diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e8114c7..4cce3e1 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -394,6 +394,7 @@
 	[NL80211_ATTR_TSID] = { .type = NLA_U8 },
 	[NL80211_ATTR_USER_PRIO] = { .type = NLA_U8 },
 	[NL80211_ATTR_ADMITTED_TIME] = { .type = NLA_U16 },
+	[NL80211_ATTR_SMPS_MODE] = { .type = NLA_U8 },
 };
 
 /* policy for the key attributes */
@@ -3345,6 +3346,29 @@
 			return PTR_ERR(params.acl);
 	}
 
+	if (info->attrs[NL80211_ATTR_SMPS_MODE]) {
+		params.smps_mode =
+			nla_get_u8(info->attrs[NL80211_ATTR_SMPS_MODE]);
+		switch (params.smps_mode) {
+		case NL80211_SMPS_OFF:
+			break;
+		case NL80211_SMPS_STATIC:
+			if (!(rdev->wiphy.features &
+			      NL80211_FEATURE_STATIC_SMPS))
+				return -EINVAL;
+			break;
+		case NL80211_SMPS_DYNAMIC:
+			if (!(rdev->wiphy.features &
+			      NL80211_FEATURE_DYNAMIC_SMPS))
+				return -EINVAL;
+			break;
+		default:
+			return -EINVAL;
+		}
+	} else {
+		params.smps_mode = NL80211_SMPS_OFF;
+	}
+
 	wdev_lock(wdev);
 	err = rdev_start_ap(rdev, dev, &params);
 	if (!err) {