RDMA/ocrdma: Avoid posting DPP requests for RDMA READ

Rollback the patch which allows DPP posting of RDMA READ since this
path is not yet stable in FW.

Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Selvin Xavier <selvin.xavier@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
index 3bbf2010a82180e1f178e2af168dfd9aa20b195c..bce4adf342ce5a41b313beb6d13da311ff4cb56b 100644 (file)
--- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c
@@ -2206,7 +2206,8 @@ int ocrdma_mbx_create_qp(struct ocrdma_qp *qp, struct ib_qp_init_attr *attrs,
                                OCRDMA_CREATE_QP_REQ_RQ_CQID_MASK;
        qp->rq_cq = cq;
 
-       if (pd->dpp_enabled && pd->num_dpp_qp) {
+       if (pd->dpp_enabled && attrs->cap.max_inline_data && pd->num_dpp_qp &&
+           (attrs->cap.max_inline_data <= dev->attr.max_inline_data)) {
                ocrdma_set_create_qp_dpp_cmd(cmd, pd, qp, enable_dpp_cq,
                                             dpp_cq_id);
        }