| be46cd5f |
1 | /** @file\r |
| 2 | The header file for Boot Script Executer module.\r |
| 3 | \r |
| 4 | This driver is dispatched by Dxe core and the driver will reload itself to ACPI NVS memory \r |
| 5 | in the entry point. The functionality is to interpret and restore the S3 boot script \r |
| 6 | \r |
| 7 | Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r |
| 8 | \r |
| 9 | This program and the accompanying materials\r |
| 10 | are licensed and made available under the terms and conditions of the BSD License\r |
| 11 | which accompanies this distribution. The full text of the license may be found at\r |
| 12 | http://opensource.org/licenses/bsd-license.php\r |
| 13 | \r |
| 14 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
| 15 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
| 16 | \r |
| 17 | **/\r |
| 18 | #ifndef _BOOT_SCRIPT_EXECUTOR_H_\r |
| 19 | #define _BOOT_SCRIPT_EXECUTOR_H_\r |
| 20 | \r |
| 21 | #include <PiDxe.h>\r |
| 22 | \r |
| 23 | #include <Library/BaseLib.h>\r |
| 24 | #include <Library/UefiDriverEntryPoint.h>\r |
| 25 | #include <Library/BaseMemoryLib.h>\r |
| 26 | #include <Library/DebugLib.h>\r |
| 27 | #include <Library/S3BootScriptLib.h>\r |
| 28 | #include <Library/PeCoffLib.h>\r |
| 29 | #include <Library/DxeServicesLib.h>\r |
| 30 | #include <Library/UefiBootServicesTableLib.h>\r |
| 31 | #include <Library/UefiRuntimeServicesTableLib.h>\r |
| 32 | #include <Library/PcdLib.h>\r |
| 33 | #include <Library/CacheMaintenanceLib.h>\r |
| 34 | #include <Library/PerformanceLib.h>\r |
| 35 | #include <Library/TimerLib.h>\r |
| 36 | #include <Library/UefiLib.h>\r |
| 37 | #include <Library/DebugAgentLib.h>\r |
| 38 | #include <Library/LockBoxLib.h>\r |
| 39 | \r |
| 40 | #include <Guid/AcpiS3Context.h>\r |
| 41 | #include <Guid/BootScriptExecutorVariable.h>\r |
| 42 | #include <Guid/EventGroup.h>\r |
| 43 | #include <Guid/Performance.h>\r |
| 44 | #include <IndustryStandard/Acpi.h>\r |
| 45 | /**\r |
| 46 | a ASM function to transfer control to OS.\r |
| 47 | \r |
| 48 | @param S3WakingVector The S3 waking up vector saved in ACPI Facs table\r |
| 49 | @param AcpiLowMemoryBase a buffer under 1M which could be used during the transfer \r |
| 50 | **/\r |
| 51 | VOID\r |
| 52 | AsmTransferControl (\r |
| 53 | IN UINT32 S3WakingVector,\r |
| 54 | IN UINT32 AcpiLowMemoryBase\r |
| 55 | );\r |
| 56 | /**\r |
| 57 | a 32bit ASM function to transfer control to OS.\r |
| 58 | \r |
| 59 | @param S3WakingVector The S3 waking up vector saved in ACPI Facs table\r |
| 60 | @param AcpiLowMemoryBase a buffer under 1M which could be used during the transfer \r |
| 61 | **/\r |
| 62 | VOID\r |
| 63 | AsmTransferControl32 (\r |
| 64 | IN UINT32 S3WakingVector,\r |
| 65 | IN UINT32 AcpiLowMemoryBase\r |
| 66 | );\r |
| 67 | /**\r |
| 68 | a 16bit ASM function to transfer control to OS.\r |
| 69 | **/\r |
| 70 | VOID\r |
| 71 | AsmTransferControl16 (\r |
| 72 | VOID\r |
| 73 | );\r |
| 74 | /**\r |
| 75 | Set a IDT entry for interrupt vector 3 for debug purpose. \r |
| 76 | \r |
| 77 | @param AcpiS3Context a pointer to a structure of ACPI_S3_CONTEXT \r |
| 78 | \r |
| 79 | **/\r |
| 80 | VOID\r |
| 81 | SetIdtEntry ( \r |
| 82 | IN ACPI_S3_CONTEXT *AcpiS3Context\r |
| 83 | );\r |
| 84 | \r |
| 85 | extern UINT32 AsmFixAddress16;\r |
| 86 | extern UINT32 AsmJmpAddr32;\r |
| 87 | \r |
| 88 | #endif //_BOOT_SCRIPT_EXECUTOR_H_\r |
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