Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/iio/buffer/industrialio-buffer-dmaengine.c dmaengine_prep_peripheral_dma_vec() -> (struct dma_device)->device_prep_peripheral_dma_vec()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dchan | 4096-ptr_max |
| PARAM_VALUE | 0 | dchan->device | 4096-ptr_max |
| PARAM_VALUE | 0 | dchan->device->device_prep_peripheral_dma_vec | 1-u64max |
| PARAM_VALUE | 1 | vecs | 16,4096-ptr_max |
| PARAM_VALUE | 2 | nb | 0-s32max |
| PARAM_VALUE | 3 | direction | 1-2 |
| PARAM_VALUE | 4 | flags | 513,768 |
| BUF_SIZE | 1 | vecs | 16 |
| CAPPED_DATA | 2 | nb | 1 |
| CAPPED_DATA | 2 | nb | 1 |
| DATA_SOURCE | 0 | dchan | $0 |
| DATA_SOURCE | 1 | vecs | $1 |
| DATA_SOURCE | 2 | nb | $2 |
| DATA_SOURCE | 3 | direction | $3 |
| DATA_SOURCE | 4 | flags | $4 |
| FUZZY_MAX | 3 | direction | 2 |
| CONTAINER | 0 | -336-0+0 | $(-1) |
| BIT_INFO | 4 | flags | 0x200,0x301 |
| BIT_INFO | 4 | flags | 0x200,0x301 |
| HARD_MAX | 3 | direction | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 2 | nb | |
| HALF_LOCKED2 | _T->lock |