cpu: add k10 support.
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dbef2fff19
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cc9b7e6e7f
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@ -20,12 +20,6 @@
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# define CPU_STATES 5
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#endif
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typedef enum {
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THERMAL_UNKNOWN = 0,
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THERMAL_INTEL_CORETEMP = 1,
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THERMAL_AMD_AMDTEMP = 2,
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} thermal_drv_t;
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static int
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cpu_count(void)
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{
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@ -316,13 +310,45 @@ _cpu_n_temperature_read(int n)
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return temp;
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}
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#if defined(__linux__)
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typedef struct _thermal_drv {
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const char *name;
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void (*init)(void);
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} thermal_drv;
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static void
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_coretemp_init(void)
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{
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int i, cpu_count = system_cpu_count_get();
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for (int j = 0; j < cpu_count; j++)
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{
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i = 2 + ((cpu_count + j) / 2) - (cpu_count / 2);
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snprintf(_core_temps[j], sizeof(_core_temps[j]), "%s/temp%d_input", _hwmon_path, i);
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}
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}
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static void
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_k10_init(void)
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{
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int i, cpu_count = system_cpu_count_get();
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for (i = 0; i < cpu_count; i++)
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snprintf(_core_temps[i], sizeof(_core_temps[i]), "%s/temp1_input", _hwmon_path);
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}
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#endif
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int
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system_cpu_n_temperature_get(int n)
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{
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#if defined(__linux__)
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static int init = 0;
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int cpu_count, i;
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thermal_drv_t type = THERMAL_UNKNOWN;
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thermal_drv drivers[] = {
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{ "coretemp", _coretemp_init },
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{ "k10temp", _k10_init },
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};
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if (!init)
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{
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@ -351,14 +377,18 @@ system_cpu_n_temperature_get(int n)
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char *b = file_contents(buf);
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if (b)
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{
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if (!strncmp(b, "coretemp", 8))
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for (int i = 0; i < sizeof(drivers) / sizeof(thermal_drv); i++)
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{
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if (!strncmp(b, drivers[i].name, strlen(drivers[i].name)))
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{
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snprintf(_hwmon_path, sizeof(_hwmon_path), "%s", link);
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type = THERMAL_INTEL_CORETEMP;
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drivers[i].init();
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}
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}
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free(b);
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}
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free(link);
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if (_hwmon_path[0]) break;
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}
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closedir(dir);
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@ -367,18 +397,6 @@ system_cpu_n_temperature_get(int n)
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if (!_hwmon_path[0]) return -1;
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if (_core_temps[n][0])
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return _cpu_n_temperature_read(n);
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if (type == THERMAL_INTEL_CORETEMP)
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{
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cpu_count = system_cpu_count_get();
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for (int j = 0; j < cpu_count; j++)
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{
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i = 2 + ((cpu_count + j) / 2) - (cpu_count / 2);
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snprintf(_core_temps[j], sizeof(_core_temps[j]), "%s/temp%d_input", _hwmon_path, i);
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}
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}
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return _cpu_n_temperature_read(n);
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#elif defined(__FreeBSD__) || defined(__DragonFly__)
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static int init = 0;
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