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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-05-01 11:30:42 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-05-01 11:30:42 +0100 |
| commit | 6176d3cd0bab4b90736e73da2db80e8aeb7f5e1d (patch) | |
| tree | 46852cbb375699904c698203952e2b41f5e024c1 /xen/include/asm-x86/smp.h | |
| parent | fe30f626cca32330175dbd68a3a072aa5bf358e8 (diff) | |
| download | xen-6176d3cd0bab4b90736e73da2db80e8aeb7f5e1d.tar.gz xen-6176d3cd0bab4b90736e73da2db80e8aeb7f5e1d.tar.bz2 xen-6176d3cd0bab4b90736e73da2db80e8aeb7f5e1d.zip | |
x86: Make apicid 32 bits in preparation for x2APIC support.
Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
Diffstat (limited to 'xen/include/asm-x86/smp.h')
| -rw-r--r-- | xen/include/asm-x86/smp.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xen/include/asm-x86/smp.h b/xen/include/asm-x86/smp.h index cf5159603d..67dd5c6c69 100644 --- a/xen/include/asm-x86/smp.h +++ b/xen/include/asm-x86/smp.h @@ -22,7 +22,7 @@ #endif #endif -#define BAD_APICID 0xFFu +#define BAD_APICID -1U #ifdef CONFIG_SMP #ifndef __ASSEMBLY__ @@ -45,7 +45,7 @@ extern void zap_low_mappings(l2_pgentry_t *base); #endif #define MAX_APICID 256 -extern u8 x86_cpu_to_apicid[]; +extern u32 x86_cpu_to_apicid[]; #define cpu_physical_id(cpu) x86_cpu_to_apicid[cpu] |