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>
38 #define DRIVER_VERSION "14-Jun-2006"
39 static const char driver_name [] = "asix";
41 /* ASIX AX8817X based USB 2.0 Ethernet Devices */
43 #define AX_CMD_SET_SW_MII 0x06
44 #define AX_CMD_READ_MII_REG 0x07
45 #define AX_CMD_WRITE_MII_REG 0x08
46 #define AX_CMD_SET_HW_MII 0x0a
47 #define AX_CMD_READ_EEPROM 0x0b
48 #define AX_CMD_WRITE_EEPROM 0x0c
49 #define AX_CMD_WRITE_ENABLE 0x0d
50 #define AX_CMD_WRITE_DISABLE 0x0e
51 #define AX_CMD_READ_RX_CTL 0x0f
52 #define AX_CMD_WRITE_RX_CTL 0x10
53 #define AX_CMD_READ_IPG012 0x11
54 #define AX_CMD_WRITE_IPG0 0x12
55 #define AX_CMD_WRITE_IPG1 0x13
56 #define AX_CMD_READ_NODE_ID 0x13
57 #define AX_CMD_WRITE_IPG2 0x14
58 #define AX_CMD_WRITE_MULTI_FILTER 0x16
59 #define AX88172_CMD_READ_NODE_ID 0x17
60 #define AX_CMD_READ_PHY_ID 0x19
61 #define AX_CMD_READ_MEDIUM_STATUS 0x1a
62 #define AX_CMD_WRITE_MEDIUM_MODE 0x1b
63 #define AX_CMD_READ_MONITOR_MODE 0x1c
64 #define AX_CMD_WRITE_MONITOR_MODE 0x1d
65 #define AX_CMD_READ_GPIOS 0x1e
66 #define AX_CMD_WRITE_GPIOS 0x1f
67 #define AX_CMD_SW_RESET 0x20
68 #define AX_CMD_SW_PHY_STATUS 0x21
69 #define AX_CMD_SW_PHY_SELECT 0x22
71 #define AX_MONITOR_MODE 0x01
72 #define AX_MONITOR_LINK 0x02
73 #define AX_MONITOR_MAGIC 0x04
74 #define AX_MONITOR_HSFS 0x10
76 /* AX88172 Medium Status Register values */
77 #define AX88172_MEDIUM_FD 0x02
78 #define AX88172_MEDIUM_TX 0x04
79 #define AX88172_MEDIUM_FC 0x10
80 #define AX88172_MEDIUM_DEFAULT \
81 ( AX88172_MEDIUM_FD | AX88172_MEDIUM_TX | AX88172_MEDIUM_FC )
83 #define AX_MCAST_FILTER_SIZE 8
84 #define AX_MAX_MCAST 64
86 #define AX_SWRESET_CLEAR 0x00
87 #define AX_SWRESET_RR 0x01
88 #define AX_SWRESET_RT 0x02
89 #define AX_SWRESET_PRTE 0x04
90 #define AX_SWRESET_PRL 0x08
91 #define AX_SWRESET_BZ 0x10
92 #define AX_SWRESET_IPRL 0x20
93 #define AX_SWRESET_IPPD 0x40
95 #define AX88772_IPG0_DEFAULT 0x15
96 #define AX88772_IPG1_DEFAULT 0x0c
97 #define AX88772_IPG2_DEFAULT 0x12
99 /* AX88772 & AX88178 Medium Mode Register */
100 #define AX_MEDIUM_PF 0x0080
101 #define AX_MEDIUM_JFE 0x0040
102 #define AX_MEDIUM_TFC 0x0020
103 #define AX_MEDIUM_RFC 0x0010
104 #define AX_MEDIUM_ENCK 0x0008
105 #define AX_MEDIUM_AC 0x0004
106 #define AX_MEDIUM_FD 0x0002
107 #define AX_MEDIUM_GM 0x0001
108 #define AX_MEDIUM_SM 0x1000
109 #define AX_MEDIUM_SBP 0x0800
110 #define AX_MEDIUM_PS 0x0200
111 #define AX_MEDIUM_RE 0x0100
113 #define AX88178_MEDIUM_DEFAULT \
114 (AX_MEDIUM_PS | AX_MEDIUM_FD | AX_MEDIUM_AC | \
115 AX_MEDIUM_RFC | AX_MEDIUM_TFC | AX_MEDIUM_JFE | \
118 #define AX88772_MEDIUM_DEFAULT \
119 (AX_MEDIUM_FD | AX_MEDIUM_RFC | \
120 AX_MEDIUM_TFC | AX_MEDIUM_PS | \
121 AX_MEDIUM_AC | AX_MEDIUM_RE )
123 /* AX88772 & AX88178 RX_CTL values */
124 #define AX_RX_CTL_SO 0x0080
125 #define AX_RX_CTL_AP 0x0020
126 #define AX_RX_CTL_AM 0x0010
127 #define AX_RX_CTL_AB 0x0008
128 #define AX_RX_CTL_SEP 0x0004
129 #define AX_RX_CTL_AMALL 0x0002
130 #define AX_RX_CTL_PRO 0x0001
131 #define AX_RX_CTL_MFB_2048 0x0000
132 #define AX_RX_CTL_MFB_4096 0x0100
133 #define AX_RX_CTL_MFB_8192 0x0200
134 #define AX_RX_CTL_MFB_16384 0x0300
136 #define AX_DEFAULT_RX_CTL \
137 (AX_RX_CTL_SO | AX_RX_CTL_AB )
139 /* GPIO 0 .. 2 toggles */
140 #define AX_GPIO_GPO0EN 0x01 /* GPIO0 Output enable */
141 #define AX_GPIO_GPO_0 0x02 /* GPIO0 Output value */
142 #define AX_GPIO_GPO1EN 0x04 /* GPIO1 Output enable */
143 #define AX_GPIO_GPO_1 0x08 /* GPIO1 Output value */
144 #define AX_GPIO_GPO2EN 0x10 /* GPIO2 Output enable */
145 #define AX_GPIO_GPO_2 0x20 /* GPIO2 Output value */
146 #define AX_GPIO_RESERVED 0x40 /* Reserved */
147 #define AX_GPIO_RSE 0x80 /* Reload serial EEPROM */
149 #define AX_EEPROM_MAGIC 0xdeadbeef
150 #define AX88172_EEPROM_LEN 0x40
151 #define AX88772_EEPROM_LEN 0xff
153 #define PHY_MODE_MARVELL 0x0000
154 #define MII_MARVELL_LED_CTRL 0x0018
155 #define MII_MARVELL_STATUS 0x001b
156 #define MII_MARVELL_CTRL 0x0014
158 #define MARVELL_LED_MANUAL 0x0019
160 #define MARVELL_STATUS_HWCFG 0x0004
162 #define MARVELL_CTRL_TXDELAY 0x0002
163 #define MARVELL_CTRL_RXDELAY 0x0080
165 /* This structure cannot exceed sizeof(unsigned long [5]) AKA 20 bytes */
167 u8 multi_filter[AX_MCAST_FILTER_SIZE];
173 struct ax88172_int_data {
179 } __attribute__ ((packed));
181 static int asix_read_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
182 u16 size, void *data)
187 devdbg(dev,"asix_read_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
