KR970049323A - How to download I / O processor kernel - Google Patents

How to download I / O processor kernel Download PDF

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Publication number
KR970049323A
KR970049323A KR1019950067172A KR19950067172A KR970049323A KR 970049323 A KR970049323 A KR 970049323A KR 1019950067172 A KR1019950067172 A KR 1019950067172A KR 19950067172 A KR19950067172 A KR 19950067172A KR 970049323 A KR970049323 A KR 970049323A
Authority
KR
South Korea
Prior art keywords
download
code
memory
input
processor
Prior art date
Application number
KR1019950067172A
Other languages
Korean (ko)
Other versions
KR100376055B1 (en
Inventor
이재길
Original Assignee
구자홍
Lg 전자 주식회사
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Application filed by 구자홍, Lg 전자 주식회사 filed Critical 구자홍
Priority to KR1019950067172A priority Critical patent/KR100376055B1/en
Publication of KR970049323A publication Critical patent/KR970049323A/en
Application granted granted Critical
Publication of KR100376055B1 publication Critical patent/KR100376055B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/545—Interprogram communication where tasks reside in different layers, e.g. user- and kernel-space

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Stored Programmes (AREA)

Abstract

본 발명은 수동작업시 사용자의 실수를 미연에 방지하고 서로 다른 종류의 입출력 프로세서 보드에 입출력 프로세서 커널을 다운로드 할때 작업의 복잡성을 해소하고 다운로드된 코드의 정상여부를 정확히 검증토록한 입출력 프로세서 커널의 다운로드 방법에 관한 것이다.The present invention eliminates the user's mistakes during manual operation and eliminates the complexity of the task when downloading the input and output processor kernels to different types of input and output processor boards and to accurately verify the normality of the downloaded code. It is about downloading method.

이러한 본 발명은 부트 명령이 실행되면 부트 로더를 메모리에 적재하고 다운로드할 입출력 프로세서 IOP 가 있는지를 검색하는 제1과정과;다운로드할 입출력 프로세서가 존재할 경우 다운로드 코드를 메모리에 적재하고 해당 입출력 프로세서에 다운로드 시작명령을 전달하는 제2과정과;메모리에서 다운로드 코드를 복사하고 다운로드 코드를 검증한 후 서비스를 시작하는 제3과정과;제1과정의 검색결과 다운로드 할 입출력 프로세서가 없을 경우 유닉스 코드를 메모리에 적재하고 유닉스 모드로 전환하는 제4과정을 순차 실행시키게 된다.The present invention includes a first process of loading a boot loader into a memory and searching whether there is an I / O processor IOP to download when a boot command is executed; A second step of transmitting a start command; a third step of starting a service after copying the download code from the memory and verifying the download code; and if there is no input / output processor to download the search result of the first step, unix code is stored in the memory. The fourth step in loading and switching to Unix mode is to execute.

Description

입출력 프로세서 커널의 다운로드(Download)방법How to download I / O processor kernel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명이 적용되는 티콤 시스템의 각부 구성도.3 is a block diagram of each part of the TCOM system to which the present invention is applied.

제4도는 본 발명에 의한 입출력 프로세서 커널의 다운로드 과정 흐름도.4 is a flowchart illustrating a download process of an input / output processor kernel according to the present invention.

제5도는 본 발명에서 다운로드 정보 변경과정 흐름도.5 is a flowchart illustrating a process of changing download information in the present invention.

Claims (1)

부트 명령이 실행되면 부트 로더를 메모리에 적재하고 다운로드할 입출력 프로세서 IOP가 있는지를 검색하는 제1과정과,다운로드할 입출력 프로세서가 존재할 경우 다운로드 코드를 메모리에 적재하고 해당 입출력 프로세서에 다운로드 시작명령을 전달하는 제2과정과;메모리에서 다운로드 코드를 복사하고 다운로드 코드를 검증한 후 서비스를 시작하는 제3과정과;상기 제1과정의 검색결과 다운로드할 입출력 프로세서가 없을 경우 유닉스 코드를 메모리에 적재하고 유닉스 모드로 전환하는 제4과정으로 이루어짐을 특징으로 하는 입출력 프로세서 커널의 다운로드 방법.When the boot command is executed, the first process of loading a boot loader into memory and searching for an I / O processor IOP to download, and if there is an I / O processor to download, loads the download code into memory and sends a download start command to the corresponding I / O processor. A second process of copying the download code from the memory and verifying the download code and starting the service; and if there is no input / output processor to download the search result of the first process, load the unix code into the memory and unix The download method of the input / output processor kernel, characterized in that the fourth step of switching to the mode. ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the original application.
KR1019950067172A 1995-12-29 1995-12-29 Method for downloading input/output processor kernel KR100376055B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950067172A KR100376055B1 (en) 1995-12-29 1995-12-29 Method for downloading input/output processor kernel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950067172A KR100376055B1 (en) 1995-12-29 1995-12-29 Method for downloading input/output processor kernel

Publications (2)

Publication Number Publication Date
KR970049323A true KR970049323A (en) 1997-07-29
KR100376055B1 KR100376055B1 (en) 2003-06-11

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ID=37416930

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950067172A KR100376055B1 (en) 1995-12-29 1995-12-29 Method for downloading input/output processor kernel

Country Status (1)

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KR (1) KR100376055B1 (en)

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Publication number Publication date
KR100376055B1 (en) 2003-06-11

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