diff options
| author | Michael Guralnik <michaelgur@mellanox.com> | 2018-12-09 11:49:52 +0200 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-12-11 13:22:46 -0700 |
| commit | b874155a5fa450bf5e4b5303cbfff05958805bf8 (patch) | |
| tree | 2db41702d26e7bdc9e23c62bdff13095a722ced1 /drivers/infiniband/hw/mlx5/mad.c | |
| parent | 4106a758f791de11502cc6be89c971735cab360f (diff) | |
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>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mad.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mad.c | 5 |
1 files changed, 5 insertions, 0 deletions
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; } } |