Re: [edk2-devel] [edk2-platforms][PATCH] AdvancedFeaturePkg/S3Advanced Add S3 Advanced PEIM driver

["Liming Gao" <liming.gao@intel.com>]

Marc:
  Please remove Change-Id: Ie5841047be350f411650ad30f16d210b98197dc4 in the commit message for the updated one. 

Thanks
Liming
> -----Original Message-----
> From: devel@edk2.groups.io [mailto:devel@edk2.groups.io] On Behalf Of Marc W Chen
> Sent: Thursday, September 5, 2019 4:52 PM
> To: devel@edk2.groups.io
> Cc: Kubacki, Michael A <michael.a.kubacki@intel.com>; Chaganty, Rangasai V <rangasai.v.chaganty@intel.com>; Gao, Liming
> <liming.gao@intel.com>; Chen, Marc W <marc.w.chen@intel.com>
> Subject: [edk2-devel] [edk2-platforms][PATCH] AdvancedFeaturePkg/S3Advanced Add S3 Advanced PEIM driver
> 
> Implement a S3 Advanced PEIM driver for supporting S3 feature.
> So far this driver only install EFI_PEI_MM_ACCESS_PPI for S3 resume case.
> 
> Change-Id: Ie5841047be350f411650ad30f16d210b98197dc4
> Cc: Michael Kubacki <michael.a.kubacki@intel.com>
> Cc: Sai Chaganty <rangasai.v.chaganty@intel.com>
> Cc: Liming Gao <liming.gao@intel.com>
> Signed-off-by: Marc Chen <marc.w.chen@intel.com>
> ---
>  .../S3Advanced/S3AdvancedPei/S3AdvancedPei.c       | 36 ++++++++++++++++++++++
>  .../S3Advanced/S3AdvancedPei/S3AdvancedPei.inf     | 31 +++++++++++++++++++
>  2 files changed, 67 insertions(+)
>  create mode 100644 Platform/Intel/AdvancedFeaturePkg/S3Advanced/S3AdvancedPei/S3AdvancedPei.c
>  create mode 100644 Platform/Intel/AdvancedFeaturePkg/S3Advanced/S3AdvancedPei/S3AdvancedPei.inf
> 
> diff --git a/Platform/Intel/AdvancedFeaturePkg/S3Advanced/S3AdvancedPei/S3AdvancedPei.c
> b/Platform/Intel/AdvancedFeaturePkg/S3Advanced/S3AdvancedPei/S3AdvancedPei.c
> new file mode 100644
> index 00000000..9ce4cc6a
> --- /dev/null
> +++ b/Platform/Intel/AdvancedFeaturePkg/S3Advanced/S3AdvancedPei/S3AdvancedPei.c
> @@ -0,0 +1,36 @@
> +/** @file
> +  Source code file for S3 Advanced PEI module
> +
> +Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include <Library/PeiServicesLib.h>
> +#include <Library/SmmAccessLib.h>
> +
> +/**
> +  S3 Advanced PEI module entry point
> +
> +  @param[in]  FileHandle           Not used.
> +  @param[in]  PeiServices          General purpose services available to every PEIM.
> +
> +  @retval     EFI_SUCCESS          The function completes successfully
> +  @retval     EFI_OUT_OF_RESOURCES Insufficient resources to create database
> +**/
> +EFI_STATUS
> +EFIAPI
> +S3AdvancedEntryPoint (
> +  IN       EFI_PEI_FILE_HANDLE  FileHandle,
> +  IN CONST EFI_PEI_SERVICES     **PeiServices
> +  )
> +{
> +  EFI_STATUS Status;
> +
> +  //
> +  // Install EFI_PEI_MM_ACCESS_PPI for S3 resume case
> +  //
> +  Status = PeiInstallSmmAccessPpi ();
> +
> +  return Status;
> +}
> diff --git a/Platform/Intel/AdvancedFeaturePkg/S3Advanced/S3AdvancedPei/S3AdvancedPei.inf
> b/Platform/Intel/AdvancedFeaturePkg/S3Advanced/S3AdvancedPei/S3AdvancedPei.inf
> new file mode 100644
> index 00000000..9b654bfa
> --- /dev/null
> +++ b/Platform/Intel/AdvancedFeaturePkg/S3Advanced/S3AdvancedPei/S3AdvancedPei.inf
> @@ -0,0 +1,31 @@
> +### @file
> +# Component information file for the S3 Advanced PEI module.
> +#
> +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
> +#
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +###
> +
> +[Defines]
> +  INF_VERSION                    = 0x00010017
> +  BASE_NAME                      = S3AdvancedPei
> +  FILE_GUID                      = 8683EFB2-FDE1-4AFF-B2DB-E96449FDD4E9
> +  VERSION_STRING                 = 1.0
> +  MODULE_TYPE                    = PEIM
> +  ENTRY_POINT                    = S3AdvancedEntryPoint
> +
> +[LibraryClasses]
> +  PeimEntryPoint
> +  PeiServicesLib
> +  SmmAccessLib
> +
> +[Packages]
> +  IntelSiliconPkg/IntelSiliconPkg.dec
> +  MdePkg/MdePkg.dec
> +
> +[Sources]
> +  S3AdvancedPei.c
> +
> +[Depex]
> +  TRUE
> --
> 2.16.2.windows.1
> 
> 
>