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Date:      Thu, 1 Sep 2011 18:10:07 +0800
From:      Adrian Chadd <adrian@freebsd.org>
To:        Kang Yin Su <cantona@cantona.net>
Cc:        freebsd-wireless@freebsd.org
Subject:   Re: [PATCH] TDMA beacon from slave station
Message-ID:  <CAJ-Vmokp1v6Qw-aYO3z4_cPnrU7t8sa7SxhHQqBNtWRojJkDOQ@mail.gmail.com>
In-Reply-To: <CAHjFwoBAK6T2_C9db6KVC%2B9WKV45v2%2BBKp=T%2B7o%2BBm3Ga9fHUQ@mail.gmail.com>
References:  <CAHjFwoDRFMGRJnCCd9PQcksZ-pEg=SUAL1q-4scOnXjmTQArYQ@mail.gmail.com> <CAHjFwoBAK6T2_C9db6KVC%2B9WKV45v2%2BBKp=T%2B7o%2BBm3Ga9fHUQ@mail.gmail.com>

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On 1 September 2011 17:55, Kang Yin Su <cantona@cantona.net> wrote:
> Hi all,
>
> This is the correction from last TDMA patch.

[snip]

> 3. Function ath_extend_tsf() assume receive time-stamp is in 15bits
> TSF that leaks to incorrect beacon timers used for AR5416. The PCU 's
> timestamp from AR5416 is 32bits while AR5212 is 15bits.

Thanks for chasing this down! I'm so glad the TDMA stuff is working on
the 11n chipsets.


Adrian


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