/linux/drivers/iommu/ |
A D | io-pgtable-arm.c | 751 if (cfg->pgsize_bitmap & PAGE_SIZE) in arm_lpae_restrict_pgsizes() 753 else if (cfg->pgsize_bitmap & ~PAGE_MASK) in arm_lpae_restrict_pgsizes() 755 else if (cfg->pgsize_bitmap & PAGE_MASK) in arm_lpae_restrict_pgsizes() 777 cfg->pgsize_bitmap &= page_sizes; in arm_lpae_restrict_pgsizes() 803 pg_shift = __ffs(cfg->pgsize_bitmap); in arm_lpae_alloc_pgtable() 1036 cfg->pgsize_bitmap &= (SZ_4K | SZ_2M | SZ_1G); in arm_32_lpae_alloc_pgtable_s1() 1046 cfg->pgsize_bitmap &= (SZ_4K | SZ_2M | SZ_1G); in arm_32_lpae_alloc_pgtable_s2() 1198 WARN_ON(!(size & cfg_cookie->pgsize_bitmap)); in dummy_tlb_flush() 1220 cfg->pgsize_bitmap, cfg->ias); in arm_lpae_dump_ops() 1293 size = 1UL << __ffs(cfg->pgsize_bitmap); in arm_lpae_run_tests() [all …]
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A D | virtio-iommu.c | 49 u64 pgsize_bitmap; member 612 viommu_page_size = 1UL << __ffs(viommu->pgsize_bitmap); in viommu_domain_finalise() 627 domain->pgsize_bitmap = viommu->pgsize_bitmap; in viommu_domain_finalise() 1017 &viommu->pgsize_bitmap); in viommu_probe() 1019 if (!viommu->pgsize_bitmap) { in viommu_probe() 1057 viommu_ops.pgsize_bitmap = viommu->pgsize_bitmap; in viommu_probe() 1097 dev_info(dev, "page mask: %#llx\n", viommu->pgsize_bitmap); in viommu_probe()
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A D | mtk_iommu.c | 396 dom->domain.pgsize_bitmap = data->m4u_dom->cfg.pgsize_bitmap; in mtk_iommu_domain_finalise() 404 .pgsize_bitmap = mtk_iommu_ops.pgsize_bitmap, in mtk_iommu_domain_finalise() 421 dom->domain.pgsize_bitmap = dom->cfg.pgsize_bitmap; in mtk_iommu_domain_finalise() 676 .pgsize_bitmap = SZ_4K | SZ_64K | SZ_1M | SZ_16M,
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A D | io-pgtable-arm-v7s.c | 822 cfg->pgsize_bitmap &= SZ_4K | SZ_64K | SZ_1M | SZ_16M; in arm_v7s_alloc_pgtable() 881 WARN_ON(!(size & cfg_cookie->pgsize_bitmap)); in dummy_tlb_flush() 912 .pgsize_bitmap = SZ_4K | SZ_64K | SZ_1M | SZ_16M, in arm_v7s_do_selftests() 944 for_each_set_bit(i, &cfg.pgsize_bitmap, BITS_PER_LONG) { in arm_v7s_do_selftests() 966 size = 1UL << __ffs(cfg.pgsize_bitmap); in arm_v7s_do_selftests() 984 for_each_set_bit(i, &cfg.pgsize_bitmap, BITS_PER_LONG) { in arm_v7s_do_selftests()
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A D | msm_iommu.c | 345 .pgsize_bitmap = msm_iommu_ops.pgsize_bitmap, in msm_iommu_domain_config() 358 msm_iommu_ops.pgsize_bitmap = priv->cfg.pgsize_bitmap; in msm_iommu_domain_config() 694 .pgsize_bitmap = MSM_IOMMU_PGSIZES,
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A D | apple-dart.c | 422 .pgsize_bitmap = dart->pgsize, in apple_dart_finalize_domain() 436 domain->pgsize_bitmap = pgtbl_cfg.pgsize_bitmap; in apple_dart_finalize_domain() 784 .pgsize_bitmap = -1UL, /* Restricted during dart probe */
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A D | iommu.c | 775 BUG_ON(!domain->pgsize_bitmap); in iommu_create_device_direct_mappings() 777 pg_size = 1UL << __ffs(domain->pgsize_bitmap); in iommu_create_device_direct_mappings() 1955 domain->pgsize_bitmap = bus->iommu_ops->pgsize_bitmap; in __iommu_domain_alloc() 2407 pgsizes = domain->pgsize_bitmap & GENMASK(__fls(size), 0); in iommu_pgsize() 2423 pgsizes = domain->pgsize_bitmap & ~GENMASK(pgsize_idx, 0); in iommu_pgsize() 2487 domain->pgsize_bitmap == 0UL)) in __iommu_map() 2494 min_pagesz = 1 << __ffs(domain->pgsize_bitmap); in __iommu_map() 2587 domain->pgsize_bitmap == 0UL)) in __iommu_unmap() 2594 min_pagesz = 1 << __ffs(domain->pgsize_bitmap); in __iommu_unmap()
