2 * ASIX AX8817X based USB 2.0 Ethernet Devices
3 * Copyright (C) 2003-2006 David Hollis <dhollis@davehollis.com>
4 * Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
5 * Copyright (C) 2006 James Painter <jamie.painter@iname.com>
6 * Copyright (c) 2002-2003 TiVo Inc.
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.
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.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 // #define DEBUG // error path messages, extra info
24 // #define VERBOSE // more; success messages
26 #include <linux/module.h>
27 #include <linux/kmod.h>
28 #include <linux/init.h>
29 #include <linux/netdevice.h>
30 #include <linux/etherdevice.h>
31 #include <linux/ethtool.h>
32 #include <linux/workqueue.h>
33 #include <linux/mii.h>
34 #include <linux/usb.h>
35 #include <linux/crc32.h>
36 #include <linux/usb/usbnet.h>
37 #include <linux/slab.h>
39 #define DRIVER_VERSION "14-Jun-2006"
40 static const char driver_name [] = "asix";
42 /* ASIX AX8817X based USB 2.0 Ethernet Devices */
44 #define AX_CMD_SET_SW_MII 0x06
45 #define AX_CMD_READ_MII_REG 0x07
46 #define AX_CMD_WRITE_MII_REG 0x08
47 #define AX_CMD_SET_HW_MII 0x0a
48 #define AX_CMD_READ_EEPROM 0x0b
49 #define AX_CMD_WRITE_EEPROM 0x0c
50 #define AX_CMD_WRITE_ENABLE 0x0d
51 #define AX_CMD_WRITE_DISABLE 0x0e
52 #define AX_CMD_READ_RX_CTL 0x0f
53 #define AX_CMD_WRITE_RX_CTL 0x10
54 #define AX_CMD_READ_IPG012 0x11
55 #define AX_CMD_WRITE_IPG0 0x12
56 #define AX_CMD_WRITE_IPG1 0x13
57 #define AX_CMD_READ_NODE_ID 0x13
58 #define AX_CMD_WRITE_NODE_ID 0x14
59 #define AX_CMD_WRITE_IPG2 0x14
60 #define AX_CMD_WRITE_MULTI_FILTER 0x16
61 #define AX88172_CMD_READ_NODE_ID 0x17
62 #define AX_CMD_READ_PHY_ID 0x19
63 #define AX_CMD_READ_MEDIUM_STATUS 0x1a
64 #define AX_CMD_WRITE_MEDIUM_MODE 0x1b
65 #define AX_CMD_READ_MONITOR_MODE 0x1c
66 #define AX_CMD_WRITE_MONITOR_MODE 0x1d
67 #define AX_CMD_READ_GPIOS 0x1e
68 #define AX_CMD_WRITE_GPIOS 0x1f
69 #define AX_CMD_SW_RESET 0x20
70 #define AX_CMD_SW_PHY_STATUS 0x21
71 #define AX_CMD_SW_PHY_SELECT 0x22
73 #define AX_MONITOR_MODE 0x01
74 #define AX_MONITOR_LINK 0x02
75 #define AX_MONITOR_MAGIC 0x04
76 #define AX_MONITOR_HSFS 0x10
78 /* AX88172 Medium Status Register values */
79 #define AX88172_MEDIUM_FD 0x02
80 #define AX88172_MEDIUM_TX 0x04
81 #define AX88172_MEDIUM_FC 0x10
82 #define AX88172_MEDIUM_DEFAULT \
83 ( AX88172_MEDIUM_FD | AX88172_MEDIUM_TX | AX88172_MEDIUM_FC )
85 #define AX_MCAST_FILTER_SIZE 8
86 #define AX_MAX_MCAST 64
88 #define AX_SWRESET_CLEAR 0x00
89 #define AX_SWRESET_RR 0x01
90 #define AX_SWRESET_RT 0x02
91 #define AX_SWRESET_PRTE 0x04
92 #define AX_SWRESET_PRL 0x08
93 #define AX_SWRESET_BZ 0x10
94 #define AX_SWRESET_IPRL 0x20
95 #define AX_SWRESET_IPPD 0x40
97 #define AX88772_IPG0_DEFAULT 0x15
98 #define AX88772_IPG1_DEFAULT 0x0c
99 #define AX88772_IPG2_DEFAULT 0x12
101 /* AX88772 & AX88178 Medium Mode Register */
102 #define AX_MEDIUM_PF 0x0080
103 #define AX_MEDIUM_JFE 0x0040
104 #define AX_MEDIUM_TFC 0x0020
105 #define AX_MEDIUM_RFC 0x0010
106 #define AX_MEDIUM_ENCK 0x0008
107 #define AX_MEDIUM_AC 0x0004
108 #define AX_MEDIUM_FD 0x0002
109 #define AX_MEDIUM_GM 0x0001
110 #define AX_MEDIUM_SM 0x1000
111 #define AX_MEDIUM_SBP 0x0800
112 #define AX_MEDIUM_PS 0x0200
113 #define AX_MEDIUM_RE 0x0100
115 #define AX88178_MEDIUM_DEFAULT \
116 (AX_MEDIUM_PS | AX_MEDIUM_FD | AX_MEDIUM_AC | \
117 AX_MEDIUM_RFC | AX_MEDIUM_TFC | AX_MEDIUM_JFE | \
120 #define AX88772_MEDIUM_DEFAULT \
121 (AX_MEDIUM_FD | AX_MEDIUM_RFC | \
122 AX_MEDIUM_TFC | AX_MEDIUM_PS | \
123 AX_MEDIUM_AC | AX_MEDIUM_RE )
125 /* AX88772 & AX88178 RX_CTL values */
126 #define AX_RX_CTL_SO 0x0080
127 #define AX_RX_CTL_AP 0x0020
128 #define AX_RX_CTL_AM 0x0010
129 #define AX_RX_CTL_AB 0x0008
130 #define AX_RX_CTL_SEP 0x0004
131 #define AX_RX_CTL_AMALL 0x0002
132 #define AX_RX_CTL_PRO 0x0001
133 #define AX_RX_CTL_MFB_2048 0x0000
134 #define AX_RX_CTL_MFB_4096 0x0100
135 #define AX_RX_CTL_MFB_8192 0x0200
136 #define AX_RX_CTL_MFB_16384 0x0300
138 #define AX_DEFAULT_RX_CTL \
139 (AX_RX_CTL_SO | AX_RX_CTL_AB )
141 /* GPIO 0 .. 2 toggles */
142 #define AX_GPIO_GPO0EN 0x01 /* GPIO0 Output enable */
143 #define AX_GPIO_GPO_0 0x02 /* GPIO0 Output value */
144 #define AX_GPIO_GPO1EN 0x04 /* GPIO1 Output enable */
145 #define AX_GPIO_GPO_1 0x08 /* GPIO1 Output value */
146 #define AX_GPIO_GPO2EN 0x10 /* GPIO2 Output enable */
147 #define AX_GPIO_GPO_2 0x20 /* GPIO2 Output value */
148 #define AX_GPIO_RESERVED 0x40 /* Reserved */
149 #define AX_GPIO_RSE 0x80 /* Reload serial EEPROM */
151 #define AX_EEPROM_MAGIC 0xdeadbeef
152 #define AX88172_EEPROM_LEN 0x40
153 #define AX88772_EEPROM_LEN 0xff
155 #define PHY_MODE_MARVELL 0x0000
156 #define MII_MARVELL_LED_CTRL 0x0018
157 #define MII_MARVELL_STATUS 0x001b
158 #define MII_MARVELL_CTRL 0x0014
160 #define MARVELL_LED_MANUAL 0x0019
162 #define MARVELL_STATUS_HWCFG 0x0004
164 #define MARVELL_CTRL_TXDELAY 0x0002
165 #define MARVELL_CTRL_RXDELAY 0x0080
167 /* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */
169 u8 multi_filter[AX_MCAST_FILTER_SIZE];
170 u8 mac_addr[ETH_ALEN];
176 struct ax88172_int_data {
182 } __attribute__ ((packed));
184 static int asix_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
185 u16 size, void *data)
190 netdev_dbg(dev->net, "asix_read_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d\n",
191 cmd, value, index, size);
193 buf = kmalloc(size, GFP_KERNEL);
197 err = usb_control_msg(
199 usb_rcvctrlpipe(dev->udev, 0),
201 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
206 USB_CTRL_GET_TIMEOUT);
208 memcpy(data, buf, size);
217 static int asix_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
218 u16 size, void *data)
223 netdev_dbg(dev->net, "asix_write_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d\n",
224 cmd, value, index, size);
227 buf = kmalloc(size, GFP_KERNEL);
230 memcpy(buf, data, size);
233 err = usb_control_msg(
235 usb_sndctrlpipe(dev->udev, 0),
237 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
242 USB_CTRL_SET_TIMEOUT);
249 static void asix_async_cmd_callback(struct urb *urb)
251 struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context;
252 int status = urb->status;
255 printk(KERN_DEBUG "asix_async_cmd_callback() failed with %d",
263 asix_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
264 u16 size, void *data)
266 struct usb_ctrlrequest *req;
270 netdev_dbg(dev->net, "asix_write_cmd_async() cmd=0x%02x value=0x%04x index=0x%04x size=%d\n",
271 cmd, value, index, size);
272 if ((urb = usb_alloc_urb(0, GFP_ATOMIC)) == NULL) {
273 netdev_err(dev->net, "Error allocating URB in write_cmd_async!\n");
277 if ((req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC)) == NULL) {
278 netdev_err(dev->net, "Failed to allocate memory for control request\n");
283 req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
285 req->wValue = cpu_to_le16(value);
286 req->wIndex = cpu_to_le16(index);
287 req->wLength = cpu_to_le16(size);
289 usb_fill_control_urb(urb, dev->udev,
290 usb_sndctrlpipe(dev->udev, 0),
291 (void *)req, data, size,
292 asix_async_cmd_callback, req);
294 if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
295 netdev_err(dev->net, "Error submitting the control message: status=%d\n",
302 static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
307 struct sk_buff *ax_skb;
310 head = (u8 *) skb->data;
311 memcpy(&header, head, sizeof(header));
312 le32_to_cpus(&header);
313 packet = head + sizeof(header);
317 while (skb->len > 0) {
318 if ((short)(header & 0x0000ffff) !=
319 ~((short)((header & 0xffff0000) >> 16))) {
320 netdev_err(dev->net, "asix_rx_fixup() Bad Header Length\n");
322 /* get the packet length */
323 size = (u16) (header & 0x0000ffff);
325 if ((skb->len) - ((size + 1) & 0xfffe) == 0)
327 if (size > ETH_FRAME_LEN) {
328 netdev_err(dev->net, "asix_rx_fixup() Bad RX Length %d\n",
332 ax_skb = skb_clone(skb, GFP_ATOMIC);
335 ax_skb->data = packet;
336 skb_set_tail_pointer(ax_skb, size);
337 usbnet_skb_return(dev, ax_skb);
342 skb_pull(skb, (size + 1) & 0xfffe);
347 head = (u8 *) skb->data;
348 memcpy(&header, head, sizeof(header));
349 le32_to_cpus(&header);
350 packet = head + sizeof(header);
355 netdev_err(dev->net, "asix_rx_fixup() Bad SKB Length %d\n",
362 static struct sk_buff *asix_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
366 int headroom = skb_headroom(skb);
367 int tailroom = skb_tailroom(skb);
369 u32 padbytes = 0xffff0000;
371 padlen = ((skb->len + 4) % 512) ? 0 : 4;
373 if ((!skb_cloned(skb)) &&
374 ((headroom + tailroom) >= (4 + padlen))) {
375 if ((headroom < 4) || (tailroom < padlen)) {
376 skb->data = memmove(skb->head + 4, skb->data, skb->len);
377 skb_set_tail_pointer(skb, skb->len);
380 struct sk_buff *skb2;
381 skb2 = skb_copy_expand(skb, 4, padlen, flags);
382 dev_kfree_skb_any(skb);
389 packet_len = (((skb->len - 4) ^ 0x0000ffff) << 16) + (skb->len - 4);
390 cpu_to_le32s(&packet_len);
391 skb_copy_to_linear_data(skb, &packet_len, sizeof(packet_len));
393 if ((skb->len % 512) == 0) {
394 cpu_to_le32s(&padbytes);
395 memcpy(skb_tail_pointer(skb), &padbytes, sizeof(padbytes));
396 skb_put(skb, sizeof(padbytes));
401 static void asix_status(struct usbnet *dev, struct urb *urb)
403 struct ax88172_int_data *event;
406 if (urb->actual_length < 8)
409 event = urb->transfer_buffer;
410 link = event->link & 0x01;
411 if (netif_carrier_ok(dev->net) != link) {
413 netif_carrier_on(dev->net);
