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21. 发明授权

US07779178B2 Method and apparatus for application/OS triggered low-latency network communications 有权
标题翻译：用于应用/ OS触发的低延迟网络通信的方法和装置
公开(公告)号：US07779178B2
公开(公告)日：2010-08-17
申请号：US11172513
申请日：2005-06-29
申请人： Parathasarathy Sarangam , Anil Vasudevan , Linden Cornett
发明人： Parathasarathy Sarangam , Anil Vasudevan , Linden Cornett
IPC分类号： G06F13/22
CPC分类号： H04L67/14 , H04L67/1002
摘要： A data buffer that is a target for data received over a communication channel is examined, and a device associated with the communication channel is polled, to find, process, and return data transmitted over the channel. Other methods and apparatus to reduce network latency are described and claimed.
摘要翻译：检查作为通过通信信道接收的数据的目标的数据缓冲器，轮询与通信信道相关联的设备，以查找，处理和返回通过信道发送的数据。描述和要求保护其他减少网络延迟的方法和装置。

22. 发明申请

US20080112402A1 TECHNIQUES TO PROCESS RECEIVED NETWORK PROTOCOL UNITS 有权
标题翻译：处理接收到的网络协议单位的技术
公开(公告)号：US20080112402A1
公开(公告)日：2008-05-15
申请号：US11559094
申请日：2006-11-13
申请人： Linden Cornett , Parthasarathy Sarangam , Sujoy Sen
发明人： Linden Cornett , Parthasarathy Sarangam , Sujoy Sen
IPC分类号： H04L12/56
CPC分类号： H04L69/16 , H04L69/161
摘要： Techniques are described that can be used to support integrity validation of protocol data units. An iSCSI compatible logic may establish a memory region to store a header portion of the protocol data unit. In some implementations, the iSCSI compatible logic may read the header and determine a size of a second memory region to store a payload portion of the protocol data unit. In some implementations, the iSCSI compatible logic may set the second memory region as a maximum possible size of the payload portion. TCP compatible logic may include the capability to validate an integrity of the header or data portions of the protocol data unit. TCP compatible logic may request data mover logic to determine an integrity validation value for a header and/or data portion of the protocol data unit in the process of copying the protocol data unit to among the memory region or the second memory region. TCP compatible logic may compare the determined integrity validation value with an integrity validation value included with the protocol data unit.
摘要翻译：描述了可用于支持协议数据单元的完整性验证的技术。 iSCSI兼容逻辑可以建立存储区域以存储协议数据单元的报头部分。在一些实现中，iSCSI兼容逻辑可以读取头部并且确定第二存储器区域的大小以存储协议数据单元的有效载荷部分。在一些实现中，iSCSI兼容逻辑可以将第二存储器区域设置为有效载荷部分的最大可能大小。 TCP兼容逻辑可以包括验证协议数据单元的报头或数据部分的完整性的能力。 TCP兼容逻辑可以在将协议数据单元复制到存储器区域或第二存储器区域的过程中请求数据移动器逻辑来确定协议数据单元的报头和/或数据部分的完整性验证值。 TCP兼容逻辑可以将确定的完整性验证值与协议数据单元所包含的完整性验证值进行比较。

23. 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。

24. 发明申请

US20070127525A1 TECHNIQUES TO TRANSMIT NETWORK PROTOCOL UNITS 有权
标题翻译：传输网络协议单位的技术
公开(公告)号：US20070127525A1
公开(公告)日：2007-06-07
申请号：US11468572
申请日：2006-08-30
申请人： Parthasarathy Sarangam , Sujoy Sen , Linden Cornett
发明人： Parthasarathy Sarangam , Sujoy Sen , Linden Cornett
IPC分类号： H04J3/16
CPC分类号： H04L1/1685 , H04L69/16 , H04L69/169
摘要： Logic may issue a request to transmit a network protocol unit and instruct a network component to determine an integrity validation value over one or more portion of the network protocol unit. The logic may reserve one or more location in memory to store the determined integrity validation value. For example, the integrity validation value may be a cyclical redundancy checking (CRC) value.
摘要翻译：逻辑可以发出传输网络协议单元的请求，并指示网络组件在网络协议单元的一个或多个部分上确定完整性验证值。逻辑可以在存储器中保留一个或多个位置以存储确定的完整性验证值。例如，完整性验证值可以是循环冗余校验（CRC）值。

25. 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。

26. 发明申请

US20060007855A1 Prioritization of network traffic 有权
标题翻译：网络流量优先排序
公开(公告)号：US20060007855A1
公开(公告)日：2006-01-12
申请号：US10885821
申请日：2004-07-07
申请人： Hieu Tran , Dinesh Kumar , Kiran Patil , Linden Cornett
发明人： Hieu Tran , Dinesh Kumar , Kiran Patil , Linden Cornett
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L47/10 , H04L47/2433 , H04L47/245 , H04L47/2475
摘要： A plurality of packets associated with a plurality of protocols are received, wherein the plurality of packets are to be processed by a plurality of processors. Packets associated with a first protocol are sent to be processed by at least one of the plurality of processors before sending packets associated with a second protocol to be processed, in response to determining that the packets associated with the first protocol have a higher priority for processing than the packets associated with the first protocol.
摘要翻译：接收与多个协议相关联的多个分组，其中多个分组将被多个处理器处理。响应于确定与第一协议相关联的分组具有较高的处理优先级，发送与第一协议相关联的分组，以在发送与要处理的第二协议相关联的分组之前由多个处理器中的至少一个处理器处理比与第一协议相关联的分组。

27. 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。

28. 发明申请

US20120331083A1 RECEIVE QUEUE MODELS TO REDUCE I/O CACHE FOOTPRINT 有权
标题翻译：接收队列模式以减少I / O CACHE FOOTPRINT
公开(公告)号：US20120331083A1
公开(公告)日：2012-12-27
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： G06F15/16 , G06F15/167
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。

29. 发明授权

US08325600B2 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：US08325600B2
公开(公告)日：2012-12-04
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： H04L12/26
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。

30. 发明授权

US08238360B2 Header replication in accelerated TCP (transport control protocol) stack processing 有权
标题翻译：标头复制在加速TCP（传输控制协议）堆栈处理
公开(公告)号：US08238360B2
公开(公告)日：2012-08-07
申请号：US11140092
申请日：2005-05-26
申请人： Linden Cornett , David B. Minturn , Sujoy Sen , Hemal V. Shah , Anshuman Thakur , Gary Y. Tsao , Anil Vasudevan
发明人： Linden Cornett , David B. Minturn , Sujoy Sen , Hemal V. Shah , Anshuman Thakur , Gary Y. Tsao , Anil Vasudevan
IPC分类号： H04L12/54
CPC分类号： H04L49/9042 , H04L47/50 , H04L49/90 , H04L69/16 , H04L69/161 , H04L69/163
摘要： In one embodiment, a method is provided. The method of this embodiment provides storing a packet header at a set of at least one page of memory allocated to storing packet headers, and storing the packet header and a packet payload at a location not in the set of at least one page of memory allocated to storing packet headers.
摘要翻译：在一个实施例中，提供了一种方法。该实施例的方法提供了将分组报头存储在被分配用于存储分组报头的至少一页存储器的集合上，并且将分组报头和分组有效载荷存储在不在分配的至少一页存储器的集合中的位置以存储分组报头。

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