nl80211: add authorized flag to CONNECT event

Add authorized flag to CONNECT event. It is used for 802.1X 4-way
handshake offload with PMK caching.

Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com>

include/net/cfg80211.h

@@ -5287,6 +5287,8 @@ static inline void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp)
  *	not known. This value is used only if @status < 0 to indicate that the
  *	failure is due to a timeout and not due to explicit rejection by the AP.
  *	This value is ignored in other cases (@status >= 0).
+ * @authorized: Indicates whether the connection is ready to transport
+ *	data packets.
  */
 struct cfg80211_connect_resp_params {
 	int status;
@@ -5304,6 +5306,7 @@ struct cfg80211_connect_resp_params {
 	size_t pmk_len;
 	const u8 *pmkid;
 	enum nl80211_timeout_reason timeout_reason;
+	bool authorized;
 };
 
 /**

net/wireless/nl80211.c

@@ -13782,6 +13782,8 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev,
 	     (nla_put_flag(msg, NL80211_ATTR_TIMED_OUT) ||
 	      nla_put_u32(msg, NL80211_ATTR_TIMEOUT_REASON,
 			  cr->timeout_reason))) ||
+	    (cr->authorized &&
+	     nla_put_flag(msg, NL80211_ATTR_PORT_AUTHORIZED)) ||
 	    (cr->req_ie &&
 	     nla_put(msg, NL80211_ATTR_REQ_IE, cr->req_ie_len, cr->req_ie)) ||
 	    (cr->resp_ie &&

net/wireless/sme.c

@@ -857,6 +857,7 @@ void cfg80211_connect_done(struct net_device *dev,
 	ev->cr.bss = params->bss;
 	ev->cr.status = params->status;
 	ev->cr.timeout_reason = params->timeout_reason;
+	ev->cr.authorized = params->authorized;
 
 	spin_lock_irqsave(&wdev->event_lock, flags);
 	list_add_tail(&ev->list, &wdev->event_list);