Some material on Linux Device Drivers from Xilinx.

John Linn posted some interesting material on Linux Device Drivers. It covers basic Linux driver topics in introduction Sessions 1 and 2, UIO drivers in Session 3 and DMA drivers in kernel mode in Session 4. I found all sessions very interesting, but especially on DMA since it really hard to find any kind of information on that topic, besides what is included in Kernel/Documentation folder.

drivers-sessions1-2-public.pdf
drivers-session3-uio-4public.pdf
drivers-session4-dma-4public.pdf

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