From: Hal Rosenstock <[EMAIL PROTECTED]>
RARP replies are another valid case where IPoIB may need to send a
unicast packet with no neighbour structure.
Signed-off-by: Hal Rosenstock <[EMAIL PROTECTED]>
Signed-off-by: Roland Dreier <[EMAIL PROTECTED]>
---
drivers/infiniband/ulp/ipoib/ipoib_main.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
0dca0f7bf82face7b700890318d5550fd542cabf
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c
b/drivers/infiniband/ulp/ipoib/ipoib_main.c
--- 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_bu
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",
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