Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tty/serial/serial-tegra.c tegra_uart_handle_tx_pio() -> tegra_uart_start_next_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 0 | tup->tx_in_progress | 0 |
| PARAM_VALUE | 0 | tup->uport.cons | 0,4096-ptr_max |
| CAPPED_DATA | 0 | tup->tx_bytes | 1 |
| DATA_SOURCE | 0 | tup | $0 |
| BIT_INFO | 0 | tup->ier_shadow | 0x0,0xfffffffffffffffd |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &u->lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct uart_port)->lock |
drivers/tty/serial/serial-tegra.c tegra_uart_start_tx() -> tegra_uart_start_next_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 0 | tup->tx_in_progress | 0 |
| DATA_SOURCE | 0 | tup | r to_tegra_uport |
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &_T->lock->lock | ||
| HALF_LOCKED2 | &u->lock | ||
| HALF_LOCKED2 | _T->flags | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |
drivers/tty/serial/serial-tegra.c tegra_uart_tx_dma_complete() -> tegra_uart_start_next_tx()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tup | 4096-ptr_max |
| PARAM_VALUE | 0 | tup->tx_dma_chan | 4096-ptr_max |
| PARAM_VALUE | 0 | tup->tx_dma_chan->device | 4096-ptr_max |
| PARAM_VALUE | 0 | tup->tx_dma_chan->device->device_tx_status | 4096-ptr_max |
| PARAM_VALUE | 0 | tup->tx_dma_desc | 4096-ptr_max |
| PARAM_VALUE | 0 | tup->tx_dma_desc->flags | 0,2-u32max |
| PARAM_VALUE | 0 | tup->tx_in_progress | 0 |
| PARAM_VALUE | 0 | tup->uport.cons | 0,4096-ptr_max |
| BUF_SIZE | 0 | tup | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | tup | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | tup | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | tup | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | 0 | &tup->uport.lock | |
| HALF_LOCKED2 | &bdma_chan->lock | ||
| HALF_LOCKED2 | &ioat_chan->cleanup_lock | ||
| HALF_LOCKED2 | &mv_chan->lock | ||
| HALF_LOCKED2 | &pd_chan->lock | ||
| HALF_LOCKED2 | &plxdev->ring_lock | ||
| HALF_LOCKED2 | &swdma_chan->complete_lock | ||
| HALF_LOCKED2 | &td_chan->lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct uart_port)->lock |