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Diffstat (limited to 'Board/EM/MeWrapper/AmtWrapper/Dxe/AmtWrapperDxe.c')
| -rw-r--r-- | Board/EM/MeWrapper/AmtWrapper/Dxe/AmtWrapperDxe.c | 883 |
1 files changed, 883 insertions, 0 deletions
diff --git a/Board/EM/MeWrapper/AmtWrapper/Dxe/AmtWrapperDxe.c b/Board/EM/MeWrapper/AmtWrapper/Dxe/AmtWrapperDxe.c new file mode 100644 index 0000000..b5d4c0a --- /dev/null +++ b/Board/EM/MeWrapper/AmtWrapper/Dxe/AmtWrapperDxe.c @@ -0,0 +1,883 @@ +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//************************************************************************* +//********************************************************************** +// +// $Header: /Alaska/SOURCE/Modules/SharkBayRefCodes/ME/AmtWrapper/AmtWrapperDxe/AmtWrapperDxe.c 10 6/18/14 3:08a Larryliu $ +// +// $Revision: 10 $ +// +// $Date: 6/18/14 3:08a $ +// +//********************************************************************** +// Revision History +// ---------------- +// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/ME/AmtWrapper/AmtWrapperDxe/AmtWrapperDxe.c $ +// +// 10 6/18/14 3:08a Larryliu +// [TAG] EIP173999 +// [Category] Improvement +// [Description] [HWR]Remove useless comments from Intel ME +// component.(except RC) +// [Files] AmtWrapperDxe.c +// +// 8 5/14/14 9:52p Tristinchou +// [TAG] EIP167030 +// [Category] Improvement +// [Description] Remove the variable runtime attribute and keep original +// attributes. +// +// 7 9/12/13 5:26a Klzhan +// [TAG] EIPNone +// [Category] Improvement +// [Description] Correct gSerialOverLanDevicePath +// +// 6 4/18/13 1:55a Klzhan +// [TAG] EIP119190 +// [Category] Bug Fix +// [Severity] Important +// [Symptom] BIOS doesn't wait for KVM pass code input. +// [RootCause] The Con Out Start protocol GUID is different in AMI and +// ME RC. +// [Solution] Install ME RC ConOut Protocol when AMI ConOut Protocol +// installed. +// [Files] AmtWrapperDxe.c +// AmtWrapperDxe.h +// +// 5 4/08/13 3:06a Klzhan +// [TAG] EIPNone +// [Category] Improvement +// [Description] Support New Security protocol. +// +// 4 10/30/12 8:33a Klzhan +// Correct Secure IDER boot +// +// 3 8/14/12 7:24a Klzhan +// Support UEFI IDER boot. +// +// 2 4/24/12 12:36a Klzhan +// Update modulepart to latest +// +// 1 2/08/12 1:08a Klzhan +// Initial Check in +// +// 3 6/21/11 3:42a Klzhan +// Fix comnpiler error if PCI COM is 0. +// +// 2 3/29/11 3:18a Klzhan +// Remove un-used code. +// +// 1 2/25/11 1:43a Klzhan +// Initial Check-in +// +// 2 12/28/10 2:00a Klzhan +// Improvement : Enable/Disable Terminal item for SOL redirection. +// +// 1 12/03/10 5:10a Klzhan +// Initial Check-in. +// +// +//********************************************************************** + +//<AMI_FHDR_START> +//---------------------------------------------------------------------------- +// +// Name: AmtWrapperDxe.c +// +// Description: Amt Wrapper Functions +// +//---------------------------------------------------------------------------- +//<AMI_FHDR_END> +/*++ +Copyright (c) 2009 Intel Corporation. All rights reserved. +This software and associated documentation (if any) is furnished +under a license and may only be used or copied in accordance +with the terms of the license. Except as permitted by such +license, no part of this software or documentation may be +reproduced, stored in a retrieval system, or transmitted in any +form or by any means without the express written consent of +Intel Corporation. +--*/ +#if EFI_SPECIFICATION_VERSION>0x20000 +#include "token.h" +#define _HII_H_ +#define _FORM_CALLBACK_H_ +#define _GLOBAL_VARIABLE_GUID_H_ +#ifndef GUID_VARIABLE_DECLARATION +#define GUID_VARIABLE_DECLARATION(Variable, Guid) extern EFI_GUID Variable +#endif +#include "AmtWrapperDxe.h" +#else +#include "AmtWrapperDxe.h" +#include "token.h" +#define __UEFI_HII__H__ +#define __HII_PROTOCOL_H__ +#define _HII_H_ +#endif +#if defined(Terminal_SUPPORT) && (Terminal_SUPPORT == 1) +#include "Core\Em\Terminal\TerminalSetupVar.h" +#endif +#include <SetupDataDefinition.h> +#if defined(CORE_COMBINED_VERSION) && CORE_COMBINED_VERSION >=0x4028e +#include <Protocol\Security2.h> +#else +#include <Protocol\Security.h> +#endif + +#include <Amt.h> +#include EFI_GUID_DEFINITION(ConsoleOutDevice) + +#define SETUP_GUID { 0xEC87D643, 0xEBA4, 0x4BB5, 0xA1, 0xE5, 0x3F, 0x3E, 0x36, 0xB2, 0x0D, 0xA9 } + +AMT_WRAPPER_PROTOCOL AmtWrapperInstance = { + AmtWrapperInit, + AmtWrapperGet, + AmtWrapperSet, + AmtWrapperEnableSol, + AmtWrapperEnableIdeR, + AmtWrapperPauseBoot, + AmtWrapperEnterSetup, + //AsfSupportInit, + AmtWrapperBdsBootViaAsf, + BdsLibUpdateConsoleVariable, + ActiveManagementConsoleLocked, + AmtWrapperEnableKvm, + AmtWrapperInitializationKvm + }; + +extern EFI_ACTIVE_MANAGEMENT_PROTOCOL *mActiveManagement; +extern EFI_ASF_BOOT_OPTIONS *mAsfBootOptions; +#if defined(LEGACYSREDIR_SUPPORT) && (LEGACYSREDIR_SUPPORT == 1) +EFI_GUID gEfiLegacySredirProtocolGuid = EFI_LEGACY_SREDIR_PROTOCOL_GUID; +#endif +EFI_GUID gSetupGuid = SETUP_GUID; +EFI_GUID gEfiAmtWrapperProtocolGuid = EFI_AMT_WRAPPER_PROTOCOL_GUID; +EFI_GUID gEfiMeBiosExtensionSetupGuid = EFI_ME_BIOS_EXTENSION_SETUP_GUID; +CHAR16 gEfiMeBiosExtensionSetupName[] = EFI_ME_BIOS_EXTENSION_SETUP_VARIABLE_NAME; + +PLATFORM_PCI_SERIAL_OVER_LAN_DEVICE_PATH gSerialOverLanDevicePath = { + gPciRootBridge, + { + HARDWARE_DEVICE_PATH, + HW_PCI_DP, + (UINT8)(sizeof(PCI_DEVICE_PATH)), + (UINT8)((sizeof(PCI_DEVICE_PATH)) >> 8), + SOL_FUNCTION_NUMBER, + ME_DEVICE_NUMBER + }, + { + MESSAGING_DEVICE_PATH, + MSG_UART_DP, + (UINT8)(sizeof(UART_DEVICE_PATH)), + (UINT8)((sizeof(UART_DEVICE_PATH)) >> 8), + 0, + 115200, + 8, + 1, + 1 + }, + { + MESSAGING_DEVICE_PATH, + MSG_VENDOR_DP, + (UINT8)(sizeof(VENDOR_DEVICE_PATH)), + (UINT8)((sizeof(VENDOR_DEVICE_PATH)) >> 8), + DEVICE_PATH_MESSAGING_PC_ANSI + }, + gEndEntire + }; + + +EFI_HANDLE