Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / ipxe / src / usr / route_ipv4.c

diff --git a/qemu/roms/ipxe/src/usr/route_ipv4.c b/qemu/roms/ipxe/src/usr/route_ipv4.c
new file mode 100644 (file)
index 0000000..b4d1b7b
--- /dev/null
+++ b/qemu/roms/ipxe/src/usr/route_ipv4.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2013 Michael Brown <mbrown@fensystems.co.uk>.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <stdio.h>
+#include <ipxe/netdevice.h>
+#include <ipxe/ip.h>
+#include <usr/route.h>
+
+/** @file
+ *
+ * IPv4 routing management
+ *
+ */
+
+/**
+ * Print IPv4 routing table
+ *
+ * @v netdev           Network device
+ */
+static void route_ipv4_print ( struct net_device *netdev ) {
+       struct ipv4_miniroute *miniroute;
+
+       list_for_each_entry ( miniroute, &ipv4_miniroutes, list ) {
+               if ( miniroute->netdev != netdev )
+                       continue;
+               printf ( "%s: %s/", netdev->name,
+                        inet_ntoa ( miniroute->address ) );
+               printf ( "%s", inet_ntoa ( miniroute->netmask ) );
+               if ( miniroute->gateway.s_addr )
+                       printf ( " gw %s", inet_ntoa ( miniroute->gateway ) );
+               if ( ! netdev_is_open ( miniroute->netdev ) )
+                       printf ( " (inaccessible)" );
+               printf ( "\n" );
+       }
+}
+
+/** IPv4 routing family */
+struct routing_family ipv4_routing_family __routing_family ( ROUTING_IPV4 ) = {
+       .print = route_ipv4_print,
+};