# Copyright 2017 syzkaller project authors. All rights reserved. # Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. # TODO: due to autobind a socket can bind to port 0, that will result in a random port which is not reproducible include include include include include include include include include include resource sock[fd] socket(domain flags[socket_domain], type flags[socket_type], proto int8) sock socketpair(domain flags[socket_domain], type flags[socket_type], proto int8, fds ptr[out, pipefd]) bind(fd sock, addr ptr[in, sockaddr_storage], addrlen len[addr]) connect(fd sock, addr ptr[in, sockaddr_storage], addrlen len[addr]) accept(fd sock, peer ptr[out, sockaddr_storage, opt], peerlen ptr[inout, len[peer, int32]]) sock accept4(fd sock, peer ptr[out, sockaddr_storage, opt], peerlen ptr[inout, len[peer, int32]], flags flags[accept_flags]) sock sendto(fd sock, buf buffer[in], len len[buf], f flags[send_flags], addr ptr[in, sockaddr_storage, opt], addrlen len[addr]) recvfrom(fd sock, buf buffer[out], len len[buf], f flags[recv_flags], addr ptr[in, sockaddr_storage, opt], addrlen len[addr]) getsockname(fd sock, addr ptr[out, sockaddr_storage], addrlen ptr[inout, len[addr, int32]]) getpeername(fd sock, peer ptr[out, sockaddr_storage], peerlen ptr[inout, len[peer, int32]]) sendmsg(fd sock, msg ptr[in, send_msghdr], f flags[send_flags]) sendmmsg(fd sock, mmsg ptr[in, array[send_mmsghdr]], vlen len[mmsg], f flags[send_flags]) recvmsg(fd sock, msg ptr[in, recv_msghdr], f flags[recv_flags]) recvmmsg(fd sock, mmsg ptr[in, array[recv_mmsghdr]], vlen len[mmsg], f flags[recv_flags]) listen(fd sock, backlog int32) shutdown(fd sock, how flags[shutdown_flags]) getsockopt(fd sock, level int32, optname int32, optval buffer[out], optlen ptr[inout, len[optval, int32]]) setsockopt(fd sock, level int32, optname int32, optval buffer[in], optlen len[optval]) socket_domain = AF_UNIX, AF_INET, AF_INET6, AF_IPX, AF_NETLINK, AF_X25, AF_AX25, AF_ATMPVC, AF_APPLETALK, AF_PACKET socket_type = SOCK_STREAM, SOCK_DGRAM, SOCK_RAW, SOCK_RDM, SOCK_SEQPACKET, SOCK_DCCP, SOCK_PACKET, SOCK_NONBLOCK, SOCK_CLOEXEC accept_flags = SOCK_NONBLOCK, SOCK_CLOEXEC shutdown_flags = SHUT_RD, SHUT_WR send_flags = MSG_CONFIRM, MSG_DONTROUTE, MSG_DONTWAIT, MSG_EOR, MSG_MORE, MSG_NOSIGNAL, MSG_OOB, MSG_PROBE, MSG_BATCH, MSG_FASTOPEN recv_flags = MSG_CMSG_CLOEXEC, MSG_DONTWAIT, MSG_ERRQUEUE, MSG_OOB, MSG_PEEK, MSG_TRUNC, MSG_WAITALL, MSG_WAITFORONE cmsg_levels = SOL_SOCKET, IPPROTO_ICMP, SOL_IP, SOL_TCP, SOL_UDP, SOL_IPV6, SOL_ICMPV6, SOL_SCTP, SOL_UDPLITE, SOL_RAW, SOL_IPX, SOL_AX25, SOL_ATALK, SOL_NETROM, SOL_ROSE, SOL_DECNET, SOL_PACKET, SOL_ATM, SOL_AAL, SOL_IRDA, SOL_NETBEUI, SOL_LLC, SOL_DCCP, SOL_NETLINK, SOL_TIPC, SOL_RXRPC, SOL_PPPOL2TP, SOL_BLUETOOTH, SOL_PNPIPE, SOL_RDS, SOL_IUCV, SOL_CAIF, SOL_ALG, SOL_NFC, SOL_KCM # This sockaddr type corresponds to the struct sockaddr and is 16 bytes or less. sockaddr [ # AF_UNIX sockaddr in bigger than 16 bytes in sockaddr_in ax25 sockaddr_ax25 ipx sockaddr_ipx # TODO: AF_APPLETALK # AF_NETROM sockaddr is the same as AF_AX25 # TODO: AF_BRIDGE # TODO: AF_ATMPVC # TODO: AF_X25 # AF_INET6 sockaddr is bigger than 16 bytes # TODO: AF_ROSE # TODO: AF_DECnet nl sockaddr_nl # AF_PACKET sockaddr is bigger than 16 bytes # TODO: AF_ATMSVC # TODO: AF_RDS # TODO: AF_IRDA # TODO: AF_PPPOX llc sockaddr_llc # TODO: AF_IB # TODO: AF_MPLS # TODO: AF_CAN # TODO: AF_TIPC sco sockaddr_sco l2 sockaddr_l2 hci sockaddr_hci rc sockaddr_rc # TODO: AF_IUCV # TODO: AF_RXRPC # TODO: AF_ISDN # TODO: AF_PHONET # TODO: AF_IEEE802154 # TODO: AF_CAIF # AF_ALG sockaddr is bigger than 16 bytes nfc sockaddr_nfc # TODO: AF_VSOCK # TODO: AF_QIPCRTR ethernet sockaddr_ethernet generic sockaddr_generic ] # This sockaddr type corresponds to the sockaddr_storage type and is 128 bytes size. sockaddr_storage [ un sockaddr_un in sockaddr_in ax25 sockaddr_ax25 ipx sockaddr_ipx # TODO: AF_APPLETALK # AF_NETROM sockaddr is the same as AF_AX25 # TODO: AF_BRIDGE # TODO: AF_ATMPVC # TODO: AF_X25 in6 sockaddr_in6 # TODO: AF_ROSE # TODO: AF_DECnet nl sockaddr_nl # TODO: AF_PACKET # TODO: AF_ATMSVC # TODO: AF_RDS # TODO: AF_IRDA # TODO: AF_PPPOX llc sockaddr_llc # TODO: AF_IB # TODO: AF_MPLS # TODO: AF_CAN # TODO: AF_TIPC sco sockaddr_sco l2 sockaddr_l2 hci sockaddr_hci rc sockaddr_rc # TODO: AF_IUCV # TODO: AF_RXRPC # TODO: AF_ISDN # TODO: AF_PHONET # TODO: AF_IEEE802154 # TODO: AF_CAIF alg sockaddr_alg nfc sockaddr_nfc nfc_llcp sockaddr_nfc_llcp # TODO: AF_VSOCK # TODO: AF_QIPCRTR ethernet sockaddr_ethernet generic sockaddr_storage_generic ] [varlen] sockaddr_generic { sa_family flags[socket_domain, int16] sa_data array[int8, 14] } sockaddr_storage_generic { sa_family flags[socket_domain, int16] sa_data array[int8, 126] } send_msghdr { msg_name ptr[in, sockaddr_storage, opt] msg_namelen len[msg_name, int32] msg_iov ptr[in, array[iovec_in]] msg_iovlen len[msg_iov, intptr] msg_control ptr[in, array[cmsghdr]] msg_controllen len[msg_control, intptr] msg_flags flags[send_flags, int32] } send_mmsghdr { msg_hdr send_msghdr msg_len int32 } recv_msghdr { msg_name ptr[out, sockaddr_storage, opt] msg_namelen len[msg_name, int32] msg_iov ptr[in, array[iovec_out]] msg_iovlen len[msg_iov, intptr] msg_control buffer[out] msg_controllen len[msg_control, intptr] msg_flags int32 } recv_mmsghdr { msg_hdr recv_msghdr msg_len int32 } cmsghdr { cmsg_len len[parent, intptr] cmsg_level flags[cmsg_levels, int32] cmsg_type int32 data array[int8] } [align_ptr] # Socket options # http://lxr.free-electrons.com/source/include/uapi/asm-generic/socket.h setsockopt$sock_void(fd sock, level const[SOL_SOCKET], optname flags[sockopt_opt_sock_void], optval const[0], optlen const[0]) getsockopt$sock_int(fd sock, level const[SOL_SOCKET], optname flags[sockopt_opt_sock_int], optval ptr[out, int32], optlen ptr[inout, len[optval, int32]]) setsockopt$sock_int(fd sock, level const[SOL_SOCKET], optname flags[sockopt_opt_sock_int], optval ptr[in, int32], optlen len[optval]) setsockopt$sock_str(fd sock, level const[SOL_SOCKET], optname const[SO_BINDTODEVICE], optval ptr[in, string], optlen len[optval]) getsockopt$sock_linger(fd sock, level const[SOL_SOCKET], optname const[SO_LINGER], optval ptr[out, linger], optlen ptr[inout, len[optval, int32]]) setsockopt$sock_linger(fd sock, level const[SOL_SOCKET], optname const[SO_LINGER], optval ptr[in, linger], optlen len[optval]) getsockopt$sock_cred(fd sock, level const[SOL_SOCKET], optname const[SO_PEERCRED], optval ptr[out, ucred], optlen ptr[inout, len[optval, int32]]) setsockopt$sock_cred(fd sock, level const[SOL_SOCKET], optname const[SO_PEERCRED], optval ptr[in, ucred], optlen len[optval]) getsockopt$sock_timeval(fd sock, level const[SOL_SOCKET], optname flags[sockopt_opt_sock_timeval], optval ptr[out, timeval], optlen ptr[inout, len[optval, int32]]) setsockopt$sock_timeval(fd sock, level const[SOL_SOCKET], optname flags[sockopt_opt_sock_timeval], optval ptr[in, timeval], optlen len[optval]) setsockopt$sock_attach_bpf(fd sock, level const[SOL_SOCKET], optname const[SO_ATTACH_BPF], optval ptr[in, fd_bpf_prog], optlen len[optval]) setsockopt$SO_TIMESTAMPING(fd sock, level const[SOL_SOCKET], optname const[SO_TIMESTAMPING], optval ptr[in, flags[sockopt_so_timestamping, int32]], optlen len[optval]) getsockopt$SO_TIMESTAMPING(fd sock, level const[SOL_SOCKET], optname const[SO_TIMESTAMPING], optval ptr[out, int32], optlen ptr[inout, len[optval, int32]]) setsockopt$SO_ATTACH_FILTER(fd sock, level const[SOL_SOCKET], optname const[SO_ATTACH_FILTER], optval ptr[in, sock_fprog], optlen len[optval]) setsockopt$SO_BINDTODEVICE(fd sock, level const[SOL_SOCKET], optname const[SO_BINDTODEVICE], optval ptr[in, devname], optlen len[optval]) getsockopt$SO_BINDTODEVICE(fd sock, level const[SOL_SOCKET], optname const[SO_BINDTODEVICE], optval ptr[out, devname], optlen len[optval]) getsockopt$SO_PEERCRED(fd sock, level const[SOL_SOCKET], optname const[SO_PEERCRED], optval ptr[out, ucred], optlen len[optval]) getsockopt$sock_buf(fd sock, level const[SOL_SOCKET], optname flags[sockopt_opt_sock_buf], optval buffer[out], optlen ptr[inout, len[optval, int32]]) sockopt_opt_sock_void = SO_DETACH_FILTER, SO_MARK sockopt_opt_sock_int = SO_ACCEPTCONN, SO_BROADCAST, SO_DEBUG, SO_DOMAIN, SO_ERROR, SO_DONTROUTE, SO_KEEPALIVE, SO_PEEK_OFF, SO_PRIORITY, SO_PROTOCOL, SO_RCVBUF, SO_RCVBUFFORCE, SO_RCVLOWAT, SO_SNDLOWAT, SO_REUSEADDR, SO_SNDBUF, SO_SNDBUFFORCE, SO_TIMESTAMP, SO_TYPE, SO_REUSEPORT, SO_OOBINLINE, SO_NO_CHECK, SO_PASSCRED, SO_TIMESTAMPNS, SO_LOCK_FILTER, SO_PASSSEC, SO_RXQ_OVFL, SO_WIFI_STATUS, SO_NOFCS, SO_SELECT_ERR_QUEUE, SO_BUSY_POLL, SO_MAX_PACING_RATE sockopt_opt_sock_timeval = SO_RCVTIMEO, SO_SNDTIMEO sockopt_opt_sock_buf = SO_PEERNAME, SO_PEERSEC, SO_GET_FILTER sockopt_so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE, SOF_TIMESTAMPING_TX_SOFTWARE, SOF_TIMESTAMPING_RX_HARDWARE, SOF_TIMESTAMPING_RX_SOFTWARE, SOF_TIMESTAMPING_SOFTWARE, SOF_TIMESTAMPING_SYS_HARDWARE, SOF_TIMESTAMPING_RAW_HARDWARE, SOF_TIMESTAMPING_OPT_ID, SOF_TIMESTAMPING_TX_SCHED, SOF_TIMESTAMPING_TX_ACK, SOF_TIMESTAMPING_OPT_CMSG, SOF_TIMESTAMPING_OPT_TSONLY # Socket ioctls # Since some socket ioctls are forwarded to the network device, adding device ioctls here as well. # http://lxr.free-electrons.com/source/include/uapi/linux/sockios.h # http://lxr.free-electrons.com/source/include/uapi/asm-generic/sockios.h # TODO: SIOCADDRT, SIOCDELRT, SIOCRTMSG ioctl$sock_SIOCETHTOOL(fd sock, cmd const[SIOCETHTOOL], arg ptr[inout, ifreq_SIOCETHTOOL]) # TODO: SIOCDRARP, SIOCGRARP, SIOCSRARP # TODO: SIOCGIFVLAN, SIOCSIFVLAN # TODO: SIOCGSTAMP, SIOCGSTAMPNS ioctl$sock_SIOCOUTQ(fd sock, cmd const[SIOCOUTQ], arg ptr[out, int32]) ioctl$sock_SIOCINQ(fd sock, cmd const[SIOCINQ], arg ptr[out, int32]) ioctl$sock_SIOCGIFCONF(fd sock, cmd const[SIOCGIFNAME], arg ptr[inout, ifconf]) ifreq_ioctls = SIOCGIFNAME, SIOCSIFLINK, SIOCGIFFLAGS, SIOCSIFFLAGS, SIOCGIFADDR, SIOCSIFADDR, SIOCGIFDSTADDR, SIOCSIFDSTADDR, SIOCGIFBRDADDR, SIOCSIFBRDADDR, SIOCGIFNETMASK, SIOCSIFNETMASK, SIOCGIFMETRIC, SIOCSIFMETRIC, SIOCGIFMEM, SIOCSIFMEM, SIOCGIFMTU, SIOCSIFMTU, SIOCSIFNAME, SIOCSIFHWADDR, SIOCGIFENCAP, SIOCSIFENCAP, SIOCGIFHWADDR, SIOCGIFSLAVE, SIOCSIFSLAVE, SIOCADDMULTI, SIOCDELMULTI, SIOCGIFINDEX, SIOCSIFPFLAGS, SIOCGIFPFLAGS, SIOCDIFADDR, SIOCSIFHWBROADCAST, SIOCGIFCOUNT, SIOCGIFTXQLEN, SIOCSIFTXQLEN, SIOCETHTOOL, SIOCGMIIPHY, SIOCGMIIREG, SIOCSMIIREG, SIOCWANDEV, SIOCGIFMAP, SIOCSIFMAP, SIOCBONDENSLAVE, SIOCBONDRELEASE, SIOCBONDSETHWADDR, SIOCBONDSLAVEINFOQUERY, SIOCBONDINFOQUERY, SIOCBONDCHANGEACTIVE, SIOCBRADDIF, SIOCBRDELIF, SIOCSHWTSTAMP, SIOCGHWTSTAMP ioctl$sock_ifreq(fd sock, cmd flags[ifreq_ioctls], arg ptr[inout, ifreq]) ioctl$sock_SIOCGIFINDEX(fd sock, cmd const[SIOCGIFINDEX], arg ptr[inout, ifreq_SIOCGIFINDEX]) ioctl$sock_SIOCGIFBR(fd sock, cmd const[SIOCGIFBR], arg ptr[inout, brctl_arg]) ioctl$sock_SIOCSIFBR(fd sock, cmd const[SIOCGIFBR], arg ptr[inout, brctl_arg]) ioctl$sock_SIOCOUTQNSD(fd sock, cmd const[SIOCOUTQNSD], arg ptr[out, int32]) ioctl$sock_SIOCGSKNS(fd sock, cmd const[SIOCGSKNS], arg ptr[inout, int32]) ioctl$sock_SIOCADDDLCI(fd sock, cmd const[SIOCADDDLCI], arg ptr[inout, dlci_add]) ioctl$sock_SIOCDELDLCI(fd sock, cmd const[SIOCDELDLCI], arg ptr[in, dlci_add]) ioctl$sock_SIOCBRADDBR(fd sock, cmd const[SIOCBRADDBR], arg ptr[in, devname]) ioctl$sock_SIOCBRDELBR(fd sock, cmd const[SIOCBRDELBR], arg ptr[in, devname]) define SIOCDEVPRIVATE_BEG (SIOCDEVPRIVATE) define SIOCDEVPRIVATE_END (SIOCDEVPRIVATE + 15) define SIOCPROTOPRIVATE_BEG (SIOCPROTOPRIVATE) define SIOCPROTOPRIVATE_END (SIOCPROTOPRIVATE + 15) ioctl$sock_netdev_private(fd sock, cmd int16[SIOCDEVPRIVATE_BEG:SIOCDEVPRIVATE_END], arg ptr[in, array[int8]]) ioctl$sock_proto_private(fd sock, cmd int16[SIOCPROTOPRIVATE_BEG:SIOCPROTOPRIVATE_END], arg ptr[in, array[int8]]) ioctl$sock_FIOSETOWN(fd sock, cmd const[FIOSETOWN], arg ptr[in, pid]) ioctl$sock_SIOCSPGRP(fd sock, cmd const[SIOCSPGRP], arg ptr[in, pid]) ioctl$sock_FIOGETOWN(fd sock, cmd const[FIOGETOWN], arg ptr[out, pid]) ioctl$sock_SIOCGPGRP(fd sock, cmd const[SIOCGPGRP], arg ptr[out, pid]) resource ifindex[int32] ifreq_SIOCGIFINDEX { ifr_ifrn devname ifr_ifru ifindex pad array[const[0, int8], 20] } [packed] ifreq_SIOCETHTOOL { ifr_ifrn devname ifr_ifru ptr[inout, ethtool_cmd_u] pad array[const[0, int8], 16] } [packed] ifreq { ifr_ifrn devname ifr_ifru ifr_ifru } syzn_devname { s const[115, int8] y const[121, int8] z const[122, int8] N proc[int8, 48, 1] 0 const[0, int8] } # We could add "eth0" to this list as well, but this will affect the connection between fuzzer and manager and produce lots of "no output" crashes. devnames = "lo", "tunl0", "gre0", "gretap0", "ip_vti0", "ip6_vti0", "sit0", "ip6tnl0", "ip6gre0", "bond0", "dummy0", "eql", "ifb0", "ipddp0", "yam0", "bcsf0", "bcsh0", "teql0", "nr0", "rose0", "irlan0", "bpq0" devname [ generic array[int8, IFNAMSIZ] common string[devnames, IFNAMSIZ] syzn syzn_devname ] ifr_ifru [ ifru_addrs sockaddr ifru_flags flags[ifru_flags, int16] ifru_ivalue int32 ifru_mtu int32 ifru_map ifmap ifru_names devname ifru_data ptr[in, array[int8, 32]] ifru_settings if_settings ] ifru_flags = IFF_TUN, IFF_TAP, IFF_NO_PI, IFF_ONE_QUEUE, IFF_VNET_HDR, IFF_TUN_EXCL, IFF_MULTI_QUEUE, IFF_ATTACH_QUEUE, IFF_DETACH_QUEUE, IFF_PERSIST, IFF_NOFILTER ifmap { mem_start int64 mem_end int64 base_addr int16 irq int8 dma int8 port int8 } if_settings { type int32 size int32 ifs_ifsu ifs_ifsu } ifs_ifsu [ raw_hdlc ptr[in, raw_hdlc_proto] cisco ptr[in, cisco_proto] fr ptr[in, fr_proto] fr_pvc ptr[in, fr_proto_pvc] fr_pvc_info ptr[in, fr_proto_pvc_info] sync ptr[in, sync_serial_settings] te1 ptr[in, te1_settings] ] raw_hdlc_proto { encode int16 parity int16 } cisco_proto { val int32 timeout int32 } fr_proto { t391 int32 t392 int32 n391 int32 n392 int32 n393 int32 lmi int16 dce int16 } fr_proto_pvc { dlcl int32 } fr_proto_pvc_info { dlci int32 master devname } sync_serial_settings { rate int32 type int32 loop int16 } te1_settings { rate int32 type int32 loop int16 slot int32 } ifconf [ buf ifconf_buf req ifconf_req ] ifconf_buf { ifc_len len[ifcu_buf, int32] ifcu_buf ptr[inout, array[int8], opt] } ifconf_req { ifc_len len[ifcu_req, int32] ifcu_req ptr[inout, ifreq, opt] } brctl_cmds = BRCTL_GET_VERSION, BRCTL_GET_BRIDGES, BRCTL_ADD_BRIDGE, BRCTL_DEL_BRIDGE brctl_arg [ get brctl_arg_get add_del brctl_arg_add_del generic brctl_arg_generic ] brctl_arg_get { cmd const[BRCTL_GET_BRIDGES, int64] buf ptr[out, array[int8]] indices int64 } brctl_arg_add_del { cmd const[BRCTL_ADD_BRIDGE, int64] devname ptr[in, devname] pad int64 } brctl_arg_generic { a0 int64 a1 int64 a2 int64 } dlci_add { devname devname dlci int16 } # ETHTOOL declaration part # http://elixir.free-electrons.com/linux/latest/source/include/uapi/linux/ethtool.h ethtool_cmd_flags = ETHTOOL_GSET, ETHTOOL_SSET, ETHTOOL_GDRVINFO, ETHTOOL_GREGS, ETHTOOL_GWOL, ETHTOOL_SWOL, ETHTOOL_GMSGLVL, ETHTOOL_SMSGLVL, ETHTOOL_NWAY_RST, ETHTOOL_GLINK, ETHTOOL_GEEPROM, ETHTOOL_SEEPROM, ETHTOOL_GCOALESCE, ETHTOOL_SCOALESCE, ETHTOOL_GRINGPARAM, ETHTOOL_SRINGPARAM, ETHTOOL_GPAUSEPARAM, ETHTOOL_SPAUSEPARAM, ETHTOOL_GRXCSUM, ETHTOOL_SRXCSUM, ETHTOOL_GTXCSUM, ETHTOOL_STXCSUM, ETHTOOL_GSG, ETHTOOL_SSG, ETHTOOL_TEST, ETHTOOL_GSTRINGS, ETHTOOL_PHYS_ID, ETHTOOL_GSTATS, ETHTOOL_GTSO, ETHTOOL_STSO, ETHTOOL_GPERMADDR, ETHTOOL_GUFO, ETHTOOL_SUFO, ETHTOOL_GGSO, ETHTOOL_SGSO, ETHTOOL_GFLAGS, ETHTOOL_SFLAGS, ETHTOOL_GPFLAGS, ETHTOOL_SPFLAGS, ETHTOOL_GRXFH, ETHTOOL_SRXFH, ETHTOOL_GGRO, ETHTOOL_SGRO, ETHTOOL_GRXRINGS, ETHTOOL_GRXCLSRLCNT, ETHTOOL_GRXCLSRULE, ETHTOOL_GRXCLSRLALL, ETHTOOL_SRXCLSRLDEL, ETHTOOL_SRXCLSRLINS, ETHTOOL_FLASHDEV, ETHTOOL_RESET, ETHTOOL_SRXNTUPLE, ETHTOOL_GRXNTUPLE, ETHTOOL_GSSET_INFO, ETHTOOL_GRXFHINDIR, ETHTOOL_SRXFHINDIR, ETHTOOL_GFEATURES, ETHTOOL_SFEATURES, ETHTOOL_GCHANNELS, ETHTOOL_SCHANNELS, ETHTOOL_SET_DUMP, ETHTOOL_GET_DUMP_FLAG, ETHTOOL_GET_DUMP_DATA, ETHTOOL_GET_TS_INFO, ETHTOOL_GMODULEINFO, ETHTOOL_GMODULEEEPROM, ETHTOOL_GEEE, ETHTOOL_SEEE, ETHTOOL_GRSSH, ETHTOOL_SRSSH, ETHTOOL_GTUNABLE, ETHTOOL_STUNABLE, ETHTOOL_GPHYSTATS, ETHTOOL_PERQUEUE, ETHTOOL_GLINKSETTINGS, ETHTOOL_SLINKSETTINGS, ETHTOOL_PHY_GTUNABLE, ETHTOOL_PHY_STUNABLE