46 	struct hci_conn	*hcon;  member
123 static struct sco_conn *sco_conn_add(struct hci_conn *hcon)  in sco_conn_add()  argument
125 	struct hci_dev *hdev = hcon->hdev;  in sco_conn_add()
126 	struct sco_conn *conn = hcon->sco_data;  in sco_conn_add()
129 		if (!conn->hcon)  in sco_conn_add()
130 			conn->hcon = hcon;  in sco_conn_add()
141 	hcon->sco_data = conn;  in sco_conn_add()
142 	conn->hcon = hcon;  in sco_conn_add()
149 	BT_DBG("hcon %p conn %p", hcon, conn);  in sco_conn_add()
170 		if (conn->hcon)  in sco_chan_del()
171 			hci_conn_drop(conn->hcon);  in sco_chan_del()
181 static void sco_conn_del(struct hci_conn *hcon, int err)  in sco_conn_del()  argument
183 	struct sco_conn *conn = hcon->sco_data;  in sco_conn_del()
189 	BT_DBG("hcon %p conn %p, err %d", hcon, conn, err);  in sco_conn_del()
209 	hcon->sco_data = NULL;  in sco_conn_del()
243 	struct hci_conn *hcon;  in sco_connect()  local
266 	hcon = hci_connect_sco(hdev, type, &sco_pi(sk)->dst,  in sco_connect()
268 	if (IS_ERR(hcon)) {  in sco_connect()
269 		err = PTR_ERR(hcon);  in sco_connect()
273 	conn = sco_conn_add(hcon);  in sco_connect()
275 		hci_conn_drop(hcon);  in sco_connect()
289 	bacpy(&sco_pi(sk)->src, &hcon->src);  in sco_connect()
291 	if (hcon->state == BT_CONNECTED) {  in sco_connect()
318 	hci_send_sco(conn->hcon, skb);  in sco_send_frame()
440 		if (sco_pi(sk)->conn->hcon) {  in __sco_sock_close()
444 			hci_conn_drop(sco_pi(sk)->conn->hcon);  in __sco_sock_close()
445 			sco_pi(sk)->conn->hcon = NULL;  in __sco_sock_close()
810 		sco_conn_defer_accept(pi->conn->hcon, pi->setting);  in sco_sock_recvmsg()
1006 		cinfo.hci_handle = sco_pi(sk)->conn->hcon->handle;  in sco_sock_getsockopt_old()
1007 		memcpy(cinfo.dev_class, sco_pi(sk)->conn->hcon->dev_class, 3);  in sco_sock_getsockopt_old()
1077 		phys = hci_conn_get_phy(sco_pi(sk)->conn->hcon);  in sco_sock_getsockopt()
1276 		if (!conn->hcon) {  in sco_conn_ready()
1281 		parent = sco_get_sock_listen(&conn->hcon->src);  in sco_conn_ready()
1299 		bacpy(&sco_pi(sk)->src, &conn->hcon->src);  in sco_conn_ready()
1300 		bacpy(&sco_pi(sk)->dst, &conn->hcon->dst);  in sco_conn_ready()
1302 		hci_conn_hold(conn->hcon);  in sco_conn_ready()
1347 static void sco_connect_cfm(struct hci_conn *hcon, __u8 status)  in sco_connect_cfm()  argument
1349 	if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)  in sco_connect_cfm()
1352 	BT_DBG("hcon %p bdaddr %pMR status %u", hcon, &hcon->dst, status);  in sco_connect_cfm()
1357 		conn = sco_conn_add(hcon);  in sco_connect_cfm()
1361 		sco_conn_del(hcon, bt_to_errno(status));  in sco_connect_cfm()
1364 static void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)  in sco_disconn_cfm()  argument
1366 	if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)  in sco_disconn_cfm()
1369 	BT_DBG("hcon %p reason %d", hcon, reason);  in sco_disconn_cfm()
1371 	sco_conn_del(hcon, bt_to_errno(reason));  in sco_disconn_cfm()
1374 void sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)  in sco_recv_scodata()  argument
1376 	struct sco_conn *conn = hcon->sco_data;  in sco_recv_scodata()