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    NETWORK FUNCTION VIRTUALIZATION ARCHITECTURE WITH DEVICE ISOLATION
    1.
    发明公开
    NETWORK FUNCTION VIRTUALIZATION ARCHITECTURE WITH DEVICE ISOLATION 审中-公开

    公开(公告)号：EP3591898A1

    公开(公告)日：2020-01-08

    申请号：EP19177992.5

    申请日：2019-06-03

    申请人： INTEL Corporation

    发明人： DEVEY, Kevin ,  BROWNE, John ,  MACNAMARA, Chris ,  WALSH, Eoin ,  RICHARDSON, Bruce ,  CUNNINGHAM, Andrew ,  POWER, Niall ,  HUNT, David ,  WEI, Changzheng ,  TAMIR, Eliezer

    IPC分类号： H04L12/24 ,  H04L29/06

    摘要： A network system includes a central processing unit and a peripheral device in electrical communication with the central processing unit. The peripheral device has at least one power input and a data input. The network system also includes an out of band controller in electrical communication with the central processing unit, the peripheral device, and an external management interface. Responsive to an identified threat, the out of band controller is configured to disable the at least one power input and the data input to the peripheral device, where the disablement indicates to the central processing unit that a hot plug event has occurred with respect to the peripheral device. The out of band controller is also configured to enable auxiliary power to the peripheral device such that the out of band controller remains in communication with the peripheral device during remediation of the identified threat.

    TECHNOLOGIES FOR DEMOTING CACHE LINES TO SHARED CACHE
    3.
    发明公开
    TECHNOLOGIES FOR DEMOTING CACHE LINES TO SHARED CACHE 审中-公开

    公开(公告)号：EP3588310A1

    公开(公告)日：2020-01-01

    申请号：EP19177464.5

    申请日：2019-05-29

    申请人： INTEL Corporation

    发明人： TAMIR, Eliezer ,  RICHARDSON, Bruce ,  POWER, Niall ,  CUNNINGHAM, Andrew ,  HUNT, David ,  DEVEY, Kevin ,  WEI, Changzheng

    IPC分类号： G06F12/084 ,  G06F12/128 ,  H04L12/70

    摘要： Technologies for demoting cache lines to a shared cache include a compute device (106) with a processor (108) having multiple cores (110), a cache memory (112) with a core-local cache (114) and a shared cache (116), and a cache line demote device (130). A processor core is configured to retrieve a portion of data of a received network packet and move the data into one or more core-local cache lines of the core-local cache. The processor core is further configured to perform a processing operation on the data and transmit a cache line demotion command to the cache line demote device subsequent to having completed the processing operation. The cache line demote device is configured to perform a cache line demotion operation to demote the data from the core-local cache lines to shared cache lines of the shared cache.

    ACTIVE LINK DURING LAN INTERFACE RESET
    7.
    发明公开
    ACTIVE LINK DURING LAN INTERFACE RESET 审中-公开

    公开(公告)号：EP3353959A1

    公开(公告)日：2018-08-01

    申请号：EP16849732.9

    申请日：2016-09-23

    申请人： INTEL Corporation

    发明人： TAMIR, Eliezer ,  FRIEDMAN, Ben-Zion ,  LEVIN, Itamar

    IPC分类号： H04L12/28 ,  H04L29/10 ,  H04L12/931

    CPC分类号： H04L67/145 ,  H04L12/28 ,  H04L41/0816 ,  H04L47/24 ,  H04L47/266 ,  H04L47/30 ,  H04L49/9068 ,  H04L67/025 ,  H04L69/24 ,  H04L69/322 ,  H04L69/323 ,  H04L69/324

    摘要： Methods and apparatus for supporting active link status during LAN interface reset and reconfigurations. Under one aspect, during normal operations traffic is transmitted over an Ethernet link coupling a first link partner to a second link partner. In response to a network interface re-configuration event, transmission of traffic over the Ethernet link is paused while keeping the Physical layer (PHY) of the Ethernet link active. The configuration of the first link partner is updated while the transmission of traffic is paused and the PHY of the Ethernet link is active. Upon completion of the configuration update, the link partners resume transmission of traffic over the Ethernet link. Additional schemes are provided that support re-configuration of network interfaces that support link and per priority flow control. According to another aspect, separate power domains are used for the PHY and the MAC circuitry, enabling the MAC circuitry to be reset via a power cycle while maintaining power to the PHY circuitry.

    NETWORK INTERFACE DEVICES WITH REMOTE STORAGE CONTROL
    8.
    发明公开
    NETWORK INTERFACE DEVICES WITH REMOTE STORAGE CONTROL 审中-公开
    NETZWERKSCHNITTSTELLENVORRICHTUNGEN MIT FERNSPEICHERUNGSSTEUERUNG

    公开(公告)号：EP3070633A1

    公开(公告)日：2016-09-21

    申请号：EP16153672.7

    申请日：2016-02-01

    申请人： Intel Corporation

    发明人： GASPARAKIS, Iosif ,  DUBAL, Scott P. ,  CONNOR, Patrick ,  SOOD, Kapil ,  TAMIR, Eliezer

    IPC分类号： G06F21/60 ,  G06F21/85 ,  H04L29/06

    CPC分类号： H04L63/1416 ,  G06F21/60 ,  G06F21/85 ,  G06F2213/3808 ,  H04L9/32 ,  H04L63/0428

    摘要： Network interface devices with remote storage control. In some embodiments, a network interface device may include receiver circuitry and remote storage device control circuitry. The remote storage device control circuitry may be coupled to the receiver circuitry and may share a physical support with the receiver circuitry. The remote storage device control circuitry may be configured to control writing of data from the receiver circuitry to a remote storage device that does not share a physical support with the remote storage device control circuitry.

    摘要翻译： 具有远程存储控制的网络接口设备。 在一些实施例中，网络接口设备可以包括接收机电路和远程存储设备控制电路。 远程存储设备控制电路可以耦合到接收器电路并且可以与接收器电路共享物理支持。 远程存储设备控制电路可以被配置为控制从接收器电路向与远程存储设备控制电路不共享物理支持的远程存储设备的数据写入。