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Searched refs:pgsize (Results 1 – 25 of 37) sorted by relevance

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/linux/drivers/mtd/tests/
H A Dtorturetest.c70 static int pgsize; variable
97 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in check_eraseblock()
98 len = pgcnt * pgsize; in check_eraseblock()
151 addr = (loff_t)(ebnum + 1) * mtd->erasesize - pgcnt * pgsize; in write_pattern()
152 len = pgcnt * pgsize; in write_pattern()
203 pgsize = 512; in tort_init()
205 pgsize = mtd->writesize; in tort_init()
207 if (pgcnt && (pgcnt > mtd->erasesize / pgsize || pgcnt < 0)) { in tort_init()
235 for (i = 0; i < mtd->erasesize / pgsize; i++) { in tort_init()
237 memset(patt_5A5 + i * pgsize, 0x55, pgsize); in tort_init()
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H A Dspeedtest.c37 static int pgsize; variable
77 err = mtdtest_write(mtd, addr, pgsize, buf); in write_eraseblock_by_page()
80 addr += pgsize; in write_eraseblock_by_page()
81 buf += pgsize; in write_eraseblock_by_page()
89 size_t sz = pgsize * 2; in write_eraseblock_by_2pages()
102 err = mtdtest_write(mtd, addr, pgsize, buf); in write_eraseblock_by_2pages()
121 err = mtdtest_read(mtd, addr, pgsize, buf); in read_eraseblock_by_page()
124 addr += pgsize; in read_eraseblock_by_page()
125 buf += pgsize; in read_eraseblock_by_page()
133 size_t sz = pgsize * 2; in read_eraseblock_by_2pages()
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H A Dreadtest.c31 static int pgsize; variable
43 memset(buf, 0 , pgsize); in read_eraseblock_by_page()
44 ret = mtdtest_read(mtd, addr, pgsize, buf); in read_eraseblock_by_page()
72 addr += pgsize; in read_eraseblock_by_page()
73 buf += pgsize; in read_eraseblock_by_page()
138 pgsize = 512; in mtd_readtest_init()
140 pgsize = mtd->writesize; in mtd_readtest_init()
145 pgcnt = mtd->erasesize / pgsize; in mtd_readtest_init()
151 pgsize, ebcnt, pgcnt, mtd->oobsize); in mtd_readtest_init()
H A Dstresstest.c38 static int pgsize; variable
95 len = ((len + pgsize - 1) / pgsize) * pgsize; in do_write()
154 pgsize = 512; in mtd_stresstest_init()
156 pgsize = mtd->writesize; in mtd_stresstest_init()
161 pgcnt = mtd->erasesize / pgsize; in mtd_stresstest_init()
167 pgsize, ebcnt, pgcnt, mtd->oobsize); in mtd_stresstest_init()
/linux/tools/testing/selftests/powerpc/tm/
H A Dtm-vmxcopy.c39 unsigned long pgsize = getpagesize(); in test_vmxcopy() local
42 int size = pgsize*16; in test_vmxcopy()
44 char buf[pgsize]; in test_vmxcopy()
55 memset(buf, 0, pgsize); in test_vmxcopy()
56 for (i = 0; i < size; i += pgsize) in test_vmxcopy()
57 assert(write(fd, buf, pgsize) == pgsize); in test_vmxcopy()
/linux/tools/testing/selftests/powerpc/mm/
H A Dexec_prot.c29 static unsigned long pgsize, numinsns; variable
73 if (mprotect(insns, pgsize, PROT_READ | PROT_WRITE | PROT_EXEC)) { in segv_handler()
98 FAIL_IF(mprotect(insns, pgsize, rights) != 0); in check_exec_fault()
