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perf/x86/intel/cstate: Add pkg C2 residency counter for Sierra Forest
Package C2 residency counter is also available on Sierra Forest.
So add it support in srf_cstates.
Fixes: 3877d55a0d
("perf/x86/intel/cstate: Add Sierra Forest support")
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Wendy Wang <wendy.wang@intel.com>
Link: https://lore.kernel.org/r/20240717031609.74513-1-zhenyuw@linux.intel.com
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@ -64,7 +64,7 @@
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* perf code: 0x00
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* Available model: SNB,IVB,HSW,BDW,SKL,KNL,GLM,CNL,
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* KBL,CML,ICL,ICX,TGL,TNT,RKL,ADL,
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* RPL,SPR,MTL,ARL,LNL
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* RPL,SPR,MTL,ARL,LNL,SRF
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* Scope: Package (physical package)
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* MSR_PKG_C3_RESIDENCY: Package C3 Residency Counter.
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* perf code: 0x01
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@ -693,7 +693,8 @@ static const struct cstate_model srf_cstates __initconst = {
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.core_events = BIT(PERF_CSTATE_CORE_C1_RES) |
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BIT(PERF_CSTATE_CORE_C6_RES),
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.pkg_events = BIT(PERF_CSTATE_PKG_C6_RES),
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.pkg_events = BIT(PERF_CSTATE_PKG_C2_RES) |
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BIT(PERF_CSTATE_PKG_C6_RES),
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.module_events = BIT(PERF_CSTATE_MODULE_C6_RES),
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};
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