iw_cxgb4: Support query_qp() verb

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index fd66bd9..0e7e0e3 100644 (file)
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -1856,5 +1856,11 @@ int c4iw_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
        memset(attr, 0, sizeof *attr);
        memset(init_attr, 0, sizeof *init_attr);
        attr->qp_state = to_ib_qp_state(qhp->attr.state);
+       init_attr->cap.max_send_wr = qhp->attr.sq_num_entries;
+       init_attr->cap.max_recv_wr = qhp->attr.rq_num_entries;
+       init_attr->cap.max_send_sge = qhp->attr.sq_max_sges;
+       init_attr->cap.max_recv_sge = qhp->attr.sq_max_sges;
+       init_attr->cap.max_inline_data = T4_MAX_SEND_INLINE;
+       init_attr->sq_sig_type = qhp->sq_sig_all ? IB_SIGNAL_ALL_WR : 0;
        return 0;
 }