ethtool_cmd_u [ ethtool_cmd ethtool_cmd ethtool_drvinfo ethtool_drvinfo ethtool_wolinfo ethtool_wolinfo ethtool_regs ethtool_regs ethtool_eeprom ethtool_eeprom ethtool_eee ethtool_eee ethtool_modinfo ethtool_modinfo ethtool_coalesce ethtool_coalesce ethtool_ringparam ethtool_ringparam ethtool_channels ethtool_channels ethtool_pauseparam ethtool_pauseparam ethtool_gstrings ethtool_gstrings ethtool_sset_info ethtool_sset_info ethtool_test ethtool_test ethtool_stats ethtool_stats ethtool_perm_addr ethtool_perm_addr ethtool_rxnfc ethtool_rxnfc ethtool_rxfh_indir ethtool_rxfh_indir ethtool_rxfh ethtool_rxfh ethtool_rx_ntuple ethtool_rx_ntuple ethtool_flash ethtool_flash ethtool_dump ethtool_dump ethtool_gfeatures ethtool_gfeatures ethtool_sfeatures ethtool_sfeatures ethtool_ts_info ethtool_ts_info ethtool_per_queue_op ethtool_per_queue_op ethtool_link_settings ethtool_link_settings ][varlen] ethtool_cmd_flags = ETHTOOL_GSET, ETHTOOL_SSET ethtool_cmd { cmd flags[ethtool_cmd_flags, int32] supported int32 advertising int32 speed int16 duplex int8 port int8 phy_address int8 transceiver int8 autoneg int8 mdio_support int8 maxtxpkt int32 maxrxpkt int32 speed_hi int16 eth_tp_mdix int8 eth_tp_mdix_ctrl int8 lp_advertising int32 reserved array[int32, 2] } ethtool_drvinfo { cmd const[ETHTOOL_GDRVINFO, int32] driver array[int8, 32] version array[int8, 32] fw_version array[int8, ETHTOOL_FWVERS_LEN] bus_info array[int8, ETHTOOL_BUSINFO_LEN] erom_version array[int8, ETHTOOL_EROMVERS_LEN] reserved2 array[int8, 12] n_priv_flags int32 n_stats int32 testinfo_len int32 eedump_len int32 regdump_len int32 } ethtool_wolinfo_cmd_flags = ETHTOOL_GWOL, ETHTOOL_SWOL ethtool_wolinfo { cmd flags[ethtool_wolinfo_cmd_flags, int32] supported int32 wolopts int32 sopass array[int8, SOPASS_MAX] } ethtool_regs { cmd const[ETHTOOL_GREGS, int32] version int32 len len[data, int32] data array[int8] } ethtool_eeprom_cmd_flags = ETHTOOL_GEEPROM, ETHTOOL_GMODULEEEPROM, ETHTOOL_SEEPROM ethtool_eeprom { cmd flags[ethtool_eeprom_cmd_flags, int32] magic int32 offset int32 len len[data, int32] data array[int8] } ethtool_eee_cmd_flags = ETHTOOL_GEEE, ETHTOOL_SEEE ethtool_eee { cmd flags[ethtool_eee_cmd_flags, int32] supported int32 advertised int32 lp_advertised int32 eee_active int32 eee_enabled int32 tx_lpi_enabled int32 tx_lpi_timer int32 reserved array[int32, 2] } ethtool_modinfo { cmd const[ETHTOOL_GMODULEINFO, int32] type int32 eeprom_len int32 reserved array[int8, 8] } ethtool_coalesce_cmd_flags = ETHTOOL_GCOALESCE, ETHTOOL_SCOALESCE ethtool_coalesce { cmd flags[ethtool_coalesce_cmd_flags, int32] rx_coalesce_usecs int32 rx_max_coalesced_frames int32 rx_coalesce_usecs_irq int32 rx_max_coalesced_frames_irq int32 tx_coalesce_usecs int32 tx_max_coalesced_frames int32 tx_coalesce_usecs_irq int32 tx_max_coalesced_frames_irq int32 stats_block_coalesce_usecs int32 use_adaptive_rx_coalesce int32 use_adaptive_tx_coalesce int32 pkt_rate_low int32 rx_coalesce_usecs_low int32 rx_max_coalesced_frames_low int32 tx_coalesce_usecs_low int32 tx_max_coalesced_frames_low int32 pkt_rate_high int32 rx_coalesce_usecs_high int32 rx_max_coalesced_frames_high int32 tx_coalesce_usecs_high int32 tx_max_coalesced_frames_high int32 rate_sample_interval int32 } ethtool_ringparam_cmd_flags = ETHTOOL_GRINGPARAM, ETHTOOL_SRINGPARAM ethtool_ringparam { cmd flags[ethtool_ringparam_cmd_flags, int32] rx_max_pending int32 rx_mini_max_pending int32 rx_jumbo_max_pending int32 tx_max_pending int32 rx_pending int32 rx_mini_pending int32 rx_jumbo_pending int32 tx_pending int32 } ethtool_channels_cmd_flags = ETHTOOLGCHANNELS, ETHTOOL_SCHANNELS ethtool_channels { cmd flags[ethtool_channels_cmd_flags, int32] max_rx int32 max_tx int32 max_other int32 max_combined int32 rx_count int32 tx_count int32 other_count int32 combined_count int32 } ethtool_pauseparam_cmd_flags = ETHTOOL_GPAUSEPARAM, ETHTOOL_SPAUSEPARAM ethtool_pauseparam { cmd flags[ethtool_pauseparam_cmd_flags, int32] autoneg int32 rx_pause int32 tx_pause int32 } ethtool_gstrings { cmd const[ETHTOOL_GSTRINGS, int32] string_set int32 len len[data, int32] data array[int8] } ethtool_sset_info { cmd const[ETHTOOL_GSSET_INFO, int32] reserved int32 sset_mask int64 data array[int32] } ethtool_test { cmd const[ETHTOOL_TEST, int32] flags int32 reserved int32 len len[data, int32] data array[int64] } ethtool_stats { cmd const[ETHTOOL_GSTATS, int32] n_stats len[data, int32] data array[int64] } ethtool_perm_addr { cmd const[ETHTOOL_GPERMADDR, int32] size len[data, int32] data array[int8] } # http://elixir.free-electrons.com/linux/latest/source/include/uapi/linux/ethtool.h#L1565 traffic_flow_types = TCP_V4_FLOW, UDP_V4_FLOW, SCTP_V4_FLOW, AH_ESP_V4_FLOW, TCP_V6_FLOW, UDP_V6_FLOW, SCTP_V6_FLOW, AH_ESP_V6_FLOW, AH_V4_FLOW, ESP_V4_FLOW, AH_V6_FLOW, ESP_V6_FLOW, IPV4_USER_FLOW, IP_USER_FLOW, IPV6_USER_FLOW, IPV4_FLOW, IPV6_FLOW, ETHER_FLOW ethtool_rxnfc_cmd_flags = ETHTOOL_GRXFH, ETHTOOL_SRXFH, ETHTOOL_GRXRINGS, ETHTOOL_GRXCLSRLCNT, ETHTOOL_GRXCLSRULE, ETHTOOL_GRXCLSRLALL, ETHTOOL_SRXCLSRLDEL, ETHTOOL_SRXCLSRLINS ethtool_rxnfc { cmd flags[ethtool_rxnfc_cmd_flags, int32] flow_type flags[traffic_flow_types, int32] data int64 fs ethtool_rx_flow_spec rule_cnt len[rule_locs, int32] rule_locs array[int32] } ethtool_rx_flow_spec { flow_type flags[traffic_flow_types, int32] h_u ethtool_flow_union h_ext ethtool_flow_ext m_u ethtool_flow_union m_ext ethtool_flow_ext ring_cookie int64 location int32 } ethtool_flow_union [ tcp_ip4_spec ethtool_tcpip4_spec udp_ip4_spec ethtool_tcpip4_spec sctp_ip4_spec ethtool_tcpip4_spec ah_ip4_spec ethtool_ah_espip4_spec esp_ip4_spec ethtool_ah_espip4_spec usr_ip4_spec ethtool_usrip4_spec tcp_ip6_spec ethtool_tcpip6_spec udp_ip6_spec ethtool_tcpip6_spec sctp_ip6_spec ethtool_tcpip6_spec ah_ip6_spec ethtool_ah_espip6_spec esp_ip6_spec ethtool_ah_espip6_spec usr_ip6_spec ethtool_usrip6_spec ether_spec ethhdr hdata array[int8, 52] ] ethtool_flow_ext { padding array[int8, 2] h_dest mac_addr vlan_etype int16be vlan_tci int16be data array[int32be, 2] } ethtool_tcpip4_spec { ip4src ipv4_addr ip4dst ipv4_addr psrc proc[int16be, 20000, 4] pdst proc[int16be, 