diff options
author | Susant Sahani <susant@redhat.com> | 2017-04-25 09:45:05 +0530 |
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committer | Susant Sahani <susant@redhat.com> | 2017-04-25 10:34:15 +0530 |
commit | 6598e04641a17cc56216f907be5a62535b433806 (patch) | |
tree | 6db29e35b7e4a734d44629873f13049a6fefdc68 /src/network/netdev/geneve.h | |
parent | ca5e80712e74457671f093b6e7e48516a917ea21 (diff) |
networkd: Introduce GENEVE netdev
This work enables cration of geneve tunnel
Diffstat (limited to 'src/network/netdev/geneve.h')
-rw-r--r-- | src/network/netdev/geneve.h | 119 |
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); |