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IntelFrameworkModulePkg: Removing ipf from edk2.

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Removing rules for Ipf sources file:
* Remove the source file which path with "ipf" and also listed in
  [Sources.IPF] section of INF file.
* Remove the source file which listed in [Components.IPF] section
  of DSC file and not listed in any other [Components] section.
* Remove the embedded Ipf code for MDE_CPU_IPF.

Removing rules for Inf file:
* Remove IPF from VALID_ARCHITECTURES comments.
* Remove DXE_SAL_DRIVER from LIBRARY_CLASS in [Defines] section.
* Remove the INF which only listed in [Components.IPF] section in DSC.
* Remove statements from [BuildOptions] that provide IPF specific flags.
* Remove any IPF sepcific sections.

Removing rules for Dec file:
* Remove [Includes.IPF] section from Dec.

Removing rules for Dsc file:
* Remove IPF from SUPPORTED_ARCHITECTURES in [Defines] section of DSC.
* Remove any IPF specific sections.
* Remove statements from [BuildOptions] that provide IPF specific flags.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chen A Chen <chen.a.chen@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
chenc2
2018-06-29 11:24:22 +08:00
committed by Zhang, Chao B
parent cb9ee5a141
commit 64bbf1dee2
42 changed files with 53 additions and 1714 deletions
Download Patch File Download Diff File Expand all files Collapse all files
IntelFrameworkModulePkg/Bus/Isa/IsaBusDxe/IsaBusDxe.inf
+2 -2
View File
@@ -6,7 +6,7 @@
# Controller found. This driver is designed to manage a PCI-to-ISA bridge Device
# such as an LPC bridge.
#
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -27,7 +27,7 @@
ENTRY_POINT = InitializeIsaBus
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
# DRIVER_BINDING = gIsaBusControllerDriver
# COMPONENT_NAME = gIsaBusComponentName;
# COMPONENT_NAME2 = gIsaBusComponentName2;
IntelFrameworkModulePkg/Bus/Isa/IsaFloppyDxe/IsaFloppyDxe.inf
+2 -2
View File
@@ -5,7 +5,7 @@
# driver provides support for two drives per controller, DMA channel 2, diskette
# change line and write protect. Currently only 1.44MB drives are supported.
#
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -27,7 +27,7 @@
ENTRY_POINT = InitializeIsaFloppy
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
# DRIVER_BINDING = gFdcControllerDriver;
# COMPONENT_NAME = gIsaFloppyComponentName;
# COMPONENT_NAME2 = gIsaFloppyComponentName2;
IntelFrameworkModulePkg/Bus/Isa/IsaFloppyPei/IsaFloppyPei.inf
+2 -2
View File
@@ -5,7 +5,7 @@
# the PEIM will install the BlockIo PPI. This module is only dispatched if it
# is in the Recovery Boot mode.
#
# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions
@@ -36,7 +36,7 @@
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC (EBC is for build only)
# VALID_ARCHITECTURES = IA32 X64 EBC (EBC is for build only)
#
[Sources]
IntelFrameworkModulePkg/Bus/Isa/IsaIoDxe/IsaIoDxe.inf
+2 -2
View File
@@ -5,7 +5,7 @@
# I/O protocols are installed based off of the information provided by each
# instance of the SIO Protocol found.
#
# Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -26,7 +26,7 @@
ENTRY_POINT = InitializeIsaIo
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
# DRIVER_BINDING = gIsaIoDriver
# COMPONENT_NAME = gIsaIoComponentName;
# COMPONENT_NAME2 = gIsaIoComponentName2;
IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/IsaSerialDxe.inf
+1 -1
View File
@@ -28,7 +28,7 @@
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
#
# DRIVER_BINDING = gSerialControllerDriver
# COMPONENT_NAME = gIsaSerialComponentName
IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2keyboardDxe.inf
+1 -1
View File
@@ -27,7 +27,7 @@
ENTRY_POINT = InitializePs2Keyboard
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
# DRIVER_BINDING = gKeyboardControllerDriver;
# COMPONENT_NAME = gPs2KeyboardComponentName;
# COMPONENT_NAME2 = gPs2KeyboardComponentName2;
IntelFrameworkModulePkg/Bus/Isa/Ps2MouseAbsolutePointerDxe/Ps2MouseAbsolutePointerDxe.inf
