arch/powerpc/include/asm/eeh.h

306

struct eeh_pe *eeh_iommu_group_to_pe(struct iommu_group *group);

arch/powerpc/include/asm/iommu.h

205

struct iommu_group *group;

arch/powerpc/include/asm/kvm_ppc.h

177

struct iommu_group *grp);

arch/powerpc/include/asm/kvm_ppc.h

179

struct iommu_group *grp);

arch/powerpc/include/asm/pci-bridge.h

49

struct iommu_group *(*device_group)(struct pci_controller *hose,

arch/powerpc/kernel/eeh.c

1277

struct eeh_pe *eeh_iommu_group_to_pe(struct iommu_group *group)

arch/powerpc/kernel/iommu.c

1023

struct iommu_group *grp;

arch/powerpc/kernel/iommu.c

1137

iommu_group_id(dev->iommu_group));

arch/powerpc/kernel/iommu.c

1165

struct iommu_group *grp;

arch/powerpc/kernel/iommu.c

1196

struct iommu_group *grp = iommu_group_get(dev);

arch/powerpc/kernel/iommu.c

1250

static struct iommu_group *spapr_tce_iommu_device_group(struct device *dev)

arch/powerpc/kvm/book3s_64_vio.c

110

struct iommu_group *grp)

arch/powerpc/kvm/book3s_64_vio.c

82

struct iommu_group *grp)

arch/powerpc/platforms/powernv/pci-ioda.c

2442

static struct iommu_group *pnv_pci_device_group(struct pci_controller *hose,

arch/powerpc/platforms/pseries/iommu.c

1945

static struct pci_dev *iommu_group_get_first_pci_dev(struct iommu_group *group)

arch/powerpc/platforms/pseries/iommu.c

2553

struct iommu_group *pSeries_pci_device_group(struct pci_controller *hose,

arch/powerpc/platforms/pseries/iommu.c

2557

struct iommu_group *grp;

arch/powerpc/platforms/pseries/pseries.h

127

struct iommu_group *pSeries_pci_device_group(struct pci_controller *hose,

drivers/accel/amdxdna/amdxdna_pci_drv.h

128

struct iommu_group *group;

drivers/accel/rocket/rocket_core.c

101

iommu_group_put(core->iommu_group);

drivers/accel/rocket/rocket_core.c

102

core->iommu_group = NULL;

drivers/accel/rocket/rocket_core.c

59

core->iommu_group = iommu_group_get(dev);

drivers/accel/rocket/rocket_core.c

63

iommu_group_put(core->iommu_group);

drivers/accel/rocket/rocket_core.c

64

core->iommu_group = NULL;

drivers/accel/rocket/rocket_core.h

42

struct iommu_group *iommu_group;

drivers/accel/rocket/rocket_job.c

317

ret = iommu_attach_group(job->domain->domain, core->iommu_group);

drivers/accel/rocket/rocket_job.c

367

iommu_detach_group(NULL, core->iommu_group);

drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c

105

(adev->dev->iommu_group == bo_adev->dev->iommu_group);

drivers/gpu/drm/tegra/drm.c

947

struct iommu_group *group = NULL;

drivers/gpu/host1x/dev.h

144

struct iommu_group *group;

drivers/iommu/amd/amd_iommu_types.h

782

struct iommu_group *group;

drivers/iommu/amd/iommu.c

2523

static struct iommu_group *amd_iommu_device_group(struct device *dev)

drivers/iommu/amd/iommu.c

510

static struct iommu_group *acpihid_device_group(struct device *dev)

drivers/iommu/apple-dart.c

226

struct iommu_group *sid2group[DART_MAX_STREAMS];

drivers/iommu/apple-dart.c

891

static struct iommu_group *apple_dart_device_group(struct device *dev)

drivers/iommu/apple-dart.c

897

struct iommu_group *group = NULL;

drivers/iommu/apple-dart.c

898

struct iommu_group *res = ERR_PTR(-EINVAL);

drivers/iommu/apple-dart.c

904

struct iommu_group *stream_group =

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

4247

static struct iommu_group *arm_smmu_device_group(struct device *dev)

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

4249

struct iommu_group *group;

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

1534

static struct iommu_group *arm_smmu_device_group(struct device *dev)

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

1539

struct iommu_group *group = NULL;

drivers/iommu/arm/arm-smmu/arm-smmu.h

275

struct iommu_group *group;

drivers/iommu/fsl_pamu_domain.c

383

static struct iommu_group *fsl_pamu_device_group(struct device *dev)

drivers/iommu/fsl_pamu_domain.c

385

struct iommu_group *group;

drivers/iommu/intel/iommu.c

3443

static struct iommu_group *intel_iommu_device_group(struct device *dev)

drivers/iommu/io-pgfault.c

125

attach_handle = iommu_attach_handle_get(dev->iommu_group,

drivers/iommu/io-pgfault.c

139

dev->iommu_group, IOMMU_NO_PASID,

drivers/iommu/io-pgfault.c

145

attach_handle = iommu_attach_handle_get(dev->iommu_group,

drivers/iommu/iommu-priv.h

43

struct iommu_attach_handle *iommu_attach_handle_get(struct iommu_group *group,

drivers/iommu/iommu-priv.h

47

struct iommu_group *group,

drivers/iommu/iommu-priv.h

50

struct iommu_group *group);

drivers/iommu/iommu-priv.h

51

int iommu_replace_group_handle(struct iommu_group *group,

drivers/iommu/iommu-sva.c

74

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

1039

struct iommu_group *group = to_iommu_group(kobj);

drivers/iommu/iommu.c

1072

struct iommu_group *iommu_group_alloc(void)

drivers/iommu/iommu.c

1074

struct iommu_group *group;

drivers/iommu/iommu.c

109

ssize_t (*show)(struct iommu_group *group, char *buf);

drivers/iommu/iommu.c

110

ssize_t (*store)(struct iommu_group *group,

drivers/iommu/iommu.c

1141

void *iommu_group_get_iommudata(struct iommu_group *group)

drivers/iommu/iommu.c

1157

void iommu_group_set_iommudata(struct iommu_group *group, void *iommu_data,

drivers/iommu/iommu.c

1173

int iommu_group_set_name(struct iommu_group *group, const char *name)

drivers/iommu/iommu.c

1266

static struct group_device *iommu_group_alloc_device(struct iommu_group *group,

drivers/iommu/iommu.c

132

struct iommu_group *group);

drivers/iommu/iommu.c

1329

int iommu_group_add_device(struct iommu_group *group, struct device *dev)

drivers/iommu/iommu.c

1338

dev->iommu_group = group;

drivers/iommu/iommu.c

1356

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

1379

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

1386

static struct device *iommu_group_first_dev(struct iommu_group *group)

drivers/iommu/iommu.c

1403

int iommu_group_for_each_dev(struct iommu_group *group, void *data,

drivers/iommu/iommu.c

141

static int __iommu_device_set_domain(struct iommu_group *group,

drivers/iommu/iommu.c

1429

struct iommu_group *iommu_group_get(struct device *dev)

drivers/iommu/iommu.c

1431

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

1447

struct iommu_group *iommu_group_ref_get(struct iommu_group *group)

drivers/iommu/iommu.c

146

static int __iommu_group_set_domain_internal(struct iommu_group *group,

drivers/iommu/iommu.c

1461

void iommu_group_put(struct iommu_group *group)

drivers/iommu/iommu.c

1474

int iommu_group_id(struct iommu_group *group)

drivers/iommu/iommu.c

1480

static struct iommu_group *get_pci_alias_group(struct pci_dev *pdev,

drivers/iommu/iommu.c

149

static int __iommu_group_set_domain(struct iommu_group *group,

drivers/iommu/iommu.c

1499

static struct iommu_group *get_pci_function_alias_group(struct pci_dev *pdev,

drivers/iommu/iommu.c

1503

struct iommu_group *group;

drivers/iommu/iommu.c

1533

static struct iommu_group *get_pci_alias_group(struct pci_dev *pdev,

drivers/iommu/iommu.c

1537

struct iommu_group *group;

drivers/iommu/iommu.c

154

static void __iommu_group_set_domain_nofail(struct iommu_group *group,

drivers/iommu/iommu.c

1571

struct iommu_group *group;

drivers/iommu/iommu.c

1592

struct iommu_group *generic_device_group(struct device *dev)

drivers/iommu/iommu.c

1603

struct iommu_group *generic_single_device_group(struct device *dev)

drivers/iommu/iommu.c

1608

struct iommu_group *group;

drivers/iommu/iommu.c

161

static int iommu_setup_default_domain(struct iommu_group *group,

drivers/iommu/iommu.c

1623

struct iommu_group *pci_device_group(struct device *dev)

drivers/iommu/iommu.c

1628

struct iommu_group *group = NULL;

drivers/iommu/iommu.c

165

static ssize_t iommu_group_store_type(struct iommu_group *group,

drivers/iommu/iommu.c

167

static struct group_device *iommu_group_alloc_device(struct iommu_group *group,

drivers/iommu/iommu.c

1688

struct iommu_group *fsl_mc_device_group(struct device *dev)

drivers/iommu/iommu.c

169

static void __iommu_group_free_device(struct iommu_group *group,

drivers/iommu/iommu.c

1691

struct iommu_group *group;

drivers/iommu/iommu.c

1721

__iommu_group_alloc_default_domain(struct iommu_group *group, int req_type)

drivers/iommu/iommu.c

1758

iommu_group_alloc_default_domain(struct iommu_group *group, int req_type)

drivers/iommu/iommu.c

1796

struct iommu_domain *iommu_group_default_domain(struct iommu_group *group)

drivers/iommu/iommu.c

181

container_of(_kobj, struct iommu_group, kobj)

drivers/iommu/iommu.c

1837

static int iommu_get_def_domain_type(struct iommu_group *group,

drivers/iommu/iommu.c

1879

static int iommu_get_default_domain_type(struct iommu_group *group,

drivers/iommu/iommu.c

1956

struct iommu_group *group, *next;

drivers/iommu/iommu.c

2032

bool iommu_group_has_isolated_msi(struct iommu_group *group)

drivers/iommu/iommu.c

2151

static void __iommu_group_set_core_domain(struct iommu_group *group)

drivers/iommu/iommu.c

2194

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

2229

guard(mutex)(&dev->iommu_group->mutex);

drivers/iommu/iommu.c

2250

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

2278

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

2298

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

2328

return dev->iommu_group->default_domain;

drivers/iommu/iommu.c

2356

struct iommu_group *group)

drivers/iommu/iommu.c

2384

int iommu_attach_group(struct iommu_domain *domain, struct iommu_group *group)

drivers/iommu/iommu.c

2396

static int __iommu_device_set_domain(struct iommu_group *group,

drivers/iommu/iommu.c

2457

static int __iommu_group_set_domain_internal(struct iommu_group *group,

drivers/iommu/iommu.c

2539

void iommu_detach_group(struct iommu_domain *domain, struct iommu_group *group)

drivers/iommu/iommu.c

3148

static int iommu_setup_default_domain(struct iommu_group *group,

drivers/iommu/iommu.c

3253

static ssize_t iommu_group_store_type(struct iommu_group *group,

drivers/iommu/iommu.c

3319

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3357

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3369

static int __iommu_group_alloc_blocking_domain(struct iommu_group *group)

drivers/iommu/iommu.c

3394

static int __iommu_take_dma_ownership(struct iommu_group *group, void *owner)

drivers/iommu/iommu.c

3423

int iommu_group_claim_dma_owner(struct iommu_group *group, void *owner)

drivers/iommu/iommu.c

3456

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3482

static void __iommu_release_dma_ownership(struct iommu_group *group)

