init. 1AQQW051HEADmaster

10 files changed, 1015 insertions, 0 deletions

diff --git a/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.c b/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.c
new file mode 100644
index 0000000..ee8afab
--- /dev/null
+++ b/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.c
@@ -0,0 +1,313 @@
+/*++
+  This file contains a 'Sample Driver' and is licensed as such  
+  under the terms of your license agreement with Intel or your  
+  vendor.  This file may be modified by the user, subject to    
+  the additional terms of the license agreement                 
+--*/
+/*++
+
+Copyright (c)  1999 - 2003 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.
+
+
+Module Name:
+
+  EfiRegTableLib.c
+  
+Abstract: 
+
+  Lib function for table driven register initialization.
+
+Revision History
+
+--*/
+
+#include "Tiano.h"
+#include "EfiDriverLib.h"
+#include "EfiRegTableLib.h"
+#include "EfiDebug.h"
+
+//
+// Local Functions
+//
+STATIC
+VOID
+PciWrite (
+  EFI_REG_TABLE_PCI_WRITE             *Entry,
+  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL     *PciRootBridgeIo
+  )
+/*++
+
+Routine Description:
+  Local worker function to process PCI_WRITE table entries.  Performs write and
+  may also call BootScriptSave protocol if indicated in the Entry flags
+
+Arguments:
+  Entry - A pointer to the PCI_WRITE entry to process
+  
+  PciRootBridgeIo - A pointer to the instance of PciRootBridgeIo that is used
+          when processing the entry.
+
+Returns:
+  Nothing.  
+  
+--*/
+{
+  EFI_STATUS  Status;
+
+  Status = PciRootBridgeIo->Pci.Write (
+                                  PciRootBridgeIo,
+                                  (EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH) (OPCODE_EXTRA_DATA (Entry->OpCode)),
+                                  (UINT64) Entry->PciAddress,
+                                  1,
+                                  &Entry->Data
+                                  );
+  ASSERT_EFI_ERROR (Status);
+
+  if (OPCODE_FLAGS (Entry->OpCode) & OPCODE_FLAG_S3SAVE) {
+    Status = BootScriptSavePciCfgWrite (
+              EFI_ACPI_S3_RESUME_SCRIPT_TABLE,
+              (EFI_BOOT_SCRIPT_WIDTH) (OPCODE_EXTRA_DATA (Entry->OpCode)),
+              (UINT64) Entry->PciAddress,
+              1,
+              &Entry->Data
+              );
+    ASSERT_EFI_ERROR (Status);
+  }
+}
+
+STATIC
+VOID
+PciReadModifyWrite (
+  EFI_REG_TABLE_PCI_READ_MODIFY_WRITE *Entry,
+  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL     *PciRootBridgeIo
+  )
+/*++
+
+Routine Description:
+  Local worker function to process PCI_READ_MODIFY_WRITE table entries.
+  Performs RMW write and may also call BootScriptSave protocol if indicated in
+  the Entry flags.
+
+Arguments:
+  Entry - A pointer to the PCI_READ_MODIFY_WRITE entry to process.
+  
+  PciRootBridgeIo - A pointer to the instance of PciRootBridgeIo that is used
+          when processing the entry.
+
+Returns:
+  Nothing.  
+  
+--*/
+{
+  EFI_STATUS  Status;
+  UINT32      TempData;
+
+  Status = PciRootBridgeIo->Pci.Read (
+                                  PciRootBridgeIo,
+                                  (EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH) (OPCODE_EXTRA_DATA (Entry->OpCode)),
+                                  (UINT64) Entry->PciAddress,
+                                  1,
+                                  &TempData
+                                  );
+  ASSERT_EFI_ERROR (Status);
+
+  Entry->OrMask &= Entry->AndMask;
+  TempData &= ~Entry->AndMask;
+  TempData |= Entry->OrMask;
+
+  Status = PciRootBridgeIo->Pci.Write (
+                                  PciRootBridgeIo,
+                                  (EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH) (OPCODE_EXTRA_DATA (Entry->OpCode)),
+                                  (UINT64) Entry->PciAddress,
+                                  1,
+                                  &TempData
+                                  );
+  ASSERT_EFI_ERROR (Status);
+
+  if (OPCODE_FLAGS (Entry->OpCode) & OPCODE_FLAG_S3SAVE) {
+    Status = BootScriptSavePciCfgReadWrite (
+              EFI_ACPI_S3_RESUME_SCRIPT_TABLE,
+              (EFI_BOOT_SCRIPT_WIDTH) (OPCODE_EXTRA_DATA (Entry->OpCode)),
+              (UINT64) Entry->PciAddress,
+              &Entry->OrMask,
+              &Entry->AndMask
+              );
+    ASSERT_EFI_ERROR (Status);
+  }
+}
+
+STATIC
+VOID
+MemReadModifyWrite (
+  EFI_REG_TABLE_MEM_READ_MODIFY_WRITE *Entry,
+  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL     *PciRootBridgeIo
+  )
+/*++
+
+Routine Description:
+  Local worker function to process MEM_READ_MODIFY_WRITE table entries.
