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Bluetooth: L2CAP: Introduce internal BR/EDR connection L2CAP notifier API

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Adds dedicated function informing L2CAP layer about established BR/EDR
connection. Existing 'bt_l2cap_connected()' connection notifier is
refactored to use new API 'bt_l2cap_br_connected()' which is implemented
in l2cap_br.c file.
Currently the new handler is just stub since proper internals of
BR/EDR L2CAP signal channel management are not yet implemented
in l2cap_br.c file.

Change-Id: Idef9be63338c6bb4b3315ec0452d84f2431fbaa2
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
This commit is contained in:
Arkadiusz Lichwa 2016-05-10 17:26:21 +02:00 • committed by Johan Hedberg
commit 51044bf5f8
3 changed files with 12 additions and 3 deletions
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7
net/bluetooth/l2cap.c
View file

@ -204,14 +204,15 @@ void bt_l2cap_connected(struct bt_conn *conn)
struct bt_l2cap_fixed_chan *fchan;
struct bt_l2cap_chan *chan;
fchan = le_channels;
#if defined(CONFIG_BLUETOOTH_BREDR)
if (conn->type == BT_CONN_TYPE_BR) {
fchan = br_channels;
bt_l2cap_br_connected(conn);
return;
}
#endif /* CONFIG_BLUETOOTH_BREDR */
fchan = le_channels;
for (; fchan; fchan = fchan->_next) {
if (fchan->accept(conn, &chan) < 0) {
continue;

5
net/bluetooth/l2cap_br.c
View file

@ -53,6 +53,11 @@ static NET_BUF_POOL(br_sig_pool, CONFIG_BLUETOOTH_MAX_CONN,
BT_L2CAP_BUF_SIZE(L2CAP_BR_MIN_MTU), &br_sig, NULL,
BT_BUF_USER_DATA_MIN);
void bt_l2cap_br_connected(struct bt_conn *conn)
{
BT_WARN("Not yet implemented");
}
static struct bt_l2cap_server *l2cap_br_server_lookup_psm(uint16_t psm)
{
struct bt_l2cap_server *server;

3
net/bluetooth/l2cap_internal.h
View file

@ -174,4 +174,7 @@ void bt_l2cap_br_fixed_chan_register(struct bt_l2cap_fixed_chan *chan);
/* Initialize BR/EDR L2CAP signal layer */
void bt_l2cap_br_init(void);
/* Notify BR/EDR L2CAP channels about established new ACL connection */
void bt_l2cap_br_connected(struct bt_conn *conn);
#endif /* CONFIG_BLUETOOTH_BREDR */