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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3069 6f19259b-4bc3-4df7-8a09-765794883524
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xgu3
2007-07-05 07:05:28 +00:00
parent 8a7f0c4c6b
commit 95276127e3
63 changed files with 23601 additions and 7 deletions
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950
IntelFrameworkPkg/Include/Protocol/FrameworkHii.h Normal file
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/** @file
This file defines the Human Interface Infrastructure protocol which will
be used by resources which want to publish IFR/Font/String data and have it
collected by the Configuration engine.
Copyright (c) 2007, Intel Corporation
All rights reserved. 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.
Module Name: FrameworkHii.h
@par Revision Reference:
This protocol is defined in HII spec 0.92.
**/
#ifndef _FRAMEWORK_HII_H_
#define _FRAMEWORK_HII_H_
#include <PiDxe.h>
//
// To get EFI_GRAPHICS_OUTPUT_BLT_PIXEL,
// is defined in MdePkg/Protocol/GraphicsOutput.h
//
#include <Protocol/GraphicsOutput.h>
#define EFI_HII_PROTOCOL_GUID \
{ \
0xd7ad636e, 0xb997, 0x459b, {0xbf, 0x3f, 0x88, 0x46, 0x89, 0x79, 0x80, 0xe1} \
}
// BugBug:
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// If UGA goes away we need to put this some place. I'm not sure where?
//
//typedef struct {
// UINT8 Blue;
// UINT8 Green;
// UINT8 Red;
// UINT8 Reserved;
//} EFI_UGA_PIXEL;
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//
typedef struct _EFI_HII_PROTOCOL EFI_HII_PROTOCOL;
//
// Global definition
//
#define NARROW_CHAR 0xFFF0
#define WIDE_CHAR 0xFFF1
#define NON_BREAKING_CHAR 0xFFF2
#define GLYPH_WIDTH 8
#define GLYPH_HEIGHT 19
#define EFI_HII_FONT 1
#define EFI_HII_STRING 2
#define EFI_HII_IFR 3
#define EFI_HII_KEYBOARD 4
#define EFI_HII_HANDLES 5
#define EFI_HII_VARIABLE 6
#define EFI_HII_DEVICE_PATH 7
// References to string tokens must use this macro to enable scanning for
// token usages.
//
#define STRING_TOKEN(t) t
//
// The following types are currently defined:
//
typedef UINT16 EFI_FORM_ID;
typedef UINT16 EFI_FORM_LABEL;
#pragma pack(1)
typedef struct {
UINT32 Length;
UINT16 Type;
} EFI_HII_PACK_HEADER;
//
// A form list consists of a large variety of structure
// possibilities so to represent the binary blob of data
// associated with a package of forms, we will assume a
// pointer to a self-describing data buffer.
//
typedef struct {
EFI_HII_PACK_HEADER Header;
} EFI_HII_IFR_PACK;
typedef struct {
EFI_HII_PACK_HEADER Header; // Must be filled in
EFI_HANDLE ImageHandle; // Must be filled in
EFI_HANDLE DeviceHandle; // Optional
EFI_HANDLE ControllerHandle; // Optional
EFI_HANDLE CallbackHandle; // Optional
EFI_HANDLE COBExportHandle; // Optional
} EFI_HII_HANDLE_PACK;
//
// ********************************************************
// EFI_VARIABLE_CONTENTS
// ********************************************************
//
typedef struct {
EFI_HII_PACK_HEADER Header;
EFI_GUID VariableGuid;
UINT32 VariableNameLength;
UINT16 VariableId;
//
// CHAR16 VariableName[]; //Null-terminated
//
} EFI_HII_VARIABLE_PACK;
//
// ********************************************************
// EFI_DEVICE_PATH_PACK
// ********************************************************
//
typedef struct {
EFI_HII_PACK_HEADER Header;
//
// EFI_DEVICE_PATH DevicePath[];
//
} EFI_HII_DEVICE_PATH_PACK;
//
// ********************************************************
// EFI_HII_DATA_TABLE
// ********************************************************
//
typedef struct {
EFI_HII_HANDLE HiiHandle;
EFI_GUID PackageGuid;
UINT32 DataTableSize;
UINT32 IfrDataOffset;
UINT32 StringDataOffset;
UINT32 VariableDataOffset;
UINT32 DevicePathOffset;
UINT32 NumberOfVariableData;
UINT32 NumberOfLanguages;
//
// EFI_HII_DEVICE_PATH_PACK DevicePath[];
// EFI_HII_VARIABLE_PACK VariableData[];
// EFI_HII_IFR_PACK IfrData;
// EFI_HII_STRING_PACK StringData[];
//
} EFI_HII_DATA_TABLE;
//
// ********************************************************
// EFI_HII_EXPORT_TABLE
// ********************************************************
//
typedef struct {
UINT32 NumberOfHiiDataTables;
EFI_GUID Revision;
//
// EFI_HII_DATA_TABLE HiiDataTable[];
//
} EFI_HII_EXPORT_TABLE;
typedef struct {
BOOLEAN FormSetUpdate; // If TRUE, next variable is significant
EFI_PHYSICAL_ADDRESS FormCallbackHandle; // If not 0, will update Formset with this info
BOOLEAN FormUpdate; // If TRUE, next variable is significant
UINT16 FormValue; // specify which form is to be updated if FormUpdate value is TRUE.
STRING_REF FormTitle; // If not 0, will update Form with this info
UINT16 DataCount; // The number of Data entries in this structure
UINT8 *Data; // An array of 1+ op-codes, specified by DataCount
} EFI_HII_UPDATE_DATA;
//
// String attributes
//
#define LANG_RIGHT_TO_LEFT 0x00000001
//
// A string package is used to localize strings to a particular
// language. The package is associated with a particular driver
// or set of drivers. Tools are used to associate tokens with
// string references in forms and in programs. These tokens are
// language agnostic. When paired with a language pack (directly
// or indirectly), the string token resolves into an actual
// UNICODE string. The NumStringPointers determines how many
// StringPointers (offset values) there are as well as the total
// number of Strings that are defined.
//
typedef struct {
EFI_HII_PACK_HEADER Header;
RELOFST LanguageNameString;
RELOFST PrintableLanguageName;
UINT32 NumStringPointers;
UINT32 Attributes;
//
// RELOFST StringPointers[];
// EFI_STRING Strings[];
//
} EFI_HII_STRING_PACK;
//
// Glyph Attributes
//
#define EFI_GLYPH_NON_SPACING 1
#define EFI_GLYPH_WIDE 2
typedef struct {
CHAR16 UnicodeWeight;
UINT8 Attributes;
UINT8 GlyphCol1[GLYPH_HEIGHT];
} EFI_NARROW_GLYPH;
typedef struct {
CHAR16 UnicodeWeight;
UINT8 Attributes;
UINT8 GlyphCol1[GLYPH_HEIGHT];
UINT8 GlyphCol2[GLYPH_HEIGHT];
UINT8 Pad[3];
} EFI_WIDE_GLYPH;
//
// A font list consists of a font header followed by a series
// of glyph structures. Note that fonts are not language specific.
//
typedef struct {
EFI_HII_PACK_HEADER Header;
UINT16 NumberOfNarrowGlyphs;
UINT16 NumberOfWideGlyphs;
} EFI_HII_FONT_PACK;
//
// The IfrData in the EFI_HII_IFR_PACK structure definition
// is variable length, and not really part of the header. To
// simplify from code the size of the header, define an
// identical structure that does not include the IfrData field.
// Then use sizeof() this new structure to determine the
// actual size of the header.
//
typedef struct {
EFI_HII_PACK_HEADER Header;
} EFI_HII_IFR_PACK_HEADER;
//
// pedef EFI_HII_PACK_HEADER EFI_HII_IFR_PACK_HEADER;
//
typedef enum {
EfiKeyLCtrl,
EfiKeyA0,
EfiKeyLAlt,
EfiKeySpaceBar,
EfiKeyA2,
EfiKeyA3,
EfiKeyA4,
EfiKeyRCtrl,
EfiKeyLeftArrow,
EfiKeyDownArrow,
EfiKeyRightArrow,
EfiKeyZero,
EfiKeyPeriod,
EfiKeyEnter,
EfiKeyLShift,
EfiKeyB0,
EfiKeyB1,
EfiKeyB2,
EfiKeyB3,
EfiKeyB4,
EfiKeyB5,
EfiKeyB6,
EfiKeyB7,
EfiKeyB8,
EfiKeyB9,
EfiKeyB10,
EfiKeyRshift,
EfiKeyUpArrow,
EfiKeyOne,
EfiKeyTwo,
EfiKeyThree,
EfiKeyCapsLock,
EfiKeyC1,
EfiKeyC2,
EfiKeyC3,
EfiKeyC4,
EfiKeyC5,
EfiKeyC6,
EfiKeyC7,
EfiKeyC8,
EfiKeyC9,
EfiKeyC10,
EfiKeyC11,
EfiKeyC12,
EfiKeyFour,
EfiKeyFive,
EfiKeySix,
EfiKeyPlus,
EfiKeyTab,
EfiKeyD1,
EfiKeyD2,
EfiKeyD3,
EfiKeyD4,
EfiKeyD5,
EfiKeyD6,
EfiKeyD7,
EfiKeyD8,
EfiKeyD9,
EfiKeyD10,
EfiKeyD11,
EfiKeyD12,
EfiKeyD13,
EfiKeyDel,
EfiKeyEnd,
EfiKeyPgDn,
EfiKeySeven,
EfiKeyEight,
EfiKeyNine,
EfiKeyE0,
EfiKeyE1,
EfiKeyE2,
EfiKeyE3,
EfiKeyE4,
EfiKeyE5,
EfiKeyE6,
EfiKeyE7,
EfiKeyE8,
EfiKeyE9,
EfiKeyE10,
EfiKeyE11,
EfiKeyE12,
EfiKeyBackSpace,
EfiKeyIns,
EfiKeyHome,
EfiKeyPgUp,
EfiKeyNLck,
EfiKeySlash,
EfiKeyAsterisk,
EfiKeyMinus,
EfiKeyEsc,
EfiKeyF1,
EfiKeyF2,
EfiKeyF3,
EfiKeyF4,
EfiKeyF5,
EfiKeyF6,
EfiKeyF7,
EfiKeyF8,
EfiKeyF9,
EfiKeyF10,
EfiKeyF11,
EfiKeyF12,
EfiKeyPrint,
EfiKeySLck,
EfiKeyPause
} EFI_KEY;
typedef struct {
EFI_KEY Key;
CHAR16 Unicode;
CHAR16 ShiftedUnicode;
CHAR16 AltGrUnicode;
CHAR16 ShiftedAltGrUnicode;
UINT16 Modifier;
} EFI_KEY_DESCRIPTOR;
//
// This structure allows a sparse set of keys to be redefined
// or a complete redefinition of the keyboard layout. Most
// keyboards have a lot of commonality in their layouts, therefore
// only defining those keys that need to change from the default
// minimizes the passed in information.
//
// Additionally, when an update occurs, the active keyboard layout
// will be switched to the newly updated keyboard layout. This
// allows for situations that when a keyboard layout driver is
// loaded as part of system initialization, the system will default
// the keyboard behavior to the new layout.
//
// Each call to update the keyboard mapping should contain the
// complete set of key descriptors to be updated, since every
// call to the HII which contains an EFI_HII_KEYBOARD_PACK will
// wipe the previous set of overrides. A call to
//
typedef struct {
EFI_HII_PACK_HEADER Header;
EFI_KEY_DESCRIPTOR *Descriptor;
UINT8 DescriptorCount;
} EFI_HII_KEYBOARD_PACK;
//
// The EFI_HII_PACKAGES can contain different types of packages just
// after the structure as inline data.
//
typedef struct {
UINTN NumberOfPackages;
EFI_GUID *GuidId;
//
// EFI_HII_HANDLE_PACK *HandlePack; // Only one pack.
// EFI_HII_IFR_PACK *IfrPack; // Only one pack.
// EFI_HII_FONT_PACK *FontPack[]; // Multiple packs ok
// EFI_HII_STRING_PACK *StringPack[]; // Multiple packs ok
// EFI_HII_KEYBOARD_PACK *KeyboardPack[]; // Multiple packs ok
//
} EFI_HII_PACKAGES;
typedef struct _EFI_HII_VARIABLE_PACK_LIST {
struct _EFI_HII_VARIABLE_PACK_LIST *NextVariablePack;
EFI_HII_VARIABLE_PACK *VariablePack;
} EFI_HII_VARIABLE_PACK_LIST;
#pragma pack()
/**
Registers the various packs that are passed in via the Packages parameter.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Packages A pointer to an EFI_HII_PACKAGES package instance.
@param Handle A pointer to the EFI_HII_HANDLE instance.
@retval EFI_SUCCESS Data was extracted from Packages, the database
was updated with the data, and Handle returned successfully.
@retval EFI_INVALID_PARAMETER The content of Packages was invalid.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_NEW_PACK) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_PACKAGES *Packages,
OUT EFI_HII_HANDLE *Handle
);
/**
Removes a package from the HII database.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle The handle that was registered to the data that is requested
for removal.
@retval EFI_SUCCESS The data associated with the Handle was removed
from the HII database.
@retval EFI_INVALID_PARAMETER The Handle was not valid.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_REMOVE_PACK) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle
);
/**
Determines the handles that are currently active in the database.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param HandleBufferLength On input, a pointer to the length of the handle
buffer. On output, the length of the handle buffer that is required
for the handles found.
@param Handle An array of EFI_HII_HANDLE instances returned.
@retval EFI_SUCCESS Handle was updated successfully.
@retval EFI_BUFFER_TOO_SMALL The HandleBufferLength parameter indicates
that Handle is too small to support the number of handles.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_FIND_HANDLES) (
IN EFI_HII_PROTOCOL *This,
IN OUT UINT16 *HandleBufferLength,
OUT EFI_HII_HANDLE *Handle
);
/**
Exports the contents of the database into a buffer.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle An EFI_HII_HANDLE that corresponds to the desired
handle to export. If the value is 0, the entire database will be exported.
In either case, the data will be exported in a format described by the
structure definition of EFI_HII_EXPORT_TABLE.
@param BufferSize
On input, a pointer to the length of the buffer. On output, the length
of the buffer that is required for the export data.
@param Buffer A pointer to a buffer that will contain the results of the export function.
@retval EFI_SUCCESS The buffer was successfully filled with BufferSize amount of data.
@retval EFI_BUFFER_TOO_SMALL The value in BufferSize was too small to contain the export data.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_EXPORT) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle,
IN OUT UINTN *BufferSize,
OUT VOID *Buffer
);
/**
Remove any new strings that were added after the initial string export
for this handle.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle The handle on which the string resides.
@retval EFI_SUCCESS Remove strings from the handle successfully.
@retval EFI_INVALID_PARAMETER The Handle was unknown.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_RESET_STRINGS) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle
);
/**
Tests if all of the characters in a string have corresponding font characters.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param StringToTest A pointer to a Unicode string.
@param FirstMissing A pointer to an index into the string. On input,
the index of the first character in the StringToTest to examine. On exit,
the index of the first character encountered for which a glyph is unavailable.
If all glyphs in the string are available, the index is the index of the
terminator of the string.
@param GlyphBufferSize A pointer to a value. On output, if the function
returns EFI_SUCCESS, it contains the amount of memory that is required to
store the string's glyph equivalent.
@retval EFI_SUCCESS All glyphs are available. Note that an empty string
always returns this value.
@retval EFI_NOT_FOUND A glyph was not found for a character.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_TEST_STRING) (
IN EFI_HII_PROTOCOL *This,
IN CHAR16 *StringToTest,
IN OUT UINT32 *FirstMissing,
OUT UINT32 *GlyphBufferSize
);
/**
Translates a Unicode character into the corresponding font glyph.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Source A pointer to a Unicode string.
@param Index On input, the offset into the string from which to fetch
the character.On successful completion, the index is updated to the first
character past the character(s) making up the just extracted glyph.
@param GlyphBuffer Pointer to an array where the glyphs corresponding
to the characters in the source may be stored. GlyphBuffer is assumed
to be wide enough to accept a wide glyph character.
@param BitWidth If EFI_SUCCESS was returned, the UINT16 pointed to by
this value is filled with the length of the glyph in pixels. It is unchanged
if the call was unsuccessful.
@param InternalStatus The cell pointed to by this parameter must be
initialized to zero prior to invoking the call the first time for any string.
@retval EFI_SUCCESS It worked.
@retval EFI_NOT_FOUND A glyph for a character was not found.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_GET_GLYPH) (
IN EFI_HII_PROTOCOL *This,
IN CHAR16 *Source,
IN OUT UINT16 *Index,
OUT UINT8 **GlyphBuffer,
OUT UINT16 *BitWidth,
IN OUT UINT32 *InternalStatus
);
/**
Translates a glyph into the format required for input to the Universal
Graphics Adapter (UGA) Block Transfer (BLT) routines.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param GlyphBuffer A pointer to the buffer that contains glyph data.
@param Foreground The foreground setting requested to be used for the
generated BltBuffer data.
@param Background The background setting requested to be used for the
generated BltBuffer data.
@param Count The entry in the BltBuffer upon which to act.
@param Width The width in bits of the glyph being converted.
@param Height The height in bits of the glyph being converted
@param BltBuffer A pointer to the buffer that contains the data that is
ready to be used by the UGA BLT routines.
@retval EFI_SUCCESS It worked.
@retval EFI_NOT_FOUND A glyph for a character was not found.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_GLYPH_TO_BLT) (
IN EFI_HII_PROTOCOL *This,
IN UINT8 *GlyphBuffer,
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL Foreground,
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL Background,
IN UINTN Count,
IN UINTN Width,
IN UINTN Height,
IN OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer
);
/**
Allows a new string to be added to an already existing string package.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Pointer to a NULL-terminated string containing a single ISO 639-2
language identifier, indicating the language in which the string is translated.
@param Handle The handle of the language pack to which the string is to be added.
@param Reference The identifier of the string to be added. If the reference
value is zero, then the string will be assigned a new identifier on that
handle for the language specified. Otherwise, the string will be updated
with the NewString Value.
@param NewString The string to be added.
@retval EFI_SUCCESS The string was effectively registered.
@retval EFI_INVALID_PARAMETER The Handle was unknown.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_NEW_STRING) (
IN EFI_HII_PROTOCOL *This,
IN CHAR16 *Language,
IN EFI_HII_HANDLE Handle,
IN OUT STRING_REF *Reference,
IN CHAR16 *NewString
);
/**
Allows a program to determine the primary languages that are supported
on a given handle.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle The handle on which the strings reside.
@param LanguageString A string allocated by GetPrimaryLanguages() that
contains a list of all primary languages registered on the handle.
@retval EFI_SUCCESS LanguageString was correctly returned.
@retval EFI_INVALID_PARAMETER The Handle was unknown.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_GET_PRI_LANGUAGES) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle,
OUT EFI_STRING *LanguageString
);
/**
Allows a program to determine which secondary languages are supported
on a given handle for a given primary language.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle The handle on which the strings reside.
@param PrimaryLanguage Pointer to a NULL-terminated string containing a single
ISO 639-2 language identifier, indicating the primary language.
@param LanguageString A string allocated by GetSecondaryLanguages()
containing a list of all secondary languages registered on the handle.
@retval EFI_SUCCESS LanguageString was correctly returned.
@retval EFI_INVALID_PARAMETER The Handle was unknown.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_GET_SEC_LANGUAGES) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle,
IN CHAR16 *PrimaryLanguage,
OUT EFI_STRING *LanguageString
);
/**
Extracts a string from a package already registered with the EFI HII database.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle The handle on which the string resides.
@param Token The string token assigned to the string.
@param Raw If TRUE, the string is returned unedited in the internal
storage format described above. If false, the string returned is edited
by replacing <cr> with <space> and by removing special characters such
as the <wide> prefix.
@param LanguageString Pointer to a NULL-terminated string containing a
single ISO 639-2 language identifier, indicating the language to print.
If the LanguageString is empty (starts with a NULL), the default system
language will be used to determine the language.
@param BufferLength Length of the StringBuffer.
@param StringBuffer The buffer designed to receive the characters in the string.
@retval EFI_SUCCESS StringBuffer is filled with a NULL-terminated string.
@retval EFI_INVALID_PARAMETER The handle or string token is unknown.
@retval EFI_BUFFER_TOO_SMALL The buffer provided was not large enough to
allow the entire string to be stored.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_GET_STRING) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle,
IN STRING_REF Token,
IN BOOLEAN Raw,
IN CHAR16 *LanguageString,
IN OUT UINTN *BufferLength,
OUT EFI_STRING StringBuffer
);
/**
Allows a program to extract a part of a string of not more than a given width.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle The handle on which the string resides.
@param Token The string token assigned to the string.
@param Index On input, the offset into the string where the line is to start.
On output, the index is updated to point to beyond the last character returned
in the call.
@param LineWidth The maximum width of the line in units of narrow glyphs.
@param LanguageString Pointer to a NULL-terminated string containing a
single ISO 639-2 language identifier, indicating the language to print.
@param BufferLength Pointer to the length of the StringBuffer.
@param StringBuffer The buffer designed to receive the characters in the string.
@retval EFI_SUCCESS StringBuffer filled with characters that will fit on the line.
@retval EFI_NOT_FOUND The font glyph for at least one of the characters in
the string is not in the font database.
@retval EFI_BUFFER_TOO_SMALL The buffer provided was not large enough
to allow the entire string to be stored.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_GET_LINE) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle,
IN STRING_REF Token,
IN OUT UINT16 *Index,
IN UINT16 LineWidth,
IN CHAR16 *LanguageString,
IN OUT UINT16 *BufferLength,
OUT EFI_STRING StringBuffer
);
/**
Allows a program to extract a form or form package that has previously
been registered with the HII database.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle Handle on which the form resides.
@param FormId The ID of the form to return. If the ID is zero,
the entire form package is returned.
@param BufferLength On input, the length of the Buffer. On output,
the length of the returned buffer,
@param Buffer The buffer designed to receive the form(s).
@retval EFI_SUCCESS Buffer filled with the requested forms. BufferLength
was updated.
@retval EFI_INVALID_PARAMETER The handle is unknown.
@retval EFI_NOT_FOUND A form on the requested handle cannot be found with
the requested FormId.
@retval EFI_BUFFER_TOO_SMALL The buffer provided was not large enough
to allow the form to be stored.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_GET_FORMS) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle,
IN EFI_FORM_ID FormId,
IN OUT UINTN *BufferLength,
OUT UINT8 *Buffer
);
/**
Extracts the defaults that are associated with a given handle in the HII database.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle The HII handle from which will have default data retrieved.
@param DefaultMask The mask used to specify some type of default override when extracting
the default image data.
@param VariablePackList A indirect pointer to the first entry of a link list with
type EFI_HII_VARIABLE_PACK_LIST.
@retval EFI_SUCCESS The VariablePackList was populated with the appropriate
default setting data.
@retval EFI_NOT_FOUND The IFR does not have any explicit or default map(s).
@retval EFI_INVALID_PARAMETER The HII database entry associated with Handle
contain invalid data.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_GET_DEFAULT_IMAGE) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle,
IN UINTN DefaultMask,
OUT EFI_HII_VARIABLE_PACK_LIST **VariablePackList
);
/**
Allows the caller to update a form or form package that has previously been
registered with the EFI HII database.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param Handle Handle of the package where the form to be updated resides.
@param Label The label inside the form package where the update is to take place.
@param AddData If TRUE, adding data at a given Label; otherwise,
if FALSE, removing data at a given Label.
@param Data The buffer containing the new tags to insert after the Label
@retval EFI_SUCCESS The form was updated with the new tags.
@retval EFI_INVALID_PARAMETER The buffer for the buffer length does not
contain an integral number of tags.
@retval EFI_NOT_FOUND The Handle, Label, or FormId was not found.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_UPDATE_FORM) (
IN EFI_HII_PROTOCOL *This,
IN EFI_HII_HANDLE Handle,
IN EFI_FORM_LABEL Label,
IN BOOLEAN AddData,
IN EFI_HII_UPDATE_DATA *Data
);
/**
Retrieves the current keyboard layout.
@param This A pointer to the EFI_HII_PROTOCOL instance.
@param DescriptorCount A pointer to the number of Descriptor entries being
described in the keyboard layout being retrieved.
@param Descriptor A pointer to a buffer containing an array of EFI_KEY_DESCRIPTOR
entries. Each entry will reflect the definition of a specific physical key.
@retval EFI_SUCCESS The keyboard layout was retrieved successfully.
**/
typedef
EFI_STATUS
(EFIAPI *EFI_HII_GET_KEYBOARD_LAYOUT) (
IN EFI_HII_PROTOCOL *This,
OUT UINT16 *DescriptorCount,
OUT EFI_KEY_DESCRIPTOR *Descriptor
);
/**
@par Protocol Description:
The HII Protocol manages the HII database, which is a repository for data
having to do with fonts, strings, forms, keyboards, and other future human
interface items.
@param NewPack
Extracts the various packs from a package list.
@param RemovePack
Removes a package from the HII database.
@param FindHandles
Determines the handles that are currently active in the database.
@param ExportDatabase
Export the entire contents of the database to a buffer.
@param TestString
Tests if all of the characters in a string have corresponding font characters.
@param GetGlyph
Translates a Unicode character into the corresponding font glyph.
@param GlyphToBlt
Converts a glyph value into a format that is ready for a UGA BLT command.
@param NewString
Allows a new string to be added to an already existing string package.
@param GetPrimaryLanguages
Allows a program to determine the primary languages that are supported
on a given handle.
@param GetSecondaryLanguages
Allows a program to determine which secondary languages are supported
on a given handle for a given primary language.
@param GetString
Extracts a string from a package that is already registered with the
EFI HII database.
@param ResetString
Remove any new strings that were added after the initial string export
for this handle.
@param GetLine
Allows a program to extract a part of a string of not more than a given width.
@param GetForms
Allows a program to extract a form or form package that has been previously registered.
@param GetDefaultImage
Allows a program to extract the nonvolatile image that represents the default storage image.
@param UpdateForm
Allows a program to update a previously registered form.
@param GetKeyboardLayout
Allows a program to extract the current keyboard layout.
**/
struct _EFI_HII_PROTOCOL {
EFI_HII_NEW_PACK NewPack;
EFI_HII_REMOVE_PACK RemovePack;
EFI_HII_FIND_HANDLES FindHandles;
EFI_HII_EXPORT ExportDatabase;
EFI_HII_TEST_STRING TestString;
EFI_HII_GET_GLYPH GetGlyph;
EFI_HII_GLYPH_TO_BLT GlyphToBlt;
EFI_HII_NEW_STRING NewString;
EFI_HII_GET_PRI_LANGUAGES GetPrimaryLanguages;
EFI_HII_GET_SEC_LANGUAGES GetSecondaryLanguages;
EFI_HII_GET_STRING GetString;
EFI_HII_RESET_STRINGS ResetStrings;
EFI_HII_GET_LINE GetLine;
EFI_HII_GET_FORMS GetForms;
EFI_HII_GET_DEFAULT_IMAGE GetDefaultImage;
EFI_HII_UPDATE_FORM UpdateForm;
EFI_HII_GET_KEYBOARD_LAYOUT GetKeyboardLayout;
};
extern EFI_GUID gEfiHiiProtocolGuid;
#endif

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/**@file
Common header file shared by all source files.
This file includes package header files, library classes and protocol, PPI & GUID definitions.
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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 __COMMON_HEADER_H_
#define __COMMON_HEADER_H_
//
// The package level header files this module uses
//
#include <PiPei.h>
//
// The protocols, PPI and GUID defintions for this module
//
#include <Ppi/DxeIpl.h>
#include <Ppi/S3Resume.h>
#include <Protocol/EdkDecompress.h>
#include <Ppi/EndOfPeiPhase.h>
#include <Protocol/CustomizedDecompress.h>
#include <Protocol/Decompress.h>
#include <Ppi/Security.h>
#include <Ppi/SectionExtraction.h>
#include <Ppi/LoadFile.h>
#include <Ppi/RecoveryModule.h>
#include <Ppi/MemoryDiscovered.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/PeimEntryPoint.h>
#include <Library/BaseLib.h>
#include <Library/HobLib.h>
#include <Library/PeiServicesLib.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/CacheMaintenanceLib.h>
#include <Library/PeCoffLoaderLib.h>
#include <Library/UefiDecompressLib.h>
#include <Library/CustomDecompressLib.h>
#include <Library/PeiServicesTablePointerLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/PcdLib.h>
#include <Library/PeCoffLib.h>
#endif

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
DxeIpl.dxs
Abstract:
Dependency expression file for DXE Initial Program Loader PEIM.
--*/
#include <PeimDepex.h>
DEPENDENCY_START
EFI_PEI_PERMANENT_MEMORY_INSTALLED_PPI_GUID
DEPENDENCY_END

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
DxeIpl.h
Abstract:
--*/
#ifndef __PEI_DXEIPL_H__
#define __PEI_DXEIPL_H__
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#define STACK_SIZE 0x20000
#define BSP_STORE_SIZE 0x4000
#define GET_OCCUPIED_SIZE(ActualSize, Alignment) ((ActualSize + (Alignment - 1)) & ~(Alignment - 1))
extern BOOLEAN gInMemory;
EFI_STATUS
PeiFindFile (
IN UINT8 Type,
IN UINT16 SectionType,
OUT EFI_GUID *FileName,
OUT VOID **Pe32Data
)
;
EFI_STATUS
PeiLoadFile (
IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader,
IN VOID *Pe32Data,
OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
OUT UINT64 *ImageSize,
OUT EFI_PHYSICAL_ADDRESS *EntryPoint
)
;
EFI_STATUS
GetImageReadFunction (
IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
)
;
EFI_STATUS
PeiImageRead (
IN VOID *FileHandle,
IN UINTN FileOffset,
IN OUT UINTN *ReadSize,
OUT VOID *Buffer
)
;
EFI_STATUS
EFIAPI
DxeIplLoadFile (
IN EFI_PEI_FV_FILE_LOADER_PPI *This,
IN EFI_FFS_FILE_HEADER *FfsHeader,
OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
OUT UINT64 *ImageSize,
OUT EFI_PHYSICAL_ADDRESS *EntryPoint
);
EFI_STATUS
ShadowDxeIpl (
IN EFI_FFS_FILE_HEADER *DxeIpl,
IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader
);
EFI_STATUS
EFIAPI
DxeLoadCore (
IN EFI_DXE_IPL_PPI *This,
IN EFI_PEI_SERVICES **PeiServices,
IN EFI_PEI_HOB_POINTERS HobList
);
VOID
HandOffToDxeCore (
IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,
IN EFI_PEI_HOB_POINTERS HobList,
IN EFI_PEI_PPI_DESCRIPTOR *EndOfPeiSignal
);
EFI_STATUS
PeiProcessFile (
IN UINT16 SectionType,
IN EFI_FFS_FILE_HEADER *FfsFileHeader,
OUT VOID **Pe32Data,
IN EFI_PEI_HOB_POINTERS *OrigHob
);
EFI_STATUS
EFIAPI
PeimInitializeDxeIpl (
IN EFI_FFS_FILE_HEADER *FfsHeader,
IN EFI_PEI_SERVICES **PeiServices
);
#endif

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#/** @file
# Component description file for DxeIpl module
#
# The responsibility of this module is to load the DXE Core from a Firmware Volume. This implementation i used to load a 32-bit DXE Core.
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. 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.
#
#
#**/
################################################################################
#
# Defines Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = DxeIpl
FILE_GUID = 86D70125-BAA3-4296-A62F-602BEBBB9081
MODULE_TYPE = PEIM
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = PeimInitializeDxeIpl
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
################################################################################
#
# Sources Section - list of files that are required for the build to succeed.
#
################################################################################
[Sources.common]
DxeIpl.h
DxeLoad.c
CommonHeader.h
[Sources.Ia32]
Ia32/VirtualMemory.h
Ia32/VirtualMemory.c
Ia32/DxeLoadFunc.c
Ia32/ImageRead.c
[Sources.X64]
X64/DxeLoadFunc.c
Ia32/ImageRead.c
[Sources.IPF]
Ipf/DxeLoadFunc.c
Ipf/ImageRead.c
[Sources.EBC]
X64/DxeLoadFunc.c
Ia32/ImageRead.c
################################################################################
#
# Package Dependency Section - list of Package files that are required for
# this module.
#
################################################################################
[Packages]
MdePkg/MdePkg.dec
IntelFrameworkPkg/IntelFrameworkPkg.dec
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
################################################################################
#
# Library Class Section - list of Library Classes that are required for
# this module.
#
################################################################################
[LibraryClasses]
PeCoffLib
PcdLib
MemoryAllocationLib
BaseMemoryLib
PeiServicesTablePointerLib
CustomDecompressLib
TianoDecompressLib
UefiDecompressLib
EdkPeCoffLoaderLib
CacheMaintenanceLib
ReportStatusCodeLib
PeiServicesLib
HobLib
BaseLib
PeimEntryPoint
DebugLib
################################################################################
#
# Guid C Name Section - list of Guids that this module uses or produces.
#
################################################################################
################################################################################
#
# Protocol C Name Section - list of Protocol and Protocol Notify C Names
# that this module uses or produces.
#
################################################################################
[Protocols]
gEfiCustomizedDecompressProtocolGuid # PROTOCOL SOMETIMES_PRODUCED
gEfiTianoDecompressProtocolGuid # PROTOCOL SOMETIMES_PRODUCED
gEfiDecompressProtocolGuid # PROTOCOL SOMETIMES_PRODUCED
################################################################################
#
# PPI C Name Section - list of PPI and PPI Notify C Names that this module
# uses or produces.
#
################################################################################
[Ppis]
gEfiPeiSecurityPpiGuid # PPI SOMETIMES_CONSUMED
gEfiPeiSectionExtractionPpiGuid # PPI SOMETIMES_CONSUMED
gEfiPeiS3ResumePpiGuid # PPI SOMETIMES_CONSUMED
gEfiPeiRecoveryModulePpiGuid # PPI SOMETIMES_CONSUMED
gEfiEndOfPeiSignalPpiGuid # PPI SOMETIMES_PRODUCED
gEfiPeiFvFileLoaderPpiGuid # PPI SOMETIMES_PRODUCED
gEfiDxeIplPpiGuid # PPI SOMETIMES_PRODUCED
gEfiPeiPeCoffLoaderGuid
################################################################################
#
# Pcd FEATURE_FLAG - list of PCDs that this module is coded for.
#
################################################################################
[PcdsFeatureFlag.common]
PcdDxeIplSupportCustomDecompress|gEfiEdkModulePkgTokenSpaceGuid
PcdDxeIplSupportTianoDecompress|gEfiEdkModulePkgTokenSpaceGuid
PcdDxeIplSupportEfiDecompress|gEfiEdkModulePkgTokenSpaceGuid
PcdDxeIplBuildShareCodeHobs|gEfiEdkModulePkgTokenSpaceGuid
[PcdsFeatureFlag.IA32]
PcdDxeIplSwitchToLongMode|gEfiMdeModulePkgTokenSpaceGuid
################################################################################
#
# Dependency Expression Section - list of Dependency expressions that are required for
# this module.
#
################################################################################
[Depex]
gEfiPeiMemoryDiscoveredPpiGuid

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<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>DxeIpl</ModuleName>
<ModuleType>PEIM</ModuleType>
<GuidValue>86D70125-BAA3-4296-A62F-602BEBBB9081</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for DxeIpl module</Abstract>
<Description>The responsibility of this module is to load the DXE Core from a Firmware Volume. This implementation i used to load a 32-bit DXE Core.</Description>
<Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
<License>All rights reserved. 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.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>DxeIpl</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>DebugLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeimEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>HobLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeiServicesLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>ReportStatusCodeLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>CacheMaintenanceLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>EdkPeCoffLoaderLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDecompressLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>TianoDecompressLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>CustomDecompressLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeiServicesTablePointerLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>MemoryAllocationLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PcdLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PeCoffLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>DxeLoad.c</Filename>
<Filename>DxeIpl.h</Filename>
<Filename>DxeIpl.dxs</Filename>
<Filename SupArchList="IA32 X64 EBC">Ia32/ImageRead.c</Filename>
<Filename SupArchList="IA32">Ia32/DxeLoadFunc.c</Filename>
<Filename SupArchList="IA32">Ia32/VirtualMemory.c</Filename>
<Filename SupArchList="IA32">Ia32/VirtualMemory.h</Filename>
<Filename SupArchList="X64 EBC">X64/DxeLoadFunc.c</Filename>
<Filename SupArchList="IPF">Ipf/ImageRead.c</Filename>
<Filename SupArchList="IPF">Ipf/DxeLoadFunc.c</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
</PackageDependencies>
<Protocols>
<Protocol Usage="SOMETIMES_PRODUCED">
<ProtocolCName>gEfiDecompressProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="SOMETIMES_PRODUCED">
<ProtocolCName>gEfiTianoDecompressProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="SOMETIMES_PRODUCED">
<ProtocolCName>gEfiCustomizedDecompressProtocolGuid</ProtocolCName>
</Protocol>
</Protocols>
<PPIs>
<Ppi Usage="SOMETIMES_PRODUCED">
<PpiCName>gEfiDxeIplPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_PRODUCED">
<PpiCName>gEfiPeiFvFileLoaderPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_PRODUCED">
<PpiCName>gEfiEndOfPeiSignalPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_CONSUMED">
<PpiCName>gEfiPeiRecoveryModulePpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_CONSUMED">
<PpiCName>gEfiPeiS3ResumePpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_CONSUMED">
<PpiCName>gEfiPeiSectionExtractionPpiGuid</PpiCName>
</Ppi>
<Ppi Usage="SOMETIMES_CONSUMED">
<PpiCName>gEfiPeiSecurityPpiGuid</PpiCName>
</Ppi>
</PPIs>
<Guids>
<GuidCNames Usage="SOMETIMES_CONSUMED">
<GuidCName>gEfiPeiPeCoffLoaderGuid</GuidCName>
</GuidCNames>
</Guids>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<ModuleEntryPoint>PeimInitializeDxeIpl</ModuleEntryPoint>
</Extern>
</Externs>
<PcdCoded>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED" SupArchList="IA32">
<C_Name>PcdDxeIplSwitchToLongMode</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL will load a 64-bit DxeCore.</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplBuildShareCodeHobs</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>FALSE</DefaultValue>
<HelpText>If this feature is enabled, DXE IPL will build a series of HOBs to share code with DXE Core.</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSupportEfiDecompress</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL must support decompressing files compressed with the EFI Compression algorithm</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSupportTianoDecompress</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL must support decompressing files compressed with the Tiano Compression algorithm</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_CONSUMED">
<C_Name>PcdDxeIplSupportCustomDecompress</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL must support decompressing files compressed with the Custom Compression algorithm</HelpText>
</PcdEntry>
</PcdCoded>
</ModuleSurfaceArea>

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
DxeLoad.c
Abstract:
Last PEIM.
Responsibility of this module is to load the DXE Core from a Firmware Volume.
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "DxeIpl.h"
// porting note remove later
#include "Common/DecompressLibraryHob.h"
#include "FrameworkPei.h"
// end of remove later
BOOLEAN gInMemory = FALSE;
//
// Module Globals used in the DXE to PEI handoff
// These must be module globals, so the stack can be switched
//
static EFI_DXE_IPL_PPI mDxeIplPpi = {
DxeLoadCore
};
static EFI_PEI_FV_FILE_LOADER_PPI mLoadFilePpi = {
DxeIplLoadFile
};
static EFI_PEI_PPI_DESCRIPTOR mPpiList[] = {
{
EFI_PEI_PPI_DESCRIPTOR_PPI,
&gEfiPeiFvFileLoaderPpiGuid,
&mLoadFilePpi
},
{
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gEfiDxeIplPpiGuid,
&mDxeIplPpi
}
};
static EFI_PEI_PPI_DESCRIPTOR mPpiSignal = {
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
&gEfiEndOfPeiSignalPpiGuid,
NULL
};
GLOBAL_REMOVE_IF_UNREFERENCED DECOMPRESS_LIBRARY gEfiDecompress = {
UefiDecompressGetInfo,
UefiDecompress
};
GLOBAL_REMOVE_IF_UNREFERENCED DECOMPRESS_LIBRARY gCustomDecompress = {
CustomDecompressGetInfo,
CustomDecompress
};
EFI_STATUS
EFIAPI
PeimInitializeDxeIpl (
IN EFI_FFS_FILE_HEADER *FfsHeader,
IN EFI_PEI_SERVICES **PeiServices
)
/*++
Routine Description:
Initializes the Dxe Ipl PPI
Arguments:
FfsHeader - Pointer to FFS file header
PeiServices - General purpose services available to every PEIM.
Returns:
EFI_SUCCESS
--*/
{
EFI_STATUS Status;
EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader;
EFI_BOOT_MODE BootMode;
Status = PeiServicesGetBootMode (&BootMode);
ASSERT_EFI_ERROR (Status);
if (!gInMemory && (BootMode != BOOT_ON_S3_RESUME)) {
//
// The DxeIpl has not yet been shadowed
//
PeiEfiPeiPeCoffLoader = (EFI_PEI_PE_COFF_LOADER_PROTOCOL *)GetPeCoffLoaderProtocol ();
//
// Shadow DxeIpl and then re-run its entry point
//
Status = ShadowDxeIpl (FfsHeader, PeiEfiPeiPeCoffLoader);
} else {
//
// Install FvFileLoader and DxeIpl PPIs.
//
Status = PeiServicesInstallPpi (mPpiList);
ASSERT_EFI_ERROR(Status);
}
return Status;
}
EFI_STATUS
EFIAPI
DxeLoadCore (
IN EFI_DXE_IPL_PPI *This,
IN EFI_PEI_SERVICES **PeiServices,
IN EFI_PEI_HOB_POINTERS HobList
)
/*++
Routine Description:
Main entry point to last PEIM
Arguments:
This - Entry point for DXE IPL PPI
PeiServices - General purpose services available to every PEIM.
HobList - Address to the Pei HOB list
Returns:
EFI_SUCCESS - DEX core was successfully loaded.
EFI_OUT_OF_RESOURCES - There are not enough resources to load DXE core.
--*/
{
EFI_STATUS Status;
EFI_GUID DxeCoreFileName;
EFI_GUID FirmwareFileName;
VOID *Pe32Data;
VOID *FvImageData;
EFI_PHYSICAL_ADDRESS DxeCoreAddress;
UINT64 DxeCoreSize;
EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint;
EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader;
EFI_BOOT_MODE BootMode;
EFI_PEI_RECOVERY_MODULE_PPI *PeiRecovery;
EFI_PEI_S3_RESUME_PPI *S3Resume;
// PERF_START (PeiServices, L"DxeIpl", NULL, 0);
//
// if in S3 Resume, restore configure
//
Status = PeiServicesGetBootMode (&BootMode);
ASSERT_EFI_ERROR(Status);
if (BootMode == BOOT_ON_S3_RESUME) {
Status = PeiServicesLocatePpi (
&gEfiPeiS3ResumePpiGuid,
0,
NULL,
(VOID **)&S3Resume
);
ASSERT_EFI_ERROR (Status);
Status = S3Resume->S3RestoreConfig (PeiServices);
ASSERT_EFI_ERROR (Status);
} else if (BootMode == BOOT_IN_RECOVERY_MODE) {
Status = PeiServicesLocatePpi (
&gEfiPeiRecoveryModulePpiGuid,
0,
NULL,
(VOID **)&PeiRecovery
);
ASSERT_EFI_ERROR (Status);
Status = PeiRecovery->LoadRecoveryCapsule (PeiServices, PeiRecovery);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "Load Recovery Capsule Failed.(Status = %r)\n", Status));
CpuDeadLoop ();
}
//
// Now should have a HOB with the DXE core w/ the old HOB destroyed
//
}
//
// Install the PEI Protocols that are shared between PEI and DXE
//
PeiEfiPeiPeCoffLoader = (EFI_PEI_PE_COFF_LOADER_PROTOCOL *)GetPeCoffLoaderProtocol ();
ASSERT (PeiEfiPeiPeCoffLoader != NULL);
//
// Find the EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE type compressed Firmware Volume file
// The file found will be processed by PeiProcessFile: It will first be decompressed to
// a normal FV, then a corresponding FV type hob will be built.
//
Status = PeiFindFile (
EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE,
EFI_SECTION_FIRMWARE_VOLUME_IMAGE,
&FirmwareFileName,
&FvImageData
);
//
// Find the DXE Core in a Firmware Volume
//
Status = PeiFindFile (
EFI_FV_FILETYPE_DXE_CORE,
EFI_SECTION_PE32,
&DxeCoreFileName,
&Pe32Data
);
ASSERT_EFI_ERROR (Status);
//
// Load the DXE Core from a Firmware Volume
//
Status = PeiLoadFile (
PeiEfiPeiPeCoffLoader,
Pe32Data,
&DxeCoreAddress,
&DxeCoreSize,
&DxeCoreEntryPoint
);
ASSERT_EFI_ERROR (Status);
//
// Add HOB for the DXE Core
//
BuildModuleHob (
&DxeCoreFileName,
DxeCoreAddress,
DxeCoreSize,
DxeCoreEntryPoint
);
//
// Report Status Code EFI_SW_PEI_PC_HANDOFF_TO_NEXT
//
REPORT_STATUS_CODE (
EFI_PROGRESS_CODE,
EFI_SOFTWARE_PEI_MODULE | EFI_SW_PEI_CORE_PC_HANDOFF_TO_NEXT
);
if (FeaturePcdGet (PcdDxeIplBuildShareCodeHobs)) {
if (FeaturePcdGet (PcdDxeIplSupportEfiDecompress)) {
//
// Add HOB for the EFI Decompress Protocol
//
BuildGuidDataHob (
&gEfiDecompressProtocolGuid,
(VOID *)&gEfiDecompress,
sizeof (gEfiDecompress)
);
}
if (FeaturePcdGet (PcdDxeIplSupportCustomDecompress)) {
//
// Add HOB for the user customized Decompress Protocol
//
BuildGuidDataHob (
&gEfiCustomizedDecompressProtocolGuid,
(VOID *)&gCustomDecompress,
sizeof (gCustomDecompress)
);
}
//
// Add HOB for the PE/COFF Loader Protocol
//
BuildGuidDataHob (
&gEfiPeiPeCoffLoaderGuid,
(VOID *)&PeiEfiPeiPeCoffLoader,
sizeof (VOID *)
);
}
//
// Transfer control to the DXE Core
// The handoff state is simply a pointer to the HOB list
//
DEBUG ((EFI_D_INFO, "DXE Core Entry Point 0x%08x\n", (UINTN) DxeCoreEntryPoint));
HandOffToDxeCore (DxeCoreEntryPoint, HobList, &mPpiSignal);
//
// If we get here, then the DXE Core returned. This is an error
// Dxe Core should not return.
//
ASSERT (FALSE);
CpuDeadLoop ();
return EFI_OUT_OF_RESOURCES;
}
EFI_STATUS
PeiFindFile (
IN UINT8 Type,
IN UINT16 SectionType,
OUT EFI_GUID *FileName,
OUT VOID **Pe32Data
)
/*++
Routine Description:
Finds a PE/COFF of a specific Type and SectionType in the Firmware Volumes
described in the HOB list. Able to search in a compression set in a FFS file.
But only one level of compression is supported, that is, not able to search
in a compression set that is within another compression set.
Arguments:
Type - The Type of file to retrieve
SectionType - The type of section to retrieve from a file
FileName - The name of the file found in the Firmware Volume
Pe32Data - Pointer to the beginning of the PE/COFF file found in the Firmware Volume
Returns:
EFI_SUCCESS - The file was found, and the name is returned in FileName, and a pointer to
the PE/COFF image is returned in Pe32Data
EFI_NOT_FOUND - The file was not found in the Firmware Volumes present in the HOB List
--*/
{
EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader;
EFI_FFS_FILE_HEADER *FfsFileHeader;
EFI_STATUS Status;
EFI_PEI_HOB_POINTERS Hob;
FwVolHeader = NULL;
FfsFileHeader = NULL;
Status = EFI_SUCCESS;
//
// For each Firmware Volume, look for a specified type
// of file and break out until no one is found
//
Hob.Raw = GetHobList ();
while ((Hob.Raw = GetNextHob (EFI_HOB_TYPE_FV, Hob.Raw)) != NULL) {
FwVolHeader = (EFI_FIRMWARE_VOLUME_HEADER *) (UINTN) (Hob.FirmwareVolume->BaseAddress);
//
// Make sure the FV HOB does not get corrupted.
//
ASSERT (FwVolHeader->Signature == EFI_FVH_SIGNATURE);
Status = PeiServicesFfsFindNextFile (
Type,
FwVolHeader,
&FfsFileHeader
);
if (!EFI_ERROR (Status)) {
Status = PeiProcessFile (
SectionType,
FfsFileHeader,
Pe32Data,
&Hob
);
CopyMem (FileName, &FfsFileHeader->Name, sizeof (EFI_GUID));
//
// Find all Fv type ffs to get all FvImage and add them into FvHob
//
if (!EFI_ERROR (Status) && (Type != EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE)) {
return EFI_SUCCESS;
}
}
Hob.Raw = GET_NEXT_HOB (Hob);
}
return EFI_NOT_FOUND;
}
EFI_STATUS
PeiLoadFile (
IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader,
IN VOID *Pe32Data,
OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
OUT UINT64 *ImageSize,
OUT EFI_PHYSICAL_ADDRESS *EntryPoint
)
/*++
Routine Description:
Loads and relocates a PE/COFF image into memory.
Arguments:
PeiEfiPeiPeCoffLoader - Pointer to a PE COFF loader protocol
Pe32Data - The base address of the PE/COFF file that is to be loaded and relocated
ImageAddress - The base address of the relocated PE/COFF image
ImageSize - The size of the relocated PE/COFF image
EntryPoint - The entry point of the relocated PE/COFF image
Returns:
EFI_SUCCESS - The file was loaded and relocated
EFI_OUT_OF_RESOURCES - There was not enough memory to load and relocate the PE/COFF file
--*/
{
EFI_STATUS Status;
PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;
ZeroMem (&ImageContext, sizeof (ImageContext));
ImageContext.Handle = Pe32Data;
Status = GetImageReadFunction (&ImageContext);
ASSERT_EFI_ERROR (Status);
Status = PeiEfiPeiPeCoffLoader->GetImageInfo (PeiEfiPeiPeCoffLoader, &ImageContext);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Allocate Memory for the image
//
ImageContext.ImageAddress = (EFI_PHYSICAL_ADDRESS)(UINTN) AllocatePages (EFI_SIZE_TO_PAGES ((UINT32) ImageContext.ImageSize));
ASSERT (ImageContext.ImageAddress != 0);
//
// Load the image to our new buffer
//
Status = PeiEfiPeiPeCoffLoader->LoadImage (PeiEfiPeiPeCoffLoader, &ImageContext);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Relocate the image in our new buffer
//
Status = PeiEfiPeiPeCoffLoader->RelocateImage (PeiEfiPeiPeCoffLoader, &ImageContext);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Flush the instruction cache so the image data is written before we execute it
//
InvalidateInstructionCacheRange ((VOID *)(UINTN)ImageContext.ImageAddress, (UINTN)ImageContext.ImageSize);
*ImageAddress = ImageContext.ImageAddress;
*ImageSize = ImageContext.ImageSize;
*EntryPoint = ImageContext.EntryPoint;
return EFI_SUCCESS;
}
EFI_STATUS
ShadowDxeIpl (
IN EFI_FFS_FILE_HEADER *DxeIplFileHeader,
IN EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader
)
/*++
Routine Description:
Shadow the DXE IPL to a different memory location. This occurs after permanent
memory has been discovered.
Arguments:
DxeIplFileHeader - Pointer to the FFS file header of the DXE IPL driver
PeiEfiPeiPeCoffLoader - Pointer to a PE COFF loader protocol
Returns:
EFI_SUCCESS - DXE IPL was successfully shadowed to a different memory location.
EFI_ ERROR - The shadow was unsuccessful.
--*/
{
UINTN SectionLength;
UINTN OccupiedSectionLength;
EFI_PHYSICAL_ADDRESS DxeIplAddress;
UINT64 DxeIplSize;
EFI_PHYSICAL_ADDRESS DxeIplEntryPoint;
EFI_STATUS Status;
EFI_COMMON_SECTION_HEADER *Section;
Section = (EFI_COMMON_SECTION_HEADER *) (DxeIplFileHeader + 1);
while ((Section->Type != EFI_SECTION_PE32) && (Section->Type != EFI_SECTION_TE)) {
SectionLength = *(UINT32 *) (Section->Size) & 0x00ffffff;
OccupiedSectionLength = GET_OCCUPIED_SIZE (SectionLength, 4);
Section = (EFI_COMMON_SECTION_HEADER *) ((UINT8 *) Section + OccupiedSectionLength);
}
//
// Relocate DxeIpl into memory by using loadfile service
//
Status = PeiLoadFile (
PeiEfiPeiPeCoffLoader,
(VOID *) (Section + 1),
&DxeIplAddress,
&DxeIplSize,
&DxeIplEntryPoint
);
if (Status == EFI_SUCCESS) {
//
// Set gInMemory global variable to TRUE to indicate the dxeipl is shadowed.
//
*(BOOLEAN *) ((UINTN) &gInMemory + (UINTN) DxeIplEntryPoint - (UINTN) _ModuleEntryPoint) = TRUE;
Status = ((EFI_PEIM_ENTRY_POINT) (UINTN) DxeIplEntryPoint) ((EFI_PEI_FILE_HANDLE *) DxeIplFileHeader, GetPeiServicesTablePointer());
}
return Status;
}
EFI_STATUS
EFIAPI
DxeIplLoadFile (
IN EFI_PEI_FV_FILE_LOADER_PPI *This,
IN EFI_FFS_FILE_HEADER *FfsHeader,
OUT EFI_PHYSICAL_ADDRESS *ImageAddress,
OUT UINT64 *ImageSize,
OUT EFI_PHYSICAL_ADDRESS *EntryPoint
)
/*++
Routine Description:
Given a pointer to an FFS file containing a PE32 image, get the
information on the PE32 image, and then "load" it so that it
can be executed.
Arguments:
This - pointer to our file loader protocol
FfsHeader - pointer to the FFS file header of the FFS file that
contains the PE32 image we want to load
ImageAddress - returned address where the PE32 image is loaded
ImageSize - returned size of the loaded PE32 image
EntryPoint - entry point to the loaded PE32 image
Returns:
EFI_SUCCESS - The FFS file was successfully loaded.
EFI_ERROR - Unable to load the FFS file.
--*/
{
EFI_PEI_PE_COFF_LOADER_PROTOCOL *PeiEfiPeiPeCoffLoader;
EFI_STATUS Status;
VOID *Pe32Data;
Pe32Data = NULL;
PeiEfiPeiPeCoffLoader = (EFI_PEI_PE_COFF_LOADER_PROTOCOL *)GetPeCoffLoaderProtocol ();
//
// Preprocess the FFS file to get a pointer to the PE32 information
// in the enclosed PE32 image.
//
Status = PeiProcessFile (
EFI_SECTION_PE32,
FfsHeader,
&Pe32Data,
NULL
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Load the PE image from the FFS file
//
Status = PeiLoadFile (
PeiEfiPeiPeCoffLoader,
Pe32Data,
ImageAddress,
ImageSize,
EntryPoint
);
return Status;
}
EFI_STATUS
PeiProcessFile (
IN UINT16 SectionType,
IN EFI_FFS_FILE_HEADER *FfsFileHeader,
OUT VOID **Pe32Data,
IN EFI_PEI_HOB_POINTERS *OrigHob
)
/*++
Routine Description:
Arguments:
SectionType - The type of section in the FFS file to process.
FfsFileHeader - Pointer to the FFS file to process, looking for the
specified SectionType
Pe32Data - returned pointer to the start of the PE32 image found
in the FFS file.
Returns:
EFI_SUCCESS - found the PE32 section in the FFS file
--*/
{
EFI_STATUS Status;
VOID *SectionData;
DECOMPRESS_LIBRARY *DecompressLibrary;
UINT8 *DstBuffer;
UINT8 *ScratchBuffer;
UINT32 DstBufferSize;
UINT32 ScratchBufferSize;
EFI_COMMON_SECTION_HEADER *CmpSection;
UINTN CmpSectionLength;
UINTN OccupiedCmpSectionLength;
VOID *CmpFileData;
UINTN CmpFileSize;
EFI_COMMON_SECTION_HEADER *Section;
UINTN SectionLength;
UINTN OccupiedSectionLength;
UINT64 FileSize;
UINT32 AuthenticationStatus;
EFI_PEI_SECTION_EXTRACTION_PPI *SectionExtract;
UINT32 BufferSize;
UINT8 *Buffer;
EFI_PEI_SECURITY_PPI *Security;
BOOLEAN StartCrisisRecovery;
EFI_GUID TempGuid;
EFI_FIRMWARE_VOLUME_HEADER *FvHeader;
EFI_COMPRESSION_SECTION *CompressionSection;
//
// Initialize local variables.
//
DecompressLibrary = NULL;
DstBuffer = NULL;
DstBufferSize = 0;
Status = PeiServicesFfsFindSectionData (
EFI_SECTION_COMPRESSION,
FfsFileHeader,
&SectionData
);
//
// First process the compression section
//
if (!EFI_ERROR (Status)) {
//
// Yes, there is a compression section, so extract the contents
// Decompress the image here
//
Section = (EFI_COMMON_SECTION_HEADER *) (UINTN) (VOID *) ((UINT8 *) (FfsFileHeader) + (UINTN) sizeof (EFI_FFS_FILE_HEADER));
do {
SectionLength = *(UINT32 *) (Section->Size) & 0x00ffffff;
OccupiedSectionLength = GET_OCCUPIED_SIZE (SectionLength, 4);
//
// Was the DXE Core file encapsulated in a GUID'd section?
//
if (Section->Type == EFI_SECTION_GUID_DEFINED) {
//
// This following code constitutes the addition of the security model
// to the DXE IPL.
//
//
// Set a default authenticatino state
//
AuthenticationStatus = 0;
Status = PeiServicesLocatePpi (
&gEfiPeiSectionExtractionPpiGuid,
0,
NULL,
(VOID **)&SectionExtract
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Verify Authentication State
//
CopyMem (&TempGuid, Section + 1, sizeof (EFI_GUID));
Status = SectionExtract->PeiGetSection (
GetPeiServicesTablePointer(),
SectionExtract,
(EFI_SECTION_TYPE *) &SectionType,
&TempGuid,
0,
(VOID **) &Buffer,
&BufferSize,
&AuthenticationStatus
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// If not ask the Security PPI, if exists, for disposition
//
//
Status = PeiServicesLocatePpi (
&gEfiPeiSecurityPpiGuid,
0,
NULL,
(VOID **)&Security
);
if (EFI_ERROR (Status)) {
return Status;
}
Status = Security->AuthenticationState (
GetPeiServicesTablePointer(),
(struct _EFI_PEI_SECURITY_PPI *) Security,
AuthenticationStatus,
FfsFileHeader,
&StartCrisisRecovery
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// If there is a security violation, report to caller and have
// the upper-level logic possible engender a crisis recovery
//
if (StartCrisisRecovery) {
return EFI_SECURITY_VIOLATION;
}
}
if (Section->Type == EFI_SECTION_PE32) {
//
// This is what we want
//
*Pe32Data = (VOID *) (Section + 1);
return EFI_SUCCESS;
} else if (Section->Type == EFI_SECTION_COMPRESSION) {
//
// This is a compression set, expand it
//
CompressionSection = (EFI_COMPRESSION_SECTION *) Section;
switch (CompressionSection->CompressionType) {
case EFI_STANDARD_COMPRESSION:
//
// Load EFI standard compression.
//
if (FeaturePcdGet (PcdDxeIplSupportTianoDecompress)) {
DecompressLibrary = &gEfiDecompress;
} else {
ASSERT (FALSE);
return EFI_NOT_FOUND;
}
break;
// porting note the original branch for customized compress is removed, it should be change to use GUID compress
case EFI_NOT_COMPRESSED:
//
// Allocate destination buffer
//
DstBufferSize = CompressionSection->UncompressedLength;
DstBuffer = AllocatePages (EFI_SIZE_TO_PAGES (DstBufferSize));
if (DstBuffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
//
// stream is not actually compressed, just encapsulated. So just copy it.
//
CopyMem (DstBuffer, CompressionSection + 1, DstBufferSize);
break;
default:
//
// Don't support other unknown compression type.
//
ASSERT_EFI_ERROR (Status);
return EFI_NOT_FOUND;
}
if (CompressionSection->CompressionType != EFI_NOT_COMPRESSED) {
//
// For compressed data, decompress them to dstbuffer.
//
Status = DecompressLibrary->GetInfo (
(UINT8 *) ((EFI_COMPRESSION_SECTION *) Section + 1),
(UINT32) SectionLength - sizeof (EFI_COMPRESSION_SECTION),
&DstBufferSize,
&ScratchBufferSize
);
if (EFI_ERROR (Status)) {
//
// GetInfo failed
//
DEBUG ((EFI_D_ERROR, "Decompress GetInfo Failed - %r\n", Status));
return EFI_NOT_FOUND;
}
//
// Allocate scratch buffer
//
ScratchBuffer = AllocatePages (EFI_SIZE_TO_PAGES (ScratchBufferSize));
if (ScratchBuffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
//
// Allocate destination buffer
//
DstBuffer = AllocatePages (EFI_SIZE_TO_PAGES (DstBufferSize));
if (DstBuffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
//
// Call decompress function
//
Status = DecompressLibrary->Decompress (
(CHAR8 *) ((EFI_COMPRESSION_SECTION *) Section + 1),
DstBuffer,
ScratchBuffer
);
if (EFI_ERROR (Status)) {
//
// Decompress failed
//
DEBUG ((EFI_D_ERROR, "Decompress Failed - %r\n", Status));
return EFI_NOT_FOUND;
}
}
//
// Decompress successfully.
// Loop the decompressed data searching for expected section.
//
CmpSection = (EFI_COMMON_SECTION_HEADER *) DstBuffer;
CmpFileData = (VOID *) DstBuffer;
CmpFileSize = DstBufferSize;
do {
CmpSectionLength = *(UINT32 *) (CmpSection->Size) & 0x00ffffff;
if (CmpSection->Type == SectionType) {
//
// This is what we want
//
if (SectionType == EFI_SECTION_PE32) {
*Pe32Data = (VOID *) (CmpSection + 1);
return EFI_SUCCESS;
} else if (SectionType == EFI_SECTION_FIRMWARE_VOLUME_IMAGE) {
//
// Firmware Volume Image in this Section
// Skip the section header to get FvHeader
//
FvHeader = (EFI_FIRMWARE_VOLUME_HEADER *) (CmpSection + 1);
if (FvHeader->Signature == EFI_FVH_SIGNATURE) {
//
// Because FvLength in FvHeader is UINT64 type,
// so FvHeader must meed at least 8 bytes alignment.
// If current FvImage base address doesn't meet its alignment,
// we need to reload this FvImage to another correct memory address.
//
if (((UINTN) FvHeader % sizeof (UINT64)) != 0) {
DstBuffer = AllocateAlignedPages (EFI_SIZE_TO_PAGES ((UINTN) CmpSectionLength - sizeof (EFI_COMMON_SECTION_HEADER)), sizeof (UINT64));
if (DstBuffer == NULL) {
return EFI_OUT_OF_RESOURCES;
}
CopyMem (DstBuffer, FvHeader, (UINTN) CmpSectionLength - sizeof (EFI_COMMON_SECTION_HEADER));
FvHeader = (EFI_FIRMWARE_VOLUME_HEADER *) DstBuffer;
}
//
// Build new FvHob for new decompressed Fv image.
//
BuildFvHob ((EFI_PHYSICAL_ADDRESS) (UINTN) FvHeader, FvHeader->FvLength);
//
// Set the original FvHob to unused.
//
if (OrigHob != NULL) {
OrigHob->Header->HobType = EFI_HOB_TYPE_UNUSED;
}
//
// return found FvImage data.
//
*Pe32Data = (VOID *) FvHeader;
return EFI_SUCCESS;
}
}
}
OccupiedCmpSectionLength = GET_OCCUPIED_SIZE (CmpSectionLength, 4);
CmpSection = (EFI_COMMON_SECTION_HEADER *) ((UINT8 *) CmpSection + OccupiedCmpSectionLength);
} while (CmpSection->Type != 0 && (UINTN) ((UINT8 *) CmpSection - (UINT8 *) CmpFileData) < CmpFileSize);
}
//
// End of the decompression activity
//
Section = (EFI_COMMON_SECTION_HEADER *) ((UINT8 *) Section + OccupiedSectionLength);
FileSize = FfsFileHeader->Size[0] & 0xFF;
FileSize += (FfsFileHeader->Size[1] << 8) & 0xFF00;
FileSize += (FfsFileHeader->Size[2] << 16) & 0xFF0000;
FileSize &= 0x00FFFFFF;
} while (Section->Type != 0 && (UINTN) ((UINT8 *) Section - (UINT8 *) FfsFileHeader) < FileSize);
//
// search all sections (compression and non compression) in this FFS, don't
// find expected section.
//
return EFI_NOT_FOUND;
} else {
//
// For those FFS that doesn't contain compression section, directly search
// PE or TE section in this FFS.
//
Status = PeiServicesFfsFindSectionData (
EFI_SECTION_PE32,
FfsFileHeader,
&SectionData
);
if (EFI_ERROR (Status)) {
Status = PeiServicesFfsFindSectionData (
EFI_SECTION_TE,
FfsFileHeader,
&SectionData
);
if (EFI_ERROR (Status)) {
return Status;
}
}
}
*Pe32Data = SectionData;
return EFI_SUCCESS;
}

136
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@ -0,0 +1,136 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
DxeLoadFunc.c
Abstract:
Ia32-specifc functionality for DxeLoad.
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "DxeIpl.h"
#include "VirtualMemory.h"
//
// Global Descriptor Table (GDT)
//
GLOBAL_REMOVE_IF_UNREFERENCED IA32_GDT gGdtEntries [] = {
/* selector { Global Segment Descriptor } */
/* 0x00 */ {{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, //null descriptor
/* 0x08 */ {{0xffff, 0, 0, 0x2, 1, 0, 1, 0xf, 0, 0, 1, 1, 0}}, //linear data segment descriptor
/* 0x10 */ {{0xffff, 0, 0, 0xf, 1, 0, 1, 0xf, 0, 0, 1, 1, 0}}, //linear code segment descriptor
/* 0x18 */ {{0xffff, 0, 0, 0x3, 1, 0, 1, 0xf, 0, 0, 1, 1, 0}}, //system data segment descriptor
/* 0x20 */ {{0xffff, 0, 0, 0xa, 1, 0, 1, 0xf, 0, 0, 1, 1, 0}}, //system code segment descriptor
/* 0x28 */ {{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, //spare segment descriptor
/* 0x30 */ {{0xffff, 0, 0, 0x2, 1, 0, 1, 0xf, 0, 0, 1, 1, 0}}, //system data segment descriptor
/* 0x38 */ {{0xffff, 0, 0, 0xa, 1, 0, 1, 0xf, 0, 1, 0, 1, 0}}, //system code segment descriptor
/* 0x40 */ {{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, //spare segment descriptor
};
//
// IA32 Gdt register
//
GLOBAL_REMOVE_IF_UNREFERENCED CONST IA32_DESCRIPTOR gGdt = {
sizeof (gGdtEntries) - 1,
(UINTN) gGdtEntries
};
VOID
HandOffToDxeCore (
IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,
IN EFI_PEI_HOB_POINTERS HobList,
IN EFI_PEI_PPI_DESCRIPTOR *EndOfPeiSignal
)
{
EFI_STATUS Status;
EFI_PHYSICAL_ADDRESS BaseOfStack;
EFI_PHYSICAL_ADDRESS TopOfStack;
UINTN PageTables;
Status = PeiServicesAllocatePages (EfiBootServicesData, EFI_SIZE_TO_PAGES (STACK_SIZE), &BaseOfStack);
ASSERT_EFI_ERROR (Status);
if (FeaturePcdGet(PcdDxeIplSwitchToLongMode)) {
//
// Compute the top of the stack we were allocated, which is used to load X64 dxe core.
// Pre-allocate a 32 bytes which confroms to x64 calling convention.
//
// The first four parameters to a function are passed in rcx, rdx, r8 and r9.
// Any further parameters are pushed on the stack. Furthermore, space (4 * 8bytes) for the
// register parameters is reserved on the stack, in case the called function
// wants to spill them; this is important if the function is variadic.
//
TopOfStack = BaseOfStack + EFI_SIZE_TO_PAGES (STACK_SIZE) * EFI_PAGE_SIZE - 32;
//
// X64 Calling Conventions requires that the stack must be aligned to 16 bytes
//
TopOfStack = (EFI_PHYSICAL_ADDRESS) (UINTN) ALIGN_POINTER (TopOfStack, 16);
//
// Load the GDT of Go64. Since the GDT of 32-bit Tiano locates in the BS_DATA
// memory, it may be corrupted when copying FV to high-end memory
//
AsmWriteGdtr (&gGdt);
//
// Create page table and save PageMapLevel4 to CR3
//
PageTables = CreateIdentityMappingPageTables ();
//
// End of PEI phase singal
//
Status = PeiServicesInstallPpi (EndOfPeiSignal);
ASSERT_EFI_ERROR (Status);
AsmWriteCr3 (PageTables);
//
// Go to Long Mode. Interrupts will not get turned on until the CPU AP is loaded.
// Call x64 drivers passing in single argument, a pointer to the HOBs.
//
AsmEnablePaging64 (
SYS_CODE64_SEL,
DxeCoreEntryPoint,
(EFI_PHYSICAL_ADDRESS)(UINTN)(HobList.Raw),
0,
TopOfStack
);
} else {
//
// Compute the top of the stack we were allocated. Pre-allocate a UINTN
// for safety.
//
TopOfStack = BaseOfStack + EFI_SIZE_TO_PAGES (STACK_SIZE) * EFI_PAGE_SIZE - CPU_STACK_ALIGNMENT;
TopOfStack = (EFI_PHYSICAL_ADDRESS) (UINTN) ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT);
//
// End of PEI phase singal
//
Status = PeiServicesInstallPpi (EndOfPeiSignal);
ASSERT_EFI_ERROR (Status);
SwitchStack (
(SWITCH_STACK_ENTRY_POINT)(UINTN)DxeCoreEntryPoint,
HobList.Raw,
NULL,
(VOID *) (UINTN) TopOfStack
);
}
}

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ImageRead.c
Abstract:
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "DxeIpl.h"
EFI_STATUS
EFIAPI
PeiImageRead (
IN VOID *FileHandle,
IN UINTN FileOffset,
IN OUT UINTN *ReadSize,
OUT VOID *Buffer
)
/*++
Routine Description:
Support routine for the PE/COFF Loader that reads a buffer from a PE/COFF file
Arguments:
FileHandle - The handle to the PE/COFF file
FileOffset - The offset, in bytes, into the file to read
ReadSize - The number of bytes to read from the file starting at FileOffset
Buffer - A pointer to the buffer to read the data into.
Returns:
EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the PE/COFF file starting at FileOffset
--*/
{
UINT8 *Destination32;
UINT8 *Source32;
UINTN Length;
Destination32 = Buffer;
Source32 = (UINT8 *) ((UINTN) FileHandle + FileOffset);
//
// This function assumes 32-bit alignment to increase performance
//
// ASSERT (ALIGN_POINTER (Destination32, sizeof (UINT32)) == Destination32);
// ASSERT (ALIGN_POINTER (Source32, sizeof (UINT32)) == Source32);
Length = *ReadSize;
while (Length--) {
*(Destination32++) = *(Source32++);
}
return EFI_SUCCESS;
}
EFI_STATUS
GetImageReadFunction (
IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
)
/*++
Routine Description:
Support routine to return the PE32 Image Reader.
If the PeiImageRead() function is less than a page
in legnth. If the function is more than a page the DXE IPL will crash!!!!
Arguments:
ImageContext - The context of the image being loaded
Returns:
EFI_SUCCESS - If Image function location is found
--*/
{
VOID *MemoryBuffer;
if (gInMemory) {
ImageContext->ImageRead = PeiImageRead;
return EFI_SUCCESS;
}
//
// BugBug; This code assumes PeiImageRead() is less than a page in size!
// Allocate a page so we can shaddow the read function from FLASH into
// memory to increase performance.
//
MemoryBuffer = AllocateCopyPool (0x400, (VOID *)(UINTN) PeiImageRead);
ASSERT (MemoryBuffer != NULL);
ImageContext->ImageRead = (PE_COFF_LOADER_READ_FILE) (UINTN) MemoryBuffer;
return EFI_SUCCESS;
}

173
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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
VirtualMemory.c
Abstract:
x64 Virtual Memory Management Services in the form of an IA-32 driver.
Used to establish a 1:1 Virtual to Physical Mapping that is required to
enter Long Mode (x64 64-bit mode).
While we make a 1:1 mapping (identity mapping) for all physical pages
we still need to use the MTRR's to ensure that the cachability attirbutes
for all memory regions is correct.
The basic idea is to use 2MB page table entries where ever possible. If
more granularity of cachability is required then 4K page tables are used.
References:
1) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 1:Basic Architecture, Intel
2) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 2:Instruction Set Reference, Intel
3) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 3:System Programmer's Guide, Intel
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "VirtualMemory.h"
UINTN
CreateIdentityMappingPageTables (
VOID
)
/*++
Routine Description:
Allocates and fills in the Page Directory and Page Table Entries to
establish a 1:1 Virtual to Physical mapping.
Arguments:
NumberOfProcessorPhysicalAddressBits - Number of processor address bits to use.
Limits the number of page table entries
to the physical address space.
Returns:
EFI_SUCCESS The 1:1 Virtual to Physical identity mapping was created
--*/
{
UINT8 PhysicalAddressBits;
EFI_PHYSICAL_ADDRESS PageAddress;
UINTN IndexOfPml4Entries;
UINTN IndexOfPdpEntries;
UINTN IndexOfPageDirectoryEntries;
UINTN NumberOfPml4EntriesNeeded;
UINTN NumberOfPdpEntriesNeeded;
PAGE_MAP_AND_DIRECTORY_POINTER *PageMapLevel4Entry;
PAGE_MAP_AND_DIRECTORY_POINTER *PageMap;
PAGE_MAP_AND_DIRECTORY_POINTER *PageDirectoryPointerEntry;
PAGE_TABLE_ENTRY *PageDirectoryEntry;
UINTN TotalPagesNum;
UINTN BigPageAddress;
VOID *Hob;
//
// Get physical address bits supported from CPU HOB.
//
PhysicalAddressBits = 36;
Hob = GetFirstHob (EFI_HOB_TYPE_CPU);
if (Hob != NULL) {
PhysicalAddressBits = ((EFI_HOB_CPU *) Hob)->SizeOfMemorySpace;
}
//
// Calculate the table entries needed.
//
if (PhysicalAddressBits <= 39 ) {
NumberOfPml4EntriesNeeded = 1;
NumberOfPdpEntriesNeeded = 1 << (PhysicalAddressBits - 30);
} else {
NumberOfPml4EntriesNeeded = 1 << (PhysicalAddressBits - 39);
NumberOfPdpEntriesNeeded = 512;
}
//
// Pre-allocate big pages to avoid later allocations.
//
TotalPagesNum = (NumberOfPdpEntriesNeeded + 1) * NumberOfPml4EntriesNeeded + 1;
BigPageAddress = (UINTN) AllocatePages (TotalPagesNum);
ASSERT (BigPageAddress != 0);
//
// By architecture only one PageMapLevel4 exists - so lets allocate storage for it.
//
PageMap = (VOID *) BigPageAddress;
BigPageAddress += EFI_PAGE_SIZE;
PageMapLevel4Entry = PageMap;
PageAddress = 0;
for (IndexOfPml4Entries = 0; IndexOfPml4Entries < NumberOfPml4EntriesNeeded; IndexOfPml4Entries++, PageMapLevel4Entry++) {
//
// Each PML4 entry points to a page of Page Directory Pointer entires.
// So lets allocate space for them and fill them in in the IndexOfPdpEntries loop.
//
PageDirectoryPointerEntry = (VOID *) BigPageAddress;
BigPageAddress += EFI_PAGE_SIZE;
//
// Make a PML4 Entry
//
PageMapLevel4Entry->Uint64 = (UINT64)(UINTN)PageDirectoryPointerEntry;
PageMapLevel4Entry->Bits.ReadWrite = 1;
PageMapLevel4Entry->Bits.Present = 1;
for (IndexOfPdpEntries = 0; IndexOfPdpEntries < NumberOfPdpEntriesNeeded; IndexOfPdpEntries++, PageDirectoryPointerEntry++) {
//
// Each Directory Pointer entries points to a page of Page Directory entires.
// So allocate space for them and fill them in in the IndexOfPageDirectoryEntries loop.
//
PageDirectoryEntry = (VOID *) BigPageAddress;
BigPageAddress += EFI_PAGE_SIZE;
//
// Fill in a Page Directory Pointer Entries
//
PageDirectoryPointerEntry->Uint64 = (UINT64)(UINTN)PageDirectoryEntry;
PageDirectoryPointerEntry->Bits.ReadWrite = 1;
PageDirectoryPointerEntry->Bits.Present = 1;
for (IndexOfPageDirectoryEntries = 0; IndexOfPageDirectoryEntries < 512; IndexOfPageDirectoryEntries++, PageDirectoryEntry++, PageAddress += 0x200000) {
//
// Fill in the Page Directory entries
//
PageDirectoryEntry->Uint64 = (UINT64)PageAddress;
PageDirectoryEntry->Bits.ReadWrite = 1;
PageDirectoryEntry->Bits.Present = 1;
PageDirectoryEntry->Bits.MustBe1 = 1;
}
}
}
//
// For the PML4 entries we are not using fill in a null entry.
// For now we just copy the first entry.
//
for (; IndexOfPml4Entries < 512; IndexOfPml4Entries++, PageMapLevel4Entry++) {
CopyMem (
PageMapLevel4Entry,
PageMap,
sizeof (PAGE_MAP_AND_DIRECTORY_POINTER)
);
}
return (UINTN)PageMap; // FIXME
}

112
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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
VirtualMemory.h
Abstract:
x64 Long Mode Virtual Memory Management Definitions
References:
1) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 1:Basic Architecture, Intel
2) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 2:Instruction Set Reference, Intel
3) IA-32 Intel(R) Atchitecture Software Developer's Manual Volume 3:System Programmer's Guide, Intel
4) AMD64 Architecture Programmer's Manual Volume 2: System Programming
--*/
#ifndef _VIRTUAL_MEMORY_H_
#define _VIRTUAL_MEMORY_H_
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#define SYS_CODE64_SEL 0x38
#pragma pack(1)
typedef union {
struct {
UINT32 LimitLow : 16;
UINT32 BaseLow : 16;
UINT32 BaseMid : 8;
UINT32 Type : 4;
UINT32 System : 1;
UINT32 Dpl : 2;
UINT32 Present : 1;
UINT32 LimitHigh : 4;
UINT32 Software : 1;
UINT32 Reserved : 1;
UINT32 DefaultSize : 1;
UINT32 Granularity : 1;
UINT32 BaseHigh : 8;
} Bits;
UINT64 Uint64;
} IA32_GDT;
//
// Page-Map Level-4 Offset (PML4) and
// Page-Directory-Pointer Offset (PDPE) entries 4K & 2MB
//
typedef union {
struct {
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
UINT64 Reserved:1; // Reserved
UINT64 MustBeZero:2; // Must Be Zero
UINT64 Available:3; // Available for use by system software
UINT64 PageTableBaseAddress:40; // Page Table Base Address
UINT64 AvabilableHigh:11; // Available for use by system software
UINT64 Nx:1; // No Execute bit
} Bits;
UINT64 Uint64;
} PAGE_MAP_AND_DIRECTORY_POINTER;
//
// Page Table Entry 2MB
//
typedef union {
struct {
UINT64 Present:1; // 0 = Not present in memory, 1 = Present in memory
UINT64 ReadWrite:1; // 0 = Read-Only, 1= Read/Write
UINT64 UserSupervisor:1; // 0 = Supervisor, 1=User
UINT64 WriteThrough:1; // 0 = Write-Back caching, 1=Write-Through caching
UINT64 CacheDisabled:1; // 0 = Cached, 1=Non-Cached
UINT64 Accessed:1; // 0 = Not accessed, 1 = Accessed (set by CPU)
UINT64 Dirty:1; // 0 = Not Dirty, 1 = written by processor on access to page
UINT64 MustBe1:1; // Must be 1
UINT64 Global:1; // 0 = Not global page, 1 = global page TLB not cleared on CR3 write
UINT64 Available:3; // Available for use by system software
UINT64 PAT:1; //
UINT64 MustBeZero:8; // Must be zero;
UINT64 PageTableBaseAddress:31; // Page Table Base Address
UINT64 AvabilableHigh:11; // Available for use by system software
UINT64 Nx:1; // 0 = Execute Code, 1 = No Code Execution
} Bits;
UINT64 Uint64;
} PAGE_TABLE_ENTRY;
#pragma pack()
UINTN
CreateIdentityMappingPageTables (
VOID
)
;
#endif

77
MdeModulePkg/Core/DxeIplPeim/Ipf/DxeLoadFunc.c Normal file
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@ -0,0 +1,77 @@
/*++
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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.
Module Name:
IpfDxeLoad.c
Abstract:
Ipf-specifc functionality for DxeLoad.
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "DxeIpl.h"
VOID
HandOffToDxeCore (
IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,
IN EFI_PEI_HOB_POINTERS HobList,
IN EFI_PEI_PPI_DESCRIPTOR *EndOfPeiSignal
)
{
VOID *BaseOfStack;
VOID *TopOfStack;
VOID *BspStore;
EFI_STATUS Status;
//
// Allocate 128KB for the Stack
//
BaseOfStack = AllocatePages (EFI_SIZE_TO_PAGES (STACK_SIZE));
ASSERT (BaseOfStack != NULL);
//
// Allocate 16KB for the BspStore
//
BspStore = AllocatePages (EFI_SIZE_TO_PAGES (BSP_STORE_SIZE));
ASSERT (BspStore != NULL);
//
// Build BspStoreHob
//
BuildBspStoreHob ((EFI_PHYSICAL_ADDRESS) (UINTN) BspStore, BSP_STORE_SIZE, EfiBootServicesData);
//
// Compute the top of the stack we were allocated. Pre-allocate a UINTN
// for safety.
//
TopOfStack = (VOID *) ((UINTN) BaseOfStack + EFI_SIZE_TO_PAGES (STACK_SIZE) * EFI_PAGE_SIZE - CPU_STACK_ALIGNMENT);
TopOfStack = ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT);
//
// End of PEI phase singal
//
Status = PeiServicesInstallPpi (EndOfPeiSignal);
ASSERT_EFI_ERROR (Status);
SwitchStack (
(SWITCH_STACK_ENTRY_POINT)(UINTN)DxeCoreEntryPoint,
HobList.Raw,
NULL,
TopOfStack,
BspStore
);
}

77
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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ImageRead.c
Abstract:
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "DxeIpl.h"
EFI_STATUS
PeiImageRead (
IN VOID *FileHandle,
IN UINTN FileOffset,
IN OUT UINTN *ReadSize,
OUT VOID *Buffer
)
/*++
Routine Description:
Support routine for the PE/COFF Loader that reads a buffer from a PE/COFF file
Arguments:
FileHandle - The handle to the PE/COFF file
FileOffset - The offset, in bytes, into the file to read
ReadSize - The number of bytes to read from the file starting at FileOffset
Buffer - A pointer to the buffer to read the data into.
Returns:
EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the PE/COFF file starting at FileOffset
--*/
{
CHAR8 *Destination8;
CHAR8 *Source8;
volatile UINTN Length;
Destination8 = Buffer;
Source8 = (CHAR8 *) ((UINTN) FileHandle + FileOffset);
Length = *ReadSize;
while (Length--) {
*(Destination8++) = *(Source8++);
}
return EFI_SUCCESS;
}
EFI_STATUS
GetImageReadFunction (
IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
)
{
ImageContext->ImageRead = PeiImageRead;
return EFI_SUCCESS;
}

65
MdeModulePkg/Core/DxeIplPeim/X64/DxeLoadFunc.c Normal file
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@ -0,0 +1,65 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
DxeLoadFunc.c
Abstract:
Ia32-specifc functionality for DxeLoad.
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "DxeIpl.h"
VOID
HandOffToDxeCore (
IN EFI_PHYSICAL_ADDRESS DxeCoreEntryPoint,
IN EFI_PEI_HOB_POINTERS HobList,
IN EFI_PEI_PPI_DESCRIPTOR *EndOfPeiSignal
)
{
VOID *BaseOfStack;
VOID *TopOfStack;
EFI_STATUS Status;
//
// Allocate 128KB for the Stack
//
BaseOfStack = AllocatePages (EFI_SIZE_TO_PAGES (STACK_SIZE));
ASSERT (BaseOfStack != NULL);
//
// Compute the top of the stack we were allocated. Pre-allocate a UINTN
// for safety.
//
TopOfStack = (VOID *) ((UINTN) BaseOfStack + EFI_SIZE_TO_PAGES (STACK_SIZE) * EFI_PAGE_SIZE - CPU_STACK_ALIGNMENT);
TopOfStack = ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT);
//
// End of PEI phase singal
//
Status = PeiServicesInstallPpi (EndOfPeiSignal);
ASSERT_EFI_ERROR (Status);
SwitchStack (
(SWITCH_STACK_ENTRY_POINT)(UINTN)DxeCoreEntryPoint,
HobList.Raw,
NULL,
TopOfStack
);
}

47
MdeModulePkg/Include/Common/DecompressLibraryHob.h Normal file
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@ -0,0 +1,47 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
DecompressLibraryHob.h
Abstract:
Declaration of HOB that is used to pass decompressor library functions from PEI to DXE
--*/
#ifndef __DECOMPRESS_LIBRARY_HOB_H__
#define __DECOMPRESS_LIBRARY_HOB_H__
typedef
RETURN_STATUS
(EFIAPI *DECOMPRESS_LIBRARY_GET_INFO) (
IN CONST VOID *Source,
IN UINT32 SourceSize,
OUT UINT32 *DestinationSize,
OUT UINT32 *ScratchSize
);
typedef
RETURN_STATUS
(EFIAPI *DECOMPRESS_LIBRARY_DECOMPRESS) (
IN CONST VOID *Source,
IN OUT VOID *Destination,
IN OUT VOID *Scratch
);
typedef struct {
DECOMPRESS_LIBRARY_GET_INFO GetInfo;
DECOMPRESS_LIBRARY_DECOMPRESS Decompress;
} DECOMPRESS_LIBRARY;
#endif

5
MdeModulePkg/MdeModulePkg.dec
View File

@ -67,6 +67,9 @@
##gEfiPeiPeCoffLoaderGuid will be removed in future ##gEfiPeiPeCoffLoaderGuid will be removed in future
gEfiPeiPeCoffLoaderGuid = { 0xd8117cff, 0x94a6, 0x11d4, {0x9a, 0x3a, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } } gEfiPeiPeCoffLoaderGuid = { 0xd8117cff, 0x94a6, 0x11d4, {0x9a, 0x3a, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d } }
gEfiPeiCorePrivateGuid = { 0xd641a0f5, 0xcb7c, 0x4846, { 0xa3, 0x80, 0x1d, 0x01, 0xb4, 0xd9, 0xe3, 0xb9 }} gEfiPeiCorePrivateGuid = { 0xd641a0f5, 0xcb7c, 0x4846, { 0xa3, 0x80, 0x1d, 0x01, 0xb4, 0xd9, 0xe3, 0xb9 }}
gEfiEndOfPeiSignalPpiGuid = { 0x605EA650, 0xC65C, 0x42e1, { 0xBA, 0x80, 0x91, 0xA5, 0x2A, 0xB6, 0x18, 0xC6 }}
gEfiPeiFvFileLoaderPpiGuid = { 0x7e1f0d85, 0x04ff, 0x4bb2, { 0x86, 0x6a, 0x31, 0xa2, 0x99, 0x6a, 0x48, 0xa8 }}
################################################################################ ################################################################################
# #
@ -162,6 +165,6 @@
[PcdsFeatureFlag.IA32] [PcdsFeatureFlag.IA32]
PcdDxeIplSwitchToLongMode|0x0001003b|gEfiEdkModulePkgTokenSpaceGuid|BOOLEAN|TRUE PcdDxeIplSwitchToLongMode|0x0001003b|gEfiMdeModulePkgTokenSpaceGuid|BOOLEAN|TRUE

23
MdeModulePkg/MdeModulePkg.dsc
View File

@ -54,6 +54,11 @@
PrintLib|${WORKSPACE}/MdePkg/Library/BasePrintLib/BasePrintLib.inf PrintLib|${WORKSPACE}/MdePkg/Library/BasePrintLib/BasePrintLib.inf
TimerLib|${WORKSPACE}/MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf TimerLib|${WORKSPACE}/MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
UefiDecompressLib|${WORKSPACE}/MdePkg/Library/BaseUefiDecompressLib/BaseUefiDecompressLib.inf UefiDecompressLib|${WORKSPACE}/MdePkg/Library/BaseUefiDecompressLib/BaseUefiDecompressLib.inf
EdkPeCoffLoaderLib|${WORKSPACE}/MdeModulePkg/Library/PeiDxePeCoffLoaderLib/PeCoffLoaderLib.inf
ReportStatusCodeLib|${WORKSPACE}/IntelFrameworkPkg/Library/PeiReportStatusCodeLib/PeiReportStatusCodeLib.inf
CustomDecompressLib|${WORKSPACE}/IntelFrameworkModulePkg/Library/BaseUefiTianoCustomDecompressLib/BaseUefiTianoCustomDecompressLib.inf
HiiLib|${WORKSPACE}/IntelFrameworkPkg/Library/HiiLibFramework/HiiLib.inf
[LibraryClasses.IA32] [LibraryClasses.IA32]
IoLib|${WORKSPACE}/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf IoLib|${WORKSPACE}/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
@ -119,6 +124,7 @@
FvbServiceLib|${WORKSPACE}/MdeModulePkg/Library/EdkFvbServiceLib/EdkFvbServiceLib.inf FvbServiceLib|${WORKSPACE}/MdeModulePkg/Library/EdkFvbServiceLib/EdkFvbServiceLib.inf
ReportStatusCodeLib|${WORKSPACE}/IntelFrameworkPkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf ReportStatusCodeLib|${WORKSPACE}/IntelFrameworkPkg/Library/DxeReportStatusCodeLibFramework/DxeReportStatusCodeLib.inf
ScsiLib|$(WORKSPACE)/MdePkg/Library/UefiScsiLib/UefiScsiLib.inf ScsiLib|$(WORKSPACE)/MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
FrameworkHiiLib|$(WORKSPACE)/IntelFrameworkPkg/Library/FrameworkHiiLib/HiiLib.inf
[LibraryClasses.common.DXE_RUNTIME_DRIVER] [LibraryClasses.common.DXE_RUNTIME_DRIVER]
HobLib|${WORKSPACE}/MdePkg/Library/DxeHobLib/DxeHobLib.inf HobLib|${WORKSPACE}/MdePkg/Library/DxeHobLib/DxeHobLib.inf
@ -302,9 +308,19 @@
PcdPeiPcdDatabaseCallbackOnSetEnabled|gEfiEdkModulePkgTokenSpaceGuid|TRUE PcdPeiPcdDatabaseCallbackOnSetEnabled|gEfiEdkModulePkgTokenSpaceGuid|TRUE
PcdPeiPcdDatabaseExEnabled|gEfiEdkModulePkgTokenSpaceGuid|TRUE PcdPeiPcdDatabaseExEnabled|gEfiEdkModulePkgTokenSpaceGuid|TRUE
PcdNtEmulatorEnable|gEfiEdkModulePkgTokenSpaceGuid|FALSE PcdNtEmulatorEnable|gEfiEdkModulePkgTokenSpaceGuid|FALSE
PcdDevicePathSupportDevicePathFromText|gEfiEdkModulePkgTokenSpaceGuid|FALSE
PcdDevicePathSupportDevicePathToText|gEfiEdkModulePkgTokenSpaceGuid|FALSE
PcdDxeIplSupportCustomDecompress|gEfiEdkModulePkgTokenSpaceGuid|TRUE
PcdDxeIplBuildShareCodeHobs|gEfiEdkModulePkgTokenSpaceGuid|FALSE
PcdDxeIplSupportEfiDecompress|gEfiEdkModulePkgTokenSpaceGuid|TRUE
PcdDxeIplSupportTianoDecompress|gEfiEdkModulePkgTokenSpaceGuid|TRUE
PcdDxeIplSupportCustomDecompress|gEfiEdkModulePkgTokenSpaceGuid|TRUE
# PcdStatusCodeUseOEM|gEfiIntelFrameworkModulePkgTokenSpaceGuid|FALSE # PcdStatusCodeUseOEM|gEfiIntelFrameworkModulePkgTokenSpaceGuid|FALSE
[PcdsFeatureFlag.IA32]
PcdDxeIplSwitchToLongMode|gEfiMdeModulePkgTokenSpaceGuid|TRUE
[PcdsFixedAtBuild.common] [PcdsFixedAtBuild.common]
PcdMaximumUnicodeStringLength|gEfiMdePkgTokenSpaceGuid|1000000 PcdMaximumUnicodeStringLength|gEfiMdePkgTokenSpaceGuid|1000000
PcdMaximumAsciiStringLength|gEfiMdePkgTokenSpaceGuid|1000000 PcdMaximumAsciiStringLength|gEfiMdePkgTokenSpaceGuid|1000000
@ -379,6 +395,13 @@
$(WORKSPACE)/MdeModulePkg/Universal/PCD/Pei/Pcd.inf $(WORKSPACE)/MdeModulePkg/Universal/PCD/Pei/Pcd.inf
$(WORKSPACE)/MdeModulePkg/Core/Dxe/DxeMain.inf $(WORKSPACE)/MdeModulePkg/Core/Dxe/DxeMain.inf
$(WORKSPACE)/MdeModulePkg/Core/Pei/PeiMain.inf $(WORKSPACE)/MdeModulePkg/Core/Pei/PeiMain.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.inf
${WORKSPACE}/MdeModulePkg/Universal/DevicePathDxe/DevicePath.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.inf
${WORKSPACE}/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
[Components.X64] [Components.X64]
${WORKSPACE}/MdeModulePkg/Application/HelloWorld/HelloWorld.inf ${WORKSPACE}/MdeModulePkg/Application/HelloWorld/HelloWorld.inf

54
MdeModulePkg/Universal/Console/ConPlatformDxe/CommonHeader.h Normal file
View File

@ -0,0 +1,54 @@
/**@file
Common header file shared by all source files.
This file includes package header files, library classes and protocol, PPI & GUID definitions.
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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 __COMMON_HEADER_H_
#define __COMMON_HEADER_H_
//
// The package level header files this module uses
//
#include <Uefi.h>
//
// The protocols, PPI and GUID defintions for this module
//
#include <Protocol/SimpleTextOut.h>
#include <Guid/GlobalVariable.h>
#include <Guid/ConsoleInDevice.h>
#include <Protocol/DevicePath.h>
#include <Protocol/SimpleTextIn.h>
#include <Guid/HotPlugDevice.h>
#include <Guid/StandardErrorDevice.h>
#include <Guid/ConsoleOutDevice.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/DevicePathLib.h>
#include <Library/MemoryAllocationLib.h>
//
// Driver Binding Externs
//
extern EFI_DRIVER_BINDING_PROTOCOL gConPlatformTextInDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gConPlatformComponentName;
extern EFI_DRIVER_BINDING_PROTOCOL gConPlatformTextOutDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gConPlatformComponentName;
#endif

146
MdeModulePkg/Universal/Console/ConPlatformDxe/ComponentName.c Normal file
View File

@ -0,0 +1,146 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ComponentName.c
Abstract:
--*/
//
// Include common header file for this module.
//
#include "ConPlatform.h"
#include "ComponentName.h"
//
// EFI Component Name Protocol
//
EFI_COMPONENT_NAME_PROTOCOL gConPlatformComponentName = {
ConPlatformComponentNameGetDriverName,
ConPlatformComponentNameGetControllerName,
"eng"
};
STATIC EFI_UNICODE_STRING_TABLE mConPlatformDriverNameTable[] = {
{
"eng",
L"Platform Console Management Driver"
},
{
NULL,
NULL
}
};
EFI_STATUS
EFIAPI
ConPlatformComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
Language - A pointer to a three character ISO 639-2 language identifier.
This is the language of the driver name that that the caller
is requesting, and it must match one of the languages specified
in SupportedLanguages. The number of languages supported by a
driver is up to the driver writer.
DriverName - A pointer to the Unicode string to return. This Unicode string
is the name of the driver specified by This in the language
specified by Language.
Returns:
EFI_SUCCESS - The Unicode string for the Driver specified by This
and the language specified by Language was returned
in DriverName.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - DriverName is NULL.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return LookupUnicodeString (
Language,
gConPlatformComponentName.SupportedLanguages,
mConPlatformDriverNameTable,
DriverName
);
}
EFI_STATUS
EFIAPI
ConPlatformComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language
specified by Language from the point of view of the
driver specified by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return EFI_UNSUPPORTED;
}

45
MdeModulePkg/Universal/Console/ConPlatformDxe/ComponentName.h Normal file
View File

@ -0,0 +1,45 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ComponentName.h
Abstract:
--*/
#ifndef CON_MANAGE_COMPONENT_NAME_H_
#define CON_MANAGE_COMPONENT_NAME_H_
//
// EFI Component Name Functions
//
EFI_STATUS
EFIAPI
ConPlatformComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
);
EFI_STATUS
EFIAPI
ConPlatformComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
#endif

950
MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.c Normal file
View File

@ -0,0 +1,950 @@
/*++
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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.
Module Name:
ConPlatform.c
Abstract:
--*/
#include <Uefi.h>
#include "ConPlatform.h"
//
// The protocols, PPI and GUID defintions for this module
//
#include <Protocol/SimpleTextOut.h>
#include <Guid/GlobalVariable.h>
#include <Guid/ConsoleInDevice.h>
#include <Protocol/DevicePath.h>
#include <Protocol/SimpleTextIn.h>
#include <Guid/HotPlugDevice.h>
#include <Guid/StandardErrorDevice.h>
#include <Guid/ConsoleOutDevice.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/DevicePathLib.h>
#include <Library/MemoryAllocationLib.h>
//
// Driver Binding Externs
//
extern EFI_DRIVER_BINDING_PROTOCOL gConPlatformTextInDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gConPlatformComponentName;
extern EFI_DRIVER_BINDING_PROTOCOL gConPlatformTextOutDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gConPlatformComponentName;
EFI_DRIVER_BINDING_PROTOCOL gConPlatformTextInDriverBinding = {
ConPlatformTextInDriverBindingSupported,
ConPlatformTextInDriverBindingStart,
ConPlatformTextInDriverBindingStop,
0xa,
NULL,
NULL
};
EFI_DRIVER_BINDING_PROTOCOL gConPlatformTextOutDriverBinding = {
ConPlatformTextOutDriverBindingSupported,
ConPlatformTextOutDriverBindingStart,
ConPlatformTextOutDriverBindingStop,
0xa,
NULL,
NULL
};
/**
The user Entry Point for module ConPlatform. The user code starts with this function.
@param[in] ImageHandle The firmware allocated handle for the EFI image.
@param[in] SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The entry point is executed successfully.
@retval other Some error occurs when executing this entry point.
**/
EFI_STATUS
EFIAPI
InitializeConPlatform(
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
//
// Install driver model protocol(s).
//
Status = EfiLibInstallAllDriverProtocols (
ImageHandle,
SystemTable,
&gConPlatformTextInDriverBinding,
ImageHandle,
&gConPlatformComponentName,
NULL,
NULL
);
ASSERT_EFI_ERROR (Status);
Status = EfiLibInstallAllDriverProtocols (
ImageHandle,
SystemTable,
&gConPlatformTextOutDriverBinding,
NULL,
&gConPlatformComponentName,
NULL,
NULL
);
ASSERT_EFI_ERROR (Status);
return Status;
}
EFI_STATUS
EFIAPI
ConPlatformTextInDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Supported
Arguments:
(Standard DriverBinding Protocol Supported() function)
Returns:
None
--*/
{
return ConPlatformDriverBindingSupported (
This,
ControllerHandle,
RemainingDevicePath,
&gEfiSimpleTextInProtocolGuid
);
}
EFI_STATUS
EFIAPI
ConPlatformTextOutDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Supported
Arguments:
(Standard DriverBinding Protocol Supported() function)
Returns:
None
--*/
{
return ConPlatformDriverBindingSupported (
This,
ControllerHandle,
RemainingDevicePath,
&gEfiSimpleTextOutProtocolGuid
);
}
EFI_STATUS
ConPlatformDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
IN EFI_GUID *ProtocolGuid
)
/*++
Routine Description:
Supported
Arguments:
(Standard DriverBinding Protocol Supported() function)
Returns:
None
--*/
{
EFI_STATUS Status;
VOID *Interface;
//
// Test to see if this is a physical device by checking to see if
// it has a Device Path Protocol
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiDevicePathProtocolGuid,
NULL,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_TEST_PROTOCOL
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Test to see if this device supports the Simple Text Output Protocol
//
Status = gBS->OpenProtocol (
ControllerHandle,
ProtocolGuid,
(VOID **) &Interface,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
return Status;
}
gBS->CloseProtocol (
ControllerHandle,
ProtocolGuid,
This->DriverBindingHandle,
ControllerHandle
);
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
ConPlatformTextInDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Arguments:
(Standard DriverBinding Protocol Start() function)
Returns:
--*/
{
EFI_STATUS Status;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_SIMPLE_TEXT_INPUT_PROTOCOL *TextIn;
//
// Get the Device Path Protocol so the environment variables can be updated
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiDevicePathProtocolGuid,
(VOID **) &DevicePath,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Open the Simple Input Protocol BY_DRIVER
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiSimpleTextInProtocolGuid,
(VOID **) &TextIn,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Check the device handle, if it is a hot plug device,
// do not put the device path into ConInDev, and install
// gEfiConsoleInDeviceGuid to the device handle directly.
// The policy is, make hot plug device plug in and play immediately.
//
if (IsHotPlugDevice (This->DriverBindingHandle, ControllerHandle)) {
gBS->InstallMultipleProtocolInterfaces (
&ControllerHandle,
&gEfiConsoleInDeviceGuid,
NULL,
NULL
);
} else {
//
// Append the device path to the ConInDev environment variable
//
ConPlatformUpdateDeviceVariable (
VarConsoleInpDev,
DevicePath,
APPEND
);
//
// If the device path is an instance in the ConIn environment variable,
// then install EfiConsoleInDeviceGuid onto ControllerHandle
//
Status = ConPlatformUpdateDeviceVariable (
VarConsoleInp,
DevicePath,
CHECK
);
if (!EFI_ERROR (Status)) {
gBS->InstallMultipleProtocolInterfaces (
&ControllerHandle,
&gEfiConsoleInDeviceGuid,
NULL,
NULL
);
} else {
gBS->CloseProtocol (
ControllerHandle,
&gEfiSimpleTextInProtocolGuid,
This->DriverBindingHandle,
ControllerHandle
);
}
}
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
ConPlatformTextOutDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Arguments:
(Standard DriverBinding Protocol Start() function)
Returns:
--*/
{
EFI_STATUS Status;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut;
BOOLEAN NeedClose;
NeedClose = TRUE;
//
// Get the Device Path Protocol so the environment variables can be updated
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiDevicePathProtocolGuid,
(VOID **) &DevicePath,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Open the Simple Text Output Protocol BY_DRIVER
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiSimpleTextOutProtocolGuid,
(VOID **) &TextOut,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Check the device handle, if it is a hot plug device,
// do not put the device path into ConOutDev and StdErrDev,
// and install gEfiConsoleOutDeviceGuid to the device handle directly.
// The policy is, make hot plug device plug in and play immediately.
//
if (IsHotPlugDevice (This->DriverBindingHandle, ControllerHandle)) {
gBS->InstallMultipleProtocolInterfaces (
&ControllerHandle,
&gEfiConsoleOutDeviceGuid,
NULL,
NULL
);
} else {
//
// Append the device path to the ConOutDev environment variable
//
ConPlatformUpdateDeviceVariable (
VarConsoleOutDev,
DevicePath,
APPEND
);
//
// Append the device path to the StdErrDev environment variable
//
ConPlatformUpdateDeviceVariable (
VarErrorOutDev,
DevicePath,
APPEND
);
//
// If the device path is an instance in the ConOut environment variable,
// then install EfiConsoleOutDeviceGuid onto ControllerHandle
//
Status = ConPlatformUpdateDeviceVariable (
VarConsoleOut,
DevicePath,
CHECK
);
if (!EFI_ERROR (Status)) {
NeedClose = FALSE;
Status = gBS->InstallMultipleProtocolInterfaces (
&ControllerHandle,
&gEfiConsoleOutDeviceGuid,
NULL,
NULL
);
}
//
// If the device path is an instance in the StdErr environment variable,
// then install EfiStandardErrorDeviceGuid onto ControllerHandle
//
Status = ConPlatformUpdateDeviceVariable (
VarErrorOut,
DevicePath,
CHECK
);
if (!EFI_ERROR (Status)) {
NeedClose = FALSE;
gBS->InstallMultipleProtocolInterfaces (
&ControllerHandle,
&gEfiStandardErrorDeviceGuid,
NULL,
NULL
);
}
if (NeedClose) {
gBS->CloseProtocol (
ControllerHandle,
&gEfiSimpleTextOutProtocolGuid,
This->DriverBindingHandle,
ControllerHandle
);
}
}
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
ConPlatformTextInDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
/*++
Routine Description:
Arguments:
(Standard DriverBinding Protocol Stop() function)
Returns:
None
--*/
{
EFI_STATUS Status;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
//
// hot plug device is not included into the console associated variables,
// so no need to check variable for those hot plug devices.
//
if (!IsHotPlugDevice (This->DriverBindingHandle, ControllerHandle)) {
//
// Get the Device Path Protocol so the environment variables can be updated
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiDevicePathProtocolGuid,
(VOID **) &DevicePath,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (!EFI_ERROR (Status)) {
//
// Remove DevicePath from ConInDev
//
ConPlatformUpdateDeviceVariable (
VarConsoleInpDev,
DevicePath,
DELETE
);
}
}
//
// Uninstall the Console Device GUIDs from Controller Handle
//
ConPlatformUnInstallProtocol (
This,
ControllerHandle,
&gEfiConsoleInDeviceGuid
);
//
// Close the Simple Input Protocol
//
gBS->CloseProtocol (
ControllerHandle,
&gEfiSimpleTextInProtocolGuid,
This->DriverBindingHandle,
ControllerHandle
);
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
ConPlatformTextOutDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
/*++
Routine Description:
Arguments:
(Standard DriverBinding Protocol Stop() function)
Returns:
None
--*/
{
EFI_STATUS Status;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
//
// hot plug device is not included into the console associated variables,
// so no need to check variable for those hot plug devices.
//
if (!IsHotPlugDevice (This->DriverBindingHandle, ControllerHandle)) {
//
// Get the Device Path Protocol so the environment variables can be updated
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiDevicePathProtocolGuid,
(VOID **) &DevicePath,
This->DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (!EFI_ERROR (Status)) {
//
// Remove DevicePath from ConOutDev, and StdErrDev
//
ConPlatformUpdateDeviceVariable (
VarConsoleOutDev,
DevicePath,
DELETE
);
ConPlatformUpdateDeviceVariable (
VarErrorOutDev,
DevicePath,
DELETE
);
}
}
//
// Uninstall the Console Device GUIDs from Controller Handle
//
ConPlatformUnInstallProtocol (
This,
ControllerHandle,
&gEfiConsoleOutDeviceGuid
);
ConPlatformUnInstallProtocol (
This,
ControllerHandle,
&gEfiStandardErrorDeviceGuid
);
//
// Close the Simple Text Output Protocol
//
gBS->CloseProtocol (
ControllerHandle,
&gEfiSimpleTextOutProtocolGuid,
This->DriverBindingHandle,
ControllerHandle
);
return EFI_SUCCESS;
}
VOID
ConPlatformUnInstallProtocol (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN EFI_GUID *ProtocolGuid
)
{
EFI_STATUS Status;
Status = gBS->OpenProtocol (
Handle,
ProtocolGuid,
NULL,
This->DriverBindingHandle,
Handle,
EFI_OPEN_PROTOCOL_TEST_PROTOCOL
);
if (!EFI_ERROR (Status)) {
gBS->UninstallMultipleProtocolInterfaces (
Handle,
ProtocolGuid,
NULL,
NULL
);
}
return ;
}
VOID *
ConPlatformGetVariable (
IN CHAR16 *Name
)
/*++
Routine Description:
Read the EFI variable (Name) and return a dynamically allocated
buffer, and the size of the buffer. On failure return NULL.
Arguments:
Name - String part of EFI variable name
Returns:
Dynamically allocated memory that contains a copy of the EFI variable.
Caller is repsoncible freeing the buffer.
NULL - Variable was not read
--*/
{
EFI_STATUS Status;
VOID *Buffer;
UINTN BufferSize;
BufferSize = 0;
Buffer = NULL;
//
// Test to see if the variable exists. If it doesn't reuturn NULL
//
Status = gRT->GetVariable (
Name,
&gEfiGlobalVariableGuid,
NULL,
&BufferSize,
Buffer
);
if (Status == EFI_BUFFER_TOO_SMALL) {
//
// Allocate the buffer to return
//
Buffer = AllocatePool (BufferSize);
if (Buffer == NULL) {
return NULL;
}
//
// Read variable into the allocated buffer.
//
Status = gRT->GetVariable (
Name,
&gEfiGlobalVariableGuid,
NULL,
&BufferSize,
Buffer
);
if (EFI_ERROR (Status)) {
FreePool (Buffer);
Buffer = NULL;
}
}
return Buffer;
}
EFI_STATUS
ConPlatformMatchDevicePaths (
IN EFI_DEVICE_PATH_PROTOCOL * Multi,
IN EFI_DEVICE_PATH_PROTOCOL * Single,
IN EFI_DEVICE_PATH_PROTOCOL **NewDevicePath OPTIONAL,
IN BOOLEAN Delete
)
/*++
Routine Description:
Function compares a device path data structure to that of all the nodes of a
second device path instance.
Arguments:
Multi - A pointer to a multi-instance device path data structure.
Single - A pointer to a single-instance device path data structure.
NewDevicePath - If Delete is TRUE, this parameter must not be null, and it
points to the remaining device path data structure.
(remaining device path = Multi - Single.)
Delete - If TRUE, means removing Single from Multi.
If FALSE, the routine just check whether Single matches
with any instance in Multi.
Returns:
The function returns EFI_SUCCESS if the Single is contained within Multi.
Otherwise, EFI_NOT_FOUND is returned.
--*/
{
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_DEVICE_PATH_PROTOCOL *TempDevicePath1;
EFI_DEVICE_PATH_PROTOCOL *TempDevicePath2;
EFI_DEVICE_PATH_PROTOCOL *DevicePathInst;
UINTN Size;
//
// The passed in DevicePath should not be NULL
//
if ((!Multi) || (!Single)) {
return EFI_NOT_FOUND;
}
//
// if performing Delete operation, the NewDevicePath must not be NULL.
//
TempDevicePath1 = NULL;
DevicePath = Multi;
DevicePathInst = GetNextDevicePathInstance (&DevicePath, &Size);
//
// search for the match of 'Single' in 'Multi'
//
while (DevicePathInst) {
if (CompareMem (Single, DevicePathInst, Size) == 0) {
if (!Delete) {
FreePool (DevicePathInst);
return EFI_SUCCESS;
}
} else {
if (Delete) {
TempDevicePath2 = AppendDevicePathInstance (
TempDevicePath1,
DevicePathInst
);
if (TempDevicePath1 != NULL) {
FreePool (TempDevicePath1);
}
TempDevicePath1 = TempDevicePath2;
}
}
FreePool (DevicePathInst);
DevicePathInst = GetNextDevicePathInstance (&DevicePath, &Size);
}
if (Delete) {
*NewDevicePath = TempDevicePath1;
return EFI_SUCCESS;
}
return EFI_NOT_FOUND;
}
EFI_STATUS
ConPlatformUpdateDeviceVariable (
IN CHAR16 *VariableName,
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONPLATFORM_VAR_OPERATION Operation
)
/*++
Routine Description:
Arguments:
Returns:
None
--*/
{
EFI_STATUS Status;
EFI_DEVICE_PATH_PROTOCOL *VariableDevicePath;
EFI_DEVICE_PATH_PROTOCOL *NewVariableDevicePath;
VariableDevicePath = NULL;
NewVariableDevicePath = NULL;
//
// Get Variable according to variable name.
// The memory for Variable is allocated within ConPlatformGetVarible(),
// it is the caller's responsibility to free the memory before return.
//
VariableDevicePath = ConPlatformGetVariable (VariableName);
if (Operation != DELETE) {
Status = ConPlatformMatchDevicePaths (
VariableDevicePath,
DevicePath,
NULL,
FALSE
);
if ((Operation == CHECK) || (!EFI_ERROR (Status))) {
//
// The device path is already in the variable
//
if (VariableDevicePath != NULL) {
FreePool (VariableDevicePath);
}
return Status;
}
//
// The device path is not in variable. Append DevicePath to the
// environment variable that is a multi-instance device path.
//
Status = EFI_SUCCESS;
NewVariableDevicePath = AppendDevicePathInstance (
VariableDevicePath,
DevicePath
);
if (NewVariableDevicePath == NULL) {
Status = EFI_OUT_OF_RESOURCES;
}
} else {
//
// Remove DevicePath from the environment variable that
// is a multi-instance device path.
//
Status = ConPlatformMatchDevicePaths (
VariableDevicePath,
DevicePath,
&NewVariableDevicePath,
TRUE
);
}
if (VariableDevicePath != NULL) {
FreePool (VariableDevicePath);
}
if (EFI_ERROR (Status)) {
return Status;
}
Status = gRT->SetVariable (
VariableName,
&gEfiGlobalVariableGuid,
EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,
GetDevicePathSize (NewVariableDevicePath),
NewVariableDevicePath
);
FreePool (NewVariableDevicePath);
return Status;
}
BOOLEAN
IsHotPlugDevice (
EFI_HANDLE DriverBindingHandle,
EFI_HANDLE ControllerHandle
)
{
EFI_STATUS Status;
//
// HotPlugDeviceGuid indicates ControllerHandle stands for a hot plug device.
//
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiHotPlugDeviceGuid,
NULL,
DriverBindingHandle,
ControllerHandle,
EFI_OPEN_PROTOCOL_TEST_PROTOCOL
);
if (EFI_ERROR (Status)) {
return FALSE;
}
return TRUE;
}

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ConPlatform.h
Abstract:
--*/
#ifndef CON_MANAGE_H_
#define CON_MANAGE_H_
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#define VarConsoleInpDev L"ConInDev"
#define VarConsoleInp L"ConIn"
#define VarConsoleOutDev L"ConOutDev"
#define VarConsoleOut L"ConOut"
#define VarErrorOutDev L"ErrOutDev"
#define VarErrorOut L"ErrOut"
typedef enum {
CHECK,
APPEND,
DELETE
} CONPLATFORM_VAR_OPERATION;
EFI_STATUS
ConPlatformDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
IN EFI_GUID *ProtocolGuid
);
EFI_STATUS
EFIAPI
ConPlatformTextInDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
ConPlatformTextOutDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
ConPlatformTextInDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
ConPlatformTextOutDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
ConPlatformTextInDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
EFI_STATUS
EFIAPI
ConPlatformTextOutDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
VOID
ConPlatformUnInstallProtocol (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Handle,
IN EFI_GUID *ProtocolGuid
);
VOID *
ConPlatformGetVariable (
IN CHAR16 *Name
);
EFI_STATUS
ConPlatformMatchDevicePaths (
IN EFI_DEVICE_PATH_PROTOCOL * Multi,
IN EFI_DEVICE_PATH_PROTOCOL * Single,
IN EFI_DEVICE_PATH_PROTOCOL **NewDevicePath OPTIONAL,
IN BOOLEAN Delete
);
EFI_STATUS
ConPlatformUpdateDeviceVariable (
IN CHAR16 *VariableName,
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONPLATFORM_VAR_OPERATION Operation
);
BOOLEAN
IsHotPlugDevice (
EFI_HANDLE DriverBindingHandle,
EFI_HANDLE ControllerHandle
);
#endif

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#/** @file
# Console Platfrom Driver
#
# Console Platfrom DXE Driver, install Console protocols
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. 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.
#
#
#**/
################################################################################
#
# Defines Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = ConPlatform
FILE_GUID = 51ccf399-4fdf-4e55-a45b-e123f84d456a
MODULE_TYPE = UEFI_DRIVER
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = InitializeConPlatform
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
# DRIVER_BINDING = gConPlatformTextInDriverBinding
# COMPONENT_NAME = gConPlatformComponentName
# DRIVER_BINDING = gConPlatformTextOutDriverBinding
# COMPONENT_NAME = gConPlatformComponentName
#
################################################################################
#
# Sources Section - list of files that are required for the build to succeed.
#
################################################################################
[Sources.common]
ComponentName.c
ComponentName.h
ConPlatform.h
ConPlatform.c
CommonHeader.h
################################################################################
#
# Package Dependency Section - list of Package files that are required for
# this module.
#
################################################################################
[Packages]
MdePkg/MdePkg.dec
################################################################################
#
# Library Class Section - list of Library Classes that are required for
# this module.
#
################################################################################
[LibraryClasses]
MemoryAllocationLib
DevicePathLib
UefiRuntimeServicesTableLib
UefiBootServicesTableLib
BaseMemoryLib
UefiLib
UefiDriverEntryPoint
DebugLib
################################################################################
#
# Guid C Name Section - list of Guids that this module uses or produces.
#
################################################################################
[Guids]
gEfiGlobalVariableGuid # SOMETIMES_CONSUMED L"ErrOut"
################################################################################
#
# Protocol C Name Section - list of Protocol and Protocol Notify C Names
# that this module uses or produces.
#
################################################################################
[Protocols]
gEfiHotPlugDeviceGuid # PROTOCOL TO_START
gEfiDevicePathProtocolGuid # PROTOCOL TO_START
gEfiSimpleTextInProtocolGuid # PROTOCOL TO_START
gEfiSimpleTextOutProtocolGuid # PROTOCOL TO_START
gEfiStandardErrorDeviceGuid # PROTOCOL BY_START
gEfiConsoleOutDeviceGuid # PROTOCOL BY_START
gEfiConsoleInDeviceGuid # PROTOCOL BY_START

135
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<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>ConPlatform</ModuleName>
<ModuleType>UEFI_DRIVER</ModuleType>
<GuidValue>51ccf399-4fdf-4e55-a45b-e123f84d456a</GuidValue>
<Version>1.0</Version>
<Abstract>Console Platfrom Driver</Abstract>
<Description>Console Platfrom DXE Driver, install Console protocols</Description>
<Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
<License>All rights reserved. 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.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>ConPlatform</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>DebugLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverModelLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiBootServicesTableLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiRuntimeServicesTableLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>DevicePathLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>MemoryAllocationLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>ConPlatform.c</Filename>
<Filename>ConPlatform.h</Filename>
<Filename>ComponentName.h</Filename>
<Filename>ComponentName.c</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
</PackageDependencies>
<Protocols>
<Protocol Usage="BY_START">
<ProtocolCName>gEfiConsoleInDeviceGuid</ProtocolCName>
</Protocol>
<Protocol Usage="BY_START">
<ProtocolCName>gEfiConsoleOutDeviceGuid</ProtocolCName>
</Protocol>
<Protocol Usage="BY_START">
<ProtocolCName>gEfiStandardErrorDeviceGuid</ProtocolCName>
</Protocol>
<Protocol Usage="TO_START">
<ProtocolCName>gEfiSimpleTextOutProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="TO_START">
<ProtocolCName>gEfiSimpleTextInProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="TO_START">
<ProtocolCName>gEfiDevicePathProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="TO_START">
<ProtocolCName>gEfiHotPlugDeviceGuid</ProtocolCName>
</Protocol>
</Protocols>
<Variables>
<Variable Usage="SOMETIMES_CONSUMED">
<VariableName>0x0043 0x006F 0x006E 0x0049 0x006E 0x0044 0x0065 0x0076</VariableName>
<GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
<HelpText>L"ConInDev" global variable will be updated if the serial device is not a hot plug device.</HelpText>
</Variable>
<Variable Usage="SOMETIMES_CONSUMED">
<VariableName>0x0043 0x006F 0x006E 0x0049 0x006E</VariableName>
<GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
<HelpText>L"ConIn" global variable will be updated if the serial device is not a hot plug device.</HelpText>
</Variable>
<Variable Usage="SOMETIMES_CONSUMED">
<VariableName>0x0043 0x006F 0x006E 0x004F 0x0075 0x0074 0x0044 0x0065 0x0076</VariableName>
<GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
<HelpText>L"ConOutDev" global variable will be updated if the serial device is not a hot plug device.</HelpText>
</Variable>
<Variable Usage="SOMETIMES_CONSUMED">
<VariableName>0x0043 0x006F 0x006E 0x004F 0x0075 0x0074</VariableName>
<GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
<HelpText>L"ConOut" global variable will be updated if the serial device is not a hot plug device.</HelpText>
</Variable>
<Variable Usage="SOMETIMES_CONSUMED">
<VariableName>0x0045 0x0072 0x0072 0x004F 0x0075 0x0074 0x0044 0x0065 0x0076</VariableName>
<GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
<HelpText>L"ErrOutDev" global variable will be updated if the serial device is not a hot plug device.</HelpText>
</Variable>
<Variable Usage="SOMETIMES_CONSUMED">
<VariableName>0x0045 0x0072 0x0072 0x004F 0x0075 0x0074</VariableName>
<GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
<HelpText>L"ErrOut" global variable will be updated if the serial device is not a hot plug device.</HelpText>
</Variable>
</Variables>
<Guids>
<GuidCNames Usage="SOMETIMES_CONSUMED">
<GuidCName>gEfiGlobalVariableGuid</GuidCName>
</GuidCNames>
</Guids>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<DriverBinding>gConPlatformTextInDriverBinding</DriverBinding>
<ComponentName>gConPlatformComponentName</ComponentName>
</Extern>
<Extern>
<DriverBinding>gConPlatformTextOutDriverBinding</DriverBinding>
<ComponentName>gConPlatformComponentName</ComponentName>
</Extern>
</Externs>
</ModuleSurfaceArea>

61
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/**@file
Common header file shared by all source files.
This file includes package header files, library classes and protocol, PPI & GUID definitions.
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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 __COMMON_HEADER_H_
#define __COMMON_HEADER_H_
//
// The package level header files this module uses
//
#include <PiDxe.h>
//
// The protocols, PPI and GUID defintions for this module
//
#include <Guid/PrimaryStandardErrorDevice.h>
#include <Guid/PrimaryConsoleOutDevice.h>
#include <Protocol/GraphicsOutput.h>
#include <Guid/PrimaryConsoleInDevice.h>
#include <Protocol/SimplePointer.h>
#include <Protocol/SimpleTextOut.h>
#include <Guid/ConsoleInDevice.h>
#include <Protocol/SimpleTextIn.h>
#include <Protocol/ConsoleControl.h>
#include <Guid/StandardErrorDevice.h>
#include <Guid/ConsoleOutDevice.h>
#include <Protocol/UgaDraw.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiLib.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
//
// Driver Binding Externs
//
extern EFI_DRIVER_BINDING_PROTOCOL gConSplitterConInDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gConSplitterConInComponentName;
extern EFI_DRIVER_BINDING_PROTOCOL gConSplitterSimplePointerDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gConSplitterSimplePointerComponentName;
extern EFI_DRIVER_BINDING_PROTOCOL gConSplitterConOutDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gConSplitterConOutComponentName;
extern EFI_DRIVER_BINDING_PROTOCOL gConSplitterStdErrDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gConSplitterStdErrComponentName;
#endif

