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1 | /** @file\r | |
2 | \r | |
3 | Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r | |
4 | \r | |
5 | This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #ifndef __VIRTUAL_UNCACHED_PAGES_ROTOCOL_H__\r | |
16 | #define __VIRTUAL_UNCACHED_PAGES_ROTOCOL_H__\r | |
17 | \r | |
18 | //\r | |
19 | // Protocol GUID\r | |
20 | //\r | |
21 | #define VIRTUAL_UNCACHED_PAGES_PROTOCOL_GUID { 0xAD651C7D, 0x3C22, 0x4DBF, { 0x92, 0xe8, 0x38, 0xa7, 0xcd, 0xae, 0x87, 0xb2 } }\r | |
22 | \r | |
23 | \r | |
24 | \r | |
25 | //\r | |
26 | // Protocol interface structure\r | |
27 | //\r | |
28 | typedef struct _VIRTUAL_UNCACHED_PAGES_PROTOCOL VIRTUAL_UNCACHED_PAGES_PROTOCOL;\r | |
29 | \r | |
30 | \r | |
31 | typedef\r | |
32 | EFI_STATUS\r | |
33 | (EFIAPI *CONVERT_PAGES_TO_UNCACHED_VIRTUAL_ADDRESS) (\r | |
34 | IN VIRTUAL_UNCACHED_PAGES_PROTOCOL *This,\r | |
35 | IN EFI_PHYSICAL_ADDRESS Address,\r | |
36 | IN UINTN Length,\r | |
37 | IN EFI_PHYSICAL_ADDRESS VirtualMask,\r | |
38 | OUT UINT64 *Attributes OPTIONAL\r | |
39 | );\r | |
40 | \r | |
41 | typedef\r | |
42 | EFI_STATUS\r | |
43 | (EFIAPI *FREE_CONVERTED_PAGES) (\r | |
44 | IN VIRTUAL_UNCACHED_PAGES_PROTOCOL *This,\r | |
45 | IN EFI_PHYSICAL_ADDRESS Address,\r | |
46 | IN UINTN Length,\r | |
47 | IN EFI_PHYSICAL_ADDRESS VirtualMask,\r | |
48 | IN UINT64 Attributes\r | |
49 | );\r | |
50 | \r | |
51 | \r | |
52 | \r | |
53 | struct _VIRTUAL_UNCACHED_PAGES_PROTOCOL {\r | |
54 | CONVERT_PAGES_TO_UNCACHED_VIRTUAL_ADDRESS ConvertPages;\r | |
55 | FREE_CONVERTED_PAGES RevertPages;\r | |
56 | };\r | |
57 | \r | |
58 | extern EFI_GUID gVirtualUncachedPagesProtocolGuid;\r | |
59 | \r | |
60 | #endif\r |