C++ (Cpp) bfin_serial_reset_irda Examples

Example #1

/*
 * port is locked and interrupts are disabled
 */
static void bfin_serial_start_tx(struct uart_port *port)
{
	struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
	struct tty_struct *tty = uart->port.state->port.tty;

#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS
	if (uart->scts && !(bfin_serial_get_mctrl(&uart->port) & TIOCM_CTS)) {
		uart->scts = 0;
		uart_handle_cts_change(&uart->port, uart->scts);
	}
#endif

	/*
	 * To avoid losting RX interrupt, we reset IR function
	 * before sending data.
	 */
	if (tty->termios->c_line == N_IRDA)
		bfin_serial_reset_irda(port);

#ifdef CONFIG_SERIAL_BFIN_DMA
	if (uart->tx_done)
		bfin_serial_dma_tx_chars(uart);
#else
	UART_SET_IER(uart, ETBEI);
	bfin_serial_tx_chars(uart);
#endif
}

Example #2

File: bfin_5xx.c Project: johnny/CobraDroidBeta

/*
 * port is locked and interrupts are disabled
 */
static void bfin_serial_start_tx(struct uart_port *port)
{
	struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
	struct tty_struct *tty = uart->port.info->port.tty;

	/*
	 * To avoid losting RX interrupt, we reset IR function
	 * before sending data.
	 */
	if (tty->termios->c_line == N_IRDA)
		bfin_serial_reset_irda(port);

#ifdef CONFIG_SERIAL_BFIN_DMA
	if (uart->tx_done)
		bfin_serial_dma_tx_chars(uart);
#else
	UART_SET_IER(uart, ETBEI);
	bfin_serial_tx_chars(uart);
#endif
}