-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello,

On Feb 9, 2007, at 10:15, Julian Coleman wrote:

>   wd0(aceride0:0:0): using PIO mode 4, Ultra-DMA mode 4 (Ultra/66) 
> (using DMA)
...
> messages.  I need to try them with 80-wire cables.

Err, anything faster than UDMA33 /requires/ 80-wire cables according to 
specs.

> I couldn't get the CD drive to work with DMA at all, so it's forced to 
> be
> PIO only.

I'd suggest some cable swapping, had similar issues on a beige G3 ( IDE 
DMA caused data corruption, PIO worked ) and swapping cables around 
cured it. First I thought the Heathrow IDE controller has some 
weirdness we don't work around yet but it turned out to be bad cables 
all over the place.

have fun
Michael
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.4 (Darwin)

iQEVAwUBRcy6k8pnzkX8Yg2nAQLDJQgAkIGva5tpMgyKaPTHYkPLdxkNOU5WjaqH
EAv4rGxNGd3JlzUFVRCGFmQbnCCsQT1kscZXx9h8eYyqZ9umGnPvwmO07HL1YqEN
Ar8IXFROwLXM2lcYBCAdequvr4Os/2PZ7hkbHKsxkuDBbHXAiBnH3QgGk6f1cbzr
XWNwZf3sn6aRKs5zS5F5bFgcKZNWez+/VJiwZOAXLfHFG/KHhl72dYv9b7SBvPSE
8DsnARmYHHncfcJgIHCYiu4YiMdvjgLPZoHDXMzg3ZEWUgGe9oPor9omVvE3h3c2
MlEllGE2GbYCZQnZmfrUslmpTuz9nBcP4xqBGKUNhQk9GRK7L8twlw==
=bSN2
-----END PGP SIGNATURE-----