Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/dw/core.c dwc_dostart() -> dwc_do_single_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dwc | 4096-ptr_max |
| PARAM_VALUE | 0 | dwc->tx_node_active | 4096-ptr_max |
| PARAM_VALUE | 1 | desc | 4096-ptr_max |
| BUF_SIZE | 0 | dwc->tx_node_active | 16 |
| DATA_SOURCE | 0 | dwc | $0 |
| DATA_SOURCE | 1 | desc | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &dwc->lock | |
| TYPE_LOCK | (struct dw_dma_chan)->lock |
drivers/dma/dw/core.c dwc_scan_descriptors() -> dwc_do_single_block()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dwc | 4096-ptr_max |
| PARAM_VALUE | 1 | desc | 4096-ptr_max |
| DATA_SOURCE | 0 | dwc | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &dwc->lock | |
| TYPE_LOCK | (struct dw_dma_chan)->lock |