[openib-general] Some Missing Features from mthca/user MAD access

[Roland Dreier]

> What if it doesn't get to INIT ?

Then I don't see how either the LEDs or PortPhysState provide useful info.

> Isn't the kernel code already obtaining PortInfo ? It seems like a minor
> addition to me.

Yes, I guess it's not so bad to add port_phys_state to struct ib_port_attr.
But I'm still wondering whether it's useful at all.

 - R.