X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=drivers%2Fnet%2Fskge.c;h=d476a3cc2e94cf5f94df64940beb99ba5b2b2b51;hb=2b858bd02ffca71391161f5709588fc70da79531;hp=c3d2e0a2c4e62ea7a11163889a7507f5f0843549;hpb=b0138a6cb7923a997d278b47c176778534d1095b;p=linux-2.6-omap-h63xx.git diff --git a/drivers/net/skge.c b/drivers/net/skge.c index c3d2e0a2c4e..d476a3cc2e9 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -77,13 +77,13 @@ static const struct pci_device_id skge_id_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940B) }, { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE) }, { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_YU) }, - { PCI_DEVICE(PCI_VENDOR_ID_DLINK, PCI_DEVICE_ID_DLINK_DGE510T), }, + { PCI_DEVICE(PCI_VENDOR_ID_DLINK, PCI_DEVICE_ID_DLINK_DGE510T) }, { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4b01) }, /* DGE-530T */ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4320) }, { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5005) }, /* Belkin */ { PCI_DEVICE(PCI_VENDOR_ID_CNET, PCI_DEVICE_ID_CNET_GIGACARD) }, { PCI_DEVICE(PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1064) }, - { PCI_VENDOR_ID_LINKSYS, 0x1032, PCI_ANY_ID, 0x0015, }, + { PCI_VENDOR_ID_LINKSYS, 0x1032, PCI_ANY_ID, 0x0015 }, { 0 } }; MODULE_DEVICE_TABLE(pci, skge_id_table); @@ -105,7 +105,8 @@ static const int txqaddr[] = { Q_XA1, Q_XA2 }; static const int rxqaddr[] = { Q_R1, Q_R2 }; static const u32 rxirqmask[] = { IS_R1_F, IS_R2_F }; static const u32 txirqmask[] = { IS_XA1_F, IS_XA2_F }; -static const u32 irqmask[] = { IS_R1_F|IS_XA1_F, IS_R2_F|IS_XA2_F }; +static const u32 napimask[] = { IS_R1_F|IS_XA1_F, IS_R2_F|IS_XA2_F }; +static const u32 portmask[] = { IS_PORT_1, IS_PORT_2 }; static int skge_get_regs_len(struct net_device *dev) { @@ -162,27 +163,46 @@ static void skge_wol_init(struct skge_port *skge) { struct skge_hw *hw = skge->hw; int port = skge->port; - enum pause_control save_mode; - u32 ctrl; + u16 ctrl; - /* Bring hardware out of reset */ skge_write16(hw, B0_CTST, CS_RST_CLR); skge_write16(hw, SK_REG(port, GMAC_LINK_CTRL), GMLC_RST_CLR); - skge_write8(hw, SK_REG(port, GPHY_CTRL), GPC_RST_CLR); - skge_write8(hw, SK_REG(port, GMAC_CTRL), GMC_RST_CLR); + /* Turn on Vaux */ + skge_write8(hw, B0_POWER_CTRL, + PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_ON | PC_VCC_OFF); - /* Force to 10/100 skge_reset will re-enable on resume */ - save_mode = skge->flow_control; - skge->flow_control = FLOW_MODE_SYMMETRIC; + /* WA code for COMA mode -- clear PHY reset */ + if (hw->chip_id == CHIP_ID_YUKON_LITE && + hw->chip_rev >= CHIP_REV_YU_LITE_A3) { + u32 reg = skge_read32(hw, B2_GP_IO); + reg |= GP_DIR_9; + reg &= ~GP_IO_9; + skge_write32(hw, B2_GP_IO, reg); + } - ctrl = skge->advertising; - skge->advertising &= ~(ADVERTISED_1000baseT_Half|ADVERTISED_1000baseT_Full); + skge_write32(hw, SK_REG(port, GPHY_CTRL), + GPC_DIS_SLEEP | + GPC_HWCFG_M_3 | GPC_HWCFG_M_2 | GPC_HWCFG_M_1 | GPC_HWCFG_M_0 | + GPC_ANEG_1 | GPC_RST_SET); - skge_phy_reset(skge); + skge_write32(hw, SK_REG(port, GPHY_CTRL), + GPC_DIS_SLEEP | + GPC_HWCFG_M_3 | GPC_HWCFG_M_2 | GPC_HWCFG_M_1 | GPC_HWCFG_M_0 | + GPC_ANEG_1 | GPC_RST_CLR); + + skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_RST_CLR); + + /* Force to 10/100 skge_reset will re-enable on resume */ + gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, + PHY_AN_100FULL | PHY_AN_100HALF | + PHY_AN_10FULL | PHY_AN_10HALF| PHY_AN_CSMA); + /* no 1000 HD/FD */ + gm_phy_write(hw, port, PHY_MARV_1000T_CTRL, 0); + gm_phy_write(hw, port, PHY_MARV_CTRL, + PHY_CT_RESET | PHY_CT_SPS_LSB | PHY_CT_ANE | + PHY_CT_RE_CFG | PHY_CT_DUP_MD); - skge->flow_control = save_mode; - skge->advertising = ctrl; /* Set GMAC to no flow control and auto update for speed/duplex */ gma_write16(hw, port, GM_GP_CTRL, @@ -226,12 +246,10 @@ static int skge_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) struct skge_port *skge = netdev_priv(dev); struct skge_hw *hw = skge->hw; - if (wol->wolopts & wol_supported(hw)) + if (wol->wolopts & ~wol_supported(hw)) return -EOPNOTSUPP; skge->wol = wol->wolopts; - if (!netif_running(dev)) - skge_wol_init(skge); return 0; } @@ -671,7 +689,7 @@ static void skge_led(struct skge_port *skge, enum led_mode mode) struct skge_hw *hw = skge->hw; int port = skge->port; - mutex_lock(&hw->phy_mutex); + spin_lock_bh(&hw->phy_lock); if (hw->chip_id == CHIP_ID_GENESIS) { switch (mode) { case LED_MODE_OFF: @@ -742,7 +760,7 @@ static void skge_led(struct skge_port *skge, enum led_mode mode) PHY_M_LED_MO_RX(MO_LED_ON)); } } - mutex_unlock(&hw->phy_mutex); + spin_unlock_bh(&hw->phy_lock); } /* blink LED's for finding board */ @@ -1316,7 +1334,7 @@ static void xm_phy_init(struct skge_port *skge) xm_phy_write(hw, port, PHY_XMAC_CTRL, ctrl); /* Poll PHY for status changes */ - schedule_delayed_work(&skge->link_thread, LINK_HZ); + mod_timer(&skge->link_timer, jiffies + LINK_HZ); } static void xm_check_link(struct net_device *dev) @@ -1391,10 +1409,9 @@ static void xm_check_link(struct net_device *dev) * Since internal PHY is wired to a level triggered pin, can't * get an interrupt when carrier is detected. */ -static void xm_link_timer(struct work_struct *work) +static void xm_link_timer(unsigned long arg) { - struct skge_port *skge = - container_of(work, struct skge_port, link_thread.work); + struct skge_port *skge = (struct skge_port *) arg; struct net_device *dev = skge->netdev; struct skge_hw *hw = skge->hw; int port = skge->port; @@ -1414,13 +1431,13 @@ static void xm_link_timer(struct work_struct *work) goto nochange; } - mutex_lock(&hw->phy_mutex); + spin_lock(&hw->phy_lock); xm_check_link(dev); - mutex_unlock(&hw->phy_mutex); + spin_unlock(&hw->phy_lock); nochange: if (netif_running(dev)) - schedule_delayed_work(&skge->link_thread, LINK_HZ); + mod_timer(&skge->link_timer, jiffies + LINK_HZ); } static void genesis_mac_init(struct skge_hw *hw, int port) @@ -2323,7 +2340,7 @@ static void skge_phy_reset(struct skge_port *skge) netif_stop_queue(skge->netdev); netif_carrier_off(skge->netdev); - mutex_lock(&hw->phy_mutex); + spin_lock_bh(&hw->phy_lock); if (hw->chip_id == CHIP_ID_GENESIS) { genesis_reset(hw, port); genesis_mac_init(hw, port); @@ -2331,7 +2348,7 @@ static void skge_phy_reset(struct skge_port *skge) yukon_reset(hw, port); yukon_init(hw, port); } - mutex_unlock(&hw->phy_mutex); + spin_unlock_bh(&hw->phy_lock); dev->set_multicast_list(dev); } @@ -2354,12 +2371,12 @@ static int skge_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) /* fallthru */ case SIOCGMIIREG: { u16 val = 0; - mutex_lock(&hw->phy_mutex); + spin_lock_bh(&hw->phy_lock); if (hw->chip_id == CHIP_ID_GENESIS) err = __xm_phy_read(hw, skge->port, data->reg_num & 0x1f, &val); else err = __gm_phy_read(hw, skge->port, data->reg_num & 0x1f, &val); - mutex_unlock(&hw->phy_mutex); + spin_unlock_bh(&hw->phy_lock); data->val_out = val; break; } @@ -2368,14 +2385,14 @@ static int skge_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) if (!capable(CAP_NET_ADMIN)) return -EPERM; - mutex_lock(&hw->phy_mutex); + spin_lock_bh(&hw->phy_lock); if (hw->chip_id == CHIP_ID_GENESIS) err = xm_phy_write(hw, skge->port, data->reg_num & 0x1f, data->val_in); else err = gm_phy_write(hw, skge->port, data->reg_num & 0x1f, data->val_in); - mutex_unlock(&hw->phy_mutex); + spin_unlock_bh(&hw->phy_lock); break; } return err; @@ -2481,12 +2498,12 @@ static int skge_up(struct net_device *dev) goto free_rx_ring; /* Initialize MAC */ - mutex_lock(&hw->phy_mutex); + spin_lock_bh(&hw->phy_lock); if (hw->chip_id == CHIP_ID_GENESIS) genesis_mac_init(hw, port); else yukon_mac_init(hw, port); - mutex_unlock(&hw->phy_mutex); + spin_unlock_bh(&hw->phy_lock); /* Configure RAMbuffers */ chunk = hw->ram_size / ((hw->ports + 1)*2); @@ -2504,6 +2521,11 @@ static int skge_up(struct net_device *dev) skge_write8(hw, Q_ADDR(rxqaddr[port], Q_CSR), CSR_START | CSR_IRQ_CL_F); skge_led(skge, LED_MODE_ON); + spin_lock_irq(&hw->hw_lock); + hw->intr_mask |= portmask[port]; + skge_write32(hw, B0_IMSK, hw->intr_mask); + spin_unlock_irq(&hw->hw_lock); + netif_poll_enable(dev); return 0; @@ -2530,8 +2552,17 @@ static int skge_down(struct net_device *dev) printk(KERN_INFO PFX "%s: disabling interface\n", dev->name); netif_stop_queue(dev); + if (hw->chip_id == CHIP_ID_GENESIS && hw->phy_type == SK_PHY_XMAC) - cancel_delayed_work(&skge->link_thread); + del_timer_sync(&skge->link_timer); + + netif_poll_disable(dev); + netif_carrier_off(dev); + + spin_lock_irq(&hw->hw_lock); + hw->intr_mask &= ~portmask[port]; + skge_write32(hw, B0_IMSK, hw->intr_mask); + spin_unlock_irq(&hw->hw_lock); skge_write8(skge->hw, SK_REG(skge->port, LNK_LED_REG), LED_OFF); if (hw->chip_id == CHIP_ID_GENESIS) @@ -2575,8 +2606,10 @@ static int skge_down(struct net_device *dev) skge_led(skge, LED_MODE_OFF); - netif_poll_disable(dev); + netif_tx_lock_bh(dev); skge_tx_clean(dev); + netif_tx_unlock_bh(dev); + skge_rx_clean(skge); kfree(skge->rx_ring.start); @@ -2721,7 +2754,6 @@ static void skge_tx_clean(struct net_device *dev) struct skge_port *skge = netdev_priv(dev); struct skge_element *e; - netif_tx_lock_bh(dev); for (e = skge->tx_ring.to_clean; e != skge->tx_ring.to_use; e = e->next) { struct skge_tx_desc *td = e->desc; skge_tx_free(skge, e, td->control); @@ -2730,7 +2762,6 @@ static void skge_tx_clean(struct net_device *dev) skge->tx_ring.to_clean = e; netif_wake_queue(dev); - netif_tx_unlock_bh(dev); } static void skge_tx_timeout(struct net_device *dev) @@ -2767,6 +2798,17 @@ static int skge_change_mtu(struct net_device *dev, int new_mtu) return err; } +static const u8 pause_mc_addr[ETH_ALEN] = { 0x1, 0x80, 0xc2, 0x0, 0x0, 0x1 }; + +static void genesis_add_filter(u8 filter[8], const u8 *addr) +{ + u32 crc, bit; + + crc = ether_crc_le(ETH_ALEN, addr); + bit = ~crc & 0x3f; + filter[bit/8] |= 1 << (bit%8); +} + static void genesis_set_multicast(struct net_device *dev) { struct skge_port *skge = netdev_priv(dev); @@ -2788,24 +2830,33 @@ static void genesis_set_multicast(struct net_device *dev) memset(filter, 0xff, sizeof(filter)); else { memset(filter, 0, sizeof(filter)); - for (i = 0; list && i < count; i++, list = list->next) { - u32 crc, bit; - crc = ether_crc_le(ETH_ALEN, list->dmi_addr); - bit = ~crc & 0x3f; - filter[bit/8] |= 1 << (bit%8); - } + + if (skge->flow_status == FLOW_STAT_REM_SEND + || skge->flow_status == FLOW_STAT_SYMMETRIC) + genesis_add_filter(filter, pause_mc_addr); + + for (i = 0; list && i < count; i++, list = list->next) + genesis_add_filter(filter, list->dmi_addr); } xm_write32(hw, port, XM_MODE, mode); xm_outhash(hw, port, XM_HSM, filter); } +static void yukon_add_filter(u8 filter[8], const u8 *addr) +{ + u32 bit = ether_crc(ETH_ALEN, addr) & 0x3f; + filter[bit/8] |= 1 << (bit%8); +} + static void yukon_set_multicast(struct net_device *dev) { struct skge_port *skge = netdev_priv(dev); struct skge_hw *hw = skge->hw; int port = skge->port; struct dev_mc_list *list = dev->mc_list; + int rx_pause = (skge->flow_status == FLOW_STAT_REM_SEND + || skge->flow_status == FLOW_STAT_SYMMETRIC); u16 reg; u8 filter[8]; @@ -2818,16 +2869,17 @@ static void yukon_set_multicast(struct net_device *dev) reg &= ~(GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA); else if (dev->flags & IFF_ALLMULTI) /* all multicast */ memset(filter, 0xff, sizeof(filter)); - else if (dev->mc_count == 0) /* no multicast */ + else if (dev->mc_count == 0 && !rx_pause)/* no multicast */ reg &= ~GM_RXCR_MCF_ENA; else { int i; reg |= GM_RXCR_MCF_ENA; - for (i = 0; list && i < dev->mc_count; i++, list = list->next) { - u32 bit = ether_crc(ETH_ALEN, list->dmi_addr) & 0x3f; - filter[bit/8] |= 1 << (bit%8); - } + if (rx_pause) + yukon_add_filter(filter, pause_mc_addr); + + for (i = 0; list && i < dev->mc_count; i++, list = list->next) + yukon_add_filter(filter, list->dmi_addr); } @@ -3028,7 +3080,7 @@ static int skge_poll(struct net_device *dev, int *budget) spin_lock_irqsave(&hw->hw_lock, flags); __netif_rx_complete(dev); - hw->intr_mask |= irqmask[skge->port]; + hw->intr_mask |= napimask[skge->port]; skge_write32(hw, B0_IMSK, hw->intr_mask); skge_read32(hw, B0_IMSK); spin_unlock_irqrestore(&hw->hw_lock, flags); @@ -3139,28 +3191,29 @@ static void skge_error_irq(struct skge_hw *hw) } /* - * Interrupt from PHY are handled in work queue + * Interrupt from PHY are handled