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1. 发明授权

US08478923B2 Interrupt suppression by processing just first interrupt of a same type 有权
标题翻译：通过处理相同类型的第一个中断来中断抑制
公开(公告)号：US08478923B2
公开(公告)日：2013-07-02
申请号：US12890648
申请日：2010-09-25
申请人： Shiva Dasari , Suresh Lavani , Newton P. Liu , Thanh Nguyen , Mehul Shah , Robert K. Sloan , Wingcheung Tam , Mark W. Wenning
发明人： Shiva Dasari , Suresh Lavani , Newton P. Liu , Thanh Nguyen , Mehul Shah , Robert K. Sloan , Wingcheung Tam , Mark W. Wenning
IPC分类号： G06F13/24
CPC分类号： G06F9/4812
摘要： A processor receives interrupts of a same type from hardware. The processor determines a rate at which the interrupts are being received. The processor compares the rate at which the interrupts are being received to a threshold rate. In response to determining that the rate at which the interrupts are being received is greater than the threshold rate, the processor sends just the first received interrupt to firmware for processing. All other of the interrupts are not sent from the processor to the firmware but instead are suppressed by the processor. By comparison, in response to determining that the rate at which the interrupts are being received is less than the threshold rate, the processor can send all the interrupts from the processor to firmware for processing.
摘要翻译：处理器从硬件接收相同类型的中断。处理器确定中断被接收的速率。处理器将接收中断的速率与阈值速率进行比较。响应于确定接收到中断的速率大于阈值速率，处理器仅将第一个接收到的中断发送到固件进行处理。所有其他中断不是从处理器发送到固件，而是被处理器抑制。相比之下，响应于确定接收到中断的速率小于阈值速率，处理器可以将所有来自处理器的中断发送到固件进行处理。

2. 发明申请

US20120079256A1 Interrupt suppression 有权
标题翻译：中断抑制
公开(公告)号：US20120079256A1
公开(公告)日：2012-03-29
申请号：US12890648
申请日：2010-09-25
申请人： Shiva Dasari , Suresh Lavani , Newton P. Liu , Thanh Nguyen , Mehul Shah , Kevin R. Sloan , Wingcheung Tam , Mark W. Wenning
发明人： Shiva Dasari , Suresh Lavani , Newton P. Liu , Thanh Nguyen , Mehul Shah , Kevin R. Sloan , Wingcheung Tam , Mark W. Wenning
IPC分类号： G06F9/38
CPC分类号： G06F9/4812
摘要： A processor receives interrupts of a same type from hardware. The processor determines a rate at which the interrupts are being received. The processor compares the rate at which the interrupts are being received to a threshold rate. In response to determining that the rate at which the interrupts are being received is greater than the threshold rate, the processor sends just the first received interrupt to firmware for processing. All other of the interrupts are not sent from the processor to the firmware but instead are suppressed by the processor. By comparison, in response to determining that the rate at which the interrupts are being received is less than the threshold rate, the processor can send all the interrupts from the processor to firmware for processing.
摘要翻译：处理器从硬件接收相同类型的中断。处理器确定中断被接收的速率。处理器将接收中断的速率与阈值速率进行比较。响应于确定接收到中断的速率大于阈值速率，处理器仅将第一个接收到的中断发送到固件进行处理。所有其他中断不是从处理器发送到固件，而是被处理器抑制。相比之下，响应于确定接收到中断的速率小于阈值速率，处理器可以将所有来自处理器的中断发送到固件进行处理。

