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Diffstat (limited to 'Board/EM/MeWrapper/AmtWrapper/AmtSetup/AmtTseFunc.c')
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diff --git a/Board/EM/MeWrapper/AmtWrapper/AmtSetup/AmtTseFunc.c b/Board/EM/MeWrapper/AmtWrapper/AmtSetup/AmtTseFunc.c
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+++ b/Board/EM/MeWrapper/AmtWrapper/AmtSetup/AmtTseFunc.c
@@ -0,0 +1,447 @@
+//*************************************************************************
+//*************************************************************************
+//** **
+//** (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/AmtSetup/AmtTseFunc.c 3 5/14/14 9:49p Tristinchou $
+//
+// $Revision: 3 $
+//
+// $Date: 5/14/14 9:49p $
+//**********************************************************************
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/ME/AmtWrapper/AmtSetup/AmtTseFunc.c $
+//
+// 3 5/14/14 9:49p Tristinchou
+// [TAG] EIP167030
+// [Category] Improvement
+// [Description] Remove the variable runtime attribute and keep original
+// attributes.
+//
+// 2 4/24/12 12:38a Klzhan
+// Update modulepart to latest
+//
+// 1 2/08/12 1:08a Klzhan
+// Initial Check in
+//
+// 1 2/25/11 1:44a Klzhan
+// Initial Check-in
+//
+// 1 12/03/10 5:11a Klzhan
+// Initial Check-in.
+//
+//**********************************************************************
+
+//<AMI_FHDR_START>
+//---------------------------------------------------------------------------
+// Name: AMTTseFunc.c
+//
+// Description: AMT TSE Functions.
+//
+//---------------------------------------------------------------------------
+//<AMI_FHDR_END>
+/*
+#include <EFI.h>
+#include "EfiDriverLib.h"
+#include "EfiCommonLib.h"
+#include "AmtSetup.h"
+#include "token.h"
+#include "EfiBootScript.h"
+#include <AMIVfr.h>
+#include <Core\EM\AMITSE\Inc\variable.h>
+
+#include EFI_PROTOCOL_CONSUMER (AmtPlatformPolicy)
+#include EFI_PROTOCOL_CONSUMER (AmtWrapper)
+#include EFI_PROTOCOL_CONSUMER (AlertStandardFormat)
+#include EFI_PROTOCOL_DEFINITION (BootScriptSave)
+#include EFI_GUID_DEFINITION (AcpiVariable)
+*/
+#include <Setup.h>
+#include <TseCommon.h>
+//#include <ME.h>
+//#include "Board\EM\AMT\Setup\AMT.h"
+#include "variable.h"
+#include "AmtWrapper\AmtWrapper.h"
+#include "AlertStandardFormat\AlertStandardFormat.h"
+#define SETUP_GUID \
+ { 0xEC87D643, 0xEBA4, 0x4BB5, 0xA1, 0xE5, 0x3F, 0x3E, 0x36, 0xB2, 0x0D, 0xA9 }
+
+#define BOOT_MANAGER_GUID \
+ { 0xB4909CF3, 0x7B93, 0x4751, 0x9B, 0xD8, 0x5B, 0xA8, 0x22, 0x0B, 0x9B, 0xB2 }
+
+#define EFI_BOOT_SCRIPT_SAVE_PROTOCOL_GUID \
+ { \
+ 0x470e1529, 0xb79e, 0x4e32, 0xa0, 0xfe, 0x6a, 0x15, 0x6d, 0x29, 0xf9, 0xb2 \
+ }
+
+#define AMI_EFI_SOL_POST_MESSAGE_GUID \
+ { 0xf42f3752, 0x12e, 0x4812, 0x99, 0xe6, 0x49, 0xf9, 0x43, 0x4, 0x84, 0x54 }
+
+#define EFI_GLOBAL_VARIABLE \
+ {0x8BE4DF61,0x93CA,0x11d2,0xAA,0xD,0x0,0xE0,0x98,0x03,0x2B,0x8C}
+
+//EFI_BOOT_SCRIPT_SAVE_PROTOCOL *gBootScriptSave;
+EFI_GUID gEfiAmtWrapperProtocolGuidTse = EFI_AMT_WRAPPER_PROTOCOL_GUID;
+EFI_GUID gEfiAlertStandardFormatProtocolGuid = EFI_ALERT_STANDARD_FORMAT_PROTOCOL_GUID;
+static UINTN ScriptDone = 0;
+extern BOOLEAN gEnterSetup;
+
+VOID CheckForKey( EFI_EVENT Event, VOID *Context );
+VOID AMTBypassPasswordRestore(VOID);
+
+extern EFI_BOOT_SERVICES *gBS;
+extern EFI_SYSTEM_TABLE *gST;
+extern EFI_RUNTIME_SERVICES *gRT;
+//*******************************************************************************
+//<AMI_PHDR_START>
+// Procedure: iAMTCheckForKey
+//
+// Description:
+//
+// Input: Event: Timer event.
