On Mon, 2003-07-07 at 05:37, Benjamin Herrenschmidt wrote: > > looks like multcount is the key. > > Does it work better if you use hdparm to switch multcount back > to 0 ?
On my onboard pmac controller, it either hangs, with "lost interrupt"
being repeated, or resets ide0.
I thought that it might be because you've changed DMA_TIMEOUT to 100
from 500. When I recompiled with 500 again, it didn't change anything.
The driver pmac.c simply cannot get a dma, and doesn't have multicount
enabled.
\LaShI
--
Debian GNU/Linux 3.0 (Sid) (ibook2,powerpc), kernel 2.4.20-ben1-xfs
Grub first, then ideals.
-- Bertolt Brecht
<[EMAIL PROTECTED]>
ICQ: 7181075
pub 1024D/CC1F67BC 2002-06-03 Menaka Lashitha Bandara (Freedom!)
<[EMAIL PROTECTED]>
Key fingerprint = 1874 5597 C754 5209 0A7D 4DA6 9112 5D0E CC1F
67BC
signature.asc
Description: This is a digitally signed message part
