/*
- * Copyright (c) 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 2010, 2011, 2012, 2013 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <stdint.h>
#include <sys/types.h>
#include <netinet/in.h>
+#include "compiler.h"
#include "flow.h"
#include "ofp-errors.h"
#include "openvswitch/types.h"
-#include "ofp-errors.h"
-struct cls_rule;
struct ds;
-struct flow;
+struct match;
struct mf_subfield;
struct ofpact_reg_move;
struct ofpact_reg_load;
+struct ofpact_stack;
struct ofpbuf;
struct nx_action_reg_load;
struct nx_action_reg_move;
+
/* Nicira Extended Match (NXM) flexible flow match helper functions.
*
* See include/openflow/nicira-ext.h for NXM specification.
*/
enum ofperr nx_pull_match(struct ofpbuf *, unsigned int match_len,
- uint16_t priority, struct cls_rule *,
+ struct match *,
ovs_be64 *cookie, ovs_be64 *cookie_mask);
enum ofperr nx_pull_match_loose(struct ofpbuf *, unsigned int match_len,
- uint16_t priority, struct cls_rule *,
- ovs_be64 *cookie, ovs_be64 *cookie_mask);
-int nx_put_match(struct ofpbuf *, bool oxm, const struct cls_rule *,
+ struct match *, ovs_be64 *cookie,
+ ovs_be64 *cookie_mask);
+enum ofperr oxm_pull_match(struct ofpbuf *, struct match *);
+enum ofperr oxm_pull_match_loose(struct ofpbuf *, struct match *);
+int nx_put_match(struct ofpbuf *, const struct match *,
ovs_be64 cookie, ovs_be64 cookie_mask);
+int oxm_put_match(struct ofpbuf *, const struct match *);
char *nx_match_to_string(const uint8_t *, unsigned int match_len);
+char *oxm_match_to_string(const struct ofpbuf *, unsigned int match_len);
int nx_match_from_string(const char *, struct ofpbuf *);
+int oxm_match_from_string(const char *, struct ofpbuf *);
-void nxm_parse_reg_move(struct ofpact_reg_move *, const char *);
-void nxm_parse_reg_load(struct ofpact_reg_load *, const char *);
+char *nxm_parse_reg_move(struct ofpact_reg_move *, const char *)
+ WARN_UNUSED_RESULT;
+char *nxm_parse_reg_load(struct ofpact_reg_load *, const char *)
+ WARN_UNUSED_RESULT;
void nxm_format_reg_move(const struct ofpact_reg_move *, struct ds *);
void nxm_format_reg_load(const struct ofpact_reg_load *, struct ds *);
struct ofpbuf *ofpacts);
enum ofperr nxm_reg_load_from_openflow(const struct nx_action_reg_load *,
struct ofpbuf *ofpacts);
+enum ofperr nxm_reg_load_from_openflow12_set_field(
+ const struct ofp12_action_set_field * oasf, struct ofpbuf *ofpacts);
enum ofperr nxm_reg_move_check(const struct ofpact_reg_move *,
const struct flow *);
void nxm_reg_load_to_nxast(const struct ofpact_reg_load *,
struct ofpbuf *openflow);
-void nxm_execute_reg_move(const struct ofpact_reg_move *, struct flow *);
+void nxm_execute_reg_move(const struct ofpact_reg_move *, struct flow *,
+ struct flow_wildcards *);
void nxm_execute_reg_load(const struct ofpact_reg_load *, struct flow *);
void nxm_reg_load(const struct mf_subfield *, uint64_t src_data,
- struct flow *);
+ struct flow *, struct flow_wildcards *);
+
+char *nxm_parse_stack_action(struct ofpact_stack *, const char *)
+ WARN_UNUSED_RESULT;
+
+void nxm_format_stack_push(const struct ofpact_stack *, struct ds *);
+void nxm_format_stack_pop(const struct ofpact_stack *, struct ds *);
+
+enum ofperr nxm_stack_push_from_openflow(const struct nx_action_stack *,
+ struct ofpbuf *ofpacts);
+enum ofperr nxm_stack_pop_from_openflow(const struct nx_action_stack *,
+ struct ofpbuf *ofpacts);
+enum ofperr nxm_stack_push_check(const struct ofpact_stack *,
+ const struct flow *);
+enum ofperr nxm_stack_pop_check(const struct ofpact_stack *,
+ const struct flow *);
+
+void nxm_stack_push_to_nxast(const struct ofpact_stack *,
+ struct ofpbuf *openflow);
+void nxm_stack_pop_to_nxast(const struct ofpact_stack *,
+ struct ofpbuf *openflow);
+
+void nxm_execute_stack_push(const struct ofpact_stack *,
+ const struct flow *, struct flow_wildcards *,
+ struct ofpbuf *);
+void nxm_execute_stack_pop(const struct ofpact_stack *,
+ struct flow *, struct flow_wildcards *,
+ struct ofpbuf *);
int nxm_field_bytes(uint32_t header);
int nxm_field_bits(uint32_t header);