diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5')
14 files changed, 52 insertions, 205 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 238307390400..6bc6472b98f2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -181,12 +181,6 @@ do { \ #define mlx5e_state_dereference(priv, p) \ rcu_dereference_protected((p), lockdep_is_held(&(priv)->state_lock)) -enum mlx5e_rq_group { - MLX5E_RQ_GROUP_REGULAR, - MLX5E_RQ_GROUP_XSK, -#define MLX5E_NUM_RQ_GROUPS(g) (1 + MLX5E_RQ_GROUP_##g) -}; - static inline u8 mlx5e_get_num_lag_ports(struct mlx5_core_dev *mdev) { if (mlx5_lag_is_lacp_owner(mdev)) @@ -1005,7 +999,6 @@ struct mlx5e_profile { mlx5e_stats_grp_t *stats_grps; const struct mlx5e_rx_handlers *rx_handlers; int max_tc; - u8 rq_groups; u32 features; }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/channels.c b/drivers/net/ethernet/mellanox/mlx5/core/en/channels.c index e7c14c0de0a7..48581ea3adcb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/channels.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/channels.c @@ -10,28 +10,33 @@ unsigned int mlx5e_channels_get_num(struct mlx5e_channels *chs) return chs->num; } -void mlx5e_channels_get_regular_rqn(struct mlx5e_channels *chs, unsigned int ix, u32 *rqn) +static struct mlx5e_channel *mlx5e_channels_get(struct mlx5e_channels *chs, unsigned int ix) { - struct mlx5e_channel *c; + WARN_ON_ONCE(ix >= mlx5e_channels_get_num(chs)); + return chs->c[ix]; +} - WARN_ON(ix >= mlx5e_channels_get_num(chs)); - c = chs->c[ix]; +bool mlx5e_channels_is_xsk(struct mlx5e_channels *chs, unsigned int ix) +{ + struct mlx5e_channel *c = mlx5e_channels_get(chs, ix); - *rqn = c->rq.rqn; + return test_bit(MLX5E_CHANNEL_STATE_XSK, c->state); } -bool mlx5e_channels_get_xsk_rqn(struct mlx5e_channels *chs, unsigned int ix, u32 *rqn) +void mlx5e_channels_get_regular_rqn(struct mlx5e_channels *chs, unsigned int ix, u32 *rqn) { - struct mlx5e_channel *c; + struct mlx5e_channel *c = mlx5e_channels_get(chs, ix); - WARN_ON(ix >= mlx5e_channels_get_num(chs)); - c = chs->c[ix]; + *rqn = c->rq.rqn; +} - if (!test_bit(MLX5E_CHANNEL_STATE_XSK, c->state)) - return false; +void mlx5e_channels_get_xsk_rqn(struct mlx5e_channels *chs, unsigned int ix, u32 *rqn) +{ + struct mlx5e_channel *c = mlx5e_channels_get(chs, ix); + + WARN_ON_ONCE(!test_bit(MLX5E_CHANNEL_STATE_XSK, c->state)); *rqn = c->xskrq.rqn; - return true; } bool mlx5e_channels_get_ptp_rqn(struct mlx5e_channels *chs, u32 *rqn) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/channels.h b/drivers/net/ethernet/mellanox/mlx5/core/en/channels.h index ca00cbc827cb..637ca90daaa8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/channels.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/channels.h @@ -9,8 +9,9 @@ struct mlx5e_channels; unsigned int mlx5e_channels_get_num(struct mlx5e_channels *chs); +bool mlx5e_channels_is_xsk(struct mlx5e_channels *chs, unsigned int ix); void mlx5e_channels_get_regular_rqn(struct mlx5e_channels *chs, unsigned int ix, u32 *rqn); -bool mlx5e_channels_get_xsk_rqn(struct mlx5e_channels *chs, unsigned int ix, u32 *rqn); +void mlx5e_channels_get_xsk_rqn(struct mlx5e_channels *chs, unsigned int ix, u32 *rqn); bool mlx5e_channels_get_ptp_rqn(struct mlx5e_channels *chs, u32 *rqn); #endif /* __MLX5_EN_CHANNELS_H__ */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h index cb862c478376..a3952afdcbe4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h @@ -53,38 +53,6 @@ struct mlx5e_create_sq_param { u8 min_inline_mode; }; -static inline bool mlx5e_qid_get_ch_if_in_group(struct mlx5e_params *params, - u16 qid, - enum mlx5e_rq_group group, - u16 *ix) -{ - int nch = params->num_channels; - int ch = qid - nch * group; - - if (ch < 0 || ch >= nch) - return false; - - *ix = ch; - return true; -} - -static inline void mlx5e_qid_get_ch_and_group(struct mlx5e_params *params, - u16 qid, - u16 *ix, - enum mlx5e_rq_group *group) -{ - u16 nch = params->num_channels; - - *ix = qid % nch; - *group = qid / nch; -} - -static inline bool mlx5e_qid_validate(const struct mlx5e_profile *profile, - struct mlx5e_params *params, u64 qid) -{ - return qid < params->num_channels * profile->rq_groups; -} - /* Striding RQ dynamic parameters */ u8 mlx5e_mpwrq_page_shift(struct mlx5_core_dev *mdev, struct mlx5e_xsk_param *xsk); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c index 3436ecfcbc2f..e1095bc36543 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c @@ -24,8 +24,6 @@ struct mlx5e_rx_res { struct { struct mlx5e_rqt direct_rqt; struct mlx5e_tir direct_tir; - struct mlx5e_rqt xsk_rqt; - struct mlx5e_tir xsk_tir; } *channels; struct { @@ -320,48 +318,8 @@ static int mlx5e_rx_res_channels_init(struct mlx5e_rx_res *res) mlx5e_tir_builder_clear(builder); } - if (!(res->features & MLX5E_RX_RES_FEATURE_XSK)) - goto out; - - for (ix = 0; ix < res->max_nch; ix++) { - err = mlx5e_rqt_init_direct(&res->channels[ix].xsk_rqt, - res->mdev, false, res->drop_rqn); - if (err) { - mlx5_core_warn(res->mdev, "Failed to create an XSK RQT: err = %d, ix = %u\n", - err, ix); - goto err_destroy_xsk_rqts; - } - } - - for (ix = 0; ix < res->max_nch; ix++) { - mlx5e_tir_builder_build_rqt(builder, res->mdev->mlx5e_res.hw_objs.td.tdn, - mlx5e_rqt_get_rqtn(&res->channels[ix].xsk_rqt), - inner_ft_support); - mlx5e_tir_builder_build_packet_merge(builder, &res->pkt_merge_param); - mlx5e_tir_builder_build_direct(builder); - - err = mlx5e_tir_init(&res->channels[ix].xsk_tir, builder, res->mdev, true); - if (err) { - mlx5_core_warn(res->mdev, "Failed to create an XSK TIR: err = %d, ix = %u\n", - err, ix); - goto err_destroy_xsk_tirs; - } - - mlx5e_tir_builder_clear(builder); - } - goto out; -err_destroy_xsk_tirs: - while (--ix >= 0) - mlx5e_tir_destroy(&res->channels[ix].xsk_tir); - - ix = res->max_nch; -err_destroy_xsk_rqts: - while (--ix >= 0) - mlx5e_rqt_destroy(&res->channels[ix].xsk_rqt); - - ix = res->max_nch; err_destroy_direct_tirs: while (--ix >= 0) mlx5e_tir_destroy(&res->channels[ix].direct_tir); @@ -420,12 +378,6 @@ static void mlx5e_rx_res_channels_destroy(struct mlx5e_rx_res *res) for (ix = 0; ix < res->max_nch; ix++) { mlx5e_tir_destroy(&res->channels[ix].direct_tir); mlx5e_rqt_destroy(&res->channels[ix].direct_rqt); - - if (!(res->features & MLX5E_RX_RES_FEATURE_XSK)) - continue; - - mlx5e_tir_destroy(&res->channels[ix].xsk_tir); - mlx5e_rqt_destroy(&res->channels[ix].xsk_rqt); } kvfree(res->channels); @@ -491,13 +443,6 @@ u32 mlx5e_rx_res_get_tirn_direct(struct mlx5e_rx_res *res, unsigned int ix) return mlx5e_tir_get_tirn(&res->channels[ix].direct_tir); } -u32 mlx5e_rx_res_get_tirn_xsk(struct mlx5e_rx_res *res, unsigned int ix) -{ - WARN_ON(!