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31. 发明申请

US20140280709A1 FLOW DIRECTOR-BASED LOW LATENCY NETWORKING 有权
标题翻译：基于流程总监的低期限网络
公开(公告)号：US20140280709A1
公开(公告)日：2014-09-18
申请号：US13836959
申请日：2013-03-15
申请人： Yadong Li , Anvil Vasudevan , Linden Cornett
发明人： Yadong Li , Anvil Vasudevan , Linden Cornett
IPC分类号： H04L29/08
CPC分类号： H04L67/10 , G06F13/385
摘要： Generally, this disclosure relates to low latency networking. A system may include processor circuitry comprising at least one processor; memory circuitry configured to store an application, a receive queue and a networking stack comprising a network device driver; a network controller comprising a flow director, the network controller configured to couple the host device to at least one link partner and the flow director configured to store one or more selected received packets in the receive queue, the selecting based, at least in part, on a packet flow identifier; and a network device driver configured to identify the receive queue in response to a polling request comprising the packet flow identifier; poll the receive queue; and process each received packet stored in the receive queue.
摘要翻译：通常，本公开涉及低延迟网络。系统可以包括包括至少一个处理器的处理器电路; 存储器电路，被配置为存储应用，接收队列和包括网络设备驱动器的网络堆栈; 网络控制器，其包括流导向器，所述网络控制器被配置为将主机设备耦合到至少一个链路伙伴，并且所述流导向器被配置为在接收队列中存储一个或多个所选择的接收分组，所述选择至少部分地基于，对数据包流标识符; 以及网络设备驱动器，被配置为响应于包括所述分组流标识符的轮询请求来识别所述接收队列; 轮询接收队列; 并处理存储在接收队列中的每个接收到的分组。

32. 发明申请

US20120254492A1 TRAFFIC CLASS BASED ADAPTIVE INTERRUPT MODERATION 有权
标题翻译：基于交通类的自适应中断调制
公开(公告)号：US20120254492A1
公开(公告)日：2012-10-04
申请号：US13076789
申请日：2011-03-31
申请人： Yadong Li , Linden Cornett
发明人： Yadong Li , Linden Cornett
IPC分类号： G06F13/24
CPC分类号： G06F13/24
摘要： An apparatus which comprises two or more moderation timers associated with an interrupt vector is presented. In one embodiment, the apparatus comprises two or more interrupt vectors and moderation timers are set with different interrupt rates. An interrupt vector logic unit sends an interrupt vector if there is an interrupt event from the queue associated with a moderation timer and the moderation timer expires.
摘要翻译：提出了一种包括与中断向量相关联的两个或更多个调节定时器的装置。在一个实施例中，该装置包括两个或多个中断向量，并且以不同的中断速率设置调节定时器。中断向量逻辑单元发送一个中断向量，如果存在与调节定时器相关联的队列中断事件，并且调节定时器到期。

33. 发明申请

US20060090012A1 Modular SDD (scalable device driver) framework 审中-公开
标题翻译：模块化SDD（可扩展设备驱动程序）框架
公开(公告)号：US20060090012A1
公开(公告)日：2006-04-27
申请号：US10971498
申请日：2004-10-22
申请人： Linden Cornett , Avraham Mualem , Zohar Levy , Michael Bacon
发明人： Linden Cornett , Avraham Mualem , Zohar Levy , Michael Bacon
IPC分类号： G06F15/16
CPC分类号： H04L69/16 , H04L69/10 , H04L69/163
摘要： In one embodiment, a method is provided. The method of this embodiment provides in response to receiving one or more packets from one or more base drivers, indicating the one or more packets to one or more protocol offload modules in a system implementing a scalable device driver (SDD), handling protocol offloading at one or more protocol offload modules, and indicating the one or more packets to the SDD to perform limited SDD processing.
摘要翻译：在一个实施例中，提供了一种方法。该实施例的方法响应于从一个或多个基本驱动器接收一个或多个分组，在实现可扩展设备驱动器（SDD）的系统中指示一个或多个分组到一个或多个协议卸载模块，处理协议卸载一个或多个协议卸载模块，并且向SDD指示一个或多个分组以执行有限的SDD处理。

34. 发明申请

US20060031588A1 Distributing timers across processors 失效
标题翻译：在处理器之间分配计时器
公开(公告)号：US20060031588A1
公开(公告)日：2006-02-09
申请号：US10882521
申请日：2004-06-30
申请人： Sujoy Sen , Linden Cornett , Prafulla Deuskar , David Minturn
发明人： Sujoy Sen , Linden Cornett , Prafulla Deuskar , David Minturn
IPC分类号： G06F15/16 , G06F1/12
CPC分类号： H04L69/16 , H04L69/161 , H04L69/28
摘要： In general, in one aspect, the disclosure describes a method of maintaining network protocol timers in data structures associated with different respective processors in a multi-processor system. The timers accessed by a respective one of the processors include timers of connections mapped to the processor.
摘要翻译：通常，在一个方面，本公开描述了在多处理器系统中维护与不同相应处理器相关联的数据结构中的网络协议定时器的方法。由相应的一个处理器访问的定时器包括映射到处理器的连接的定时器。

35. 发明申请

US20050165938A1 Method, system, and program for managing shared resources 审中-公开
标题翻译：用于管理共享资源的方法，系统和程序
公开(公告)号：US20050165938A1
公开(公告)日：2005-07-28
申请号：US10745977
申请日：2003-12-24
申请人： Linden Cornett
发明人： Linden Cornett
IPC分类号： G06F15/16 , H04L12/28 , H04L12/56
CPC分类号： H04L49/90 , G06F2213/0038
摘要： Provided are a method, system, and program for managing shared resources such as, for example, a transport offload engine of a network adapter having a plurality of ports and a driver for each port. Lock logic permits each driver or other user to set a flag to request use of the shared resource. A grant flag may be set by the lock logic if no other user is using the shared resource. The shared resource may be released following completion of an operation by setting a clear flag in the lock logic for the shared resource.
摘要翻译：提供了一种用于管理共享资源的方法，系统和程序，例如具有多个端口的网络适配器的传输卸载引擎和用于每个端口的驱动程序。锁定逻辑允许每个驱动程序或其他用户设置一个标志来请求使用共享资源。如果没有其他用户正在使用共享资源，则锁定逻辑可以设置许可标志。通过在共享资源的锁定逻辑中设置清除标志，可以在完成操作之后释放共享资源。

36. 发明授权

US08566494B2 Traffic class based adaptive interrupt moderation 有权
标题翻译：基于流量类的自适应中断审核
公开(公告)号：US08566494B2
公开(公告)日：2013-10-22
申请号：US13076789
申请日：2011-03-31
申请人： Yadong Li , Linden Cornett
发明人： Yadong Li , Linden Cornett
IPC分类号： G06F13/24
CPC分类号： G06F13/24
摘要： An apparatus which comprises two or more moderation timers associated with an interrupt vector is presented. In one embodiment, the apparatus comprises two or more interrupt vectors and moderation timers are set with different interrupt rates. An interrupt vector logic unit sends an interrupt vector if there is an interrupt event from the queue associated with a moderation timer and the moderation timer expires.
摘要翻译：提出了一种包括与中断向量相关联的两个或更多个调节定时器的装置。在一个实施例中，该装置包括两个或多个中断向量，并且以不同的中断速率设置调节定时器。中断向量逻辑单元发送一个中断向量，如果存在与调节定时器相关联的队列中断事件，并且调节定时器到期。

37. 发明授权

US08150981B2 Flexible and extensible receive side scaling 有权
标题翻译：灵活和可扩展的接收侧缩放
公开(公告)号：US08150981B2
公开(公告)日：2012-04-03
申请号：US12549891
申请日：2009-08-28
申请人： Stephen D. Goglin , Linden Cornett
发明人： Stephen D. Goglin , Linden Cornett
IPC分类号： G06F15/16
CPC分类号： H04L12/56 , H04L45/745 , H04L47/10
摘要： In an embodiment, a method is provided. The method of this embodiment provides in response to receiving a packet, looking up a packet characteristic in one of at least one protocol table to determine one or more fields of the packet to use as a hash value, applying a hash function to the hash value to obtain a hash result, and using the hash result to determine one of a plurality of processors on which to process the packet.
摘要翻译：在一个实施例中，提供了一种方法。该实施例的方法响应于接收到分组，在至少一个协议表中的一个中查找分组特征以确定用作哈希值的分组的一个或多个字段，将哈希函数应用于哈希值以获得散列结果，并且使用散列结果来确定在其上处理分组的多个处理器中的一个。

38. 发明申请

US20070153797A1 Segmentation interleaving for data transmission requests 有权
标题翻译：数据传输请求的分段交织
公开(公告)号：US20070153797A1
公开(公告)日：2007-07-05
申请号：US11323889
申请日：2005-12-30
申请人： Patrick Connor , Linden Cornett
发明人： Patrick Connor , Linden Cornett
IPC分类号： H04L12/56
CPC分类号： H04L69/166 , H04L29/06136 , H04L29/08045 , H04L47/10 , H04L47/193 , H04L47/625 , H04L67/28
摘要： Some embodiments discussed herein may interleave one data transmission request with one or more segments of another data transmission request. In one embodiment, updated context information from a previous segment is used to transmit a next segment.
摘要翻译：这里讨论的一些实施例可以将一个数据传输请求与另一个数据传输请求的一个或多个段进行交织。在一个实施例中，使用来自先前段的更新的上下文信息来传送下一个段。

39. 发明申请

US20060031474A1 Maintaining reachability measures 审中-公开
标题翻译：维护可达性措施
公开(公告)号：US20060031474A1
公开(公告)日：2006-02-09
申请号：US10894501
申请日：2004-07-19
申请人： Linden Cornett
发明人： Linden Cornett
IPC分类号： G06F15/173
CPC分类号： H04L43/0811 , H04L43/0858 , H04L43/10 , H04L49/90 , H04L69/16 , H04L69/161
摘要： In general, in one aspect, the disclosure describes a method of, at different times, comparing multiple reachability measures of a remote device, and if the reachability measures of the remote device differ, setting the reachability measures to the same value.
摘要翻译：通常，一方面，本公开描述了在不同时间比较远程设备的多个可达性度量的方法，并且如果远程设备的可达性度量不同，则将可达性度量设置为相同的值。

40. 发明授权

US08886741B2 Receive queue models to reduce I/O cache consumption 有权
标题翻译：接收队列模型以减少I / O缓存消耗
公开(公告)号：US08886741B2
公开(公告)日：2014-11-11
申请号：US13165091
申请日：2011-06-21
申请人： Yadong Li , Linden Cornett
发明人： Yadong Li , Linden Cornett
IPC分类号： G06F15/167 , G06F15/78 , G06F5/00 , G06F13/28 , G06F12/08
CPC分类号： G06F15/781 , G06F5/00 , G06F12/0802 , G06F13/28 , G06F2212/303
摘要： A method according to one embodiment includes the operations of configuring a primary receive queue to designate a first plurality of buffers; configuring a secondary receive queue to designate a second plurality of buffers, wherein said primary receive queue is sized to accommodate a first network traffic data rate and said secondary receive queue is sized to provide additional accommodation for burst network traffic data rates; selecting a buffer from said primary receive queue, if said primary receive queue has buffers available, otherwise selecting a buffer from said secondary receive queue; transferring data from a network controller to said selected buffer; indicating that said transferring to said selected buffer is complete; reading said data from said selected buffer; and returning said selected buffer, after said reading is complete, to said primary receive queue if said primary receive queue has space available for the selected buffer, otherwise returning said selected buffer to said secondary receive queue.
摘要翻译：根据一个实施例的方法包括配置主接收队列以指定第一多个缓冲器的操作; 配置辅助接收队列以指定第二多个缓冲器，其中所述主接收队列的大小适于容纳第一网络业务数据速率，并且所述次接收队列的大小适于为突发网络业务数据速率提供额外的容纳; 如果所述主接收队列具有可用的缓冲区，则从所述主接收队列中选择缓冲器，否则从所述辅助接收队列中选择缓冲器; 将数据从网络控制器传送到所述选择的缓冲器; 指示所述传送到所述选择的缓冲器是完整的; 从所述选择的缓冲器读取所述数据; 以及如果所述主接收队列具有可用于所选择的缓冲器的空间，则在所述读取完成之后将所述选择的缓冲器返回到所述主接收队列，否则将所述选择的缓冲器返回到所述辅助接收队列。

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