nio_pages 859 arch/powerpc/kernel/iommu.c unsigned int nio_pages, io_order; nio_pages 887 arch/powerpc/kernel/iommu.c nio_pages = size >> tbl->it_page_shift; nio_pages 889 arch/powerpc/kernel/iommu.c mapping = iommu_alloc(dev, tbl, ret, nio_pages, DMA_BIDIRECTIONAL, nio_pages 903 arch/powerpc/kernel/iommu.c unsigned int nio_pages; nio_pages 906 arch/powerpc/kernel/iommu.c nio_pages = size >> tbl->it_page_shift; nio_pages 907 arch/powerpc/kernel/iommu.c iommu_free(tbl, dma_handle, nio_pages);