From 8e59d254feb3826230d19fb643691c89eabd71f8 Mon Sep 17 00:00:00 2001
From: Jack Morgenstein <jackm@dev.mellanox.co.il>
Date: Tue, 13 Dec 2011 04:15:46 +0000
Subject: [PATCH] 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>
---
drivers/infiniband/hw/mlx4/main.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 34f8a5d9da755..b8279deb614d0 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++;