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flow_offload: Add flow_match_ct to get rule ct match

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Add relevant getter for ct info dissector.

Signed-off-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Paul Blakey 2020-03-12 12:23:13 +02:00 committed by David S. Miller
parent 43435e9139
commit ee1c45e875
2 changed files with 13 additions and 0 deletions
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6
include/net/flow_offload.h
View File

@ -69,6 +69,10 @@ struct flow_match_enc_opts {
struct flow_dissector_key_enc_opts *key, *mask;
};
struct flow_match_ct {
struct flow_dissector_key_ct *key, *mask;
};
struct flow_rule;
void flow_rule_match_meta(const struct flow_rule *rule,
@ -111,6 +115,8 @@ void flow_rule_match_enc_keyid(const struct flow_rule *rule,
struct flow_match_enc_keyid *out);
void flow_rule_match_enc_opts(const struct flow_rule *rule,
struct flow_match_enc_opts *out);
void flow_rule_match_ct(const struct flow_rule *rule,
struct flow_match_ct *out);
enum flow_action_id {
FLOW_ACTION_ACCEPT = 0,

7
net/core/flow_offload.c
View File

@ -188,6 +188,13 @@ void flow_action_cookie_destroy(struct flow_action_cookie *cookie)
}
EXPORT_SYMBOL(flow_action_cookie_destroy);
void flow_rule_match_ct(const struct flow_rule *rule,
struct flow_match_ct *out)
{
FLOW_DISSECTOR_MATCH(rule, FLOW_DISSECTOR_KEY_CT, out);
}
EXPORT_SYMBOL(flow_rule_match_ct);
struct flow_block_cb *flow_block_cb_alloc(flow_setup_cb_t *cb,
void *cb_ident, void *cb_priv,
void (*release)(void *cb_priv))