1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index d5512011999c..6ea4746c2e9b 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -99,6 +99,8 @@ static int mlx4_ib_query_device(struct ib_device *ibdev,
                 props->device_cap_flags |= IB_DEVICE_AUTO_PATH_MIG;
         if (dev->dev->caps.flags & MLX4_DEV_CAP_FLAG_UD_AV_PORT)
                 props->device_cap_flags |= IB_DEVICE_UD_AV_PORT_ENFORCE;
+        if (dev->dev->caps.flags & MLX4_DEV_CAP_FLAG_IPOIB_CSUM)
+                props->device_cap_flags |= IB_DEVICE_UD_IP_CSUM;
 
         props->vendor_id           = be32_to_cpup((__be32 *) (out_mad->data + 36)) &
                 0xffffff;