mBdsImageHandle; +UINT16 gPlatformBootTimeOutDefault = 1; + + +// +// Driver entry point +// +EFI_DRIVER_ENTRY_POINT (AmtWrapperDxeEntryPoint); + +// +// Function implementations +// +#if defined(CORE_COMBINED_VERSION) && CORE_COMBINED_VERSION >=0x4028e +EFI_STATUS EmptyFileAuthentication +( + IN CONST EFI_SECURITY2_ARCH_PROTOCOL *This, + IN CONST EFI_DEVICE_PATH_PROTOCOL *File, + IN VOID *FileBuffer, + IN UINTN FileSize, + IN BOOLEAN BootPolicy +) +#else +EFI_STATUS EmptyFileAuthentication +( + IN EFI_SECURITY_ARCH_PROTOCOL *This, + IN UINT32 AuthenticationStatus, + IN EFI_DEVICE_PATH_PROTOCOL *File +) +#endif +{ + if (File==NULL) return EFI_INVALID_PARAMETER; + return EFI_SUCCESS; +} + +VOID +EFIAPI +InstallEDKConOutStartProtocol ( + IN EFI_EVENT Event, + IN VOID *Context + ) +{ + + gBS->InstallProtocolInterface( + &mBdsImageHandle, &gEfiConsoleOutDeviceGuid, EFI_NATIVE_INTERFACE, NULL); + + gBS->CloseEvent (Event); +} + +EFI_STATUS +EFIAPI +AmtWrapperDxeEntryPoint ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable +) +/*++ + +Routine Description: + + Entry point for the Active Management Driver. + +Arguments: + + ImageHandle Image handle of this driver. + SystemTable Global system service table. + +Returns: + + EFI_SUCCESS Initialization complete. + EFI_UNSUPPORTED The chipset is unsupported by this driver. + EFI_OUT_OF_RESOURCES Do not have enough resources to initialize the driver. + EFI_DEVICE_ERROR Device error, driver exits abnormally. + +--*/ +{ + EFI_STATUS Status; + EFI_EVENT ReadyToBootEvent; + EFI_GUID gSetupGuid = SETUP_GUID; + UINTN VariableSize = sizeof(SETUP_DATA); + SETUP_DATA SetupDataBuffer; + SETUP_DATA *SetupData = &SetupDataBuffer; + VOID *AfterConsolOutNotifyReg; + EFI_EVENT AfterConsolOutInstalledEvent; + EFI_GUID AmiConOutStartProtocolGuid = AMI_CONSOLE_OUT_DEVICES_STARTED_PROTOCOL_GUID; + + mBdsImageHandle = ImageHandle; + // + // Initialize the EFI Driver Library + // + EfiInitializeDriverLib (ImageHandle, SystemTable); + INITIALIZE_SCRIPT (ImageHandle, SystemTable); + + mAsfBootOptions = NULL; + mActiveManagement = NULL; + + InitAmtWrapperLib(); + // + // Install the EFI_ACTIVE_MANAGEMENT_PROTOCOL interface + // + Status = gBS->InstallMultipleProtocolInterfaces ( + &ImageHandle, + &gEfiAmtWrapperProtocolGuid, &AmtWrapperInstance, + NULL + ); + + // This event is for KVM function, because ConOut Start GUID is different from AMI to ME RC. + Status = gBS->CreateEvent ( + EFI_EVENT_NOTIFY_SIGNAL, + EFI_TPL_NOTIFY, + InstallEDKConOutStartProtocol, + NULL, + &AfterConsolOutInstalledEvent + ); + + Status = gBS->RegisterProtocolNotify ( + &AmiConOutStartProtocolGuid, + AfterConsolOutInstalledEvent, + &AfterConsolOutNotifyReg + ); + +#if defined(Terminal_SUPPORT) && (Terminal_SUPPORT == 1) + // Enable/Disable Sol redirection + SetSOLCOMEnable(AmtWrapperEnableSol()); +#endif + // + // Register Ready to Boot Event for AMT Wrapper + // +#if