| /Linux-v5.15/include/linux/ |
| D | vfio.h | 30 struct vfio_device { struct
61 int (*open_device)(struct vfio_device *vdev); argument
62 void (*close_device)(struct vfio_device *vdev);
63 ssize_t (*read)(struct vfio_device *vdev, char __user *buf,
65 ssize_t (*write)(struct vfio_device *vdev, const char __user *buf,
67 long (*ioctl)(struct vfio_device *vdev, unsigned int cmd,
69 int (*mmap)(struct vfio_device *vdev, struct vm_area_struct *vma);
70 void (*request)(struct vfio_device *vdev, unsigned int count);
71 int (*match)(struct vfio_device *vdev, char *buf);
77 void vfio_init_group_dev(struct vfio_device *device, struct device *dev,
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| D | vfio_pci_core.h | 99 struct vfio_device vdev;
212 void vfio_pci_core_close_device(struct vfio_device *core_vdev);
221 long vfio_pci_core_ioctl(struct vfio_device *core_vdev, unsigned int cmd,
223 ssize_t vfio_pci_core_read(struct vfio_device *core_vdev, char __user *buf,
225 ssize_t vfio_pci_core_write(struct vfio_device *core_vdev, const char __user *buf,
227 int vfio_pci_core_mmap(struct vfio_device *core_vdev, struct vm_area_struct *vma);
228 void vfio_pci_core_request(struct vfio_device *core_vdev, unsigned int count);
229 int vfio_pci_core_match(struct vfio_device *core_vdev, char *buf);
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| /Linux-v5.15/drivers/vfio/mdev/ |
| D | vfio_mdev.c | 20 static int vfio_mdev_open_device(struct vfio_device *core_vdev) in vfio_mdev_open_device()
31 static void vfio_mdev_close_device(struct vfio_device *core_vdev) in vfio_mdev_close_device()
40 static long vfio_mdev_unlocked_ioctl(struct vfio_device *core_vdev, in vfio_mdev_unlocked_ioctl()
52 static ssize_t vfio_mdev_read(struct vfio_device *core_vdev, char __user *buf, in vfio_mdev_read()
64 static ssize_t vfio_mdev_write(struct vfio_device *core_vdev, in vfio_mdev_write()
77 static int vfio_mdev_mmap(struct vfio_device *core_vdev, in vfio_mdev_mmap()
89 static void vfio_mdev_request(struct vfio_device *core_vdev, unsigned int count) in vfio_mdev_request()
114 struct vfio_device *vdev; in vfio_mdev_probe()
137 struct vfio_device *vdev = dev_get_drvdata(&mdev->dev); in vfio_mdev_remove()
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| /Linux-v5.15/drivers/vfio/ |
| D | vfio.c | 101 int vfio_assign_device_set(struct vfio_device *device, void *set_id) in vfio_assign_device_set()
151 static void vfio_release_device_set(struct vfio_device *device) in vfio_release_device_set()
599 void vfio_device_put(struct vfio_device *device) in vfio_device_put()
606 static bool vfio_device_try_get(struct vfio_device *device) in vfio_device_try_get()
611 static struct vfio_device *vfio_group_get_device(struct vfio_group *group, in vfio_group_get_device()
614 struct vfio_device *device; in vfio_group_get_device()
676 struct vfio_device *device; in vfio_dev_viable()
707 struct vfio_device *device; in vfio_group_nb_add_dev()
816 void vfio_init_group_dev(struct vfio_device *device, struct device *dev, in vfio_init_group_dev()
825 void vfio_uninit_group_dev(struct vfio_device *device) in vfio_uninit_group_dev()
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| /Linux-v5.15/drivers/vfio/fsl-mc/ |
| D | vfio_fsl_mc.c | 22 static int vfio_fsl_mc_open_device(struct vfio_device *core_vdev) in vfio_fsl_mc_open_device()
69 static void vfio_fsl_mc_close_device(struct vfio_device *core_vdev) in vfio_fsl_mc_close_device()
94 static long vfio_fsl_mc_ioctl(struct vfio_device *core_vdev, in vfio_fsl_mc_ioctl()
225 static ssize_t vfio_fsl_mc_read(struct vfio_device *core_vdev, char __user *buf, in vfio_fsl_mc_read()
303 static ssize_t vfio_fsl_mc_write(struct vfio_device *core_vdev, in vfio_fsl_mc_write()
369 static int vfio_fsl_mc_mmap(struct vfio_device *core_vdev, in vfio_fsl_mc_mmap()
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| D | vfio_fsl_mc_private.h | 34 struct vfio_device vdev;
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| /Linux-v5.15/drivers/vfio/platform/ |
| D | vfio_platform_common.c | 221 static void vfio_platform_close_device(struct vfio_device *core_vdev) in vfio_platform_close_device()
240 static int vfio_platform_open_device(struct vfio_device *core_vdev) in vfio_platform_open_device()
277 static long vfio_platform_ioctl(struct vfio_device *core_vdev, in vfio_platform_ioctl()
441 static ssize_t vfio_platform_read(struct vfio_device *core_vdev, in vfio_platform_read()
518 static ssize_t vfio_platform_write(struct vfio_device *core_vdev, const char __user *buf, in vfio_platform_write()
561 static int vfio_platform_mmap(struct vfio_device *core_vdev, struct vm_area_struct *vma) in vfio_platform_mmap()
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| D | vfio_platform_private.h | 46 struct vfio_device vdev;
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| /Linux-v5.15/drivers/s390/crypto/ |
| D | vfio_ap_private.h | 83 struct vfio_device vdev;
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| D | vfio_ap_ops.c | 1285 static int vfio_ap_mdev_open_device(struct vfio_device *vdev) in vfio_ap_mdev_open_device()
1314 static void vfio_ap_mdev_close_device(struct vfio_device *vdev) in vfio_ap_mdev_close_device()
1346 static ssize_t vfio_ap_mdev_ioctl(struct vfio_device *vdev, in vfio_ap_mdev_ioctl()
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| /Linux-v5.15/samples/vfio-mdev/ |
| D | mdpy.c | 92 struct vfio_device vdev;
291 static ssize_t mdpy_read(struct vfio_device *vdev, char __user *buf, in mdpy_read()
352 static ssize_t mdpy_write(struct vfio_device *vdev, const char __user *buf, in mdpy_write()
411 static int mdpy_mmap(struct vfio_device *vdev, struct vm_area_struct *vma) in mdpy_mmap()
505 static long mdpy_ioctl(struct vfio_device *vdev, unsigned int cmd, in mdpy_ioctl()
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| D | mbochs.c | 164 struct vfio_device vdev;
583 static ssize_t mbochs_read(struct vfio_device *vdev, char __user *buf, in mbochs_read()
644 static ssize_t mbochs_write(struct vfio_device *vdev, const char __user *buf, in mbochs_write()
771 static int mbochs_mmap(struct vfio_device *vdev, struct vm_area_struct *vma) in mbochs_mmap()
1161 static long mbochs_ioctl(struct vfio_device *vdev, unsigned int cmd, in mbochs_ioctl()
1281 static void mbochs_close_device(struct vfio_device *vdev) in mbochs_close_device()
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| D | mtty.c | 130 struct vfio_device vdev;
780 static ssize_t mtty_read(struct vfio_device *vdev, char __user *buf, in mtty_read()
841 static ssize_t mtty_write(struct vfio_device *vdev, const char __user *buf, in mtty_write()
1094 static long mtty_ioctl(struct vfio_device *vdev, unsigned int cmd, in mtty_ioctl()
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| /Linux-v5.15/drivers/vfio/pci/ |
| D | vfio_pci_core.c | 416 struct vfio_device *pf_dev; in get_pf_vdev()
448 void vfio_pci_core_close_device(struct vfio_device *core_vdev) in vfio_pci_core_close_device()
637 long vfio_pci_core_ioctl(struct vfio_device *core_vdev, unsigned int cmd, in vfio_pci_core_ioctl()
1213 ssize_t vfio_pci_core_read(struct vfio_device *core_vdev, char __user *buf, in vfio_pci_core_read()
1226 ssize_t vfio_pci_core_write(struct vfio_device *core_vdev, const char __user *buf, in vfio_pci_core_write()
1446 int vfio_pci_core_mmap(struct vfio_device *core_vdev, struct vm_area_struct *vma) in vfio_pci_core_mmap()
1518 void vfio_pci_core_request(struct vfio_device *core_vdev, unsigned int count) in vfio_pci_core_request()
1635 int vfio_pci_core_match(struct vfio_device *core_vdev, char *buf) in vfio_pci_core_match()
1907 struct vfio_device *device; in vfio_pci_aer_err_detected()
1929 struct vfio_device *device; in vfio_pci_core_sriov_configure()
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| D | vfio_pci.c | 101 static int vfio_pci_open_device(struct vfio_device *core_vdev) in vfio_pci_open_device()
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| /Linux-v5.15/Documentation/driver-api/ |
| D | vfio.rst | 255 void vfio_init_group_dev(struct vfio_device *device,
258 void vfio_uninit_group_dev(struct vfio_device *device);
259 int vfio_register_group_dev(struct vfio_device *device);
260 void vfio_unregister_group_dev(struct vfio_device *device);
262 The driver should embed the vfio_device in its own structure and call
273 int (*open)(struct vfio_device *vdev);
274 void (*release)(struct vfio_device *vdev);
275 ssize_t (*read)(struct vfio_device *vdev, char __user *buf,
277 ssize_t (*write)(struct vfio_device *vdev,
280 long (*ioctl)(struct vfio_device *vdev, unsigned int cmd,
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| /Linux-v5.15/drivers/gpu/drm/i915/gvt/ |
| D | kvmgt.c | 133 struct vfio_device *vfio_device; member
712 vdev->vfio_device = vfio_device_get_from_dev( in kvmgt_get_vfio_device()
714 if (!vdev->vfio_device) { in kvmgt_get_vfio_device()
784 if (WARN_ON(!vdev->vfio_device)) in kvmgt_put_vfio_device()
787 vfio_device_put(vdev->vfio_device); in kvmgt_put_vfio_device()
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