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| author | Suresh Siddha <suresh.b.siddha@intel.com> | 2008-07-10 22:16:52 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-12 10:45:01 +0400 |
| commit | 13c88fb58d0112d47f7839f24a755715c6218822 (patch) | |
| tree | 32fb7ab893b6bcb687ad31bd841acf311a113252 /include/asm-x86/apicdef.h | |
| parent | 1cb11583a6c4ceda7426eb36f7bf0419da8dfbc2 (diff) | |
| download | linux-13c88fb58d0112d47f7839f24a755715c6218822.tar.xz | |
x64, x2apic/intr-remap: x2apic ops for x2apic mode support
x2apic ops for x2apic mode support. This uses MSR interface and differs
slightly from the xapic register layout.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Cc: andi@firstfloor.org
Cc: ebiederm@xmission.com
Cc: jbarnes@virtuousgeek.org
Cc: steiner@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/apicdef.h')
| -rw-r--r-- | include/asm-x86/apicdef.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-x86/apicdef.h b/include/asm-x86/apicdef.h index 6b9008c78731..bcae297b30b2 100644 --- a/include/asm-x86/apicdef.h +++ b/include/asm-x86/apicdef.h @@ -105,6 +105,7 @@ #define APIC_TMICT 0x380 #define APIC_TMCCT 0x390 #define APIC_TDCR 0x3E0 +#define APIC_SELF_IPI 0x3F0 #define APIC_TDR_DIV_TMBASE (1 << 2) #define APIC_TDR_DIV_1 0xB #define APIC_TDR_DIV_2 0x0 @@ -128,6 +129,8 @@ #define APIC_EILVT3 0x530 #define APIC_BASE (fix_to_virt(FIX_APIC_BASE)) +#define APIC_BASE_MSR 0x800 +#define X2APIC_ENABLE (1UL << 10) #ifdef CONFIG_X86_32 # define MAX_IO_APICS 64 |