DE112011106055T5 - Steuerung des Leistungszustandes eines PCIE-Gerätes - Google Patents

Steuerung des Leistungszustandes eines PCIE-Gerätes Download PDF

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Publication number
DE112011106055T5
DE112011106055T5 DE112011106055.6T DE112011106055T DE112011106055T5 DE 112011106055 T5 DE112011106055 T5 DE 112011106055T5 DE 112011106055 T DE112011106055 T DE 112011106055T DE 112011106055 T5 DE112011106055 T5 DE 112011106055T5
Authority
DE
Germany
Prior art keywords
chipset
platform
power state
state
compatible
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.)
Ceased
Application number
DE112011106055.6T
Other languages
German (de)
English (en)
Inventor
Anil Kumar
John Crawford
Paul Diefenbaugh
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of DE112011106055T5 publication Critical patent/DE112011106055T5/de
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/325—Power saving in peripheral device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3215—Monitoring of peripheral devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/3051—Monitoring arrangements for monitoring the configuration of the computing system or of the computing system component, e.g. monitoring the presence of processing resources, peripherals, I/O links, software programs

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Small-Scale Networks (AREA)
DE112011106055.6T 2011-12-30 2011-12-30 Steuerung des Leistungszustandes eines PCIE-Gerätes Ceased DE112011106055T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/068096 WO2013101180A1 (en) 2011-12-30 2011-12-30 Pcie device power state control

Publications (1)

Publication Number Publication Date
DE112011106055T5 true DE112011106055T5 (de) 2014-09-18

Family

ID=48698414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112011106055.6T Ceased DE112011106055T5 (de) 2011-12-30 2011-12-30 Steuerung des Leistungszustandes eines PCIE-Gerätes

Country Status (5)

Country Link
US (1) US9778720B2 (https=)
DE (1) DE112011106055T5 (https=)
IN (1) IN2014CN04322A (https=)
TW (1) TWI609268B (https=)
WO (1) WO2013101180A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9501441B2 (en) 2013-12-16 2016-11-22 Dell Products, Lp Mechanism to boot multiple hosts from a shared PCIe device
US20160066267A1 (en) * 2014-09-02 2016-03-03 Apple Inc. Power adaptation during communication for improved margin
TWI559148B (zh) * 2015-05-11 2016-11-21 廣達電腦股份有限公司 自動硬體恢復方法及自動硬體恢復系統
EP3271799A4 (en) * 2015-07-31 2018-12-05 Hewlett-Packard Enterprise Development LP Determining power state support
CN115905074A (zh) * 2021-08-27 2023-04-04 超聚变数字技术有限公司 一种管理快速外设组件互联PCIe设备的方法及相关装置
US20240250547A1 (en) * 2023-01-19 2024-07-25 Dell Products L.P. Adaptive battery backup unit charging system and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5754869A (en) 1994-10-04 1998-05-19 Intel Corporation Method and apparatus for managing power consumption of the CPU and on-board system devices of personal computers
US5919264A (en) * 1997-03-03 1999-07-06 Microsoft Corporation System and method for using data structures to share a plurality of power resources among a plurality of devices
US6816977B2 (en) * 2001-12-03 2004-11-09 Hewlett-Packard Development Company, L.P. Power reduction in computing devices using micro-sleep intervals
JP4371739B2 (ja) * 2003-09-02 2009-11-25 株式会社東芝 シリアルａｔａインタフェースを持つ電子機器及びシリアルａｔａバスのパワーセーブ方法
TWI234067B (en) * 2003-10-28 2005-06-11 Prolific Technology Inc Universal serial bus controller with power-saving mode and operating method thereof
US7793120B2 (en) * 2007-01-19 2010-09-07 Microsoft Corporation Data structure for budgeting power for multiple devices
GB2452733A (en) * 2007-09-12 2009-03-18 Symbian Software Ltd Managing power under operating constraints set by system components
US8176341B2 (en) * 2008-03-31 2012-05-08 Intel Corporation Platform power management based on latency guidance
US8495403B2 (en) 2008-12-31 2013-07-23 Intel Corporation Platform and processor power management
US8635469B2 (en) 2009-12-22 2014-01-21 Intel Corporation Method and apparatus for I/O devices assisted platform power management
US8185758B2 (en) * 2011-06-30 2012-05-22 Intel Corporation Method and system for determining an energy-efficient operating point of a platform

Also Published As

Publication number Publication date
WO2013101180A1 (en) 2013-07-04
TW201346578A (zh) 2013-11-16
TWI609268B (zh) 2017-12-21
IN2014CN04322A (https=) 2015-09-04
US9778720B2 (en) 2017-10-03
US20140310550A1 (en) 2014-10-16

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R012 Request for examination validly filed
R082 Change of representative

Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final