[ewg] GPU direct support?

[Rick Warner]

Hi All,

Is there support in the standard OFED for GPU direct? Or is it only supported 
by the MLNX_OFED package Mellanox provides?

I searched the mailing list and found some talk about GPU direct here:
http://lists.openfabrics.org/pipermail/ewg/2011-February/016202.html
but it indicated it might be a closed source thing from Mellanox only.

Are there any other sources of information about this that I should read?

Thanks,
Rick