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Message-Id: <20250507143427.1319818-1-kan.liang@linux.intel.com> Date: Wed, 7 May 2025 07:34:23 -0700 From: kan.liang@...ux.intel.com To: peterz@...radead.org, mingo@...hat.com, acme@...nel.org, namhyung@...nel.org, irogers@...gle.com, linux-kernel@...r.kernel.org Cc: Kan Liang <kan.liang@...ux.intel.com> Subject: [RESEND PATCH V2 0/4] perf: Support Panther Lake uncore From: Kan Liang <kan.liang@...ux.intel.com> Starting from the Panther Lake, the uncore discovery table mechanism is also introduced into the client platforms. The difference is that the portal of the global discovery table is retrieved from an MSR, rather than MMIO space. The first two patches provide a generic support for the extension of the uncore discovery table mechanism. The rest patches enable the uncore PMU on Panther Lake. Kan Liang (4): perf/x86/intel/uncore: Support MSR portal for discovery tables perf/x86/intel/uncore: Support customized MMIO map size perf/x86/intel/uncore: Add Panther Lake support perf/x86/intel/uncore: Add iMC freerunning for Panther Lake arch/x86/events/intel/uncore.c | 7 ++ arch/x86/events/intel/uncore.h | 2 + arch/x86/events/intel/uncore_discovery.c | 89 ++++++++++++++++++------ arch/x86/events/intel/uncore_discovery.h | 7 ++ arch/x86/events/intel/uncore_snb.c | 79 +++++++++++++++++++++ arch/x86/events/intel/uncore_snbep.c | 4 +- 6 files changed, 166 insertions(+), 22 deletions(-) -- 2.38.1
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