forked from luck/tmp_suning_uos_patched
2279994d07
since commit commit db74a3335e ("openvswitch: use percpu
flow stats") flow alloc resets flow-key. So there is no need
to reset the flow-key again if OVS is using newly allocated
flow-key.
Signed-off-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
80 lines
2.7 KiB
C
80 lines
2.7 KiB
C
/*
|
|
* Copyright (c) 2007-2013 Nicira, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of version 2 of the GNU General Public
|
|
* License as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
* 02110-1301, USA
|
|
*/
|
|
|
|
|
|
#ifndef FLOW_NETLINK_H
|
|
#define FLOW_NETLINK_H 1
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/netlink.h>
|
|
#include <linux/openvswitch.h>
|
|
#include <linux/spinlock.h>
|
|
#include <linux/types.h>
|
|
#include <linux/rcupdate.h>
|
|
#include <linux/if_ether.h>
|
|
#include <linux/in6.h>
|
|
#include <linux/jiffies.h>
|
|
#include <linux/time.h>
|
|
#include <linux/flex_array.h>
|
|
|
|
#include <net/inet_ecn.h>
|
|
#include <net/ip_tunnels.h>
|
|
|
|
#include "flow.h"
|
|
|
|
size_t ovs_tun_key_attr_size(void);
|
|
size_t ovs_key_attr_size(void);
|
|
|
|
void ovs_match_init(struct sw_flow_match *match,
|
|
struct sw_flow_key *key, bool reset_key,
|
|
struct sw_flow_mask *mask);
|
|
|
|
int ovs_nla_put_key(const struct sw_flow_key *, const struct sw_flow_key *,
|
|
int attr, bool is_mask, struct sk_buff *);
|
|
int ovs_nla_get_flow_metadata(struct net *, const struct nlattr *,
|
|
struct sw_flow_key *, bool log);
|
|
|
|
int ovs_nla_put_identifier(const struct sw_flow *flow, struct sk_buff *skb);
|
|
int ovs_nla_put_masked_key(const struct sw_flow *flow, struct sk_buff *skb);
|
|
int ovs_nla_put_mask(const struct sw_flow *flow, struct sk_buff *skb);
|
|
|
|
int ovs_nla_get_match(struct net *, struct sw_flow_match *,
|
|
const struct nlattr *key, const struct nlattr *mask,
|
|
bool log);
|
|
|
|
int ovs_nla_put_tunnel_info(struct sk_buff *skb,
|
|
struct ip_tunnel_info *tun_info);
|
|
|
|
bool ovs_nla_get_ufid(struct sw_flow_id *, const struct nlattr *, bool log);
|
|
int ovs_nla_get_identifier(struct sw_flow_id *sfid, const struct nlattr *ufid,
|
|
const struct sw_flow_key *key, bool log);
|
|
u32 ovs_nla_get_ufid_flags(const struct nlattr *attr);
|
|
|
|
int ovs_nla_copy_actions(struct net *net, const struct nlattr *attr,
|
|
const struct sw_flow_key *key,
|
|
struct sw_flow_actions **sfa, bool log);
|
|
int ovs_nla_add_action(struct sw_flow_actions **sfa, int attrtype,
|
|
void *data, int len, bool log);
|
|
int ovs_nla_put_actions(const struct nlattr *attr,
|
|
int len, struct sk_buff *skb);
|
|
|
|
void ovs_nla_free_flow_actions(struct sw_flow_actions *);
|
|
void ovs_nla_free_flow_actions_rcu(struct sw_flow_actions *);
|
|
|
|
#endif /* flow_netlink.h */
|