Lines Matching refs:npages
257 long npages, dma_ofs, i; in pci_map_single_1() local
300 npages = iommu_num_pages(paddr, size, PAGE_SIZE); in pci_map_single_1()
305 dma_ofs = iommu_arena_alloc(dev, arena, npages, align); in pci_map_single_1()
313 for (i = 0; i < npages; ++i, paddr += PAGE_SIZE) in pci_map_single_1()
320 cpu_addr, size, npages, ret, __builtin_return_address(0)); in pci_map_single_1()
378 long dma_ofs, npages; in alpha_pci_unmap_page() local
411 npages = iommu_num_pages(dma_addr, size, PAGE_SIZE); in alpha_pci_unmap_page()
415 iommu_arena_free(arena, dma_ofs, npages); in alpha_pci_unmap_page()
426 dma_addr, size, npages, __builtin_return_address(0)); in alpha_pci_unmap_page()
562 long npages, dma_ofs, i; in sg_fill() local
595 npages = iommu_num_pages(paddr, size, PAGE_SIZE); in sg_fill()
596 dma_ofs = iommu_arena_alloc(dev, arena, npages, 0); in sg_fill()
612 __va(paddr), size, out->dma_address, npages); in sg_fill()
631 npages = iommu_num_pages(paddr, size, PAGE_SIZE); in sg_fill()
634 for (i = 0; i < npages; ++i, paddr += PAGE_SIZE) in sg_fill()
640 last_sg->length, npages); in sg_fill()
760 long npages, ofs; in alpha_pci_unmap_sg() local
786 npages = iommu_num_pages(addr, size, PAGE_SIZE); in alpha_pci_unmap_sg()
788 iommu_arena_free(arena, ofs, npages); in alpha_pci_unmap_sg()