forked from Minki/linux
net/mlx5e: Set SQ max rate on mlx5e_open_txqsq rather on open_channel
Instead of iterating over the channel SQs to set their max rate, do it on SQ creation per TXQ SQ. Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
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@ -1207,6 +1207,9 @@ static int mlx5e_create_sq_rdy(struct mlx5e_priv *priv,
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return err;
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}
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static int mlx5e_set_sq_maxrate(struct net_device *dev,
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struct mlx5e_txqsq *sq, u32 rate);
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static int mlx5e_open_txqsq(struct mlx5e_channel *c,
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int tc,
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struct mlx5e_sq_param *param,
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@ -1214,6 +1217,8 @@ static int mlx5e_open_txqsq(struct mlx5e_channel *c,
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{
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struct mlx5e_create_sq_param csp = {};
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struct mlx5e_priv *priv = c->priv;
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u32 tx_rate;
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int txq_ix;
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int err;
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err = mlx5e_alloc_txqsq(c, tc, param, sq);
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@ -1230,6 +1235,11 @@ static int mlx5e_open_txqsq(struct mlx5e_channel *c,
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if (err)
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goto err_free_txqsq;
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txq_ix = c->ix + tc * priv->params.num_channels;
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tx_rate = priv->tx_rates[txq_ix];
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if (tx_rate)
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mlx5e_set_sq_maxrate(priv->netdev, sq, tx_rate);
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netdev_tx_reset_queue(sq->txq);
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netif_tx_start_queue(sq->txq);
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return 0;
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@ -1692,7 +1702,6 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
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int cpu = mlx5e_get_cpu(priv, ix);
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struct mlx5e_channel *c;
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int err;
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int i;
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c = kzalloc_node(sizeof(*c), GFP_KERNEL, cpu_to_node(cpu));
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if (!c)
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@ -1745,17 +1754,6 @@ static int mlx5e_open_channel(struct mlx5e_priv *priv, int ix,
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if (err)
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goto err_close_icosq;
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for (i = 0; i < priv->params.num_tc; i++) {
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u32 txq_ix = priv->channeltc_to_txq_map[ix][i];
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if (priv->tx_rates[txq_ix]) {
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struct mlx5e_txqsq *sq = priv->txq_to_sq_map[txq_ix];
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mlx5e_set_sq_maxrate(priv->netdev, sq,
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priv->tx_rates[txq_ix]);
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}
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}
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err = c->xdp ? mlx5e_open_xdpsq(c, &cparam->xdp_sq, &c->rq.xdpsq) : 0;
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if (err)
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goto err_close_sqs;
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