Defined in 2 files as a function:
Referenced in 4 files:
- drivers/dma/fsl-edma-main.c, line 885
- drivers/dma/imx-sdma.c, line 2361
- drivers/dma/mxs-dma.c, line 820
- drivers/dma/tegra186-gpc-dma.c, line 1565
Smatch caller information:
drivers/dma/tegra186-gpc-dma.c tegra_dma_probe() -> devm_of_dma_controller_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver_data | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->of_node | 0,4096-ptr_max |
| PARAM_VALUE | 1 | np | 0,4096-ptr_max |
| PARAM_VALUE | 1 | np->properties | 0,4096-ptr_max |
| PARAM_VALUE | 3 | data | 4096-ptr_max |
| BUF_SIZE | 3 | data | 520-2405181685720 |
| DATA_SOURCE | 3 | data | r devm_kzalloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | np | unit_byte |
drivers/dma/fsl-edma-main.c fsl_edma_probe() -> devm_of_dma_controller_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->driver_data | 4096-ptr_max |
| PARAM_VALUE | 1 | np | 4096-ptr_max |
| PARAM_VALUE | 1 | np->properties | 4096-ptr_max |
| PARAM_VALUE | 2 | of_dma_xlate | 953679692603113472,4013171946627403776 |
| PARAM_VALUE | 3 | data | 4096-ptr_max |
| BUF_SIZE | 3 | data | 848-u64max |
| DATA_SOURCE | 3 | data | r devm_kzalloc |
| BIT_INFO | 2 | of_dma_xlate | 0x530268029080000,0x3fbda6bfef5ed000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | np | unit_byte |
drivers/dma/mxs-dma.c mxs_dma_probe() -> devm_of_dma_controller_register()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->devres_head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->devres_head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_mem->pfn_base | 0-s64max |
| PARAM_VALUE | 0 | dev->dma_parms | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_parms->max_segment_size | 65280 |
| PARAM_VALUE | 0 | dev->driver | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | dev->iommu->max_pasids | 0-4294967295 |
| PARAM_VALUE | 0 | dev->of_node | 4096-ptr_max |
| PARAM_VALUE | 1 | np | 4096-ptr_max |
| PARAM_VALUE | 1 | np->properties | 4096-ptr_max |
| PARAM_VALUE | 3 | data | 4096-ptr_max |
| BUF_SIZE | 0 | dev | 1616 |
| BUF_SIZE | 3 | data | 7672 |
| DATA_SOURCE | 3 | data | r devm_kzalloc |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | np | unit_byte |