drivers/iommu/iommu.c

3499

void iommu_group_release_dma_owner(struct iommu_group *group)

drivers/iommu/iommu.c

3516

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3534

bool iommu_group_dma_owner_claimed(struct iommu_group *group)

drivers/iommu/iommu.c

3557

struct iommu_group *group, ioasid_t pasid,

drivers/iommu/iommu.c

3595

static void __iommu_remove_group_pasid(struct iommu_group *group,

drivers/iommu/iommu.c

3629

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3726

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3818

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3869

iommu_attach_handle_get(struct iommu_group *group, ioasid_t pasid, unsigned int type)

drivers/iommu/iommu.c

3905

struct iommu_group *group,

drivers/iommu/iommu.c

3951

struct iommu_group *group)

drivers/iommu/iommu.c

3976

int iommu_replace_group_handle(struct iommu_group *group,

drivers/iommu/iommu.c

4036

struct iommu_group *group = pdev->dev.iommu_group;

drivers/iommu/iommu.c

4110

static bool group_device_dma_alias_is_blocked(struct iommu_group *group,

drivers/iommu/iommu.c

4148

struct iommu_group *group = pdev->dev.iommu_group;

drivers/iommu/iommu.c

4240

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

473

struct iommu_group *group;

drivers/iommu/iommu.c

490

if (!dev->iommu || dev->iommu_group)

drivers/iommu/iommu.c

529

dev->iommu_group = group;

drivers/iommu/iommu.c

551

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

611

dev->iommu_group = NULL;

drivers/iommu/iommu.c

629

struct iommu_group *group;

drivers/iommu/iommu.c

643

if (dev->iommu_group)

drivers/iommu/iommu.c

656

group = dev->iommu_group;

drivers/iommu/iommu.c

727

static void __iommu_group_free_device(struct iommu_group *group,

drivers/iommu/iommu.c

753

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

766

dev->iommu_group = NULL;

drivers/iommu/iommu.c

780

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

829

struct iommu_group *group = to_iommu_group(kobj);

drivers/iommu/iommu.c

842

struct iommu_group *group = to_iommu_group(kobj);

drivers/iommu/iommu.c

855

static int iommu_group_create_file(struct iommu_group *group,

drivers/iommu/iommu.c

861

static void iommu_group_remove_file(struct iommu_group *group,

drivers/iommu/iommu.c

867

static ssize_t iommu_group_show_name(struct iommu_group *group, char *buf)

drivers/iommu/iommu.c

948

int iommu_get_group_resv_regions(struct iommu_group *group,

drivers/iommu/iommu.c

95

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

977

static ssize_t iommu_group_show_resv_regions(struct iommu_group *group,

drivers/iommu/iommu.c

999

static ssize_t iommu_group_show_type(struct iommu_group *group,

drivers/iommu/iommufd/device.c

303

bool iommufd_ctx_has_group(struct iommufd_ctx *ictx, struct iommu_group *group)

drivers/iommu/iommufd/device.c

46

struct iommu_group *group)

drivers/iommu/iommufd/device.c

72

struct iommu_group *group;

drivers/iommu/iommufd/driver.c

270

iommu_attach_handle_get(dev->iommu_group, IOMMU_NO_PASID, 0);

drivers/iommu/iommufd/iommufd_private.h

19

struct iommu_group;

drivers/iommu/iommufd/iommufd_private.h

473

struct iommu_group *group;

drivers/iommu/iommufd/selftest.c

1825

handle = iommu_attach_handle_get(mdev->dev.iommu_group,

drivers/iommu/mtk_iommu.c

261

struct iommu_group *m4u_group[MTK_IOMMU_GROUP_MAX];

drivers/iommu/mtk_iommu.c

974

static struct iommu_group *mtk_iommu_device_group(struct device *dev)

drivers/iommu/mtk_iommu.c

978

struct iommu_group *group;

drivers/iommu/riscv/iommu.c

1418

static struct iommu_group *riscv_iommu_device_group(struct device *dev)

drivers/iommu/tegra-smmu.c

28

struct iommu_group *group;

drivers/iommu/tegra-smmu.c

915

static struct iommu_group *tegra_smmu_device_group(struct device *dev)

drivers/iommu/tegra-smmu.c

922

struct iommu_group *grp;

drivers/iommu/virtio-iommu.c

1065

static struct iommu_group *viommu_device_group(struct device *dev)

drivers/media/platform/nvidia/tegra-vde/vde.h

115

struct iommu_group *group;

drivers/media/platform/nvidia/tegra-vde/vde.h

46

struct iommu_group;

drivers/vfio/container.c

243

ret = driver->ops->attach_group(data, group->iommu_group,

drivers/vfio/container.c

254

driver->ops->detach_group(data, group->iommu_group);

drivers/vfio/container.c

437

ret = iommu_group_claim_dma_owner(group->iommu_group, group);

drivers/vfio/container.c

445

group->iommu_group,

drivers/vfio/container.c

450

group->iommu_group);

drivers/vfio/container.c

481

group->iommu_group);

drivers/vfio/container.c

484

iommu_group_release_dma_owner(group->iommu_group);

drivers/vfio/container.c

536

struct iommu_group *iommu_group = device->group->iommu_group;

drivers/vfio/container.c

544

return driver->ops->pin_pages(container->iommu_data, iommu_group, iova,

drivers/vfio/container.c

56

struct iommu_group *iommu_group, enum vfio_group_type type)

drivers/vfio/container.c

62

struct iommu_group *iommu_group)

drivers/vfio/group.c

127

if (!group->iommu_group) {

drivers/vfio/group.c

340

if (!group->iommu_group) {

drivers/vfio/group.c

355

else if (!iommu_group_dma_owner_claimed(group->iommu_group))

drivers/vfio/group.c

487

vfio_group_find_from_iommu(struct iommu_group *iommu_group)

drivers/vfio/group.c

498

if (group->iommu_group == iommu_group)

drivers/vfio/group.c

510

WARN_ON(group->iommu_group);

drivers/vfio/group.c

516

static struct vfio_group *vfio_group_alloc(struct iommu_group *iommu_group,

drivers/vfio/group.c

544

group->iommu_group = iommu_group;

drivers/vfio/group.c

546

iommu_group_ref_get(iommu_group);

drivers/vfio/group.c

552

static struct vfio_group *vfio_create_group(struct iommu_group *iommu_group,

drivers/vfio/group.c

561

group = vfio_group_alloc(iommu_group, type);

drivers/vfio/group.c

567

iommu_group_id(iommu_group));

drivers/vfio/group.c

591

struct iommu_group *iommu_group;

drivers/vfio/group.c

595

iommu_group = iommu_group_alloc();

drivers/vfio/group.c

596

if (IS_ERR(iommu_group))

drivers/vfio/group.c

597

return ERR_CAST(iommu_group);

drivers/vfio/group.c

599

ret = iommu_group_set_name(iommu_group, "vfio-noiommu");

drivers/vfio/group.c

602

ret = iommu_group_add_device(iommu_group, dev);

drivers/vfio/group.c

607

group = vfio_create_group(iommu_group, type);

drivers/vfio/group.c

613

iommu_group_put(iommu_group);

drivers/vfio/group.c

619

iommu_group_put(iommu_group);

drivers/vfio/group.c

640

struct iommu_group *iommu_group;

drivers/vfio/group.c

643

iommu_group = iommu_group_get(dev);

drivers/vfio/group.c

644

if (!iommu_group && vfio_noiommu) {

drivers/vfio/group.c

659

if (!iommu_group)

drivers/vfio/group.c

663

group = vfio_group_find_from_iommu(iommu_group);

drivers/vfio/group.c

670

group = vfio_create_group(iommu_group, VFIO_IOMMU);

drivers/vfio/group.c

675

iommu_group_put(iommu_group);

drivers/vfio/group.c

700

struct iommu_group *iommu_group;

drivers/vfio/group.c

734

iommu_group = group->iommu_group;

drivers/vfio/group.c

735

group->iommu_group = NULL;

drivers/vfio/group.c

739

iommu_group_put(iommu_group);

drivers/vfio/group.c

809

struct iommu_group *vfio_file_iommu_group(struct file *file)

drivers/vfio/group.c

812

struct iommu_group *iommu_group = NULL;

drivers/vfio/group.c

821

if (group->iommu_group) {

drivers/vfio/group.c

822

iommu_group = group->iommu_group;

drivers/vfio/group.c

823

iommu_group_ref_get(iommu_group);

drivers/vfio/group.c

826

return iommu_group;

drivers/vfio/iommufd.c

91

struct iommu_group *group;

drivers/vfio/pci/vfio_pci_core.c

943

struct iommu_group *iommu_group;

drivers/vfio/pci/vfio_pci_core.c

945

iommu_group = iommu_group_get(&pdev->dev);

drivers/vfio/pci/vfio_pci_core.c

946

if (!iommu_group)

drivers/vfio/pci/vfio_pci_core.c

949

info->group_id = iommu_group_id(iommu_group);

drivers/vfio/pci/vfio_pci_core.c

950

iommu_group_put(iommu_group);

drivers/vfio/vfio.h

16

struct iommu_group;

drivers/vfio/vfio.h

209

struct iommu_group *group,

drivers/vfio/vfio.h

212

struct iommu_group *group);

drivers/vfio/vfio.h

214

struct iommu_group *group,

drivers/vfio/vfio.h

227

struct iommu_group *group);

drivers/vfio/vfio.h

81

struct iommu_group *iommu_group;

drivers/vfio/vfio_iommu_spapr_tce.c

1237

struct iommu_group *iommu_group, enum vfio_group_type type)

drivers/vfio/vfio_iommu_spapr_tce.c

1251

table_group = iommu_group_get_iommudata(iommu_group);

drivers/vfio/vfio_iommu_spapr_tce.c

1276

if (tcegrp->grp == iommu_group) {

drivers/vfio/vfio_iommu_spapr_tce.c

1278

iommu_group_id(iommu_group));

drivers/vfio/vfio_iommu_spapr_tce.c

1286

iommu_group_id(iommu_group),

drivers/vfio/vfio_iommu_spapr_tce.c

1304

tcegrp->grp = iommu_group;

drivers/vfio/vfio_iommu_spapr_tce.c

1318

struct iommu_group *iommu_group)

drivers/vfio/vfio_iommu_spapr_tce.c

1328

if (tcegrp->grp == iommu_group) {

drivers/vfio/vfio_iommu_spapr_tce.c

1336

iommu_group_id(iommu_group));

drivers/vfio/vfio_iommu_spapr_tce.c

1343

table_group = iommu_group_get_iommudata(iommu_group);

drivers/vfio/vfio_iommu_spapr_tce.c

35

struct iommu_group *iommu_group);

drivers/vfio/vfio_iommu_spapr_tce.c

46

struct iommu_group *grp;

drivers/vfio/vfio_iommu_spapr_tce.c

777

static long vfio_spapr_ioctl_eeh_pe_op(struct iommu_group *group,

drivers/vfio/vfio_iommu_type1.c

113

struct iommu_group *iommu_group;

drivers/vfio/vfio_iommu_type1.c

158

struct iommu_group *iommu_group);

drivers/vfio/vfio_iommu_type1.c

1948

struct iommu_group *iommu_group)

drivers/vfio/vfio_iommu_type1.c

1953

if (g->iommu_group == iommu_group)

drivers/vfio/vfio_iommu_type1.c

1962

struct iommu_group *iommu_group)

drivers/vfio/vfio_iommu_type1.c

1968

group = find_iommu_group(domain, iommu_group);

drivers/vfio/vfio_iommu_type1.c

1974

if (group->iommu_group == iommu_group)

drivers/vfio/vfio_iommu_type1.c

2237

struct iommu_group *iommu_group, enum vfio_group_type type)

