diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 36 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 2 |
8 files changed, 42 insertions, 36 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 25c1c4f96841..f480763dcd0d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -1190,11 +1190,6 @@ int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv, struct ethtool_ts_info *info) { struct mlx5_core_dev *mdev = priv->mdev; - int ret; - - ret = ethtool_op_get_ts_info(priv->netdev, info); - if (ret) - return ret; info->phc_index = mlx5_clock_get_ptp_index(mdev); @@ -1202,9 +1197,9 @@ int mlx5e_ethtool_get_ts_info(struct mlx5e_priv *priv, info->phc_index == -1) return 0; - info->so_timestamping |= SOF_TIMESTAMPING_TX_HARDWARE | - SOF_TIMESTAMPING_RX_HARDWARE | - SOF_TIMESTAMPING_RAW_HARDWARE; + info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_RAW_HARDWARE; info->tx_types = BIT(HWTSTAMP_TX_OFF) | BIT(HWTSTAMP_TX_ON); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 871313d6b34d..b70cb6fd164c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -128,6 +128,8 @@ static bool mlx5e_rx_is_linear_skb(struct mlx5_core_dev *mdev, return !params->lro_en && frag_sz <= PAGE_SIZE; } +#define MLX5_MAX_MPWQE_LOG_WQE_STRIDE_SZ ((BIT(__mlx5_bit_sz(wq, log_wqe_stride_size)) - 1) + \ + MLX5_MPWQE_LOG_STRIDE_SZ_BASE) static bool mlx5e_rx_mpwqe_is_linear_skb(struct mlx5_core_dev *mdev, struct mlx5e_params *params) { @@ -138,6 +140,9 @@ static bool mlx5e_rx_mpwqe_is_linear_skb(struct mlx5_core_dev *mdev, if (!mlx5e_rx_is_linear_skb(mdev, params)) return false; + if (order_base_2(frag_sz) > MLX5_MAX_MPWQE_LOG_WQE_STRIDE_SZ) + return false; + if (MLX5_CAP_GEN(mdev, ext_stride_num_range)) return true; @@ -1396,6 +1401,7 @@ static void mlx5e_close_txqsq(struct mlx5e_txqsq *sq) struct mlx5_core_dev *mdev = c->mdev; struct mlx5_rate_limit rl = {0}; + cancel_work_sync(&sq->dim.work); mlx5e_destroy_sq(mdev, sq->sqn); if (sq->rate_limit) { rl.rate = sq->rate_limit; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index c3c657548824..820fe85100b0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -46,6 +46,7 @@ #define MLX5E_REP_PARAMS_LOG_SQ_SIZE \ max(0x6, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE) +#define MLX5E_REP_PARAMS_DEF_NUM_CHANNELS 1 static const char mlx5e_rep_driver_name[] = "mlx5e_rep"; @@ -466,8 +467,8 @@ static void mlx5e_rep_update_flows(struct mlx5e_priv *priv, ASSERT_RTNL(); - if ((!neigh_connected && (e->flags & MLX5_ENCAP_ENTRY_VALID)) || - !ether_addr_equal(e->h_dest, ha)) + if ((e->flags & MLX5_ENCAP_ENTRY_VALID) && + (!neigh_connected || !ether_addr_equal(e->h_dest, ha))) mlx5e_tc_encap_flows_del(priv, e); if (neigh_connected && !(e->flags & MLX5_ENCAP_ENTRY_VALID)) { @@ -1083,9 +1084,7 @@ static int mlx5e_init_rep(struct mlx5_core_dev *mdev, if (err) return err; - - priv->channels.params.num_channels = - mlx5e_get_netdev_max_channels(netdev); + priv->channels.params.num_channels = MLX5E_REP_PARAMS_DEF_NUM_CHANNELS; mlx5e_build_rep_params(mdev, &priv->channels.params, netdev->mtu); mlx5e_build_rep_netdev(netdev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 624eed345b5d..0b5ef6d4e815 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -1190,7 +1190,7 @@ mpwrq_cqe_out: int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget) { struct mlx5e_rq *rq = container_of(cq, struct mlx5e_rq, cq); - struct mlx5e_xdpsq *xdpsq; + struct mlx5e_xdpsq *xdpsq = &rq->xdpsq; struct mlx5_cqe64 *cqe; int work_done = 0; @@ -1201,10 +1201,11 @@ int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget) work_done += mlx5e_decompress_cqes_cont(rq, cq, 0, budget); cqe = mlx5_cqwq_get_cqe(&cq->wq); - if (!cqe) + if (!cqe) { + if (unlikely(work_done)) + goto out; return 0; - - xdpsq = &rq->xdpsq; + } do { if (mlx5_get_cqe_format(cqe) == MLX5_COMPRESSED) { @@ -1219,6 +1220,7 @@ int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget) rq->handle_rx_cqe(rq, cqe); } while ((++work_done < budget) && (cqe = mlx5_cqwq_get_cqe(&cq->wq))); +out: if (xdpsq->doorbell) { mlx5e_xmit_xdp_doorbell(xdpsq); xdpsq->doorbell = false; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index 3e99d0728b2f..4337afd610d7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -74,7 +74,6 @@ static const struct counter_desc sw_stats_desc[] = { { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_recover) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_cqes) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_queue_wake) }, - { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_udp_seg_rem) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_cqe_err) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_xdp_xmit) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_xdp_full) }, @@ -198,7 +197,6 @@ void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv) s->tx_nop += sq_stats->nop; s->tx_queue_stopped += sq_stats->stopped; s->tx_queue_wake += sq_stats->wake; - s->tx_udp_seg_rem += sq_stats->udp_seg_rem; s->tx_queue_dropped += sq_stats->dropped; s->tx_cqe_err += sq_stats->cqe_err; s->tx_recover += sq_stats->recover; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h index 3f8e870ef4c9..3ff69ddae2d3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h @@ -87,7 +87,6 @@ struct mlx5e_sw_stats { u64 tx_recover; u64 tx_cqes; u64 tx_queue_wake; - u64 tx_udp_seg_rem; u64 tx_cqe_err; u64 tx_xdp_xmit; u64 tx_xdp_full; @@ -221,7 +220,6 @@ struct mlx5e_sq_stats { u64 csum_partial_inner; u64 added_vlan_packets; u64 nop; - u64 udp_seg_rem; #ifdef CONFIG_MLX5_EN_TLS u64 tls_ooo; u64 tls_resync_bytes; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index fca6f4132c91..9dabe9d4b279 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -870,9 +870,9 @@ mlx5e_tc_offload_to_slow_path(struct mlx5_eswitch *esw, struct mlx5_flow_handle *rule; memcpy(slow_attr, flow->esw_attr, sizeof(*slow_attr)); - slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST, - slow_attr->mirror_count = 0, - slow_attr->dest_chain = FDB_SLOW_PATH_CHAIN, + slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; + slow_attr->mirror_count = 0; + slow_attr->dest_chain = FDB_SLOW_PATH_CHAIN; rule = mlx5e_tc_offload_fdb_rules(esw, flow, spec, slow_attr); if (!IS_ERR(rule)) @@ -887,6 +887,9 @@ mlx5e_tc_unoffload_from_slow_path(struct mlx5_eswitch *esw, struct mlx5_esw_flow_attr *slow_attr) { memcpy(slow_attr, flow->esw_attr, sizeof(*slow_attr)); + slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; + slow_attr->mirror_count = 0; + slow_attr->dest_chain = FDB_SLOW_PATH_CHAIN; mlx5e_tc_unoffload_fdb_rules(esw, flow, slow_attr); flow->flags &= ~MLX5E_TC_FLOW_SLOW; } @@ -907,11 +910,10 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv, struct mlx5e_priv *out_priv; int err = 0, encap_err = 0; - /* if prios are not supported, keep the old behaviour of using same prio - * for all offloaded rules. - */ - if (!mlx5_eswitch_prios_supported(esw)) - attr->prio = 1; + if (!mlx5_eswitch_prios_supported(esw) && attr->prio != 1) { + NL_SET_ERR_MSG(extack, "E-switch priorities unsupported, upgrade FW"); + return -EOPNOTSUPP; + } if (attr->chain > max_chain) { NL_SET_ERR_MSG(extack, "Requested chain is out of supported range"); @@ -1094,10 +1096,9 @@ void mlx5e_tc_encap_flows_del(struct mlx5e_priv *priv, flow->rule[0] = rule; } - if (e->flags & MLX5_ENCAP_ENTRY_VALID) { - e->flags &= ~MLX5_ENCAP_ENTRY_VALID; - mlx5_packet_reformat_dealloc(priv->mdev, e->encap_id); - } + /* we know that the encap is valid */ + e->flags &= ~MLX5_ENCAP_ENTRY_VALID; + mlx5_packet_reformat_dealloc(priv->mdev, e->encap_id); } static struct mlx5_fc *mlx5e_tc_get_counter(struct mlx5e_tc_flow *flow) @@ -2966,8 +2967,7 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts, NL_SET_ERR_MSG(extack, "Requested destination chain is out of supported range"); return -EOPNOTSUPP; } - action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | - MLX5_FLOW_CONTEXT_ACTION_COUNT; + action |= MLX5_FLOW_CONTEXT_ACTION_COUNT; attr->dest_chain = dest_chain; continue; @@ -2980,6 +2980,14 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv, struct tcf_exts *exts, if (!actions_match_supported(priv, exts, parse_attr, flow, extack)) return -EOPNOTSUPP; + if (attr->dest_chain) { + if (attr->action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) { + NL_SET_ERR_MSG(extack, "Mirroring goto chain rules isn't supported"); + return -EOPNOTSUPP; + } + attr->action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; + } + if (attr->mirror_count > 0 && !mlx5_esw_has_fwd_fdb(priv->mdev)) { NL_SET_ERR_MSG_MOD(extack, "current firmware doesn't support split rule for port mirroring"); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 9d73eb955f75..08233cf44871 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -452,7 +452,7 @@ static void del_sw_hw_rule(struct fs_node *node) if ((fte->action.action & MLX5_FLOW_CONTEXT_ACTION_FWD_DEST) && --fte->dests_size) { - modify_mask = BIT(MLX5_SET_FTE_MODIFY_ENABLE_MASK_DESTINATION_LIST), + modify_mask = BIT(MLX5_SET_FTE_MODIFY_ENABLE_MASK_DESTINATION_LIST); update_fte = true; } out: |