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ibmvscsi: set max_lun to 32

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As defined in 4.6.9 of SAM-4, the encoding of LUN is
on 5 bits (max_lun=32) and the current value is only 8.
Set max_lun to IBMVSCSI_MAX_LUN (32).

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Laurent Vivier
2015-11-09 17:49:09 +01:00
committed by Martin K. Petersen
parent e3678a0c4c
commit 3467a1468f
2 changed files with 2 additions and 1 deletions
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drivers/scsi/ibmvscsi/ibmvscsi.h
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@@ -48,6 +48,7 @@ struct Scsi_Host;
#define IBMVSCSI_CMDS_PER_LUN_DEFAULT 16
#define IBMVSCSI_MAX_SECTORS_DEFAULT 256 /* 32 * 8 = default max I/O 32 pages */
#define IBMVSCSI_MAX_CMDS_PER_LUN 64
#define IBMVSCSI_MAX_LUN 32
/* ------------------------------------------------------------
* Data Structures