Reviewed-by: Sai Chaganty <rangasai.v.chaga...@intel.com> -----Original Message----- From: mikub...@linux.microsoft.com <mikub...@linux.microsoft.com> Sent: Monday, August 09, 2021 7:16 AM To: devel@edk2.groups.io Cc: Ni, Ray <ray...@intel.com>; Chaganty, Rangasai V <rangasai.v.chaga...@intel.com> Subject: [edk2-platforms][PATCH v1 1/1] IntelSiliconPkg: Add BaseSmmAccessLibNull
From: Michael Kubacki <michael.kuba...@microsoft.com> REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3540 Adds a NULL instance of SmmAccessLib. Cc: Ray Ni <ray...@intel.com> Cc: Rangasai V Chaganty <rangasai.v.chaga...@intel.com> Signed-off-by: Michael Kubacki <michael.kuba...@microsoft.com> --- Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/BaseSmmAccessLibNull/BaseSmmAccessLibNull.c | 33 ++++++++++++++++++++ Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/BaseSmmAccessLibNull/BaseSmmAccessLibNull.inf | 26 +++++++++++++++ Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dsc | 1 + 3 files changed, 60 insertions(+) diff --git a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/BaseSmmAccessLibNull/BaseSmmAccessLibNull.c b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/BaseSmmAccessLibNull/BaseSmmAccessLibNull.c new file mode 100644 index 000000000000..f5ad306b380b --- /dev/null +++ b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/BaseSmmAcc +++ essLibNull/BaseSmmAccessLibNull.c @@ -0,0 +1,33 @@ +/** @file + A NULL library instance of SmmAccessLib. + + Copyright (c) 2019 - 2020, Intel Corporation. All rights + reserved.<BR> Copyright (c) Microsoft Corporation.<BR> + + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include <Uefi.h> +#include <Library/DebugLib.h> +#include <Library/SmmAccessLib.h> + +/** + This function is to install an SMM Access PPI + + @retval EFI_SUCCESS - Ppi successfully started and installed. + @retval EFI_NOT_FOUND - Ppi can't be found. + @retval EFI_OUT_OF_RESOURCES - Ppi does not have enough resources to initialize the driver. + @retval EFI_UNSUPPORTED - The PPI was not installed and installation is unsupported in + this instance of function implementation. + +**/ +EFI_STATUS +EFIAPI +PeiInstallSmmAccessPpi ( + VOID + ) +{ + ASSERT (FALSE); + return EFI_UNSUPPORTED; +} diff --git a/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/BaseSmmAccessLibNull/BaseSmmAccessLibNull.inf b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/BaseSmmAccessLibNull/BaseSmmAccessLibNull.inf new file mode 100644 index 000000000000..7fd3b0b89655 --- /dev/null +++ b/Silicon/Intel/IntelSiliconPkg/Feature/SmmAccess/Library/BaseSmmAcc +++ essLibNull/BaseSmmAccessLibNull.inf @@ -0,0 +1,26 @@ +## @file +# A NULL library instance of SmmAccessLib. +# +# Copyright (c) 2019, Intel Corporation. All rights reserved.<BR> # +Copyright (c) Microsoft Corporation.<BR> # SPDX-License-Identifier: +BSD-2-Clause-Patent # ## + +[Defines] +INF_VERSION = 0x00010017 +BASE_NAME = BaseSmmAccessLibNull +FILE_GUID = C1A14AB6-B757-4046-9B92-9DCE1A2154C6 +VERSION_STRING = 1.0 +MODULE_TYPE = BASE +LIBRARY_CLASS = SmmAccessLib + +[Packages] + MdePkg/MdePkg.dec + IntelSiliconPkg/IntelSiliconPkg.dec + +[LibraryClasses] + DebugLib + +[Sources] + BaseSmmAccessLibNull.c diff --git a/Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dsc b/Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dsc index 1092371d848e..dd0928ec58f3 100644 --- a/Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dsc +++ b/Silicon/Intel/IntelSiliconPkg/IntelSiliconPkg.dsc @@ -90,6 +90,7 @@ [Components] IntelSiliconPkg/Feature/Capsule/MicrocodeUpdateDxe/MicrocodeUpdateDxe.inf IntelSiliconPkg/Feature/Capsule/Library/MicrocodeFlashAccessLibNull/MicrocodeFlashAccessLibNull.inf IntelSiliconPkg/Feature/ShadowMicrocode/ShadowMicrocodePei.inf + + IntelSiliconPkg/Feature/SmmAccess/Library/BaseSmmAccessLibNull/BaseSmm + AccessLibNull.inf IntelSiliconPkg/Library/PeiDxeSmmBootMediaLib/PeiFirmwareBootMediaLib.inf IntelSiliconPkg/Library/PeiDxeSmmBootMediaLib/DxeSmmFirmwareBootMediaLib.inf IntelSiliconPkg/Library/DxeAslUpdateLib/DxeAslUpdateLib.inf -- 2.28.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#78994): https://edk2.groups.io/g/devel/message/78994 Mute This Topic: https://groups.io/mt/84769134/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
