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1. 发明申请

US20070011500A1 System and method for using hot plug configuration for PCI error recovery 失效
标题翻译：使用热插拔配置进行PCI错误恢复的系统和方法
公开(公告)号：US20070011500A1
公开(公告)日：2007-01-11
申请号：US11168145
申请日：2005-06-27
申请人： Shiva Dasari , Sudhir Dhawan , Ryuji Orita , Wingcheung Tam
发明人： Shiva Dasari , Sudhir Dhawan , Ryuji Orita , Wingcheung Tam
IPC分类号： G06F11/00
CPC分类号： G06F11/0793 , G06F11/0745
摘要： A method, system, and program product for recovering from a bus error in a computer system having a hot plug interface. In accordance with the method of the present invention, an operating system transparent interrupt, such as a system management interrupt, is generated in response to a bus error. Responsive to the operating system transparent interrupt, the hot pluggable bus is scanned and a device associated with the error is identified by an interrupt handler invoked by the interrupt. Finally, a hot plug configuration manager, such as an advanced configuration and power interface is utilized to remove the identified device from system operations without having to restart the system.
摘要翻译：一种用于从具有热插拔接口的计算机系统中的总线错误中恢复的方法，系统和程序产品。根据本发明的方法，响应总线错误产生诸如系统管理中断的操作系统透明中断。响应于操作系统透明中断，热插拔总线被扫描，并且与该错误相关联的设备由中断调用的中断处理程序识别。最后，使用诸如高级配置和电源接口之类的热插拔配置管理器来将所识别的设备从系统操作中移除，而不必重新启动系统。

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

US20070208883A1 Option ROM characterization 失效
标题翻译：选项ROM表征
公开(公告)号：US20070208883A1
公开(公告)日：2007-09-06
申请号：US11356793
申请日：2006-02-17
申请人： William Bircher , Shiva Dasari , Wingcheung Tam
发明人： William Bircher , Shiva Dasari , Wingcheung Tam
IPC分类号： G06F3/00
CPC分类号： G06F9/4411
摘要： Methods, apparatus, and computer program products are disclosed for option ROM characterization by establishing an isolating execution environment for an expansion adapter of a computer, the adapter having an option ROM containing initialization code for the adapter, executing the initialization code for the expansion adapter in the isolating execution environment, identifying operating characteristics of the option ROM, including characteristics of the option ROM unavailable prior to execution of the initialization code in the isolating execution environment, and allocating virtual memory address space in a normal execution environment of the computer to the option ROM of the expansion adapter in dependence upon the identified operating characteristics of the option ROM.
摘要翻译：通过建立用于计算机的扩展适配器的隔离执行环境，公开了用于选项ROM表征的方法，装置和计算机程序产品，该适配器具有包含适配器的初始化代码的选项ROM，对扩展适配器执行初始化代码隔离执行环境，识别选项ROM的操作特性，包括在隔离执行环境中执行初始化代码之前不可用的选项ROM的特性，以及将计算机的正常执行环境中的虚拟内存地址空间分配给该选项 ROM，其根据所选择的ROM的识别操作特性而定。

4. 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。

5. 发明申请

US20130311761A1 Intelligently Loading Legacy Option ROMs In A Computing System 有权
标题翻译：在计算系统中智能加载传统选项ROM
公开(公告)号：US20130311761A1
公开(公告)日：2013-11-21
申请号：US13476230
申请日：2012-05-21
申请人： Shiva R. Dasari , Raghuswamyreddy Gundam , Newton P. Liu , Douglas W. Oliver , Terence Rodrigues , Mehul M. Shah , Wingcheung Tam
发明人： Shiva R. Dasari , Raghuswamyreddy Gundam , Newton P. Liu , Douglas W. Oliver , Terence Rodrigues , Mehul M. Shah , Wingcheung Tam
IPC分类号： G06F9/24
CPC分类号： G06F9/24 , G06F9/4401 , G06F9/4411
摘要： Intelligently loading legacy option ROMs in a computing system, including: generating, by a legacy option ROM manager, an inventory for the computing system, wherein the inventory for the computing system identifies one or more devices in the computing system; determining, by the legacy option ROM manager for each option ROM available for loading, whether a device supported by the option ROM is included in the inventory for the computing system; responsive to determining that the device supported by the option ROM is not included in the inventory for the computing system, preventing the option ROM from being loaded into an option ROM address space; and responsive to determining that the device supported by the option ROM is included in the inventory for the computing system, enabling the option ROM to be loaded into the option ROM address space.
摘要翻译：在计算系统中智能地加载传统选项ROM，包括：由遗留选项ROM管理器生成计算系统的清单，其中计算系统的清单识别计算系统中的一个或多个设备; 通过遗留选项ROM管理器为可用于加载的每个选项ROM确定是否将包含选项ROM的设备包括在计算系统的清单中; 响应于确定由选项ROM支持的设备不包括在计算系统的清单中，防止选项ROM被加载到选项ROM地址空间中; 并且响应于确定由所述选项ROM支持的设备被包括在所述计算系统的清单中，使得所述选项ROM被加载到所述选项ROM地址空间中。