defined(EFI_EVENT_SIGNAL_READY_TO_BOOT) && EFI_SPECIFICATION_VERSION<0x20000 + Status = gBS->CreateEvent( + EFI_EVENT_SIGNAL_READY_TO_BOOT | EFI_EVENT_NOTIFY_SIGNAL_ALL, + EFI_TPL_CALLBACK, + AmtWrapperReadyToBoot, + (VOID *)&ImageHandle, + &ReadyToBootEvent + ); +#else + Status = EfiCreateEventReadyToBoot( + EFI_TPL_CALLBACK, + AmtWrapperReadyToBoot, + (VOID *)&ImageHandle, + &ReadyToBootEvent + ); +#endif + + return Status; +} + +#if defined(Terminal_SUPPORT) && (Terminal_SUPPORT == 1) +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Procedure: SetSOLCOMEnable +// +// Description: Enable/Disable SOL COM. +// +// Input: +// +// Output: +// +// Notes: +// +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> +VOID +SetSOLCOMEnable( + IN BOOLEAN Enabled +) +{ + UINT32 ComPort; + UINT32 SetupVarAttr; + UINTN SetupDataSize; + SETUP_DATA gSetupData; + EFI_STATUS Status; +#if (TOTAL_PCI_SERIAL_PORTS > 0) + UINT32 i = 0; + EFI_GUID gTerminalVarGuid = TERMINAL_VAR_GUID; + UINTN PciSerialPortsLocationVarSize = + sizeof(PCI_SERIAL_PORTS_LOCATION_VAR); + UINT32 PciSerialPortsLocationVarAttributes=0; + PCI_SERIAL_PORTS_LOCATION_VAR PciSerialPortsLocationVar; + UINT32 gTotalSioSerialPorts = TOTAL_SIO_SERIAL_PORTS; + Status = gRT->GetVariable(L"PciSerialPortsLocationVar", + &gTerminalVarGuid, + &PciSerialPortsLocationVarAttributes, + &PciSerialPortsLocationVarSize, + &PciSerialPortsLocationVar); + + if(EFI_ERROR(Status)) { + ComPort = gTotalSioSerialPorts; + } + + ComPort = gTotalSioSerialPorts; + + for (i = 0; i < TOTAL_PCI_SERIAL_PORTS; i++) { + if ((PciSerialPortsLocationVar.Device[i] == SOL_DEVICE_NUMBER) && + (PciSerialPortsLocationVar.Function[i] == SOL_FUNCTION_NUMBER)) { + ComPort = gTotalSioSerialPorts+i; + break; + } + } +#else + return; +#endif + + SetupVarAttr = 0; + SetupDataSize = sizeof(SETUP_DATA); + Status = gRT->GetVariable( \ + L"Setup", \ + &gSetupGuid, \ + &SetupVarAttr, \ + &SetupDataSize, \ + &gSetupData ); + + if(Enabled) + gSetupData.ConsoleRedirectionEnable[ComPort] = 1; + else + gSetupData.ConsoleRedirectionEnable[ComPort] = 0; + + Status = gRT->SetVariable( \ + L"Setup", \ + &gSetupGuid, \ + SetupVarAttr, \ + SetupDataSize, \ + &gSetupData ); +} +#endif + +EFI_STATUS +BdsRefreshBbsTableForBoot ( + IN BDS_COMMON_OPTION *Entry +) +{ + return EFI_NOT_FOUND; +} + +VOID +PrintBbsTable ( + IN BBS_TABLE *LocalBbsTable +) +{ + UINT16 Idx; + + DEBUG ((EFI_D_ERROR, "\n")); + DEBUG ((EFI_D_ERROR, " NO Prio bb/dd/ff cl/sc Type Stat segm:offs\n")); + DEBUG ((EFI_D_ERROR, "=============================================\n")); + for (Idx = 0; Idx < MAX_BBS_ENTRIES; Idx++) + { + if (LocalBbsTable[Idx].BootPriority == BBS_IGNORE_ENTRY) + { + continue; + } + + DEBUG ( + (EFI_D_ERROR, + " %02x: %04x %02x/%02x/%02x %02x/02%x %04x %04x %04x:%04x\n", + (UINTN) Idx, + (UINTN) LocalBbsTable[Idx].BootPriority, + (UINTN) LocalBbsTable[Idx].Bus, + (UINTN) LocalBbsTable[Idx].Device, + (UINTN) LocalBbsTable[Idx].Function, + (UINTN) LocalBbsTable[Idx].Class, + (UINTN) LocalBbsTable[Idx].SubClass, + (UINTN) LocalBbsTable[Idx].DeviceType, + (UINTN) * (UINT16 *) &LocalBbsTable[Idx].StatusFlags, + (UINTN) LocalBbsTable[Idx].BootHandlerSegment, + (UINTN) LocalBbsTable[Idx].BootHandlerOffset, + (UINTN) ((LocalBbsTable[Idx].MfgStringSegment << 4) + LocalBbsTable[Idx].MfgStringOffset), + (UINTN) ((LocalBbsTable[Idx].DescStringSegment << 4) + LocalBbsTable[Idx].DescStringOffset)) + ); + } + + DEBUG ((EFI_D_ERROR, "\n")); +} + +BOOLEAN +AmtWrapperGet( + IN UINTN Index, + IN OUT VOID *pVar +) +{ + BOOLEAN st = FALSE; + + InitAmtWrapperLib(); + + if (Index == GET_SOL_DP) { + *((PLATFORM_PCI_SERIAL_OVER_LAN_DEVICE_PATH **)pVar) = &gSerialOverLanDevicePath; + st = TRUE; + } else if (Index == GET_TIME_OUT) { + *((UINT16 *)pVar) = BdsLibGetTimeout(); + st = TRUE; + } else if (Index == GET_BOOT_OPTION) { + *((UINT16 *)pVar) = mAsfBootOptions->BootOptions; + st = TRUE; + } else if (Index == GET_IS_SOL) { + *((UINTN *)pVar) = IsSOL(*((EFI_HANDLE *)pVar)); + st = TRUE; + } else if (Index == GET_IS_IDER) { + *((UINTN *)pVar) = IsIDER(*((EFI_HANDLE *)pVar)); + st = TRUE; + } + + return st; +} + +UINTN IsSOL( + IN EFI_HANDLE Controller +) +{ + EFI_STATUS Status; + EFI_PCI_IO_PROTOCOL *PciIo; + UINTN Segment=0; + UINTN Bus=0; + UINTN Device=0; + UINTN Function=0; + UINTN flag = FALSE; + + Status = gBS->HandleProtocol(Controller, + &gEfiPciIoProtocolGuid, + &PciIo); + if (!EFI_ERROR(Status)) { + Status = PciIo->GetLocation(PciIo, + &Segment, + &Bus, + &Device, + &Function); + if (!EFI_ERROR(Status)) { + if (Device == SOL_DEVICE_NUMBER && Function == SOL_FUNCTION_NUMBER) { + flag = TRUE; + } + } + } + + return flag; +} + +UINTN IsIDER( + IN EFI_HANDLE Controller +) +{ + EFI_STATUS Status; + EFI_PCI_IO_PROTOCOL *PciIo; + UINTN Segment=0; + UINTN Bus=0; + UINTN Device=0; + UINTN Function=0; + UINTN flag = FALSE; + + Status = gBS->HandleProtocol(Controller, + &gEfiPciIoProtocolGuid, + &PciIo); + if (!EFI_ERROR(Status)) { + Status = PciIo->GetLocation(PciIo, + &Segment, + &Bus, + &Device, + &Function); + if (!EFI_ERROR(Status)) { + if (Device == IDER_DEVICE_NUMBER && Function == IDER_FUNCTION_NUMBER) { + flag = TRUE; + } + } + } + + return flag; +} + +UINT16 ConvertSetupDataToUART( + UINT8 Parity, + UINT8 DataBits, + UINT8 StopBits +) +{ + UINT16 DataParityStopBit = 0; + + switch (Parity) { + case NoParity: + DataParityStopBit &= ~(PAREN | EVENPAR | STICPAR); + break; + case EvenParity: + DataParityStopBit |= (PAREN | EVENPAR); + DataParityStopBit &= ~STICPAR; + break; + case OddParity: + DataParityStopBit |= PAREN; + DataParityStopBit &= ~(EVENPAR | STICPAR); + break; + case SpaceParity: + DataParityStopBit |= (PAREN | EVENPAR | STICPAR); + break; + case MarkParity: + DataParityStopBit |= (PAREN | STICPAR); + DataParityStopBit &= ~EVENPAR; + break; + } + + // Set stop bits. + switch (StopBits) { + case OneStopBit : + DataParityStopBit &= ~STOPB; + break; + case OneFiveStopBits : + case TwoStopBits : + DataParityStopBit |= STOPB; + break; + } + + // Set data bits. + DataParityStopBit &= ~SERIALDB; + DataParityStopBit |= (UINT8)((DataBits - 5) & 0x03); + + return DataParityStopBit; +} + +BOOLEAN +AmtWrapperSet( + IN UINTN Index, + IN OUT VOID *pVar +) +{ +#if defined(LEGACYSREDIR_SUPPORT) && (LEGACYSREDIR_SUPPORT == 1) + EFI_LEGACY_SREDIR_PROTOCOL *pLegacySredir; + UINT64 PciAddress; + UINT32 SerialAddress; + UINT8 SerialIRQ; + EFI_STATUS Status; + EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo; + BOOLEAN st = FALSE; + + InitAmtWrapperLib(); + + if (Index == SET_BIOS_WDT_START) { + AsfStartWatchDog(ASF_START_BIOS_WDT); + st = TRUE; + } + else if (Index == SET_OS_WDT_START) { + AsfStartWatchDog(ASF_START_OS_WDT); + st = TRUE; + } + else if (Index == SET_WDT_STOP) { + AsfStopWatchDog(); + st = TRUE; + } + else if (Index == SET_OS_SOL) { + Status = gBS->LocateProtocol(&gEfiLegacySredirProtocolGuid, NULL, &pLegacySredir); + ASSERT_EFI_ERROR(Status); + + Status = gBS->LocateProtocol(&gEfiPciRootBridgeIoProtocolGuid, NULL, &PciRootBridgeIo); + ASSERT_EFI_ERROR(Status); + + PciAddress = EFI_PCI_ADDRESS (SOL_BUS_NUMBER, SOL_DEVICE_NUMBER, SOL_FUNCTION_NUMBER, 0x10); + PciRootBridgeIo->Pci.Read ( + PciRootBridgeIo, + EfiPciWidthUint32, + PciAddress, + 1, + &SerialAddress + ); + SerialAddress &= ~1; // mask IO/MEM bit + + PciAddress = EFI_PCI_ADDRESS (SOL_BUS_NUMBER, SOL_DEVICE_NUMBER, SOL_FUNCTION_NUMBER, 0x3C); + PciRootBridgeIo->Pci.Read ( + PciRootBridgeIo, + EfiPciWidthUint8, + PciAddress, + 1, + &SerialIRQ + ); +/* + UID = TOTAL_SIO_SERIAL_PORTS; + gEfiComParameters.BaseAddress = (UINT16)SerialAddress; + gEfiComParameters.SerialIRQ = (UINT8)SerialIRQ; + + VariableSize = sizeof(SETUP_DATA); + Status = gRT->GetVariable( + L"Setup", + &gSetupGuid, + NULL, + &VariableSize, + &SetupData); + ASSERT(!EFI_ERROR(Status)); + + gEfiComParameters.Baudrate = BaudRates[SetupData.BaudRate[UID]]; + gEfiComParameters.TerminalType = TerminalTypes[SetupData.TerminalType[UID]]; + gEfiComParameters.FlowControl = SetupData.FlowControl[UID]; + + gEfiComParameters.DataParityStop = ConvertSetupDataToUART( + SetupData.Parity[UID], + SetupData.DataBits[UID], + SetupData.StopBits[UID]); + + if (SREDIR_DISPLAY_MODE == DISPLAY_BY_80x24) + gEfiComParameters.LegacyOsResolution = 0; + else if (SREDIR_DISPLAY_MODE == DISPLAY_BY_80x25) + gEfiComParameters.LegacyOsResolution = 1; + else + gEfiComParameters.LegacyOsResolution = SetupData.LegacyOsResolution[UID]; +*/ + Status = pLegacySredir->EnableLegacySredir(pLegacySredir); + + ASSERT_EFI_ERROR (Status); + st = TRUE; + } + + return st; +#else + return FALSE; +#endif +} + +EFI_STATUS +AmtWrapperInit( + IN EFI_HANDLE ImageHandle, + IN OUT EFI_SYSTEM_TABLE *SystemTable +) +{ + mBdsImageHandle = ImageHandle; + InitAmtWrapperLib(); + + return EFI_SUCCESS; +} + + +VOID +InitAmtWrapperLib(VOID) +{ + if (mActiveManagement == NULL) + AmtLibInit(); + + if (mAsfBootOptions == NULL) { + BdsAsfInitialization(); + } +} + +BOOLEAN +AmtWrapperEnableSol( + IN VOID +) +{ + BOOLEAN st; + + InitAmtWrapperLib(); + st = ActiveManagementEnableSol(); + if(((mAsfBootOptions->OemParameters) & 0x01) && (mAsfBootOptions != NULL)) + st = TRUE; + else + st = FALSE; + return st; +} + +BOOLEAN +AmtWrapperEnableIdeR( + IN VOID +) +{ + BOOLEAN st; + EFI_STATUS Status; +#if defined(CORE_COMBINED_VERSION) && CORE_COMBINED_VERSION >=0x4028e + EFI_SECURITY2_ARCH_PROTOCOL *mSecurity; +#else + EFI_SECURITY_ARCH_PROTOCOL *mSecurity; +#endif + + InitAmtWrapperLib(); + st = ActiveManagementEnableIdeR(); + if(!st) + return st; + // IDER enabled and Enforce Secure Boot enabled + if((mAsfBootOptions->SpecialCommandParam & ENFORCE_SECURE_BOOT) + != ENFORCE_SECURE_BOOT) + { +#if defined(CORE_COMBINED_VERSION) && CORE_COMBINED_VERSION >=0x4028e + EFI_GUID gEfiSecurity2ArchProtocolGuid = EFI_SECURITY2_ARCH_PROTOCOL_GUID; + Status = gBS->LocateProtocol(&gEfiSecurity2ArchProtocolGuid, + +#else + Status = gBS->LocateProtocol(&gEfiSecurityArchProtocolGuid, +#endif + NULL, &mSecurity); + + if(EFI_ERROR(Status)) + return st; + // Set a empty File Authentication to skip Secure check. + // This will not been restore, because IDER boot fail system HALT + +#if defined(CORE_COMBINED_VERSION) && CORE_COMBINED_VERSION >=0x4028e + mSecurity->FileAuthentication = EmptyFileAuthentication; +#else + mSecurity->FileAuthenticationState = EmptyFileAuthentication; +#endif + } + + return st; +} + +BOOLEAN +AmtWrapperPauseBoot( + IN VOID +) +{ + BOOLEAN st; + + InitAmtWrapperLib(); + st = ActiveManagementPauseBoot(); + + return st; +} + +BOOLEAN +AmtWrapperEnterSetup( + IN VOID +) +{ + BOOLEAN st; + + InitAmtWrapperLib(); + st = ActiveManagementEnterSetup(); + + return st; +} + +EFI_STATUS +AmtWrapperBdsBootViaAsf( + IN VOID +) +{ + EFI_STATUS Status = EFI_NOT_FOUND; + + InitAmtWrapperLib(); + + if (mActiveManagement != NULL && mAsfBootOptions != NULL) { + Status = BdsBootViaAsf(); + } + + return Status; +} + + + +EFI_STATUS +AmtWrapperReadyToBoot( + EFI_EVENT Event, + VOID *ParentImageHandle +) +{ + EFI_STATUS Status = EFI_SUCCESS; + + + return Status; +} + +BOOLEAN +AmtWrapperEnableKvm( + IN VOID +) +{ + BOOLEAN Status; + + Status = ActiveManagementEnableKvm(); + + return Status; +} + +BOOLEAN +AmtWrapperInitializationKvm( + IN VOID +) +{ + BOOLEAN Status; + + Status = BdsKvmInitialization(); + + return Status; +} +//************************************************************************* +//************************************************************************* +//** ** +//** (C)Copyright 1985-2010, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//************************************************************************* +//*************************************************************************
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