| /Linux-v6.1/include/linux/ |
| D | iommu.h | 36 struct iommu_group;
238 struct iommu_group *(*device_group)(struct device *dev);
423 extern struct iommu_group *iommu_group_get_by_id(int id);
459 extern int iommu_get_group_resv_regions(struct iommu_group *group,
463 struct iommu_group *group);
465 struct iommu_group *group);
466 extern struct iommu_group *iommu_group_alloc(void);
467 extern void *iommu_group_get_iommudata(struct iommu_group *group);
468 extern void iommu_group_set_iommudata(struct iommu_group *group,
471 extern int iommu_group_set_name(struct iommu_group *group, const char *name);
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| D | vfio.h | 202 struct iommu_group *vfio_file_iommu_group(struct file *file);
239 long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group, unsigned int cmd,
250 static inline long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group, in vfio_spapr_iommu_eeh_ioctl()
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| D | host1x.h | 26 struct iommu_group;
95 struct iommu_group *group;
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| D | device.h | 45 struct iommu_group;
633 struct iommu_group *iommu_group; member
695 return (dev->iommu_group != NULL); in device_iommu_mapped()
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| /Linux-v6.1/drivers/iommu/ |
| D | iommu.c | 41 struct iommu_group { struct
66 ssize_t (*show)(struct iommu_group *group, char *buf); argument
67 ssize_t (*store)(struct iommu_group *group,
84 static int iommu_alloc_default_domain(struct iommu_group *group,
91 struct iommu_group *group);
92 static int __iommu_group_set_domain(struct iommu_group *group,
94 static int iommu_create_device_direct_mappings(struct iommu_group *group,
96 static struct iommu_group *iommu_group_get_for_dev(struct device *dev);
97 static ssize_t iommu_group_store_type(struct iommu_group *group,
107 container_of(_kobj, struct iommu_group, kobj)
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| D | fsl_pamu_domain.c | 337 static struct iommu_group *get_device_iommu_group(struct device *dev) in get_device_iommu_group()
339 struct iommu_group *group; in get_device_iommu_group()
360 static struct iommu_group *get_shared_pci_device_group(struct pci_dev *pdev) in get_shared_pci_device_group()
363 struct iommu_group *group; in get_shared_pci_device_group()
385 static struct iommu_group *get_pci_device_group(struct pci_dev *pdev) in get_pci_device_group()
389 struct iommu_group *group = NULL; in get_pci_device_group()
401 if (pci_ctl->parent->iommu_group) in get_pci_device_group()
414 if (pci_ctl->parent->iommu_group) { in get_pci_device_group()
428 static struct iommu_group *fsl_pamu_device_group(struct device *dev) in fsl_pamu_device_group()
430 struct iommu_group *group = ERR_PTR(-ENODEV); in fsl_pamu_device_group()
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| D | apple-dart.c | 122 struct iommu_group *sid2group[DART_MAX_STREAMS];
673 static struct iommu_group *apple_dart_device_group(struct device *dev) in apple_dart_device_group()
679 struct iommu_group *group = NULL; in apple_dart_device_group()
680 struct iommu_group *res = ERR_PTR(-EINVAL); in apple_dart_device_group()
686 struct iommu_group *stream_group = in apple_dart_device_group()
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| D | omap-iommu.h | 83 struct iommu_group *group;
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| D | sprd-iommu.c | 71 struct iommu_group *group;
386 static struct iommu_group *sprd_iommu_device_group(struct device *dev) in sprd_iommu_device_group()
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| D | ipmmu-vmsa.c | 67 struct iommu_group *group;
855 static struct iommu_group *ipmmu_find_group(struct device *dev) in ipmmu_find_group()
858 struct iommu_group *group; in ipmmu_find_group()
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| D | tegra-smmu.c | 26 struct iommu_group *group;
890 static struct iommu_group *tegra_smmu_device_group(struct device *dev) in tegra_smmu_device_group()
897 struct iommu_group *grp; in tegra_smmu_device_group()
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| D | sun50i-iommu.c | 107 struct iommu_group *group;
741 static struct iommu_group *sun50i_iommu_device_group(struct device *dev) in sun50i_iommu_device_group()
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| /Linux-v6.1/drivers/vfio/ |
| D | vfio_main.c | 145 __vfio_group_get_from_iommu(struct iommu_group *iommu_group) in __vfio_group_get_from_iommu() argument
154 if (group->iommu_group == iommu_group) { in __vfio_group_get_from_iommu()
163 vfio_group_get_from_iommu(struct iommu_group *iommu_group) in vfio_group_get_from_iommu() argument
168 group = __vfio_group_get_from_iommu(iommu_group); in vfio_group_get_from_iommu()
179 WARN_ON(group->iommu_group); in vfio_group_release()
184 static struct vfio_group *vfio_group_alloc(struct iommu_group *iommu_group, in vfio_group_alloc() argument
211 group->iommu_group = iommu_group; in vfio_group_alloc()
213 iommu_group_ref_get(iommu_group); in vfio_group_alloc()
220 static struct vfio_group *vfio_create_group(struct iommu_group *iommu_group, in vfio_create_group() argument
