Defined in 1 files as a function:
Referenced in 5 files:
- drivers/gpu/drm/i915/gt/intel_engine_cs.c, line 2397
- drivers/gpu/drm/i915/gt/intel_rps.c, line 1540
- drivers/gpu/drm/i915/gt/selftest_engine_pm.c, line 266
- drivers/gpu/drm/i915/i915_pmu.c
- drivers/gpu/drm/i915/selftests/i915_request.c
Smatch caller information:
drivers/gpu/drm/i915/gt/intel_engine_cs.c intel_engine_dump() -> intel_engine_supports_stats()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| CAPPED_DATA | 0 | engine | 1 |
| DATA_SOURCE | 0 | engine | $0 |
| STR_LEN | 0 | engine | 2-3,25,33,35,41,52 |
| STR_LEN | 0 | engine | 2-3,25,33,35,41,52 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | engine->breadcrumbs->irq_engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | engine->breadcrumbs->irq_engine->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 0 | engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | engine->uncore->fifo_count | 0-127,u32max |
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | obj->base.resv |
drivers/gpu/drm/i915/i915_pmu.c __i915_pmu_event_read() -> intel_engine_supports_stats()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| CAPPED_DATA | 0 | engine->uabi_class | 1 |
| CAPPED_DATA | 0 | engine->uabi_instance | 1 |
| DATA_SOURCE | 0 | engine | r intel_engine_lookup_user |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &event->child_mutex |
drivers/gpu/drm/i915/i915_pmu.c gen3_engine_sample() -> intel_engine_supports_stats()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
| DATA_SOURCE | 0 | engine | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | 0 | &engine->uncore->lock |
drivers/gpu/drm/i915/i915_request.c p_many() -> intel_engine_supports_stats()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
drivers/gpu/drm/i915/i915_request.c p_sync0() -> intel_engine_supports_stats()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
drivers/gpu/drm/i915/i915_request.c p_sync1() -> intel_engine_supports_stats()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
drivers/gpu/drm/i915/i915_request.c perf_series_engines() -> intel_engine_supports_stats()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 4096-ptr_max |
drivers/gpu/drm/i915/gt/intel_engine_pm.c live_engine_busy_stats() -> intel_engine_supports_stats()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 1-u64max |
drivers/gpu/drm/i915/gt/intel_rps.c has_busy_stats() -> intel_engine_supports_stats()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | engine | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | __flags |