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| author | Leo Yan <leo.yan@linaro.org> | 2020-11-19 23:24:35 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-11-26 09:31:46 -0300 |
| commit | 889d1a675fcfe734f83c459de023a6f0a91a7a0e (patch) | |
| tree | afb83d4ebcc75d7fed2f8b7ce2425bc084af8a12 /tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.h | |
| parent | e66f6d75960220001ce94afe93c981826235c003 (diff) | |
| download | linux-889d1a675fcfe734f83c459de023a6f0a91a7a0e.tar.gz linux-889d1a675fcfe734f83c459de023a6f0a91a7a0e.tar.bz2 linux-889d1a675fcfe734f83c459de023a6f0a91a7a0e.zip | |
perf arm-spe: Refactor event type handling
Move the enums of event types to arm-spe-pkt-decoder.h, thus function
arm_spe_pkt_desc_event() can use them for bitmasks.
Suggested-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Will Deacon <will@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Al Grant <Al.Grant@arm.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Dave Martin <Dave.Martin@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wei Li <liwei391@huawei.com>
Link: https://lore.kernel.org/r/20201119152441.6972-11-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.h')
| -rw-r--r-- | tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.h b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.h index 7d8e34e35f05..42ed4e61ede2 100644 --- a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.h +++ b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.h @@ -87,6 +87,24 @@ struct arm_spe_pkt { #define SPE_CNT_PKT_HDR_INDEX_ISSUE_LAT 0x1 #define SPE_CNT_PKT_HDR_INDEX_TRANS_LAT 0x2 +/* Event packet payload */ +enum arm_spe_events { + EV_EXCEPTION_GEN = 0, + EV_RETIRED = 1, + EV_L1D_ACCESS = 2, + EV_L1D_REFILL = 3, + EV_TLB_ACCESS = 4, + EV_TLB_WALK = 5, + EV_NOT_TAKEN = 6, + EV_MISPRED = 7, + EV_LLC_ACCESS = 8, + EV_LLC_MISS = 9, + EV_REMOTE_ACCESS = 10, + EV_ALIGNMENT = 11, + EV_PARTIAL_PREDICATE = 17, + EV_EMPTY_PREDICATE = 18, +}; + const char *arm_spe_pkt_name(enum arm_spe_pkt_type); int arm_spe_get_packet(const unsigned char *buf, size_t len, |