From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: intel.com, ip: 192.55.52.88, mailfrom: marc.w.chen@intel.com) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by groups.io with SMTP; Fri, 06 Sep 2019 00:52:45 -0700 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Sep 2019 00:52:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,472,1559545200"; d="scan'208";a="177566131" Received: from chenmarc-mobl.gar.corp.intel.com ([10.5.245.60]) by orsmga008.jf.intel.com with ESMTP; 06 Sep 2019 00:52:43 -0700 From: "Marc W Chen" To: devel@edk2.groups.io Cc: Michael Kubacki , Sai Chaganty , Liming Gao , Marc Chen Subject: [edk2-platforms][PATCH V4] AdvancedFeaturePkg/S3Advanced Add S3 Advanced PEIM driver Date: Fri, 6 Sep 2019 15:52:37 +0800 Message-Id: <20190906075237.12424-1-marc.w.chen@intel.com> X-Mailer: git-send-email 2.16.2.windows.1 REF:https://bugzilla.tianocore.org/show_bug.cgi?id=2154 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. Cc: Michael Kubacki Cc: Sai Chaganty Cc: Liming Gao Signed-off-by: Marc Chen --- .../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.
+SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include +#include + +/** + 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..d51a8ee8 --- /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.
+# +# 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] + gEfiPeiMemoryDiscoveredPpiGuid -- 2.16.2.windows.1