188 cmd, value, index, size);
190 buf = kmalloc(size, GFP_KERNEL);
194 err = usb_control_msg(
196 usb_rcvctrlpipe(dev->udev, 0),
198 USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
203 USB_CTRL_GET_TIMEOUT);
205 memcpy(data, buf, size);
214 static int asix_write_cmd(struct usbnet *dev, u8 cmd, u16 value, u16 index,
215 u16 size, void *data)
220 devdbg(dev,"asix_write_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
221 cmd, value, index, size);
224 buf = kmalloc(size, GFP_KERNEL);
227 memcpy(buf, data, size);
230 err = usb_control_msg(
232 usb_sndctrlpipe(dev->udev, 0),
234 USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
239 USB_CTRL_SET_TIMEOUT);
246 static void asix_async_cmd_callback(struct urb *urb)
248 struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context;
249 int status = urb->status;
252 printk(KERN_DEBUG "asix_async_cmd_callback() failed with %d",
260 asix_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
261 u16 size, void *data)
263 struct usb_ctrlrequest *req;
267 devdbg(dev,"asix_write_cmd_async() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
268 cmd, value, index, size);
269 if ((urb = usb_alloc_urb(0, GFP_ATOMIC)) == NULL) {
270 deverr(dev, "Error allocating URB in write_cmd_async!");
274 if ((req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC)) == NULL) {
275 deverr(dev, "Failed to allocate memory for control request");
280 req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
282 req->wValue = cpu_to_le16(value);
283 req->wIndex = cpu_to_le16(index);
284 req->wLength = cpu_to_le16(size);
286 usb_fill_control_urb(urb, dev->udev,
287 usb_sndctrlpipe(dev->udev, 0),
288 (void *)req, data, size,
289 asix_async_cmd_callback, req);
291 if((status = usb_submit_urb(urb, GFP_ATOMIC)) < 0) {
292 deverr(dev, "Error submitting the control message: status=%d",
299 static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
304 struct sk_buff *ax_skb;
307 head = (u8 *) skb->data;
308 memcpy(&header, head, sizeof(header));
309 le32_to_cpus(&header);
310 packet = head + sizeof(header);
314 while (skb->len > 0) {
315 if ((short)(header & 0x0000ffff) !=
316 ~((short)((header & 0xffff0000) >> 16))) {
317 deverr(dev,"asix_rx_fixup() Bad Header Length");
319 /* get the packet length */
320 size = (u16) (header & 0x0000ffff);
322 if ((skb->len) - ((size + 1) & 0xfffe) == 0)
324 if (size > ETH_FRAME_LEN) {
325 deverr(dev,"asix_rx_fixup() Bad RX Length %d", size);
328 ax_skb = skb_clone(skb, GFP_ATOMIC);
331 ax_skb->data = packet;
332 skb_set_tail_pointer(ax_skb, size);
333 usbnet_skb_return(dev, ax_skb);
338 skb_pull(skb, (size + 1) & 0xfffe);
343 head = (u8 *) skb->data;
344 memcpy(&header, head, sizeof(header));
345 le32_to_cpus(&header);
346 packet = head + sizeof(header);
351 deverr(dev,"asix_rx_fixup() Bad SKB Length %d", skb->len);
357 static struct sk_buff *asix_tx_fixup(struct usbnet *dev, struct sk_buff *skb,
361 int headroom = skb_headroom(skb);
362 int tailroom = skb_tailroom(skb);
364 u32 padbytes = 0xffff0000;
366 padlen = ((skb->len + 4) % 512) ? 0 : 4;
368 if ((!skb_cloned(skb))
369 && ((headroom + tailroom) >= (4 + padlen))) {
370 if ((headroom < 4) || (tailroom < padlen)) {
371 skb->data = memmove(skb->head + 4, skb->data, skb->len);
372 skb_set_tail_pointer(skb, skb->len);
375 struct sk_buff *skb2;
376 skb2 = skb_copy_expand(skb, 4, padlen, flags);
377 dev_kfree_skb_any(skb);
384 packet_len = (((skb->len - 4) ^ 0x0000ffff) << 16) + (skb->len - 4);
385 cpu_to_le32s(&packet_len);
386 skb_copy_to_linear_data(skb, &packet_len, sizeof(packet_len));
388 if ((skb->len % 512) == 0) {
389 cpu_to_le32s(&padbytes);
390 memcpy(skb_tail_pointer(skb), &padbytes, sizeof(padbytes));
391 skb_put(skb, sizeof(padbytes));
396 static void asix_status(struct usbnet *dev, struct urb *urb)
398 struct ax88172_int_data *event;
401 if (urb->actual_length < 8)
404 event = urb->transfer_buffer;
405 link = event->link & 0x01;
406 if (netif_carrier_ok(dev->net) != link) {
408 netif_carrier_on(dev->net);
409 usbnet_defer_kevent (dev, EVENT_LINK_RESET );
411 netif_carrier_off(dev->net);
412 devdbg(dev, "Link Status is: %d", link);
416 static inline int asix_set_sw_mii(struct usbnet *dev)
419 ret = asix_write_cmd(dev, AX_CMD_SET_SW_MII, 0x0000, 0, 0, NULL);
421 deverr(dev, "Failed to enable software MII access");
425 static inline int asix_set_hw_mii(struct usbnet *dev)
428 ret = asix_write_cmd(dev, AX_CMD_SET_HW_MII, 0x0000, 0, 0, NULL);
