Mike Leach ae3fabcda0 coresight: etm4x: Fix enabling of cycle accurate tracing in perf. ...

Using perf record 'cyclacc' option in cs_etm event was not setting up cycle
accurate trace correctly.

Corrects bit set in TRCCONFIGR to enable cycle accurate trace.
Programs TRCCCCTLR with a valid threshold value as required by ETMv4 spec.

Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-01-25 11:46:42 +01:00

..

coresight

coresight: etm4x: Fix enabling of cycle accurate tracing in perf.

2017-01-25 11:46:42 +01:00

intel_th

Merge tag 'trace-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2016-12-15 13:49:34 -08:00

stm

Merge tag 'trace-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2016-12-15 13:49:34 -08:00