diff options
| author | Tobias Weingartner <weingart@cvs.openbsd.org> | 1997-09-02 22:42:27 +0000 |
|---|---|---|
| committer | Tobias Weingartner <weingart@cvs.openbsd.org> | 1997-09-02 22:42:27 +0000 |
| commit | fce5c3c267c022e7ebc25e85403ff8b4a6bf24a4 (patch) | |
| tree | a4bc2b577835eb1b181fbc2c45ca4514ed251355 | |
| parent | f3870775c4bccd46e64cfc47ea5ebe1e68629556 (diff) | |
Add "machine diskinfo" command. Needs work.
| -rw-r--r-- | sys/arch/i386/stand/libsa/biosdev.c | 4 | ||||
| -rw-r--r-- | sys/arch/i386/stand/libsa/biosdev.h | 4 | ||||
| -rw-r--r-- | sys/arch/i386/stand/libsa/cmd_i386.c | 13 |
3 files changed, 17 insertions, 4 deletions
diff --git a/sys/arch/i386/stand/libsa/biosdev.c b/sys/arch/i386/stand/libsa/biosdev.c index 202f80edb17..1902c45abea 100644 --- a/sys/arch/i386/stand/libsa/biosdev.c +++ b/sys/arch/i386/stand/libsa/biosdev.c @@ -1,4 +1,4 @@ -/* $OpenBSD: biosdev.c,v 1.28 1997/09/02 19:24:29 mickey Exp $ */ +/* $OpenBSD: biosdev.c,v 1.29 1997/09/02 22:42:25 weingart Exp $ */ /* * Copyright (c) 1996 Michael Shalayeff @@ -57,7 +57,7 @@ struct biosdisk { * of sectors and heads for this device * */ -static u_int16_t +u_int16_t biosdinfo(int dev) { int f, rv; diff --git a/sys/arch/i386/stand/libsa/biosdev.h b/sys/arch/i386/stand/libsa/biosdev.h index 3305ae729a4..b0843581915 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 1.18 1997/08/13 14:24:01 niklas Exp $ */ +/* $OpenBSD: biosdev.h,v 1.19 1997/09/02 22:42:26 weingart Exp $ */ /* * Copyright (c) 1996 Michael Shalayeff @@ -41,6 +41,8 @@ int biosstrategy __P((void *, int, daddr_t, size_t, void *, size_t *)); int biosopen __P((struct open_file *, ...)); int biosclose __P((struct open_file *)); int biosioctl __P((struct open_file *, u_long, void *)); +u_int16_t biosdinfo(int); + /* bioscons.c */ void pc_probe __P((struct consdev *)); diff --git a/sys/arch/i386/stand/libsa/cmd_i386.c b/sys/arch/i386/stand/libsa/cmd_i386.c index 01323e545cb..54d9516e45c 100644 --- a/sys/arch/i386/stand/libsa/cmd_i386.c +++ b/sys/arch/i386/stand/libsa/cmd_i386.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmd_i386.c,v 1.1 1997/09/02 20:58:15 mickey Exp $ */ +/* $OpenBSD: cmd_i386.c,v 1.2 1997/09/02 22:42:26 weingart Exp $ */ /* * Copyright (c) 1997 Michael Shalayeff, Tobias Weingartner @@ -33,6 +33,8 @@ */ #include <sys/param.h> +#include <machine/biosvar.h> +#include "biosdev.h" #include "libsa.h" #include <cmd.h> @@ -46,6 +48,15 @@ const struct cmd_table cmd_machine[] = { static int Xdiskinfo() { + u_int16_t di; + int i; + + for(i = 0x80; i < 0x85; i++){ + di = biosdinfo(i); + printf("\t0x%x => Heads %d, Sectors %d\n", + i, BIOSNHEADS(di), BIOSNSECTS(di)); + } + return 0; } |