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authorJiri Benc <jbenc@redhat.com>2015-08-20 14:56:23 +0300
committerDavid S. Miller <davem@davemloft.net>2015-08-21 01:42:36 +0300
commitc1ea5d672aaff08da337dee735dbb548e3415585 (patch)
tree7e5e9a74d7e55be37c1ecea8c0cdeb1211791586 /net/openvswitch/flow_netlink.c
parent376534a3d17002d608985bd67c3b0880eacadd14 (diff)
downloadlinux-c1ea5d672aaff08da337dee735dbb548e3415585.tar.xz
ip_tunnels: add IPv6 addresses to ip_tunnel_key
Add the IPv6 addresses as an union with IPv4 ones. When using IPv4, the newly introduced padding after the IPv4 addresses needs to be zeroed out. Signed-off-by: Jiri Benc <jbenc@redhat.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch/flow_netlink.c')
-rw-r--r--net/openvswitch/flow_netlink.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/net/openvswitch/flow_netlink.c b/net/openvswitch/flow_netlink.c
index a6eb77ab1a64..a7f866374817 100644
--- a/net/openvswitch/flow_netlink.c
+++ b/net/openvswitch/flow_netlink.c
@@ -534,11 +534,11 @@ static int ipv4_tun_from_nlattr(const struct nlattr *attr,
tun_flags |= TUNNEL_KEY;
break;
case OVS_TUNNEL_KEY_ATTR_IPV4_SRC:
- SW_FLOW_KEY_PUT(match, tun_key.ipv4_src,
+ SW_FLOW_KEY_PUT(match, tun_key.u.ipv4.src,
nla_get_in_addr(a), is_mask);
break;
case OVS_TUNNEL_KEY_ATTR_IPV4_DST:
- SW_FLOW_KEY_PUT(match, tun_key.ipv4_dst,
+ SW_FLOW_KEY_PUT(match, tun_key.u.ipv4.dst,
nla_get_in_addr(a), is_mask);
break;
case OVS_TUNNEL_KEY_ATTR_TOS:
@@ -609,7 +609,7 @@ static int ipv4_tun_from_nlattr(const struct nlattr *attr,
}
if (!is_mask) {
- if (!match->key->tun_key.ipv4_dst) {
+ if (!match->key->tun_key.u.ipv4.dst) {
OVS_NLERR(log, "IPv4 tunnel dst address is zero");
return -EINVAL;
}
@@ -647,13 +647,13 @@ static int __ipv4_tun_to_nlattr(struct sk_buff *skb,
if (output->tun_flags & TUNNEL_KEY &&
nla_put_be64(skb, OVS_TUNNEL_KEY_ATTR_ID, output->tun_id))
return -EMSGSIZE;
- if (output->ipv4_src &&
+ if (output->u.ipv4.src &&
nla_put_in_addr(skb, OVS_TUNNEL_KEY_ATTR_IPV4_SRC,
- output->ipv4_src))
+ output->u.ipv4.src))
return -EMSGSIZE;
- if (output->ipv4_dst &&
+ if (output->u.ipv4.dst &&
nla_put_in_addr(skb, OVS_TUNNEL_KEY_ATTR_IPV4_DST,
- output->ipv4_dst))
+ output->u.ipv4.dst))
return -EMSGSIZE;
if (output->ipv4_tos &&
nla_put_u8(skb, OVS_TUNNEL_KEY_ATTR_TOS, output->ipv4_tos))
@@ -1116,7 +1116,7 @@ int ovs_nla_get_match(struct sw_flow_match *match,
/* The userspace does not send tunnel attributes that
* are 0, but we should not wildcard them nonetheless.
*/
- if (match->key->tun_key.ipv4_dst)
+ if (match->key->tun_key.u.ipv4.dst)
SW_FLOW_KEY_MEMSET_FIELD(match, tun_key,
0xff, true);
@@ -1287,7 +1287,7 @@ static int __ovs_nla_put_key(const struct sw_flow_key *swkey,
if (nla_put_u32(skb, OVS_KEY_ATTR_PRIORITY, output->phy.priority))
goto nla_put_failure;
- if ((swkey->tun_key.ipv4_dst || is_mask)) {
+ if ((swkey->tun_key.u.ipv4.dst || is_mask)) {
const void *opts = NULL;
if (output->tun_key.tun_flags & TUNNEL_OPTIONS_PRESENT)