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Searched refs:PAGE_SHIFT (Results 226 – 250 of 1627) sorted by relevance

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/openbmc/linux/arch/sh/mm/
H A Dcache-sh2a.c66 if (((end - begin) >> PAGE_SHIFT) >= MAX_OCACHE_PAGES) { in sh2a__flush_wback_region()
135 if (((end - begin) >> PAGE_SHIFT) >= MAX_OCACHE_PAGES) { in sh2a__flush_invalidate_region()
169 if (((end - start) >> PAGE_SHIFT) >= MAX_ICACHE_PAGES) { in sh2a_flush_icache_range()
/openbmc/linux/drivers/staging/media/ipu3/
H A Dipu3-dmamap.c23 int count = size >> PAGE_SHIFT; in imgu_dmamap_free_buffer()
37 unsigned int i = 0, count = size >> PAGE_SHIFT; in imgu_dmamap_alloc_buffer()
72 imgu_dmamap_free_buffer(pages, i << PAGE_SHIFT); in imgu_dmamap_alloc_buffer()
99 int count = size >> PAGE_SHIFT; in imgu_dmamap_alloc()
/openbmc/linux/drivers/edac/
H A Damd76x_edac.c208 csrow->first_page = mba_base >> PAGE_SHIFT; in amd76x_init_csrows()
209 dimm->nr_pages = (mba_mask + 1) >> PAGE_SHIFT; in amd76x_init_csrows()
211 csrow->page_mask = mba_mask >> PAGE_SHIFT; in amd76x_init_csrows()
212 dimm->grain = dimm->nr_pages << PAGE_SHIFT; in amd76x_init_csrows()
H A Daspeed_edac.c114 page = rec_addr >> PAGE_SHIFT; in count_rec()
135 page = un_rec_addr >> PAGE_SHIFT; in count_un_rec()
258 &r, PAGE_SHIFT); in init_csrows()
260 csrow->first_page = r.start >> PAGE_SHIFT; in init_csrows()
261 nr_pages = resource_size(&r) >> PAGE_SHIFT; in init_csrows()
/openbmc/linux/drivers/s390/cio/
H A Ditcw.c124 >> PAGE_SHIFT); in itcw_calc_size()
129 >> PAGE_SHIFT); in itcw_calc_size()
203 >> PAGE_SHIFT); in itcw_init()
208 >> PAGE_SHIFT); in itcw_init()
/openbmc/linux/fs/btrfs/
H A Daccessors.c78 token->offset = idx << PAGE_SHIFT; \
84 token->offset = (idx + 1) << PAGE_SHIFT; \
129 token->offset = idx << PAGE_SHIFT; \
137 token->offset = (idx + 1) << PAGE_SHIFT; \
/openbmc/linux/arch/alpha/mm/
H A Dinit.c109 newptbr = ((unsigned long) swapper_pg_dir - PAGE_OFFSET) >> PAGE_SHIFT; in switch_to_system_map()
206 console_remap_vm.size = nr_pages << PAGE_SHIFT; in callback_init()
214 unsigned long pfn = crb->map[i].pa >> PAGE_SHIFT; in callback_init()
246 dma_pfn = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; in paging_init()
/openbmc/linux/arch/x86/include/asm/xen/
H A Dpage.h303 #define mfn_to_virt(m) (__va(mfn_to_pfn(m) << PAGE_SHIFT))
307 #define gfn_to_virt(g) (__va(gfn_to_pfn(g) << PAGE_SHIFT))
311 return (pte.pte & XEN_PTE_MFN_MASK) >> PAGE_SHIFT; in pte_mfn()
318 pte.pte = ((phys_addr_t)page_nr << PAGE_SHIFT) | in mfn_pte()
/openbmc/linux/drivers/gpu/drm/i915/gem/
H A Di915_gem_shrinker.c226 count += obj->base.size >> PAGE_SHIFT; in i915_gem_shrink()
231 scanned += obj->base.size >> PAGE_SHIFT; in i915_gem_shrink()
292 count = READ_ONCE(i915->mm.shrink_memory) >> PAGE_SHIFT; in i915_gem_shrinker_count()
369 unevictable += obj->base.size >> PAGE_SHIFT; in i915_gem_shrinker_oom()
