perf: cs-etm: Fix ETMv4 CONFIGR entry in perf.data file
The value passed into the perf.data file for the CONFIGR register in ETMv4
was incorrectly being set to the command line options/ETMv3 value.
Adds bit definitions and function to remap this value to the correct ETMv4
CONFIGR bit values for all selected options.
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/include/linux/coresight-pmu.h b/include/linux/coresight-pmu.h
index 45852c2..edfeaba 100644
--- a/include/linux/coresight-pmu.h
+++ b/include/linux/coresight-pmu.h
@@ -26,6 +26,11 @@
#define ETM_OPT_TS 28
#define ETM_OPT_RETSTK 29
+/* ETMv4 CONFIGR programming bits for the ETM OPTs */
+#define ETM4_CFG_BIT_CYCACC 4
+#define ETM4_CFG_BIT_TS 11
+#define ETM4_CFG_BIT_RETSTK 12
+
static inline int coresight_get_trace_id(int cpu)
{
/*