1 files changed, 43 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index d8cdbf07aeec..3ad937d0a256 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -1896,6 +1896,46 @@ static int nl80211_send_pmsr_capa(struct cfg80211_registered_device *rdev,
 	return 0;
 }
 
+static int
+nl80211_put_iftype_akm_suites(struct cfg80211_registered_device *rdev,
+			      struct sk_buff *msg)
+{
+	int i;
+	struct nlattr *nested, *nested_akms;
+	const struct wiphy_iftype_akm_suites *iftype_akms;
+
+	if (!rdev->wiphy.num_iftype_akm_suites ||
+	    !rdev->wiphy.iftype_akm_suites)
+		return 0;
+
+	nested = nla_nest_start(msg, NL80211_ATTR_IFTYPE_AKM_SUITES);
+	if (!nested)
+		return -ENOBUFS;
+
+	for (i = 0; i < rdev->wiphy.num_iftype_akm_suites; i++) {
+		nested_akms = nla_nest_start(msg, i + 1);
+		if (!nested_akms)
+			return -ENOBUFS;
+
+		iftype_akms = &rdev->wiphy.iftype_akm_suites[i];
+
+		if (nl80211_put_iftypes(msg, NL80211_IFTYPE_AKM_ATTR_IFTYPES,
+					iftype_akms->iftypes_mask))
+			return -ENOBUFS;
+
+		if (nla_put(msg, NL80211_IFTYPE_AKM_ATTR_SUITES,
+			    sizeof(u32) * iftype_akms->n_akm_suites,
+			    iftype_akms->akm_suites)) {
+			return -ENOBUFS;
+		}
+		nla_nest_end(msg, nested_akms);
+	}
+
+	nla_nest_end(msg, nested);
+
+	return 0;
+}
+
 struct nl80211_dump_wiphy_state {
 	s64 filter_wiphy;
 	long start;
@@ -2454,6 +2494,9 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
 			    rdev->wiphy.akm_suites))
 			goto nla_put_failure;
 
+		if (nl80211_put_iftype_akm_suites(rdev, msg))
+			goto nla_put_failure;
+
 		/* done */
 		state->split_start = 0;
 		break;