Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[karo-tx-linux.git] / drivers / net / wireless / iwlwifi / mvm / utils.c

diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c
index c5f4532cafa94e4eaf3c454a34fa3597da1a66b1..eb2ca64820fc820a9158bdcd2c789d4492ca76ab 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/iwlwifi/mvm/utils.c
@@ -688,3 +688,22 @@ bool iwl_mvm_low_latency(struct iwl_mvm *mvm)
 
        return result;
 }
+
+static void iwl_mvm_idle_iter(void *_data, u8 *mac, struct ieee80211_vif *vif)
+{
+       bool *idle = _data;
+
+       if (!vif->bss_conf.idle)
+               *idle = false;
+}
+
+bool iwl_mvm_is_idle(struct iwl_mvm *mvm)
+{
+       bool idle = true;
+
+       ieee80211_iterate_active_interfaces_atomic(
+                       mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
+                       iwl_mvm_idle_iter, &idle);
+
+       return idle;
+}