2 Debug Port Library implementation based on usb3 debug port.
4 Copyright (c) 2014 - 2016, Intel Corporation. All rights reserved.<BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php.
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
17 #include <Library/UefiBootServicesTableLib.h>
18 #include "DebugCommunicationLibUsb3Internal.h"
21 Allocate aligned memory for XHC's usage.
23 @param BufferSize The size, in bytes, of the Buffer.
25 @return A pointer to the allocated buffer or NULL if allocation fails.
33 EFI_PHYSICAL_ADDRESS TmpAddr
;
41 Status
= gBS
->AllocatePages (
44 EFI_SIZE_TO_PAGES (BufferSize
),
47 if (!EFI_ERROR (Status
)) {
48 Buf
= (VOID
*) (UINTN
) TmpAddr
;