33 #define SDP_CHAN(_ch) CONTAINER_OF(_ch, struct bt_sdp, chan.chan)
65 	struct bt_l2cap_br_chan chan;  member
79 #define SDP_CLIENT_CHAN(_ch) CONTAINER_OF(_ch, struct bt_sdp_client, chan.chan)
84 	struct bt_l2cap_br_chan              chan;  member
158 static void bt_sdp_connected(struct bt_l2cap_chan *chan)  in bt_sdp_connected()  argument
160 	struct bt_l2cap_br_chan *ch = CONTAINER_OF(chan,  in bt_sdp_connected()
162 						   chan);  in bt_sdp_connected()
164 	struct bt_sdp *sdp = CONTAINER_OF(ch, struct bt_sdp, chan);  in bt_sdp_connected()
179 static void bt_sdp_disconnected(struct bt_l2cap_chan *chan)  in bt_sdp_disconnected()  argument
181 	struct bt_l2cap_br_chan *ch = CONTAINER_OF(chan,  in bt_sdp_disconnected()
183 						   chan);  in bt_sdp_disconnected()
185 	struct bt_sdp *sdp = CONTAINER_OF(ch, struct bt_sdp, chan);  in bt_sdp_disconnected()
216 static int bt_sdp_send(struct bt_l2cap_chan *chan, struct net_buf *buf,  in bt_sdp_send()  argument
228 	err = bt_l2cap_chan_send(chan, buf);  in bt_sdp_send()
246 static void send_err_rsp(struct bt_l2cap_chan *chan, uint16_t err,  in send_err_rsp()  argument
257 	bt_sdp_send(chan, buf, BT_SDP_ERROR_RSP, tid);  in send_err_rsp()
662 		if ((MIN(SDP_MTU, sdp->chan.tx.mtu) - resp_buf->len) <  in sdp_svc_search_req()
700 	bt_sdp_send(&sdp->chan.chan, resp_buf, BT_SDP_SVC_SEARCH_RSP, tid);  in sdp_svc_search_req()
857 			space = MIN(SDP_MTU, sad->sdp->chan.tx.mtu) -  in select_attrs()
1173 	bt_sdp_send(&sdp->chan.chan, rsp_buf, BT_SDP_SVC_ATTR_RSP, tid);  in sdp_svc_att_req()
1326 	bt_sdp_send(&sdp->chan.chan, rsp_buf, BT_SDP_SVC_SEARCH_ATTR_RSP,  in sdp_svc_search_att_req()
1351 static int bt_sdp_recv(struct bt_l2cap_chan *chan, struct net_buf *buf)  in bt_sdp_recv()  argument
1353 	struct bt_l2cap_br_chan *ch = CONTAINER_OF(chan,  in bt_sdp_recv()
1354 			struct bt_l2cap_br_chan, chan);  in bt_sdp_recv()
1355 	struct bt_sdp *sdp = CONTAINER_OF(ch, struct bt_sdp, chan);  in bt_sdp_recv()
1360 	LOG_DBG("chan %p, ch %p, cid 0x%04x", chan, ch, ch->tx.cid);  in bt_sdp_recv()
1387 		send_err_rsp(chan, err, sys_be16_to_cpu(hdr->tid));  in bt_sdp_recv()
1404 			 struct bt_l2cap_chan **chan)  in bt_sdp_accept()  argument
1418 		if (sdp->chan.chan.conn) {  in bt_sdp_accept()
1422 		sdp->chan.chan.ops = &ops;  in bt_sdp_accept()
1423 		sdp->chan.rx.mtu = SDP_MTU;  in bt_sdp_accept()
1425 		*chan = &sdp->chan.chan;  in bt_sdp_accept()
1537 	return bt_sdp_send(&session->chan.chan, buf, BT_SDP_SVC_SEARCH_REQ, session->tid);  in sdp_client_ss_search()
1582 	return bt_sdp_send(&session->chan.chan, buf, BT_SDP_SVC_ATTR_REQ, session->tid);  in sdp_client_sa_search()
1653 	return bt_sdp_send(&session->chan.chan, buf, BT_SDP_SVC_SEARCH_ATTR_REQ,  in sdp_client_ssa_search()
1677 		struct bt_l2cap_chan *chan = &session->chan.chan;  in sdp_client_discover()  local
1681 		return bt_l2cap_chan_disconnect(chan);  in sdp_client_discover()
1709 	struct bt_l2cap_chan *chan = &session->chan.chan;  in sdp_client_params_iterator()  local
1733 		bt_l2cap_chan_disconnect(chan);  in sdp_client_params_iterator()
1855 	struct bt_conn *conn = session->chan.chan.conn;  in sdp_client_notify_result()
2087 static int sdp_client_receive(struct bt_l2cap_chan *chan, struct net_buf *buf)  in sdp_client_receive()  argument
2089 	struct bt_sdp_client *session = SDP_CLIENT_CHAN(chan);  in sdp_client_receive()
2138 	return bt_l2cap_br_chan_connect(session->chan.chan.conn, &session->chan.chan, SDP_PSM);  in sdp_client_chan_connect()
2141 static struct net_buf *sdp_client_alloc_buf(struct bt_l2cap_chan *chan)  in sdp_client_alloc_buf()  argument
2143 	struct bt_sdp_client *session = SDP_CLIENT_CHAN(chan);  in sdp_client_alloc_buf()
2146 	LOG_DBG("session %p chan %p", session, chan);  in sdp_client_alloc_buf()
2156 static void sdp_client_connected(struct bt_l2cap_chan *chan)  in sdp_client_connected()  argument
2158 	struct bt_sdp_client *session = SDP_CLIENT_CHAN(chan);  in sdp_client_connected()
2160 	LOG_DBG("session %p chan %p connected", session, chan);  in sdp_client_connected()
2162 	session->rec_buf = chan->ops->alloc_buf(chan);  in sdp_client_connected()
2164 		bt_l2cap_chan_disconnect(chan);  in sdp_client_connected()
2171 static void sdp_client_disconnected(struct bt_l2cap_chan *chan)  in sdp_client_disconnected()  argument
2173 	struct bt_sdp_client *session = SDP_CLIENT_CHAN(chan);  in sdp_client_disconnected()
2175 	LOG_DBG("session %p chan %p disconnected", session, chan);  in sdp_client_disconnected()
2186 		     sizeof(*session) - sizeof(session->chan));  in sdp_client_disconnected()
2204 		if (session->chan.chan.conn) {  in sdp_client_new_session()
2210 		session->chan.chan.ops = &sdp_client_chan_ops;  in sdp_client_new_session()
2211 		session->chan.chan.conn = conn;  in sdp_client_new_session()
2212 		session->chan.rx.mtu = SDP_CLIENT_MTU;  in sdp_client_new_session()
2234 		if (bt_sdp_client_pool[i].chan.chan.conn == conn) {  in sdp_client_get_session()