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authorSusant Sahani <susant@redhat.com>2014-07-03 13:34:11 +0530
committerTom Gundersen <teg@jklm.no>2014-07-03 11:00:02 +0200
commit30ae9dfda3788cdfaf1b84d124dbc7feb638c77b (patch)
tree854a45b96eb6cd48b9b2caed95a1ecb23de7b2ed /src/network/networkd.h
parent866ee3682213789f85b877700457fdca05695a0e (diff)
networkd: Introduce tun/tap device
This patch introduces TUN/TAP device creation support to networkd. Example conf to create a tap device: file: tap.netdev ------------------ [NetDev] Name=tap-test Kind=tap [Tap] OneQueue=true MultiQueue=true PacketInfo=true User=sus Group=sus ------------------ Test: 1. output of ip link tap-test: tap pi one_queue UNKNOWN_FLAGS:900 user 1000 group 1000 id: uid=1000(sus) gid=10(wheel) groups=10(wheel),1000(sus) context=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 Modifications: Added: 1. file networkd-tuntap.c 3. netdev kind NETDEV_KIND_TUN and NETDEV_KIND_TAP 2. Tun and Tap Sections and config params to parse conf and gperf conf parameters [tomegun: tweak the 'kind' checking for received ifindex]
Diffstat (limited to 'src/network/networkd.h')
-rw-r--r--src/network/networkd.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/network/networkd.h b/src/network/networkd.h
index 0ba9ee5880..67ca41b8a4 100644
--- a/src/network/networkd.h
+++ b/src/network/networkd.h
@@ -82,6 +82,8 @@ typedef enum NetDevKind {
NETDEV_KIND_VETH,
NETDEV_KIND_VTI,
NETDEV_KIND_DUMMY,
+ NETDEV_KIND_TUN,
+ NETDEV_KIND_TAP,
_NETDEV_KIND_MAX,
_NETDEV_KIND_INVALID = -1
} NetDevKind;
@@ -110,6 +112,8 @@ struct NetDev {
char *description;
char *ifname;
char *ifname_peer;
+ char *user_name;
+ char *group_name;
size_t mtu;
struct ether_addr *mac;
struct ether_addr *mac_peer;
@@ -124,6 +128,10 @@ struct NetDev {
bool tunnel_pmtudisc;
bool learning;
+ bool one_queue;
+ bool multi_queue;
+ bool packet_info;
+
unsigned ttl;
unsigned tos;
struct in_addr local;
@@ -359,6 +367,7 @@ int netdev_create_vxlan(NetDev *netdev, Link *link, sd_rtnl_message_handler_t ca
int netdev_create_vlan(NetDev *netdev, Link *link, sd_rtnl_message_handler_t callback);
int netdev_create_macvlan(NetDev *netdev, Link *link, sd_rtnl_message_handler_t callback);
int netdev_create_dummy(NetDev *netdev, sd_rtnl_message_handler_t callback);
+int netdev_create_tuntap(NetDev *netdev);
const char *netdev_kind_to_string(NetDevKind d) _const_;
NetDevKind netdev_kind_from_string(const char *d) _pure_;