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    Method by which guest is accessing memory converted device and apparatus
    1.
    发明专利
    Method by which guest is accessing memory converted device and apparatus 有权
    用户访问存储器转换的设备和设备的方法

    公开(公告)号：JP2007183952A

    公开(公告)日：2007-07-19

    申请号：JP2006349813

    申请日：2006-12-26

    Applicant: Intel Corp ,  インテル コーポレイション

    Inventor： NEIGER GILBERT ,  ANDERSON ANDREW V ,  BENNETT STEVEN M ,  MUDUKKARUMUKUMANA RAJESH SANKA ,  UHLIG RICHARD A ,  PARTHASARATHY RAJESH S ,  SCHOENBURG SEBASTIAN

    IPC: G06F3/06

    CPC classification number: G06F12/1441 ,  G06F12/145 ,  G06F2009/45587

    Abstract: PROBLEM TO BE SOLVED: To provide a method, an apparatus and a system which achieve effective virtualization of resources in an information processing system. SOLUTION: The system is composed of an evaluation logic which determines whether or not an access is permitted based on its access type responding to an attempt of a guest who accesses a device using a memory address that is converted to the device, and an exit logic which transfers control of the apparatus from the guest to a host if the evaluation logic determined that the access is not permitted. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种在信息处理系统中实现资源的有效虚拟化的方法，装置和系统。 解决方案：该系统由评估逻辑组成，该判定逻辑基于其访问类型来确定是否允许访问，该访问类型响应于使用转换为设备的存储器地址来访问设备的访客的尝试，以及 退出逻辑，如果评估逻辑确定不允许访问，则将装置的控制从客户转移到主机。 版权所有（C）2007，JPO＆INPIT

    Apparatuses, methods, and systems for installing virtual events in layered virtual architecture
    2.
    发明专利
    Apparatuses, methods, and systems for installing virtual events in layered virtual architecture 审中-公开
    用于在层级虚拟架构中安装虚拟事件的装置，方法和系统

    公开(公告)号：JP2009015848A

    公开(公告)日：2009-01-22

    申请号：JP2008169354

    申请日：2008-06-27

    Applicant: Intel Corp ,  インテル コーポレイション

    Inventor： BENNETT STEVEN M ,  ANDERSON ANDREW V ,  NEIGER GILBERT ,  RODGERS DION ,  HUNTLEY BARRY E ,  SMITH LAWRENCE O

    IPC: G06F9/46

    CPC classification number: G06F9/45558 ,  G06F2009/45566

    Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, method and system for installing a virtual event in a layered virtual architecture.
    SOLUTION: In one embodiment, an apparatus includes virtual machine entry logic, recognition logic, and evaluation logic. The virtual machine entry logic starts to transfer control of the apparatus from a host to a guest running on a virtual machine. The recognition logic recognizes a request from the host to install a virtual event into the virtual machine. The evaluation logic specifies an intervening monitor to handle the virtual event.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种用于在分层虚拟架构中安装虚拟事件的装置，方法和系统。 解决方案：在一个实施例中，设备包括虚拟机入口逻辑，识别逻辑和评估逻辑。 虚拟机入口逻辑开始将设备的控制从主机传送到在虚拟机上运行的guest虚拟机。 识别逻辑识别主机将虚拟事件安装到虚拟机中的请求。 评估逻辑指定一个中间监视器来处理虚拟事件。 版权所有（C）2009，JPO＆INPIT

    Delivering interrupt directly to virtual processor
    3.
    发明专利
    Delivering interrupt directly to virtual processor 有权
    直接中断到虚拟处理器

    公开(公告)号：JP2010176693A

    公开(公告)日：2010-08-12

    申请号：JP2010061343

    申请日：2010-03-17

    Applicant: Intel Corp ,  インテル コーポレイション

    Inventor： NEIGER GILBERT ,  MUDUKKARUMUKUMANA RAJESH SANKARAN ,  UHLIG RICHARD A ,  STEINBERG UDO ,  SCHOENBURG SEBASTIAN ,  MUTHRASANALLUR SRIDHAR ,  BENNETT STEVEN M ,  ANDERSON ANDREW V ,  COTA-ROBLES ERIK C

    IPC: G06F9/48 ,  G06F9/46 ,  G06F13/24

    CPC classification number: G06F13/24 ,  G06F9/45533 ,  G06F9/4812

    Abstract: PROBLEM TO BE SOLVED: To provide apparatuses, methods, and systems for achieving effective interrupt processing in a virtualization environment. SOLUTION: An apparatus is provided which includes an interface to receive an interrupt request while a guest is made to run on a virtual processor, delivery logic for determining, based on the attribute of the interrupt request, whether the interrupt request is to be delivered to the virtual processor, and an exit logic for transferring control to a host from the guest when the delivery logic determines that the interrupt request is not to be delivered to the virtual processor. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供在虚拟化环境中实现有效中断处理的设备，方法和系统。 解决方案：提供了一种装置，其包括接收中断请求的接口，同时使guest虚拟机在虚拟处理器上运行，用于根据中断请求的属性确定中断请求是否为 被递送到虚拟处理器，以及退出逻辑，用于当传递逻辑确定中断请求不被传送到虚拟处理器时，将控制从客户端传送到主机。 版权所有（C）2010，JPO＆INPIT

    Apparatus, method, and system for installing virtual events in virtual architecture
    6.
    发明专利
    Apparatus, method, and system for installing virtual events in virtual architecture 有权
    在虚拟建筑中安装虚拟事件的装置，方法和系统

    公开(公告)号：JP2013012252A

    公开(公告)日：2013-01-17

    申请号：JP2012230621

    申请日：2012-10-18

    Applicant: Intel Corp ,  インテル コーポレイション

    Inventor： BENNETT STEVEN M ,  ANDERSON ANDREW V ,  GILBERT NEIGER ,  DION ROGERS ,  HUNTLEY BARRY E ,  SMITH LAWRENCE O

    IPC: G06F9/46

    CPC classification number: G06F9/45558 ,  G06F2009/45566

    Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, a method, and a system for installing a virtual event in a layered virtual architecture.SOLUTION: In one embodiment, an apparatus comprises: virtual machine entry logic; recognition logic; and evaluation logic. The virtual machine entry logic starts to transfer control of the apparatus from a host to a guest running on a virtual machine. The recognition logic recognizes a request from the host to install a virtual event into the virtual machine. The evaluation logic specifies an intervening monitor to handle the virtual event.

    Abstract translation: 要解决的问题：提供一种用于在分层虚拟架构中安装虚拟事件的装置，方法和系统。 解决方案：在一个实施例中，一种装置包括：虚拟机进入逻辑; 识别逻辑; 和评估逻辑。 虚拟机入口逻辑开始将设备的控制从主机传送到在虚拟机上运行的guest虚拟机。 识别逻辑识别主机将虚拟事件安装到虚拟机中的请求。 评估逻辑指定一个中间监视器来处理虚拟事件。 版权所有（C）2013，JPO＆INPIT

    Transmission of direct interrupt to virtual processor
    8.
    发明专利
    Transmission of direct interrupt to virtual processor 审中-公开
    直接中断到虚拟处理器的传输

    公开(公告)号：JP2007183951A

    公开(公告)日：2007-07-19

    申请号：JP2006349810

    申请日：2006-12-26

    Applicant: Intel Corp ,  インテル コーポレイション

    Inventor： NEIGER GILBERT ,  MUDUKKARUMUKUMANA RAJESH SANKA ,  UHLIG RICHARD A ,  STEINBERG UDO ,  SCHOENBURG SEBASTIAN ,  MUTHRASANALLUR SRIDHAR ,  BENNETT STEVEN M ,  ANDERSON ANDREW V ,  COTA-ROBLES ERIK C

    IPC: G06F9/46 ,  G06F13/24

    CPC classification number: G06F13/24 ,  G06F9/45533 ,  G06F9/4812

    Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, a method and a system which realize effective interrupt processing in a virtual environment. SOLUTION: The system is composed of an interface which receives an interrupt request while a guest is executed on a virtual processor, a transmission logic which determines whether or not the interrupt request is to be transmitted to the virtual processor based on attributes of the interrupt request, and an exit logic which moves control of the apparatus from the guest to a host if the transmission logic has determined that the interrupt request is not to be transmitted to the virtual processor. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种在虚拟环境中实现有效的中断处理的装置，方法和系统。 解决方案：系统由在虚拟处理器上执行访客时接收中断请求的接口组成，发送逻辑根据以下属性确定中断请求是否要发送到虚拟处理器： 中断请求，以及如果传输逻辑已经确定中断请求不被发送到虚拟处理器，则将该设备的控制从客户端移动到主机的退出逻辑。 版权所有（C）2007，JPO＆INPIT

    9.
    发明专利
    未知

    公开(公告)号：DE10357804B4

    公开(公告)日：2008-11-13

    申请号：DE10357804

    申请日：2003-12-10

    Applicant: INTEL CORP

    Inventor： UHLIG RICHARD ,  NEIGER GILBERT ,  COTA-ROBLES ERIK ,  JEYASINGH STALINSELVARAJ ,  KAGI ALAIN ,  KOZUCH MICHAEL ,  BENNETT STEVEN M

    IPC: G06F12/10 ,  G06F12/14

    Abstract: In one embodiment, when it is determined that a modification of content of an active address translation data structure is required, an entry in the active address translation data structure is modified to conform to a corresponding entry in a guest address translation data structure. During the modification, a bit field including one or more access control indicators in the entry of the active address translation data structure is not overwritten with corresponding data from the guest address translation data structure.

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