1.1 --- a/linux-2.6.10-xen-sparse/drivers/xen/blkfront/vbd.c	Tue Feb 01 21:26:34 2005 +0000
     1.2 +++ b/linux-2.6.10-xen-sparse/drivers/xen/blkfront/vbd.c	Tue Feb 01 22:05:38 2005 +0000
     1.3 @@ -317,7 +317,7 @@ static int xlvbd_init_device(vdisk_t *xd
     1.4      down(&bd->bd_sem);
     1.5  
     1.6      gd = xlvbd_get_gendisk(mi, minor, xd);
     1.7 -    if (mi == NULL) {
     1.8 +    if (gd == NULL) {
     1.9          err = -EPERM;
    1.10          goto out;
    1.11      }

     2.1 --- a/tools/python/xen/xend/server/blkif.py	Tue Feb 01 21:26:34 2005 +0000
     2.2 +++ b/tools/python/xen/xend/server/blkif.py	Tue Feb 01 22:05:38 2005 +0000
     2.3 @@ -66,8 +66,11 @@ def blkdev_name_to_number(name):
     2.4      if re.match( '/dev/sd[a-p]([0-9]|1[0-5])', n):
     2.5          return 8 * 256 + 16 * (ord(n[7:8]) - ord('a')) + int(n[8:])
     2.6  
     2.7 -    if re.match( '/dev/hd[a-p]([0-9]|[1-5][0-9]|6[0-3])', n):
     2.8 -        return 3 * 256 + 16 * (ord(n[7:8]) - ord('a')) + int(n[8:])        
     2.9 +    if re.match( '/dev/hd[a-t]([1-9]|[1-5][0-9]|6[0-3])?', n):
    2.10 +        ide_majors = [ 3, 22, 33, 34, 56, 57, 88, 89, 90, 91 ]
    2.11 +        major = ide_majors[(ord(n[7:8]) - ord('a')) / 2]
    2.12 +        minor = ((ord(n[7:8]) - ord('a')) % 2) * 64 + int(n[8:] or 0)
    2.13 +        return major * 256 + minor
    2.14  
    2.15      # see if this is a hex device number
    2.16      if re.match( '^(0x)?[0-9a-fA-F]+$', name ):