+static int
+ice_fdir_counter_pool_add(__rte_unused struct ice_pf *pf,
+ struct ice_fdir_counter_pool_container *container,
+ uint32_t index_start,
+ uint32_t len)
+{
+ struct ice_fdir_counter_pool *pool;
+ uint32_t i;
+ int ret = 0;
+
+ pool = rte_zmalloc("ice_fdir_counter_pool",
+ sizeof(*pool) +
+ sizeof(struct ice_fdir_counter) * len,
+ 0);
+ if (!pool) {
+ PMD_INIT_LOG(ERR,
+ "Failed to allocate memory for fdir counter pool");
+ return -ENOMEM;
+ }
+
+ TAILQ_INIT(&pool->counter_list);
+ TAILQ_INSERT_TAIL(&container->pool_list, pool, next);
+
+ for (i = 0; i < len; i++) {
+ struct ice_fdir_counter *counter = &pool->counters[i];
+
+ counter->hw_index = index_start + i;
+ TAILQ_INSERT_TAIL(&pool->counter_list, counter, next);
+ }
+
+ if (container->index_free == ICE_FDIR_COUNTER_MAX_POOL_SIZE) {
+ PMD_INIT_LOG(ERR, "FDIR counter pool is full");
+ ret = -EINVAL;
+ goto free_pool;
+ }
+
+ container->pools[container->index_free++] = pool;
+ return 0;
+
+free_pool:
+ rte_free(pool);
+ return ret;
+}
+
+static int
+ice_fdir_counter_init(struct ice_pf *pf)
+{
+ struct ice_hw *hw = ICE_PF_TO_HW(pf);
+ struct ice_fdir_info *fdir_info = &pf->fdir;
+ struct ice_fdir_counter_pool_container *container =
+ &fdir_info->counter;
+ uint32_t cnt_index, len;
+ int ret;
+
+ TAILQ_INIT(&container->pool_list);
+
+ cnt_index = ICE_FDIR_COUNTER_INDEX(hw->fd_ctr_base);
+ len = ICE_FDIR_COUNTERS_PER_BLOCK;
+
+ ret = ice_fdir_counter_pool_add(pf, container, cnt_index, len);
+ if (ret) {
+ PMD_INIT_LOG(ERR, "Failed to add fdir pool to container");
+ return ret;
+ }
+
+ return 0;
+}
+
+static int
+ice_fdir_counter_release(struct ice_pf *pf)
+{
+ struct ice_fdir_info *fdir_info = &pf->fdir;
+ struct ice_fdir_counter_pool_container *container =
+ &fdir_info->counter;
+ uint8_t i;
+
+ for (i = 0; i < container->index_free; i++)
+ rte_free(container->pools[i]);
+
+ return 0;
+}
+