search for: vhost_mdev_vring_ioctl

Displaying 20 results from an estimated 28 matches for "vhost_mdev_vring_ioctl".

[RFC] vhost_mdev: add network control vq support
2019 Oct 29
2
[RFC] vhost_mdev: add network control vq support
...; VIRTIO_NET_F_CTRL_RX) | + (1ULL << VIRTIO_NET_F_CTRL_VLAN) | + (1ULL << VIRTIO_NET_F_CTRL_RX_EXTRA) | + (1ULL << VIRTIO_NET_F_GUEST_ANNOUNCE) | + (1ULL << VIRTIO_NET_F_CTRL_MAC_ADDR) | (1ULL << VIRTIO_NET_F_SPEED_DUPLEX), }; @@ -362,6 +369,29 @@ static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, return r; } +/* + * Device specific (e.g. network) ioctls. + */ +static long vhost_mdev_dev_ioctl(struct vhost_mdev *m, unsigned int cmd, + void __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct virtio_mdev_device_ops *ops = md...
[RFC] vhost_mdev: add network control vq support
2019 Oct 29
2
[RFC] vhost_mdev: add network control vq support
...; VIRTIO_NET_F_CTRL_RX) | + (1ULL << VIRTIO_NET_F_CTRL_VLAN) | + (1ULL << VIRTIO_NET_F_CTRL_RX_EXTRA) | + (1ULL << VIRTIO_NET_F_GUEST_ANNOUNCE) | + (1ULL << VIRTIO_NET_F_CTRL_MAC_ADDR) | (1ULL << VIRTIO_NET_F_SPEED_DUPLEX), }; @@ -362,6 +369,29 @@ static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, return r; } +/* + * Device specific (e.g. network) ioctls. + */ +static long vhost_mdev_dev_ioctl(struct vhost_mdev *m, unsigned int cmd, + void __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct virtio_mdev_device_ops *ops = md...
[RFC] vhost_mdev: add network control vq support
2019 Oct 29
0
[RFC] vhost_mdev: add network control vq support
...<< VIRTIO_NET_F_CTRL_VLAN) | > + (1ULL << VIRTIO_NET_F_CTRL_RX_EXTRA) | > + (1ULL << VIRTIO_NET_F_GUEST_ANNOUNCE) | > + (1ULL << VIRTIO_NET_F_CTRL_MAC_ADDR) | > (1ULL << VIRTIO_NET_F_SPEED_DUPLEX), > }; > > @@ -362,6 +369,29 @@ static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > return r; > } > > +/* > + * Device specific (e.g. network) ioctls. > + */ > +static long vhost_mdev_dev_ioctl(struct vhost_mdev *m, unsigned int cmd, > + void __user *argp) > +{ > + struct mdev_device *mdev = m->mde...
[RFC] vhost_mdev: add network control vq support
2019 Oct 30
2
[RFC] vhost_mdev: add network control vq support
...> > + (1ULL << VIRTIO_NET_F_CTRL_RX_EXTRA) | > > + (1ULL << VIRTIO_NET_F_GUEST_ANNOUNCE) | > > + (1ULL << VIRTIO_NET_F_CTRL_MAC_ADDR) | > > (1ULL << VIRTIO_NET_F_SPEED_DUPLEX), > > }; > > > > @@ -362,6 +369,29 @@ static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > > return r; > > } > > > > +/* > > + * Device specific (e.g. network) ioctls. > > + */ > > +static long vhost_mdev_dev_ioctl(struct vhost_mdev *m, unsigned int cmd, > > + void __user *argp) > > +...
[RFC] vhost_mdev: add network control vq support
2019 Oct 30
2
[RFC] vhost_mdev: add network control vq support
...> > + (1ULL << VIRTIO_NET_F_CTRL_RX_EXTRA) | > > + (1ULL << VIRTIO_NET_F_GUEST_ANNOUNCE) | > > + (1ULL << VIRTIO_NET_F_CTRL_MAC_ADDR) | > > (1ULL << VIRTIO_NET_F_SPEED_DUPLEX), > > }; > > > > @@ -362,6 +369,29 @@ static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > > return r; > > } > > > > +/* > > + * Device specific (e.g. network) ioctls. > > + */ > > +static long vhost_mdev_dev_ioctl(struct vhost_mdev *m, unsigned int cmd, > > + void __user *argp) > > +...
[PATCH v2] vhost: introduce mdev based hardware backend
2019 Oct 22
2
[PATCH v2] vhost: introduce mdev based hardware backend
...ev); + + if (copy_to_user(argp, &num, sizeof(num))) + return -EFAULT; + return 0; +} + +static long vhost_mdev_get_queue_num(struct vhost_mdev *m, u32 __user *argp) +{ + u32 nvqs = m->nvqs; + + if (copy_to_user(argp, &nvqs, sizeof(nvqs))) + return -EFAULT; + return 0; +} + +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, + void __user *argp) +{ + const struct virtio_mdev_device_ops *ops = mdev_get_dev_ops(m->mdev); + struct mdev_device *mdev = m->mdev; + struct virtio_mdev_callback cb; + struct vhost_virtqueue *vq; + struct vhost_vring_state s; + u32 idx; + long r...
