From: Kalle Valo <Kalle.Valo@nokia.com>
To: "Johannes Berg" <johannes@sipsolutions.net>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
Jiri Benc <jbenc@suse.cz>, Michael Wu <flamingice@sourmilk.net>
Subject: Re: mac80211 AP mode powersaving problems?
Date: Thu, 16 Aug 2007 08:43:21 +0300 [thread overview]
Message-ID: <87lkccf30m.fsf@tikku.osso.net> (raw)
In-Reply-To: <1186990509.27916.38.camel@johannes.berg> (ext Johannes Berg's message of "Mon\, 13 Aug 2007 09\:35\:09 +0200")
"Johannes Berg" <johannes@sipsolutions.net> writes:
> is it possible that something is broken with powersave mode? I frequently
> have connection stalls up to hangs with the N770 that go away when I
> either continually ping from the beginning of the connection or do
> something from the N770 instead of from the laptop that is functioning
> as the AP.
[...]
> I'll keep digging, but if somebody has any idea if/how the powersave
> code works let me know where to look.
One thing which came to my mind is that when Nokia 770 is in PSM it
uses PS-Poll to fetch the frames from AP. Few devices do that, so I
wonder if mac80211 supports that properly?
But I'm just guessing here.
--
Kalle Valo
next prev parent reply other threads:[~2007-08-16 5:46 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-13 7:35 mac80211 AP mode powersaving problems? Johannes Berg
2007-08-16 5:43 ` Kalle Valo [this message]
2007-08-16 13:21 ` Johannes Berg
2007-08-16 14:31 ` Kalle Valo
2007-08-16 14:42 ` Johannes Berg
[not found] ` <86wsvv8m9t.fsf@coulee.tdb.com>
2007-08-16 17:02 ` Johannes Berg
2007-08-16 18:37 ` Russell Senior
2007-08-17 10:14 ` Johannes Berg
2007-08-27 15:58 ` Kalle Valo
2007-08-28 8:48 ` Johannes Berg
2007-08-28 10:59 ` Kalle Valo
2007-08-28 11:05 ` Johannes Berg
2007-08-28 11:11 ` Kalle Valo
2007-08-28 16:06 ` Kalle Valo
2007-08-28 16:18 ` Johannes Berg
2007-08-28 18:08 ` Kalle Valo
2007-08-28 18:43 ` Johannes Berg
2007-08-29 4:18 ` Kalle Valo
2007-08-29 8:37 ` Johannes Berg
2007-08-29 14:35 ` Kalle Valo
2007-08-30 11:56 ` Johannes Berg
2007-08-29 0:12 ` Johannes Berg
2007-08-29 0:58 ` Johannes Berg
2007-08-29 10:11 ` Johannes Berg
2007-08-29 17:50 ` Michael Buesch
2007-08-30 11:54 ` Johannes Berg
2007-08-29 14:32 ` Kalle Valo
2007-08-30 11:55 ` Johannes Berg
2007-08-22 7:49 ` b43 vs. the TIM (was: mac80211 AP mode powersaving problems?) Johannes Berg
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