Lines Matching refs:aper_order
76 static void __init exclude_from_core(u64 aper_base, u32 aper_order) in exclude_from_core() argument
79 aperture_page_count = (32 * 1024 * 1024) << aper_order >> PAGE_SHIFT; in exclude_from_core()
88 static void exclude_from_core(u64 aper_base, u32 aper_order) in exclude_from_core() argument
293 u32 aper_size = 0, aper_order = 0, last_aper_order = 0; in early_gart_iommu_check() local
321 aper_order = (ctl >> 1) & 7; in early_gart_iommu_check()
322 aper_size = (32 * 1024 * 1024) << aper_order; in early_gart_iommu_check()
327 if ((aper_order != last_aper_order) || in early_gart_iommu_check()
335 last_aper_order = aper_order; in early_gart_iommu_check()
388 u32 aper_size, aper_alloc = 0, aper_order = 0, last_aper_order = 0; in gart_iommu_hole_init() local
436 aper_order = (ctl >> 1) & 7; in gart_iommu_hole_init()
437 aper_size = (32 * 1024 * 1024) << aper_order; in gart_iommu_hole_init()
449 agp_aper_order == aper_order) { in gart_iommu_hole_init()
465 if ((last_aper_order && aper_order != last_aper_order) || in gart_iommu_hole_init()
470 last_aper_order = aper_order; in gart_iommu_hole_init()
492 aper_order = agp_aper_order; in gart_iommu_hole_init()
506 aper_order = fallback_aper_order; in gart_iommu_hole_init()
529 exclude_from_core(aper_alloc, aper_order); in gart_iommu_hole_init()
539 u32 ctl = aper_order << 1; in gart_iommu_hole_init()
553 set_up_gart_resume(aper_order, aper_alloc); in gart_iommu_hole_init()