[PATCH 2/2] macvlan: Send frames to AF_PACKET sockets attached to lowerdev
From: David Ward <hidden>
Date: 2011-04-21 13:42:39
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
In bridge mode, unicast frames can be forwarded directly between macvlan interfaces attached to the same lowerdev without calling dev_queue_xmit. These frames should still be sent to any AF_PACKET sockets (network taps) attached to the lowerdev. Signed-off-by: David Ward <redacted> --- drivers/net/macvlan.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 3ad5425..2b1ee81 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c@@ -237,6 +237,7 @@ static int macvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev) dest = macvlan_hash_lookup(port, eth->h_dest); if (dest && dest->mode == MACVLAN_MODE_BRIDGE) { + dev_queue_xmit_nit(skb, vlan->lowerdev); unsigned int length = skb->len + ETH_HLEN; int ret = dest->forward(dest->dev, skb); macvlan_count_rx(dest, length,
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1.7.4