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

1022

struct iommu_group *grp;

arch/powerpc/kernel/iommu.c

1136

iommu_group_id(dev->iommu_group));

arch/powerpc/kernel/iommu.c

1164

struct iommu_group *grp;

arch/powerpc/kernel/iommu.c

1195

struct iommu_group *grp = iommu_group_get(dev);

arch/powerpc/kernel/iommu.c

1249

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

2453

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/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

791

struct iommu_group *group;

drivers/iommu/amd/iommu.c

2518

static struct iommu_group *amd_iommu_device_group(struct device *dev)

drivers/iommu/amd/iommu.c

505

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

3679

static struct iommu_group *arm_smmu_device_group(struct device *dev)

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

3681

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

3438

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

1018

struct iommu_group *group = to_iommu_group(kobj);

drivers/iommu/iommu.c

1051

struct iommu_group *iommu_group_alloc(void)

drivers/iommu/iommu.c

1053

struct iommu_group *group;

drivers/iommu/iommu.c

110

struct iommu_group *group);

drivers/iommu/iommu.c

1120

void *iommu_group_get_iommudata(struct iommu_group *group)

drivers/iommu/iommu.c

1136

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

drivers/iommu/iommu.c

1152

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

drivers/iommu/iommu.c

119

static int __iommu_device_set_domain(struct iommu_group *group,

drivers/iommu/iommu.c

124

static int __iommu_group_set_domain_internal(struct iommu_group *group,

drivers/iommu/iommu.c

1245

static struct group_device *iommu_group_alloc_device(struct iommu_group *group,

drivers/iommu/iommu.c

127

static int __iommu_group_set_domain(struct iommu_group *group,

drivers/iommu/iommu.c

1308

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

drivers/iommu/iommu.c

1317

dev->iommu_group = group;

drivers/iommu/iommu.c

132

static void __iommu_group_set_domain_nofail(struct iommu_group *group,

drivers/iommu/iommu.c

1335

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

1358

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

1365

static struct device *iommu_group_first_dev(struct iommu_group *group)

drivers/iommu/iommu.c

1382

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

drivers/iommu/iommu.c

139

static int iommu_setup_default_domain(struct iommu_group *group,

drivers/iommu/iommu.c

1408

struct iommu_group *iommu_group_get(struct device *dev)

drivers/iommu/iommu.c

1410

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

1426

struct iommu_group *iommu_group_ref_get(struct iommu_group *group)

drivers/iommu/iommu.c

143

static ssize_t iommu_group_store_type(struct iommu_group *group,

drivers/iommu/iommu.c

1440

void iommu_group_put(struct iommu_group *group)

drivers/iommu/iommu.c

145

static struct group_device *iommu_group_alloc_device(struct iommu_group *group,

drivers/iommu/iommu.c

1453

int iommu_group_id(struct iommu_group *group)

drivers/iommu/iommu.c

1459

static struct iommu_group *get_pci_alias_group(struct pci_dev *pdev,

drivers/iommu/iommu.c

147

static void __iommu_group_free_device(struct iommu_group *group,

drivers/iommu/iommu.c

1478

static struct iommu_group *get_pci_function_alias_group(struct pci_dev *pdev,

drivers/iommu/iommu.c

1482

struct iommu_group *group;

drivers/iommu/iommu.c

1512

static struct iommu_group *get_pci_alias_group(struct pci_dev *pdev,

drivers/iommu/iommu.c

1516

struct iommu_group *group;

drivers/iommu/iommu.c

1550

struct iommu_group *group;

drivers/iommu/iommu.c

1571

struct iommu_group *generic_device_group(struct device *dev)

drivers/iommu/iommu.c

1582

struct iommu_group *generic_single_device_group(struct device *dev)

drivers/iommu/iommu.c

1587

struct iommu_group *group;

drivers/iommu/iommu.c

159

container_of(_kobj, struct iommu_group, kobj)

drivers/iommu/iommu.c

1602

struct iommu_group *pci_device_group(struct device *dev)

drivers/iommu/iommu.c

1607

struct iommu_group *group = NULL;

drivers/iommu/iommu.c

1667

struct iommu_group *fsl_mc_device_group(struct device *dev)

drivers/iommu/iommu.c

1670

struct iommu_group *group;

drivers/iommu/iommu.c

1700

__iommu_group_alloc_default_domain(struct iommu_group *group, int req_type)

drivers/iommu/iommu.c

1737

iommu_group_alloc_default_domain(struct iommu_group *group, int req_type)

drivers/iommu/iommu.c

1775

struct iommu_domain *iommu_group_default_domain(struct iommu_group *group)

drivers/iommu/iommu.c

1816

static int iommu_get_def_domain_type(struct iommu_group *group,

drivers/iommu/iommu.c

1858

static int iommu_get_default_domain_type(struct iommu_group *group,

drivers/iommu/iommu.c

1935

struct iommu_group *group, *next;

drivers/iommu/iommu.c

2011

bool iommu_group_has_isolated_msi(struct iommu_group *group)

drivers/iommu/iommu.c

2130

static void __iommu_group_set_core_domain(struct iommu_group *group)

drivers/iommu/iommu.c

2173

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

2206

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

drivers/iommu/iommu.c

2215

if (dev->iommu_group->resetting_domain)

drivers/iommu/iommu.c

2223

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

2251

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

2271

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

2296

return dev->iommu_group->default_domain;

drivers/iommu/iommu.c

2324

struct iommu_group *group)

drivers/iommu/iommu.c

2352

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

drivers/iommu/iommu.c

2364

static int __iommu_device_set_domain(struct iommu_group *group,

drivers/iommu/iommu.c

2425

static int __iommu_group_set_domain_internal(struct iommu_group *group,

drivers/iommu/iommu.c

2499

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

drivers/iommu/iommu.c

3075

static int iommu_setup_default_domain(struct iommu_group *group,

drivers/iommu/iommu.c

3180

static ssize_t iommu_group_store_type(struct iommu_group *group,

drivers/iommu/iommu.c

3246

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3284

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3296

static int __iommu_group_alloc_blocking_domain(struct iommu_group *group)

drivers/iommu/iommu.c

3321

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

drivers/iommu/iommu.c

3350

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

drivers/iommu/iommu.c

3383

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3409

static void __iommu_release_dma_ownership(struct iommu_group *group)

drivers/iommu/iommu.c

3426

void iommu_group_release_dma_owner(struct iommu_group *group)

drivers/iommu/iommu.c

3443

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3461

bool iommu_group_dma_owner_claimed(struct iommu_group *group)

drivers/iommu/iommu.c

3484

struct iommu_group *group, ioasid_t pasid,

drivers/iommu/iommu.c

3522

static void __iommu_remove_group_pasid(struct iommu_group *group,

drivers/iommu/iommu.c

3551

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3648

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3740

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

3791

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

drivers/iommu/iommu.c

3827

struct iommu_group *group,

drivers/iommu/iommu.c

3873

struct iommu_group *group)

drivers/iommu/iommu.c

3898

int iommu_replace_group_handle(struct iommu_group *group,

drivers/iommu/iommu.c

3958

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

drivers/iommu/iommu.c

4015

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

drivers/iommu/iommu.c

4068

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

451

struct iommu_group *group;

drivers/iommu/iommu.c

468

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

drivers/iommu/iommu.c

507

dev->iommu_group = group;

drivers/iommu/iommu.c

529

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

589

dev->iommu_group = NULL;

drivers/iommu/iommu.c

608

struct iommu_group *group;

drivers/iommu/iommu.c

622

if (dev->iommu_group)

drivers/iommu/iommu.c

635

group = dev->iommu_group;

drivers/iommu/iommu.c

706

static void __iommu_group_free_device(struct iommu_group *group,

drivers/iommu/iommu.c

732

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

745

dev->iommu_group = NULL;

drivers/iommu/iommu.c

759

struct iommu_group *group = dev->iommu_group;

drivers/iommu/iommu.c

808

struct iommu_group *group = to_iommu_group(kobj);

drivers/iommu/iommu.c

821

struct iommu_group *group = to_iommu_group(kobj);

drivers/iommu/iommu.c

834

static int iommu_group_create_file(struct iommu_group *group,

drivers/iommu/iommu.c

840

static void iommu_group_remove_file(struct iommu_group *group,

drivers/iommu/iommu.c

846

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

drivers/iommu/iommu.c

87

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

drivers/iommu/iommu.c

88

ssize_t (*store)(struct iommu_group *group,

drivers/iommu/iommu.c

927

int iommu_get_group_resv_regions(struct iommu_group *group,

drivers/iommu/iommu.c

956

static ssize_t iommu_group_show_resv_regions(struct iommu_group *group,

drivers/iommu/iommu.c

978

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

267

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

1856

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

1472

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

114

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

122

if (!group->iommu_group) {

drivers/vfio/group.c

335

if (!group->iommu_group) {

drivers/vfio/group.c

350

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

drivers/vfio/group.c

483

vfio_group_find_from_iommu(struct iommu_group *iommu_group)

drivers/vfio/group.c

494

if (group->iommu_group == iommu_group)

drivers/vfio/group.c

506

WARN_ON(group->iommu_group);

drivers/vfio/group.c

512

static struct vfio_group *vfio_group_alloc(struct iommu_group *iommu_group,

drivers/vfio/group.c

540

group->iommu_group = iommu_group;

drivers/vfio/group.c

542

iommu_group_ref_get(iommu_group);

