Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/hisi_dma.c hisi_dma_enable_qp() -> hisi_dma_enable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hdma_dev | 4096-ptr_max |
| PARAM_VALUE | 1 | index | 0-29 |
| PARAM_VALUE | 2 | enable | 1 |
| BUF_SIZE | 0 | hdma_dev | 2328,14184 |
| BUF_SIZE | 0 | hdma_dev | 2328,14184 |
| BUF_SIZE | 0 | hdma_dev->chan | 1824,13680 |
| BUF_SIZE | 0 | hdma_dev->pdev | (-1),1-s32max |
| CAPPED_DATA | 0 | hdma_dev->chan_num | 1 |
| CAPPED_DATA | 1 | index | 1 |
| DATA_SOURCE | 0 | hdma_dev | $0 |
| DATA_SOURCE | 1 | index | $1 |
| MEM_ZERO | 0 | hdma_dev | |
| MEM_ZERO | 0 | hdma_dev->pdev | |
| MEM_ZERO | 0 | hdma_dev->queue_base | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | hdma_dev->pdev->current_state | 0-3[c] |
| NO_OVERFLOW_SIMPLE | 0 | hdma_dev->chan_num | |
| NO_OVERFLOW_SIMPLE | 1 | index | |
| UNITS | 1 | index | unit_array_size |
| HALF_LOCKED2 | &pool->lock |
drivers/dma/hisi_dma.c hisi_dma_reset_or_disable_hw_chan() -> hisi_dma_enable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hdma_dev | 4096-ptr_max |
| PARAM_VALUE | 2 | enable | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | index | unit_array_size |
drivers/dma/hisi_dma.c hisi_dma_reset_or_disable_hw_chan() -> hisi_dma_enable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hdma_dev | 4096-ptr_max |
| PARAM_VALUE | 2 | enable | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 1 | index | unit_array_size |
| HALF_LOCKED2 | global &dma_list_mutex |