CN103678201B - 具有逻辑设备能力的pci express切换器 - Google Patents

具有逻辑设备能力的pci express切换器 Download PDF

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Publication number
CN103678201B
CN103678201B CN201310536515.9A CN201310536515A CN103678201B CN 103678201 B CN103678201 B CN 103678201B CN 201310536515 A CN201310536515 A CN 201310536515A CN 103678201 B CN103678201 B CN 103678201B
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CN
China
Prior art keywords
management system
local host
queue
main frame
logical device
Prior art date
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CN201310536515.9A
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English (en)
Chinese (zh)
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CN103678201A (zh
Inventor
J·雷古拉
N·苏布拉马尼延
J·M·多森
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.)
Avago Technologies International Sales Pte Ltd
Original Assignee
Avago Technologies Fiber IP Singapore Pte Ltd
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.)
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Priority claimed from US13/624,781 external-priority patent/US9141571B2/en
Application filed by Avago Technologies Fiber IP Singapore Pte Ltd filed Critical Avago Technologies Fiber IP Singapore Pte Ltd
Publication of CN103678201A publication Critical patent/CN103678201A/zh
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Publication of CN103678201B publication Critical patent/CN103678201B/zh
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    • 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
    • G06F13/40—Bus structure
    • G06F13/4004—Coupling between buses
    • G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Information Transfer Systems (AREA)
CN201310536515.9A 2012-09-21 2013-09-23 具有逻辑设备能力的pci express切换器 Active CN103678201B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/624,781 US9141571B2 (en) 2010-12-28 2012-09-21 PCI express switch with logical device capability
US13/624781 2012-09-21

Publications (2)

Publication Number Publication Date
CN103678201A CN103678201A (zh) 2014-03-26
CN103678201B true CN103678201B (zh) 2017-12-22

Family

ID=49263122

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310536515.9A Active CN103678201B (zh) 2012-09-21 2013-09-23 具有逻辑设备能力的pci express切换器

Country Status (4)

Country Link
EP (1) EP2711845B1 (enExample)
JP (1) JP2014063497A (enExample)
CN (1) CN103678201B (enExample)
TW (1) TW201415236A (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104536701B (zh) * 2014-12-23 2018-02-06 记忆科技(深圳)有限公司 一种nvme协议多命令队列的实现方法及系统
US10140057B2 (en) * 2016-02-18 2018-11-27 Micron Technology, Inc. Apparatuses and methods for multiple address registers for a solid state device
CN107145459B (zh) 2016-03-01 2021-05-18 华为技术有限公司 一种级联板、ssd远程共享访问的系统和方法
US10515032B2 (en) * 2016-07-01 2019-12-24 Intel Corporation Asymmetric transmission (TX) and receive (RX) lanes in a point-to-point interconnect using a peripheral component interconnect express (PCIE) resources in a computer system
US10992967B2 (en) * 2017-12-05 2021-04-27 Sony Interactive Entertainment LLC Ultra high-speed low-latency network storage
US10635609B2 (en) 2018-03-02 2020-04-28 Samsung Electronics Co., Ltd. Method for supporting erasure code data protection with embedded PCIE switch inside FPGA+SSD
US12481612B2 (en) 2018-03-02 2025-11-25 Samsung Electronics Co., Ltd. Mechanism to identify FPGA and SSD pairing in a multi-device environment
CN110865960B (zh) * 2018-08-28 2022-07-22 上海忆芯实业有限公司 在网络上模拟PCIe总线
TWI791880B (zh) * 2018-10-12 2023-02-11 南韓商三星電子股份有限公司 電腦系統
CN110659122A (zh) * 2019-07-31 2020-01-07 杭州阿姆科技有限公司 一种ssd中断实现方法及装置
CN118605797A (zh) * 2019-10-28 2024-09-06 华为技术有限公司 访问固态硬盘的方法及装置
CN112256601B (zh) * 2020-10-19 2023-04-21 苏州凌云光工业智能技术有限公司 数据存取控制方法、嵌入式存储系统及嵌入式设备
CN114138702B (zh) * 2022-01-29 2022-06-14 阿里云计算有限公司 计算系统、pci设备管理器及其初始化方法
CN119814820A (zh) * 2024-12-19 2025-04-11 国网上海市电力公司 一种变配电站数据汇集系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101145145A (zh) * 2007-10-10 2008-03-19 福建星网锐捷网络有限公司 Pcie通道扩展装置、系统及其配置方法
CN101159649A (zh) * 2007-09-21 2008-04-09 杭州华三通信技术有限公司 一种pci快速总线系统及其能量管理方法
CN101277195A (zh) * 2007-03-30 2008-10-01 杭州华三通信技术有限公司 一种交换网通信系统、实现方法及交换装置
CN101690068A (zh) * 2006-12-06 2010-03-31 弗森多系统公司（dba弗森-艾奥） 用于在多个独立主机之间共享的设备的装置、系统、以及方法
US7934033B2 (en) * 2008-03-25 2011-04-26 Aprius, Inc. PCI-express function proxy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7293129B2 (en) * 2005-04-22 2007-11-06 Sun Microsystems, Inc. Flexible routing and addressing
US8521941B2 (en) 2010-12-28 2013-08-27 Plx Technology, Inc. Multi-root sharing of single-root input/output virtualization

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101690068A (zh) * 2006-12-06 2010-03-31 弗森多系统公司（dba弗森-艾奥） 用于在多个独立主机之间共享的设备的装置、系统、以及方法
CN101277195A (zh) * 2007-03-30 2008-10-01 杭州华三通信技术有限公司 一种交换网通信系统、实现方法及交换装置
CN101159649A (zh) * 2007-09-21 2008-04-09 杭州华三通信技术有限公司 一种pci快速总线系统及其能量管理方法
CN101145145A (zh) * 2007-10-10 2008-03-19 福建星网锐捷网络有限公司 Pcie通道扩展装置、系统及其配置方法
US7934033B2 (en) * 2008-03-25 2011-04-26 Aprius, Inc. PCI-express function proxy

Also Published As

Publication number Publication date
CN103678201A (zh) 2014-03-26
TW201415236A (zh) 2014-04-16
EP2711845A2 (en) 2014-03-26
EP2711845A3 (en) 2014-10-01
EP2711845B1 (en) 2015-12-02
JP2014063497A (ja) 2014-04-10

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Owner name: AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) CORPORAT

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Effective date: 20150715

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Effective date of registration: 20181019

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Patentee after: Annwa high tech Limited by Share Ltd

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