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>+ > return ea->total + ea->active; > } > >@@ -198,6 +201,8 @@ static u64 get_engine_total_ticks(struct xe_guc *guc, struct xe_hw_engine *hwe) > ea->quanta_remainder_ns = numerator % TOTAL_QUANTA; > ea->quanta = cpu_ns_to_guc_tsc_tick(ea->quanta_ns, cached_metadata->guc_tsc_frequency_hz); > >+ trace_xe_guc_engine_activity(xe, ea, hwe->name, hwe->instance); >+ > return ea->quanta; > } > >diff --git a/drivers/gpu/drm/xe/xe_trace_guc.h b/drivers/gpu/drm/xe/xe_trace_guc.h >index 23abdd55dc62..156d429d7e79 100644 >--- a/drivers/gpu/drm/xe/xe_trace_guc.h >+++ b/drivers/gpu/drm/xe/xe_trace_guc.h >@@ -14,6 +14,7 @@ > > #include "xe_device_types.h" > #include "xe_guc_exec_queue_types.h" >+#include "xe_guc_engine_activity_types.h" > > #define __dev_name_xe(xe) dev_name((xe)->drm.dev) > >@@ -100,6 +101,54 @@ DEFINE_EVENT_PRINT(xe_guc_ctb, xe_guc_ctb_g2h, > > ); > >+TRACE_EVENT(xe_guc_engine_activity, >+ TP_PROTO(struct xe_device *xe, struct engine_activity *ea, const char *name, >+ u16 instance), >+ TP_ARGS(xe, ea, name, instance), >+ >+ TP_STRUCT__entry( >+ __string(dev, __dev_name_xe(xe)) >+ __string(name, name) >+ __field(u32, global_change_num) >+ __field(u32, guc_tsc_frequency_hz) >+ __field(u32, lag_latency_usec) >+ __field(u16, instance) >+ __field(u16, change_num) >+ __field(u16, quanta_ratio) >+ __field(u32, last_update_tick) >+ __field(u64, active_ticks) >+ __field(u64, active) >+ __field(u64, total) >+ __field(u64, quanta) >+ __field(u64, last_cpu_ts) >+ ), >+ >+ TP_fast_assign( >+ __assign_str(dev); >+ __assign_str(name); >+ __entry->global_change_num = ea->metadata.global_change_num; >+ __entry->guc_tsc_frequency_hz = ea->metadata.guc_tsc_frequency_hz; >+ __entry->lag_latency_usec = ea->metadata.lag_latency_usec; >+ __entry->instance = instance; >+ __entry->change_num = ea->activity.change_num; >+ __entry->quanta_ratio = ea->activity.quanta_ratio; >+ __entry->last_update_tick = ea->activity.last_update_tick; >+ __entry->active_ticks = ea->activity.active_ticks; >+ __entry->active = ea->active; >+ __entry->total = ea->total; >+ __entry->quanta = ea->quanta; >+ __entry->last_cpu_ts = ea->last_cpu_ts; >+ ), >+ >+ TP_printk("dev=%s engine %s:%d Active=%llu, quanta=%llu, last_cpu_ts=%llu\n" >+ "Activity metadata: global_change_num=%u, guc_tsc_frequency_hz=%u lag_latency_usec=%u\n" >+ "Activity data: change_num=%u, quanta_ratio=%u, last_update_tick=%u, active_ticks=%llu\n", >+ __get_str(dev), __get_str(name), __entry->instance, >+ (__entry->active + __entry->total), __entry->quanta, __entry->last_cpu_ts, >+ __entry->global_change_num, __entry->guc_tsc_frequency_hz, >+ __entry->lag_latency_usec, __entry->change_num, __entry->quanta_ratio, >+ __entry->last_update_tick, __entry->active_ticks) >+); > #endif > > /* This part must be outside protection */ >-- >2.47.1 >