P2P: Add new=0/1 flag to P2P-DEVICE-FOUND events

This information can be used to determine whether the event is generated
for a new peer that was added or due to an update in the information for
an existing peer.

Signed-off-by: Jouni Malinen <j@w1.fi>

wpa_supplicant/p2p_supplicant.c

@@ -1735,7 +1735,7 @@ static void wpas_dev_found(void *ctx, const u8 *addr,
 	wpa_msg_global(wpa_s, MSG_INFO, P2P_EVENT_DEVICE_FOUND MACSTR
 		       " p2p_dev_addr=" MACSTR
 		       " pri_dev_type=%s name='%s' config_methods=0x%x "
-		       "dev_capab=0x%x group_capab=0x%x%s%s%s",
+		       "dev_capab=0x%x group_capab=0x%x%s%s%s new=%d",
 		       MAC2STR(addr), MAC2STR(info->p2p_device_addr),
 		       wps_dev_type_bin2str(info->pri_dev_type, devtype,
 					    sizeof(devtype)),
@@ -1743,7 +1743,8 @@ static void wpas_dev_found(void *ctx, const u8 *addr,
 		       info->dev_capab, info->group_capab,
 		       wfd_dev_info_hex ? " wfd_dev_info=0x" : "",
 		       wfd_dev_info_hex ? wfd_dev_info_hex : "",
-		       info->vendor_elems ? " vendor_elems=1" : "");
+		       info->vendor_elems ? " vendor_elems=1" : "",
+		       new_device);
 
 	os_free(wfd_dev_info_hex);
 #endif /* CONFIG_NO_STDOUT_DEBUG */