* kern/disk.c (grub_disk_read): When there is a read error, always
try to read only the necessary data.
* conf/i386-pc.rmk (grub_probe_SOURCES): Add disk/lvm.c and
disk/raid.c.
* include/grub/disk.h [GRUB_UTIL] (grub_raid_init): New
prototype.
[GRUB_UTIL] (grub_raid_fini): Likewise.
[GRUB_UTIL] (grub_lvm_init): Likewise.
[GRUB_UTIL] (grub_lvm_fini): Likewise.
* util/i386/pc/grub-probe.c (probe): Check whether DEVICE_NAME is
RAID device and copy DEVICE_NAME to DRIVE_NAME in that case.
(main): Call grub_raid_init(), grub_lvm_init(), grub_lvm_fini()
and grub_raid_fini().
* util/i386/pc/grub-probe.c (probe): Print DEVICE_NAME instead of
DRIVE_NAME when grub_util_biosdisk_get_grub_dev fails. Open
DRIVE_NAME instead of DEVICE_NAME. Make sure that DEVICE_NAME and
DRIVE_NAME are always freed.
* util/i386/pc/biosdisk.c (make_device_name): Add one into
DOS_PART, as a DOS partition is counted from one instead of zero
now. Reported by Robert Millan.
