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1.发明授权System and method to enable power related decisions in a virtualization environment 有权在虚拟化环境中实现电源相关决策的系统和方法公开(公告)号：US08370836B2
公开(公告)日：2013-02-05
申请号：US12695591
申请日：2010-01-28
CPC分类号： G06F9/45558 , G06F9/5077 , G06F9/5094 , G06F2009/4557 , Y02D10/22
摘要： A virtualization system includes an information handling system with a power detector that detects a power level of the information handling system and another power detector that detects another power level of the information handling system, a power status module, and a virtual machine manager that starts workloads on the information handling system. The power status module receives the power levels and sends the power levels to the virtual machine manager. The virtual machine manager apportions a first portion of the first power level to the first workload, apportions a second portion of the first power level to the second workload, apportions a first portion of the second power level to the first workload, and apportions a second portion of the second power level to the second workload.
摘要翻译： 虚拟化系统包括具有检测信息处理系统的功率级的功率检测器的信息处理系统和检测信息处理系统的另一功率级别的另一功率检测器，启动工作负载的电源状态模块和虚拟机管理器 在信息处理系统上。 电源状态模块接收功率电平，并将功率电平发送到虚拟机管理器。 虚拟机管理器将第一功率级别的第一部分分配给第一工作负载，将第一功率电平的第二部分分配给第二工作负载，将第二功率电平的第一部分分配给第一工作负载，并将第二功率级别分配给第二负载 第二功率电平的一部分到第二工作负载。
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2.发明申请System and Method to Enable Power Related Decisions in a Virtualization Environment 有权在虚拟化环境中启用电源相关决策的系统和方法公开(公告)号：US20110185356A1
公开(公告)日：2011-07-28
申请号：US12695591
申请日：2010-01-28
CPC分类号： G06F9/45558 , G06F9/5077 , G06F9/5094 , G06F2009/4557 , Y02D10/22
摘要： A virtualization system includes an information handling system with a power detector that detects a power level of the information handling system and another power detector that detects another power level of the information handling system, a power status module, and a virtual machine manager that starts workloads on the information handling system. The power status module receives the power levels and sends the power levels to the virtual machine manager. The virtual machine manager apportions a first portion of the first power level to the first workload, apportions a second portion of the first power level to the second workload, apportions a first portion of the second power level to the first workload, and apportions a second portion of the second power level to the second workload.
摘要翻译： 虚拟化系统包括具有检测信息处理系统的功率级的功率检测器的信息处理系统和检测信息处理系统的另一功率级别的另一功率检测器，启动工作负载的电源状态模块和虚拟机管理器 在信息处理系统上。 电源状态模块接收功率电平，并将功率电平发送到虚拟机管理器。 虚拟机管理器将第一功率级别的第一部分分配给第一工作负载，将第一功率电平的第二部分分配给第二工作负载，将第二功率电平的第一部分分配给第一工作负载，并将第二功率级别分配给第二负载 第二功率电平的一部分到第二工作负载。
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公开(公告)号：US09373362B2
公开(公告)日：2016-06-21
申请号：US11838593
申请日：2007-08-14
CPC分类号： G11C5/04 , G11C29/808 , G11C2029/0407 , G11C2029/0409 , G11C2029/5606
摘要： In accordance with the present disclosure, a system and method are herein disclosed for managing memory defects in an information handling system. In an information handling system, a first quantity of memory, such as RAM, may contain defective memory elements. A second quantity of memory is physically coupled to the first quantity of memory and is used to store a memory defect map containing information regarding the location of defective memory elements in the first quantity of memory. The memory defect map may then be referenced by the BIOS or the operating system to preclude use of regions of memory containing defective memory elements.
摘要翻译： 根据本公开，本文公开了一种用于管理信息处理系统中的存储器缺陷的系统和方法。 在信息处理系统中，诸如RAM的第一数量的存储器可能包含有缺陷的存储器元件。 第二数量的存储器物理耦合到第一数量的存储器，并且用于存储包含关于第一数量存储器中的有缺陷的存储器元件的位置的信息的存储器缺陷映射。 然后可以由BIOS或操作系统引用存储器缺陷图，以排除使用包含有缺陷存储器元件的存储器区域。
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公开(公告)号：US08923520B2
公开(公告)日：2014-12-30
申请号：US12424787
申请日：2009-04-16
申请人： Viswanathan Balakrishnan , Santosh Bhadri , Mukund P. Khatri , Kevin T. Marks , Narayanan Subramaniam , Venkatesan Balakrishnan
发明人： Viswanathan Balakrishnan , Santosh Bhadri , Mukund P. Khatri , Kevin T. Marks , Narayanan Subramaniam , Venkatesan Balakrishnan
CPC分类号： H04L9/0816 , G06F11/1402 , G06F21/575 , H04L9/0894 , H04L9/3223 , H04L9/3236
摘要： A system and method for managing the recovery key of a computer system is disclosed. The computer system includes a security layer, and the recovery key is stored locally to a memory location on the computer system, including, as examples, flash memory on the motherboard of the computer system or a USB port on the computer system. In operation, when it becomes necessary for the computer system to authenticate the recovery key, the recovery key may be retrieved from the local memory. The retrieval and storage of the recovery key may be managed by a remote administrator. The recovery key may be stored in a hidden partition in the storage location, and the recovery key may be cryptographically wrapped to add an additional layer of security.