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ComponentName.c
Abstract:
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "ConSplitter.h"
//
// EFI Component Name Protocol
//
EFI_COMPONENT_NAME_PROTOCOL gConSplitterConInComponentName = {
ConSplitterComponentNameGetDriverName,
ConSplitterConInComponentNameGetControllerName,
"eng"
};
EFI_COMPONENT_NAME_PROTOCOL gConSplitterSimplePointerComponentName = {
ConSplitterComponentNameGetDriverName,
ConSplitterSimplePointerComponentNameGetControllerName,
"eng"
};
EFI_COMPONENT_NAME_PROTOCOL gConSplitterConOutComponentName = {
ConSplitterComponentNameGetDriverName,
ConSplitterConOutComponentNameGetControllerName,
"eng"
};
EFI_COMPONENT_NAME_PROTOCOL gConSplitterStdErrComponentName = {
ConSplitterComponentNameGetDriverName,
ConSplitterStdErrComponentNameGetControllerName,
"eng"
};
static EFI_UNICODE_STRING_TABLE mConSplitterDriverNameTable[] = {
{
"eng",
(CHAR16 *) L"Console Splitter Driver"
},
{
NULL,
NULL
}
};
static EFI_UNICODE_STRING_TABLE mConSplitterConInControllerNameTable[] = {
{
"eng",
(CHAR16 *) L"Primary Console Input Device"
},
{
NULL,
NULL
}
};
static EFI_UNICODE_STRING_TABLE mConSplitterSimplePointerControllerNameTable[] = {
{
"eng",
(CHAR16 *) L"Primary Simple Pointer Device"
},
{
NULL,
NULL
}
};
static EFI_UNICODE_STRING_TABLE mConSplitterConOutControllerNameTable[] = {
{
"eng",
(CHAR16 *) L"Primary Console Output Device"
},
{
NULL,
NULL
}
};
static EFI_UNICODE_STRING_TABLE mConSplitterStdErrControllerNameTable[] = {
{
"eng",
(CHAR16 *) L"Primary Standard Error Device"
},
{
NULL,
NULL
}
};
EFI_STATUS
EFIAPI
ConSplitterComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
Language - A pointer to a three character ISO 639-2 language identifier.
This is the language of the driver name that that the caller
is requesting, and it must match one of the languages specified
in SupportedLanguages. The number of languages supported by a
driver is up to the driver writer.
DriverName - A pointer to the Unicode string to return. This Unicode string
is the name of the driver specified by This in the language
specified by Language.
Returns:
EFI_SUCCESS - The Unicode string for the Driver specified by This
and the language specified by Language was returned
in DriverName.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - DriverName is NULL.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return LookupUnicodeString (
Language,
gConSplitterConInComponentName.SupportedLanguages,
mConSplitterDriverNameTable,
DriverName
);
}
EFI_STATUS
EFIAPI
ConSplitterConInComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language
specified by Language from the point of view of the
driver specified by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
EFI_STATUS Status;
EFI_SIMPLE_TEXT_INPUT_PROTOCOL *TextIn;
//
// here ChildHandle is not an Optional parameter.
//
if (ChildHandle == NULL) {
return EFI_UNSUPPORTED;
}
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiSimpleTextInProtocolGuid,
(VOID **) &TextIn,
NULL,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
return LookupUnicodeString (
Language,
gConSplitterConInComponentName.SupportedLanguages,
mConSplitterConInControllerNameTable,
ControllerName
);
}
EFI_STATUS
EFIAPI
ConSplitterSimplePointerComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language
specified by Language from the point of view of the
driver specified by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
EFI_STATUS Status;
EFI_SIMPLE_POINTER_PROTOCOL *SimplePointer;
//
// here ChildHandle is not an Optional parameter.
//
if (ChildHandle == NULL) {
return EFI_UNSUPPORTED;
}
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiSimplePointerProtocolGuid,
(VOID **) &SimplePointer,
NULL,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
return LookupUnicodeString (
Language,
gConSplitterSimplePointerComponentName.SupportedLanguages,
mConSplitterSimplePointerControllerNameTable,
ControllerName
);
}
EFI_STATUS
EFIAPI
ConSplitterConOutComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language
specified by Language from the point of view of the
driver specified by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
EFI_STATUS Status;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut;
//
// here ChildHandle is not an Optional parameter.
//
if (ChildHandle == NULL) {
return EFI_UNSUPPORTED;
}
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiSimpleTextOutProtocolGuid,
(VOID **) &TextOut,
NULL,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
return LookupUnicodeString (
Language,
gConSplitterConOutComponentName.SupportedLanguages,
mConSplitterConOutControllerNameTable,
ControllerName
);
}
EFI_STATUS
EFIAPI
ConSplitterStdErrComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language
specified by Language from the point of view of the
driver specified by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
EFI_STATUS Status;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ErrOut;
//
// here ChildHandle is not an Optional parameter.
//
if (ChildHandle == NULL) {
return EFI_UNSUPPORTED;
}
Status = gBS->OpenProtocol (
ControllerHandle,
&gEfiSimpleTextOutProtocolGuid,
(VOID **) &ErrOut,
NULL,
ControllerHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
return LookupUnicodeString (
Language,
gConSplitterStdErrComponentName.SupportedLanguages,
mConSplitterStdErrControllerNameTable,
ControllerName
);
}

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/**@file
Private data structures for the Console Splitter driver
Copyright (c) 2006 - 2007 Intel Corporation. <BR>
All rights reserved. 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 _CON_SPLITTER_H_
#define _CON_SPLITTER_H_
//
// Include common header file for this module.
//
#include "CommonHeader.h"
//
// Private Data Structures
//
#define CONSOLE_SPLITTER_CONSOLES_ALLOC_UNIT 32
#define CONSOLE_SPLITTER_MODES_ALLOC_UNIT 32
#define MAX_STD_IN_PASSWORD 80
typedef struct {
UINTN Columns;
UINTN Rows;
} TEXT_OUT_SPLITTER_QUERY_DATA;
//
// Private data for the EFI_SIMPLE_TEXT_INPUT_PROTOCOL splitter
//
#define TEXT_IN_SPLITTER_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('T', 'i', 'S', 'p')
typedef struct {
UINT64 Signature;
EFI_HANDLE VirtualHandle;
EFI_SIMPLE_TEXT_INPUT_PROTOCOL TextIn;
UINTN CurrentNumberOfConsoles;
EFI_SIMPLE_TEXT_INPUT_PROTOCOL **TextInList;
UINTN TextInListCount;
EFI_SIMPLE_POINTER_PROTOCOL SimplePointer;
EFI_SIMPLE_POINTER_MODE SimplePointerMode;
UINTN CurrentNumberOfPointers;
EFI_SIMPLE_POINTER_PROTOCOL **PointerList;
UINTN PointerListCount;
BOOLEAN PasswordEnabled;
CHAR16 Password[MAX_STD_IN_PASSWORD];
UINTN PwdIndex;
CHAR16 PwdAttempt[MAX_STD_IN_PASSWORD];
EFI_EVENT LockEvent;
BOOLEAN KeyEventSignalState;
BOOLEAN InputEventSignalState;
} TEXT_IN_SPLITTER_PRIVATE_DATA;
#define TEXT_IN_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \
CR ((a), \
TEXT_IN_SPLITTER_PRIVATE_DATA, \
TextIn, \
TEXT_IN_SPLITTER_PRIVATE_DATA_SIGNATURE \
)
#define TEXT_IN_SPLITTER_PRIVATE_DATA_FROM_SIMPLE_POINTER_THIS(a) \
CR ((a), \
TEXT_IN_SPLITTER_PRIVATE_DATA, \
SimplePointer, \
TEXT_IN_SPLITTER_PRIVATE_DATA_SIGNATURE \
)
//
// Private data for the EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL splitter
//
#define TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('T', 'o', 'S', 'p')
typedef struct {
EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
EFI_UGA_DRAW_PROTOCOL *UgaDraw;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut;
BOOLEAN TextOutEnabled;
} TEXT_OUT_AND_GOP_DATA;
typedef struct {
UINT32 HorizontalResolution;
UINT32 VerticalResolution;
} TEXT_OUT_GOP_MODE;
typedef struct {
UINT64 Signature;
EFI_HANDLE VirtualHandle;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL TextOut;
EFI_SIMPLE_TEXT_OUTPUT_MODE TextOutMode;
EFI_GRAPHICS_OUTPUT_PROTOCOL GraphicsOutput;
EFI_GRAPHICS_OUTPUT_BLT_PIXEL *GraphicsOutputBlt;
TEXT_OUT_GOP_MODE *GraphicsOutputModeBuffer;
UINTN CurrentNumberOfGraphicsOutput;
BOOLEAN HardwareNeedsStarting;
EFI_CONSOLE_CONTROL_PROTOCOL ConsoleControl;
UINTN CurrentNumberOfConsoles;
TEXT_OUT_AND_GOP_DATA *TextOutList;
UINTN TextOutListCount;
TEXT_OUT_SPLITTER_QUERY_DATA *TextOutQueryData;
UINTN TextOutQueryDataCount;
INT32 *TextOutModeMap;
EFI_CONSOLE_CONTROL_SCREEN_MODE ConsoleOutputMode;
UINTN DevNullColumns;
UINTN DevNullRows;
CHAR16 *DevNullScreen;
INT32 *DevNullAttributes;
} TEXT_OUT_SPLITTER_PRIVATE_DATA;
#define TEXT_OUT_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \
CR ((a), \
TEXT_OUT_SPLITTER_PRIVATE_DATA, \
TextOut, \
TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE \
)
#define GRAPHICS_OUTPUT_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \
CR ((a), \
TEXT_OUT_SPLITTER_PRIVATE_DATA, \
GraphicsOutput, \
TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE \
)
#define UGA_DRAW_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \
CR ((a), \
TEXT_OUT_SPLITTER_PRIVATE_DATA, \
UgaDraw, \
TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE \
)
#define CONSOLE_CONTROL_SPLITTER_PRIVATE_DATA_FROM_THIS(a) \
CR ((a), \
TEXT_OUT_SPLITTER_PRIVATE_DATA, \
ConsoleControl, \
TEXT_OUT_SPLITTER_PRIVATE_DATA_SIGNATURE \
)
//
// Function Prototypes
//
EFI_STATUS
EFIAPI
ConSplitterDriverEntry (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
;
EFI_STATUS
ConSplitterTextInConstructor (
TEXT_IN_SPLITTER_PRIVATE_DATA *Private
)
;
EFI_STATUS
ConSplitterTextOutConstructor (
TEXT_OUT_SPLITTER_PRIVATE_DATA *Private
)
;
//
// Driver Binding Functions
//
EFI_STATUS
EFIAPI
ConSplitterConInDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
;
EFI_STATUS
EFIAPI
ConSplitterSimplePointerDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
;
EFI_STATUS
EFIAPI
ConSplitterConOutDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
;
EFI_STATUS
EFIAPI
ConSplitterStdErrDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
;
EFI_STATUS
EFIAPI
ConSplitterConInDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
;
EFI_STATUS
EFIAPI
ConSplitterSimplePointerDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
;
EFI_STATUS
EFIAPI
ConSplitterConOutDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
;
EFI_STATUS
EFIAPI
ConSplitterStdErrDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
;
EFI_STATUS
EFIAPI
ConSplitterConInDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
;
EFI_STATUS
EFIAPI
ConSplitterSimplePointerDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
;
EFI_STATUS
EFIAPI
ConSplitterConOutDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
;
EFI_STATUS
EFIAPI
ConSplitterStdErrDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
;
EFI_STATUS
EFIAPI
ConSplitterComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
);
EFI_STATUS
EFIAPI
ConSplitterConInComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
EFI_STATUS
EFIAPI
ConSplitterSimplePointerComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
EFI_STATUS
EFIAPI
ConSplitterConOutComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
EFI_STATUS
EFIAPI
ConSplitterStdErrComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
//
// TextIn Constructor/Destructor functions
//
EFI_STATUS
ConSplitterTextInAddDevice (
IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private,
IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *TextIn
)
;
EFI_STATUS
ConSplitterTextInDeleteDevice (
IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private,
IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *TextIn
)
;
//
// SimplePointer Constuctor/Destructor functions
//
EFI_STATUS
ConSplitterSimplePointerAddDevice (
IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private,
IN EFI_SIMPLE_POINTER_PROTOCOL *SimplePointer
)
;
EFI_STATUS
ConSplitterSimplePointerDeleteDevice (
IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private,
IN EFI_SIMPLE_POINTER_PROTOCOL *SimplePointer
)
;
//
// TextOut Constuctor/Destructor functions
//
EFI_STATUS
ConSplitterTextOutAddDevice (
IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut,
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,
IN EFI_UGA_DRAW_PROTOCOL *UgaDraw
)
;
EFI_STATUS
ConSplitterTextOutDeleteDevice (
IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *TextOut
)
;
//
// TextIn I/O Functions
//
EFI_STATUS
EFIAPI
ConSplitterTextInReset (
IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
)
;
EFI_STATUS
EFIAPI
ConSplitterTextInReadKeyStroke (
IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
OUT EFI_INPUT_KEY *Key
)
;
VOID
EFIAPI
ConSplitterTextInWaitForKey (
IN EFI_EVENT Event,
IN VOID *Context
)
;
BOOLEAN
ConSpliterConssoleControlStdInLocked (
VOID
)
;
VOID
EFIAPI
ConSpliterConsoleControlLockStdInEvent (
IN EFI_EVENT Event,
IN VOID *Context
)
;
EFI_STATUS
EFIAPI
ConSpliterConsoleControlLockStdIn (
IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
IN CHAR16 *Password
)
;
EFI_STATUS
EFIAPI
ConSplitterTextInPrivateReadKeyStroke (
IN TEXT_IN_SPLITTER_PRIVATE_DATA *Private,
OUT EFI_INPUT_KEY *Key
)
;
EFI_STATUS
EFIAPI
ConSplitterSimplePointerReset (
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
)
;
EFI_STATUS
EFIAPI
ConSplitterSimplePointerGetState (
IN EFI_SIMPLE_POINTER_PROTOCOL *This,
IN OUT EFI_SIMPLE_POINTER_STATE *State
)
;
VOID
EFIAPI
ConSplitterSimplePointerWaitForInput (
IN EFI_EVENT Event,
IN VOID *Context
)
;
//
// TextOut I/O Functions
//
VOID
ConSplitterSynchronizeModeData (
TEXT_OUT_SPLITTER_PRIVATE_DATA *Private
)
;
EFI_STATUS
EFIAPI
ConSplitterTextOutReset (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
)
;
EFI_STATUS
EFIAPI
ConSplitterTextOutOutputString (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN CHAR16 *WString
)
;
EFI_STATUS
EFIAPI
ConSplitterTextOutTestString (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN CHAR16 *WString
)
;
EFI_STATUS
EFIAPI
ConSplitterTextOutQueryMode (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN ModeNumber,
OUT UINTN *Columns,
OUT UINTN *Rows
)
;
EFI_STATUS
EFIAPI
ConSplitterTextOutSetMode (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN ModeNumber
)
;
EFI_STATUS
EFIAPI
ConSplitterTextOutSetAttribute (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN Attribute
)
;
EFI_STATUS
EFIAPI
ConSplitterTextOutClearScreen (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This
)
;
EFI_STATUS
EFIAPI
ConSplitterTextOutSetCursorPosition (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN Column,
IN UINTN Row
)
;
EFI_STATUS
EFIAPI
ConSplitterTextOutEnableCursor (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN BOOLEAN Visible
)
;
EFI_STATUS
ConSplitterGrowBuffer (
IN UINTN SizeOfCount,
IN UINTN *Count,
IN OUT VOID **Buffer
)
;
EFI_STATUS
EFIAPI
ConSpliterConsoleControlGetMode (
IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
OUT EFI_CONSOLE_CONTROL_SCREEN_MODE *Mode,
OUT BOOLEAN *GopExists,
OUT BOOLEAN *StdInLocked
)
;
EFI_STATUS
EFIAPI
ConSpliterConsoleControlSetMode (
IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
IN EFI_CONSOLE_CONTROL_SCREEN_MODE Mode
)
;
EFI_STATUS
EFIAPI
ConSpliterGraphicsOutputQueryMode (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
IN UINT32 ModeNumber,
OUT UINTN *SizeOfInfo,
OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
)
;
EFI_STATUS
EFIAPI
ConSpliterGraphicsOutputSetMode (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL * This,
IN UINT32 ModeNumber
)
;
EFI_STATUS
EFIAPI
ConSpliterGraphicsOutputBlt (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer, OPTIONAL
IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
IN UINTN SourceX,
IN UINTN SourceY,
IN UINTN DestinationX,
IN UINTN DestinationY,
IN UINTN Width,
IN UINTN Height,
IN UINTN Delta OPTIONAL
)
;
EFI_STATUS
DevNullGopSync (
IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput,
IN EFI_UGA_DRAW_PROTOCOL *UgaDraw
)
;
EFI_STATUS
DevNullTextOutOutputString (
IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
IN CHAR16 *WString
)
;
EFI_STATUS
DevNullTextOutSetMode (
IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
IN UINTN ModeNumber
)
;
EFI_STATUS
DevNullTextOutClearScreen (
IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private
)
;
EFI_STATUS
DevNullTextOutSetCursorPosition (
IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
IN UINTN Column,
IN UINTN Row
)
;
EFI_STATUS
DevNullTextOutEnableCursor (
IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private,
IN BOOLEAN Visible
)
;
EFI_STATUS
DevNullSyncGopStdOut (
IN TEXT_OUT_SPLITTER_PRIVATE_DATA *Private
)
;
#endif

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#/** @file
# Component description file for ConSplitter module.
#
# Any Handle that attatched EFI_CONSOLE_IDENTIFIER_PROTOCOL can be bound by this driver.
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. 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.
#
#
#**/
################################################################################
#
# Defines Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = ConSplitter
FILE_GUID = 408edcec-cf6d-477c-a5a8-b4844e3de281
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = InitializeConSplitter
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
# DRIVER_BINDING = gConSplitterConInDriverBinding
# COMPONENT_NAME = gConSplitterConInComponentName
# DRIVER_BINDING = gConSplitterSimplePointerDriverBinding
# COMPONENT_NAME = gConSplitterSimplePointerComponentName
# DRIVER_BINDING = gConSplitterConOutDriverBinding
# COMPONENT_NAME = gConSplitterConOutComponentName
# DRIVER_BINDING = gConSplitterStdErrDriverBinding
# COMPONENT_NAME = gConSplitterStdErrComponentName
#
################################################################################
#
# Sources Section - list of files that are required for the build to succeed.
#
################################################################################
[Sources.common]
ConSplitterGraphics.c
ComponentName.c
ConSplitter.h
ConSplitter.c
CommonHeader.h
################################################################################
#
# Package Dependency Section - list of Package files that are required for
# this module.
#
################################################################################
[Packages]
MdePkg/MdePkg.dec
IntelFrameworkPkg/IntelFrameworkPkg.dec
################################################################################
#
# Library Class Section - list of Library Classes that are required for
# this module.
#
################################################################################
[LibraryClasses]
UefiBootServicesTableLib
MemoryAllocationLib
BaseMemoryLib
BaseLib
UefiLib
UefiDriverEntryPoint
DebugLib
################################################################################
#
# Guid C Name Section - list of Guids that this module uses or produces.
#
################################################################################
[Guids]
gEfiConsoleInDeviceGuid # ALWAYS_CONSUMED
gEfiStandardErrorDeviceGuid # ALWAYS_CONSUMED
gEfiConsoleOutDeviceGuid # ALWAYS_CONSUMED
gEfiPrimaryConsoleOutDeviceGuid # ALWAYS_PRODUCED
gEfiPrimaryConsoleInDeviceGuid # ALWAYS_PRODUCED
gEfiPrimaryStandardErrorDeviceGuid # ALWAYS_PRODUCED
################################################################################
#
# Protocol C Name Section - list of Protocol and Protocol Notify C Names
# that this module uses or produces.
#
################################################################################
[Protocols]
gEfiConsoleControlProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiSimplePointerProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiSimpleTextInProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiSimpleTextOutProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiGraphicsOutputProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiUgaDrawProtocolGuid # PROTOCOL ALWAYS_PRODUCED

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<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">
<MsaHeader>
<ModuleName>ConSplitter</ModuleName>
<ModuleType>DXE_DRIVER</ModuleType>
<GuidValue>408edcec-cf6d-477c-a5a8-b4844e3de281</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for ConSplitter module.</Abstract>
<Description>Any Handle that attatched EFI_CONSOLE_IDENTIFIER_PROTOCOL can be bound by this driver.</Description>
<Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
<License>All rights reserved. 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.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>ConSplitter</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED" RecommendedInstanceGuid="bda39d3a-451b-4350-8266-81ab10fa0523">
<Keyword>DebugLib</Keyword>
<HelpText>Recommended libary Instance is PeiDxeDebugLibReportStatusCode instance in MdePkg.</HelpText>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverModelLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>MemoryAllocationLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiBootServicesTableLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>ConSplitter.c</Filename>
<Filename>ConSplitter.h</Filename>
<Filename>ComponentName.c</Filename>
<Filename>ConSplitterGraphics.c</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
</PackageDependencies>
<Protocols>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiUgaDrawProtocolGuid</ProtocolCName>
<HelpText>UGA Draw protocol is only installed in EFI mode.</HelpText>
</Protocol>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiGraphicsOutputProtocolGuid</ProtocolCName>
<HelpText>Graphics Output Protocol is only installed in UEFI mode.</HelpText>
</Protocol>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiSimpleTextOutProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiSimpleTextInProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiSimplePointerProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiConsoleControlProtocolGuid</ProtocolCName>
</Protocol>
</Protocols>
<Guids>
<GuidCNames Usage="ALWAYS_PRODUCED">
<GuidCName>gEfiPrimaryStandardErrorDeviceGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="ALWAYS_PRODUCED">
<GuidCName>gEfiPrimaryConsoleInDeviceGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="ALWAYS_PRODUCED">
<GuidCName>gEfiPrimaryConsoleOutDeviceGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="ALWAYS_CONSUMED">
<GuidCName>gEfiConsoleOutDeviceGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="ALWAYS_CONSUMED">
<GuidCName>gEfiStandardErrorDeviceGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="ALWAYS_CONSUMED">
<GuidCName>gEfiConsoleInDeviceGuid</GuidCName>
</GuidCNames>
</Guids>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<ModuleEntryPoint>ConSplitterDriverEntry</ModuleEntryPoint>
</Extern>
<Extern>
<DriverBinding>gConSplitterConInDriverBinding</DriverBinding>
<ComponentName>gConSplitterConInComponentName</ComponentName>
</Extern>
<Extern>
<DriverBinding>gConSplitterSimplePointerDriverBinding</DriverBinding>
<ComponentName>gConSplitterSimplePointerComponentName</ComponentName>
</Extern>
<Extern>
<DriverBinding>gConSplitterConOutDriverBinding</DriverBinding>
<ComponentName>gConSplitterConOutComponentName</ComponentName>
</Extern>
<Extern>
<DriverBinding>gConSplitterStdErrDriverBinding</DriverBinding>
<ComponentName>gConSplitterStdErrComponentName</ComponentName>
</Extern>
</Externs>
</ModuleSurfaceArea>

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/**@file
Common header file shared by all source files.
This file includes package header files, library classes and protocol, PPI & GUID definitions.
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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 __COMMON_HEADER_H_
#define __COMMON_HEADER_H_
//
// The package level header files this module uses
//
#include <PiDxe.h>
//
// The protocols, PPI and GUID defintions for this module
//
#include <Protocol/FrameworkHii.h>
#include <Protocol/SimpleTextOut.h>
#include <Protocol/GraphicsOutput.h>
#include <Protocol/UgaDraw.h>
#include <Protocol/DevicePath.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiLib.h>
#include <Library/HiiLibFramework.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
//
// Driver Binding Externs
//
extern EFI_DRIVER_BINDING_PROTOCOL gGraphicsConsoleDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gGraphicsConsoleComponentName;
#endif

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ComponentName.c
Abstract:
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "GraphicsConsole.h"
//
// EFI Component Name Protocol
//
EFI_COMPONENT_NAME_PROTOCOL gGraphicsConsoleComponentName = {
GraphicsConsoleComponentNameGetDriverName,
GraphicsConsoleComponentNameGetControllerName,
"eng"
};
STATIC EFI_UNICODE_STRING_TABLE mGraphicsConsoleDriverNameTable[] = {
{
"eng",
(CHAR16 *)L"UGA Console Driver"
},
{
NULL,
NULL
}
};
EFI_STATUS
EFIAPI
GraphicsConsoleComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
Language - A pointer to a three character ISO 639-2 language identifier.
This is the language of the driver name that that the caller
is requesting, and it must match one of the languages specified
in SupportedLanguages. The number of languages supported by a
driver is up to the driver writer.
DriverName - A pointer to the Unicode string to return. This Unicode string
is the name of the driver specified by This in the language
specified by Language.
Returns:
EFI_SUCCESS - The Unicode string for the Driver specified by This
and the language specified by Language was returned
in DriverName.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - DriverName is NULL.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return LookupUnicodeString (
Language,
gGraphicsConsoleComponentName.SupportedLanguages,
mGraphicsConsoleDriverNameTable,
DriverName
);
}
EFI_STATUS
EFIAPI
GraphicsConsoleComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language specified
by Language from the point of view of the driver specified
by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently managing
the controller specified by ControllerHandle and
ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return EFI_UNSUPPORTED;
}

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ComponentName.h
Abstract:
Revision History
--*/
#ifndef _GRAPHICS_CONSOLE_COMPONENT_NAME_H
#define _GRAPHICS_CONSOLE_COMPONENT_NAME_H
//
// Include common header file for this module.
//
#include "CommonHeader.h"
extern EFI_COMPONENT_NAME_PROTOCOL gGraphicsConsoleComponentName;
//
// EFI Component Name Functions
//
EFI_STATUS
EFIAPI
GraphicsConsoleComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
;
EFI_STATUS
EFIAPI
GraphicsConsoleComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
;
#endif

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/**@file
Entry Point Source file.
This file contains the user entry point
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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 common header file for this module.
//
#include "CommonHeader.h"
/**
The user Entry Point for module GraphicsConsole. The user code starts with this function.
@param[in] ImageHandle The firmware allocated handle for the EFI image.
@param[in] SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The entry point is executed successfully.
@retval other Some error occurs when executing this entry point.
**/
EFI_STATUS
EFIAPI
InitializeGraphicsConsole(
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
//
// Install driver model protocol(s).
//
Status = EfiLibInstallAllDriverProtocols (
ImageHandle,
SystemTable,
&gGraphicsConsoleDriverBinding,
ImageHandle,
&gGraphicsConsoleComponentName,
NULL,
NULL
);
ASSERT_EFI_ERROR (Status);
return Status;
}

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
GraphicsConsole.h
Abstract:
Revision History
--*/
#ifndef _GRAPHICS_CONSOLE_H
#define _GRAPHICS_CONSOLE_H
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "ComponentName.h"
//
// Glyph database
//
#define GLYPH_WIDTH 8
#define GLYPH_HEIGHT 19
typedef union {
EFI_NARROW_GLYPH NarrowGlyph;
EFI_WIDE_GLYPH WideGlyph;
} GLYPH_UNION;
extern EFI_NARROW_GLYPH UsStdNarrowGlyphData[];
extern EFI_WIDE_GLYPH UsStdWideGlyphData[];
//
// Device Structure
//
#define GRAPHICS_CONSOLE_DEV_SIGNATURE EFI_SIGNATURE_32 ('g', 's', 't', 'o')
typedef struct {
UINTN Columns;
UINTN Rows;
INTN DeltaX;
INTN DeltaY;
UINT32 GopWidth;
UINT32 GopHeight;
UINT32 GopModeNumber;
} GRAPHICS_CONSOLE_MODE_DATA;
#define GRAPHICS_MAX_MODE 3
typedef struct {
UINTN Signature;
EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;
EFI_UGA_DRAW_PROTOCOL *UgaDraw;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL SimpleTextOutput;
EFI_SIMPLE_TEXT_OUTPUT_MODE SimpleTextOutputMode;
GRAPHICS_CONSOLE_MODE_DATA ModeData[GRAPHICS_MAX_MODE];
EFI_GRAPHICS_OUTPUT_BLT_PIXEL *LineBuffer;
EFI_HII_HANDLE HiiHandle;
} GRAPHICS_CONSOLE_DEV;
#define GRAPHICS_CONSOLE_CON_OUT_DEV_FROM_THIS(a) \
CR (a, GRAPHICS_CONSOLE_DEV, SimpleTextOutput, GRAPHICS_CONSOLE_DEV_SIGNATURE)
//
// Global Variables
//
extern EFI_DRIVER_BINDING_PROTOCOL gGraphicsConsoleDriverBinding;
//
// Prototypes
//
UINTN
ReturnNarrowFontSize (
VOID
);
UINTN
ReturnWideFontSize (
VOID
);
EFI_STATUS
EFIAPI
GraphicsConsoleConOutReset (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
EFI_STATUS
EFIAPI
GraphicsConsoleConOutOutputString (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN CHAR16 *WString
);
EFI_STATUS
EFIAPI
GraphicsConsoleConOutTestString (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN CHAR16 *WString
);
EFI_STATUS
EFIAPI
GraphicsConsoleConOutQueryMode (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN ModeNumber,
OUT UINTN *Columns,
OUT UINTN *Rows
);
EFI_STATUS
EFIAPI
GraphicsConsoleConOutSetMode (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN ModeNumber
);
EFI_STATUS
EFIAPI
GraphicsConsoleConOutSetAttribute (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN Attribute
);
EFI_STATUS
EFIAPI
GraphicsConsoleConOutClearScreen (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This
);
EFI_STATUS
EFIAPI
GraphicsConsoleConOutSetCursorPosition (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN Column,
IN UINTN Row
);
EFI_STATUS
EFIAPI
GraphicsConsoleConOutEnableCursor (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN BOOLEAN Visible
);
EFI_STATUS
EfiLocateHiiProtocol (
VOID
);
EFI_STATUS
EFIAPI
GraphicsConsoleControllerDriverSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
GraphicsConsoleControllerDriverStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
GraphicsConsoleControllerDriverStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
#endif

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#/** @file
# Component description file for GraphicsConsole module
#
# This is the main routine for initializing the Graphics Console support routines.
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. 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.
#
#
#**/
################################################################################
#
# Defines Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = GraphicsConsole
FILE_GUID = CCCB0C28-4B24-11d5-9A5A-0090273FC14D
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = InitializeGraphicsConsole
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
# DRIVER_BINDING = gGraphicsConsoleDriverBinding
# COMPONENT_NAME = gGraphicsConsoleComponentName
#
################################################################################
#
# Sources Section - list of files that are required for the build to succeed.
#
################################################################################
[Sources.common]
ComponentName.c
ComponentName.h
LaffStd.c
GraphicsConsole.c
GraphicsConsole.h
CommonHeader.h
EntryPoint.c
################################################################################
#
# Package Dependency Section - list of Package files that are required for
# this module.
#
################################################################################
[Packages]
MdePkg/MdePkg.dec
IntelFrameworkPkg/IntelFrameworkPkg.dec
################################################################################
#
# Library Class Section - list of Library Classes that are required for
# this module.
#
################################################################################
[LibraryClasses]
UefiBootServicesTableLib
MemoryAllocationLib
BaseMemoryLib
UefiLib
UefiDriverEntryPoint
DebugLib
HiiLib
################################################################################
#
# Guid C Name Section - list of Guids that this module uses or produces.
#
################################################################################
[Guids]
FontPack # ALWAYS_PRODUCED HII Formset
################################################################################
#
# Protocol C Name Section - list of Protocol and Protocol Notify C Names
# that this module uses or produces.
#
################################################################################
[Protocols]
gEfiDevicePathProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiSimpleTextOutProtocolGuid # PROTOCOL BY_START
gEfiHiiProtocolGuid # PROTOCOL TO_START
gEfiGraphicsOutputProtocolGuid # PROTOCOL TO_START
gEfiUgaDrawProtocolGuid # PROTOCOL TO_START

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<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>GraphicsConsole</ModuleName>
<ModuleType>DXE_DRIVER</ModuleType>
<GuidValue>CCCB0C28-4B24-11d5-9A5A-0090273FC14D</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for GraphicsConsole module</Abstract>
<Description>This is the main routine for initializing the Graphics Console support routines.</Description>
<Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
<License>All rights reserved. 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.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>GraphicsConsole</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED" RecommendedInstanceGuid="bda39d3a-451b-4350-8266-81ab10fa0523">
<Keyword>DebugLib</Keyword>
<HelpText>Recommended libary Instance is PeiDxeDebugLibReportStatusCode instance in MdePkg.</HelpText>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverModelLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>HiiLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>MemoryAllocationLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiBootServicesTableLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>GraphicsConsole.h</Filename>
<Filename>GraphicsConsole.c</Filename>
<Filename>LaffStd.c</Filename>
<Filename>ComponentName.h</Filename>
<Filename>ComponentName.c</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
</PackageDependencies>
<Protocols>
<Protocol Usage="TO_START">
<ProtocolCName>gEfiUgaDrawProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="TO_START">
<ProtocolCName>gEfiGraphicsOutputProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="TO_START">
<ProtocolCName>gEfiHiiProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="BY_START">
<ProtocolCName>gEfiSimpleTextOutProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_CONSUMED">
<ProtocolCName>gEfiDevicePathProtocolGuid</ProtocolCName>
</Protocol>
</Protocols>
<HiiPackages>
<HiiPackage Usage="ALWAYS_PRODUCED">
<HiiCName>FontPack</HiiCName>
<HelpText>Register UsStdNarrow Fonts into the global database.</HelpText>
</HiiPackage>
</HiiPackages>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<DriverBinding>gGraphicsConsoleDriverBinding</DriverBinding>
<ComponentName>gGraphicsConsoleComponentName</ComponentName>
</Extern>
</Externs>
</ModuleSurfaceArea>

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
LaffStd.c
Abstract:
Revision History
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "GraphicsConsole.h"
EFI_NARROW_GLYPH UsStdNarrowGlyphData[] = {
//
// Unicode glyphs from 0x20 to 0x7e are the same as ASCII characters 0x20 to 0x7e
//
{ 0x0020, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x0021, 0x00, {0x00,0x00,0x00,0x18,0x3C,0x3C,0x3C,0x18,0x18,0x18,0x18,0x18,0x00,0x18,0x18,0x00,0x00,0x00,0x00}},
{ 0x0022, 0x00, {0x00,0x00,0x00,0x6C,0x6C,0x6C,0x28,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x0023, 0x00, {0x00,0x00,0x00,0x00,0x6C,0x6C,0x6C,0xFE,0x6C,0x6C,0x6C,0xFE,0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00}},
{ 0x0024, 0x00, {0x00,0x00,0x18,0x18,0x7C,0xC6,0xC6,0x60,0x38,0x0C,0x06,0xC6,0xC6,0x7C,0x18,0x18,0x00,0x00,0x00}},
{ 0x0025, 0x00, {0x00,0x00,0x00,0xC6,0xC6,0x0C,0x0C,0x18,0x18,0x30,0x30,0x60,0x60,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x0026, 0x00, {0x00,0x00,0x00,0x78,0xCC,0xCC,0xCC,0x78,0x76,0xDC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x0027, 0x00, {0x00,0x00,0x18,0x18,0x18,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x0028, 0x00, {0x00,0x00,0x00,0x06,0x0C,0x0C,0x18,0x18,0x18,0x18,0x18,0x18,0x0C,0x0C,0x06,0x00,0x00,0x00,0x00}},
{ 0x0029, 0x00, {0x00,0x00,0x00,0xC0,0x60,0x60,0x30,0x30,0x30,0x30,0x30,0x30,0x60,0x60,0xC0,0x00,0x00,0x00,0x00}},
{ 0x002a, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x6C,0x38,0xFE,0x38,0x6C,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x002b, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x7E,0x18,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x002c, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x18,0x30,0x00,0x00,0x00,0x00}},
{ 0x002d, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x002e, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
{ 0x002f, 0x00, {0x00,0x00,0x00,0x06,0x06,0x0C,0x0C,0x18,0x18,0x30,0x30,0x60,0x60,0xC0,0xC0,0x00,0x00,0x00,0x00}},
{ 0x0030, 0x00, {0x00,0x00,0x00,0x38,0x6C,0xC6,0xC6,0xC6,0xD6,0xD6,0xC6,0xC6,0xC6,0x6C,0x38,0x00,0x00,0x00,0x00}},
{ 0x0031, 0x00, {0x00,0x00,0x00,0x18,0x38,0x78,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x7E,0x00,0x00,0x00,0x00}},
{ 0x0032, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0x06,0x06,0x06,0x0C,0x18,0x30,0x60,0xC0,0xC2,0xFE,0x00,0x00,0x00,0x00}},
{ 0x0033, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0x06,0x06,0x06,0x3C,0x06,0x06,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0034, 0x00, {0x00,0x00,0x00,0x1C,0x1C,0x3C,0x3C,0x6C,0x6C,0xCC,0xFE,0x0C,0x0C,0x0C,0x1E,0x00,0x00,0x00,0x00}},
{ 0x0035, 0x00, {0x00,0x00,0x00,0xFE,0xC0,0xC0,0xC0,0xC0,0xFC,0x06,0x06,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0036, 0x00, {0x00,0x00,0x00,0x3C,0x60,0xC0,0xC0,0xC0,0xFC,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0037, 0x00, {0x00,0x00,0x00,0xFE,0xC6,0x06,0x06,0x06,0x0C,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00}},
{ 0x0038, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0039, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0x7E,0x06,0x06,0x06,0x06,0x0C,0x78,0x00,0x00,0x00,0x00}},
{ 0x003a, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
{ 0x003b, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x18,0x18,0x30,0x00,0x00,0x00,0x00}},
{ 0x003c, 0x00, {0x00,0x00,0x00,0x00,0x06,0x0C,0x18,0x30,0x60,0xC0,0x60,0x30,0x18,0x0C,0x06,0x00,0x00,0x00,0x00}},
{ 0x003d, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x003e, 0x00, {0x00,0x00,0x00,0x00,0xC0,0x60,0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x60,0xC0,0x00,0x00,0x00,0x00}},
{ 0x003f, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0xC6,0x0C,0x0C,0x18,0x18,0x18,0x00,0x00,0x18,0x18,0x00,0x00,0x00,0x00}},
{ 0x0040, 0x00, {0x00,0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xDE,0xDE,0xDE,0xDC,0xC0,0xC0,0x7E,0x00,0x00,0x00,0x00}},
{ 0x0041, 0x00, {0x00,0x00,0x00,0x10,0x38,0x6C,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x0042, 0x00, {0x00,0x00,0x00,0xFC,0x66,0x66,0x66,0x66,0x7C,0x66,0x66,0x66,0x66,0x66,0xFC,0x00,0x00,0x00,0x00}},
{ 0x0043, 0x00, {0x00,0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC2,0x66,0x3C,0x00,0x00,0x00,0x00}},
{ 0x0044, 0x00, {0x00,0x00,0x00,0xF8,0x6C,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x6C,0xF8,0x00,0x00,0x00,0x00}},
{ 0x0045, 0x00, {0x00,0x00,0x00,0xFE,0x66,0x62,0x60,0x68,0x78,0x68,0x60,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00}},
{ 0x0046, 0x00, {0x00,0x00,0x00,0xFE,0x66,0x62,0x60,0x64,0x7C,0x64,0x60,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00}},
{ 0x0047, 0x00, {0x00,0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xC0,0xDE,0xC6,0xC6,0xC6,0x66,0x3C,0x00,0x00,0x00,0x00}},
{ 0x0048, 0x00, {0x00,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x0049, 0x00, {0x00,0x00,0x00,0xFC,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0xFC,0x00,0x00,0x00,0x00}},
{ 0x004a, 0x00, {0x00,0x00,0x00,0x1E,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0xCC,0xCC,0x78,0x00,0x00,0x00,0x00}},
{ 0x004b, 0x00, {0x00,0x00,0x00,0xE6,0x66,0x6C,0x6C,0x78,0x70,0x78,0x6C,0x6C,0x66,0x66,0xE6,0x00,0x00,0x00,0x00}},
{ 0x004c, 0x00, {0x00,0x00,0x00,0xF0,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00}},
{ 0x004d, 0x00, {0x00,0x00,0x00,0xC6,0xEE,0xEE,0xFE,0xFE,0xD6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x004e, 0x00, {0x00,0x00,0x00,0xC6,0xE6,0xF6,0xF6,0xF6,0xDE,0xCE,0xCE,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x004f, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0050, 0x00, {0x00,0x00,0x00,0xFC,0x66,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00}},
{ 0x0051, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xD6,0xD6,0x7C,0x1C,0x0E,0x00,0x00}},
{ 0x0052, 0x00, {0x00,0x00,0x00,0xFC,0x66,0x66,0x66,0x66,0x7C,0x78,0x6C,0x6C,0x66,0x66,0xE6,0x00,0x00,0x00,0x00}},
{ 0x0053, 0x00, {0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0x60,0x38,0x0C,0x06,0x06,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0054, 0x00, {0x00,0x00,0x00,0xFC,0xFC,0xB4,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x78,0x00,0x00,0x00,0x00}},
{ 0x0055, 0x00, {0x00,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0056, 0x00, {0x00,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x6C,0x38,0x10,0x00,0x00,0x00,0x00}},
{ 0x0057, 0x00, {0x00,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xD6,0xD6,0xD6,0xFE,0x6C,0x6C,0x00,0x00,0x00,0x00}},
{ 0x0058, 0x00, {0x00,0x00,0x00,0xC6,0xC6,0xC6,0x6C,0x6C,0x38,0x6C,0x6C,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x0059, 0x00, {0x00,0x00,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0x78,0x30,0x30,0x30,0x30,0x30,0x78,0x00,0x00,0x00,0x00}},
{ 0x005a, 0x00, {0x00,0x00,0x00,0xFE,0xC6,0x86,0x0C,0x0C,0x18,0x30,0x60,0xC0,0xC2,0xC6,0xFE,0x00,0x00,0x00,0x00}},
{ 0x005b, 0x00, {0x00,0x00,0x00,0x1E,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1E,0x00,0x00,0x00,0x00}},
{ 0x005c, 0x00, {0x00,0x00,0x00,0xC0,0xC0,0x60,0x60,0x30,0x30,0x18,0x18,0x0C,0x0C,0x06,0x06,0x00,0x00,0x00,0x00}},
{ 0x005d, 0x00, {0x00,0x00,0x00,0xF0,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0x30,0xF0,0x00,0x00,0x00,0x00}},
{ 0x005e, 0x00, {0x00,0x00,0x10,0x38,0x6C,0xC6,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x005f, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0x00,0x00}},
{ 0x0060, 0x00, {0x00,0x30,0x30,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x0061, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x78,0x0C,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x0062, 0x00, {0x00,0x00,0x00,0xE0,0x60,0x60,0x60,0x7C,0x66,0x66,0x66,0x66,0x66,0x66,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0063, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC0,0xC0,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0064, 0x00, {0x00,0x00,0x00,0x1C,0x0C,0x0C,0x0C,0x3C,0x6C,0xCC,0xCC,0xCC,0xCC,0xCC,0x7E,0x00,0x00,0x00,0x00}},
{ 0x0065, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC6,0xFE,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0066, 0x00, {0x00,0x00,0x00,0x1E,0x33,0x30,0x30,0x30,0x78,0x30,0x30,0x30,0x30,0x30,0x78,0x00,0x00,0x00,0x00}},
{ 0x0067, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x76,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x7C,0x0C,0xCC,0x78,0x00}},
{ 0x0068, 0x00, {0x00,0x00,0x00,0xE0,0x60,0x60,0x60,0x7C,0x76,0x66,0x66,0x66,0x66,0x66,0xE6,0x00,0x00,0x00,0x00}},
{ 0x0069, 0x00, {0x00,0x00,0x00,0x00,0x18,0x18,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x006a, 0x00, {0x00,0x00,0x00,0x0C,0x0C,0x0C,0x00,0x1C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x0C,0x6C,0x38,0x00}},
{ 0x006b, 0x00, {0x00,0x00,0x00,0xE0,0x60,0x60,0x66,0x6C,0x78,0x70,0x78,0x6C,0x6C,0x66,0xE6,0x00,0x00,0x00,0x00}},
{ 0x006c, 0x00, {0x00,0x00,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x006d, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xEC,0xEE,0xFE,0xD6,0xD6,0xD6,0xD6,0xD6,0x00,0x00,0x00,0x00}},
{ 0x006e, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xDC,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x00,0x00,0x00}},
{ 0x006f, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0070, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xDC,0x66,0x66,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0xF0,0x00}},
{ 0x0071, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x76,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x7C,0x0C,0x0C,0x1E,0x00}},
{ 0x0072, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xDC,0x66,0x60,0x60,0x60,0x60,0x60,0xF0,0x00,0x00,0x00,0x00}},
{ 0x0073, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC0,0x7C,0x06,0x06,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x0074, 0x00, {0x00,0x00,0x00,0x10,0x30,0x30,0x30,0xFC,0x30,0x30,0x30,0x30,0x30,0x36,0x1C,0x00,0x00,0x00,0x00}},
{ 0x0075, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x0076, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x78,0x30,0x00,0x00,0x00,0x00}},
{ 0x0077, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC6,0xC6,0xC6,0xD6,0xD6,0xFE,0xEE,0x6C,0x00,0x00,0x00,0x00}},
{ 0x0078, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC6,0x6C,0x38,0x38,0x6C,0x6C,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x0079, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7E,0x06,0x0C,0xF8,0x00}},
{ 0x007a, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x86,0x0C,0x18,0x30,0x60,0xC0,0xFE,0x00,0x00,0x00,0x00}},
{ 0x007b, 0x00, {0x00,0x00,0x00,0x0E,0x18,0x18,0x18,0x18,0x30,0x18,0x18,0x18,0x18,0x18,0x0E,0x00,0x00,0x00,0x00}},
{ 0x007c, 0x00, {0x00,0x00,0x00,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00}},
{ 0x007d, 0x00, {0x00,0x00,0x00,0xE0,0x30,0x30,0x30,0x30,0x18,0x30,0x30,0x30,0x30,0x30,0xE0,0x00,0x00,0x00,0x00}},
{ 0x007e, 0x00, {0x00,0x00,0x00,0x76,0xDC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00a0, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00a1, 0x00, {0x00,0x00,0x00,0x18,0x18,0x00,0x18,0x18,0x18,0x18,0x18,0x3C,0x3C,0x3C,0x18,0x00,0x00,0x00,0x00}},
{ 0x00a2, 0x00, {0x00,0x00,0x00,0x00,0x18,0x18,0x7C,0xC6,0xC0,0xC0,0xC0,0xC6,0x7C,0x18,0x18,0x00,0x00,0x00,0x00}},
{ 0x00a3, 0x00, {0x00,0x00,0x00,0x38,0x6C,0x64,0x60,0x60,0xF0,0x60,0x60,0x60,0x60,0xE6,0xFC,0x00,0x00,0x00,0x00}},
{ 0x00a4, 0x00, {0x00,0x00,0x18,0x00,0x00,0x00,0xC6,0x7C,0xC6,0xC6,0xC6,0xC6,0x7C,0xC6,0x00,0x00,0x00,0x00,0x00}},
{ 0x00a5, 0x00, {0x00,0x00,0x00,0x66,0x66,0x66,0x3C,0x18,0x7E,0x18,0x7E,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00}},
{ 0x00a6, 0x00, {0x00,0x00,0x00,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00}},
{ 0x00a7, 0x00, {0x00,0x00,0x18,0x7C,0xC6,0x60,0x38,0x6C,0xC6,0xC6,0x6C,0x38,0x0C,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00a8, 0x00, {0x00,0x00,0x00,0xC6,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00a9, 0x00, {0x00,0x00,0x00,0x00,0x7C,0x82,0x9A,0xA2,0xA2,0xA2,0x9A,0x82,0x7C,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00aa, 0x00, {0x00,0x00,0x00,0x00,0x3C,0x6C,0x6C,0x6C,0x3E,0x00,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00ab, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x36,0x6C,0xD8,0x6C,0x36,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00ac, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x06,0x06,0x06,0x06,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00ad, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00ae, 0x00, {0x00,0x00,0x00,0x00,0x7C,0x82,0xB2,0xAA,0xAA,0xB2,0xAA,0xAA,0x82,0x7C,0x00,0x00,0x00,0x00,0x00}},
{ 0x00af, 0x00, {0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00b0, 0x00, {0x00,0x00,0x00,0x38,0x6C,0x6C,0x38,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00b1, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x7E,0x18,0x18,0x00,0x00,0x7E,0x00,0x00,0x00,0x00,0x00}},
{ 0x00b2, 0x00, {0x00,0x00,0x00,0x3C,0x66,0x0C,0x18,0x32,0x7E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00b3, 0x00, {0x00,0x00,0x00,0x7C,0x06,0x3C,0x06,0x06,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00b4, 0x00, {0x00,0x00,0x00,0x0C,0x18,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00b5, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0xC0,0x00}},
{ 0x00b6, 0x00, {0x00,0x00,0x00,0x7F,0xDB,0xDB,0xDB,0xDB,0x7B,0x1B,0x1B,0x1B,0x1B,0x1B,0x1B,0x00,0x00,0x00,0x00}},
{ 0x00b7, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00b8, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x0C,0x78,0x00,0x00,0x00}},
{ 0x00b9, 0x00, {0x00,0x00,0x00,0x18,0x38,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00ba, 0x00, {0x00,0x00,0x00,0x00,0x38,0x6C,0x6C,0x6C,0x38,0x00,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00bb, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xD8,0x6C,0x36,0x6C,0xD8,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00bc, 0x00, {0x00,0x00,0x00,0x60,0xE0,0x62,0x66,0x6C,0x18,0x30,0x66,0xCE,0x9A,0x3F,0x06,0x06,0x00,0x00,0x00}},
{ 0x00bd, 0x00, {0x00,0x00,0x00,0x60,0xE0,0x62,0x66,0x6C,0x18,0x30,0x60,0xDC,0x86,0x0C,0x18,0x3E,0x00,0x00,0x00}},
{ 0x00be, 0x00, {0x00,0x00,0x00,0xE0,0x30,0x62,0x36,0xEC,0x18,0x30,0x66,0xCE,0x9A,0x3F,0x06,0x06,0x00,0x00,0x00}},
{ 0x00bf, 0x00, {0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x30,0x30,0x60,0x60,0xC0,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00c0, 0x00, {0x60,0x30,0x18,0x10,0x38,0x6C,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x00c1, 0x00, {0x18,0x30,0x60,0x10,0x38,0x6C,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x00c2, 0x00, {0x10,0x38,0x6C,0x10,0x38,0x6C,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x00c3, 0x00, {0x76,0xDC,0x00,0x00,0x38,0x6C,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x00c4, 0x00, {0xCC,0xCC,0x00,0x00,0x10,0x38,0x6C,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x00c5, 0x00, {0x38,0x6C,0x38,0x00,0x10,0x38,0x6C,0xC6,0xC6,0xC6,0xFE,0xC6,0xC6,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x00c6, 0x00, {0x00,0x00,0x00,0x00,0x3E,0x6C,0xCC,0xCC,0xCC,0xFE,0xCC,0xCC,0xCC,0xCC,0xCE,0x00,0x00,0x00,0x00}},
{ 0x00c7, 0x00, {0x00,0x00,0x00,0x3C,0x66,0xC2,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC2,0x66,0x3C,0x18,0x70,0x00,0x00}},
{ 0x00c8, 0x00, {0x60,0x30,0x18,0x00,0xFE,0x66,0x62,0x60,0x68,0x78,0x68,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00}},
{ 0x00c9, 0x00, {0x18,0x30,0x60,0x00,0xFE,0x66,0x62,0x60,0x68,0x78,0x68,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00}},
{ 0x00ca, 0x00, {0x10,0x38,0x6C,0x00,0xFE,0x66,0x62,0x60,0x68,0x78,0x68,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00}},
{ 0x00cb, 0x00, {0xCC,0xCC,0x00,0x00,0xFE,0x66,0x62,0x60,0x68,0x78,0x68,0x60,0x62,0x66,0xFE,0x00,0x00,0x00,0x00}},
{ 0x00cc, 0x00, {0x60,0x30,0x00,0x00,0x3C,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00cd, 0x00, {0x18,0x30,0x00,0x00,0x3C,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00ce, 0x00, {0x10,0x38,0x6C,0x00,0x3C,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00cf, 0x00, {0xCC,0xCC,0x00,0x00,0x3C,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00d0, 0x00, {0x00,0x00,0x00,0xF8,0x6C,0x66,0x66,0x66,0xF6,0x66,0x66,0x66,0x66,0x6C,0xF8,0x00,0x00,0x00,0x00}},
{ 0x00d1, 0x00, {0x76,0xDC,0x00,0x00,0xC6,0xE6,0xE6,0xF6,0xF6,0xDE,0xDE,0xCE,0xCE,0xC6,0xC6,0x00,0x00,0x00,0x00}},
{ 0x00d2, 0x00, {0x60,0x30,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00d3, 0x00, {0x18,0x30,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00d4, 0x00, {0x10,0x38,0x6C,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00d5, 0x00, {0x76,0xDC,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00d6, 0x00, {0xCC,0xCC,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00d7, 0x00, {0x10,0x28,0x00,0x00,0x00,0x00,0x00,0xC6,0x6C,0x38,0x38,0x6C,0x6C,0xC6,0x00,0x00,0x00,0x00,0x00}},
{ 0x00d8, 0x00, {0x00,0x00,0x00,0x7C,0xCE,0xCE,0xDE,0xD6,0xD6,0xD6,0xD6,0xF6,0xE6,0xE6,0x7C,0x40,0x00,0x00,0x00}},
{ 0x00d9, 0x00, {0x60,0x30,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00da, 0x00, {0x18,0x30,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00db, 0x00, {0x10,0x38,0x6C,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00dc, 0x00, {0xCC,0xCC,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00dd, 0x00, {0x18,0x30,0x00,0x00,0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00de, 0x00, {0x00,0x00,0x10,0x00,0xF0,0x60,0x60,0x7C,0x66,0x66,0x66,0x66,0x7C,0x60,0xF0,0x00,0x00,0x00,0x00}},
{ 0x00df, 0x00, {0x00,0x00,0x00,0x78,0xCC,0xCC,0xCC,0xCC,0xD8,0xCC,0xC6,0xC6,0xC6,0xC6,0xCC,0x00,0x00,0x00,0x00}},
{ 0x00e0, 0x00, {0x00,0x30,0x30,0x60,0x30,0x18,0x00,0x78,0x0C,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00e1, 0x00, {0x00,0x00,0x00,0x18,0x30,0x60,0x00,0x78,0x0C,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00e2, 0x00, {0x00,0x00,0x00,0x10,0x38,0x6C,0x00,0x78,0x0C,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00e3, 0x00, {0x00,0x00,0x00,0x00,0x76,0xDC,0x00,0x78,0x0C,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00e4, 0x00, {0x00,0x00,0x00,0xCC,0xCC,0x00,0x00,0x78,0x0C,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00e5, 0x00, {0x00,0x00,0x00,0x38,0x6C,0x38,0x00,0x78,0x0C,0x0C,0x7C,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00e6, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xEC,0x36,0x36,0x7E,0xD8,0xD8,0xD8,0x6E,0x00,0x00,0x00,0x00}},
{ 0x00e7, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xC6,0xC0,0xC0,0xC0,0xC0,0xC6,0x7C,0x18,0x70,0x00,0x00}},
{ 0x00e8, 0x00, {0x00,0x00,0x00,0x60,0x30,0x18,0x00,0x7C,0xC6,0xC6,0xFE,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00e9, 0x00, {0x00,0x00,0x00,0x0C,0x18,0x30,0x00,0x7C,0xC6,0xC6,0xFE,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00ea, 0x00, {0x00,0x00,0x00,0x10,0x38,0x6C,0x00,0x7C,0xC6,0xC6,0xFE,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00eb, 0x00, {0x00,0x00,0x00,0xC6,0xC6,0x00,0x00,0x7C,0xC6,0xC6,0xFE,0xC0,0xC0,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00ec, 0x00, {0x00,0x00,0x00,0x60,0x30,0x18,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00ed, 0x00, {0x00,0x00,0x00,0x0C,0x18,0x30,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00ee, 0x00, {0x00,0x00,0x00,0x18,0x3C,0x66,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00ef, 0x00, {0x00,0x00,0x00,0x66,0x66,0x00,0x00,0x38,0x18,0x18,0x18,0x18,0x18,0x18,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00f0, 0x00, {0x00,0x00,0x00,0x34,0x18,0x2C,0x0C,0x06,0x3E,0x66,0x66,0x66,0x66,0x66,0x3C,0x00,0x00,0x00,0x00}},
{ 0x00f1, 0x00, {0x00,0x00,0x00,0x00,0x76,0xDC,0x00,0xDC,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x00,0x00,0x00,0x00}},
{ 0x00f2, 0x00, {0x00,0x00,0x00,0x60,0x30,0x18,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00f3, 0x00, {0x00,0x00,0x00,0x18,0x30,0x60,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00f4, 0x00, {0x00,0x00,0x00,0x10,0x38,0x6C,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00f5, 0x00, {0x00,0x00,0x00,0x00,0x76,0xDC,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00f6, 0x00, {0x00,0x00,0x00,0xC6,0xC6,0x00,0x00,0x7C,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00f7, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x00,0x7E,0x00,0x18,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x00f8, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7C,0xCE,0xDE,0xD6,0xF6,0xE6,0xC6,0x7C,0x00,0x00,0x00,0x00}},
{ 0x00f9, 0x00, {0x00,0x00,0x00,0x60,0x30,0x18,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00fa, 0x00, {0x00,0x00,0x00,0x18,0x30,0x60,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00fb, 0x00, {0x00,0x00,0x00,0x30,0x78,0xCC,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00fc, 0x00, {0x00,0x00,0x00,0xCC,0xCC,0x00,0x00,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0xCC,0x76,0x00,0x00,0x00,0x00}},
{ 0x00fd, 0x00, {0x00,0x00,0x00,0x0C,0x18,0x30,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7E,0x06,0x0C,0xF8,0x00}},
{ 0x00fe, 0x00, {0x00,0x00,0x00,0xE0,0x60,0x60,0x60,0x7C,0x66,0x66,0x66,0x66,0x66,0x66,0x7C,0x60,0x60,0xF0,0x00}},
{ 0x00ff, 0x00, {0x00,0x00,0x00,0xC6,0xC6,0x00,0x00,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0xC6,0x7E,0x06,0x0C,0x78,0x00}},
{ (CHAR16)BOXDRAW_HORIZONTAL, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_VERTICAL, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_DOWN_RIGHT, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_DOWN_LEFT, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_UP_RIGHT, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_UP_LEFT, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_VERTICAL_RIGHT, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_VERTICAL_LEFT, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xF8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_DOWN_HORIZONTAL, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_UP_HORIZONTAL, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_VERTICAL_HORIZONTAL, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_DOUBLE_HORIZONTAL, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_DOUBLE_VERTICAL, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_DOWN_RIGHT_DOUBLE, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x18,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_DOWN_DOUBLE_RIGHT, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_DOUBLE_DOWN_RIGHT, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x30,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_DOWN_LEFT_DOUBLE, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF8,0x18,0xF8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_DOWN_DOUBLE_LEFT, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_DOUBLE_DOWN_LEFT, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0x06,0xF6,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_UP_RIGHT_DOUBLE, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,0x18,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_UP_DOUBLE_RIGHT, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_DOUBLE_UP_RIGHT, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x37,0x30,0x3F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_UP_LEFT_DOUBLE, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xF8,0x18,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_UP_DOUBLE_LEFT, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_DOUBLE_UP_LEFT, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xF6,0x06,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_VERTICAL_RIGHT_DOUBLE, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x1F,0x18,0x1F,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_VERTICAL_DOUBLE_RIGHT, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_DOUBLE_VERTICAL_RIGHT, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x37,0x30,0x37,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_VERTICAL_LEFT_DOUBLE, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xF8,0x18,0xF8,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_VERTICAL_DOUBLE_LEFT, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xF6,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_DOUBLE_VERTICAL_LEFT, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xF6,0x06,0xF6,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_DOWN_HORIZONTAL_DOUBLE, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_DOWN_DOUBLE_HORIZONTAL, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_DOUBLE_DOWN_HORIZONTAL, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0xF7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_UP_HORIZONTAL_DOUBLE, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_UP_DOUBLE_HORIZONTAL, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_DOUBLE_UP_HORIZONTAL, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xF7,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)BOXDRAW_VERTICAL_HORIZONTAL_DOUBLE, 0x00, {0x18,0x18,0x18,0x18,0x18,0x18,0x18,0xFF,0x18,0xFF,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18}},
{ (CHAR16)BOXDRAW_VERTICAL_DOUBLE_HORIZONTAL, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xFF,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BOXDRAW_DOUBLE_VERTICAL_HORIZONTAL, 0x00, {0x36,0x36,0x36,0x36,0x36,0x36,0x36,0xF7,0x00,0xF7,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36}},
{ (CHAR16)BLOCKELEMENT_FULL_BLOCK, 0x00, {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}},
{ (CHAR16)BLOCKELEMENT_LIGHT_SHADE, 0x00, {0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22,0x88,0x22}},
{ (CHAR16)GEOMETRICSHAPE_RIGHT_TRIANGLE, 0x00, {0x00,0x00,0x00,0x00,0x00,0xC0,0xE0,0xF0,0xF8,0xFE,0xF8,0xF0,0xE0,0xC0,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)GEOMETRICSHAPE_LEFT_TRIANGLE, 0x00, {0x00,0x00,0x00,0x00,0x00,0x06,0x0E,0x1E,0x3E,0xFE,0x3E,0x1E,0x0E,0x06,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)GEOMETRICSHAPE_UP_TRIANGLE, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x38,0x38,0x7C,0x7C,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)GEOMETRICSHAPE_DOWN_TRIANGLE, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0xFE,0xFE,0x7C,0x7C,0x38,0x38,0x10,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)ARROW_UP, 0x00, {0x00,0x00,0x00,0x18,0x3C,0x7E,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)ARROW_DOWN, 0x00, {0x00,0x00,0x00,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x18,0x7E,0x3C,0x18,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)ARROW_LEFT, 0x00, {0x00,0x00,0x00,0x00,0x00,0x20,0x60,0x60,0xFE,0xFE,0x60,0x60,0x20,0x00,0x00,0x00,0x00,0x00,0x00}},
{ (CHAR16)ARROW_RIGHT, 0x00, {0x00,0x00,0x00,0x00,0x00,0x08,0x0C,0x0C,0xFE,0xFE,0x0C,0x0C,0x08,0x00,0x00,0x00,0x00,0x00,0x00}},
{ 0x0000, 0x00, {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}} //EOL
};
UINTN
ReturnNarrowFontSize (
VOID
)
{
//
// I need the size of this outside of this file, so here is a stub function to do that for me
//
return sizeof (UsStdNarrowGlyphData);
}

