Bluetooth: Add chan->ops->defer()
When DEFER_SETUP is set defer() will trigger an authorization
request to the userspace.
l2cap_chan_no_defer() is meant to be used when one does not want to
support DEFER_SETUP (A2MP for example).
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index d5093b8..5fae2bd 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -1081,6 +1081,15 @@
release_sock(sk);
}
+static void l2cap_sock_defer_cb(struct l2cap_chan *chan)
+{
+ struct sock *sk = chan->data;
+ struct sock *parent = bt_sk(sk)->parent;
+
+ if (parent)
+ parent->sk_data_ready(parent, 0);
+}
+
static struct l2cap_ops l2cap_chan_ops = {
.name = "L2CAP Socket Interface",
.new_connection = l2cap_sock_new_connection_cb,
@@ -1089,6 +1098,7 @@
.teardown = l2cap_sock_teardown_cb,
.state_change = l2cap_sock_state_change_cb,
.ready = l2cap_sock_ready_cb,
+ .defer = l2cap_sock_defer_cb,
.alloc_skb = l2cap_sock_alloc_skb_cb,
};