From 1b7114310f135ca81dfdc228c1c188c731a2d6e6 Mon Sep 17 00:00:00 2001 From: David Date: Sun, 30 Mar 2014 11:50:03 +1300 Subject: Moved src/* to ./ --- trayfreq_set/trayfreq_set.c | 122 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 122 insertions(+) create mode 100644 trayfreq_set/trayfreq_set.c (limited to 'trayfreq_set/trayfreq_set.c') diff --git a/trayfreq_set/trayfreq_set.c b/trayfreq_set/trayfreq_set.c new file mode 100644 index 0000000..083d993 --- /dev/null +++ b/trayfreq_set/trayfreq_set.c @@ -0,0 +1,122 @@ +/************************************************************************ + * This file is part of trayfreq-archlinux. * + * * + * trayfreq-archlinux 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. * + * * + * trayfreq-archlinux 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 trayfreq-archlinux. If not, see * + * . * + ************************************************************************/ + +#include +#include +#include + +#include "../freq_tray/getfreq.h" +#include "../freq_tray/getcore.h" + +void set_freq_max(char* freq, char* core) +{ + char file_path[100]; + sprintf(file_path, "/sys/devices/system/cpu/cpu%s/cpufreq/scaling_max_freq", core); + + FILE* fd = fopen(file_path, "w"); + fprintf(fd, freq); + fclose(fd); +} + +void set_freq_min(char* freq, char* core) +{ + char file_path[100]; + sprintf(file_path, "/sys/devices/system/cpu/cpu%s/cpufreq/scaling_min_freq", core); + + FILE* fd = fopen(file_path, "w"); + fprintf(fd, freq); + fclose(fd); +} + +static void set_speed(char* freq, char* core) +{ + char file_path[100]; + sprintf(file_path, "/sys/devices/system/cpu/cpu%s/cpufreq/scaling_setspeed", core); + + FILE* fd = fopen(file_path, "w"); + fprintf(fd, freq); + fclose(fd); +} + +void set_gov(char* gov, char* core) +{ + char file_path[100]; + sprintf(file_path, "/sys/devices/system/cpu/cpu%s/cpufreq/scaling_governor", core); + + FILE* fd = fopen(file_path, "w"); + fprintf(fd, gov); + fclose(fd); +} + +void set_freq(char* freq, char* core) +{ + set_gov("userspace", core); + set_speed(freq, core); +} + +int main(int argc, char *argv[]) +{ + gc_init(); + gf_init(); + + if(!argv[1]) + { + printf("Use -g to set the governor or -f to set the frequency.\n"); + } + else if(strcmp(argv[1], "-g") == 0) + { + if(!argv[2]) + printf("Pass the governor to set after the -g.\n"); + else + { + if(!argv[3]) + printf("Use -c to set the core.\n"); + else if(strcmp(argv[3], "-c") == 0) + { + if(!argv[4]) + printf("Pass the core to set after the -c.\n"); + else + set_gov(argv[2], argv[4]); + } else + printf("Use -c to set the core.\n"); + } + } + else if(strcmp(argv[1], "-f") == 0) + { + if(!argv[2]) + { + printf("Pass the frequency to set after the -f.\n"); + } else { + if(!argv[3]) + { + printf("Use -c to set the core.\n"); + } else if(strcmp(argv[3], "-c") == 0) + { + if(!argv[4]) + printf("Pass the core to set after the -c.\n"); + else + set_freq(argv[2], argv[4]); + } else { + printf("Use -c to set the core.\n"); + } + } + } else { + printf("Use -g to set the governor or -f to set the frequency.\n"); + } + return 0; +} \ No newline at end of file -- cgit v1.1