diff options
Diffstat (limited to 'arch/s390/include/asm/lowcore.h')
| -rw-r--r-- | arch/s390/include/asm/lowcore.h | 142 |
1 files changed, 76 insertions, 66 deletions
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h index 9e13c7d56cc1..707f2306725b 100644 --- a/arch/s390/include/asm/lowcore.h +++ b/arch/s390/include/asm/lowcore.h @@ -97,47 +97,52 @@ struct _lowcore { __u32 gpregs_save_area[16]; /* 0x0180 */ __u32 cregs_save_area[16]; /* 0x01c0 */ + /* Save areas. */ + __u32 save_area_sync[8]; /* 0x0200 */ + __u32 save_area_async[8]; /* 0x0220 */ + __u32 save_area_restart[1]; /* 0x0240 */ + __u8 pad_0x0244[0x0248-0x0244]; /* 0x0244 */ + /* Return psws. */ - __u32 save_area[16]; /* 0x0200 */ - psw_t return_psw; /* 0x0240 */ - psw_t return_mcck_psw; /* 0x0248 */ + psw_t return_psw; /* 0x0248 */ + psw_t return_mcck_psw; /* 0x0250 */ /* CPU time accounting values */ - __u64 sync_enter_timer; /* 0x0250 */ - __u64 async_enter_timer; /* 0x0258 */ - __u64 mcck_enter_timer; /* 0x0260 */ - __u64 exit_timer; /* 0x0268 */ - __u64 user_timer; /* 0x0270 */ - __u64 system_timer; /* 0x0278 */ - __u64 steal_timer; /* 0x0280 */ - __u64 last_update_timer; /* 0x0288 */ - __u64 last_update_clock; /* 0x0290 */ + __u64 sync_enter_timer; /* 0x0258 */ + __u64 async_enter_timer; /* 0x0260 */ + __u64 mcck_enter_timer; /* 0x0268 */ + __u64 exit_timer; /* 0x0270 */ + __u64 user_timer; /* 0x0278 */ + __u64 system_timer; /* 0x0280 */ + __u64 steal_timer; /* 0x0288 */ + __u64 last_update_timer; /* 0x0290 */ + __u64 last_update_clock; /* 0x0298 */ /* Current process. */ - __u32 current_task; /* 0x0298 */ - __u32 thread_info; /* 0x029c */ - __u32 kernel_stack; /* 0x02a0 */ + __u32 current_task; /* 0x02a0 */ + __u32 thread_info; /* 0x02a4 */ + __u32 kernel_stack; /* 0x02a8 */ /* Interrupt and panic stack. */ - __u32 async_stack; /* 0x02a4 */ - __u32 panic_stack; /* 0x02a8 */ + __u32 async_stack; /* 0x02ac */ + __u32 panic_stack; /* 0x02b0 */ /* Address space pointer. */ - __u32 kernel_asce; /* 0x02ac */ - __u32 user_asce; /* 0x02b0 */ - __u32 current_pid; /* 0x02b4 */ + __u32 kernel_asce; /* 0x02b4 */ + __u32 user_asce; /* 0x02b8 */ + __u32 current_pid; /* 0x02bc */ /* SMP info area */ - __u32 cpu_nr; /* 0x02b8 */ - __u32 softirq_pending; /* 0x02bc */ - __u32 percpu_offset; /* 0x02c0 */ - __u32 ext_call_fast; /* 0x02c4 */ - __u64 int_clock; /* 0x02c8 */ - __u64 mcck_clock; /* 0x02d0 */ - __u64 clock_comparator; /* 0x02d8 */ - __u32 machine_flags; /* 0x02e0 */ - __u32 ftrace_func; /* 0x02e4 */ - __u8 pad_0x02e8[0x0300-0x02e8]; /* 0x02e8 */ + __u32 cpu_nr; /* 0x02c0 */ + __u32 softirq_pending; /* 0x02c4 */ + __u32 percpu_offset; /* 0x02c8 */ + __u32 ext_call_fast; /* 0x02cc */ + __u64 int_clock; /* 0x02d0 */ + __u64 mcck_clock; /* 0x02d8 */ + __u64 clock_comparator; /* 0x02e0 */ + __u32 machine_flags; /* 0x02e8 */ + __u32 ftrace_func; /* 0x02ec */ + __u8 pad_0x02f8[0x0300-0x02f0]; /* 0x02f0 */ /* Interrupt response block */ __u8 irb[64]; /* 0x0300 */ @@ -229,57 +234,62 @@ struct _lowcore { psw_t mcck_new_psw; /* 