TX data segments have a 32-bit byte count, so devmem TX frags don't need a size limit. Set netmem_tx_max_frag_size to U32_MAX. Signed-off-by: Stanislav Fomichev --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index c3c2c5720c6f..28ba04bd5f4a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -5967,6 +5967,7 @@ static void mlx5e_build_nic_netdev(struct net_device *netdev) netdev->priv_flags |= IFF_UNICAST_FLT; netdev->netmem_tx = NETMEM_TX_DMA; + netdev->netmem_tx_max_frag_size = U32_MAX; netif_set_tso_max_size(netdev, GSO_MAX_SIZE); mlx5e_set_xdp_feature(priv); -- 2.53.0-Meta