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-rw-r--r--net/mac80211/link.c17
-rw-r--r--net/mac80211/sta_info.c33
-rw-r--r--net/mac80211/sta_info.h2
3 files changed, 43 insertions, 9 deletions
diff --git a/net/mac80211/link.c b/net/mac80211/link.c
index e309708abae8..d1f5a9f7c647 100644
--- a/net/mac80211/link.c
+++ b/net/mac80211/link.c
@@ -357,6 +357,11 @@ static int _ieee80211_set_active_links(struct ieee80211_sub_if_data *sdata,
list_for_each_entry(sta, &local->sta_list, list) {
if (sdata != sta->sdata)
continue;
+
+ /* this is very temporary, but do it anyway */
+ __ieee80211_sta_recalc_aggregates(sta,
+ old_active | active_links);
+
ret = drv_change_sta_links(local, sdata, &sta->sta,
old_active,
old_active | active_links);
@@ -369,10 +374,22 @@ static int _ieee80211_set_active_links(struct ieee80211_sub_if_data *sdata,
list_for_each_entry(sta, &local->sta_list, list) {
if (sdata != sta->sdata)
continue;
+
+ __ieee80211_sta_recalc_aggregates(sta, active_links);
+
ret = drv_change_sta_links(local, sdata, &sta->sta,
old_active | active_links,
active_links);
WARN_ON_ONCE(ret);
+
+ /*
+ * Do it again, just in case - the driver might very
+ * well have called ieee80211_sta_recalc_aggregates()
+ * from there when filling in the new links, which
+ * would set it wrong since the vif's active links are
+ * not switched yet...
+ */
+ __ieee80211_sta_recalc_aggregates(sta, active_links);
}
for_each_set_bit(link_id, &add, IEEE80211_MLD_MAX_NUM_LINKS) {
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index e6beaea4075e..2bb6a71c72ef 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -2151,22 +2151,30 @@ void ieee80211_sta_register_airtime(struct ieee80211_sta *pubsta, u8 tid,
}
EXPORT_SYMBOL(ieee80211_sta_register_airtime);
-void ieee80211_sta_recalc_aggregates(struct ieee80211_sta *pubsta)
+void __ieee80211_sta_recalc_aggregates(struct sta_info *sta, u16 active_links)
{
- struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
- struct ieee80211_link_sta *link_sta;
- int link_id, i;
bool first = true;
+ int link_id;
- if (!pubsta->valid_links || !pubsta->mlo) {
- pubsta->cur = &pubsta->deflink.agg;
+ if (!sta->sta.valid_links || !sta->sta.mlo) {
+ sta->sta.cur = &sta->sta.deflink.agg;
return;
}
rcu_read_lock();
- for_each_sta_active_link(&sta->sdata->vif, pubsta, link_sta, link_id) {
+ for (link_id = 0; link_id < ARRAY_SIZE((sta)->link); link_id++) {
+ struct ieee80211_link_sta *link_sta;
+ int i;
+
+ if (!(active_links & BIT(link_id)))
+ continue;
+
+ link_sta = rcu_dereference(sta->sta.link[link_id]);
+ if (!link_sta)
+ continue;
+
if (first) {
- sta->cur = pubsta->deflink.agg;
+ sta->cur = sta->sta.deflink.agg;
first = false;
continue;
}
@@ -2185,7 +2193,14 @@ void ieee80211_sta_recalc_aggregates(struct ieee80211_sta *pubsta)
}
rcu_read_unlock();
- pubsta->cur = &sta->cur;
+ sta->sta.cur = &sta->cur;
+}
+
+void ieee80211_sta_recalc_aggregates(struct ieee80211_sta *pubsta)
+{
+ struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
+
+ __ieee80211_sta_recalc_aggregates(sta, sta->sdata->vif.active_links);
}
EXPORT_SYMBOL(ieee80211_sta_recalc_aggregates);
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index 6e672bf9c79d..69820b551668 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -927,6 +927,8 @@ void ieee80211_sta_set_max_amsdu_subframes(struct sta_info *sta,
const u8 *ext_capab,
unsigned int ext_capab_len);
+void __ieee80211_sta_recalc_aggregates(struct sta_info *sta, u16 active_links);
+
enum sta_stats_type {
STA_STATS_RATE_TYPE_INVALID = 0,
STA_STATS_RATE_TYPE_LEGACY,