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

/linux/drivers/iommu/
H A Dio-pgtable-arm.c222 * a) 40 bits PA size with 4K: use level 1 instead of level 0 (2 tables for ias = oas)
223 * b) 40 bits PA size with 16K: use level 2 instead of level 1 (16 tables for ias = oas)
224 * c) 42 bits PA size with 4K: use level 1 instead of level 0 (8 tables for ias = oas)
225 * d) 48 bits PA size with 16K: use level 1 instead of level 0 (2 tables for ias = oas)
230 unsigned int ias = cfg->ias; in arm_lpae_concat_mandatory() local
235 return (oas == 48) || (ias == 48); in arm_lpae_concat_mandatory()
592 long iaext = (s64)iova >> cfg->ias; in __arm_lpae_free_pgtable()
725 long iaext = (s64)iova >> cfg->ias; in visit_iova_to_phys()
899 if (WARN_ON((iova + size - 1) & ~(BIT(cfg->ias) in arm_lpae_restrict_pgsizes()
[all...]
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, dar in apple_dart_probe()
[all...]
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()
823 .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/gpu/drm/msm/adreno/
H A Dadreno_gpu.c252 return BIT(ttbr1_cfg->ias) - ADRENO_VM_START; in adreno_private_vm_size()
/linux/drivers/gpu/drm/panthor/
H A Dpanthor_mmu.c2785 .ias = va_bits,