414 usbnet_defer_kevent (dev, EVENT_LINK_RESET );
416 netif_carrier_off(dev->net);
417 netdev_dbg(dev->net, "Link Status is: %d\n", link);
421 static inline int asix_set_sw_mii(struct usbnet *dev)
424 ret = asix_write_cmd(dev, AX_CMD_SET_SW_MII, 0x0000, 0, 0, NULL);
426 netdev_err(dev->net, "Failed to enable software MII access\n");
430 static inline int asix_set_hw_mii(struct usbnet *dev)
433 ret = asix_write_cmd(dev, AX_CMD_SET_HW_MII, 0x0000, 0, 0, NULL);
435 netdev_err(dev->net, "Failed to enable hardware MII access\n");
439 static inline int asix_get_phy_addr(struct usbnet *dev)
442 int ret = asix_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf);
444 netdev_dbg(dev->net, "asix_get_phy_addr()\n");
447 netdev_err(dev->net, "Error reading PHYID register: %02x\n", ret);
450 netdev_dbg(dev->net, "asix_get_phy_addr() returning 0x%04x\n",
458 static int asix_sw_reset(struct usbnet *dev, u8 flags)
462 ret = asix_write_cmd(dev, AX_CMD_SW_RESET, flags, 0, 0, NULL);
464 netdev_err(dev->net, "Failed to send software reset: %02x\n", ret);
469 static u16 asix_read_rx_ctl(struct usbnet *dev)
472 int ret = asix_read_cmd(dev, AX_CMD_READ_RX_CTL, 0, 0, 2, &v);
475 netdev_err(dev->net, "Error reading RX_CTL register: %02x\n", ret);
478 ret = le16_to_cpu(v);
483 static int asix_write_rx_ctl(struct usbnet *dev, u16 mode)
487 netdev_dbg(dev->net, "asix_write_rx_ctl() - mode = 0x%04x\n", mode);
488 ret = asix_write_cmd(dev, AX_CMD_WRITE_RX_CTL, mode, 0, 0, NULL);
490 netdev_err(dev->net, "Failed to write RX_CTL mode to 0x%04x: %02x\n",
496 static u16 asix_read_medium_status(struct usbnet *dev)
499 int ret = asix_read_cmd(dev, AX_CMD_READ_MEDIUM_STATUS, 0, 0, 2, &v);
502 netdev_err(dev->net, "Error reading Medium Status register: %02x\n",
506 ret = le16_to_cpu(v);
511 static int asix_write_medium_mode(struct usbnet *dev, u16 mode)
515 netdev_dbg(dev->net, "asix_write_medium_mode() - mode = 0x%04x\n", mode);
516 ret = asix_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
518 netdev_err(dev->net, "Failed to write Medium Mode mode to 0x%04x: %02x\n",
524 static int asix_write_gpio(struct usbnet *dev, u16 value, int sleep)
528 netdev_dbg(dev->net, "asix_write_gpio() - value = 0x%04x\n", value);
529 ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS, value, 0, 0, NULL);
531 netdev_err(dev->net, "Failed to write GPIO value 0x%04x: %02x\n",
541 * AX88772 & AX88178 have a 16-bit RX_CTL value
543 static void asix_set_multicast(struct net_device *net)
545 struct usbnet *dev = netdev_priv(net);
546 struct asix_data *data = (struct asix_data *)&dev->data;
547 u16 rx_ctl = AX_DEFAULT_RX_CTL;
549 if (net->flags & IFF_PROMISC) {
550 rx_ctl |= AX_RX_CTL_PRO;
551 } else if (net->flags & IFF_ALLMULTI ||
552 netdev_mc_count(net) > AX_MAX_MCAST) {
553 rx_ctl |= AX_RX_CTL_AMALL;
554 } else if (netdev_mc_empty(net)) {
555 /* just broadcast and directed */
557 /* We use the 20 byte dev->data
558 * for our 8 byte filter buffer
559 * to avoid allocating memory that
560 * is tricky to free later */
561 struct netdev_hw_addr *ha;
564 memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
566 /* Build the multicast hash filter. */
567 netdev_for_each_mc_addr(ha, net) {
568 crc_bits = ether_crc(ETH_ALEN, ha->addr) >> 26;
569 data->multi_filter[crc_bits >> 3] |=
573 asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
574 AX_MCAST_FILTER_SIZE, data->multi_filter);
576 rx_ctl |= AX_RX_CTL_AM;
579 asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
582 static int asix_mdio_read(struct net_device *netdev, int phy_id, int loc)
584 struct usbnet *dev = netdev_priv(netdev);
587 mutex_lock(&dev->phy_mutex);
588 asix_set_sw_mii(dev);
589 asix_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id,
590 (__u16)loc, 2, &res);
591 asix_set_hw_mii(dev);
592 mutex_unlock(&dev->phy_mutex);
594 netdev_dbg(dev->net, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x\n",
595 phy_id, loc, le16_to_cpu(res));
597 return le16_to_cpu(res);
601 asix_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
603 struct usbnet *dev = netdev_priv(netdev);
604 __le16 res = cpu_to_le16(val);
606 netdev_dbg(dev->net, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x\n",
608 mutex_lock(&dev->phy_mutex);
609 asix_set_sw_mii(dev);
610 asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, (__u16)loc, 2, &res);
611 asix_set_hw_mii(dev);
612 mutex_unlock(&dev->phy_mutex);
615 /* Get the PHY Identifier from the PHYSID1 & PHYSID2 MII registers */
616 static u32 asix_get_phyid(struct usbnet *dev)
621 phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1);
625 phy_id = (phy_reg & 0xffff) << 16;
627 phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID2);
