diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c index fee6eee7ae5b..006cb2efcd22 100644 --- a/drivers/net/benet/be_cmds.c +++ b/drivers/net/benet/be_cmds.c @@ -296,6 +296,7 @@ static void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr, req_hdr->opcode = opcode; req_hdr->subsystem = subsystem; req_hdr->request_length = cpu_to_le32(cmd_len - sizeof(*req_hdr)); + req_hdr->version = 0; } static void be_cmd_page_addrs_prepare(struct phys_addr *pages, u32 max_pages, diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c index 3103f4165311..35a06b47587b 100644 --- a/drivers/net/ixgbe/ixgbe_82598.c +++ b/drivers/net/ixgbe/ixgbe_82598.c @@ -357,12 +357,34 @@ static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num) u32 fctrl_reg; u32 rmcs_reg; u32 reg; + u32 link_speed = 0; + bool link_up; #ifdef CONFIG_DCB if (hw->fc.requested_mode == ixgbe_fc_pfc) goto out; #endif /* CONFIG_DCB */ + /* + * On 82598 having Rx FC on causes resets while doing 1G + * so if it's on turn it off once we know link_speed. For + * more details see 82598 Specification update. + */ + hw->mac.ops.check_link(hw, &link_speed, &link_up, false); + if (link_up && link_speed == IXGBE_LINK_SPEED_1GB_FULL) { + switch (hw->fc.requested_mode) { + case ixgbe_fc_full: + hw->fc.requested_mode = ixgbe_fc_tx_pause; + break; + case ixgbe_fc_rx_pause: + hw->fc.requested_mode = ixgbe_fc_none; + break; + default: + /* no change */ + break; + } + } + /* Negotiate the fc mode to use */ ret_val = ixgbe_fc_autoneg(hw); if (ret_val) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 7b7c8486c0bf..951b73cf5ca2 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -5763,6 +5763,10 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, if (err) goto err_sw_init; + /* Make it possible the adapter to be woken up via WOL */ + if (adapter->hw.mac.type == ixgbe_mac_82599EB) + IXGBE_WRITE_REG(&adapter->hw, IXGBE_WUS, ~0); + /* * If there is a fan on this device and it has failed log the * failure. diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c index 103e8b0e2a0d..46997e177ee3 100644 --- a/drivers/net/sfc/efx.c +++ b/drivers/net/sfc/efx.c @@ -2284,6 +2284,7 @@ static int __devinit efx_pci_probe(struct pci_dev *pci_dev, fail2: efx_fini_struct(efx); fail1: + WARN_ON(rc > 0); EFX_LOG(efx, "initialisation failed. rc=%d\n", rc); free_netdev(net_dev); return rc; diff --git a/drivers/net/sfc/qt202x_phy.c b/drivers/net/sfc/qt202x_phy.c index e0d13a451019..67eec7a6e487 100644 --- a/drivers/net/sfc/qt202x_phy.c +++ b/drivers/net/sfc/qt202x_phy.c @@ -320,7 +320,7 @@ static int qt202x_reset_phy(struct efx_nic *efx) falcon_board(efx)->type->init_phy(efx); - return rc; + return 0; fail: EFX_ERR(efx, "PHY reset timed out\n"); diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c index c93f58f5c6f2..317aa34b21cf 100644 --- a/drivers/net/via-velocity.c +++ b/drivers/net/via-velocity.c @@ -1877,13 +1877,12 @@ static void velocity_error(struct velocity_info *vptr, int status) /** * tx_srv - transmit interrupt service * @vptr; Velocity - * @status: * * Scan the queues looking for transmitted packets that * we can complete and clean up. Update any statistics as * necessary/ */ -static int velocity_tx_srv(struct velocity_info *vptr, u32 status) +static int velocity_tx_srv(struct velocity_info *vptr) { struct tx_desc *td; int qnum; @@ -2090,14 +2089,12 @@ static int velocity_receive_frame(struct velocity_info *vptr, int idx) /** * velocity_rx_srv - service RX interrupt * @vptr: velocity - * @status: adapter status (unused) * * Walk the receive ring of the velocity adapter and remove * any received packets from the receive queue. Hand the ring * slots back to the adapter for reuse. */ -static int velocity_rx_srv(struct velocity_info *vptr, int status, - int budget_left) +static int velocity_rx_srv(struct velocity_info *vptr, int budget_left) { struct net_device_stats *stats = &vptr->dev->stats; int rd_curr = vptr->rx.curr; @@ -2151,32 +2148,24 @@ static int velocity_poll(struct napi_struct *napi, int budget) struct velocity_info *vptr = container_of(napi, struct velocity_info, napi); unsigned int rx_done; - u32 isr_status; - - spin_lock(&vptr->lock); - isr_status = mac_read_isr(vptr->mac_regs); - - /* Ack the interrupt */ - mac_write_isr(vptr->mac_regs, isr_status); - if (isr_status & (~(ISR_PRXI | ISR_PPRXI | ISR_PTXI | ISR_PPTXI))) - velocity_error(vptr, isr_status); + unsigned long flags; + spin_lock_irqsave(&vptr->lock, flags); /* * Do rx and tx twice for performance (taken from the VIA * out-of-tree driver). */ - rx_done = velocity_rx_srv(vptr, isr_status, budget / 2); - velocity_tx_srv(vptr, isr_status); - rx_done += velocity_rx_srv(vptr, isr_status, budget - rx_done); - velocity_tx_srv(vptr, isr_status); - - spin_unlock(&vptr->lock); + rx_done = velocity_rx_srv(vptr, budget / 2); + velocity_tx_srv(vptr); + rx_done += velocity_rx_srv(vptr, budget - rx_done); + velocity_tx_srv(vptr); /* If budget not fully consumed, exit the polling mode */ if (rx_done < budget) { napi_complete(napi); mac_enable_int(vptr->mac_regs); } + spin_unlock_irqrestore(&vptr->lock, flags); return rx_done; } @@ -2206,10 +2195,17 @@ static irqreturn_t velocity_intr(int irq, void *dev_instance) return IRQ_NONE; } + /* Ack the interrupt */ + mac_write_isr(vptr->mac_regs, isr_status); + if (likely(napi_schedule_prep(&vptr->napi))) { mac_disable_int(vptr->mac_regs); __napi_schedule(&vptr->napi); } + + if (isr_status & (~(ISR_PRXI | ISR_PPRXI | ISR_PTXI | ISR_PPTXI))) + velocity_error(vptr, isr_status); + spin_unlock(&vptr->lock); return IRQ_HANDLED; @@ -3100,7 +3096,7 @@ static int velocity_resume(struct pci_dev *pdev) velocity_init_registers(vptr, VELOCITY_INIT_WOL); mac_disable_int(vptr->mac_regs); - velocity_tx_srv(vptr, 0); + velocity_tx_srv(vptr); for (i = 0; i < vptr->tx.numq; i++) { if (vptr->tx.used[i]) @@ -3344,6 +3340,7 @@ static int velocity_set_coalesce(struct net_device *dev, { struct velocity_info *vptr = netdev_priv(dev); int max_us = 0x3f * 64; + unsigned long flags; /* 6 bits of */ if (ecmd->tx_coalesce_usecs > max_us) @@ -3365,6 +3362,7 @@ static int velocity_set_coalesce(struct net_device *dev, ecmd->tx_coalesce_usecs); /* Setup the interrupt suppression and queue timers */ + spin_lock_irqsave(&vptr->lock, flags); mac_disable_int(vptr->mac_regs); setup_adaptive_interrupts(vptr); setup_queue_timers(vptr); @@ -3372,6 +3370,7 @@ static int velocity_set_coalesce(struct net_device *dev, mac_write_int_mask(vptr->int_mask, vptr->mac_regs); mac_clear_isr(vptr->mac_regs); mac_enable_int(vptr->mac_regs); + spin_unlock_irqrestore(&vptr->lock, flags); return 0; } diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index fa12b9060b0b..29bf33692f71 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -1615,7 +1615,7 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf, bf->bf_frmlen -= padsize; } - if (conf_is_ht(&hw->conf) && !is_pae(skb)) + if (conf_is_ht(&hw->conf)) bf->bf_state.bf_type |= BUF_HT; bf->bf_flags = setup_tx_flags(sc, skb, txctl->txq); @@ -1701,7 +1701,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf, goto tx_done; } - if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) { + if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && !is_pae(skb)) { /* * Try aggregation if it's a unicast data frame * and the destination is HT capable. diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index fe3bf9491997..c484cc253892 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -115,6 +115,7 @@ #define B43_MMIO_TSF_2 0x636 /* core rev < 3 only */ #define B43_MMIO_TSF_3 0x638 /* core rev < 3 only */ #define B43_MMIO_RNG 0x65A +#define B43_MMIO_IFSSLOT 0x684 /* Interframe slot time */ #define B43_MMIO_IFSCTL 0x688 /* Interframe space control */ #define B43_MMIO_IFSCTL_USE_EDCF 0x0004 #define B43_MMIO_POWERUP_DELAY 0x6A8 diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 4c41cfe44f26..490fb45d1d05 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -628,10 +628,17 @@ static void b43_upload_card_macaddress(struct b43_wldev *dev) static void b43_set_slot_time(struct b43_wldev *dev, u16 slot_time) { /* slot_time is in usec. */ - if (dev->phy.type != B43_PHYTYPE_G) + /* This test used to exit for all but a G PHY. */ + if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) return; - b43_write16(dev, 0x684, 510 + slot_time); - b43_shm_write16(dev, B43_SHM_SHARED, 0x0010, slot_time); + b43_write16(dev, B43_MMIO_IFSSLOT, 510 + slot_time); + /* Shared memory location 0x0010 is the slot time and should be + * set to slot_time; however, this register is initially 0 and changing + * the value adversely affects the transmit rate for BCM4311 + * devices. Until this behavior is unterstood, delete this step + * + * b43_shm_write16(dev, B43_SHM_SHARED, 0x0010, slot_time); + */ } static void b43_short_slot_timing_enable(struct b43_wldev *dev) diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c index 5461f105bd2d..d10bea64fce3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/drivers/net/wireless/iwlwifi/iwl-core.c @@ -2744,6 +2744,7 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed) if ((le16_to_cpu(priv->staging_rxon.channel) != ch)) priv->staging_rxon.flags = 0; + iwl_set_rxon_ht(priv, ht_conf); iwl_set_rxon_channel(priv, conf->channel); iwl_set_flags_for_band(priv, conf->channel->band); diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index 6f36b6e79f5e..2dbce85404aa 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -928,7 +928,10 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv, if (ieee80211_is_mgmt(fc) || ieee80211_has_protected(fc) || ieee80211_has_morefrags(fc) || - le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG) + le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG || + (ieee80211_is_data_qos(fc) && + *ieee80211_get_qos_ctl(hdr) & + IEEE80211_QOS_CONTROL_A_MSDU_PRESENT)) ret = skb_linearize(skb); else ret = __pskb_pull_tail(skb, min_t(u16, IWL_LINK_HDR_MAX, len)) ? diff --git a/drivers/net/wireless/iwmc3200wifi/rx.c b/drivers/net/wireless/iwmc3200wifi/rx.c index 6d6ed7485175..f727b4a83196 100644 --- a/drivers/net/wireless/iwmc3200wifi/rx.c +++ b/drivers/net/wireless/iwmc3200wifi/rx.c @@ -794,7 +794,7 @@ static int iwm_mlme_update_bss_table(struct iwm_priv *iwm, u8 *buf, } bss->bss = kzalloc(bss_len, GFP_KERNEL); - if (!bss) { + if (!bss->bss) { kfree(bss); IWM_ERR(iwm, "Couldn't allocate bss\n"); return -ENOMEM; diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c index bc5726dd5fe4..7ba3052b0708 100644 --- a/drivers/net/wireless/rtl818x/rtl8187_dev.c +++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c @@ -65,6 +65,7 @@ static struct usb_device_id rtl8187_table[] __devinitdata = { /* Sitecom */ {USB_DEVICE(0x0df6, 0x000d), .driver_info = DEVICE_RTL8187}, {USB_DEVICE(0x0df6, 0x0028), .driver_info = DEVICE_RTL8187B}, + {USB_DEVICE(0x0df6, 0x0029), .driver_info = DEVICE_RTL8187B}, /* Sphairon Access Systems GmbH */ {USB_DEVICE(0x114B, 0x0150), .driver_info = DEVICE_RTL8187}, /* Dick Smith Electronics */ diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 5681ebed9c65..03dfd27c4bfb 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -494,8 +494,7 @@ static int ssb_devices_register(struct ssb_bus *bus) #endif break; case SSB_BUSTYPE_SDIO: -#ifdef CONFIG_SSB_SDIO - sdev->irq = bus->host_sdio->dev.irq; +#ifdef CONFIG_SSB_SDIOHOST dev->parent = &bus->host_sdio->dev; #endif break; diff --git a/net/core/ethtool.c b/net/core/ethtool.c index d8aee584e8d1..236a9988ea91 100644 --- a/net/core/ethtool.c +++ b/net/core/ethtool.c @@ -927,6 +927,7 @@ int dev_ethtool(struct net *net, struct ifreq *ifr) case ETHTOOL_GPERMADDR: case ETHTOOL_GUFO: case ETHTOOL_GGSO: + case ETHTOOL_GGRO: case ETHTOOL_GFLAGS: case ETHTOOL_GPFLAGS: case ETHTOOL_GRXFH: diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 76c08402c933..a42f658e756a 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -946,7 +946,6 @@ int igmp_rcv(struct sk_buff *skb) break; case IGMP_HOST_MEMBERSHIP_REPORT: case IGMPV2_HOST_MEMBERSHIP_REPORT: - case IGMPV3_HOST_MEMBERSHIP_REPORT: /* Is it our report looped back? */ if (skb_rtable(skb)->fl.iif == 0) break; @@ -960,6 +959,7 @@ int igmp_rcv(struct sk_buff *skb) in_dev_put(in_dev); return pim_rcv_v1(skb); #endif + case IGMPV3_HOST_MEMBERSHIP_REPORT: case IGMP_DVMRP: case IGMP_TRACE: case IGMP_HOST_LEAVE_MESSAGE: diff --git a/net/ipv4/ipcomp.c b/net/ipv4/ipcomp.c index 38fbf04150ae..544ce0876f12 100644 --- a/net/ipv4/ipcomp.c +++ b/net/ipv4/ipcomp.c @@ -124,16 +124,12 @@ static int ipcomp4_init_state(struct xfrm_state *x) if (x->props.mode == XFRM_MODE_TUNNEL) { err = ipcomp_tunnel_attach(x); if (err) - goto error_tunnel; + goto out; } err = 0; out: return err; - -error_tunnel: - ipcomp_destroy(x); - goto out; } static const struct xfrm_type ipcomp_type = { diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 28e029632493..3fddc69ccccc 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -5783,11 +5783,9 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb, /* tcp_ack considers this ACK as duplicate * and does not calculate rtt. - * Fix it at least with timestamps. + * Force it here. */ - if (tp->rx_opt.saw_tstamp && - tp->rx_opt.rcv_tsecr && !tp->srtt) - tcp_ack_saw_tstamp(sk, 0); + tcp_ack_update_rtt(sk, 0, 0); if (tp->rx_opt.tstamp_ok) tp->advmss -= TCPOLEN_TSTAMP_ALIGNED; diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c index 2f2a5ca2c878..002e6eef9120 100644 --- a/net/ipv6/ipcomp6.c +++ b/net/ipv6/ipcomp6.c @@ -154,16 +154,12 @@ static int ipcomp6_init_state(struct xfrm_state *x) if (x->props.mode == XFRM_MODE_TUNNEL) { err = ipcomp6_tunnel_attach(x); if (err) - goto error_tunnel; + goto out; } err = 0; out: return err; -error_tunnel: - ipcomp_destroy(x); - - goto out; } static const struct xfrm_type ipcomp6_type = diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 1f2db647bb5c..22f0c2aa7a89 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -647,7 +647,7 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata, } if (pos[1] != 0 && (pos[1] != ifibss->ssid_len || - !memcmp(pos + 2, ifibss->ssid, ifibss->ssid_len))) { + memcmp(pos + 2, ifibss->ssid, ifibss->ssid_len))) { /* Ignore ProbeReq for foreign SSID */ return; } diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c index b9007f80cb92..12a2bff7dcdb 100644 --- a/net/mac80211/rate.c +++ b/net/mac80211/rate.c @@ -245,6 +245,9 @@ void rate_control_get_rate(struct ieee80211_sub_if_data *sdata, info->control.rates[i].count = 1; } + if (sdata->local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) + return; + if (sta && sdata->force_unicast_rateidx > -1) { info->control.rates[0].idx = sdata->force_unicast_rateidx; } else { diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c index f934c9620b73..bc17cf7d68db 100644 --- a/net/mac80211/scan.c +++ b/net/mac80211/scan.c @@ -439,6 +439,16 @@ static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata, if (local->scan_req) return -EBUSY; + if (req != local->int_scan_req && + sdata->vif.type == NL80211_IFTYPE_STATION && + !list_empty(&ifmgd->work_list)) { + /* actually wait for the work it's doing to finish/time out */ + set_bit(IEEE80211_STA_REQ_SCAN, &ifmgd->request); + local->scan_req = req; + local->scan_sdata = sdata; + return 0; + } + if (local->ops->hw_scan) { u8 *ies; @@ -463,14 +473,6 @@ static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata, local->scan_req = req; local->scan_sdata = sdata; - if (req != local->int_scan_req && - sdata->vif.type == NL80211_IFTYPE_STATION && - !list_empty(&ifmgd->work_list)) { - /* actually wait for the work it's doing to finish/time out */ - set_bit(IEEE80211_STA_REQ_SCAN, &ifmgd->request); - return 0; - } - if (local->ops->hw_scan) __set_bit(SCAN_HW_SCANNING, &local->scanning); else diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index b36cc344474b..f445ea1c5f52 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -1102,7 +1102,7 @@ static struct xfrm_state *xfrm_state_clone(struct xfrm_state *orig, int *errp) int err = -ENOMEM; struct xfrm_state *x = xfrm_state_alloc(net); if (!x) - goto error; + goto out; memcpy(&x->id, &orig->id, sizeof(x->id)); memcpy(&x->sel, &orig->sel, sizeof(x->sel)); @@ -1160,16 +1160,10 @@ static struct xfrm_state *xfrm_state_clone(struct xfrm_state *orig, int *errp) return x; error: + xfrm_state_put(x); +out: if (errp) *errp = err; - if (x) { - kfree(x->aalg); - kfree(x->ealg); - kfree(x->calg); - kfree(x->encap); - kfree(x->coaddr); - } - kfree(x); return NULL; }