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11. 发明授权

US07246038B2 Method, system, and article of manufacture for running diagnostics related to a device 有权
标题翻译：用于运行与设备相关的诊断的方法，系统和制造
公开(公告)号：US07246038B2
公开(公告)日：2007-07-17
申请号：US11351684
申请日：2006-02-10
申请人： Scott P. Dubal , Patrick L. Connor , Mark V. Montecalvo
发明人： Scott P. Dubal , Patrick L. Connor , Mark V. Montecalvo
IPC分类号： G06F11/30 , G06F19/00
CPC分类号： G06F11/2289
摘要： Provided are a method, system, and article of manufacture, wherein in certain embodiments, an indicator is searched for in a computational platform, and wherein the indicator indicates an operational state of a device coupled to the computational platform. A determination is made that the indicator has been modified to disable the device. The indicator is modified to allow enablement of the disabled device. The device is tested to determine whether the device is capable of operating correctly.
摘要翻译：提供了一种方法，系统和制品，其中在某些实施例中，在计算平台中搜索指示符，并且其中指示符指示耦合到计算平台的设备的操作状态。确定指示灯已被修改为禁用该设备。该指示灯被修改为允许禁用设备的启用。测试设备以确定设备是否能够正常工作。

12. 发明申请

US20160380885A1 APPARATUS AND METHOD FOR HARDWARE-ACCELERATED PACKET PROCESSING 有权
标题翻译：用于硬件加速分组处理的装置和方法
公开(公告)号：US20160380885A1
公开(公告)日：2016-12-29
申请号：US14750085
申请日：2015-06-25
申请人： Nrupal Jani , Dinesh Kumar , Christian Maciocco , Ren Wang , Neerav Parikh , John Fastabend , Iosif Gasparakis , David J. Harriman , Patrick L. Connor , Sanjeev Jain
发明人： Nrupal Jani , Dinesh Kumar , Christian Maciocco , Ren Wang , Neerav Parikh , John Fastabend , Iosif Gasparakis , David J. Harriman , Patrick L. Connor , Sanjeev Jain
IPC分类号： H04L12/721 , H04L12/26
CPC分类号： H04L45/44 , H04L43/026 , H04L43/0817 , H04L43/0876 , H04L43/16 , H04L45/306 , H04L47/125 , H04L47/781
摘要： Devices and techniques for hardware accelerated packet processing are described herein. A device can communicate with one or more hardware switches. The device can detect characteristics of a plurality of packet streams. The device may distribute the plurality of packet streams between the one or more hardware switches and software data plane components based on the detected characteristics of the plurality of packet streams, such that at least one packet stream is designated to be processed by the one or more hardware switches. Other embodiments are also described.
摘要翻译：本文描述了用于硬件加速分组处理的设备和技术。设备可以与一个或多个硬件交换机进行通信。该设备可以检测多个分组流的特性。该设备可以基于检测到的多个分组流的特性，在一个或多个硬件交换机和软件数据平面组件之间分配多个分组流，使得至少一个分组流被指定为被一个或多个硬件开关还描述了其它实施例。

13. 发明授权

US09847936B2 Apparatus and method for hardware-accelerated packet processing 有权
公开(公告)号：US09847936B2
公开(公告)日：2017-12-19
申请号：US14750085
申请日：2015-06-25
申请人： Nrupal Jani , Dinesh Kumar , Christian Maciocco , Ren Wang , Neerav Parikh , John Fastabend , Iosif Gasparakis , David J. Harriman , Patrick L. Connor , Sanjeev Jain
发明人： Nrupal Jani , Dinesh Kumar , Christian Maciocco , Ren Wang , Neerav Parikh , John Fastabend , Iosif Gasparakis , David J. Harriman , Patrick L. Connor , Sanjeev Jain
IPC分类号： H04L12/721 , H04L12/26 , H04L12/725 , H04L12/803 , H04L12/911
CPC分类号： H04L45/44 , H04L43/026 , H04L43/0817 , H04L43/0876 , H04L43/16 , H04L45/306 , H04L47/125 , H04L47/781
摘要： Devices and techniques for hardware accelerated packet processing are described herein. A device can communicate with one or more hardware switches. The device can detect characteristics of a plurality of packet streams. The device may distribute the plurality of packet streams between the one or more hardware switches and software data plane components based on the detected characteristics of the plurality of packet streams, such that at least one packet stream is designated to be processed by the one or more hardware switches. Other embodiments are also described.

14. 发明授权

US08730984B2 Queuing based on packet classification 有权
标题翻译：基于分组分类排队
公开(公告)号：US08730984B2
公开(公告)日：2014-05-20
申请号：US13099215
申请日：2011-05-02
申请人： Erik K. Mann , Patrick L. Connor , Diamant Nimrod
发明人： Erik K. Mann , Patrick L. Connor , Diamant Nimrod
IPC分类号： H04L12/28
CPC分类号： H04L47/2441 , H04L47/10 , H04L47/2433 , H04L47/245 , H04L47/41 , H04L47/50 , H04L47/6215 , Y02D50/30
摘要： A system includes a host and a network controller coupled to the host by a bus. The system includes logic to classify Transmission Control Protocol/Internet Protocol (TCP/IP) receive packets based on the network source, network destination, port source, and port destination of the respective receive packets; and cause queuing of the receive packets in a one of multiple receive queues based on the classifying such that receive packets having the same network source, network destination, port source, and port destination are to be queued to the same one of the multiple queues for processing.
摘要翻译：系统包括通过总线耦合到主机的主机和网络控制器。该系统包括基于相应接收分组的网络源，网络目的地，端口源和端口目的地对传输控制协议/因特网协议（TCP / IP）接收分组进行分类的逻辑; 并且基于分类使得在多个接收队列中的一个接收队列中的接收分组排队，使得具有相同网络源，网络目的地，端口源和端口目的地的接收分组将被排队到多个队列中的相同的一个队列处理。

15. 发明申请

US20110208874A1 PACKET AGGREGATION 有权
标题翻译：分组聚合
公开(公告)号：US20110208874A1
公开(公告)日：2011-08-25
申请号：US13099259
申请日：2011-05-02
申请人： Eric K. Mann , Patrick L. Connor , Nimrod Diamant
发明人： Eric K. Mann , Patrick L. Connor , Nimrod Diamant
IPC分类号： G06F15/16
CPC分类号： H04L47/2441 , H04L47/10 , H04L47/2433 , H04L47/245 , H04L47/41 , H04L47/50 , H04L47/6215 , Y02D50/30
摘要： A system includes logic to store multiple descriptors, each of the multiple descriptors to be associated with a different set of multiple Transmission Control Protocol/Internet Protocol (TCP/IP) packets received by the network controller, each of the multiple descriptors including a count of the number of packets in the set of multiple packets associated with a respective descriptor. For each of the respective receive packets, the system determines a one of the multiple descriptors based on the network source address, network destination address, source port, and destination port of the respective packet; includes the respective packet in the set of multiple packets associated with the determine one of the multiple descriptors; and updates the one of the multiple descriptors by incrementing the count of the number of packets in the set of multiple packets; and provides data from within the packets to the host.
摘要翻译：系统包括存储多个描述符的逻辑，多个描述符中的每一个与由网络控制器接收的不同的多个传输控制协议/因特网协议（TCP / IP）分组集合相关联，所述多个描述符中的每一个包括与相应描述符相关联的多个分组的集合中的分组的数量。对于各个接收分组中的每一个，系统基于相应分组的网络源地址，网络目的地址，源端口和目的端口来确定多个描述符之一; 包括与所述多个描述符中的所述确定的一个相关联的所述多个分组的集合中的相应分组; 并通过递增多个分组集合中的分组数量的计数来更新多个描述符中的一个; 并将数据包内的数据提供给主机。

16. 发明授权

US07444642B2 Method for indicating completion status of asynchronous events 有权
标题翻译：指示异步事件完成状态的方法
公开(公告)号：US07444642B2
公开(公告)日：2008-10-28
申请号：US10003134
申请日：2001-11-15
申请人： Linden Minnick , Roy Callum , Patrick L. Connor
发明人： Linden Minnick , Roy Callum , Patrick L. Connor
IPC分类号： G06F3/00 , G06F13/28
CPC分类号： G06F13/128
摘要： The present disclosure describes a method comprising issuing a plurality of commands to a controller, wherein the commands are issued in a first order, and wherein the completion status of commands is written to the memory in a second order, and wherein the second order may be different from the first order. Also described is an apparatus comprising a controller adapted to accept a plurality of commands, wherein the commands are issued in a first order, and completion status of commands is written to the memory in a second order, and wherein the second order may be different from the first order.
摘要翻译：本公开描述了一种方法，包括向控制器发出多个命令，其中以第一顺序发出命令，并且其中命令的完成状态以二次写入存储器，并且其中第二顺序可以是不同于第一个订单。还描述了一种装置，包括适于接受多个命令的控制器，其中以第一顺序发出命令，并且命令的完成状态以二次写入存储器，并且其中第二次命令可以不同于第一个订单。

17. 发明授权

US07177913B2 Method, system, and program for adding operations identifying data packets to structures based on priority levels of the data packets 有权
标题翻译：方法，系统和程序，用于根据数据包的优先级将标识数据包的操作添加到结构中
公开(公告)号：US07177913B2
公开(公告)日：2007-02-13
申请号：US10314473
申请日：2002-12-05
申请人： Patrick L. Connor
发明人： Patrick L. Connor
IPC分类号： G06F13/00
CPC分类号： H04L47/50
摘要： Disclosed is a method, system, and program for adding an operation (e.g., an operation that provides information about data for transfer or a storage operation) to a structure (e.g., a queue). If a priority level associated with a data packet identified by the operation has a first designation comprising a high priority, placing the operation into a first structure (e.g., a queue) with a least number of operations. If the priority level associated with the data packet identified by the operation has a second designation comprising a low priority, placing the operation into a second structure (e.g., a queue) with a most number of operations.
摘要翻译：公开了一种用于向结构（例如，队列）添加操作（例如，提供关于用于传送或存储操作的数据的信息的操作）的方法，系统和程序。如果与由操作识别的数据分组相关联的优先级具有包括高优先级的第一指定，则将该操作置于具有最少数量的操作的第一结构（例如，队列）中。如果与由操作识别的数据分组相关联的优先级具有包括低优先级的第二指定，则将操作置于具有最多操作次数的第二结构（例如，队列）中。

18. 发明授权

US07039061B2 Methods and apparatus for retaining packet order in systems utilizing multiple transmit queues 失效
公开(公告)号：US07039061B2
公开(公告)日：2006-05-02
申请号：US09963284
申请日：2001-09-25
申请人： Patrick L. Connor , Linden Minnick
发明人： Patrick L. Connor , Linden Minnick
IPC分类号： H04L12/28 , H04J3/14 , G08C15/00 , G06F11/00
CPC分类号： H04L47/34 , H04L47/10 , H04L47/2441 , H04L47/41 , H04L47/50 , H04L47/6215
摘要： Methods, apparatus, and articles of manufacture for retaining packet order in multiprocessor systems utilizing multiple transmit queues are disclosed herein. Embodiments of the present invention define multiple transmit queues for a given priority level of packets to enable the multiprocessor system to process and queue packets of equal priority in different transmit queues. Queuing packets of equal priority in different transmit queues minimizes processor time spent attempting to acquire queue-specific resources associated with one particular transmit queue. In addition, embodiments of the present invention provide an assignment mechanism to ensure that packets corresponding to a common flow are queued in the same transmit queue in order to eliminate, to the extent possible, out-or-order packets, which many times results in lost packets and a reduction in realized network throughput.

19. 发明授权

US06957281B2 Ingress processing optimization via traffic classification and grouping 有权
公开(公告)号：US06957281B2
公开(公告)日：2005-10-18
申请号：US10044989
申请日：2002-01-15
申请人： Eric K. Mann , Patrick L. Connor , Nimrod Diamant
发明人： Eric K. Mann , Patrick L. Connor , Nimrod Diamant
IPC分类号： H04L12/54 , H04L12/801 , H04L12/851 , H04L12/863 , H04L12/891 , G06F3/00
CPC分类号： H04L47/2441 , H04L47/10 , H04L47/2433 , H04L47/245 , H04L47/41 , H04L47/50 , H04L47/6215 , Y02D50/30
摘要： An arrangement is provided for ingress processing optimization via traffic classification and grouping. A plurality of packets are classified according to a classification criterion. The classified packets are used to generate a packet bundle containing packets that are uniform with respect to the classification criterion. The packet bundle and its corresponding packet bundle descriptor are transferred to a host which then processes the packet bundle as a whole according to the information contained in the packet bundle descrptor.

20. 发明授权

US08856416B2 Method and apparatus for processing latency sensitive electronic data with interrupt moderation 有权
标题翻译：用于处理具有中断节制的等待时间敏感电子数据的方法和装置
公开(公告)号：US08856416B2
公开(公告)日：2014-10-07
申请号：US10007082
申请日：2001-12-06
申请人： Linden Minnick , Patrick L. Connor
发明人： Linden Minnick , Patrick L. Connor
IPC分类号： G06F13/24 , H04L12/861 , H04L29/06
CPC分类号： H04L69/16 , H04L49/90 , H04L49/9063 , H04L69/12 , H04L69/161 , H04L69/163
摘要： Numerous embodiments of a method and apparatus for processing latency sensitive electronic data with interrupt moderation are disclosed.
摘要翻译：公开了用于处理具有中断节制的等待时间敏感电子数据的方法和装置的许多实施例。

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