diff options
author | Pravin B Shelar <pshelar@nicira.com> | 2013-10-04 01:16:47 (GMT) |
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committer | Jesse Gross <jesse@nicira.com> | 2013-10-04 01:16:47 (GMT) |
commit | e64457191a259537bbbfaebeba9a8043786af96f (patch) | |
tree | 579f47d3124b69a94b07878d65d27f71c4f7c9c5 /net/openvswitch/flow_netlink.h | |
parent | f0627cfa24389cab25c67bb7ca902912216a8a2d (diff) | |
download | linux-e64457191a259537bbbfaebeba9a8043786af96f.tar.xz |
openvswitch: Restructure datapath.c and flow.c
Over the time datapath.c and flow.c has became pretty large files.
Following patch restructures functionality of component into three
different components:
flow.c: contains flow extract.
flow_netlink.c: netlink flow api.
flow_table.c: flow table api.
This patch restructures code without changing logic.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'net/openvswitch/flow_netlink.h')
-rw-r--r-- | net/openvswitch/flow_netlink.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/net/openvswitch/flow_netlink.h b/net/openvswitch/flow_netlink.h new file mode 100644 index 0000000..4401510 --- /dev/null +++ b/net/openvswitch/flow_netlink.h @@ -0,0 +1,60 @@ +/* + * 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" + +void ovs_match_init(struct sw_flow_match *match, + struct sw_flow_key *key, struct sw_flow_mask *mask); + +int ovs_nla_put_flow(const struct sw_flow_key *, + const struct sw_flow_key *, struct sk_buff *); +int ovs_nla_get_flow_metadata(struct sw_flow *flow, + const struct nlattr *attr); +int ovs_nla_get_match(struct sw_flow_match *match, + const struct nlattr *, + const struct nlattr *); + +int ovs_nla_copy_actions(const struct nlattr *attr, + const struct sw_flow_key *key, int depth, + struct sw_flow_actions **sfa); +int ovs_nla_put_actions(const struct nlattr *attr, + int len, struct sk_buff *skb); + +struct sw_flow_actions *ovs_nla_alloc_flow_actions(int actions_len); +void ovs_nla_free_flow_actions(struct sw_flow_actions *); + +#endif /* flow_netlink.h */ |