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 60 struct 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)); 66 struct 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 87 struct 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 }; 97 struct 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 */ 104 struct 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 */ 109 typedef __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 5 121 struct 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 0 136 struct 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
