KR20170013270A - 플래시 메모리 기반 저장 디바이스의 입력/출력 가상화 (iov) 호스트 제어기 (hc) (iov-hc) - Google Patents

플래시 메모리 기반 저장 디바이스의 입력/출력 가상화 (iov) 호스트 제어기 (hc) (iov-hc) Download PDF

Info

Publication number
KR20170013270A
KR20170013270A KR1020167033830A KR20167033830A KR20170013270A KR 20170013270 A KR20170013270 A KR 20170013270A KR 1020167033830 A KR1020167033830 A KR 1020167033830A KR 20167033830 A KR20167033830 A KR 20167033830A KR 20170013270 A KR20170013270 A KR 20170013270A
Authority
KR
South Korea
Prior art keywords
slot
trl
iov
tmrl
cri
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.)
Withdrawn
Application number
KR1020167033830A
Other languages
English (en)
Korean (ko)
Inventor
아사프 샤참
돌레브 라비브
다비드 텝
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170013270A publication Critical patent/KR20170013270A/ko
Withdrawn legal-status Critical Current

Links

Images

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
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0662—Virtualisation aspects
    • G06F3/0664—Virtualisation aspects at device level, e.g. emulation of a storage device or system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0688—Non-volatile semiconductor memory arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
KR1020167033830A 2014-06-03 2015-06-03 플래시 메모리 기반 저장 디바이스의 입력/출력 가상화 (iov) 호스트 제어기 (hc) (iov-hc) Withdrawn KR20170013270A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462007136P 2014-06-03 2014-06-03
US62/007,136 2014-06-03
US14/728,343 2015-06-02
US14/728,343 US9632953B2 (en) 2014-06-03 2015-06-02 Providing input/output virtualization (IOV) by mapping transfer requests to shared transfer requests lists by IOV host controllers
PCT/US2015/033953 WO2015187810A1 (en) 2014-06-03 2015-06-03 An input/output virtualization (iov) host controller (hc) (iov-hc) of a flash-memory-based storage device

Publications (1)

Publication Number Publication Date
KR20170013270A true KR20170013270A (ko) 2017-02-06

Family

ID=54701760

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167033830A Withdrawn KR20170013270A (ko) 2014-06-03 2015-06-03 플래시 메모리 기반 저장 디바이스의 입력/출력 가상화 (iov) 호스트 제어기 (hc) (iov-hc)

Country Status (6)

Country Link
US (1) US9632953B2 (enExample)
EP (1) EP3152667A1 (enExample)
JP (1) JP2017522645A (enExample)
KR (1) KR20170013270A (enExample)
CN (1) CN106462522B (enExample)
WO (1) WO2015187810A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200056704A (ko) * 2018-11-15 2020-05-25 삼성전자주식회사 멀티 호스트 컨트롤러와 이를 포함하는 반도체 장치
US11593031B2 (en) 2020-10-12 2023-02-28 Samsung Electronics Co., Ltd. Operating method of host device and storage device using credit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9690720B2 (en) * 2014-06-03 2017-06-27 Qualcomm Incorporated Providing command trapping using a request filter circuit in an input/output virtualization (IOV) host controller (HC) (IOV-HC) of a flash-memory-based storage device
US9881680B2 (en) 2014-06-03 2018-01-30 Qualcomm Incorporated Multi-host power controller (MHPC) of a flash-memory-based storage device
CN105307102A (zh) * 2014-07-18 2016-02-03 光宝电子(广州)有限公司 蓝牙无线音频传输器
US9891945B2 (en) 2016-03-21 2018-02-13 Qualcomm Incorporated Storage resource management in virtualized environments
KR102498319B1 (ko) 2018-06-04 2023-02-08 삼성전자주식회사 반도체 장치

