Commit c7d6c19b authored by Parav Pandit's avatar Parav Pandit Committed by Saeed Mahameed
Browse files

net/mlx5: SF_DEV, remove SF device on invalid state 



When auxiliary bus autoprobe is disabled and SF is in ACTIVE state,
on SF port deletion it transitions from ACTIVE->ALLOCATED->INVALID.

When VHCA event handler queries the state, it is already transition
to INVALID state.

In this scenario, event handler missed to delete the SF device.

Fix it by deleting the SF when SF state is INVALID.

Fixes: 90d010b8 ("net/mlx5: SF, Add auxiliary device support")
Signed-off-by: default avatarParav Pandit <parav@nvidia.com>
Reviewed-by: default avatarVu Pham <vuhuong@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent ca36fc4d

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

+1 −0
Original line number Diff line number Diff line
@@ -163,6 +163,7 @@ mlx5_sf_dev_state_change_handler(struct notifier_block *nb, unsigned long event_ 
	sf_index = event->function_id - base_id;

	sf_dev = xa_load(&table->devices, sf_index);

	switch (event->new_vhca_state) {

	case MLX5_VHCA_STATE_INVALID:

	case MLX5_VHCA_STATE_ALLOCATED:

		if (sf_dev)

			mlx5_sf_dev_del(table->dev, sf_dev, sf_index);