diff mbox series

[net,08/12] net/mlx5e: Don't update netdev RQs with PTP-RQ

Message ID 20210610002155.196735-9-saeed@kernel.org
State New
Headers show
Series mlx5 fixes 2021-06-09 | expand

Commit Message

Saeed Mahameed June 10, 2021, 12:21 a.m. UTC 
From: Aya Levin <ayal@nvidia.com>

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 <ayal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index ec6bafe7a2e5..263adc82b4e1 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);