[openib-general] Re: RDMA memory registration

[Ronald G. Minnich]

On Fri, 29 Apr 2005, Greg Lindahl wrote:

> It doesn't imply that there's an MMU, either. I know that Myricom uses a
> little lookup routine in software on their nic, which most people
> wouldn't call an MMU. I don't know what Mellanox does for this, they
> don't talk much about what's hardware and what's software on their nic.
> I think Quadrics actually uses the TLB of their risc cpu on their nic
> for this lookup, but that's just a guess.

but only quadrics rewrites the mm layer code ..

ron