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tools headers UAPI: Update tools' copy of linux/coresight-pmu.h

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To get the changes in the commit:

  "coresight: etm-perf: Clarify comment on perf options".

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Link: https://lore.kernel.org/r/20210213113220.292229-2-leo.yan@linaro.org
Link: https://lore.kernel.org/r/20210224164835.3497311-3-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Leo Yan 2021-02-24 09:48:31 -07:00 committed by Arnaldo Carvalho de Melo
parent 42b2b570b3
commit 2bb4ccbd95
1 changed files with 12 additions and 5 deletions
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17
tools/include/linux/coresight-pmu.h
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@ -10,11 +10,18 @@
#define CORESIGHT_ETM_PMU_NAME "cs_etm"
#define CORESIGHT_ETM_PMU_SEED 0x10
/* ETMv3.5/PTM's ETMCR config bit */
#define ETM_OPT_CYCACC 12
#define ETM_OPT_CTXTID 14
#define ETM_OPT_TS 28
#define ETM_OPT_RETSTK 29
/*
* Below are the definition of bit offsets for perf option, and works as
* arbitrary values for all ETM versions.
*
* Most of them are orignally from ETMv3.5/PTM's ETMCR config, therefore,
* ETMv3.5/PTM doesn't define ETMCR config bits with prefix "ETM3_" and
* directly use below macros as config bits.
*/
#define ETM_OPT_CYCACC 12
#define ETM_OPT_CTXTID 14
#define ETM_OPT_TS 28
#define ETM_OPT_RETSTK 29
/* ETMv4 CONFIGR programming bits for the ETM OPTs */
#define ETM4_CFG_BIT_CYCACC 4