John,

I was under the impression that NetBSD supported the ASDG ethernet
card. I have a couple of these cards, and the one with the PROM
did work correctly with NetBSD.  

The PROM is a 32x8-bit 74S288.  I found these listed in the Jameco
catalog.

I have not pulled the programmed prom I have to determine how the
ethernet address is encoded to program a prom for my other card,
so I am also interested if you get this problem solved.

Note that this card was not completely supported during the install.  It
seems that its interrupt may be left on an unhandled.  I had to install
with the card plugged in, but not connected to my LAN, or the install
would lock up.  It took me a few weeks of trial and error before I
determined what the problem was.

--Lance
Lance Tagliapietra <lancetag@luminet.net>

On Sat, Dec 18, 2004 at 03:21:03AM +0000, John Schuncke wrote:
> Amiga 3000D (68030/25), 24M RAM (16 M motherboard, 8 M Zorro-II), 2 2gb 
> Scsi drives, ASDG EB920 ("LANRover") NIC.
> 
> NetBSD 2.0/amiga, freshly loaded. Quite nice, except my NIC has no MAC 
> address PROM, and therefore the "amiga/ed" driver is using the 
> "reported" Ethernet address of FF:FF:FF:FF:FF:FF (which is what the 
> board reports when there's no address ROM to query).
> 
> Of course, that's the Ethernet broadcast address. Much hilarity ensues 
> with the rest of the LAN. Strangely enough, the Amiga itself is 
> untroubled, but since it thinks the Ether broadcast address is its own 
> physical address, it wouldn't be having any trouble at all.
> 
> Under AmigaOS, the eb920.device device driver and the s2util setup 
> program can apparently force a MAC address onto an EB920 card, 
> overcoming the lack of a hardwired MAC address. I don't imagine this is 
> a solution when I'm directly booting into NetBSD.
> 
> Solaris' version of the ifconfig command can force a MAC onto a network 
> interface, but that isn't supported in NetBSD. I guess there's little 
> call for it.
> 
> Short of coming up with an address PROM for the card, is there any way I 
> can config an address into the card during system startup or interface 
> establishment?
> 
> -- 
> John L. Schuncke, Jr.   <jlschuncke@cox.net>
> Bithead, nethopper, computer archaeologist
> -- I'm into SOFTWARE! -- Zippy the Programmer --
>