公开(公告)号：US08583962B2

公开(公告)日：2013-11-12

申请号：US12917534

申请日：2010-11-02

Applicant: Sascha Junghans ,  Andreas Koenig

Inventor： Sascha Junghans ,  Andreas Koenig

IPC: G06F11/00

CPC classification number: G06F11/0751 ,  G06F11/0793

Abstract: A method for handling communication link problems between a first communication means and a second communication means. Data signals, control signals and/or error information are transferred between the first communication means and the second communication means using the communication link. The method includes activating a static identification pattern in the first communication means representing an error information, and stopping a clock signal (Clk) inside the first communication means to freeze a present error condition, in response to a communication link problem being detected, and transferring the activated static identification pattern permanently and/or repeatedly to the second communication means using the communication link.

Abstract translation: 一种用于处理第一通信装置和第二通信装置之间的通信链路问题的方法。 使用通信链路在第一通信装置和第二通信装置之间传送数据信号，控制信号和/或错误信息。 该方法包括：响应于检测到的通信链路问题，激活表示错误信息的第一通信装置中的静态识别模式，以及停止第一通信装置内部的时钟信号（Clk）以冻结当前错误状况，并传送 使用通信链路将激活的静态识别模式永久地和/或重复地发送到第二通信装置。

公开(公告)号：US20110113292A1

公开(公告)日：2011-05-12

申请号：US12917534

申请日：2010-11-02

Applicant: Sascha Junghans ,  Andreas Koenig

Inventor： Sascha Junghans ,  Andreas Koenig

IPC: G06F11/07

CPC classification number: G06F11/0751 ,  G06F11/0793

Abstract: A method for handling communication link problems between a first communication means and a second communication means. Data signals, control signals and/or error information are transferred between the first communication means and the second communication means using the communication link. The method includes activating a static identification pattern in the first communication means representing an error information, and stopping a clock signal (Clk) inside the first communication means to freeze a present error condition, in response to a communication link problem being detected, and transferring the activated static identification pattern permanently and/or repeatedly to the second communication means using the communication link.

Abstract translation: 一种用于处理第一通信装置和第二通信装置之间的通信链路问题的方法。 使用通信链路在第一通信装置和第二通信装置之间传送数据信号，控制信号和/或错误信息。 该方法包括：响应于检测到的通信链路问题，激活表示错误信息的第一通信装置中的静态识别模式，以及停止第一通信装置内部的时钟信号（Clk）以冻结当前错误状况，并传送 使用通信链路将激活的静态识别模式永久地和/或重复地发送到第二通信装置。

公开(公告)号：IL284681D0

公开(公告)日：2021-08-31

申请号：IL28468121

申请日：2021-07-07

Applicant: IBM ,  MARCO KRAEMER ,  CHRISTOPH RAISCH ,  BERND NERZ ,  DONALD W SCHMIDT ,  MATTHIAS KLEIN ,  SASCHA JUNGHANS ,  PETER DANA DRIEVER

Inventor： MARCO KRAEMER ,  CHRISTOPH RAISCH ,  BERND NERZ ,  DONALD W SCHMIDT ,  MATTHIAS KLEIN ,  SASCHA JUNGHANS ,  PETER DANA DRIEVER

IPC: G06F9/455 ,  G06F9/48 ,  G06F9/54 ,  G06F13/24

Abstract: An interrupt signal is provided to a first guest operating system. A bus attachment device receives an interrupt signal from a bus connected module with an interrupt target ID identifying a processor assigned for use by the guest operating system as a target processor for handling the interrupt signal. The bus attachment device checks whether the target processor is scheduled for usage by the guest operating system. If the target processor is not scheduled for usage, the bus attachment device forwards the interrupt signal using broadcasting and updates a forwarding vector entry stored in a memory section assigned to a second guest operating system hosting the first guest operating system. The update is used for indicating to the first operating system that there is a first interrupt signal addressed to the interrupt target ID to be handled.