From patchwork Mon Oct 6 22:09:26 2008 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yi Zou X-Patchwork-Id: 2985 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by ozlabs.org (Postfix) with ESMTP id EED28DDF4C for ; Tue, 7 Oct 2008 09:12:17 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752828AbYJFWMJ (ORCPT ); Mon, 6 Oct 2008 18:12:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752975AbYJFWMJ (ORCPT ); Mon, 6 Oct 2008 18:12:09 -0400 Received: from mga11.intel.com ([192.55.52.93]:12228 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751552AbYJFWMI (ORCPT ); Mon, 6 Oct 2008 18:12:08 -0400 Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP; 06 Oct 2008 15:08:18 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.33,369,1220252400"; d="scan'208";a="624031797" Received: from zyfc9ini.jf.intel.com ([10.23.35.112]) by fmsmga001.fm.intel.com with ESMTP; 06 Oct 2008 15:12:51 -0700 From: Yi Zou Subject: [PATCH 2/2] net: define feature flags for FCoE offloads To: netdev@vger.kernel.org Cc: devel@open-fcoe.org Date: Mon, 06 Oct 2008 15:09:26 -0700 Message-ID: <20081006220926.3308.48505.stgit@zyfc9ini.jf.intel.com> In-Reply-To: <20081006220524.3308.64889.stgit@zyfc9ini.jf.intel.com> References: <20081006220524.3308.64889.stgit@zyfc9ini.jf.intel.com> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Chris Leech Signed-off-by: Chris Leech Signed-off-by: Yi Zou --- include/linux/netdevice.h | 3 +++ include/linux/skbuff.h | 2 ++ 2 files changed, 5 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 9cfd20b..ef65927 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -522,6 +522,8 @@ struct net_device #define NETIF_F_NETNS_LOCAL 8192 /* Does not change network namespaces */ #define NETIF_F_LRO 32768 /* large receive offload */ +#define NETIF_F_FCOE_CRC (1 << 24) /* FCoE CRC32 */ + /* Segmentation offload features */ #define NETIF_F_GSO_SHIFT 16 #define NETIF_F_GSO_MASK 0xffff0000 @@ -530,6 +532,7 @@ struct net_device #define NETIF_F_GSO_ROBUST (SKB_GSO_DODGY << NETIF_F_GSO_SHIFT) #define NETIF_F_TSO_ECN (SKB_GSO_TCP_ECN << NETIF_F_GSO_SHIFT) #define NETIF_F_TSO6 (SKB_GSO_TCPV6 << NETIF_F_GSO_SHIFT) +#define NETIF_F_GSO_FCOE (SKB_GSO_FCOE << NETIF_F_GSO_SHIFT) /* List of features with software fallbacks. */ #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 720b688..be60560 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -188,6 +188,8 @@ enum { SKB_GSO_TCP_ECN = 1 << 3, SKB_GSO_TCPV6 = 1 << 4, + + SKB_GSO_FCOE = 1 << 5, }; #if BITS_PER_LONG > 32