4 * Copyright (C) 2001 Ralph Metzler for convergence integrated media GmbH
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public License
8 * as published by the Free Software Foundation; either version 2.1
9 * of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
21 #include <linux/module.h>
23 #include <media/dvbdev.h>
27 #define DVB_NET_DEVICES_MAX 10
32 * struct dvb_net - describes a DVB network interface
34 * @dvbdev: pointer to &struct dvb_device.
35 * @device: array of pointers to &struct net_device.
36 * @state: array of integers to each net device. A value
37 * different than zero means that the interface is
39 * @exit: flag to indicate when the device is being removed.
40 * @demux: pointer to &struct dmx_demux.
41 * @ioctl_mutex: protect access to this struct.
43 * Currently, the core supports up to %DVB_NET_DEVICES_MAX (10) network
48 struct dvb_device *dvbdev;
49 struct net_device *device[DVB_NET_DEVICES_MAX];
50 int state[DVB_NET_DEVICES_MAX];
52 struct dmx_demux *demux;
53 struct mutex ioctl_mutex;
57 * dvb_net_init - nitializes a digital TV network device and registers it.
59 * @adap: pointer to &struct dvb_adapter.
60 * @dvbnet: pointer to &struct dvb_net.
61 * @dmxdemux: pointer to &struct dmx_demux.
63 int dvb_net_init(struct dvb_adapter *adap, struct dvb_net *dvbnet,
64 struct dmx_demux *dmxdemux);
67 * dvb_net_release - releases a digital TV network device and unregisters it.
69 * @dvbnet: pointer to &struct dvb_net.
71 void dvb_net_release(struct dvb_net *dvbnet);
76 struct dvb_device *dvbdev;
79 static inline void dvb_net_release(struct dvb_net *dvbnet)
83 static inline int dvb_net_init(struct dvb_adapter *adap,
84 struct dvb_net *dvbnet, struct dmx_demux *dmx)
89 #endif /* ifdef CONFIG_DVB_NET */