[SCSI] megaraid_sas: register 16 byte CDB capability

This patch properly registers the 16 byte command length capability of
the megaraid_sas controlled hardware with the scsi midlayer.  All
megaraid_sas hardware supports 16 byte CDB's.

Signed-off-by: Joshua Giles <joshua_giles@dell.com>
Signed-off-by: Sumant Patro <Sumant.Patro@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

3 files changed, 17 insertions, 4 deletions

diff --git a/Documentation/scsi/ChangeLog.megaraid_sas b/Documentation/scsi/ChangeLog.megaraid_sas
index f8c16cbf56ba..9e8085bd2e42 100644
--- a/Documentation/scsi/ChangeLog.megaraid_sas
+++ b/Documentation/scsi/ChangeLog.megaraid_sas
@@ -1,3 +1,15 @@
+1 Release Date    : Fri Feb 03 14:16:25 PST 2006 - Sumant Patro 
+                                                        <Sumant.Patro@lsil.com>
+2 Current Version : 00.00.02.04
+3 Older Version   : 00.00.02.02 
+i.      Register 16 byte CDB capability with scsi midlayer 
+
+        "Ths patch properly registers the 16 byte command length capability of the 
+        megaraid_sas controlled hardware with the scsi midlayer. All megaraid_sas 
+        hardware supports 16 byte CDB's."
+
+                -Joshua Giles <joshua_giles@dell.com> 
+
 1 Release Date    : Mon Jan 23 14:09:01 PST 2006 - Sumant Patro <Sumant.Patro@lsil.com>
 2 Current Version : 00.00.02.02
 3 Older Version   : 00.00.02.01 
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index a487f414960e..0b738243782e 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -10,7 +10,7 @@
  *         2 of the License, or (at your option) any later version.
  *
  * FILE         : megaraid_sas.c
- * Version      : v00.00.02.02
+ * Version      : v00.00.02.04
  *
  * Authors:
  *      Sreenivas Bagalkote     <Sreenivas.Bagalkote@lsil.com>
@@ -1983,6 +1983,7 @@ static int megasas_io_attach(struct megasas_instance *instance)
         host->max_channel = MEGASAS_MAX_CHANNELS - 1;
         host->max_id = MEGASAS_MAX_DEV_PER_CHANNEL;
         host->max_lun = MEGASAS_MAX_LUN;
+        host->max_cmd_len = 16;
 
         /*
          * Notify the mid-layer about the new controller
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index d6d166c0663f..917326f3770e 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -18,9 +18,9 @@
 /**
  * MegaRAID SAS Driver meta data
  */
-#define MEGASAS_VERSION                         "00.00.02.02"
-#define MEGASAS_RELDATE                         "Jan 23, 2006"
-#define MEGASAS_EXT_VERSION                     "Mon Jan 23 14:09:01 PST 2006"
+#define MEGASAS_VERSION                         "00.00.02.04"
+#define MEGASAS_RELDATE                         "Feb 03, 2006"
+#define MEGASAS_EXT_VERSION                     "Fri Feb 03 14:16:25 PST 2006"
 /*
  * =====================================
  * MegaRAID SAS MFI firmware definitions