diff options
Diffstat (limited to 'drivers/net/usb/asix.c')
| -rw-r--r-- | drivers/net/usb/asix.c | 1490 |
1 files changed, 1490 insertions, 0 deletions
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c new file mode 100644 index 000000000000..d5ef97bc4d01 --- /dev/null +++ b/drivers/net/usb/asix.c @@ -0,0 +1,1490 @@ +/* + * ASIX AX8817X based USB 2.0 Ethernet Devices + * Copyright (C) 2003-2006 David Hollis <dhollis@davehollis.com> + * Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net> + * Copyright (C) 2006 James Painter <jamie.painter@iname.com> + * Copyright (c) 2002-2003 TiVo Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +// #define DEBUG // error path messages, extra info +// #define VERBOSE // more; success messages + +#include <linux/module.h> +#include <linux/kmod.h> +#include <linux/init.h> +#include <linux/netdevice.h> +#include <linux/etherdevice.h> +#include <linux/ethtool.h> +#include <linux/workqueue.h> +#include <linux/mii.h> +#include <linux/usb.h> +#include <linux/crc32.h> + +#include "usbnet.h" + +#define DRIVER_VERSION "14-Jun-2006" +static const char driver_name [] = "asix"; + +/* ASIX AX8817X based USB 2.0 Ethernet Devices */ + +#define AX_CMD_SET_SW_MII 0x06 +#define AX_CMD_READ_MII_REG 0x07 +#define AX_CMD_WRITE_MII_REG 0x08 +#define AX_CMD_SET_HW_MII 0x0a +#define AX_CMD_READ_EEPROM 0x0b +#define AX_CMD_WRITE_EEPROM 0x0c +#define AX_CMD_WRITE_ENABLE 0x0d +#define AX_CMD_WRITE_DISABLE 0x0e +#define AX_CMD_READ_RX_CTL 0x0f +#define AX_CMD_WRITE_RX_CTL 0x10 +#define AX_CMD_READ_IPG012 0x11 +#define AX_CMD_WRITE_IPG0 0x12 +#define AX_CMD_WRITE_IPG1 0x13 +#define AX_CMD_READ_NODE_ID 0x13 +#define AX_CMD_WRITE_IPG2 0x14 +#define AX_CMD_WRITE_MULTI_FILTER 0x16 +#define AX88172_CMD_READ_NODE_ID 0x17 +#define AX_CMD_READ_PHY_ID 0x19 +#define AX_CMD_READ_MEDIUM_STATUS 0x1a +#define AX_CMD_WRITE_MEDIUM_MODE 0x1b +#define AX_CMD_READ_MONITOR_MODE 0x1c +#define AX_CMD_WRITE_MONITOR_MODE 0x1d +#define AX_CMD_READ_GPIOS 0x1e +#define AX_CMD_WRITE_GPIOS 0x1f +#define AX_CMD_SW_RESET 0x20 +#define AX_CMD_SW_PHY_STATUS 0x21 +#define AX_CMD_SW_PHY_SELECT 0x22 + +#define AX_MONITOR_MODE 0x01 +#define AX_MONITOR_LINK 0x02 +#define AX_MONITOR_MAGIC 0x04 +#define AX_MONITOR_HSFS 0x10 + +/* AX88172 Medium Status Register values */ +#define AX88172_MEDIUM_FD 0x02 +#define AX88172_MEDIUM_TX 0x04 +#define AX88172_MEDIUM_FC 0x10 +#define AX88172_MEDIUM_DEFAULT \ + ( AX88172_MEDIUM_FD | AX88172_MEDIUM_TX | AX88172_MEDIUM_FC ) + +#define AX_MCAST_FILTER_SIZE 8 +#define AX_MAX_MCAST 64 + +#define AX_SWRESET_CLEAR 0x00 +#define AX_SWRESET_RR 0x01 +#define AX_SWRESET_RT 0x02 +#define AX_SWRESET_PRTE 0x04 +#define AX_SWRESET_PRL 0x08 +#define AX_SWRESET_BZ 0x10 +#define AX_SWRESET_IPRL 0x20 +#define AX_SWRESET_IPPD 0x40 + +#define AX88772_IPG0_DEFAULT 0x15 +#define AX88772_IPG1_DEFAULT 0x0c +#define AX88772_IPG2_DEFAULT 0x12 + +/* AX88772 & AX88178 Medium Mode Register */ +#define AX_MEDIUM_PF 0x0080 +#define AX_MEDIUM_JFE 0x0040 +#define AX_MEDIUM_TFC 0x0020 +#define AX_MEDIUM_RFC 0x0010 +#define AX_MEDIUM_ENCK 0x0008 +#define AX_MEDIUM_AC 0x0004 +#define AX_MEDIUM_FD 0x0002 +#define AX_MEDIUM_GM 0x0001 +#define AX_MEDIUM_SM 0x1000 +#define AX_MEDIUM_SBP 0x0800 +#define AX_MEDIUM_PS 0x0200 +#define AX_MEDIUM_RE 0x0100 + +#define AX88178_MEDIUM_DEFAULT \ + (AX_MEDIUM_PS | AX_MEDIUM_FD | AX_MEDIUM_AC | \ + AX_MEDIUM_RFC | AX_MEDIUM_TFC | AX_MEDIUM_JFE | \ + AX_MEDIUM_RE ) + +#define AX88772_MEDIUM_DEFAULT \ + (AX_MEDIUM_FD | AX_MEDIUM_RFC | \ + AX_MEDIUM_TFC | AX_MEDIUM_PS | \ + AX_MEDIUM_AC | AX_MEDIUM_RE ) + +/* AX88772 & AX88178 RX_CTL values */ +#define AX_RX_CTL_SO 0x0080 +#define AX_RX_CTL_AP 0x0020 +#define AX_RX_CTL_AM 0x0010 +#define AX_RX_CTL_AB 0x0008 +#define AX_RX_CTL_SEP 0x0004 +#define AX_RX_CTL_AMALL 0x0002 +#define AX_RX_CTL_PRO 0x0001 +#define AX_RX_CTL_MFB_2048 0x0000 +#define AX_RX_CTL_MFB_4096 0x0100 +#define AX_RX_CTL_MFB_8192 0x0200 +#define AX_RX_CTL_MFB_16384 0x0300 + +#define AX_DEFAULT_RX_CTL \ + (AX_RX_CTL_SO | AX_RX_CTL_AB ) + +/* GPIO 0 .. 