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Differential D56641

ena: Update driver version to v2.8.3
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Authored by akiyano_amazon.com on Apr 25 2026, 9:49 PM.
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Reviewers
cperciva
Commits
rG545cef127528: ena: Update driver version to v2.8.3
rGb949f8292de5: ena: Update driver version to v2.8.3
rGaf7911d3b732: ena: Update driver version to v2.8.3
Summary

Features:

  • Report RX overrun errors via sysctl hw stats

Bug Fixes:

  • Budget rx descriptors, not packets, to fix jumbo frame throughput

Minor Changes:

  • pmap_change_attr void * API change for FreeBSD 16.0+
  • Adjust ena_[rt]x_cleanup to return bool

MFC after: 2 weeks
Sponsored by: Amazon, Inc.

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rG FreeBSD src repository
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Event Timeline

akiyano_amazon.com requested review of this revision.Apr 25 2026, 9:49 PM
akiyano_amazon.com planned changes to this revision.
akiyano_amazon.com created this revision.
akiyano_amazon.com updated this revision to Diff 176521.Apr 25 2026, 9:52 PM
akiyano_amazon.com added a reviewer: cperciva.Apr 25 2026, 9:56 PM
cperciva accepted this revision.Apr 25 2026, 10:31 PM

To be clear, we're not including David's stats update batching change in this version?

This revision is now accepted and ready to land.Apr 25 2026, 10:31 PM
akiyano_amazon.com added a comment.Apr 25 2026, 10:37 PM
In D56641#1297225, @cperciva wrote:

To be clear, we're not including David's stats update batching change in this version?

correct. Wanted to make this release as small as possible. Stats aggregation is nice to have, Overruns is missing information.

cperciva added a comment.Apr 27 2026, 8:16 PM

This is landing today, right?

akiyano_amazon.com added a comment.Apr 27 2026, 8:29 PM
In D56641#1298201, @cperciva wrote:

This is landing today, right?

yes

Closed by commit rGaf7911d3b732: ena: Update driver version to v2.8.3 (authored by akiyano_amazon.com). · Explain WhyApr 27 2026, 9:15 PM
This revision was automatically updated to reflect the committed changes.
akiyano_amazon.com added a commit: rGaf7911d3b732: ena: Update driver version to v2.8.3.
Herald added a subscriber: imp. · View Herald TranscriptApr 27 2026, 9:15 PM
cperciva added a commit: rGb949f8292de5: ena: Update driver version to v2.8.3.Apr 30 2026, 5:48 PM
akiyano_amazon.com added a commit: rG545cef127528: ena: Update driver version to v2.8.3.Jun 3 2026, 8:38 PM

Revision Contents
Changeset List

PathSize
sys/
dev/
ena/
2 lines

Diff 176675

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sys/dev/ena/ena.h

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