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hello everybody i'm new in drivers developing so i'm tring to make simplest module at link below i have find such sample LinuxDevCenter.com -- /dev/hello_world: A Simple Introduction to Device ...
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  1. #1
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    Question "hello world" driver for SUSE


    hello everybody

    i'm new in drivers developing so i'm tring to make simplest module

    at link below i have find such sample
    LinuxDevCenter.com -- /dev/hello_world: A Simple Introduction to Device Drivers under Linux

    after first make it take about hour, i try to load module by
    >>insmod ./hello_printk.ko
    i get
    >>insmod: can't read './hello_printk.ko' : No such file or directory

    make command again give "up to date" message

    i can't find where kernel put my module

    i'm using SUSE 9.1 on vmware

    can anybody help me compile and load/unload that simple module

    thank you for your help

  2. #2
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    Jul 2007
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    Question

    the same result i get from first sample from

    "Linux Device Drivers, 3rd Edition
    By Jonathan Corbet, Greg Kroah-Hartman, Alessandro Rubini " book


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