1 /** @file 2 The header file for Boot Script Executer module. 3 4 This driver is dispatched by Dxe core and the driver will reload itself to ACPI NVS memory 5 in the entry point. The functionality is to interpret and restore the S3 boot script 6 7 Copyright (c) 2013-2015 Intel Corporation. 8 9 This program and the accompanying materials 10 are licensed and made available under the terms and conditions of the BSD License 11 which accompanies this distribution. The full text of the license may be found at 12 http://opensource.org/licenses/bsd-license.php 13 14 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 15 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 16 17 **/ 18 #ifndef _SCRIPT_EXECUTE_H_ 19 #define _SCRIPT_EXECUTE_H_ 20 21 #include <PiDxe.h> 22 23 #include <Library/BaseLib.h> 24 #include <Library/UefiDriverEntryPoint.h> 25 #include <Library/BaseMemoryLib.h> 26 #include <Library/DebugLib.h> 27 #include <Library/S3BootScriptLib.h> 28 #include <Library/PeCoffLib.h> 29 #include <Library/DxeServicesLib.h> 30 #include <Library/UefiBootServicesTableLib.h> 31 #include <Library/UefiRuntimeServicesTableLib.h> 32 #include <Library/PcdLib.h> 33 #include <Library/CacheMaintenanceLib.h> 34 #include <Library/TimerLib.h> 35 #include <Library/UefiLib.h> 36 #include <Library/DebugAgentLib.h> 37 #include <Library/LockBoxLib.h> 38 #include <Library/IntelQNCLib.h> 39 #include <Library/QNCAccessLib.h> 40 41 #include <Guid/AcpiS3Context.h> 42 #include <Guid/BootScriptExecutorVariable.h> 43 #include <Guid/EventGroup.h> 44 #include <IndustryStandard/Acpi.h> 45 46 /** 47 a ASM function to transfer control to OS. 48 49 @param S3WakingVector The S3 waking up vector saved in ACPI Facs table 50 @param AcpiLowMemoryBase a buffer under 1M which could be used during the transfer 51 **/ 52 VOID 53 AsmTransferControl ( 54 IN UINT32 S3WakingVector, 55 IN UINT32 AcpiLowMemoryBase 56 ); 57 58 VOID 59 SetIdtEntry ( 60 IN ACPI_S3_CONTEXT *AcpiS3Context 61 ); 62 63 /** 64 Platform specific mechanism to transfer control to 16bit OS waking vector 65 66 @param[in] AcpiWakingVector The 16bit OS waking vector 67 @param[in] AcpiLowMemoryBase A buffer under 1M which could be used during the transfer 68 69 **/ 70 VOID 71 PlatformTransferControl16 ( 72 IN UINT32 AcpiWakingVector, 73 IN UINT32 AcpiLowMemoryBase 74 ); 75 76 #endif //_SCRIPT_EXECUTE_H_ 77