From: Felix Fietkau <nbd@openwrt.org>
To: "Luis R. Rodriguez" <mcgrof@frijolero.org>
Cc: Johannes Berg <johannes@sipsolutions.net>,
Javier Cardona <javier@cozybit.com>,
Alexander Simon <an.alexsimon@googlemail.com>,
linux-wireless@vger.kernel.org
Subject: Re: [PATCH v3 3/3] mac80211: Add HT operation modes for IBSS
Date: Tue, 20 Sep 2011 23:52:59 +0200 [thread overview]
Message-ID: <4E790B3B.9090004@openwrt.org> (raw)
In-Reply-To: <CAB=NE6W76dg_KaN6jB-OQ2xf7Xx93a4ruqzQDwg5+rcwOcSfXg@mail.gmail.com>
On 2011-09-20 11:26 PM, Luis R. Rodriguez wrote:
> On Tue, Sep 20, 2011 at 2:04 PM, Felix Fietkau<nbd@openwrt.org> wrote:
>> If we want to properly enforce Annex J channel pairs, this needs to
>> be moved to cfg80211.
>
> This does not still address the issue of one peer finding out it
> cannot deal with an HT40 pair and correcting the topology and
> propagating this out. Not yet sure if for 802.11ac we'll need
> something similar but its worth considering.
Don't think of it as a topology. Each node makes its own decisions about
HT40+/HT40-/HT20. If modes are incompatible, fallback to HT20 always
works for communicating with a peer.
- Felix
next prev parent reply other threads:[~2011-09-20 21:53 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-17 22:14 [PATCH v3 1/3] nl80211: Parse channel type attribute in an ibss join request Alexander Simon
2011-09-17 22:14 ` [PATCH v3 2/3] mac80211: Add HT helper functions Alexander Simon
2011-09-19 12:55 ` Johannes Berg
2011-09-19 13:01 ` Alexander Simon
2011-09-17 22:14 ` [PATCH v3 3/3] mac80211: Add HT operation modes for IBSS Alexander Simon
2011-09-17 22:54 ` Alexander Simon
2011-09-19 13:04 ` Johannes Berg
2011-09-19 15:46 ` Alexander Simon
2011-09-20 12:21 ` Johannes Berg
2011-09-20 18:12 ` Luis R. Rodriguez
2011-09-20 18:21 ` Felix Fietkau
2011-09-20 18:38 ` Luis R. Rodriguez
2011-09-20 18:46 ` Felix Fietkau
2011-09-20 19:05 ` Luis R. Rodriguez
2011-09-20 19:31 ` Felix Fietkau
2011-09-20 20:18 ` Luis R. Rodriguez
2011-09-20 21:04 ` Felix Fietkau
2011-09-20 21:26 ` Luis R. Rodriguez
2011-09-20 21:52 ` Luis R. Rodriguez
2011-09-20 22:09 ` Felix Fietkau
2011-09-20 22:39 ` Luis R. Rodriguez
2011-09-20 21:52 ` Felix Fietkau [this message]
2011-09-20 22:37 ` Luis R. Rodriguez
2011-09-20 22:54 ` Felix Fietkau
2011-09-20 23:04 ` Luis R. Rodriguez
2011-09-20 18:55 ` Javier Cardona
2011-09-19 12:52 ` [PATCH v3 1/3] nl80211: Parse channel type attribute in an ibss join request Johannes Berg
2011-09-19 13:18 ` Alexander Simon
2011-09-19 13:32 ` Johannes Berg
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