| #ifndef _HYPERV_H | |
| #define _HYPERV_H | |
| /** @file | |
| * | |
| * Hyper-V driver | |
| * | |
| */ | |
| FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); | |
| /** Get vendor identification */ | |
| #define HV_CPUID_VENDOR_ID 0x40000000UL | |
| /** Get interface identification */ | |
| #define HV_CPUID_INTERFACE_ID 0x40000001UL | |
| /** Get hypervisor identification */ | |
| #define HV_CPUID_HYPERVISOR_ID 0x40000002UL | |
| /** Get hypervisor features */ | |
| #define HV_CPUID_FEATURES 0x40000003UL | |
| /** Time reference counter MSR is available */ | |
| #define HV_FEATURES_AVAIL_TIME_REF_COUNT_MSR 0x00000002UL | |
| /** SynIC MSRs are available */ | |
| #define HV_FEATURES_AVAIL_SYNIC_MSR 0x00000004UL | |
| /** Hypercall MSRs are available */ | |
| #define HV_FEATURES_AVAIL_HYPERCALL_MSR 0x00000020UL | |
| /** Guest may post messages */ | |
| #define HV_FEATURES_PERM_POST_MESSAGES 0x00000010UL | |
| /** Guest may signal events */ | |
| #define HV_FEATURES_PERM_SIGNAL_EVENTS 0x00000020UL | |
| /** Guest OS identity MSR */ | |
| #define HV_X64_MSR_GUEST_OS_ID 0x40000000UL | |
| /** Hypercall page MSR */ | |
| #define HV_X64_MSR_HYPERCALL 0x40000001UL | |
| /** Time reference MSR */ | |
| #define HV_X64_MSR_TIME_REF_COUNT 0x40000020UL | |
| /** SynIC control MSR */ | |
| #define HV_X64_MSR_SCONTROL 0x40000080UL | |
| /** SynIC event flags page MSR */ | |
| #define HV_X64_MSR_SIEFP 0x40000082UL | |
| /** SynIC message page MSR */ | |
| #define HV_X64_MSR_SIMP 0x40000083UL | |
| /** SynIC end of message MSR */ | |
| #define HV_X64_MSR_EOM 0x40000084UL | |
| /** SynIC interrupt source MSRs */ | |
| #define HV_X64_MSR_SINT(x) ( 0x40000090UL + (x) ) | |
| #endif /* _HYPERV_H */ |