From: Johannes Berg <johannes@sipsolutions.net>
To: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Cc: linux-wireless@vger.kernel.org,
"Luis R. Rodriguez" <mcgrof@do-not-panic.com>
Subject: Re: [PATCH v2 4/4] cfg80211: DFS use 10 minutes CAC when weather channels
Date: Mon, 25 Nov 2013 17:43:07 +0100 [thread overview]
Message-ID: <1385397787.4443.54.camel@jlt4.sipsolutions.net> (raw)
In-Reply-To: <1384940517-6154-4-git-send-email-janusz.dziedzic@tieto.com> (sfid-20131120_104224_778593_81B2F202)
On Wed, 2013-11-20 at 10:41 +0100, Janusz Dziedzic wrote:
> When nominal bandwidth falls completely or partly
> within the band 5600MHz to 5650MHz the CAC time shall
> be 10 minutes.
I wonder if those 10 minutes should come from the regdb somehow? You had
a TODO there somewhere but maybe it should just be the timeout rather
than a flag?
> + start_freq = cfg80211_get_start_freq(center_freq, bandwidth) -
> 10;
> + end_freq = cfg80211_get_end_freq(center_freq, bandwidth) + 10;
That seems wrong for wider channels - didn't we just add support for
that?
johannes
next prev parent reply other threads:[~2013-11-25 16:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-20 9:41 [PATCH v2 1/4] cfg80211: add reg_get_dfs_region() Janusz Dziedzic
2013-11-20 9:41 ` [PATCH v2 2/4] cfg80211: DFS check dfs_region before usage Janusz Dziedzic
2013-11-20 9:41 ` [PATCH v2 3/4] cfg80211/mac80211: DFS pass CAC time as a parameter Janusz Dziedzic
2013-11-20 9:41 ` [PATCH v2 4/4] cfg80211: DFS use 10 minutes CAC when weather channels Janusz Dziedzic
2013-11-20 9:49 ` Janusz Dziedzic
2013-11-25 16:43 ` Johannes Berg [this message]
2013-11-25 16:44 ` Johannes Berg
2013-11-25 16:39 ` [PATCH v2 1/4] cfg80211: add reg_get_dfs_region() Johannes Berg
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