+  Performs RMW write and may also call BootScriptSave protocol if indicated in
+  the Entry flags.
+
+Arguments:
+  Entry - A pointer to the MEM_READ_MODIFY_WRITE entry to process.
+  
+  PciRootBridgeIo - A pointer to the instance of PciRootBridgeIo that is used
+          when processing the entry.
+
+Returns:
+  Nothing.  
+  
+--*/
+{
+  EFI_STATUS  Status;
+  UINT32      TempData;
+
+  Status = PciRootBridgeIo->Mem.Read (
+                                  PciRootBridgeIo,
+                                  (EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH) (OPCODE_EXTRA_DATA (Entry->OpCode)),
+                                  (UINT64) Entry->MemAddress,
+                                  1,
+                                  &TempData
+                                  );
+  ASSERT_EFI_ERROR (Status);
+
+  Entry->OrMask &= Entry->AndMask;
+  TempData &= ~Entry->AndMask;
+  TempData |= Entry->OrMask;
+
+  Status = PciRootBridgeIo->Mem.Write (
+                                  PciRootBridgeIo,
+                                  (EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_WIDTH) (OPCODE_EXTRA_DATA (Entry->OpCode)),
+                                  (UINT64) Entry->MemAddress,
+                                  1,
+                                  &TempData
+                                  );
+  ASSERT_EFI_ERROR (Status);
+
+  if (OPCODE_FLAGS (Entry->OpCode) & OPCODE_FLAG_S3SAVE) {
+    Status = BootScriptSaveMemReadWrite (
+              EFI_ACPI_S3_RESUME_SCRIPT_TABLE,
+              (EFI_BOOT_SCRIPT_WIDTH) (OPCODE_EXTRA_DATA (Entry->OpCode)),
+              Entry->MemAddress,
+              &Entry->OrMask,
+              &Entry->AndMask
+              );
+    ASSERT_EFI_ERROR (Status);
+  }
+}
+//
+// Exported functions
+//
+VOID
+ProcessRegTablePci (
+  EFI_REG_TABLE                       *RegTableEntry,
+  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL     *PciRootBridgeIo,
+  EFI_CPU_IO_PROTOCOL                 *CpuIo
+  )
+/*++
+
+Routine Description:
+  Processes register table assuming which may contain PCI, IO, MEM, and STALL
+  entries.
+  
+  No parameter checking is done so the caller must be careful about omitting
+  values for PciRootBridgeIo or CpuIo parameters.  If the regtable does
+  not contain any PCI accesses, it is safe to omit the PciRootBridgeIo (supply
+  NULL).  If the regtable does not contain any IO or Mem entries, it is safe to
+  omit the CpuIo (supply NULL).
+  
+  The RegTableEntry parameter is not checked, but is required.
+  
+  gBS is assumed to have been defined and is used when processing stalls.
+  
+  The function processes each entry sequentially until an OP_TERMINATE_TABLE
+  entry is encountered.
+
+Arguments:
+  RegTableEntry - A pointer to the register table to process
+  
+  PciRootBridgeIo - A pointer to the instance of PciRootBridgeIo that is used
+                  when processing PCI table entries
+                  
+  CpuIo - A pointer to the instance of CpuIo that is used when processing IO and
+                  MEM table entries
+
+Returns:
+  Nothing.  
+  
+--*/
+{
+  while (OPCODE_BASE (RegTableEntry->Generic.OpCode) != OP_TERMINATE_TABLE) {
+    switch (OPCODE_BASE (RegTableEntry->Generic.OpCode)) {
+    case OP_PCI_WRITE:
+      PciWrite ((EFI_REG_TABLE_PCI_WRITE *) RegTableEntry, PciRootBridgeIo);
+      break;
+
+    case OP_PCI_READ_MODIFY_WRITE:
+      PciReadModifyWrite ((EFI_REG_TABLE_PCI_READ_MODIFY_WRITE *) RegTableEntry, PciRootBridgeIo);
+      break;
+
+    case OP_MEM_READ_MODIFY_WRITE:
+      MemReadModifyWrite ((EFI_REG_TABLE_MEM_READ_MODIFY_WRITE *) RegTableEntry, PciRootBridgeIo);
+      break;
+
+    default:
+      DEBUG ((EFI_D_ERROR, "RegTable ERROR: Unknown RegTable OpCode (%x)\n", OPCODE_BASE (RegTableEntry->Generic.OpCode)));
+      ASSERT (0);
+      break;
+    }
+
+    RegTableEntry++;
+  }
+}
+
+VOID
+ProcessRegTableCpu (
+  EFI_REG_TABLE                       *RegTableEntry,
+  EFI_CPU_IO_PROTOCOL                 *CpuIo
+  )
+/*++
+
+Routine Description:
+  Processes register table assuming which may contain IO, MEM, and STALL
+  entries, but must NOT contain any PCI entries.  Any PCI entries cause an
+  ASSERT in a DEBUG build and are skipped in a free build.
+  
+  No parameter checking is done.  Both RegTableEntry and CpuIo parameters are
+  required.
+  
+  gBS is assumed to have been defined and is used when processing stalls.
+
+  The function processes each entry sequentially until an OP_TERMINATE_TABLE
+  entry is encountered.
+
+Arguments:
+  RegTableEntry - A pointer to the register table to process
+  
+  CpuIo - A pointer to the instance of CpuIo that is used when processing IO and
+                  MEM table entries
+
+Returns:
+  Nothing.  
+  
+--*/
+{
+  while (OPCODE_BASE (RegTableEntry->Generic.OpCode) != OP_TERMINATE_TABLE) {
+    switch (OPCODE_BASE (RegTableEntry->Generic.OpCode)) {
+    default:
+      DEBUG ((EFI_D_ERROR, "RegTable ERROR: Unknown RegTable OpCode (%x)\n", OPCODE_BASE (RegTableEntry->Generic.OpCode)));
+      ASSERT (0);
+      break;
+    }
+
+    RegTableEntry++;
+  }
+}
diff --git a/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.cif b/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.cif
new file mode 100644
index 0000000..d3e2fc4
--- /dev/null
+++ b/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.cif
@@ -0,0 +1,10 @@
+<component>
+	name = "EfiRegTableLib"
+	category = ModulePart
+	LocalRoot = "MiscFramework\Library\Dxe\EfiRegTableLib"
+	RefName = "EfiRegTableLib"
+[files]
+"EfiRegTableLib.sdl"	
+"EfiRegTableLib.mak"	
+"EfiRegTableLib.c"	
+<endComponent>
diff --git a/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.mak b/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.mak
new file mode 100644
index 0000000..4c7f8fa
--- /dev/null
+++ b/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.mak
@@ -0,0 +1,80 @@
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2006, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**             6145-F Northbelt Pkwy, Norcross, GA 30071            **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
+
+#**********************************************************************
+# $Header: /Alaska/SOURCE/Modules/MPG/Calpella/MiscFramework/EfiRegTableLib/EfiRegTableLib.mak 1     10/15/08 2:19p Fasihm $
+#
+# $Revision: 1 $
+#
+# $Date: 10/15/08 2:19p $
+#**********************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/SOURCE/Modules/MPG/Calpella/MiscFramework/EfiRegTableLib/EfiRegTableLib.mak $
+# 
+# 1     10/15/08 2:19p Fasihm
+# Initial check-in for the Calpella Crb MiscFramework module used.
+# 
+# 1     8/26/08 2:08p Fasihm
+# This is the first CRB drop used for the PowerOn of the Calpella CRB
+# platform (RedFort)
+# With this project one needs to add the correct CPU Microcodes.
+# 
+# 2     9/11/06 7:20p Fasihm
+# Changed the CFLAGS to MY_LIBRARY for the Build process.
+# 
+# 1     6/27/06 6:06p Felixp
+# 
+# 1     6/05/06 6:31p Fasihm
+# Initial check-in for the MiscFramework module placed in the Edk part on
+# SSF.
