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IB/mlx5: Add HDR speed support to query port

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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>
This commit is contained in:
Michael Guralnik 2018-12-09 11:49:52 +02:00 committed by Jason Gunthorpe
parent 4106a758f7
commit b874155a5f
1 changed files with 5 additions and 0 deletions
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5
drivers/infiniband/hw/mlx5/mad.c
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@ -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;
}
}