blob: 4d699b44a793f8c7f57ee226e3236d4f4fa32610 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/** @file
Guid & data structure used for Delivering Capsules Containing Updates to Firmware
Management Protocol
Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Revision Reference:
GUIDs defined in UEFI 2.4 spec.
**/
#ifndef _FMP_CAPSULE_GUID_H__
#define _FMP_CAPSULE_GUID_H__
//
// This is the GUID of the capsule for Firmware Management Protocol.
//
#define EFI_FIRMWARE_MANAGEMENT_CAPSULE_ID_GUID \
{ \
0x6dcbd5ed, 0xe82d, 0x4c44, {0xbd, 0xa1, 0x71, 0x94, 0x19, 0x9a, 0xd9, 0x2a } \
}
#pragma pack(1)
typedef struct {
UINT32 Version;
///
/// The number of drivers included in the capsule and the number of corresponding
/// offsets stored in ItemOffsetList array.
///
UINT16 EmbeddedDriverCount;
///
/// The number of payload items included in the capsule and the number of
/// corresponding offsets stored in the ItemOffsetList array.
///
UINT16 PayloadItemCount;
///
/// Variable length array of dimension [EmbeddedDriverCount + PayloadItemCount]
/// containing offsets of each of the drivers and payload items contained within the capsule
///
// UINT64 ItemOffsetList[];
} EFI_FIRMWARE_MANAGEMENT_CAPSULE_HEADER;
typedef struct {
UINT32 Version;
///
/// Used to identify device firmware targeted by this update. This guid is matched by
/// system firmware against ImageTypeId field within a EFI_FIRMWARE_IMAGE_DESCRIPTOR
///
EFI_GUID UpdateImageTypeId;
///
/// Passed as ImageIndex in call to EFI_FIRMWARE_MANAGEMENT_PROTOCOL.SetImage()
///
UINT8 UpdateImageIndex;
UINT8 reserved_bytes[3];
///
/// Size of the binary update image which immediately follows this structure
///
UINT32 UpdateImageSize;
///
/// Size of the VendorCode bytes which optionally immediately follow binary update image in the capsule
///
UINT32 UpdateVendorCodeSize;
///
/// The HardwareInstance to target with this update. If value is zero it means match all
/// HardwareInstances. This field allows update software to target only a single device in
/// cases where there are more than one device with the same ImageTypeId GUID.
/// This header is outside the signed data of the Authentication Info structure and
/// therefore can be modified without changing the Auth data.
///
UINT64 UpdateHardwareInstance;
///
/// A 64-bit bitmask that determines what sections are added to the payload.
/// #define CAPSULE_SUPPORT_AUTHENTICATION 0x0000000000000001
/// #define CAPSULE_SUPPORT_DEPENDENCY 0x0000000000000002
///
UINT64 ImageCapsuleSupport;
} EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER;
#pragma pack()
#define EFI_FIRMWARE_MANAGEMENT_CAPSULE_HEADER_INIT_VERSION 0x00000001
#define EFI_FIRMWARE_MANAGEMENT_CAPSULE_IMAGE_HEADER_INIT_VERSION 0x00000003
#define CAPSULE_SUPPORT_AUTHENTICATION 0x0000000000000001
#define CAPSULE_SUPPORT_DEPENDENCY 0x0000000000000002
extern EFI_GUID gEfiFmpCapsuleGuid;
#endif
|