+# 
+# 1     5/12/06 3:12p Felixp
+# 
+#**********************************************************************
+#<AMI_FHDR_START>
+#
+# Name:	EfiRegTableLib.mak
+#
+# Description:	
+#
+#<AMI_FHDR_END>
+#**********************************************************************
+Framework : EfiRegTableLib
+
+$(BUILD_DIR)\EfiRegTableLib.lib : EfiRegTableLib
+
+EfiRegTableLib : $(BUILD_DIR)\EfiRegTableLib.mak EfiRegTableLibBin
+
+$(BUILD_DIR)\EfiRegTableLib.mak : $(EfiRegTableLib_DIR)\$(@B).cif $(EfiRegTableLib_DIR)\$(@B).mak $(BUILD_RULES)
+	$(CIF2MAK) $(EfiRegTableLib_DIR)\$(@B).cif $(CIF2MAK_DEFAULTS)
+
+EfiRegTableLibBin : 
+	$(MAKE) /$(MAKEFLAGS) $(EDK_DEFAULTS)\
+		/f $(BUILD_DIR)\EfiRegTableLib.mak all\
+		"MY_INCLUDES=$(EDK_INCLUDES) $(MISCFRAMEWORK_INCLUDES)" \
+		TYPE=LIBRARY \
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2006, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**             6145-F Northbelt Pkwy, Norcross, GA 30071            **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
\ No newline at end of file
diff --git a/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.sdl b/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.sdl
new file mode 100644
index 0000000..fdacee8
--- /dev/null
+++ b/MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.sdl
@@ -0,0 +1,36 @@
+TOKEN
+	Name  = "EfiRegTableLib_SUPPORT"
+	Value  = "1"
+	Help  = "Main switch to enable EfiRegTableLib support in Project"
+	TokenType = Boolean
+	TargetEQU = Yes
+	TargetMAK = Yes
+	Master = Yes
+End
+
+TOKEN
+	Name  = "EfiRegTableLib"
+	Value  = "$(BUILD_DIR)\EfiRegTableLib.lib"
+	TokenType = Expression
+	TargetMAK = Yes
+End
+
+PATH
+	Name  = "EfiRegTableLib_DIR"
+End
+
+MODULE
+	Help  = "Includes EfiRegTableLib.mak to Project"
+	File  = "EfiRegTableLib.mak"
+End
+
+ELINK
+	Name  = "EfiRegTable_LIB"
+	InvokeOrder = ReplaceParent
+End
+
+ELINK
+	Name  = "$(BUILD_DIR)\EfiRegTable.lib"
+	Parent  = "EfiRegTable_LIB"
+	InvokeOrder = AfterParent
+End
\ No newline at end of file
diff --git a/MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.cif b/MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.cif
new file mode 100644
index 0000000..d908ace
--- /dev/null
+++ b/MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.cif
@@ -0,0 +1,12 @@
+<component>
+	name = "EfiSmmDriverLib"
+	category = ModulePart
+	LocalRoot = "MiscFramework\Library\Smm\EfiSmmDriverLib"
+	RefName = "EfiSmmDriverLib"
+[files]
+"EfiSmmDriverLib.sdl"	
+"EfiSmmDriverLib.mak"	
+"SmmDriverLib.c"	
+"LibGlobals.c"
+"debug.c"
+<endComponent>
diff --git a/MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.mak b/MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.mak
new file mode 100644
index 0000000..6a52cc0
--- /dev/null
+++ b/MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.mak
@@ -0,0 +1,70 @@
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2006, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**             6145-F Northbelt Pkwy, Norcross, GA 30071            **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
+
+#**********************************************************************
+# $Header: /Alaska/SOURCE/Modules/MPG/Calpella/MiscFramework/EfiSmmDriverLib/EfiSmmDriverLib.mak 1     10/15/08 2:20p Fasihm $
+#
+# $Revision: 1 $
+#
+# $Date: 10/15/08 2:20p $
+#**********************************************************************
+# Revision History
+# ----------------
+# $Log: /Alaska/SOURCE/Modules/MPG/Calpella/MiscFramework/EfiSmmDriverLib/EfiSmmDriverLib.mak $
+# 
+# 1     10/15/08 2:20p Fasihm
+# Initial check-in for the Calpella Crb MiscFramework module.
+# 
+# 1     8/26/08 2:08p Fasihm
+# This is the first CRB drop used for the PowerOn of the Calpella CRB
+# platform (RedFort)
+# With this project one needs to add the correct CPU Microcodes.
