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authorLinus Torvalds <torvalds@linux-foundation.org>2008-12-28 12:07:57 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2008-12-28 12:07:57 -0800
commitbe9c5ae4eeec2e85527e95647348b8ea4eb25128 (patch)
tree59383b15bc0891b8a44500a0ac172a8850f1068d /arch/x86/include/asm/numaq/wakecpu.h
parentbb26c6c29b7cc9f39e491b074b09f3c284738d36 (diff)
parent79a66b96c339626a3e4b226fefc0e45244cfe6ff (diff)
Merge branch 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (246 commits) x86: traps.c replace #if CONFIG_X86_32 with #ifdef CONFIG_X86_32 x86: PAT: fix address types in track_pfn_vma_new() x86: prioritize the FPU traps for the error code x86: PAT: pfnmap documentation update changes x86: PAT: move track untrack pfnmap stubs to asm-generic x86: PAT: remove follow_pfnmap_pte in favor of follow_phys x86: PAT: modify follow_phys to return phys_addr prot and return value x86: PAT: clarify is_linear_pfn_mapping() interface x86: ia32_signal: remove unnecessary declaration x86: common.c boot_cpu_stack and boot_exception_stacks should be static x86: fix intel x86_64 llc_shared_map/cpu_llc_id anomolies x86: fix warning in arch/x86/kernel/microcode_amd.c x86: ia32.h: remove unused struct sigfram32 and rt_sigframe32 x86: asm-offset_64: use rt_sigframe_ia32 x86: sigframe.h: include headers for dependency x86: traps.c declare functions before they get used x86: PAT: update documentation to cover pgprot and remap_pfn related changes - v3 x86: PAT: add pgprot_writecombine() interface for drivers - v3 x86: PAT: change pgprot_noncached to uc_minus instead of strong uc - v3 x86: PAT: implement track/untrack of pfnmap regions for x86 - v3 ...
Diffstat (limited to 'arch/x86/include/asm/numaq/wakecpu.h')
-rw-r--r--arch/x86/include/asm/numaq/wakecpu.h24
1 files changed, 13 insertions, 11 deletions
diff --git a/arch/x86/include/asm/numaq/wakecpu.h b/arch/x86/include/asm/numaq/wakecpu.h
index c577bda5b1c..6f499df8edd 100644
--- a/arch/x86/include/asm/numaq/wakecpu.h
+++ b/arch/x86/include/asm/numaq/wakecpu.h
@@ -3,12 +3,8 @@
/* This file copes with machines that wakeup secondary CPUs by NMIs */
-#define WAKE_SECONDARY_VIA_NMI
-
-#define TRAMPOLINE_LOW phys_to_virt(0x8)
-#define TRAMPOLINE_HIGH phys_to_virt(0xa)
-
-#define boot_cpu_apicid boot_cpu_logical_apicid
+#define TRAMPOLINE_PHYS_LOW (0x8)
+#define TRAMPOLINE_PHYS_HIGH (0xa)
/* We don't do anything here because we use NMI's to boot instead */
static inline void wait_for_init_deassert(atomic_t *deassert)
@@ -27,17 +23,23 @@ static inline void smp_callin_clear_local_apic(void)
static inline void store_NMI_vector(unsigned short *high, unsigned short *low)
{
printk("Storing NMI vector\n");
- *high = *((volatile unsigned short *) TRAMPOLINE_HIGH);
- *low = *((volatile unsigned short *) TRAMPOLINE_LOW);
+ *high =
+ *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_HIGH));
+ *low =
+ *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_LOW));
}
static inline void restore_NMI_vector(unsigned short *high, unsigned short *low)
{
printk("Restoring NMI vector\n");
- *((volatile unsigned short *) TRAMPOLINE_HIGH) = *high;
- *((volatile unsigned short *) TRAMPOLINE_LOW) = *low;
+ *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_HIGH)) =
+ *high;
+ *((volatile unsigned short *)phys_to_virt(TRAMPOLINE_PHYS_LOW)) =
+ *low;
}
-#define inquire_remote_apic(apicid) {}
+static inline void inquire_remote_apic(int apicid)
+{
+}
#endif /* __ASM_NUMAQ_WAKECPU_H */