@@ -4590,6 +4590,7 @@ static int create_rq(struct mlx5_ib_rwq *rwq, struct ib_pd *pd,
struct ib_wq_init_attr *init_attr)
{
struct mlx5_ib_dev *dev;
+ int has_net_offloads;
__be64 *rq_pas0;
void *in;
void *rqc;
@@ -4621,9 +4622,9 @@ static int create_rq(struct mlx5_ib_rwq *rwq, struct ib_pd *pd,
MLX5_SET(wq, wq, log_wq_pg_sz, rwq->log_page_size);
MLX5_SET(wq, wq, wq_signature, rwq->wq_sig);
MLX5_SET64(wq, wq, dbr_addr, rwq->db.dma);
+ has_net_offloads = MLX5_CAP_GEN(dev->mdev, eth_net_offloads);
if (init_attr->create_flags & IB_WQ_FLAGS_CVLAN_STRIPPING) {
- if (!(MLX5_CAP_GEN(dev->mdev, eth_net_offloads) &&
- MLX5_CAP_ETH(dev->mdev, vlan_cap))) {
+ if (!(has_net_offloads && MLX5_CAP_ETH(dev->mdev, vlan_cap))) {
mlx5_ib_dbg(dev, "VLAN offloads are not supported\n");
err = -EOPNOTSUPP;
goto out;
@@ -4631,6 +4632,14 @@ static int create_rq(struct mlx5_ib_rwq *rwq, struct ib_pd *pd,
} else {
MLX5_SET(rqc, rqc, vsd, 1);
}
+ if (init_attr->create_flags & IB_WQ_FLAGS_SCATTER_FCS) {
+ if (!(has_net_offloads && MLX5_CAP_ETH(dev->mdev, scatter_fcs))) {
+ mlx5_ib_dbg(dev, "Scatter FCS is not supported\n");
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+ MLX5_SET(rqc, rqc, scatter_fcs, 1);
+ }
rq_pas0 = (__be64 *)MLX5_ADDR_OF(wq, wq, pas);
mlx5_ib_populate_pas(dev, rwq->umem, rwq->page_shift, rq_pas0, 0);
err = mlx5_core_create_rq_tracked(dev->mdev, in, inlen, &rwq->core_qp);