David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1 | /* |
| 2 | * ASIX AX8817X based USB 2.0 Ethernet Devices |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 3 | * Copyright (C) 2003-2006 David Hollis <dhollis@davehollis.com> |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 4 | * Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net> |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 5 | * Copyright (C) 2006 James Painter <jamie.painter@iname.com> |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 6 | * Copyright (c) 2002-2003 TiVo Inc. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
Jeff Kirsher | 9cb0007 | 2013-12-06 06:28:46 -0800 | [diff] [blame] | 19 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 20 | */ |
| 21 | |
Christian Riesch | 607740b | 2012-07-13 05:26:30 +0000 | [diff] [blame] | 22 | #include "asix.h" |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 23 | |
| 24 | #define PHY_MODE_MARVELL 0x0000 |
| 25 | #define MII_MARVELL_LED_CTRL 0x0018 |
| 26 | #define MII_MARVELL_STATUS 0x001b |
| 27 | #define MII_MARVELL_CTRL 0x0014 |
| 28 | |
| 29 | #define MARVELL_LED_MANUAL 0x0019 |
| 30 | |
| 31 | #define MARVELL_STATUS_HWCFG 0x0004 |
| 32 | |
| 33 | #define MARVELL_CTRL_TXDELAY 0x0002 |
| 34 | #define MARVELL_CTRL_RXDELAY 0x0080 |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 35 | |
Grant Grundler | 3486140 | 2011-11-15 07:12:39 +0000 | [diff] [blame] | 36 | #define PHY_MODE_RTL8211CL 0x000C |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 37 | |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 38 | struct ax88172_int_data { |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 39 | __le16 res1; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 40 | u8 link; |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 41 | __le16 res2; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 42 | u8 status; |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 43 | __le16 res3; |
Eric Dumazet | ba2d358 | 2010-06-02 18:10:09 +0000 | [diff] [blame] | 44 | } __packed; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 45 | |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 46 | static void asix_status(struct usbnet *dev, struct urb *urb) |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 47 | { |
| 48 | struct ax88172_int_data *event; |
| 49 | int link; |
| 50 | |
| 51 | if (urb->actual_length < 8) |
| 52 | return; |
| 53 | |
| 54 | event = urb->transfer_buffer; |
| 55 | link = event->link & 0x01; |
| 56 | if (netif_carrier_ok(dev->net) != link) { |
Ming Lei | eae6591 | 2013-04-11 04:40:34 +0000 | [diff] [blame] | 57 | usbnet_link_change(dev, link, 1); |
Joe Perches | 60b8675 | 2010-02-17 10:30:23 +0000 | [diff] [blame] | 58 | netdev_dbg(dev->net, "Link Status is: %d\n", link); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 59 | } |
| 60 | } |
| 61 | |
Jean-Christophe PLAGNIOL-VILLARD | 452b5ec | 2012-11-21 21:35:17 +0000 | [diff] [blame] | 62 | static void asix_set_netdev_dev_addr(struct usbnet *dev, u8 *addr) |
| 63 | { |
| 64 | if (is_valid_ether_addr(addr)) { |
| 65 | memcpy(dev->net->dev_addr, addr, ETH_ALEN); |
| 66 | } else { |
| 67 | netdev_info(dev->net, "invalid hw address, using random\n"); |
| 68 | eth_hw_addr_random(dev->net); |
| 69 | } |
| 70 | } |
| 71 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 72 | /* Get the PHY Identifier from the PHYSID1 & PHYSID2 MII registers */ |
| 73 | static u32 asix_get_phyid(struct usbnet *dev) |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 74 | { |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 75 | int phy_reg; |
| 76 | u32 phy_id; |
Grant Grundler | a77929a | 2011-11-15 07:12:40 +0000 | [diff] [blame] | 77 | int i; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 78 | |
Grant Grundler | a77929a | 2011-11-15 07:12:40 +0000 | [diff] [blame] | 79 | /* Poll for the rare case the FW or phy isn't ready yet. */ |
| 80 | for (i = 0; i < 100; i++) { |
| 81 | phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1); |
| 82 | if (phy_reg != 0 && phy_reg != 0xFFFF) |
| 83 | break; |
| 84 | mdelay(1); |
| 85 | } |
| 86 | |
| 87 | if (phy_reg <= 0 || phy_reg == 0xFFFF) |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 88 | return 0; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 89 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 90 | phy_id = (phy_reg & 0xffff) << 16; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 91 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 92 | phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID2); |
| 93 | if (phy_reg < 0) |
| 94 | return 0; |
| 95 | |
| 96 | phy_id |= (phy_reg & 0xffff); |
| 97 | |
| 98 | return phy_id; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 99 | } |
| 100 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 101 | static u32 asix_get_link(struct net_device *net) |
| 102 | { |
| 103 | struct usbnet *dev = netdev_priv(net); |
| 104 | |
| 105 | return mii_link_ok(&dev->mii); |
| 106 | } |
| 107 | |
| 108 | static int asix_ioctl (struct net_device *net, struct ifreq *rq, int cmd) |
| 109 | { |
| 110 | struct usbnet *dev = netdev_priv(net); |
| 111 | |
| 112 | return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 113 | } |
| 114 | |
| 115 | /* We need to override some ethtool_ops so we require our |
| 116 | own structure so we don't interfere with other usbnet |
| 117 | devices that may be connected at the same time. */ |
Stephen Hemminger | 0fc0b73 | 2009-09-02 01:03:33 -0700 | [diff] [blame] | 118 | static const struct ethtool_ops ax88172_ethtool_ops = { |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 119 | .get_drvinfo = asix_get_drvinfo, |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 120 | .get_link = asix_get_link, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 121 | .get_msglevel = usbnet_get_msglevel, |
| 122 | .set_msglevel = usbnet_set_msglevel, |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 123 | .get_wol = asix_get_wol, |
| 124 | .set_wol = asix_set_wol, |
| 125 | .get_eeprom_len = asix_get_eeprom_len, |
| 126 | .get_eeprom = asix_get_eeprom, |
Christian Riesch | cb7b24c | 2012-07-19 00:23:07 +0000 | [diff] [blame] | 127 | .set_eeprom = asix_set_eeprom, |
Arnd Bergmann | c41286f | 2006-10-09 00:08:01 +0200 | [diff] [blame] | 128 | .get_settings = usbnet_get_settings, |
| 129 | .set_settings = usbnet_set_settings, |
| 130 | .nway_reset = usbnet_nway_reset, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 131 | }; |
| 132 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 133 | static void ax88172_set_multicast(struct net_device *net) |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 134 | { |
| 135 | struct usbnet *dev = netdev_priv(net); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 136 | struct asix_data *data = (struct asix_data *)&dev->data; |
| 137 | u8 rx_ctl = 0x8c; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 138 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 139 | if (net->flags & IFF_PROMISC) { |
| 140 | rx_ctl |= 0x01; |
Joe Perches | 8e95a20 | 2009-12-03 07:58:21 +0000 | [diff] [blame] | 141 | } else if (net->flags & IFF_ALLMULTI || |
Jiri Pirko | 4cd24ea | 2010-02-08 04:30:35 +0000 | [diff] [blame] | 142 | netdev_mc_count(net) > AX_MAX_MCAST) { |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 143 | rx_ctl |= 0x02; |
Jiri Pirko | 4cd24ea | 2010-02-08 04:30:35 +0000 | [diff] [blame] | 144 | } else if (netdev_mc_empty(net)) { |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 145 | /* just broadcast and directed */ |
| 146 | } else { |
| 147 | /* We use the 20 byte dev->data |
| 148 | * for our 8 byte filter buffer |
| 149 | * to avoid allocating memory that |
| 150 | * is tricky to free later */ |
Jiri Pirko | 22bedad3 | 2010-04-01 21:22:57 +0000 | [diff] [blame] | 151 | struct netdev_hw_addr *ha; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 152 | u32 crc_bits; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 153 | |
| 154 | memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE); |
| 155 | |
| 156 | /* Build the multicast hash filter. */ |
Jiri Pirko | 22bedad3 | 2010-04-01 21:22:57 +0000 | [diff] [blame] | 157 | netdev_for_each_mc_addr(ha, net) { |
| 158 | crc_bits = ether_crc(ETH_ALEN, ha->addr) >> 26; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 159 | data->multi_filter[crc_bits >> 3] |= |
| 160 | 1 << (crc_bits & 7); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 161 | } |
| 162 | |
| 163 | asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0, |
| 164 | AX_MCAST_FILTER_SIZE, data->multi_filter); |
| 165 | |
| 166 | rx_ctl |= 0x10; |
| 167 | } |
| 168 | |
| 169 | asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL); |
| 170 | } |
| 171 | |
