diff options
Diffstat (limited to 'include/asm-x86_64/intel_arch_perfmon.h')
| -rw-r--r-- | include/asm-x86_64/intel_arch_perfmon.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/asm-x86_64/intel_arch_perfmon.h b/include/asm-x86_64/intel_arch_perfmon.h index 59c396431569..8633331420ec 100644 --- a/include/asm-x86_64/intel_arch_perfmon.h +++ b/include/asm-x86_64/intel_arch_perfmon.h @@ -14,6 +14,18 @@ #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL (0x3c) #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK (0x00 << 8) -#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT (1 << 0) +#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0) +#define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \ + (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX)) + +union cpuid10_eax { + struct { + unsigned int version_id:8; + unsigned int num_counters:8; + unsigned int bit_width:8; + unsigned int mask_length:8; + } split; + unsigned int full; +}; #endif /* X86_64_INTEL_ARCH_PERFMON_H */ |