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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: Yi Zou <yi.zou@intel.com>
Signed-off-by: Kiran Patil <kiran.patil@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Yi Zou 2011-02-01 07:22:11 +00:00 committed by Jeff Kirsher
parent 6247e08618
commit 4ea09c9caa
1 changed files with 14 additions and 0 deletions
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14
net/8021q/vlan_dev.c
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@ -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); rc = ops->ndo_fcoe_get_wwn(real_dev, wwn, type);
return rc; 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 #endif
static void vlan_dev_change_rx_flags(struct net_device *dev, int change) 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_enable = vlan_dev_fcoe_enable,
.ndo_fcoe_disable = vlan_dev_fcoe_disable, .ndo_fcoe_disable = vlan_dev_fcoe_disable,
.ndo_fcoe_get_wwn = vlan_dev_fcoe_get_wwn, .ndo_fcoe_get_wwn = vlan_dev_fcoe_get_wwn,
.ndo_fcoe_ddp_target = vlan_dev_fcoe_ddp_target,
#endif #endif
}; };