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@ -132,7 +132,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
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}
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}
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return &ip6n->tnls[prio][h];
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return &ip6n->tnls[prio][h];
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}
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}
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@@ -386,6 +395,12 @@ ip6_tnl_dev_uninit(struct net_device *de
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@@ -383,6 +392,12 @@ ip6_tnl_dev_uninit(struct net_device *de
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struct net *net = t->net;
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struct net *net = t->net;
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struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
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struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
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@ -145,7 +145,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
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if (dev == ip6n->fb_tnl_dev)
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if (dev == ip6n->fb_tnl_dev)
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RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL);
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RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL);
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else
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else
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@@ -769,6 +784,108 @@ int ip6_tnl_rcv_ctl(struct ip6_tnl *t,
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@@ -766,6 +781,108 @@ int ip6_tnl_rcv_ctl(struct ip6_tnl *t,
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}
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}
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EXPORT_SYMBOL_GPL(ip6_tnl_rcv_ctl);
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|
EXPORT_SYMBOL_GPL(ip6_tnl_rcv_ctl);
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@ -254,7 +254,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
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/**
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/**
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* ip6_tnl_rcv - decapsulate IPv6 packet and retransmit it locally
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* ip6_tnl_rcv - decapsulate IPv6 packet and retransmit it locally
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* @skb: received socket buffer
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* @skb: received socket buffer
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@@ -813,6 +930,26 @@ static int ip6_tnl_rcv(struct sk_buff *s
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@@ -810,6 +927,26 @@ static int ip6_tnl_rcv(struct sk_buff *s
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|
skb_reset_network_header(skb);
|
|
|
|
skb_reset_network_header(skb);
|
|
|
|
skb->protocol = htons(protocol);
|
|
|
|
skb->protocol = htons(protocol);
|
|
|
|
memset(skb->cb, 0, sizeof(struct inet6_skb_parm));
|
|
|
|
memset(skb->cb, 0, sizeof(struct inet6_skb_parm));
|
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|
@ -281,7 +281,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
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|
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|
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|
|
__skb_tunnel_rx(skb, t->dev, t->net);
|
|
|
|
__skb_tunnel_rx(skb, t->dev, t->net);
|
|
|
|
|
|
|
|
|
|
|
|
@@ -1073,6 +1210,7 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, str
|
|
|
|
@@ -1070,6 +1207,7 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, str
|
|
|
|
__u8 dsfield;
|
|
|
|
__u8 dsfield;
|
|
|
|
__u32 mtu;
|
|
|
|
__u32 mtu;
|
|
|
|
int err;
|
|
|
|
int err;
|
|
|
|
@ -289,7 +289,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
|
|
|
|
|
|
|
|
if ((t->parms.proto != IPPROTO_IPIP && t->parms.proto != 0) ||
|
|
|
|
if ((t->parms.proto != IPPROTO_IPIP && t->parms.proto != 0) ||
|
|
|
|
!ip6_tnl_xmit_ctl(t))
|
|
|
|
!ip6_tnl_xmit_ctl(t))
|
|
|
|
@@ -1092,6 +1230,18 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, str
|
|
|
|
@@ -1089,6 +1227,18 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, str
|
|
|
|
if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK)
|
|
|
|
if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK)
|
|
|
|
fl6.flowi6_mark = skb->mark;
|
|
|
|
fl6.flowi6_mark = skb->mark;
|
|
|
|
|
|
|
|
|
|
|
|
@ -308,7 +308,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
err = ip6_tnl_xmit2(skb, dev, dsfield, &fl6, encap_limit, &mtu);
|
|
|
|
err = ip6_tnl_xmit2(skb, dev, dsfield, &fl6, encap_limit, &mtu);
|
|
|
|
if (err != 0) {
|
|
|
|
if (err != 0) {
|
|
|
|
/* XXX: send ICMP error even if DF is not set. */
|
|
|
|
/* XXX: send ICMP error even if DF is not set. */
