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To: devel@edk2.groups.io, zhiguang.liu@intel.com Cc: "Wang, Sanyo" , Michael D Kinney , Liming Gao References: <20200929080921.370-1-zhiguang.liu@intel.com> From: "Sean" Message-ID: Date: Fri, 2 Oct 2020 17:57:34 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 In-Reply-To: <20200929080921.370-1-zhiguang.liu@intel.com> X-TMN: [vbG4/odPWoVXf05W/CNXzStp0rp6S4BC] X-ClientProxiedBy: MWHPR2001CA0020.namprd20.prod.outlook.com (2603:10b6:301:15::30) To BN8PR07MB6962.namprd07.prod.outlook.com (2603:10b6:408:d6::11) Return-Path: spbrogan@outlook.com X-Microsoft-Original-Message-ID: <01953203-37e6-1b44-321b-6e6afb08dff2@outlook.com> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [192.168.2.78] (50.47.113.221) by MWHPR2001CA0020.namprd20.prod.outlook.com (2603:10b6:301:15::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3391.14 via Frontend Transport; Sat, 3 Oct 2020 00:57:35 +0000 X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 48 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: b27965d0-c409-44a4-1539-08d86737519d X-MS-TrafficTypeDiagnostic: SN1NAM04HT173: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: rcOp7THNKBkyUthIfvD/6pMytGYWOsltwZv7oaIrm55JF/3iiWq8LczYKLafnkal0yRA5tvL+4JnFHw90DLWO00x5IGyvpnN4oAtQCw6fn/mdl5hpsVkez9FLl84XGrV5B+htMjcp+aqCZfOIlRqoSqo0Z2cL2+l7N8SMjZ6FjKrqAh51/Nr30HJifTD2L/uLa4PBFGOxiVFrnSsdLdnsxMjx9edwaKDEx7EgjYbemEZHYdabjoFknUlBjMLIoIT X-MS-Exchange-AntiSpam-MessageData: 2LM/gQv/LlQP+mSQz2dNNBQvw29YClXRCZM8PlebHUi2/ciTmlL6R4Z4TUS61NUBePrHMTsR6bd55OxshckH8Cl88u4yYRsowd9LSZIvpdI81bhbzusHOK1CtXSHzQKrP39pY/bf/4+wKus9lPMVyw== X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: b27965d0-c409-44a4-1539-08d86737519d X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Oct 2020 00:57:37.8647 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-AuthSource: SN1NAM04FT039.eop-NAM04.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1NAM04HT173 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Reviewed-by: Sean Brogan On 9/29/2020 1:09 AM, Zhiguang Liu wrote: > From: "Wang, Sanyo" > > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2352 > > SMBIOS 3.4 spec adds new memory device types (DDR5, LPDDR5) > > Cc: Michael D Kinney > Cc: Liming Gao > Cc: Zhiguang Liu > Signed-off-by: Sanyo Wang > --- > MdePkg/Include/IndustryStandard/SmBios.h | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/MdePkg/Include/IndustryStandard/SmBios.h b/MdePkg/Include/IndustryStandard/SmBios.h > index ea23685851..f2db11f947 100644 > --- a/MdePkg/Include/IndustryStandard/SmBios.h > +++ b/MdePkg/Include/IndustryStandard/SmBios.h > @@ -1718,7 +1718,9 @@ typedef enum { > MemoryTypeLpddr4 = 0x1E, > > MemoryTypeLogicalNonVolatileDevice = 0x1F, > > MemoryTypeHBM = 0x20, > > - MemoryTypeHBM2 = 0x21 > > + MemoryTypeHBM2 = 0x21, > > + MemoryTypeDdr5 = 0x22, > > + MemoryTypeLpddr5 = 0x23 > > } MEMORY_DEVICE_TYPE; > > > > /// >