| /Linux-v5.4/include/linux/ |
| D | iommu.h | 41 struct iommu_group;
269 struct iommu_group *(*device_group)(struct device *dev);
414 extern struct iommu_group *iommu_group_get_by_id(int id);
445 extern int iommu_get_group_resv_regions(struct iommu_group *group,
449 struct iommu_group *group);
451 struct iommu_group *group);
452 extern struct iommu_group *iommu_group_alloc(void);
453 extern void *iommu_group_get_iommudata(struct iommu_group *group);
454 extern void iommu_group_set_iommudata(struct iommu_group *group,
457 extern int iommu_group_set_name(struct iommu_group *group, const char *name);
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| D | vfio.h | 44 extern struct iommu_group *vfio_iommu_group_get(struct device *dev);
45 extern void vfio_iommu_group_put(struct iommu_group *group, struct device *dev);
72 struct iommu_group *group);
74 struct iommu_group *group);
156 extern long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group,
168 static inline long vfio_spapr_iommu_eeh_ioctl(struct iommu_group *group, in vfio_spapr_iommu_eeh_ioctl()
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| D | device.h | 42 struct iommu_group;
1307 struct iommu_group *iommu_group; member
1333 return (dev->iommu_group != NULL); in device_iommu_mapped()
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| /Linux-v5.4/drivers/iommu/ |
| D | iommu.c | 34 struct iommu_group { struct
56 ssize_t (*show)(struct iommu_group *group, char *buf); argument
57 ssize_t (*store)(struct iommu_group *group,
88 container_of(_kobj, struct iommu_group, kobj)
179 WARN_ON(dev->iommu_group); in iommu_probe_device()
197 if (dev->iommu_group) in iommu_release_device()
208 struct iommu_group *group);
210 struct iommu_group *group);
240 struct iommu_group *group = to_iommu_group(kobj); in iommu_group_attr_show()
253 struct iommu_group *group = to_iommu_group(kobj); in iommu_group_attr_store()
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| D | fsl_pamu_domain.c | 911 static struct iommu_group *get_device_iommu_group(struct device *dev) in get_device_iommu_group()
913 struct iommu_group *group; in get_device_iommu_group()
934 static struct iommu_group *get_shared_pci_device_group(struct pci_dev *pdev) in get_shared_pci_device_group()
937 struct iommu_group *group; in get_shared_pci_device_group()
959 static struct iommu_group *get_pci_device_group(struct pci_dev *pdev) in get_pci_device_group()
963 struct iommu_group *group = NULL; in get_pci_device_group()
975 if (pci_ctl->parent->iommu_group) in get_pci_device_group()
988 if (pci_ctl->parent->iommu_group) { in get_pci_device_group()
1002 static struct iommu_group *fsl_pamu_device_group(struct device *dev) in fsl_pamu_device_group()
1004 struct iommu_group *group = ERR_PTR(-ENODEV); in fsl_pamu_device_group()
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| D | mtk_iommu.h | 58 struct iommu_group *m4u_group;
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| D | ipmmu-vmsa.c | 67 struct iommu_group *group;
851 struct iommu_group *group; in ipmmu_init_arm_mapping()
912 struct iommu_group *group; in ipmmu_add_device()
946 static struct iommu_group *ipmmu_find_group(struct device *dev) in ipmmu_find_group()
949 struct iommu_group *group; in ipmmu_find_group()
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| D | tegra-smmu.c | 23 struct iommu_group *group;
758 struct iommu_group *group; in tegra_smmu_add_device()
825 static struct iommu_group *tegra_smmu_group_get(struct tegra_smmu *smmu, in tegra_smmu_group_get()
865 static struct iommu_group *tegra_smmu_device_group(struct device *dev) in tegra_smmu_device_group()
869 struct iommu_group *group; in tegra_smmu_device_group()
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| D | omap-iommu.h | 83 struct iommu_group *group;
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| D | rockchip-iommu.c | 110 struct iommu_group *group;
1056 struct iommu_group *group; in rk_iommu_add_device()
1090 static struct iommu_group *rk_iommu_device_group(struct device *dev) in rk_iommu_device_group()
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| /Linux-v5.4/drivers/vfio/ |
| D | vfio.c | 75 struct iommu_group *iommu_group; member
116 struct iommu_group *vfio_iommu_group_get(struct device *dev) in vfio_iommu_group_get()
118 struct iommu_group *group; in vfio_iommu_group_get()
161 void vfio_iommu_group_put(struct iommu_group *group, struct device *dev) in vfio_iommu_group_put()
197 struct iommu_group *iommu_group) in vfio_noiommu_attach_group() argument
199 return iommu_group_get_iommudata(iommu_group) == &noiommu ? 0 : -EINVAL; in vfio_noiommu_attach_group()
203 struct iommu_group *iommu_group) in vfio_noiommu_detach_group() argument
316 iommu_group_unregister_notifier(group->iommu_group, &group->nb); in vfio_group_unlock_and_free()
323 static struct vfio_group *vfio_create_group(struct iommu_group *iommu_group) in vfio_create_group() argument
341 group->iommu_group = iommu_group; in vfio_create_group()
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| D | vfio_iommu_spapr_tce.c | 33 struct iommu_group *iommu_group);
44 struct iommu_group *grp;
1241 struct iommu_group *iommu_group) in tce_iommu_attach_group() argument
1252 table_group = iommu_group_get_iommudata(iommu_group); in tce_iommu_attach_group()
1269 if (tcegrp->grp == iommu_group) { in tce_iommu_attach_group()
1271 iommu_group_id(iommu_group)); in tce_iommu_attach_group()
1279 iommu_group_id(iommu_group), in tce_iommu_attach_group()
1310 tcegrp->grp = iommu_group; in tce_iommu_attach_group()
1325 struct iommu_group *iommu_group) in tce_iommu_detach_group() argument
1335 if (tcegrp->grp == iommu_group) { in tce_iommu_detach_group()
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| D | vfio_iommu_type1.c | 96 struct iommu_group *iommu_group; member
1296 struct iommu_group *iommu_group) in find_iommu_group() argument
1301 if (g->iommu_group == iommu_group) in find_iommu_group()
1386 return iommu_group_for_each_dev(group->iommu_group, in vfio_iommu_attach_group()
1390 return iommu_attach_group(domain->domain, group->iommu_group); in vfio_iommu_attach_group()
1397 iommu_group_for_each_dev(group->iommu_group, domain->domain, in vfio_iommu_detach_group()
1400 iommu_detach_group(domain->domain, group->iommu_group); in vfio_iommu_detach_group()
1653 struct iommu_group *iommu_group) in vfio_iommu_type1_attach_group() argument
1669 if (find_iommu_group(d, iommu_group)) { in vfio_iommu_type1_attach_group()
1676 if (find_iommu_group(iommu->external_domain, iommu_group)) { in vfio_iommu_type1_attach_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-v5.4/drivers/gpu/drm/tegra/ |
| D | drm.h | 39 struct iommu_group *group;
103 struct iommu_group *host1x_client_iommu_attach(struct host1x_client *client,
106 struct iommu_group *group);
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| D | vic.c | 184 struct iommu_group *group = iommu_group_get(client->dev); in vic_init()
233 struct iommu_group *group = iommu_group_get(client->dev); in vic_exit()
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| D | gr2d.c | 20 struct iommu_group *group;
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| /Linux-v5.4/drivers/staging/media/tegra-vde/ |
| D | vde.h | 22 struct iommu_group;
47 struct iommu_group *group;
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| /Linux-v5.4/virt/kvm/ |
| D | vfio.c | 126 static struct iommu_group *kvm_vfio_group_get_iommu_group( in kvm_vfio_group_get_iommu_group()
140 struct iommu_group *grp = kvm_vfio_group_get_iommu_group(vfio_group); in kvm_spapr_tce_release_vfio_group()
284 struct iommu_group *grp; in kvm_vfio_set_group()
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| /Linux-v5.4/drivers/vfio/pci/ |
| D | vfio_pci.c | 565 struct iommu_group *iommu_group; in vfio_pci_fill_devs() local
570 iommu_group = iommu_group_get(&pdev->dev); in vfio_pci_fill_devs()
571 if (!iommu_group) in vfio_pci_fill_devs()
574 fill->devices[fill->cur].group_id = iommu_group_id(iommu_group); in vfio_pci_fill_devs()
579 iommu_group_put(iommu_group); in vfio_pci_fill_devs()
596 struct iommu_group *group; in vfio_pci_validate_devs()
1295 struct iommu_group *group; in vfio_pci_probe()
1381 vfio_iommu_group_put(pdev->dev.iommu_group, &pdev->dev); in vfio_pci_remove()
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| /Linux-v5.4/drivers/vfio/mdev/ |
| D | mdev_driver.c | 19 struct iommu_group *group; in mdev_attach_iommu()
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| /Linux-v5.4/drivers/vfio/platform/ |
| D | vfio_platform_common.c | 660 struct iommu_group *group; in vfio_platform_probe_common()
715 vfio_iommu_group_put(dev->iommu_group, dev); in vfio_platform_remove_common()
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| /Linux-v5.4/arch/powerpc/include/asm/ |
| D | iommu.h | 198 struct iommu_group *group;
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| /Linux-v5.4/arch/powerpc/kvm/ |
| D | book3s_64_vio.c | 70 struct iommu_group *grp) in kvm_spapr_tce_release_iommu_group()
95 struct iommu_group *grp) in kvm_spapr_tce_attach_iommu_group()
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| /Linux-v5.4/drivers/gpu/host1x/ |
| D | dev.h | 116 struct iommu_group *group;
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