Home
last modified time | relevance | path

Searched refs:PAGE_SHIFT (Results 1 – 25 of 1528) sorted by relevance

12345678910>>...62

/Linux-v5.4/arch/hexagon/include/asm/
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))
100 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
128 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
[all …]
/Linux-v5.4/arch/sparc/mm/
Dinit_32.c66 unsigned long start_pfn = sp_banks[i].base_addr >> PAGE_SHIFT; in calc_highpages()
67 unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_highpages()
84 unsigned long tmp = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); in calc_max_low_pfn()
87 last_pfn = (sp_banks[0].base_addr + sp_banks[0].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
89 curr_pfn = sp_banks[i].base_addr >> PAGE_SHIFT; in calc_max_low_pfn()
97 last_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
176 start_pfn >>= PAGE_SHIFT; in bootmem_init()
178 max_pfn = end_of_phys_memory >> PAGE_SHIFT; in bootmem_init()
183 if (max_low_pfn > pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT)) { in bootmem_init()
184 highstart_pfn = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); in bootmem_init()
[all …]
/Linux-v5.4/arch/xtensa/include/asm/
Dpage.h23 #define PAGE_SHIFT 12 macro
24 #define PAGE_SIZE (__XTENSA_UL_CONST(1) << PAGE_SHIFT)
67 # define DCACHE_ALIAS_ORDER (DCACHE_WAY_SHIFT - PAGE_SHIFT)
69 # define DCACHE_ALIAS(a) (((a) & DCACHE_ALIAS_MASK) >> PAGE_SHIFT)
78 # define ICACHE_ALIAS_ORDER (ICACHE_WAY_SHIFT - PAGE_SHIFT)
80 # define ICACHE_ALIAS(a) (((a) & ICACHE_ALIAS_MASK) >> PAGE_SHIFT)
120 asm ("nsau %0, %1" : "=r" (lz) : "r" ((size - 1) >> PAGE_SHIFT)); in get_order()
162 #define ARCH_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT)
188 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
189 #define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT)
[all …]
/Linux-v5.4/arch/x86/mm/
Dinit.c99 order = get_order((unsigned long)num << PAGE_SHIFT); in alloc_low_pages()
108 min_pfn_mapped << PAGE_SHIFT, in alloc_low_pages()
109 max_pfn_mapped << PAGE_SHIFT, in alloc_low_pages()
120 pfn = ret >> PAGE_SHIFT; in alloc_low_pages()
125 pfn << PAGE_SHIFT, (pgt_buf_end << PAGE_SHIFT) - 1); in alloc_low_pages()
131 adr = __va((pfn + i) << PAGE_SHIFT); in alloc_low_pages()
135 return __va(pfn << PAGE_SHIFT); in alloc_low_pages()
158 pgt_buf_start = base >> PAGE_SHIFT; in early_alloc_pgt_buf()
160 pgt_buf_top = pgt_buf_start + (tables >> PAGE_SHIFT); in early_alloc_pgt_buf()
268 mr[nr_range].start = start_pfn<<PAGE_SHIFT; in save_mr()
[all …]
Dinit_32.c76 paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT); in one_md_table_init()
101 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT); in one_page_table_init()
183 paravirt_alloc_pte(&init_mm, __pa(newpte) >> PAGE_SHIFT); in page_table_kmap_check()
188 paravirt_release_pte(__pa(pte) >> PAGE_SHIFT); in page_table_kmap_check()
269 start_pfn = start >> PAGE_SHIFT; in kernel_physical_mapping_init()
270 end_pfn = end >> PAGE_SHIFT; in kernel_physical_mapping_init()
294 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); in kernel_physical_mapping_init()
302 pmd_idx = pmd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); in kernel_physical_mapping_init()
326 pfn &= PMD_MASK >> PAGE_SHIFT; in kernel_physical_mapping_init()
345 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); in kernel_physical_mapping_init()
[all …]
/Linux-v5.4/arch/mips/include/asm/
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)
[all …]
/Linux-v5.4/arch/sh/include/asm/
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)
45 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
168 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
169 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
177 #define PFN_START (__MEMORY_START >> PAGE_SHIFT)
179 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
[all …]
/Linux-v5.4/arch/ia64/include/asm/
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)
96 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
125 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
126 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
127 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
152 | (REGION_OFFSET(x) >> (HPAGE_SHIFT-PAGE_SHIFT)))
[all …]
/Linux-v5.4/arch/alpha/include/asm/
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))
52 #define PTRS_PER_PAGE (1UL << (PAGE_SHIFT-3))
171 ((unsigned long)(address)>>(PAGE_SHIFT-SIZEOF_PTR_LOG2)&PTR_MASK&~PAGE_MASK)
194 #define KSEG_PFN (0xc0000000000UL >> PAGE_SHIFT)
196 ((((pfn) & KSEG_PFN) == (0x40000000000UL >> PAGE_SHIFT)) \
207 #define page_to_pa(page) (((page) - mem_map) << PAGE_SHIFT)
[all …]
Dmmzone.h39 (((p) >> PAGE_SHIFT) - PLAT_NODE_DATA(n)->gendata.node_start_pfn)
45 temp = p >> PAGE_SHIFT; in PLAT_NODE_DATA_LOCALNR()
68 << PAGE_SHIFT))
73 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
95 kvirt = (unsigned long)__va(pte_val(x) >> (32-PAGE_SHIFT)); \
102 (page_to_pfn(page) << PAGE_SHIFT)
104 #define pfn_to_nid(pfn) pa_to_nid(((u64)(pfn) << PAGE_SHIFT))
109 #define virt_addr_valid(kaddr) pfn_valid((__pa(kaddr) >> PAGE_SHIFT))
/Linux-v5.4/arch/openrisc/include/asm/
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-v5.4/arch/microblaze/include/asm/
Dpage.h27 #define PAGE_SHIFT 16 macro
29 #define PAGE_SHIFT 14 macro
31 #define PAGE_SHIFT 12 macro
33 #define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
38 #define PTE_SHIFT (PAGE_SHIFT - 2) /* 1024 ptes per page */
153 # define virt_to_page(kaddr) (pfn_to_page(__pa(kaddr) >> PAGE_SHIFT))
154 # define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT)
155 # define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
168 # define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
170 # define ARCH_PFN_OFFSET (memory_start >> PAGE_SHIFT)
/Linux-v5.4/arch/arm/mm/
Dtlb-v7.S36 mov r0, r0, lsr #PAGE_SHIFT @ align address
37 mov r1, r1, lsr #PAGE_SHIFT
43 orr r0, r3, r0, lsl #PAGE_SHIFT @ Create initial MVA
44 mov r1, r1, lsl #PAGE_SHIFT
70 mov r0, r0, lsr #PAGE_SHIFT @ align address
71 mov r1, r1, lsr #PAGE_SHIFT
72 mov r0, r0, lsl #PAGE_SHIFT
73 mov r1, r1, lsl #PAGE_SHIFT
Dtlb-v6.S38 mov r0, r0, lsr #PAGE_SHIFT @ align address
39 mov r1, r1, lsr #PAGE_SHIFT
41 orr r0, r3, r0, lsl #PAGE_SHIFT @ Create initial MVA
42 mov r1, r1, lsl #PAGE_SHIFT
69 mov r0, r0, lsr #PAGE_SHIFT @ align address
70 mov r1, r1, lsr #PAGE_SHIFT
71 mov r0, r0, lsl #PAGE_SHIFT
72 mov r1, r1, lsl #PAGE_SHIFT
Dmmap.c18 (((pgoff)<<PAGE_SHIFT) & (SHMLBA-1)))
51 (addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)) in arch_get_unmapped_area()
76 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area()
105 (addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)) in arch_get_unmapped_area_topdown()
127 info.align_offset = pgoff << PAGE_SHIFT; in arch_get_unmapped_area_topdown()
166 return (pfn + (size >> PAGE_SHIFT)) <= (1 + (PHYS_MASK >> PAGE_SHIFT)); in valid_mmap_phys_addr_range()
182 if (iomem_is_exclusive(pfn << PAGE_SHIFT)) in devmem_is_allowed()
/Linux-v5.4/arch/powerpc/mm/book3s64/
Diommu_api.c80 mem->pageshift = __ffs(dev_hpa | (entries << PAGE_SHIFT)); in mm_iommu_do_alloc()
91 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 = get_user_pages(ua + (entry << PAGE_SHIFT), n, in mm_iommu_do_alloc()
124 pageshift = PAGE_SHIFT; in mm_iommu_do_alloc()
132 if ((mem->pageshift > PAGE_SHIFT) && PageHuge(page)) in mm_iommu_do_alloc()
139 mem->hpas[i] = page_to_pfn(page) << PAGE_SHIFT; in mm_iommu_do_alloc()
152 if ((mem2->ua < (ua + (entries << PAGE_SHIFT))) && in mm_iommu_do_alloc()
154 (mem2->entries << PAGE_SHIFT)))) { in mm_iommu_do_alloc()
211 page = pfn_to_page(mem->hpas[i] >> PAGE_SHIFT); in mm_iommu_unpin()
[all …]
/Linux-v5.4/include/asm-generic/
Dpage.h16 #define PAGE_SHIFT 12 macro
18 #define PAGE_SIZE (1 << PAGE_SHIFT)
20 #define PAGE_SIZE (1UL << PAGE_SHIFT)
73 #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
81 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
82 #define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
88 #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
Dgetorder.h33 return BITS_PER_LONG - PAGE_SHIFT; in get_order()
35 if (size < (1UL << PAGE_SHIFT)) in get_order()
38 return ilog2((size) - 1) - PAGE_SHIFT + 1; in get_order()
42 size >>= PAGE_SHIFT; in get_order()
/Linux-v5.4/arch/powerpc/include/asm/
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))
131 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
133 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
/Linux-v5.4/arch/arc/include/asm/
Dhighmem.h17 #define KM_TYPE_NR ((FIXMAP_SIZE >> PAGE_SHIFT)/NR_CPUS)
18 #define FIXMAP_ADDR(nr) (FIXMAP_BASE + ((nr) << PAGE_SHIFT))
23 #define LAST_PKMAP (PKMAP_SIZE >> PAGE_SHIFT)
25 #define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT))
26 #define PKMAP_NR(virt) (((virt) - PKMAP_BASE) >> PAGE_SHIFT)
/Linux-v5.4/arch/arc/include/uapi/asm/
Dpage.h17 #define PAGE_SHIFT 14 macro
19 #define PAGE_SHIFT 12 macro
28 #define PAGE_SHIFT 13 macro
31 #define PAGE_SIZE _BITUL(PAGE_SHIFT) /* Default 8K */
/Linux-v5.4/arch/parisc/include/asm/
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)
158 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
172 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
174 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
175 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
/Linux-v5.4/arch/nios2/mm/
Dtlb.c24 << PAGE_SHIFT)
39 return ((addr | 0xC0000000UL) >> PAGE_SHIFT) << 2; in pteaddr_invalid()
54 WRCTL(CTL_PTEADDR, (addr >> PAGE_SHIFT) << 2); in replace_tlb_one_pid()
65 if (((pteaddr >> 2) & 0xfffff) != (addr >> PAGE_SHIFT)) in replace_tlb_one_pid()
135 WRCTL(CTL_PTEADDR, (addr >> PAGE_SHIFT) << 2); in flush_tlb_one()
145 if (((pteaddr >> 2) & 0xfffff) != (addr >> PAGE_SHIFT)) in flush_tlb_one()
174 line << (PAGE_SHIFT + cpuinfo.tlb_num_ways_log2)); in dump_tlb_line()
191 if ((tlbacc << PAGE_SHIFT) != 0) { in dump_tlb_line()
194 (pteaddr << (PAGE_SHIFT-2)), in dump_tlb_line()
195 (tlbacc << PAGE_SHIFT), in dump_tlb_line()
/Linux-v5.4/arch/s390/include/asm/
Dpage.h19 #define PAGE_SHIFT _PAGE_SHIFT macro
28 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT - PAGE_SHIFT)
162 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
163 #define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
169 #define phys_to_pfn(kaddr) ((kaddr) >> PAGE_SHIFT)
170 #define pfn_to_phys(pfn) ((pfn) << PAGE_SHIFT)
173 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
175 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
/Linux-v5.4/arch/x86/kernel/cpu/mtrr/
Damd.c20 *base = (low & 0xFFFE0000) >> PAGE_SHIFT; in amd_get_mtrr()
46 *size = (low + 4) << (15 - PAGE_SHIFT); in amd_get_mtrr()
83 regs[reg] = (-size >> (15 - PAGE_SHIFT) & 0x0001FFFC) in amd_set_mtrr()
84 | (base << PAGE_SHIFT) | (type + 1); in amd_set_mtrr()
106 if (type > MTRR_TYPE_WRCOMB || size < (1 << (17 - PAGE_SHIFT)) in amd_validate_add_page()

12345678910>>...62