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-rw-r--r--package/mac80211/patches/540-short_slot_handling.patch16
1 files changed, 16 insertions, 0 deletions
diff --git a/package/mac80211/patches/540-short_slot_handling.patch b/package/mac80211/patches/540-short_slot_handling.patch
index ed6831fbe6..70341473e1 100644
--- a/package/mac80211/patches/540-short_slot_handling.patch
+++ b/package/mac80211/patches/540-short_slot_handling.patch
@@ -9,3 +9,19 @@
if (use_protection != bss_conf->use_cts_prot) {
bss_conf->use_cts_prot = use_protection;
+--- a/net/mac80211/cfg.c
++++ b/net/mac80211/cfg.c
+@@ -1087,6 +1087,13 @@ static int ieee80211_change_bss(struct w
+ params->use_short_preamble;
+ changed |= BSS_CHANGED_ERP_PREAMBLE;
+ }
++
++ if (!sdata->vif.bss_conf.use_short_slot &&
++ sdata->local->hw.conf.channel->band == IEEE80211_BAND_5GHZ) {
++ sdata->vif.bss_conf.use_short_slot = true;
++ changed |= BSS_CHANGED_ERP_SLOT;
++ }
++
+ if (params->use_short_slot_time >= 0) {
+ sdata->vif.bss_conf.use_short_slot =
+ params->use_short_slot_time;