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| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2026-07-08 13:32:26 +0800 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2026-07-15 11:16:40 -0700 |
| commit | ea46211d7e9a2210b62c40e56b2d6540c0b4b083 (patch) | |
| tree | 006374a50907d124f25cc08d1179e399d00285de /tools | |
| parent | 17e3978f3ad1c6c4c9aca009a5081c6b0ebb5491 (diff) | |
| download | linux-ea46211d7e9a2210b62c40e56b2d6540c0b4b083.tar.gz linux-ea46211d7e9a2210b62c40e56b2d6540c0b4b083.zip | |
perf jevents: Add Intel OMR MSR mappings
New OMR MSRs are introduced for OMR events on DMR and NVL. Perf continues
to reuse the existing offcore_rsp attribute to encode the MSR value,
similar to existing OCR event handling.
Add the corresponding OMR MSR mappings in lookup_msr() so jevents can
translate these events and generate the correct offcore_rsp attribute.
Link: https://lore.kernel.org/all/20260114011750.350569-2-dapeng1.mi@linux.intel.com/
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/perf/pmu-events/jevents.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py index 376dc2d24162..2bb51cc621b5 100755 --- a/tools/perf/pmu-events/jevents.py +++ b/tools/perf/pmu-events/jevents.py @@ -249,6 +249,10 @@ class JsonEvent: 0x3F6: 'ldlat=', 0x1A6: 'offcore_rsp=', 0x1A7: 'offcore_rsp=', + 0x3E0: 'offcore_rsp=', + 0x3E1: 'offcore_rsp=', + 0x3E2: 'offcore_rsp=', + 0x3E3: 'offcore_rsp=', 0x3F7: 'frontend=', } return msrmap[int(num.split(',', 1)[0], 0)] |