136 pgsize = getpagesize(); in test()
137 numinsns = pgsize / sizeof(unsigned int); in test()
138 insns = (unsigned int *)mmap(NULL, pgsize, PROT_READ | PROT_WRITE, in test()
173 FAIL_IF(mprotect(insns, pgsize, PROT_EXEC) != 0); in test()
185 FAIL_IF(mprotect(insns, pgsize, PROT_EXEC) != 0); in test()
223 FAIL_IF(munmap((void *)insns, pgsize)); in test()
/linux/drivers/iommu/
H A Dio-pgtable-dart.c227 phys_addr_t paddr, size_t pgsize, size_t pgcount, in dart_map_pages() argument
238 if (WARN_ON(pgsize != cfg->pgsize_bitmap)) in dart_map_pages()
282 *mapped += num_entries * pgsize; in dart_map_pages()
294 size_t pgsize, size_t pgcount, in dart_unmap_pages() argument
302 if (WARN_ON(pgsize != cfg->pgsize_bitmap || !pgcount)) in dart_unmap_pages()
327 iova + i * pgsize, pgsize); in dart_unmap_pages()
333 return i * pgsize; in dart_unmap_pages()
H A Dio-pgtable-arm-selftests.c156 static const unsigned long pgsize[] = { in arm_lpae_do_selftests() local
181 for (i = 0; i < ARRAY_SIZE(pgsize); ++i) { in arm_lpae_do_selftests()
185 cfg.pgsize_bitmap = pgsize[i]; in arm_lpae_do_selftests()
189 pgsize[i], cfg.ias, cfg.oas); in arm_lpae_do_selftests()
H A Dapple-dart.c221 u32 pgsize; member
544 phys_addr_t paddr, size_t pgsize, in apple_dart_map_pages() argument
554 return ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, gfp, in apple_dart_map_pages()
559 unsigned long iova, size_t pgsize, in apple_dart_unmap_pages() argument
566 return ops->unmap_pages(ops, iova, pgsize, pgcount, gather); in apple_dart_unmap_pages()
596 if (dart->pgsize > PAGE_SIZE) in apple_dart_finalize_domain()
612 .pgsize_bitmap = dart->pgsize, in apple_dart_finalize_domain()
825 if (cfg_dart->pgsize != dart->pgsize) in apple_dart_of_xlate()
970 if (cfg->stream_maps[0].dart->pgsize > PAGE_SIZE) in apple_dart_def_domain_type()
1145 dart->pgsize = 1 << FIELD_GET(DART_PARAMS1_PAGE_SHIFT, dart_params[0]); in apple_dart_probe()
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H A Dio-pgtable-arm-v7s.c508 phys_addr_t paddr, size_t pgsize, size_t pgcount, in arm_v7s_map_pages() argument
522 ret = __arm_v7s_map(data, iova, paddr, pgsize, prot, 1, data->pgd, in arm_v7s_map_pages()
527 iova += pgsize; in arm_v7s_map_pages()
528 paddr += pgsize; in arm_v7s_map_pages()
529 *mapped += pgsize; in arm_v7s_map_pages()
623 size_t pgsize, size_t pgcount, in arm_v7s_unmap_pages() argument
633 ret = __arm_v7s_unmap(data, gather, iova, pgsize, 1, data->pgd); in arm_v7s_unmap_pages()
637 unmapped += pgsize; in arm_v7s_unmap_pages()
638 iova += pgsize; in arm_v7s_unmap_pages()
H A Dio-pgtable-arm.c550 phys_addr_t paddr, size_t pgsize, size_t pgcount, in arm_lpae_map_pages() argument
560 if (WARN_ON(!pgsize || (pgsize & cfg->pgsize_bitmap) != pgsize)) in arm_lpae_map_pages()
572 ret = __arm_lpae_map(data, iova, paddr, pgsize, pgcount, prot, lvl, in arm_lpae_map_pages()
685 size_t pgsize, size_t pgcount, in arm_lpae_unmap_pages() argument
