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-rw-r--r--package/kernel/mac80211/patches/subsys/363-mac80211-minstrel_ht-fix-per-group-max-throughput-ra.patch22
1 files changed, 22 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/subsys/363-mac80211-minstrel_ht-fix-per-group-max-throughput-ra.patch b/package/kernel/mac80211/patches/subsys/363-mac80211-minstrel_ht-fix-per-group-max-throughput-ra.patch
new file mode 100644
index 0000000000..87a987dcf9
--- /dev/null
+++ b/package/kernel/mac80211/patches/subsys/363-mac80211-minstrel_ht-fix-per-group-max-throughput-ra.patch
@@ -0,0 +1,22 @@
+From: Felix Fietkau <nbd@nbd.name>
+Date: Fri, 14 Jun 2019 21:12:04 +0200
+Subject: [PATCH] mac80211: minstrel_ht: fix per-group max throughput rate
+ initialization
+
+The group number needs to be multiplied by the number of rates per group
+to get the full rate index
+
+Signed-off-by: Felix Fietkau <nbd@nbd.name>
+---
+
+--- a/net/mac80211/rc80211_minstrel_ht.c
++++ b/net/mac80211/rc80211_minstrel_ht.c
+@@ -576,7 +576,7 @@ minstrel_ht_update_stats(struct minstrel
+
+ /* (re)Initialize group rate indexes */
+ for(j = 0; j < MAX_THR_RATES; j++)
+- tmp_group_tp_rate[j] = group;
++ tmp_group_tp_rate[j] = MCS_GROUP_RATES * group;
+
+ for (i = 0; i < MCS_GROUP_RATES; i++) {
+ if (!(mi->supported[group] & BIT(i)))