MdeModulePkg: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / MdeModulePkg / Universal / DevicePathDxe / DevicePath.c

diff --git a/MdeModulePkg/Universal/DevicePathDxe/DevicePath.c b/MdeModulePkg/Universal/DevicePathDxe/DevicePath.c
index ca39b03658c3c136f7f1a752d0ecd166c51643a9..cba21498761145af013a59b9cb6f562a8683d617 100644 (file)
--- a/MdeModulePkg/Universal/DevicePathDxe/DevicePath.c
+++ b/MdeModulePkg/Universal/DevicePathDxe/DevicePath.c
@@ -2,30 +2,29 @@
   Device Path Driver to produce DevPathUtilities Protocol, DevPathFromText Protocol\r
   and DevPathToText Protocol.\r
 \r
-Copyright (c) 2006 - 2008, Intel Corporation. <BR>\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution.  The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
-#include "DevicePath.h"\r
-\r
-EFI_HANDLE  mDevicePathHandle = NULL;\r
+#include <Uefi.h>\r
+#include <Protocol/DevicePathUtilities.h>\r
+#include <Protocol/DevicePathToText.h>\r
+#include <Protocol/DevicePathFromText.h>\r
+#include <Library/UefiDriverEntryPoint.h>\r
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/DevicePathLib.h>\r
+#include <Library/PcdLib.h>\r
 \r
 GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_DEVICE_PATH_UTILITIES_PROTOCOL mDevicePathUtilities = {\r
-  GetDevicePathSizeProtocolInterface,\r
-  DuplicateDevicePathProtocolInterface,\r
-  AppendDevicePathProtocolInterface,\r
-  AppendDeviceNodeProtocolInterface,\r
-  AppendDevicePathInstanceProtocolInterface,\r
-  GetNextDevicePathInstanceProtocolInterface,\r
-  IsDevicePathMultiInstanceProtocolInterface,\r
-  CreateDeviceNodeProtocolInterface\r
+  GetDevicePathSize,\r
+  DuplicateDevicePath,\r
+  AppendDevicePath,\r
+  AppendDevicePathNode,\r
+  AppendDevicePathInstance,\r
+  GetNextDevicePathInstance,\r
+  IsDevicePathMultiInstance,\r
+  CreateDeviceNode\r
 };\r
 \r
 GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_DEVICE_PATH_TO_TEXT_PROTOCOL   mDevicePathToText = {\r
@@ -38,11 +37,6 @@ GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL mDevicePa
   ConvertTextToDevicePath\r
 };\r
 \r
-GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_GUID mEfiDevicePathMessagingUartFlowControlGuid = DEVICE_PATH_MESSAGING_UART_FLOW_CONTROL;\r
-GLOBAL_REMOVE_IF_UNREFERENCED CONST EFI_GUID mEfiDevicePathMessagingSASGuid             = DEVICE_PATH_MESSAGING_SAS;\r
-\r
-\r
-\r
 /**\r
   The user Entry Point for DevicePath module.\r
 \r
@@ -64,12 +58,14 @@ DevicePathEntryPoint (
   )\r
 {\r
   EFI_STATUS  Status;\r
+  EFI_HANDLE  Handle;\r
 \r
+  Handle = NULL;\r
   Status = EFI_UNSUPPORTED;\r
   if (FeaturePcdGet (PcdDevicePathSupportDevicePathToText)) {\r
     if (FeaturePcdGet (PcdDevicePathSupportDevicePathFromText)) {\r
       Status = gBS->InstallMultipleProtocolInterfaces (\r
-                      &mDevicePathHandle,\r
+                      &Handle,\r
                       &gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,\r
                       &gEfiDevicePathToTextProtocolGuid,    &mDevicePathToText,\r
                       &gEfiDevicePathFromTextProtocolGuid,  &mDevicePathFromText,\r
@@ -77,7 +73,7 @@ DevicePathEntryPoint (
                       );\r
     } else {\r
       Status = gBS->InstallMultipleProtocolInterfaces (\r
-                      &mDevicePathHandle,\r
+                      &Handle,\r
                       &gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,\r
                       &gEfiDevicePathToTextProtocolGuid,    &mDevicePathToText,\r
                       NULL\r
@@ -86,14 +82,14 @@ DevicePathEntryPoint (
   } else {\r
     if (FeaturePcdGet (PcdDevicePathSupportDevicePathFromText)) {\r
       Status = gBS->InstallMultipleProtocolInterfaces (\r
-                      &mDevicePathHandle,\r
+                      &Handle,\r
                       &gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,\r
                       &gEfiDevicePathFromTextProtocolGuid,  &mDevicePathFromText,\r
                       NULL\r
                       );\r
     } else {\r
       Status = gBS->InstallMultipleProtocolInterfaces (\r
-                      &mDevicePathHandle,\r
+                      &Handle,\r
                       &gEfiDevicePathUtilitiesProtocolGuid, &mDevicePathUtilities,\r
                       NULL\r
                       );\r