ib_map_mr_sg_pi
ret = ib_map_mr_sg_pi(ctx->reg->mr, sg, sgt.nents, NULL, prot_sg,
EXPORT_SYMBOL(ib_map_mr_sg_pi);
ret = ib_map_mr_sg_pi(mr, mem->sg, mem->dma_nents, NULL,
nr = ib_map_mr_sg_pi(req->mr, sgl->sg_table.sgl, count, NULL,
int ib_map_mr_sg_pi(struct ib_mr *mr, struct scatterlist *data_sg,