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authorThomas Pedersen <thomas@adapt-ip.com>2020-09-22 05:28:13 +0300
committerJohannes Berg <johannes.berg@intel.com>2020-09-28 14:57:24 +0300
commitcac8c526ae769d86ec2d785c6f41866f75152784 (patch)
tree5121fb6fc027b048cbd8b94a1ffee1b8c638799e /net/mac80211/rate.c
parent1821f8b36f112be9e3071779da82e14384fc6989 (diff)
downloadlinux-cac8c526ae769d86ec2d785c6f41866f75152784.tar.xz
mac80211: avoid rate init for S1G band
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> Link: https://lore.kernel.org/r/20200922022818.15855-13-thomas@adapt-ip.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rate.c')
-rw-r--r--net/mac80211/rate.c6
1 files changed, 6 insertions, 0 deletions
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);