(res->features & MLX5E_RX_RES_FEATURE_XSK)); - - return mlx5e_tir_get_tirn(&res->channels[ix].xsk_tir); -} - u32 mlx5e_rx_res_get_tirn_rss(struct mlx5e_rx_res *res, enum mlx5_traffic_types tt) { struct mlx5e_rss *rss = res->rss[0]; @@ -527,26 +472,14 @@ static void mlx5e_rx_res_channel_activate_direct(struct mlx5e_rx_res *res, struct mlx5e_channels *chs, unsigned int ix) { - u32 rqn; + u32 rqn = res->rss_rqns[ix]; int err; - mlx5e_channels_get_regular_rqn(chs, ix, &rqn); err = mlx5e_rqt_redirect_direct(&res->channels[ix].direct_rqt, rqn); if (err) mlx5_core_warn(res->mdev, "Failed to redirect direct RQT %#x to RQ %#x (channel %u): err = %d\n", mlx5e_rqt_get_rqtn(&res->channels[ix].direct_rqt), rqn, ix, err); - - if (!(res->features & MLX5E_RX_RES_FEATURE_XSK)) - return; - - if (!mlx5e_channels_get_xsk_rqn(chs, ix, &rqn)) - rqn = res->drop_rqn; - err = mlx5e_rqt_redirect_direct(&res->channels[ix].xsk_rqt, rqn); - if (err) - mlx5_core_warn(res->mdev, "Failed to redirect XSK RQT %#x to RQ %#x (channel %u): err = %d\n", - mlx5e_rqt_get_rqtn(&res->channels[ix].xsk_rqt), - rqn, ix, err); } static void mlx5e_rx_res_channel_deactivate_direct(struct mlx5e_rx_res *res, @@ -559,15 +492,6 @@ static void mlx5e_rx_res_channel_deactivate_direct(struct mlx5e_rx_res *res, mlx5_core_warn(res->mdev, "Failed to redirect direct RQT %#x to drop RQ %#x (channel %u): err = %d\n", mlx5e_rqt_get_rqtn(&res->channels[ix].direct_rqt), res->drop_rqn, ix, err); - - if (!(res->features & MLX5E_RX_RES_FEATURE_XSK)) - return; - - err = mlx5e_rqt_redirect_direct(&res->channels[ix].xsk_rqt, res->drop_rqn); - if (err) - mlx5_core_warn(res->mdev, "Failed to redirect XSK RQT %#x to drop RQ %#x (channel %u): err = %d\n", - mlx5e_rqt_get_rqtn(&res->channels[ix].xsk_rqt), - res->drop_rqn, ix, err); } void mlx5e_rx_res_channels_activate(struct mlx5e_rx_res *res, struct mlx5e_channels *chs) @@ -577,8 +501,12 @@ void mlx5e_rx_res_channels_activate(struct mlx5e_rx_res *res, struct mlx5e_chann nch = mlx5e_channels_get_num(chs); - for (ix = 0; ix < chs->num; ix++) - mlx5e_channels_get_regular_rqn(chs, ix, &res->rss_rqns[ix]); + for (ix = 0; ix < chs->num; ix++) { + if (mlx5e_channels_is_xsk(chs, ix)) + mlx5e_channels_get_xsk_rqn(chs, ix, &res->rss_rqns[ix]); + else + mlx5e_channels_get_regular_rqn(chs, ix, &res->rss_rqns[ix]); + } res->rss_nch = chs->num; mlx5e_rx_res_rss_enable(res); @@ -621,33 +549,17 @@ void mlx5e_rx_res_channels_deactivate(struct mlx5e_rx_res *res) } } -int mlx5e_rx_res_xsk_activate(struct mlx5e_rx_res *res, struct mlx5e_channels *chs, - unsigned int ix) +void mlx5e_rx_res_xsk_update(struct mlx5e_rx_res *res, struct mlx5e_channels *chs, + unsigned int ix, bool xsk) { - u32 rqn; - int err; - - if (!mlx5e_channels_get_xsk_rqn(chs, ix, &rqn)) - return -EINVAL; - - err = mlx5e_rqt_redirect_direct(&res->channels[ix].xsk_rqt, rqn); - if (err) - mlx5_core_warn(res->mdev, "Failed to redirect XSK RQT %#x to XSK RQ %#x (channel %u): err = %d\n", - mlx5e_rqt_get_rqtn(&res->channels[ix].xsk_rqt), - rqn, ix, err); - return err; -} + if (xsk) + mlx5e_channels_get_xsk_rqn(chs, ix, &res->rss_rqns[ix]); + else + mlx5e_channels_get_regular_rqn(chs, ix, &res->rss_rqns[ix]); -int mlx5e_rx_res_xsk_deactivate(struct mlx5e_rx_res *res, unsigned int ix) -{ - int err; + mlx5e_rx_res_rss_enable(res); - err = mlx5e_rqt_redirect_direct(&res->channels[ix].xsk_rqt, res->drop_rqn); - if (err) - mlx5_core_warn(res->mdev, "Failed to redirect XSK RQT %#x to drop RQ %#x (channel %u): err = %d\n", - mlx5e_rqt_get_rqtn(&res->channels[ix].xsk_rqt), - res->drop_rqn, ix, err); - return err; + mlx5e_rx_res_channel_activate_direct(res, chs, ix); } int mlx5e_rx_res_packet_merge_set_param(struct mlx5e_rx_res *res, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h index b39b20a720e0..5d5f64fab60f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h @@ -17,8 +17,7 @@ struct mlx5e_rss_params_hash; enum mlx5e_rx_res_features { MLX5E_RX_RES_FEATURE_INNER_FT = BIT(0), - MLX5E_RX_RES_FEATURE_XSK = BIT(1), - MLX5E_RX_RES_FEATURE_PTP = BIT(2), + MLX5E_RX_RES_FEATURE_PTP = BIT(1), }; /* Setup */ @@ -32,7 +31,6 @@ void mlx5e_rx_res_free(struct mlx5e_rx_res *res); /* TIRN getters for flow steering */ u32 mlx5e_rx_res_get_tirn_direct(struct mlx5e_rx_res *res, unsigned int ix); -u32 mlx5e_rx_res_get_tirn_xsk(struct mlx5e_rx_res *res, unsigned int ix); u32 mlx5e_rx_res_get_tirn_rss(struct mlx5e_rx_res *res, enum mlx5_traffic_types tt); u32 mlx5e_rx_res_get_tirn_rss_inner(struct mlx5e_rx_res *res, enum mlx5_traffic_types tt); u32 mlx5e_rx_res_get_tirn_ptp(struct mlx5e_rx_res *res); @@ -40,9 +38,8 @@ u32 mlx5e_rx_res_get_tirn_ptp(struct mlx5e_rx_res *res); /* Activate/deactivate API */ void mlx5e_rx_res_channels_activate(struct mlx5e_rx_res *res, struct mlx5e_channels *chs); void mlx5e_rx_res_channels_deactivate(struct mlx5e_rx_res *res); -int mlx5e_rx_res_xsk_activate(struct mlx5e_rx_res *res, struct mlx5e_channels *chs, - unsigned int ix); -int mlx5e_rx_res_xsk_deactivate(struct mlx5e_rx_res *res, unsigned int ix); +void mlx5e_rx_res_xsk_update(struct mlx5e_rx_res *res, struct mlx5e_channels *chs, + unsigned int ix, bool xsk); /* Configuration API */ void mlx5e_rx_res_rss_set_indir_uniform(struct mlx5e_rx_res *res, unsigned int nch); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c index 6058b1e72c6c..9804ef15a4d6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.c @@ -124,16 +124,10 @@ static int mlx5e_xsk_enable_locked(struct mlx5e_priv *priv, * any Fill Ring entries at the setup stage. */ - err = mlx5e_rx_res_xsk_activate(priv->rx_res, &priv->channels, ix); - if (unlikely(err)) - goto err_deactivate; + mlx5e_rx_res_xsk_update(priv->rx_res, &priv->channels, ix, true); return 0; -err_deactivate: - mlx5e_deactivate_xsk(c); - mlx5e_close_xsk(c); - err_remove_pool: mlx5e_xsk_remove_pool(&priv->xsk, ix); @@ -171,7 +165,7 @@ static int mlx5e_xsk_disable_locked(struct mlx5e_priv *priv, u16 ix) goto remove_pool; c = priv->channels.c[ix]; - mlx5e_rx_res_xsk_deactivate(priv->rx_res, ix); + mlx5e_rx_res_xsk_update(priv->rx_res, &priv->channels, ix, false); mlx5e_deactivate_xsk(c); mlx5e_close_xsk(c); @@ -209,11 +203,10 @@ int mlx5e_xsk_setup_pool(struct net_device *dev, struct xsk_buff_pool *pool, u16 { struct mlx5e_priv *priv = netdev_priv(dev); struct mlx5e_params *params = &priv->channels.params; - u16 ix; - if (unlikely(!mlx5e_qid_get_ch_if_in_group(params, qid, MLX5E_RQ_GROUP_XSK, &ix))) + if (unlikely(qid >= params->num_channels)) return -EINVAL; - return pool ? mlx5e_xsk_enable_pool(priv, pool, ix) : - mlx5e_xsk_disable_pool(priv, ix); + return pool ? mlx5e_xsk_enable_pool(priv, pool, qid) : + mlx5e_xsk_disable_pool(priv, qid); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c index d7dfc7d2c058..ff03c43833bb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c @@ -66,7 +66,7 @@ static int mlx5e_init_xsk_rq(struct mlx5e_channel *c, rq->xsk_pool = pool; rq->stats = &c->priv->channel_stats[c->ix]->xskrq; rq->ptp_cyc2time = mlx5_rq_ts_translator(mdev); - rq_xdp_ix = c->ix + params->num_channels * MLX5E_RQ_GROUP_XSK; + rq_xdp_ix = c->ix; err = mlx5e_rq_set_handlers(rq, params, xsk); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c index c856fc3f197e..367a9505ca4f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.c @@ -12,15 +12,14 @@ int mlx5e_xsk_wakeup(struct net_device *dev, u32 qid, u32 flags) struct mlx5e_priv *priv = netdev_priv(dev); struct mlx5e_params *params = &priv->channels.params; struct mlx5e_channel *c; - u16 ix; if (unlikely(!mlx5e_xdp_is_active(priv))) return -ENETDOWN; - if (unlikely(!mlx5e_qid_get_ch_if_in_group(params, qid, MLX5E_RQ_GROUP_XSK, &ix))) + if (unlikely(qid >= params->num_channels)) return -EINVAL; - c = priv->channels.c[ix]; + c = priv->channels.c[qid]; if (!napi_if_scheduled_mark_missed(&c->napi)) { /* To avoid WQE overrun, don't post a NOP if async_icosq is not diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c index 2a67798cd446..aac32e505c14 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c @@ -451,15 +451,7 @@ static int flow_get_tirn(struct mlx5e_priv *priv, eth_rule->rss = rss; mlx5e_rss_refcnt_inc(eth_rule->rss); } else { - struct mlx5e_params *params = &priv->channels.params; - enum mlx5e_rq_group group; - u16 ix; - - mlx5e_qid_get_ch_and_group(params, fs->ring_cookie, &ix, &group); - - *tirn = group == MLX5E_RQ_GROUP_XSK ? - mlx5e_rx_res_get_tirn_xsk(priv->rx_res, ix) : - mlx5e_rx_res_get_tirn_direct(priv->rx_res, ix); + *tirn = mlx5e_rx_res_get_tirn_direct(priv->rx_res, fs->ring_cookie); } return 0; @@ -682,8 +674,7 @@ static int validate_flow(struct mlx5e_priv *priv, return -ENOSPC; if (fs->ring_cookie != RX_CLS_FLOW_DISC) - if (!mlx5e_qid_validate(priv->profile, &priv->channels.params, - fs->ring_cookie)) + if (fs->ring_cookie >= priv->channels.params.num_channels) return -EINVAL; switch (flow_type_mask(fs->flow_type)) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 129a0d678cce..21fe43406d88 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2690,7 +2690,7 @@ static int mlx5e_update_netdev_queues(struct mlx5e_priv *priv) struct netdev_tc_txq old_tc_to_txq[TC_MAX_QUEUE], *tc_to_txq; struct net_device *netdev = priv->netdev; int old_num_txqs, old_ntc; - int num_rxqs, nch, ntc; + int nch, ntc; int err; int i; @@ -2701,7 +2701,6 @@ static int mlx5e_update_netdev_queues(struct mlx5e_priv *priv) nch = priv->channels.params.num_channels; ntc = priv->channels.params.mqprio.num_tc; - num_rxqs = nch * priv->profile->rq_groups; tc_to_txq = priv->channels.params.mqprio.tc_to_txq; err = mlx5e_netdev_set_tcs(netdev, nch, ntc, tc_to_txq); @@ -2710,7 +2709,7 @@ static int mlx5e_update_netdev_queues(struct mlx5e_priv *priv) err = mlx5e_update_tx_netdev_queues(priv); if (err) goto err_tcs; - err = netif_set_real_num_rx_queues(netdev, num_rxqs); + err = netif_set_real_num_rx_queues(netdev, nch); if (err) { netdev_warn(netdev, "netif_set_real_num_rx_queues