[ofa-general] IPoIB-UD post_send failures (OFED 1.3)

[Roland Dreier]

 > Yes, mthca_wq_overflow() is detecting a full queue. 
 > 
 > (Is that what you mean?)

Yep, that's what I was wondering.

It might be useful to track the value of tx_outstanding... from a quick
look at the code I can't see how the transmit queue could be awake when
the UD send queue is full.

Are you using connected mode when you reproduce this, or does it happen
with datagram mode?

 - R.