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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-19 11:53:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-19 11:53:06 -0700 |
| commit | 8b22c249e7de453961e4d253b19fc2a0bdd65d53 (patch) | |
| tree | df4be07322c1bee5aa47e283a15377843ca2b05e /include/asm-arm/arch-integrator/smp.h | |
| parent | 7df551254add79a445d2e47e8f849cef8fee6e38 (diff) | |
| parent | ea4423c3b6c1dbd116c91be876b3ad07067c77c8 (diff) | |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
Diffstat (limited to 'include/asm-arm/arch-integrator/smp.h')
| -rw-r--r-- | include/asm-arm/arch-integrator/smp.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/asm-arm/arch-integrator/smp.h b/include/asm-arm/arch-integrator/smp.h new file mode 100644 index 00000000000..0ec7093f7c3 --- /dev/null +++ b/include/asm-arm/arch-integrator/smp.h @@ -0,0 +1,19 @@ +#ifndef ASMARM_ARCH_SMP_H +#define ASMARM_ARCH_SMP_H + +#include <linux/config.h> + +#include <asm/arch/hardware.h> +#include <asm/io.h> + +#define hard_smp_processor_id() \ + ({ \ + unsigned int cpunum; \ + __asm__("mrc p15, 0, %0, c0, c0, 5" \ + : "=r" (cpunum)); \ + cpunum &= 0x0F; \ + }) + +extern void secondary_scan_irqs(void); + +#endif |