From: Darrick J. Wong <djwong@us.ibm.com>
Date: Fri, 26 Jan 2007 22:08:58 +0000 (-0800)
Subject: [SCSI] libsas: Enable automatic spin-up of SAS disks
X-Git-Tag: v2.6.21-rc1~91^2~237^2~49
X-Git-Url: http://ftp.safe.ca/?a=commitdiff_plain;h=f27708fc7523a87e3e69cae5628015961f0d3061;p=safe%2Fjmp%2Flinux-2.6

[SCSI] libsas: Enable automatic spin-up of SAS disks

Set allow_restart=1 for all SAS disks so that they are spun up when needed.

Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index eac1d2d..04eace9 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -723,6 +723,8 @@ int sas_slave_configure(struct scsi_device *scsi_dev)
 		scsi_deactivate_tcq(scsi_dev, 1);
 	}
 
+	scsi_dev->allow_restart = 1;
+
 	return 0;
 }