void usb_port_reset(USBPort *port)
{
USBDevice *dev = port->dev;
assert(dev != NULL);
usb_detach(port);
usb_attach(port);
usb_device_reset(dev);
}
static int
vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
u8 fake_mac[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
struct usb_device *udev = interface_to_usbdev(intf);
int rc = 0;
struct net_device *netdev = NULL;
struct vnt_private *pDevice;
printk(KERN_NOTICE "%s Ver. %s\n", DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
printk(KERN_NOTICE "Copyright (c) 2004 VIA Networking Technologies, Inc.\n");
udev = usb_get_dev(udev);
netdev = alloc_etherdev(sizeof(struct vnt_private));
if (!netdev) {
printk(KERN_ERR DEVICE_NAME ": allocate net device failed\n");
rc = -ENOMEM;
goto err_nomem;
}
pDevice = netdev_priv(netdev);
memset(pDevice, 0, sizeof(struct vnt_private));
pDevice->dev = netdev;
pDevice->usb = udev;
device_set_options(pDevice);
spin_lock_init(&pDevice->lock);
pDevice->tx_80211 = device_dma0_tx_80211;
pDevice->vnt_mgmt.pAdapter = (void *) pDevice;
netdev->netdev_ops = &device_netdev_ops;
netdev->wireless_handlers =
(struct iw_handler_def *) &iwctl_handler_def;
usb_set_intfdata(intf, pDevice);
SET_NETDEV_DEV(netdev, &intf->dev);
memcpy(pDevice->dev->dev_addr, fake_mac, ETH_ALEN);
rc = register_netdev(netdev);
if (rc) {
printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n");
goto err_netdev;
}
usb_device_reset(pDevice);
return 0;
err_netdev:
free_netdev(netdev);
err_nomem:
usb_put_dev(udev);
return rc;
}
static int
vt6656_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
u8 fake_mac[ETH_ALEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
struct usb_device *udev = interface_to_usbdev(intf);
int rc = 0;
struct net_device *netdev = NULL;
struct vnt_private *pDevice;
printk(KERN_NOTICE "%s Ver. %s\n", DEVICE_FULL_DRV_NAM, DEVICE_VERSION);
printk(KERN_NOTICE "Copyright (c) 2004 VIA Networking Technologies, Inc.\n");
udev = usb_get_dev(udev);
netdev = alloc_etherdev(sizeof(struct vnt_private));
if (!netdev) {
printk(KERN_ERR DEVICE_NAME ": allocate net device failed\n");
rc = -ENOMEM;
goto err_nomem;
}
pDevice = netdev_priv(netdev);
memset(pDevice, 0, sizeof(struct vnt_private));
pDevice->dev = netdev;
pDevice->usb = udev;
device_set_options(pDevice);
spin_lock_init(&pDevice->lock);
INIT_DELAYED_WORK(&pDevice->run_command_work, vRunCommand);
INIT_DELAYED_WORK(&pDevice->second_callback_work, BSSvSecondCallBack);
INIT_WORK(&pDevice->read_work_item, RXvWorkItem);
INIT_WORK(&pDevice->rx_mng_work_item, RXvMngWorkItem);
pDevice->pControlURB = usb_alloc_urb(0, GFP_ATOMIC);
if (!pDevice->pControlURB) {
DBG_PRT(MSG_LEVEL_ERR, KERN_ERR"Failed to alloc control urb\n");
goto err_netdev;
}
pDevice->tx_80211 = device_dma0_tx_80211;
pDevice->vnt_mgmt.pAdapter = (void *) pDevice;
netdev->netdev_ops = &device_netdev_ops;
netdev->wireless_handlers =
(struct iw_handler_def *) &iwctl_handler_def;
usb_set_intfdata(intf, pDevice);
SET_NETDEV_DEV(netdev, &intf->dev);
memcpy(pDevice->dev->dev_addr, fake_mac, ETH_ALEN);
usb_device_reset(pDevice);
rc = register_netdev(netdev);
if (rc) {
printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n");
goto err_netdev;
}
return 0;
err_netdev:
free_netdev(netdev);
err_nomem:
usb_put_dev(udev);
return rc;
}