+2 -2
View File
@@ -4,7 +4,7 @@
# This driver simulates a touch pad absolute pointing device using a standard
# PS2 mouse as the input hardware.
#
# Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -27,7 +27,7 @@
ENTRY_POINT = InitializePs2MouseAbsolutePointer
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
# DRIVER_BINDING = gPS2MouseAbsolutePointerDriver;
# COMPONENT_NAME = gPs2MouseAbsolutePointerComponentName;
# COMPONENT_NAME2 = gPs2MouseAbsolutePointerComponentName2;
IntelFrameworkModulePkg/Bus/Isa/Ps2MouseDxe/Ps2MouseDxe.inf
+2 -2
View File
@@ -3,7 +3,7 @@
#
# This dirver provides support for PS2 based mice.
#
# Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -26,7 +26,7 @@
ENTRY_POINT = InitializePs2Mouse
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
# DRIVER_BINDING = gPS2MouseDriver;
# COMPONENT_NAME = gPs2MouseComponentName;
# COMPONENT_NAME2 = gPs2MouseComponentName2;
IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/IdeBusDxe.inf
+1 -1
View File
@@ -27,7 +27,7 @@
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
#
# DRIVER_BINDING = gIDEBusDriverBinding
# COMPONENT_NAME = gIDEBusComponentName
IntelFrameworkModulePkg/Bus/Pci/VgaMiniPortDxe/VgaMiniPortDxe.inf
+1 -1
View File
@@ -26,7 +26,7 @@
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
# DRIVER_BINDING = gPciVgaMiniPortDriverBinding;
# COMPONENT_NAME = gPciVgaMiniPortComponentName;
# COMPONENT_NAME2 = gPciVgaMiniPortComponentName2;
IntelFrameworkModulePkg/Csm/BiosThunk/KeyboardDxe/KeyboardDxe.inf
+1 -1
View File
@@ -30,7 +30,7 @@
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
#
# DRIVER_BINDING = gBiosKeyboardDriverBinding
# COMPONENT_NAME = gBiosKeyboardComponentName
IntelFrameworkModulePkg/Csm/BiosThunk/Snp16Dxe/Snp16Dxe.inf
+1 -1
View File
@@ -29,7 +29,7 @@
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
#
# DRIVER_BINDING = gBiosSnp16DriverBinding
# COMPONENT_NAME = gBiosSnp16ComponentName
IntelFrameworkModulePkg/Csm/BiosThunk/VideoDxe/VideoDxe.inf
+2 -2
View File
@@ -4,7 +4,7 @@
# This driver by using Legacy Bios protocol service to support csm Video
# and produce Graphics Output Protocol.
#
# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions
@@ -30,7 +30,7 @@
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
# VALID_ARCHITECTURES = IA32 X64 EBC
#
# DRIVER_BINDING = gBiosVideoDriverBinding
# COMPONENT_NAME = gBiosVideoComponentName
IntelFrameworkModulePkg/Csm/LegacyBiosDxe/Ipf/IpfBootSupport.c
-277
View File
@@ -1,277 +0,0 @@
/** @file
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
of the BSD License which accompanies this distribution. The
full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include "LegacyBiosInterface.h"
/**
Assign drive number to legacy HDD drives prior to booting an EFI
aware OS so the OS can access drives without an EFI driver.
Note: BBS compliant drives ARE NOT available until this call by
either shell or EFI.
@param This Protocol instance pointer.
@param BbsCount Number of BBS_TABLE structures
@param BbsTable List BBS entries
@retval EFI_SUCCESS Drive numbers assigned
**/
EFI_STATUS
EFIAPI
LegacyBiosPrepareToBootEfi (
IN EFI_LEGACY_BIOS_PROTOCOL *This,
OUT UINT16 *BbsCount,
OUT BBS_TABLE **BbsTable
)
{
//
// Shadow All Opion ROM
//
LegacyBiosShadowAllLegacyOproms (This);
return EFI_SUCCESS;
}
/**
To boot from an unconventional device like parties and/or execute
HDD diagnostics.
@param This Protocol instance pointer.
@param Attributes How to interpret the other input parameters
@param BbsEntry The 0-based index into the BbsTable for the
parent device.
@param BeerData Pointer to the 128 bytes of ram BEER data.
