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Update cpuid_tool to print the new supported MSR info.

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Veselin Georgiev 2015-10-16 03:07:55 +03:00
parent 53fe741649
commit 3b713ff7a2
1 changed files with 17 additions and 5 deletions
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22
cpuid_tool/cpuid_tool.c
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@ -319,7 +319,7 @@ static int check_need_raw_data(void)
static void print_info(output_data_switch query, struct cpu_raw_data_t* raw, static void print_info(output_data_switch query, struct cpu_raw_data_t* raw,
struct cpu_id_t* data) struct cpu_id_t* data)
{ {
int i; int i, value;
struct msr_driver_t* handle; struct msr_driver_t* handle;
switch (query) { switch (query) {
case NEED_CPUID_PRESENT: case NEED_CPUID_PRESENT:
@ -416,10 +416,22 @@ static void print_info(output_data_switch query, struct cpu_raw_data_t* raw,
if ((handle = cpu_msr_driver_open()) == NULL) { if ((handle = cpu_msr_driver_open()) == NULL) {
fprintf(fout, "Cannot open MSR driver: %s\n", cpuid_error()); fprintf(fout, "Cannot open MSR driver: %s\n", cpuid_error());
} else { } else {
fprintf(fout, "mperf = %d\n", cpu_msrinfo(handle, INFO_MPERF)); if ((value = cpu_msrinfo(handle, INFO_MPERF)) != CPU_INVALID_VALUE)
fprintf(fout, "aperf = %d\n", cpu_msrinfo(handle, INFO_APERF)); fprintf(fout, " MSR.mperf : %d MHz\n", value);
fprintf(fout, "current cpu:fsb = %.1f\n", cpu_msrinfo(handle, INFO_CUR_MULTIPLIER) / 100.0f); if ((value = cpu_msrinfo(handle, INFO_APERF)) != CPU_INVALID_VALUE)
fprintf(fout, "max cpu:fsb = %.1f\n", cpu_msrinfo(handle, INFO_MAX_MULTIPLIER) / 100.0f); fprintf(fout, " MSR.aperf : %d MHz\n", value);
if ((value = cpu_msrinfo(handle, INFO_CUR_MULTIPLIER)) != CPU_INVALID_VALUE)
fprintf(fout, " cur. multi.: %d MHz\n", value);
if ((value = cpu_msrinfo(handle, INFO_MAX_MULTIPLIER)) != CPU_INVALID_VALUE)
fprintf(fout, " max. multi.: %d MHz\n", value);
if ((value = cpu_msrinfo(handle, INFO_TEMPERATURE)) != CPU_INVALID_VALUE)
fprintf(fout, " temperature: %d degrees Celsius\n", value);
if ((value = cpu_msrinfo(handle, INFO_THROTTLING)) != CPU_INVALID_VALUE)
fprintf(fout, " throttling : %s\n", value ? "yes" : "no");
if ((value = cpu_msrinfo(handle, INFO_VOLTAGE)) != CPU_INVALID_VALUE)
fprintf(fout, " core volt. : %.2lf Volts\n", value / 100.0);
if ((value = cpu_msrinfo(handle, INFO_BCLK)) != CPU_INVALID_VALUE)
fprintf(fout, " base clock : %.2lf MHz\n", value / 100.0);
cpu_msr_driver_close(handle); cpu_msr_driver_close(handle);
} }
break; break;