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Diffstat (limited to 'src/devices/network.h')
| -rw-r--r-- | src/devices/network.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/devices/network.h b/src/devices/network.h new file mode 100644 index 0000000..7fb4cc6 --- /dev/null +++ b/src/devices/network.h @@ -0,0 +1,85 @@ +/* + * 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 |