arch/arm/mm/dma-mapping.c

740

return prot | IOMMU_READ | IOMMU_WRITE;

arch/arm/mm/dma-mapping.c

744

return prot | IOMMU_WRITE;

drivers/accel/rocket/rocket_gem.c

102

IOMMU_READ | IOMMU_WRITE);

drivers/acpi/arm64/iort.c

1025

int prot = IOMMU_READ | IOMMU_WRITE;

drivers/acpi/arm64/iort.c

1270

int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO;

drivers/gpu/drm/i915/gvt/kvmgt.c

154

IOMMU_READ | IOMMU_WRITE, &cur_page);

drivers/gpu/drm/msm/adreno/a2xx_gpummu.c

42

if (prot & IOMMU_WRITE)

drivers/gpu/drm/msm/msm_gem.c

462

prot |= IOMMU_WRITE;

drivers/gpu/drm/msm/msm_gem_vma.c

514

prot = IOMMU_READ | IOMMU_WRITE;

drivers/gpu/drm/nouveau/nvkm/subdev/instmem/gk20a.c

478

PAGE_SIZE, IOMMU_READ | IOMMU_WRITE,

drivers/gpu/drm/panfrost/panfrost_mmu.c

468

int prot = IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE;

drivers/gpu/drm/panfrost/panfrost_mmu.c

690

IOMMU_WRITE | IOMMU_READ | IOMMU_CACHE | IOMMU_NOEXEC, sgt);

drivers/gpu/drm/panthor/panthor_mmu.c

1009

prot |= IOMMU_READ | IOMMU_WRITE;

drivers/gpu/drm/rockchip/rockchip_drm_gem.c

27

int prot = IOMMU_READ | IOMMU_WRITE;

drivers/gpu/drm/tegra/drm.c

1058

size, IOMMU_READ | IOMMU_WRITE, GFP_KERNEL);

drivers/gpu/drm/tegra/gem.c

237

int prot = IOMMU_READ | IOMMU_WRITE;

drivers/infiniband/hw/usnic/usnic_uiom.c

228

if (interval->flags & IOMMU_WRITE)

drivers/infiniband/hw/usnic/usnic_uiom.c

253

flags |= (uiomr->writable) ? IOMMU_WRITE : 0;

drivers/infiniband/hw/usnic/usnic_uiom.c

373

(writable) ? IOMMU_WRITE : 0,

drivers/infiniband/hw/usnic/usnic_uiom.c

374

IOMMU_WRITE,

drivers/infiniband/hw/usnic/usnic_uiom.c

392

(writable) ? IOMMU_WRITE : 0);

drivers/iommu/amd/iommu.c

3078

prot |= IOMMU_WRITE;

drivers/iommu/apple-dart.c

989

int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO;

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c

3706

int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO;

drivers/iommu/arm/arm-smmu/arm-smmu.c

1610

int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO;

drivers/iommu/dma-iommu.c

2165

int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO;

drivers/iommu/dma-iommu.c

739

return prot | IOMMU_READ | IOMMU_WRITE;

drivers/iommu/dma-iommu.c

743

return prot | IOMMU_WRITE;

drivers/iommu/exynos-iommu.c

97

#define SYSMMU_SUPPORTED_PROT_BITS (IOMMU_READ | IOMMU_WRITE)

drivers/iommu/generic_pt/fmt/amdv1.h

350

if (iommu_prot & IOMMU_WRITE)

drivers/iommu/generic_pt/fmt/vtdss.h

225

if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE)))

drivers/iommu/generic_pt/fmt/vtdss.h

230

if (iommu_prot & IOMMU_WRITE)

drivers/iommu/generic_pt/fmt/vtdss.h

236

!(iommu_prot & IOMMU_WRITE)) {

drivers/iommu/generic_pt/fmt/x86_64.h

223

if (iommu_prot & IOMMU_WRITE)

drivers/iommu/generic_pt/iommu_pt.h

864

if (WARN_ON(!(prot & (IOMMU_READ | IOMMU_WRITE))))

drivers/iommu/generic_pt/kunit_generic_pt.h

19

ret = iommu_map(&priv->domain, va, pa, len, IOMMU_READ | IOMMU_WRITE,

drivers/iommu/generic_pt/kunit_generic_pt.h

552

for (prot = 0; prot <= (IOMMU_READ | IOMMU_WRITE | IOMMU_CACHE |

drivers/iommu/generic_pt/kunit_generic_pt.h

567

IOMMU_READ | IOMMU_WRITE);

drivers/iommu/generic_pt/kunit_generic_pt.h

616

IOMMU_READ | IOMMU_WRITE));

drivers/iommu/generic_pt/kunit_iommu_pt.h

372

IOMMU_READ | IOMMU_WRITE, GFP_KERNEL);

drivers/iommu/io-pgtable-arm-selftests.c

122

IOMMU_WRITE, GFP_KERNEL, &mapped))

drivers/iommu/io-pgtable-arm-selftests.c

139

IOMMU_READ | IOMMU_WRITE |

drivers/iommu/io-pgtable-arm-selftests.c

92

IOMMU_READ | IOMMU_WRITE |

drivers/iommu/io-pgtable-arm-v7s.c

346

if (!(prot & IOMMU_WRITE))

drivers/iommu/io-pgtable-arm-v7s.c

518

if (!(prot & (IOMMU_READ | IOMMU_WRITE)))

drivers/iommu/io-pgtable-arm-v7s.c

856

IOMMU_READ | IOMMU_WRITE |

drivers/iommu/io-pgtable-arm-v7s.c

885

if (ops->map_pages(ops, iova, iova, size, 1, IOMMU_WRITE,

drivers/iommu/io-pgtable-arm.c

487

if (!(prot & IOMMU_WRITE) && (prot & IOMMU_READ))

drivers/iommu/io-pgtable-arm.c

497

if (prot & IOMMU_WRITE)

drivers/iommu/io-pgtable-arm.c

568

if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE)))

drivers/iommu/io-pgtable-dart.c

209

if (!(prot & IOMMU_WRITE))

drivers/iommu/io-pgtable-dart.c

215

if (!(prot & IOMMU_WRITE))

drivers/iommu/io-pgtable-dart.c

244

if (!(iommu_prot & (IOMMU_READ | IOMMU_WRITE)))

drivers/iommu/iommufd/device.c

1385

return area->iommu_prot & IOMMU_WRITE;

drivers/iommu/iommufd/driver.c

231

IOMMU_WRITE | IOMMU_READ | IOMMU_MMIO,

drivers/iommu/iommufd/io_pagetable.c

216

if ((iommu_prot & IOMMU_WRITE) && !pages->writable)

drivers/iommu/iommufd/io_pagetable.c

462

pages = iopt_alloc_user_pages(uptr, length, iommu_prot & IOMMU_WRITE);

drivers/iommu/iommufd/io_pagetable.c

506

iommu_prot & IOMMU_WRITE);

drivers/iommu/iommufd/io_pagetable.c

519

iommu_prot & IOMMU_WRITE);

drivers/iommu/iommufd/ioas.c

198

iommu_prot |= IOMMU_WRITE;

drivers/iommu/iommufd/vfio_compat.c

179

iommu_prot |= IOMMU_WRITE;

drivers/iommu/mtk_iommu.c

1034

int prot = IOMMU_WRITE | IOMMU_READ;

drivers/iommu/of_iommu.c

247

int prot = IOMMU_READ | IOMMU_WRITE;

drivers/iommu/riscv/iommu.c

1202

if (!(prot & IOMMU_WRITE))

drivers/iommu/rockchip-iommu.c

274

flags |= (prot & IOMMU_WRITE) ? RK_PTE_PAGE_WRITABLE : 0;

drivers/iommu/rockchip-iommu.c

295

flags |= (prot & IOMMU_WRITE) ? RK_PTE_PAGE_WRITABLE : 0;

drivers/iommu/s390-iommu.c

931

if (!(prot & IOMMU_WRITE))

drivers/iommu/sun50i-iommu.c

277

if ((prot & (IOMMU_READ | IOMMU_WRITE)) == (IOMMU_READ | IOMMU_WRITE))

drivers/iommu/sun50i-iommu.c

281

else if (prot & IOMMU_WRITE)

drivers/iommu/tegra-smmu.c

748

if (prot & IOMMU_WRITE)

drivers/iommu/virtio-iommu.c

490

unsigned long prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO;

drivers/iommu/virtio-iommu.c

854

(prot & IOMMU_WRITE ? VIRTIO_IOMMU_MAP_F_WRITE : 0) |

drivers/iommu/virtio-iommu.c

974

int prot = IOMMU_WRITE | IOMMU_NOEXEC | IOMMU_MMIO;

drivers/media/platform/nvidia/tegra-vde/iommu.c

40

IOMMU_READ | IOMMU_WRITE);

drivers/media/platform/qcom/venus/firmware.c

154

IOMMU_READ | IOMMU_WRITE | IOMMU_PRIV, GFP_KERNEL);

drivers/media/platform/rockchip/rkvdec/rkvdec-rcb.c

134

rcb_size, IOMMU_READ | IOMMU_WRITE, 0);

drivers/net/ipa/ipa_mem.c

476

ret = iommu_map(domain, iova, phys, size, IOMMU_READ | IOMMU_WRITE,

drivers/net/ipa/ipa_mem.c

583

ret = iommu_map(domain, iova, phys, size, IOMMU_READ | IOMMU_WRITE,

drivers/net/wireless/ath/ath10k/snoc.c

1667

IOMMU_READ | IOMMU_WRITE, GFP_KERNEL);

drivers/net/wireless/ath/ath11k/ahb.c

1038

IOMMU_READ | IOMMU_WRITE, GFP_KERNEL);

drivers/net/wireless/ath/ath11k/ahb.c

1046

IOMMU_READ | IOMMU_WRITE, GFP_KERNEL);

drivers/remoteproc/qcom_q6v5_adsp.c

363

adsp->mem_size, IOMMU_READ | IOMMU_WRITE,

drivers/remoteproc/qcom_q6v5_pas.c

271

IOMMU_READ | IOMMU_WRITE, GFP_KERNEL);

drivers/s390/cio/vfio_ccw_cp.c

148

IOMMU_READ | IOMMU_WRITE,

drivers/s390/crypto/vfio_ap_ops.c

441

IOMMU_READ | IOMMU_WRITE, &h_page);

drivers/vfio/vfio_iommu_type1.c

1707

prot |= IOMMU_WRITE;

drivers/vfio/vfio_iommu_type1.c

3156

if ((write && !(dma->prot & IOMMU_WRITE)) ||

drivers/vfio/vfio_iommu_type1.c

486

unpin_user_pages_dirty_lock(&page, 1, prot & IOMMU_WRITE);

drivers/vfio/vfio_iommu_type1.c

594

if (prot & IOMMU_WRITE)

drivers/vfio/vfio_iommu_type1.c

618

prot & IOMMU_WRITE);

drivers/vfio/vfio_iommu_type1.c

815

prot & IOMMU_WRITE);

drivers/vfio/vfio_main.c

1685

(prot & IOMMU_WRITE) ? IOMMUFD_ACCESS_RW_WRITE : 0);

drivers/vhost/vdpa.c

976

flags |= IOMMU_WRITE;

drivers/vhost/vdpa.c

982

flags |= (IOMMU_WRITE | IOMMU_READ);

sound/usb/qcom/qc_audio_offload.c

543

int prot = IOMMU_READ | IOMMU_WRITE;

sound/usb/qcom/qc_audio_offload.c

606

prot = IOMMU_READ | IOMMU_WRITE;