Lines Matching defs:dma_limit
660 size_t size, u64 dma_limit, struct device *dev)
674 dma_limit = min_not_zero(dma_limit, dev->bus_dma_limit);
677 dma_limit = min(dma_limit, (u64)domain->geometry.aperture_end);
690 if (dma_limit > DMA_BIT_MASK(32) && dev->iommu->pci_32bit_workaround) {
697 dev_notice(dev, "Using %d-bit DMA addresses\n", bits_per(dma_limit));
700 iova = alloc_iova_fast(iovad, iova_len, dma_limit >> shift, true);
1633 void iommu_setup_dma_ops(struct device *dev, u64 dma_base, u64 dma_limit)
1645 if (iommu_dma_init_domain(domain, dma_base, dma_limit, dev))