diff options
| -rw-r--r-- | sys/dev/ic/ns16550reg.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/ic/ns16550reg.h b/sys/dev/ic/ns16550reg.h index 82e46094f01..abbe0981b08 100644 --- a/sys/dev/ic/ns16550reg.h +++ b/sys/dev/ic/ns16550reg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ns16550reg.h,v 1.3 1998/02/23 11:41:26 downsj Exp $ */ +/* $OpenBSD: ns16550reg.h,v 1.4 1998/05/14 05:56:21 downsj Exp $ */ /* $NetBSD: ns16550reg.h,v 1.4 1994/10/27 04:18:43 cgd Exp $ */ /*- @@ -37,7 +37,7 @@ */ /* - * NS16550 UART registers + * NS16550 (and above) UART registers */ #define com_data 0 /* data register (R/W) */ @@ -46,6 +46,7 @@ #define com_ier 1 /* interrupt enable (W) */ #define com_iir 2 /* interrupt identification (R) */ #define com_fifo 2 /* FIFO control (W) */ +#define com_fctl 2 /* extended FIFO control (W) */ #define com_efr 2 /* extended features register (W) */ #define com_lctl 3 /* line control register (R/W) */ #define com_cfcr 3 /* line control register (R/W) */ |