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bcecde14 | 1 | /** @file\r |
2 | Defines a Tag GUID used to mark a UEFI legacy BIOS thunk driver based\r | |
0a6f4824 LG |
3 | on legacy BIOS services and legacy option ROM. This Tag GUID must be installed on\r |
4 | the ImageHandle of any module that follows the EFI Driver Model and uses\r | |
bcecde14 | 5 | the Int86() or FarCall() services of the Legacy Bios Protocol to produce\r |
6 | a standard UEFI I/O Protocol.\r | |
7 | \r | |
0a6f4824 | 8 | Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r |
bcecde14 | 9 | \r |
10 | This program and the accompanying materials\r | |
11 | are licensed and made available under the terms and conditions\r | |
12 | of the BSD License which accompanies this distribution. The\r | |
13 | full text of the license may be found at\r | |
14 | http://opensource.org/licenses/bsd-license.php\r | |
15 | \r | |
16 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
17 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
18 | \r | |
19 | **/\r | |
20 | \r | |
21 | #ifndef _LEGACY_BIOS_H_\r | |
22 | #define _LEGACY_BIOS_H_\r | |
23 | \r | |
24 | ///\r | |
0a6f4824 LG |
25 | /// The Global ID for the Legacy BIOS GUID that must be installed onto the ImageHandle\r |
26 | /// of any module follows the EFI Driver Model and uses the Int86() or FarCall()\r | |
bcecde14 | 27 | /// services of the Legacy BIOS Protocol to produce a standard UEFI I/O Protocol.\r |
28 | ///\r | |
29 | #define EFI_LEGACY_BIOS_GUID \\r | |
30 | { \\r | |
31 | 0x2e3044ac, 0x879f, 0x490f, {0x97, 0x60, 0xbb, 0xdf, 0xaf, 0x69, 0x5f, 0x50 } \\r | |
32 | }\r | |
33 | \r | |
34 | extern EFI_GUID gEfiLegacyBiosGuid;\r | |
35 | \r | |
36 | #endif\r |