Documented in 1 files:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/virtio/virtgpu_object.c, line 176
- drivers/gpu/drm/virtio/virtgpu_vq.c
- drivers/virtio/virtio_ring.c, line 384
Smatch caller information:
drivers/virtio/virtio_ring.c vring_use_map_api() -> virtio_has_dma_quirk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev->config->find_vqs | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->get | 0,4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->get_extended_features | 0,6730071979336241152 |
| PARAM_VALUE | 0 | vdev->config->get_shm_region | 0,2525218589895086080,3831783894439149568 |
| PARAM_VALUE | 0 | vdev->config->get_status | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->reset | 4096-ptr_max |
| PARAM_VALUE | 0 | vdev->config->set_status | 4096-ptr_max |
| BUF_SIZE | 0 | vdev->priv | (-1),112,336,576,928,4520-s32max |
| DATA_SOURCE | 0 | vdev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/virtio/virtgpu_vq.c virtio_gpu_cmd_transfer_to_host_2d() -> virtio_has_dma_quirk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/virtio/virtgpu_vq.c virtio_gpu_cmd_transfer_to_host_3d() -> virtio_has_dma_quirk()
| Type | Parameter | Key | Value |
|---|
drivers/gpu/drm/virtio/virtgpu_vq.c virtio_gpu_panic_cmd_transfer_to_host_2d() -> virtio_has_dma_quirk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &(plane->dev)->mode_config.panic_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | rcu_read |
drivers/gpu/drm/virtio/virtgpu_object.c virtio_gpu_object_shmem_init() -> virtio_has_dma_quirk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vdev->config->find_vqs | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &vgdev->obj_restore_lock |