96 		if (c->dcid == cid)  in __l2cap_get_chan_by_dcid()
593 	       __le16_to_cpu(chan->psm), chan->dcid);  in __l2cap_chan_add()
610 		chan->dcid = L2CAP_CID_CONN_LESS;  in __l2cap_chan_add()
621 		chan->dcid = L2CAP_CID_SIGNALING;  in __l2cap_chan_add()
773 	rsp.dcid    = cpu_to_le16(chan->scid);  in l2cap_chan_le_connect_reject()
803 	rsp.scid   = cpu_to_le16(chan->dcid);  in l2cap_chan_connect_reject()
804 	rsp.dcid   = cpu_to_le16(chan->scid);  in l2cap_chan_connect_reject()
1137 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_sframe_pdu()
1485 	req.dcid = cpu_to_le16(chan->dcid);  in l2cap_send_disconn_req()
1534 			rsp.scid = cpu_to_le16(chan->dcid);  in l2cap_conn_start()
1535 			rsp.dcid = cpu_to_le16(chan->scid);  in l2cap_conn_start()
2261 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_connless_pdu()
2292 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_basic_pdu()
2334 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_iframe_pdu()
2451 	lh->cid = cpu_to_le16(chan->dcid);  in l2cap_create_le_flowctl_pdu()
3368 	req->dcid  = cpu_to_le16(chan->dcid);  in l2cap_build_conf_req()
3587 	rsp->scid   = cpu_to_le16(chan->dcid);  in l2cap_parse_conf_req()
3706 	req->dcid   = cpu_to_le16(chan->dcid);  in l2cap_parse_conf_rsp()
3720 	rsp->scid   = cpu_to_le16(chan->dcid);  in l2cap_build_conf_rsp()
3734 	rsp.dcid    = cpu_to_le16(chan->scid);  in __l2cap_le_connect_rsp_defer()
3787 		rsp_flex->dcid[rsp->count++] = cpu_to_le16(chan->scid);  in l2cap_ecred_rsp_defer()
3835 	rsp.scid   = cpu_to_le16(chan->dcid);  in __l2cap_connect_rsp_defer()
3836 	rsp.dcid   = cpu_to_le16(chan->scid);  in __l2cap_connect_rsp_defer()
3942 	u16 dcid = 0, scid = __le16_to_cpu(req->scid);  in l2cap_connect()  local
3996 	chan->dcid = scid;  in l2cap_connect()
4000 	dcid = chan->scid;  in l2cap_connect()
4031 	rsp.dcid   = cpu_to_le16(dcid);  in l2cap_connect()
4081 	u16 scid, dcid, result, status;  in l2cap_connect_create_rsp()  local
4090 	dcid   = __le16_to_cpu(rsp->dcid);  in l2cap_connect_create_rsp()
4094 	if (result == L2CAP_CR_SUCCESS && (dcid < L2CAP_CID_DYN_START ||  in l2cap_connect_create_rsp()
4095 					   dcid > L2CAP_CID_DYN_END))  in l2cap_connect_create_rsp()
4099 	       dcid, scid, result, status);  in l2cap_connect_create_rsp()
4129 		if (__l2cap_get_chan_by_dcid(conn, dcid)) {  in l2cap_connect_create_rsp()
4136 		chan->dcid = dcid;  in l2cap_connect_create_rsp()
4193 				   u16 scid, u16 dcid)  in cmd_reject_invalid_cid()  argument
4199 	rej.dcid = __cpu_to_le16(dcid);  in cmd_reject_invalid_cid()
4209 	u16 dcid, flags;  in l2cap_config_req()  local
4217 	dcid  = __le16_to_cpu(req->dcid);  in l2cap_config_req()
4220 	BT_DBG("dcid 0x%4.4x flags 0x%2.2x", dcid, flags);  in l2cap_config_req()
4222 	chan = l2cap_get_chan_by_scid(conn, dcid);  in l2cap_config_req()