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060069828A1 (en) * 2004-06-30 2006-03-30 Goldsmith Michael A Sharing a physical device among multiple clients
US7571295B2 (en) 2005-08-04 2009-08-04 Intel Corporation Memory manager for heterogeneous memory control
DE102005037635B4 (de) 2005-08-09 2007-07-12 Infineon Technologies Ag Hardwaresteuerung für den Wechsel des Betriebsmodus eines Speichers
US7480784B2 (en) 2005-08-12 2009-01-20 Advanced Micro Devices, Inc. Ensuring deadlock free operation for peer to peer traffic in an input/output memory management unit (IOMMU)
US7873770B2 (en) 2006-11-13 2011-01-18 Globalfoundries Inc. Filtering and remapping interrupts
US8793364B1 (en) 2008-12-01 2014-07-29 American Megatrends, Inc. Remote power controller
US9128699B2 (en) * 2008-12-22 2015-09-08 Intel Corporation Method and system for queuing transfers of multiple non-contiguous address ranges with a single command
JP5646633B2 (ja) * 2010-04-12 2014-12-24 株式会社日立製作所 ストレージ装置
US8812889B2 (en) 2010-05-05 2014-08-19 Broadcom Corporation Memory power manager
US8301715B2 (en) 2010-05-20 2012-10-30 Sandisk Il Ltd. Host device and method for accessing a virtual file in a storage device by bypassing a cache in the host device
CN101833989A (zh) 2010-05-27 2010-09-15 华为技术有限公司 多接口固态硬盘及其处理方法和系统
WO2012016089A2 (en) 2010-07-28 2012-02-02 Fusion-Io, Inc. Apparatus, system, and method for conditional and atomic storage operations
WO2012023151A2 (en) 2010-08-19 2012-02-23 Ineda Systems Pvt. Ltd I/o virtualization and switching system
WO2012143945A2 (en) 2011-04-18 2012-10-26 Ineda Systems Pvt. Ltd Power management in multi host computing systems
US9432446B2 (en) 2011-04-19 2016-08-30 Ineda Systems Pvt. Ltd Secure digital host controller virtualization
WO2012143953A2 (en) 2011-04-21 2012-10-26 Ineda Systems Pvt. Ltd Optimized multi-root input output virtualization aware switch
US8700834B2 (en) 2011-09-06 2014-04-15 Western Digital Technologies, Inc. Systems and methods for an enhanced controller architecture in data storage systems
US8631212B2 (en) 2011-09-25 2014-01-14 Advanced Micro Devices, Inc. Input/output memory management unit with protection mode for preventing memory access by I/O devices
US8949517B2 (en) 2011-10-05 2015-02-03 Lsi Corporation Self-journaling and hierarchical consistency for non-volatile storage
JP5846836B2 (ja) * 2011-10-11 2016-01-20 株式会社日立製作所 仮想計算機、仮想計算機システム、及び仮想計算機制御方法
US20130159572A1 (en) 2011-12-16 2013-06-20 International Business Machines Corporation Managing configuration and system operations of a non-shared virtualized input/output adapter as virtual peripheral component interconnect root to multi-function hierarchies
CN104246742B (zh) 2012-01-17 2017-11-10 英特尔公司 用于远程客户端访问存储设备的命令验证的技术
US9075710B2 (en) 2012-04-17 2015-07-07 SanDisk Technologies, Inc. Non-volatile key-value store
US20130290606A1 (en) 2012-04-30 2013-10-31 Apple Inc. Power management for a system having non-volatile memory
US9424199B2 (en) 2012-08-29 2016-08-23 Advanced Micro Devices, Inc. Virtual input/output memory management unit within a guest virtual machine
US9003088B2 (en) 2012-12-06 2015-04-07 Dell Products L.P. Mapping virtual devices to computing nodes
JP5716732B2 (ja) 2012-12-19 2015-05-13 コニカミノルタ株式会社 制御プログラム、制御装置、画像処理システム、および制御方法
WO2014141140A1 (en) 2013-03-14 2014-09-18 Lsi Corporation Device power control
JP6030987B2 (ja) 2013-04-02 2016-11-24 ルネサスエレクトロニクス株式会社 メモリ制御回路
US9734096B2 (en) 2013-05-06 2017-08-15 Industrial Technology Research Institute Method and system for single root input/output virtualization virtual functions sharing on multi-hosts
KR102094902B1 (ko) 2013-07-08 2020-03-30 삼성전자주식회사 액티브 상태에서 인터페이스 모드를 전환하는 스토리지 시스템 및 ufs 시스템
US9348537B2 (en) * 2013-09-10 2016-05-24 Qualcomm Incorporated Ascertaining command completion in flash memories
US9916906B2 (en) 2014-02-27 2018-03-13 Seagate Technology Llc Periodically updating a log likelihood ratio (LLR) table in a flash memory controller
US9881680B2 (en) 2014-06-03 2018-01-30 Qualcomm Incorporated Multi-host power controller (MHPC) of a flash-memory-based storage device
US9690720B2 (en) 2014-06-03 2017-06-27 Qualcomm Incorporated Providing command trapping using a request filter circuit in an input/output virtualization (IOV) host controller (HC) (IOV-HC) of a flash-memory-based storage device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200056704A (ko) * 2018-11-15 2020-05-25 삼성전자주식회사 멀티 호스트 컨트롤러와 이를 포함하는 반도체 장치
US11593031B2 (en) 2020-10-12 2023-02-28 Samsung Electronics Co., Ltd. Operating method of host device and storage device using credit

Also Published As

Publication number Publication date
CN106462522B (zh) 2019-10-18
JP2017522645A (ja) 2017-08-10
EP3152667A1 (en) 2017-04-12
US20150347016A1 (en) 2015-12-03
US9632953B2 (en) 2017-04-25
WO2015187810A1 (en) 2015-12-10
CN106462522A (zh) 2017-02-22

Similar Documents

Publication Publication Date Title
US9632953B2 (en) Providing input/output virtualization (IOV) by mapping transfer requests to shared transfer requests lists by IOV host controllers
KR101861471B1 (ko) 플래시 메모리 기반의 저장 디바이스의 입/출력 가상화 (iov) 호스트 제어기 (hc) (iov-hc) 에서의 커맨드 트랩
CN114816664B (zh) Gpu虚拟化
CN104583933B (zh) Gpu和fpga组件之间的直接通信的方法和系统
KR101682980B1 (ko) 시스템 온 칩에서의 대역폭 할당의 제어
US9881680B2 (en) Multi-host power controller (MHPC) of a flash-memory-based storage device
US20190171392A1 (en) Method of operating storage device capable of reducing write latency
US10303366B2 (en) Data storage device that divides and processes a command and data processing system including the same
US9697111B2 (en) Method of managing dynamic memory reallocation and device performing the method
KR102354848B1 (ko) 캐시 메모리 장치 및 이를 포함하는 전자 시스템
US9727521B2 (en) Efficient CPU mailbox read access to GPU memory
CN108304334A (zh) 应用处理器和包括中断控制器的集成电路
CN108780387B (zh) 虚拟化环境中的存储资源管理
US10067688B2 (en) Storage resource management in virtualized environments
CN110347359A (zh) 包括扩展存储卡的数据处理系统
US11099762B2 (en) Multi host controller and semiconductor device including the same
CN116745754A (zh) 一种访问远端资源的系统及方法
CN117215649A (zh) 系统寄存器访问方法、装置、设备及存储介质
CN105302745A (zh) 高速缓冲存储器及其应用方法

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20161201

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination