[PATCH] perf jevents: Add Intel OMR MSR mappings

[Dapeng Mi]

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@xxxxxxxxxxxxxxx/
Signed-off-by: Dapeng Mi <dapeng1.mi@xxxxxxxxxxxxxxx>
---
 tools/perf/pmu-events/jevents.py | 4 ++++
 1 file changed, 4 insertions(+)

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)]
-- 
2.34.1