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1. 发明授权

US07373448B2 Method, system, and program for building a queue to test a device 失效
标题翻译：用于构建队列以测试设备的方法，系统和程序
公开(公告)号：US07373448B2
公开(公告)日：2008-05-13
申请号：US10812326
申请日：2004-03-29
申请人： Louie Arthur Dickens , Craig Anthony Klein , Jonathan Wade Ain , Robert George Emberty
发明人： Louie Arthur Dickens , Craig Anthony Klein , Jonathan Wade Ain , Robert George Emberty
IPC分类号： G06F12/00
CPC分类号： G06F11/2221
摘要： Provided are a method, system, and device for signaling a reconnection inhibitor over a bus to cause the reconnection inhibitor to access the bus to inhibit an Input/Output (I/O) controller from accessing the bus. An initiator transmits I/O requests on the bus to the I/O controller, wherein the I/O requests are queued in an I/O queue, wherein the I/O controller is inhibited by the reconnection inhibitor from draining the queue while the initiator transmits requests to the I/O controller.
摘要翻译：提供了一种用于通过总线用于发信号通知重新连接抑制器的方法，系统和设备，以使重连接禁止器访问总线以禁止输入/输出（I / O）控制器访问总线。启动器将总线上的I / O请求发送到I / O控制器，其中I / O请求在I / O队列中排队，其中I / O控制器被重新连接抑制器禁止排队队列，而发起者向I / O控制器发送请求。

2. 发明授权

US07082126B2 Fiber channel address blocking 失效
标题翻译：光纤通道地址阻塞
公开(公告)号：US07082126B2
公开(公告)日：2006-07-25
申请号：US09366768
申请日：1999-08-04
申请人： Jonathan Wade Ain , Robert George Emberty , Craig Anthony Klein
发明人： Jonathan Wade Ain , Robert George Emberty , Craig Anthony Klein
IPC分类号： H04L12/50 , H04L12/56
CPC分类号： H04L12/42 , H04L69/323 , Y10S370/906
摘要： A method and system including apparatus for detecting and blocking an invalid request to a target wherein fiber channels interconnect the data processing configuration. A request made from a hub such as a fabric switch to an internal fiber channel arbitrated loop is blocked by substituting IDLE characters for the frames of data included with the request. The substitution of IDLE signals can also occur within an internal fiber channel arbitrated loop system where access is blocked to a confidential data storage system. If the request is legitimate, the data frames are passed to the target and the requested data is transmitted back to the requester. If the request is refused as being an unauthorized request, the data frames are replaced with IDLE characters and no transfer of confidential data occurs.
摘要翻译：一种方法和系统，包括用于检测和阻止对目标的无效请求的装置，其中光纤通道互连数据处理配置。通过将IDLE字符替换为请求中包含的数据帧，从集线器（如Fabric交换机到内部光纤通道仲裁环路）的请求将被阻止。 IDLE信号的替代也可能发生在内部光纤信道仲裁环路系统中，其中访问被阻塞到机密数据存储系统。如果请求是合法的，则将数据帧传递给目标，并将所请求的数据传送回请求者。如果请求被拒绝为未经授权的请求，数据帧将被替换为空闲字符，并且不会传输机密数据。

