lkml.org 
[lkml]   [2004]   [Aug]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: Cannot enable DMA on SATA drive (SCSI-libsata, VIA SATA)
From
Date
On Sad, 2004-08-28 at 00:45, Petr Sebor wrote:
> just a 'me too' e-mail... I have Master2-FAR mobo, VIA/KT800 chipset.
> IDE disk runs like a charm but SATA disks consume big amount of cpu
> time (which is spent in iowait). The system behaves exactly as with
> old IDE disk and DMA disabled... everything is slow when data is
> transferred to/from disk.

Make sure you enable the SCSI later, SATA drivers and VIA SATA driver
otherwise you may end up using PIO with the PCI generic IDE driver.

-
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 14:05    [W:0.060 / U:0.300 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site