KR101903060B1 - 펌웨어 업그레이드동안 동작가능한 디바이스 - Google Patents

펌웨어 업그레이드동안 동작가능한 디바이스 Download PDF

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KR101903060B1
KR101903060B1 KR1020170030785A KR20170030785A KR101903060B1 KR 101903060 B1 KR101903060 B1 KR 101903060B1 KR 1020170030785 A KR1020170030785 A KR 1020170030785A KR 20170030785 A KR20170030785 A KR 20170030785A KR 101903060 B1 KR101903060 B1 KR 101903060B1
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firmware
hardware
hypervisor
mode
access
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KR20170107384A (ko
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송 유안
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엑시스 에이비
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/656—Updates while running
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • G06F21/572—Secure firmware programming, e.g. of basic input output system [BIOS]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45575—Starting, stopping, suspending or resuming virtual machine instances
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45579—I/O management, e.g. providing access to device drivers or storage
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45583—Memory management, e.g. access or allocation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45541—Bare-metal, i.e. hypervisor runs directly on hardware

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Stored Programmes (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
KR1020170030785A 2016-03-15 2017-03-10 펌웨어 업그레이드동안 동작가능한 디바이스 Active KR101903060B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16160338.6 2016-03-15
EP16160338.6A EP3220262B1 (en) 2016-03-15 2016-03-15 Device which is operable during firmware upgrade

Publications (2)

Publication Number Publication Date
KR20170107384A KR20170107384A (ko) 2017-09-25
KR101903060B1 true KR101903060B1 (ko) 2018-11-22

Family

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KR1020170030785A Active KR101903060B1 (ko) 2016-03-15 2017-03-10 펌웨어 업그레이드동안 동작가능한 디바이스

Country Status (6)

Country Link
US (1) US10261779B2 (enExample)
EP (1) EP3220262B1 (enExample)
JP (1) JP6448691B2 (enExample)
KR (1) KR101903060B1 (enExample)
CN (1) CN107196782B (enExample)
TW (1) TWI647616B (enExample)

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US11838589B2 (en) * 2019-03-19 2023-12-05 Roku, Inc. Port-connected television upgrader device
US11399213B2 (en) * 2018-03-23 2022-07-26 Roku, Inc. Media device upgrading system
US11190842B2 (en) 2018-03-23 2021-11-30 Roku, Inc. USB-based media device upgrading system
JP7169637B2 (ja) * 2018-10-11 2022-11-11 みこらった株式会社 移動装置及び移動装置用プログラム
KR20210112923A (ko) 2020-03-06 2021-09-15 삼성전자주식회사 시스템 온 칩 및 이의 동작 방법
US11611650B2 (en) 2020-12-14 2023-03-21 Continental Automotive Systems, Inc. Situational blocking of SIM updates and/or requests
US20210357202A1 (en) * 2021-07-29 2021-11-18 Intel Corporation Firmware updating
KR20250129347A (ko) 2024-02-22 2025-08-29 한국전자통신연구원 메모리 패치 기반 임베디드 디바이스의 오픈소스 자동 업데이트 방법 및 이를 위한 장치

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JP2008243183A (ja) 2007-03-28 2008-10-09 Lenovo Singapore Pte Ltd ファームウェア装置更新システムおよびその方法
US20090178033A1 (en) 2008-01-07 2009-07-09 David Carroll Challener System and Method to Update Device Driver or Firmware Using a Hypervisor Environment Without System Shutdown
US20120023309A1 (en) 2010-07-23 2012-01-26 Brocade Communications Systems, Inc. Achieving ultra-high availability using a single cpu

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US7069452B1 (en) * 2000-07-12 2006-06-27 International Business Machines Corporation Methods, systems and computer program products for secure firmware updates
US6931201B2 (en) * 2001-07-31 2005-08-16 Hewlett-Packard Development Company, L.P. Video indexing using high quality sound
US7548986B1 (en) * 2003-03-17 2009-06-16 Hewlett-Packard Development Company, L.P. Electronic device network providing streaming updates
US7017040B2 (en) * 2003-12-04 2006-03-21 Intel Corporation BIOS update file
TW200604934A (en) * 2004-07-16 2006-02-01 Benq Corp Firmware management system and method thereof
US20060143600A1 (en) * 2004-12-29 2006-06-29 Andrew Cottrell Secure firmware update
TW200713037A (en) * 2005-09-06 2007-04-01 Benq Corp System and method for updating firmware
US20070174849A1 (en) * 2006-01-12 2007-07-26 Cheung Yan M Non-disruptive multipath device driver update system and method
US7668369B2 (en) * 2006-04-26 2010-02-23 Hewlett-Packard Development Company, L.P. Using camera metadata to classify images into scene type classes
US8286156B2 (en) * 2006-11-07 2012-10-09 Sandisk Technologies Inc. Methods and apparatus for performing resilient firmware upgrades to a functioning memory
CN100456246C (zh) * 2007-01-23 2009-01-28 北京映翰通网络技术有限公司 一种固件程序升级的方法与装置
KR100883208B1 (ko) 2007-12-13 2009-02-13 성균관대학교산학협력단 가상화 기술을 기반으로 하여 소프트웨어의 업데이트가가능한 이동통신 단말기 및 그 업데이트 방법
JP5113700B2 (ja) * 2008-09-24 2013-01-09 株式会社日立ソリューションズ ファームウェア更新装置及び方法
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JP5655677B2 (ja) * 2011-04-04 2015-01-21 富士通株式会社 ハイパーバイザ置き換え方法および情報処理装置
CN102857358A (zh) * 2011-06-29 2013-01-02 环旭电子股份有限公司 可修复固件的客户端设备及其固件修复方法
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US8838826B2 (en) * 2012-04-04 2014-09-16 Google Inc. Scalable robust live streaming system
US9246741B2 (en) * 2012-04-11 2016-01-26 Google Inc. Scalable, live transcoding with support for adaptive streaming and failover
US8943489B1 (en) 2012-06-29 2015-01-27 Juniper Networks, Inc. High availability in-service software upgrade using virtual machine instances in dual computing appliances
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CN104618888B (zh) * 2014-12-24 2018-04-06 惠州Tcl移动通信有限公司 一种移动终端nfc芯片固件更新系统及方法
CN104572217A (zh) * 2015-01-27 2015-04-29 广东欧珀移动通信有限公司 穿戴式智能设备的升级方法及系统

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JP2008243183A (ja) 2007-03-28 2008-10-09 Lenovo Singapore Pte Ltd ファームウェア装置更新システムおよびその方法
US20090178033A1 (en) 2008-01-07 2009-07-09 David Carroll Challener System and Method to Update Device Driver or Firmware Using a Hypervisor Environment Without System Shutdown
US20120023309A1 (en) 2010-07-23 2012-01-26 Brocade Communications Systems, Inc. Achieving ultra-high availability using a single cpu

Also Published As

Publication number Publication date
CN107196782B (zh) 2019-01-25
CN107196782A (zh) 2017-09-22
US20170269927A1 (en) 2017-09-21
US10261779B2 (en) 2019-04-16
EP3220262A1 (en) 2017-09-20
KR20170107384A (ko) 2017-09-25
EP3220262B1 (en) 2018-06-13
TWI647616B (zh) 2019-01-11
JP2017208071A (ja) 2017-11-24
JP6448691B2 (ja) 2019-01-09
TW201734781A (zh) 2017-10-01

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