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Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

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* '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
This commit is contained in:
Linus Torvalds 2007-09-28 15:32:29 -07:00
commit f100353ff5
5 changed files with 44 additions and 14 deletions
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1
drivers/net/e1000/e1000_ethtool.c
View File

@ -1726,6 +1726,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
case E1000_DEV_ID_82571EB_QUAD_COPPER:
case E1000_DEV_ID_82571EB_QUAD_FIBER:
case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
case E1000_DEV_ID_82571PT_QUAD_COPPER:
case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
/* quad port adapters only support WoL on port A */
if (!adapter->quad_port_a) {

1
drivers/net/e1000/e1000_hw.c
View File

@ -387,6 +387,7 @@ e1000_set_mac_type(struct e1000_hw *hw)
case E1000_DEV_ID_82571EB_SERDES_DUAL:
case E1000_DEV_ID_82571EB_SERDES_QUAD:
case E1000_DEV_ID_82571EB_QUAD_COPPER:
case E1000_DEV_ID_82571PT_QUAD_COPPER:
case E1000_DEV_ID_82571EB_QUAD_FIBER:
case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
hw->mac_type = e1000_82571;

1
drivers/net/e1000/e1000_hw.h
View File

@ -475,6 +475,7 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
#define E1000_DEV_ID_82571EB_FIBER 0x105F
#define E1000_DEV_ID_82571EB_SERDES 0x1060
#define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4
#define E1000_DEV_ID_82571PT_QUAD_COPPER 0x10D5
#define E1000_DEV_ID_82571EB_QUAD_FIBER 0x10A5
#define E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE 0x10BC
#define E1000_DEV_ID_82571EB_SERDES_DUAL 0x10D9

2
drivers/net/e1000/e1000_main.c
View File

@ -108,6 +108,7 @@ static struct pci_device_id e1000_pci_tbl[] = {
INTEL_E1000_ETHERNET_DEVICE(0x10BC),
INTEL_E1000_ETHERNET_DEVICE(0x10C4),
INTEL_E1000_ETHERNET_DEVICE(0x10C5),
INTEL_E1000_ETHERNET_DEVICE(0x10D5),
INTEL_E1000_ETHERNET_DEVICE(0x10D9),
INTEL_E1000_ETHERNET_DEVICE(0x10DA),
/* required last entry */
@ -1101,6 +1102,7 @@ e1000_probe(struct pci_dev *pdev,
case E1000_DEV_ID_82571EB_QUAD_COPPER:
case E1000_DEV_ID_82571EB_QUAD_FIBER:
case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
case E1000_DEV_ID_82571PT_QUAD_COPPER:
/* if quad port adapter, disable WoL on all but port A */
if (global_quad_port_a != 0)
adapter->eeprom_wol = 0;

53
drivers/net/sky2.c
View File

@ -910,6 +910,20 @@ static inline struct sky2_tx_le *get_tx_le(struct sky2_port *sky2)
return le;
}
static void tx_init(struct sky2_port *sky2)
{
struct sky2_tx_le *le;
sky2->tx_prod = sky2->tx_cons = 0;
sky2->tx_tcpsum = 0;
sky2->tx_last_mss = 0;
le = get_tx_le(sky2);
le->addr = 0;
le->opcode = OP_ADDR64 | HW_OWNER;
sky2->tx_addr64 = 0;
}
static inline struct tx_ring_info *tx_le_re(struct sky2_port *sky2,
struct sky2_tx_le *le)
{
@ -1320,7 +1334,8 @@ static int sky2_up(struct net_device *dev)
GFP_KERNEL);
if (!sky2->tx_ring)
goto err_out;
sky2->tx_prod = sky2->tx_cons = 0;
tx_init(sky2);
sky2->rx_le = pci_alloc_consistent(hw->pdev, RX_LE_BYTES,
&sky2->rx_le_map);
@ -2148,6 +2163,18 @@ static struct sk_buff *sky2_receive(struct net_device *dev,
sky2->rx_next = (sky2->rx_next + 1) % sky2->rx_pending;
prefetch(sky2->rx_ring + sky2->rx_next);
if (length < ETH_ZLEN || length > sky2->rx_data_size)
goto len_error;
/* This chip has hardware problems that generates bogus status.
* So do only marginal checking and expect higher level protocols
* to handle crap frames.
*/
if (sky2->hw->chip_id == CHIP_ID_YUKON_FE_P &&
sky2->hw->chip_rev == CHIP_REV_YU_FE2_A0 &&
length != count)
goto okay;
if (status & GMR_FS_ANY_ERR)
goto error;
@ -2156,8 +2183,9 @@ static struct sk_buff *sky2_receive(struct net_device *dev,
/* if length reported by DMA does not match PHY, packet was truncated */
if (length != count)
goto len_mismatch;
goto len_error;
okay:
if (length < copybreak)
skb = receive_copy(sky2, re, length);
else
@ -2167,13 +2195,13 @@ resubmit:
return skb;
len_mismatch:
len_error:
/* Truncation of overlength packets
causes PHY length to not match MAC length */
++sky2->net_stats.rx_length_errors;
if (netif_msg_rx_err(sky2) && net_ratelimit())
pr_info(PFX "%s: rx length mismatch: length %d status %#x\n",
dev->name, length, status);
pr_info(PFX "%s: rx length error: status %#x length %d\n",
dev->name, status, length);
goto resubmit;
error:
@ -3934,13 +3962,6 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
sky2->hw = hw;
sky2->msg_enable = netif_msg_init(debug, default_msg);
/* This chip has hardware problems that generates
* bogus PHY receive status so by default shut up the message.
*/
if (hw->chip_id == CHIP_ID_YUKON_FE_P &&
hw->chip_rev == CHIP_REV_YU_FE2_A0)
sky2->msg_enable &= ~NETIF_MSG_RX_ERR;
/* Auto speed and flow control */
sky2->autoneg = AUTONEG_ENABLE;
sky2->flow_mode = FC_BOTH;
@ -3964,8 +3985,12 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw,
dev->features |= NETIF_F_HIGHDMA;
#ifdef SKY2_VLAN_TAG_USED
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
dev->vlan_rx_register = sky2_vlan_rx_register;
/* The workaround for FE+ status conflicts with VLAN tag detection. */
if (!(sky2->hw->chip_id == CHIP_ID_YUKON_FE_P &&
sky2->hw->chip_rev == CHIP_REV_YU_FE2_A0)) {
dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
dev->vlan_rx_register = sky2_vlan_rx_register;
}
#endif
/* read the mac address */