119 	uint16_t cid;  in l2cap_chan_alloc_cid()  local
125 	if (le_chan->rx.cid > 0) {  in l2cap_chan_alloc_cid()
129 	for (cid = L2CAP_LE_CID_DYN_START; cid <= L2CAP_LE_CID_DYN_END; cid++) {  in l2cap_chan_alloc_cid()
130 		if (!bt_l2cap_le_lookup_rx_cid(conn, cid)) {  in l2cap_chan_alloc_cid()
131 			le_chan->rx.cid = cid;  in l2cap_chan_alloc_cid()
384 	if (L2CAP_LE_CID_IS_DYN(le_chan->rx.cid)) {  in l2cap_chan_add()
416 		le_chan->rx.cid = fchan->cid;  in bt_l2cap_connected()
417 		le_chan->tx.cid = fchan->cid;  in bt_l2cap_connected()
536 	req->scid = sys_cpu_to_le16(ch->rx.cid);  in l2cap_le_conn_req()
593 		net_buf_add_le16(buf, ch->rx.cid);  in l2cap_ecred_conn_req()
783 	if (!L2CAP_LE_CID_IS_DYN(lechan->tx.cid)) {  in chan_take_credit()
818 				L2CAP_LE_CID_IS_DYN(lechan->tx.cid) ? "dynamic" : "static",  in get_ready_chan()
833 	uint16_t cid = POINTER_TO_UINT(user_data);  in l2cap_chan_sdu_sent()  local
835 	LOG_DBG("conn %p CID 0x%04x err %d", conn, cid, err);  in l2cap_chan_sdu_sent()
843 	chan = bt_l2cap_le_lookup_tx_cid(conn, cid);  in l2cap_chan_sdu_sent()
845 		LOG_DBG("got SDU sent cb for disconnected chan (CID %u)", cid);  in l2cap_chan_sdu_sent()
858 	if (!L2CAP_LE_CID_IS_DYN(lechan->tx.cid)) {  in get_pdu_len()
869 	if (!L2CAP_LE_CID_IS_DYN(lechan->tx.cid)) {  in chan_has_credits()
950 		hdr->cid = sys_cpu_to_le16(lechan->tx.cid);  in l2cap_data_pull()
972 	if (last_frag && L2CAP_LE_CID_IS_DYN(lechan->tx.cid)) {  in l2cap_data_pull()
979 			     sdu_end ? UINT_TO_POINTER(lechan->tx.cid) : NULL);  in l2cap_data_pull()
1105 						uint16_t cid)  in bt_l2cap_le_lookup_tx_cid()  argument
1110 		if (BT_L2CAP_LE_CHAN(chan)->tx.cid == cid) {  in bt_l2cap_le_lookup_tx_cid()
1119 						uint16_t cid)  in bt_l2cap_le_lookup_rx_cid()  argument
1124 		if (BT_L2CAP_LE_CHAN(chan)->rx.cid == cid) {  in bt_l2cap_le_lookup_rx_cid()
1295 	LOG_DBG("chan %p cid 0x%04x", le_chan, le_chan->rx.cid);  in l2cap_chan_destroy()
1394 	le_chan->tx.cid = scid;  in l2cap_chan_accept()
1499 	rsp->dcid = sys_cpu_to_le16(le_chan->rx.cid);  in le_conn_req()
1593 			dcid[i++] = sys_cpu_to_le16(ch->rx.cid);  in le_ecred_conn_req()
1781 						    uint16_t cid)  in l2cap_remove_rx_cid()  argument
1787 	if (!L2CAP_LE_CID_IS_DYN(cid)) {  in l2cap_remove_rx_cid()
1792 		if (BT_L2CAP_LE_CHAN(chan)->rx.cid == cid) {  in l2cap_remove_rx_cid()
1840 	rsp->dcid = sys_cpu_to_le16(chan->rx.cid);  in le_disconn_req()
1841 	rsp->scid = sys_cpu_to_le16(chan->tx.cid);  in le_disconn_req()
1988 			chan->tx.cid = dcid;  in le_ecred_conn_rsp()
2067 		chan->tx.cid = dcid;  in le_conn_rsp()
2127 	uint16_t credits, cid;  in le_credits()  local
2134 	cid = sys_le16_to_cpu(ev->cid);  in le_credits()
2137 	LOG_DBG("cid 0x%04x credits %u", cid, credits);  in le_credits()
2139 	chan = bt_l2cap_le_lookup_tx_cid(conn, cid);  in le_credits()
2311 	ev->cid = sys_cpu_to_le16(chan->rx.cid);  in l2cap_chan_send_credits()
2320 static int l2cap_chan_send_credits_pdu(struct bt_conn *conn, uint16_t cid, uint16_t credits)  in l2cap_chan_send_credits_pdu()  argument
2332 		.cid = sys_cpu_to_le16(cid),  in l2cap_chan_send_credits_pdu()
2390 		err = l2cap_chan_send_credits_pdu(chan->conn, le_chan->rx.cid, additional_credits);  in bt_l2cap_chan_give_credits()
2702 	if (L2CAP_LE_CID_IS_DYN(le_chan->rx.cid)) {  in l2cap_chan_recv()
2727 	uint16_t cid;  in bt_l2cap_recv()  local
2742 	cid = sys_le16_to_cpu(hdr->cid);  in bt_l2cap_recv()
2744 	LOG_DBG("Packet for CID %u len %u", cid, buf->len);  in bt_l2cap_recv()
2746 	chan = bt_l2cap_le_lookup_rx_cid(conn, cid);  in bt_l2cap_recv()
2748 		LOG_WRN("Ignoring data for unknown channel ID 0x%04x", cid);  in bt_l2cap_recv()
2779 	LOG_DBG("ch %p cid 0x%04x", BT_L2CAP_LE_CHAN(chan), BT_L2CAP_LE_CHAN(chan)->rx.cid);  in l2cap_connected()
2786 	LOG_DBG("ch %p cid 0x%04x", le_chan, le_chan->rx.cid);  in l2cap_disconnected()
3029 		net_buf_add_le16(buf, ch->rx.cid);  in bt_l2cap_ecred_chan_reconfigure()
3116 		net_buf_add_le16(buf, ch->rx.cid);  in bt_l2cap_ecred_chan_reconfigure_explicit()
3178 	LOG_DBG("chan %p scid 0x%04x dcid 0x%04x", chan, le_chan->rx.cid, le_chan->tx.cid);  in bt_l2cap_chan_disconnect()
3189 	req->dcid = sys_cpu_to_le16(le_chan->tx.cid);  in bt_l2cap_chan_disconnect()
3190 	req->scid = sys_cpu_to_le16(le_chan->rx.cid);  in bt_l2cap_chan_disconnect()
3313 		__ASSERT_NO_MSG(L2CAP_LE_CID_IS_DYN(le_chan->tx.cid));  in bt_l2cap_chan_send()