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| author | Andreas Langer <an.langer@gmx.de> | 2010-11-21 23:55:49 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-11-29 19:09:10 (GMT) |
| commit | 9061109ab18352c73b5dda426043dbb6d5e2dae7 (patch) | |
| tree | 039c99fb554f4f73ccf9500e564f8a321930a614 /drivers/staging/batman-adv/routing.c | |
| parent | b8cd75445e842b11a0a8ff1e763303a575c21c77 (diff) | |
| download | linux-fsl-qoriq-9061109ab18352c73b5dda426043dbb6d5e2dae7.tar.xz | |
Staging: batman-adv: fragment forwarded packets
If a packet is too big to be forwarded over an interface it will be
fragmented on-the-fly (if fragmentation is enabled).
Signed-off-by: Andreas Langer <an.langer@gmx.de>
Signed-off-by: Sven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/batman-adv/routing.c')
| -rw-r--r-- | drivers/staging/batman-adv/routing.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/staging/batman-adv/routing.c b/drivers/staging/batman-adv/routing.c index 9b61d6b..1e10111 100644 --- a/drivers/staging/batman-adv/routing.c +++ b/drivers/staging/batman-adv/routing.c @@ -1165,6 +1165,12 @@ static int route_unicast_packet(struct sk_buff *skb, unicast_packet = (struct unicast_packet *)skb->data; + if (unicast_packet->packet_type == BAT_UNICAST && + atomic_read(&bat_priv->frag_enabled) && + skb->len > batman_if->net_dev->mtu) + return frag_send_skb(skb, bat_priv, batman_if, + dstaddr); + /* decrement ttl */ unicast_packet->ttl--; |