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1 | /** @file\r |
| 2 | Definitions for data structures used in S3 resume.\r |
| 3 | \r |
| 4 | Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>\r |
| 5 | \r |
| 6 | This program and the accompanying materials\r |
| 7 | are licensed and made available under the terms and conditions\r |
| 8 | of the BSD License which accompanies this distribution. The\r |
| 9 | full text of the license may be found at\r |
| 10 | http://opensource.org/licenses/bsd-license.php\r |
| 11 | \r |
| 12 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| 13 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| 14 | \r |
| 15 | **/\r |
| 16 | \r |
| 17 | #ifndef _ACPI_S3_DATA_H_\r |
| 18 | #define _ACPI_S3_DATA_H_\r |
| 19 | \r |
| 20 | #include <Library/BaseLib.h>\r |
| 21 | \r |
| 22 | #define SMM_S3_RESUME_SMM_32 SIGNATURE_64 ('S','M','M','S','3','_','3','2')\r |
| 23 | #define SMM_S3_RESUME_SMM_64 SIGNATURE_64 ('S','M','M','S','3','_','6','4')\r |
| 24 | \r |
| 25 | typedef struct {\r |
| 26 | UINT64 Signature;\r |
| 27 | EFI_PHYSICAL_ADDRESS SmmS3ResumeEntryPoint;\r |
| 28 | EFI_PHYSICAL_ADDRESS SmmS3StackBase;\r |
| 29 | UINT64 SmmS3StackSize;\r |
| 30 | UINT64 SmmS3Cr0;\r |
| 31 | UINT64 SmmS3Cr3;\r |
| 32 | UINT64 SmmS3Cr4;\r |
| 33 | UINT16 ReturnCs;\r |
| 34 | EFI_PHYSICAL_ADDRESS ReturnEntryPoint;\r |
| 35 | EFI_PHYSICAL_ADDRESS ReturnContext1;\r |
| 36 | EFI_PHYSICAL_ADDRESS ReturnContext2;\r |
| 37 | EFI_PHYSICAL_ADDRESS ReturnStackPointer;\r |
| 38 | EFI_PHYSICAL_ADDRESS Smst;\r |
| 39 | } SMM_S3_RESUME_STATE;\r |
| 40 | \r |
| 41 | \r |
| 42 | typedef struct {\r |
| 43 | EFI_PHYSICAL_ADDRESS AcpiFacsTable;\r |
| 44 | EFI_PHYSICAL_ADDRESS IdtrProfile;\r |
| 45 | EFI_PHYSICAL_ADDRESS S3NvsPageTableAddress;\r |
| 46 | EFI_PHYSICAL_ADDRESS BootScriptStackBase;\r |
| 47 | UINT64 BootScriptStackSize;\r |
| 48 | EFI_PHYSICAL_ADDRESS S3DebugBufferAddress; \r |
| 49 | } ACPI_S3_CONTEXT;\r |
| 50 | \r |
| 51 | typedef struct {\r |
| 52 | UINT16 ReturnCs;\r |
| 53 | EFI_PHYSICAL_ADDRESS ReturnEntryPoint;\r |
| 54 | EFI_PHYSICAL_ADDRESS ReturnStackPointer;\r |
| 55 | EFI_PHYSICAL_ADDRESS AsmTransferControl;\r |
| 56 | IA32_DESCRIPTOR Idtr;\r |
| 57 | } PEI_S3_RESUME_STATE;\r |
| 58 | \r |
| 59 | #define EFI_ACPI_S3_CONTEXT_GUID \\r |
| 60 | { \\r |
| 61 | 0xef98d3a, 0x3e33, 0x497a, {0xa4, 0x1, 0x77, 0xbe, 0x3e, 0xb7, 0x4f, 0x38} \\r |
| 62 | }\r |
| 63 | \r |
| 64 | extern EFI_GUID gEfiAcpiS3ContextGuid;\r |
| 65 | \r |
| 66 | extern EFI_GUID gEfiAcpiVariableGuid;\r |
| 67 | \r |
| 68 | #endif\r |
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