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1. 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。

2. 发明申请

US20100306521A1 METHOD AND SYSTEM FOR ISCSI BOOT IN WHICH AN ISCSI CLIENT LOADS BOOT CODE FROM A HOST BUS ADAPTER AND/OR NETWORK INTERFACE CARD 失效
标题翻译：用于ISCSI客户端的ISCSI引导的方法和系统负载来自主机总线适配器和/或网络接口卡的引导代码
公开(公告)号：US20100306521A1
公开(公告)日：2010-12-02
申请号：US12826075
申请日：2010-06-29
申请人： Uri El Zur , Kan Frankie Fan , Murali Rajagopal , Kevin Tran
发明人： Uri El Zur , Kan Frankie Fan , Murali Rajagopal , Kevin Tran
IPC分类号： G06F15/177
CPC分类号： G06F9/4416
摘要： Certain aspects of a method for iSCSI boot may include loading boot BIOS code from a host bus adapter or a network interface controller (NIC) by an iSCSI client device. A connection may be established to an iSCSI target by the iSCSI client device after loading the boot BIOS code. The boot BIOS code may be chained to at least one interrupt handler over iSCSI protocol. An operating system may be remotely booted from the iSCSI target by the iSCSI client device based on chaining the interrupt handler. An Internet protocol (IP) address and/or location of the iSCSI target may be received. At least one iSCSI connection may be initiated to the iSCSI target based on chaining at least one interrupt handler. The iSCSI target may be booted in real mode if at least one master boot record is located in the memory.
摘要翻译： iSCSI引导方法的某些方面可能包括通过iSCSI客户端设备从主机总线适配器或网络接口控制器（NIC）加载引导BIOS代码。在加载引导BIOS代码之后，iSCSI客户端设备可以建立到iSCSI目标的连接。引导BIOS代码可以通过iSCSI协议链接至少一个中断处理程序。基于链接中断处理程序，iSCSI客户端设备可以从iSCSI目标远程启动操作系统。可以接收iSCSI目标的因特网协议（IP）地址和/或位置。至少一个iSCSI连接可以基于链接至少一个中断处理程序发起到iSCSI目标。如果至少有一个主引导记录位于存储器中，iSCSI目标可能会以实模式引导。

3. 发明授权

US08321658B2 Method and system for iSCSI boot in which an iSCSI client loads boot code from a host bus adapter and/or network interface card 失效
标题翻译： iSCSI引导的方法和系统，其中iSCSI客户端从主机总线适配器和/或网络接口卡加载引导代码
公开(公告)号：US08321658B2
公开(公告)日：2012-11-27
申请号：US12826075
申请日：2010-06-29
申请人： Uri El Zur , Kan Frankie Fan , Murali Rajagopal , Kevin Tran
发明人： Uri El Zur , Kan Frankie Fan , Murali Rajagopal , Kevin Tran
IPC分类号： G06F15/177
CPC分类号： G06F9/4416
摘要： Certain aspects of a method for iSCSI boot may include loading boot BIOS code from a host bus adapter or a network interface controller (NIC) by an iSCSI client device. A connection may be established to an iSCSI target by the iSCSI client device after loading the boot BIOS code. The boot BIOS code may be chained to at least one interrupt handler over iSCSI protocol. An operating system may be remotely booted from the iSCSI target by the iSCSI client device based on chaining the interrupt handler. An Internet protocol (IP) address and/or location of the iSCSI target may be received. At least one iSCSI connection may be initiated to the iSCSI target based on chaining at least one interrupt handler. The iSCSI target may be booted in real mode if at least one master boot record is located in the memory.
摘要翻译： iSCSI引导方法的某些方面可能包括通过iSCSI客户端设备从主机总线适配器或网络接口控制器（NIC）加载引导BIOS代码。在加载引导BIOS代码之后，iSCSI客户端设备可以建立到iSCSI目标的连接。引导BIOS代码可以通过iSCSI协议链接至少一个中断处理程序。基于链接中断处理程序，iSCSI客户端设备可以从iSCSI目标远程启动操作系统。可以接收iSCSI目标的因特网协议（IP）地址和/或位置。至少一个iSCSI连接可以基于链接至少一个中断处理程序发起到iSCSI目标。如果至少有一个主引导记录位于存储器中，iSCSI目标可能会以实模式引导。

4. 发明授权

US07747847B2 Method and system for iSCSI boot in which an iSCSI client loads boot code from a host bus adapter and/or network interface card 有权
标题翻译： iSCSI引导的方法和系统，其中iSCSI客户端从主机总线适配器和/或网络接口卡加载引导代码
公开(公告)号：US07747847B2
公开(公告)日：2010-06-29
申请号：US11389980
申请日：2006-03-27
申请人： Uri El Zur , Kan Frankie Fan , Murali Rajagopal , Kevin Tran
发明人： Uri El Zur , Kan Frankie Fan , Murali Rajagopal , Kevin Tran
IPC分类号： G06F15/177
CPC分类号： G06F9/4416
摘要： Certain aspects of a method for iSCSI boot may include loading boot BIOS code from a host bus adapter or a network interface controller (NIC) by an iSCSI client device. A connection may be established to an iSCSI target by the iSCSI client device after loading the boot BIOS code. The boot BIOS code may be chained to at least one interrupt handler over iSCSI protocol. An operating system may be remotely booted from the iSCSI target by the iSCSI client device based on chaining the interrupt handler. An Internet protocol (IP) address and/or location of the iSCSI target may be received. At least one iSCSI connection may be initiated to the iSCSI target based on chaining at least one interrupt handler. The iSCSI target may be booted in real mode if at least one master boot record is located in the memory.
摘要翻译： iSCSI引导方法的某些方面可能包括通过iSCSI客户端设备从主机总线适配器或网络接口控制器（NIC）加载引导BIOS代码。在加载引导BIOS代码之后，iSCSI客户端设备可以建立到iSCSI目标的连接。引导BIOS代码可以通过iSCSI协议链接至少一个中断处理程序。基于链接中断处理程序，iSCSI客户端设备可以从iSCSI目标远程启动操作系统。可以接收iSCSI目标的因特网协议（IP）地址和/或位置。至少一个iSCSI连接可以基于链接至少一个中断处理程序发起到iSCSI目标。如果至少有一个主引导记录位于存储器中，iSCSI目标可能会以实模式引导。

5. 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。

6. 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。

7. 发明授权

US08542585B2 Method and system for transmit scheduling for multi-layer network interface controller (NIC) operation 失效
标题翻译：用于多层网络接口控制器（NIC）操作的发送调度的方法和系统
公开(公告)号：US08542585B2
公开(公告)日：2013-09-24
申请号：US13205862
申请日：2011-08-09
申请人： Scott McDaniel , Kan Frankie Fan , Uri El Zur
发明人： Scott McDaniel , Kan Frankie Fan , Uri El Zur
IPC分类号： H04J1/16 , H04L12/56
CPC分类号： H04L29/06 , H04L47/10 , H04L47/2433 , H04L47/2466 , H04L47/50 , H04L47/522 , H04L47/60 , H04L47/621 , H04L47/6225 , H04L47/6255 , H04L49/205 , H04L49/254 , H04L49/351 , H04L49/602 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/163
摘要： A method for processing network data includes collecting by a network interface controller (NIC), a plurality of transmit (TX) buffer indicators into a plurality of priority lists of connections. Each of the plurality of TX buffer indicators identifies transmit-ready data located externally to the NIC and not previously received by the NIC. One or more of the plurality of TX buffer indicators may be selected. The identified transmit-ready data may be retrieved into the NIC based on the selected one or more of the plurality of TX buffer indicators. At least a portion of the identified transmit-ready data may be transmitted. Each of the plurality of priority lists may be generated based on a particular connection priority characteristic and a particular connection type. The identified transmit-ready data may be associated with the same connection priority characteristic and the same connection type.
摘要翻译：一种用于处理网络数据的方法包括将网络接口控制器（NIC），多个发送（TX）缓冲器指示符收集到多个连接优先级列表中。多个TX缓冲器指示器中的每一个识别位于NIC外部并且之前未被NIC接收的发送就绪数据。可以选择多个TX缓冲器指示器中的一个或多个。所识别的发送就绪数据可以基于所选择的多个TX缓冲器指示符中的一个或多个来检索到NIC中。可以发送所识别的发送就绪数据的至少一部分。可以基于特定连接优先级特性和特定连接类型来生成多个优先级列表中的每一个。所识别的发送就绪数据可以与相同的连接优先级特性和相同的连接类型相关联。

8. 发明申请

US20110185089A1 Method and System for Supporting Hardware Acceleration for iSCSI Read and Write Operations and iSCSI Chimney 有权
标题翻译：支持iSCSI读写操作和iSCSI烟囱硬件加速的方法和系统
公开(公告)号：US20110185089A1
公开(公告)日：2011-07-28
申请号：US13080285
申请日：2011-04-05
申请人： Uri El Zur , Kan Frankie Fan , Scott Sterling McDaniel
发明人： Uri El Zur , Kan Frankie Fan , Scott Sterling McDaniel
IPC分类号： G06F3/00
CPC分类号： H04L67/1097 , H04L69/16 , H04L69/32
摘要： Certain aspects of a method and system for supporting hardware acceleration for iSCSI read and write operations via a TCP offload engine may comprise pre-registering at least one buffer with hardware. An iSCSI command may be received from an initiator. An initiator test tag value, a data sequence value and/or a buffer offset value of an iSCSI buffer may be compared with the pre-registered buffer. Data may be fetched from the pre-registered buffer based on comparing the initiator test tag value, the data sequence value and/or the buffer offset value of the iSCSI buffer with the pre-registered buffer. The fetched data may be zero copied from the pre-registered buffer to the initiator.
摘要翻译：通过TCP卸载引擎支持用于iSCSI读写操作的硬件加速的方法和系统的某些方面可以包括用硬件预先注册至少一个缓冲器。可以从启动器接收iSCSI命令。可以将iSCSI缓冲器的发起者测试标签值，数据序列值和/或缓冲器偏移值与预先注册的缓冲器进行比较。可以基于将iSCSI缓冲器的启动器测试标签值，数据序列值和/或缓冲器偏移值与预先注册的缓冲器进行比较，从预先注册的缓冲器中取出数据。所获取的数据可以从预先注册的缓冲区零拷贝到发起者。

9. 发明授权

US07921240B2 Method and system for supporting hardware acceleration for iSCSI read and write operations and iSCSI chimney 有权
标题翻译：用于支持iSCSI读写操作和iSCSI烟囱硬件加速的方法和系统
公开(公告)号：US07921240B2
公开(公告)日：2011-04-05
申请号：US11155966
申请日：2005-06-17
申请人： Uri El Zur , Kan Frankie Fan , Scott Sterling McDaniel
发明人： Uri El Zur , Kan Frankie Fan , Scott Sterling McDaniel
IPC分类号： G06F15/173 , G06F15/16 , G06F3/00
CPC分类号： H04L67/1097 , H04L69/16 , H04L69/32
摘要： Certain aspects of a method and system for supporting hardware acceleration for iSCSI read and write operations via a TCP offload engine may comprise pre-registering at least one buffer with hardware. An iSCSI command may be received from an initiator. An initiator test tag value, a data sequence value and/or a buffer offset value of an iSCSI buffer may be compared with the pre-registered buffer. Data may be fetched from the pre-registered buffer based on comparing the initiator test tag value, the data sequence value and/or the buffer offset value of the iSCSI buffer with the pre-registered buffer. The fetched data may be zero copied from the pre-registered buffer to the initiator.
摘要翻译：通过TCP卸载引擎支持用于iSCSI读写操作的硬件加速的方法和系统的某些方面可以包括用硬件预先注册至少一个缓冲器。可以从启动器接收iSCSI命令。可以将iSCSI缓冲器的发起者测试标签值，数据序列值和/或缓冲器偏移值与预先注册的缓冲器进行比较。可以基于将iSCSI缓冲器的启动器测试标签值，数据序列值和/或缓冲器偏移值与预先注册的缓冲器进行比较，从预先注册的缓冲器中取出数据。所获取的数据可以从预先注册的缓冲区零拷贝到发起者。

10. 发明授权

US08009563B2 Method and system for transmit scheduling for multi-layer network interface controller (NIC) operation 有权
标题翻译：用于多层网络接口控制器（NIC）操作的发送调度的方法和系统
公开(公告)号：US08009563B2
公开(公告)日：2011-08-30
申请号：US11013659
申请日：2004-12-16
申请人： Scott McDaniel , Kan Frankie Fan , Uri El Zur
发明人： Scott McDaniel , Kan Frankie Fan , Uri El Zur
IPC分类号： H04J1/16 , H04L12/28
CPC分类号： H04L29/06 , H04L47/10 , H04L47/2433 , H04L47/2466 , H04L47/50 , H04L47/522 , H04L47/60 , H04L47/621 , H04L47/6225 , H04L47/6255 , H04L49/205 , H04L49/254 , H04L49/351 , H04L49/602 , H04L69/12 , H04L69/16 , H04L69/161 , H04L69/163
摘要： Certain embodiments of the invention may be found in a method and system for multi-layer network interface controller (NIC) operation. An aspect of the invention may utilize a two (2) level work-conserving scheduling system for network interface controller operation and may comprise tracking for all L4/L5 offload connections with active transmit requirements as well as layer 2 (L2) level transmit requirements. The first level may comprise a round-robin scheme that may be utilized to select the next high priority, normal priority, and layer 2 (L2) transmit requirement independently. The send level arbitration may comprise a work-conserving programmable weighted round-robin priority scheme that may be utilized to select amongst the transmit tasks selected by the first level priority scheme.
摘要翻译：本发明的某些实施例可以在用于多层网络接口控制器（NIC）操作的方法和系统中找到。本发明的一个方面可以利用用于网络接口控制器操作的两（2）级工作节约调度系统，并且可以包括对具有主动发射要求以及层2（L2）级传输要求的所有L4 / L5卸载连接进行跟踪。第一级可以包括可以独立地选择下一个高优先级，正常优先级和第2层（L2）传输需求的循环方案。发送级别仲裁可以包括可用于在由第一级优先级方案选择的传输任务之中选择的工作节省可编程加权循环优先级方案。

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