diff options
60 files changed, 637 insertions, 289 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index d99940dcfc4..ac3b4a726a1 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -187,7 +187,7 @@ tcp_cookie_size - INTEGER tcp_dsack - BOOLEAN Allows TCP to send "duplicate" SACKs. -tcp_ecn - BOOLEAN +tcp_ecn - INTEGER Enable Explicit Congestion Notification (ECN) in TCP. ECN is only used when both ends of the TCP flow support it. It is useful to avoid losses due to congestion (when the bottleneck router supports diff --git a/MAINTAINERS b/MAINTAINERS index 9511bff301c..531c5cf150b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5551,12 +5551,11 @@ S: Supported F: drivers/scsi/be2iscsi/ SERVER ENGINES 10Gbps NIC - BladeEngine 2 DRIVER -M: Sathya Perla <sathyap@serverengines.com> -M: Subbu Seetharaman <subbus@serverengines.com> -M: Sarveshwar Bandi <sarveshwarb@serverengines.com> -M: Ajit Khaparde <ajitk@serverengines.com> +M: Sathya Perla <sathya.perla@emulex.com> +M: Subbu Seetharaman <subbu.seetharaman@emulex.com> +M: Ajit Khaparde <ajit.khaparde@emulex.com> L: netdev@vger.kernel.org -W: http://www.serverengines.com +W: http://www.emulex.com S: Supported F: drivers/net/benet/ @@ -6787,12 +6786,12 @@ S: Maintained F: drivers/net/wireless/wl1251/* WL1271 WIRELESS DRIVER -M: Luciano Coelho <luciano.coelho@nokia.com> +M: Luciano Coelho <coelho@ti.com> L: linux-wireless@vger.kernel.org -W: http://wireless.kernel.org +W: http://wireless.kernel.org/en/users/Drivers/wl12xx T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git S: Maintained -F: drivers/net/wireless/wl12xx/wl1271* +F: drivers/net/wireless/wl12xx/ F: include/linux/wl12xx.h WL3501 WIRELESS PCMCIA CARD DRIVER diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c index f2b5bab5e6a..1f355bb85e5 100644 --- a/drivers/isdn/icn/icn.c +++ b/drivers/isdn/icn/icn.c @@ -1627,7 +1627,7 @@ __setup("icn=", icn_setup); static int __init icn_init(void) { char *p; - char rev[20]; + char rev[21]; memset(&dev, 0, sizeof(icn_dev)); dev.memaddr = (membase & 0x0ffc000); @@ -1638,6 +1638,7 @@ static int __init icn_init(void) if ((p = strchr(revision, ':'))) { strncpy(rev, p + 1, 20); + rev[20] = '\0'; p = strchr(rev, '$'); if (p) *p = 0; diff --git a/drivers/net/atl1c/atl1c_main.c b/drivers/net/atl1c/atl1c_main.c index a699bbf20eb..3824382faec 100644 --- a/drivers/net/atl1c/atl1c_main.c +++ b/drivers/net/atl1c/atl1c_main.c @@ -48,6 +48,7 @@ static DEFINE_PCI_DEVICE_TABLE(atl1c_pci_tbl) = { {PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATHEROS_L2C_B)}, {PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATHEROS_L2C_B2)}, {PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATHEROS_L1D)}, + {PCI_DEVICE(PCI_VENDOR_ID_ATTANSIC, PCI_DEVICE_ID_ATHEROS_L1D_2_0)}, /* required last entry */ { 0 } }; diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c index de40d3b7152..28a32a6c8bf 100644 --- a/drivers/net/benet/be_main.c +++ b/drivers/net/benet/be_main.c @@ -312,11 +312,9 @@ void be_link_status_update(struct be_adapter *adapter, bool link_up) if (adapter->link_up != link_up) { adapter->link_speed = -1; if (link_up) { - netif_start_queue(netdev); netif_carrier_on(netdev); printk(KERN_INFO "%s: Link up\n", netdev->name); } else { - netif_stop_queue(netdev); netif_carrier_off(netdev); printk(KERN_INFO "%s: Link down\n", netdev->name); } @@ -2628,8 +2626,6 @@ static void be_netdev_init(struct net_device *netdev) netif_napi_add(netdev, &adapter->tx_eq.napi, be_poll_tx_mcc, BE_NAPI_WEIGHT); - - netif_stop_queue(netdev); } static void be_unmap_pci_bars(struct be_adapter *adapter) diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h index 8e4183717d9..653c62475cb 100644 --- a/drivers/net/bnx2x/bnx2x.h +++ b/drivers/net/bnx2x/bnx2x.h @@ -22,8 +22,8 @@ * (you will need to reboot afterwards) */ /* #define BNX2X_STOP_ON_ERROR */ -#define DRV_MODULE_VERSION "1.62.00-4" -#define DRV_MODULE_RELDATE "2011/01/18" +#define DRV_MODULE_VERSION "1.62.00-5" +#define DRV_MODULE_RELDATE "2011/01/30" #define BNX2X_BC_VER 0x040200 #define BNX2X_MULTI_QUEUE diff --git a/drivers/net/bnx2x/bnx2x_link.c b/drivers/net/bnx2x/bnx2x_link.c index 7160ec51093..dd1210fddff 100644 --- a/drivers/net/bnx2x/bnx2x_link.c +++ b/drivers/net/bnx2x/bnx2x_link.c @@ -3948,48 +3948,6 @@ static u8 bnx2x_8073_8727_external_rom_boot(struct bnx2x *bp, return rc; } -static void bnx2x_8073_set_xaui_low_power_mode(struct bnx2x *bp, - struct bnx2x_phy *phy) -{ - u16 val; - bnx2x_cl45_read(bp, phy, - MDIO_PMA_DEVAD, MDIO_PMA_REG_8073_CHIP_REV, &val); - - if (val == 0) { - /* Mustn't set low power mode in 8073 A0 */ - return; - } - - /* Disable PLL sequencer (use read-modify-write to clear bit 13) */ - bnx2x_cl45_read(bp, phy, - MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, &val); - val &= ~(1<<13); - bnx2x_cl45_write(bp, phy, - MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val); - - /* PLL controls */ - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805E, 0x1077); - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805D, 0x0000); - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805C, 0x030B); - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805B, 0x1240); - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x805A, 0x2490); - - /* Tx Controls */ - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80A7, 0x0C74); - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80A6, 0x9041); - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80A5, 0x4640); - - /* Rx Controls */ - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80FE, 0x01C4); - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80FD, 0x9249); - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, 0x80FC, 0x2015); - - /* Enable PLL sequencer (use read-modify-write to set bit 13) */ - bnx2x_cl45_read(bp, phy, MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, &val); - val |= (1<<13); - bnx2x_cl45_write(bp, phy, MDIO_XS_DEVAD, MDIO_XS_PLL_SEQUENCER, val); -} - /******************************************************************/ /* BCM8073 PHY SECTION */ /******************************************************************/ @@ -4148,8 +4106,6 @@ static u8 bnx2x_8073_config_init(struct bnx2x_phy *phy, bnx2x_8073_set_pause_cl37(params, phy, vars); - bnx2x_8073_set_xaui_low_power_mode(bp, phy); - bnx2x_cl45_read(bp, phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_M8051_MSGOUT_REG, &tmp1); @@ -6519,6 +6475,18 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy, MDIO_PMA_DEVAD, MDIO_PMA_REG_8481_LED1_MASK, 0x80); + + /* Tell LED3 to blink on source */ + bnx2x_cl45_read(bp, phy, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_8481_LINK_SIGNAL, + &val); + val &= ~(7<<6); + val |= (1<<6); /* A83B[8:6]= 1 */ + bnx2x_cl45_write(bp, phy, + MDIO_PMA_DEVAD, + MDIO_PMA_REG_8481_LINK_SIGNAL, + val); } break; } @@ -7720,10 +7688,13 @@ static u8 bnx2x_8073_common_init_phy(struct bnx2x *bp, struct bnx2x_phy phy[PORT_MAX]; struct bnx2x_phy *phy_blk[PORT_MAX]; u16 val; - s8 port; + s8 port = 0; s8 port_of_path = 0; - - bnx2x_ext_phy_hw_reset(bp, 0); + u32 swap_val, swap_override; + swap_val = REG_RD(bp, NIG_REG_PORT_SWAP); + swap_override = REG_RD(bp, NIG_REG_STRAP_OVERRIDE); + port ^= (swap_val && swap_override); + bnx2x_ext_phy_hw_reset(bp, port); /* PART1 - Reset both phys */ for (port = PORT_MAX - 1; port >= PORT_0; port--) { u32 shmem_base, shmem2_base; diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c index 8cdcf5b39d1..f40740e68ea 100644 --- a/drivers/net/bnx2x/bnx2x_main.c +++ b/drivers/net/bnx2x/bnx2x_main.c @@ -2301,15 +2301,10 @@ static void bnx2x_rxq_set_mac_filters(struct bnx2x *bp, u16 cl_id, u32 filters) /* accept matched ucast */ drop_all_ucast = 0; } - if (filters & BNX2X_ACCEPT_MULTICAST) { + if (filters & BNX2X_ACCEPT_MULTICAST) /* accept matched mcast */ drop_all_mcast = 0; - if (IS_MF_SI(bp)) - /* since mcast addresses won't arrive with ovlan, - * fw needs to accept all of them in - * switch-independent mode */ - accp_all_mcast = 1; - } + if (filters & BNX2X_ACCEPT_ALL_UNICAST) { /* accept all mcast */ drop_all_ucast = 0; @@ -5296,10 +5291,6 @@ static int bnx2x_init_hw_common(struct bnx2x *bp, u32 load_code) } } - bp->port.need_hw_lock = bnx2x_hw_lock_required(bp, - bp->common.shmem_base, - bp->common.shmem2_base); - bnx2x_setup_fan_failure_detection(bp); /* clear PXP2 attentions */ @@ -5503,9 +5494,6 @@ static int bnx2x_init_hw_port(struct bnx2x *bp) bnx2x_init_block(bp, MCP_BLOCK, init_stage); bnx2x_init_block(bp, DMAE_BLOCK, init_stage); - bp->port.need_hw_lock = bnx2x_hw_lock_required(bp, - bp->common.shmem_base, - bp->common.shmem2_base); if (bnx2x_fan_failure_det_req(bp, bp->common.shmem_base, bp->common.shmem2_base, port)) { u32 reg_addr = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 : @@ -8379,6 +8367,17 @@ static void __devinit bnx2x_get_port_hwinfo(struct bnx2x *bp) (ext_phy_type != PORT_HW_CFG_XGXS_EXT_PHY_TYPE_NOT_CONN)) bp->mdio.prtad = XGXS_EXT_PHY_ADDR(ext_phy_config); + + /* + * Check if hw lock is required to access MDC/MDIO bus to the PHY(s) + * In MF mode, it is set to cover self test cases + */ + if (IS_MF(bp)) + bp->port.need_hw_lock = 1; + else + bp->port.need_hw_lock = bnx2x_hw_lock_required(bp, + bp->common.shmem_base, + bp->common.shmem2_base); } static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp) diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig index 986195eaa57..5dec456fd4a 100644 --- a/drivers/net/can/Kconfig +++ b/drivers/net/can/Kconfig @@ -23,7 +23,7 @@ config CAN_SLCAN As only the sending and receiving of CAN frames is implemented, this driver should work with the (serial/USB) CAN hardware from: - www.canusb.com / www.can232.com / www.mictronic.com / www.canhack.de + www.canusb.com / www.can232.com / www.mictronics.de / www.canhack.de Userspace tools to attach the SLCAN line discipline (slcan_attach, slcand) can be found in the can-utils at the SocketCAN SVN, see diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c index 2532b963153..57d2ffbbb43 100644 --- a/drivers/net/can/at91_can.c +++ b/drivers/net/can/at91_can.c @@ -1109,7 +1109,7 @@ static ssize_t at91_sysfs_set_mb0_id(struct device *dev, return ret; } -static DEVICE_ATTR(mb0_id, S_IWUGO | S_IRUGO, +static DEVICE_ATTR(mb0_id, S_IWUSR | S_IRUGO, at91_sysfs_show_mb0_id, at91_sysfs_set_mb0_id); static struct attribute *at91_sysfs_attrs[] = { diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c index b9a6d7a5a73..366f5cc050a 100644 --- a/drivers/net/can/janz-ican3.c +++ b/drivers/net/can/janz-ican3.c @@ -1618,7 +1618,7 @@ static ssize_t ican3_sysfs_set_term(struct device *dev, return count; } -static DEVICE_ATTR(termination, S_IWUGO | S_IRUGO, ican3_sysfs_show_term, +static DEVICE_ATTR(termination, S_IWUSR | S_IRUGO, ican3_sysfs_show_term, ican3_sysfs_set_term); static struct attribute *ican3_sysfs_attrs[] = { diff --git a/drivers/net/can/softing/Kconfig b/drivers/net/can/softing/Kconfig index 92bd6bdde5e..8ba81b3ddd9 100644 --- a/drivers/net/can/softing/Kconfig +++ b/drivers/net/can/softing/Kconfig @@ -1,6 +1,6 @@ config CAN_SOFTING tristate "Softing Gmbh CAN generic support" - depends on CAN_DEV + depends on CAN_DEV && HAS_IOMEM ---help--- Support for CAN cards from Softing Gmbh & some cards from Vector Gmbh. diff --git a/drivers/net/depca.c b/drivers/net/depca.c index 1b48b68ad4f..8b0084d17c8 100644 --- a/drivers/net/depca.c +++ b/drivers/net/depca.c @@ -1094,7 +1094,7 @@ static int depca_rx(struct net_device *dev) } } /* Change buffer ownership for this last frame, back to the adapter */ - for (; lp->rx_old != entry; lp->rx_old = (++lp->rx_old) & lp->rxRingMask) { + for (; lp->rx_old != entry; lp->rx_old = (lp->rx_old + 1) & lp->rxRingMask) { writel(readl(&lp->rx_ring[lp->rx_old].base) | R_OWN, &lp->rx_ring[lp->rx_old].base); } writel(readl(&lp->rx_ring[entry].base) | R_OWN, &lp->rx_ring[entry].base); @@ -1103,7 +1103,7 @@ static int depca_rx(struct net_device *dev) /* ** Update entry information */ - lp->rx_new = (++lp->rx_new) & lp->rxRingMask; + lp->rx_new = (lp->rx_new + 1) & lp->rxRingMask; } return 0; @@ -1148,7 +1148,7 @@ static int depca_tx(struct net_device *dev) } /* Update all the pointers */ - lp->tx_old = (++lp->tx_old) & lp->txRingMask; + lp->tx_old = (lp->tx_old + 1) & lp->txRingMask; } return 0; diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c index e1a8216ff69..c05db604605 100644 --- a/drivers/net/dl2k.c +++ b/drivers/net/dl2k.c @@ -1753,8 +1753,6 @@ rio_close (struct net_device *dev) /* Free all the skbuffs in the queue. */ for (i = 0; i < RX_RING_SIZE; i++) { - np->rx_ring[i].status = 0; - np->rx_ring[i].fraginfo = 0; skb = np->rx_skbuff[i]; if (skb) { pci_unmap_single(np->pdev, @@ -1763,6 +1761,8 @@ rio_close (struct net_device *dev) dev_kfree_skb (skb); np->rx_skbuff[i] = NULL; } + np->rx_ring[i].status = 0; + np->rx_ring[i].fraginfo = 0; } for (i = 0; i < TX_RING_SIZE; i++) { skb = np->tx_skbuff[i]; diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c index 112c5aa9af7..907b05a1c65 100644 --- a/drivers/net/enc28j60.c +++ b/drivers/net/enc28j60.c @@ -812,7 +812,7 @@ static void enc28j60_read_tsv(struct enc28j60_net *priv, u8 tsv[TSV_SIZE]) if (netif_msg_hw(priv)) printk(KERN_DEBUG DRV_NAME ": reading TSV at addr:0x%04x\n", endptr + 1); - enc28j60_mem_read(priv, endptr + 1, sizeof(tsv), tsv); + enc28j60_mem_read(priv, endptr + 1, TSV_SIZE, tsv); } static void enc28j60_dump_tsv(struct enc28j60_net *priv, const char *msg, diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 2541321bad8..9fb59d3f9c9 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -4489,6 +4489,9 @@ static int niu_alloc_channels(struct niu *np) { struct niu_parent *parent = np->parent; int first_rx_channel, first_tx_channel; + int num_rx_rings, num_tx_rings; + struct rx_ring_info *rx_rings; + struct tx_ring_info *tx_rings; int i, port, err; port = np->port; @@ -4498,18 +4501,21 @@ static int niu_alloc_channels(struct niu *np) first_tx_channel += parent->txchan_per_port[i]; } - np->num_rx_rings = parent->rxchan_per_port[port]; - np->num_tx_rings = parent->txchan_per_port[port]; + num_rx_rings = parent->rxchan_per_port[port]; + num_tx_rings = parent->txchan_per_port[port]; - netif_set_real_num_rx_queues(np->dev, np->num_rx_rings); - netif_set_real_num_tx_queues(np->dev, np->num_tx_rings); - - np->rx_rings = kcalloc(np->num_rx_rings, sizeof(struct rx_ring_info), - GFP_KERNEL); + rx_rings = kcalloc(num_rx_rings, sizeof(struct rx_ring_info), + GFP_KERNEL); err = -ENOMEM; - if (!np->rx_rings) + if (!rx_rings) goto out_err; + np->num_rx_rings = num_rx_rings; + smp_wmb(); + np->rx_rings = rx_rings; + + netif_set_real_num_rx_queues(np->dev, num_rx_rings); + for (i = 0; i < np->num_rx_rings; i++) { struct rx_ring_info *rp = &np->rx_rings[i]; @@ -4538,12 +4544,18 @@ static int niu_alloc_channels(struct niu *np) return err; } - np->tx_rings = kcalloc(np->num_tx_rings, sizeof(struct tx_ring_info), - GFP_KERNEL); + tx_rings = kcalloc(num_tx_rings, sizeof(struct tx_ring_info), + GFP_KERNEL); err = -ENOMEM; - if (!np->tx_rings) + if (!tx_rings) goto out_err; + np->num_tx_rings = num_tx_rings; + smp_wmb(); + np->tx_rings = tx_rings; + + netif_set_real_num_tx_queues(np->dev, num_tx_rings); + for (i = 0; i < np->num_tx_rings; i++) { struct tx_ring_info *rp = &np->tx_rings[i]; @@ -6246,11 +6258,17 @@ static void niu_sync_mac_stats(struct niu *np) static void niu_get_rx_stats(struct niu *np) { unsigned long pkts, dropped, errors, bytes; + struct rx_ring_info *rx_rings; int i; pkts = dropped = errors = bytes = 0; + + rx_rings = ACCESS_ONCE(np->rx_rings); + if (!rx_rings) + goto no_rings; + for (i = 0; i < np->num_rx_rings; i++) { - struct rx_ring_info *rp = &np->rx_rings[i]; + struct rx_ring_info *rp = &rx_rings[i]; niu_sync_rx_discard_stats(np, rp, 0); @@ -6259,6 +6277,8 @@ static void niu_get_rx_stats(struct niu *np) dropped += rp->rx_dropped; errors += rp->rx_errors; } + +no_rings: np->dev->stats.rx_packets = pkts; np->dev->stats.rx_bytes = bytes; np->dev->stats.rx_dropped = dropped; @@ -6268,16 +6288,24 @@ static void niu_get_rx_stats(struct niu *np) static void niu_get_tx_stats(struct niu *np) { unsigned long pkts, errors, bytes; + struct tx_ring_info *tx_rings; int i; pkts = errors = bytes = 0; + + tx_rings = ACCESS_ONCE(np->tx_rings); + if (!tx_rings) + goto no_rings; + for (i = 0; i < np->num_tx_rings; i++) { - struct tx_ring_info *rp = &np->tx_rings[i]; + struct tx_ring_info *rp = &tx_rings[i]; pkts += rp->tx_packets; bytes += rp->tx_bytes; errors += rp->tx_errors; } + +no_rings: np->dev->stats.tx_packets = pkts; np->dev->stats.tx_bytes = bytes; np->dev->stats.tx_errors = errors; @@ -6287,9 +6315,10 @@ static struct net_device_stats *niu_get_stats(struct net_device *dev) { struct niu *np = netdev_priv(dev); - niu_get_rx_stats(np); - niu_get_tx_stats(np); - + if (netif_running(dev)) { + niu_get_rx_stats(np); + niu_get_tx_stats(np); + } return &dev->stats; } diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c index 1f42f6ac855..d3cb7720586 100644 --- a/drivers/net/pcmcia/axnet_cs.c +++ b/drivers/net/pcmcia/axnet_cs.c @@ -1488,12 +1488,10 @@ static void ei_rx_overrun(struct net_device *dev) /* * Wait a full Tx time (1.2ms) + some guard time, NS says 1.6ms total. - * Early datasheets said to poll the reset bit, but now they say that - * it "is not a reliable indicator and subsequently should be ignored." - * We wait at least 10ms. + * We wait at least 2ms. */ - mdelay(10); + mdelay(2); /* * Reset RBCR[01] back to zero as per magic incantation. diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index bde7d61f193..59ccf0c5c61 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -973,7 +973,8 @@ static void __rtl8169_check_link_status(struct net_device *dev, if (pm) pm_request_resume(&tp->pci_dev->dev); netif_carrier_on(dev); - netif_info(tp, ifup, dev, "link up\n"); + if (net_ratelimit()) + netif_info(tp, ifup, dev, "link up\n"); } else { netif_carrier_off(dev); netif_info(tp, ifdown, dev, "link down\n"); @@ -3757,7 +3758,8 @@ static void rtl_hw_start_8168(struct net_device *dev) RTL_W16(IntrMitigate, 0x5151); /* Work around for RxFIFO overflow. */ - if (tp->mac_version == RTL_GIGA_MAC_VER_11) { + if (tp->mac_version == RTL_GIGA_MAC_VER_11 || + tp->mac_version == RTL_GIGA_MAC_VER_22) { tp->intr_event |= RxFIFOOver | PCSTimeout; tp->intr_event &= ~RxOverflow; } @@ -4639,12 +4641,33 @@ static irqreturn_t rtl8169_interrupt(int irq, void *dev_instance) break; } - /* Work around for rx fifo overflow */ - if (unlikely(status & RxFIFOOver) && - (tp->mac_version == RTL_GIGA_MAC_VER_11)) { - netif_stop_queue(dev); - rtl8169_tx_timeout(dev); - break; + if (unlikely(status & RxFIFOOver)) { |