tech-kern archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: bus_dmamap_sync() for uhci(4)
On Mon, Jun 09, 2008 at 03:35:58PM -0400, Michael Lorenz wrote:
> >[...]
> >Should I try a kernel without ehci?
>
> I just did that. Now the kernel doesn't find /any/ USB devices except
> the root hubs. It can't really be a problem with crime interrupts -
> ehci finds devices and other cards that used interrupt 10 worked
> before so at least one of the uhcis should work.
did uhci works without these _sync() calls ?
--
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
NetBSD: 26 ans d'experience feront toujours la difference
--
Home |
Main Index |
Thread Index |
Old Index