diff options
| author | Michael Guralnik <michaelgur@mellanox.com> | 2018-12-09 12:49:51 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-12-11 23:22:45 +0300 |
| commit | 4106a758f791de11502cc6be89c971735cab360f (patch) | |
| tree | e523c097e5d3023c5c38a067c918a16c03cbd1f9 /drivers/infiniband/hw/mlx5/mad.c | |
| parent | a5a5d1993696419e7d5357fc3128e53d219d382e (diff) | |
| download | linux-4106a758f791de11502cc6be89c971735cab360f.tar.xz | |
IB/mlx5: Report CapabilityMask2 in ib_query_port
CapabilityMask2 exists when IB_PORT_CAP_MASK2_SUP is set in the original
capability mask. In such cases, query its value and report it in query
port.
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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c index 32a9e9228b13..5806724450d5 100644 --- a/drivers/infiniband/hw/mlx5/mad.c +++ b/drivers/infiniband/hw/mlx5/mad.c @@ -568,6 +568,10 @@ int mlx5_query_mad_ifc_port(struct ib_device *ibdev, u8 port, props->max_vl_num = out_mad->data[37] >> 4; props->init_type_reply = out_mad->data[41] >> 4; + if (props->port_cap_flags & IB_PORT_CAP_MASK2_SUP) + props->port_cap_flags2 = + be16_to_cpup((__be16 *)(out_mad->data + 60)); + /* Check if extended speeds (EDR/FDR/...) are supported */ if (props->port_cap_flags & IB_PORT_EXTENDED_SPEEDS_SUP) { ext_active_speed = out_mad->data[62] >> 4; |