/* * * Copyright (c) 2009, Microsoft Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., 59 Temple * Place - Suite 330, Boston, MA 02111-1307 USA. * * Authors: * Haiyang Zhang * Hank Janssen * */ #pragma once // // Versioning definitions used for guests reporting themselves to the // hypervisor, and visa versa. // ================================================================== // // // Version info reported by guest OS's // typedef enum _HV_GUEST_OS_VENDOR { HvGuestOsVendorMicrosoft = 0x0001 } HV_GUEST_OS_VENDOR, *PHV_GUEST_OS_VENDOR; typedef enum _HV_GUEST_OS_MICROSOFT_IDS { HvGuestOsMicrosoftUndefined = 0x00, HvGuestOsMicrosoftMSDOS = 0x01, HvGuestOsMicrosoftWindows3x = 0x02, HvGuestOsMicrosoftWindows9x = 0x03, HvGuestOsMicrosoftWindowsNT = 0x04, HvGuestOsMicrosoftWindowsCE = 0x05 } HV_GUEST_OS_MICROSOFT_IDS, *PHV_GUEST_OS_MICROSOFT_IDS; // // Declare the MSR used to identify the guest OS. // #define HV_X64_MSR_GUEST_OS_ID 0x40000000 typedef union _HV_X64_MSR_GUEST_OS_ID_CONTENTS { UINT64 AsUINT64; struct { UINT64 BuildNumber : 16; UINT64 ServiceVersion : 8; // Service Pack, etc. UINT64 MinorVersion : 8; UINT64 MajorVersion : 8; UINT64 OsId : 8; // HV_GUEST_OS_MICROSOFT_IDS (If Vendor=MS) UINT64 VendorId : 16; // HV_GUEST_OS_VENDOR }; } HV_X64_MSR_GUEST_OS_ID_CONTENTS, *PHV_X64_MSR_GUEST_OS_ID_CONTENTS; // // Declare the MSR used to setup pages used to communicate with the hypervisor. // #define HV_X64_MSR_HYPERCALL 0x40000001 typedef union _HV_X64_MSR_HYPERCALL_CONTENTS { UINT64 AsUINT64; struct { UINT64 Enable : 1; UINT64 Reserved : 11; UINT64 GuestPhysicalAddress : 52; }; } HV_X64_MSR_HYPERCALL_CONTENTS, *PHV_X64_MSR_HYPERCALL_CONTENTS;