| 172 | static int ax88172_link_reset(struct usbnet *dev) |
| 173 | { |
| 174 | u8 mode; |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 175 | struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET }; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 176 | |
| 177 | mii_check_media(&dev->mii, 1, 1); |
| 178 | mii_ethtool_gset(&dev->mii, &ecmd); |
| 179 | mode = AX88172_MEDIUM_DEFAULT; |
| 180 | |
| 181 | if (ecmd.duplex != DUPLEX_FULL) |
| 182 | mode |= ~AX88172_MEDIUM_FD; |
| 183 | |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 184 | netdev_dbg(dev->net, "ax88172_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n", |
| 185 | ethtool_cmd_speed(&ecmd), ecmd.duplex, mode); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 186 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 187 | asix_write_medium_mode(dev, mode, 0); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 188 | |
| 189 | return 0; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 190 | } |
| 191 | |
Stephen Hemminger | 1703338 | 2009-03-20 19:35:55 +0000 | [diff] [blame] | 192 | static const struct net_device_ops ax88172_netdev_ops = { |
| 193 | .ndo_open = usbnet_open, |
| 194 | .ndo_stop = usbnet_stop, |
| 195 | .ndo_start_xmit = usbnet_start_xmit, |
| 196 | .ndo_tx_timeout = usbnet_tx_timeout, |
| 197 | .ndo_change_mtu = usbnet_change_mtu, |
| 198 | .ndo_set_mac_address = eth_mac_addr, |
| 199 | .ndo_validate_addr = eth_validate_addr, |
| 200 | .ndo_do_ioctl = asix_ioctl, |
Jiri Pirko | afc4b13 | 2011-08-16 06:29:01 +0000 | [diff] [blame] | 201 | .ndo_set_rx_mode = ax88172_set_multicast, |
Stephen Hemminger | 1703338 | 2009-03-20 19:35:55 +0000 | [diff] [blame] | 202 | }; |
| 203 | |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 204 | static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf) |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 205 | { |
| 206 | int ret = 0; |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 207 | u8 buf[ETH_ALEN]; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 208 | int i; |
| 209 | unsigned long gpio_bits = dev->driver_info->data; |
| 210 | |
| 211 | usbnet_get_endpoints(dev,intf); |
| 212 | |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 213 | /* Toggle the GPIOs in a manufacturer/model specific way */ |
| 214 | for (i = 2; i >= 0; i--) { |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 215 | ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS, |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 216 | (gpio_bits >> (i * 8)) & 0xff, 0, 0, NULL, 0); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 217 | if (ret < 0) |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 218 | goto out; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 219 | msleep(5); |
| 220 | } |
| 221 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 222 | ret = asix_write_rx_ctl(dev, 0x80, 0); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 223 | if (ret < 0) |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 224 | goto out; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 225 | |
| 226 | /* Get the MAC address */ |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 227 | ret = asix_read_cmd(dev, AX88172_CMD_READ_NODE_ID, |
| 228 | 0, 0, ETH_ALEN, buf, 0); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 229 | if (ret < 0) { |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 230 | netdev_dbg(dev->net, "read AX_CMD_READ_NODE_ID failed: %d\n", |
| 231 | ret); |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 232 | goto out; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 233 | } |
Jean-Christophe PLAGNIOL-VILLARD | 452b5ec | 2012-11-21 21:35:17 +0000 | [diff] [blame] | 234 | |
| 235 | asix_set_netdev_dev_addr(dev, buf); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 236 | |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 237 | /* Initialize MII structure */ |
| 238 | dev->mii.dev = dev->net; |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 239 | dev->mii.mdio_read = asix_mdio_read; |
| 240 | dev->mii.mdio_write = asix_mdio_write; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 241 | dev->mii.phy_id_mask = 0x3f; |
| 242 | dev->mii.reg_num_mask = 0x1f; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 243 | dev->mii.phy_id = asix_get_phy_addr(dev); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 244 | |
Stephen Hemminger | 1703338 | 2009-03-20 19:35:55 +0000 | [diff] [blame] | 245 | dev->net->netdev_ops = &ax88172_netdev_ops; |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 246 | dev->net->ethtool_ops = &ax88172_ethtool_ops; |
Eric Dumazet | 95162d6 | 2012-07-05 04:31:01 +0000 | [diff] [blame] | 247 | dev->net->needed_headroom = 4; /* cf asix_tx_fixup() */ |
| 248 | dev->net->needed_tailroom = 4; /* cf asix_tx_fixup() */ |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 249 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 250 | asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET); |
| 251 | asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 252 | ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP); |
| 253 | mii_nway_restart(&dev->mii); |
| 254 | |
| 255 | return 0; |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 256 | |
| 257 | out: |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 258 | return ret; |
| 259 | } |
| 260 | |
Stephen Hemminger | 0fc0b73 | 2009-09-02 01:03:33 -0700 | [diff] [blame] | 261 | static const struct ethtool_ops ax88772_ethtool_ops = { |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 262 | .get_drvinfo = asix_get_drvinfo, |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 263 | .get_link = asix_get_link, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 264 | .get_msglevel = usbnet_get_msglevel, |
| 265 | .set_msglevel = usbnet_set_msglevel, |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 266 | .get_wol = asix_get_wol, |
| 267 | .set_wol = asix_set_wol, |
| 268 | .get_eeprom_len = asix_get_eeprom_len, |
| 269 | .get_eeprom = asix_get_eeprom, |
Christian Riesch | cb7b24c | 2012-07-19 00:23:07 +0000 | [diff] [blame] | 270 | .set_eeprom = asix_set_eeprom, |
Arnd Bergmann | c41286f | 2006-10-09 00:08:01 +0200 | [diff] [blame] | 271 | .get_settings = usbnet_get_settings, |
| 272 | .set_settings = usbnet_set_settings, |
| 273 | .nway_reset = usbnet_nway_reset, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 274 | }; |
| 275 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 276 | static int ax88772_link_reset(struct usbnet *dev) |
| 277 | { |
| 278 | u16 mode; |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 279 | struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET }; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 280 | |
| 281 | mii_check_media(&dev->mii, 1, 1); |
| 282 | mii_ethtool_gset(&dev->mii, &ecmd); |
| 283 | mode = AX88772_MEDIUM_DEFAULT; |
| 284 | |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 285 | if (ethtool_cmd_speed(&ecmd) != SPEED_100) |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 286 | mode &= ~AX_MEDIUM_PS; |
| 287 | |
| 288 | if (ecmd.duplex != DUPLEX_FULL) |
| 289 | mode &= ~AX_MEDIUM_FD; |
| 290 | |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 291 | netdev_dbg(dev->net, "ax88772_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n", |
| 292 | ethtool_cmd_speed(&ecmd), ecmd.duplex, mode); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 293 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 294 | asix_write_medium_mode(dev, mode, 0); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 295 | |
| 296 | return 0; |
| 297 | } |
| 298 | |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 299 | static int ax88772_reset(struct usbnet *dev) |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 300 | { |
Jussi Kivilinna | 8ef66bd | 2012-01-10 06:40:17 +0000 | [diff] [blame] | 301 | struct asix_data *data = (struct asix_data *)&dev->data; |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 302 | int ret; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 303 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 304 | /* Rewrite MAC address */ |
| 305 | ether_addr_copy(data->mac_addr, dev->net->dev_addr); |
| 306 | ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, |
| 307 | ETH_ALEN, data->mac_addr, 0); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 308 | if (ret < 0) |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 309 | goto out; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 310 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 311 | /* Set RX_CTL to default values with 2k buffer, and enable cactus */ |
| 312 | ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL, 0); |
| 313 | if (ret < 0) |
