CN107771327A - 扩展的消息信令中断(msi)消息数据 - Google Patents

扩展的消息信令中断(msi)消息数据 Download PDF

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Publication number
CN107771327A
CN107771327A CN201680036407.7A CN201680036407A CN107771327A CN 107771327 A CN107771327 A CN 107771327A CN 201680036407 A CN201680036407 A CN 201680036407A CN 107771327 A CN107771327 A CN 107771327A
Authority
CN
China
Prior art keywords
msi
pcie
host
signal
message data
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.)
Pending
Application number
CN201680036407.7A
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English (en)
Chinese (zh)
Inventor
O·罗森伯格
A·吉尔
J·L·帕尼安
P·帕特尔
S·Y·伊弗拉奇
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN107771327A publication Critical patent/CN107771327A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/24—Handling requests for interconnection or transfer for access to input/output bus using interrupt
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0026—PCI express
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)
  • Bus Control (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201680036407.7A 2015-06-22 2016-06-17 扩展的消息信令中断(msi)消息数据 Pending CN107771327A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562182800P 2015-06-22 2015-06-22
US62/182,800 2015-06-22
US201562243850P 2015-10-20 2015-10-20
US62/243,850 2015-10-20
US15/184,124 2016-06-16
US15/184,124 US10922252B2 (en) 2015-06-22 2016-06-16 Extended message signaled interrupts (MSI) message data
PCT/US2016/038120 WO2016209730A1 (en) 2015-06-22 2016-06-17 Extended message signaled interrupts (msi) message data

Publications (1)

Publication Number Publication Date
CN107771327A true CN107771327A (zh) 2018-03-06

Family

ID=56289608

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680036407.7A Pending CN107771327A (zh) 2015-06-22 2016-06-17 扩展的消息信令中断(msi)消息数据

Country Status (9)

Country Link
US (2) US10922252B2 (https=)
EP (2) EP3435243B1 (https=)
JP (1) JP2018518772A (https=)
KR (1) KR20180019593A (https=)
CN (1) CN107771327A (https=)
AU (1) AU2016282579A1 (https=)
BR (1) BR112017027791A2 (https=)
TW (1) TW201705007A (https=)
WO (1) WO2016209730A1 (https=)

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CN112602072A (zh) * 2018-08-24 2021-04-02 超威半导体公司 探测中断传递

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US10423550B2 (en) 2017-10-25 2019-09-24 International Business Machines Corporation Managing efficient selection of a particular processor thread for handling an interrupt
US11449357B2 (en) * 2018-11-13 2022-09-20 SK Hynix Inc. Configurable integrated circuit to support new capability
CN110209606B (zh) * 2019-04-30 2021-01-22 杭州电子科技大学 一种基于PCIe的多接口存储设备的控制方法
EP3819776B1 (en) * 2019-11-05 2021-12-29 Shenzhen Goodix Technology Co., Ltd. Method and apparatus for aborting blocked bus access between a master controller and connected peripherals

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CN101681325A (zh) * 2007-06-29 2010-03-24 国际商业机器公司 修改PCI Express封包摘要的设备、系统和方法
US20110040915A1 (en) * 2009-08-14 2011-02-17 Karin Strauss Flexible notification mechanism for user-level interrupts
US20110302349A1 (en) * 2010-06-02 2011-12-08 Griggs Aric W Method and system to improve the operations of an integrated non-transparent bridge device
US20140006668A1 (en) * 2012-06-27 2014-01-02 Yen Hsiang Chew Performing Emulated Message Signaled Interrupt Handling
US20150040124A1 (en) * 2013-08-01 2015-02-05 Red Hat Israel, Ltd. Paravirtulized capability for device assignment

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US20080162762A1 (en) 2006-12-29 2008-07-03 Gilbert Neiger Interrupt remapping based on requestor identification
JP5200646B2 (ja) 2007-05-01 2013-06-05 株式会社リコー 割込制御装置および画像処理装置
US7805556B2 (en) 2007-05-01 2010-09-28 Ricoh Company, Ltd. Interrupt control apparatus, bus bridge, bus switch, image processing apparatus, and interrupt control method
US7702827B2 (en) * 2007-06-29 2010-04-20 International Business Machines Corporation System and method for a credit based flow device that utilizes PCI express packets having modified headers wherein ID fields includes non-ID data
KR101445434B1 (ko) 2008-04-28 2014-09-26 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 가상 인터럽트 모드 인터페이스 및 인터럽트 모드 가상화 방법
JP5320140B2 (ja) 2009-04-14 2013-10-23 株式会社日立製作所 計算機システム、割込み中継回路及び割込み中継方法
US8321615B2 (en) 2009-12-18 2012-11-27 Intel Corporation Source core interrupt steering
US8468284B2 (en) 2010-06-23 2013-06-18 International Business Machines Corporation Converting a message signaled interruption into an I/O adapter event notification to a guest operating system
US8495271B2 (en) * 2010-08-04 2013-07-23 International Business Machines Corporation Injection of I/O messages
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US8601198B2 (en) * 2011-06-30 2013-12-03 Intel Corporation Controllable transaction synchronization for merging peripheral devices
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WO2013109233A2 (en) 2011-11-03 2013-07-25 Intel Corporation Method to emulate message signaled interrupts with interrupt data
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US9952987B2 (en) * 2014-11-25 2018-04-24 Intel Corporation Posted interrupt architecture

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Publication number Priority date Publication date Assignee Title
US20060242332A1 (en) * 2005-04-22 2006-10-26 Johnsen Bjorn D Distributed I/O bridging functionality
US20070147426A1 (en) * 2005-12-28 2007-06-28 Sharma Debendra D PCI-Express™ transaction layer packet compression
CN101681325A (zh) * 2007-06-29 2010-03-24 国际商业机器公司 修改PCI Express封包摘要的设备、系统和方法
US20090235004A1 (en) * 2008-03-14 2009-09-17 International Business Machines Corporation Message Signal Interrupt Efficiency Improvement
US20110040915A1 (en) * 2009-08-14 2011-02-17 Karin Strauss Flexible notification mechanism for user-level interrupts
US20110302349A1 (en) * 2010-06-02 2011-12-08 Griggs Aric W Method and system to improve the operations of an integrated non-transparent bridge device
US20140006668A1 (en) * 2012-06-27 2014-01-02 Yen Hsiang Chew Performing Emulated Message Signaled Interrupt Handling
US20150040124A1 (en) * 2013-08-01 2015-02-05 Red Hat Israel, Ltd. Paravirtulized capability for device assignment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112602072A (zh) * 2018-08-24 2021-04-02 超威半导体公司 探测中断传递

Also Published As

Publication number Publication date
EP3311290A1 (en) 2018-04-25
EP3435243B1 (en) 2023-04-19
EP3311290B1 (en) 2020-04-29
WO2016209730A1 (en) 2016-12-29
US10922252B2 (en) 2021-02-16
BR112017027791A2 (pt) 2018-08-28
US20160371208A1 (en) 2016-12-22
AU2016282579A1 (en) 2017-11-30
TW201705007A (zh) 2017-02-01
US20200192838A1 (en) 2020-06-18
JP2018518772A (ja) 2018-07-12
KR20180019593A (ko) 2018-02-26
EP3435243A1 (en) 2019-01-30

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Application publication date: 20180306