Defined in 1 files as a function:
Referenced in 7 files:
- drivers/gpu/drm/i915/gem/i915_gem_context.c, line 1175
- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c, line 3191
- drivers/gpu/drm/i915/gt/intel_context.c
- drivers/gpu/drm/i915/gt/intel_context.h
- drivers/gpu/drm/i915/gt/intel_lrc.c, line 1091
- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c
- drivers/gpu/drm/i915/gt/uc/selftest_guc_multi_lrc.c
Smatch caller information:
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c intel_context_is_parallel() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| DATA_SOURCE | 0 | ce | $0 |
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c intel_context_timeline_lock() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| DATA_SOURCE | 0 | ce | $0 |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->effective_size | |
| HALF_LOCKED2 | pool->obj->base.resv |
drivers/gpu/drm/i915/gt/intel_context.c intel_context_fini() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| DATA_SOURCE | 0 | ce | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/i915/gt/intel_context.c intel_context_is_parallel() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1),1208 |
| CAPPED_DATA | 0 | ce->ring->vma | 1 |
| DATA_SOURCE | 0 | ce | $0 |
| STR_LEN | 0 | ce->engine | (-1),3,6-7,11,14,17 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->effective_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| LOCK2 | 0 | ce->ring->vma->obj->base.resv | |
| LOCK2 | 0 | ce->timeline->hwsp_ggtt->obj->base.resv | |
| LOCK2 | 0 | &ce->pin_mutex | |
| HALF_LOCKED2 | >->perf.lock | ||
| HALF_LOCKED2 | &pxp->tee_mutex | ||
| HALF_LOCKED2 | __flags | ||
| HALF_LOCKED2 | pkt->bb_vma->obj->base.resv | ||
| HALF_LOCKED2 | pkt->heci_pkt_vma->obj->base.resv | ||
| HALF_LOCKED2 | scratch->obj->base.resv | ||
| HALF_LOCKED2 | 0 | ce->state->obj->base.resv | |
| TYPE_LOCK | (struct intel_context)->pin_mutex |
drivers/gpu/drm/i915/gt/intel_lrc.c __lrc_alloc_state() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1),1208 |
| DATA_SOURCE | 0 | ce | $0 |
| STR_LEN | 0 | ce | (-1),3,6-7,11,14,17 |
| STR_LEN | 0 | ce | (-1),3,6-7,11,14,17 |
| STR_LEN | 0 | ce->engine | (-1),3,6-7,11,14,17 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->obj->base.size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| LOCK2 | 0 | &ce->pin_mutex | |
| TYPE_LOCK | (struct intel_context)->pin_mutex |
drivers/gpu/drm/i915/i915_request.c intel_context_is_parallel() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1),1-s32max |
| BUF_SIZE | 0 | ce | (-1),1-s32max |
| DATA_SOURCE | 0 | ce | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size |
drivers/gpu/drm/i915/i915_request.c intel_context_timeline_lock() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1),1208 |
| DATA_SOURCE | 0 | ce | $0 |
| STR_LEN | 0 | ce->engine | (-1),3,6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->effective_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| HALF_LOCKED2 | &ce->pin_mutex | ||
| HALF_LOCKED2 | >->perf.lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &pxp->tee_mutex | ||
| HALF_LOCKED2 | &vgpu->vgpu_lock | ||
| HALF_LOCKED2 | __flags | ||
| HALF_LOCKED2 | batch->obj->base.resv | ||
| HALF_LOCKED2 | ctx->obj->base.resv | ||
| HALF_LOCKED2 | obj->base.resv | ||
| HALF_LOCKED2 | pkt->bb_vma->obj->base.resv | ||
| HALF_LOCKED2 | pkt->heci_pkt_vma->obj->base.resv | ||
| HALF_LOCKED2 | rpcs->base.resv | ||
| HALF_LOCKED2 | scratch->obj->base.resv | ||
| HALF_LOCKED2 | tl->hwsp_ggtt->obj->base.resv | ||
| HALF_LOCKED2 | vma->obj->base.resv |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __guc_add_request() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| DATA_SOURCE | 0 | ce | r request_to_scheduling_context |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sched_engine->lock | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &ce->guc_state.lock | |
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct i915_sched_engine)->lock | ||
| TYPE_LOCK | (struct intel_context)->guc_state.lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __guc_add_request() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| DATA_SOURCE | 0 | ce | r request_to_scheduling_context |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &sched_engine->lock | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &ce->guc_state.lock | |
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct i915_sched_engine)->lock | ||
| TYPE_LOCK | (struct intel_context)->guc_state.lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __release_guc_id() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| DATA_SOURCE | 0 | ce | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &guc->submission_state.lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct intel_guc)->submission_state.lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c assign_guc_id() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1),1208 |
| DATA_SOURCE | 0 | ce | $1 |
| STR_LEN | 0 | ce->engine | (-1),3,6-7,11,14,17 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->effective_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| LOCK2 | &guc->submission_state.lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | __flags | ||
| HALF_LOCKED2 | 0 | ce->ring->vma->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->state->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->timeline->hwsp_ggtt->obj->base.resv | |
| HALF_LOCKED2 | 0 | &ce->pin_mutex | |
| TYPE_LOCK | (struct intel_guc)->submission_state.lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c assign_guc_id() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1),1208 |
| DATA_SOURCE | 0 | ce | $1 |
| STR_LEN | 0 | ce->engine | (-1),3,6-7,11,14,17 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->effective_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| LOCK2 | &guc->submission_state.lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | __flags | ||
| HALF_LOCKED2 | 0 | ce->ring->vma->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->state->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->timeline->hwsp_ggtt->obj->base.resv | |
| HALF_LOCKED2 | 0 | &ce->pin_mutex | |
| TYPE_LOCK | (struct intel_guc)->submission_state.lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c guc_id_pressure() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1)-0,1208 |
| DATA_SOURCE | 0 | ce | $1 |
| STR_LEN | 0 | ce->engine | (-1),3,6 |
| STR_LEN | 0 | ce->gem_context->i915 | (-1),1,4 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->effective_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| LOCK2 | flags | ||
| LOCK2 | 0 | &ce->guc_state.lock | |
| HALF_LOCKED2 | >->perf.lock | ||
| HALF_LOCKED2 | &pxp->tee_mutex | ||
| HALF_LOCKED2 | __flags | ||
| HALF_LOCKED2 | pkt->bb_vma->obj->base.resv | ||
| HALF_LOCKED2 | pkt->heci_pkt_vma->obj->base.resv | ||
| HALF_LOCKED2 | vma->obj->base.resv | ||
| HALF_LOCKED2 | 0 | &ce->pin_mutex | |
| HALF_LOCKED2 | 0 | &ce->timeline->mutex | |
| TYPE_LOCK | (struct intel_context)->guc_state.lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c intel_context_is_parallel() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| DATA_SOURCE | 0 | ce | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| LOCK2 | &sched_engine->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct i915_sched_engine)->lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c intel_guc_submission_print_context_info() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &(&guc->context_lookup)->xa_lock | ||
| LOCK2 | &m->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct seq_file)->lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c new_guc_id() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1),1208 |
| DATA_SOURCE | 0 | ce | $1 |
| STR_LEN | 0 | ce->engine | (-1),3,6-7,11,14,17 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->obj->base.size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| LOCK2 | &guc->submission_state.lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | __flags | ||
| HALF_LOCKED2 | 0 | ce->ring->vma->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->state->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->timeline->hwsp_ggtt->obj->base.resv | |
| HALF_LOCKED2 | 0 | &ce->pin_mutex | |
| TYPE_LOCK | (struct intel_guc)->submission_state.lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c new_guc_id() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1),1208 |
| DATA_SOURCE | 0 | ce | $1 |
| STR_LEN | 0 | ce->engine | (-1),3,6-7,11,14,17 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->obj->base.size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| LOCK2 | &guc->submission_state.lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | __flags | ||
| HALF_LOCKED2 | 0 | ce->ring->vma->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->state->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->timeline->hwsp_ggtt->obj->base.resv | |
| HALF_LOCKED2 | 0 | &ce->pin_mutex | |
| TYPE_LOCK | (struct intel_guc)->submission_state.lock |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c prepare_context_registration_info_v69() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| DATA_SOURCE | 0 | ce | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c prepare_context_registration_info_v70() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| DATA_SOURCE | 0 | ce | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c register_context_v69() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| CAPPED_DATA | 0 | ce | 1 |
| DATA_SOURCE | 0 | ce | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c register_context_v70() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| CAPPED_DATA | 0 | ce | 1 |
| DATA_SOURCE | 0 | ce | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c unpin_guc_id() -> intel_context_is_parent()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1)-0,1208 |
| CAPPED_DATA | 0 | ce | 1 |
| DATA_SOURCE | 0 | ce | $1 |
| STR_LEN | 0 | ce->engine | (-1),3,6 |
| STR_LEN | 0 | ce->gem_context->i915 | (-1),1,4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->obj->base.size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| HALF_LOCKED2 | __flags | ||
| HALF_LOCKED2 | 0 | &ce->pin_mutex | |
| HALF_LOCKED2 | 0 | &ce->timeline->mutex |