46 	struct hci_conn	*hcon;  member
124 static struct sco_conn *sco_conn_add(struct hci_conn *hcon)  in sco_conn_add()  argument
126 	struct hci_dev *hdev = hcon->hdev;  in sco_conn_add()
127 	struct sco_conn *conn = hcon->sco_data;  in sco_conn_add()
139 	hcon->sco_data = conn;  in sco_conn_add()
140 	conn->hcon = hcon;  in sco_conn_add()
147 	BT_DBG("hcon %p conn %p", hcon, conn);  in sco_conn_add()
168 		if (conn->hcon)  in sco_chan_del()
169 			hci_conn_drop(conn->hcon);  in sco_chan_del()
179 static void sco_conn_del(struct hci_conn *hcon, int err)  in sco_conn_del()  argument
181 	struct sco_conn *conn = hcon->sco_data;  in sco_conn_del()
187 	BT_DBG("hcon %p conn %p, err %d", hcon, conn, err);  in sco_conn_del()
206 	hcon->sco_data = NULL;  in sco_conn_del()
240 	struct hci_conn *hcon;  in sco_connect()  local
254 	hcon = hci_connect_sco(hdev, type, &sco_pi(sk)->dst,  in sco_connect()
256 	if (IS_ERR(hcon))  in sco_connect()
257 		return PTR_ERR(hcon);  in sco_connect()
259 	conn = sco_conn_add(hcon);  in sco_connect()
261 		hci_conn_drop(hcon);  in sco_connect()
266 	bacpy(&sco_pi(sk)->src, &hcon->src);  in sco_connect()
272 	if (hcon->state == BT_CONNECTED) {  in sco_connect()
294 	hci_send_sco(conn->hcon, skb);  in sco_send_frame()
416 		if (sco_pi(sk)->conn->hcon) {  in __sco_sock_close()
420 			hci_conn_drop(sco_pi(sk)->conn->hcon);  in __sco_sock_close()
421 			sco_pi(sk)->conn->hcon = NULL;  in __sco_sock_close()
812 		sco_conn_defer_accept(pi->conn->hcon, pi->setting);  in sco_sock_recvmsg()
944 		cinfo.hci_handle = sco_pi(sk)->conn->hcon->handle;  in sco_sock_getsockopt_old()
945 		memcpy(cinfo.dev_class, sco_pi(sk)->conn->hcon->dev_class, 3);  in sco_sock_getsockopt_old()
1010 		phys = hci_conn_get_phy(sco_pi(sk)->conn->hcon);  in sco_sock_getsockopt()
1113 		if (!conn->hcon) {  in sco_conn_ready()
1118 		parent = sco_get_sock_listen(&conn->hcon->src);  in sco_conn_ready()
1136 		bacpy(&sco_pi(sk)->src, &conn->hcon->src);  in sco_conn_ready()
1137 		bacpy(&sco_pi(sk)->dst, &conn->hcon->dst);  in sco_conn_ready()
1139 		hci_conn_hold(conn->hcon);  in sco_conn_ready()
1184 static void sco_connect_cfm(struct hci_conn *hcon, __u8 status)  in sco_connect_cfm()  argument
1186 	if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)  in sco_connect_cfm()
1189 	BT_DBG("hcon %p bdaddr %pMR status %d", hcon, &hcon->dst, status);  in sco_connect_cfm()
1194 		conn = sco_conn_add(hcon);  in sco_connect_cfm()
1198 		sco_conn_del(hcon, bt_to_errno(status));  in sco_connect_cfm()
1201 static void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)  in sco_disconn_cfm()  argument
1203 	if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)  in sco_disconn_cfm()
1206 	BT_DBG("hcon %p reason %d", hcon, reason);  in sco_disconn_cfm()
1208 	sco_conn_del(hcon, bt_to_errno(reason));  in sco_disconn_cfm()
1211 void sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)  in sco_recv_scodata()  argument
1213 	struct sco_conn *conn = hcon->sco_data;  in sco_recv_scodata()