void __init iommu_hole_init(void)
{
int fix, num;
- u32 aper_size, aper_alloc = 0, aper_order, last_aper_order = 0;
+ u32 aper_size, aper_alloc = 0, aper_order = 0, last_aper_order = 0;
u64 aper_base, last_aper_base = 0;
int valid_agp = 0;
if (aper_alloc) {
/* Got the aperture from the AGP bridge */
+ } else if (swiotlb && !valid_agp) {
+ /* Do nothing */
} else if ((!no_iommu && end_pfn >= 0xffffffff>>PAGE_SHIFT) ||
force_iommu ||
valid_agp ||