Date: Sat, 1 Sep 2012 06:58:57 -0700 From: Adrian Chadd <adrian@freebsd.org> To: freebsd-wireless@freebsd.org Subject: Re: kern/169362: commit references a PR Message-ID: <CAJ-VmonJD%2BkXGfvh-1S8OLWFkRgJ4=gdE%2BeeKc7g%2BRq=5mYshQ@mail.gmail.com> In-Reply-To: <201209010550.q815o4Do039286@freefall.freebsd.org> References: <201209010550.q815o4Do039286@freefall.freebsd.org>
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FYI, if you're one of those people trying to do radar detection on pre-11n chips. Adrian On 31 August 2012 22:50, dfilter service <dfilter@freebsd.org> wrote: > > Author: adrian > Date: Sat Sep 1 05:43:30 2012 > New Revision: 239966 > URL: http://svn.freebsd.org/changeset/base/239966 > > Log: > Fix the PHY / CRC error bug in the AR5212 HAL, which apparently also pops > up on (at least) the AR5413. > > The 30 second summary - if a CRC error frame comes in during PHY error > processing, that CRC bit will be set for all subsequent frames until > a non-CRC error frame is processed. > > So to allow for accurate PHY error processing (Radar, and ANI on the AR5212 > HAL chips) just tag the frame as being both CRC and PHY - let the driver > decide what to do with it. > > PR: kern/169362
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