@param ServiceAreaData Pointer to the 64 bytes of raw Service Area data.
The caller must provide a pointer to the specific
Service Area and not the start all Service Areas.
EFI_INVALID_PARAMETER if error. Does NOT return if no error.
**/
EFI_STATUS
EFIAPI
LegacyBiosBootUnconventionalDevice (
IN EFI_LEGACY_BIOS_PROTOCOL *This,
IN UDC_ATTRIBUTES Attributes,
IN UINTN BbsEntry,
IN VOID *BeerData,
IN VOID *ServiceAreaData
)
{
return EFI_INVALID_PARAMETER;
}
/**
Attempt to legacy boot the BootOption. If the EFI contexted has been
compromised this function will not return.
@param This Protocol instance pointer.
@param BbsDevicePath EFI Device Path from BootXXXX variable.
@param LoadOptionsSize Size of LoadOption in size.
@param LoadOptions LoadOption from BootXXXX variable
@retval EFI_SUCCESS Removable media not present
**/
EFI_STATUS
EFIAPI
LegacyBiosLegacyBoot (
IN EFI_LEGACY_BIOS_PROTOCOL *This,
IN BBS_BBS_DEVICE_PATH *BbsDevicePath,
IN UINT32 LoadOptionsSize,
IN VOID *LoadOptions
)
{
return EFI_UNSUPPORTED;
}
/**
Build the E820 table.
@param Private Legacy BIOS Instance data
@param Size Size of E820 Table
@retval EFI_SUCCESS It should always work.
**/
EFI_STATUS
LegacyBiosBuildE820 (
IN LEGACY_BIOS_INSTANCE *Private,
OUT UINTN *Size
)
{
*Size = 0;
return EFI_SUCCESS;
}
/**
Get all BBS info
@param This Protocol instance pointer.
@param HddCount Number of HDD_INFO structures
@param HddInfo Onboard IDE controller information
@param BbsCount Number of BBS_TABLE structures
@param BbsTable List BBS entries
@retval EFI_SUCCESS Tables returned
@retval EFI_NOT_FOUND resource not found
@retval EFI_DEVICE_ERROR can not get BBS table
**/
EFI_STATUS
EFIAPI
LegacyBiosGetBbsInfo (
IN EFI_LEGACY_BIOS_PROTOCOL *This,
OUT UINT16 *HddCount,
OUT HDD_INFO **HddInfo,
OUT UINT16 *BbsCount,
OUT BBS_TABLE **BbsTable
)
{
return EFI_UNSUPPORTED;
}
/**
Fill in the standard BDA for Keyboard LEDs
@param This Protocol instance pointer.
@param Leds Current LED status
@retval EFI_SUCCESS It should always work.
**/
EFI_STATUS
EFIAPI
LegacyBiosUpdateKeyboardLedStatus (
IN EFI_LEGACY_BIOS_PROTOCOL *This,
IN UINT8 Leds
)
{
return EFI_UNSUPPORTED;
}
/**
Relocate this image under 4G memory for IPF.
@param ImageHandle Handle of driver image.
@param SystemTable Pointer to system table.
@retval EFI_SUCCESS Image successfully relocated.
@retval EFI_ABORTED Failed to relocate image.
**/
EFI_STATUS
RelocateImageUnder4GIfNeeded (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;
UINTN NumberOfPages;
EFI_PHYSICAL_ADDRESS LoadedImageBase;
PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;
EFI_PHYSICAL_ADDRESS MemoryAddress;
EFI_HANDLE NewImageHandle;
Status = gBS->HandleProtocol (
ImageHandle,
&gEfiLoadedImageProtocolGuid,
(VOID *) &LoadedImage
);
if (!EFI_ERROR (Status)) {
LoadedImageBase = (EFI_PHYSICAL_ADDRESS) (UINTN) LoadedImage->ImageBase;
if (LoadedImageBase > 0xffffffff) {
NumberOfPages = (UINTN) (DivU64x32(LoadedImage->ImageSize, EFI_PAGE_SIZE) + 1);
//
// Allocate buffer below 4GB here
//
Status = AllocateLegacyMemory (
AllocateMaxAddress,
0x7FFFFFFF,
NumberOfPages, // do we have to convert this to pages??
