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authorMaxim Mikityanskiy <maximmi@mellanox.com>2019-02-21 15:39:59 +0300
committerDavid S. Miller <davem@davemloft.net>2019-02-22 23:55:31 +0300
commitace53b2e2945c83850964070af158be01d564e67 (patch)
tree43585f2b63a2adfa10c4de38d20e430dd8cc2260 /include
parente78b2915517e8fcadb1bc130ad6aeac7099e510c (diff)
downloadlinux-ace53b2e2945c83850964070af158be01d564e67.tar.xz
net/ethernet: Add parse_protocol header_ops support
The previous commit introduced parse_protocol callback which should extract the protocol number from the L2 header. Make all Ethernet devices support it. Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/linux/etherdevice.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index 2c0af7b00715..e2f3b21cd72a 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -44,6 +44,7 @@ int eth_header_cache(const struct neighbour *neigh, struct hh_cache *hh,
__be16 type);
void eth_header_cache_update(struct hh_cache *hh, const struct net_device *dev,
const unsigned char *haddr);
+__be16 eth_header_parse_protocol(const struct sk_buff *skb);
int eth_prepare_mac_addr_change(struct net_device *dev, void *p);
void eth_commit_mac_addr_change(struct net_device *dev, void *p);
int eth_mac_addr(struct net_device *dev, void *p);