From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [RFCv5 06/26] Bluetooth: A2MP: Add chan callbacks Date: Fri, 23 Mar 2012 18:13:46 +0200 Message-Id: <1332519246-16656-7-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1332519246-16656-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1332519246-16656-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko Add state change, close and skb allocation callbacks. Signed-off-by: Andrei Emeltchenko --- net/bluetooth/a2mp.c | 36 ++++++++++++++++++++++++++++++++++++ 1 files changed, 36 insertions(+), 0 deletions(-) diff --git a/net/bluetooth/a2mp.c b/net/bluetooth/a2mp.c index 84275e8..894c6c96 100644 --- a/net/bluetooth/a2mp.c +++ b/net/bluetooth/a2mp.c @@ -65,8 +65,42 @@ static void a2mp_send(struct amp_mgr *mgr, u8 code, u8 ident, u16 len, kfree(cmd); } +static void a2mp_chan_state_change_cb(void *data, int state, int err) +{ + struct l2cap_chan *chan = data; + struct amp_mgr *mgr; + + BT_DBG("chan %p state %s", chan, state_to_string(state)); + + chan->state = state; + + switch (state) { + case BT_CLOSED: + mgr = chan->data; + if (mgr) + amp_mgr_put(mgr); + break; + } +} + +static void a2mp_chan_close_cb(void *data) +{ + struct amp_mgr *mgr = data; + + l2cap_chan_destroy(mgr->a2mp_chan); +} + +static struct sk_buff *a2mp_chan_alloc_skb_cb(struct l2cap_chan *chan, + unsigned long len, int nb, int *err) +{ + return bt_skb_alloc(len, GFP_KERNEL); +} + static struct l2cap_ops a2mp_chan_ops = { .name = "L2CAP A2MP channel", + .state_change = a2mp_chan_state_change_cb, + .close = a2mp_chan_close_cb, + .alloc_skb = a2mp_chan_alloc_skb_cb, }; static struct l2cap_chan *open_a2mp_chan(struct l2cap_conn *conn) @@ -108,6 +142,8 @@ static struct l2cap_chan *open_a2mp_chan(struct l2cap_conn *conn) chan->remote_mps = chan->omtu; chan->mps = chan->omtu; + chan->ops->state_change(chan, BT_CONNECTED, 0); + return chan; } -- 1.7.9.1