1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index cd3d8adbef9f..3889ae859f51 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -267,6 +267,10 @@ static int mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim *dev_lim)
         if (dev_lim->flags & DEV_LIM_FLAG_SRQ)
                 mdev->mthca_flags |= MTHCA_FLAG_SRQ;
 
+        if (mthca_is_memfree(mdev))
+                if (dev_lim->flags & DEV_LIM_FLAG_IPOIB_CSUM)
+                        mdev->device_cap_flags |= IB_DEVICE_UD_IP_CSUM;
+
         return 0;
 }