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Searched refs:slen (Results 1 – 3 of 3) sorted by relevance

/arch/powerpc/kernel/
Diommu.c460 unsigned long vaddr, npages, entry, slen; in ppc_iommu_map_sg() local
462 slen = s->length; in ppc_iommu_map_sg()
464 if (slen == 0) { in ppc_iommu_map_sg()
470 npages = iommu_num_pages(vaddr, slen, IOMMU_PAGE_SIZE(tbl)); in ppc_iommu_map_sg()
472 if (tbl->it_page_shift < PAGE_SHIFT && slen >= PAGE_SIZE && in ppc_iommu_map_sg()
478 DBG(" - vaddr: %lx, size: %lx\n", vaddr, slen); in ppc_iommu_map_sg()
527 outs->dma_length = slen; in ppc_iommu_map_sg()
531 dma_next = dma_addr + slen; in ppc_iommu_map_sg()
/arch/sparc/kernel/
Diommu.c479 unsigned long paddr, npages, entry, out_entry = 0, slen; in dma_4u_map_sg() local
482 slen = s->length; in dma_4u_map_sg()
484 if (slen == 0) { in dma_4u_map_sg()
490 npages = iommu_num_pages(paddr, slen, IO_PAGE_SIZE); in dma_4u_map_sg()
538 outs->dma_length = slen; in dma_4u_map_sg()
543 dma_next = dma_addr + slen; in dma_4u_map_sg()
Dpci_sun4v.c364 unsigned long paddr, npages, entry, out_entry = 0, slen; in dma_4v_map_sg() local
366 slen = s->length; in dma_4v_map_sg()
368 if (slen == 0) { in dma_4v_map_sg()
374 npages = iommu_num_pages(paddr, slen, IO_PAGE_SIZE); in dma_4v_map_sg()
422 outs->dma_length = slen; in dma_4v_map_sg()
427 dma_next = dma_addr + slen; in dma_4v_map_sg()