about l4linux on fiasco-UX
kashin08 at gmail.com
Sun Jul 15 13:18:19 CEST 2007
thanks for answerning.
so you means if the multimedia application (a normal user
application) can run in host linux,
it can also run in l4linux on fiasco-UX?
2007/7/15, Adam Lackorzynski <adam at os.inf.tu-dresden.de>:
> On Sun Jul 15, 2007 at 15:26:54 +0800, kashin Lin wrote:
> > Hi~
> > according to http://os.inf.tu-dresden.de/fiasco/ux/status.shtml,
> > it says one of the differences between native fiasco and fiasco-UX is :
> > Port I/O and I/O flexpages.
> > so is it possible to run a multimedia application in l4linux on
> > (ex: jpeg, mp3 ... etc)
> > this kind of application seems that it could access hardware directly(
> > speaker or monitor )?
> Fiasco-UX and all the L4 programs that are run in Fiasco-UX are normal
> Linux user applications and thus have not more rights than any other
> Linux program you are running. Directly accessing hardware is not
> possible with Fiasco-UX, in the same way it's not possible to access
> hardware directly as a Linux program. I hope this clarifies the
> Adam adam at os.inf.tu-dresden.de
> Lackorzynski http://os.inf.tu-dresden.de/~adam/
> l4-hackers mailing list
> l4-hackers at os.inf.tu-dresden.de
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