430 deverr(dev, "Failed to enable hardware MII access");
434 static inline int asix_get_phy_addr(struct usbnet *dev)
437 int ret = asix_read_cmd(dev, AX_CMD_READ_PHY_ID, 0, 0, 2, buf);
439 devdbg(dev, "asix_get_phy_addr()");
442 deverr(dev, "Error reading PHYID register: %02x", ret);
445 devdbg(dev, "asix_get_phy_addr() returning 0x%04x", *((__le16 *)buf));
452 static int asix_sw_reset(struct usbnet *dev, u8 flags)
456 ret = asix_write_cmd(dev, AX_CMD_SW_RESET, flags, 0, 0, NULL);
458 deverr(dev,"Failed to send software reset: %02x", ret);
463 static u16 asix_read_rx_ctl(struct usbnet *dev)
466 int ret = asix_read_cmd(dev, AX_CMD_READ_RX_CTL, 0, 0, 2, &v);
469 deverr(dev, "Error reading RX_CTL register: %02x", ret);
472 ret = le16_to_cpu(v);
477 static int asix_write_rx_ctl(struct usbnet *dev, u16 mode)
481 devdbg(dev,"asix_write_rx_ctl() - mode = 0x%04x", mode);
482 ret = asix_write_cmd(dev, AX_CMD_WRITE_RX_CTL, mode, 0, 0, NULL);
484 deverr(dev, "Failed to write RX_CTL mode to 0x%04x: %02x",
490 static u16 asix_read_medium_status(struct usbnet *dev)
493 int ret = asix_read_cmd(dev, AX_CMD_READ_MEDIUM_STATUS, 0, 0, 2, &v);
496 deverr(dev, "Error reading Medium Status register: %02x", ret);
499 ret = le16_to_cpu(v);
504 static int asix_write_medium_mode(struct usbnet *dev, u16 mode)
508 devdbg(dev,"asix_write_medium_mode() - mode = 0x%04x", mode);
509 ret = asix_write_cmd(dev, AX_CMD_WRITE_MEDIUM_MODE, mode, 0, 0, NULL);
511 deverr(dev, "Failed to write Medium Mode mode to 0x%04x: %02x",
517 static int asix_write_gpio(struct usbnet *dev, u16 value, int sleep)
521 devdbg(dev,"asix_write_gpio() - value = 0x%04x", value);
522 ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS, value, 0, 0, NULL);
524 deverr(dev, "Failed to write GPIO value 0x%04x: %02x",
534 * AX88772 & AX88178 have a 16-bit RX_CTL value
536 static void asix_set_multicast(struct net_device *net)
538 struct usbnet *dev = netdev_priv(net);
539 struct asix_data *data = (struct asix_data *)&dev->data;
540 u16 rx_ctl = AX_DEFAULT_RX_CTL;
542 if (net->flags & IFF_PROMISC) {
543 rx_ctl |= AX_RX_CTL_PRO;
544 } else if (net->flags & IFF_ALLMULTI
545 || net->mc_count > AX_MAX_MCAST) {
546 rx_ctl |= AX_RX_CTL_AMALL;
547 } else if (net->mc_count == 0) {
548 /* just broadcast and directed */
550 /* We use the 20 byte dev->data
551 * for our 8 byte filter buffer
552 * to avoid allocating memory that
553 * is tricky to free later */
554 struct dev_mc_list *mc_list = net->mc_list;
558 memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
560 /* Build the multicast hash filter. */
561 for (i = 0; i < net->mc_count; i++) {
564 mc_list->dmi_addr) >> 26;
565 data->multi_filter[crc_bits >> 3] |=
567 mc_list = mc_list->next;
570 asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
571 AX_MCAST_FILTER_SIZE, data->multi_filter);
573 rx_ctl |= AX_RX_CTL_AM;
576 asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
579 static int asix_mdio_read(struct net_device *netdev, int phy_id, int loc)
581 struct usbnet *dev = netdev_priv(netdev);
584 mutex_lock(&dev->phy_mutex);
585 asix_set_sw_mii(dev);
586 asix_read_cmd(dev, AX_CMD_READ_MII_REG, phy_id,
587 (__u16)loc, 2, &res);
588 asix_set_hw_mii(dev);
589 mutex_unlock(&dev->phy_mutex);
591 devdbg(dev, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x", phy_id, loc, le16_to_cpu(res));
593 return le16_to_cpu(res);
597 asix_mdio_write(struct net_device *netdev, int phy_id, int loc, int val)
599 struct usbnet *dev = netdev_priv(netdev);
600 __le16 res = cpu_to_le16(val);
602 devdbg(dev, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x", phy_id, loc, val);
603 mutex_lock(&dev->phy_mutex);
604 asix_set_sw_mii(dev);
605 asix_write_cmd(dev, AX_CMD_WRITE_MII_REG, phy_id, (__u16)loc, 2, &res);
606 asix_set_hw_mii(dev);
607 mutex_unlock(&dev->phy_mutex);
610 /* Get the PHY Identifier from the PHYSID1 & PHYSID2 MII registers */
611 static u32 asix_get_phyid(struct usbnet *dev)
616 phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID1);
620 phy_id = (phy_reg & 0xffff) << 16;
622 phy_reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_PHYSID2);
626 phy_id |= (phy_reg & 0xffff);
632 asix_get_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
634 struct usbnet *dev = netdev_priv(net);
637 if (asix_read_cmd(dev, AX_CMD_READ_MONITOR_MODE, 0, 0, 1, &opt) < 0) {
638 wolinfo->supported = 0;
639 wolinfo->wolopts = 0;
642 wolinfo->supported = WAKE_PHY | WAKE_MAGIC;
643 wolinfo->wolopts = 0;
644 if (opt & AX_MONITOR_MODE) {
645 if (opt & AX_MONITOR_LINK)
646 wolinfo->wolopts |= WAKE_PHY;
647 if (opt & AX_MONITOR_MAGIC)
648 wolinfo->wolopts |= WAKE_MAGIC;
653 asix_set_wol(struct net_device *net, struct ethtool_wolinfo *wolinfo)
655 struct usbnet *dev = netdev_priv(net);
658 if (wolinfo->wolopts & WAKE_PHY)
659 opt |= AX_MONITOR_LINK;
660 if (wolinfo->wolopts & WAKE_MAGIC)
661 opt |= AX_MONITOR_MAGIC;
663 opt |= AX_MONITOR_MODE;
665 if (asix_write_cmd(dev, AX_CMD_WRITE_MONITOR_MODE,
666 opt, 0, 0, NULL) < 0)
672 static int asix_get_eeprom_len(struct net_device *net)
674 struct usbnet *dev = netdev_priv(net);
675 struct asix_data *data = (struct asix_data *)&dev->data;
677 return data->eeprom_len;
680 static int asix_get_eeprom(struct net_device *net,
681 struct ethtool_eeprom *eeprom, u8 *data)
683 struct usbnet *dev = netdev_priv(net);
684 __le16 *ebuf = (__le16 *)data;
687 /* Crude hack to ensure that we don't overwrite memory
688 * if an odd length is supplied
693 eeprom->magic = AX_EEPROM_MAGIC;
695 /* ax8817x returns 2 bytes from eeprom on read */
696 for (i=0; i < eeprom->len / 2; i++) {
697 if (asix_read_cmd(dev, AX_CMD_READ_EEPROM,
698 eeprom->offset + i, 0, 2, &ebuf[i]) < 0)
704 static void asix_get_drvinfo (struct net_device *net,
705 struct ethtool_drvinfo *info)
707 struct usbnet *dev = netdev_priv(net);
708 struct asix_data *data = (struct asix_data *)&dev->data;
710 /* Inherit standard device info */
711 usbnet_get_drvinfo(net, info);
712 strncpy (info->driver, driver_name, sizeof info->driver);
713 strncpy (info->version, DRIVER_VERSION, sizeof info->version);
714 info->eedump_len = data->eeprom_len;
717 static u32 asix_get_link(struct net_device *net)
719 struct usbnet *dev = netdev_priv(net);
721 return mii_link_ok(&dev->mii);
724 static int asix_ioctl (struct net_device *net, struct ifreq *rq, int cmd)
726 struct usbnet *dev = netdev_priv(net);
728 return generic_mii_ioctl(&dev->mii, if_mii(rq), cmd, NULL);
731 /* We need to override some ethtool_ops so we require our
732 own structure so we don't interfere with other usbnet
733 devices that may be connected at the same time. */
734 static struct ethtool_ops ax88172_ethtool_ops = {
735 .get_drvinfo = asix_get_drvinfo,
736 .get_link = asix_get_link,
737 .get_msglevel = usbnet_get_msglevel,
738 .set_msglevel = usbnet_set_msglevel,
739 .get_wol = asix_get_wol,
740 .set_wol = asix_set_wol,
741 .get_eeprom_len = asix_get_eeprom_len,
742 .get_eeprom = asix_get_eeprom,
743 .get_settings = usbnet_get_settings,
744 .set_settings = usbnet_set_settings,
745 .nway_reset = usbnet_nway_reset,
748 static void ax88172_set_multicast(struct net_device *net)
750 struct usbnet *dev = netdev_priv(net);
751 struct asix_data *data = (struct asix_data *)&dev->data;
754 if (net->flags & IFF_PROMISC) {
756 } else if (net->flags & IFF_ALLMULTI
757 || net->mc_count > AX_MAX_MCAST) {
759 } else if (net->mc_count == 0) {
760 /* just broadcast and directed */
762 /* We use the 20 byte dev->data
763 * for our 8 byte filter buffer
764 * to avoid allocating memory that
765 * is tricky to free later */
766 struct dev_mc_list *mc_list = net->mc_list;
770 memset(data->multi_filter, 0, AX_MCAST_FILTER_SIZE);
772 /* Build the multicast hash filter. */
773 for (i = 0; i < net->mc_count; i++) {
776 mc_list->dmi_addr) >> 26;
777 data->multi_filter[crc_bits >> 3] |=
779 mc_list = mc_list->next;
782 asix_write_cmd_async(dev, AX_CMD_WRITE_MULTI_FILTER, 0, 0,
783 AX_MCAST_FILTER_SIZE, data->multi_filter);
788 asix_write_cmd_async(dev, AX_CMD_WRITE_RX_CTL, rx_ctl, 0, 0, NULL);
791 static int ax88172_link_reset(struct usbnet *dev)
794 struct ethtool_cmd ecmd;
796 mii_check_media(&dev->mii, 1, 1);
797 mii_ethtool_gset(&dev->mii, &ecmd);
798 mode = AX88172_MEDIUM_DEFAULT;
800 if (ecmd.duplex != DUPLEX_FULL)
801 mode |= ~AX88172_MEDIUM_FD;
803 devdbg(dev, "ax88172_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd.speed, ecmd.duplex, mode);
805 asix_write_medium_mode(dev, mode);
810 static const struct net_device_ops ax88172_netdev_ops = {
811 .ndo_open = usbnet_open,
812 .ndo_stop = usbnet_stop,
813 .ndo_start_xmit = usbnet_start_xmit,
814 .ndo_tx_timeout = usbnet_tx_timeout,
815 .ndo_change_mtu = usbnet_change_mtu,
816 .ndo_set_mac_address = eth_mac_addr,
817 .ndo_validate_addr = eth_validate_addr,
818 .ndo_do_ioctl = asix_ioctl,
819 .ndo_set_multicast_list = ax88172_set_multicast,
822 static int ax88172_bind(struct usbnet *dev, struct usb_interface *intf)
827 unsigned long gpio_bits = dev->driver_info->data;
828 struct asix_data *data = (struct asix_data *)&dev->data;
830 data->eeprom_len = AX88172_EEPROM_LEN;
832 usbnet_get_endpoints(dev,intf);
834 /* Toggle the GPIOs in a manufacturer/model specific way */
835 for (i = 2; i >= 0; i--) {
836 if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_GPIOS,
837 (gpio_bits >> (i * 8)) & 0xff, 0, 0,
843 if ((ret = asix_write_rx_ctl(dev, 0x80)) < 0)
846 /* Get the MAC address */
847 if ((ret = asix_read_cmd(dev, AX88172_CMD_READ_NODE_ID,
848 0, 0, ETH_ALEN, buf)) < 0) {
849 dbg("read AX_CMD_READ_NODE_ID failed: %d", ret);
852 memcpy(dev->net->dev_addr, buf, ETH_ALEN);
854 /* Initialize MII structure */
855 dev->mii.dev = dev->net;
856 dev->mii.mdio_read = asix_mdio_read;
857 dev->mii.mdio_write = asix_mdio_write;
858 dev->mii.phy_id_mask = 0x3f;
859 dev->mii.reg_num_mask = 0x1f;
860 dev->mii.phy_id = asix_get_phy_addr(dev);
862 dev->net->netdev_ops = &ax88172_netdev_ops;
863 dev->net->ethtool_ops = &ax88172_ethtool_ops;
865 asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
866 asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
867 ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
868 mii_nway_restart(&dev->mii);
876 static struct ethtool_ops ax88772_ethtool_ops = {
877 .get_drvinfo = asix_get_drvinfo,
878 .get_link = asix_get_link,
879 .get_msglevel = usbnet_get_msglevel,
880 .set_msglevel = usbnet_set_msglevel,
881 .get_wol = asix_get_wol,
882 .set_wol = asix_set_wol,
883 .get_eeprom_len = asix_get_eeprom_len,
884 .get_eeprom = asix_get_eeprom,
885 .get_settings = usbnet_get_settings,
886 .set_settings = usbnet_set_settings,
887 .nway_reset = usbnet_nway_reset,
890 static int ax88772_link_reset(struct usbnet *dev)
893 struct ethtool_cmd ecmd;
895 mii_check_media(&dev->mii, 1, 1);
896 mii_ethtool_gset(&dev->mii, &ecmd);
897 mode = AX88772_MEDIUM_DEFAULT;
899 if (ecmd.speed != SPEED_100)
900 mode &= ~AX_MEDIUM_PS;
902 if (ecmd.duplex != DUPLEX_FULL)
903 mode &= ~AX_MEDIUM_FD;
905 devdbg(dev, "ax88772_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd.speed, ecmd.duplex, mode);
907 asix_write_medium_mode(dev, mode);
912 static const struct net_device_ops ax88772_netdev_ops = {
913 .ndo_open = usbnet_open,
914 .ndo_stop = usbnet_stop,
915 .ndo_start_xmit = usbnet_start_xmit,
916 .ndo_tx_timeout = usbnet_tx_timeout,
917 .ndo_change_mtu = usbnet_change_mtu,
918 .ndo_set_mac_address = eth_mac_addr,
919 .ndo_validate_addr = eth_validate_addr,
920 .ndo_do_ioctl = asix_ioctl,
921 .ndo_set_multicast_list = asix_set_multicast,
924 static int ax88772_bind(struct usbnet *dev, struct usb_interface *intf)
928 struct asix_data *data = (struct asix_data *)&dev->data;
932 data->eeprom_len = AX88772_EEPROM_LEN;
934 usbnet_get_endpoints(dev,intf);
936 if ((ret = asix_write_gpio(dev,
937 AX_GPIO_RSE | AX_GPIO_GPO_2 | AX_GPIO_GPO2EN, 5)) < 0)
940 /* 0x10 is the phy id of the embedded 10/100 ethernet phy */
941 embd_phy = ((asix_get_phy_addr(dev) & 0x1f) == 0x10 ? 1 : 0);
942 if ((ret = asix_write_cmd(dev, AX_CMD_SW_PHY_SELECT,
943 embd_phy, 0, 0, NULL)) < 0) {
944 dbg("Select PHY #1 failed: %d", ret);
948 if ((ret = asix_sw_reset(dev, AX_SWRESET_IPPD | AX_SWRESET_PRL)) < 0)
952 if ((ret = asix_sw_reset(dev, AX_SWRESET_CLEAR)) < 0)
957 if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL)) < 0)
961 if ((ret = asix_sw_reset(dev, AX_SWRESET_PRTE)) < 0)
966 rx_ctl = asix_read_rx_ctl(dev);
967 dbg("RX_CTL is 0x%04x after software reset", rx_ctl);
968 if ((ret = asix_write_rx_ctl(dev, 0x0000)) < 0)
971 rx_ctl = asix_read_rx_ctl(dev);
972 dbg("RX_CTL is 0x%04x setting to 0x0000", rx_ctl);
974 /* Get the MAC address */
975 if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID,
976 0, 0, ETH_ALEN, buf)) < 0) {
977 dbg("Failed to read MAC address: %d", ret);
980 memcpy(dev->net->dev_addr, buf, ETH_ALEN);
982 /* Initialize MII structure */
983 dev->mii.dev = dev->net;
984 dev->mii.mdio_read = asix_mdio_read;
985 dev->mii.mdio_write = asix_mdio_write;
986 dev->mii.phy_id_mask = 0x1f;
987 dev->mii.reg_num_mask = 0x1f;
988 dev->mii.phy_id = asix_get_phy_addr(dev);
990 phyid = asix_get_phyid(dev);
991 dbg("PHYID=0x%08x", phyid);
993 if ((ret = asix_sw_reset(dev, AX_SWRESET_PRL)) < 0)
998 if ((ret = asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL)) < 0)
1003 dev->net->netdev_ops = &ax88772_netdev_ops;
1004 dev->net->ethtool_ops = &ax88772_ethtool_ops;
1006 asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR, BMCR_RESET);
