Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/spi/spi-stm32.c stm32fx_spi_irq_event() -> (struct stm32_spi_cfg)->write_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->cfg | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | spi->tx_buf | 1-u64max |
| BUF_SIZE | 0 | spi | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | spi | s32min-(-2),1-s32max |
| CONTAINER | 0 | -72-16+0 | $(-1) |
| BIT_INFO | 0 | spi->cur_comm | 0x0,0x7 |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &spi->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct stm32_spi)->lock |
drivers/spi/spi-stm32.c stm32fx_spi_irq_event() -> (struct stm32_spi_cfg)->write_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->cfg | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | spi->rx_len | (-3)-(-1),1-2147483646 |
| PARAM_VALUE | 0 | spi->tx_buf | 1-u64max |
| BUF_SIZE | 0 | spi | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | spi | s32min-(-2),1-s32max |
| CONTAINER | 0 | -72-16+0 | $(-1) |
| BIT_INFO | 0 | spi->cur_comm | 0x0,0x7 |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &spi->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct stm32_spi)->lock |
drivers/spi/spi-stm32.c stm32fx_spi_transfer_one_irq() -> (struct stm32_spi_cfg)->write_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | spi | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->cfg | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->cfg->regs | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->cfg->regs->dma_rx_en.mask | 0-2,56,64,128,8192,16384,32768,8388608,16777216,33554432,251658240,268435456,1879048192 |
| PARAM_VALUE | 0 | spi->cfg->regs->dma_rx_en.reg | 0,4,8,12,32,48,1008 |
| PARAM_VALUE | 0 | spi->cfg->regs->en.mask | 0-2,56,64,128,8192,16384,32768,251658,8388608,16777216,33554432 |
| PARAM_VALUE | 0 | spi->cfg->regs->en.reg | 0,4,8,12,32,48,1008 |
| PARAM_VALUE | 0 | spi->cfg->set_bpw | 4096-ptr_max |
| PARAM_VALUE | 0 | spi->cur_comm | 0-4 |
| PARAM_VALUE | 0 | spi->cur_usedma | 0 |
| PARAM_VALUE | 0 | spi->cur_xferlen | 1-u32max |
| PARAM_VALUE | 0 | spi->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | spi->tx_buf | 1-u64max |
| BUF_SIZE | 0 | spi | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | spi | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | spi->rx_buf | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | spi->tx_buf | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | spi | $0 |
| CONTAINER | 0 | -72-16+0 | $(-1) |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &ctrl->io_mutex | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &spi->lock | |
| HALF_LOCKED2 | &ctrl->dev.driver_data->op_lock | ||
| TYPE_LOCK | (struct spi_controller)->io_mutex | ||
| TYPE_LOCK | (struct stm32_spi)->lock |