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11. 发明授权

US07370324B2 Switching between a service virtual machine and a guest virtual machine in a virtual machine monitor environment 有权
标题翻译：在虚拟机监视器环境中切换服务虚拟机和来宾虚拟机
公开(公告)号：US07370324B2
公开(公告)日：2008-05-06
申请号：US10674686
申请日：2003-09-30
申请人： Gundrala D. Goud , Vincent J. Zimmer , Mallik Bulusu , Mark S. Doran , David K. Dorwin , Michael A Rothman
发明人： Gundrala D. Goud , Vincent J. Zimmer , Mallik Bulusu , Mark S. Doran , David K. Dorwin , Michael A Rothman
IPC分类号： G06F9/455 , G06F9/46 , G06F11/00
CPC分类号： G06F9/45558 , G06F2009/45591
摘要： A method and system to switch between a Service virtual machine (VM) and a Guest VM in a virtual machine monitor (VMM) of a computer system. The VMM is loaded on the computer system to support a Service VM and a Guest VM. The Service OS is booted in the Service VM during the pre-boot phase. The Guest OS is booted in the Guest VM of the computer system. During OS runtime of the Guest OS, a VM switch is performed from the Guest VM to the Service VM without rebooting the computer system. The Service OS includes diagnostic tools to analyze the Guest OS. In one embodiment, the VM switch is performed by firmware of the computer system. In another embodiment, the VMM operates in accordance with an Extensible Firmware Interface (EFI) framework standard.
摘要翻译：用于在计算机系统的虚拟机监视器（VMM）中的服务虚拟机（VM）和来宾虚拟机之间切换的方法和系统。 VMM被加载到计算机系统上以支持Service VM和Guest VM。在预引导阶段，服务操作系统在服务虚拟机中启动。来宾操作系统在计算机系统的访客虚拟机中启动。在访客操作系统的操作系统运行期间，VM客户端虚拟机交换机将从客户虚拟机执行到服务虚拟机，而无需重新启动计算机系统。服务操作系统包括用于分析访客操作系统的诊断工具。在一个实施例中，VM切换由计算机系统的固件执行。在另一个实施例中，VMM根据可扩展固件接口（EFI）框架标准进行操作。

12. 发明申请

US20080046548A1 Network booting using a platform management coprocessor 有权
标题翻译：网络启动使用平台管理协处理器
公开(公告)号：US20080046548A1
公开(公告)日：2008-02-21
申请号：US11506738
申请日：2006-08-18
申请人： Mark S. Doran , Vincent J. Zimmer , Michael A. Rothman
发明人： Mark S. Doran , Vincent J. Zimmer , Michael A. Rothman
IPC分类号： G06F15/16 , G06F15/177
CPC分类号： H04L12/66 , H04L29/12216 , H04L61/2007
摘要： Embodiments of a system and method for enabling a target computer to download a boot image and operating system from a boot server computer over a network are described. The target computer system includes a host processor environment and a platform management coprocessor subsystem that includes a microcontroller for providing manageability of the target computer platform. During a network boot procedure, the platform management coprocessor code employs a network access channel to retrieve the boot server name and a network address for the target computer. The platform management coprocessor code implements security measures to help ensure secure interaction between the boot server and the target computer. Once the secure association is established, the network boot process uses the BIOS code for the successive bulk downloads of the operating system to be loaded onto the target computer. Other embodiments are described and claimed.
摘要翻译：描述了一种用于使目标计算机能够通过网络从引导服务器计算机下载引导映像和操作系统的系统和方法的实施例。目标计算机系统包括主处理器环境和平台管理协处理器子系统，其包括用于提供目标计算机平台的可管理性的微控制器。在网络引导过程中，平台管理协处理器代码采用网络访问通道来检索目标计算机的引导服务器名称和网络地址。平台管理协处理器代码实现安全措施，以确保引导服务器与目标计算机之间的安全交互。一旦建立了安全关联，网络启动过程就会使用BIOS代码来连接大量下载的操作系统，以将其加载到目标计算机上。描述和要求保护其他实施例。

13. 发明授权

US07162629B2 Method to suspend-and-resume across various operational environment contexts 有权
标题翻译：在各种操作环境环境下暂停和恢复的方法
公开(公告)号：US07162629B2
公开(公告)日：2007-01-09
申请号：US10719788
申请日：2003-11-20
申请人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran , Andrew J. Fish
发明人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran , Andrew J. Fish
IPC分类号： G06F15/177
CPC分类号： G06F9/4418
摘要： A method to Suspend-and-Resume across various operational environment contexts is disclosed. An environmental context is saved in a disk partition corresponding to the saved environment. The system is suspended. Upon resume, a selected environmental context is selected for boot or resume. This method of switching contexts may also be used for trusted execution, manageability, and other purposes.
摘要翻译：公开了一种在各种操作环境环境中挂起和恢复的方法。环境上下文保存在与保存的环境对应的磁盘分区中。系统暂停。在恢复时，选择一个选定的环境上下文以进行引导或恢复。这种切换上下文的方法也可以用于可信执行，可管理性和其他目的。

14. 发明授权

US07127600B2 Aggressive content pre-fetching during pre-boot runtime to support speedy OS booting 失效
标题翻译：在预引导运行时预取内容的积极内容，以支持快速的操作系统引导
公开(公告)号：US07127600B2
公开(公告)日：2006-10-24
申请号：US10675826
申请日：2003-09-30
申请人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran , Andrew J. Fish
发明人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran , Andrew J. Fish
IPC分类号： G06F15/177
CPC分类号： G06F9/4401
摘要： A method and system for content pre-fetching during a processing system pre-boot runtime. First, it is determined when a processor of a processing system is in one of a busy wait state and an idle state during a pre-boot runtime of the processing system. Then, content is pre-fetched from a data storage unit of the processing system. The content is pre-fetched based upon a pre-fetch profile. The content is loaded into system memory of the processing system.
摘要翻译：一种用于处理系统预引导运行时内容预取的方法和系统。首先，在处理系统的预引导运行时间期间，确定处理系统的处理器何时处于忙等待状态和空闲状态之一。然后，从处理系统的数据存储单元预取内容。内容是基于预抓取配置文件预取的。内容被加载到处理系统的系统存储器中。

15. 发明授权

US07668945B2 Network booting using a platform management coprocessor 有权
标题翻译：网络启动使用平台管理协处理器
公开(公告)号：US07668945B2
公开(公告)日：2010-02-23
申请号：US11506738
申请日：2006-08-18
申请人： Mark S. Doran , Vincent J. Zimmer , Michael A. Rothman
发明人： Mark S. Doran , Vincent J. Zimmer , Michael A. Rothman
IPC分类号： G06F15/177 , G06F9/00 , G06F9/24 , H04L9/32
CPC分类号： H04L12/66 , H04L29/12216 , H04L61/2007
摘要： Embodiments of a system and method for enabling a target computer to download a boot image and operating system from a boot server computer over a network are described. The target computer system includes a host processor environment and a platform management coprocessor subsystem that includes a microcontroller for providing manageability of the target computer platform. During a network boot procedure, the platform management coprocessor code employs a network access channel to retrieve the boot server name and a network address for the target computer. The platform management coprocessor code implements security measures to help ensure secure interaction between the boot server and the target computer. Once the secure association is established, the network boot process uses the BIOS code for the successive bulk downloads of the operating system to be loaded onto the target computer. Other embodiments are described and claimed.
摘要翻译：描述了一种用于使目标计算机能够通过网络从引导服务器计算机下载引导映像和操作系统的系统和方法的实施例。目标计算机系统包括主处理器环境和平台管理协处理器子系统，其包括用于提供目标计算机平台的可管理性的微控制器。在网络引导过程中，平台管理协处理器代码采用网络访问通道来检索目标计算机的引导服务器名称和网络地址。平台管理协处理器代码实现安全措施，以确保引导服务器与目标计算机之间的安全交互。一旦建立了安全关联，网络启动过程就会使用BIOS代码来连接大量下载的操作系统，以将其加载到目标计算机上。描述和要求保护其他实施例。

16. 发明申请

US20090319763A1 NON-BLOCKING UEFI I/O CHANNEL ENHANCEMENTS 有权
标题翻译：非阻塞UEFI I / O通道增强
公开(公告)号：US20090319763A1
公开(公告)日：2009-12-24
申请号：US12142086
申请日：2008-06-19
申请人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran
发明人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran
IPC分类号： G06F9/00
CPC分类号： G06F9/4401
摘要： A method and apparatus for providing platform initialization enhancements is discussed herein. In one embodiment, buses, activities, devices, and/or nodes to be processed during boot, are processed in a non-blocking fashion, which potentially results in faster boot times. Moreover, some devices/nodes, such as root nodes, may be boot in an early phase of initialization to enhance both available resources and initialization times. Furthermore, early connects in an early phase of initialization may be performed to construct partial or entire device paths, which also potentially results in faster boot times.
摘要翻译：本文讨论了一种用于提供平台初始化增强的方法和装置。在一个实施例中，在引导期间要处理的总线，活动，设备和/或节点以非阻塞方式被处理，这可能导致更快的启动时间。此外，一些设备/节点（例如根节点）可以在初始化的早期阶段被引导以增强可用资源和初始化时间。此外，可以执行初始化的早期阶段中的早期连接以构建部分或整个设备路径，这也可能导致更快的启动时间。

