Ejemplos de uwb_radio_start en C++ (Cpp)

Ejemplo n.º 1

int i1480u_open(struct net_device *net_dev)
{
	int result;
	struct i1480u *i1480u = netdev_priv(net_dev);
	struct wlp *wlp = &i1480u->wlp;
	struct uwb_rc *rc;
	struct device *dev = &i1480u->usb_iface->dev;

	rc = wlp->rc;
	result = i1480u_rx_setup(i1480u);		
	if (result < 0)
		goto error_rx_setup;

	result = uwb_radio_start(&wlp->pal);
	if (result < 0)
		goto error_radio_start;

	netif_wake_queue(net_dev);
#ifdef i1480u_FLOW_CONTROL
	result = usb_submit_urb(i1480u->notif_urb, GFP_KERNEL);
	if (result < 0) {
		dev_err(dev, "Can't submit notification URB: %d\n", result);
		goto error_notif_urb_submit;
	}
#endif
	
	result = wlp_wss_setup(net_dev, &wlp->wss);
	if (result < 0) {
		dev_err(dev, "Can't create WSS: %d. \n", result);
		goto error_wss_setup;
	}
	return 0;
error_wss_setup:
#ifdef i1480u_FLOW_CONTROL
	usb_kill_urb(i1480u->notif_urb);
error_notif_urb_submit:
#endif
	uwb_radio_stop(&wlp->pal);
error_radio_start:
	netif_stop_queue(net_dev);
	i1480u_rx_release(i1480u);
error_rx_setup:
	return result;
}

Ejemplo n.º 2

Archivo: mmc.c Proyecto: openube/android_kernel_sony_c2305

/*
 * Set/reset/update a new CHID
 *
 * Depending on the previous state of the MMCs, start, stop or change
 * the sent MMC. This effectively switches the host controller on and
 * off (radio wise).
 */
int wusbhc_chid_set(struct wusbhc *wusbhc, const struct wusb_ckhdid *chid)
{
	int result = 0;

	if (memcmp(chid, &wusb_ckhdid_zero, sizeof(*chid)) == 0)
		chid = NULL;

	mutex_lock(&wusbhc->mutex);
	if (chid) {
		if (wusbhc->active) {
			mutex_unlock(&wusbhc->mutex);
			return -EBUSY;
		}
		wusbhc->chid = *chid;
	}
	mutex_unlock(&wusbhc->mutex);

	if (chid)
		result = uwb_radio_start(&wusbhc->pal);
	else
		uwb_radio_stop(&wusbhc->pal);
	return result;
}