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net/mlx5: E-Switch, Fix switching to switchdev mode with IB device disabled

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In case that IB device is already disabled when moving to switchdev mode,
which can happen when working with LAG, need to do rescan_drivers()
before leaving in order to add ethernet representor auxiliary device.

Fixes: ab85ebf437 ("net/mlx5: E-switch, refactor eswitch mode change")
Signed-off-by: Patrisious Haddad <phaddad@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20241203204920.232744-4-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Patrisious Haddad
2024-12-03 22:49:17 +02:00
committed by Jakub Kicinski
parent 10e0f0c018
commit 5f9b2bf019
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
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@@ -2338,6 +2338,7 @@ static void esw_mode_change(struct mlx5_eswitch *esw, u16 mode)
if (esw->dev->priv.flags & MLX5_PRIV_FLAGS_DISABLE_IB_ADEV) {
esw->mode = mode;
mlx5_rescan_drivers_locked(esw->dev);
mlx5_devcom_comp_unlock(esw->dev->priv.hca_devcom_comp);
return;
}