| /Linux-v5.15/drivers/infiniband/hw/usnic/ |
| D | usnic_uiom.c | 137 flags |= (writable) ? IOMMU_WRITE : 0; in usnic_uiom_get_pages()
234 if (interval->flags & IOMMU_WRITE) in __usnic_uiom_reg_release()
259 flags |= (uiomr->writable) ? IOMMU_WRITE : 0; in usnic_uiom_map_sorted_intervals()
379 (writable) ? IOMMU_WRITE : 0, in usnic_uiom_reg_get()
380 IOMMU_WRITE, in usnic_uiom_reg_get()
398 (writable) ? IOMMU_WRITE : 0); in usnic_uiom_reg_get()
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| /Linux-v5.15/drivers/iommu/ |
| D | io-pgtable-arm-v7s.c | 330 if (!(prot & IOMMU_WRITE)) in arm_v7s_prot_to_pte()
355 prot |= IOMMU_WRITE; in arm_v7s_pte_to_prot()
534 if (!(prot & (IOMMU_READ | IOMMU_WRITE))) in arm_v7s_map_pages()
947 IOMMU_WRITE | in arm_v7s_do_selftests()
994 if (ops->map(ops, iova, iova, size, IOMMU_WRITE, GFP_KERNEL)) in arm_v7s_do_selftests()
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| D | io-pgtable-arm.c | 410 if (!(prot & IOMMU_WRITE)) in arm_lpae_prot_to_pte()
420 if (!(prot & IOMMU_WRITE) && (prot & IOMMU_READ)) in arm_lpae_prot_to_pte()
428 if (prot & IOMMU_WRITE) in arm_lpae_prot_to_pte()
496 if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE))) in arm_lpae_map_pages()
1276 IOMMU_WRITE | in arm_lpae_run_tests()
1316 if (ops->map(ops, iova, iova, size, IOMMU_WRITE, GFP_KERNEL)) in arm_lpae_run_tests()
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| D | virtio-iommu.c | 426 unsigned long prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO; in viommu_add_resv_mem()
727 (prot & IOMMU_WRITE ? VIRTIO_IOMMU_MAP_F_WRITE : 0) | in viommu_map()
815 int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO; in viommu_get_resv_regions()
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| D | s390-iommu.c | 274 if (!(prot & IOMMU_WRITE)) in s390_iommu_map()
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| D | sun50i-iommu.c | 273 if (prot & (IOMMU_READ | IOMMU_WRITE)) in sun50i_mk_pte()
277 else if (prot & IOMMU_WRITE) in sun50i_mk_pte()
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| D | dma-iommu.c | 423 return prot | IOMMU_READ | IOMMU_WRITE; in dma_info_to_prot()
427 return prot | IOMMU_WRITE; in dma_info_to_prot()
1369 int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO; in iommu_dma_get_msi_page()
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| D | rockchip-iommu.c | 272 flags |= (prot & IOMMU_WRITE) ? RK_PTE_PAGE_WRITABLE : 0; in rk_mk_pte()
295 flags |= (prot & IOMMU_WRITE) ? RK_PTE_PAGE_WRITABLE_V2 : 0; in rk_mk_pte_v2()
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| D | mtk_iommu.c | 635 int prot = IOMMU_WRITE | IOMMU_READ; in mtk_iommu_get_resv_regions()
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| D | tegra-smmu.c | 730 if (prot & IOMMU_WRITE) in __tegra_smmu_map()
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| /Linux-v5.15/drivers/gpu/drm/msm/ |
| D | msm_gpummu.c | 36 if (prot & IOMMU_WRITE) in msm_gpummu_map()
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| /Linux-v5.15/drivers/staging/media/tegra-vde/ |
| D | iommu.c | 40 IOMMU_READ | IOMMU_WRITE); in tegra_vde_iommu_map()
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| /Linux-v5.15/drivers/net/ipa/ |
| D | ipa_mem.c | 470 ret = iommu_map(domain, iova, phys, size, IOMMU_READ | IOMMU_WRITE); in ipa_imem_init()
578 ret = iommu_map(domain, iova, phys, size, IOMMU_READ | IOMMU_WRITE); in ipa_smem_init()
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| /Linux-v5.15/drivers/media/platform/qcom/venus/ |
| D | firmware.c | 146 IOMMU_READ | IOMMU_WRITE | IOMMU_PRIV); in venus_boot_no_tz()
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| /Linux-v5.15/drivers/gpu/drm/panfrost/ |
| D | panfrost_mmu.c | 294 int prot = IOMMU_READ | IOMMU_WRITE; in panfrost_mmu_map()
488 IOMMU_WRITE | IOMMU_READ | IOMMU_NOEXEC, sgt); in panfrost_mmu_map_fault_addr()
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| /Linux-v5.15/drivers/vfio/ |
| D | vfio_iommu_type1.c | 464 unpin_user_pages_dirty_lock(&page, 1, prot & IOMMU_WRITE); in put_pfn()
557 if (prot & IOMMU_WRITE) in vaddr_get_pfns()
574 ret = follow_fault_pfn(vma, mm, vaddr, pfn, prot & IOMMU_WRITE); in vaddr_get_pfns()
1571 prot |= IOMMU_WRITE; in vfio_dma_do_map()
1866 IOMMU_READ | IOMMU_WRITE | domain->prot); in vfio_test_domain_fgsp()
3155 if ((write && !(dma->prot & IOMMU_WRITE)) || in vfio_iommu_type1_dma_rw_chunk()
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| /Linux-v5.15/drivers/gpu/drm/rockchip/ |
| D | rockchip_drm_gem.c | 24 int prot = IOMMU_READ | IOMMU_WRITE; in rockchip_gem_iommu_map()
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| /Linux-v5.15/drivers/vhost/ |
| D | vdpa.c | 569 flags |= IOMMU_WRITE; in perm_to_iommu_flags()
575 flags |= (IOMMU_WRITE | IOMMU_READ); in perm_to_iommu_flags()
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| /Linux-v5.15/drivers/s390/cio/ |
| D | vfio_ccw_cp.c | 106 IOMMU_READ | IOMMU_WRITE, pa->pa_pfn); in pfn_array_pin()
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| /Linux-v5.15/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/ |
| D | gk20a.c | 478 PAGE_SIZE, IOMMU_READ | IOMMU_WRITE); in gk20a_instobj_ctor_iommu()
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| /Linux-v5.15/drivers/gpu/drm/tegra/ |
| D | gem.c | 182 int prot = IOMMU_READ | IOMMU_WRITE; in tegra_bo_iommu_map()
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| /Linux-v5.15/include/linux/ |
| D | iommu.h | 20 #define IOMMU_WRITE (1 << 1) macro
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| /Linux-v5.15/drivers/s390/crypto/ |
| D | vfio_ap_ops.c | 216 IOMMU_READ | IOMMU_WRITE, &h_pfn); in vfio_ap_irq_enable()
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| /Linux-v5.15/arch/arm/mm/ |
| D | dma-mapping.c | 1089 return prot | IOMMU_READ | IOMMU_WRITE; in __dma_info_to_prot()
1093 return prot | IOMMU_WRITE; in __dma_info_to_prot()
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| /Linux-v5.15/drivers/acpi/arm64/ |
| D | iort.c | 858 int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO; in iort_iommu_msi_get_resv_regions()
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