IB/isert: Declare correct flags when accepting a connection

iser target does not support zero based virtual addresses and
send with invalidate, so it should declare that it doesn't.

Signed-off-by: Jenny Derzhavetz <jennyf@mellanox.com>
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index c2e71ef..824a7ad 100644 (file)
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -3072,12 +3072,18 @@ isert_rdma_accept(struct isert_conn *isert_conn)
        struct rdma_cm_id *cm_id = isert_conn->cm_id;
        struct rdma_conn_param cp;
        int ret;
+       struct iser_cm_hdr rsp_hdr;
 
        memset(&cp, 0, sizeof(struct rdma_conn_param));
        cp.initiator_depth = isert_conn->initiator_depth;
        cp.retry_count = 7;
        cp.rnr_retry_count = 7;
 
+       memset(&rsp_hdr, 0, sizeof(rsp_hdr));
+       rsp_hdr.flags = (ISERT_ZBVA_NOT_USED | ISERT_SEND_W_INV_NOT_USED);
+       cp.private_data = (void *)&rsp_hdr;
+       cp.private_data_len = sizeof(rsp_hdr);
+
        ret = rdma_accept(cm_id, &cp);
        if (ret) {
                isert_err("rdma_accept() failed with: %d\n", ret);