diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 1996-09-23 15:15:38 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 1996-09-23 15:15:38 +0000 |
| commit | 4ff104ad591e6e2cd0846c95ca08c32b83e90b48 (patch) | |
| tree | 0130de703a4a12bdfbbf66b81d913f85cb9653b0 /sys/arch/i386/stand | |
| parent | 10ef935d3f56fbfda0bdd3ff71ec3812dbacf9e5 (diff) | |
use <dev/ic/mc6845.h>. add tag.
Diffstat (limited to 'sys/arch/i386/stand')
| -rw-r--r-- | sys/arch/i386/stand/cga.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/sys/arch/i386/stand/cga.c b/sys/arch/i386/stand/cga.c index 06747704f54..182dd5df9d1 100644 --- a/sys/arch/i386/stand/cga.c +++ b/sys/arch/i386/stand/cga.c @@ -1,3 +1,4 @@ +/* $OpenBSD: cga.c,v 1.3 1996/09/23 15:15:37 mickey Exp $ */ /* $NetBSD: cga.c,v 1.3 1994/10/27 04:21:51 cgd Exp $ */ /*- @@ -39,30 +40,32 @@ */ #include <sys/param.h> +#include <dev/ic/mc6845.h> #define COL 80 #define ROW 25 #define CHR 2 -#define MONO_BASE 0x3B4 #define MONO_BUF 0xB0000 -#define CGA_BASE 0x3D4 #define CGA_BUF 0xB8000 static u_char att = 0x7 ; u_char *Crtat = (u_char *)CGA_BUF; static unsigned int addr_6845 = CGA_BASE; + +void cursor(pos) -int pos; + int pos; { - outb(addr_6845,14); + outb(addr_6845,CRTC_CURSORH); outb(addr_6845+1,pos >> 8); - outb(addr_6845,15); + outb(addr_6845,CRTC_CURSORL); outb(addr_6845+1,pos&0xff); } +void sput(c) -u_char c; + u_char c; { static u_char *crtat = 0; @@ -81,9 +84,9 @@ u_char c; *(u_short *)Crtat = was; /* Extract cursor location */ - outb(addr_6845,14); + outb(addr_6845,CRTC_CURSORH); cursorat = inb(addr_6845+1)<<8 ; - outb(addr_6845,15); + outb(addr_6845,CRTC_CURSORL); cursorat |= inb(addr_6845+1); if(cursorat <= COL*ROW) { |