From: Michal Kazior <michal.kazior@tieto.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
Luca Coelho <luca@coelho.fi>
Subject: Re: [PATCH v4 00/13] cfg80211/mac80211: implement multi-vif chanctx reservations
Date: Mon, 28 Apr 2014 08:16:30 +0200 [thread overview]
Message-ID: <CA+BoTQ=UmtPX73bf84gNJ9m9o0dJPV9LzgpORM765UaOrJ5WPA@mail.gmail.com> (raw)
In-Reply-To: <1398439255.4152.10.camel@jlt4.sipsolutions.net>
On 25 April 2014 17:20, Johannes Berg <johannes@sipsolutions.net> wrote:
> Hi,
>
>> The patchset incrementally improves chanctx
>> reservations in order to support multi-vif
>> reservations and in-place multi-vif reservations
>> (typically for single-channel hardware, but
>> multi-channel benefits from this too).
>
> I've applied the first 12 patches, i.e. all but patch 13. As far as
> patch 13 is concerned, I (a) need more time to review it, and (b) would
> like to understand better how you intend to use it.
Sure.
> I also don't really like the "stub" thing. :)
I agree that it's not the most beautiful thing to have but I wanted to
make my intention clear how conflicting channel reservation/switching
is going to be handled (AP and CSA channel switching patches come
later). I can remove the stub and just introduce the hook in one of
the channel switching patches or I can change the comment to something
more meaningful if that makes any more sense to you.
> Maybe it would also make sense to insert the "recalc" refactoring
> somewhere around here?
Do you mean Zhao Gang's recalc refactoring patches? Patch 13 stills
interacts with some recalc code and might produce minor conflicts.
Michał
next prev parent reply other threads:[~2014-04-28 6:16 UTC|newest]
Thread overview: 199+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-18 13:53 [RFC 00/21] cfg80211/mac80211: multi-vif csa Michal Kazior
2014-03-18 13:53 ` [RFC 01/21] mac80211: add support for radar detection for reservations Michal Kazior
2014-03-18 13:53 ` [RFC 02/21] cfg80211: allow drivers to iterate over matching combinations Michal Kazior
2014-03-18 13:53 ` [RFC 03/21] mac80211: add max channel calculation utility function Michal Kazior
2014-03-18 16:17 ` Eliad Peller
2014-03-19 8:32 ` Michal Kazior
2014-03-19 8:43 ` Eliad Peller
2014-03-19 8:54 ` Michal Kazior
2014-03-19 10:18 ` Eliad Peller
2014-03-18 13:53 ` [RFC 04/21] mac80211: prevent chanctx overcommit Michal Kazior
2014-03-18 16:25 ` Eliad Peller
2014-03-18 13:53 ` [RFC 05/21] mac80211: track assigned vifs in chanctx Michal Kazior
2014-03-18 13:53 ` [RFC 06/21] mac80211: track reserved " Michal Kazior
2014-03-18 13:53 ` [RFC 07/21] mac80211: improve find_chanctx() for reservations Michal Kazior
2014-03-18 16:42 ` Eliad Peller
2014-03-19 8:34 ` Michal Kazior
2014-03-19 8:47 ` Eliad Peller
2014-03-19 9:00 ` Michal Kazior
2014-03-19 10:53 ` Eliad Peller
2014-03-18 13:53 ` [RFC 08/21] mac80211: improve chanctx reservation lookup Michal Kazior
2014-03-18 16:57 ` Eliad Peller
2014-03-19 8:45 ` Michal Kazior
2014-03-18 13:53 ` [RFC 09/21] mac80211: split ieee80211_new_chanctx() Michal Kazior
2014-03-18 13:53 ` [RFC 10/21] mac80211: split ieee80211_free_chanctx() Michal Kazior
2014-03-18 13:53 ` [RFC 11/21] mac80211: fix racy usage of chanctx->refcount Michal Kazior
2014-03-18 13:53 ` [RFC 12/21] mac80211: compute chanctx refcount on-the-fly Michal Kazior
2014-03-18 13:53 ` [RFC 13/21] mac80211: implement multi-vif in-place reservations Michal Kazior
2014-03-19 18:35 ` Eliad Peller
2014-03-20 7:25 ` Michal Kazior
2014-03-18 13:53 ` [RFC 14/21] mac80211: fix CSA tx queue locking Michal Kazior
2014-03-18 13:53 ` [RFC 15/21] mac80211: split CSA finalize function Michal Kazior
2014-03-18 13:53 ` [RFC 16/21] mac80211: make check_combinations() aware of chanctx reservation Michal Kazior
2014-03-18 13:53 ` [RFC 17/21] mac80211: use chanctx reservation for AP CSA Michal Kazior
2014-03-18 13:53 ` [RFC 18/21] mac80211: use chanctx reservation for STA CSA Michal Kazior
2014-03-18 13:53 ` [RFC 19/21] mac80211: ignore cqm during csa Michal Kazior
2014-03-18 13:53 ` [RFC 20/21] mac80211: remove old unused channel switching code Michal Kazior
2014-03-18 13:53 ` [RFC 21/21] cfg80211: remove channel_switch combination check Michal Kazior
2014-03-18 15:52 ` [RFC 00/21] cfg80211/mac80211: multi-vif csa Eliad Peller
2014-03-19 9:34 ` Luca Coelho
2014-03-21 13:47 ` [PATCH v2 00/13] cfg80211/mac80211: implement multi-vif chanctx reservations Michal Kazior
2014-03-21 13:47 ` [PATCH v2 01/13] cfg80211: allow drivers to iterate over matching combinations Michal Kazior
2014-03-28 13:05 ` Johannes Berg
2014-03-28 13:21 ` Michal Kazior
2014-03-28 13:22 ` Johannes Berg
2014-03-28 13:42 ` Michal Kazior
2014-03-28 13:49 ` Johannes Berg
2014-03-21 13:47 ` [PATCH v2 02/13] mac80211: add max channel calculation utility function Michal Kazior
2014-03-21 13:47 ` [PATCH v2 03/13] mac80211: prevent chanctx overcommit Michal Kazior
2014-03-25 7:59 ` Luca Coelho
2014-03-25 8:13 ` Luca Coelho
2014-03-25 8:37 ` Michal Kazior
2014-03-25 9:45 ` Luca Coelho
2014-03-21 13:47 ` [PATCH v2 04/13] mac80211: add support for radar detection for reservations Michal Kazior
2014-03-21 13:47 ` [PATCH v2 05/13] mac80211: track assigned vifs in chanctx Michal Kazior
2014-03-28 13:06 ` Johannes Berg
2014-03-21 13:47 ` [PATCH v2 06/13] mac80211: track reserved " Michal Kazior
2014-03-28 13:07 ` Johannes Berg
2014-03-21 13:47 ` [PATCH v2 07/13] mac80211: improve find_chanctx() for reservations Michal Kazior
2014-03-28 13:08 ` Johannes Berg
2014-03-28 13:32 ` Michal Kazior
2014-03-21 13:47 ` [PATCH v2 08/13] mac80211: improve chanctx reservation lookup Michal Kazior
2014-03-21 13:47 ` [PATCH v2 09/13] mac80211: split ieee80211_new_chanctx() Michal Kazior
2014-03-21 13:47 ` [PATCH v2 10/13] mac80211: split ieee80211_free_chanctx() Michal Kazior
2014-03-21 13:47 ` [PATCH v2 11/13] mac80211: fix racy usage of chanctx->refcount Michal Kazior
2014-03-21 13:47 ` [PATCH v2 12/13] mac80211: compute chanctx refcount on-the-fly Michal Kazior
2014-03-28 13:11 ` Johannes Berg
2014-03-28 13:22 ` Michal Kazior
2014-03-28 13:25 ` Johannes Berg
2014-03-21 13:47 ` [PATCH v2 13/13] mac80211: implement multi-vif in-place reservations Michal Kazior
2014-03-31 10:39 ` [PATCH v3 00/13] cfg80211/mac80211: implement multi-vif chanctx reservations Michal Kazior
2014-03-31 10:39 ` [PATCH v3 01/13] cfg80211: allow drivers to iterate over matching combinations Michal Kazior
2014-03-31 10:39 ` [PATCH v3 02/13] mac80211: add max channel calculation utility function Michal Kazior
2014-04-08 13:23 ` Johannes Berg
2014-03-31 10:39 ` [PATCH v3 03/13] mac80211: prevent chanctx overcommit Michal Kazior
2014-03-31 10:39 ` [PATCH v3 04/13] mac80211: add support for radar detection for reservations Michal Kazior
2014-04-08 13:25 ` Johannes Berg
2014-04-09 7:05 ` Michal Kazior
2014-03-31 10:39 ` [PATCH v3 05/13] mac80211: track assigned vifs in chanctx Michal Kazior
2014-03-31 10:39 ` [PATCH v3 06/13] mac80211: track reserved " Michal Kazior
2014-03-31 10:39 ` [PATCH v3 07/13] mac80211: improve find_chanctx() for reservations Michal Kazior
2014-03-31 10:39 ` [PATCH v3 08/13] mac80211: improve chanctx reservation lookup Michal Kazior
2014-03-31 10:39 ` [PATCH v3 09/13] mac80211: split ieee80211_new_chanctx() Michal Kazior
2014-03-31 10:39 ` [PATCH v3 10/13] mac80211: split ieee80211_free_chanctx() Michal Kazior
2014-03-31 10:39 ` [PATCH v3 11/13] mac80211: fix racy usage of chanctx->refcount Michal Kazior
2014-03-31 10:39 ` [PATCH v3 12/13] mac80211: compute chanctx refcount on-the-fly Michal Kazior
2014-03-31 10:39 ` [PATCH v3 13/13] mac80211: implement multi-vif in-place reservations Michal Kazior
2014-03-31 16:15 ` Eliad Peller
2014-04-01 5:10 ` Michal Kazior
2014-04-01 7:46 ` Eliad Peller
2014-04-01 7:54 ` Michal Kazior
2014-04-01 8:10 ` Eliad Peller
2014-04-01 8:26 ` Michal Kazior
2014-04-08 13:30 ` [PATCH v3 00/13] cfg80211/mac80211: implement multi-vif chanctx reservations Johannes Berg
2014-04-08 14:00 ` Luca Coelho
2014-04-09 7:07 ` Michal Kazior
2014-04-09 13:29 ` [PATCH v4 " Michal Kazior
2014-04-09 13:29 ` [PATCH v4 01/13] cfg80211: allow drivers to iterate over matching combinations Michal Kazior
2014-04-09 13:29 ` [PATCH v4 02/13] mac80211: add max channel calculation utility function Michal Kazior
2014-04-09 13:29 ` [PATCH v4 03/13] mac80211: prevent chanctx overcommit Michal Kazior
2014-04-09 13:29 ` [PATCH v4 04/13] mac80211: add support for radar detection for reservations Michal Kazior
2014-04-09 13:29 ` [PATCH v4 05/13] mac80211: track assigned vifs in chanctx Michal Kazior
2014-04-09 13:29 ` [PATCH v4 06/13] mac80211: track reserved " Michal Kazior
2014-04-09 13:29 ` [PATCH v4 07/13] mac80211: improve find_chanctx() for reservations Michal Kazior
2014-04-09 13:29 ` [PATCH v4 08/13] mac80211: improve chanctx reservation lookup Michal Kazior
2014-04-09 13:29 ` [PATCH v4 09/13] mac80211: split ieee80211_new_chanctx() Michal Kazior
2014-04-09 13:29 ` [PATCH v4 10/13] mac80211: split ieee80211_free_chanctx() Michal Kazior
2014-04-09 13:29 ` [PATCH v4 11/13] mac80211: fix racy usage of chanctx->refcount Michal Kazior
2014-04-09 13:29 ` [PATCH v4 12/13] mac80211: compute chanctx refcount on-the-fly Michal Kazior
2014-04-09 13:29 ` [PATCH v4 13/13] mac80211: implement multi-vif in-place reservations Michal Kazior
2014-04-28 16:32 ` [v4 " Zhao, Gang
2014-04-29 6:10 ` Michal Kazior
2014-04-29 19:44 ` Johannes Berg
2014-04-30 9:21 ` [PATCH v5] " Michal Kazior
2014-05-06 10:41 ` Johannes Berg
2014-05-06 12:47 ` Michal Kazior
2014-05-06 14:05 ` Johannes Berg
2014-05-07 6:05 ` Michal Kazior
2014-05-07 8:07 ` Johannes Berg
2014-05-07 8:51 ` Michal Kazior
2014-05-07 9:41 ` Luca Coelho
2014-05-07 9:40 ` Luca Coelho
2014-05-07 10:02 ` Michal Kazior
2014-05-07 10:16 ` Luca Coelho
2014-05-07 10:38 ` Michal Kazior
2014-05-07 11:09 ` Johannes Berg
2014-05-07 11:19 ` Michal Kazior
2014-05-07 11:54 ` Johannes Berg
2014-05-07 12:08 ` Luca Coelho
2014-05-07 12:13 ` Johannes Berg
2014-05-07 12:20 ` Luca Coelho
2014-05-07 12:38 ` Johannes Berg
2014-05-07 12:44 ` Michal Kazior
2014-05-07 12:53 ` Johannes Berg
2014-05-07 13:03 ` Michal Kazior
2014-05-08 10:06 ` Johannes Berg
2014-05-08 10:41 ` Michal Kazior
2014-05-13 13:42 ` Johannes Berg
2014-05-13 13:56 ` Michal Kazior
2014-05-13 15:53 ` Johannes Berg
2014-05-14 5:14 ` Michal Kazior
2014-05-14 8:25 ` Johannes Berg
2014-05-14 8:51 ` Michal Kazior
2014-05-08 10:08 ` Johannes Berg
2014-05-07 12:53 ` Luca Coelho
2014-05-07 13:06 ` Johannes Berg
2014-05-07 13:10 ` Luca Coelho
2014-05-08 10:03 ` Johannes Berg
2014-05-07 12:27 ` Michal Kazior
2014-05-07 12:36 ` Johannes Berg
2014-05-07 12:20 ` Michal Kazior
2014-05-07 12:34 ` Johannes Berg
2014-05-07 11:48 ` Luca Coelho
2014-05-07 9:27 ` Luca Coelho
2014-05-07 11:09 ` Johannes Berg
2014-05-07 11:24 ` Luca Coelho
2014-04-25 15:20 ` [PATCH v4 00/13] cfg80211/mac80211: implement multi-vif chanctx reservations Johannes Berg
2014-04-28 6:16 ` Michal Kazior [this message]
2014-03-21 13:52 ` [PATCH v2 0/7] cfg80211/mac80211: implement multi-vif csa Michal Kazior
2014-03-21 13:52 ` [PATCH v2 1/7] cfg80211: fix radar_detect combination checking Michal Kazior
2014-03-28 12:59 ` Johannes Berg
2014-03-21 13:52 ` [PATCH v2 2/7] mac80211: make check_combinations() aware of chanctx reservation Michal Kazior
2014-03-28 13:00 ` Johannes Berg
2014-03-21 13:52 ` [PATCH v2 3/7] mac80211: use chanctx reservation for AP CSA Michal Kazior
2014-03-28 13:01 ` Johannes Berg
2014-03-21 13:52 ` [PATCH v2 4/7] mac80211: use chanctx reservation for STA CSA Michal Kazior
2014-03-21 13:52 ` [PATCH v2 5/7] mac80211: ignore cqm during csa Michal Kazior
2014-03-21 13:52 ` [PATCH v2 6/7] mac80211: remove old unused channel switching code Michal Kazior
2014-03-28 13:03 ` Johannes Berg
2014-03-21 13:52 ` [PATCH v2 7/7] cfg80211: remove channel_switch combination check Michal Kazior
2014-03-31 12:04 ` [PATCH v3 0/5] cfg80211/mac80211: implement multi-vif csa Michal Kazior
2014-03-31 12:04 ` [PATCH v3 1/5] mac80211: make check_combinations() aware of chanctx reservation Michal Kazior
2014-03-31 12:04 ` [PATCH v3 2/5] mac80211: use chanctx reservation for AP CSA Michal Kazior
2014-03-31 13:12 ` Michal Kazior
2014-03-31 12:04 ` [PATCH v3 3/5] mac80211: use chanctx reservation for STA CSA Michal Kazior
2014-03-31 12:04 ` [PATCH v3 4/5] mac80211: ignore cqm during csa Michal Kazior
2014-03-31 12:04 ` [PATCH v3 5/5] cfg80211: remove channel_switch combination check Michal Kazior
2014-04-09 13:45 ` [PATCH v4 0/5] cfg80211/mac80211: implement multi-vif csa Michal Kazior
2014-04-09 13:45 ` [PATCH v4 1/5] mac80211: make check_combinations() aware of chanctx reservation Michal Kazior
2014-04-09 13:45 ` [PATCH v4 2/5] mac80211: use chanctx reservation for AP CSA Michal Kazior
2014-05-06 14:42 ` Johannes Berg
2014-05-07 7:25 ` Michal Kazior
2014-05-07 8:05 ` Johannes Berg
2014-05-07 9:05 ` Michal Kazior
2014-05-07 9:06 ` Michal Kazior
2014-05-07 9:07 ` Johannes Berg
2014-05-07 9:41 ` Michal Kazior
2014-05-07 11:17 ` Johannes Berg
2014-05-07 11:43 ` Michal Kazior
2014-05-07 11:50 ` Johannes Berg
2014-05-07 12:12 ` Michal Kazior
2014-04-09 13:45 ` [PATCH v4 3/5] mac80211: use chanctx reservation for STA CSA Michal Kazior
2014-05-06 14:43 ` Johannes Berg
2014-05-07 7:35 ` Michal Kazior
2014-05-07 8:03 ` Johannes Berg
2014-04-09 13:45 ` [PATCH v4 4/5] mac80211: ignore cqm during csa Michal Kazior
2014-05-06 14:45 ` Johannes Berg
2014-04-09 13:45 ` [PATCH v4 5/5] cfg80211: remove channel_switch combination check Michal Kazior
2014-05-06 14:45 ` Johannes Berg
2014-05-07 7:40 ` Michal Kazior
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