Changeset 108794 in vbox for trunk/src/VBox/Devices/EFI/FirmwareNew/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c

Timestamp:

Mar 31, 2025 11:31:09 AM (2 weeks ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

168237

Message:

Devices/EFI/FirmwareNew: Merge edk2-stable202502 from the vendor branch and make it build for the important platforms, bugref:4643

Location:

trunk/src/VBox/Devices/EFI/FirmwareNew

Files:

• . (modified) (1 prop)
• StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c (modified) (5 diffs)

trunk/src/VBox/Devices/EFI/FirmwareNew/StandaloneMmPkg/Library/StandaloneMmMemLib/ArmStandaloneMmMemLibInternal.c

@@ -7 +7 @@
   and MM driver) and/or specific dedicated hardware.
 
-  Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2015 - 2024, Intel Corporation. All rights reserved.<BR>
   Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.<BR>
 
@@ -13 +13 @@
 
 **/
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/DebugLib.h>
+#include "StandaloneMmMemLibInternal.h"
 //
 // Maximum support address used to check input buffer
@@ -26 +24 @@
 **/
 VOID
-MmMemLibInternalCalculateMaximumSupportAddress (
+MmMemLibCalculateMaximumSupportAddress (
   VOID
   )
@@ -36 +34 @@
 
 /**
-  Initialize cached Mmram Ranges from HOB.
-
-  @retval EFI_UNSUPPORTED   The routine is unable to extract MMRAM information.
-  @retval EFI_SUCCESS       MmRanges are populated successfully.
-
-**/
-EFI_STATUS
-MmMemLibInternalPopulateMmramRanges (
-  VOID
-  )
-{
-  // Not implemented for AARCH64.
-  return EFI_SUCCESS;
-}
-
-/**
-  Deinitialize cached Mmram Ranges.
+  Initialize valid non-Mmram Ranges from Resource HOB.
 
 **/
 VOID
-MmMemLibInternalFreeMmramRanges (
+MmMemLibInitializeValidNonMmramRanges (
   VOID
   )
@@ -62 +44 @@
   // Not implemented for AARCH64.
 }
+
+/**
+  Deinitialize cached non-Mmram Ranges.
+
+**/
+VOID
+MmMemLibFreeValidNonMmramRanges (
+  VOID
+  )
+{
+  // Not implemented for AARCH64.
+}
+
+/**
+  This function check if the buffer is valid non-MMRAM memory range.
+
+  @param[in] Buffer  The buffer start address to be checked.
+  @param[in] Length  The buffer length to be checked.
+
+  @retval TRUE  This buffer is valid non-MMRAM memory range.
+  @retval FALSE This buffer is not valid non-MMRAM memory range.
+**/
+BOOLEAN
+MmMemLibIsValidNonMmramRange (
+  IN EFI_PHYSICAL_ADDRESS  Buffer,
+  IN UINT64                Length
+  )
+{
+  return TRUE;
+}