| 314 | goto out; |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 315 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 316 | asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT, 0); |
| 317 | if (ret < 0) |
| 318 | goto out; |
| 319 | |
| 320 | return 0; |
| 321 | |
| 322 | out: |
| 323 | return ret; |
| 324 | } |
| 325 | |
| 326 | static int ax88772_hw_reset(struct usbnet *dev, int in_pm) |
| 327 | { |
| 328 | struct asix_data *data = (struct asix_data *)&dev->data; |
| 329 | int ret, embd_phy; |
| 330 | u16 rx_ctl; |
| 331 | |
| 332 | ret = asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_2 | |
| 333 | AX_GPIO_GPO2EN, 5, in_pm); |
| 334 | if (ret < 0) |
| 335 | goto out; |
| 336 | |
| 337 | embd_phy = ((dev->mii.phy_id & 0x1f) == 0x10 ? 1 : 0); |
| 338 | |
| 339 | ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, embd_phy, |
| 340 | 0, 0, NULL, in_pm); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 341 | if (ret < 0) { |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 342 | netdev_dbg(dev->net, "Select PHY #1 failed: %d\n", ret); |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 343 | goto out; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 344 | } |
| 345 | |
Andres Salomon | d0ffff8 | 2007-01-11 18:39:16 -0500 | [diff] [blame] | 346 | if (embd_phy) { |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 347 | ret = asix_sw_reset(dev, AX_SWRESET_IPPD, in_pm); |
| 348 | if (ret < 0) |
| 349 | goto out; |
| 350 | |
| 351 | usleep_range(10000, 11000); |
| 352 | |
| 353 | ret = asix_sw_reset(dev, AX_SWRESET_CLEAR, in_pm); |
| 354 | if (ret < 0) |
| 355 | goto out; |
| 356 | |
| 357 | msleep(60); |
| 358 | |
| 359 | ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL, |
| 360 | in_pm); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 361 | if (ret < 0) |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 362 | goto out; |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 363 | } else { |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 364 | ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL, |
| 365 | in_pm); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 366 | if (ret < 0) |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 367 | goto out; |
Andres Salomon | d0ffff8 | 2007-01-11 18:39:16 -0500 | [diff] [blame] | 368 | } |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 369 | |
| 370 | msleep(150); |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 371 | |
| 372 | if (in_pm && (!asix_mdio_read_nopm(dev->net, dev->mii.phy_id, |
| 373 | MII_PHYSID1))){ |
| 374 | ret = -EIO; |
| 375 | goto out; |
| 376 | } |
| 377 | |
| 378 | ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL, in_pm); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 379 | if (ret < 0) |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 380 | goto out; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 381 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 382 | ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT, in_pm); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 383 | if (ret < 0) |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 384 | goto out; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 385 | |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 386 | ret = asix_write_cmd(dev, AX_CMD_WRITE_IPG0, |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 387 | AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT, |
| 388 | AX88772_IPG2_DEFAULT, 0, NULL, in_pm); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 389 | if (ret < 0) { |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 390 | netdev_dbg(dev->net, "Write IPG,IPG1,IPG2 failed: %d\n", ret); |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 391 | goto out; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 392 | } |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 393 | |
Jussi Kivilinna | 8ef66bd | 2012-01-10 06:40:17 +0000 | [diff] [blame] | 394 | /* Rewrite MAC address */ |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 395 | ether_addr_copy(data->mac_addr, dev->net->dev_addr); |
| 396 | ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, |
| 397 | ETH_ALEN, data->mac_addr, in_pm); |
Jussi Kivilinna | 8ef66bd | 2012-01-10 06:40:17 +0000 | [diff] [blame] | 398 | if (ret < 0) |
| 399 | goto out; |
| 400 | |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 401 | /* Set RX_CTL to default values with 2k buffer, and enable cactus */ |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 402 | ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL, in_pm); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 403 | if (ret < 0) |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 404 | goto out; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 405 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 406 | rx_ctl = asix_read_rx_ctl(dev, in_pm); |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 407 | netdev_dbg(dev->net, "RX_CTL is 0x%04x after all initializations\n", |
| 408 | rx_ctl); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 409 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 410 | rx_ctl = asix_read_medium_status(dev, in_pm); |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 411 | netdev_dbg(dev->net, |
| 412 | "Medium Status is 0x%04x after all initializations\n", |
| 413 | rx_ctl); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 414 | |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 415 | return 0; |
| 416 | |
| 417 | out: |
| 418 | return ret; |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 419 | } |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 420 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 421 | static int ax88772a_hw_reset(struct usbnet *dev, int in_pm) |
| 422 | { |
| 423 | struct asix_data *data = (struct asix_data *)&dev->data; |
| 424 | int ret, embd_phy; |
| 425 | u16 rx_ctl; |
| 426 | u8 chipcode = 0; |
| 427 | |
| 428 | ret = asix_write_gpio(dev, AX_GPIO_RSE, 5, in_pm); |
| 429 | if (ret < 0) |
| 430 | goto out; |
| 431 | |
| 432 | embd_phy = ((dev->mii.phy_id & 0x1f) == 0x10 ? 1 : 0); |
| 433 | |
| 434 | ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, embd_phy | |
| 435 | AX_PHYSEL_SSEN, 0, 0, NULL, in_pm); |
| 436 | if (ret < 0) { |
| 437 | netdev_dbg(dev->net, "Select PHY #1 failed: %d\n", ret); |
| 438 | goto out; |
| 439 | } |
| 440 | usleep_range(10000, 11000); |
| 441 | |
| 442 | ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_IPRL, in_pm); |
| 443 | if (ret < 0) |
| 444 | goto out; |
| 445 | |
| 446 | usleep_range(10000, 11000); |
| 447 | |
| 448 | ret = asix_sw_reset(dev, AX_SWRESET_IPRL, in_pm); |
| 449 | if (ret < 0) |
| 450 | goto out; |
| 451 | |
| 452 | msleep(160); |
| 453 | |
| 454 | ret = asix_sw_reset(dev, AX_SWRESET_CLEAR, in_pm); |
| 455 | if (ret < 0) |
| 456 | goto out; |
| 457 | |
| 458 | ret = asix_sw_reset(dev, AX_SWRESET_IPRL, in_pm); |
| 459 | if (ret < 0) |
| 460 | goto out; |
| 461 | |
| 462 | msleep(200); |
| 463 | |
| 464 | if (in_pm && (!asix_mdio_read_nopm(dev->net, dev->mii.phy_id, |
| 465 | MII_PHYSID1))) { |
| 466 | ret = -1; |
| 467 | goto out; |
| 468 | } |
| 469 | |
| 470 | ret = asix_read_cmd(dev, AX_CMD_STATMNGSTS_REG, 0, |
| 471 | 0, 1, &chipcode, in_pm); |
| 472 | if (ret < 0) |
| 473 | goto out; |
| 474 | |
| 475 | if ((chipcode & AX_CHIPCODE_MASK) == AX_AX88772B_CHIPCODE) { |
| 476 | ret = asix_write_cmd(dev, AX_QCTCTRL, 0x8000, 0x8001, |
| 477 | 0, NULL, in_pm); |
| 478 | if (ret < 0) { |
| 479 | netdev_dbg(dev->net, "Write BQ setting failed: %d\n", |
| 480 | ret); |
| 481 | goto out; |
| 482 | } |
| 483 | } |
| 484 | |
| 485 | ret = asix_write_cmd(dev, AX_CMD_WRITE_IPG0, |
| 486 | AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT, |
| 487 | AX88772_IPG2_DEFAULT, 0, NULL, in_pm); |
| 488 | if (ret < 0) { |
| 489 | netdev_dbg(dev->net, "Write IPG,IPG1,IPG2 failed: %d\n", ret); |
| 490 | goto out; |
| 491 | } |
| 492 | |
| 493 | /* Rewrite MAC address */ |
| 494 | memcpy(data->mac_addr, dev->net->dev_addr, ETH_ALEN); |
| 495 | ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN, |
| 496 | data->mac_addr, in_pm); |
| 497 | if (ret < 0) |
| 498 | goto out; |
| 499 | |
| 500 | /* Set RX_CTL to default values with 2k buffer, and enable cactus */ |
| 501 | ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL, in_pm); |
| 502 | if (ret < 0) |
| 503 | goto out; |
| 504 | |
| 505 | ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT, in_pm); |
| 506 | if (ret < 0) |
| 507 | return ret; |
| 508 | |
| 509 | /* Set RX_CTL to default values with 2k buffer, and enable cactus */ |
| 510 | ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL, in_pm); |
| 511 | if (ret < 0) |
| 512 | goto out; |
| 513 | |
| 514 | rx_ctl = asix_read_rx_ctl(dev, in_pm); |
