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To: Eliad Peller <eliad@wizery.com>
Subject: Re: [PATCH 2/2] mac80211: add =?UTF-8?Q?uapsd=5Fqueues=20and=20ma?=  =?UTF-8?Q?x=5Fsp=20params=20fields?=
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Date: Tue, 23 Aug 2011 08:55:01 -0700
From: Johannes Berg <johannes@sipsolutions.net>
Cc: <linux-wireless@vger.kernel.org>
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On Tue, 23 Aug 2011 18:50:44 +0300, Eliad Peller wrote:
> basically these params come from the supplicant on sta addition.
> if the ap wasn't configured with uapsd, there won't be
> NL80211_ATTR_STA_WME attribute, and these fields will be 0.
>
> devices with no uapsd support will ignore these fields.
> am i missing something?

Well, so, how will the user know whether the device supports uAPSD? Or, 
if the user asks hostapd to enable uAPSD, how will hostapd know if the 
device supports it or not?

johannes