[PATCH v2] vhost: introduce mdev based hardware backend
2019 Oct 22
2
[PATCH v2] vhost: introduce mdev based hardware backend
...ev); + + if (copy_to_user(argp, &num, sizeof(num))) + return -EFAULT; + return 0; +} + +static long vhost_mdev_get_queue_num(struct vhost_mdev *m, u32 __user *argp) +{ + u32 nvqs = m->nvqs; + + if (copy_to_user(argp, &nvqs, sizeof(nvqs))) + return -EFAULT; + return 0; +} + +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, + void __user *argp) +{ + const struct virtio_mdev_device_ops *ops = mdev_get_dev_ops(m->mdev); + struct mdev_device *mdev = m->mdev; + struct virtio_mdev_callback cb; + struct vhost_virtqueue *vq; + struct vhost_vring_state s; + u32 idx; + long r...
[PATCH v3] vhost: introduce mdev based hardware backend
2019 Oct 29
2
[PATCH v3] vhost: introduce mdev based hardware backend
...host_mdev *m, u16 __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct virtio_mdev_device_ops *ops = mdev_get_vhost_ops(mdev); + u16 num; + + num = ops->get_vq_num_max(mdev); + + if (copy_to_user(argp, &num, sizeof(num))) + return -EFAULT; + + return 0; +} + +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, + void __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct virtio_mdev_device_ops *ops = mdev_get_vhost_ops(mdev); + struct virtio_mdev_callback cb; + struct vhost_virtqueue *vq; + struct vhost_vring_state s; + u8 status; + u32 idx;...
[PATCH v3] vhost: introduce mdev based hardware backend
2019 Oct 29
2
[PATCH v3] vhost: introduce mdev based hardware backend
...host_mdev *m, u16 __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct virtio_mdev_device_ops *ops = mdev_get_vhost_ops(mdev); + u16 num; + + num = ops->get_vq_num_max(mdev); + + if (copy_to_user(argp, &num, sizeof(num))) + return -EFAULT; + + return 0; +} + +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, + void __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct virtio_mdev_device_ops *ops = mdev_get_vhost_ops(mdev); + struct virtio_mdev_callback cb; + struct vhost_virtqueue *vq; + struct vhost_vring_state s; + u8 status; + u32 idx;...
[PATCH v5] vhost: introduce mdev based hardware backend
2019 Nov 05
4
[PATCH v5] vhost: introduce mdev based hardware backend
...host_mdev *m, u16 __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); + u16 num; + + num = ops->get_vq_num_max(mdev); + + if (copy_to_user(argp, &num, sizeof(num))) + return -EFAULT; + + return 0; +} + +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, + void __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); + struct virtio_mdev_callback cb; + struct vhost_virtqueue *vq; + struct vhost_vring_state s; + u8 status; + u32 idx;...
[PATCH v5] vhost: introduce mdev based hardware backend
2019 Nov 05
4
[PATCH v5] vhost: introduce mdev based hardware backend
...host_mdev *m, u16 __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); + u16 num; + + num = ops->get_vq_num_max(mdev); + + if (copy_to_user(argp, &num, sizeof(num))) + return -EFAULT; + + return 0; +} + +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, + void __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); + struct virtio_mdev_callback cb; + struct vhost_virtqueue *vq; + struct vhost_vring_state s; + u8 status; + u32 idx;...
[PATCH v2] vhost: introduce mdev based hardware backend
2019 Oct 22
0
[PATCH v2] vhost: introduce mdev based hardware backend
...-EFAULT; > + return 0; > +} > + > +static long vhost_mdev_get_queue_num(struct vhost_mdev *m, u32 __user *argp) > +{ > + u32 nvqs = m->nvqs; > + > + if (copy_to_user(argp, &nvqs, sizeof(nvqs))) > + return -EFAULT; > + return 0; > +} > + > +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > + void __user *argp) > +{ > + const struct virtio_mdev_device_ops *ops = mdev_get_dev_ops(m->mdev); > + struct mdev_device *mdev = m->mdev; > + struct virtio_mdev_callback cb; > + struct vhost_virtqueue *vq; > + struct vhost...
[PATCH v6] vhost: introduce mdev based hardware backend
2019 Nov 07
2
[PATCH v6] vhost: introduce mdev based hardware backend
...host_mdev *m, u16 __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); + u16 num; + + num = ops->get_vq_num_max(mdev); + + if (copy_to_user(argp, &num, sizeof(num))) + return -EFAULT; + + return 0; +} + +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, + void __user *argp) +{ + struct mdev_device *mdev = m->mdev; + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); + struct virtio_mdev_callback cb; + struct vhost_virtqueue *vq; + struct vhost_vring_state s; + u8 status; + u32 idx;...
[PATCH v5] vhost: introduce mdev based hardware backend
2019 Nov 06
2
[PATCH v5] vhost: introduce mdev based hardware backend
...ops *ops = mdev_get_vhost_ops(mdev); > > + u16 num; > > + > > + num = ops->get_vq_num_max(mdev); > > + > > + if (copy_to_user(argp, &num, sizeof(num))) > > + return -EFAULT; > > + > > + return 0; > > +} > > + > > +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > > + void __user *argp) > > +{ > > + struct mdev_device *mdev = m->mdev; > > + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); > > + struct virtio_mdev_callback cb; > > + struct vhost_virtqueu...
[PATCH v5] vhost: introduce mdev based hardware backend
2019 Nov 06
2
[PATCH v5] vhost: introduce mdev based hardware backend
...ops *ops = mdev_get_vhost_ops(mdev); > > + u16 num; > > + > > + num = ops->get_vq_num_max(mdev); > > + > > + if (copy_to_user(argp, &num, sizeof(num))) > > + return -EFAULT; > > + > > + return 0; > > +} > > + > > +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > > + void __user *argp) > > +{ > > + struct mdev_device *mdev = m->mdev; > > + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); > > + struct virtio_mdev_callback cb; > > + struct vhost_virtqueu...
[PATCH v3] vhost: introduce mdev based hardware backend
2019 Oct 30
1
[PATCH v3] vhost: introduce mdev based hardware backend
...ops *ops = mdev_get_vhost_ops(mdev); > > + u16 num; > > + > > + num = ops->get_vq_num_max(mdev); > > + > > + if (copy_to_user(argp, &num, sizeof(num))) > > + return -EFAULT; > > + > > + return 0; > > +} > > + > > +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > > + void __user *argp) > > +{ > > + struct mdev_device *mdev = m->mdev; > > + const struct virtio_mdev_device_ops *ops = mdev_get_vhost_ops(mdev); > > + struct virtio_mdev_callback cb; > > + struct vhost_virtqueu...
[PATCH v2] vhost: introduce mdev based hardware backend
2019 Oct 23
2
[PATCH v2] vhost: introduce mdev based hardware backend
...; +static long vhost_mdev_get_queue_num(struct vhost_mdev *m, u32 __user *argp) > > +{ > > + u32 nvqs = m->nvqs; > > + > > + if (copy_to_user(argp, &nvqs, sizeof(nvqs))) > > + return -EFAULT; > > + return 0; > > +} > > + > > +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > > + void __user *argp) > > +{ > > + const struct virtio_mdev_device_ops *ops = mdev_get_dev_ops(m->mdev); > > + struct mdev_device *mdev = m->mdev; > > + struct virtio_mdev_callback cb; > > + struct vhost_virt...
[PATCH v2] vhost: introduce mdev based hardware backend
2019 Oct 23
2
[PATCH v2] vhost: introduce mdev based hardware backend
...; +static long vhost_mdev_get_queue_num(struct vhost_mdev *m, u32 __user *argp) > > +{ > > + u32 nvqs = m->nvqs; > > + > > + if (copy_to_user(argp, &nvqs, sizeof(nvqs))) > > + return -EFAULT; > > + return 0; > > +} > > + > > +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > > + void __user *argp) > > +{ > > + const struct virtio_mdev_device_ops *ops = mdev_get_dev_ops(m->mdev); > > + struct mdev_device *mdev = m->mdev; > > + struct virtio_mdev_callback cb; > > + struct vhost_virt...
[PATCH v5] vhost: introduce mdev based hardware backend
2019 Nov 06
0
[PATCH v5] vhost: introduce mdev based hardware backend
...v = m->mdev; > + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); > + u16 num; > + > + num = ops->get_vq_num_max(mdev); > + > + if (copy_to_user(argp, &num, sizeof(num))) > + return -EFAULT; > + > + return 0; > +} > + > +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, > + void __user *argp) > +{ > + struct mdev_device *mdev = m->mdev; > + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); > + struct virtio_mdev_callback cb; > + struct vhost_virtqueue *vq; > + struct vhost_vri...
[PATCH v5] vhost: introduce mdev based hardware backend
2019 Nov 06
2
[PATCH v5] vhost: introduce mdev based hardware backend
...> + >>>> + num = ops->get_vq_num_max(mdev); >>>> + >>>> + if (copy_to_user(argp, &num, sizeof(num))) >>>> + return -EFAULT; >>>> + >>>> + return 0; >>>> +} >>>> + >>>> +static long vhost_mdev_vring_ioctl(struct vhost_mdev *m, unsigned int cmd, >>>> + void __user *argp) >>>> +{ >>>> + struct mdev_device *mdev = m->mdev; >>>> + const struct mdev_virtio_device_ops *ops = mdev_get_vhost_ops(mdev); >>>> + struct virtio_mdev_callback cb...