Commit 7a9fb35e authored by Roi Dayan's avatar Roi Dayan Committed by Saeed Mahameed
Browse files

net/mlx5e: Do not reload ethernet ports when changing eswitch mode 



When switching modes between legacy and switchdev and back, do not
reload ethernet interfaces. just change the profile from nic profile
to uplink rep profile in switchdev mode.

Signed-off-by: default avatarRoi Dayan <roid@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent fec2b4bb

drivers/net/ethernet/mellanox/mlx5/core/dev.c

+0 −3
Original line number Diff line number Diff line
@@ -58,9 +58,6 @@ static bool is_eth_supported(struct mlx5_core_dev *dev) 
	if (!IS_ENABLED(CONFIG_MLX5_CORE_EN))

		return false;



	if (is_eth_rep_supported(dev))

		return false;



	if (MLX5_CAP_GEN(dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)

		return false;

drivers/net/ethernet/mellanox/mlx5/core/en.h

+1 −0
Original line number Diff line number Diff line
@@ -1173,6 +1173,7 @@ void mlx5e_detach_netdev(struct mlx5e_priv *priv); 
void mlx5e_destroy_netdev(struct mlx5e_priv *priv);

int mlx5e_netdev_change_profile(struct mlx5e_priv *priv,

				const struct mlx5e_profile *new_profile, void *new_ppriv);

void mlx5e_netdev_attach_nic_profile(struct mlx5e_priv *priv);

void mlx5e_set_netdev_mtu_boundaries(struct mlx5e_priv *priv);

void mlx5e_build_nic_params(struct mlx5e_priv *priv, struct mlx5e_xsk *xsk, u16 mtu);

void mlx5e_build_rq_params(struct mlx5_core_dev *mdev,

drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c

+1 −0
Original line number Diff line number Diff line
@@ -635,4 +635,5 @@ void mlx5e_reporter_rx_destroy(struct mlx5e_priv *priv) 
		return;



	devlink_port_health_reporter_destroy(priv->rx_reporter);

	priv->rx_reporter = NULL;

}

drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c

+1 −0
Original line number Diff line number Diff line
@@ -593,4 +593,5 @@ void mlx5e_reporter_tx_destroy(struct mlx5e_priv *priv) 
		return;



	devlink_port_health_reporter_destroy(priv->tx_reporter);

	priv->tx_reporter = NULL;

}

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

+6 −0
Original line number Diff line number Diff line
@@ -5742,6 +5742,11 @@ int mlx5e_netdev_change_profile(struct mlx5e_priv *priv, 
	return err;

}



void mlx5e_netdev_attach_nic_profile(struct mlx5e_priv *priv)

{

	mlx5e_netdev_change_profile(priv, &mlx5e_nic_profile, NULL);

}



void mlx5e_destroy_netdev(struct mlx5e_priv *priv)

{

	struct net_device *netdev = priv->netdev;
@@ -5852,6 +5857,7 @@ static int mlx5e_probe(struct auxiliary_device *adev, 
	mlx5e_devlink_port_type_eth_set(priv);



	mlx5e_dcbnl_init_app(priv);

	mlx5_uplink_netdev_set(mdev, netdev);

	return 0;



err_resume: