From 21c614a7899046ab108b3d327d76c33443a8ebf2 Mon Sep 17 00:00:00 2001 From: Pantelis Antoniou Date: Sun, 6 Nov 2005 09:07:03 +0000 Subject: [SERIAL] Support Au1x00 8250 UARTs using the generic 8250 driver. The offsets of the registers are in a different place, and some parts cannot handle a full set of modem control signals. Signed-off-by: Pantelis Antoniou Signed-off-by: Russell King --- drivers/serial/8250.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/serial/8250.h') diff --git a/drivers/serial/8250.h b/drivers/serial/8250.h index b1b459efda5..a607b98016d 100644 --- a/drivers/serial/8250.h +++ b/drivers/serial/8250.h @@ -49,6 +49,7 @@ struct serial8250_config { #define UART_BUG_QUOT (1 << 0) /* UART has buggy quot LSB */ #define UART_BUG_TXEN (1 << 1) /* UART has buggy TX IIR status */ +#define UART_BUG_NOMSR (1 << 2) /* UART has buggy MSR status bits (Au1x00) */ #if defined(__i386__) && (defined(CONFIG_M386) || defined(CONFIG_M486)) #define _INLINE_ inline -- cgit v1.2.3