@@ -674,6 +674,7 @@ struct ieee80211_bss_conf {
bool enable_beacon;
u8 dtim_period;
u16 beacon_int;
+ u8 short_beacon_period;
u16 assoc_capability;
u64 sync_tsf;
u32 sync_device_ts;
@@ -1308,6 +1308,7 @@ static int ieee80211_start_ap(struct wiphy *wiphy, struct net_device *dev,
}
link_conf->dtim_period = params->dtim_period;
+ link_conf->short_beacon_period = params->short_beacon_period;
link_conf->enable_beacon = true;
link_conf->allow_p2p_go_ps = sdata->vif.p2p;
link_conf->twt_responder = params->twt_responder;
@@ -268,6 +268,7 @@ struct beacon_data {
struct ieee80211_meshconf_ie *meshconf;
u16 cntdwn_counter_offsets[IEEE80211_MAX_CNTDWN_COUNTERS_NUM];
u8 cntdwn_current_counter;
+ u8 long_beacon_count;
struct cfg80211_mbssid_elems *mbssid_ies;
struct rcu_head rcu_head;
};
@@ -5121,6 +5121,18 @@ ieee80211_beacon_get_ap(struct ieee80211_hw *hw,
struct sk_buff *skb = NULL;
u16 csa_off_base = 0;
int mbssid_len;
+ bool is_short = false;
+
+ if (vif->cfg.s1g) {
+ if (beacon->long_beacon_count == 0) {
+ is_short = false;
+ beacon->long_beacon_count =
+ vif->bss_conf.short_beacon_period - 1;
+ } else {
+ is_short = true;
+ beacon->long_beacon_count--;
+ }
+ }
if (beacon->cntdwn_counter_offsets[0]) {
if (!is_template)
@@ -5158,7 +5170,7 @@ ieee80211_beacon_get_ap(struct ieee80211_hw *hw,
csa_off_base = skb->len;
}
- if (beacon->tail)
+ if (beacon->tail && !is_short)
skb_put_data(skb, beacon->tail, beacon->tail_len);
if (ieee80211_beacon_protect(skb, local, sdata, link) < 0)