* $Id: sa1100.c,v 1.50 2002/07/29 14:41:04 rmk Exp $
*
*/
-#include <linux/config.h>
#if defined(CONFIG_SERIAL_SA1100_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
#define SUPPORT_SYSRQ
while (status & UTSR1_TO_SM(UTSR1_RNE)) {
ch = UART_GET_CHAR(sport);
- if (tty->flip.count >= TTY_FLIPBUF_SIZE)
- goto ignore_char;
sport->port.icount.rx++;
flg = TTY_NORMAL;
sa1100_ports[i].port.ops = &sa1100_pops;
sa1100_ports[i].port.fifosize = 8;
sa1100_ports[i].port.line = i;
- sa1100_ports[i].port.iotype = SERIAL_IO_MEM;
+ sa1100_ports[i].port.iotype = UPIO_MEM;
init_timer(&sa1100_ports[i].timer);
sa1100_ports[i].timer.function = sa1100_timeout;
sa1100_ports[i].timer.data = (unsigned long)&sa1100_ports[i];
sa1100_ports[idx].port.membase = (void __iomem *)&Ser1UTCR0;
sa1100_ports[idx].port.mapbase = _Ser1UTCR0;
sa1100_ports[idx].port.irq = IRQ_Ser1UART;
- sa1100_ports[idx].port.flags = ASYNC_BOOT_AUTOCONF;
+ sa1100_ports[idx].port.flags = UPF_BOOT_AUTOCONF;
break;
case 2:
sa1100_ports[idx].port.membase = (void __iomem *)&Ser2UTCR0;
sa1100_ports[idx].port.mapbase = _Ser2UTCR0;
sa1100_ports[idx].port.irq = IRQ_Ser2ICP;
- sa1100_ports[idx].port.flags = ASYNC_BOOT_AUTOCONF;
+ sa1100_ports[idx].port.flags = UPF_BOOT_AUTOCONF;
break;
case 3:
sa1100_ports[idx].port.membase = (void __iomem *)&Ser3UTCR0;
sa1100_ports[idx].port.mapbase = _Ser3UTCR0;
sa1100_ports[idx].port.irq = IRQ_Ser3UART;
- sa1100_ports[idx].port.flags = ASYNC_BOOT_AUTOCONF;
+ sa1100_ports[idx].port.flags = UPF_BOOT_AUTOCONF;
break;
default:
#ifdef CONFIG_SERIAL_SA1100_CONSOLE
+static void sa1100_console_putchar(struct uart_port *port, int ch)
+{
+ struct sa1100_port *sport = (struct sa1100_port *)port;
+
+ while (!(UART_GET_UTSR1(sport) & UTSR1_TNF))
+ barrier();
+ UART_PUT_CHAR(sport, ch);
+}
/*
* Interrupts are disabled on entering
sa1100_console_write(struct console *co, const char *s, unsigned int count)
{
struct sa1100_port *sport = &sa1100_ports[co->index];
- unsigned int old_utcr3, status, i;
+ unsigned int old_utcr3, status;
/*
* First, save UTCR3 and then disable interrupts
UART_PUT_UTCR3(sport, (old_utcr3 & ~(UTCR3_RIE | UTCR3_TIE)) |
UTCR3_TXE);
- /*
- * Now, do each character
- */
- for (i = 0; i < count; i++) {
- do {
- status = UART_GET_UTSR1(sport);
- } while (!(status & UTSR1_TNF));
- UART_PUT_CHAR(sport, s[i]);
- if (s[i] == '\n') {
- do {
- status = UART_GET_UTSR1(sport);
- } while (!(status & UTSR1_TNF));
- UART_PUT_CHAR(sport, '\r');
- }
- }
+ uart_console_write(&sport->port, s, count, sa1100_console_putchar);
/*
* Finally, wait for transmitter to become empty
.owner = THIS_MODULE,
.driver_name = "ttySA",
.dev_name = "ttySA",
- .devfs_name = "ttySA",
.major = SERIAL_SA1100_MAJOR,
.minor = MINOR_START,
.nr = NR_PORTS,