4224 		cmd_reject_invalid_cid(conn, cmd->ident, dcid, 0);  in l2cap_config_req()
4231 				       chan->dcid);  in l2cap_config_req()
4426 	u16 dcid, scid;  in l2cap_disconnect_req()  local
4433 	dcid = __le16_to_cpu(req->dcid);  in l2cap_disconnect_req()
4435 	BT_DBG("scid 0x%4.4x dcid 0x%4.4x", scid, dcid);  in l2cap_disconnect_req()
4437 	chan = l2cap_get_chan_by_scid(conn, dcid);  in l2cap_disconnect_req()
4439 		cmd_reject_invalid_cid(conn, cmd->ident, dcid, scid);  in l2cap_disconnect_req()
4443 	rsp.dcid = cpu_to_le16(chan->scid);  in l2cap_disconnect_req()
4444 	rsp.scid = cpu_to_le16(chan->dcid);  in l2cap_disconnect_req()
4468 	u16 dcid, scid;  in l2cap_disconnect_rsp()  local
4475 	dcid = __le16_to_cpu(rsp->dcid);  in l2cap_disconnect_rsp()
4477 	BT_DBG("dcid 0x%4.4x scid 0x%4.4x", dcid, scid);  in l2cap_disconnect_rsp()
4671 	u16 dcid, mtu, mps, credits, result;  in l2cap_le_connect_rsp()  local
4678 	dcid    = __le16_to_cpu(rsp->dcid);  in l2cap_le_connect_rsp()
4685 					   dcid < L2CAP_CID_DYN_START ||  in l2cap_le_connect_rsp()
4686 					   dcid > L2CAP_CID_LE_DYN_END))  in l2cap_le_connect_rsp()
4690 	       dcid, mtu, mps, credits, result);  in l2cap_le_connect_rsp()
4706 		if (__l2cap_get_chan_by_dcid(conn, dcid)) {  in l2cap_le_connect_rsp()
4712 		chan->dcid = dcid;  in l2cap_le_connect_rsp()
4818 	u16 dcid, scid, credits, mtu, mps;  in l2cap_le_connect_req()  local
4829 	dcid = 0;  in l2cap_le_connect_req()
4895 	chan->dcid = scid;  in l2cap_le_connect_req()
4903 	dcid = chan->scid;  in l2cap_le_connect_req()
4941 	rsp.dcid    = cpu_to_le16(dcid);  in l2cap_le_connect_req()
5002 	DEFINE_RAW_FLEX(struct l2cap_ecred_conn_rsp, pdu, dcid, L2CAP_ECRED_MAX_CID);  in l2cap_ecred_conn_req()
5076 		pdu->dcid[i] = 0x0000;  in l2cap_ecred_conn_req()
5077 		len += sizeof(*pdu->dcid);  in l2cap_ecred_conn_req()
5102 		chan->dcid = scid;  in l2cap_ecred_conn_req()
5117 		pdu->dcid[i] = cpu_to_le16(chan->scid);  in l2cap_ecred_conn_req()
5177 		u16 dcid;  in l2cap_ecred_conn_rsp()  local
5187 		if (cmd_len < sizeof(dcid)) {  in l2cap_ecred_conn_rsp()
5193 		dcid = __le16_to_cpu(rsp->dcid[i++]);  in l2cap_ecred_conn_rsp()
5196 		BT_DBG("dcid[%d] 0x%4.4x", i, dcid);  in l2cap_ecred_conn_rsp()
5199 		if (dcid && __l2cap_get_chan_by_dcid(conn, dcid)) {  in l2cap_ecred_conn_rsp()
5208 			chan = __l2cap_get_chan_by_dcid(conn, dcid);  in l2cap_ecred_conn_rsp()
5242 			if (!dcid) {  in l2cap_ecred_conn_rsp()
5248 			chan->dcid = dcid;  in l2cap_ecred_conn_rsp()
7021 	chan->dcid = cid;  in l2cap_chan_connect()
7381 			rsp.scid   = cpu_to_le16(chan->dcid);  in l2cap_security_cfm()
7382 			rsp.dcid   = cpu_to_le16(chan->scid);  in l2cap_security_cfm()
7590 			   c->scid, c->dcid, c->imtu, c->omtu,  in l2cap_debugfs_show()