return;
mlx4_stop_catas_poll(dev);
+ if (dev->persist->interface_state & MLX4_INTERFACE_STATE_DELETION &&
+ mlx4_is_slave(dev)) {
+ /* In mlx4_remove_one on a VF */
+ u32 slave_read =
+ swab32(readl(&mlx4_priv(dev)->mfunc.comm->slave_read));
+
+ if (mlx4_comm_internal_err(slave_read)) {
+ mlx4_dbg(dev, "%s: comm channel is down, entering error state.\n",
+ __func__);
+ mlx4_enter_error_state(dev->persist);
+ }
+ }
mutex_lock(&intf_mutex);
list_for_each_entry(intf, &intf_list, list)