diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/intf.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/intf.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/intf.c b/drivers/net/ethernet/mellanox/mlx4/intf.c index 0e8b7c44931f..e00f627331cb 100644 --- a/drivers/net/ethernet/mellanox/mlx4/intf.c +++ b/drivers/net/ethernet/mellanox/mlx4/intf.c @@ -136,7 +136,7 @@ int mlx4_do_bond(struct mlx4_dev *dev, bool enable) LIST_HEAD(bond_list); if (!(dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_PORT_REMAP)) - return -ENOTSUPP; + return -EOPNOTSUPP; ret = mlx4_disable_rx_port_check(dev, enable); if (ret) { @@ -222,6 +222,18 @@ void mlx4_unregister_device(struct mlx4_dev *dev) 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) |