-
-/* We need to override some ethtool_ops so we require our
- own structure so we don't interfere with other usbnet
- devices that may be connected at the same time. */
-static const struct ethtool_ops ax88172_ethtool_ops = {
- .get_drvinfo = asix_get_drvinfo,
- .get_link = asix_get_link,
- .get_msglevel = usbnet_get_msglevel,
- .set_msglevel = usbnet_set_msglevel,
- .get_wol = asix_get_wol,
- .set_wol = asix_set_wol,
- .get_eeprom_len = asix_get_eeprom_len,
- .get_eeprom = asix_get_eeprom,
- .get_settings = usbnet_get_settings,
- .set_settings = usbnet_set_settings,
- .nway_reset = usbnet_nway_reset,
-};
-
-static void ax88172_set_multicast(struct net_device *net)
-{
- struct usbnet *dev = netdev_priv(net);
- struct asix_data *data = (struct asix_data *)&dev->data;
- u8 rx_ctl = 0x8c;
-
- if (net->flags & IFF_PROMISC) {
- rx_ctl |= 0x01;
- } else if (net->flags & IFF_ALLMULTI ||
- netdev_mc_count(net) > AX_MAX_MCAST) {
- rx_ctl |= 0x02;
- } else if (netdev_mc_empty(net)) {
- /* just broadcast and directed */
- } else {
- /* We use the 20 byte dev->data
- * for our 8 byte filter buffer
- * to avoid allocating memory that
- * is tricky to free later */
- struct netdev_hw_addr *ha;
- u32 crc_bits;
-
- memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
-
- /* Build the multicast hash filter. */
- netdev_for_each_mc_addr(ha, net) {
- crc_bits = ether_crc(ETH_ALEN, ha->addr) >> 26;
- data->multi_filter[crc_bits >> 3] |=
- 1 << (crc_bits & 7);
- }
-
- asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
- AX_MCAST_FILTER_SIZE, data->multi_filter);
-
- rx_ctl |= 0x10;
- }
-
- asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
-}
-
-static int ax88172_link_reset(struct usbnet *dev)
-{
- u8 mode;
- struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
-
- mii_check_media(&dev->mii, 1, 1);
- mii_ethtool_gset(&dev->mii, &ecmd);
- mode = AX88172_MEDIUM_DEFAULT;
-
- if (ecmd.duplex != DUPLEX_FULL)
- mode |= ~AX88172_MEDIUM_FD;
-
- netdev_dbg(dev->net, "ax88172_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
- ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);
-
- asix_write_medium_mode(dev, mode);
-
- return 0;
-}
-
-static const struct net_device_ops ax88172_netdev_ops = {
- .ndo_open = usbnet_open,
- .ndo_stop = usbnet_stop,
- .ndo_start_xmit = usbnet_start_xmit,
- .ndo_tx_timeout = usbnet_tx_timeout,
- .ndo_change_mtu = usbnet_change_mtu,
- .ndo_set_mac_address = eth_mac_addr,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_do_ioctl = asix_ioctl,
- .ndo_set_rx_mode = ax88172_set_multicast,
-};
-
-static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf)
-{
- int ret = 0;
- u8 buf[ETH_ALEN];
- int i;
- unsigned long gpio_bits = dev->driver_info->data;
- struct asix_data *data = (struct asix_data *)&dev->data;
-
- data->eeprom_len = AX88172_EEPROM_LEN;
-
- usbnet_get_endpoints(dev,intf);
-
- /* Toggle the GPIOs in a manufacturer/model specific way */
- for (i = 2; i >= 0; i--) {
- ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS,
- (gpio_bits >> (i * 8)) & 0xff, 0, 0, NULL);
- if (ret < 0)
- goto out;
- msleep(5);
- }
-
- ret = asix_write_rx_ctl(dev, 0x80);
- if (ret < 0)
- goto out;
-
- /* Get the MAC address */
- ret = asix_read_cmd(dev, AX88172_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf);
- if (ret < 0) {
- dbg("read AX_CMD_READ_NODE_ID failed: %d", ret);
- goto out;
- }
- memcpy(dev->net->dev_addr, buf, ETH_ALEN);
-
- /* Initialize MII structure */
- dev->mii.dev = dev->net;
- dev->mii.mdio_read = asix_mdio_read;
- dev->mii.mdio_write = asix_mdio_write;
- dev->mii.phy_id_mask = 0x3f;
- dev->mii.reg_num_mask = 0x1f;
- dev->mii.phy_id = asix_get_phy_addr(dev);
-
- dev->net->netdev_ops = &ax88172_netdev_ops;
- dev->net->ethtool_ops = &ax88172_ethtool_ops;
- dev->net->needed_headroom = 4; /* cf asix_tx_fixup() */
- dev->net->needed_tailroom = 4; /* cf asix_tx_fixup() */
-
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
- ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
- mii_nway_restart(&dev->mii);
-
- return 0;
-
-out:
- return ret;
-}
-
-static const struct ethtool_ops ax88772_ethtool_ops = {
- .get_drvinfo = asix_get_drvinfo,
- .get_link = asix_get_link,
- .get_msglevel = usbnet_get_msglevel,
- .set_msglevel = usbnet_set_msglevel,
- .get_wol = asix_get_wol,
- .set_wol = asix_set_wol,
- .get_eeprom_len = asix_get_eeprom_len,
- .get_eeprom = asix_get_eeprom,
- .get_settings = usbnet_get_settings,
- .set_settings = usbnet_set_settings,
- .nway_reset = usbnet_nway_reset,
-};
-
-static int ax88772_link_reset(struct usbnet *dev)
-{
- u16 mode;
- struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
-
- mii_check_media(&dev->mii, 1, 1);
- mii_ethtool_gset(&dev->mii, &ecmd);
- mode = AX88772_MEDIUM_DEFAULT;
-
- if (ethtool_cmd_speed(&ecmd) != SPEED_100)
- mode &= ~AX_MEDIUM_PS;
-
- if (ecmd.duplex != DUPLEX_FULL)
- mode &= ~AX_MEDIUM_FD;
-
- netdev_dbg(dev->net, "ax88772_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
- ethtool_cmd_speed(&ecmd), ecmd.duplex, mode);
-
- asix_write_medium_mode(dev, mode);
-
- return 0;
-}
-
-static int ax88772_reset(struct usbnet *dev)
-{
- struct asix_data *data = (struct asix_data *)&dev->data;
- int ret, embd_phy;
- u16 rx_ctl;
-
- ret = asix_write_gpio(dev,
- AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5);
- if (ret < 0)
- goto out;
-
- embd_phy = ((asix_get_phy_addr(dev) & 0x1f) == 0x10 ? 1 : 0);
-
- ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, embd_phy, 0, 0, NULL);
- if (ret < 0) {
- dbg("Select PHY #1 failed: %d", ret);
- goto out;
- }
-
- ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL);
- if (ret < 0)
- goto out;
-
- msleep(150);
-
- ret = asix_sw_reset(dev, AX_SWRESET_CLEAR);
- if (ret < 0)
- goto out;
-
- msleep(150);
-
- if (embd_phy) {
- ret = asix_sw_reset(dev, AX_SWRESET_IPRL);
- if (ret < 0)
- goto out;
- } else {
- ret = asix_sw_reset(dev, AX_SWRESET_PRTE);
- if (ret < 0)
- goto out;
- }
-
- msleep(150);
- rx_ctl = asix_read_rx_ctl(dev);
- dbg("RX_CTL is 0x%04x after software reset", rx_ctl);
- ret = asix_write_rx_ctl(dev, 0x0000);
- if (ret < 0)
- goto out;
-
- rx_ctl = asix_read_rx_ctl(dev);
- dbg("RX_CTL is 0x%04x setting to 0x0000", rx_ctl);
