Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/src/VBox/Devices/EFI/Firmware/MdePkg/Library/PeiResourcePublicationLib/PeiResourcePublicationLib.c b/src/VBox/Devices/EFI/Firmware/MdePkg/Library/PeiResourcePublicationLib/PeiResourcePublicationLib.c
new file mode 100644
index 00000000..2b906189
--- /dev/null
+++ b/src/VBox/Devices/EFI/Firmware/MdePkg/Library/PeiResourcePublicationLib/PeiResourcePublicationLib.c
@@ -0,0 +1,52 @@
+/** @file
+  Resource Publication Library that uses PEI Core Services to publish system memory.
+
+  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+
+
+#include <PiPei.h>
+
+
+#include <Library/ResourcePublicationLib.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/DebugLib.h>
+
+
+/**
+  Declares the presence of permanent system memory in the platform.
+
+  Declares that the system memory buffer specified by MemoryBegin and MemoryLength
+  as permanent memory that may be used for general purpose use by software.
+  The amount of memory available to software may be less than MemoryLength
+  if published memory has alignment restrictions.
+  If MemoryLength is 0, then ASSERT().
+  If MemoryLength is greater than (MAX_ADDRESS - MemoryBegin + 1), then ASSERT().
+
+  @param  MemoryBegin               The start address of the memory being declared.
+  @param  MemoryLength              The number of bytes of memory being declared.
+
+  @retval  RETURN_SUCCESS           The memory buffer was published.
+  @retval  RETURN_OUT_OF_RESOURCES  There are not enough resources to publish the memory buffer
+
+**/
+RETURN_STATUS
+EFIAPI
+PublishSystemMemory (
+  IN PHYSICAL_ADDRESS       MemoryBegin,
+  IN UINT64                 MemoryLength
+  )
+{
+  EFI_STATUS        Status;
+
+  ASSERT (MemoryLength > 0);
+  ASSERT (MemoryLength <= (MAX_ADDRESS - MemoryBegin + 1));
+
+  Status      = PeiServicesInstallPeiMemory (MemoryBegin, MemoryLength);
+
+  return (RETURN_STATUS) Status;
+}
+