Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/i915/i915_request.c measure_busy_dispatch() -> emit_timestamp_store()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4101-18446744073709547521 |
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->engine | 4096-ptr_max |
| CAPPED_DATA | 1 | ce | 1 |
| DATA_SOURCE | 0 | cs | r emit_semaphore_poll_until |
| DATA_SOURCE | 1 | ce | $0 |
| HOST_DATA | 1 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 1 | ce->ring->effective_size |
drivers/gpu/drm/i915/i915_request.c measure_completion() -> emit_timestamp_store()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4101-18446744073709547521 |
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->engine | 4096-ptr_max |
| CAPPED_DATA | 1 | ce | 1 |
| DATA_SOURCE | 0 | cs | r emit_semaphore_poll_until |
| DATA_SOURCE | 1 | ce | $0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 1 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 1 | ce->ring->effective_size |
drivers/gpu/drm/i915/i915_request.c measure_context_switch() -> emit_timestamp_store()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4096-ptr_max |
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->engine | 4096-ptr_max |
| CAPPED_DATA | 1 | ce | 1 |
| CAPPED_DATA | 1 | ce->engine->kernel_context | 1 |
| DATA_SOURCE | 0 | cs | r intel_ring_begin |
| DATA_SOURCE | 1 | ce | $0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 1 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 1 | ce->ring->effective_size |
drivers/gpu/drm/i915/i915_request.c measure_idle_dispatch() -> emit_timestamp_store()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4096-ptr_max |
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->engine | 4096-ptr_max |
| CAPPED_DATA | 1 | ce | 1 |
| DATA_SOURCE | 0 | cs | r intel_ring_begin |
| DATA_SOURCE | 1 | ce | $0 |
| NO_OVERFLOW_SIMPLE | 1 | ce->ring->effective_size |
drivers/gpu/drm/i915/i915_request.c measure_inter_request() -> emit_timestamp_store()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4096-ptr_max |
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->engine | 4096-ptr_max |
| CAPPED_DATA | 1 | ce | 1 |
| DATA_SOURCE | 0 | cs | r intel_ring_begin |
| DATA_SOURCE | 1 | ce | $0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 1 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 1 | ce->ring->effective_size |
drivers/gpu/drm/i915/i915_request.c measure_preemption() -> emit_timestamp_store()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4101-18446744073709547521 |
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->engine | 4096-ptr_max |
| CAPPED_DATA | 1 | ce | 1 |
| DATA_SOURCE | 0 | cs | r emit_semaphore_poll_until |
| DATA_SOURCE | 1 | ce | $0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 1 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 1 | ce->ring->effective_size | |
| UNITS | 2 | offset | unit_byte |
drivers/gpu/drm/i915/i915_request.c measure_preemption() -> emit_timestamp_store()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4096-ptr_max |
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->engine | 4096-ptr_max |
| CAPPED_DATA | 1 | ce | 1 |
| DATA_SOURCE | 0 | cs | r intel_ring_begin |
| DATA_SOURCE | 1 | ce | $0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 1 | ce->engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 1 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 1 | ce->ring->effective_size | |
| UNITS | 2 | offset | unit_byte |
drivers/gpu/drm/i915/i915_request.c measure_semaphore_response() -> emit_timestamp_store()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cs | 4101-18446744073709547521 |
| PARAM_VALUE | 1 | ce | 4096-ptr_max |
| PARAM_VALUE | 1 | ce->engine | 4096-ptr_max |
| DATA_SOURCE | 0 | cs | r emit_semaphore_poll_until |
| DATA_SOURCE | 1 | ce | $0 |
| NO_OVERFLOW_SIMPLE | 1 | ce->ring->effective_size |