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gerrit.omnirom.org / android_bionic / d7b0bde05fe0170dff95023ad5aa14c0a820988c / . / libc / kernel / uapi / linux / vhost.h
blob: 53b01c415890e8b6883f792f650788f02b7d8298 [file] [log] [blame]
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]1/****************************************************************************
2 ****************************************************************************
3 ***
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
9 ***
10 *** To edit the content of this header, modify the corresponding
11 *** source file (e.g. under external/kernel-headers/original/) then
12 *** run bionic/libc/kernel/tools/update_all.py
13 ***
14 *** Any manual change here will be lost the next time this script will
15 *** be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _LINUX_VHOST_H
20#define _LINUX_VHOST_H
Christopher Ferrisd842e432019-03-07 10:21:59 -0800[diff] [blame]21#include <linux/vhost_types.h>
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]22#include <linux/types.h>
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]23#include <linux/ioctl.h>
Christopher Ferris8177cdf2020-08-03 11:53:55 -0700[diff] [blame]24#define VHOST_FILE_UNBIND - 1
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]25#define VHOST_VIRTIO 0xAF
26#define VHOST_GET_FEATURES _IOR(VHOST_VIRTIO, 0x00, __u64)
27#define VHOST_SET_FEATURES _IOW(VHOST_VIRTIO, 0x00, __u64)
28#define VHOST_SET_OWNER _IO(VHOST_VIRTIO, 0x01)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]29#define VHOST_RESET_OWNER _IO(VHOST_VIRTIO, 0x02)
30#define VHOST_SET_MEM_TABLE _IOW(VHOST_VIRTIO, 0x03, struct vhost_memory)
31#define VHOST_SET_LOG_BASE _IOW(VHOST_VIRTIO, 0x04, __u64)
32#define VHOST_SET_LOG_FD _IOW(VHOST_VIRTIO, 0x07, int)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]33#define VHOST_SET_VRING_NUM _IOW(VHOST_VIRTIO, 0x10, struct vhost_vring_state)
34#define VHOST_SET_VRING_ADDR _IOW(VHOST_VIRTIO, 0x11, struct vhost_vring_addr)
35#define VHOST_SET_VRING_BASE _IOW(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
36#define VHOST_GET_VRING_BASE _IOWR(VHOST_VIRTIO, 0x12, struct vhost_vring_state)
Christopher Ferris05d08e92016-02-04 13:16:38 -0800[diff] [blame]37#define VHOST_VRING_LITTLE_ENDIAN 0
38#define VHOST_VRING_BIG_ENDIAN 1
39#define VHOST_SET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x13, struct vhost_vring_state)
40#define VHOST_GET_VRING_ENDIAN _IOW(VHOST_VIRTIO, 0x14, struct vhost_vring_state)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]41#define VHOST_SET_VRING_KICK _IOW(VHOST_VIRTIO, 0x20, struct vhost_vring_file)
42#define VHOST_SET_VRING_CALL _IOW(VHOST_VIRTIO, 0x21, struct vhost_vring_file)
43#define VHOST_SET_VRING_ERR _IOW(VHOST_VIRTIO, 0x22, struct vhost_vring_file)
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame]44#define VHOST_SET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x23, struct vhost_vring_state)
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame]45#define VHOST_GET_VRING_BUSYLOOP_TIMEOUT _IOW(VHOST_VIRTIO, 0x24, struct vhost_vring_state)
Christopher Ferris9ce28842018-10-25 12:11:39 -0700[diff] [blame]46#define VHOST_BACKEND_F_IOTLB_MSG_V2 0x1
Christopher Ferris25c18d42020-10-14 17:42:58 -0700[diff] [blame]47#define VHOST_BACKEND_F_IOTLB_BATCH 0x2
Christopher Ferris9ce28842018-10-25 12:11:39 -0700[diff] [blame]48#define VHOST_SET_BACKEND_FEATURES _IOW(VHOST_VIRTIO, 0x25, __u64)
49#define VHOST_GET_BACKEND_FEATURES _IOR(VHOST_VIRTIO, 0x26, __u64)
Christopher Ferris106b3a82016-08-24 12:15:38 -0700[diff] [blame]50#define VHOST_NET_SET_BACKEND _IOW(VHOST_VIRTIO, 0x30, struct vhost_vring_file)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]51#define VHOST_SCSI_SET_ENDPOINT _IOW(VHOST_VIRTIO, 0x40, struct vhost_scsi_target)
52#define VHOST_SCSI_CLEAR_ENDPOINT _IOW(VHOST_VIRTIO, 0x41, struct vhost_scsi_target)
53#define VHOST_SCSI_GET_ABI_VERSION _IOW(VHOST_VIRTIO, 0x42, int)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]54#define VHOST_SCSI_SET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x43, __u32)
55#define VHOST_SCSI_GET_EVENTS_MISSED _IOW(VHOST_VIRTIO, 0x44, __u32)
Christopher Ferris49f525c2016-12-12 14:55:36 -0800[diff] [blame]56#define VHOST_VSOCK_SET_GUEST_CID _IOW(VHOST_VIRTIO, 0x60, __u64)
Christopher Ferris49f525c2016-12-12 14:55:36 -0800[diff] [blame]57#define VHOST_VSOCK_SET_RUNNING _IOW(VHOST_VIRTIO, 0x61, int)
Christopher Ferrisaf09c702020-06-01 20:29:29 -0700[diff] [blame]58#define VHOST_VDPA_GET_DEVICE_ID _IOR(VHOST_VIRTIO, 0x70, __u32)
59#define VHOST_VDPA_GET_STATUS _IOR(VHOST_VIRTIO, 0x71, __u8)
60#define VHOST_VDPA_SET_STATUS _IOW(VHOST_VIRTIO, 0x72, __u8)
61#define VHOST_VDPA_GET_CONFIG _IOR(VHOST_VIRTIO, 0x73, struct vhost_vdpa_config)
62#define VHOST_VDPA_SET_CONFIG _IOW(VHOST_VIRTIO, 0x74, struct vhost_vdpa_config)
63#define VHOST_VDPA_SET_VRING_ENABLE _IOW(VHOST_VIRTIO, 0x75, struct vhost_vring_state)
64#define VHOST_VDPA_GET_VRING_NUM _IOR(VHOST_VIRTIO, 0x76, __u16)
Christopher Ferris8177cdf2020-08-03 11:53:55 -0700[diff] [blame]65#define VHOST_VDPA_SET_CONFIG_CALL _IOW(VHOST_VIRTIO, 0x77, int)
Christopher Ferris32ff3f82020-12-14 13:10:04 -0800[diff] [blame]66#define VHOST_VDPA_GET_IOVA_RANGE _IOR(VHOST_VIRTIO, 0x78, struct vhost_vdpa_iova_range)
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]67#endif