In article <200501090320.j093KYfB016948@sdf.lonestar.org>,
Gene ENonymous  <yancm@sdf.lonestar.org> wrote:
>I just got a pair of Davicom pci ethernet cards I'd like to be
>able to use under
>NetBSD 2.0 i386.
>
>With dmesg I get the following line with reference the card:
> Davicom Semiconductor product 0x9009 (ethernet network,
> revision 0x31) at pci0 dev 20 function 0 not configure
>
>I'm hoping this is compatible with the one of the Davicom drivers built in
>and there might be a low pain way to trick the kernel into thinking this
>card is one of them...
>
>If so, could you suggest which files to hack? (I already have /usr/src/sys...)
>
>After searching around I found the following line in
>/usr/src/sys/dev/pci/pcidevs:
>pcidevs:product DAVICOM DM9102  0x9102  Davicom DM9102 10/100 Ethernet
>
>Can I infer that the pci identifier of the new chip is 0x9009 and add a
>line like:
>pcidevs:product DAVICOM DM9102AF 0x9009  Davicom DM9102AF 10/100 Ethernet
>?
>
>If so, then what?

Look in if_tlp_pci.c and add the necessary glue if that indeed is a tulip
clone. You can look at the other opensource OS's for hints on how to make
that chip work.

christos