44 	struct rte_lpm *lpm;  member
55 	struct rte_table_lpm *lpm;  in rte_table_lpm_create()  local
93 	lpm = rte_zmalloc_socket("TABLE", total_size, RTE_CACHE_LINE_SIZE,  in rte_table_lpm_create()
95 	if (lpm == NULL) {  in rte_table_lpm_create()
106 	lpm->lpm = rte_lpm_create(p->name, socket_id, &lpm_config);  in rte_table_lpm_create()
108 	if (lpm->lpm == NULL) {  in rte_table_lpm_create()
109 		rte_free(lpm);  in rte_table_lpm_create()
115 	lpm->entry_size = entry_size;  in rte_table_lpm_create()
116 	lpm->entry_unique_size = p->entry_unique_size;  in rte_table_lpm_create()
117 	lpm->n_rules = p->n_rules;  in rte_table_lpm_create()
118 	lpm->offset = p->offset;  in rte_table_lpm_create()
120 	return lpm;  in rte_table_lpm_create()
126 	struct rte_table_lpm *lpm = table;  in rte_table_lpm_free()  local
129 	if (lpm == NULL) {  in rte_table_lpm_free()
135 	rte_lpm_free(lpm->lpm);  in rte_table_lpm_free()
136 	rte_free(lpm);  in rte_table_lpm_free()
142 nht_find_free(struct rte_table_lpm *lpm, uint32_t *pos)  in nht_find_free()  argument
147 		if (lpm->nht_users[i] == 0) {  in nht_find_free()
157 nht_find_existing(struct rte_table_lpm *lpm, void *entry, uint32_t *pos)  in nht_find_existing()  argument
162 		uint8_t *nht_entry = &lpm->nht[i * lpm->entry_size];  in nht_find_existing()
164 		if ((lpm->nht_users[i] > 0) && (memcmp(nht_entry, entry,  in nht_find_existing()
165 			lpm->entry_unique_size) == 0)) {  in nht_find_existing()
182 	struct rte_table_lpm *lpm = table;  in rte_table_lpm_entry_add()  local
189 	if (lpm == NULL) {  in rte_table_lpm_entry_add()
210 	status = rte_lpm_is_rule_present(lpm->lpm, ip_prefix->ip,  in rte_table_lpm_entry_add()
215 	if (nht_find_existing(lpm, entry, &nht_pos) == 0) {  in rte_table_lpm_entry_add()
218 		if (nht_find_free(lpm, &nht_pos) == 0) {  in rte_table_lpm_entry_add()
223 		nht_entry = &lpm->nht[nht_pos * lpm->entry_size];  in rte_table_lpm_entry_add()
224 		memcpy(nht_entry, entry, lpm->entry_size);  in rte_table_lpm_entry_add()
228 	if (rte_lpm_add(lpm->lpm, ip_prefix->ip, ip_prefix->depth, nht_pos) < 0) {  in rte_table_lpm_entry_add()
234 	lpm->nht_users[nht_pos]++;  in rte_table_lpm_entry_add()
235 	lpm->nht_users[nht_pos0] -= nht_pos0_valid;  in rte_table_lpm_entry_add()
238 	*entry_ptr = (void *) &lpm->nht[nht_pos * lpm->entry_size];  in rte_table_lpm_entry_add()
249 	struct rte_table_lpm *lpm = table;  in rte_table_lpm_entry_delete()  local
255 	if (lpm == NULL) {  in rte_table_lpm_entry_delete()
271 	status = rte_lpm_is_rule_present(lpm->lpm, ip_prefix->ip,  in rte_table_lpm_entry_delete()
283 	status = rte_lpm_delete(lpm->lpm, ip_prefix->ip, ip_prefix->depth);  in rte_table_lpm_entry_delete()
290 	lpm->nht_users[nht_pos]--;  in rte_table_lpm_entry_delete()
294 		memcpy(entry, &lpm->nht[nht_pos * lpm->entry_size],  in rte_table_lpm_entry_delete()
295 			lpm->entry_size);  in rte_table_lpm_entry_delete()
308 	struct rte_table_lpm *lpm = (struct rte_table_lpm *) table;  in rte_table_lpm_lookup()  local
313 	RTE_TABLE_LPM_STATS_PKTS_IN_ADD(lpm, n_pkts_in);  in rte_table_lpm_lookup()
323 				RTE_MBUF_METADATA_UINT32(pkt, lpm->offset));  in rte_table_lpm_lookup()
327 			status = rte_lpm_lookup(lpm->lpm, ip, &nht_pos);  in rte_table_lpm_lookup()
330 				entries[i] = (void *) &lpm->nht[nht_pos *  in rte_table_lpm_lookup()
331 					lpm->entry_size];  in rte_table_lpm_lookup()
337 	RTE_TABLE_LPM_STATS_PKTS_LOOKUP_MISS(lpm, n_pkts_in - __builtin_popcountll(pkts_out_mask));  in rte_table_lpm_lookup()