fs: use kmem_cache_zalloc instead
[pv_ops_mirror.git] / include / asm-x86 / intel_arch_perfmon_32.h
blobb52cd60a075b827ee31365873304cc053a0d00a1
1 #ifndef X86_INTEL_ARCH_PERFMON_H
2 #define X86_INTEL_ARCH_PERFMON_H 1
4 #define MSR_ARCH_PERFMON_PERFCTR0 0xc1
5 #define MSR_ARCH_PERFMON_PERFCTR1 0xc2
7 #define MSR_ARCH_PERFMON_EVENTSEL0 0x186
8 #define MSR_ARCH_PERFMON_EVENTSEL1 0x187
10 #define ARCH_PERFMON_EVENTSEL0_ENABLE (1 << 22)
11 #define ARCH_PERFMON_EVENTSEL_INT (1 << 20)
12 #define ARCH_PERFMON_EVENTSEL_OS (1 << 17)
13 #define ARCH_PERFMON_EVENTSEL_USR (1 << 16)
15 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_SEL (0x3c)
16 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_UMASK (0x00 << 8)
17 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX (0)
18 #define ARCH_PERFMON_UNHALTED_CORE_CYCLES_PRESENT \
19 (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
21 union cpuid10_eax {
22 struct {
23 unsigned int version_id:8;
24 unsigned int num_counters:8;
25 unsigned int bit_width:8;
26 unsigned int mask_length:8;
27 } split;
28 unsigned int full;
31 #endif /* X86_INTEL_ARCH_PERFMON_H */