diff options
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm-perf.c | 21 | ||||
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm-perf.h | 31 |
2 files changed, 42 insertions, 10 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index 3805282b97e8..bf4b105e0f41 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -13,6 +13,7 @@ #include <linux/mm.h> #include <linux/init.h> #include <linux/perf_event.h> +#include <linux/perf/arm_pmu.h> #include <linux/percpu-defs.h> #include <linux/slab.h> #include <linux/stringhash.h> @@ -50,22 +51,22 @@ struct etm_ctxt { static DEFINE_PER_CPU(struct etm_ctxt, etm_ctxt); static DEFINE_PER_CPU(struct coresight_device *, csdev_src); -PMU_FORMAT_ATTR(cycacc, "config:" __stringify(ETM_OPT_CYCACC)); -PMU_FORMAT_ATTR(timestamp, "config:" __stringify(ETM_OPT_TS)); -PMU_FORMAT_ATTR(retstack, "config:" __stringify(ETM_OPT_RETSTK)); -PMU_FORMAT_ATTR(sinkid, "config2:0-31"); +GEN_PMU_FORMAT_ATTR(cycacc); +GEN_PMU_FORMAT_ATTR(timestamp); +GEN_PMU_FORMAT_ATTR(retstack); +GEN_PMU_FORMAT_ATTR(sinkid); #if IS_ENABLED(CONFIG_CORESIGHT_SOURCE_ETM4X) -PMU_FORMAT_ATTR(branch_broadcast, "config:"__stringify(ETM_OPT_BRANCH_BROADCAST)); +GEN_PMU_FORMAT_ATTR(branch_broadcast); /* contextid1 enables tracing CONTEXTIDR_EL1*/ -PMU_FORMAT_ATTR(contextid1, "config:" __stringify(ETM_OPT_CTXTID)); +GEN_PMU_FORMAT_ATTR(contextid1); /* contextid2 enables tracing CONTEXTIDR_EL2*/ -PMU_FORMAT_ATTR(contextid2, "config:" __stringify(ETM_OPT_CTXTID2)); +GEN_PMU_FORMAT_ATTR(contextid2); /* preset - if sink ID is used as a configuration selector */ -PMU_FORMAT_ATTR(preset, "config:0-3"); +GEN_PMU_FORMAT_ATTR(preset); /* config ID - set if a system configuration is selected */ -PMU_FORMAT_ATTR(configid, "config2:32-63"); -PMU_FORMAT_ATTR(cc_threshold, "config3:0-11"); +GEN_PMU_FORMAT_ATTR(configid); +GEN_PMU_FORMAT_ATTR(cc_threshold); /* * contextid always traces the "PID". The PID is in CONTEXTIDR_EL1 diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.h b/drivers/hwtracing/coresight/coresight-etm-perf.h index 5febbcdb8696..c794087a0e99 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.h +++ b/drivers/hwtracing/coresight/coresight-etm-perf.h @@ -20,6 +20,37 @@ struct cscfg_config_desc; */ #define ETM_ADDR_CMP_MAX 8 +#define ATTR_CFG_FLD_preset_CFG config +#define ATTR_CFG_FLD_preset_LO 0 +#define ATTR_CFG_FLD_preset_HI 3 +#define ATTR_CFG_FLD_branch_broadcast_CFG config +#define ATTR_CFG_FLD_branch_broadcast_LO 8 +#define ATTR_CFG_FLD_branch_broadcast_HI 8 +#define ATTR_CFG_FLD_cycacc_CFG config +#define ATTR_CFG_FLD_cycacc_LO 12 +#define ATTR_CFG_FLD_cycacc_HI 12 +#define ATTR_CFG_FLD_contextid1_CFG config +#define ATTR_CFG_FLD_contextid1_LO 14 +#define ATTR_CFG_FLD_contextid1_HI 14 +#define ATTR_CFG_FLD_contextid2_CFG config +#define ATTR_CFG_FLD_contextid2_LO 15 +#define ATTR_CFG_FLD_contextid2_HI 15 +#define ATTR_CFG_FLD_timestamp_CFG config +#define ATTR_CFG_FLD_timestamp_LO 28 +#define ATTR_CFG_FLD_timestamp_HI 28 +#define ATTR_CFG_FLD_retstack_CFG config +#define ATTR_CFG_FLD_retstack_LO 29 +#define ATTR_CFG_FLD_retstack_HI 29 +#define ATTR_CFG_FLD_sinkid_CFG config2 +#define ATTR_CFG_FLD_sinkid_LO 0 +#define ATTR_CFG_FLD_sinkid_HI 31 +#define ATTR_CFG_FLD_configid_CFG config2 +#define ATTR_CFG_FLD_configid_LO 32 +#define ATTR_CFG_FLD_configid_HI 63 +#define ATTR_CFG_FLD_cc_threshold_CFG config3 +#define ATTR_CFG_FLD_cc_threshold_LO 0 +#define ATTR_CFG_FLD_cc_threshold_HI 11 + /** * struct etm_filter - single instruction range or start/stop configuration. * @start_addr: The address to start tracing on. |