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[v0.97] Do not consider CPUID freq == 0 as a bug. Check udev if CPUID freq is not supported

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Dr-Noob
2021-04-13 15:33:54 +02:00
parent 9fa7b4ce7f
commit 37eba4ba0c
1 changed files with 13 additions and 23 deletions
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36
src/x86/cpuid.c
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@@ -649,12 +649,7 @@ struct frequency* get_frequency_info(struct cpuInfo* cpu) {
freq->max = get_max_freq_from_file(0, cpu->hv->present);
if(freq->max == 0) {
if(cpu->hv->present) {
printWarn("Read max CPU frequency and got 0 MHz");
}
else {
printBug("Read max CPU frequency and got 0 MHz");
}
printWarn("Read max CPU frequency from udev and got 0 MHz");
freq->max = UNKNOWN_FREQ;
}
#endif
@@ -664,32 +659,27 @@ struct frequency* get_frequency_info(struct cpuInfo* cpu) {
uint32_t ebx = 0;
uint32_t ecx = 0;
uint32_t edx = 0;
cpuid(&eax, &ebx, &ecx, &edx);
freq->base = eax;
freq->max = ebx;
freq->max = ebx;
if(freq->base == 0) {
if(cpu->hv->present) {
printWarn("Read base CPU frequency and got 0 MHz");
}
else {
printBug("Read base CPU frequency and got 0 MHz");
}
printWarn("Read base CPU frequency from CPUID and got 0 MHz");
freq->base = UNKNOWN_FREQ;
}
if(freq->max == 0) {
if(cpu->hv->present) {
printWarn("Read max CPU frequency and got 0 MHz");
printWarn("Read max CPU frequency from CPUID and got 0 MHz. Using udev");
freq->max = get_max_freq_from_file(0, cpu->hv->present);
if(freq->max == 0) {
printWarn("Read max CPU frequency from udev and got 0 MHz");
freq->max = UNKNOWN_FREQ;
}
else {
printBug("Read max CPU frequency and got 0 MHz");
}
freq->max = UNKNOWN_FREQ;
}
}
return freq;
}