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Searched refs:PAGE_SHIFT (Results 1 – 25 of 1605) sorted by relevance

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/linux-6.3-rc2/arch/hexagon/include/asm/
A Dpage.h16 #define PAGE_SHIFT 12 macro
21 #define PAGE_SHIFT 14 macro
26 #define PAGE_SHIFT 16 macro
31 #define PAGE_SHIFT 18 macro
36 #define PAGE_SHIFT 20 macro
49 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
53 #define PAGE_SIZE (1UL << PAGE_SHIFT)
54 #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
126 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
128 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
[all …]
/linux-6.3-rc2/arch/sparc/mm/
A Dinit_32.c82 unsigned long tmp = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); in calc_max_low_pfn()
87 curr_pfn = sp_banks[i].base_addr >> PAGE_SHIFT; in calc_max_low_pfn()
174 start_pfn >>= PAGE_SHIFT; in bootmem_init()
176 max_pfn = end_of_phys_memory >> PAGE_SHIFT; in bootmem_init()
182 highstart_pfn = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); in bootmem_init()
186 high_pages >> (20 - PAGE_SHIFT)); in bootmem_init()
192 size = (start_pfn << PAGE_SHIFT) - phys_base; in bootmem_init()
197 *pages_avail = (size >> PAGE_SHIFT) - high_pages; in bootmem_init()
200 memblock_set_current_limit(max_low_pfn << PAGE_SHIFT); in bootmem_init()
265 i = last_valid_pfn >> ((20 - PAGE_SHIFT) + 5); in mem_init()
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/linux-6.3-rc2/arch/xtensa/include/asm/
A Dpage.h25 #define PAGE_SHIFT 12 macro
26 #define PAGE_SIZE (__XTENSA_UL_CONST(1) << PAGE_SHIFT)
69 # define DCACHE_ALIAS_ORDER (DCACHE_WAY_SHIFT - PAGE_SHIFT)
71 # define DCACHE_ALIAS(a) (((a) & DCACHE_ALIAS_MASK) >> PAGE_SHIFT)
80 # define ICACHE_ALIAS_ORDER (ICACHE_WAY_SHIFT - PAGE_SHIFT)
82 # define ICACHE_ALIAS(a) (((a) & ICACHE_ALIAS_MASK) >> PAGE_SHIFT)
122 asm ("nsau %0, %1" : "=r" (lz) : "r" ((size - 1) >> PAGE_SHIFT)); in get_order()
164 #define ARCH_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT)
195 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
196 #define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT)
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/linux-6.3-rc2/arch/mips/include/asm/
A Dpage.h21 #define PAGE_SHIFT 12 macro
24 #define PAGE_SHIFT 13 macro
27 #define PAGE_SHIFT 14 macro
30 #define PAGE_SHIFT 15 macro
33 #define PAGE_SHIFT 16 macro
35 #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
36 #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
54 return (PAGE_SHIFT - 10) / 2; in page_size_ftlb()
62 #define HPAGE_SHIFT (PAGE_SHIFT + PAGE_SHIFT - 3)
65 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
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/linux-6.3-rc2/arch/x86/mm/
A Dinit.c142 min_pfn_mapped << PAGE_SHIFT, in alloc_low_pages()
143 max_pfn_mapped << PAGE_SHIFT); in alloc_low_pages()
151 pfn = ret >> PAGE_SHIFT; in alloc_low_pages()
160 adr = __va((pfn + i) << PAGE_SHIFT); in alloc_low_pages()
164 return __va(pfn << PAGE_SHIFT); in alloc_low_pages()
196 pgt_buf_start = base >> PAGE_SHIFT; in early_alloc_pgt_buf()
538 add_pfn_range_mapped(start >> PAGE_SHIFT, ret >> PAGE_SHIFT); in init_memory_mapping()
540 return ret >> PAGE_SHIFT; in init_memory_mapping()
687 min_pfn_mapped = start >> PAGE_SHIFT; in memory_map_bottom_up()
748 end = max_pfn << PAGE_SHIFT; in init_mem_mapping()
[all …]
A Dinit_32.c189 paravirt_release_pte(__pa(pte) >> PAGE_SHIFT); in page_table_kmap_check()
271 start_pfn = start >> PAGE_SHIFT; in kernel_physical_mapping_init()
272 end_pfn = end >> PAGE_SHIFT; in kernel_physical_mapping_init()
296 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); in kernel_physical_mapping_init()
