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_VIRTIO_NET_H
20#define _LINUX_VIRTIO_NET_H
21#include <linux/types.h>
22#include <linux/virtio_ids.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#include <linux/virtio_config.h>
25#include <linux/virtio_types.h>
26#include <linux/if_ether.h>
27#define VIRTIO_NET_F_CSUM 0
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define VIRTIO_NET_F_GUEST_CSUM 1
30#define VIRTIO_NET_F_CTRL_GUEST_OFFLOADS 2
31#define VIRTIO_NET_F_MAC 5
32#define VIRTIO_NET_F_GUEST_TSO4 7
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34#define VIRTIO_NET_F_GUEST_TSO6 8
35#define VIRTIO_NET_F_GUEST_ECN 9
36#define VIRTIO_NET_F_GUEST_UFO 10
37#define VIRTIO_NET_F_HOST_TSO4 11
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39#define VIRTIO_NET_F_HOST_TSO6 12
40#define VIRTIO_NET_F_HOST_ECN 13
41#define VIRTIO_NET_F_HOST_UFO 14
42#define VIRTIO_NET_F_MRG_RXBUF 15
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44#define VIRTIO_NET_F_STATUS 16
45#define VIRTIO_NET_F_CTRL_VQ 17
46#define VIRTIO_NET_F_CTRL_RX 18
47#define VIRTIO_NET_F_CTRL_VLAN 19
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49#define VIRTIO_NET_F_CTRL_RX_EXTRA 20
50#define VIRTIO_NET_F_GUEST_ANNOUNCE 21
51#define VIRTIO_NET_F_MQ 22
52#define VIRTIO_NET_F_CTRL_MAC_ADDR 23
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54#ifndef VIRTIO_NET_NO_LEGACY
55#define VIRTIO_NET_F_GSO 6
56#endif
57#define VIRTIO_NET_S_LINK_UP 1
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59#define VIRTIO_NET_S_ANNOUNCE 2
60struct virtio_net_config {
61  __u8 mac[ETH_ALEN];
62  __u16 status;
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  __u16 max_virtqueue_pairs;
65} __attribute__((packed));
66struct virtio_net_hdr_v1 {
67#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69#define VIRTIO_NET_HDR_F_DATA_VALID 2
70  __u8 flags;
71#define VIRTIO_NET_HDR_GSO_NONE 0
72#define VIRTIO_NET_HDR_GSO_TCPV4 1
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74#define VIRTIO_NET_HDR_GSO_UDP 3
75#define VIRTIO_NET_HDR_GSO_TCPV6 4
76#define VIRTIO_NET_HDR_GSO_ECN 0x80
77  __u8 gso_type;
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79  __virtio16 hdr_len;
80  __virtio16 gso_size;
81  __virtio16 csum_start;
82  __virtio16 csum_offset;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84  __virtio16 num_buffers;
85};
86#ifndef VIRTIO_NET_NO_LEGACY
87struct virtio_net_hdr {
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89  __u8 flags;
90  __u8 gso_type;
91  __virtio16 hdr_len;
92  __virtio16 gso_size;
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94  __virtio16 csum_start;
95  __virtio16 csum_offset;
96};
97struct virtio_net_hdr_mrg_rxbuf {
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99  struct virtio_net_hdr hdr;
100  __virtio16 num_buffers;
101};
102#endif
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104struct virtio_net_ctrl_hdr {
105  __u8 class;
106  __u8 cmd;
107} __attribute__((packed));
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109typedef __u8 virtio_net_ctrl_ack;
110#define VIRTIO_NET_OK 0
111#define VIRTIO_NET_ERR 1
112#define VIRTIO_NET_CTRL_RX 0
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114#define VIRTIO_NET_CTRL_RX_PROMISC 0
115#define VIRTIO_NET_CTRL_RX_ALLMULTI 1
116#define VIRTIO_NET_CTRL_RX_ALLUNI 2
117#define VIRTIO_NET_CTRL_RX_NOMULTI 3
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119#define VIRTIO_NET_CTRL_RX_NOUNI 4
120#define VIRTIO_NET_CTRL_RX_NOBCAST 5
121struct virtio_net_ctrl_mac {
122  __virtio32 entries;
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124  __u8 macs[][ETH_ALEN];
125} __attribute__((packed));
126#define VIRTIO_NET_CTRL_MAC 1
127#define VIRTIO_NET_CTRL_MAC_TABLE_SET 0
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129#define VIRTIO_NET_CTRL_MAC_ADDR_SET 1
130#define VIRTIO_NET_CTRL_VLAN 2
131#define VIRTIO_NET_CTRL_VLAN_ADD 0
132#define VIRTIO_NET_CTRL_VLAN_DEL 1
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134#define VIRTIO_NET_CTRL_ANNOUNCE 3
135#define VIRTIO_NET_CTRL_ANNOUNCE_ACK 0
136struct virtio_net_ctrl_mq {
137  __virtio16 virtqueue_pairs;
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139};
140#define VIRTIO_NET_CTRL_MQ 4
141#define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET 0
142#define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MIN 1
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144#define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MAX 0x8000
145#define VIRTIO_NET_CTRL_GUEST_OFFLOADS 5
146#define VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET 0
147#endif
148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149