From: Adrian Chadd <adrian@freebsd.org>
To: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Cc: linux-wireless@vger.kernel.org, ath9k-devel@lists.ath9k.org,
kgiori@qca.qualcomm.com, rodrigue@qca.qualcomm.com,
nbd@openwrt.org
Subject: Re: [RFC 3/6] ath9k: initial radar pulse detection for DFS
Date: Mon, 3 Oct 2011 20:43:36 +0800 [thread overview]
Message-ID: <CAJ-Vmomx8eSBTEZ3A_vnw8GaWh2dO3CFD-MZ6zzBDmWKZx7=xw@mail.gmail.com> (raw)
In-Reply-To: <4E89A941.8060208@neratec.com>
On 3 October 2011 20:23, Zefir Kurtisi <zefir.kurtisi@neratec.com> wrote:
> There might be one, but I left it out (for now) for the sake of simplicity.
>
> I anyhow doubt it has a practical relevance, since the pulse width is reported with usec granularity and therefore a scaling factor of 1/811 vs. 1/800 has no impact on the re-scaled value for widths up to 50 usecs.
I just remember this was a sticking point when porting the fusion code
to FreeBSD.
Without that particular fix, some of the radar patterns didn't
actually match reliably.
It's possible it doesn't matter as much for your classification code.
I'm just bringing it up to be complete. :)
Adrian
WARNING: multiple messages have this Message-ID (diff)
From: Adrian Chadd <adrian@freebsd.org>
To: ath9k-devel@lists.ath9k.org
Subject: [ath9k-devel] [RFC 3/6] ath9k: initial radar pulse detection for DFS
Date: Mon, 3 Oct 2011 20:43:36 +0800 [thread overview]
Message-ID: <CAJ-Vmomx8eSBTEZ3A_vnw8GaWh2dO3CFD-MZ6zzBDmWKZx7=xw@mail.gmail.com> (raw)
In-Reply-To: <4E89A941.8060208@neratec.com>
On 3 October 2011 20:23, Zefir Kurtisi <zefir.kurtisi@neratec.com> wrote:
> There might be one, but I left it out (for now) for the sake of simplicity.
>
> I anyhow doubt it has a practical relevance, since the pulse width is reported with usec granularity and therefore a scaling factor of 1/811 vs. 1/800 has no impact on the re-scaled value for widths up to 50 usecs.
I just remember this was a sticking point when porting the fusion code
to FreeBSD.
Without that particular fix, some of the radar patterns didn't
actually match reliably.
It's possible it doesn't matter as much for your classification code.
I'm just bringing it up to be complete. :)
Adrian
next prev parent reply other threads:[~2011-10-03 12:43 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-03 10:29 [RFC 0/6] ath9k: DFS pattern detection Zefir Kurtisi
2011-10-03 10:29 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 10:29 ` [RFC 1/6] ath9k: add DFS statistics to debugfs Zefir Kurtisi
2011-10-03 10:29 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 18:14 ` Luis R. Rodriguez
2011-10-03 18:14 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-04 8:27 ` Zefir Kurtisi
2011-10-04 8:27 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 10:29 ` [RFC 2/6] ath9k: add DFS debug flag Zefir Kurtisi
2011-10-03 10:29 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 18:15 ` Luis R. Rodriguez
2011-10-03 18:15 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-04 8:31 ` Zefir Kurtisi
2011-10-04 8:31 ` [ath9k-devel] " Zefir Kurtisi
2011-10-04 9:40 ` Mohammed Shafi
2011-10-04 9:40 ` [ath9k-devel] " Mohammed Shafi
2011-10-03 10:29 ` [RFC 3/6] ath9k: initial radar pulse detection for DFS Zefir Kurtisi
2011-10-03 10:29 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 11:57 ` Adrian Chadd
2011-10-03 11:57 ` [ath9k-devel] " Adrian Chadd
2011-10-03 12:23 ` Zefir Kurtisi
2011-10-03 12:23 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 12:43 ` Adrian Chadd [this message]
2011-10-03 12:43 ` Adrian Chadd
2011-10-03 14:21 ` Zefir Kurtisi
2011-10-03 14:21 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 14:23 ` Adrian Chadd
2011-10-03 14:23 ` [ath9k-devel] " Adrian Chadd
2011-10-03 10:29 ` [RFC 4/6] ath9k: add DFS build parameter Zefir Kurtisi
2011-10-03 10:29 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 18:26 ` Luis R. Rodriguez
2011-10-03 18:26 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-04 9:55 ` Zefir Kurtisi
2011-10-04 9:55 ` [ath9k-devel] " Zefir Kurtisi
2011-10-04 10:37 ` Felix Fietkau
2011-10-04 10:37 ` [ath9k-devel] " Felix Fietkau
2011-10-04 12:25 ` Adrian Chadd
2011-10-04 12:25 ` [ath9k-devel] " Adrian Chadd
2011-10-05 22:20 ` Luis R. Rodriguez
2011-10-05 22:20 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-03 10:29 ` [RFC 5/6] ath9k: enable DFS pulse detection Zefir Kurtisi
2011-10-03 10:29 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 18:27 ` Luis R. Rodriguez
2011-10-03 18:27 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-03 19:24 ` Christian Lamparter
2011-10-03 19:24 ` [ath9k-devel] " Christian Lamparter
2011-10-03 19:31 ` Luis R. Rodriguez
2011-10-03 19:31 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-04 13:38 ` Christian Lamparter
2011-10-04 13:38 ` [ath9k-devel] " Christian Lamparter
2011-10-04 14:17 ` Zefir Kurtisi
2011-10-04 14:17 ` [ath9k-devel] " Zefir Kurtisi
2011-10-04 14:34 ` Adrian Chadd
2011-10-04 14:34 ` [ath9k-devel] " Adrian Chadd
2011-10-05 22:31 ` Luis R. Rodriguez
2011-10-05 22:31 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-05 22:53 ` Peter Stuge
2011-10-05 23:02 ` Luis R. Rodriguez
2011-10-04 14:42 ` Christian Lamparter
2011-10-04 14:42 ` [ath9k-devel] " Christian Lamparter
2011-10-04 14:50 ` Adrian Chadd
2011-10-04 14:50 ` [ath9k-devel] " Adrian Chadd
2011-10-04 15:26 ` Christian Lamparter
2011-10-04 15:26 ` [ath9k-devel] " Christian Lamparter
2011-10-04 15:57 ` Adrian Chadd
2011-10-04 15:57 ` [ath9k-devel] " Adrian Chadd
2011-10-04 16:42 ` Christian Lamparter
2011-10-04 16:42 ` [ath9k-devel] " Christian Lamparter
2011-10-04 17:03 ` Adrian Chadd
2011-10-04 17:03 ` [ath9k-devel] " Adrian Chadd
2011-10-04 17:49 ` Christian Lamparter
2011-10-04 17:49 ` [ath9k-devel] " Christian Lamparter
2011-10-05 22:37 ` Luis R. Rodriguez
2011-10-05 22:37 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-04 16:26 ` Zefir Kurtisi
2011-10-04 16:26 ` [ath9k-devel] " Zefir Kurtisi
2011-10-05 22:30 ` Luis R. Rodriguez
2011-10-05 22:30 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-05 22:27 ` Luis R. Rodriguez
2011-10-05 22:27 ` Luis R. Rodriguez
2011-10-06 16:49 ` Christian Lamparter
2011-10-06 16:49 ` Christian Lamparter
2011-10-06 18:36 ` Luis R. Rodriguez
2011-10-06 18:36 ` Luis R. Rodriguez
2011-10-06 18:41 ` Luis R. Rodriguez
2011-10-06 18:41 ` Luis R. Rodriguez
2011-10-06 20:32 ` Zefir Kurtisi
2011-10-06 20:32 ` Zefir Kurtisi
2011-10-06 20:41 ` Luis R. Rodriguez
2011-10-06 20:41 ` Luis R. Rodriguez
2011-10-06 21:08 ` Zefir Kurtisi
2011-10-06 21:08 ` Zefir Kurtisi
2011-10-06 21:12 ` Luis R. Rodriguez
2011-10-06 21:12 ` Luis R. Rodriguez
2011-10-07 3:06 ` Adrian Chadd
2011-10-07 3:06 ` Adrian Chadd
2011-10-07 7:54 ` Luis R. Rodriguez
2011-10-07 7:54 ` Luis R. Rodriguez
2011-10-07 8:48 ` Zefir Kurtisi
2011-10-07 8:48 ` Zefir Kurtisi
2011-10-07 11:43 ` Adrian Chadd
2011-10-07 11:43 ` Adrian Chadd
2011-10-04 10:11 ` Zefir Kurtisi
2011-10-04 10:11 ` [ath9k-devel] " Zefir Kurtisi
2011-10-05 22:23 ` Luis R. Rodriguez
2011-10-05 22:23 ` [ath9k-devel] " Luis R. Rodriguez
2011-10-03 10:29 ` [RFC 6/6] ath9k: handle pulse data reported by DFS HW Zefir Kurtisi
2011-10-03 10:29 ` [ath9k-devel] " Zefir Kurtisi
2011-10-03 18:30 ` Luis R. Rodriguez
2011-10-03 18:30 ` [ath9k-devel] " Luis R. Rodriguez
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