drivers/vfio/group.c

549

static struct vfio_group *vfio_create_group(struct iommu_group *iommu_group,

drivers/vfio/group.c

558

group = vfio_group_alloc(iommu_group, type);

drivers/vfio/group.c

564

iommu_group_id(iommu_group));

drivers/vfio/group.c

588

struct iommu_group *iommu_group;

drivers/vfio/group.c

592

iommu_group = iommu_group_alloc();

drivers/vfio/group.c

593

if (IS_ERR(iommu_group))

drivers/vfio/group.c

594

return ERR_CAST(iommu_group);

drivers/vfio/group.c

596

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

drivers/vfio/group.c

599

ret = iommu_group_add_device(iommu_group, dev);

drivers/vfio/group.c

604

group = vfio_create_group(iommu_group, type);

drivers/vfio/group.c

610

iommu_group_put(iommu_group);

drivers/vfio/group.c

616

iommu_group_put(iommu_group);

drivers/vfio/group.c

637

struct iommu_group *iommu_group;

drivers/vfio/group.c

640

iommu_group = iommu_group_get(dev);

drivers/vfio/group.c

641

if (!iommu_group && vfio_noiommu) {

drivers/vfio/group.c

656

if (!iommu_group)

drivers/vfio/group.c

660

group = vfio_group_find_from_iommu(iommu_group);

drivers/vfio/group.c

667

group = vfio_create_group(iommu_group, VFIO_IOMMU);

drivers/vfio/group.c

672

iommu_group_put(iommu_group);

drivers/vfio/group.c

697

struct iommu_group *iommu_group;

drivers/vfio/group.c

732

iommu_group = group->iommu_group;

drivers/vfio/group.c

733

group->iommu_group = NULL;

drivers/vfio/group.c

737

iommu_group_put(iommu_group);

drivers/vfio/group.c

807

struct iommu_group *vfio_file_iommu_group(struct file *file)

drivers/vfio/group.c

810

struct iommu_group *iommu_group = NULL;

drivers/vfio/group.c

819

if (group->iommu_group) {

drivers/vfio/group.c

820

iommu_group = group->iommu_group;

drivers/vfio/group.c

821

iommu_group_ref_get(iommu_group);

drivers/vfio/group.c

824

return iommu_group;

drivers/vfio/iommufd.c

91

struct iommu_group *group;

drivers/vfio/pci/vfio_pci_core.c

852

struct iommu_group *iommu_group;

drivers/vfio/pci/vfio_pci_core.c

854

iommu_group = iommu_group_get(&pdev->dev);

drivers/vfio/pci/vfio_pci_core.c

855

if (!iommu_group)

drivers/vfio/pci/vfio_pci_core.c

858

info->group_id = iommu_group_id(iommu_group);

drivers/vfio/pci/vfio_pci_core.c

859

iommu_group_put(iommu_group);

drivers/vfio/vfio.h

16

struct iommu_group;

drivers/vfio/vfio.h

210

struct iommu_group *group,

drivers/vfio/vfio.h

213

struct iommu_group *group);

drivers/vfio/vfio.h

215

struct iommu_group *group,

drivers/vfio/vfio.h

228

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

114

struct iommu_group *iommu_group;

drivers/vfio/vfio_iommu_type1.c

159

struct iommu_group *iommu_group);

drivers/vfio/vfio_iommu_type1.c

1949

struct iommu_group *iommu_group)

drivers/vfio/vfio_iommu_type1.c

1954

if (g->iommu_group == iommu_group)

drivers/vfio/vfio_iommu_type1.c

1963

struct iommu_group *iommu_group)

drivers/vfio/vfio_iommu_type1.c

1969

group = find_iommu_group(domain, iommu_group);

drivers/vfio/vfio_iommu_type1.c

1975

if (group->iommu_group == iommu_group)

drivers/vfio/vfio_iommu_type1.c

2238

struct iommu_group *iommu_group, enum vfio_group_type type)

drivers/vfio/vfio_iommu_type1.c

2258

if (vfio_iommu_find_iommu_group(iommu, iommu_group))

drivers/vfio/vfio_iommu_type1.c

2265

group->iommu_group = iommu_group;

drivers/vfio/vfio_iommu_type1.c

2290

iommu_group_for_each_dev(iommu_group, &domain->domain,

drivers/vfio/vfio_iommu_type1.c

2297

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

drivers/vfio/vfio_iommu_type1.c

2309

ret = iommu_get_group_resv_regions(iommu_group, &group_resv_regions);

drivers/vfio/vfio_iommu_type1.c

2342

!iommu_group_has_isolated_msi(iommu_group)) {

drivers/vfio/vfio_iommu_type1.c

2370

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

drivers/vfio/vfio_iommu_type1.c

2372

group->iommu_group)) {

drivers/vfio/vfio_iommu_type1.c

2380

group->iommu_group);

drivers/vfio/vfio_iommu_type1.c

2415

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

drivers/vfio/vfio_iommu_type1.c

2513

ret = iommu_get_group_resv_regions(g->iommu_group,

drivers/vfio/vfio_iommu_type1.c

2540

struct iommu_group *iommu_group)

drivers/vfio/vfio_iommu_type1.c

2550

if (group->iommu_group != iommu_group)

drivers/vfio/vfio_iommu_type1.c

2572

group = find_iommu_group(domain, iommu_group);

drivers/vfio/vfio_iommu_type1.c

2576

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

drivers/vfio/vfio_iommu_type1.c

2663

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

drivers/vfio/vfio_iommu_type1.c

3232

struct iommu_group *iommu_group)

drivers/vfio/vfio_iommu_type1.c

3238

if (!iommu || !iommu_group)

drivers/vfio/vfio_iommu_type1.c

3243

if (find_iommu_group(d, iommu_group)) {

drivers/vfio/vfio_iommu_type1.c

895

struct iommu_group *iommu_group,

drivers/vfio/vfio_iommu_type1.c

997

group = vfio_iommu_find_iommu_group(iommu, iommu_group);

include/linux/device.h

45

struct iommu_group;

include/linux/device.h

652

struct iommu_group *iommu_group;

include/linux/device.h

765

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

1089

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

include/linux/iommu.h

1091

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

include/linux/iommu.h

1093

struct iommu_group *fsl_mc_device_group(struct device *dev);

include/linux/iommu.h

1094

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

include/linux/iommu.h

1178

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

include/linux/iommu.h

1179

void iommu_group_release_dma_owner(struct iommu_group *group);

include/linux/iommu.h

1180

bool iommu_group_dma_owner_claimed(struct iommu_group *group);

include/linux/iommu.h

1298

static inline int iommu_get_group_resv_regions(struct iommu_group *group,

include/linux/iommu.h

1318

struct iommu_group *group)

include/linux/iommu.h

1324

struct iommu_group *group)

include/linux/iommu.h

1328

static inline struct iommu_group *iommu_group_alloc(void)

include/linux/iommu.h

1333

static inline void *iommu_group_get_iommudata(struct iommu_group *group)

include/linux/iommu.h

1338

static inline void iommu_group_set_iommudata(struct iommu_group *group,

include/linux/iommu.h

1344

static inline int iommu_group_set_name(struct iommu_group *group,

include/linux/iommu.h

1350

static inline int iommu_group_add_device(struct iommu_group *group,

include/linux/iommu.h

1360

static inline int iommu_group_for_each_dev(struct iommu_group *group,

include/linux/iommu.h

1367

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

include/linux/iommu.h

1372

static inline void iommu_group_put(struct iommu_group *group)

include/linux/iommu.h

1376

static inline int iommu_group_id(struct iommu_group *group)

include/linux/iommu.h

1478

iommu_group_claim_dma_owner(struct iommu_group *group, void *owner)

include/linux/iommu.h

1483

static inline void iommu_group_release_dma_owner(struct iommu_group *group)

include/linux/iommu.h

1487

static inline bool iommu_group_dma_owner_claimed(struct iommu_group *group)

include/linux/iommu.h

36

struct iommu_group;

include/linux/iommu.h

686

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

include/linux/iommu.h

799

struct iommu_group *singleton_group;

include/linux/iommu.h

901

extern bool iommu_group_has_isolated_msi(struct iommu_group *group);

include/linux/iommu.h

941

extern int iommu_get_group_resv_regions(struct iommu_group *group,

include/linux/iommu.h

945

struct iommu_group *group);

include/linux/iommu.h

947

struct iommu_group *group);

include/linux/iommu.h

948

extern struct iommu_group *iommu_group_alloc(void);

include/linux/iommu.h

949

extern void *iommu_group_get_iommudata(struct iommu_group *group);

include/linux/iommu.h

950

extern void iommu_group_set_iommudata(struct iommu_group *group,

include/linux/iommu.h

953

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

include/linux/iommu.h

954

extern int iommu_group_add_device(struct iommu_group *group,

include/linux/iommu.h

957

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

include/linux/iommu.h

959

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

include/linux/iommu.h

960

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

include/linux/iommu.h

961

extern void iommu_group_put(struct iommu_group *group);

include/linux/iommu.h

963

extern int iommu_group_id(struct iommu_group *group);

include/linux/iommu.h

964

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

324

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

247

if (!kvf->iommu_group) {

virt/kvm/vfio.c

248

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

virt/kvm/vfio.c

249

if (WARN_ON_ONCE(!kvf->iommu_group)) {

virt/kvm/vfio.c

256

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;