[SCSI] raid_class.c - adding RAID10 and RAID10 defines

Adding defines for RAID10 and RAID50 levels, in preparation
of adding RAID Transport support in the mpt fusion drivers.
(BTW: IME is RAID10, and IM is RAID1).

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

2 files changed, 4 insertions, 0 deletions

diff --git a/drivers/scsi/raid_class.c b/drivers/scsi/raid_class.c
index 5ec5f44602ac..50c398aab557 100644
--- a/drivers/scsi/raid_class.c
+++ b/drivers/scsi/raid_class.c
@@ -148,9 +148,11 @@ static struct {
         { RAID_LEVEL_LINEAR, "linear" },
         { RAID_LEVEL_0, "raid0" },
         { RAID_LEVEL_1, "raid1" },
+        { RAID_LEVEL_10, "raid10" },
         { RAID_LEVEL_3, "raid3" },
         { RAID_LEVEL_4, "raid4" },
         { RAID_LEVEL_5, "raid5" },
+        { RAID_LEVEL_50, "raid50" },
         { RAID_LEVEL_6, "raid6" },
 };
 
diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h
index 48831eac2910..d0dd38b3a2fd 100644
--- a/include/linux/raid_class.h
+++ b/include/linux/raid_class.h
@@ -31,9 +31,11 @@ enum raid_level {
         RAID_LEVEL_LINEAR,
         RAID_LEVEL_0,
         RAID_LEVEL_1,
+        RAID_LEVEL_10,
         RAID_LEVEL_3,
         RAID_LEVEL_4,
         RAID_LEVEL_5,
+        RAID_LEVEL_50,
         RAID_LEVEL_6,
 };