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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/serial/altera_uart.c altera_uart_break_ctl() -> altera_uart_update_ctrl_reg()

Type Parameter Key Value
PARAM_VALUE 0 pp 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
LOCK2 _T->lock
LOCK2 flags
HALF_LOCKED2 &tty->atomic_write_lock
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/altera_uart.c altera_uart_set_mctrl() -> altera_uart_update_ctrl_reg()

Type Parameter Key Value
PARAM_VALUE 0 pp 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 pp->sigs 0-u32max[c]
HALF_LOCKED2 &_T->lock->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &tport->mutex
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->flags
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/tty/serial/altera_uart.c altera_uart_shutdown() -> altera_uart_update_ctrl_reg()

Type Parameter Key Value
PARAM_VALUE 0 pp 4096-ptr_max
PARAM_VALUE 0 pp->imr 0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
LOCK2 _T->lock
LOCK2 flags
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/altera_uart.c altera_uart_start_tx() -> altera_uart_update_ctrl_reg()

Type Parameter Key Value
PARAM_VALUE 0 pp 4096-ptr_max
BIT_INFO 0 pp->imr 0x40,0xffff
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/altera_uart.c altera_uart_startup() -> altera_uart_update_ctrl_reg()

Type Parameter Key Value
PARAM_VALUE 0 pp 4096-ptr_max
PARAM_VALUE 0 pp->imr 128
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
LOCK2 _T->lock
LOCK2 flags
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/altera_uart.c altera_uart_stop_rx() -> altera_uart_update_ctrl_reg()

Type Parameter Key Value
PARAM_VALUE 0 pp 4096-ptr_max
PARAM_VALUE 0 pp->imr 0-65407
BIT_INFO 0 pp->imr 0x0,0xff7f
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_T->lock->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &up->port.lock
HALF_LOCKED2 _T->flags
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/tty/serial/altera_uart.c altera_uart_stop_tx() -> altera_uart_update_ctrl_reg()

Type Parameter Key Value
PARAM_VALUE 0 pp 4096-ptr_max
PARAM_VALUE 0 pp->imr 0-65471
BIT_INFO 0 pp->imr 0x0,0xffbf
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ltq_port->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &ssp->port.lock
HALF_LOCKED2 &state->uart_port->lock
HALF_LOCKED2 &tty->flow.lock
HALF_LOCKED2 &up->port.lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq