1 files changed, 33 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 10cf67267775..69097d1faeb6 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1118,6 +1118,34 @@ void rt2x00lib_stop(struct rt2x00_dev *rt2x00dev)
         rt2x00dev->intf_associated = 0;
 }
 
+static inline void rt2x00lib_set_if_combinations(struct rt2x00_dev *rt2x00dev)
+{
+        struct ieee80211_iface_limit *if_limit;
+        struct ieee80211_iface_combination *if_combination;
+
+        /*
+         * Build up AP interface limits structure.
+         */
+        if_limit = &rt2x00dev->if_limits_ap;
+        if_limit->max = rt2x00dev->ops->max_ap_intf;
+        if_limit->types = BIT(NL80211_IFTYPE_AP);
+
+        /*
+         * Build up AP interface combinations structure.
+         */
+        if_combination = &rt2x00dev->if_combinations[IF_COMB_AP];
+        if_combination->limits = if_limit;
+        if_combination->n_limits = 1;
+        if_combination->max_interfaces = if_limit->max;
+        if_combination->num_different_channels = 1;
+
+        /*
+         * Finally, specify the possible combinations to mac80211.
+         */
+        rt2x00dev->hw->wiphy->iface_combinations = rt2x00dev->if_combinations;
+        rt2x00dev->hw->wiphy->n_iface_combinations = 1;
+}
+
 /*
  * driver allocation handlers.
  */
@@ -1126,6 +1154,11 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
         int retval = -ENOMEM;
 
         /*
+         * Set possible interface combinations.
+         */
+        rt2x00lib_set_if_combinations(rt2x00dev);
+
+        /*
          * Allocate the driver data memory, if necessary.
          */
         if (rt2x00dev->ops->drv_data_size > 0) {