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From:   Aloka Dixit <quic_alokad@quicinc.com>
To:     <johannes@sipsolutions.net>, <linux-wireless@vger.kernel.org>
CC:     Aloka Dixit <quic_alokad@quicinc.com>
Subject: [PATCH v7 3/3] mac80211: additional processing in ieee80211_change_beacon
Date:   Wed, 9 Nov 2022 13:47:20 -0800
Message-ID: <20221109214720.6097-4-quic_alokad@quicinc.com>
In-Reply-To: <20221109214720.6097-1-quic_alokad@quicinc.com>
References: <20221109214720.6097-1-quic_alokad@quicinc.com>
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Process FILS discovery and unsolicited broadcast probe response
transmission configurations in ieee80211_change_beacon().

Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
---
 net/mac80211/cfg.c | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index feb54b5e6ebd..3e8e74d01dc9 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1405,6 +1405,7 @@ static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev,
 	struct cfg80211_beacon_data *beacon = &params->beacon;
 	struct beacon_data *old;
 	int err;
+	u32 changed;
 	struct ieee80211_bss_conf *link_conf;
 
 	sdata_assert_lock(sdata);
@@ -1429,13 +1430,33 @@ static int ieee80211_change_beacon(struct wiphy *wiphy, struct net_device *dev,
 	if (err < 0)
 		return err;
 
+	changed = err;
+
+	if (params->fils_discovery.max_interval) {
+		err = ieee80211_set_fils_discovery(sdata,
+						   &params->fils_discovery,
+						   link, link_conf);
+		if (err < 0)
+			return err;
+		changed |= BSS_CHANGED_FILS_DISCOVERY;
+	}
+
+	if (params->unsol_bcast_probe_resp.interval) {
+		err = ieee80211_set_unsol_bcast_probe_resp(sdata,
+							   &params->unsol_bcast_probe_resp,
+							   link, link_conf);
+		if (err < 0)
+			return err;
+		changed |= BSS_CHANGED_UNSOL_BCAST_PROBE_RESP;
+	}
+
 	if (beacon->he_bss_color_valid &&
 	    beacon->he_bss_color.enabled != link_conf->he_bss_color.enabled) {
 		link_conf->he_bss_color.enabled = beacon->he_bss_color.enabled;
-		err |= BSS_CHANGED_HE_BSS_COLOR;
+		changed |= BSS_CHANGED_HE_BSS_COLOR;
 	}
 
-	ieee80211_link_info_change_notify(sdata, link, err);
+	ieee80211_link_info_change_notify(sdata, link, changed);
 	return 0;
 }
 
-- 
2.17.1