IB/mlx5: Fix decision on using MAD_IFC
authorEli Cohen <eli@mellanox.com>
Fri, 11 Mar 2016 20:58:35 +0000 (22:58 +0200)
committerDoug Ledford <dledford@redhat.com>
Mon, 21 Mar 2016 20:34:06 +0000 (16:34 -0400)
Fix the condition that dictates when MAD_IFC should be used. According
to firmware specifications, MAD_IFC commands must be used only if the
ib_virt capability is off.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/mlx5/main.c

index 5afbb697e691df8af9102ece37d76e326b9702a1..73cb6337d8569f613dc908368fef703062921d9f 100644 (file)
@@ -283,7 +283,7 @@ __be16 mlx5_get_roce_udp_sport(struct mlx5_ib_dev *dev, u8 port_num,
 
 static int mlx5_use_mad_ifc(struct mlx5_ib_dev *dev)
 {
-       return !dev->mdev->issi;
+       return !MLX5_CAP_GEN(dev->mdev, ib_virt);
 }
 
 enum {