3. 发明申请

US20130097412A1 Performing A Boot Sequence In A Multi-Processor System 审中-公开
标题翻译：在多处理器系统中执行引导顺序
公开(公告)号：US20130097412A1
公开(公告)日：2013-04-18
申请号：US13275019
申请日：2011-10-17
申请人： Shiva R. Dasari , Raghuswamyreddy Gundam , Newton P. Liu , Terence Rodrigues , Mehul M. Shah , Robert K. Sloan , Wingcheung Tam , Mark W. Wenning
发明人： Shiva R. Dasari , Raghuswamyreddy Gundam , Newton P. Liu , Terence Rodrigues , Mehul M. Shah , Robert K. Sloan , Wingcheung Tam , Mark W. Wenning
IPC分类号： G06F9/445
CPC分类号： G06F9/4405
摘要： Methods, apparatuses, and computer program products for performing a boot sequence in a multi-processor system are provided. Embodiments include: in response to detecting initiation of a boot sequence of the multi-processor system, initializing, by a bootstrap processor (BSP), BSP memory associated with the BSP and initializing, by an application processor, memory associated with the application processor; determining, by the BSP, whether the initialization of the BSP memory is completed; and if the initialization of the BSP memory is completed, loading, by the BSP, an operating system on the BSP memory regardless of whether the application processor has completed initialization of the memory associated with the application processor.
摘要翻译：提供了用于在多处理器系统中执行引导顺序的方法，装置和计算机程序产品。实施例包括：响应于检测到多处理器系统的引导序列的启动，由引导处理器（BSP）初始化与BSP相关联的BSP存储器并由应用处理器初始化与应用处理器相关联的存储器; 由BSP确定BSP存储器的初始化是否完成; 并且如果BSP存储器的初始化完成，则由BSP加载BSP存储器上的操作系统，而不管应用处理器是否已经完成与应用处理器相关联的存储器的初始化。

4. 发明申请

US20130007356A1 Assigning A Classification To A Dual In-line Memory Module (DIMM) 审中-公开
标题翻译：分配给双列直插式内存模块（DIMM）
公开(公告)号：US20130007356A1
公开(公告)日：2013-01-03
申请号：US13173404
申请日：2011-06-30
申请人： Newton P. Liu , Thanh Nguyen , Terence Rodrigues , Robert K. Sloan , Mark W. Wenning
发明人： Newton P. Liu , Thanh Nguyen , Terence Rodrigues , Robert K. Sloan , Mark W. Wenning
IPC分类号： G06F12/06
CPC分类号： G11C5/04
摘要： Methods, apparatuses, and computer program products for assigning a classification to a dual in-line memory module (DIMM) are provided. Embodiments include determining, by a modifier, a classification of a DIMM; and providing a visual indication of the determined classification of the DIMM, including modifying, by the modifier, a top edge of a printed circuit board of the DIMM.
摘要翻译：提供了用于将分类分配给双列直插式存储器模块（DIMM）的方法，装置和计算机程序产品。实施例包括通过修改器来确定DIMM的分类; 以及提供所确定的DIMM分类的视觉指示，包括修改器修改DIMM的印刷电路板的顶部边缘。

5. 发明申请

US20080209018A1 Method to Enable Infiniband Network Bootstrap 失效
标题翻译：启用Infiniband网络引导的方法
公开(公告)号：US20080209018A1
公开(公告)日：2008-08-28
申请号：US11678124
申请日：2007-02-23
申请人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin , Mark W. Wenning
发明人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin , Mark W. Wenning
IPC分类号： G06F15/177
CPC分类号： G06F9/4406 , G06F9/445 , H04L29/06
摘要： Firmware of an InfiniBand (IB) host computer device provides a representation of an IB Host Channel Adapter (HCA) within the hierarchical data structure during system initialization. An ib-boot support package encapsulates arguments for booting over an IB network using an ibport device. The ib-boot support package supports keywords identifying a network support package or a Sockets Direct Protocol (SDP) support package. When the first keyword is provided, the IPoIB network protocol is used to access the boot server and retrieve the boot file. When the second keyword is provided, the IB network boot method is implemented, whereby the SDP network protocol is used to access the boot device. Access to the boot server is thus provided via one of the support packages, and the boot image is returned to the host device via the IB network for completion of boot operations.
摘要翻译： InfiniBand（IB）主机设备的固件在系统初始化期间提供分层数据结构内的IB主机通道适配器（HCA）的表示。 ib-boot支持包封装使用ibport设备在IB网络上引导的参数。 ib-boot支持包支持关键字标识网络支持包或套接字直接协议（SDP）支持包。当提供第一个关键字时，IPoIB网络协议用于访问引导服务器并检索引导文件。当提供第二个关键字时，实现了IB网络引导方法，由此使用SDP网络协议来访问引导设备。因此，通过支持包之一提供对引导服务器的访问，并且引导映像经由IB网络返回到主机设备以完成引导操作。

