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Implement RB_VERBOSE. This is intended to mean: Print all information which

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could be of any use for trouble-shooting problems with boot/devices/drivers.
This commit is contained in:
Poul-Henning Kamp 1994-11-26 09:08:48 +00:00
parent 94fc076f56
commit 424183f2a4
2 changed files with 6 additions and 3 deletions
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6
sys/i386/boot/biosboot/boot.c
View File

@ -24,7 +24,7 @@
* the rights to redistribute these changes.
*
* from: Mach, [92/04/03 16:51:14 rvb]
* $Id: boot.c,v 1.25 1994/11/18 10:21:31 phk Exp $
* $Id: boot.c,v 1.26 1994/11/18 13:40:19 jkh Exp $
*/
@ -80,7 +80,7 @@ int drive;
printf("\n>> FreeBSD BOOT @ 0x%x: %d/%d k of memory\n",
ouraddr, memsize(0), memsize(1));
printf("Use hd(1,a)/kernel to boot sd0 when wd0 is also installed.\n");
printf("Usage: [[[%s(0,a)]%s][-s][-r][-a][-c][-d][-b]]\n",
printf("Usage: [[[%s(0,a)]%s][-s][-r][-a][-c][-d][-b][-v]]\n",
devs[(drive & 0x80) ? 0 : 2], names[0]);
printf("Use ? for file list or simply press Return for defaults\n");
gateA20();
@ -270,6 +270,8 @@ getbootdev(howto)
*howto |= RB_KDB; continue;
case 'b':
*howto |= RB_HALT; continue;
case 'v':
*howto |= RB_VERBOSE; continue;
}
else {
name = ptr;

3
sys/sys/reboot.h
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)reboot.h 8.1 (Berkeley) 6/2/93
* $Id: reboot.h,v 1.5 1994/10/26 13:38:23 jkh Exp $
* $Id: reboot.h,v 1.6 1994/10/26 13:45:52 jkh Exp $
*/
#ifndef _SYS_REBOOT_H_
@ -55,6 +55,7 @@
#define RB_DUMP 0x100 /* dump kernel memory before reboot */
#define RB_MINIROOT 0x200 /* mini-root present in memory at boot time */
#define RB_CONFIG 0x400 /* invoke user configuration routing */
#define RB_VERBOSE 0x800 /* print all potentially useful info */
/*
* Constants for converting boot-style device number to type,