Hi Folks,

I have two machines A and B. And I have a shared memory system so A
can read/write B's RAM and vice versa. On top of this shared memory
system I plan to develop a Ethernet-like driver running on A and B so
that each can talk to the other using IP/socket API. There will be no
real Ethernet card in my system.

At first, this looks like RDMA over Ethernet. However, it's the
inverse. The shared memory system acts like RDMA underneath, and the
Ethernet-like driver running on top of it. So the TX/RX ring actually
becomes just a pie of memory in RAM.  Sorry this may not be a directly
related question to Intel's Ethernet driver. I hope someone can give
me some pointers or related open source projects about this kind of
driver.

Regards,
William Tu
Stony Brook University

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