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tools/power turbostat: Dump RP-Enable MSRs

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To reduce verbosity, put the Enable MSRs on the same output line
as the CPUID info that shows they exist.

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown 2026-05-24 17:02:13 -04:00
parent e48d77302b
commit 7aa84b0a2c
1 changed files with 22 additions and 1 deletions
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23
tools/power/x86/turbostat/turbostat.c
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@ -9092,6 +9092,14 @@ void dump_rdt_m_leaf(int leaf)
#define RDT_CBA_INDEX 5
#define RDT_RP_INDEX 6
#ifndef MSR_IA32_RESOURCE_PRIORITY
#define MSR_IA32_RESOURCE_PRIORITY 0xc88
#endif
#ifndef MSR_IA32_RESOURCE_PRIORITY_PKG
#define MSR_IA32_RESOURCE_PRIORITY_PKG 0xc89
#endif
void dump_rdt_a_leaf(int leaf)
{
unsigned int eax, ebx, ecx, edx;
@ -9116,8 +9124,21 @@ void dump_rdt_a_leaf(int leaf)
has_rp_thread = eax & (1 << 0);
has_rp_package = eax & (1 << 1);
fprintf(outf, "cpu%d: CPUID(0x%x).%d: %sRP_THREAD, %sRP_PKG\n",
fprintf(outf, "cpu%d: CPUID(0x%x).%d: %sRP_THREAD, %sRP_PKG",
cpu, leaf, RDT_RP_INDEX, has_rp_thread ? "" : "No-", has_rp_package ? "" : "No-");
if (has_rp_thread && !no_msr) {
unsigned long long msr;
get_msr(cpu, MSR_IA32_RESOURCE_PRIORITY, &msr);
fprintf(outf, " MSR_RP_THREAD_EN:%llu", msr);
}
if (has_rp_package && !no_msr) {
unsigned long long msr;
get_msr(cpu, MSR_IA32_RESOURCE_PRIORITY_PKG, &msr);
fprintf(outf, " MSR_RP_PKG_EN:%llu", msr);
}
fprintf(outf, "\n");
}
}