Virtual wire signaling
    61.
    发明授权
    Virtual wire signaling 失效
    虚拟线路信令

    公开(公告)号:US07039047B1

    公开(公告)日:2006-05-02

    申请号:US09433654

    申请日:1999-11-03

    IPC分类号: H04L12/56

    CPC分类号: G06F13/4022

    摘要: A method and apparatus for implementing virtual wire signaling is described. It includes an apparatus including a first component, a bus coupled to the first component, the bus to transmit packets of data, and a second component coupled to the bus, messages passed between the first component and the second component through packets transmitted on the bus.

    摘要翻译: 描述了用于实现虚拟线路信令的方法和装置。 它包括一种装置,包括第一部件,耦合到第一部件的总线,用于传输数据分组的总线,以及耦合到总线的第二部件,通过在总线上发送的分组在第一部件和第二部件之间传递的消息 。

    COMMUNICATING A MESSAGE REQUEST TRANSACTION TO A LOGICAL DEVICE

    公开(公告)号:US20160070671A1

    公开(公告)日:2016-03-10

    申请号:US14799165

    申请日:2015-07-14

    IPC分类号: G06F13/42 G06F13/40 H04L29/06

    摘要: A general input/output communication port implements a communication stack that includes a physical layer, a data link layer and a transaction layer. The transaction layer includes assembling a packet header for a message request transaction to one or more logical devices. The packet header includes a format field to indicate the length of the packet header and to further specify whether the packet header includes a data payload, a subset of a type field to indicate the packet header relates to the message request transaction and a message field. The message field includes a message to implement the message request transaction. The message includes at least one message that is selected from a group of messages. The group of messages to include a message to unlock a logical device, a message to reset a logical device, a message to indicate a correctable error condition, a message to indicate an uncorrectable error condition, a message to indicate a fatal error condition, a message to report a bad request packet, a message to indicate power management and a message to emulate an interrupt signal.

    Communicating transaction types between agents in a computer system using packet headers including format and type fields
    68.
    发明授权
    Communicating transaction types between agents in a computer system using packet headers including format and type fields 有权
    在计算机系统中的代理之间使用包头,包括格式和类型字段来交流事务类型

    公开(公告)号:US07581026B2

    公开(公告)日:2009-08-25

    申请号:US10040605

    申请日:2001-12-28

    IPC分类号: G06F15/16 G06F3/00

    CPC分类号: G06F13/4291

    摘要: A transmitting device and a receiving device are coupled via a high-speed serial interface within a computer system. The transmitting device transmits a packet that includes a format field to partially specify the packet header format and a type field to specify a transaction type. The format field and the type field together specify the packet header format and the format field indicates the size of the packet header.

    摘要翻译: 发送装置和接收装置经由计算机系统内的高速串行接口耦合。 发送装置发送包含格式字段的分组,以部分地指定分组报头格式和指定交易类型的类型字段。 格式字段和类型字段一起指定包头格式,格式字段表示数据包头的大小。