Return-Path: From: Mat Martineau To: linux-bluetooth@vger.kernel.org, gustavo@padovan.org Cc: sunnyk@codeaurora.org, marcel@holtmann.org, andrei.emeltchenko.news@gmail.com Subject: [PATCHv5 13/18] Bluetooth: Flag ACL frames as complete for AMP controllers Date: Tue, 23 Oct 2012 15:24:18 -0700 Message-Id: <1351031063-11791-14-git-send-email-mathewm@codeaurora.org> In-Reply-To: <1351031063-11791-1-git-send-email-mathewm@codeaurora.org> References: <1351031063-11791-1-git-send-email-mathewm@codeaurora.org> List-ID: 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 Acked-by: Marcel Holtmann Acked-by: Andrei Emeltchenko --- 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 898529d..22f3768 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -763,6 +763,15 @@ 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; -- 1.8.0 -- 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