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-rw-r--r--drivers/scsi/hpsa_cmd.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h
index 55d741b019db..3fd4715935c2 100644
--- a/drivers/scsi/hpsa_cmd.h
+++ b/drivers/scsi/hpsa_cmd.h
@@ -123,8 +123,11 @@ union u64bit {
/* FIXME this is a per controller value (barf!) */
#define HPSA_MAX_TARGETS_PER_CTLR 16
-#define HPSA_MAX_LUN 256
+#define HPSA_MAX_LUN 1024
#define HPSA_MAX_PHYS_LUN 1024
+#define MAX_MSA2XXX_ENCLOSURES 32
+#define HPSA_MAX_DEVICES (HPSA_MAX_PHYS_LUN + HPSA_MAX_LUN + \
+ MAX_MSA2XXX_ENCLOSURES + 1) /* + 1 is for the controller itself */
/* SCSI-3 Commands */
#pragma pack(1)