in tasklet (softirq) * because accessing phy registers requires spin wait which might * cause excess interrupt latency. */ -static void skge_extirq(struct work_struct *work) +static void skge_extirq(unsigned long arg) { - struct skge_hw *hw = container_of(work, struct skge_hw, phy_work); + struct skge_hw *hw = (struct skge_hw *) arg; int port; - mutex_lock(&hw->phy_mutex); for (port = 0; port < hw->ports; port++) { struct net_device *dev = hw->dev[port]; - struct skge_port *skge = netdev_priv(dev); if (netif_running(dev)) { + struct skge_port *skge = netdev_priv(dev); + + spin_lock(&hw->phy_lock); if (hw->chip_id != CHIP_ID_GENESIS) yukon_phy_intr(skge); else if (hw->phy_type == SK_PHY_BCOM) bcom_phy_intr(skge); + spin_unlock(&hw->phy_lock); } } - mutex_unlock(&hw->phy_mutex); spin_lock_irq(&hw->hw_lock); hw->intr_mask |= IS_EXT_REG; @@ -3185,7 +3238,7 @@ static irqreturn_t skge_intr(int irq, void *dev_id) status &= hw->intr_mask; if (status & IS_EXT_REG) { hw->intr_mask &= ~IS_EXT_REG; - schedule_work(&hw->phy_work); + tasklet_schedule(&hw->phy_task); } if (status & (IS_XA1_F|IS_R1_F)) { @@ -3254,24 +3307,35 @@ static int skge_set_mac_address(struct net_device *dev, void *p) struct skge_hw *hw = skge->hw; unsigned port = skge->port; const struct sockaddr *addr = p; + u16 ctrl; if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; - mutex_lock(&hw->phy_mutex); memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); - memcpy_toio(hw->regs + B2_MAC_1 + port*8, - dev->dev_addr, ETH_ALEN); - memcpy_toio(hw->regs + B2_MAC_2 + port*8, - dev->dev_addr, ETH_ALEN); - if (hw->chip_id == CHIP_ID_GENESIS) - xm_outaddr(hw, port, XM_SA, dev->dev_addr); - else { - gma_set_addr(hw, port, GM_SRC_ADDR_1L, dev->dev_addr); - gma_set_addr(hw, port, GM_SRC_ADDR_2L, dev->dev_addr); + if (!netif_running(dev)) { + memcpy_toio(hw->regs + B2_MAC_1 + port*8, dev->dev_addr, ETH_ALEN); + memcpy_toio(hw->regs + B2_MAC_2 + port*8, dev->dev_addr, ETH_ALEN); + } else { + /* disable Rx */ + spin_lock_bh(&hw->phy_lock); + ctrl = gma_read16(hw, port, GM_GP_CTRL); + gma_write16(hw, port, GM_GP_CTRL, ctrl & ~GM_GPCR_RX_ENA); + + memcpy_toio(hw->regs + B2_MAC_1 + port*8, dev->dev_addr, ETH_ALEN); + memcpy_toio(hw->regs + B2_MAC_2 + port*8, dev->dev_addr, ETH_ALEN); + + if (hw->chip_id == CHIP_ID_GENESIS) + xm_outaddr(hw, port, XM_SA, dev->dev_addr); + else { + gma_set_addr(hw, port, GM_SRC_ADDR_1L, dev->dev_addr); + gma_set_addr(hw, port, GM_SRC_ADDR_2L, dev->dev_addr); + } + + gma_write16(hw, port, GM_GP_CTRL, ctrl); + spin_unlock_bh(&hw->phy_lock); } - mutex_unlock(&hw->phy_mutex); return 0; } @@ -3386,10 +3450,9 @@ static int skge_reset(struct skge_hw *hw) else hw->ram_size = t8 * 4096; - hw->intr_mask = IS_HW_ERR | IS_PORT_1; - if (hw->ports > 1) - hw->intr_mask |= IS_PORT_2; + hw->intr_mask = IS_HW_ERR; + /* Use PHY IRQ for all but fiber based Genesis board */ if (!