From aca8af3c2e8cb57662e6035c0ccb3c111a11d97a Mon Sep 17 00:00:00 2001 From: James Clark Date: Thu, 13 Jan 2022 09:10:52 +0000 Subject: perf cs-etm: Update deduction of TRCCONFIGR register for branch broadcast Now that a config flag for branch broadcast has been added, take it into account when trying to deduce what the driver would have programmed the TRCCONFIGR register to. Reviewed-by: Leo Yan Reviewed-by: Mike Leach Reviewed-by: Suzuki Poulouse Signed-off-by: James Clark Cc: Alexander Shishkin Cc: Jiri Olsa Cc: John Garry Cc: Mark Rutland Cc: Mathieu Poirier Cc: Namhyung Kim Cc: Will Deacon Cc: coresight@lists.linaro.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/20220113091056.1297982-4-james.clark@arm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/linux/coresight-pmu.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/include') diff --git a/tools/include/linux/coresight-pmu.h b/tools/include/linux/coresight-pmu.h index 4ac5c081af93..6c2fd6cc5a98 100644 --- a/tools/include/linux/coresight-pmu.h +++ b/tools/include/linux/coresight-pmu.h @@ -18,6 +18,7 @@ * ETMv3.5/PTM doesn't define ETMCR config bits with prefix "ETM3_" and * directly use below macros as config bits. */ +#define ETM_OPT_BRANCH_BROADCAST 8 #define ETM_OPT_CYCACC 12 #define ETM_OPT_CTXTID 14 #define ETM_OPT_CTXTID2 15 @@ -25,6 +26,7 @@ #define ETM_OPT_RETSTK 29 /* ETMv4 CONFIGR programming bits for the ETM OPTs */ +#define ETM4_CFG_BIT_BB 3 #define ETM4_CFG_BIT_CYCACC 4 #define ETM4_CFG_BIT_CTXTID 6 #define ETM4_CFG_BIT_VMID 7 -- cgit