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kernel/linux-rt-4.4.41/drivers/media/dvb-core/dvb_net.h 1.67 KB
5113f6f70   김현기   kernel add
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  /*
   * dvb_net.h
   *
   * Copyright (C) 2001 Ralph Metzler for convergence integrated media GmbH
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public License
   * as published by the Free Software Foundation; either version 2.1
   * of the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
   *
   */
  
  #ifndef _DVB_NET_H_
  #define _DVB_NET_H_
  
  #include <linux/module.h>
  #include <linux/netdevice.h>
  #include <linux/inetdevice.h>
  #include <linux/etherdevice.h>
  #include <linux/skbuff.h>
  
  #include "dvbdev.h"
  
  #define DVB_NET_DEVICES_MAX 10
  
  #ifdef CONFIG_DVB_NET
  
  struct dvb_net {
  	struct dvb_device *dvbdev;
  	struct net_device *device[DVB_NET_DEVICES_MAX];
  	int state[DVB_NET_DEVICES_MAX];
  	unsigned int exit:1;
  	struct dmx_demux *demux;
  	struct mutex ioctl_mutex;
  };
  
  void dvb_net_release(struct dvb_net *);
  int  dvb_net_init(struct dvb_adapter *, struct dvb_net *, struct dmx_demux *);
  
  #else
  
  struct dvb_net {
  	struct dvb_device *dvbdev;
  };
  
  static inline void dvb_net_release(struct dvb_net *dvbnet)
  {
  }
  
  static inline int dvb_net_init(struct dvb_adapter *adap,
  			       struct dvb_net *dvbnet, struct dmx_demux *dmx)
  {
  	return 0;
  }
  
  #endif /* ifdef CONFIG_DVB_NET */
  
  #endif