+# 
+# 
+#**********************************************************************
+#<AMI_FHDR_START>
+#
+# Name:	EfiSmmDriverLib.mak
+#
+# Description:	
+#
+#<AMI_FHDR_END>
+#**********************************************************************
+Framework : EfiSmmDriverLib
+
+$(BUILD_DIR)\EfiSmmDriverLib.lib : EfiSmmDriverLib
+
+EfiSmmDriverLib : $(BUILD_DIR)\EfiSmmDriverLib.mak EfiSmmDriverLibBin
+
+$(BUILD_DIR)\EfiSmmDriverLib.mak : $(EfiSmmDriverLib_DIR)\$(@B).cif $(EfiSmmDriverLib_DIR)\$(@B).mak $(BUILD_RULES)
+	$(CIF2MAK) $(EfiSmmDriverLib_DIR)\$(@B).cif $(CIF2MAK_DEFAULTS)
+
+EfiSmmDriverLibBin : 
+	$(MAKE) /$(MAKEFLAGS) $(EDK_DEFAULTS)\
+		/f $(BUILD_DIR)\EfiSmmDriverLib.mak all\
+		"MY_INCLUDES=$(EDK_INCLUDES) $(MISCFRAMEWORK_INCLUDES)" \
+		TYPE=LIBRARY \
+#**********************************************************************
+#**********************************************************************
+#**                                                                  **
+#**        (C)Copyright 1985-2006, American Megatrends, Inc.         **
+#**                                                                  **
+#**                       All Rights Reserved.                       **
+#**                                                                  **
+#**             6145-F Northbelt Pkwy, Norcross, GA 30071            **
+#**                                                                  **
+#**                       Phone: (770)-246-8600                      **
+#**                                                                  **
+#**********************************************************************
+#**********************************************************************
\ No newline at end of file
diff --git a/MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.sdl b/MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.sdl
new file mode 100644
index 0000000..6234397
--- /dev/null
+++ b/MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.sdl
@@ -0,0 +1,36 @@
+TOKEN
+	Name  = "EfiSmmDriverLib_SUPPORT"
+	Value  = "1"
+	Help  = "Main switch to enable EfiSmmDriverLib support in Project"
+	TokenType = Boolean
+	TargetEQU = Yes
+	TargetMAK = Yes
+	Master = Yes
+End
+
+TOKEN
+	Name  = "EfiSmmDriverLib"
+	Value  = "$(BUILD_DIR)\EfiSmmDriverLib.lib"
+	TokenType = Expression
+	TargetMAK = Yes
+End
+
+MODULE
+	Help  = "Includes EfiSmmDriverLib.mak to Project"
+	File  = "EfiSmmDriverLib.mak"
+End
+
+PATH
+	Name  = "EfiSmmDriverLib_DIR"
+End
+
+ELINK
+	Name  = "EfiSmmDriverLib_LIB"
+	InvokeOrder = ReplaceParent
+End
+
+ELINK
+	Name  = "$(BUILD_DIR)\EfiSmmDriverLib.lib"
+	Parent  = "EfiSmmDriverLib_LIB"
+	InvokeOrder = AfterParent
+End
\ No newline at end of file
diff --git a/MiscFramework/Library/Smm/EfiSmmDriverLib/LibGlobals.c b/MiscFramework/Library/Smm/EfiSmmDriverLib/LibGlobals.c
new file mode 100644
index 0000000..b163e98
--- /dev/null
+++ b/MiscFramework/Library/Smm/EfiSmmDriverLib/LibGlobals.c
@@ -0,0 +1,45 @@
+/*++
+  This file contains 'Framework Code' and is licensed as such   
+  under the terms of your license agreement with Intel or your  
+  vendor.  This file may not be modified, except as allowed by  
+  additional terms of your license agreement.                   
+--*/
+/*++
+
+Copyright (c)  1999 - 2002 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.
+
+
+Module Name:
+
+  LibGlobals.c
+
+Abstract:
+
+  Globals used in EFI SMM Driver Lib. They are initialized in EfiSmmDriverLib.c.
+  Each seperatly linked module has it's own copy of these globals.
+
+  gBS       - Boot Services table pointer
+  gRT       - Runt Time services table pointer
+  gST       - System Table pointer
+  
+  gErrorLevel     - Debug error level.
