ice: alter feature support check for SRIOV and LAG
JIRA: https://issues.redhat.com/browse/RHEL-21571
We have a TestBlocker on aarch64 where the ice driver crashes in its LAG code. The bug needs to be fixed upstream first, but meanwhile we can avoid the TestBlocker by backporting an existing upstream fix that disables LAG based on firmware capabilities. I tested that this avoids the bug on our affected machine.
Signed-off-by: Michal Schmidt mschmidt@redhat.com