Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 8 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_ggtt.c i915_ggtt_probe_hw() -> i915_vtd_active()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->drm.dev 4096-ptr_max
BUF_SIZE 0 i915->display 8416
DATA_SOURCE 0 i915 $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 i915->vgpu->active 0-1
HOST_DATA 0 i915->vgpu->caps 0-u32max
NO_OVERFLOW_SIMPLE 0 i915->bdev.wq->rescuer->task->dl.pi_se->dl_runtime
HALF_LOCKED2 &pdev->dev.mutex
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/i915/intel_device_info.c intel_device_info_runtime_init() -> i915_vtd_active()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->drm.dev 4096-ptr_max
BUF_SIZE 0 i915->display 8416
DATA_SOURCE 0 i915 $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 i915->vgpu->active 0-1
HOST_DATA 0 i915->vgpu->caps 0-u32max
NO_OVERFLOW_SIMPLE 0 i915->bdev.wq->rescuer->task->dl.pi_se->dl_runtime
HALF_LOCKED2 &pdev->dev.mutex
HALF_LOCKED2 &pool->lock

drivers/gpu/drm/i915/i915_gpu_error.c capture_gen() -> i915_vtd_active()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
PARAM_VALUE 0 i915->drm.dev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &capture_mutex
HALF_LOCKED2 rcu_read

drivers/gpu/drm/i915/gem/i915_gem_shmem.c init_shmem() -> i915_vtd_active()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/intel_gtt.c intel_ggtt_update_needs_vtd_wa() -> i915_vtd_active()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
BUF_SIZE 0 i915 s32min-(-1),1-s32max
BUF_SIZE 0 i915 s32min-(-1),1-s32max
DATA_SOURCE 0 i915 $0
STR_LEN 0 i915 (-1),1,4
STR_LEN 0 i915 (-1),1,4
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 i915->uncore.fifo_count 0-127,u32max
UNITS 0 i915 unit_byte

drivers/gpu/drm/i915/i915_driver.c i915_print_iommu_status() -> i915_vtd_active()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
BUF_SIZE 0 i915->display (-1),8416
DATA_SOURCE 0 i915 $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 i915->mm.stolen_region->total 0-u64max
HOST_DATA 0 i915->uncore.fifo_count 0-127,u32max
HOST_DATA 0 i915->vgpu->active 0-1
HOST_DATA 0 i915->vgpu->caps 0-u32max
NO_OVERFLOW_SIMPLE 0 i915->bdev.wq->rescuer->task->dl.pi_se->dl_runtime
HALF_LOCKED2 &m->lock

drivers/gpu/drm/i915/gem/i915_gem_stolen.c i915_gem_init_stolen() -> i915_vtd_active()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/intel_ggtt_gmch.c needs_idle_maps() -> i915_vtd_active()

Type Parameter Key Value
PARAM_VALUE 0 i915 4096-ptr_max
DATA_SOURCE 0 i915 $0
RX_PATH
TASK_NOT_RUNNING