1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
// SPDX-License-Identifier: GPL-2.0-or-later
/* Aquantia Corp. Aquantia AQtion USB to 5GbE Controller
* Copyright (C) 2003-2005 David Hollis <dhollis@davehollis.com>
* Copyright (C) 2005 Phil Chang <pchang23@sbcglobal.net>
* Copyright (C) 2002-2003 TiVo Inc.
* Copyright (C) 2017-2018 ASIX
* Copyright (C) 2018 Aquantia Corp.
*/
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/mii.h>
#include <linux/usb.h>
#include <linux/usb/cdc.h>
#include <linux/usb/usbnet.h>
static const struct net_device_ops aqc111_netdev_ops = {
.ndo_open = usbnet_open,
.ndo_stop = usbnet_stop,
};
static int aqc111_bind(struct usbnet *dev, struct usb_interface *intf)
{
struct usb_device *udev = interface_to_usbdev(intf);
int ret;
/* Check if vendor configuration */
if (udev->actconfig->desc.bConfigurationValue != 1) {
usb_driver_set_configuration(udev, 1);
return -ENODEV;
}
usb_reset_configuration(dev->udev);
ret = usbnet_get_endpoints(dev, intf);
if (ret < 0) {
netdev_dbg(dev->net, "usbnet_get_endpoints failed");
return ret;
}
dev->net->netdev_ops = &aqc111_netdev_ops;
return 0;
}
static void aqc111_unbind(struct usbnet *dev, struct usb_interface *intf)
{
}
static const struct driver_info aqc111_info = {
.description = "Aquantia AQtion USB to 5GbE Controller",
.bind = aqc111_bind,
.unbind = aqc111_unbind,
};
#define AQC111_USB_ETH_DEV(vid, pid, table) \
USB_DEVICE_INTERFACE_CLASS((vid), (pid), USB_CLASS_VENDOR_SPEC), \
.driver_info = (unsigned long)&(table) \
}, \
{ \
USB_DEVICE_AND_INTERFACE_INFO((vid), (pid), \
USB_CLASS_COMM, \
USB_CDC_SUBCLASS_ETHERNET, \
USB_CDC_PROTO_NONE), \
.driver_info = (unsigned long)&(table),
static const struct usb_device_id products[] = {
{AQC111_USB_ETH_DEV(0x2eca, 0xc101, aqc111_info)},
{ },/* END */
};
MODULE_DEVICE_TABLE(usb, products);
static struct usb_driver aq_driver = {
.name = "aqc111",
.id_table = products,
.probe = usbnet_probe,
.disconnect = usbnet_disconnect,
};
module_usb_driver(aq_driver);
MODULE_DESCRIPTION("Aquantia AQtion USB to 5/2.5GbE Controllers");
MODULE_LICENSE("GPL");
|
