Report EAPOL-RX events for testing purposes

This makes it more convenient to track EAPOL frame reception from an
external test script.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>

wpa_supplicant/wpa_supplicant.c

@@ -4780,6 +4780,8 @@ void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
 	}
 
 #ifdef CONFIG_TESTING_OPTIONS
+	wpa_msg_ctrl(wpa_s, MSG_INFO, "EAPOL-RX " MACSTR " %zu",
+		     MAC2STR(src_addr), len);
 	if (wpa_s->ignore_auth_resp) {
 		wpa_printf(MSG_INFO, "RX EAPOL - ignore_auth_resp active!");
 		return;