dpaa2_qdma_sd_d
struct dpaa2_qdma_sd_d *sdd;
sizeof(struct dpaa2_qdma_sd_d) * 2,
sizeof(struct dpaa2_qdma_sd_d), 0);
sizeof(struct dpaa2_qdma_sd_d) * 2)
struct dpaa2_qdma_sd_d *desc_virt_addr;