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-rw-r--r--src/network/netdev/macvlan.c89
1 files changed, 89 insertions, 0 deletions
diff --git a/src/network/netdev/macvlan.c b/src/network/netdev/macvlan.c
new file mode 100644
index 0000000000..93f650def5
--- /dev/null
+++ b/src/network/netdev/macvlan.c
@@ -0,0 +1,89 @@
+/***
+ This file is part of systemd.
+
+ Copyright 2013 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 "conf-parser.h"
+#include "netdev/macvlan.h"
+#include "string-table.h"
+
+static const char* const macvlan_mode_table[_NETDEV_MACVLAN_MODE_MAX] = {
+ [NETDEV_MACVLAN_MODE_PRIVATE] = "private",
+ [NETDEV_MACVLAN_MODE_VEPA] = "vepa",
+ [NETDEV_MACVLAN_MODE_BRIDGE] = "bridge",
+ [NETDEV_MACVLAN_MODE_PASSTHRU] = "passthru",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(macvlan_mode, MacVlanMode);
+DEFINE_CONFIG_PARSE_ENUM(config_parse_macvlan_mode, macvlan_mode, MacVlanMode, "Failed to parse macvlan mode");
+
+static int netdev_macvlan_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *req) {
+ MacVlan *m;
+ int r;
+
+ assert(netdev);
+ assert(link);
+ assert(netdev->ifname);
+
+ if (netdev->kind == NETDEV_KIND_MACVLAN)
+ m = MACVLAN(netdev);
+ else
+ m = MACVTAP(netdev);
+
+ assert(m);
+
+ if (m->mode != _NETDEV_MACVLAN_MODE_INVALID) {
+ r = sd_netlink_message_append_u32(req, IFLA_MACVLAN_MODE, m->mode);
+ if (r < 0)
+ return log_netdev_error_errno(netdev, r, "Could not append IFLA_MACVLAN_MODE attribute: %m");
+ }
+
+ return 0;
+}
+
+static void macvlan_init(NetDev *n) {
+ MacVlan *m;
+
+ assert(n);
+
+ if (n->kind == NETDEV_KIND_MACVLAN)
+ m = MACVLAN(n);
+ else
+ m = MACVTAP(n);
+
+ assert(m);
+
+ m->mode = _NETDEV_MACVLAN_MODE_INVALID;
+}
+
+const NetDevVTable macvtap_vtable = {
+ .object_size = sizeof(MacVlan),
+ .init = macvlan_init,
+ .sections = "Match\0NetDev\0MACVTAP\0",
+ .fill_message_create = netdev_macvlan_fill_message_create,
+ .create_type = NETDEV_CREATE_STACKED,
+};
+
+const NetDevVTable macvlan_vtable = {
+ .object_size = sizeof(MacVlan),
+ .init = macvlan_init,
+ .sections = "Match\0NetDev\0MACVLAN\0",
+ .fill_message_create = netdev_macvlan_fill_message_create,
+ .create_type = NETDEV_CREATE_STACKED,
+};