From nobody Fri Apr 26 10:47:49 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+69658+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+69658+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1609801158; cv=none; d=zohomail.com; s=zohoarc; b=B0CbOIY4bCB/HhHmicUft93aUR8m3ZFX7OMaGBO4ZPcXu109K39Z2zs8rodyAQ9au73x3+fkgYAbzAU1qlrkewqb7Kl+FJMPsHBWUeO86vQxKn6TBqpHreqVUszHGFPXSWeVar0oFXSOzJwHnhdTZaG7YiiQrtZ8mApmaeoNetM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1609801158; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=4eNUP7nIotS1yW+lvMHGC4/pq4B9DCoEaHh8mIBh9vQ=; b=i/AypEcArnppkusjiWfOYmWu8XBX3yqA8fA/A0C1q+95hDNQ0uVTkj3olN0lQ4vNI34fL9LONBtH1N/8JViPSOlRbehQkJT2ExKyh1nzqMOOxd0yXJgKlkORDDIMRTlzcnBB9AkjDQk2eU3s/rrQSgutDSsFskUyRi2YxDPg+to= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+69658+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1609801158392114.43126915331084; Mon, 4 Jan 2021 14:59:18 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id xHraYY1788612xiKsyKuw3o4; Mon, 04 Jan 2021 14:59:18 -0800 X-Received: from mail-pl1-f176.google.com (mail-pl1-f176.google.com [209.85.214.176]) by mx.groups.io with SMTP id smtpd.web08.68.1609801152621021620 for ; Mon, 04 Jan 2021 14:59:12 -0800 X-Received: by mail-pl1-f176.google.com with SMTP id g3so15345099plp.2 for ; Mon, 04 Jan 2021 14:59:12 -0800 (PST) X-Gm-Message-State: huvx2XCkTFhJu9UEfolVURD6x1787277AA= X-Google-Smtp-Source: ABdhPJyHlbxZAoS6PWJGzHonR6uoPJEbMa1M8OCTjR0oNv21FHhzKA0MzjG81hB46vto4Ph+u3hRtg== X-Received: by 2002:a17:90a:7087:: with SMTP id g7mr1096474pjk.200.1609801151896; Mon, 04 Jan 2021 14:59:11 -0800 (PST) X-Received: from cube.nuviainc.com (c-174-52-16-57.hsd1.ut.comcast.net. [174.52.16.57]) by smtp.gmail.com with ESMTPSA id x143sm64185289pgx.66.2021.01.04.14.59.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Jan 2021 14:59:11 -0800 (PST) From: "Rebecca Cran" To: devel@edk2.groups.io Cc: Rebecca Cran , Leif Lindholm , Ard Biesheuvel , "nd @ arm . com . Sami Mujawar" , Liming Gao , Michael D Kinney , Zhiguang Liu Subject: [edk2-devel] [PATCH v5 20/23] ArmPkg: Add Universal/Smbios/OemMiscLibNull Date: Mon, 4 Jan 2021 15:58:27 -0700 Message-Id: <20210104225830.12606-21-rebecca@nuviainc.com> In-Reply-To: <20210104225830.12606-1-rebecca@nuviainc.com> References: <20210104225830.12606-1-rebecca@nuviainc.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,rebecca@nuviainc.com Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1609801158; bh=bMOtpXS9Oc3fzcSVVIieqaXvz2wmigeQdBz9beX22iA=; h=Cc:Date:From:Reply-To:Subject:To; b=j2SH2bPm7atQuGTv9CMAgxdZT1vKUptNT85tl6BE0X2E+ZqgJf/K4VL3EsM1IP3jlsU AcoYBEVuZixvuvjYBdZsM2p34QnZmpNj0xZhevyBjluLdCqpsfzNHX4Xo//ICmKsERL3B pcA46/j9WE//Bs0roAYgDfrLbvnEePvc3e4= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" Add a Null implementation of OemMiscLib. OemMiscLib provides functions that platforms implement to fill in SMBIOS information for the SmbiosMiscDxe and ProcessSubClassDxe drivers. Signed-off-by: Rebecca Cran --- ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLibNull.inf | 31 +++++ ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c | 140 ++++++++++= ++++++++++ 2 files changed, 171 insertions(+) diff --git a/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLibNull.inf b/Ar= mPkg/Universal/Smbios/OemMiscLibNull/OemMiscLibNull.inf new file mode 100644 index 000000000000..342290acdb53 --- /dev/null +++ b/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLibNull.inf @@ -0,0 +1,31 @@ +#/** @file +# OemMiscLib.inf +# +# Copyright (c) 2020, NUVIA Inc. All rights reserved. +# Copyright (c) 2018, Hisilicon Limited. All rights reserved. +# Copyright (c) 2018, Linaro Limited. All rights reserved. +# +# SPDX-License-Identifier: BSD-2-Clause-Patent +# +#**/ + +[Defines] + INF_VERSION =3D 1.29 + BASE_NAME =3D OemMiscLibNull + FILE_GUID =3D e80b8e6b-fffb-4c39-b433-41de67c9d7b8 + MODULE_TYPE =3D BASE + VERSION_STRING =3D 1.0 + LIBRARY_CLASS =3D OemMiscLib + +[Sources.common] + OemMiscLib.c + +[Packages] + ArmPkg/ArmPkg.dec + EmbeddedPkg/EmbeddedPkg.dec + MdeModulePkg/MdeModulePkg.dec + MdePkg/MdePkg.dec + +[LibraryClasses] + BaseMemoryLib + diff --git a/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c b/ArmPkg/U= niversal/Smbios/OemMiscLibNull/OemMiscLib.c new file mode 100644 index 000000000000..ceee45839746 --- /dev/null +++ b/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c @@ -0,0 +1,140 @@ +/** @file +* OemMiscLib.c +* +* Copyright (c) 2018, Hisilicon Limited. All rights reserved. +* Copyright (c) 2018, Linaro Limited. All rights reserved. +* +* SPDX-License-Identifier: BSD-2-Clause-Patent +* +**/ + +#include +#include +#include + +#include + + +/** Gets the CPU frequency of the specified processor. + + @param ProcessorIndex Index of the processor to get the frequency for. + + @return CPU frequency in Hz +**/ +EFIAPI +UINTN +OemGetCpuFreq ( + IN UINT8 ProcessorIndex + ) +{ + return 0; +} + +/** Gets information about the specified processor and stores it in + the structures provided. + + @param ProcessorIndex Index of the processor to get the information for. + @param ProcessorStatus Processor status. + @param ProcessorCharacteristics Processor characteritics. + @param MiscProcessorData Miscellaneous processor information. + + @return TRUE on success, FALSE on failure. +**/ +EFIAPI +BOOLEAN +OemGetProcessorInformation ( + IN UINTN ProcessorIndex, + IN OUT PROCESSOR_STATUS_DATA *ProcessorStatus, + IN OUT PROCESSOR_CHARACTERISTIC_FLAGS *ProcessorCharacteristics, + IN OUT MISC_PROCESSOR_DATA *MiscProcessorData + ) +{ + return TRUE; +} + +/** Gets information about the cache at the specified cache level. + + @param ProcessorIndex The processor to get information for. + @param CacheLevel The cache level to get information for. + @param InstructionOrUnifiedCache Whether the cache is instruction or + unified, not data. + @param SmbiosCacheTable The SMBIOS Type7 cache information structure. + + @return TRUE on success, FALSE on failure. +**/ +EFIAPI +BOOLEAN +OemGetCacheInformation ( + IN UINT8 ProcessorIndex, + IN UINT8 CacheLevel, + IN BOOLEAN InstructionOrUnifiedCache, + IN OUT SMBIOS_TABLE_TYPE7 *SmbiosCacheTable + ) +{ + return TRUE; +} + +/** Gets the maximum number of sockets supported by the platform. + + @return The maximum number of sockets. +**/ +EFIAPI +UINT8 +OemGetProcessorMaxSockets ( + VOID + ) +{ + return 1; +} + +/** Gets the type of chassis for the system. + + @param ChassisType The type of the chassis. + + @retval EFI_SUCCESS The chassis type was fetched successfully. +**/ +EFI_STATUS +EFIAPI +OemGetChassisType ( + UINT8 *ChassisType + ) +{ + *ChassisType =3D MiscChassisTypeUnknown; + return EFI_SUCCESS; +} + +/** Returns whether the specified processor is present or not. + + @param ProcessIndex The processor index to check. + + @return TRUE is the processor is present, FALSE otherwise. +**/ +EFIAPI +BOOLEAN +OemIsSocketPresent ( + IN UINTN ProcessorIndex + ) +{ + if (ProcessorIndex =3D=3D 0) { + return TRUE; + } + + return FALSE; +} + +/** Updates the HII string for the specified field. + + @param mHiiHandle The HII handle. + @param TokenToUpdate The string to update. + @param Offset The field to get information about. +**/ +EFIAPI +VOID +UpdateSmbiosInfo ( + IN EFI_HII_HANDLE mHiiHandle, + IN EFI_STRING_ID TokenToUpdate, + IN SMBIOS_HII_STRING_FIELD Offset + ) +{ + +} --=20 2.26.2 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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