dma64_add
ib->data[i] = dma64_add(ib->data[i - 1], IDA_BLOCK_SIZE);
paddr = dma64_add(paddr, IDA_BLOCK_SIZE);
fp->rdbuf->data[0] = dma64_add(fp->rdbuf->data[0], -5);
fp->rdbuf->data[0] = dma64_add(fp->rdbuf->data[0], 5);
idaws[i] = dma64_add(idaws[i], pa->pa_iova[i] & ~PAGE_MASK);
idaws[i] = dma64_add(idaws[i - 1], idaw_size);
return dma64_add(u64_to_dma64(dma_area_addr),
return dma64_add(u64_to_dma64(dma_area_addr),