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Searched refs:IOMMU_WRITE (Results 1 – 25 of 58) sorted by relevance

123

/linux/drivers/iommu/
H A Dio-pgtable-arm-selftests.c92 IOMMU_READ | IOMMU_WRITE | in arm_lpae_run_tests()
122 IOMMU_WRITE, GFP_KERNEL, &mapped)) in arm_lpae_run_tests()
139 IOMMU_READ | IOMMU_WRITE | in arm_lpae_run_tests()
H A Dio-pgtable-dart.c209 if (!(prot & IOMMU_WRITE)) in dart_prot_to_pte()
215 if (!(prot & IOMMU_WRITE)) in dart_prot_to_pte()
244 if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE))) in dart_map_pages()
H A Dio-pgtable-arm-v7s.c346 if (!(prot & IOMMU_WRITE)) in arm_v7s_prot_to_pte()
518 if (!(prot & (IOMMU_READ | IOMMU_WRITE))) in arm_v7s_map_pages()
856 IOMMU_READ | IOMMU_WRITE | in arm_v7s_do_selftests()
885 if (ops->map_pages(ops, iova, iova, size, 1, IOMMU_WRITE, in arm_v7s_do_selftests()
H A Dsun50i-iommu.c277 if ((prot & (IOMMU_READ | IOMMU_WRITE)) == (IOMMU_READ | IOMMU_WRITE)) in sun50i_mk_pte()
281 else if (prot & IOMMU_WRITE) in sun50i_mk_pte()
H A Dof_iommu.c247 int prot = IOMMU_READ | IOMMU_WRITE; in of_iommu_get_resv_regions()
H A Dvirtio-iommu.c490 unsigned long prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO; in viommu_add_resv_mem()
854 (prot & IOMMU_WRITE ? VIRTIO_IOMMU_MAP_F_WRITE : 0) | in viommu_map_pages()
974 int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO; in viommu_get_resv_regions()
H A Dio-pgtable-arm.c487 if (!(prot & IOMMU_WRITE) && (prot & IOMMU_READ)) in arm_lpae_prot_to_pte()
497 if (prot & IOMMU_WRITE) in arm_lpae_prot_to_pte()
568 if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE))) in arm_lpae_map_pages()
/linux/drivers/iommu/generic_pt/fmt/
H A Dvtdss.h225 if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE))) in vtdss_pt_iommu_set_prot()
230 if (iommu_prot & IOMMU_WRITE) in vtdss_pt_iommu_set_prot()
236 !(iommu_prot & IOMMU_WRITE)) { in vtdss_pt_iommu_set_prot()
H A Dx86_64.h223 if (iommu_prot & IOMMU_WRITE) in x86_64_pt_iommu_set_prot()
H A Damdv1.h350 if (iommu_prot & IOMMU_WRITE) in amdv1pt_iommu_set_prot()
/linux/drivers/infiniband/hw/usnic/
H A Dusnic_uiom.c228 if (interval->flags & IOMMU_WRITE) in __usnic_uiom_reg_release()
253 flags |= (uiomr->writable) ? IOMMU_WRITE : 0; in usnic_uiom_map_sorted_intervals()
373 (writable) ? IOMMU_WRITE : 0, in usnic_uiom_reg_get()
374 IOMMU_WRITE, in usnic_uiom_reg_get()
392 (writable) ? IOMMU_WRITE : 0); in usnic_uiom_reg_get()
/linux/drivers/iommu/generic_pt/
H A Dkunit_generic_pt.h19 ret = iommu_map(&priv->domain, va, pa, len, IOMMU_READ | IOMMU_WRITE, in do_map()
552 for (prot = 0; prot <= (IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE | in test_lvl_attr_from_entry()
567 IOMMU_READ | IOMMU_WRITE); in test_lvl_attr_from_entry()
616 IOMMU_READ | IOMMU_WRITE)); in test_lvl_dirty()
/linux/drivers/gpu/drm/msm/adreno/
H A Da2xx_gpummu.c42 if (prot & IOMMU_WRITE) in a2xx_gpummu_map()
/linux/drivers/media/platform/nvidia/tegra-vde/
H A Diommu.c40 IOMMU_READ | IOMMU_WRITE); in tegra_vde_iommu_map()
/linux/rust/kernel/iommu/
H A Dpgtable.rs32 pub const WRITE: u32 = bindings::IOMMU_WRITE;
/linux/drivers/net/ipa/
H A Dipa_mem.c476 ret = iommu_map(domain, iova, phys, size, IOMMU_READ | IOMMU_WRITE, in ipa_imem_init()
583 ret = iommu_map(domain, iova, phys, size, IOMMU_READ | IOMMU_WRITE, in ipa_smem_init()
/linux/drivers/accel/rocket/
H A Drocket_gem.c102 IOMMU_READ | IOMMU_WRITE); in rocket_ioctl_create_bo()
/linux/drivers/iommu/iommufd/
H A Dio_pagetable.c216 if ((iommu_prot & IOMMU_WRITE) && !pages->writable) in iopt_insert_area()
462 pages = iopt_alloc_user_pages(uptr, length, iommu_prot & IOMMU_WRITE); in iopt_map_user_pages()
506 iommu_prot & IOMMU_WRITE); in iopt_map_file_pages()
519 iommu_prot & IOMMU_WRITE); in iopt_map_file_pages()
H A Ddriver.c231 IOMMU_WRITE | IOMMU_READ | IOMMU_MMIO, in iommufd_sw_msi_install()
H A Dvfio_compat.c179 iommu_prot |= IOMMU_WRITE; in iommufd_vfio_map_dma()
/linux/drivers/vfio/
H A Dvfio_iommu_type1.c486 unpin_user_pages_dirty_lock(&page, 1, prot & IOMMU_WRITE); in put_pfn()
594 if (prot & IOMMU_WRITE) in vaddr_get_pfns()
618 prot & IOMMU_WRITE); in vaddr_get_pfns()
815 prot & IOMMU_WRITE); in put_valid_unreserved_pfns()
1707 prot |= IOMMU_WRITE; in vfio_dma_do_map()
3156 if ((write && !(dma->prot & IOMMU_WRITE)) || in vfio_iommu_type1_dma_rw_chunk()
/linux/drivers/media/platform/qcom/venus/
H A Dfirmware.c154 IOMMU_READ | IOMMU_WRITE | IOMMU_PRIV, GFP_KERNEL); in venus_boot_no_tz()
/linux/drivers/gpu/drm/panfrost/
H A Dpanfrost_mmu.c468 int prot = IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE; in panfrost_mmu_map()
690 IOMMU_WRITE | IOMMU_READ | IOMMU_CACHE | IOMMU_NOEXEC, sgt); in panfrost_mmu_map_fault_addr()
/linux/drivers/gpu/drm/rockchip/
H A Drockchip_drm_gem.c27 int prot = IOMMU_READ | IOMMU_WRITE; in rockchip_gem_iommu_map()
/linux/drivers/net/wireless/ath/ath11k/
H A Dahb.c1038 IOMMU_READ | IOMMU_WRITE, GFP_KERNEL); in ath11k_ahb_fw_resources_init()
1046 IOMMU_READ | IOMMU_WRITE, GFP_KERNEL); in ath11k_ahb_fw_resources_init()

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