mlx4_ib: disable SRIOV mode for IB ports (not yet supported)

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 34f8a5d9da7..b8279deb614 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -1075,6 +1075,11 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
 
         printk_once(KERN_INFO "%s", mlx4_ib_version);
 
+        if (mlx4_is_mfunc(dev)) {
+                printk(KERN_WARNING "IB not yet supported in SRIOV\n");
+                return NULL;
+        }
+
         mlx4_foreach_ib_transport_port(i, dev)
                 num_ports++;