2 toggles */ +#define AX_GPIO_GPO0EN 0x01 /* GPIO0 Output enable */ +#define AX_GPIO_GPO_0 0x02 /* GPIO0 Output value */ +#define AX_GPIO_GPO1EN 0x04 /* GPIO1 Output enable */ +#define AX_GPIO_GPO_1 0x08 /* GPIO1 Output value */ +#define AX_GPIO_GPO2EN 0x10 /* GPIO2 Output enable */ +#define AX_GPIO_GPO_2 0x20 /* GPIO2 Output value */ +#define AX_GPIO_RESERVED 0x40 /* Reserved */ +#define AX_GPIO_RSE 0x80 /* Reload serial EEPROM */ + +#define AX_EEPROM_MAGIC 0xdeadbeef +#define AX88172_EEPROM_LEN 0x40 +#define AX88772_EEPROM_LEN 0xff + +#define PHY_MODE_MARVELL 0x0000 +#define MII_MARVELL_LED_CTRL 0x0018 +#define MII_MARVELL_STATUS 0x001b +#define MII_MARVELL_CTRL 0x0014 + +#define MARVELL_LED_MANUAL 0x0019 + +#define MARVELL_STATUS_HWCFG 0x0004 + +#define MARVELL_CTRL_TXDELAY 0x0002 +#define MARVELL_CTRL_RXDELAY 0x0080 + +/* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */ +struct asix_data { + u8 multi_filter[AX_MCAST_FILTER_SIZE]; + u8 phymode; + u8 ledmode; + u8 eeprom_len; +}; + +struct ax88172_int_data { + u16 res1; + u8 link; + u16 res2; + u8 status; + u16 res3; +} __attribute__ ((packed)); + +static int asix_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, + u16 size, void *data) +{ + devdbg(dev,"asix_read_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d", + cmd, value, index, size); + return usb_control_msg( + dev->udev, + usb_rcvctrlpipe(dev->udev, 0), + cmd, + USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + value, + index, + data, + size, + USB_CTRL_GET_TIMEOUT); +} + +static int asix_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index, + u16 size, void *data) +{ + devdbg(dev,"asix_write_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d", + cmd, value, index, size); + return usb_control_msg( + dev->udev, + usb_sndctrlpipe(dev->udev, 0), + cmd, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + value, + index, + data, + size, + USB_CTRL_SET_TIMEOUT); +} + +static void asix_async_cmd_callback(struct urb *urb) +{ + struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context; + + if (urb->status < 0) + printk(KERN_DEBUG "asix_async_cmd_callback() failed with %d", + urb->status); + + kfree(req); + usb_free_urb(urb); +} + +static void +asix_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index, + u16 size, void *data) +{ + struct usb_ctrlrequest *req; + int status; + struct urb *urb; + + devdbg(dev,"asix_write_cmd_async() cmd=0x%02x value=0x%04x index=0x%04x size=%d", + cmd, value, index, size); + if ((urb = usb_alloc_urb(0, GFP_ATOMIC)) == NULL) { + deverr(dev, "Error allocating URB in write_cmd_async!"); + return; + } + + if ((req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC)) == NULL) { + deverr(dev, "Failed to allocate memory for control request"); + usb_free_urb(urb); + return; + } + + req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE; + req->bRequest = cmd; + req->wValue = cpu_to_le16(value); + req->wIndex = cpu_to_le16(index); + req->wLength = cpu_to_le16(size); + + usb_fill_control_urb(urb, dev->udev, + usb_sndctrlpipe(dev->udev, 0), + (void *)req, data, size, + asix_async_cmd_callback, req); + + if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) { + deverr(dev, "Error submitting the control message: status=%d", + status); + kfree(req); + usb_free_urb(urb); + } +} + +static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb) +{ + u8 *head; + u32 header; + char *packet; + struct sk_buff *ax_skb; + u16 size; + + head = (u8 *) skb->data; + memcpy(&header, head, sizeof(header)); + le32_to_cpus(&header); + packet = head + sizeof(header); + + skb_pull(skb, 4); + + while (skb->len > 0) { + if ((short)(header & 0x0000ffff) != + ~((short)((header & 0xffff0000) >> 16))) { + deverr(dev,"asix_rx_fixup() Bad Header Length"); + } + /* get the packet length */ + size = (u16) (header & 0x0000ffff); + + if ((skb->len) - ((size + 1) & 0xfffe) == 0) + return 2; + if (size > ETH_FRAME_LEN) { + deverr(dev,"asix_rx_fixup() Bad RX Length %d", size); + return 0; + } + ax_skb = skb_clone(skb, GFP_ATOMIC); + if (ax_skb) { + ax_skb->len = size; + ax_skb->data = packet; + skb_set_tail_pointer(ax_skb, size); + usbnet_skb_return(dev, ax_skb); + } else { + return 0; + } + + skb_pull(skb, (size + 1) & 0xfffe); + + if (skb->len == 0) + break; + + head = (u8 *) skb->data; + memcpy(&header, head, sizeof(header)); + le32_to_cpus(&header); + packet = head + sizeof(header); + skb_pull(skb, 4); + } + + if (skb->len < 0) { + deverr(dev,"asix_rx_fixup() Bad SKB Length %d", skb->len); + return 0; + } + return 1; +} + +static struct sk_buff *asix_tx_fixup(struct usbnet *dev, struct sk_buff *skb, + gfp_t flags) +{ + int padlen; + int headroom = skb_headroom(skb); + int tailroom = skb_tailroom(skb); + u32 packet_len; + u32 padbytes = 0xffff0000; + + padlen = ((skb->len + 4) % 512) ? 0 : 4; + + if ((!skb_cloned(skb)) + && ((headroom + tailroom) >= (4 + padlen))) { + if ((headroom < 4) || (tailroom < padlen)) { + skb->data = memmove(skb->head + 4, skb->data, skb->len); + skb_set_tail_pointer(skb, skb->len); + } + } else { + struct sk_buff *skb2; + skb2 = skb_copy_expand(skb, 4, padlen, flags); + dev_kfree_skb_any(skb); + skb = skb2; + if (!skb) + return NULL; + } + + skb_push(skb, 4); + packet_len = (((skb->len - 4) ^ 0x0000ffff) << 16) + (skb->len - 4); + cpu_to_le32s(&packet_len); + skb_copy_to_linear_data(skb, &packet_len, sizeof(packet_len)); + + if ((skb->len % 512) == 0) { + cpu_to_le32s(&padbytes); + memcpy(skb_tail_pointer(skb), &padbytes, sizeof(padbytes)); + skb_put(skb, sizeof(padbytes)); + } + return skb; +} + +static void asix_status(struct usbnet *dev, struct urb *urb) +{ + struct ax88172_int_data *event; + int link; + + if (urb->actual_length < 8) + return; + + event = urb->transfer_buffer; + link = event->link & 0x01; + if (netif_carrier_ok(dev->net) != link) { + if (link) { + netif_carrier_on(dev->net); + usbnet_defer_kevent (dev, EVENT_LINK_RESET ); + } else + netif_carrier_off(dev->net); + devdbg(dev, "Link Status is: %d", link); + } +} + +static inline int asix_set_sw_mii(struct usbnet *dev) +{ + int ret; + ret = asix_write_cmd(dev, AX_CMD_SET_SW_MII, 0x0000, 0, 0, NULL); + if (ret < 0) + deverr(dev, "Failed to enable software MII access"); + return ret; +} + +static inline int asix_set_hw_mii(struct usbnet *dev) +{ + int ret; + ret = asix_write_cmd(dev, AX_CMD_SET_HW_MII, 0x0000, 0, 0, NULL); + if (ret < 0) + deverr(dev, "Failed to enable hardware MII access"); + return ret; +} + +static inline int asix_get_phy_addr(struct usbnet *dev) +{ + int ret = 0; + void *buf; + + devdbg(dev, "asix_get_phy_addr()"); + + buf = kmalloc(2, GFP_KERNEL); + if (!buf) + goto out1; + + if ((ret = asix_read_cmd(dev, AX_CMD_READ_PHY_ID, + 0, 0, 2, buf)) < 2) { + deverr(dev, "Error reading PHYID register: %02x", ret); + goto out2; + } + devdbg(dev, "asix_get_phy_addr() returning 0x%04x", *((u16 *)buf)); + ret = *((u8 *)buf + 1); +out2: + kfree(buf); +out1: + return ret; +} + +static int asix_sw_reset(struct usbnet *dev, u8 flags) +{ + int ret; + + ret = asix_write_cmd(dev, AX_CMD_SW_RESET, flags, 0, 0, NULL); + if (ret < 0) + deverr(dev,"Failed to send software reset: %02x", ret); + + return ret; +} + +static u16 asix_read_rx_ctl(struct usbnet *dev) +{ + u16 ret = 0; + void *buf; + + buf = kmalloc(2, GFP_KERNEL); + if (!buf) + goto out1; + + if ((ret = asix_read_cmd(dev, AX_CMD_READ_RX_CTL, + 0, 0, 2, buf)) < 2) { + deverr(dev, "Error reading RX_CTL register: %02x", ret); + goto out2; + } + ret = le16_to_cpu(*((u16 *)buf)); +out2: + kfree(buf); +out1: + return ret; +} + +static int asix_write_rx_ctl(struct usbnet *dev, u16 mode) +{ + int ret; + + devdbg(dev,"asix_write_rx_ctl() - mode = 0x%04x", mode); + ret = asix_write_cmd(dev, AX_CMD_WRITE_RX_CTL, mode, 0, 0, NULL); + if (ret < 0) + deverr(dev, "Failed to write RX_CTL mode to 0x%04x: %02x", + mode, ret); + + return ret; +} + +static u16 asix_read_medium_status(struct usbnet *dev) +{ + u16 ret = 0; + void *buf; + + buf = kmalloc(2, GFP_KERNEL); + if (!buf) + goto out1; + + if ((ret = asix_read_cmd(dev, AX_CMD_READ_MEDIUM_STATUS, + 0, 0, 2, buf)) < 2) { + deverr(dev, "Error reading Medium Status register: %02x", ret); + goto out2; + } + ret = le16_to_cpu(*((u16 *)buf)); +out2: + kfree(buf); +out1: + return ret; +} + +static int asix_write_medium_mode(struct usbnet *dev, u16 mode) +{ + int ret; + + devdbg(dev,"asix_write_medium_mode() - mode = 0x%04x", mode); + ret = asix_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL); + if (ret < 0) + deverr(dev, "Failed to write Medium Mode mode to 0x%04x: %02x", + mode, ret); + + return ret; +} + +static int asix_write_gpio(struct usbnet *dev, u16 value, int sleep) +{ + int ret; + + devdbg(dev,"asix_write_gpio() - value = 0x%04x", value); + ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS, value, 0, 0, NULL); + if (ret < 0) + deverr(dev, "Failed to write GPIO value 0x%04x: %02x", + value, ret); + + if (sleep) + msleep(sleep); + + return ret; +} + +/* + * AX88772 & AX88178 have a 16-bit RX_CTL value + */ +static void asix_set_multicast(struct net_device *net) +{ + struct usbnet *dev = netdev_priv(net); + struct asix_data *data = (struct asix_data *)&dev->data; + u16 rx_ctl = AX_DEFAULT_RX_CTL; + + if (net->flags & IFF_PROMISC) { + rx_ctl |= AX_RX_CTL_PRO; + } else if (net->flags & IFF_ALLMULTI + || net->mc_count > AX_MAX_MCAST) { + rx_ctl |= AX_RX_CTL_AMALL; + } else if (net->mc_count == 0) { + /* 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 dev_mc_list *mc_list = net->mc_list; + u32 crc_bits; + int i; + + memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE); + + /* Build the multicast hash filter. */ + for (i = 0; i < net->mc_count; i++) { + crc_bits = + ether_crc(ETH_ALEN, + mc_list->dmi_addr) >> 26; + data->multi_filter[crc_bits >> 3] |= + 1 << (crc_bits & 7); + mc_list = mc_list->next; + } + + asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0, + AX_MCAST_FILTER_SIZE, data->multi_filter); + + rx_ctl |= AX_RX_CTL_AM; + } + + asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL); +} + +static int asix_mdio_read(struct net_device *netdev, int phy_id, int loc) +{ + struct usbnet *dev = netdev_priv(netdev); + u16 res; + + mutex_lock(&dev->phy_mutex); + asix_set_sw_mii(dev); + asix_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id, + (__u16)loc, 2, (u16 *)&res); + asix_set_hw_mii(dev); + mutex_unlock(&dev->phy_mutex); + + devdbg(dev, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x", phy_id, loc, le16_to_cpu(res & 0xffff)); + + return le16_to_cpu(res & 0xffff); +} + +static void +asix_mdio_write(struct net_device *netdev, int phy_id, int loc, int val) +{ + struct usbnet *dev = netdev_priv(netdev); + u16 res = cpu_to_le16(val); + + devdbg(dev, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x", phy_id, loc, val); + mutex_lock(&dev->phy_mutex); + asix_set_sw_mii(dev); + asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, + (__u16)loc, 2, (u16 *)&res); + asix_set_hw_mii(dev); + mutex_unlock(&dev->phy_mutex); +} + +/* Get the PHY Identifier from the PHYSID1 & PHYSID2 MII registers */ +static u32 asix_get_phyid(struct usbnet *dev) +{ + int phy_reg; + u32 phy_id; + + phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1); + if (phy_reg < 0) + return 0; + + phy_id = (phy_reg & 0xffff) << 16; + + phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID2); + if (phy_reg < 0) + return 0; + + phy_id |= (phy_reg & 0xffff); + + return phy_id; +} + +static void +asix_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo) +{ + struct usbnet *dev = netdev_priv(net); + u8 opt; + + if (asix_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, &opt) < 0) { + wolinfo->supported = 0; + wolinfo->wolopts = 0; + return; + } + wolinfo->supported = WAKE_PHY | WAKE_MAGIC; + wolinfo->wolopts = 0; + if (opt & AX_MONITOR_MODE) { + if (opt & AX_MONITOR_LINK) + wolinfo->wolopts |= WAKE_PHY; + if (opt & AX_MONITOR_MAGIC) + wolinfo->wolopts |= WAKE_MAGIC; + } +} + +static int +asix_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo) +{ + struct usbnet *dev = netdev_priv(net); + u8 opt = 0; + u8 buf[1]; + + if (wolinfo->wolopts & WAKE_PHY) + opt |= AX_MONITOR_LINK; + if (wolinfo->wolopts & WAKE_MAGIC) + opt |= AX_MONITOR_MAGIC; + if (opt != 0) + opt |= AX_MONITOR_MODE; + + if (asix_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE, + opt, 0, 0, &buf) < 0) + return -EINVAL; + + return 0; +} + +static int asix_get_eeprom_len(struct net_device *net) +{ + struct usbnet *dev = netdev_priv(net); + struct asix_data *data = (struct asix_data *)&dev->data; + + return data->eeprom_len; +} + +static int asix_get_eeprom(struct net_device *net, + struct ethtool_eeprom *eeprom, u8 *data) +{ + struct usbnet *dev = netdev_priv(net); + u16 *ebuf = (u16 *)data; + int i; + + /* Crude hack to ensure that we don't overwrite memory + * if an odd length is supplied + */ + if (eeprom->len % 2) + return -EINVAL; + + eeprom->magic = AX_EEPROM_MAGIC; + + /* ax8817x returns 2 bytes from eeprom on read */ + for (i=0; i < eeprom->len / 2; i++) { + if (asix_read_cmd(dev, AX_CMD_READ_EEPROM, + eeprom->offset + i, 0, 2, &ebuf[i]) < 0) + return -EINVAL; + } + return 0; +} + +static void asix_get_drvinfo (struct net_device *net, + struct ethtool_drvinfo *info) +{ + struct usbnet *dev = netdev_priv(net); + struct asix_data *data = (struct asix_data *)&dev->data; + + /* Inherit standard device info */ + usbnet_get_drvinfo(net, info); + strncpy (info->driver, driver_name, sizeof info->driver); + strncpy (info->version, DRIVER_VERSION, sizeof info->version); + info->eedump_len = data->eeprom_len; +} + +static u32 asix_get_link(struct net_device *net) +{ + struct usbnet *dev = netdev_priv(net); + + return mii_link_ok(&dev->mii); +} + +static int asix_ioctl (struct net_device *net, struct ifreq *rq, int cmd) +{ + struct usbnet *dev = netdev_priv(net); + + return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL); +} + +/* 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 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 + || net->mc_count > AX_MAX_MCAST) { + rx_ctl |= 0x02; + } else if (net->mc_count == 0) { + /* 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 dev_mc_list *mc_list = net->mc_list; + u32 crc_bits; + int i; + + memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE); + + /* Build the multicast hash filter. */ + for (i = 0; i < net->mc_count; i++) { + crc_bits = + ether_crc(ETH_ALEN, + mc_list->dmi_addr) >> 26; + data->multi_filter[crc_bits >> 3] |= + 1 << (crc_bits & 7); + mc_list = mc_list->next; + } + + 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; + + 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; + + devdbg(dev, "ax88172_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd.speed, ecmd.duplex, mode); + + asix_write_medium_mode(dev, mode); + + return 0; +} + +static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf) +{ + int ret = 0; + void *buf; + 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); + + buf = kmalloc(ETH_ALEN, GFP_KERNEL); + if(!buf) { + ret = -ENOMEM; + goto out1; + } + + /* Toggle the GPIOs in a manufacturer/model specific way */ + for (i = 2; i >= 0; i--) { + if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS, + (gpio_bits >> (i * 8)) & 0xff, 0, 0, + buf)) < 0) + goto out2; + msleep(5); + } + + if ((ret = asix_write_rx_ctl(dev, 0x80)) < 0) + goto out2; + + /* Get the MAC address */ + memset(buf, 0, ETH_ALEN); + if ((ret = asix_read_cmd(dev, AX88172_CMD_READ_NODE_ID, + 0, 0, 6, buf)) < 0) { + dbg("read AX_CMD_READ_NODE_ID failed: %d", ret); + goto out2; + } + 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->do_ioctl = asix_ioctl; + + dev->net->set_multicast_list = ax88172_set_multicast; + dev->net->ethtool_ops = &ax88172_ethtool_ops; + + 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; +out2: + kfree(buf); +out1: + return ret; +} + +static 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; + + mii_check_media(&dev->mii, 1, 1); + mii_ethtool_gset(&dev->mii, &ecmd); + mode = AX88772_MEDIUM_DEFAULT; + + if (ecmd.speed != SPEED_100) + mode &= ~AX_MEDIUM_PS; + + if (ecmd.duplex != DUPLEX_FULL) + mode &= ~AX_MEDIUM_FD; + + devdbg(dev, "ax88772_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd.speed, ecmd.duplex, mode); + + asix_write_medium_mode(dev, mode); + + return 0; +} + +static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf) +{ + int ret, embd_phy; + void *buf; + u16 rx_ctl; + struct asix_data *data = (struct asix_data *)&dev->data; + u32 phyid; + + data->eeprom_len = AX88772_EEPROM_LEN; + + usbnet_get_endpoints(dev,intf); + + buf = kmalloc(6, GFP_KERNEL); + if(!buf) { + dbg ("Cannot allocate memory for buffer"); + ret = -ENOMEM; + goto out1; + } + + if ((ret = asix_write_gpio(dev, + AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5)) < 0) + goto out2; + + /* 0x10 is the phy id of the embedded 10/100 ethernet phy */ + embd_phy = ((asix_get_phy_addr(dev) & 0x1f) == 0x10 ? 1 : 0); + if ((ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT, + embd_phy, 0, 0, buf)) < 0) { + dbg("Select PHY #1 failed: %d", ret); + goto out2; + } + + if ((ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL)) < 0) + goto out2; + + msleep(150); + if ((ret = asix_sw_reset(dev, AX_SWRESET_CLEAR)) < 0) + goto out2; + + msleep(150); + if (embd_phy) { + if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL)) < 0) + goto out2; + } + else { + if ((ret = asix_sw_reset(dev, AX_SWRESET_PRTE)) < 0) + goto out2; + } + + msleep(150); + rx_ctl = asix_read_rx_ctl(dev); + dbg("RX_CTL is 0x%04x after software reset", rx_ctl); + if ((ret = asix_write_rx_ctl(dev, 0x0000)) < 0) + goto out2; + + rx_ctl = asix_read_rx_ctl(dev); + dbg("RX_CTL is 0x%04x setting to 0x0000", rx_ctl); + + /* Get the MAC address */ + memset(buf, 0, ETH_ALEN); + if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID, + 0, 0, ETH_ALEN, buf)) < 0) { + dbg("Failed to read MAC address: %d", ret); + goto out2; + } + 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->net->do_ioctl = asix_ioctl; + dev->mii.phy_id = asix_get_phy_addr(dev); + + phyid = asix_get_phyid(dev); + dbg("PHYID=0x%08x", phyid); + + if ((ret = asix_sw_reset(dev, AX_SWRESET_PRL)) < 0) + goto out2; + + msleep(150); + + if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL)) < 0) + goto out2; + + msleep(150); + + dev->net->set_multicast_list = asix_set_multicast; + dev->net->ethtool_ops = &ax88772_ethtool_ops; + + 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); + + if ((ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT)) < 0) + goto out2; + + if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_IPG0, + AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT, + AX88772_IPG2_DEFAULT, 0, buf)) < 0) { + dbg("Write IPG,IPG1,IPG2 failed: %d", ret); + goto out2; + } + + /* Set RX_CTL to default values with 2k buffer, and enable cactus */ + if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0) + goto out2; + + 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); + + kfree(buf); + + /* 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; + +out2: + kfree(buf); +out1: + return ret; +} + +static 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; + + devdbg(dev,"marvell_phy_init()"); + + reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_MARVELL_STATUS); + devdbg(dev,"MII_MARVELL_STATUS = 0x%04x", 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); + devdbg(dev,"MII_MARVELL_LED_CTRL (1) = 0x%04x", 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); + devdbg(dev,"MII_MARVELL_LED_CTRL (2) = 0x%04x", reg); + reg &= 0xfc0f; + } + + 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); + + devdbg(dev, "marvell_led_status() read 0x%04x", 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; + } + + devdbg(dev, "marvell_led_status() writing 0x%04x", reg); + asix_mdio_write(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL, reg); + + return 0; +} + +static int ax88178_link_reset(struct usbnet *dev) +{ + u16 mode; + struct ethtool_cmd ecmd; + struct asix_data *data = (struct asix_data *)&dev->data; + + devdbg(dev,"ax88178_link_reset()"); + + mii_check_media(&dev->mii, 1, 1); + mii_ethtool_gset(&dev->mii, &ecmd); + mode = AX88178_MEDIUM_DEFAULT; + + if (ecmd.speed == SPEED_1000) + mode |= AX_MEDIUM_GM | AX_MEDIUM_ENCK; + else if (ecmd.speed == SPEED_100) + mode |= AX_MEDIUM_PS; + else + mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM); + + if (ecmd.duplex == DUPLEX_FULL) + mode |= AX_MEDIUM_FD; + else + mode &= ~AX_MEDIUM_FD; + + devdbg(dev, "ax88178_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd.speed, ecmd.duplex, mode); + + asix_write_medium_mode(dev, mode); + + if (data->phymode == PHY_MODE_MARVELL && data->ledmode) + marvell_led_status(dev, ecmd.