LXR linux/drivers/media/dvb-core/dvb

   1/*
   2 * dvb_net.h
   3 *
   4 * Copyright (C) 2001 Ralph Metzler for convergence integrated media GmbH
   5 *
   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.
  10 *
  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.
  15 *
  16 */
  17
  18#ifndef _DVB_NET_H_
  19#define _DVB_NET_H_
  20
  21#include <linux/module.h>
  22#include <linux/netdevice.h>
  23#include <linux/inetdevice.h>
  24#include <linux/etherdevice.h>
  25#include <linux/skbuff.h>
  26
  27#include "dvbdev.h"
  28
  29#define DVB_NET_DEVICES_MAX 10
  30
  31#ifdef CONFIG_DVB_NET
  32
  33struct dvb_net {
  34        struct dvb_device *dvbdev;
  35        struct net_device *device[DVB_NET_DEVICES_MAX];
  36        int state[DVB_NET_DEVICES_MAX];
  37        unsigned int exit:1;
  38        struct dmx_demux *demux;
  39        struct mutex ioctl_mutex;
  40};
  41
  42void dvb_net_release(struct dvb_net *);
  43int  dvb_net_init(struct dvb_adapter *, struct dvb_net *, struct dmx_demux *);
  44
  45#else
  46
  47struct dvb_net {
  48        struct dvb_device *dvbdev;
  49};
  50
  51static inline void dvb_net_release(struct dvb_net *dvbnet)
  52{
  53}
  54
  55static inline int dvb_net_init(struct dvb_adapter *adap,
  56                               struct dvb_net *dvbnet, struct dmx_demux *dmx)
  57{
  58        return 0;
  59}
  60
  61#endif /* ifdef CONFIG_DVB_NET */
  62
  63#endif
  64