]>
Commit | Line | Data |
---|---|---|
72765a93 | 1 | /** @file\r |
2 | Defines data structure that is the volume header found at the beginning of\r | |
3 | all firmware volumes that are either memory mapped, or have an\r | |
4 | associated FirmwareVolumeBlock protocol.\r | |
5 | \r | |
694b922c | 6 | Copyright (c) 2006, Intel Corporation\r |
7 | All rights reserved. This program and the accompanying materials\r | |
8 | are licensed and made available under the terms and conditions of the BSD License\r | |
9 | which accompanies this distribution. The full text of the license may be found at\r | |
10 | http://opensource.org/licenses/bsd-license.php\r | |
72765a93 | 11 | \r |
694b922c | 12 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
13 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
72765a93 | 14 | \r |
15 | Module Name: FirmwareVolumeHeader.h\r | |
16 | \r | |
17 | @par Revision Reference:\r | |
18 | These definitions are from Firmware Volume Block Spec 0.9.\r | |
19 | \r | |
20 | **/\r | |
21 | \r | |
22 | #ifndef __EFI_FIRMWARE_VOLUME_HEADER_H__\r | |
23 | #define __EFI_FIRMWARE_VOLUME_HEADER_H__\r | |
24 | \r | |
694b922c | 25 | #include <FrameworkPei.h>\r |
26 | \r | |
72765a93 | 27 | //\r |
28 | // Firmware Volume Block Attributes definition\r | |
29 | //\r | |
30 | typedef UINT32 EFI_FVB_ATTRIBUTES;\r | |
31 | \r | |
32 | //\r | |
33 | // Firmware Volume Block Attributes bit definitions\r | |
34 | //\r | |
35 | #define EFI_FVB_READ_DISABLED_CAP 0x00000001\r | |
36 | #define EFI_FVB_READ_ENABLED_CAP 0x00000002\r | |
37 | #define EFI_FVB_READ_STATUS 0x00000004\r | |
38 | \r | |
39 | #define EFI_FVB_WRITE_DISABLED_CAP 0x00000008\r | |
40 | #define EFI_FVB_WRITE_ENABLED_CAP 0x00000010\r | |
41 | #define EFI_FVB_WRITE_STATUS 0x00000020\r | |
42 | \r | |
43 | #define EFI_FVB_LOCK_CAP 0x00000040\r | |
44 | #define EFI_FVB_LOCK_STATUS 0x00000080\r | |
45 | \r | |
46 | #define EFI_FVB_STICKY_WRITE 0x00000200\r | |
47 | #define EFI_FVB_MEMORY_MAPPED 0x00000400\r | |
48 | #define EFI_FVB_ERASE_POLARITY 0x00000800\r | |
49 | \r | |
50 | #define EFI_FVB_ALIGNMENT_CAP 0x00008000\r | |
51 | #define EFI_FVB_ALIGNMENT_2 0x00010000\r | |
52 | #define EFI_FVB_ALIGNMENT_4 0x00020000\r | |
53 | #define EFI_FVB_ALIGNMENT_8 0x00040000\r | |
54 | #define EFI_FVB_ALIGNMENT_16 0x00080000\r | |
55 | #define EFI_FVB_ALIGNMENT_32 0x00100000\r | |
56 | #define EFI_FVB_ALIGNMENT_64 0x00200000\r | |
57 | #define EFI_FVB_ALIGNMENT_128 0x00400000\r | |
58 | #define EFI_FVB_ALIGNMENT_256 0x00800000\r | |
59 | #define EFI_FVB_ALIGNMENT_512 0x01000000\r | |
60 | #define EFI_FVB_ALIGNMENT_1K 0x02000000\r | |
61 | #define EFI_FVB_ALIGNMENT_2K 0x04000000\r | |
62 | #define EFI_FVB_ALIGNMENT_4K 0x08000000\r | |
63 | #define EFI_FVB_ALIGNMENT_8K 0x10000000\r | |
64 | #define EFI_FVB_ALIGNMENT_16K 0x20000000\r | |
65 | #define EFI_FVB_ALIGNMENT_32K 0x40000000\r | |
66 | #define EFI_FVB_ALIGNMENT_64K 0x80000000\r | |
67 | \r | |
68 | #define EFI_FVB_CAPABILITIES (EFI_FVB_READ_DISABLED_CAP | \\r | |
69 | EFI_FVB_READ_ENABLED_CAP | \\r | |
70 | EFI_FVB_WRITE_DISABLED_CAP | \\r | |
71 | EFI_FVB_WRITE_ENABLED_CAP | \\r | |
72 | EFI_FVB_LOCK_CAP \\r | |
73 | )\r | |
74 | \r | |
75 | #define EFI_TEST_FFS_ATTRIBUTES_BIT(FvbAttributes, TestAttributes, Bit) \\r | |
76 | ( \\r | |
77 | (BOOLEAN) ( \\r | |
78 | (FvbAttributes & EFI_FVB_ERASE_POLARITY) ? (((~TestAttributes) & Bit) == Bit) : ((TestAttributes & Bit) == Bit) \\r | |
79 | ) \\r | |
80 | )\r | |
81 | \r | |
82 | #define EFI_FVB_STATUS (EFI_FVB_READ_STATUS | EFI_FVB_WRITE_STATUS | EFI_FVB_LOCK_STATUS)\r | |
83 | \r | |
84 | #endif\r |