304 pmd_idx = pmd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); in kernel_physical_mapping_init()
328 pfn &= PMD_MASK >> PAGE_SHIFT; in kernel_physical_mapping_init()
364 last_map_addr = (pfn << PAGE_SHIFT) + PAGE_SIZE; in kernel_physical_mapping_init()
459 va = PAGE_OFFSET + (pfn<<PAGE_SHIFT); in native_pagetable_init()
552 highmem_pages = memparse(arg, &arg) >> PAGE_SHIFT; in parse_highmem()
681 max_pfn_mapped<<PAGE_SHIFT); in setup_bootmem_allocator()
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/linux-6.3-rc2/arch/sh/include/asm/
A Dpage.h13 # define PAGE_SHIFT 12 macro
15 # define PAGE_SHIFT 13 macro
17 # define PAGE_SHIFT 14 macro
19 # define PAGE_SHIFT 16 macro
24 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
43 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
160 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
161 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
169 #define PFN_START (__MEMORY_START >> PAGE_SHIFT)
171 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
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/linux-6.3-rc2/arch/ia64/include/asm/
A Dpage.h31 # define PAGE_SHIFT 12 macro
33 # define PAGE_SHIFT 13 macro
35 # define PAGE_SHIFT 14 macro
37 # define PAGE_SHIFT 16 macro
42 #define PAGE_SIZE (__IA64_UL_CONST(1) << PAGE_SHIFT)
98 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
99 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
100 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
125 | (REGION_OFFSET(x) >> (HPAGE_SHIFT-PAGE_SHIFT)))
126 # define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
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/linux-6.3-rc2/arch/alpha/include/asm/
A Dpgtable.h32 #define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT-3))
37 #define PGDIR_SHIFT (PAGE_SHIFT + 2*(PAGE_SHIFT-3))
45 #define PTRS_PER_PTE (1UL << (PAGE_SHIFT-3))
46 #define PTRS_PER_PMD (1UL << (PAGE_SHIFT-3))
47 #define PTRS_PER_PGD (1UL << (PAGE_SHIFT-3))
51 #define PTRS_PER_PAGE (1UL << (PAGE_SHIFT-3))
179 #define KSEG_PFN (0xc0000000000UL >> PAGE_SHIFT)
181 ((((pfn) & KSEG_PFN) == (0x40000000000UL >> PAGE_SHIFT)) \
191 #define page_to_pa(page) (page_to_pfn(page) << PAGE_SHIFT)
219 return ((pmd_val(pmd) & _PFN_MASK) >> (32-PAGE_SHIFT)) + PAGE_OFFSET; in pmd_page_vaddr()
[all …]
/linux-6.3-rc2/arch/loongarch/include/asm/
A Dpage.h15 #define PAGE_SHIFT 12 macro
18 #define PAGE_SHIFT 14 macro
21 #define PAGE_SHIFT 16 macro
23 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
26 #define HPAGE_SHIFT (PAGE_SHIFT + PAGE_SHIFT - 3)
29 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
83 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
/linux-6.3-rc2/arch/openrisc/include/asm/
A Dpage.h21 #define PAGE_SHIFT 13 macro
23 #define PAGE_SIZE (1 << PAGE_SHIFT)
25 #define PAGE_SIZE (1UL << PAGE_SHIFT)
75 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
76 #define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
79 (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
81 #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
/linux-6.3-rc2/arch/arc/include/asm/
A Dhighmem.h24 #define FIXADDR_TOP (FIXMAP_BASE + (FIX_KMAP_END << PAGE_SHIFT))
30 #define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT))
31 #define __virt_to_fix(x) (((FIXADDR_TOP - ((x) & PAGE_MASK))) >> PAGE_SHIFT)
35 #define LAST_PKMAP (PKMAP_SIZE >> PAGE_SHIFT)
37 #define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT))
38 #define PKMAP_NR(virt) (((virt) - PKMAP_BASE) >> PAGE_SHIFT)
/linux-6.3-rc2/arch/arm64/include/asm/
A Dkvm_pkvm.h27 unsigned long nr_pages = reg->size >> PAGE_SHIFT; in hyp_vmemmap_memblock_size()
