On Fri, Jan 20, 2006 at 01:38:36PM +1100, James Haggerty wrote:
> Hi,
> 
> Apologies for the long delay on feedback for this; I applied the latest
> patch you sent me, and got:
> wd0 at atabus0 drive 0: <TOSHIBA MK6411MAT>
> wd0: drive supports 16-sector PIO transfers, LBA addressing
> wd0: 6194 MB, 13424 cyl, 15 head, 63 sec, 512 bytes/sect x 12685680 sectors
> wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
> pciide0:0:0: lost interrupt
>         type: ata tc_bcount: 512 tc_skip: 0
> pciide0:0:0: bus-master DMA error: missing interrupt, status=0x61
> wd0d: DMA error reading fsbn 0 (wd0 bn 0; cn 0 tn 0 sn 0), retrying
> wd0: soft error (corrected)
> 
> ---
> 
> The HD then worked,

There was only one "lost interrupt" message ?

>  but there was no performance improvement (using the
> tst.c file). I guess this means DMA is still busted.

How much speed does it report ?

-- 
Manuel Bouyer <bouyer@antioche.eu.org>
     NetBSD: 26 ans d'experience feront toujours la difference
--