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Select first disk device as boot device if no boot device is selected 

from the command line.
This commit is contained in:
cl 2004-04-25 14:40:02 +00:00
parent 0ce713d5b6
commit 1408a99dbe
1 changed files with 10 additions and 8 deletions
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18
sys/arch/xen/i386/autoconf.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: autoconf.c,v 1.4 2004/04/24 18:55:02 cl Exp $ */
/* $NetBSD: autoconf.c,v 1.5 2004/04/25 14:40:02 cl Exp $ */
/* NetBSD: autoconf.c,v 1.75 2003/12/30 12:33:22 pk Exp */
/*-
@ -45,7 +45,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.4 2004/04/24 18:55:02 cl Exp $");
__KERNEL_RCSID(0, "$NetBSD: autoconf.c,v 1.5 2004/04/25 14:40:02 cl Exp $");
#include "opt_compat_oldboot.h"
#include "opt_multiprocessor.h"
@ -478,21 +478,23 @@ found:
}
xen_parse_cmdline(XEN_PARSE_BOOTDEV, &xcp);
if (xcp.xcp_bootdev[0] == 0)
strcat(xcp.xcp_bootdev, "xbd0");
for (dv = alldevs.tqh_first; dv != NULL; dv = dv->dv_list.tqe_next) {
if (is_valid_disk(dv) == 0)
continue;
if (xcp.xcp_bootdev[0] == 0) {
booted_device = dv;
break;
}
if (strncmp(xcp.xcp_bootdev, dv->dv_xname,
strlen(dv->dv_xname)))
continue;
if (strlen(xcp.xcp_bootdev) != strlen(dv->dv_xname)) {
booted_partition =
toupper(xcp.xcp_bootdev[strlen(dv->dv_xname)])
- 'A';
if (strlen(xcp.xcp_bootdev) > strlen(dv->dv_xname)) {
booted_partition = toupper(
xcp.xcp_bootdev[strlen(dv->dv_xname)]) - 'A';
}
booted_device = dv;