Re: A Question to throw at you guys

[Tom Bachmann]

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Richard Braun schrieb:
> 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).
> 

Yep, this is also my pov (well, it'd be great to have drivers that are
not part of the tcb, but I cannot imagine a feasible way of achieving this).
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