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Date: Thu, 25 Oct 2012 13:42:33 -0700
Message-ID: <CAJ-Vmom0cg09C1D2Eh79K2zoOxL0Ry7g3+DC2iNGBFTa4+Zhzg@mail.gmail.com> (sfid-20121025_224237_596834_C9FF1804)
Subject: Re: [ath9k-devel] ath9k_htc and reported mactime
From: Adrian Chadd <adrian@freebsd.org>
To: Thomas Pedersen <thomas@cozybit.com>
Cc: ath9k-devel@lists.ath9k.org,
	linux-wireless <linux-wireless@vger.kernel.org>,
	Bob Copeland <me@bobcopeland.com>
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Sender: linux-wireless-owner@vger.kernel.org

On 24 October 2012 18:54, Adrian Chadd <adrian@freebsd.org> wrote:

> Yup, found it. The firmware TSF code was treating the TSF like it was
> an older pre-11n NIC and only dealing with the low handful of bits.
> Thomas has verified my test image works.
>
> I'll go and see about pushing this into the tree so Sujith's next
> ath9k_htc drop will include this fix.
>
> Thanks for the debugging info Thomas!

Thomas, is the TSF in the RX status descriptor actually 32 bits, or is
this a printing error?

The firmware side seems to be populating it with a 64 bit TSF value
and the rx_status field in question is actually 64 bits. Hence why I'm
confused.


Adrian