631 phy_id |= (phy_reg & 0xffff);
637 asix_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
639 struct usbnet *dev = netdev_priv(net);
642 if (asix_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, &opt) < 0) {
643 wolinfo->supported = 0;
644 wolinfo->wolopts = 0;
647 wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
648 wolinfo->wolopts = 0;
649 if (opt & AX_MONITOR_MODE) {
650 if (opt & AX_MONITOR_LINK)
651 wolinfo->wolopts |= WAKE_PHY;
652 if (opt & AX_MONITOR_MAGIC)
653 wolinfo->wolopts |= WAKE_MAGIC;
658 asix_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
660 struct usbnet *dev = netdev_priv(net);
663 if (wolinfo->wolopts & WAKE_PHY)
664 opt |= AX_MONITOR_LINK;
665 if (wolinfo->wolopts & WAKE_MAGIC)
666 opt |= AX_MONITOR_MAGIC;
668 opt |= AX_MONITOR_MODE;
670 if (asix_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE,
671 opt, 0, 0, NULL) < 0)
677 static int asix_get_eeprom_len(struct net_device *net)
679 struct usbnet *dev = netdev_priv(net);
680 struct asix_data *data = (struct asix_data *)&dev->data;
682 return data->eeprom_len;
685 static int asix_get_eeprom(struct net_device *net,
686 struct ethtool_eeprom *eeprom, u8 *data)
688 struct usbnet *dev = netdev_priv(net);
689 __le16 *ebuf = (__le16 *)data;
692 /* Crude hack to ensure that we don't overwrite memory
693 * if an odd length is supplied
698 eeprom->magic = AX_EEPROM_MAGIC;
700 /* ax8817x returns 2 bytes from eeprom on read */
701 for (i=0; i < eeprom->len / 2; i++) {
702 if (asix_read_cmd(dev, AX_CMD_READ_EEPROM,
703 eeprom->offset + i, 0, 2, &ebuf[i]) < 0)
709 static void asix_get_drvinfo (struct net_device *net,
710 struct ethtool_drvinfo *info)
712 struct usbnet *dev = netdev_priv(net);
713 struct asix_data *data = (struct asix_data *)&dev->data;
715 /* Inherit standard device info */
716 usbnet_get_drvinfo(net, info);
717 strncpy (info->driver, driver_name, sizeof info->driver);
718 strncpy (info->version, DRIVER_VERSION, sizeof info->version);
719 info->eedump_len = data->eeprom_len;
722 static u32 asix_get_link(struct net_device *net)
724 struct usbnet *dev = netdev_priv(net);
726 return mii_link_ok(&dev->mii);
729 static int asix_ioctl (struct net_device *net, struct ifreq *rq, int cmd)
731 struct usbnet *dev = netdev_priv(net);
733 return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
736 static int asix_set_mac_address(struct net_device *net, void *p)
738 struct usbnet *dev = netdev_priv(net);
739 struct asix_data *data = (struct asix_data *)&dev->data;
740 struct sockaddr *addr = p;
742 if (netif_running(net))
744 if (!is_valid_ether_addr(addr->sa_data))
745 return -EADDRNOTAVAIL;
747 memcpy(net->dev_addr, addr->sa_data, ETH_ALEN);
749 /* We use the 20 byte dev->data
750 * for our 6 byte mac buffer
751 * to avoid allocating memory that
752 * is tricky to free later */
753 memcpy(data->mac_addr, addr->sa_data, ETH_ALEN);
754 asix_write_cmd_async(dev, AX_CMD_WRITE_NODE_ID, 0, 0, ETH_ALEN,
760 /* We need to override some ethtool_ops so we require our
761 own structure so we don't interfere with other usbnet
762 devices that may be connected at the same time. */
763 static const struct ethtool_ops ax88172_ethtool_ops = {
764 .get_drvinfo = asix_get_drvinfo,
765 .get_link = asix_get_link,
766 .get_msglevel = usbnet_get_msglevel,
767 .set_msglevel = usbnet_set_msglevel,
768 .get_wol = asix_get_wol,
769 .set_wol = asix_set_wol,
770 .get_eeprom_len = asix_get_eeprom_len,
771 .get_eeprom = asix_get_eeprom,
772 .get_settings = usbnet_get_settings,
773 .set_settings = usbnet_set_settings,
774 .nway_reset = usbnet_nway_reset,
777 static void ax88172_set_multicast(struct net_device *net)
779 struct usbnet *dev = netdev_priv(net);
780 struct asix_data *data = (struct asix_data *)&dev->data;
783 if (net->flags & IFF_PROMISC) {
785 } else if (net->flags & IFF_ALLMULTI ||
786 netdev_mc_count(net) > AX_MAX_MCAST) {
788 } else if (netdev_mc_empty(net)) {
789 /* just broadcast and directed */
791 /* We use the 20 byte dev->data
792 * for our 8 byte filter buffer
793 * to avoid allocating memory that
794 * is tricky to free later */
795 struct netdev_hw_addr *ha;
798 memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
800 /* Build the multicast hash filter. */
801 netdev_for_each_mc_addr(ha, net) {
802 crc_bits = ether_crc(ETH_ALEN, ha->addr) >> 26;
803 data->multi_filter[crc_bits >> 3] |=
807 asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
808 AX_MCAST_FILTER_SIZE, data->multi_filter);
813 asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
816 static int ax88172_link_reset(struct usbnet *dev)
819 struct ethtool_cmd ecmd;
821 mii_check_media(&dev->mii, 1, 1);
822 mii_ethtool_gset(&dev->mii, &ecmd);
823 mode = AX88172_MEDIUM_DEFAULT;
