170 static void usbatm_atm_dev_close(struct atm_dev *atm_dev);
173 static int usbatm_atm_ioctl(struct atm_dev *atm_dev, unsigned int cmd, void __user *arg);
175 static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page);
731 static void usbatm_atm_dev_close(struct atm_dev *atm_dev)  in usbatm_atm_dev_close()  argument
733 	struct usbatm_data *instance = atm_dev->dev_data;  in usbatm_atm_dev_close()
738 	atm_dev->dev_data = NULL; /* catch bugs */  in usbatm_atm_dev_close()
742 static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page)  in usbatm_atm_proc_read()  argument
744 	struct usbatm_data *instance = atm_dev->dev_data;  in usbatm_atm_proc_read()
754 		return sprintf(page, "MAC: %pM\n", atm_dev->esi);  in usbatm_atm_proc_read()
759 			       atomic_read(&atm_dev->stats.aal5.tx),  in usbatm_atm_proc_read()
760 			       atomic_read(&atm_dev->stats.aal5.tx_err),  in usbatm_atm_proc_read()
761 			       atomic_read(&atm_dev->stats.aal5.rx),  in usbatm_atm_proc_read()
762 			       atomic_read(&atm_dev->stats.aal5.rx_err),  in usbatm_atm_proc_read()
763 			       atomic_read(&atm_dev->stats.aal5.rx_drop));  in usbatm_atm_proc_read()
769 			switch (atm_dev->signal) {  in usbatm_atm_proc_read()
897 static int usbatm_atm_ioctl(struct atm_dev *atm_dev, unsigned int cmd,  in usbatm_atm_ioctl()  argument
900 	struct usbatm_data *instance = atm_dev->dev_data;  in usbatm_atm_ioctl()
915 	struct atm_dev *atm_dev;  in usbatm_atm_init()  local
922 	atm_dev = atm_dev_register(instance->driver_name,  in usbatm_atm_init()
925 	if (!atm_dev) {  in usbatm_atm_init()
930 	instance->atm_dev = atm_dev;  in usbatm_atm_init()
932 	atm_dev->ci_range.vpi_bits = ATM_CI_MAX;  in usbatm_atm_init()
933 	atm_dev->ci_range.vci_bits = ATM_CI_MAX;  in usbatm_atm_init()
934 	atm_dev->signal = ATM_PHY_SIG_UNKNOWN;  in usbatm_atm_init()
937 	atm_dev->link_rate = 128 * 1000 / 424;  in usbatm_atm_init()
939 	if (instance->driver->atm_start && ((ret = instance->driver->atm_start(instance, atm_dev)) < 0)) {  in usbatm_atm_init()
948 	atm_dev->dev_data = instance;  in usbatm_atm_init()
957 	instance->atm_dev = NULL;  in usbatm_atm_init()
958 	atm_dev_deregister(atm_dev); /* usbatm_atm_dev_close will eventually be called */  in usbatm_atm_init()
1265 	if (instance->atm_dev && instance->driver->atm_stop)  in usbatm_usb_disconnect()
1266 		instance->driver->atm_stop(instance, instance->atm_dev);  in usbatm_usb_disconnect()
1281 	if (instance->atm_dev) {  in usbatm_usb_disconnect()
1282 		atm_dev_deregister(instance->atm_dev);  in usbatm_usb_disconnect()
1283 		instance->atm_dev = NULL;  in usbatm_usb_disconnect()