1007 asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
1008 ADVERTISE_ALL | ADVERTISE_CSMA);
1009 mii_nway_restart(&dev->mii);
1011 if ((ret = asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT)) < 0)
1014 if ((ret = asix_write_cmd(dev, AX_CMD_WRITE_IPG0,
1015 AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT,
1016 AX88772_IPG2_DEFAULT, 0, NULL)) < 0) {
1017 dbg("Write IPG,IPG1,IPG2 failed: %d", ret);
1021 /* Set RX_CTL to default values with 2k buffer, and enable cactus */
1022 if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0)
1025 rx_ctl = asix_read_rx_ctl(dev);
1026 dbg("RX_CTL is 0x%04x after all initializations", rx_ctl);
1028 rx_ctl = asix_read_medium_status(dev);
1029 dbg("Medium Status is 0x%04x after all initializations", rx_ctl);
1031 /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
1032 if (dev->driver_info->flags & FLAG_FRAMING_AX) {
1033 /* hard_mtu is still the default - the device does not support
1035 dev->rx_urb_size = 2048;
1043 static struct ethtool_ops ax88178_ethtool_ops = {
1044 .get_drvinfo = asix_get_drvinfo,
1045 .get_link = asix_get_link,
1046 .get_msglevel = usbnet_get_msglevel,
1047 .set_msglevel = usbnet_set_msglevel,
1048 .get_wol = asix_get_wol,
1049 .set_wol = asix_set_wol,
1050 .get_eeprom_len = asix_get_eeprom_len,
1051 .get_eeprom = asix_get_eeprom,
1052 .get_settings = usbnet_get_settings,
1053 .set_settings = usbnet_set_settings,
1054 .nway_reset = usbnet_nway_reset,
1057 static int marvell_phy_init(struct usbnet *dev)
1059 struct asix_data *data = (struct asix_data *)&dev->data;
1062 devdbg(dev,"marvell_phy_init()");
1064 reg = asix_mdio_read(dev->net, dev->mii.phy_id, MII_MARVELL_STATUS);
1065 devdbg(dev,"MII_MARVELL_STATUS = 0x%04x", reg);
1067 asix_mdio_write(dev->net, dev->mii.phy_id, MII_MARVELL_CTRL,
1068 MARVELL_CTRL_RXDELAY | MARVELL_CTRL_TXDELAY);
1070 if (data->ledmode) {
1071 reg = asix_mdio_read(dev->net, dev->mii.phy_id,
1072 MII_MARVELL_LED_CTRL);
1073 devdbg(dev,"MII_MARVELL_LED_CTRL (1) = 0x%04x", reg);
1076 reg |= (1 + 0x0100);
1077 asix_mdio_write(dev->net, dev->mii.phy_id,
1078 MII_MARVELL_LED_CTRL, reg);
1080 reg = asix_mdio_read(dev->net, dev->mii.phy_id,
1081 MII_MARVELL_LED_CTRL);
1082 devdbg(dev,"MII_MARVELL_LED_CTRL (2) = 0x%04x", reg);
1089 static int marvell_led_status(struct usbnet *dev, u16 speed)
1091 u16 reg = asix_mdio_read(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL);
1093 devdbg(dev, "marvell_led_status() read 0x%04x", reg);
1095 /* Clear out the center LED bits - 0x03F0 */
1109 devdbg(dev, "marvell_led_status() writing 0x%04x", reg);
1110 asix_mdio_write(dev->net, dev->mii.phy_id, MARVELL_LED_MANUAL, reg);
1115 static int ax88178_link_reset(struct usbnet *dev)
1118 struct ethtool_cmd ecmd;
1119 struct asix_data *data = (struct asix_data *)&dev->data;
1121 devdbg(dev,"ax88178_link_reset()");
1123 mii_check_media(&dev->mii, 1, 1);
1124 mii_ethtool_gset(&dev->mii, &ecmd);
1125 mode = AX88178_MEDIUM_DEFAULT;
1127 if (ecmd.speed == SPEED_1000)
1128 mode |= AX_MEDIUM_GM;
1129 else if (ecmd.speed == SPEED_100)
1130 mode |= AX_MEDIUM_PS;
1132 mode &= ~(AX_MEDIUM_PS | AX_MEDIUM_GM);
1134 mode |= AX_MEDIUM_ENCK;
1136 if (ecmd.duplex == DUPLEX_FULL)
1137 mode |= AX_MEDIUM_FD;
1139 mode &= ~AX_MEDIUM_FD;
1141 devdbg(dev, "ax88178_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd.speed, ecmd.duplex, mode);
1143 asix_write_medium_mode(dev, mode);
1145 if (data->phymode == PHY_MODE_MARVELL && data->ledmode)
1146 marvell_led_status(dev, ecmd.speed);
1151 static void ax88178_set_mfb(struct usbnet *dev)
1153 u16 mfb = AX_RX_CTL_MFB_16384;
1156 int old_rx_urb_size = dev->rx_urb_size;
1158 if (dev->hard_mtu < 2048) {
1159 dev->rx_urb_size = 2048;
1160 mfb = AX_RX_CTL_MFB_2048;
1161 } else if (dev->hard_mtu < 4096) {
1162 dev->rx_urb_size = 4096;
1163 mfb = AX_RX_CTL_MFB_4096;
1164 } else if (dev->hard_mtu < 8192) {
1165 dev->rx_urb_size = 8192;
1166 mfb = AX_RX_CTL_MFB_8192;
1167 } else if (dev->hard_mtu < 16384) {
1168 dev->rx_urb_size = 16384;
1169 mfb = AX_RX_CTL_MFB_16384;
1172 rxctl = asix_read_rx_ctl(dev);
1173 asix_write_rx_ctl(dev, (rxctl & ~AX_RX_CTL_MFB_16384) | mfb);
1175 medium = asix_read_medium_status(dev);
1176 if (dev->net->mtu > 1500)
1177 medium |= AX_MEDIUM_JFE;
1179 medium &= ~AX_MEDIUM_JFE;
1180 asix_write_medium_mode(dev, medium);
1182 if (dev->rx_urb_size > old_rx_urb_size)
1183 usbnet_unlink_rx_urbs(dev);
