netdev - [PATCH 04/11] net: add NETIF_F_FCOE_CRC to can_checksum

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Message-ID: <20090227220654.4987.56050.stgit.yi.zou@intel.com>
Date:	Fri, 27 Feb 2009 14:06:54 -0800
From:	Yi Zou <yi.zou@...el.com>
To:	netdev@...r.kernel.org, linux-scsi@...r.kernel.org
Cc:	yi.zou@...el.com
Subject: [PATCH 04/11] net: add NETIF_F_FCOE_CRC to can_checksum_protocol

Add FC CRC offload check for ETH_P_FCOE.

Signed-off-by: Yi Zou <yi.zou@...el.com>
---

 net/core/dev.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/net/core/dev.c b/net/core/dev.c
index a17e006..aad4763 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1457,7 +1457,9 @@ static bool can_checksum_protocol(unsigned long features, __be16 protocol)
 		((features & NETIF_F_IP_CSUM) &&
 		 protocol == htons(ETH_P_IP)) ||
 		((features & NETIF_F_IPV6_CSUM) &&
-		 protocol == htons(ETH_P_IPV6)));
+		 protocol == htons(ETH_P_IPV6)) ||
+		((features & NETIF_F_FCOE_CRC) &&
+		 protocol == htons(ETH_P_FCOE)));
 }
 
 static bool dev_can_checksum(struct net_device *dev, struct sk_buff *skb)

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