Now all the users of ndo_xdp_xmit have been converted to use xdp_return_frame.
This enable a different memory model, thus activating another code path
in the xdp_return_frame API.

Signed-off-by: Jesper Dangaard Brouer <bro...@redhat.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c |    7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c 
b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index da94c8cba5ee..51482943c583 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -506,6 +506,13 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c,
                rq->mkey_be = c->mkey_be;
        }
 
+       /* This must only be activate for order-0 pages */
+       if (rq->xdp_prog)
+               err = xdp_rxq_info_reg_mem_model(&rq->xdp_rxq,
+                                                MEM_TYPE_PAGE_ORDER0, NULL);
+       if (err < 0)
+               goto err_rq_wq_destroy;
+
        for (i = 0; i < wq_sz; i++) {
                struct mlx5e_rx_wqe *wqe = mlx5_wq_ll_get_wqe(&rq->wq, i);
 

Reply via email to