摘要翻译： 公开了一种用于管理计算机系统的恢复密钥的系统和方法。 计算机系统包括安全层，并且恢复密钥本地存储在计算机系统上的存储器位置，例如包括计算机系统的主板上的闪存或计算机系统上的USB端口。 在操作中，当计算机系统需要认证恢复密钥时，可以从本地存储器检索恢复密钥。 恢复密钥的检索和存储可以由远程管理员管理。 恢复密钥可以存储在存储位置中的隐藏分区中，并且恢复密钥可以被加密地包装以增加额外的安全层。
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公开(公告)号：US08811619B2
公开(公告)日：2014-08-19
申请号：US12262962
申请日：2008-10-31
申请人： Mukund P. Khatri , Kevin T. Marks , Don H. Walker
发明人： Mukund P. Khatri , Kevin T. Marks , Don H. Walker
IPC分类号： G06F21/00
CPC分类号： G06F21/575 , G06F21/602
摘要： During execution of BIOS at an information handling system, a processor communicates with the storage controller via a command line protocol (CLP) communications channel. Via the channel, the processor obtains identification information for storage devices associated with the storage controller. The processor communicates the identification information to a key management client, which obtains encryption keys based on the identification information from a key management server. The processor receives the encryption keys, and communicates them to the storage controller via the CLP communications channel. The CLP communications channel thus provides a convenient and flexible interface for communication of security information prior to execution of an operating system.
摘要翻译： 在信息处理系统执行BIOS期间，处理器通过命令行协议（CLP）通信信道与存储控制器进行通信。 通过该通道，处理器获得与存储控制器相关联的存储设备的识别信息。 处理器将识别信息传送到密钥管理客户端，密钥管理客户端基于来自密钥管理服务器的识别信息获得加密密钥。 处理器接收加密密钥，并通过CLP通信通道将其传送到存储控制器。 因此，CLP通信信道为执行操作系统之前的安全信息的通信提供了方便和灵活的接口。
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6.发明授权公开(公告)号：US08276029B2
公开(公告)日：2012-09-25
申请号：US12753406
申请日：2010-04-02
IPC分类号： G11C29/00
CPC分类号： G06F11/1666 , G06F11/1417 , G06F2212/7207 , G11C5/04 , G11C29/76 , G11C29/88 , G11C2029/0407
摘要： A system and method are herein disclosed for managing memory defects in an information handling system. More particularly, a system and method are described for generating a usable memory map which excludes memory locations containing defect memory elements. In an information handling system, a memory defect map, which contains information about the location of defective memory elements, is coupled to the memory device. As a map of memory usable by the system is created, usable memory regions containing defective memory elements are excluded from the memory map. The memory map is passed to the operating system, which uses only those regions of memory designated as usable and non-defective.
摘要翻译： 这里公开了一种用于管理信息处理系统中的存储器缺陷的系统和方法。 更具体地，描述了一种用于生成排除包含缺陷存储器元件的存储器位置的可用存储器映射的系统和方法。 在信息处理系统中，包含有关缺陷存储器元件的位置的信息的存储器缺陷图被耦合到存储器件。 由于系统可用的存储器地图被创建，所以包含有缺陷存储器元件的可用存储器区域被从存储器映射图中排除。 存储器映射被传递到操作系统，该操作系统仅使用指定为可用和无缺陷的存储器区域。
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公开(公告)号：US20110138082A1
公开(公告)日：2011-06-09
申请号：US12630183
申请日：2009-12-03
CPC分类号： G06F13/32 , G06F13/24 , G06F2213/0026
摘要： A method of routing data in an information handling system can include receiving a notification from a management controller at a basic input/output system (BIOS) that includes a system management interrupt (SMI) handler. The a notification can indicate that the management controller has a data packet bound for a peripheral component interconnect express input/output (PCIe I/O) device coupled to a secondary processor. The method can include generating a system management interrupt at the information handling system via the BIOS SMI handler in response to the notification. The method can also include retrieving the data packet from the management controller via the BIOS SMI handler and sending a payload associated with the data packet from the BIOS SMI handler to the PCIe I/O device.
