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authorHannes Reinecke <hare@suse.de>2016-07-19 14:49:40 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2016-07-21 02:49:41 +0300
commit9a6cf881df0293cc1c06d31bcbeda6c23b95dcac (patch)
treec0e197eae96edd8539b5e1b54c4a04752c22759f /drivers/scsi/fcoe/fcoe.c
parentb3d30f4a24f0ef9ba04bd9dc84523c6c9d18c11b (diff)
downloadlinux-9a6cf881df0293cc1c06d31bcbeda6c23b95dcac.tar.xz
fcoe: implement FIP VLAN responder
When running in VN2VN mode there is no central instance which would send out any FIP VLAN discovery notifications. So this patch adds a new sysfs attribute 'fip_vlan_responder' which will activate a FIP VLAN discovery responder. Signed-off-by: Hannes Reinecke <hare@suse.com> Acked-by: Johannes Thumshirn <jth@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/fcoe/fcoe.c')
-rw-r--r--drivers/scsi/fcoe/fcoe.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 61eda7498c90..c8a4305c7662 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -673,6 +673,12 @@ static int fcoe_netdev_config(struct fc_lport *lport, struct net_device *netdev)
fcoe = port->priv;
ctlr = fcoe_to_ctlr(fcoe);
+ /* Figure out the VLAN ID, if any */
+ if (netdev->priv_flags & IFF_802_1Q_VLAN)
+ lport->vlan = vlan_dev_vlan_id(netdev);
+ else
+ lport->vlan = 0;
+
/*
* Determine max frame size based on underlying device and optional
* user-configured limit. If the MFS is too low, fcoe_link_ok()