Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/altera-msgdma.c msgdma_copy_desc_to_fifo() -> msgdma_copy_one()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mdev | 4096-ptr_max |
| PARAM_VALUE | 0 | mdev->active_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mdev->idle | 1 |
| PARAM_VALUE | 1 | desc | 4096-ptr_max |
| DATA_SOURCE | 0 | mdev | $0 |
| DATA_SOURCE | 1 | desc | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &mdev->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct msgdma_device)->lock |
drivers/dma/altera-msgdma.c msgdma_copy_desc_to_fifo() -> msgdma_copy_one()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mdev | 4096-ptr_max |
| PARAM_VALUE | 0 | mdev->active_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | mdev->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | mdev->idle | 0 |
| PARAM_VALUE | 1 | desc | 4096-ptr_max |
| CAPPED_DATA | 1 | &desc->node | 1 |
| DATA_SOURCE | 0 | mdev | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &mdev->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct msgdma_device)->lock |