Open Menu /

Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/serial/xilinx_uartps.c cdns_rs485_tx_callback() -> cdns_uart_handle_tx()

Type Parameter Key Value
PARAM_VALUE 0 dev_id 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &cdns_uart->port->lock
HALF_LOCKED2 irq
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/xilinx_uartps.c cdns_uart_isr() -> cdns_uart_handle_tx()

Type Parameter Key Value
PARAM_VALUE 0 dev_id 4096-ptr_max
DATA_SOURCE 0 dev_id $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/xilinx_uartps.c cdns_uart_start_tx() -> cdns_uart_handle_tx()

Type Parameter Key Value
PARAM_VALUE 0 dev_id 4096-ptr_max
BUF_SIZE 0 dev_id s32min-(-1),1-s32max
DATA_SOURCE 0 dev_id $0
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