IB/mlx4: Do not attemp to report HCA clock offset on VFs
mlx4 VFs can provide CQE raw time-stamping services, but they don't have the hca core clock mapped to their PCI bars. As such, we should not attempt to query and report the clock offset to user space for VFs. Doing so causes query_device over VFs to fail with -ENOSUPP. Fixes: 4b664c43 ('IB/mlx4: Add support for CQ time-stamping') Signed-off-by:Matan Barak <matanb@mellanox.com> Signed-off-by:
Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by:
Doug Ledford <dledford@redhat.com>
parent
be4b4993
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