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author | James Clark <james.clark@arm.com> | 2022-03-04 17:18:59 +0000 |
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committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2022-04-13 11:04:19 -0600 |
commit | cf0c7f18d30eb9bba44ac04a87fef5035953b283 (patch) | |
tree | f8055ddc6c1e83e379ea0eeb5b99806b5224a7c4 /drivers/hwtracing/coresight/coresight-etm4x.h | |
parent | coresight: etm4x: Cleanup TRCIDR0 register accesses (diff) | |
download | linux-dev-cf0c7f18d30eb9bba44ac04a87fef5035953b283.tar.xz linux-dev-cf0c7f18d30eb9bba44ac04a87fef5035953b283.zip |
coresight: etm4x: Cleanup TRCIDR2 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/20220304171913.2292458-3-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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h index 300741fbc0de..cfdf966016b7 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.h +++ b/drivers/hwtracing/coresight/coresight-etm4x.h @@ -143,6 +143,10 @@ #define TRCIDR0_QSUPP_MASK GENMASK(16, 15) #define TRCIDR0_TSSIZE_MASK GENMASK(28, 24) +#define TRCIDR2_CIDSIZE_MASK GENMASK(9, 5) +#define TRCIDR2_VMIDSIZE_MASK GENMASK(14, 10) +#define TRCIDR2_CCSIZE_MASK GENMASK(28, 25) + /* * System instructions to access ETM registers. * See ETMv4.4 spec ARM IHI0064F section 4.3.6 System instructions |