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StandaloneMmPkg/MemLib: Add an internal header file
Add a internal header file for StandaloneMmMemLib. Move some common reference and declaration into StandaloneMmMemLibInternal.h. Signed-off-by: Dun Tan <dun.tan@intel.com>
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@ -6,15 +6,13 @@
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all MMRAM range via MM_ACCESS_PROTOCOL, including the range for firmware (like MM Core
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and MM driver) and/or specific dedicated hardware.
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Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2015 - 2024, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include "StandaloneMmMemLibInternal.h"
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//
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// Maximum support address used to check input buffer
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//
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@ -25,7 +23,7 @@ extern EFI_PHYSICAL_ADDRESS mMmMemLibInternalMaximumSupportAddress;
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**/
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VOID
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MmMemLibInternalCalculateMaximumSupportAddress (
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MmMemLibCalculateMaximumSupportAddress (
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VOID
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)
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{
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@ -6,18 +6,14 @@
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all MMRAM range via MM_ACCESS_PROTOCOL, including the range for firmware (like MM Core
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and MM driver) and/or specific dedicated hardware.
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Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2015 - 2024, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2016 - 2021, Arm Limited. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include <PiMm.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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#include "StandaloneMmMemLibInternal.h"
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EFI_MMRAM_DESCRIPTOR *mMmMemLibInternalMmramRanges;
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UINTN mMmMemLibInternalMmramCount;
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@ -27,36 +23,6 @@ UINTN mMmMemLibInternalMmramCount;
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//
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EFI_PHYSICAL_ADDRESS mMmMemLibInternalMaximumSupportAddress = 0;
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/**
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Calculate and save the maximum support address.
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**/
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VOID
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MmMemLibInternalCalculateMaximumSupportAddress (
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VOID
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);
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/**
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Initialize cached Mmram Ranges from HOB.
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@retval EFI_UNSUPPORTED The routine is unable to extract MMRAM information.
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@retval EFI_SUCCESS MmRanges are populated successfully.
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**/
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EFI_STATUS
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MmMemLibInternalPopulateMmramRanges (
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VOID
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);
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/**
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Deinitialize cached Mmram Ranges.
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**/
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VOID
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MmMemLibInternalFreeMmramRanges (
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VOID
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);
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/**
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This function check if the buffer is valid per processor architecture and not overlap with MMRAM.
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@ -293,7 +259,7 @@ MemLibConstructor (
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//
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// Calculate and save maximum support address
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//
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MmMemLibInternalCalculateMaximumSupportAddress ();
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MmMemLibCalculateMaximumSupportAddress ();
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//
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// Initialize cached Mmram Ranges from HOB.
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@ -6,7 +6,7 @@
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# all MMRAM range via MM_ACCESS_PROTOCOL, including the range for firmware (like MM Core
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# and MM driver) and/or specific dedicated hardware.
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#
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# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
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# Copyright (c) 2015 - 2024, Intel Corporation. All rights reserved.<BR>
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# Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.<BR>
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# Copyright (c) Microsoft Corporation.
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#
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@ -33,6 +33,7 @@
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[Sources.Common]
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StandaloneMmMemLib.c
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StandaloneMmMemLibInternal.h
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[Sources.IA32, Sources.X64]
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X86StandaloneMmMemLibInternal.c
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@ -0,0 +1,48 @@
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/** @file
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Internal header for StandaloneMmMemLib.
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Copyright (c) 2024, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef STANDALONE_MM_MEM_LIB_INTERNAL_H_
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#define STANDALONE_MM_MEM_LIB_INTERNAL_H_
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#include <PiMm.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/DebugLib.h>
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/**
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Calculate and save the maximum support address.
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**/
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VOID
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MmMemLibCalculateMaximumSupportAddress (
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VOID
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);
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/**
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Initialize cached Mmram Ranges from HOB.
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@retval EFI_UNSUPPORTED The routine is unable to extract MMRAM information.
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@retval EFI_SUCCESS MmRanges are populated successfully.
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**/
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EFI_STATUS
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MmMemLibInternalPopulateMmramRanges (
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VOID
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);
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/**
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Deinitialize cached Mmram Ranges.
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**/
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VOID
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MmMemLibInternalFreeMmramRanges (
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VOID
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);
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#endif
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@ -6,18 +6,16 @@
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all MMRAM range via MM_ACCESS_PROTOCOL, including the range for firmware (like MM Core
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and MM driver) and/or specific dedicated hardware.
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Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2015 - 2024, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2016 - 2018, ARM Limited. All rights reserved.<BR>
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Copyright (c) Microsoft Corporation.
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "StandaloneMmMemLibInternal.h"
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#include <PiMm.h>
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#include <Library/BaseLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Library/DebugLib.h>
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#include <Library/HobLib.h>
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#include <Guid/MmramMemoryReserve.h>
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@ -34,7 +32,7 @@ extern UINTN mMmMemLibInternalMmramCount;
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**/
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VOID
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MmMemLibInternalCalculateMaximumSupportAddress (
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MmMemLibCalculateMaximumSupportAddress (
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VOID
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)
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{
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