diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2005-11-02 17:24:33 -0500 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-11-02 17:24:33 -0500 |
| commit | a054a811597a17ffbe92bc4db04a4dc2f1b1ea55 (patch) | |
| tree | b600081d964d6fe7cc1cfe2669a739da0e1743f4 /include/asm-arm/smp.h | |
| parent | 273c2cdb2b6d6743d85ddbde82e71f8adbf5bf10 (diff) | |
[ARM SMP] Add hotplug CPU infrastructure
This patch adds the infrastructure to support hotplug CPU on ARM
platforms.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/smp.h')
| -rw-r--r-- | include/asm-arm/smp.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-arm/smp.h b/include/asm-arm/smp.h index dbb4d859c586..551cd3c3093c 100644 --- a/include/asm-arm/smp.h +++ b/include/asm-arm/smp.h | |||
| @@ -66,4 +66,14 @@ struct secondary_data { | |||
| 66 | }; | 66 | }; |
| 67 | extern struct secondary_data secondary_data; | 67 | extern struct secondary_data secondary_data; |
| 68 | 68 | ||
| 69 | extern int __cpu_disable(void); | ||
| 70 | extern int mach_cpu_disable(unsigned int cpu); | ||
| 71 | |||
| 72 | extern void __cpu_die(unsigned int cpu); | ||
| 73 | extern void cpu_die(void); | ||
| 74 | |||
| 75 | extern void platform_cpu_die(unsigned int cpu); | ||
| 76 | extern int platform_cpu_kill(unsigned int cpu); | ||
| 77 | extern void platform_cpu_enable(unsigned int cpu); | ||
| 78 | |||
| 69 | #endif /* ifndef __ASM_ARM_SMP_H */ | 79 | #endif /* ifndef __ASM_ARM_SMP_H */ |