C++ (Cpp) wfd_wsd_supported Examples

Example #1

File: p2p_sd.c Project: MindShow/amlogic_s905_kernel_merges

struct p2p_sd_query * p2p_pending_sd_req(struct p2p_data *p2p,
					 struct p2p_device *dev)
{
	struct p2p_sd_query *q;
	int wsd = 0;

	if (!(dev->info.dev_capab & P2P_DEV_CAPAB_SERVICE_DISCOVERY))
		return NULL; /* peer does not support SD */
#ifdef CONFIG_WIFI_DISPLAY
	if (wfd_wsd_supported(dev->info.wfd_subelems))
		wsd = 1;
#endif /* CONFIG_WIFI_DISPLAY */

	for (q = p2p->sd_queries; q; q = q->next) {
		/* Use WSD only if the peer indicates support or it */
		if (q->wsd && !wsd)
			continue;
		if (q->for_all_peers && !(dev->flags & P2P_DEV_SD_INFO))
			return q;
		if (!q->for_all_peers &&
		    os_memcmp(q->peer, dev->info.p2p_device_addr, ETH_ALEN) ==
		    0)
			return q;
	}

	return NULL;
}

Example #2

File: p2p_sd.c Project: 9A9A/wpa_supplicant-fork

struct p2p_sd_query * p2p_pending_sd_req(struct p2p_data *p2p,
					 struct p2p_device *dev)
{
	struct p2p_sd_query *q;
	int wsd = 0;
	int count = 0;

	if (!(dev->info.dev_capab & P2P_DEV_CAPAB_SERVICE_DISCOVERY))
		return NULL; /* peer does not support SD */
#ifdef CONFIG_WIFI_DISPLAY
	if (wfd_wsd_supported(dev->info.wfd_subelems))
		wsd = 1;
#endif /* CONFIG_WIFI_DISPLAY */

	for (q = p2p->sd_queries; q; q = q->next) {
		/* Use WSD only if the peer indicates support or it */
		if (q->wsd && !wsd)
			continue;
		/* if the query is a broadcast query */
		if (q->for_all_peers) {
			/*
			 * check if there are any broadcast queries pending for
			 * this device
			 */
			if (dev->sd_pending_bcast_queries <= 0)
				return NULL;
			/* query number that needs to be send to the device */
			if (count == dev->sd_pending_bcast_queries - 1)
				goto found;
			count++;
		}
		if (!q->for_all_peers &&
		    os_memcmp(q->peer, dev->info.p2p_device_addr, ETH_ALEN) ==
		    0)
			goto found;
	}

	return NULL;

found:
	if (dev->sd_reqs > 100) {
		p2p_dbg(p2p, "Too many SD request attempts to " MACSTR
			" - skip remaining queries",
			MAC2STR(dev->info.p2p_device_addr));
		return NULL;
	}
	return q;
}

Example #3

File: p2p_sd.c Project: Bebooo43/android_hardware_mediatek

struct p2p_sd_query * p2p_pending_sd_req(struct p2p_data *p2p,
					 struct p2p_device *dev)
{
	struct p2p_sd_query *q;
	int wsd = 0;
	int count = 0;

	if (!(dev->info.dev_capab & P2P_DEV_CAPAB_SERVICE_DISCOVERY))
		return NULL; /* peer does not support SD */
#ifdef CONFIG_WIFI_DISPLAY
	if (wfd_wsd_supported(dev->info.wfd_subelems))
		wsd = 1;
#endif /* CONFIG_WIFI_DISPLAY */

	for (q = p2p->sd_queries; q; q = q->next) {
		/* Use WSD only if the peer indicates support or it */
		if (q->wsd && !wsd)
			continue;
		/* if the query is a broadcast query */
#ifdef CONFIG_MTK_P2P
		if (q->for_all_peers && !(dev->flags & P2P_DEV_SD_INFO))
			return q;
#endif
		if (q->for_all_peers) {
			/*
			 * check if there are any broadcast queries pending for
			 * this device
			 */
			if (dev->sd_pending_bcast_queries <= 0)
				return NULL;
			/* query number that needs to be send to the device */
			if (count == dev->sd_pending_bcast_queries - 1)
				return q;
			count++;
		}
		if (!q->for_all_peers &&
		    os_memcmp(q->peer, dev->info.p2p_device_addr, ETH_ALEN) ==
		    0)
			return q;
	}

	return NULL;
}