From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yi Zou Subject: [PATCH 2/2] net: define feature flags for FCoE offloads Date: Mon, 06 Oct 2008 15:09:26 -0700 Message-ID: <20081006220926.3308.48505.stgit@zyfc9ini.jf.intel.com> References: <20081006220524.3308.64889.stgit@zyfc9ini.jf.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: devel-s9riP+hp16TNLxjTenLetw@public.gmane.org To: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Return-path: In-Reply-To: <20081006220524.3308.64889.stgit-23BaheqE+Bznoz6Kjl9f4RL4W9x8LtSr@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: devel-bounces-s9riP+hp16TNLxjTenLetw@public.gmane.org Errors-To: devel-bounces-s9riP+hp16TNLxjTenLetw@public.gmane.org List-Id: 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(-) 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