-
- ret = asix_sw_reset(dev, AX_SWRESET_PRL);
- if (ret < 0)
- goto out;
-
- msleep(150);
-
- ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL);
- if (ret < 0)
- goto out;
-
- msleep(150);
-
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
- ADVERTISE_ALL | ADVERTISE_CSMA);
- mii_nway_restart(&dev->mii);
-
- ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT);
- if (ret < 0)
- goto out;
-
- ret = asix_write_cmd(dev, AX_CMD_WRITE_IPG0,
- AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,
- AX88772_IPG2_DEFAULT, 0, NULL);
- if (ret < 0) {
- dbg("Write IPG,IPG1,IPG2 failed: %d", ret);
- goto out;
- }
-
- /* Rewrite MAC address */
- memcpy(data->mac_addr, dev->net->dev_addr, ETH_ALEN);
- ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN,
- data->mac_addr);
- if (ret < 0)
- goto out;
-
- /* Set RX_CTL to default values with 2k buffer, and enable cactus */
- ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL);
- if (ret < 0)
- goto out;
-
- rx_ctl = asix_read_rx_ctl(dev);
- dbg("RX_CTL is 0x%04x after all initializations", rx_ctl);
-
- rx_ctl = asix_read_medium_status(dev);
- dbg("Medium Status is 0x%04x after all initializations", rx_ctl);
-
- return 0;
-
-out:
- return ret;
-
-}
-
-static const struct net_device_ops ax88772_netdev_ops = {
- .ndo_open = usbnet_open,
- .ndo_stop = usbnet_stop,
- .ndo_start_xmit = usbnet_start_xmit,
- .ndo_tx_timeout = usbnet_tx_timeout,
- .ndo_change_mtu = usbnet_change_mtu,
- .ndo_set_mac_address = asix_set_mac_address,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_do_ioctl = asix_ioctl,
- .ndo_set_rx_mode = asix_set_multicast,
-};
-
-static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
-{
- int ret, embd_phy;
- struct asix_data *data = (struct asix_data *)&dev->data;
- u8 buf[ETH_ALEN];
- u32 phyid;
-
- data->eeprom_len = AX88772_EEPROM_LEN;
-
- usbnet_get_endpoints(dev,intf);
-
- /* Get the MAC address */
- ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf);
- if (ret < 0) {
- dbg("Failed to read MAC address: %d", ret);
- return ret;
- }
- memcpy(dev->net->dev_addr, buf, ETH_ALEN);
-
- /* Initialize MII structure */
- dev->mii.dev = dev->net;
- dev->mii.mdio_read = asix_mdio_read;
- dev->mii.mdio_write = asix_mdio_write;
- dev->mii.phy_id_mask = 0x1f;
- dev->mii.reg_num_mask = 0x1f;
- dev->mii.phy_id = asix_get_phy_addr(dev);
-
- dev->net->netdev_ops = &ax88772_netdev_ops;
- dev->net->ethtool_ops = &ax88772_ethtool_ops;
- dev->net->needed_headroom = 4; /* cf asix_tx_fixup() */
- dev->net->needed_tailroom = 4; /* cf asix_tx_fixup() */
-
- embd_phy = ((dev->mii.phy_id & 0x1f) == 0x10 ? 1 : 0);
-
- /* Reset the PHY to normal operation mode */
- ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, embd_phy, 0, 0, NULL);
- if (ret < 0) {
- dbg("Select PHY #1 failed: %d", ret);
- return ret;
- }
-
- ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL);
- if (ret < 0)
- return ret;
-
- msleep(150);
-
- ret = asix_sw_reset(dev, AX_SWRESET_CLEAR);
- if (ret < 0)
- return ret;
-
- msleep(150);
-
- ret = asix_sw_reset(dev, embd_phy ? AX_SWRESET_IPRL : AX_SWRESET_PRTE);
-
- /* Read PHYID register *AFTER* the PHY was reset properly */
- phyid = asix_get_phyid(dev);
- dbg("PHYID=0x%08x", phyid);
-
- /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
- if (dev->driver_info->flags & FLAG_FRAMING_AX) {
- /* hard_mtu is still the default - the device does not support
- jumbo eth frames */
- dev->rx_urb_size = 2048;
- }
-
- return 0;
-}
-
-static const struct ethtool_ops ax88178_ethtool_ops = {
- .get_drvinfo = asix_get_drvinfo,
- .get_link = asix_get_link,
- .get_msglevel = usbnet_get_msglevel,
- .set_msglevel = usbnet_set_msglevel,
- .get_wol = asix_get_wol,
- .set_wol = asix_set_wol,
- .get_eeprom_len = asix_get_eeprom_len,
- .get_eeprom = asix_get_eeprom,
- .get_settings = usbnet_get_settings,
- .set_settings = usbnet_set_settings,
- .nway_reset = usbnet_nway_reset,
-};
-
-static int marvell_phy_init(struct usbnet *dev)
-{
- struct asix_data *data = (struct asix_data *)&dev->data;
- u16 reg;
-
- netdev_dbg(dev->net, "marvell_phy_init()\n");
-
- reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_MARVELL_STATUS);
- netdev_dbg(dev->net, "MII_MARVELL_STATUS = 0x%04x\n", reg);
-
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_MARVELL_CTRL,
- MARVELL_CTRL_RXDELAY | MARVELL_CTRL_TXDELAY);
-
- if (data->ledmode) {
- reg = asix_mdio_read(dev->net, dev->mii.phy_id,
- MII_MARVELL_LED_CTRL);
- netdev_dbg(dev->net, "MII_MARVELL_LED_CTRL (1) = 0x%04x\n", reg);
-
- reg &= 0xf8ff;
- reg |= (1 + 0x0100);
- asix_mdio_write(dev->net, dev->mii.phy_id,
- MII_MARVELL_LED_CTRL, reg);
-
- reg = asix_mdio_read(dev->net, dev->mii.phy_id,
- MII_MARVELL_LED_CTRL);
- netdev_dbg(dev->net, "MII_MARVELL_LED_CTRL (2) = 0x%04x\n", reg);
- reg &= 0xfc0f;
- }
-
- return 0;
-}
-
-static int rtl8211cl_phy_init(struct usbnet *dev)
-{
- struct asix_data *data = (struct asix_data *)&dev->data;
-
- netdev_dbg(dev->net, "rtl8211cl_phy_init()\n");
-
- asix_mdio_write (dev->net, dev->mii.phy_id, 0x1f, 0x0005);
- asix_mdio_write (dev->net, dev->mii.phy_id, 0x0c, 0);
- asix_mdio_write (dev->net, dev->mii.phy_id, 0x01,
- asix_mdio_read (dev->net, dev->mii.phy_id, 0x01) | 0x0080);
- asix_mdio_write (dev->net, dev->mii.phy_id, 0x1f, 0);
-
- if (data->ledmode == 12) {
- asix_mdio_write (dev->net, dev->mii.phy_id, 0x1f, 0x0002);
- asix_mdio_write (dev->net, dev->mii.phy_id, 0x1a, 0x00cb);
- asix_mdio_write (dev->net, dev->mii.phy_id, 0x1f, 0);
- }
-
- return 0;
-}
-
-static int marvell_led_status(struct usbnet *dev, u16 speed)
-{
- u16 reg = asix_mdio_read(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL);
-
- netdev_dbg(dev->net, "marvell_led_status() read 0x%04x\n", reg);
-
- /* Clear out the center LED bits - 0x03F0 */
- reg &= 0xfc0f;
-
- switch (speed) {
- case SPEED_1000:
- reg |= 0x03e0;
- break;
- case SPEED_100:
- reg |= 0x03b0;
- break;
- default:
- reg |= 0x02f0;
- }
-
- netdev_dbg(dev->net, "marvell_led_status() writing 0x%04x\n", reg);
- asix_mdio_write(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL, reg);
-
- return 0;
-}
-
-static int ax88178_reset(struct usbnet *dev)
-{