0x01e0 */ psw_t io_new_psw; /* 0x01f0 */ - /* Entry/exit save area & return psws. */ - __u64 save_area[16]; /* 0x0200 */ - psw_t return_psw; /* 0x0280 */ - psw_t return_mcck_psw; /* 0x0290 */ + /* Save areas. */ + __u64 save_area_sync[8]; /* 0x0200 */ + __u64 save_area_async[8]; /* 0x0240 */ + __u64 save_area_restart[1]; /* 0x0280 */ + __u8 pad_0x0288[0x0290-0x0288]; /* 0x0288 */ + + /* Return psws. */ + psw_t return_psw; /* 0x0290 */ + psw_t return_mcck_psw; /* 0x02a0 */ /* CPU accounting and timing values. */ - __u64 sync_enter_timer; /* 0x02a0 */ - __u64 async_enter_timer; /* 0x02a8 */ - __u64 mcck_enter_timer; /* 0x02b0 */ - __u64 exit_timer; /* 0x02b8 */ - __u64 user_timer; /* 0x02c0 */ - __u64 system_timer; /* 0x02c8 */ - __u64 steal_timer; /* 0x02d0 */ - __u64 last_update_timer; /* 0x02d8 */ - __u64 last_update_clock; /* 0x02e0 */ + __u64 sync_enter_timer; /* 0x02b0 */ + __u64 async_enter_timer; /* 0x02b8 */ + __u64 mcck_enter_timer; /* 0x02c0 */ + __u64 exit_timer; /* 0x02c8 */ + __u64 user_timer; /* 0x02d0 */ + __u64 system_timer; /* 0x02d8 */ + __u64 steal_timer; /* 0x02e0 */ + __u64 last_update_timer; /* 0x02e8 */ + __u64 last_update_clock; /* 0x02f0 */ /* Current process. */ - __u64 current_task; /* 0x02e8 */ - __u64 thread_info; /* 0x02f0 */ - __u64 kernel_stack; /* 0x02f8 */ + __u64 current_task; /* 0x02f8 */ + __u64 thread_info; /* 0x0300 */ + __u64 kernel_stack; /* 0x0308 */ /* Interrupt and panic stack. */ - __u64 async_stack; /* 0x0300 */ - __u64 panic_stack; /* 0x0308 */ + __u64 async_stack; /* 0x0310 */ + __u64 panic_stack; /* 0x0318 */ /* Address space pointer. */ - __u64 kernel_asce; /* 0x0310 */ - __u64 user_asce; /* 0x0318 */ - __u64 current_pid; /* 0x0320 */ + __u64 kernel_asce; /* 0x0320 */ + __u64 user_asce; /* 0x0328 */ + __u64 current_pid; /* 0x0330 */ /* SMP info area */ - __u32 cpu_nr; /* 0x0328 */ - __u32 softirq_pending; /* 0x032c */ - __u64 percpu_offset; /* 0x0330 */ - __u64 ext_call_fast; /* 0x0338 */ - __u64 int_clock; /* 0x0340 */ - __u64 mcck_clock; /* 0x0348 */ - __u64 clock_comparator; /* 0x0350 */ - __u64 vdso_per_cpu_data; /* 0x0358 */ - __u64 machine_flags; /* 0x0360 */ - __u64 ftrace_func; /* 0x0368 */ - __u64 gmap; /* 0x0370 */ - __u64 cmf_hpp; /* 0x0378 */ + __u32 cpu_nr; /* 0x0338 */ + __u32 softirq_pending; /* 0x033c */ + __u64 percpu_offset; /* 0x0340 */ + __u64 ext_call_fast; /* 0x0348 */ + __u64 int_clock; /* 0x0350 */ + __u64 mcck_clock; /* 0x0358 */ + __u64 clock_comparator; /* 0x0360 */ + __u64 vdso_per_cpu_data; /* 0x0368 */ + __u64 machine_flags; /* 0x0370 */ + __u64 ftrace_func; /* 0x0378 */ + __u64 gmap; /* 0x0380 */ + __u8 pad_0x0388[0x0400-0x0388]; /* 0x0388 */ /* Interrupt response block. */ - __u8 irb[64]; /* 0x0380 */ + __u8 irb[64]; /* 0x0400 */ /* Per cpu primary space access list */ - __u32 paste[16]; /* 0x03c0 */ + __u32 paste[16]; /* 0x0440 */ - __u8 pad_0x0400[0x0e00-0x0400]; /* 0x0400 */ + __u8 pad_0x0480[0x0e00-0x0480]; /* 0x0480 */ /* * 0xe00 contains the address of the IPL Parameter Information |