diff options
| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2021-02-01 11:13:44 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-04 17:00:34 +0100 |
| commit | dc1747a716fe91b88691cc8bd35f986a6774fc47 (patch) | |
| tree | 0b645c8a4d4b9d51be4db5ac1f49db4159a9fe22 /tools | |
| parent | 1ab3bb9df5e35183fee8da2b3fb30feda9a53ce9 (diff) | |
coresight: etm4x: Detect system instructions support
ETM v4.4 onwards adds support for system instruction access
to the ETM. Detect the support on an ETM and switch to using the
mode when available.
Link: https://lore.kernel.org/r/20210110224850.1880240-23-suzuki.poulose@arm.com
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>
Link: https://lore.kernel.org/r/20210201181351.1475223-25-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions