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| author |   Stephane Eranian <eranian@hpl.hp.com> | 2006-12-07 02:14:01 +0100 |
|---|---|---|
| committer |   Andi Kleen <andi@basil.nowhere.org> | 2006-12-07 02:14:01 +0100 |
| commit | d7731c0ff69dc3f18ea020257e627dae4d214fdb (patch) | |
| tree | 869f8889f40246eb347b3e666d162b173bc9c177 /include/asm-i386 | |
| parent | [PATCH] x86-64: remove duplicated cpu_mask_to_apicid in x86_64 smp.h (diff) | |
| download | linux-dev-d7731c0ff69dc3f18ea020257e627dae4d214fdb.tar.xz linux-dev-d7731c0ff69dc3f18ea020257e627dae4d214fdb.zip | |
[PATCH] i386: i386 rename X86_FEATURE_DTES to X86_FEATURE_DS
Here is a patch (used by perfmon2) that renames X86_FEATURE_DTES to
X86_FEATURE_DS to match Intel's documentation for the Debug Store save area on
i386. The patch also adds cpu_has_ds.
- rename X86_FEATURE_DTES to X86_FEATURE_DS to match documentation
- adds cpu_has_ds to test for X86_FEATURE_DS
Signed-off-by: stephane eranian <eranian@hpl.hp.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Diffstat (limited to 'include/asm-i386')
| -rw-r--r-- | include/asm-i386/cpufeature.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h index d314ebb3d59e..69ce35049a07 100644 --- a/include/asm-i386/cpufeature.h +++ b/include/asm-i386/cpufeature.h @@ -31,7 +31,7 @@ #define X86_FEATURE_PSE36 (0*32+17) /* 36-bit PSEs */ #define X86_FEATURE_PN (0*32+18) /* Processor serial number */ #define X86_FEATURE_CLFLSH (0*32+19) /* Supports the CLFLUSH instruction */ -#define X86_FEATURE_DTES (0*32+21) /* Debug Trace Store */ +#define X86_FEATURE_DS (0*32+21) /* Debug Store */ #define X86_FEATURE_ACPI (0*32+22) /* ACPI via MSR */ #define X86_FEATURE_MMX (0*32+23) /* Multimedia Extensions */ #define X86_FEATURE_FXSR (0*32+24) /* FXSAVE and FXRSTOR instructions (fast save and restore */ @@ -134,6 +134,7 @@ #define cpu_has_phe_enabled boot_cpu_has(X86_FEATURE_PHE_EN) #define cpu_has_pmm boot_cpu_has(X86_FEATURE_PMM) #define cpu_has_pmm_enabled boot_cpu_has(X86_FEATURE_PMM_EN) +#define cpu_has_ds boot_cpu_has(X86_FEATURE_DS) #endif /* __ASM_I386_CPUFEATURE_H */ |