diff options
| author |   Hal Rosenstock <halr@voltaire.com> | 2005-07-28 13:17:26 -0700 |
|---|---|---|
| committer |   Roland Dreier <roland@eddore.topspincom.com> | 2005-07-28 13:17:26 -0700 |
| commit | 0dca0f7bf82face7b700890318d5550fd542cabf (patch) | |
| tree | 38f7a290fcca12bb13c7af19c5dafb99ca3bcaaa | |
| parent | [PATCH] [IB/cm]: Correct CM port redirect reject codes (diff) | |
| download | linux-dev-0dca0f7bf82face7b700890318d5550fd542cabf.tar.xz linux-dev-0dca0f7bf82face7b700890318d5550fd542cabf.zip | |
[PATCH] [IPoIB] Handle sending of unicast RARP responses
RARP replies are another valid case where IPoIB may need to send a
unicast packet with no neighbour structure.
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 6f60abbaebd5..fa00816a3cf7 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -600,9 +600,10 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev) ipoib_mcast_send(dev, (union ib_gid *) (phdr->hwaddr + 4), skb); } else { - /* unicast GID -- should be ARP reply */ + /* unicast GID -- should be ARP or RARP reply */ - if (be16_to_cpup((u16 *) skb->data) != ETH_P_ARP) { + if ((be16_to_cpup((__be16 *) skb->data) != ETH_P_ARP) && + (be16_to_cpup((__be16 *) skb->data) != ETH_P_RARP)) { ipoib_warn(priv, "Unicast, no %s: type %04x, QPN %06x " IPOIB_GID_FMT "\n", skb->dst ? "neigh" : "dst", |