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Searched refs:vfio_device (Results 1 – 25 of 33) sorted by relevance

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/linux-6.3-rc2/include/linux/
A Dvfio.h36 struct vfio_device { struct
94 int (*init)(struct vfio_device *vdev);
95 void (*release)(struct vfio_device *vdev);
96 int (*bind_iommufd)(struct vfio_device *vdev,
100 int (*open_device)(struct vfio_device *vdev);
101 void (*close_device)(struct vfio_device *vdev);
130 ((void (*)(struct vfio_device *vdev)) NULL)
137 ((void (*)(struct vfio_device *vdev)) NULL)
159 struct vfio_device *device,
181 int (*log_start)(struct vfio_device *device,
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A Dvfio_pci_core.h53 struct vfio_device vdev;
108 void vfio_pci_core_close_device(struct vfio_device *core_vdev);
109 int vfio_pci_core_init_dev(struct vfio_device *core_vdev);
110 void vfio_pci_core_release_dev(struct vfio_device *core_vdev);
116 long vfio_pci_core_ioctl(struct vfio_device *core_vdev, unsigned int cmd,
118 int vfio_pci_core_ioctl_feature(struct vfio_device *device, u32 flags,
120 ssize_t vfio_pci_core_read(struct vfio_device *core_vdev, char __user *buf,
122 ssize_t vfio_pci_core_write(struct vfio_device *core_vdev, const char __user *buf,
124 int vfio_pci_core_mmap(struct vfio_device *core_vdev, struct vm_area_struct *vma);
125 void vfio_pci_core_request(struct vfio_device *core_vdev, unsigned int count);
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/linux-6.3-rc2/drivers/vfio/
A Dvfio.h19 void vfio_device_put_registration(struct vfio_device *device);
22 void vfio_device_close(struct vfio_device *device,
79 int vfio_device_set_group(struct vfio_device *device,
81 void vfio_device_remove_group(struct vfio_device *device);
82 void vfio_device_group_register(struct vfio_device *device);
86 void vfio_device_group_close(struct vfio_device *device);
87 bool vfio_device_has_container(struct vfio_device *device);
121 struct vfio_device *vdev);
123 struct vfio_device *vdev);
221 void vfio_iommufd_unbind(struct vfio_device *device);
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A Diommufd.c13 int vfio_iommufd_bind(struct vfio_device *vdev, struct iommufd_ctx *ictx) in vfio_iommufd_bind()
65 void vfio_iommufd_unbind(struct vfio_device *vdev) in vfio_iommufd_unbind()
81 int vfio_iommufd_physical_bind(struct vfio_device *vdev, in vfio_iommufd_physical_bind()
94 void vfio_iommufd_physical_unbind(struct vfio_device *vdev) in vfio_iommufd_physical_unbind()
107 int vfio_iommufd_physical_attach_ioas(struct vfio_device *vdev, u32 *pt_id) in vfio_iommufd_physical_attach_ioas()
128 struct vfio_device *vdev = data; in vfio_emulated_unmap()
138 int vfio_iommufd_emulated_bind(struct vfio_device *vdev, in vfio_iommufd_emulated_bind()
149 void vfio_iommufd_emulated_unbind(struct vfio_device *vdev) in vfio_iommufd_emulated_unbind()
162 int vfio_iommufd_emulated_attach_ioas(struct vfio_device *vdev, u32 *pt_id) in vfio_iommufd_emulated_attach_ioas()
A Dvfio_main.c133 struct vfio_device *cur; in vfio_device_set_open_count()
165 struct vfio_device *device = in vfio_device_release()
166 container_of(dev, struct vfio_device, device); in vfio_device_release()
195 struct vfio_device *device; in _vfio_alloc_device()
198 if (WARN_ON(size < sizeof(struct vfio_device))) in _vfio_alloc_device()
381 void vfio_device_put_kvm(struct vfio_device *device) in vfio_device_put_kvm()
470 void vfio_device_close(struct vfio_device *device, in vfio_device_close()
519 struct vfio_device *device = filep->private_data; in vfio_device_fops_release()
978 struct vfio_device *device = opaque; in vfio_device_log_read_and_clear()
1089 struct vfio_device *device = filep->private_data; in vfio_device_fops_unl_ioctl()
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A Dgroup.c29 struct vfio_device *it, *device = ERR_PTR(-ENODEV); in vfio_device_get_from_name()
172 static int vfio_device_group_open(struct vfio_device *device) in vfio_device_group_open()
205 void vfio_device_group_close(struct vfio_device *device) in vfio_device_group_close()
264 struct vfio_device *device; in vfio_group_ioctl_get_device_fd()
570 struct vfio_device *device; in vfio_group_has_device()
634 int vfio_device_set_group(struct vfio_device *device, in vfio_device_set_group()
652 void vfio_device_remove_group(struct vfio_device *device) in vfio_device_remove_group()
699 void vfio_device_group_register(struct vfio_device *device) in vfio_device_group_register()
713 int vfio_device_group_use_iommu(struct vfio_device *device) in vfio_device_group_use_iommu()
743 bool vfio_device_has_container(struct vfio_device *device) in vfio_device_has_container()
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A Dcontainer.c164 void vfio_device_container_register(struct vfio_device *device) in vfio_device_container_register()
174 void vfio_device_container_unregister(struct vfio_device *device) in vfio_device_container_unregister()
531 int vfio_device_container_pin_pages(struct vfio_device *device, in vfio_device_container_pin_pages()
548 void vfio_device_container_unpin_pages(struct vfio_device *device, in vfio_device_container_unpin_pages()
560 int vfio_device_container_dma_rw(struct vfio_device *device, in vfio_device_container_dma_rw()
/linux-6.3-rc2/drivers/vfio/platform/
A Dvfio_platform_private.h46 struct vfio_device vdev;
84 int vfio_platform_open_device(struct vfio_device *core_vdev);
85 void vfio_platform_close_device(struct vfio_device *core_vdev);
86 long vfio_platform_ioctl(struct vfio_device *core_vdev,
88 ssize_t vfio_platform_read(struct vfio_device *core_vdev,
91 ssize_t vfio_platform_write(struct vfio_device *core_vdev,
94 int vfio_platform_mmap(struct vfio_device *core_vdev,
A Dvfio_platform.c40 static int vfio_platform_init_dev(struct vfio_device *core_vdev) in vfio_platform_init_dev()
80 static void vfio_platform_release_dev(struct vfio_device *core_vdev) in vfio_platform_release_dev()
A Dvfio_platform_common.c217 void vfio_platform_close_device(struct vfio_device *core_vdev) in vfio_platform_close_device()
237 int vfio_platform_open_device(struct vfio_device *core_vdev) in vfio_platform_open_device()
275 long vfio_platform_ioctl(struct vfio_device *core_vdev, in vfio_platform_ioctl()
440 ssize_t vfio_platform_read(struct vfio_device *core_vdev, in vfio_platform_read()
518 ssize_t vfio_platform_write(struct vfio_device *core_vdev, const char __user *buf, in vfio_platform_write()
562 int vfio_platform_mmap(struct vfio_device *core_vdev, struct vm_area_struct *vma) in vfio_platform_mmap()
A Dvfio_amba.c44 static int vfio_amba_init_dev(struct vfio_device *core_vdev) in vfio_amba_init_dev()
91 static void vfio_amba_release_dev(struct vfio_device *core_vdev) in vfio_amba_release_dev()
/linux-6.3-rc2/drivers/gpu/drm/i915/gvt/
A Dkvmgt.c154 ret = vfio_pin_pages(&vgpu->vfio_device, cur_iova, 1, in gvt_pin_guest_page()
644 if (vgpu->vfio_device.kvm == itr->vfio_device.kvm) { in __kvmgt_vgpu_exist()
658 if (!vgpu->vfio_device.kvm || in intel_vgpu_open_device()
659 vgpu->vfio_device.kvm->mm != current->mm) { in intel_vgpu_open_device()
669 kvm_get_kvm(vgpu->vfio_device.kvm); in intel_vgpu_open_device()
706 kvm_put_kvm(vgpu->vfio_device.kvm); in intel_vgpu_close_device()
1501 vfio_put_device(&vgpu->vfio_device); in intel_vgpu_probe()
1509 vfio_unregister_group_dev(&vgpu->vfio_device); in intel_vgpu_remove()
1510 vfio_put_device(&vgpu->vfio_device); in intel_vgpu_remove()
1549 struct kvm *kvm = info->vfio_device.kvm; in intel_gvt_page_track_add()
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A Dgvt.h182 struct vfio_device vfio_device; member
735 return vfio_dma_rw(&vgpu->vfio_device, gpa, buf, len, false); in intel_gvt_read_gpa()
753 return vfio_dma_rw(&vgpu->vfio_device, gpa, buf, len, true); in intel_gvt_write_gpa()
/linux-6.3-rc2/drivers/s390/cio/
A Dvfio_ccw_cp.c92 struct vfio_device *vdev, int pa_nr, bool unaligned) in page_array_unpin()
131 static int page_array_pin(struct page_array *pa, struct vfio_device *vdev, bool unaligned) in page_array_pin()
169 static void page_array_unpin_free(struct page_array *pa, struct vfio_device *vdev, bool unaligned) in page_array_unpin_free()
422 struct vfio_device *vdev = in ccwchain_handle_ccw()
508 struct vfio_device *vdev = in get_guest_idal()
562 struct vfio_device *vdev = in ccw_count_idaws()
605 struct vfio_device *vdev = in ccwchain_fetch_ccw()
706 struct vfio_device *vdev = in cp_init()
751 struct vfio_device *vdev = in cp_free()
A Dvfio_ccw_ops.c35 static void vfio_ccw_dma_unmap(struct vfio_device *vdev, u64 iova, u64 length) in vfio_ccw_dma_unmap()
47 static int vfio_ccw_mdev_init_dev(struct vfio_device *vdev) in vfio_ccw_mdev_init_dev()
129 static void vfio_ccw_mdev_release_dev(struct vfio_device *vdev) in vfio_ccw_mdev_release_dev()
165 static int vfio_ccw_mdev_open_device(struct vfio_device *vdev) in vfio_ccw_mdev_open_device()
200 static void vfio_ccw_mdev_close_device(struct vfio_device *vdev) in vfio_ccw_mdev_close_device()
230 static ssize_t vfio_ccw_mdev_read(struct vfio_device *vdev, in vfio_ccw_mdev_read()
282 static ssize_t vfio_ccw_mdev_write(struct vfio_device *vdev, in vfio_ccw_mdev_write()
507 static ssize_t vfio_ccw_mdev_ioctl(struct vfio_device *vdev, in vfio_ccw_mdev_ioctl()
603 static void vfio_ccw_mdev_request(struct vfio_device *vdev, unsigned int count) in vfio_ccw_mdev_request()
/linux-6.3-rc2/drivers/vfio/fsl-mc/
A Dvfio_fsl_mc.c22 static int vfio_fsl_mc_open_device(struct vfio_device *core_vdev) in vfio_fsl_mc_open_device()
97 static void vfio_fsl_mc_close_device(struct vfio_device *core_vdev) in vfio_fsl_mc_close_device()
120 static long vfio_fsl_mc_ioctl(struct vfio_device *core_vdev, in vfio_fsl_mc_ioctl()
240 static ssize_t vfio_fsl_mc_read(struct vfio_device *core_vdev, char __user *buf, in vfio_fsl_mc_read()
318 static ssize_t vfio_fsl_mc_write(struct vfio_device *core_vdev, in vfio_fsl_mc_write()
384 static int vfio_fsl_mc_mmap(struct vfio_device *core_vdev, in vfio_fsl_mc_mmap()
512 static int vfio_fsl_mc_init_dev(struct vfio_device *core_vdev) in vfio_fsl_mc_init_dev()
564 static void vfio_fsl_mc_release_dev(struct vfio_device *core_vdev) in vfio_fsl_mc_release_dev()
A Dvfio_fsl_mc_private.h34 struct vfio_device vdev;
/linux-6.3-rc2/Documentation/driver-api/
A Dvfio.rst255 int vfio_register_group_dev(struct vfio_device *device);
262 vfio_device::
265 void vfio_put_device(struct vfio_device *device);
276 int (*init)(struct vfio_device *vdev);
277 void (*release)(struct vfio_device *vdev);
278 int (*bind_iommufd)(struct vfio_device *vdev,
280 void (*unbind_iommufd)(struct vfio_device *vdev);
281 int (*attach_ioas)(struct vfio_device *vdev, u32 *pt_id);
282 int (*open_device)(struct vfio_device *vdev);
283 void (*close_device)(struct vfio_device *vdev);
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/linux-6.3-rc2/drivers/vfio/pci/mlx5/
A Dcmd.h220 int mlx5vf_start_page_tracker(struct vfio_device *vdev,
222 int mlx5vf_stop_page_tracker(struct vfio_device *vdev);
223 int mlx5vf_tracker_read_and_clear(struct vfio_device *vdev, unsigned long iova,
A Dmain.c1166 mlx5vf_pci_set_device_state(struct vfio_device *vdev, in mlx5vf_pci_set_device_state()
1197 static int mlx5vf_pci_get_data_size(struct vfio_device *vdev, in mlx5vf_pci_get_data_size()
1214 static int mlx5vf_pci_get_device_state(struct vfio_device *vdev, in mlx5vf_pci_get_device_state()
1250 static int mlx5vf_pci_open_device(struct vfio_device *core_vdev) in mlx5vf_pci_open_device()
1267 static void mlx5vf_pci_close_device(struct vfio_device *core_vdev) in mlx5vf_pci_close_device()
1288 static int mlx5vf_pci_init_dev(struct vfio_device *core_vdev) in mlx5vf_pci_init_dev()
1304 static void mlx5vf_pci_release_dev(struct vfio_device *core_vdev) in mlx5vf_pci_release_dev()
/linux-6.3-rc2/samples/vfio-mdev/
A Dmdpy.c95 struct vfio_device vdev;
222 static int mdpy_init_dev(struct vfio_device *vdev) in mdpy_init_dev()
279 static void mdpy_release_dev(struct vfio_device *vdev) in mdpy_release_dev()
298 static ssize_t mdpy_read(struct vfio_device *vdev, char __user *buf, in mdpy_read()
359 static ssize_t mdpy_write(struct vfio_device *vdev, const char __user *buf, in mdpy_write()
418 static int mdpy_mmap(struct vfio_device *vdev, struct vm_area_struct *vma) in mdpy_mmap()
512 static long mdpy_ioctl(struct vfio_device *vdev, unsigned int cmd, in mdpy_ioctl()
A Dmbochs.c172 struct vfio_device vdev;
516 static int mbochs_init_dev(struct vfio_device *vdev) in mbochs_init_dev()
589 static void mbochs_release_dev(struct vfio_device *vdev) in mbochs_release_dev()
607 static ssize_t mbochs_read(struct vfio_device *vdev, char __user *buf, in mbochs_read()
668 static ssize_t mbochs_write(struct vfio_device *vdev, const char __user *buf, in mbochs_write()
795 static int mbochs_mmap(struct vfio_device *vdev, struct vm_area_struct *vma) in mbochs_mmap()
1185 static long mbochs_ioctl(struct vfio_device *vdev, unsigned int cmd, in mbochs_ioctl()
1305 static void mbochs_close_device(struct vfio_device *vdev) in mbochs_close_device()
/linux-6.3-rc2/drivers/vfio/pci/hisilicon/
A Dhisi_acc_vfio_pci.c1042 hisi_acc_vfio_pci_set_device_state(struct vfio_device *vdev, in hisi_acc_vfio_pci_set_device_state()
1076 hisi_acc_vfio_pci_get_data_size(struct vfio_device *vdev, in hisi_acc_vfio_pci_get_data_size()
1084 hisi_acc_vfio_pci_get_device_state(struct vfio_device *vdev, in hisi_acc_vfio_pci_get_device_state()
1189 static int hisi_acc_pci_rw_access_check(struct vfio_device *core_vdev, in hisi_acc_pci_rw_access_check()
1211 static int hisi_acc_vfio_pci_mmap(struct vfio_device *core_vdev, in hisi_acc_vfio_pci_mmap()
1235 static ssize_t hisi_acc_vfio_pci_write(struct vfio_device *core_vdev, in hisi_acc_vfio_pci_write()
1249 static ssize_t hisi_acc_vfio_pci_read(struct vfio_device *core_vdev, in hisi_acc_vfio_pci_read()
1263 static long hisi_acc_vfio_pci_ioctl(struct vfio_device *core_vdev, unsigned int cmd, in hisi_acc_vfio_pci_ioctl()
1302 static int hisi_acc_vfio_pci_open_device(struct vfio_device *core_vdev) in hisi_acc_vfio_pci_open_device()
1326 static void hisi_acc_vfio_pci_close_device(struct vfio_device *core_vdev) in hisi_acc_vfio_pci_close_device()
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/linux-6.3-rc2/drivers/vfio/pci/
A Dvfio_pci_core.c305 static int vfio_pci_core_pm_entry(struct vfio_device *device, u32 flags, in vfio_pci_core_pm_entry()
326 struct vfio_device *device, u32 flags, in vfio_pci_core_pm_entry_with_wakeup()
382 static int vfio_pci_core_pm_exit(struct vfio_device *device, u32 flags, in vfio_pci_core_pm_exit()
682 void vfio_pci_core_close_device(struct vfio_device *core_vdev) in vfio_pci_core_close_device()
1377 long vfio_pci_core_ioctl(struct vfio_device *core_vdev, unsigned int cmd, in vfio_pci_core_ioctl()
1435 int vfio_pci_core_ioctl_feature(struct vfio_device *device, u32 flags, in vfio_pci_core_ioctl_feature()
1501 ssize_t vfio_pci_core_read(struct vfio_device *core_vdev, char __user *buf, in vfio_pci_core_read()
1921 int vfio_pci_core_match(struct vfio_device *core_vdev, char *buf) in vfio_pci_core_match()
2089 int vfio_pci_core_init_dev(struct vfio_device *core_vdev) in vfio_pci_core_init_dev()
2110 void vfio_pci_core_release_dev(struct vfio_device *core_vdev) in vfio_pci_core_release_dev()
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/linux-6.3-rc2/drivers/s390/crypto/
A Dvfio_ap_private.h112 struct vfio_device vdev;

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