+
+--*/
+
+#include "Tiano.h"
+#include EFI_PROTOCOL_DEFINITION (SmmBase)
+#include EFI_PROTOCOL_DEFINITION (SmmStatusCode)
+
+EFI_BOOT_SERVICES             *gBS;
+EFI_RUNTIME_SERVICES          *gRT;
+EFI_SYSTEM_TABLE              *gST;
+EFI_SMM_BASE_PROTOCOL         *gSMM;
+EFI_SMM_STATUS_CODE_PROTOCOL  *mSmmDebug;
+UINTN                         gErrorLevel = EFI_DBUG_MASK | EFI_D_LOAD;
diff --git a/MiscFramework/Library/Smm/EfiSmmDriverLib/SmmDriverLib.c b/MiscFramework/Library/Smm/EfiSmmDriverLib/SmmDriverLib.c
new file mode 100644
index 0000000..bb3d8de
--- /dev/null
+++ b/MiscFramework/Library/Smm/EfiSmmDriverLib/SmmDriverLib.c
@@ -0,0 +1,244 @@
+/*++
+  This file contains 'Framework Code' and is licensed as such   
+  under the terms of your license agreement with Intel or your  
+  vendor.  This file may not be modified, except as allowed by  
+  additional terms of your license agreement.                   
+--*/
+/*++
+
+Copyright (c)  1999 - 2002 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. 
+
+
+Module Name:
+
+  MgmtModeRuntimeUtils.c
+
+Abstract:
+
+  Light weight lib to support EFI 2.0 SMM based drivers.
+
+--*/
+
+// GC_TODO: fix comment to set correct module name: SmmDriverLib.c
+#include "Tiano.h"
+#include "EfiCommonLib.h"
+#include "EfiSmmDriverLib.h"
+#include EFI_PROTOCOL_DEFINITION (LoadedImage)
+
+EFI_DEVICE_PATH_PROTOCOL  *
+EfiAppendDevicePath (
+  IN EFI_DEVICE_PATH_PROTOCOL  *Src1,
+  IN EFI_DEVICE_PATH_PROTOCOL  *Src2
+  );
+
+EFI_STATUS
+EfiInitializeSmmDriverLib (
+  IN EFI_HANDLE           ImageHandle,
+  IN EFI_SYSTEM_TABLE     *SystemTable,
+  IN OUT BOOLEAN          *InSmm
+  )
+/*++
+
+Routine Description:
+
+  Intialize runtime Driver Lib if it has not yet been initialized. 
+
+Arguments:
+
+  (Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
+
+  GoVirtualChildEvent - Caller can register a virtual notification event.
+
+Returns: 
+
+  EFI_STATUS always returns EFI_SUCCESS
+
+--*/
+// GC_TODO:    ImageHandle - add argument and description to function comment
+// GC_TODO:    SystemTable - add argument and description to function comment
+// GC_TODO:    InSmm - add argument and description to function comment
+{
+  EFI_STATUS                Status;
+  EFI_HANDLE                Handle;
+  EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;
+  EFI_DEVICE_PATH_PROTOCOL  *CompleteFilePath;
+  EFI_DEVICE_PATH_PROTOCOL  *ImageDevicePath;
+
+  gSMM      = NULL;
+  mSmmDebug = NULL;
+
+  if ((SystemTable != NULL) && (SystemTable->BootServices != NULL)) {
+
+    gST = SystemTable;
+    gBS = SystemTable->BootServices;
+    gRT = SystemTable->RuntimeServices;
+
+    //
+    // It is OK if the SmmStatusCode Protocol is not found, don't check the status.
+    //
+    Status  = gBS->LocateProtocol (&gEfiSmmStatusCodeProtocolGuid, NULL, &mSmmDebug);
+
+    Status  = gBS->LocateProtocol (&gEfiSmmBaseProtocolGuid, NULL, &gSMM);
+    if (EFI_ERROR (Status)) {
+      return Status;
+    }
+
+    gSMM->InSmm (gSMM, InSmm);
+
+    if (!(*InSmm)) {
+      //
+      // Not in SMM, initialization code is running under DXE environment
+      //
+      //
+      // Load this driver's image to memory
+      //
+      if (ImageHandle != NULL) {
+        Status = gBS->HandleProtocol (
+                        ImageHandle,
+                        &gEfiLoadedImageProtocolGuid,
+                        (VOID *) &LoadedImage
+                        );
+
+        if (EFI_ERROR (Status)) {
+          return Status;
+        }
+
+        gBS->HandleProtocol (
+              LoadedImage->DeviceHandle,
+              &gEfiDevicePathProtocolGuid,
+              (VOID *) &ImageDevicePath
+              );
+
+        if (EFI_ERROR (Status)) {
+          return Status;
+        }
+
+        CompleteFilePath = EfiAppendDevicePath (
+                            ImageDevicePath,
+                            LoadedImage->FilePath
+                            );
+        //
+        // Load the image in memory to SMRAM; it will automatically generate the
+        // SMI.
