Subject: Re: esiop driver
To: Manuel Bouyer <>
From: Matt Thomas <>
List: current-users
Date: 05/15/2002 02:04:10
At 01:46 AM 5/15/2002, Manuel Bouyer wrote:
>On Wed, May 15, 2002 at 01:30:05AM -0700, Matt Thomas wrote:
> > That "fixed" the problem but looking throught the scsipi code, I don't
> > think DT is handled properly.  DT implys WIDE16/SYNC which the code clears.
>Yes, and it's because DT implys WIDE16/SYNC that WIDE16/SYNC is used for ST
>only. We need a way to tell a drive supports DT clocking but not ST, as
>it's allowed by the specs.
> > That seems wrong.  Also the periph_cap code doesn't about DT and so doesn't
> > print correct drive information.
>We could use DT as WIDE16+SYNC here. It's easy to add.
> >  Also, I don't any negotiation is done for
> > DT and that's wrong as well.
>Because your SCSI adapter doesn't support DT clocking.

Not true.  Using esiop which does support DT I had the exact same problem.
Or does the 896 not support DT clocking?

Matt Thomas               Internet:
3am Software Foundry      WWW URL:
Cupertino, CA             Disclaimer: I avow all knowledge of this message