+// Context: Event context; always NULL
+//
+// Output: VOID
+//
+//<AMI_PHDR_END>
+//*******************************************************************************
+VOID iAMTCheckForKey( EFI_EVENT Event, VOID *Context)
+{
+ // Console Lock by uninstall Protocol,
+ // So remove this.
+ //CheckForKey((EFI_EVENT)NULL, NULL );
+
+}
+
+
+//*******************************************************************************
+//<AMI_PHDR_START>
+// Procedure: iAMTProcessProceedToBootHook
+//
+// Description:
+//
+// Input: Event: Timer event.
+// Context: Event context; always NULL
+//
+// Output: VOID
+//
+//<AMI_PHDR_END>
+//*******************************************************************************
+VOID iAMTProcessProceedToBootHook ( EFI_EVENT Event, VOID *Context)
+{
+ AMT_WRAPPER_PROTOCOL *pAmtWrapper = NULL;
+ EFI_STATUS Status;
+ EFI_ALERT_STANDARD_FORMAT_PROTOCOL *AsfCheck;
+ EFI_ASF_BOOT_OPTIONS *mInternalAsfBootOptions;
+
+ if (pAmtWrapper == NULL) {
+ Status = gBS->LocateProtocol(&gEfiAmtWrapperProtocolGuidTse, NULL, &pAmtWrapper);
+ }
+
+ //case IDER
+ if (pAmtWrapper != NULL) {
+ if (pAmtWrapper->ActiveManagementEnableIdeR()||pAmtWrapper->ActiveManagementEnableSol()){
+ Status = pAmtWrapper->BdsBootViaAsf();
+ return;
+ }
+ }
+
+ //case ASF
+ //Get the ASF options
+ //if set then we have to do and Asfboot
+ Status = gBS->LocateProtocol (
+ &gEfiAlertStandardFormatProtocolGuid,
+ NULL,
+ &AsfCheck
+ );
+
+ if (EFI_ERROR (Status)) {
+// DEBUG ((EFI_D_ERROR, "Info : Error gettings ASF protocol -> %r\n", Status));
+ return;
+ }
+
+ Status = AsfCheck->GetBootOptions (AsfCheck, &mInternalAsfBootOptions);
+
+ if (mInternalAsfBootOptions->SubCommand != ASF_BOOT_OPTIONS_PRESENT) {
+ return;
+ }else{
+ Status = pAmtWrapper->BdsBootViaAsf();
+ return;
+ }
+}
+
+
+//*******************************************************************************
+//<AMI_PHDR_START>
+// Procedure: iAMTProcessEnterSetupHook
+//
+// Description:
+//
+// Input: Event: Timer event.
+// Context: Event context; always NULL
+//
+// Output: VOID
+//
+//<AMI_PHDR_END>
+//*******************************************************************************
+VOID iAMTProcessEnterSetupHook ( EFI_EVENT Event, VOID *Context)
+{
+ EFI_STATUS Status;
+ UINT16 count = 0;
+ EFI_GUID BootManGuid = BOOT_MANAGER_GUID;
+ AMT_WRAPPER_PROTOCOL *pAmtWrapper = NULL;
+
+ if (pAmtWrapper == NULL)
+ Status = gBS->LocateProtocol(&gEfiAmtWrapperProtocolGuidTse, NULL, &pAmtWrapper);
+ if (pAmtWrapper != NULL) {
+ if (pAmtWrapper->ActiveManagementEnableIdeR()) {
+ count = 0xFFFF;
+ }
+ }
+ if (count == 0xFFFF){
+ gRT->SetVariable( L"BootManager", &BootManGuid, EFI_VARIABLE_BOOTSERVICE_ACCESS,sizeof(count),&count );}
+}
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: AMTBypassPasswordRestore
+//
+// Description: This function is a hook called when TSE determines
+// that SETUP utility has to be displayed. This function
+// is available as ELINK. In the generic implementation
+// setup password is prompted in this function.
+//
+// Input: VOID
+//
+// Output: VOID
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+BOOLEAN iAMTProcessConInAvailabilityHook (VOID)
+{
+ AMT_WRAPPER_PROTOCOL *pAmtWrapper = NULL;
+ EFI_HANDLE SolPostMessageHandle = NULL;
+ EFI_STATUS Status;
+ EFI_GUID gAmiEfiSolPostMessageGuid = AMI_EFI_SOL_POST_MESSAGE_GUID;
+
+ // Handle EnterSetup Flag here !!
+ if (pAmtWrapper == NULL){
+ Status = gBS->LocateProtocol(&gEfiAmtWrapperProtocolGuidTse, NULL, &pAmtWrapper);
+ }
+ if(EFI_ERROR(Status))
+ return FALSE;
+ if(pAmtWrapper->ActiveManagementEnterSetup())
+ gEnterSetup = TRUE;
+
+ // Install Protocol here, Trig Callback event to show SOL message.
+ Status = gBS->InstallMultipleProtocolInterfaces(
+ &SolPostMessageHandle,
+ &gAmiEfiSolPostMessageGuid,
+ NULL,
+ NULL);
+
+
+ return FALSE;
+}
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: AMTBypassPasswordRestore
+//
+// Description: This function is a hook called when TSE determines
+// that SETUP utility has to be displayed. This function
+// is available as ELINK. In the generic implementation
+// setup password is prompted in this function.
+//
+// Input: VOID
+//
+// Output: VOID
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID AMTBypassPasswordRestore(VOID)
+{
+
+ EFI_STATUS Status;
+ UINT32 VarAttr;
+ UINTN VariableSize;
+ EFI_GUID gAmiTseSetupGuid = AMITSESETUP_GUID;
+ AMITSESETUP AmiTseData;
+#if defined(TSE_ADVANCED_BIN_SUPPORT)
+ AMITSESETUP *pSetupVariable;
+#endif
+ VariableSize = sizeof(AMITSESETUP);
+ Status = gRT->GetVariable ( L"AMITSESetupBackup", \
+ &gAmiTseSetupGuid, \
+ &VarAttr, \
+ &VariableSize, \
+ &AmiTseData );
+
+ // If we get this variable, restore it back
+ if (!EFI_ERROR (Status)) {
+
+ VariableSize = sizeof(AMITSESETUP);
+ Status = gRT->SetVariable ( L"AMITSESetup", \
+ &gAmiTseSetupGuid, \
+ VarAttr, \
+ VariableSize, \
+ &AmiTseData );
+
+ VariableSize = 0;
+ Status = gRT->SetVariable ( L"AMITSESetupBackup", \
+ &gAmiTseSetupGuid, \
+ VarAttr, \
+ VariableSize, \
+ &AmiTseData );
+#if defined(TSE_ADVANCED_BIN_SUPPORT)
+ VariableSize = sizeof(AMITSESETUP);
+ pSetupVariable = VarGetVariable( VARIABLE_ID_AMITSESETUP, &VariableSize );
+ if ( ( pSetupVariable == NULL ) || ( VariableSize != sizeof(AMITSESETUP) ) )
+ pSetupVariable = VarGetNvram( VARIABLE_ID_AMITSESETUP, &VariableSize );
+ MemCopy(pSetupVariable->UserPassword, AmiTseData.UserPassword,
+ sizeof(pSetupVariable->UserPassword));
+ MemCopy(pSetupVariable->AdminPassword, AmiTseData.AdminPassword,
+ sizeof(pSetupVariable->AdminPassword));
+ VarSetNvram( VARIABLE_ID_AMITSESETUP, \
+ pSetupVariable, sizeof(AMITSESETUP));
+#endif
+ }
+
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: AMTBypassPasswordCheck
+//
+// Description: ELink to ProcessConInAvailabilityHook.
+// If AMT Bypass user password, Delete AMITSESetup.
