• Hans J. Koch's avatar
    UIO: Add the User IO core code · beafc54c
    Hans J. Koch authored
    This interface allows the ability to write the majority of a driver in
    userspace with only a very small shell of a driver in the kernel itself.
    It uses a char device and sysfs to interact with a userspace process to
    process interrupts and control memory accesses.
    See the docbook documentation for more details on how to use this
    From: Hans J. Koch <hjk@linutronix.de>
    Cc: Thomas Gleixner <tglx@linutronix.de>
    Cc: Benedikt Spranger <b.spranger@linutronix.de>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
uio_driver.h 2.48 KB