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1. 发明申请

US20110314171A1 SYSTEM AND METHOD FOR PROVIDING POOLING OR DYNAMIC ALLOCATION OF CONNECTION CONTEXT DATA 审中-公开
标题翻译：用于提供连接上下文数据的迭代或动态分配的系统和方法
公开(公告)号：US20110314171A1
公开(公告)日：2011-12-22
申请号：US12967342
申请日：2010-12-14
申请人： Uri El Zur , Steven B. Lindsay , Kan Frankie Fan , Scott S. McDaniel
发明人： Uri El Zur , Steven B. Lindsay , Kan Frankie Fan , Scott S. McDaniel
IPC分类号： G06F15/16
CPC分类号： H04L69/32
摘要： A method for processing of packetized data is disclosed and includes allocating a plurality of partitions of a single context memory for handling data for a corresponding plurality of network protocol connections. Data for at least one of the plurality of network protocol connections may be processed utilizing a corresponding at least one of the plurality of partitions of the single context memory. The at least one of the plurality of partitions of the single context memory may be de-allocated, when the corresponding at least one of the plurality of network protocol connections is terminated. The data for the at least one of the plurality of network protocol connections may be received. The data may be associated with a single network protocol or with a plurality of network protocols. The data for the at least one of the plurality of network protocol connections includes context data.
摘要翻译：公开了一种用于处理分组化数据的方法，包括分配用于处理相应多个网络协议连接的数据的单个上下文存储器的多个分区。可以利用单个上下文存储器的多个分区中的对应的至少一个来处理多个网络协议连接中的至少一个的数据。当多个网络协议连接中的对应的至少一个网络协议连接终止时，单个上下文存储器的多个分区中的至少一个可被解除分配。可以接收用于多个网络协议连接中的至少一个的数据。数据可以与单个网络协议或多个网络协议相关联。多个网络协议连接中的至少一个的数据包括上下文数据。

2. 发明授权

US07852856B2 System and method for providing pooling or dynamic allocation of connection context data 有权
标题翻译：提供连接上下文数据的池或动态分配的系统和方法
公开(公告)号：US07852856B2
公开(公告)日：2010-12-14
申请号：US11015444
申请日：2004-12-17
申请人： Uri El Zur , Steven B. Lindsay , Kan Frankie Fan , Scott S. McDaniel
发明人： Uri El Zur , Steven B. Lindsay , Kan Frankie Fan , Scott S. McDaniel
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L69/32
摘要： A method and system for providing pooling or dynamic allocation of connection context data may comprise receiving data associated with a first network protocol and receiving data associated with a second network protocol. A single shared context memory may be utilized for processing at least some of the data associated with the first network protocol and at least some of the data associated with the second network protocol. At least a portion of the received data associated with the first and/or second network protocols may be offloaded for processing in the single context memory. The received data associated with a first and/or second network protocols may comprise traffic data and control data. Portions of the shared single context memory may be dynamically allocated and/or reallocated for processing received data associated with the first and second network protocols.
摘要翻译：用于提供连接上下文数据的集合或动态分配的方法和系统可以包括接收与第一网络协议相关联的数据并接收与第二网络协议相关联的数据。可以使用单个共享上下文存储器来处理与第一网络协议相关联的至少一些数据以及与第二网络协议相关联的至少一些数据。与第一和/或第二网络协议相关联的接收数据的至少一部分可以被卸载以在单个上下文存储器中进行处理。与第一和/或第二网络协议相关联的接收数据可以包括业务数据和控制数据。可以动态地分配和/或重新分配共享单个上下文存储器的部分，以处理与第一和第二网络协议相关联的接收数据。

3. 发明授权

US08417834B2 Unified infrastructure over ethernet 有权
标题翻译：统一基础设施以太网
公开(公告)号：US08417834B2
公开(公告)日：2013-04-09
申请号：US11007063
申请日：2004-12-08
申请人： Uri El Zur , Kan Frankie Fan , Scott S. McDaniel , Murali Rajagopal
发明人： Uri El Zur , Kan Frankie Fan , Scott S. McDaniel , Murali Rajagopal
IPC分类号： G06F15/16
CPC分类号： H04L45/66 , H04L29/06 , H04L67/1097 , H04L69/08 , H04L69/329
摘要： Systems and methods that provide a unified infrastructure over Ethernet are provided. In one embodiment, a method of communicating between an Ethernet-based system and a non-Ethernet-based network may include, for example, one or more of the following: generating an Ethernet frame that comprises a proxy payload, a proxy association header and an Ethernet header, the Ethernet header relating to a control proxy element; sending the Ethernet frame over an Ethernet-based network to the control proxy element; generating a non-Ethernet frame that comprises the proxy payload and a proxy header; and sending the non-Ethernet frame over a non-Ethernet-based network.
摘要翻译：提供了通过以太网提供统一基础架构的系统和方法。在一个实施例中，在基于以太网的系统和非基于以太网的网络之间通信的方法可以包括例如以下中的一个或多个：生成包括代理有效载荷的以太网帧，代理关联头和以太网报头，与控制代理元件相关的以太网报头; 将以太网帧通过基于以太网的网络发送到控制代理元件; 生成包括代理有效载荷和代理报头的非以太网帧; 并通过非基于以太网的网络发送非以太网帧。

