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1. 发明授权

US08032745B2 Authentication of I2C bus transactions 有权
标题翻译： I2C总线事务的认证
公开(公告)号：US08032745B2
公开(公告)日：2011-10-04
申请号：US11312019
申请日：2005-12-20
申请人： Justin Potok Bandholz , Ralph M. Begun , Andrew S. Heinzmann , Fernando A. Lopez
发明人： Justin Potok Bandholz , Ralph M. Begun , Andrew S. Heinzmann , Fernando A. Lopez
IPC分类号： H04L29/06
CPC分类号： G06F21/85 , H04L9/3236
摘要： This invention enables authenticated communications (transactions) to take place on a standard I2C bus without requiring modification of existing I2C devices. Read and write transactions occurring on the bus are authenticated using an Authentication Agent and a shared secret key. In addition to allowing verification of the legitimacy of the transactions, the authentication of the I2C transactions enhances the reliability and serviceability of the bus and devices on the bus by allowing the Baseboard Management Controller (BMC) to quickly determine and pinpoint errors.
摘要翻译：本发明使得能够在标准I2C总线上进行认证通信（事务），而不需要修改现有的I2C设备。总线上发生的读写事务使用认证代理和共享密钥进行身份验证。除了允许验证交易的合法性之外，I2C事务的认证通过允许基板管理控制器（BMC）快速确定和确定错误来增强总线和总线上的设备的可靠性和可维护性。

2. 发明授权

US08028069B2 Structure for securing leased resources on a computer 有权
标题翻译：用于在计算机上确保租用资源的结构
公开(公告)号：US08028069B2
公开(公告)日：2011-09-27
申请号：US12165313
申请日：2008-06-30
申请人： Justin P. Bandholz , Ralph M. Begun , Andrew S. Heinzmann , Fernando A. Lopez
发明人： Justin P. Bandholz , Ralph M. Begun , Andrew S. Heinzmann , Fernando A. Lopez
IPC分类号： G06F15/173
CPC分类号： G06F21/57 , G06F2221/2135
摘要： A design structure embodied in a machine readable storage medium for designing, manufacturing, and/or testing a design is for securing of leased resources on a computer. The design structure includes a computer for securing resources may comprise at least one processor, a plurality of resources, wherein each resource is associated with configuration data and a programmable logic device connected to each of the plurality of resources. The programmable logic device may be configured for determining whether a resource is leased, reading un-encoded configuration data from a resource, and sending the configuration data to a first unit, if the resource is not leased. The programmable logic device may further be configured for reading encoded configuration data from a resource, decoding the configuration data, sending the configuration data that was decoded to a first unit, and logging use of the resource by the first unit, if the resource is leased.
摘要翻译：体现在用于设计，制造和/或测试设计的机器可读存储介质中的设计结构用于确保计算机上的租用资源。设计结构包括用于保护资源的计算机可以包括至少一个处理器，多个资源，其中每个资源与配置数据相关联，以及连接到多个资源中的每一个的可编程逻辑设备。可编程逻辑设备可以被配置为用于确定资源是否租用，从资源读取未编码的配置数据，以及如果所述资源不被租用，则将所述配置数据发送到第一单元。可编程逻辑设备还可以被配置为：如果资源被租赁，则从资源读取编码的配置数据，解码配置数据，将被解码的配置数据发送到第一单元，以及记录第一单元的资源的使用。

