serial_out(up, UART_IER, up->ier);
}
-static void serial_pxa_stop_tx(struct uart_port *port, unsigned int tty_stop)
+static void serial_pxa_stop_tx(struct uart_port *port)
{
struct uart_pxa_port *up = (struct uart_pxa_port *)port;
else if (*status & UART_LSR_FE)
flag = TTY_FRAME;
}
+
if (uart_handle_sysrq_char(&up->port, ch, regs))
goto ignore_char;
- if ((*status & up->port.ignore_status_mask) == 0) {
- tty_insert_flip_char(tty, ch, flag);
- }
- if ((*status & UART_LSR_OE) &&
- tty->flip.count < TTY_FLIPBUF_SIZE) {
- /*
- * Overrun is special, since it's reported
- * immediately, and doesn't affect the current
- * character.
- */
- tty_insert_flip_char(tty, 0, TTY_OVERRUN);
- }
+
+ uart_insert_char(&up->port, *status, UART_LSR_OE, ch, flag);
+
ignore_char:
*status = serial_in(up, UART_LSR);
} while ((*status & UART_LSR_DR) && (max_count-- > 0));
return;
}
if (uart_circ_empty(xmit) || uart_tx_stopped(&up->port)) {
- serial_pxa_stop_tx(&up->port, 0);
+ serial_pxa_stop_tx(&up->port);
return;
}
if (uart_circ_empty(xmit))
- serial_pxa_stop_tx(&up->port, 0);
+ serial_pxa_stop_tx(&up->port);
}
-static void serial_pxa_start_tx(struct uart_port *port, unsigned int tty_start)
+static void serial_pxa_start_tx(struct uart_port *port)
{
struct uart_pxa_port *up = (struct uart_pxa_port *)port;
static unsigned int serial_pxa_get_mctrl(struct uart_port *port)
{
struct uart_pxa_port *up = (struct uart_pxa_port *)port;
- unsigned long flags;
unsigned char status;
unsigned int ret;
return TIOCM_CTS | TIOCM_DSR | TIOCM_CAR;
- spin_lock_irqsave(&up->port.lock, flags);
status = serial_in(up, UART_MSR);
- spin_unlock_irqrestore(&up->port.lock, flags);
ret = 0;
if (status & UART_MSR_DCD)
switch (termios->c_cflag & CSIZE) {
case CS5:
- cval = 0x00;
+ cval = UART_LCR_WLEN5;
break;
case CS6:
- cval = 0x01;
+ cval = UART_LCR_WLEN6;
break;
case CS7:
- cval = 0x02;
+ cval = UART_LCR_WLEN7;
break;
default:
case CS8:
- cval = 0x03;
+ cval = UART_LCR_WLEN8;
break;
}
if (termios->c_cflag & CSTOPB)
- cval |= 0x04;
+ cval |= UART_LCR_STOP;
if (termios->c_cflag & PARENB)
cval |= UART_LCR_PARITY;
if (!(termios->c_cflag & PARODD))