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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-28 18:47:24 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-28 23:20:37 +0100 |
| commit | 5a44632f77a9c867621f7bf80c233eac75fea672 (patch) | |
| tree | 48a89d50ab1e4d8f46c663631efdb0913c5c1f58 /arch/x86/include/asm/numaq/wakecpu.h | |
| parent | 328386d7ab600aa0993a1226f5817ac30a735724 (diff) | |
| download | talos-op-linux-5a44632f77a9c867621f7bf80c233eac75fea672.tar.gz talos-op-linux-5a44632f77a9c867621f7bf80c233eac75fea672.zip | |
x86, numaq: consolidate code
Move all the NUMAQ subarch definitions into numaq.c. With this it
ceases to depend on build-time subarch features.
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 | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/arch/x86/include/asm/numaq/wakecpu.h b/arch/x86/include/asm/numaq/wakecpu.h deleted file mode 100644 index afe81439c7db..000000000000 --- a/arch/x86/include/asm/numaq/wakecpu.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef __ASM_NUMAQ_WAKECPU_H -#define __ASM_NUMAQ_WAKECPU_H - -/* This file copes with machines that wakeup secondary CPUs by NMIs */ - -#define NUMAQ_TRAMPOLINE_PHYS_LOW (0x8) -#define NUMAQ_TRAMPOLINE_PHYS_HIGH (0xa) - -/* - * Because we use NMIs rather than the INIT-STARTUP sequence to - * bootstrap the CPUs, the APIC may be in a weird state. Kick it: - */ -static inline void numaq_smp_callin_clear_local_apic(void) -{ - clear_local_APIC(); -} - -static inline void -numaq_store_NMI_vector(unsigned short *high, unsigned short *low) -{ - printk("Storing NMI vector\n"); - *high = - *((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_HIGH)); - *low = - *((volatile unsigned short *)phys_to_virt(NUMAQ_TRAMPOLINE_PHYS_LOW)); -} - -#endif /* __ASM_NUMAQ_WAKECPU_H */ |
