/*
- * Copyright (c) 2010 Nicira Networks.
+ * Copyright (c) 2010, 2011 Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
char *nx_match_to_string(const uint8_t *, unsigned int match_len);
int nx_match_from_string(const char *, struct ofpbuf *);
+uint64_t nxm_read_field_bits(ovs_be32 header, ovs_be16 ofs_nbits,
+ const struct flow *);
+
void nxm_parse_reg_move(struct nx_action_reg_move *, const char *);
void nxm_parse_reg_load(struct nx_action_reg_load *, const char *);
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 *);
+int nxm_src_check(ovs_be32 src, unsigned int ofs, unsigned int n_bits,
+ const struct flow *);
+int nxm_dst_check(ovs_be32 dst, unsigned int ofs, unsigned int n_bits,
+ 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 *);
+void nxm_reg_load(ovs_be32 dst, ovs_be16 ofs_nbits, uint64_t src_data,
+ struct flow *);
int nxm_field_bytes(uint32_t header);
int nxm_field_bits(uint32_t header);
+const struct mf_field *nxm_field_to_mf_field(uint32_t header);
const char *nxm_parse_field_bits(const char *s,
uint32_t *headerp, int *ofsp, int *n_bitsp);
* NXM_OF_IP_PROTO 4 2 -- 6
* NXM_OF_IPV6_SRC_W 4 16 16 36
* NXM_OF_IPV6_DST_W 4 16 16 36
- * NXM_OF_TCP_SRC 4 2 -- 6
- * NXM_OF_TCP_DST 4 2 -- 6
+ * NXM_OF_ICMP_TYPE 4 1 -- 5
+ * NXM_OF_ICMP_CODE 4 1 -- 5
+ * NXM_NX_ND_TARGET 4 16 -- 20
+ * NXM_NX_ND_SLL 4 6 -- 10
* NXM_NX_REG_W(0) 4 4 4 12
* NXM_NX_REG_W(1) 4 4 4 12
* NXM_NX_REG_W(2) 4 4 4 12
* NXM_NX_REG_W(3) 4 4 4 12
* NXM_NX_TUN_ID_W 4 8 8 20
* -------------------------------------------
- * total 209
+ * total 237
*
* So this value is conservative.
*/