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authorHerbert Xu <herbert@gondor.apana.org.au>2006-06-18 09:06:45 +0400
committerDavid S. Miller <davem@davemloft.net>2006-06-18 09:06:45 +0400
commit2c6cc0d8539f121c3c75aa3641c19b67e8723379 (patch)
treedbc8cc8a5b3fd83734dc6b80b614136e663a017e /net/bridge/br_device.c
parent8648b3053bff39a7ee4c711d74268079c928a657 (diff)
downloadlinux-2c6cc0d8539f121c3c75aa3641c19b67e8723379.tar.xz
[BRIDGE]: Add support for NETIF_F_HW_CSUM devices
As it is the bridge will only ever declare NETIF_F_IP_CSUM even if all its constituent devices support NETIF_F_HW_CSUM. This patch fixes this by supporting the first one out of NETIF_F_NO_CSUM, NETIF_F_HW_CSUM, and NETIF_F_IP_CSUM that is supported by all constituent devices. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_device.c')
-rw-r--r--net/bridge/br_device.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 0c88a2ac32c1..2afdc7c0736c 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -145,9 +145,9 @@ static int br_set_tx_csum(struct net_device *dev, u32 data)
struct net_bridge *br = netdev_priv(dev);
if (data)
- br->feature_mask |= NETIF_F_IP_CSUM;
+ br->feature_mask |= NETIF_F_NO_CSUM;
else
- br->feature_mask &= ~NETIF_F_IP_CSUM;
+ br->feature_mask &= ~NETIF_F_ALL_CSUM;
br_features_recompute(br);
return 0;
@@ -185,5 +185,5 @@ void br_dev_setup(struct net_device *dev)
dev->priv_flags = IFF_EBRIDGE;
dev->features = NETIF_F_SG | NETIF_F_FRAGLIST
- | NETIF_F_HIGHDMA | NETIF_F_TSO | NETIF_F_IP_CSUM;
+ | NETIF_F_HIGHDMA | NETIF_F_TSO | NETIF_F_NO_CSUM;
}