diff options
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 21 | ||||
| -rw-r--r-- | drivers/net/hyperv/hyperv_net.h | 26 | ||||
| -rw-r--r-- | net/rds/loop.c | 1 | ||||
| -rw-r--r-- | net/rds/rds.h | 5 | ||||
| -rw-r--r-- | net/rds/recv.c | 5 |
5 files changed, 37 insertions, 21 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 11fb7c777d89..5e6d4fe2f4ef 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3182,17 +3182,22 @@ dma_map_err: static void stmmac_rx_vlan(struct net_device *dev, struct sk_buff *skb) { - struct ethhdr *ehdr; + struct vlan_ethhdr *veth; + __be16 vlan_proto; u16 vlanid; - if ((dev->features & NETIF_F_HW_VLAN_CTAG_RX) == - NETIF_F_HW_VLAN_CTAG_RX && - !__vlan_get_tag(skb, &vlanid)) { + veth = (struct vlan_ethhdr *)skb->data; + vlan_proto = veth->h_vlan_proto; + + if ((vlan_proto == htons(ETH_P_8021Q) && + dev->features & NETIF_F_HW_VLAN_CTAG_RX) || + (vlan_proto == htons(ETH_P_8021AD) && + dev->features & NETIF_F_HW_VLAN_STAG_RX)) { /* pop the vlan tag */ - ehdr = (struct ethhdr *)skb->data; - memmove(skb->data + VLAN_HLEN, ehdr, ETH_ALEN * 2); + vlanid = ntohs(veth->h_vlan_TCI); + memmove(skb->data + VLAN_HLEN, veth, ETH_ALEN * 2); skb_pull(skb, VLAN_HLEN); - __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlanid); + __vlan_hwaccel_put_tag(skb, vlan_proto, vlanid); } } @@ -4235,7 +4240,7 @@ int stmmac_dvr_probe(struct device *device, ndev->watchdog_timeo = msecs_to_jiffies(watchdog); #ifdef STMMAC_VLAN_TAG_USED /* Both mac100 and gmac support receive VLAN tag detection */ - ndev->features |= NETIF_F_HW_VLAN_CTAG_RX; + ndev->features |= NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_STAG_RX; #endif priv->msg_enable = netif_msg_init(debug, default_msg_level); diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index d31c0cd329a1..1a924b867b07 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -1277,17 +1277,17 @@ struct ndis_lsov2_offload { struct ndis_ipsecv2_offload { u32 encap; - u16 ip6; - u16 ip4opt; - u16 ip6ext; - u16 ah; - u16 esp; - u16 ah_esp; - u16 xport; - u16 tun; - u16 xport_tun; - u16 lso; - u16 extseq; + u8 ip6; + u8 ip4opt; + u8 ip6ext; + u8 ah; + u8 esp; + u8 ah_esp; + u8 xport; + u8 tun; + u8 xport_tun; + u8 lso; + u8 extseq; u32 udp_esp; u32 auth; u32 crypto; @@ -1295,8 +1295,8 @@ struct ndis_ipsecv2_offload { }; struct ndis_rsc_offload { - u16 ip4; - u16 ip6; + u8 ip4; + u8 ip6; }; struct ndis_encap_offload { diff --git a/net/rds/loop.c b/net/rds/loop.c index f2bf78de5688..dac6218a460e 100644 --- a/net/rds/loop.c +++ b/net/rds/loop.c @@ -193,4 +193,5 @@ struct rds_transport rds_loop_transport = { .inc_copy_to_user = rds_message_inc_copy_to_user, .inc_free = rds_loop_inc_free, .t_name = "loopback", + .t_type = RDS_TRANS_LOOP, }; diff --git a/net/rds/rds.h b/net/rds/rds.h index b04c333d9d1c..f2272fb8cd45 100644 --- a/net/rds/rds.h +++ b/net/rds/rds.h @@ -479,6 +479,11 @@ struct rds_notifier { int n_status; }; +/* Available as part of RDS core, so doesn't need to participate + * in get_preferred transport etc + */ +#define RDS_TRANS_LOOP 3 + /** * struct rds_transport - transport specific behavioural hooks * diff --git a/net/rds/recv.c b/net/rds/recv.c index dc67458b52f0..192ac6f78ded 100644 --- a/net/rds/recv.c +++ b/net/rds/recv.c @@ -103,6 +103,11 @@ static void rds_recv_rcvbuf_delta(struct rds_sock *rs, struct sock *sk, rds_stats_add(s_recv_bytes_added_to_socket, delta); else rds_stats_add(s_recv_bytes_removed_from_socket, -delta); + + /* loop transport doesn't send/recv congestion updates */ + if (rs->rs_transport->t_type == RDS_TRANS_LOOP) + return; + now_congested = rs->rs_rcv_bytes > rds_sk_rcvbuf(rs); rdsdebug("rs %p (%pI4:%u) recv bytes %d buf %d " |