On Mon, Jun 08, 2009 at 02:04:49PM +0200, Florian Weimer wrote:
> The dl2k driver is not maintained anymore (I've tried to contact the
> Edward Peng, but have never heard back anything). At least with the
> DGE-550SX card, it doesn't work with modern hardware because under
> load, the card seems to see different queue contents than the host.
> It worked fine in older hosts (but we only stressed receive back than,
> not transmit). We also went back way early in the 2.6 series to get
> matching kernel versions, and the driver still did not work in the new
> box, so it's not just bitrot ("new" is relative, our debugging
> attempts happened in 2006).
>
> I guess the lack of synchronization in the code might explain this,
> but I don't know how to fix it. Perhaps someone more knowledgeable
> could have a look at the driver?
>
> The FreeBSD folks have specs for the underlying chip (a Tamarack
> TC9021), I believe.
Are they published anywhere?
If so, then it's probably possible to get this working, anyone want to
help out?
thanks,
greg k-h