3. 发明授权

US06775274B1 Circuit and method for providing secure communication over data communication interconnects 失效
标题翻译：用于通过数据通信互连提供安全通信的电路和方法
公开(公告)号：US06775274B1
公开(公告)日：2004-08-10
申请号：US09492957
申请日：2000-01-27
申请人： Jonathan Wade Ain , Donald Eugene Denning , Robert George Emberty , Craig Anthony Klein
发明人： Jonathan Wade Ain , Donald Eugene Denning , Robert George Emberty , Craig Anthony Klein
IPC分类号： H04J302
CPC分类号： H04L63/0428
摘要： A secure communication circuit for use with a data communication interconnect adapter and method of operation thereof. The secure communication circuit includes a first data buffer coupled to a data input terminal, an encoder/decoder coupled to the first data buffer, a second data buffer coupled to the encoder/decoder and a switching device coupled to a data output terminal. The switching device is couplable to either the first or second data buffers. A controller, coupled to the (switching device, selectively connects the switching device to the first or second data buffers. In a related embodiment, the secure communication circuit further includes a first serializer/deserializer (SERDES) coupled to the data input and a second SERDES coupled to the switching device.
摘要翻译：一种用于数据通信互连适配器的安全通信电路及其操作方法。安全通信电路包括耦合到数据输入端的第一数据缓冲器，耦合到第一数据缓冲器的编码器/解码器，耦合到编码器/解码器的第二数据缓冲器和耦合到数据输出端的开关装置。开关装置可以耦合到第一或第二数据缓冲器。耦合到（开关装置）的控制器选择性地将开关装置连接到第一或第二数据缓冲器。在相关实施例中，安全通信电路还包括耦合到数据输入端的第一串行器/解串器（SERDES） SERDES耦合到开关装置。

4. 发明授权

US07327692B2 System and method for selecting fibre channel switched fabric frame paths 失效
标题翻译：用于选择光纤通道交换矩阵帧路径的系统和方法
公开(公告)号：US07327692B2
公开(公告)日：2008-02-05
申请号：US10317765
申请日：2002-12-12
申请人： Jonathan Wade Ain , Craig Anthony Klein , Robert George Emberty , Peter Connley Lancaster
发明人： Jonathan Wade Ain , Craig Anthony Klein , Robert George Emberty , Peter Connley Lancaster
IPC分类号： H04L12/26 , H04L12/66 , H04L12/56 , H04J3/16 , G06F15/173 , G06F15/16
CPC分类号： H04L43/0882 , H04L25/4908 , H04L29/06 , H04L47/10 , H04L47/11 , H04L47/125 , H04L49/351 , H04L49/357 , H04L67/1097 , H04L67/322 , H04L69/329
摘要： A system and method for measuring data transmission activity through a port of a switch device interconnecting nodes of a storage area network, the port transmitting data as words of predetermined length, one data word indicating idle port activity. The method includes steps of: counting a number of transmitted words received from the port in a first counter device; and, for each word counted, comparing that word with a predetermined word indicating no (idle) port transmission activity. In response to the comparing, a number of matches are counted in a second counter device. In this manner, a ratio of a number of counted matches with a total amount of words counted indicates available bandwidth for transmitting additional data over that link. Preferably, this available bandwidth information is included in a link state record that the switch communicates to other switch devices interconnecting that link. Processing devices at the switches determine a link cost factor, based on the available bandwidth of that link and, in addition, the link speed, the cost factor being used to optimize path selection over links in the network according to a path routing algorithm.
摘要翻译：一种用于通过互连存储区域网络的节点的交换设备的端口来测量数据传输活动的系统和方法，所述端口将数据作为预定长度的字发送，一个数据字表示空闲端口活动。该方法包括以下步骤：对从第一计数器装置中的端口接收的发送字数进行计数; 并且对于所计数的每个字，将该字与表示无（空闲）端口传输活动的预定字进行比较。响应于比较，在第二计数器装置中计数多个匹配。以这种方式，计数匹配次数与计算的总字数的比率表示用于在该链路上发送附加数据的可用带宽。优选地，该可用带宽信息被包括在链路状态记录中，交换机与互连该链路的其他交换设备通信。交换机处理设备基于该链路的可用带宽确定链路成本因子，并且还包括链路速度，成本因素用于根据路径路由算法优化网络中的链路上的路径选择。

5. 发明授权

US07339896B2 Available bandwidth detector for SAN switch ports 失效
标题翻译：用于SAN交换机端口的可用带宽检测器
公开(公告)号：US07339896B2
公开(公告)日：2008-03-04
申请号：US10238751
申请日：2002-09-10
申请人： Jonathan Wade Ain , Robert George Emberty , Craig Anthony Klein
发明人： Jonathan Wade Ain , Robert George Emberty , Craig Anthony Klein
IPC分类号： H04L12/26 , H04L12/66 , H04L12/56 , H04J3/16 , G06F15/173 , G06F15/16
CPC分类号： H04L47/125 , H04L25/4908 , H04L29/06 , H04L47/10 , H04L47/11 , H04L49/351 , H04L49/357 , H04L67/1097 , H04L67/322 , H04L69/329
摘要： A system and method for measuring data transmission activity through a port of a switch device interconnecting nodes of a storage area network, the port transmitting data as words of predetermined length, one data word indicating idle port activity. The method includes steps of: counting a number of transmitted words received from the port in a first counter device; and, for each word counted, comparing that word with a predetermined word indicating no (idle) port transmission activity. In response to the comparing, a number of matches are counted in a second counter device. In this manner, a ratio of a number of counted matches with a total amount of words counted indicates available bandwidth for transmitting additional data over that link. Preferably, this value is communicated to a processor device for controlling bandwidth over the link.
摘要翻译：一种用于通过互连存储区域网络的节点的交换设备的端口来测量数据传输活动的系统和方法，所述端口将数据作为预定长度的字发送，一个数据字表示空闲端口活动。该方法包括以下步骤：对从第一计数器装置中的端口接收的发送字数进行计数; 并且对于所计数的每个字，将该字与表示无（空闲）端口传输活动的预定字进行比较。响应于比较，在第二计数器装置中计数多个匹配。以这种方式，计数匹配次数与计算的总字数的比率表示用于在该链路上发送附加数据的可用带宽。优选地，该值被传送到用于控制链路上的带宽的处理器设备。

6. 发明申请

US20060072454A1 FIBRE CHANNEL ADDRESS BLOCKING 失效
标题翻译：光纤通道地址阻塞
公开(公告)号：US20060072454A1
公开(公告)日：2006-04-06
申请号：US09366768
申请日：1999-08-04
申请人： JONATHAN WADE AIN , ROBERT GEORGE EMBERTY , CRAIG ANTHONY KLEIN
发明人： JONATHAN WADE AIN , ROBERT GEORGE EMBERTY , CRAIG ANTHONY KLEIN
IPC分类号： H04L12/26
CPC分类号： H04L12/42 , H04L69/323 , Y10S370/906
摘要： A method and system including apparatus for detecting and blocking an invalid request to a target wherein fibre channels interconnect the data processing configuration. A request made from a hub such as a fabric switch to an internal fibre channel arbitrated loop is blocked by substituting IDLE characters for the frames of data included with the request. The substitution of IDLE signals can also occur within an internal fibre channel arbitrated loop system where access is blocked to a confidential data storage system. If the request is legitimate, the data frames are passed to the target and the requested data is transmitted back to the requester. If the request is refused as being an unauthorized request, the data frames are replaced with IDLE characters and no transfer of confidential data occurs.
摘要翻译：一种方法和系统，包括用于检测和阻止对目标的无效请求的装置，其中光纤通道互连数据处理配置。通过将IDLE字符替换为请求中包含的数据帧，从集线器（如Fabric交换机到内部光纤通道仲裁环路）的请求将被阻止。 IDLE信号的替代也可能发生在内部光纤信道仲裁环路系统中，其中访问被阻塞到机密数据存储系统。如果请求是合法的，则将数据帧传递给目标，并将所请求的数据传送回请求者。如果请求被拒绝为未经授权的请求，数据帧将被替换为空闲字符，并且不会传输机密数据。

7. 发明授权

US06430632B1 Data management small computer system interface (SCSI) extender for extending SCSI communications between SCSI interfaces located relatively far apart 失效
标题翻译：数据管理小型计算机系统接口（SCSI）扩展器，用于在相对较远的SCSI接口之间扩展SCSI通信
公开(公告)号：US06430632B1
公开(公告)日：2002-08-06
申请号：US09322603
申请日：1999-05-28
申请人： Jonathan Wade Ain , Donald Eugene Denning , Robert George Emberty , Craig Anthony Klein
发明人： Jonathan Wade Ain , Donald Eugene Denning , Robert George Emberty , Craig Anthony Klein
IPC分类号： G06F1314
CPC分类号： G06F13/4045
摘要： An improved system and method for extending interface communications for a SCSI. The system and method provides SCSI extenders that are able to extend SCSI communications over relatively long distances between at least two SCSI interfaces while also being fast and efficient in operation and inexpensive in implementation. The present system and method reduces latency, buffering, error recovery code, and other such additional hardware and software. SCSI signals are received from one SCSI interface, and the SCSI signals from the one SCSI interface are parallel loaded into a parallel register. The SCSI signals from the one SCSI interface are serialized into serial data, and the serial data from the parallel register is transmitted over an optical communication system. The transmitted serial data is converted back to the SCSI signals that were originally from the one SCSI interface. The SCSI signals that were originally from the one SCSI interface are received by and shifted into a data management and driver system, and the data management and driver system is used to manage and drive the SCSI signals from the one SCSI interface to another SCSI interface. The same system and methodology is applied to extend communications in both directions between the at least two SCSI interfaces. The data management and driver system arbitrates, selects, and drives SCSI signals from one SCSI interface to another SCSI interface. The data management and driver system includes a receive serial shift register and a driver logic device.
摘要翻译：用于扩展SCSI的接口通信的改进的系统和方法。该系统和方法提供了SCSI扩展器，其能够在至少两个SCSI接口之间的较长距离上扩展SCSI通信，同时在操作中也是快速和有效的，并且实现方便。本系统和方法减少延迟，缓冲，错误恢复代码以及其他此类附加硬件和软件。从一个SCSI接口接收SCSI信号，一个SCSI接口的SCSI信号并行加载到一个并行寄存器中。来自一个SCSI接口的SCSI信号被串行化为串行数据，来自并行寄存器的串行数据通过光通信系统传输。传输的串行数据被转换回最初来自一个SCSI接口的SCSI信号。最初来自一个SCSI接口的SCSI信号由数据管理和驱动系统接收并转移到数据管理和驱动系统中，数据管理和驱动系统用于管理和驱动SCSI信号从一个SCSI接口到另一个SCSI接口。应用相同的系统和方法来在至少两个SCSI接口之间的两个方向上扩展通信。数据管理和驱动系统将SCSI信号从一个SCSI接口仲裁，选择和驱动到另一个SCSI接口。数据管理和驱动器系统包括接收串行移位寄存器和驱动器逻辑器件。

8. 发明授权

US06442638B1 Auto enable/disable system and method for computer interfaced devices 失效
标题翻译：自动启用/禁用计算机接口设备的系统和方法
公开(公告)号：US06442638B1
公开(公告)日：2002-08-27
申请号：US09314173
申请日：1999-05-18
申请人： Jonathan Wade Ain , Steven J. Buller , Robert George Emberty , Craig Anthony Klein , David Adam Sinclair
发明人： Jonathan Wade Ain , Steven J. Buller , Robert George Emberty , Craig Anthony Klein , David Adam Sinclair
IPC分类号： G06F1300
CPC分类号： G11B33/125 , G06F3/0601 , G06F13/409 , G06F2003/0692 , G11B33/027
摘要： An automatic enable and disable system and method for a computer interfaced device linkable to an external computer system. Communication occurs when a computer interfaced device has been latched to and inserted into or unlatched and about to be removed from the external computer system. A sensor is coupled to a controller of the computer interfaced device, and a sensor component is coupled to a cam mechanism or other such component of the computer interfaced device. The sensor component is engagable to and disengagable from the sensor. The sensor senses engaging and disengaging of the sensor component respectively thereto and therefrom as the cam mechanism or such component is latched and unlatched. Latching of the cam mechanism or such component and the computer interfaced device is communicated to the external computer system when the sensor component is engaged to the sensor. Unlatching of the cam mechanism or such component and the fact that the computer interfaced device is about to be removed from the external computer system is communicated to the external computer system when the sensor component is disengaged from the sensor. A non-maskable interrupt is used to couple the sensor to the controller which is in communications with the external computer system. The sensor component is a magnet, light passage blocker, or mechanical sensor component, and the sensor is a hall-effect sensor, an optical sensor, or a mechanical sensor.
摘要翻译：用于可连接到外部计算机系统的计算机接口设备的自动启用和禁用系统和方法。当计算机接口设备被锁存并插入或解锁并将要从外部计算机系统移除时，发生通信。传感器耦合到计算机接口设备的控制器，并且传感器部件联接到计算机接口设备的凸轮机构或其他这样的部件。传感器部件可与传感器接合并分离。当凸轮机构或这种部件被锁定和解锁时，传感器分别感测传感器部件与其之间的接合和分离。当传感器部件接合到传感器时，凸轮机构或这种部件和计算机接口装置的锁定被传送到外部计算机系统。当传感器部件脱离传感器时，凸轮机构或这种部件的解锁以及计算机接口装置即将从外部计算机系统移除的事实被传送到外部计算机系统。不可屏蔽中断用于将传感器耦合到与外部计算机系统通信的控制器。传感器部件是磁体，光通道阻挡器或机械传感器部件，传感器是霍尔效应传感器，光学传感器或机械传感器。

9. 发明授权

US07486889B2 Transceiver test module employing an optical wrap 失效
标题翻译：收发器测试模块采用光学包装
公开(公告)号：US07486889B2
公开(公告)日：2009-02-03
申请号：US11473975
申请日：2006-06-23
申请人： Jonathan Wade Ain , Craig Anthony Klein
发明人： Jonathan Wade Ain , Craig Anthony Klein
IPC分类号： H04B10/08 , H04B17/00
CPC分类号： H04B10/0731
摘要： A transceiver test module and method for testing an optical transceiver. An optical wrap interconnects the optical transmitter and optical receiver of an optical transceiver. A processor system reads information from an optical transceiver; provides a signal to the optical transceiver to operate the optical transceiver to transmit a signal at the optical transmitter, which is received via the optical wrap; detects diagnostic information from the optical transceiver for errors of the optical transceiver; and determines the rated speed of the optical transceiver from the read information. Operation of the optical transceiver at the rated speed is verified by the diagnostic information.
摘要翻译：用于测试光收发器的收发器测试模块和方法。光学包装将光收发器的光发射器和光接收器互连。处理器系统从光收发器读取信息; 向光收发器提供信号以操作光收发器以在通过光学包裹接收的光发射机处发送信号; 从光收发器检测出光收发器错误的诊断信息; 并根据读取的信息确定光收发器的额定速度。通过诊断信息验证额定速度下的光收发器的工作。

10. 发明授权

US07313638B2 Command accumulation tool 有权
标题翻译：命令累积工具
公开(公告)号：US07313638B2
公开(公告)日：2007-12-25
申请号：US10869338
申请日：2004-06-16
申请人： Jonathan Wade Ain , Louie Arthur Dickens , Craig Anthony Klein
发明人： Jonathan Wade Ain , Louie Arthur Dickens , Craig Anthony Klein
IPC分类号： G06F3/00
CPC分类号： G06F11/2221
摘要： A command accumulation tool, a testing tool for a queue, and a method, are provided, which, for example, may cause commands to accumulate in queue(s). In one embodiment, a testing tool comprises an I/O interface for connecting with a target having the queue(s); and an I/O interface for connecting with initiator(s). Trigger logic intercepts a predetermined response at the target I/O interface from a target to an initiator with respect to a command of the initiator, and asserts a trigger signal. Outbound logic responds to the trigger signal, providing a reject and retry response at the target I/O interface for the target with respect to the response from the target, whereby a timeout timer for the command of the initiator is stopped for the queue(s). The outbound logic additionally conducts flow control with respect to the target at the target I/O interface.
摘要翻译：提供了命令累积工具，用于队列的测试工具和方法，其例如可以使命令累积在队列中。在一个实施例中，测试工具包括用于与具有队列的目标连接的I / O接口; 以及用于与启动器连接的I / O接口。触发逻辑相对于发起者的命令在目标I / O接口处截取从目标到发起者的预定响应，并且断言触发信号。出站逻辑响应触发信号，针对目标的目标I / O接口提供关于目标的响应的拒绝和重试响应，从而针对队列停止启动器命令的超时定时器）。出站逻辑还在目标I / O接口上对目标进行流量控制。

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