diff options
Diffstat (limited to 'drivers/infiniband/ulp/ipoib')
-rw-r--r-- | drivers/infiniband/ulp/ipoib/Kconfig | 2 | ||||
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ib.c | 33 | ||||
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_verbs.c | 1 |
4 files changed, 20 insertions, 20 deletions
diff --git a/drivers/infiniband/ulp/ipoib/Kconfig b/drivers/infiniband/ulp/ipoib/Kconfig index af78ccc4ce71..1f76bad020f3 100644 --- a/drivers/infiniband/ulp/ipoib/Kconfig +++ b/drivers/infiniband/ulp/ipoib/Kconfig @@ -1,6 +1,6 @@ config INFINIBAND_IPOIB tristate "IP-over-InfiniBand" - depends on INFINIBAND && NETDEVICES && INET && (IPV6 || IPV6=n) + depends on NETDEVICES && INET && (IPV6 || IPV6=n) ---help--- Support for the IP-over-InfiniBand protocol (IPoIB). This transports IP packets over InfiniBand so you can use your IB diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index ea74d1eaf004..08b4676a3820 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -281,7 +281,6 @@ static int ipoib_cm_send_rep(struct net_device *dev, struct ib_cm_id *cm_id, rep.private_data_len = sizeof data; rep.flow_control = 0; rep.rnr_retry_count = req->rnr_retry_count; - rep.target_ack_delay = 20; /* FIXME */ rep.srq = 1; rep.qp_num = qp->qp_num; rep.starting_psn = psn; @@ -1148,7 +1147,6 @@ static void ipoib_cm_skb_reap(struct work_struct *work) { struct ipoib_dev_priv *priv = container_of(work, struct ipoib_dev_priv, cm.skb_task); - struct net_device *dev = priv->dev; struct sk_buff *skb; unsigned mtu = priv->mcast_mtu; @@ -1162,7 +1160,7 @@ static void ipoib_cm_skb_reap(struct work_struct *work) icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu)); #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) else if (skb->protocol == htons(ETH_P_IPV6)) - icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu, dev); + icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu, priv->dev); #endif dev_kfree_skb_any(skb); spin_lock_irq(&priv->tx_lock); diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index 8404f05b2b6e..10944888cffd 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -197,6 +197,13 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc) } /* + * Drop packets that this interface sent, ie multicast packets + * that the HCA has replicated. + */ + if (wc->slid == priv->local_lid && wc->src_qp == priv->qp->qp_num) + goto repost; + + /* * If we can't allocate a new RX buffer, dump * this packet and reuse the old buffer. */ @@ -213,24 +220,18 @@ static void ipoib_ib_handle_rx_wc(struct net_device *dev, struct ib_wc *wc) skb_put(skb, wc->byte_len); skb_pull(skb, IB_GRH_BYTES); - if (wc->slid != priv->local_lid || - wc->src_qp != priv->qp->qp_num) { - skb->protocol = ((struct ipoib_header *) skb->data)->proto; - skb_reset_mac_header(skb); - skb_pull(skb, IPOIB_ENCAP_LEN); + skb->protocol = ((struct ipoib_header *) skb->data)->proto; + skb_reset_mac_header(skb); + skb_pull(skb, IPOIB_ENCAP_LEN); - dev->last_rx = jiffies; - ++priv->stats.rx_packets; - priv->stats.rx_bytes += skb->len; + dev->last_rx = jiffies; + ++priv->stats.rx_packets; + priv->stats.rx_bytes += skb->len; - skb->dev = dev; - /* XXX get correct PACKET_ type here */ - skb->pkt_type = PACKET_HOST; - netif_receive_skb(skb); - } else { - ipoib_dbg_data(priv, "dropping loopback packet\n"); - dev_kfree_skb_any(skb); - } + skb->dev = dev; + /* XXX get correct PACKET_ type here */ + skb->pkt_type = PACKET_HOST; + netif_receive_skb(skb); repost: if (unlikely(ipoib_ib_post_receive(dev, wr_id))) diff --git a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c index 982eb88e27ec..563aeacf9e14 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_verbs.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_verbs.c @@ -211,6 +211,7 @@ out_free_cq: out_free_mr: ib_dereg_mr(priv->mr); + ipoib_cm_dev_cleanup(dev); out_free_pd: ib_dealloc_pd(priv->pd); |