Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/spi/spi-tegra210-quad.c tegra_qspi_start_dma_based_transfer() -> tegra_qspi_start_tx_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tqspi | 4096-ptr_max |
| PARAM_VALUE | 0 | tqspi->bytes_per_word | 0-32 |
| PARAM_VALUE | 0 | tqspi->dma_control_reg | 0-u16max,557056,1114112 |
| PARAM_VALUE | 0 | tqspi->soc_data | 4096-ptr_max |
| PARAM_VALUE | 0 | tqspi->tx_dma_chan | 4096-ptr_max |
| PARAM_VALUE | 0 | tqspi->tx_dma_chan->device | 4096-ptr_max |
| PARAM_VALUE | 0 | tqspi->tx_dma_chan->device->device_config | 1-u64max |
| PARAM_VALUE | 0 | tqspi->words_per_32bit | 1-2,4 |
| PARAM_VALUE | 0 | *tqspi->tx_dma_buf | 0-255 |
| PARAM_VALUE | 1 | t | 4096-ptr_max |
| BUF_SIZE | 0 | tqspi | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | tqspi | s32min-(-1),1-s32max |
| CAPPED_DATA | 0 | tqspi->bytes_per_word | 1 |
| DATA_SOURCE | 0 | tqspi | $0 |
| DATA_SOURCE | 1 | t | $1 |
| BIT_INFO | 0 | tqspi->cur_direction | 0x1,0xffffffffffffffff |
| BIT_INFO | 0 | tqspi->dma_control_reg | 0x0,0x19ffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | tqspi->rx_status | 0,16-48 |
| HOST_DATA | 0 | tqspi->status_reg | 0-u32max |
| HOST_DATA | 0 | tqspi->tx_status | 0,64-192 |
| UNITS | 0 | tqspi | unit_byte |
| HALF_LOCKED2 | &host->io_mutex | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &tqspi->lock |