17. 发明授权

US07543048B2 Methods and apparatus for enabling of a remote management agent independent of an operating system 有权
标题翻译：用于启用独立于操作系统的远程管理代理的方法和装置
公开(公告)号：US07543048B2
公开(公告)日：2009-06-02
申请号：US10302281
申请日：2002-11-22
申请人： Michael A. Rothman , Vincent J. Zimmer , Mark S. Doran , Andrew J. Fish
发明人： Michael A. Rothman , Vincent J. Zimmer , Mark S. Doran , Andrew J. Fish
IPC分类号： G06F15/177 , G06F15/173 , G06F9/00 , G06F9/24
CPC分类号： H04L67/34 , H04L69/329
摘要： Methods and apparatus for remotely managing a computer are disclosed. For example, a remote management agent is provided for use in a computer having a processor. The example remote management agent includes a communication agent in communication with the controller to contact a server before an operating system is loaded on the computer to obtain an initialization packet from a server and an initialization packet loader in communication with the controller to load the initialization packet in a protected memory area of the computer, before the operating system is loaded.The remote management agent also includes a monitoring agent, not associated with the operating system, in communication with the controller to monitor the computer for a communication from the server and a command line interface agent, also not associated with the operating system and in communication with the controller to interpret and respond to the communication from the server.
摘要翻译：公开了用于远程管理计算机的方法和装置。例如，提供远程管理代理用于具有处理器的计算机中。示例性远程管理代理包括与控制器通信的通信代理，以在将操作系统加载到计算机之前联系服务器以获得来自服务器的初始化分组以及与控制器通信的初始化分组加载器以加载初始化分组在计算机的受保护的存储区域中，在操作系统加载之前。远程管理代理还包括与操作系统无关的监视代理，与控制器进行通信，以监视计算机与服务器的通信，以及命令行接口代理，也不与操作系统相关联并且与控制器解释并响应来自服务器的通信。

18. 发明申请

US20080072027A1 METHODS AND APPARATUS TO SELF-INITIALIZE A PROCESSOR 有权
标题翻译：自动初始化处理器的方法和设备
公开(公告)号：US20080072027A1
公开(公告)日：2008-03-20
申请号：US11533243
申请日：2006-09-19
申请人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran
发明人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran
IPC分类号： G06F15/177
CPC分类号： G06F9/4403
摘要： Methods and apparatus are disclosed to self-initialize a processor. An example method disclosed herein detects a processor reset, receives initialization instructions from a core zone, establishes a core zone boundary, executes received initialization instructions, and publishes a data structure, the data structure comprising state information. Other embodiments are described and claimed.
摘要翻译：公开了方法和装置来自动初始化处理器。这里公开的示例性方法检测处理器重置，从核心区域接收初始化指令，建立核心区域边界，执行接收到的初始化指令，并发布数据结构，该数据结构包括状态信息。描述和要求保护其他实施例。

19. 发明授权

US07328340B2 Methods and apparatus to provide secure firmware storage and service access 有权
标题翻译：提供安全固件存储和服务访问的方法和设备
公开(公告)号：US07328340B2
公开(公告)日：2008-02-05
申请号：US10608326
申请日：2003-06-27
申请人： Vincent J. Zimmer , Carl M. Ellison , Michael A. Rothman , Andrew J. Fish , Mark S. Doran
发明人： Vincent J. Zimmer , Carl M. Ellison , Michael A. Rothman , Andrew J. Fish , Mark S. Doran
IPC分类号： H04L9/00
CPC分类号： G06F21/51 , G06F21/575 , G06F2221/2141
摘要： Methods and apparatus to provide secure firmware storage and service access are disclosed. One example method may include receiving a request to execute an instruction in a pre-boot environment, determining an identity of the instruction, determining if an access control list includes an entry corresponding to the instruction, and selectively allowing the execution of the instruction if the access control list includes an entry corresponding to the instruction.
摘要翻译：公开了提供安全固件存储和服务访问的方法和装置。一个示例性方法可以包括接收在预引导环境中执行指令的请求，确定指令的身份，确定访问控制列表是否包括与该指令相对应的条目，以及如果访问控制列表包括与该指令相对应的条目。

20. 发明授权

US08356168B2 Non-blocking UEFI I/O channel enhancements 有权
标题翻译：非阻塞UEFI I / O通道增强
公开(公告)号：US08356168B2
公开(公告)日：2013-01-15
申请号：US12142086
申请日：2008-06-19
申请人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran
发明人： Vincent J. Zimmer , Michael A. Rothman , Mark S. Doran
IPC分类号： G06F9/00
CPC分类号： G06F9/4401
摘要： A method and apparatus for providing platform initialization enhancements is discussed herein. In one embodiment, buses, activities, devices, and/or nodes to be processed during boot, are processed in a non-blocking fashion, which potentially results in faster boot times. Moreover, some devices/nodes, such as root nodes, may be boot in an early phase of initialization to enhance both available resources and initialization times. Furthermore, early connects in an early phase of initialization may be performed to construct partial or entire device paths, which also potentially results in faster boot times.
摘要翻译：本文讨论了一种用于提供平台初始化增强的方法和装置。在一个实施例中，在引导期间要处理的总线，活动，设备和/或节点以非阻塞方式被处理，这可能导致更快的启动时间。此外，一些设备/节点（例如根节点）可以在初始化的早期阶段被引导以增强可用资源和初始化时间。此外，可以执行初始化的早期阶段中的早期连接以构建部分或整个设备路径，这也可能导致更快的启动时间。

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