From 5b4a9c53060b2e202b88cb45f68c01f8e922ddd7 Mon Sep 17 00:00:00 2001 From: Nicolas Cavallari Date: Thu, 5 Mar 2020 14:57:54 +0100 Subject: [PATCH] mac80211: Allow deleting stations in ibss mode to reset their state Set the NL80211_EXT_FEATURE_DEL_IBSS_STA if the interface support IBSS mode, so that stations can be reset from user space. mac80211 already deletes stations by itself, so mac80211 drivers must already support this. This has been successfully tested with ath9k. Signed-off-by: Nicolas Cavallari Link: https://lore.kernel.org/r/20200305135754.12094-2-cavallar@lri.fr Signed-off-by: Johannes Berg --- net/mac80211/main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/mac80211/main.c b/net/mac80211/main.c index ee1b24845b661..fefdd1ca8365c 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -1083,6 +1083,10 @@ int ieee80211_register_hw(struct ieee80211_hw *hw) NL80211_EXT_FEATURE_EXT_KEY_ID); } + if (local->hw.wiphy->interface_modes & BIT(NL80211_IFTYPE_ADHOC)) + wiphy_ext_feature_set(local->hw.wiphy, + NL80211_EXT_FEATURE_DEL_IBSS_STA); + /* * Calculate scan IE length -- we need this to alloc * memory and to subtract from the driver limit. It -- 2.39.5