From: Parav Pandit <parav@xxxxxxxxxx>
[ Upstream commit c7d6c19b3bde66d7aebbe93e0f9e6d9ff57fc3fa ]
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: 90d010b8634b ("net/mlx5: SF, Add auxiliary device support")
Signed-off-by: Parav Pandit <parav@xxxxxxxxxx>
Reviewed-by: Vu Pham <vuhuong@xxxxxxxxxx>
Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c
index 90b524c59f3c..c4139f4648bf 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.c
@@ -153,6 +153,7 @@ mlx5_sf_dev_state_change_handler(struct notifier_block *nb, unsigned long event_
sf_index = event->function_id - MLX5_CAP_GEN(table->dev, sf_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);
--
2.30.2
