Subject: Re: D320 success and questions
To: Jochen Kunz <email@example.com>
From: Henry R. Bent <Henry.Bent@oberlin.edu>
Date: 02/28/2005 14:01:30
Jochen Kunz wrote:
> On Wed, 23 Feb 2005 14:33:42 -0500
> Henry Bent <Henry.Bent@oberlin.edu> wrote:
>>1. the GENERIC kernel config has a commented entry for "siop* at gsc?"
>>but this driver doesn't work at all.
> This is well possible. There are not that many supported machines with
> this kind of SCSI adapter. I have none. Without hardware it is hard to
> debug things...
> Keep in mind that this FW SCSI bus is most likely High Voltage
> Differential SCSI. So you can't connect Single Ended or Low Voltage
> Differential devices to it.
Indeed, the drive sled I have is marked "9.1 DF." Fortunately I had an
HVD drive to put in it.
>>2. I have a J3515 10/100 ethernet card that doesn't appear to be
>>supported at all. The chip is a DEC 21140-AE. Is there any chance of
>>a driver for this card? It would make the system a LOT more usable to
> This card has a Dino GSC to PCI bridge and the mentioned Tulip chip on
> it. Support may be trivial to fix, but I would need access to this
> hardware. Dino has a special "Card Mode" that may cause some
> complications, but it should be doable. I tried to get one of those
> cards on ePay only to write a driver for it, but I got outbid and I
> did't want to sped lots of money for a card that I have no real need
> You can try a hack:
> Replace HPPA_TYPE_BRIDGE with HPPA_TYPE_ADMA and HPPA_BRIDGE_DINO with
> HPPA_ADMA_HSCPCI in src/sys/arch/hp700/dev/dino.c, recompile a kernel
> and boot it.
Here's what I got with that change:
dino0 at phantomas0 hpa 0xfff88000 path 8/8 irq 28 ipl 1: Mojo V4.0
pci0 at dino0 bus 0
That last line was actually overlaid on the "pci0 at dino0" line. At
that point the machine was wedged, and I had to break out with ctrl-B.
Looks somewhat promising though, given that it identified the dino