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/sched.h>
29 #include <linux/init.h>
30 #include <linux/netdevice.h>
31 #include <linux/etherdevice.h>
32 #include <linux/ethtool.h>
33 #include <linux/workqueue.h>
34 #include <linux/mii.h>
35 #include <linux/usb.h>
36 #include <linux/crc32.h>
40 #define DRIVER_VERSION "14-Jun-2006"
41 static const char driver_name
[] = "asix";
43 /* ASIX AX8817X based USB 2.0 Ethernet Devices */
45 #define AX_CMD_SET_SW_MII 0x06
46 #define AX_CMD_READ_MII_REG 0x07
47 #define AX_CMD_WRITE_MII_REG 0x08
48 #define AX_CMD_SET_HW_MII 0x0a
49 #define AX_CMD_READ_EEPROM 0x0b
50 #define AX_CMD_WRITE_EEPROM 0x0c
51 #define AX_CMD_WRITE_ENABLE 0x0d
52 #define AX_CMD_WRITE_DISABLE 0x0e
53 #define AX_CMD_READ_RX_CTL 0x0f
54 #define AX_CMD_WRITE_RX_CTL 0x10
55 #define AX_CMD_READ_IPG012 0x11
56 #define AX_CMD_WRITE_IPG0 0x12
57 #define AX_CMD_WRITE_IPG1 0x13
58 #define AX_CMD_READ_NODE_ID 0x13
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
];
175 struct ax88172_int_data
{
181 } __attribute__ ((packed
));
183 static int asix_read_cmd(struct usbnet
*dev
, u8 cmd
, u16 value
, u16 index
,
184 u16 size
, void *data
)
186 devdbg(dev
,"asix_read_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
187 cmd
, value
, index
, size
);
188 return usb_control_msg(
190 usb_rcvctrlpipe(dev
->udev
, 0),
192 USB_DIR_IN
| USB_TYPE_VENDOR
| USB_RECIP_DEVICE
,
197 USB_CTRL_GET_TIMEOUT
);
200 static int asix_write_cmd(struct usbnet
*dev
, u8 cmd
, u16 value
, u16 index
,
201 u16 size
, void *data
)
203 devdbg(dev
,"asix_write_cmd() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
204 cmd
, value
, index
, size
);
205 return usb_control_msg(
207 usb_sndctrlpipe(dev
->udev
, 0),
209 USB_DIR_OUT
| USB_TYPE_VENDOR
| USB_RECIP_DEVICE
,
214 USB_CTRL_SET_TIMEOUT
);
217 static void asix_async_cmd_callback(struct urb
*urb
)
219 struct usb_ctrlrequest
*req
= (struct usb_ctrlrequest
*)urb
->context
;
222 printk(KERN_DEBUG
"asix_async_cmd_callback() failed with %d",
230 asix_write_cmd_async(struct usbnet
*dev
, u8 cmd
, u16 value
, u16 index
,
231 u16 size
, void *data
)
233 struct usb_ctrlrequest
*req
;
237 devdbg(dev
,"asix_write_cmd_async() cmd=0x%02x value=0x%04x index=0x%04x size=%d",
238 cmd
, value
, index
, size
);
239 if ((urb
= usb_alloc_urb(0, GFP_ATOMIC
)) == NULL
) {
240 deverr(dev
, "Error allocating URB in write_cmd_async!");
244 if ((req
= kmalloc(sizeof(struct usb_ctrlrequest
), GFP_ATOMIC
)) == NULL
) {
245 deverr(dev
, "Failed to allocate memory for control request");
250 req
->bRequestType
= USB_DIR_OUT
| USB_TYPE_VENDOR
| USB_RECIP_DEVICE
;
252 req
->wValue
= cpu_to_le16(value
);
253 req
->wIndex
= cpu_to_le16(index
);
254 req
->wLength
= cpu_to_le16(size
);
256 usb_fill_control_urb(urb
, dev
->udev
,
257 usb_sndctrlpipe(dev
->udev
, 0),
258 (void *)req
, data
, size
,
259 asix_async_cmd_callback
, req
);
261 if((status
= usb_submit_urb(urb
, GFP_ATOMIC
)) < 0) {
262 deverr(dev
, "Error submitting the control message: status=%d",
269 static int asix_rx_fixup(struct usbnet
*dev
, struct sk_buff
*skb
)
274 struct sk_buff
*ax_skb
;
277 head
= (u8
*) skb
->data
;
278 memcpy(&header
, head
, sizeof(header
));
279 le32_to_cpus(&header
);
280 packet
= head
+ sizeof(header
);
284 while (skb
->len
> 0) {
285 if ((short)(header
& 0x0000ffff) !=
286 ~((short)((header
& 0xffff0000) >> 16))) {
287 deverr(dev
,"asix_rx_fixup() Bad Header Length");
289 /* get the packet length */
290 size
= (u16
) (header
& 0x0000ffff);
292 if ((skb
->len
) - ((size
+ 1) & 0xfffe) == 0)
294 if (size
> ETH_FRAME_LEN
) {
295 deverr(dev
,"asix_rx_fixup() Bad RX Length %d", size
);
298 ax_skb
= skb_clone(skb
, GFP_ATOMIC
);
301 ax_skb
->data
= packet
;
302 ax_skb
->tail
= packet
+ size
;
303 usbnet_skb_return(dev
, ax_skb
);
308 skb_pull(skb
, (size
+ 1) & 0xfffe);
313 head
= (u8
*) skb
->data
;
314 memcpy(&header
, head
, sizeof(header
));
315 le32_to_cpus(&header
);
316 packet
= head
+ sizeof(header
);
321 deverr(dev
,"asix_rx_fixup() Bad SKB Length %d", skb
->len
);
327 static struct sk_buff
*asix_tx_fixup(struct usbnet
*dev
, struct sk_buff
*skb
,
331 int headroom
= skb_headroom(skb
);
332 int tailroom
= skb_tailroom(skb
);
334 u32 padbytes
= 0xffff0000;
336 padlen
= ((skb
->len
+ 4) % 512) ? 0 : 4;
338 if ((!skb_cloned(skb
))
339 && ((headroom
+ tailroom
) >= (4 + padlen
))) {
340 if ((headroom
< 4) || (tailroom
< padlen
)) {
341 skb
->data
= memmove(skb
->head
+ 4, skb
->data
, skb
->len
);
342 skb
->tail
= skb
->data
+ skb
->len
;
345 struct sk_buff
*skb2
;
346 skb2
= skb_copy_expand(skb
, 4, padlen
, flags
);
347 dev_kfree_skb_any(skb
);
354 packet_len
= (((skb
->len
- 4) ^ 0x0000ffff) << 16) + (skb
->len
- 4);
355 memcpy(skb
->data
, &packet_len
, sizeof(packet_len
));
357 if ((skb
->len
% 512) == 0) {
358 memcpy( skb
->tail
, &padbytes
, sizeof(padbytes
));
359 skb_put(skb
, sizeof(padbytes
));
364 static void asix_status(struct usbnet
*dev
, struct urb
*urb
)
366 struct ax88172_int_data
*event
;
369 if (urb
->actual_length
< 8)
372 event
= urb
->transfer_buffer
;
373 link
= event
->link
& 0x01;
374 if (netif_carrier_ok(dev
->net
) != link
) {
376 netif_carrier_on(dev
->net
);
377 usbnet_defer_kevent (dev
, EVENT_LINK_RESET
);
379 netif_carrier_off(dev
->net
);
380 devdbg(dev
, "Link Status is: %d", link
);
384 static inline int asix_set_sw_mii(struct usbnet
*dev
)
387 ret
= asix_write_cmd(dev
, AX_CMD_SET_SW_MII
, 0x0000, 0, 0, NULL
);
389 deverr(dev
, "Failed to enable software MII access");
393 static inline int asix_set_hw_mii(struct usbnet
*dev
)
396 ret
= asix_write_cmd(dev
, AX_CMD_SET_HW_MII
, 0x0000, 0, 0, NULL
);
398 deverr(dev
, "Failed to enable hardware MII access");
402 static inline int asix_get_phy_addr(struct usbnet
*dev
)
407 devdbg(dev
, "asix_get_phy_addr()");
409 buf
= kmalloc(2, GFP_KERNEL
);
413 if ((ret
= asix_read_cmd(dev
, AX_CMD_READ_PHY_ID
,
414 0, 0, 2, buf
)) < 2) {
415 deverr(dev
, "Error reading PHYID register: %02x", ret
);
418 devdbg(dev
, "asix_get_phy_addr() returning 0x%04x", *((u16
*)buf
));
419 ret
= *((u8
*)buf
+ 1);
426 static int asix_sw_reset(struct usbnet
*dev
, u8 flags
)
430 ret
= asix_write_cmd(dev
, AX_CMD_SW_RESET
, flags
, 0, 0, NULL
);
432 deverr(dev
,"Failed to send software reset: %02x", ret
);
437 static u16
asix_read_rx_ctl(struct usbnet
*dev
)
442 buf
= kmalloc(2, GFP_KERNEL
);
446 if ((ret
= asix_read_cmd(dev
, AX_CMD_READ_RX_CTL
,
447 0, 0, 2, buf
)) < 2) {
448 deverr(dev
, "Error reading RX_CTL register: %02x", ret
);
451 ret
= le16_to_cpu(*((u16
*)buf
));
458 static int asix_write_rx_ctl(struct usbnet
*dev
, u16 mode
)
462 devdbg(dev
,"asix_write_rx_ctl() - mode = 0x%04x", mode
);
463 ret
= asix_write_cmd(dev
, AX_CMD_WRITE_RX_CTL
, mode
, 0, 0, NULL
);
465 deverr(dev
, "Failed to write RX_CTL mode to 0x%04x: %02x",
471 static u16
asix_read_medium_status(struct usbnet
*dev
)
476 buf
= kmalloc(2, GFP_KERNEL
);
480 if ((ret
= asix_read_cmd(dev
, AX_CMD_READ_MEDIUM_STATUS
,
481 0, 0, 2, buf
)) < 2) {
482 deverr(dev
, "Error reading Medium Status register: %02x", ret
);
485 ret
= le16_to_cpu(*((u16
*)buf
));
492 static int asix_write_medium_mode(struct usbnet
*dev
, u16 mode
)
496 devdbg(dev
,"asix_write_medium_mode() - mode = 0x%04x", mode
);
497 ret
= asix_write_cmd(dev
, AX_CMD_WRITE_MEDIUM_MODE
, mode
, 0, 0, NULL
);
499 deverr(dev
, "Failed to write Medium Mode mode to 0x%04x: %02x",
505 static int asix_write_gpio(struct usbnet
*dev
, u16 value
, int sleep
)
509 devdbg(dev
,"asix_write_gpio() - value = 0x%04x", value
);
510 ret
= asix_write_cmd(dev
, AX_CMD_WRITE_GPIOS
, value
, 0, 0, NULL
);
512 deverr(dev
, "Failed to write GPIO value 0x%04x: %02x",
522 * AX88772 & AX88178 have a 16-bit RX_CTL value
524 static void asix_set_multicast(struct net_device
*net
)
526 struct usbnet
*dev
= netdev_priv(net
);
527 struct asix_data
*data
= (struct asix_data
*)&dev
->data
;
528 u16 rx_ctl
= AX_DEFAULT_RX_CTL
;
530 if (net
->flags
& IFF_PROMISC
) {
531 rx_ctl
|= AX_RX_CTL_PRO
;
532 } else if (net
->flags
& IFF_ALLMULTI
533 || net
->mc_count
> AX_MAX_MCAST
) {
534 rx_ctl
|= AX_RX_CTL_AMALL
;
535 } else if (net
->mc_count
== 0) {
536 /* just broadcast and directed */
538 /* We use the 20 byte dev->data
539 * for our 8 byte filter buffer
540 * to avoid allocating memory that
541 * is tricky to free later */
542 struct dev_mc_list
*mc_list
= net
->mc_list
;
546 memset(data
->multi_filter
, 0, AX_MCAST_FILTER_SIZE
);
548 /* Build the multicast hash filter. */
549 for (i
= 0; i
< net
->mc_count
; i
++) {
552 mc_list
->dmi_addr
) >> 26;
553 data
->multi_filter
[crc_bits
>> 3] |=
555 mc_list
= mc_list
->next
;
558 asix_write_cmd_async(dev
, AX_CMD_WRITE_MULTI_FILTER
, 0, 0,
559 AX_MCAST_FILTER_SIZE
, data
->multi_filter
);
561 rx_ctl
|= AX_RX_CTL_AM
;
564 asix_write_cmd_async(dev
, AX_CMD_WRITE_RX_CTL
, rx_ctl
, 0, 0, NULL
);
567 static int asix_mdio_read(struct net_device
*netdev
, int phy_id
, int loc
)
569 struct usbnet
*dev
= netdev_priv(netdev
);
572 mutex_lock(&dev
->phy_mutex
);
573 asix_set_sw_mii(dev
);
574 asix_read_cmd(dev
, AX_CMD_READ_MII_REG
, phy_id
,
575 (__u16
)loc
, 2, (u16
*)&res
);
576 asix_set_hw_mii(dev
);
577 mutex_unlock(&dev
->phy_mutex
);
579 devdbg(dev
, "asix_mdio_read() phy_id=0x%02x, loc=0x%02x, returns=0x%04x", phy_id
, loc
, le16_to_cpu(res
& 0xffff));
581 return le16_to_cpu(res
& 0xffff);
585 asix_mdio_write(struct net_device
*netdev
, int phy_id
, int loc
, int val
)
587 struct usbnet
*dev
= netdev_priv(netdev
);
588 u16 res
= cpu_to_le16(val
);
590 devdbg(dev
, "asix_mdio_write() phy_id=0x%02x, loc=0x%02x, val=0x%04x", phy_id
, loc
, val
);
591 mutex_lock(&dev
->phy_mutex
);
592 asix_set_sw_mii(dev
);
593 asix_write_cmd(dev
, AX_CMD_WRITE_MII_REG
, phy_id
,
594 (__u16
)loc
, 2, (u16
*)&res
);
595 asix_set_hw_mii(dev
);
596 mutex_unlock(&dev
->phy_mutex
);
599 /* Get the PHY Identifier from the PHYSID1 & PHYSID2 MII registers */
600 static u32
asix_get_phyid(struct usbnet
*dev
)
605 phy_reg
= asix_mdio_read(dev
->net
, dev
->mii
.phy_id
, MII_PHYSID1
);
609 phy_id
= (phy_reg
& 0xffff) << 16;
611 phy_reg
= asix_mdio_read(dev
->net
, dev
->mii
.phy_id
, MII_PHYSID2
);
615 phy_id
|= (phy_reg
& 0xffff);
621 asix_get_wol(struct net_device
*net
, struct ethtool_wolinfo
*wolinfo
)
623 struct usbnet
*dev
= netdev_priv(net
);
626 if (asix_read_cmd(dev
, AX_CMD_READ_MONITOR_MODE
, 0, 0, 1, &opt
) < 0) {
627 wolinfo
->supported
= 0;
628 wolinfo
->wolopts
= 0;
631 wolinfo
->supported
= WAKE_PHY
| WAKE_MAGIC
;
632 wolinfo
->wolopts
= 0;
633 if (opt
& AX_MONITOR_MODE
) {
634 if (opt
& AX_MONITOR_LINK
)
635 wolinfo
->wolopts
|= WAKE_PHY
;
636 if (opt
& AX_MONITOR_MAGIC
)
637 wolinfo
->wolopts
|= WAKE_MAGIC
;
642 asix_set_wol(struct net_device
*net
, struct ethtool_wolinfo
*wolinfo
)
644 struct usbnet
*dev
= netdev_priv(net
);
648 if (wolinfo
->wolopts
& WAKE_PHY
)
649 opt
|= AX_MONITOR_LINK
;
650 if (wolinfo
->wolopts
& WAKE_MAGIC
)
651 opt
|= AX_MONITOR_MAGIC
;
653 opt
|= AX_MONITOR_MODE
;
655 if (asix_write_cmd(dev
, AX_CMD_WRITE_MONITOR_MODE
,
656 opt
, 0, 0, &buf
) < 0)
662 static int asix_get_eeprom_len(struct net_device
*net
)
664 struct usbnet
*dev
= netdev_priv(net
);
665 struct asix_data
*data
= (struct asix_data
*)&dev
->data
;
667 return data
->eeprom_len
;
670 static int asix_get_eeprom(struct net_device
*net
,
671 struct ethtool_eeprom
*eeprom
, u8
*data
)
673 struct usbnet
*dev
= netdev_priv(net
);
674 u16
*ebuf
= (u16
*)data
;
677 /* Crude hack to ensure that we don't overwrite memory
678 * if an odd length is supplied
683 eeprom
->magic
= AX_EEPROM_MAGIC
;
685 /* ax8817x returns 2 bytes from eeprom on read */
686 for (i
=0; i
< eeprom
->len
/ 2; i
++) {
687 if (asix_read_cmd(dev
, AX_CMD_READ_EEPROM
,
688 eeprom
->offset
+ i
, 0, 2, &ebuf
[i
]) < 0)
694 static void asix_get_drvinfo (struct net_device
*net
,
695 struct ethtool_drvinfo
*info
)
697 struct usbnet
*dev
= netdev_priv(net
);
698 struct asix_data
*data
= (struct asix_data
*)&dev
->data
;
700 /* Inherit standard device info */
701 usbnet_get_drvinfo(net
, info
);
702 strncpy (info
->driver
, driver_name
, sizeof info
->driver
);
703 strncpy (info
->version
, DRIVER_VERSION
, sizeof info
->version
);
704 info
->eedump_len
= data
->eeprom_len
;
707 static u32
asix_get_link(struct net_device
*net
)
709 struct usbnet
*dev
= netdev_priv(net
);
711 return mii_link_ok(&dev
->mii
);
714 static int asix_ioctl (struct net_device
*net
, struct ifreq
*rq
, int cmd
)
716 struct usbnet
*dev
= netdev_priv(net
);
718 return generic_mii_ioctl(&dev
->mii
, if_mii(rq
), cmd
, NULL
);
721 /* We need to override some ethtool_ops so we require our
722 own structure so we don't interfere with other usbnet
723 devices that may be connected at the same time. */
724 static struct ethtool_ops ax88172_ethtool_ops
= {
725 .get_drvinfo
= asix_get_drvinfo
,
726 .get_link
= asix_get_link
,
727 .get_msglevel
= usbnet_get_msglevel
,
728 .set_msglevel
= usbnet_set_msglevel
,
729 .get_wol
= asix_get_wol
,
730 .set_wol
= asix_set_wol
,
731 .get_eeprom_len
= asix_get_eeprom_len
,
732 .get_eeprom
= asix_get_eeprom
,
733 .get_settings
= usbnet_get_settings
,
734 .set_settings
= usbnet_set_settings
,
735 .nway_reset
= usbnet_nway_reset
,
738 static void ax88172_set_multicast(struct net_device
*net
)
740 struct usbnet
*dev
= netdev_priv(net
);
741 struct asix_data
*data
= (struct asix_data
*)&dev
->data
;
744 if (net
->flags
& IFF_PROMISC
) {
746 } else if (net
->flags
& IFF_ALLMULTI
747 || net
->mc_count
> AX_MAX_MCAST
) {
749 } else if (net
->mc_count
== 0) {
750 /* just broadcast and directed */
752 /* We use the 20 byte dev->data
753 * for our 8 byte filter buffer
754 * to avoid allocating memory that
755 * is tricky to free later */
756 struct dev_mc_list
*mc_list
= net
->mc_list
;
760 memset(data
->multi_filter
, 0, AX_MCAST_FILTER_SIZE
);
762 /* Build the multicast hash filter. */
763 for (i
= 0; i
< net
->mc_count
; i
++) {
766 mc_list
->dmi_addr
) >> 26;
767 data
->multi_filter
[crc_bits
>> 3] |=
769 mc_list
= mc_list
->next
;
772 asix_write_cmd_async(dev
, AX_CMD_WRITE_MULTI_FILTER
, 0, 0,
773 AX_MCAST_FILTER_SIZE
, data
->multi_filter
);
778 asix_write_cmd_async(dev
, AX_CMD_WRITE_RX_CTL
, rx_ctl
, 0, 0, NULL
);
781 static int ax88172_link_reset(struct usbnet
*dev
)
784 struct ethtool_cmd ecmd
;
786 mii_check_media(&dev
->mii
, 1, 1);
787 mii_ethtool_gset(&dev
->mii
, &ecmd
);
788 mode
= AX88172_MEDIUM_DEFAULT
;
790 if (ecmd
.duplex
!= DUPLEX_FULL
)
791 mode
|= ~AX88172_MEDIUM_FD
;
793 devdbg(dev
, "ax88172_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd
.speed
, ecmd
.duplex
, mode
);
795 asix_write_medium_mode(dev
, mode
);
800 static int ax88172_bind(struct usbnet
*dev
, struct usb_interface
*intf
)
805 unsigned long gpio_bits
= dev
->driver_info
->data
;
806 struct asix_data
*data
= (struct asix_data
*)&dev
->data
;
808 data
->eeprom_len
= AX88172_EEPROM_LEN
;
810 usbnet_get_endpoints(dev
,intf
);
812 buf
= kmalloc(ETH_ALEN
, GFP_KERNEL
);
818 /* Toggle the GPIOs in a manufacturer/model specific way */
819 for (i
= 2; i
>= 0; i
--) {
820 if ((ret
= asix_write_cmd(dev
, AX_CMD_WRITE_GPIOS
,
821 (gpio_bits
>> (i
* 8)) & 0xff, 0, 0,
827 if ((ret
= asix_write_rx_ctl(dev
, 0x80)) < 0)
830 /* Get the MAC address */
831 memset(buf
, 0, ETH_ALEN
);
832 if ((ret
= asix_read_cmd(dev
, AX88172_CMD_READ_NODE_ID
,
833 0, 0, 6, buf
)) < 0) {
834 dbg("read AX_CMD_READ_NODE_ID failed: %d", ret
);
837 memcpy(dev
->net
->dev_addr
, buf
, ETH_ALEN
);
839 /* Initialize MII structure */
840 dev
->mii
.dev
= dev
->net
;
841 dev
->mii
.mdio_read
= asix_mdio_read
;
842 dev
->mii
.mdio_write
= asix_mdio_write
;
843 dev
->mii
.phy_id_mask
= 0x3f;
844 dev
->mii
.reg_num_mask
= 0x1f;
845 dev
->mii
.phy_id
= asix_get_phy_addr(dev
);
846 dev
->net
->do_ioctl
= asix_ioctl
;
848 dev
->net
->set_multicast_list
= ax88172_set_multicast
;
849 dev
->net
->ethtool_ops
= &ax88172_ethtool_ops
;
851 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
, MII_BMCR
, BMCR_RESET
);
852 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
, MII_ADVERTISE
,
853 ADVERTISE_ALL
| ADVERTISE_CSMA
| ADVERTISE_PAUSE_CAP
);
854 mii_nway_restart(&dev
->mii
);
863 static struct ethtool_ops ax88772_ethtool_ops
= {
864 .get_drvinfo
= asix_get_drvinfo
,
865 .get_link
= asix_get_link
,
866 .get_msglevel
= usbnet_get_msglevel
,
867 .set_msglevel
= usbnet_set_msglevel
,
868 .get_wol
= asix_get_wol
,
869 .set_wol
= asix_set_wol
,
870 .get_eeprom_len
= asix_get_eeprom_len
,
871 .get_eeprom
= asix_get_eeprom
,
872 .get_settings
= usbnet_get_settings
,
873 .set_settings
= usbnet_set_settings
,
874 .nway_reset
= usbnet_nway_reset
,
877 static int ax88772_link_reset(struct usbnet
*dev
)
880 struct ethtool_cmd ecmd
;
882 mii_check_media(&dev
->mii
, 1, 1);
883 mii_ethtool_gset(&dev
->mii
, &ecmd
);
884 mode
= AX88772_MEDIUM_DEFAULT
;
886 if (ecmd
.speed
!= SPEED_100
)
887 mode
&= ~AX_MEDIUM_PS
;
889 if (ecmd
.duplex
!= DUPLEX_FULL
)
890 mode
&= ~AX_MEDIUM_FD
;
892 devdbg(dev
, "ax88772_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd
.speed
, ecmd
.duplex
, mode
);
894 asix_write_medium_mode(dev
, mode
);
899 static int ax88772_bind(struct usbnet
*dev
, struct usb_interface
*intf
)
904 struct asix_data
*data
= (struct asix_data
*)&dev
->data
;
907 data
->eeprom_len
= AX88772_EEPROM_LEN
;
909 usbnet_get_endpoints(dev
,intf
);
911 buf
= kmalloc(6, GFP_KERNEL
);
913 dbg ("Cannot allocate memory for buffer");
918 if ((ret
= asix_write_gpio(dev
,
919 AX_GPIO_RSE
| AX_GPIO_GPO_2
| AX_GPIO_GPO2EN
, 5)) < 0)
922 /* 0x10 is the phy id of the embedded 10/100 ethernet phy */
923 embd_phy
= ((asix_get_phy_addr(dev
) & 0x1f) == 0x10 ? 1 : 0);
924 if ((ret
= asix_write_cmd(dev
, AX_CMD_SW_PHY_SELECT
,
925 embd_phy
, 0, 0, buf
)) < 0) {
926 dbg("Select PHY #1 failed: %d", ret
);
930 if ((ret
= asix_sw_reset(dev
, AX_SWRESET_IPPD
| AX_SWRESET_PRL
)) < 0)
934 if ((ret
= asix_sw_reset(dev
, AX_SWRESET_CLEAR
)) < 0)
939 if ((ret
= asix_sw_reset(dev
, AX_SWRESET_IPRL
)) < 0)
943 if ((ret
= asix_sw_reset(dev
, AX_SWRESET_PRTE
)) < 0)
948 rx_ctl
= asix_read_rx_ctl(dev
);
949 dbg("RX_CTL is 0x%04x after software reset", rx_ctl
);
950 if ((ret
= asix_write_rx_ctl(dev
, 0x0000)) < 0)
953 rx_ctl
= asix_read_rx_ctl(dev
);
954 dbg("RX_CTL is 0x%04x setting to 0x0000", rx_ctl
);
956 /* Get the MAC address */
957 memset(buf
, 0, ETH_ALEN
);
958 if ((ret
= asix_read_cmd(dev
, AX_CMD_READ_NODE_ID
,
959 0, 0, ETH_ALEN
, buf
)) < 0) {
960 dbg("Failed to read MAC address: %d", ret
);
963 memcpy(dev
->net
->dev_addr
, buf
, ETH_ALEN
);
965 /* Initialize MII structure */
966 dev
->mii
.dev
= dev
->net
;
967 dev
->mii
.mdio_read
= asix_mdio_read
;
968 dev
->mii
.mdio_write
= asix_mdio_write
;
969 dev
->mii
.phy_id_mask
= 0x1f;
970 dev
->mii
.reg_num_mask
= 0x1f;
971 dev
->net
->do_ioctl
= asix_ioctl
;
972 dev
->mii
.phy_id
= asix_get_phy_addr(dev
);
974 phyid
= asix_get_phyid(dev
);
975 dbg("PHYID=0x%08x", phyid
);
977 if ((ret
= asix_sw_reset(dev
, AX_SWRESET_PRL
)) < 0)
982 if ((ret
= asix_sw_reset(dev
, AX_SWRESET_IPRL
| AX_SWRESET_PRL
)) < 0)
987 dev
->net
->set_multicast_list
= asix_set_multicast
;
988 dev
->net
->ethtool_ops
= &ax88772_ethtool_ops
;
990 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
, MII_BMCR
, BMCR_RESET
);
991 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
, MII_ADVERTISE
,
992 ADVERTISE_ALL
| ADVERTISE_CSMA
);
993 mii_nway_restart(&dev
->mii
);
995 if ((ret
= asix_write_medium_mode(dev
, AX88772_MEDIUM_DEFAULT
)) < 0)
998 if ((ret
= asix_write_cmd(dev
, AX_CMD_WRITE_IPG0
,
999 AX88772_IPG0_DEFAULT
| AX88772_IPG1_DEFAULT
,
1000 AX88772_IPG2_DEFAULT
, 0, buf
)) < 0) {
1001 dbg("Write IPG,IPG1,IPG2 failed: %d", ret
);
1005 /* Set RX_CTL to default values with 2k buffer, and enable cactus */
1006 if ((ret
= asix_write_rx_ctl(dev
, AX_DEFAULT_RX_CTL
)) < 0)
1009 rx_ctl
= asix_read_rx_ctl(dev
);
1010 dbg("RX_CTL is 0x%04x after all initializations", rx_ctl
);
1012 rx_ctl
= asix_read_medium_status(dev
);
1013 dbg("Medium Status is 0x%04x after all initializations", rx_ctl
);
1017 /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
1018 if (dev
->driver_info
->flags
& FLAG_FRAMING_AX
) {
1019 /* hard_mtu is still the default - the device does not support
1021 dev
->rx_urb_size
= 2048;
1032 static struct ethtool_ops ax88178_ethtool_ops
= {
1033 .get_drvinfo
= asix_get_drvinfo
,
1034 .get_link
= asix_get_link
,
1035 .get_msglevel
= usbnet_get_msglevel
,
1036 .set_msglevel
= usbnet_set_msglevel
,
1037 .get_wol
= asix_get_wol
,
1038 .set_wol
= asix_set_wol
,
1039 .get_eeprom_len
= asix_get_eeprom_len
,
1040 .get_eeprom
= asix_get_eeprom
,
1041 .get_settings
= usbnet_get_settings
,
1042 .set_settings
= usbnet_set_settings
,
1043 .nway_reset
= usbnet_nway_reset
,
1046 static int marvell_phy_init(struct usbnet
*dev
)
1048 struct asix_data
*data
= (struct asix_data
*)&dev
->data
;
1051 devdbg(dev
,"marvell_phy_init()");
1053 reg
= asix_mdio_read(dev
->net
, dev
->mii
.phy_id
, MII_MARVELL_STATUS
);
1054 devdbg(dev
,"MII_MARVELL_STATUS = 0x%04x", reg
);
1056 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
, MII_MARVELL_CTRL
,
1057 MARVELL_CTRL_RXDELAY
| MARVELL_CTRL_TXDELAY
);
1059 if (data
->ledmode
) {
1060 reg
= asix_mdio_read(dev
->net
, dev
->mii
.phy_id
,
1061 MII_MARVELL_LED_CTRL
);
1062 devdbg(dev
,"MII_MARVELL_LED_CTRL (1) = 0x%04x", reg
);
1065 reg
|= (1 + 0x0100);
1066 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
,
1067 MII_MARVELL_LED_CTRL
, reg
);
1069 reg
= asix_mdio_read(dev
->net
, dev
->mii
.phy_id
,
1070 MII_MARVELL_LED_CTRL
);
1071 devdbg(dev
,"MII_MARVELL_LED_CTRL (2) = 0x%04x", reg
);
1078 static int marvell_led_status(struct usbnet
*dev
, u16 speed
)
1080 u16 reg
= asix_mdio_read(dev
->net
, dev
->mii
.phy_id
, MARVELL_LED_MANUAL
);
1082 devdbg(dev
, "marvell_led_status() read 0x%04x", reg
);
1084 /* Clear out the center LED bits - 0x03F0 */
1098 devdbg(dev
, "marvell_led_status() writing 0x%04x", reg
);
1099 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
, MARVELL_LED_MANUAL
, reg
);
1104 static int ax88178_link_reset(struct usbnet
*dev
)
1107 struct ethtool_cmd ecmd
;
1108 struct asix_data
*data
= (struct asix_data
*)&dev
->data
;
1110 devdbg(dev
,"ax88178_link_reset()");
1112 mii_check_media(&dev
->mii
, 1, 1);
1113 mii_ethtool_gset(&dev
->mii
, &ecmd
);
1114 mode
= AX88178_MEDIUM_DEFAULT
;
1116 if (ecmd
.speed
== SPEED_1000
)
1117 mode
|= AX_MEDIUM_GM
| AX_MEDIUM_ENCK
;
1118 else if (ecmd
.speed
== SPEED_100
)
1119 mode
|= AX_MEDIUM_PS
;
1121 mode
&= ~(AX_MEDIUM_PS
| AX_MEDIUM_GM
);
1123 if (ecmd
.duplex
== DUPLEX_FULL
)
1124 mode
|= AX_MEDIUM_FD
;
1126 mode
&= ~AX_MEDIUM_FD
;
1128 devdbg(dev
, "ax88178_link_reset() speed: %d duplex: %d setting mode to 0x%04x", ecmd
.speed
, ecmd
.duplex
, mode
);
1130 asix_write_medium_mode(dev
, mode
);
1132 if (data
->phymode
== PHY_MODE_MARVELL
&& data
->ledmode
)
1133 marvell_led_status(dev
, ecmd
.speed
);
1138 static void ax88178_set_mfb(struct usbnet
*dev
)
1140 u16 mfb
= AX_RX_CTL_MFB_16384
;
1143 int old_rx_urb_size
= dev
->rx_urb_size
;
1145 if (dev
->hard_mtu
< 2048) {
1146 dev
->rx_urb_size
= 2048;
1147 mfb
= AX_RX_CTL_MFB_2048
;
1148 } else if (dev
->hard_mtu
< 4096) {
1149 dev
->rx_urb_size
= 4096;
1150 mfb
= AX_RX_CTL_MFB_4096
;
1151 } else if (dev
->hard_mtu
< 8192) {
1152 dev
->rx_urb_size
= 8192;
1153 mfb
= AX_RX_CTL_MFB_8192
;
1154 } else if (dev
->hard_mtu
< 16384) {
1155 dev
->rx_urb_size
= 16384;
1156 mfb
= AX_RX_CTL_MFB_16384
;
1159 rxctl
= asix_read_rx_ctl(dev
);
1160 asix_write_rx_ctl(dev
, (rxctl
& ~AX_RX_CTL_MFB_16384
) | mfb
);
1162 medium
= asix_read_medium_status(dev
);
1163 if (dev
->net
->mtu
> 1500)
1164 medium
|= AX_MEDIUM_JFE
;
1166 medium
&= ~AX_MEDIUM_JFE
;
1167 asix_write_medium_mode(dev
, medium
);
1169 if (dev
->rx_urb_size
> old_rx_urb_size
)
1170 usbnet_unlink_rx_urbs(dev
);
