Subject: Re: Tekram dc390f and AS200
To: Nick <nmanisca@vt.edu>
From: Jason R Thorpe <thorpej@zembu.com>
List: port-alpha
Date: 07/12/2000 21:01:03
On Wed, Jul 12, 2000 at 11:58:27PM -0400, Nick wrote:
> > No, it reports the rigth speed. It's because ncr doesn't explicitely
> > enable the clock doubler (done by the BIOS on PCs), so you're
> > not getting Ultra, only wide.
>
> Are you saying that I cannot get ultra with my tekram on an alpha? I
> noticed that FreeBSD did set the transfer rate to 20MHz (ultra), think
> it is possible to get 20MHz with the NetBSD ncr driver? or should i use
> siop?
What he's saying is that `ncr' would not enable Ultra, but `siop' will.
`ncr' relied on the BIOS to do it, but the BIOS on the card is not run
on Alpha systems.
--
-- Jason R. Thorpe <thorpej@zembu.com>