+        //
+        Status = gSMM->Register (gSMM, CompleteFilePath, NULL, 0, &Handle, FALSE);
+        if (EFI_ERROR (Status)) {
+          return Status;
+        }
+      }
+    }
+  }
+
+  return EFI_SUCCESS;
+
+}
+
+UINTN
+EfiDevicePathSize (
+  IN EFI_DEVICE_PATH_PROTOCOL  *DevicePath
+  )
+/*++
+
+Routine Description:
+
+  GC_TODO: Add function description
+
+Arguments:
+
+  DevicePath  - GC_TODO: add argument description
+
+Returns:
+
+  GC_TODO: add return values
+
+--*/
+{
+  EFI_DEVICE_PATH_PROTOCOL  *Start;
+
+  if (NULL == DevicePath) {
+    return 0;
+  }
+  //
+  // Search for the end of the device path structure
+  //
+  Start = DevicePath;
+  while (!EfiIsDevicePathEnd (DevicePath)) {
+    DevicePath = EfiNextDevicePathNode (DevicePath);
+  }
+  //
+  // Compute the size and add back in the size of the end device path structure
+  //
+  return ((UINTN) DevicePath - (UINTN) Start) + sizeof (EFI_DEVICE_PATH_PROTOCOL);
+}
+
+EFI_DEVICE_PATH_PROTOCOL *
+EfiAppendDevicePath (
+  IN EFI_DEVICE_PATH_PROTOCOL  *Src1,
+  IN EFI_DEVICE_PATH_PROTOCOL  *Src2
+  )
+/*++
+
+Routine Description:
+  Function is used to append a Src1 and Src2 together.
+
+Arguments:
+  Src1  - A pointer to a device path data structure.
+
+  Src2  - A pointer to a device path data structure.
+
+Returns:
+
+  A pointer to the new device path is returned.
+  NULL is returned if space for the new device path could not be allocated from pool.
+  It is up to the caller to free the memory used by Src1 and Src2 if they are no longer needed.
+
+--*/
+{
+  EFI_STATUS                Status;
+  UINTN                     Size;
+  UINTN                     Size1;
+  UINTN                     Size2;
+  EFI_DEVICE_PATH_PROTOCOL  *NewDevicePath;
+  EFI_DEVICE_PATH_PROTOCOL  *SecondDevicePath;
+
+  //
+  // Allocate space for the combined device path. It only has one end node of
+  // length EFI_DEVICE_PATH_PROTOCOL
+  //
+  Size1 = EfiDevicePathSize (Src1);
+  Size2 = EfiDevicePathSize (Src2);
+  Size  = Size1 + Size2;
+
+  if (Size1 != 0 && Size2 != 0) {
+    Size -= sizeof (EFI_DEVICE_PATH_PROTOCOL);
+  }
+
+  Status = gBS->AllocatePool (EfiBootServicesData, Size, (VOID **) &NewDevicePath);
+
+  if (EFI_ERROR (Status)) {
+    return NULL;
+  }
+
+  gBS->CopyMem (NewDevicePath, Src1, Size1);
+
+  //
+  // Over write Src1 EndNode and do the copy
+  //
+  if (Size1 != 0) {
+    SecondDevicePath = (EFI_DEVICE_PATH_PROTOCOL *) ((CHAR8 *) NewDevicePath + (Size1 - sizeof (EFI_DEVICE_PATH_PROTOCOL)));
+  } else {
+    SecondDevicePath = NewDevicePath;
+
+  }
+
+  gBS->CopyMem (SecondDevicePath, Src2, Size2);
+
+  return NewDevicePath;
+}
diff --git a/MiscFramework/Library/Smm/EfiSmmDriverLib/debug.c b/MiscFramework/Library/Smm/EfiSmmDriverLib/debug.c
new file mode 100644
index 0000000..842f3ab
--- /dev/null
+++ b/MiscFramework/Library/Smm/EfiSmmDriverLib/debug.c
@@ -0,0 +1,169 @@
+/*++
+  This file contains 'Framework Code' and is licensed as such   
+  under the terms of your license agreement with Intel or your  
+  vendor.  This file may not be modified, except as allowed by  
+  additional terms of your license agreement.                   
