Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/mtd/nand/raw/atmel/nand-controller.c atmel_nand_data_in() -> atmel_nand_dma_transfer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nc | 4096-ptr_max |
| PARAM_VALUE | 0 | nc->dmac | 1-u64max |
| PARAM_VALUE | 3 | len | 128-u32max |
| PARAM_VALUE | 4 | dir | 2 |
| BUF_SIZE | 1 | buf | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | buf | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | nc | r to_nand_controller |
| DATA_SOURCE | 1 | buf | $1 |
| DATA_SOURCE | 3 | len | $2 |
| FUZZY_MAX | 3 | len | 128 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | buf | unit_byte |
| UNITS | 3 | len | unit_byte |
drivers/mtd/nand/raw/atmel/nand-controller.c atmel_nand_data_out() -> atmel_nand_dma_transfer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nc | 4096-ptr_max |
| PARAM_VALUE | 0 | nc->dmac | 1-u64max |
| PARAM_VALUE | 3 | len | 128-u32max |
| PARAM_VALUE | 4 | dir | 1 |
| BUF_SIZE | 1 | buf | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | buf | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | nc | r to_nand_controller |
| DATA_SOURCE | 1 | buf | $1 |
| DATA_SOURCE | 3 | len | $2 |
| FUZZY_MAX | 3 | len | 128 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | buf | unit_byte |
| UNITS | 3 | len | unit_byte |
drivers/mtd/nand/raw/atmel/nand-controller.c atmel_nfc_copy_from_sram() -> atmel_nand_dma_transfer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nc | 4096-ptr_max |
| PARAM_VALUE | 0 | nc->dmac | 1-u64max |
| PARAM_VALUE | 4 | dir | 2 |
| BUF_SIZE | 1 | buf | s32min,(-1)-s32max |
| DATA_SOURCE | 1 | buf | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 3 | len | unit_byte |
| USER_PTR | 1 | buf | |
| HALF_LOCKED2 | &chip->controller->lock | ||
| HALF_LOCKED2 | &chip->lock | ||
| HALF_LOCKED2 | &nand->pmecc->pmecc->lock |
drivers/mtd/nand/raw/atmel/nand-controller.c atmel_nfc_copy_to_sram() -> atmel_nand_dma_transfer()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nc | 4096-ptr_max |
| PARAM_VALUE | 0 | nc->dmac | 1-u64max |
| PARAM_VALUE | 4 | dir | 1 |
| BUF_SIZE | 1 | buf | (-1)-s32max |
| BUF_SIZE | 1 | buf | (-1)-s32max |
| DATA_SOURCE | 1 | buf | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 3 | len | unit_byte |
| USER_PTR | 1 | buf | |
| HALF_LOCKED2 | &chip->controller->lock | ||
| HALF_LOCKED2 | &chip->lock |