(hw->chip_id == CHIP_ID_GENESIS && hw->phy_type == SK_PHY_XMAC)) hw->intr_mask |= IS_EXT_REG; @@ -3457,14 +3520,12 @@ static int skge_reset(struct skge_hw *hw) skge_write32(hw, B0_IMSK, hw->intr_mask); - mutex_lock(&hw->phy_mutex); for (i = 0; i < hw->ports; i++) { if (hw->chip_id == CHIP_ID_GENESIS) genesis_reset(hw, i); else yukon_reset(hw, i); } - mutex_unlock(&hw->phy_mutex); return 0; } @@ -3512,6 +3573,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port, skge->netdev = dev; skge->hw = hw; skge->msg_enable = netif_msg_init(debug, default_msg); + skge->tx_ring.count = DEFAULT_TX_RING_SIZE; skge->rx_ring.count = DEFAULT_RX_RING_SIZE; @@ -3528,7 +3590,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port, skge->port = port; /* Only used for Genesis XMAC */ - INIT_DELAYED_WORK(&skge->link_thread, xm_link_timer); + setup_timer(&skge->link_timer, xm_link_timer, (unsigned long) skge); if (hw->chip_id != CHIP_ID_GENESIS) { dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; @@ -3610,9 +3672,9 @@ static int __devinit skge_probe(struct pci_dev *pdev, } hw->pdev = pdev; - mutex_init(&hw->phy_mutex); - INIT_WORK(&hw->phy_work, skge_extirq); spin_lock_init(&hw->hw_lock); + spin_lock_init(&hw->phy_lock); + tasklet_init(&hw->phy_task, &skge_extirq, (unsigned long) hw); hw->regs = ioremap_nocache(pci_resource_start(pdev, 0), 0x4000); if (!hw->regs) { @@ -3698,6 +3760,8 @@ static void __devexit skge_remove(struct pci_dev *pdev) dev0 = hw->dev[0]; unregister_netdev(dev0); + tasklet_disable(&hw->phy_task); + spin_lock_irq(&hw->hw_lock); hw->intr_mask = 0; skge_write32(hw, B0_IMSK, 0); @@ -3720,21 +3784,6 @@ static void __devexit skge_remove(struct pci_dev *pdev) } #ifdef CONFIG_PM -static int vaux_avail(struct pci_dev *pdev) -{ - int pm_cap; - - pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM); - if (pm_cap) { - u16 ctl; - pci_read_config_word(pdev, pm_cap + PCI_PM_PMC, &ctl); - if (ctl & PCI_PM_CAP_AUX_POWER) - return 1; - } - return 0; -} - - static int skge_suspend(struct pci_dev *pdev, pm_message_t state) { struct skge_hw *hw = pci_get_drvdata(pdev); @@ -3756,10 +3805,6 @@ static int skge_suspend(struct pci_dev *pdev, pm_message_t state) wol |= skge->wol; } - if (wol && vaux_avail(pdev)) - skge_write8(hw, B0_POWER_CTRL, - PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_ON | PC_VCC_OFF); - skge_write32(hw, B0_IMSK, 0); pci_enable_wake(pdev, pci_choose_state(pdev, state), wol); pci_set_power_state(pdev, pci_choose_state(pdev, state)); @@ -3805,6 +3850,28 @@ out: } #endif +static void skge_shutdown(struct pci_dev *pdev) +{ + struct skge_hw *hw = pci_get_drvdata(pdev); + int i, wol = 0; + + for (i = 0; i < hw->ports; i++) { + struct net_device *dev = hw->dev[i]; + struct skge_port *skge = netdev_priv(dev); + + if (skge->wol) + skge_wol_init(skge); + wol |= skge->wol; + } + + pci_enable_wake(pdev, PCI_D3hot, wol); + pci_enable_wake(pdev, PCI_D3cold, wol); + + pci_disable_device(pdev); + pci_set_power_state(pdev, PCI_D3hot); + +} + static struct pci_driver skge_driver = { .name = DRV_NAME, .id_table = skge_id_table, @@ -3814,6 +3881,7 @@ static struct pci_driver skge_driver = { .suspend = skge_suspend, .resume = skge_resume, #endif + .shutdown = skge_shutdown, }; static int __init skge_init_module(void)