45 	struct hci_conn	*hcon;  member
103 static struct sco_conn *sco_conn_add(struct hci_conn *hcon)  in sco_conn_add()  argument
105 	struct hci_dev *hdev = hcon->hdev;  in sco_conn_add()
106 	struct sco_conn *conn = hcon->sco_data;  in sco_conn_add()
117 	hcon->sco_data = conn;  in sco_conn_add()
118 	conn->hcon = hcon;  in sco_conn_add()
125 	BT_DBG("hcon %p conn %p", hcon, conn);  in sco_conn_add()
146 		if (conn->hcon)  in sco_chan_del()
147 			hci_conn_drop(conn->hcon);  in sco_chan_del()
157 static int sco_conn_del(struct hci_conn *hcon, int err)  in sco_conn_del()  argument
159 	struct sco_conn *conn = hcon->sco_data;  in sco_conn_del()
165 	BT_DBG("hcon %p conn %p, err %d", hcon, conn, err);  in sco_conn_del()
180 	hcon->sco_data = NULL;  in sco_conn_del()
214 	struct hci_conn *hcon;  in sco_connect()  local
237 	hcon = hci_connect_sco(hdev, type, &sco_pi(sk)->dst,  in sco_connect()
239 	if (IS_ERR(hcon)) {  in sco_connect()
240 		err = PTR_ERR(hcon);  in sco_connect()
244 	conn = sco_conn_add(hcon);  in sco_connect()
246 		hci_conn_drop(hcon);  in sco_connect()
252 	bacpy(&sco_pi(sk)->src, &hcon->src);  in sco_connect()
258 	if (hcon->state == BT_CONNECTED) {  in sco_connect()
293 	hci_send_sco(conn->hcon, skb);  in sco_send_frame()
415 		if (sco_pi(sk)->conn->hcon) {  in __sco_sock_close()
418 			hci_conn_drop(sco_pi(sk)->conn->hcon);  in __sco_sock_close()
419 			sco_pi(sk)->conn->hcon = NULL;  in __sco_sock_close()
774 		sco_conn_defer_accept(pi->conn->hcon, pi->setting);  in sco_sock_recvmsg()
892 		cinfo.hci_handle = sco_pi(sk)->conn->hcon->handle;  in sco_sock_getsockopt_old()
893 		memcpy(cinfo.dev_class, sco_pi(sk)->conn->hcon->dev_class, 3);  in sco_sock_getsockopt_old()
1023 		parent = sco_get_sock_listen(&conn->hcon->src);  in sco_conn_ready()
1041 		bacpy(&sco_pi(sk)->src, &conn->hcon->src);  in sco_conn_ready()
1042 		bacpy(&sco_pi(sk)->dst, &conn->hcon->dst);  in sco_conn_ready()
1044 		hci_conn_hold(conn->hcon);  in sco_conn_ready()
1089 static void sco_connect_cfm(struct hci_conn *hcon, __u8 status)  in sco_connect_cfm()  argument
1091 	if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)  in sco_connect_cfm()
1094 	BT_DBG("hcon %p bdaddr %pMR status %d", hcon, &hcon->dst, status);  in sco_connect_cfm()
1099 		conn = sco_conn_add(hcon);  in sco_connect_cfm()
1103 		sco_conn_del(hcon, bt_to_errno(status));  in sco_connect_cfm()
1106 static void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)  in sco_disconn_cfm()  argument
1108 	if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)  in sco_disconn_cfm()
1111 	BT_DBG("hcon %p reason %d", hcon, reason);  in sco_disconn_cfm()
1113 	sco_conn_del(hcon, bt_to_errno(reason));  in sco_disconn_cfm()
1116 int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)  in sco_recv_scodata()  argument
1118 	struct sco_conn *conn = hcon->sco_data;  in sco_recv_scodata()