96 		if (c->dcid == cid)  in __l2cap_get_chan_by_dcid()
590 	       __le16_to_cpu(chan->psm), chan->dcid);  in __l2cap_chan_add()
607 		chan->dcid = L2CAP_CID_CONN_LESS;  in __l2cap_chan_add()
618 		chan->dcid = L2CAP_CID_SIGNALING;  in __l2cap_chan_add()
771 	rsp.dcid    = cpu_to_le16(chan->scid);  in l2cap_chan_le_connect_reject()
801 	rsp.scid   = cpu_to_le16(chan->dcid);  in l2cap_chan_connect_reject()
802 	rsp.dcid   = cpu_to_le16(chan->scid);  in l2cap_chan_connect_reject()
1160 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_sframe_pdu()
1509 	req.dcid = cpu_to_le16(chan->dcid);  in l2cap_send_disconn_req()
1556 			rsp.scid = cpu_to_le16(chan->dcid);  in l2cap_conn_start()
1557 			rsp.dcid = cpu_to_le16(chan->scid);  in l2cap_conn_start()
2274 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_connless_pdu()
2305 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_basic_pdu()
2347 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_iframe_pdu()
2467 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_le_flowctl_pdu()
3415 	req->dcid  = cpu_to_le16(chan->dcid);  in l2cap_build_conf_req()
3657 	rsp->scid   = cpu_to_le16(chan->dcid);  in l2cap_parse_conf_req()
3776 	req->dcid   = cpu_to_le16(chan->dcid);  in l2cap_parse_conf_rsp()
3790 	rsp->scid   = cpu_to_le16(chan->dcid);  in l2cap_build_conf_rsp()
3804 	rsp.dcid    = cpu_to_le16(chan->scid);  in __l2cap_le_connect_rsp_defer()
3861 		rsp_flex->dcid[rsp->count++] = cpu_to_le16(chan->scid);  in l2cap_ecred_rsp_defer()
3909 	rsp.scid   = cpu_to_le16(chan->dcid);  in __l2cap_connect_rsp_defer()
3910 	rsp.dcid   = cpu_to_le16(chan->scid);  in __l2cap_connect_rsp_defer()
4016 	u16 dcid = 0, scid = __le16_to_cpu(req->scid);  in l2cap_connect()  local
4070 	chan->dcid = scid;  in l2cap_connect()
4074 	dcid = chan->scid;  in l2cap_connect()
4105 	rsp.dcid   = cpu_to_le16(dcid);  in l2cap_connect()
4154 	u16 scid, dcid, result, status;  in l2cap_connect_create_rsp()  local
4163 	dcid   = __le16_to_cpu(rsp->dcid);  in l2cap_connect_create_rsp()
4167 	if (result == L2CAP_CR_SUCCESS && (dcid < L2CAP_CID_DYN_START ||  in l2cap_connect_create_rsp()
4168 					   dcid > L2CAP_CID_DYN_END))  in l2cap_connect_create_rsp()
4172 	       dcid, scid, result, status);  in l2cap_connect_create_rsp()
4194 		if (__l2cap_get_chan_by_dcid(conn, dcid)) {  in l2cap_connect_create_rsp()
4201 		chan->dcid = dcid;  in l2cap_connect_create_rsp()
4255 				   u16 scid, u16 dcid)  in cmd_reject_invalid_cid()  argument
4261 	rej.dcid = __cpu_to_le16(dcid);  in cmd_reject_invalid_cid()
4271 	u16 dcid, flags;  in l2cap_config_req()  local
4279 	dcid  = __le16_to_cpu(req->dcid);  in l2cap_config_req()
4282 	BT_DBG("dcid 0x%4.4x flags 0x%2.2x", dcid, flags);  in l2cap_config_req()
