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cpufreq: acpi: move MSR_K7_HWCR_CPB_DIS_BIT into msr-index.h

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There are some other drivers also need to use the
MSR_K7_HWCR_CPB_DIS_BIT for CPB control bit, so it makes sense to move
the definition to a common header file to allow other driver to use it.

No intentional functional impact.

Suggested-by: Gautham Ranjal Shenoy <gautham.shenoy@amd.com>
Signed-off-by: Perry Yuan <perry.yuan@amd.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
Acked-by: Huang Rui <ray.huang@amd.com>
Link: https://lore.kernel.org/r/78b6c75e6cffddce3e950dd543af6ae9f8eeccc3.1718988436.git.perry.yuan@amd.com
Link: https://lore.kernel.org/r/20240626042733.3747-2-mario.limonciello@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
This commit is contained in:
Perry Yuan 2024-06-25 23:27:30 -05:00 • committed by Mario Limonciello
parent 2240d3e60b
commit 4f460bff7b
2 changed files with 2 additions and 2 deletions
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2
arch/x86/include/asm/msr-index.h
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@ -781,6 +781,8 @@
#define MSR_K7_HWCR_IRPERF_EN BIT_ULL(MSR_K7_HWCR_IRPERF_EN_BIT)
#define MSR_K7_FID_VID_CTL 0xc0010041
#define MSR_K7_FID_VID_STATUS 0xc0010042
#define MSR_K7_HWCR_CPB_DIS_BIT 25
#define MSR_K7_HWCR_CPB_DIS BIT_ULL(MSR_K7_HWCR_CPB_DIS_BIT)
/* K6 MSRs */
#define MSR_K6_WHCR 0xc0000082

2
drivers/cpufreq/acpi-cpufreq.c
View file

@ -50,8 +50,6 @@ enum {
#define AMD_MSR_RANGE (0x7)
#define HYGON_MSR_RANGE (0x7)
#define MSR_K7_HWCR_CPB_DIS (1ULL << 25)
struct acpi_cpufreq_data {
unsigned int resume;
unsigned int cpu_feature;