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A D | s390-iommu.c | 375 .pgsize_bitmap = S390_IOMMU_PGSIZES,
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A D | tegra-gart.c | 290 .pgsize_bitmap = GART_IOMMU_PGSIZES,
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A D | ipmmu-vmsa.c | 438 domain->cfg.pgsize_bitmap = SZ_1G | SZ_2M | SZ_4K; in ipmmu_domain_init_context() 884 .pgsize_bitmap = SZ_1G | SZ_2M | SZ_4K,
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A D | dma-iommu.c | 367 order = __ffs(domain->pgsize_bitmap); in iommu_dma_init_domain() 612 unsigned int count, min_size, alloc_sizes = domain->pgsize_bitmap; in __iommu_dma_alloc_noncontiguous() 1280 return (1UL << __ffs(domain->pgsize_bitmap)) - 1; in iommu_dma_get_merge_boundary()
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/linux/drivers/gpu/drm/nouveau/nvkm/engine/device/ |
A D | tegra.c | 109 unsigned long pgsize_bitmap; in nvkm_device_tegra_probe_iommu() local 136 pgsize_bitmap = tdev->iommu.domain->ops->pgsize_bitmap; in nvkm_device_tegra_probe_iommu() 137 if (pgsize_bitmap & PAGE_SIZE) { in nvkm_device_tegra_probe_iommu() 140 tdev->iommu.pgshift = fls(pgsize_bitmap & ~PAGE_MASK); in nvkm_device_tegra_probe_iommu()
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/linux/drivers/gpu/drm/arm/ |
A D | malidp_planes.c | 313 u32 pgsize_bitmap = 0; in malidp_get_pgsize_bitmap() local 320 pgsize_bitmap = mmu_dom->pgsize_bitmap; in malidp_get_pgsize_bitmap() 323 return pgsize_bitmap; in malidp_get_pgsize_bitmap() 436 (struct malidp_plane_state *ms, u32 *pgsize_bitmap) in malidp_mmu_prefetch_select_mode() argument 441 pgsizes = *pgsize_bitmap & MALIDP_MMU_PREFETCH_FULL_PGSIZES; in malidp_mmu_prefetch_select_mode() 447 *pgsize_bitmap = largest_pgsize; in malidp_mmu_prefetch_select_mode() 455 pgsizes = *pgsize_bitmap & MALIDP_MMU_PREFETCH_PARTIAL_PGSIZES; in malidp_mmu_prefetch_select_mode() 461 *pgsize_bitmap = 1 << __ffs(pgsizes); in malidp_mmu_prefetch_select_mode() 464 *pgsize_bitmap = 0; in malidp_mmu_prefetch_select_mode()
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/linux/drivers/vfio/ |
A D | vfio_iommu_type1.c | 73 uint64_t pgsize_bitmap; member 1179 iommu->pgsize_bitmap = ULONG_MAX; in vfio_update_pgsize_bitmap() 1182 iommu->pgsize_bitmap &= domain->domain->pgsize_bitmap; in vfio_update_pgsize_bitmap() 1192 if (iommu->pgsize_bitmap & ~PAGE_MASK) { in vfio_update_pgsize_bitmap() 1193 iommu->pgsize_bitmap &= PAGE_MASK; in vfio_update_pgsize_bitmap() 1194 iommu->pgsize_bitmap |= PAGE_SIZE; in vfio_update_pgsize_bitmap() 1306 pgshift = __ffs(iommu->pgsize_bitmap); in vfio_dma_do_unmap() 2568 iommu->pgsize_bitmap = PAGE_MASK; in vfio_iommu_type1_open() 2720 cap_mig.pgsize_bitmap = (size_t)1 << __ffs(iommu->pgsize_bitmap); in vfio_iommu_migration_build_caps() 2768 info.iova_pgsizes = iommu->pgsize_bitmap; in vfio_iommu_type1_get_info() [all …]
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/linux/drivers/iommu/arm/arm-smmu/ |
