diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c index 664568420c9bdd08869e33802ee8c208e307c082..d60a2ea3da192a203a18cda07251c3e2ee60ab42 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c @@ -6501,13 +6501,10 @@ static int bnx2x_link_initialize(struct link_params *params, struct bnx2x_phy *phy = ¶ms->phy[INT_PHY]; if (vars->line_speed == SPEED_AUTO_NEG && (CHIP_IS_E1x(bp) || - CHIP_IS_E2(bp))) { + CHIP_IS_E2(bp))) bnx2x_set_parallel_detection(phy, params); - if (params->phy[INT_PHY].config_init) - params->phy[INT_PHY].config_init(phy, - params, - vars); - } + if (params->phy[INT_PHY].config_init) + params->phy[INT_PHY].config_init(phy, params, vars); } /* Init external phy*/ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h index 2a8c1dc65d9cd6c3a0168bf1c5d12ee0b6b58bcc..059f0d460af2a249e631a913ec98da290d78f323 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h @@ -816,6 +816,8 @@ static inline int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp static inline int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx) {return 0; } static inline int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr, u8 vf_qid, bool set) {return 0; } +static inline int bnx2x_vfpf_config_rss(struct bnx2x *bp, + struct bnx2x_config_rss_params *params) {return 0; } static inline int bnx2x_vfpf_set_mcast(struct net_device *dev) {return 0; } static inline int bnx2x_vfpf_storm_rx_mode(struct bnx2x *bp) {return 0; } static inline int bnx2x_iov_nic_init(struct bnx2x *bp) {return 0; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig index 21962828925a5224fc122f0761eca03954e58df5..157fe8df2c3ed5c105a5301219b281670ed70efd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig @@ -6,13 +6,3 @@ config MLX5_CORE tristate depends on PCI && X86 default n - -config MLX5_DEBUG - bool "Verbose debugging output" if (MLX5_CORE && EXPERT) - depends on MLX5_CORE - default y - ---help--- - This option causes debugging code to be compiled into the - mlx5_core driver. The output can be turned on via the - debug_mask module parameter (which can also be set after - the driver is loaded through sysfs). diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 8ed4ae9430533a40b6701be6d9346b033f2f96fd..041b42a305f6a1817df51bfd46aa746a454e1a50 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2101,6 +2101,15 @@ static inline void netdev_tx_sent_queue(struct netdev_queue *dev_queue, #endif } +/** + * netdev_sent_queue - report the number of bytes queued to hardware + * @dev: network device + * @bytes: number of bytes queued to the hardware device queue + * + * Report the number of bytes queued for sending/completion to the network + * device hardware queue. @bytes should be a good approximation and should + * exactly match netdev_completed_queue() @bytes + */ static inline void netdev_sent_queue(struct net_device *dev, unsigned int bytes) { netdev_tx_sent_queue(netdev_get_tx_queue(dev, 0), bytes); @@ -2130,6 +2139,16 @@ static inline void netdev_tx_completed_queue(struct netdev_queue *dev_queue, #endif } +/** + * netdev_completed_queue - report bytes and packets completed by device + * @dev: network device + * @pkts: actual number of packets sent over the medium + * @bytes: actual number of bytes sent over the medium + * + * Report the number of bytes and packets transmitted by the network device + * hardware queue over the physical medium, @bytes must exactly match the + * @bytes amount passed to netdev_sent_queue() + */ static inline void netdev_completed_queue(struct net_device *dev, unsigned int pkts, unsigned int bytes) { @@ -2144,6 +2163,13 @@ static inline void netdev_tx_reset_queue(struct netdev_queue *q) #endif } +/** + * netdev_reset_queue - reset the packets and bytes count of a network device + * @dev_queue: network device + * + * Reset the bytes and packet count of a network device and clear the + * software flow control OFF bit for this network device + */ static inline void netdev_reset_queue(struct net_device *dev_queue) { netdev_tx_reset_queue(netdev_get_tx_queue(dev_queue, 0)); diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 1969e16d936d9b5cd37c01309df27ef31c9b2437..25a89eaa669de9240036abc04f1385eb168f995e 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -3162,16 +3162,14 @@ static inline bool tcp_may_raise_cwnd(const struct sock *sk, const int flag) /* If reordering is high then always grow cwnd whenever data is * delivered regardless of its ordering. Otherwise stay conservative - * and only grow cwnd on in-order delivery in Open state, and retain - * cwnd in Disordered state (RFC5681). A stretched ACK with + * and only grow cwnd on in-order delivery (RFC5681). A stretched ACK w/ * new SACK or ECE mark may first advance cwnd here and later reduce * cwnd in tcp_fastretrans_alert() based on more states. */ if (tcp_sk(sk)->reordering > sysctl_tcp_reordering) return flag & FLAG_FORWARD_PROGRESS; - return inet_csk(sk)->icsk_ca_state == TCP_CA_Open && - flag & FLAG_DATA_ACKED; + return flag & FLAG_DATA_ACKED; } /* Check that window update is acceptable. @@ -4141,6 +4139,7 @@ static void tcp_data_queue_ofo(struct sock *sk, struct sk_buff *skb) if (!tcp_try_coalesce(sk, skb1, skb, &fragstolen)) { __skb_queue_after(&tp->out_of_order_queue, skb1, skb); } else { + tcp_grow_window(sk, skb); kfree_skb_partial(skb, fragstolen); skb = NULL; } @@ -4216,8 +4215,10 @@ static void tcp_data_queue_ofo(struct sock *sk, struct sk_buff *skb) if (tcp_is_sack(tp)) tcp_sack_new_ofo_skb(sk, seq, end_seq); end: - if (skb) + if (skb) { + tcp_grow_window(sk, skb); skb_set_owner_r(skb, sk); + } } static int __must_check tcp_queue_rcv(struct sock *sk, struct sk_buff *skb, int hdrlen, diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index a17dda1bbee0704935c92c7d265268fb73c724a1..8df7f64c6db35a0f538bef1fa0206f7826fd1a14 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -168,16 +168,43 @@ int netlink_remove_tap(struct netlink_tap *nt) } EXPORT_SYMBOL_GPL(netlink_remove_tap); +static bool netlink_filter_tap(const struct sk_buff *skb) +{ + struct sock *sk = skb->sk; + bool pass = false; + + /* We take the more conservative approach and + * whitelist socket protocols that may pass. + */ + switch (sk->sk_protocol) { + case NETLINK_ROUTE: + case NETLINK_USERSOCK: + case NETLINK_SOCK_DIAG: + case NETLINK_NFLOG: + case NETLINK_XFRM: + case NETLINK_FIB_LOOKUP: + case NETLINK_NETFILTER: + case NETLINK_GENERIC: + pass = true; + break; + } + + return pass; +} + static int __netlink_deliver_tap_skb(struct sk_buff *skb, struct net_device *dev) { struct sk_buff *nskb; + struct sock *sk = skb->sk; int ret = -ENOMEM; dev_hold(dev); nskb = skb_clone(skb, GFP_ATOMIC); if (nskb) { nskb->dev = dev; + nskb->protocol = htons((u16) sk->sk_protocol); + ret = dev_queue_xmit(nskb); if (unlikely(ret > 0)) ret = net_xmit_errno(ret); @@ -192,6 +219,9 @@ static void __netlink_deliver_tap(struct sk_buff *skb) int ret; struct netlink_tap *tmp; + if (!netlink_filter_tap(skb)) + return; + list_for_each_entry_rcu(tmp, &netlink_tap_all, list) { ret = __netlink_deliver_tap_skb(skb, tmp->dev); if (unlikely(ret))