From: Thomas Pedersen <thomas@adapt-ip.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless <linux-wireless@vger.kernel.org>,
Thomas Pedersen <thomas@adapt-ip.com>
Subject: [PATCH 17/22] mac80211: avoid rate init for S1G band
Date: Thu, 27 Aug 2020 15:32:59 -0700 [thread overview]
Message-ID: <20200827223304.16155-18-thomas@adapt-ip.com> (raw)
In-Reply-To: <20200827223304.16155-1-thomas@adapt-ip.com>
minstrel_ht is confused by the lack of sband->bitrates,
and S1G will likely require a unique RC algorithm, so
avoid rate init for now if STA is on the S1G band.
Signed-off-by: Thomas Pedersen <thomas@adapt-ip.com>
---
net/mac80211/rate.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
index 63266d73c252..0cba7fed28cf 100644
--- a/net/mac80211/rate.c
+++ b/net/mac80211/rate.c
@@ -51,6 +51,12 @@ void rate_control_rate_init(struct sta_info *sta)
sband = local->hw.wiphy->bands[chanctx_conf->def.chan->band];
+ /* TODO: check for minstrel_s1g ? */
+ if (sband->band == NL80211_BAND_S1GHZ) {
+ rcu_read_unlock();
+ return;
+ }
+
spin_lock_bh(&sta->rate_ctrl_lock);
ref->ops->rate_init(ref->priv, sband, &chanctx_conf->def, ista,
priv_sta);
--
2.20.1
next prev parent reply other threads:[~2020-08-27 22:33 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-27 22:32 [PATCH 00/22] add initial S1G support Thomas Pedersen
2020-08-27 22:32 ` [PATCH 01/22] nl80211: advertise supported channel width in S1G Thomas Pedersen
2020-08-27 22:32 ` [PATCH 02/22] cfg80211: regulatory: pass min. bandwidth to regulatory rule extractor Thomas Pedersen
2020-08-28 1:38 ` kernel test robot
2020-08-28 6:21 ` Thomas Pedersen
2020-08-27 22:32 ` [PATCH 03/22] cfg80211: regulatory: handle S1G channels Thomas Pedersen
2020-08-27 22:32 ` [PATCH 04/22] nl80211: correctly validate S1G beacon head Thomas Pedersen
2020-08-27 22:32 ` [PATCH 05/22] nl80211: support setting S1G channels Thomas Pedersen
2020-08-27 22:32 ` [PATCH 06/22] {cfg,mac}80211: get correct default channel width for S1G Thomas Pedersen
2020-08-27 22:32 ` [PATCH 07/22] mac80211: s1g: choose scanning width based on frequency Thomas Pedersen
2020-08-27 22:32 ` [PATCH 08/22] nl80211: support S1G capabilities Thomas Pedersen
2020-08-27 22:32 ` [PATCH 09/22] mac80211: support S1G STA capabilities Thomas Pedersen
2020-08-27 22:32 ` [PATCH 10/22] cfg80211: convert S1G beacon to scan results Thomas Pedersen
2020-08-27 22:32 ` [PATCH 11/22] cfg80211: parse S1G Operation element for BSS channel Thomas Pedersen
2020-08-27 22:32 ` [PATCH 12/22] mac80211: convert S1G beacon to scan results Thomas Pedersen
2020-08-27 22:32 ` [PATCH 13/22] cfg80211: handle Association Response from S1G STA Thomas Pedersen
2020-08-27 22:32 ` [PATCH 14/22] mac80211: encode listen interval for S1G Thomas Pedersen
2020-08-27 22:32 ` [PATCH 15/22] mac80211: don't calculate duration " Thomas Pedersen
2020-08-27 22:32 ` [PATCH 16/22] mac80211: handle S1G low rates Thomas Pedersen
2020-08-27 22:32 ` Thomas Pedersen [this message]
2020-08-27 22:33 ` [PATCH 18/22] mac80211: receive and process S1G beacons Thomas Pedersen
2020-08-27 22:33 ` [PATCH 19/22] mac80211: support S1G association Thomas Pedersen
2020-08-27 22:33 ` [PATCH 20/22] nl80211: include frequency offset in survey info Thomas Pedersen
2020-08-27 22:33 ` [PATCH 21/22] mac80211_hwsim: indicate support for S1G Thomas Pedersen
2020-08-28 6:54 ` kernel test robot
2020-08-28 7:52 ` Kalle Valo
2020-08-31 16:42 ` Thomas Pedersen
2020-08-30 2:28 ` [mac80211_hwsim] dc5ef7078b: BUG:KASAN:stack-out-of-bounds_in__freq_reg_info kernel test robot
2020-08-27 22:33 ` [PATCH 22/22] mac80211_hwsim: fix TSF timestamp write to S1G beacon Thomas Pedersen
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