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 <michaelgur@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c
index 5806724..a2735f2 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;
}
}