|
|
|
|
@@ -1260,6 +1410,14 @@ ip6_tnl_change(struct ip6_tnl *t, const
|
|
|
|
@@ -1257,6 +1407,14 @@ ip6_tnl_change(struct ip6_tnl *t, const
|
|
|
|
t->parms.flowinfo = p->flowinfo;
|
|
|
|
t->parms.flowinfo = p->flowinfo;
|
|
|
|
t->parms.link = p->link;
|
|
|
|
t->parms.link = p->link;
|
|
|
|
t->parms.proto = p->proto;
|
|
|
|
t->parms.proto = p->proto;
|
|
|
|
@ -323,7 +323,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
ip6_tnl_dst_reset(t);
|
|
|
|
ip6_tnl_dst_reset(t);
|
|
|
|
ip6_tnl_link_config(t);
|
|
|
|
ip6_tnl_link_config(t);
|
|
|
|
return 0;
|
|
|
|
return 0;
|
|
|
|
@@ -1290,6 +1448,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_
|
|
|
|
@@ -1287,6 +1445,7 @@ ip6_tnl_parm_from_user(struct __ip6_tnl_
|
|
|
|
p->flowinfo = u->flowinfo;
|
|
|
|
p->flowinfo = u->flowinfo;
|
|
|
|
p->link = u->link;
|
|
|
|
p->link = u->link;
|
|
|
|
p->proto = u->proto;
|
|
|
|
p->proto = u->proto;
|
|
|
|
@ -331,7 +331,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
memcpy(p->name, u->name, sizeof(u->name));
|
|
|
|
memcpy(p->name, u->name, sizeof(u->name));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
@@ -1577,6 +1736,15 @@ static int ip6_tnl_validate(struct nlatt
|
|
|
|
@@ -1569,6 +1728,15 @@ static int ip6_tnl_validate(struct nlatt
|
|
|
|
return 0;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
@ -347,7 +347,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
static void ip6_tnl_netlink_parms(struct nlattr *data[],
|
|
|
|
static void ip6_tnl_netlink_parms(struct nlattr *data[],
|
|
|
|
struct __ip6_tnl_parm *parms)
|
|
|
|
struct __ip6_tnl_parm *parms)
|
|
|
|
{
|
|
|
|
{
|
|
|
|
@@ -1610,6 +1778,46 @@ static void ip6_tnl_netlink_parms(struct
|
|
|
|
@@ -1602,6 +1770,46 @@ static void ip6_tnl_netlink_parms(struct
|
|
|
|
|
|
|
|
|
|
|
|
if (data[IFLA_IPTUN_PROTO])
|
|
|
|
if (data[IFLA_IPTUN_PROTO])
|
|
|
|
parms->proto = nla_get_u8(data[IFLA_IPTUN_PROTO]);
|
|
|
|
parms->proto = nla_get_u8(data[IFLA_IPTUN_PROTO]);
|
|
|
|
@ -394,7 +394,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static int ip6_tnl_newlink(struct net *src_net, struct net_device *dev,
|
|
|
|
static int ip6_tnl_newlink(struct net *src_net, struct net_device *dev,
|
|
|
|
@@ -1662,6 +1870,12 @@ static void ip6_tnl_dellink(struct net_d
|
|
|
|
@@ -1654,6 +1862,12 @@ static void ip6_tnl_dellink(struct net_d
|
|
|
|
|
|
|
|
|
|
|
|
static size_t ip6_tnl_get_size(const struct net_device *dev)
|
|
|
|
static size_t ip6_tnl_get_size(const struct net_device *dev)
|
|
|
|
{
|
|
|
|
{
|
|
|
|
@ -407,7 +407,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
return
|
|
|
|
return
|
|
|
|
/* IFLA_IPTUN_LINK */
|
|
|
|
/* IFLA_IPTUN_LINK */
|
|
|
|
nla_total_size(4) +
|
|
|
|
nla_total_size(4) +
|
|
|
|
@@ -1679,6 +1893,24 @@ static size_t ip6_tnl_get_size(const str
|
|
|
|
@@ -1671,6 +1885,24 @@ static size_t ip6_tnl_get_size(const str
|
|
|
|
nla_total_size(4) +
|
|
|
|
nla_total_size(4) +
|
|
|
|
/* IFLA_IPTUN_PROTO */
|
|
|
|
/* IFLA_IPTUN_PROTO */
|
|
|
|
nla_total_size(1) +
|
|
|
|
nla_total_size(1) +
|
|
|
|
@ -432,7 +432,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
0;
|
|
|
|
0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
@@ -1686,6 +1918,9 @@ static int ip6_tnl_fill_info(struct sk_b
|
|
|
|
@@ -1678,6 +1910,9 @@ static int ip6_tnl_fill_info(struct sk_b
|
|
|
|
{
|
|
|
|
{
|
|
|
|
struct ip6_tnl *tunnel = netdev_priv(dev);
|
|
|
|
struct ip6_tnl *tunnel = netdev_priv(dev);
|
|
|
|
struct __ip6_tnl_parm *parm = &tunnel->parms;
|
|
|
|
struct __ip6_tnl_parm *parm = &tunnel->parms;
|
|
|
|
@ -442,7 +442,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
|
|
|
|
|
|
|
|
if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) ||
|
|
|
|
if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) ||
|
|
|
|
nla_put(skb, IFLA_IPTUN_LOCAL, sizeof(struct in6_addr),
|
|
|
|
nla_put(skb, IFLA_IPTUN_LOCAL, sizeof(struct in6_addr),
|
|
|
|
@@ -1696,8 +1931,27 @@ static int ip6_tnl_fill_info(struct sk_b
|
|
|
|
@@ -1688,8 +1923,27 @@ static int ip6_tnl_fill_info(struct sk_b
|
|
|
|
nla_put_u8(skb, IFLA_IPTUN_ENCAP_LIMIT, parm->encap_limit) ||
|
|
|
|
nla_put_u8(skb, IFLA_IPTUN_ENCAP_LIMIT, parm->encap_limit) ||
|
|
|
|
nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) ||
|
|
|
|
nla_put_be32(skb, IFLA_IPTUN_FLOWINFO, parm->flowinfo) ||
|
|
|
|
nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) ||
|
|
|
|
nla_put_u32(skb, IFLA_IPTUN_FLAGS, parm->flags) ||
|
|
|
|
@ -471,7 +471,7 @@ Signed-off-by: Steven Barth <cyrus@openwrt.org>
|
|
|
|
return 0;
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
|
|
nla_put_failure:
|
|
|
|
nla_put_failure:
|
|
|
|
@@ -1713,6 +1967,7 @@ static const struct nla_policy ip6_tnl_p
|
|
|
|
@@ -1705,6 +1959,7 @@ static const struct nla_policy ip6_tnl_p
|
|
|
|
[IFLA_IPTUN_FLOWINFO] = { .type = NLA_U32 },
|
|
|
|
[IFLA_IPTUN_FLOWINFO] = { .type = NLA_U32 },
|
|
|
|
[IFLA_IPTUN_FLAGS] = { .type = NLA_U32 },
|
|
|
|
[IFLA_IPTUN_FLAGS] = { .type = NLA_U32 },
|
|
|
|
[IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
|
|
|
|
[IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
|
|
|
|
|
Luka Perkov
10 years ago