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How to use phisical addreses from user space in linux? I am using arm based processor neew direct access to gpio ports....
  1. 06-16-2006 #1
    somevlad
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    using phisical addreses

    How to use phisical addreses from user space in linux? I am using arm based processor neew direct access to gpio ports.
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  2. 06-17-2006 #2
    SteveA
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    "man mem" is the place to start, but you *REALLY* should use a driver to access the gpio. There are many gpio drivers for various ARM architecture chips.
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