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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 gen7_oa_read() -> (struct i915_oa_ops)->oa_enable()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->enabled 1
PARAM_VALUE 0 stream->lock.dep_map->name 0-255
PARAM_VALUE 0 stream->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 stream->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 stream->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 stream->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 stream->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 stream->lock.wait_lock.owner (-1)
PARAM_VALUE 0 stream->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 stream->oa_buffer.vaddr 1-u64max
PARAM_VALUE 0 stream->ops 4096-ptr_max
PARAM_VALUE 0 stream->perf 4096-ptr_max
PARAM_VALUE 0 stream->uncore 4096-ptr_max
PARAM_VALUE 0 stream->uncore->debug->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 stream->uncore->funcs.mmio_readl 4096-ptr_max
PARAM_VALUE 0 stream->uncore->lock.rlock.dep_map->name 0-255
BUF_SIZE 0 stream s32min-(-2),1-s32max
BUF_SIZE 0 stream s32min-(-2),1-s32max
DATA_SOURCE 0 stream $0
CONTAINER 0 -40-488-0+0 $(-1)
BIT_INFO 0 stream->sample_flags 0x1,0xffffffffffffffff
NOCHECK_CALL
HOST_DATA 0 stream->oa_buffer.tail 0-16777215
HOST_DATA 0 stream->uncore->fifo_count 0-127,u32max
LOCK2 0 &stream->lock
TYPE_LOCK (struct i915_perf_stream)->lock

drivers/gpu/drm/i915/i915_perf.c gen8_oa_read() -> (struct i915_oa_ops)->oa_enable()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->enabled 1
PARAM_VALUE 0 stream->lock.dep_map->name 0-255
PARAM_VALUE 0 stream->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 stream->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 stream->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 stream->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 stream->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 stream->lock.wait_lock.owner (-1)
PARAM_VALUE 0 stream->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 stream->oa_buffer.vaddr 1-u64max
PARAM_VALUE 0 stream->ops 4096-ptr_max
PARAM_VALUE 0 stream->perf 4096-ptr_max
PARAM_VALUE 0 stream->uncore 4096-ptr_max
PARAM_VALUE 0 stream->uncore->debug->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 stream->uncore->funcs.mmio_readl 4096-ptr_max
PARAM_VALUE 0 stream->uncore->lock.rlock.dep_map->name 0-255
BUF_SIZE 0 stream s32min-(-2),1-s32max
BUF_SIZE 0 stream s32min-(-2),1-s32max
DATA_SOURCE 0 stream $0
CONTAINER 0 -40-488-0+0 $(-1)
BIT_INFO 0 stream->sample_flags 0x1,0xffffffffffffffff
NOCHECK_CALL
HOST_DATA 0 stream->oa_buffer.tail 0-16777215
HOST_DATA 0 stream->uncore->fifo_count 0-127,u32max
LOCK2 0 &stream->lock
TYPE_LOCK (struct i915_perf_stream)->lock

drivers/gpu/drm/i915/i915_perf.c i915_oa_stream_enable() -> (struct i915_oa_ops)->oa_enable()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->enabled 1
PARAM_VALUE 0 stream->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 stream->lock.dep_map->name 0-255
PARAM_VALUE 0 stream->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 stream->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 stream->lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 stream->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 stream->ops 4096-ptr_max
PARAM_VALUE 0 stream->ops->destroy 8057788646811353088
PARAM_VALUE 0 stream->ops->disable 8714232589856714752
PARAM_VALUE 0 stream->ops->enable 4349683269283491840
PARAM_VALUE 0 stream->ops->poll_wait 5587851560884170752
PARAM_VALUE 0 stream->ops->read 6831291381380816896
PARAM_VALUE 0 stream->ops->wait_unlocked 5127407176864006144
PARAM_VALUE 0 stream->perf 4096-ptr_max
PARAM_VALUE 0 stream->pinned_ctx->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 stream->pinned_ctx->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 stream->pinned_ctx->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 stream->pollin 0
BUF_SIZE 0 stream s32min-(-2),1-s32max
BUF_SIZE 0 stream s32min-(-2),1-s32max
BUF_SIZE 0 stream->ctx (-1)-0,920
DATA_SOURCE 0 stream $0
CONTAINER 0 -40-488-0+0 $(-1)
NOCHECK_CALL
USER_DATA 0 stream->engine->gt->perf.sseu.max_eus_per_subslice 1-255[c]
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
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
HALF_LOCKED2 &gt->perf.lock
HALF_LOCKED2 0 &stream->lock