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Searched refs:ias (Results 1 – 15 of 15) sorted by relevance

/Linux-v6.6/drivers/iommu/
Dio-pgtable-arm.c473 long iaext = (s64)iova >> cfg->ias; in arm_lpae_map_pages()
664 long iaext = (s64)iova >> cfg->ias; in arm_lpae_unmap_pages()
753 cfg->ias = min(cfg->ias, max_addr_bits); in arm_lpae_restrict_pgsizes()
768 if (cfg->ias > ARM_LPAE_MAX_ADDR_BITS) in arm_lpae_alloc_pgtable()
781 va_bits = cfg->ias - pg_shift; in arm_lpae_alloc_pgtable()
869 tcr->tsz = 64ULL - cfg->ias; in arm_64_lpae_alloc_pgtable_s1()
982 vtcr->tsz = 64ULL - cfg->ias; in arm_64_lpae_alloc_pgtable_s2()
1006 if (cfg->ias > 32 || cfg->oas > 40) in arm_32_lpae_alloc_pgtable_s1()
1016 if (cfg->ias > 40 || cfg->oas > 40) in arm_32_lpae_alloc_pgtable_s2()
1032 if (cfg->ias > 48 || cfg->oas > 40) in arm_mali_lpae_alloc_pgtable()
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Dio-pgtable-arm-v7s.c51 #define _ARM_V7S_LVL_BITS(lvl, cfg) ((lvl) == 1 ? ((cfg)->ias - 20) : 8)
551 if (WARN_ON(iova >= (1ULL << data->iop.cfg.ias) || in arm_v7s_map_pages()
745 if (WARN_ON(iova >= (1ULL << data->iop.cfg.ias))) in arm_v7s_unmap_pages()
790 if (cfg->ias > (arm_v7s_is_mtk_enabled(cfg) ? 34 : ARM_V7S_ADDR_BITS)) in arm_v7s_alloc_pgtable()
935 .ias = 32, in arm_v7s_do_selftests()
Dapple-dart.c215 u32 ias; member
594 .ias = dart->ias, in apple_dart_finalize_domain()
609 domain->geometry.aperture_end = (dma_addr_t)DMA_BIT_MASK(dart->ias); in apple_dart_finalize_domain()
1093 dart->ias = 32; in apple_dart_probe()
1101 dart->ias = FIELD_GET(DART_T8110_PARAMS3_VA_WIDTH, dart_params[2]); in apple_dart_probe()
Dio-pgtable-dart.c375 va_bits = cfg->ias - pg_shift; in dart_alloc_pgtable()
409 if (cfg->ias > cfg->oas) in apple_dart_alloc_pgtable()
Dmsm_iommu.c346 .ias = 32, in msm_iommu_domain_config()
Dipmmu-vmsa.c423 domain->cfg.ias = 32; in ipmmu_domain_init_context()
Dmtk_iommu.c659 .ias = MTK_IOMMU_HAS_FLAG(data->plat_data, IOVA_34_EN) ? 34 : 32, in mtk_iommu_domain_finalise()
/Linux-v6.6/drivers/iommu/amd/
Dio_pgtable_v2.c381 int ias = IOMMU_IN_ADDR_BIT_SIZE; in v2_alloc_pgtable() local
392 ias = 57; in v2_alloc_pgtable()
399 cfg->ias = ias, in v2_alloc_pgtable()
Dio_pgtable.c523 cfg->ias = IOMMU_IN_ADDR_BIT_SIZE, in v1_alloc_pgtable()
/Linux-v6.6/drivers/iommu/arm/arm-smmu/
Darm-smmu.c615 unsigned long ias, oas; in arm_smmu_init_domain_context() local
686 ias = smmu->va_size; in arm_smmu_init_domain_context()
692 ias = min(ias, 32UL); in arm_smmu_init_domain_context()
696 ias = min(ias, 32UL); in arm_smmu_init_domain_context()
709 ias = smmu->ipa_size; in arm_smmu_init_domain_context()
715 ias = min(ias, 40UL); in arm_smmu_init_domain_context()
750 .ias = ias, in arm_smmu_init_domain_context()
776 domain->geometry.aperture_start = ~0UL << ias; in arm_smmu_init_domain_context()
779 domain->geometry.aperture_end = (1UL << ias) - 1; in arm_smmu_init_domain_context()
Dqcom_iommu.c243 .ias = 32, in qcom_iommu_init_domain()
261 domain->geometry.aperture_end = (1ULL << pgtbl_cfg.ias) - 1; in qcom_iommu_init_domain()
/Linux-v6.6/drivers/iommu/arm/arm-smmu-v3/
Darm-smmu-v3.c2180 unsigned long ias, oas; in arm_smmu_domain_finalise() local
2203 ias = (smmu->features & ARM_SMMU_FEAT_VAX) ? 52 : 48; in arm_smmu_domain_finalise()
2204 ias = min_t(unsigned long, ias, VA_BITS); in arm_smmu_domain_finalise()
2205 oas = smmu->ias; in arm_smmu_domain_finalise()
2211 ias = smmu->ias; in arm_smmu_domain_finalise()
2222 .ias = ias, in arm_smmu_domain_finalise()
2234 domain->geometry.aperture_end = (1UL << pgtbl_cfg.ias) - 1; in arm_smmu_domain_finalise()
3560 smmu->ias = 40; in arm_smmu_device_hw_probe()
3674 smmu->ias = max(smmu->ias, smmu->oas); in arm_smmu_device_hw_probe()
3686 smmu->ias, smmu->oas, smmu->features); in arm_smmu_device_hw_probe()
Darm-smmu-v3.h664 unsigned long ias; /* IPA */ member
/Linux-v6.6/include/linux/
Dio-pgtable.h97 unsigned int ias; member
/Linux-v6.6/drivers/gpu/drm/panfrost/
Dpanfrost_mmu.c628 .ias = FIELD_GET(0xff, pfdev->features.mmu_features), in panfrost_mmu_ctx_create()