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ena: Store ticks of last Tx cleanup

Description

ena: Store ticks of last Tx cleanup

Store timestamp of last cleanup in Tx ring structure. This does not
change anything during normal operation of the driver but could be
useful when the device fails for some reason.

Obtained from: Semihalf
MFC after: 2 weeks
Sponsored by: Amazon, Inc.

(cherry picked from commit d8aba82b5ca75f1a5bff609af141844c4fc9de70)

Details

Provenance
dgr_semihalf.comAuthored on Jun 10 2022, 9:18 AM
mwCommitted on Jul 26 2022, 7:30 PM
Parents
rG609b1df672c2: ena: Prevent LLQ initialization when membar isn't exposed
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