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; + + devdbg(dev, "ax88178_change_mtu() new_mtu=%d", 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 int ax88178_bind(struct usbnet *dev, struct usb_interface *intf) +{ + struct asix_data *data = (struct asix_data *)&dev->data; + int ret; + void *buf; + u16 eeprom; + int gpio0 = 0; + u32 phyid; + + usbnet_get_endpoints(dev,intf); + + buf = kmalloc(6, GFP_KERNEL); + if(!buf) { + dbg ("Cannot allocate memory for buffer"); + ret = -ENOMEM; + goto out1; + } + + eeprom = 0; + asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &eeprom); + dbg("GPIO Status: 0x%04x", eeprom); + + 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 == 0xffff) { + data->phymode = PHY_MODE_MARVELL; + data->ledmode = 0; + gpio0 = 1; + } else { + data->phymode = eeprom & 7; + data->ledmode = eeprom >> 8; + gpio0 = (eeprom & 0x80) ? 0 : 1; + } + dbg("GPIO0: %d, PhyMode: %d", gpio0, data->phymode); + + asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | AX_GPIO_GPO1EN, 40); + if ((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); + } + + 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); + + /* Get the MAC address */ + memset(buf, 0, ETH_ALEN); + if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID, + 0, 0, ETH_ALEN, buf)) < 0) { + dbg("Failed to read MAC address: %d", ret); + goto out2; + } + 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->net->do_ioctl = asix_ioctl; + dev->mii.phy_id = asix_get_phy_addr(dev); + dev->net->set_multicast_list = asix_set_multicast; + dev->net->ethtool_ops = &ax88178_ethtool_ops; + dev->net->change_mtu = &ax88178_change_mtu; + + phyid = asix_get_phyid(dev); + dbg("PHYID=0x%08x", phyid); + + if (data->phymode == PHY_MODE_MARVELL) { + marvell_phy_init(dev); + msleep(60); + } + + 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); + + if ((ret = asix_write_medium_mode(dev, AX88178_MEDIUM_DEFAULT)) < 0) + goto out2; + + if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0) + goto out2; + + kfree(buf); + + /* 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; + +out2: + kfree(buf); +out1: + return ret; +} + +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, + .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, + .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, + .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, + .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_link_reset, + .flags = FLAG_ETHER | FLAG_FRAMING_AX, + .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_link_reset, + .flags = FLAG_ETHER | FLAG_FRAMING_AX, + .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, +}, { + // Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter" + USB_DEVICE (0x6189, 0x182d), + .driver_info = (unsigned long) &ax8817x_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 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, +}, { + // 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, +}, + { }, // END +}; +MODULE_DEVICE_TABLE(usb, products); + +static struct usb_driver asix_driver = { + .name = "asix", + .id_table = products, + .probe = usbnet_probe, + .suspend = usbnet_suspend, + .resume = usbnet_resume, + .disconnect = usbnet_disconnect, +}; + +static int __init asix_init(void) +{ + return usb_register(&asix_driver); +} +module_init(asix_init); + +static void __exit asix_exit(void) +{ + usb_deregister(&asix_driver); +} +module_exit(asix_exit); + +MODULE_AUTHOR("David Hollis"); +MODULE_DESCRIPTION("ASIX AX8817X based USB 2.0 Ethernet Devices"); +MODULE_LICENSE("GPL"); + |