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| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2017-08-02 19:22:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-28 17:05:49 +0300 |
| commit | 99ac6f120986430993285e3e3f8ecf590d04ba2c (patch) | |
| tree | fbd65a95db48f1cacbdb546627bcc1cfb5e8e40d /drivers/hwtracing/coresight/coresight-tmc.h | |
| parent | 79d29bb93bd846f71f617bc06a80444ba6ba08b5 (diff) | |
| download | linux-99ac6f120986430993285e3e3f8ecf590d04ba2c.tar.xz | |
coresight tmc: Handle configuration types properly
Coresight SoC 600 defines a new configuration for TMC, Embedded Trace
Streamer (ETS), indicated by 0x3 in MODE:CONFIG_TYPE. This would break
the existing driver which will treat anything other than ETR/ETB as an
ETF. Fix the driver to check the configuration type properly and also
add a warning if we encounter an unsupported configuration (ETS).
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tmc.h')
0 files changed, 0 insertions, 0 deletions