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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/i915_perf.c gen12_enable_metric_set() -> oa_context()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->engine 4096-ptr_max
BUF_SIZE 0 stream->ctx (-1)-0,920
BUF_SIZE 0 stream->ops 48
CAPPED_DATA 0 stream->engine 1
DATA_SOURCE 0 stream $0
USER_DATA 0 stream->engine->gt->perf.sseu.slice_mask 0-255
USER_DATA 0 stream->engine->gt->perf.sseu.subslice_mask 0-255
USER_DATA 0 stream->hold_preemption 0-1
USER_DATA 0 stream->period_exponent 0-31
USER_DATA 0 stream->poll_oa_period 100000-u64max
NO_OVERFLOW_SIMPLE 0 stream->engine->gt->perf.sseu.min_eus_per_subslice
NO_OVERFLOW_SIMPLE 0 stream->noa_wait->fence_size
NO_OVERFLOW_SIMPLE 0 stream->noa_wait->size
NO_OVERFLOW_SIMPLE 0 stream->oa_buffer.vma->fence_size
NO_OVERFLOW_SIMPLE 0 stream->oa_buffer.vma->size
LOCK2 &gt->perf.lock
HALF_LOCKED2 __flags
TYPE_LOCK (struct i915_perf_gt)->lock

drivers/gpu/drm/i915/i915_perf.c gen8_enable_metric_set() -> oa_context()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->engine 4096-ptr_max
BUF_SIZE 0 stream->ctx (-1)-0,920
BUF_SIZE 0 stream->ops 48
CAPPED_DATA 0 stream->engine 1
DATA_SOURCE 0 stream $0
USER_DATA 0 stream->engine->gt->perf.sseu.slice_mask 0-255
USER_DATA 0 stream->engine->gt->perf.sseu.subslice_mask 0-255
USER_DATA 0 stream->hold_preemption 0-1
USER_DATA 0 stream->period_exponent 0-31
USER_DATA 0 stream->poll_oa_period 100000-u64max
NO_OVERFLOW_SIMPLE 0 stream->engine->gt->perf.sseu.min_eus_per_subslice
NO_OVERFLOW_SIMPLE 0 stream->noa_wait->fence_size
NO_OVERFLOW_SIMPLE 0 stream->noa_wait->size
NO_OVERFLOW_SIMPLE 0 stream->oa_buffer.vma->fence_size
NO_OVERFLOW_SIMPLE 0 stream->oa_buffer.vma->size
LOCK2 &gt->perf.lock
TYPE_LOCK (struct i915_perf_gt)->lock

drivers/gpu/drm/i915/i915_perf.c hsw_enable_metric_set() -> oa_context()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->engine 4096-ptr_max
BUF_SIZE 0 stream->ctx (-1)-0,920
BUF_SIZE 0 stream->ops 48
CAPPED_DATA 0 stream->engine 1
DATA_SOURCE 0 stream $0
USER_DATA 0 stream->engine->gt->perf.sseu.slice_mask 0-255
USER_DATA 0 stream->engine->gt->perf.sseu.subslice_mask 0-255
USER_DATA 0 stream->hold_preemption 0-1
USER_DATA 0 stream->period_exponent 0-31
USER_DATA 0 stream->poll_oa_period 100000-u64max
NO_OVERFLOW_SIMPLE 0 stream->engine->gt->perf.sseu.min_eus_per_subslice
NO_OVERFLOW_SIMPLE 0 stream->noa_wait->fence_size
NO_OVERFLOW_SIMPLE 0 stream->noa_wait->size
NO_OVERFLOW_SIMPLE 0 stream->oa_buffer.vma->fence_size
NO_OVERFLOW_SIMPLE 0 stream->oa_buffer.vma->size
LOCK2 &gt->perf.lock
TYPE_LOCK (struct i915_perf_gt)->lock

drivers/gpu/drm/i915/i915_perf.c i915_perf_config_locked() -> oa_context()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
BUF_SIZE 0 stream s32min-(-2),1-s32max
BUF_SIZE 0 stream s32min-(-2),1-s32max
DATA_SOURCE 0 stream $0
LOCK2 0 &stream->lock
TYPE_LOCK (struct i915_perf_stream)->lock