Bluetooth: Start channel move when socket option is changed
Channel moves are triggered by changes to the BT_CHANNEL_POLICY
sockopt when an ERTM or streaming-mode channel is connected.
Moves are only started if enable_hs is true.
Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 93f1ebb..fae0c70 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -4453,6 +4453,25 @@
}
}
+void l2cap_move_start(struct l2cap_chan *chan)
+{
+ BT_DBG("chan %p", chan);
+
+ if (chan->local_amp_id == HCI_BREDR_ID) {
+ if (chan->chan_policy != BT_CHANNEL_POLICY_AMP_PREFERRED)
+ return;
+ chan->move_role = L2CAP_MOVE_ROLE_INITIATOR;
+ chan->move_state = L2CAP_MOVE_WAIT_PREPARE;
+ /* Placeholder - start physical link setup */
+ } else {
+ chan->move_role = L2CAP_MOVE_ROLE_INITIATOR;
+ chan->move_state = L2CAP_MOVE_WAIT_RSP_SUCCESS;
+ chan->move_id = 0;
+ l2cap_move_setup(chan);
+ l2cap_send_move_chan_req(chan, 0);
+ }
+}
+
static void l2cap_do_create(struct l2cap_chan *chan, int result,
u8 local_amp_id, u8 remote_amp_id)
{
