From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pg1-f174.google.com (mail-pg1-f174.google.com [209.85.215.174]) by mx.groups.io with SMTP id smtpd.web10.29073.1612745607602991205 for ; Sun, 07 Feb 2021 16:53:27 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@nuviainc-com.20150623.gappssmtp.com header.s=20150623 header.b=cv8Qro07; spf=pass (domain: nuviainc.com, ip: 209.85.215.174, mailfrom: rebecca@nuviainc.com) Received: by mail-pg1-f174.google.com with SMTP id r38so9113457pgk.13 for ; Sun, 07 Feb 2021 16:53:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nuviainc-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=mE7EA/rQTG/L9FbkVxylgNy33j20dJyOajnhOLH8cjE=; b=cv8Qro07gxwjSIwu/L6SRMLoY1KRIVTB7GUvjUH8E/V1SIOg05e5gLaPd0KQcTTL17 lhzUC4IBIaUaYuNf/ZCjO/MmunziAo2SZ4weDykcqhceGFhDnDvakUMmwGmZxrp8xAXW cFRGeI2JRrehxbpkcGoaKg1kuj/pTNF2LTR9nA3KTExEfw4L1BSelMyuQf/LsCPGOGJ5 o+P2SjnLP+Wz3wMlhTyTMGn+y141X+A7St3gsHy1BIMdslIGh2NtPIaN2RJ1uP+XRQrX Dl5026m4ZgmIJHCSPJlvo7ncqXTO/CJXPv2h1fyKNM7+98Oamnhb0S/4yJF/SdWRosB9 XY+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=mE7EA/rQTG/L9FbkVxylgNy33j20dJyOajnhOLH8cjE=; b=clmkYz2j5e3jckc+I1GL6rlfINvoWYDKqpP4aa15blQCmZi61BvKN3Thy5o3oNc7Jb J0tYAfzDHUZW0UZ3OisUjsJLtH1PEDbmjkHxewM+e4Fdh7lfoU3LZyUAzQ39Sz+zdSRc 4TmL8D6tnzc08CKIN9De24afOom/EzG35BYqJS9G6EP+tJ50znRpPfpqYUIGe8KzsAt7 tNwUoq3oVgc9fIJRZhlHXOJ5YKm4rVhJs0xHnPGVW9TkZzO2O8Lsp0lnWFnMK3uQp3ZJ oeRmIS/qEPbM8a9ASdqfgZX5KlnOePv8IRm5lKn2r1/JlOVbqxtG0NTExr+fbp/Td0ZC qGeA== X-Gm-Message-State: AOAM530BXu0kPc1vkWMyqjVRWn9wPhGJX4mUV5G/IYreV5GKvLxfdHVL Gvf+5efgEd8GVFy7aPwmVJa65Uip/tnhhSiRqgHwTFUcyrUEs+aFo6RoCXV8/j+d6VvkaeZDUDy S0MaS38pukcvAD39ZWXZahrMHgPsdnz49z0Xn77dDCuPAMcnob9qJDOze2k9Q8V2riIPw3g== X-Google-Smtp-Source: ABdhPJxOpdXbvp6t1UEOwi+kGcFKM6GvrH6JCjKo66OHk6x1QLpWoJjg55ZrPkA65swUTvLU3X1HdA== X-Received: by 2002:aa7:9018:0:b029:1d9:55d7:1ffc with SMTP id m24-20020aa790180000b02901d955d71ffcmr10453614pfo.71.1612745606525; Sun, 07 Feb 2021 16:53:26 -0800 (PST) Return-Path: Received: from cube.int.bluestop.org (c-174-52-16-57.hsd1.ut.comcast.net. [174.52.16.57]) by smtp.gmail.com with ESMTPSA id c6sm11095883pjd.21.2021.02.07.16.53.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Feb 2021 16:53:26 -0800 (PST) From: "Rebecca Cran" To: devel@edk2.groups.io Cc: Rebecca Cran , leif@nuviainc.com, Ard Biesheuvel , nd@arm.com, Sami Mujawar , Liming Gao , Michael D Kinney , Zhiguang Liu , Samer El-Haj-Mahmoud , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v8 12/21] ArmPkg: Add Universal/Smbios/OemMiscLibNull Date: Sun, 7 Feb 2021 17:52:45 -0700 Message-Id: <20210208005254.12176-13-rebecca@nuviainc.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210208005254.12176-1-rebecca@nuviainc.com> References: <20210208005254.12176-1-rebecca@nuviainc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Acked-by: Leif Lindholm --- ArmPkg/ArmPkg.dsc | 2 + ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLibNull.inf | 31 +++++ ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c | 144 ++++++++++++++++++++ 3 files changed, 177 insertions(+) diff --git a/ArmPkg/ArmPkg.dsc b/ArmPkg/ArmPkg.dsc index 48059cf38ed3..0f77a6da4483 100644 --- a/ArmPkg/ArmPkg.dsc +++ b/ArmPkg/ArmPkg.dsc @@ -84,6 +84,8 @@ [LibraryClasses.common] ArmMtlLib|ArmPkg/Library/ArmMtlNullLib/ArmMtlNullLib.inf + OemMiscLib|ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLibNull.inf + [LibraryClasses.common.PEIM] HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf PeimEntryPoint|MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf diff --git a/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLibNull.inf b/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLibNull.inf new file mode 100644 index 000000000000..b21eeade64b5 --- /dev/null +++ b/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLibNull.inf @@ -0,0 +1,31 @@ +#/** @file +# OemMiscLib.inf +# +# Copyright (c) 2021, 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 = 1.29 + BASE_NAME = OemMiscLibNull + FILE_GUID = e80b8e6b-fffb-4c39-b433-41de67c9d7b8 + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = 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/Universal/Smbios/OemMiscLibNull/OemMiscLib.c new file mode 100644 index 000000000000..767fc08d166b --- /dev/null +++ b/ArmPkg/Universal/Smbios/OemMiscLibNull/OemMiscLib.c @@ -0,0 +1,144 @@ +/** @file +* OemMiscLib.c +* +* Copyright (c) 2021, 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 +* +**/ + +#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 + ) +{ + ASSERT (FALSE); + 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 OEM_MISC_PROCESSOR_DATA *MiscProcessorData + ) +{ + ASSERT (FALSE); + 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 DataCache Whether the cache is a data cache. + @param UnifiedCache Whether the cache is a unified cache. + @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 DataCache, + IN BOOLEAN UnifiedCache, + IN OUT SMBIOS_TABLE_TYPE7 *SmbiosCacheTable + ) +{ + ASSERT (FALSE); + return TRUE; +} + +/** Gets the maximum number of sockets supported by the platform. + + @return The maximum number of sockets. +**/ +EFIAPI +UINT8 +OemGetProcessorMaxSockets ( + VOID + ) +{ + ASSERT (FALSE); + 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 + ) +{ + ASSERT (FALSE); + *ChassisType = 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 + ) +{ + ASSERT (FALSE); + 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 +OemUpdateSmbiosInfo ( + IN EFI_HII_HANDLE mHiiHandle, + IN EFI_STRING_ID TokenToUpdate, + IN OEM_MISC_SMBIOS_HII_STRING_FIELD Offset + ) +{ + ASSERT (FALSE); +} -- 2.26.2