cregit-Linux how code gets into the kernel

Release 4.16 include/media/dvb_net.h

Directory: include/media
/*
 * 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.
 *
 */

#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 <media/dvbdev.h>


#define DVB_NET_DEVICES_MAX 10

#ifdef CONFIG_DVB_NET

/**
 * struct dvb_net - describes a DVB network interface
 *
 * @dvbdev:             pointer to &struct dvb_device.
 * @device:             array of pointers to &struct net_device.
 * @state:              array of integers to each net device. A value
 *                      different than zero means that the interface is
 *                      in usage.
 * @exit:               flag to indicate when the device is being removed.
 * @demux:              pointer to &struct dmx_demux.
 * @ioctl_mutex:        protect access to this struct.
 *
 * Currently, the core supports up to %DVB_NET_DEVICES_MAX (10) network
 * devices.
 */


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;
};

/**
 * dvb_net_init - nitializes a digital TV network device and registers it.
 *
 * @adap:       pointer to &struct dvb_adapter.
 * @dvbnet:     pointer to &struct dvb_net.
 * @dmxdemux:   pointer to &struct dmx_demux.
 */
int dvb_net_init(struct dvb_adapter *adap, struct dvb_net *dvbnet,
		  struct dmx_demux *dmxdemux);

/**
 * dvb_net_release - releases a digital TV network device and unregisters it.
 *
 * @dvbnet:     pointer to &struct dvb_net.
 */
void dvb_net_release(struct dvb_net *dvbnet);

#else


struct dvb_net {
	
struct dvb_device *dvbdev;
};


static inline void dvb_net_release(struct dvb_net *dvbnet) { }

Contributors

PersonTokensPropCommitsCommitProp
Hans Petter Selasky1090.91%150.00%
Mauro Carvalho Chehab19.09%150.00%
Total11100.00%2100.00%


static inline int dvb_net_init(struct dvb_adapter *adap, struct dvb_net *dvbnet, struct dmx_demux *dmx) { return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Hans Petter Selasky25100.00%1100.00%
Total25100.00%1100.00%

#endif /* ifdef CONFIG_DVB_NET */ #endif

Overall Contributors

PersonTokensPropCommitsCommitProp
Alan Cox6642.58%325.00%
Hans Petter Selasky5132.90%18.33%
Mauro Carvalho Chehab2113.55%325.00%
Michael Hunold63.87%216.67%
Markus Rechberger63.87%18.33%
Nikolaus Schulz42.58%18.33%
Sakari Ailus10.65%18.33%
Total155100.00%12100.00%
Directory: include/media
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