diff options
Diffstat (limited to 'tools/perf/util/cs-etm.h')
| -rw-r--r-- | tools/perf/util/cs-etm.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/tools/perf/util/cs-etm.h b/tools/perf/util/cs-etm.h index 70cac0375b34..7cca37887917 100644 --- a/tools/perf/util/cs-etm.h +++ b/tools/perf/util/cs-etm.h @@ -227,15 +227,35 @@ struct cs_etm_packet_queue { #define INFO_HEADER_SIZE (sizeof(((struct perf_record_auxtrace_info *)0)->type) + \ sizeof(((struct perf_record_auxtrace_info *)0)->reserved__)) +/* CoreSight trace ID is currently the bottom 7 bits of the value */ +#define CORESIGHT_TRACE_ID_VAL_MASK GENMASK(6, 0) + +/* + * perf record will set the legacy meta data values as unused initially. + * This allows perf report to manage the decoders created when dynamic + * allocation in operation. + */ +#define CORESIGHT_TRACE_ID_UNUSED_FLAG BIT(31) + +/* Value to set for unused trace ID values */ +#define CORESIGHT_TRACE_ID_UNUSED_VAL 0x7F + int cs_etm__process_auxtrace_info(union perf_event *event, struct perf_session *session); struct perf_event_attr *cs_etm_get_default_config(struct perf_pmu *pmu); +enum cs_etm_pid_fmt { + CS_ETM_PIDFMT_NONE, + CS_ETM_PIDFMT_CTXTID, + CS_ETM_PIDFMT_CTXTID2 +}; + #ifdef HAVE_CSTRACE_SUPPORT +#include <opencsd/ocsd_if_types.h> int cs_etm__get_cpu(u8 trace_chan_id, int *cpu); -int cs_etm__get_pid_fmt(u8 trace_chan_id, u64 *pid_fmt); -int cs_etm__etmq_set_tid(struct cs_etm_queue *etmq, - pid_t tid, u8 trace_chan_id); +enum cs_etm_pid_fmt cs_etm__get_pid_fmt(struct cs_etm_queue *etmq); +int cs_etm__etmq_set_tid_el(struct cs_etm_queue *etmq, pid_t tid, + u8 trace_chan_id, ocsd_ex_level el); bool cs_etm__etmq_is_timeless(struct cs_etm_queue *etmq); void cs_etm__etmq_set_traceid_queue_timestamp(struct cs_etm_queue *etmq, u8 trace_chan_id); |