30 start = (reg->base >> PAGE_SHIFT) * vmemmap_entry_size; in hyp_vmemmap_memblock_size()
47 return res >> PAGE_SHIFT; in hyp_vmemmap_pages()
52 return PAGE_ALIGN(KVM_MAX_PVMS * sizeof(void *)) >> PAGE_SHIFT; in hyp_vm_table_pages()
75 res += __hyp_pgtable_max_pages(reg->size >> PAGE_SHIFT); in __hyp_pgtable_total_pages()
88 res += __hyp_pgtable_max_pages(SZ_1G >> PAGE_SHIFT); in hyp_s1_pgtable_pages()
104 res += __hyp_pgtable_max_pages(SZ_1G >> PAGE_SHIFT); in host_s2_pgtable_pages()
/linux-6.3-rc2/drivers/gpu/drm/i915/
A Di915_ttm_buddy_manager.c70 min_page_size = bo->page_alignment << PAGE_SHIFT; in i915_ttm_buddy_man_alloc()
87 if (size > lpfn << PAGE_SHIFT) { in i915_ttm_buddy_man_alloc()
102 (u64)lpfn << PAGE_SHIFT, in i915_ttm_buddy_man_alloc()
103 (u64)n_pages << PAGE_SHIFT, in i915_ttm_buddy_man_alloc()
125 drm_buddy_block_offset(block) >> PAGE_SHIFT; in i915_ttm_buddy_man_alloc()
203 drm_buddy_block_offset(block) >> PAGE_SHIFT; in i915_ttm_buddy_man_intersects()
236 drm_buddy_block_offset(block) >> PAGE_SHIFT; in i915_ttm_buddy_man_compatible()
259 (u64)bman->visible_size << PAGE_SHIFT >> 20); in i915_ttm_buddy_man_debug()
328 bman->visible_size = visible_size >> PAGE_SHIFT; in i915_ttm_buddy_man_init()
399 unsigned long fpfn = start >> PAGE_SHIFT; in i915_ttm_buddy_man_reserve()
[all …]
/linux-6.3-rc2/include/asm-generic/
A Dpage.h16 #define PAGE_SHIFT 12 macro
18 #define PAGE_SIZE (1 << PAGE_SHIFT)
20 #define PAGE_SIZE (1UL << PAGE_SHIFT)
69 #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
77 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
78 #define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
84 #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
/linux-6.3-rc2/arch/arm/mm/
A Dtlb-v7.S38 mov r0, r0, lsr #PAGE_SHIFT @ align address
39 mov r1, r1, lsr #PAGE_SHIFT
45 orr r0, r3, r0, lsl #PAGE_SHIFT @ Create initial MVA
46 mov r1, r1, lsl #PAGE_SHIFT
72 mov r0, r0, lsr #PAGE_SHIFT @ align address
73 mov r1, r1, lsr #PAGE_SHIFT
74 mov r0, r0, lsl #PAGE_SHIFT
75 mov r1, r1, lsl #PAGE_SHIFT
A Dtlb-v6.S40 mov r0, r0, lsr #PAGE_SHIFT @ align address
41 mov r1, r1, lsr #PAGE_SHIFT
43 orr r0, r3, r0, lsl #PAGE_SHIFT @ Create initial MVA
44 mov r1, r1, lsl #PAGE_SHIFT
71 mov r0, r0, lsr #PAGE_SHIFT @ align address
72 mov r1, r1, lsr #PAGE_SHIFT
73 mov r0, r0, lsl #PAGE_SHIFT
74 mov r1, r1, lsl #PAGE_SHIFT
/linux-6.3-rc2/arch/powerpc/include/asm/
A Dpage.h23 #define PAGE_SHIFT CONFIG_PPC_PAGE_SHIFT macro
24 #define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
28 #define HPAGE_SHIFT PAGE_SHIFT
39 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
48 #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
119 #define ARCH_PFN_OFFSET ((unsigned long)(MEMORY_START >> PAGE_SHIFT))
122 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
124 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
/linux-6.3-rc2/arch/powerpc/mm/
A Dmem.c135 update_end_of_memory_vars(start_pfn << PAGE_SHIFT, in add_pages()
136 nr_pages << PAGE_SHIFT); in add_pages()
144 unsigned long start_pfn = start >> PAGE_SHIFT; in arch_add_memory()
145 unsigned long nr_pages = size >> PAGE_SHIFT; in arch_add_memory()
159 unsigned long start_pfn = start >> PAGE_SHIFT; in arch_remove_memory()
160 unsigned long nr_pages = size >> PAGE_SHIFT; in arch_remove_memory()
171 min_low_pfn = MEMORY_START >> PAGE_SHIFT; in mem_topology_setup()
173 max_low_pfn = lowmem_end_addr >> PAGE_SHIFT; in mem_topology_setup()
258 1UL << (zone_dma_bits - PAGE_SHIFT)); in paging_init()
301 highmem_mapnr = lowmem_end_addr >> PAGE_SHIFT; in mem_init()
[all …]
/linux-6.3-rc2/arch/riscv/kvm/
A Dmmu.c87 unsigned long page_order = PAGE_SHIFT; in gstage_level_to_page_size()
