[ofa-general] [PATCH] IB/mlx4: forward congestion class MADs to the HCA

[Eli Cohen]

>From e24d6092ee43d2bb632380ac1885348dc9b06113 Mon Sep 17 00:00:00 2001
From: Eli Cohen <eli at mellanox.co.il>
Date: Wed, 18 Jun 2008 18:59:33 +0300
Subject: [PATCH] IB/mlx4: forward congestion class MADs to the HCA

mlx4 supports IB_MGMT_CLASS_CONG_MGMT management class so make MADs
bearing this management class processed by the HCA through MAD_IFC.

Signed-off-by: Eli Cohen <eli at mellanox.co.il>
---
 drivers/infiniband/hw/mlx4/mad.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index 4c1e72f..cdca3a5 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -255,7 +255,8 @@ int mlx4_ib_process_mad(struct ib_device *ibdev, int mad_flags,	u8 port_num,
 			return IB_MAD_RESULT_SUCCESS;
 	} else if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT ||
 		   in_mad->mad_hdr.mgmt_class == MLX4_IB_VENDOR_CLASS1   ||
-		   in_mad->mad_hdr.mgmt_class == MLX4_IB_VENDOR_CLASS2) {
+		   in_mad->mad_hdr.mgmt_class == MLX4_IB_VENDOR_CLASS2   ||
+		   in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_CONG_MGMT) {
 		if (in_mad->mad_hdr.method  != IB_MGMT_METHOD_GET &&
 		    in_mad->mad_hdr.method  != IB_MGMT_METHOD_SET)
 			return IB_MAD_RESULT_SUCCESS;
-- 
1.5.5.4