Multi-level CPM Interrupts
Wolfgang Denk
wd at denx.de
Thu Nov 1 08:19:44 EST 2001
In message <3BDD6F59.7070301 at mvista.com> Dan Malek wrote:
>
> Wolfgang Grandegger wrote:
...
> > I have incorporated the CPM into the multilevel interrupt structure
> > on the 8xx.
>
> Why?
...
> Why is this good?
It seems you did not real until the end of Wolfgang's message; he wrote:
| it easily allows RTAI users to use CPM interrupts.
We need this for RTAI, and I don't see any problems with it.
> Please leave the 8xx/CPM interrupt stucture alone, and add some /proc
Would you please explain why you think the proposal is bad? ANd what
is your recommendation for RTAI, then?
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de
It took him several minutes to understand any new idea put to him,
and this is a very valuable trait in a leader, because anything any-
one is still trying to explain to you after two minutes is probably
important and anything they give up after a mere minute or so is al-
most certainly something they shouldn't have been bothering you with
in the first place. - Terry Pratchett, _Reaper Man_
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