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(parent: cf002da) | patch
perf/x86/intel/uncore: Support customized MMIO map size
authorKan Liang <kan.liang@linux.intel.com>
Mon, 7 Jul 2025 20:17:48 +0000 (13:17 -0700)
committerPeter Zijlstra <peterz@infradead.org>
Wed, 9 Jul 2025 11:40:19 +0000 (13:40 +0200)
commitfca24bf2b6b619770d7f1222c0284791d7766239
tree21594716e555aa798247cf4e9c5b46b15255b003tree | snapshot
parentcf002dafedd06241175e4dbce39ba90a4b75822ccommit | diff
perf/x86/intel/uncore: Support customized MMIO map size

For a server platform, the MMIO map size is always 0x4000. However, a
client platform may have a smaller map size.

Make the map size customizable.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://lore.kernel.org/r/20250707201750.616527-3-kan.liang@linux.intel.com
arch/x86/events/intel/uncore_discovery.c diff | blob | blame | history
arch/x86/events/intel/uncore_snbep.c diff | blob | blame | history
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