+--*/
+/*++
+
+Copyright (c)  1999 - 2002 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.
+
+
+Module Name:
+
+  Debug.c
+
+Abstract:
+
+  Support for Debug primatives. 
+
+--*/
+
+#include "Tiano.h"
+#include "EfiCommonLib.h"
+#include "EfiSmmDriverLib.h"
+#include EFI_GUID_DEFINITION (StatusCodeCallerId)
+#include EFI_GUID_DEFINITION (StatusCodeDataTypeId)
+
+#define EFI_STATUS_CODE_DATA_MAX_SIZE64 (EFI_STATUS_CODE_DATA_MAX_SIZE / 8)
+
+VOID
+EfiDebugAssert (
+  IN CHAR8    *FileName,
+  IN INTN     LineNumber,
+  IN CHAR8    *Description
+  )
+/*++
+
+Routine Description:
+
+  Worker function for ASSERT (). If Error Logging hub is loaded log ASSERT
+  information. If Error Logging hub is not loaded DEADLOOP ().
+  
+Arguments:
+
+  FileName    - File name of failing routine.
+
+  LineNumber  - Line number of failing ASSERT().
+
+  Description - Description, usually the assertion,
+  
+Returns:
+  
+  None
+
+--*/
+{
+
+  UINT64  Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE64];
+
+  if (mSmmDebug != NULL) {
+    EfiDebugAssertWorker (FileName, LineNumber, Description, sizeof (Buffer), Buffer);
+    mSmmDebug->ReportStatusCode (
+                mSmmDebug,
+                (EFI_ERROR_CODE | EFI_ERROR_UNRECOVERED),
+                (EFI_SOFTWARE_SMM_DRIVER | EFI_SW_EC_ILLEGAL_SOFTWARE_STATE),
+                0,
+                &gEfiCallerIdGuid,
+                (EFI_STATUS_CODE_DATA *) Buffer
+                );
+  }
+  //
+  // don't return, this is an assert.
+  //
+  EFI_DEADLOOP ();
+}
+
+VOID
+EfiDebugVPrint (
+  IN  UINTN   ErrorLevel,
+  IN  CHAR8   *Format,
+  IN  VA_LIST Marker
+  )
+/*++
+
+Routine Description:
+
+  Worker function for DEBUG(). If Error Logging hub is loaded log ASSERT
+  information. If Error Logging hub is not loaded do nothing.
+  
+Arguments:
+
+  ErrorLevel - If error level is set do the debug print.
+
+  Format     - String to use for the print, followed by Print arguments.
+
+  Marker     - VarArgs
+  
+Returns:
+  
+  None
+
+--*/
+{
+  UINT64  Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE64];
+
+  if (!(gErrorLevel & ErrorLevel)) {
+    return ;
+  }
+
+  EfiDebugVPrintWorker (ErrorLevel, Format, Marker, sizeof (Buffer), Buffer);
+
+  if (mSmmDebug != NULL) {
+    mSmmDebug->ReportStatusCode (
+                mSmmDebug,
+                EFI_DEBUG_CODE,
+                (EFI_SOFTWARE_SMM_DRIVER | EFI_DC_UNSPECIFIED),
+                0,
+                &gEfiCallerIdGuid,
+                (EFI_STATUS_CODE_DATA *) Buffer
+                );
+  }
+
+  return ;
+}
+
+VOID
+EfiDebugPrint (
+  IN  UINTN                   ErrorLevel,
+  IN  CHAR8                   *Format,
+  ...
+  )
+/*++
+
+Routine Description:
+
+  Worker function for DEBUG(). If Error Logging hub is loaded log ASSERT
+  information. If Error Logging hub is not loaded do nothing.
+
+  We use UINT64 buffers due to IPF alignment concerns.
+
+Arguments:
+
+  ErrorLevel - If error level is set do the debug print.
+
+  Format     - String to use for the print, followed by Print arguments.
+
+  ...        - VAR args for Format
+  
+Returns:
+  
+  None
+
+--*/
+{
+  VA_LIST Marker;
+
+  VA_START (Marker, Format);
+
+  EfiDebugVPrint (ErrorLevel, Format, Marker);
+
+  VA_END (Marker);
+}