+//
+// Input: VOID
+//
+// Output: BOOLEAN. Should return TRUE if the screen was used to
+// ask password; FALSE if the screen was not used to ask
+// password.
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+BOOLEAN AMTBypassPasswordCheck(VOID)
+{
+ EFI_STATUS Status;
+ UINT32 VarAttr;
+ UINTN VariableSize;
+ EFI_GUID gAmiTseSetupGuid = AMITSESETUP_GUID;
+ AMITSESETUP AmiTseData;
+#if defined(TSE_ADVANCED_BIN_SUPPORT)
+ AMITSESETUP *pSetupVariable;
+#endif
+ UINTN VarSize=0;
+ EFI_ALERT_STANDARD_FORMAT_PROTOCOL *Asf;
+ EFI_ASF_BOOT_OPTIONS *mAsfBootOptions;
+ EFI_GUID gSetupGuid = SETUP_GUID;
+ mAsfBootOptions = NULL;
+ //
+ // Get Protocol for ASF
+ //
+ Status = gBS->LocateProtocol (
+ &gEfiAlertStandardFormatProtocolGuid,
+ NULL,
+ &Asf
+ );
+ if (EFI_ERROR (Status)) {
+// DEBUG ((EFI_D_ERROR, "Info : Error gettings ASF protocol -> %r\n", Status));
+ return FALSE;
+ }
+
+ Status = Asf->GetBootOptions (Asf, &mAsfBootOptions);
+ // Configuration data resert.
+ if(mAsfBootOptions->BootOptions & 0x8000)
+ {
+ // Delete Variable.
+ VarAttr = 0;
+ VariableSize = 0;
+ Status = gRT->GetVariable(
+ L"Setup",
+ &gSetupGuid,
+ &VarAttr,
+ &VariableSize,
+ &VarSize );
+ if( EFI_ERROR(Status) && (Status != EFI_BUFFER_TOO_SMALL) )
+ VarAttr = EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS;
+
+ VariableSize = 0;
+ gRT->SetVariable(
+ L"Setup",
+ &gSetupGuid,
+ VarAttr,
+ VariableSize,
+ &VarSize);
+ }
+ // ByPass Password
+ if(mAsfBootOptions->BootOptions & 0x0800)
+ {
+ VarAttr = 0;
+ VariableSize = sizeof(AMITSESETUP);
+ Status = gRT->GetVariable ( L"AMITSESetup", \
+ &gAmiTseSetupGuid, \
+ &VarAttr, \
+ &VariableSize, \
+ &AmiTseData );
+
+ // No Password installed just return
+ if (Status == EFI_NOT_FOUND) {
+ return 0;
+ }
+ // If exist , store a backup then delete AMITSESetup
+
+ VariableSize = sizeof(AMITSESETUP);
+ Status = gRT->SetVariable ( L"AMITSESetupBackup", \
+ &gAmiTseSetupGuid, \
+ VarAttr, \
+ VariableSize, \
+ &AmiTseData );
+ Status = gRT->SetVariable ( L"AMITSESetup", \
+ &gAmiTseSetupGuid, \
+ VarAttr, \
+ 0, \
+ &AmiTseData );
+#if defined(TSE_ADVANCED_BIN_SUPPORT)
+ pSetupVariable = VarGetVariable( VARIABLE_ID_AMITSESETUP, &VarSize );
+ if ( ( pSetupVariable == NULL ) || ( VarSize != sizeof(AMITSESETUP) ) )
+ pSetupVariable = VarGetNvram( VARIABLE_ID_AMITSESETUP, &VarSize );
+ MemSet(pSetupVariable->UserPassword, \
+ sizeof(pSetupVariable->UserPassword), 0);
+ MemSet(pSetupVariable->AdminPassword, \
+ sizeof(pSetupVariable->AdminPassword), 0);
+ VarSetNvram( VARIABLE_ID_AMITSESETUP, \
+ pSetupVariable, sizeof(AMITSESETUP));
+#endif
+ }else
+ {
+ // If not bypass password , check AMITSESetupBackup vairblae
+ AMTBypassPasswordRestore();
+ }
+
+ return 0;
+}
+//*************************************************************************
+//*************************************************************************
+//** **
+//** (C)Copyright 1985-2010, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//*************************************************************************
+//************************************************************************* \ No newline at end of file
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