1186 static int ax88178_change_mtu(struct net_device *net, int new_mtu)
1188 struct usbnet *dev = netdev_priv(net);
1189 int ll_mtu = new_mtu + net->hard_header_len + 4;
1191 devdbg(dev, "ax88178_change_mtu() new_mtu=%d", new_mtu);
1193 if (new_mtu <= 0 || ll_mtu > 16384)
1196 if ((ll_mtu % dev->maxpacket) == 0)
1200 dev->hard_mtu = net->mtu + net->hard_header_len;
1201 ax88178_set_mfb(dev);
1206 static const struct net_device_ops ax88178_netdev_ops = {
1207 .ndo_open = usbnet_open,
1208 .ndo_stop = usbnet_stop,
1209 .ndo_start_xmit = usbnet_start_xmit,
1210 .ndo_tx_timeout = usbnet_tx_timeout,
1211 .ndo_set_mac_address = eth_mac_addr,
1212 .ndo_validate_addr = eth_validate_addr,
1213 .ndo_set_multicast_list = asix_set_multicast,
1214 .ndo_do_ioctl = asix_ioctl,
1215 .ndo_change_mtu = ax88178_change_mtu,
1218 static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
1220 struct asix_data *data = (struct asix_data *)&dev->data;
1228 usbnet_get_endpoints(dev,intf);
1230 asix_read_cmd(dev, AX_CMD_READ_GPIOS, 0, 0, 1, &status);
1231 dbg("GPIO Status: 0x%04x", status);
1233 asix_write_cmd(dev, AX_CMD_WRITE_ENABLE, 0, 0, 0, NULL);
1234 asix_read_cmd(dev, AX_CMD_READ_EEPROM, 0x0017, 0, 2, &eeprom);
1235 asix_write_cmd(dev, AX_CMD_WRITE_DISABLE, 0, 0, 0, NULL);
1237 dbg("EEPROM index 0x17 is 0x%04x", eeprom);
1239 if (eeprom == cpu_to_le16(0xffff)) {
1240 data->phymode = PHY_MODE_MARVELL;
1244 data->phymode = le16_to_cpu(eeprom) & 7;
1245 data->ledmode = le16_to_cpu(eeprom) >> 8;
1246 gpio0 = (le16_to_cpu(eeprom) & 0x80) ? 0 : 1;
1248 dbg("GPIO0: %d, PhyMode: %d", gpio0, data->phymode);
1250 asix_write_gpio(dev, AX_GPIO_RSE | AX_GPIO_GPO_1 | AX_GPIO_GPO1EN, 40);
1251 if ((le16_to_cpu(eeprom) >> 8) != 1) {
1252 asix_write_gpio(dev, 0x003c, 30);
1253 asix_write_gpio(dev, 0x001c, 300);
1254 asix_write_gpio(dev, 0x003c, 30);
1256 dbg("gpio phymode == 1 path");
1257 asix_write_gpio(dev, AX_GPIO_GPO1EN, 30);
1258 asix_write_gpio(dev, AX_GPIO_GPO1EN | AX_GPIO_GPO_1, 30);
1261 asix_sw_reset(dev, 0);
1264 asix_sw_reset(dev, AX_SWRESET_PRL | AX_SWRESET_IPPD);
1267 asix_write_rx_ctl(dev, 0);
1269 /* Get the MAC address */
1270 if ((ret = asix_read_cmd(dev, AX_CMD_READ_NODE_ID,
1271 0, 0, ETH_ALEN, buf)) < 0) {
1272 dbg("Failed to read MAC address: %d", ret);
1275 memcpy(dev->net->dev_addr, buf, ETH_ALEN);
1277 /* Initialize MII structure */
1278 dev->mii.dev = dev->net;
1279 dev->mii.mdio_read = asix_mdio_read;
1280 dev->mii.mdio_write = asix_mdio_write;
1281 dev->mii.phy_id_mask = 0x1f;
1282 dev->mii.reg_num_mask = 0xff;
1283 dev->mii.supports_gmii = 1;
1284 dev->mii.phy_id = asix_get_phy_addr(dev);
1286 dev->net->netdev_ops = &ax88178_netdev_ops;
1287 dev->net->ethtool_ops = &ax88178_ethtool_ops;
1289 phyid = asix_get_phyid(dev);
1290 dbg("PHYID=0x%08x", phyid);
1292 if (data->phymode == PHY_MODE_MARVELL) {
1293 marvell_phy_init(dev);
1297 asix_mdio_write(dev->net, dev->mii.phy_id, MII_BMCR,
1298 BMCR_RESET | BMCR_ANENABLE);
1299 asix_mdio_write(dev->net, dev->mii.phy_id, MII_ADVERTISE,
1300 ADVERTISE_ALL | ADVERTISE_CSMA | ADVERTISE_PAUSE_CAP);
1301 asix_mdio_write(dev->net, dev->mii.phy_id, MII_CTRL1000,
1302 ADVERTISE_1000FULL);
1304 mii_nway_restart(&dev->mii);
1306 if ((ret = asix_write_medium_mode(dev, AX88178_MEDIUM_DEFAULT)) < 0)
1309 if ((ret = asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL)) < 0)
1312 /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
1313 if (dev->driver_info->flags & FLAG_FRAMING_AX) {
1314 /* hard_mtu is still the default - the device does not support
1316 dev->rx_urb_size = 2048;
1324 static const struct driver_info ax8817x_info = {
1325 .description = "ASIX AX8817x USB 2.0 Ethernet",
1326 .bind = ax88172_bind,
1327 .status = asix_status,
1328 .link_reset = ax88172_link_reset,
1329 .reset = ax88172_link_reset,
1330 .flags = FLAG_ETHER,
1334 static const struct driver_info dlink_dub_e100_info = {
1335 .description = "DLink DUB-E100 USB Ethernet",
1336 .bind = ax88172_bind,
1337 .status = asix_status,
1338 .link_reset = ax88172_link_reset,
1339 .reset = ax88172_link_reset,
1340 .flags = FLAG_ETHER,
1344 static const struct driver_info netgear_fa120_info = {
1345 .description = "Netgear FA-120 USB Ethernet",
1346 .bind = ax88172_bind,
1347 .status = asix_status,
1348 .link_reset = ax88172_link_reset,
1349 .reset = ax88172_link_reset,
1350 .flags = FLAG_ETHER,
1354 static const struct driver_info hawking_uf200_info = {
1355 .description = "Hawking UF200 USB Ethernet",
