k3_cppi_desc_pool_desc_size
hdesc_size_out = k3_cppi_desc_pool_desc_size(tx_chn->desc_pool);
hdesc_size_out = k3_cppi_desc_pool_desc_size(rx_chn->desc_pool);
EXPORT_SYMBOL_GPL(k3_cppi_desc_pool_desc_size);
size_t k3_cppi_desc_pool_desc_size(const struct k3_cppi_desc_pool *pool);