Lines Matching refs:aper_base
468 u64 aper_base;
475 aper_base = aper_base_32 & 0x7fff;
476 aper_base <<= 25;
479 if (aper_base + aper_size > 0x100000000UL || !aper_size)
480 aper_base = 0;
483 return aper_base;
494 unsigned aper_base, new_aper_base;
499 aper_size = aper_base = info->aper_size = 0;
507 if (!aper_base) {
509 aper_base = new_aper_base;
511 if (aper_size != new_aper_size || aper_base != new_aper_base)
514 if (!aper_base)
516 info->aper_base = aper_base;
547 printk("PCI-DMA: aperture base @ %x size %u KB\n",aper_base, aper_size>>10);
618 iommu_size = check_iommu_size(info.aper_base, aper_size);
650 iommu_bus_base = info.aper_base + iommu_start;