[ofa-general] Non-Signaled RDMA Read

Philip Frey1 PHF at zurich.ibm.com
Tue Jul 29 08:32:40 PDT 2008


Hello,

I am trying to post a non-signaled RDMA Read WR. Somehow OFED 1.3 running 
on a T3 Chelsio Adapter seems
not to care what I set for 'enum ibv_send_flags' in my 'struct 
ibv_send_wr'. I always get a work completion with status
set to IBV_WC_SUCCESS and opcode IBV_WC_RDMA_READ. When creating the 
'struct ibv_qp' I have set
'sq_sig_all = 0' in 'struct ibv_qp_init_attr'. With RDMA Write and Send I 
do not get a WC when I set the 'ibv_send_flags'
to 0.

What am I missing here?

Many thanks,
 Philip
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