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authorAndi Kleen <ak@suse.de>2008-01-30 13:33:20 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:33:20 +0100
commit404ee5b14b68d3cba287c2596588b83790c49f7b (patch)
tree6007a5d2c461c3435edbc9335c84ff45ec4715ca /include
parent8424950b5e85543a494b5d940bb2f5f9f16f56a9 (diff)
x86: convert TSC disabling to generic cpuid disable bitmap
Fix from: Ian Campbell <ijc@hellion.org.uk> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86/cpufeature.h4
-rw-r--r--include/asm-x86/tsc.h2
2 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-x86/cpufeature.h b/include/asm-x86/cpufeature.h
index b8f53f869e1f..3fb7dfa7fc91 100644
--- a/include/asm-x86/cpufeature.h
+++ b/include/asm-x86/cpufeature.h
@@ -135,6 +135,10 @@
clear_cpu_cap(&boot_cpu_data, bit); \
set_bit(bit, cleared_cpu_caps); \
} while (0)
+#define setup_force_cpu_cap(bit) do { \
+ set_cpu_cap(&boot_cpu_data, bit); \
+ clear_bit(bit, cleared_cpu_caps); \
+} while (0)
#define cpu_has_fpu boot_cpu_has(X86_FEATURE_FPU)
#define cpu_has_vme boot_cpu_has(X86_FEATURE_VME)
diff --git a/include/asm-x86/tsc.h b/include/asm-x86/tsc.h
index 071e0ce5b664..a6e8d35c3f86 100644
--- a/include/asm-x86/tsc.h
+++ b/include/asm-x86/tsc.h
@@ -16,8 +16,6 @@ typedef unsigned long long cycles_t;
extern unsigned int cpu_khz;
extern unsigned int tsc_khz;
-/* flag for disabling the tsc */
-extern int tsc_disable;
extern void disable_TSC(void);