Date: Tue, 10 Nov 1998 16:34:02 -0500 (EST) From: spork <spork@super-g.com> To: Kyle McPeek <kyle@stdio.com> Cc: "Dag-Erling C. =?iso-8859-1?Q?Sm=F8rgrav?=" <dag-erli@ifi.uio.no>, hardware@FreeBSD.ORG, scsi@FreeBSD.ORG Subject: Re: AHA-2940 U/UW Message-ID: <Pine.BSF.4.00.9811101631080.22125-100000@super-g.inch.com> In-Reply-To: <Pine.BSF.3.96.981110152153.23034K-100000@heathers.stdio.com>
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I had three in hand last week. They do exist. Mine weren't labelled
"Dell", but were OEM boards. Also included a manual that had (2940UW
DUAL) on the cover. Adaptec is aware of the boards, just a little curious
about where the general public gets them...
Since we don't run 3.0, we had to return them.
Charles
---
Charles Sprickman
spork@super-g.com
---
"...there's no idea that's so good you can't
ruin it with a few well-placed idiots."
On Tue, 10 Nov 1998, Kyle McPeek wrote:
> The card I have is clearly labeled "AHA-2940UW Dual / NE adaptec". The
> sticker over the AIC 7895P chip bears the following text "AHA-2940UW
> DUAL / DELL".
>
> When in a machine running 3.0-RELEASE it probes with the following:
>
> ahc0: <Adaptec aic7895 Ultra SCSI adapter> rev 0x03 int a irq 5 on
> pci0.13.0
> ahc0: aic7895 Wide Channel A, SCSI Id=7, 16/255 SCBs
> ahc1: <Adaptec aic7895 Ultra SCSI adapter> rev 0x03 int b irq 11 on
> pci0.13.1
> ahc1: aic7895 Single Channel B, SCSI Id=7, 16/255 SCBs
>
> I think it just might be an Adaptec that you don't know about.
>
> kyle.
>
> On 10 Nov 1998, Dag-Erling C. [iso-8859-1] Smørgrav wrote:
>
> > Kyle McPeek <kyle@stdio.com> writes:
> > > I have some of these machines. They work fine with 3.0, 2.2 will not work
> > > at all with the 2940/Dual. It is a 2940 with a 7895 chip. There are two
> > > scsi buses on it, an internal wide,and an external SCSI-2 (Mini 50Pin).
> > > It looks just like a regular 2940, except that the external connector is a
> > > separate bus and has a Mini 50 connector instead of a 68 Pin.
> >
> > Uh-huh. The AHA2940 and AHA2940UW are single-channel adapters based on
> > the AIC7880 and AIC7890 chips, respectively. The only multichannel
> > SCSI adapters Adaptec make are the AHA3940/W and the AHA3940U/UW,
> > unless there are Adaptec cards even Adaptec doesn't know about.
> >
> > DES
> > --
> > Dag-Erling Smørgrav - dag-erli@ifi.uio.no
> >
>
>
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