693 if (WARN_ON(!pgsize || (pgsize & cfg->pgsize_bitmap) != pgsize || !pgcount)) in arm_lpae_unmap_pages()
701 return __arm_lpae_unmap(data, gather, iova, pgsize, pgcount, in arm_lpae_unmap_pages()
H A Ds390-iommu.c914 size_t pgsize, size_t pgcount, in s390_iommu_map_pages() argument
918 size_t size = pgcount << __ffs(pgsize); in s390_iommu_map_pages()
921 if (pgsize != SZ_4K) in s390_iommu_map_pages()
928 if (!IS_ALIGNED(iova | paddr, pgsize)) in s390_iommu_map_pages()
1027 size_t pgsize, size_t pgcount, in s390_iommu_unmap_pages() argument
1031 size_t size = pgcount << __ffs(pgsize); in s390_iommu_unmap_pages()
H A Dmsm_iommu.c487 phys_addr_t pa, size_t pgsize, size_t pgcount, in msm_iommu_map() argument
495 ret = priv->iop->map_pages(priv->iop, iova, pa, pgsize, pgcount, prot, in msm_iommu_map()
512 size_t pgsize, size_t pgcount, in msm_iommu_unmap() argument
520 ret = priv->iop->unmap_pages(priv->iop, iova, pgsize, pgcount, gather); in msm_iommu_unmap()
H A Dipmmu-vmsa.c670 phys_addr_t paddr, size_t pgsize, size_t pgcount, in ipmmu_map() argument
675 return domain->iop->map_pages(domain->iop, iova, paddr, pgsize, pgcount, in ipmmu_map()
680 size_t pgsize, size_t pgcount, in ipmmu_unmap() argument
685 return domain->iop->unmap_pages(domain->iop, iova, pgsize, pgcount, gather); in ipmmu_unmap()
/linux/drivers/gpu/drm/panfrost/
H A Dpanfrost_mmu.c402 size_t pgsize, unmapped_len = 0; in mmu_unmap_range() local
406 pgsize = get_pgsize(iova, len - unmapped_len, &pgcount); in mmu_unmap_range()
408 unmapped_page = ops->unmap_pages(ops, iova, pgsize, pgcount, NULL); in mmu_unmap_range()
409 WARN_ON(unmapped_page != pgsize * pgcount); in mmu_unmap_range()
411 iova += pgsize * pgcount; in mmu_unmap_range()
412 unmapped_len += pgsize * pgcount; in mmu_unmap_range()
436 size_t pgsize = get_pgsize(iova | paddr, len, &pgcount); in mmu_map_sg() local
438 ret = ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, in mmu_map_sg()
444 mapped = max(mapped, pgsize); in mmu_map_sg()
513 size_t pgsize = get_pgsize(iova, len - unmapped_len, &pgcount); in panfrost_mmu_unmap() local
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/linux/drivers/gpu/drm/msm/
H A Dmsm_iommu.c52 size_t offset, pgsize, pgsize_next; in calc_pgsize() local
67 pgsize = BIT(pgsize_idx); in calc_pgsize()
69 return pgsize; in calc_pgsize()
98 return pgsize; in calc_pgsize()
109 size_t pgsize, count; in msm_iommu_pagetable_unmap() local
112 pgsize = calc_pgsize(pagetable, iova, iova, size, &count); in msm_iommu_pagetable_unmap()
114 unmapped = ops->unmap_pages(ops, iova, pgsize, count, NULL); in msm_iommu_pagetable_unmap()
195 size_t pgsize, count, mapped = 0; in msm_iommu_pagetable_map() local
198 pgsize = calc_pgsize(pagetable, addr, phys, size, &count); in msm_iommu_pagetable_map()
200 ret = ops->map_pages(ops, addr, phys, pgsize, count, in msm_iommu_pagetable_map()
/linux/drivers/gpu/drm/etnaviv/