6. 发明授权

US09552330B2 Indicating a page number of an active document page within a document 有权
标题翻译：指示文档中活动文档页面的页码
公开(公告)号：US09552330B2
公开(公告)日：2017-01-24
申请号：US13428383
申请日：2012-03-23
申请人： Raghuswamyreddy Gundam , Newton P. Liu , Douglas W. Oliver , Terence Rodrigues , Wingcheung Tam
发明人： Raghuswamyreddy Gundam , Newton P. Liu , Douglas W. Oliver , Terence Rodrigues , Wingcheung Tam
IPC分类号： G06F17/21
CPC分类号： G06F17/211
摘要： Methods, apparatuses, and computer program products for indicating a page number of an active document page within a document are provided. Embodiments include detecting, by a presentation controller, activation of a document page on a presentation device; in response to detecting the activation of the document page on the presentation device, tracking, by the presentation controller, an amount of time that the document page is consecutively active on the presentation device; determining, by the presentation controller, that the amount of time that the document page is consecutively active on the presentation device exceeds a predetermined threshold; and in response to determining that the predetermined threshold has been exceeded, providing to a target source, by the presentation controller, an output indicating a page number of the document page while the document page is active on the presentation device.
摘要翻译：提供了用于指示文档内的活动文档页面的页面号的方法，装置和计算机程序产品。实施例包括由呈现控制器检测在呈现设备上的文档页面的激活; 响应于检测到呈现设备上的文档页面的激活，由呈现控制器跟踪文档页面在呈现设备上连续活动的时间量; 由所述呈现控制器确定所述文档页面在所述呈现设备上连续活动的时间量超过预定阈值; 并且响应于确定已经超过所述预定阈值，通过所述呈现控制器向所述目标源提供指示所述文档页面在所述呈现设备上处于活动状态时的所述文档页面的页码的输出。

7. 发明授权

US07873754B2 Structure for option ROM characterization 有权
标题翻译：选项ROM表征的结构
公开(公告)号：US07873754B2
公开(公告)日：2011-01-18
申请号：US12136619
申请日：2008-06-10
申请人： William L. Bircher , Shiva R. Dasari , Wingcheung Tam
发明人： William L. Bircher , Shiva R. Dasari , Wingcheung Tam
IPC分类号： G06F3/00 , G06F9/00 , G06F9/24 , G06F15/177 , G06F1/24
CPC分类号： G06F12/023 , G06F2212/1044
摘要： A design structure embodied in a machine readable storage medium for designing, manufacturing, and/or testing a design is disclosed for option ROM characterization by establishing an isolating execution environment for an expansion adapter of a computer, the adapter having an option ROM containing initialization code for the adapter, executing the initialization code for the expansion adapter in the isolating execution environment, identifying operating characteristics of the option ROM, including characteristics of the option ROM unavailable prior to execution of the initialization code in the isolating execution environment, and allocating virtual memory address space in a normal execution environment of the computer to the option ROM of the expansion adapter in dependence upon the identified operating characteristics of the option ROM.
摘要翻译：通过建立用于计算机的扩展适配器的隔离执行环境，公开了用于设计，制造和/或测试设计的机器可读存储介质中的设计结构，用于选项ROM表征，该适配器具有包含初始化代码的选项ROM 对于适配器，在隔离执行环境中执行扩展适配器的初始化代码，识别选项ROM的操作特性，包括在隔离执行环境中执行初始化代码之前不可用的选项ROM的特性，以及分配虚拟存储器将计算机的正常执行环境中的地址空间依赖于所选择的ROM的所识别的操作特性到扩展适配器的选项ROM。

8. 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。

9. 发明授权

US07526578B2 Option ROM characterization 失效
标题翻译：选项ROM表征
公开(公告)号：US07526578B2
公开(公告)日：2009-04-28
申请号：US11356793
申请日：2006-02-17
申请人： William L. Bircher , Shiva R. Dasari , Wingcheung Tam
发明人： William L. Bircher , Shiva R. Dasari , Wingcheung Tam
IPC分类号： G06F3/00 , G06F9/00 , G06F9/24 , G06F15/177 , G06F1/24
CPC分类号： G06F9/4411
摘要： Methods, apparatus, and computer program products are disclosed for option ROM characterization by establishing an isolating execution environment for an expansion adapter of a computer, the adapter having an option ROM containing initialization code for the adapter, executing the initialization code for the expansion adapter in the isolating execution environment, identifying operating characteristics of the option ROM, including characteristics of the option ROM unavailable prior to execution of the initialization code in the isolating execution environment, and allocating virtual memory address space in a normal execution environment of the computer to the option ROM of the expansion adapter in dependence upon the identified operating characteristics of the option ROM.
摘要翻译：通过建立用于计算机的扩展适配器的隔离执行环境，公开了用于选项ROM表征的方法，装置和计算机程序产品，该适配器具有包含适配器的初始化代码的选项ROM，对扩展适配器执行初始化代码隔离执行环境，识别选项ROM的操作特性，包括在隔离执行环境中执行初始化代码之前不可用的选项ROM的特性，以及将计算机的正常执行环境中的虚拟内存地址空间分配给该选项 ROM，其根据所选择的ROM的识别操作特性而定。

10. 发明授权

US09003172B2 Intelligently controlling loading of legacy option ROMs in a computing system 有权
标题翻译：智能控制计算系统中遗留选项ROM的加载
公开(公告)号：US09003172B2
公开(公告)日：2015-04-07
申请号：US13476230
申请日：2012-05-21
申请人： Shiva R. Dasari , Raghuswamyreddy Gundam , Newton P. Liu , Douglas W. Oliver , Terence Rodrigues , Mehul M. Shah , Wingcheung Tam
发明人： Shiva R. Dasari , Raghuswamyreddy Gundam , Newton P. Liu , Douglas W. Oliver , Terence Rodrigues , Mehul M. Shah , Wingcheung Tam
IPC分类号： G06F9/24 , G06F9/44
CPC分类号： G06F9/24 , G06F9/4401 , G06F9/4411
摘要： Intelligently loading legacy option ROMs in a computing system, including: generating, by a legacy option ROM manager, an inventory for the computing system, wherein the inventory for the computing system identifies one or more devices in the computing system; determining, by the legacy option ROM manager for each option ROM available for loading, whether a device supported by the option ROM is included in the inventory for the computing system; responsive to determining that the device supported by the option ROM is not included in the inventory for the computing system, preventing the option ROM from being loaded into an option ROM address space; and responsive to determining that the device supported by the option ROM is included in the inventory for the computing system, enabling the option ROM to be loaded into the option ROM address space.
摘要翻译：在计算系统中智能地加载传统选项ROM，包括：由遗留选项ROM管理器生成计算系统的清单，其中计算系统的清单识别计算系统中的一个或多个设备; 通过遗留选项ROM管理器为可用于加载的每个选项ROM确定是否将包含选项ROM的设备包括在计算系统的清单中; 响应于确定由选项ROM支持的设备不包括在计算系统的清单中，防止选项ROM加载到选项ROM地址空间中; 并且响应于确定由所述选项ROM支持的设备被包括在所述计算系统的清单中，使得所述选项ROM被加载到所述选项ROM地址空间中。

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