1 files changed, 0 insertions, 119 deletions
diff --git a/OvmfPkg/Library/LockBoxLib/LockBoxDxe.c b/OvmfPkg/Library/LockBoxLib/LockBoxDxe.c
deleted file mode 100644
index c8f2ec8a4e..0000000000
--- a/OvmfPkg/Library/LockBoxLib/LockBoxDxe.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/** @file
-
-  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.
-
-**/
-
-#include <Uefi.h>
-
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
-#include <LockBoxLib.h>
-
-/**
-  Allocate memory below 4G memory address.
-
-  This function allocates memory below 4G memory address.
-
-  @param  MemoryType   Memory type of memory to allocate.
-  @param  Size         Size of memory to allocate.
-  
-  @return Allocated address for output.
-
-**/
-STATIC
-VOID *
-AllocateMemoryBelow4G (
-  IN EFI_MEMORY_TYPE    MemoryType,
-  IN UINTN              Size
-  )
-{
-  UINTN                 Pages;
-  EFI_PHYSICAL_ADDRESS  Address;
-  EFI_STATUS            Status;
-  VOID*                 Buffer;
-  UINTN                 AllocRemaining;
-
-  Pages = EFI_SIZE_TO_PAGES (Size);
-  Address = 0xffffffff;
-
-  //
-  // Since we need to use gBS->AllocatePages to get a buffer below
-  // 4GB, there is a good chance that space will be wasted for very
-  // small allocation. We keep track of unused portions of the page
-  // allocations, and use these to allocate memory for small buffers.
-  //
-  ASSERT (mLockBoxGlobal->Signature == LOCK_BOX_GLOBAL_SIGNATURE);
-  if ((UINTN) mLockBoxGlobal->SubPageRemaining >= Size) {
-    Buffer = (VOID*)(UINTN) mLockBoxGlobal->SubPageBuffer;
-    mLockBoxGlobal->SubPageBuffer += (UINT32) Size;
-    mLockBoxGlobal->SubPageRemaining -= (UINT32) Size;
-    return Buffer;
-  }
-
-  Status  = gBS->AllocatePages (
-                   AllocateMaxAddress,
-                   MemoryType,
-                   Pages,
-                   &Address
-                   );
-  if (EFI_ERROR (Status)) {
-    return NULL;
-  }
-
-  Buffer = (VOID *) (UINTN) Address;
-  ZeroMem (Buffer, EFI_PAGES_TO_SIZE (Pages));
-
-  AllocRemaining = EFI_PAGES_TO_SIZE (Pages) - Size;
-  if (AllocRemaining > (UINTN) mLockBoxGlobal->SubPageRemaining) {
-    mLockBoxGlobal->SubPageBuffer = (UINT32) (Address + Size);
-    mLockBoxGlobal->SubPageRemaining = (UINT32) AllocRemaining;
-  }
-
-  return Buffer;
-}
-
-
-/**
-  Allocates a buffer of type EfiACPIMemoryNVS.
-
-  Allocates the number bytes specified by AllocationSize of type
-  EfiACPIMemoryNVS and returns a pointer to the allocated buffer.
-  If AllocationSize is 0, then a valid buffer of 0 size is
-  returned.  If there is not enough memory remaining to satisfy
-  the request, then NULL is returned.
-
-  @param  AllocationSize        The number of bytes to allocate.
-
-  @return A pointer to the allocated buffer or NULL if allocation fails.
-
-**/
-VOID *
-EFIAPI
-AllocateAcpiNvsPool (
-  IN UINTN  AllocationSize
-  )
-{
-  return AllocateMemoryBelow4G (EfiACPIMemoryNVS, AllocationSize);
-}
-
-
-EFI_STATUS
-EFIAPI
-LockBoxDxeLibInitialize (
-  IN EFI_HANDLE        ImageHandle,
-  IN EFI_SYSTEM_TABLE  *SystemTable
-  )
-{
-  return LockBoxLibInitialize ();
-}