diff options
| -rw-r--r-- | arch/arm/include/asm/smp_mpidr.h | 12 | ||||
| -rw-r--r-- | arch/arm/mach-realview/include/mach/smp.h | 10 | ||||
| -rw-r--r-- | arch/arm/mach-s5pv310/include/mach/smp.h | 9 | ||||
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/smp.h | 10 | ||||
| -rw-r--r-- | arch/arm/mach-ux500/include/mach/smp.h | 9 | ||||
| -rw-r--r-- | arch/arm/mach-vexpress/include/mach/smp.h | 9 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/smp.h | 12 |
7 files changed, 18 insertions, 53 deletions
diff --git a/arch/arm/include/asm/smp_mpidr.h b/arch/arm/include/asm/smp_mpidr.h new file mode 100644 index 00000000000..7da7105e83e --- /dev/null +++ b/arch/arm/include/asm/smp_mpidr.h @@ -0,0 +1,12 @@ +#ifndef ASMARM_SMP_MIDR_H +#define ASMARM_SMP_MIDR_H + +#define hard_smp_processor_id() \ + ({ \ + unsigned int cpunum; \ + __asm__("mrc p15, 0, %0, c0, c0, 5\n" \ + : "=r" (cpunum)); \ + cpunum &= 0x0F; \ + }) + +#endif diff --git a/arch/arm/mach-realview/include/mach/smp.h b/arch/arm/mach-realview/include/mach/smp.h index dd53892d44a..d3cd265cb05 100644 --- a/arch/arm/mach-realview/include/mach/smp.h +++ b/arch/arm/mach-realview/include/mach/smp.h @@ -1,16 +1,8 @@ #ifndef ASMARM_ARCH_SMP_H #define ASMARM_ARCH_SMP_H - #include <asm/hardware/gic.h> - -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("mrc p15, 0, %0, c0, c0, 5" \ - : "=r" (cpunum)); \ - cpunum &= 0x0F; \ - }) +#include <asm/smp_mpidr.h> /* * We use IRQ1 as the IPI diff --git a/arch/arm/mach-s5pv310/include/mach/smp.h b/arch/arm/mach-s5pv310/include/mach/smp.h index 990f3ba88a1..b7ec252384f 100644 --- a/arch/arm/mach-s5pv310/include/mach/smp.h +++ b/arch/arm/mach-s5pv310/include/mach/smp.h @@ -7,17 +7,10 @@ #define ASM_ARCH_SMP_H __FILE__ #include <asm/hardware/gic.h> +#include <asm/smp_mpidr.h> extern void __iomem *gic_cpu_base_addr; -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("mrc p15, 0, %0, c0, c0, 5" \ - : "=r" (cpunum)); \ - cpunum &= 0x03; \ - }) - /* * We use IRQ1 as the IPI */ diff --git a/arch/arm/mach-tegra/include/mach/smp.h b/arch/arm/mach-tegra/include/mach/smp.h index 8b42dab79a7..e4a34a35a54 100644 --- a/arch/arm/mach-tegra/include/mach/smp.h +++ b/arch/arm/mach-tegra/include/mach/smp.h @@ -1,16 +1,8 @@ #ifndef ASMARM_ARCH_SMP_H #define ASMARM_ARCH_SMP_H - #include <asm/hardware/gic.h> - -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("mrc p15, 0, %0, c0, c0, 5" \ - : "=r" (cpunum)); \ - cpunum &= 0x0F; \ - }) +#include <asm/smp_mpidr.h> /* * We use IRQ1 as the IPI diff --git a/arch/arm/mach-ux500/include/mach/smp.h b/arch/arm/mach-ux500/include/mach/smp.h index b59f7bc9725..197e8417375 100644 --- a/arch/arm/mach-ux500/include/mach/smp.h +++ b/arch/arm/mach-ux500/include/mach/smp.h @@ -10,18 +10,11 @@ #define ASMARM_ARCH_SMP_H #include <asm/hardware/gic.h> +#include <asm/smp_mpidr.h> /* This is required to wakeup the secondary core */ extern void u8500_secondary_startup(void); -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("mrc p15, 0, %0, c0, c0, 5" \ - : "=r" (cpunum)); \ - cpunum &= 0x0F; \ - }) - /* * We use IRQ1 as the IPI */ diff --git a/arch/arm/mach-vexpress/include/mach/smp.h b/arch/arm/mach-vexpress/include/mach/smp.h index 72a9621ed08..5a6da4fd247 100644 --- a/arch/arm/mach-vexpress/include/mach/smp.h +++ b/arch/arm/mach-vexpress/include/mach/smp.h @@ -2,14 +2,7 @@ #define __MACH_SMP_H #include <asm/hardware/gic.h> - -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("mrc p15, 0, %0, c0, c0, 5" \ - : "=r" (cpunum)); \ - cpunum &= 0x0F; \ - }) +#include <asm/smp_mpidr.h> /* * We use IRQ1 as the IPI diff --git a/arch/arm/plat-omap/include/plat/smp.h b/arch/arm/plat-omap/include/plat/smp.h index 5177a9c5a25..ecd6a488c49 100644 --- a/arch/arm/plat-omap/include/plat/smp.h +++ b/arch/arm/plat-omap/include/plat/smp.h @@ -18,6 +18,7 @@ #define OMAP_ARCH_SMP_H #include <asm/hardware/gic.h> +#include <asm/smp_mpidr.h> /* Needed for secondary core boot */ extern void omap_secondary_startup(void); @@ -33,15 +34,4 @@ static inline void smp_cross_call(const struct cpumask *mask) gic_raise_softirq(mask, 1); } -/* - * Read MPIDR: Multiprocessor affinity register - */ -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("mrc p15, 0, %0, c0, c0, 5" \ - : "=r" (cpunum)); \ - cpunum &= 0x0F; \ - }) - #endif |