| commit | c5ff734462b1d32f793db717ef222cd05e6232d5 | [log] [tgz] |
|---|---|---|
| author | Mathieu Poirier <mathieu.poirier@linaro.org> | Thu Apr 25 13:53:06 2019 -0600 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Apr 25 22:00:18 2019 +0200 |
| tree | 363a1dc723d57478321f39975d23714504dc8235 | |
| parent | 57549999b9a0d0c72900d2413ef1e3168bd2e817 [diff] |
coresight: tmc-etr: Introduce the notion of IDR to ETR devices In CPU-wide scenarios with an N:1 source/sink topology, sources share the same sink. In order to reuse the same sink for all sources an IDR is needed to archive events that have already been accounted for. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Tested-by: Leo Yan <leo.yan@linaro.org> Tested-by: Robert Walker <robert.walker@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>