Re: [PATCHv3 13/18] Bluetooth: Flag ACL frames as complete for AMP controllers
From: Andrei Emeltchenko <hidden>
Date: 2012-10-19 08:44:46
Hi Mat, On Thu, Oct 18, 2012 at 10:58:45AM -0700, Mat Martineau wrote:
AMP controllers expect to transmit only "complete" ACL frames. These frames have both the "start" and "cont" bits set. AMP does not allow fragmented ACLs. Signed-off-by: Mat Martineau <redacted> Acked-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: Andrei Emeltchenko <redacted>
quoted hunk ↗ jump to hunk
--- net/bluetooth/l2cap_core.c | 9 +++++++++ 1 file changed, 9 insertions(+)diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index d83faa9..a8fc10d 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c@@ -762,6 +762,15 @@ static void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb) BT_DBG("chan %p, skb %p len %d priority %u", chan, skb, skb->len, skb->priority); + if (chan->hs_hcon && !__chan_is_moving(chan)) { + if (chan->hs_hchan) + hci_send_acl(chan->hs_hchan, skb, ACL_COMPLETE); + else + kfree_skb(skb); + + return; + } + if (!test_bit(FLAG_FLUSHABLE, &chan->flags) && lmp_no_flush_capable(hcon->hdev)) flags = ACL_START_NO_FLUSH;-- 1.7.12.3 -- Mat Martineau Employee of Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation