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Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: e1000: Add device IDs of blade version of the 82571 quad port sky2: fix transmit state on resume sky2: FE+ vlan workaround sky2: sky2 FE+ receive status workaround
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commit
f100353ff5
@ -1726,6 +1726,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
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case E1000_DEV_ID_82571EB_QUAD_COPPER:
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case E1000_DEV_ID_82571EB_QUAD_FIBER:
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case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
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case E1000_DEV_ID_82571PT_QUAD_COPPER:
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case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
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/* quad port adapters only support WoL on port A */
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if (!adapter->quad_port_a) {
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@ -387,6 +387,7 @@ e1000_set_mac_type(struct e1000_hw *hw)
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case E1000_DEV_ID_82571EB_SERDES_DUAL:
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case E1000_DEV_ID_82571EB_SERDES_QUAD:
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case E1000_DEV_ID_82571EB_QUAD_COPPER:
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case E1000_DEV_ID_82571PT_QUAD_COPPER:
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case E1000_DEV_ID_82571EB_QUAD_FIBER:
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case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
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hw->mac_type = e1000_82571;
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@ -475,6 +475,7 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
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#define E1000_DEV_ID_82571EB_FIBER 0x105F
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#define E1000_DEV_ID_82571EB_SERDES 0x1060
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#define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4
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#define E1000_DEV_ID_82571PT_QUAD_COPPER 0x10D5
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#define E1000_DEV_ID_82571EB_QUAD_FIBER 0x10A5
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#define E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE 0x10BC
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#define E1000_DEV_ID_82571EB_SERDES_DUAL 0x10D9
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@ -108,6 +108,7 @@ static struct pci_device_id e1000_pci_tbl[] = {
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INTEL_E1000_ETHERNET_DEVICE(0x10BC),
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INTEL_E1000_ETHERNET_DEVICE(0x10C4),
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INTEL_E1000_ETHERNET_DEVICE(0x10C5),
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INTEL_E1000_ETHERNET_DEVICE(0x10D5),
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INTEL_E1000_ETHERNET_DEVICE(0x10D9),
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INTEL_E1000_ETHERNET_DEVICE(0x10DA),
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/* required last entry */
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@ -1101,6 +1102,7 @@ e1000_probe(struct pci_dev *pdev,
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case E1000_DEV_ID_82571EB_QUAD_COPPER:
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case E1000_DEV_ID_82571EB_QUAD_FIBER:
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case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
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case E1000_DEV_ID_82571PT_QUAD_COPPER:
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/* if quad port adapter, disable WoL on all but port A */
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if (global_quad_port_a != 0)
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adapter->eeprom_wol = 0;
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@ -910,6 +910,20 @@ static inline struct sky2_tx_le *get_tx_le(struct sky2_port *sky2)
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return le;
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}
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static void tx_init(struct sky2_port *sky2)
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{
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struct sky2_tx_le *le;
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sky2->tx_prod = sky2->tx_cons = 0;
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sky2->tx_tcpsum = 0;
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sky2->tx_last_mss = 0;
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le = get_tx_le(sky2);
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le->addr = 0;
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le->opcode = OP_ADDR64 | HW_OWNER;
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sky2->tx_addr64 = 0;
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}
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static inline struct tx_ring_info *tx_le_re(struct sky2_port *sky2,
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struct sky2_tx_le *le)
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{
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@ -1320,7 +1334,8 @@ static int sky2_up(struct net_device *dev)
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GFP_KERNEL);
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if (!sky2->tx_ring)
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goto err_out;
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sky2->tx_prod = sky2->tx_cons = 0;
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tx_init(sky2);
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sky2->rx_le = pci_alloc_consistent(hw->pdev, RX_LE_BYTES,
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&sky2->rx_le_map);
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@ -2148,6 +2163,18 @@ static struct sk_buff *sky2_receive(struct net_device *dev,
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sky2->rx_next = (sky2->rx_next + 1) % sky2->rx_pending;
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prefetch(sky2->rx_ring + sky2->rx_next);
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if (length < ETH_ZLEN || length > sky2->rx_data_size)
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goto len_error;
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/* This chip has hardware problems that generates bogus status.
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* So do only marginal checking and expect higher level protocols
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* to handle crap frames.
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*/
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if (sky2->hw->chip_id == CHIP_ID_YUKON_FE_P &&
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sky2->hw->chip_rev == CHIP_REV_YU_FE2_A0 &&
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length != count)
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goto okay;
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if (status & GMR_FS_ANY_ERR)
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goto error;
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@ -2156,8 +2183,9 @@ static struct sk_buff *sky2_receive(struct net_device *dev,
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/* if length reported by DMA does not match PHY, packet was truncated */
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if (length != count)
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goto len_mismatch;
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goto len_error;
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okay:
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if (length < copybreak)
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skb = receive_copy(sky2, re, length);
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else
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@ -2167,13 +2195,13 @@ resubmit:
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return skb;
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len_mismatch:
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len_error:
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/* Truncation of overlength packets
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causes PHY length to not match MAC length */
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++sky2->net_stats.rx_length_errors;
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if (netif_msg_rx_err(sky2) && net_ratelimit())
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pr_info(PFX "%s: rx length mismatch: length %d status %#x\n",
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dev->name, length, status);
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pr_info(PFX "%s: rx length error: status %#x length %d\n",
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dev->name, status, length);
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goto resubmit;
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error:
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@ -3934,13 +3962,6 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
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sky2->hw = hw;
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sky2->msg_enable = netif_msg_init(debug, default_msg);
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/* This chip has hardware problems that generates
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* bogus PHY receive status so by default shut up the message.
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*/
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if (hw->chip_id == CHIP_ID_YUKON_FE_P &&
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hw->chip_rev == CHIP_REV_YU_FE2_A0)
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sky2->msg_enable &= ~NETIF_MSG_RX_ERR;
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/* Auto speed and flow control */
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sky2->autoneg = AUTONEG_ENABLE;
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sky2->flow_mode = FC_BOTH;
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@ -3964,8 +3985,12 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
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dev->features |= NETIF_F_HIGHDMA;
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#ifdef SKY2_VLAN_TAG_USED
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dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
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dev->vlan_rx_register = sky2_vlan_rx_register;
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/* The workaround for FE+ status conflicts with VLAN tag detection. */
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if (!(sky2->hw->chip_id == CHIP_ID_YUKON_FE_P &&
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sky2->hw->chip_rev == CHIP_REV_YU_FE2_A0)) {
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dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
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dev->vlan_rx_register = sky2_vlan_rx_register;
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}
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#endif
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/* read the mac address */
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