[ofa-general] vendor_id in struct ib_device_attr

[Roland Dreier]

 > OMPI uses these to set device-specific values at startup, but we have
 > not released this code yet (it will be in our upcoming v1.3 series).
 > Does MVAPICH* use them?  What about non-MPI ULPs / applications?

Don't you already look at device IDs?  Or do you mean that the iwarp
stuff isn't released?

One question is whether we want to change (fix?) the ipath driver to use
OUI.  Strict IB spec compliances says we should.

 - R.