+int
+app_pipeline_firewall_add_bulk(struct app_params *app,
+ uint32_t pipeline_id,
+ struct pipeline_firewall_key *keys,
+ uint32_t n_keys,
+ uint32_t *priorities,
+ uint32_t *port_ids)
+{
+ struct app_pipeline_firewall *p;
+ struct pipeline_firewall_add_bulk_msg_req *req;
+ struct pipeline_firewall_add_bulk_msg_rsp *rsp;
+
+ struct app_pipeline_firewall_rule **rules;
+ int *new_rules;
+
+ int *keys_found;
+ void **entries_ptr;
+
+ uint32_t i;
+ int status = 0;
+
+ /* Check input arguments */
+ if (app == NULL)
+ return -1;
+
+ p = app_pipeline_data_fe(app, pipeline_id, &pipeline_firewall);
+ if (p == NULL)
+ return -1;
+
+ rules = rte_malloc(NULL,
+ n_keys * sizeof(struct app_pipeline_firewall_rule *),
+ RTE_CACHE_LINE_SIZE);
+ if (rules == NULL)
+ return -1;
+
+ new_rules = rte_malloc(NULL,
+ n_keys * sizeof(int),
+ RTE_CACHE_LINE_SIZE);
+ if (new_rules == NULL) {
+ rte_free(rules);
+ return -1;
+ }
+
+ /* check data integrity and add to rule list */
+ for (i = 0; i < n_keys; i++) {
+ if (port_ids[i] >= p->n_ports_out) {
+ rte_free(rules);
+ rte_free(new_rules);
+ return -1;
+ }
+
+ if (app_pipeline_firewall_key_check_and_normalize(&keys[i]) != 0) {
+ rte_free(rules);
+ rte_free(new_rules);
+ return -1;
+ }
+
+ rules[i] = app_pipeline_firewall_rule_find(p, &keys[i]);
+ new_rules[i] = (rules[i] == NULL);
+ if (rules[i] == NULL) {
+ rules[i] = rte_malloc(NULL,
+ sizeof(*rules[i]),
+ RTE_CACHE_LINE_SIZE);
+
+ if (rules[i] == NULL) {
+ uint32_t j;
+
+ for (j = 0; j <= i; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ return -1;
+ }
+ }
+ }
+
+ keys_found = rte_malloc(NULL,
+ n_keys * sizeof(int),
+ RTE_CACHE_LINE_SIZE);
+ if (keys_found == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ return -1;
+ }
+
+ entries_ptr = rte_malloc(NULL,
+ n_keys * sizeof(struct rte_pipeline_table_entry *),
+ RTE_CACHE_LINE_SIZE);
+ if (entries_ptr == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ return -1;
+ }
+ for (i = 0; i < n_keys; i++) {
+ entries_ptr[i] = rte_malloc(NULL,
+ sizeof(struct rte_pipeline_table_entry),
+ RTE_CACHE_LINE_SIZE);
+
+ if (entries_ptr[i] == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ for (j = 0; j <= i; j++)
+ rte_free(entries_ptr[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ rte_free(entries_ptr);
+ return -1;
+ }
+ }
+
+ /* Allocate and write request */
+ req = app_msg_alloc(app);
+ if (req == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ for (j = 0; j < n_keys; j++)
+ rte_free(entries_ptr[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ rte_free(entries_ptr);
+ return -1;
+ }
+
+ req->type = PIPELINE_MSG_REQ_CUSTOM;
+ req->subtype = PIPELINE_FIREWALL_MSG_REQ_ADD_BULK;
+
+ req->keys = keys;
+ req->n_keys = n_keys;
+ req->port_ids = port_ids;
+ req->priorities = priorities;
+ req->keys_found = keys_found;
+ req->entries_ptr = entries_ptr;
+
+ /* Send request and wait for response */
+ rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT);
+ if (rsp == NULL) {
+ uint32_t j;
+
+ for (j = 0; j < n_keys; j++)
+ if (new_rules[j])
+ rte_free(rules[j]);
+
+ for (j = 0; j < n_keys; j++)