A D | arm-smmu.c | 767 .pgsize_bitmap = smmu->pgsize_bitmap, in arm_smmu_init_domain_context() 791 domain->pgsize_bitmap = pgtbl_cfg.pgsize_bitmap; in arm_smmu_init_domain_context() 1603 .pgsize_bitmap = -1UL, /* Restricted during device attach */ 1864 smmu->pgsize_bitmap |= SZ_4K | SZ_64K | SZ_1M | SZ_16M; in arm_smmu_device_cfg_probe() 1867 smmu->pgsize_bitmap |= SZ_4K | SZ_2M | SZ_1G; in arm_smmu_device_cfg_probe() 1869 smmu->pgsize_bitmap |= SZ_16K | SZ_32M; in arm_smmu_device_cfg_probe() 1871 smmu->pgsize_bitmap |= SZ_64K | SZ_512M; in arm_smmu_device_cfg_probe() 1873 if (arm_smmu_ops.pgsize_bitmap == -1UL) in arm_smmu_device_cfg_probe() 1874 arm_smmu_ops.pgsize_bitmap = smmu->pgsize_bitmap; in arm_smmu_device_cfg_probe() 1876 arm_smmu_ops.pgsize_bitmap |= smmu->pgsize_bitmap; in arm_smmu_device_cfg_probe() [all …]
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A D | qcom_iommu.c | 242 .pgsize_bitmap = qcom_iommu_ops.pgsize_bitmap, in qcom_iommu_init_domain() 260 domain->pgsize_bitmap = pgtbl_cfg.pgsize_bitmap; in qcom_iommu_init_domain() 605 .pgsize_bitmap = SZ_4K | SZ_64K | SZ_1M | SZ_16M,
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A D | arm-smmu.h | 319 unsigned long pgsize_bitmap; member
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/linux/drivers/iommu/arm/arm-smmu-v3/ |
A D | arm-smmu-v3.c | 1873 tg = __ffs(smmu_domain->domain.pgsize_bitmap); in __arm_smmu_tlb_inv_range() 2198 .pgsize_bitmap = smmu->pgsize_bitmap, in arm_smmu_domain_finalise() 2210 domain->pgsize_bitmap = pgtbl_cfg.pgsize_bitmap; in arm_smmu_domain_finalise() 2293 stu = __ffs(smmu->pgsize_bitmap); in arm_smmu_enable_ats() 3592 smmu->pgsize_bitmap |= SZ_64K | SZ_512M; in arm_smmu_device_hw_probe() 3594 smmu->pgsize_bitmap |= SZ_16K | SZ_32M; in arm_smmu_device_hw_probe() 3596 smmu->pgsize_bitmap |= SZ_4K | SZ_2M | SZ_1G; in arm_smmu_device_hw_probe() 3621 smmu->pgsize_bitmap |= 1ULL << 42; /* 4TB */ in arm_smmu_device_hw_probe() 3631 if (arm_smmu_ops.pgsize_bitmap == -1UL) in arm_smmu_device_hw_probe() 3632 arm_smmu_ops.pgsize_bitmap = smmu->pgsize_bitmap; in arm_smmu_device_hw_probe() [all …]
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A D | arm-smmu-v3-sva.c | 406 if (!(smmu->pgsize_bitmap & PAGE_SIZE)) in arm_smmu_sva_supported()
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/linux/drivers/staging/media/tegra-vde/ |
A D | iommu.c | 91 order = __ffs(vde->domain->pgsize_bitmap); in tegra_vde_iommu_init()
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/linux/include/linux/ |
A D | io-pgtable.h | 89 unsigned long pgsize_bitmap; member
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A D | iommu.h | 92 unsigned long pgsize_bitmap; /* Bitmap of page sizes in use */ member 313 unsigned long pgsize_bitmap; member
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/linux/include/uapi/linux/ |
A D | vfio.h | 1065 __u64 pgsize_bitmap; member
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/linux/drivers/iommu/amd/ |
A D | io_pgtable.c | 542 cfg->pgsize_bitmap = AMD_IOMMU_PGSIZES, in v1_alloc_pgtable()
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/linux/drivers/gpu/host1x/ |
A D | dev.c | 280 order = __ffs(host->domain->pgsize_bitmap); in host1x_iommu_attach()
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