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Diffstat (limited to 'net/mac80211/tx.c')
-rw-r--r--net/mac80211/tx.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 05a265cd573d..44b5dfe8727d 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1460,6 +1460,24 @@ void ieee80211_txq_purge(struct ieee80211_local *local,
ieee80211_purge_tx_queue(&local->hw, &txqi->frags);
}
+void ieee80211_txq_set_params(struct ieee80211_local *local)
+{
+ if (local->hw.wiphy->txq_limit)
+ local->fq.limit = local->hw.wiphy->txq_limit;
+ else
+ local->hw.wiphy->txq_limit = local->fq.limit;
+
+ if (local->hw.wiphy->txq_memory_limit)
+ local->fq.memory_limit = local->hw.wiphy->txq_memory_limit;
+ else
+ local->hw.wiphy->txq_memory_limit = local->fq.memory_limit;
+
+ if (local->hw.wiphy->txq_quantum)
+ local->fq.quantum = local->hw.wiphy->txq_quantum;
+ else
+ local->hw.wiphy->txq_quantum = local->fq.quantum;
+}
+
int ieee80211_txq_setup_flows(struct ieee80211_local *local)
{
struct fq *fq = &local->fq;
@@ -1509,6 +1527,8 @@ int ieee80211_txq_setup_flows(struct ieee80211_local *local)
for (i = 0; i < fq->flows_cnt; i++)
codel_vars_init(&local->cvars[i]);
+ ieee80211_txq_set_params(local);
+
return 0;
}
@@ -4085,6 +4105,31 @@ unlock:
}
EXPORT_SYMBOL(ieee80211_csa_update_counter);
+void ieee80211_csa_set_counter(struct ieee80211_vif *vif, u8 counter)
+{
+ struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
+ struct beacon_data *beacon = NULL;
+
+ rcu_read_lock();
+
+ if (sdata->vif.type == NL80211_IFTYPE_AP)
+ beacon = rcu_dereference(sdata->u.ap.beacon);
+ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
+ beacon = rcu_dereference(sdata->u.ibss.presp);
+ else if (ieee80211_vif_is_mesh(&sdata->vif))
+ beacon = rcu_dereference(sdata->u.mesh.beacon);
+
+ if (!beacon)
+ goto unlock;
+
+ if (counter < beacon->csa_current_counter)
+ beacon->csa_current_counter = counter;
+
+unlock:
+ rcu_read_unlock();
+}
+EXPORT_SYMBOL(ieee80211_csa_set_counter);
+
bool ieee80211_csa_is_complete(struct ieee80211_vif *vif)
{
struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);