2 This file declares Sec Platform Information PPI.
4 Copyright (c) 2006 - 2007, Intel Corporation
5 All rights reserved. This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
13 @par Revision Reference:
14 This PPI is defined in PI.
19 #ifndef __SEC_PLATFORM_INFORMATION_PPI_H__
20 #define __SEC_PLATFORM_INFORMATION_PPI_H__
22 #define EFI_SEC_PLATFORM_INFORMATION_GUID \
24 0x6f8c2b35, 0xfef4, 0x448d, {0x82, 0x56, 0xe1, 0x1b, 0x19, 0xd6, 0x10, 0x77 } \
27 typedef struct _EFI_SEC_PLATFORM_INFORMATION_PPI EFI_SEC_PLATFORM_INFORMATION_PPI
;
38 UINT32 VirtualMemoryUnavailable
: 1;
39 UINT32 Ia32ExecutionUnavailable
: 1;
40 UINT32 FloatingPointUnavailable
: 1;
41 UINT32 MiscFeaturesUnavailable
: 1;
50 @param BootPhase entry r20 value.
52 @param UniqueId PAL arbitration ID.
54 @param HealthStat Health Status
56 @param PALRetAddress Return address to PAL
68 #define NORMAL_BOOT_CALL 0x0
69 #define RECOVERY_CHECK_CALL 0x3
83 UINT64 PalCallAddress
;
84 UINT64 PalSpecialAddress
;
85 UINT64 SelfTestStatus
;
86 UINT64 SelfTestControl
;
87 UINT64 MemoryBufferRequired
;
93 EFI_HEALTH_FLAGS HealthFlags
;
94 } EFI_SEC_PLATFORM_INFORMATION_RECORD
;
99 This interface conveys state information out of the Security (SEC) phase into PEI.
101 @param PeiServices Pointer to the PEI Services Table.
102 @param StructureSize Pointer to the variable describing size of the input buffer.
103 @param PlatformInformationRecord Pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD.
105 @retval EFI_SUCCESS The data was successfully returned.
106 @retval EFI_BUFFER_TOO_SMALL The buffer was too small.
111 (EFIAPI
*EFI_SEC_PLATFORM_INFORMATION
) (
112 IN CONST EFI_PEI_SERVICES
**PeiServices
,
113 IN OUT UINT64
*StructureSize
,
114 OUT EFI_SEC_PLATFORM_INFORMATION_RECORD
*PlatformInformationRecord
124 struct _EFI_SEC_PLATFORM_INFORMATION_PPI
{
125 EFI_SEC_PLATFORM_INFORMATION PlatformInformation
;
129 extern EFI_GUID gEfiSecPlatformInformationPpiGuid
;