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Searched refs:ias (Results 1 – 14 of 14) sorted by relevance

/linux/drivers/iommu/
H A Dio-pgtable-arm.c230 unsigned int ias = cfg->ias; in arm_lpae_concat_mandatory() local
235 return (oas == 48) || (ias == 48); in arm_lpae_concat_mandatory()
558 long iaext = (s64)iova >> cfg->ias; in arm_lpae_map_pages()
691 long iaext = (s64)iova >> cfg->ias; in arm_lpae_unmap_pages()
865 if (WARN_ON((iova + size - 1) & ~(BIT(cfg->ias) - 1))) in arm_lpae_read_and_clear_dirty()
912 cfg->ias = min(cfg->ias, max_addr_bits); in arm_lpae_restrict_pgsizes()
927 if (cfg->ias > ARM_LPAE_MAX_ADDR_BITS) in arm_lpae_alloc_pgtable()
940 va_bits = cfg->ias - pg_shift; in arm_lpae_alloc_pgtable()
1032 tcr->tsz = 64ULL - cfg->ias; in arm_64_lpae_alloc_pgtable_s1()
1139 vtcr->tsz = 64ULL - cfg->ias; in arm_64_lpae_alloc_pgtable_s2()
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H A Dio-pgtable-arm-selftests.c137 iova = (1UL << cfg->ias) - size; in arm_lpae_run_tests()
186 cfg.ias = address_size[k]; in arm_lpae_do_selftests()
189 pgsize[i], cfg.ias, cfg.oas); in arm_lpae_do_selftests()
H A Dapple-dart.c219 u32 ias; member
613 .ias = dart->ias, in apple_dart_finalize_domain()
629 (dma_addr_t)DMA_BIT_MASK(pgtbl_cfg.ias); in apple_dart_finalize_domain()
827 if (cfg_dart->ias != dart->ias) in apple_dart_of_xlate()
1151 dart->ias = 32; in apple_dart_probe()
1159 dart->ias = FIELD_GET(DART_T8110_PARAMS3_VA_WIDTH, dart_params[2]); in apple_dart_probe()
1162 dart->four_level = dart->ias > 36; in apple_dart_probe()
1197 dart->pgsize > PAGE_SIZE, dart->ias, dart->oas); in apple_dart_probe()
H A Dio-pgtable-arm-v7s.c51 #define _ARM_V7S_LVL_BITS(lvl, cfg) ((lvl) == 1 ? ((cfg)->ias - 20) : 8)
514 if (WARN_ON(iova >= (1ULL << data->iop.cfg.ias) || in arm_v7s_map_pages()
629 if (WARN_ON(iova >= (1ULL << data->iop.cfg.ias))) in arm_v7s_unmap_pages()
674 if (cfg->ias > (arm_v7s_is_mtk_enabled(cfg) ? 34 : ARM_V7S_ADDR_BITS)) in arm_v7s_alloc_pgtable()
817 .ias = 32, in arm_v7s_do_selftests()
H A Dio-pgtable-dart.c379 va_bits = cfg->ias - pg_shift; in dart_alloc_pgtable()
420 if (cfg->ias > cfg->oas) in apple_dart_alloc_pgtable()
H A Dmsm_iommu.c345 .ias = 32, in msm_iommu_domain_config()
H A Dipmmu-vmsa.c434 domain->cfg.ias = 32; in ipmmu_domain_init_context()
H A Dmtk_iommu.c674 .ias = MTK_IOMMU_HAS_FLAG(data->plat_data, IOVA_34_EN) ? 34 : 32, in mtk_iommu_domain_finalise()
/linux/drivers/iommu/arm/arm-smmu/
H A Darm-smmu.c680 unsigned long ias, oas; in arm_smmu_init_domain_context() local
745 ias = smmu->va_size; in arm_smmu_init_domain_context()
751 ias = min(ias, 32UL); in arm_smmu_init_domain_context()
755 ias = min(ias, 32UL); in arm_smmu_init_domain_context()
768 ias = smmu->ipa_size; in arm_smmu_init_domain_context()
774 ias = min(ias, 40UL); in arm_smmu_init_domain_context()
809 .ias = ias, in arm_smmu_init_domain_context()
835 domain->geometry.aperture_start = ~0UL << ias; in arm_smmu_init_domain_context()
838 domain->geometry.aperture_end = (1UL << ias) - 1; in arm_smmu_init_domain_context()
H A Dqcom_iommu.c233 .ias = 32, in qcom_iommu_init_domain()
249 domain->geometry.aperture_end = (1ULL << pgtbl_cfg.ias) - 1; in qcom_iommu_init_domain()
/linux/include/linux/
H A Dio-pgtable.h108 unsigned int ias; member
/linux/drivers/gpu/drm/panfrost/
H A Dpanfrost_mmu.c238 AS_TRANSCFG_INA_BITS(55 - pgtbl_cfg->ias); in mmu_cfg_init_aarch64_4k()
813 .ias = va_bits, in panfrost_mmu_ctx_create()
/linux/drivers/iommu/arm/arm-smmu-v3/
H A Darm-smmu-v3.c2610 unsigned long ias = (smmu->features & in arm_smmu_domain_finalise() local
2613 pgtbl_cfg.ias = min_t(unsigned long, ias, VA_BITS); in arm_smmu_domain_finalise()
2624 pgtbl_cfg.ias = smmu->oas; in arm_smmu_domain_finalise()
2641 smmu_domain->domain.geometry.aperture_end = (1UL << pgtbl_cfg.ias) - 1; in arm_smmu_domain_finalise()
/linux/drivers/gpu/drm/panthor/
H A Dpanthor_mmu.c2464 .ias = va_bits, in panthor_vm_create()