static int ipgre_netlink_parms(struct net_device *dev,
struct nlattr *data[],
struct nlattr *tb[],
- struct ip_tunnel_parm *parms)
+ struct ip_tunnel_parm *parms,
+ __u32 *fwmark)
{
struct ip_tunnel *t = netdev_priv(dev);
t->ignore_df = !!nla_get_u8(data[IFLA_GRE_IGNORE_DF]);
}
+ if (data[IFLA_GRE_FWMARK])
+ *fwmark = nla_get_u32(data[IFLA_GRE_FWMARK]);
+
return 0;
}
{
struct ip_tunnel_parm p;
struct ip_tunnel_encap ipencap;
+ __u32 fwmark = 0;
int err;
if (ipgre_netlink_encap_parms(data, &ipencap)) {
return err;
}
- err = ipgre_netlink_parms(dev, data, tb, &p);
+ err = ipgre_netlink_parms(dev, data, tb, &p, &fwmark);
if (err < 0)
return err;
- return ip_tunnel_newlink(dev, tb, &p);
+ return ip_tunnel_newlink(dev, tb, &p, fwmark);
}
static int ipgre_changelink(struct net_device *dev, struct nlattr *tb[],
struct nlattr *data[])
{
+ struct ip_tunnel *t = netdev_priv(dev);
struct ip_tunnel_parm p;
struct ip_tunnel_encap ipencap;
+ __u32 fwmark = t->fwmark;
int err;
if (ipgre_netlink_encap_parms(data, &ipencap)) {
- struct ip_tunnel *t = netdev_priv(dev);
err = ip_tunnel_encap_setup(t, &ipencap);
if (err < 0)
return err;
}
- err = ipgre_netlink_parms(dev, data, tb, &p);
+ err = ipgre_netlink_parms(dev, data, tb, &p, &fwmark);
if (err < 0)
return err;
- return ip_tunnel_changelink(dev, tb, &p);
+ return ip_tunnel_changelink(dev, tb, &p, fwmark);
}
static size_t ipgre_get_size(const struct net_device *dev)
nla_total_size(0) +
/* IFLA_GRE_IGNORE_DF */
nla_total_size(1) +
+ /* IFLA_GRE_FWMARK */
+ nla_total_size(4) +
0;
}
nla_put_u8(skb, IFLA_GRE_TTL, p->iph.ttl) ||
nla_put_u8(skb, IFLA_GRE_TOS, p->iph.tos) ||
nla_put_u8(skb, IFLA_GRE_PMTUDISC,
- !!(p->iph.frag_off & htons(IP_DF))))
+ !!(p->iph.frag_off & htons(IP_DF))) ||
+ nla_put_u32(skb, IFLA_GRE_FWMARK, t->fwmark))
goto nla_put_failure;
if (nla_put_u16(skb, IFLA_GRE_ENCAP_TYPE,
[IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
[IFLA_GRE_COLLECT_METADATA] = { .type = NLA_FLAG },
[IFLA_GRE_IGNORE_DF] = { .type = NLA_U8 },
+ [IFLA_GRE_FWMARK] = { .type = NLA_U32 },
};
static struct rtnl_link_ops ipgre_link_ops __read_mostly = {