From 84c1b22e843a3af1994e2a938a3685f4874462f9 Mon Sep 17 00:00:00 2001 From: jljusten Date: Fri, 29 Jul 2011 23:59:12 +0000 Subject: [PATCH] OvmfPkg/Include/Guid: Add XenInfo GUID XenInfo HOB is used to pass XenInfo from PEI to DXE. Signed-off-by: Andrei Warkentin Reviewed-by: gavinguan Reviewed-by: jljusten git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12059 6f19259b-4bc3-4df7-8a09-765794883524 --- OvmfPkg/Include/Guid/XenInfo.h | 42 ++++++++++++++++++++++++++++++++++ OvmfPkg/OvmfPkg.dec | 1 + 2 files changed, 43 insertions(+) create mode 100644 OvmfPkg/Include/Guid/XenInfo.h diff --git a/OvmfPkg/Include/Guid/XenInfo.h b/OvmfPkg/Include/Guid/XenInfo.h new file mode 100644 index 0000000000..d512b0b63f --- /dev/null +++ b/OvmfPkg/Include/Guid/XenInfo.h @@ -0,0 +1,42 @@ +/** @file + XenInfo HOB passed by PEI into DXE. + +Copyright (c) 2011, Andrei Warkentin +This program and the accompanying materials are licensed and made available under +the terms and conditions of the BSD License that accompanies this distribution. +The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php. + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __XEN_INFO_H__ +#define __XEN_INFO_H__ + +#define EFI_XEN_INFO_GUID \ + { 0xd3b46f3b, 0xd441, 0x1244, {0x9a, 0x12, 0x0, 0x12, 0x27, 0x3f, 0xc1, 0x4d } } + +typedef struct { + /// + /// Beginning of the hypercall page. + /// + VOID *HyperPages; + /// + /// Location of the hvm_info page. + /// + VOID *HvmInfo; + /// + /// Hypervisor major version. + /// + UINT16 VersionMajor; + /// + /// Hypervisor minor version. + /// + UINT16 VersionMinor; +} EFI_XEN_INFO; + +extern EFI_GUID gEfiXenInfoGuid; + +#endif diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec index 17220f285d..c300f2b8f3 100644 --- a/OvmfPkg/OvmfPkg.dec +++ b/OvmfPkg/OvmfPkg.dec @@ -33,6 +33,7 @@ [Guids] gUefiOvmfPkgTokenSpaceGuid = {0x93bb96af, 0xb9f2, 0x4eb8, {0x94, 0x62, 0xe0, 0xba, 0x74, 0x56, 0x42, 0x36}} + gEfiXenInfoGuid = {0xd3b46f3b, 0xd441, 0x1244, {0x9a, 0x12, 0x0, 0x12, 0x27, 0x3f, 0xc1, 0x4d}} [Protocols] gBlockMmioProtocolGuid = {0x6b558ce3, 0x69e5, 0x4c67, {0xa6, 0x34, 0xf7, 0xfe, 0x72, 0xad, 0xbe, 0x84}} -- 2.39.2