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11. 发明授权

US09383931B2 Controlling the selectively setting of operational parameters for an adapter 有权
公开(公告)号：US09383931B2
公开(公告)日：2016-07-05
申请号：US13461930
申请日：2012-05-02
申请人： David Craddock , Mark S. Farrell , Beth A. Glendening , Thomas A. Gregg , Dan F. Greiner , Gustav E. Sittmann, III , Peter K. Szwed
发明人： David Craddock , Mark S. Farrell , Beth A. Glendening , Thomas A. Gregg , Dan F. Greiner , Gustav E. Sittmann, III , Peter K. Szwed
IPC分类号： G06F15/00 , G06F3/06 , G06F9/30 , G06F9/44 , G06F21/62 , G06F21/71 , G06F21/85
CPC分类号： G06F3/0619 , G06F3/065 , G06F3/067 , G06F9/30003 , G06F9/4411 , G06F21/6218 , G06F21/71 , G06F21/85 , G06F2221/2101 , G06F2221/2105 , G06F2221/2141
摘要： An instruction is provided to establish various operational parameters for an adapter. These parameters include adapter interruption parameters, input/output address translation parameters, resetting error indications, setting measurement parameters, and setting an interception control, as examples. The instruction specifies a function information block, which is a program representation of a device table entry used by the adapter, to be used in certain situations in establishing the parameters. A store instruction is also provided that stores the current contents of the function information block.

12. 发明授权

US08650335B2 Measurement facility for adapter functions 有权
标题翻译：适配器功能的测量设备
公开(公告)号：US08650335B2
公开(公告)日：2014-02-11
申请号：US12821193
申请日：2010-06-23
申请人： Frank W. Brice, Jr. , David Craddock , Beth A. Glendening , Thomas A. Gregg , Eric N. Lais , Peter K. Szwed , Steven G. Wilkins
发明人： Frank W. Brice, Jr. , David Craddock , Beth A. Glendening , Thomas A. Gregg , Eric N. Lais , Peter K. Szwed , Steven G. Wilkins
IPC分类号： G06F3/00
CPC分类号： G06F11/349 , G06F2201/865 , G06F2201/88
摘要： A measurement facility is provided for capturing and presenting fine-grained usage information for adapter functions in an input/output subsystem. Adapter specific input/output traffic is tracked on a per function basis and the results are dynamically presented to the user. This information is useful for performance tuning, load balancing and usage based charging, as examples.
摘要翻译：提供测量设备，用于捕获并呈现输入/输出子系统中适配器功能的细粒度使用信息。适配器特定的输入/输出流量在每个功能的基础上被跟踪，结果被动态呈现给用户。作为示例，此信息对于性能调优，负载平衡和基于使用的计费非常有用。

13. 发明申请

US20110320860A1 MANAGING PROCESSING ASSOCIATED WITH HARDWARE EVENTS 有权
标题翻译：与硬件事件相关的管理处理
公开(公告)号：US20110320860A1
公开(公告)日：2011-12-29
申请号：US12821191
申请日：2010-06-23
申请人： Anthony F. Coneski , David Craddock , Charles W. Gainey, JR. , Beth A. Glendening , Thomas A. Gregg , Ugochukwu C. Njoku , Peter K. Szwed
发明人： Anthony F. Coneski , David Craddock , Charles W. Gainey, JR. , Beth A. Glendening , Thomas A. Gregg , Ugochukwu C. Njoku , Peter K. Szwed
IPC分类号： G06F11/07 , G06F11/00
CPC分类号： G06F11/0793 , G06F11/0748
摘要： Detection, notification and/or processing of events, such as errors associated with adapters, are facilitated. Hardware detects an event, places one or more adapters in an error state to prevent access to/from the adapters, and notifies the operating system of the event.
摘要翻译：事件的检测，通知和/或处理，例如与适配器相关联的错误被促进。硬件检测到一个事件，将一个或多个适配器置于错误状态，以防止访问/从适配器访问，并通知操作系统事件。

14. 发明申请

US20120216022A1 CONTROLLING THE SELECTIVELY SETTING OF OPERATIONAL PARAMETERS FOR AN ADAPTER 审中-公开
标题翻译：控制适配器的操作参数的选择性设置
公开(公告)号：US20120216022A1
公开(公告)日：2012-08-23
申请号：US13461930
申请日：2012-05-02
申请人： David Craddock , Mark S. Farrell , Beth A. Glendening , Thomas A. Gregg , Dan F. Greiner , Gustav E. Sittmann, III , Peter K. Szwed , Cynthia Sittmann
发明人： David Craddock , Mark S. Farrell , Beth A. Glendening , Thomas A. Gregg , Dan F. Greiner , Gustav E. Sittmann, III , Peter K. Szwed , Cynthia Sittmann
IPC分类号： G06F9/30 , G06F9/318
CPC分类号： G06F3/0619 , G06F3/065 , G06F3/067 , G06F9/30003 , G06F9/4411 , G06F21/6218 , G06F21/71 , G06F21/85 , G06F2221/2101 , G06F2221/2105 , G06F2221/2141
摘要： An instruction is provided to establish various operational parameters for an adapter. These parameters include adapter interruption parameters, input/output address translation parameters, resetting error indications, setting measurement parameters, and setting an interception control, as examples. The instruction specifies a function information block, which is a program representation of a device table entry used by the adapter, to be used in certain situations in establishing the parameters. A store instruction is also provided that stores the current contents of the function information block.
摘要翻译：提供了一个指令来建立适配器的各种操作参数。这些参数包括适配器中断参数，输入/输出地址转换参数，复位错误指示，设置测量参数以及设置拦截控制。该指令指定功能信息块，其是适配器使用的设备表条目的程序表示，用于在建立参数的某些情况下使用。还提供存储功能信息块的当前内容的存储指令。

15. 发明申请

US20110320772A1 CONTROLLING THE SELECTIVELY SETTING OF OPERATIONAL PARAMETERS FOR AN ADAPTER 有权
标题翻译：控制适配器的操作参数的选择性设置
公开(公告)号：US20110320772A1
公开(公告)日：2011-12-29
申请号：US12821181
申请日：2010-06-23
申请人： David Craddock , Mark S. Farrell , Beth A. Glendening , Thomas A. Gregg , Dan F. Greiner , Gustav E. Sittmann, III , Peter K. Szwed
发明人： David Craddock , Mark S. Farrell , Beth A. Glendening , Thomas A. Gregg , Dan F. Greiner , Gustav E. Sittmann, III , Peter K. Szwed
IPC分类号： G06F9/30 , G06F9/312
CPC分类号： G06F3/0619 , G06F3/065 , G06F3/067 , G06F9/30003 , G06F9/4411 , G06F21/6218 , G06F21/71 , G06F21/85 , G06F2221/2101 , G06F2221/2105 , G06F2221/2141
摘要： An instruction is provided to establish various operational parameters for an adapter. These parameters include adapter interruption parameters, input/output address translation parameters, resetting error indications, setting measurement parameters, and setting an interception control, as examples. The instruction specifies a function information block, which is a program representation of a device table entry used by the adapter, to be used in certain situations in establishing the parameters. A store instruction is also provided that stores the current contents of the function information block.
摘要翻译：提供了一个指令来建立适配器的各种操作参数。这些参数包括适配器中断参数，输入/输出地址转换参数，复位错误指示，设置测量参数以及设置拦截控制。该指令指定功能信息块，其是适配器使用的设备表条目的程序表示，用于在建立参数的某些情况下使用。还提供存储功能信息块的当前内容的存储指令。

16. 发明申请

US20110320666A1 INPUT/OUTPUT (I/O) EXPANSION RESPONSE PROCESSING IN A PERIPHERAL COMPONENT INTERCONNECT EXPRESS (PCIE) ENVIRONMENT 有权
标题翻译：外围组件互连（PCIE）环境中的输入/输出（I / O）扩展响应处理
公开(公告)号：US20110320666A1
公开(公告)日：2011-12-29
申请号：US12821239
申请日：2010-06-23
申请人： Thomas A. Gregg , David F. Craddock , Eric N. Lais
发明人： Thomas A. Gregg , David F. Craddock , Eric N. Lais
IPC分类号： G06F13/00
CPC分类号： G06F13/4027 , G06F13/36 , G06F13/385
摘要： A system for implementing non-standard input/output (I/O) adapters in a standardized I/O architecture, comprising an I/O hub communicatively coupled to an I/O bus and a plurality of I/O adapters, the I/O hub including logic for implementing a method comprising receiving a request from a requester to perform an operation on one of the plurality of I/O adapters. The method further comprising determining that the request is in a format other than a format supported by the I/O bus, determining that the requester requires a completion response for the request, transforming the request into the format supported by the I/O bus, transmitting the request to the I/O adapter, receiving the completion response from the I/O adapter, the completion response comprising an indicator that the request has been completed, the completion response in the format supported by the I/O bus and transmitting the completion response to the requester.
摘要翻译：一种用于在标准I / O架构中实现非标准输入/输出（I / O）适配器的系统，包括通信地耦合到I / O总线和多个I / O适配器的I / O集线器，I / O集线器，包括用于实现方法的逻辑，该方法包括从请求者接收对所述多个I / O适配器之一执行操作的请求。该方法还包括确定该请求是不同于I / O总线支持的格式的格式，确定请求者需要该请求的完成响应，将该请求转换成该I / O总线支持的格式，将所述请求发送到所述I / O适配器，从所述I / O适配器接收完成响应，所述完成响应包括所述请求已经完成的指示符，所述完成响应以所述I / O总线支持的格式发送，完成响应请求者。

17. 发明授权

US08055818B2 Low latency queue pairs for I/O adapters 失效
标题翻译： I / O适配器的低延迟队列对
公开(公告)号：US08055818B2
公开(公告)日：2011-11-08
申请号：US10985460
申请日：2004-11-10
申请人： David F. Craddock , Thomas A. Gregg , Kevin J. Reilly
发明人： David F. Craddock , Thomas A. Gregg , Kevin J. Reilly
IPC分类号： G06F3/00
CPC分类号： G06F5/065
摘要： A low-latency queue pair (QP) is provided for I/O Adapters that eliminates the overhead associated with work queue elements (WQEs) and defines the mechanisms necessary to allow the placement of the message directly on the queue pair.
摘要翻译：为I / O适配器提供了低延迟队列对（QP），消除了与工作队列元素（WQE）相关联的开销，并定义了允许将消息直接放置在队列对上所需的机制。

18. 发明申请

US20080148008A1 Moving, Resizing, and Memory Management for Producer-Consumer Queues 失效
标题翻译：生产者 - 消费者队列的移动，调整大小和内存管理
公开(公告)号：US20080148008A1
公开(公告)日：2008-06-19
申请号：US12028905
申请日：2008-02-11
申请人： Richard L. Arndt , David F. Craddock , Ronald E. Fuhs , Thomas A. Gregg , Thomas Schlipf
发明人： Richard L. Arndt , David F. Craddock , Ronald E. Fuhs , Thomas A. Gregg , Thomas Schlipf
IPC分类号： G06F12/00
CPC分类号： G06F5/10
摘要： Systems, methods, and software products for moving and/or resizing a producer-consumer queue in memory without stopping all activity is provided so that no data is lost or accidentally duplicated during the move. There is a software consumer and a hardware producer, such as a host channel adapter.
摘要翻译：提供用于在不停止所有活动的情况下移动和/或调整内存中生产者 - 消费者队列大小的系统，方法和软件产品，以便在移动过程中不丢失数据或意外重复数据。有一个软件消费者和一个硬件生产商，如主机通道适配器。

19. 发明申请

US20080098197A1 Method and System For Address Translation With Memory Windows 审中-公开
标题翻译：用于存储器Windows的地址转换的方法和系统
公开(公告)号：US20080098197A1
公开(公告)日：2008-04-24
申请号：US11551405
申请日：2006-10-20
申请人： David F. Craddock , Charles S. Graham , Thomas A. Gregg
发明人： David F. Craddock , Charles S. Graham , Thomas A. Gregg
IPC分类号： G06F12/00
CPC分类号： G06F12/145 , G06F12/1009
摘要： Disclosed are a method and system for address translation with memory windows. The method comprises the steps of designating a memory region having a set of virtual addresses, each virtual address having an associated real address; and providing one or more translation tables for translating the virtual addresses to the real addresses; A memory region protection table entry (MRPTE) defines access rights for the memory region, and includes one or more pointers to the one or more translation tables. A memory window is bound to the memory region to provide access to a subset of the virtual addresses. A memory window protection table entry (MWPTE) defines access rights for the memory window, and includes one or more pointers to the one or more translation tables to translate the subset of virtual addresses to real addresses.
摘要翻译：公开了一种用于具有存储器窗口的地址转换的方法和系统。该方法包括以下步骤：指定具有一组虚拟地址的存储器区域，每个虚拟地址具有相关联的真实地址; 以及提供用于将虚拟地址转换为真实地址的一个或多个转换表; 存储器区域保护表条目（MRPTE）定义了存储器区域的访问权限，并且包括一个或多个指向一个或多个转换表的指针。存储器窗口被绑定到存储器区域以提供对虚拟地址的子集的访问。存储器窗口保护表条目（MWPTE）定义了存储器窗口的访问权限，并且包括一个或多个指向一个或多个转换表的指针，以将虚拟地址的子集转换为实际地址。

20. 发明授权

US07668207B2 System, method, and article of manufacture for synchronizing time of day clocks on first and second computers 有权
标题翻译：用于在第一和第二计算机上同步时钟的系统，方法和制品
公开(公告)号：US07668207B2
公开(公告)日：2010-02-23
申请号：US11873557
申请日：2007-10-17
申请人： David F. Craddock , Richard K. Errickson , Thomas A. Gregg , Bruce Marshall Walk
发明人： David F. Craddock , Richard K. Errickson , Thomas A. Gregg , Bruce Marshall Walk
IPC分类号： H04J3/06
CPC分类号： G06F1/14 , G04G5/00 , G04G7/00
摘要： A system, method, and article of manufacture for synchronizing first and second time-of-day clocks on first and second computers, respectively, are provided. The first and second computers have first and second network interface cards with third and fourth clocks, respectively, thereon. The system utilizes time stamp values generated by the third and fourth clocks to synchronize the first and second time-of-day clocks.
摘要翻译：提供了分别在第一和第二计算机上同步第一和第二时钟的系统，方法和制品。第一和第二计算机具有分别具有第三和第四时钟的第一和第二网络接口卡。系统利用由第三和第四时钟产生的时间戳值来同步第一和第二时钟时钟。

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