227 group = vfio_group_alloc(iommu_group, type); in vfio_create_group()
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| D | vfio.h | 13 struct iommu_group;
52 struct iommu_group *iommu_group; member
81 struct iommu_group *group,
84 struct iommu_group *group);
86 struct iommu_group *group,
99 struct iommu_group *group);
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| D | container.c | 63 struct iommu_group *iommu_group, enum vfio_group_type type) in vfio_noiommu_attach_group() argument
69 struct iommu_group *iommu_group) in vfio_noiommu_detach_group() argument
249 ret = driver->ops->attach_group(data, group->iommu_group, in __vfio_container_attach_groups()
260 driver->ops->detach_group(data, group->iommu_group); in __vfio_container_attach_groups()
448 ret = iommu_group_claim_dma_owner(group->iommu_group, group); in vfio_container_attach_group()
456 group->iommu_group, in vfio_container_attach_group()
461 group->iommu_group); in vfio_container_attach_group()
492 group->iommu_group); in vfio_group_detach_container()
495 iommu_group_release_dma_owner(group->iommu_group); in vfio_group_detach_container()
574 group->iommu_group, iova, in vfio_pin_pages()
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| D | vfio_iommu_type1.c | 114 struct iommu_group *iommu_group; member
161 struct iommu_group *iommu_group);
842 struct iommu_group *iommu_group, in vfio_iommu_type1_pin_pages() argument
943 group = vfio_iommu_find_iommu_group(iommu, iommu_group); in vfio_iommu_type1_pin_pages()
1883 struct iommu_group *iommu_group) in find_iommu_group() argument
1888 if (g->iommu_group == iommu_group) in find_iommu_group()
1897 struct iommu_group *iommu_group) in vfio_iommu_find_iommu_group() argument
1903 group = find_iommu_group(domain, iommu_group); in vfio_iommu_find_iommu_group()
1909 if (group->iommu_group == iommu_group) in vfio_iommu_find_iommu_group()
2178 struct iommu_group *iommu_group, enum vfio_group_type type) in vfio_iommu_type1_attach_group() argument
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| D | vfio_iommu_spapr_tce.c | 34 struct iommu_group *iommu_group);
45 struct iommu_group *grp;
1241 struct iommu_group *iommu_group, enum vfio_group_type type) in tce_iommu_attach_group() argument
1255 table_group = iommu_group_get_iommudata(iommu_group); in tce_iommu_attach_group()
1275 if (tcegrp->grp == iommu_group) { in tce_iommu_attach_group()
1277 iommu_group_id(iommu_group)); in tce_iommu_attach_group()
1285 iommu_group_id(iommu_group), in tce_iommu_attach_group()
1316 tcegrp->grp = iommu_group; in tce_iommu_attach_group()
1331 struct iommu_group *iommu_group) in tce_iommu_detach_group() argument
1341 if (tcegrp->grp == iommu_group) { in tce_iommu_detach_group()
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| D | vfio_spapr_eeh.c | 31 long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group, in vfio_spapr_iommu_eeh_ioctl()
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| /Linux-v6.1/virt/kvm/ |
| D | vfio.c | 28 struct iommu_group *iommu_group; member
84 static struct iommu_group *kvm_vfio_file_iommu_group(struct file *file) in kvm_vfio_file_iommu_group()
86 struct iommu_group *(*fn)(struct file *file); in kvm_vfio_file_iommu_group()
87 struct iommu_group *ret; in kvm_vfio_file_iommu_group()
103 if (WARN_ON_ONCE(!kvg->iommu_group)) in kvm_spapr_tce_release_vfio_group()
106 kvm_spapr_tce_release_iommu_group(kvm, kvg->iommu_group); in kvm_spapr_tce_release_vfio_group()
107 iommu_group_put(kvg->iommu_group); in kvm_spapr_tce_release_vfio_group()
108 kvg->iommu_group = NULL; in kvm_spapr_tce_release_vfio_group()
261 if (!kvg->iommu_group) { in kvm_vfio_group_set_spapr_tce()
262 kvg->iommu_group = kvm_vfio_file_iommu_group(kvg->file); in kvm_vfio_group_set_spapr_tce()
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| /Linux-v6.1/drivers/media/platform/nvidia/tegra-vde/ |
| D | vde.h | 46 struct iommu_group;
115 struct iommu_group *group;
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| /Linux-v6.1/drivers/vfio/pci/ |
| D | vfio_pci_core.c | 776 struct iommu_group *iommu_group; in vfio_pci_fill_devs() local
781 iommu_group = iommu_group_get(&pdev->dev); in vfio_pci_fill_devs()
782 if (!iommu_group) in vfio_pci_fill_devs()
785 fill->devices[fill->cur].group_id = iommu_group_id(iommu_group); in vfio_pci_fill_devs()
790 iommu_group_put(iommu_group); in vfio_pci_fill_devs()
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| /Linux-v6.1/arch/powerpc/include/asm/ |
| D | iommu.h | 197 struct iommu_group *group;
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| /Linux-v6.1/arch/powerpc/kvm/ |
| D | book3s_64_vio.c | 81 struct iommu_group *grp) in kvm_spapr_tce_release_iommu_group()
109 struct iommu_group *grp) in kvm_spapr_tce_attach_iommu_group()
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| /Linux-v6.1/drivers/gpu/host1x/ |
| D | dev.h | 135 struct iommu_group *group;
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| /Linux-v6.1/drivers/iommu/amd/ |
| D | iommu_v2.c | 114 struct iommu_group *group; in free_device_state()
733 struct iommu_group *group; in amd_iommu_init_device()
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