Backport for linux-3.5 nes to RHEL-6.2 Signed-off-by: Tatyana Nikolova <tatyana.e.nikol...@intel.com> --- drivers/infiniband/hw/nes/nes_cm.c | 8 ++++-- drivers/infiniband/hw/nes/nes_nic.c | 45 +++++----------------------------- 2 files changed, 12 insertions(+), 41 deletions(-)
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index 020e95c..68dbf10 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -1339,13 +1339,15 @@ static inline int mini_cm_accelerated(struct nes_cm_core *cm_core, static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpindex) { struct rtable *rt; + struct flowi fl; struct neighbour *neigh; int rc = arpindex; struct net_device *netdev; struct nes_adapter *nesadapter = nesvnic->nesdev->nesadapter; - rt = ip_route_output(&init_net, htonl(dst_ip), 0, 0, 0); - if (IS_ERR(rt)) { + memset(&fl, 0, sizeof fl); + fl.nl_u.ip4_u.daddr = htonl(dst_ip); + if (ip_route_output_key(&init_net, &rt, &fl)) { printk(KERN_ERR "%s: ip_route_output_key failed for 0x%08X\n", __func__, dst_ip); return rc; @@ -1356,7 +1358,7 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi else netdev = nesvnic->netdev; - neigh = dst_neigh_lookup(&rt->dst, &dst_ip); + neigh = neigh_lookup(&arp_tbl, &rt->rt_gateway, netdev); rcu_read_lock(); if (neigh) { diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c index f3a3ecf..d2d9e6f 100644 --- a/drivers/infiniband/hw/nes/nes_nic.c +++ b/drivers/infiniband/hw/nes/nes_nic.c @@ -909,7 +909,7 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev) if (!mc_all_on) { char *addrs; int i; - struct netdev_hw_addr *ha; + struct dev_mc_list *mcaddr; addrs = kmalloc(ETH_ALEN * mc_count, GFP_ATOMIC); if (!addrs) { @@ -917,8 +917,8 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev) goto unlock; } i = 0; - netdev_for_each_mc_addr(ha, netdev) - memcpy(get_addr(addrs, i++), ha->addr, ETH_ALEN); + netdev_for_each_mc_addr(mcaddr, netdev) + memcpy(get_addr(addrs, i++), mcaddr->dmi_addr, ETH_ALEN); perfect_filter_register_address = NES_IDX_PERFECT_FILTER_LOW + pft_entries_preallocated * 0x8; @@ -1610,32 +1610,6 @@ static void nes_vlan_mode(struct net_device *netdev, struct nes_device *nesdev, spin_unlock_irqrestore(&nesadapter->phy_lock, flags); } -static netdev_features_t nes_fix_features(struct net_device *netdev, netdev_features_t features) -{ - /* - * Since there is no support for separate rx/tx vlan accel - * enable/disable make sure tx flag is always in same state as rx. - */ - if (features & NETIF_F_HW_VLAN_RX) - features |= NETIF_F_HW_VLAN_TX; - else - features &= ~NETIF_F_HW_VLAN_TX; - - return features; -} - -static int nes_set_features(struct net_device *netdev, netdev_features_t features) -{ - struct nes_vnic *nesvnic = netdev_priv(netdev); - struct nes_device *nesdev = nesvnic->nesdev; - u32 changed = netdev->features ^ features; - - if (changed & NETIF_F_HW_VLAN_RX) - nes_vlan_mode(netdev, nesdev, features); - - return 0; -} - static const struct net_device_ops nes_netdev_ops = { .ndo_open = nes_netdev_open, .ndo_stop = nes_netdev_stop, @@ -1646,8 +1620,6 @@ static const struct net_device_ops nes_netdev_ops = { .ndo_set_rx_mode = nes_netdev_set_multicast_list, .ndo_change_mtu = nes_netdev_change_mtu, .ndo_validate_addr = eth_validate_addr, - .ndo_fix_features = nes_fix_features, - .ndo_set_features = nes_set_features, }; /** @@ -1711,13 +1683,10 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev, netdev->dev_addr[5] = (u8)u64temp; memcpy(netdev->perm_addr, netdev->dev_addr, 6); - netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_IP_CSUM | - NETIF_F_HW_VLAN_RX; - if ((nesvnic->logical_port < 2) || (nesdev->nesadapter->hw_rev != NE020_REV)) - netdev->hw_features |= NETIF_F_TSO; - netdev->features |= netdev->hw_features; - netdev->hw_features |= NETIF_F_LRO; - + netdev->features |= NETIF_F_SG | NETIF_F_IP_CSUM; + if ((nesvnic->logical_port < 2) || (nesdev->nesadapter->hw_rev != NE020_REV)) { + netdev->features |= NETIF_F_TSO | NETIF_F_GSO; + } nes_debug(NES_DBG_INIT, "nesvnic = %p, reported features = 0x%lX, QPid = %d," " nic_index = %d, logical_port = %d, mac_index = %d.\n", nesvnic, (unsigned long)netdev->features, nesvnic->nic.qp_id, -- 1.7.4.2 _______________________________________________ ewg mailing list ewg@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg