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Commit 4ea09c9c authored by Yi Zou's avatar Yi Zou Committed by Jeff Kirsher
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vlan: add support to ndo_fcoe_ddp_target() 



Add the new target ddp offload support ndo_fcoe_ddp_target().

Signed-off-by: default avatarYi Zou <yi.zou@intel.com>
Signed-off-by: default avatarKiran Patil <kiran.patil@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 6247e086

net/8021q/vlan_dev.c

+14 −0
Original line number Diff line number Diff line
@@ -625,6 +625,19 @@ static int vlan_dev_fcoe_get_wwn(struct net_device *dev, u64 *wwn, int type) 
		rc = ops->ndo_fcoe_get_wwn(real_dev, wwn, type);

	return rc;

}



static int vlan_dev_fcoe_ddp_target(struct net_device *dev, u16 xid,

				    struct scatterlist *sgl, unsigned int sgc)

{

	struct net_device *real_dev = vlan_dev_info(dev)->real_dev;

	const struct net_device_ops *ops = real_dev->netdev_ops;

	int rc = 0;



	if (ops->ndo_fcoe_ddp_target)

		rc = ops->ndo_fcoe_ddp_target(real_dev, xid, sgl, sgc);



	return rc;

}

#endif



static void vlan_dev_change_rx_flags(struct net_device *dev, int change)
@@ -858,6 +871,7 @@ static const struct net_device_ops vlan_netdev_ops = { 
	.ndo_fcoe_enable	= vlan_dev_fcoe_enable,

	.ndo_fcoe_disable	= vlan_dev_fcoe_disable,

	.ndo_fcoe_get_wwn	= vlan_dev_fcoe_get_wwn,

	.ndo_fcoe_ddp_target	= vlan_dev_fcoe_ddp_target,

#endif

};