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authorLaurent Vivier <lvivier@redhat.com>2015-11-09 17:49:09 +0100
committerMartin K. Petersen <martin.petersen@oracle.com>2015-11-11 21:01:15 -0500
commit3467a1468fe00fe3f693907f01d980f62d1e46a3 (patch)
treeef8ec7897d0ef12c403f0958be6d8b2c485b240f /drivers/scsi/ibmvscsi/ibmvscsi.h
parente3678a0c4c207d2d0104d69bffbe37c965d4e87d (diff)
ibmvscsi: set max_lun to 32
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>
Diffstat (limited to 'drivers/scsi/ibmvscsi/ibmvscsi.h')
-rw-r--r--drivers/scsi/ibmvscsi/ibmvscsi.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.h b/drivers/scsi/ibmvscsi/ibmvscsi.h
index 7d64867c5dd1..1067367395cd 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.h
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.h
@@ -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

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