SRP doesn't use a SRQ. Look at drivers/infiniband/ulp/srp/ib_srp.c for ib_create_qp() and the init_attr.cap.max_recv_wr is set and init_attr.ib_srq is not set.
On Thu, 2010-08-05 at 09:38 -0700, Suresh Shelvapille wrote: > Folks: > > I have the envious task of figuring out whether SRQ is being used in an SRP > application (which I have very little > knowledge about). I only have IB transport layer traces from the customer. > From the traces I can see Valid Credits in the Syndrome field of the AETH in > RDMA_ReadResponse_First/last messages. > Although there are a bunch of RC SENDs where the AETH syndrome field is > Invalid, unfortunately I cannot seem to > correlate these RC SENDS with the RDMA read/responses. > My questions is, since the RDMA response AETH field has valid CC credits is > it saying SRQ is not being used? > > Many thanks, > Suri > > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
