[Bug 240818] igb(4) vlanhwfilter feature generate link UP/DOWN for each new vlan created

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Jun 11 16:00:42 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240818

--- Comment #20 from commit-hook at freebsd.org ---
A commit references this bug:

Author: erj
Date: Thu Jun 11 15:59:49 UTC 2020
New revision: 362063
URL: https://svnweb.freebsd.org/changeset/base/362063

Log:
  em(4): Always reinit interface when adding/removing VLAN

  This partially reverts r361053 since there have been reports
  by users that this breaks some functionality for em(4)
  devices; it seems at first glance that some sort of interface
  restart is required for those cards.

  This isn't a proper fix; this unbreaks those users until a proper
  fix is found for their issues.

  PR:           240818
  Reported by:  Marek Zarychta <zarychtam at plan-b.pwste.edu.pl>
  MFC after:    3 days

Changes:
  head/sys/dev/e1000/if_em.c

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