diff options
| -rw-r--r-- | arch/x86/include/asm/msr-index.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h index 0ad9ba8baa8a..f8b502867dd1 100644 --- a/arch/x86/include/asm/msr-index.h +++ b/arch/x86/include/asm/msr-index.h @@ -637,18 +637,20 @@ /* AMD Last Branch Record MSRs */ #define MSR_AMD64_LBR_SELECT 0xc000010e -/* Fam 19h (Zen 4) MSRs */ -#define MSR_F19H_UMC_PERF_CTL 0xc0010800 -#define MSR_F19H_UMC_PERF_CTR 0xc0010801 - -#define MSR_ZEN4_BP_CFG 0xc001102e +/* Zen4 */ +#define MSR_ZEN4_BP_CFG 0xc001102e #define MSR_ZEN4_BP_CFG_SHARED_BTB_FIX_BIT 5 -/* Fam 17h (Zen 2) MSRs */ -#define MSR_F17H_IRPERF 0xc00000e9 +/* Fam 19h MSRs */ +#define MSR_F19H_UMC_PERF_CTL 0xc0010800 +#define MSR_F19H_UMC_PERF_CTR 0xc0010801 -#define MSR_ZEN2_SPECTRAL_CHICKEN 0xc00110e3 -#define MSR_ZEN2_SPECTRAL_CHICKEN_BIT BIT_ULL(1) +/* Zen 2 */ +#define MSR_ZEN2_SPECTRAL_CHICKEN 0xc00110e3 +#define MSR_ZEN2_SPECTRAL_CHICKEN_BIT BIT_ULL(1) + +/* Fam 17h MSRs */ +#define MSR_F17H_IRPERF 0xc00000e9 /* Fam 16h MSRs */ #define MSR_F16H_L2I_PERF_CTL 0xc0010230 |