| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __LINUX_IF_PACKET_H |
| #define __LINUX_IF_PACKET_H |
| #include <linux/types.h> |
| struct sockaddr_pkt { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned short spkt_family; |
| unsigned char spkt_device[14]; |
| __be16 spkt_protocol; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct sockaddr_ll { |
| unsigned short sll_family; |
| __be16 sll_protocol; |
| int sll_ifindex; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned short sll_hatype; |
| unsigned char sll_pkttype; |
| unsigned char sll_halen; |
| unsigned char sll_addr[8]; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| }; |
| #define PACKET_HOST 0 |
| #define PACKET_BROADCAST 1 |
| #define PACKET_MULTICAST 2 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_OTHERHOST 3 |
| #define PACKET_OUTGOING 4 |
| #define PACKET_LOOPBACK 5 |
| #define PACKET_USER 6 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_KERNEL 7 |
| #define PACKET_FASTROUTE 6 |
| #define PACKET_ADD_MEMBERSHIP 1 |
| #define PACKET_DROP_MEMBERSHIP 2 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_RECV_OUTPUT 3 |
| #define PACKET_RX_RING 5 |
| #define PACKET_STATISTICS 6 |
| #define PACKET_COPY_THRESH 7 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_AUXDATA 8 |
| #define PACKET_ORIGDEV 9 |
| #define PACKET_VERSION 10 |
| #define PACKET_HDRLEN 11 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_RESERVE 12 |
| #define PACKET_TX_RING 13 |
| #define PACKET_LOSS 14 |
| #define PACKET_VNET_HDR 15 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_TX_TIMESTAMP 16 |
| #define PACKET_TIMESTAMP 17 |
| #define PACKET_FANOUT 18 |
| #define PACKET_TX_HAS_OFF 19 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_QDISC_BYPASS 20 |
| #define PACKET_ROLLOVER_STATS 21 |
| #define PACKET_FANOUT_DATA 22 |
| #define PACKET_FANOUT_HASH 0 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_FANOUT_LB 1 |
| #define PACKET_FANOUT_CPU 2 |
| #define PACKET_FANOUT_ROLLOVER 3 |
| #define PACKET_FANOUT_RND 4 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_FANOUT_QM 5 |
| #define PACKET_FANOUT_CBPF 6 |
| #define PACKET_FANOUT_EBPF 7 |
| #define PACKET_FANOUT_FLAG_ROLLOVER 0x1000 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_FANOUT_FLAG_DEFRAG 0x8000 |
| struct tpacket_stats { |
| unsigned int tp_packets; |
| unsigned int tp_drops; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| }; |
| struct tpacket_stats_v3 { |
| unsigned int tp_packets; |
| unsigned int tp_drops; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int tp_freeze_q_cnt; |
| }; |
| struct tpacket_rollover_stats { |
| __aligned_u64 tp_all; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __aligned_u64 tp_huge; |
| __aligned_u64 tp_failed; |
| }; |
| union tpacket_stats_u { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct tpacket_stats stats1; |
| struct tpacket_stats_v3 stats3; |
| }; |
| struct tpacket_auxdata { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u32 tp_status; |
| __u32 tp_len; |
| __u32 tp_snaplen; |
| __u16 tp_mac; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u16 tp_net; |
| __u16 tp_vlan_tci; |
| __u16 tp_vlan_tpid; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TP_STATUS_KERNEL 0 |
| #define TP_STATUS_USER (1 << 0) |
| #define TP_STATUS_COPY (1 << 1) |
| #define TP_STATUS_LOSING (1 << 2) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TP_STATUS_CSUMNOTREADY (1 << 3) |
| #define TP_STATUS_VLAN_VALID (1 << 4) |
| #define TP_STATUS_BLK_TMO (1 << 5) |
| #define TP_STATUS_VLAN_TPID_VALID (1 << 6) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TP_STATUS_CSUM_VALID (1 << 7) |
| #define TP_STATUS_AVAILABLE 0 |
| #define TP_STATUS_SEND_REQUEST (1 << 0) |
| #define TP_STATUS_SENDING (1 << 1) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TP_STATUS_WRONG_FORMAT (1 << 2) |
| #define TP_STATUS_TS_SOFTWARE (1 << 29) |
| #define TP_STATUS_TS_SYS_HARDWARE (1 << 30) |