3. 发明申请

US20080263560A1 STRUCTURE FOR SECURING LEASED RESOURCES ON A COMPUTER 有权
标题翻译：在计算机上保存资源的结构
公开(公告)号：US20080263560A1
公开(公告)日：2008-10-23
申请号：US12165313
申请日：2008-06-30
申请人： JUSTIN P. BANDHOLZ , Ralph M. Begun , Andrew S. Heinzmann , Fernando A. Lopez
发明人： JUSTIN P. BANDHOLZ , Ralph M. Begun , Andrew S. Heinzmann , Fernando A. Lopez
IPC分类号： G06F9/50
CPC分类号： G06F21/57 , G06F2221/2135
摘要： A design structure embodied in a machine readable storage medium for designing, manufacturing, and/or testing a design is for securing of leased resources on a computer. The design structure includes a computer for securing resources may comprise at least one processor, a plurality of resources, wherein each resource is associated with configuration data and a programmable logic device connected to each of the plurality of resources. The programmable logic device may be configured for determining whether a resource is leased, reading un-encoded configuration data from a resource, and sending the configuration data to a first unit, if the resource is not leased. The programmable logic device may further be configured for reading encoded configuration data from a resource, decoding the configuration data, sending the configuration data that was decoded to a first unit, and logging use of the resource by the first unit, if the resource is leased.
摘要翻译：体现在用于设计，制造和/或测试设计的机器可读存储介质中的设计结构用于确保计算机上的租用资源。设计结构包括用于保护资源的计算机可以包括至少一个处理器，多个资源，其中每个资源与配置数据相关联，以及连接到多个资源中的每一个的可编程逻辑设备。可编程逻辑设备可以被配置为用于确定资源是否租用，从资源读取未编码的配置数据，以及如果所述资源不被租用，则将所述配置数据发送到第一单元。可编程逻辑设备还可以被配置为：如果资源被租赁，则从资源读取编码的配置数据，解码配置数据，将被解码的配置数据发送到第一单元，以及记录第一单元的资源的使用。

4. 发明申请

US20080005415A1 Disabling a Universal Serial Bus Port 审中-公开
标题翻译：禁用通用串行总线端口
公开(公告)号：US20080005415A1
公开(公告)日：2008-01-03
申请号：US11422370
申请日：2006-06-06
申请人： Fernando A. Lopez , James R. Goffena , Andrew S. Heinzmann
发明人： Fernando A. Lopez , James R. Goffena , Andrew S. Heinzmann
IPC分类号： G06F13/38
CPC分类号： G06F13/385 , G06F2213/4002
摘要： Methods, apparatus, and computer program products are disclosed for disabling a Universal Serial Bus (‘USB’) port by identifying a USB port to be disabled, the USB port to be disabled controlled by a USB hub controller, and turning on an over current signal for the identified USB port.
摘要翻译：公开了通过识别待禁用的USB端口来禁用通用串行总线（“USB”）端口的方法，装置和计算机程序产品，由USB集线器控制器禁止的USB端口被禁用，并且接通过电流信号用于识别的USB端口。

5. 发明申请

US20080270780A1 DESIGN STRUCTURE FOR DISABLING A UNIVERSAL SERIAL BUS PORT 审中-公开
标题翻译：用于停用通用串行总线端口的设计结构
公开(公告)号：US20080270780A1
公开(公告)日：2008-10-30
申请号：US12167526
申请日：2008-07-03
申请人： FERNANDO A. LOPEZ , James R. Goffena , Andrew S. Heinzmann
发明人： FERNANDO A. LOPEZ , James R. Goffena , Andrew S. Heinzmann
IPC分类号： G06F9/00
CPC分类号： G06F13/385 , G06F2213/4002
摘要： A design structure embodied in a machine readable storage medium for designing, manufacturing, and/or testing a design is disclosed for disabling a Universal Serial Bus (‘USB’) port by identifying a USB port to be disabled, the USB port to be disabled controlled by a USB hub controller, and turning on an over current signal for the identified USB port.
摘要翻译：公开了一种用于设计，制造和/或测试设计的机器可读存储介质中的设计结构，用于通过识别要禁用的USB端口禁用通用串行总线（“USB”）端口，禁用USB端口由USB集线器控制器控制，并为已识别的USB端口打开过电流信号。

