DE69918784D1 - Kommunikationssteuerverfahren, Kommunikationssteuergerät und Speichermedium - Google Patents

Kommunikationssteuerverfahren, Kommunikationssteuergerät und Speichermedium

Info

Publication number
DE69918784D1
DE69918784D1 DE69918784T DE69918784T DE69918784D1 DE 69918784 D1 DE69918784 D1 DE 69918784D1 DE 69918784 T DE69918784 T DE 69918784T DE 69918784 T DE69918784 T DE 69918784T DE 69918784 D1 DE69918784 D1 DE 69918784D1
Authority
DE
Germany
Prior art keywords
communication control
storage medium
control device
control method
communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69918784T
Other languages
English (en)
Inventor
Takashi Isoda
Akihiro Shimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69918784D1 publication Critical patent/DE69918784D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40123—Interconnection of computers and peripherals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • G06F13/12—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor
    • G06F13/122—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware performs an I/O function other than control of data transfer
DE69918784T 1998-12-11 1999-12-09 Kommunikationssteuerverfahren, Kommunikationssteuergerät und Speichermedium Expired - Lifetime DE69918784D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35362798A JP3990833B2 (ja) 1998-12-11 1998-12-11 通信制御方法及び装置

Publications (1)

Publication Number Publication Date
DE69918784D1 true DE69918784D1 (de) 2004-08-26

Family

ID=18432133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918784T Expired - Lifetime DE69918784D1 (de) 1998-12-11 1999-12-09 Kommunikationssteuerverfahren, Kommunikationssteuergerät und Speichermedium

Country Status (4)

Country Link
US (1) US6647016B1 (de)
EP (1) EP1008941B1 (de)
JP (1) JP3990833B2 (de)
DE (1) DE69918784D1 (de)

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US7500023B2 (en) * 2006-10-10 2009-03-03 International Business Machines Corporation Facilitating input/output processing by using transport control words to reduce input/output communications
US7502873B2 (en) * 2006-10-10 2009-03-10 International Business Machines Corporation Facilitating access to status and measurement data associated with input/output processing
US7925931B1 (en) * 2006-12-13 2011-04-12 Nvidia Corporation System and method of handling erroneous data in computer systems
US8214562B2 (en) * 2008-02-14 2012-07-03 International Business Machines Corporation Processing of data to perform system changes in an input/output processing system
US8001298B2 (en) * 2008-02-14 2011-08-16 International Business Machines Corporation Providing extended measurement data in an I/O processing system
US7899944B2 (en) * 2008-02-14 2011-03-01 International Business Machines Corporation Open exchange limiting in an I/O processing system
US7904605B2 (en) * 2008-02-14 2011-03-08 International Business Machines Corporation Computer command and response for determining the state of an I/O operation
US8082481B2 (en) * 2008-02-14 2011-12-20 International Business Machines Corporation Multiple CRC insertion in an output data stream
US7941570B2 (en) * 2008-02-14 2011-05-10 International Business Machines Corporation Bi-directional data transfer within a single I/O operation
US8312189B2 (en) * 2008-02-14 2012-11-13 International Business Machines Corporation Processing of data to monitor input/output operations
US8095847B2 (en) * 2008-02-14 2012-01-10 International Business Machines Corporation Exception condition handling at a channel subsystem in an I/O processing system
US7937507B2 (en) * 2008-02-14 2011-05-03 International Business Machines Corporation Extended measurement word determination at a channel subsystem of an I/O processing system
US7890668B2 (en) 2008-02-14 2011-02-15 International Business Machines Corporation Providing indirect data addressing in an input/output processing system where the indirect data address list is non-contiguous
US8166206B2 (en) * 2008-02-14 2012-04-24 International Business Machines Corporation Cancel instruction and command for determining the state of an I/O operation
US7840718B2 (en) * 2008-02-14 2010-11-23 International Business Machines Corporation Processing of data to suspend operations in an input/output processing log-out system
US8176222B2 (en) * 2008-02-14 2012-05-08 International Business Machines Corporation Early termination of an I/O operation in an I/O processing system
US8478915B2 (en) * 2008-02-14 2013-07-02 International Business Machines Corporation Determining extended capability of a channel path
US7840717B2 (en) * 2008-02-14 2010-11-23 International Business Machines Corporation Processing a variable length device command word at a control unit in an I/O processing system
US8196149B2 (en) * 2008-02-14 2012-06-05 International Business Machines Corporation Processing of data to determine compatability in an input/output processing system
US8117347B2 (en) * 2008-02-14 2012-02-14 International Business Machines Corporation Providing indirect data addressing for a control block at a channel subsystem of an I/O processing system
US7908403B2 (en) * 2008-02-14 2011-03-15 International Business Machines Corporation Reserved device access contention reduction
US7917813B2 (en) * 2008-02-14 2011-03-29 International Business Machines Corporation Exception condition determination at a control unit in an I/O processing system
US8108570B2 (en) * 2008-02-14 2012-01-31 International Business Machines Corporation Determining the state of an I/O operation
US9052837B2 (en) 2008-02-14 2015-06-09 International Business Machines Corporation Processing communication data in a ships passing condition
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US8677027B2 (en) 2011-06-01 2014-03-18 International Business Machines Corporation Fibre channel input/output data routing system and method
US8364854B2 (en) 2011-06-01 2013-01-29 International Business Machines Corporation Fibre channel input/output data routing system and method
US8738811B2 (en) 2011-06-01 2014-05-27 International Business Machines Corporation Fibre channel input/output data routing system and method
US8549185B2 (en) 2011-06-30 2013-10-01 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8312176B1 (en) 2011-06-30 2012-11-13 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8473641B2 (en) 2011-06-30 2013-06-25 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
US8346978B1 (en) 2011-06-30 2013-01-01 International Business Machines Corporation Facilitating transport mode input/output operations between a channel subsystem and input/output devices
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US8918542B2 (en) 2013-03-15 2014-12-23 International Business Machines Corporation Facilitating transport mode data transfer between a channel subsystem and input/output devices
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JP6295700B2 (ja) * 2014-02-12 2018-03-20 株式会社ソシオネクスト 調停回路及び調停回路の処理方法
JP6501632B2 (ja) * 2015-06-05 2019-04-17 キヤノン株式会社 情報処理システム、およびその制御方法
JP6845021B2 (ja) * 2017-01-12 2021-03-17 株式会社東芝 電子装置、ｉｃカードおよび情報処理システム
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Also Published As

Publication number Publication date
EP1008941B1 (de) 2004-07-21
EP1008941A2 (de) 2000-06-14
JP2000181647A (ja) 2000-06-30
US6647016B1 (en) 2003-11-11
EP1008941A3 (de) 2001-12-12
JP3990833B2 (ja) 2007-10-17

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