[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>

diff --git a/include/asm-i386/cpufeature.h b/include/asm-i386/cpufeature.h
index d314ebb..69ce350 100644 (file)
--- 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 */