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Searched refs:ias (Results 1 – 10 of 10) sorted by relevance

/Linux-v5.4/drivers/iommu/
Dio-pgtable-arm.c490 if (WARN_ON(iova >= (1ULL << data->iop.cfg.ias) || in arm_lpae_map()
658 if (WARN_ON(iova >= (1ULL << data->iop.cfg.ias))) in arm_lpae_unmap()
739 cfg->ias = min(cfg->ias, max_addr_bits); in arm_lpae_restrict_pgsizes()
754 if (cfg->ias > ARM_LPAE_MAX_ADDR_BITS) in arm_lpae_alloc_pgtable()
772 va_bits = cfg->ias - data->pg_shift; in arm_lpae_alloc_pgtable()
851 reg |= (64ULL - cfg->ias) << ARM_LPAE_TCR_T0SZ_SHIFT; in arm_64_lpae_alloc_pgtable_s1()
963 reg |= (64ULL - cfg->ias) << ARM_LPAE_TCR_T0SZ_SHIFT; in arm_64_lpae_alloc_pgtable_s2()
989 if (cfg->ias > 32 || cfg->oas > 40) in arm_32_lpae_alloc_pgtable_s1()
1007 if (cfg->ias > 40 || cfg->oas > 40) in arm_32_lpae_alloc_pgtable_s2()
1027 if (cfg->ias > 48 || cfg->oas > 40) in arm_mali_lpae_alloc_pgtable()
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Darm-smmu.c632 unsigned long ias, oas; in arm_smmu_init_domain_context() local
702 ias = smmu->va_size; in arm_smmu_init_domain_context()
708 ias = min(ias, 32UL); in arm_smmu_init_domain_context()
712 ias = min(ias, 32UL); in arm_smmu_init_domain_context()
725 ias = smmu->ipa_size; in arm_smmu_init_domain_context()
731 ias = min(ias, 40UL); in arm_smmu_init_domain_context()
770 .ias = ias, in arm_smmu_init_domain_context()
788 domain->geometry.aperture_end = (1UL << ias) - 1; in arm_smmu_init_domain_context()
Darm-smmu-v3.c611 unsigned long ias; /* IPA */ member
2203 unsigned long ias, oas; in arm_smmu_domain_finalise() local
2225 ias = (smmu->features & ARM_SMMU_FEAT_VAX) ? 52 : 48; in arm_smmu_domain_finalise()
2226 ias = min_t(unsigned long, ias, VA_BITS); in arm_smmu_domain_finalise()
2227 oas = smmu->ias; in arm_smmu_domain_finalise()
2233 ias = smmu->ias; in arm_smmu_domain_finalise()
2244 .ias = ias, in arm_smmu_domain_finalise()
2259 domain->geometry.aperture_end = (1UL << pgtbl_cfg.ias) - 1; in arm_smmu_domain_finalise()
3386 smmu->ias = 40; in arm_smmu_device_hw_probe()
3494 smmu->ias = max(smmu->ias, smmu->oas); in arm_smmu_device_hw_probe()
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Dio-pgtable-arm-v7s.c531 if (WARN_ON(iova >= (1ULL << data->iop.cfg.ias) || in arm_v7s_map()
756 if (cfg->ias > ARM_V7S_ADDR_BITS) in arm_v7s_alloc_pgtable()
888 .ias = 32, in arm_v7s_do_selftests()
Dqcom_iommu.c239 .ias = 32, in qcom_iommu_init_domain()
255 domain->geometry.aperture_end = (1ULL << pgtbl_cfg.ias) - 1; in qcom_iommu_init_domain()
Dmtk_iommu.c327 .ias = 32, in mtk_iommu_domain_finalise()
Dmsm_iommu.c355 .ias = 32, in msm_iommu_domain_config()
Dipmmu-vmsa.c483 domain->cfg.ias = 32; in ipmmu_domain_init_context()
/Linux-v5.4/include/linux/
Dio-pgtable.h94 unsigned int ias; member
/Linux-v5.4/drivers/gpu/drm/panfrost/
Dpanfrost_mmu.c362 .ias = FIELD_GET(0xff, pfdev->features.mmu_features), in panfrost_mmu_pgtable_alloc()