/** Hash function */
typedef uint64_t (*rte_table_hash_op_hash)(
+ void *key,
+ void *key_mask,
+ uint32_t key_size,
+ uint64_t seed);
+
+/** Hash table parameters */
+struct rte_table_hash_params {
+ /** Name */
+ const char *name;
+
+ /** Key size (number of bytes) */
+ uint32_t key_size;
+
+ /** Byte offset within packet meta-data where the key is located */
+ uint32_t key_offset;
+
+ /** Key mask */
+ uint8_t *key_mask;
+
+ /** Number of keys */
+ uint32_t n_keys;
+
+ /** Number of buckets */
+ uint32_t n_buckets;
+
+ /** Hash function */
+ rte_table_hash_op_hash f_hash;
+
+ /** Seed value for the hash function */
+ uint64_t seed;
+};
+
+/** Hash function */
+typedef uint64_t (*rte_table_hash_op_hash_nomask)(
void *key,
uint32_t key_size,
uint64_t seed);
uint32_t n_buckets_ext;
/** Hash function */
- rte_table_hash_op_hash f_hash;
+ rte_table_hash_op_hash_nomask f_hash;
/** Seed value for the hash function */
uint64_t seed;
uint32_t n_buckets;
/** Hash function */
- rte_table_hash_op_hash f_hash;
+ rte_table_hash_op_hash_nomask f_hash;
/** Seed value for the hash function */
uint64_t seed;
uint32_t n_entries;
/** Hash function */
- rte_table_hash_op_hash f_hash;
+ rte_table_hash_op_hash_nomask f_hash;
/** Seed for the hash function */
uint64_t seed;
uint32_t n_entries_ext;
/** Hash function */
- rte_table_hash_op_hash f_hash;
+ rte_table_hash_op_hash_nomask f_hash;
/** Seed for the hash function */
uint64_t seed;
uint32_t n_entries;
/** Hash function */
- rte_table_hash_op_hash f_hash;
+ rte_table_hash_op_hash_nomask f_hash;
/** Seed for the hash function */
uint64_t seed;
uint32_t n_entries_ext;
/** Hash function */
- rte_table_hash_op_hash f_hash;
+ rte_table_hash_op_hash_nomask f_hash;
/** Seed for the hash function */
uint64_t seed;
uint32_t n_entries;
/** Hash function */
- rte_table_hash_op_hash f_hash;
+ rte_table_hash_op_hash_nomask f_hash;
/** Seed for the hash function */
uint64_t seed;
uint32_t n_entries_ext;
/** Hash function */
- rte_table_hash_op_hash f_hash;
+ rte_table_hash_op_hash_nomask f_hash;
/** Seed for the hash function */
uint64_t seed;
uint32_t n_keys;
/** Hash function used to calculate hash */
- rte_table_hash_op_hash f_hash;
+ rte_table_hash_op_hash_nomask f_hash;
/** Seed value or Init value used by f_hash */
uint32_t seed;