From 60d6fe99e4a507f77b63c090eb8aacb67e21687a Mon Sep 17 00:00:00 2001 From: Amir Vadai Date: Sat, 26 Nov 2011 19:55:19 +0000 Subject: net/mlx4_en: adding loopback support Device must be in promiscuous mode or DMAC must be same as the host MAC, or else packet will be dropped by the HW rx filtering. Signed-off-by: Amir Vadai Signed-off-by: David S. Miller --- include/linux/mlx4/qp.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index 6562ff6aa9d..bee8fa23127 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -210,6 +210,7 @@ struct mlx4_wqe_ctrl_seg { * [4] IP checksum * [3:2] C (generate completion queue entry) * [1] SE (solicited event) + * [0] FL (force loopback) */ __be32 srcrb_flags; /* -- cgit v1.2.3-70-g09d2