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1. 发明申请

US20060026419A1 Method, apparatus, and product for providing a scalable trusted platform module in a hypervisor environment 失效
标题翻译：用于在管理程序环境中提供可扩展的可信平台模块的方法，装置和产品
公开(公告)号：US20060026419A1
公开(公告)日：2006-02-02
申请号：US10902670
申请日：2004-07-29
申请人： Richard Arndt , Steven Bade , Thomas Dewkett , Charles Gainey , Nia Kelley , Siegfried Sutter , Helmut Weber
发明人： Richard Arndt , Steven Bade , Thomas Dewkett , Charles Gainey , Nia Kelley , Siegfried Sutter , Helmut Weber
IPC分类号： H04L9/00
CPC分类号： H04L63/20 , G06F21/57 , H04L63/0876 , H04L63/102
摘要： A method, apparatus, and computer program product are described for implementing a trusted computing environment within a data processing system where the data processing system includes a single hardware trusted platform module (TPM). Multiple logical partitions are provided in the data processing system. A unique context is generated for each one of the logical partitions. When one of the logical partitions requires access to the hardware TPM, that partition's context is required to be stored in the hardware TPM. The hardware TPM includes a finite number of storage locations, called context slots, for storing contexts. Each context slot can store one partition's context. Each one of the partitions is associated with one of the limited number of context storage slots in the hardware TPM. At least one of the context slots is simultaneously associated with more than one of the logical partitions. Contexts are swapped into and out of the hardware TPM during runtime of the data processing system so that when ones of the partitions require access to the hardware TPM, their required contexts are currently stored in the hardware TPM.
摘要翻译：描述了一种在数据处理系统内实现可信计算环境的方法，装置和计算机程序产品，其中数据处理系统包括单个硬件可信平台模块（TPM）。在数据处理系统中提供了多个逻辑分区。为每个逻辑分区生成唯一的上下文。当其中一个逻辑分区需要访问硬件TPM时，该分区的上下文需要存储在硬件TPM中。硬件TPM包括有限数量的存储位置，称为上下文时隙，用于存储上下文。每个上下文时隙都可以存储一个分区的上下文。每个分区与硬件TPM中的有限数量的上下文存储时隙中的一个相关联。至少一个上下文时隙同时与多于一个的逻辑分区相关联。在数据处理系统的运行期间，上下文交换进出硬件TPM，以便当这些分区中的一个需要访问硬件TPM时，其所需的上下文当前存储在硬件TPM中。

2. 发明申请

US20060230208A1 System and method for presenting interrupts 有权
标题翻译：用于呈现中断的系统和方法
公开(公告)号：US20060230208A1
公开(公告)日：2006-10-12
申请号：US11100845
申请日：2005-04-07
申请人： Thomas Gregg , Richard Arndt , David Craddock , Richard Errickson , Ronald Fuhs
发明人： Thomas Gregg , Richard Arndt , David Craddock , Richard Errickson , Ronald Fuhs
IPC分类号： G06F13/24
CPC分类号： G06F13/24
摘要： An information processing system is provided which includes an interrupt table including a plurality of entries relating to interrupts requested by entries in a plurality of event queues. The entries of the interrupt table reference identifiers, and the identifiers are assigned to events from a pool of identifiers in accordance with an order in which the events occur.
摘要翻译：提供了一种信息处理系统，其包括中断表，该中断表包括与多个事件队列中的条目所请求的中断有关的多个条目。中断表参考标识符的条目和标识符根据事件发生的顺序从标识符池分配给事件。