+ rte_free(entries_ptr[j]);
+
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ rte_free(entries_ptr);
+ return -1;
+ }
+
+ if (rsp->status) {
+ for (i = 0; i < n_keys; i++)
+ if (new_rules[i])
+ rte_free(rules[i]);
+
+ for (i = 0; i < n_keys; i++)
+ rte_free(entries_ptr[i]);
+
+ status = -1;
+ goto cleanup;
+ }
+
+ for (i = 0; i < n_keys; i++) {
+ if (entries_ptr[i] == NULL ||
+ ((new_rules[i] == 0) && (keys_found[i] == 0)) ||
+ ((new_rules[i] == 1) && (keys_found[i] == 1))) {
+ for (i = 0; i < n_keys; i++)
+ if (new_rules[i])
+ rte_free(rules[i]);
+
+ for (i = 0; i < n_keys; i++)
+ rte_free(entries_ptr[i]);
+
+ status = -1;
+ goto cleanup;
+ }
+ }
+
+ for (i = 0; i < n_keys; i++) {
+ memcpy(&rules[i]->key, &keys[i], sizeof(keys[i]));
+ rules[i]->priority = priorities[i];
+ rules[i]->port_id = port_ids[i];
+ rules[i]->entry_ptr = entries_ptr[i];
+
+ /* Commit rule */
+ if (new_rules[i]) {
+ TAILQ_INSERT_TAIL(&p->rules, rules[i], node);
+ p->n_rules++;
+ }
+
+ print_firewall_ipv4_rule(rules[i]);
+ }
+
+cleanup:
+ app_msg_free(app, rsp);
+ rte_free(rules);
+ rte_free(new_rules);
+ rte_free(keys_found);
+ rte_free(entries_ptr);
+
+ return status;
+}
+
+int
+app_pipeline_firewall_delete_bulk(struct app_params *app,
+ uint32_t pipeline_id,
+ struct pipeline_firewall_key *keys,
+ uint32_t n_keys)
+{
+ struct app_pipeline_firewall *p;
+ struct pipeline_firewall_del_bulk_msg_req *req;
+ struct pipeline_firewall_del_bulk_msg_rsp *rsp;
+
+ struct app_pipeline_firewall_rule **rules;
+ int *keys_found;
+
+ uint32_t i;
+ int status = 0;
+
+ /* Check input arguments */
+ if (app == NULL)
+ return -1;
+
+ p = app_pipeline_data_fe(app, pipeline_id, &pipeline_firewall);
+ if (p == NULL)
+ return -1;
+
+ rules = rte_malloc(NULL,
+ n_keys * sizeof(struct app_pipeline_firewall_rule *),
+ RTE_CACHE_LINE_SIZE);
+ if (rules == NULL)
+ return -1;
+
+ for (i = 0; i < n_keys; i++) {
+ if (app_pipeline_firewall_key_check_and_normalize(&keys[i]) != 0) {
+ return -1;
+ }
+
+ rules[i] = app_pipeline_firewall_rule_find(p, &keys[i]);
+ }
+
+ keys_found = rte_malloc(NULL,
+ n_keys * sizeof(int),
+ RTE_CACHE_LINE_SIZE);
+ if (keys_found == NULL) {
+ rte_free(rules);
+ return -1;
+ }
+
+ /* Allocate and write request */
+ req = app_msg_alloc(app);
+ if (req == NULL) {
+ rte_free(rules);
+ rte_free(keys_found);
+ return -1;
+ }
+
+ req->type = PIPELINE_MSG_REQ_CUSTOM;
+ req->subtype = PIPELINE_FIREWALL_MSG_REQ_DEL_BULK;
+
+ req->keys = keys;
+ req->n_keys = n_keys;
+ req->keys_found = keys_found;
+
+ /* Send request and wait for response */
+ rsp = app_msg_send_recv(app, pipeline_id, req, MSG_TIMEOUT_DEFAULT);
+ if (rsp == NULL) {
+ rte_free(rules);
+ rte_free(keys_found);
+ return -1;
+ }
+
+ if (rsp->status) {
+ status = -1;
+ goto cleanup;
+ }
+
+ for (i = 0; i < n_keys; i++) {
+ if (keys_found[i] == 0) {
+ status = -1;
+ goto cleanup;
+ }
+ }
+
+ for (i = 0; i < n_keys; i++) {
+ TAILQ_REMOVE(&p->rules, rules[i], node);
+ p->n_rules--;
+ rte_free(rules[i]);
+ }
+
+cleanup:
+ app_msg_free(app, rsp);
+ rte_free(rules);
+ rte_free(keys_found);
+
+ return status;
+}
+