drivers/vfio/vfio_iommu_type1.c

2257

if (vfio_iommu_find_iommu_group(iommu, iommu_group))

drivers/vfio/vfio_iommu_type1.c

2264

group->iommu_group = iommu_group;

drivers/vfio/vfio_iommu_type1.c

2289

iommu_group_for_each_dev(iommu_group, &domain->domain,

drivers/vfio/vfio_iommu_type1.c

2296

ret = iommu_attach_group(domain->domain, group->iommu_group);

drivers/vfio/vfio_iommu_type1.c

2308

ret = iommu_get_group_resv_regions(iommu_group, &group_resv_regions);

drivers/vfio/vfio_iommu_type1.c

2341

!iommu_group_has_isolated_msi(iommu_group)) {

drivers/vfio/vfio_iommu_type1.c

2369

iommu_detach_group(domain->domain, group->iommu_group);

drivers/vfio/vfio_iommu_type1.c

2371

group->iommu_group)) {

drivers/vfio/vfio_iommu_type1.c

2379

group->iommu_group);

drivers/vfio/vfio_iommu_type1.c

2414

iommu_detach_group(domain->domain, group->iommu_group);

drivers/vfio/vfio_iommu_type1.c

2512

ret = iommu_get_group_resv_regions(g->iommu_group,

drivers/vfio/vfio_iommu_type1.c

2539

struct iommu_group *iommu_group)

drivers/vfio/vfio_iommu_type1.c

2549

if (group->iommu_group != iommu_group)

drivers/vfio/vfio_iommu_type1.c

2571

group = find_iommu_group(domain, iommu_group);

drivers/vfio/vfio_iommu_type1.c

2575

iommu_detach_group(domain->domain, group->iommu_group);

drivers/vfio/vfio_iommu_type1.c

2662

iommu_detach_group(domain->domain, group->iommu_group);

drivers/vfio/vfio_iommu_type1.c

3231

struct iommu_group *iommu_group)

drivers/vfio/vfio_iommu_type1.c

3237

if (!iommu || !iommu_group)

drivers/vfio/vfio_iommu_type1.c

3242

if (find_iommu_group(d, iommu_group)) {

drivers/vfio/vfio_iommu_type1.c

894

struct iommu_group *iommu_group,

drivers/vfio/vfio_iommu_type1.c

996

group = vfio_iommu_find_iommu_group(iommu, iommu_group);

include/linux/device.h

44

struct iommu_group;

include/linux/device.h

788

struct iommu_group *iommu_group;

include/linux/device.h

918

return (dev->iommu_group != NULL);

include/linux/host1x.h

101

struct iommu_group *group;

include/linux/host1x.h

32

struct iommu_group;

include/linux/iommu.h

1121

extern struct iommu_group *pci_device_group(struct device *dev);

include/linux/iommu.h

1123

extern struct iommu_group *generic_device_group(struct device *dev);

include/linux/iommu.h

1125

struct iommu_group *fsl_mc_device_group(struct device *dev);

include/linux/iommu.h

1126

extern struct iommu_group *generic_single_device_group(struct device *dev);

include/linux/iommu.h

1210

int iommu_group_claim_dma_owner(struct iommu_group *group, void *owner);

include/linux/iommu.h

1211

void iommu_group_release_dma_owner(struct iommu_group *group);

include/linux/iommu.h

1212

bool iommu_group_dma_owner_claimed(struct iommu_group *group);

include/linux/iommu.h

1330

static inline int iommu_get_group_resv_regions(struct iommu_group *group,

include/linux/iommu.h

1350

struct iommu_group *group)

include/linux/iommu.h

1356

struct iommu_group *group)

include/linux/iommu.h

1360

static inline struct iommu_group *iommu_group_alloc(void)

include/linux/iommu.h

1365

static inline void *iommu_group_get_iommudata(struct iommu_group *group)

