Date: Tue, 11 Dec 2012 01:09:44 -0800 From: Jack Vogel <jfvogel@gmail.com> To: Gleb Smirnoff <glebius@freebsd.org> Cc: Barney Cordoba <barney_cordoba@yahoo.com>, "Clement Hermann \(nodens\)" <nodens2099@gmail.com>, freebsd-net@freebsd.org Subject: Re: igb and ALTQ in 9.1-rc3 Message-ID: <CAFOYbc=Yh3WiUDstjSm-AUz4WMF9VteiydcEb5opnJ_gT4F7ag@mail.gmail.com> In-Reply-To: <20121211075853.GU48639@FreeBSD.org> References: <1355177348.71087.YahooMailClassic@web121601.mail.ne1.yahoo.com> <50C6656E.3020601@gmail.com> <CAFOYbc=79HwkHm6PAyRba%2Bue_7Xq0dUJvLk48RwqUN0Oz6%2BVFw@mail.gmail.com> <20121211075853.GU48639@FreeBSD.org>
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On Mon, Dec 10, 2012 at 11:58 PM, Gleb Smirnoff <glebius@freebsd.org> wrote: > On Mon, Dec 10, 2012 at 03:31:19PM -0800, Jack Vogel wrote: > J> UH, maybe asking the owner of the driver would help :) > J> > J> ... and no, I've never been aware of doing anything to stop supporting > altq > J> so you wouldn't see any commits. If there's something in the altq code > or > J> support (which I have nothing to do with) that caused this no-one > informed > J> me. > > Switching from if_start to if_transmit effectively disables ALTQ support. > > AFAIR, there is some magic implemented in other drivers that makes them > modern (that means using if_transmit), but still capable to switch to > queueing > mode if SIOCADDALTQ was casted upon them. > > Oh, hmmm, I'll look into the matter after my vacation. Jack
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