org 0x100000 - 0x11000 # head.o ends at 0x11000 -#endif - # # startup-code, running in absolute addressing mode # diff --git a/arch/s390/kernel/head64.S b/arch/s390/kernel/head64.S index c108af28bbe..b9e25ae2579 100644 --- a/arch/s390/kernel/head64.S +++ b/arch/s390/kernel/head64.S @@ -76,10 +76,7 @@ ENTRY(startup_continue) ENTRY(_ehead) -#ifdef CONFIG_SHARED_KERNEL .org 0x100000 - 0x11000 # head.o ends at 0x11000 -#endif - # # startup-code, running in absolute addressing mode # diff --git a/arch/s390/kernel/head_kdump.S b/arch/s390/kernel/head_kdump.S index acaaaf4b705..085a95eb315 100644 --- a/arch/s390/kernel/head_kdump.S +++ b/arch/s390/kernel/head_kdump.S @@ -85,16 +85,10 @@ .align 2 startup_kdump_relocated: basr %r13,0 -0: - mvc 0(8,%r0),.Lrestart_psw-0b(%r13) # Setup restart PSW - sam31 # Switch to 31 bit addr mode - sr %r1,%r1 # Erase register r1 - sr %r2,%r2 # Erase register r2 - sigp %r1,%r2,SIGP_SET_ARCHITECTURE # Switch to 31 bit arch mode - lpsw 0 # Start new kernel... +0: lpswe .Lrestart_psw-0b(%r13) # Start new kernel... .align 8 .Lrestart_psw: - .long 0x00080000,0x80000000 + startup + .quad 0x0000000080000000,0x0000000000000000 + startup #else .align 2 .Lep_startup_kdump: diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c index 46412b1d7e1..4610deafd95 100644 --- a/arch/s390/kernel/module.c +++ b/arch/s390/kernel/module.c @@ -44,6 +44,17 @@ #define PLT_ENTRY_SIZE 20 #endif /* CONFIG_64BIT */ +#ifdef CONFIG_64BIT +void *module_alloc(unsigned long size) +{ + if (PAGE_ALIGN(size) > MODULES_LEN) + return NULL; + return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END, + GFP_KERNEL, PAGE_KERNEL, -1, + __builtin_return_address(0)); +} +#endif + /* Free memory returned from module_alloc */ void module_free(struct module *mod, void *module_region) { diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c index 9871b1971ed..c4e7269d4a0 100644 --- a/arch/s390/kernel/perf_cpum_cf.c +++ b/arch/s390/kernel/perf_cpum_cf.c @@ -94,7 +94,7 @@ static int get_counter_set(u64 event) set = CPUMF_CTR_SET_USER; else if (event < 128) set = CPUMF_CTR_SET_CRYPTO; - else if (event < 160) + else if (event < 256) set = CPUMF_CTR_SET_EXT; return set; @@ -138,6 +138,10 @@ static int validate_ctr_version(const struct hw_perf_event *hwc) case CPUMF_CTR_SET_EXT: if (cpuhw->info.csvn < 1) err = -EOPNOTSUPP; + if ((cpuhw->info.csvn == 1 && hwc->config > 159) || + (cpuhw->info.csvn == 2 && hwc->config > 175) || + (cpuhw->info.csvn > 2 && hwc->config > 255)) + err = -EOPNOTSUPP; break; } diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index 5024be27df4..cd31ad457a9 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -100,35 +100,6 @@ void cpu_idle(void) extern void __kprobes kernel_thread_starter(void); -asm( - ".section .kprobes.text, \"ax\"\n" - ".global kernel_thread_starter\n" - "kernel_thread_starter:\n" - " la 2,0(10)\n" - " basr 14,9\n" - " la 2,0\n" - " br 11\n" - ".previous\n"); - -int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) -{ - struct pt_regs regs; - - memset(®s, 0, sizeof(regs)); - regs.psw.mask = psw_kernel_bits | - PSW_MASK_DAT | PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK; - regs.psw.addr = (unsigned long) kernel_thread_starter | PSW_ADDR_AMODE; - regs.gprs[9] = (unsigned long) fn; - regs.gprs[10] = (unsigned long) arg; - regs.gprs[11] = (unsigned long) do_exit; - regs.orig_gpr2 = -1; - - /* Ok, create the new process.. */ - return do_fork(flags | CLONE_VM | CLONE_UNTRACED, - 0, ®s, 0, NULL, NULL); -} -EXPORT_SYMBOL(kernel_thread); - /* * Free current thread data structures etc.. */ @@ -146,7 +117,7 @@ void release_thread(struct task_struct *dead_task) } int copy_thread(unsigned long clone_flags, unsigned long new_stackp, - unsigned long unused, + unsigned long arg, struct task_struct *p, struct pt_regs *regs) { struct thread_info *ti; @@ -158,20 +129,44 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp, frame = container_of(task_pt_regs(p), struct fake_frame, childregs); p->thread.ksp = (unsigned long) frame; - /* Store access registers to kernel stack of new process. */ - frame->childregs = *regs; - frame->childregs.gprs[2] = 0; /* child returns 0 on fork. */ - frame->childregs.gprs[15] = new_stackp; - frame->sf.back_chain = 0; + /* Save access registers to new thread structure. */ + save_access_regs(&p->thread.acrs[0]); + /* start new process with ar4 pointing to the correct address space */ + p->thread.mm_segment = get_fs(); + /* Don't copy debug registers */ + memset(&p->thread.per_user, 0, sizeof(p->thread.per_user)); + memset(&p->thread.per_event, 0, sizeof(p->thread.per_event)); + clear_tsk_thread_flag(p, TIF_SINGLE_STEP); + clear_tsk_thread_flag(p, TIF_PER_TRAP); + /* Initialize per thread user and system timer values */ + ti = task_thread_info(p); + ti->user_timer = 0; + ti->system_timer = 0; + frame->sf.back_chain = 0; /* new return point is ret_from_fork */ frame->sf.gprs[8] = (unsigned long) ret_from_fork; - /* fake return stack for resume(), don't go back to schedule */ frame->sf.gprs[9] = (unsigned long) frame; - /* Save access registers to new thread structure. */ - save_access_regs(&p->thread.acrs[0]); + /* Store access registers to kernel stack of new process. */ + if (unlikely(!regs)) { + /* kernel thread */ + memset(&frame->childregs, 0, sizeof(struct pt_regs)); + frame->childregs.psw.mask = psw_kernel_bits | PSW_MASK_DAT | + PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK; + frame->childregs.psw.addr = PSW_ADDR_AMODE | + (unsigned long) kernel_thread_starter; + frame->childregs.gprs[9] = new_stackp; /* function */ + frame->childregs.gprs[10] = arg; + frame->childregs.gprs[11] = (unsigned long) do_exit; + frame->childregs.orig_gpr2 = -1; + + return 0; + } + frame->childregs = *regs; + frame->childregs.gprs[2] = 0; /* child returns 0 on fork. */ + frame->childregs.gprs[15] = new_stackp; /* Don't copy runtime instrumentation info */ p->thread.ri_cb = NULL; @@ -202,17 +197,6 @@ int copy_thread(unsigned long clone_flags, unsigned long new_stackp, } } #endif /* CONFIG_64BIT */ - /* start new process with ar4 pointing to the correct address space */ - p->thread.mm_segment = get_fs(); - /* Don't copy debug registers */ - memset(&p->thread.per_user, 0, sizeof(p->thread.per_user)); - memset(&p->thread.per_event, 0, sizeof(p->thread.per_event)); - clear_tsk_thread_flag(p, TIF_SINGLE_STEP); - clear_tsk_thread_flag(p, TIF_PER_TRAP); - /* Initialize per thread user and system timer values */ - ti = task_thread_info(p); - ti->user_timer = 0; - ti->system_timer = 0; return 0; } @@ -258,31 +242,6 @@ asmlinkage void execve_tail(void) } /* - * sys_execve() executes a new program. - */ -SYSCALL_DEFINE3(execve, const char __user *, name, - const char __user *const __user *, argv, - const char __user *const __user *, envp) -{ - struct pt_regs *regs = task_pt_regs(current); - char *filename; - long rc; - - filename = getname(name); - rc = PTR_ERR(filename); - if (IS_ERR(filename)) - return rc; - rc = do_execve(filename, argv, envp, regs); - if (rc) - goto out; - execve_tail(); - rc = regs->gprs[2]; -out: - putname(filename); - return rc; -} - -/* * fill in the FPU structure for a core dump. */ int dump_fpu (struct pt_regs * regs, s390_fp_regs *fpregs) diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index afa9fdba200..b1f2be9aaaa 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -105,6 +105,11 @@ EXPORT_SYMBOL(VMALLOC_END); struct page *vmemmap; EXPORT_SYMBOL(vmemmap); +#ifdef CONFIG_64BIT +unsigned long MODULES_VADDR; +unsigned long MODULES_END; +#endif + /* An array with a pointer to the lowcore of every CPU. */ struct _lowcore *lowcore_ptr[NR_CPUS]; EXPORT_SYMBOL(lowcore_ptr); @@ -544,19 +549,23 @@ static void __init setup_memory_end(void) /* Choose kernel address space layout: 2, 3, or 4 levels. */ #ifdef CONFIG_64BIT - vmalloc_size = VMALLOC_END ?: 128UL << 30; + vmalloc_size = VMALLOC_END ?: (128UL << 30) - MODULES_LEN; tmp = (memory_end ?: real_memory_size) / PAGE_SIZE; tmp = tmp * (sizeof(struct page) + PAGE_SIZE) + vmalloc_size; if (tmp <= (1UL << 42)) vmax = 1UL << 42; /* 3-level kernel page table */ else vmax = 1UL << 53; /* 4-level kernel page table */ + /* module area is at the end of the kernel address space. */ + MODULES_END = vmax; + MODULES_VADDR = MODULES_END - MODULES_LEN; + VMALLOC_END = MODULES_VADDR; #else vmalloc_size = VMALLOC_END ?: 96UL << 20; vmax = 1UL << 31; /* 2-level kernel page table */ -#endif /* vmalloc area is at the end of the kernel address space. */ VMALLOC_END = vmax; +#endif VMALLOC_START = vmax - vmalloc_size; /* Split remaining virtual space between 1:1 mapping & vmemmap array */ @@ -768,6 +777,40 @@ static void __init reserve_crashkernel(void) #endif } +static void __init init_storage_keys(unsigned long start, unsigned long end) +{ + unsigned long boundary, function, size; + + while (start < end) { + if (MACHINE_HAS_EDAT2) { + /* set storage keys for a 2GB frame */ + function = 0x22000 | PAGE_DEFAULT_KEY; + size = 1UL << 31; + boundary = (start + size) & ~(size - 1); + if (boundary <= end) { + do { + start = pfmf(function, start); + } while (start < boundary); + continue; + } + } + if (MACHINE_HAS_EDAT1) { + /* set storage keys for a 1MB frame */ + function = 0x21000 | PAGE_DEFAULT_KEY; + size = 1UL << 20; + boundary = (start + size) & ~(size - 1); + if (boundary <= end) { + do { + start = pfmf(function, start); + } while (start < boundary); + continue; + } + } + page_set_storage_key(start, PAGE_DEFAULT_KEY, 0); + start += PAGE_SIZE; + } +} + static void __init setup_memory(void) { unsigned long bootmap_size; @@ -846,9 +889,7 @@ static void __init setup_memory(void) memblock_add_node(PFN_PHYS(start_chunk), PFN_PHYS(end_chunk - start_chunk), 0); pfn = max(start_chunk, start_pfn); - for (; pfn < end_chunk; pfn++) - page_set_storage_key(PFN_PHYS(pfn), - PAGE_DEFAULT_KEY, 0); + init_storage_keys(PFN_PHYS(pfn), PFN_PHYS(end_chunk)); } psw_set_key(PAGE_DEFAULT_KEY); diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index 2db1011b8b1..7fcd690d42c 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -34,7 +34,7 @@ #include <linux/profile.h> #include <linux/timex.h> #include <linux/notifier.h> -#include <linux/clocksource.h> +#include <linux/timekeeper_internal.h> #include <linux/clockchips.h> #include <linux/gfp.h> #include <linux/kprobes.h> @@ -219,7 +219,7 @@ struct clocksource * __init clocksource_default_clock(void) return &clocksource_tod; } -void update_vsyscall(struct timespec *wall_time, struct timespec *wtm, +void update_vsyscall_old(struct timespec *wall_time, struct timespec *wtm, struct clocksource *clock, u32 mult) { if (clock != &clocksource_tod) diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S index de8fa9bbd35..79cb51adc74 100644 --- a/arch/s390/kernel/vmlinux.lds.S +++ b/arch/s390/kernel/vmlinux.lds.S @@ -8,7 +8,7 @@ #ifndef CONFIG_64BIT OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390") -OUTPUT_ARCH(s390) +OUTPUT_ARCH(s390:31-bit) ENTRY(startup) jiffies = jiffies_64 + 4; #else diff --git a/arch/s390/mm/Makefile b/arch/s390/mm/Makefile index 0f5536b0c1a..1bea6d1f55a 100644 --- a/arch/s390/mm/Makefile +++ b/arch/s390/mm/Makefile @@ -7,3 +7,4 @@ obj-y := init.o fault.o extmem.o mmap.o vmem.o pgtable.o maccess.o \ obj-$(CONFIG_CMM) += cmm.o obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o obj-$(CONFIG_DEBUG_SET_MODULE_RONX) += pageattr.o +obj-$(CONFIG_S390_PTDUMP) += dump_pagetables.o diff --git a/arch/s390/mm/dump_pagetables.c b/arch/s390/mm/dump_pagetables.c new file mode 100644 index 00000000000..cbc6668acb8 --- /dev/null +++ b/arch/s390/mm/dump_pagetables.c @@ -0,0 +1,226 @@ +#include <linux/seq_file.h> +#include <linux/debugfs.h> +#include <linux/module.h> +#include <linux/mm.h> +#include <asm/sections.h> +#include <asm/pgtable.h> + +static unsigned long max_addr; + +struct addr_marker { + unsigned long start_address; + const char *name; +}; + +enum address_markers_idx { + IDENTITY_NR = 0, + KERNEL_START_NR, + KERNEL_END_NR, + VMEMMAP_NR, + VMALLOC_NR, +#ifdef CONFIG_64BIT + MODULES_NR, +#endif +}; + +static struct addr_marker address_markers[] = { + [IDENTITY_NR] = {0, "Identity Mapping"}, + [KERNEL_START_NR] = {(unsigned long)&_stext, "Kernel Image Start"}, + [KERNEL_END_NR] = {(unsigned long)&_end, "Kernel Image End"}, + [VMEMMAP_NR] = {0, "vmemmap Area"}, + [VMALLOC_NR] = {0, "vmalloc Area"}, +#ifdef CONFIG_64BIT + [MODULES_NR] = {0, "Modules Area"}, +#endif + { -1, NULL } +}; + +struct pg_state { + int level; + unsigned int current_prot; + unsigned long start_address; + unsigned long current_address; + const struct addr_marker *marker; +}; + +static void print_prot(struct seq_file *m, unsigned int pr, int level) +{ + static const char * const level_name[] = + { "ASCE", "PGD", "PUD", "PMD", "PTE" }; + + seq_printf(m, "%s ", level_name[level]); + if (pr & _PAGE_INVALID) + seq_printf(m, "I\n"); + else + seq_printf(m, "%s\n", pr & _PAGE_RO ? "RO" : "RW"); +} + +static void note_page(struct seq_file *m, struct pg_state *st, + unsigned int new_prot, int level) +{ + static const char units[] = "KMGTPE"; + int width = sizeof(unsigned long) * 2; + const char *unit = units; + unsigned int prot, cur; + unsigned long delta; + + /* + * If we have a "break" in the series, we need to flush the state + * that we have now. "break" is either changing perms, levels or + * address space marker. + */ + prot = new_prot; + cur = st->current_prot; + + if (!st->level) { + /* First entry */ + st->current_prot = new_prot; + st->level = level; + st->marker = address_markers; + seq_printf(m, "---[ %s ]---\n", st->marker->name); + } else if (prot != cur || level != st->level || + st->current_address >= st->marker[1].start_address) { + /* Print the actual finished series */ + seq_printf(m, "0x%0*lx-0x%0*lx", + width, st->start_address, + width, st->current_address); + delta = (st->current_address - st->start_address) >> 10; + while (!(delta & 0x3ff) && unit[1]) { + delta >>= 10; + unit++; + } + seq_printf(m, "%9lu%c ", delta, *unit); + print_prot(m, st->current_prot, st->level); + if (st->current_address >= st->marker[1].start_address) { + st->marker++; + seq_printf(m, "---[ %s ]---\n", st->marker->name); + } + st->start_address = st->current_address; + st->current_prot = new_prot; + st->level = level; + } +} + +/* + * The actual page table walker functions. In order to keep the implementation + * of print_prot() short, we only check and pass _PAGE_INVALID and _PAGE_RO + * flags to note_page() if a region, segment or page table entry is invalid or + * read-only. + * After all it's just a hint that the current level being walked contains an + * invalid or read-only entry. + */ +static void walk_pte_level(struct seq_file *m, struct pg_state *st, + pmd_t *pmd, unsigned long addr) +{ + unsigned int prot; + pte_t *pte; + int i; + + for (i = 0; i < PTRS_PER_PTE && addr < max_addr; i++) { + st->current_address = addr; + pte = pte_offset_kernel(pmd, addr); + prot = pte_val(*pte) & (_PAGE_RO | _PAGE_INVALID); + note_page(m, st, prot, 4); + addr += PAGE_SIZE; + } +} + +static void walk_pmd_level(struct seq_file *m, struct pg_state *st, + pud_t *pud, unsigned long addr) +{ + unsigned int prot; + pmd_t *pmd; + int i; + + for (i = 0; i < PTRS_PER_PMD && addr < max_addr; i++) { + st->current_address = addr; + pmd = pmd_offset(pud, addr); + if (!pmd_none(*pmd)) { + if (pmd_large(*pmd)) { + prot = pmd_val(*pmd) & _SEGMENT_ENTRY_RO; + note_page(m, st, prot, 3); + } else + walk_pte_level(m, st, pmd, addr); + } else + note_page(m, st, _PAGE_INVALID, 3); + addr += PMD_SIZE; + } +} + +static void walk_pud_level(struct seq_file *m, struct pg_state *st, + pgd_t *pgd, unsigned long addr) +{ + pud_t *pud; + int i; + + for (i = 0; i < PTRS_PER_PUD && addr < max_addr; i++) { + st->current_address = addr; + pud = pud_offset(pgd, addr); + if (!pud_none(*pud)) + walk_pmd_level(m, st, pud, addr); + else + note_page(m, st, _PAGE_INVALID, 2); + addr += PUD_SIZE; + } +} + +static void walk_pgd_level(struct seq_file *m) +{ + unsigned long addr = 0; + struct pg_state st; + pgd_t *pgd; + int i; + + memset(&st, 0, sizeof(st)); + for (i = 0; i < PTRS_PER_PGD && addr < max_addr; i++) { + st.current_address = addr; + pgd = pgd_offset_k(addr); + if (!pgd_none(*pgd)) + walk_pud_level(m, &st, pgd, addr); + else + note_page(m, &st, _PAGE_INVALID, 1); + addr += PGDIR_SIZE; + } + /* Flush out the last page */ + st.current_address = max_addr; + note_page(m, &st, 0, 0); +} + +static int ptdump_show(struct seq_file *m, void *v) +{ + walk_pgd_level(m); + return 0; +} + +static int ptdump_open(struct inode *inode, struct file *filp) +{ + return single_open(filp, ptdump_show, NULL); +} + +static const struct file_operations ptdump_fops = { + .open = ptdump_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int pt_dump_init(void) +{ + /* + * Figure out the maximum virtual address being accessible with the + * kernel ASCE. We need this to keep the page table walker functions + * from accessing non-existent entries. + */ +#ifdef CONFIG_32BIT + max_addr = 1UL << 31; +#else + max_addr = (S390_lowcore.kernel_asce & _REGION_ENTRY_TYPE_MASK) >> 2; + max_addr = 1UL << (max_addr * 11 + 31); + address_markers[MODULES_NR].start_address = MODULES_VADDR; +#endif + address_markers[VMEMMAP_NR].start_address = (unsigned long) vmemmap; + address_markers[VMALLOC_NR].start_address = VMALLOC_START; + debugfs_create_file("kernel_page_tables", 0400, NULL, NULL, &ptdump_fops); + return 0; +} +device_initcall(pt_dump_init); diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c index b36537a5f43..00be01c4b4f 100644 --- a/arch/s390/mm/pageattr.c +++ b/arch/s390/mm/pageattr.c @@ -8,25 +8,38 @@ #include <asm/cacheflush.h> #include <asm/pgtable.h> +static pte_t *walk_page_table(unsigned long addr) +{ + pgd_t *pgdp; + pud_t *pudp; + pmd_t *pmdp; + pte_t *ptep; + + pgdp = pgd_offset_k(addr); + if (pgd_none(*pgdp)) + return NULL; + pudp = pud_offset(pgdp, addr); + if (pud_none(*pudp)) + return NULL; + pmdp = pmd_offset(pudp, addr); + if (pmd_none(*pmdp) || pmd_large(*pmdp)) + return NULL; + ptep = pte_offset_kernel(pmdp, addr); + if (pte_none(*ptep)) + return NULL; + return ptep; +} + static void change_page_attr(unsigned long addr, int numpages, pte_t (*set) (pte_t)) { pte_t *ptep, pte; - pmd_t *pmdp; - pud_t *pudp; - pgd_t *pgdp; int i; for (i = 0; i < numpages; i++) { - pgdp = pgd_offset(&init_mm, addr); - pudp = pud_offset(pgdp, addr); - pmdp = pmd_offset(pudp, addr); - if (pmd_huge(*pmdp)) { - WARN_ON_ONCE(1); - continue; - } - ptep = pte_offset_kernel(pmdp, addr); - + ptep = walk_page_table(addr); + if (WARN_ON_ONCE(!ptep)) + break; pte = *ptep; pte = set(pte); __ptep_ipte(addr, ptep); @@ -40,21 +53,18 @@ int set_memory_ro(unsigned long addr, int numpages) change_page_attr(addr, numpages, pte_wrprotect); return 0; } -EXPORT_SYMBOL_GPL(set_memory_ro); int set_memory_rw(unsigned long addr, int numpages) { change_page_attr(addr, numpages, pte_mkwrite); return 0; } -EXPORT_SYMBOL_GPL(set_memory_rw); /* not possible */ int set_memory_nx(unsigned long addr, int numpages) { return 0; } -EXPORT_SYMBOL_GPL(set_memory_nx); int set_memory_x(unsigned long addr, int numpages) { diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index c22abf900c9..387c7c60b5b 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -79,7 +79,8 @@ static pte_t __ref *vmem_pte_alloc(unsigned long address) */ static int vmem_add_mem(unsigned long start, unsigned long size, int ro) { - unsigned long address; + unsigned long end = start + size; + unsigned long address = start; pgd_t *pg_dir; pud_t *pu_dir; pmd_t *pm_dir; @@ -87,7 +88,7 @@ static int vmem_add_mem(unsigned long start, unsigned long size, int ro) pte_t pte; int ret = -ENOMEM; - for (address = start; address < start + size; address += PAGE_SIZE) { + while (address < end) { pg_dir = pgd_offset_k(address); if (pgd_none(*pg_dir)) { pu_dir = vmem_pud_alloc(); @@ -108,12 +109,11 @@ static int vmem_add_mem(unsigned long start, unsigned long size, int ro) pm_dir = pmd_offset(pu_dir, address); #if defined(CONFIG_64BIT) && !defined(CONFIG_DEBUG_PAGEALLOC) - if (MACHINE_HAS_HPAGE && !(address & ~HPAGE_MASK) && - (address + HPAGE_SIZE <= start + size) && - (address >= HPAGE_SIZE)) { + if (MACHINE_HAS_EDAT1 && pmd_none(*pm_dir) && address && + !(address & ~PMD_MASK) && (address + PMD_SIZE <= end)) { pte_val(pte) |= _SEGMENT_ENTRY_LARGE; pmd_val(*pm_dir) = pte_val(pte); - address += HPAGE_SIZE - PAGE_SIZE; + address += PMD_SIZE; continue; } #endif @@ -126,10 +126,11 @@ static int vmem_add_mem(unsigned long start, unsigned long size, int ro) pt_dir = pte_offset_kernel(pm_dir, address); *pt_dir = pte; + address += PAGE_SIZE; } ret = 0; out: - flush_tlb_kernel_range(start, start + size); + flush_tlb_kernel_range(start, end); return ret; } @@ -139,7 +140,8 @@ out: */ static void vmem_remove_range(unsigned long start, unsigned long size) { - unsigned long address; + unsigned long end = start + size; + unsigned long address = start; pgd_t *pg_dir; pud_t *pu_dir; pmd_t *pm_dir; @@ -147,25 +149,32 @@ static void vmem_remove_range(unsigned long start, unsigned long size) pte_t pte; pte_val(pte) = _PAGE_TYPE_EMPTY; - for (address = start; address < start + size; address += PAGE_SIZE) { + while (address < end) { pg_dir = pgd_offset_k(address); + if (pgd_none(*pg_dir)) { + address += PGDIR_SIZE; + continue; + } pu_dir = pud_offset(pg_dir, address); - if (pud_none(*pu_dir)) + if (pud_none(*pu_dir)) { + address += PUD_SIZE; continue; + } pm_dir = pmd_offset(pu_dir, address); - if (pmd_none(*pm_dir)) + if (pmd_none(*pm_dir)) { + address += PMD_SIZE; continue; - - if (pmd_huge(*pm_dir)) { + } + if (pmd_large(*pm_dir)) { pmd_clear(pm_dir); - address += HPAGE_SIZE - PAGE_SIZE; + address += PMD_SIZE; continue; } - pt_dir = pte_offset_kernel(pm_dir, address); *pt_dir = pte; + address += PAGE_SIZE; } - flush_tlb_kernel_range(start, start + size); + flush_tlb_kernel_range(start, end); } /* @@ -330,8 +339,8 @@ void __init vmem_map_init(void) unsigned long start, end; int i; - ro_start = ((unsigned long)&_stext) & PAGE_MASK; - ro_end = PFN_ALIGN((unsigned long)&_eshared); + ro_start = PFN_ALIGN((unsigned long)&_stext); + ro_end = (unsigned long)&_eshared & PAGE_MASK; for (i = 0; i < MEMORY_CHUNKS && memory_chunk[i].size > 0; i++) { if (memory_chunk[i].type == CHUNK_CRASHK || memory_chunk[i].type == CHUNK_OLDMEM) diff --git a/arch/score/Kconfig b/arch/score/Kconfig index 461c2374749..4f93a431a45 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -11,6 +11,8 @@ config SCORE select ARCH_DISCARD_MEMBLOCK select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS + select HAVE_MOD_ARCH_SPECIFIC + select MODULES_USE_ELF_REL choice prompt "System type" diff --git a/arch/score/include/asm/module.h b/arch/score/include/asm/module.h index f0b5dc0bd02..abf395bbfab 100644 --- a/arch/score/include/asm/module.h +++ b/arch/score/include/asm/module.h @@ -3,6 +3,7 @@ #include <linux/list.h> #include <asm/uaccess.h> +#include <asm-generic/module.h> struct mod_arch_specific { /* Data Bus Error exception tables */ @@ -13,11 +14,6 @@ struct mod_arch_specific { typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */ -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr -#define Elf_Addr Elf32_Addr - /* Given an address, look for it in the exception tables. */ #ifdef CONFIG_MODULES const struct exception_table_entry *search_module_dbetables(unsigned long addr); diff --git a/arch/score/include/asm/thread_info.h b/arch/score/include/asm/thread_info.h index a18006e97f1..1425cc03487 100644 --- a/arch/score/include/asm/thread_info.h +++ b/arch/score/include/asm/thread_info.h @@ -86,16 +86,12 @@ register struct thread_info *__current_thread_info __asm__("r28"); #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */ #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */ -#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling - TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_WORK_MASK (0x0000ffff) diff --git a/arch/score/kernel/module.c b/arch/score/kernel/module.c index 469e3b64e2f..1378d99baa3 100644 --- a/arch/score/kernel/module.c +++ b/arch/score/kernel/module.c @@ -125,16 +125,6 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab, return 0; } -int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, - unsigned int symindex, unsigned int relsec, - struct module *me) -{ - /* Non-standard return value... most other arch's return -ENOEXEC - * for an unsupported relocation variant - */ - return 0; -} - /* Given an address, look for it in the module exception tables. */ const struct exception_table_entry *search_module_dbetables(unsigned long addr) { diff --git a/arch/score/kernel/signal.c b/arch/score/kernel/signal.c index e382c52ca0d..c268bbf8b41 100644 --- a/arch/score/kernel/signal.c +++ b/arch/score/kernel/signal.c @@ -174,6 +174,7 @@ score_rt_sigreturn(struct pt_regs *regs) /* It is more difficult to avoid calling this function than to call it and ignore errors. */ do_sigaltstack((stack_t __user *)&st, NULL, regs->regs[0]); + regs->is_syscall = 0; __asm__ __volatile__( "mv\tr0, %0\n\t" diff --git a/arch/score/kernel/sys_score.c b/arch/score/kernel/sys_score.c index 21e86797406..d45cf00a335 100644 --- a/arch/score/kernel/sys_score.c +++ b/arch/score/kernel/sys_score.c @@ -92,14 +92,14 @@ asmlinkage long score_execve(struct pt_regs *regs) { int error; - char *filename; + struct filename *filename; filename = getname((char __user*)regs->regs[4]); error = PTR_ERR(filename); if (IS_ERR(filename)) return error; - error = do_execve(filename, + error = do_execve(filename->name, (const char __user *const __user *)regs->regs[5], (const char __user *const __user *)regs->regs[6], regs); diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 3b3e27a3ff2..babc2b826c5 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -38,6 +38,8 @@ config SUPERH select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER + select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER + select MODULES_USE_ELF_RELA help The SuperH is a RISC processor targeted for use in embedded systems and consumer electronics; it was also used in the Sega Dreamcast diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild index 7b673ddcd55..29f83beeef7 100644 --- a/arch/sh/include/asm/Kbuild +++ b/arch/sh/include/asm/Kbuild @@ -1,4 +1,3 @@ -include include/asm-generic/Kbuild.asm generic-y += bitsperlong.h generic-y += cputime.h @@ -7,6 +6,7 @@ generic-y += delay.h generic-y += div64.h generic-y += emergency-restart.h generic-y += errno.h +generic-y += exec.h generic-y += fcntl.h generic-y += ioctl.h generic-y += ipcbuf.h @@ -33,13 +33,3 @@ generic-y += termbits.h generic-y += termios.h generic-y += ucontext.h generic-y += xor.h - -header-y += cachectl.h -header-y += cpu-features.h -header-y += hw_breakpoint.h -header-y += posix_types_32.h -header-y += posix_types_64.h -header-y += ptrace_32.h -header-y += ptrace_64.h -header-y += unistd_32.h -header-y += unistd_64.h diff --git a/arch/sh/include/asm/exec.h b/arch/sh/include/asm/exec.h deleted file mode 100644 index 69486a9497f..00000000000 --- a/arch/sh/include/asm/exec.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * Copyright (C) 1999, 2000 Niibe Yutaka & Kaz Kojima - * Copyright (C) 2002 Paul Mundt - */ -#ifndef __ASM_SH_EXEC_H -#define __ASM_SH_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* __ASM_SH_EXEC_H */ diff --git a/arch/sh/include/asm/hw_breakpoint.h b/arch/sh/include/asm/hw_breakpoint.h index 89890f61a7b..ec9ad593c3d 100644 --- a/arch/sh/include/asm/hw_breakpoint.h +++ b/arch/sh/include/asm/hw_breakpoint.h @@ -1,7 +1,8 @@ #ifndef __ASM_SH_HW_BREAKPOINT_H #define __ASM_SH_HW_BREAKPOINT_H -#ifdef __KERNEL__ +#include <uapi/asm/hw_breakpoint.h> + #define __ARCH_HW_BREAKPOINT_H #include <linux/kdebug.h> @@ -66,5 +67,4 @@ extern int register_sh_ubc(struct sh_ubc *); extern struct pmu perf_ops_bp; -#endif /* __KERNEL__ */ #endif /* __ASM_SH_HW_BREAKPOINT_H */ diff --git a/arch/sh/include/asm/module.h b/arch/sh/include/asm/module.h index b7927de86f9..81300d8b544 100644 --- a/arch/sh/include/asm/module.h +++ b/arch/sh/include/asm/module.h @@ -1,21 +1,13 @@ #ifndef _ASM_SH_MODULE_H #define _ASM_SH_MODULE_H -struct mod_arch_specific { +#include <asm-generic/module.h> + #ifdef CONFIG_DWARF_UNWINDER +struct mod_arch_specific { struct list_head fde_list; struct list_head cie_list; -#endif }; - -#ifdef CONFIG_64BIT -#define Elf_Shdr Elf64_Shdr -#define Elf_Sym Elf64_Sym -#define Elf_Ehdr Elf64_Ehdr -#else -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr #endif #ifdef CONFIG_CPU_LITTLE_ENDIAN diff --git a/arch/sh/include/asm/posix_types.h b/arch/sh/include/asm/posix_types.h index f08449bcbde..1aa781079b1 100644 --- a/arch/sh/include/asm/posix_types.h +++ b/arch/sh/include/asm/posix_types.h @@ -1,13 +1,5 @@ -#ifdef __KERNEL__ # ifdef CONFIG_SUPERH32 # include <asm/posix_types_32.h> # else # include <asm/posix_types_64.h> # endif -#else -# ifdef __SH5__ -# include <asm/posix_types_64.h> -# else -# include <asm/posix_types_32.h> -# endif -#endif /* __KERNEL__ */ diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h index a4a38dff997..2506c7db76b 100644 --- a/arch/sh/include/asm/ptrace.h +++ b/arch/sh/include/asm/ptrace.h @@ -1,42 +1,16 @@ -#ifndef __ASM_SH_PTRACE_H -#define __ASM_SH_PTRACE_H - /* * Copyright (C) 1999, 2000 Niibe Yutaka */ +#ifndef __ASM_SH_PTRACE_H +#define __ASM_SH_PTRACE_H -#define PTRACE_GETREGS 12 /* General registers */ -#define PTRACE_SETREGS 13 - -#define PTRACE_GETFPREGS 14 /* FPU registers */ -#define PTRACE_SETFPREGS 15 - -#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ - -#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ -#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ - -#define PTRACE_GETDSPREGS 55 /* DSP registers */ -#define PTRACE_SETDSPREGS 56 - -#define PT_TEXT_END_ADDR 240 -#define PT_TEXT_ADDR 244 /* &(struct user)->start_code */ -#define PT_DATA_ADDR 248 /* &(struct user)->start_data */ -#define PT_TEXT_LEN 252 - -#if defined(__SH5__) || defined(CONFIG_CPU_SH5) -#include <asm/ptrace_64.h> -#else -#include <asm/ptrace_32.h> -#endif - -#ifdef __KERNEL__ #include <linux/stringify.h> #include <linux/stddef.h> #include <linux/thread_info.h> #include <asm/addrspace.h> #include <asm/page.h> +#include <uapi/asm/ptrace.h> #define user_mode(regs) (((regs)->sr & 0x40000000)==0) #define kernel_stack_pointer(_regs) ((unsigned long)(_regs)->regs[15]) @@ -140,6 +114,4 @@ static inline unsigned long profile_pc(struct pt_regs *regs) #define profile_pc profile_pc #include <asm-generic/ptrace.h> -#endif /* __KERNEL__ */ - #endif /* __ASM_SH_PTRACE_H */ diff --git a/arch/sh/include/asm/ptrace_32.h b/arch/sh/include/asm/ptrace_32.h index 2d3e906aa72..1dd4480c536 100644 --- a/arch/sh/include/asm/ptrace_32.h +++ b/arch/sh/include/asm/ptrace_32.h @@ -1,79 +1,8 @@ #ifndef __ASM_SH_PTRACE_32_H #define __ASM_SH_PTRACE_32_H -/* - * GCC defines register number like this: - * ----------------------------- - * 0 - 15 are integer registers - * 17 - 22 are control/special registers - * 24 - 39 fp registers - * 40 - 47 xd registers - * 48 - fpscr register - * ----------------------------- - * - * We follows above, except: - * 16 --- program counter (PC) - * 22 --- syscall # - * 23 --- floating point communication register - */ -#define REG_REG0 0 -#define REG_REG15 15 +#include <uapi/asm/ptrace_32.h> -#define REG_PC 16 - -#define REG_PR 17 -#define REG_SR 18 -#define REG_GBR 19 -#define REG_MACH 20 -#define REG_MACL 21 - -#define REG_SYSCALL 22 - -#define REG_FPREG0 23 -#define REG_FPREG15 38 -#define REG_XFREG0 39 -#define REG_XFREG15 54 - -#define REG_FPSCR 55 -#define REG_FPUL 56 - -/* - * This struct defines the way the registers are stored on the - * kernel stack during a system call or other kernel entry. - */ -struct pt_regs { - unsigned long regs[16]; - unsigned long pc; - unsigned long pr; - unsigned long sr; - unsigned long gbr; - unsigned long mach; - unsigned long macl; - long tra; -}; - -/* - * This struct defines the way the DSP registers are stored on the - * kernel stack during a system call or other kernel entry. - */ -struct pt_dspregs { - unsigned long a1; - unsigned long a0g; - unsigned long a1g; - unsigned long m0; - unsigned long m1; - unsigned long a0; - unsigned long x0; - unsigned long x1; - unsigned long y0; - unsigned long y1; - unsigned long dsr; - unsigned long rs; - unsigned long re; - unsigned long mod; -}; - -#ifdef __KERNEL__ #define MAX_REG_OFFSET offsetof(struct pt_regs, tra) static inline long regs_return_value(struct pt_regs *regs) @@ -81,6 +10,4 @@ static inline long regs_return_value(struct pt_regs *regs) return regs->regs[0]; } -#endif /* __KERNEL__ */ - #endif /* __ASM_SH_PTRACE_32_H */ diff --git a/arch/sh/include/asm/ptrace_64.h b/arch/sh/include/asm/ptrace_64.h index eb3fcceaf64..97f4b5660f2 100644 --- a/arch/sh/include/asm/ptrace_64.h +++ b/arch/sh/include/asm/ptrace_64.h @@ -1,16 +1,8 @@ #ifndef __ASM_SH_PTRACE_64_H #define __ASM_SH_PTRACE_64_H -struct pt_regs { - unsigned long long pc; - unsigned long long sr; - long long syscall_nr; - unsigned long long regs[63]; - unsigned long long tregs[8]; - unsigned long long pad[2]; -}; +#include <uapi/asm/ptrace_64.h> -#ifdef __KERNEL__ #define MAX_REG_OFFSET offsetof(struct pt_regs, tregs[7]) static inline long regs_return_value(struct pt_regs *regs) @@ -18,6 +10,4 @@ static inline long regs_return_value(struct pt_regs *regs) return regs->regs[3]; } -#endif /* __KERNEL__ */ - #endif /* __ASM_SH_PTRACE_64_H */ diff --git a/arch/sh/include/asm/setup.h b/arch/sh/include/asm/setup.h index 465a22df8fd..99238108e7a 100644 --- a/arch/sh/include/asm/setup.h +++ b/arch/sh/include/asm/setup.h @@ -1,9 +1,8 @@ #ifndef _SH_SETUP_H #define _SH_SETUP_H -#include <asm-generic/setup.h> +#include <uapi/asm/setup.h> -#ifdef __KERNEL__ /* * This is set up by the setup-routine at boot-time */ @@ -22,6 +21,4 @@ void sh_mv_setup(void); void check_for_initrd(void); void per_cpu_trap_init(void); -#endif /* __KERNEL__ */ - #endif /* _SH_SETUP_H */ diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h index bc13b57cdc8..7d5ac4e4848 100644 --- a/arch/sh/include/asm/thread_info.h +++ b/arch/sh/include/asm/thread_info.h @@ -206,6 +206,9 @@ static inline bool test_and_clear_restore_sigmask(void) ti->status &= ~TS_RESTORE_SIGMASK; return true; } + +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) + #endif /* !__ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/arch/sh/include/asm/types.h b/arch/sh/include/asm/types.h index f8421f7ad63..6a31053fa5e 100644 --- a/arch/sh/include/asm/types.h +++ b/arch/sh/include/asm/types.h @@ -1,12 +1,11 @@ #ifndef __ASM_SH_TYPES_H #define __ASM_SH_TYPES_H -#include <asm-generic/types.h> +#include <uapi/asm/types.h> /* * These aren't exported outside the kernel to avoid name space clashes */ -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ #ifdef CONFIG_SUPERH32 @@ -18,6 +17,4 @@ typedef u64 reg_size_t; #endif #endif /* __ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* __ASM_SH_TYPES_H */ diff --git a/arch/sh/include/asm/unistd.h b/arch/sh/include/asm/unistd.h index 307201a854f..38956dfa76f 100644 --- a/arch/sh/include/asm/unistd.h +++ b/arch/sh/include/asm/unistd.h @@ -1,4 +1,3 @@ -#ifdef __KERNEL__ # ifdef CONFIG_SUPERH32 # include <asm/unistd_32.h> # else @@ -38,10 +37,4 @@ */ # define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#else -# ifdef __SH5__ -# include <asm/unistd_64.h> -# else -# include <asm/unistd_32.h> -# endif -#endif +#include <uapi/asm/unistd.h> diff --git a/arch/sh/include/uapi/asm/Kbuild b/arch/sh/include/uapi/asm/Kbuild index baebb3da1d4..60613ae7851 100644 --- a/arch/sh/include/uapi/asm/Kbuild +++ b/arch/sh/include/uapi/asm/Kbuild @@ -1,3 +1,25 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += byteorder.h +header-y += cachectl.h +header-y += cpu-features.h +header-y += hw_breakpoint.h +header-y += ioctls.h +header-y += posix_types.h +header-y += posix_types_32.h +header-y += posix_types_64.h +header-y += ptrace.h +header-y += ptrace_32.h +header-y += ptrace_64.h +header-y += setup.h +header-y += sigcontext.h +header-y += signal.h +header-y += sockios.h +header-y += stat.h +header-y += swab.h +header-y += types.h +header-y += unistd.h +header-y += unistd_32.h +header-y += unistd_64.h diff --git a/arch/sh/include/asm/auxvec.h b/arch/sh/include/uapi/asm/auxvec.h index 8bcc51af936..8bcc51af936 100644 --- a/arch/sh/include/asm/auxvec.h +++ b/arch/sh/include/uapi/asm/auxvec.h diff --git a/arch/sh/include/asm/byteorder.h b/arch/sh/include/uapi/asm/byteorder.h index db2f5d7cb17..db2f5d7cb17 100644 --- a/arch/sh/include/asm/byteorder.h +++ b/arch/sh/include/uapi/asm/byteorder.h diff --git a/arch/sh/include/asm/cachectl.h b/arch/sh/include/uapi/asm/cachectl.h index 6ffb4b7a212..6ffb4b7a212 100644 --- a/arch/sh/include/asm/cachectl.h +++ b/arch/sh/include/uapi/asm/cachectl.h diff --git a/arch/sh/include/asm/cpu-features.h b/arch/sh/include/uapi/asm/cpu-features.h index 694abe490ed..694abe490ed 100644 --- a/arch/sh/include/asm/cpu-features.h +++ b/arch/sh/include/uapi/asm/cpu-features.h diff --git a/arch/sh/include/uapi/asm/hw_breakpoint.h b/arch/sh/include/uapi/asm/hw_breakpoint.h new file mode 100644 index 00000000000..ae5704fa77a --- /dev/null +++ b/arch/sh/include/uapi/asm/hw_breakpoint.h @@ -0,0 +1,4 @@ +/* + * There isn't anything here anymore, but the file must not be empty or patch + * will delete it. + */ diff --git a/arch/sh/include/asm/ioctls.h b/arch/sh/include/uapi/asm/ioctls.h index a6769f352bf..a6769f352bf 100644 --- a/arch/sh/include/asm/ioctls.h +++ b/arch/sh/include/uapi/asm/ioctls.h diff --git a/arch/sh/include/uapi/asm/posix_types.h b/arch/sh/include/uapi/asm/posix_types.h new file mode 100644 index 00000000000..dc55e5adfe1 --- /dev/null +++ b/arch/sh/include/uapi/asm/posix_types.h @@ -0,0 +1,7 @@ +#ifndef __KERNEL__ +# ifdef __SH5__ +# include <asm/posix_types_64.h> +# else +# include <asm/posix_types_32.h> +# endif +#endif /* __KERNEL__ */ diff --git a/arch/sh/include/asm/posix_types_32.h b/arch/sh/include/uapi/asm/posix_types_32.h index ba0bdc423b0..ba0bdc423b0 100644 --- a/arch/sh/include/asm/posix_types_32.h +++ b/arch/sh/include/uapi/asm/posix_types_32.h diff --git a/arch/sh/include/asm/posix_types_64.h b/arch/sh/include/uapi/asm/posix_types_64.h index 244f7e950e1..244f7e950e1 100644 --- a/arch/sh/include/asm/posix_types_64.h +++ b/arch/sh/include/uapi/asm/posix_types_64.h diff --git a/arch/sh/include/uapi/asm/ptrace.h b/arch/sh/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..8b8c5aca9c2 --- /dev/null +++ b/arch/sh/include/uapi/asm/ptrace.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 1999, 2000 Niibe Yutaka + */ +#ifndef _UAPI__ASM_SH_PTRACE_H +#define _UAPI__ASM_SH_PTRACE_H + + +#define PTRACE_GETREGS 12 /* General registers */ +#define PTRACE_SETREGS 13 + +#define PTRACE_GETFPREGS 14 /* FPU registers */ +#define PTRACE_SETFPREGS 15 + +#define PTRACE_GETFDPIC 31 /* get the ELF fdpic loadmap address */ + +#define PTRACE_GETFDPIC_EXEC 0 /* [addr] request the executable loadmap */ +#define PTRACE_GETFDPIC_INTERP 1 /* [addr] request the interpreter loadmap */ + +#define PTRACE_GETDSPREGS 55 /* DSP registers */ +#define PTRACE_SETDSPREGS 56 + +#define PT_TEXT_END_ADDR 240 +#define PT_TEXT_ADDR 244 /* &(struct user)->start_code */ +#define PT_DATA_ADDR 248 /* &(struct user)->start_data */ +#define PT_TEXT_LEN 252 + +#if defined(__SH5__) || defined(CONFIG_CPU_SH5) +#include <asm/ptrace_64.h> +#else +#include <asm/ptrace_32.h> +#endif + + +#endif /* _UAPI__ASM_SH_PTRACE_H */ diff --git a/arch/sh/include/uapi/asm/ptrace_32.h b/arch/sh/include/uapi/asm/ptrace_32.h new file mode 100644 index 00000000000..926e0cefc2b --- /dev/null +++ b/arch/sh/include/uapi/asm/ptrace_32.h @@ -0,0 +1,77 @@ +#ifndef _UAPI__ASM_SH_PTRACE_32_H +#define _UAPI__ASM_SH_PTRACE_32_H + +/* + * GCC defines register number like this: + * ----------------------------- + * 0 - 15 are integer registers + * 17 - 22 are control/special registers + * 24 - 39 fp registers + * 40 - 47 xd registers + * 48 - fpscr register + * ----------------------------- + * + * We follows above, except: + * 16 --- program counter (PC) + * 22 --- syscall # + * 23 --- floating point communication register + */ +#define REG_REG0 0 +#define REG_REG15 15 + +#define REG_PC 16 + +#define REG_PR 17 +#define REG_SR 18 +#define REG_GBR 19 +#define REG_MACH 20 +#define REG_MACL 21 + +#define REG_SYSCALL 22 + +#define REG_FPREG0 23 +#define REG_FPREG15 38 +#define REG_XFREG0 39 +#define REG_XFREG15 54 + +#define REG_FPSCR 55 +#define REG_FPUL 56 + +/* + * This struct defines the way the registers are stored on the + * kernel stack during a system call or other kernel entry. + */ +struct pt_regs { + unsigned long regs[16]; + unsigned long pc; + unsigned long pr; + unsigned long sr; + unsigned long gbr; + unsigned long mach; + unsigned long macl; + long tra; +}; + +/* + * This struct defines the way the DSP registers are stored on the + * kernel stack during a system call or other kernel entry. + */ +struct pt_dspregs { + unsigned long a1; + unsigned long a0g; + unsigned long a1g; + unsigned long m0; + unsigned long m1; + unsigned long a0; + unsigned long x0; + unsigned long x1; + unsigned long y0; + unsigned long y1; + unsigned long dsr; + unsigned long rs; + unsigned long re; + unsigned long mod; +}; + + +#endif /* _UAPI__ASM_SH_PTRACE_32_H */ diff --git a/arch/sh/include/uapi/asm/ptrace_64.h b/arch/sh/include/uapi/asm/ptrace_64.h new file mode 100644 index 00000000000..0e52ee83e94 --- /dev/null +++ b/arch/sh/include/uapi/asm/ptrace_64.h @@ -0,0 +1,14 @@ +#ifndef _UAPI__ASM_SH_PTRACE_64_H +#define _UAPI__ASM_SH_PTRACE_64_H + +struct pt_regs { + unsigned long long pc; + unsigned long long sr; + long long syscall_nr; + unsigned long long regs[63]; + unsigned long long tregs[8]; + unsigned long long pad[2]; +}; + + +#endif /* _UAPI__ASM_SH_PTRACE_64_H */ diff --git a/arch/sh/include/uapi/asm/setup.h b/arch/sh/include/uapi/asm/setup.h new file mode 100644 index 00000000000..552df83f1a4 --- /dev/null +++ b/arch/sh/include/uapi/asm/setup.h @@ -0,0 +1 @@ +#include <asm-generic/setup.h> diff --git a/arch/sh/include/asm/sigcontext.h b/arch/sh/include/uapi/asm/sigcontext.h index 8ce1435bc0b..8ce1435bc0b 100644 --- a/arch/sh/include/asm/sigcontext.h +++ b/arch/sh/include/uapi/asm/sigcontext.h diff --git a/arch/sh/include/asm/signal.h b/arch/sh/include/uapi/asm/signal.h index 9ac530a90bc..9ac530a90bc 100644 --- a/arch/sh/include/asm/signal.h +++ b/arch/sh/include/uapi/asm/signal.h diff --git a/arch/sh/include/asm/sockios.h b/arch/sh/include/uapi/asm/sockios.h index cf8b96b1f9a..cf8b96b1f9a 100644 --- a/arch/sh/include/asm/sockios.h +++ b/arch/sh/include/uapi/asm/sockios.h diff --git a/arch/sh/include/asm/stat.h b/arch/sh/include/uapi/asm/stat.h index e1810cc6e3d..e1810cc6e3d 100644 --- a/arch/sh/include/asm/stat.h +++ b/arch/sh/include/uapi/asm/stat.h diff --git a/arch/sh/include/asm/swab.h b/arch/sh/include/uapi/asm/swab.h index 1cd09767a7a..1cd09767a7a 100644 --- a/arch/sh/include/asm/swab.h +++ b/arch/sh/include/uapi/asm/swab.h diff --git a/arch/sh/include/uapi/asm/types.h b/arch/sh/include/uapi/asm/types.h new file mode 100644 index 00000000000..b9e79bc580d --- /dev/null +++ b/arch/sh/include/uapi/asm/types.h @@ -0,0 +1 @@ +#include <asm-generic/types.h> diff --git a/arch/sh/include/uapi/asm/unistd.h b/arch/sh/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..eeef88dd53c --- /dev/null +++ b/arch/sh/include/uapi/asm/unistd.h @@ -0,0 +1,7 @@ +#ifndef __KERNEL__ +# ifdef __SH5__ +# include <asm/unistd_64.h> +# else +# include <asm/unistd_32.h> +# endif +#endif diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/uapi/asm/unistd_32.h index 72fd1e06100..9e465f246dc 100644 --- a/arch/sh/include/asm/unistd_32.h +++ b/arch/sh/include/uapi/asm/unistd_32.h @@ -378,7 +378,8 @@ #define __NR_setns 364 #define __NR_process_vm_readv 365 #define __NR_process_vm_writev 366 +#define __NR_kcmp 367 -#define NR_syscalls 367 +#define NR_syscalls 368 #endif /* __ASM_SH_UNISTD_32_H */ diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/uapi/asm/unistd_64.h index a28edc32969..8e3a2edd284 100644 --- a/arch/sh/include/asm/unistd_64.h +++ b/arch/sh/include/uapi/asm/unistd_64.h @@ -398,7 +398,8 @@ #define __NR_setns 375 #define __NR_process_vm_readv 376 #define __NR_process_vm_writev 377 +#define __NR_kcmp 378 -#define NR_syscalls 378 +#define NR_syscalls 379 #endif /* __ASM_SH_UNISTD_64_H */ diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index 59521e8a164..ba7345f37bc 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -298,14 +298,14 @@ asmlinkage int sys_execve(const char __user *ufilename, { struct pt_regs *regs = RELOC_HIDE(&__regs, 0); int error; - char *filename; + struct filename *filename; filename = getname(ufilename); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, uargv, uenvp, regs); + error = do_execve(filename->name, uargv, uenvp, regs); putname(filename); out: return error; diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c index 602545b12a8..98a709f0c3c 100644 --- a/arch/sh/kernel/process_64.c +++ b/arch/sh/kernel/process_64.c @@ -491,14 +491,14 @@ asmlinkage int sys_execve(const char *ufilename, char **uargv, struct pt_regs *pregs) { int error; - char *filename; + struct filename *filename; filename = getname((char __user *)ufilename); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, + error = do_execve(filename->name, (const char __user *const __user *)uargv, (const char __user *const __user *)uenvp, pregs); diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c index d6b7b6154f8..2f1f65356c0 100644 --- a/arch/sh/kernel/signal_32.c +++ b/arch/sh/kernel/signal_32.c @@ -22,7 +22,6 @@ #include <linux/elf.h> #include <linux/personality.h> #include <linux/binfmts.h> -#include <linux/freezer.h> #include <linux/io.h> #include <linux/tracehook.h> #include <asm/ucontext.h> diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c index 6b5b3dfe886..23853814bd1 100644 --- a/arch/sh/kernel/signal_64.c +++ b/arch/sh/kernel/signal_64.c @@ -18,7 +18,6 @@ #include <linux/errno.h> #include <linux/wait.h> #include <linux/personality.h> -#include <linux/freezer.h> #include <linux/ptrace.h> #include <linux/unistd.h> #include <linux/stddef.h> diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S index 4b68f0f7976..fe97ae5e56f 100644 --- a/arch/sh/kernel/syscalls_32.S +++ b/arch/sh/kernel/syscalls_32.S @@ -384,3 +384,4 @@ ENTRY(sys_call_table) .long sys_setns .long sys_process_vm_readv /* 365 */ .long sys_process_vm_writev + .long sys_kcmp diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S index 0956345b36e..5c7b1c67bdc 100644 --- a/arch/sh/kernel/syscalls_64.S +++ b/arch/sh/kernel/syscalls_64.S @@ -404,3 +404,4 @@ sys_call_table: .long sys_setns /* 375 */ .long sys_process_vm_readv .long sys_process_vm_writev + .long sys_kcmp diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 91c780c973b..b6b442b0d79 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -39,6 +39,7 @@ config SPARC select GENERIC_CLOCKEVENTS select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER + select MODULES_USE_ELF_RELA config SPARC32 def_bool !64BIT diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index f80ff93f6f7..645a58da0e8 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -1,25 +1,11 @@ # User exported sparc header files -include include/asm-generic/Kbuild.asm -header-y += apc.h -header-y += asi.h -header-y += display7seg.h -header-y += envctrl.h -header-y += fbio.h -header-y += jsflash.h -header-y += openpromio.h -header-y += perfctr.h -header-y += psrcompat.h -header-y += psr.h -header-y += pstate.h -header-y += traps.h -header-y += uctx.h -header-y += utrap.h -header-y += watchdog.h generic-y += clkdev.h generic-y += div64.h +generic-y += exec.h generic-y += local64.h generic-y += irq_regs.h generic-y += local.h +generic-y += module.h generic-y += word-at-a-time.h diff --git a/arch/sparc/include/asm/exec.h b/arch/sparc/include/asm/exec.h deleted file mode 100644 index 2e085881e0d..00000000000 --- a/arch/sparc/include/asm/exec.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __SPARC_EXEC_H -#define __SPARC_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* __SPARC_EXEC_H */ diff --git a/arch/sparc/include/asm/fbio.h b/arch/sparc/include/asm/fbio.h index 0a21da87f7d..1d9afe277e9 100644 --- a/arch/sparc/include/asm/fbio.h +++ b/arch/sparc/include/asm/fbio.h @@ -1,225 +1,10 @@ #ifndef __LINUX_FBIO_H #define __LINUX_FBIO_H -#include <linux/compiler.h> -#include <linux/types.h> +#include <uapi/asm/fbio.h> -/* Constants used for fbio SunOS compatibility */ -/* (C) 1996 Miguel de Icaza */ - -/* Frame buffer types */ -#define FBTYPE_NOTYPE -1 -#define FBTYPE_SUN1BW 0 /* mono */ -#define FBTYPE_SUN1COLOR 1 -#define FBTYPE_SUN2BW 2 -#define FBTYPE_SUN2COLOR 3 -#define FBTYPE_SUN2GP 4 -#define FBTYPE_SUN5COLOR 5 -#define FBTYPE_SUN3COLOR 6 -#define FBTYPE_MEMCOLOR 7 -#define FBTYPE_SUN4COLOR 8 - -#define FBTYPE_NOTSUN1 9 -#define FBTYPE_NOTSUN2 10 -#define FBTYPE_NOTSUN3 11 - -#define FBTYPE_SUNFAST_COLOR 12 /* cg6 */ -#define FBTYPE_SUNROP_COLOR 13 -#define FBTYPE_SUNFB_VIDEO 14 -#define FBTYPE_SUNGIFB 15 -#define FBTYPE_SUNGPLAS 16 -#define FBTYPE_SUNGP3 17 -#define FBTYPE_SUNGT 18 -#define FBTYPE_SUNLEO 19 /* zx Leo card */ -#define FBTYPE_MDICOLOR 20 /* cg14 */ -#define FBTYPE_TCXCOLOR 21 /* SUNW,tcx card */ - -#define FBTYPE_LASTPLUSONE 21 /* This is not last + 1 in fact... */ - -/* Does not seem to be listed in the Sun file either */ -#define FBTYPE_CREATOR 22 -#define FBTYPE_PCI_IGA1682 23 -#define FBTYPE_P9100COLOR 24 - -#define FBTYPE_PCI_GENERIC 1000 -#define FBTYPE_PCI_MACH64 1001 - -/* fbio ioctls */ -/* Returned by FBIOGTYPE */ -struct fbtype { - int fb_type; /* fb type, see above */ - int fb_height; /* pixels */ - int fb_width; /* pixels */ - int fb_depth; - int fb_cmsize; /* color map entries */ - int fb_size; /* fb size in bytes */ -}; -#define FBIOGTYPE _IOR('F', 0, struct fbtype) - -struct fbcmap { - int index; /* first element (0 origin) */ - int count; - unsigned char __user *red; - unsigned char __user *green; - unsigned char __user *blue; -}; - -#ifdef __KERNEL__ #define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap) #define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap) -#else -#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap) -#define FBIOGETCMAP _IOW('F', 4, struct fbcmap) -#endif - -/* # of device specific values */ -#define FB_ATTR_NDEVSPECIFIC 8 -/* # of possible emulations */ -#define FB_ATTR_NEMUTYPES 4 - -struct fbsattr { - int flags; - int emu_type; /* -1 if none */ - int dev_specific[FB_ATTR_NDEVSPECIFIC]; -}; - -struct fbgattr { - int real_type; /* real frame buffer type */ - int owner; /* unknown */ - struct fbtype fbtype; /* real frame buffer fbtype */ - struct fbsattr sattr; - int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */ -}; -#define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */ -#define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */ - -#define FBIOSVIDEO _IOW('F', 7, int) -#define FBIOGVIDEO _IOR('F', 8, int) - -struct fbcursor { - short set; /* what to set, choose from the list above */ - short enable; /* cursor on/off */ - struct fbcurpos pos; /* cursor position */ - struct fbcurpos hot; /* cursor hot spot */ - struct fbcmap cmap; /* color map info */ - struct fbcurpos size; /* cursor bit map size */ - char __user *image; /* cursor image bits */ - char __user *mask; /* cursor mask bits */ -}; - -/* set/get cursor attributes/shape */ -#define FBIOSCURSOR _IOW('F', 24, struct fbcursor) -#define FBIOGCURSOR _IOWR('F', 25, struct fbcursor) - -/* set/get cursor position */ -#define FBIOSCURPOS _IOW('F', 26, struct fbcurpos) -#define FBIOGCURPOS _IOW('F', 27, struct fbcurpos) - -/* get max cursor size */ -#define FBIOGCURMAX _IOR('F', 28, struct fbcurpos) - -/* wid manipulation */ -struct fb_wid_alloc { -#define FB_WID_SHARED_8 0 -#define FB_WID_SHARED_24 1 -#define FB_WID_DBL_8 2 -#define FB_WID_DBL_24 3 - __u32 wa_type; - __s32 wa_index; /* Set on return */ - __u32 wa_count; -}; -struct fb_wid_item { - __u32 wi_type; - __s32 wi_index; - __u32 wi_attrs; - __u32 wi_values[32]; -}; -struct fb_wid_list { - __u32 wl_flags; - __u32 wl_count; - struct fb_wid_item *wl_list; -}; - -#define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc) -#define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc) -#define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list) -#define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list) - -/* Creator ioctls */ -#define FFB_IOCTL ('F'<<8) -#define FFB_SYS_INFO (FFB_IOCTL|80) -#define FFB_CLUTREAD (FFB_IOCTL|81) -#define FFB_CLUTPOST (FFB_IOCTL|82) -#define FFB_SETDIAGMODE (FFB_IOCTL|83) -#define FFB_GETMONITORID (FFB_IOCTL|84) -#define FFB_GETVIDEOMODE (FFB_IOCTL|85) -#define FFB_SETVIDEOMODE (FFB_IOCTL|86) -#define FFB_SETSERVER (FFB_IOCTL|87) -#define FFB_SETOVCTL (FFB_IOCTL|88) -#define FFB_GETOVCTL (FFB_IOCTL|89) -#define FFB_GETSAXNUM (FFB_IOCTL|90) -#define FFB_FBDEBUG (FFB_IOCTL|91) - -/* Cg14 ioctls */ -#define MDI_IOCTL ('M'<<8) -#define MDI_RESET (MDI_IOCTL|1) -#define MDI_GET_CFGINFO (MDI_IOCTL|2) -#define MDI_SET_PIXELMODE (MDI_IOCTL|3) -# define MDI_32_PIX 32 -# define MDI_16_PIX 16 -# define MDI_8_PIX 8 - -struct mdi_cfginfo { - int mdi_ncluts; /* Number of implemented CLUTs in this MDI */ - int mdi_type; /* FBTYPE name */ - int mdi_height; /* height */ - int mdi_width; /* width */ - int mdi_size; /* available ram */ - int mdi_mode; /* 8bpp, 16bpp or 32bpp */ - int mdi_pixfreq; /* pixel clock (from PROM) */ -}; - -/* SparcLinux specific ioctl for the MDI, should be replaced for - * the SET_XLUT/SET_CLUTn ioctls instead - */ -#define MDI_CLEAR_XLUT (MDI_IOCTL|9) - -/* leo & ffb ioctls */ -struct fb_clut_alloc { - __u32 clutid; /* Set on return */ - __u32 flag; - __u32 index; -}; - -struct fb_clut { -#define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */ - __u32 flag; - __u32 clutid; - __u32 offset; - __u32 count; - char * red; - char * green; - char * blue; -}; - -struct fb_clut32 { - __u32 flag; - __u32 clutid; - __u32 offset; - __u32 count; - __u32 red; - __u32 green; - __u32 blue; -}; - -#define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc) -#define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc) -#define LEO_CLUTREAD _IOW('L', 55, struct fb_clut) -#define LEO_CLUTPOST _IOW('L', 56, struct fb_clut) -#define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */ -#define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */ - -#ifdef __KERNEL__ /* Addresses on the fd of a cgsix that are mappable */ #define CG6_FBC 0x70000000 #define CG6_TEC 0x70001000 @@ -260,47 +45,6 @@ struct fb_clut32 { #define CG14_CLUT3 0x6000 /* Color Look Up Table */ #define CG14_AUTO 0xf000 -#endif /* KERNEL */ - -/* These are exported to userland for applications to use */ -/* Mappable offsets for the cg14: control registers */ -#define MDI_DIRECT_MAP 0x10000000 -#define MDI_CTLREG_MAP 0x20000000 -#define MDI_CURSOR_MAP 0x30000000 -#define MDI_SHDW_VRT_MAP 0x40000000 - -/* Mappable offsets for the cg14: frame buffer resolutions */ -/* 32 bits */ -#define MDI_CHUNKY_XBGR_MAP 0x50000000 -#define MDI_CHUNKY_BGR_MAP 0x60000000 - -/* 16 bits */ -#define MDI_PLANAR_X16_MAP 0x70000000 -#define MDI_PLANAR_C16_MAP 0x80000000 - -/* 8 bit is done as CG3 MMAP offset */ -/* 32 bits, planar */ -#define MDI_PLANAR_X32_MAP 0x90000000 -#define MDI_PLANAR_B32_MAP 0xa0000000 -#define MDI_PLANAR_G32_MAP 0xb0000000 -#define MDI_PLANAR_R32_MAP 0xc0000000 - -/* Mappable offsets on leo */ -#define LEO_SS0_MAP 0x00000000 -#define LEO_LC_SS0_USR_MAP 0x00800000 -#define LEO_LD_SS0_MAP 0x00801000 -#define LEO_LX_CURSOR_MAP 0x00802000 -#define LEO_SS1_MAP 0x00803000 -#define LEO_LC_SS1_USR_MAP 0x01003000 -#define LEO_LD_SS1_MAP 0x01004000 -#define LEO_UNK_MAP 0x01005000 -#define LEO_LX_KRN_MAP 0x01006000 -#define LEO_LC_SS0_KRN_MAP 0x01007000 -#define LEO_LC_SS1_KRN_MAP 0x01008000 -#define LEO_LD_GBL_MAP 0x01009000 -#define LEO_UNK2_MAP 0x0100a000 - -#ifdef __KERNEL__ struct fbcmap32 { int index; /* first element (0 origin) */ int count; @@ -325,6 +69,4 @@ struct fbcursor32 { #define FBIOSCURSOR32 _IOW('F', 24, struct fbcursor32) #define FBIOGCURSOR32 _IOW('F', 25, struct fbcursor32) -#endif - #endif /* __LINUX_FBIO_H */ diff --git a/arch/sparc/include/asm/ioctls.h b/arch/sparc/include/asm/ioctls.h index 28d0c8b02cc..77413b7e3a1 100644 --- a/arch/sparc/include/asm/ioctls.h +++ b/arch/sparc/include/asm/ioctls.h @@ -1,123 +1,8 @@ #ifndef _ASM_SPARC_IOCTLS_H #define _ASM_SPARC_IOCTLS_H -#include <asm/ioctl.h> +#include <uapi/asm/ioctls.h> -/* Big T */ -#define TCGETA _IOR('T', 1, struct termio) -#define TCSETA _IOW('T', 2, struct termio) -#define TCSETAW _IOW('T', 3, struct termio) -#define TCSETAF _IOW('T', 4, struct termio) -#define TCSBRK _IO('T', 5) -#define TCXONC _IO('T', 6) -#define TCFLSH _IO('T', 7) -#define TCGETS _IOR('T', 8, struct termios) -#define TCSETS _IOW('T', 9, struct termios) -#define TCSETSW _IOW('T', 10, struct termios) -#define TCSETSF _IOW('T', 11, struct termios) -#define TCGETS2 _IOR('T', 12, struct termios2) -#define TCSETS2 _IOW('T', 13, struct termios2) -#define TCSETSW2 _IOW('T', 14, struct termios2) -#define TCSETSF2 _IOW('T', 15, struct termios2) -#define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */ -#define TIOCVHANGUP _IO('T', 0x37) - -/* Note that all the ioctls that are not available in Linux have a - * double underscore on the front to: a) avoid some programs to - * think we support some ioctls under Linux (autoconfiguration stuff) - */ -/* Little t */ -#define TIOCGETD _IOR('t', 0, int) -#define TIOCSETD _IOW('t', 1, int) -#define __TIOCHPCL _IO('t', 2) /* SunOS Specific */ -#define __TIOCMODG _IOR('t', 3, int) /* SunOS Specific */ -#define __TIOCMODS _IOW('t', 4, int) /* SunOS Specific */ -#define __TIOCGETP _IOR('t', 8, struct sgttyb) /* SunOS Specific */ -#define __TIOCSETP _IOW('t', 9, struct sgttyb) /* SunOS Specific */ -#define __TIOCSETN _IOW('t', 10, struct sgttyb) /* SunOS Specific */ -#define TIOCEXCL _IO('t', 13) -#define TIOCNXCL _IO('t', 14) -#define __TIOCFLUSH _IOW('t', 16, int) /* SunOS Specific */ -#define __TIOCSETC _IOW('t', 17, struct tchars) /* SunOS Specific */ -#define __TIOCGETC _IOR('t', 18, struct tchars) /* SunOS Specific */ -#define __TIOCTCNTL _IOW('t', 32, int) /* SunOS Specific */ -#define __TIOCSIGNAL _IOW('t', 33, int) /* SunOS Specific */ -#define __TIOCSETX _IOW('t', 34, int) /* SunOS Specific */ -#define __TIOCGETX _IOR('t', 35, int) /* SunOS Specific */ -#define TIOCCONS _IO('t', 36) -#define TIOCGSOFTCAR _IOR('t', 100, int) -#define TIOCSSOFTCAR _IOW('t', 101, int) -#define __TIOCUCNTL _IOW('t', 102, int) /* SunOS Specific */ -#define TIOCSWINSZ _IOW('t', 103, struct winsize) -#define TIOCGWINSZ _IOR('t', 104, struct winsize) -#define __TIOCREMOTE _IOW('t', 105, int) /* SunOS Specific */ -#define TIOCMGET _IOR('t', 106, int) -#define TIOCMBIC _IOW('t', 107, int) -#define TIOCMBIS _IOW('t', 108, int) -#define TIOCMSET _IOW('t', 109, int) -#define TIOCSTART _IO('t', 110) -#define TIOCSTOP _IO('t', 111) -#define TIOCPKT _IOW('t', 112, int) -#define TIOCNOTTY _IO('t', 113) -#define TIOCSTI _IOW('t', 114, char) -#define TIOCOUTQ _IOR('t', 115, int) -#define __TIOCGLTC _IOR('t', 116, struct ltchars) /* SunOS Specific */ -#define __TIOCSLTC _IOW('t', 117, struct ltchars) /* SunOS Specific */ -/* 118 is the non-posix setpgrp tty ioctl */ -/* 119 is the non-posix getpgrp tty ioctl */ -#define __TIOCCDTR _IO('t', 120) /* SunOS Specific */ -#define __TIOCSDTR _IO('t', 121) /* SunOS Specific */ -#define TIOCCBRK _IO('t', 122) -#define TIOCSBRK _IO('t', 123) -#define __TIOCLGET _IOW('t', 124, int) /* SunOS Specific */ -#define __TIOCLSET _IOW('t', 125, int) /* SunOS Specific */ -#define __TIOCLBIC _IOW('t', 126, int) /* SunOS Specific */ -#define __TIOCLBIS _IOW('t', 127, int) /* SunOS Specific */ -#define __TIOCISPACE _IOR('t', 128, int) /* SunOS Specific */ -#define __TIOCISIZE _IOR('t', 129, int) /* SunOS Specific */ -#define TIOCSPGRP _IOW('t', 130, int) -#define TIOCGPGRP _IOR('t', 131, int) -#define TIOCSCTTY _IO('t', 132) -#define TIOCGSID _IOR('t', 133, int) -/* Get minor device of a pty master's FD -- Solaris equiv is ISPTM */ -#define TIOCGPTN _IOR('t', 134, unsigned int) /* Get Pty Number */ -#define TIOCSPTLCK _IOW('t', 135, int) /* Lock/unlock PTY */ -#define TIOCSIG _IOW('t', 136, int) /* Generate signal on Pty slave */ - -/* Little f */ -#define FIOCLEX _IO('f', 1) -#define FIONCLEX _IO('f', 2) -#define FIOASYNC _IOW('f', 125, int) -#define FIONBIO _IOW('f', 126, int) -#define FIONREAD _IOR('f', 127, int) -#define TIOCINQ FIONREAD -#define FIOQSIZE _IOR('f', 128, loff_t) - -/* SCARY Rutgers local SunOS kernel hackery, perhaps I will support it - * someday. This is completely bogus, I know... - */ -#define __TCGETSTAT _IO('T', 200) /* Rutgers specific */ -#define __TCSETSTAT _IO('T', 201) /* Rutgers specific */ - -/* Linux specific, no SunOS equivalent. */ -#define TIOCLINUX 0x541C -#define TIOCGSERIAL 0x541E -#define TIOCSSERIAL 0x541F -#define TCSBRKP 0x5425 -#define TIOCSERCONFIG 0x5453 -#define TIOCSERGWILD 0x5454 -#define TIOCSERSWILD 0x5455 -#define TIOCGLCKTRMIOS 0x5456 -#define TIOCSLCKTRMIOS 0x5457 -#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ -#define TIOCSERGETLSR 0x5459 /* Get line status register */ -#define TIOCSERGETMULTI 0x545A /* Get multiport config */ -#define TIOCSERSETMULTI 0x545B /* Set multiport config */ -#define TIOCMIWAIT 0x545C /* Wait for change on serial input line(s) */ -#define TIOCGICOUNT 0x545D /* Read serial port inline interrupt counts */ - -/* Kernel definitions */ -#ifdef __KERNEL__ #define TIOCGETC __TIOCGETC #define TIOCGETP __TIOCGETP #define TIOCGLTC __TIOCGLTC @@ -125,16 +10,4 @@ #define TIOCSETP __TIOCSETP #define TIOCSETN __TIOCSETN #define TIOCSETC __TIOCSETC -#endif - -/* Used for packet mode */ -#define TIOCPKT_DATA 0 -#define TIOCPKT_FLUSHREAD 1 -#define TIOCPKT_FLUSHWRITE 2 -#define TIOCPKT_STOP 4 -#define TIOCPKT_START 8 -#define TIOCPKT_NOSTOP 16 -#define TIOCPKT_DOSTOP 32 -#define TIOCPKT_IOCTL 64 - #endif /* !(_ASM_SPARC_IOCTLS_H) */ diff --git a/arch/sparc/include/asm/mman.h b/arch/sparc/include/asm/mman.h index c3029ad6619..59bb5938d85 100644 --- a/arch/sparc/include/asm/mman.h +++ b/arch/sparc/include/asm/mman.h @@ -1,33 +1,10 @@ #ifndef __SPARC_MMAN_H__ #define __SPARC_MMAN_H__ -#include <asm-generic/mman-common.h> +#include <uapi/asm/mman.h> -/* SunOS'ified... */ - -#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ -#define MAP_NORESERVE 0x40 /* don't reserve swap pages */ -#define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ -#define MAP_LOCKED 0x100 /* lock the mapping */ -#define _MAP_NEW 0x80000000 /* Binary compatibility is fun... */ - -#define MAP_GROWSDOWN 0x0200 /* stack-like segment */ -#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ -#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ - -#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ -#define MCL_FUTURE 0x4000 /* lock all additions to address space */ - -#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ -#define MAP_NONBLOCK 0x10000 /* do not block on IO */ -#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ -#define MAP_HUGETLB 0x40000 /* create a huge page mapping */ - -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ #define arch_mmap_check(addr,len,flags) sparc_mmap_check(addr,len) int sparc_mmap_check(unsigned long addr, unsigned long len); #endif -#endif - #endif /* __SPARC_MMAN_H__ */ diff --git a/arch/sparc/include/asm/module.h b/arch/sparc/include/asm/module.h deleted file mode 100644 index ff8e02d8033..00000000000 --- a/arch/sparc/include/asm/module.h +++ /dev/null @@ -1,24 +0,0 @@ -#ifndef __SPARC_MODULE_H -#define __SPARC_MODULE_H -struct mod_arch_specific { }; - -/* - * Use some preprocessor magic to define the correct symbol - * for sparc32 and sparc64. - * Elf_Addr becomes Elf32_Addr for sparc32 and Elf64_Addr for sparc64 - */ -#define ___ELF(a, b, c) a##b##c -#define __ELF(a, b, c) ___ELF(a, b, c) -#define _Elf(t) __ELF(Elf, CONFIG_BITS, t) -#define _ELF(t) __ELF(ELF, CONFIG_BITS, t) - -#define Elf_Shdr _Elf(_Shdr) -#define Elf_Sym _Elf(_Sym) -#define Elf_Ehdr _Elf(_Ehdr) -#define Elf_Rela _Elf(_Rela) -#define Elf_Addr _Elf(_Addr) - -#define ELF_R_SYM _ELF(_R_SYM) -#define ELF_R_TYPE _ELF(_R_TYPE) - -#endif /* __SPARC_MODULE_H */ diff --git a/arch/sparc/include/asm/psr.h b/arch/sparc/include/asm/psr.h index cee7ed9c927..e71eb57945e 100644 --- a/arch/sparc/include/asm/psr.h +++ b/arch/sparc/include/asm/psr.h @@ -7,43 +7,11 @@ * * Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu) */ - #ifndef __LINUX_SPARC_PSR_H #define __LINUX_SPARC_PSR_H -/* The Sparc PSR fields are laid out as the following: - * - * ------------------------------------------------------------------------ - * | impl | vers | icc | resv | EC | EF | PIL | S | PS | ET | CWP | - * | 31-28 | 27-24 | 23-20 | 19-14 | 13 | 12 | 11-8 | 7 | 6 | 5 | 4-0 | - * ------------------------------------------------------------------------ - */ -#define PSR_CWP 0x0000001f /* current window pointer */ -#define PSR_ET 0x00000020 /* enable traps field */ -#define PSR_PS 0x00000040 /* previous privilege level */ -#define PSR_S 0x00000080 /* current privilege level */ -#define PSR_PIL 0x00000f00 /* processor interrupt level */ -#define PSR_EF 0x00001000 /* enable floating point */ -#define PSR_EC 0x00002000 /* enable co-processor */ -#define PSR_SYSCALL 0x00004000 /* inside of a syscall */ -#define PSR_LE 0x00008000 /* SuperSparcII little-endian */ -#define PSR_ICC 0x00f00000 /* integer condition codes */ -#define PSR_C 0x00100000 /* carry bit */ -#define PSR_V 0x00200000 /* overflow bit */ -#define PSR_Z 0x00400000 /* zero bit */ -#define PSR_N 0x00800000 /* negative bit */ -#define PSR_VERS 0x0f000000 /* cpu-version field */ -#define PSR_IMPL 0xf0000000 /* cpu-implementation field */ - -#define PSR_VERS_SHIFT 24 -#define PSR_IMPL_SHIFT 28 -#define PSR_VERS_SHIFTED_MASK 0xf -#define PSR_IMPL_SHIFTED_MASK 0xf - -#define PSR_IMPL_TI 0x4 -#define PSR_IMPL_LEON 0xf +#include <uapi/asm/psr.h> -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ /* Get the %psr register. */ @@ -96,6 +64,4 @@ static inline unsigned int get_fsr(void) #endif /* !(__ASSEMBLY__) */ -#endif /* (__KERNEL__) */ - #endif /* !(__LINUX_SPARC_PSR_H) */ diff --git a/arch/sparc/include/asm/ptrace.h b/arch/sparc/include/asm/ptrace.h index fd9c3f21cbf..da43bdc6229 100644 --- a/arch/sparc/include/asm/ptrace.h +++ b/arch/sparc/include/asm/ptrace.h @@ -1,169 +1,11 @@ #ifndef __SPARC_PTRACE_H #define __SPARC_PTRACE_H -#if defined(__sparc__) && defined(__arch64__) -/* 64 bit sparc */ -#include <asm/pstate.h> - -/* This struct defines the way the registers are stored on the - * stack during a system call and basically all traps. - */ - -/* This magic value must have the low 9 bits clear, - * as that is where we encode the %tt value, see below. - */ -#define PT_REGS_MAGIC 0x57ac6c00 - -#ifndef __ASSEMBLY__ - -#include <linux/types.h> - -struct pt_regs { - unsigned long u_regs[16]; /* globals and ins */ - unsigned long tstate; - unsigned long tpc; - unsigned long tnpc; - unsigned int y; - - /* We encode a magic number, PT_REGS_MAGIC, along - * with the %tt (trap type) register value at trap - * entry time. The magic number allows us to identify - * accurately a trap stack frame in the stack - * unwinder, and the %tt value allows us to test - * things like "in a system call" etc. for an arbitray - * process. - * - * The PT_REGS_MAGIC is chosen such that it can be - * loaded completely using just a sethi instruction. - */ - unsigned int magic; -}; - -struct pt_regs32 { - unsigned int psr; - unsigned int pc; - unsigned int npc; - unsigned int y; - unsigned int u_regs[16]; /* globals and ins */ -}; - -/* A V9 register window */ -struct reg_window { - unsigned long locals[8]; - unsigned long ins[8]; -}; - -/* A 32-bit register window. */ -struct reg_window32 { - unsigned int locals[8]; - unsigned int ins[8]; -}; - -/* A V9 Sparc stack frame */ -struct sparc_stackf { - unsigned long locals[8]; - unsigned long ins[6]; - struct sparc_stackf *fp; - unsigned long callers_pc; - char *structptr; - unsigned long xargs[6]; - unsigned long xxargs[1]; -}; - -/* A 32-bit Sparc stack frame */ -struct sparc_stackf32 { - unsigned int locals[8]; - unsigned int ins[6]; - unsigned int fp; - unsigned int callers_pc; - unsigned int structptr; - unsigned int xargs[6]; - unsigned int xxargs[1]; -}; - -struct sparc_trapf { - unsigned long locals[8]; - unsigned long ins[8]; - unsigned long _unused; - struct pt_regs *regs; -}; -#endif /* (!__ASSEMBLY__) */ -#else -/* 32 bit sparc */ - -#include <asm/psr.h> - -/* This struct defines the way the registers are stored on the - * stack during a system call and basically all traps. - */ -#ifndef __ASSEMBLY__ - -#include <linux/types.h> - -struct pt_regs { - unsigned long psr; - unsigned long pc; - unsigned long npc; - unsigned long y; - unsigned long u_regs[16]; /* globals and ins */ -}; - -/* A 32-bit register window. */ -struct reg_window32 { - unsigned long locals[8]; - unsigned long ins[8]; -}; - -/* A Sparc stack frame */ -struct sparc_stackf { - unsigned long locals[8]; - unsigned long ins[6]; - struct sparc_stackf *fp; - unsigned long callers_pc; - char *structptr; - unsigned long xargs[6]; - unsigned long xxargs[1]; -}; -#endif /* (!__ASSEMBLY__) */ - -#endif /* (defined(__sparc__) && defined(__arch64__))*/ - -#ifndef __ASSEMBLY__ - -#define TRACEREG_SZ sizeof(struct pt_regs) -#define STACKFRAME_SZ sizeof(struct sparc_stackf) - -#define TRACEREG32_SZ sizeof(struct pt_regs32) -#define STACKFRAME32_SZ sizeof(struct sparc_stackf32) - -#endif /* (!__ASSEMBLY__) */ - -#define UREG_G0 0 -#define UREG_G1 1 -#define UREG_G2 2 -#define UREG_G3 3 -#define UREG_G4 4 -#define UREG_G5 5 -#define UREG_G6 6 -#define UREG_G7 7 -#define UREG_I0 8 -#define UREG_I1 9 -#define UREG_I2 10 -#define UREG_I3 11 -#define UREG_I4 12 -#define UREG_I5 13 -#define UREG_I6 14 -#define UREG_I7 15 -#define UREG_FP UREG_I6 -#define UREG_RETPC UREG_I7 +#include <uapi/asm/ptrace.h> #if defined(__sparc__) && defined(__arch64__) -/* 64 bit sparc */ - #ifndef __ASSEMBLY__ -#ifdef __KERNEL__ - #include <linux/threads.h> #include <asm/switch_to.h> @@ -200,7 +42,18 @@ struct global_reg_snapshot { struct thread_info *thread; unsigned long pad1; }; -extern struct global_reg_snapshot global_reg_snapshot[NR_CPUS]; + +struct global_pmu_snapshot { + unsigned long pcr[4]; + unsigned long pic[4]; +}; + +union global_cpu_snapshot { + struct global_reg_snapshot reg; + struct global_pmu_snapshot pmu; +}; + +extern union global_cpu_snapshot global_cpu_snapshot[NR_CPUS]; #define force_successful_syscall_return() \ do { current_thread_info()->syscall_noerror = 1; \ @@ -223,24 +76,10 @@ extern unsigned long profile_pc(struct pt_regs *); #else #define profile_pc(regs) instruction_pointer(regs) #endif -#endif /* (__KERNEL__) */ - #else /* __ASSEMBLY__ */ -/* For assembly code. */ -#define TRACEREG_SZ 0xa0 -#define STACKFRAME_SZ 0xc0 - -#define TRACEREG32_SZ 0x50 -#define STACKFRAME32_SZ 0x60 #endif /* __ASSEMBLY__ */ - #else /* (defined(__sparc__) && defined(__arch64__)) */ - -/* 32 bit sparc */ - #ifndef __ASSEMBLY__ - -#ifdef __KERNEL__ #include <asm/switch_to.h> static inline bool pt_regs_is_syscall(struct pt_regs *regs) @@ -265,158 +104,10 @@ static inline bool pt_regs_clear_syscall(struct pt_regs *regs) #define instruction_pointer(regs) ((regs)->pc) #define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP]) unsigned long profile_pc(struct pt_regs *); -#endif /* (__KERNEL__) */ - #else /* (!__ASSEMBLY__) */ -/* For assembly code. */ -#define TRACEREG_SZ 0x50 -#define STACKFRAME_SZ 0x60 #endif /* (!__ASSEMBLY__) */ - #endif /* (defined(__sparc__) && defined(__arch64__)) */ - -#ifdef __KERNEL__ #define STACK_BIAS 2047 -#endif - -/* These are for pt_regs. */ -#define PT_V9_G0 0x00 -#define PT_V9_G1 0x08 -#define PT_V9_G2 0x10 -#define PT_V9_G3 0x18 -#define PT_V9_G4 0x20 -#define PT_V9_G5 0x28 -#define PT_V9_G6 0x30 -#define PT_V9_G7 0x38 -#define PT_V9_I0 0x40 -#define PT_V9_I1 0x48 -#define PT_V9_I2 0x50 -#define PT_V9_I3 0x58 -#define PT_V9_I4 0x60 -#define PT_V9_I5 0x68 -#define PT_V9_I6 0x70 -#define PT_V9_FP PT_V9_I6 -#define PT_V9_I7 0x78 -#define PT_V9_TSTATE 0x80 -#define PT_V9_TPC 0x88 -#define PT_V9_TNPC 0x90 -#define PT_V9_Y 0x98 -#define PT_V9_MAGIC 0x9c -#define PT_TSTATE PT_V9_TSTATE -#define PT_TPC PT_V9_TPC -#define PT_TNPC PT_V9_TNPC - -/* These for pt_regs32. */ -#define PT_PSR 0x0 -#define PT_PC 0x4 -#define PT_NPC 0x8 -#define PT_Y 0xc -#define PT_G0 0x10 -#define PT_WIM PT_G0 -#define PT_G1 0x14 -#define PT_G2 0x18 -#define PT_G3 0x1c -#define PT_G4 0x20 -#define PT_G5 0x24 -#define PT_G6 0x28 -#define PT_G7 0x2c -#define PT_I0 0x30 -#define PT_I1 0x34 -#define PT_I2 0x38 -#define PT_I3 0x3c -#define PT_I4 0x40 -#define PT_I5 0x44 -#define PT_I6 0x48 -#define PT_FP PT_I6 -#define PT_I7 0x4c - -/* Reg_window offsets */ -#define RW_V9_L0 0x00 -#define RW_V9_L1 0x08 -#define RW_V9_L2 0x10 -#define RW_V9_L3 0x18 -#define RW_V9_L4 0x20 -#define RW_V9_L5 0x28 -#define RW_V9_L6 0x30 -#define RW_V9_L7 0x38 -#define RW_V9_I0 0x40 -#define RW_V9_I1 0x48 -#define RW_V9_I2 0x50 -#define RW_V9_I3 0x58 -#define RW_V9_I4 0x60 -#define RW_V9_I5 0x68 -#define RW_V9_I6 0x70 -#define RW_V9_I7 0x78 - -#define RW_L0 0x00 -#define RW_L1 0x04 -#define RW_L2 0x08 -#define RW_L3 0x0c -#define RW_L4 0x10 -#define RW_L5 0x14 -#define RW_L6 0x18 -#define RW_L7 0x1c -#define RW_I0 0x20 -#define RW_I1 0x24 -#define RW_I2 0x28 -#define RW_I3 0x2c -#define RW_I4 0x30 -#define RW_I5 0x34 -#define RW_I6 0x38 -#define RW_I7 0x3c - -/* Stack_frame offsets */ -#define SF_V9_L0 0x00 -#define SF_V9_L1 0x08 -#define SF_V9_L2 0x10 -#define SF_V9_L3 0x18 -#define SF_V9_L4 0x20 -#define SF_V9_L5 0x28 -#define SF_V9_L6 0x30 -#define SF_V9_L7 0x38 -#define SF_V9_I0 0x40 -#define SF_V9_I1 0x48 -#define SF_V9_I2 0x50 -#define SF_V9_I3 0x58 -#define SF_V9_I4 0x60 -#define SF_V9_I5 0x68 -#define SF_V9_FP 0x70 -#define SF_V9_PC 0x78 -#define SF_V9_RETP 0x80 -#define SF_V9_XARG0 0x88 -#define SF_V9_XARG1 0x90 -#define SF_V9_XARG2 0x98 -#define SF_V9_XARG3 0xa0 -#define SF_V9_XARG4 0xa8 -#define SF_V9_XARG5 0xb0 -#define SF_V9_XXARG 0xb8 - -#define SF_L0 0x00 -#define SF_L1 0x04 -#define SF_L2 0x08 -#define SF_L3 0x0c -#define SF_L4 0x10 -#define SF_L5 0x14 -#define SF_L6 0x18 -#define SF_L7 0x1c -#define SF_I0 0x20 -#define SF_I1 0x24 -#define SF_I2 0x28 -#define SF_I3 0x2c -#define SF_I4 0x30 -#define SF_I5 0x34 -#define SF_FP 0x38 -#define SF_PC 0x3c -#define SF_RETP 0x40 -#define SF_XARG0 0x44 -#define SF_XARG1 0x48 -#define SF_XARG2 0x4c -#define SF_XARG3 0x50 -#define SF_XARG4 0x54 -#define SF_XARG5 0x58 -#define SF_XXARG 0x5c - -#ifdef __KERNEL__ /* global_reg_snapshot offsets */ #define GR_SNAP_TSTATE 0x00 @@ -428,29 +119,4 @@ unsigned long profile_pc(struct pt_regs *); #define GR_SNAP_THREAD 0x30 #define GR_SNAP_PAD1 0x38 -#endif /* __KERNEL__ */ - -/* Stuff for the ptrace system call */ -#define PTRACE_SPARC_DETACH 11 -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 -#define PTRACE_READDATA 16 -#define PTRACE_WRITEDATA 17 -#define PTRACE_READTEXT 18 -#define PTRACE_WRITETEXT 19 -#define PTRACE_GETFPAREGS 20 -#define PTRACE_SETFPAREGS 21 - -/* There are for debugging 64-bit processes, either from a 32 or 64 bit - * parent. Thus their complements are for debugging 32-bit processes only. - */ - -#define PTRACE_GETREGS64 22 -#define PTRACE_SETREGS64 23 -/* PTRACE_SYSCALL is 24 */ -#define PTRACE_GETFPREGS64 25 -#define PTRACE_SETFPREGS64 26 - #endif /* !(__SPARC_PTRACE_H) */ diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h index 8a83699a550..5e35e051731 100644 --- a/arch/sparc/include/asm/setup.h +++ b/arch/sparc/include/asm/setup.h @@ -1,17 +1,11 @@ /* * Just a place holder. */ - #ifndef _SPARC_SETUP_H #define _SPARC_SETUP_H -#if defined(__sparc__) && defined(__arch64__) -# define COMMAND_LINE_SIZE 2048 -#else -# define COMMAND_LINE_SIZE 256 -#endif +#include <uapi/asm/setup.h> -#ifdef __KERNEL__ extern char reboot_command[]; @@ -34,6 +28,4 @@ extern void sun_do_break(void); extern int stop_a_enabled; extern int scons_pwroff; -#endif /* __KERNEL__ */ - #endif /* _SPARC_SETUP_H */ diff --git a/arch/sparc/include/asm/sigcontext.h b/arch/sparc/include/asm/sigcontext.h index 69914d74813..fc2df1e892c 100644 --- a/arch/sparc/include/asm/sigcontext.h +++ b/arch/sparc/include/asm/sigcontext.h @@ -1,8 +1,8 @@ #ifndef __SPARC_SIGCONTEXT_H #define __SPARC_SIGCONTEXT_H -#ifdef __KERNEL__ #include <asm/ptrace.h> +#include <uapi/asm/sigcontext.h> #ifndef __ASSEMBLY__ @@ -105,6 +105,4 @@ typedef struct { #endif /* !(__ASSEMBLY__) */ -#endif /* (__KERNEL__) */ - #endif /* !(__SPARC_SIGCONTEXT_H) */ diff --git a/arch/sparc/include/asm/siginfo.h b/arch/sparc/include/asm/siginfo.h index dbc182c438b..48c34c19f81 100644 --- a/arch/sparc/include/asm/siginfo.h +++ b/arch/sparc/include/asm/siginfo.h @@ -1,19 +1,8 @@ #ifndef __SPARC_SIGINFO_H #define __SPARC_SIGINFO_H -#if defined(__sparc__) && defined(__arch64__) +#include <uapi/asm/siginfo.h> -#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int)) -#define __ARCH_SI_BAND_T int - -#endif /* defined(__sparc__) && defined(__arch64__) */ - - -#define __ARCH_SI_TRAPNO - -#include <asm-generic/siginfo.h> - -#ifdef __KERNEL__ #ifdef CONFIG_COMPAT @@ -21,14 +10,4 @@ struct compat_siginfo; #endif /* CONFIG_COMPAT */ -#endif /* __KERNEL__ */ - -#define SI_NOINFO 32767 /* no information in siginfo_t */ - -/* - * SIGEMT si_codes - */ -#define EMT_TAGOVF (__SI_FAULT|1) /* tag overflow */ -#define NSIGEMT 1 - #endif /* !(__SPARC_SIGINFO_H) */ diff --git a/arch/sparc/include/asm/signal.h b/arch/sparc/include/asm/signal.h index aa42fe30d5b..d243c2ae02d 100644 --- a/arch/sparc/include/asm/signal.h +++ b/arch/sparc/include/asm/signal.h @@ -1,168 +1,13 @@ #ifndef __SPARC_SIGNAL_H #define __SPARC_SIGNAL_H -#include <asm/sigcontext.h> -#include <linux/compiler.h> - -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ #include <linux/personality.h> #include <linux/types.h> #endif -#endif - -/* On the Sparc the signal handlers get passed a 'sub-signal' code - * for certain signal types, which we document here. - */ -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SUBSIG_STACK 0 -#define SUBSIG_ILLINST 2 -#define SUBSIG_PRIVINST 3 -#define SUBSIG_BADTRAP(t) (0x80 + (t)) - -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 - -#define SIGEMT 7 -#define SUBSIG_TAG 10 - -#define SIGFPE 8 -#define SUBSIG_FPDISABLED 0x400 -#define SUBSIG_FPERROR 0x404 -#define SUBSIG_FPINTOVFL 0x001 -#define SUBSIG_FPSTSIG 0x002 -#define SUBSIG_IDIVZERO 0x014 -#define SUBSIG_FPINEXACT 0x0c4 -#define SUBSIG_FPDIVZERO 0x0c8 -#define SUBSIG_FPUNFLOW 0x0cc -#define SUBSIG_FPOPERROR 0x0d0 -#define SUBSIG_FPOVFLOW 0x0d4 - -#define SIGKILL 9 -#define SIGBUS 10 -#define SUBSIG_BUSTIMEOUT 1 -#define SUBSIG_ALIGNMENT 2 -#define SUBSIG_MISCERROR 5 - -#define SIGSEGV 11 -#define SUBSIG_NOMAPPING 3 -#define SUBSIG_PROTECTION 4 -#define SUBSIG_SEGERROR 5 - -#define SIGSYS 12 - -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGURG 16 - -/* SunOS values which deviate from the Linux/i386 ones */ -#define SIGSTOP 17 -#define SIGTSTP 18 -#define SIGCONT 19 -#define SIGCHLD 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGIO 23 -#define SIGPOLL SIGIO /* SysV name for SIGIO */ -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGLOST 29 -#define SIGPWR SIGLOST -#define SIGUSR1 30 -#define SIGUSR2 31 - -/* Most things should be clean enough to redefine this at will, if care - is taken to make libc match. */ - -#define __OLD_NSIG 32 -#define __NEW_NSIG 64 -#ifdef __arch64__ -#define _NSIG_BPW 64 -#else -#define _NSIG_BPW 32 -#endif -#define _NSIG_WORDS (__NEW_NSIG / _NSIG_BPW) - -#define SIGRTMIN 32 -#define SIGRTMAX __NEW_NSIG - -#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__) -#define _NSIG __NEW_NSIG -#define __new_sigset_t sigset_t -#define __new_sigaction sigaction -#define __new_sigaction32 sigaction32 -#define __old_sigset_t old_sigset_t -#define __old_sigaction old_sigaction -#define __old_sigaction32 old_sigaction32 -#else -#define _NSIG __OLD_NSIG -#define NSIG _NSIG -#define __old_sigset_t sigset_t -#define __old_sigaction sigaction -#define __old_sigaction32 sigaction32 -#endif +#include <uapi/asm/signal.h> #ifndef __ASSEMBLY__ - -typedef unsigned long __old_sigset_t; /* at least 32 bits */ - -typedef struct { - unsigned long sig[_NSIG_WORDS]; -} __new_sigset_t; - -/* A SunOS sigstack */ -struct sigstack { - /* XXX 32-bit pointers pinhead XXX */ - char *the_stack; - int cur_status; -}; - -/* Sigvec flags */ -#define _SV_SSTACK 1u /* This signal handler should use sig-stack */ -#define _SV_INTR 2u /* Sig return should not restart system call */ -#define _SV_RESET 4u /* Set handler to SIG_DFL upon taken signal */ -#define _SV_IGNCHILD 8u /* Do not send SIGCHLD */ - -/* - * sa_flags values: SA_STACK is not currently supported, but will allow the - * usage of signal stacks by using the (now obsolete) sa_restorer field in - * the sigaction structure as a stack pointer. This is now possible due to - * the changes in signal handling. LBT 010493. - * SA_RESTART flag to get restarting signals (which were the default long ago) - */ -#define SA_NOCLDSTOP _SV_IGNCHILD -#define SA_STACK _SV_SSTACK -#define SA_ONSTACK _SV_SSTACK -#define SA_RESTART _SV_INTR -#define SA_ONESHOT _SV_RESET -#define SA_NODEFER 0x20u -#define SA_NOCLDWAIT 0x100u -#define SA_SIGINFO 0x200u - -#define SA_NOMASK SA_NODEFER - -#define SIG_BLOCK 0x01 /* for blocking signals */ -#define SIG_UNBLOCK 0x02 /* for unblocking signals */ -#define SIG_SETMASK 0x04 /* for setting the signal mask */ - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 4096 -#define SIGSTKSZ 16384 - -#ifdef __KERNEL__ /* * DJHR * SA_STATIC_ALLOC is used for the sparc32 system to indicate that this @@ -175,31 +20,6 @@ struct sigstack { * */ #define SA_STATIC_ALLOC 0x8000 -#endif - -#include <asm-generic/signal-defs.h> - -struct __new_sigaction { - __sighandler_t sa_handler; - unsigned long sa_flags; - __sigrestore_t sa_restorer; /* not used by Linux/SPARC yet */ - __new_sigset_t sa_mask; -}; - -struct __old_sigaction { - __sighandler_t sa_handler; - __old_sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); /* not used by Linux/SPARC yet */ -}; - -typedef struct sigaltstack { - void __user *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ struct k_sigaction { struct __new_sigaction sa; @@ -208,8 +28,5 @@ struct k_sigaction { #define ptrace_signal_deliver(regs, cookie) do { } while (0) -#endif /* !(__KERNEL__) */ - #endif /* !(__ASSEMBLY__) */ - #endif /* !(__SPARC_SIGNAL_H) */ diff --git a/arch/sparc/include/asm/smp_64.h b/arch/sparc/include/asm/smp_64.h index 29862a9e906..dd3bef4b989 100644 --- a/arch/sparc/include/asm/smp_64.h +++ b/arch/sparc/include/asm/smp_64.h @@ -48,6 +48,7 @@ extern void smp_fill_in_sib_core_maps(void); extern void cpu_play_dead(void); extern void smp_fetch_global_regs(void); +extern void smp_fetch_global_pmu(void); struct seq_file; void smp_bogo(struct seq_file *); @@ -65,6 +66,7 @@ extern void __cpu_die(unsigned int cpu); #define hard_smp_processor_id() 0 #define smp_fill_in_sib_core_maps() do { } while (0) #define smp_fetch_global_regs() do { } while (0) +#define smp_fetch_global_pmu() do { } while (0) #endif /* !(CONFIG_SMP) */ diff --git a/arch/sparc/include/asm/termbits.h b/arch/sparc/include/asm/termbits.h index 23b10ff08df..948067065ac 100644 --- a/arch/sparc/include/asm/termbits.h +++ b/arch/sparc/include/asm/termbits.h @@ -1,266 +1,8 @@ #ifndef _SPARC_TERMBITS_H #define _SPARC_TERMBITS_H -#include <linux/posix_types.h> +#include <uapi/asm/termbits.h> -typedef unsigned char cc_t; -typedef unsigned int speed_t; - -#if defined(__sparc__) && defined(__arch64__) -typedef unsigned int tcflag_t; -#else -typedef unsigned long tcflag_t; -#endif - -#define NCC 8 -struct termio { - unsigned short c_iflag; /* input mode flags */ - unsigned short c_oflag; /* output mode flags */ - unsigned short c_cflag; /* control mode flags */ - unsigned short c_lflag; /* local mode flags */ - unsigned char c_line; /* line discipline */ - unsigned char c_cc[NCC]; /* control characters */ -}; - -#define NCCS 17 -struct termios { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ -#ifndef __KERNEL__ - cc_t c_cc[NCCS]; /* control characters */ -#else - cc_t c_cc[NCCS+2]; /* kernel needs 2 more to hold vmin/vtime */ -#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t)) -#endif -}; - -struct termios2 { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS+2]; /* control characters */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ -}; - -struct ktermios { - tcflag_t c_iflag; /* input mode flags */ - tcflag_t c_oflag; /* output mode flags */ - tcflag_t c_cflag; /* control mode flags */ - tcflag_t c_lflag; /* local mode flags */ - cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS+2]; /* control characters */ - speed_t c_ispeed; /* input speed */ - speed_t c_ospeed; /* output speed */ -}; - -/* c_cc characters */ -#define VINTR 0 -#define VQUIT 1 -#define VERASE 2 -#define VKILL 3 -#define VEOF 4 -#define VEOL 5 -#define VEOL2 6 -#define VSWTC 7 -#define VSTART 8 -#define VSTOP 9 - - - -#define VSUSP 10 -#define VDSUSP 11 /* SunOS POSIX nicety I do believe... */ -#define VREPRINT 12 -#define VDISCARD 13 -#define VWERASE 14 -#define VLNEXT 15 - -/* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is - * shared with eof/eol - */ -#ifdef __KERNEL__ #define VMIN 16 #define VTIME 17 -#else -#define VMIN VEOF -#define VTIME VEOL -#endif - -/* c_iflag bits */ -#define IGNBRK 0x00000001 -#define BRKINT 0x00000002 -#define IGNPAR 0x00000004 -#define PARMRK 0x00000008 -#define INPCK 0x00000010 -#define ISTRIP 0x00000020 -#define INLCR 0x00000040 -#define IGNCR 0x00000080 -#define ICRNL 0x00000100 -#define IUCLC 0x00000200 -#define IXON 0x00000400 -#define IXANY 0x00000800 -#define IXOFF 0x00001000 -#define IMAXBEL 0x00002000 -#define IUTF8 0x00004000 - -/* c_oflag bits */ -#define OPOST 0x00000001 -#define OLCUC 0x00000002 -#define ONLCR 0x00000004 -#define OCRNL 0x00000008 -#define ONOCR 0x00000010 -#define ONLRET 0x00000020 -#define OFILL 0x00000040 -#define OFDEL 0x00000080 -#define NLDLY 0x00000100 -#define NL0 0x00000000 -#define NL1 0x00000100 -#define CRDLY 0x00000600 -#define CR0 0x00000000 -#define CR1 0x00000200 -#define CR2 0x00000400 -#define CR3 0x00000600 -#define TABDLY 0x00001800 -#define TAB0 0x00000000 -#define TAB1 0x00000800 -#define TAB2 0x00001000 -#define TAB3 0x00001800 -#define XTABS 0x00001800 -#define BSDLY 0x00002000 -#define BS0 0x00000000 -#define BS1 0x00002000 -#define VTDLY 0x00004000 -#define VT0 0x00000000 -#define VT1 0x00004000 -#define FFDLY 0x00008000 -#define FF0 0x00000000 -#define FF1 0x00008000 -#define PAGEOUT 0x00010000 /* SUNOS specific */ -#define WRAP 0x00020000 /* SUNOS specific */ - -/* c_cflag bit meaning */ -#define CBAUD 0x0000100f -#define B0 0x00000000 /* hang up */ -#define B50 0x00000001 -#define B75 0x00000002 -#define B110 0x00000003 -#define B134 0x00000004 -#define B150 0x00000005 -#define B200 0x00000006 -#define B300 0x00000007 -#define B600 0x00000008 -#define B1200 0x00000009 -#define B1800 0x0000000a -#define B2400 0x0000000b -#define B4800 0x0000000c -#define B9600 0x0000000d -#define B19200 0x0000000e -#define B38400 0x0000000f -#define EXTA B19200 -#define EXTB B38400 -#define CSIZE 0x00000030 -#define CS5 0x00000000 -#define CS6 0x00000010 -#define CS7 0x00000020 -#define CS8 0x00000030 -#define CSTOPB 0x00000040 -#define CREAD 0x00000080 -#define PARENB 0x00000100 -#define PARODD 0x00000200 -#define HUPCL 0x00000400 -#define CLOCAL 0x00000800 -#define CBAUDEX 0x00001000 -/* We'll never see these speeds with the Zilogs, but for completeness... */ -#define BOTHER 0x00001000 -#define B57600 0x00001001 -#define B115200 0x00001002 -#define B230400 0x00001003 -#define B460800 0x00001004 -/* This is what we can do with the Zilogs. */ -#define B76800 0x00001005 -/* This is what we can do with the SAB82532. */ -#define B153600 0x00001006 -#define B307200 0x00001007 -#define B614400 0x00001008 -#define B921600 0x00001009 -/* And these are the rest... */ -#define B500000 0x0000100a -#define B576000 0x0000100b -#define B1000000 0x0000100c -#define B1152000 0x0000100d -#define B1500000 0x0000100e -#define B2000000 0x0000100f -/* These have totally bogus values and nobody uses them - so far. Later on we'd have to use say 0x10000x and - adjust CBAUD constant and drivers accordingly. -#define B2500000 0x00001010 -#define B3000000 0x00001011 -#define B3500000 0x00001012 -#define B4000000 0x00001013 */ -#define CIBAUD 0x100f0000 /* input baud rate (not used) */ -#define CMSPAR 0x40000000 /* mark or space (stick) parity */ -#define CRTSCTS 0x80000000 /* flow control */ - -#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ - -/* c_lflag bits */ -#define ISIG 0x00000001 -#define ICANON 0x00000002 -#define XCASE 0x00000004 -#define ECHO 0x00000008 -#define ECHOE 0x00000010 -#define ECHOK 0x00000020 -#define ECHONL 0x00000040 -#define NOFLSH 0x00000080 -#define TOSTOP 0x00000100 -#define ECHOCTL 0x00000200 -#define ECHOPRT 0x00000400 -#define ECHOKE 0x00000800 -#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */ -#define FLUSHO 0x00002000 -#define PENDIN 0x00004000 -#define IEXTEN 0x00008000 -#define EXTPROC 0x00010000 - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ -#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ - - -/* tcflow() and TCXONC use these */ -#define TCOOFF 0 -#define TCOON 1 -#define TCIOFF 2 -#define TCION 3 - -/* tcflush() and TCFLSH use these */ -#define TCIFLUSH 0 -#define TCOFLUSH 1 -#define TCIOFLUSH 2 - -/* tcsetattr uses these */ -#define TCSANOW 0 -#define TCSADRAIN 1 -#define TCSAFLUSH 2 - #endif /* !(_SPARC_TERMBITS_H) */ diff --git a/arch/sparc/include/asm/termios.h b/arch/sparc/include/asm/termios.h index e2f46705a21..0c2414ddd52 100644 --- a/arch/sparc/include/asm/termios.h +++ b/arch/sparc/include/asm/termios.h @@ -1,45 +1,8 @@ #ifndef _SPARC_TERMIOS_H #define _SPARC_TERMIOS_H -#include <asm/ioctls.h> -#include <asm/termbits.h> +#include <uapi/asm/termios.h> -#if defined(__KERNEL__) || defined(__DEFINE_BSD_TERMIOS) -struct sgttyb { - char sg_ispeed; - char sg_ospeed; - char sg_erase; - char sg_kill; - short sg_flags; -}; - -struct tchars { - char t_intrc; - char t_quitc; - char t_startc; - char t_stopc; - char t_eofc; - char t_brkc; -}; - -struct ltchars { - char t_suspc; - char t_dsuspc; - char t_rprntc; - char t_flushc; - char t_werasc; - char t_lnextc; -}; -#endif /* __KERNEL__ */ - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#ifdef __KERNEL__ /* * c_cc characters in the termio structure. Oh, how I love being @@ -180,6 +143,4 @@ struct winsize { err; \ }) -#endif /* __KERNEL__ */ - #endif /* _SPARC_TERMIOS_H */ diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h index e6cd224506a..25849ae3e90 100644 --- a/arch/sparc/include/asm/thread_info_32.h +++ b/arch/sparc/include/asm/thread_info_32.h @@ -126,13 +126,14 @@ register struct thread_info *current_thread_info_reg asm("g6"); #define _TIF_NOTIFY_RESUME (1<<TIF_NOTIFY_RESUME) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_USEDFPU (1<<TIF_USEDFPU) #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | \ _TIF_SIGPENDING) +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) + #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */ diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h index cfa8c38fb9c..4e227663108 100644 --- a/arch/sparc/include/asm/thread_info_64.h +++ b/arch/sparc/include/asm/thread_info_64.h @@ -256,6 +256,9 @@ static inline bool test_and_clear_restore_sigmask(void) ti->status &= ~TS_RESTORE_SIGMASK; return true; } + +#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) + #endif /* !__ASSEMBLY__ */ #endif /* __KERNEL__ */ diff --git a/arch/sparc/include/asm/traps.h b/arch/sparc/include/asm/traps.h index 3aa62dde343..51abcb1f9b3 100644 --- a/arch/sparc/include/asm/traps.h +++ b/arch/sparc/include/asm/traps.h @@ -3,14 +3,12 @@ * * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) */ - #ifndef _SPARC_TRAPS_H #define _SPARC_TRAPS_H -#define NUM_SPARC_TRAPS 255 +#include <uapi/asm/traps.h> #ifndef __ASSEMBLY__ -#ifdef __KERNEL__ /* This is for V8 compliant Sparc CPUS */ struct tt_entry { unsigned long inst_one; @@ -22,112 +20,5 @@ struct tt_entry { /* We set this to _start in system setup. */ extern struct tt_entry *sparc_ttable; -#endif /* (__KERNEL__) */ #endif /* !(__ASSEMBLY__) */ - -/* For patching the trap table at boot time, we need to know how to - * form various common Sparc instructions. Thus these macros... - */ - -#define SPARC_MOV_CONST_L3(const) (0xa6102000 | (const&0xfff)) - -/* The following assumes that the branch lies before the place we - * are branching to. This is the case for a trap vector... - * You have been warned. - */ -#define SPARC_BRANCH(dest_addr, inst_addr) \ - (0x10800000 | (((dest_addr-inst_addr)>>2)&0x3fffff)) - -#define SPARC_RD_PSR_L0 (0xa1480000) -#define SPARC_RD_WIM_L3 (0xa7500000) -#define SPARC_NOP (0x01000000) - -/* Various interesting trap levels. */ -/* First, hardware traps. */ -#define SP_TRAP_TFLT 0x1 /* Text fault */ -#define SP_TRAP_II 0x2 /* Illegal Instruction */ -#define SP_TRAP_PI 0x3 /* Privileged Instruction */ -#define SP_TRAP_FPD 0x4 /* Floating Point Disabled */ -#define SP_TRAP_WOVF 0x5 /* Window Overflow */ -#define SP_TRAP_WUNF 0x6 /* Window Underflow */ -#define SP_TRAP_MNA 0x7 /* Memory Address Unaligned */ -#define SP_TRAP_FPE 0x8 /* Floating Point Exception */ -#define SP_TRAP_DFLT 0x9 /* Data Fault */ -#define SP_TRAP_TOF 0xa /* Tag Overflow */ -#define SP_TRAP_WDOG 0xb /* Watchpoint Detected */ -#define SP_TRAP_IRQ1 0x11 /* IRQ level 1 */ -#define SP_TRAP_IRQ2 0x12 /* IRQ level 2 */ -#define SP_TRAP_IRQ3 0x13 /* IRQ level 3 */ -#define SP_TRAP_IRQ4 0x14 /* IRQ level 4 */ -#define SP_TRAP_IRQ5 0x15 /* IRQ level 5 */ -#define SP_TRAP_IRQ6 0x16 /* IRQ level 6 */ -#define SP_TRAP_IRQ7 0x17 /* IRQ level 7 */ -#define SP_TRAP_IRQ8 0x18 /* IRQ level 8 */ -#define SP_TRAP_IRQ9 0x19 /* IRQ level 9 */ -#define SP_TRAP_IRQ10 0x1a /* IRQ level 10 */ -#define SP_TRAP_IRQ11 0x1b /* IRQ level 11 */ -#define SP_TRAP_IRQ12 0x1c /* IRQ level 12 */ -#define SP_TRAP_IRQ13 0x1d /* IRQ level 13 */ -#define SP_TRAP_IRQ14 0x1e /* IRQ level 14 */ -#define SP_TRAP_IRQ15 0x1f /* IRQ level 15 Non-maskable */ -#define SP_TRAP_RACC 0x20 /* Register Access Error ??? */ -#define SP_TRAP_IACC 0x21 /* Instruction Access Error */ -#define SP_TRAP_CPDIS 0x24 /* Co-Processor Disabled */ -#define SP_TRAP_BADFL 0x25 /* Unimplemented Flush Instruction */ -#define SP_TRAP_CPEXP 0x28 /* Co-Processor Exception */ -#define SP_TRAP_DACC 0x29 /* Data Access Error */ -#define SP_TRAP_DIVZ 0x2a /* Divide By Zero */ -#define SP_TRAP_DSTORE 0x2b /* Data Store Error ??? */ -#define SP_TRAP_DMM 0x2c /* Data Access MMU Miss ??? */ -#define SP_TRAP_IMM 0x3c /* Instruction Access MMU Miss ??? */ - -/* Now the Software Traps... */ -#define SP_TRAP_SUNOS 0x80 /* SunOS System Call */ -#define SP_TRAP_SBPT 0x81 /* Software Breakpoint */ -#define SP_TRAP_SDIVZ 0x82 /* Software Divide-by-Zero trap */ -#define SP_TRAP_FWIN 0x83 /* Flush Windows */ -#define SP_TRAP_CWIN 0x84 /* Clean Windows */ -#define SP_TRAP_RCHK 0x85 /* Range Check */ -#define SP_TRAP_FUNA 0x86 /* Fix Unaligned Access */ -#define SP_TRAP_IOWFL 0x87 /* Integer Overflow */ -#define SP_TRAP_SOLARIS 0x88 /* Solaris System Call */ -#define SP_TRAP_NETBSD 0x89 /* NetBSD System Call */ -#define SP_TRAP_LINUX 0x90 /* Linux System Call */ - -/* Names used for compatibility with SunOS */ -#define ST_SYSCALL 0x00 -#define ST_BREAKPOINT 0x01 -#define ST_DIV0 0x02 -#define ST_FLUSH_WINDOWS 0x03 -#define ST_CLEAN_WINDOWS 0x04 -#define ST_RANGE_CHECK 0x05 -#define ST_FIX_ALIGN 0x06 -#define ST_INT_OVERFLOW 0x07 - -/* Special traps... */ -#define SP_TRAP_KBPT1 0xfe /* KADB/PROM Breakpoint one */ -#define SP_TRAP_KBPT2 0xff /* KADB/PROM Breakpoint two */ - -/* Handy Macros */ -/* Is this a trap we never expect to get? */ -#define BAD_TRAP_P(level) \ - ((level > SP_TRAP_WDOG && level < SP_TRAP_IRQ1) || \ - (level > SP_TRAP_IACC && level < SP_TRAP_CPDIS) || \ - (level > SP_TRAP_BADFL && level < SP_TRAP_CPEXP) || \ - (level > SP_TRAP_DMM && level < SP_TRAP_IMM) || \ - (level > SP_TRAP_IMM && level < SP_TRAP_SUNOS) || \ - (level > SP_TRAP_LINUX && level < SP_TRAP_KBPT1)) - -/* Is this a Hardware trap? */ -#define HW_TRAP_P(level) ((level > 0) && (level < SP_TRAP_SUNOS)) - -/* Is this a Software trap? */ -#define SW_TRAP_P(level) ((level >= SP_TRAP_SUNOS) && (level <= SP_TRAP_KBPT2)) - -/* Is this a system call for some OS we know about? */ -#define SCALL_TRAP_P(level) ((level == SP_TRAP_SUNOS) || \ - (level == SP_TRAP_SOLARIS) || \ - (level == SP_TRAP_NETBSD) || \ - (level == SP_TRAP_LINUX)) - #endif /* !(_SPARC_TRAPS_H) */ diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h index 7c831d848b4..73083e1d38d 100644 --- a/arch/sparc/include/asm/uaccess_64.h +++ b/arch/sparc/include/asm/uaccess_64.h @@ -265,6 +265,11 @@ extern __must_check long strnlen_user(const char __user *str, long n); #define __copy_to_user_inatomic ___copy_to_user #define __copy_from_user_inatomic ___copy_from_user +struct pt_regs; +extern unsigned long compute_effective_address(struct pt_regs *, + unsigned int insn, + unsigned int rd); + #endif /* __ASSEMBLY__ */ #endif /* _ASM_UACCESS_H */ diff --git a/arch/sparc/include/asm/unistd.h b/arch/sparc/include/asm/unistd.h index d9a677c5192..0ecea6ed943 100644 --- a/arch/sparc/include/asm/unistd.h +++ b/arch/sparc/include/asm/unistd.h @@ -1,6 +1,3 @@ -#ifndef _SPARC_UNISTD_H -#define _SPARC_UNISTD_H - /* * System calls under the Sparc. * @@ -14,415 +11,15 @@ * * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu) */ -#ifndef __32bit_syscall_numbers__ -#ifndef __arch64__ -#define __32bit_syscall_numbers__ -#endif -#endif +#ifndef _SPARC_UNISTD_H +#define _SPARC_UNISTD_H + +#include <uapi/asm/unistd.h> -#define __NR_restart_syscall 0 /* Linux Specific */ -#define __NR_exit 1 /* Common */ -#define __NR_fork 2 /* Common */ -#define __NR_read 3 /* Common */ -#define __NR_write 4 /* Common */ -#define __NR_open 5 /* Common */ -#define __NR_close 6 /* Common */ -#define __NR_wait4 7 /* Common */ -#define __NR_creat 8 /* Common */ -#define __NR_link 9 /* Common */ -#define __NR_unlink 10 /* Common */ -#define __NR_execv 11 /* SunOS Specific */ -#define __NR_chdir 12 /* Common */ -#define __NR_chown 13 /* Common */ -#define __NR_mknod 14 /* Common */ -#define __NR_chmod 15 /* Common */ -#define __NR_lchown 16 /* Common */ -#define __NR_brk 17 /* Common */ -#define __NR_perfctr 18 /* Performance counter operations */ -#define __NR_lseek 19 /* Common */ -#define __NR_getpid 20 /* Common */ -#define __NR_capget 21 /* Linux Specific */ -#define __NR_capset 22 /* Linux Specific */ -#define __NR_setuid 23 /* Implemented via setreuid in SunOS */ -#define __NR_getuid 24 /* Common */ -#define __NR_vmsplice 25 /* ENOSYS under SunOS */ -#define __NR_ptrace 26 /* Common */ -#define __NR_alarm 27 /* Implemented via setitimer in SunOS */ -#define __NR_sigaltstack 28 /* Common */ -#define __NR_pause 29 /* Is sigblock(0)->sigpause() in SunOS */ -#define __NR_utime 30 /* Implemented via utimes() under SunOS */ -#ifdef __32bit_syscall_numbers__ -#define __NR_lchown32 31 /* Linux sparc32 specific */ -#define __NR_fchown32 32 /* Linux sparc32 specific */ -#endif -#define __NR_access 33 /* Common */ -#define __NR_nice 34 /* Implemented via get/setpriority() in SunOS */ -#ifdef __32bit_syscall_numbers__ -#define __NR_chown32 35 /* Linux sparc32 specific */ -#endif -#define __NR_sync 36 /* Common */ -#define __NR_kill 37 /* Common */ -#define __NR_stat 38 /* Common */ -#define __NR_sendfile 39 /* Linux Specific */ -#define __NR_lstat 40 /* Common */ -#define __NR_dup 41 /* Common */ -#define __NR_pipe 42 /* Common */ -#define __NR_times 43 /* Implemented via getrusage() in SunOS */ -#ifdef __32bit_syscall_numbers__ -#define __NR_getuid32 44 /* Linux sparc32 specific */ -#endif -#define __NR_umount2 45 /* Linux Specific */ -#define __NR_setgid 46 /* Implemented via setregid() in SunOS */ -#define __NR_getgid 47 /* Common */ -#define __NR_signal 48 /* Implemented via sigvec() in SunOS */ -#define __NR_geteuid 49 /* SunOS calls getuid() */ -#define __NR_getegid 50 /* SunOS calls getgid() */ -#define __NR_acct 51 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_getgid32 53 /* Linux sparc32 specific */ -#else -#define __NR_memory_ordering 52 /* Linux Specific */ -#endif -#define __NR_ioctl 54 /* Common */ -#define __NR_reboot 55 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_mmap2 56 /* Linux sparc32 Specific */ -#endif -#define __NR_symlink 57 /* Common */ -#define __NR_readlink 58 /* Common */ -#define __NR_execve 59 /* Common */ -#define __NR_umask 60 /* Common */ -#define __NR_chroot 61 /* Common */ -#define __NR_fstat 62 /* Common */ -#define __NR_fstat64 63 /* Linux Specific */ -#define __NR_getpagesize 64 /* Common */ -#define __NR_msync 65 /* Common in newer 1.3.x revs... */ -#define __NR_vfork 66 /* Common */ -#define __NR_pread64 67 /* Linux Specific */ -#define __NR_pwrite64 68 /* Linux Specific */ -#ifdef __32bit_syscall_numbers__ -#define __NR_geteuid32 69 /* Linux sparc32, sbrk under SunOS */ -#define __NR_getegid32 70 /* Linux sparc32, sstk under SunOS */ -#endif -#define __NR_mmap 71 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setreuid32 72 /* Linux sparc32, vadvise under SunOS */ -#endif -#define __NR_munmap 73 /* Common */ -#define __NR_mprotect 74 /* Common */ -#define __NR_madvise 75 /* Common */ -#define __NR_vhangup 76 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_truncate64 77 /* Linux sparc32 Specific */ -#endif -#define __NR_mincore 78 /* Common */ -#define __NR_getgroups 79 /* Common */ -#define __NR_setgroups 80 /* Common */ -#define __NR_getpgrp 81 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setgroups32 82 /* Linux sparc32, setpgrp under SunOS */ -#endif -#define __NR_setitimer 83 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_ftruncate64 84 /* Linux sparc32 Specific */ -#endif -#define __NR_swapon 85 /* Common */ -#define __NR_getitimer 86 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setuid32 87 /* Linux sparc32, gethostname under SunOS */ -#endif -#define __NR_sethostname 88 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setgid32 89 /* Linux sparc32, getdtablesize under SunOS */ -#endif -#define __NR_dup2 90 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setfsuid32 91 /* Linux sparc32, getdopt under SunOS */ -#endif -#define __NR_fcntl 92 /* Common */ -#define __NR_select 93 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setfsgid32 94 /* Linux sparc32, setdopt under SunOS */ -#endif -#define __NR_fsync 95 /* Common */ -#define __NR_setpriority 96 /* Common */ -#define __NR_socket 97 /* Common */ -#define __NR_connect 98 /* Common */ -#define __NR_accept 99 /* Common */ -#define __NR_getpriority 100 /* Common */ -#define __NR_rt_sigreturn 101 /* Linux Specific */ -#define __NR_rt_sigaction 102 /* Linux Specific */ -#define __NR_rt_sigprocmask 103 /* Linux Specific */ -#define __NR_rt_sigpending 104 /* Linux Specific */ -#define __NR_rt_sigtimedwait 105 /* Linux Specific */ -#define __NR_rt_sigqueueinfo 106 /* Linux Specific */ -#define __NR_rt_sigsuspend 107 /* Linux Specific */ -#ifdef __32bit_syscall_numbers__ -#define __NR_setresuid32 108 /* Linux Specific, sigvec under SunOS */ -#define __NR_getresuid32 109 /* Linux Specific, sigblock under SunOS */ -#define __NR_setresgid32 110 /* Linux Specific, sigsetmask under SunOS */ -#define __NR_getresgid32 111 /* Linux Specific, sigpause under SunOS */ -#define __NR_setregid32 112 /* Linux sparc32, sigstack under SunOS */ -#else -#define __NR_setresuid 108 /* Linux Specific, sigvec under SunOS */ -#define __NR_getresuid 109 /* Linux Specific, sigblock under SunOS */ -#define __NR_setresgid 110 /* Linux Specific, sigsetmask under SunOS */ -#define __NR_getresgid 111 /* Linux Specific, sigpause under SunOS */ -#endif -#define __NR_recvmsg 113 /* Common */ -#define __NR_sendmsg 114 /* Common */ -#ifdef __32bit_syscall_numbers__ -#define __NR_getgroups32 115 /* Linux sparc32, vtrace under SunOS */ -#endif -#define __NR_gettimeofday 116 /* Common */ -#define __NR_getrusage 117 /* Common */ -#define __NR_getsockopt 118 /* Common */ -#define __NR_getcwd 119 /* Linux Specific */ -#define __NR_readv 120 /* Common */ -#define __NR_writev 121 /* Common */ -#define __NR_settimeofday 122 /* Common */ -#define __NR_fchown 123 /* Common */ -#define __NR_fchmod 124 /* Common */ -#define __NR_recvfrom 125 /* Common */ -#define __NR_setreuid 126 /* Common */ -#define __NR_setregid 127 /* Common */ -#define __NR_rename 128 /* Common */ -#define __NR_truncate 129 /* Common */ -#define __NR_ftruncate 130 /* Common */ -#define __NR_flock 131 /* Common */ -#define __NR_lstat64 132 /* Linux Specific */ -#define __NR_sendto 133 /* Common */ -#define __NR_shutdown 134 /* Common */ -#define __NR_socketpair 135 /* Common */ -#define __NR_mkdir 136 /* Common */ -#define __NR_rmdir 137 /* Common */ -#define __NR_utimes 138 /* SunOS Specific */ -#define __NR_stat64 139 /* Linux Specific */ -#define __NR_sendfile64 140 /* adjtime under SunOS */ -#define __NR_getpeername 141 /* Common */ -#define __NR_futex 142 /* gethostid under SunOS */ -#define __NR_gettid 143 /* ENOSYS under SunOS */ -#define __NR_getrlimit 144 /* Common */ -#define __NR_setrlimit 145 /* Common */ -#define __NR_pivot_root 146 /* Linux Specific, killpg under SunOS */ -#define __NR_prctl 147 /* ENOSYS under SunOS */ -#define __NR_pciconfig_read 148 /* ENOSYS under SunOS */ -#define __NR_pciconfig_write 149 /* ENOSYS under SunOS */ -#define __NR_getsockname 150 /* Common */ -#define __NR_inotify_init 151 /* Linux specific */ -#define __NR_inotify_add_watch 152 /* Linux specific */ -#define __NR_poll 153 /* Common */ -#define __NR_getdents64 154 /* Linux specific */ -#ifdef __32bit_syscall_numbers__ -#define __NR_fcntl64 155 /* Linux sparc32 Specific */ -#endif -#define __NR_inotify_rm_watch 156 /* Linux specific */ -#define __NR_statfs 157 /* Common */ -#define __NR_fstatfs 158 /* Common */ -#define __NR_umount 159 /* Common */ -#define __NR_sched_set_affinity 160 /* Linux specific, async_daemon under SunOS */ -#define __NR_sched_get_affinity 161 /* Linux specific, getfh under SunOS */ -#define __NR_getdomainname 162 /* SunOS Specific */ -#define __NR_setdomainname 163 /* Common */ -#ifndef __32bit_syscall_numbers__ -#define __NR_utrap_install 164 /* SYSV ABI/v9 required */ -#endif -#define __NR_quotactl 165 /* Common */ -#define __NR_set_tid_address 166 /* Linux specific, exportfs under SunOS */ -#define __NR_mount 167 /* Common */ -#define __NR_ustat 168 /* Common */ -#define __NR_setxattr 169 /* SunOS: semsys */ -#define __NR_lsetxattr 170 /* SunOS: msgsys */ -#define __NR_fsetxattr 171 /* SunOS: shmsys */ -#define __NR_getxattr 172 /* SunOS: auditsys */ -#define __NR_lgetxattr 173 /* SunOS: rfssys */ -#define __NR_getdents 174 /* Common */ -#define __NR_setsid 175 /* Common */ -#define __NR_fchdir 176 /* Common */ -#define __NR_fgetxattr 177 /* SunOS: fchroot */ -#define __NR_listxattr 178 /* SunOS: vpixsys */ -#define __NR_llistxattr 179 /* SunOS: aioread */ -#define __NR_flistxattr 180 /* SunOS: aiowrite */ -#define __NR_removexattr 181 /* SunOS: aiowait */ -#define __NR_lremovexattr 182 /* SunOS: aiocancel */ -#define __NR_sigpending 183 /* Common */ -#define __NR_query_module 184 /* Linux Specific */ -#define __NR_setpgid 185 /* Common */ -#define __NR_fremovexattr 186 /* SunOS: pathconf */ -#define __NR_tkill 187 /* SunOS: fpathconf */ -#define __NR_exit_group 188 /* Linux specific, sysconf undef SunOS */ -#define __NR_uname 189 /* Linux Specific */ -#define __NR_init_module 190 /* Linux Specific */ -#define __NR_personality 191 /* Linux Specific */ -#define __NR_remap_file_pages 192 /* Linux Specific */ -#define __NR_epoll_create 193 /* Linux Specific */ -#define __NR_epoll_ctl 194 /* Linux Specific */ -#define __NR_epoll_wait 195 /* Linux Specific */ -#define __NR_ioprio_set 196 /* Linux Specific */ -#define __NR_getppid 197 /* Linux Specific */ -#define __NR_sigaction 198 /* Linux Specific */ -#define __NR_sgetmask 199 /* Linux Specific */ -#define __NR_ssetmask 200 /* Linux Specific */ -#define __NR_sigsuspend 201 /* Linux Specific */ -#define __NR_oldlstat 202 /* Linux Specific */ -#define __NR_uselib 203 /* Linux Specific */ -#define __NR_readdir 204 /* Linux Specific */ -#define __NR_readahead 205 /* Linux Specific */ -#define __NR_socketcall 206 /* Linux Specific */ -#define __NR_syslog 207 /* Linux Specific */ -#define __NR_lookup_dcookie 208 /* Linux Specific */ -#define __NR_fadvise64 209 /* Linux Specific */ -#define __NR_fadvise64_64 210 /* Linux Specific */ -#define __NR_tgkill 211 /* Linux Specific */ -#define __NR_waitpid 212 /* Linux Specific */ -#define __NR_swapoff 213 /* Linux Specific */ -#define __NR_sysinfo 214 /* Linux Specific */ -#define __NR_ipc 215 /* Linux Specific */ -#define __NR_sigreturn 216 /* Linux Specific */ -#define __NR_clone 217 /* Linux Specific */ -#define __NR_ioprio_get 218 /* Linux Specific */ -#define __NR_adjtimex 219 /* Linux Specific */ -#define __NR_sigprocmask 220 /* Linux Specific */ -#define __NR_create_module 221 /* Linux Specific */ -#define __NR_delete_module 222 /* Linux Specific */ -#define __NR_get_kernel_syms 223 /* Linux Specific */ -#define __NR_getpgid 224 /* Linux Specific */ -#define __NR_bdflush 225 /* Linux Specific */ -#define __NR_sysfs 226 /* Linux Specific */ -#define __NR_afs_syscall 227 /* Linux Specific */ -#define __NR_setfsuid 228 /* Linux Specific */ -#define __NR_setfsgid 229 /* Linux Specific */ -#define __NR__newselect 230 /* Linux Specific */ #ifdef __32bit_syscall_numbers__ -#define __NR_time 231 /* Linux Specific */ #else -#ifdef __KERNEL__ #define __NR_time 231 /* Linux sparc32 */ #endif -#endif -#define __NR_splice 232 /* Linux Specific */ -#define __NR_stime 233 /* Linux Specific */ -#define __NR_statfs64 234 /* Linux Specific */ -#define __NR_fstatfs64 235 /* Linux Specific */ -#define __NR__llseek 236 /* Linux Specific */ -#define __NR_mlock 237 -#define __NR_munlock 238 -#define __NR_mlockall 239 -#define __NR_munlockall 240 -#define __NR_sched_setparam 241 -#define __NR_sched_getparam 242 -#define __NR_sched_setscheduler 243 -#define __NR_sched_getscheduler 244 -#define __NR_sched_yield 245 -#define __NR_sched_get_priority_max 246 -#define __NR_sched_get_priority_min 247 -#define __NR_sched_rr_get_interval 248 -#define __NR_nanosleep 249 -#define __NR_mremap 250 -#define __NR__sysctl 251 -#define __NR_getsid 252 -#define __NR_fdatasync 253 -#define __NR_nfsservctl 254 -#define __NR_sync_file_range 255 -#define __NR_clock_settime 256 -#define __NR_clock_gettime 257 -#define __NR_clock_getres 258 -#define __NR_clock_nanosleep 259 -#define __NR_sched_getaffinity 260 -#define __NR_sched_setaffinity 261 -#define __NR_timer_settime 262 -#define __NR_timer_gettime 263 -#define __NR_timer_getoverrun 264 -#define __NR_timer_delete 265 -#define __NR_timer_create 266 -/* #define __NR_vserver 267 Reserved for VSERVER */ -#define __NR_io_setup 268 -#define __NR_io_destroy 269 -#define __NR_io_submit 270 -#define __NR_io_cancel 271 -#define __NR_io_getevents 272 -#define __NR_mq_open 273 -#define __NR_mq_unlink 274 -#define __NR_mq_timedsend 275 -#define __NR_mq_timedreceive 276 -#define __NR_mq_notify 277 -#define __NR_mq_getsetattr 278 -#define __NR_waitid 279 -#define __NR_tee 280 -#define __NR_add_key 281 -#define __NR_request_key 282 -#define __NR_keyctl 283 -#define __NR_openat 284 -#define __NR_mkdirat 285 -#define __NR_mknodat 286 -#define __NR_fchownat 287 -#define __NR_futimesat 288 -#define __NR_fstatat64 289 -#define __NR_unlinkat 290 -#define __NR_renameat 291 -#define __NR_linkat 292 -#define __NR_symlinkat 293 -#define __NR_readlinkat 294 -#define __NR_fchmodat 295 -#define __NR_faccessat 296 -#define __NR_pselect6 297 -#define __NR_ppoll 298 -#define __NR_unshare 299 -#define __NR_set_robust_list 300 -#define __NR_get_robust_list 301 -#define __NR_migrate_pages 302 -#define __NR_mbind 303 -#define __NR_get_mempolicy 304 -#define __NR_set_mempolicy 305 -#define __NR_kexec_load 306 -#define __NR_move_pages 307 -#define __NR_getcpu 308 -#define __NR_epoll_pwait 309 -#define __NR_utimensat 310 -#define __NR_signalfd 311 -#define __NR_timerfd_create 312 -#define __NR_eventfd 313 -#define __NR_fallocate 314 -#define __NR_timerfd_settime 315 -#define __NR_timerfd_gettime 316 -#define __NR_signalfd4 317 -#define __NR_eventfd2 318 -#define __NR_epoll_create1 319 -#define __NR_dup3 320 -#define __NR_pipe2 321 -#define __NR_inotify_init1 322 -#define __NR_accept4 323 -#define __NR_preadv 324 -#define __NR_pwritev 325 -#define __NR_rt_tgsigqueueinfo 326 -#define __NR_perf_event_open 327 -#define __NR_recvmmsg 328 -#define __NR_fanotify_init 329 -#define __NR_fanotify_mark 330 -#define __NR_prlimit64 331 -#define __NR_name_to_handle_at 332 -#define __NR_open_by_handle_at 333 -#define __NR_clock_adjtime 334 -#define __NR_syncfs 335 -#define __NR_sendmmsg 336 -#define __NR_setns 337 -#define __NR_process_vm_readv 338 -#define __NR_process_vm_writev 339 - -#define NR_syscalls 340 - -#ifdef __32bit_syscall_numbers__ -/* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, - * it never had the plain ones and there is no value to adding those - * old versions into the syscall table. - */ -#define __IGNORE_setresuid -#define __IGNORE_getresuid -#define __IGNORE_setresgid -#define __IGNORE_getresgid -#endif - -#ifdef __KERNEL__ #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYS_ALARM @@ -458,5 +55,4 @@ */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#endif /* __KERNEL__ */ #endif /* _SPARC_UNISTD_H */ diff --git a/arch/sparc/include/uapi/asm/Kbuild b/arch/sparc/include/uapi/asm/Kbuild index 7518ad28696..ce175aff71b 100644 --- a/arch/sparc/include/uapi/asm/Kbuild +++ b/arch/sparc/include/uapi/asm/Kbuild @@ -3,3 +3,49 @@ include include/uapi/asm-generic/Kbuild.asm +header-y += apc.h +header-y += asi.h +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += display7seg.h +header-y += envctrl.h +header-y += errno.h +header-y += fbio.h +header-y += fcntl.h +header-y += ioctl.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += jsflash.h +header-y += kvm_para.h +header-y += mman.h +header-y += msgbuf.h +header-y += openpromio.h +header-y += param.h +header-y += perfctr.h +header-y += poll.h +header-y += posix_types.h +header-y += psr.h +header-y += psrcompat.h +header-y += pstate.h +header-y += ptrace.h +header-y += resource.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += statfs.h +header-y += swab.h +header-y += termbits.h +header-y += termios.h +header-y += traps.h +header-y += types.h +header-y += uctx.h +header-y += unistd.h +header-y += utrap.h +header-y += watchdog.h diff --git a/arch/sparc/include/asm/apc.h b/arch/sparc/include/uapi/asm/apc.h index 24e9a7d4d97..24e9a7d4d97 100644 --- a/arch/sparc/include/asm/apc.h +++ b/arch/sparc/include/uapi/asm/apc.h diff --git a/arch/sparc/include/asm/asi.h b/arch/sparc/include/uapi/asm/asi.h index aace6f31371..aace6f31371 100644 --- a/arch/sparc/include/asm/asi.h +++ b/arch/sparc/include/uapi/asm/asi.h diff --git a/arch/sparc/include/asm/auxvec.h b/arch/sparc/include/uapi/asm/auxvec.h index ad6f360261f..ad6f360261f 100644 --- a/arch/sparc/include/asm/auxvec.h +++ b/arch/sparc/include/uapi/asm/auxvec.h diff --git a/arch/sparc/include/asm/bitsperlong.h b/arch/sparc/include/uapi/asm/bitsperlong.h index 40dcaa3aaa5..40dcaa3aaa5 100644 --- a/arch/sparc/include/asm/bitsperlong.h +++ b/arch/sparc/include/uapi/asm/bitsperlong.h diff --git a/arch/sparc/include/asm/byteorder.h b/arch/sparc/include/uapi/asm/byteorder.h index ccc1b6b7de6..ccc1b6b7de6 100644 --- a/arch/sparc/include/asm/byteorder.h +++ b/arch/sparc/include/uapi/asm/byteorder.h diff --git a/arch/sparc/include/asm/display7seg.h b/arch/sparc/include/uapi/asm/display7seg.h index 86d4a901df2..86d4a901df2 100644 --- a/arch/sparc/include/asm/display7seg.h +++ b/arch/sparc/include/uapi/asm/display7seg.h diff --git a/arch/sparc/include/asm/envctrl.h b/arch/sparc/include/uapi/asm/envctrl.h index 624fa7e2da8..624fa7e2da8 100644 --- a/arch/sparc/include/asm/envctrl.h +++ b/arch/sparc/include/uapi/asm/envctrl.h diff --git a/arch/sparc/include/asm/errno.h b/arch/sparc/include/uapi/asm/errno.h index c351aba997b..c351aba997b 100644 --- a/arch/sparc/include/asm/errno.h +++ b/arch/sparc/include/uapi/asm/errno.h diff --git a/arch/sparc/include/uapi/asm/fbio.h b/arch/sparc/include/uapi/asm/fbio.h new file mode 100644 index 00000000000..d6cea07afb6 --- /dev/null +++ b/arch/sparc/include/uapi/asm/fbio.h @@ -0,0 +1,259 @@ +#ifndef _UAPI__LINUX_FBIO_H +#define _UAPI__LINUX_FBIO_H + +#include <linux/compiler.h> +#include <linux/types.h> + +/* Constants used for fbio SunOS compatibility */ +/* (C) 1996 Miguel de Icaza */ + +/* Frame buffer types */ +#define FBTYPE_NOTYPE -1 +#define FBTYPE_SUN1BW 0 /* mono */ +#define FBTYPE_SUN1COLOR 1 +#define FBTYPE_SUN2BW 2 +#define FBTYPE_SUN2COLOR 3 +#define FBTYPE_SUN2GP 4 +#define FBTYPE_SUN5COLOR 5 +#define FBTYPE_SUN3COLOR 6 +#define FBTYPE_MEMCOLOR 7 +#define FBTYPE_SUN4COLOR 8 + +#define FBTYPE_NOTSUN1 9 +#define FBTYPE_NOTSUN2 10 +#define FBTYPE_NOTSUN3 11 + +#define FBTYPE_SUNFAST_COLOR 12 /* cg6 */ +#define FBTYPE_SUNROP_COLOR 13 +#define FBTYPE_SUNFB_VIDEO 14 +#define FBTYPE_SUNGIFB 15 +#define FBTYPE_SUNGPLAS 16 +#define FBTYPE_SUNGP3 17 +#define FBTYPE_SUNGT 18 +#define FBTYPE_SUNLEO 19 /* zx Leo card */ +#define FBTYPE_MDICOLOR 20 /* cg14 */ +#define FBTYPE_TCXCOLOR 21 /* SUNW,tcx card */ + +#define FBTYPE_LASTPLUSONE 21 /* This is not last + 1 in fact... */ + +/* Does not seem to be listed in the Sun file either */ +#define FBTYPE_CREATOR 22 +#define FBTYPE_PCI_IGA1682 23 +#define FBTYPE_P9100COLOR 24 + +#define FBTYPE_PCI_GENERIC 1000 +#define FBTYPE_PCI_MACH64 1001 + +/* fbio ioctls */ +/* Returned by FBIOGTYPE */ +struct fbtype { + int fb_type; /* fb type, see above */ + int fb_height; /* pixels */ + int fb_width; /* pixels */ + int fb_depth; + int fb_cmsize; /* color map entries */ + int fb_size; /* fb size in bytes */ +}; +#define FBIOGTYPE _IOR('F', 0, struct fbtype) + +struct fbcmap { + int index; /* first element (0 origin) */ + int count; + unsigned char __user *red; + unsigned char __user *green; + unsigned char __user *blue; +}; + +#ifndef __KERNEL__ +#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap) +#define FBIOGETCMAP _IOW('F', 4, struct fbcmap) +#endif + +/* # of device specific values */ +#define FB_ATTR_NDEVSPECIFIC 8 +/* # of possible emulations */ +#define FB_ATTR_NEMUTYPES 4 + +struct fbsattr { + int flags; + int emu_type; /* -1 if none */ + int dev_specific[FB_ATTR_NDEVSPECIFIC]; +}; + +struct fbgattr { + int real_type; /* real frame buffer type */ + int owner; /* unknown */ + struct fbtype fbtype; /* real frame buffer fbtype */ + struct fbsattr sattr; + int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */ +}; +#define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */ +#define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */ + +#define FBIOSVIDEO _IOW('F', 7, int) +#define FBIOGVIDEO _IOR('F', 8, int) + +struct fbcursor { + short set; /* what to set, choose from the list above */ + short enable; /* cursor on/off */ + struct fbcurpos pos; /* cursor position */ + struct fbcurpos hot; /* cursor hot spot */ + struct fbcmap cmap; /* color map info */ + struct fbcurpos size; /* cursor bit map size */ + char __user *image; /* cursor image bits */ + char __user *mask; /* cursor mask bits */ +}; + +/* set/get cursor attributes/shape */ +#define FBIOSCURSOR _IOW('F', 24, struct fbcursor) +#define FBIOGCURSOR _IOWR('F', 25, struct fbcursor) + +/* set/get cursor position */ +#define FBIOSCURPOS _IOW('F', 26, struct fbcurpos) +#define FBIOGCURPOS _IOW('F', 27, struct fbcurpos) + +/* get max cursor size */ +#define FBIOGCURMAX _IOR('F', 28, struct fbcurpos) + +/* wid manipulation */ +struct fb_wid_alloc { +#define FB_WID_SHARED_8 0 +#define FB_WID_SHARED_24 1 +#define FB_WID_DBL_8 2 +#define FB_WID_DBL_24 3 + __u32 wa_type; + __s32 wa_index; /* Set on return */ + __u32 wa_count; +}; +struct fb_wid_item { + __u32 wi_type; + __s32 wi_index; + __u32 wi_attrs; + __u32 wi_values[32]; +}; +struct fb_wid_list { + __u32 wl_flags; + __u32 wl_count; + struct fb_wid_item *wl_list; +}; + +#define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc) +#define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc) +#define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list) +#define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list) + +/* Creator ioctls */ +#define FFB_IOCTL ('F'<<8) +#define FFB_SYS_INFO (FFB_IOCTL|80) +#define FFB_CLUTREAD (FFB_IOCTL|81) +#define FFB_CLUTPOST (FFB_IOCTL|82) +#define FFB_SETDIAGMODE (FFB_IOCTL|83) +#define FFB_GETMONITORID (FFB_IOCTL|84) +#define FFB_GETVIDEOMODE (FFB_IOCTL|85) +#define FFB_SETVIDEOMODE (FFB_IOCTL|86) +#define FFB_SETSERVER (FFB_IOCTL|87) +#define FFB_SETOVCTL (FFB_IOCTL|88) +#define FFB_GETOVCTL (FFB_IOCTL|89) +#define FFB_GETSAXNUM (FFB_IOCTL|90) +#define FFB_FBDEBUG (FFB_IOCTL|91) + +/* Cg14 ioctls */ +#define MDI_IOCTL ('M'<<8) +#define MDI_RESET (MDI_IOCTL|1) +#define MDI_GET_CFGINFO (MDI_IOCTL|2) +#define MDI_SET_PIXELMODE (MDI_IOCTL|3) +# define MDI_32_PIX 32 +# define MDI_16_PIX 16 +# define MDI_8_PIX 8 + +struct mdi_cfginfo { + int mdi_ncluts; /* Number of implemented CLUTs in this MDI */ + int mdi_type; /* FBTYPE name */ + int mdi_height; /* height */ + int mdi_width; /* width */ + int mdi_size; /* available ram */ + int mdi_mode; /* 8bpp, 16bpp or 32bpp */ + int mdi_pixfreq; /* pixel clock (from PROM) */ +}; + +/* SparcLinux specific ioctl for the MDI, should be replaced for + * the SET_XLUT/SET_CLUTn ioctls instead + */ +#define MDI_CLEAR_XLUT (MDI_IOCTL|9) + +/* leo & ffb ioctls */ +struct fb_clut_alloc { + __u32 clutid; /* Set on return */ + __u32 flag; + __u32 index; +}; + +struct fb_clut { +#define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */ + __u32 flag; + __u32 clutid; + __u32 offset; + __u32 count; + char * red; + char * green; + char * blue; +}; + +struct fb_clut32 { + __u32 flag; + __u32 clutid; + __u32 offset; + __u32 count; + __u32 red; + __u32 green; + __u32 blue; +}; + +#define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc) +#define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc) +#define LEO_CLUTREAD _IOW('L', 55, struct fb_clut) +#define LEO_CLUTPOST _IOW('L', 56, struct fb_clut) +#define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */ +#define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */ + + +/* These are exported to userland for applications to use */ +/* Mappable offsets for the cg14: control registers */ +#define MDI_DIRECT_MAP 0x10000000 +#define MDI_CTLREG_MAP 0x20000000 +#define MDI_CURSOR_MAP 0x30000000 +#define MDI_SHDW_VRT_MAP 0x40000000 + +/* Mappable offsets for the cg14: frame buffer resolutions */ +/* 32 bits */ +#define MDI_CHUNKY_XBGR_MAP 0x50000000 +#define MDI_CHUNKY_BGR_MAP 0x60000000 + +/* 16 bits */ +#define MDI_PLANAR_X16_MAP 0x70000000 +#define MDI_PLANAR_C16_MAP 0x80000000 + +/* 8 bit is done as CG3 MMAP offset */ +/* 32 bits, planar */ +#define MDI_PLANAR_X32_MAP 0x90000000 +#define MDI_PLANAR_B32_MAP 0xa0000000 +#define MDI_PLANAR_G32_MAP 0xb0000000 +#define MDI_PLANAR_R32_MAP 0xc0000000 + +/* Mappable offsets on leo */ +#define LEO_SS0_MAP 0x00000000 +#define LEO_LC_SS0_USR_MAP 0x00800000 +#define LEO_LD_SS0_MAP 0x00801000 +#define LEO_LX_CURSOR_MAP 0x00802000 +#define LEO_SS1_MAP 0x00803000 +#define LEO_LC_SS1_USR_MAP 0x01003000 +#define LEO_LD_SS1_MAP 0x01004000 +#define LEO_UNK_MAP 0x01005000 +#define LEO_LX_KRN_MAP 0x01006000 +#define LEO_LC_SS0_KRN_MAP 0x01007000 +#define LEO_LC_SS1_KRN_MAP 0x01008000 +#define LEO_LD_GBL_MAP 0x01009000 +#define LEO_UNK2_MAP 0x0100a000 + + +#endif /* _UAPI__LINUX_FBIO_H */ diff --git a/arch/sparc/include/asm/fcntl.h b/arch/sparc/include/uapi/asm/fcntl.h index d0b83f66f35..d0b83f66f35 100644 --- a/arch/sparc/include/asm/fcntl.h +++ b/arch/sparc/include/uapi/asm/fcntl.h diff --git a/arch/sparc/include/asm/ioctl.h b/arch/sparc/include/uapi/asm/ioctl.h index 7d6bd51321b..7d6bd51321b 100644 --- a/arch/sparc/include/asm/ioctl.h +++ b/arch/sparc/include/uapi/asm/ioctl.h diff --git a/arch/sparc/include/uapi/asm/ioctls.h b/arch/sparc/include/uapi/asm/ioctls.h new file mode 100644 index 00000000000..9155f7041d4 --- /dev/null +++ b/arch/sparc/include/uapi/asm/ioctls.h @@ -0,0 +1,131 @@ +#ifndef _UAPI_ASM_SPARC_IOCTLS_H +#define _UAPI_ASM_SPARC_IOCTLS_H + +#include <asm/ioctl.h> + +/* Big T */ +#define TCGETA _IOR('T', 1, struct termio) +#define TCSETA _IOW('T', 2, struct termio) +#define TCSETAW _IOW('T', 3, struct termio) +#define TCSETAF _IOW('T', 4, struct termio) +#define TCSBRK _IO('T', 5) +#define TCXONC _IO('T', 6) +#define TCFLSH _IO('T', 7) +#define TCGETS _IOR('T', 8, struct termios) +#define TCSETS _IOW('T', 9, struct termios) +#define TCSETSW _IOW('T', 10, struct termios) +#define TCSETSF _IOW('T', 11, struct termios) +#define TCGETS2 _IOR('T', 12, struct termios2) +#define TCSETS2 _IOW('T', 13, struct termios2) +#define TCSETSW2 _IOW('T', 14, struct termios2) +#define TCSETSF2 _IOW('T', 15, struct termios2) +#define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */ +#define TIOCVHANGUP _IO('T', 0x37) + +/* Note that all the ioctls that are not available in Linux have a + * double underscore on the front to: a) avoid some programs to + * think we support some ioctls under Linux (autoconfiguration stuff) + */ +/* Little t */ +#define TIOCGETD _IOR('t', 0, int) +#define TIOCSETD _IOW('t', 1, int) +#define __TIOCHPCL _IO('t', 2) /* SunOS Specific */ +#define __TIOCMODG _IOR('t', 3, int) /* SunOS Specific */ +#define __TIOCMODS _IOW('t', 4, int) /* SunOS Specific */ +#define __TIOCGETP _IOR('t', 8, struct sgttyb) /* SunOS Specific */ +#define __TIOCSETP _IOW('t', 9, struct sgttyb) /* SunOS Specific */ +#define __TIOCSETN _IOW('t', 10, struct sgttyb) /* SunOS Specific */ +#define TIOCEXCL _IO('t', 13) +#define TIOCNXCL _IO('t', 14) +#define __TIOCFLUSH _IOW('t', 16, int) /* SunOS Specific */ +#define __TIOCSETC _IOW('t', 17, struct tchars) /* SunOS Specific */ +#define __TIOCGETC _IOR('t', 18, struct tchars) /* SunOS Specific */ +#define __TIOCTCNTL _IOW('t', 32, int) /* SunOS Specific */ +#define __TIOCSIGNAL _IOW('t', 33, int) /* SunOS Specific */ +#define __TIOCSETX _IOW('t', 34, int) /* SunOS Specific */ +#define __TIOCGETX _IOR('t', 35, int) /* SunOS Specific */ +#define TIOCCONS _IO('t', 36) +#define TIOCGSOFTCAR _IOR('t', 100, int) +#define TIOCSSOFTCAR _IOW('t', 101, int) +#define __TIOCUCNTL _IOW('t', 102, int) /* SunOS Specific */ +#define TIOCSWINSZ _IOW('t', 103, struct winsize) +#define TIOCGWINSZ _IOR('t', 104, struct winsize) +#define __TIOCREMOTE _IOW('t', 105, int) /* SunOS Specific */ +#define TIOCMGET _IOR('t', 106, int) +#define TIOCMBIC _IOW('t', 107, int) +#define TIOCMBIS _IOW('t', 108, int) +#define TIOCMSET _IOW('t', 109, int) +#define TIOCSTART _IO('t', 110) +#define TIOCSTOP _IO('t', 111) +#define TIOCPKT _IOW('t', 112, int) +#define TIOCNOTTY _IO('t', 113) +#define TIOCSTI _IOW('t', 114, char) +#define TIOCOUTQ _IOR('t', 115, int) +#define __TIOCGLTC _IOR('t', 116, struct ltchars) /* SunOS Specific */ +#define __TIOCSLTC _IOW('t', 117, struct ltchars) /* SunOS Specific */ +/* 118 is the non-posix setpgrp tty ioctl */ +/* 119 is the non-posix getpgrp tty ioctl */ +#define __TIOCCDTR _IO('t', 120) /* SunOS Specific */ +#define __TIOCSDTR _IO('t', 121) /* SunOS Specific */ +#define TIOCCBRK _IO('t', 122) +#define TIOCSBRK _IO('t', 123) +#define __TIOCLGET _IOW('t', 124, int) /* SunOS Specific */ +#define __TIOCLSET _IOW('t', 125, int) /* SunOS Specific */ +#define __TIOCLBIC _IOW('t', 126, int) /* SunOS Specific */ +#define __TIOCLBIS _IOW('t', 127, int) /* SunOS Specific */ +#define __TIOCISPACE _IOR('t', 128, int) /* SunOS Specific */ +#define __TIOCISIZE _IOR('t', 129, int) /* SunOS Specific */ +#define TIOCSPGRP _IOW('t', 130, int) +#define TIOCGPGRP _IOR('t', 131, int) +#define TIOCSCTTY _IO('t', 132) +#define TIOCGSID _IOR('t', 133, int) +/* Get minor device of a pty master's FD -- Solaris equiv is ISPTM */ +#define TIOCGPTN _IOR('t', 134, unsigned int) /* Get Pty Number */ +#define TIOCSPTLCK _IOW('t', 135, int) /* Lock/unlock PTY */ +#define TIOCSIG _IOW('t', 136, int) /* Generate signal on Pty slave */ + +/* Little f */ +#define FIOCLEX _IO('f', 1) +#define FIONCLEX _IO('f', 2) +#define FIOASYNC _IOW('f', 125, int) +#define FIONBIO _IOW('f', 126, int) +#define FIONREAD _IOR('f', 127, int) +#define TIOCINQ FIONREAD +#define FIOQSIZE _IOR('f', 128, loff_t) + +/* SCARY Rutgers local SunOS kernel hackery, perhaps I will support it + * someday. This is completely bogus, I know... + */ +#define __TCGETSTAT _IO('T', 200) /* Rutgers specific */ +#define __TCSETSTAT _IO('T', 201) /* Rutgers specific */ + +/* Linux specific, no SunOS equivalent. */ +#define TIOCLINUX 0x541C +#define TIOCGSERIAL 0x541E +#define TIOCSSERIAL 0x541F +#define TCSBRKP 0x5425 +#define TIOCSERCONFIG 0x5453 +#define TIOCSERGWILD 0x5454 +#define TIOCSERSWILD 0x5455 +#define TIOCGLCKTRMIOS 0x5456 +#define TIOCSLCKTRMIOS 0x5457 +#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ +#define TIOCSERGETLSR 0x5459 /* Get line status register */ +#define TIOCSERGETMULTI 0x545A /* Get multiport config */ +#define TIOCSERSETMULTI 0x545B /* Set multiport config */ +#define TIOCMIWAIT 0x545C /* Wait for change on serial input line(s) */ +#define TIOCGICOUNT 0x545D /* Read serial port inline interrupt counts */ + +/* Kernel definitions */ + +/* Used for packet mode */ +#define TIOCPKT_DATA 0 +#define TIOCPKT_FLUSHREAD 1 +#define TIOCPKT_FLUSHWRITE 2 +#define TIOCPKT_STOP 4 +#define TIOCPKT_START 8 +#define TIOCPKT_NOSTOP 16 +#define TIOCPKT_DOSTOP 32 +#define TIOCPKT_IOCTL 64 + +#endif /* _UAPI_ASM_SPARC_IOCTLS_H */ diff --git a/arch/sparc/include/asm/ipcbuf.h b/arch/sparc/include/uapi/asm/ipcbuf.h index 66013b4fe10..66013b4fe10 100644 --- a/arch/sparc/include/asm/ipcbuf.h +++ b/arch/sparc/include/uapi/asm/ipcbuf.h diff --git a/arch/sparc/include/asm/jsflash.h b/arch/sparc/include/uapi/asm/jsflash.h index 0717d9e39d2..0717d9e39d2 100644 --- a/arch/sparc/include/asm/jsflash.h +++ b/arch/sparc/include/uapi/asm/jsflash.h diff --git a/arch/parisc/include/asm/kvm_para.h b/arch/sparc/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/parisc/include/asm/kvm_para.h +++ b/arch/sparc/include/uapi/asm/kvm_para.h diff --git a/arch/sparc/include/uapi/asm/mman.h b/arch/sparc/include/uapi/asm/mman.h new file mode 100644 index 00000000000..0b14df33cff --- /dev/null +++ b/arch/sparc/include/uapi/asm/mman.h @@ -0,0 +1,27 @@ +#ifndef _UAPI__SPARC_MMAN_H__ +#define _UAPI__SPARC_MMAN_H__ + +#include <asm-generic/mman-common.h> + +/* SunOS'ified... */ + +#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ +#define MAP_NORESERVE 0x40 /* don't reserve swap pages */ +#define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ +#define MAP_LOCKED 0x100 /* lock the mapping */ +#define _MAP_NEW 0x80000000 /* Binary compatibility is fun... */ + +#define MAP_GROWSDOWN 0x0200 /* stack-like segment */ +#define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ + +#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ +#define MCL_FUTURE 0x4000 /* lock all additions to address space */ + +#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ +#define MAP_NONBLOCK 0x10000 /* do not block on IO */ +#define MAP_STACK 0x20000 /* give out an address that is best suited for process/thread stacks */ +#define MAP_HUGETLB 0x40000 /* create a huge page mapping */ + + +#endif /* _UAPI__SPARC_MMAN_H__ */ diff --git a/arch/sparc/include/asm/msgbuf.h b/arch/sparc/include/uapi/asm/msgbuf.h index efc7cbe9788..efc7cbe9788 100644 --- a/arch/sparc/include/asm/msgbuf.h +++ b/arch/sparc/include/uapi/asm/msgbuf.h diff --git a/arch/sparc/include/asm/openpromio.h b/arch/sparc/include/uapi/asm/openpromio.h index 917fb8e9c63..917fb8e9c63 100644 --- a/arch/sparc/include/asm/openpromio.h +++ b/arch/sparc/include/uapi/asm/openpromio.h diff --git a/arch/sparc/include/asm/param.h b/arch/sparc/include/uapi/asm/param.h index 0bc356bf8c5..0bc356bf8c5 100644 --- a/arch/sparc/include/asm/param.h +++ b/arch/sparc/include/uapi/asm/param.h diff --git a/arch/sparc/include/asm/perfctr.h b/arch/sparc/include/uapi/asm/perfctr.h index 214feefa577..214feefa577 100644 --- a/arch/sparc/include/asm/perfctr.h +++ b/arch/sparc/include/uapi/asm/perfctr.h diff --git a/arch/sparc/include/asm/poll.h b/arch/sparc/include/uapi/asm/poll.h index 091d3ad2e83..091d3ad2e83 100644 --- a/arch/sparc/include/asm/poll.h +++ b/arch/sparc/include/uapi/asm/poll.h diff --git a/arch/sparc/include/asm/posix_types.h b/arch/sparc/include/uapi/asm/posix_types.h index 156220ed99e..156220ed99e 100644 --- a/arch/sparc/include/asm/posix_types.h +++ b/arch/sparc/include/uapi/asm/posix_types.h diff --git a/arch/sparc/include/uapi/asm/psr.h b/arch/sparc/include/uapi/asm/psr.h new file mode 100644 index 00000000000..2f0ed856530 --- /dev/null +++ b/arch/sparc/include/uapi/asm/psr.h @@ -0,0 +1,47 @@ +/* + * psr.h: This file holds the macros for masking off various parts of + * the processor status register on the Sparc. This is valid + * for Version 8. On the V9 this is renamed to the PSTATE + * register and its members are accessed as fields like + * PSTATE.PRIV for the current CPU privilege level. + * + * Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu) + */ + +#ifndef _UAPI__LINUX_SPARC_PSR_H +#define _UAPI__LINUX_SPARC_PSR_H + +/* The Sparc PSR fields are laid out as the following: + * + * ------------------------------------------------------------------------ + * | impl | vers | icc | resv | EC | EF | PIL | S | PS | ET | CWP | + * | 31-28 | 27-24 | 23-20 | 19-14 | 13 | 12 | 11-8 | 7 | 6 | 5 | 4-0 | + * ------------------------------------------------------------------------ + */ +#define PSR_CWP 0x0000001f /* current window pointer */ +#define PSR_ET 0x00000020 /* enable traps field */ +#define PSR_PS 0x00000040 /* previous privilege level */ +#define PSR_S 0x00000080 /* current privilege level */ +#define PSR_PIL 0x00000f00 /* processor interrupt level */ +#define PSR_EF 0x00001000 /* enable floating point */ +#define PSR_EC 0x00002000 /* enable co-processor */ +#define PSR_SYSCALL 0x00004000 /* inside of a syscall */ +#define PSR_LE 0x00008000 /* SuperSparcII little-endian */ +#define PSR_ICC 0x00f00000 /* integer condition codes */ +#define PSR_C 0x00100000 /* carry bit */ +#define PSR_V 0x00200000 /* overflow bit */ +#define PSR_Z 0x00400000 /* zero bit */ +#define PSR_N 0x00800000 /* negative bit */ +#define PSR_VERS 0x0f000000 /* cpu-version field */ +#define PSR_IMPL 0xf0000000 /* cpu-implementation field */ + +#define PSR_VERS_SHIFT 24 +#define PSR_IMPL_SHIFT 28 +#define PSR_VERS_SHIFTED_MASK 0xf +#define PSR_IMPL_SHIFTED_MASK 0xf + +#define PSR_IMPL_TI 0x4 +#define PSR_IMPL_LEON 0xf + + +#endif /* _UAPI__LINUX_SPARC_PSR_H */ diff --git a/arch/sparc/include/asm/psrcompat.h b/arch/sparc/include/uapi/asm/psrcompat.h index 44b6327dbbf..44b6327dbbf 100644 --- a/arch/sparc/include/asm/psrcompat.h +++ b/arch/sparc/include/uapi/asm/psrcompat.h diff --git a/arch/sparc/include/asm/pstate.h b/arch/sparc/include/uapi/asm/pstate.h index 4b6b998afd9..4b6b998afd9 100644 --- a/arch/sparc/include/asm/pstate.h +++ b/arch/sparc/include/uapi/asm/pstate.h diff --git a/arch/sparc/include/uapi/asm/ptrace.h b/arch/sparc/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..56fe4ea73fe --- /dev/null +++ b/arch/sparc/include/uapi/asm/ptrace.h @@ -0,0 +1,352 @@ +#ifndef _UAPI__SPARC_PTRACE_H +#define _UAPI__SPARC_PTRACE_H + +#if defined(__sparc__) && defined(__arch64__) +/* 64 bit sparc */ +#include <asm/pstate.h> + +/* This struct defines the way the registers are stored on the + * stack during a system call and basically all traps. + */ + +/* This magic value must have the low 9 bits clear, + * as that is where we encode the %tt value, see below. + */ +#define PT_REGS_MAGIC 0x57ac6c00 + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> + +struct pt_regs { + unsigned long u_regs[16]; /* globals and ins */ + unsigned long tstate; + unsigned long tpc; + unsigned long tnpc; + unsigned int y; + + /* We encode a magic number, PT_REGS_MAGIC, along + * with the %tt (trap type) register value at trap + * entry time. The magic number allows us to identify + * accurately a trap stack frame in the stack + * unwinder, and the %tt value allows us to test + * things like "in a system call" etc. for an arbitray + * process. + * + * The PT_REGS_MAGIC is chosen such that it can be + * loaded completely using just a sethi instruction. + */ + unsigned int magic; +}; + +struct pt_regs32 { + unsigned int psr; + unsigned int pc; + unsigned int npc; + unsigned int y; + unsigned int u_regs[16]; /* globals and ins */ +}; + +/* A V9 register window */ +struct reg_window { + unsigned long locals[8]; + unsigned long ins[8]; +}; + +/* A 32-bit register window. */ +struct reg_window32 { + unsigned int locals[8]; + unsigned int ins[8]; +}; + +/* A V9 Sparc stack frame */ +struct sparc_stackf { + unsigned long locals[8]; + unsigned long ins[6]; + struct sparc_stackf *fp; + unsigned long callers_pc; + char *structptr; + unsigned long xargs[6]; + unsigned long xxargs[1]; +}; + +/* A 32-bit Sparc stack frame */ +struct sparc_stackf32 { + unsigned int locals[8]; + unsigned int ins[6]; + unsigned int fp; + unsigned int callers_pc; + unsigned int structptr; + unsigned int xargs[6]; + unsigned int xxargs[1]; +}; + +struct sparc_trapf { + unsigned long locals[8]; + unsigned long ins[8]; + unsigned long _unused; + struct pt_regs *regs; +}; +#endif /* (!