static int generic_probe(struct usb_device *udev)
{
int err, c;
/* put device-specific files into sysfs */
usb_create_sysfs_dev_files(udev);
/* Choose and set the configuration. This registers the interfaces
* with the driver core and lets interface drivers bind to them.
*/
c = choose_configuration(udev);
if (c >= 0) {
err = usb_set_configuration(udev, c);
if (err) {
dev_err(&udev->dev, "can't set config #%d, error %d\n",
c, err);
/* This need not be fatal. The user can try to
* set other configurations. */
}
}
/* USB device state == configured ... usable */
usb_notify_add_device(udev);
return 0;
}
static int generic_probe(struct usb_device *udev)
{
int err, c;
printk("[K] generic probe:%d, %d, %d\n", g3_flag, probe_count, g3_plug_flag); // tmp test
/* probe_count: ignore first insmod */
if((g3_flag == 1) && (probe_count > 0))
{
if(g3_plug_flag == 0)
{
printk("[K] send rc 3g on\n"); // tmp test
g3_plug_flag = 1;
usb_plug_flag = G3_PLUG_ON; // ASUS PLUG
kill_proc(1, SIGTTIN, 1);
}
else
printk("[K] ignore send 3g on\n"); // tmp test
}
if(probe_count < 128)
++probe_count;
/* put device-specific files into sysfs */
usb_create_sysfs_dev_files(udev);
/* Choose and set the configuration. This registers the interfaces
* with the driver core and lets interface drivers bind to them.
*/
c = choose_configuration(udev);
if (c >= 0) {
err = usb_set_configuration(udev, c);
if (err) {
dev_err(&udev->dev, "can't set config #%d, error %d\n",
c, err);
/* This need not be fatal. The user can try to
* set other configurations. */
}
}
/* USB device state == configured ... usable */
usb_notify_add_device(udev);
return 0;
}
/*
* Notifications of device and interface registration
*/
static int usb_bus_notify(struct notifier_block *nb, unsigned long action,
void *data)
{
struct device *dev = data;
switch (action) {
case BUS_NOTIFY_ADD_DEVICE:
if (dev->type == &usb_device_type)
(void) usb_create_sysfs_dev_files(to_usb_device(dev));
else if (dev->type == &usb_if_device_type)
usb_create_sysfs_intf_files(to_usb_interface(dev));
break;
case BUS_NOTIFY_DEL_DEVICE:
if (dev->type == &usb_device_type)
usb_remove_sysfs_dev_files(to_usb_device(dev));
else if (dev->type == &usb_if_device_type)
usb_remove_sysfs_intf_files(to_usb_interface(dev));
break;
}
return 0;
}
