Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/stm32/stm32-mdma.c stm32_mdma_resume() -> stm32_mdma_dump_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chan | 4096-ptr_max |
| PARAM_VALUE | 0 | chan->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | chan->desc->node | 4096-ptr_max |
| DATA_SOURCE | 0 | chan | r to_stm32_mdma_chan |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &chan->vchan.lock | |
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/stm32/stm32-mdma.c stm32_mdma_start_transfer() -> stm32_mdma_dump_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chan | 4096-ptr_max |
| PARAM_VALUE | 0 | chan->busy | 0 |
| PARAM_VALUE | 0 | chan->curr_hwdesc | 0 |
| PARAM_VALUE | 0 | chan->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | chan->desc->node | 4096-ptr_max |
| PARAM_VALUE | 0 | chan->id | 0-s32max |
| DATA_SOURCE | 0 | chan | $0 |
| PARAM_COMPARE | 0 | &chan->vchan.desc_issued | != $0->vchan.desc_issued.next |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &chan->vchan.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |