Commit 3de7b648 authored by Ryan Bradetich's avatar Ryan Bradetich Committed by Kyle McMartin
Browse files

[PARISC] [MUX] Mux driver updates 



This patch changes the Mux console to
use the Mux hardware instead of the PDC
Software console.

Signed-off-by: default avatarRyan Bradetich <rbrad@parisc-linux.org>
Signed-off-by: default avatarKyle McMartin <kyle@parisc-linux.org>
parent 4bd5d827

drivers/serial/mux.c

+11 −2
Original line number Diff line number Diff line
@@ -376,8 +376,17 @@ static void mux_poll(unsigned long unused) 
#ifdef CONFIG_SERIAL_MUX_CONSOLE

static void mux_console_write(struct console *co, const char *s, unsigned count)

{

        while(count--)

                pdc_iodc_putc(*s++);

	/* Wait until the FIFO drains. */

	while(UART_GET_FIFO_CNT(&mux_ports[0].port))

		udelay(1);



	while(count--) {

		if(*s == '\n') {

			UART_PUT_CHAR(&mux_ports[0].port, '\r');

		}

		UART_PUT_CHAR(&mux_ports[0].port, *s++);

	}



}



static int mux_console_setup(struct console *co, char *options)