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71. 发明授权

US08428929B2 Demand based USB proxy for data stores in service processor complex 有权
公开(公告)号：US08428929B2
公开(公告)日：2013-04-23
申请号：US12894876
申请日：2010-09-30
申请人： Palsamy Sakthikumar , Michael A. Rothman , Vincent J. Zimmer , Robert C. Swanson , Mallik Bulusu
发明人： Palsamy Sakthikumar , Michael A. Rothman , Vincent J. Zimmer , Robert C. Swanson , Mallik Bulusu
IPC分类号： G06F9/455
CPC分类号： G06F13/105 , G06F9/4812 , G06F21/572 , G06F2221/2105
摘要： A method, apparatus, system, and computer program product for secure server system management. A payload containing system software and/or firmware updates is distributed in an on-demand, secure I/O operation. The I/O operation is performed via a secured communication channel inaccessible by the server operating system to an emulated USB drive. The secure communication channel can be established for the I/O operation only after authenticating the recipient of the payload, and the payload can be protected from access by a potentially-infected server operating system. Furthermore, the payload can be delivered on demand rather than relying on a BIOS update schedule, and the payload can be delivered at speeds of a write operation to a USB drive.

72. 发明申请

US20130031322A1 Performing Redundant Memory Hopping 有权
标题翻译：执行冗余内存跳转
公开(公告)号：US20130031322A1
公开(公告)日：2013-01-31
申请号：US13647154
申请日：2012-10-08
申请人： Mallik Bulusu , Robert C. Swanson
发明人： Mallik Bulusu , Robert C. Swanson
IPC分类号： G06F12/16
CPC分类号： G06F11/1666 , G06F11/1658 , G06F11/20
摘要： In one embodiment, the present invention includes a method for receiving an indication of a loss of redundancy with respect to a pair of mirrored memory regions of a partially redundant memory system, determining new mirrored memory regions, and dynamically migrating information stored in the original mirrored memory regions to the new mirrored memory regions. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，本发明包括一种用于接收相对于部分冗余存储器系统的一对镜像存储器区域的冗余丢失的指示的方法，确定新的镜像存储器区域以及动态迁移存储在原始镜像中的信息内存区域到新的镜像内存区域。描述和要求保护其他实施例。

73. 发明申请

US20120159136A1 COMPUTER SYSTEM BOOT ENHANCEMENTS WITH USER OVERRIDE 审中-公开
标题翻译：计算机系统引导增强与用户覆盖
公开(公告)号：US20120159136A1
公开(公告)日：2012-06-21
申请号：US12969655
申请日：2010-12-16
申请人： Michael A. Rothman , Vincent J. Zimmer , Robert C. Swanson , Palsamy Sakthikumar , Mallik Bulusu
发明人： Michael A. Rothman , Vincent J. Zimmer , Robert C. Swanson , Palsamy Sakthikumar , Mallik Bulusu
IPC分类号： G06F9/00
CPC分类号： G06F9/4401
摘要： Methods, systems and computer program products are disclosed for enhanced system boot processing that is faster to launch the OS because it does not interrogate I/O devices for possible interruption, but that also may be modified to interrogate such devices based on a user selection mechanism. The user selection mechanism may be, for at least one embodiment, a software mechanism such as a control panel module. For other embodiments, the user selection mechanism may be a hardware mechanism, such as a power button or other hardware button or switch. Other embodiments are described and claimed.
摘要翻译：公开了用于增强的系统引导处理的方法，系统和计算机程序产品，其更快地启动操作系统，因为它不询问I / O设备以便可能的中断，但是也可以修改为基于用户选择机制来询问这样的设备。对于至少一个实施例，用户选择机构可以是诸如控制面板模块的软件机构。对于其他实施例，用户选择机制可以是诸如电源按钮或其他硬件按钮或开关的硬件机构。描述和要求保护其他实施例。

74. 发明申请

US20120079316A1 Performing Redundant Memory Hopping 有权
标题翻译：执行冗余内存跳转
公开(公告)号：US20120079316A1
公开(公告)日：2012-03-29
申请号：US13307547
申请日：2011-11-30
申请人： Mallik Bulusu , Robert C. Swanson
发明人： Mallik Bulusu , Robert C. Swanson
IPC分类号： G06F11/20
CPC分类号： G06F11/1666 , G06F11/1658 , G06F11/20
摘要： In one embodiment, the present invention includes a method for receiving an indication of a loss of redundancy with respect to a pair of mirrored memory regions of a partially redundant memory system, determining new mirrored memory regions, and dynamically migrating information stored in the original mirrored memory regions to the new mirrored memory regions. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，本发明包括一种用于接收相对于部分冗余存储器系统的一对镜像存储器区域的冗余丢失的指示的方法，确定新的镜像存储器区域以及动态迁移存储在原始镜像中的信息内存区域到新的镜像内存区域。描述和要求保护其他实施例。

75. 发明授权

US08090977B2 Performing redundant memory hopping 有权
标题翻译：执行冗余内存跳频
公开(公告)号：US08090977B2
公开(公告)日：2012-01-03
申请号：US12643345
申请日：2009-12-21
申请人： Mallik Bulusu , Robert C. Swanson
发明人： Mallik Bulusu , Robert C. Swanson
IPC分类号： G06F11/07
CPC分类号： G06F11/1666 , G06F11/1658 , G06F11/20
摘要： In one embodiment, the present invention includes a method for receiving an indication of a loss of redundancy with respect to a pair of mirrored memory regions of a partially redundant memory system, determining new mirrored memory regions, and dynamically migrating information stored in the original mirrored memory regions to the new mirrored memory regions. Other embodiments are described and claimed.
摘要翻译：在一个实施例中，本发明包括一种用于接收相对于部分冗余存储器系统的一对镜像存储器区域的冗余丢失的指示的方法，确定新的镜像存储器区域以及动态迁移存储在原始镜像中的信息内存区域到新的镜像内存区域。描述和要求保护其他实施例。

76. 发明授权

US07987348B2 Instant on video 有权
标题翻译：即时视频
公开(公告)号：US07987348B2
公开(公告)日：2011-07-26
申请号：US11731525
申请日：2007-03-30
申请人： Robert C. Swanson , Michael A. Rothman , Mallik Bulusu , Vincent J. Zimmer
发明人： Robert C. Swanson , Michael A. Rothman , Mallik Bulusu , Vincent J. Zimmer
IPC分类号： G06F9/24 , G06F15/177 , G06F13/00
CPC分类号： G06F9/4403 , G06F9/4401
摘要： In some embodiments, the invention involves speeding boot up of a platform by initializing the video card early on in the boot process. In an embodiment, processor cache memory is to be used as cache as RAM (CAR). Video graphics adapter (VGA) card initialization uses the CAR instead of system RAM to perform initialization. A portion of the firmware code, interrupt vector tables and handlers are mirrored in the CAR, from flash memory to mimic the behavior of system RAM during the video initialization. VGA initialization may occur before system RAM has initialized to enable early visual feedback to a user. Other embodiments are described and claimed.
摘要翻译：在一些实施例中，本发明涉及通过在启动过程中提前初始化视频卡来加速平台的启动。在一个实施例中，将处理器高速缓冲存储器用作高速缓存作为RAM（CAR）。视频图形适配器（VGA）卡初始化使用CAR代替系统RAM执行初始化。固件代码，中断向量表和处理程序的一部分在CAR中从闪存镜像到模拟视频初始化期间系统RAM的行为。在系统RAM初始化之前可能会发生VGA初始化，以便能够为用户提供早期的视觉反馈。描述和要求保护其他实施例。

77. 发明授权

US07945841B2 System and method for continuous logging of correctable errors without rebooting 有权
标题翻译：连续记录可纠正错误而不重新启动的系统和方法
公开(公告)号：US07945841B2
公开(公告)日：2011-05-17
申请号：US11634500
申请日：2006-12-06
申请人： Robert C. Swanson , Michael A. Rothman , Mallik Bulusu , Vincent J. Zimmer
发明人： Robert C. Swanson , Michael A. Rothman , Mallik Bulusu , Vincent J. Zimmer
IPC分类号： G11C29/00
CPC分类号： G06F11/2268 , G06F11/008
摘要： In some embodiments, the invention involves a system and method to continuously log correctable errors without rebooting by changing the granularity of the error detection and logging mechanism. A mask register is used to identify which errors are to be logged. Each bit of the mask register may represent a different memory component of the system. Logging of the memory component is determined by the value of the bit in the mask. The masking enables granularity of error logging to the channel and/or dual in-line memory module (DIMM) level. Other embodiments are described and claimed.
摘要翻译：在一些实施例中，本发明涉及通过改变错误检测和记录机制的粒度来连续记录可纠正错误而不重新启动的系统和方法。掩码寄存器用于识别要记录哪些错误。掩码寄存器的每个位可以表示系统的不同存储器组件。存储器组件的记录由掩码中的位的值决定。掩蔽功能可以对通道和/或双列直插式存储器模块（DIMM）级别进行错误记录的粒度。描述和要求保护其他实施例。

78. 发明授权

US07890811B2 Method and apparatus for improved memory reliability, availability and serviceability 有权
标题翻译：提高内存可靠性，可用性和可维护性的方法和设备
公开(公告)号：US07890811B2
公开(公告)日：2011-02-15
申请号：US11771994
申请日：2007-06-29
申请人： Michael A. Rothman , Vincent J. Zimmer , Fernando A. Lopez , Robert C. Swanson , Mallik Bulusu
发明人： Michael A. Rothman , Vincent J. Zimmer , Fernando A. Lopez , Robert C. Swanson , Mallik Bulusu
IPC分类号： G06F11/00
CPC分类号： G06F11/1044
摘要： Methods and apparatus dynamically reconfigure storage or channel capacities in a memory system. A fully-buffered dual in-line memory module (DIMM) is configured for a particular storage capacity and a particular channel capacity. An error may be detected at a memory address in some portion of the DIMM. To resolve the problem, the storage capacity or the channel capacity may be reduced and the DIMM may be dynamically reconfigured according to the reduced capacity. For one embodiment the DIMM may be reconfigured by mapping the portion of the DIMM containing the error as unavailable and taking that portion off-line without taking the entire DIMM off-line. For another embodiment the DIMM may be reconfigured by throttling the DIMM at a reduced frequency. The portion of the DIMM containing the error may be retested at the reduced frequency. If no errors are detected, the DIMM may be made available at the reduced frequency.
摘要翻译：方法和装置动态地重新配置存储器系统中的存储或信道容量。全缓冲双列直插式内存模块（DIMM）配置为特定存储容量和特定通道容量。在DIMM的某些部分的存储器地址可能会检测到错误。为了解决这个问题，可以减少存储容量或信道容量，并且可以根据容量的降低来动态地重新配置DIMM。对于一个实施例，可以通过将包含错误的DIMM的部分映射为不可用并且将该部分离线地取出而不使整个DIMM离线地将DIMM重新配置。对于另一个实施例，可以通过以降低的频率来调节DIMM来重新配置DIMM。包含错误的DIMM部分可能会以降低的频率进行重新测试。如果没有检测到错误，则可以以降低的频率使DIMM可用。

79. 发明授权

US07647474B2 Saving system context in the event of power loss 失效
标题翻译：在掉电的情况下节省系统上下文
公开(公告)号：US07647474B2
公开(公告)日：2010-01-12
申请号：US11236089
申请日：2005-09-27
申请人： Mallik Bulusu , Vincent J. Zimmer , Michael A. Rothman
发明人： Mallik Bulusu , Vincent J. Zimmer , Michael A. Rothman
IPC分类号： G06F11/00 , G06F1/30
CPC分类号： G06F11/1441 , G06F1/305
摘要： Embodiments of a method and system for saving system context after a power outage are disclosed herein. A power agent operates to reduce the possibility of data corruption due to partially written data during an unexpected power outage. The power agent can determine an amount of time remaining before a power store is depleted. Based on the amount of time, the power agent can store system context information. Correspondingly, the power agent can operate to save complete system context, partial system context, or flush (I/O) buffers. Once power is restored, the power agent can restore the system context based on the nature of the save. Other embodiments are described and claimed.
摘要翻译：本文公开了在停电之后保存系统上下文的方法和系统的实施例。电力代理人可以在意外停电期间减少部分写入的数据造成数据损坏的可能性。电力代理可以确定电力储存耗尽之前的剩余时间。基于时间量，电源代理可以存储系统上下文信息。相应地，电源代理可以操作以保存完整的系统上下文，部分系统上下文或刷新（I / O）缓冲器。一旦电源恢复，电源代理可以根据保存的性质恢复系统上下文。描述和要求保护其他实施例。

80. 发明申请

US20090172381A1 ENHANCED NETWORK AND LOCAL BOOT OF UNIFIED EXTENSIBLE FIRMWARE INTERFACE IMAGES 有权
标题翻译：增强的网络和本地引导统一的可扩展的固件界面图像
公开(公告)号：US20090172381A1
公开(公告)日：2009-07-02
申请号：US11968032
申请日：2007-12-31
申请人： Vincent J. Zimmer , Palsamy Sakthikumar , Mallik Bulusu
发明人： Vincent J. Zimmer , Palsamy Sakthikumar , Mallik Bulusu
IPC分类号： G06F9/00
CPC分类号： G06F9/4401
摘要： Techniques and architectures to provide high assurance image invocation in a pre-boot environment. These techniques may augment implementations of the Unified Extensible Firmware Interface (UEFI) to invoke UEFI images using Trusted Execution Technology (TXT). This can operate to combine pre-boot secure flows, such as UEFI image invocation, with the secure launch instruction set extensions of TXT. This may entail combination of the UEFI StartImage instruction with the SMX leaf SENTER instruction. This may operate to allow original equipment manufacturer (OEM) firmware as a guard and that uses UEFI and TXT access control logic at the same instance to pass control to the operating system (OS).
摘要翻译：技术和架构，可在预引导环境中提供高度保证的图像调用。这些技术可以增加统一可扩展固件接口（UEFI）的实现，以使用可信执行技术（TXT）来调用UEFI图像。这可以将预引导安全流（例如UEFI映像调用）与TXT的安全启动指令集扩展相结合。这可能需要UEFI StartImage指令与SMX叶SENTER指令的组合。这可能会使原始设备制造商（OEM）固件成为防护装置，并且在同一实例中使用UEFI和TXT访问控制逻辑将控制权传给操作系统（OS）。

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