diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/main.c | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 16fb2327813a..49965b692042 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -1730,24 +1730,33 @@ static int mlx4_ib_init_gid_table(struct mlx4_ib_dev *ibdev) struct net_device *dev; struct mlx4_ib_iboe *iboe = &ibdev->iboe; int i; + int err = 0; - for (i = 1; i <= ibdev->num_ports; ++i) - if (reset_gid_table(ibdev, i)) - return -1; + for (i = 1; i <= ibdev->num_ports; ++i) { + if (rdma_port_get_link_layer(&ibdev->ib_dev, i) == + IB_LINK_LAYER_ETHERNET) { + err = reset_gid_table(ibdev, i); + if (err) + goto out; + } + } read_lock(&dev_base_lock); spin_lock(&iboe->lock); for_each_netdev(&init_net, dev) { u8 port = mlx4_ib_get_dev_port(dev, ibdev); - if (port) + /* port will be non-zero only for ETH ports */ + if (port) { + mlx4_ib_set_default_gid(ibdev, dev, port); mlx4_ib_get_dev_addr(dev, ibdev, port); + } } spin_unlock(&iboe->lock); read_unlock(&dev_base_lock); - - return 0; +out: + return err; } static void mlx4_ib_scan_netdevs(struct mlx4_ib_dev *ibdev, @@ -2202,12 +2211,8 @@ static void *mlx4_ib_add(struct mlx4_dev *dev) } } #endif - for (i = 1 ; i <= ibdev->num_ports ; ++i) - reset_gid_table(ibdev, i); - rtnl_lock(); - mlx4_ib_scan_netdevs(ibdev, NULL, 0); - rtnl_unlock(); - mlx4_ib_init_gid_table(ibdev); + if (mlx4_ib_init_gid_table(ibdev)) + goto err_notif; } for (j = 0; j < ARRAY_SIZE(mlx4_class_attributes); ++j) { |