#include <stdint.h>
struct cls_rule;
+struct flow;
struct ofpbuf;
+struct nx_action_reg_load;
+struct nx_action_reg_move;
/* Nicira Extended Match (NXM) flexible flow match helper functions.
*
char *nx_match_to_string(const uint8_t *, unsigned int match_len);
int nx_match_from_string(const char *, struct ofpbuf *);
+int nxm_check_reg_move(const struct nx_action_reg_move *, const struct flow *);
+int nxm_check_reg_load(const struct nx_action_reg_load *, const struct flow *);
+
+void nxm_execute_reg_move(const struct nx_action_reg_move *, struct flow *);
+void nxm_execute_reg_load(const struct nx_action_reg_load *, struct flow *);
+
/* Upper bound on the length of an nx_match. The longest nx_match (assuming
* we implement 4 registers) would be:
*
*/
#define NXM_MAX_LEN 192
+/* This is my guess at the length of a "typical" nx_match, for use in
+ * predicting space requirements. */
+#define NXM_TYPICAL_LEN 64
+
#endif /* nx-match.h */