diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-12-23 10:30:20 -0500 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-12-23 10:30:20 -0500 |
commit | be9a1d3c2e559b267983bcf8b003997b83befb49 (patch) | |
tree | 4aea3e82ed63e918e83f470970e760fcaf42782f /drivers/acpi | |
parent | fa623d1b0222adbe8f822e53c08003b9679a410c (diff) | |
parent | 7e3cbc3f774f31ecd88a51edae3d9377f60a4c00 (diff) |
Merge branch 'x86/tsc' into x86/core
Diffstat (limited to 'drivers/acpi')
-rw-r--r-- | drivers/acpi/processor_idle.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 5f8d746a9b81..38aca048e951 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c | |||
@@ -374,15 +374,15 @@ static int tsc_halts_in_c(int state) | |||
374 | { | 374 | { |
375 | switch (boot_cpu_data.x86_vendor) { | 375 | switch (boot_cpu_data.x86_vendor) { |
376 | case X86_VENDOR_AMD: | 376 | case X86_VENDOR_AMD: |
377 | case X86_VENDOR_INTEL: | ||
377 | /* | 378 | /* |
378 | * AMD Fam10h TSC will tick in all | 379 | * AMD Fam10h TSC will tick in all |
379 | * C/P/S0/S1 states when this bit is set. | 380 | * C/P/S0/S1 states when this bit is set. |
380 | */ | 381 | */ |
381 | if (boot_cpu_has(X86_FEATURE_CONSTANT_TSC)) | 382 | if (boot_cpu_has(X86_FEATURE_NONSTOP_TSC)) |
382 | return 0; | 383 | return 0; |
384 | |||
383 | /*FALL THROUGH*/ | 385 | /*FALL THROUGH*/ |
384 | case X86_VENDOR_INTEL: | ||
385 | /* Several cases known where TSC halts in C2 too */ | ||
386 | default: | 386 | default: |
387 | return state > ACPI_STATE_C1; | 387 | return state > ACPI_STATE_C1; |
388 | } | 388 | } |