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/* This file is part of cputemp2maxfreq.
Copyright (C) 2023-2024 pa4wdh
cputemp2maxfreq 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; either version 3 of the License , or
(at your option) any later version.
cputemp2maxfreq 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 cputemp2maxfreq; see the file COPYING. If not, see
<http://www.gnu.org/licenses>.
*/
#ifndef HAVE_CPUTEMP2MAXFREQ_H
#define HAVE_CPUTEMP2MAXFREQ_H
// Valid frequencies are between 100MHz and 10GHz
#define VALID_FREQ_MIN 100000
#define VALID_FREQ_MAX 10000000
// Valid frequency steps are between 1MHz and 1GHz
#define VALID_STEP_MIN 1000
#define VALID_STEP_MAX 1000000
// Valid temperatures are between 10 and 150 degrees
#define VALID_TEMP_MIN 10000
#define VALID_TEMP_MAX 150000
// Valid intervals are between 1 and 30
#define VALID_INTERVAL_MIN 1
#define VALID_INTERVAL_MAX 30
// Valid transition delays between 0 and 100000
#define VALID_TRANS_MIN 0
#define VALID_TRANS_MAX 100000
struct s_cpudata {
long int min_freq; // CPU's minimum frequency
long int max_freq; // CPU's maximum frequency
long int cur_freq; // CPU's current frequency
long int cur_temp; // CPU's current temperature
long int scale_max; // Governor's maximum scaling frequency
long int transition_latency; // CPU's transition latency
char **cpulist; // CPU list, set by cpulist_find_cpus
int cpulist_len; // Length of CPU list, set by cpulist_find_cpus
};
struct s_config {
char name[255]; // Name of this program
char governor[255]; // The governor to use
long int max_temp; // The target temperature
char temp_input[255]; // Input file to read the temperature
long int freq_step; // Step size to increase/decrease CPU frequency
long int fallback_freq; // CPU frquency to set if we fail to protect hardware
unsigned int interval; // Time interval to check CPU temperature
char logger_name[10]; // Name of the logging function
void (*logger)(char *,...); // Pointer to the logging function
char log_data; // Option to log measurement data
char csvlog[255]; // CSV logfile
char csvoverwrite; // Overwrite CSV file if it already exists
FILE *csvfile; // File handle for CSV file
char use_unixtime; // Use unixtime timestamps in logs and CSV
long int transition_latency; // User configurable transition latency, <0 for autodetect
int keepstate; // Keep last state on exit (0=set lowest freq)
int cpu; // CPU to monior when >=0, all on <0
};
#endif
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