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From: kan.liang@linux.intel.com
To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org,
	namhyung@kernel.org, irogers@google.com,
	linux-kernel@vger.kernel.org
Cc: Kan Liang <kan.liang@linux.intel.com>
Subject: [RESEND PATCH V2 0/4] perf: Support Panther Lake uncore
Date: Wed,  7 May 2025 07:34:23 -0700	[thread overview]
Message-ID: <20250507143427.1319818-1-kan.liang@linux.intel.com> (raw)

From: Kan Liang <kan.liang@linux.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


             reply	other threads:[~2025-05-07 14:34 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-05-07 14:34 kan.liang [this message]
2025-05-07 14:34 ` [RESEND PATCH V2 1/4] perf/x86/intel/uncore: Support MSR portal for discovery tables kan.liang
2025-05-07 14:34 ` [RESEND PATCH V2 2/4] perf/x86/intel/uncore: Support customized MMIO map size kan.liang
2025-05-07 14:34 ` [RESEND PATCH V2 3/4] perf/x86/intel/uncore: Add Panther Lake support kan.liang
2025-05-07 14:34 ` [RESEND PATCH V2 4/4] perf/x86/intel/uncore: Add iMC freerunning for Panther Lake kan.liang
2025-05-28 15:24 ` [RESEND PATCH V2 0/4] perf: Support Panther Lake uncore Liang, Kan
2025-06-12 20:39   ` Liang, Kan

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