From c4fe074b61556536d515ccf2737fb1c185f55ee4 Mon Sep 17 00:00:00 2001 From: Leo Yan Date: Thu, 13 Nov 2025 10:57:39 +0000 Subject: [PATCH] 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 Reviewed-by: James Clark Signed-off-by: Namhyung Kim --- tools/perf/util/arm-spe.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c index 6a9c61d4aeeb2..dc19e72258f30 100644 --- a/tools/perf/util/arm-spe.c +++ b/tools/perf/util/arm-spe.c @@ -572,16 +572,21 @@ static int arm_spe__synth_instruction_sample(struct arm_spe_queue *speq, } static const struct midr_range common_ds_encoding_cpus[] = { + MIDR_ALL_VERSIONS(MIDR_CORTEX_A715), MIDR_ALL_VERSIONS(MIDR_CORTEX_A720), MIDR_ALL_VERSIONS(MIDR_CORTEX_A720AE), MIDR_ALL_VERSIONS(MIDR_CORTEX_A725), + MIDR_ALL_VERSIONS(MIDR_CORTEX_A78C), + MIDR_ALL_VERSIONS(MIDR_CORTEX_X1), MIDR_ALL_VERSIONS(MIDR_CORTEX_X1C), MIDR_ALL_VERSIONS(MIDR_CORTEX_X3), + MIDR_ALL_VERSIONS(MIDR_CORTEX_X4), MIDR_ALL_VERSIONS(MIDR_CORTEX_X925), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N1), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N2), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V1), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V2), + MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V3), {}, }; -- 2.47.3