825 if (ecmd.duplex != DUPLEX_FULL)
826 mode |= ~AX88172_MEDIUM_FD;
828 netdev_dbg(dev->net, "ax88172_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
829 ecmd.speed, ecmd.duplex, mode);
831 asix_write_medium_mode(dev, mode);
836 static const struct net_device_ops ax88172_netdev_ops = {
837 .ndo_open = usbnet_open,
838 .ndo_stop = usbnet_stop,
839 .ndo_start_xmit = usbnet_start_xmit,
840 .ndo_tx_timeout = usbnet_tx_timeout,
841 .ndo_change_mtu = usbnet_change_mtu,
842 .ndo_set_mac_address = eth_mac_addr,
843 .ndo_validate_addr = eth_validate_addr,
844 .ndo_do_ioctl = asix_ioctl,
845 .ndo_set_multicast_list = ax88172_set_multicast,
848 static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf)
853 unsigned long gpio_bits = dev->driver_info->data;
854 struct asix_data *data = (struct asix_data *)&dev->data;
856 data->eeprom_len = AX88172_EEPROM_LEN;
858 usbnet_get_endpoints(dev,intf);
860 /* Toggle the GPIOs in a manufacturer/model specific way */
861 for (i = 2; i >= 0; i--) {
862 if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS,
863 (gpio_bits >> (i * 8)) & 0xff, 0, 0,
869 if ((ret = asix_write_rx_ctl(dev, 0x80)) < 0)
872 /* Get the MAC address */
873 if ((ret = asix_read_cmd(dev, AX88172_CMD_READ_NODE_ID,
874 0, 0, ETH_ALEN, buf)) < 0) {
875 dbg("read AX_CMD_READ_NODE_ID failed: %d", ret);
878 memcpy(dev->net->dev_addr, buf, ETH_ALEN);
880 /* Initialize MII structure */
881 dev->mii.dev = dev->net;
882 dev->mii.mdio_read = asix_mdio_read;
883 dev->mii.mdio_write = asix_mdio_write;
884 dev->mii.phy_id_mask = 0x3f;
885 dev->mii.reg_num_mask = 0x1f;
886 dev->mii.phy_id = asix_get_phy_addr(dev);
888 dev->net->netdev_ops = &ax88172_netdev_ops;
889 dev->net->ethtool_ops = &ax88172_ethtool_ops;
891 asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
892 asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
893 ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
894 mii_nway_restart(&dev->mii);
902 static const struct ethtool_ops ax88772_ethtool_ops = {
903 .get_drvinfo = asix_get_drvinfo,
904 .get_link = asix_get_link,
905 .get_msglevel = usbnet_get_msglevel,
906 .set_msglevel = usbnet_set_msglevel,
907 .get_wol = asix_get_wol,
908 .set_wol = asix_set_wol,
909 .get_eeprom_len = asix_get_eeprom_len,
910 .get_eeprom = asix_get_eeprom,
911 .get_settings = usbnet_get_settings,
912 .set_settings = usbnet_set_settings,
913 .nway_reset = usbnet_nway_reset,
916 static int ax88772_link_reset(struct usbnet *dev)
919 struct ethtool_cmd ecmd;
921 mii_check_media(&dev->mii, 1, 1);
922 mii_ethtool_gset(&dev->mii, &ecmd);
923 mode = AX88772_MEDIUM_DEFAULT;
925 if (ecmd.speed != SPEED_100)
926 mode &= ~AX_MEDIUM_PS;
928 if (ecmd.duplex != DUPLEX_FULL)
929 mode &= ~AX_MEDIUM_FD;
931 netdev_dbg(dev->net, "ax88772_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
932 ecmd.speed, ecmd.duplex, mode);
934 asix_write_medium_mode(dev, mode);
939 static const struct net_device_ops ax88772_netdev_ops = {
940 .ndo_open = usbnet_open,
941 .ndo_stop = usbnet_stop,
942 .ndo_start_xmit = usbnet_start_xmit,
943 .ndo_tx_timeout = usbnet_tx_timeout,
944 .ndo_change_mtu = usbnet_change_mtu,
945 .ndo_set_mac_address = asix_set_mac_address,
946 .ndo_validate_addr = eth_validate_addr,
947 .ndo_do_ioctl = asix_ioctl,
948 .ndo_set_multicast_list = asix_set_multicast,
951 static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
955 struct asix_data *data = (struct asix_data *)&dev->data;
959 data->eeprom_len = AX88772_EEPROM_LEN;
961 usbnet_get_endpoints(dev,intf);
963 if ((ret = asix_write_gpio(dev,
964 AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5)) < 0)
967 /* 0x10 is the phy id of the embedded 10/100 ethernet phy */
968 embd_phy = ((asix_get_phy_addr(dev) & 0x1f) == 0x10 ? 1 : 0);
969 if ((ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
970 embd_phy, 0, 0, NULL)) < 0) {
971 dbg("Select PHY #1 failed: %d", ret);
975 if ((ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL)) < 0)
979 if ((ret = asix_sw_reset(dev, AX_SWRESET_CLEAR)) < 0)
984 if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL)) < 0)
988 if ((ret = asix_sw_reset(dev, AX_SWRESET_PRTE)) < 0)
993 rx_ctl = asix_read_rx_ctl(dev);
994 dbg("RX_CTL is 0x%04x after software reset", rx_ctl);
995 if ((ret = asix_write_rx_ctl(dev, 0x0000)) < 0)
998 rx_ctl = asix_read_rx_ctl(dev);
999 dbg("RX_CTL is 0x%04x setting to 0x0000", rx_ctl);
1001 /* Get the MAC address */
1002 if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID,
1003 0, 0, ETH_ALEN, buf)) < 0) {
1004 dbg("Failed to read MAC address: %d", ret);
1007 memcpy(dev->net->dev_addr, buf, ETH_ALEN);
1009 /* Initialize MII structure */
1010 dev->mii.dev = dev->net;
1011 dev->mii.mdio_read = asix_mdio_read;
1012 dev->mii.mdio_write = asix_mdio_write;
1013 dev->mii.phy_id_mask = 0x1f;
1014 dev->mii.reg_num_mask = 0x1f;
1015 dev->mii.phy_id = asix_get_phy_addr(dev);
1017 phyid = asix_get_phyid(dev);
1018 dbg("PHYID=0x%08x", phyid);
1020 if ((ret = asix_sw_reset(dev, AX_SWRESET_PRL)) < 0)
1025 if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL)) < 0)
1030 dev->net->netdev_ops = &ax88772_netdev_ops;
1031 dev->net->ethtool_ops = &ax88772_ethtool_ops;
1033 asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
1034 asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
1035 ADVERTISE_ALL | ADVERTISE_CSMA);
1036 mii_nway_restart(&dev->mii);
1038 if ((ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT)) < 0)
1041 if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_IPG0,
1042 AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,
1043 AX88772_IPG2_DEFAULT, 0, NULL)) < 0) {
1044 dbg("Write IPG,IPG1,IPG2 failed: %d", ret);
1048 /* Set RX_CTL to default values with 2k buffer, and enable cactus */
1049 if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0)
1052 rx_ctl = asix_read_rx_ctl(dev);
1053 dbg("RX_CTL is 0x%04x after all initializations", rx_ctl);
1055 rx_ctl = asix_read_medium_status(dev);
1056 dbg("Medium Status is 0x%04x after all initializations", rx_ctl);
1058 /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
1059 if (dev->driver_info->flags & FLAG_FRAMING_AX) {
1060 /* hard_mtu is still the default - the device does not support
1062 dev->rx_urb_size = 2048;
1070 static struct ethtool_ops ax88178_ethtool_ops = {
1071 .get_drvinfo = asix_get_drvinfo,
1072 .get_link = asix_get_link,
1073 .get_msglevel = usbnet_get_msglevel,
1074 .set_msglevel = usbnet_set_msglevel,
1075 .get_wol = asix_get_wol,
1076 .set_wol = asix_set_wol,
1077 .get_eeprom_len = asix_get_eeprom_len,
1078 .get_eeprom = asix_get_eeprom,
1079 .get_settings = usbnet_get_settings,
1080 .set_settings = usbnet_set_settings,
1081 .nway_reset = usbnet_nway_reset,
1084 static int marvell_phy_init(struct usbnet *dev)
1086 struct asix_data *data = (struct asix_data *)&dev->data;
1089 netdev_dbg(dev->net, "marvell_phy_init()\n");
1091 reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_MARVELL_STATUS);
1092 netdev_dbg(dev->net, "MII_MARVELL_STATUS = 0x%04x\n", reg);
1094 asix_mdio_write(dev->net, dev->mii.phy_id, MII_MARVELL_CTRL,
1095 MARVELL_CTRL_RXDELAY | MARVELL_CTRL_TXDELAY);
1097 if (data->ledmode) {
1098 reg = asix_mdio_read(dev->net, dev->mii.phy_id,
1099 MII_MARVELL_LED_CTRL);
1100 netdev_dbg(dev->net, "MII_MARVELL_LED_CTRL (1) = 0x%04x\n", reg);
1103 reg |= (1 + 0x0100);
1104 asix_mdio_write(dev->net, dev->mii.phy_id,
1105 MII_MARVELL_LED_CTRL, reg);
1107 reg = asix_mdio_read(dev->net, dev->mii.phy_id,
1108 MII_MARVELL_LED_CTRL);
1109 netdev_dbg(dev->net, "MII_MARVELL_LED_CTRL (2) = 0x%04x\n", reg);
1116 static int marvell_led_status(struct usbnet *dev, u16 speed)
1118 u16 reg = asix_mdio_read(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL);
1120 netdev_dbg(dev->net, "marvell_led_status() read 0x%04x\n", reg);
1122 /* Clear out the center LED bits - 0x03F0 */
1136 netdev_dbg(dev->net, "marvell_led_status() writing 0x%04x\n", reg);
1137 asix_mdio_write(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL, reg);
1142 static int ax88178_link_reset(struct usbnet *dev)
1145 struct ethtool_cmd ecmd;
1146 struct asix_data *data = (struct asix_data *)&dev->data;
1148 netdev_dbg(dev->net, "ax88178_link_reset()\n");
1150 mii_check_media(&dev->mii, 1, 1);
1151 mii_ethtool_gset(&dev->mii, &ecmd);
1152 mode = AX88178_MEDIUM_DEFAULT;
1154 if (ecmd.speed == SPEED_1000)
1155 mode |= AX_MEDIUM_GM;
1156 else if (ecmd.speed == SPEED_100)
1157 mode |= AX_MEDIUM_PS;
1159 mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM);
1161 mode |= AX_MEDIUM_ENCK;
1163 if (ecmd.duplex == DUPLEX_FULL)
1164 mode |= AX_MEDIUM_FD;
1166 mode &= ~AX_MEDIUM_FD;
1168 netdev_dbg(dev->net, "ax88178_link_reset() speed: %d duplex: %d setting mode to 0x%04x\n",
1169 ecmd.speed, ecmd.duplex, mode);
1171 asix_write_medium_mode(dev, mode);
1173 if (data->phymode == PHY_MODE_MARVELL && data->ledmode)
1174 marvell_led_status(dev, ecmd.speed);
1179 static void ax88178_set_mfb(struct usbnet *dev)
1181 u16 mfb = AX_RX_CTL_MFB_16384;
1184 int old_rx_urb_size = dev->rx_urb_size;
1186 if (dev->hard_mtu < 2048) {
1187 dev->rx_urb_size = 2048;
1188 mfb = AX_RX_CTL_MFB_2048;
1189 } else if (dev->hard_mtu < 4096) {
1190 dev->rx_urb_size = 4096;
1191 mfb = AX_RX_CTL_MFB_4096;
1192 } else if (dev->hard_mtu < 8192) {
1193 dev->rx_urb_size = 8192;
1194 mfb = AX_RX_CTL_MFB_8192;
1195 } else if (dev->hard_mtu < 16384) {
1196 dev->rx_urb_size = 16384;
1197 mfb = AX_RX_CTL_MFB_16384;
