From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kiran Patil Subject: [RFC PATCH 2/2] vlan: add support to ndo_fcoe_ddp_target() Date: Wed, 26 Jan 2011 10:09:06 -0800 Message-ID: <20110126180906.25039.19009.stgit@localhost.localdomain> References: <20110126180855.25039.82793.stgit@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org, jeffrey.t.kirsher@intel.com, yi.zou@intel.com, robert.w.love@intel.com, kiran.patil@intel.com Return-path: Received: from mga09.intel.com ([134.134.136.24]:32445 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753990Ab1AZSHH (ORCPT ); Wed, 26 Jan 2011 13:07:07 -0500 In-Reply-To: <20110126180855.25039.82793.stgit@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: From: Yi Zou Add the new target ddp offload support ndo_fcoe_ddp_target(). Signed-off-by: Yi Zou --- net/8021q/vlan_dev.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 14e3d1f..f6e1ace 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -670,6 +670,19 @@ 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) @@ -905,6 +918,7 @@ 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 };