__ASSEMBLY__) */ +#else +/* 32 bit sparc */ + +#include <asm/psr.h> + +/* This struct defines the way the registers are stored on the + * stack during a system call and basically all traps. + */ +#ifndef __ASSEMBLY__ + +#include <linux/types.h> + +struct pt_regs { + unsigned long psr; + unsigned long pc; + unsigned long npc; + unsigned long y; + unsigned long u_regs[16]; /* globals and ins */ +}; + +/* A 32-bit register window. */ +struct reg_window32 { + unsigned long locals[8]; + unsigned long ins[8]; +}; + +/* A Sparc stack frame */ +struct sparc_stackf { + unsigned long locals[8]; + unsigned long ins[6]; + struct sparc_stackf *fp; + unsigned long callers_pc; + char *structptr; + unsigned long xargs[6]; + unsigned long xxargs[1]; +}; +#endif /* (!__ASSEMBLY__) */ + +#endif /* (defined(__sparc__) && defined(__arch64__))*/ + +#ifndef __ASSEMBLY__ + +#define TRACEREG_SZ sizeof(struct pt_regs) +#define STACKFRAME_SZ sizeof(struct sparc_stackf) + +#define TRACEREG32_SZ sizeof(struct pt_regs32) +#define STACKFRAME32_SZ sizeof(struct sparc_stackf32) + +#endif /* (!__ASSEMBLY__) */ + +#define UREG_G0 0 +#define UREG_G1 1 +#define UREG_G2 2 +#define UREG_G3 3 +#define UREG_G4 4 +#define UREG_G5 5 +#define UREG_G6 6 +#define UREG_G7 7 +#define UREG_I0 8 +#define UREG_I1 9 +#define UREG_I2 10 +#define UREG_I3 11 +#define UREG_I4 12 +#define UREG_I5 13 +#define UREG_I6 14 +#define UREG_I7 15 +#define UREG_FP UREG_I6 +#define UREG_RETPC UREG_I7 + +#if defined(__sparc__) && defined(__arch64__) +/* 64 bit sparc */ + +#ifndef __ASSEMBLY__ + + +#else /* __ASSEMBLY__ */ +/* For assembly code. */ +#define TRACEREG_SZ 0xa0 +#define STACKFRAME_SZ 0xc0 + +#define TRACEREG32_SZ 0x50 +#define STACKFRAME32_SZ 0x60 +#endif /* __ASSEMBLY__ */ + +#else /* (defined(__sparc__) && defined(__arch64__)) */ + +/* 32 bit sparc */ + +#ifndef __ASSEMBLY__ + + +#else /* (!__ASSEMBLY__) */ +/* For assembly code. */ +#define TRACEREG_SZ 0x50 +#define STACKFRAME_SZ 0x60 +#endif /* (!__ASSEMBLY__) */ + +#endif /* (defined(__sparc__) && defined(__arch64__)) */ + + +/* These are for pt_regs. */ +#define PT_V9_G0 0x00 +#define PT_V9_G1 0x08 +#define PT_V9_G2 0x10 +#define PT_V9_G3 0x18 +#define PT_V9_G4 0x20 +#define PT_V9_G5 0x28 +#define PT_V9_G6 0x30 +#define PT_V9_G7 0x38 +#define PT_V9_I0 0x40 +#define PT_V9_I1 0x48 +#define PT_V9_I2 0x50 +#define PT_V9_I3 0x58 +#define PT_V9_I4 0x60 +#define PT_V9_I5 0x68 +#define PT_V9_I6 0x70 +#define PT_V9_FP PT_V9_I6 +#define PT_V9_I7 0x78 +#define PT_V9_TSTATE 0x80 +#define PT_V9_TPC 0x88 +#define PT_V9_TNPC 0x90 +#define PT_V9_Y 0x98 +#define PT_V9_MAGIC 0x9c +#define PT_TSTATE PT_V9_TSTATE +#define PT_TPC PT_V9_TPC +#define PT_TNPC PT_V9_TNPC + +/* These for pt_regs32. */ +#define PT_PSR 0x0 +#define PT_PC 0x4 +#define PT_NPC 0x8 +#define PT_Y 0xc +#define PT_G0 0x10 +#define PT_WIM PT_G0 +#define PT_G1 0x14 +#define PT_G2 0x18 +#define PT_G3 0x1c +#define PT_G4 0x20 +#define PT_G5 0x24 +#define PT_G6 0x28 +#define PT_G7 0x2c +#define PT_I0 0x30 +#define PT_I1 0x34 +#define PT_I2 0x38 +#define PT_I3 0x3c +#define PT_I4 0x40 +#define PT_I5 0x44 +#define PT_I6 0x48 +#define PT_FP PT_I6 +#define PT_I7 0x4c + +/* Reg_window offsets */ +#define RW_V9_L0 0x00 +#define RW_V9_L1 0x08 +#define RW_V9_L2 0x10 +#define RW_V9_L3 0x18 +#define RW_V9_L4 0x20 +#define RW_V9_L5 0x28 +#define RW_V9_L6 0x30 +#define RW_V9_L7 0x38 +#define RW_V9_I0 0x40 +#define RW_V9_I1 0x48 +#define RW_V9_I2 0x50 +#define RW_V9_I3 0x58 +#define RW_V9_I4 0x60 +#define RW_V9_I5 0x68 +#define RW_V9_I6 0x70 +#define RW_V9_I7 0x78 + +#define RW_L0 0x00 +#define RW_L1 0x04 +#define RW_L2 0x08 +#define RW_L3 0x0c +#define RW_L4 0x10 +#define RW_L5 0x14 +#define RW_L6 0x18 +#define RW_L7 0x1c +#define RW_I0 0x20 +#define RW_I1 0x24 +#define RW_I2 0x28 +#define RW_I3 0x2c +#define RW_I4 0x30 +#define RW_I5 0x34 +#define RW_I6 0x38 +#define RW_I7 0x3c + +/* Stack_frame offsets */ +#define SF_V9_L0 0x00 +#define SF_V9_L1 0x08 +#define SF_V9_L2 0x10 +#define SF_V9_L3 0x18 +#define SF_V9_L4 0x20 +#define SF_V9_L5 0x28 +#define SF_V9_L6 0x30 +#define SF_V9_L7 0x38 +#define SF_V9_I0 0x40 +#define SF_V9_I1 0x48 +#define SF_V9_I2 0x50 +#define SF_V9_I3 0x58 +#define SF_V9_I4 0x60 +#define SF_V9_I5 0x68 +#define SF_V9_FP 0x70 +#define SF_V9_PC 0x78 +#define SF_V9_RETP 0x80 +#define SF_V9_XARG0 0x88 +#define SF_V9_XARG1 0x90 +#define SF_V9_XARG2 0x98 +#define SF_V9_XARG3 0xa0 +#define SF_V9_XARG4 0xa8 +#define SF_V9_XARG5 0xb0 +#define SF_V9_XXARG 0xb8 + +#define SF_L0 0x00 +#define SF_L1 0x04 +#define SF_L2 0x08 +#define SF_L3 0x0c +#define SF_L4 0x10 +#define SF_L5 0x14 +#define SF_L6 0x18 +#define SF_L7 0x1c +#define SF_I0 0x20 +#define SF_I1 0x24 +#define SF_I2 0x28 +#define SF_I3 0x2c +#define SF_I4 0x30 +#define SF_I5 0x34 +#define SF_FP 0x38 +#define SF_PC 0x3c +#define SF_RETP 0x40 +#define SF_XARG0 0x44 +#define SF_XARG1 0x48 +#define SF_XARG2 0x4c +#define SF_XARG3 0x50 +#define SF_XARG4 0x54 +#define SF_XARG5 0x58 +#define SF_XXARG 0x5c + + +/* Stuff for the ptrace system call */ +#define PTRACE_SPARC_DETACH 11 +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 +#define PTRACE_READDATA 16 +#define PTRACE_WRITEDATA 17 +#define PTRACE_READTEXT 18 +#define PTRACE_WRITETEXT 19 +#define PTRACE_GETFPAREGS 20 +#define PTRACE_SETFPAREGS 21 + +/* There are for debugging 64-bit processes, either from a 32 or 64 bit + * parent. Thus their complements are for debugging 32-bit processes only. + */ + +#define PTRACE_GETREGS64 22 +#define PTRACE_SETREGS64 23 +/* PTRACE_SYSCALL is 24 */ +#define PTRACE_GETFPREGS64 25 +#define PTRACE_SETFPREGS64 26 + +#endif /* _UAPI__SPARC_PTRACE_H */ diff --git a/arch/sparc/include/asm/resource.h b/arch/sparc/include/uapi/asm/resource.h index fe163cafb4c..fe163cafb4c 100644 --- a/arch/sparc/include/asm/resource.h +++ b/arch/sparc/include/uapi/asm/resource.h diff --git a/arch/sparc/include/asm/sembuf.h b/arch/sparc/include/uapi/asm/sembuf.h index faee1be08d6..faee1be08d6 100644 --- a/arch/sparc/include/asm/sembuf.h +++ b/arch/sparc/include/uapi/asm/sembuf.h diff --git a/arch/sparc/include/uapi/asm/setup.h b/arch/sparc/include/uapi/asm/setup.h new file mode 100644 index 00000000000..53376845087 --- /dev/null +++ b/arch/sparc/include/uapi/asm/setup.h @@ -0,0 +1,15 @@ +/* + * Just a place holder. + */ + +#ifndef _UAPI_SPARC_SETUP_H +#define _UAPI_SPARC_SETUP_H + +#if defined(__sparc__) && defined(__arch64__) +# define COMMAND_LINE_SIZE 2048 +#else +# define COMMAND_LINE_SIZE 256 +#endif + + +#endif /* _UAPI_SPARC_SETUP_H */ diff --git a/arch/sparc/include/asm/shmbuf.h b/arch/sparc/include/uapi/asm/shmbuf.h index 83a16055363..83a16055363 100644 --- a/arch/sparc/include/asm/shmbuf.h +++ b/arch/sparc/include/uapi/asm/shmbuf.h diff --git a/arch/sparc/include/uapi/asm/sigcontext.h b/arch/sparc/include/uapi/asm/sigcontext.h new file mode 100644 index 00000000000..ae5704fa77a --- /dev/null +++ b/arch/sparc/include/uapi/asm/sigcontext.h @@ -0,0 +1,4 @@ +/* + * There isn't anything here anymore, but the file must not be empty or patch + * will delete it. + */ diff --git a/arch/sparc/include/uapi/asm/siginfo.h b/arch/sparc/include/uapi/asm/siginfo.h new file mode 100644 index 00000000000..2d9b79ccaa5 --- /dev/null +++ b/arch/sparc/include/uapi/asm/siginfo.h @@ -0,0 +1,25 @@ +#ifndef _UAPI__SPARC_SIGINFO_H +#define _UAPI__SPARC_SIGINFO_H + +#if defined(__sparc__) && defined(__arch64__) + +#define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int)) +#define __ARCH_SI_BAND_T int + +#endif /* defined(__sparc__) && defined(__arch64__) */ + + +#define __ARCH_SI_TRAPNO + +#include <asm-generic/siginfo.h> + + +#define SI_NOINFO 32767 /* no information in siginfo_t */ + +/* + * SIGEMT si_codes + */ +#define EMT_TAGOVF (__SI_FAULT|1) /* tag overflow */ +#define NSIGEMT 1 + +#endif /* _UAPI__SPARC_SIGINFO_H */ diff --git a/arch/sparc/include/uapi/asm/signal.h b/arch/sparc/include/uapi/asm/signal.h new file mode 100644 index 00000000000..1a041892538 --- /dev/null +++ b/arch/sparc/include/uapi/asm/signal.h @@ -0,0 +1,185 @@ +#ifndef _UAPI__SPARC_SIGNAL_H +#define _UAPI__SPARC_SIGNAL_H + +#include <asm/sigcontext.h> +#include <linux/compiler.h> + + +/* On the Sparc the signal handlers get passed a 'sub-signal' code + * for certain signal types, which we document here. + */ +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SUBSIG_STACK 0 +#define SUBSIG_ILLINST 2 +#define SUBSIG_PRIVINST 3 +#define SUBSIG_BADTRAP(t) (0x80 + (t)) + +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 + +#define SIGEMT 7 +#define SUBSIG_TAG 10 + +#define SIGFPE 8 +#define SUBSIG_FPDISABLED 0x400 +#define SUBSIG_FPERROR 0x404 +#define SUBSIG_FPINTOVFL 0x001 +#define SUBSIG_FPSTSIG 0x002 +#define SUBSIG_IDIVZERO 0x014 +#define SUBSIG_FPINEXACT 0x0c4 +#define SUBSIG_FPDIVZERO 0x0c8 +#define SUBSIG_FPUNFLOW 0x0cc +#define SUBSIG_FPOPERROR 0x0d0 +#define SUBSIG_FPOVFLOW 0x0d4 + +#define SIGKILL 9 +#define SIGBUS 10 +#define SUBSIG_BUSTIMEOUT 1 +#define SUBSIG_ALIGNMENT 2 +#define SUBSIG_MISCERROR 5 + +#define SIGSEGV 11 +#define SUBSIG_NOMAPPING 3 +#define SUBSIG_PROTECTION 4 +#define SUBSIG_SEGERROR 5 + +#define SIGSYS 12 + +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGURG 16 + +/* SunOS values which deviate from the Linux/i386 ones */ +#define SIGSTOP 17 +#define SIGTSTP 18 +#define SIGCONT 19 +#define SIGCHLD 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGIO 23 +#define SIGPOLL SIGIO /* SysV name for SIGIO */ +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGLOST 29 +#define SIGPWR SIGLOST +#define SIGUSR1 30 +#define SIGUSR2 31 + +/* Most things should be clean enough to redefine this at will, if care + is taken to make libc match. */ + +#define __OLD_NSIG 32 +#define __NEW_NSIG 64 +#ifdef __arch64__ +#define _NSIG_BPW 64 +#else +#define _NSIG_BPW 32 +#endif +#define _NSIG_WORDS (__NEW_NSIG / _NSIG_BPW) + +#define SIGRTMIN 32 +#define SIGRTMAX __NEW_NSIG + +#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__) +#define _NSIG __NEW_NSIG +#define __new_sigset_t sigset_t +#define __new_sigaction sigaction +#define __new_sigaction32 sigaction32 +#define __old_sigset_t old_sigset_t +#define __old_sigaction old_sigaction +#define __old_sigaction32 old_sigaction32 +#else +#define _NSIG __OLD_NSIG +#define NSIG _NSIG +#define __old_sigset_t sigset_t +#define __old_sigaction sigaction +#define __old_sigaction32 sigaction32 +#endif + +#ifndef __ASSEMBLY__ + +typedef unsigned long __old_sigset_t; /* at least 32 bits */ + +typedef struct { + unsigned long sig[_NSIG_WORDS]; +} __new_sigset_t; + +/* A SunOS sigstack */ +struct sigstack { + /* XXX 32-bit pointers pinhead XXX */ + char *the_stack; + int cur_status; +}; + +/* Sigvec flags */ +#define _SV_SSTACK 1u /* This signal handler should use sig-stack */ +#define _SV_INTR 2u /* Sig return should not restart system call */ +#define _SV_RESET 4u /* Set handler to SIG_DFL upon taken signal */ +#define _SV_IGNCHILD 8u /* Do not send SIGCHLD */ + +/* + * sa_flags values: SA_STACK is not currently supported, but will allow the + * usage of signal stacks by using the (now obsolete) sa_restorer field in + * the sigaction structure as a stack pointer. This is now possible due to + * the changes in signal handling. LBT 010493. + * SA_RESTART flag to get restarting signals (which were the default long ago) + */ +#define SA_NOCLDSTOP _SV_IGNCHILD +#define SA_STACK _SV_SSTACK +#define SA_ONSTACK _SV_SSTACK +#define SA_RESTART _SV_INTR +#define SA_ONESHOT _SV_RESET +#define SA_NODEFER 0x20u +#define SA_NOCLDWAIT 0x100u +#define SA_SIGINFO 0x200u + +#define SA_NOMASK SA_NODEFER + +#define SIG_BLOCK 0x01 /* for blocking signals */ +#define SIG_UNBLOCK 0x02 /* for unblocking signals */ +#define SIG_SETMASK 0x04 /* for setting the signal mask */ + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 4096 +#define SIGSTKSZ 16384 + + +#include <asm-generic/signal-defs.h> + +struct __new_sigaction { + __sighandler_t sa_handler; + unsigned long sa_flags; + __sigrestore_t sa_restorer; /* not used by Linux/SPARC yet */ + __new_sigset_t sa_mask; +}; + +struct __old_sigaction { + __sighandler_t sa_handler; + __old_sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); /* not used by Linux/SPARC yet */ +}; + +typedef struct sigaltstack { + void __user *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + + +#endif /* !(__ASSEMBLY__) */ + +#endif /* _UAPI__SPARC_SIGNAL_H */ diff --git a/arch/sparc/include/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h index bea1568ae4a..bea1568ae4a 100644 --- a/arch/sparc/include/asm/socket.h +++ b/arch/sparc/include/uapi/asm/socket.h diff --git a/arch/sparc/include/asm/sockios.h b/arch/sparc/include/uapi/asm/sockios.h index 990ea746486..990ea746486 100644 --- a/arch/sparc/include/asm/sockios.h +++ b/arch/sparc/include/uapi/asm/sockios.h diff --git a/arch/sparc/include/asm/stat.h b/arch/sparc/include/uapi/asm/stat.h index a232e9e1f4e..a232e9e1f4e 100644 --- a/arch/sparc/include/asm/stat.h +++ b/arch/sparc/include/uapi/asm/stat.h diff --git a/arch/sparc/include/asm/statfs.h b/arch/sparc/include/uapi/asm/statfs.h index 55e607ad461..55e607ad461 100644 --- a/arch/sparc/include/asm/statfs.h +++ b/arch/sparc/include/uapi/asm/statfs.h diff --git a/arch/sparc/include/asm/swab.h b/arch/sparc/include/uapi/asm/swab.h index a34ad079487..a34ad079487 100644 --- a/arch/sparc/include/asm/swab.h +++ b/arch/sparc/include/uapi/asm/swab.h diff --git a/arch/sparc/include/uapi/asm/termbits.h b/arch/sparc/include/uapi/asm/termbits.h new file mode 100644 index 00000000000..dd91642fcca --- /dev/null +++ b/arch/sparc/include/uapi/asm/termbits.h @@ -0,0 +1,263 @@ +#ifndef _UAPI_SPARC_TERMBITS_H +#define _UAPI_SPARC_TERMBITS_H + +#include <linux/posix_types.h> + +typedef unsigned char cc_t; +typedef unsigned int speed_t; + +#if defined(__sparc__) && defined(__arch64__) +typedef unsigned int tcflag_t; +#else +typedef unsigned long tcflag_t; +#endif + +#define NCC 8 +struct termio { + unsigned short c_iflag; /* input mode flags */ + unsigned short c_oflag; /* output mode flags */ + unsigned short c_cflag; /* control mode flags */ + unsigned short c_lflag; /* local mode flags */ + unsigned char c_line; /* line discipline */ + unsigned char c_cc[NCC]; /* control characters */ +}; + +#define NCCS 17 +struct termios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ +#ifndef __KERNEL__ + cc_t c_cc[NCCS]; /* control characters */ +#else + cc_t c_cc[NCCS+2]; /* kernel needs 2 more to hold vmin/vtime */ +#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t)) +#endif +}; + +struct termios2 { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS+2]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +struct ktermios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS+2]; /* control characters */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +/* c_cc characters */ +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VEOL 5 +#define VEOL2 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 + + + +#define VSUSP 10 +#define VDSUSP 11 /* SunOS POSIX nicety I do believe... */ +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 + +/* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is + * shared with eof/eol + */ +#ifndef __KERNEL__ +#define VMIN VEOF +#define VTIME VEOL +#endif + +/* c_iflag bits */ +#define IGNBRK 0x00000001 +#define BRKINT 0x00000002 +#define IGNPAR 0x00000004 +#define PARMRK 0x00000008 +#define INPCK 0x00000010 +#define ISTRIP 0x00000020 +#define INLCR 0x00000040 +#define IGNCR 0x00000080 +#define ICRNL 0x00000100 +#define IUCLC 0x00000200 +#define IXON 0x00000400 +#define IXANY 0x00000800 +#define IXOFF 0x00001000 +#define IMAXBEL 0x00002000 +#define IUTF8 0x00004000 + +/* c_oflag bits */ +#define OPOST 0x00000001 +#define OLCUC 0x00000002 +#define ONLCR 0x00000004 +#define OCRNL 0x00000008 +#define ONOCR 0x00000010 +#define ONLRET 0x00000020 +#define OFILL 0x00000040 +#define OFDEL 0x00000080 +#define NLDLY 0x00000100 +#define NL0 0x00000000 +#define NL1 0x00000100 +#define CRDLY 0x00000600 +#define CR0 0x00000000 +#define CR1 0x00000200 +#define CR2 0x00000400 +#define CR3 0x00000600 +#define TABDLY 0x00001800 +#define TAB0 0x00000000 +#define TAB1 0x00000800 +#define TAB2 0x00001000 +#define TAB3 0x00001800 +#define XTABS 0x00001800 +#define BSDLY 0x00002000 +#define BS0 0x00000000 +#define BS1 0x00002000 +#define VTDLY 0x00004000 +#define VT0 0x00000000 +#define VT1 0x00004000 +#define FFDLY 0x00008000 +#define FF0 0x00000000 +#define FF1 0x00008000 +#define PAGEOUT 0x00010000 /* SUNOS specific */ +#define WRAP 0x00020000 /* SUNOS specific */ + +/* c_cflag bit meaning */ +#define CBAUD 0x0000100f +#define B0 0x00000000 /* hang up */ +#define B50 0x00000001 +#define B75 0x00000002 +#define B110 0x00000003 +#define B134 0x00000004 +#define B150 0x00000005 +#define B200 0x00000006 +#define B300 0x00000007 +#define B600 0x00000008 +#define B1200 0x00000009 +#define B1800 0x0000000a +#define B2400 0x0000000b +#define B4800 0x0000000c +#define B9600 0x0000000d +#define B19200 0x0000000e +#define B38400 0x0000000f +#define EXTA B19200 +#define EXTB B38400 +#define CSIZE 0x00000030 +#define CS5 0x00000000 +#define CS6 0x00000010 +#define CS7 0x00000020 +#define CS8 0x00000030 +#define CSTOPB 0x00000040 +#define CREAD 0x00000080 +#define PARENB 0x00000100 +#define PARODD 0x00000200 +#define HUPCL 0x00000400 +#define CLOCAL 0x00000800 +#define CBAUDEX 0x00001000 +/* We'll never see these speeds with the Zilogs, but for completeness... */ +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 +/* This is what we can do with the Zilogs. */ +#define B76800 0x00001005 +/* This is what we can do with the SAB82532. */ +#define B153600 0x00001006 +#define B307200 0x00001007 +#define B614400 0x00001008 +#define B921600 0x00001009 +/* And these are the rest... */ +#define B500000 0x0000100a +#define B576000 0x0000100b +#define B1000000 0x0000100c +#define B1152000 0x0000100d +#define B1500000 0x0000100e +#define B2000000 0x0000100f +/* These have totally bogus values and nobody uses them + so far. Later on we'd have to use say 0x10000x and + adjust CBAUD constant and drivers accordingly. +#define B2500000 0x00001010 +#define B3000000 0x00001011 +#define B3500000 0x00001012 +#define B4000000 0x00001013 */ +#define CIBAUD 0x100f0000 /* input baud rate (not used) */ +#define CMSPAR 0x40000000 /* mark or space (stick) parity */ +#define CRTSCTS 0x80000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* c_lflag bits */ +#define ISIG 0x00000001 +#define ICANON 0x00000002 +#define XCASE 0x00000004 +#define ECHO 0x00000008 +#define ECHOE 0x00000010 +#define ECHOK 0x00000020 +#define ECHONL 0x00000040 +#define NOFLSH 0x00000080 +#define TOSTOP 0x00000100 +#define ECHOCTL 0x00000200 +#define ECHOPRT 0x00000400 +#define ECHOKE 0x00000800 +#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */ +#define FLUSHO 0x00002000 +#define PENDIN 0x00004000 +#define IEXTEN 0x00008000 +#define EXTPROC 0x00010000 + +/* modem lines */ +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ +#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ + + +/* tcflow() and TCXONC use these */ +#define TCOOFF 0 +#define TCOON 1 +#define TCIOFF 2 +#define TCION 3 + +/* tcflush() and TCFLSH use these */ +#define TCIFLUSH 0 +#define TCOFLUSH 1 +#define TCIOFLUSH 2 + +/* tcsetattr uses these */ +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 + +#endif /* _UAPI_SPARC_TERMBITS_H */ diff --git a/arch/sparc/include/uapi/asm/termios.h b/arch/sparc/include/uapi/asm/termios.h new file mode 100644 index 00000000000..ea6f09e51e5 --- /dev/null +++ b/arch/sparc/include/uapi/asm/termios.h @@ -0,0 +1,43 @@ +#ifndef _UAPI_SPARC_TERMIOS_H +#define _UAPI_SPARC_TERMIOS_H + +#include <asm/ioctls.h> +#include <asm/termbits.h> + +#if defined(__KERNEL__) || defined(__DEFINE_BSD_TERMIOS) +struct sgttyb { + char sg_ispeed; + char sg_ospeed; + char sg_erase; + char sg_kill; + short sg_flags; +}; + +struct tchars { + char t_intrc; + char t_quitc; + char t_startc; + char t_stopc; + char t_eofc; + char t_brkc; +}; + +struct ltchars { + char t_suspc; + char t_dsuspc; + char t_rprntc; + char t_flushc; + char t_werasc; + char t_lnextc; +}; +#endif /* __KERNEL__ */ + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + + +#endif /* _UAPI_SPARC_TERMIOS_H */ diff --git a/arch/sparc/include/uapi/asm/traps.h b/arch/sparc/include/uapi/asm/traps.h new file mode 100644 index 00000000000..a4eceace6cc --- /dev/null +++ b/arch/sparc/include/uapi/asm/traps.h @@ -0,0 +1,120 @@ +/* + * traps.h: Format of entries for the Sparc trap table. + * + * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) + */ + +#ifndef _UAPI_SPARC_TRAPS_H +#define _UAPI_SPARC_TRAPS_H + +#define NUM_SPARC_TRAPS 255 + +#ifndef __ASSEMBLY__ +#endif /* !(__ASSEMBLY__) */ + +/* For patching the trap table at boot time, we need to know how to + * form various common Sparc instructions. Thus these macros... + */ + +#define SPARC_MOV_CONST_L3(const) (0xa6102000 | (const&0xfff)) + +/* The following assumes that the branch lies before the place we + * are branching to. This is the case for a trap vector... + * You have been warned. + */ +#define SPARC_BRANCH(dest_addr, inst_addr) \ + (0x10800000 | (((dest_addr-inst_addr)>>2)&0x3fffff)) + +#define SPARC_RD_PSR_L0 (0xa1480000) +#define SPARC_RD_WIM_L3 (0xa7500000) +#define SPARC_NOP (0x01000000) + +/* Various interesting trap levels. */ +/* First, hardware traps. */ +#define SP_TRAP_TFLT 0x1 /* Text fault */ +#define SP_TRAP_II 0x2 /* Illegal Instruction */ +#define SP_TRAP_PI 0x3 /* Privileged Instruction */ +#define SP_TRAP_FPD 0x4 /* Floating Point Disabled */ +#define SP_TRAP_WOVF 0x5 /* Window Overflow */ +#define SP_TRAP_WUNF 0x6 /* Window Underflow */ +#define SP_TRAP_MNA 0x7 /* Memory Address Unaligned */ +#define SP_TRAP_FPE 0x8 /* Floating Point Exception */ +#define SP_TRAP_DFLT 0x9 /* Data Fault */ +#define SP_TRAP_TOF 0xa /* Tag Overflow */ +#define SP_TRAP_WDOG 0xb /* Watchpoint Detected */ +#define SP_TRAP_IRQ1 0x11 /* IRQ level 1 */ +#define SP_TRAP_IRQ2 0x12 /* IRQ level 2 */ +#define SP_TRAP_IRQ3 0x13 /* IRQ level 3 */ +#define SP_TRAP_IRQ4 0x14 /* IRQ level 4 */ +#define SP_TRAP_IRQ5 0x15 /* IRQ level 5 */ +#define SP_TRAP_IRQ6 0x16 /* IRQ level 6 */ +#define SP_TRAP_IRQ7 0x17 /* IRQ level 7 */ +#define SP_TRAP_IRQ8 0x18 /* IRQ level 8 */ +#define SP_TRAP_IRQ9 0x19 /* IRQ level 9 */ +#define SP_TRAP_IRQ10 0x1a /* IRQ level 10 */ +#define SP_TRAP_IRQ11 0x1b /* IRQ level 11 */ +#define SP_TRAP_IRQ12 0x1c /* IRQ level 12 */ +#define SP_TRAP_IRQ13 0x1d /* IRQ level 13 */ +#define SP_TRAP_IRQ14 0x1e /* IRQ level 14 */ +#define SP_TRAP_IRQ15 0x1f /* IRQ level 15 Non-maskable */ +#define SP_TRAP_RACC 0x20 /* Register Access Error ??? */ +#define SP_TRAP_IACC 0x21 /* Instruction Access Error */ +#define SP_TRAP_CPDIS 0x24 /* Co-Processor Disabled */ +#define SP_TRAP_BADFL 0x25 /* Unimplemented Flush Instruction */ +#define SP_TRAP_CPEXP 0x28 /* Co-Processor Exception */ +#define SP_TRAP_DACC 0x29 /* Data Access Error */ +#define SP_TRAP_DIVZ 0x2a /* Divide By Zero */ +#define SP_TRAP_DSTORE 0x2b /* Data Store Error ??? */ +#define SP_TRAP_DMM 0x2c /* Data Access MMU Miss ??? */ +#define SP_TRAP_IMM 0x3c /* Instruction Access MMU Miss ??? */ + +/* Now the Software Traps... */ +#define SP_TRAP_SUNOS 0x80 /* SunOS System Call */ +#define SP_TRAP_SBPT 0x81 /* Software Breakpoint */ +#define SP_TRAP_SDIVZ 0x82 /* Software Divide-by-Zero trap */ +#define SP_TRAP_FWIN 0x83 /* Flush Windows */ +#define SP_TRAP_CWIN 0x84 /* Clean Windows */ +#define SP_TRAP_RCHK 0x85 /* Range Check */ +#define SP_TRAP_FUNA 0x86 /* Fix Unaligned Access */ +#define SP_TRAP_IOWFL 0x87 /* Integer Overflow */ +#define SP_TRAP_SOLARIS 0x88 /* Solaris System Call */ +#define SP_TRAP_NETBSD 0x89 /* NetBSD System Call */ +#define SP_TRAP_LINUX 0x90 /* Linux System Call */ + +/* Names used for compatibility with SunOS */ +#define ST_SYSCALL 0x00 +#define ST_BREAKPOINT 0x01 +#define ST_DIV0 0x02 +#define ST_FLUSH_WINDOWS 0x03 +#define ST_CLEAN_WINDOWS 0x04 +#define ST_RANGE_CHECK 0x05 +#define ST_FIX_ALIGN 0x06 +#define ST_INT_OVERFLOW 0x07 + +/* Special traps... */ +#define SP_TRAP_KBPT1 0xfe /* KADB/PROM Breakpoint one */ +#define SP_TRAP_KBPT2 0xff /* KADB/PROM Breakpoint two */ + +/* Handy Macros */ +/* Is this a trap we never expect to get? */ +#define BAD_TRAP_P(level) \ + ((level > SP_TRAP_WDOG && level < SP_TRAP_IRQ1) || \ + (level > SP_TRAP_IACC && level < SP_TRAP_CPDIS) || \ + (level > SP_TRAP_BADFL && level < SP_TRAP_CPEXP) || \ + (level > SP_TRAP_DMM && level < SP_TRAP_IMM) || \ + (level > SP_TRAP_IMM && level < SP_TRAP_SUNOS) || \ + (level > SP_TRAP_LINUX && level < SP_TRAP_KBPT1)) + +/* Is this a Hardware trap? */ +#define HW_TRAP_P(level) ((level > 0) && (level < SP_TRAP_SUNOS)) + +/* Is this a Software trap? */ +#define SW_TRAP_P(level) ((level >= SP_TRAP_SUNOS) && (level <= SP_TRAP_KBPT2)) + +/* Is this a system call for some OS we know about? */ +#define SCALL_TRAP_P(level) ((level == SP_TRAP_SUNOS) || \ + (level == SP_TRAP_SOLARIS) || \ + (level == SP_TRAP_NETBSD) || \ + (level == SP_TRAP_LINUX)) + +#endif /* _UAPI_SPARC_TRAPS_H */ diff --git a/arch/sparc/include/asm/types.h b/arch/sparc/include/uapi/asm/types.h index 383d156cde9..383d156cde9 100644 --- a/arch/sparc/include/asm/types.h +++ b/arch/sparc/include/uapi/asm/types.h diff --git a/arch/sparc/include/asm/uctx.h b/arch/sparc/include/uapi/asm/uctx.h index dc937c75ffd..dc937c75ffd 100644 --- a/arch/sparc/include/asm/uctx.h +++ b/arch/sparc/include/uapi/asm/uctx.h diff --git a/arch/sparc/include/uapi/asm/unistd.h b/arch/sparc/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..8974ef7ae92 --- /dev/null +++ b/arch/sparc/include/uapi/asm/unistd.h @@ -0,0 +1,422 @@ +/* + * System calls under the Sparc. + * + * Don't be scared by the ugly clobbers, it is the only way I can + * think of right now to force the arguments into fixed registers + * before the trap into the system call with gcc 'asm' statements. + * + * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net) + * + * SunOS compatibility based upon preliminary work which is: + * + * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu) + */ +#ifndef _UAPI_SPARC_UNISTD_H +#define _UAPI_SPARC_UNISTD_H + +#ifndef __32bit_syscall_numbers__ +#ifndef __arch64__ +#define __32bit_syscall_numbers__ +#endif +#endif + +#define __NR_restart_syscall 0 /* Linux Specific */ +#define __NR_exit 1 /* Common */ +#define __NR_fork 2 /* Common */ +#define __NR_read 3 /* Common */ +#define __NR_write 4 /* Common */ +#define __NR_open 5 /* Common */ +#define __NR_close 6 /* Common */ +#define __NR_wait4 7 /* Common */ +#define __NR_creat 8 /* Common */ +#define __NR_link 9 /* Common */ +#define __NR_unlink 10 /* Common */ +#define __NR_execv 11 /* SunOS Specific */ +#define __NR_chdir 12 /* Common */ +#define __NR_chown 13 /* Common */ +#define __NR_mknod 14 /* Common */ +#define __NR_chmod 15 /* Common */ +#define __NR_lchown 16 /* Common */ +#define __NR_brk 17 /* Common */ +#define __NR_perfctr 18 /* Performance counter operations */ +#define __NR_lseek 19 /* Common */ +#define __NR_getpid 20 /* Common */ +#define __NR_capget 21 /* Linux Specific */ +#define __NR_capset 22 /* Linux Specific */ +#define __NR_setuid 23 /* Implemented via setreuid in SunOS */ +#define __NR_getuid 24 /* Common */ +#define __NR_vmsplice 25 /* ENOSYS under SunOS */ +#define __NR_ptrace 26 /* Common */ +#define __NR_alarm 27 /* Implemented via setitimer in SunOS */ +#define __NR_sigaltstack 28 /* Common */ +#define __NR_pause 29 /* Is sigblock(0)->sigpause() in SunOS */ +#define __NR_utime 30 /* Implemented via utimes() under SunOS */ +#ifdef __32bit_syscall_numbers__ +#define __NR_lchown32 31 /* Linux sparc32 specific */ +#define __NR_fchown32 32 /* Linux sparc32 specific */ +#endif +#define __NR_access 33 /* Common */ +#define __NR_nice 34 /* Implemented via get/setpriority() in SunOS */ +#ifdef __32bit_syscall_numbers__ +#define __NR_chown32 35 /* Linux sparc32 specific */ +#endif +#define __NR_sync 36 /* Common */ +#define __NR_kill 37 /* Common */ +#define __NR_stat 38 /* Common */ +#define __NR_sendfile 39 /* Linux Specific */ +#define __NR_lstat 40 /* Common */ +#define __NR_dup 41 /* Common */ +#define __NR_pipe 42 /* Common */ +#define __NR_times 43 /* Implemented via getrusage() in SunOS */ +#ifdef __32bit_syscall_numbers__ +#define __NR_getuid32 44 /* Linux sparc32 specific */ +#endif +#define __NR_umount2 45 /* Linux Specific */ +#define __NR_setgid 46 /* Implemented via setregid() in SunOS */ +#define __NR_getgid 47 /* Common */ +#define __NR_signal 48 /* Implemented via sigvec() in SunOS */ +#define __NR_geteuid 49 /* SunOS calls getuid() */ +#define __NR_getegid 50 /* SunOS calls getgid() */ +#define __NR_acct 51 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_getgid32 53 /* Linux sparc32 specific */ +#else +#define __NR_memory_ordering 52 /* Linux Specific */ +#endif +#define __NR_ioctl 54 /* Common */ +#define __NR_reboot 55 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_mmap2 56 /* Linux sparc32 Specific */ +#endif +#define __NR_symlink 57 /* Common */ +#define __NR_readlink 58 /* Common */ +#define __NR_execve 59 /* Common */ +#define __NR_umask 60 /* Common */ +#define __NR_chroot 61 /* Common */ +#define __NR_fstat 62 /* Common */ +#define __NR_fstat64 63 /* Linux Specific */ +#define __NR_getpagesize 64 /* Common */ +#define __NR_msync 65 /* Common in newer 1.3.x revs... */ +#define __NR_vfork 66 /* Common */ +#define __NR_pread64 67 /* Linux Specific */ +#define __NR_pwrite64 68 /* Linux Specific */ +#ifdef __32bit_syscall_numbers__ +#define __NR_geteuid32 69 /* Linux sparc32, sbrk under SunOS */ +#define __NR_getegid32 70 /* Linux sparc32, sstk under SunOS */ +#endif +#define __NR_mmap 71 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_setreuid32 72 /* Linux sparc32, vadvise under SunOS */ +#endif +#define __NR_munmap 73 /* Common */ +#define __NR_mprotect 74 /* Common */ +#define __NR_madvise 75 /* Common */ +#define __NR_vhangup 76 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_truncate64 77 /* Linux sparc32 Specific */ +#endif +#define __NR_mincore 78 /* Common */ +#define __NR_getgroups 79 /* Common */ +#define __NR_setgroups 80 /* Common */ +#define __NR_getpgrp 81 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_setgroups32 82 /* Linux sparc32, setpgrp under SunOS */ +#endif +#define __NR_setitimer 83 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_ftruncate64 84 /* Linux sparc32 Specific */ +#endif +#define __NR_swapon 85 /* Common */ +#define __NR_getitimer 86 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_setuid32 87 /* Linux sparc32, gethostname under SunOS */ +#endif +#define __NR_sethostname 88 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_setgid32 89 /* Linux sparc32, getdtablesize under SunOS */ +#endif +#define __NR_dup2 90 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_setfsuid32 91 /* Linux sparc32, getdopt under SunOS */ +#endif +#define __NR_fcntl 92 /* Common */ +#define __NR_select 93 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_setfsgid32 94 /* Linux sparc32, setdopt under SunOS */ +#endif +#define __NR_fsync 95 /* Common */ +#define __NR_setpriority 96 /* Common */ +#define __NR_socket 97 /* Common */ +#define __NR_connect 98 /* Common */ +#define __NR_accept 99 /* Common */ +#define __NR_getpriority 100 /* Common */ +#define __NR_rt_sigreturn 101 /* Linux Specific */ +#define __NR_rt_sigaction 102 /* Linux Specific */ +#define __NR_rt_sigprocmask 103 /* Linux Specific */ +#define __NR_rt_sigpending 104 /* Linux Specific */ +#define __NR_rt_sigtimedwait 105 /* Linux Specific */ +#define __NR_rt_sigqueueinfo 106 /* Linux Specific */ +#define __NR_rt_sigsuspend 107 /* Linux Specific */ +#ifdef __32bit_syscall_numbers__ +#define __NR_setresuid32 108 /* Linux Specific, sigvec under SunOS */ +#define __NR_getresuid32 109 /* Linux Specific, sigblock under SunOS */ +#define __NR_setresgid32 110 /* Linux Specific, sigsetmask under SunOS */ +#define __NR_getresgid32 111 /* Linux Specific, sigpause under SunOS */ +#define __NR_setregid32 112 /* Linux sparc32, sigstack under SunOS */ +#else +#define __NR_setresuid 108 /* Linux Specific, sigvec under SunOS */ +#define __NR_getresuid 109 /* Linux Specific, sigblock under SunOS */ +#define __NR_setresgid 110 /* Linux Specific, sigsetmask under SunOS */ +#define __NR_getresgid 111 /* Linux Specific, sigpause under SunOS */ +#endif +#define __NR_recvmsg 113 /* Common */ +#define __NR_sendmsg 114 /* Common */ +#ifdef __32bit_syscall_numbers__ +#define __NR_getgroups32 115 /* Linux sparc32, vtrace under SunOS */ +#endif +#define __NR_gettimeofday 116 /* Common */ +#define __NR_getrusage 117 /* Common */ +#define __NR_getsockopt 118 /* Common */ +#define __NR_getcwd 119 /* Linux Specific */ +#define __NR_readv 120 /* Common */ +#define __NR_writev 121 /* Common */ +#define __NR_settimeofday 122 /* Common */ +#define __NR_fchown 123 /* Common */ +#define __NR_fchmod 124 /* Common */ +#define __NR_recvfrom 125 /* Common */ +#define __NR_setreuid 126 /* Common */ +#define __NR_setregid 127 /* Common */ +#define __NR_rename 128 /* Common */ +#define __NR_truncate 129 /* Common */ +#define __NR_ftruncate 130 /* Common */ +#define __NR_flock 131 /* Common */ +#define __NR_lstat64 132 /* Linux Specific */ +#define __NR_sendto 133 /* Common */ +#define __NR_shutdown 134 /* Common */ +#define __NR_socketpair 135 /* Common */ +#define __NR_mkdir 136 /* Common */ +#define __NR_rmdir 137 /* Common */ +#define __NR_utimes 138 /* SunOS Specific */ +#define __NR_stat64 139 /* Linux Specific */ +#define __NR_sendfile64 140 /* adjtime under SunOS */ +#define __NR_getpeername 141 /* Common */ +#define __NR_futex 142 /* gethostid under SunOS */ +#define __NR_gettid 143 /* ENOSYS under SunOS */ +#define __NR_getrlimit 144 /* Common */ +#define __NR_setrlimit 145 /* Common */ +#define __NR_pivot_root 146 /* Linux Specific, killpg under SunOS */ +#define __NR_prctl 147 /* ENOSYS under SunOS */ +#define __NR_pciconfig_read 148 /* ENOSYS under SunOS */ +#define __NR_pciconfig_write 149 /* ENOSYS under SunOS */ +#define __NR_getsockname 150 /* Common */ +#define __NR_inotify_init 151 /* Linux specific */ +#define __NR_inotify_add_watch 152 /* Linux specific */ +#define __NR_poll 153 /* Common */ +#define __NR_getdents64 154 /* Linux specific */ +#ifdef __32bit_syscall_numbers__ +#define __NR_fcntl64 155 /* Linux sparc32 Specific */ +#endif +#define __NR_inotify_rm_watch 156 /* Linux specific */ +#define __NR_statfs 157 /* Common */ +#define __NR_fstatfs 158 /* Common */ +#define __NR_umount 159 /* Common */ +#define __NR_sched_set_affinity 160 /* Linux specific, async_daemon under SunOS */ +#define __NR_sched_get_affinity 161 /* Linux specific, getfh under SunOS */ +#define __NR_getdomainname 162 /* SunOS Specific */ +#define __NR_setdomainname 163 /* Common */ +#ifndef __32bit_syscall_numbers__ +#define __NR_utrap_install 164 /* SYSV ABI/v9 required */ +#endif +#define __NR_quotactl 165 /* Common */ +#define __NR_set_tid_address 166 /* Linux specific, exportfs under SunOS */ +#define __NR_mount 167 /* Common */ +#define __NR_ustat 168 /* Common */ +#define __NR_setxattr 169 /* SunOS: semsys */ +#define __NR_lsetxattr 170 /* SunOS: msgsys */ +#define __NR_fsetxattr 171 /* SunOS: shmsys */ +#define __NR_getxattr 172 /* SunOS: auditsys */ +#define __NR_lgetxattr 173 /* SunOS: rfssys */ +#define __NR_getdents 174 /* Common */ +#define __NR_setsid 175 /* Common */ +#define __NR_fchdir 176 /* Common */ +#define __NR_fgetxattr 177 /* SunOS: fchroot */ +#define __NR_listxattr 178 /* SunOS: vpixsys */ +#define __NR_llistxattr 179 /* SunOS: aioread */ +#define __NR_flistxattr 180 /* SunOS: aiowrite */ +#define __NR_removexattr 181 /* SunOS: aiowait */ +#define __NR_lremovexattr 182 /* SunOS: aiocancel */ +#define __NR_sigpending 183 /* Common */ +#define __NR_query_module 184 /* Linux Specific */ +#define __NR_setpgid 185 /* Common */ +#define __NR_fremovexattr 186 /* SunOS: pathconf */ +#define __NR_tkill 187 /* SunOS: fpathconf */ +#define __NR_exit_group 188 /* Linux specific, sysconf undef SunOS */ +#define __NR_uname 189 /* Linux Specific */ +#define __NR_init_module 190 /* Linux Specific */ +#define __NR_personality 191 /* Linux Specific */ +#define __NR_remap_file_pages 192 /* Linux Specific */ +#define __NR_epoll_create 193 /* Linux Specific */ +#define __NR_epoll_ctl 194 /* Linux Specific */ +#define __NR_epoll_wait 195 /* Linux Specific */ +#define __NR_ioprio_set 196 /* Linux Specific */ +#define __NR_getppid 197 /* Linux Specific */ +#define __NR_sigaction 198 /* Linux Specific */ +#define __NR_sgetmask 199 /* Linux Specific */ +#define __NR_ssetmask 200 /* Linux Specific */ +#define __NR_sigsuspend 201 /* Linux Specific */ +#define __NR_oldlstat 202 /* Linux Specific */ +#define __NR_uselib 203 /* Linux Specific */ +#define __NR_readdir 204 /* Linux Specific */ +#define __NR_readahead 205 /* Linux Specific */ +#define __NR_socketcall 206 /* Linux Specific */ +#define __NR_syslog 207 /* Linux Specific */ +#define __NR_lookup_dcookie 208 /* Linux Specific */ +#define __NR_fadvise64 209 /* Linux Specific */ +#define __NR_fadvise64_64 210 /* Linux Specific */ +#define __NR_tgkill 211 /* Linux Specific */ +#define __NR_waitpid 212 /* Linux Specific */ +#define __NR_swapoff 213 /* Linux Specific */ +#define __NR_sysinfo 214 /* Linux Specific */ +#define __NR_ipc 215 /* Linux Specific */ +#define __NR_sigreturn 216 /* Linux Specific */ +#define __NR_clone 217 /* Linux Specific */ +#define __NR_ioprio_get 218 /* Linux Specific */ +#define __NR_adjtimex 219 /* Linux Specific */ +#define __NR_sigprocmask 220 /* Linux Specific */ +#define __NR_create_module 221 /* Linux Specific */ +#define __NR_delete_module 222 /* Linux Specific */ +#define __NR_get_kernel_syms 223 /* Linux Specific */ +#define __NR_getpgid 224 /* Linux Specific */ +#define __NR_bdflush 225 /* Linux Specific */ +#define __NR_sysfs 226 /* Linux Specific */ +#define __NR_afs_syscall 227 /* Linux Specific */ +#define __NR_setfsuid 228 /* Linux Specific */ +#define __NR_setfsgid 229 /* Linux Specific */ +#define __NR__newselect 230 /* Linux Specific */ +#ifdef __32bit_syscall_numbers__ +#define __NR_time 231 /* Linux Specific */ +#else +#endif +#define __NR_splice 232 /* Linux Specific */ +#define __NR_stime 233 /* Linux Specific */ +#define __NR_statfs64 234 /* Linux Specific */ +#define __NR_fstatfs64 235 /* Linux Specific */ +#define __NR__llseek 236 /* Linux Specific */ +#define __NR_mlock 237 +#define __NR_munlock 238 +#define __NR_mlockall 239 +#define __NR_munlockall 240 +#define __NR_sched_setparam 241 +#define __NR_sched_getparam 242 +#define __NR_sched_setscheduler 243 +#define __NR_sched_getscheduler 244 +#define __NR_sched_yield 245 +#define __NR_sched_get_priority_max 246 +#define __NR_sched_get_priority_min 247 +#define __NR_sched_rr_get_interval 248 +#define __NR_nanosleep 249 +#define __NR_mremap 250 +#define __NR__sysctl 251 +#define __NR_getsid 252 +#define __NR_fdatasync 253 +#define __NR_nfsservctl 254 +#define __NR_sync_file_range 255 +#define __NR_clock_settime 256 +#define __NR_clock_gettime 257 +#define __NR_clock_getres 258 +#define __NR_clock_nanosleep 259 +#define __NR_sched_getaffinity 260 +#define __NR_sched_setaffinity 261 +#define __NR_timer_settime 262 +#define __NR_timer_gettime 263 +#define __NR_timer_getoverrun 264 +#define __NR_timer_delete 265 +#define __NR_timer_create 266 +/* #define __NR_vserver 267 Reserved for VSERVER */ +#define __NR_io_setup 268 +#define __NR_io_destroy 269 +#define __NR_io_submit 270 +#define __NR_io_cancel 271 +#define __NR_io_getevents 272 +#define __NR_mq_open 273 +#define __NR_mq_unlink 274 +#define __NR_mq_timedsend 275 +#define __NR_mq_timedreceive 276 +#define __NR_mq_notify 277 +#define __NR_mq_getsetattr 278 +#define __NR_waitid 279 +#define __NR_tee 280 +#define __NR_add_key 281 +#define __NR_request_key 282 +#define __NR_keyctl 283 +#define __NR_openat 284 +#define __NR_mkdirat 285 +#define __NR_mknodat 286 +#define __NR_fchownat 287 +#define __NR_futimesat 288 +#define __NR_fstatat64 289 +#define __NR_unlinkat 290 +#define __NR_renameat 291 +#define __NR_linkat 292 +#define __NR_symlinkat 293 +#define __NR_readlinkat 294 +#define __NR_fchmodat 295 +#define __NR_faccessat 296 +#define __NR_pselect6 297 +#define __NR_ppoll 298 +#define __NR_unshare 299 +#define __NR_set_robust_list 300 +#define __NR_get_robust_list 301 +#define __NR_migrate_pages 302 +#define __NR_mbind 303 +#define __NR_get_mempolicy 304 +#define __NR_set_mempolicy 305 +#define __NR_kexec_load 306 +#define __NR_move_pages 307 +#define __NR_getcpu 308 +#define __NR_epoll_pwait 309 +#define __NR_utimensat 310 +#define __NR_signalfd 311 +#define __NR_timerfd_create 312 +#define __NR_eventfd 313 +#define __NR_fallocate 314 +#define __NR_timerfd_settime 315 +#define __NR_timerfd_gettime 316 +#define __NR_signalfd4 317 +#define __NR_eventfd2 318 +#define __NR_epoll_create1 319 +#define __NR_dup3 320 +#define __NR_pipe2 321 +#define __NR_inotify_init1 322 +#define __NR_accept4 323 +#define __NR_preadv 324 +#define __NR_pwritev 325 +#define __NR_rt_tgsigqueueinfo 326 +#define __NR_perf_event_open 327 +#define __NR_recvmmsg 328 +#define __NR_fanotify_init 329 +#define __NR_fanotify_mark 330 +#define __NR_prlimit64 331 +#define __NR_name_to_handle_at 332 +#define __NR_open_by_handle_at 333 +#define __NR_clock_adjtime 334 +#define __NR_syncfs 335 +#define __NR_sendmmsg 336 +#define __NR_setns 337 +#define __NR_process_vm_readv 338 +#define __NR_process_vm_writev 339 + +#define NR_syscalls 340 + +#ifdef __32bit_syscall_numbers__ +/* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, + * it never had the plain ones and there is no value to adding those + * old versions into the syscall table. + */ +#define __IGNORE_setresuid +#define __IGNORE_getresuid +#define __IGNORE_setresgid +#define __IGNORE_getresgid +#endif + +#endif /* _UAPI_SPARC_UNISTD_H */ diff --git a/arch/sparc/include/asm/utrap.h b/arch/sparc/include/uapi/asm/utrap.h index b10e527c22d..b10e527c22d 100644 --- a/arch/sparc/include/asm/utrap.h +++ b/arch/sparc/include/uapi/asm/utrap.h diff --git a/arch/sparc/include/asm/watchdog.h b/arch/sparc/include/uapi/asm/watchdog.h index 5baf2d3919c..5baf2d3919c 100644 --- a/arch/sparc/include/asm/watchdog.h +++ b/arch/sparc/include/uapi/asm/watchdog.h diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c index e48651dace1..885a8af7406 100644 --- a/arch/sparc/kernel/perf_event.c +++ b/arch/sparc/kernel/perf_event.c @@ -817,15 +817,17 @@ static u64 nop_for_index(int idx) static inline void sparc_pmu_enable_event(struct cpu_hw_events *cpuc, struct hw_perf_event *hwc, int idx) { - u64 val, mask = mask_for_index(idx); + u64 enc, val, mask = mask_for_index(idx); int pcr_index = 0; if (sparc_pmu->num_pcrs > 1) pcr_index = idx; + enc = perf_event_get_enc(cpuc->events[idx]); + val = cpuc->pcr[pcr_index]; val &= ~mask; - val |= hwc->config; + val |= event_encoding(enc, idx); cpuc->pcr[pcr_index] = val; pcr_ops->write_pcr(pcr_index, cpuc->pcr[pcr_index]); @@ -1738,8 +1740,6 @@ static void perf_callchain_user_64(struct perf_callchain_entry *entry, { unsigned long ufp; - perf_callchain_store(entry, regs->tpc); - ufp = regs->u_regs[UREG_I6] + STACK_BIAS; do { struct sparc_stackf *usf, sf; @@ -1760,8 +1760,6 @@ static void perf_callchain_user_32(struct perf_callchain_entry *entry, { unsigned long ufp; - perf_callchain_store(entry, regs->tpc); - ufp = regs->u_regs[UREG_I6] & 0xffffffffUL; do { struct sparc_stackf32 *usf, sf; @@ -1780,6 +1778,11 @@ static void perf_callchain_user_32(struct perf_callchain_entry *entry, void perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs) { + perf_callchain_store(entry, regs->tpc); + + if (!current->mm) + return; + flushw_user(); if (test_thread_flag(TIF_32BIT)) perf_callchain_user_32(entry, regs); diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c index 14006d8aca2..487bffb36f5 100644 --- a/arch/sparc/kernel/process_32.c +++ b/arch/sparc/kernel/process_32.c @@ -482,7 +482,7 @@ int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs) asmlinkage int sparc_execve(struct pt_regs *regs) { int error, base = 0; - char *filename; + struct filename *filename; /* Check for indirect call. */ if(regs->u_regs[UREG_G1] == 0) @@ -492,7 +492,7 @@ asmlinkage int sparc_execve(struct pt_regs *regs) error = PTR_ERR(filename); if(IS_ERR(filename)) goto out; - error = do_execve(filename, + error = do_execve(filename->name, (const char __user *const __user *) regs->u_regs[base + UREG_I1], (const char __user *const __user *) diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c index aff0c72fac0..d778248ef3f 100644 --- a/arch/sparc/kernel/process_64.c +++ b/arch/sparc/kernel/process_64.c @@ -27,6 +27,7 @@ #include <linux/tick.h> #include <linux/init.h> #include <linux/cpu.h> +#include <linux/perf_event.h> #include <linux/elfcore.h> #include <linux/sysrq.h> #include <linux/nmi.h> @@ -47,6 +48,7 @@ #include <asm/syscalls.h> #include <asm/irq_regs.h> #include <asm/smp.h> +#include <asm/pcr.h> #include "kstack.h" @@ -204,18 +206,22 @@ void show_regs(struct pt_regs *regs) show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]); } -struct global_reg_snapshot global_reg_snapshot[NR_CPUS]; -static DEFINE_SPINLOCK(global_reg_snapshot_lock); +union global_cpu_snapshot global_cpu_snapshot[NR_CPUS]; +static DEFINE_SPINLOCK(global_cpu_snapshot_lock); static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs, int this_cpu) { + struct global_reg_snapshot *rp; + flushw_all(); - global_reg_snapshot[this_cpu].tstate = regs->tstate; - global_reg_snapshot[this_cpu].tpc = regs->tpc; - global_reg_snapshot[this_cpu].tnpc = regs->tnpc; - global_reg_snapshot[this_cpu].o7 = regs->u_regs[UREG_I7]; + rp = &global_cpu_snapshot[this_cpu].reg; + + rp->tstate = regs->tstate; + rp->tpc = regs->tpc; + rp->tnpc = regs->tnpc; + rp->o7 = regs->u_regs[UREG_I7]; if (regs->tstate & TSTATE_PRIV) { struct reg_window *rw; @@ -223,17 +229,17 @@ static void __global_reg_self(struct thread_info *tp, struct pt_regs *regs, rw = (struct reg_window *) (regs->u_regs[UREG_FP] + STACK_BIAS); if (kstack_valid(tp, (unsigned long) rw)) { - global_reg_snapshot[this_cpu].i7 = rw->ins[7]; + rp->i7 = rw->ins[7]; rw = (struct reg_window *) (rw->ins[6] + STACK_BIAS); if (kstack_valid(tp, (unsigned long) rw)) - global_reg_snapshot[this_cpu].rpc = rw->ins[7]; + rp->rpc = rw->ins[7]; } } else { - global_reg_snapshot[this_cpu].i7 = 0; - global_reg_snapshot[this_cpu].rpc = 0; + rp->i7 = 0; + rp->rpc = 0; } - global_reg_snapshot[this_cpu].thread = tp; + rp->thread = tp; } /* In order to avoid hangs we do not try to synchronize with the @@ -261,9 +267,9 @@ void arch_trigger_all_cpu_backtrace(void) if (!regs) regs = tp->kregs; - spin_lock_irqsave(&global_reg_snapshot_lock, flags); + spin_lock_irqsave(&global_cpu_snapshot_lock, flags); - memset(global_reg_snapshot, 0, sizeof(global_reg_snapshot)); + memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot)); this_cpu = raw_smp_processor_id(); @@ -272,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(void) smp_fetch_global_regs(); for_each_online_cpu(cpu) { - struct global_reg_snapshot *gp = &global_reg_snapshot[cpu]; + struct global_reg_snapshot *gp = &global_cpu_snapshot[cpu].reg; __global_reg_poll(gp); @@ -295,9 +301,9 @@ void arch_trigger_all_cpu_backtrace(void) } } - memset(global_reg_snapshot, 0, sizeof(global_reg_snapshot)); + memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot)); - spin_unlock_irqrestore(&global_reg_snapshot_lock, flags); + spin_unlock_irqrestore(&global_cpu_snapshot_lock, flags); } #ifdef CONFIG_MAGIC_SYSRQ @@ -309,16 +315,90 @@ static void sysrq_handle_globreg(int key) static struct sysrq_key_op sparc_globalreg_op = { .handler = sysrq_handle_globreg, - .help_msg = "Globalregs", + .help_msg = "global-regs(Y)", .action_msg = "Show Global CPU Regs", }; -static int __init sparc_globreg_init(void) +static void __global_pmu_self(int this_cpu) +{ + struct global_pmu_snapshot *pp; + int i, num; + + pp = &global_cpu_snapshot[this_cpu].pmu; + + num = 1; + if (tlb_type == hypervisor && + sun4v_chip_type >= SUN4V_CHIP_NIAGARA4) + num = 4; + + for (i = 0; i < num; i++) { + pp->pcr[i] = pcr_ops->read_pcr(i); + pp->pic[i] = pcr_ops->read_pic(i); + } +} + +static void __global_pmu_poll(struct global_pmu_snapshot *pp) +{ + int limit = 0; + + while (!pp->pcr[0] && ++limit < 100) { + barrier(); + udelay(1); + } +} + +static void pmu_snapshot_all_cpus(void) { - return register_sysrq_key('y', &sparc_globalreg_op); + unsigned long flags; + int this_cpu, cpu; + + spin_lock_irqsave(&global_cpu_snapshot_lock, flags); + + memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot)); + + this_cpu = raw_smp_processor_id(); + + __global_pmu_self(this_cpu); + + smp_fetch_global_pmu(); + + for_each_online_cpu(cpu) { + struct global_pmu_snapshot *pp = &global_cpu_snapshot[cpu].pmu; + + __global_pmu_poll(pp); + + printk("%c CPU[%3d]: PCR[%08lx:%08lx:%08lx:%08lx] PIC[%08lx:%08lx:%08lx:%08lx]\n", + (cpu == this_cpu ? '*' : ' '), cpu, + pp->pcr[0], pp->pcr[1], pp->pcr[2], pp->pcr[3], + pp->pic[0], pp->pic[1], pp->pic[2], pp->pic[3]); + } + + memset(global_cpu_snapshot, 0, sizeof(global_cpu_snapshot)); + + spin_unlock_irqrestore(&global_cpu_snapshot_lock, flags); +} + +static void sysrq_handle_globpmu(int key) +{ + pmu_snapshot_all_cpus(); +} + +static struct sysrq_key_op sparc_globalpmu_op = { + .handler = sysrq_handle_globpmu, + .help_msg = "global-pmu(X)", + .action_msg = "Show Global PMU Regs", +}; + +static int __init sparc_sysrq_init(void) +{ + int ret = register_sysrq_key('y', &sparc_globalreg_op); + + if (!ret) + ret = register_sysrq_key('x', &sparc_globalpmu_op); + return ret; } -core_initcall(sparc_globreg_init); +core_initcall(sparc_sysrq_init); #endif @@ -722,7 +802,7 @@ EXPORT_SYMBOL(dump_fpu); asmlinkage int sparc_execve(struct pt_regs *regs) { int error, base = 0; - char *filename; + struct filename *filename; /* User register window flush is done by entry.S */ @@ -734,7 +814,7 @@ asmlinkage int sparc_execve(struct pt_regs *regs) error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, + error = do_execve(filename->name, (const char __user *const __user *) regs->u_regs[base + UREG_I1], (const char __user *const __user *) diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index 781bcb10b8b..d94b878577b 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -852,6 +852,8 @@ extern unsigned long xcall_flush_tlb_mm; extern unsigned long xcall_flush_tlb_pending; extern unsigned long xcall_flush_tlb_kernel_range; extern unsigned long xcall_fetch_glob_regs; +extern unsigned long xcall_fetch_glob_pmu; +extern unsigned long xcall_fetch_glob_pmu_n4; extern unsigned long xcall_receive_signal; extern unsigned long xcall_new_mmu_context_version; #ifdef CONFIG_KGDB @@ -1000,6 +1002,15 @@ void smp_fetch_global_regs(void) smp_cross_call(&xcall_fetch_glob_regs, 0, 0, 0); } +void smp_fetch_global_pmu(void) +{ + if (tlb_type == hypervisor && + sun4v_chip_type >= SUN4V_CHIP_NIAGARA4) + smp_cross_call(&xcall_fetch_glob_pmu_n4, 0, 0, 0); + else + smp_cross_call(&xcall_fetch_glob_pmu, 0, 0, 0); +} + /* We know that the window frames of the user have been flushed * to the stack before we get here because all callers of us * are flush_tlb_*() routines, and these run after flush_cache_*() diff --git a/arch/sparc/kernel/sys_sparc32.c b/arch/sparc/kernel/sys_sparc32.c index d862499eb01..c3239811a1b 100644 --- a/arch/sparc/kernel/sys_sparc32.c +++ b/arch/sparc/kernel/sys_sparc32.c @@ -403,7 +403,7 @@ asmlinkage long compat_sys_rt_sigaction(int sig, asmlinkage long sparc32_execve(struct pt_regs *regs) { int error, base = 0; - char *filename; + struct filename *filename; /* User register window flush is done by entry.S */ @@ -416,7 +416,7 @@ asmlinkage long sparc32_execve(struct pt_regs *regs) if (IS_ERR(filename)) goto out; - error = compat_do_execve(filename, + error = compat_do_execve(filename->name, compat_ptr(regs->u_regs[base + UREG_I1]), compat_ptr(regs->u_regs[base + UREG_I2]), regs); diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S index 1d7e274f3f2..7f5f65d0b3f 100644 --- a/arch/sparc/kernel/syscalls.S +++ b/arch/sparc/kernel/syscalls.S @@ -212,24 +212,20 @@ linux_sparc_syscall: 3: stx %o0, [%sp + PTREGS_OFF + PT_V9_I0] ret_sys_call: ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %g3 - ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc sra %o0, 0, %o0 mov %ulo(TSTATE_XCARRY | TSTATE_ICARRY), %g2 sllx %g2, 32, %g2 - /* Check if force_successful_syscall_return() - * was invoked. - */ - ldub [%g6 + TI_SYS_NOERROR], %l2 - brnz,a,pn %l2, 80f - stb %g0, [%g6 + TI_SYS_NOERROR] - cmp %o0, -ERESTART_RESTARTBLOCK bgeu,pn %xcc, 1f - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %l6 -80: + andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %g0 + ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc + +2: + stb %g0, [%g6 + TI_SYS_NOERROR] /* System call success, clear Carry condition code. */ andn %g3, %g2, %g3 +3: stx %g3, [%sp + PTREGS_OFF + PT_V9_TSTATE] bne,pn %icc, linux_syscall_trace2 add %l1, 0x4, %l2 ! npc = npc+4 @@ -238,20 +234,20 @@ ret_sys_call: stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC] 1: + /* Check if force_successful_syscall_return() + * was invoked. + */ + ldub [%g6 + TI_SYS_NOERROR], %l2 + brnz,pn %l2, 2b + ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc /* System call failure, set Carry condition code. * Also, get abs(errno) to return to the process. */ - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %l6 sub %g0, %o0, %o0 - or %g3, %g2, %g3 stx %o0, [%sp + PTREGS_OFF + PT_V9_I0] - stx %g3, [%sp + PTREGS_OFF + PT_V9_TSTATE] - bne,pn %icc, linux_syscall_trace2 - add %l1, 0x4, %l2 ! npc = npc+4 - stx %l1, [%sp + PTREGS_OFF + PT_V9_TPC] + ba,pt %xcc, 3b + or %g3, %g2, %g3 - b,pt %xcc, rtrap - stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC] linux_syscall_trace2: call syscall_trace_leave add %sp, PTREGS_OFF, %o0 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c index fa1f1d375ff..b66a77968f3 100644 --- a/arch/sparc/kernel/traps_64.c +++ b/arch/sparc/kernel/traps_64.c @@ -1,6 +1,6 @@ /* arch/sparc64/kernel/traps.c * - * Copyright (C) 1995,1997,2008,2009 David S. Miller (davem@davemloft.net) + * Copyright (C) 1995,1997,2008,2009,2012 David S. Miller (davem@davemloft.net) * Copyright (C) 1997,1999,2000 Jakub Jelinek (jakub@redhat.com) */ @@ -18,6 +18,7 @@ #include <linux/init.h> #include <linux/kdebug.h> #include <linux/ftrace.h> +#include <linux/reboot.h> #include <linux/gfp.h> #include <asm/smp.h> @@ -1760,85 +1761,223 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs) } struct sun4v_error_entry { - u64 err_handle; - u64 err_stick; + /* Unique error handle */ +/*0x00*/u64 err_handle; - u32 err_type; + /* %stick value at the time of the error */ +/*0x08*/u64 err_stick; + +/*0x10*/u8 reserved_1[3]; + + /* Error type */ +/*0x13*/u8 err_type; #define SUN4V_ERR_TYPE_UNDEFINED 0 #define SUN4V_ERR_TYPE_UNCORRECTED_RES 1 #define SUN4V_ERR_TYPE_PRECISE_NONRES 2 #define SUN4V_ERR_TYPE_DEFERRED_NONRES 3 -#define SUN4V_ERR_TYPE_WARNING_RES 4 +#define SUN4V_ERR_TYPE_SHUTDOWN_RQST 4 +#define SUN4V_ERR_TYPE_DUMP_CORE 5 +#define SUN4V_ERR_TYPE_SP_STATE_CHANGE 6 +#define SUN4V_ERR_TYPE_NUM 7 - u32 err_attrs; + /* Error attributes */ +/*0x14*/u32 err_attrs; #define SUN4V_ERR_ATTRS_PROCESSOR 0x00000001 #define SUN4V_ERR_ATTRS_MEMORY 0x00000002 #define SUN4V_ERR_ATTRS_PIO 0x00000004 #define SUN4V_ERR_ATTRS_INT_REGISTERS 0x00000008 #define SUN4V_ERR_ATTRS_FPU_REGISTERS 0x00000010 -#define SUN4V_ERR_ATTRS_USER_MODE 0x01000000 -#define SUN4V_ERR_ATTRS_PRIV_MODE 0x02000000 +#define SUN4V_ERR_ATTRS_SHUTDOWN_RQST 0x00000020 +#define SUN4V_ERR_ATTRS_ASR 0x00000040 +#define SUN4V_ERR_ATTRS_ASI 0x00000080 +#define SUN4V_ERR_ATTRS_PRIV_REG 0x00000100 +#define SUN4V_ERR_ATTRS_SPSTATE_MSK 0x00000600 +#define SUN4V_ERR_ATTRS_SPSTATE_SHFT 9 +#define SUN4V_ERR_ATTRS_MODE_MSK 0x03000000 +#define SUN4V_ERR_ATTRS_MODE_SHFT 24 #define SUN4V_ERR_ATTRS_RES_QUEUE_FULL 0x80000000 - u64 err_raddr; - u32 err_size; - u16 err_cpu; - u16 err_pad; +#define SUN4V_ERR_SPSTATE_FAULTED 0 +#define SUN4V_ERR_SPSTATE_AVAILABLE 1 +#define SUN4V_ERR_SPSTATE_NOT_PRESENT 2 + +#define SUN4V_ERR_MODE_USER 1 +#define SUN4V_ERR_MODE_PRIV 2 + + /* Real address of the memory region or PIO transaction */ +/*0x18*/u64 err_raddr; + + /* Size of the operation triggering the error, in bytes */ +/*0x20*/u32 err_size; + + /* ID of the CPU */ +/*0x24*/u16 err_cpu; + + /* Grace periof for shutdown, in seconds */ +/*0x26*/u16 err_secs; + + /* Value of the %asi register */ +/*0x28*/u8 err_asi; + +/*0x29*/u8 reserved_2; + + /* Value of the ASR register number */ +/*0x2a*/u16 err_asr; +#define SUN4V_ERR_ASR_VALID 0x8000 + +/*0x2c*/u32 reserved_3; +/*0x30*/u64 reserved_4; +/*0x38*/u64 reserved_5; }; static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0); static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0); -static const char *sun4v_err_type_to_str(u32 type) -{ - switch (type) { - case SUN4V_ERR_TYPE_UNDEFINED: - return "undefined"; - case SUN4V_ERR_TYPE_UNCORRECTED_RES: - return "uncorrected resumable"; - case SUN4V_ERR_TYPE_PRECISE_NONRES: - return "precise nonresumable"; - case SUN4V_ERR_TYPE_DEFERRED_NONRES: - return "deferred nonresumable"; - case SUN4V_ERR_TYPE_WARNING_RES: - return "warning resumable"; - default: - return "unknown"; +static const char *sun4v_err_type_to_str(u8 type) +{ + static const char *types[SUN4V_ERR_TYPE_NUM] = { + "undefined", + "uncorrected resumable", + "precise nonresumable", + "deferred nonresumable", + "shutdown request", + "dump core", + "SP state change", + }; + + if (type < SUN4V_ERR_TYPE_NUM) + return types[type]; + + return "unknown"; +} + +static void sun4v_emit_err_attr_strings(u32 attrs) +{ + static const char *attr_names[] = { + "processor", + "memory", + "PIO", + "int-registers", + "fpu-registers", + "shutdown-request", + "ASR", + "ASI", + "priv-reg", + }; + static const char *sp_states[] = { + "sp-faulted", + "sp-available", + "sp-not-present", + "sp-state-reserved", + }; + static const char *modes[] = { + "mode-reserved0", + "user", + "priv", + "mode-reserved1", + }; + u32 sp_state, mode; + int i; + + for (i = 0; i < ARRAY_SIZE(attr_names); i++) { + if (attrs & (1U << i)) { + const char *s = attr_names[i]; + + pr_cont("%s ", s); + } } + + sp_state = ((attrs & SUN4V_ERR_ATTRS_SPSTATE_MSK) >> + SUN4V_ERR_ATTRS_SPSTATE_SHFT); + pr_cont("%s ", sp_states[sp_state]); + + mode = ((attrs & SUN4V_ERR_ATTRS_MODE_MSK) >> + SUN4V_ERR_ATTRS_MODE_SHFT); + pr_cont("%s ", modes[mode]); + + if (attrs & SUN4V_ERR_ATTRS_RES_QUEUE_FULL) + pr_cont("res-queue-full "); } -static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent, int cpu, const char *pfx, atomic_t *ocnt) +/* When the report contains a real-address of "-1" it means that the + * hardware did not provide the address. So we compute the effective + * address of the load or store instruction at regs->tpc and report + * that. Usually when this happens it's a PIO and in such a case we + * are using physical addresses with bypass ASIs anyways, so what we + * report here is exactly what we want. + */ +static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs) { + unsigned int insn; + u64 addr; + + if (!(regs->tstate & TSTATE_PRIV)) + return; + + insn = *(unsigned int *) regs->tpc; + + addr = compute_effective_address(regs, insn, 0); + + printk("%s: insn effective address [0x%016llx]\n", + pfx, addr); +} + +static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent, + int cpu, const char *pfx, atomic_t *ocnt) +{ + u64 *raw_ptr = (u64 *) ent; + u32 attrs; int cnt; printk("%s: Reporting on cpu %d\n", pfx, cpu); - printk("%s: err_handle[%llx] err_stick[%llx] err_type[%08x:%s]\n", - pfx, - ent->err_handle, ent->err_stick, - ent->err_type, - sun4v_err_type_to_str(ent->err_type)); - printk("%s: err_attrs[%08x:%s %s %s %s %s %s %s %s]\n", - pfx, - ent->err_attrs, - ((ent->err_attrs & SUN4V_ERR_ATTRS_PROCESSOR) ? - "processor" : ""), - ((ent->err_attrs & SUN4V_ERR_ATTRS_MEMORY) ? - "memory" : ""), - ((ent->err_attrs & SUN4V_ERR_ATTRS_PIO) ? - "pio" : ""), - ((ent->err_attrs & SUN4V_ERR_ATTRS_INT_REGISTERS) ? - "integer-regs" : ""), - ((ent->err_attrs & SUN4V_ERR_ATTRS_FPU_REGISTERS) ? - "fpu-regs" : ""), - ((ent->err_attrs & SUN4V_ERR_ATTRS_USER_MODE) ? - "user" : ""), - ((ent->err_attrs & SUN4V_ERR_ATTRS_PRIV_MODE) ? - "privileged" : ""), - ((ent->err_attrs & SUN4V_ERR_ATTRS_RES_QUEUE_FULL) ? - "queue-full" : "")); - printk("%s: err_raddr[%016llx] err_size[%u] err_cpu[%u]\n", - pfx, - ent->err_raddr, ent->err_size, ent->err_cpu); + printk("%s: TPC [0x%016lx] <%pS>\n", + pfx, regs->tpc, (void *) regs->tpc); + + printk("%s: RAW [%016llx:%016llx:%016llx:%016llx\n", + pfx, raw_ptr[0], raw_ptr[1], raw_ptr[2], raw_ptr[3]); + printk("%s: %016llx:%016llx:%016llx:%016llx]\n", + pfx, raw_ptr[4], raw_ptr[5], raw_ptr[6], raw_ptr[7]); + + printk("%s: handle [0x%016llx] stick [0x%016llx]\n", + pfx, ent->err_handle, ent->err_stick); + + printk("%s: type [%s]\n", pfx, sun4v_err_type_to_str(ent->err_type)); + + attrs = ent->err_attrs; + printk("%s: attrs [0x%08x] < ", pfx, attrs); + sun4v_emit_err_attr_strings(attrs); + pr_cont(">\n"); + + /* Various fields in the error report are only valid if + * certain attribute bits are set. + */ + if (attrs & (SUN4V_ERR_ATTRS_MEMORY | + SUN4V_ERR_ATTRS_PIO | + SUN4V_ERR_ATTRS_ASI)) { + printk("%s: raddr [0x%016llx]\n", pfx, ent->err_raddr); + + if (ent->err_raddr == ~(u64)0) + sun4v_report_real_raddr(pfx, regs); + } + + if (attrs & (SUN4V_ERR_ATTRS_MEMORY | SUN4V_ERR_ATTRS_ASI)) + printk("%s: size [0x%x]\n", pfx, ent->err_size); + + if (attrs & (SUN4V_ERR_ATTRS_PROCESSOR | + SUN4V_ERR_ATTRS_INT_REGISTERS | + SUN4V_ERR_ATTRS_FPU_REGISTERS | + SUN4V_ERR_ATTRS_PRIV_REG)) + printk("%s: cpu[%u]\n", pfx, ent->err_cpu); + + if (attrs & SUN4V_ERR_ATTRS_ASI) + printk("%s: asi [0x%02x]\n", pfx, ent->err_asi); + + if ((attrs & (SUN4V_ERR_ATTRS_INT_REGISTERS | + SUN4V_ERR_ATTRS_FPU_REGISTERS | + SUN4V_ERR_ATTRS_PRIV_REG)) && + (ent->err_asr & SUN4V_ERR_ASR_VALID) != 0) + printk("%s: reg [0x%04x]\n", + pfx, ent->err_asr & ~SUN4V_ERR_ASR_VALID); show_regs(regs); @@ -1874,13 +2013,15 @@ void sun4v_resum_error(struct pt_regs *regs, unsigned long offset) put_cpu(); - if (ent->err_type == SUN4V_ERR_TYPE_WARNING_RES) { - /* If err_type is 0x4, it's a powerdown request. Do - * not do the usual resumable error log because that - * makes it look like some abnormal error. + if (local_copy.err_type == SUN4V_ERR_TYPE_SHUTDOWN_RQST) { + /* We should really take the seconds field of + * the error report and use it for the shutdown + * invocation, but for now do the same thing we + * do for a DS shutdown request. */ - printk(KERN_INFO "Power down request...\n"); - kill_cad_pid(SIGINT, 1); + pr_info("Shutdown request, %u seconds...\n", + local_copy.err_secs); + orderly_poweroff(true); return; } diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c index 2976dba1eba..097aee763af 100644 --- a/arch/sparc/mm/fault_64.c +++ b/arch/sparc/mm/fault_64.c @@ -151,8 +151,6 @@ show_signal_msg(struct pt_regs *regs, int sig, int code, printk(KERN_CONT "\n"); } -extern unsigned long compute_effective_address(struct pt_regs *, unsigned int, unsigned int); - static void do_fault_siginfo(int code, int sig, struct pt_regs *regs, unsigned int insn, int fault_code) { diff --git a/arch/sparc/mm/ultra.S b/arch/sparc/mm/ultra.S index 874162a11ce..f8e13d421fc 100644 --- a/arch/sparc/mm/ultra.S +++ b/arch/sparc/mm/ultra.S @@ -481,8 +481,8 @@ xcall_sync_tick: .globl xcall_fetch_glob_regs xcall_fetch_glob_regs: - sethi %hi(global_reg_snapshot), %g1 - or %g1, %lo(global_reg_snapshot), %g1 + sethi %hi(global_cpu_snapshot), %g1 + or %g1, %lo(global_cpu_snapshot), %g1 __GET_CPUID(%g2) sllx %g2, 6, %g3 add %g1, %g3, %g1 @@ -509,6 +509,66 @@ xcall_fetch_glob_regs: stx %g3, [%g1 + GR_SNAP_THREAD] retry + .globl xcall_fetch_glob_pmu +xcall_fetch_glob_pmu: + sethi %hi(global_cpu_snapshot), %g1 + or %g1, %lo(global_cpu_snapshot), %g1 + __GET_CPUID(%g2) + sllx %g2, 6, %g3 + add %g1, %g3, %g1 + rd %pic, %g7 + stx %g7, [%g1 + (4 * 8)] + rd %pcr, %g7 + stx %g7, [%g1 + (0 * 8)] + retry + + .globl xcall_fetch_glob_pmu_n4 +xcall_fetch_glob_pmu_n4: + sethi %hi(global_cpu_snapshot), %g1 + or %g1, %lo(global_cpu_snapshot), %g1 + __GET_CPUID(%g2) + sllx %g2, 6, %g3 + add %g1, %g3, %g1 + + ldxa [%g0] ASI_PIC, %g7 + stx %g7, [%g1 + (4 * 8)] + mov 0x08, %g3 + ldxa [%g3] ASI_PIC, %g7 + stx %g7, [%g1 + (5 * 8)] + mov 0x10, %g3 + ldxa [%g3] ASI_PIC, %g7 + stx %g7, [%g1 + (6 * 8)] + mov 0x18, %g3 + ldxa [%g3] ASI_PIC, %g7 + stx %g7, [%g1 + (7 * 8)] + + mov %o0, %g2 + mov %o1, %g3 + mov %o5, %g7 + + mov HV_FAST_VT_GET_PERFREG, %o5 + mov 3, %o0 + ta HV_FAST_TRAP + stx %o1, [%g1 + (3 * 8)] + mov HV_FAST_VT_GET_PERFREG, %o5 + mov 2, %o0 + ta HV_FAST_TRAP + stx %o1, [%g1 + (2 * 8)] + mov HV_FAST_VT_GET_PERFREG, %o5 + mov 1, %o0 + ta HV_FAST_TRAP + stx %o1, [%g1 + (1 * 8)] + mov HV_FAST_VT_GET_PERFREG, %o5 + mov 0, %o0 + ta HV_FAST_TRAP + stx %o1, [%g1 + (0 * 8)] + + mov %g2, %o0 + mov %g3, %o1 + mov %g7, %o5 + + retry + #ifdef DCACHE_ALIASING_POSSIBLE .align 32 .globl xcall_flush_dcache_page_cheetah diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index dc46490adca..875d008828b 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -20,6 +20,7 @@ config TILE select SYS_HYPERVISOR select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CLOCKEVENTS + select MODULES_USE_ELF_RELA # FIXME: investigate whether we need/want these options. # select HAVE_IOREMAP_PROT diff --git a/arch/tile/Makefile b/arch/tile/Makefile index 55640cf9259..3d15364c607 100644 --- a/arch/tile/Makefile +++ b/arch/tile/Makefile @@ -26,6 +26,10 @@ $(error Set TILERA_ROOT or CROSS_COMPILE when building $(ARCH) on $(HOST_ARCH)) endif endif +# The tile compiler may emit .eh_frame information for backtracing. +# In kernel modules, this causes load failures due to unsupported relocations. +KBUILD_CFLAGS += -fno-asynchronous-unwind-tables + ifneq ($(CONFIG_DEBUG_EXTRA_FLAGS),"") KBUILD_CFLAGS += $(CONFIG_DEBUG_EXTRA_FLAGS) endif diff --git a/arch/tile/include/arch/Kbuild b/arch/tile/include/arch/Kbuild index 9c0ea24cc94..3751c9fabcf 100644 --- a/arch/tile/include/arch/Kbuild +++ b/arch/tile/include/arch/Kbuild @@ -1,17 +1 @@ -header-y += abi.h -header-y += chip.h -header-y += chip_tile64.h -header-y += chip_tilegx.h -header-y += chip_tilepro.h -header-y += icache.h -header-y += interrupts.h -header-y += interrupts_32.h -header-y += interrupts_64.h -header-y += opcode.h -header-y += opcode_tilegx.h -header-y += opcode_tilepro.h -header-y += sim.h -header-y += sim_def.h -header-y += spr_def.h -header-y += spr_def_32.h -header-y += spr_def_64.h +# Tile arch headers diff --git a/arch/tile/include/arch/spr_def.h b/arch/tile/include/arch/spr_def.h index d6ba449b536..2de83e7aff3 100644 --- a/arch/tile/include/arch/spr_def.h +++ b/arch/tile/include/arch/spr_def.h @@ -11,15 +11,11 @@ * NON INFRINGEMENT. See the GNU General Public License for * more details. */ +#ifndef __ARCH_SPR_DEF_H__ +#define __ARCH_SPR_DEF_H__ -/* Include the proper base SPR definition file. */ -#ifdef __tilegx__ -#include <arch/spr_def_64.h> -#else -#include <arch/spr_def_32.h> -#endif +#include <uapi/arch/spr_def.h> -#ifdef __KERNEL__ /* * In addition to including the proper base SPR definition file, depending @@ -110,4 +106,4 @@ #define INT_INTCTRL_K \ _concat4(INT_INTCTRL_, CONFIG_KERNEL_PL,,) -#endif /* __KERNEL__ */ +#endif /* __ARCH_SPR_DEF_H__ */ diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild index ea2e8ea3eb6..6948015e08a 100644 --- a/arch/tile/include/asm/Kbuild +++ b/arch/tile/include/asm/Kbuild @@ -1,11 +1,6 @@ -include include/asm-generic/Kbuild.asm header-y += ../arch/ -header-y += cachectl.h -header-y += ucontext.h -header-y += hardwall.h - generic-y += bug.h generic-y += bugs.h generic-y += clkdev.h @@ -13,6 +8,7 @@ generic-y += cputime.h generic-y += div64.h generic-y += emergency-restart.h generic-y += errno.h +generic-y += exec.h generic-y += fb.h generic-y += fcntl.h generic-y += ioctl.h @@ -39,5 +35,4 @@ generic-y += statfs.h generic-y += termbits.h generic-y += termios.h generic-y += types.h -generic-y += ucontext.h generic-y += xor.h diff --git a/arch/tile/include/asm/hardwall.h b/arch/tile/include/asm/hardwall.h index 47514a58d68..2f572b6b7bc 100644 --- a/arch/tile/include/asm/hardwall.h +++ b/arch/tile/include/asm/hardwall.h @@ -14,40 +14,11 @@ * Provide methods for access control of per-cpu resources like * UDN, IDN, or IPI. */ - #ifndef _ASM_TILE_HARDWALL_H #define _ASM_TILE_HARDWALL_H -#include <arch/chip.h> -#include <linux/ioctl.h> - -#define HARDWALL_IOCTL_BASE 0xa2 - -/* - * The HARDWALL_CREATE() ioctl is a macro with a "size" argument. - * The resulting ioctl value is passed to the kernel in conjunction - * with a pointer to a standard kernel bitmask of cpus. - * For network resources (UDN or IDN) the bitmask must physically - * represent a rectangular configuration on the chip. - * The "size" is the number of bytes of cpu mask data. - */ -#define _HARDWALL_CREATE 1 -#define HARDWALL_CREATE(size) \ - _IOC(_IOC_READ, HARDWALL_IOCTL_BASE, _HARDWALL_CREATE, (size)) - -#define _HARDWALL_ACTIVATE 2 -#define HARDWALL_ACTIVATE \ - _IO(HARDWALL_IOCTL_BASE, _HARDWALL_ACTIVATE) - -#define _HARDWALL_DEACTIVATE 3 -#define HARDWALL_DEACTIVATE \ - _IO(HARDWALL_IOCTL_BASE, _HARDWALL_DEACTIVATE) - -#define _HARDWALL_GET_ID 4 -#define HARDWALL_GET_ID \ - _IO(HARDWALL_IOCTL_BASE, _HARDWALL_GET_ID) +#include <uapi/asm/hardwall.h> -#ifdef __KERNEL__ /* /proc hooks for hardwall. */ struct proc_dir_entry; #ifdef CONFIG_HARDWALL @@ -56,6 +27,4 @@ int proc_pid_hardwall(struct task_struct *task, char *buffer); #else static inline void proc_tile_hardwall_init(struct proc_dir_entry *root) {} #endif -#endif - #endif /* _ASM_TILE_HARDWALL_H */ diff --git a/arch/tile/include/asm/kvm_para.h b/arch/tile/include/asm/kvm_para.h deleted file mode 100644 index 14fab8f0b95..00000000000 --- a/arch/tile/include/asm/kvm_para.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kvm_para.h> diff --git a/arch/tile/include/asm/ptrace.h b/arch/tile/include/asm/ptrace.h index c6cddd7e8d5..1a4fd9ab0ee 100644 --- a/arch/tile/include/asm/ptrace.h +++ b/arch/tile/include/asm/ptrace.h @@ -11,87 +11,21 @@ * NON INFRINGEMENT. See the GNU General Public License for * more details. */ - #ifndef _ASM_TILE_PTRACE_H #define _ASM_TILE_PTRACE_H -#include <arch/chip.h> -#include <arch/abi.h> - -/* These must match struct pt_regs, below. */ -#if CHIP_WORD_SIZE() == 32 -#define PTREGS_OFFSET_REG(n) ((n)*4) -#else -#define PTREGS_OFFSET_REG(n) ((n)*8) -#endif -#define PTREGS_OFFSET_BASE 0 -#define PTREGS_OFFSET_TP PTREGS_OFFSET_REG(53) -#define PTREGS_OFFSET_SP PTREGS_OFFSET_REG(54) -#define PTREGS_OFFSET_LR PTREGS_OFFSET_REG(55) -#define PTREGS_NR_GPRS 56 -#define PTREGS_OFFSET_PC PTREGS_OFFSET_REG(56) -#define PTREGS_OFFSET_EX1 PTREGS_OFFSET_REG(57) -#define PTREGS_OFFSET_FAULTNUM PTREGS_OFFSET_REG(58) -#define PTREGS_OFFSET_ORIG_R0 PTREGS_OFFSET_REG(59) -#define PTREGS_OFFSET_FLAGS PTREGS_OFFSET_REG(60) -#if CHIP_HAS_CMPEXCH() -#define PTREGS_OFFSET_CMPEXCH PTREGS_OFFSET_REG(61) -#endif -#define PTREGS_SIZE PTREGS_OFFSET_REG(64) +#include <linux/compiler.h> #ifndef __ASSEMBLY__ - -#ifdef __KERNEL__ /* Benefit from consistent use of "long" on all chips. */ typedef unsigned long pt_reg_t; -#else -/* Provide appropriate length type to userspace regardless of -m32/-m64. */ -typedef uint_reg_t pt_reg_t; -#endif - -/* - * This struct defines the way the registers are stored on the stack during a - * system call or exception. "struct sigcontext" has the same shape. - */ -struct pt_regs { - /* Saved main processor registers; 56..63 are special. */ - /* tp, sp, and lr must immediately follow regs[] for aliasing. */ - pt_reg_t regs[53]; - pt_reg_t tp; /* aliases regs[TREG_TP] */ - pt_reg_t sp; /* aliases regs[TREG_SP] */ - pt_reg_t lr; /* aliases regs[TREG_LR] */ - - /* Saved special registers. */ - pt_reg_t pc; /* stored in EX_CONTEXT_K_0 */ - pt_reg_t ex1; /* stored in EX_CONTEXT_K_1 (PL and ICS bit) */ - pt_reg_t faultnum; /* fault number (INT_SWINT_1 for syscall) */ - pt_reg_t orig_r0; /* r0 at syscall entry, else zero */ - pt_reg_t flags; /* flags (see below) */ -#if !CHIP_HAS_CMPEXCH() - pt_reg_t pad[3]; -#else - pt_reg_t cmpexch; /* value of CMPEXCH_VALUE SPR at interrupt */ - pt_reg_t pad[2]; #endif -}; - -#endif /* __ASSEMBLY__ */ -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETFPREGS 14 -#define PTRACE_SETFPREGS 15 +#include <uapi/asm/ptrace.h> -/* Support TILE-specific ptrace options, with events starting at 16. */ -#define PTRACE_O_TRACEMIGRATE 0x00010000 -#define PTRACE_EVENT_MIGRATE 16 -#ifdef __KERNEL__ #define PTRACE_O_MASK_TILE (PTRACE_O_TRACEMIGRATE) #define PT_TRACE_MIGRATE 0x00080000 #define PT_TRACE_MASK_TILE (PT_TRACE_MIGRATE) -#endif - -#ifdef __KERNEL__ /* Flag bits in pt_regs.flags */ #define PT_FLAGS_DISABLE_IRQ 1 /* on return to kernel, disable irqs */ @@ -159,6 +93,4 @@ extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, #define SINGLESTEP_STATE_TARGET_LB 2 #define SINGLESTEP_STATE_TARGET_UB 7 -#endif /* !__KERNEL__ */ - #endif /* _ASM_TILE_PTRACE_H */ diff --git a/arch/tile/include/asm/setup.h b/arch/tile/include/asm/setup.h index c67eb70ea78..d048888c5d9 100644 --- a/arch/tile/include/asm/setup.h +++ b/arch/tile/include/asm/setup.h @@ -11,16 +11,13 @@ * NON INFRINGEMENT. See the GNU General Public License for * more details. */ - #ifndef _ASM_TILE_SETUP_H #define _ASM_TILE_SETUP_H -#define COMMAND_LINE_SIZE 2048 - -#ifdef __KERNEL__ #include <linux/pfn.h> #include <linux/init.h> +#include <uapi/asm/setup.h> /* * Reserved space for vmalloc and iomap - defined in asm/page.h @@ -53,6 +50,4 @@ int hardwall_ipi_valid(int cpu); } while (0) #endif -#endif /* __KERNEL__ */ - #endif /* _ASM_TILE_SETUP_H */ diff --git a/arch/tile/include/asm/signal.h b/arch/tile/include/asm/signal.h index 1e5e49aad54..10e183de96d 100644 --- a/arch/tile/include/asm/signal.h +++ b/arch/tile/include/asm/signal.h @@ -11,19 +11,11 @@ * NON INFRINGEMENT. See the GNU General Public License for * more details. */ - #ifndef _ASM_TILE_SIGNAL_H #define _ASM_TILE_SIGNAL_H -/* Do not notify a ptracer when this signal is handled. */ -#define SA_NOPTRACE 0x02000000u - -/* Used in earlier Tilera releases, so keeping for binary compatibility. */ -#define SA_RESTORER 0x04000000u - -#include <asm-generic/signal.h> +#include <uapi/asm/signal.h> -#if defined(__KERNEL__) #if !defined(__ASSEMBLY__) struct pt_regs; int restore_sigcontext(struct pt_regs *, struct sigcontext __user *); @@ -34,6 +26,4 @@ void signal_fault(const char *type, struct pt_regs *, void trace_unhandled_signal(const char *type, struct pt_regs *regs, unsigned long address, int signo); #endif -#endif - #endif /* _ASM_TILE_SIGNAL_H */ diff --git a/arch/tile/include/asm/unistd.h b/arch/tile/include/asm/unistd.h index 0e1f3e66e49..6e032a0a268 100644 --- a/arch/tile/include/asm/unistd.h +++ b/arch/tile/include/asm/unistd.h @@ -11,32 +11,9 @@ * NON INFRINGEMENT. See the GNU General Public License for * more details. */ - -#if !defined(__LP64__) || defined(__SYSCALL_COMPAT) -/* Use the flavor of this syscall that matches the 32-bit API better. */ -#define __ARCH_WANT_SYNC_FILE_RANGE2 -#endif - -/* Use the standard ABI for syscalls. */ -#include <asm-generic/unistd.h> - -/* Additional Tilera-specific syscalls. */ -#define __NR_cacheflush (__NR_arch_specific_syscall + 1) -__SYSCALL(__NR_cacheflush, sys_cacheflush) - -#ifndef __tilegx__ -/* "Fast" syscalls provide atomic support for 32-bit chips. */ -#define __NR_FAST_cmpxchg -1 -#define __NR_FAST_atomic_update -2 -#define __NR_FAST_cmpxchg64 -3 -#define __NR_cmpxchg_badaddr (__NR_arch_specific_syscall + 0) -__SYSCALL(__NR_cmpxchg_badaddr, sys_cmpxchg_badaddr) -#endif - -#ifdef __KERNEL__ /* In compat mode, we use sys_llseek() for compat_sys_llseek(). */ #ifdef CONFIG_COMPAT #define __ARCH_WANT_SYS_LLSEEK #endif #define __ARCH_WANT_SYS_NEWFSTATAT -#endif +#include <uapi/asm/unistd.h> diff --git a/arch/tile/include/uapi/arch/Kbuild b/arch/tile/include/uapi/arch/Kbuild index aafaa5aa54d..4ebc34f4768 100644 --- a/arch/tile/include/uapi/arch/Kbuild +++ b/arch/tile/include/uapi/arch/Kbuild @@ -1 +1,18 @@ # UAPI Header export list +header-y += abi.h +header-y += chip.h +header-y += chip_tile64.h +header-y += chip_tilegx.h +header-y += chip_tilepro.h +header-y += icache.h +header-y += interrupts.h +header-y += interrupts_32.h +header-y += interrupts_64.h +header-y += opcode.h +header-y += opcode_tilegx.h +header-y += opcode_tilepro.h +header-y += sim.h +header-y += sim_def.h +header-y += spr_def.h +header-y += spr_def_32.h +header-y += spr_def_64.h diff --git a/arch/tile/include/arch/abi.h b/arch/tile/include/uapi/arch/abi.h index c55a3d43264..c55a3d43264 100644 --- a/arch/tile/include/arch/abi.h +++ b/arch/tile/include/uapi/arch/abi.h diff --git a/arch/tile/include/arch/chip.h b/arch/tile/include/uapi/arch/chip.h index 926d3db0e91..926d3db0e91 100644 --- a/arch/tile/include/arch/chip.h +++ b/arch/tile/include/uapi/arch/chip.h diff --git a/arch/tile/include/arch/chip_tile64.h b/arch/tile/include/uapi/arch/chip_tile64.h index 261aaba092d..261aaba092d 100644 --- a/arch/tile/include/arch/chip_tile64.h +++ b/arch/tile/include/uapi/arch/chip_tile64.h diff --git a/arch/tile/include/arch/chip_tilegx.h b/arch/tile/include/uapi/arch/chip_tilegx.h index ea8e4f2c948..ea8e4f2c948 100644 --- a/arch/tile/include/arch/chip_tilegx.h +++ b/arch/tile/include/uapi/arch/chip_tilegx.h diff --git a/arch/tile/include/arch/chip_tilepro.h b/arch/tile/include/uapi/arch/chip_tilepro.h index 70017699a74..70017699a74 100644 --- a/arch/tile/include/arch/chip_tilepro.h +++ b/arch/tile/include/uapi/arch/chip_tilepro.h diff --git a/arch/tile/include/arch/icache.h b/arch/tile/include/uapi/arch/icache.h index 762eafa8a11..762eafa8a11 100644 --- a/arch/tile/include/arch/icache.h +++ b/arch/tile/include/uapi/arch/icache.h diff --git a/arch/tile/include/arch/interrupts.h b/arch/tile/include/uapi/arch/interrupts.h index 20f8f07d2de..20f8f07d2de 100644 --- a/arch/tile/include/arch/interrupts.h +++ b/arch/tile/include/uapi/arch/interrupts.h diff --git a/arch/tile/include/arch/interrupts_32.h b/arch/tile/include/uapi/arch/interrupts_32.h index 96b5710505b..96b5710505b 100644 --- a/arch/tile/include/arch/interrupts_32.h +++ b/arch/tile/include/uapi/arch/interrupts_32.h diff --git a/arch/tile/include/arch/interrupts_64.h b/arch/tile/include/uapi/arch/interrupts_64.h index 5bb58b2e4e6..5bb58b2e4e6 100644 --- a/arch/tile/include/arch/interrupts_64.h +++ b/arch/tile/include/uapi/arch/interrupts_64.h diff --git a/arch/tile/include/arch/opcode.h b/arch/tile/include/uapi/arch/opcode.h index 92d15229ece..92d15229ece 100644 --- a/arch/tile/include/arch/opcode.h +++ b/arch/tile/include/uapi/arch/opcode.h diff --git a/arch/tile/include/arch/opcode_tilegx.h b/arch/tile/include/uapi/arch/opcode_tilegx.h index c14d02c8160..c14d02c8160 100644 --- a/arch/tile/include/arch/opcode_tilegx.h +++ b/arch/tile/include/uapi/arch/opcode_tilegx.h diff --git a/arch/tile/include/arch/opcode_tilepro.h b/arch/tile/include/uapi/arch/opcode_tilepro.h index 71b763b8ce8..71b763b8ce8 100644 --- a/arch/tile/include/arch/opcode_tilepro.h +++ b/arch/tile/include/uapi/arch/opcode_tilepro.h diff --git a/arch/tile/include/arch/sim.h b/arch/tile/include/uapi/arch/sim.h index e54b7b0527f..e54b7b0527f 100644 --- a/arch/tile/include/arch/sim.h +++ b/arch/tile/include/uapi/arch/sim.h diff --git a/arch/tile/include/arch/sim_def.h b/arch/tile/include/uapi/arch/sim_def.h index 4b44a2b6a09..4b44a2b6a09 100644 --- a/arch/tile/include/arch/sim_def.h +++ b/arch/tile/include/uapi/arch/sim_def.h diff --git a/arch/tile/include/uapi/arch/spr_def.h b/arch/tile/include/uapi/arch/spr_def.h new file mode 100644 index 00000000000..c250c5adb1a --- /dev/null +++ b/arch/tile/include/uapi/arch/spr_def.h @@ -0,0 +1,26 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#ifndef _UAPI__ARCH_SPR_DEF_H__ +#define _UAPI__ARCH_SPR_DEF_H__ + +/* Include the proper base SPR definition file. */ +#ifdef __tilegx__ +#include <arch/spr_def_64.h> +#else +#include <arch/spr_def_32.h> +#endif + + +#endif /* _UAPI__ARCH_SPR_DEF_H__ */ diff --git a/arch/tile/include/arch/spr_def_32.h b/arch/tile/include/uapi/arch/spr_def_32.h index 78bbce2fb19..c689446e628 100644 --- a/arch/tile/include/arch/spr_def_32.h +++ b/arch/tile/include/uapi/arch/spr_def_32.h @@ -14,8 +14,8 @@ #ifndef __DOXYGEN__ -#ifndef __ARCH_SPR_DEF_H__ -#define __ARCH_SPR_DEF_H__ +#ifndef __ARCH_SPR_DEF_32_H__ +#define __ARCH_SPR_DEF_32_H__ #define SPR_AUX_PERF_COUNT_0 0x6005 #define SPR_AUX_PERF_COUNT_1 0x6006 @@ -252,6 +252,6 @@ #define SPR_WATCH_MASK 0x420a #define SPR_WATCH_VAL 0x420b -#endif /* !defined(__ARCH_SPR_DEF_H__) */ +#endif /* !defined(__ARCH_SPR_DEF_32_H__) */ #endif /* !defined(__DOXYGEN__) */ diff --git a/arch/tile/include/arch/spr_def_64.h b/arch/tile/include/uapi/arch/spr_def_64.h index 0da86faa337..67a6c1751e3 100644 --- a/arch/tile/include/arch/spr_def_64.h +++ b/arch/tile/include/uapi/arch/spr_def_64.h @@ -14,8 +14,8 @@ #ifndef __DOXYGEN__ -#ifndef __ARCH_SPR_DEF_H__ -#define __ARCH_SPR_DEF_H__ +#ifndef __ARCH_SPR_DEF_64_H__ +#define __ARCH_SPR_DEF_64_H__ #define SPR_AUX_PERF_COUNT_0 0x2105 #define SPR_AUX_PERF_COUNT_1 0x2106 @@ -211,6 +211,6 @@ #define SPR_WATCH_MASK 0x200a #define SPR_WATCH_VAL 0x200b -#endif /* !defined(__ARCH_SPR_DEF_H__) */ +#endif /* !defined(__ARCH_SPR_DEF_64_H__) */ #endif /* !defined(__DOXYGEN__) */ diff --git a/arch/tile/include/uapi/asm/Kbuild b/arch/tile/include/uapi/asm/Kbuild index baebb3da1d4..c20db8e428b 100644 --- a/arch/tile/include/uapi/asm/Kbuild +++ b/arch/tile/include/uapi/asm/Kbuild @@ -1,3 +1,21 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += bitsperlong.h +header-y += byteorder.h +header-y += cachectl.h +header-y += hardwall.h +header-y += kvm_para.h +header-y += mman.h +header-y += ptrace.h +header-y += setup.h +header-y += sigcontext.h +header-y += siginfo.h +header-y += signal.h +header-y += stat.h +header-y += swab.h +header-y += ucontext.h +header-y += unistd.h + +generic-y += ucontext.h diff --git a/arch/tile/include/asm/auxvec.h b/arch/tile/include/uapi/asm/auxvec.h index 1d393edb064..1d393edb064 100644 --- a/arch/tile/include/asm/auxvec.h +++ b/arch/tile/include/uapi/asm/auxvec.h diff --git a/arch/tile/include/asm/bitsperlong.h b/arch/tile/include/uapi/asm/bitsperlong.h index 58c771f2af2..58c771f2af2 100644 --- a/arch/tile/include/asm/bitsperlong.h +++ b/arch/tile/include/uapi/asm/bitsperlong.h diff --git a/arch/tile/include/asm/byteorder.h b/arch/tile/include/uapi/asm/byteorder.h index fb72ecf4921..fb72ecf4921 100644 --- a/arch/tile/include/asm/byteorder.h +++ b/arch/tile/include/uapi/asm/byteorder.h diff --git a/arch/tile/include/asm/cachectl.h b/arch/tile/include/uapi/asm/cachectl.h index af4c9f9154d..af4c9f9154d 100644 --- a/arch/tile/include/asm/cachectl.h +++ b/arch/tile/include/uapi/asm/cachectl.h diff --git a/arch/tile/include/uapi/asm/hardwall.h b/arch/tile/include/uapi/asm/hardwall.h new file mode 100644 index 00000000000..c2169d4f401 --- /dev/null +++ b/arch/tile/include/uapi/asm/hardwall.h @@ -0,0 +1,51 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + * + * Provide methods for access control of per-cpu resources like + * UDN, IDN, or IPI. + */ + +#ifndef _UAPI_ASM_TILE_HARDWALL_H +#define _UAPI_ASM_TILE_HARDWALL_H + +#include <arch/chip.h> +#include <linux/ioctl.h> + +#define HARDWALL_IOCTL_BASE 0xa2 + +/* + * The HARDWALL_CREATE() ioctl is a macro with a "size" argument. + * The resulting ioctl value is passed to the kernel in conjunction + * with a pointer to a standard kernel bitmask of cpus. + * For network resources (UDN or IDN) the bitmask must physically + * represent a rectangular configuration on the chip. + * The "size" is the number of bytes of cpu mask data. + */ +#define _HARDWALL_CREATE 1 +#define HARDWALL_CREATE(size) \ + _IOC(_IOC_READ, HARDWALL_IOCTL_BASE, _HARDWALL_CREATE, (size)) + +#define _HARDWALL_ACTIVATE 2 +#define HARDWALL_ACTIVATE \ + _IO(HARDWALL_IOCTL_BASE, _HARDWALL_ACTIVATE) + +#define _HARDWALL_DEACTIVATE 3 +#define HARDWALL_DEACTIVATE \ + _IO(HARDWALL_IOCTL_BASE, _HARDWALL_DEACTIVATE) + +#define _HARDWALL_GET_ID 4 +#define HARDWALL_GET_ID \ + _IO(HARDWALL_IOCTL_BASE, _HARDWALL_GET_ID) + + +#endif /* _UAPI_ASM_TILE_HARDWALL_H */ diff --git a/arch/sparc/include/asm/kvm_para.h b/arch/tile/include/uapi/asm/kvm_para.h index 14fab8f0b95..14fab8f0b95 100644 --- a/arch/sparc/include/asm/kvm_para.h +++ b/arch/tile/include/uapi/asm/kvm_para.h diff --git a/arch/tile/include/asm/mman.h b/arch/tile/include/uapi/asm/mman.h index 81b8fc348d6..81b8fc348d6 100644 --- a/arch/tile/include/asm/mman.h +++ b/arch/tile/include/uapi/asm/mman.h diff --git a/arch/tile/include/uapi/asm/ptrace.h b/arch/tile/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..c717d0fec72 --- /dev/null +++ b/arch/tile/include/uapi/asm/ptrace.h @@ -0,0 +1,88 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#ifndef _UAPI_ASM_TILE_PTRACE_H +#define _UAPI_ASM_TILE_PTRACE_H + +#include <arch/chip.h> +#include <arch/abi.h> + +/* These must match struct pt_regs, below. */ +#if CHIP_WORD_SIZE() == 32 +#define PTREGS_OFFSET_REG(n) ((n)*4) +#else +#define PTREGS_OFFSET_REG(n) ((n)*8) +#endif +#define PTREGS_OFFSET_BASE 0 +#define PTREGS_OFFSET_TP PTREGS_OFFSET_REG(53) +#define PTREGS_OFFSET_SP PTREGS_OFFSET_REG(54) +#define PTREGS_OFFSET_LR PTREGS_OFFSET_REG(55) +#define PTREGS_NR_GPRS 56 +#define PTREGS_OFFSET_PC PTREGS_OFFSET_REG(56) +#define PTREGS_OFFSET_EX1 PTREGS_OFFSET_REG(57) +#define PTREGS_OFFSET_FAULTNUM PTREGS_OFFSET_REG(58) +#define PTREGS_OFFSET_ORIG_R0 PTREGS_OFFSET_REG(59) +#define PTREGS_OFFSET_FLAGS PTREGS_OFFSET_REG(60) +#if CHIP_HAS_CMPEXCH() +#define PTREGS_OFFSET_CMPEXCH PTREGS_OFFSET_REG(61) +#endif +#define PTREGS_SIZE PTREGS_OFFSET_REG(64) + + +#ifndef __ASSEMBLY__ + +#ifndef __KERNEL__ +/* Provide appropriate length type to userspace regardless of -m32/-m64. */ +typedef uint_reg_t pt_reg_t; +#endif + +/* + * This struct defines the way the registers are stored on the stack during a + * system call or exception. "struct sigcontext" has the same shape. + */ +struct pt_regs { + /* Saved main processor registers; 56..63 are special. */ + /* tp, sp, and lr must immediately follow regs[] for aliasing. */ + pt_reg_t regs[53]; + pt_reg_t tp; /* aliases regs[TREG_TP] */ + pt_reg_t sp; /* aliases regs[TREG_SP] */ + pt_reg_t lr; /* aliases regs[TREG_LR] */ + + /* Saved special registers. */ + pt_reg_t pc; /* stored in EX_CONTEXT_K_0 */ + pt_reg_t ex1; /* stored in EX_CONTEXT_K_1 (PL and ICS bit) */ + pt_reg_t faultnum; /* fault number (INT_SWINT_1 for syscall) */ + pt_reg_t orig_r0; /* r0 at syscall entry, else zero */ + pt_reg_t flags; /* flags (see below) */ +#if !CHIP_HAS_CMPEXCH() + pt_reg_t pad[3]; +#else + pt_reg_t cmpexch; /* value of CMPEXCH_VALUE SPR at interrupt */ + pt_reg_t pad[2]; +#endif +}; + +#endif /* __ASSEMBLY__ */ + +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETFPREGS 14 +#define PTRACE_SETFPREGS 15 + +/* Support TILE-specific ptrace options, with events starting at 16. */ +#define PTRACE_O_TRACEMIGRATE 0x00010000 +#define PTRACE_EVENT_MIGRATE 16 + + +#endif /* _UAPI_ASM_TILE_PTRACE_H */ diff --git a/arch/tile/include/asm/exec.h b/arch/tile/include/uapi/asm/setup.h index a714e195086..e6f7da265ac 100644 --- a/arch/tile/include/asm/exec.h +++ b/arch/tile/include/uapi/asm/setup.h @@ -12,9 +12,10 @@ * more details. */ -#ifndef _ASM_TILE_EXEC_H -#define _ASM_TILE_EXEC_H +#ifndef _UAPI_ASM_TILE_SETUP_H +#define _UAPI_ASM_TILE_SETUP_H -#define arch_align_stack(x) (x) +#define COMMAND_LINE_SIZE 2048 -#endif /* _ASM_TILE_EXEC_H */ + +#endif /* _UAPI_ASM_TILE_SETUP_H */ diff --git a/arch/tile/include/asm/sigcontext.h b/arch/tile/include/uapi/asm/sigcontext.h index 6348e59d372..6348e59d372 100644 --- a/arch/tile/include/asm/sigcontext.h +++ b/arch/tile/include/uapi/asm/sigcontext.h diff --git a/arch/tile/include/asm/siginfo.h b/arch/tile/include/uapi/asm/siginfo.h index 56d661bb010..56d661bb010 100644 --- a/arch/tile/include/asm/siginfo.h +++ b/arch/tile/include/uapi/asm/siginfo.h diff --git a/arch/tile/include/uapi/asm/signal.h b/arch/tile/include/uapi/asm/signal.h new file mode 100644 index 00000000000..ef0d32d84a4 --- /dev/null +++ b/arch/tile/include/uapi/asm/signal.h @@ -0,0 +1,27 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#ifndef _UAPI_ASM_TILE_SIGNAL_H +#define _UAPI_ASM_TILE_SIGNAL_H + +/* Do not notify a ptracer when this signal is handled. */ +#define SA_NOPTRACE 0x02000000u + +/* Used in earlier Tilera releases, so keeping for binary compatibility. */ +#define SA_RESTORER 0x04000000u + +#include <asm-generic/signal.h> + + +#endif /* _UAPI_ASM_TILE_SIGNAL_H */ diff --git a/arch/tile/include/asm/stat.h b/arch/tile/include/uapi/asm/stat.h index c0db34d56be..c0db34d56be 100644 --- a/arch/tile/include/asm/stat.h +++ b/arch/tile/include/uapi/asm/stat.h diff --git a/arch/tile/include/asm/swab.h b/arch/tile/include/uapi/asm/swab.h index 7c37b38f6c8..7c37b38f6c8 100644 --- a/arch/tile/include/asm/swab.h +++ b/arch/tile/include/uapi/asm/swab.h diff --git a/arch/tile/include/uapi/asm/unistd.h b/arch/tile/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..cd7b6dd9d47 --- /dev/null +++ b/arch/tile/include/uapi/asm/unistd.h @@ -0,0 +1,34 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#if !defined(__LP64__) || defined(__SYSCALL_COMPAT) +/* Use the flavor of this syscall that matches the 32-bit API better. */ +#define __ARCH_WANT_SYNC_FILE_RANGE2 +#endif + +/* Use the standard ABI for syscalls. */ +#include <asm-generic/unistd.h> + +/* Additional Tilera-specific syscalls. */ +#define __NR_cacheflush (__NR_arch_specific_syscall + 1) +__SYSCALL(__NR_cacheflush, sys_cacheflush) + +#ifndef __tilegx__ +/* "Fast" syscalls provide atomic support for 32-bit chips. */ +#define __NR_FAST_cmpxchg -1 +#define __NR_FAST_atomic_update -2 +#define __NR_FAST_cmpxchg64 -3 +#define __NR_cmpxchg_badaddr (__NR_arch_specific_syscall + 0) +__SYSCALL(__NR_cmpxchg_badaddr, sys_cmpxchg_badaddr) +#endif diff --git a/arch/tile/kernel/compat_signal.c b/arch/tile/kernel/compat_signal.c index 7bc0859a9f5..08b4fe1717b 100644 --- a/arch/tile/kernel/compat_signal.c +++ b/arch/tile/kernel/compat_signal.c @@ -354,15 +354,6 @@ int compat_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, regs->regs[1] = ptr_to_compat_reg(&frame->info); regs->regs[2] = ptr_to_compat_reg(&frame->uc); regs->flags |= PT_FLAGS_CALLER_SAVES; - - /* - * Notify any tracer that was single-stepping it. - * The tracer may want to single-step inside the - * handler too. - */ - if (test_thread_flag(TIF_SINGLESTEP)) - ptrace_notify(SIGTRAP); - return 0; give_sigsegv: diff --git a/arch/tile/kernel/module.c b/arch/tile/kernel/module.c index 001cbfa10ac..243ffebe38d 100644 --- a/arch/tile/kernel/module.c +++ b/arch/tile/kernel/module.c @@ -24,16 +24,6 @@ #include <asm/homecache.h> #include <arch/opcode.h> -#ifdef __tilegx__ -# define Elf_Rela Elf64_Rela -# define ELF_R_SYM ELF64_R_SYM -# define ELF_R_TYPE ELF64_R_TYPE -#else -# define Elf_Rela Elf32_Rela -# define ELF_R_SYM ELF32_R_SYM -# define ELF_R_TYPE ELF32_R_TYPE -#endif - #ifdef MODULE_DEBUG #define DEBUGP printk #else diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c index 6be79915050..307d010696c 100644 --- a/arch/tile/kernel/process.c +++ b/arch/tile/kernel/process.c @@ -548,6 +548,9 @@ int do_work_pending(struct pt_regs *regs, u32 thread_info_flags) if (!user_mode(regs)) return 0; + /* Enable interrupts; they are disabled again on return to caller. */ + local_irq_enable(); + if (thread_info_flags & _TIF_NEED_RESCHED) { schedule(); return 1; @@ -594,13 +597,13 @@ SYSCALL_DEFINE4(execve, const char __user *, path, struct pt_regs *, regs) { long error; - char *filename; + struct filename *filename; filename = getname(path); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, argv, envp, regs); + error = do_execve(filename->name, argv, envp, regs); putname(filename); if (error == 0) single_step_execve(); @@ -615,13 +618,13 @@ long compat_sys_execve(const char __user *path, struct pt_regs *regs) { long error; - char *filename; + struct filename *filename; filename = getname(path); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = compat_do_execve(filename, argv, envp, regs); + error = compat_do_execve(filename->name, argv, envp, regs); putname(filename); if (error == 0) single_step_execve(); diff --git a/arch/tile/kernel/signal.c b/arch/tile/kernel/signal.c index e29b0553211..67efb656d10 100644 --- a/arch/tile/kernel/signal.c +++ b/arch/tile/kernel/signal.c @@ -219,15 +219,6 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, regs->regs[1] = (unsigned long) &frame->info; regs->regs[2] = (unsigned long) &frame->uc; regs->flags |= PT_FLAGS_CALLER_SAVES; - - /* - * Notify any tracer that was single-stepping it. - * The tracer may want to single-step inside the - * handler too. - */ - if (test_thread_flag(TIF_SINGLESTEP)) - ptrace_notify(SIGTRAP); - return 0; give_sigsegv: @@ -278,7 +269,8 @@ static void handle_signal(unsigned long sig, siginfo_t *info, ret = setup_rt_frame(sig, ka, info, oldset, regs); if (ret) return; - signal_delivered(sig, info, ka, regs, 0); + signal_delivered(sig, info, ka, regs, + test_thread_flag(TIF_SINGLESTEP)); } /* diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c index 87eebfe03c6..c3bba73e4be 100644 --- a/arch/um/drivers/chan_kern.c +++ b/arch/um/drivers/chan_kern.c @@ -7,8 +7,8 @@ #include <linux/tty.h> #include <linux/tty_flip.h> #include "chan.h" -#include "os.h" -#include "irq_kern.h" +#include <os.h> +#include <irq_kern.h> #ifdef CONFIG_NOCONFIG_CHAN static void *not_configged_init(char *str, int device, diff --git a/arch/um/drivers/chan_user.c b/arch/um/drivers/chan_user.c index f180813ce2c..9be670ad23b 100644 --- a/arch/um/drivers/chan_user.c +++ b/arch/um/drivers/chan_user.c @@ -11,8 +11,8 @@ #include <termios.h> #include <sys/ioctl.h> #include "chan_user.h" -#include "os.h" -#include "um_malloc.h" +#include <os.h> +#include <um_malloc.h> void generic_close(int fd, void *unused) { diff --git a/arch/um/drivers/chan_user.h b/arch/um/drivers/chan_user.h index 6257b7a6e1a..dc693298eb8 100644 --- a/arch/um/drivers/chan_user.h +++ b/arch/um/drivers/chan_user.h @@ -6,7 +6,7 @@ #ifndef __CHAN_USER_H__ #define __CHAN_USER_H__ -#include "init.h" +#include <init.h> struct chan_opts { void (*const announce)(char *dev_name, int dev); diff --git a/arch/um/drivers/cow_sys.h b/arch/um/drivers/cow_sys.h index 7f2ed0b8824..67cbee63e70 100644 --- a/arch/um/drivers/cow_sys.h +++ b/arch/um/drivers/cow_sys.h @@ -1,9 +1,9 @@ #ifndef __COW_SYS_H__ #define __COW_SYS_H__ -#include "kern_util.h" -#include "os.h" -#include "um_malloc.h" +#include <kern_util.h> +#include <os.h> +#include <um_malloc.h> static inline void *cow_malloc(int size) { diff --git a/arch/um/drivers/daemon.h b/arch/um/drivers/daemon.h index 6e0e891f8a0..c2dd1951559 100644 --- a/arch/um/drivers/daemon.h +++ b/arch/um/drivers/daemon.h @@ -6,7 +6,7 @@ #ifndef __DAEMON_H__ #define __DAEMON_H__ -#include "net_user.h" +#include <net_user.h> #define SWITCH_VERSION 3 diff --git a/arch/um/drivers/daemon_kern.c b/arch/um/drivers/daemon_kern.c index b4a1522f215..7568cc2f3cd 100644 --- a/arch/um/drivers/daemon_kern.c +++ b/arch/um/drivers/daemon_kern.c @@ -6,9 +6,9 @@ * Licensed under the GPL. */ -#include "linux/init.h" +#include <linux/init.h> #include <linux/netdevice.h> -#include "net_kern.h" +#include <net_kern.h> #include "daemon.h" struct daemon_init { diff --git a/arch/um/drivers/daemon_user.c b/arch/um/drivers/daemon_user.c index a4fd7bc14af..8813c10d017 100644 --- a/arch/um/drivers/daemon_user.c +++ b/arch/um/drivers/daemon_user.c @@ -14,9 +14,9 @@ #include <sys/time.h> #include <sys/un.h> #include "daemon.h" -#include "net_user.h" -#include "os.h" -#include "um_malloc.h" +#include <net_user.h> +#include <os.h> +#include <um_malloc.h> enum request_type { REQ_NEW_CONTROL }; diff --git a/arch/um/drivers/fd.c b/arch/um/drivers/fd.c index 5b81d257441..a13a427b996 100644 --- a/arch/um/drivers/fd.c +++ b/arch/um/drivers/fd.c @@ -9,8 +9,8 @@ #include <errno.h> #include <termios.h> #include "chan_user.h" -#include "os.h" -#include "um_malloc.h" +#include <os.h> +#include <um_malloc.h> struct fd_chan { int fd; diff --git a/arch/um/drivers/harddog_user.c b/arch/um/drivers/harddog_user.c index 0345d6206d4..f99b32a4dbf 100644 --- a/arch/um/drivers/harddog_user.c +++ b/arch/um/drivers/harddog_user.c @@ -6,7 +6,7 @@ #include <stdio.h> #include <unistd.h> #include <errno.h> -#include "os.h" +#include <os.h> struct dog_data { int stdin; diff --git a/arch/um/drivers/hostaudio_kern.c b/arch/um/drivers/hostaudio_kern.c index f9f6a4e2059..9b90fdc4b15 100644 --- a/arch/um/drivers/hostaudio_kern.c +++ b/arch/um/drivers/hostaudio_kern.c @@ -3,15 +3,15 @@ * Licensed under the GPL */ -#include "linux/fs.h" -#include "linux/module.h" -#include "linux/slab.h" -#include "linux/sound.h" -#include "linux/soundcard.h" -#include "linux/mutex.h" -#include "asm/uaccess.h" -#include "init.h" -#include "os.h" +#include <linux/fs.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/sound.h> +#include <linux/soundcard.h> +#include <linux/mutex.h> +#include <asm/uaccess.h> +#include <init.h> +#include <os.h> struct hostaudio_state { int fd; diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 457475f9841..fd9a15b318a 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -3,15 +3,15 @@ * Licensed under the GPL */ -#include "linux/irqreturn.h" -#include "linux/kd.h" -#include "linux/sched.h" -#include "linux/slab.h" +#include <linux/irqreturn.h> +#include <linux/kd.h> +#include <linux/sched.h> +#include <linux/slab.h> #include "chan.h" -#include "irq_kern.h" -#include "irq_user.h" -#include "kern_util.h" -#include "os.h" +#include <irq_kern.h> +#include <irq_user.h> +#include <kern_util.h> +#include <os.h> #define LINE_BUFSIZE 4096 diff --git a/arch/um/drivers/line.h b/arch/um/drivers/line.h index bae95611e7a..138a14526d9 100644 --- a/arch/um/drivers/line.h +++ b/arch/um/drivers/line.h @@ -6,12 +6,12 @@ #ifndef __LINE_H__ #define __LINE_H__ -#include "linux/list.h" -#include "linux/workqueue.h" -#include "linux/tty.h" -#include "linux/interrupt.h" -#include "linux/spinlock.h" -#include "linux/mutex.h" +#include <linux/list.h> +#include <linux/workqueue.h> +#include <linux/tty.h> +#include <linux/interrupt.h> +#include <linux/spinlock.h> +#include <linux/mutex.h> #include "chan_user.h" #include "mconsole_kern.h" diff --git a/arch/um/drivers/mconsole.h b/arch/um/drivers/mconsole.h index c139ae1d682..8b22535c62c 100644 --- a/arch/um/drivers/mconsole.h +++ b/arch/um/drivers/mconsole.h @@ -12,7 +12,7 @@ #define u32 uint32_t #endif -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> #define MCONSOLE_MAGIC (0xcafebabe) #define MCONSOLE_MAX_DATA (512) diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index 9efeb6da48b..79ccfe6c707 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -27,13 +27,13 @@ #include <asm/uaccess.h> #include <asm/switch_to.h> -#include "init.h" -#include "irq_kern.h" -#include "irq_user.h" -#include "kern_util.h" +#include <init.h> +#include <irq_kern.h> +#include <irq_user.h> +#include <kern_util.h> #include "mconsole.h" #include "mconsole_kern.h" -#include "os.h" +#include <os.h> static int do_unlink_socket(struct notifier_block *notifier, unsigned long what, void *data) diff --git a/arch/um/drivers/mconsole_kern.h b/arch/um/drivers/mconsole_kern.h index d2fe07e7895..7a0c6a1ad1d 100644 --- a/arch/um/drivers/mconsole_kern.h +++ b/arch/um/drivers/mconsole_kern.h @@ -6,7 +6,7 @@ #ifndef __MCONSOLE_KERN_H__ #define __MCONSOLE_KERN_H__ -#include "linux/list.h" +#include <linux/list.h> #include "mconsole.h" struct mconsole_entry { diff --git a/arch/um/drivers/mmapper_kern.c b/arch/um/drivers/mmapper_kern.c index c0ef803c7c7..62145c27616 100644 --- a/arch/um/drivers/mmapper_kern.c +++ b/arch/um/drivers/mmapper_kern.c @@ -18,7 +18,7 @@ #include <linux/mm.h> #include <asm/uaccess.h> -#include "mem_user.h" +#include <mem_user.h> /* These are set in mmapper_init, which is called at boot time */ static unsigned long mmapper_size; diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index 458d324f062..b1314ebf1f7 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -18,12 +18,12 @@ #include <linux/skbuff.h> #include <linux/slab.h> #include <linux/spinlock.h> -#include "init.h" -#include "irq_kern.h" -#include "irq_user.h" +#include <init.h> +#include <irq_kern.h> +#include <irq_user.h> #include "mconsole_kern.h" -#include "net_kern.h" -#include "net_user.h" +#include <net_kern.h> +#include <net_user.h> #define DRIVER_NAME "uml-netdev" diff --git a/arch/um/drivers/net_user.c b/arch/um/drivers/net_user.c index 05090c37fa8..cd14157b556 100644 --- a/arch/um/drivers/net_user.c +++ b/arch/um/drivers/net_user.c @@ -11,9 +11,9 @@ #include <string.h> #include <sys/socket.h> #include <sys/wait.h> -#include "net_user.h" -#include "os.h" -#include "um_malloc.h" +#include <net_user.h> +#include <os.h> +#include <um_malloc.h> int tap_open_common(void *dev, char *gate_addr) { diff --git a/arch/um/drivers/null.c b/arch/um/drivers/null.c index 2b45a1446c8..10495747ce8 100644 --- a/arch/um/drivers/null.c +++ b/arch/um/drivers/null.c @@ -7,7 +7,7 @@ #include <errno.h> #include <fcntl.h> #include "chan_user.h" -#include "os.h" +#include <os.h> /* This address is used only as a unique identifier */ static int null_chan; diff --git a/arch/um/drivers/pcap_kern.c b/arch/um/drivers/pcap_kern.c index 2860525f8ff..be0fb57bd1d 100644 --- a/arch/um/drivers/pcap_kern.c +++ b/arch/um/drivers/pcap_kern.c @@ -3,9 +3,9 @@ * Licensed under the GPL. */ -#include "linux/init.h" +#include <linux/init.h> #include <linux/netdevice.h> -#include "net_kern.h" +#include <net_kern.h> #include "pcap_user.h" struct pcap_init { diff --git a/arch/um/drivers/pcap_user.c b/arch/um/drivers/pcap_user.c index 702a75b190e..c07b9c752c8 100644 --- a/arch/um/drivers/pcap_user.c +++ b/arch/um/drivers/pcap_user.c @@ -7,9 +7,9 @@ #include <pcap.h> #include <string.h> #include <asm/types.h> -#include "net_user.h" +#include <net_user.h> #include "pcap_user.h" -#include "um_malloc.h" +#include <um_malloc.h> #define PCAP_FD(p) (*(int *)(p)) diff --git a/arch/um/drivers/pcap_user.h b/arch/um/drivers/pcap_user.h index d8ba6153f91..1ca7c764cc6 100644 --- a/arch/um/drivers/pcap_user.h +++ b/arch/um/drivers/pcap_user.h @@ -3,7 +3,7 @@ * Licensed under the GPL */ -#include "net_user.h" +#include <net_user.h> struct pcap_data { char *host_if; diff --git a/arch/um/drivers/port_kern.c b/arch/um/drivers/port_kern.c index 1d83d50236e..40ca5cc275e 100644 --- a/arch/um/drivers/port_kern.c +++ b/arch/um/drivers/port_kern.c @@ -3,16 +3,16 @@ * Licensed under the GPL */ -#include "linux/completion.h" -#include "linux/interrupt.h" -#include "linux/list.h" -#include "linux/mutex.h" -#include "linux/slab.h" -#include "linux/workqueue.h" -#include "asm/atomic.h" -#include "init.h" -#include "irq_kern.h" -#include "os.h" +#include <linux/completion.h> +#include <linux/interrupt.h> +#include <linux/list.h> +#include <linux/mutex.h> +#include <linux/slab.h> +#include <linux/workqueue.h> +#include <asm/atomic.h> +#include <init.h> +#include <irq_kern.h> +#include <os.h> #include "port.h" struct port_list { diff --git a/arch/um/drivers/port_user.c b/arch/um/drivers/port_user.c index 7b010b76ddf..9a8e1b64c22 100644 --- a/arch/um/drivers/port_user.c +++ b/arch/um/drivers/port_user.c @@ -10,9 +10,9 @@ #include <unistd.h> #include <netinet/in.h> #include "chan_user.h" -#include "os.h" +#include <os.h> #include "port.h" -#include "um_malloc.h" +#include <um_malloc.h> struct port_chan { int raw; diff --git a/arch/um/drivers/pty.c b/arch/um/drivers/pty.c index cff2b75d31f..f1fcc2cedb5 100644 --- a/arch/um/drivers/pty.c +++ b/arch/um/drivers/pty.c @@ -12,8 +12,8 @@ #include <termios.h> #include <sys/stat.h> #include "chan_user.h" -#include "os.h" -#include "um_malloc.h" +#include <os.h> +#include <um_malloc.h> struct pty_chan { void (*announce)(char *dev_name, int dev); diff --git a/arch/um/drivers/random.c b/arch/um/drivers/random.c index e32c6aa6396..9e3a7220582 100644 --- a/arch/um/drivers/random.c +++ b/arch/um/drivers/random.c @@ -13,8 +13,8 @@ #include <linux/miscdevice.h> #include <linux/delay.h> #include <asm/uaccess.h> -#include "irq_kern.h" -#include "os.h" +#include <irq_kern.h> +#include <os.h> /* * core module and version information diff --git a/arch/um/drivers/slip_common.c b/arch/um/drivers/slip_common.c index e89cfc68fc3..f597fa7c91d 100644 --- a/arch/um/drivers/slip_common.c +++ b/arch/um/drivers/slip_common.c @@ -1,6 +1,6 @@ #include <string.h> #include "slip_common.h" -#include "net_user.h" +#include <net_user.h> int slip_proto_read(int fd, void *buf, int len, struct slip_proto *slip) { diff --git a/arch/um/drivers/slip_kern.c b/arch/um/drivers/slip_kern.c index dd2aadc14af..ed5249fc057 100644 --- a/arch/um/drivers/slip_kern.c +++ b/arch/um/drivers/slip_kern.c @@ -6,7 +6,7 @@ #include <linux/if_arp.h> #include <linux/init.h> #include <linux/netdevice.h> -#include "net_kern.h" +#include <net_kern.h> #include "slip.h" struct slip_init { diff --git a/arch/um/drivers/slip_user.c b/arch/um/drivers/slip_user.c index 932b4d69bec..55c290d925f 100644 --- a/arch/um/drivers/slip_user.c +++ b/arch/um/drivers/slip_user.c @@ -11,10 +11,10 @@ #include <string.h> #include <sys/termios.h> #include <sys/wait.h> -#include "net_user.h" -#include "os.h" +#include <net_user.h> +#include <os.h> #include "slip.h" -#include "um_malloc.h" +#include <um_malloc.h> static int slip_user_init(void *data, void *dev) { diff --git a/arch/um/drivers/slirp_kern.c b/arch/um/drivers/slirp_kern.c index e376284f0fb..4ef11ca7cac 100644 --- a/arch/um/drivers/slirp_kern.c +++ b/arch/um/drivers/slirp_kern.c @@ -4,11 +4,11 @@ */ #include <linux/if_arp.h> -#include "linux/init.h" +#include <linux/init.h> #include <linux/netdevice.h> #include <linux/string.h> -#include "net_kern.h" -#include "net_user.h" +#include <net_kern.h> +#include <net_user.h> #include "slirp.h" struct slirp_init { diff --git a/arch/um/drivers/slirp_user.c b/arch/um/drivers/slirp_user.c index db4adb639ff..c999d187abb 100644 --- a/arch/um/drivers/slirp_user.c +++ b/arch/um/drivers/slirp_user.c @@ -7,8 +7,8 @@ #include <errno.h> #include <string.h> #include <sys/wait.h> -#include "net_user.h" -#include "os.h" +#include <net_user.h> +#include <os.h> #include "slirp.h" static int slirp_user_init(void *data, void *dev) diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c index 7e86f007012..16fdd0a0f9d 100644 --- a/arch/um/drivers/ssl.c +++ b/arch/um/drivers/ssl.c @@ -3,19 +3,19 @@ * Licensed under the GPL */ -#include "linux/fs.h" -#include "linux/tty.h" -#include "linux/tty_driver.h" -#include "linux/major.h" -#include "linux/mm.h" -#include "linux/init.h" -#include "linux/console.h" -#include "asm/termbits.h" -#include "asm/irq.h" +#include <linux/fs.h> +#include <linux/tty.h> +#include <linux/tty_driver.h> +#include <linux/major.h> +#include <linux/mm.h> +#include <linux/init.h> +#include <linux/console.h> +#include <asm/termbits.h> +#include <asm/irq.h> #include "ssl.h" #include "chan.h" -#include "init.h" -#include "irq_user.h" +#include <init.h> +#include <irq_user.h> #include "mconsole_kern.h" static const int ssl_version = 1; diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c index 929b99a261f..827777af3f6 100644 --- a/arch/um/drivers/stdio_console.c +++ b/arch/um/drivers/stdio_console.c @@ -3,27 +3,27 @@ * Licensed under the GPL */ -#include "linux/posix_types.h" -#include "linux/tty.h" -#include "linux/tty_flip.h" -#include "linux/types.h" -#include "linux/major.h" -#include "linux/kdev_t.h" -#include "linux/console.h" -#include "linux/string.h" -#include "linux/sched.h" -#include "linux/list.h" -#include "linux/init.h" -#include "linux/interrupt.h" -#include "linux/slab.h" -#include "linux/hardirq.h" -#include "asm/current.h" -#include "asm/irq.h" +#include <linux/posix_types.h> +#include <linux/tty.h> +#include <linux/tty_flip.h> +#include <linux/types.h> +#include <linux/major.h> +#include <linux/kdev_t.h> +#include <linux/console.h> +#include <linux/string.h> +#include <linux/sched.h> +#include <linux/list.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/slab.h> +#include <linux/hardirq.h> +#include <asm/current.h> +#include <asm/irq.h> #include "stdio_console.h" #include "chan.h" -#include "irq_user.h" +#include <irq_user.h> #include "mconsole_kern.h" -#include "init.h" +#include <init.h> #define MAX_TTYS (16) diff --git a/arch/um/drivers/tty.c b/arch/um/drivers/tty.c index a97391f9ec5..eaa201bca5e 100644 --- a/arch/um/drivers/tty.c +++ b/arch/um/drivers/tty.c @@ -7,8 +7,8 @@ #include <fcntl.h> #include <termios.h> #include "chan_user.h" -#include "os.h" -#include "um_malloc.h" +#include <os.h> +#include <um_malloc.h> struct tty_chan { char *dev; diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 0643e5bc9f4..41bf72073cc 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -33,12 +33,12 @@ #include <linux/platform_device.h> #include <linux/scatterlist.h> #include <asm/tlbflush.h> -#include "kern_util.h" +#include <kern_util.h> #include "mconsole_kern.h" -#include "init.h" -#include "irq_kern.h" +#include <init.h> +#include <irq_kern.h> #include "ubd.h" -#include "os.h" +#include <os.h> #include "cow.h" enum ubd_req { UBD_READ, UBD_WRITE }; diff --git a/arch/um/drivers/ubd_user.c b/arch/um/drivers/ubd_user.c index ffe02c431de..a703e45d8aa 100644 --- a/arch/um/drivers/ubd_user.c +++ b/arch/um/drivers/ubd_user.c @@ -19,7 +19,7 @@ #include <byteswap.h> #include "ubd.h" -#include "os.h" +#include <os.h> void ignore_sigwinch_sig(void) { diff --git a/arch/um/drivers/umcast.h b/arch/um/drivers/umcast.h index 6f8c0fe890f..c190c644091 100644 --- a/arch/um/drivers/umcast.h +++ b/arch/um/drivers/umcast.h @@ -6,7 +6,7 @@ #ifndef __DRIVERS_UMCAST_H #define __DRIVERS_UMCAST_H -#include "net_user.h" +#include <net_user.h> struct umcast_data { char *addr; diff --git a/arch/um/drivers/umcast_kern.c b/arch/um/drivers/umcast_kern.c index 42dab11d2ec..f5ba6e37791 100644 --- a/arch/um/drivers/umcast_kern.c +++ b/arch/um/drivers/umcast_kern.c @@ -11,10 +11,10 @@ * Licensed under the GPL. */ -#include "linux/init.h" +#include <linux/init.h> #include <linux/netdevice.h> #include "umcast.h" -#include "net_kern.h" +#include <net_kern.h> struct umcast_init { char *addr; diff --git a/arch/um/drivers/umcast_user.c b/arch/um/drivers/umcast_user.c index 010fa2d849e..6074184bb51 100644 --- a/arch/um/drivers/umcast_user.c +++ b/arch/um/drivers/umcast_user.c @@ -16,8 +16,8 @@ #include <errno.h> #include <netinet/in.h> #include "umcast.h" -#include "net_user.h" -#include "um_malloc.h" +#include <net_user.h> +#include <um_malloc.h> static struct sockaddr_in *new_addr(char *addr, unsigned short port) { diff --git a/arch/um/drivers/vde_kern.c b/arch/um/drivers/vde_kern.c index 1b852bffdeb..6a365fadc7c 100644 --- a/arch/um/drivers/vde_kern.c +++ b/arch/um/drivers/vde_kern.c @@ -7,10 +7,10 @@ * */ -#include "linux/init.h" +#include <linux/init.h> #include <linux/netdevice.h> -#include "net_kern.h" -#include "net_user.h" +#include <net_kern.h> +#include <net_user.h> #include "vde.h" static void vde_init(struct net_device *dev, void *data) diff --git a/arch/um/drivers/vde_user.c b/arch/um/drivers/vde_user.c index b8c286748d3..64cb630d115 100644 --- a/arch/um/drivers/vde_user.c +++ b/arch/um/drivers/vde_user.c @@ -6,8 +6,8 @@ #include <stddef.h> #include <errno.h> #include <libvdeplug.h> -#include "net_user.h" -#include "um_malloc.h" +#include <net_user.h> +#include <um_malloc.h> #include "vde.h" static int vde_user_init(void *data, void *dev) diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c index 969110e5648..20e30be4479 100644 --- a/arch/um/drivers/xterm.c +++ b/arch/um/drivers/xterm.c @@ -11,8 +11,8 @@ #include <string.h> #include <termios.h> #include "chan_user.h" -#include "os.h" -#include "um_malloc.h" +#include <os.h> +#include <um_malloc.h> #include "xterm.h" struct xterm_chan { diff --git a/arch/um/drivers/xterm_kern.c b/arch/um/drivers/xterm_kern.c index e3031e69445..e8f9957bfbf 100644 --- a/arch/um/drivers/xterm_kern.c +++ b/arch/um/drivers/xterm_kern.c @@ -7,8 +7,8 @@ #include <linux/completion.h> #include <linux/irqreturn.h> #include <asm/irq.h> -#include "irq_kern.h" -#include "os.h" +#include <irq_kern.h> +#include <os.h> struct xterm_wait { struct completion ready; diff --git a/arch/um/include/asm/dma.h b/arch/um/include/asm/dma.h index 9f6139a8a52..f88c5860520 100644 --- a/arch/um/include/asm/dma.h +++ b/arch/um/include/asm/dma.h @@ -1,7 +1,7 @@ #ifndef __UM_DMA_H #define __UM_DMA_H -#include "asm/io.h" +#include <asm/io.h> extern unsigned long uml_physmem; diff --git a/arch/um/include/asm/mmu.h b/arch/um/include/asm/mmu.h index 53e8b498ebb..da705448590 100644 --- a/arch/um/include/asm/mmu.h +++ b/arch/um/include/asm/mmu.h @@ -6,7 +6,7 @@ #ifndef __ARCH_UM_MMU_H #define __ARCH_UM_MMU_H -#include "mm_id.h" +#include <mm_id.h> #include <asm/mm_context.h> typedef struct mm_context { diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h index 7cfc3cedce8..5ff53d9185f 100644 --- a/arch/um/include/asm/page.h +++ b/arch/um/include/asm/page.h @@ -99,7 +99,7 @@ extern unsigned long uml_physmem; #define __va_space (8*1024*1024) -#include "mem.h" +#include <mem.h> /* Cast to unsigned long before casting to void * to avoid a warning from * mmap_kmem about cutting a long long down to a void *. Not sure that diff --git a/arch/um/include/asm/pgtable.h b/arch/um/include/asm/pgtable.h index 5888f1b8347..ae02909a187 100644 --- a/arch/um/include/asm/pgtable.h +++ b/arch/um/include/asm/pgtable.h @@ -23,9 +23,9 @@ pte_present gives true */ #ifdef CONFIG_3_LEVEL_PGTABLES -#include "asm/pgtable-3level.h" +#include <asm/pgtable-3level.h> #else -#include "asm/pgtable-2level.h" +#include <asm/pgtable-2level.h> #endif extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; diff --git a/arch/um/include/asm/processor-generic.h b/arch/um/include/asm/processor-generic.h index 33a6a2423bd..c03cd5a0236 100644 --- a/arch/um/include/asm/processor-generic.h +++ b/arch/um/include/asm/processor-generic.h @@ -10,9 +10,9 @@ struct pt_regs; struct task_struct; -#include "asm/ptrace.h" -#include "registers.h" -#include "sysdep/archsetjmp.h" +#include <asm/ptrace.h> +#include <registers.h> +#include <sysdep/archsetjmp.h> #include <linux/prefetch.h> @@ -26,7 +26,6 @@ struct thread_struct { jmp_buf *fault_catcher; struct task_struct *prev_sched; unsigned long temp_stack; - jmp_buf *exec_buf; struct arch_thread arch; jmp_buf switch_buf; int mm_count; @@ -54,7 +53,6 @@ struct thread_struct { .fault_addr = NULL, \ .prev_sched = NULL, \ .temp_stack = 0, \ - .exec_buf = NULL, \ .arch = INIT_ARCH_THREAD, \ .request = { 0 } \ } @@ -63,8 +61,6 @@ static inline void release_thread(struct task_struct *task) { } -extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - extern unsigned long thread_saved_pc(struct task_struct *t); static inline void mm_copy_segments(struct mm_struct *from_mm, diff --git a/arch/um/include/asm/ptrace-generic.h b/arch/um/include/asm/ptrace-generic.h index 442f1d025dc..cb9b3c47ca8 100644 --- a/arch/um/include/asm/ptrace-generic.h +++ b/arch/um/include/asm/ptrace-generic.h @@ -9,7 +9,7 @@ #ifndef __ASSEMBLY__ #include <asm/ptrace-abi.h> -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> struct pt_regs { struct uml_pt_regs regs; diff --git a/arch/um/include/asm/smp.h b/arch/um/include/asm/smp.h index 4a4b09d4f36..e4507938d8c 100644 --- a/arch/um/include/asm/smp.h +++ b/arch/um/include/asm/smp.h @@ -3,9 +3,9 @@ #ifdef CONFIG_SMP -#include "linux/bitops.h" -#include "asm/current.h" -#include "linux/cpumask.h" +#include <linux/bitops.h> +#include <asm/current.h> +#include <linux/cpumask.h> #define raw_smp_processor_id() (current_thread->cpu) diff --git a/arch/um/include/shared/sysrq.h b/arch/um/include/asm/sysrq.h index c8d332b56b9..c8d332b56b9 100644 --- a/arch/um/include/shared/sysrq.h +++ b/arch/um/include/asm/sysrq.h diff --git a/arch/um/include/asm/thread_info.h b/arch/um/include/asm/thread_info.h index c04e5ab68f5..2c8eeb2df8b 100644 --- a/arch/um/include/asm/thread_info.h +++ b/arch/um/include/asm/thread_info.h @@ -65,8 +65,6 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SYSCALL_TRACE 0 /* syscall trace active */ #define TIF_SIGPENDING 1 /* signal pending */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ -#define TIF_POLLING_NRFLAG 3 /* true if poll_idle() is polling - * TIF_NEED_RESCHED */ #define TIF_RESTART_BLOCK 4 #define TIF_MEMDIE 5 /* is terminating due to OOM killer */ #define TIF_SYSCALL_AUDIT 6 @@ -76,7 +74,6 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) -#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) #define _TIF_MEMDIE (1 << TIF_MEMDIE) #define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) diff --git a/arch/um/include/shared/arch.h b/arch/um/include/shared/arch.h index 2de92a08a76..4f46abda060 100644 --- a/arch/um/include/shared/arch.h +++ b/arch/um/include/shared/arch.h @@ -6,7 +6,7 @@ #ifndef __ARCH_H__ #define __ARCH_H__ -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> extern void arch_check_bugs(void); extern int arch_fixup(unsigned long address, struct uml_pt_regs *regs); diff --git a/arch/um/include/shared/as-layout.h b/arch/um/include/shared/as-layout.h index 86daa546181..694c792bab4 100644 --- a/arch/um/include/shared/as-layout.h +++ b/arch/um/include/shared/as-layout.h @@ -35,7 +35,7 @@ #ifndef __ASSEMBLY__ -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> struct cpu_task { int pid; diff --git a/arch/um/include/shared/irq_kern.h b/arch/um/include/shared/irq_kern.h index 7a5bfa6291b..e05bd667de1 100644 --- a/arch/um/include/shared/irq_kern.h +++ b/arch/um/include/shared/irq_kern.h @@ -6,8 +6,8 @@ #ifndef __IRQ_KERN_H__ #define __IRQ_KERN_H__ -#include "linux/interrupt.h" -#include "asm/ptrace.h" +#include <linux/interrupt.h> +#include <asm/ptrace.h> extern int um_request_irq(unsigned int irq, int fd, int type, irq_handler_t handler, diff --git a/arch/um/include/shared/irq_user.h b/arch/um/include/shared/irq_user.h index 2b6d703925b..df563305395 100644 --- a/arch/um/include/shared/irq_user.h +++ b/arch/um/include/shared/irq_user.h @@ -6,7 +6,7 @@ #ifndef __IRQ_USER_H__ #define __IRQ_USER_H__ -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> struct irq_fd { struct irq_fd *next; diff --git a/arch/um/include/shared/kern_util.h b/arch/um/include/shared/kern_util.h index af6b6dc868b..83a91f97633 100644 --- a/arch/um/include/shared/kern_util.h +++ b/arch/um/include/shared/kern_util.h @@ -6,8 +6,8 @@ #ifndef __KERN_UTIL_H__ #define __KERN_UTIL_H__ -#include "sysdep/ptrace.h" -#include "sysdep/faultinfo.h" +#include <sysdep/ptrace.h> +#include <sysdep/faultinfo.h> struct siginfo; diff --git a/arch/um/include/shared/longjmp.h b/arch/um/include/shared/longjmp.h index e860bc5848e..9bdddf4c405 100644 --- a/arch/um/include/shared/longjmp.h +++ b/arch/um/include/shared/longjmp.h @@ -1,8 +1,8 @@ #ifndef __UML_LONGJMP_H #define __UML_LONGJMP_H -#include "sysdep/archsetjmp.h" -#include "os.h" +#include <sysdep/archsetjmp.h> +#include <os.h> extern int setjmp(jmp_buf); extern void longjmp(jmp_buf, int); diff --git a/arch/um/include/shared/os.h b/arch/um/include/shared/os.h index 89b686c1a3e..95feaa47a2f 100644 --- a/arch/um/include/shared/os.h +++ b/arch/um/include/shared/os.h @@ -7,9 +7,9 @@ #define __OS_H__ #include <stdarg.h> -#include "irq_user.h" -#include "longjmp.h" -#include "mm_id.h" +#include <irq_user.h> +#include <longjmp.h> +#include <mm_id.h> #define CATCH_EINTR(expr) while ((errno = 0, ((expr) < 0)) && (errno == EINTR)) @@ -191,7 +191,6 @@ extern int os_getpid(void); extern int os_getpgrp(void); extern void init_new_thread_signals(void); -extern int run_kernel_thread(int (*fn)(void *), void *arg, jmp_buf **jmp_ptr); extern int os_map_memory(void *virt, int fd, unsigned long long off, unsigned long len, int r, int w, int x); diff --git a/arch/um/include/shared/registers.h b/arch/um/include/shared/registers.h index f1e0aa56c52..f5b76355ad7 100644 --- a/arch/um/include/shared/registers.h +++ b/arch/um/include/shared/registers.h @@ -6,8 +6,8 @@ #ifndef __REGISTERS_H #define __REGISTERS_H -#include "sysdep/ptrace.h" -#include "sysdep/archsetjmp.h" +#include <sysdep/ptrace.h> +#include <sysdep/archsetjmp.h> extern int save_fp_registers(int pid, unsigned long *fp_regs); extern int restore_fp_registers(int pid, unsigned long *fp_regs); diff --git a/arch/um/include/shared/skas/skas.h b/arch/um/include/shared/skas/skas.h index 64d2c744330..c45df961c87 100644 --- a/arch/um/include/shared/skas/skas.h +++ b/arch/um/include/shared/skas/skas.h @@ -6,7 +6,7 @@ #ifndef __SKAS_H #define __SKAS_H -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> extern int userspace_pid[]; extern int proc_mm, ptrace_faultinfo, ptrace_ldt; diff --git a/arch/um/include/shared/skas_ptrace.h b/arch/um/include/shared/skas_ptrace.h index 3d31bbacd01..630a9c92b93 100644 --- a/arch/um/include/shared/skas_ptrace.h +++ b/arch/um/include/shared/skas_ptrace.h @@ -9,6 +9,6 @@ #define PTRACE_FAULTINFO 52 #define PTRACE_SWITCH_MM 55 -#include "sysdep/skas_ptrace.h" +#include <sysdep/skas_ptrace.h> #endif diff --git a/arch/um/kernel/asm-offsets.c b/arch/um/kernel/asm-offsets.c index 91ea538e161..1fb12235ab9 100644 --- a/arch/um/kernel/asm-offsets.c +++ b/arch/um/kernel/asm-offsets.c @@ -1 +1 @@ -#include "sysdep/kernel-offsets.h" +#include <sysdep/kernel-offsets.h> diff --git a/arch/um/kernel/config.c.in b/arch/um/kernel/config.c.in index b7a43feafde..972bf165956 100644 --- a/arch/um/kernel/config.c.in +++ b/arch/um/kernel/config.c.in @@ -5,7 +5,7 @@ #include <stdio.h> #include <stdlib.h> -#include "init.h" +#include <init.h> static __initdata const char *config[] = { "CONFIG" diff --git a/arch/um/kernel/dyn.lds.S b/arch/um/kernel/dyn.lds.S index a3cab6d3ae0..fb8fd6fb656 100644 --- a/arch/um/kernel/dyn.lds.S +++ b/arch/um/kernel/dyn.lds.S @@ -89,7 +89,7 @@ SECTIONS .kstrtab : { *(.kstrtab) } - #include "asm/common.lds.S" + #include <asm/common.lds.S> init.data : { INIT_DATA } diff --git a/arch/um/kernel/early_printk.c b/arch/um/kernel/early_printk.c index ec649bf72f6..49480f09245 100644 --- a/arch/um/kernel/early_printk.c +++ b/arch/um/kernel/early_printk.c @@ -9,7 +9,7 @@ #include <linux/kernel.h> #include <linux/console.h> #include <linux/init.h> -#include "os.h" +#include <os.h> static void early_console_write(struct console *con, const char *s, unsigned int n) { diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c index 8c82786da82..3a8ece7d09c 100644 --- a/arch/um/kernel/exec.c +++ b/arch/um/kernel/exec.c @@ -12,11 +12,10 @@ #include <asm/current.h> #include <asm/processor.h> #include <asm/uaccess.h> -#include "as-layout.h" -#include "mem_user.h" -#include "skas.h" -#include "os.h" -#include "internal.h" +#include <as-layout.h> +#include <mem_user.h> +#include <skas.h> +#include <os.h> void flush_thread(void) { @@ -48,28 +47,3 @@ void start_thread(struct pt_regs *regs, unsigned long eip, unsigned long esp) #endif } EXPORT_SYMBOL(start_thread); - -long um_execve(const char *file, const char __user *const __user *argv, const char __user *const __user *env) -{ - long err; - - err = do_execve(file, argv, env, ¤t->thread.regs); - if (!err) - UML_LONGJMP(current->thread.exec_buf, 1); - return err; -} - -long sys_execve(const char __user *file, const char __user *const __user *argv, - const char __user *const __user *env) -{ - long error; - char *filename; - - filename = getname(file); - error = PTR_ERR(filename); - if (IS_ERR(filename)) goto out; - error = do_execve(filename, argv, env, ¤t->thread.regs); - putname(filename); - out: - return error; -} diff --git a/arch/um/kernel/gmon_syms.c b/arch/um/kernel/gmon_syms.c index e9bcf247bce..1bf61266da8 100644 --- a/arch/um/kernel/gmon_syms.c +++ b/arch/um/kernel/gmon_syms.c @@ -3,7 +3,7 @@ * Licensed under the GPL */ -#include "linux/module.h" +#include <linux/module.h> extern void __bb_init_func(void *) __attribute__((weak)); EXPORT_SYMBOL(__bb_init_func); diff --git a/arch/um/kernel/gprof_syms.c b/arch/um/kernel/gprof_syms.c index e2f043d0de6..74ddb44288a 100644 --- a/arch/um/kernel/gprof_syms.c +++ b/arch/um/kernel/gprof_syms.c @@ -3,7 +3,7 @@ * Licensed under the GPL */ -#include "linux/module.h" +#include <linux/module.h> extern void mcount(void); EXPORT_SYMBOL(mcount); diff --git a/arch/um/kernel/initrd.c b/arch/um/kernel/initrd.c index 10cc18f729f..55cead809b1 100644 --- a/arch/um/kernel/initrd.c +++ b/arch/um/kernel/initrd.c @@ -3,12 +3,12 @@ * Licensed under the GPL */ -#include "linux/init.h" -#include "linux/bootmem.h" -#include "linux/initrd.h" -#include "asm/types.h" -#include "init.h" -#include "os.h" +#include <linux/init.h> +#include <linux/bootmem.h> +#include <linux/initrd.h> +#include <asm/types.h> +#include <init.h> +#include <os.h> /* Changed by uml_initrd_setup, which is a setup */ static char *initrd __initdata = NULL; diff --git a/arch/um/kernel/internal.h b/arch/um/kernel/internal.h deleted file mode 100644 index 5bf97db24a0..00000000000 --- a/arch/um/kernel/internal.h +++ /dev/null @@ -1 +0,0 @@ -extern long um_execve(const char *file, const char __user *const __user *argv, const char __user *const __user *env); diff --git a/arch/um/kernel/irq.c b/arch/um/kernel/irq.c index 9883026f073..36e12f0cefd 100644 --- a/arch/um/kernel/irq.c +++ b/arch/um/kernel/irq.c @@ -5,17 +5,17 @@ * Copyright (C) 1992, 1998 Linus Torvalds, Ingo Molnar */ -#include "linux/cpumask.h" -#include "linux/hardirq.h" -#include "linux/interrupt.h" -#include "linux/kernel_stat.h" -#include "linux/module.h" -#include "linux/sched.h" -#include "linux/seq_file.h" -#include "linux/slab.h" -#include "as-layout.h" -#include "kern_util.h" -#include "os.h" +#include <linux/cpumask.h> +#include <linux/hardirq.h> +#include <linux/interrupt.h> +#include <linux/kernel_stat.h> +#include <linux/module.h> +#include <linux/sched.h> +#include <linux/seq_file.h> +#include <linux/slab.h> +#include <as-layout.h> +#include <kern_util.h> +#include <os.h> /* * This list is accessed under irq_lock, except in sigio_handler, diff --git a/arch/um/kernel/ksyms.c b/arch/um/kernel/ksyms.c index e17bea0b22e..543c0475693 100644 --- a/arch/um/kernel/ksyms.c +++ b/arch/um/kernel/ksyms.c @@ -4,7 +4,7 @@ */ #include <linux/module.h> -#include "os.h" +#include <os.h> EXPORT_SYMBOL(set_signals); EXPORT_SYMBOL(get_signals); diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c index ebb86b21844..5abcbfbe7e2 100644 --- a/arch/um/kernel/mem.c +++ b/arch/um/kernel/mem.c @@ -12,12 +12,12 @@ #include <linux/slab.h> #include <asm/fixmap.h> #include <asm/page.h> -#include "as-layout.h" -#include "init.h" -#include "kern.h" -#include "kern_util.h" -#include "mem_user.h" -#include "os.h" +#include <as-layout.h> +#include <init.h> +#include <kern.h> +#include <kern_util.h> +#include <mem_user.h> +#include <os.h> /* allocated in paging_init, zeroed in mem_init, and unchanged thereafter */ unsigned long *empty_zero_page = NULL; diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c index c5f5afa5074..b6d699cdd55 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -23,10 +23,10 @@ #include <asm/pgtable.h> #include <asm/mmu_context.h> #include <asm/uaccess.h> -#include "as-layout.h" -#include "kern_util.h" -#include "os.h" -#include "skas.h" +#include <as-layout.h> +#include <kern_util.h> +#include <os.h> +#include <skas.h> /* * This is a per-cpu array. A processor only modifies its entry and it only @@ -69,18 +69,6 @@ unsigned long alloc_stack(int order, int atomic) return page; } -int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) -{ - int pid; - - current->thread.request.u.thread.proc = fn; - current->thread.request.u.thread.arg = arg; - pid = do_fork(CLONE_VM | CLONE_UNTRACED | flags, 0, - ¤t->thread.regs, 0, NULL, NULL); - return pid; -} -EXPORT_SYMBOL(kernel_thread); - static inline void set_current(struct task_struct *task) { cpu_tasks[task_thread_info(task)->cpu] = ((struct cpu_task) @@ -147,14 +135,10 @@ void new_thread_handler(void) arg = current->thread.request.u.thread.arg; /* - * The return value is 1 if the kernel thread execs a process, - * 0 if it just exits + * callback returns only if the kernel thread execs a process */ - n = run_kernel_thread(fn, arg, ¤t->thread.exec_buf); - if (n == 1) - userspace(¤t->thread.regs.regs); - else - do_exit(0); + n = fn(arg); + userspace(¤t->thread.regs.regs); } /* Called magically, see new_thread_handler above */ @@ -177,7 +161,7 @@ void fork_handler(void) } int copy_thread(unsigned long clone_flags, unsigned long sp, - unsigned long stack_top, struct task_struct * p, + unsigned long arg, struct task_struct * p, struct pt_regs *regs) { void (*handler)(void); @@ -198,7 +182,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, arch_copy_thread(¤t->thread.arch, &p->thread.arch); } else { get_safe_registers(p->thread.regs.regs.gp, p->thread.regs.regs.fp); - p->thread.request.u.thread = current->thread.request.u.thread; + p->thread.request.u.thread.proc = (int (*)(void *))sp; + p->thread.request.u.thread.arg = (void *)arg; handler = new_thread_handler; } diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c index 3d15243ce69..ced8903921a 100644 --- a/arch/um/kernel/reboot.c +++ b/arch/um/kernel/reboot.c @@ -3,13 +3,13 @@ * Licensed under the GPL */ -#include "linux/sched.h" -#include "linux/spinlock.h" -#include "linux/slab.h" -#include "linux/oom.h" -#include "kern_util.h" -#include "os.h" -#include "skas.h" +#include <linux/sched.h> +#include <linux/spinlock.h> +#include <linux/slab.h> +#include <linux/oom.h> +#include <kern_util.h> +#include <os.h> +#include <skas.h> void (*pm_power_off)(void); diff --git a/arch/um/kernel/sigio.c b/arch/um/kernel/sigio.c index c88211139a5..b5e0cbb3438 100644 --- a/arch/um/kernel/sigio.c +++ b/arch/um/kernel/sigio.c @@ -4,9 +4,9 @@ */ #include <linux/interrupt.h> -#include "irq_kern.h" -#include "os.h" -#include "sigio.h" +#include <irq_kern.h> +#include <os.h> +#include <sigio.h> /* Protected by sigio_lock() called from write_sigio_workaround */ static int sigio_irq_fd = -1; diff --git a/arch/um/kernel/signal.c b/arch/um/kernel/signal.c index cc9c2350e41..db18eb6124e 100644 --- a/arch/um/kernel/signal.c +++ b/arch/um/kernel/signal.c @@ -9,8 +9,8 @@ #include <asm/siginfo.h> #include <asm/signal.h> #include <asm/unistd.h> -#include "frame_kern.h" -#include "kern_util.h" +#include <frame_kern.h> +#include <kern_util.h> EXPORT_SYMBOL(block_signals); EXPORT_SYMBOL(unblock_signals); diff --git a/arch/um/kernel/skas/clone.c b/arch/um/kernel/skas/clone.c index e1fd066a352..289771dadf8 100644 --- a/arch/um/kernel/skas/clone.c +++ b/arch/um/kernel/skas/clone.c @@ -7,10 +7,10 @@ #include <sched.h> #include <asm/unistd.h> #include <sys/time.h> -#include "as-layout.h" -#include "ptrace_user.h" -#include "stub-data.h" -#include "sysdep/stub.h" +#include <as-layout.h> +#include <ptrace_user.h> +#include <stub-data.h> +#include <sysdep/stub.h> /* * This is in a separate file because it needs to be compiled with any diff --git a/arch/um/kernel/skas/mmu.c b/arch/um/kernel/skas/mmu.c index 0a49ef0c2bf..ff03067a3b1 100644 --- a/arch/um/kernel/skas/mmu.c +++ b/arch/um/kernel/skas/mmu.c @@ -3,14 +3,14 @@ * Licensed under the GPL */ -#include "linux/mm.h" -#include "linux/sched.h" -#include "linux/slab.h" -#include "asm/pgalloc.h" -#include "asm/pgtable.h" -#include "as-layout.h" -#include "os.h" -#include "skas.h" +#include <linux/mm.