[openib-general] ibv_poll_cq after ibv_post_send does not work

[Bub Thomas]

I'm still in the process of porting my gen1 code to gen2.
As mentioned yesterday I can connect to a listener on the same machine
using libibcm.
Doing this I have to do the ibv_modify_qp by myself to get the qp's from
INIT via RTR to RTS on both sides.
At least the ibv_modify_qp doesn not complain when having done the
connection via the libibcm.
So my assumption is I have my two qp's successfully connected.

First action after the connection is the listener to wait on it's
receive cq for an IBV_WR_SEND done by the connector.
Here is now the problem:
*	The listener never gets a completion
*	The connector doing the IBV_WR_SEND does get error on the send
cq like 
opcode=0x7f status=0x5 vendor_err=129 for the first IBV_WR_SEND and
opcode=0x7f status=0xc vendor_err=129 for all sub-sequent attempt to
send the data

Is there anyone out there who can help me out to understand the error
codes and or to understand what is wrong?

Thanks in advance from Germany

Thomas

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Thomas Bub
Grass Valley Germany GmbH
Brunnenweg 9
64331 Weiterstadt, Germany
Tel: +49 6150 104 147
Fax: +49 6150 104 656
Email: Thomas.Bub at thomson.net
www.GrassValley.com  <http://www.grassvalley.com> 
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