Date: Mon, 9 Nov 2020 15:32:18 +0300 From: Lev Serebryakov <lev@FreeBSD.org> To: Eric Joyner <erj@freebsd.org>, mike tancsa <mike@sentex.net> Cc: current <current@freebsd.org> Subject: Re: Link flap when adding / removing a vlan (was Re: r360902 breaks VLAN interface on if_em (82579LM)) Message-ID: <040f0b35-b2bd-34b5-7203-b1d36d99897b@FreeBSD.org> In-Reply-To: <CAKdFRZjeY0QyE4w6D8eD0xBHJ4jX9goo5NqMpb10nFdqUh-e%2BA@mail.gmail.com> References: <88004d48-4434-875a-5a36-0627b00c2f38@gmail.com> <1906251966.36777.1590562439792.JavaMail.open-xchange@opme11oxm03aub.bagnolet.francetelecom.fr> <997c1389-5e18-b07e-d342-c787c841a4c4@gmail.com> <711876429.20200601003941@serebryakov.spb.ru> <d67b7835-f7de-e230-08df-9d35b75b5b91@sentex.net> <a7d4eb82-29d1-34f7-85df-c6f7ffb83032@sentex.net> <CA%2Bb0zg_PVBnaOBK=Mg9923ciV0gUTZHdhiQ-oVxjJWU_dN8ANQ@mail.gmail.com> <05a17072-570a-6e05-d3e6-802b3bf30e57@sentex.net> <CAKdFRZjeY0QyE4w6D8eD0xBHJ4jX9goo5NqMpb10nFdqUh-e%2BA@mail.gmail.com>
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On 07.11.2020 2:46, Eric Joyner wrote: > The other issue is that I still don't know which devices need a restart / which devices do not, or whether a restart is strictly necessary and if there is another way to do this without worrying about restarting the device. Could this be copied from pre-iflib driver? It did right things without unneeded resets, including some `em` chips. BTW, I'm surprised, that pre-iflib drivers still available on Intel site and in ports. And sometimes works better :-( -- // Lev Serebryakov
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