Commit 6578cf33 authored by Eli Cohen's avatar Eli Cohen Committed by Roland Dreier
Browse files

IB/mlx4: Pass congestion management class MADs to the HCA 



ConnectX HCAs support the IB_MGMT_CLASS_CONG_MGMT management class, so
process MADs of this class through the MAD_IFC firmware command.

Signed-off-by: default avatarEli Cohen <eli@mellanox.co.il>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent d1f2cd89

drivers/infiniband/hw/mlx4/mad.c

+2 −1
Original line number Diff line number Diff line
@@ -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;

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