- struct asix_data *data = (struct asix_data *)&dev->data;
- int ret;
- __le16 eeprom;
- u8 status;
- int gpio0 = 0;
- u32 phyid;
-
- asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &status);
- dbg("GPIO Status: 0x%04x", status);
-
- asix_write_cmd(dev, AX_CMD_WRITE_ENABLE, 0, 0, 0, NULL);
- asix_read_cmd(dev, AX_CMD_READ_EEPROM, 0x0017, 0, 2, &eeprom);
- asix_write_cmd(dev, AX_CMD_WRITE_DISABLE, 0, 0, 0, NULL);
-
- dbg("EEPROM index 0x17 is 0x%04x", eeprom);
-
- if (eeprom == cpu_to_le16(0xffff)) {
- data->phymode = PHY_MODE_MARVELL;
- data->ledmode = 0;
- gpio0 = 1;
- } else {
- data->phymode = le16_to_cpu(eeprom) & 0x7F;
- data->ledmode = le16_to_cpu(eeprom) >> 8;
- gpio0 = (le16_to_cpu(eeprom) & 0x80) ? 0 : 1;
- }
- dbg("GPIO0: %d, PhyMode: %d", gpio0, data->phymode);
-
- /* Power up external GigaPHY through AX88178 GPIO pin */
- asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | AX_GPIO_GPO1EN, 40);
- if ((le16_to_cpu(eeprom) >> 8) != 1) {
- asix_write_gpio(dev, 0x003c, 30);
- asix_write_gpio(dev, 0x001c, 300);
- asix_write_gpio(dev, 0x003c, 30);
- } else {
- dbg("gpio phymode == 1 path");
- asix_write_gpio(dev, AX_GPIO_GPO1EN, 30);
- asix_write_gpio(dev, AX_GPIO_GPO1EN | AX_GPIO_GPO_1, 30);
- }
-
- /* Read PHYID register *AFTER* powering up PHY */
- phyid = asix_get_phyid(dev);
- dbg("PHYID=0x%08x", phyid);
-
- /* Set AX88178 to enable MII/GMII/RGMII interface for external PHY */
- asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, 0, 0, 0, NULL);
-
- asix_sw_reset(dev, 0);
- msleep(150);
-
- asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD);
- msleep(150);
-
- asix_write_rx_ctl(dev, 0);
-
- if (data->phymode == PHY_MODE_MARVELL) {
- marvell_phy_init(dev);
- msleep(60);
- } else if (data->phymode == PHY_MODE_RTL8211CL)
- rtl8211cl_phy_init(dev);
-
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR,
- BMCR_RESET | BMCR_ANENABLE);
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
- ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
- asix_mdio_write(dev->net, dev->mii.phy_id, MII_CTRL1000,
- ADVERTISE_1000FULL);
-
- mii_nway_restart(&dev->mii);
-
- ret = asix_write_medium_mode(dev, AX88178_MEDIUM_DEFAULT);
- if (ret < 0)
- return ret;
-
- /* Rewrite MAC address */
- memcpy(data->mac_addr, dev->net->dev_addr, ETH_ALEN);
- ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN,
- data->mac_addr);
- if (ret < 0)
- return ret;
-
- ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL);
- if (ret < 0)
- return ret;
-
- return 0;
-}
-
-static int ax88178_link_reset(struct usbnet *dev)
-{
- u16 mode;
- struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET };
- struct asix_data *data = (struct asix_data *)&dev->data;
- u32 speed;
-
- netdev_dbg(dev->net, "ax88178_link_reset()\n");
-
- mii_check_media(&dev->mii, 1, 1);
- mii_ethtool_gset(&dev->mii, &ecmd);
- mode = AX88178_MEDIUM_DEFAULT;
- speed = ethtool_cmd_speed(&ecmd);
-
- if (speed == SPEED_1000)
- mode |= AX_MEDIUM_GM;
- else if (speed == SPEED_100)
- mode |= AX_MEDIUM_PS;
- else
- mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM);
-
- mode |= AX_MEDIUM_ENCK;
-
- if (ecmd.duplex == DUPLEX_FULL)
- mode |= AX_MEDIUM_FD;
- else
- mode &= ~AX_MEDIUM_FD;
-
- netdev_dbg(dev->net, "ax88178_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n",
- speed, ecmd.duplex, mode);
-
- asix_write_medium_mode(dev, mode);
-
- if (data->phymode == PHY_MODE_MARVELL && data->ledmode)
- marvell_led_status(dev, speed);
-
- return 0;
-}
-
-static void ax88178_set_mfb(struct usbnet *dev)
-{
- u16 mfb = AX_RX_CTL_MFB_16384;
- u16 rxctl;
- u16 medium;
- int old_rx_urb_size = dev->rx_urb_size;
-
- if (dev->hard_mtu < 2048) {
- dev->rx_urb_size = 2048;
- mfb = AX_RX_CTL_MFB_2048;
- } else if (dev->hard_mtu < 4096) {
- dev->rx_urb_size = 4096;
- mfb = AX_RX_CTL_MFB_4096;
- } else if (dev->hard_mtu < 8192) {
- dev->rx_urb_size = 8192;
- mfb = AX_RX_CTL_MFB_8192;
- } else if (dev->hard_mtu < 16384) {
- dev->rx_urb_size = 16384;
- mfb = AX_RX_CTL_MFB_16384;
- }
-
- rxctl = asix_read_rx_ctl(dev);
- asix_write_rx_ctl(dev, (rxctl & ~AX_RX_CTL_MFB_16384) | mfb);
-
- medium = asix_read_medium_status(dev);
- if (dev->net->mtu > 1500)
- medium |= AX_MEDIUM_JFE;
- else
- medium &= ~AX_MEDIUM_JFE;
- asix_write_medium_mode(dev, medium);
-
- if (dev->rx_urb_size > old_rx_urb_size)
- usbnet_unlink_rx_urbs(dev);
-}
-
-static int ax88178_change_mtu(struct net_device *net, int new_mtu)
-{
- struct usbnet *dev = netdev_priv(net);
- int ll_mtu = new_mtu + net->hard_header_len + 4;
-
- netdev_dbg(dev->net, "ax88178_change_mtu() new_mtu=%d\n", new_mtu);
-
- if (new_mtu <= 0 || ll_mtu > 16384)
- return -EINVAL;
-
- if ((ll_mtu % dev->maxpacket) == 0)
- return -EDOM;
-
- net->mtu = new_mtu;
- dev->hard_mtu = net->mtu + net->hard_header_len;
- ax88178_set_mfb(dev);
-
- return 0;
-}
-
-static const struct net_device_ops ax88178_netdev_ops = {
- .ndo_open = usbnet_open,
- .ndo_stop = usbnet_stop,
- .ndo_start_xmit = usbnet_start_xmit,
- .ndo_tx_timeout = usbnet_tx_timeout,
- .ndo_set_mac_address = asix_set_mac_address,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_set_rx_mode = asix_set_multicast,
- .ndo_do_ioctl = asix_ioctl,
- .ndo_change_mtu = ax88178_change_mtu,
-};
-
-static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
-{
- int ret;
- u8 buf[ETH_ALEN];
- struct asix_data *data = (struct asix_data *)&dev->data;
-
- data->eeprom_len = AX88772_EEPROM_LEN;
-
- usbnet_get_endpoints(dev,intf);
-
- /* Get the MAC address */
- ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf);
- if (ret < 0) {
- dbg("Failed to read MAC address: %d", ret);
- return ret;
- }
- memcpy(dev->net->dev_addr, buf, ETH_ALEN);
-
- /* Initialize MII structure */
- dev->mii.dev = dev->net;
- dev->mii.mdio_read = asix_mdio_read;
- dev->mii.mdio_write = asix_mdio_write;
- dev->mii.phy_id_mask = 0x1f;
- dev->mii.reg_num_mask = 0xff;
- dev->mii.supports_gmii = 1;
- dev->mii.phy_id = asix_get_phy_addr(dev);
-
- dev->net->netdev_ops = &ax88178_netdev_ops;
- dev->net->ethtool_ops = &ax88178_ethtool_ops;
-
- /* Blink LEDS so users know driver saw dongle */
- asix_sw_reset(dev, 0);
- msleep(150);
-
- asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD);
- msleep(150);
-
- /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
- if (dev->driver_info->flags & FLAG_FRAMING_AX) {
- /* hard_mtu is still the default - the device does not support
- jumbo eth frames */
- dev->rx_urb_size = 2048;
- }
-
- return 0;
-}
-
-static const struct driver_info ax8817x_info = {
- .description = "ASIX AX8817x USB 2.0 Ethernet",
- .bind = ax88172_bind,
- .status = asix_status,
- .link_reset = ax88172_link_reset,
- .reset = ax88172_link_reset,
- .flags = FLAG_ETHER | FLAG_LINK_INTR,
- .data = 0x00130103,
-};
-
-static const struct driver_info dlink_dub_e100_info = {
- .description = "DLink DUB-E100 USB Ethernet",
- .bind = ax88172_bind,
- .status = asix_status,
- .link_reset = ax88172_link_reset,
- .reset = ax88172_link_reset,
- .flags = FLAG_ETHER | FLAG_LINK_INTR,
- .data = 0x009f9d9f,
-};
-
-static const struct driver_info netgear_fa120_info = {
- .description = "Netgear FA-120 USB Ethernet",
- .bind = ax88172_bind,
- .status = asix_status,
- .link_reset = ax88172_link_reset,
- .reset = ax88172_link_reset,
- .flags = FLAG_ETHER | FLAG_LINK_INTR,
- .data = 0x00130103,
-};
-
-static const struct driver_info hawking_uf200_info = {
- .description = "Hawking UF200 USB Ethernet",
- .bind = ax88172_bind,
- .status = asix_status,
- .link_reset = ax88172_link_reset,
- .reset = ax88172_link_reset,
- .flags = FLAG_ETHER | FLAG_LINK_INTR,
- .data = 0x001f1d1f,
-};
-
-static const struct driver_info ax88772_info = {
- .description = "ASIX AX88772 USB 2.0 Ethernet",
- .bind = ax88772_bind,
- .status = asix_status,
- .link_reset = ax88772_link_reset,
- .reset = ax88772_reset,
- .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR | FLAG_MULTI_PACKET,
- .rx_fixup = asix_rx_fixup,
- .tx_fixup = asix_tx_fixup,
-};
-
-static const struct driver_info ax88178_info = {
- .description = "ASIX AX88178 USB 2.0 Ethernet",
- .bind = ax88178_bind,
- .status = asix_status,
- .link_reset = ax88178_link_reset,
- .reset = ax88178_reset,
- .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR,
- .rx_fixup = asix_rx_fixup,
- .tx_fixup = asix_tx_fixup,
-};
-
-static const struct usb_device_id products [] = {
-{
- // Linksys USB200M
- USB_DEVICE (0x077b, 0x2226),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Netgear FA120
- USB_DEVICE (0x0846, 0x1040),
- .driver_info = (unsigned long) &netgear_fa120_info,
-}, {
- // DLink DUB-E100
- USB_DEVICE (0x2001, 0x1a00),
- .driver_info = (unsigned long) &dlink_dub_e100_info,
-}, {
- // Intellinet, ST Lab USB Ethernet
- USB_DEVICE (0x0b95, 0x1720),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Hawking UF200, TrendNet TU2-ET100
- USB_DEVICE (0x07b8, 0x420a),
- .driver_info = (unsigned long) &hawking_uf200_info,
-}, {
- // Billionton Systems, USB2AR
- USB_DEVICE (0x08dd, 0x90ff),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // ATEN UC210T
- USB_DEVICE (0x0557, 0x2009),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Buffalo LUA-U2-KTX
- USB_DEVICE (0x0411, 0x003d),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Buffalo LUA-U2-GT 10/100/1000
