Displaying 7 results from an estimated 7 matches for "vfio_vhost_mdev_remove".
2019 Sep 17
2
[RFC v4 0/3] vhost: introduce mdev based hardware backend
...read = vfio_vhost_mdev_read,
.write = vfio_vhost_mdev_write,
.mmap = vfio_vhost_mdev_mmap,
};
static int vfio_vhost_mdev_probe(struct device *dev)
{
struct mdev_device *mdev = to_mdev_device(dev);
/* ... */
return vfio_add_group_dev(dev, &vfio_vhost_mdev_dev_ops, mdev);
}
static void vfio_vhost_mdev_remove(struct device *dev)
{
/* ... */
vfio_del_group_dev(dev);
}
static struct mdev_driver vfio_vhost_mdev_driver = {
.name = "vfio_vhost_mdev",
.probe = vfio_vhost_mdev_probe,
.remove = vfio_vhost_mdev_remove,
};
static int __init vfio_vhost_mdev_init(void)
{
return mdev_register_drive...
2019 Sep 17
2
[RFC v4 0/3] vhost: introduce mdev based hardware backend
...read = vfio_vhost_mdev_read,
.write = vfio_vhost_mdev_write,
.mmap = vfio_vhost_mdev_mmap,
};
static int vfio_vhost_mdev_probe(struct device *dev)
{
struct mdev_device *mdev = to_mdev_device(dev);
/* ... */
return vfio_add_group_dev(dev, &vfio_vhost_mdev_dev_ops, mdev);
}
static void vfio_vhost_mdev_remove(struct device *dev)
{
/* ... */
vfio_del_group_dev(dev);
}
static struct mdev_driver vfio_vhost_mdev_driver = {
.name = "vfio_vhost_mdev",
.probe = vfio_vhost_mdev_probe,
.remove = vfio_vhost_mdev_remove,
};
static int __init vfio_vhost_mdev_init(void)
{
return mdev_register_drive...
2019 Sep 18
0
[RFC v4 0/3] vhost: introduce mdev based hardware backend
...write,
> .mmap = vfio_vhost_mdev_mmap,
> };
>
> static int vfio_vhost_mdev_probe(struct device *dev)
> {
> struct mdev_device *mdev = to_mdev_device(dev);
>
> /* ... */
> return vfio_add_group_dev(dev, &vfio_vhost_mdev_dev_ops, mdev);
> }
>
> static void vfio_vhost_mdev_remove(struct device *dev)
> {
> /* ... */
> vfio_del_group_dev(dev);
> }
>
> static struct mdev_driver vfio_vhost_mdev_driver = {
> .name = "vfio_vhost_mdev",
> .probe = vfio_vhost_mdev_probe,
> .remove = vfio_vhost_mdev_remove,
> };
>
> static int __ini...
2019 Sep 18
2
[RFC v4 0/3] vhost: introduce mdev based hardware backend
...gt; >
> > static int vfio_vhost_mdev_probe(struct device *dev)
> > {
> > struct mdev_device *mdev = to_mdev_device(dev);
> >
> > /* ... */
> > return vfio_add_group_dev(dev, &vfio_vhost_mdev_dev_ops, mdev);
> > }
> >
> > static void vfio_vhost_mdev_remove(struct device *dev)
> > {
> > /* ... */
> > vfio_del_group_dev(dev);
> > }
> >
> > static struct mdev_driver vfio_vhost_mdev_driver = {
> > .name = "vfio_vhost_mdev",
> > .probe = vfio_vhost_mdev_probe,
> > .remove = vfio_vhost_m...
2019 Sep 18
2
[RFC v4 0/3] vhost: introduce mdev based hardware backend
...gt; >
> > static int vfio_vhost_mdev_probe(struct device *dev)
> > {
> > struct mdev_device *mdev = to_mdev_device(dev);
> >
> > /* ... */
> > return vfio_add_group_dev(dev, &vfio_vhost_mdev_dev_ops, mdev);
> > }
> >
> > static void vfio_vhost_mdev_remove(struct device *dev)
> > {
> > /* ... */
> > vfio_del_group_dev(dev);
> > }
> >
> > static struct mdev_driver vfio_vhost_mdev_driver = {
> > .name = "vfio_vhost_mdev",
> > .probe = vfio_vhost_mdev_probe,
> > .remove = vfio_vhost_m...
2019 Sep 17
7
[RFC v4 0/3] vhost: introduce mdev based hardware backend
This RFC is to demonstrate below ideas,
a) Build vhost-mdev on top of the same abstraction defined in
the virtio-mdev series [1];
b) Introduce /dev/vhost-mdev to do vhost ioctls and support
setting mdev device as backend;
Now the userspace API looks like this:
- Userspace generates a compatible mdev device;
- Userspace opens this mdev device with VFIO API (including
doing IOMMU
2019 Sep 17
7
[RFC v4 0/3] vhost: introduce mdev based hardware backend
This RFC is to demonstrate below ideas,
a) Build vhost-mdev on top of the same abstraction defined in
the virtio-mdev series [1];
b) Introduce /dev/vhost-mdev to do vhost ioctls and support
setting mdev device as backend;
Now the userspace API looks like this:
- Userspace generates a compatible mdev device;
- Userspace opens this mdev device with VFIO API (including
doing IOMMU