[src/trunk]: src/sys/arch/arm/arm If we don't find any label, default partiti...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4bf5a5250c56
branches:  trunk
changeset: 328962:4bf5a5250c56
user:      martin <martin%NetBSD.org@localhost>
date:      Fri Apr 25 20:17:28 2014 +0000

description:
If we don't find any label, default partition a to full disk size
and type 4.2BSD (like most other architectures and everything using MBR
does).

diffstat:

 sys/arch/arm/arm/disksubr.c |  10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diffs (31 lines):

diff -r 857d3cdd7be5 -r 4bf5a5250c56 sys/arch/arm/arm/disksubr.c
--- a/sys/arch/arm/arm/disksubr.c       Fri Apr 25 19:56:01 2014 +0000
+++ b/sys/arch/arm/arm/disksubr.c       Fri Apr 25 20:17:28 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: disksubr.c,v 1.24 2013/03/09 16:02:25 christos Exp $   */
+/*     $NetBSD: disksubr.c,v 1.25 2014/04/25 20:17:28 martin Exp $     */
 
 /*
  * Copyright (c) 1998 Christopher G. Demetriou.  All rights reserved.
@@ -97,7 +97,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: disksubr.c,v 1.24 2013/03/09 16:02:25 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: disksubr.c,v 1.25 2014/04/25 20:17:28 martin Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -149,6 +149,12 @@
                lp->d_partitions[RAW_PART].p_offset = 0; 
                lp->d_partitions[RAW_PART].p_size = 0x1fffffff;
        }
+       /*
+        * Set partition 'a' to be the whole disk.
+        * Cleared if we find a netbsd label.
+        */
+       lp->d_partitions[0].p_size = lp->d_partitions[RAW_PART].p_size;
+       lp->d_partitions[0].p_fstype = FS_BSDFFS;
 
        /* obtain buffer to probe drive with */