1200 rxctl = asix_read_rx_ctl(dev);
1201 asix_write_rx_ctl(dev, (rxctl & ~AX_RX_CTL_MFB_16384) | mfb);
1203 medium = asix_read_medium_status(dev);
1204 if (dev->net->mtu > 1500)
1205 medium |= AX_MEDIUM_JFE;
1207 medium &= ~AX_MEDIUM_JFE;
1208 asix_write_medium_mode(dev, medium);
1210 if (dev->rx_urb_size > old_rx_urb_size)
1211 usbnet_unlink_rx_urbs(dev);
1214 static int ax88178_change_mtu(struct net_device *net, int new_mtu)
1216 struct usbnet *dev = netdev_priv(net);
1217 int ll_mtu = new_mtu + net->hard_header_len + 4;
1219 netdev_dbg(dev->net, "ax88178_change_mtu() new_mtu=%d\n", new_mtu);
1221 if (new_mtu <= 0 || ll_mtu > 16384)
1224 if ((ll_mtu % dev->maxpacket) == 0)
1228 dev->hard_mtu = net->mtu + net->hard_header_len;
1229 ax88178_set_mfb(dev);
1234 static const struct net_device_ops ax88178_netdev_ops = {
1235 .ndo_open = usbnet_open,
1236 .ndo_stop = usbnet_stop,
1237 .ndo_start_xmit = usbnet_start_xmit,
1238 .ndo_tx_timeout = usbnet_tx_timeout,
1239 .ndo_set_mac_address = asix_set_mac_address,
1240 .ndo_validate_addr = eth_validate_addr,
1241 .ndo_set_multicast_list = asix_set_multicast,
1242 .ndo_do_ioctl = asix_ioctl,
1243 .ndo_change_mtu = ax88178_change_mtu,
1246 static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
1248 struct asix_data *data = (struct asix_data *)&dev->data;
1256 usbnet_get_endpoints(dev,intf);
1258 asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &status);
1259 dbg("GPIO Status: 0x%04x", status);
1261 asix_write_cmd(dev, AX_CMD_WRITE_ENABLE, 0, 0, 0, NULL);
1262 asix_read_cmd(dev, AX_CMD_READ_EEPROM, 0x0017, 0, 2, &eeprom);
1263 asix_write_cmd(dev, AX_CMD_WRITE_DISABLE, 0, 0, 0, NULL);
1265 dbg("EEPROM index 0x17 is 0x%04x", eeprom);
1267 if (eeprom == cpu_to_le16(0xffff)) {
1268 data->phymode = PHY_MODE_MARVELL;
1272 data->phymode = le16_to_cpu(eeprom) & 7;
1273 data->ledmode = le16_to_cpu(eeprom) >> 8;
1274 gpio0 = (le16_to_cpu(eeprom) & 0x80) ? 0 : 1;
1276 dbg("GPIO0: %d, PhyMode: %d", gpio0, data->phymode);
1278 asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | AX_GPIO_GPO1EN, 40);
1279 if ((le16_to_cpu(eeprom) >> 8) != 1) {
1280 asix_write_gpio(dev, 0x003c, 30);
1281 asix_write_gpio(dev, 0x001c, 300);
1282 asix_write_gpio(dev, 0x003c, 30);
1284 dbg("gpio phymode == 1 path");
1285 asix_write_gpio(dev, AX_GPIO_GPO1EN, 30);
1286 asix_write_gpio(dev, AX_GPIO_GPO1EN | AX_GPIO_GPO_1, 30);
1289 asix_sw_reset(dev, 0);
1292 asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD);
1295 asix_write_rx_ctl(dev, 0);
1297 /* Get the MAC address */
1298 if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID,
1299 0, 0, ETH_ALEN, buf)) < 0) {
1300 dbg("Failed to read MAC address: %d", ret);
1303 memcpy(dev->net->dev_addr, buf, ETH_ALEN);
1305 /* Initialize MII structure */
1306 dev->mii.dev = dev->net;
1307 dev->mii.mdio_read = asix_mdio_read;
1308 dev->mii.mdio_write = asix_mdio_write;
1309 dev->mii.phy_id_mask = 0x1f;
1310 dev->mii.reg_num_mask = 0xff;
1311 dev->mii.supports_gmii = 1;
1312 dev->mii.phy_id = asix_get_phy_addr(dev);
1314 dev->net->netdev_ops = &ax88178_netdev_ops;
1315 dev->net->ethtool_ops = &ax88178_ethtool_ops;
1317 phyid = asix_get_phyid(dev);
1318 dbg("PHYID=0x%08x", phyid);
1320 if (data->phymode == PHY_MODE_MARVELL) {
1321 marvell_phy_init(dev);
1325 asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR,
1326 BMCR_RESET | BMCR_ANENABLE);
1327 asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
1328 ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
1329 asix_mdio_write(dev->net, dev->mii.phy_id, MII_CTRL1000,
1330 ADVERTISE_1000FULL);
1332 mii_nway_restart(&dev->mii);
1334 if ((ret = asix_write_medium_mode(dev, AX88178_MEDIUM_DEFAULT)) < 0)
1337 if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0)
1340 /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
1341 if (dev->driver_info->flags & FLAG_FRAMING_AX) {
1342 /* hard_mtu is still the default - the device does not support
1344 dev->rx_urb_size = 2048;
1352 static const struct driver_info ax8817x_info = {
1353 .description = "ASIX AX8817x USB 2.0 Ethernet",
1354 .bind = ax88172_bind,
1355 .status = asix_status,
1356 .link_reset = ax88172_link_reset,
1357 .reset = ax88172_link_reset,
1358 .flags = FLAG_ETHER | FLAG_LINK_INTR,
1362 static const struct driver_info dlink_dub_e100_info = {
1363 .description = "DLink DUB-E100 USB Ethernet",
1364 .bind = ax88172_bind,
1365 .status = asix_status,
1366 .link_reset = ax88172_link_reset,
1367 .reset = ax88172_link_reset,
1368 .flags = FLAG_ETHER | FLAG_LINK_INTR,
1372 static const struct driver_info netgear_fa120_info = {
1373 .description = "Netgear FA-120 USB Ethernet",
1374 .bind = ax88172_bind,
1375 .status = asix_status,
1376 .link_reset = ax88172_link_reset,
