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flow_offload: move tc indirect block to flow offload

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move tc indirect block to flow_offload and rename
it to flow indirect block.The nf_tables can use the
indr block architecture.

Signed-off-by: wenxu <wenxu@ucloud.cn>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
wenxu 2019-08-07 09:13:52 +08:00 • committed by David S. Miller
parent e4da910211
commit 4e481908c5
7 changed files with 293 additions and 276 deletions
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29
include/net/flow_offload.h
View file

@ -4,6 +4,7 @@
#include <linux/kernel.h>
#include <linux/list.h>
#include <net/flow_dissector.h>
#include <linux/rhashtable.h>
struct flow_match {
struct flow_dissector *dissector;
@ -370,4 +371,32 @@ static inline void flow_block_init(struct flow_block *flow_block)
INIT_LIST_HEAD(&flow_block->cb_list);
}
typedef int flow_indr_block_bind_cb_t(struct net_device *dev, void *cb_priv,
enum tc_setup_type type, void *type_data);
typedef void flow_indr_block_ing_cmd_t(struct net_device *dev,
flow_indr_block_bind_cb_t *cb,
void *cb_priv,
enum flow_block_command command);
int __flow_indr_block_cb_register(struct net_device *dev, void *cb_priv,
flow_indr_block_bind_cb_t *cb,
void *cb_ident);
void __flow_indr_block_cb_unregister(struct net_device *dev,
flow_indr_block_bind_cb_t *cb,
void *cb_ident);
int flow_indr_block_cb_register(struct net_device *dev, void *cb_priv,
flow_indr_block_bind_cb_t *cb, void *cb_ident);
void flow_indr_block_cb_unregister(struct net_device *dev,
flow_indr_block_bind_cb_t *cb,
void *cb_ident);
void flow_indr_block_call(struct net_device *dev,
flow_indr_block_ing_cmd_t *cb,
struct flow_block_offload *bo,
enum flow_block_command command);
#endif /* _NET_FLOW_OFFLOAD_H */