| 515 | netdev_dbg(dev->net, "RX_CTL is 0x%04x after all initializations\n", |
| 516 | rx_ctl); |
| 517 | |
| 518 | rx_ctl = asix_read_medium_status(dev, in_pm); |
| 519 | netdev_dbg(dev->net, |
| 520 | "Medium Status is 0x%04x after all initializations\n", |
| 521 | rx_ctl); |
| 522 | |
| 523 | return 0; |
| 524 | |
| 525 | out: |
| 526 | return ret; |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 527 | } |
| 528 | |
| 529 | static const struct net_device_ops ax88772_netdev_ops = { |
| 530 | .ndo_open = usbnet_open, |
| 531 | .ndo_stop = usbnet_stop, |
| 532 | .ndo_start_xmit = usbnet_start_xmit, |
| 533 | .ndo_tx_timeout = usbnet_tx_timeout, |
| 534 | .ndo_change_mtu = usbnet_change_mtu, |
| 535 | .ndo_set_mac_address = asix_set_mac_address, |
| 536 | .ndo_validate_addr = eth_validate_addr, |
| 537 | .ndo_do_ioctl = asix_ioctl, |
| 538 | .ndo_set_rx_mode = asix_set_multicast, |
| 539 | }; |
| 540 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 541 | static void ax88772_suspend(struct usbnet *dev) |
| 542 | { |
| 543 | struct asix_common_private *priv = dev->driver_priv; |
| 544 | |
| 545 | /* Preserve BMCR for restoring */ |
| 546 | priv->presvd_phy_bmcr = |
| 547 | asix_mdio_read_nopm(dev->net, dev->mii.phy_id, MII_BMCR); |
| 548 | |
| 549 | /* Preserve ANAR for restoring */ |
| 550 | priv->presvd_phy_advertise = |
| 551 | asix_mdio_read_nopm(dev->net, dev->mii.phy_id, MII_ADVERTISE); |
| 552 | } |
| 553 | |
| 554 | static int asix_suspend(struct usb_interface *intf, pm_message_t message) |
| 555 | { |
| 556 | struct usbnet *dev = usb_get_intfdata(intf); |
| 557 | struct asix_common_private *priv = dev->driver_priv; |
| 558 | |
| 559 | if (priv->suspend) |
| 560 | priv->suspend(dev); |
| 561 | |
| 562 | return usbnet_suspend(intf, message); |
| 563 | } |
| 564 | |
| 565 | static void ax88772_restore_phy(struct usbnet *dev) |
| 566 | { |
| 567 | struct asix_common_private *priv = dev->driver_priv; |
| 568 | |
| 569 | if (priv->presvd_phy_advertise) { |
| 570 | /* Restore Advertisement control reg */ |
| 571 | asix_mdio_write_nopm(dev->net, dev->mii.phy_id, MII_ADVERTISE, |
| 572 | priv->presvd_phy_advertise); |
| 573 | |
| 574 | /* Restore BMCR */ |
| 575 | asix_mdio_write_nopm(dev->net, dev->mii.phy_id, MII_BMCR, |
| 576 | priv->presvd_phy_bmcr); |
| 577 | |
| 578 | priv->presvd_phy_advertise = 0; |
| 579 | priv->presvd_phy_bmcr = 0; |
| 580 | } |
| 581 | } |
| 582 | |
| 583 | static void ax88772_resume(struct usbnet *dev) |
| 584 | { |
| 585 | int i; |
| 586 | |
| 587 | for (i = 0; i < 3; i++) |
| 588 | if (!ax88772_hw_reset(dev, 1)) |
| 589 | break; |
| 590 | ax88772_restore_phy(dev); |
| 591 | } |
| 592 | |
| 593 | static void ax88772a_resume(struct usbnet *dev) |
| 594 | { |
| 595 | int i; |
| 596 | |
| 597 | for (i = 0; i < 3; i++) { |
| 598 | if (!ax88772a_hw_reset(dev, 1)) |
| 599 | break; |
| 600 | } |
| 601 | |
| 602 | ax88772_restore_phy(dev); |
| 603 | } |
| 604 | |
| 605 | static int asix_resume(struct usb_interface *intf) |
| 606 | { |
| 607 | struct usbnet *dev = usb_get_intfdata(intf); |
| 608 | struct asix_common_private *priv = dev->driver_priv; |
| 609 | |
| 610 | if (priv->resume) |
| 611 | priv->resume(dev); |
| 612 | |
| 613 | return usbnet_resume(intf); |
| 614 | } |
| 615 | |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 616 | static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf) |
| 617 | { |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 618 | int ret, i; |
| 619 | u8 buf[ETH_ALEN], chipcode = 0; |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 620 | u32 phyid; |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 621 | struct asix_common_private *priv; |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 622 | |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 623 | usbnet_get_endpoints(dev,intf); |
| 624 | |
| 625 | /* Get the MAC address */ |
Lucas Stach | 5620df6 | 2013-01-16 04:24:06 +0000 | [diff] [blame] | 626 | if (dev->driver_info->data & FLAG_EEPROM_MAC) { |
| 627 | for (i = 0; i < (ETH_ALEN >> 1); i++) { |
| 628 | ret = asix_read_cmd(dev, AX_CMD_READ_EEPROM, 0x04 + i, |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 629 | 0, 2, buf + i * 2, 0); |
Lucas Stach | 5620df6 | 2013-01-16 04:24:06 +0000 | [diff] [blame] | 630 | if (ret < 0) |
| 631 | break; |
| 632 | } |
| 633 | } else { |
| 634 | ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID, |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 635 | 0, 0, ETH_ALEN, buf, 0); |
Lucas Stach | 5620df6 | 2013-01-16 04:24:06 +0000 | [diff] [blame] | 636 | } |
| 637 | |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 638 | if (ret < 0) { |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 639 | netdev_dbg(dev->net, "Failed to read MAC address: %d\n", ret); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 640 | return ret; |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 641 | } |
Jean-Christophe PLAGNIOL-VILLARD | 452b5ec | 2012-11-21 21:35:17 +0000 | [diff] [blame] | 642 | |
| 643 | asix_set_netdev_dev_addr(dev, buf); |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 644 | |
| 645 | /* Initialize MII structure */ |
| 646 | dev->mii.dev = dev->net; |
| 647 | dev->mii.mdio_read = asix_mdio_read; |
| 648 | dev->mii.mdio_write = asix_mdio_write; |
| 649 | dev->mii.phy_id_mask = 0x1f; |
| 650 | dev->mii.reg_num_mask = 0x1f; |
| 651 | dev->mii.phy_id = asix_get_phy_addr(dev); |
| 652 | |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 653 | dev->net->netdev_ops = &ax88772_netdev_ops; |
| 654 | dev->net->ethtool_ops = &ax88772_ethtool_ops; |
Eric Dumazet | 95162d6 | 2012-07-05 04:31:01 +0000 | [diff] [blame] | 655 | dev->net->needed_headroom = 4; /* cf asix_tx_fixup() */ |
| 656 | dev->net->needed_tailroom = 4; /* cf asix_tx_fixup() */ |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 657 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 658 | asix_read_cmd(dev, AX_CMD_STATMNGSTS_REG, 0, 0, 1, &chipcode, 0); |
| 659 | chipcode &= AX_CHIPCODE_MASK; |
Grant Grundler | d366518 | 2011-11-15 07:12:41 +0000 | [diff] [blame] | 660 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 661 | (chipcode == AX_AX88772_CHIPCODE) ? ax88772_hw_reset(dev, 0) : |
| 662 | ax88772a_hw_reset(dev, 0); |
Grant Grundler | d366518 | 2011-11-15 07:12:41 +0000 | [diff] [blame] | 663 | |
| 664 | /* Read PHYID register *AFTER* the PHY was reset properly */ |
| 665 | phyid = asix_get_phyid(dev); |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 666 | netdev_dbg(dev->net, "PHYID=0x%08x\n", phyid); |
Grant Grundler | d366518 | 2011-11-15 07:12:41 +0000 | [diff] [blame] | 667 | |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 668 | /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */ |
| 669 | if (dev->driver_info->flags & FLAG_FRAMING_AX) { |
| 670 | /* hard_mtu is still the default - the device does not support |
| 671 | jumbo eth frames */ |
| 672 | dev->rx_urb_size = 2048; |
| 673 | } |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 674 | |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 675 | dev->driver_priv = kzalloc(sizeof(struct asix_common_private), GFP_KERNEL); |
| 676 | if (!dev->driver_priv) |
| 677 | return -ENOMEM; |
| 678 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 679 | priv = dev->driver_priv; |
| 680 | |
| 681 | priv->presvd_phy_bmcr = 0; |
| 682 | priv->presvd_phy_advertise = 0; |
| 683 | if (chipcode == AX_AX88772_CHIPCODE) { |
| 684 | priv->resume = ax88772_resume; |
| 685 | priv->suspend = ax88772_suspend; |
| 686 | } else { |
| 687 | priv->resume = ax88772a_resume; |
| 688 | priv->suspend = ax88772_suspend; |
| 689 | } |
| 690 | |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 691 | return 0; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 692 | } |
| 693 | |
Wu Fengguang | ad32791 | 2013-01-18 15:36:56 +0000 | [diff] [blame] | 694 | static void ax88772_unbind(struct usbnet *dev, struct usb_interface *intf) |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 695 | { |
Markus Elfring | 91ecee6 | 2014-11-20 16:11:56 +0100 | [diff] [blame] | 696 | kfree(dev->driver_priv); |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 697 | } |
| 698 | |
stephen hemminger | bc689c9 | 2012-01-05 19:10:23 +0000 | [diff] [blame] | 699 | static const struct ethtool_ops ax88178_ethtool_ops = { |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 700 | .get_drvinfo = asix_get_drvinfo, |
| 701 | .get_link = asix_get_link, |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 702 | .get_msglevel = usbnet_get_msglevel, |
| 703 | .set_msglevel = usbnet_set_msglevel, |
| 704 | .get_wol = asix_get_wol, |
| 705 | .set_wol = asix_set_wol, |
| 706 | .get_eeprom_len = asix_get_eeprom_len, |
| 707 | .get_eeprom = asix_get_eeprom, |
