On Mon, Nov 13, 2006 at 09:30:23PM +0100, Tom Bachmann wrote: > I've read and can easily imagine that userspace drivers simplify driver > development a lot (the reference is to a userspace usb stack written for > l3, I don't know the exact paper anymore, though).
I don't say drivers must be in kernel space. I only state they should be part of the TCB, to some extent (isolated address spaces and I/O resources helps a lot, of course). -- Richard Braun
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