128 unsigned long order = PAGE_SHIFT; in gstage_remote_tlb_flush()
431 gpa_t gpa = slot->base_gfn << PAGE_SHIFT; in kvm_arch_flush_shadow_memslot()
432 phys_addr_t size = slot->npages << PAGE_SHIFT; in kvm_arch_flush_shadow_memslot()
472 (gstage_gpa_size >> PAGE_SHIFT)) in kvm_arch_prepare_memory_region()
476 size = new->npages << PAGE_SHIFT; in kvm_arch_prepare_memory_region()
478 base_gpa = new->base_gfn << PAGE_SHIFT; in kvm_arch_prepare_memory_region()
519 pa = (phys_addr_t)vma->vm_pgoff << PAGE_SHIFT; in kvm_arch_prepare_memory_region()
554 (range->end - range->start) << PAGE_SHIFT, in kvm_unmap_gfn_range()
623 gfn_t gfn = gpa >> PAGE_SHIFT; in kvm_riscv_gstage_map()
[all …]
/linux-6.3-rc2/arch/microblaze/include/asm/
A Dpage.h23 #define PAGE_SHIFT 12 macro
24 #define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
29 #define PTE_SHIFT (PAGE_SHIFT - 2) /* 1024 ptes per page */
110 # define virt_to_page(kaddr) (pfn_to_page(__pa(kaddr) >> PAGE_SHIFT))
111 # define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT)
112 # define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
114 # define ARCH_PFN_OFFSET (memory_start >> PAGE_SHIFT)
/linux-6.3-rc2/arch/parisc/include/asm/
A Dpage.h8 # define PAGE_SHIFT 12 macro
10 # define PAGE_SHIFT 14 macro
12 # define PAGE_SHIFT 16 macro
16 #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
162 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
176 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
178 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
179 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
/linux-6.3-rc2/arch/powerpc/mm/book3s64/
A Diommu_api.c91 mem->pageshift = __ffs(ua | (entries << PAGE_SHIFT)); in mm_iommu_do_alloc()
100 chunk = (1UL << (PAGE_SHIFT + MAX_ORDER - 1)) / in mm_iommu_do_alloc()
106 ret = pin_user_pages(ua + (entry << PAGE_SHIFT), n, in mm_iommu_do_alloc()
135 if ((mem2->ua < (ua + (entries << PAGE_SHIFT))) && in mm_iommu_do_alloc()
137 (mem2->entries << PAGE_SHIFT)))) { in mm_iommu_do_alloc()
150 pageshift = PAGE_SHIFT; in mm_iommu_do_alloc()
161 mem->hpas[i] = page_to_pfn(page) << PAGE_SHIFT; in mm_iommu_do_alloc()
214 page = pfn_to_page(mem->hpas[i] >> PAGE_SHIFT); in mm_iommu_unpin()
297 (mem->entries << PAGE_SHIFT))) { in mm_iommu_lookup()
333 const long entry = (ua - mem->ua) >> PAGE_SHIFT; in mm_iommu_ua_to_hpa()
[all …]
/linux-6.3-rc2/arch/x86/kernel/cpu/mtrr/
A Dif.c54 base >>= PAGE_SHIFT; in mtrr_file_add()
55 size >>= PAGE_SHIFT; in mtrr_file_add()
73 base >>= PAGE_SHIFT; in mtrr_file_del()
74 size >>= PAGE_SHIFT; in mtrr_file_del()
146 base >>= PAGE_SHIFT; in mtrr_write()
147 size >>= PAGE_SHIFT; in mtrr_write()
261 gentry.base = base << PAGE_SHIFT; in mtrr_ioctl()
262 gentry.size = size << PAGE_SHIFT; in mtrr_ioctl()
371 if (size < (0x100000 >> PAGE_SHIFT)) { in mtrr_seq_show()
374 size <<= PAGE_SHIFT - 10; in mtrr_seq_show()
[all …]
/linux-6.3-rc2/arch/x86/include/asm/
A Dpgalloc.h67 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT); in pmd_populate_kernel()
74 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT); in pmd_populate_kernel_safe()
84 set_pmd(pmd, __pmd(((pteval_t)pfn << PAGE_SHIFT) | _PAGE_TABLE)); in pmd_populate()
101 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT); in pud_populate()
107 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT); in pud_populate_safe()
115 paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT); in p4d_populate()
121 paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT); in p4d_populate_safe()
138 paravirt_alloc_p4d(mm, __pa(p4d) >> PAGE_SHIFT); in pgd_populate()
146 paravirt_alloc_p4d(mm, __pa(p4d) >> PAGE_SHIFT); in pgd_populate_safe()

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