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Commit f183e52b authored by Luiz Augusto von Dentz's avatar Luiz Augusto von Dentz Committed by Marcel Holtmann
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Bluetooth: 6lowpan: Use netif APIs to flow control 



Rely on netif_wake_queue and netif_stop_queue to flow control when
transmit resources are unavailable.

Signed-off-by: default avatarLuiz Augusto von Dentz <luiz.von.dentz@intel.com>
Acked-by: default avatarJukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent e1008f95

net/bluetooth/6lowpan.c

+16 −0
Original line number Diff line number Diff line
@@ -867,12 +867,28 @@ static struct sk_buff *chan_alloc_skb_cb(struct l2cap_chan *chan, 


static void chan_suspend_cb(struct l2cap_chan *chan)

{

	struct lowpan_btle_dev *dev;



	BT_DBG("chan %p suspend", chan);



	dev = lookup_dev(chan->conn);

	if (!dev || !dev->netdev)

		return;



	netif_stop_queue(dev->netdev);

}



static void chan_resume_cb(struct l2cap_chan *chan)

{

	struct lowpan_btle_dev *dev;



	BT_DBG("chan %p resume", chan);



	dev = lookup_dev(chan->conn);

	if (!dev || !dev->netdev)

		return;



	netif_wake_queue(dev->netdev);

}



static long chan_get_sndtimeo_cb(struct l2cap_chan *chan)