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From: Adrian Chadd <adrian@freebsd.org>
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Subject: Re: kern/169362: commit references a PR
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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