6. 发明授权

US08612509B2 Resetting a hypertransport link in a blade server 有权
标题翻译：重置刀片服务器中的超传输链接
公开(公告)号：US08612509B2
公开(公告)日：2013-12-17
申请号：US13456919
申请日：2012-04-26
申请人： Justin P. Bandholz , Andrew S. Heinzmann , James J. Parsonese
发明人： Justin P. Bandholz , Andrew S. Heinzmann , James J. Parsonese
IPC分类号： G06F15/16
CPC分类号： G06F1/24
摘要： Methods, apparatus, and computer program products are described for resetting a HyperTransport link in a blade server, including reassigning, by a blade management module, a gate signal from enabling a transceiver to signaling a HyperTransport link reset; sending, by the blade management module to a reset sync module on an out-of-band bus, the gate signal; and in response to the gate signal, sending, by the reset sync module to the blade processor, HyperTransport reset signals. The HyperTransport link includes a bidirectional, serial/parallel, high-bandwidth, low-latency, point to point data communications link. The blade server includes the blade processor, the reset sync module, and the baseboard management controller. The blade server is installed in the blade center. The blade center includes the blade management module. The blade management module is coupled to the baseboard management controller by the blade communication bus.
摘要翻译：描述了用于重置刀片服务器中的HyperTransport链路的方法，装置和计算机程序产品，包括由刀片管理模块重新分配来自启用收发器的信号通知超传输链路重置的门信号; 由刀片管理模块将所述门信号发送到带外总线上的复位同步模块; 并且响应于门信号，通过复位同步模块向刀片处理器发送HyperTransport复位信号。 HyperTransport链路包括双向，串行/并行，高带宽，低延迟的点对点数据通信链路。刀片服务器包括刀片处理器，复位同步模块和基板管理控制器。刀片服务器安装在刀片中心。刀片中心包括刀片管理模块。刀片管理模块通过刀片通信总线耦合到基板管理控制器。

7. 发明授权

US08244793B2 Resetting a HyperTransport link in a blade server 有权
标题翻译：重置刀片服务器中的HyperTransport链接
公开(公告)号：US08244793B2
公开(公告)日：2012-08-14
申请号：US11748177
申请日：2007-05-14
申请人： Justin P. Bandholz , Andrew S. Heinzmann , James J. Parsonese
发明人： Justin P. Bandholz , Andrew S. Heinzmann , James J. Parsonese
IPC分类号： G06F15/177
CPC分类号： G06F1/24
摘要： Methods, apparatus, and computer program products are described for resetting a HyperTransport link in a blade server, including reassigning, by a blade management module, a gate signal from enabling a transceiver to signaling a HyperTransport link reset; sending, by the blade management module to a reset sync module on an out-of-band bus, the gate signal; and in response to the gate signal, sending, by the reset sync module to the blade processor, HyperTransport reset signals. The HyperTransport link includes a bidirectional, serial/parallel, high-bandwidth, low-latency, point to point data communications link. The blade server includes the blade processor, the reset sync module, and the baseboard management controller. The blade server is installed in the blade center. The blade center includes the blade management module. The blade management module is coupled to the baseboard management controller by the blade communication bus.
摘要翻译：描述了用于重置刀片服务器中的HyperTransport链路的方法，装置和计算机程序产品，包括由刀片管理模块重新分配来自启用收发器的信号通知超传输链路重置的门信号; 由刀片管理模块将所述门信号发送到带外总线上的复位同步模块; 并且响应于门信号，通过复位同步模块向刀片处理器发送HyperTransport复位信号。 HyperTransport链路包括双向，串行/并行，高带宽，低延迟的点对点数据通信链路。刀片服务器包括刀片处理器，复位同步模块和基板管理控制器。刀片服务器安装在刀片中心。刀片中心包括刀片管理模块。刀片管理模块通过刀片通信总线耦合到基板管理控制器。

8. 发明申请

US20070294561A1 Providing independent clock failover for scalable blade servers 有权
标题翻译：为可扩展的刀片服务器提供独立的时钟故障切换
公开(公告)号：US20070294561A1
公开(公告)日：2007-12-20
申请号：US11434611
申请日：2006-05-16
申请人： Marcus A. Baker , Justin P. Bandholz , Patrick M. Bland , Andrew S. Heinzmann
发明人： Marcus A. Baker , Justin P. Bandholz , Patrick M. Bland , Andrew S. Heinzmann
IPC分类号： G06F11/00
CPC分类号： G06F11/1604 , G06F11/20
摘要： Methods and systems are disclosed for providing independent clock failover for scalable blade servers that include assigning a server blade to one of a plurality of clock failover groups, providing a plurality of independent clock signals to the clock generator of the server blade, wherein one of the plurality of independent clock signals is an active clock signal, detecting a failover condition for the clock failover group assigned to the server blade, and switching the active clock signal, in response to the detected failover condition, from one independent clock signal to another independent clock signal.
摘要翻译：公开了用于为可伸缩刀片服务器提供独立的时钟故障切换的方法和系统，包括将服务器刀片分配给多个时钟故障转移组中的一个，向服务器刀片的时钟发生器提供多个独立的时钟信号，其中，多个独立时钟信号是活动时钟信号，检测分配给服务器刀片的时钟故障切换组的故障转移条件，并响应于检测到的故障转移条件将活动时钟信号从一个独立时钟信号切换到另一独立时钟信号。

9. 发明授权

US07690927B1 Processor scaling across multiple computer blades 有权
标题翻译：多台计算机刀片处理器缩放
公开(公告)号：US07690927B1
公开(公告)日：2010-04-06
申请号：US12407206
申请日：2009-03-19
申请人： Brian M. Kerrigan , Justin P. Bandholz , Martin J. Crippen , Andrew S. Heinzmann , Joseph E. Maxwell , Edward J. McNulty , Pravin Patal , Tony C. Sass , Phillip L. Weinstein
发明人： Brian M. Kerrigan , Justin P. Bandholz , Martin J. Crippen , Andrew S. Heinzmann , Joseph E. Maxwell , Edward J. McNulty , Pravin Patal , Tony C. Sass , Phillip L. Weinstein
IPC分类号： H01R12/00
CPC分类号： H05K7/1492
摘要： A scalability card for use with a plurality of computer blades. The computer blades are releasably securable in a parallel configuration, wherein each blade includes a circuit board and a processor operatively coupled to the circuit board. Each processor is in electronic communication with a scalability connector on a floating plate that is loosely secured to the computer blade. Furthermore, each scalability connector is preferably disposed in a common plane extending perpendicular to the plurality of parallel computer blades. The scalability card includes a plurality of electronically interconnected scalability connectors arranged for rough alignment with the scalability connectors of each computer blade. In addition, the scalability card preferably includes at least one alignment feature for engaging each floating plate and, therefore, providing fine alignment of the scalability connector on each floating plate to one of the scalability connectors of the scalability card.
摘要翻译：用于与多个计算机刀片一起使用的可扩展卡。计算机刀片以可并行配置可拆卸地固定，其中每个刀片包括可操作地耦合到电路板的电路板和处理器。每个处理器与松散地固定到计算机刀片的浮动板上的可伸缩性连接器进行电子通信。此外，每个可伸缩性连接器优选地设置在垂直于多个平行计算机刀片延伸的公共平面中。可扩展性卡包括多个电子互连的可伸缩性连接器，其布置成与每个计算机刀片的可伸缩性连接器粗略对准。此外，可扩展性卡优选地包括用于接合每个浮动板的至少一个对准特征，并且因此提供每个浮动板上的可伸缩性连接器与可伸缩性卡的可伸缩性连接器之一的精细对准。

10. 发明授权

US07562247B2 Providing independent clock failover for scalable blade servers 有权
标题翻译：为可扩展刀片服务器提供独立的时钟故障转移
公开(公告)号：US07562247B2
公开(公告)日：2009-07-14
申请号：US11434611
申请日：2006-05-16
申请人： Marcus A. Baker , Justin P. Bandholz , Patrick M. Bland , Andrew S. Heinzmann
发明人： Marcus A. Baker , Justin P. Bandholz , Patrick M. Bland , Andrew S. Heinzmann
IPC分类号： G06F11/00 , G06F11/20
CPC分类号： G06F11/1604 , G06F11/20
摘要： Methods and systems are disclosed for providing independent clock failover for scalable blade servers that include assigning a server blade to one of a plurality of clock failover groups, providing a plurality of independent clock signals to the clock generator of the server blade, wherein one of the plurality of independent clock signals is an active clock signal, detecting a failover condition for the clock failover group assigned to the server blade, and switching the active clock signal, in response to the detected failover condition, from one independent clock signal to another independent clock signal.
摘要翻译：公开了用于为可伸缩刀片服务器提供独立的时钟故障切换的方法和系统，包括将服务器刀片分配给多个时钟故障转移组中的一个，向服务器刀片的时钟发生器提供多个独立的时钟信号，其中，多个独立时钟信号是活动时钟信号，检测分配给服务器刀片的时钟故障切换组的故障转移条件，并响应于检测到的故障转移条件将活动时钟信号从一个独立时钟信号切换到另一独立时钟信号。

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