| Subrata Banik | 20fe24b | 2021-12-09 02:46:38 +0530 | [diff] [blame] | 1 | /** @file |
| 2 | Support for HSTI 1.1a specification, defined at |
| 3 | Microsoft Hardware Security Testability Specification. |
| 4 | |
| 5 | Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR> |
| 6 | SPDX-License-Identifier: BSD-2-Clause-Patent |
| 7 | |
| 8 | **/ |
| 9 | |
| 10 | #ifndef __HSTI_H__ |
| 11 | #define __HSTI_H__ |
| 12 | |
| 13 | #pragma pack(1) |
| 14 | |
| 15 | #define ADAPTER_INFO_PLATFORM_SECURITY_GUID \ |
| 16 | {0x6be272c7, 0x1320, 0x4ccd, { 0x90, 0x17, 0xd4, 0x61, 0x2c, 0x01, 0x2b, 0x25 }} |
| 17 | |
| 18 | #define PLATFORM_SECURITY_VERSION_VNEXTCS 0x00000003 |
| 19 | |
| 20 | #define PLATFORM_SECURITY_ROLE_PLATFORM_REFERENCE 0x00000001 // IHV |
| 21 | #define PLATFORM_SECURITY_ROLE_PLATFORM_IBV 0x00000002 |
| 22 | #define PLATFORM_SECURITY_ROLE_IMPLEMENTOR_OEM 0x00000003 |
| 23 | #define PLATFORM_SECURITY_ROLE_IMPLEMENTOR_ODM 0x00000004 |
| 24 | |
| 25 | typedef struct { |
| 26 | // |
| 27 | // Return PLATFORM_SECURITY_VERSION_VNEXTCS |
| 28 | // |
| 29 | UINT32 Version; |
| 30 | // |
| 31 | // The role of the publisher of this interface. Reference platform designers |
| 32 | // such as IHVs and IBVs are expected to return PLATFORM_SECURITY_ROLE_PLATFORM_REFERENCE |
| 33 | // and PLATFORM_SECURITY_ROLE_PLATFORM_IBV respectively. |
| 34 | // If the test modules from the designers are unable to fully verify all |
| 35 | // security features, then the platform implementers, OEMs and ODMs, will |
| 36 | // need to publish this interface with a role of Implementer. |
| 37 | // |
| 38 | UINT32 Role; |
| 39 | // |
| 40 | // Human readable vendor, model, & version of this implementation. |
| 41 | // |
| 42 | CHAR16 ImplementationID[256]; |
| 43 | // |
| 44 | // The size in bytes of the SecurityFeaturesRequired and SecurityFeaturesEnabled arrays. |
| 45 | // The arrays must be the same size. |
| 46 | // |
| 47 | UINT32 SecurityFeaturesSize; |
| 48 | // |
| 49 | // IHV-defined bitfield corresponding to all security features which must be |
| 50 | // implemented to meet the security requirements defined by PLATFORM_SECURITY_VERSION Version. |
| 51 | // |
| 52 | //UINT8 SecurityFeaturesRequired[]; //Ignored for non-IHV |
| 53 | // |
| 54 | // Publisher-defined bitfield corresponding to all security features which |
| 55 | // have implemented programmatic tests in this module. |
| 56 | // |
| 57 | //UINT8 SecurityFeaturesImplemented[]; |
| 58 | // |
| 59 | // Publisher-defined bitfield corresponding to all security features which |
| 60 | // have been verified implemented by this implementation. |
| 61 | // |
| 62 | //UINT8 SecurityFeaturesVerified[]; |
| 63 | // |
| 64 | // A Null-terminated string, one failure per line (CR/LF terminated), with a |
| 65 | // unique identifier that the OEM/ODM can use to locate the documentation |
| 66 | // which will describe the steps to remediate the failure - a URL to the |
| 67 | // documentation is recommended. |
| 68 | // |
| 69 | //CHAR16 ErrorString[]; |
| 70 | } ADAPTER_INFO_PLATFORM_SECURITY; |
| 71 | |
| 72 | #pragma pack() |
| 73 | |
| 74 | extern EFI_GUID gAdapterInfoPlatformSecurityGuid; |
| 75 | |
| 76 | #endif |