From: Aya Levin Date: Thu, 29 Apr 2021 07:03:20 +0000 (+0300) Subject: net/mlx5e: Don't update netdev RQs with PTP-RQ X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=9ae8c18c5e4d8814d3b405a07712fa5464070e3e;p=kernel.git net/mlx5e: Don't update netdev RQs with PTP-RQ Since the driver opens the PTP-RQ under channel 0, it appears to the stack as if the SKB was received on rxq0. So from thew stack POV there are still the same number of RX queues. Fixes: 960fbfe222a4 ("net/mlx5e: Allow coexistence of CQE compression and HW TS PTP") Signed-off-by: Aya Levin Reviewed-by: Tariq Toukan Reviewed-by: Maxim Mikityanskiy Signed-off-by: Saeed Mahameed --- diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index ec6bafe7a2e59..263adc82b4e16 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2705,8 +2705,6 @@ static int mlx5e_update_netdev_queues(struct mlx5e_priv *priv) nch = priv->channels.params.num_channels; ntc = priv->channels.params.num_tc; num_rxqs = nch * priv->profile->rq_groups; - if (priv->channels.params.ptp_rx) - num_rxqs++; mlx5e_netdev_set_tcs(netdev, nch, ntc);