K 10
svn:author
V 8
kensmith
K 8
svn:date
V 27
2005-04-07T14:26:34.000000Z
K 7
svn:log
V 958
MFR5 changing the hw.ata.atapi_dma default setting so ATAPI drives
run in PIO mode:

> sys/dev/ata/ata-all.c:
> revision 1.222.2.11
> date: 2005/04/04 16:42:35;  author: kensmith;  state: Exp;  lines: +1 -1
> Change the default for hw.ata.atapi_dma so that DMA is off.  We are
> seeing a lot of install problems that get fixed by turning DMA
> off.  The sparc64 mailing list sees the most reports of this but it
> does come up on others.  Changing the default should give us a more
> robust install, at the expense of people who need DMA for burning
> CDs needing to turn it on (maybe).
>
> The same change will be made in HEAD shortly by the ata maintainer.
>
> Discussed with: sos, scottl
>
> ---------
>
> share/man/man4/ata.4
> revision 1.46.2.3
> date: 2005/04/04 17:23:16;  author: kensmith;  state: Exp;  lines: +1 -1
> Default for hw.ata.atapi_dma is now PIO.
>
> Reminded by:    Joel Dahl <joel (at) automatvapen (dot) se>

Approved by:	re (scottl)

END