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Searched refs:iommu_num_pages (Results 1 – 10 of 10) sorted by relevance

/linux-4.4.14/include/linux/
Diommu-helper.h25 static inline unsigned long iommu_num_pages(unsigned long addr, in iommu_num_pages() function
/linux-4.4.14/arch/sparc/kernel/
Diommu_common.h45 int nr = iommu_num_pages(paddr, outs->dma_length + sg->length, in is_span_boundary()
Diommu.c490 npages = iommu_num_pages(paddr, slen, IO_PAGE_SIZE); in dma_4u_map_sg()
563 npages = iommu_num_pages(s->dma_address, s->dma_length, in dma_4u_map_sg()
636 npages = iommu_num_pages(dma_handle, len, IO_PAGE_SIZE); in dma_4u_unmap_sg()
Dpci_sun4v.c374 npages = iommu_num_pages(paddr, slen, IO_PAGE_SIZE); in dma_4v_map_sg()
451 npages = iommu_num_pages(s->dma_address, s->dma_length, in dma_4v_map_sg()
495 npages = iommu_num_pages(dma_handle, len, IO_PAGE_SIZE); in dma_4v_unmap_sg()
/linux-4.4.14/arch/alpha/kernel/
Dpci_iommu.c300 npages = iommu_num_pages(paddr, size, PAGE_SIZE); in pci_map_single_1()
411 npages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in alpha_pci_unmap_page()
595 npages = iommu_num_pages(paddr, size, PAGE_SIZE); in sg_fill()
631 npages = iommu_num_pages(paddr, size, PAGE_SIZE); in sg_fill()
786 npages = iommu_num_pages(addr, size, PAGE_SIZE); in alpha_pci_unmap_sg()
/linux-4.4.14/arch/x86/kernel/
Damd_gart_64.c217 unsigned long npages = iommu_num_pages(phys_mem, size, PAGE_SIZE); in dma_map_area()
278 npages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in gart_unmap_page()
360 pages = iommu_num_pages(s->offset, s->length, PAGE_SIZE); in __dma_map_cont()
445 pages += iommu_num_pages(s->offset, s->length, PAGE_SIZE); in gart_map_sg()
Dpci-calgary_64.c360 npages = iommu_num_pages(dma, dmalen, PAGE_SIZE); in calgary_unmap_sg()
380 npages = iommu_num_pages(vaddr, s->length, PAGE_SIZE); in calgary_map_sg()
418 npages = iommu_num_pages(uaddr, size, PAGE_SIZE); in calgary_map_page()
430 npages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in calgary_unmap_page()
/linux-4.4.14/arch/powerpc/kernel/
Diommu.c470 npages = iommu_num_pages(vaddr, slen, IOMMU_PAGE_SIZE(tbl)); in ppc_iommu_map_sg()
562 npages = iommu_num_pages(s->dma_address, s->dma_length, in ppc_iommu_map_sg()
593 npages = iommu_num_pages(dma_handle, sg->dma_length, in ppc_iommu_unmap_sg()
767 npages = iommu_num_pages(uaddr, size, IOMMU_PAGE_SIZE(tbl)); in iommu_map_page()
800 npages = iommu_num_pages(dma_handle, size, in iommu_unmap_page()
/linux-4.4.14/arch/s390/pci/
Dpci_dma.c295 nr_pages = iommu_num_pages(pa, size, PAGE_SIZE); in s390_dma_map_pages()
337 npages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in s390_dma_unmap_pages()
/linux-4.4.14/drivers/iommu/
Damd_iommu.c785 pages = iommu_num_pages(address, size, PAGE_SIZE); in build_inv_iommu_pages()
816 pages = iommu_num_pages(address, size, PAGE_SIZE); in build_inv_iotlb_pages()
1490 pages = iommu_num_pages(MSI_ADDR_BASE_LO, 0x10000, PAGE_SIZE); in alloc_new_range()
1502 int pages = iommu_num_pages(iommu->exclusion_start, in alloc_new_range()
2450 pages = iommu_num_pages(paddr, size, PAGE_SIZE); in __map_single()
2534 pages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in __unmap_single()