| #define TP_STATUS_TS_RAW_HARDWARE (1 << 31) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TP_FT_REQ_FILL_RXHASH 0x1 |
| struct tpacket_hdr { |
| unsigned long tp_status; |
| unsigned int tp_len; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int tp_snaplen; |
| unsigned short tp_mac; |
| unsigned short tp_net; |
| unsigned int tp_sec; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int tp_usec; |
| }; |
| #define TPACKET_ALIGNMENT 16 |
| #define TPACKET_ALIGN(x) (((x) + TPACKET_ALIGNMENT - 1) & ~(TPACKET_ALIGNMENT - 1)) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TPACKET_HDRLEN (TPACKET_ALIGN(sizeof(struct tpacket_hdr)) + sizeof(struct sockaddr_ll)) |
| struct tpacket2_hdr { |
| __u32 tp_status; |
| __u32 tp_len; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u32 tp_snaplen; |
| __u16 tp_mac; |
| __u16 tp_net; |
| __u32 tp_sec; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u32 tp_nsec; |
| __u16 tp_vlan_tci; |
| __u16 tp_vlan_tpid; |
| __u8 tp_padding[4]; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| }; |
| struct tpacket_hdr_variant1 { |
| __u32 tp_rxhash; |
| __u32 tp_vlan_tci; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u16 tp_vlan_tpid; |
| __u16 tp_padding; |
| }; |
| struct tpacket3_hdr { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u32 tp_next_offset; |
| __u32 tp_sec; |
| __u32 tp_nsec; |
| __u32 tp_snaplen; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u32 tp_len; |
| __u32 tp_status; |
| __u16 tp_mac; |
| __u16 tp_net; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| union { |
| struct tpacket_hdr_variant1 hv1; |
| }; |
| __u8 tp_padding[8]; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| }; |
| struct tpacket_bd_ts { |
| unsigned int ts_sec; |
| union { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int ts_usec; |
| unsigned int ts_nsec; |
| }; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct tpacket_hdr_v1 { |
| __u32 block_status; |
| __u32 num_pkts; |
| __u32 offset_to_first_pkt; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u32 blk_len; |
| __aligned_u64 seq_num; |
| struct tpacket_bd_ts ts_first_pkt, ts_last_pkt; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| union tpacket_bd_header_u { |
| struct tpacket_hdr_v1 bh1; |
| }; |
| struct tpacket_block_desc { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| __u32 version; |
| __u32 offset_to_priv; |
| union tpacket_bd_header_u hdr; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define TPACKET2_HDRLEN (TPACKET_ALIGN(sizeof(struct tpacket2_hdr)) + sizeof(struct sockaddr_ll)) |
| #define TPACKET3_HDRLEN (TPACKET_ALIGN(sizeof(struct tpacket3_hdr)) + sizeof(struct sockaddr_ll)) |
| enum tpacket_versions { |
| TPACKET_V1, |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| TPACKET_V2, |
| TPACKET_V3 |
| }; |
| struct tpacket_req { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int tp_block_size; |
| unsigned int tp_block_nr; |
| unsigned int tp_frame_size; |
| unsigned int tp_frame_nr; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| }; |
| struct tpacket_req3 { |
| unsigned int tp_block_size; |
| unsigned int tp_block_nr; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int tp_frame_size; |
| unsigned int tp_frame_nr; |
| unsigned int tp_retire_blk_tov; |
| unsigned int tp_sizeof_priv; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned int tp_feature_req_word; |
| }; |
| union tpacket_req_u { |
| struct tpacket_req req; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct tpacket_req3 req3; |
| }; |
| struct packet_mreq { |
| int mr_ifindex; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| unsigned short mr_type; |
| unsigned short mr_alen; |
| unsigned char mr_address[8]; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define PACKET_MR_MULTICAST 0 |
| #define PACKET_MR_PROMISC 1 |
| #define PACKET_MR_ALLMULTI 2 |
| #define PACKET_MR_UNICAST 3 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #endif |
