1 files changed, 30 insertions, 0 deletions

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 8a861a50b12f..1617e0bd4ca6 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2436,6 +2436,36 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx)
                 }
 
                 break;
+        case WLAN_CATEGORY_VHT:
+                if (sdata->vif.type != NL80211_IFTYPE_STATION &&
+                    sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&
+                    sdata->vif.type != NL80211_IFTYPE_AP_VLAN &&
+                    sdata->vif.type != NL80211_IFTYPE_AP &&
+                    sdata->vif.type != NL80211_IFTYPE_ADHOC)
+                        break;
+
+                /* verify action code is present */
+                if (len < IEEE80211_MIN_ACTION_SIZE + 1)
+                        goto invalid;
+
+                switch (mgmt->u.action.u.vht_opmode_notif.action_code) {
+                case WLAN_VHT_ACTION_OPMODE_NOTIF: {
+                        u8 opmode;
+
+                        /* verify opmode is present */
+                        if (len < IEEE80211_MIN_ACTION_SIZE + 2)
+                                goto invalid;
+
+                        opmode = mgmt->u.action.u.vht_opmode_notif.operating_mode;
+
+                        ieee80211_vht_handle_opmode(rx->sdata, rx->sta,
+                                                    opmode, status->band);
+                        goto handled;
+                }
+                default:
+                        break;
+                }
+                break;
         case WLAN_CATEGORY_BACK:
                 if (sdata->vif.type != NL80211_IFTYPE_STATION &&
                     sdata->vif.type != NL80211_IFTYPE_MESH_POINT &&