lkml.org 
[lkml]   [2000]   [Feb]   [1]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateTue, 1 Feb 2000 01:54:11 -0800 (PST)
FromDavid Ford <>
SubjectRe: IDE, DMA, and lost interrupts.
On Mon, 31 Jan 2000, Andre Hedrick wrote:
> You may have DMA enabled, but not autodma and the PIIX tuning is not in
> effect.

Yes, precisely.  With or without PIIX tuning, if autodma (kernel) is
compiled in, I get lost interrupt and hard lockup on boot.

> > If DMA is enabled in the kernel compile, the last message will instead be:
> > 
> >  hda: lost interrupt
> > 
> > and the laptop will lock up.


-- 
Open for Y2K - Linux, we never shutdown


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:56    [from the cache]
©2003-2008