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Searched refs:IOMMU_READ (Results 1 – 25 of 33) sorted by relevance

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/Linux-v5.15/drivers/iommu/
Dio-pgtable-arm.c412 if (!(prot & IOMMU_READ)) in arm_lpae_prot_to_pte()
420 if (!(prot & IOMMU_WRITE) && (prot & IOMMU_READ)) in arm_lpae_prot_to_pte()
426 if (prot & IOMMU_READ) in arm_lpae_prot_to_pte()
496 if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE))) in arm_lpae_map_pages()
1275 if (ops->map(ops, iova, iova, size, IOMMU_READ | in arm_lpae_run_tests()
1283 IOMMU_READ | IOMMU_NOEXEC, GFP_KERNEL)) in arm_lpae_run_tests()
1298 if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ, GFP_KERNEL)) in arm_lpae_run_tests()
Dio-pgtable-arm-v7s.c351 int prot = IOMMU_READ; in arm_v7s_pte_to_prot()
534 if (!(prot & (IOMMU_READ | IOMMU_WRITE))) in arm_v7s_map_pages()
946 if (ops->map(ops, iova, iova, size, IOMMU_READ | in arm_v7s_do_selftests()
954 IOMMU_READ | IOMMU_NOEXEC, GFP_KERNEL)) in arm_v7s_do_selftests()
973 if (ops->map(ops, iova_start + size, size, size, IOMMU_READ, GFP_KERNEL)) in arm_v7s_do_selftests()
Ds390-iommu.c271 if (!(prot & IOMMU_READ)) in s390_iommu_map()
Dsun50i-iommu.c273 if (prot & (IOMMU_READ | IOMMU_WRITE)) in sun50i_mk_pte()
275 else if (prot & IOMMU_READ) in sun50i_mk_pte()
Drockchip-iommu.c271 flags |= (prot & IOMMU_READ) ? RK_PTE_PAGE_READABLE : 0; in rk_mk_pte()
294 flags |= (prot & IOMMU_READ) ? RK_PTE_PAGE_READABLE_V2 : 0; in rk_mk_pte_v2()
Ddma-iommu.c423 return prot | IOMMU_READ | IOMMU_WRITE; in dma_info_to_prot()
425 return prot | IOMMU_READ; in dma_info_to_prot()
Dvirtio-iommu.c726 flags = (prot & IOMMU_READ ? VIRTIO_IOMMU_MAP_F_READ : 0) | in viommu_map()
Dmtk_iommu.c635 int prot = IOMMU_WRITE | IOMMU_READ; in mtk_iommu_get_resv_regions()
/Linux-v5.15/drivers/gpu/drm/msm/
Dmsm_gpummu.c38 if (prot & IOMMU_READ) in msm_gpummu_map()
/Linux-v5.15/drivers/staging/media/tegra-vde/
Diommu.c40 IOMMU_READ | IOMMU_WRITE); in tegra_vde_iommu_map()
/Linux-v5.15/drivers/infiniband/hw/usnic/
Dusnic_uiom.c136 flags = IOMMU_READ | IOMMU_CACHE; in usnic_uiom_get_pages()
257 int flags = IOMMU_READ | IOMMU_CACHE; in usnic_uiom_map_sorted_intervals()
/Linux-v5.15/drivers/net/ipa/
Dipa_mem.c470 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()
/Linux-v5.15/drivers/media/platform/qcom/venus/
Dfirmware.c146 IOMMU_READ | IOMMU_WRITE | IOMMU_PRIV); in venus_boot_no_tz()
/Linux-v5.15/drivers/gpu/drm/panfrost/
Dpanfrost_mmu.c294 int prot = IOMMU_READ | IOMMU_WRITE; in panfrost_mmu_map()
488 IOMMU_WRITE | IOMMU_READ | IOMMU_NOEXEC, sgt); in panfrost_mmu_map_fault_addr()
/Linux-v5.15/drivers/gpu/drm/rockchip/
Drockchip_drm_gem.c24 int prot = IOMMU_READ | IOMMU_WRITE; in rockchip_gem_iommu_map()
/Linux-v5.15/drivers/gpu/host1x/
Dcdma.c108 IOMMU_READ); in host1x_pushbuffer_init()
Djob.c277 sgt, IOMMU_READ); in pin_job()
/Linux-v5.15/drivers/vhost/
Dvdpa.c572 flags |= IOMMU_READ; in perm_to_iommu_flags()
575 flags |= (IOMMU_WRITE | IOMMU_READ); in perm_to_iommu_flags()
/Linux-v5.15/drivers/s390/cio/
Dvfio_ccw_cp.c106 IOMMU_READ | IOMMU_WRITE, pa->pa_pfn); in pfn_array_pin()
/Linux-v5.15/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/
Dgk20a.c478 PAGE_SIZE, IOMMU_READ | IOMMU_WRITE); in gk20a_instobj_ctor_iommu()
/Linux-v5.15/drivers/gpu/drm/tegra/
Dgem.c182 int prot = IOMMU_READ | IOMMU_WRITE; in tegra_bo_iommu_map()
/Linux-v5.15/include/linux/
Diommu.h19 #define IOMMU_READ (1 << 0) macro
/Linux-v5.15/drivers/vfio/
Dvfio_iommu_type1.c1573 prot |= IOMMU_READ; in vfio_dma_do_map()
1866 IOMMU_READ | IOMMU_WRITE | domain->prot); in vfio_test_domain_fgsp()
3156 !(dma->prot & IOMMU_READ)) in vfio_iommu_type1_dma_rw_chunk()
/Linux-v5.15/drivers/s390/crypto/
Dvfio_ap_ops.c216 IOMMU_READ | IOMMU_WRITE, &h_pfn); in vfio_ap_irq_enable()
/Linux-v5.15/arch/arm/mm/
Ddma-mapping.c1089 return prot | IOMMU_READ | IOMMU_WRITE; in __dma_info_to_prot()
1091 return prot | IOMMU_READ; in __dma_info_to_prot()

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