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    • 71. 发明申请
    • Compressing or decompressing packet communications from diverse sources
    • 压缩或解压缩来自不同来源的数据包通信
    • US20070239897A1
    • 2007-10-11
    • US11392406
    • 2006-03-29
    • Michael RothmanVincent Zimmer
    • Michael RothmanVincent Zimmer
    • G06F15/16
    • H04L69/04
    • Compressed input/output communications may be handled without requiring any alteration of system topology. In some embodiments, when a communication is received by a device such as a network interface card, an alert may be provided to an agent that may handle compression or decompression, independently of a main operating system and a main partition. For example, compression may be handled by a sequestered partition or a virtual machine monitor, as two examples. These agents may then decide whether to compress or decompress and how to do so in some cases. As a result, the handling of compressed communications may be offloaded to a separate processor which may be dedicated to that task.
    • 可以处理压缩的输入/输出通信,而不需要改变系统拓扑。 在一些实施例中,当诸如网络接口卡的设备接收到通信时,可以独立于主操作系统和主分区,向可以处理压缩或解压缩的代理提供警报。 例如,压缩可以由隔离分区或虚拟机监视器来处理,作为两个示例。 这些代理可以在某些情况下决定是压缩还是解压缩,以及如何这样做。 因此,压缩通信的处理可以被卸载到可专用于该任务的单独的处理器。
    • 73. 发明申请
    • System and method for unified SKU (stock keeping unit) enablement
    • 统一SKU(库存单位)实施的制度和方法
    • US20070078894A1
    • 2007-04-05
    • US11241181
    • 2005-09-30
    • Michael RothmanVincent Zimmer
    • Michael RothmanVincent Zimmer
    • G06F17/00
    • G06F9/454
    • A system, method, and article of manufacture for unified SKU (Stock Keeping Unit) enablement. The system includes a computer platform having a FLASH device. The FLASH device including an area reserved for a firmware image. The firmware image being of a single SKU and having a default language string. The firmware image also including language string content to display to an end user after an initial power-on. The language string content to enable the end user to select a language for the firmware image. The system also includes a web server coupled to the computer platform via a network, wherein if the selected language differs from the default language string of the firmware image, the computer platform to communicate with the web server over the network to retrieve a language string package for the selected language.
    • 统一SKU(库存单位)实施的制度,方法和制造。 该系统包括具有FLASH装置的计算机平台。 FLASH设备包括为固件图像保留的区域。 固件图像是单个SKU并具有默认语言字符串。 固件图像还包括在初始开机后向最终用户显示的语言字符串内容。 允许最终用户为固件映像选择语言的语言字符串内容。 该系统还包括经由网络耦合到计算机平台的web服务器,其中如果所选择的语言与固件映像的默认语言字符串不同,则计算机平台通过网络与web服务器进行通信以检索语言字符串包 为所选择的语言。
    • 75. 发明申请
    • Method and apparatus for quick resumption
    • 快速恢复的方法和装置
    • US20070061558A1
    • 2007-03-15
    • US11229203
    • 2005-09-15
    • Michael RothmanGlenn HintonMark DoranVincent ZimmerMichael Kinney
    • Michael RothmanGlenn HintonMark DoranVincent ZimmerMichael Kinney
    • G06F9/00
    • G06F9/4418
    • During a process of transitioning a processing system from sleep mode to active mode, system firmware of the processing system may automatically determine whether an initialization task has been assigned to a component other than system firmware, based on data obtained from a resume descriptor stored in nonvolatile storage of the processing system. The system firmware may skip the initialization task if the initialization task has been assigned to a component other than the system firmware. For example, in one embodiment, the system firmware may determine whether the resume descriptor identifies one or more memory ranges. If so, the system firmware may forego initialization of at least one memory range identified in the resume descriptor when initializing a random access memory (RAM) of the processing system. Other embodiments are described and claimed.
