projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 4fe26784 MX |
1 | /** @file\r |
| 2 | \r | |
| 3 | Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>\r | |
| 4 | \r | |
| 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
| 6 | \r | |
| 7 | **/\r | |
| 8 | \r | |
| 9 | #ifndef PEILESS_STARTUP_INTERNAL_LIB_H_\r | |
| 10 | #define PEILESS_STARTUP_INTERNAL_LIB_H_\r | |
| 11 | \r | |
| 12 | #include <PiPei.h>\r | |
| 13 | #include <Library/BaseLib.h>\r | |
| 14 | #include <Uefi/UefiSpec.h>\r | |
| 15 | #include <Uefi/UefiBaseType.h>\r | |
| 16 | #include <IndustryStandard/IntelTdx.h>\r | |
| 17 | \r | |
| 18 | EFI_STATUS\r | |
| 19 | EFIAPI\r | |
| 20 | DxeLoadCore (\r | |
| 21 | IN INTN FvInstance\r | |
| 22 | );\r | |
| 23 | \r | |
| 70d1481b MX |
24 | EFI_STATUS\r |
| 25 | EFIAPI\r | |
| 26 | FindDxeNonCc (\r | |
| 27 | IN INTN FvInstance\r | |
| 28 | );\r | |
| 29 | \r | |
| 4fe26784 MX |
30 | VOID\r |
| 31 | EFIAPI\r | |
| 32 | TransferHobList (\r | |
| 33 | IN CONST VOID *HobStart\r | |
| 34 | );\r | |
| 35 | \r | |
| 36 | /**\r | |
| 37 | * This function is to find a memory region which is the largest one below 4GB.\r | |
| 38 | * It will be used as the firmware hoblist.\r | |
| 39 | *\r | |
| 40 | * @param VmmHobList Vmm passed hoblist which constains the memory information.\r | |
| 41 | * @return EFI_SUCCESS Successfully construct the firmware hoblist.\r | |
| 42 | * @return EFI_NOT_FOUND Cannot find a memory region to be the fw hoblist.\r | |
| 43 | */\r | |
| 44 | EFI_STATUS\r | |
| 45 | EFIAPI\r | |
| 46 | ConstructFwHobList (\r | |
| 47 | IN CONST VOID *VmmHobList\r | |
| 48 | );\r | |
| 49 | \r | |
| 50 | /**\r | |
| 51 | * Construct the HobList in SEC phase.\r | |
| 52 | *\r | |
| 53 | * @return EFI_SUCCESS Successfully construct the firmware hoblist.\r | |
| 54 | * @return EFI_NOT_FOUND Cannot find a memory region to be the fw hoblist.\r | |
| 55 | */\r | |
| 56 | EFI_STATUS\r | |
| 57 | EFIAPI\r | |
| 58 | ConstructSecHobList (\r | |
| 59 | );\r | |
| 60 | \r | |
| ff0ffe59 MX |
61 | /**\r |
| 62 | Measure the Hoblist passed from the VMM.\r | |
| 63 | \r | |
| 64 | @param[in] VmmHobList The Hoblist pass the firmware\r | |
| 65 | \r | |
| 66 | @retval EFI_SUCCESS Fv image is measured successfully\r | |
| 67 | or it has been already measured.\r | |
| 68 | @retval Others Other errors as indicated\r | |
| 69 | **/\r | |
| 70 | EFI_STATUS\r | |
| 71 | EFIAPI\r | |
| 72 | MeasureHobList (\r | |
| 73 | IN CONST VOID *VmmHobList\r | |
| 74 | );\r | |
| 75 | \r | |
| 76 | /**\r | |
| 77 | Measure FV image.\r | |
| 78 | \r | |
| 79 | @param[in] FvBase Base address of FV image.\r | |
| 80 | @param[in] FvLength Length of FV image.\r | |
| 81 | @param[in] PcrIndex Index of PCR\r | |
| 82 | \r | |
| 83 | @retval EFI_SUCCESS Fv image is measured successfully\r | |
| 84 | or it has been already measured.\r | |
| 85 | @retval EFI_OUT_OF_RESOURCES No enough memory to log the new event.\r | |
| 86 | @retval EFI_DEVICE_ERROR The command was unsuccessful.\r | |
| 87 | \r | |
| 88 | **/\r | |
| 89 | EFI_STATUS\r | |
| 90 | EFIAPI\r | |
| 91 | MeasureFvImage (\r | |
| 92 | IN EFI_PHYSICAL_ADDRESS FvBase,\r | |
| 93 | IN UINT64 FvLength,\r | |
| 94 | IN UINT8 PcrIndex\r | |
| 95 | );\r | |
| 96 | \r | |
| 4fe26784 | 97 | #endif\r |