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| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2017-08-02 10:22:12 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-28 16:05:49 +0200 |
| commit | 2e21934568c0f9fcd2e01060007506a74d49152b (patch) | |
| tree | ca16970008f2956e0fa4a1c17f0830872ffc5dc2 /tools/perf/scripts/python | |
| parent | coresight tmc etr: Add capabilitiy information (diff) | |
| download | linux-2e21934568c0f9fcd2e01060007506a74d49152b.tar.gz linux-2e21934568c0f9fcd2e01060007506a74d49152b.zip | |
coresight tmc: Detect support for scatter gather
The SG unit in the TMC has been removed in Coresight SoC-600.
This is however advertised by DEVID:Bit 24 = 0b1. On the
previous generation, the bit is RES0, hence we can rely on the
DEVID to detect the support.
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@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 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions