Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/virtio/virtio_card.c virtsnd_disable_event_vq() -> virtsnd_event_dispatch()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | event | 1-u64max |
| BUF_SIZE | 0 | snd | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | snd | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | snd | $0 |
| DATA_SOURCE | 1 | event | r virtqueue_get_buf |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | event->data | 0-u32max |
| HOST_DATA | 1 | event->hdr.code | 0-u32max |
| UNITS | 0 | snd | unit_byte |
| LOCK2 | &queue->lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct virtio_snd_queue)->lock |
sound/virtio/virtio_card.c virtsnd_event_notify_cb() -> virtsnd_event_dispatch()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | event | 1-u64max |
| BUF_SIZE | 0 | snd | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | snd | s32min-(-2),1-s32max |
| DATA_SOURCE | 1 | event | r virtqueue_get_buf |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | event->data | 0-u32max |
| HOST_DATA | 1 | event->hdr.code | 0-u32max |
| UNITS | 0 | snd | unit_byte |
| LOCK2 | &queue->lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct virtio_snd_queue)->lock |