diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 1997-04-09 08:39:43 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 1997-04-09 08:39:43 +0000 |
| commit | 3b627c3457e39f1d9441b7b18a512cacc4bb9590 (patch) | |
| tree | 07ce482a2e95c706da0c3f93c74f0683fda93902 /sys/arch/i386/stand/libsa/biosdev.h | |
| parent | ad40c3644a13f2dad4f4cf2dcb5a1c96dea57e58 (diff) | |
emulate bios calls. more debugging stuff. some fixes.
Diffstat (limited to 'sys/arch/i386/stand/libsa/biosdev.h')
| -rw-r--r-- | sys/arch/i386/stand/libsa/biosdev.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/sys/arch/i386/stand/libsa/biosdev.h b/sys/arch/i386/stand/libsa/biosdev.h index 9ef4becc2af..198003f118a 100644 --- a/sys/arch/i386/stand/libsa/biosdev.h +++ b/sys/arch/i386/stand/libsa/biosdev.h @@ -1,4 +1,4 @@ -/* $OpenBSD: biosdev.h,v 1.3 1997/03/31 23:06:27 mickey Exp $ */ +/* $OpenBSD: biosdev.h,v 1.4 1997/04/09 08:39:17 mickey Exp $ */ /* * Copyright (c) 1996 Michael Shalayeff @@ -36,6 +36,11 @@ #define BIOSNHEADS(d) (((d)>>8)+1) #define BIOSNSECTS(d) ((d)&0xff) /* sectors are 1-based */ +#ifdef _LOCORE +#define BIOSINT(n) int $0x20+(n) +#else +#define BIOSINT(n) __asm ((int $0x20+(n))) + /* biosdev.c */ extern const char *biosdevs[]; int biosstrategy __P((void *, int, daddr_t, size_t, void *, size_t *)); @@ -44,7 +49,7 @@ int biosclose __P((struct open_file *)); int biosioctl __P((struct open_file *, u_long, void *)); /* biosdisk.S */ -u_int biosdinfo __P((int dev)); +u_int16_t biosdinfo __P((int dev)); int biosread __P((int dev, int cyl, int hd, int sect, int nsect, void *)); int bioswrite __P((int dev, int cyl, int hd, int sect, int nsect, void *)); @@ -61,7 +66,8 @@ int com_getc __P((void)); int com_ischar __P((void)); /* biosmem.S */ -u_int biosmem __P((int)); +u_int biosmem __P((void)); /* biostime.S */ void usleep __P((u_long)); +#endif |