1173 static int ax88178_change_mtu(struct net_device
*net
, int new_mtu
)
1175 struct usbnet
*dev
= netdev_priv(net
);
1176 int ll_mtu
= new_mtu
+ net
->hard_header_len
+ 4;
1178 devdbg(dev
, "ax88178_change_mtu() new_mtu=%d", new_mtu
);
1180 if (new_mtu
<= 0 || ll_mtu
> 16384)
1183 if ((ll_mtu
% dev
->maxpacket
) == 0)
1187 dev
->hard_mtu
= net
->mtu
+ net
->hard_header_len
;
1188 ax88178_set_mfb(dev
);
1193 static int ax88178_bind(struct usbnet
*dev
, struct usb_interface
*intf
)
1195 struct asix_data
*data
= (struct asix_data
*)&dev
->data
;
1202 usbnet_get_endpoints(dev
,intf
);
1204 buf
= kmalloc(6, GFP_KERNEL
);
1206 dbg ("Cannot allocate memory for buffer");
1212 asix_read_cmd(dev
, AX_CMD_READ_GPIOS
, 0, 0, 1, &eeprom
);
1213 dbg("GPIO Status: 0x%04x", eeprom
);
1215 asix_write_cmd(dev
, AX_CMD_WRITE_ENABLE
, 0, 0, 0, NULL
);
1216 asix_read_cmd(dev
, AX_CMD_READ_EEPROM
, 0x0017, 0, 2, &eeprom
);
1217 asix_write_cmd(dev
, AX_CMD_WRITE_DISABLE
, 0, 0, 0, NULL
);
1219 dbg("EEPROM index 0x17 is 0x%04x", eeprom
);
1221 if (eeprom
== 0xffff) {
1222 data
->phymode
= PHY_MODE_MARVELL
;
1226 data
->phymode
= eeprom
& 7;
1227 data
->ledmode
= eeprom
>> 8;
1228 gpio0
= (eeprom
& 0x80) ? 0 : 1;
1230 dbg("GPIO0: %d, PhyMode: %d", gpio0
, data
->phymode
);
1232 asix_write_gpio(dev
, AX_GPIO_RSE
| AX_GPIO_GPO_1
| AX_GPIO_GPO1EN
, 40);
1233 if ((eeprom
>> 8) != 1) {
1234 asix_write_gpio(dev
, 0x003c, 30);
1235 asix_write_gpio(dev
, 0x001c, 300);
1236 asix_write_gpio(dev
, 0x003c, 30);
1238 dbg("gpio phymode == 1 path");
1239 asix_write_gpio(dev
, AX_GPIO_GPO1EN
, 30);
1240 asix_write_gpio(dev
, AX_GPIO_GPO1EN
| AX_GPIO_GPO_1
, 30);
1243 asix_sw_reset(dev
, 0);
1246 asix_sw_reset(dev
, AX_SWRESET_PRL
| AX_SWRESET_IPPD
);
1249 asix_write_rx_ctl(dev
, 0);
1251 /* Get the MAC address */
1252 memset(buf
, 0, ETH_ALEN
);
1253 if ((ret
= asix_read_cmd(dev
, AX_CMD_READ_NODE_ID
,
1254 0, 0, ETH_ALEN
, buf
)) < 0) {
1255 dbg("Failed to read MAC address: %d", ret
);
1258 memcpy(dev
->net
->dev_addr
, buf
, ETH_ALEN
);
1260 /* Initialize MII structure */
1261 dev
->mii
.dev
= dev
->net
;
1262 dev
->mii
.mdio_read
= asix_mdio_read
;
1263 dev
->mii
.mdio_write
= asix_mdio_write
;
1264 dev
->mii
.phy_id_mask
= 0x1f;
1265 dev
->mii
.reg_num_mask
= 0xff;
1266 dev
->mii
.supports_gmii
= 1;
1267 dev
->net
->do_ioctl
= asix_ioctl
;
1268 dev
->mii
.phy_id
= asix_get_phy_addr(dev
);
1269 dev
->net
->set_multicast_list
= asix_set_multicast
;
1270 dev
->net
->ethtool_ops
= &ax88178_ethtool_ops
;
1271 dev
->net
->change_mtu
= &ax88178_change_mtu
;
1273 phyid
= asix_get_phyid(dev
);
1274 dbg("PHYID=0x%08x", phyid
);
1276 if (data
->phymode
== PHY_MODE_MARVELL
) {
1277 marvell_phy_init(dev
);
1281 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
, MII_BMCR
,
1282 BMCR_RESET
| BMCR_ANENABLE
);
1283 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
, MII_ADVERTISE
,
1284 ADVERTISE_ALL
| ADVERTISE_CSMA
| ADVERTISE_PAUSE_CAP
);
1285 asix_mdio_write(dev
->net
, dev
->mii
.phy_id
, MII_CTRL1000
,
1286 ADVERTISE_1000FULL
);
1288 mii_nway_restart(&dev
->mii
);
1290 if ((ret
= asix_write_medium_mode(dev
, AX88178_MEDIUM_DEFAULT
)) < 0)
1293 if ((ret
= asix_write_rx_ctl(dev
, AX_DEFAULT_RX_CTL
)) < 0)
1298 /* Asix framing packs multiple eth frames into a 2K usb bulk transfer */
1299 if (dev
->driver_info
->flags
& FLAG_FRAMING_AX
) {
1300 /* hard_mtu is still the default - the device does not support
1302 dev
->rx_urb_size
= 2048;
1313 static const struct driver_info ax8817x_info
= {
1314 .description
= "ASIX AX8817x USB 2.0 Ethernet",
1315 .bind
= ax88172_bind
,
1316 .status
= asix_status
,
1317 .link_reset
= ax88172_link_reset
,
1318 .reset
= ax88172_link_reset
,
1319 .flags
= FLAG_ETHER
,
1323 static const struct driver_info dlink_dub_e100_info
= {
1324 .description
= "DLink DUB-E100 USB Ethernet",
1325 .bind
= ax88172_bind
,
1326 .status
= asix_status
,
1327 .link_reset
= ax88172_link_reset
,
1328 .reset
= ax88172_link_reset
,
1329 .flags
= FLAG_ETHER
,
1333 static const struct driver_info netgear_fa120_info
= {
1334 .description
= "Netgear FA-120 USB Ethernet",
1335 .bind
= ax88172_bind
,
1336 .status
= asix_status
,
1337 .link_reset
= ax88172_link_reset
,
1338 .reset
= ax88172_link_reset
,
1339 .flags
= FLAG_ETHER
,
1343 static const struct driver_info hawking_uf200_info
= {
1344 .description
= "Hawking UF200 USB Ethernet",
1345 .bind
= ax88172_bind
,
1346 .status
= asix_status
,
1347 .link_reset
= ax88172_link_reset
,
1348 .reset
= ax88172_link_reset
,
1349 .flags
= FLAG_ETHER
,
1353 static const struct driver_info ax88772_info
= {
1354 .description
= "ASIX AX88772 USB 2.0 Ethernet",
1355 .bind
= ax88772_bind
,
1356 .status
= asix_status
,
1357 .link_reset
= ax88772_link_reset
,
1358 .reset
= ax88772_link_reset
,
1359 .flags
= FLAG_ETHER
| FLAG_FRAMING_AX
,
1360 .rx_fixup
= asix_rx_fixup
,
1361 .tx_fixup
= asix_tx_fixup
,
1364 static const struct driver_info ax88178_info
= {
1365 .description
= "ASIX AX88178 USB 2.0 Ethernet",
1366 .bind
= ax88178_bind
,
1367 .status
= asix_status
,
1368 .link_reset
= ax88178_link_reset
,
1369 .reset
= ax88178_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 usb_device_id products
[] = {
1378 USB_DEVICE (0x077b, 0x2226),
1379 .driver_info
= (unsigned long) &ax8817x_info
,
1382 USB_DEVICE (0x0846, 0x1040),
1383 .driver_info
= (unsigned long) &netgear_fa120_info
,
1386 USB_DEVICE (0x2001, 0x1a00),
1387 .driver_info
= (unsigned long) &dlink_dub_e100_info
,
1389 // Intellinet, ST Lab USB Ethernet
1390 USB_DEVICE (0x0b95, 0x1720),
1391 .driver_info
= (unsigned long) &ax8817x_info
,
1393 // Hawking UF200, TrendNet TU2-ET100
1394 USB_DEVICE (0x07b8, 0x420a),
1395 .driver_info
= (unsigned long) &hawking_uf200_info
,
1397 // Billionton Systems, USB2AR
1398 USB_DEVICE (0x08dd, 0x90ff),
1399 .driver_info
= (unsigned long) &ax8817x_info
,
1402 USB_DEVICE (0x0557, 0x2009),
1403 .driver_info
= (unsigned long) &ax8817x_info
,
1405 // Buffalo LUA-U2-KTX
1406 USB_DEVICE (0x0411, 0x003d),
1407 .driver_info
= (unsigned long) &ax8817x_info
,
1409 // Sitecom LN-029 "USB 2.0 10/100 Ethernet adapter"
1410 USB_DEVICE (0x6189, 0x182d),
1411 .driver_info
= (unsigned long) &ax8817x_info
,
1413 // corega FEther USB2-TX
1414 USB_DEVICE (0x07aa, 0x0017),
1415 .driver_info
= (unsigned long) &ax8817x_info
,
1417 // Surecom EP-1427X-2
1418 USB_DEVICE (0x1189, 0x0893),
1419 .driver_info
= (unsigned long) &ax8817x_info
,
1421 // goodway corp usb gwusb2e
1422 USB_DEVICE (0x1631, 0x6200),
1423 .driver_info
= (unsigned long) &ax8817x_info
,
1425 // ASIX AX88772 10/100
1426 USB_DEVICE (0x0b95, 0x7720),
1427 .driver_info
= (unsigned long) &ax88772_info
,
1429 // ASIX AX88178 10/100/1000
1430 USB_DEVICE (0x0b95, 0x1780),
1431 .driver_info
= (unsigned long) &ax88178_info
,
1433 // Linksys USB200M Rev 2
1434 USB_DEVICE (0x13b1, 0x0018),
1435 .driver_info
= (unsigned long) &ax88772_info
,
1437 // 0Q0 cable ethernet
1438 USB_DEVICE (0x1557, 0x7720),
1439 .driver_info
= (unsigned long) &ax88772_info
,
1441 // DLink DUB-E100 H/W Ver B1
1442 USB_DEVICE (0x07d1, 0x3c05),
1443 .driver_info
= (unsigned long) &ax88772_info
,
1445 // DLink DUB-E100 H/W Ver B1 Alternate
1446 USB_DEVICE (0x2001, 0x3c05),
1447 .driver_info
= (unsigned long) &ax88772_info
,
1450 USB_DEVICE (0x1737, 0x0039),
1451 .driver_info
= (unsigned long) &ax88178_info
,
1455 MODULE_DEVICE_TABLE(usb
, products
);
1457 static struct usb_driver asix_driver
= {
1459 .id_table
= products
,
1460 .probe
= usbnet_probe
,
1461 .suspend
= usbnet_suspend
,
1462 .resume
= usbnet_resume
,
1463 .disconnect
= usbnet_disconnect
,
1466 static int __init
asix_init(void)
1468 return usb_register(&asix_driver
);
1470 module_init(asix_init
);
1472 static void __exit
asix_exit(void)
1474 usb_deregister(&asix_driver
);
1476 module_exit(asix_exit
);
1478 MODULE_AUTHOR("David Hollis");
1479 MODULE_DESCRIPTION("ASIX AX8817X based USB 2.0 Ethernet Devices");
1480 MODULE_LICENSE("GPL");