ATE468562T1 - Virtualisierung von e/a-adapterressourcen - Google Patents

Virtualisierung von e/a-adapterressourcen

Info

Publication number
ATE468562T1
ATE468562T1 AT01128821T AT01128821T ATE468562T1 AT E468562 T1 ATE468562 T1 AT E468562T1 AT 01128821 T AT01128821 T AT 01128821T AT 01128821 T AT01128821 T AT 01128821T AT E468562 T1 ATE468562 T1 AT E468562T1
Authority
AT
Austria
Prior art keywords
computing devices
virtualization
adapter resources
hardware
network
Prior art date
Application number
AT01128821T
Other languages
English (en)
Inventor
Gerd Konrad Bayer
Wolfgang Eckert
Markus Helms
Juergen Maergner
Christoph Raisch
Thomas Schlipf
Klaus Theurich
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE468562T1 publication Critical patent/ATE468562T1/de

Links

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
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/387—Information transfer, e.g. on bus using universal interface adapter for adaptation of different data processing systems to different peripheral devices, e.g. protocol converters for incompatible systems, open system

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Communication Control (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Multi Processors (AREA)
AT01128821T 2000-12-15 2001-12-04 Virtualisierung von e/a-adapterressourcen ATE468562T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00127579 2000-12-15

Publications (1)

Publication Number Publication Date
ATE468562T1 true ATE468562T1 (de) 2010-06-15

Family

ID=8170688

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01128821T ATE468562T1 (de) 2000-12-15 2001-12-04 Virtualisierung von e/a-adapterressourcen

Country Status (3)

Country Link
US (2) US7337240B2 (de)
AT (1) ATE468562T1 (de)
DE (1) DE60142152D1 (de)

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US20030131128A1 (en) * 2002-01-10 2003-07-10 Stanton Kevin B. Vlan mpls mapping: method to establish end-to-traffic path spanning local area network and a global network
US7478138B2 (en) 2004-08-30 2009-01-13 International Business Machines Corporation Method for third party, broadcast, multicast and conditional RDMA operations
US7430615B2 (en) 2004-08-30 2008-09-30 International Business Machines Corporation RDMA server (OSI) global TCE tables
US8055818B2 (en) * 2004-08-30 2011-11-08 International Business Machines Corporation Low latency queue pairs for I/O adapters
US8364849B2 (en) 2004-08-30 2013-01-29 International Business Machines Corporation Snapshot interface operations
US7522597B2 (en) 2004-08-30 2009-04-21 International Business Machines Corporation Interface internet protocol fragmentation of large broadcast packets in an environment with an unaccommodating maximum transfer unit
US8023417B2 (en) 2004-08-30 2011-09-20 International Business Machines Corporation Failover mechanisms in RDMA operations
US7480298B2 (en) 2004-08-30 2009-01-20 International Business Machines Corporation Lazy deregistration of user virtual machine to adapter protocol virtual offsets
US7813369B2 (en) 2004-08-30 2010-10-12 International Business Machines Corporation Half RDMA and half FIFO operations
JP4788124B2 (ja) * 2004-09-16 2011-10-05 株式会社日立製作所 データ処理システム
US7464189B2 (en) * 2005-05-23 2008-12-09 International Business Machines Corporation System and method for creation/deletion of linear block address table entries for direct I/O
US7502871B2 (en) * 2005-05-23 2009-03-10 International Business Machines Corporation Method for query/modification of linear block address table entries for direct I/O
US20070005815A1 (en) * 2005-05-23 2007-01-04 Boyd William T System and method for processing block mode I/O operations using a linear block address translation protection table
US7502872B2 (en) * 2005-05-23 2009-03-10 International Bsuiness Machines Corporation Method for out of user space block mode I/O directly between an application instance and an I/O adapter
US7552240B2 (en) 2005-05-23 2009-06-23 International Business Machines Corporation Method for user space operations for direct I/O between an application instance and an I/O adapter
US20060265525A1 (en) * 2005-05-23 2006-11-23 Boyd William T System and method for processor queue to linear block address translation using protection table control based on a protection domain
US7657662B2 (en) * 2005-08-31 2010-02-02 International Business Machines Corporation Processing user space operations directly between an application instance and an I/O adapter
US7500071B2 (en) * 2005-08-31 2009-03-03 International Business Machines Corporation Method for out of user space I/O with server authentication
US7577761B2 (en) * 2005-08-31 2009-08-18 International Business Machines Corporation Out of user space I/O directly between a host system and a physical adapter using file based linear block address translation
US20070168567A1 (en) * 2005-08-31 2007-07-19 Boyd William T System and method for file based I/O directly between an application instance and an I/O adapter
US7568060B2 (en) * 2005-12-15 2009-07-28 International Business Machines Corporation Method and system for interfacing components of a computing system with a pair of unidirectional, point-to-point buses
US7873754B2 (en) * 2006-02-17 2011-01-18 International Business Machines Corporation Structure for option ROM characterization
US7526578B2 (en) * 2006-02-17 2009-04-28 International Business Machines Corporation Option ROM characterization
CN101335883B (zh) * 2007-06-29 2011-01-12 国际商业机器公司 在数字视频广播系统中对视频流进行处理的方法和设备
US8190699B2 (en) * 2008-07-28 2012-05-29 Crossfield Technology LLC System and method of multi-path data communications
US8315268B1 (en) * 2010-06-07 2012-11-20 Qlogic, Corporation Method and system for communication with an adapter

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US5412782A (en) * 1992-07-02 1995-05-02 3Com Corporation Programmed I/O ethernet adapter with early interrupts for accelerating data transfer
US5659690A (en) * 1992-10-15 1997-08-19 Adaptec, Inc. Programmably configurable host adapter integrated circuit including a RISC processor
US5664150A (en) * 1995-03-21 1997-09-02 International Business Machines Corporation Computer system with a device for selectively blocking writebacks of data from a writeback cache to memory
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US20020071450A1 (en) * 2000-12-08 2002-06-13 Gasbarro Dominic J. Host-fabric adapter having bandwidth-optimizing, area-minimal, vertical sliced memory architecture and method of connecting a host system to a channel-based switched fabric in a data network

Also Published As

Publication number Publication date
US7337240B2 (en) 2008-02-26
US20080120442A1 (en) 2008-05-22
US20020099879A1 (en) 2002-07-25
DE60142152D1 (de) 2010-07-01
US7818459B2 (en) 2010-10-19

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