diff options
Diffstat (limited to 'arch/x86/include/asm/hyperv.h')
| -rw-r--r-- | arch/x86/include/asm/hyperv.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/x86/include/asm/hyperv.h b/arch/x86/include/asm/hyperv.h index e153a2b3889a..5df477ac3af7 100644 --- a/arch/x86/include/asm/hyperv.h +++ b/arch/x86/include/asm/hyperv.h @@ -1,5 +1,5 @@ -#ifndef _ASM_X86_KVM_HYPERV_H -#define _ASM_X86_KVM_HYPERV_H +#ifndef _ASM_X86_HYPERV_H +#define _ASM_X86_HYPERV_H #include <linux/types.h> @@ -14,6 +14,10 @@ #define HYPERV_CPUID_ENLIGHTMENT_INFO 0x40000004 #define HYPERV_CPUID_IMPLEMENT_LIMITS 0x40000005 +#define HYPERV_HYPERVISOR_PRESENT_BIT 0x80000000 +#define HYPERV_CPUID_MIN 0x40000005 +#define HYPERV_CPUID_MAX 0x4000ffff + /* * Feature identification. EAX indicates which features are available * to the partition based upon the current partition privileges. @@ -129,6 +133,9 @@ /* MSR used to provide vcpu index */ #define HV_X64_MSR_VP_INDEX 0x40000002 +/* MSR used to read the per-partition time reference counter */ +#define HV_X64_MSR_TIME_REF_COUNT 0x40000020 + /* Define the virtual APIC registers */ #define HV_X64_MSR_EOI 0x40000070 #define HV_X64_MSR_ICR 0x40000071 |