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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/serial/fsl_lpuart.c lpuart32_start_tx() -> lpuart_dma_tx()

Type Parameter Key Value
PARAM_VALUE 0 sport 4096-ptr_max
PARAM_VALUE 0 sport->lpuart_dma_tx_use 1
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_T->lock->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 _T->flags
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/tty/serial/fsl_lpuart.c lpuart_dma_tx_complete() -> lpuart_dma_tx()

Type Parameter Key Value
PARAM_VALUE 0 sport 4096-ptr_max
PARAM_VALUE 0 sport->dma_tx_chan 4096-ptr_max
PARAM_VALUE 0 sport->dma_tx_chan->device 4096-ptr_max
PARAM_VALUE 0 sport->dma_tx_chan->device->dev 4096-ptr_max
PARAM_VALUE 0 sport->dma_tx_chan->device->dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sport->dma_tx_chan->device->dev->dma_mask 4096-ptr_max
PARAM_VALUE 0 sport->dma_tx_chan->device->dev->flags 4096-ptr_max
PARAM_VALUE 0 sport->dma_tx_in_progress 0
PARAM_VALUE 0 sport->port.cons 0,4096-ptr_max
PARAM_VALUE 0 sport->port.hw_stopped 0
PARAM_VALUE 0 sport->port.lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 sport->port.state->port.tty 0,4096-ptr_max
PARAM_VALUE 0 sport->tx_sgl 4096-ptr_max
BUF_SIZE 0 sport s32min-(-2),1-s32max
BUF_SIZE 0 sport s32min-(-2),1-s32max
DATA_SOURCE 0 sport $0
PARAM_COMPARE 0 &sport->dma_wait.head == $0->dma_wait.head.next
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 sport unit_byte
LOCK2 flags
LOCK2 0 &sport->port.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

drivers/tty/serial/fsl_lpuart.c lpuart_start_tx() -> lpuart_dma_tx()

Type Parameter Key Value
PARAM_VALUE 0 sport 4096-ptr_max
PARAM_VALUE 0 sport->lpuart_dma_tx_use 1
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_T->lock->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 _T->flags
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq