Date: Tue, 27 Dec 2011 22:48:31 +0100 From: Stefan Bethke <stb@lassitu.de> To: Adrian Chadd <adrian@freebsd.org> Cc: Oleksandr Tymoshenko <gonzo@freebsd.org>, "freebsd-embedded@freebsd.org" <freebsd-embedded@freebsd.org> Subject: Re: Updated switch/glue patch? Message-ID: <EC4D4397-FA60-4CB1-8635-48988215E19A@lassitu.de> In-Reply-To: <267FB3D6-830E-4A2F-8C1C-A96873EDCD31@lassitu.de> References: <CAJ-Vmon8%2BOXQ4g752zZEB-O0BR0sFWO0QUvw--xp2jsBDkx6tQ@mail.gmail.com> <0F6CC18F-6973-42A2-AC03-F01BF59458AE@lassitu.de> <CAJ-Vmo=Y8pp4iFnw%2B1hcPae6QXFboz=a7puwgC1kVSZ3JwMgPQ@mail.gmail.com> <1100F70E-9DA9-4163-AC9A-423ECE5AA9A3@lassitu.de> <CAJ-VmonrnJ7cC6u2LsL9AGusz_%2BkSwY62Rr1__sg5U_NynJ1SQ@mail.gmail.com> <CAJ-Vmo=WSN1oLM=B2HqSHrWyOaOD9BSwwu8=1Wys0CLRJ_N-TA@mail.gmail.com> <C637C171-A1A2-4296-84FA-6DE97137DC42@lassitu.de> <CAJ-Vmon2boy7OCh_4O0MeCi0yCdZu0OYb5dxHCEK=-%2B46zBGtg@mail.gmail.com> <CAJ-Vmoku5eLEYi5_DXVxK=0=4Ewn2aGepv3YUw4ApuVh_7y2%2Bw@mail.gmail.com> <CAJ-VmonvpnaS1rAO%2BsDRh1E5WfsrZTYE297Kc96prhfKjrM89Q@mail.gmail.com> <CAJ-VmokQxQs2DUKL=ONyxnnS7Q28ytmwZJ_thqvc4SvMkmS=cQ@mail.gmail.com> <18CABB46-9B9A-41CB-8742-6723C5FF4D67@lassitu.de> <C0BF20FD-E30F-4E9C-A0FE-500BE4807B99@bsdimp.com> <CAJ-VmokgiQCEG4et3X=3o_MuCMkO9MqkKqa-fjdpEqQNucn=Lw@mail.gmail.com> <2CBD8651-E132-49DC-A082-37A8F5C626EA@bsdimp.com> <AFE755D6-E462-40B4-A97B-9261303B3A4F@lassitu.de> <09670C 34-0D30-46BC-BA7E-4AAA22193B61@lassitu.de> <CAJ-VmokwSHN8U2=HJQT9kxFQ9oE-6H2h3KDb%2BMHN1Z8sur9=yw@mail.gmail.com> <45529EC2-73BE-4F69-A9BE-E22D9FEAADD7@lassitu.de> <CAJ-VmonmMASxJZBAd2doX4eV6s5TF-3kCB0pLSMrWM8r0UsCmg@mail.gmail.com> <FC8A0B08-5292-44CC-AEC0-08BF170FCEA4@lassitu.de> <267FB3D6-830E-4A2F-8C1C-A96873EDCD31@lassitu.de>
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More code, now actually working. (Had problems with git merging.) Please use this patch for my changes to iicbb. Also gpiobus.c = improvement for better panic messages. rtl8366.c now will retry a failed PHY register access; it seems that = sometimes, it just doesn't work on the first attempt (roughly 1 in = 1000). With this change, the API consumer never sees an error (about 30 = minutes of max speed PHY register accesses in a tight loop, with WITNESS = disabled for max. speed.) Also, link status is now queried from the chip instead of from the PHY = for the callout. When running the ioctl, the PHY code gets executed. = The result of both is identical, so there should be no spurious link = status changes. The newest iteration can be gotten from: https://gitorious.org/~stb/freebsd/stb-adrianchadd-freebsd-work (branch = work/ath) http://www.lassitu.de/freebsd/etherswitch-adrian.patch (patch against = Adrians gitorious repo as of now) http://www.lassitu.de/freebsd/etherswitch.tbz (all files) The tbz includes all new and modified files, except for = sys/conf/files/*, Makefiles, etc. If you need the patch for that, = please let me know. Have a look at my or Adrians repo, they're in there = as well. Stefan --=20 Stefan Bethke <stb@lassitu.de> Fon +49 151 14070811
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