aboutsummaryrefslogtreecommitdiffstats
path: root/cputemp2maxfreq.h
blob: cda9d4b94cc40174a94fd2b336768d699d32bc76 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
#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

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
};

struct s_config {
 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
};

#endif