20000, 4] tos int8 } ethtool_ah_espip4_spec { ip4src ipv4_addr ip4dst ipv4_addr spi int32be tos int8 } ethtool_usrip4_spec { ip4src ipv4_addr ip4dst ipv4_addr l4_4_bytes int32be tos int8 ip_ver const[ETH_RX_NFC_IP4, int8] proto int8 } ethtool_tcpip6_spec { ip6src ipv6_addr ip6dst ipv6_addr psrc proc[int16be, 20000, 4] pdst proc[int16be, 20000, 4] tclass int8 } ethtool_ah_espip6_spec { ip6src ipv6_addr ip6dst ipv6_addr spi int32be tclass int8 } ethtool_usrip6_spec { ip6src ipv6_addr ip6dst ipv6_addr l4_4_bytes int32be tclass int8 l4_proto int8 } ethhdr { h_dest mac_addr h_source mac_addr h_proto int16be } [packed] ethtool_rxfh_indir_flags = ETHTOOL_GRXFHINDIR, ETHTOOL_SRXFHINDIR ethtool_rxfh_indir { cmd flags[ethtool_rxfh_indir_flags, int32] size len[ring_index, int32] ring_index array[int32] } ethtool_rxfh_cmd_flags = ETHTOOL_GRSSH, ETHTOOL_SRSSH ethtool_rxfh { cmd flags[ethtool_rxfh_cmd_flags, int32] rss_context int32 indir_size int32 key_size int32 hfunc int8 rsvd8 array[int8, 3] rsvd32 int32 rss_config array[int32] } ethtool_rx_ntuple { cmd const[ETHTOOL_SRXNTUPLE, int32] fs ethtool_rx_ntuple_flow_spec } ethtool_rx_ntuple_flow_spec_action_flags = ETHTOOL_RXNTUPLE_ACTION_DROP, ETHTOOL_RXNTUPLE_ACTION_CLEAR ethtool_rx_ntuple_flow_spec { flow_type flags[traffic_flow_types, int32] h_u ethtool_rx_ntuple_flow_spec_union m_u ethtool_rx_ntuple_flow_spec_union vlan_tag int16 vlan_tag_mask int16 data int64 data_mask int64 action flags[ethtool_rx_ntuple_flow_spec_action_flags, int32] } ethtool_rx_ntuple_flow_spec_union [ tcp_ip4_spec ethtool_tcpip4_spec udp_ip4_spec ethtool_tcpip4_spec sctp_ip4_spec ethtool_tcpip4_spec ah_ip4_spec ethtool_ah_espip4_spec esp_ip4_spec ethtool_ah_espip4_spec usr_ip4_spec ethtool_usrip4_spec ether_spec ethhdr hdata array[int8, 72] ] ethtool_flash { cmd const[ETHTOOL_FLASHDEV, int32] region int32 data array[int8, ETHTOOL_FLASH_MAX_FILENAME] } ethtool_dump_cmd_flags = ETHTOOL_GET_DUMP_FLAG, ETHTOOL_GET_DUMP_DATA, ETHTOOL_SET_DUMP ethtool_dump { cmd flags[ethtool_dump_cmd_flags, int32] version int32 flag int32 len len[data, int32] data array[int8] } ethtool_gfeatures { cmd const[ETHTOOL_GFEATURES, int32] size len[features, int32] features array[ethtool_get_features_block] } ethtool_get_features_block { available int32 requested int32 active int32 never_changed int32 } ethtool_sfeatures { cmd const[ETHTOOL_SFEATURES, int32] size len[features, int32] features array[ethtool_set_features_block] } ethtool_set_features_block { valid int32 requested int32 } ethtool_ts_info { cmd const[ETHTOOL_GET_TS_INFO, int32] so_timestamping int32 phc_index int32 tx_types int32 tx_reserved array[int32, 3] rx_filters int32 rx_reserved array[int32, 3] } ethtool_per_queue_op { cmd const[ETHTOOL_PERQUEUE, int32] sub_command int32 queue_mask array[int32, MAX_NUM_QUEUE] data array[int8] } ethtool_link_settings_cmd_flags = ETHTOOL_GLINKSETTINGS, ETHTOOL_SLINKSETTINGS ethtool_link_settings { cmd flags[ethtool_link_settings_cmd_flags, int32] speed int32 duplex int8 port int8 phy_address int8 autoneg int8 mdio_support int8 eth_tp_mdix int8 eth_tp_mdix_ctrl int8 link_mode_masks_nwords int8 reserved array[int32, 8] link_mode_masks array[int32] }