Lines Matching refs:start_dma
26 return zpci_refresh_trans((u64) zdev->fh << 32, zdev->start_dma,
288 start, size, zdev->start_dma >> PAGE_SHIFT,
318 return zdev->start_dma + offset * PAGE_SIZE;
330 offset = (dma_addr - zdev->start_dma) >> PAGE_SHIFT;
602 * - 3-level pagetable address limit minus start_dma offset
612 zdev->start_dma = PAGE_ALIGN(zdev->start_dma);
614 ZPCI_TABLE_SIZE_RT - zdev->start_dma,
615 zdev->end_dma - zdev->start_dma + 1);
616 zdev->end_dma = zdev->start_dma + zdev->iommu_size - 1;
631 if (zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma,