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i am currently working on DMA controller and problem is that i need to allocate a memory area in DMA Zone but i have only one zone at kernel boot ...
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  1. #1
    Just Joined!
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    Feb 2005
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    DMA in Linux Driver


    i am currently working on DMA controller and problem is that i need to allocate a memory area in DMA Zone but i have only one zone at kernel boot time . can anybody tell me how to allocate memory that is DMA capable or allocate DMA Zone in linux kernel.

  2. #2
    Linux Newbie
    Join Date
    Feb 2005
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    129
    Check this out.

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