Commit 6a21b085 authored by Wojciech Drewek's avatar Wojciech Drewek Committed by Tony Nguyen
Browse files

flow_offload: Introduce flow_match_pppoe 



Allow to offload PPPoE filters by adding flow_rule_match_pppoe.
Drivers can extract PPPoE specific fields from now on.

Signed-off-by: default avatarWojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 5008750e

include/net/flow_offload.h

+6 −0
Original line number Diff line number Diff line
@@ -76,6 +76,10 @@ struct flow_match_ct { 
	struct flow_dissector_key_ct *key, *mask;

};



struct flow_match_pppoe {

	struct flow_dissector_key_pppoe *key, *mask;

};



struct flow_rule;



void flow_rule_match_meta(const struct flow_rule *rule,
@@ -122,6 +126,8 @@ 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);

void flow_rule_match_pppoe(const struct flow_rule *rule,

			   struct flow_match_pppoe *out);



enum flow_action_id {

	FLOW_ACTION_ACCEPT		= 0,

net/core/flow_offload.c

+7 −0
Original line number Diff line number Diff line
@@ -230,6 +230,13 @@ void flow_rule_match_ct(const struct flow_rule *rule, 
}

EXPORT_SYMBOL(flow_rule_match_ct);



void flow_rule_match_pppoe(const struct flow_rule *rule,

			   struct flow_match_pppoe *out)

{

	FLOW_DISSECTOR_MATCH(rule, FLOW_DISSECTOR_KEY_PPPOE, out);

}

EXPORT_SYMBOL(flow_rule_match_pppoe);



struct flow_block_cb *flow_block_cb_alloc(flow_setup_cb_t *cb,

					  void *cb_ident, void *cb_priv,

					  void (*release)(void *cb_priv))