From: Thomas Pedersen <thomas@adapt-ip.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH v2 14/22] mac80211: encode listen interval for S1G
Date: Sun, 20 Sep 2020 22:56:33 -0700 [thread overview]
Message-ID: <22637776046b8defc4cf98f4b507f769@adapt-ip.com> (raw)
In-Reply-To: <05ad5f4f7623e6e072eebf7b87320fa7385fac35.camel@sipsolutions.net>
On 2020-09-18 03:51, Johannes Berg wrote:
> On Mon, 2020-08-31 at 13:55 -0700, Thomas Pedersen wrote:
>
>> +static const int listen_int_usf[] = { 1, 10, 1000, 10000 };
>
> That should probably be in some C file?
>
> OTOH ... maybe it's small enough to duplicate everywhere? could make it
> u16 at least :)
>
>> +__le16 ieee80211_encode_usf(int listen_interval)
>> +{
>> + u16 ui, usf = 0;
>> +
>> + /* find greatest USF */
>> + while (usf < IEEE80211_MAX_USF) {
>> + if (listen_interval % listen_int_usf[usf + 1])
>> + break;
>> + usf += 1;
>> + }
>> + ui = listen_interval / listen_int_usf[usf];
>
> But you really only need it here in one place anyway.
OK better to keep it private to that file then.
--
thomas
next prev parent reply other threads:[~2020-09-21 5:56 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-31 20:55 [PATCH v2 00/22] add support for S1G association Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 01/22] ieee80211: redefine S1G bits with GENMASK Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 02/22] nl80211: advertise supported channel width in S1G Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 03/22] cfg80211: regulatory: handle S1G channels Thomas Pedersen
2020-09-05 18:38 ` Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 04/22] nl80211: correctly validate S1G beacon head Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 05/22] nl80211: support setting S1G channels Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 06/22] {cfg,mac}80211: get correct default channel width for S1G Thomas Pedersen
2020-09-18 10:38 ` Johannes Berg
2020-09-21 4:59 ` Thomas Pedersen
2020-09-21 7:01 ` Johannes Berg
2020-09-21 16:26 ` Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 07/22] mac80211: s1g: choose scanning width based on frequency Thomas Pedersen
2020-09-18 10:40 ` Johannes Berg
2020-09-21 5:06 ` Thomas Pedersen
2020-09-21 6:58 ` Johannes Berg
2020-08-31 20:55 ` [PATCH v2 08/22] nl80211: support S1G capabilities Thomas Pedersen
2020-09-18 10:41 ` Johannes Berg
2020-09-18 10:47 ` Johannes Berg
2020-09-21 4:34 ` Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 09/22] mac80211: support S1G STA capabilities Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 10/22] cfg80211: convert S1G beacon to scan results Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 11/22] cfg80211: parse S1G Operation element for BSS channel Thomas Pedersen
2020-09-18 10:45 ` Johannes Berg
2020-09-21 5:12 ` Thomas Pedersen
2020-09-21 6:54 ` Johannes Berg
2020-08-31 20:55 ` [PATCH v2 12/22] mac80211: convert S1G beacon to scan results Thomas Pedersen
2020-09-18 10:48 ` Johannes Berg
2020-09-21 5:45 ` Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 13/22] cfg80211: handle Association Response from S1G STA Thomas Pedersen
2020-09-18 10:50 ` Johannes Berg
2020-09-21 5:52 ` Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 14/22] mac80211: encode listen interval for S1G Thomas Pedersen
2020-09-18 10:51 ` Johannes Berg
2020-09-21 5:56 ` Thomas Pedersen [this message]
2020-08-31 20:55 ` [PATCH v2 15/22] mac80211: don't calculate duration " Thomas Pedersen
2020-09-18 10:52 ` Johannes Berg
2020-09-18 10:55 ` Johannes Berg
2020-09-21 6:03 ` Thomas Pedersen
2020-09-21 6:51 ` Johannes Berg
2020-08-31 20:55 ` [PATCH v2 16/22] mac80211: handle S1G low rates Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 17/22] mac80211: avoid rate init for S1G band Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 18/22] mac80211: receive and process S1G beacons Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 19/22] mac80211: support S1G association Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 20/22] nl80211: include frequency offset in survey info Thomas Pedersen
2020-08-31 20:55 ` [PATCH v2 21/22] mac80211_hwsim: indicate support for S1G Thomas Pedersen
2020-09-06 8:49 ` [mac80211_hwsim] 8cafe19852: hwsim.fst_ap_config_default.fail kernel test robot
2020-09-08 18:00 ` Thomas Pedersen
2020-09-08 18:41 ` Johannes Berg
2020-09-08 18:53 ` Thomas Pedersen
2020-08-31 20:56 ` [PATCH v2 22/22] mac80211_hwsim: fix TSF timestamp write to S1G beacon Thomas Pedersen
2020-09-06 16:04 ` [PATCH v2 00/22] add support for S1G association Johannes Berg
2020-09-08 18:30 ` Thomas Pedersen
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