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 _UAPI_LINUX_VIRTIO_VSOCK_H
20#define _UAPI_LINUX_VIRTIO_VSOCK_H
21#include <linux/types.h>
22#include <linux/virtio_ids.h>
23#include <linux/virtio_config.h>
24struct virtio_vsock_config {
25  __le64 guest_cid;
26} __attribute__((packed));
27enum virtio_vsock_event_id {
28  VIRTIO_VSOCK_EVENT_TRANSPORT_RESET = 0,
29};
30struct virtio_vsock_event {
31  __le32 id;
32} __attribute__((packed));
33struct virtio_vsock_hdr {
34  __le64 src_cid;
35  __le64 dst_cid;
36  __le32 src_port;
37  __le32 dst_port;
38  __le32 len;
39  __le16 type;
40  __le16 op;
41  __le32 flags;
42  __le32 buf_alloc;
43  __le32 fwd_cnt;
44} __attribute__((packed));
45enum virtio_vsock_type {
46  VIRTIO_VSOCK_TYPE_STREAM = 1,
47};
48enum virtio_vsock_op {
49  VIRTIO_VSOCK_OP_INVALID = 0,
50  VIRTIO_VSOCK_OP_REQUEST = 1,
51  VIRTIO_VSOCK_OP_RESPONSE = 2,
52  VIRTIO_VSOCK_OP_RST = 3,
53  VIRTIO_VSOCK_OP_SHUTDOWN = 4,
54  VIRTIO_VSOCK_OP_RW = 5,
55  VIRTIO_VSOCK_OP_CREDIT_UPDATE = 6,
56  VIRTIO_VSOCK_OP_CREDIT_REQUEST = 7,
57};
58enum virtio_vsock_shutdown {
59  VIRTIO_VSOCK_SHUTDOWN_RCV = 1,
60  VIRTIO_VSOCK_SHUTDOWN_SEND = 2,
61};
62#endif
63