Searched refs:pfn_base (Results 1 - 12 of 12) sorted by relevance
| /linux-4.1.27/arch/sparc/include/asm/ |
| H A D | page_32.h | 121 extern unsigned long pfn_base;
129 #define ARCH_PFN_OFFSET (pfn_base)
132 #define pfn_valid(pfn) (((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr))
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| H A D | pgtable_32.h | 88 extern unsigned long pfn_base;
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| H A D | pgtable_64.h | 233 * per-page information starting at pfn_base. This is to handle systems where
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| /linux-4.1.27/arch/sparc/mm/ |
| H A D | init_32.c | 47 unsigned long pfn_base; variable
48 EXPORT_SYMBOL(pfn_base); variable
95 unsigned long tmp = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); calc_max_low_pfn()
160 if (max_low_pfn > pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT)) { bootmem_init()
161 highstart_pfn = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); bootmem_init()
188 bootmap_size = init_bootmem_node(NODE_DATA(0), bootmap_pfn, pfn_base, bootmem_init()
319 max_mapnr = last_valid_pfn - pfn_base; mem_init()
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| H A D | srmmu.c | 957 npages = max_low_pfn - pfn_base; srmmu_paging_init()
966 free_area_init_node(0, zones_size, pfn_base, zholes_size); srmmu_paging_init()
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| /linux-4.1.27/arch/metag/include/asm/ |
| H A D | page.h | 106 extern unsigned long pfn_base;
107 #define ARCH_PFN_OFFSET (pfn_base)
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| /linux-4.1.27/drivers/base/ |
| H A D | dma-coherent.c | 13 unsigned long pfn_base; member in struct:dma_coherent_mem
47 dma_mem->pfn_base = PFN_DOWN(phys_addr); dma_init_coherent_memory()
260 unsigned long pfn = mem->pfn_base + start + off; dma_mmap_from_coherent()
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| /linux-4.1.27/drivers/gpu/drm/gma500/ |
| H A D | gtt.c | 420 unsigned pfn_base; psb_gtt_init() local
535 pfn_base = dev_priv->stolen_base >> PAGE_SHIFT; psb_gtt_init()
538 num_pages, pfn_base << PAGE_SHIFT, 0); psb_gtt_init()
540 pte = psb_gtt_mask_pte(pfn_base + i, PSB_MMU_CACHED_MEMORY); psb_gtt_init()
548 pfn_base = page_to_pfn(dev_priv->scratch_page); psb_gtt_init()
549 pte = psb_gtt_mask_pte(pfn_base, PSB_MMU_CACHED_MEMORY); psb_gtt_init()
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| /linux-4.1.27/arch/metag/mm/ |
| H A D | init.c | 27 unsigned long pfn_base; variable
28 EXPORT_SYMBOL(pfn_base); variable
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| /linux-4.1.27/drivers/vfio/ |
| H A D | vfio_iommu_type1.c | 263 int prot, unsigned long *pfn_base) vfio_pin_pages()
273 ret = vaddr_get_pfn(vaddr, prot, pfn_base); vfio_pin_pages()
277 rsvd = is_invalid_reserved_pfn(*pfn_base); vfio_pin_pages()
280 put_pfn(*pfn_base, prot); vfio_pin_pages()
292 /* Lock all the consecutive pages from pfn_base */ vfio_pin_pages()
300 if (pfn != *pfn_base + i || vfio_pin_pages()
262 vfio_pin_pages(unsigned long vaddr, long npage, int prot, unsigned long *pfn_base) vfio_pin_pages() argument
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| /linux-4.1.27/arch/sparc/kernel/ |
| H A D | setup_32.c | 355 pfn_base = phys_base >> PAGE_SHIFT; setup_arch()
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| /linux-4.1.27/arch/metag/kernel/ |
| H A D | setup.c | 363 pfn_base = min_low_pfn; setup_arch()
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