DE60043540D1 - Verfahren und vorrichtung zur automatischen übertragung von e/a-blöcken zwischen einem wirtsystem und einem wirtadapter - Google Patents

Verfahren und vorrichtung zur automatischen übertragung von e/a-blöcken zwischen einem wirtsystem und einem wirtadapter

Info

Publication number
DE60043540D1
DE60043540D1 DE60043540T DE60043540T DE60043540D1 DE 60043540 D1 DE60043540 D1 DE 60043540D1 DE 60043540 T DE60043540 T DE 60043540T DE 60043540 T DE60043540 T DE 60043540T DE 60043540 D1 DE60043540 D1 DE 60043540D1
Authority
DE
Germany
Prior art keywords
host
blocks
automatic transmission
host adapter
adapter
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
DE60043540T
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English (en)
Inventor
Charles Micalizzi Jr
Dharma R Konda
Chandru M Sippy
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.)
QLogic LLC
Original Assignee
QLogic LLC
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 QLogic LLC filed Critical QLogic LLC
Application granted granted Critical
Publication of DE60043540D1 publication Critical patent/DE60043540D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • G06F13/124—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine
    • G06F13/126—Program control for peripheral devices using hardware independent of the central processor, e.g. channel or peripheral processor where hardware is a sequential transfer control unit, e.g. microprocessor, peripheral processor or state-machine and has means for transferring I/O instructions and statuses between control unit and main processor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Bus Control (AREA)
  • Communication Control (AREA)
  • Information Transfer Systems (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
DE60043540T 1999-06-09 2000-06-01 Verfahren und vorrichtung zur automatischen übertragung von e/a-blöcken zwischen einem wirtsystem und einem wirtadapter Expired - Lifetime DE60043540D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/328,738 US6564271B2 (en) 1999-06-09 1999-06-09 Method and apparatus for automatically transferring I/O blocks between a host system and a host adapter
PCT/US2000/040053 WO2000075789A1 (en) 1999-06-09 2000-06-01 A method and apparatus for automatically transferring i/o blocks between a host system and a host adapter

Publications (1)

Publication Number Publication Date
DE60043540D1 true DE60043540D1 (de) 2010-01-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE60043540T Expired - Lifetime DE60043540D1 (de) 1999-06-09 2000-06-01 Verfahren und vorrichtung zur automatischen übertragung von e/a-blöcken zwischen einem wirtsystem und einem wirtadapter

Country Status (9)

Country Link
US (2) US6564271B2 (de)
EP (1) EP1188119B1 (de)
JP (1) JP2003501746A (de)
KR (1) KR100701419B1 (de)
AT (1) ATE452369T1 (de)
AU (1) AU4861000A (de)
CA (1) CA2375612A1 (de)
DE (1) DE60043540D1 (de)
WO (1) WO2000075789A1 (de)

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US6564271B2 (en) 2003-05-13
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