Lines Matching defs:mtu
430 data.mtu = cpu_to_be32(IPOIB_CM_BUF_SIZE);
715 if (unlikely(skb->len > tx->mtu)) {
717 skb->len, tx->mtu);
720 ipoib_cm_skb_too_long(dev, skb, tx->mtu - IPOIB_ENCAP_LEN);
996 p->mtu = be32_to_cpu(data->mtu);
998 if (p->mtu <= IPOIB_ENCAP_LEN) {
999 ipoib_warn(priv, "Rejecting connection: mtu %d <= %d\n",
1000 p->mtu, IPOIB_ENCAP_LEN);
1092 data.mtu = cpu_to_be32(IPOIB_CM_BUF_SIZE);
1429 unsigned int mtu = priv->mcast_mtu;
1440 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu));
1445 icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
1459 unsigned int mtu)
1464 skb_dst_update_pmtu(skb, mtu);