Date: Wed, 10 Dec 2008 09:47:17 -0800 From: Xin LI <delphij@delphij.net> To: Mike Jakubik <mikej@rogers.com> Cc: freebsd-stable@freebsd.org, d@delphij.net Subject: Re: RELENG_7_1: bce driver change generating too much interrupts ? Message-ID: <494000A5.2050107@delphij.net> In-Reply-To: <56272b131067237ccabd23de5f669458.squirrel@wettoast.dyndns.org> References: <4935069A.8060209@ec-marseille.fr> <a7f5cdae0a4a84bb3af5cb5f4a1bf57a.squirrel@wettoast.dyndns.org> <49357BD0.4000008@delphij.net> <4935944A.9090509@ec-marseille.fr> <4935C453.8070301@delphij.net> <4935D67E.4070204@delphij.net> <4936F8C4.6090006@ec-marseille.fr> <49399FA6.3060108@delphij.net> <493CE8F7.5010204@yandex-team.ru> <3a6fb7145a0a6c8af136ea1a0824e5ed.squirrel@wettoast.dyndns.org> <493D9BC6.8050902@delphij.net> <4fe0419b44a3a4c4a28b1e60fbb3a3c8.squirrel@wettoast.dyndns.org> <56272b131067237ccabd23de5f669458.squirrel@wettoast.dyndns.org>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mike Jakubik wrote: > On Mon, December 8, 2008 5:22 pm, Mike Jakubik wrote: >> On Mon, December 8, 2008 5:12 pm, Xin LI wrote: >> >>> Which version are you currently using? My previous commit only fixes >>> the excessive interrupt issue, I think this could be a different >>> problem, I'm taking a look at the code to see if I can have something >>> for you. >> I was running on the version just prior to the latest interrupt commit. I >> have now updated to the one with the interrupt fix. Will let you know if >> things change. >> >> Thank You. > > The interrupt rate has decreased significantly, however i am still having > having problem with applications that hold stateful connections. The rx > errors are also still showing, i suspect this is related to the problem. > How can i roll back this driver to the last known good version? If you are using CVS to track the -stable tree: cd /usr/src/sys/dev/bce cvs -q up -rRELENG_7 -D2008/11/01 If not, then the process would be a bit complicated. You need to checkout from anoncvs, e.g.: cvs -q -d anoncvs@anoncvs.freebsd.org:/home/ncvs login cvs -q -d anoncvs@anoncvs.freebsd.org:/home/ncvs co -rRELENG_7 - -D2008/11/01 sys/dev/bce cd sys/dev/bce cp * /sys/dev/bce Cheers, - -- Xin LI <delphij@delphij.net> http://www.delphij.net/ FreeBSD - The Power to Serve! -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (FreeBSD) iEYEARECAAYFAklAAKUACgkQi+vbBBjt66AhrwCfXI5aPX3q/E26KcW7HovtPSct LnoAn0QNK/l65eYMiUvGBDUfHDyeXJ9Z =r8So -----END PGP SIGNATURE-----
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