Christian Riesch | cb7b24c | 2012-07-19 00:23:07 +0000 | [diff] [blame] | 708 | .set_eeprom = asix_set_eeprom, |
Arnd Bergmann | c41286f | 2006-10-09 00:08:01 +0200 | [diff] [blame] | 709 | .get_settings = usbnet_get_settings, |
| 710 | .set_settings = usbnet_set_settings, |
| 711 | .nway_reset = usbnet_nway_reset, |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 712 | }; |
| 713 | |
| 714 | static int marvell_phy_init(struct usbnet *dev) |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 715 | { |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 716 | struct asix_data *data = (struct asix_data *)&dev->data; |
| 717 | u16 reg; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 718 | |
Joe Perches | 60b8675 | 2010-02-17 10:30:23 +0000 | [diff] [blame] | 719 | netdev_dbg(dev->net, "marvell_phy_init()\n"); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 720 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 721 | reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_MARVELL_STATUS); |
Joe Perches | 60b8675 | 2010-02-17 10:30:23 +0000 | [diff] [blame] | 722 | netdev_dbg(dev->net, "MII_MARVELL_STATUS = 0x%04x\n", reg); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 723 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 724 | asix_mdio_write(dev->net, dev->mii.phy_id, MII_MARVELL_CTRL, |
| 725 | MARVELL_CTRL_RXDELAY | MARVELL_CTRL_TXDELAY); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 726 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 727 | if (data->ledmode) { |
| 728 | reg = asix_mdio_read(dev->net, dev->mii.phy_id, |
| 729 | MII_MARVELL_LED_CTRL); |
Joe Perches | 60b8675 | 2010-02-17 10:30:23 +0000 | [diff] [blame] | 730 | netdev_dbg(dev->net, "MII_MARVELL_LED_CTRL (1) = 0x%04x\n", reg); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 731 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 732 | reg &= 0xf8ff; |
| 733 | reg |= (1 + 0x0100); |
| 734 | asix_mdio_write(dev->net, dev->mii.phy_id, |
| 735 | MII_MARVELL_LED_CTRL, reg); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 736 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 737 | reg = asix_mdio_read(dev->net, dev->mii.phy_id, |
| 738 | MII_MARVELL_LED_CTRL); |
Joe Perches | 60b8675 | 2010-02-17 10:30:23 +0000 | [diff] [blame] | 739 | netdev_dbg(dev->net, "MII_MARVELL_LED_CTRL (2) = 0x%04x\n", reg); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 740 | reg &= 0xfc0f; |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 741 | } |
| 742 | |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 743 | return 0; |
| 744 | } |
| 745 | |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 746 | static int rtl8211cl_phy_init(struct usbnet *dev) |
| 747 | { |
| 748 | struct asix_data *data = (struct asix_data *)&dev->data; |
| 749 | |
| 750 | netdev_dbg(dev->net, "rtl8211cl_phy_init()\n"); |
| 751 | |
| 752 | asix_mdio_write (dev->net, dev->mii.phy_id, 0x1f, 0x0005); |
| 753 | asix_mdio_write (dev->net, dev->mii.phy_id, 0x0c, 0); |
| 754 | asix_mdio_write (dev->net, dev->mii.phy_id, 0x01, |
| 755 | asix_mdio_read (dev->net, dev->mii.phy_id, 0x01) | 0x0080); |
| 756 | asix_mdio_write (dev->net, dev->mii.phy_id, 0x1f, 0); |
| 757 | |
| 758 | if (data->ledmode == 12) { |
| 759 | asix_mdio_write (dev->net, dev->mii.phy_id, 0x1f, 0x0002); |
| 760 | asix_mdio_write (dev->net, dev->mii.phy_id, 0x1a, 0x00cb); |
| 761 | asix_mdio_write (dev->net, dev->mii.phy_id, 0x1f, 0); |
| 762 | } |
| 763 | |
| 764 | return 0; |
| 765 | } |
| 766 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 767 | static int marvell_led_status(struct usbnet *dev, u16 speed) |
| 768 | { |
| 769 | u16 reg = asix_mdio_read(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL); |
| 770 | |
Joe Perches | 60b8675 | 2010-02-17 10:30:23 +0000 | [diff] [blame] | 771 | netdev_dbg(dev->net, "marvell_led_status() read 0x%04x\n", reg); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 772 | |
| 773 | /* Clear out the center LED bits - 0x03F0 */ |
| 774 | reg &= 0xfc0f; |
| 775 | |
| 776 | switch (speed) { |
| 777 | case SPEED_1000: |
| 778 | reg |= 0x03e0; |
| 779 | break; |
| 780 | case SPEED_100: |
| 781 | reg |= 0x03b0; |
| 782 | break; |
| 783 | default: |
| 784 | reg |= 0x02f0; |
| 785 | } |
| 786 | |
Joe Perches | 60b8675 | 2010-02-17 10:30:23 +0000 | [diff] [blame] | 787 | netdev_dbg(dev->net, "marvell_led_status() writing 0x%04x\n", reg); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 788 | asix_mdio_write(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL, reg); |
| 789 | |
| 790 | return 0; |
| 791 | } |
| 792 | |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 793 | static int ax88178_reset(struct usbnet *dev) |
| 794 | { |
| 795 | struct asix_data *data = (struct asix_data *)&dev->data; |
| 796 | int ret; |
| 797 | __le16 eeprom; |
| 798 | u8 status; |
| 799 | int gpio0 = 0; |
Grant Grundler | b2d3ad29 | 2011-11-15 07:12:42 +0000 | [diff] [blame] | 800 | u32 phyid; |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 801 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 802 | asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &status, 0); |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 803 | netdev_dbg(dev->net, "GPIO Status: 0x%04x\n", status); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 804 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 805 | asix_write_cmd(dev, AX_CMD_WRITE_ENABLE, 0, 0, 0, NULL, 0); |
| 806 | asix_read_cmd(dev, AX_CMD_READ_EEPROM, 0x0017, 0, 2, &eeprom, 0); |
| 807 | asix_write_cmd(dev, AX_CMD_WRITE_DISABLE, 0, 0, 0, NULL, 0); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 808 | |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 809 | netdev_dbg(dev->net, "EEPROM index 0x17 is 0x%04x\n", eeprom); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 810 | |
| 811 | if (eeprom == cpu_to_le16(0xffff)) { |
| 812 | data->phymode = PHY_MODE_MARVELL; |
| 813 | data->ledmode = 0; |
| 814 | gpio0 = 1; |
| 815 | } else { |
Grant Grundler | b2d3ad29 | 2011-11-15 07:12:42 +0000 | [diff] [blame] | 816 | data->phymode = le16_to_cpu(eeprom) & 0x7F; |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 817 | data->ledmode = le16_to_cpu(eeprom) >> 8; |
| 818 | gpio0 = (le16_to_cpu(eeprom) & 0x80) ? 0 : 1; |
| 819 | } |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 820 | netdev_dbg(dev->net, "GPIO0: %d, PhyMode: %d\n", gpio0, data->phymode); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 821 | |
Grant Grundler | b2d3ad29 | 2011-11-15 07:12:42 +0000 | [diff] [blame] | 822 | /* Power up external GigaPHY through AX88178 GPIO pin */ |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 823 | asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | |
| 824 | AX_GPIO_GPO1EN, 40, 0); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 825 | if ((le16_to_cpu(eeprom) >> 8) != 1) { |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 826 | asix_write_gpio(dev, 0x003c, 30, 0); |
| 827 | asix_write_gpio(dev, 0x001c, 300, 0); |
| 828 | asix_write_gpio(dev, 0x003c, 30, 0); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 829 | } else { |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 830 | netdev_dbg(dev->net, "gpio phymode == 1 path\n"); |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 831 | asix_write_gpio(dev, AX_GPIO_GPO1EN, 30, 0); |
| 832 | asix_write_gpio(dev, AX_GPIO_GPO1EN | AX_GPIO_GPO_1, 30, 0); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 833 | } |
| 834 | |
Grant Grundler | b2d3ad29 | 2011-11-15 07:12:42 +0000 | [diff] [blame] | 835 | /* Read PHYID register *AFTER* powering up PHY */ |
| 836 | phyid = asix_get_phyid(dev); |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 837 | netdev_dbg(dev->net, "PHYID=0x%08x\n", phyid); |
Grant Grundler | b2d3ad29 | 2011-11-15 07:12:42 +0000 | [diff] [blame] | 838 | |
| 839 | /* Set AX88178 to enable MII/GMII/RGMII interface for external PHY */ |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 840 | asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, 0, 0, 0, NULL, 0); |
Grant Grundler | b2d3ad29 | 2011-11-15 07:12:42 +0000 | [diff] [blame] | 841 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 842 | asix_sw_reset(dev, 0, 0); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 843 | msleep(150); |
| 844 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 845 | asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD, 0); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 846 | msleep(150); |
| 847 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 848 | asix_write_rx_ctl(dev, 0, 0); |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 849 | |
| 850 | if (data->phymode == PHY_MODE_MARVELL) { |
| 851 | marvell_phy_init(dev); |
| 852 | msleep(60); |
| 853 | } else if (data->phymode == PHY_MODE_RTL8211CL) |
| 854 | rtl8211cl_phy_init(dev); |
| 855 | |
| 856 | asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, |
| 857 | BMCR_RESET | BMCR_ANENABLE); |
| 858 | asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE, |
| 859 | ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP); |
| 860 | asix_mdio_write(dev->net, dev->mii.phy_id, MII_CTRL1000, |
| 861 | ADVERTISE_1000FULL); |
| 862 | |
| 863 | mii_nway_restart(&dev->mii); |
| 864 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 865 | ret = asix_write_medium_mode(dev, AX88178_MEDIUM_DEFAULT, 0); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 866 | if (ret < 0) |
| 867 | return ret; |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 868 | |
Jussi Kivilinna | 71bc5d9 | 2012-01-10 06:40:23 +0000 | [diff] [blame] | 869 | /* Rewrite MAC address */ |
| 870 | memcpy(data->mac_addr, dev->net->dev_addr, ETH_ALEN); |
| 871 | ret = asix_write_cmd(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN, |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 872 | data->mac_addr, 0); |
Jussi Kivilinna | 71bc5d9 | 2012-01-10 06:40:23 +0000 | [diff] [blame] | 873 | if (ret < 0) |
| 874 | return ret; |
| 875 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 876 | ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL, 0); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 877 | if (ret < 0) |
| 878 | return ret; |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 879 | |
| 880 | return 0; |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 881 | } |
| 882 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 883 | static int ax88178_link_reset(struct usbnet *dev) |
| 884 | { |
| 885 | u16 mode; |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 886 | struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET }; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 887 | struct asix_data *data = (struct asix_data *)&dev->data; |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 888 | u32 speed; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 889 | |
Joe Perches | 60b8675 | 2010-02-17 10:30:23 +0000 | [diff] [blame] | 890 | netdev_dbg(dev->net, "ax88178_link_reset()\n"); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 891 | |
| 892 | mii_check_media(&dev->mii, 1, 1); |
| 893 | mii_ethtool_gset(&dev->mii, &ecmd); |
| 894 | mode = AX88178_MEDIUM_DEFAULT; |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 895 | speed = ethtool_cmd_speed(&ecmd); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 896 | |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 897 | if (speed == SPEED_1000) |
Pantelis Koukousoulas | a7f75c0 | 2008-11-20 01:48:46 -0800 | [diff] [blame] | 898 | mode |= AX_MEDIUM_GM; |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 899 | else if (speed == SPEED_100) |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 900 | mode |= AX_MEDIUM_PS; |
| 901 | else |
| 902 | mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM); |
| 903 | |
Pantelis Koukousoulas | a7f75c0 | 2008-11-20 01:48:46 -0800 | [diff] [blame] | 904 | mode |= AX_MEDIUM_ENCK; |
| 905 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 906 | if (ecmd.duplex == DUPLEX_FULL) |
| 907 | mode |= AX_MEDIUM_FD; |
| 908 | else |
| 909 | mode &= ~AX_MEDIUM_FD; |
| 910 | |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 911 | netdev_dbg(dev->net, "ax88178_link_reset() speed: %u duplex: %d setting mode to 0x%04x\n", |
| 912 | speed, ecmd.duplex, mode); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 913 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 914 | asix_write_medium_mode(dev, mode, 0); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 915 | |
| 916 | if (data->phymode == PHY_MODE_MARVELL && data->ledmode) |
David Decotigny | 8ae6dac | 2011-04-27 18:32:38 +0000 | [diff] [blame] | 917 | marvell_led_status(dev, speed); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 918 | |
| 919 | return 0; |
| 920 | } |
| 921 | |
| 922 | static void ax88178_set_mfb(struct usbnet *dev) |
| 923 | { |
| 924 | u16 mfb = AX_RX_CTL_MFB_16384; |
| 925 | u16 rxctl; |
| 926 | u16 medium; |
| 927 | int old_rx_urb_size = dev->rx_urb_size; |
| 928 | |
| 929 | if (dev->hard_mtu < 2048) { |
| 930 | dev->rx_urb_size = 2048; |
| 931 | mfb = AX_RX_CTL_MFB_2048; |
| 932 | } else if (dev->hard_mtu < 4096) { |
| 933 | dev->rx_urb_size = 4096; |
| 934 | mfb = AX_RX_CTL_MFB_4096; |
| 935 | } else if (dev->hard_mtu < 8192) { |
| 936 | dev->rx_urb_size = 8192; |
| 937 | mfb = AX_RX_CTL_MFB_8192; |
| 938 | } else if (dev->hard_mtu < 16384) { |
| 939 | dev->rx_urb_size = 16384; |
| 940 | mfb = AX_RX_CTL_MFB_16384; |
| 941 | } |
| 942 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 943 | rxctl = asix_read_rx_ctl(dev, 0); |
| 944 | asix_write_rx_ctl(dev, (rxctl & ~AX_RX_CTL_MFB_16384) | mfb, 0); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 945 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 946 | medium = asix_read_medium_status(dev, 0); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 947 | if (dev->net->mtu > 1500) |
| 948 | medium |= AX_MEDIUM_JFE; |
| 949 | else |
| 950 | medium &= ~AX_MEDIUM_JFE; |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 951 | asix_write_medium_mode(dev, medium, 0); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 952 | |
| 953 | if (dev->rx_urb_size > old_rx_urb_size) |
| 954 | usbnet_unlink_rx_urbs(dev); |
| 955 | } |
| 956 | |
| 957 | static int ax88178_change_mtu(struct net_device *net, int new_mtu) |
| 958 | { |
| 959 | struct usbnet *dev = netdev_priv(net); |
| 960 | int ll_mtu = new_mtu + net->hard_header_len + 4; |
| 961 | |
Joe Perches | 60b8675 | 2010-02-17 10:30:23 +0000 | [diff] [blame] | 962 | netdev_dbg(dev->net, "ax88178_change_mtu() new_mtu=%d\n", new_mtu); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 963 | |
| 964 | if (new_mtu <= 0 || ll_mtu > 16384) |
| 965 | return -EINVAL; |
| 966 | |
| 967 | if ((ll_mtu % dev->maxpacket) == 0) |
| 968 | return -EDOM; |
| 969 | |
| 970 | net->mtu = new_mtu; |
| 971 | dev->hard_mtu = net->mtu + net->hard_header_len; |
| 972 | ax88178_set_mfb(dev); |
| 973 | |
Ming Lei | a88c32a | 2013-07-25 13:47:53 +0800 | [diff] [blame] | 974 | /* max qlen depend on hard_mtu and rx_urb_size */ |
| 975 | usbnet_update_max_qlen(dev); |
| 976 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 977 | return 0; |
| 978 | } |
| 979 | |
Stephen Hemminger | 1703338 | 2009-03-20 19:35:55 +0000 | [diff] [blame] | 980 | static const struct net_device_ops ax88178_netdev_ops = { |
| 981 | .ndo_open = usbnet_open, |
| 982 | .ndo_stop = usbnet_stop, |
| 983 | .ndo_start_xmit = usbnet_start_xmit, |
| 984 | .ndo_tx_timeout = usbnet_tx_timeout, |
Jussi Kivilinna | 7f29a3b | 2010-03-09 12:24:38 +0000 | [diff] [blame] | 985 | .ndo_set_mac_address = asix_set_mac_address, |
Stephen Hemminger | 1703338 | 2009-03-20 19:35:55 +0000 | [diff] [blame] | 986 | .ndo_validate_addr = eth_validate_addr, |
Jiri Pirko | afc4b13 | 2011-08-16 06:29:01 +0000 | [diff] [blame] | 987 | .ndo_set_rx_mode = asix_set_multicast, |
Stephen Hemminger | 1703338 | 2009-03-20 19:35:55 +0000 | [diff] [blame] | 988 | .ndo_do_ioctl = asix_ioctl, |
| 989 | .ndo_change_mtu = ax88178_change_mtu, |
| 990 | }; |
| 991 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 992 | static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf) |
| 993 | { |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 994 | int ret; |
Al Viro | 51bf297 | 2007-12-22 17:42:36 +0000 | [diff] [blame] | 995 | u8 buf[ETH_ALEN]; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 996 | |
| 997 | usbnet_get_endpoints(dev,intf); |
| 998 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 999 | /* Get the MAC address */ |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 1000 | ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID, 0, 0, ETH_ALEN, buf, 0); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 1001 | if (ret < 0) { |
Greg Kroah-Hartman | 49ae25b | 2012-09-19 09:46:14 +0000 | [diff] [blame] | 1002 | netdev_dbg(dev->net, "Failed to read MAC address: %d\n", ret); |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 1003 | return ret; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1004 | } |
Jean-Christophe PLAGNIOL-VILLARD | 452b5ec | 2012-11-21 21:35:17 +0000 | [diff] [blame] | 1005 | |
| 1006 | asix_set_netdev_dev_addr(dev, buf); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1007 | |
| 1008 | /* Initialize MII structure */ |
| 1009 | dev->mii.dev = dev->net; |
| 1010 | dev->mii.mdio_read = asix_mdio_read; |
| 1011 | dev->mii.mdio_write = asix_mdio_write; |
| 1012 | dev->mii.phy_id_mask = 0x1f; |
| 1013 | dev->mii.reg_num_mask = 0xff; |
| 1014 | dev->mii.supports_gmii = 1; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1015 | dev->mii.phy_id = asix_get_phy_addr(dev); |
