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Diffstat (limited to 'net/mac80211/cfg.c')
-rw-r--r--net/mac80211/cfg.c103
1 files changed, 101 insertions, 2 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 85dbaa8910590..bdf6fa78d0d2b 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -695,7 +695,7 @@ static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev,
if (sta) {
ret = 0;
memcpy(mac, sta->sta.addr, ETH_ALEN);
- sta_set_sinfo(sta, sinfo);
+ sta_set_sinfo(sta, sinfo, true);
}
mutex_unlock(&local->sta_mtx);
@@ -724,7 +724,7 @@ static int ieee80211_get_station(struct wiphy *wiphy, struct net_device *dev,
sta = sta_info_get_bss(sdata, mac);
if (sta) {
ret = 0;
- sta_set_sinfo(sta, sinfo);
+ sta_set_sinfo(sta, sinfo, true);
}
mutex_unlock(&local->sta_mtx);
@@ -2376,6 +2376,11 @@ static int ieee80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
(WIPHY_PARAM_RETRY_SHORT | WIPHY_PARAM_RETRY_LONG))
ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_RETRY_LIMITS);
+ if (changed & (WIPHY_PARAM_TXQ_LIMIT |
+ WIPHY_PARAM_TXQ_MEMORY_LIMIT |
+ WIPHY_PARAM_TXQ_QUANTUM))
+ ieee80211_txq_set_params(local);
+
return 0;
}
@@ -3705,6 +3710,99 @@ static int ieee80211_set_multicast_to_unicast(struct wiphy *wiphy,
return 0;
}
+void ieee80211_fill_txq_stats(struct cfg80211_txq_stats *txqstats,
+ struct txq_info *txqi)
+{
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_BACKLOG_BYTES))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_BACKLOG_BYTES);
+ txqstats->backlog_bytes = txqi->tin.backlog_bytes;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_BACKLOG_PACKETS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_BACKLOG_PACKETS);
+ txqstats->backlog_packets = txqi->tin.backlog_packets;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_FLOWS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_FLOWS);
+ txqstats->flows = txqi->tin.flows;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_DROPS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_DROPS);
+ txqstats->drops = txqi->cstats.drop_count;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_ECN_MARKS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_ECN_MARKS);
+ txqstats->ecn_marks = txqi->cstats.ecn_mark;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_OVERLIMIT))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_OVERLIMIT);
+ txqstats->overlimit = txqi->tin.overlimit;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_COLLISIONS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_COLLISIONS);
+ txqstats->collisions = txqi->tin.collisions;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_TX_BYTES))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_TX_BYTES);
+ txqstats->tx_bytes = txqi->tin.tx_bytes;
+ }
+
+ if (!(txqstats->filled & BIT(NL80211_TXQ_STATS_TX_PACKETS))) {
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_TX_PACKETS);
+ txqstats->tx_packets = txqi->tin.tx_packets;
+ }
+}
+
+static int ieee80211_get_txq_stats(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
+ struct cfg80211_txq_stats *txqstats)
+{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+ struct ieee80211_sub_if_data *sdata;
+ int ret = 0;
+
+ if (!local->ops->wake_tx_queue)
+ return 1;
+
+ spin_lock_bh(&local->fq.lock);
+ rcu_read_lock();
+
+ if (wdev) {
+ sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
+ if (!sdata->vif.txq) {
+ ret = 1;
+ goto out;
+ }
+ ieee80211_fill_txq_stats(txqstats, to_txq_info(sdata->vif.txq));
+ } else {
+ /* phy stats */
+ txqstats->filled |= BIT(NL80211_TXQ_STATS_BACKLOG_PACKETS) |
+ BIT(NL80211_TXQ_STATS_BACKLOG_BYTES) |
+ BIT(NL80211_TXQ_STATS_OVERLIMIT) |
+ BIT(NL80211_TXQ_STATS_OVERMEMORY) |
+ BIT(NL80211_TXQ_STATS_COLLISIONS) |
+ BIT(NL80211_TXQ_STATS_MAX_FLOWS);
+ txqstats->backlog_packets = local->fq.backlog;
+ txqstats->backlog_bytes = local->fq.memory_usage;
+ txqstats->overlimit = local->fq.overlimit;
+ txqstats->overmemory = local->fq.overmemory;
+ txqstats->collisions = local->fq.collisions;
+ txqstats->max_flows = local->fq.flows_cnt;
+ }
+
+out:
+ rcu_read_unlock();
+ spin_unlock_bh(&local->fq.lock);
+
+ return ret;
+}
+
const struct cfg80211_ops mac80211_config_ops = {
.add_virtual_intf = ieee80211_add_iface,
.del_virtual_intf = ieee80211_del_iface,
@@ -3798,4 +3896,5 @@ const struct cfg80211_ops mac80211_config_ops = {
.del_nan_func = ieee80211_del_nan_func,
.set_multicast_to_unicast = ieee80211_set_multicast_to_unicast,
.tx_control_port = ieee80211_tx_control_port,
+ .get_txq_stats = ieee80211_get_txq_stats,
};