H A Detnaviv_mmu.c22 size_t pgsize = SZ_4K; in etnaviv_context_unmap() local
26 pgsize); in etnaviv_context_unmap()
40 size_t pgsize = SZ_4K; in etnaviv_context_map() local
45 ret = context->global->ops->map(context, iova, paddr, pgsize, in etnaviv_context_map()
50 iova += pgsize; in etnaviv_context_map()
51 paddr += pgsize; in etnaviv_context_map()
52 size -= pgsize; in etnaviv_context_map()
/linux/arch/powerpc/kvm/
H A Dbook3s_64_mmu.c206 int pgsize; in kvmppc_mmu_book3s_64_xlate() local
242 pgsize = slbe->large ? MMU_PAGE_16M : MMU_PAGE_4K; in kvmppc_mmu_book3s_64_xlate()
271 pgsize = decode_pagesize(slbe, pte1); in kvmppc_mmu_book3s_64_xlate()
272 if (pgsize < 0) in kvmppc_mmu_book3s_64_xlate()
296 eaddr_mask = (1ull << mmu_pagesize(pgsize)) - 1; in kvmppc_mmu_book3s_64_xlate()
298 gpte->page_size = pgsize; in kvmppc_mmu_book3s_64_xlate()
H A De500.h161 unsigned int pgsize = get_tlb_size(tlbe); in get_tlb_bytes() local
162 return 1ULL << 10 << pgsize; in get_tlb_bytes()
/linux/include/linux/
H A Dio-pgtable.h216 phys_addr_t paddr, size_t pgsize, size_t pgcount,
219 size_t pgsize, size_t pgcount,
H A Diommu.h364 size_t pgsize; member
763 phys_addr_t paddr, size_t pgsize, size_t pgcount,
766 size_t pgsize, size_t pgcount,
1056 if ((gather->pgsize && gather->pgsize != size) || in iommu_iotlb_gather_add_page()
1060 gather->pgsize = size; in iommu_iotlb_gather_add_page()
/linux/drivers/s390/char/
H A Dsclp_diag.h51 u8 pgsize; member
/linux/drivers/gpu/drm/arm/
H A Dmalidp_planes.c321 u32 pgsize) in malidp_check_pages_threshold() argument
345 if (sgl->length < pgsize) { in malidp_check_pages_threshold()
457 u8 readahead, u8 n_planes, u32 pgsize) in malidp_calc_mmu_control_value() argument
469 if (pgsize == SZ_64K || pgsize == SZ_2M) { in malidp_calc_mmu_control_value()
/linux/drivers/iommu/arm/arm-smmu/
H A Dqcom_iommu.c430 phys_addr_t paddr, size_t pgsize, size_t pgcount, in qcom_iommu_map() argument
442 ret = ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, GFP_ATOMIC, mapped); in qcom_iommu_map()
448 size_t pgsize, size_t pgcount, in qcom_iommu_unmap() argument
466 ret = ops->unmap_pages(ops, iova, pgsize, pgcount, gather); in qcom_iommu_unmap()
/linux/drivers/gpu/drm/panthor/
H A Dpanthor_mmu.c897 size_t pgsize = get_pgsize(iova + offset, size - offset, &pgcount); in panthor_vm_unmap_pages() local
899 unmapped_sz = ops->unmap_pages(ops, iova + offset, pgsize, pgcount, NULL); in panthor_vm_unmap_pages()
900 if (drm_WARN_ON_ONCE(&ptdev->base, unmapped_sz != pgsize * pgcount)) { in panthor_vm_unmap_pages()
907 unmapped_sz < pgsize * pgcount) in panthor_vm_unmap_pages()
927 unmapped_sz / pgsize, pgsize); in panthor_vm_unmap_pages()
968 size_t pgsize = get_pgsize(iova | paddr, len, &pgcount); in panthor_vm_map_pages() local
970 ret = ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, in panthor_vm_map_pages()
976 mapped / pgsize, pgsize); in panthor_vm_map_pages()

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