37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/** @file
|
|
Defines a Tag GUID used to mark a UEFI legacy BIOS thunk driver based
|
|
on legacy BIOS services and legacy option ROM. This Tag GUID must be installed on
|
|
the ImageHandle of any module that follows the EFI Driver Model and uses
|
|
the Int86() or FarCall() services of the Legacy Bios Protocol to produce
|
|
a standard UEFI I/O Protocol.
|
|
|
|
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
|
|
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions
|
|
of the BSD License which 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 _LEGACY_BIOS_H_
|
|
#define _LEGACY_BIOS_H_
|
|
|
|
///
|
|
/// The Global ID for the Legacy BIOS GUID that must be installed onto the ImageHandle
|
|
/// of any module follows the EFI Driver Model and uses the Int86() or FarCall()
|
|
/// services of the Legacy BIOS Protocol to produce a standard UEFI I/O Protocol.
|
|
///
|
|
#define EFI_LEGACY_BIOS_GUID \
|
|
{ \
|
|
0x2e3044ac, 0x879f, 0x490f, {0x97, 0x60, 0xbb, 0xdf, 0xaf, 0x69, 0x5f, 0x50 } \
|
|
}
|
|
|
|
extern EFI_GUID gEfiLegacyBiosGuid;
|
|
|
|
#endif
|