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| author |   Mike Leach <mike.leach@linaro.org> | 2021-08-18 13:40:15 -0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-18 22:33:27 +0200 |
| commit | 94d2bac540762e7517933d365dd6289f54963c97 (patch) | |
| tree | 7b10cb3f391903824bab383e9b81c29dca877b82 /drivers/hwtracing/coresight/coresight-config.h | |
| parent | coresight: config: Add configuration and feature generic functions (diff) | |
| download | linux-dev-94d2bac540762e7517933d365dd6289f54963c97.tar.xz linux-dev-94d2bac540762e7517933d365dd6289f54963c97.zip | |
coresight: etm-perf: Update to handle configuration selection
Loaded coresight configurations are registered in the cs_etm\events sub
directory. This extends the etm-perf code to handle these registrations,
and the cs_syscfg driver to perform the registration on load.
Link: https://lore.kernel.org/r/20210723165444.1048-5-mike.leach@linaro.org
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20210818194022.379573-5-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-config.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-config.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/hwtracing/coresight/coresight-config.h b/drivers/hwtracing/coresight/coresight-config.h index 5a39cbbc38a4..0667581822c1 100644 --- a/drivers/hwtracing/coresight/coresight-config.h +++ b/drivers/hwtracing/coresight/coresight-config.h @@ -126,6 +126,7 @@ struct cscfg_feature_desc { * @nr_presets: Number of sets of presets supplied by this configuration. * @nr_total_params: Sum of all parameters declared by used features * @presets: Array of preset values. + * @event_ea: Extended attribute for perf event value * */ struct cscfg_config_desc { @@ -137,6 +138,7 @@ struct cscfg_config_desc { int nr_presets; int nr_total_params; const u64 *presets; /* nr_presets * nr_total_params */ + struct dev_ext_attribute *event_ea; }; /** |