Stephen Hemminger | 1703338 | 2009-03-20 19:35:55 +0000 | [diff] [blame] | 1016 | |
| 1017 | dev->net->netdev_ops = &ax88178_netdev_ops; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1018 | dev->net->ethtool_ops = &ax88178_ethtool_ops; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1019 | |
Grant Grundler | b2d3ad29 | 2011-11-15 07:12:42 +0000 | [diff] [blame] | 1020 | /* Blink LEDS so users know driver saw dongle */ |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 1021 | asix_sw_reset(dev, 0, 0); |
Grant Grundler | b2d3ad29 | 2011-11-15 07:12:42 +0000 | [diff] [blame] | 1022 | msleep(150); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1023 | |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 1024 | asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD, 0); |
Grant Grundler | b2d3ad29 | 2011-11-15 07:12:42 +0000 | [diff] [blame] | 1025 | msleep(150); |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1026 | |
| 1027 | /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */ |
| 1028 | if (dev->driver_info->flags & FLAG_FRAMING_AX) { |
| 1029 | /* hard_mtu is still the default - the device does not support |
| 1030 | jumbo eth frames */ |
| 1031 | dev->rx_urb_size = 2048; |
| 1032 | } |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1033 | |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 1034 | dev->driver_priv = kzalloc(sizeof(struct asix_common_private), GFP_KERNEL); |
| 1035 | if (!dev->driver_priv) |
| 1036 | return -ENOMEM; |
| 1037 | |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 1038 | return 0; |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1039 | } |
| 1040 | |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1041 | static const struct driver_info ax8817x_info = { |
| 1042 | .description = "ASIX AX8817x USB 2.0 Ethernet", |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 1043 | .bind = ax88172_bind, |
| 1044 | .status = asix_status, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1045 | .link_reset = ax88172_link_reset, |
| 1046 | .reset = ax88172_link_reset, |
Ben Hutchings | 37e8273 | 2009-11-04 15:29:52 +0000 | [diff] [blame] | 1047 | .flags = FLAG_ETHER | FLAG_LINK_INTR, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1048 | .data = 0x00130103, |
| 1049 | }; |
| 1050 | |
| 1051 | static const struct driver_info dlink_dub_e100_info = { |
| 1052 | .description = "DLink DUB-E100 USB Ethernet", |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 1053 | .bind = ax88172_bind, |
| 1054 | .status = asix_status, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1055 | .link_reset = ax88172_link_reset, |
| 1056 | .reset = ax88172_link_reset, |
Ben Hutchings | 37e8273 | 2009-11-04 15:29:52 +0000 | [diff] [blame] | 1057 | .flags = FLAG_ETHER | FLAG_LINK_INTR, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1058 | .data = 0x009f9d9f, |
| 1059 | }; |
| 1060 | |
| 1061 | static const struct driver_info netgear_fa120_info = { |
| 1062 | .description = "Netgear FA-120 USB Ethernet", |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 1063 | .bind = ax88172_bind, |
| 1064 | .status = asix_status, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1065 | .link_reset = ax88172_link_reset, |
| 1066 | .reset = ax88172_link_reset, |
Ben Hutchings | 37e8273 | 2009-11-04 15:29:52 +0000 | [diff] [blame] | 1067 | .flags = FLAG_ETHER | FLAG_LINK_INTR, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1068 | .data = 0x00130103, |
| 1069 | }; |
| 1070 | |
| 1071 | static const struct driver_info hawking_uf200_info = { |
| 1072 | .description = "Hawking UF200 USB Ethernet", |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 1073 | .bind = ax88172_bind, |
| 1074 | .status = asix_status, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1075 | .link_reset = ax88172_link_reset, |
| 1076 | .reset = ax88172_link_reset, |
Ben Hutchings | 37e8273 | 2009-11-04 15:29:52 +0000 | [diff] [blame] | 1077 | .flags = FLAG_ETHER | FLAG_LINK_INTR, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1078 | .data = 0x001f1d1f, |
| 1079 | }; |
| 1080 | |
| 1081 | static const struct driver_info ax88772_info = { |
| 1082 | .description = "ASIX AX88772 USB 2.0 Ethernet", |
| 1083 | .bind = ax88772_bind, |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 1084 | .unbind = ax88772_unbind, |
David Hollis | 48b1be6 | 2006-03-28 20:15:42 -0500 | [diff] [blame] | 1085 | .status = asix_status, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1086 | .link_reset = ax88772_link_reset, |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 1087 | .reset = ax88772_reset, |
Eric Dumazet | a9e0aca | 2012-03-14 20:18:32 +0000 | [diff] [blame] | 1088 | .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR | FLAG_MULTI_PACKET, |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 1089 | .rx_fixup = asix_rx_fixup_common, |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1090 | .tx_fixup = asix_tx_fixup, |
| 1091 | }; |
| 1092 | |
Lucas Stach | 5620df6 | 2013-01-16 04:24:06 +0000 | [diff] [blame] | 1093 | static const struct driver_info ax88772b_info = { |
| 1094 | .description = "ASIX AX88772B USB 2.0 Ethernet", |
| 1095 | .bind = ax88772_bind, |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 1096 | .unbind = ax88772_unbind, |
Lucas Stach | 5620df6 | 2013-01-16 04:24:06 +0000 | [diff] [blame] | 1097 | .status = asix_status, |
| 1098 | .link_reset = ax88772_link_reset, |
| 1099 | .reset = ax88772_reset, |
| 1100 | .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR | |
| 1101 | FLAG_MULTI_PACKET, |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 1102 | .rx_fixup = asix_rx_fixup_common, |
Lucas Stach | 5620df6 | 2013-01-16 04:24:06 +0000 | [diff] [blame] | 1103 | .tx_fixup = asix_tx_fixup, |
| 1104 | .data = FLAG_EEPROM_MAC, |
| 1105 | }; |
| 1106 | |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1107 | static const struct driver_info ax88178_info = { |
| 1108 | .description = "ASIX AX88178 USB 2.0 Ethernet", |
| 1109 | .bind = ax88178_bind, |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 1110 | .unbind = ax88772_unbind, |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1111 | .status = asix_status, |
| 1112 | .link_reset = ax88178_link_reset, |
Grant Grundler | 610d885 | 2011-10-04 09:55:17 +0000 | [diff] [blame] | 1113 | .reset = ax88178_reset, |
Emil Goode | d43ff4c | 2014-02-13 19:30:39 +0100 | [diff] [blame] | 1114 | .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR | |
| 1115 | FLAG_MULTI_PACKET, |
Lucas Stach | 8b5b6f5 | 2013-01-16 04:24:07 +0000 | [diff] [blame] | 1116 | .rx_fixup = asix_rx_fixup_common, |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1117 | .tx_fixup = asix_tx_fixup, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1118 | }; |
| 1119 | |
Glen Turner | 45af3fb | 2013-02-27 04:32:36 +0000 | [diff] [blame] | 1120 | /* |
| 1121 | * USBLINK 20F9 "USB 2.0 LAN" USB ethernet adapter, typically found in |
| 1122 | * no-name packaging. |
| 1123 | * USB device strings are: |
| 1124 | * 1: Manufacturer: USBLINK |
| 1125 | * 2: Product: HG20F9 USB2.0 |
| 1126 | * 3: Serial: 000003 |
| 1127 | * Appears to be compatible with Asix 88772B. |
| 1128 | */ |
| 1129 | static const struct driver_info hg20f9_info = { |
| 1130 | .description = "HG20F9 USB 2.0 Ethernet", |
| 1131 | .bind = ax88772_bind, |
| 1132 | .unbind = ax88772_unbind, |
| 1133 | .status = asix_status, |
| 1134 | .link_reset = ax88772_link_reset, |
| 1135 | .reset = ax88772_reset, |
| 1136 | .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR | |
| 1137 | FLAG_MULTI_PACKET, |
| 1138 | .rx_fixup = asix_rx_fixup_common, |
| 1139 | .tx_fixup = asix_tx_fixup, |
| 1140 | .data = FLAG_EEPROM_MAC, |
| 1141 | }; |
| 1142 | |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1143 | static const struct usb_device_id products [] = { |
| 1144 | { |
| 1145 | // Linksys USB200M |
| 1146 | USB_DEVICE (0x077b, 0x2226), |
| 1147 | .driver_info = (unsigned long) &ax8817x_info, |
| 1148 | }, { |
| 1149 | // Netgear FA120 |
| 1150 | USB_DEVICE (0x0846, 0x1040), |
| 1151 | .driver_info = (unsigned long) &netgear_fa120_info, |
| 1152 | }, { |
| 1153 | // DLink DUB-E100 |
| 1154 | USB_DEVICE (0x2001, 0x1a00), |
| 1155 | .driver_info = (unsigned long) &dlink_dub_e100_info, |
| 1156 | }, { |
| 1157 | // Intellinet, ST Lab USB Ethernet |
| 1158 | USB_DEVICE (0x0b95, 0x1720), |
| 1159 | .driver_info = (unsigned long) &ax8817x_info, |
| 1160 | }, { |
| 1161 | // Hawking UF200, TrendNet TU2-ET100 |
| 1162 | USB_DEVICE (0x07b8, 0x420a), |
| 1163 | .driver_info = (unsigned long) &hawking_uf200_info, |
| 1164 | }, { |
David Hollis | 39c4b38 | 2007-02-20 08:02:24 -0500 | [diff] [blame] | 1165 | // Billionton Systems, USB2AR |
| 1166 | USB_DEVICE (0x08dd, 0x90ff), |
| 1167 | .driver_info = (unsigned long) &ax8817x_info, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1168 | }, { |
Chia-Sheng Chang | 80083a3 | 2015-10-16 02:00:21 +0800 | [diff] [blame] | 1169 | // Billionton Systems, GUSB2AM-1G-B |
| 1170 | USB_DEVICE(0x08dd, 0x0114), |
| 1171 | .driver_info = (unsigned long) &ax88178_info, |
| 1172 | }, { |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1173 | // ATEN UC210T |
| 1174 | USB_DEVICE (0x0557, 0x2009), |
| 1175 | .driver_info = (unsigned long) &ax8817x_info, |
| 1176 | }, { |
| 1177 | // Buffalo LUA-U2-KTX |
| 1178 | USB_DEVICE (0x0411, 0x003d), |
| 1179 | .driver_info = (unsigned long) &ax8817x_info, |
| 1180 | }, { |
Mattia Dongili | ac7b77f | 2008-05-06 20:42:35 -0700 | [diff] [blame] | 1181 | // Buffalo LUA-U2-GT 10/100/1000 |
| 1182 | USB_DEVICE (0x0411, 0x006e), |
| 1183 | .driver_info = (unsigned long) &ax88178_info, |
| 1184 | }, { |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1185 | // Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter" |
| 1186 | USB_DEVICE (0x6189, 0x182d), |
| 1187 | .driver_info = (unsigned long) &ax8817x_info, |
| 1188 | }, { |
Joerg Neikes | 4e50391 | 2012-03-08 22:44:03 +0000 | [diff] [blame] | 1189 | // Sitecom LN-031 "USB 2.0 10/100/1000 Ethernet adapter" |
| 1190 | USB_DEVICE (0x0df6, 0x0056), |
| 1191 | .driver_info = (unsigned long) &ax88178_info, |
| 1192 | }, { |
Luca Ceresoli | 7488c3e | 2015-02-26 00:58:12 +0100 | [diff] [blame] | 1193 | // Sitecom LN-028 "USB 2.0 10/100/1000 Ethernet adapter" |
| 1194 | USB_DEVICE (0x0df6, 0x061c), |
| 1195 | .driver_info = (unsigned long) &ax88178_info, |
| 1196 | }, { |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1197 | // corega FEther USB2-TX |
| 1198 | USB_DEVICE (0x07aa, 0x0017), |
| 1199 | .driver_info = (unsigned long) &ax8817x_info, |
| 1200 | }, { |
| 1201 | // Surecom EP-1427X-2 |
| 1202 | USB_DEVICE (0x1189, 0x0893), |
| 1203 | .driver_info = (unsigned long) &ax8817x_info, |
| 1204 | }, { |
| 1205 | // goodway corp usb gwusb2e |
| 1206 | USB_DEVICE (0x1631, 0x6200), |
| 1207 | .driver_info = (unsigned long) &ax8817x_info, |
| 1208 | }, { |
David Hollis | 39c4b38 | 2007-02-20 08:02:24 -0500 | [diff] [blame] | 1209 | // JVC MP-PRX1 Port Replicator |
| 1210 | USB_DEVICE (0x04f1, 0x3008), |
| 1211 | .driver_info = (unsigned long) &ax8817x_info, |
| 1212 | }, { |
Quinlan Pfiffer | 66dc81e | 2012-09-28 19:58:44 +0000 | [diff] [blame] | 1213 | // Lenovo U2L100P 10/100 |
| 1214 | USB_DEVICE (0x17ef, 0x7203), |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 1215 | .driver_info = (unsigned long)&ax88772b_info, |
Quinlan Pfiffer | 66dc81e | 2012-09-28 19:58:44 +0000 | [diff] [blame] | 1216 | }, { |
Marek Vasut | 3088590 | 2011-07-20 05:57:04 +0000 | [diff] [blame] | 1217 | // ASIX AX88772B 10/100 |
| 1218 | USB_DEVICE (0x0b95, 0x772b), |
Lucas Stach | 5620df6 | 2013-01-16 04:24:06 +0000 | [diff] [blame] | 1219 | .driver_info = (unsigned long) &ax88772b_info, |
Marek Vasut | 3088590 | 2011-07-20 05:57:04 +0000 | [diff] [blame] | 1220 | }, { |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1221 | // ASIX AX88772 10/100 |
David Hollis | 39c4b38 | 2007-02-20 08:02:24 -0500 | [diff] [blame] | 1222 | USB_DEVICE (0x0b95, 0x7720), |
| 1223 | .driver_info = (unsigned long) &ax88772_info, |
David Hollis | 5e0f76c | 2005-12-19 13:58:38 -0500 | [diff] [blame] | 1224 | }, { |
Eduard Warkentin | 7327413 | 2006-05-18 01:13:17 -0700 | [diff] [blame] | 1225 | // ASIX AX88178 10/100/1000 |
| 1226 | USB_DEVICE (0x0b95, 0x1780), |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1227 | .driver_info = (unsigned long) &ax88178_info, |
Eduard Warkentin | 7327413 | 2006-05-18 01:13:17 -0700 | [diff] [blame] | 1228 | }, { |
Arnaud Ebalard | f4680d3 | 2010-12-15 12:16:30 +0000 | [diff] [blame] | 1229 | // Logitec LAN-GTJ/U2A |
| 1230 | USB_DEVICE (0x0789, 0x0160), |
| 1231 | .driver_info = (unsigned long) &ax88178_info, |
| 1232 | }, { |
David Hollis | 5e0f76c | 2005-12-19 13:58:38 -0500 | [diff] [blame] | 1233 | // Linksys USB200M Rev 2 |
| 1234 | USB_DEVICE (0x13b1, 0x0018), |
| 1235 | .driver_info = (unsigned long) &ax88772_info, |
David Hollis | 5732ce8 | 2006-01-05 14:39:49 -0500 | [diff] [blame] | 1236 | }, { |
| 1237 | // 0Q0 cable ethernet |
| 1238 | USB_DEVICE (0x1557, 0x7720), |
| 1239 | .driver_info = (unsigned long) &ax88772_info, |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1240 | }, { |
| 1241 | // DLink DUB-E100 H/W Ver B1 |
| 1242 | USB_DEVICE (0x07d1, 0x3c05), |
| 1243 | .driver_info = (unsigned long) &ax88772_info, |
| 1244 | }, { |
David Hollis | b923e7f | 2006-09-21 08:09:29 -0400 | [diff] [blame] | 1245 | // DLink DUB-E100 H/W Ver B1 Alternate |
| 1246 | USB_DEVICE (0x2001, 0x3c05), |
| 1247 | .driver_info = (unsigned long) &ax88772_info, |
| 1248 | }, { |
Søren holm | ed3770a | 2012-09-17 21:50:57 +0000 | [diff] [blame] | 1249 | // DLink DUB-E100 H/W Ver C1 |
| 1250 | USB_DEVICE (0x2001, 0x1a02), |
| 1251 | .driver_info = (unsigned long) &ax88772_info, |
| 1252 | }, { |
David Hollis | 933a27d | 2006-07-29 10:12:50 -0400 | [diff] [blame] | 1253 | // Linksys USB1000 |
| 1254 | USB_DEVICE (0x1737, 0x0039), |
| 1255 | .driver_info = (unsigned long) &ax88178_info, |
YOSHIFUJI Hideaki / 吉藤英明 | b29cf31 | 2007-01-26 22:57:38 +0900 | [diff] [blame] | 1256 | }, { |
| 1257 | // IO-DATA ETG-US2 |
| 1258 | USB_DEVICE (0x04bb, 0x0930), |
| 1259 | .driver_info = (unsigned long) &ax88178_info, |
David Hollis | 2ed22bc | 2007-05-23 07:33:17 -0400 | [diff] [blame] | 1260 | }, { |
| 1261 | // Belkin F5D5055 |
| 1262 | USB_DEVICE(0x050d, 0x5055), |
| 1263 | .driver_info = (unsigned long) &ax88178_info, |
Aurelien Nephtali | 3d60efb5 | 2008-05-14 17:04:13 -0700 | [diff] [blame] | 1264 | }, { |
| 1265 | // Apple USB Ethernet Adapter |
| 1266 | USB_DEVICE(0x05ac, 0x1402), |
| 1267 | .driver_info = (unsigned long) &ax88772_info, |
Jason Cooper | ccf9540 | 2008-11-11 13:02:53 -0500 | [diff] [blame] | 1268 | }, { |
| 1269 | // Cables-to-Go USB Ethernet Adapter |
| 1270 | USB_DEVICE(0x0b95, 0x772a), |
| 1271 | .driver_info = (unsigned long) &ax88772_info, |
Greg Kroah-Hartman | fef7cc0 | 2009-02-24 23:52:24 -0800 | [diff] [blame] | 1272 | }, { |
| 1273 | // ABOCOM for pci |
| 1274 | USB_DEVICE(0x14ea, 0xab11), |
| 1275 | .driver_info = (unsigned long) &ax88178_info, |
| 1276 | }, { |
| 1277 | // ASIX 88772a |
| 1278 | USB_DEVICE(0x0db0, 0xa877), |
| 1279 | .driver_info = (unsigned long) &ax88772_info, |
Aurelien Jacobs | e8303a3 | 2011-12-16 10:49:22 +0000 | [diff] [blame] | 1280 | }, { |
| 1281 | // Asus USB Ethernet Adapter |
| 1282 | USB_DEVICE (0x0b95, 0x7e2b), |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 1283 | .driver_info = (unsigned long)&ax88772b_info, |
Christian Riesch | 16626b0 | 2012-07-13 05:26:31 +0000 | [diff] [blame] | 1284 | }, { |
| 1285 | /* ASIX 88172a demo board */ |
| 1286 | USB_DEVICE(0x0b95, 0x172a), |
| 1287 | .driver_info = (unsigned long) &ax88172a_info, |
Glen Turner | 45af3fb | 2013-02-27 04:32:36 +0000 | [diff] [blame] | 1288 | }, { |
| 1289 | /* |
| 1290 | * USBLINK HG20F9 "USB 2.0 LAN" |
| 1291 | * Appears to have gazumped Linksys's manufacturer ID but |
| 1292 | * doesn't (yet) conflict with any known Linksys product. |
| 1293 | */ |
| 1294 | USB_DEVICE(0x066b, 0x20f9), |
| 1295 | .driver_info = (unsigned long) &hg20f9_info, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1296 | }, |
| 1297 | { }, // END |
| 1298 | }; |
| 1299 | MODULE_DEVICE_TABLE(usb, products); |
| 1300 | |
| 1301 | static struct usb_driver asix_driver = { |
Grant Grundler | 83e1b91 | 2011-10-04 09:55:18 +0000 | [diff] [blame] | 1302 | .name = DRIVER_NAME, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1303 | .id_table = products, |
| 1304 | .probe = usbnet_probe, |
Robert Foss | d9fe64e | 2016-08-29 09:32:15 -0400 | [diff] [blame^] | 1305 | .suspend = asix_suspend, |
| 1306 | .resume = asix_resume, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1307 | .disconnect = usbnet_disconnect, |
Oliver Neukum | a11a654 | 2007-08-03 13:52:19 +0200 | [diff] [blame] | 1308 | .supports_autosuspend = 1, |
Sarah Sharp | e1f12eb | 2012-04-23 10:08:51 -0700 | [diff] [blame] | 1309 | .disable_hub_initiated_lpm = 1, |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1310 | }; |
| 1311 | |
Greg Kroah-Hartman | d632eb1 | 2011-11-18 09:44:20 -0800 | [diff] [blame] | 1312 | module_usb_driver(asix_driver); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1313 | |
| 1314 | MODULE_AUTHOR("David Hollis"); |
Grant Grundler | 4ad1438 | 2011-10-04 09:55:16 +0000 | [diff] [blame] | 1315 | MODULE_VERSION(DRIVER_VERSION); |
David Brownell | 2e55cc7 | 2005-08-31 09:53:10 -0700 | [diff] [blame] | 1316 | MODULE_DESCRIPTION("ASIX AX8817X based USB 2.0 Ethernet Devices"); |
| 1317 | MODULE_LICENSE("GPL"); |
| 1318 | |