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/**@file
Common header file shared by all source files.
This file includes package header files, library classes and protocol, PPI & GUID definitions.
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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 __COMMON_HEADER_H_
#define __COMMON_HEADER_H_
//
// The package level header files this module uses
//
#include <PiDxe.h>
//
// The protocols, PPI and GUID defintions for this module
//
#include <Protocol/SimpleTextOut.h>
#include <Protocol/SerialIo.h>
#include <Guid/GlobalVariable.h>
#include <Protocol/DevicePath.h>
#include <Protocol/SimpleTextIn.h>
#include <Guid/HotPlugDevice.h>
#include <Guid/PcAnsi.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiLib.h>
#include <Library/ReportStatusCodeLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/DevicePathLib.h>
//
// Driver Binding Externs
//
extern EFI_DRIVER_BINDING_PROTOCOL gTerminalDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gTerminalComponentName;
#endif

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ComponentName.c
Abstract:
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "Terminal.h"
//
// EFI Component Name Protocol
//
EFI_COMPONENT_NAME_PROTOCOL gTerminalComponentName = {
TerminalComponentNameGetDriverName,
TerminalComponentNameGetControllerName,
"eng"
};
static EFI_UNICODE_STRING_TABLE mTerminalDriverNameTable[] = {
{
"eng",
(CHAR16 *) L"Serial Terminal Driver"
},
{
NULL,
NULL
}
};
EFI_STATUS
EFIAPI
TerminalComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
Language - A pointer to a three character ISO 639-2 language identifier.
This is the language of the driver name that that the caller
is requesting, and it must match one of the languages specified
in SupportedLanguages. The number of languages supported by a
driver is up to the driver writer.
DriverName - A pointer to the Unicode string to return. This Unicode string
is the name of the driver specified by This in the language
specified by Language.
Returns:
EFI_SUCCESS - The Unicode string for the Driver specified by This
and the language specified by Language was returned
in DriverName.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - DriverName is NULL.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return LookupUnicodeString (
Language,
gTerminalComponentName.SupportedLanguages,
mTerminalDriverNameTable,
DriverName
);
}
EFI_STATUS
EFIAPI
TerminalComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language
specified by Language from the point of view of the
driver specified by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
EFI_STATUS Status;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *SimpleTextOutput;
TERMINAL_DEV *TerminalDevice;
//
// Make sure this driver is currently managing ControllHandle
//
Status = EfiTestManagedDevice (
ControllerHandle,
gTerminalDriverBinding.DriverBindingHandle,
&gEfiSerialIoProtocolGuid
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// This is a bus driver, so ChildHandle can not be NULL.
//
if (ChildHandle == NULL) {
return EFI_UNSUPPORTED;
}
Status = EfiTestChildHandle (
ControllerHandle,
ChildHandle,
&gEfiSerialIoProtocolGuid
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Get our context back
//
Status = gBS->OpenProtocol (
ChildHandle,
&gEfiSimpleTextOutProtocolGuid,
(VOID **) &SimpleTextOutput,
gTerminalDriverBinding.DriverBindingHandle,
ChildHandle,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
return EFI_UNSUPPORTED;
}
TerminalDevice = TERMINAL_CON_OUT_DEV_FROM_THIS (SimpleTextOutput);
return LookupUnicodeString (
Language,
gTerminalComponentName.SupportedLanguages,
TerminalDevice->ControllerNameTable,
ControllerName
);
}

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/**@file
Entry Point Source file.
This file contains the user entry point
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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 common header file for this module.
//
#include "CommonHeader.h"
/**
The user Entry Point for module Terminal. The user code starts with this function.
@param[in] ImageHandle The firmware allocated handle for the EFI image.
@param[in] SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The entry point is executed successfully.
@retval other Some error occurs when executing this entry point.
**/
EFI_STATUS
EFIAPI
InitializeTerminal(
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
//
// Install driver model protocol(s).
//
Status = EfiLibInstallAllDriverProtocols (
ImageHandle,
SystemTable,
&gTerminalDriverBinding,
ImageHandle,
&gTerminalComponentName,
NULL,
NULL
);
ASSERT_EFI_ERROR (Status);
return Status;
}

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
terminal.h
Abstract:
Revision History
--*/
#ifndef _TERMINAL_H
#define _TERMINAL_H
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#define RAW_FIFO_MAX_NUMBER 256
#define FIFO_MAX_NUMBER 128
typedef struct {
UINT8 Head;
UINT8 Tail;
UINT8 Data[RAW_FIFO_MAX_NUMBER + 1];
} RAW_DATA_FIFO;
typedef struct {
UINT8 Head;
UINT8 Tail;
UINT16 Data[FIFO_MAX_NUMBER + 1];
} UNICODE_FIFO;
typedef struct {
UINT8 Head;
UINT8 Tail;
EFI_INPUT_KEY Data[FIFO_MAX_NUMBER + 1];
} EFI_KEY_FIFO;
#define TERMINAL_DEV_SIGNATURE EFI_SIGNATURE_32 ('t', 'm', 'n', 'l')
typedef struct {
UINTN Signature;
EFI_HANDLE Handle;
UINT8 TerminalType;
EFI_SERIAL_IO_PROTOCOL *SerialIo;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
VENDOR_DEVICE_PATH Node;
EFI_SIMPLE_TEXT_INPUT_PROTOCOL SimpleInput;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL SimpleTextOutput;
EFI_SIMPLE_TEXT_OUTPUT_MODE SimpleTextOutputMode;
UINTN SerialInTimeOut;
RAW_DATA_FIFO RawFiFo;
UNICODE_FIFO UnicodeFiFo;
EFI_KEY_FIFO EfiKeyFiFo;
EFI_UNICODE_STRING_TABLE *ControllerNameTable;
EFI_EVENT TwoSecondTimeOut;
UINT32 InputState;
UINT32 ResetState;
//
// Esc could not be output to the screen by user,
// but the terminal driver need to output it to
// the terminal emulation software to send control sequence.
// This boolean is used by the terminal driver only
// to indicate whether the Esc could be sent or not.
//
BOOLEAN OutputEscChar;
} TERMINAL_DEV;
#define INPUT_STATE_DEFAULT 0x00
#define INPUT_STATE_ESC 0x01
#define INPUT_STATE_CSI 0x02
#define INPUT_STATE_LEFTOPENBRACKET 0x04
#define INPUT_STATE_O 0x08
#define INPUT_STATE_2 0x10
#define RESET_STATE_DEFAULT 0x00
#define RESET_STATE_ESC_R 0x01
#define RESET_STATE_ESC_R_ESC_r 0x02
#define TERMINAL_CON_IN_DEV_FROM_THIS(a) CR (a, TERMINAL_DEV, SimpleInput, TERMINAL_DEV_SIGNATURE)
#define TERMINAL_CON_OUT_DEV_FROM_THIS(a) CR (a, TERMINAL_DEV, SimpleTextOutput, TERMINAL_DEV_SIGNATURE)
typedef union {
UINT8 Utf8_1;
UINT8 Utf8_2[2];
UINT8 Utf8_3[3];
} UTF8_CHAR;
#define PcAnsiType 0
#define VT100Type 1
#define VT100PlusType 2
#define VTUTF8Type 3
#define LEFTOPENBRACKET 0x5b // '['
#define ACAP 0x41
#define BCAP 0x42
#define CCAP 0x43
#define DCAP 0x44
#define MODE0_COLUMN_COUNT 80
#define MODE0_ROW_COUNT 25
#define BACKSPACE 8
#define ESC 27
#define CSI 0x9B
#define DEL 127
#define BRIGHT_CONTROL_OFFSET 2
#define FOREGROUND_CONTROL_OFFSET 6
#define BACKGROUND_CONTROL_OFFSET 11
#define ROW_OFFSET 2
#define COLUMN_OFFSET 5
typedef struct {
UINT16 Unicode;
CHAR8 PcAnsi;
CHAR8 Ascii;
} UNICODE_TO_CHAR;
#define VarConsoleInpDev L"ConInDev"
#define VarConsoleOutDev L"ConOutDev"
#define VarErrorOutDev L"ErrOutDev"
//
// Global Variables
//
extern EFI_DRIVER_BINDING_PROTOCOL gTerminalDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gTerminalComponentName;
//
// Prototypes
//
EFI_STATUS
EFIAPI
InitializeTerminal (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
;
EFI_STATUS
EFIAPI
TerminalConInReset (
IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
)
;
EFI_STATUS
EFIAPI
TerminalConInReadKeyStroke (
IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This,
OUT EFI_INPUT_KEY *Key
)
;
VOID
EFIAPI
TerminalConInWaitForKey (
IN EFI_EVENT Event,
IN VOID *Context
)
;
EFI_STATUS
EFIAPI
TerminalConOutReset (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
)
;
EFI_STATUS
EFIAPI
TerminalConOutOutputString (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN CHAR16 *WString
)
;
EFI_STATUS
EFIAPI
TerminalConOutTestString (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN CHAR16 *WString
)
;
EFI_STATUS
EFIAPI
TerminalConOutQueryMode (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN ModeNumber,
OUT UINTN *Columns,
OUT UINTN *Rows
)
;
EFI_STATUS
EFIAPI
TerminalConOutSetMode (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN ModeNumber
)
;
EFI_STATUS
EFIAPI
TerminalConOutSetAttribute (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN Attribute
)
;
EFI_STATUS
EFIAPI
TerminalConOutClearScreen (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This
)
;
EFI_STATUS
EFIAPI
TerminalConOutSetCursorPosition (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN UINTN Column,
IN UINTN Row
)
;
EFI_STATUS
EFIAPI
TerminalConOutEnableCursor (
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *This,
IN BOOLEAN Visible
)
;
EFI_STATUS
EFIAPI
TerminalDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
TerminalDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
TerminalDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
EFI_STATUS
EFIAPI
TerminalComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
);
EFI_STATUS
EFIAPI
TerminalComponentNameGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
//
// internal functions
//
EFI_STATUS
TerminalConInCheckForKey (
IN EFI_SIMPLE_TEXT_INPUT_PROTOCOL *This
)
;
VOID
TerminalUpdateConsoleDevVariable (
IN CHAR16 *VariableName,
IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath
)
;
VOID
TerminalRemoveConsoleDevVariable (
IN CHAR16 *VariableName,
IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath
)
;
VOID *
TerminalGetVariableAndSize (
IN CHAR16 *Name,
IN EFI_GUID *VendorGuid,
OUT UINTN *VariableSize
)
;
EFI_STATUS
SetTerminalDevicePath (
IN UINT8 TerminalType,
IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
OUT EFI_DEVICE_PATH_PROTOCOL **TerminalDevicePath
)
;
VOID
InitializeRawFiFo (
IN TERMINAL_DEV *TerminalDevice
)
;
VOID
InitializeUnicodeFiFo (
IN TERMINAL_DEV *TerminalDevice
)
;
VOID
InitializeEfiKeyFiFo (
IN TERMINAL_DEV *TerminalDevice
)
;
EFI_STATUS
GetOneKeyFromSerial (
EFI_SERIAL_IO_PROTOCOL *SerialIo,
UINT8 *Input
)
;
BOOLEAN
RawFiFoInsertOneKey (
TERMINAL_DEV *TerminalDevice,
UINT8 Input
)
;
BOOLEAN
RawFiFoRemoveOneKey (
TERMINAL_DEV *TerminalDevice,
UINT8 *Output
)
;
BOOLEAN
IsRawFiFoEmpty (
TERMINAL_DEV *TerminalDevice
)
;
BOOLEAN
IsRawFiFoFull (
TERMINAL_DEV *TerminalDevice
)
;
BOOLEAN
EfiKeyFiFoInsertOneKey (
TERMINAL_DEV *TerminalDevice,
EFI_INPUT_KEY Key
)
;
BOOLEAN
EfiKeyFiFoRemoveOneKey (
TERMINAL_DEV *TerminalDevice,
EFI_INPUT_KEY *Output
)
;
BOOLEAN
IsEfiKeyFiFoEmpty (
TERMINAL_DEV *TerminalDevice
)
;
BOOLEAN
IsEfiKeyFiFoFull (
TERMINAL_DEV *TerminalDevice
)
;
BOOLEAN
UnicodeFiFoInsertOneKey (
TERMINAL_DEV *TerminalDevice,
UINT16 Input
)
;
BOOLEAN
UnicodeFiFoRemoveOneKey (
TERMINAL_DEV *TerminalDevice,
UINT16 *Output
)
;
BOOLEAN
IsUnicodeFiFoEmpty (
TERMINAL_DEV *TerminalDevice
)
;
BOOLEAN
IsUnicodeFiFoFull (
TERMINAL_DEV *TerminalDevice
)
;
UINT8
UnicodeFiFoGetKeyCount (
TERMINAL_DEV *TerminalDevice
)
;
VOID
TranslateRawDataToEfiKey (
IN TERMINAL_DEV *TerminalDevice
)
;
//
// internal functions for PC ANSI
//
VOID
AnsiRawDataToUnicode (
IN TERMINAL_DEV *PcAnsiDevice
)
;
VOID
UnicodeToEfiKey (
IN TERMINAL_DEV *PcAnsiDevice
)
;
EFI_STATUS
AnsiTestString (
IN TERMINAL_DEV *TerminalDevice,
IN CHAR16 *WString
)
;
//
// internal functions for VT100
//
EFI_STATUS
VT100TestString (
IN TERMINAL_DEV *VT100Device,
IN CHAR16 *WString
)
;
//
// internal functions for VT100Plus
//
EFI_STATUS
VT100PlusTestString (
IN TERMINAL_DEV *TerminalDevice,
IN CHAR16 *WString
)
;
//
// internal functions for VTUTF8
//
VOID
VTUTF8RawDataToUnicode (
IN TERMINAL_DEV *VtUtf8Device
)
;
EFI_STATUS
VTUTF8TestString (
IN TERMINAL_DEV *TerminalDevice,
IN CHAR16 *WString
)
;
VOID
UnicodeToUtf8 (
IN CHAR16 Unicode,
OUT UTF8_CHAR *Utf8Char,
OUT UINT8 *ValidBytes
)
;
VOID
GetOneValidUtf8Char (
IN TERMINAL_DEV *Utf8Device,
OUT UTF8_CHAR *Utf8Char,
OUT UINT8 *ValidBytes
)
;
VOID
Utf8ToUnicode (
IN UTF8_CHAR Utf8Char,
IN UINT8 ValidBytes,
OUT CHAR16 *UnicodeChar
)
;
//
// functions for boxdraw unicode
//
BOOLEAN
TerminalIsValidTextGraphics (
IN CHAR16 Graphic,
OUT CHAR8 *PcAnsi, OPTIONAL
OUT CHAR8 *Ascii OPTIONAL
)
;
BOOLEAN
TerminalIsValidAscii (
IN CHAR16 Ascii
)
;
BOOLEAN
TerminalIsValidEfiCntlChar (
IN CHAR16 CharC
)
;
#endif

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#/** @file
# Component description file for Terminal module.
#
# This driver installs Simple Text In/Out protocol for terminal devices (serial devices or hotplug devices).
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. 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.
#
#
#**/
################################################################################
#
# Defines Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = Terminal
FILE_GUID = 9E863906-A40F-4875-977F-5B93FF237FC6
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = InitializeTerminal
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
# DRIVER_BINDING = gTerminalDriverBinding
# COMPONENT_NAME = gTerminalComponentName
#
################################################################################
#
# Sources Section - list of files that are required for the build to succeed.
#
################################################################################
[Sources.common]
ComponentName.c
vtutf8.c
ansi.c
TerminalConOut.c
TerminalConIn.c
Terminal.c
Terminal.h
CommonHeader.h
EntryPoint.c
################################################################################
#
# Package Dependency Section - list of Package files that are required for
# this module.
#
################################################################################
[Packages]
MdePkg/MdePkg.dec
IntelFrameworkPkg/IntelFrameworkPkg.dec
################################################################################
#
# Library Class Section - list of Library Classes that are required for
# this module.
#
################################################################################
[LibraryClasses]
DevicePathLib
UefiRuntimeServicesTableLib
UefiBootServicesTableLib
MemoryAllocationLib
BaseMemoryLib
ReportStatusCodeLib
UefiLib
UefiDriverEntryPoint
DebugLib
################################################################################
#
# Guid C Name Section - list of Guids that this module uses or produces.
#
################################################################################
[Guids]
gEfiGlobalVariableGuid # SOMETIMES_CONSUMED L"ErrOutDev"
gEfiVTUTF8Guid # SOMETIMES_CONSUMED
gEfiVT100Guid # SOMETIMES_CONSUMED
gEfiVT100PlusGuid # SOMETIMES_CONSUMED
gEfiPcAnsiGuid # SOMETIMES_CONSUMED
################################################################################
#
# Protocol C Name Section - list of Protocol and Protocol Notify C Names
# that this module uses or produces.
#
################################################################################
[Protocols]
gEfiHotPlugDeviceGuid # PROTOCOL SOMETIMES_CONSUMED
gEfiSerialIoProtocolGuid # PROTOCOL TO_START
gEfiDevicePathProtocolGuid # PROTOCOL TO_START
gEfiSimpleTextInProtocolGuid # PROTOCOL BY_START
gEfiSimpleTextOutProtocolGuid # PROTOCOL BY_START

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<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">
<MsaHeader>
<ModuleName>Terminal</ModuleName>
<ModuleType>DXE_DRIVER</ModuleType>
<GuidValue>9E863906-A40F-4875-977F-5B93FF237FC6</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for Terminal module.</Abstract>
<Description>This driver installs Simple Text In/Out protocol for terminal devices (serial devices or hotplug devices).</Description>
<Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
<License>All rights reserved. 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.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>Terminal</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED" RecommendedInstanceGuid="bda39d3a-451b-4350-8266-81ab10fa0523">
<Keyword>DebugLib</Keyword>
<HelpText>Recommended libary Instance is PeiDxeDebugLibReportStatusCode instance in MdePkg.</HelpText>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverModelLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>ReportStatusCodeLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>MemoryAllocationLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiBootServicesTableLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiRuntimeServicesTableLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>DevicePathLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>Terminal.h</Filename>
<Filename>Terminal.c</Filename>
<Filename>TerminalConIn.c</Filename>
<Filename>TerminalConOut.c</Filename>
<Filename>ansi.c</Filename>
<Filename>vtutf8.c</Filename>
<Filename>ComponentName.c</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
</PackageDependencies>
<Protocols>
<Protocol Usage="BY_START">
<ProtocolCName>gEfiSimpleTextOutProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="BY_START">
<ProtocolCName>gEfiSimpleTextInProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="TO_START">
<ProtocolCName>gEfiDevicePathProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="TO_START">
<ProtocolCName>gEfiSerialIoProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="SOMETIMES_CONSUMED">
<ProtocolCName>gEfiHotPlugDeviceGuid</ProtocolCName>
</Protocol>
</Protocols>
<Variables>
<Variable Usage="SOMETIMES_CONSUMED">
<VariableName>0x0043 0x006F 0x006E 0x0049 0x006E 0x0044 0x0065 0x0076</VariableName>
<GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
<HelpText>L"ConInDev" global variable will be updated if the serial device is not a hot plug device.</HelpText>
</Variable>
<Variable Usage="SOMETIMES_CONSUMED">
<VariableName>0x0043 0x006F 0x006E 0x004F 0x0075 0x0074 0x0044 0x0065 0x0076</VariableName>
<GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
<HelpText>L"ConOutDev" global variable will be updated if the serial device is not a hot plug device.</HelpText>
</Variable>
<Variable Usage="SOMETIMES_CONSUMED">
<VariableName>0x0045 0x0072 0x0072 0x004F 0x0075 0x0074 0x0044 0x0065 0x0076</VariableName>
<GuidC_Name>gEfiGlobalVariableGuid</GuidC_Name>
<HelpText>L"ErrOutDev" global variable will be updated if the serial device is not a hot plug device.</HelpText>
</Variable>
</Variables>
<Guids>
<GuidCNames Usage="SOMETIMES_CONSUMED">
<GuidCName>gEfiGlobalVariableGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="SOMETIMES_CONSUMED">
<GuidCName>gEfiPcAnsiGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="SOMETIMES_CONSUMED">
<GuidCName>gEfiVT100PlusGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="SOMETIMES_CONSUMED">
<GuidCName>gEfiVT100Guid</GuidCName>
</GuidCNames>
<GuidCNames Usage="SOMETIMES_CONSUMED">
<GuidCName>gEfiVTUTF8Guid</GuidCName>
</GuidCNames>
</Guids>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<DriverBinding>gTerminalDriverBinding</DriverBinding>
<ComponentName>gTerminalComponentName</ComponentName>
</Extern>
</Externs>
</ModuleSurfaceArea>

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MdeModulePkg/Universal/Console/TerminalDxe/ansi.c Normal file
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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
ansi.c
Abstract:
Revision History
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "Terminal.h"
VOID
AnsiRawDataToUnicode (
IN TERMINAL_DEV *TerminalDevice
)
{
UINT8 RawData;
//
// pop the raw data out from the raw fifo,
// and translate it into unicode, then push
// the unicode into unicode fifo, until the raw fifo is empty.
//
while (!IsRawFiFoEmpty (TerminalDevice)) {
RawFiFoRemoveOneKey (TerminalDevice, &RawData);
UnicodeFiFoInsertOneKey (TerminalDevice, (UINT16) RawData);
}
}
EFI_STATUS
AnsiTestString (
IN TERMINAL_DEV *TerminalDevice,
IN CHAR16 *WString
)
{
CHAR8 GraphicChar;
//
// support three kind of character:
// valid ascii, valid efi control char, valid text graphics.
//
for (; *WString != CHAR_NULL; WString++) {
if ( !(TerminalIsValidAscii (*WString) ||
TerminalIsValidEfiCntlChar (*WString) ||
TerminalIsValidTextGraphics (*WString, &GraphicChar, NULL) )) {
return EFI_UNSUPPORTED;
}
}
return EFI_SUCCESS;
}

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
vtutf8.c
Abstract:
Revision History
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "Terminal.h"
VOID
VTUTF8RawDataToUnicode (
IN TERMINAL_DEV *TerminalDevice
)
{
UTF8_CHAR Utf8Char;
UINT8 ValidBytes;
UINT16 UnicodeChar;
ValidBytes = 0;
//
// pop the raw data out from the raw fifo,
// and translate it into unicode, then push
// the unicode into unicode fifo, until the raw fifo is empty.
//
while (!IsRawFiFoEmpty (TerminalDevice)) {
GetOneValidUtf8Char (TerminalDevice, &Utf8Char, &ValidBytes);
if (ValidBytes < 1 || ValidBytes > 3) {
continue;
}
Utf8ToUnicode (Utf8Char, ValidBytes, (CHAR16 *) &UnicodeChar);
UnicodeFiFoInsertOneKey (TerminalDevice, UnicodeChar);
}
}
VOID
GetOneValidUtf8Char (
IN TERMINAL_DEV *Utf8Device,
OUT UTF8_CHAR *Utf8Char,
OUT UINT8 *ValidBytes
)
{
UINT8 Temp;
UINT8 Index;
BOOLEAN FetchFlag;
Temp = 0;
Index = 0;
FetchFlag = TRUE;
//
// if no valid Utf8 char is found in the RawFiFo,
// then *ValidBytes will be zero.
//
*ValidBytes = 0;
while (!IsRawFiFoEmpty (Utf8Device)) {
RawFiFoRemoveOneKey (Utf8Device, &Temp);
switch (*ValidBytes) {
case 0:
if ((Temp & 0x80) == 0) {
//
// one-byte utf8 char
//
*ValidBytes = 1;
Utf8Char->Utf8_1 = Temp;
FetchFlag = FALSE;
} else if ((Temp & 0xe0) == 0xc0) {
//
// two-byte utf8 char
//
*ValidBytes = 2;
Utf8Char->Utf8_2[1] = Temp;
} else if ((Temp & 0xf0) == 0xe0) {
//
// three-byte utf8 char
//
*ValidBytes = 3;
Utf8Char->Utf8_3[2] = Temp;
Index++;
} else {
//
// reset *ValidBytes to zero, let valid utf8 char search restart
//
*ValidBytes = 0;
}
break;
case 2:
if ((Temp & 0xc0) == 0x80) {
Utf8Char->Utf8_2[0] = Temp;
FetchFlag = FALSE;
} else {
*ValidBytes = 0;
}
break;
case 3:
if ((Temp & 0xc0) == 0x80) {
Utf8Char->Utf8_3[2 - Index] = Temp;
Index++;
if (Index == 3) {
FetchFlag = FALSE;
}
} else {
*ValidBytes = 0;
Index = 0;
}
break;
default:
break;
}
if (!FetchFlag) {
break;
}
}
return ;
}
VOID
Utf8ToUnicode (
IN UTF8_CHAR Utf8Char,
IN UINT8 ValidBytes,
OUT CHAR16 *UnicodeChar
)
{
UINT8 UnicodeByte0;
UINT8 UnicodeByte1;
UINT8 Byte0;
UINT8 Byte1;
UINT8 Byte2;
*UnicodeChar = 0;
//
// translate utf8 code to unicode, in terminal standard,
// up to 3 bytes utf8 code is supported.
//
switch (ValidBytes) {
case 1:
//
// one-byte utf8 code
//
*UnicodeChar = (UINT16) Utf8Char.Utf8_1;
break;
case 2:
//
// two-byte utf8 code
//
Byte0 = Utf8Char.Utf8_2[0];
Byte1 = Utf8Char.Utf8_2[1];
UnicodeByte0 = (UINT8) ((Byte1 << 6) | (Byte0 & 0x3f));
UnicodeByte1 = (UINT8) ((Byte1 >> 2) & 0x07);
*UnicodeChar = (UINT16) (UnicodeByte0 | (UnicodeByte1 << 8));
break;
case 3:
//
// three-byte utf8 code
//
Byte0 = Utf8Char.Utf8_3[0];
Byte1 = Utf8Char.Utf8_3[1];
Byte2 = Utf8Char.Utf8_3[2];
UnicodeByte0 = (UINT8) ((Byte1 << 6) | (Byte0 & 0x3f));
UnicodeByte1 = (UINT8) ((Byte2 << 4) | ((Byte1 >> 2) & 0x0f));
*UnicodeChar = (UINT16) (UnicodeByte0 | (UnicodeByte1 << 8));
default:
break;
}
return ;
}
VOID
UnicodeToUtf8 (
IN CHAR16 Unicode,
OUT UTF8_CHAR *Utf8Char,
OUT UINT8 *ValidBytes
)
{
UINT8 UnicodeByte0;
UINT8 UnicodeByte1;
//
// translate unicode to utf8 code
//
UnicodeByte0 = (UINT8) Unicode;
UnicodeByte1 = (UINT8) (Unicode >> 8);
if (Unicode < 0x0080) {
Utf8Char->Utf8_1 = (UINT8) (UnicodeByte0 & 0x7f);
*ValidBytes = 1;
} else if (Unicode < 0x0800) {
//
// byte sequence: high -> low
// Utf8_2[0], Utf8_2[1]
//
Utf8Char->Utf8_2[1] = (UINT8) ((UnicodeByte0 & 0x3f) + 0x80);
Utf8Char->Utf8_2[0] = (UINT8) ((((UnicodeByte1 << 2) + (UnicodeByte0 >> 6)) & 0x1f) + 0xc0);
*ValidBytes = 2;
} else {
//
// byte sequence: high -> low
// Utf8_3[0], Utf8_3[1], Utf8_3[2]
//
Utf8Char->Utf8_3[2] = (UINT8) ((UnicodeByte0 & 0x3f) + 0x80);
Utf8Char->Utf8_3[1] = (UINT8) ((((UnicodeByte1 << 2) + (UnicodeByte0 >> 6)) & 0x3f) + 0x80);
Utf8Char->Utf8_3[0] = (UINT8) (((UnicodeByte1 >> 4) & 0x0f) + 0xe0);
*ValidBytes = 3;
}
}
EFI_STATUS
VTUTF8TestString (
IN TERMINAL_DEV *TerminalDevice,
IN CHAR16 *WString
)
{
//
// to utf8, all kind of characters are supported.
//
return EFI_SUCCESS;
}

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/**@file
Common header file shared by all source files.
This file includes package header files, library classes and protocol, PPI & GUID definitions.
Copyright (c) 2006 - 2007, Intel Corporation
All rights reserved. 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 __COMMON_HEADER_H_
#define __COMMON_HEADER_H_
//
// The package level header files this module uses
//
#include <PiDxe.h>
//
// The protocols, PPI and GUID defintions for this module
//
#include <Protocol/DevicePathUtilities.h>
#include <Protocol/DebugPort.h>
#include <Protocol/DevicePathToText.h>
#include <Protocol/DevicePathFromText.h>
#include <Guid/PcAnsi.h>
//
// The Library classes this module consumes
//
#include <Library/DebugLib.h>
#include <Library/PrintLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DevicePathLib.h>
#include <Library/PcdLib.h>
#endif

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
DevicePathDriver.c
Abstract:
Device Path Driver to produce DevPathUtilities Protocol, DevPathFromText Protocol
and DevPathToText Protocol.
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "DevicePath.h"
EFI_HANDLE mDevicePathHandle = NULL;
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_DEVICE_PATH_UTILITIES_PROTOCOL mDevicePathUtilities = {
GetDevicePathSizeProtocolInterface,
DuplicateDevicePathProtocolInterface,
AppendDevicePathProtocolInterface,
AppendDeviceNodeProtocolInterface,
AppendDevicePathInstanceProtocolInterface,
GetNextDevicePathInstanceProtocolInterface,
IsDevicePathMultiInstanceProtocolInterface,
CreateDeviceNodeProtocolInterface
};
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_DEVICE_PATH_TO_TEXT_PROTOCOL mDevicePathToText = {
ConvertDeviceNodeToText,
ConvertDevicePathToText
};
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL mDevicePathFromText = {
ConvertTextToDeviceNode,
ConvertTextToDevicePath
};
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_GUID mEfiDevicePathMessagingUartFlowControlGuid = DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL;
GLOBAL_REMOVE_IF_UNREFERENCED const EFI_GUID mEfiDevicePathMessagingSASGuid = DEVICE_PATH_MESSAGING_SAS;
EFI_STATUS
EFIAPI
DevicePathEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Entry point for EFI drivers.
Arguments:
ImageHandle - EFI_HANDLE
SystemTable - EFI_SYSTEM_TABLE
Returns:
EFI_SUCCESS
others
--*/
{
EFI_STATUS Status;
Status = EFI_UNSUPPORTED;
if (FeaturePcdGet (PcdDevicePathSupportDevicePathToText)) {
if (FeaturePcdGet (PcdDevicePathSupportDevicePathFromText)) {
Status = gBS->InstallMultipleProtocolInterfaces (
&mDevicePathHandle,
&gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,
&gEfiDevicePathToTextProtocolGuid, &mDevicePathToText,
&gEfiDevicePathFromTextProtocolGuid, &mDevicePathFromText,
NULL
);
} else {
Status = gBS->InstallMultipleProtocolInterfaces (
&mDevicePathHandle,
&gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,
&gEfiDevicePathToTextProtocolGuid, &mDevicePathToText,
NULL
);
}
} else {
if (FeaturePcdGet (PcdDevicePathSupportDevicePathFromText)) {
Status = gBS->InstallMultipleProtocolInterfaces (
&mDevicePathHandle,
&gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,
&gEfiDevicePathFromTextProtocolGuid, &mDevicePathFromText,
NULL
);
} else {
Status = gBS->InstallMultipleProtocolInterfaces (
&mDevicePathHandle,
&gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,
NULL
);
}
}
return Status;
}

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/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
DevicePath.h
Abstract:
Definition for Device Path Utilities driver
--*/
#ifndef _DEVICE_PATH_DRIVER_H
#define _DEVICE_PATH_DRIVER_H
//
// Include common header file for this module.
//
#include "CommonHeader.h"
extern const EFI_GUID mEfiDevicePathMessagingUartFlowControlGuid;
extern const EFI_GUID mEfiDevicePathMessagingSASGuid;
#define MAX_CHAR 480
#define MIN_ALIGNMENT_SIZE sizeof(UINTN)
#define ALIGN_SIZE(a) ((a % MIN_ALIGNMENT_SIZE) ? MIN_ALIGNMENT_SIZE - (a % MIN_ALIGNMENT_SIZE) : 0)
#define IS_COMMA(a) ((a) == L',')
#define IS_HYPHEN(a) ((a) == L'-')
#define IS_DOT(a) ((a) == L'.')
#define IS_LEFT_PARENTH(a) ((a) == L'(')
#define IS_RIGHT_PARENTH(a) ((a) == L')')
#define IS_SLASH(a) ((a) == L'/')
#define IS_NULL(a) ((a) == L'\0')
#define DEVICE_NODE_END 1
#define DEVICE_PATH_INSTANCE_END 2
#define DEVICE_PATH_END 3
#define SetDevicePathInstanceEndNode(a) { \
(a)->Type = END_DEVICE_PATH_TYPE; \
(a)->SubType = END_INSTANCE_DEVICE_PATH_SUBTYPE; \
(a)->Length[0] = sizeof (EFI_DEVICE_PATH_PROTOCOL); \
(a)->Length[1] = 0; \
}
//
// Private Data structure
//
typedef struct {
CHAR16 *Str;
UINTN Len;
UINTN MaxLen;
} POOL_PRINT;
typedef struct {
UINT8 Type;
UINT8 SubType;
VOID (*Function) (POOL_PRINT *, VOID *, BOOLEAN, BOOLEAN);
} DEVICE_PATH_TO_TEXT_TABLE;
typedef struct {
CHAR16 *DevicePathNodeText;
EFI_DEVICE_PATH_PROTOCOL * (*Function) (CHAR16 *);
} DEVICE_PATH_FROM_TEXT_TABLE;
typedef struct {
BOOLEAN ClassExist;
UINT8 Class;
BOOLEAN SubClassExist;
UINT8 SubClass;
} USB_CLASS_TEXT;
#define USB_CLASS_AUDIO 1
#define USB_CLASS_CDCCONTROL 2
#define USB_CLASS_HID 3
#define USB_CLASS_IMAGE 6
#define USB_CLASS_PRINTER 7
#define USB_CLASS_MASS_STORAGE 8
#define USB_CLASS_HUB 9
#define USB_CLASS_CDCDATA 10
#define USB_CLASS_SMART_CARD 11
#define USB_CLASS_VIDEO 14
#define USB_CLASS_DIAGNOSTIC 220
#define USB_CLASS_WIRELESS 224
#define USB_CLASS_RESERVE 254
#define USB_SUBCLASS_FW_UPDATE 1
#define USB_SUBCLASS_IRDA_BRIDGE 2
#define USB_SUBCLASS_TEST 3
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Guid;
UINT8 VendorDefinedData[1];
} VENDOR_DEFINED_HARDWARE_DEVICE_PATH;
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Guid;
UINT8 VendorDefinedData[1];
} VENDOR_DEFINED_MESSAGING_DEVICE_PATH;
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Guid;
UINT8 VendorDefinedData[1];
} VENDOR_DEFINED_MEDIA_DEVICE_PATH;
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT32 HID;
UINT32 UID;
UINT32 CID;
CHAR8 HidUidCidStr[3];
} ACPI_EXTENDED_HID_DEVICE_PATH_WITH_STR;
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
UINT16 NetworkProtocol;
UINT16 LoginOption;
UINT16 Reserved;
UINT16 TargetPortalGroupTag;
UINT64 Lun;
CHAR16 iSCSITargetName[1];
} ISCSI_DEVICE_PATH_WITH_NAME;
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;
EFI_GUID Guid;
UINT8 VendorDefinedData[1];
} VENDOR_DEVICE_PATH_WITH_DATA;
CHAR16 *
ConvertDeviceNodeToText (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
)
/*++
Routine Description:
Convert a device node to its text representation.
Arguments:
DeviceNode - Points to the device node to be converted.
DisplayOnly - If DisplayOnly is TRUE, then the shorter text representation
of the display node is used, where applicable. If DisplayOnly
is FALSE, then the longer text representation of the display node
is used.
AllowShortcuts - If AllowShortcuts is TRUE, then the shortcut forms of text
representation for a device node can be used, where applicable.
Returns:
A pointer - a pointer to the allocated text representation of the device node.
NULL - if DeviceNode is NULL or there was insufficient memory.
--*/
;
CHAR16 *
ConvertDevicePathToText (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
IN BOOLEAN DisplayOnly,
IN BOOLEAN AllowShortcuts
)
/*++
Routine Description:
Convert a device path to its text representation.
Arguments:
DeviceNode - Points to the device path to be converted.
DisplayOnly - If DisplayOnly is TRUE, then the shorter text representation
of the display node is used, where applicable. If DisplayOnly
is FALSE, then the longer text representation of the display node
is used.
AllowShortcuts - If AllowShortcuts is TRUE, then the shortcut forms of text
representation for a device node can be used, where applicable.
Returns:
A pointer - a pointer to the allocated text representation of the device path.
NULL - if DeviceNode is NULL or there was insufficient memory.
--*/
;
EFI_DEVICE_PATH_PROTOCOL *
ConvertTextToDeviceNode (
IN CONST CHAR16 *TextDeviceNode
)
/*++
Routine Description:
Convert text to the binary representation of a device node.
Arguments:
TextDeviceNode - TextDeviceNode points to the text representation of a device
node. Conversion starts with the first character and continues
until the first non-device node character.
Returns:
A pointer - Pointer to the EFI device node.
NULL - if TextDeviceNode is NULL or there was insufficient memory.
--*/
;
EFI_DEVICE_PATH_PROTOCOL *
ConvertTextToDevicePath (
IN CONST CHAR16 *TextDevicePath
)
/*++
Routine Description:
Convert text to the binary representation of a device path.
Arguments:
TextDevicePath - TextDevicePath points to the text representation of a device
path. Conversion starts with the first character and continues
until the first non-device node character.
Returns:
A pointer - Pointer to the allocated device path.
NULL - if TextDeviceNode is NULL or there was insufficient memory.
--*/
;
UINTN
GetDevicePathSizeProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
)
/*++
Routine Description:
Returns the size of the device path, in bytes.
Arguments:
DevicePath - Points to the start of the EFI device path.
Returns:
Size - Size of the specified device path, in bytes, including the end-of-path tag.
--*/
;
EFI_DEVICE_PATH_PROTOCOL *
DuplicateDevicePathProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
)
/*++
Routine Description:
Create a duplicate of the specified path.
Arguments:
DevicePath - Points to the source EFI device path.
Returns:
Pointer - A pointer to the duplicate device path.
NULL - Insufficient memory.
--*/
;
EFI_DEVICE_PATH_PROTOCOL *
AppendDevicePathProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *Src1,
IN CONST EFI_DEVICE_PATH_PROTOCOL *Src2
)
/*++
Routine Description:
Create a new path by appending the second device path to the first.
Arguments:
Src1 - Points to the first device path. If NULL, then it is ignored.
Src2 - Points to the second device path. If NULL, then it is ignored.
Returns:
Pointer - A pointer to the newly created device path.
NULL - Memory could not be allocated
or either DevicePath or DeviceNode is NULL.
--*/
;
EFI_DEVICE_PATH_PROTOCOL *
AppendDeviceNodeProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode
)
/*++
Routine Description:
Creates a new path by appending the device node to the device path.
Arguments:
DevicePath - Points to the device path.
DeviceNode - Points to the device node.
Returns:
Pointer - A pointer to the allocated device node.
NULL - Memory could not be allocated
or either DevicePath or DeviceNode is NULL.
--*/
;
EFI_DEVICE_PATH_PROTOCOL *
AppendDevicePathInstanceProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance
)
/*++
Routine Description:
Creates a new path by appending the specified device path instance to the specified device path.
Arguments:
DevicePath - Points to the device path. If NULL, then ignored.
DevicePathInstance - Points to the device path instance.
Returns:
Pointer - A pointer to the newly created device path
NULL - Memory could not be allocated or DevicePathInstance is NULL.
--*/
;
EFI_DEVICE_PATH_PROTOCOL *
GetNextDevicePathInstanceProtocolInterface (
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathInstance,
OUT UINTN *DevicePathInstanceSize
)
/*++
Routine Description:
Creates a copy of the current device path instance and returns a pointer to the next device path instance.
Arguments:
DevicePathInstance - On input, this holds the pointer to the current device path
instance. On output, this holds the pointer to the next
device path instance or NULL if there are no more device
path instances in the device path.
DevicePathInstanceSize - On output, this holds the size of the device path instance,
in bytes or zero, if DevicePathInstance is zero.
Returns:
Pointer - A pointer to the copy of the current device path instance.
NULL - DevicePathInstace was NULL on entry or there was insufficient memory.
--*/
;
BOOLEAN
IsDevicePathMultiInstanceProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
)
/*++
Routine Description:
Returns whether a device path is multi-instance.
Arguments:
DevicePath - Points to the device path. If NULL, then ignored.
Returns:
TRUE - The device path has more than one instance
FALSE - The device path is empty or contains only a single instance.
--*/
;
EFI_DEVICE_PATH_PROTOCOL *
CreateDeviceNodeProtocolInterface (
IN UINT8 NodeType,
IN UINT8 NodeSubType,
IN UINT16 NodeLength
)
/*++
Routine Description:
Creates a device node
Arguments:
NodeType - NodeType is the device node type (EFI_DEVICE_PATH.Type) for
the new device node.
NodeSubType - NodeSubType is the device node sub-type
EFI_DEVICE_PATH.SubType) for the new device node.
NodeLength - NodeLength is the length of the device node
(EFI_DEVICE_PATH.Length) for the new device node.
Returns:
Pointer - A pointer to the newly created device node.
NULL - NodeLength is less than
the size of the header or there was insufficient memory.
--*/
;
#endif

122
MdeModulePkg/Universal/DevicePathDxe/DevicePath.inf Normal file
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@ -0,0 +1,122 @@
#/** @file
# Component description file for Device Path Driver.
#
# This driver implement these three UEFI deveice path protocols (
# DevicePathUtilities, DevicePahtToText and DevicePathFromText) and install them.
# Copyright (c) 2006 - 2007, Intel Corporation
#
# All rights reserved. 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.
#
#
#**/
################################################################################
#
# Defines Section - statements that will be processed to create a Makefile.
#
################################################################################
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = DevicePath
FILE_GUID = 9B680FCE-AD6B-4F3A-B60B-F59899003443
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00090000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = DevicePathEntryPoint
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
################################################################################
#
# Sources Section - list of files that are required for the build to succeed.
#
################################################################################
[Sources.common]
DevicePathUtilities.c
DevicePathToText.c
DevicePathFromText.c
DevicePath.h
DevicePath.c
CommonHeader.h
################################################################################
#
# Package Dependency Section - list of Package files that are required for
# this module.
#
################################################################################
[Packages]
MdeModulePkg/MdeModulePkg.dec
MdePkg/MdePkg.dec
################################################################################
#
# Library Class Section - list of Library Classes that are required for
# this module.
#
################################################################################
[LibraryClasses]
PcdLib
DevicePathLib
UefiBootServicesTableLib
MemoryAllocationLib
BaseMemoryLib
BaseLib
UefiDriverEntryPoint
PrintLib
DebugLib
################################################################################
#
# Guid C Name Section - list of Guids that this module uses or produces.
#
################################################################################
[Guids]
gEfiVTUTF8Guid # ALWAYS_CONSUMED
gEfiVT100Guid # ALWAYS_CONSUMED
gEfiVT100PlusGuid # ALWAYS_CONSUMED
gEfiPcAnsiGuid # ALWAYS_CONSUMED
################################################################################
#
# Protocol C Name Section - list of Protocol and Protocol Notify C Names
# that this module uses or produces.
#
################################################################################
[Protocols]
gEfiDevicePathToTextProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiDevicePathFromTextProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiDevicePathUtilitiesProtocolGuid # PROTOCOL ALWAYS_PRODUCED
gEfiDebugPortProtocolGuid # PROTOCOL ALWAYS_CONSUMED
################################################################################
#
# Pcd FEATURE_FLAG - list of PCDs that this module is coded for.
#
################################################################################
[PcdsFeatureFlag.common]
PcdDevicePathSupportDevicePathFromText|gEfiEdkModulePkgTokenSpaceGuid
PcdDevicePathSupportDevicePathToText|gEfiEdkModulePkgTokenSpaceGuid

117
MdeModulePkg/Universal/DevicePathDxe/DevicePath.msa Normal file
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@ -0,0 +1,117 @@
<?xml version="1.0" encoding="UTF-8"?>
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>DevicePath</ModuleName>
<ModuleType>DXE_DRIVER</ModuleType>
<GuidValue>9B680FCE-AD6B-4F3A-B60B-F59899003443</GuidValue>
<Version>1.0</Version>
<Abstract>Component description file for Device Path Driver.</Abstract>
<Description>This driver implement these three UEFI deveice path protocols (
DevicePathUtilities, DevicePahtToText and DevicePathFromText) and install them.</Description>
<Copyright>Copyright (c) 2006 - 2007, Intel Corporation</Copyright>
<License>All rights reserved. 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.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>DevicePath</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED" RecommendedInstanceGuid="bda39d3a-451b-4350-8266-81ab10fa0523">
<Keyword>DebugLib</Keyword>
<HelpText>Recommended libary Instance is PeiDxeDebugLibReportStatusCode instance in MdePkg.</HelpText>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED" RecommendedInstanceGuid="a86fbfca-0183-4eeb-aa8a-762e3b7da1f3">
<Keyword>PrintLib</Keyword>
<HelpText>Recommended libary Instance is BasePrintLib instance in MdePkg.</HelpText>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>MemoryAllocationLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiBootServicesTableLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED" RecommendedInstanceGuid="91c1677a-e57f-4191-8b8e-eb7711a716e0">
<Keyword>DevicePathLib</Keyword>
<HelpText>Recommended libary Instance is UefiDevicePathLib instance in MdePkg.</HelpText>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PcdLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>DevicePath.c</Filename>
<Filename>DevicePath.h</Filename>
<Filename>DevicePathFromText.c</Filename>
<Filename>DevicePathToText.c</Filename>
<Filename>DevicePathUtilities.c</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
</PackageDependencies>
<Protocols>
<Protocol Usage="ALWAYS_CONSUMED">
<ProtocolCName>gEfiDebugPortProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiDevicePathUtilitiesProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiDevicePathFromTextProtocolGuid</ProtocolCName>
</Protocol>
<Protocol Usage="ALWAYS_PRODUCED">
<ProtocolCName>gEfiDevicePathToTextProtocolGuid</ProtocolCName>
</Protocol>
</Protocols>
<Guids>
<GuidCNames Usage="ALWAYS_CONSUMED">
<GuidCName>gEfiPcAnsiGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="ALWAYS_CONSUMED">
<GuidCName>gEfiVT100PlusGuid</GuidCName>
</GuidCNames>
<GuidCNames Usage="ALWAYS_CONSUMED">
<GuidCName>gEfiVT100Guid</GuidCName>
</GuidCNames>
<GuidCNames Usage="ALWAYS_CONSUMED">
<GuidCName>gEfiVTUTF8Guid</GuidCName>
</GuidCNames>
</Guids>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00090000</Specification>
<Extern>
<ModuleEntryPoint>DevicePathEntryPoint</ModuleEntryPoint>
</Extern>
</Externs>
<PcdCoded>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_PRODUCED">
<C_Name>PcdDevicePathSupportDevicePathToText</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>FALSE</DefaultValue>
<HelpText>If TRUE, then the Device Path To Text Protocol should be produced by the platform</HelpText>
</PcdEntry>
<PcdEntry PcdItemType="FEATURE_FLAG" Usage="ALWAYS_PRODUCED">
<C_Name>PcdDevicePathSupportDevicePathFromText</C_Name>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DefaultValue>FALSE</DefaultValue>
<HelpText>If TRUE, then the Device Path From Text Protocol should be produced by the platform</HelpText>
</PcdEntry>
</PcdCoded>
</ModuleSurfaceArea>

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MdeModulePkg/Universal/DevicePathDxe/DevicePathFromText.c Normal file
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1503
MdeModulePkg/Universal/DevicePathDxe/DevicePathToText.c Normal file
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File diff suppressed because it is too large Load Diff

216
MdeModulePkg/Universal/DevicePathDxe/DevicePathUtilities.c Normal file
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@ -0,0 +1,216 @@
/*++
Copyright (c) 2006, Intel Corporation
All rights reserved. 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.
Module Name:
DevicePathUtilities.c
Abstract:
Implementation file for Device Path Utilities Protocol
--*/
//
// Include common header file for this module.
//
#include "CommonHeader.h"
#include "DevicePath.h"
UINTN
GetDevicePathSizeProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
)
/*++
Routine Description:
Returns the size of the device path, in bytes.
Arguments:
DevicePath - Points to the start of the EFI device path.
Returns:
Size - Size of the specified device path, in bytes, including the end-of-path tag.
--*/
{
return GetDevicePathSize (DevicePath);
}
EFI_DEVICE_PATH_PROTOCOL *
DuplicateDevicePathProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
)
/*++
Routine Description:
Create a duplicate of the specified path.
Arguments:
DevicePath - Points to the source EFI device path.
Returns:
Pointer - A pointer to the duplicate device path.
NULL - Insufficient memory.
--*/
{
return DuplicateDevicePath (DevicePath);
}
EFI_DEVICE_PATH_PROTOCOL *
AppendDevicePathProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *Src1,
IN CONST EFI_DEVICE_PATH_PROTOCOL *Src2
)
/*++
Routine Description:
Create a new path by appending the second device path to the first.
Arguments:
Src1 - Points to the first device path. If NULL, then it is ignored.
Src2 - Points to the second device path. If NULL, then it is ignored.
Returns:
Pointer - A pointer to the newly created device path.
NULL - Memory could not be allocated
or either DevicePath or DeviceNode is NULL.
--*/
{
return AppendDevicePath (Src1, Src2);
}
EFI_DEVICE_PATH_PROTOCOL *
AppendDeviceNodeProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode
)
/*++
Routine Description:
Creates a new path by appending the device node to the device path.
Arguments:
DevicePath - Points to the device path.
DeviceNode - Points to the device node.
Returns:
Pointer - A pointer to the allocated device node.
NULL - Memory could not be allocated
or either DevicePath or DeviceNode is NULL.
--*/
{
return AppendDevicePathNode (DevicePath, DeviceNode);
}
EFI_DEVICE_PATH_PROTOCOL *
AppendDevicePathInstanceProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance
)
/*++
Routine Description:
Creates a new path by appending the specified device path instance to the specified device path.
Arguments:
DevicePath - Points to the device path. If NULL, then ignored.
DevicePathInstance - Points to the device path instance.
Returns:
Pointer - A pointer to the newly created device path
NULL - Memory could not be allocated or DevicePathInstance is NULL.
--*/
{
return AppendDevicePathInstance (DevicePath, DevicePathInstance);
}
EFI_DEVICE_PATH_PROTOCOL *
GetNextDevicePathInstanceProtocolInterface (
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathInstance,
OUT UINTN *DevicePathInstanceSize
)
/*++
Routine Description:
Creates a copy of the current device path instance and returns a pointer to the next device path instance.
Arguments:
DevicePathInstance - On input, this holds the pointer to the current device path
instance. On output, this holds the pointer to the next
device path instance or NULL if there are no more device
path instances in the device path.
DevicePathInstanceSize - On output, this holds the size of the device path instance,
in bytes or zero, if DevicePathInstance is zero.
Returns:
Pointer - A pointer to the copy of the current device path instance.
NULL - DevicePathInstace was NULL on entry or there was insufficient memory.
--*/
{
return GetNextDevicePathInstance (DevicePathInstance, DevicePathInstanceSize);
}
BOOLEAN
IsDevicePathMultiInstanceProtocolInterface (
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath
)
/*++
Routine Description:
Returns whether a device path is multi-instance.
Arguments:
DevicePath - Points to the device path. If NULL, then ignored.
Returns:
TRUE - The device path has more than one instance
FALSE - The device path is empty or contains only a single instance.
--*/
{
return IsDevicePathMultiInstance (DevicePath);
}
EFI_DEVICE_PATH_PROTOCOL *
CreateDeviceNodeProtocolInterface (
IN UINT8 NodeType,
IN UINT8 NodeSubType,
IN UINT16 NodeLength
)
/*++
Routine Description:
Creates a device node
Arguments:
NodeType - NodeType is the device node type (EFI_DEVICE_PATH.Type) for
the new device node.
NodeSubType - NodeSubType is the device node sub-type
EFI_DEVICE_PATH.SubType) for the new device node.
NodeLength - NodeLength is the length of the device node
(EFI_DEVICE_PATH.Length) for the new device node.
Returns:
Pointer - A pointer to the newly created device node.
NULL - NodeLength is less than
the size of the header or there was insufficient memory.
--*/
{
return CreateDeviceNode (NodeType, NodeSubType, NodeLength);
}

5
Nt32Pkg/Library/Nt32PeCoffLoaderLib/CommonHeader.h
View File

@ -19,8 +19,7 @@
// //
// The package level header files this module uses // The package level header files this module uses
// //
#include <Peim.h> #include <PiPei.h>
#include <EdkPeim.h>
// //
// The protocols, PPI and GUID defintions for this module // The protocols, PPI and GUID defintions for this module
// //
@ -28,6 +27,6 @@
// //
// The Library classes this module consumes // The Library classes this module consumes
// //
#include <Library/EdkPeCoffLoaderLib.h> #include <Library/PeCoffLoaderLib.h>
#endif #endif

1
Nt32Pkg/Library/Nt32PeCoffLoaderLib/Nt32PeCoffLoaderLib.inf
View File

@ -56,6 +56,7 @@
[Packages] [Packages]
MdePkg/MdePkg.dec MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
################################################################################ ################################################################################

2
Nt32Pkg/Nt32Pkg.dec
View File

@ -70,6 +70,8 @@
gEfiWinNtPhysicalDisksGuid = { 0x0C95A92F, 0xA006, 0x11D4, { 0xBC, 0xFA, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }} gEfiWinNtPhysicalDisksGuid = { 0x0C95A92F, 0xA006, 0x11D4, { 0xBC, 0xFA, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }}
gEfiWinNtVirtualDisksGuid = { 0x0C95A928, 0xA006, 0x11D4, { 0xBC, 0xFA, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }} gEfiWinNtVirtualDisksGuid = { 0x0C95A928, 0xA006, 0x11D4, { 0xBC, 0xFA, 0x00, 0x80, 0xC7, 0x3C, 0x88, 0x81 }}
gEfiNt32PkgTokenSpaceGuid = { 0x0D79A645, 0x1D91, 0x40a6, { 0xA8, 0x1F, 0x61, 0xE6, 0x98, 0x2B, 0x32, 0xB4 }} gEfiNt32PkgTokenSpaceGuid = { 0x0D79A645, 0x1D91, 0x40a6, { 0xA8, 0x1F, 0x61, 0xE6, 0x98, 0x2B, 0x32, 0xB4 }}
gEfiEndOfPeiSignalPpiGuid = { 0x605EA650, 0xC65C, 0x42e1, { 0xBA, 0x80, 0x91, 0xA5, 0x2A, 0xB6, 0x18, 0xC6 }}
gEfiPeiFvFileLoaderPpiGuid = { 0x7e1f0d85, 0x04ff, 0x4bb2, { 0x86, 0x6a, 0x31, 0xa2, 0x99, 0x6a, 0x48, 0xa8 }}
################################################################################ ################################################################################

20
Nt32Pkg/Nt32Pkg.dsc
View File

@ -63,12 +63,10 @@
[LibraryClasses.common] [LibraryClasses.common]
TimerLib|$(WORKSPACE)/MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf TimerLib|$(WORKSPACE)/MdePkg/Library/BaseTimerLibNullTemplate/BaseTimerLibNullTemplate.inf
PrintLib|$(WORKSPACE)/MdePkg/Library/BasePrintLib/BasePrintLib.inf PrintLib|$(WORKSPACE)/MdePkg/Library/BasePrintLib/BasePrintLib.inf
UefiDecompressLib|$(WORKSPACE)/MdeModulePkg/Library/BaseUefiTianoDecompressLib/BaseUefiTianoDecompressLib.inf
DebugLib|$(WORKSPACE)/MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf DebugLib|$(WORKSPACE)/MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf
SerialPortLib|$(WORKSPACE)/MdePkg/Library/SerialPortLibNull/SerialPortLibNull.inf SerialPortLib|$(WORKSPACE)/MdePkg/Library/SerialPortLibNull/SerialPortLibNull.inf
BaseMemoryLib|$(WORKSPACE)/MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf BaseMemoryLib|$(WORKSPACE)/MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
BaseLib|$(WORKSPACE)/MdePkg/Library/BaseLib/BaseLib.inf BaseLib|$(WORKSPACE)/MdePkg/Library/BaseLib/BaseLib.inf
CustomDecompressLib|$(WORKSPACE)/MdeModulePkg/Library/BaseCustomDecompressLibNull/BaseCustomDecompressLibNull.inf
PerformanceLib|$(WORKSPACE)/MdePkg/Library/BasePerformanceLibNull/BasePerformanceLibNull.inf PerformanceLib|$(WORKSPACE)/MdePkg/Library/BasePerformanceLibNull/BasePerformanceLibNull.inf
PeCoffLib|$(WORKSPACE)/MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf PeCoffLib|$(WORKSPACE)/MdePkg/Library/BasePeCoffLib/BasePeCoffLib.inf
PciIncompatibleDeviceSupportLib|${WORKSPACE}/IntelFrameworkModulePkg/Library/PciIncompatibleDeviceSupportLib/PciIncompatibleDeviceSupportLib.inf PciIncompatibleDeviceSupportLib|${WORKSPACE}/IntelFrameworkModulePkg/Library/PciIncompatibleDeviceSupportLib/PciIncompatibleDeviceSupportLib.inf
@ -77,6 +75,8 @@
GraphicsLib|$(WORKSPACE)/IntelFrameworkModulePkg/Library/GraphicsLib/GraphicsLib.inf GraphicsLib|$(WORKSPACE)/IntelFrameworkModulePkg/Library/GraphicsLib/GraphicsLib.inf
FvbServiceLib|${WORKSPACE}/MdeModulePkg/Library/EdkFvbServiceLib/EdkFvbServiceLib.inf FvbServiceLib|${WORKSPACE}/MdeModulePkg/Library/EdkFvbServiceLib/EdkFvbServiceLib.inf
IoLib|$(WORKSPACE)/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf IoLib|$(WORKSPACE)/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
CustomDecompressLib|${WORKSPACE}/IntelFrameworkModulePkg/Library/BaseUefiTianoCustomDecompressLib/BaseUefiTianoCustomDecompressLib.inf
HiiLib|${WORKSPACE}/IntelFrameworkPkg/Library/HiiLibFramework/HiiLib.inf
[LibraryClasses.common.DXE_CORE] [LibraryClasses.common.DXE_CORE]
DevicePathLib|$(WORKSPACE)/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf DevicePathLib|$(WORKSPACE)/MdePkg/Library/UefiDevicePathLib/UefiDevicePathLib.inf
@ -215,6 +215,15 @@
# #
################################################################################ ################################################################################
[PcdsFeatureFlag.common]
PcdDevicePathSupportDevicePathFromText|gEfiEdkModulePkgTokenSpaceGuid|FALSE
PcdDevicePathSupportDevicePathToText|gEfiEdkModulePkgTokenSpaceGuid|FALSE
PcdDxeIplSupportCustomDecompress|gEfiEdkModulePkgTokenSpaceGuid|TRUE
PcdDxeIplBuildShareCodeHobs|gEfiEdkModulePkgTokenSpaceGuid|FALSE
PcdDxeIplSupportEfiDecompress|gEfiEdkModulePkgTokenSpaceGuid|TRUE
PcdDxeIplSupportTianoDecompress|gEfiEdkModulePkgTokenSpaceGuid|TRUE
PcdDxeIplSupportCustomDecompress|gEfiEdkModulePkgTokenSpaceGuid|TRUE
[PcdsPatchableInModule.IA32] [PcdsPatchableInModule.IA32]
PcdStatusCodeMemorySize|gEfiIntelFrameworkModulePkgTokenSpaceGuid|1 PcdStatusCodeMemorySize|gEfiIntelFrameworkModulePkgTokenSpaceGuid|1
PcdStatusCodeRuntimeMemorySize|gEfiIntelFrameworkModulePkgTokenSpaceGuid|128 PcdStatusCodeRuntimeMemorySize|gEfiIntelFrameworkModulePkgTokenSpaceGuid|128
@ -369,4 +378,9 @@
$(WORKSPACE)/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.inf ##This driver follows UEFI specification definition $(WORKSPACE)/MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.inf ##This driver follows UEFI specification definition
$(WORKSPACE)/Nt32Pkg/Sec/SecMain.inf $(WORKSPACE)/Nt32Pkg/Sec/SecMain.inf
$(WORKSPACE)/MdeModulePkg/Core/Pei/PeiMain.inf $(WORKSPACE)/MdeModulePkg/Core/Pei/PeiMain.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/ConPlatformDxe/ConPlatform.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/ConSplitterDxe/ConSplitter.inf
${WORKSPACE}/MdeModulePkg/Universal/DevicePathDxe/DevicePath.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.inf
${WORKSPACE}/MdeModulePkg/Core/DxeIplPeim/DxeIpl.inf
${WORKSPACE}/MdeModulePkg/Universal/Console/GraphicsConsoleDxe/GraphicsConsole.inf