linux-kernel - [PATCH] cciss: set SCSI max cmd len to 16, as default is wrong.

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Message-ID: <20100611214419.14054.91928.stgit@beardog.cce.hp.com>
Date:	Fri, 11 Jun 2010 16:44:19 -0500
From:	"Stephen M. Cameron" <scameron@...rdog.cce.hp.com>
To:	axboe@...nel.dk
Cc:	akpm@...ux-foundation.org, mikem@...rdog.cce.hp.com,
	linux-kernel@...r.kernel.org, brace@...rdog.cce.hp.com
Subject: [PATCH] cciss: set SCSI max cmd len to 16, as default is wrong.

From: Stephen M. Cameron <scameron@...rdog.cce.hp.com>

cciss: set SCSI max cmd len to 16, as default is wrong.

Signed-off-by: Stephen M. Cameron <scameron@...rdog.cce.hp.com>
---
 drivers/block/cciss_scsi.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/block/cciss_scsi.c b/drivers/block/cciss_scsi.c
index e1d0e2c..e082a26 100644
--- a/drivers/block/cciss_scsi.c
+++ b/drivers/block/cciss_scsi.c
@@ -861,6 +861,7 @@ cciss_scsi_detect(int ctlr)
 	sh->n_io_port = 0;	// I don't think we use these two...
 	sh->this_id = SELF_SCSI_ID;  
 	sh->sg_tablesize = hba[ctlr]->maxsgentries;
+	sh->max_cmd_len = MAX_COMMAND_SIZE;
 
 	((struct cciss_scsi_adapter_data_t *) 
 		hba[ctlr]->scsi_ctlr)->scsi_host = sh;

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