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tunnel: set skb mark for IPsec tunnel packets

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The new ovs-monitor-ipsec implementation will use skb marks in
IPsec policies. This patch will configure datapath to use these
skb marks for IPsec tunnel packets.

Issue: 14870
Signed-off-by: Ansis Atteka <aatteka@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
This commit is contained in:
Ansis Atteka
2013-02-13 16:48:46 -08:00
parent 4b5fbf854d
commit 09a0d2e7c5
4 changed files with 20 additions and 3 deletions
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11
lib/odp-util.c
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@@ -2183,6 +2183,14 @@ commit_set_action(struct ofpbuf *odp_actions, enum ovs_key_attr key_type,
nl_msg_end_nested(odp_actions, offset);
}
void
odp_put_skb_mark_action(const uint32_t skb_mark,
struct ofpbuf *odp_actions)
{
commit_set_action(odp_actions, OVS_KEY_ATTR_SKB_MARK, &skb_mark,
sizeof(skb_mark));
}
/* If any of the flow key data that ODP actions can modify are different in
* 'base->tunnel' and 'flow->tunnel', appends a set_tunnel ODP action to
* 'odp_actions' that change the flow tunneling information in key from
@@ -2423,8 +2431,7 @@ commit_set_skb_mark_action(const struct flow *flow, struct flow *base,
}
base->skb_mark = flow->skb_mark;
commit_set_action(odp_actions, OVS_KEY_ATTR_SKB_MARK,
&base->skb_mark, sizeof(base->skb_mark));
odp_put_skb_mark_action(base->skb_mark, odp_actions);
}
/* If any of the flow key data that ODP actions can modify are different in
* 'base' and 'flow', appends ODP actions to 'odp_actions' that change the flow