hw/mlx5/fs.c

183 static int parse_flow_attr(struct mlx5_core_dev *mdev,
210 		match_ipv = MLX5_CAP_FLOWTABLE_NIC_RX(mdev,
217 		match_ipv = MLX5_CAP_FLOWTABLE_NIC_RX(mdev,
425 			if (check_mpls_supp_fields(MLX5_CAP_FLOWTABLE_NIC_RX(mdev,
440 			if (check_mpls_supp_fields(MLX5_CAP_FLOWTABLE_NIC_RX(mdev,
456 				if (check_mpls_supp_fields(MLX5_CAP_FLOWTABLE_NIC_RX(mdev,
470 				if (check_mpls_supp_fields(MLX5_CAP_FLOWTABLE_NIC_RX(mdev,
571 static bool is_valid_ethertype(struct mlx5_core_dev *mdev,
577 			MLX5_CAP_FLOWTABLE_NIC_RX(mdev,
579 			MLX5_CAP_FLOWTABLE_NIC_RX(mdev,
620 static bool is_valid_attr(struct mlx5_core_dev *mdev,
623 	return is_valid_ethertype(mdev, flow_attr, false) &&
624 	       is_valid_ethertype(mdev, flow_attr, true);
685 	return MLX5_CAP_GEN(dev->mdev, shared_object_to_user_object_allowed);
727 	max_table_size = BIT(MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev,
729 	esw_encap = mlx5_eswitch_get_encap_mode(dev->mdev) !=
742 			    MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, decap))
745 			    MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev,
750 				dev->mdev, log_max_ft_size));
754 			    MLX5_CAP_FLOWTABLE_NIC_TX(dev->mdev, reformat))
757 		ns = mlx5_get_flow_namespace(dev->mdev, fn_type);
763 		ns = mlx5_get_flow_namespace(dev->mdev,
769 		if (!MLX5_CAP_FLOWTABLE(dev->mdev,
774 			dev->mdev, ft_type == MLX5_IB_FT_RX ?
812 	if (!MLX5_CAP_FLOWTABLE_RDMA_RX(dev->mdev,
814 	    !MLX5_CAP_FLOWTABLE_RDMA_TX(dev->mdev,
829 	if (!MLX5_CAP_FLOWTABLE_RDMA_RX(dev->mdev,
833 	if (mlx5_core_mp_enabled(dev->mdev) &&
855 	if (mlx5_core_mp_enabled(dev->mdev) &&
901 		if (!MLX5_CAP_FLOWTABLE(dev->mdev,
913 		if (!MLX5_CAP_FLOWTABLE(dev->mdev,
929 	ns = mlx5_get_flow_namespace(dev->mdev, fn_type);
996 	    MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev,
1009 	struct mlx5_eswitch *esw = dev->mdev->priv.eswitch;
1057 	if (!is_valid_attr(dev->mdev, flow_attr))
1073 		err = parse_flow_attr(dev->mdev, spec,
1433 	esw_encap = mlx5_eswitch_get_encap_mode(dev->mdev) !=
1438 			MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, log_max_ft_size));
1439 		if (MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev, decap) && !esw_encap)
1441 		if (MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev,
1448 			MLX5_CAP_FLOWTABLE_NIC_TX(dev->mdev, log_max_ft_size));
1449 		if (MLX5_CAP_FLOWTABLE_NIC_TX(dev->mdev, reformat) &&
1455 			MLX5_CAP_ESW_FLOWTABLE_FDB(dev->mdev, log_max_ft_size));
1456 		if (MLX5_CAP_ESW_FLOWTABLE_FDB(dev->mdev, decap) && esw_encap)
1458 		if (MLX5_CAP_ESW_FLOWTABLE_FDB(dev->mdev,
1466 			MLX5_CAP_FLOWTABLE_RDMA_RX(dev->mdev, log_max_ft_size));
1471 			MLX5_CAP_FLOWTABLE_RDMA_TX(dev->mdev, log_max_ft_size));
1480 	ns = mlx5_get_flow_namespace(dev->mdev, ns_type);
1690 		mlx5_modify_header_dealloc(maction->flow_action_raw.dev->mdev,
1694 		mlx5_packet_reformat_dealloc(maction->flow_action_raw.dev->mdev,
2037 	ns = mlx5_get_flow_namespace(dev->mdev, ns_type);
2384 	    mlx5_eswitch_mode(dev->mdev) != MLX5_ESWITCH_OFFLOADS) {
2390 	obj->mdev = dev->mdev;
2498 		mlx5_modify_header_alloc(dev->mdev, namespace, num_actions, in);
2514 	return MLX5_CAP_FLOWTABLE_NIC_RX(dev->mdev,
2516 	       MLX5_CAP_FLOWTABLE_NIC_TX(dev->mdev,
2518 	       MLX5_CAP_FLOWTABLE_RDMA_TX(dev->mdev,
2527 	struct mlx5_ib_dev *mdev = mlx5_udata_to_mdev(&attrs->driver_udata);
2534 	if (!mlx5_ib_modify_header_supported(mdev))
2550 	action = mlx5_ib_create_modify_header(mdev, ft_type, num_actions, in);
2554 	uverbs_flow_action_fill_action(action, uobj, &mdev->ib_dev,
2567 			return MLX5_CAP_FLOWTABLE(ibdev->mdev,
2572 			return MLX5_CAP_FLOWTABLE_NIC_TX(ibdev->mdev,
2577 			return MLX5_CAP_FLOWTABLE_NIC_RX(ibdev->mdev,
2582 			return MLX5_CAP_FLOWTABLE_NIC_RX(ibdev->mdev, decap);
2634 		mlx5_packet_reformat_alloc(dev->mdev, &reformat_params,
2653 	struct mlx5_ib_dev *mdev = mlx5_udata_to_mdev(&attrs->driver_udata);
2669 	if (!mlx5_ib_flow_action_packet_reformat_valid(mdev, dv_prt, ft_type))
2680 		maction->flow_action_raw.dev = mdev;
2695 		ret = mlx5_ib_flow_action_create_packet_reformat_ctx(mdev,
2701 	uverbs_flow_action_fill_action(&maction->ib_action, uobj, &mdev->ib_dev,