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <asm/pgalloc.h> +#include <asm/pgtable.h> +#include <as-layout.h> +#include <os.h> +#include <skas.h> extern int __syscall_stub_start; diff --git a/arch/um/kernel/skas/process.c b/arch/um/kernel/skas/process.c index 0a9e57e7446..4da11b3c8dd 100644 --- a/arch/um/kernel/skas/process.c +++ b/arch/um/kernel/skas/process.c @@ -3,12 +3,12 @@ * Licensed under the GPL */ -#include "linux/init.h" -#include "linux/sched.h" -#include "as-layout.h" -#include "kern.h" -#include "os.h" -#include "skas.h" +#include <linux/init.h> +#include <linux/sched.h> +#include <as-layout.h> +#include <kern.h> +#include <os.h> +#include <skas.h> int new_mm(unsigned long stack) { diff --git a/arch/um/kernel/skas/syscall.c b/arch/um/kernel/skas/syscall.c index 86368a025a9..c0681e09743 100644 --- a/arch/um/kernel/skas/syscall.c +++ b/arch/um/kernel/skas/syscall.c @@ -3,11 +3,11 @@ * Licensed under the GPL */ -#include "linux/kernel.h" -#include "linux/ptrace.h" -#include "kern_util.h" -#include "sysdep/ptrace.h" -#include "sysdep/syscalls.h" +#include <linux/kernel.h> +#include <linux/ptrace.h> +#include <kern_util.h> +#include <sysdep/ptrace.h> +#include <sysdep/syscalls.h> extern int syscall_table_size; #define NR_SYSCALLS (syscall_table_size / sizeof(void *)) diff --git a/arch/um/kernel/skas/uaccess.c b/arch/um/kernel/skas/uaccess.c index cd7df79c6a5..1d3e0c17340 100644 --- a/arch/um/kernel/skas/uaccess.c +++ b/arch/um/kernel/skas/uaccess.c @@ -11,8 +11,8 @@ #include <asm/current.h> #include <asm/page.h> #include <asm/pgtable.h> -#include "kern_util.h" -#include "os.h" +#include <kern_util.h> +#include <os.h> pte_t *virt_to_pte(struct mm_struct *mm, unsigned long addr) { diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c index a02b7e9e6b9..5c8c3ea7db7 100644 --- a/arch/um/kernel/smp.c +++ b/arch/um/kernel/smp.c @@ -3,24 +3,24 @@ * Licensed under the GPL */ -#include "linux/percpu.h" -#include "asm/pgalloc.h" -#include "asm/tlb.h" +#include <linux/percpu.h> +#include <asm/pgalloc.h> +#include <asm/tlb.h> #ifdef CONFIG_SMP -#include "linux/sched.h" -#include "linux/module.h" -#include "linux/threads.h" -#include "linux/interrupt.h" -#include "linux/err.h" -#include "linux/hardirq.h" -#include "asm/smp.h" -#include "asm/processor.h" -#include "asm/spinlock.h" -#include "kern.h" -#include "irq_user.h" -#include "os.h" +#include <linux/sched.h> +#include <linux/module.h> +#include <linux/threads.h> +#include <linux/interrupt.h> +#include <linux/err.h> +#include <linux/hardirq.h> +#include <asm/smp.h> +#include <asm/processor.h> +#include <asm/spinlock.h> +#include <kern.h> +#include <irq_user.h> +#include <os.h> /* Per CPU bogomips and other parameters * The only piece used here is the ipi pipe, which is set before SMP is diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c index a4c6d8eee74..a81f3705e90 100644 --- a/arch/um/kernel/syscall.c +++ b/arch/um/kernel/syscall.c @@ -3,17 +3,16 @@ * Licensed under the GPL */ -#include "linux/file.h" -#include "linux/fs.h" -#include "linux/mm.h" -#include "linux/sched.h" -#include "linux/utsname.h" -#include "linux/syscalls.h" -#include "asm/current.h" -#include "asm/mman.h" -#include "asm/uaccess.h" -#include "asm/unistd.h" -#include "internal.h" +#include <linux/file.h> +#include <linux/fs.h> +#include <linux/mm.h> +#include <linux/sched.h> +#include <linux/utsname.h> +#include <linux/syscalls.h> +#include <asm/current.h> +#include <asm/mman.h> +#include <asm/uaccess.h> +#include <asm/unistd.h> long sys_fork(void) { @@ -50,19 +49,3 @@ long old_mmap(unsigned long addr, unsigned long len, out: return err; } - -int kernel_execve(const char *filename, - const char *const argv[], - const char *const envp[]) -{ - mm_segment_t fs; - int ret; - - fs = get_fs(); - set_fs(KERNEL_DS); - ret = um_execve(filename, (const char __user *const __user *)argv, - (const char __user *const __user *) envp); - set_fs(fs); - - return ret; -} diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c index 0960de54495..e562ff80409 100644 --- a/arch/um/kernel/sysrq.c +++ b/arch/um/kernel/sysrq.c @@ -7,7 +7,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/sched.h> -#include "sysrq.h" +#include <asm/sysrq.h> /* Catch non-i386 SUBARCH's. */ #if !defined(CONFIG_UML_X86) || defined(CONFIG_64BIT) diff --git a/arch/um/kernel/time.c b/arch/um/kernel/time.c index 5f76d4ba151..117568d4f64 100644 --- a/arch/um/kernel/time.c +++ b/arch/um/kernel/time.c @@ -10,8 +10,8 @@ #include <linux/threads.h> #include <asm/irq.h> #include <asm/param.h> -#include "kern_util.h" -#include "os.h" +#include <kern_util.h> +#include <os.h> void timer_handler(int sig, struct siginfo *unused_si, struct uml_pt_regs *regs) { diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c index f819af951c1..9472079471b 100644 --- a/arch/um/kernel/tlb.c +++ b/arch/um/kernel/tlb.c @@ -8,10 +8,10 @@ #include <linux/sched.h> #include <asm/pgtable.h> #include <asm/tlbflush.h> -#include "as-layout.h" -#include "mem_user.h" -#include "os.h" -#include "skas.h" +#include <as-layout.h> +#include <mem_user.h> +#include <os.h> +#include <skas.h> struct host_vm_change { struct host_vm_op { diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index 0f00e9c8208..089f3987e27 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -10,11 +10,11 @@ #include <asm/current.h> #include <asm/pgtable.h> #include <asm/tlbflush.h> -#include "arch.h" -#include "as-layout.h" -#include "kern_util.h" -#include "os.h" -#include "skas.h" +#include <arch.h> +#include <as-layout.h> +#include <kern_util.h> +#include <os.h> +#include <skas.h> /* * Note this is constrained to return 0, -EFAULT, -EACCESS, -ENOMEM by diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 4db8770906c..87df5e3acc2 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -14,13 +14,13 @@ #include <asm/pgtable.h> #include <asm/processor.h> #include <asm/setup.h> -#include "as-layout.h" -#include "arch.h" -#include "init.h" -#include "kern.h" -#include "kern_util.h" -#include "mem_user.h" -#include "os.h" +#include <as-layout.h> +#include <arch.h> +#include <init.h> +#include <kern.h> +#include <kern_util.h> +#include <mem_user.h> +#include <os.h> #define DEFAULT_COMMAND_LINE "root=98:0" diff --git a/arch/um/kernel/umid.c b/arch/um/kernel/umid.c index 81e07e2be3a..f6cc3bd6178 100644 --- a/arch/um/kernel/umid.c +++ b/arch/um/kernel/umid.c @@ -4,9 +4,9 @@ */ #include <asm/errno.h> -#include "init.h" -#include "kern.h" -#include "os.h" +#include <init.h> +#include <kern.h> +#include <os.h> /* Changed by set_umid_arg */ static int umid_inited = 0; diff --git a/arch/um/kernel/uml.lds.S b/arch/um/kernel/uml.lds.S index fbd99402d4d..ff65fb4f1a9 100644 --- a/arch/um/kernel/uml.lds.S +++ b/arch/um/kernel/uml.lds.S @@ -60,7 +60,7 @@ SECTIONS PROVIDE_HIDDEN(__rela_iplt_end = .); } - #include "asm/common.lds.S" + #include <asm/common.lds.S> init.data : { INIT_DATA } .data : diff --git a/arch/um/os-Linux/aio.c b/arch/um/os-Linux/aio.c index c5d039e1ff3..3a6bc2af096 100644 --- a/arch/um/os-Linux/aio.c +++ b/arch/um/os-Linux/aio.c @@ -9,10 +9,10 @@ #include <errno.h> #include <sys/time.h> #include <asm/unistd.h> -#include "aio.h" -#include "init.h" -#include "kern_util.h" -#include "os.h" +#include <aio.h> +#include <init.h> +#include <kern_util.h> +#include <os.h> struct aio_thread_req { enum aio_type type; diff --git a/arch/um/os-Linux/drivers/etap.h b/arch/um/os-Linux/drivers/etap.h index ddffd41c3f3..54183a679fd 100644 --- a/arch/um/os-Linux/drivers/etap.h +++ b/arch/um/os-Linux/drivers/etap.h @@ -6,7 +6,7 @@ #ifndef __DRIVERS_ETAP_H #define __DRIVERS_ETAP_H -#include "net_user.h" +#include <net_user.h> struct ethertap_data { char *dev_name; diff --git a/arch/um/os-Linux/drivers/ethertap_kern.c b/arch/um/os-Linux/drivers/ethertap_kern.c index 7f6f9a71aae..f424600a583 100644 --- a/arch/um/os-Linux/drivers/ethertap_kern.c +++ b/arch/um/os-Linux/drivers/ethertap_kern.c @@ -9,7 +9,7 @@ #include <linux/init.h> #include <linux/netdevice.h> #include "etap.h" -#include "net_kern.h" +#include <net_kern.h> struct ethertap_init { char *dev_name; diff --git a/arch/um/os-Linux/drivers/ethertap_user.c b/arch/um/os-Linux/drivers/ethertap_user.c index db3d6481375..b39b6696ac5 100644 --- a/arch/um/os-Linux/drivers/ethertap_user.c +++ b/arch/um/os-Linux/drivers/ethertap_user.c @@ -13,9 +13,9 @@ #include <sys/socket.h> #include <sys/wait.h> #include "etap.h" -#include "os.h" -#include "net_user.h" -#include "um_malloc.h" +#include <os.h> +#include <net_user.h> +#include <um_malloc.h> #define MAX_PACKET ETH_MAX_PACKET diff --git a/arch/um/os-Linux/drivers/tuntap.h b/arch/um/os-Linux/drivers/tuntap.h index f17c31586c8..7367354ac8d 100644 --- a/arch/um/os-Linux/drivers/tuntap.h +++ b/arch/um/os-Linux/drivers/tuntap.h @@ -6,7 +6,7 @@ #ifndef __UM_TUNTAP_H #define __UM_TUNTAP_H -#include "net_user.h" +#include <net_user.h> struct tuntap_data { char *dev_name; diff --git a/arch/um/os-Linux/drivers/tuntap_kern.c b/arch/um/os-Linux/drivers/tuntap_kern.c index 4048800e469..d9d56e5810f 100644 --- a/arch/um/os-Linux/drivers/tuntap_kern.c +++ b/arch/um/os-Linux/drivers/tuntap_kern.c @@ -7,7 +7,7 @@ #include <linux/init.h> #include <linux/skbuff.h> #include <asm/errno.h> -#include "net_kern.h" +#include <net_kern.h> #include "tuntap.h" struct tuntap_init { diff --git a/arch/um/os-Linux/drivers/tuntap_user.c b/arch/um/os-Linux/drivers/tuntap_user.c index a2aacffdd90..14126d9176a 100644 --- a/arch/um/os-Linux/drivers/tuntap_user.c +++ b/arch/um/os-Linux/drivers/tuntap_user.c @@ -13,8 +13,8 @@ #include <sys/socket.h> #include <sys/wait.h> #include <sys/uio.h> -#include "kern_util.h" -#include "os.h" +#include <kern_util.h> +#include <os.h> #include "tuntap.h" static int tuntap_user_init(void *data, void *dev) diff --git a/arch/um/os-Linux/elf_aux.c b/arch/um/os-Linux/elf_aux.c index d895271ad6f..1a365ddc4d0 100644 --- a/arch/um/os-Linux/elf_aux.c +++ b/arch/um/os-Linux/elf_aux.c @@ -9,9 +9,9 @@ */ #include <elf.h> #include <stddef.h> -#include "init.h" -#include "elf_user.h" -#include "mem_user.h" +#include <init.h> +#include <elf_user.h> +#include <mem_user.h> typedef Elf32_auxv_t elf_auxv_t; diff --git a/arch/um/os-Linux/execvp.c b/arch/um/os-Linux/execvp.c index 66e583a4031..8fb25ca07c4 100644 --- a/arch/um/os-Linux/execvp.c +++ b/arch/um/os-Linux/execvp.c @@ -27,12 +27,12 @@ #include <limits.h> #ifndef TEST -#include "um_malloc.h" +#include <um_malloc.h> #else #include <stdio.h> #define um_kmalloc malloc #endif -#include "os.h" +#include <os.h> /* Execute FILE, searching in the `PATH' environment variable if it contains no slashes, with arguments ARGV and environment from `environ'. */ diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c index b049a63bb74..c17bd6f7d67 100644 --- a/arch/um/os-Linux/file.c +++ b/arch/um/os-Linux/file.c @@ -13,7 +13,7 @@ #include <sys/socket.h> #include <sys/stat.h> #include <sys/un.h> -#include "os.h" +#include <os.h> static void copy_stat(struct uml_stat *dst, const struct stat64 *src) { diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c index cf26c4a9a43..e3ee4a51ef6 100644 --- a/arch/um/os-Linux/helper.c +++ b/arch/um/os-Linux/helper.c @@ -10,9 +10,9 @@ #include <linux/limits.h> #include <sys/socket.h> #include <sys/wait.h> -#include "kern_util.h" -#include "os.h" -#include "um_malloc.h" +#include <kern_util.h> +#include <os.h> +#include <um_malloc.h> struct helper_data { void (*pre_exec)(void*); diff --git a/arch/um/os-Linux/irq.c b/arch/um/os-Linux/irq.c index 9a49908b576..b9afb74b79a 100644 --- a/arch/um/os-Linux/irq.c +++ b/arch/um/os-Linux/irq.c @@ -8,9 +8,9 @@ #include <poll.h> #include <signal.h> #include <string.h> -#include "irq_user.h" -#include "os.h" -#include "um_malloc.h" +#include <irq_user.h> +#include <os.h> +#include <um_malloc.h> /* * Locked by irq_lock in arch/um/kernel/irq.c. Changed by os_create_pollfd diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c index 7a86dd516eb..749c96da7b9 100644 --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -10,11 +10,11 @@ #include <signal.h> #include <string.h> #include <sys/resource.h> -#include "as-layout.h" -#include "init.h" -#include "kern_util.h" -#include "os.h" -#include "um_malloc.h" +#include <as-layout.h> +#include <init.h> +#include <kern_util.h> +#include <os.h> +#include <um_malloc.h> #define PGD_BOUND (4 * 1024 * 1024) #define STACKSIZE (8 * 1024 * 1024) diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c index 8e421e1d6d3..ba4398056fe 100644 --- a/arch/um/os-Linux/mem.c +++ b/arch/um/os-Linux/mem.c @@ -13,8 +13,8 @@ #include <sys/stat.h> #include <sys/mman.h> #include <sys/param.h> -#include "init.h" -#include "os.h" +#include <init.h> +#include <os.h> /* Modified by which_tmpdir, which is called during early boot */ static char *default_tmpdir = "/tmp"; diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c index 307f173e7f8..b8f34c9e53a 100644 --- a/arch/um/os-Linux/process.c +++ b/arch/um/os-Linux/process.c @@ -12,10 +12,10 @@ #include <sys/ptrace.h> #include <sys/wait.h> #include <asm/unistd.h> -#include "init.h" -#include "longjmp.h" -#include "os.h" -#include "skas_ptrace.h" +#include <init.h> +#include <longjmp.h> +#include <os.h> +#include <skas_ptrace.h> #define ARBITRARY_ADDR -1 #define FAILURE_PID -1 @@ -244,16 +244,3 @@ void init_new_thread_signals(void) signal(SIGWINCH, SIG_IGN); signal(SIGTERM, SIG_DFL); } - -int run_kernel_thread(int (*fn)(void *), void *arg, jmp_buf **jmp_ptr) -{ - jmp_buf buf; - int n; - - *jmp_ptr = &buf; - n = UML_SETJMP(&buf); - if (n != 0) - return n; - (*fn)(arg); - return 0; -} diff --git a/arch/um/os-Linux/registers.c b/arch/um/os-Linux/registers.c index b866b9e3bef..2ff8d4fe83c 100644 --- a/arch/um/os-Linux/registers.c +++ b/arch/um/os-Linux/registers.c @@ -7,9 +7,9 @@ #include <errno.h> #include <string.h> #include <sys/ptrace.h> -#include "sysdep/ptrace.h" -#include "sysdep/ptrace_user.h" -#include "registers.h" +#include <sysdep/ptrace.h> +#include <sysdep/ptrace_user.h> +#include <registers.h> int save_registers(int pid, struct uml_pt_regs *regs) { diff --git a/arch/um/os-Linux/sigio.c b/arch/um/os-Linux/sigio.c index 3c161218c67..8b61cc0e82c 100644 --- a/arch/um/os-Linux/sigio.c +++ b/arch/um/os-Linux/sigio.c @@ -11,11 +11,11 @@ #include <sched.h> #include <signal.h> #include <string.h> -#include "kern_util.h" -#include "init.h" -#include "os.h" -#include "sigio.h" -#include "um_malloc.h" +#include <kern_util.h> +#include <init.h> +#include <os.h> +#include <sigio.h> +#include <um_malloc.h> /* * Protected by sigio_lock(), also used by sigio_cleanup, which is an diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 6366ce904b9..b1469fe9329 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -9,10 +9,10 @@ #include <errno.h> #include <signal.h> #include <strings.h> -#include "as-layout.h" -#include "kern_util.h" -#include "os.h" -#include "sysdep/mcontext.h" +#include <as-layout.h> +#include <kern_util.h> +#include <os.h> +#include <sysdep/mcontext.h> #include "internal.h" void (*sig_info[NSIG])(int, siginfo_t *, struct uml_pt_regs *) = { diff --git a/arch/um/os-Linux/skas/mem.c b/arch/um/os-Linux/skas/mem.c index 90b310d2917..689b18db798 100644 --- a/arch/um/os-Linux/skas/mem.c +++ b/arch/um/os-Linux/skas/mem.c @@ -8,16 +8,16 @@ #include <errno.h> #include <string.h> #include <sys/mman.h> -#include "init.h" -#include "as-layout.h" -#include "mm_id.h" -#include "os.h" -#include "proc_mm.h" -#include "ptrace_user.h" -#include "registers.h" -#include "skas.h" -#include "sysdep/ptrace.h" -#include "sysdep/stub.h" +#include <init.h> +#include <as-layout.h> +#include <mm_id.h> +#include <os.h> +#include <proc_mm.h> +#include <ptrace_user.h> +#include <registers.h> +#include <skas.h> +#include <sysdep/ptrace.h> +#include <sysdep/stub.h> extern unsigned long batch_syscall_stub, __syscall_stub_start; diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index d93bb40499f..4625949bf1e 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -11,17 +11,17 @@ #include <sys/mman.h> #include <sys/wait.h> #include <asm/unistd.h> -#include "as-layout.h" -#include "init.h" -#include "kern_util.h" -#include "mem.h" -#include "os.h" -#include "proc_mm.h" -#include "ptrace_user.h" -#include "registers.h" -#include "skas.h" -#include "skas_ptrace.h" -#include "sysdep/stub.h" +#include <as-layout.h> +#include <init.h> +#include <kern_util.h> +#include <mem.h> +#include <os.h> +#include <proc_mm.h> +#include <ptrace_user.h> +#include <registers.h> +#include <skas.h> +#include <skas_ptrace.h> +#include <sysdep/stub.h> int is_skas_winch(int pid, int fd, void *data) { diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c index 425162e22af..da4b9e9999f 100644 --- a/arch/um/os-Linux/start_up.c +++ b/arch/um/os-Linux/start_up.c @@ -16,13 +16,13 @@ #include <sys/stat.h> #include <sys/wait.h> #include <asm/unistd.h> -#include "init.h" -#include "os.h" -#include "mem_user.h" -#include "ptrace_user.h" -#include "registers.h" -#include "skas.h" -#include "skas_ptrace.h" +#include <init.h> +#include <os.h> +#include <mem_user.h> +#include <ptrace_user.h> +#include <registers.h> +#include <skas.h> +#include <skas_ptrace.h> static void ptrace_child(void) { diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c index 0748fe0c8a7..fac388cb464 100644 --- a/arch/um/os-Linux/time.c +++ b/arch/um/os-Linux/time.c @@ -8,8 +8,8 @@ #include <signal.h> #include <time.h> #include <sys/time.h> -#include "kern_util.h" -#include "os.h" +#include <kern_util.h> +#include <os.h> #include "internal.h" int set_interval(void) diff --git a/arch/um/os-Linux/tty.c b/arch/um/os-Linux/tty.c index dd12b99dcb5..721d8afa329 100644 --- a/arch/um/os-Linux/tty.c +++ b/arch/um/os-Linux/tty.c @@ -7,8 +7,8 @@ #include <unistd.h> #include <errno.h> #include <fcntl.h> -#include "kern_util.h" -#include "os.h" +#include <kern_util.h> +#include <os.h> struct grantpt_info { int fd; diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c index 4832eb519f8..c1dc89261f6 100644 --- a/arch/um/os-Linux/umid.c +++ b/arch/um/os-Linux/umid.c @@ -12,8 +12,8 @@ #include <string.h> #include <unistd.h> #include <sys/stat.h> -#include "init.h" -#include "os.h" +#include <init.h> +#include <os.h> #define UML_DIR "~/.uml/" diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c index 73926fa3f96..db4a034aeee 100644 --- a/arch/um/os-Linux/user_syms.c +++ b/arch/um/os-Linux/user_syms.c @@ -1,5 +1,5 @@ -#include "linux/types.h" -#include "linux/module.h" +#include <linux/types.h> +#include <linux/module.h> /* Some of this are builtin function (some are not but could in the future), * so I *must* declare good prototypes for them and then EXPORT them. diff --git a/arch/um/os-Linux/util.c b/arch/um/os-Linux/util.c index 9e3b43bb84c..492ef5e6e16 100644 --- a/arch/um/os-Linux/util.c +++ b/arch/um/os-Linux/util.c @@ -13,7 +13,7 @@ #include <wait.h> #include <sys/mman.h> #include <sys/utsname.h> -#include "os.h" +#include <os.h> void stack_protections(unsigned long address) { diff --git a/arch/um/sys-ppc/miscthings.c b/arch/um/sys-ppc/miscthings.c index 1c11aed9c71..25908d26ce0 100644 --- a/arch/um/sys-ppc/miscthings.c +++ b/arch/um/sys-ppc/miscthings.c @@ -1,6 +1,6 @@ -#include "linux/threads.h" -#include "linux/stddef.h" // for NULL -#include "linux/elf.h" // for AT_NULL +#include <linux/threads.h> +#include <linux/stddef.h> // for NULL +#include <linux/elf.h> // for AT_NULL /* The following function nicked from arch/ppc/kernel/process.c and * adapted slightly */ diff --git a/arch/um/sys-ppc/ptrace.c b/arch/um/sys-ppc/ptrace.c index 66ef155248f..8245df41b20 100644 --- a/arch/um/sys-ppc/ptrace.c +++ b/arch/um/sys-ppc/ptrace.c @@ -1,4 +1,4 @@ -#include "linux/sched.h" +#include <linux/sched.h> #include "asm/ptrace.h" int putreg(struct task_struct *child, unsigned long regno, diff --git a/arch/um/sys-ppc/ptrace_user.c b/arch/um/sys-ppc/ptrace_user.c index 224d2403c37..4601b9296aa 100644 --- a/arch/um/sys-ppc/ptrace_user.c +++ b/arch/um/sys-ppc/ptrace_user.c @@ -1,6 +1,6 @@ #include <errno.h> #include <asm/ptrace.h> -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> int ptrace_getregs(long pid, unsigned long *regs_out) { diff --git a/arch/um/sys-ppc/shared/sysdep/ptrace.h b/arch/um/sys-ppc/shared/sysdep/ptrace.h index 0e3230e937e..efe0c1a3ea9 100644 --- a/arch/um/sys-ppc/shared/sysdep/ptrace.h +++ b/arch/um/sys-ppc/shared/sysdep/ptrace.h @@ -5,7 +5,7 @@ #ifndef __SYS_PTRACE_PPC_H #define __SYS_PTRACE_PPC_H -#include "linux/types.h" +#include <linux/types.h> /* the following taken from <asm-ppc/ptrace.h> */ diff --git a/arch/um/sys-ppc/sigcontext.c b/arch/um/sys-ppc/sigcontext.c index 40694d0f3d1..aac6c83fe44 100644 --- a/arch/um/sys-ppc/sigcontext.c +++ b/arch/um/sys-ppc/sigcontext.c @@ -1,4 +1,4 @@ #include "asm/ptrace.h" #include "asm/sigcontext.h" -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> diff --git a/arch/um/sys-ppc/sysrq.c b/arch/um/sys-ppc/sysrq.c index 2f816f1a0ff..f889449f928 100644 --- a/arch/um/sys-ppc/sysrq.c +++ b/arch/um/sys-ppc/sysrq.c @@ -3,8 +3,8 @@ * Licensed under the GPL */ -#include "linux/kernel.h" -#include "linux/smp.h" +#include <linux/kernel.h> +#include <linux/smp.h> #include "asm/ptrace.h" #include "sysrq.h" diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index 1e638e75a6b..e5c5473e69c 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -15,15 +15,13 @@ config UNICORE32 select GENERIC_IRQ_SHOW select ARCH_WANT_FRAME_POINTERS select GENERIC_IOMAP + select MODULES_USE_ELF_REL help UniCore-32 is 32-bit Instruction Set Architecture, including a series of low-power-consumption RISC chip designs licensed by PKUnity Ltd. Please see web page at <http://www.pkunity.com/>. -config HAVE_PWM - bool - config GENERIC_GPIO def_bool y @@ -106,7 +104,8 @@ config PUV3_DB0913 config PUV3_NB0916 bool "NetBook board (0916)" - select HAVE_PWM + select PWM + select PWM_PUV3 config PUV3_SMW0919 bool "Security Mini-Workstation board (0919)" @@ -220,12 +219,6 @@ config PUV3_GPIO select GPIO_SYSFS if EXPERIMENTAL default y -config PUV3_PWM - tristate - default BACKLIGHT_PWM - help - Enable support for NB0916 PWM controllers - if PUV3_NB0916 menu "PKUnity NetBook-0916 Features" diff --git a/arch/unicore32/include/asm/Kbuild b/arch/unicore32/include/asm/Kbuild index 123c59a06c1..c910c9857e1 100644 --- a/arch/unicore32/include/asm/Kbuild +++ b/arch/unicore32/include/asm/Kbuild @@ -11,6 +11,7 @@ generic-y += device.h generic-y += div64.h generic-y += emergency-restart.h generic-y += errno.h +generic-y += exec.h generic-y += fb.h generic-y += fcntl.h generic-y += ftrace.h diff --git a/arch/unicore32/include/asm/exec.h b/arch/unicore32/include/asm/exec.h deleted file mode 100644 index 06d1f0f5788..00000000000 --- a/arch/unicore32/include/asm/exec.h +++ /dev/null @@ -1,15 +0,0 @@ -/* - * Process execution bits for PKUnity SoC and UniCore ISA - * - * Copyright (C) 2001-2012 GUAN Xue-tao - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef __UNICORE_EXEC_H__ -#define __UNICORE_EXEC_H__ - -#define arch_align_stack(x) (x) - -#endif /* __UNICORE_EXEC_H__ */ diff --git a/arch/unicore32/include/asm/thread_info.h b/arch/unicore32/include/asm/thread_info.h index 89f7557583b..818b4a1edb5 100644 --- a/arch/unicore32/include/asm/thread_info.h +++ b/arch/unicore32/include/asm/thread_info.h @@ -141,12 +141,12 @@ static inline struct thread_info *current_thread_info(void) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) -#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK) /* * Change these and you break ASM code in entry-common.S */ -#define _TIF_WORK_MASK 0x000000ff +#define _TIF_WORK_MASK \ + (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_NOTIFY_RESUME) #endif /* __KERNEL__ */ #endif /* __UNICORE_THREAD_INFO_H__ */ diff --git a/arch/unicore32/include/mach/regs-ost.h b/arch/unicore32/include/mach/regs-ost.h index 7b91fe698ee..4a85fb46384 100644 --- a/arch/unicore32/include/mach/regs-ost.h +++ b/arch/unicore32/include/mach/regs-ost.h @@ -33,18 +33,16 @@ * Interrupt Enable Reg OST_OIER */ #define OST_OIER (PKUNITY_OST_BASE + 0x001C) + /* - * PWM Pulse Width Control Reg OST_PWMPWCR - */ -#define OST_PWMPWCR (PKUNITY_OST_BASE + 0x0080) -/* - * PWM Duty Cycle Control Reg OST_PWMDCCR - */ -#define OST_PWMDCCR (PKUNITY_OST_BASE + 0x0084) -/* - * PWM Period Control Reg OST_PWMPCR + * PWM Registers: IO base address: PKUNITY_OST_BASE + 0x80 + * PWCR: Pulse Width Control Reg + * DCCR: Duty Cycle Control Reg + * PCR: Period Control Reg */ -#define OST_PWMPCR (PKUNITY_OST_BASE + 0x0088) +#define OST_PWM_PWCR (0x00) +#define OST_PWM_DCCR (0x04) +#define OST_PWM_PCR (0x08) /* * Match detected 0 OST_OSSR_M0 diff --git a/arch/unicore32/kernel/Makefile b/arch/unicore32/kernel/Makefile index 32401015695..fa497e0efe5 100644 --- a/arch/unicore32/kernel/Makefile +++ b/arch/unicore32/kernel/Makefile @@ -16,7 +16,6 @@ obj-$(CONFIG_UNICORE_FPU_F64) += fpu-ucf64.o obj-$(CONFIG_ARCH_PUV3) += clock.o irq.o time.o obj-$(CONFIG_PUV3_GPIO) += gpio.o -obj-$(CONFIG_PUV3_PWM) += pwm.o obj-$(CONFIG_PUV3_PM) += pm.o sleep.o obj-$(CONFIG_HIBERNATION) += hibernate.o hibernate_asm.o diff --git a/arch/unicore32/kernel/entry.S b/arch/unicore32/kernel/entry.S index 00a259f9819..dcb87ab19dd 100644 --- a/arch/unicore32/kernel/entry.S +++ b/arch/unicore32/kernel/entry.S @@ -544,8 +544,6 @@ fast_work_pending: work_pending: cand.a r1, #_TIF_NEED_RESCHED bne work_resched - cand.a r1, #_TIF_SIGPENDING|_TIF_NOTIFY_RESUME - beq no_work_pending mov r0, sp @ 'regs' mov r2, why @ 'syscall' cand.a r1, #_TIF_SIGPENDING @ delivering a signal? diff --git a/arch/unicore32/kernel/pwm.c b/arch/unicore32/kernel/pwm.c deleted file mode 100644 index 4615d51e3ba..00000000000 --- a/arch/unicore32/kernel/pwm.c +++ /dev/null @@ -1,263 +0,0 @@ -/* - * linux/arch/unicore32/kernel/pwm.c - * - * Code specific to PKUnity SoC and UniCore ISA - * - * Maintained by GUAN Xue-tao <gxt@mprc.pku.edu.cn> - * Copyright (C) 2001-2010 Guan Xuetao - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/slab.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/io.h> -#include <linux/pwm.h> - -#include <asm/div64.h> -#include <mach/hardware.h> - -struct pwm_device { - struct list_head node; - struct platform_device *pdev; - - const char *label; - struct clk *clk; - int clk_enabled; - - unsigned int use_count; - unsigned int pwm_id; -}; - -/* - * period_ns = 10^9 * (PRESCALE + 1) * (PV + 1) / PWM_CLK_RATE - * duty_ns = 10^9 * (PRESCALE + 1) * DC / PWM_CLK_RATE - */ -int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns) -{ - unsigned long long c; - unsigned long period_cycles, prescale, pv, dc; - - if (pwm == NULL || period_ns == 0 || duty_ns > period_ns) - return -EINVAL; - - c = clk_get_rate(pwm->clk); - c = c * period_ns; - do_div(c, 1000000000); - period_cycles = c; - - if (period_cycles < 1) - period_cycles = 1; - prescale = (period_cycles - 1) / 1024; - pv = period_cycles / (prescale + 1) - 1; - - if (prescale > 63) - return -EINVAL; - - if (duty_ns == period_ns) - dc = OST_PWMDCCR_FDCYCLE; - else - dc = (pv + 1) * duty_ns / period_ns; - - /* NOTE: the clock to PWM has to be enabled first - * before writing to the registers - */ - clk_enable(pwm->clk); - OST_PWMPWCR = prescale; - OST_PWMDCCR = pv - dc; - OST_PWMPCR = pv; - clk_disable(pwm->clk); - - return 0; -} -EXPORT_SYMBOL(pwm_config); - -int pwm_enable(struct pwm_device *pwm) -{ - int rc = 0; - - if (!pwm->clk_enabled) { - rc = clk_enable(pwm->clk); - if (!rc) - pwm->clk_enabled = 1; - } - return rc; -} -EXPORT_SYMBOL(pwm_enable); - -void pwm_disable(struct pwm_device *pwm) -{ - if (pwm->clk_enabled) { - clk_disable(pwm->clk); - pwm->clk_enabled = 0; - } -} -EXPORT_SYMBOL(pwm_disable); - -static DEFINE_MUTEX(pwm_lock); -static LIST_HEAD(pwm_list); - -struct pwm_device *pwm_request(int pwm_id, const char *label) -{ - struct pwm_device *pwm; - int found = 0; - - mutex_lock(&pwm_lock); - - list_for_each_entry(pwm, &pwm_list, node) { - if (pwm->pwm_id == pwm_id) { - found = 1; - break; - } - } - - if (found) { - if (pwm->use_count == 0) { - pwm->use_count++; - pwm->label = label; - } else - pwm = ERR_PTR(-EBUSY); - } else - pwm = ERR_PTR(-ENOENT); - - mutex_unlock(&pwm_lock); - return pwm; -} -EXPORT_SYMBOL(pwm_request); - -void pwm_free(struct pwm_device *pwm) -{ - mutex_lock(&pwm_lock); - - if (pwm->use_count) { - pwm->use_count--; - pwm->label = NULL; - } else - pr_warning("PWM device already freed\n"); - - mutex_unlock(&pwm_lock); -} -EXPORT_SYMBOL(pwm_free); - -static inline void __add_pwm(struct pwm_device *pwm) -{ - mutex_lock(&pwm_lock); - list_add_tail(&pwm->node, &pwm_list); - mutex_unlock(&pwm_lock); -} - -static struct pwm_device *pwm_probe(struct platform_device *pdev, - unsigned int pwm_id, struct pwm_device *parent_pwm) -{ - struct pwm_device *pwm; - struct resource *r; - int ret = 0; - - pwm = kzalloc(sizeof(struct pwm_device), GFP_KERNEL); - if (pwm == NULL) { - dev_err(&pdev->dev, "failed to allocate memory\n"); - return ERR_PTR(-ENOMEM); - } - - pwm->clk = clk_get(NULL, "OST_CLK"); - if (IS_ERR(pwm->clk)) { - ret = PTR_ERR(pwm->clk); - goto err_free; - } - pwm->clk_enabled = 0; - - pwm->use_count = 0; - pwm->pwm_id = pwm_id; - pwm->pdev = pdev; - - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (r == NULL) { - dev_err(&pdev->dev, "no memory resource defined\n"); - ret = -ENODEV; - goto err_free_clk; - } - - r = request_mem_region(r->start, resource_size(r), pdev->name); - if (r == NULL) { - dev_err(&pdev->dev, "failed to request memory resource\n"); - ret = -EBUSY; - goto err_free_clk; - } - - __add_pwm(pwm); - platform_set_drvdata(pdev, pwm); - return pwm; - -err_free_clk: - clk_put(pwm->clk); -err_free: - kfree(pwm); - return ERR_PTR(ret); -} - -static int __devinit puv3_pwm_probe(struct platform_device *pdev) -{ - struct pwm_device *pwm = pwm_probe(pdev, pdev->id, NULL); - - if (IS_ERR(pwm)) - return PTR_ERR(pwm); - - return 0; -} - -static int __devexit pwm_remove(struct platform_device *pdev) -{ - struct pwm_device *pwm; - struct resource *r; - - pwm = platform_get_drvdata(pdev); - if (pwm == NULL) - return -ENODEV; - - mutex_lock(&pwm_lock); - list_del(&pwm->node); - mutex_unlock(&pwm_lock); - - r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(r->start, resource_size(r)); - - clk_put(pwm->clk); - kfree(pwm); - return 0; -} - -static struct platform_driver puv3_pwm_driver = { - .driver = { - .name = "PKUnity-v3-PWM", - }, - .probe = puv3_pwm_probe, - .remove = __devexit_p(pwm_remove), -}; - -static int __init pwm_init(void) -{ - int ret = 0; - - ret = platform_driver_register(&puv3_pwm_driver); - if (ret) { - printk(KERN_ERR "failed to register puv3_pwm_driver\n"); - return ret; - } - - return ret; -} -arch_initcall(pwm_init); - -static void __exit pwm_exit(void) -{ - platform_driver_unregister(&puv3_pwm_driver); -} -module_exit(pwm_exit); - -MODULE_LICENSE("GPL v2"); diff --git a/arch/unicore32/kernel/signal.c b/arch/unicore32/kernel/signal.c index 8adedb37720..b8b2ffd774d 100644 --- a/arch/unicore32/kernel/signal.c +++ b/arch/unicore32/kernel/signal.c @@ -12,7 +12,6 @@ #include <linux/errno.h> #include <linux/signal.h> #include <linux/personality.h> -#include <linux/freezer.h> #include <linux/uaccess.h> #include <linux/tracehook.h> #include <linux/elf.h> diff --git a/arch/unicore32/kernel/sys.c b/arch/unicore32/kernel/sys.c index 3afe60a39ac..fabdee96110 100644 --- a/arch/unicore32/kernel/sys.c +++ b/arch/unicore32/kernel/sys.c @@ -51,13 +51,13 @@ asmlinkage long __sys_execve(const char __user *filename, struct pt_regs *regs) { int error; - char *fn; + struct filename *fn; fn = getname(filename); error = PTR_ERR(fn); if (IS_ERR(fn)) goto out; - error = do_execve(fn, argv, envp, regs); + error = do_execve(fn->name, argv, envp, regs); putname(fn); out: return error; @@ -104,7 +104,6 @@ int kernel_execve(const char *filename, out: return ret; } -EXPORT_SYMBOL(kernel_execve); /* Note: used by the compat code even in 64-bit Linux. */ SYSCALL_DEFINE6(mmap2, unsigned long, addr, unsigned long, len, diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 1ae94bcae5d..46c3bff3ced 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -108,6 +108,10 @@ config X86 select GENERIC_STRNLEN_USER select HAVE_RCU_USER_QS if X86_64 select HAVE_IRQ_TIME_ACCOUNTING + select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE + select MODULES_USE_ELF_REL if X86_32 + select MODULES_USE_ELF_RELA if X86_64 config INSTRUCTION_DECODER def_bool y diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 58790bd85c1..05afcca66de 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -142,7 +142,7 @@ KBUILD_CFLAGS += $(call cc-option,-mno-avx,) KBUILD_CFLAGS += $(mflags-y) KBUILD_AFLAGS += $(mflags-y) -archscripts: +archscripts: scripts_basic $(Q)$(MAKE) $(build)=arch/x86/tools relocs ### diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile index ce03476d8c8..ccce0ed67dd 100644 --- a/arch/x86/boot/Makefile +++ b/arch/x86/boot/Makefile @@ -37,7 +37,8 @@ setup-y += video-bios.o targets += $(setup-y) hostprogs-y := mkcpustr tools/build -HOST_EXTRACFLAGS += -I$(srctree)/tools/include $(USERINCLUDE) \ +HOST_EXTRACFLAGS += -I$(srctree)/tools/include \ + -include include/generated/autoconf.h \ -D__EXPORTED_HEADERS__ $(obj)/cpu.o: $(obj)/cpustr.h diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c index 7c04d0da709..1b9c22bea8a 100644 --- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -515,6 +515,11 @@ static int xts_aesni_setkey(struct crypto_tfm *tfm, const u8 *key, } +static void aesni_xts_tweak(void *ctx, u8 *out, const u8 *in) +{ + aesni_enc(ctx, out, in); +} + static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, struct scatterlist *src, unsigned int nbytes) { @@ -525,7 +530,7 @@ static int xts_encrypt(struct blkcipher_desc *desc, struct scatterlist *dst, .tbuflen = sizeof(buf), .tweak_ctx = aes_ctx(ctx->raw_tweak_ctx), - .tweak_fn = XTS_TWEAK_CAST(aesni_enc), + .tweak_fn = aesni_xts_tweak, .crypt_ctx = aes_ctx(ctx->raw_crypt_ctx), .crypt_fn = lrw_xts_encrypt_callback, }; @@ -550,7 +555,7 @@ static int xts_decrypt(struct blkcipher_desc *desc, struct scatterlist *dst, .tbuflen = sizeof(buf), .tweak_ctx = aes_ctx(ctx->raw_tweak_ctx), - .tweak_fn = XTS_TWEAK_CAST(aesni_enc), + .tweak_fn = aesni_xts_tweak, .crypt_ctx = aes_ctx(ctx->raw_crypt_ctx), .crypt_fn = lrw_xts_decrypt_callback, }; diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S index 9c289504e68..076745fc804 100644 --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -465,7 +465,7 @@ GLOBAL(\label) PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn, %rdi PTREGSCALL stub32_sigreturn, sys32_sigreturn, %rdi PTREGSCALL stub32_sigaltstack, sys32_sigaltstack, %rdx - PTREGSCALL stub32_execve, sys32_execve, %rcx + PTREGSCALL stub32_execve, compat_sys_execve, %rcx PTREGSCALL stub32_fork, sys_fork, %rdi PTREGSCALL stub32_clone, sys32_clone, %rdx PTREGSCALL stub32_vfork, sys_vfork, %rdi diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c index c5b938d92ea..86d68d1c880 100644 --- a/arch/x86/ia32/sys_ia32.c +++ b/arch/x86/ia32/sys_ia32.c @@ -385,21 +385,6 @@ asmlinkage long sys32_sendfile(int out_fd, int in_fd, return ret; } -asmlinkage long sys32_execve(const char __user *name, compat_uptr_t __user *argv, - compat_uptr_t __user *envp, struct pt_regs *regs) -{ - long error; - char *filename; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - return error; - error = compat_do_execve(filename, argv, envp, regs); - putname(filename); - return error; -} - asmlinkage long sys32_clone(unsigned int clone_flags, unsigned int newsp, struct pt_regs *regs) { diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h index c9dcc181d4d..6e8fdf5ad11 100644 --- a/arch/x86/include/asm/efi.h +++ b/arch/x86/include/asm/efi.h @@ -35,7 +35,7 @@ extern unsigned long asmlinkage efi_call_phys(void *, ...); #define efi_call_virt6(f, a1, a2, a3, a4, a5, a6) \ efi_call_virt(f, a1, a2, a3, a4, a5, a6) -#define efi_ioremap(addr, size, type) ioremap_cache(addr, size) +#define efi_ioremap(addr, size, type, attr) ioremap_cache(addr, size) #else /* !CONFIG_X86_32 */ @@ -89,7 +89,7 @@ extern u64 efi_call6(void *fp, u64 arg1, u64 arg2, u64 arg3, (u64)(a3), (u64)(a4), (u64)(a5), (u64)(a6)) extern void __iomem *efi_ioremap(unsigned long addr, unsigned long size, - u32 type); + u32 type, u64 attribute); #endif /* CONFIG_X86_32 */ @@ -98,6 +98,8 @@ extern void efi_set_executable(efi_memory_desc_t *md, bool executable); extern int efi_memblock_x86_reserve_range(void); extern void efi_call_phys_prelog(void); extern void efi_call_phys_epilog(void); +extern void efi_unmap_memmap(void); +extern void efi_memory_uc(u64 addr, unsigned long size); #ifndef CONFIG_EFI /* diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index fbee9714d9a..7f0edceb756 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -121,6 +121,11 @@ #define MSR_P6_EVNTSEL0 0x00000186 #define MSR_P6_EVNTSEL1 0x00000187 +#define MSR_KNC_PERFCTR0 0x00000020 +#define MSR_KNC_PERFCTR1 0x00000021 +#define MSR_KNC_EVNTSEL0 0x00000028 +#define MSR_KNC_EVNTSEL1 0x00000029 + /* AMD64 MSRs. Not complete. See the architecture manual for a more complete list. */ diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index b98c0d958eb..ad1fc851167 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -588,11 +588,6 @@ typedef struct { } mm_segment_t; -/* - * create a kernel thread without removing it from tasklists - */ -extern int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); - /* Free all resources held by a thread. */ extern void release_thread(struct task_struct *); diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h index 4ca1c611b55..a9a8cf3da49 100644 --- a/arch/x86/include/asm/sys_ia32.h +++ b/arch/x86/include/asm/sys_ia32.h @@ -54,8 +54,6 @@ asmlinkage long sys32_pwrite(unsigned int, const char __user *, u32, u32, u32); asmlinkage long sys32_personality(unsigned long); asmlinkage long sys32_sendfile(int, int, compat_off_t __user *, s32); -asmlinkage long sys32_execve(const char __user *, compat_uptr_t __user *, - compat_uptr_t __user *, struct pt_regs *); asmlinkage long sys32_clone(unsigned int, unsigned int, struct pt_regs *); long sys32_lseek(unsigned int, int, unsigned int); diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h index f1d8b441fc7..2be0b880417 100644 --- a/arch/x86/include/asm/syscalls.h +++ b/arch/x86/include/asm/syscalls.h @@ -25,7 +25,7 @@ int sys_fork(struct pt_regs *); int sys_vfork(struct pt_regs *); long sys_execve(const char __user *, const char __user *const __user *, - const char __user *const __user *, struct pt_regs *); + const char __user *const __user *); long sys_clone(unsigned long, unsigned long, void __user *, void __user *, struct pt_regs *); diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index c535d847e3b..2d946e63ee8 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -79,7 +79,6 @@ struct thread_info { #define TIF_SIGPENDING 2 /* signal pending */ #define TIF_NEED_RESCHED 3 /* rescheduling necessary */ #define TIF_SINGLESTEP 4 /* reenable singlestep on user return*/ -#define TIF_IRET 5 /* force IRET */ #define TIF_SYSCALL_EMU 6 /* syscall emulation active */ #define TIF_SYSCALL_AUDIT 7 /* syscall auditing active */ #define TIF_SECCOMP 8 /* secure computing */ @@ -105,7 +104,6 @@ struct thread_info { #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) #define _TIF_SINGLESTEP (1 << TIF_SINGLESTEP) #define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED) -#define _TIF_IRET (1 << TIF_IRET) #define _TIF_SYSCALL_EMU (1 << TIF_SYSCALL_EMU) #define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) #define _TIF_SECCOMP (1 << TIF_SECCOMP) diff --git a/arch/x86/include/asm/unistd.h b/arch/x86/include/asm/unistd.h index 0d9776e9e2d..16f3fc6ebf2 100644 --- a/arch/x86/include/asm/unistd.h +++ b/arch/x86/include/asm/unistd.h @@ -50,6 +50,7 @@ # define __ARCH_WANT_SYS_TIME # define __ARCH_WANT_SYS_UTIME # define __ARCH_WANT_SYS_WAITPID +# define __ARCH_WANT_SYS_EXECVE /* * "Conditional" syscalls diff --git a/arch/x86/include/asm/vgtod.h b/arch/x86/include/asm/vgtod.h index 8b38be2de9e..46e24d36b7d 100644 --- a/arch/x86/include/asm/vgtod.h +++ b/arch/x86/include/asm/vgtod.h @@ -17,8 +17,8 @@ struct vsyscall_gtod_data { /* open coded 'struct timespec' */ time_t wall_time_sec; - u32 wall_time_nsec; - u32 monotonic_time_nsec; + u64 wall_time_snsec; + u64 monotonic_time_snsec; time_t monotonic_time_sec; struct timezone sys_tz; diff --git a/arch/x86/include/asm/xen/hypervisor.h b/arch/x86/include/asm/xen/hypervisor.h index 66d0fff1ee8..125f344f06a 100644 --- a/arch/x86/include/asm/xen/hypervisor.h +++ b/arch/x86/include/asm/xen/hypervisor.h @@ -33,7 +33,6 @@ #ifndef _ASM_X86_XEN_HYPERVISOR_H #define _ASM_X86_XEN_HYPERVISOR_H -/* arch/i386/kernel/setup.c */ extern struct shared_info *HYPERVISOR_shared_info; extern struct start_info *xen_start_info; diff --git a/arch/x86/include/asm/xen/interface.h b/arch/x86/include/asm/xen/interface.h index 6d2f75a82a1..54d52ff1304 100644 --- a/arch/x86/include/asm/xen/interface.h +++ b/arch/x86/include/asm/xen/interface.h @@ -51,14 +51,14 @@ * with Xen so that on ARM we can have one ABI that works for 32 and 64 * bit guests. */ typedef unsigned long xen_pfn_t; +#define PRI_xen_pfn "lx" typedef unsigned long xen_ulong_t; +#define PRI_xen_ulong "lx" /* Guest handles for primitive C types. */ __DEFINE_GUEST_HANDLE(uchar, unsigned char); __DEFINE_GUEST_HANDLE(uint, unsigned int); -__DEFINE_GUEST_HANDLE(ulong, unsigned long); DEFINE_GUEST_HANDLE(char); DEFINE_GUEST_HANDLE(int); -DEFINE_GUEST_HANDLE(long); DEFINE_GUEST_HANDLE(void); DEFINE_GUEST_HANDLE(uint64_t); DEFINE_GUEST_HANDLE(uint32_t); diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index a48ea05157d..91ce48f05f9 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -23,7 +23,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o obj-$(CONFIG_IRQ_WORK) += irq_work.o obj-y += probe_roms.o -obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o +obj-$(CONFIG_X86_32) += i386_ksyms_32.o obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o obj-y += syscall_$(BITS).o obj-$(CONFIG_X86_64) += vsyscall_64.o diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index c265593ec2c..1817fa91102 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2257,6 +2257,9 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void) continue; cfg = irq_cfg(irq); + if (!cfg) + continue; + raw_spin_lock(&desc->lock); /* diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c index 68de2dc962e..28610822fb3 100644 --- a/arch/x86/kernel/asm-offsets.c +++ b/arch/x86/kernel/asm-offsets.c @@ -69,4 +69,7 @@ void common(void) { OFFSET(BP_kernel_alignment, boot_params, hdr.kernel_alignment); OFFSET(BP_pref_address, boot_params, hdr.pref_address); OFFSET(BP_code32_start, boot_params, hdr.code32_start); + + BLANK(); + DEFINE(PTREGS_SIZE, sizeof(struct pt_regs)); } diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile index d30a6a9a012..a0e067d3d96 100644 --- a/arch/x86/kernel/cpu/Makefile +++ b/arch/x86/kernel/cpu/Makefile @@ -32,7 +32,7 @@ obj-$(CONFIG_PERF_EVENTS) += perf_event.o ifdef CONFIG_PERF_EVENTS obj-$(CONFIG_CPU_SUP_AMD) += perf_event_amd.o -obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_p6.o perf_event_p4.o +obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_p6.o perf_event_knc.o perf_event_p4.o obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_intel_lbr.o perf_event_intel_ds.o perf_event_intel.o obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_intel_uncore.o endif diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 9a7c90d80bc..93c5451bdd5 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -991,7 +991,7 @@ static struct attribute ** __cpuinit amd_l3_attrs(void) if (attrs) return attrs; - n = sizeof (default_attrs) / sizeof (struct attribute *); + n = ARRAY_SIZE(default_attrs); if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) n += 2; diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 29e87d3b284..46cbf868969 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -2209,11 +2209,6 @@ static struct dev_ext_attribute dev_attr_cmci_disabled = { &mce_cmci_disabled }; -static struct dev_ext_attribute dev_attr_bios_cmci_threshold = { - __ATTR(bios_cmci_threshold, 0444, device_show_int, NULL), - &mce_bios_cmci_threshold -}; - static struct device_attribute *mce_device_attrs[] = { &dev_attr_tolerant.attr, &dev_attr_check_interval.attr, @@ -2222,7 +2217,6 @@ static struct device_attribute *mce_device_attrs[] = { &dev_attr_dont_log_ce.attr, &dev_attr_ignore_ce.attr, &dev_attr_cmci_disabled.attr, - &dev_attr_bios_cmci_threshold.attr, NULL }; diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c index c4e916d7737..698b6ec12e0 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c @@ -576,12 +576,10 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) int err = 0; if (shared_bank[bank]) { - nb = node_to_amd_nb(amd_get_nb_id(cpu)); - WARN_ON(!nb); /* threshold descriptor already initialized on this node? */ - if (nb->bank4) { + if (nb && nb->bank4) { /* yes, use it */ b = nb->bank4; err = kobject_add(b->kobj, &dev->kobj, name); @@ -615,8 +613,10 @@ static __cpuinit int threshold_create_bank(unsigned int cpu, unsigned int bank) atomic_set(&b->cpus, 1); /* nb is already initialized, see above */ - WARN_ON(nb->bank4); - nb->bank4 = b; + if (nb) { + WARN_ON(nb->bank4); + nb->bank4 = b; + } } err = allocate_threshold_blocks(cpu, bank, 0, diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index 915b876edd1..4a3374e61a9 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -208,12 +208,14 @@ static bool check_hw_exists(void) } /* - * Now write a value and read it back to see if it matches, - * this is needed to detect certain hardware emulators (qemu/kvm) - * that don't trap on the MSR access and always return 0s. + * Read the current value, change it and read it back to see if it + * matches, this is needed to detect certain hardware emulators + * (qemu/kvm) that don't trap on the MSR access and always return 0s. */ - val = 0xabcdUL; reg = x86_pmu_event_addr(0); + if (rdmsrl_safe(reg, &val)) + goto msr_fail; + val ^= 0xffffUL; ret = wrmsrl_safe(reg, val); ret |= rdmsrl_safe(reg, &val_new); if (ret || val != val_new) @@ -338,6 +340,9 @@ int x86_setup_perfctr(struct perf_event *event) /* BTS is currently only allowed for user-mode. */ if (!attr->exclude_kernel) return -EOPNOTSUPP; + + if (!attr->exclude_guest) + return -EOPNOTSUPP; } hwc->config |= config; @@ -380,6 +385,9 @@ int x86_pmu_hw_config(struct perf_event *event) if (event->attr.precise_ip) { int precise = 0; + if (!event->attr.exclude_guest) + return -EOPNOTSUPP; + /* Support for constant skid */ if (x86_pmu.pebs_active && !x86_pmu.pebs_broken) { precise++; diff --git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.h index 8b6defe7eef..271d2570029 100644 --- a/arch/x86/kernel/cpu/perf_event.h +++ b/arch/x86/kernel/cpu/perf_event.h @@ -626,6 +626,8 @@ int p4_pmu_init(void); int p6_pmu_init(void); +int knc_pmu_init(void); + #else /* CONFIG_CPU_SUP_INTEL */ static inline void reserve_ds_buffers(void) diff --git a/arch/x86/kernel/cpu/perf_event_amd_ibs.c b/arch/x86/kernel/cpu/perf_event_amd_ibs.c index eebd5ffe1bb..6336bcbd061 100644 --- a/arch/x86/kernel/cpu/perf_event_amd_ibs.c +++ b/arch/x86/kernel/cpu/perf_event_amd_ibs.c @@ -41,17 +41,22 @@ struct cpu_perf_ibs { }; struct perf_ibs { - struct pmu pmu; - unsigned int msr; - u64 config_mask; - u64 cnt_mask; - u64 enable_mask; - u64 valid_mask; - u64 max_period; - unsigned long offset_mask[1]; - int offset_max; - struct cpu_perf_ibs __percpu *pcpu; - u64 (*get_count)(u64 config); + struct pmu pmu; + unsigned int msr; + u64 config_mask; + u64 cnt_mask; + u64 enable_mask; + u64 valid_mask; + u64 max_period; + unsigned long offset_mask[1]; + int offset_max; + struct cpu_perf_ibs __percpu *pcpu; + + struct attribute **format_attrs; + struct attribute_group format_group; + const struct attribute_group *attr_groups[2]; + + u64 (*get_count)(u64 config); }; struct perf_ibs_data { @@ -446,6 +451,19 @@ static void perf_ibs_del(struct perf_event *event, int flags) static void perf_ibs_read(struct perf_event *event) { } +PMU_FORMAT_ATTR(rand_en, "config:57"); +PMU_FORMAT_ATTR(cnt_ctl, "config:19"); + +static struct attribute *ibs_fetch_format_attrs[] = { + &format_attr_rand_en.attr, + NULL, +}; + +static struct attribute *ibs_op_format_attrs[] = { + NULL, /* &format_attr_cnt_ctl.attr if IBS_CAPS_OPCNT */ + NULL, +}; + static struct perf_ibs perf_ibs_fetch = { .pmu = { .task_ctx_nr = perf_invalid_context, @@ -465,6 +483,7 @@ static struct perf_ibs perf_ibs_fetch = { .max_period = IBS_FETCH_MAX_CNT << 4, .offset_mask = { MSR_AMD64_IBSFETCH_REG_MASK }, .offset_max = MSR_AMD64_IBSFETCH_REG_COUNT, + .format_attrs = ibs_fetch_format_attrs, .get_count = get_ibs_fetch_count, }; @@ -488,6 +507,7 @@ static struct perf_ibs perf_ibs_op = { .max_period = IBS_OP_MAX_CNT << 4, .offset_mask = { MSR_AMD64_IBSOP_REG_MASK }, .offset_max = MSR_AMD64_IBSOP_REG_COUNT, + .format_attrs = ibs_op_format_attrs, .get_count = get_ibs_op_count, }; @@ -597,6 +617,17 @@ static __init int perf_ibs_pmu_init(struct perf_ibs *perf_ibs, char *name) perf_ibs->pcpu = pcpu; + /* register attributes */ + if (perf_ibs->format_attrs[0]) { + memset(&perf_ibs->format_group, 0, sizeof(perf_ibs->format_group)); + perf_ibs->format_group.name = "format"; + perf_ibs->format_group.attrs = perf_ibs->format_attrs; + + memset(&perf_ibs->attr_groups, 0, sizeof(perf_ibs->attr_groups)); + perf_ibs->attr_groups[0] = &perf_ibs->format_group; + perf_ibs->pmu.attr_groups = perf_ibs->attr_groups; + } + ret = perf_pmu_register(&perf_ibs->pmu, name, -1); if (ret) { perf_ibs->pcpu = NULL; @@ -608,13 +639,19 @@ static __init int perf_ibs_pmu_init(struct perf_ibs *perf_ibs, char *name) static __init int perf_event_ibs_init(void) { + struct attribute **attr = ibs_op_format_attrs; + if (!ibs_caps) return -ENODEV; /* ibs not supported by the cpu */ perf_ibs_pmu_init(&perf_ibs_fetch, "ibs_fetch"); - if (ibs_caps & IBS_CAPS_OPCNT) + + if (ibs_caps & IBS_CAPS_OPCNT) { perf_ibs_op.config_mask |= IBS_OP_CNT_CTL; + *attr++ = &format_attr_cnt_ctl.attr; + } perf_ibs_pmu_init(&perf_ibs_op, "ibs_op"); + register_nmi_handler(NMI_LOCAL, perf_ibs_nmi_handler, 0, "perf_ibs"); printk(KERN_INFO "perf: AMD IBS detected (0x%08x)\n", ibs_caps); diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c index 6bca492b854..324bb523d9d 100644 --- a/arch/x86/kernel/cpu/perf_event_intel.c +++ b/arch/x86/kernel/cpu/perf_event_intel.c @@ -1906,6 +1906,8 @@ __init int intel_pmu_init(void) switch (boot_cpu_data.x86) { case 0x6: return p6_pmu_init(); + case 0xb: + return knc_pmu_init(); case 0xf: return p4_pmu_init(); } diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c index 99d96a4978b..3cf3d97cce3 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -118,22 +118,24 @@ static void snbep_uncore_pci_disable_box(struct intel_uncore_box *box) { struct pci_dev *pdev = box->pci_dev; int box_ctl = uncore_pci_box_ctl(box); - u32 config; + u32 config = 0; - pci_read_config_dword(pdev, box_ctl, &config); - config |= SNBEP_PMON_BOX_CTL_FRZ; - pci_write_config_dword(pdev, box_ctl, config); + if (!pci_read_config_dword(pdev, box_ctl, &config)) { + config |= SNBEP_PMON_BOX_CTL_FRZ; + pci_write_config_dword(pdev, box_ctl, config); + } } static void snbep_uncore_pci_enable_box(struct intel_uncore_box *box) { struct pci_dev *pdev = box->pci_dev; int box_ctl = uncore_pci_box_ctl(box); - u32 config; + u32 config = 0; - pci_read_config_dword(pdev, box_ctl, &config); - config &= ~SNBEP_PMON_BOX_CTL_FRZ; - pci_write_config_dword(pdev, box_ctl, config); + if (!pci_read_config_dword(pdev, box_ctl, &config)) { + config &= ~SNBEP_PMON_BOX_CTL_FRZ; + pci_write_config_dword(pdev, box_ctl, config); + } } static void snbep_uncore_pci_enable_event(struct intel_uncore_box *box, struct perf_event *event) @@ -156,7 +158,7 @@ static u64 snbep_uncore_pci_read_counter(struct intel_uncore_box *box, struct pe { struct pci_dev *pdev = box->pci_dev; struct hw_perf_event *hwc = &event->hw; - u64 count; + u64 count = 0; pci_read_config_dword(pdev, hwc->event_base, (u32 *)&count); pci_read_config_dword(pdev, hwc->event_base + 4, (u32 *)&count + 1); @@ -603,11 +605,12 @@ static struct pci_driver snbep_uncore_pci_driver = { /* * build pci bus to socket mapping */ -static void snbep_pci2phy_map_init(void) +static int snbep_pci2phy_map_init(void) { struct pci_dev *ubox_dev = NULL; int i, bus, nodeid; - u32 config; + int err = 0; + u32 config = 0; while (1) { /* find the UBOX device */ @@ -618,10 +621,14 @@ static void snbep_pci2phy_map_init(void) break; bus = ubox_dev->bus->number; /* get the Node ID of the local register */ - pci_read_config_dword(ubox_dev, 0x40, &config); + err = pci_read_config_dword(ubox_dev, 0x40, &config); + if (err) + break; nodeid = config; /* get the Node ID mapping */ - pci_read_config_dword(ubox_dev, 0x54, &config); + err = pci_read_config_dword(ubox_dev, 0x54, &config); + if (err) + break; /* * every three bits in the Node ID mapping register maps * to a particular node. @@ -633,7 +640,11 @@ static void snbep_pci2phy_map_init(void) } } }; - return; + + if (ubox_dev) + pci_dev_put(ubox_dev); + + return err ? pcibios_err_to_errno(err) : 0; } /* end of Sandy Bridge-EP uncore support */ @@ -1547,7 +1558,6 @@ void nhmex_rbox_alter_er(struct intel_uncore_box *box, struct perf_event *event) { struct hw_perf_event *hwc = &event->hw; struct hw_perf_event_extra *reg1 = &hwc->extra_reg; - int port; /* adjust the main event selector and extra register index */ if (reg1->idx % 2) { @@ -1559,7 +1569,6 @@ void nhmex_rbox_alter_er(struct intel_uncore_box *box, struct perf_event *event) } /* adjust extra register config */ - port = reg1->idx / 6 + box->pmu->pmu_idx * 4; switch (reg1->idx % 6) { case 2: /* shift the 8~15 bits to the 0~7 bits */ @@ -2578,9 +2587,11 @@ static int __init uncore_pci_init(void) switch (boot_cpu_data.x86_model) { case 45: /* Sandy Bridge-EP */ + ret = snbep_pci2phy_map_init(); + if (ret) + return ret; pci_uncores = snbep_pci_uncores; uncore_pci_driver = &snbep_uncore_pci_driver; - snbep_pci2phy_map_init(); break; default: return 0; @@ -2926,6 +2937,9 @@ static int __init intel_uncore_init(void) if (boot_cpu_data.x86_vendor != X86_VENDOR_INTEL) return -ENODEV; + if (cpu_has_hypervisor) + return -ENODEV; + ret = uncore_pci_init(); if (ret) goto fail; diff --git a/arch/x86/kernel/cpu/perf_event_knc.c b/arch/x86/kernel/cpu/perf_event_knc.c new file mode 100644 index 00000000000..4b7731bf23a --- /dev/null +++ b/arch/x86/kernel/cpu/perf_event_knc.c @@ -0,0 +1,319 @@ +/* Driver for Intel Xeon Phi "Knights Corner" PMU */ + +#include <linux/perf_event.h> +#include <linux/types.h> + +#include <asm/hardirq.h> + +#include "perf_event.h" + +static const u64 knc_perfmon_event_map[] = +{ + [PERF_COUNT_HW_CPU_CYCLES] = 0x002a, + [PERF_COUNT_HW_INSTRUCTIONS] = 0x0016, + [PERF_COUNT_HW_CACHE_REFERENCES] = 0x0028, + [PERF_COUNT_HW_CACHE_MISSES] = 0x0029, + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = 0x0012, + [PERF_COUNT_HW_BRANCH_MISSES] = 0x002b, +}; + +static __initconst u64 knc_hw_cache_event_ids + [PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = +{ + [ C(L1D) ] = { + [ C(OP_READ) ] = { + /* On Xeon Phi event "0" is a valid DATA_READ */ + /* (L1 Data Cache Reads) Instruction. */ + /* We code this as ARCH_PERFMON_EVENTSEL_INT as this */ + /* bit will always be set in x86_pmu_hw_config(). */ + [ C(RESULT_ACCESS) ] = ARCH_PERFMON_EVENTSEL_INT, + /* DATA_READ */ + [ C(RESULT_MISS) ] = 0x0003, /* DATA_READ_MISS */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = 0x0001, /* DATA_WRITE */ + [ C(RESULT_MISS) ] = 0x0004, /* DATA_WRITE_MISS */ + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0x0011, /* L1_DATA_PF1 */ + [ C(RESULT_MISS) ] = 0x001c, /* L1_DATA_PF1_MISS */ + }, + }, + [ C(L1I ) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0x000c, /* CODE_READ */ + [ C(RESULT_MISS) ] = 0x000e, /* CODE_CACHE_MISS */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0x0, + [ C(RESULT_MISS) ] = 0x0, + }, + }, + [ C(LL ) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0x10cb, /* L2_READ_MISS */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = 0x10cc, /* L2_WRITE_HIT */ + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0x10fc, /* L2_DATA_PF2 */ + [ C(RESULT_MISS) ] = 0x10fe, /* L2_DATA_PF2_MISS */ + }, + }, + [ C(DTLB) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = ARCH_PERFMON_EVENTSEL_INT, + /* DATA_READ */ + /* see note on L1 OP_READ */ + [ C(RESULT_MISS) ] = 0x0002, /* DATA_PAGE_WALK */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = 0x0001, /* DATA_WRITE */ + [ C(RESULT_MISS) ] = 0x0002, /* DATA_PAGE_WALK */ + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0x0, + [ C(RESULT_MISS) ] = 0x0, + }, + }, + [ C(ITLB) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0x000c, /* CODE_READ */ + [ C(RESULT_MISS) ] = 0x000d, /* CODE_PAGE_WALK */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + }, + [ C(BPU ) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0x0012, /* BRANCHES */ + [ C(RESULT_MISS) ] = 0x002b, /* BRANCHES_MISPREDICTED */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + }, +}; + + +static u64 knc_pmu_event_map(int hw_event) +{ + return knc_perfmon_event_map[hw_event]; +} + +static struct event_constraint knc_event_constraints[] = +{ + INTEL_EVENT_CONSTRAINT(0xc3, 0x1), /* HWP_L2HIT */ + INTEL_EVENT_CONSTRAINT(0xc4, 0x1), /* HWP_L2MISS */ + INTEL_EVENT_CONSTRAINT(0xc8, 0x1), /* L2_READ_HIT_E */ + INTEL_EVENT_CONSTRAINT(0xc9, 0x1), /* L2_READ_HIT_M */ + INTEL_EVENT_CONSTRAINT(0xca, 0x1), /* L2_READ_HIT_S */ + INTEL_EVENT_CONSTRAINT(0xcb, 0x1), /* L2_READ_MISS */ + INTEL_EVENT_CONSTRAINT(0xcc, 0x1), /* L2_WRITE_HIT */ + INTEL_EVENT_CONSTRAINT(0xce, 0x1), /* L2_STRONGLY_ORDERED_STREAMING_VSTORES_MISS */ + INTEL_EVENT_CONSTRAINT(0xcf, 0x1), /* L2_WEAKLY_ORDERED_STREAMING_VSTORE_MISS */ + INTEL_EVENT_CONSTRAINT(0xd7, 0x1), /* L2_VICTIM_REQ_WITH_DATA */ + INTEL_EVENT_CONSTRAINT(0xe3, 0x1), /* SNP_HITM_BUNIT */ + INTEL_EVENT_CONSTRAINT(0xe6, 0x1), /* SNP_HIT_L2 */ + INTEL_EVENT_CONSTRAINT(0xe7, 0x1), /* SNP_HITM_L2 */ + INTEL_EVENT_CONSTRAINT(0xf1, 0x1), /* L2_DATA_READ_MISS_CACHE_FILL */ + INTEL_EVENT_CONSTRAINT(0xf2, 0x1), /* L2_DATA_WRITE_MISS_CACHE_FILL */ + INTEL_EVENT_CONSTRAINT(0xf6, 0x1), /* L2_DATA_READ_MISS_MEM_FILL */ + INTEL_EVENT_CONSTRAINT(0xf7, 0x1), /* L2_DATA_WRITE_MISS_MEM_FILL */ + INTEL_EVENT_CONSTRAINT(0xfc, 0x1), /* L2_DATA_PF2 */ + INTEL_EVENT_CONSTRAINT(0xfd, 0x1), /* L2_DATA_PF2_DROP */ + INTEL_EVENT_CONSTRAINT(0xfe, 0x1), /* L2_DATA_PF2_MISS */ + INTEL_EVENT_CONSTRAINT(0xff, 0x1), /* L2_DATA_HIT_INFLIGHT_PF2 */ + EVENT_CONSTRAINT_END +}; + +#define MSR_KNC_IA32_PERF_GLOBAL_STATUS 0x0000002d +#define MSR_KNC_IA32_PERF_GLOBAL_OVF_CONTROL 0x0000002e +#define MSR_KNC_IA32_PERF_GLOBAL_CTRL 0x0000002f + +#define KNC_ENABLE_COUNTER0 0x00000001 +#define KNC_ENABLE_COUNTER1 0x00000002 + +static void knc_pmu_disable_all(void) +{ + u64 val; + + rdmsrl(MSR_KNC_IA32_PERF_GLOBAL_CTRL, val); + val &= ~(KNC_ENABLE_COUNTER0|KNC_ENABLE_COUNTER1); + wrmsrl(MSR_KNC_IA32_PERF_GLOBAL_CTRL, val); +} + +static void knc_pmu_enable_all(int added) +{ + u64 val; + + rdmsrl(MSR_KNC_IA32_PERF_GLOBAL_CTRL, val); + val |= (KNC_ENABLE_COUNTER0|KNC_ENABLE_COUNTER1); + wrmsrl(MSR_KNC_IA32_PERF_GLOBAL_CTRL, val); +} + +static inline void +knc_pmu_disable_event(struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + u64 val; + + val = hwc->config; + val &= ~ARCH_PERFMON_EVENTSEL_ENABLE; + + (void)wrmsrl_safe(hwc->config_base + hwc->idx, val); +} + +static void knc_pmu_enable_event(struct perf_event *event) +{ + struct hw_perf_event *hwc = &event->hw; + u64 val; + + val = hwc->config; + val |= ARCH_PERFMON_EVENTSEL_ENABLE; + + (void)wrmsrl_safe(hwc->config_base + hwc->idx, val); +} + +static inline u64 knc_pmu_get_status(void) +{ + u64 status; + + rdmsrl(MSR_KNC_IA32_PERF_GLOBAL_STATUS, status); + + return status; +} + +static inline void knc_pmu_ack_status(u64 ack) +{ + wrmsrl(MSR_KNC_IA32_PERF_GLOBAL_OVF_CONTROL, ack); +} + +static int knc_pmu_handle_irq(struct pt_regs *regs) +{ + struct perf_sample_data data; + struct cpu_hw_events *cpuc; + int handled = 0; + int bit, loops; + u64 status; + + cpuc = &__get_cpu_var(cpu_hw_events); + + knc_pmu_disable_all(); + + status = knc_pmu_get_status(); + if (!status) { + knc_pmu_enable_all(0); + return handled; + } + + loops = 0; +again: + knc_pmu_ack_status(status); + if (++loops > 100) { + WARN_ONCE(1, "perf: irq loop stuck!