&MemoryAddress
);
if (EFI_ERROR (Status)) {
return Status;
}
ZeroMem (&ImageContext, sizeof (PE_COFF_LOADER_IMAGE_CONTEXT));
ImageContext.Handle = (VOID *)(UINTN)LoadedImageBase;
ImageContext.ImageRead = PeCoffLoaderImageReadFromMemory;
//
// Get information about the image being loaded
//
Status = PeCoffLoaderGetImageInfo (&ImageContext);
if (EFI_ERROR (Status)) {
return Status;
}
ImageContext.ImageAddress = (PHYSICAL_ADDRESS)MemoryAddress;
//
// Align buffer on section boundary
//
ImageContext.ImageAddress += ImageContext.SectionAlignment - 1;
ImageContext.ImageAddress &= ~((PHYSICAL_ADDRESS)ImageContext.SectionAlignment - 1);
//
// Load the image to our new buffer
//
Status = PeCoffLoaderLoadImage (&ImageContext);
if (EFI_ERROR (Status)) {
gBS->FreePages (MemoryAddress, NumberOfPages);
return Status;
}
//
// Relocate the image in our new buffer
//
Status = PeCoffLoaderRelocateImage (&ImageContext);
if (EFI_ERROR (Status)) {
gBS->FreePages (MemoryAddress, NumberOfPages);
return Status;
}
//
// Create a new handle with gEfiCallerIdGuid to be used as the ImageHandle fore the reloaded image
//
NewImageHandle = NULL;
Status = gBS->InstallProtocolInterface (
&NewImageHandle,
&gEfiCallerIdGuid,
EFI_NATIVE_INTERFACE,
NULL
);
//
// Flush the instruction cache so the image data is written before we execute it
//
InvalidateInstructionCacheRange ((VOID *)(UINTN)ImageContext.ImageAddress, (UINTN)ImageContext.ImageSize);
Status = ((EFI_IMAGE_ENTRY_POINT)(UINTN)(ImageContext.EntryPoint)) (NewImageHandle, SystemTable);
if (EFI_ERROR (Status)) {
gBS->FreePages (MemoryAddress, NumberOfPages);
return Status;
}
//
// return error directly the BS will unload this image
//
return EFI_ABORTED;
}
}
return EFI_SUCCESS;
}
IntelFrameworkModulePkg/Csm/LegacyBiosDxe/Ipf/IpfThunk.h
-102
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@@ -1,102 +0,0 @@
/** @file
Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
of the BSD License which accompanies this distribution. The
full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _IPF_THUNK_H_
#define _IPF_THUNK_H_
#include "LegacyBiosInterface.h"
#include <IndustryStandard/Sal.h>
/**
Template of real mode code.
@param CodeStart Start address of code.
@param CodeEnd End address of code
@param ReverseThunkStart Start of reverse thunk.
@param IntThunk Low memory thunk.
**/
VOID
RealModeTemplate (
OUT UINTN *CodeStart,
OUT UINTN *CodeEnd,
OUT UINTN *ReverseThunkStart,
LOW_MEMORY_THUNK *IntThunk
);
/**
Register physical address of Esal Data Area
@param ReverseThunkCodeAddress Reverse Thunk Address
@param IntThunkAddress IntThunk Address
@retval EFI_SUCCESS ESAL data area set successfully.
**/
EFI_STATUS
EsalSetSalDataArea (
IN UINTN ReverseThunkCodeAddress,
IN UINTN IntThunkAddress
);
/**
Get address of reverse thunk.
@retval EFI_SAL_SUCCESS Address of reverse thunk returned successfully.
**/
SAL_RETURN_REGS
EsalGetReverseThunkAddress (
VOID
);
typedef struct {
UINT32 Eax; // 0
UINT32 Ecx; // 4
UINT32 Edx; // 8
UINT32 Ebx; // 12
UINT32 Esp; // 16
UINT32 Ebp; // 20
UINT32 Esi; // 24
UINT32 Edi; // 28
UINT32 Eflag; // 32
UINT32 Eip; // 36
UINT16 Cs; // 40
UINT16 Ds; // 42
UINT16 Es; // 44
UINT16 Fs; // 46
UINT16 Gs; // 48
UINT16 Ss; // 50
} IPF_DWORD_REGS;
/**
Entrypoint of IA32 code.
