Date: Wed, 12 Jul 2017 16:35:00 +0000 From: Eric Joyner <erj@freebsd.org> To: =?UTF-8?Q?Olivier_Cochard=2DLabb=C3=A9?= <olivier@freebsd.org> Cc: Sean Bruno <sbruno@freebsd.org>, src-committers <src-committers@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: Re: svn commit: r320897 - in stable/11/sys: conf dev/ixgbe modules/ix modules/ixv Message-ID: <CA%2Bb0zg-DORA=7L5=vOdBFqtkwwz-8nqo-Wr-PQgW-mBS76bixQ@mail.gmail.com> In-Reply-To: <CA%2Bq%2BTcrh1bGGDvU9Dz3ox5cCnBbR_vqSKqg4JeSJ3=JW=Yg0iw@mail.gmail.com> References: <201707112125.v6BLP7Pg093948@repo.freebsd.org> <CA%2Bq%2BTcroHKox5nCaC=pg5DFR9d2Gg4qbMOUNxZYQRFXX_YiiHA@mail.gmail.com> <a3461514-00c1-edeb-0905-63fe9999edde@freebsd.org> <CA%2Bq%2BTcpCKJdrOiY9N-dEDV1fqM7hhdT5bUGp_L%2BCPjQmhVLLbg@mail.gmail.com> <CA%2Bb0zg9M-G_pNv0uNqVqW%2B3j8pNTBF9cwiygmtgJhnhzrM1oTg@mail.gmail.com> <CA%2Bq%2BTcrh1bGGDvU9Dz3ox5cCnBbR_vqSKqg4JeSJ3=JW=Yg0iw@mail.gmail.com>
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Olivier, There is a message about it in dmesg, right? For the error code, there's not much we can do there aside from adding a new unsupported SFP+ code to errno.h, which doesn't seem appropriate. On Wed, Jul 12, 2017 at 9:27 AM Olivier Cochard-Labb=C3=A9 <olivier@freebsd= .org> wrote: > On Wed, Jul 12, 2017 at 5:39 PM, Eric Joyner <erj@freebsd.org> wrote: > >> I think it may have been silently renamed to "allow_unsupported_sfp" >> instead of "unsupported_sfp". Could you try changing the name of that >> tunable in your config? >> >> > =E2=80=8BThanks Eric! > > Replacing this previous line into my /boot/loader.conf > hw.ix.unsupported_sfp=3D"1" > by this new one: > hw.ix.allow_unsupported_sfp=3D"1"=E2=80=8B > > > =E2=80=8Bsolved the problem: -) but this broke POLA :-( > > And the default behavior is not very sysadmin friendly: > How, with the message "device_attach: ix0 attach returned 5" and no more > ix interface detected, can I know it just came from using unsupported SFP= ? > >
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