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/*
* Copyright 2010, Intel Corporation
*
* This file is part of PowerTOP
*
* This program file is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; version 2 of the License.
*
* 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 General Public License
* along with this program in a file named COPYING; if not, write to the
* Free Software Foundation, Inc,
* 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
* or just google for it.
*
* Authors:
* Arjan van de Ven <arjan@linux.intel.com>
*/
#ifndef _INCLUDE_GUARD_NETWORK_H
#define _INCLUDE_GUARD_NETWORK_H
#include <sys/time.h>
#include <limits.h>
#include "device.h"
#include "../parameters/parameters.h"
class network: public device {
int start_up, end_up;
uint64_t start_pkts, end_pkts;
struct timeval before, after;
int start_speed; /* 0 is "no link" */
int end_speed; /* 0 is "no link" */
char sysfs_path[PATH_MAX];
char name[4096];
char humanname[4096];
int index_up;
int rindex_up;
int index_link_100;
int rindex_link_100;
int index_link_1000;
int rindex_link_1000;
int index_link_high;
int rindex_link_high;
int index_pkts;
int rindex_pkts;
int index_powerunsave;
int rindex_powerunsave;
int valid_100;
int valid_1000;
int valid_high;
int valid_powerunsave;
public:
uint64_t pkts;
double duration;
network(const char *_name, const char *path);
virtual void start_measurement(void);
virtual void end_measurement(void);
virtual double utilization(void);
virtual const char * util_units(void) { return " pkts/s"; };
virtual const char * class_name(void) { return "ethernet";};
virtual const char * device_name(void);
virtual const char * human_name(void) { return humanname; };
virtual double power_usage(struct result_bundle *result, struct parameter_bundle *bundle);
virtual int power_valid(void) { return utilization_power_valid(rindex_up) + utilization_power_valid(rindex_link_100) + utilization_power_valid(rindex_link_1000) + utilization_power_valid(rindex_link_high);};
virtual int grouping_prio(void) { return 10; };
};
extern void create_all_nics(callback fn = NULL);
#endif
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