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net/mlx4_en: adding loopback support

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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 <amirv@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Amir Vadai
2011-11-26 19:55:19 +00:00
committed by David S. Miller
parent 559a9f1d35
commit 60d6fe99e4
4 changed files with 22 additions and 2 deletions
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include/linux/mlx4/qp.h
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@@ -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;
/*