/** @file | |
This file declares Sec Platform Information PPI. | |
Copyright (c) 2006, Intel Corporation | |
All rights reserved. This program and the accompanying materials | |
are licensed and made available under the terms and conditions of the BSD License | |
which accompanies this distribution. The full text of the license may be found at | |
http://opensource.org/licenses/bsd-license.php | |
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
Module Name: SecPlatformInformation.h | |
@par Revision Reference: | |
This PPI is defined in PEI CIS. | |
Version 0.91. | |
**/ | |
#ifndef __SEC_PLATFORM_INFORMATION_PPI_H__ | |
#define __SEC_PLATFORM_INFORMATION_PPI_H__ | |
#define EFI_SEC_PLATFORM_INFORMATION_GUID \ | |
{ \ | |
0x6f8c2b35, 0xfef4, 0x448d, {0x82, 0x56, 0xe1, 0x1b, 0x19, 0xd6, 0x10, 0x77 } \ | |
} | |
typedef struct _EFI_SEC_PLATFORM_INFORMATION_PPI EFI_SEC_PLATFORM_INFORMATION_PPI; | |
extern EFI_GUID gEfiSecPlatformInformationPpiGuid; | |
/// | |
/// EFI_HEALTH_FLAGS | |
/// | |
typedef union { | |
struct { | |
UINT32 Status : 2; | |
UINT32 Tested : 1; | |
UINT32 Reserved1 :13; | |
UINT32 VirtualMemoryUnavailable : 1; | |
UINT32 Ia32ExecutionUnavailable : 1; | |
UINT32 FloatingPointUnavailable : 1; | |
UINT32 MiscFeaturesUnavailable : 1; | |
UINT32 Reserved2 :12; | |
} Bits; | |
UINT32 Uint32; | |
} EFI_HEALTH_FLAGS; | |
typedef struct { | |
EFI_HEALTH_FLAGS HealthFlags; | |
} EFI_SEC_PLATFORM_INFORMATION_RECORD; | |
/** | |
This interface conveys state information out of the Security (SEC) phase into PEI. | |
@param PeiServices Pointer to the PEI Services Table. | |
@param StructureSize Pointer to the variable describing size of the input buffer. | |
@param PlatformInformationRecord Pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD. | |
@retval EFI_SUCCESS The data was successfully returned. | |
@retval EFI_BUFFER_TOO_SMALL The buffer was too small. | |
**/ | |
typedef | |
EFI_STATUS | |
(EFIAPI *EFI_SEC_PLATFORM_INFORMATION) ( | |
IN EFI_PEI_SERVICES **PeiServices, | |
IN OUT UINT64 *StructureSize, | |
OUT EFI_SEC_PLATFORM_INFORMATION_RECORD *PlatformInformationRecord | |
); | |
/** | |
@par Ppi Description: | |
@param Name | |
**/ | |
struct _EFI_SEC_PLATFORM_INFORMATION_PPI { | |
EFI_SEC_PLATFORM_INFORMATION PlatformInformation; | |
}; | |
#endif |