1377 .reset = ax88172_link_reset,
1378 .flags = FLAG_ETHER | FLAG_LINK_INTR,
1382 static const struct driver_info hawking_uf200_info = {
1383 .description = "Hawking UF200 USB Ethernet",
1384 .bind = ax88172_bind,
1385 .status = asix_status,
1386 .link_reset = ax88172_link_reset,
1387 .reset = ax88172_link_reset,
1388 .flags = FLAG_ETHER | FLAG_LINK_INTR,
1392 static const struct driver_info ax88772_info = {
1393 .description = "ASIX AX88772 USB 2.0 Ethernet",
1394 .bind = ax88772_bind,
1395 .status = asix_status,
1396 .link_reset = ax88772_link_reset,
1397 .reset = ax88772_link_reset,
1398 .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR,
1399 .rx_fixup = asix_rx_fixup,
1400 .tx_fixup = asix_tx_fixup,
1403 static const struct driver_info ax88178_info = {
1404 .description = "ASIX AX88178 USB 2.0 Ethernet",
1405 .bind = ax88178_bind,
1406 .status = asix_status,
1407 .link_reset = ax88178_link_reset,
1408 .reset = ax88178_link_reset,
1409 .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR,
1410 .rx_fixup = asix_rx_fixup,
1411 .tx_fixup = asix_tx_fixup,
1414 static const struct usb_device_id products [] = {
1417 USB_DEVICE (0x077b, 0x2226),
1418 .driver_info = (unsigned long) &ax8817x_info,
1421 USB_DEVICE (0x0846, 0x1040),
1422 .driver_info = (unsigned long) &netgear_fa120_info,
1425 USB_DEVICE (0x2001, 0x1a00),
1426 .driver_info = (unsigned long) &dlink_dub_e100_info,
1428 // Intellinet, ST Lab USB Ethernet
1429 USB_DEVICE (0x0b95, 0x1720),
1430 .driver_info = (unsigned long) &ax8817x_info,
1432 // Hawking UF200, TrendNet TU2-ET100
1433 USB_DEVICE (0x07b8, 0x420a),
1434 .driver_info = (unsigned long) &hawking_uf200_info,
1436 // Billionton Systems, USB2AR
1437 USB_DEVICE (0x08dd, 0x90ff),
1438 .driver_info = (unsigned long) &ax8817x_info,
1441 USB_DEVICE (0x0557, 0x2009),
1442 .driver_info = (unsigned long) &ax8817x_info,
1444 // Buffalo LUA-U2-KTX
1445 USB_DEVICE (0x0411, 0x003d),
1446 .driver_info = (unsigned long) &ax8817x_info,
1448 // Buffalo LUA-U2-GT 10/100/1000
1449 USB_DEVICE (0x0411, 0x006e),
1450 .driver_info = (unsigned long) &ax88178_info,
1452 // Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter"
1453 USB_DEVICE (0x6189, 0x182d),
1454 .driver_info = (unsigned long) &ax8817x_info,
1456 // corega FEther USB2-TX
1457 USB_DEVICE (0x07aa, 0x0017),
1458 .driver_info = (unsigned long) &ax8817x_info,
1460 // Surecom EP-1427X-2
1461 USB_DEVICE (0x1189, 0x0893),
1462 .driver_info = (unsigned long) &ax8817x_info,
1464 // goodway corp usb gwusb2e
1465 USB_DEVICE (0x1631, 0x6200),
1466 .driver_info = (unsigned long) &ax8817x_info,
1468 // JVC MP-PRX1 Port Replicator
1469 USB_DEVICE (0x04f1, 0x3008),
1470 .driver_info = (unsigned long) &ax8817x_info,
1472 // ASIX AX88772 10/100
1473 USB_DEVICE (0x0b95, 0x7720),
1474 .driver_info = (unsigned long) &ax88772_info,
1476 // ASIX AX88178 10/100/1000
1477 USB_DEVICE (0x0b95, 0x1780),
1478 .driver_info = (unsigned long) &ax88178_info,
1480 // Linksys USB200M Rev 2
1481 USB_DEVICE (0x13b1, 0x0018),
1482 .driver_info = (unsigned long) &ax88772_info,
1484 // 0Q0 cable ethernet
1485 USB_DEVICE (0x1557, 0x7720),
1486 .driver_info = (unsigned long) &ax88772_info,
1488 // DLink DUB-E100 H/W Ver B1
1489 USB_DEVICE (0x07d1, 0x3c05),
1490 .driver_info = (unsigned long) &ax88772_info,
1492 // DLink DUB-E100 H/W Ver B1 Alternate
1493 USB_DEVICE (0x2001, 0x3c05),
1494 .driver_info = (unsigned long) &ax88772_info,
1497 USB_DEVICE (0x1737, 0x0039),
1498 .driver_info = (unsigned long) &ax88178_info,
1501 USB_DEVICE (0x04bb, 0x0930),
1502 .driver_info = (unsigned long) &ax88178_info,
1505 USB_DEVICE(0x050d, 0x5055),
1506 .driver_info = (unsigned long) &ax88178_info,
1508 // Apple USB Ethernet Adapter
1509 USB_DEVICE(0x05ac, 0x1402),
1510 .driver_info = (unsigned long) &ax88772_info,
1512 // Cables-to-Go USB Ethernet Adapter
1513 USB_DEVICE(0x0b95, 0x772a),
1514 .driver_info = (unsigned long) &ax88772_info,
1517 USB_DEVICE(0x14ea, 0xab11),
1518 .driver_info = (unsigned long) &ax88178_info,
1521 USB_DEVICE(0x0db0, 0xa877),
1522 .driver_info = (unsigned long) &ax88772_info,
1526 MODULE_DEVICE_TABLE(usb, products);
1528 static struct usb_driver asix_driver = {
1530 .id_table = products,
1531 .probe = usbnet_probe,
1532 .suspend = usbnet_suspend,
1533 .resume = usbnet_resume,
1534 .disconnect = usbnet_disconnect,
1535 .supports_autosuspend = 1,
1538 static int __init asix_init(void)
1540 return usb_register(&asix_driver);
1542 module_init(asix_init);
1544 static void __exit asix_exit(void)
1546 usb_deregister(&asix_driver);
1548 module_exit(asix_exit);
1550 MODULE_AUTHOR("David Hollis");
1551 MODULE_DESCRIPTION("ASIX AX8817X based USB 2.0 Ethernet Devices");
1552 MODULE_LICENSE("GPL");