Lines Matching +full:- +full:- +full:disable +full:- +full:vhost +full:- +full:kernel

1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
4 /* Userspace interface for in-kernel virtio accelerators. */
6 /* vhost is used to reduce the number of system calls involved in virtio.
18 #define VHOST_FILE_UNBIND -1
25  * vhost specific features. */
30  * must be called before any other vhost command.  Further calls to
64  * the kernel will free all the device's workers when the device is closed.
80  * or VHOST_VRING_BIG_ENDIAN (other values return -EINVAL).
82  * returns -EBUSY.
85  * Not all kernel configurations support this ioctl, but all configurations that
121 /* Set or get vhost backend capability */
130  * used for transmit.  Pass fd -1 to unbind from the socket and the transmit
152  * the device id defined in virtio-spec.
156  * of the device status defined in virtio-spec.
161  * definition of the device config defined in virtio-spec.
167 /* Enable/disable the ring. */
234  * kernel set the queue size in vhost_vring_state.num