155 static void usbatm_atm_dev_close(struct atm_dev *atm_dev);
158 static int usbatm_atm_ioctl(struct atm_dev *atm_dev, unsigned int cmd, void __user *arg);
160 static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page);
719 static void usbatm_atm_dev_close(struct atm_dev *atm_dev)  in usbatm_atm_dev_close()  argument
721 	struct usbatm_data *instance = atm_dev->dev_data;  in usbatm_atm_dev_close()
726 	atm_dev->dev_data = NULL; /* catch bugs */  in usbatm_atm_dev_close()
730 static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page)  in usbatm_atm_proc_read()  argument
732 	struct usbatm_data *instance = atm_dev->dev_data;  in usbatm_atm_proc_read()
742 		return sprintf(page, "MAC: %pM\n", atm_dev->esi);  in usbatm_atm_proc_read()
747 			       atomic_read(&atm_dev->stats.aal5.tx),  in usbatm_atm_proc_read()
748 			       atomic_read(&atm_dev->stats.aal5.tx_err),  in usbatm_atm_proc_read()
749 			       atomic_read(&atm_dev->stats.aal5.rx),  in usbatm_atm_proc_read()
750 			       atomic_read(&atm_dev->stats.aal5.rx_err),  in usbatm_atm_proc_read()
751 			       atomic_read(&atm_dev->stats.aal5.rx_drop));  in usbatm_atm_proc_read()
757 			switch (atm_dev->signal) {  in usbatm_atm_proc_read()
885 static int usbatm_atm_ioctl(struct atm_dev *atm_dev, unsigned int cmd,  in usbatm_atm_ioctl()  argument
888 	struct usbatm_data *instance = atm_dev->dev_data;  in usbatm_atm_ioctl()
903 	struct atm_dev *atm_dev;  in usbatm_atm_init()  local
910 	atm_dev = atm_dev_register(instance->driver_name,  in usbatm_atm_init()
913 	if (!atm_dev) {  in usbatm_atm_init()
918 	instance->atm_dev = atm_dev;  in usbatm_atm_init()
920 	atm_dev->ci_range.vpi_bits = ATM_CI_MAX;  in usbatm_atm_init()
921 	atm_dev->ci_range.vci_bits = ATM_CI_MAX;  in usbatm_atm_init()
922 	atm_dev->signal = ATM_PHY_SIG_UNKNOWN;  in usbatm_atm_init()
925 	atm_dev->link_rate = 128 * 1000 / 424;  in usbatm_atm_init()
927 	if (instance->driver->atm_start && ((ret = instance->driver->atm_start(instance, atm_dev)) < 0)) {  in usbatm_atm_init()
936 	atm_dev->dev_data = instance;  in usbatm_atm_init()
945 	instance->atm_dev = NULL;  in usbatm_atm_init()
946 	atm_dev_deregister(atm_dev); /* usbatm_atm_dev_close will eventually be called */  in usbatm_atm_init()
1250 	if (instance->atm_dev && instance->driver->atm_stop)  in usbatm_usb_disconnect()
1251 		instance->driver->atm_stop(instance, instance->atm_dev);  in usbatm_usb_disconnect()
1266 	if (instance->atm_dev) {  in usbatm_usb_disconnect()
1267 		atm_dev_deregister(instance->atm_dev);  in usbatm_usb_disconnect()
1268 		instance->atm_dev = NULL;  in usbatm_usb_disconnect()