diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index bf74b2ee2f9c55de5245c3c8cd1380efde7e6846..2757d445b0421daed1aeb932c3c9caa4edb42566 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -702,6 +702,10 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
 	    MLX5_CAP_GEN(dev->mdev, general_notification_event))
 		props->raw_packet_caps |= IB_RAW_PACKET_CAP_DELAY_DROP;
 
+	if (MLX5_CAP_GEN(mdev, ipoib_enhanced_offloads) &&
+	    MLX5_CAP_IPOIB_ENHANCED(mdev, csum_cap))
+		props->device_cap_flags |= IB_DEVICE_UD_IP_CSUM;
+
 	if (MLX5_CAP_GEN(dev->mdev, eth_net_offloads) &&
 	    MLX5_CAP_ETH(dev->mdev, scatter_fcs)) {
 		/* Legacy bit to support old userspace libraries */