Re: Is it useful to support user level drivers

Pavel Machek
2001-06-29T17:59:06Z

Hi!

> > The problem is that the IRQ has to be cleared in
> > kernel space, because otherwise
> > you may deadlock.
> >
>
> I agree, the idea is to clear the IRQ in kernel space
> and then deliver to user level programs interested

...*IF* you know how to clear it. THat differs device-to-device.
Pavel
--
I'm pavel@ucw.cz. "In my country we have almost anarchy and I don't care."
Panos Katsaloulis describing me w.r.t. patents at discuss@linmodems.org