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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c | 637 |
1 files changed, 637 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c new file mode 100644 index 000000000..7d9bbb494 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c @@ -0,0 +1,637 @@ +// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB +/* Copyright (c) 2021, NVIDIA CORPORATION & AFFILIATES. */ + +#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); + + if (hash == NETDEV_LAG_HASH_VLAN_SRCMAC) { + MLX5_SET_TO_ONES(match_definer_format_0, + match_definer_mask, + outer_first_vlan_vid); + break; + } + + 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)); +} |