linux-kernel - [030/262] [SCSI] libsas: set sas_address and device type of rphy

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Date:	Wed, 09 Nov 2011 13:25:52 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk, Jack Wang <jack_wang@...sh.com>,
	James Bottomley <JBottomley@...allels.com>
Subject: [030/262] [SCSI] libsas: set sas_address and device type of rphy

3.0-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Jack Wang <jack_wang@...sh.com>

commit bb041a0e9c31229071b6e56e1d0d8374af0d2038 upstream.

Libsas forget to set the sas_address and device type of rphy lead to file
under /sys/class/sas_x show wrong value, fix that.

Signed-off-by: Jack Wang <jack_wang@...sh.com>
Tested-by: Crystal Yu <crystal_yu@...sh.com>
Signed-off-by: James Bottomley <JBottomley@...allels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/scsi/libsas/sas_expander.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -199,6 +199,8 @@ static void sas_set_ex_phy(struct domain
 	phy->virtual = dr->virtual;
 	phy->last_da_index = -1;
 
+	phy->phy->identify.sas_address = SAS_ADDR(phy->attached_sas_addr);
+	phy->phy->identify.device_type = phy->attached_dev_type;
 	phy->phy->identify.initiator_port_protocols = phy->attached_iproto;
 	phy->phy->identify.target_port_protocols = phy->attached_tproto;
 	phy->phy->identify.phy_identifier = phy_id;


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