libibverbs: save QP parameters before query

ibv_qp_create does not set QP values until after ibv_qp_query has been called to obtain the QPN.  However, ibv_qp_query assumes that the values have been set.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
git-svn-id: svn://openib.tc.cornell.edu/gen1@1827 ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86

diff --git a/branches/winverbs/ulp/libibverbs/src/verbs.cpp b/branches/winverbs/ulp/libibverbs/src/verbs.cpp
index e101d12d905c23dc43390ed21d8320ce672e9d1f..992637acbdc2880e359c7cd7a754d488c8713290 100644 (file)
--- a/branches/winverbs/ulp/libibverbs/src/verbs.cpp
+++ b/branches/winverbs/ulp/libibverbs/src/verbs.cpp
@@ -676,10 +676,6 @@ struct ibv_qp *ibv_create_qp(struct ibv_pd *pd,
        } else {\r
                qp->conn_handle->QueryInterface(IID_IWVQueuePair, (LPVOID *) &qp->handle);\r
        }\r
-       hr = ibv_query_qp(qp, &attr, (enum ibv_qp_attr_mask) 0xFFFFFFFF, qp_init_attr);\r
-       if (FAILED(hr)) {\r
-               goto err;\r
-       }\r
 \r
        qp->context = pd->context;\r
        qp->qp_context = qp_init_attr->qp_context;\r
@@ -690,6 +686,12 @@ struct ibv_qp *ibv_create_qp(struct ibv_pd *pd,
        qp->state = IBV_QPS_RESET;\r
        /* qp_num set by ibv_query_qp */\r
        qp->qp_type = qp_init_attr->qp_type;\r
+\r
+       hr = ibv_query_qp(qp, &attr, (enum ibv_qp_attr_mask) 0xFFFFFFFF, qp_init_attr);\r
+       if (FAILED(hr)) {\r
+               goto err;\r
+       }\r
+\r
        return qp;\r
 \r
 err:\r