4284 	chan = l2cap_get_chan_by_scid(conn, dcid);  in l2cap_config_req()
4286 		cmd_reject_invalid_cid(conn, cmd->ident, dcid, 0);  in l2cap_config_req()
4293 				       chan->dcid);  in l2cap_config_req()
4490 	u16 dcid, scid;  in l2cap_disconnect_req()  local
4497 	dcid = __le16_to_cpu(req->dcid);  in l2cap_disconnect_req()
4499 	BT_DBG("scid 0x%4.4x dcid 0x%4.4x", scid, dcid);  in l2cap_disconnect_req()
4501 	chan = l2cap_get_chan_by_scid(conn, dcid);  in l2cap_disconnect_req()
4503 		cmd_reject_invalid_cid(conn, cmd->ident, dcid, scid);  in l2cap_disconnect_req()
4507 	rsp.dcid = cpu_to_le16(chan->scid);  in l2cap_disconnect_req()
4508 	rsp.scid = cpu_to_le16(chan->dcid);  in l2cap_disconnect_req()
4528 	u16 dcid, scid;  in l2cap_disconnect_rsp()  local
4535 	dcid = __le16_to_cpu(rsp->dcid);  in l2cap_disconnect_rsp()
4537 	BT_DBG("dcid 0x%4.4x scid 0x%4.4x", dcid, scid);  in l2cap_disconnect_rsp()
4729 	u16 dcid, mtu, mps, credits, result;  in l2cap_le_connect_rsp()  local
4736 	dcid    = __le16_to_cpu(rsp->dcid);  in l2cap_le_connect_rsp()
4743 					   dcid < L2CAP_CID_DYN_START ||  in l2cap_le_connect_rsp()
4744 					   dcid > L2CAP_CID_LE_DYN_END))  in l2cap_le_connect_rsp()
4748 	       dcid, mtu, mps, credits, result);  in l2cap_le_connect_rsp()
4760 		if (__l2cap_get_chan_by_dcid(conn, dcid)) {  in l2cap_le_connect_rsp()
4766 		chan->dcid = dcid;  in l2cap_le_connect_rsp()
4891 	u16 dcid, scid, credits, mtu, mps;  in l2cap_le_connect_req()  local
4902 	dcid = 0;  in l2cap_le_connect_req()
4975 	chan->dcid = scid;  in l2cap_le_connect_req()
4983 	dcid = chan->scid;  in l2cap_le_connect_req()
5020 	rsp.dcid    = cpu_to_le16(dcid);  in l2cap_le_connect_req()
5081 	DEFINE_RAW_FLEX(struct l2cap_ecred_conn_rsp, pdu, dcid, L2CAP_ECRED_MAX_CID);  in l2cap_ecred_conn_req()
5174 		pdu->dcid[i] = 0x0000;  in l2cap_ecred_conn_req()
5199 		chan->dcid = scid;  in l2cap_ecred_conn_req()
5214 		pdu->dcid[i] = cpu_to_le16(chan->scid);  in l2cap_ecred_conn_req()
5271 		u16 dcid;  in l2cap_ecred_conn_rsp()  local
5281 		if (cmd_len < sizeof(dcid)) {  in l2cap_ecred_conn_rsp()
5287 		dcid = __le16_to_cpu(rsp->dcid[i++]);  in l2cap_ecred_conn_rsp()
5290 		BT_DBG("dcid[%d] 0x%4.4x", i, dcid);  in l2cap_ecred_conn_rsp()
5293 		if (dcid && __l2cap_get_chan_by_dcid(conn, dcid)) {  in l2cap_ecred_conn_rsp()
5302 			chan = __l2cap_get_chan_by_dcid(conn, dcid);  in l2cap_ecred_conn_rsp()
5336 			if (!dcid) {  in l2cap_ecred_conn_rsp()
5342 			chan->dcid = dcid;  in l2cap_ecred_conn_rsp()
7157 	chan->dcid = cid;  in l2cap_chan_connect()
7517 			rsp.scid   = cpu_to_le16(chan->dcid);  in l2cap_security_cfm()
7518 			rsp.dcid   = cpu_to_le16(chan->scid);  in l2cap_security_cfm()
7787 			   c->scid, c->dcid, c->imtu, c->omtu,  in l2cap_debugfs_show()