3. 发明申请

US20060195674A1 System and method for managing metrics table per virtual port in a logically partitioned data processing system 失效
标题翻译：用于管理逻辑分区数据处理系统中每个虚拟端口的度量表的系统和方法
公开(公告)号：US20060195674A1
公开(公告)日：2006-08-31
申请号：US11066590
申请日：2005-02-25
申请人： Richard Arndt , Harvey Kiel , Renato Recio , Jaya Srikrishnan
发明人： Richard Arndt , Harvey Kiel , Renato Recio , Jaya Srikrishnan
IPC分类号： G06F12/00 , G06F13/00
CPC分类号： G06F9/45537
摘要： A method, computer program product, and distributed data processing system that allows a single physical I/O adapter, such as a PCI, PCI-X, or PCI-E adapter, to track performance and reliability statistics per virtual upstream and downstream port, thereby allowing a system and network management to be performed at finer granularity than what is possible using conventional physical port statistics, is provided. Particularly, a mechanism of managing per-virtual port performance metrics in a logically partitioned data processing system including allocating a subset of resources of a physical adapter to a virtual adapter of a plurality of virtual adapters is provided. The subset of resources includes a virtual port having an identifier assigned thereto. The identifier of the virtual port is associated with an address of a physical port. A metric table is associated with the virtual port, wherein the metric table includes metrics of operations that target the virtual port.
摘要翻译：允许单个物理I / O适配器（例如PCI，PCI-X或PCI-E适配器）的方法，计算机程序产品和分布式数据处理系统来跟踪每个虚拟上游和下游端口的性能和可靠性统计数据，从而允许以比使用常规物理端口统计可能的更细的粒度执行系统和网络管理。特别地，提供了一种在逻辑分区数据处理系统中管理每虚拟端口性能度量的机制，包括将物理适配器的资源子集分配给多个虚拟适配器的虚拟适配器。资源子集包括具有分配给其的标识符的虚拟端口。虚拟端口的标识符与物理端口的地址相关联。度量表与虚拟端口相关联，其中度量表包括针对虚拟端口的操作的度量。

4. 发明申请

US20060195620A1 System and method for virtual resource initialization on a physical adapter that supports virtual resources 有权
标题翻译：在支持虚拟资源的物理适配器上进行虚拟资源初始化的系统和方法
公开(公告)号：US20060195620A1
公开(公告)日：2006-08-31
申请号：US11066517
申请日：2005-02-25
申请人： Richard Arndt , Giora Biran , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
发明人： Richard Arndt , Giora Biran , Harvey Kiel , Vadim Makhervaks , Renato Recio , Leah Shalev , Jaya Srikrishnan
IPC分类号： G06F3/00
CPC分类号： G06F13/385
摘要： A method, computer program product, and distributed data processing system for directly sharing a network stack offload I/O adapter that directly supports resource virtualization and does not require a LPAR manager or other intermediary to be invoked on every I/O transaction is provided. The present invention also provides a method, computer program product, and distributed data processing system for directly creating and initializing one or more virtual resources that reside within a physical adapter, such as a PCI, PCI-X, or PCI-E adapter, and that are associated with a virtual host. Specifically, the present invention is directed to a mechanism for sharing conventional PCI (Peripheral Component Interconnect) I/O adapters, PCI-X I/O adapters, PCI-Express I/O adapters, and, in general, any I/O adapter that uses a memory mapped I/O interface for host to adapter communications. A mechanism is provided for directly creating and initializing one or more virtual resources that reside within a physical adapter, such as a PCI, PCI-X, or PCI-E adapter, and that are associated with a virtual host.
摘要翻译：提供了直接共享直接支持资源虚拟化并且不需要在每个I / O事务上调用LPAR管理器或其他中介的网络堆栈卸载I / O适配器的方法，计算机程序产品和分布式数据处理系统。本发明还提供一种用于直接创建和初始化驻留在物理适配器（例如PCI，PCI-X或PCI-E适配器）内的一个或多个虚拟资源的方法，计算机程序产品和分布式数据处理系统，以及它们与虚拟主机相关联。具体地，本发明涉及用于共享常规PCI（外围组件互连）I / O适配器，PCI-X I / O适配器，PCI-Express I / O适配器以及通常的任何I / O适配器它使用内存映射的I / O接口进行主机到适配器通信。提供了一种用于直接创建和初始化驻留在物理适配器（例如PCI，PCI-X或PCI-E适配器）内并与虚拟主机相关联的一个或多个虚拟资源的机制。

5. 发明申请

US20060193327A1 System and method for providing quality of service in a virtual adapter 审中-公开
标题翻译：在虚拟适配器中提供服务质量的系统和方法
公开(公告)号：US20060193327A1
公开(公告)日：2006-08-31
申请号：US11067354
申请日：2005-02-25
申请人： Richard Arndt , Harvey Kiel , Renato Recio , Jaya Srikrishnan
发明人： Richard Arndt , Harvey Kiel , Renato Recio , Jaya Srikrishnan
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： G06F13/387 , G06F9/45537 , H04L47/2408
摘要： A method, computer program product, and distributed data processing system for associating a quality of service level to one or more virtual I/O adapters or virtual resources that reside within a physical adapter and are associated with a virtual host is provided. Specifically, a mechanism by which a single physical I/O adapter associates one or more virtual I/O adapters or virtual resources to a quality of service level is provided.
摘要翻译：提供了一种用于将服务质量级别与驻留在物理适配器中并与虚拟主机相关联的一个或多个虚拟I / O适配器或虚拟资源相关联的方法，计算机程序产品和分布式数据处理系统。具体地说，提供了单个物理I / O适配器将一个或多个虚拟I / O适配器或虚拟资源关联到服务质量水平的机制。

6. 发明申请

US20060168214A1 System for managing logical partition preemption 审中-公开
标题翻译：用于管理逻辑分区抢占的系统
公开(公告)号：US20060168214A1
公开(公告)日：2006-07-27
申请号：US10977800
申请日：2004-10-29
申请人： William Armstrong , Richard Arndt , Michael Benhase , Lawrence Blount , Yu-Cheng Hsu , Naresh Nayar
发明人： William Armstrong , Richard Arndt , Michael Benhase , Lawrence Blount , Yu-Cheng Hsu , Naresh Nayar
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： G06F9/5077 , G06F9/4881 , G06F2209/5014
摘要： An apparatus, program product and method guarantee a period of time in which a partition's use of a resource will not be preempted by a hypervisor. An inquiry communication from the partition prompts the hypervisor to determine if work is pending for the hypervisor. If not, the hypervisor sends a guarantee response ensuring the period of uninterrupted use of the resource by the partition.
摘要翻译：设备，程序产品和方法保证分区对资源的使用不会被管理程序抢占的时间段。分区的查询通信将提示管理程序确定虚拟机管理程序是否正在等待工作。如果没有，则管理程序发送保证响应，确保分区不间断使用资源的时间。

7. 发明申请

US20060010277A1 Isolation of input/output adapter interrupt domains 审中-公开
标题翻译：输入/输出适配器中断域的隔离
公开(公告)号：US20060010277A1
公开(公告)日：2006-01-12
申请号：US10887525
申请日：2004-07-08
申请人： Richard Arndt , Patrick Buckland , Gregory Nordstrom , Steven Thurber
发明人： Richard Arndt , Patrick Buckland , Gregory Nordstrom , Steven Thurber
IPC分类号： G06F13/24 , G06F13/14
CPC分类号： G06F13/24 , G06F13/32
摘要： Method, apparatus and system for isolating input/output adapter interrupt domains in a data processing system. The data processing system includes a plurality of input/output adapters, and isolation of interrupt resources available to the input/output adapters is controlled by functionality in a host bridge that connects the plurality of input/output adapters to a system bus of the data processing system, thus permitting the use of low cost, industry standard switches and bridges external to the host bridge.
摘要翻译：用于在数据处理系统中隔离输入/输出适配器中断域的方法，装置和系统。数据处理系统包括多个输入/输出适配器，并且输入/输出适配器可用的中断资源的隔离由主机桥中的功能控制，主桥将多个输入/输出适配器连接到数据处理的系统总线系统，从而允许在主桥外部使用低成本，行业标准交换机和桥接器。

8. 发明申请

US20050182788A1 Architecture and method for managing the sharing of logical resources among separate partitions of a logically partitioned computer system 失效
标题翻译：用于管理逻辑分区计算机系统的单独分区之间的逻辑资源共享的架构和方法
公开(公告)号：US20050182788A1
公开(公告)日：2005-08-18
申请号：US10777724
申请日：2004-02-12
申请人： Richard Arndt , Bruce Mealey , Steven Thurber
发明人： Richard Arndt , Bruce Mealey , Steven Thurber
IPC分类号： G06F9/455 , G06F9/46 , G06F9/50 , G06F17/00
CPC分类号： G06F9/45533 , G06F9/45541 , G06F9/5077
摘要： A mechanism is provided for sharing resources among logical partitions in a logical partitioned data processing system and for managing the changes to resources in such a way that the sharing operating systems are able to handle the various transitions in a graceful manner. Four hypervisor functions plus a specific return code manage the granting of access of resources owned by one partition to another (client) partition, accepting of granted resources by client partitions, returning of granted resources by client partitions, and rescinding of access by the owning partition. These four hypervisor functions are invoked either explicitly by the owning and client partitions or automatically by the hypervisor in response to partition termination. The hypervisor functions provide the needed infrastructure to manage the sharing of logical resources among partitions.
摘要翻译：提供了一种机制，用于在逻辑分区数据处理系统中的逻辑分区之间共享资源，并且以这样的方式管理对资源的改变，使得共享操作系统能够以优雅的方式处理各种转换。四个管理程序功能加上特定的返回代码管理一个分区所拥有的资源到另一个（客户端）分区的授权，客户端分区接受授予的资源，客户机分区返回授权资源，以及由所拥有的分区撤销访问。这四个虚拟机管理程序功能由拥有和客户机分区明确地调用，或者由管理程序自动地响应于分区终止而调用。管理程序功能提供所需的基础设施来管理分区之间逻辑资源的共享。

9. 发明申请

US20050018669A1 Infiniband subnet management queue pair emulation for multiple logical ports on a single physical port 审中-公开
标题翻译： Infiniband子网管理队列对仿真，用于单个物理端口上的多个逻辑端口
公开(公告)号：US20050018669A1
公开(公告)日：2005-01-27
申请号：US10626988
申请日：2003-07-25
申请人： Richard Arndt , Bruce Beukema , David Craddock , Thomas Gregg , Donald Schmidt , Bruce Walk
发明人： Richard Arndt , Bruce Beukema , David Craddock , Thomas Gregg , Donald Schmidt , Bruce Walk
IPC分类号： H04L12/56
CPC分类号： H04L49/351 , H04L49/205 , H04L49/30 , H04L49/557
摘要： A Host Channel Adapter supporting a plurality of Logical Partitions is provided. A Subnet Manager, having an associated aliased Queue Pair, may run in a Logical Partition. A single physical subnet management Queue Pair and its associated firmware are provided for each physical port in the Host Channel Adapter. If a packet is to be routed to a Subnet Manager residing in a Logical Partition, the packet is enqueued on the physical port's send queue for transmission to the aliased Queue Pair for the Subnet Manager. The Host Channel Adapter hardware loops the packet back to the aliased Queue Pair in the appropriate Logical Partition. The aliased Queue Pair is also capable of transmitting packets that are looped back to a Hypervisor Subnet Management Agent.
摘要翻译：提供了支持多个逻辑分区的主机通道适配器。具有关联的别名队列对的子网管理器可以在逻辑分区中运行。为主机通道适配器中的每个物理端口提供单个物理子网管理队列对及其相关固件。如果要将数据包路由到驻留在逻辑分区中的子网管理器，则该数据包将在物理端口的发送队列中排队，以传输到子网管理器的别名队列对。主机通道适配器硬件将数据包循环回相应逻辑分区中的别名队列对。别名队列对还能够发送环回到管理程序子网管理代理的数据包。

10. 发明授权

US06261254B1 Lever-style drain assembly for urine collection container 失效
标题翻译：尿液收集容器的杠杆式排水组件
公开(公告)号：US06261254B1
公开(公告)日：2001-07-17
申请号：US09357721
申请日：1999-07-21
申请人： Robert J. Baron , Richard Arndt , Igor Blinow
发明人： Robert J. Baron , Richard Arndt , Igor Blinow
IPC分类号： G02B638
CPC分类号： A61F5/4407
摘要： A fluid collection bag and drain assembly comprises: a container having an interior chamber for collecting fluid. Mounted to the container is a compressible, resilient outlet tube having a passage in fluid communication with the interior chamber of the container. A housing surrounds the outlet tube, and the discharge end of the outlet tube is disposed to discharge fluid through the open lower end of the housing. A lever is pivotably mounted to the housing. A closure member extending from the lever is operative to clamp off the outlet tube when the lever is in a closed position and to permit the outlet tube to open when the lever is in an open position. A cover member is pivotably mounted to the housing and is normally operative to close the open lower end of the housing. The cover member is operatively linked to the lever such that when the lever is opened, the cover member is opened to uncover the open lower end of the housing concurrent with the outlet tube being permitted to open. In this manner the cover member prevents accidental contact with the discharge end of the outlet tube when fluid is not being discharged from the container.
摘要翻译：流体收集袋和排水组件包括：具有用于收集流体的内部室的容器。安装到容器上的是可压缩的弹性出口管，其具有与容器的内部腔室流体连通的通道。壳体围绕出口管，并且出口管的排放端设置成通过壳体的敞开的下端排出流体。杆可枢转地安装到壳体。当杠杆处于关闭位置时，从杆延伸的关闭构件可操作以夹紧出口管，并且当杠杆处于打开位置时允许出口管打开。盖构件可枢转地安装到壳体并且通常可操作以关闭壳体的敞开的下端。盖构件可操作地连接到杠杆，使得当杠杆打开时，盖构件打开以揭开壳体的敞开的下端，同时出口管被允许打开。以这种方式，当流体不从容器排出时，盖构件防止与出口管的排放端意外接触。

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