On 02/13/21 01:58, [email protected] wrote:
> From: Michael Kubacki <[email protected]>
> 
> FinishSmmCpuFeaturesInitializeProcessor() is a multi-instance
> internal library function that is currently not declared in a
> header file but embedded in "SmmCpuFeaturesLib.c".
> 
> This change cleans up the declaration moving it to a new header
> file "CpuFeaturesLib.h" and removing the local declaration in
> "SmmCpuFeaturesLib.c".
> 
> Cc: Eric Dong <[email protected]>
> Cc: Ray Ni <[email protected]>
> Cc: Laszlo Ersek <[email protected]>
> Cc: Rahul Kumar <[email protected]>
> Signed-off-by: Michael Kubacki <[email protected]>
> ---
>  UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c      | 11 +---------
>  UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibNoStm.c |  1 +
>  UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmStm.c                 |  1 +
>  UefiCpuPkg/Library/SmmCpuFeaturesLib/CpuFeaturesLib.h         | 22 
> ++++++++++++++++++++
>  UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf    |  1 +
>  UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf |  1 +
>  6 files changed, 27 insertions(+), 10 deletions(-)
> 
> diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c 
> b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c
> index 8fed18cf0e17..75bde752785a 100644
> --- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c
> +++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c
> @@ -15,6 +15,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
>  #include <Library/DebugLib.h>
>  #include <Register/Intel/Cpuid.h>
>  #include <Register/Intel/SmramSaveStateMap.h>
> +#include "CpuFeaturesLib.h"
>  
>  //
>  // Machine Specific Registers (MSRs)
> @@ -35,16 +36,6 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
>  #define SMM_FEATURES_LIB_IA32_MCA_CAP              0x17D
>  #define   SMM_CODE_ACCESS_CHK_BIT                  BIT58
>  
> -/**
> -  Internal worker function that is called to complete CPU initialization at 
> the
> -  end of SmmCpuFeaturesInitializeProcessor().
> -
> -**/
> -VOID
> -FinishSmmCpuFeaturesInitializeProcessor (
> -  VOID
> -  );
> -
>  //
>  // Set default value to assume SMRR is not supported
>  //
> diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibNoStm.c 
> b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibNoStm.c
> index 3e63c5e27f98..c562582ccee0 100644
> --- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibNoStm.c
> +++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibNoStm.c
> @@ -9,6 +9,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
>  
>  #include <PiSmm.h>
>  #include <Library/SmmCpuFeaturesLib.h>
> +#include "CpuFeaturesLib.h"
>  
>  /**
>    Internal worker function that is called to complete CPU initialization at 
> the
> diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmStm.c 
> b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmStm.c
> index f7f8afacffb5..b5aad41fdb64 100644
> --- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmStm.c
> +++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmStm.c
> @@ -21,6 +21,7 @@
>  
>  #include <Protocol/MpService.h>
>  
> +#include "CpuFeaturesLib.h"
>  #include "SmmStm.h"
>  
>  #define TXT_EVTYPE_BASE                  0x400
> diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/CpuFeaturesLib.h 
> b/UefiCpuPkg/Library/SmmCpuFeaturesLib/CpuFeaturesLib.h
> new file mode 100644
> index 000000000000..4645bbb066c9
> --- /dev/null
> +++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/CpuFeaturesLib.h
> @@ -0,0 +1,22 @@
> +/** @file
> +  Internal library function definitions.
> +
> +  Copyright (c) Microsoft Corporation.
> +  SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#ifndef _CPU_FEATURES_LIB_H_
> +#define _CPU_FEATURES_LIB_H_
> +
> +/**
> +  Internal worker function that is called to complete CPU initialization at 
> the
> +  end of SmmCpuFeaturesInitializeProcessor().
> +
> +**/
> +VOID
> +FinishSmmCpuFeaturesInitializeProcessor (
> +  VOID
> +  );
> +
> +#endif
> diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf 
> b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
> index dd828baf69cb..a6d8467d26aa 100644
> --- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
> +++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.inf
> @@ -17,6 +17,7 @@ [Defines]
>    CONSTRUCTOR                    = SmmCpuFeaturesLibConstructor
>  
>  [Sources]
> +  CpuFeaturesLib.h
>    SmmCpuFeaturesLib.c
>    SmmCpuFeaturesLibNoStm.c
>  
> diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf 
> b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf
> index 50b9cc871302..89cd252ef44e 100644
> --- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf
> +++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLibStm.inf
> @@ -18,6 +18,7 @@ [Defines]
>    CONSTRUCTOR                    = SmmCpuFeaturesLibStmConstructor
>  
>  [Sources]
> +  CpuFeaturesLib.h
>    SmmCpuFeaturesLib.c
>    SmmStm.c
>    SmmStm.h
> 

Reviewed-by: Laszlo Ersek <[email protected]>



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