From nobody Tue Feb 10 01:50:14 2026 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+70442+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+70442+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=arm.com ARC-Seal: i=1; a=rsa-sha256; t=1610735233; cv=none; d=zohomail.com; s=zohoarc; b=OfUv+diPubtHoTesp3Qp9eKRRKn4Kr/DHKaaowt82jmzH58I7VFKUl4/VvXW7UilFTv3viB1ACbHAoOsUncEzlbzIM3kxtR8WXhUtyRqeMWCs0Yi5pbUvxA53uvE6yn7Vu4UJNXlmGmgV8bwR6vVWeuYsKSp5BAfzHvgjZpsLrw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1610735233; 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=nh9sTRmTcjJGCITlY93Jdeuerc4sV1wyqxpdbYhku5U=; b=Pa/jCSkIEY5+VCmeHd41/fe56vqtmp1PyzNAusBKOcFxPqmqZ9guVc8EMlWrGugW6P+Nlo4DPc3HQRNRvC28pgYwH3Kg5eMofdo/X38nfhvct2pUpiIZlHt0MiSBR4jHuNe9RKjYU3a5mnenAMOQG6gMB9zDLKzTyL6van59a0I= 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+70442+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) header.from= Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1610735233182191.00122283945905; Fri, 15 Jan 2021 10:27:13 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id 3w3dYY1788612xFmvbCFFh5F; Fri, 15 Jan 2021 10:27:12 -0800 X-Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.web10.72.1610735232206214193 for ; Fri, 15 Jan 2021 10:27:12 -0800 X-Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id CE284ED1; Fri, 15 Jan 2021 10:27:11 -0800 (PST) X-Received: from usa.arm.com (a074742.blr.arm.com [10.162.16.32]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 9EEFA3F719; Fri, 15 Jan 2021 10:27:10 -0800 (PST) From: "Pranav Madhu" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Leif Lindholm Subject: [edk2-devel] [edk2-platforms][PATCH V1 05/11] Platform/ARM/SgiPkg: Add SMBIOS Type3 Table Date: Fri, 15 Jan 2021 23:56:42 +0530 Message-Id: <20210115182648.20938-6-pranav.madhu@arm.com> In-Reply-To: <20210115182648.20938-1-pranav.madhu@arm.com> References: <20210115182648.20938-1-pranav.madhu@arm.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,pranav.madhu@arm.com X-Gm-Message-State: OcLOLAYuqp0R0m03u5VxFYLbx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1610735232; bh=39isa0kBYM0D1q2X5ZfnrU/h2iv/slkiN62gQ8uGuU4=; h=Cc:Date:From:Reply-To:Subject:To; b=t78q1EZaP9zNbAeNCYqtmty3FyRyqNh12uTCKBgxgBmCrfkUVKVSvpIekSAuMM45AYG 236Pp2fNDmUdmNSrs/XLcmrXtvoNCur6GN+T1AobWTVHLdw7QXzqNQv9PLYTD0r468SQc NWvraNostGnGdLBcRmcyYH0NJoYD3arSrEM= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" Add the SMBIOS type 3 table (System Enclosure) that includes information about manufacturer, type, serial number and other information related to system enclosure. Signed-off-by: Pranav Madhu --- Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.inf | 1 + Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.h | 10 = +++ Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.c | 1 + Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type3SystemEnclosure.c | 77 = ++++++++++++++++++++ 4 files changed, 89 insertions(+) diff --git a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDx= e.inf b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.inf index 6a00912ab742..8095257a4c94 100644 --- a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.inf +++ b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.inf @@ -27,6 +27,7 @@ SmbiosPlatformDxe.c Type0BiosInformation.c Type1SystemInformation.c + Type3SystemEnclosure.c =20 [Packages] ArmPkg/ArmPkg.dec diff --git a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDx= e.h b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.h index 43427158106d..749439f939ee 100644 --- a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.h +++ b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.h @@ -21,4 +21,14 @@ InstallSystemInformation ( IN EFI_SMBIOS_PROTOCOL *Smbios ); =20 +EFI_STATUS +EFIAPI +InstallSystemEnclosure ( + IN EFI_SMBIOS_PROTOCOL *Smbios + ); + +enum SMBIOS_REFRENCE_HANDLES { + SMBIOS_HANDLE_ENCLOSURE =3D 0x1000, +}; + #endif // SMBIOS_PLATFORM_DXE_H_ diff --git a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDx= e.c b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.c index 1068398bcba3..2eff18630030 100644 --- a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.c +++ b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/SmbiosPlatformDxe.c @@ -23,6 +23,7 @@ STATIC ARM_RD_SMBIOS_TABLE_INSTALL_FPTR mSmbiosTableList[] =3D { &InstallBiosInformation, &InstallSystemInformation, + &InstallSystemEnclosure, }; =20 /** diff --git a/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type3SystemEnclo= sure.c b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type3SystemEnclosure= .c new file mode 100644 index 000000000000..c6d134e5af59 --- /dev/null +++ b/Platform/ARM/SgiPkg/Drivers/SmbiosPlatformDxe/Type3SystemEnclosure.c @@ -0,0 +1,77 @@ +/** @file + SMBIOS Type 3 (System enclosure) table for ARM RD platforms. + + Copyright (c) 2020-2021, ARM Limited. All rights reserved. + + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#include +#include + +#include "SmbiosPlatformDxe.h" + +#define TYPE3_STRINGS \ + "ARM LTD\0" /* Manufacturer */ \ + "Version not set\0" /* Version */ \ + "Serial not set\0" /* Serial */ \ + "Asset Tag not set\0" /* Asset Tag */ + +/* SMBIOS Type3 structure */ +#pragma pack(1) +struct ArmRdSmbiosType3 { + SMBIOS_TABLE_TYPE3 Base; + UINT8 Strings[sizeof (TYPE3_STRINGS)]; +}; +#pragma pack() + +/* System information (SMBIOS 3.4 spec, section 7.4) */ +static struct ArmRdSmbiosType3 mArmRdSmbiosType3 =3D { + { + { + // SMBIOS header + EFI_SMBIOS_TYPE_SYSTEM_ENCLOSURE, // Type 3 + sizeof (SMBIOS_TABLE_TYPE1), // Length + SMBIOS_HANDLE_ENCLOSURE, // Assign an unused handle number + }, + 1, // Manufacturer + 2, // Enclosure type unknown + 2, // Version + 3, // Serial + 4, // Asset Tag + ChassisStateSafe, // Boot chassis state + ChassisStateSafe, // Power supply state + ChassisStateSafe, // Thermal state + ChassisSecurityStatusUnknown, // Security Status + {0}, // BIOS vendor specific Information + }, + // Text strings (unformatted) + TYPE3_STRINGS +}; + +/** + Install SMBIOS System Enclosure Table + + @retval EFI_SUCCESS Record was added. + @retval EFI_OUT_OF_RESOURCES Record was not added. + @retval EFI_ALREADY_STARTED The SmbiosHandle passed in is already in u= se. +**/ +EFI_STATUS +InstallSystemEnclosure ( + IN EFI_SMBIOS_PROTOCOL *Smbios + ) +{ + EFI_STATUS Status; + EFI_SMBIOS_HANDLE SmbiosHandle; + + SmbiosHandle =3D ((EFI_SMBIOS_TABLE_HEADER *)&mArmRdSmbiosType3)->Handle; + Status =3D Smbios->Add ( + Smbios, + NULL, + &SmbiosHandle, + (EFI_SMBIOS_TABLE_HEADER *)&mArmRdSmbiosType3 + ); + + return Status; +} --=20 2.17.1 -=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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