摘要翻译： 在信息处理系统中路由数据的方法可以包括在包括系统管理中断（SMI）处理程序的基本输入/输出系统（BIOS）处从管理控制器接收通知。 通知可以指示管理控制器具有绑定到耦合到辅助处理器的外围组件互连快速输入/输出（PCIe I / O）设备的数据分组。 该方法可以包括响应于该通知经由BIOS SMI处理器在信息处理系统处产生系统管理中断。 该方法还可以包括经由BIOS SMI处理程序从管理控制器检索数据包，并将与数据包相关联的有效载荷从BIOS SMI处理程序发送到PCIe I / O设备。
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8.发明授权Method and apparatus for presenting drivers stored on utility partition of hard disk through virtual floppy to operating system installer 有权通过虚拟软盘向操作系统安装程序呈现存储在硬盘实用程序分区上的驱动程序的方法和装置公开(公告)号：US07757072B2
公开(公告)日：2010-07-13
申请号：US11466166
申请日：2006-08-22
申请人： Wei Liu , Kevin W. Deike , Manoj Gujarathi , Mukund P. Khatri , Charles T. Perusse, Jr. , Theodore Webb
发明人： Wei Liu , Kevin W. Deike , Manoj Gujarathi , Mukund P. Khatri , Charles T. Perusse, Jr. , Theodore Webb
IPC分类号： G06F15/177
CPC分类号： G06F9/4411 , G06F8/60
摘要： Installable device drivers may be stored on a partition, e.g., Utility Partition (UP) or other OEM partition, of an original equipment manufacturer (OEM) storage device, e.g., hard disk drive, by associating an INT13h Basic Input-Output System (BIOS) interrupt call, e.g., reading from floppy disk drive a: or drive b: a desired storage device driver during the normal course of installing an operating system (OS), e.g., Microsoft Windows, Linux, BSD, Unix, etc., on the information handling system, e.g., personal computer, server, blade server, storage array, workstation, etc. The run-time loading of a raw floppy image having OS installable drivers residing in the Utility Partition or other hidden partition on the hard disk may be presented as a virtual floppy disk drive to the OS installer, e.g., person (manual) or scripted (automated) process.
摘要翻译： 通过将INT13h基本输入输出系统（BIOS）关联，可安装设备驱动程序可以存储在原始设备制造商（OEM）存储设备（例如硬盘驱动器）的分区上，例如实用程序分区（UP）或其他OEM分区上 ）中断呼叫，例如从软盘驱动器a：或驱动器b读取：在安装操作系统（OS）（例如Microsoft Windows，Linux，BSD，Unix等）的正常过程期间所需的存储设备驱动程序 信息处理系统，例如个人计算机，服务器，刀片服务器，存储阵列，工作站等。具有驻留在实用程序分区中的OS可安装驱动程序或硬盘上其他隐藏分区的原始软盘映像的运行时加载可以 作为虚拟软盘驱动器呈现给操作系统安装程序，例如人（手动）或脚本（自动）过程。
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9.发明申请System and Method for Managing Memory Errors in an Information Handling System 有权用于管理信息处理系统中的内存错误的系统和方法公开(公告)号：US20090049335A1
公开(公告)日：2009-02-19
申请号：US11838602
申请日：2007-08-14
IPC分类号： G06F11/07
CPC分类号： G06F9/4405 , G06F11/2284
摘要： A method for handling memory defects during the POST phase and memory calibration in single processor and multiprocessor information handling systems is disclosed whereby information regarding the location of a known memory defect is utilized to optimize the performance of an information handling system. Memory defects within system memory are identified and replaced during operation with error free memory space.
摘要翻译： 公开了在单处理器和多处理器信息处理系统中在POST阶段和存储器校准期间处理存储器缺陷的方法，其中利用关于已知存储器缺陷的位置的信息来优化信息处理系统的性能。 系统内存中的内存缺陷在运行期间被识别和替换，并提供无错误的内存空间。
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10.发明申请SYSTEM AND METHOD TO ENABLE AN EVENT TIMER IN A MULTIPLE EVENT TIMER OPERATING ENVIRONMENT 有权在多个事件定时器操作环境中启用事件定时器的系统和方法公开(公告)号：US20080244302A1
公开(公告)日：2008-10-02
申请号：US11693873
申请日：2007-03-30
申请人： Mukund P. Khatri , Anil V. Rao
发明人： Mukund P. Khatri , Anil V. Rao
IPC分类号： G06F1/14
CPC分类号： G06F1/14
摘要： An information handling system including a local event timer operably associated with a management application interface is disclosed. The information handling system can also include a remote event timer accessible by a system management application. The remote event timer can be used relative to use of the local event timer. The information handling system can also include an event timer detection module operable to determine an availability of the local event timer relative to an operating system type. The event timer detection module can also initiate use of the local event timer, and disable use of the remote event timer in response to detecting a local event timer enabled operating system. A method and a chipset configured to be used by an information handling system are also disclosed.
摘要翻译： 公开了一种包括与管理应用接口可操作地相关联的本地事件定时器的信息处理系统。 信息处理系统还可以包括可由系统管理应用访问的远程事件定时器。 可以使用远程事件定时器来使用本地事件定时器。 信息处理系统还可以包括可操作以确定相对于操作系统类型的本地事件定时器的可用性的事件定时器检测模块。 事件定时器检测模块还可以启动本地事件定时器的使用，并且响应于检测到启用本地事件定时器的操作系统而禁用远程事件定时器的使用。 还公开了一种被配置为由信息处理系统使用的方法和芯片组。
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