lkml.org 
[lkml]   [2002]   [Aug]   [18]   [last100]   RSS Feed
Views: [more markup]   [less markup]   [headers]   [forward]  
 
Messages in this thread
/
DateSun, 18 Aug 2002 12:03:03 +0200
FromVojtech Pavlik <>
SubjectRe: IDE?
On Sun, Aug 18, 2002 at 01:52:18AM +0100, Russell King wrote:

> > We'll need PIO for control commands anyways, but the thing is that we
> > won't need to speed optimize PIO and will be able to kill multi-sector
> > PIO completely probably.
> 
> Well, I'll probably be maintaining multi-sector PIO externally to the
> main kernel in that case.  95% of ARM machines have either PIO only or
> in the case of those that do have PCI DMA support (netwinders) the
> southbridge is soo messed up that DMA is useless on most boxes produced.
> 
> Multi-sector PIO is a fundamental requirement that I require.

Good to know that.

-- 
Vojtech Pavlik
SuSE Labs
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 12:28    [W:0.337 / U:0.160 seconds]
©2003-2008 Jasper Spaans