diff options
Diffstat (limited to 'arch/x86/kernel/cpu/resctrl/internal.h')
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/internal.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h index eeaee05522b5..fb26d347ae6c 100644 --- a/arch/x86/kernel/cpu/resctrl/internal.h +++ b/arch/x86/kernel/cpu/resctrl/internal.h @@ -6,15 +6,18 @@ #include <linux/kernfs.h> #include <linux/jump_label.h> -#define IA32_L3_QOS_CFG 0xc81 -#define IA32_L2_QOS_CFG 0xc82 -#define IA32_L3_CBM_BASE 0xc90 -#define IA32_L2_CBM_BASE 0xd10 -#define IA32_MBA_THRTL_BASE 0xd50 +#define MSR_IA32_L3_QOS_CFG 0xc81 +#define MSR_IA32_L2_QOS_CFG 0xc82 +#define MSR_IA32_L3_CBM_BASE 0xc90 +#define MSR_IA32_L2_CBM_BASE 0xd10 +#define MSR_IA32_MBA_THRTL_BASE 0xd50 -#define L3_QOS_CDP_ENABLE 0x01ULL +#define MSR_IA32_QM_CTR 0x0c8e +#define MSR_IA32_QM_EVTSEL 0x0c8d -#define L2_QOS_CDP_ENABLE 0x01ULL +#define L3_QOS_CDP_ENABLE 0x01ULL + +#define L2_QOS_CDP_ENABLE 0x01ULL /* * Event IDs are used to program IA32_QM_EVTSEL before reading event @@ -29,6 +32,8 @@ #define MBM_CNTR_WIDTH 24 #define MBM_OVERFLOW_INTERVAL 1000 #define MAX_MBA_BW 100u +#define MBA_IS_LINEAR 0x4 +#define MBA_MAX_MBPS U32_MAX #define RMID_VAL_ERROR BIT_ULL(63) #define RMID_VAL_UNAVAIL BIT_ULL(62) |