• Rusty Russell's avatar
    Virtio interface · ec3d41c4
    Rusty Russell authored
    This attempts to implement a "virtual I/O" layer which should allow
    common drivers to be efficiently used across most virtual I/O
    mechanisms.  It will no-doubt need further enhancement.
    
    The virtio drivers add buffers to virtio queues; as the buffers are consumed
    the driver "interrupt" callbacks are invoked.
    
    There is also a generic implementation of config space which drivers can query
    to get setup information from the host.
    Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
    Cc: Dor Laor <dor.laor@qumranet.com>
    Cc: Arnd Bergmann <arnd@arndb.de>
    ec3d41c4
virtio_config.h 4.21 KB