From b874155a5fa450bf5e4b5303cbfff05958805bf8 Mon Sep 17 00:00:00 2001 From: Michael Guralnik Date: Sun, 9 Dec 2018 11:49:52 +0200 Subject: IB/mlx5: Add HDR speed support to query port Report HDR speed when HDR is supported in CapabilityMask2 and the actual speed is HDR. Signed-off-by: Michael Guralnik Reviewed-by: Majd Dibbiny Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/mlx5/mad.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/infiniband/hw/mlx5') diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c index 5806724450d5..a2735f246d5c 100644 --- a/drivers/infiniband/hw/mlx5/mad.c +++ b/drivers/infiniband/hw/mlx5/mad.c @@ -583,6 +583,11 @@ int mlx5_query_mad_ifc_port(struct ib_device *ibdev, u8 port, case 2: props->active_speed = 32; /* EDR */ break; + case 4: + if (props->port_cap_flags & IB_PORT_CAP_MASK2_SUP && + props->port_cap_flags2 & IB_PORT_LINK_SPEED_HDR_SUP) + props->active_speed = IB_SPEED_HDR; + break; } } -- cgit v1.2.3-59-g8ed1b