failed, %d\n", err); goto err_txqs; @@ -5199,7 +5198,7 @@ static int mlx5e_init_nic_rx(struct mlx5e_priv *priv) goto err_destroy_q_counters; } - features = MLX5E_RX_RES_FEATURE_XSK | MLX5E_RX_RES_FEATURE_PTP; + features = MLX5E_RX_RES_FEATURE_PTP; if (priv->channels.params.tunneled_offload_en) features |= MLX5E_RX_RES_FEATURE_INNER_FT; err = mlx5e_rx_res_init(priv->rx_res, priv->mdev, features, @@ -5390,7 +5389,6 @@ static const struct mlx5e_profile mlx5e_nic_profile = { .update_carrier = mlx5e_update_carrier, .rx_handlers = &mlx5e_rx_handlers_nic, .max_tc = MLX5E_MAX_NUM_TC, - .rq_groups = MLX5E_NUM_RQ_GROUPS(XSK), .stats_grps = mlx5e_nic_stats_grps, .stats_grps_num = mlx5e_nic_stats_grps_num, .features = BIT(MLX5E_PROFILE_FEATURE_PTP_RX) | @@ -5423,8 +5421,7 @@ mlx5e_calc_max_nch(struct mlx5_core_dev *mdev, struct net_device *netdev, max_nch = mlx5e_profile_max_num_channels(mdev, profile); /* netdev rx queues */ - tmp = netdev->num_rx_queues / max_t(u8, profile->rq_groups, 1); - max_nch = min_t(unsigned int, max_nch, tmp); + max_nch = min_t(unsigned int, max_nch, netdev->num_rx_queues); /* netdev tx queues */ tmp = netdev->num_tx_queues; @@ -5568,11 +5565,7 @@ static unsigned int mlx5e_get_max_num_txqs(struct mlx5_core_dev *mdev, static unsigned int mlx5e_get_max_num_rxqs(struct mlx5_core_dev *mdev, const struct mlx5e_profile *profile) { - unsigned int nch; - - nch = mlx5e_profile_max_num_channels(mdev, profile); - - return nch * profile->rq_groups; + return mlx5e_profile_max_num_channels(mdev, profile); } struct net_device * diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index 83b2febe8a7b..794cd8dfe9c9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -1224,7 +1224,6 @@ static const struct mlx5e_profile mlx5e_rep_profile = { .update_stats = mlx5e_stats_update_ndo_stats, .rx_handlers = &mlx5e_rx_handlers_rep, .max_tc = 1, - .rq_groups = MLX5E_NUM_RQ_GROUPS(REGULAR), .stats_grps = mlx5e_rep_stats_grps, .stats_grps_num = mlx5e_rep_stats_grps_num, .max_nch_limit = mlx5e_rep_max_nch_limit, @@ -1244,8 +1243,6 @@ static const struct mlx5e_profile mlx5e_uplink_rep_profile = { .update_carrier = mlx5e_update_carrier, .rx_handlers = &mlx5e_rx_handlers_rep, .max_tc = MLX5E_MAX_NUM_TC, - /* XSK is needed so we can replace profile with NIC netdev */ - .rq_groups = MLX5E_NUM_RQ_GROUPS(XSK), .stats_grps = mlx5e_ul_rep_stats_grps, .stats_grps_num = mlx5e_ul_rep_stats_grps_num, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c index 35f797cfd21e..4e3a75496dd9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.c @@ -463,7 +463,6 @@ static const struct mlx5e_profile mlx5i_nic_profile = { .update_carrier = NULL, /* no HW update in IB link */ .rx_handlers = &mlx5i_rx_handlers, .max_tc = MLX5I_MAX_NUM_TC, - .rq_groups = MLX5E_NUM_RQ_GROUPS(REGULAR), .stats_grps = mlx5i_stats_grps, .stats_grps_num = mlx5i_stats_grps_num, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c index 0b86e78dbc0e..0227a521d301 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.c @@ -349,7 +349,6 @@ static const struct mlx5e_profile mlx5i_pkey_nic_profile = { .update_stats = NULL, .rx_handlers = &mlx5i_rx_handlers, .max_tc = MLX5I_MAX_NUM_TC, - .rq_groups = MLX5E_NUM_RQ_GROUPS(REGULAR), }; const struct mlx5e_profile *mlx5i_pkey_get_profile(void) |