1356 .bind = ax88172_bind,
1357 .status = asix_status,
1358 .link_reset = ax88172_link_reset,
1359 .reset = ax88172_link_reset,
1360 .flags = FLAG_ETHER,
1364 static const struct driver_info ax88772_info = {
1365 .description = "ASIX AX88772 USB 2.0 Ethernet",
1366 .bind = ax88772_bind,
1367 .status = asix_status,
1368 .link_reset = ax88772_link_reset,
1369 .reset = ax88772_link_reset,
1370 .flags = FLAG_ETHER | FLAG_FRAMING_AX,
1371 .rx_fixup = asix_rx_fixup,
1372 .tx_fixup = asix_tx_fixup,
1375 static const struct driver_info ax88178_info = {
1376 .description = "ASIX AX88178 USB 2.0 Ethernet",
1377 .bind = ax88178_bind,
1378 .status = asix_status,
1379 .link_reset = ax88178_link_reset,
1380 .reset = ax88178_link_reset,
1381 .flags = FLAG_ETHER | FLAG_FRAMING_AX,
1382 .rx_fixup = asix_rx_fixup,
1383 .tx_fixup = asix_tx_fixup,
1386 static const struct usb_device_id products [] = {
1389 USB_DEVICE (0x077b, 0x2226),
1390 .driver_info = (unsigned long) &ax8817x_info,
1393 USB_DEVICE (0x0846, 0x1040),
1394 .driver_info = (unsigned long) &netgear_fa120_info,
1397 USB_DEVICE (0x2001, 0x1a00),
1398 .driver_info = (unsigned long) &dlink_dub_e100_info,
1400 // Intellinet, ST Lab USB Ethernet
1401 USB_DEVICE (0x0b95, 0x1720),
1402 .driver_info = (unsigned long) &ax8817x_info,
1404 // Hawking UF200, TrendNet TU2-ET100
1405 USB_DEVICE (0x07b8, 0x420a),
1406 .driver_info = (unsigned long) &hawking_uf200_info,
1408 // Billionton Systems, USB2AR
1409 USB_DEVICE (0x08dd, 0x90ff),
1410 .driver_info = (unsigned long) &ax8817x_info,
1413 USB_DEVICE (0x0557, 0x2009),
1414 .driver_info = (unsigned long) &ax8817x_info,
1416 // Buffalo LUA-U2-KTX
1417 USB_DEVICE (0x0411, 0x003d),
1418 .driver_info = (unsigned long) &ax8817x_info,
1420 // Buffalo LUA-U2-GT 10/100/1000
1421 USB_DEVICE (0x0411, 0x006e),
1422 .driver_info = (unsigned long) &ax88178_info,
1424 // Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter"
1425 USB_DEVICE (0x6189, 0x182d),
1426 .driver_info = (unsigned long) &ax8817x_info,
1428 // corega FEther USB2-TX
1429 USB_DEVICE (0x07aa, 0x0017),
1430 .driver_info = (unsigned long) &ax8817x_info,
1432 // Surecom EP-1427X-2
1433 USB_DEVICE (0x1189, 0x0893),
1434 .driver_info = (unsigned long) &ax8817x_info,
1436 // goodway corp usb gwusb2e
1437 USB_DEVICE (0x1631, 0x6200),
1438 .driver_info = (unsigned long) &ax8817x_info,
1440 // JVC MP-PRX1 Port Replicator
1441 USB_DEVICE (0x04f1, 0x3008),
1442 .driver_info = (unsigned long) &ax8817x_info,
1444 // ASIX AX88772 10/100
1445 USB_DEVICE (0x0b95, 0x7720),
1446 .driver_info = (unsigned long) &ax88772_info,
1448 // ASIX AX88178 10/100/1000
1449 USB_DEVICE (0x0b95, 0x1780),
1450 .driver_info = (unsigned long) &ax88178_info,
1452 // Linksys USB200M Rev 2
1453 USB_DEVICE (0x13b1, 0x0018),
1454 .driver_info = (unsigned long) &ax88772_info,
1456 // 0Q0 cable ethernet
1457 USB_DEVICE (0x1557, 0x7720),
1458 .driver_info = (unsigned long) &ax88772_info,
1460 // DLink DUB-E100 H/W Ver B1
1461 USB_DEVICE (0x07d1, 0x3c05),
1462 .driver_info = (unsigned long) &ax88772_info,
1464 // DLink DUB-E100 H/W Ver B1 Alternate
1465 USB_DEVICE (0x2001, 0x3c05),
1466 .driver_info = (unsigned long) &ax88772_info,
1469 USB_DEVICE (0x1737, 0x0039),
1470 .driver_info = (unsigned long) &ax88178_info,
1473 USB_DEVICE (0x04bb, 0x0930),
1474 .driver_info = (unsigned long) &ax88178_info,
1477 USB_DEVICE(0x050d, 0x5055),
1478 .driver_info = (unsigned long) &ax88178_info,
1480 // Apple USB Ethernet Adapter
1481 USB_DEVICE(0x05ac, 0x1402),
1482 .driver_info = (unsigned long) &ax88772_info,
1484 // Cables-to-Go USB Ethernet Adapter
1485 USB_DEVICE(0x0b95, 0x772a),
1486 .driver_info = (unsigned long) &ax88772_info,
1489 USB_DEVICE(0x14ea, 0xab11),
1490 .driver_info = (unsigned long) &ax88178_info,
1493 USB_DEVICE(0x0db0, 0xa877),
1494 .driver_info = (unsigned long) &ax88772_info,
1498 MODULE_DEVICE_TABLE(usb, products);
1500 static struct usb_driver asix_driver = {
1502 .id_table = products,
1503 .probe = usbnet_probe,
1504 .suspend = usbnet_suspend,
1505 .resume = usbnet_resume,
1506 .disconnect = usbnet_disconnect,
1507 .supports_autosuspend = 1,
1510 static int __init asix_init(void)
1512 return usb_register(&asix_driver);
1514 module_init(asix_init);
1516 static void __exit asix_exit(void)
1518 usb_deregister(&asix_driver);
1520 module_exit(asix_exit);
1522 MODULE_AUTHOR("David Hollis");
1523 MODULE_DESCRIPTION("ASIX AX8817X based USB 2.0 Ethernet Devices");
1524 MODULE_LICENSE("GPL");