@param CallTypeData Data of call type
@param DwordRegister Register set of IA32 general registers
and segment registers
@param StackPointer Stack pointer.
@param StackSize Size of stack.
**/
VOID
EfiIaEntryPoint (
UINT64 CallTypeData,
IPF_DWORD_REGS *DwordRegister,
UINT64 StackPointer,
UINT64 StackSize
);
#endif
IntelFrameworkModulePkg/Csm/LegacyBiosDxe/Ipf/IpfThunk.i
-89
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@@ -1,89 +0,0 @@
//// @file
//
// Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions
// of the BSD License which accompanies this distribution. The
// full text of the license may be found at
// http://opensource.org/licenses/bsd-license.php
//
// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
////
#define NUM_REAL_GDT_ENTRIES 3
#define LOW_STACK_SIZE (8*1024) // 8k?
//
// Low memory Thunk Structure
//
#define Code 0
#define LowReverseThunkStart Code + 4096
#define GdtDesc LowReverseThunkStart + 4
#define IdtDesc GdtDesc + 6
#define FlatSs IdtDesc + 6
#define FlatEsp FlatSs + 4
#define LowCodeSelector FlatEsp + 4
#define LowDataSelector LowCodeSelector + 4
#define LowStack LowDataSelector + 4
#define RealModeIdtDesc LowStack + 4
#define RealModeGdt RealModeIdtDesc + 6
#define RealModeGdtDesc RealModeGdt + (8 * NUM_REAL_GDT_ENTRIES)
#define RevRealDs RealModeGdtDesc + 6
#define RevRealSs RevRealDs + 2
#define RevRealEsp RevRealSs + 2
#define RevRealIdtDesc RevRealEsp + 4
#define RevFlatDataSelector RevRealIdtDesc + 6
#define RevFlatStack RevFlatDataSelector + 2
#define Stack RevFlatStack + 4
#define RevThunkStack Stack + LOW_STACK_SIZE
#define EfiToLegacy16InitTable RevThunkStack + LOW_STACK_SIZE
#define InitTableBiosLessThan1MB EfiToLegacy16InitTable
#define InitTableHiPmmMemory InitTableBiosLessThan1MB + 4
#define InitTablePmmMemorySizeInBytes InitTableHiPmmMemory + 4
#define InitTableReverseThunkCallSegment InitTablePmmMemorySizeInBytes + 4
#define InitTableReverseThunkCallOffset InitTableReverseThunkCallSegment + 2
#define InitTableNumberE820Entries InitTableReverseThunkCallOffset + 2
#define InitTableOsMemoryAbove1Mb InitTableNumberE820Entries + 4
#define InitTableThunkStart InitTableOsMemoryAbove1Mb + 4
#define InitTableThunkSizeInBytes InitTableThunkStart + 4
#define InitTable16InitTableEnd InitTableThunkSizeInBytes + 4
#define EfiToLegacy16BootTable InitTable16InitTableEnd
#define BootTableBiosLessThan1MB EfiToLegacy16BootTable
#define BootTableHiPmmMemory BootTableBiosLessThan1MB + 4
#define BootTablePmmMemorySizeInBytes BootTableHiPmmMemory + 4
#define BootTableReverseThunkCallSegment BootTablePmmMemorySizeInBytes + 4
#define BootTableReverseThunkCallOffset BootTableReverseThunkCallSegment + 2
#define BootTableNumberE820Entries BootTableReverseThunkCallOffset + 2
#define BootTableOsMemoryAbove1Mb BootTableNumberE820Entries + 4
#define BootTableThunkStart BootTableOsMemoryAbove1Mb + 4
#define BootTableThunkSizeInBytes BootTableThunkStart + 4
#define EfiToLegacy16BootTableEnd BootTableThunkSizeInBytes + 4
#define InterruptRedirectionCode EfiToLegacy16BootTableEnd
#define PciHandler InterruptRedirectionCode + 32
//
// Register Sets (16 Bit)
//
#define AX 0
#define BX 2
#define CX 4
#define DX 6
#define SI 8
#define DI 10
#define Flags 12
#define ES 14
#define CS 16
#define SS 18
#define DS 20
#define BP 22
IntelFrameworkModulePkg/Csm/LegacyBiosDxe/Ipf/IpfThunk.s
-524