6. 发明申请

US20080209450A1 Method to Enable Infiniband Network Bootstrap 失效
标题翻译：启用Infiniband网络引导的方法
公开(公告)号：US20080209450A1
公开(公告)日：2008-08-28
申请号：US11678133
申请日：2007-02-23
申请人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin , Mark W. Wenning
发明人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin , Mark W. Wenning
IPC分类号： G06F3/00
CPC分类号： G06F9/4416
摘要： Firmware of an InfiniBand (IB) host computer device provides a representation of an IB Host Channel Adapter (HCA) within the hierarchical data structure during system initialization. An ib-boot support package encapsulates arguments for booting over an IB network using an ibport device. The ib-boot support package supports use of one or more command keywords, each identifying a specific type of support package utilized to retrieve the boot image. When the srp keyword is provided, an SRP protocol is used to access the storage boot device and retrieve the boot file. Access to the boot server is thus provided via one of the support packages, and the boot image is returned to the host device via the IB network for completion of boot operations.
摘要翻译： InfiniBand（IB）主机设备的固件在系统初始化期间提供分层数据结构内的IB主机通道适配器（HCA）的表示。 ib-boot支持包封装使用ibport设备在IB网络上引导的参数。 ib-boot支持包支持使用一个或多个命令关键字，每个命令关键字标识用于检索引导映像的特定类型的支持包。当提供srp关键字时，SRP协议用于访问存储引导设备并检索引导文件。因此，通过支持包之一提供对引导服务器的访问，并且引导映像经由IB网络返回到主机设备以完成引导操作。

7. 发明授权

US06523149B1 Method and system to improve noise analysis performance of electrical circuits 失效
标题翻译：改善电路噪声分析性能的方法和系统
公开(公告)号：US06523149B1
公开(公告)日：2003-02-18
申请号：US09666272
申请日：2000-09-21
申请人： Sharad Mehrotra , Mark W. Wenning , David J. Widiger
发明人： Sharad Mehrotra , Mark W. Wenning , David J. Widiger
IPC分类号： G06F1750
CPC分类号： G06F17/5036
摘要： A method, system and apparatus is provided to perform noise analysis of electrical circuits. The method and system partitions an original multi-port circuit to a reduced circuit model having a specific layout configuration. The reduced circuit model may have a variety of configurations. Then an input signal is applied to a first port of the reduced circuit model using the specific layout configuration and an output signal is measured from a second port of the reduced circuit model. The process continues until all input ports which may contribute noise to the circuit are measured and then the results are calculated to determine the total output of simulated noise experienced by the circuit. The calculated output results of the reduced circuit model are then used to determine whether the original circuit is designed to withstand the quantity of noise experienced by the reduced circuit model.
摘要翻译：提供了一种方法，系统和装置来执行电路的噪声分析。该方法和系统将原始多端口电路分为具有特定布局配置的简化电路模型。简化电路模型可以具有各种配置。然后使用特定布局配置将输入信号施加到减小电路模型的第一端口，并且从简化电路模型的第二端口测量输出信号。该过程继续进行，直到可能对电路产生噪声的所有输入端口进行测量，然后计算结果以确定电路经历的模拟噪声的总输出。然后，使用降低电路模型的计算输出结果来确定原始电路是否被设计成承受减小电路模型所经历的噪声量。

8. 发明授权

US07689679B2 Method to enable infiniband network bootstrap 失效
标题翻译：启用infiniband网络引导的方法
公开(公告)号：US07689679B2
公开(公告)日：2010-03-30
申请号：US11678124
申请日：2007-02-23
申请人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin, II , Mark W. Wenning
发明人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin, II , Mark W. Wenning
IPC分类号： G06F15/177
CPC分类号： G06F9/4406 , G06F9/445 , H04L29/06
摘要： Firmware of an InfiniBand (IB) host computer device provides a representation of an IB Host Channel Adapter (HCA) within the hierarchical data structure during system initialization. An ib-boot support package encapsulates arguments for booting over an IB network using an ibport device. The ib-boot support package supports keywords identifying a network support package or a Sockets Direct Protocol (SDP) support package. When the first keyword is provided, the IPoIB network protocol is used to access the boot server and retrieve the boot file. When the second keyword is provided, the IB network boot method is implemented, whereby the SDP network protocol is used to access the boot device. Access to the boot server is thus provided via one of the support packages, and the boot image is returned to the host device via the IB network for completion of boot operations.
摘要翻译： InfiniBand（IB）主机设备的固件在系统初始化期间提供分层数据结构内的IB主机通道适配器（HCA）的表示。 ib-boot支持包封装使用ibport设备在IB网络上引导的参数。 ib-boot支持包支持关键字标识网络支持包或套接字直接协议（SDP）支持包。当提供第一个关键字时，IPoIB网络协议用于访问引导服务器并检索引导文件。当提供第二个关键字时，实现了IB网络引导方法，由此使用SDP网络协议来访问引导设备。因此，通过支持包之一提供对引导服务器的访问，并且引导映像经由IB网络被返回到主机设备以完成引导操作。

9. 发明申请

US20080209197A1 Method to Add IPV6 and DHCP Support to the Network Support Package 失效
标题翻译：将IPV6和DHCP支持添加到网络支持包的方法
公开(公告)号：US20080209197A1
公开(公告)日：2008-08-28
申请号：US11678132
申请日：2007-02-23
申请人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin , Mark W. Wenning
发明人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin , Mark W. Wenning
IPC分类号： G06F15/177
CPC分类号： G06F9/445 , H04L12/56 , H04L61/2015 , H04L61/2023
摘要： Extending the network support package to accept network addresses in IPv6 format and allow the use of other boot discovery protocols, such as DHCP, to acquire the information needed to boot a system using a file on a remote server. A mechanism is added to the network support package to enable/allow the specification of additional boot discovery protocols and additional network address formats. The mechanism defines qualifier keywords that are added to the boot arguments and processed by the network support package. The qualifier keywords modify the boot arguments associated with a bootstrap method by specifying a way to acquire the arguments (i.e., a specific boot discovery protocol), the format of the arguments, and other parameters associated with the arguments. Qualifier keywords are optionally appended before the arguments. Multiple qualifier keywords may be added to the boot arguments at a time, and the keywords can be applied in their order within the arguments.
摘要翻译：扩展网络支持包，以接受IPv6格式的网络地址，并允许使用其他启动发现协议（如DHCP）来获取使用远程服务器上的文件启动系统所需的信息。一个机制被添加到网络支持包中以允许/允许规定附加的引导发现协议和附加的网络地址格式。该机制定义了添加到引导参数并由网络支持包处理的限定词关键字。限定符关键字通过指定获取参数的方式（即，特定的引导发现协议），参数的格式以及与参数相关联的其他参数来修改与引导方法相关的引导参数。限定符关键字可选地附加在参数之前。一次可以将多个限定符关键字添加到引导参数中，并且可以在参数中按其顺序应用关键字。

10. 发明授权

US07886139B2 Method to enable firmware to boot a system from an ISCSI device 失效
标题翻译：允许固件从ISCSI设备引导系统的方法
公开(公告)号：US07886139B2
公开(公告)日：2011-02-08
申请号：US11678116
申请日：2007-02-23
申请人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin, II , Mark W. Wenning
发明人： Carol B. Hernandez , Stephen D. Linam , John T. O'Quin, II , Mark W. Wenning
IPC分类号： G06F9/24 , G06F15/177
CPC分类号： G06F9/4416 , H04L29/12235 , H04L61/2015 , H04L61/2023 , H04L67/1097 , H04L67/16
摘要： A method and system that enable system firmware to efficiently boot an operating system (OS) and/or client program from a network-connected Internet Small Computer Systems Interface (iSCSI) device. The method generally comprises: (1) defining the firmware representation of the iSCSI device within the hierarchical data structure that represents the system hardware; and (2) extending the network support package to accommodate additional boot arguments that allow system firmware to acquire the information required for booting from the network-connected iSCSI device, while utilizing one of the existing discovery protocols.
摘要翻译：一种使系统固件能够从网络连接的互联网小型计算机系统接口（iSCSI）设备有效引导操作系统（OS）和/或客户机程序的方法和系统。该方法通常包括：（1）在表示系统硬件的层次数据结构内定义iSCSI设备的固件表示; 和（2）扩展网络支持包以容纳额外的引导参数，以允许系统固件在利用现有的发现协议之一的同时获取从网络连接的iSCSI设备引导所需的信息。

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