- USB_DEVICE (0x0411, 0x006e),
- .driver_info = (unsigned long) &ax88178_info,
-}, {
- // Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter"
- USB_DEVICE (0x6189, 0x182d),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Sitecom LN-031 "USB 2.0 10/100/1000 Ethernet adapter"
- USB_DEVICE (0x0df6, 0x0056),
- .driver_info = (unsigned long) &ax88178_info,
-}, {
- // corega FEther USB2-TX
- USB_DEVICE (0x07aa, 0x0017),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // Surecom EP-1427X-2
- USB_DEVICE (0x1189, 0x0893),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // goodway corp usb gwusb2e
- USB_DEVICE (0x1631, 0x6200),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // JVC MP-PRX1 Port Replicator
- USB_DEVICE (0x04f1, 0x3008),
- .driver_info = (unsigned long) &ax8817x_info,
-}, {
- // ASIX AX88772B 10/100
- USB_DEVICE (0x0b95, 0x772b),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // ASIX AX88772 10/100
- USB_DEVICE (0x0b95, 0x7720),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // ASIX AX88178 10/100/1000
- USB_DEVICE (0x0b95, 0x1780),
- .driver_info = (unsigned long) &ax88178_info,
-}, {
- // Logitec LAN-GTJ/U2A
- USB_DEVICE (0x0789, 0x0160),
- .driver_info = (unsigned long) &ax88178_info,
-}, {
- // Linksys USB200M Rev 2
- USB_DEVICE (0x13b1, 0x0018),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // 0Q0 cable ethernet
- USB_DEVICE (0x1557, 0x7720),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // DLink DUB-E100 H/W Ver B1
- USB_DEVICE (0x07d1, 0x3c05),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // DLink DUB-E100 H/W Ver B1 Alternate
- USB_DEVICE (0x2001, 0x3c05),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // Linksys USB1000
- USB_DEVICE (0x1737, 0x0039),
- .driver_info = (unsigned long) &ax88178_info,
-}, {
- // IO-DATA ETG-US2
- USB_DEVICE (0x04bb, 0x0930),
- .driver_info = (unsigned long) &ax88178_info,
-}, {
- // Belkin F5D5055
- USB_DEVICE(0x050d, 0x5055),
- .driver_info = (unsigned long) &ax88178_info,
-}, {
- // Apple USB Ethernet Adapter
- USB_DEVICE(0x05ac, 0x1402),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // Cables-to-Go USB Ethernet Adapter
- USB_DEVICE(0x0b95, 0x772a),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // ABOCOM for pci
- USB_DEVICE(0x14ea, 0xab11),
- .driver_info = (unsigned long) &ax88178_info,
-}, {
- // ASIX 88772a
- USB_DEVICE(0x0db0, 0xa877),
- .driver_info = (unsigned long) &ax88772_info,
-}, {
- // Asus USB Ethernet Adapter
- USB_DEVICE (0x0b95, 0x7e2b),
- .driver_info = (unsigned long) &ax88772_info,
-},
- { }, // END
-};
-MODULE_DEVICE_TABLE(usb, products);
-
-static struct usb_driver asix_driver = {
- .name = DRIVER_NAME,
- .id_table = products,
- .probe = usbnet_probe,
- .suspend = usbnet_suspend,
- .resume = usbnet_resume,
- .disconnect = usbnet_disconnect,
- .supports_autosuspend = 1,
- .disable_hub_initiated_lpm = 1,
-};
-
-module_usb_driver(asix_driver);
-
-MODULE_AUTHOR("David Hollis");
-MODULE_VERSION(DRIVER_VERSION);
-MODULE_DESCRIPTION("ASIX AX8817X based USB 2.0 Ethernet Devices");
-MODULE_LICENSE("GPL");
-