include/linux/iommu.h

1370

static inline void iommu_group_set_iommudata(struct iommu_group *group,

include/linux/iommu.h

1376

static inline int iommu_group_set_name(struct iommu_group *group,

include/linux/iommu.h

1382

static inline int iommu_group_add_device(struct iommu_group *group,

include/linux/iommu.h

1392

static inline int iommu_group_for_each_dev(struct iommu_group *group,

include/linux/iommu.h

1399

static inline struct iommu_group *iommu_group_get(struct device *dev)

include/linux/iommu.h

1404

static inline void iommu_group_put(struct iommu_group *group)

include/linux/iommu.h

1408

static inline int iommu_group_id(struct iommu_group *group)

include/linux/iommu.h

1510

iommu_group_claim_dma_owner(struct iommu_group *group, void *owner)

include/linux/iommu.h

1515

static inline void iommu_group_release_dma_owner(struct iommu_group *group)

include/linux/iommu.h

1519

static inline bool iommu_group_dma_owner_claimed(struct iommu_group *group)

include/linux/iommu.h

36

struct iommu_group;

include/linux/iommu.h

718

struct iommu_group *(*device_group)(struct device *dev);

include/linux/iommu.h

831

struct iommu_group *singleton_group;

include/linux/iommu.h

933

extern bool iommu_group_has_isolated_msi(struct iommu_group *group);

include/linux/iommu.h

973

extern int iommu_get_group_resv_regions(struct iommu_group *group,

include/linux/iommu.h

977

struct iommu_group *group);

include/linux/iommu.h

979

struct iommu_group *group);

include/linux/iommu.h

980

extern struct iommu_group *iommu_group_alloc(void);

include/linux/iommu.h

981

extern void *iommu_group_get_iommudata(struct iommu_group *group);

include/linux/iommu.h

982

extern void iommu_group_set_iommudata(struct iommu_group *group,

include/linux/iommu.h

985

extern int iommu_group_set_name(struct iommu_group *group, const char *name);

include/linux/iommu.h

986

extern int iommu_group_add_device(struct iommu_group *group,

include/linux/iommu.h

989

extern int iommu_group_for_each_dev(struct iommu_group *group, void *data,

include/linux/iommu.h

991

extern struct iommu_group *iommu_group_get(struct device *dev);

include/linux/iommu.h

992

extern struct iommu_group *iommu_group_ref_get(struct iommu_group *group);

include/linux/iommu.h

993

extern void iommu_group_put(struct iommu_group *group);

include/linux/iommu.h

995

extern int iommu_group_id(struct iommu_group *group);

include/linux/iommu.h

996

extern struct iommu_domain *iommu_group_default_domain(struct iommu_group *);

include/linux/iommufd.h

19

struct iommu_group;

include/linux/iommufd.h

204

bool iommufd_ctx_has_group(struct iommufd_ctx *ictx, struct iommu_group *group);

include/linux/vfio.h

362

struct iommu_group *vfio_file_iommu_group(struct file *file);

virt/kvm/vfio.c

103

if (WARN_ON_ONCE(!kvf->iommu_group))

virt/kvm/vfio.c

106

kvm_spapr_tce_release_iommu_group(kvm, kvf->iommu_group);

virt/kvm/vfio.c

107

iommu_group_put(kvf->iommu_group);

virt/kvm/vfio.c

108

kvf->iommu_group = NULL;

virt/kvm/vfio.c

231

if (!kvf->iommu_group) {

virt/kvm/vfio.c

232

kvf->iommu_group = kvm_vfio_file_iommu_group(kvf->file);

virt/kvm/vfio.c

233

if (WARN_ON_ONCE(!kvf->iommu_group))

virt/kvm/vfio.c

238

kvf->iommu_group);

virt/kvm/vfio.c

28

struct iommu_group *iommu_group;

virt/kvm/vfio.c

84

static struct iommu_group *kvm_vfio_file_iommu_group(struct file *file)

virt/kvm/vfio.c

86

struct iommu_group *(*fn)(struct file *file);

virt/kvm/vfio.c

87

struct iommu_group *ret;