Searched refs:aper_order (Results 1 – 2 of 2) sorted by relevance
| /linux-6.12.1/arch/x86/kernel/ |
| D | aperture_64.c | 87 static void __init exclude_from_core(u64 aper_base, u32 aper_order) in exclude_from_core() argument
90 aperture_page_count = (32 * 1024 * 1024) << aper_order >> PAGE_SHIFT; in exclude_from_core()
99 static void exclude_from_core(u64 aper_base, u32 aper_order) in exclude_from_core() argument
302 u32 aper_size = 0, aper_order = 0, last_aper_order = 0; in early_gart_iommu_check() local
330 aper_order = (ctl >> 1) & 7; in early_gart_iommu_check()
331 aper_size = (32 * 1024 * 1024) << aper_order; in early_gart_iommu_check()
336 if ((aper_order != last_aper_order) || in early_gart_iommu_check()
344 last_aper_order = aper_order; in early_gart_iommu_check()
397 u32 aper_size, aper_alloc = 0, aper_order = 0, last_aper_order = 0; in gart_iommu_hole_init() local
445 aper_order = (ctl >> 1) & 7; in gart_iommu_hole_init()
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| D | amd_gart_64.c | 520 unsigned aper_size = 0, aper_base_32, aper_order; in read_aperture() local
524 pci_read_config_dword(dev, AMD64_GARTAPERTURECTL, &aper_order); in read_aperture()
525 aper_order = (aper_order >> 1) & 7; in read_aperture()
530 aper_size = (32 * 1024 * 1024) << aper_order; in read_aperture()
563 void set_up_gart_resume(u32 aper_order, u32 aper_alloc) in set_up_gart_resume() argument
566 aperture_order = aper_order; in set_up_gart_resume()
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