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

/Linux-v5.4/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.c533 npages = iommu_num_pages(paddr, slen, IO_PAGE_SIZE); in dma_4v_map_sg()
609 npages = iommu_num_pages(s->dma_address, s->dma_length, in dma_4v_map_sg()
656 npages = iommu_num_pages(dma_handle, len, IO_PAGE_SIZE); in dma_4v_unmap_sg()
/Linux-v5.4/include/linux/
Diommu-helper.h33 static inline unsigned long iommu_num_pages(unsigned long addr, in iommu_num_pages() function
/Linux-v5.4/arch/x86/kernel/
Damd_gart_64.c203 unsigned long npages = iommu_num_pages(phys_mem, size, PAGE_SIZE); in dma_map_area()
269 npages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in gart_unmap_page()
351 pages = iommu_num_pages(s->offset, s->length, PAGE_SIZE); in __dma_map_cont()
433 pages += iommu_num_pages(s->offset, s->length, PAGE_SIZE); in gart_map_sg()
Dpci-calgary_64.c344 npages = iommu_num_pages(dma, dmalen, PAGE_SIZE); in calgary_unmap_sg()
364 npages = iommu_num_pages(vaddr, s->length, PAGE_SIZE); in calgary_map_sg()
402 npages = iommu_num_pages(uaddr, size, PAGE_SIZE); in calgary_map_page()
414 npages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in calgary_unmap_page()
/Linux-v5.4/arch/alpha/kernel/
Dpci_iommu.c313 npages = iommu_num_pages(paddr, size, PAGE_SIZE); in pci_map_single_1()
424 npages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in alpha_pci_unmap_page()
608 npages = iommu_num_pages(paddr, size, PAGE_SIZE); in sg_fill()
644 npages = iommu_num_pages(paddr, size, PAGE_SIZE); in sg_fill()
799 npages = iommu_num_pages(addr, size, PAGE_SIZE); in alpha_pci_unmap_sg()
/Linux-v5.4/arch/powerpc/kernel/
Diommu.c457 npages = iommu_num_pages(vaddr, slen, IOMMU_PAGE_SIZE(tbl)); in ppc_iommu_map_sg()
550 npages = iommu_num_pages(s->dma_address, s->dma_length, in ppc_iommu_map_sg()
581 npages = iommu_num_pages(dma_handle, sg->dma_length, in ppc_iommu_unmap_sg()
810 npages = iommu_num_pages(uaddr, size, IOMMU_PAGE_SIZE(tbl)); in iommu_map_page()
842 npages = iommu_num_pages(dma_handle, size, in iommu_unmap_page()
/Linux-v5.4/arch/s390/pci/
Dpci_dma.c348 nr_pages = iommu_num_pages(pa, size, PAGE_SIZE); in s390_dma_map_pages()
383 npages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in s390_dma_unmap_pages()
/Linux-v5.4/drivers/iommu/
Damd_iommu.c918 pages = iommu_num_pages(address, size, PAGE_SIZE); in build_inv_iommu_pages()
949 pages = iommu_num_pages(address, size, PAGE_SIZE); in build_inv_iotlb_pages()
2437 pages = iommu_num_pages(paddr, size, PAGE_SIZE); in __map_single()
2492 pages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in __unmap_single()
2575 n = iommu_num_pages(sg_phys(s), s->length, PAGE_SIZE); in sg_num_pages()
2617 int j, pages = iommu_num_pages(sg_phys(s), s->length, PAGE_SIZE); in map_sg()
2655 int j, pages = iommu_num_pages(sg_phys(s), s->length, PAGE_SIZE); in map_sg()