// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/* Copyright (c) 2021, NVIDIA CORPORATION & AFFILIATES. */

#ifdef HAVE_INFO_HASH_TYPE
#include <linux/netdevice.h>
#include "lag.h"

enum {
	MLX5_LAG_FT_LEVEL_TTC,
	MLX5_LAG_FT_LEVEL_INNER_TTC,
	MLX5_LAG_FT_LEVEL_DEFINER,
};

static struct mlx5_flow_group *
mlx5_create_hash_flow_group(struct mlx5_flow_table *ft,
			    struct mlx5_flow_definer *definer,
			    u8 rules)
{
	int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in);
	struct mlx5_flow_group *fg;
	u32 *in;

	in = kvzalloc(inlen, GFP_KERNEL);
	if (!in)
		return ERR_PTR(-ENOMEM);

	MLX5_SET(create_flow_group_in, in, match_definer_id,
		 mlx5_get_match_definer_id(definer));
	MLX5_SET(create_flow_group_in, in, start_flow_index, 0);
	MLX5_SET(create_flow_group_in, in, end_flow_index, rules - 1);
	MLX5_SET(create_flow_group_in, in, group_type,
		 MLX5_CREATE_FLOW_GROUP_IN_GROUP_TYPE_HASH_SPLIT);

	fg = mlx5_create_flow_group(ft, in);
	kvfree(in);
	return fg;
}

static int mlx5_lag_create_port_sel_table(struct mlx5_lag *ldev,
					  struct mlx5_lag_definer *lag_definer,
					  u8 *ports)
{
	struct mlx5_core_dev *dev = ldev->pf[MLX5_LAG_P1].dev;
	struct mlx5_flow_table_attr ft_attr = {};
	struct mlx5_flow_destination dest = {};
	MLX5_DECLARE_FLOW_ACT(flow_act);
	struct mlx5_flow_namespace *ns;
	int err, i;
	int idx;
	int j;

	ft_attr.max_fte = ldev->ports * ldev->buckets;
	ft_attr.level = MLX5_LAG_FT_LEVEL_DEFINER;

	ns = mlx5_get_flow_namespace(dev, MLX5_FLOW_NAMESPACE_PORT_SEL);
	if (!ns) {
		mlx5_core_warn(dev, "Failed to get port selection namespace\n");
		return -EOPNOTSUPP;
	}

	lag_definer->ft = mlx5_create_flow_table(ns, &ft_attr);
	if (IS_ERR(lag_definer->ft)) {
		mlx5_core_warn(dev, "Failed to create port selection table\n");
		return PTR_ERR(lag_definer->ft);
	}

	lag_definer->fg = mlx5_create_hash_flow_group(lag_definer->ft,
						      lag_definer->definer,
						      ft_attr.max_fte);
	if (IS_ERR(lag_definer->fg)) {
		err = PTR_ERR(lag_definer->fg);
		goto destroy_ft;
	}

	dest.type = MLX5_FLOW_DESTINATION_TYPE_UPLINK;
	dest.vport.flags |= MLX5_FLOW_DEST_VPORT_VHCA_ID;
	flow_act.flags |= FLOW_ACT_NO_APPEND;
	for (i = 0; i < ldev->ports; i++) {
		for (j = 0; j < ldev->buckets; j++) {
			u8 affinity;

			idx = i * ldev->buckets + j;
			affinity = ports[idx];

			dest.vport.vhca_id = MLX5_CAP_GEN(ldev->pf[affinity - 1].dev,
							  vhca_id);
			lag_definer->rules[idx] = mlx5_add_flow_rules(lag_definer->ft,
								      NULL, &flow_act,
								      &dest, 1);
			if (IS_ERR(lag_definer->rules[idx])) {
				err = PTR_ERR(lag_definer->rules[idx]);
				while (i--)
					while (j--)
						mlx5_del_flow_rules(lag_definer->rules[idx]);
				goto destroy_fg;
			}
		}
	}

	return 0;

destroy_fg:
	mlx5_destroy_flow_group(lag_definer->fg);
destroy_ft:
	mlx5_destroy_flow_table(lag_definer->ft);
	return err;
}

static int mlx5_lag_set_definer_inner(u32 *match_definer_mask,
				      enum mlx5_traffic_types tt)
{
	int format_id;
	u8 *ipv6;

	switch (tt) {
	case MLX5_TT_IPV4_UDP:
	case MLX5_TT_IPV4_TCP:
		format_id = 23;
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_l4_sport);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_l4_dport);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_ip_src_addr);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_ip_dest_addr);
		break;
	case MLX5_TT_IPV4:
		format_id = 23;
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_l3_type);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_dmac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_dmac_15_0);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_smac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_smac_15_0);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_ip_src_addr);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_ip_dest_addr);
		break;
	case MLX5_TT_IPV6_TCP:
	case MLX5_TT_IPV6_UDP:
		format_id = 31;
		MLX5_SET_TO_ONES(match_definer_format_31, match_definer_mask,
				 inner_l4_sport);
		MLX5_SET_TO_ONES(match_definer_format_31, match_definer_mask,
				 inner_l4_dport);
		ipv6 = MLX5_ADDR_OF(match_definer_format_31, match_definer_mask,
				    inner_ip_dest_addr);
		memset(ipv6, 0xff, 16);
		ipv6 = MLX5_ADDR_OF(match_definer_format_31, match_definer_mask,
				    inner_ip_src_addr);
		memset(ipv6, 0xff, 16);
		break;
	case MLX5_TT_IPV6:
		format_id = 32;
		ipv6 = MLX5_ADDR_OF(match_definer_format_32, match_definer_mask,
				    inner_ip_dest_addr);
		memset(ipv6, 0xff, 16);
		ipv6 = MLX5_ADDR_OF(match_definer_format_32, match_definer_mask,
				    inner_ip_src_addr);
		memset(ipv6, 0xff, 16);
		MLX5_SET_TO_ONES(match_definer_format_32, match_definer_mask,
				 inner_dmac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_32, match_definer_mask,
				 inner_dmac_15_0);
		MLX5_SET_TO_ONES(match_definer_format_32, match_definer_mask,
				 inner_smac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_32, match_definer_mask,
				 inner_smac_15_0);
		break;
	default:
		format_id = 23;
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_l3_type);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_dmac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_dmac_15_0);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_smac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_23, match_definer_mask,
				 inner_smac_15_0);
		break;
	}

	return format_id;
}

static int mlx5_lag_set_definer(u32 *match_definer_mask,
				enum mlx5_traffic_types tt, bool tunnel,
				enum netdev_lag_hash hash)
{
	int format_id;
	u8 *ipv6;

	if (tunnel)
		return mlx5_lag_set_definer_inner(match_definer_mask, tt);

	switch (tt) {
	case MLX5_TT_IPV4_UDP:
	case MLX5_TT_IPV4_TCP:
		format_id = 22;
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_l4_sport);
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_l4_dport);
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_ip_src_addr);
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_ip_dest_addr);
		break;
	case MLX5_TT_IPV4:
		format_id = 22;
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_l3_type);
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_dmac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_dmac_15_0);
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_smac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_smac_15_0);
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_ip_src_addr);
		MLX5_SET_TO_ONES(match_definer_format_22, match_definer_mask,
				 outer_ip_dest_addr);
		break;
	case MLX5_TT_IPV6_TCP:
	case MLX5_TT_IPV6_UDP:
		format_id = 29;
		MLX5_SET_TO_ONES(match_definer_format_29, match_definer_mask,
				 outer_l4_sport);
		MLX5_SET_TO_ONES(match_definer_format_29, match_definer_mask,
				 outer_l4_dport);
		ipv6 = MLX5_ADDR_OF(match_definer_format_29, match_definer_mask,
				    outer_ip_dest_addr);
		memset(ipv6, 0xff, 16);
		ipv6 = MLX5_ADDR_OF(match_definer_format_29, match_definer_mask,
				    outer_ip_src_addr);
		memset(ipv6, 0xff, 16);
		break;
	case MLX5_TT_IPV6:
		format_id = 30;
		ipv6 = MLX5_ADDR_OF(match_definer_format_30, match_definer_mask,
				    outer_ip_dest_addr);
		memset(ipv6, 0xff, 16);
		ipv6 = MLX5_ADDR_OF(match_definer_format_30, match_definer_mask,
				    outer_ip_src_addr);
		memset(ipv6, 0xff, 16);
		MLX5_SET_TO_ONES(match_definer_format_30, match_definer_mask,
				 outer_dmac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_30, match_definer_mask,
				 outer_dmac_15_0);
		MLX5_SET_TO_ONES(match_definer_format_30, match_definer_mask,
				 outer_smac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_30, match_definer_mask,
				 outer_smac_15_0);
		break;
	default:
		format_id = 0;
		MLX5_SET_TO_ONES(match_definer_format_0, match_definer_mask,
				 outer_smac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_0, match_definer_mask,
				 outer_smac_15_0);

#ifdef HAVE_NETDEV_LAG_HASH_VLAN_SRCMAC
		if (hash == NETDEV_LAG_HASH_VLAN_SRCMAC) {
			MLX5_SET_TO_ONES(match_definer_format_0,
					 match_definer_mask,
					 outer_first_vlan_vid);
			break;
		}
#endif

		MLX5_SET_TO_ONES(match_definer_format_0, match_definer_mask,
				 outer_ethertype);
		MLX5_SET_TO_ONES(match_definer_format_0, match_definer_mask,
				 outer_dmac_47_16);
		MLX5_SET_TO_ONES(match_definer_format_0, match_definer_mask,
				 outer_dmac_15_0);
		break;
	}

	return format_id;
}

static struct mlx5_lag_definer *
mlx5_lag_create_definer(struct mlx5_lag *ldev, enum netdev_lag_hash hash,
			enum mlx5_traffic_types tt, bool tunnel, u8 *ports)
{
	struct mlx5_core_dev *dev = ldev->pf[MLX5_LAG_P1].dev;
	struct mlx5_lag_definer *lag_definer;
	u32 *match_definer_mask;
	int format_id, err;

	lag_definer = kzalloc(sizeof(*lag_definer), GFP_KERNEL);
	if (!lag_definer)
		return ERR_PTR(-ENOMEM);

	match_definer_mask = kvzalloc(MLX5_FLD_SZ_BYTES(match_definer,
							match_mask),
				      GFP_KERNEL);
	if (!match_definer_mask) {
		err = -ENOMEM;
		goto free_lag_definer;
	}

	format_id = mlx5_lag_set_definer(match_definer_mask, tt, tunnel, hash);
	lag_definer->definer =
		mlx5_create_match_definer(dev, MLX5_FLOW_NAMESPACE_PORT_SEL,
					  format_id, match_definer_mask);
	if (IS_ERR(lag_definer->definer)) {
		err = PTR_ERR(lag_definer->definer);
		goto free_mask;
	}

	err = mlx5_lag_create_port_sel_table(ldev, lag_definer, ports);
	if (err)
		goto destroy_match_definer;

	kvfree(match_definer_mask);

	return lag_definer;

destroy_match_definer:
	mlx5_destroy_match_definer(dev, lag_definer->definer);
free_mask:
	kvfree(match_definer_mask);
free_lag_definer:
	kfree(lag_definer);
	return ERR_PTR(err);
}

static void mlx5_lag_destroy_definer(struct mlx5_lag *ldev,
				     struct mlx5_lag_definer *lag_definer)
{
	struct mlx5_core_dev *dev = ldev->pf[MLX5_LAG_P1].dev;
	int idx;
	int i;
	int j;

	for (i = 0; i < ldev->ports; i++) {
		for (j = 0; j < ldev->buckets; j++) {
			idx = i * ldev->buckets + j;
			mlx5_del_flow_rules(lag_definer->rules[idx]);
		}
	}
	mlx5_destroy_flow_group(lag_definer->fg);
	mlx5_destroy_flow_table(lag_definer->ft);
	mlx5_destroy_match_definer(dev, lag_definer->definer);
	kfree(lag_definer);
}

static void mlx5_lag_destroy_definers(struct mlx5_lag *ldev)
{
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;
	int tt;

	for_each_set_bit(tt, port_sel->tt_map, MLX5_NUM_TT) {
		if (port_sel->outer.definers[tt])
			mlx5_lag_destroy_definer(ldev,
						 port_sel->outer.definers[tt]);
		if (port_sel->inner.definers[tt])
			mlx5_lag_destroy_definer(ldev,
						 port_sel->inner.definers[tt]);
	}
}

static int mlx5_lag_create_definers(struct mlx5_lag *ldev,
				    enum netdev_lag_hash hash_type,
				    u8 *ports)
{
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;
	struct mlx5_lag_definer *lag_definer;
	int tt, err;

	for_each_set_bit(tt, port_sel->tt_map, MLX5_NUM_TT) {
		lag_definer = mlx5_lag_create_definer(ldev, hash_type, tt,
						      false, ports);
		if (IS_ERR(lag_definer)) {
			err = PTR_ERR(lag_definer);
			goto destroy_definers;
		}
		port_sel->outer.definers[tt] = lag_definer;

		if (!port_sel->tunnel)
			continue;

		lag_definer =
			mlx5_lag_create_definer(ldev, hash_type, tt,
						true, ports);
		if (IS_ERR(lag_definer)) {
			err = PTR_ERR(lag_definer);
			goto destroy_definers;
		}
		port_sel->inner.definers[tt] = lag_definer;
	}

	return 0;

destroy_definers:
	mlx5_lag_destroy_definers(ldev);
	return err;
}

static void set_tt_map(struct mlx5_lag_port_sel *port_sel,
		       enum netdev_lag_hash hash)
{
	port_sel->tunnel = false;

	switch (hash) {
	case NETDEV_LAG_HASH_E34:
		port_sel->tunnel = true;
		fallthrough;
	case NETDEV_LAG_HASH_L34:
		set_bit(MLX5_TT_IPV4_TCP, port_sel->tt_map);
		set_bit(MLX5_TT_IPV4_UDP, port_sel->tt_map);
		set_bit(MLX5_TT_IPV6_TCP, port_sel->tt_map);
		set_bit(MLX5_TT_IPV6_UDP, port_sel->tt_map);
		set_bit(MLX5_TT_IPV4, port_sel->tt_map);
		set_bit(MLX5_TT_IPV6, port_sel->tt_map);
		set_bit(MLX5_TT_ANY, port_sel->tt_map);
		break;
	case NETDEV_LAG_HASH_E23:
		port_sel->tunnel = true;
		fallthrough;
	case NETDEV_LAG_HASH_L23:
		set_bit(MLX5_TT_IPV4, port_sel->tt_map);
		set_bit(MLX5_TT_IPV6, port_sel->tt_map);
		set_bit(MLX5_TT_ANY, port_sel->tt_map);
		break;
	default:
		set_bit(MLX5_TT_ANY, port_sel->tt_map);
		break;
	}
}

#define SET_IGNORE_DESTS_BITS(tt_map, dests)				\
	do {								\
		int idx;						\
									\
		for_each_clear_bit(idx, tt_map, MLX5_NUM_TT)		\
			set_bit(idx, dests);				\
	} while (0)

static void mlx5_lag_set_inner_ttc_params(struct mlx5_lag *ldev,
					  struct ttc_params *ttc_params)
{
	struct mlx5_core_dev *dev = ldev->pf[MLX5_LAG_P1].dev;
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;
	struct mlx5_flow_table_attr *ft_attr;
	int tt;

	ttc_params->ns = mlx5_get_flow_namespace(dev,
						 MLX5_FLOW_NAMESPACE_PORT_SEL);
	ft_attr = &ttc_params->ft_attr;
	ft_attr->level = MLX5_LAG_FT_LEVEL_INNER_TTC;

	for_each_set_bit(tt, port_sel->tt_map, MLX5_NUM_TT) {
		ttc_params->dests[tt].type =
			MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
		ttc_params->dests[tt].ft = port_sel->inner.definers[tt]->ft;
	}
	SET_IGNORE_DESTS_BITS(port_sel->tt_map, ttc_params->ignore_dests);
}

static void mlx5_lag_set_outer_ttc_params(struct mlx5_lag *ldev,
					  struct ttc_params *ttc_params)
{
	struct mlx5_core_dev *dev = ldev->pf[MLX5_LAG_P1].dev;
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;
	struct mlx5_flow_table_attr *ft_attr;
	int tt;

	ttc_params->ns = mlx5_get_flow_namespace(dev,
						 MLX5_FLOW_NAMESPACE_PORT_SEL);
	ft_attr = &ttc_params->ft_attr;
	ft_attr->level = MLX5_LAG_FT_LEVEL_TTC;

	for_each_set_bit(tt, port_sel->tt_map, MLX5_NUM_TT) {
		ttc_params->dests[tt].type =
			MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
		ttc_params->dests[tt].ft = port_sel->outer.definers[tt]->ft;
	}
	SET_IGNORE_DESTS_BITS(port_sel->tt_map, ttc_params->ignore_dests);

	ttc_params->inner_ttc = port_sel->tunnel;
	if (!port_sel->tunnel)
		return;

	for (tt = 0; tt < MLX5_NUM_TUNNEL_TT; tt++) {
		ttc_params->tunnel_dests[tt].type =
			MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
		ttc_params->tunnel_dests[tt].ft =
			mlx5_get_ttc_flow_table(port_sel->inner.ttc);
	}
}

static int mlx5_lag_create_ttc_table(struct mlx5_lag *ldev)
{
	struct mlx5_core_dev *dev = ldev->pf[MLX5_LAG_P1].dev;
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;
	struct ttc_params ttc_params = {};

	mlx5_lag_set_outer_ttc_params(ldev, &ttc_params);
	port_sel->outer.ttc = mlx5_create_ttc_table(dev, &ttc_params);
	if (IS_ERR(port_sel->outer.ttc))
		return PTR_ERR(port_sel->outer.ttc);

	return 0;
}

static int mlx5_lag_create_inner_ttc_table(struct mlx5_lag *ldev)
{
	struct mlx5_core_dev *dev = ldev->pf[MLX5_LAG_P1].dev;
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;
	struct ttc_params ttc_params = {};

	mlx5_lag_set_inner_ttc_params(ldev, &ttc_params);
	port_sel->inner.ttc = mlx5_create_inner_ttc_table(dev, &ttc_params);
	if (IS_ERR(port_sel->inner.ttc))
		return PTR_ERR(port_sel->inner.ttc);

	return 0;
}

int mlx5_lag_port_sel_create(struct mlx5_lag *ldev,
			     enum netdev_lag_hash hash_type, u8 *ports)
{
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;
	int err;

	set_tt_map(port_sel, hash_type);
	err = mlx5_lag_create_definers(ldev, hash_type, ports);
	if (err)
		return err;

	if (port_sel->tunnel) {
		err = mlx5_lag_create_inner_ttc_table(ldev);
		if (err)
			goto destroy_definers;
	}

	err = mlx5_lag_create_ttc_table(ldev);
	if (err)
		goto destroy_inner;

	return 0;

destroy_inner:
	if (port_sel->tunnel)
		mlx5_destroy_ttc_table(port_sel->inner.ttc);
destroy_definers:
	mlx5_lag_destroy_definers(ldev);
	return err;
}

static int __mlx5_lag_modify_definers_destinations(struct mlx5_lag *ldev,
						   struct mlx5_lag_definer *def,
						   u8 *ports)
{
	struct mlx5_flow_destination dest = {};
	int idx;
	int err;
	int i;
	int j;

	dest.type = MLX5_FLOW_DESTINATION_TYPE_UPLINK;
	dest.vport.flags |= MLX5_FLOW_DEST_VPORT_VHCA_ID;

	for (i = 0; i < ldev->ports; i++) {
		for (j = 0; j < ldev->buckets; j++) {
			idx = i * ldev->buckets + j;
			if (ldev->v2p_map[idx] == ports[idx])
				continue;

			dest.vport.vhca_id = MLX5_CAP_GEN(ldev->pf[ports[idx] - 1].dev,
							  vhca_id);
			err = mlx5_modify_rule_destination(def->rules[idx], &dest, NULL);
			if (err)
				return err;
		}
	}

	return 0;
}

static int
mlx5_lag_modify_definers_destinations(struct mlx5_lag *ldev,
				      struct mlx5_lag_definer **definers,
				      u8 *ports)
{
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;
	int err;
	int tt;

	for_each_set_bit(tt, port_sel->tt_map, MLX5_NUM_TT) {
		err = __mlx5_lag_modify_definers_destinations(ldev, definers[tt], ports);
		if (err)
			return err;
	}

	return 0;
}

int mlx5_lag_port_sel_modify(struct mlx5_lag *ldev, u8 *ports)
{
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;
	int err;

	err = mlx5_lag_modify_definers_destinations(ldev,
						    port_sel->outer.definers,
						    ports);
	if (err)
		return err;

	if (!port_sel->tunnel)
		return 0;

	return mlx5_lag_modify_definers_destinations(ldev,
						     port_sel->inner.definers,
						     ports);
}

void mlx5_lag_port_sel_destroy(struct mlx5_lag *ldev)
{
	struct mlx5_lag_port_sel *port_sel = &ldev->port_sel;

	mlx5_destroy_ttc_table(port_sel->outer.ttc);
	if (port_sel->tunnel)
		mlx5_destroy_ttc_table(port_sel->inner.ttc);
	mlx5_lag_destroy_definers(ldev);
	memset(port_sel, 0, sizeof(*port_sel));
}
#endif
