linux-kernel - [PATCH 1/5] hpsa: set max sectors instead of taking the default

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Message-ID: <20111026212053.15570.27048.stgit@beardog.cce.hp.com>
Date:	Wed, 26 Oct 2011 16:20:53 -0500
From:	"Stephen M. Cameron" <scameron@...rdog.cce.hp.com>
To:	james.bottomley@...senpartnership.com
Cc:	stephenmcameron@...il.com, akpm@...ux-foundation.org,
	linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
	mikem@...rdog.cce.hp.com
Subject: [PATCH 1/5] hpsa: set max sectors instead of taking the default

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

Set the max hardware sectors in the SCSI host template to 8192
to allow for larger i/o's (8192 is the same limit the cciss
driver currently has.)

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

diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index b200b73..9b12aea 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -484,6 +484,7 @@ static struct scsi_host_template hpsa_driver_template = {
 #endif
 	.sdev_attrs = hpsa_sdev_attrs,
 	.shost_attrs = hpsa_shost_attrs,
+	.max_sectors = 8192,
 };
 
 

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