perf tools: Add sink configuration for cs_etm PMU
Using the PMU::set_drv_config() callback to enable the CoreSight sink
that will be used for the trace session.
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1474041004-13956-8-git-send-email-mathieu.poirier@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/arch/arm/util/pmu.c b/tools/perf/arch/arm/util/pmu.c
index af9fb66..98d6739 100644
--- a/tools/perf/arch/arm/util/pmu.c
+++ b/tools/perf/arch/arm/util/pmu.c
@@ -19,6 +19,7 @@
#include <linux/coresight-pmu.h>
#include <linux/perf_event.h>
+#include "cs-etm.h"
#include "../../util/pmu.h"
struct perf_event_attr
@@ -28,6 +29,7 @@
if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) {
/* add ETM default config here */
pmu->selectable = true;
+ pmu->set_drv_config = cs_etm_set_drv_config;
}
#endif
return NULL;