\n"); + perf_event_print_debug(); + goto done; + } + + inc_irq_stat(apic_perf_irqs); + + for_each_set_bit(bit, (unsigned long *)&status, X86_PMC_IDX_MAX) { + struct perf_event *event = cpuc->events[bit]; + + handled++; + + if (!test_bit(bit, cpuc->active_mask)) + continue; + + if (!intel_pmu_save_and_restart(event)) + continue; + + perf_sample_data_init(&data, 0, event->hw.last_period); + + if (perf_event_overflow(event, &data, regs)) + x86_pmu_stop(event, 0); + } + + /* + * Repeat if there is more work to be done: + */ + status = knc_pmu_get_status(); + if (status) + goto again; + +done: + knc_pmu_enable_all(0); + + return handled; +} + + +PMU_FORMAT_ATTR(event, "config:0-7" ); +PMU_FORMAT_ATTR(umask, "config:8-15" ); +PMU_FORMAT_ATTR(edge, "config:18" ); +PMU_FORMAT_ATTR(inv, "config:23" ); +PMU_FORMAT_ATTR(cmask, "config:24-31" ); + +static struct attribute *intel_knc_formats_attr[] = { + &format_attr_event.attr, + &format_attr_umask.attr, + &format_attr_edge.attr, + &format_attr_inv.attr, + &format_attr_cmask.attr, + NULL, +}; + +static __initconst struct x86_pmu knc_pmu = { + .name = "knc", + .handle_irq = knc_pmu_handle_irq, + .disable_all = knc_pmu_disable_all, + .enable_all = knc_pmu_enable_all, + .enable = knc_pmu_enable_event, + .disable = knc_pmu_disable_event, + .hw_config = x86_pmu_hw_config, + .schedule_events = x86_schedule_events, + .eventsel = MSR_KNC_EVNTSEL0, + .perfctr = MSR_KNC_PERFCTR0, + .event_map = knc_pmu_event_map, + .max_events = ARRAY_SIZE(knc_perfmon_event_map), + .apic = 1, + .max_period = (1ULL << 39) - 1, + .version = 0, + .num_counters = 2, + .cntval_bits = 40, + .cntval_mask = (1ULL << 40) - 1, + .get_event_constraints = x86_get_event_constraints, + .event_constraints = knc_event_constraints, + .format_attrs = intel_knc_formats_attr, +}; + +__init int knc_pmu_init(void) +{ + x86_pmu = knc_pmu; + + memcpy(hw_cache_event_ids, knc_hw_cache_event_ids, + sizeof(hw_cache_event_ids)); + + return 0; +} diff --git a/arch/x86/kernel/cpu/perf_event_p6.c b/arch/x86/kernel/cpu/perf_event_p6.c index e4dd0f7a045..7d0270bd793 100644 --- a/arch/x86/kernel/cpu/perf_event_p6.c +++ b/arch/x86/kernel/cpu/perf_event_p6.c @@ -8,13 +8,106 @@ */ static const u64 p6_perfmon_event_map[] = { - [PERF_COUNT_HW_CPU_CYCLES] = 0x0079, - [PERF_COUNT_HW_INSTRUCTIONS] = 0x00c0, - [PERF_COUNT_HW_CACHE_REFERENCES] = 0x0f2e, - [PERF_COUNT_HW_CACHE_MISSES] = 0x012e, - [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = 0x00c4, - [PERF_COUNT_HW_BRANCH_MISSES] = 0x00c5, - [PERF_COUNT_HW_BUS_CYCLES] = 0x0062, + [PERF_COUNT_HW_CPU_CYCLES] = 0x0079, /* CPU_CLK_UNHALTED */ + [PERF_COUNT_HW_INSTRUCTIONS] = 0x00c0, /* INST_RETIRED */ + [PERF_COUNT_HW_CACHE_REFERENCES] = 0x0f2e, /* L2_RQSTS:M:E:S:I */ + [PERF_COUNT_HW_CACHE_MISSES] = 0x012e, /* L2_RQSTS:I */ + [PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = 0x00c4, /* BR_INST_RETIRED */ + [PERF_COUNT_HW_BRANCH_MISSES] = 0x00c5, /* BR_MISS_PRED_RETIRED */ + [PERF_COUNT_HW_BUS_CYCLES] = 0x0062, /* BUS_DRDY_CLOCKS */ + [PERF_COUNT_HW_STALLED_CYCLES_FRONTEND] = 0x00a2, /* RESOURCE_STALLS */ + +}; + +static __initconst u64 p6_hw_cache_event_ids + [PERF_COUNT_HW_CACHE_MAX] + [PERF_COUNT_HW_CACHE_OP_MAX] + [PERF_COUNT_HW_CACHE_RESULT_MAX] = +{ + [ C(L1D) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0x0043, /* DATA_MEM_REFS */ + [ C(RESULT_MISS) ] = 0x0045, /* DCU_LINES_IN */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0x0f29, /* L2_LD:M:E:S:I */ + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + }, + [ C(L1I ) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0x0080, /* IFU_IFETCH */ + [ C(RESULT_MISS) ] = 0x0f28, /* L2_IFETCH:M:E:S:I */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + }, + [ C(LL ) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0x0025, /* L2_M_LINES_INM */ + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + }, + [ C(DTLB) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0x0043, /* DATA_MEM_REFS */ + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = 0, + [ C(RESULT_MISS) ] = 0, + }, + }, + [ C(ITLB) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0x0080, /* IFU_IFETCH */ + [ C(RESULT_MISS) ] = 0x0085, /* ITLB_MISS */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + }, + [ C(BPU ) ] = { + [ C(OP_READ) ] = { + [ C(RESULT_ACCESS) ] = 0x00c4, /* BR_INST_RETIRED */ + [ C(RESULT_MISS) ] = 0x00c5, /* BR_MISS_PRED_RETIRED */ + }, + [ C(OP_WRITE) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + [ C(OP_PREFETCH) ] = { + [ C(RESULT_ACCESS) ] = -1, + [ C(RESULT_MISS) ] = -1, + }, + }, }; static u64 p6_pmu_event_map(int hw_event) @@ -34,7 +127,7 @@ static struct event_constraint p6_event_constraints[] = { INTEL_EVENT_CONSTRAINT(0xc1, 0x1), /* FLOPS */ INTEL_EVENT_CONSTRAINT(0x10, 0x1), /* FP_COMP_OPS_EXE */ - INTEL_EVENT_CONSTRAINT(0x11, 0x1), /* FP_ASSIST */ + INTEL_EVENT_CONSTRAINT(0x11, 0x2), /* FP_ASSIST */ INTEL_EVENT_CONSTRAINT(0x12, 0x2), /* MUL */ INTEL_EVENT_CONSTRAINT(0x13, 0x2), /* DIV */ INTEL_EVENT_CONSTRAINT(0x14, 0x1), /* CYCLES_DIV_BUSY */ @@ -64,25 +157,25 @@ static void p6_pmu_enable_all(int added) static inline void p6_pmu_disable_event(struct perf_event *event) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); struct hw_perf_event *hwc = &event->hw; u64 val = P6_NOP_EVENT; - if (cpuc->enabled) - val |= ARCH_PERFMON_EVENTSEL_ENABLE; - (void)wrmsrl_safe(hwc->config_base, val); } static void p6_pmu_enable_event(struct perf_event *event) { - struct cpu_hw_events *cpuc = &__get_cpu_var(cpu_hw_events); struct hw_perf_event *hwc = &event->hw; u64 val; val = hwc->config; - if (cpuc->enabled) - val |= ARCH_PERFMON_EVENTSEL_ENABLE; + + /* + * p6 only has a global event enable, set on PerfEvtSel0 + * We "disable" events by programming P6_NOP_EVENT + * and we rely on p6_pmu_enable_all() being called + * to actually enable the events. + */ (void)wrmsrl_safe(hwc->config_base, val); } @@ -158,5 +251,9 @@ __init int p6_pmu_init(void) x86_pmu = p6_pmu; + memcpy(hw_cache_event_ids, p6_hw_cache_event_ids, + sizeof(hw_cache_event_ids)); + + return 0; } diff --git a/arch/x86/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c index 966512b2cac..2e8caf03f59 100644 --- a/arch/x86/kernel/cpu/perfctr-watchdog.c +++ b/arch/x86/kernel/cpu/perfctr-watchdog.c @@ -56,6 +56,8 @@ static inline unsigned int nmi_perfctr_msr_to_bit(unsigned int msr) switch (boot_cpu_data.x86) { case 6: return msr - MSR_P6_PERFCTR0; + case 11: + return msr - MSR_KNC_PERFCTR0; case 15: return msr - MSR_P4_BPU_PERFCTR0; } @@ -82,6 +84,8 @@ static inline unsigned int nmi_evntsel_msr_to_bit(unsigned int msr) switch (boot_cpu_data.x86) { case 6: return msr - MSR_P6_EVNTSEL0; + case 11: + return msr - MSR_KNC_EVNTSEL0; case 15: return msr - MSR_P4_BSU_ESCR0; } diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c index ed858e9e9a7..df06ade26be 100644 --- a/arch/x86/kernel/e820.c +++ b/arch/x86/kernel/e820.c @@ -1077,6 +1077,9 @@ void __init memblock_x86_fill(void) memblock_add(ei->addr, ei->size); } + /* throw away partial pages */ + memblock_trim_memory(PAGE_SIZE); + memblock_dump_all(); } diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index 0750e3ba87c..88b725aa1d5 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -299,6 +299,21 @@ ENTRY(ret_from_fork) CFI_ENDPROC END(ret_from_fork) +ENTRY(ret_from_kernel_thread) + CFI_STARTPROC + pushl_cfi %eax + call schedule_tail + GET_THREAD_INFO(%ebp) + popl_cfi %eax + pushl_cfi $0x0202 # Reset kernel eflags + popfl_cfi + movl PT_EBP(%esp),%eax + call *PT_EBX(%esp) + movl $0,PT_EAX(%esp) + jmp syscall_exit + CFI_ENDPROC +ENDPROC(ret_from_kernel_thread) + /* * Interrupt exit functions should be protected against kprobes */ @@ -323,8 +338,7 @@ ret_from_intr: andl $(X86_EFLAGS_VM | SEGMENT_RPL_MASK), %eax #else /* - * We can be coming here from a syscall done in the kernel space, - * e.g. a failed kernel_execve(). + * We can be coming here from child spawned by kernel_thread(). */ movl PT_CS(%esp), %eax andl $SEGMENT_RPL_MASK, %eax @@ -616,6 +630,10 @@ work_notifysig: # deal with pending signals and movl %esp, %eax jne work_notifysig_v86 # returning to kernel-space or # vm86-space +1: +#else + movl %esp, %eax +#endif TRACE_IRQS_ON ENABLE_INTERRUPTS(CLBR_NONE) movb PT_CS(%esp), %bl @@ -626,24 +644,15 @@ work_notifysig: # deal with pending signals and call do_notify_resume jmp resume_userspace +#ifdef CONFIG_VM86 ALIGN work_notifysig_v86: pushl_cfi %ecx # save ti_flags for do_notify_resume call save_v86_state # %eax contains pt_regs pointer popl_cfi %ecx movl %eax, %esp -#else - movl %esp, %eax + jmp 1b #endif - TRACE_IRQS_ON - ENABLE_INTERRUPTS(CLBR_NONE) - movb PT_CS(%esp), %bl - andb $SEGMENT_RPL_MASK, %bl - cmpb $USER_RPL, %bl - jb resume_kernel - xorl %edx, %edx - call do_notify_resume - jmp resume_userspace END(work_pending) # perform syscall exit tracing @@ -732,7 +741,6 @@ ENDPROC(ptregs_##name) PTREGSCALL1(iopl) PTREGSCALL0(fork) PTREGSCALL0(vfork) -PTREGSCALL3(execve) PTREGSCALL2(sigaltstack) PTREGSCALL0(sigreturn) PTREGSCALL0(rt_sigreturn) @@ -1015,16 +1023,6 @@ END(spurious_interrupt_bug) */ .popsection -ENTRY(kernel_thread_helper) - pushl $0 # fake return address for unwinder - CFI_STARTPROC - movl %edi,%eax - call *%esi - call do_exit - ud2 # padding for call trace - CFI_ENDPROC -ENDPROC(kernel_thread_helper) - #ifdef CONFIG_XEN /* Xen doesn't set %esp to be precisely what the normal sysenter entrypoint expects, so fix it up before using the normal path. */ @@ -1037,7 +1035,7 @@ ENTRY(xen_sysenter_target) ENTRY(xen_hypervisor_callback) CFI_STARTPROC - pushl_cfi $0 + pushl_cfi $-1 /* orig_ax = -1 => not a system call */ SAVE_ALL TRACE_IRQS_OFF @@ -1079,14 +1077,16 @@ ENTRY(xen_failsafe_callback) 2: mov 8(%esp),%es 3: mov 12(%esp),%fs 4: mov 16(%esp),%gs + /* EAX == 0 => Category 1 (Bad segment) + EAX != 0 => Category 2 (Bad IRET) */ testl %eax,%eax popl_cfi %eax lea 16(%esp),%esp CFI_ADJUST_CFA_OFFSET -16 jz 5f addl $16,%esp - jmp iret_exc # EAX != 0 => Category 2 (Bad IRET) -5: pushl_cfi $0 # EAX == 0 => Category 1 (Bad segment) + jmp iret_exc +5: pushl_cfi $-1 /* orig_ax = -1 => not a system call */ SAVE_ALL jmp ret_from_exception CFI_ENDPROC diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 44531acd9a8..b51b2c7ee51 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -554,7 +554,7 @@ ENTRY(ret_from_fork) RESTORE_REST testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread? - jz retint_restore_args + jz 1f testl $_TIF_IA32, TI_flags(%rcx) # 32-bit compat task needs IRET jnz int_ret_from_sys_call @@ -562,6 +562,14 @@ ENTRY(ret_from_fork) RESTORE_TOP_OF_STACK %rdi, -ARGOFFSET jmp ret_from_sys_call # go to the SYSRET fastpath +1: + subq $REST_SKIP, %rsp # leave space for volatiles + CFI_ADJUST_CFA_OFFSET REST_SKIP + movq %rbp, %rdi + call *%rbx + movl $0, RAX(%rsp) + RESTORE_REST + jmp int_ret_from_sys_call CFI_ENDPROC END(ret_from_fork) @@ -862,7 +870,6 @@ ENTRY(stub_execve) PARTIAL_FRAME 0 SAVE_REST FIXUP_TOP_OF_STACK %r11 - movq %rsp, %rcx call sys_execve RESTORE_TOP_OF_STACK %r11 movq %rax,RAX(%rsp) @@ -912,8 +919,7 @@ ENTRY(stub_x32_execve) PARTIAL_FRAME 0 SAVE_REST FIXUP_TOP_OF_STACK %r11 - movq %rsp, %rcx - call sys32_execve + call compat_sys_execve RESTORE_TOP_OF_STACK %r11 movq %rax,RAX(%rsp) RESTORE_REST @@ -1318,52 +1324,6 @@ bad_gs: jmp 2b .previous -ENTRY(kernel_thread_helper) - pushq $0 # fake return address - CFI_STARTPROC - /* - * Here we are in the child and the registers are set as they were - * at kernel_thread() invocation in the parent. - */ - call *%rsi - # exit - mov %eax, %edi - call do_exit - ud2 # padding for call trace - CFI_ENDPROC -END(kernel_thread_helper) - -/* - * execve(). This function needs to use IRET, not SYSRET, to set up all state properly. - * - * C extern interface: - * extern long execve(const char *name, char **argv, char **envp) - * - * asm input arguments: - * rdi: name, rsi: argv, rdx: envp - * - * We want to fallback into: - * extern long sys_execve(const char *name, char **argv,char **envp, struct pt_regs *regs) - * - * do_sys_execve asm fallback arguments: - * rdi: name, rsi: argv, rdx: envp, rcx: fake frame on the stack - */ -ENTRY(kernel_execve) - CFI_STARTPROC - FAKE_STACK_FRAME $0 - SAVE_ALL - movq %rsp,%rcx - call sys_execve - movq %rax, RAX(%rsp) - RESTORE_REST - testq %rax,%rax - je int_ret_from_sys_call - RESTORE_ARGS - UNFAKE_STACK_FRAME - ret - CFI_ENDPROC -END(kernel_execve) - /* Call softirq on interrupt stack. Interrupts are off. */ ENTRY(call_softirq) CFI_STARTPROC @@ -1475,7 +1435,7 @@ ENTRY(xen_failsafe_callback) CFI_RESTORE r11 addq $0x30,%rsp CFI_ADJUST_CFA_OFFSET -0x30 - pushq_cfi $0 + pushq_cfi $-1 /* orig_ax = -1 => not a system call */ SAVE_ALL jmp error_exit CFI_ENDPROC diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c index 3f61904365c..836f8322960 100644 --- a/arch/x86/kernel/kgdb.c +++ b/arch/x86/kernel/kgdb.c @@ -746,7 +746,9 @@ void kgdb_arch_set_pc(struct pt_regs *regs, unsigned long ip) int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt) { int err; +#ifdef CONFIG_DEBUG_RODATA char opc[BREAK_INSTR_SIZE]; +#endif /* CONFIG_DEBUG_RODATA */ bpt->type = BP_BREAKPOINT; err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr, diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c index b3e5e51bc90..4180a874c76 100644 --- a/arch/x86/kernel/kvm.c +++ b/arch/x86/kernel/kvm.c @@ -247,7 +247,10 @@ do_async_page_fault(struct pt_regs *regs, unsigned long error_code) break; case KVM_PV_REASON_PAGE_NOT_PRESENT: /* page is swapped out by the host. */ + rcu_irq_enter(); + exit_idle(); kvm_async_pf_task_wait((u32)read_cr2()); + rcu_irq_exit(); break; case KVM_PV_REASON_PAGE_READY: rcu_irq_enter(); diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index dc3567e083f..b644e1c765d 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -293,71 +293,6 @@ sys_clone(unsigned long clone_flags, unsigned long newsp, } /* - * This gets run with %si containing the - * function to call, and %di containing - * the "args". - */ -extern void kernel_thread_helper(void); - -/* - * Create a kernel thread - */ -int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) -{ - struct pt_regs regs; - - memset(®s, 0, sizeof(regs)); - - regs.si = (unsigned long) fn; - regs.di = (unsigned long) arg; - -#ifdef CONFIG_X86_32 - regs.ds = __USER_DS; - regs.es = __USER_DS; - regs.fs = __KERNEL_PERCPU; - regs.gs = __KERNEL_STACK_CANARY; -#else - regs.ss = __KERNEL_DS; -#endif - - regs.orig_ax = -1; - regs.ip = (unsigned long) kernel_thread_helper; - regs.cs = __KERNEL_CS | get_kernel_rpl(); - regs.flags = X86_EFLAGS_IF | X86_EFLAGS_BIT1; - - /* Ok, create the new process.. */ - return do_fork(flags | CLONE_VM | CLONE_UNTRACED, 0, ®s, 0, NULL, NULL); -} -EXPORT_SYMBOL(kernel_thread); - -/* - * sys_execve() executes a new program. - */ -long sys_execve(const char __user *name, - const char __user *const __user *argv, - const char __user *const __user *envp, struct pt_regs *regs) -{ - long error; - char *filename; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - return error; - error = do_execve(filename, argv, envp, regs); - -#ifdef CONFIG_X86_32 - if (error == 0) { - /* Make sure we don't return using sysenter.. */ - set_thread_flag(TIF_IRET); - } -#endif - - putname(filename); - return error; -} - -/* * Idle related variables and functions */ unsigned long boot_option_idle_override = IDLE_NO_OVERRIDE; diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index b9ff83c7135..44e0bff38e7 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -57,6 +57,7 @@ #include <asm/switch_to.h> asmlinkage void ret_from_fork(void) __asm__("ret_from_fork"); +asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread"); /* * Return saved PC of a blocked thread. @@ -127,23 +128,39 @@ void release_thread(struct task_struct *dead_task) } int copy_thread(unsigned long clone_flags, unsigned long sp, - unsigned long unused, + unsigned long arg, struct task_struct *p, struct pt_regs *regs) { - struct pt_regs *childregs; + struct pt_regs *childregs = task_pt_regs(p); struct task_struct *tsk; int err; - childregs = task_pt_regs(p); + p->thread.sp = (unsigned long) childregs; + p->thread.sp0 = (unsigned long) (childregs+1); + + if (unlikely(!regs)) { + /* kernel thread */ + memset(childregs, 0, sizeof(struct pt_regs)); + p->thread.ip = (unsigned long) ret_from_kernel_thread; + task_user_gs(p) = __KERNEL_STACK_CANARY; + childregs->ds = __USER_DS; + childregs->es = __USER_DS; + childregs->fs = __KERNEL_PERCPU; + childregs->bx = sp; /* function */ + childregs->bp = arg; + childregs->orig_ax = -1; + childregs->cs = __KERNEL_CS | get_kernel_rpl(); + childregs->flags = X86_EFLAGS_IF | X86_EFLAGS_BIT1; + p->fpu_counter = 0; + p->thread.io_bitmap_ptr = NULL; + memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps)); + return 0; + } *childregs = *regs; childregs->ax = 0; childregs->sp = sp; - p->thread.sp = (unsigned long) childregs; - p->thread.sp0 = (unsigned long) (childregs+1); - p->thread.ip = (unsigned long) ret_from_fork; - task_user_gs(p) = get_user_gs(regs); p->fpu_counter = 0; @@ -190,6 +207,12 @@ start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp) regs->cs = __USER_CS; regs->ip = new_ip; regs->sp = new_sp; + regs->flags = X86_EFLAGS_IF; + /* + * force it to the iret return path by making it look as if there was + * some work pending. + */ + set_thread_flag(TIF_NOTIFY_RESUME); } EXPORT_SYMBOL_GPL(start_thread); diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index 8a6d20ce197..16c6365e2b8 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -146,29 +146,18 @@ static inline u32 read_32bit_tls(struct task_struct *t, int tls) } int copy_thread(unsigned long clone_flags, unsigned long sp, - unsigned long unused, + unsigned long arg, struct task_struct *p, struct pt_regs *regs) { int err; struct pt_regs *childregs; struct task_struct *me = current; - childregs = ((struct pt_regs *) - (THREAD_SIZE + task_stack_page(p))) - 1; - *childregs = *regs; - - childregs->ax = 0; - if (user_mode(regs)) - childregs->sp = sp; - else - childregs->sp = (unsigned long)childregs; - + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE; + childregs = task_pt_regs(p); p->thread.sp = (unsigned long) childregs; - p->thread.sp0 = (unsigned long) (childregs+1); p->thread.usersp = me->thread.usersp; - set_tsk_thread_flag(p, TIF_FORK); - p->fpu_counter = 0; p->thread.io_bitmap_ptr = NULL; @@ -178,6 +167,24 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs; savesegment(es, p->thread.es); savesegment(ds, p->thread.ds); + memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps)); + + if (unlikely(!regs)) { + /* kernel thread */ + memset(childregs, 0, sizeof(struct pt_regs)); + childregs->sp = (unsigned long)childregs; + childregs->ss = __KERNEL_DS; + childregs->bx = sp; /* function */ + childregs->bp = arg; + childregs->orig_ax = -1; + childregs->cs = __KERNEL_CS | get_kernel_rpl(); + childregs->flags = X86_EFLAGS_IF | X86_EFLAGS_BIT1; + return 0; + } + *childregs = *regs; + + childregs->ax = 0; + childregs->sp = sp; err = -ENOMEM; memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps)); diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 52190a938b4..4e8ba39eaf0 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -358,14 +358,6 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "VGN-Z540N"), }, }, - { /* Handle problems with rebooting on CompuLab SBC-FITPC2 */ - .callback = set_bios_reboot, - .ident = "CompuLab SBC-FITPC2", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "CompuLab"), - DMI_MATCH(DMI_PRODUCT_NAME, "SBC-FITPC2"), - }, - }, { /* Handle problems with rebooting on ASUS P4S800 */ .callback = set_bios_reboot, .ident = "ASUS P4S800", diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index d609be046b5..ca45696f30f 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -68,6 +68,7 @@ #include <linux/percpu.h> #include <linux/crash_dump.h> #include <linux/tboot.h> +#include <linux/jiffies.h> #include <video/edid.h> @@ -919,8 +920,22 @@ void __init setup_arch(char **cmdline_p) #ifdef CONFIG_X86_64 if (max_pfn > max_low_pfn) { - max_pfn_mapped = init_memory_mapping(1UL<<32, - max_pfn<<PAGE_SHIFT); + int i; + unsigned long start, end; + unsigned long start_pfn, end_pfn; + + for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, + NULL) { + + end = PFN_PHYS(end_pfn); + if (end <= (1UL<<32)) + continue; + + start = PFN_PHYS(start_pfn); + max_pfn_mapped = init_memory_mapping( + max((1UL<<32), start), end); + } + /* can we preseve max_low_pfn ?*/ max_low_pfn = max_pfn; } @@ -1032,6 +1047,20 @@ void __init setup_arch(char **cmdline_p) mcheck_init(); arch_init_ideal_nops(); + + register_refined_jiffies(CLOCK_TICK_RATE); + +#ifdef CONFIG_EFI + /* Once setup is done above, disable efi_enabled on mismatched + * firmware/kernel archtectures since there is no support for + * runtime services. + */ + if (efi_enabled && IS_ENABLED(CONFIG_X86_64) != efi_64bit) { + pr_info("efi: Setup done, disabling due to 32/64-bit mismatch\n"); + efi_unmap_memmap(); + efi_enabled = 0; + } +#endif } #ifdef CONFIG_X86_32 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index b33144c8b30..70b27ee6118 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -824,10 +824,8 @@ do_notify_resume(struct pt_regs *regs, void *unused, __u32 thread_info_flags) mce_notify_process(); #endif /* CONFIG_X86_64 && CONFIG_X86_MCE */ - if (thread_info_flags & _TIF_UPROBE) { - clear_thread_flag(TIF_UPROBE); + if (thread_info_flags & _TIF_UPROBE) uprobe_notify_resume(regs); - } /* deal with pending signal delivery */ if (thread_info_flags & _TIF_SIGPENDING) @@ -840,10 +838,6 @@ do_notify_resume(struct pt_regs *regs, void *unused, __u32 thread_info_flags) if (thread_info_flags & _TIF_USER_RETURN_NOTIFY) fire_user_return_notifiers(); -#ifdef CONFIG_X86_32 - clear_thread_flag(TIF_IRET); -#endif /* CONFIG_X86_32 */ - rcu_user_enter(); } diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c deleted file mode 100644 index 0b0cb5fede1..00000000000 --- a/arch/x86/kernel/sys_i386_32.c +++ /dev/null @@ -1,40 +0,0 @@ -/* - * This file contains various random system calls that - * have a non-standard calling sequence on the Linux/i386 - * platform. - */ - -#include <linux/errno.h> -#include <linux/sched.h> -#include <linux/mm.h> -#include <linux/fs.h> -#include <linux/smp.h> -#include <linux/sem.h> -#include <linux/msg.h> -#include <linux/shm.h> -#include <linux/stat.h> -#include <linux/syscalls.h> -#include <linux/mman.h> -#include <linux/file.h> -#include <linux/utsname.h> -#include <linux/ipc.h> - -#include <linux/uaccess.h> -#include <linux/unistd.h> - -#include <asm/syscalls.h> - -/* - * Do a system call from kernel instead of calling sys_execve so we - * end up with proper pt_regs. - */ -int kernel_execve(const char *filename, - const char *const argv[], - const char *const envp[]) -{ - long __res; - asm volatile ("int $0x80" - : "=a" (__res) - : "0" (__NR_execve), "b" (filename), "c" (argv), "d" (envp) : "memory"); - return __res; -} diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index 9538f00827a..aafa5557b39 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -651,31 +651,19 @@ void arch_uprobe_abort_xol(struct arch_uprobe *auprobe, struct pt_regs *regs) /* * Skip these instructions as per the currently known x86 ISA. - * 0x66* { 0x90 | 0x0f 0x1f | 0x0f 0x19 | 0x87 0xc0 } + * rep=0x66*; nop=0x90 */ static bool __skip_sstep(struct arch_uprobe *auprobe, struct pt_regs *regs) { int i; for (i = 0; i < MAX_UINSN_BYTES; i++) { - if ((auprobe->insn[i] == 0x66)) + if (auprobe->insn[i] == 0x66) continue; if (auprobe->insn[i] == 0x90) return true; - if (i == (MAX_UINSN_BYTES - 1)) - break; - - if ((auprobe->insn[i] == 0x0f) && (auprobe->insn[i+1] == 0x1f)) - return true; - - if ((auprobe->insn[i] == 0x0f) && (auprobe->insn[i+1] == 0x19)) - return true; - - if ((auprobe->insn[i] == 0x87) && (auprobe->insn[i+1] == 0xc0)) - return true; - break; } return false; diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c index 54abcc0baf2..5c9687b1bde 100644 --- a/arch/x86/kernel/vm86_32.c +++ b/arch/x86/kernel/vm86_32.c @@ -561,9 +561,9 @@ int handle_vm86_trap(struct kernel_vm86_regs *regs, long error_code, int trapno) if ((trapno == 3) || (trapno == 1)) { KVM86->regs32->ax = VM86_TRAP + (trapno << 8); /* setting this flag forces the code in entry_32.S to - call save_v86_state() and change the stack pointer - to KVM86->regs32 */ - set_thread_flag(TIF_IRET); + the path where we call save_v86_state() and change + the stack pointer to KVM86->regs32 */ + set_thread_flag(TIF_NOTIFY_RESUME); return 0; } do_int(regs, trapno, (unsigned char __user *) (regs->pt.ss << 4), SP(regs)); diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c index 8d141b30904..3a3e8c9e280 100644 --- a/arch/x86/kernel/vsyscall_64.c +++ b/arch/x86/kernel/vsyscall_64.c @@ -28,7 +28,7 @@ #include <linux/jiffies.h> #include <linux/sysctl.h> #include <linux/topology.h> -#include <linux/clocksource.h> +#include <linux/timekeeper_internal.h> #include <linux/getcpu.h> #include <linux/cpu.h> #include <linux/smp.h> @@ -82,32 +82,41 @@ void update_vsyscall_tz(void) vsyscall_gtod_data.sys_tz = sys_tz; } -void update_vsyscall(struct timespec *wall_time, struct timespec *wtm, - struct clocksource *clock, u32 mult) +void update_vsyscall(struct timekeeper *tk) { - struct timespec monotonic; + struct vsyscall_gtod_data *vdata = &vsyscall_gtod_data; - write_seqcount_begin(&vsyscall_gtod_data.seq); + write_seqcount_begin(&vdata->seq); /* copy vsyscall data */ - vsyscall_gtod_data.clock.vclock_mode = clock->archdata.vclock_mode; - vsyscall_gtod_data.clock.cycle_last = clock->cycle_last; - vsyscall_gtod_data.clock.mask = clock->mask; - vsyscall_gtod_data.clock.mult = mult; - vsyscall_gtod_data.clock.shift = clock->shift; - - vsyscall_gtod_data.wall_time_sec = wall_time->tv_sec; - vsyscall_gtod_data.wall_time_nsec = wall_time->tv_nsec; + vdata->clock.vclock_mode = tk->clock->archdata.vclock_mode; + vdata->clock.cycle_last = tk->clock->cycle_last; + vdata->clock.mask = tk->clock->mask; + vdata->clock.mult = tk->mult; + vdata->clock.shift = tk->shift; + + vdata->wall_time_sec = tk->xtime_sec; + vdata->wall_time_snsec = tk->xtime_nsec; + + vdata->monotonic_time_sec = tk->xtime_sec + + tk->wall_to_monotonic.tv_sec; + vdata->monotonic_time_snsec = tk->xtime_nsec + + (tk->wall_to_monotonic.tv_nsec + << tk->shift); + while (vdata->monotonic_time_snsec >= + (((u64)NSEC_PER_SEC) << tk->shift)) { + vdata->monotonic_time_snsec -= + ((u64)NSEC_PER_SEC) << tk->shift; + vdata->monotonic_time_sec++; + } - monotonic = timespec_add(*wall_time, *wtm); - vsyscall_gtod_data.monotonic_time_sec = monotonic.tv_sec; - vsyscall_gtod_data.monotonic_time_nsec = monotonic.tv_nsec; + vdata->wall_time_coarse.tv_sec = tk->xtime_sec; + vdata->wall_time_coarse.tv_nsec = (long)(tk->xtime_nsec >> tk->shift); - vsyscall_gtod_data.wall_time_coarse = __current_kernel_time(); - vsyscall_gtod_data.monotonic_time_coarse = - timespec_add(vsyscall_gtod_data.wall_time_coarse, *wtm); + vdata->monotonic_time_coarse = timespec_add(vdata->wall_time_coarse, + tk->wall_to_monotonic); - write_seqcount_end(&vsyscall_gtod_data.seq); + write_seqcount_end(&vdata->seq); } static void warn_bad_vsyscall(const char *level, struct pt_regs *regs, diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index c6e6b721b6e..43e9fadca5d 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1311,7 +1311,7 @@ void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value) vcpu->arch.apic_base = value; if (apic_x2apic_mode(apic)) { u32 id = kvm_apic_id(apic); - u32 ldr = ((id & ~0xf) << 16) | (1 << (id & 0xf)); + u32 ldr = ((id >> 4) << 16) | (1 << (id & 0xf)); kvm_apic_set_ldr(apic, ldr); } apic->base_address = apic->vcpu->arch.apic_base & diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index d289fee1ffb..6f85fe0bf95 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -2497,8 +2497,7 @@ static void mmu_set_spte(struct kvm_vcpu *vcpu, u64 *sptep, } } - if (!is_error_pfn(pfn)) - kvm_release_pfn_clean(pfn); + kvm_release_pfn_clean(pfn); } static void nonpaging_new_cr3(struct kvm_vcpu *vcpu) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 1eefebe5d72..224a7e78cb6 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -3779,7 +3779,7 @@ static int write_exit_mmio(struct kvm_vcpu *vcpu, gpa_t gpa, { struct kvm_mmio_fragment *frag = &vcpu->mmio_fragments[0]; - memcpy(vcpu->run->mmio.data, frag->data, frag->len); + memcpy(vcpu->run->mmio.data, frag->data, min(8u, frag->len)); return X86EMUL_CONTINUE; } @@ -3832,18 +3832,11 @@ mmio: bytes -= handled; val += handled; - while (bytes) { - unsigned now = min(bytes, 8U); - - frag = &vcpu->mmio_fragments[vcpu->mmio_nr_fragments++]; - frag->gpa = gpa; - frag->data = val; - frag->len = now; - - gpa += now; - val += now; - bytes -= now; - } + WARN_ON(vcpu->mmio_nr_fragments >= KVM_MAX_MMIO_FRAGMENTS); + frag = &vcpu->mmio_fragments[vcpu->mmio_nr_fragments++]; + frag->gpa = gpa; + frag->data = val; + frag->len = bytes; return X86EMUL_CONTINUE; } @@ -3890,7 +3883,7 @@ int emulator_read_write(struct x86_emulate_ctxt *ctxt, unsigned long addr, vcpu->mmio_needed = 1; vcpu->mmio_cur_fragment = 0; - vcpu->run->mmio.len = vcpu->mmio_fragments[0].len; + vcpu->run->mmio.len = min(8u, vcpu->mmio_fragments[0].len); vcpu->run->mmio.is_write = vcpu->mmio_is_write = ops->write; vcpu->run->exit_reason = KVM_EXIT_MMIO; vcpu->run->mmio.phys_addr = gpa; @@ -5522,28 +5515,44 @@ static int complete_emulated_pio(struct kvm_vcpu *vcpu) * * read: * for each fragment - * write gpa, len - * exit - * copy data + * for each mmio piece in the fragment + * write gpa, len + * exit + * copy data * execute insn * * write: * for each fragment - * write gpa, len - * copy data - * exit + * for each mmio piece in the fragment + * write gpa, len + * copy data + * exit */ static int complete_emulated_mmio(struct kvm_vcpu *vcpu) { struct kvm_run *run = vcpu->run; struct kvm_mmio_fragment *frag; + unsigned len; BUG_ON(!vcpu->mmio_needed); /* Complete previous fragment */ - frag = &vcpu->mmio_fragments[vcpu->mmio_cur_fragment++]; + frag = &vcpu->mmio_fragments[vcpu->mmio_cur_fragment]; + len = min(8u, frag->len); if (!vcpu->mmio_is_write) - memcpy(frag->data, run->mmio.data, frag->len); + memcpy(frag->data, run->mmio.data, len); + + if (frag->len <= 8) { + /* Switch to the next fragment. */ + frag++; + vcpu->mmio_cur_fragment++; + } else { + /* Go forward to the next mmio piece. */ + frag->data += len; + frag->gpa += len; + frag->len -= len; + } + if (vcpu->mmio_cur_fragment == vcpu->mmio_nr_fragments) { vcpu->mmio_needed = 0; if (vcpu->mmio_is_write) @@ -5551,13 +5560,12 @@ static int complete_emulated_mmio(struct kvm_vcpu *vcpu) vcpu->mmio_read_completed = 1; return complete_emulated_io(vcpu); } - /* Initiate next fragment */ - ++frag; + run->exit_reason = KVM_EXIT_MMIO; run->mmio.phys_addr = frag->gpa; if (vcpu->mmio_is_write) - memcpy(run->mmio.data, frag->data, frag->len); - run->mmio.len = frag->len; + memcpy(run->mmio.data, frag->data, min(8u, frag->len)); + run->mmio.len = min(8u, frag->len); run->mmio.is_write = vcpu->mmio_is_write; vcpu->arch.complete_userspace_io = complete_emulated_mmio; return 0; diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index ab1f6a93b52..d7aea41563b 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -35,40 +35,44 @@ struct map_range { unsigned page_size_mask; }; -static void __init find_early_table_space(struct map_range *mr, unsigned long end, - int use_pse, int use_gbpages) +/* + * First calculate space needed for kernel direct mapping page tables to cover + * mr[0].start to mr[nr_range - 1].end, while accounting for possible 2M and 1GB + * pages. Then find enough contiguous space for those page tables. + */ +static void __init find_early_table_space(struct map_range *mr, int nr_range) { - unsigned long puds, pmds, ptes, tables, start = 0, good_end = end; + int i; + unsigned long puds = 0, pmds = 0, ptes = 0, tables; + unsigned long start = 0, good_end; phys_addr_t base; - puds = (end + PUD_SIZE - 1) >> PUD_SHIFT; - tables = roundup(puds * sizeof(pud_t), PAGE_SIZE); - - if (use_gbpages) { - unsigned long extra; - - extra = end - ((end>>PUD_SHIFT) << PUD_SHIFT); - pmds = (extra + PMD_SIZE - 1) >> PMD_SHIFT; - } else - pmds = (end + PMD_SIZE - 1) >> PMD_SHIFT; + for (i = 0; i < nr_range; i++) { + unsigned long range, extra; - tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE); + range = mr[i].end - mr[i].start; + puds += (range + PUD_SIZE - 1) >> PUD_SHIFT; - if (use_pse) { - unsigned long extra; + if (mr[i].page_size_mask & (1 << PG_LEVEL_1G)) { + extra = range - ((range >> PUD_SHIFT) << PUD_SHIFT); + pmds += (extra + PMD_SIZE - 1) >> PMD_SHIFT; + } else { + pmds += (range + PMD_SIZE - 1) >> PMD_SHIFT; + } - extra = end - ((end>>PMD_SHIFT) << PMD_SHIFT); + if (mr[i].page_size_mask & (1 << PG_LEVEL_2M)) { + extra = range - ((range >> PMD_SHIFT) << PMD_SHIFT); #ifdef CONFIG_X86_32 - extra += PMD_SIZE; + extra += PMD_SIZE; #endif - /* The first 2/4M doesn't use large pages. */ - if (mr->start < PMD_SIZE) - extra += mr->end - mr->start; - - ptes = (extra + PAGE_SIZE - 1) >> PAGE_SHIFT; - } else - ptes = (end + PAGE_SIZE - 1) >> PAGE_SHIFT; + ptes += (extra + PAGE_SIZE - 1) >> PAGE_SHIFT; + } else { + ptes += (range + PAGE_SIZE - 1) >> PAGE_SHIFT; + } + } + tables = roundup(puds * sizeof(pud_t), PAGE_SIZE); + tables += roundup(pmds * sizeof(pmd_t), PAGE_SIZE); tables += roundup(ptes * sizeof(pte_t), PAGE_SIZE); #ifdef CONFIG_X86_32 @@ -86,7 +90,7 @@ static void __init find_early_table_space(struct map_range *mr, unsigned long en pgt_buf_top = pgt_buf_start + (tables >> PAGE_SHIFT); printk(KERN_DEBUG "kernel direct mapping tables up to %#lx @ [mem %#010lx-%#010lx]\n", - end - 1, pgt_buf_start << PAGE_SHIFT, + mr[nr_range - 1].end - 1, pgt_buf_start << PAGE_SHIFT, (pgt_buf_top << PAGE_SHIFT) - 1); } @@ -267,7 +271,7 @@ unsigned long __init_refok init_memory_mapping(unsigned long start, * nodes are discovered. */ if (!after_bootmem) - find_early_table_space(&mr[0], end, use_pse, use_gbpages); + find_early_table_space(mr, nr_range); for (i = 0; i < nr_range; i++) ret = kernel_physical_mapping_init(mr[i].start, mr[i].end, diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 2b6b4a3c8be..3baff255ada 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -386,7 +386,8 @@ phys_pte_init(pte_t *pte_page, unsigned long addr, unsigned long end, * these mappings are more intelligent. */ if (pte_val(*pte)) { - pages++; + if (!after_bootmem) + pages++; continue; } @@ -451,6 +452,8 @@ phys_pmd_init(pmd_t *pmd_page, unsigned long address, unsigned long end, * attributes. */ if (page_size_mask & (1 << PG_LEVEL_2M)) { + if (!after_bootmem) + pages++; last_map_addr = next; continue; } @@ -526,6 +529,8 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end, * attributes. */ if (page_size_mask & (1 << PG_LEVEL_1G)) { + if (!after_bootmem) + pages++; last_map_addr = next; continue; } diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index 26b8a8514ee..48768df2471 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -55,7 +55,7 @@ u64 op_x86_get_ctrl(struct op_x86_model_spec const *model, val |= counter_config->extra; event &= model->event_mask ? model->event_mask : 0xFF; val |= event & 0xFF; - val |= (event & 0x0F00) << 24; + val |= (u64)(event & 0x0F00) << 24; return val; } diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c index aded2a91162..ad4439145f8 100644 --- a/arch/x86/platform/efi/efi.c +++ b/arch/x86/platform/efi/efi.c @@ -70,11 +70,15 @@ EXPORT_SYMBOL(efi); struct efi_memory_map memmap; bool efi_64bit; -static bool efi_native; static struct efi efi_phys __initdata; static efi_system_table_t efi_systab __initdata; +static inline bool efi_is_native(void) +{ + return IS_ENABLED(CONFIG_X86_64) == efi_64bit; +} + static int __init setup_noefi(char *arg) { efi_enabled = 0; @@ -420,7 +424,7 @@ void __init efi_reserve_boot_services(void) } } -static void __init efi_unmap_memmap(void) +void __init efi_unmap_memmap(void) { if (memmap.map) { early_iounmap(memmap.map, memmap.nr_map * memmap.desc_size); @@ -432,7 +436,7 @@ void __init efi_free_boot_services(void) { void *p; - if (!efi_native) + if (!efi_is_native()) return; for (p = memmap.map; p < memmap.map_end; p += memmap.desc_size) { @@ -684,12 +688,10 @@ void __init efi_init(void) return; } efi_phys.systab = (efi_system_table_t *)boot_params.efi_info.efi_systab; - efi_native = !efi_64bit; #else efi_phys.systab = (efi_system_table_t *) (boot_params.efi_info.efi_systab | ((__u64)boot_params.efi_info.efi_systab_hi<<32)); - efi_native = efi_64bit; #endif if (efi_systab_init(efi_phys.systab)) { @@ -723,7 +725,7 @@ void __init efi_init(void) * that doesn't match the kernel 32/64-bit mode. */ - if (!efi_native) + if (!efi_is_native()) pr_info("No EFI runtime due to 32/64-bit mismatch with kernel\n"); else if (efi_runtime_init()) { efi_enabled = 0; @@ -735,7 +737,7 @@ void __init efi_init(void) return; } #ifdef CONFIG_X86_32 - if (efi_native) { + if (efi_is_native()) { x86_platform.get_wallclock = efi_get_time; x86_platform.set_wallclock = efi_set_rtc_mmss; } @@ -810,6 +812,16 @@ void __iomem *efi_lookup_mapped_addr(u64 phys_addr) return NULL; } +void efi_memory_uc(u64 addr, unsigned long size) +{ + unsigned long page_shift = 1UL << EFI_PAGE_SHIFT; + u64 npages; + + npages = round_up(size, page_shift) / page_shift; + memrange_efi_to_native(&addr, &npages); + set_memory_uc(addr, npages); +} + /* * This function will switch the EFI runtime services to virtual mode. * Essentially, look through the EFI memmap and map every region that @@ -823,7 +835,7 @@ void __init efi_enter_virtual_mode(void) efi_memory_desc_t *md, *prev_md = NULL; efi_status_t status; unsigned long size; - u64 end, systab, addr, npages, end_pfn; + u64 end, systab, end_pfn; void *p, *va, *new_memmap = NULL; int count = 0; @@ -834,7 +846,7 @@ void __init efi_enter_virtual_mode(void) * non-native EFI */ - if (!efi_native) { + if (!efi_is_native()) { efi_unmap_memmap(); return; } @@ -879,10 +891,14 @@ void __init efi_enter_virtual_mode(void) end_pfn = PFN_UP(end); if (end_pfn <= max_low_pfn_mapped || (end_pfn > (1UL << (32 - PAGE_SHIFT)) - && end_pfn <= max_pfn_mapped)) + && end_pfn <= max_pfn_mapped)) { va = __va(md->phys_addr); - else - va = efi_ioremap(md->phys_addr, size, md->type); + + if (!(md->attribute & EFI_MEMORY_WB)) + efi_memory_uc((u64)(unsigned long)va, size); + } else + va = efi_ioremap(md->phys_addr, size, + md->type, md->attribute); md->virt_addr = (u64) (unsigned long) va; @@ -892,13 +908,6 @@ void __init efi_enter_virtual_mode(void) continue; } - if (!(md->attribute & EFI_MEMORY_WB)) { - addr = md->virt_addr; - npages = md->num_pages; - memrange_efi_to_native(&addr, &npages); - set_memory_uc(addr, npages); - } - systab = (u64) (unsigned long) efi_phys.systab; if (md->phys_addr <= systab && systab < end) { systab += md->virt_addr - md->phys_addr; diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c index ac3aa54e265..95fd505dfeb 100644 --- a/arch/x86/platform/efi/efi_64.c +++ b/arch/x86/platform/efi/efi_64.c @@ -82,7 +82,7 @@ void __init efi_call_phys_epilog(void) } void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size, - u32 type) + u32 type, u64 attribute) { unsigned long last_map_pfn; @@ -92,8 +92,11 @@ void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size, last_map_pfn = init_memory_mapping(phys_addr, phys_addr + size); if ((last_map_pfn << PAGE_SHIFT) < phys_addr + size) { unsigned long top = last_map_pfn << PAGE_SHIFT; - efi_ioremap(top, size - (top - phys_addr), type); + efi_ioremap(top, size - (top - phys_addr), type, attribute); } + if (!(attribute & EFI_MEMORY_WB)) + efi_memory_uc((u64)(unsigned long)__va(phys_addr), size); + return (void __iomem *)__va(phys_addr); } diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S index e56479e5805..9e7e14797a7 100644 --- a/arch/x86/realmode/rm/wakeup_asm.S +++ b/arch/x86/realmode/rm/wakeup_asm.S @@ -74,18 +74,9 @@ ENTRY(wakeup_start) lidtl wakeup_idt - /* Clear the EFLAGS but remember if we have EFLAGS.ID */ - movl $X86_EFLAGS_ID, %ecx - pushl %ecx - popfl - pushfl - popl %edi + /* Clear the EFLAGS */ pushl $0 popfl - pushfl - popl %edx - xorl %edx, %edi - andl %ecx, %edi /* %edi is zero iff CPUID & %cr4 are missing */ /* Check header signature... */ movl signature, %eax @@ -120,12 +111,12 @@ ENTRY(wakeup_start) movl %eax, %cr3 btl $WAKEUP_BEHAVIOR_RESTORE_CR4, %edi - jz 1f + jnc 1f movl pmode_cr4, %eax movl %eax, %cr4 1: btl $WAKEUP_BEHAVIOR_RESTORE_EFER, %edi - jz 1f + jnc 1f movl pmode_efer, %eax movl pmode_efer + 4, %edx movl $MSR_EFER, %ecx diff --git a/arch/x86/syscalls/syscall_32.tbl b/arch/x86/syscalls/syscall_32.tbl index 7a35a6e71d4..a47103fbc69 100644 --- a/arch/x86/syscalls/syscall_32.tbl +++ b/arch/x86/syscalls/syscall_32.tbl @@ -17,7 +17,7 @@ 8 i386 creat sys_creat 9 i386 link sys_link 10 i386 unlink sys_unlink -11 i386 execve ptregs_execve stub32_execve +11 i386 execve sys_execve stub32_execve 12 i386 chdir sys_chdir 13 i386 time sys_time compat_sys_time 14 i386 mknod sys_mknod diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig index aeaff8bef2f..07611759ce3 100644 --- a/arch/x86/um/Kconfig +++ b/arch/x86/um/Kconfig @@ -13,6 +13,8 @@ endmenu config UML_X86 def_bool y select GENERIC_FIND_FIRST_BIT + select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE config 64BIT bool "64-bit kernel" if SUBARCH = "x86" @@ -22,9 +24,11 @@ config X86_32 def_bool !64BIT select HAVE_AOUT select ARCH_WANT_IPC_PARSE_VERSION + select MODULES_USE_ELF_REL config X86_64 def_bool 64BIT + select MODULES_USE_ELF_RELA config RWSEM_XCHGADD_ALGORITHM def_bool X86_XADD && 64BIT diff --git a/arch/x86/um/asm/checksum.h b/arch/x86/um/asm/checksum.h index b6efe2381b5..4b181b74454 100644 --- a/arch/x86/um/asm/checksum.h +++ b/arch/x86/um/asm/checksum.h @@ -1,6 +1,150 @@ #ifndef __UM_CHECKSUM_H #define __UM_CHECKSUM_H +#include <linux/string.h> +#include <linux/in6.h> + +/* + * computes the checksum of a memory block at buff, length len, + * and adds in "sum" (32-bit) + * + * returns a 32-bit number suitable for feeding into itself + * or csum_tcpudp_magic + * + * this function must be called with even lengths, except + * for the last fragment, which may be odd + * + * it's best to have buff aligned on a 32-bit boundary + */ +extern __wsum csum_partial(const void *buff, int len, __wsum sum); + +/* + * Note: when you get a NULL pointer exception here this means someone + * passed in an incorrect kernel address to one of these functions. + * + * If you use these functions directly please don't forget the + * access_ok(). + */ + +static __inline__ +__wsum csum_partial_copy_nocheck(const void *src, void *dst, + int len, __wsum sum) +{ + memcpy(dst, src, len); + return csum_partial(dst, len, sum); +} + +/* + * the same as csum_partial, but copies from src while it + * checksums, and handles user-space pointer exceptions correctly, when needed. + * + * here even more important to align src and dst on a 32-bit (or even + * better 64-bit) boundary + */ + +static __inline__ +__wsum csum_partial_copy_from_user(const void __user *src, void *dst, + int len, __wsum sum, int *err_ptr) +{ + if (copy_from_user(dst, src, len)) { + *err_ptr = -EFAULT; + return (__force __wsum)-1; + } + + return csum_partial(dst, len, sum); +} + +/** + * csum_fold - Fold and invert a 32bit checksum. + * sum: 32bit unfolded sum + * + * Fold a 32bit running checksum to 16bit and invert it. This is usually + * the last step before putting a checksum into a packet. + * Make sure not to mix with 64bit checksums. + */ +static inline __sum16 csum_fold(__wsum sum) +{ + __asm__( + " addl %1,%0\n" + " adcl $0xffff,%0" + : "=r" (sum) + : "r" ((__force u32)sum << 16), + "0" ((__force u32)sum & 0xffff0000) + ); + return (__force __sum16)(~(__force u32)sum >> 16); +} + +/** + * csum_tcpup_nofold - Compute an IPv4 pseudo header checksum. + * @saddr: source address + * @daddr: destination address + * @len: length of packet + * @proto: ip protocol of packet + * @sum: initial sum to be added in (32bit unfolded) + * + * Returns the pseudo header checksum the input data. Result is + * 32bit unfolded. + */ +static inline __wsum +csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, + unsigned short proto, __wsum sum) +{ + asm(" addl %1, %0\n" + " adcl %2, %0\n" + " adcl %3, %0\n" + " adcl $0, %0\n" + : "=r" (sum) + : "g" (daddr), "g" (saddr), "g" ((len + proto) << 8), "0" (sum)); + return sum; +} + +/* + * computes the checksum of the TCP/UDP pseudo-header + * returns a 16-bit checksum, already complemented + */ +static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, + unsigned short len, + unsigned short proto, + __wsum sum) +{ + return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); +} + +/** + * ip_fast_csum - Compute the IPv4 header checksum efficiently. + * iph: ipv4 header + * ihl: length of header / 4 + */ +static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) +{ + unsigned int sum; + + asm( " movl (%1), %0\n" + " subl $4, %2\n" + " jbe 2f\n" + " addl 4(%1), %0\n" + " adcl 8(%1), %0\n" + " adcl 12(%1), %0\n" + "1: adcl 16(%1), %0\n" + " lea 4(%1), %1\n" + " decl %2\n" + " jne 1b\n" + " adcl $0, %0\n" + " movl %0, %2\n" + " shrl $16, %0\n" + " addw %w2, %w0\n" + " adcl $0, %0\n" + " notl %0\n" + "2:" + /* Since the input registers which are loaded with iph and ipl + are modified, we must also specify them as outputs, or gcc + will assume they contain their original values. */ + : "=r" (sum), "=r" (iph), "=r" (ihl) + : "1" (iph), "2" (ihl) + : "memory"); + return (__force __sum16)sum; +} + #ifdef CONFIG_X86_32 # include "checksum_32.h" #else diff --git a/arch/x86/um/asm/checksum_32.h b/arch/x86/um/asm/checksum_32.h index caab74252e2..ab77b6f9a4b 100644 --- a/arch/x86/um/asm/checksum_32.h +++ b/arch/x86/um/asm/checksum_32.h @@ -5,145 +5,6 @@ #ifndef __UM_SYSDEP_CHECKSUM_H #define __UM_SYSDEP_CHECKSUM_H -#include "linux/in6.h" -#include "linux/string.h" - -/* - * computes the checksum of a memory block at buff, length len, - * and adds in "sum" (32-bit) - * - * returns a 32-bit number suitable for feeding into itself - * or csum_tcpudp_magic - * - * this function must be called with even lengths, except - * for the last fragment, which may be odd - * - * it's best to have buff aligned on a 32-bit boundary - */ -__wsum csum_partial(const void *buff, int len, __wsum sum); - -/* - * Note: when you get a NULL pointer exception here this means someone - * passed in an incorrect kernel address to one of these functions. - * - * If you use these functions directly please don't forget the - * access_ok(). - */ - -static __inline__ -__wsum csum_partial_copy_nocheck(const void *src, void *dst, - int len, __wsum sum) -{ - memcpy(dst, src, len); - return csum_partial(dst, len, sum); -} - -/* - * the same as csum_partial, but copies from src while it - * checksums, and handles user-space pointer exceptions correctly, when needed. - * - * here even more important to align src and dst on a 32-bit (or even - * better 64-bit) boundary - */ - -static __inline__ -__wsum csum_partial_copy_from_user(const void __user *src, void *dst, - int len, __wsum sum, int *err_ptr) -{ - if (copy_from_user(dst, src, len)) { - *err_ptr = -EFAULT; - return (__force __wsum)-1; - } - - return csum_partial(dst, len, sum); -} - -/* - * This is a version of ip_compute_csum() optimized for IP headers, - * which always checksum on 4 octet boundaries. - * - * By Jorge Cwik <jorge@laser.satlink.net>, adapted for linux by - * Arnt Gulbrandsen. - */ -static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) -{ - unsigned int sum; - - __asm__ __volatile__( - "movl (%1), %0 ;\n" - "subl $4, %2 ;\n" - "jbe 2f ;\n" - "addl 4(%1), %0 ;\n" - "adcl 8(%1), %0 ;\n" - "adcl 12(%1), %0 ;\n" -"1: adcl 16(%1), %0 ;\n" - "lea 4(%1), %1 ;\n" - "decl %2 ;\n" - "jne 1b ;\n" - "adcl $0, %0 ;\n" - "movl %0, %2 ;\n" - "shrl $16, %0 ;\n" - "addw %w2, %w0 ;\n" - "adcl $0, %0 ;\n" - "notl %0 ;\n" -"2: ;\n" - /* Since the input registers which are loaded with iph and ipl - are modified, we must also specify them as outputs, or gcc - will assume they contain their original values. */ - : "=r" (sum), "=r" (iph), "=r" (ihl) - : "1" (iph), "2" (ihl) - : "memory"); - return (__force __sum16)sum; -} - -/* - * Fold a partial checksum - */ - -static inline __sum16 csum_fold(__wsum sum) -{ - __asm__( - "addl %1, %0 ;\n" - "adcl $0xffff, %0 ;\n" - : "=r" (sum) - : "r" ((__force u32)sum << 16), - "0" ((__force u32)sum & 0xffff0000) - ); - return (__force __sum16)(~(__force u32)sum >> 16); -} - -static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, - unsigned short len, - unsigned short proto, - __wsum sum) -{ - __asm__( - "addl %1, %0 ;\n" - "adcl %2, %0 ;\n" - "adcl %3, %0 ;\n" - "adcl $0, %0 ;\n" - : "=r" (sum) - : "g" (daddr), "g"(saddr), "g"((len + proto) << 8), "0"(sum)); - return sum; -} - -/* - * computes the checksum of the TCP/UDP pseudo-header - * returns a 16-bit checksum, already complemented - */ -static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, - unsigned short len, - unsigned short proto, - __wsum sum) -{ - return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); -} - -/* - * this routine is used for miscellaneous IP-like checksums, mainly - * in icmp.c - */ - static inline __sum16 ip_compute_csum(const void *buff, int len) { return csum_fold (csum_partial(buff, len, 0)); @@ -198,4 +59,3 @@ static __inline__ __wsum csum_and_copy_to_user(const void *src, } #endif - diff --git a/arch/x86/um/asm/checksum_64.h b/arch/x86/um/asm/checksum_64.h index a5be9031ea8..7b6cd192157 100644 --- a/arch/x86/um/asm/checksum_64.h +++ b/arch/x86/um/asm/checksum_64.h @@ -5,131 +5,6 @@ #ifndef __UM_SYSDEP_CHECKSUM_H #define __UM_SYSDEP_CHECKSUM_H -#include "linux/string.h" -#include "linux/in6.h" -#include "asm/uaccess.h" - -extern __wsum csum_partial(const void *buff, int len, __wsum sum); - -/* - * Note: when you get a NULL pointer exception here this means someone - * passed in an incorrect kernel address to one of these functions. - * - * If you use these functions directly please don't forget the - * access_ok(). - */ - -static __inline__ -__wsum csum_partial_copy_nocheck(const void *src, void *dst, - int len, __wsum sum) -{ - memcpy(dst, src, len); - return(csum_partial(dst, len, sum)); -} - -static __inline__ -__wsum csum_partial_copy_from_user(const void __user *src, - void *dst, int len, __wsum sum, - int *err_ptr) -{ - if (copy_from_user(dst, src, len)) { - *err_ptr = -EFAULT; - return (__force __wsum)-1; - } - return csum_partial(dst, len, sum); -} - -/** - * csum_fold - Fold and invert a 32bit checksum. - * sum: 32bit unfolded sum - * - * Fold a 32bit running checksum to 16bit and invert it. This is usually - * the last step before putting a checksum into a packet. - * Make sure not to mix with 64bit checksums. - */ -static inline __sum16 csum_fold(__wsum sum) -{ - __asm__( - " addl %1,%0\n" - " adcl $0xffff,%0" - : "=r" (sum) - : "r" ((__force u32)sum << 16), - "0" ((__force u32)sum & 0xffff0000) - ); - return (__force __sum16)(~(__force u32)sum >> 16); -} - -/** - * csum_tcpup_nofold - Compute an IPv4 pseudo header checksum. - * @saddr: source address - * @daddr: destination address - * @len: length of packet - * @proto: ip protocol of packet - * @sum: initial sum to be added in (32bit unfolded) - * - * Returns the pseudo header checksum the input data. Result is - * 32bit unfolded. - */ -static inline __wsum -csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, - unsigned short proto, __wsum sum) -{ - asm(" addl %1, %0\n" - " adcl %2, %0\n" - " adcl %3, %0\n" - " adcl $0, %0\n" - : "=r" (sum) - : "g" (daddr), "g" (saddr), "g" ((len + proto) << 8), "0" (sum)); - return sum; -} - -/* - * computes the checksum of the TCP/UDP pseudo-header - * returns a 16-bit checksum, already complemented - */ -static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, - unsigned short len, - unsigned short proto, - __wsum sum) -{ - return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); -} - -/** - * ip_fast_csum - Compute the IPv4 header checksum efficiently. - * iph: ipv4 header - * ihl: length of header / 4 - */ -static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) -{ - unsigned int sum; - - asm( " movl (%1), %0\n" - " subl $4, %2\n" - " jbe 2f\n" - " addl 4(%1), %0\n" - " adcl 8(%1), %0\n" - " adcl 12(%1), %0\n" - "1: adcl 16(%1), %0\n" - " lea 4(%1), %1\n" - " decl %2\n" - " jne 1b\n" - " adcl $0, %0\n" - " movl %0, %2\n" - " shrl $16, %0\n" - " addw %w2, %w0\n" - " adcl $0, %0\n" - " notl %0\n" - "2:" - /* Since the input registers which are loaded with iph and ipl - are modified, we must also specify them as outputs, or gcc - will assume they contain their original values. */ - : "=r" (sum), "=r" (iph), "=r" (ihl) - : "1" (iph), "2" (ihl) - : "memory"); - return (__force __sum16)sum; -} - static inline unsigned add32_with_carry(unsigned a, unsigned b) { asm("addl %2,%0\n\t" diff --git a/arch/x86/um/asm/elf.h b/arch/x86/um/asm/elf.h index 0e07adc8cbe..0feee2fd507 100644 --- a/arch/x86/um/asm/elf.h +++ b/arch/x86/um/asm/elf.h @@ -6,7 +6,7 @@ #define __UM_ELF_X86_H #include <asm/user.h> -#include "skas.h" +#include <skas.h> #ifdef CONFIG_X86_32 diff --git a/arch/x86/um/asm/ptrace.h b/arch/x86/um/asm/ptrace.h index e72cd0df5ba..755133258c4 100644 --- a/arch/x86/um/asm/ptrace.h +++ b/arch/x86/um/asm/ptrace.h @@ -1,11 +1,13 @@ #ifndef __UM_X86_PTRACE_H #define __UM_X86_PTRACE_H -#ifdef CONFIG_X86_32 -# include "ptrace_32.h" -#else -# include "ptrace_64.h" +#include <linux/compiler.h> +#ifndef CONFIG_X86_32 +#define __FRAME_OFFSETS /* Needed to get the R* macros */ #endif +#include <asm/ptrace-generic.h> + +#define user_mode(r) UPT_IS_USER(&(r)->regs) #define PT_REGS_AX(r) UPT_AX(&(r)->regs) #define PT_REGS_BX(r) UPT_BX(&(r)->regs) @@ -36,4 +38,52 @@ static inline long regs_return_value(struct pt_regs *regs) { return PT_REGS_AX(regs); } + +/* + * Forward declaration to avoid including sysdep/tls.h, which causes a + * circular include, and compilation failures. + */ +struct user_desc; + +#ifdef CONFIG_X86_32 + +#define HOST_AUDIT_ARCH AUDIT_ARCH_I386 + +extern int ptrace_get_thread_area(struct task_struct *child, int idx, + struct user_desc __user *user_desc); + +extern int ptrace_set_thread_area(struct task_struct *child, int idx, + struct user_desc __user *user_desc); + +#else + +#define HOST_AUDIT_ARCH AUDIT_ARCH_X86_64 + +#define PT_REGS_R8(r) UPT_R8(&(r)->regs) +#define PT_REGS_R9(r) UPT_R9(&(r)->regs) +#define PT_REGS_R10(r) UPT_R10(&(r)->regs) +#define PT_REGS_R11(r) UPT_R11(&(r)->regs) +#define PT_REGS_R12(r) UPT_R12(&(r)->regs) +#define PT_REGS_R13(r) UPT_R13(&(r)->regs) +#define PT_REGS_R14(r) UPT_R14(&(r)->regs) +#define PT_REGS_R15(r) UPT_R15(&(r)->regs) + +#include <asm/errno.h> + +static inline int ptrace_get_thread_area(struct task_struct *child, int idx, + struct user_desc __user *user_desc) +{ + return -ENOSYS; +} + +static inline int ptrace_set_thread_area(struct task_struct *child, int idx, + struct user_desc __user *user_desc) +{ + return -ENOSYS; +} + +extern long arch_prctl(struct task_struct *task, int code, + unsigned long __user *addr); + +#endif #endif /* __UM_X86_PTRACE_H */ diff --git a/arch/x86/um/asm/ptrace_32.h b/arch/x86/um/asm/ptrace_32.h deleted file mode 100644 index 2cf225351b6..00000000000 --- a/arch/x86/um/asm/ptrace_32.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_PTRACE_I386_H -#define __UM_PTRACE_I386_H - -#define HOST_AUDIT_ARCH AUDIT_ARCH_I386 - -#include "linux/compiler.h" -#include "asm/ptrace-generic.h" - -#define user_mode(r) UPT_IS_USER(&(r)->regs) - -/* - * Forward declaration to avoid including sysdep/tls.h, which causes a - * circular include, and compilation failures. - */ -struct user_desc; - -extern int ptrace_get_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc); - -extern int ptrace_set_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc); - -#endif diff --git a/arch/x86/um/asm/ptrace_64.h b/arch/x86/um/asm/ptrace_64.h deleted file mode 100644 index ea7bff39432..00000000000 --- a/arch/x86/um/asm/ptrace_64.h +++ /dev/null @@ -1,46 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_PTRACE_X86_64_H -#define __UM_PTRACE_X86_64_H - -#include "linux/compiler.h" -#include "asm/errno.h" - -#define __FRAME_OFFSETS /* Needed to get the R* macros */ -#include "asm/ptrace-generic.h" - -#define HOST_AUDIT_ARCH AUDIT_ARCH_X86_64 - -#define PT_REGS_R8(r) UPT_R8(&(r)->regs) -#define PT_REGS_R9(r) UPT_R9(&(r)->regs) -#define PT_REGS_R10(r) UPT_R10(&(r)->regs) -#define PT_REGS_R11(r) UPT_R11(&(r)->regs) -#define PT_REGS_R12(r) UPT_R12(&(r)->regs) -#define PT_REGS_R13(r) UPT_R13(&(r)->regs) -#define PT_REGS_R14(r) UPT_R14(&(r)->regs) -#define PT_REGS_R15(r) UPT_R15(&(r)->regs) - -/* XXX */ -#define user_mode(r) UPT_IS_USER(&(r)->regs) - -struct user_desc; - -static inline int ptrace_get_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc) -{ - return -ENOSYS; -} - -static inline int ptrace_set_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc) -{ - return -ENOSYS; -} - -extern long arch_prctl(struct task_struct *task, int code, - unsigned long __user *addr); -#endif diff --git a/arch/x86/um/bugs_32.c b/arch/x86/um/bugs_32.c index 17d88cf2c6c..33daff4dade 100644 --- a/arch/x86/um/bugs_32.c +++ b/arch/x86/um/bugs_32.c @@ -4,9 +4,9 @@ */ #include <signal.h> -#include "kern_util.h" -#include "longjmp.h" -#include "sysdep/ptrace.h" +#include <kern_util.h> +#include <longjmp.h> +#include <sysdep/ptrace.h> #include <generated/asm-offsets.h> /* Set during early boot */ diff --git a/arch/x86/um/bugs_64.c b/arch/x86/um/bugs_64.c index 44e02ba2a26..8cc8256c698 100644 --- a/arch/x86/um/bugs_64.c +++ b/arch/x86/um/bugs_64.c @@ -4,7 +4,7 @@ * Licensed under the GPL */ -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> void arch_check_bugs(void) { diff --git a/arch/x86/um/fault.c b/arch/x86/um/fault.c index d670f68532f..8784ab30d91 100644 --- a/arch/x86/um/fault.c +++ b/arch/x86/um/fault.c @@ -3,7 +3,7 @@ * Licensed under the GPL */ -#include "sysdep/ptrace.h" +#include <sysdep/ptrace.h> /* These two are from asm-um/uaccess.h and linux/module.h, check them. */ struct exception_table_entry diff --git a/arch/x86/um/ldt.c b/arch/x86/um/ldt.c index 26b0e39d2ce..8e08176f0bc 100644 --- a/arch/x86/um/ldt.c +++ b/arch/x86/um/ldt.c @@ -7,11 +7,11 @@ #include <linux/sched.h> #include <linux/slab.h> #include <asm/unistd.h> -#include "os.h" -#include "proc_mm.h" -#include "skas.h" -#include "skas_ptrace.h" -#include "sysdep/tls.h" +#include <os.h> +#include <proc_mm.h> +#include <skas.h> +#include <skas_ptrace.h> +#include <sysdep/tls.h> extern int modify_ldt(int func, void *ptr, unsigned long bytecount); diff --git a/arch/x86/um/mem_64.c b/arch/x86/um/mem_64.c index 546518727a7..c6492e75797 100644 --- a/arch/x86/um/mem_64.c +++ b/arch/x86/um/mem_64.c @@ -1,6 +1,6 @@ -#include "linux/mm.h" -#include "asm/page.h" -#include "asm/mman.h" +#include <linux/mm.h> +#include <asm/page.h> +#include <asm/mman.h> const char *arch_vma_name(struct vm_area_struct *vma) { diff --git a/arch/x86/um/os-Linux/registers.c b/arch/x86/um/os-Linux/registers.c index 0cdbb86b012..41bfe84e11a 100644 --- a/arch/x86/um/os-Linux/registers.c +++ b/arch/x86/um/os-Linux/registers.c @@ -9,8 +9,8 @@ #ifdef __i386__ #include <sys/user.h> #endif -#include "longjmp.h" -#include "sysdep/ptrace_user.h" +#include <longjmp.h> +#include <sysdep/ptrace_user.h> int save_fp_registers(int pid, unsigned long *fp_regs) { diff --git a/arch/x86/um/os-Linux/task_size.c b/arch/x86/um/os-Linux/task_size.c index efb16c5c9bc..8502ad30e61 100644 --- a/arch/x86/um/os-Linux/task_size.c +++ b/arch/x86/um/os-Linux/task_size.c @@ -2,7 +2,7 @@ #include <stdlib.h> #include <signal.h> #include <sys/mman.h> -#include "longjmp.h" +#include <longjmp.h> #ifdef __i386__ diff --git a/arch/x86/um/os-Linux/tls.c b/arch/x86/um/os-Linux/tls.c index 82276b6071a..9d94b3b76c7 100644 --- a/arch/x86/um/os-Linux/tls.c +++ b/arch/x86/um/os-Linux/tls.c @@ -5,7 +5,7 @@ #include <sys/syscall.h> #include <unistd.h> -#include "sysdep/tls.h" +#include <sysdep/tls.h> #ifndef PTRACE_GET_THREAD_AREA #define PTRACE_GET_THREAD_AREA 25 diff --git a/arch/x86/um/ptrace_32.c b/arch/x86/um/ptrace_32.c index 3b949daa095..ce3dd4f36f3 100644 --- a/arch/x86/um/ptrace_32.c +++ b/arch/x86/um/ptrace_32.c @@ -3,10 +3,10 @@ * Licensed under the GPL */ -#include "linux/mm.h" -#include "linux/sched.h" -#include "asm/uaccess.h" -#include "skas.h" +#include <linux/mm.h> +#include <linux/sched.h> +#include <asm/uaccess.h> +#include <skas.h> extern int arch_switch_tls(struct task_struct *to); diff --git a/arch/x86/um/ptrace_user.c b/arch/x86/um/ptrace_user.c index 3960ca1dd35..617885b1899 100644 --- a/arch/x86/um/ptrace_user.c +++ b/arch/x86/um/ptrace_user.c @@ -4,7 +4,7 @@ */ #include <errno.h> -#include "ptrace_user.h" +#include <ptrace_user.h> int ptrace_getregs(long pid, unsigned long *regs_out) { diff --git a/arch/x86/um/shared/sysdep/ptrace.h b/arch/x86/um/shared/sysdep/ptrace.h index 6ce2d76eb90..eb9356904ad 100644 --- a/arch/x86/um/shared/sysdep/ptrace.h +++ b/arch/x86/um/shared/sysdep/ptrace.h @@ -2,7 +2,7 @@ #define __SYSDEP_X86_PTRACE_H #include <generated/user_constants.h> -#include "sysdep/faultinfo.h" +#include <sysdep/faultinfo.h> #define MAX_REG_OFFSET (UM_FRAME_SIZE) #define MAX_REG_NR ((MAX_REG_OFFSET) / sizeof(unsigned long)) diff --git a/arch/x86/um/shared/sysdep/stub.h b/arch/x86/um/shared/sysdep/stub.h index bd161e30010..3f55e5bd3ce 100644 --- a/arch/x86/um/shared/sysdep/stub.h +++ b/arch/x86/um/shared/sysdep/stub.h @@ -1,8 +1,8 @@ #include <asm/unistd.h> #include <sys/mman.h> #include <signal.h> -#include "as-layout.h" -#include "stub-data.h" +#include <as-layout.h> +#include <stub-data.h> #ifdef __i386__ #include "stub_32.h" diff --git a/arch/x86/um/shared/sysdep/syscalls_32.h b/arch/x86/um/shared/sysdep/syscalls_32.h index 05cb796aecb..8436079be91 100644 --- a/arch/x86/um/shared/sysdep/syscalls_32.h +++ b/arch/x86/um/shared/sysdep/syscalls_32.h @@ -3,8 +3,8 @@ * Licensed under the GPL */ -#include "asm/unistd.h" -#include "sysdep/ptrace.h" +#include <asm/unistd.h> +#include <sysdep/ptrace.h> typedef long syscall_handler_t(struct pt_regs); diff --git a/arch/x86/um/signal.c b/arch/x86/um/signal.c index ba7363ecf89..bdaa08cfbcf 100644 --- a/arch/x86/um/signal.c +++ b/arch/x86/um/signal.c @@ -11,8 +11,8 @@ #include <asm/unistd.h> #include <asm/uaccess.h> #include <asm/ucontext.h> -#include "frame_kern.h" -#include "skas.h" +#include <frame_kern.h> +#include <skas.h> #ifdef CONFIG_X86_32 diff --git a/arch/x86/um/stub_32.S b/arch/x86/um/stub_32.S index 54a36ec20cb..b972649d3a1 100644 --- a/arch/x86/um/stub_32.S +++ b/arch/x86/um/stub_32.S @@ -1,4 +1,4 @@ -#include "as-layout.h" +#include <as-layout.h> .globl syscall_stub .section .__syscall_stub, "ax" diff --git a/arch/x86/um/stub_64.S b/arch/x86/um/stub_64.S index 20e4a96a6dc..7160b20172d 100644 --- a/arch/x86/um/stub_64.S +++ b/arch/x86/um/stub_64.S @@ -1,4 +1,4 @@ -#include "as-layout.h" +#include <as-layout.h> .globl syscall_stub .section .__syscall_stub, "ax" diff --git a/arch/x86/um/stub_segv.c b/arch/x86/um/stub_segv.c index b7450bd22e7..1518d2805ae 100644 --- a/arch/x86/um/stub_segv.c +++ b/arch/x86/um/stub_segv.c @@ -3,9 +3,9 @@ * Licensed under the GPL */ -#include "sysdep/stub.h" -#include "sysdep/faultinfo.h" -#include "sysdep/mcontext.h" +#include <sysdep/stub.h> +#include <sysdep/faultinfo.h> +#include <sysdep/mcontext.h> void __attribute__ ((__section__ (".__syscall_stub"))) stub_segv_handler(int sig, siginfo_t *info, void *p) diff --git a/arch/x86/um/sys_call_table_32.c b/arch/x86/um/sys_call_table_32.c index b5408cecac6..232e60504b3 100644 --- a/arch/x86/um/sys_call_table_32.c +++ b/arch/x86/um/sys_call_table_32.c @@ -25,7 +25,6 @@ #define old_mmap sys_old_mmap #define ptregs_fork sys_fork -#define ptregs_execve sys_execve #define ptregs_iopl sys_iopl #define ptregs_vm86old sys_vm86old #define ptregs_clone i386_clone diff --git a/arch/x86/um/sysrq_32.c b/arch/x86/um/sysrq_32.c index 2d5cc51e9be..c9bee5b8c0d 100644 --- a/arch/x86/um/sysrq_32.c +++ b/arch/x86/um/sysrq_32.c @@ -3,12 +3,12 @@ * Licensed under the GPL */ -#include "linux/kernel.h" -#include "linux/smp.h" -#include "linux/sched.h" -#include "linux/kallsyms.h" -#include "asm/ptrace.h" -#include "sysrq.h" +#include <linux/kernel.h> +#include <linux/smp.h> +#include <linux/sched.h> +#include <linux/kallsyms.h> +#include <asm/ptrace.h> +#include <asm/sysrq.h> /* This is declared by <linux/sched.h> */ void show_regs(struct pt_regs *regs) diff --git a/arch/x86/um/sysrq_64.c b/arch/x86/um/sysrq_64.c index 08258f17996..a0e7fb1134a 100644 --- a/arch/x86/um/sysrq_64.c +++ b/arch/x86/um/sysrq_64.c @@ -10,7 +10,7 @@ #include <linux/utsname.h> #include <asm/current.h> #include <asm/ptrace.h> -#include "sysrq.h" +#include <asm/sysrq.h> void __show_regs(struct pt_regs *regs) { diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c index baba84f8ecb..5f5feff3d24 100644 --- a/arch/x86/um/tls_32.c +++ b/arch/x86/um/tls_32.c @@ -3,12 +3,12 @@ * Licensed under the GPL */ -#include "linux/percpu.h" -#include "linux/sched.h" -#include "asm/uaccess.h" -#include "os.h" -#include "skas.h" -#include "sysdep/tls.h" +#include <linux/percpu.h> +#include <linux/sched.h> +#include <asm/uaccess.h> +#include <os.h> +#include <skas.h> +#include <sysdep/tls.h> /* * If needed we can detect when it's uninitialized. diff --git a/arch/x86/um/tls_64.c b/arch/x86/um/tls_64.c index f7ba46200ec..d22363cb854 100644 --- a/arch/x86/um/tls_64.c +++ b/arch/x86/um/tls_64.c @@ -1,4 +1,4 @@ -#include "linux/sched.h" +#include <linux/sched.h> void clear_flushed_tls(struct task_struct *task) { diff --git a/arch/x86/vdso/vclock_gettime.c b/arch/x86/vdso/vclock_gettime.c index 885eff49d6a..4df6c373421 100644 --- a/arch/x86/vdso/vclock_gettime.c +++ b/arch/x86/vdso/vclock_gettime.c @@ -80,7 +80,7 @@ notrace static long vdso_fallback_gtod(struct timeval *tv, struct timezone *tz) } -notrace static inline long vgetns(void) +notrace static inline u64 vgetsns(void) { long v; cycles_t cycles; @@ -91,21 +91,24 @@ notrace static inline long vgetns(void) else return 0; v = (cycles - gtod->clock.cycle_last) & gtod->clock.mask; - return (v * gtod->clock.mult) >> gtod->clock.shift; + return v * gtod->clock.mult; } /* Code size doesn't matter (vdso is 4k anyway) and this is faster. */ notrace static int __always_inline do_realtime(struct timespec *ts) { - unsigned long seq, ns; + unsigned long seq; + u64 ns; int mode; + ts->tv_nsec = 0; do { seq = read_seqcount_begin(>od->seq); mode = gtod->clock.vclock_mode; ts->tv_sec = gtod->wall_time_sec; - ts->tv_nsec = gtod->wall_time_nsec; - ns = vgetns(); + ns = gtod->wall_time_snsec; + ns += vgetsns(); + ns >>= gtod->clock.shift; } while (unlikely(read_seqcount_retry(>od->seq, seq))); timespec_add_ns(ts, ns); @@ -114,15 +117,18 @@ notrace static int __always_inline do_realtime(struct timespec *ts) notrace static int do_monotonic(struct timespec *ts) { - unsigned long seq, ns; + unsigned long seq; + u64 ns; int mode; + ts->tv_nsec = 0; do { seq = read_seqcount_begin(>od->seq); mode = gtod->clock.vclock_mode; ts->tv_sec = gtod->monotonic_time_sec; - ts->tv_nsec = gtod->monotonic_time_nsec; - ns = vgetns(); + ns = gtod->monotonic_time_snsec; + ns += vgetsns(); + ns >>= gtod->clock.shift; } while (unlikely(read_seqcount_retry(>od->seq, seq))); timespec_add_ns(ts, ns); diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index bf788d34530..586d83812b6 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -81,8 +81,6 @@ #include "smp.h" #include "multicalls.h" -#include <xen/events.h> - EXPORT_SYMBOL_GPL(hypercall_page); DEFINE_PER_CPU(struct vcpu_info *, xen_vcpu); @@ -987,7 +985,16 @@ static void xen_write_cr4(unsigned long cr4) native_write_cr4(cr4); } - +#ifdef CONFIG_X86_64 +static inline unsigned long xen_read_cr8(void) +{ + return 0; +} +static inline void xen_write_cr8(unsigned long val) +{ + BUG_ON(val); +} +#endif static int xen_write_msr_safe(unsigned int msr, unsigned low, unsigned high) { int ret; @@ -1156,6 +1163,11 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { .read_cr4_safe = native_read_cr4_safe, .write_cr4 = xen_write_cr4, +#ifdef CONFIG_X86_64 + .read_cr8 = xen_read_cr8, + .write_cr8 = xen_write_cr8, +#endif + .wbinvd = native_wbinvd, .read_msr = native_read_msr_safe, @@ -1164,6 +1176,8 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { .read_tsc = native_read_tsc, .read_pmc = native_read_pmc, + .read_tscp = native_read_tscp, + .iret = xen_iret, .irq_enable_sysexit = xen_sysexit, #ifdef CONFIG_X86_64 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index fd28d86fe3d..dcf5f2dd91e 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -47,6 +47,7 @@ #include <linux/gfp.h> #include <linux/memblock.h> #include <linux/seq_file.h> +#include <linux/crash_dump.h> #include <trace/events/xen.h> @@ -1287,6 +1288,25 @@ unsigned long xen_read_cr2_direct(void) return this_cpu_read(xen_vcpu_info.arch.cr2); } +void xen_flush_tlb_all(void) +{ + struct mmuext_op *op; + struct multicall_space mcs; + + trace_xen_mmu_flush_tlb_all(0); + + preempt_disable(); + + mcs = xen_mc_entry(sizeof(*op)); + + op = mcs.args; + op->cmd = MMUEXT_TLB_FLUSH_ALL; + MULTI_mmuext_op(mcs.mc, op, 1, NULL, DOMID_SELF); + + xen_mc_issue(PARAVIRT_LAZY_MMU); + + preempt_enable(); +} static void xen_flush_tlb(void) { struct mmuext_op *op; @@ -2381,6 +2401,43 @@ void xen_destroy_contiguous_region(unsigned long vstart, unsigned int order) EXPORT_SYMBOL_GPL(xen_destroy_contiguous_region); #ifdef CONFIG_XEN_PVHVM +#ifdef CONFIG_PROC_VMCORE +/* + * This function is used in two contexts: + * - the kdump kernel has to check whether a pfn of the crashed kernel + * was a ballooned page. vmcore is using this function to decide + * whether to access a pfn of the crashed kernel. + * - the kexec kernel has to check whether a pfn was ballooned by the + * previous kernel. If the pfn is ballooned, handle it properly. + * Returns 0 if the pfn is not backed by a RAM page, the caller may + * handle the pfn special in this case. + */ +static int xen_oldmem_pfn_is_ram(unsigned long pfn) +{ + struct xen_hvm_get_mem_type a = { + .domid = DOMID_SELF, + .pfn = pfn, + }; + int ram; + + if (HYPERVISOR_hvm_op(HVMOP_get_mem_type, &a)) + return -ENXIO; + + switch (a.mem_type) { + case HVMMEM_mmio_dm: + ram = 0; + break; + case HVMMEM_ram_rw: + case HVMMEM_ram_ro: + default: + ram = 1; + break; + } + + return ram; +} +#endif + static void xen_hvm_exit_mmap(struct mm_struct *mm) { struct xen_hvm_pagetable_dying a; @@ -2411,6 +2468,9 @@ void __init xen_hvm_init_mmu_ops(void) { if (is_pagetable_dying_supported()) pv_mmu_ops.exit_mmap = xen_hvm_exit_mmap; +#ifdef CONFIG_PROC_VMCORE + register_oldmem_pfn_is_ram(&xen_oldmem_pfn_is_ram); +#endif } #endif @@ -2477,7 +2537,7 @@ int xen_remap_domain_mfn_range(struct vm_area_struct *vma, err = 0; out: - flush_tlb_all(); + xen_flush_tlb_all(); return err; } diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index cdcb48adee4..0d1f36a22c9 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -13,6 +13,8 @@ config XTENSA select GENERIC_CPU_DEVICES select MODULES_USE_ELF_RELA select GENERIC_PCI_IOMAP + select GENERIC_KERNEL_THREAD + select GENERIC_KERNEL_EXECVE select ARCH_WANT_OPTIONAL_GPIOLIB help Xtensa processors are 32-bit RISC machines designed by Tensilica diff --git a/arch/xtensa/boot/boot-redboot/bootstrap.S b/arch/xtensa/boot/boot-redboot/bootstrap.S index 4c316cd28a5..86c34dbc9cd 100644 --- a/arch/xtensa/boot/boot-redboot/bootstrap.S +++ b/arch/xtensa/boot/boot-redboot/bootstrap.S @@ -51,17 +51,17 @@ _start: /* 'reset' window registers */ movi a4, 1 - wsr a4, PS + wsr a4, ps rsync - rsr a5, WINDOWBASE + rsr a5, windowbase ssl a5 sll a4, a4 - wsr a4, WINDOWSTART + wsr a4, windowstart rsync movi a4, 0x00040000 - wsr a4, PS + wsr a4, ps rsync /* copy the loader to its address diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index 0d20f5526dd..6d130278999 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -1,3 +1,28 @@ -include include/asm-generic/Kbuild.asm - +generic-y += bitsperlong.h +generic-y += bug.h generic-y += clkdev.h +generic-y += cputime.h +generic-y += device.h +generic-y += div64.h +generic-y += emergency-restart.h +generic-y += errno.h +generic-y += exec.h +generic-y += fcntl.h +generic-y += futex.h +generic-y += hardirq.h +generic-y += ioctl.h +generic-y += irq_regs.h +generic-y += kdebug.h +generic-y += kmap_types.h +generic-y += kvm_para.h +generic-y += local.h +generic-y += local64.h +generic-y += percpu.h +generic-y += resource.h +generic-y += scatterlist.h +generic-y += sections.h +generic-y += siginfo.h +generic-y += statfs.h +generic-y += termios.h +generic-y += topology.h +generic-y += xor.h diff --git a/arch/xtensa/include/asm/atomic.h b/arch/xtensa/include/asm/atomic.h index b4098930877..24f50cada70 100644 --- a/arch/xtensa/include/asm/atomic.h +++ b/arch/xtensa/include/asm/atomic.h @@ -73,7 +73,7 @@ static inline void atomic_add(int i, atomic_t * v) "l32i %0, %2, 0 \n\t" "add %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (i), "a" (v) @@ -97,7 +97,7 @@ static inline void atomic_sub(int i, atomic_t *v) "l32i %0, %2, 0 \n\t" "sub %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (i), "a" (v) @@ -118,7 +118,7 @@ static inline int atomic_add_return(int i, atomic_t * v) "l32i %0, %2, 0 \n\t" "add %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (i), "a" (v) @@ -137,7 +137,7 @@ static inline int atomic_sub_return(int i, atomic_t * v) "l32i %0, %2, 0 \n\t" "sub %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (i), "a" (v) @@ -260,7 +260,7 @@ static inline void atomic_clear_mask(unsigned int mask, atomic_t *v) "xor %1, %4, %3 \n\t" "and %0, %0, %4 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval), "=a" (mask) : "a" (v), "a" (all_f), "1" (mask) @@ -277,7 +277,7 @@ static inline void atomic_set_mask(unsigned int mask, atomic_t *v) "l32i %0, %2, 0 \n\t" "or %0, %0, %1 \n\t" "s32i %0, %2, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n" : "=&a" (vval) : "a" (mask), "a" (v) diff --git a/arch/xtensa/include/asm/bitsperlong.h b/arch/xtensa/include/asm/bitsperlong.h deleted file mode 100644 index 6dc0bb0c13b..00000000000 --- a/arch/xtensa/include/asm/bitsperlong.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/bitsperlong.h> diff --git a/arch/xtensa/include/asm/bug.h b/arch/xtensa/include/asm/bug.h deleted file mode 100644 index 3e52d72712f..00000000000 --- a/arch/xtensa/include/asm/bug.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * include/asm-xtensa/bug.h - * - * Macros to cause a 'bug' message. - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_BUG_H -#define _XTENSA_BUG_H - -#include <asm-generic/bug.h> - -#endif /* _XTENSA_BUG_H */ diff --git a/arch/xtensa/include/asm/cacheflush.h b/arch/xtensa/include/asm/cacheflush.h index 376cd9d5f45..569fec4f9a2 100644 --- a/arch/xtensa/include/asm/cacheflush.h +++ b/arch/xtensa/include/asm/cacheflush.h @@ -165,7 +165,7 @@ extern void copy_from_user_page(struct vm_area_struct*, struct page*, static inline u32 xtensa_get_cacheattr(void) { u32 r; - asm volatile(" rsr %0, CACHEATTR" : "=a"(r)); + asm volatile(" rsr %0, cacheattr" : "=a"(r)); return r; } diff --git a/arch/xtensa/include/asm/cmpxchg.h b/arch/xtensa/include/asm/cmpxchg.h index e32149063d8..64dad04a9d2 100644 --- a/arch/xtensa/include/asm/cmpxchg.h +++ b/arch/xtensa/include/asm/cmpxchg.h @@ -27,7 +27,7 @@ __cmpxchg_u32(volatile int *p, int old, int new) "bne %0, %2, 1f \n\t" "s32i %3, %1, 0 \n\t" "1: \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n\t" : "=&a" (old) : "a" (p), "a" (old), "r" (new) @@ -97,7 +97,7 @@ static inline unsigned long xchg_u32(volatile int * m, unsigned long val) __asm__ __volatile__("rsil a15, "__stringify(LOCKLEVEL)"\n\t" "l32i %0, %1, 0 \n\t" "s32i %2, %1, 0 \n\t" - "wsr a15, "__stringify(PS)" \n\t" + "wsr a15, ps \n\t" "rsync \n\t" : "=&a" (tmp) : "a" (m), "a" (val) diff --git a/arch/xtensa/include/asm/coprocessor.h b/arch/xtensa/include/asm/coprocessor.h index 75c94a1658b..677501b32df 100644 --- a/arch/xtensa/include/asm/coprocessor.h +++ b/arch/xtensa/include/asm/coprocessor.h @@ -94,11 +94,10 @@ #if XCHAL_HAVE_CP #define RSR_CPENABLE(x) do { \ - __asm__ __volatile__("rsr %0," __stringify(CPENABLE) : "=a" (x)); \ + __asm__ __volatile__("rsr %0, cpenable" : "=a" (x)); \ } while(0); #define WSR_CPENABLE(x) do { \ - __asm__ __volatile__("wsr %0," __stringify(CPENABLE) "; rsync" \ - :: "a" (x)); \ + __asm__ __volatile__("wsr %0, cpenable; rsync" :: "a" (x)); \ } while(0); #endif /* XCHAL_HAVE_CP */ diff --git a/arch/xtensa/include/asm/cputime.h b/arch/xtensa/include/asm/cputime.h deleted file mode 100644 index a7fb864a50a..00000000000 --- a/arch/xtensa/include/asm/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _XTENSA_CPUTIME_H -#define _XTENSA_CPUTIME_H - -#include <asm-generic/cputime.h> - -#endif /* _XTENSA_CPUTIME_H */ diff --git a/arch/xtensa/include/asm/delay.h b/arch/xtensa/include/asm/delay.h index e1d8c9e010c..58c0a4fd400 100644 --- a/arch/xtensa/include/asm/delay.h +++ b/arch/xtensa/include/asm/delay.h @@ -27,7 +27,7 @@ static inline void __delay(unsigned long loops) static __inline__ u32 xtensa_get_ccount(void) { u32 ccount; - asm volatile ("rsr %0, 234; # CCOUNT\n" : "=r" (ccount)); + asm volatile ("rsr %0, ccount\n" : "=r" (ccount)); return ccount; } diff --git a/arch/xtensa/include/asm/device.h b/arch/xtensa/include/asm/device.h deleted file mode 100644 index d8f9872b0e2..00000000000 --- a/arch/xtensa/include/asm/device.h +++ /dev/null @@ -1,7 +0,0 @@ -/* - * Arch specific extensions to struct device - * - * This file is released under the GPLv2 - */ -#include <asm-generic/device.h> - diff --git a/arch/xtensa/include/asm/div64.h b/arch/xtensa/include/asm/div64.h deleted file mode 100644 index f35678cb0a9..00000000000 --- a/arch/xtensa/include/asm/div64.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/div64.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2007 Tensilica Inc. - */ - -#ifndef _XTENSA_DIV64_H -#define _XTENSA_DIV64_H - -#include <asm-generic/div64.h> - -#endif /* _XTENSA_DIV64_H */ diff --git a/arch/xtensa/include/asm/emergency-restart.h b/arch/xtensa/include/asm/emergency-restart.h deleted file mode 100644 index 108d8c48e42..00000000000 --- a/arch/xtensa/include/asm/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include <asm-generic/emergency-restart.h> - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/arch/xtensa/include/asm/errno.h b/arch/xtensa/include/asm/errno.h deleted file mode 100644 index a0f3b96b79b..00000000000 --- a/arch/xtensa/include/asm/errno.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/errno.h - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of - * this archive for more details. - * - * Copyright (C) 2002 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_ERRNO_H -#define _XTENSA_ERRNO_H - -#include <asm-generic/errno.h> - -#endif /* _XTENSA_ERRNO_H */ diff --git a/arch/xtensa/include/asm/exec.h b/arch/xtensa/include/asm/exec.h deleted file mode 100644 index af949e28cb3..00000000000 --- a/arch/xtensa/include/asm/exec.h +++ /dev/null @@ -1,14 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_EXEC_H -#define _XTENSA_EXEC_H - -#define arch_align_stack(x) (x) - -#endif /* _XTENSA_EXEC_H */ diff --git a/arch/xtensa/include/asm/fcntl.h b/arch/xtensa/include/asm/fcntl.h deleted file mode 100644 index 46ab12db573..00000000000 --- a/arch/xtensa/include/asm/fcntl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/fcntl.h> diff --git a/arch/xtensa/include/asm/futex.h b/arch/xtensa/include/asm/futex.h deleted file mode 100644 index 0b745828f42..00000000000 --- a/arch/xtensa/include/asm/futex.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/futex.h> diff --git a/arch/xtensa/include/asm/hardirq.h b/arch/xtensa/include/asm/hardirq.h deleted file mode 100644 index 91695a13549..00000000000 --- a/arch/xtensa/include/asm/hardirq.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/hardirq.h - * - * This file is subject to the terms and conditions of the GNU General - * Public License. See the file "COPYING" in the main directory of - * this archive for more details. - * - * Copyright (C) 2002 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_HARDIRQ_H -#define _XTENSA_HARDIRQ_H - -#include <asm-generic/hardirq.h> - -#endif /* _XTENSA_HARDIRQ_H */ diff --git a/arch/xtensa/include/asm/io.h b/arch/xtensa/include/asm/io.h index e6be5b9091c..700c2e6f2d2 100644 --- a/arch/xtensa/include/asm/io.h +++ b/arch/xtensa/include/asm/io.h @@ -62,6 +62,10 @@ static inline void __iomem *ioremap(unsigned long offset, unsigned long size) static inline void iounmap(volatile void __iomem *addr) { } + +#define virt_to_bus virt_to_phys +#define bus_to_virt phys_to_virt + #endif /* CONFIG_MMU */ /* diff --git a/arch/xtensa/include/asm/ioctl.h b/arch/xtensa/include/asm/ioctl.h deleted file mode 100644 index b279fe06dfe..00000000000 --- a/arch/xtensa/include/asm/ioctl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ioctl.h> diff --git a/arch/xtensa/include/asm/irq_regs.h b/arch/xtensa/include/asm/irq_regs.h deleted file mode 100644 index 3dd9c0b7027..00000000000 --- a/arch/xtensa/include/asm/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/arch/xtensa/include/asm/irqflags.h b/arch/xtensa/include/asm/irqflags.h index dae9a8bdcb1..f865b1c1eae 100644 --- a/arch/xtensa/include/asm/irqflags.h +++ b/arch/xtensa/include/asm/irqflags.h @@ -16,7 +16,7 @@ static inline unsigned long arch_local_save_flags(void) { unsigned long flags; - asm volatile("rsr %0,"__stringify(PS) : "=a" (flags)); + asm volatile("rsr %0, ps" : "=a" (flags)); return flags; } @@ -41,7 +41,7 @@ static inline void arch_local_irq_enable(void) static inline void arch_local_irq_restore(unsigned long flags) { - asm volatile("wsr %0, "__stringify(PS)" ; rsync" + asm volatile("wsr %0, ps; rsync" :: "a" (flags) : "memory"); } diff --git a/arch/xtensa/include/asm/kdebug.h b/arch/xtensa/include/asm/kdebug.h deleted file mode 100644 index 6ece1b03766..00000000000 --- a/arch/xtensa/include/asm/kdebug.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kdebug.h> diff --git a/arch/xtensa/include/asm/kmap_types.h b/arch/xtensa/include/asm/kmap_types.h deleted file mode 100644 index 11c687e527f..00000000000 --- a/arch/xtensa/include/asm/kmap_types.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _XTENSA_KMAP_TYPES_H -#define _XTENSA_KMAP_TYPES_H - -#include <asm-generic/kmap_types.h> - -#endif /* _XTENSA_KMAP_TYPES_H */ diff --git a/arch/xtensa/include/asm/kvm_para.h b/arch/xtensa/include/asm/kvm_para.h deleted file mode 100644 index 14fab8f0b95..00000000000 --- a/arch/xtensa/include/asm/kvm_para.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kvm_para.h> diff --git a/arch/xtensa/include/asm/local.h b/arch/xtensa/include/asm/local.h deleted file mode 100644 index 48723e550d1..00000000000 --- a/arch/xtensa/include/asm/local.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/local.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_LOCAL_H -#define _XTENSA_LOCAL_H - -#include <asm-generic/local.h> - -#endif /* _XTENSA_LOCAL_H */ diff --git a/arch/xtensa/include/asm/local64.h b/arch/xtensa/include/asm/local64.h deleted file mode 100644 index 36c93b5cc23..00000000000 --- a/arch/xtensa/include/asm/local64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local64.h> diff --git a/arch/xtensa/include/asm/mmu_context.h b/arch/xtensa/include/asm/mmu_context.h index dbd8731a876..feb10af9651 100644 --- a/arch/xtensa/include/asm/mmu_context.h +++ b/arch/xtensa/include/asm/mmu_context.h @@ -51,14 +51,14 @@ extern unsigned long asid_cache; static inline void set_rasid_register (unsigned long val) { - __asm__ __volatile__ (" wsr %0, "__stringify(RASID)"\n\t" + __asm__ __volatile__ (" wsr %0, rasid\n\t" " isync\n" : : "a" (val)); } static inline unsigned long get_rasid_register (void) { unsigned long tmp; - __asm__ __volatile__ (" rsr %0,"__stringify(RASID)"\n\t" : "=a" (tmp)); + __asm__ __volatile__ (" rsr %0, rasid\n\t" : "=a" (tmp)); return tmp; } diff --git a/arch/xtensa/include/asm/module.h b/arch/xtensa/include/asm/module.h index d9b34bee4d4..488b40c6f9b 100644 --- a/arch/xtensa/include/asm/module.h +++ b/arch/xtensa/include/asm/module.h @@ -13,15 +13,8 @@ #ifndef _XTENSA_MODULE_H #define _XTENSA_MODULE_H -struct mod_arch_specific -{ - /* No special elements, yet. */ -}; - #define MODULE_ARCH_VERMAGIC "xtensa-" __stringify(XCHAL_CORE_ID) " " -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr +#include <asm-generic/module.h> #endif /* _XTENSA_MODULE_H */ diff --git a/arch/xtensa/include/asm/param.h b/arch/xtensa/include/asm/param.h index ba03d5aeab6..0a70e780ef2 100644 --- a/arch/xtensa/include/asm/param.h +++ b/arch/xtensa/include/asm/param.h @@ -7,28 +7,12 @@ * * Copyright (C) 2001 - 2005 Tensilica Inc. */ - #ifndef _XTENSA_PARAM_H #define _XTENSA_PARAM_H -#ifdef __KERNEL__ +#include <uapi/asm/param.h> + # define HZ CONFIG_HZ /* internal timer frequency */ # define USER_HZ 100 /* for user interfaces in "ticks" */ # define CLOCKS_PER_SEC (USER_HZ) /* frequnzy at which times() counts */ -#else -# define HZ 100 -#endif - -#define EXEC_PAGESIZE 4096 - -#ifndef NGROUPS -#define NGROUPS 32 -#endif - -#ifndef NOGROUP -#define NOGROUP (-1) -#endif - -#define MAXHOSTNAMELEN 64 /* max length of hostname */ - #endif /* _XTENSA_PARAM_H */ diff --git a/arch/xtensa/include/asm/percpu.h b/arch/xtensa/include/asm/percpu.h deleted file mode 100644 index 6d2bc2ada9d..00000000000 --- a/arch/xtensa/include/asm/percpu.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * linux/include/asm-xtensa/percpu.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_PERCPU__ -#define _XTENSA_PERCPU__ - -#include <asm-generic/percpu.h> - -#endif /* _XTENSA_PERCPU__ */ diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h index 5c371d8d452..2d630e7399c 100644 --- a/arch/xtensa/include/asm/processor.h +++ b/arch/xtensa/include/asm/processor.h @@ -152,6 +152,7 @@ struct thread_struct { /* Clearing a0 terminates the backtrace. */ #define start_thread(regs, new_pc, new_sp) \ + memset(regs, 0, sizeof(*regs)); \ regs->pc = new_pc; \ regs->ps = USER_PS_VALUE; \ regs->areg[1] = new_sp; \ @@ -168,9 +169,6 @@ struct mm_struct; /* Free all resources held by a thread. */ #define release_thread(thread) do { } while(0) -/* Create a kernel thread without removing it from tasklists */ -extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags); - /* Copy and release all segment info associated with a VM */ #define copy_segments(p, mm) do { } while(0) #define release_segments(mm) do { } while(0) diff --git a/arch/xtensa/include/asm/ptrace.h b/arch/xtensa/include/asm/ptrace.h index d85d38da8ee..da21c17f23a 100644 --- a/arch/xtensa/include/asm/ptrace.h +++ b/arch/xtensa/include/asm/ptrace.h @@ -7,73 +7,11 @@ * * Copyright (C) 2001 - 2005 Tensilica Inc. */ - #ifndef _XTENSA_PTRACE_H #define _XTENSA_PTRACE_H -/* - * Kernel stack - * - * +-----------------------+ -------- STACK_SIZE - * | register file | | - * +-----------------------+ | - * | struct pt_regs | | - * +-----------------------+ | ------ PT_REGS_OFFSET - * double : 16 bytes spill area : | ^ - * excetion :- - - - - - - - - - - -: | | - * frame : struct pt_regs : | | - * :- - - - - - - - - - - -: | | - * | | | | - * | memory stack | | | - * | | | | - * ~ ~ ~ ~ - * ~ ~ ~ ~ - * | | | | - * | | | | - * +-----------------------+ | | --- STACK_BIAS - * | struct task_struct | | | ^ - * current --> +-----------------------+ | | | - * | struct thread_info | | | | - * +-----------------------+ -------- - */ - -#define KERNEL_STACK_SIZE (2 * PAGE_SIZE) - -/* Offsets for exception_handlers[] (3 x 64-entries x 4-byte tables). */ - -#define EXC_TABLE_KSTK 0x004 /* Kernel Stack */ -#define EXC_TABLE_DOUBLE_SAVE 0x008 /* Double exception save area for a0 */ -#define EXC_TABLE_FIXUP 0x00c /* Fixup handler */ -#define EXC_TABLE_PARAM 0x010 /* For passing a parameter to fixup */ -#define EXC_TABLE_SYSCALL_SAVE 0x014 /* For fast syscall handler */ -#define EXC_TABLE_FAST_USER 0x100 /* Fast user exception handler */ -#define EXC_TABLE_FAST_KERNEL 0x200 /* Fast kernel exception handler */ -#define EXC_TABLE_DEFAULT 0x300 /* Default C-Handler */ -#define EXC_TABLE_SIZE 0x400 +#include <uapi/asm/ptrace.h> -/* Registers used by strace */ - -#define REG_A_BASE 0x0000 -#define REG_AR_BASE 0x0100 -#define REG_PC 0x0020 -#define REG_PS 0x02e6 -#define REG_WB 0x0248 -#define REG_WS 0x0249 -#define REG_LBEG 0x0200 -#define REG_LEND 0x0201 -#define REG_LCOUNT 0x0202 -#define REG_SAR 0x0203 - -#define SYSCALL_NR 0x00ff - -/* Other PTRACE_ values defined in <linux/ptrace.h> using values 0-9,16,17,24 */ - -#define PTRACE_GETREGS 12 -#define PTRACE_SETREGS 13 -#define PTRACE_GETXTREGS 18 -#define PTRACE_SETXTREGS 19 - -#ifdef __KERNEL__ #ifndef __ASSEMBLY__ @@ -132,6 +70,4 @@ struct pt_regs { #endif /* !__ASSEMBLY__ */ -#endif /* __KERNEL__ */ - #endif /* _XTENSA_PTRACE_H */ diff --git a/arch/xtensa/include/asm/regs.h b/arch/xtensa/include/asm/regs.h index a3075b12aff..8a8aa61ccc8 100644 --- a/arch/xtensa/include/asm/regs.h +++ b/arch/xtensa/include/asm/regs.h @@ -27,52 +27,15 @@ /* Special registers. */ -#define LBEG 0 -#define LEND 1 -#define LCOUNT 2 -#define SAR 3 -#define BR 4 -#define SCOMPARE1 12 -#define ACCHI 16 -#define ACCLO 17 -#define MR 32 -#define WINDOWBASE 72 -#define WINDOWSTART 73 -#define PTEVADDR 83 -#define RASID 90 -#define ITLBCFG 91 -#define DTLBCFG 92 -#define IBREAKENABLE 96 -#define DDR 104 -#define IBREAKA 128 -#define DBREAKA 144 -#define DBREAKC 160 -#define EPC 176 -#define EPC_1 177 -#define DEPC 192 -#define EPS 192 -#define EPS_1 193 -#define EXCSAVE 208 -#define EXCSAVE_1 209 -#define INTERRUPT 226 -#define INTENABLE 228 -#define PS 230 -#define THREADPTR 231 -#define EXCCAUSE 232 -#define DEBUGCAUSE 233 -#define CCOUNT 234 -#define PRID 235 -#define ICOUNT 236 -#define ICOUNTLEVEL 237 -#define EXCVADDR 238 -#define CCOMPARE 240 -#define MISC_SR 244 - -/* Special names for read-only and write-only interrupt registers. */ - -#define INTREAD 226 -#define INTSET 226 -#define INTCLEAR 227 +#define SREG_MR 32 +#define SREG_IBREAKA 128 +#define SREG_DBREAKA 144 +#define SREG_DBREAKC 160 +#define SREG_EPC 176 +#define SREG_EPS 192 +#define SREG_EXCSAVE 208 +#define SREG_CCOMPARE 240 +#define SREG_MISC 244 /* EXCCAUSE register fields */ diff --git a/arch/xtensa/include/asm/resource.h b/arch/xtensa/include/asm/resource.h deleted file mode 100644 index 17b5ab31177..00000000000 --- a/arch/xtensa/include/asm/resource.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/resource.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_RESOURCE_H -#define _XTENSA_RESOURCE_H - -#include <asm-generic/resource.h> - -#endif /* _XTENSA_RESOURCE_H */ diff --git a/arch/xtensa/include/asm/scatterlist.h b/arch/xtensa/include/asm/scatterlist.h deleted file mode 100644 index a0421a61d9e..00000000000 --- a/arch/xtensa/include/asm/scatterlist.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/scatterlist.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_SCATTERLIST_H -#define _XTENSA_SCATTERLIST_H - -#include <asm-generic/scatterlist.h> - -#endif /* _XTENSA_SCATTERLIST_H */ diff --git a/arch/xtensa/include/asm/sections.h b/arch/xtensa/include/asm/sections.h deleted file mode 100644 index 40b5191b55a..00000000000 --- a/arch/xtensa/include/asm/sections.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/sections.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_SECTIONS_H -#define _XTENSA_SECTIONS_H - -#include <asm-generic/sections.h> - -#endif /* _XTENSA_SECTIONS_H */ diff --git a/arch/xtensa/include/asm/siginfo.h b/arch/xtensa/include/asm/siginfo.h deleted file mode 100644 index 6916248295d..00000000000 --- a/arch/xtensa/include/asm/siginfo.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/siginfo.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_SIGINFO_H -#define _XTENSA_SIGINFO_H - -#include <asm-generic/siginfo.h> - -#endif /* _XTENSA_SIGINFO_H */ diff --git a/arch/xtensa/include/asm/signal.h b/arch/xtensa/include/asm/signal.h index 7f201b9d419..72fd44c85b7 100644 --- a/arch/xtensa/include/asm/signal.h +++ b/arch/xtensa/include/asm/signal.h @@ -9,117 +9,12 @@ * * Copyright (C) 2001 - 2005 Tensilica Inc. */ - #ifndef _XTENSA_SIGNAL_H #define _XTENSA_SIGNAL_H - -#define _NSIG 64 -#define _NSIG_BPW 32 -#define _NSIG_WORDS (_NSIG / _NSIG_BPW) - -#ifndef __ASSEMBLY__ - -#include <linux/types.h> - -/* Avoid too many header ordering problems. */ -struct siginfo; -typedef unsigned long old_sigset_t; /* at least 32 bits */ -typedef struct { - unsigned long sig[_NSIG_WORDS]; -} sigset_t; - -#endif - -#define SIGHUP 1 -#define SIGINT 2 -#define SIGQUIT 3 -#define SIGILL 4 -#define SIGTRAP 5 -#define SIGABRT 6 -#define SIGIOT 6 -#define SIGBUS 7 -#define SIGFPE 8 -#define SIGKILL 9 -#define SIGUSR1 10 -#define SIGSEGV 11 -#define SIGUSR2 12 -#define SIGPIPE 13 -#define SIGALRM 14 -#define SIGTERM 15 -#define SIGSTKFLT 16 -#define SIGCHLD 17 -#define SIGCONT 18 -#define SIGSTOP 19 -#define SIGTSTP 20 -#define SIGTTIN 21 -#define SIGTTOU 22 -#define SIGURG 23 -#define SIGXCPU 24 -#define SIGXFSZ 25 -#define SIGVTALRM 26 -#define SIGPROF 27 -#define SIGWINCH 28 -#define SIGIO 29 -#define SIGPOLL SIGIO -/* #define SIGLOST 29 */ -#define SIGPWR 30 -#define SIGSYS 31 -#define SIGUNUSED 31 - -/* These should not be considered constants from userland. */ -#define SIGRTMIN 32 -#define SIGRTMAX (_NSIG-1) - -/* - * SA_FLAGS values: - * - * SA_ONSTACK indicates that a registered stack_t will be used. - * SA_RESTART flag to get restarting signals (which were the default long ago) - * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. - * SA_RESETHAND clears the handler when the signal is delivered. - * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. - * SA_NODEFER prevents the current signal from being masked in the handler. - * - * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single - * Unix names RESETHAND and NODEFER respectively. - */ -#define SA_NOCLDSTOP 0x00000001 -#define SA_NOCLDWAIT 0x00000002 /* not supported yet */ -#define SA_SIGINFO 0x00000004 -#define SA_ONSTACK 0x08000000 -#define SA_RESTART 0x10000000 -#define SA_NODEFER 0x40000000 -#define SA_RESETHAND 0x80000000 - -#define SA_NOMASK SA_NODEFER -#define SA_ONESHOT SA_RESETHAND - -#define SA_RESTORER 0x04000000 - -/* - * sigaltstack controls - */ -#define SS_ONSTACK 1 -#define SS_DISABLE 2 - -#define MINSIGSTKSZ 2048 -#define SIGSTKSZ 8192 +#include <uapi/asm/signal.h> #ifndef __ASSEMBLY__ - -#define SIG_BLOCK 0 /* for blocking signals */ -#define SIG_UNBLOCK 1 /* for unblocking signals */ -#define SIG_SETMASK 2 /* for setting the signal mask */ - -/* Type of a signal handler. */ -typedef void (*__sighandler_t)(int); - -#define SIG_DFL ((__sighandler_t)0) /* default signal handling */ -#define SIG_IGN ((__sighandler_t)1) /* ignore signal */ -#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ - -#ifdef __KERNEL__ struct sigaction { __sighandler_t sa_handler; unsigned long sa_flags; @@ -131,35 +26,8 @@ struct k_sigaction { struct sigaction sa; }; -#else - -/* Here we must cater to libcs that poke about in kernel headers. */ - -struct sigaction { - union { - __sighandler_t _sa_handler; - void (*_sa_sigaction)(int, struct siginfo *, void *); - } _u; - sigset_t sa_mask; - unsigned long sa_flags; - void (*sa_restorer)(void); -}; - -#define sa_handler _u._sa_handler -#define sa_sigaction _u._sa_sigaction - -#endif /* __KERNEL__ */ - -typedef struct sigaltstack { - void *ss_sp; - int ss_flags; - size_t ss_size; -} stack_t; - -#ifdef __KERNEL__ #include <asm/sigcontext.h> #define ptrace_signal_deliver(regs, cookie) do { } while (0) -#endif /* __KERNEL__ */ #endif /* __ASSEMBLY__ */ #endif /* _XTENSA_SIGNAL_H */ diff --git a/arch/xtensa/include/asm/statfs.h b/arch/xtensa/include/asm/statfs.h deleted file mode 100644 index 9c3d1a21313..00000000000 --- a/arch/xtensa/include/asm/statfs.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * include/asm-xtensa/statfs.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_STATFS_H -#define _XTENSA_STATFS_H - -#include <asm-generic/statfs.h> - -#endif /* _XTENSA_STATFS_H */ - diff --git a/arch/xtensa/include/asm/syscall.h b/arch/xtensa/include/asm/syscall.h index c1dacca312f..124aeee0d38 100644 --- a/arch/xtensa/include/asm/syscall.h +++ b/arch/xtensa/include/asm/syscall.h @@ -10,7 +10,7 @@ struct pt_regs; struct sigaction; -asmlinkage long xtensa_execve(char*, char**, char**, struct pt_regs*); +asmlinkage long sys_execve(char*, char**, char**, struct pt_regs*); asmlinkage long xtensa_clone(unsigned long, unsigned long, struct pt_regs*); asmlinkage long xtensa_ptrace(long, long, long, long); asmlinkage long xtensa_sigreturn(struct pt_regs*); diff --git a/arch/xtensa/include/asm/thread_info.h b/arch/xtensa/include/asm/thread_info.h index 81abfd5d01a..9481004ac11 100644 --- a/arch/xtensa/include/asm/thread_info.h +++ b/arch/xtensa/include/asm/thread_info.h @@ -128,19 +128,14 @@ static inline struct thread_info *current_thread_info(void) #define TIF_SIGPENDING 1 /* signal pending */ #define TIF_NEED_RESCHED 2 /* rescheduling necessary */ #define TIF_SINGLESTEP 3 /* restore singlestep on return to user mode */ -#define TIF_IRET 4 /* return with iret */ #define TIF_MEMDIE 5 /* is terminating due to OOM killer */ #define TIF_RESTORE_SIGMASK 6 /* restore signal mask in do_signal() */ #define TIF_NOTIFY_RESUME 7 /* callback before returning to user */ -#define TIF_POLLING_NRFLAG 16 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1<<TIF_SIGPENDING) #define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED) #define _TIF_SINGLESTEP (1<<TIF_SINGLESTEP) -#define _TIF_IRET (1<<TIF_IRET) -#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG) -#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK) #define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */ #define _TIF_ALLWORK_MASK 0x0000FFFF /* work to do on any return to u-space */ diff --git a/arch/xtensa/include/asm/timex.h b/arch/xtensa/include/asm/timex.h index 053bc427210..175b3d5e1b0 100644 --- a/arch/xtensa/include/asm/timex.h +++ b/arch/xtensa/include/asm/timex.h @@ -63,10 +63,10 @@ extern cycles_t cacheflush_time; * Register access. */ -#define WSR_CCOUNT(r) asm volatile ("wsr %0,"__stringify(CCOUNT) :: "a" (r)) -#define RSR_CCOUNT(r) asm volatile ("rsr %0,"__stringify(CCOUNT) : "=a" (r)) -#define WSR_CCOMPARE(x,r) asm volatile ("wsr %0,"__stringify(CCOMPARE)"+"__stringify(x) :: "a"(r)) -#define RSR_CCOMPARE(x,r) asm volatile ("rsr %0,"__stringify(CCOMPARE)"+"__stringify(x) : "=a"(r)) +#define WSR_CCOUNT(r) asm volatile ("wsr %0, ccount" :: "a" (r)) +#define RSR_CCOUNT(r) asm volatile ("rsr %0, ccount" : "=a" (r)) +#define WSR_CCOMPARE(x,r) asm volatile ("wsr %0,"__stringify(SREG_CCOMPARE)"+"__stringify(x) :: "a"(r)) +#define RSR_CCOMPARE(x,r) asm volatile ("rsr %0,"__stringify(SREG_CCOMPARE)"+"__stringify(x) : "=a"(r)) static inline unsigned long get_ccount (void) { diff --git a/arch/xtensa/include/asm/tlbflush.h b/arch/xtensa/include/asm/tlbflush.h index 46d240074f7..43dd348a5a4 100644 --- a/arch/xtensa/include/asm/tlbflush.h +++ b/arch/xtensa/include/asm/tlbflush.h @@ -86,26 +86,26 @@ static inline void invalidate_dtlb_entry_no_isync (unsigned entry) static inline void set_itlbcfg_register (unsigned long val) { - __asm__ __volatile__("wsr %0, "__stringify(ITLBCFG)"\n\t" "isync\n\t" + __asm__ __volatile__("wsr %0, itlbcfg\n\t" "isync\n\t" : : "a" (val)); } static inline void set_dtlbcfg_register (unsigned long val) { - __asm__ __volatile__("wsr %0, "__stringify(DTLBCFG)"; dsync\n\t" + __asm__ __volatile__("wsr %0, dtlbcfg; dsync\n\t" : : "a" (val)); } static inline void set_ptevaddr_register (unsigned long val) { - __asm__ __volatile__(" wsr %0, "__stringify(PTEVADDR)"; isync\n" + __asm__ __volatile__(" wsr %0, ptevaddr; isync\n" : : "a" (val)); } static inline unsigned long read_ptevaddr_register (void) { unsigned long tmp; - __asm__ __volatile__("rsr %0, "__stringify(PTEVADDR)"\n\t" : "=a" (tmp)); + __asm__ __volatile__("rsr %0, ptevaddr\n\t" : "=a" (tmp)); return tmp; } diff --git a/arch/xtensa/include/asm/topology.h b/arch/xtensa/include/asm/topology.h deleted file mode 100644 index 7309e38a0cc..00000000000 --- a/arch/xtensa/include/asm/topology.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/topology.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_TOPOLOGY_H -#define _XTENSA_TOPOLOGY_H - -#include <asm-generic/topology.h> - -#endif /* _XTENSA_TOPOLOGY_H */ diff --git a/arch/xtensa/include/asm/types.h b/arch/xtensa/include/asm/types.h index 6d4db7e8ffa..2b410b8c7f7 100644 --- a/arch/xtensa/include/asm/types.h +++ b/arch/xtensa/include/asm/types.h @@ -7,30 +7,17 @@ * * Copyright (C) 2001 - 2005 Tensilica Inc. */ - #ifndef _XTENSA_TYPES_H #define _XTENSA_TYPES_H -#include <asm-generic/int-ll64.h> - -#ifdef __ASSEMBLY__ -# define __XTENSA_UL(x) (x) -# define __XTENSA_UL_CONST(x) x -#else -# define __XTENSA_UL(x) ((unsigned long)(x)) -# define __XTENSA_UL_CONST(x) x##UL -#endif +#include <uapi/asm/types.h> #ifndef __ASSEMBLY__ - /* * These aren't exported outside the kernel to avoid name space clashes */ -#ifdef __KERNEL__ #define BITS_PER_LONG 32 -#endif /* __KERNEL__ */ #endif - #endif /* _XTENSA_TYPES_H */ diff --git a/arch/xtensa/include/asm/unistd.h b/arch/xtensa/include/asm/unistd.h index bc7e005faa6..f4e6eaa40d1 100644 --- a/arch/xtensa/include/asm/unistd.h +++ b/arch/xtensa/include/asm/unistd.h @@ -1,712 +1,8 @@ -/* - * include/asm-xtensa/unistd.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - #ifndef _XTENSA_UNISTD_H #define _XTENSA_UNISTD_H -#ifndef __SYSCALL -# define __SYSCALL(nr,func,nargs) -#endif - -#define __NR_spill 0 -__SYSCALL( 0, sys_ni_syscall, 0) -#define __NR_xtensa 1 -__SYSCALL( 1, sys_ni_syscall, 0) -#define __NR_available4 2 -__SYSCALL( 2, sys_ni_syscall, 0) -#define __NR_available5 3 -__SYSCALL( 3, sys_ni_syscall, 0) -#define __NR_available6 4 -__SYSCALL( 4, sys_ni_syscall, 0) -#define __NR_available7 5 -__SYSCALL( 5, sys_ni_syscall, 0) -#define __NR_available8 6 -__SYSCALL( 6, sys_ni_syscall, 0) -#define __NR_available9 7 -__SYSCALL( 7, sys_ni_syscall, 0) - -/* File Operations */ - -#define __NR_open 8 -__SYSCALL( 8, sys_open, 3) -#define __NR_close 9 -__SYSCALL( 9, sys_close, 1) -#define __NR_dup 10 -__SYSCALL( 10, sys_dup, 1) -#define __NR_dup2 11 -__SYSCALL( 11, sys_dup2, 2) -#define __NR_read 12 -__SYSCALL( 12, sys_read, 3) -#define __NR_write 13 -__SYSCALL( 13, sys_write, 3) -#define __NR_select 14 -__SYSCALL( 14, sys_select, 5) -#define __NR_lseek 15 -__SYSCALL( 15, sys_lseek, 3) -#define __NR_poll 16 -__SYSCALL( 16, sys_poll, 3) -#define __NR__llseek 17 -__SYSCALL( 17, sys_llseek, 5) -#define __NR_epoll_wait 18 -__SYSCALL( 18, sys_epoll_wait, 4) -#define __NR_epoll_ctl 19 -__SYSCALL( 19, sys_epoll_ctl, 4) -#define __NR_epoll_create 20 -__SYSCALL( 20, sys_epoll_create, 1) -#define __NR_creat 21 -__SYSCALL( 21, sys_creat, 2) -#define __NR_truncate 22 -__SYSCALL( 22, sys_truncate, 2) -#define __NR_ftruncate 23 -__SYSCALL( 23, sys_ftruncate, 2) -#define __NR_readv 24 -__SYSCALL( 24, sys_readv, 3) -#define __NR_writev 25 -__SYSCALL( 25, sys_writev, 3) -#define __NR_fsync 26 -__SYSCALL( 26, sys_fsync, 1) -#define __NR_fdatasync 27 -__SYSCALL( 27, sys_fdatasync, 1) -#define __NR_truncate64 28 -__SYSCALL( 28, sys_truncate64, 2) -#define __NR_ftruncate64 29 -__SYSCALL( 29, sys_ftruncate64, 2) -#define __NR_pread64 30 -__SYSCALL( 30, sys_pread64, 6) -#define __NR_pwrite64 31 -__SYSCALL( 31, sys_pwrite64, 6) - -#define __NR_link 32 -__SYSCALL( 32, sys_link, 2) -#define __NR_rename 33 -__SYSCALL( 33, sys_rename, 2) -#define __NR_symlink 34 -__SYSCALL( 34, sys_symlink, 2) -#define __NR_readlink 35 -__SYSCALL( 35, sys_readlink, 3) -#define __NR_mknod 36 -__SYSCALL( 36, sys_mknod, 3) -#define __NR_pipe 37 -__SYSCALL( 37, sys_pipe, 1) -#define __NR_unlink 38 -__SYSCALL( 38, sys_unlink, 1) -#define __NR_rmdir 39 -__SYSCALL( 39, sys_rmdir, 1) - -#define __NR_mkdir 40 -__SYSCALL( 40, sys_mkdir, 2) -#define __NR_chdir 41 -__SYSCALL( 41, sys_chdir, 1) -#define __NR_fchdir 42 -__SYSCALL( 42, sys_fchdir, 1) -#define __NR_getcwd 43 -__SYSCALL( 43, sys_getcwd, 2) - -#define __NR_chmod 44 -__SYSCALL( 44, sys_chmod, 2) -#define __NR_chown 45 -__SYSCALL( 45, sys_chown, 3) -#define __NR_stat 46 -__SYSCALL( 46, sys_newstat, 2) -#define __NR_stat64 47 -__SYSCALL( 47, sys_stat64, 2) - -#define __NR_lchown 48 -__SYSCALL( 48, sys_lchown, 3) -#define __NR_lstat 49 -__SYSCALL( 49, sys_newlstat, 2) -#define __NR_lstat64 50 -__SYSCALL( 50, sys_lstat64, 2) -#define __NR_available51 51 -__SYSCALL( 51, sys_ni_syscall, 0) - -#define __NR_fchmod 52 -__SYSCALL( 52, sys_fchmod, 2) -#define __NR_fchown 53 -__SYSCALL( 53, sys_fchown, 3) -#define __NR_fstat 54 -__SYSCALL( 54, sys_newfstat, 2) -#define __NR_fstat64 55 -__SYSCALL( 55, sys_fstat64, 2) - -#define __NR_flock 56 -__SYSCALL( 56, sys_flock, 2) -#define __NR_access 57 -__SYSCALL( 57, sys_access, 2) -#define __NR_umask 58 -__SYSCALL( 58, sys_umask, 1) -#define __NR_getdents 59 -__SYSCALL( 59, sys_getdents, 3) -#define __NR_getdents64 60 -__SYSCALL( 60, sys_getdents64, 3) -#define __NR_fcntl64 61 -__SYSCALL( 61, sys_fcntl64, 3) -#define __NR_available62 62 -__SYSCALL( 62, sys_ni_syscall, 0) -#define __NR_fadvise64_64 63 -__SYSCALL( 63, xtensa_fadvise64_64, 6) -#define __NR_utime 64 /* glibc 2.3.3 ?? */ -__SYSCALL( 64, sys_utime, 2) -#define __NR_utimes 65 -__SYSCALL( 65, sys_utimes, 2) -#define __NR_ioctl 66 -__SYSCALL( 66, sys_ioctl, 3) -#define __NR_fcntl 67 -__SYSCALL( 67, sys_fcntl, 3) - -#define __NR_setxattr 68 -__SYSCALL( 68, sys_setxattr, 5) -#define __NR_getxattr 69 -__SYSCALL( 69, sys_getxattr, 4) -#define __NR_listxattr 70 -__SYSCALL( 70, sys_listxattr, 3) -#define __NR_removexattr 71 -__SYSCALL( 71, sys_removexattr, 2) -#define __NR_lsetxattr 72 -__SYSCALL( 72, sys_lsetxattr, 5) -#define __NR_lgetxattr 73 -__SYSCALL( 73, sys_lgetxattr, 4) -#define __NR_llistxattr 74 -__SYSCALL( 74, sys_llistxattr, 3) -#define __NR_lremovexattr 75 -__SYSCALL( 75, sys_lremovexattr, 2) -#define __NR_fsetxattr 76 -__SYSCALL( 76, sys_fsetxattr, 5) -#define __NR_fgetxattr 77 -__SYSCALL( 77, sys_fgetxattr, 4) -#define __NR_flistxattr 78 -__SYSCALL( 78, sys_flistxattr, 3) -#define __NR_fremovexattr 79 -__SYSCALL( 79, sys_fremovexattr, 2) - -/* File Map / Shared Memory Operations */ - -#define __NR_mmap2 80 -__SYSCALL( 80, sys_mmap_pgoff, 6) -#define __NR_munmap 81 -__SYSCALL( 81, sys_munmap, 2) -#define __NR_mprotect 82 -__SYSCALL( 82, sys_mprotect, 3) -#define __NR_brk 83 -__SYSCALL( 83, sys_brk, 1) -#define __NR_mlock 84 -__SYSCALL( 84, sys_mlock, 2) -#define __NR_munlock 85 -__SYSCALL( 85, sys_munlock, 2) -#define __NR_mlockall 86 -__SYSCALL( 86, sys_mlockall, 1) -#define __NR_munlockall 87 -__SYSCALL( 87, sys_munlockall, 0) -#define __NR_mremap 88 -__SYSCALL( 88, sys_mremap, 4) -#define __NR_msync 89 -__SYSCALL( 89, sys_msync, 3) -#define __NR_mincore 90 -__SYSCALL( 90, sys_mincore, 3) -#define __NR_madvise 91 -__SYSCALL( 91, sys_madvise, 3) -#define __NR_shmget 92 -__SYSCALL( 92, sys_shmget, 4) -#define __NR_shmat 93 -__SYSCALL( 93, xtensa_shmat, 4) -#define __NR_shmctl 94 -__SYSCALL( 94, sys_shmctl, 4) -#define __NR_shmdt 95 -__SYSCALL( 95, sys_shmdt, 4) - -/* Socket Operations */ - -#define __NR_socket 96 -__SYSCALL( 96, sys_socket, 3) -#define __NR_setsockopt 97 -__SYSCALL( 97, sys_setsockopt, 5) -#define __NR_getsockopt 98 -__SYSCALL( 98, sys_getsockopt, 5) -#define __NR_shutdown 99 -__SYSCALL( 99, sys_shutdown, 2) - -#define __NR_bind 100 -__SYSCALL(100, sys_bind, 3) -#define __NR_connect 101 -__SYSCALL(101, sys_connect, 3) -#define __NR_listen 102 -__SYSCALL(102, sys_listen, 2) -#define __NR_accept 103 -__SYSCALL(103, sys_accept, 3) - -#define __NR_getsockname 104 -__SYSCALL(104, sys_getsockname, 3) -#define __NR_getpeername 105 -__SYSCALL(105, sys_getpeername, 3) -#define __NR_sendmsg 106 -__SYSCALL(106, sys_sendmsg, 3) -#define __NR_recvmsg 107 -__SYSCALL(107, sys_recvmsg, 3) -#define __NR_send 108 -__SYSCALL(108, sys_send, 4) -#define __NR_recv 109 -__SYSCALL(109, sys_recv, 4) -#define __NR_sendto 110 -__SYSCALL(110, sys_sendto, 6) -#define __NR_recvfrom 111 -__SYSCALL(111, sys_recvfrom, 6) - -#define __NR_socketpair 112 -__SYSCALL(112, sys_socketpair, 4) -#define __NR_sendfile 113 -__SYSCALL(113, sys_sendfile, 4) -#define __NR_sendfile64 114 -__SYSCALL(114, sys_sendfile64, 4) -#define __NR_available115 115 -__SYSCALL(115, sys_ni_syscall, 0) - -/* Process Operations */ - -#define __NR_clone 116 -__SYSCALL(116, xtensa_clone, 5) -#define __NR_execve 117 -__SYSCALL(117, xtensa_execve, 3) -#define __NR_exit 118 -__SYSCALL(118, sys_exit, 1) -#define __NR_exit_group 119 -__SYSCALL(119, sys_exit_group, 1) -#define __NR_getpid 120 -__SYSCALL(120, sys_getpid, 0) -#define __NR_wait4 121 -__SYSCALL(121, sys_wait4, 4) -#define __NR_waitid 122 -__SYSCALL(122, sys_waitid, 5) -#define __NR_kill 123 -__SYSCALL(123, sys_kill, 2) -#define __NR_tkill 124 -__SYSCALL(124, sys_tkill, 2) -#define __NR_tgkill 125 -__SYSCALL(125, sys_tgkill, 3) -#define __NR_set_tid_address 126 -__SYSCALL(126, sys_set_tid_address, 1) -#define __NR_gettid 127 -__SYSCALL(127, sys_gettid, 0) -#define __NR_setsid 128 -__SYSCALL(128, sys_setsid, 0) -#define __NR_getsid 129 -__SYSCALL(129, sys_getsid, 1) -#define __NR_prctl 130 -__SYSCALL(130, sys_prctl, 5) -#define __NR_personality 131 -__SYSCALL(131, sys_personality, 1) -#define __NR_getpriority 132 -__SYSCALL(132, sys_getpriority, 2) -#define __NR_setpriority 133 -__SYSCALL(133, sys_setpriority, 3) -#define __NR_setitimer 134 -__SYSCALL(134, sys_setitimer, 3) -#define __NR_getitimer 135 -__SYSCALL(135, sys_getitimer, 2) -#define __NR_setuid 136 -__SYSCALL(136, sys_setuid, 1) -#define __NR_getuid 137 -__SYSCALL(137, sys_getuid, 0) -#define __NR_setgid 138 -__SYSCALL(138, sys_setgid, 1) -#define __NR_getgid 139 -__SYSCALL(139, sys_getgid, 0) -#define __NR_geteuid 140 -__SYSCALL(140, sys_geteuid, 0) -#define __NR_getegid 141 -__SYSCALL(141, sys_getegid, 0) -#define __NR_setreuid 142 -__SYSCALL(142, sys_setreuid, 2) -#define __NR_setregid 143 -__SYSCALL(143, sys_setregid, 2) -#define __NR_setresuid 144 -__SYSCALL(144, sys_setresuid, 3) -#define __NR_getresuid 145 -__SYSCALL(145, sys_getresuid, 3) -#define __NR_setresgid 146 -__SYSCALL(146, sys_setresgid, 3) -#define __NR_getresgid 147 -__SYSCALL(147, sys_getresgid, 3) -#define __NR_setpgid 148 -__SYSCALL(148, sys_setpgid, 2) -#define __NR_getpgid 149 -__SYSCALL(149, sys_getpgid, 1) -#define __NR_getppid 150 -__SYSCALL(150, sys_getppid, 0) -#define __NR_getpgrp 151 -__SYSCALL(151, sys_getpgrp, 0) - -#define __NR_reserved152 152 /* set_thread_area */ -__SYSCALL(152, sys_ni_syscall, 0) -#define __NR_reserved153 153 /* get_thread_area */ -__SYSCALL(153, sys_ni_syscall, 0) -#define __NR_times 154 -__SYSCALL(154, sys_times, 1) -#define __NR_acct 155 -__SYSCALL(155, sys_acct, 1) -#define __NR_sched_setaffinity 156 -__SYSCALL(156, sys_sched_setaffinity, 3) -#define __NR_sched_getaffinity 157 -__SYSCALL(157, sys_sched_getaffinity, 3) -#define __NR_capget 158 -__SYSCALL(158, sys_capget, 2) -#define __NR_capset 159 -__SYSCALL(159, sys_capset, 2) -#define __NR_ptrace 160 -__SYSCALL(160, sys_ptrace, 4) -#define __NR_semtimedop 161 -__SYSCALL(161, sys_semtimedop, 5) -#define __NR_semget 162 -__SYSCALL(162, sys_semget, 4) -#define __NR_semop 163 -__SYSCALL(163, sys_semop, 4) -#define __NR_semctl 164 -__SYSCALL(164, sys_semctl, 4) -#define __NR_available165 165 -__SYSCALL(165, sys_ni_syscall, 0) -#define __NR_msgget 166 -__SYSCALL(166, sys_msgget, 4) -#define __NR_msgsnd 167 -__SYSCALL(167, sys_msgsnd, 4) -#define __NR_msgrcv 168 -__SYSCALL(168, sys_msgrcv, 4) -#define __NR_msgctl 169 -__SYSCALL(169, sys_msgctl, 4) -#define __NR_available170 170 -__SYSCALL(170, sys_ni_syscall, 0) -#define __NR_available171 171 -__SYSCALL(171, sys_ni_syscall, 0) - -/* File System */ - -#define __NR_mount 172 -__SYSCALL(172, sys_mount, 5) -#define __NR_swapon 173 -__SYSCALL(173, sys_swapon, 2) -#define __NR_chroot 174 -__SYSCALL(174, sys_chroot, 1) -#define __NR_pivot_root 175 -__SYSCALL(175, sys_pivot_root, 2) -#define __NR_umount 176 -__SYSCALL(176, sys_umount, 2) -#define __NR_swapoff 177 -__SYSCALL(177, sys_swapoff, 1) -#define __NR_sync 178 -__SYSCALL(178, sys_sync, 0) -#define __NR_available179 179 -__SYSCALL(179, sys_ni_syscall, 0) -#define __NR_setfsuid 180 -__SYSCALL(180, sys_setfsuid, 1) -#define __NR_setfsgid 181 -__SYSCALL(181, sys_setfsgid, 1) -#define __NR_sysfs 182 -__SYSCALL(182, sys_sysfs, 3) -#define __NR_ustat 183 -__SYSCALL(183, sys_ustat, 2) -#define __NR_statfs 184 -__SYSCALL(184, sys_statfs, 2) -#define __NR_fstatfs 185 -__SYSCALL(185, sys_fstatfs, 2) -#define __NR_statfs64 186 -__SYSCALL(186, sys_statfs64, 3) -#define __NR_fstatfs64 187 -__SYSCALL(187, sys_fstatfs64, 3) - -/* System */ - -#define __NR_setrlimit 188 -__SYSCALL(188, sys_setrlimit, 2) -#define __NR_getrlimit 189 -__SYSCALL(189, sys_getrlimit, 2) -#define __NR_getrusage 190 -__SYSCALL(190, sys_getrusage, 2) -#define __NR_futex 191 -__SYSCALL(191, sys_futex, 5) -#define __NR_gettimeofday 192 -__SYSCALL(192, sys_gettimeofday, 2) -#define __NR_settimeofday 193 -__SYSCALL(193, sys_settimeofday, 2) -#define __NR_adjtimex 194 -__SYSCALL(194, sys_adjtimex, 1) -#define __NR_nanosleep 195 -__SYSCALL(195, sys_nanosleep, 2) -#define __NR_getgroups 196 -__SYSCALL(196, sys_getgroups, 2) -#define __NR_setgroups 197 -__SYSCALL(197, sys_setgroups, 2) -#define __NR_sethostname 198 -__SYSCALL(198, sys_sethostname, 2) -#define __NR_setdomainname 199 -__SYSCALL(199, sys_setdomainname, 2) -#define __NR_syslog 200 -__SYSCALL(200, sys_syslog, 3) -#define __NR_vhangup 201 -__SYSCALL(201, sys_vhangup, 0) -#define __NR_uselib 202 -__SYSCALL(202, sys_uselib, 1) -#define __NR_reboot 203 -__SYSCALL(203, sys_reboot, 3) -#define __NR_quotactl 204 -__SYSCALL(204, sys_quotactl, 4) -#define __NR_nfsservctl 205 -__SYSCALL(205, sys_ni_syscall, 0) -#define __NR__sysctl 206 -__SYSCALL(206, sys_sysctl, 1) -#define __NR_bdflush 207 -__SYSCALL(207, sys_bdflush, 2) -#define __NR_uname 208 -__SYSCALL(208, sys_newuname, 1) -#define __NR_sysinfo 209 -__SYSCALL(209, sys_sysinfo, 1) -#define __NR_init_module 210 -__SYSCALL(210, sys_init_module, 2) -#define __NR_delete_module 211 -__SYSCALL(211, sys_delete_module, 1) - -#define __NR_sched_setparam 212 -__SYSCALL(212, sys_sched_setparam, 2) -#define __NR_sched_getparam 213 -__SYSCALL(213, sys_sched_getparam, 2) -#define __NR_sched_setscheduler 214 -__SYSCALL(214, sys_sched_setscheduler, 3) -#define __NR_sched_getscheduler 215 -__SYSCALL(215, sys_sched_getscheduler, 1) -#define __NR_sched_get_priority_max 216 -__SYSCALL(216, sys_sched_get_priority_max, 1) -#define __NR_sched_get_priority_min 217 -__SYSCALL(217, sys_sched_get_priority_min, 1) -#define __NR_sched_rr_get_interval 218 -__SYSCALL(218, sys_sched_rr_get_interval, 2) -#define __NR_sched_yield 219 -__SYSCALL(219, sys_sched_yield, 0) -#define __NR_available222 222 -__SYSCALL(222, sys_ni_syscall, 0) - -/* Signal Handling */ - -#define __NR_restart_syscall 223 -__SYSCALL(223, sys_restart_syscall, 0) -#define __NR_sigaltstack 224 -__SYSCALL(224, xtensa_sigaltstack, 2) -#define __NR_rt_sigreturn 225 -__SYSCALL(225, xtensa_rt_sigreturn, 1) -#define __NR_rt_sigaction 226 -__SYSCALL(226, sys_rt_sigaction, 4) -#define __NR_rt_sigprocmask 227 -__SYSCALL(227, sys_rt_sigprocmask, 4) -#define __NR_rt_sigpending 228 -__SYSCALL(228, sys_rt_sigpending, 2) -#define __NR_rt_sigtimedwait 229 -__SYSCALL(229, sys_rt_sigtimedwait, 4) -#define __NR_rt_sigqueueinfo 230 -__SYSCALL(230, sys_rt_sigqueueinfo, 3) -#define __NR_rt_sigsuspend 231 -__SYSCALL(231, sys_rt_sigsuspend, 2) - -/* Message */ - -#define __NR_mq_open 232 -__SYSCALL(232, sys_mq_open, 4) -#define __NR_mq_unlink 233 -__SYSCALL(233, sys_mq_unlink, 1) -#define __NR_mq_timedsend 234 -__SYSCALL(234, sys_mq_timedsend, 5) -#define __NR_mq_timedreceive 235 -__SYSCALL(235, sys_mq_timedreceive, 5) -#define __NR_mq_notify 236 -__SYSCALL(236, sys_mq_notify, 2) -#define __NR_mq_getsetattr 237 -__SYSCALL(237, sys_mq_getsetattr, 3) -#define __NR_available238 238 -__SYSCALL(238, sys_ni_syscall, 0) - -/* IO */ - -#define __NR_io_setup 239 -__SYSCALL(239, sys_io_setup, 2) -#define __NR_io_destroy 240 -__SYSCALL(240, sys_io_destroy, 1) -#define __NR_io_submit 241 -__SYSCALL(241, sys_io_submit, 3) -#define __NR_io_getevents 242 -__SYSCALL(242, sys_io_getevents, 5) -#define __NR_io_cancel 243 -__SYSCALL(243, sys_io_cancel, 3) -#define __NR_clock_settime 244 -__SYSCALL(244, sys_clock_settime, 2) -#define __NR_clock_gettime 245 -__SYSCALL(245, sys_clock_gettime, 2) -#define __NR_clock_getres 246 -__SYSCALL(246, sys_clock_getres, 2) -#define __NR_clock_nanosleep 247 -__SYSCALL(247, sys_clock_nanosleep, 4) - -/* Timer */ - -#define __NR_timer_create 248 -__SYSCALL(248, sys_timer_create, 3) -#define __NR_timer_delete 249 -__SYSCALL(249, sys_timer_delete, 1) -#define __NR_timer_settime 250 -__SYSCALL(250, sys_timer_settime, 4) -#define __NR_timer_gettime 251 -__SYSCALL(251, sys_timer_gettime, 2) -#define __NR_timer_getoverrun 252 -__SYSCALL(252, sys_timer_getoverrun, 1) - -/* System */ - -#define __NR_reserved244 253 -__SYSCALL(253, sys_ni_syscall, 0) -#define __NR_lookup_dcookie 254 -__SYSCALL(254, sys_lookup_dcookie, 4) -#define __NR_available255 255 -__SYSCALL(255, sys_ni_syscall, 0) -#define __NR_add_key 256 -__SYSCALL(256, sys_add_key, 5) -#define __NR_request_key 257 -__SYSCALL(257, sys_request_key, 5) -#define __NR_keyctl 258 -__SYSCALL(258, sys_keyctl, 5) -#define __NR_available259 259 -__SYSCALL(259, sys_ni_syscall, 0) - - -#define __NR_readahead 260 -__SYSCALL(260, sys_readahead, 5) -#define __NR_remap_file_pages 261 -__SYSCALL(261, sys_remap_file_pages, 5) -#define __NR_migrate_pages 262 -__SYSCALL(262, sys_migrate_pages, 0) -#define __NR_mbind 263 -__SYSCALL(263, sys_mbind, 6) -#define __NR_get_mempolicy 264 -__SYSCALL(264, sys_get_mempolicy, 5) -#define __NR_set_mempolicy 265 -__SYSCALL(265, sys_set_mempolicy, 3) -#define __NR_unshare 266 -__SYSCALL(266, sys_unshare, 1) -#define __NR_move_pages 267 -__SYSCALL(267, sys_move_pages, 0) -#define __NR_splice 268 -__SYSCALL(268, sys_splice, 0) -#define __NR_tee 269 -__SYSCALL(269, sys_tee, 0) -#define __NR_vmsplice 270 -__SYSCALL(270, sys_vmsplice, 0) -#define __NR_available271 271 -__SYSCALL(271, sys_ni_syscall, 0) - -#define __NR_pselect6 272 -__SYSCALL(272, sys_pselect6, 0) -#define __NR_ppoll 273 -__SYSCALL(273, sys_ppoll, 0) -#define __NR_epoll_pwait 274 -__SYSCALL(274, sys_epoll_pwait, 0) -#define __NR_available275 275 -__SYSCALL(275, sys_ni_syscall, 0) - -#define __NR_inotify_init 276 -__SYSCALL(276, sys_inotify_init, 0) -#define __NR_inotify_add_watch 277 -__SYSCALL(277, sys_inotify_add_watch, 3) -#define __NR_inotify_rm_watch 278 -__SYSCALL(278, sys_inotify_rm_watch, 2) -#define __NR_available279 279 -__SYSCALL(279, sys_ni_syscall, 0) - -#define __NR_getcpu 280 -__SYSCALL(280, sys_getcpu, 0) -#define __NR_kexec_load 281 -__SYSCALL(281, sys_ni_syscall, 0) - -#define __NR_ioprio_set 282 -__SYSCALL(282, sys_ioprio_set, 2) -#define __NR_ioprio_get 283 -__SYSCALL(283, sys_ioprio_get, 3) - -#define __NR_set_robust_list 284 -__SYSCALL(284, sys_set_robust_list, 3) -#define __NR_get_robust_list 285 -__SYSCALL(285, sys_get_robust_list, 3) -#define __NR_reserved286 286 /* sync_file_rangeX */ -__SYSCALL(286, sys_ni_syscall, 3) -#define __NR_available287 287 -__SYSCALL(287, sys_faccessat, 0) - -/* Relative File Operations */ - -#define __NR_openat 288 -__SYSCALL(288, sys_openat, 4) -#define __NR_mkdirat 289 -__SYSCALL(289, sys_mkdirat, 3) -#define __NR_mknodat 290 -__SYSCALL(290, sys_mknodat, 4) -#define __NR_unlinkat 291 -__SYSCALL(291, sys_unlinkat, 3) -#define __NR_renameat 292 -__SYSCALL(292, sys_renameat, 4) -#define __NR_linkat 293 -__SYSCALL(293, sys_linkat, 5) -#define __NR_symlinkat 294 -__SYSCALL(294, sys_symlinkat, 3) -#define __NR_readlinkat 295 -__SYSCALL(295, sys_readlinkat, 4) -#define __NR_utimensat 296 -__SYSCALL(296, sys_utimensat, 0) -#define __NR_fchownat 297 -__SYSCALL(297, sys_fchownat, 5) -#define __NR_futimesat 298 -__SYSCALL(298, sys_futimesat, 4) -#define __NR_fstatat64 299 -__SYSCALL(299, sys_fstatat64, 0) -#define __NR_fchmodat 300 -__SYSCALL(300, sys_fchmodat, 4) -#define __NR_faccessat 301 -__SYSCALL(301, sys_faccessat, 4) -#define __NR_available302 302 -__SYSCALL(302, sys_ni_syscall, 0) -#define __NR_available303 303 -__SYSCALL(303, sys_ni_syscall, 0) - -#define __NR_signalfd 304 -__SYSCALL(304, sys_signalfd, 3) -/* 305 was __NR_timerfd */ -__SYSCALL(305, sys_ni_syscall, 0) -#define __NR_eventfd 306 -__SYSCALL(306, sys_eventfd, 1) -#define __NR_recvmmsg 307 -__SYSCALL(307, sys_recvmmsg, 5) -#define __NR_setns 308 -__SYSCALL(308, sys_setns, 2) - -#define __NR_syscall_count 309 - -/* - * sysxtensa syscall handler - * - * int sysxtensa (SYS_XTENSA_ATOMIC_SET, ptr, val, unused); - * int sysxtensa (SYS_XTENSA_ATOMIC_ADD, ptr, val, unused); - * int sysxtensa (SYS_XTENSA_ATOMIC_EXG_ADD, ptr, val, unused); - * int sysxtensa (SYS_XTENSA_ATOMIC_CMP_SWP, ptr, oldval, newval); - * a2 a6 a3 a4 a5 - */ - -#define SYS_XTENSA_RESERVED 0 /* don't use this */ -#define SYS_XTENSA_ATOMIC_SET 1 /* set variable */ -#define SYS_XTENSA_ATOMIC_EXG_ADD 2 /* exchange memory and add */ -#define SYS_XTENSA_ATOMIC_ADD 3 /* add to memory */ -#define SYS_XTENSA_ATOMIC_CMP_SWP 4 /* compare and swap */ - -#define SYS_XTENSA_COUNT 5 /* count */ - -#ifdef __KERNEL__ +#define __ARCH_WANT_SYS_EXECVE +#include <uapi/asm/unistd.h> /* * "Conditional" syscalls @@ -735,5 +31,4 @@ __SYSCALL(308, sys_setns, 2) #define __IGNORE_vfork /* use clone */ #define __IGNORE_fadvise64 /* use fadvise64_64 */ -#endif /* __KERNEL__ */ -#endif /* _XTENSA_UNISTD_H */ +#endif /* _XTENSA_UNISTD_H */ diff --git a/arch/xtensa/include/asm/xor.h b/arch/xtensa/include/asm/xor.h deleted file mode 100644 index e7b1f083991..00000000000 --- a/arch/xtensa/include/asm/xor.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-xtensa/xor.h - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2001 - 2005 Tensilica Inc. - */ - -#ifndef _XTENSA_XOR_H -#define _XTENSA_XOR_H - -#include <asm-generic/xor.h> - -#endif diff --git a/arch/xtensa/include/uapi/asm/Kbuild b/arch/xtensa/include/uapi/asm/Kbuild index baebb3da1d4..56aad54e7fb 100644 --- a/arch/xtensa/include/uapi/asm/Kbuild +++ b/arch/xtensa/include/uapi/asm/Kbuild @@ -1,3 +1,25 @@ # UAPI Header export list include include/uapi/asm-generic/Kbuild.asm +header-y += auxvec.h +header-y += byteorder.h +header-y += ioctls.h +header-y += ipcbuf.h +header-y += mman.h +header-y += msgbuf.h +header-y += param.h +header-y += poll.h +header-y += posix_types.h +header-y += ptrace.h +header-y += sembuf.h +header-y += setup.h +header-y += shmbuf.h +header-y += sigcontext.h +header-y += signal.h +header-y += socket.h +header-y += sockios.h +header-y += stat.h +header-y += swab.h +header-y += termbits.h +header-y += types.h +header-y += unistd.h diff --git a/arch/xtensa/include/asm/auxvec.h b/arch/xtensa/include/uapi/asm/auxvec.h index 257dec75c5a..257dec75c5a 100644 --- a/arch/xtensa/include/asm/auxvec.h +++ b/arch/xtensa/include/uapi/asm/auxvec.h diff --git a/arch/xtensa/include/asm/byteorder.h b/arch/xtensa/include/uapi/asm/byteorder.h index 54eb6315349..54eb6315349 100644 --- a/arch/xtensa/include/asm/byteorder.h +++ b/arch/xtensa/include/uapi/asm/byteorder.h diff --git a/arch/xtensa/include/asm/ioctls.h b/arch/xtensa/include/uapi/asm/ioctls.h index 2aa4cd9f0ce..2aa4cd9f0ce 100644 --- a/arch/xtensa/include/asm/ioctls.h +++ b/arch/xtensa/include/uapi/asm/ioctls.h diff --git a/arch/xtensa/include/asm/ipcbuf.h b/arch/xtensa/include/uapi/asm/ipcbuf.h index c33aa6a4214..c33aa6a4214 100644 --- a/arch/xtensa/include/asm/ipcbuf.h +++ b/arch/xtensa/include/uapi/asm/ipcbuf.h diff --git a/arch/xtensa/include/asm/mman.h b/arch/xtensa/include/uapi/asm/mman.h index 25bc6c1309c..25bc6c1309c 100644 --- a/arch/xtensa/include/asm/mman.h +++ b/arch/xtensa/include/uapi/asm/mman.h diff --git a/arch/xtensa/include/asm/msgbuf.h b/arch/xtensa/include/uapi/asm/msgbuf.h index 693c9675528..693c9675528 100644 --- a/arch/xtensa/include/asm/msgbuf.h +++ b/arch/xtensa/include/uapi/asm/msgbuf.h diff --git a/arch/xtensa/include/uapi/asm/param.h b/arch/xtensa/include/uapi/asm/param.h new file mode 100644 index 00000000000..87bc2eae630 --- /dev/null +++ b/arch/xtensa/include/uapi/asm/param.h @@ -0,0 +1,30 @@ +/* + * include/asm-xtensa/param.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 - 2005 Tensilica Inc. + */ + +#ifndef _UAPI_XTENSA_PARAM_H +#define _UAPI_XTENSA_PARAM_H + +#ifndef __KERNEL__ +# define HZ 100 +#endif + +#define EXEC_PAGESIZE 4096 + +#ifndef NGROUPS +#define NGROUPS 32 +#endif + +#ifndef NOGROUP +#define NOGROUP (-1) +#endif + +#define MAXHOSTNAMELEN 64 /* max length of hostname */ + +#endif /* _UAPI_XTENSA_PARAM_H */ diff --git a/arch/xtensa/include/asm/poll.h b/arch/xtensa/include/uapi/asm/poll.h index 9d2d5993f06..9d2d5993f06 100644 --- a/arch/xtensa/include/asm/poll.h +++ b/arch/xtensa/include/uapi/asm/poll.h diff --git a/arch/xtensa/include/asm/posix_types.h b/arch/xtensa/include/uapi/asm/posix_types.h index 6e96be0d02d..6e96be0d02d 100644 --- a/arch/xtensa/include/asm/posix_types.h +++ b/arch/xtensa/include/uapi/asm/posix_types.h diff --git a/arch/xtensa/include/uapi/asm/ptrace.h b/arch/xtensa/include/uapi/asm/ptrace.h new file mode 100644 index 00000000000..ee17aa842fd --- /dev/null +++ b/arch/xtensa/include/uapi/asm/ptrace.h @@ -0,0 +1,77 @@ +/* + * include/asm-xtensa/ptrace.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 - 2005 Tensilica Inc. + */ + +#ifndef _UAPI_XTENSA_PTRACE_H +#define _UAPI_XTENSA_PTRACE_H + +/* + * Kernel stack + * + * +-----------------------+ -------- STACK_SIZE + * | register file | | + * +-----------------------+ | + * | struct pt_regs | | + * +-----------------------+ | ------ PT_REGS_OFFSET + * double : 16 bytes spill area : | ^ + * excetion :- - - - - - - - - - - -: | | + * frame : struct pt_regs : | | + * :- - - - - - - - - - - -: | | + * | | | | + * | memory stack | | | + * | | | | + * ~ ~ ~ ~ + * ~ ~ ~ ~ + * | | | | + * | | | | + * +-----------------------+ | | --- STACK_BIAS + * | struct task_struct | | | ^ + * current --> +-----------------------+ | | | + * | struct thread_info | | | | + * +-----------------------+ -------- + */ + +#define KERNEL_STACK_SIZE (2 * PAGE_SIZE) + +/* Offsets for exception_handlers[] (3 x 64-entries x 4-byte tables). */ + +#define EXC_TABLE_KSTK 0x004 /* Kernel Stack */ +#define EXC_TABLE_DOUBLE_SAVE 0x008 /* Double exception save area for a0 */ +#define EXC_TABLE_FIXUP 0x00c /* Fixup handler */ +#define EXC_TABLE_PARAM 0x010 /* For passing a parameter to fixup */ +#define EXC_TABLE_SYSCALL_SAVE 0x014 /* For fast syscall handler */ +#define EXC_TABLE_FAST_USER 0x100 /* Fast user exception handler */ +#define EXC_TABLE_FAST_KERNEL 0x200 /* Fast kernel exception handler */ +#define EXC_TABLE_DEFAULT 0x300 /* Default C-Handler */ +#define EXC_TABLE_SIZE 0x400 + +/* Registers used by strace */ + +#define REG_A_BASE 0x0000 +#define REG_AR_BASE 0x0100 +#define REG_PC 0x0020 +#define REG_PS 0x02e6 +#define REG_WB 0x0248 +#define REG_WS 0x0249 +#define REG_LBEG 0x0200 +#define REG_LEND 0x0201 +#define REG_LCOUNT 0x0202 +#define REG_SAR 0x0203 + +#define SYSCALL_NR 0x00ff + +/* Other PTRACE_ values defined in <linux/ptrace.h> using values 0-9,16,17,24 */ + +#define PTRACE_GETREGS 12 +#define PTRACE_SETREGS 13 +#define PTRACE_GETXTREGS 18 +#define PTRACE_SETXTREGS 19 + + +#endif /* _UAPI_XTENSA_PTRACE_H */ diff --git a/arch/xtensa/include/asm/sembuf.h b/arch/xtensa/include/uapi/asm/sembuf.h index c15870493b3..c15870493b3 100644 --- a/arch/xtensa/include/asm/sembuf.h +++ b/arch/xtensa/include/uapi/asm/sembuf.h diff --git a/arch/xtensa/include/asm/setup.h b/arch/xtensa/include/uapi/asm/setup.h index 9fa8ad97936..9fa8ad97936 100644 --- a/arch/xtensa/include/asm/setup.h +++ b/arch/xtensa/include/uapi/asm/setup.h diff --git a/arch/xtensa/include/asm/shmbuf.h b/arch/xtensa/include/uapi/asm/shmbuf.h index ad4b0121782..ad4b0121782 100644 --- a/arch/xtensa/include/asm/shmbuf.h +++ b/arch/xtensa/include/uapi/asm/shmbuf.h diff --git a/arch/xtensa/include/asm/sigcontext.h b/arch/xtensa/include/uapi/asm/sigcontext.h index 03383af8c3b..03383af8c3b 100644 --- a/arch/xtensa/include/asm/sigcontext.h +++ b/arch/xtensa/include/uapi/asm/sigcontext.h diff --git a/arch/xtensa/include/uapi/asm/signal.h b/arch/xtensa/include/uapi/asm/signal.h new file mode 100644 index 00000000000..b88ce96f2af --- /dev/null +++ b/arch/xtensa/include/uapi/asm/signal.h @@ -0,0 +1,148 @@ +/* + * include/asm-xtensa/signal.h + * + * Swiped from SH. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 - 2005 Tensilica Inc. + */ + +#ifndef _UAPI_XTENSA_SIGNAL_H +#define _UAPI_XTENSA_SIGNAL_H + + +#define _NSIG 64 +#define _NSIG_BPW 32 +#define _NSIG_WORDS (_NSIG / _NSIG_BPW) + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> + +/* Avoid too many header ordering problems. */ +struct siginfo; +typedef unsigned long old_sigset_t; /* at least 32 bits */ +typedef struct { + unsigned long sig[_NSIG_WORDS]; +} sigset_t; + +#endif + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO +/* #define SIGLOST 29 */ +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +/* These should not be considered constants from userland. */ +#define SIGRTMIN 32 +#define SIGRTMAX (_NSIG-1) + +/* + * SA_FLAGS values: + * + * SA_ONSTACK indicates that a registered stack_t will be used. + * SA_RESTART flag to get restarting signals (which were the default long ago) + * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop. + * SA_RESETHAND clears the handler when the signal is delivered. + * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies. + * SA_NODEFER prevents the current signal from being masked in the handler. + * + * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single + * Unix names RESETHAND and NODEFER respectively. + */ +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 /* not supported yet */ +#define SA_SIGINFO 0x00000004 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +/* + * sigaltstack controls + */ +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#ifndef __ASSEMBLY__ + +#define SIG_BLOCK 0 /* for blocking signals */ +#define SIG_UNBLOCK 1 /* for unblocking signals */ +#define SIG_SETMASK 2 /* for setting the signal mask */ + +/* Type of a signal handler. */ +typedef void (*__sighandler_t)(int); + +#define SIG_DFL ((__sighandler_t)0) /* default signal handling */ +#define SIG_IGN ((__sighandler_t)1) /* ignore signal */ +#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ + +#ifndef __KERNEL__ + +/* Here we must cater to libcs that poke about in kernel headers. */ + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +#endif /* __KERNEL__ */ + +typedef struct sigaltstack { + void *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +#endif /* __ASSEMBLY__ */ +#endif /* _UAPI_XTENSA_SIGNAL_H */ diff --git a/arch/xtensa/include/asm/socket.h b/arch/xtensa/include/uapi/asm/socket.h index e36c6818492..e36c6818492 100644 --- a/arch/xtensa/include/asm/socket.h +++ b/arch/xtensa/include/uapi/asm/socket.h diff --git a/arch/xtensa/include/asm/sockios.h b/arch/xtensa/include/uapi/asm/sockios.h index efe0af379f0..efe0af379f0 100644 --- a/arch/xtensa/include/asm/sockios.h +++ b/arch/xtensa/include/uapi/asm/sockios.h diff --git a/arch/xtensa/include/asm/stat.h b/arch/xtensa/include/uapi/asm/stat.h index c4992038cee..c4992038cee 100644 --- a/arch/xtensa/include/asm/stat.h +++ b/arch/xtensa/include/uapi/asm/stat.h diff --git a/arch/xtensa/include/asm/swab.h b/arch/xtensa/include/uapi/asm/swab.h index 226a3916231..226a3916231 100644 --- a/arch/xtensa/include/asm/swab.h +++ b/arch/xtensa/include/uapi/asm/swab.h diff --git a/arch/xtensa/include/asm/termbits.h b/arch/xtensa/include/uapi/asm/termbits.h index 0d6c8715b24..0d6c8715b24 100644 --- a/arch/xtensa/include/asm/termbits.h +++ b/arch/xtensa/include/uapi/asm/termbits.h diff --git a/arch/xtensa/include/uapi/asm/types.h b/arch/xtensa/include/uapi/asm/types.h new file mode 100644 index 00000000000..87ec7ae73cb --- /dev/null +++ b/arch/xtensa/include/uapi/asm/types.h @@ -0,0 +1,28 @@ +/* + * include/asm-xtensa/types.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 - 2005 Tensilica Inc. + */ + +#ifndef _UAPI_XTENSA_TYPES_H +#define _UAPI_XTENSA_TYPES_H + +#include <asm-generic/int-ll64.h> + +#ifdef __ASSEMBLY__ +# define __XTENSA_UL(x) (x) +# define __XTENSA_UL_CONST(x) x +#else +# define __XTENSA_UL(x) ((unsigned long)(x)) +# define __XTENSA_UL_CONST(x) x##UL +#endif + +#ifndef __ASSEMBLY__ + +#endif + +#endif /* _UAPI_XTENSA_TYPES_H */ diff --git a/arch/xtensa/include/uapi/asm/unistd.h b/arch/xtensa/include/uapi/asm/unistd.h new file mode 100644 index 00000000000..9f36d0e3e0a --- /dev/null +++ b/arch/xtensa/include/uapi/asm/unistd.h @@ -0,0 +1,754 @@ +#if !defined(_UAPI_XTENSA_UNISTD_H) || defined(__SYSCALL) +#define _UAPI_XTENSA_UNISTD_H + +#ifndef __SYSCALL +# define __SYSCALL(nr,func,nargs) +#endif + +#define __NR_spill 0 +__SYSCALL( 0, sys_ni_syscall, 0) +#define __NR_xtensa 1 +__SYSCALL( 1, sys_ni_syscall, 0) +#define __NR_available4 2 +__SYSCALL( 2, sys_ni_syscall, 0) +#define __NR_available5 3 +__SYSCALL( 3, sys_ni_syscall, 0) +#define __NR_available6 4 +__SYSCALL( 4, sys_ni_syscall, 0) +#define __NR_available7 5 +__SYSCALL( 5, sys_ni_syscall, 0) +#define __NR_available8 6 +__SYSCALL( 6, sys_ni_syscall, 0) +#define __NR_available9 7 +__SYSCALL( 7, sys_ni_syscall, 0) + +/* File Operations */ + +#define __NR_open 8 +__SYSCALL( 8, sys_open, 3) +#define __NR_close 9 +__SYSCALL( 9, sys_close, 1) +#define __NR_dup 10 +__SYSCALL( 10, sys_dup, 1) +#define __NR_dup2 11 +__SYSCALL( 11, sys_dup2, 2) +#define __NR_read 12 +__SYSCALL( 12, sys_read, 3) +#define __NR_write 13 +__SYSCALL( 13, sys_write, 3) +#define __NR_select 14 +__SYSCALL( 14, sys_select, 5) +#define __NR_lseek 15 +__SYSCALL( 15, sys_lseek, 3) +#define __NR_poll 16 +__SYSCALL( 16, sys_poll, 3) +#define __NR__llseek 17 +__SYSCALL( 17, sys_llseek, 5) +#define __NR_epoll_wait 18 +__SYSCALL( 18, sys_epoll_wait, 4) +#define __NR_epoll_ctl 19 +__SYSCALL( 19, sys_epoll_ctl, 4) +#define __NR_epoll_create 20 +__SYSCALL( 20, sys_epoll_create, 1) +#define __NR_creat 21 +__SYSCALL( 21, sys_creat, 2) +#define __NR_truncate 22 +__SYSCALL( 22, sys_truncate, 2) +#define __NR_ftruncate 23 +__SYSCALL( 23, sys_ftruncate, 2) +#define __NR_readv 24 +__SYSCALL( 24, sys_readv, 3) +#define __NR_writev 25 +__SYSCALL( 25, sys_writev, 3) +#define __NR_fsync 26 +__SYSCALL( 26, sys_fsync, 1) +#define __NR_fdatasync 27 +__SYSCALL( 27, sys_fdatasync, 1) +#define __NR_truncate64 28 +__SYSCALL( 28, sys_truncate64, 2) +#define __NR_ftruncate64 29 +__SYSCALL( 29, sys_ftruncate64, 2) +#define __NR_pread64 30 +__SYSCALL( 30, sys_pread64, 6) +#define __NR_pwrite64 31 +__SYSCALL( 31, sys_pwrite64, 6) + +#define __NR_link 32 +__SYSCALL( 32, sys_link, 2) +#define __NR_rename 33 +__SYSCALL( 33, sys_rename, 2) +#define __NR_symlink 34 +__SYSCALL( 34, sys_symlink, 2) +#define __NR_readlink 35 +__SYSCALL( 35, sys_readlink, 3) +#define __NR_mknod 36 +__SYSCALL( 36, sys_mknod, 3) +#define __NR_pipe 37 +__SYSCALL( 37, sys_pipe, 1) +#define __NR_unlink 38 +__SYSCALL( 38, sys_unlink, 1) +#define __NR_rmdir 39 +__SYSCALL( 39, sys_rmdir, 1) + +#define __NR_mkdir 40 +__SYSCALL( 40, sys_mkdir, 2) +#define __NR_chdir 41 +__SYSCALL( 41, sys_chdir, 1) +#define __NR_fchdir 42 +__SYSCALL( 42, sys_fchdir, 1) +#define __NR_getcwd 43 +__SYSCALL( 43, sys_getcwd, 2) + +#define __NR_chmod 44 +__SYSCALL( 44, sys_chmod, 2) +#define __NR_chown 45 +__SYSCALL( 45, sys_chown, 3) +#define __NR_stat 46 +__SYSCALL( 46, sys_newstat, 2) +#define __NR_stat64 47 +__SYSCALL( 47, sys_stat64, 2) + +#define __NR_lchown 48 +__SYSCALL( 48, sys_lchown, 3) +#define __NR_lstat 49 +__SYSCALL( 49, sys_newlstat, 2) +#define __NR_lstat64 50 +__SYSCALL( 50, sys_lstat64, 2) +#define __NR_available51 51 +__SYSCALL( 51, sys_ni_syscall, 0) + +#define __NR_fchmod 52 +__SYSCALL( 52, sys_fchmod, 2) +#define __NR_fchown 53 +__SYSCALL( 53, sys_fchown, 3) +#define __NR_fstat 54 +__SYSCALL( 54, sys_newfstat, 2) +#define __NR_fstat64 55 +__SYSCALL( 55, sys_fstat64, 2) + +#define __NR_flock 56 +__SYSCALL( 56, sys_flock, 2) +#define __NR_access 57 +__SYSCALL( 57, sys_access, 2) +#define __NR_umask 58 +__SYSCALL( 58, sys_umask, 1) +#define __NR_getdents 59 +__SYSCALL( 59, sys_getdents, 3) +#define __NR_getdents64 60 +__SYSCALL( 60, sys_getdents64, 3) +#define __NR_fcntl64 61 +__SYSCALL( 61, sys_fcntl64, 3) +#define __NR_fallocate 62 +__SYSCALL( 62, sys_fallocate, 6) +#define __NR_fadvise64_64 63 +__SYSCALL( 63, xtensa_fadvise64_64, 6) +#define __NR_utime 64 /* glibc 2.3.3 ?? */ +__SYSCALL( 64, sys_utime, 2) +#define __NR_utimes 65 +__SYSCALL( 65, sys_utimes, 2) +#define __NR_ioctl 66 +__SYSCALL( 66, sys_ioctl, 3) +#define __NR_fcntl 67 +__SYSCALL( 67, sys_fcntl, 3) + +#define __NR_setxattr 68 +__SYSCALL( 68, sys_setxattr, 5) +#define __NR_getxattr 69 +__SYSCALL( 69, sys_getxattr, 4) +#define __NR_listxattr 70 +__SYSCALL( 70, sys_listxattr, 3) +#define __NR_removexattr 71 +__SYSCALL( 71, sys_removexattr, 2) +#define __NR_lsetxattr 72 +__SYSCALL( 72, sys_lsetxattr, 5) +#define __NR_lgetxattr 73 +__SYSCALL( 73, sys_lgetxattr, 4) +#define __NR_llistxattr 74 +__SYSCALL( 74, sys_llistxattr, 3) +#define __NR_lremovexattr 75 +__SYSCALL( 75, sys_lremovexattr, 2) +#define __NR_fsetxattr 76 +__SYSCALL( 76, sys_fsetxattr, 5) +#define __NR_fgetxattr 77 +__SYSCALL( 77, sys_fgetxattr, 4) +#define __NR_flistxattr 78 +__SYSCALL( 78, sys_flistxattr, 3) +#define __NR_fremovexattr 79 +__SYSCALL( 79, sys_fremovexattr, 2) + +/* File Map / Shared Memory Operations */ + +#define __NR_mmap2 80 +__SYSCALL( 80, sys_mmap_pgoff, 6) +#define __NR_munmap 81 +__SYSCALL( 81, sys_munmap, 2) +#define __NR_mprotect 82 +__SYSCALL( 82, sys_mprotect, 3) +#define __NR_brk 83 +__SYSCALL( 83, sys_brk, 1) +#define __NR_mlock 84 +__SYSCALL( 84, sys_mlock, 2) +#define __NR_munlock 85 +__SYSCALL( 85, sys_munlock, 2) +#define __NR_mlockall 86 +__SYSCALL( 86, sys_mlockall, 1) +#define __NR_munlockall 87 +__SYSCALL( 87, sys_munlockall, 0) +#define __NR_mremap 88 +__SYSCALL( 88, sys_mremap, 4) +#define __NR_msync 89 +__SYSCALL( 89, sys_msync, 3) +#define __NR_mincore 90 +__SYSCALL( 90, sys_mincore, 3) +#define __NR_madvise 91 +__SYSCALL( 91, sys_madvise, 3) +#define __NR_shmget 92 +__SYSCALL( 92, sys_shmget, 4) +#define __NR_shmat 93 +__SYSCALL( 93, xtensa_shmat, 4) +#define __NR_shmctl 94 +__SYSCALL( 94, sys_shmctl, 4) +#define __NR_shmdt 95 +__SYSCALL( 95, sys_shmdt, 4) + +/* Socket Operations */ + +#define __NR_socket 96 +__SYSCALL( 96, sys_socket, 3) +#define __NR_setsockopt 97 +__SYSCALL( 97, sys_setsockopt, 5) +#define __NR_getsockopt 98 +__SYSCALL( 98, sys_getsockopt, 5) +#define __NR_shutdown 99 +__SYSCALL( 99, sys_shutdown, 2) + +#define __NR_bind 100 +__SYSCALL(100, sys_bind, 3) +#define __NR_connect 101 +__SYSCALL(101, sys_connect, 3) +#define __NR_listen 102 +__SYSCALL(102, sys_listen, 2) +#define __NR_accept 103 +__SYSCALL(103, sys_accept, 3) + +#define __NR_getsockname 104 +__SYSCALL(104, sys_getsockname, 3) +#define __NR_getpeername 105 +__SYSCALL(105, sys_getpeername, 3) +#define __NR_sendmsg 106 +__SYSCALL(106, sys_sendmsg, 3) +#define __NR_recvmsg 107 +__SYSCALL(107, sys_recvmsg, 3) +#define __NR_send 108 +__SYSCALL(108, sys_send, 4) +#define __NR_recv 109 +__SYSCALL(109, sys_recv, 4) +#define __NR_sendto 110 +__SYSCALL(110, sys_sendto, 6) +#define __NR_recvfrom 111 +__SYSCALL(111, sys_recvfrom, 6) + +#define __NR_socketpair 112 +__SYSCALL(112, sys_socketpair, 4) +#define __NR_sendfile 113 +__SYSCALL(113, sys_sendfile, 4) +#define __NR_sendfile64 114 +__SYSCALL(114, sys_sendfile64, 4) +#define __NR_sendmmsg 115 +__SYSCALL(115, sys_sendmmsg, 4) + +/* Process Operations */ + +#define __NR_clone 116 +__SYSCALL(116, xtensa_clone, 5) +#define __NR_execve 117 +__SYSCALL(117, sys_execve, 3) +#define __NR_exit 118 +__SYSCALL(118, sys_exit, 1) +#define __NR_exit_group 119 +__SYSCALL(119, sys_exit_group, 1) +#define __NR_getpid 120 +__SYSCALL(120, sys_getpid, 0) +#define __NR_wait4 121 +__SYSCALL(121, sys_wait4, 4) +#define __NR_waitid 122 +__SYSCALL(122, sys_waitid, 5) +#define __NR_kill 123 +__SYSCALL(123, sys_kill, 2) +#define __NR_tkill 124 +__SYSCALL(124, sys_tkill, 2) +#define __NR_tgkill 125 +__SYSCALL(125, sys_tgkill, 3) +#define __NR_set_tid_address 126 +__SYSCALL(126, sys_set_tid_address, 1) +#define __NR_gettid 127 +__SYSCALL(127, sys_gettid, 0) +#define __NR_setsid 128 +__SYSCALL(128, sys_setsid, 0) +#define __NR_getsid 129 +__SYSCALL(129, sys_getsid, 1) +#define __NR_prctl 130 +__SYSCALL(130, sys_prctl, 5) +#define __NR_personality 131 +__SYSCALL(131, sys_personality, 1) +#define __NR_getpriority 132 +__SYSCALL(132, sys_getpriority, 2) +#define __NR_setpriority 133 +__SYSCALL(133, sys_setpriority, 3) +#define __NR_setitimer 134 +__SYSCALL(134, sys_setitimer, 3) +#define __NR_getitimer 135 +__SYSCALL(135, sys_getitimer, 2) +#define __NR_setuid 136 +__SYSCALL(136, sys_setuid, 1) +#define __NR_getuid 137 +__SYSCALL(137, sys_getuid, 0) +#define __NR_setgid 138 +__SYSCALL(138, sys_setgid, 1) +#define __NR_getgid 139 +__SYSCALL(139, sys_getgid, 0) +#define __NR_geteuid 140 +__SYSCALL(140, sys_geteuid, 0) +#define __NR_getegid 141 +__SYSCALL(141, sys_getegid, 0) +#define __NR_setreuid 142 +__SYSCALL(142, sys_setreuid, 2) +#define __NR_setregid 143 +__SYSCALL(143, sys_setregid, 2) +#define __NR_setresuid 144 +__SYSCALL(144, sys_setresuid, 3) +#define __NR_getresuid 145 +__SYSCALL(145, sys_getresuid, 3) +#define __NR_setresgid 146 +__SYSCALL(146, sys_setresgid, 3) +#define __NR_getresgid 147 +__SYSCALL(147, sys_getresgid, 3) +#define __NR_setpgid 148 +__SYSCALL(148, sys_setpgid, 2) +#define __NR_getpgid 149 +__SYSCALL(149, sys_getpgid, 1) +#define __NR_getppid 150 +__SYSCALL(150, sys_getppid, 0) +#define __NR_getpgrp 151 +__SYSCALL(151, sys_getpgrp, 0) + +#define __NR_reserved152 152 /* set_thread_area */ +__SYSCALL(152, sys_ni_syscall, 0) +#define __NR_reserved153 153 /* get_thread_area */ +__SYSCALL(153, sys_ni_syscall, 0) +#define __NR_times 154 +__SYSCALL(154, sys_times, 1) +#define __NR_acct 155 +__SYSCALL(155, sys_acct, 1) +#define __NR_sched_setaffinity 156 +__SYSCALL(156, sys_sched_setaffinity, 3) +#define __NR_sched_getaffinity 157 +__SYSCALL(157, sys_sched_getaffinity, 3) +#define __NR_capget 158 +__SYSCALL(158, sys_capget, 2) +#define __NR_capset 159 +__SYSCALL(159, sys_capset, 2) +#define __NR_ptrace 160 +__SYSCALL(160, sys_ptrace, 4) +#define __NR_semtimedop 161 +__SYSCALL(161, sys_semtimedop, 5) +#define __NR_semget 162 +__SYSCALL(162, sys_semget, 4) +#define __NR_semop 163 +__SYSCALL(163, sys_semop, 4) +#define __NR_semctl 164 +__SYSCALL(164, sys_semctl, 4) +#define __NR_available165 165 +__SYSCALL(165, sys_ni_syscall, 0) +#define __NR_msgget 166 +__SYSCALL(166, sys_msgget, 4) +#define __NR_msgsnd 167 +__SYSCALL(167, sys_msgsnd, 4) +#define __NR_msgrcv 168 +__SYSCALL(168, sys_msgrcv, 4) +#define __NR_msgctl 169 +__SYSCALL(169, sys_msgctl, 4) +#define __NR_available170 170 +__SYSCALL(170, sys_ni_syscall, 0) + +/* File System */ + +#define __NR_umount2 171 +__SYSCALL(171, sys_umount, 2) +#define __NR_mount 172 +__SYSCALL(172, sys_mount, 5) +#define __NR_swapon 173 +__SYSCALL(173, sys_swapon, 2) +#define __NR_chroot 174 +__SYSCALL(174, sys_chroot, 1) +#define __NR_pivot_root 175 +__SYSCALL(175, sys_pivot_root, 2) +#define __NR_umount 176 +__SYSCALL(176, sys_umount, 2) +#define __NR_swapoff 177 +__SYSCALL(177, sys_swapoff, 1) +#define __NR_sync 178 +__SYSCALL(178, sys_sync, 0) +#define __NR_syncfs 179 +__SYSCALL(179, sys_syncfs, 1) +#define __NR_setfsuid 180 +__SYSCALL(180, sys_setfsuid, 1) +#define __NR_setfsgid 181 +__SYSCALL(181, sys_setfsgid, 1) +#define __NR_sysfs 182 +__SYSCALL(182, sys_sysfs, 3) +#define __NR_ustat 183 +__SYSCALL(183, sys_ustat, 2) +#define __NR_statfs 184 +__SYSCALL(184, sys_statfs, 2) +#define __NR_fstatfs 185 +__SYSCALL(185, sys_fstatfs, 2) +#define __NR_statfs64 186 +__SYSCALL(186, sys_statfs64, 3) +#define __NR_fstatfs64 187 +__SYSCALL(187, sys_fstatfs64, 3) + +/* System */ + +#define __NR_setrlimit 188 +__SYSCALL(188, sys_setrlimit, 2) +#define __NR_getrlimit 189 +__SYSCALL(189, sys_getrlimit, 2) +#define __NR_getrusage 190 +__SYSCALL(190, sys_getrusage, 2) +#define __NR_futex 191 +__SYSCALL(191, sys_futex, 5) +#define __NR_gettimeofday 192 +__SYSCALL(192, sys_gettimeofday, 2) +#define __NR_settimeofday 193 +__SYSCALL(193, sys_settimeofday, 2) +#define __NR_adjtimex 194 +__SYSCALL(194, sys_adjtimex, 1) +#define __NR_nanosleep 195 +__SYSCALL(195, sys_nanosleep, 2) +#define __NR_getgroups 196 +__SYSCALL(196, sys_getgroups, 2) +#define __NR_setgroups 197 +__SYSCALL(197, sys_setgroups, 2) +#define __NR_sethostname 198 +__SYSCALL(198, sys_sethostname, 2) +#define __NR_setdomainname 199 +__SYSCALL(199, sys_setdomainname, 2) +#define __NR_syslog 200 +__SYSCALL(200, sys_syslog, 3) +#define __NR_vhangup 201 +__SYSCALL(201, sys_vhangup, 0) +#define __NR_uselib 202 +__SYSCALL(202, sys_uselib, 1) +#define __NR_reboot 203 +__SYSCALL(203, sys_reboot, 3) +#define __NR_quotactl 204 +__SYSCALL(204, sys_quotactl, 4) +#define __NR_nfsservctl 205 +__SYSCALL(205, sys_ni_syscall, 0) /* old nfsservctl */ +#define __NR__sysctl 206 +__SYSCALL(206, sys_sysctl, 1) +#define __NR_bdflush 207 +__SYSCALL(207, sys_bdflush, 2) +#define __NR_uname 208 +__SYSCALL(208, sys_newuname, 1) +#define __NR_sysinfo 209 +__SYSCALL(209, sys_sysinfo, 1) +#define __NR_init_module 210 +__SYSCALL(210, sys_init_module, 2) +#define __NR_delete_module 211 +__SYSCALL(211, sys_delete_module, 1) + +#define __NR_sched_setparam 212 +__SYSCALL(212, sys_sched_setparam, 2) +#define __NR_sched_getparam 213 +__SYSCALL(213, sys_sched_getparam, 2) +#define __NR_sched_setscheduler 214 +__SYSCALL(214, sys_sched_setscheduler, 3) +#define __NR_sched_getscheduler 215 +__SYSCALL(215, sys_sched_getscheduler, 1) +#define __NR_sched_get_priority_max 216 +__SYSCALL(216, sys_sched_get_priority_max, 1) +#define __NR_sched_get_priority_min 217 +__SYSCALL(217, sys_sched_get_priority_min, 1) +#define __NR_sched_rr_get_interval 218 +__SYSCALL(218, sys_sched_rr_get_interval, 2) +#define __NR_sched_yield 219 +__SYSCALL(219, sys_sched_yield, 0) +#define __NR_available222 222 +__SYSCALL(222, sys_ni_syscall, 0) + +/* Signal Handling */ + +#define __NR_restart_syscall 223 +__SYSCALL(223, sys_restart_syscall, 0) +#define __NR_sigaltstack 224 +__SYSCALL(224, xtensa_sigaltstack, 2) +#define __NR_rt_sigreturn 225 +__SYSCALL(225, xtensa_rt_sigreturn, 1) +#define __NR_rt_sigaction 226 +__SYSCALL(226, sys_rt_sigaction, 4) +#define __NR_rt_sigprocmask 227 +__SYSCALL(227, sys_rt_sigprocmask, 4) +#define __NR_rt_sigpending 228 +__SYSCALL(228, sys_rt_sigpending, 2) +#define __NR_rt_sigtimedwait 229 +__SYSCALL(229, sys_rt_sigtimedwait, 4) +#define __NR_rt_sigqueueinfo 230 +__SYSCALL(230, sys_rt_sigqueueinfo, 3) +#define __NR_rt_sigsuspend 231 +__SYSCALL(231, sys_rt_sigsuspend, 2) + +/* Message */ + +#define __NR_mq_open 232 +__SYSCALL(232, sys_mq_open, 4) +#define __NR_mq_unlink 233 +__SYSCALL(233, sys_mq_unlink, 1) +#define __NR_mq_timedsend 234 +__SYSCALL(234, sys_mq_timedsend, 5) +#define __NR_mq_timedreceive 235 +__SYSCALL(235, sys_mq_timedreceive, 5) +#define __NR_mq_notify 236 +__SYSCALL(236, sys_mq_notify, 2) +#define __NR_mq_getsetattr 237 +__SYSCALL(237, sys_mq_getsetattr, 3) +#define __NR_available238 238 +__SYSCALL(238, sys_ni_syscall, 0) + +/* IO */ + +#define __NR_io_setup 239 +__SYSCALL(239, sys_io_setup, 2) +#define __NR_io_destroy 240 +__SYSCALL(240, sys_io_destroy, 1) +#define __NR_io_submit 241 +__SYSCALL(241, sys_io_submit, 3) +#define __NR_io_getevents 242 +__SYSCALL(242, sys_io_getevents, 5) +#define __NR_io_cancel 243 +__SYSCALL(243, sys_io_cancel, 3) +#define __NR_clock_settime 244 +__SYSCALL(244, sys_clock_settime, 2) +#define __NR_clock_gettime 245 +__SYSCALL(245, sys_clock_gettime, 2) +#define __NR_clock_getres 246 +__SYSCALL(246, sys_clock_getres, 2) +#define __NR_clock_nanosleep 247 +__SYSCALL(247, sys_clock_nanosleep, 4) + +/* Timer */ + +#define __NR_timer_create 248 +__SYSCALL(248, sys_timer_create, 3) +#define __NR_timer_delete 249 +__SYSCALL(249, sys_timer_delete, 1) +#define __NR_timer_settime 250 +__SYSCALL(250, sys_timer_settime, 4) +#define __NR_timer_gettime 251 +__SYSCALL(251, sys_timer_gettime, 2) +#define __NR_timer_getoverrun 252 +__SYSCALL(252, sys_timer_getoverrun, 1) + +/* System */ + +#define __NR_reserved253 253 +__SYSCALL(253, sys_ni_syscall, 0) +#define __NR_lookup_dcookie 254 +__SYSCALL(254, sys_lookup_dcookie, 4) +#define __NR_available255 255 +__SYSCALL(255, sys_ni_syscall, 0) +#define __NR_add_key 256 +__SYSCALL(256, sys_add_key, 5) +#define __NR_request_key 257 +__SYSCALL(257, sys_request_key, 5) +#define __NR_keyctl 258 +__SYSCALL(258, sys_keyctl, 5) +#define __NR_available259 259 +__SYSCALL(259, sys_ni_syscall, 0) + + +#define __NR_readahead 260 +__SYSCALL(260, sys_readahead, 5) +#define __NR_remap_file_pages 261 +__SYSCALL(261, sys_remap_file_pages, 5) +#define __NR_migrate_pages 262 +__SYSCALL(262, sys_migrate_pages, 0) +#define __NR_mbind 263 +__SYSCALL(263, sys_mbind, 6) +#define __NR_get_mempolicy 264 +__SYSCALL(264, sys_get_mempolicy, 5) +#define __NR_set_mempolicy 265 +__SYSCALL(265, sys_set_mempolicy, 3) +#define __NR_unshare 266 +__SYSCALL(266, sys_unshare, 1) +#define __NR_move_pages 267 +__SYSCALL(267, sys_move_pages, 0) +#define __NR_splice 268 +__SYSCALL(268, sys_splice, 0) +#define __NR_tee 269 +__SYSCALL(269, sys_tee, 0) +#define __NR_vmsplice 270 +__SYSCALL(270, sys_vmsplice, 0) +#define __NR_available271 271 +__SYSCALL(271, sys_ni_syscall, 0) + +#define __NR_pselect6 272 +__SYSCALL(272, sys_pselect6, 0) +#define __NR_ppoll 273 +__SYSCALL(273, sys_ppoll, 0) +#define __NR_epoll_pwait 274 +__SYSCALL(274, sys_epoll_pwait, 0) +#define __NR_epoll_create1 275 +__SYSCALL(275, sys_epoll_create1, 1) + +#define __NR_inotify_init 276 +__SYSCALL(276, sys_inotify_init, 0) +#define __NR_inotify_add_watch 277 +__SYSCALL(277, sys_inotify_add_watch, 3) +#define __NR_inotify_rm_watch 278 +__SYSCALL(278, sys_inotify_rm_watch, 2) +#define __NR_inotify_init1 279 +__SYSCALL(279, sys_inotify_init1, 1) + +#define __NR_getcpu 280 +__SYSCALL(280, sys_getcpu, 0) +#define __NR_kexec_load 281 +__SYSCALL(281, sys_ni_syscall, 0) + +#define __NR_ioprio_set 282 +__SYSCALL(282, sys_ioprio_set, 2) +#define __NR_ioprio_get 283 +__SYSCALL(283, sys_ioprio_get, 3) + +#define __NR_set_robust_list 284 +__SYSCALL(284, sys_set_robust_list, 3) +#define __NR_get_robust_list 285 +__SYSCALL(285, sys_get_robust_list, 3) +#define __NR_available286 286 +__SYSCALL(286, sys_ni_syscall, 0) +#define __NR_available287 287 +__SYSCALL(287, sys_ni_syscall, 0) + +/* Relative File Operations */ + +#define __NR_openat 288 +__SYSCALL(288, sys_openat, 4) +#define __NR_mkdirat 289 +__SYSCALL(289, sys_mkdirat, 3) +#define __NR_mknodat 290 +__SYSCALL(290, sys_mknodat, 4) +#define __NR_unlinkat 291 +__SYSCALL(291, sys_unlinkat, 3) +#define __NR_renameat 292 +__SYSCALL(292, sys_renameat, 4) +#define __NR_linkat 293 +__SYSCALL(293, sys_linkat, 5) +#define __NR_symlinkat 294 +__SYSCALL(294, sys_symlinkat, 3) +#define __NR_readlinkat 295 +__SYSCALL(295, sys_readlinkat, 4) +#define __NR_utimensat 296 +__SYSCALL(296, sys_utimensat, 0) +#define __NR_fchownat 297 +__SYSCALL(297, sys_fchownat, 5) +#define __NR_futimesat 298 +__SYSCALL(298, sys_futimesat, 4) +#define __NR_fstatat64 299 +__SYSCALL(299, sys_fstatat64, 0) +#define __NR_fchmodat 300 +__SYSCALL(300, sys_fchmodat, 4) +#define __NR_faccessat 301 +__SYSCALL(301, sys_faccessat, 4) +#define __NR_available302 302 +__SYSCALL(302, sys_ni_syscall, 0) +#define __NR_available303 303 +__SYSCALL(303, sys_ni_syscall, 0) + +#define __NR_signalfd 304 +__SYSCALL(304, sys_signalfd, 3) +/* 305 was __NR_timerfd */ +__SYSCALL(305, sys_ni_syscall, 0) +#define __NR_eventfd 306 +__SYSCALL(306, sys_eventfd, 1) +#define __NR_recvmmsg 307 +__SYSCALL(307, sys_recvmmsg, 5) + +#define __NR_setns 308 +__SYSCALL(308, sys_setns, 2) +#define __NR_signalfd4 309 +__SYSCALL(309, sys_signalfd4, 4) +#define __NR_dup3 310 +__SYSCALL(310, sys_dup3, 3) +#define __NR_pipe2 311 +__SYSCALL(311, sys_pipe2, 2) + +#define __NR_timerfd_create 312 +__SYSCALL(312, sys_timerfd_create, 2) +#define __NR_timerfd_settime 313 +__SYSCALL(313, sys_timerfd_settime, 4) +#define __NR_timerfd_gettime 314 +__SYSCALL(314, sys_timerfd_gettime, 2) +#define __NR_available315 315 +__SYSCALL(315, sys_ni_syscall, 0) + +#define __NR_eventfd2 316 +__SYSCALL(316, sys_eventfd2, 2) +#define __NR_preadv 317 +__SYSCALL(317, sys_preadv, 5) +#define __NR_pwritev 318 +__SYSCALL(318, sys_pwritev, 5) +#define __NR_available319 319 +__SYSCALL(319, sys_ni_syscall, 0) + +#define __NR_fanotify_init 320 +__SYSCALL(320, sys_fanotify_init, 2) +#define __NR_fanotify_mark 321 +__SYSCALL(321, sys_fanotify_mark, 6) +#define __NR_process_vm_readv 322 +__SYSCALL(322, sys_process_vm_readv, 6) +#define __NR_process_vm_writev 323 +__SYSCALL(323, sys_process_vm_writev, 6) + +#define __NR_name_to_handle_at 324 +__SYSCALL(324, sys_name_to_handle_at, 5) +#define __NR_open_by_handle_at 325 +__SYSCALL(325, sys_open_by_handle_at, 3) +#define __NR_sync_file_range 326 +__SYSCALL(326, sys_sync_file_range2, 6) +#define __NR_perf_event_open 327 +__SYSCALL(327, sys_perf_event_open, 5) + +#define __NR_rt_tgsigqueueinfo 328 +__SYSCALL(328, sys_rt_tgsigqueueinfo, 4) +#define __NR_clock_adjtime 329 +__SYSCALL(329, sys_clock_adjtime, 2) +#define __NR_prlimit64 330 +__SYSCALL(330, sys_prlimit64, 4) +#define __NR_kcmp 331 +__SYSCALL(331, sys_kcmp, 5) + + +#define __NR_syscall_count 332 + +/* + * sysxtensa syscall handler + * + * int sysxtensa (SYS_XTENSA_ATOMIC_SET, ptr, val, unused); + * int sysxtensa (SYS_XTENSA_ATOMIC_ADD, ptr, val, unused); + * int sysxtensa (SYS_XTENSA_ATOMIC_EXG_ADD, ptr, val, unused); + * int sysxtensa (SYS_XTENSA_ATOMIC_CMP_SWP, ptr, oldval, newval); + * a2 a6 a3 a4 a5 + */ + +#define SYS_XTENSA_RESERVED 0 /* don't use this */ +#define SYS_XTENSA_ATOMIC_SET 1 /* set variable */ +#define SYS_XTENSA_ATOMIC_EXG_ADD 2 /* exchange memory and add */ +#define SYS_XTENSA_ATOMIC_ADD 3 /* add to memory */ +#define SYS_XTENSA_ATOMIC_CMP_SWP 4 /* compare and swap */ + +#define SYS_XTENSA_COUNT 5 /* count */ + +#undef __SYSCALL + +#endif /* _UAPI_XTENSA_UNISTD_H */ diff --git a/arch/xtensa/kernel/align.S b/arch/xtensa/kernel/align.S index 33d6e9d2e83..934ae58e2c7 100644 --- a/arch/xtensa/kernel/align.S +++ b/arch/xtensa/kernel/align.S @@ -170,15 +170,15 @@ ENTRY(fast_unaligned) s32i a7, a2, PT_AREG7 s32i a8, a2, PT_AREG8 - rsr a0, DEPC - xsr a3, EXCSAVE_1 + rsr a0, depc + xsr a3, excsave1 s32i a0, a2, PT_AREG2 s32i a3, a2, PT_AREG3 /* Keep value of SAR in a0 */ - rsr a0, SAR - rsr a8, EXCVADDR # load unaligned memory address + rsr a0, sar + rsr a8, excvaddr # load unaligned memory address /* Now, identify one of the following load/store instructions. * @@ -197,7 +197,7 @@ ENTRY(fast_unaligned) /* Extract the instruction that caused the unaligned access. */ - rsr a7, EPC_1 # load exception address + rsr a7, epc1 # load exception address movi a3, ~3 and a3, a3, a7 # mask lower bits @@ -275,16 +275,16 @@ ENTRY(fast_unaligned) 1: #if XCHAL_HAVE_LOOPS - rsr a5, LEND # check if we reached LEND + rsr a5, lend # check if we reached LEND bne a7, a5, 1f - rsr a5, LCOUNT # and LCOUNT != 0 + rsr a5, lcount # and LCOUNT != 0 beqz a5, 1f addi a5, a5, -1 # decrement LCOUNT and set - rsr a7, LBEG # set PC to LBEGIN - wsr a5, LCOUNT + rsr a7, lbeg # set PC to LBEGIN + wsr a5, lcount #endif -1: wsr a7, EPC_1 # skip load instruction +1: wsr a7, epc1 # skip load instruction extui a4, a4, INSN_T, 4 # extract target register movi a5, .Lload_table addx8 a4, a4, a5 @@ -355,16 +355,16 @@ ENTRY(fast_unaligned) 1: #if XCHAL_HAVE_LOOPS - rsr a4, LEND # check if we reached LEND + rsr a4, lend # check if we reached LEND bne a7, a4, 1f - rsr a4, LCOUNT # and LCOUNT != 0 + rsr a4, lcount # and LCOUNT != 0 beqz a4, 1f addi a4, a4, -1 # decrement LCOUNT and set - rsr a7, LBEG # set PC to LBEGIN - wsr a4, LCOUNT + rsr a7, lbeg # set PC to LBEGIN + wsr a4, lcount #endif -1: wsr a7, EPC_1 # skip store instruction +1: wsr a7, epc1 # skip store instruction movi a4, ~3 and a4, a4, a8 # align memory address @@ -406,7 +406,7 @@ ENTRY(fast_unaligned) .Lexit: movi a4, 0 - rsr a3, EXCSAVE_1 + rsr a3, excsave1 s32i a4, a3, EXC_TABLE_FIXUP /* Restore working register */ @@ -420,7 +420,7 @@ ENTRY(fast_unaligned) /* restore SAR and return */ - wsr a0, SAR + wsr a0, sar l32i a0, a2, PT_AREG0 l32i a2, a2, PT_AREG2 rfe @@ -438,10 +438,10 @@ ENTRY(fast_unaligned) l32i a6, a2, PT_AREG6 l32i a5, a2, PT_AREG5 l32i a4, a2, PT_AREG4 - wsr a0, SAR + wsr a0, sar mov a1, a2 - rsr a0, PS + rsr a0, ps bbsi.l a2, PS_UM_BIT, 1f # jump if user mode movi a0, _kernel_exception diff --git a/arch/xtensa/kernel/coprocessor.S b/arch/xtensa/kernel/coprocessor.S index 2bc1e145c0a..54c3be313bf 100644 --- a/arch/xtensa/kernel/coprocessor.S +++ b/arch/xtensa/kernel/coprocessor.S @@ -43,7 +43,7 @@ /* IO protection is currently unsupported. */ ENTRY(fast_io_protect) - wsr a0, EXCSAVE_1 + wsr a0, excsave1 movi a0, unrecoverable_exception callx0 a0 @@ -220,7 +220,7 @@ ENTRY(coprocessor_restore) */ ENTRY(fast_coprocessor_double) - wsr a0, EXCSAVE_1 + wsr a0, excsave1 movi a0, unrecoverable_exception callx0 a0 @@ -229,13 +229,13 @@ ENTRY(fast_coprocessor) /* Save remaining registers a1-a3 and SAR */ - xsr a3, EXCSAVE_1 + xsr a3, excsave1 s32i a3, a2, PT_AREG3 - rsr a3, SAR + rsr a3, sar s32i a1, a2, PT_AREG1 s32i a3, a2, PT_SAR mov a1, a2 - rsr a2, DEPC + rsr a2, depc s32i a2, a1, PT_AREG2 /* @@ -248,17 +248,17 @@ ENTRY(fast_coprocessor) /* Find coprocessor number. Subtract first CP EXCCAUSE from EXCCAUSE */ - rsr a3, EXCCAUSE + rsr a3, exccause addi a3, a3, -EXCCAUSE_COPROCESSOR0_DISABLED /* Set corresponding CPENABLE bit -> (sar:cp-index, a3: 1<<cp-index)*/ ssl a3 # SAR: 32 - coprocessor_number movi a2, 1 - rsr a0, CPENABLE + rsr a0, cpenable sll a2, a2 or a0, a0, a2 - wsr a0, CPENABLE + wsr a0, cpenable rsync /* Retrieve previous owner. (a3 still holds CP number) */ @@ -291,7 +291,7 @@ ENTRY(fast_coprocessor) /* Note that only a0 and a1 were preserved. */ -2: rsr a3, EXCCAUSE +2: rsr a3, exccause addi a3, a3, -EXCCAUSE_COPROCESSOR0_DISABLED movi a0, coprocessor_owner addx4 a0, a3, a0 @@ -321,7 +321,7 @@ ENTRY(fast_coprocessor) l32i a0, a1, PT_SAR l32i a3, a1, PT_AREG3 l32i a2, a1, PT_AREG2 - wsr a0, SAR + wsr a0, sar l32i a0, a1, PT_AREG0 l32i a1, a1, PT_AREG1 diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S index 7e623607339..90bfc1dbc13 100644 --- a/arch/xtensa/kernel/entry.S +++ b/arch/xtensa/kernel/entry.S @@ -112,8 +112,8 @@ ENTRY(user_exception) /* Save a2, a3, and depc, restore excsave_1 and set SP. */ - xsr a3, EXCSAVE_1 - rsr a0, DEPC + xsr a3, excsave1 + rsr a0, depc s32i a1, a2, PT_AREG1 s32i a0, a2, PT_AREG2 s32i a3, a2, PT_AREG3 @@ -125,16 +125,16 @@ _user_exception: /* Save SAR and turn off single stepping */ movi a2, 0 - rsr a3, SAR - xsr a2, ICOUNTLEVEL + rsr a3, sar + xsr a2, icountlevel s32i a3, a1, PT_SAR s32i a2, a1, PT_ICOUNTLEVEL /* Rotate ws so that the current windowbase is at bit0. */ /* Assume ws = xxwww1yyyy. Rotate ws right, so that a2 = yyyyxxwww1 */ - rsr a2, WINDOWBASE - rsr a3, WINDOWSTART + rsr a2, windowbase + rsr a3, windowstart ssr a2 s32i a2, a1, PT_WINDOWBASE s32i a3, a1, PT_WINDOWSTART @@ -205,12 +205,12 @@ _user_exception: /* WINDOWBASE still in SAR! */ - rsr a2, SAR # original WINDOWBASE + rsr a2, sar # original WINDOWBASE movi a3, 1 ssl a2 sll a3, a3 - wsr a3, WINDOWSTART # set corresponding WINDOWSTART bit - wsr a2, WINDOWBASE # and WINDOWSTART + wsr a3, windowstart # set corresponding WINDOWSTART bit + wsr a2, windowbase # and WINDOWSTART rsync /* We are back to the original stack pointer (a1) */ @@ -252,8 +252,8 @@ ENTRY(kernel_exception) /* Save a0, a2, a3, DEPC and set SP. */ - xsr a3, EXCSAVE_1 # restore a3, excsave_1 - rsr a0, DEPC # get a2 + xsr a3, excsave1 # restore a3, excsave_1 + rsr a0, depc # get a2 s32i a1, a2, PT_AREG1 s32i a0, a2, PT_AREG2 s32i a3, a2, PT_AREG3 @@ -265,16 +265,16 @@ _kernel_exception: /* Save SAR and turn off single stepping */ movi a2, 0 - rsr a3, SAR - xsr a2, ICOUNTLEVEL + rsr a3, sar + xsr a2, icountlevel s32i a3, a1, PT_SAR s32i a2, a1, PT_ICOUNTLEVEL /* Rotate ws so that the current windowbase is at bit0. */ /* Assume ws = xxwww1yyyy. Rotate ws right, so that a2 = yyyyxxwww1 */ - rsr a2, WINDOWBASE # don't need to save these, we only - rsr a3, WINDOWSTART # need shifted windowstart: windowmask + rsr a2, windowbase # don't need to save these, we only + rsr a3, windowstart # need shifted windowstart: windowmask ssr a2 slli a2, a3, 32-WSBITS src a2, a3, a2 @@ -323,24 +323,24 @@ common_exception: /* Save some registers, disable loops and clear the syscall flag. */ - rsr a2, DEBUGCAUSE - rsr a3, EPC_1 + rsr a2, debugcause + rsr a3, epc1 s32i a2, a1, PT_DEBUGCAUSE s32i a3, a1, PT_PC movi a2, -1 - rsr a3, EXCVADDR + rsr a3, excvaddr s32i a2, a1, PT_SYSCALL movi a2, 0 s32i a3, a1, PT_EXCVADDR - xsr a2, LCOUNT + xsr a2, lcount s32i a2, a1, PT_LCOUNT /* It is now save to restore the EXC_TABLE_FIXUP variable. */ - rsr a0, EXCCAUSE + rsr a0, exccause movi a3, 0 - rsr a2, EXCSAVE_1 + rsr a2, excsave1 s32i a0, a1, PT_EXCCAUSE s32i a3, a2, EXC_TABLE_FIXUP @@ -352,22 +352,22 @@ common_exception: * (interrupts disabled) and if this exception is not an interrupt. */ - rsr a3, PS + rsr a3, ps addi a0, a0, -4 movi a2, 1 extui a3, a3, 0, 1 # a3 = PS.INTLEVEL[0] moveqz a3, a2, a0 # a3 = 1 iff interrupt exception movi a2, 1 << PS_WOE_BIT or a3, a3, a2 - rsr a0, EXCCAUSE - xsr a3, PS + rsr a0, exccause + xsr a3, ps s32i a3, a1, PT_PS # save ps - /* Save LBEG, LEND */ + /* Save lbeg, lend */ - rsr a2, LBEG - rsr a3, LEND + rsr a2, lbeg + rsr a3, lend s32i a2, a1, PT_LBEG s32i a3, a1, PT_LEND @@ -432,7 +432,7 @@ common_exception_return: load_xtregs_opt a1 a2 a4 a5 a6 a7 PT_XTREGS_OPT - wsr a3, PS /* disable interrupts */ + wsr a3, ps /* disable interrupts */ _bbci.l a3, PS_UM_BIT, kernel_exception_exit @@ -444,12 +444,12 @@ user_exception_exit: l32i a2, a1, PT_WINDOWBASE l32i a3, a1, PT_WINDOWSTART - wsr a1, DEPC # use DEPC as temp storage - wsr a3, WINDOWSTART # restore WINDOWSTART + wsr a1, depc # use DEPC as temp storage + wsr a3, windowstart # restore WINDOWSTART ssr a2 # preserve user's WB in the SAR - wsr a2, WINDOWBASE # switch to user's saved WB + wsr a2, windowbase # switch to user's saved WB rsync - rsr a1, DEPC # restore stack pointer + rsr a1, depc # restore stack pointer l32i a2, a1, PT_WMASK # register frames saved (in bits 4...9) rotw -1 # we restore a4..a7 _bltui a6, 16, 1f # only have to restore current window? @@ -475,8 +475,8 @@ user_exception_exit: /* Clear unrestored registers (don't leak anything to user-land */ -1: rsr a0, WINDOWBASE - rsr a3, SAR +1: rsr a0, windowbase + rsr a3, sar sub a3, a0, a3 beqz a3, 2f extui a3, a3, 0, WBBITS @@ -556,7 +556,7 @@ kernel_exception_exit: /* Test WINDOWSTART now. If spilled, do the movsp */ - rsr a3, WINDOWSTART + rsr a3, windowstart addi a0, a3, -1 and a3, a3, a0 _bnez a3, common_exception_exit @@ -604,24 +604,24 @@ common_exception_exit: 1: l32i a2, a1, PT_PC l32i a3, a1, PT_SAR - wsr a2, EPC_1 - wsr a3, SAR + wsr a2, epc1 + wsr a3, sar /* Restore LBEG, LEND, LCOUNT */ l32i a2, a1, PT_LBEG l32i a3, a1, PT_LEND - wsr a2, LBEG + wsr a2, lbeg l32i a2, a1, PT_LCOUNT - wsr a3, LEND - wsr a2, LCOUNT + wsr a3, lend + wsr a2, lcount /* We control single stepping through the ICOUNTLEVEL register. */ l32i a2, a1, PT_ICOUNTLEVEL movi a3, -2 - wsr a2, ICOUNTLEVEL - wsr a3, ICOUNT + wsr a2, icountlevel + wsr a3, icount /* Check if it was double exception. */ @@ -636,7 +636,7 @@ common_exception_exit: l32i a1, a1, PT_AREG1 rfe -1: wsr a0, DEPC +1: wsr a0, depc l32i a0, a1, PT_AREG0 l32i a1, a1, PT_AREG1 rfde @@ -651,25 +651,25 @@ common_exception_exit: ENTRY(debug_exception) - rsr a0, EPS + XCHAL_DEBUGLEVEL + rsr a0, SREG_EPS + XCHAL_DEBUGLEVEL bbsi.l a0, PS_EXCM_BIT, 1f # exception mode - /* Set EPC_1 and EXCCAUSE */ + /* Set EPC1 and EXCCAUSE */ - wsr a2, DEPC # save a2 temporarily - rsr a2, EPC + XCHAL_DEBUGLEVEL - wsr a2, EPC_1 + wsr a2, depc # save a2 temporarily + rsr a2, SREG_EPC + XCHAL_DEBUGLEVEL + wsr a2, epc1 movi a2, EXCCAUSE_MAPPED_DEBUG - wsr a2, EXCCAUSE + wsr a2, exccause /* Restore PS to the value before the debug exc but with PS.EXCM set.*/ movi a2, 1 << PS_EXCM_BIT or a2, a0, a2 movi a0, debug_exception # restore a3, debug jump vector - wsr a2, PS - xsr a0, EXCSAVE + XCHAL_DEBUGLEVEL + wsr a2, ps + xsr a0, SREG_EXCSAVE + XCHAL_DEBUGLEVEL /* Switch to kernel/user stack, restore jump vector, and save a0 */ @@ -680,19 +680,19 @@ ENTRY(debug_exception) movi a0, 0 s32i a1, a2, PT_AREG1 s32i a0, a2, PT_DEPC # mark it as a regular exception - xsr a0, DEPC + xsr a0, depc s32i a3, a2, PT_AREG3 s32i a0, a2, PT_AREG2 mov a1, a2 j _kernel_exception -2: rsr a2, EXCSAVE_1 +2: rsr a2, excsave1 l32i a2, a2, EXC_TABLE_KSTK # load kernel stack pointer s32i a0, a2, PT_AREG0 movi a0, 0 s32i a1, a2, PT_AREG1 s32i a0, a2, PT_DEPC - xsr a0, DEPC + xsr a0, depc s32i a3, a2, PT_AREG3 s32i a0, a2, PT_AREG2 mov a1, a2 @@ -732,12 +732,12 @@ ENTRY(unrecoverable_exception) movi a0, 1 movi a1, 0 - wsr a0, WINDOWSTART - wsr a1, WINDOWBASE + wsr a0, windowstart + wsr a1, windowbase rsync movi a1, (1 << PS_WOE_BIT) | 1 - wsr a1, PS + wsr a1, ps rsync movi a1, init_task @@ -793,7 +793,7 @@ ENTRY(fast_alloca) l32i a0, a2, PT_DEPC _bgeui a0, VALID_DOUBLE_EXCEPTION_ADDRESS, .Lunhandled_double - rsr a0, DEPC # get a2 + rsr a0, depc # get a2 s32i a4, a2, PT_AREG4 # save a4 and s32i a0, a2, PT_AREG2 # a2 to stack @@ -804,8 +804,8 @@ ENTRY(fast_alloca) /* Restore a3, excsave_1 */ - xsr a3, EXCSAVE_1 # make sure excsave_1 is valid for dbl. - rsr a4, EPC_1 # get exception address + xsr a3, excsave1 # make sure excsave_1 is valid for dbl. + rsr a4, epc1 # get exception address s32i a3, a2, PT_AREG3 # save a3 to stack #ifdef ALLOCA_EXCEPTION_IN_IRAM @@ -820,7 +820,7 @@ ENTRY(fast_alloca) jx a3 .Lunhandled_double: - wsr a0, EXCSAVE_1 + wsr a0, excsave1 movi a0, unrecoverable_exception callx0 a0 @@ -852,7 +852,7 @@ ENTRY(fast_alloca) #endif addi a4, a4, 3 # step over movsp _EXTUI_MOVSP_DST(a0) # extract destination register - wsr a4, EPC_1 # save new epc_1 + wsr a4, epc1 # save new epc_1 _bnei a0, 1, 1f # no 'movsp a1, ax': jump @@ -953,14 +953,14 @@ ENTRY(fast_syscall_kernel) /* Skip syscall. */ - rsr a0, EPC_1 + rsr a0, epc1 addi a0, a0, 3 - wsr a0, EPC_1 + wsr a0, epc1 l32i a0, a2, PT_DEPC bgeui a0, VALID_DOUBLE_EXCEPTION_ADDRESS, fast_syscall_unrecoverable - rsr a0, DEPC # get syscall-nr + rsr a0, depc # get syscall-nr _beqz a0, fast_syscall_spill_registers _beqi a0, __NR_xtensa, fast_syscall_xtensa @@ -970,14 +970,14 @@ ENTRY(fast_syscall_user) /* Skip syscall. */ - rsr a0, EPC_1 + rsr a0, epc1 addi a0, a0, 3 - wsr a0, EPC_1 + wsr a0, epc1 l32i a0, a2, PT_DEPC bgeui a0, VALID_DOUBLE_EXCEPTION_ADDRESS, fast_syscall_unrecoverable - rsr a0, DEPC # get syscall-nr + rsr a0, depc # get syscall-nr _beqz a0, fast_syscall_spill_registers _beqi a0, __NR_xtensa, fast_syscall_xtensa @@ -988,10 +988,10 @@ ENTRY(fast_syscall_unrecoverable) /* Restore all states. */ l32i a0, a2, PT_AREG0 # restore a0 - xsr a2, DEPC # restore a2, depc - rsr a3, EXCSAVE_1 + xsr a2, depc # restore a2, depc + rsr a3, excsave1 - wsr a0, EXCSAVE_1 + wsr a0, excsave1 movi a0, unrecoverable_exception callx0 a0 @@ -1047,7 +1047,7 @@ ENTRY(fast_syscall_unrecoverable) ENTRY(fast_syscall_xtensa) - xsr a3, EXCSAVE_1 # restore a3, excsave1 + xsr a3, excsave1 # restore a3, excsave1 s32i a7, a2, PT_AREG7 # we need an additional register movi a7, 4 # sizeof(unsigned int) @@ -1124,13 +1124,13 @@ ENTRY(fast_syscall_spill_registers) movi a0, fast_syscall_spill_registers_fixup s32i a0, a3, EXC_TABLE_FIXUP - rsr a0, WINDOWBASE + rsr a0, windowbase s32i a0, a3, EXC_TABLE_PARAM /* Save a3 and SAR on stack. */ - rsr a0, SAR - xsr a3, EXCSAVE_1 # restore a3 and excsave_1 + rsr a0, sar + xsr a3, excsave1 # restore a3 and excsave_1 s32i a3, a2, PT_AREG3 s32i a4, a2, PT_AREG4 s32i a0, a2, PT_AREG5 # store SAR to PT_AREG5 @@ -1148,7 +1148,7 @@ ENTRY(fast_syscall_spill_registers) l32i a3, a2, PT_AREG5 l32i a4, a2, PT_AREG4 l32i a0, a2, PT_AREG0 - wsr a3, SAR + wsr a3, sar l32i a3, a2, PT_AREG3 /* Restore clobbered registers. */ @@ -1173,8 +1173,8 @@ ENTRY(fast_syscall_spill_registers) fast_syscall_spill_registers_fixup: - rsr a2, WINDOWBASE # get current windowbase (a2 is saved) - xsr a0, DEPC # restore depc and a0 + rsr a2, windowbase # get current windowbase (a2 is saved) + xsr a0, depc # restore depc and a0 ssl a2 # set shift (32 - WB) /* We need to make sure the current registers (a0-a3) are preserved. @@ -1182,12 +1182,12 @@ fast_syscall_spill_registers_fixup: * in WS, so that the exception handlers save them to the task stack. */ - rsr a3, EXCSAVE_1 # get spill-mask + rsr a3, excsave1 # get spill-mask slli a2, a3, 1 # shift left by one slli a3, a2, 32-WSBITS src a2, a2, a3 # a1 = xxwww1yyxxxwww1yy...... - wsr a2, WINDOWSTART # set corrected windowstart + wsr a2, windowstart # set corrected windowstart movi a3, exc_table l32i a2, a3, EXC_TABLE_DOUBLE_SAVE # restore a2 @@ -1201,7 +1201,7 @@ fast_syscall_spill_registers_fixup: * excsave_1: a3 */ - wsr a3, WINDOWBASE + wsr a3, windowbase rsync /* We are now in the original frame when we entered _spill_registers: @@ -1227,7 +1227,7 @@ fast_syscall_spill_registers_fixup: /* Jump to the exception handler. */ movi a3, exc_table - rsr a0, EXCCAUSE + rsr a0, exccause addx4 a0, a0, a3 # find entry in table l32i a0, a0, EXC_TABLE_FAST_USER # load handler jx a0 @@ -1236,28 +1236,28 @@ fast_syscall_spill_registers_fixup_return: /* When we return here, all registers have been restored (a2: DEPC) */ - wsr a2, DEPC # exception address + wsr a2, depc # exception address /* Restore fixup handler. */ - xsr a3, EXCSAVE_1 + xsr a3, excsave1 movi a2, fast_syscall_spill_registers_fixup s32i a2, a3, EXC_TABLE_FIXUP - rsr a2, WINDOWBASE + rsr a2, windowbase s32i a2, a3, EXC_TABLE_PARAM l32i a2, a3, EXC_TABLE_KSTK /* Load WB at the time the exception occurred. */ - rsr a3, SAR # WB is still in SAR + rsr a3, sar # WB is still in SAR neg a3, a3 - wsr a3, WINDOWBASE + wsr a3, windowbase rsync /* Restore a3 and return. */ movi a3, exc_table - xsr a3, EXCSAVE_1 + xsr a3, excsave1 rfde @@ -1283,8 +1283,8 @@ ENTRY(_spill_registers) * Rotate ws right so that a4 = yyxxxwww1. */ - rsr a4, WINDOWBASE - rsr a3, WINDOWSTART # a3 = xxxwww1yy + rsr a4, windowbase + rsr a3, windowstart # a3 = xxxwww1yy ssr a4 # holds WB slli a4, a3, WSBITS or a3, a3, a4 # a3 = xxxwww1yyxxxwww1yy @@ -1302,7 +1302,7 @@ ENTRY(_spill_registers) /* Skip empty frames - get 'oldest' WINDOWSTART-bit. */ - wsr a3, WINDOWSTART # save shifted windowstart + wsr a3, windowstart # save shifted windowstart neg a4, a3 and a3, a4, a3 # first bit set from right: 000010000 @@ -1311,12 +1311,12 @@ ENTRY(_spill_registers) sub a4, a3, a4 # WSBITS-a4:number of 0-bits from right ssr a4 # save in SAR for later. - rsr a3, WINDOWBASE + rsr a3, windowbase add a3, a3, a4 - wsr a3, WINDOWBASE + wsr a3, windowbase rsync - rsr a3, WINDOWSTART + rsr a3, windowstart srl a3, a3 # shift windowstart /* WB is now just one frame below the oldest frame in the register @@ -1364,11 +1364,11 @@ ENTRY(_spill_registers) .Lexit: /* Done. Do the final rotation, set WS, and return. */ rotw 1 - rsr a3, WINDOWBASE + rsr a3, windowbase ssl a3 movi a3, 1 sll a3, a3 - wsr a3, WINDOWSTART + wsr a3, windowstart ret .Lc4: s32e a4, a9, -16 @@ -1429,7 +1429,7 @@ ENTRY(_spill_registers) * however, this condition is unrecoverable in kernel space. */ - rsr a0, PS + rsr a0, ps _bbci.l a0, PS_UM_BIT, 1f /* User space: Setup a dummy frame and kill application. @@ -1439,18 +1439,18 @@ ENTRY(_spill_registers) movi a0, 1 movi a1, 0 - wsr a0, WINDOWSTART - wsr a1, WINDOWBASE + wsr a0, windowstart + wsr a1, windowbase rsync movi a0, 0 movi a3, exc_table l32i a1, a3, EXC_TABLE_KSTK - wsr a3, EXCSAVE_1 + wsr a3, excsave1 movi a4, (1 << PS_WOE_BIT) | 1 - wsr a4, PS + wsr a4, ps rsync movi a6, SIGSEGV @@ -1459,7 +1459,7 @@ ENTRY(_spill_registers) 1: /* Kernel space: PANIC! */ - wsr a0, EXCSAVE_1 + wsr a0, excsave1 movi a0, unrecoverable_exception callx0 a0 # should not return 1: j 1b @@ -1524,7 +1524,7 @@ ENTRY(fast_second_level_miss) /* We deliberately destroy a3 that holds the exception table. */ -8: rsr a3, EXCVADDR # fault address +8: rsr a3, excvaddr # fault address _PGD_OFFSET(a0, a3, a1) l32i a0, a0, 0 # read pmdval beqz a0, 2f @@ -1542,7 +1542,7 @@ ENTRY(fast_second_level_miss) * pteval = ((pmdval - PAGE_OFFSET) & PAGE_MASK) | PAGE_DIRECTORY */ - movi a1, -PAGE_OFFSET + movi a1, (-PAGE_OFFSET) & 0xffffffff add a0, a0, a1 # pmdval - PAGE_OFFSET extui a1, a0, 0, PAGE_SHIFT # ... & PAGE_MASK xor a0, a0, a1 @@ -1561,7 +1561,7 @@ ENTRY(fast_second_level_miss) */ extui a3, a3, 28, 2 # addr. bit 28 and 29 0,1,2,3 - rsr a1, PTEVADDR + rsr a1, ptevaddr addx2 a3, a3, a3 # -> 0,3,6,9 srli a1, a1, PAGE_SHIFT extui a3, a3, 2, 2 # -> 0,0,1,2 @@ -1583,18 +1583,18 @@ ENTRY(fast_second_level_miss) l32i a0, a2, PT_AREG0 l32i a1, a2, PT_AREG1 l32i a2, a2, PT_DEPC - xsr a3, EXCSAVE_1 + xsr a3, excsave1 bgeui a2, VALID_DOUBLE_EXCEPTION_ADDRESS, 1f /* Restore excsave1 and return. */ - rsr a2, DEPC + rsr a2, depc rfe /* Return from double exception. */ -1: xsr a2, DEPC +1: xsr a2, depc esync rfde @@ -1618,7 +1618,7 @@ ENTRY(fast_second_level_miss) /* Make sure the exception originated in the special functions */ movi a0, __tlbtemp_mapping_start - rsr a3, EPC_1 + rsr a3, epc1 bltu a3, a0, 2f movi a0, __tlbtemp_mapping_end bgeu a3, a0, 2f @@ -1626,7 +1626,7 @@ ENTRY(fast_second_level_miss) /* Check if excvaddr was in one of the TLBTEMP_BASE areas. */ movi a3, TLBTEMP_BASE_1 - rsr a0, EXCVADDR + rsr a0, excvaddr bltu a0, a3, 2f addi a1, a0, -(2 << (DCACHE_ALIAS_ORDER + PAGE_SHIFT)) @@ -1635,7 +1635,7 @@ ENTRY(fast_second_level_miss) /* Check if we have to restore an ITLB mapping. */ movi a1, __tlbtemp_mapping_itlb - rsr a3, EPC_1 + rsr a3, epc1 sub a3, a3, a1 /* Calculate VPN */ @@ -1671,13 +1671,13 @@ ENTRY(fast_second_level_miss) 2: /* Invalid PGD, default exception handling */ movi a3, exc_table - rsr a1, DEPC - xsr a3, EXCSAVE_1 + rsr a1, depc + xsr a3, excsave1 s32i a1, a2, PT_AREG2 s32i a3, a2, PT_AREG3 mov a1, a2 - rsr a2, PS + rsr a2, ps bbsi.l a2, PS_UM_BIT, 1f j _kernel_exception 1: j _user_exception @@ -1712,7 +1712,7 @@ ENTRY(fast_store_prohibited) l32i a0, a1, TASK_MM # tsk->mm beqz a0, 9f -8: rsr a1, EXCVADDR # fault address +8: rsr a1, excvaddr # fault address _PGD_OFFSET(a0, a1, a4) l32i a0, a0, 0 beqz a0, 2f @@ -1725,7 +1725,7 @@ ENTRY(fast_store_prohibited) movi a1, _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_HW_WRITE or a4, a4, a1 - rsr a1, EXCVADDR + rsr a1, excvaddr s32i a4, a0, 0 /* We need to flush the cache if we have page coloring. */ @@ -1749,15 +1749,15 @@ ENTRY(fast_store_prohibited) /* Restore excsave1 and a3. */ - xsr a3, EXCSAVE_1 + xsr a3, excsave1 bgeui a2, VALID_DOUBLE_EXCEPTION_ADDRESS, 1f - rsr a2, DEPC + rsr a2, depc rfe /* Double exception. Restore FIXUP handler and return. */ -1: xsr a2, DEPC +1: xsr a2, depc esync rfde @@ -1766,14 +1766,14 @@ ENTRY(fast_store_prohibited) 2: /* If there was a problem, handle fault in C */ - rsr a4, DEPC # still holds a2 - xsr a3, EXCSAVE_1 + rsr a4, depc # still holds a2 + xsr a3, excsave1 s32i a4, a2, PT_AREG2 s32i a3, a2, PT_AREG3 l32i a4, a2, PT_AREG4 mov a1, a2 - rsr a2, PS + rsr a2, ps bbsi.l a2, PS_UM_BIT, 1f j _kernel_exception 1: j _user_exception @@ -1833,50 +1833,6 @@ ENTRY(system_call) /* - * Create a kernel thread - * - * int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) - * a2 a2 a3 a4 - */ - -ENTRY(kernel_thread) - entry a1, 16 - - mov a5, a2 # preserve fn over syscall - mov a7, a3 # preserve args over syscall - - movi a3, _CLONE_VM | _CLONE_UNTRACED - movi a2, __NR_clone - or a6, a4, a3 # arg0: flags - mov a3, a1 # arg1: sp - syscall - - beq a3, a1, 1f # branch if parent - mov a6, a7 # args - callx4 a5 # fn(args) - - movi a2, __NR_exit - syscall # return value of fn(args) still in a6 - -1: retw - -/* - * Do a system call from kernel instead of calling sys_execve, so we end up - * with proper pt_regs. - * - * int kernel_execve(const char *fname, char *const argv[], charg *const envp[]) - * a2 a2 a3 a4 - */ - -ENTRY(kernel_execve) - entry a1, 16 - mov a6, a2 # arg0 is in a6 - movi a2, __NR_execve - syscall - - retw - -/* * Task switch. * * struct task* _switch_to (struct task* prev, struct task* next) @@ -1901,8 +1857,8 @@ ENTRY(_switch_to) /* Disable ints while we manipulate the stack pointer. */ movi a14, (1 << PS_EXCM_BIT) | LOCKLEVEL - xsr a14, PS - rsr a3, EXCSAVE_1 + xsr a14, ps + rsr a3, excsave1 rsync s32i a3, a3, EXC_TABLE_FIXUP /* enter critical section */ @@ -1910,7 +1866,7 @@ ENTRY(_switch_to) #if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS) l32i a3, a5, THREAD_CPENABLE - xsr a3, CPENABLE + xsr a3, cpenable s32i a3, a4, THREAD_CPENABLE #endif @@ -1924,7 +1880,7 @@ ENTRY(_switch_to) * we return from kernel space. */ - rsr a3, EXCSAVE_1 # exc_table + rsr a3, excsave1 # exc_table movi a6, 0 addi a7, a5, PT_REGS_OFFSET s32i a6, a3, EXC_TABLE_FIXUP @@ -1937,7 +1893,7 @@ ENTRY(_switch_to) load_xtregs_user a5 a6 a8 a9 a10 a11 THREAD_XTREGS_USER - wsr a14, PS + wsr a14, ps mov a2, a12 # return 'prev' rsync @@ -1958,3 +1914,16 @@ ENTRY(ret_from_fork) j common_exception_return +/* + * Kernel thread creation helper + * On entry, set up by copy_thread: a2 = thread_fn, a3 = thread_fn arg + * left from _switch_to: a6 = prev + */ +ENTRY(ret_from_kernel_thread) + + call4 schedule_tail + mov a6, a3 + callx4 a2 + j common_exception_return + +ENDPROC(ret_from_kernel_thread) diff --git a/arch/xtensa/kernel/head.S b/arch/xtensa/kernel/head.S index 3ef91a73652..bdc50788f35 100644 --- a/arch/xtensa/kernel/head.S +++ b/arch/xtensa/kernel/head.S @@ -61,18 +61,18 @@ _startup: /* Disable interrupts and exceptions. */ movi a0, LOCKLEVEL - wsr a0, PS + wsr a0, ps /* Preserve the pointer to the boot parameter list in EXCSAVE_1 */ - wsr a2, EXCSAVE_1 + wsr a2, excsave1 /* Start with a fresh windowbase and windowstart. */ movi a1, 1 movi a0, 0 - wsr a1, WINDOWSTART - wsr a0, WINDOWBASE + wsr a1, windowstart + wsr a0, windowbase rsync /* Set a0 to 0 for the remaining initialization. */ @@ -82,46 +82,46 @@ _startup: /* Clear debugging registers. */ #if XCHAL_HAVE_DEBUG - wsr a0, IBREAKENABLE - wsr a0, ICOUNT + wsr a0, ibreakenable + wsr a0, icount movi a1, 15 - wsr a0, ICOUNTLEVEL + wsr a0, icountlevel .set _index, 0 .rept XCHAL_NUM_DBREAK - 1 - wsr a0, DBREAKC + _index + wsr a0, SREG_DBREAKC + _index .set _index, _index + 1 .endr #endif /* Clear CCOUNT (not really necessary, but nice) */ - wsr a0, CCOUNT # not really necessary, but nice + wsr a0, ccount # not really necessary, but nice /* Disable zero-loops. */ #if XCHAL_HAVE_LOOPS - wsr a0, LCOUNT + wsr a0, lcount #endif /* Disable all timers. */ .set _index, 0 .rept XCHAL_NUM_TIMERS - 1 - wsr a0, CCOMPARE + _index + wsr a0, SREG_CCOMPARE + _index .set _index, _index + 1 .endr /* Interrupt initialization. */ movi a2, XCHAL_INTTYPE_MASK_SOFTWARE | XCHAL_INTTYPE_MASK_EXTERN_EDGE - wsr a0, INTENABLE - wsr a2, INTCLEAR + wsr a0, intenable + wsr a2, intclear /* Disable coprocessors. */ #if XCHAL_CP_NUM > 0 - wsr a0, CPENABLE + wsr a0, cpenable #endif /* Set PS.INTLEVEL=1, PS.WOE=0, kernel stack, PS.EXCM=0 @@ -132,7 +132,7 @@ _startup: */ movi a1, 1 - wsr a1, PS + wsr a1, ps rsync /* Initialize the caches. @@ -206,18 +206,18 @@ _startup: addi a1, a1, KERNEL_STACK_SIZE movi a2, 0x00040001 # WOE=1, INTLEVEL=1, UM=0 - wsr a2, PS # (enable reg-windows; progmode stack) + wsr a2, ps # (enable reg-windows; progmode stack) rsync /* Set up EXCSAVE[DEBUGLEVEL] to point to the Debug Exception Handler.*/ movi a2, debug_exception - wsr a2, EXCSAVE + XCHAL_DEBUGLEVEL + wsr a2, SREG_EXCSAVE + XCHAL_DEBUGLEVEL /* Set up EXCSAVE[1] to point to the exc_table. */ movi a6, exc_table - xsr a6, EXCSAVE_1 + xsr a6, excsave1 /* init_arch kick-starts the linux kernel */ diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c index 98e77c3ef1c..a6ce3e56373 100644 --- a/arch/xtensa/kernel/irq.c +++ b/arch/xtensa/kernel/irq.c @@ -72,13 +72,13 @@ int arch_show_interrupts(struct seq_file *p, int prec) static void xtensa_irq_mask(struct irq_data *d) { cached_irq_mask &= ~(1 << d->irq); - set_sr (cached_irq_mask, INTENABLE); + set_sr (cached_irq_mask, intenable); } static void xtensa_irq_unmask(struct irq_data *d) { cached_irq_mask |= 1 << d->irq; - set_sr (cached_irq_mask, INTENABLE); + set_sr (cached_irq_mask, intenable); } static void xtensa_irq_enable(struct irq_data *d) @@ -95,7 +95,7 @@ static void xtensa_irq_disable(struct irq_data *d) static void xtensa_irq_ack(struct irq_data *d) { - set_sr(1 << d->irq, INTCLEAR); + set_sr(1 << d->irq, intclear); } static int xtensa_irq_retrigger(struct irq_data *d) diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c index bc44311aa18..09ae7bfab9a 100644 --- a/arch/xtensa/kernel/process.c +++ b/arch/xtensa/kernel/process.c @@ -45,6 +45,7 @@ #include <asm/regs.h> extern void ret_from_fork(void); +extern void ret_from_kernel_thread(void); struct task_struct *current_set[NR_CPUS] = {&init_task, }; @@ -158,64 +159,123 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) /* * Copy thread. * + * There are two modes in which this function is called: + * 1) Userspace thread creation, + * regs != NULL, usp_thread_fn is userspace stack pointer. + * It is expected to copy parent regs (in case CLONE_VM is not set + * in the clone_flags) and set up passed usp in the childregs. + * 2) Kernel thread creation, + * regs == NULL, usp_thread_fn is the function to run in the new thread + * and thread_fn_arg is its parameter. + * childregs are not used for the kernel threads. + * * The stack layout for the new thread looks like this: * - * +------------------------+ <- sp in childregs (= tos) + * +------------------------+ * | childregs | * +------------------------+ <- thread.sp = sp in dummy-frame * | dummy-frame | (saved in dummy-frame spill-area) * +------------------------+ * - * We create a dummy frame to return to ret_from_fork: - * a0 points to ret_from_fork (simulating a call4) + * We create a dummy frame to return to either ret_from_fork or + * ret_from_kernel_thread: + * a0 points to ret_from_fork/ret_from_kernel_thread (simulating a call4) * sp points to itself (thread.sp) - * a2, a3 are unused. + * a2, a3 are unused for userspace threads, + * a2 points to thread_fn, a3 holds thread_fn arg for kernel threads. * * Note: This is a pristine frame, so we don't need any spill region on top of * childregs. + * + * The fun part: if we're keeping the same VM (i.e. cloning a thread, + * not an entire process), we're normally given a new usp, and we CANNOT share + * any live address register windows. If we just copy those live frames over, + * the two threads (parent and child) will overflow the same frames onto the + * parent stack at different times, likely corrupting the parent stack (esp. + * if the parent returns from functions that called clone() and calls new + * ones, before the child overflows its now old copies of its parent windows). + * One solution is to spill windows to the parent stack, but that's fairly + * involved. Much simpler to just not copy those live frames across. */ -int copy_thread(unsigned long clone_flags, unsigned long usp, - unsigned long unused, - struct task_struct * p, struct pt_regs * regs) +int copy_thread(unsigned long clone_flags, unsigned long usp_thread_fn, + unsigned long thread_fn_arg, + struct task_struct *p, struct pt_regs *unused) { - struct pt_regs *childregs; - struct thread_info *ti; - unsigned long tos; - int user_mode = user_mode(regs); - - /* Set up new TSS. */ - tos = (unsigned long)task_stack_page(p) + THREAD_SIZE; - if (user_mode) - childregs = (struct pt_regs*)(tos - PT_USER_SIZE); - else - childregs = (struct pt_regs*)tos - 1; + struct pt_regs *childregs = task_pt_regs(p); - *childregs = *regs; +#if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS) + struct thread_info *ti; +#endif /* Create a call4 dummy-frame: a0 = 0, a1 = childregs. */ *((int*)childregs - 3) = (unsigned long)childregs; *((int*)childregs - 4) = 0; - childregs->areg[1] = tos; - childregs->areg[2] = 0; - p->set_child_tid = p->clear_child_tid = NULL; - p->thread.ra = MAKE_RA_FOR_CALL((unsigned long)ret_from_fork, 0x1); p->thread.sp = (unsigned long)childregs; - if (user_mode(regs)) { + if (!(p->flags & PF_KTHREAD)) { + struct pt_regs *regs = current_pt_regs(); + unsigned long usp = usp_thread_fn ? + usp_thread_fn : regs->areg[1]; - int len = childregs->wmask & ~0xf; + p->thread.ra = MAKE_RA_FOR_CALL( + (unsigned long)ret_from_fork, 0x1); + + /* This does not copy all the regs. + * In a bout of brilliance or madness, + * ARs beyond a0-a15 exist past the end of the struct. + */ + *childregs = *regs; childregs->areg[1] = usp; - memcpy(&childregs->areg[XCHAL_NUM_AREGS - len/4], - ®s->areg[XCHAL_NUM_AREGS - len/4], len); + childregs->areg[2] = 0; + + /* When sharing memory with the parent thread, the child + usually starts on a pristine stack, so we have to reset + windowbase, windowstart and wmask. + (Note that such a new thread is required to always create + an initial call4 frame) + The exception is vfork, where the new thread continues to + run on the parent's stack until it calls execve. This could + be a call8 or call12, which requires a legal stack frame + of the previous caller for the overflow handlers to work. + (Note that it's always legal to overflow live registers). + In this case, ensure to spill at least the stack pointer + of that frame. */ + + if (clone_flags & CLONE_VM) { + /* check that caller window is live and same stack */ + int len = childregs->wmask & ~0xf; + if (regs->areg[1] == usp && len != 0) { + int callinc = (regs->areg[0] >> 30) & 3; + int caller_ars = XCHAL_NUM_AREGS - callinc * 4; + put_user(regs->areg[caller_ars+1], + (unsigned __user*)(usp - 12)); + } + childregs->wmask = 1; + childregs->windowstart = 1; + childregs->windowbase = 0; + } else { + int len = childregs->wmask & ~0xf; + memcpy(&childregs->areg[XCHAL_NUM_AREGS - len/4], + ®s->areg[XCHAL_NUM_AREGS - len/4], len); + } // FIXME: we need to set THREADPTR in thread_info... if (clone_flags & CLONE_SETTLS) childregs->areg[2] = childregs->areg[6]; - } else { - /* In kernel space, we start a new thread with a new stack. */ - childregs->wmask = 1; + p->thread.ra = MAKE_RA_FOR_CALL( + (unsigned long)ret_from_kernel_thread, 1); + + /* pass parameters to ret_from_kernel_thread: + * a2 = thread_fn, a3 = thread_fn arg + */ + *((int *)childregs - 1) = thread_fn_arg; + *((int *)childregs - 2) = usp_thread_fn; + + /* Childregs are only used when we're going to userspace + * in which case start_thread will set them up. + */ } #if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS) @@ -311,32 +371,5 @@ long xtensa_clone(unsigned long clone_flags, unsigned long newsp, void __user *child_tid, long a5, struct pt_regs *regs) { - if (!newsp) - newsp = regs->areg[1]; return do_fork(clone_flags, newsp, regs, 0, parent_tid, child_tid); } - -/* - * xtensa_execve() executes a new program. - */ - -asmlinkage -long xtensa_execve(const char __user *name, - const char __user *const __user *argv, - const char __user *const __user *envp, - long a3, long a4, long a5, - struct pt_regs *regs) -{ - long error; - char * filename; - - filename = getname(name); - error = PTR_ERR(filename); - if (IS_ERR(filename)) - goto out; - error = do_execve(filename, argv, envp, regs); - putname(filename); -out: - return error; -} - diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 270360d9806..b237988ba6d 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -100,7 +100,7 @@ typedef struct tagtable { } tagtable_t; #define __tagtable(tag, fn) static tagtable_t __tagtable_##fn \ - __attribute__((unused, __section__(".taglist"))) = { tag, fn } + __attribute__((used, section(".taglist"))) = { tag, fn } /* parse current tag */ @@ -120,7 +120,7 @@ static int __init parse_tag_mem(const bp_tag_t *tag) } sysmem.bank[sysmem.nr_banks].type = mi->type; sysmem.bank[sysmem.nr_banks].start = PAGE_ALIGN(mi->start); - sysmem.bank[sysmem.nr_banks].end = mi->end & PAGE_SIZE; + sysmem.bank[sysmem.nr_banks].end = mi->end & PAGE_MASK; sysmem.nr_banks++; return 0; diff --git a/arch/xtensa/kernel/signal.c b/arch/xtensa/kernel/signal.c index efe4e854b3c..63c566f627b 100644 --- a/arch/xtensa/kernel/signal.c +++ b/arch/xtensa/kernel/signal.c @@ -19,7 +19,6 @@ #include <linux/errno.h> #include <linux/ptrace.h> #include <linux/personality.h> -#include <linux/freezer.h> #include <linux/tracehook.h> #include <asm/ucontext.h> @@ -527,9 +526,6 @@ static void do_signal(struct pt_regs *regs) void do_notify_resume(struct pt_regs *regs) { - if (!user_mode(regs)) - return; - if (test_thread_flag(TIF_SIGPENDING)) do_signal(regs); diff --git a/arch/xtensa/kernel/syscall.c b/arch/xtensa/kernel/syscall.c index 05b3f093d5d..5702065f472 100644 --- a/arch/xtensa/kernel/syscall.c +++ b/arch/xtensa/kernel/syscall.c @@ -32,11 +32,8 @@ typedef void (*syscall_t)(void); syscall_t sys_call_table[__NR_syscall_count] /* FIXME __cacheline_aligned */= { [0 ... __NR_syscall_count - 1] = (syscall_t)&sys_ni_syscall, -#undef __SYSCALL #define __SYSCALL(nr,symbol,nargs) [ nr ] = (syscall_t)symbol, -#undef _XTENSA_UNISTD_H -#undef __KERNEL_SYSCALLS__ -#include <asm/unistd.h> +#include <uapi/asm/unistd.h> }; asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg) @@ -50,7 +47,8 @@ asmlinkage long xtensa_shmat(int shmid, char __user *shmaddr, int shmflg) return (long)ret; } -asmlinkage long xtensa_fadvise64_64(int fd, int advice, unsigned long long offset, unsigned long long len) +asmlinkage long xtensa_fadvise64_64(int fd, int advice, + unsigned long long offset, unsigned long long len) { return sys_fadvise64_64(fd, offset, len, advice); } diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c index bc1e14cf936..5caf2b64d43 100644 --- a/arch/xtensa/kernel/traps.c +++ b/arch/xtensa/kernel/traps.c @@ -97,7 +97,7 @@ static dispatch_init_table_t __initdata dispatch_init_table[] = { /* EXCCAUSE_INTEGER_DIVIDE_BY_ZERO unhandled */ /* EXCCAUSE_PRIVILEGED unhandled */ #if XCHAL_UNALIGNED_LOAD_EXCEPTION || XCHAL_UNALIGNED_STORE_EXCEPTION -#ifdef CONFIG_UNALIGNED_USER +#ifdef CONFIG_XTENSA_UNALIGNED_USER { EXCCAUSE_UNALIGNED, USER, fast_unaligned }, #else { EXCCAUSE_UNALIGNED, 0, do_unaligned_user }, @@ -202,8 +202,8 @@ extern void do_IRQ(int, struct pt_regs *); void do_interrupt (struct pt_regs *regs) { - unsigned long intread = get_sr (INTREAD); - unsigned long intenable = get_sr (INTENABLE); + unsigned long intread = get_sr (interrupt); + unsigned long intenable = get_sr (intenable); int i, mask; /* Handle all interrupts (no priorities). @@ -213,7 +213,7 @@ void do_interrupt (struct pt_regs *regs) for (i=0, mask = 1; i < XCHAL_NUM_INTERRUPTS; i++, mask <<= 1) { if (mask & (intread & intenable)) { - set_sr (mask, INTCLEAR); + set_sr (mask, intclear); do_IRQ (i,regs); } } @@ -244,7 +244,7 @@ do_illegal_instruction(struct pt_regs *regs) */ #if XCHAL_UNALIGNED_LOAD_EXCEPTION || XCHAL_UNALIGNED_STORE_EXCEPTION -#ifndef CONFIG_UNALIGNED_USER +#ifndef CONFIG_XTENSA_UNALIGNED_USER void do_unaligned_user (struct pt_regs *regs) { @@ -339,7 +339,7 @@ void __init trap_init(void) /* Initialize EXCSAVE_1 to hold the address of the exception table. */ i = (unsigned long)exc_table; - __asm__ __volatile__("wsr %0, "__stringify(EXCSAVE_1)"\n" : : "a" (i)); + __asm__ __volatile__("wsr %0, excsave1\n" : : "a" (i)); } /* @@ -386,16 +386,16 @@ static inline void spill_registers(void) unsigned int a0, ps; __asm__ __volatile__ ( - "movi a14," __stringify (PS_EXCM_BIT) " | 1\n\t" + "movi a14, " __stringify(PS_EXCM_BIT | 1) "\n\t" "mov a12, a0\n\t" - "rsr a13," __stringify(SAR) "\n\t" - "xsr a14," __stringify(PS) "\n\t" + "rsr a13, sar\n\t" + "xsr a14, ps\n\t" "movi a0, _spill_registers\n\t" "rsync\n\t" "callx0 a0\n\t" "mov a0, a12\n\t" - "wsr a13," __stringify(SAR) "\n\t" - "wsr a14," __stringify(PS) "\n\t" + "wsr a13, sar\n\t" + "wsr a14, ps\n\t" :: "a" (&a0), "a" (&ps) : "a2", "a3", "a4", "a7", "a11", "a12", "a13", "a14", "a15", "memory"); } diff --git a/arch/xtensa/kernel/vectors.S b/arch/xtensa/kernel/vectors.S index 70066e3582d..4462c1e595c 100644 --- a/arch/xtensa/kernel/vectors.S +++ b/arch/xtensa/kernel/vectors.S @@ -69,11 +69,11 @@ ENTRY(_UserExceptionVector) - xsr a3, EXCSAVE_1 # save a3 and get dispatch table - wsr a2, DEPC # save a2 + xsr a3, excsave1 # save a3 and get dispatch table + wsr a2, depc # save a2 l32i a2, a3, EXC_TABLE_KSTK # load kernel stack to a2 s32i a0, a2, PT_AREG0 # save a0 to ESF - rsr a0, EXCCAUSE # retrieve exception cause + rsr a0, exccause # retrieve exception cause s32i a0, a2, PT_DEPC # mark it as a regular exception addx4 a0, a0, a3 # find entry in table l32i a0, a0, EXC_TABLE_FAST_USER # load handler @@ -93,11 +93,11 @@ ENTRY(_UserExceptionVector) ENTRY(_KernelExceptionVector) - xsr a3, EXCSAVE_1 # save a3, and get dispatch table - wsr a2, DEPC # save a2 + xsr a3, excsave1 # save a3, and get dispatch table + wsr a2, depc # save a2 addi a2, a1, -16-PT_SIZE # adjust stack pointer s32i a0, a2, PT_AREG0 # save a0 to ESF - rsr a0, EXCCAUSE # retrieve exception cause + rsr a0, exccause # retrieve exception cause s32i a0, a2, PT_DEPC # mark it as a regular exception addx4 a0, a0, a3 # find entry in table l32i a0, a0, EXC_TABLE_FAST_KERNEL # load handler address @@ -205,17 +205,17 @@ ENTRY(_DoubleExceptionVector) /* Deliberately destroy excsave (don't assume it's value was valid). */ - wsr a3, EXCSAVE_1 # save a3 + wsr a3, excsave1 # save a3 /* Check for kernel double exception (usually fatal). */ - rsr a3, PS + rsr a3, ps _bbci.l a3, PS_UM_BIT, .Lksp /* Check if we are currently handling a window exception. */ /* Note: We don't need to indicate that we enter a critical section. */ - xsr a0, DEPC # get DEPC, save a0 + xsr a0, depc # get DEPC, save a0 movi a3, XCHAL_WINDOW_VECTORS_VADDR _bltu a0, a3, .Lfixup @@ -243,21 +243,21 @@ ENTRY(_DoubleExceptionVector) * Note: We can trash the current window frame (a0...a3) and depc! */ - wsr a2, DEPC # save stack pointer temporarily - rsr a0, PS + wsr a2, depc # save stack pointer temporarily + rsr a0, ps extui a0, a0, PS_OWB_SHIFT, 4 - wsr a0, WINDOWBASE + wsr a0, windowbase rsync /* We are now in the previous window frame. Save registers again. */ - xsr a2, DEPC # save a2 and get stack pointer + xsr a2, depc # save a2 and get stack pointer s32i a0, a2, PT_AREG0 - wsr a3, EXCSAVE_1 # save a3 + wsr a3, excsave1 # save a3 movi a3, exc_table - rsr a0, EXCCAUSE + rsr a0, exccause s32i a0, a2, PT_DEPC # mark it as a regular exception addx4 a0, a0, a3 l32i a0, a0, EXC_TABLE_FAST_USER @@ -290,14 +290,14 @@ ENTRY(_DoubleExceptionVector) /* a0: depc, a1: a1, a2: kstk, a3: a2, depc: a0, excsave: a3 */ - xsr a3, DEPC + xsr a3, depc s32i a0, a2, PT_DEPC s32i a3, a2, PT_AREG0 /* a0: avail, a1: a1, a2: kstk, a3: avail, depc: a2, excsave: a3 */ movi a3, exc_table - rsr a0, EXCCAUSE + rsr a0, exccause addx4 a0, a0, a3 l32i a0, a0, EXC_TABLE_FAST_USER jx a0 @@ -312,7 +312,7 @@ ENTRY(_DoubleExceptionVector) .Lksp: /* a0: a0, a1: a1, a2: a2, a3: trashed, depc: depc, excsave: a3 */ - rsr a3, EXCCAUSE + rsr a3, exccause beqi a3, EXCCAUSE_ITLB_MISS, 1f addi a3, a3, -EXCCAUSE_DTLB_MISS bnez a3, .Lunrecoverable @@ -328,11 +328,11 @@ ENTRY(_DoubleExceptionVector) .Lunrecoverable_fixup: l32i a2, a3, EXC_TABLE_DOUBLE_SAVE - xsr a0, DEPC + xsr a0, depc .Lunrecoverable: - rsr a3, EXCSAVE_1 - wsr a0, EXCSAVE_1 + rsr a3, excsave1 + wsr a0, excsave1 movi a0, unrecoverable_exception callx0 a0 @@ -349,7 +349,7 @@ ENTRY(_DoubleExceptionVector) .section .DebugInterruptVector.text, "ax" ENTRY(_DebugInterruptVector) - xsr a0, EXCSAVE + XCHAL_DEBUGLEVEL + xsr a0, SREG_EXCSAVE + XCHAL_DEBUGLEVEL jx a0 diff --git a/arch/xtensa/kernel/xtensa_ksyms.c b/arch/xtensa/kernel/xtensa_ksyms.c index a8b9f1fd1e1..afe058b24e6 100644 --- a/arch/xtensa/kernel/xtensa_ksyms.c +++ b/arch/xtensa/kernel/xtensa_ksyms.c @@ -43,7 +43,6 @@ EXPORT_SYMBOL(__strncpy_user); EXPORT_SYMBOL(clear_page); EXPORT_SYMBOL(copy_page); -EXPORT_SYMBOL(kernel_thread); EXPORT_SYMBOL(empty_zero_page); /* diff --git a/arch/xtensa/lib/memcopy.S b/arch/xtensa/lib/memcopy.S index ea59dcd0386..c48b80acb5f 100644 --- a/arch/xtensa/lib/memcopy.S +++ b/arch/xtensa/lib/memcopy.S @@ -6,7 +6,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2002 - 2005 Tensilica Inc. + * Copyright (C) 2002 - 2012 Tensilica Inc. */ #include <variant/core.h> @@ -27,14 +27,11 @@ #endif .endm - /* * void *memcpy(void *dst, const void *src, size_t len); - * void *memmove(void *dst, const void *src, size_t len); - * void *bcopy(const void *src, void *dst, size_t len); * * This function is intended to do the same thing as the standard - * library function memcpy() (or bcopy()) for most cases. + * library function memcpy() for most cases. * However, where the source and/or destination references * an instruction RAM or ROM or a data RAM or ROM, that * source and/or destination will always be accessed with @@ -45,9 +42,6 @@ * !!!!!!! Handling of IRAM/IROM has not yet * !!!!!!! been implemented. * - * The bcopy version is provided here to avoid the overhead - * of an extra call, for callers that require this convention. - * * The (general case) algorithm is as follows: * If destination is unaligned, align it by conditionally * copying 1 and 2 bytes. @@ -76,17 +70,6 @@ */ .text - .align 4 - .global bcopy - .type bcopy,@function -bcopy: - entry sp, 16 # minimal stack frame - # a2=src, a3=dst, a4=len - mov a5, a3 # copy dst so that a2 is return value - mov a3, a2 - mov a2, a5 - j .Lcommon # go to common code for memcpy+bcopy - /* * Byte by byte copy @@ -107,7 +90,7 @@ bcopy: s8i a6, a5, 0 addi a5, a5, 1 #if !XCHAL_HAVE_LOOPS - blt a3, a7, .Lnextbyte + bne a3, a7, .Lnextbyte # continue loop if $a3:src != $a7:src_end #endif /* !XCHAL_HAVE_LOOPS */ .Lbytecopydone: retw @@ -144,9 +127,6 @@ bcopy: .global memcpy .type memcpy,@function memcpy: - .global memmove - .type memmove,@function -memmove: entry sp, 16 # minimal stack frame # a2/ dst, a3/ src, a4/ len @@ -182,7 +162,7 @@ memmove: s32i a7, a5, 12 addi a5, a5, 16 #if !XCHAL_HAVE_LOOPS - blt a3, a8, .Loop1 + bne a3, a8, .Loop1 # continue loop if a3:src != a8:src_end #endif /* !XCHAL_HAVE_LOOPS */ .Loop1done: bbci.l a4, 3, .L2 @@ -260,7 +240,7 @@ memmove: s32i a9, a5, 12 addi a5, a5, 16 #if !XCHAL_HAVE_LOOPS - blt a3, a10, .Loop2 + bne a3, a10, .Loop2 # continue loop if a3:src != a10:src_end #endif /* !XCHAL_HAVE_LOOPS */ .Loop2done: bbci.l a4, 3, .L12 @@ -305,6 +285,285 @@ memmove: l8ui a6, a3, 0 s8i a6, a5, 0 retw + + +/* + * void bcopy(const void *src, void *dest, size_t n); + */ + .align 4 + .global bcopy + .type bcopy,@function +bcopy: + entry sp, 16 # minimal stack frame + # a2=src, a3=dst, a4=len + mov a5, a3 + mov a3, a2 + mov a2, a5 + j .Lmovecommon # go to common code for memmove+bcopy + +/* + * void *memmove(void *dst, const void *src, size_t len); + * + * This function is intended to do the same thing as the standard + * library function memmove() for most cases. + * However, where the source and/or destination references + * an instruction RAM or ROM or a data RAM or ROM, that + * source and/or destination will always be accessed with + * 32-bit load and store instructions (as required for these + * types of devices). + * + * !!!!!!! XTFIXME: + * !!!!!!! Handling of IRAM/IROM has not yet + * !!!!!!! been implemented. + * + * The (general case) algorithm is as follows: + * If end of source doesn't overlap destination then use memcpy. + * Otherwise do memcpy backwards. + * + * Register use: + * a0/ return address + * a1/ stack pointer + * a2/ return value + * a3/ src + * a4/ length + * a5/ dst + * a6/ tmp + * a7/ tmp + * a8/ tmp + * a9/ tmp + * a10/ tmp + * a11/ tmp + */ + +/* + * Byte by byte copy + */ + .align 4 + .byte 0 # 1 mod 4 alignment for LOOPNEZ + # (0 mod 4 alignment for LBEG) +.Lbackbytecopy: +#if XCHAL_HAVE_LOOPS + loopnez a4, .Lbackbytecopydone +#else /* !XCHAL_HAVE_LOOPS */ + beqz a4, .Lbackbytecopydone + sub a7, a3, a4 # a7 = start address for source +#endif /* !XCHAL_HAVE_LOOPS */ +.Lbacknextbyte: + addi a3, a3, -1 + l8ui a6, a3, 0 + addi a5, a5, -1 + s8i a6, a5, 0 +#if !XCHAL_HAVE_LOOPS + bne a3, a7, .Lbacknextbyte # continue loop if + # $a3:src != $a7:src_start +#endif /* !XCHAL_HAVE_LOOPS */ +.Lbackbytecopydone: + retw + +/* + * Destination is unaligned + */ + + .align 4 +.Lbackdst1mod2: # dst is only byte aligned + _bltui a4, 7, .Lbackbytecopy # do short copies byte by byte + + # copy 1 byte + addi a3, a3, -1 + l8ui a6, a3, 0 + addi a5, a5, -1 + s8i a6, a5, 0 + addi a4, a4, -1 + _bbci.l a5, 1, .Lbackdstaligned # if dst is now aligned, then + # return to main algorithm +.Lbackdst2mod4: # dst 16-bit aligned + # copy 2 bytes + _bltui a4, 6, .Lbackbytecopy # do short copies byte by byte + addi a3, a3, -2 + l8ui a6, a3, 0 + l8ui a7, a3, 1 + addi a5, a5, -2 + s8i a6, a5, 0 + s8i a7, a5, 1 + addi a4, a4, -2 + j .Lbackdstaligned # dst is now aligned, + # return to main algorithm + + .align 4 + .global memmove + .type memmove,@function +memmove: + + entry sp, 16 # minimal stack frame + # a2/ dst, a3/ src, a4/ len + mov a5, a2 # copy dst so that a2 is return value +.Lmovecommon: + sub a6, a5, a3 + bgeu a6, a4, .Lcommon + + add a5, a5, a4 + add a3, a3, a4 + + _bbsi.l a5, 0, .Lbackdst1mod2 # if dst is 1 mod 2 + _bbsi.l a5, 1, .Lbackdst2mod4 # if dst is 2 mod 4 +.Lbackdstaligned: # return here from .Lbackdst?mod? once dst is aligned + srli a7, a4, 4 # number of loop iterations with 16B + # per iteration + movi a8, 3 # if source is not aligned, + _bany a3, a8, .Lbacksrcunaligned # then use shifting copy + /* + * Destination and source are word-aligned, use word copy. + */ + # copy 16 bytes per iteration for word-aligned dst and word-aligned src +#if XCHAL_HAVE_LOOPS + loopnez a7, .backLoop1done +#else /* !XCHAL_HAVE_LOOPS */ + beqz a7, .backLoop1done + slli a8, a7, 4 + sub a8, a3, a8 # a8 = start of first 16B source chunk +#endif /* !XCHAL_HAVE_LOOPS */ +.backLoop1: + addi a3, a3, -16 + l32i a7, a3, 12 + l32i a6, a3, 8 + addi a5, a5, -16 + s32i a7, a5, 12 + l32i a7, a3, 4 + s32i a6, a5, 8 + l32i a6, a3, 0 + s32i a7, a5, 4 + s32i a6, a5, 0 +#if !XCHAL_HAVE_LOOPS + bne a3, a8, .backLoop1 # continue loop if a3:src != a8:src_start +#endif /* !XCHAL_HAVE_LOOPS */ +.backLoop1done: + bbci.l a4, 3, .Lback2 + # copy 8 bytes + addi a3, a3, -8 + l32i a6, a3, 0 + l32i a7, a3, 4 + addi a5, a5, -8 + s32i a6, a5, 0 + s32i a7, a5, 4 +.Lback2: + bbsi.l a4, 2, .Lback3 + bbsi.l a4, 1, .Lback4 + bbsi.l a4, 0, .Lback5 + retw +.Lback3: + # copy 4 bytes + addi a3, a3, -4 + l32i a6, a3, 0 + addi a5, a5, -4 + s32i a6, a5, 0 + bbsi.l a4, 1, .Lback4 + bbsi.l a4, 0, .Lback5 + retw +.Lback4: + # copy 2 bytes + addi a3, a3, -2 + l16ui a6, a3, 0 + addi a5, a5, -2 + s16i a6, a5, 0 + bbsi.l a4, 0, .Lback5 + retw +.Lback5: + # copy 1 byte + addi a3, a3, -1 + l8ui a6, a3, 0 + addi a5, a5, -1 + s8i a6, a5, 0 + retw + +/* + * Destination is aligned, Source is unaligned + */ + + .align 4 +.Lbacksrcunaligned: + _beqz a4, .Lbackdone # avoid loading anything for zero-length copies + # copy 16 bytes per iteration for word-aligned dst and unaligned src + ssa8 a3 # set shift amount from byte offset +#define SIM_CHECKS_ALIGNMENT 1 /* set to 1 when running on ISS with + * the lint or ferret client, or 0 + * to save a few cycles */ +#if XCHAL_UNALIGNED_LOAD_EXCEPTION || SIM_CHECKS_ALIGNMENT + and a11, a3, a8 # save unalignment offset for below + sub a3, a3, a11 # align a3 +#endif + l32i a6, a3, 0 # load first word +#if XCHAL_HAVE_LOOPS + loopnez a7, .backLoop2done +#else /* !XCHAL_HAVE_LOOPS */ + beqz a7, .backLoop2done + slli a10, a7, 4 + sub a10, a3, a10 # a10 = start of first 16B source chunk +#endif /* !XCHAL_HAVE_LOOPS */ +.backLoop2: + addi a3, a3, -16 + l32i a7, a3, 12 + l32i a8, a3, 8 + addi a5, a5, -16 + src_b a6, a7, a6 + s32i a6, a5, 12 + l32i a9, a3, 4 + src_b a7, a8, a7 + s32i a7, a5, 8 + l32i a6, a3, 0 + src_b a8, a9, a8 + s32i a8, a5, 4 + src_b a9, a6, a9 + s32i a9, a5, 0 +#if !XCHAL_HAVE_LOOPS + bne a3, a10, .backLoop2 # continue loop if a3:src != a10:src_start +#endif /* !XCHAL_HAVE_LOOPS */ +.backLoop2done: + bbci.l a4, 3, .Lback12 + # copy 8 bytes + addi a3, a3, -8 + l32i a7, a3, 4 + l32i a8, a3, 0 + addi a5, a5, -8 + src_b a6, a7, a6 + s32i a6, a5, 4 + src_b a7, a8, a7 + s32i a7, a5, 0 + mov a6, a8 +.Lback12: + bbci.l a4, 2, .Lback13 + # copy 4 bytes + addi a3, a3, -4 + l32i a7, a3, 0 + addi a5, a5, -4 + src_b a6, a7, a6 + s32i a6, a5, 0 + mov a6, a7 +.Lback13: +#if XCHAL_UNALIGNED_LOAD_EXCEPTION || SIM_CHECKS_ALIGNMENT + add a3, a3, a11 # readjust a3 with correct misalignment +#endif + bbsi.l a4, 1, .Lback14 + bbsi.l a4, 0, .Lback15 +.Lbackdone: + retw +.Lback14: + # copy 2 bytes + addi a3, a3, -2 + l8ui a6, a3, 0 + l8ui a7, a3, 1 + addi a5, a5, -2 + s8i a6, a5, 0 + s8i a7, a5, 1 + bbsi.l a4, 0, .Lback15 + retw +.Lback15: + # copy 1 byte + addi a3, a3, -1 + addi a5, a5, -1 + l8ui a6, a3, 0 + s8i a6, a5, 0 + retw + /* * Local Variables: diff --git a/arch/xtensa/mm/fault.c b/arch/xtensa/mm/fault.c index 2c2f710ed1d..245b08f7eaf 100644 --- a/arch/xtensa/mm/fault.c +++ b/arch/xtensa/mm/fault.c @@ -6,7 +6,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2001 - 2005 Tensilica Inc. + * Copyright (C) 2001 - 2010 Tensilica Inc. * * Chris Zankel <chris@zankel.net> * Joe Taylor <joe@tensilica.com, joetylr@yahoo.com> @@ -186,6 +186,7 @@ do_sigbus: /* Kernel mode? Handle exceptions or die */ if (!user_mode(regs)) bad_page_fault(regs, address, SIGBUS); + return; vmalloc_fault: { diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index 8ab47edd7c8..7e74895eee0 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -91,7 +91,7 @@ static int rs_write(struct tty_struct * tty, { /* see drivers/char/serialX.c to reference original version */ - __simc (SYS_write, 1, (unsigned long)buf, count, 0, 0); + simc_write(1, buf, count); return count; } @@ -122,12 +122,7 @@ static void rs_poll(unsigned long priv) static int rs_put_char(struct tty_struct *tty, unsigned char ch) { - char buf[2]; - - buf[0] = ch; - buf[1] = '\0'; /* Is this NULL necessary? */ - __simc (SYS_write, 1, (unsigned long) buf, 1, 0, 0); - return 1; + return rs_write(tty, &ch, 1); } static void rs_flush_chars(struct tty_struct *tty) diff --git a/arch/xtensa/platforms/iss/include/platform/simcall.h b/arch/xtensa/platforms/iss/include/platform/simcall.h index 8c43bfea05e..bd78192e2fc 100644 --- a/arch/xtensa/platforms/iss/include/platform/simcall.h +++ b/arch/xtensa/platforms/iss/include/platform/simcall.h @@ -78,8 +78,9 @@ static inline int __simc(int a, int b, int c, int d, int e, int f) return ret; } -static inline int simc_open(char *file, int flags, int mode) +static inline int simc_open(const char *file, int flags, int mode) { + wmb(); return __simc(SYS_open, (int) file, flags, mode, 0, 0); } @@ -90,16 +91,19 @@ static inline int simc_close(int fd) static inline int simc_ioctl(int fd, int request, void *arg) { + wmb(); return __simc(SYS_ioctl, fd, request, (int) arg, 0, 0); } static inline int simc_read(int fd, void *buf, size_t count) { + rmb(); return __simc(SYS_read, fd, (int) buf, count, 0, 0); } -static inline int simc_write(int fd, void *buf, size_t count) +static inline int simc_write(int fd, const void *buf, size_t count) { + wmb(); return __simc(SYS_write, fd, (int) buf, count, 0, 0); } @@ -107,6 +111,7 @@ static inline int simc_poll(int fd) { struct timeval tv = { .tv_sec = 0, .tv_usec = 0 }; + wmb(); return __simc(SYS_select_one, fd, XTISS_SELECT_ONE_READ, (int)&tv, 0, 0); } diff --git a/arch/xtensa/platforms/iss/setup.c b/arch/xtensa/platforms/iss/setup.c index 927acf378ea..e1700102f35 100644 --- a/arch/xtensa/platforms/iss/setup.c +++ b/arch/xtensa/platforms/iss/setup.c @@ -61,13 +61,13 @@ void platform_restart(void) * jump to the reset vector. */ __asm__ __volatile__("movi a2, 15\n\t" - "wsr a2, " __stringify(ICOUNTLEVEL) "\n\t" + "wsr a2, icountlevel\n\t" "movi a2, 0\n\t" - "wsr a2, " __stringify(ICOUNT) "\n\t" - "wsr a2, " __stringify(IBREAKENABLE) "\n\t" - "wsr a2, " __stringify(LCOUNT) "\n\t" + "wsr a2, icount\n\t" + "wsr a2, ibreakenable\n\t" + "wsr a2, lcount\n\t" "movi a2, 0x1f\n\t" - "wsr a2, " __stringify(PS) "\n\t" + "wsr a2, ps\n\t" "isync\n\t" "jx %0\n\t" : diff --git a/arch/xtensa/platforms/xt2000/setup.c b/arch/xtensa/platforms/xt2000/setup.c index 9e83940ac26..c7d90f17886 100644 --- a/arch/xtensa/platforms/xt2000/setup.c +++ b/arch/xtensa/platforms/xt2000/setup.c @@ -66,13 +66,13 @@ void platform_restart(void) * jump to the reset vector. */ __asm__ __volatile__ ("movi a2, 15\n\t" - "wsr a2, " __stringify(ICOUNTLEVEL) "\n\t" + "wsr a2, icountlevel\n\t" "movi a2, 0\n\t" - "wsr a2, " __stringify(ICOUNT) "\n\t" - "wsr a2, " __stringify(IBREAKENABLE) "\n\t" - "wsr a2, " __stringify(LCOUNT) "\n\t" + "wsr a2, icount\n\t" + "wsr a2, ibreakenable\n\t" + "wsr a2, lcount\n\t" "movi a2, 0x1f\n\t" - "wsr a2, " __stringify(PS) "\n\t" + "wsr a2, ps\n\t" "isync\n\t" "jx %0\n\t" : |