blob: f56bc3578e5e6518f3d838656dacfed4d0171cad (
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
|
/** @file
Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef PEILESS_STARTUP_INTERNAL_LIB_H_
#define PEILESS_STARTUP_INTERNAL_LIB_H_
#include <PiPei.h>
#include <Library/BaseLib.h>
#include <Uefi/UefiSpec.h>
#include <Uefi/UefiBaseType.h>
#include <IndustryStandard/IntelTdx.h>
EFI_STATUS
EFIAPI
DxeLoadCore (
IN INTN FvInstance
);
EFI_STATUS
EFIAPI
FindDxeNonCc (
IN INTN FvInstance
);
VOID
EFIAPI
TransferHobList (
IN CONST VOID *HobStart
);
/**
* This function is to find a memory region which is the largest one below 4GB.
* It will be used as the firmware hoblist.
*
* @param VmmHobList Vmm passed hoblist which constains the memory information.
* @return EFI_SUCCESS Successfully construct the firmware hoblist.
* @return EFI_NOT_FOUND Cannot find a memory region to be the fw hoblist.
*/
EFI_STATUS
EFIAPI
ConstructFwHobList (
IN CONST VOID *VmmHobList
);
/**
* Construct the HobList in SEC phase.
*
* @return EFI_SUCCESS Successfully construct the firmware hoblist.
* @return EFI_NOT_FOUND Cannot find a memory region to be the fw hoblist.
*/
EFI_STATUS
EFIAPI
ConstructSecHobList (
);
/**
Measure the Hoblist passed from the VMM.
@param[in] VmmHobList The Hoblist pass the firmware
@retval EFI_SUCCESS Fv image is measured successfully
or it has been already measured.
@retval Others Other errors as indicated
**/
EFI_STATUS
EFIAPI
MeasureHobList (
IN CONST VOID *VmmHobList
);
/**
Measure FV image.
@param[in] FvBase Base address of FV image.
@param[in] FvLength Length of FV image.
@param[in] PcrIndex Index of PCR
@retval EFI_SUCCESS Fv image is measured successfully
or it has been already measured.
@retval EFI_OUT_OF_RESOURCES No enough memory to log the new event.
@retval EFI_DEVICE_ERROR The command was unsuccessful.
**/
EFI_STATUS
EFIAPI
MeasureFvImage (
IN EFI_PHYSICAL_ADDRESS FvBase,
IN UINT64 FvLength,
IN UINT8 PcrIndex
);
#endif
|
