/** @file
This file contains the relevant declarations required to generate Option Rom File
Copyright (c) 1999 - 2014, 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 __EFI_ROM_H__
#define __EFI_ROM_H__
#include
#include
#include
#include
#include // for PE32 structure definitions
#include // for option ROM header structures
#include
#include "Compress.h"
#include "CommonLib.h"
//
// Version of this utility
//
#define UTILITY_NAME "EfiRom"
#define UTILITY_MAJOR_VERSION 0
#define UTILITY_MINOR_VERSION 1
//
// Define the max length of a filename
//
#define MAX_PATH 200
//
// Define the default file extension name
//
#define DEFAULT_OUTPUT_EXTENSION ".rom"
//
// Max size for an option ROM image
//
#define MAX_OPTION_ROM_SIZE (1024 * 1024 * 16) // 16MB
//
// Values for the indicator field in the PCI data structure
//
#define INDICATOR_LAST 0x80 // last file in series of files
//
// Masks for the FILE_LIST.FileFlags field
//
#define FILE_FLAG_BINARY 0x01
#define FILE_FLAG_EFI 0x02
#define FILE_FLAG_COMPRESS 0x04
//
// Use this linked list structure to keep track of all the filenames
// specified on the command line.
//
typedef struct _FILE_LIST {
struct _FILE_LIST *Next;
CHAR8 *FileName;
UINT32 FileFlags;
UINT32 ClassCode;
UINT16 CodeRevision;
} FILE_LIST;
//
// Use this to track our command-line options
//
typedef struct {
CHAR8 OutFileName[MAX_PATH];
INT8 NoLast;
UINT16 ClassCode;
UINT16 PciRevision;
UINT16 VendId;
UINT16 DevId;
UINT8 VendIdValid;
UINT8 DevIdValid;
INT8 Verbose;
INT8 Quiet;
INT8 Debug;
INT8 Pci23;
INT8 Pci30;
INT8 DumpOption;
// INT8 Help;
// INT8 Version;
FILE_LIST *FileList;
} OPTIONS;
//
// Make a global structure to keep track of command-line options
//
static OPTIONS mOptions;
//
// Use these to convert from machine type value to a named type
//
typedef struct {
UINT16 Value;
CHAR8 *Name;
} STRING_LOOKUP;
//
// Machine Types
//
static STRING_LOOKUP mMachineTypes[] = {
{ EFI_IMAGE_MACHINE_IA32, "IA32" },
{ EFI_IMAGE_MACHINE_IA64, "IA64" },
{ EFI_IMAGE_MACHINE_EBC, "EBC" },
{ EFI_IMAGE_MACHINE_X64, "X64" },
{ EFI_IMAGE_MACHINE_ARMT, "ARM" },
{ EFI_IMAGE_MACHINE_AARCH64, "AA64" },
{ 0, NULL }
};
//
// Subsystem Types
//
static STRING_LOOKUP mSubsystemTypes[] = {
{ EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION, "EFI application" },
{ EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER, "EFI boot service driver" },
{ EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER, "EFI runtime driver" },
{ 0, NULL }
};
//
// Function prototypes
//
static
void
Version (
VOID
)
/*++
Routine Description:
Displays the utility version to STDOUT
Arguments:
None
Returns:
None
--*/
;
static
void
Usage (
VOID
)
/*++
Routine Description:
Displays the utility usage syntax to STDOUT
Arguments:
None
Returns:
None
--*/
;
static
int
ParseCommandLine (
int Argc,
char *Argv[],
OPTIONS *Options
)
/*++
Routine Description:
Given the Argc/Argv program arguments, and a pointer to an options structure,
parse the command-line options and check their validity.
Arguments:
Argc - standard C main() argument count
Argv[] - standard C main() argument list
Options - pointer to a structure to store the options in
Returns:
STATUS_SUCCESS success
non-zero otherwise
--*/
;
static
int
CheckPE32File (
FILE *Fptr,
UINT16 *MachineType,
UINT16 *SubSystem
)
/*++
Routine Description:
Given the Argc/Argv program arguments, and a pointer to an options structure,
parse the command-line options and check their validity.
Arguments:
Argc - standard C main() argument count
Argv[] - standard C main() argument list
Options - pointer to a structure to store the options in
Returns:
STATUS_SUCCESS success
non-zero otherwise
--*/
;
static
int
ProcessEfiFile (
FILE *OutFptr,
FILE_LIST *InFile,
UINT16 VendId,
UINT16 DevId,
UINT32 *Size
)
/*++
Routine Description:
Process a PE32 EFI file.
Arguments:
OutFptr - file pointer to output binary ROM image file we're creating
InFile - structure contains information on the PE32 file to process
VendId - vendor ID as required in the option ROM header
DevId - device ID as required in the option ROM header
Size - pointer to where to return the size added to the output file
Returns:
0 - successful
--*/
;
static
int
ProcessBinFile (
FILE *OutFptr,
FILE_LIST *InFile,
UINT32 *Size
)
/*++
Routine Description:
Process a binary input file.
Arguments:
OutFptr - file pointer to output binary ROM image file we're creating
InFile - structure contains information on the binary file to process
Size - pointer to where to return the size added to the output file
Returns:
0 - successful
--*/
;
static
void
DumpImage (
FILE_LIST *InFile
)
/*++
Routine Description:
Dump the headers of an existing option ROM image
Arguments:
InFile - the file name of an existing option ROM image
Returns:
none
--*/
;
char *
GetMachineTypeStr (
UINT16 MachineType
)
/*++
Routine Description:
GC_TODO: Add function description
Arguments:
MachineType - GC_TODO: add argument description
Returns:
GC_TODO: add return values
--*/
;
static
char *
GetSubsystemTypeStr (
UINT16 SubsystemType
)
/*++
Routine Description:
GC_TODO: Add function description
Arguments:
SubsystemType - GC_TODO: add argument description
Returns:
GC_TODO: add return values
--*/
;
#endif