4. 发明授权

US08230090B2 System and method for TCP offloading and uploading 有权
标题翻译： TCP卸载和上传的系统和方法
公开(公告)号：US08230090B2
公开(公告)日：2012-07-24
申请号：US10298817
申请日：2002-11-18
申请人： Kan Frankie Fan , Scott S. McDaniel
发明人： Kan Frankie Fan , Scott S. McDaniel
IPC分类号： G06F13/00
CPC分类号： H04L69/16 , H04L69/12 , H04L69/161 , H04L69/163
摘要： Systems and methods that provide transmission control protocol (TCP) offloading and uploading are provided. In one example, a multiple stack system may include a software stack and a hardware stack. The software stack may be adapted to process a first set of TCP packet streams. The hardware stack may be adapted to process a second set of TCP packet streams and may be coupled to the software stack. The software stack may be adapted to offload one or more TCP connections to the hardware stack. The hardware stack may be adapted to upload one or more TCP connections to the software stack. The software stack and the hardware stack may process one or more TCP connections concurrently.
摘要翻译：提供了提供传输控制协议（TCP）卸载和上传的系统和方法。在一个示例中，多栈系统可以包括软件堆栈和硬件堆栈。软件堆栈可以适于处理第一组TCP分组流。硬件堆栈可以适于处理第二组TCP分组流，并且可以耦合到软件堆栈。软件堆栈可以适于将一个或多个TCP连接卸载到硬件堆栈。硬件堆栈可以适于将一个或多个TCP连接上传到软件堆栈。软件堆栈和硬件堆栈可以同时处理一个或多个TCP连接。

5. 发明授权

US07934021B2 System and method for network interfacing 有权
标题翻译：网络接口的系统和方法
公开(公告)号：US07934021B2
公开(公告)日：2011-04-26
申请号：US12480637
申请日：2009-06-08
申请人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
发明人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
IPC分类号： G06F15/16
CPC分类号： H04L67/1097
摘要： Systems and methods for network interfacing may include a communication data center with a first tier, a second tier and a third tier. The first tier may include a first server with a first single integrated convergent network controller chip. The second server may include a second server with a second single integrated convergent network controller chip. The third tier may include a third server with a third single integrated convergent network controller chip. The second server may be coupled to the first server via a single fabric with a single connector. The third server may be coupled to the second server via the single fabric with the single connector. The respective first, second and third server, each processes a plurality of different traffic types concurrently via the respective first, second and third single integrated convergent network chip over the single fabric that is coupled to the single connector.
摘要翻译：用于网络接口的系统和方法可以包括具有第一层，第二层和第三层的通信数据中心。第一层可以包括具有第一单一集成收敛网络控制器芯片的第一服务器。第二服务器可以包括具有第二单一集成收敛网络控制器芯片的第二服务器。第三层可以包括具有第三单一集成收敛网络控制器芯片的第三服务器。第二服务器可以经由具有单个连接器的单个结构耦合到第一服务器。第三服务器可以通过具有单个连接器的单个结构耦合到第二服务器。相应的第一，第二和第三服务器各自通过耦合到单个连接器的单个结构上的相应的第一，第二和第三单个集成收敛网络芯片同时处理多个不同的业务类型。

6. 发明授权

US07849208B2 System and method for TCP offload 有权
标题翻译： TCP卸载的系统和方法
公开(公告)号：US07849208B2
公开(公告)日：2010-12-07
申请号：US12032953
申请日：2008-02-18
申请人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
发明人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
IPC分类号： H04L12/56 , G06F15/16
CPC分类号： H04L29/06 , H04L47/193 , H04L47/2441 , H04L47/34 , H04L49/90 , H04L49/9063 , H04L49/9073 , H04L49/9094 , H04L69/10 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , H04L69/166
摘要： A system for processing packets is disclosed and may including a network interface card (NIC). The NIC may include a TCP enabled Ethernet controller (TEEC). The TEEC may include an internal elastic buffer. The TEEC may process received incoming TCP packets once and may temporarily buffer at least a portion of the incoming TCP packets in the internal elastic buffer. The processing may occur without reassembly or retransmission. The internal elastic buffer may include a receive internal elastic buffer and a transmit internal elastic buffer. The receive internal elastic buffer may temporarily buffer at least a portion of the received incoming TCP packets. The transmit internal elastic buffer may temporarily buffer at least a portion of TCP packets to be transmitted. The TEEC may place at least a portion of the received incoming TCP packets data into at least a portion of a host memory.
摘要翻译：公开了一种用于处理分组的系统，并且可以包括网络接口卡（NIC）。 NIC可以包括TCP启用的以太网控制器（TEEC）。 TEEC可以包括内部弹性缓冲器。 TEEC可以处理接收到的TCP分组一次，并且可以临时缓冲内部弹性缓冲器中的传入TCP分组的至少一部分。该处理可以在没有重新组装或重传的情况下进行。内部弹性缓冲器可以包括接收内部弹性缓冲器和传输内部弹性缓冲器。接收内部弹性缓冲器可以临时缓冲所接收的进入TCP分组的至少一部分。发送内部弹性缓冲器可以临时缓冲要发送的TCP分组的至少一部分。 TEEC可以将接收到的进入的TCP分组数据的至少一部分置于主机存储器的至少一部分中。

7. 发明申请

US20110246662A1 SYSTEM AND METHOD FOR TCP OFFLOAD 有权
标题翻译： TCP卸载的系统和方法
公开(公告)号：US20110246662A1
公开(公告)日：2011-10-06
申请号：US13115274
申请日：2011-05-25
申请人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
发明人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
IPC分类号： G06F15/16 , H04L12/56
CPC分类号： H04L29/06 , H04L47/193 , H04L47/2441 , H04L47/34 , H04L49/90 , H04L49/9063 , H04L49/9073 , H04L49/9094 , H04L69/10 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , H04L69/166
摘要： Aspects of the invention may comprise receiving an incoming TCP packet at a TEEC and processing at least a portion of the incoming packet once by the TEEC without having to do any reassembly and/or retransmission by the TEEC. At least a portion of the incoming TCP packet may be buffered in at least one internal elastic buffer of the TEEC. The internal elastic buffer may comprise a receive internal elastic buffer and/or a transmit internal elastic buffer. Accordingly, at least a portion of the incoming TCP packet may be buffered in the receive internal elastic buffer. At least a portion of the processed incoming packet may be placed in a portion of a host memory for processing by a host processor or CPU. Furthermore, at least a portion of the processed incoming TCP packet may be DMA transferred to a portion of the host memory.
摘要翻译：本发明的方面可以包括在TEEC处接收进入的TCP分组，并且由TEEC处理进入分组的至少一部分一次，而不必由TEEC进行任何重新组合和/或重传。进入的TCP分组的至少一部分可以缓冲在TEEC的至少一个内部弹性缓冲器中。内部弹性缓冲器可以包括接收内部弹性缓冲器和/或发送内部弹性缓冲器。因此，进入的TCP分组的至少一部分可以缓冲在接收内部弹性缓冲器中。处理的输入分组的至少一部分可以被放置在主机存储器的一部分中，以供主机处理器或CPU处理。此外，处理的输入TCP分组的至少一部分可以被DMA传送到主机存储器的一部分。

8. 发明申请

US20080151922A1 SYSTEM AND METHOD FOR TCP OFFLOAD 有权
标题翻译： TCP卸载的系统和方法
公开(公告)号：US20080151922A1
公开(公告)日：2008-06-26
申请号：US12032953
申请日：2008-02-18
申请人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
发明人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
IPC分类号： H04L12/56 , G06F15/16
CPC分类号： H04L29/06 , H04L47/193 , H04L47/2441 , H04L47/34 , H04L49/90 , H04L49/9063 , H04L49/9073 , H04L49/9094 , H04L69/10 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163 , H04L69/166
摘要： A system for processing packets is disclosed and may including a network interface card (NIC). The NIC may include a TCP enabled Ethernet controller (TEEC). The TEEC may include an internal elastic buffer. The TEEC may process received incoming TCP packets once and may temporarily buffer at least a portion of the incoming TCP packets in the internal elastic buffer. The processing may occur without reassembly or retransmission. The internal elastic buffer may include a receive internal elastic buffer and a transmit internal elastic buffer. The receive internal elastic buffer may temporarily buffer at least a portion of the received incoming TCP packets. The transmit internal elastic buffer may temporarily buffer at least a portion of TCP packets to be transmitted. The TEEC may place at least a portion of the received incoming TCP packets data into at least a portion of a host memory.
摘要翻译：公开了一种用于处理分组的系统，并且可以包括网络接口卡（NIC）。 NIC可以包括TCP启用的以太网控制器（TEEC）。 TEEC可以包括内部弹性缓冲器。 TEEC可以处理接收到的TCP分组一次，并且可以临时缓冲内部弹性缓冲器中的传入TCP分组的至少一部分。该处理可以在没有重新组装或重传的情况下进行。内部弹性缓冲器可以包括接收内部弹性缓冲器和传输内部弹性缓冲器。接收内部弹性缓冲器可以临时缓冲所接收的进入TCP分组的至少一部分。发送内部弹性缓冲器可以临时缓冲要发送的TCP分组的至少一部分。 TEEC可以将接收到的进入的TCP分组数据的至少一部分置于主机存储器的至少一部分中。

9. 发明授权

US07313623B2 System and method for TCP/IP offload independent of bandwidth delay product 失效
标题翻译： TCP / IP卸载的系统和方法独立于带宽延迟产品
公开(公告)号：US07313623B2
公开(公告)日：2007-12-25
申请号：US10652183
申请日：2003-08-29
申请人： Uri Elzur , Frankie Fan , Steven B Lindsay , Scott S. McDaniel
发明人： Uri Elzur , Frankie Fan , Steven B Lindsay , Scott S. McDaniel
IPC分类号： G06F15/16
CPC分类号： H04L69/166 , H04L47/193 , H04L47/2441 , H04L49/90 , H04L49/9063 , H04L69/10 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/162 , H04L69/163
摘要： Aspects of the invention may provide TCP offload, which may include acquiring TCP connection variables from a host and managing at least one TCP connection using the acquired TCP connection variables. At least a portion of the acquired TCP connection variables may be updated and at least some of the updated TCP connection variables may be transferred back to the host. In an aspect of the invention, the TCP connection variables may be variables that are independent of bandwidth delay product. At least a portion of the updated TCP connection variables may be utilized by the host to process the TCP connection or another TCP connection. The host may push the variables onto the stack and the TOE may pull the variables from the stack. Also, updated TCP connection variables may be pushed on the stack by the TOE and pulled from the stack by the host.
摘要翻译：本发明的各方面可以提供TCP卸载，其可以包括从主机获取TCP连接变量并且使用所获取的TCP连接变量来管理至少一个TCP连接。获取的TCP连接变量的至少一部分可以被更新，并且至少一些更新的TCP连接变量可以被传送回主机。在本发明的一个方面，TCP连接变量可以是独立于带宽延迟乘积的变量。更新的TCP连接变量的至少一部分可以被主机用来处理TCP连接或另一个TCP连接。主机可以将变量推入堆栈，TOE可以从堆栈中拉取变量。此外，更新的TCP连接变量可能被TOE推送到堆栈，并由主机从堆栈中拉出。

10. 发明授权

US08631162B2 System and method for network interfacing in a multiple network environment 有权
标题翻译：多网络环境中网络接口的系统和方法
公开(公告)号：US08631162B2
公开(公告)日：2014-01-14
申请号：US10652327
申请日：2003-08-29
申请人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
发明人： Uri Elzur , Frankie Fan , Steven B. Lindsay , Scott S. McDaniel
IPC分类号： G06F15/16
CPC分类号： H04L29/06095 , G06F13/102 , G06F13/4027 , G06F2213/0024 , H04L69/161 , H04L69/163 , H04L69/18 , H04L69/22
摘要： Systems and methods that network interface in a multiple network environment are provided. In one embodiment, the system includes, for example, a network connector, a processor, a peripheral component interface (PCI) bridge and a unified driver. The processor may be coupled to the network connector and to the PCI bridge. The processor may be adapted, for example, to process a plurality of different types of network traffic. The unified driver may be coupled to the PCI bridge and may be adapted to provide drivers associated with the plurality of different types of network traffic.
摘要翻译：提供了多网络环境中的网络接口的系统和方法。在一个实施例中，系统包括例如网络连接器，处理器，外围组件接口（PCI）桥和统一驱动器。处理器可以耦合到网络连接器和PCI桥。处理器可以适应于例如处理多种不同类型的网络业务。统一驱动器可以耦合到PCI桥，并且可以适于提供与多个不同类型的网络业务相关联的驱动器。

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