ERDMA_RES_TYPE_STAG_IDX
dev->res_cb[ERDMA_RES_TYPE_STAG_IDX].max_cap = dev->attrs.max_mr;
stag_idx = erdma_alloc_idx(&dev->res_cb[ERDMA_RES_TYPE_STAG_IDX]);
erdma_free_idx(&dev->res_cb[ERDMA_RES_TYPE_STAG_IDX],
erdma_free_idx(&dev->res_cb[ERDMA_RES_TYPE_STAG_IDX],
erdma_free_idx(&dev->res_cb[ERDMA_RES_TYPE_STAG_IDX],
erdma_free_idx(&dev->res_cb[ERDMA_RES_TYPE_STAG_IDX], ibmr->lkey >> 8);