This is a clone of issue OCPBUGS-28248. The following is the description of the original issue:
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Description of problem: When running the sriov-network-operator conformance test cases Before each sriov configuration test it looks for a node with vfio interface. If not found it fails. This test case is failing on Mellanox interfaces.

https://github.com/openshift/sriov-network-operator/blob/58986501f2b4f95e1612afe0c2b9ea9fb668fba8/test/conformance/tests/test_sriov_operator.go#L1056

Version-Release number of selected component (if applicable):

There was a recent change to the test case.  A skip test was removed if an intel card was not found. This needs to be replaced in 4.15 and backported to 4.14 and 4.13.

How reproducible:

Run test on BM cluster with mellanox card.

Steps to Reproduce:
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Actual results:

Expected results:

Additional info: