diff options
Diffstat (limited to 'arch/x86/kernel/cpu/resctrl/internal.h')
| -rw-r--r-- | arch/x86/kernel/cpu/resctrl/internal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/internal.h b/arch/x86/kernel/cpu/resctrl/internal.h index 3dd13f3a8b23..17095435c875 100644 --- a/arch/x86/kernel/cpu/resctrl/internal.h +++ b/arch/x86/kernel/cpu/resctrl/internal.h @@ -32,6 +32,7 @@ #define CQM_LIMBOCHECK_INTERVAL 1000 #define MBM_CNTR_WIDTH 24 +#define MBM_CNTR_WIDTH_AMD 44 #define MBM_OVERFLOW_INTERVAL 1000 #define MAX_MBA_BW 100u #define MBA_IS_LINEAR 0x4 @@ -368,6 +369,7 @@ struct rdt_cache { * @min_bw: Minimum memory bandwidth percentage user can request * @bw_gran: Granularity at which the memory bandwidth is allocated * @delay_linear: True if memory B/W delay is in linear scale + * @mbm_width: memory B/W monitor counter width * @mba_sc: True if MBA software controller(mba_sc) is enabled * @mb_map: Mapping of memory B/W percentage to memory B/W delay */ @@ -376,6 +378,7 @@ struct rdt_membw { u32 min_bw; u32 bw_gran; u32 delay_linear; + u32 mbm_width; bool mba_sc; u32 *mb_map; }; |