diff options
Diffstat (limited to 'package/kernel/mac80211/patches/subsys/325-v5.18-mac80211-MBSSID-channel-switch.patch')
-rw-r--r-- | package/kernel/mac80211/patches/subsys/325-v5.18-mac80211-MBSSID-channel-switch.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/package/kernel/mac80211/patches/subsys/325-v5.18-mac80211-MBSSID-channel-switch.patch b/package/kernel/mac80211/patches/subsys/325-v5.18-mac80211-MBSSID-channel-switch.patch deleted file mode 100644 index 38b0de180e..0000000000 --- a/package/kernel/mac80211/patches/subsys/325-v5.18-mac80211-MBSSID-channel-switch.patch +++ /dev/null @@ -1,52 +0,0 @@ -From: John Crispin <john@phrozen.org> -Date: Thu, 24 Feb 2022 12:54:59 +0100 -Subject: [PATCH] mac80211: MBSSID channel switch - -Trigger ieee80211_csa_finish() on the non-transmitting interfaces -when channel switch concludes on the transmitting interface. - -Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> -Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> -Co-developed-by: Aloka Dixit <alokad@codeaurora.org> -Signed-off-by: Aloka Dixit <alokad@codeaurora.org> -Signed-off-by: John Crispin <john@phrozen.org> -Link: https://lore.kernel.org/r/6fde4d7f9fa387494f46a7aa4a584478dcda06f1.1645702516.git.lorenzo@kernel.org -Signed-off-by: Johannes Berg <johannes.berg@intel.com> ---- - ---- a/net/mac80211/cfg.c -+++ b/net/mac80211/cfg.c -@@ -3247,9 +3247,31 @@ cfg80211_beacon_dup(struct cfg80211_beac - void ieee80211_csa_finish(struct ieee80211_vif *vif) - { - struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif); -+ struct ieee80211_local *local = sdata->local; - -- ieee80211_queue_work(&sdata->local->hw, -- &sdata->csa_finalize_work); -+ rcu_read_lock(); -+ -+ if (vif->mbssid_tx_vif == vif) { -+ /* Trigger ieee80211_csa_finish() on the non-transmitting -+ * interfaces when channel switch is received on -+ * transmitting interface -+ */ -+ struct ieee80211_sub_if_data *iter; -+ -+ list_for_each_entry_rcu(iter, &local->interfaces, list) { -+ if (!ieee80211_sdata_running(iter)) -+ continue; -+ -+ if (iter == sdata || iter->vif.mbssid_tx_vif != vif) -+ continue; -+ -+ ieee80211_queue_work(&iter->local->hw, -+ &iter->csa_finalize_work); -+ } -+ } -+ ieee80211_queue_work(&local->hw, &sdata->csa_finalize_work); -+ -+ rcu_read_unlock(); - } - EXPORT_SYMBOL(ieee80211_csa_finish); - |