networkd: netdev - add ipvlan support

1 files changed, 75 insertions, 0 deletions

diff --git a/src/network/networkd-netdev-ipvlan.c b/src/network/networkd-netdev-ipvlan.c
new file mode 100644
index 0000000000..9a7c280c6b
--- /dev/null
+++ b/src/network/networkd-netdev-ipvlan.c
@@ -0,0 +1,75 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2013-2015 Tom Gundersen <teg@jklm.no>
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <net/if.h>
+#include <linux/if_link.h>
+
+#include "networkd-netdev-ipvlan.h"
+#include "network-internal.h"
+#include "conf-parser.h"
+#include "list.h"
+
+static const char* const ipvlan_mode_table[_NETDEV_IPVLAN_MODE_MAX] = {
+        [NETDEV_IPVLAN_MODE_L2] = "L2",
+        [NETDEV_IPVLAN_MODE_L3] = "L3",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(ipvlan_mode, IPVlanMode);
+DEFINE_CONFIG_PARSE_ENUM(config_parse_ipvlan_mode, ipvlan_mode, IPVlanMode, "Failed to parse ipvlan mode");
+
+static int netdev_ipvlan_fill_message_create(NetDev *netdev, Link *link, sd_rtnl_message *req) {
+        IPVlan *m = IPVLAN(netdev);
+        int r;
+
+        assert(netdev);
+        assert(m);
+        assert(link);
+        assert(netdev->ifname);
+
+        if (m->mode != _NETDEV_IPVLAN_MODE_INVALID) {
+        r = sd_rtnl_message_append_u16(req, IFLA_IPVLAN_MODE, m->mode);
+        if (r < 0) {
+                log_netdev_error(netdev,
+                                 "Could not append IFLA_IPVLAN_MODE attribute: %s",
+                                 strerror(-r));
+                        return r;
+                }
+        }
+
+        return 0;
+}
+
+static void ipvlan_init(NetDev *n) {
+        IPVlan *m = IPVLAN(n);
+
+        assert(n);
+        assert(m);
+
+        m->mode = _NETDEV_IPVLAN_MODE_INVALID;
+}
+
+const NetDevVTable ipvlan_vtable = {
+        .object_size = sizeof(IPVlan),
+        .init = ipvlan_init,
+        .sections = "Match\0NetDev\0IPVLAN\0",
+        .fill_message_create = netdev_ipvlan_fill_message_create,
+        .create_type = NETDEV_CREATE_STACKED,
+};