wifi: nl80211: additions to NL80211_CMD_SET_BEACON

FILS discovery and unsolicited broadcast probe response templates
need to be updated along with beacon templates in some cases such as
the channel switch operation. Add the missing implementation.

Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://lore.kernel.org/r/20230727174100.11721-5-quic_alokad@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 6449072e8def31afe80c7c3df07d70435c1abbbc..218093607b299f5c86b10092cb0767b5f80107b9 100644 (file)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -6199,6 +6199,7 @@ static int nl80211_set_beacon(struct sk_buff *skb, struct genl_info *info)
        struct net_device *dev = info->user_ptr[1];
        struct wireless_dev *wdev = dev->ieee80211_ptr;
        struct cfg80211_ap_settings *params;
+       struct nlattr *attr;
        int err;
 
        if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
@@ -6220,6 +6221,20 @@ static int nl80211_set_beacon(struct sk_buff *skb, struct genl_info *info)
        if (err)
                goto out;
 
+       attr = info->attrs[NL80211_ATTR_FILS_DISCOVERY];
+       if (attr) {
+               err = nl80211_parse_fils_discovery(rdev, attr, params);
+               if (err)
+                       goto out;
+       }
+
+       attr = info->attrs[NL80211_ATTR_UNSOL_BCAST_PROBE_RESP];
+       if (attr) {
+               err = nl80211_parse_unsol_bcast_probe_resp(rdev, attr, params);
+               if (err)
+                       goto out;
+       }
+
        err = rdev_change_beacon(rdev, dev, params);
 
 out: