amd8111e.c

	if((pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM))==0){
		printk(KERN_ERR "amd8111e: No Power Management capability, "
		       "exiting.\n");
		goto err_free_reg;
	}

	/* Initialize DMA */
	if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) < 0) {
		printk(KERN_ERR "amd8111e: DMA not supported,"
			"exiting.\n");
		goto err_free_reg;
	}

	reg_addr = pci_resource_start(pdev, 0);
	reg_len = pci_resource_len(pdev, 0);

	dev = alloc_etherdev(sizeof(struct amd8111e_priv));
	if (!dev) {
		printk(KERN_ERR "amd8111e: Etherdev alloc failed, exiting.\n");
		err = -ENOMEM;
		goto err_free_reg;
	}

	SET_MODULE_OWNER(dev);
	SET_NETDEV_DEV(dev, &pdev->dev);

#if AMD8111E_VLAN_TAG_USED
	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX ;
	dev->vlan_rx_register =amd8111e_vlan_rx_register;
	dev->vlan_rx_kill_vid = amd8111e_vlan_rx_kill_vid;
#endif

	lp = netdev_priv(dev);
	lp->pci_dev = pdev;
	lp->amd8111e_net_dev = dev;
	lp->pm_cap = pm_cap;

	spin_lock_init(&lp->lock);

	lp->mmio = ioremap(reg_addr, reg_len);
	if (lp->mmio == 0) {
		printk(KERN_ERR "amd8111e: Cannot map device registers, "
		       "exiting\n");
		err = -ENOMEM;
		goto err_free_dev;
	}

	/* Initializing MAC address */
	for(i = 0; i < ETH_ADDR_LEN; i++)
			dev->dev_addr[i] =readb(lp->mmio + PADR + i);

	/* Setting user defined parametrs */
	lp->ext_phy_option = speed_duplex[card_idx];
	if(coalesce[card_idx])
		lp->options |= OPTION_INTR_COAL_ENABLE;
	if(dynamic_ipg[card_idx++])
		lp->options |= OPTION_DYN_IPG_ENABLE;

	/* Initialize driver entry points */
	dev->open = amd8111e_open;
	dev->hard_start_xmit = amd8111e_start_xmit;
	dev->stop = amd8111e_close;
	dev->get_stats = amd8111e_get_stats;
	dev->set_multicast_list = amd8111e_set_multicast_list;
	dev->set_mac_address = amd8111e_set_mac_address;
	dev->do_ioctl = amd8111e_ioctl;
	dev->change_mtu = amd8111e_change_mtu;
	SET_ETHTOOL_OPS(dev, &ops);
	dev->irq =pdev->irq;
	dev->tx_timeout = amd8111e_tx_timeout;
	dev->watchdog_timeo = AMD8111E_TX_TIMEOUT;
#ifdef CONFIG_AMD8111E_NAPI
	dev->poll = amd8111e_rx_poll;
	dev->weight = 32;
#endif
#ifdef CONFIG_NET_POLL_CONTROLLER
	dev->poll_controller = amd8111e_poll;
#endif

#if AMD8111E_VLAN_TAG_USED
	dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
	dev->vlan_rx_register =amd8111e_vlan_rx_register;
	dev->vlan_rx_kill_vid = amd8111e_vlan_rx_kill_vid;
#endif
	/* Probe the external PHY */
	amd8111e_probe_ext_phy(dev);

	/* setting mii default values */
	lp->mii_if.dev = dev;
	lp->mii_if.mdio_read = amd8111e_mdio_read;
	lp->mii_if.mdio_write = amd8111e_mdio_write;
	lp->mii_if.phy_id = lp->ext_phy_addr;

	/* Set receive buffer length and set jumbo option*/
	amd8111e_set_rx_buff_len(dev);


	err = register_netdev(dev);
	if (err) {
		printk(KERN_ERR "amd8111e: Cannot register net device, "
		       "exiting.\n");
		goto err_iounmap;
	}

	pci_set_drvdata(pdev, dev);

	/* Initialize software ipg timer */
	if(lp->options & OPTION_DYN_IPG_ENABLE){
		init_timer(&lp->ipg_data.ipg_timer);
		lp->ipg_data.ipg_timer.data = (unsigned long) dev;
		lp->ipg_data.ipg_timer.function = (void *)&amd8111e_config_ipg;
		lp->ipg_data.ipg_timer.expires = jiffies +
						 IPG_CONVERGE_JIFFIES;
		lp->ipg_data.ipg = DEFAULT_IPG;
		lp->ipg_data.ipg_state = CSTATE;
	};

	/*  display driver and device information */

    	chip_version = (readl(lp->mmio + CHIPID) & 0xf0000000)>>28;
    	printk(KERN_INFO "%s: AMD-8111e Driver Version: %s\n",								 dev->name,MODULE_VERS);
    	printk(KERN_INFO "%s: [ Rev %x ] PCI 10/100BaseT Ethernet ",							dev->name, chip_version);
    	for (i = 0; i < 6; i++)
		printk("%2.2x%c",dev->dev_addr[i],i == 5 ? ' ' : ':');
    	printk( "\n");
	if (lp->ext_phy_id)
		printk(KERN_INFO "%s: Found MII PHY ID 0x%08x at address 0x%02x\n",
		       dev->name, lp->ext_phy_id, lp->ext_phy_addr);
	else
		printk(KERN_INFO "%s: Couldn't detect MII PHY, assuming address 0x01\n",
		       dev->name);
    	return 0;
err_iounmap:
	iounmap(lp->mmio);

err_free_dev:
	free_netdev(dev);

err_free_reg:
	pci_release_regions(pdev);

err_disable_pdev:
	pci_disable_device(pdev);
	pci_set_drvdata(pdev, NULL);
	return err;

}

static struct pci_driver amd8111e_driver = {
	.name   	= MODULE_NAME,
	.id_table	= amd8111e_pci_tbl,
	.probe		= amd8111e_probe_one,
	.remove		= __devexit_p(amd8111e_remove_one),
	.suspend	= amd8111e_suspend,
	.resume		= amd8111e_resume
};

static int __init amd8111e_init(void)
{
	return pci_register_driver(&amd8111e_driver);
}

static void __exit amd8111e_cleanup(void)
{
	pci_unregister_driver(&amd8111e_driver);
}

module_init(amd8111e_init);
module_exit(amd8111e_cleanup);