1 files changed, 119 insertions, 0 deletions
diff --git a/src/network/netdev/geneve.h b/src/network/netdev/geneve.h
new file mode 100644
index 0000000000..3ba599aae6
--- /dev/null
+++ b/src/network/netdev/geneve.h
@@ -0,0 +1,119 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2017 Susant Sahani
+
+  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/>.
+***/
+
+typedef struct Geneve Geneve;
+
+#include "in-addr-util.h"
+#include "netdev.h"
+#include "networkd-link.h"
+#include "networkd-network.h"
+#include "netdev.h"
+
+#define GENEVE_VID_MAX (1u << 24) - 1
+
+struct Geneve {
+        NetDev meta;
+
+        uint32_t id;
+        uint32_t flow_label;
+
+        int remote_family;
+
+        uint8_t tos;
+        uint8_t ttl;
+
+        uint16_t dest_port;
+
+        bool udpcsum;
+        bool udp6zerocsumtx;
+        bool udp6zerocsumrx;
+
+        union in_addr_union remote;
+};
+
+DEFINE_NETDEV_CAST(GENEVE, Geneve);
+extern const NetDevVTable geneve_vtable;
+
+int config_parse_geneve_vni(const char *unit,
+                            const char *filename,
+                            unsigned line,
+                            const char *section,
+                            unsigned section_line,
+                            const char *lvalue,
+                            int ltype,
+                            const char *rvalue,
+                            void *data,
+                            void *userdata);
+
+int config_parse_geneve_tos(const char *unit,
+                            const char *filename,
+                            unsigned line,
+                            const char *section,
+                            unsigned section_line,
+                            const char *lvalue,
+                            int ltype,
+                            const char *rvalue,
+                            void *data,
+                            void *userdata);
+
+int config_parse_geneve_ttl(const char *unit,
+                            const char *filename,
+                            unsigned line,
+                            const char *section,
+                            unsigned section_line,
+                            const char *lvalue,
+                            int ltype,
+                            const char *rvalue,
+                            void *data,
+                            void *userdata);
+
+int config_parse_geneve_address(const char *unit,
+                               const char *filename,
+                               unsigned line,
+                               const char *section,
+                               unsigned section_line,
+                               const char *lvalue,
+                               int ltype,
+                               const char *rvalue,
+                               void *data,
+                               void *userdata);
+
+int config_parse_geneve_destination_port(const char *unit,
+                                         const char *filename,
+                                         unsigned line,
+                                         const char *section,
+                                         unsigned section_line,
+                                         const char *lvalue,
+                                         int ltype,
+                                         const char *rvalue,
+                                         void *data,
+                                         void *userdata);
+
+int config_parse_geneve_flow_label(const char *unit,
+                                   const char *filename,
+                                   unsigned line,
+                                   const char *section,
+                                   unsigned section_line,
+                                   const char *lvalue,
+                                   int ltype,
+                                   const char *rvalue,
+                                   void *data,
+                                   void *userdata);