Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/dma/stm32/stm32-mdma.c stm32_mdma_prep_dma_memcpy() -> stm32_mdma_get_max_width()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf_len | 0-65536 |
| PARAM_VALUE | 2 | tlen | 128 |
| DATA_SOURCE | 0 | addr | $2 |
| DATA_SOURCE | 1 | buf_len | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | buf_len | 0-65536[c] |
| USER_DATA | 1 | buf_len | 0-65536[c] |
| HALF_LOCKED2 | &dmm->wa_lock | ||
| HALF_LOCKED2 | &mem->spi->controller->bus_lock_mutex | ||
| HALF_LOCKED2 | &mem->spi->controller->io_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &qspi->list_lock | ||
| HALF_LOCKED2 | flags |
drivers/dma/stm32/stm32-mdma.c stm32_mdma_prep_dma_memcpy() -> stm32_mdma_get_max_width()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf_len | 0-65536 |
| PARAM_VALUE | 2 | tlen | 128 |
| DATA_SOURCE | 0 | addr | $1 |
| DATA_SOURCE | 1 | buf_len | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | buf_len | 0-65536[c] |
| USER_DATA | 1 | buf_len | 0-65536[c] |
| HALF_LOCKED2 | &dmm->wa_lock | ||
| HALF_LOCKED2 | &mem->spi->controller->bus_lock_mutex | ||
| HALF_LOCKED2 | &mem->spi->controller->io_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &qspi->list_lock | ||
| HALF_LOCKED2 | flags |
drivers/dma/stm32/stm32-mdma.c stm32_mdma_prep_dma_memcpy() -> stm32_mdma_get_max_width()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | tlen | 128 |
| DATA_SOURCE | 0 | addr | $2 |
| DATA_SOURCE | 1 | buf_len | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | buf_len | 0-u32max[c] |
| USER_DATA | 1 | buf_len | 0-u32max[c] |
| HALF_LOCKED2 | &mem->spi->controller->bus_lock_mutex | ||
| HALF_LOCKED2 | &mem->spi->controller->io_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &qspi->list_lock |
drivers/dma/stm32/stm32-mdma.c stm32_mdma_prep_dma_memcpy() -> stm32_mdma_get_max_width()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | tlen | 128 |
| DATA_SOURCE | 0 | addr | $1 |
| DATA_SOURCE | 1 | buf_len | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | buf_len | 0-u32max[c] |
| USER_DATA | 1 | buf_len | 0-u32max[c] |
| HALF_LOCKED2 | &mem->spi->controller->bus_lock_mutex | ||
| HALF_LOCKED2 | &mem->spi->controller->io_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &qspi->list_lock |
drivers/dma/stm32/stm32-mdma.c stm32_mdma_set_xfer_param() -> stm32_mdma_get_max_width()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf_len | 0-65536 |
| PARAM_VALUE | 2 | tlen | 128 |
| DATA_SOURCE | 1 | buf_len | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | addr | unit_byte |
| UNITS | 1 | buf_len | unit_byte |
drivers/dma/stm32/stm32-mdma.c stm32_mdma_set_xfer_param() -> stm32_mdma_get_max_width()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf_len | 0-65536 |
| DATA_SOURCE | 0 | addr | $5 |
| DATA_SOURCE | 1 | buf_len | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 2 | tlen | 0-u32max[c] |
| UNITS | 0 | addr | unit_byte |
| UNITS | 1 | buf_len | unit_byte |
drivers/dma/stm32/stm32-mdma.c stm32_mdma_set_xfer_param() -> stm32_mdma_get_max_width()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf_len | 0-65536 |
| PARAM_VALUE | 2 | tlen | 128 |
| DATA_SOURCE | 1 | buf_len | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | addr | unit_byte |
| UNITS | 1 | buf_len | unit_byte |
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/dma/stm32/stm32-mdma.c stm32_mdma_set_xfer_param() -> stm32_mdma_get_max_width()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf_len | 0-65536 |
| DATA_SOURCE | 0 | addr | $5 |
| DATA_SOURCE | 1 | buf_len | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 2 | tlen | 0-u32max[c] |
| UNITS | 0 | addr | unit_byte |
| UNITS | 1 | buf_len | unit_byte |
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |