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//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2006, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 6145-F Northbelt Pkwy, Norcross, GA 30071 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
//**********************************************************************
// $Header: /Alaska/SOURCE/Modules/CSM/Generic/Thunk/CsmVideo/AmiMapping.c 2 3/04/11 2:28p Olegi $
//
// $Revision: 2 $
//
// $Date: 3/04/11 2:28p $
//**********************************************************************
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Modules/CSM/Generic/Thunk/CsmVideo/AmiMapping.c $
//
// 2 3/04/11 2:28p Olegi
// [TAG] EIP55098
// [Category] Spec Update
// [Severity] Important
// [Description] Install EFI_COMPONENT_NAME_PROTOCOL if BIOS is in UEFI
// 2.0 mode and EFI_COMPONENT_NAME2_PROTOCOL if BIOS is in UEFI 2.1 mode.
// [Files] UefiBiosVideo.h
// UefiBiosVideo.c
// ComponentName.c
// AmiMapping.h
// AmiMapping.c
//
// 1 12/29/06 3:33p Felixp
//
//**********************************************************************
//<AMI_FHDR_START>
//
// Name: AmiMapping.c
//
// Description: Mapping from EDK to AMI definitions
//
//<AMI_FHDR_END>
//**********************************************************************
#include "AmiMapping.h"
#include "VgaMiniPort.h"
EFI_GUID gEfiVgaMiniPortProtocolGuid = EFI_VGA_MINI_PORT_PROTOCOL_GUID;
EFI_STATUS EfiLibInstallAllDriverProtocols (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable,
IN EFI_DRIVER_BINDING_PROTOCOL *DriverBinding,
IN EFI_HANDLE DriverBindingHandle,
#if EFI_SPECIFICATION_VERSION <= 0x20000
IN EFI_COMPONENT_NAME_PROTOCOL *ComponentName, OPTIONAL
#else
IN EFI_COMPONENT_NAME2_PROTOCOL *ComponentName, OPTIONAL
#endif
IN VOID/*EFI_DRIVER_CONFIGURATION_PROTOCOL*/ *DriverConfiguration, OPTIONAL
IN VOID/*EFI_DRIVER_DIAGNOSTICS_PROTOCOL*/ *DriverDiagnostics OPTIONAL
)
{
EFI_STATUS Status;
InitAmiLib (ImageHandle, SystemTable);
DriverBinding->ImageHandle = ImageHandle;
DriverBinding->DriverBindingHandle = DriverBindingHandle;
Status = gBS->InstallMultipleProtocolInterfaces (
&DriverBinding->DriverBindingHandle,
&gEfiDriverBindingProtocolGuid, DriverBinding,
NULL
);
if (EFI_ERROR(Status)) return Status;
if (ComponentName)
Status = gBS->InstallMultipleProtocolInterfaces (
&DriverBinding->DriverBindingHandle,
#if EFI_SPECIFICATION_VERSION <= 0x20000
&gEfiComponentNameProtocolGuid, ComponentName,
#else
&gEfiComponentName2ProtocolGuid,ComponentName,
#endif
NULL
);
return Status;
}
BOOLEAN
EfiLibCompareLanguage (
CHAR8 *Language1,
CHAR8 *Language2
)
{
return *(UINT16*)Language1==*(UINT16*)Language2
&& Language1[2]==Language2[2];
}
EFI_STATUS EfiLibLookupUnicodeString (
CHAR8 *Language,
CHAR8 *SupportedLanguages,
EFI_UNICODE_STRING_TABLE *UnicodeStringTable,
CHAR16 **UnicodeString
)
{
//
// Make sure the parameters are valid
//
if (Language == NULL || UnicodeString == NULL) {
return EFI_INVALID_PARAMETER;
}
//
// If there are no supported languages, or the Unicode String Table is empty, then the
// Unicode String specified by Language is not supported by this Unicode String Table
//
if (SupportedLanguages == NULL || UnicodeStringTable == NULL) {
return EFI_UNSUPPORTED;
}
//
// Make sure Language is in the set of Supported Languages
//
while (*SupportedLanguages != 0) {
if (EfiLibCompareLanguage (Language, SupportedLanguages)) {
//
// Search the Unicode String Table for the matching Language specifier
//
while (UnicodeStringTable->Language != NULL) {
if (EfiLibCompareLanguage (Language, UnicodeStringTable->Language)) {
//
// A matching string was found, so return it
//
*UnicodeString = UnicodeStringTable->UnicodeString;
return EFI_SUCCESS;
}
UnicodeStringTable++;
}
return EFI_UNSUPPORTED;
}
SupportedLanguages += 3;
}
return EFI_UNSUPPORTED;
}
//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2006, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 6145-F Northbelt Pkwy, Norcross, GA 30071 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
|
