BNG_PBL_LVL_0
rattr.dma_arr = creq->hwq.pbl[BNG_PBL_LVL_0].pg_map_arr;
init.cmdq_pbl = cpu_to_le64(cmdq->hwq.pbl[BNG_PBL_LVL_0].pg_map_arr[0]);
rc = bng_alloc_pbl(res, &hwq->pbl[BNG_PBL_LVL_0], hwq_attr->sginfo);
hwq->level = BNG_PBL_LVL_0;
rc = bng_alloc_pbl(res, &hwq->pbl[BNG_PBL_LVL_0], &sginfo);
(dma_addr_t **)hwq->pbl[BNG_PBL_LVL_0].pg_arr;
rc = bng_alloc_pbl(res, &hwq->pbl[BNG_PBL_LVL_0], &sginfo);
(dma_addr_t **)hwq->pbl[BNG_PBL_LVL_0].pg_arr;