371 available += obj->base.size >> PAGE_SHIFT; in i915_gem_shrinker_oom()
403 unsigned long count = i915_vma_size(vma) >> PAGE_SHIFT; in i915_gem_shrinker_vmap()
H A Di915_gem_internal.c43 if (overflows_type(obj->base.size >> PAGE_SHIFT, npages)) in i915_gem_object_get_pages_internal()
46 npages = obj->base.size >> PAGE_SHIFT; in i915_gem_object_get_pages_internal()
47 max_segment = i915_sg_segment_size(i915->drm.dev) >> PAGE_SHIFT; in i915_gem_object_get_pages_internal()
/openbmc/linux/drivers/dma-buf/
H A Dudmabuf.c97 0, ubuf->pagecount << PAGE_SHIFT, in get_sg_table()
215 pglimit = (size_limit_mb * 1024 * 1024) >> PAGE_SHIFT; in udmabuf_create()
221 ubuf->pagecount += list[i].size >> PAGE_SHIFT; in udmabuf_create()
252 pgoff = list[i].offset >> PAGE_SHIFT; in udmabuf_create()
253 pgcnt = list[i].size >> PAGE_SHIFT; in udmabuf_create()
267 exp_info.size = ubuf->pagecount << PAGE_SHIFT; in udmabuf_create()
/openbmc/linux/arch/sparc/kernel/
H A Ddtlb_prot.S29 srlx %g5, PAGE_SHIFT, %g5
30 sllx %g5, PAGE_SHIFT, %g5 ! Clear context ID bits
/openbmc/linux/arch/x86/include/asm/
H A Dpage.h68 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
74 return __va(pfn << PAGE_SHIFT); in pfn_to_kaddr()
/openbmc/linux/arch/sparc/include/asm/
H A Dpgtable_32.h111 return (pmd_val(pmd) & SRMMU_PTD_PMASK) >> (PAGE_SHIFT-4); in pmd_pfn()
257 #define PFN_PTE_SHIFT (PAGE_SHIFT - 4)
281 return __pte((page_to_pfn(page) << (PAGE_SHIFT-4)) | pgprot_val(pgprot)); in mk_pte()
412 offset = ((unsigned long long) GET_PFN(pfn)) << PAGE_SHIFT; in io_remap_pfn_range()
416 return remap_pfn_range(vma, from, phys_base >> PAGE_SHIFT, size, prot); in io_remap_pfn_range()
/openbmc/linux/arch/parisc/kernel/
H A Dsys_parisc.c35 & ((SHM_COLOUR-1) >> PAGE_SHIFT) : 0UL)
40 return (filp_pgoff + pgoff) << PAGE_SHIFT; in shared_align_offset()
92 stack_base += (STACK_RND_MASK << PAGE_SHIFT); in mmap_upper_limit()
191 pgoff >> (PAGE_SHIFT - 12)); in sys_mmap2()
200 offset >> PAGE_SHIFT); in sys_mmap()
/openbmc/linux/lib/
H A Dstackdepot.c37 #define DEPOT_POOL_SIZE (1LL << (PAGE_SHIFT + DEPOT_POOL_ORDER))
39 #define DEPOT_OFFSET_BITS (DEPOT_POOL_ORDER + PAGE_SHIFT - DEPOT_STACK_ALIGN)
193 if (scale > PAGE_SHIFT) in stack_depot_init()
194 entries >>= (scale - PAGE_SHIFT); in stack_depot_init()
196 entries <<= (PAGE_SHIFT - scale); in stack_depot_init()
/openbmc/linux/arch/x86/mm/
H A Dpgtable.c64 paravirt_release_pmd(__pa(pmd) >> PAGE_SHIFT); in ___pmd_free_tlb()
79 paravirt_release_pud(__pa(pud) >> PAGE_SHIFT); in ___pud_free_tlb()
86 paravirt_release_p4d(__pa(p4d) >> PAGE_SHIFT); in ___p4d_free_tlb()
190 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT); in pud_populate()
280 paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT); in mop_up_one_pmd()
687 __native_set_fixmap(idx, pfn_pte(phys >> PAGE_SHIFT, flags)); in native_set_fixmap()
737 (u64)addr >> PAGE_SHIFT, in pud_set_huge()
766 (u64)addr >> PAGE_SHIFT, in pmd_set_huge()
/openbmc/u-boot/arch/mips/include/asm/
H A Dpgtable-bits.h64 #define _PFN_SHIFT (PAGE_SHIFT - 12 + _CACHE_SHIFT + 3)
100 #define _PFN_SHIFT PAGE_SHIFT
167 #define _PFN_SHIFT (PAGE_SHIFT - 12 + _CACHE_SHIFT + 3)
/openbmc/linux/arch/xtensa/mm/
H A Dinit.c60 early_memtest((phys_addr_t)min_low_pfn << PAGE_SHIFT, in bootmem_init()
61 (phys_addr_t)max_low_pfn << PAGE_SHIFT); in bootmem_init()
118 high_memory = (void *)__va(max_low_pfn << PAGE_SHIFT); in mem_init()
/openbmc/linux/drivers/gpu/drm/i915/
H A Di915_scatterlist.h52 return sg->length >> PAGE_SHIFT; in __sg_page_count()
57 return sg_dma_len(sg) >> PAGE_SHIFT; in __sg_dma_page_count()
104 pfn_to_page((__iter).pfn + ((__iter).curr >> PAGE_SHIFT))); \
/openbmc/linux/sound/core/
H A Dmemalloc.c305 set_memory_wc((unsigned long)(p), size >> PAGE_SHIFT); in do_alloc_pages()
314 set_memory_wb((unsigned long)(p), size >> PAGE_SHIFT); in do_free_pages()
334 dmab->addr >> PAGE_SHIFT, in snd_dma_continuous_mmap()
452 dmab->addr >> PAGE_SHIFT, in snd_dma_iram_mmap()
609 offset >> PAGE_SHIFT); in snd_dma_noncontig_iter_set()
740 dma_free_coherent(dmab->dev.dev, size << PAGE_SHIFT, in __snd_dma_sg_fallback_free()
745 size << PAGE_SHIFT, false); in __snd_dma_sg_fallback_free()
774 sgbuf->count = size >> PAGE_SHIFT; in snd_dma_sg_fallback_alloc()
782 chunk = (PAGE_SIZE - 1) << PAGE_SHIFT; /* to fit in low bits in addrs */ in snd_dma_sg_fallback_alloc()
799 npages = chunk >> PAGE_SHIFT; in snd_dma_sg_fallback_alloc()
[all …]
/openbmc/linux/drivers/gpu/drm/radeon/
H A Dradeon_ttm.c72 false, rdev->mc.real_vram_size >> PAGE_SHIFT); in radeon_ttm_init_vram()
78 true, rdev->mc.gtt_size >> PAGE_SHIFT); in radeon_ttm_init_gtt()
106 bo->resource->start < (rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT)) { in radeon_evict_flags()
107 unsigned fpfn = rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT; in radeon_evict_flags()
151 old_start = (u64)old_mem->start << PAGE_SHIFT; in radeon_move_blit()
152 new_start = (u64)new_mem->start << PAGE_SHIFT; in radeon_move_blit()
277 mem->bus.offset = (mem->start << PAGE_SHIFT) + in radeon_ttm_io_mem_reserve()
285 mem->bus.offset = mem->start << PAGE_SHIFT; in radeon_ttm_io_mem_reserve()
370 (u64)ttm->num_pages << PAGE_SHIFT, in radeon_ttm_tt_pin_userptr()
446 gtt->offset = (unsigned long)(bo_mem->start << PAGE_SHIFT); in radeon_ttm_backend_bind()
[all …]
/openbmc/linux/include/asm-generic/
H A Dfixmap.h21 #define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT))
22 #define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT)
/openbmc/linux/arch/xtensa/kernel/
H A Dsyscall.c37 (((pgoff) << PAGE_SHIFT) & (SHMLBA - 1)))
68 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1))) in arch_get_unmapped_area()
/openbmc/linux/arch/arm64/kvm/hyp/include/nvhe/
H A Dmemory.h30 #define hyp_phys_to_pfn(phys) ((phys) >> PAGE_SHIFT)
31 #define hyp_pfn_to_phys(pfn) ((phys_addr_t)((pfn) << PAGE_SHIFT))

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