diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-01-28 16:31:52 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-28 23:20:33 +0100 |
| commit | 7bd06ec63a1204ca44b9f1dc487b8632016162d1 (patch) | |
| tree | f9c89011185f9ba4be2a20e7d9fed14f3b50ab7e /arch/x86/include/asm/numaq/wakecpu.h | |
| parent | 333344d94300500e401cffb4eea10a5ab6e5a41d (diff) | |
x86, smp: refactor ->store/restore_NMI_vector() methods
Only NUMAQ does something substantial here, because it initializes
via NMIs (not via INIT as standard SMP startup) - so it needs to
store and restore the NMI vector.
- extend the generic code to handle NULL methods
- clear out dummy methods and replace them with NULL
- clean up: remove wrapper macros, etc.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/numaq/wakecpu.h')
| -rw-r--r-- | arch/x86/include/asm/numaq/wakecpu.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/include/asm/numaq/wakecpu.h b/arch/x86/include/asm/numaq/wakecpu.h index 61d0a7d9613..123201712a9 100644 --- a/arch/x86/include/asm/numaq/wakecpu.h +++ b/arch/x86/include/asm/numaq/wakecpu.h @@ -15,7 +15,8 @@ static inline void numaq_smp_callin_clear_local_apic(void) clear_local_APIC(); } -static inline void store_NMI_vector(unsigned short *high, unsigned short *low) +static inline void +numaq_store_NMI_vector(unsigned short *high, unsigned short *low) { printk("Storing NMI vector\n"); *high = @@ -24,7 +25,8 @@ static inline void store_NMI_vector(unsigned short *high, unsigned short *low) *((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_LOW)); } -static inline void restore_NMI_vector(unsigned short *high, unsigned short *low) +static inline void +numaq_restore_NMI_vector(unsigned short *high, unsigned short *low) { printk("Restoring NMI vector\n"); *((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_HIGH)) = |