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1. 发明申请

WO2017120812A1 SECURE COMMUNICATION CHANNEL FOR SYSTEM MANAGEMENT MODE 审中-公开
标题翻译：系统管理模式的安全通信通道
公开(公告)号：WO2017120812A1
公开(公告)日：2017-07-20
申请号：PCT/CN2016/070868
申请日：2016-01-14
申请人： INTEL CORPORATION , YAO, Jiewen Jacques , ZIMMER, Vincent J. , COURY, Bassam N.
发明人： YAO, Jiewen Jacques , ZIMMER, Vincent J. , COURY, Bassam N.
IPC分类号： G06F12/14
CPC分类号： G06F21/74
摘要： Embodiments are directed to securing system management mode (SMM) in a computer system. A CPU is configurable to execute first code in a normal mode, and second code in a SSM. A SMM control engine is operative to transition the CPU from the normal mode to the SMM in response to a SMM transition call, and to control access by the CPU in the SMM to data from an originator of the SMM transition call. The access is controlled based on an authorization state assigned to the SMM transition call. An authorization engine is operative to perform authentication of the originator of the SMM transition call and to assign the authorization state based on an authentication result. The CPU in the SMM is prevented from accessing the data in response to the authentication result being a failure of authentication.
摘要翻译：实施例涉及在计算机系统中保护系统管理模式（SMM）。 CPU可配置为在正常模式下执行第一个代码，在SSM中执行第二个代码。 SMM控制引擎用于响应于SMM转换呼叫将CPU从正常模式转换到SMM，并且控制SMM中的CPU对来自SMM转换呼叫的发起者的数据的访问。根据分配给SMM转换呼叫的授权状态来控制访问。授权引擎可操作来执行对SMM转换呼叫的发起者的认证并基于认证结果来分配授权状态。响应身份验证失败的身份验证结果，SMM中的CPU无法访问数据。

2. 发明申请

WO2013048500A1 APPARATUS AND METHOD FOR IMPLEMENTING A MULTI-LEVEL MEMORY HIERARCHY OVER COMMON MEMORY CHANNELS 审中-公开
标题翻译：用于在通用存储器通道上实现多级存储器层级的装置和方法
公开(公告)号：WO2013048500A1
公开(公告)日：2013-04-04
申请号：PCT/US2011/054436
申请日：2011-09-30
申请人： INTEL CORPORATION , RAMANUJAN, Raj, K. , ZIAKAS, Dimitrios , ZIMMERMAN, David, J. , KUMAR, Mohan, J. , SWAMINATHAN, Muthukumar, P. , COURY, Bassam, N.
发明人： RAMANUJAN, Raj, K. , ZIAKAS, Dimitrios , ZIMMERMAN, David, J. , KUMAR, Mohan, J. , SWAMINATHAN, Muthukumar, P. , COURY, Bassam, N.
IPC分类号： G06F13/14 , G06F12/00
CPC分类号： G06F12/0811 , G06F12/0238 , G06F12/08 , G06F12/0802 , G06F12/0848 , G06F12/0866 , G06F12/0897 , G06F13/1684 , G06F2212/2024 , G06F2212/304
摘要： A system and method are described for integrating a memory and storage hierarchy including a non-volatile memory tier within a computer system. In one embodiment, PCMS memory devices are used as one tier in the hierarchy, sometimes referred to as "far memory." Higher performance memory devices such as DRAM placed in front of the far memory and are used to mask some of the performance limitations of the far memory. These higher performance memory devices are referred to as "near memory."
摘要翻译：描述了用于集成包括计算机系统内的非易失性存储器层的存储器和存储层级的系统和方法。在一个实施例中，PCMS存储器件被用作层次结构中的一个层，有时被称为“远存储器”。更高性能的存储器件，例如放置在远存储器之前的DRAM，并用于掩盖远存储器的一些性能限制。这些更高性能的存储器件被称为“接近存储器”。

3. 发明申请

WO2015080717A1 METHOD AND APPARATUS FOR SERVER PLATFORM ARCHITECTURES THAT ENABLE SERVICEABLE NONVOLATILE MEMORY MODULES 审中-公开
标题翻译：使用可维修非易失性存储器模块的服务器平台架构的方法和设备
公开(公告)号：WO2015080717A1
公开(公告)日：2015-06-04
申请号：PCT/US2013/072159
申请日：2013-11-27
申请人： INTEL CORPORATION , ZIAKAS, Dimitrios , COURY, Bassam N. , KUMAR, Mohan J. , NACHIMUTHU, Murugasamy K. , DANG, Thi , WUNDERLICH, Russell J.
发明人： ZIAKAS, Dimitrios , COURY, Bassam N. , KUMAR, Mohan J. , NACHIMUTHU, Murugasamy K. , DANG, Thi , WUNDERLICH, Russell J.
IPC分类号： G06F15/76
CPC分类号： G06F15/7803 , G06F11/1662 , G06F2201/805
摘要： Systems and methods of implementing server architectures that can facilitate the servicing of memory components in computer systems. The systems and methods employ nonvolatile memory/storage modules that include nonvolatile memory (NVM) that can be used for system memory and mass storage, as well as firmware memory. The respective NVM/storage modules can be received in front or rear-loading bays of the computer systems. The systems and methods further employ single, dual, or quad socket processors, in which each processor is communicably coupled to at least some of the NVM/storage modules disposed in the front or rear-loading bays by one or more memory and/or input/output (I/O) channels. By employing NVM/storage modules that can be received in front or rear-loading bays of computer systems, the systems and methods provide memory component serviceability heretofore unachievable in computer systems implementing conventional server architectures.
摘要翻译：实现服务器架构的系统和方法可以方便计算机系统中的存储器组件的维护。这些系统和方法采用非易失性存储/存储模块，其中包括可用于系统内存和大容量存储的非易失性存储器（NVM）以及固件存储器。相应的NVM /存储模块可以被接收在计算机系统的前部或后部装载槽中。该系统和方法进一步采用单插槽，双插槽或四插槽处理器，其中每个处理器通过一个或多个存储器和/或输入可通信地耦合到布置在前装载或后装载槽中的至少一些NVM /存储模块 /输出（I / O）通道。通过采用可以在计算机系统的前端或后端加载的接收的NVM /存储模块，系统和方法提供了迄今为止在实现常规服务器架构的计算机系统中无法实现的存储器组件的可维护性。

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