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| author |   James Clark <james.clark@arm.com> | 2022-03-04 17:19:08 +0000 |
|---|---|---|
| committer |   Mathieu Poirier <mathieu.poirier@linaro.org> | 2022-04-13 11:05:24 -0600 |
| commit | f5def7722b9c407c7f3895ca6a687ccf2d69c153 (patch) | |
| tree | 1ff7b0d4bb5bd591efdaa38f67217a1b47babd52 /drivers/hwtracing/coresight/coresight-etm4x.h | |
| parent | coresight: etm3x: Cleanup ETMTECR1 register accesses (diff) | |
| download | linux-dev-f5def7722b9c407c7f3895ca6a687ccf2d69c153.tar.xz linux-dev-f5def7722b9c407c7f3895ca6a687ccf2d69c153.zip | |
coresight: etm4x: Cleanup TRCACATRn register accesses
This is a no-op change for style and consistency and has no effect on
the binary output by the compiler. In sysreg.h fields are defined as
the register name followed by the field name and then _MASK. This
allows for grepping for fields by name rather than using magic numbers.
Signed-off-by: James Clark <james.clark@arm.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Link: https://lore.kernel.org/r/20220304171913.2292458-12-james.clark@arm.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-etm4x.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm4x.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h index 9cacc38b1890..802ddbe2eecd 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.h +++ b/drivers/hwtracing/coresight/coresight-etm4x.h @@ -208,6 +208,12 @@ #define TRCVICTLR_EXLEVEL_S_MASK GENMASK(19, 16) #define TRCVICTLR_EXLEVEL_NS_MASK GENMASK(22, 20) +#define TRCACATRn_TYPE_MASK GENMASK(1, 0) +#define TRCACATRn_CONTEXTTYPE_MASK GENMASK(3, 2) +#define TRCACATRn_CONTEXTTYPE_CTXID BIT(2) +#define TRCACATRn_CONTEXTTYPE_VMID BIT(3) +#define TRCACATRn_CONTEXT_MASK GENMASK(6, 4) +#define TRCACATRn_EXLEVEL_MASK GENMASK(14, 8) /* * System instructions to access ETM registers. * See ETMv4.4 spec ARM IHI0064F section 4.3.6 System instructions @@ -1050,10 +1056,10 @@ struct etmv4_drvdata { /* Address comparator access types */ enum etm_addr_acctype { - ETM_INSTR_ADDR, - ETM_DATA_LOAD_ADDR, - ETM_DATA_STORE_ADDR, - ETM_DATA_LOAD_STORE_ADDR, + TRCACATRn_TYPE_ADDR, + TRCACATRn_TYPE_DATA_LOAD_ADDR, + TRCACATRn_TYPE_DATA_STORE_ADDR, + TRCACATRn_TYPE_DATA_LOAD_STORE_ADDR, }; /* Address comparator context types */ |