    • 在将处理系统从睡眠模式转换到活动模式的过程中,处理系统的系统固件可以基于从存储在非易失性存储器中的恢复描述符获得的数据自动地确定初始化任务是否已被分配给系统固件以外的组件 存储处理系统。 如果将初始化任务分配给系统固件以外的组件,系统固件可能会跳过初始化任务。 例如,在一个实施例中,系统固件可以确定恢复描述符是否识别一个或多个存储器范围。 如果是这样,当初始化处理系统的随机存取存储器(RAM)时,系统固件可以放弃在恢复描述符中标识的至少一个存储器范围的初始化。 描述和要求保护其他实施例。
    • 76. 发明申请
    • Method for firmware variable storage with eager compression, fail-safe extraction and restart time compression scan
    • 固件变量存储方法,具有急切压缩,故障安全提取和重启时间压缩扫描
    • US20070033322A1
    • 2007-02-08
    • US10561049
    • 2004-05-26
    • Vincent ZimmerMichael RothmanGreg MillerMark Doran
    • Vincent ZimmerMichael RothmanGreg MillerMark Doran
    • G06F12/00G06F9/00
    • G06F9/4401H03M7/30
    • Firmware-based conversion methods for storing converted firmware variables in a firmware storage device, such as flash memory. Under one method, “eager” compression of firmware is performed. In response to a storage request, a determination is made to whether a compressor is available. If it is, the firmware variable is stored in a compressed form in the storage device; if not, the firmware variable is stored in an uncompressed form. In response to a read request for a stored firmware variable, a determination is made to whether the variable is stored in a compressed or uncompressed form. If it is compressed, a decompressor is employed to return the variable to its uncompressed form prior to providing it to the requestor; already uncompressed variables are provided directly to the requester. An application program interface is provided to enable operating system runtime access to the firmware variables. Similar conversions may be employed separately or in parallel, including encryption.
    • 用于将转换的固件变量存储在诸如闪存的固件存储设备中的基于固件的转换方法。 在一种方法下,执行固件的“急切”压缩。 响应于存储请求,确定压缩机是否可用。 如果是,固件变量以压缩形式存储在存储设备中; 如果没有,则固件变量以未压缩形式存储。 响应对存储的固件变量的读取请求,确定变量是以压缩形式还是未压缩形式存储。 如果它被压缩,则使用解压缩器在将变量提供给请求者之前将其变为未压缩的形式; 已经将未压缩的变量直接提供给请求者。 提供一个应用程序接口,以使操作系统运行时访问固件变量。 类似的转换可以单独或并行使用,包括加密。
    • 80. 发明申请
    • System and method for trusted early boot flow
    • 可信早期启动流的系统和方法
    • US20060224878A1
    • 2006-10-05
    • US11096832
    • 2005-03-31
    • Shamanna DattaVincent ZimmerMichael Rothman
    • Shamanna DattaVincent ZimmerMichael Rothman
    • G06F9/00G06F12/14G06F15/177G06F11/30H04L9/32
    • G06F21/575H04L9/3234
    • In some embodiments, the invention involves extending trusted computing environments to the boot firmware. In at least one embodiment, the present invention is intended to enable the trusted environment to be extended forward to the pre-boot environment in addition to post-OS load environment. Embodiments of the present invention enable the trusted environment to extend to the firmware at power-on. The firmware is integrated within the secure perimeter which was previously only available to the OS. In other words, the BIOS is made to be a trusted entity, as well as the OS. Extensible firmware interface (EFI) modules are signed with a public key. The processor has an embedded private key. EFI modules are verified using the keys to ensure a trusted environment from boot to OS launch. Other embodiments are described and claimed.
    • 在一些实施例中,本发明涉及将可信计算环境扩展到引导固件。 在至少一个实施例中,本发明旨在使可信环境除了后OS负载环境之外还能够向前扩展到预引导环境。 本发明的实施例使可信环境能够在上电时扩展到固件。 固件集成在安全周边内,以前只可用于操作系统。 换句话说,BIOS被做成可靠的实体以及操作系统。 可扩展固件接口(EFI)模块使用公共密钥进行签名。 处理器具有嵌入式私钥。 EFI模块使用密钥进行验证,以确保从引导到操作系统启动的受信任环境。 描述和要求保护其他实施例。