Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/dma/dmaengine.c, line 1571 (as a function)
- include/linux/dmaengine.h, line 1674 (as a function)
Referenced in 3 files:
Smatch caller information:
sound/soc/intel/catpt/dsp.c catpt_dma_memcpy() -> dma_wait_for_async_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->tx_submit | 4096-ptr_max |
| DATA_SOURCE | 0 | tx | r dmaengine_prep_dma_memcpy |
| RX_PATH | |||
| TASK_NOT_RUNNING |
crypto/async_tx/async_tx.c async_tx_channel_switch() -> dma_wait_for_async_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->chan | 4096-ptr_max |
| PARAM_VALUE | 0 | tx->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | tx->next | 0 |
| BUF_SIZE | 0 | tx | (-1)-0,176 |
| BUF_SIZE | 0 | tx | (-1)-0,176 |
| CAPPED_DATA | 0 | tx->chan | 1 |
| DATA_SOURCE | 0 | tx | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
crypto/async_tx/async_tx.c async_tx_quiesce() -> dma_wait_for_async_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tx | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mddev->reconfig_mutex | ||
| HALF_LOCKED2 | &of->mutex |