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File diff suppressed because it is too large Load Diff
IntelFrameworkModulePkg/Csm/LegacyBiosDxe/Ipf/Thunk.c
-550
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File diff suppressed because it is too large Load Diff
IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosDxe.inf
+1 -13
View File
@@ -29,7 +29,7 @@
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF
# VALID_ARCHITECTURES = IA32 X64
#
[Sources]
@@ -54,13 +54,6 @@
LegacyBbs.c
LegacySio.c
[Sources.IPF]
Ipf/IpfThunk.s
Ipf/Thunk.c
Ipf/IpfThunk.i
Ipf/IpfBootSupport.c
Ipf/IpfThunk.h
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
@@ -95,11 +88,6 @@
UefiRuntimeServicesTableLib
BaseLib
[LibraryClasses.IPF]
IoLib
UefiRuntimeServicesTableLib
[Guids]
gEfiDiskInfoIdeInterfaceGuid ## SOMETIMES_CONSUMES ##GUID #Used in LegacyBiosBuildIdeData() to assure device is a disk
gEfiSmbiosTableGuid ## SOMETIMES_CONSUMES ##SystemTable
IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBiosInterface.h
-79
View File
@@ -169,12 +169,6 @@ typedef struct {
#define CONVENTIONAL_MEMORY_TOP 0xA0000 // 640 KB
#define INITIAL_VALUE_BELOW_1K 0x0
#elif defined (MDE_CPU_IPF)
#define NUM_REAL_GDT_ENTRIES 3
#define CONVENTIONAL_MEMORY_TOP 0x80000 // 512 KB
#define INITIAL_VALUE_BELOW_1K 0xff
#endif
#pragma pack(1)
@@ -346,79 +340,6 @@ typedef struct {
BBS_TABLE BbsTable[MAX_BBS_ENTRIES];
} LOW_MEMORY_THUNK;
#elif defined (MDE_CPU_IPF)
typedef struct {
//
// Space for the code
// The address of Code is also the beginning of the relocated Thunk code
//
CHAR8 Code[4096]; // ?
//
// The address of the Reverse Thunk code
// Note that this member CONTAINS the address of the relocated reverse thunk
// code unlike the member variable 'Code', which IS the address of the Thunk
// code.
//
UINT32 LowReverseThunkStart;
//
// Data for the code (cs releative)
//
DESCRIPTOR32 GdtDesc; // Protected mode GDT
DESCRIPTOR32 IdtDesc; // Protected mode IDT
UINT32 FlatSs;
UINT32 FlatEsp;
UINT32 LowCodeSelector; // Low code selector in GDT
UINT32 LowDataSelector; // Low data selector in GDT
UINT32 LowStack;
DESCRIPTOR32 RealModeIdtDesc;
//
// real-mode GDT (temporary GDT with two real mode segment descriptors)
//
GDT32 RealModeGdt[NUM_REAL_GDT_ENTRIES];
DESCRIPTOR32 RealModeGdtDesc;
//
// Members specifically for the reverse thunk
// The RevReal* members are used to store the current state of real mode
// before performing the reverse thunk. The RevFlat* members must be set
// before calling the reverse thunk assembly code.
//
UINT16 RevRealDs;
UINT16 RevRealSs;
UINT32 RevRealEsp;
DESCRIPTOR32 RevRealIdtDesc;
UINT16 RevFlatDataSelector; // Flat data selector in GDT
UINT32 RevFlatStack;
//
// A low memory stack
//
CHAR8 Stack[LOW_STACK_SIZE];
//
// Stack for flat mode after reverse thunk
// @bug - This may no longer be necessary if the reverse thunk interface
// is changed to have the flat stack in a different location.
//
CHAR8 RevThunkStack[LOW_STACK_SIZE];
//
// Legacy16 Init memory map info
//
EFI_TO_COMPATIBILITY16_INIT_TABLE EfiToLegacy16InitTable;
EFI_TO_COMPATIBILITY16_BOOT_TABLE EfiToLegacy16BootTable;
CHAR8 InterruptRedirectionCode[32];
EFI_LEGACY_INSTALL_PCI_HANDLER PciHandler;
EFI_DISPATCH_OPROM_TABLE DispatchOpromTable;
BBS_TABLE BbsTable[MAX_BBS_ENTRIES];
} LOW_MEMORY_THUNK;
#endif
//

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