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upload android base code part6

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August 2018-08-08 17:48:24 +08:00
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105
android/device/linaro/bootloader/edk2/MdeModulePkg/Universal/DevicePathDxe/DevicePath.c Normal file
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/** @file
Device Path Driver to produce DevPathUtilities Protocol, DevPathFromText Protocol
and DevPathToText Protocol.
Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <Uefi.h>
#include <Protocol/DevicePathUtilities.h>
#include <Protocol/DevicePathToText.h>
#include <Protocol/DevicePathFromText.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/DevicePathLib.h>
#include <Library/PcdLib.h>
GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_DEVICE_PATH_UTILITIES_PROTOCOL mDevicePathUtilities = {
GetDevicePathSize,
DuplicateDevicePath,
AppendDevicePath,
AppendDevicePathNode,
AppendDevicePathInstance,
GetNextDevicePathInstance,
IsDevicePathMultiInstance,
CreateDeviceNode
};
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
};
/**
The user Entry Point for DevicePath module.
This is the entry point for DevicePath module. It installs the UEFI Device Path Utility Protocol and
optionally the Device Path to Text and Device Path from Text protocols based on feature flags.
@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 Others Some error occurs when executing this entry point.
**/
EFI_STATUS
EFIAPI
DevicePathEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
EFI_HANDLE Handle;
Handle = NULL;
Status = EFI_UNSUPPORTED;
if (FeaturePcdGet (PcdDevicePathSupportDevicePathToText)) {
if (FeaturePcdGet (PcdDevicePathSupportDevicePathFromText)) {
Status = gBS->InstallMultipleProtocolInterfaces (
&Handle,
&gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,
&gEfiDevicePathToTextProtocolGuid, &mDevicePathToText,
&gEfiDevicePathFromTextProtocolGuid, &mDevicePathFromText,
NULL
);
} else {
Status = gBS->InstallMultipleProtocolInterfaces (
&Handle,
&gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,
&gEfiDevicePathToTextProtocolGuid, &mDevicePathToText,
NULL
);
}
} else {
if (FeaturePcdGet (PcdDevicePathSupportDevicePathFromText)) {
Status = gBS->InstallMultipleProtocolInterfaces (
&Handle,
&gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,
&gEfiDevicePathFromTextProtocolGuid, &mDevicePathFromText,
NULL
);
} else {
Status = gBS->InstallMultipleProtocolInterfaces (
&Handle,
&gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,
NULL
);
}
}
return Status;
}

60
android/device/linaro/bootloader/edk2/MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.inf Normal file
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## @file
# Device path driver that produces three UEFI device path protocols.
#
# This driver produces Device Path Utilities protocol and optionally
# DevicePahtToText and DevicePathFromText protocols based on feature flags
# PcdDevicePathSupportDevicePathToText & PcdDevicePathSupportDevicePathFromText
# respectively.
#
# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = DevicePathDxe
MODULE_UNI_FILE = DevicePathDxe.uni
FILE_GUID = 9B680FCE-AD6B-4F3A-B60B-F59899003443
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
ENTRY_POINT = DevicePathEntryPoint
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources]
DevicePath.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
DevicePathLib
UefiBootServicesTableLib
UefiDriverEntryPoint
[Protocols]
gEfiDevicePathToTextProtocolGuid | gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathFromText ## SOMETIMES_PRODUCES
gEfiDevicePathFromTextProtocolGuid | gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathToText ## SOMETIMES_PRODUCES
gEfiDevicePathUtilitiesProtocolGuid ## PRODUCES
[FeaturePcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathFromText ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathToText ## CONSUMES
[Depex]
TRUE
[UserExtensions.TianoCore."ExtraFiles"]
DevicePathDxeExtra.uni

25
android/device/linaro/bootloader/edk2/MdeModulePkg/Universal/DevicePathDxe/DevicePathDxe.uni Normal file
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// /** @file
// Device path driver that produces three UEFI device path protocols.
//
// This driver produces Device Path Utilities protocol and optionally
// DevicePahtToText and DevicePathFromText protocols based on feature flags
// PcdDevicePathSupportDevicePathToText & PcdDevicePathSupportDevicePathFromText
// respectively.
//
// Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
// which accompanies this distribution. The full text of the license may be found at
// http://opensource.org/licenses/bsd-license.php
//
// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
// **/
#string STR_MODULE_ABSTRACT #language en-US "Produces three UEFI device path protocols"
#string STR_MODULE_DESCRIPTION #language en-US "This driver produces Device Path Utilities protocol and optionally DevicePahtToText and DevicePathFromText protocols based on feature flags PcdDevicePathSupportDevicePathToText & PcdDevicePathSupportDevicePathFromText respectively."

20
android/device/linaro/bootloader/edk2/MdeModulePkg/Universal/DevicePathDxe/DevicePathDxeExtra.uni Normal file
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// /** @file
// DevicePathDxe Localized Strings and Content
//
// Copyright (c) 2013 - 2014, Intel Corporation. All rights reserved.<BR>
//
// This program and the accompanying materials
// are licensed and made available under the terms and conditions of the BSD License
// which accompanies this distribution. The full text of the license may be found at
// http://opensource.org/licenses/bsd-license.php
//
// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
// **/
#string STR_PROPERTIES_MODULE_NAME
#language en-US
"UEFI Device Path DXE Driver"