]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
perf arm_spe: Add CPU variants supporting common data source packet
authorLeo Yan <leo.yan@arm.com>
Thu, 13 Nov 2025 10:57:39 +0000 (10:57 +0000)
committerNamhyung Kim <namhyung@kernel.org>
Wed, 3 Dec 2025 19:01:12 +0000 (11:01 -0800)
commitc4fe074b61556536d515ccf2737fb1c185f55ee4
treea70624fbdf77ccb4a9525ad4f910670d9aebd2d6
parente28f834f57131be2cfd60a1c9c580f0a71995dc9
perf arm_spe: Add CPU variants supporting common data source packet

Add the following CPU variants to the list for data source decoding:

  - Cortex-A715 [1]
  - Cortex-A78C [2]
  - Cortex-X1 [3]
  - Cortex-X4 [4]
  - Neoverse V3 [5]

[1] https://developer.arm.com/documentation/101590/0103/Statistical-Profiling-Extension-Support/Statistical-Profiling-Extension-data-source-packet
[2] https://developer.arm.com/documentation/102226/0002/Debug-descriptions/Statistical-Profiling-Extension/implementation-defined-features-of-SPE
[3] https://developer.arm.com/documentation/101433/0102/Debug-descriptions/Statistical-Profiling-Extension/implementation-defined-features-of-SPE
[4] https://developer.arm.com/documentation/102484/0003/Statistical-Profiling-Extension-support/Statistical-Profiling-Extension-data-source-packet
[5] https://developer.arm.com/documentation/107734/0002/Statistical-Profiling-Extension-support/Statistical-Profiling-Extension-data-source-packet

Signed-off-by: Leo Yan <leo.yan@arm.com>
Reviewed-by: James Clark <james.clark@linaro.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
tools/perf/util/arm-spe.c