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-rw-r--r--MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.c313
-rw-r--r--MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.cif10
-rw-r--r--MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.mak80
-rw-r--r--MiscFramework/Library/Dxe/EfiRegTableLib/EfiRegTableLib.sdl36
-rw-r--r--MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.cif12
-rw-r--r--MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.mak70
-rw-r--r--MiscFramework/Library/Smm/EfiSmmDriverLib/EfiSmmDriverLib.sdl36
-rw-r--r--MiscFramework/Library/Smm/EfiSmmDriverLib/LibGlobals.c45
-rw-r--r--MiscFramework/Library/Smm/EfiSmmDriverLib/SmmDriverLib.c244
-rw-r--r--MiscFramework/Library/Smm/EfiSmmDriverLib/debug.c169
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);
+}