GB2481153A - Partitioning of compound or composite usb devices in a remote usb environment - Google Patents

Partitioning of compound or composite usb devices in a remote usb environment Download PDF

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Publication number
GB2481153A
GB2481153A GB1115582.7A GB201115582A GB2481153A GB 2481153 A GB2481153 A GB 2481153A GB 201115582 A GB201115582 A GB 201115582A GB 2481153 A GB2481153 A GB 2481153A
Authority
GB
United Kingdom
Prior art keywords
usb
compound
partitioning
computer host
composite
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.)
Granted
Application number
GB1115582.7A
Other versions
GB2481153B (en
GB201115582D0 (en
Inventor
James M King
Rick Aulino
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
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 Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of GB201115582D0 publication Critical patent/GB201115582D0/en
Publication of GB2481153A publication Critical patent/GB2481153A/en
Application granted granted Critical
Publication of GB2481153B publication Critical patent/GB2481153B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • 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
    • G06F13/102—Program control for peripheral devices where the programme performs an interfacing function, e.g. device driver
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5061—Partitioning or combining of resources
    • G06F9/5077—Logical partitioning of resources; Management or configuration of virtualized resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Information Transfer Systems (AREA)

Abstract

A system and method are provided for partitioning compound or composite USB devices in a remote USB environment. A first computer host has USB remoting logic and USB device partitioning logic. The USB remoting logic is configured to cause a USB device attached to the first computer host to be accessible to resources running on a second or third computer host. When a compound or composite USB device is connected to the first computer host, the USB device partitioning logic presents a first virtual USB device to the second computer host and a second virtual USB device to the third computer host. The first and second virtual USB devices each contain different parts from a partition of the set of USB functions that are present in the underlying compound or composite USB device.
GB1115582.7A 2009-04-10 2009-04-10 Partitioning of compound or composite USB devices in a remote USB environment Expired - Fee Related GB2481153B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/040200 WO2010117369A1 (en) 2009-04-10 2009-04-10 Partitioning of compound or composite usb devices in a remote usb environment

Publications (3)

Publication Number Publication Date
GB201115582D0 GB201115582D0 (en) 2011-10-26
GB2481153A true GB2481153A (en) 2011-12-14
GB2481153B GB2481153B (en) 2014-10-08

Family

ID=42936466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1115582.7A Expired - Fee Related GB2481153B (en) 2009-04-10 2009-04-10 Partitioning of compound or composite USB devices in a remote USB environment

Country Status (4)

Country Link
CN (1) CN102388376B (en)
DE (1) DE112009004568T5 (en)
GB (1) GB2481153B (en)
WO (1) WO2010117369A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9549019B2 (en) 2013-01-09 2017-01-17 Red Hat Israel, Ltd. Managing a logical client for a virtual machine
US10284668B2 (en) * 2013-01-09 2019-05-07 Red Hat Israel, Ltd. Managing a logical client for an application
CN108089999B (en) * 2017-11-29 2021-05-25 郑州云海信息技术有限公司 Multifunctional USB device registration method and system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6711626B1 (en) * 1999-02-10 2004-03-23 Seiko Epson Corporation Composite device, composite device system, method of controlling composite device, and medium on which program for controlling composite device is recorded
US20080066085A1 (en) * 2002-10-04 2008-03-13 Davies David B Systems and methods for operating a peripheral record playback device in a networked multimedia system
US20080071962A1 (en) * 2006-09-18 2008-03-20 Quanta Computer Inc. Device connection system and device connection method
US20090024746A1 (en) * 2003-09-25 2009-01-22 Eric Welch Method and apparatus for host controller operations over a network

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070121452A (en) * 2006-06-22 2007-12-27 삼성전자주식회사 Method and system for connecting between single wireless device and multiple host using wireless usb

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6711626B1 (en) * 1999-02-10 2004-03-23 Seiko Epson Corporation Composite device, composite device system, method of controlling composite device, and medium on which program for controlling composite device is recorded
US20080066085A1 (en) * 2002-10-04 2008-03-13 Davies David B Systems and methods for operating a peripheral record playback device in a networked multimedia system
US20090024746A1 (en) * 2003-09-25 2009-01-22 Eric Welch Method and apparatus for host controller operations over a network
US20080071962A1 (en) * 2006-09-18 2008-03-20 Quanta Computer Inc. Device connection system and device connection method

Also Published As

Publication number Publication date
GB2481153B (en) 2014-10-08
WO2010117369A1 (en) 2010-10-14
DE112009004568T5 (en) 2012-09-20
CN102388376A (en) 2012-03-21
GB201115582D0 (en) 2011-10-26
CN102388376B (en) 2015-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200410