diff options
| author | Michael Forney <mforney@mforney.org> | 2019-08-16 01:38:22 -0700 |
|---|---|---|
| committer | Thomas Haller <thaller@redhat.com> | 2019-08-26 15:27:32 +0200 |
| commit | 73c1d0479643cf743b72879084e70f738f11bded (patch) | |
| tree | c8cd5809094609bb1890dd5e33bc1e543d4879b5 | |
| parent | 397d880a884866100270fec1899b7edbc2c2fa9f (diff) | |
| download | libnl-73c1d0479643cf743b72879084e70f738f11bded.tar.gz | |
Sync linux headers to 4.19.66
This fixes the build with musl libc.
Additionally, several changes were made to account for changes to the
headers:
- ip_mp_alg.h was removed, since it was removed in linux commit e06e7c61
(v2.6.23), and the last use of those constants was removed in libnl
commit 535e8316.
- Uses of TCF_META_ID_SK_ROUTE_CAPS were updated to
__TCF_META_ID_SK_ROUTE_CAPS, since it was renamed in linux commit
e20e6940 (v3.1).
- Uses of IF_CARRIER_DOWN and IF_CARRIER_UP were replaced with their
values, 0 and 1, since they are not in linux/if.h (they appear to be
libnl-specific, added in libnl commit 3540e44b).
https://github.com/thom311/libnl/pull/222
47 files changed, 1446 insertions, 193 deletions
diff --git a/Makefile.am b/Makefile.am index a698e73d..88830be2 100644 --- a/Makefile.am +++ b/Makefile.am @@ -229,7 +229,6 @@ noinst_HEADERS = \ include/linux-private/linux/in6.h \ include/linux-private/linux/inet_diag.h \ include/linux-private/linux/ip.h \ - include/linux-private/linux/ip_mp_alg.h \ include/linux-private/linux/ipv6.h \ include/linux-private/linux/libc-compat.h \ include/linux-private/linux/lwtunnel.h \ diff --git a/include/linux-private/linux/can/netlink.h b/include/linux-private/linux/can/netlink.h index 14966ddb..f0c5e58b 100644 --- a/include/linux-private/linux/can/netlink.h +++ b/include/linux-private/linux/can/netlink.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * linux/can/netlink.h * @@ -5,10 +6,18 @@ * * Copyright (c) 2009 Wolfgang Grandegger <wg@grandegger.com> * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the version 2 of the GNU General Public License + * as published by the Free Software Foundation + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. */ -#ifndef CAN_NETLINK_H -#define CAN_NETLINK_H +#ifndef _CAN_NETLINK_H +#define _CAN_NETLINK_H #include <linux/types.h> @@ -84,10 +93,13 @@ struct can_ctrlmode { }; #define CAN_CTRLMODE_LOOPBACK 0x01 /* Loopback mode */ -#define CAN_CTRLMODE_LISTENONLY 0x02 /* Listen-only mode */ +#define CAN_CTRLMODE_LISTENONLY 0x02 /* Listen-only mode */ #define CAN_CTRLMODE_3_SAMPLES 0x04 /* Triple sampling mode */ #define CAN_CTRLMODE_ONE_SHOT 0x08 /* One-Shot mode */ #define CAN_CTRLMODE_BERR_REPORTING 0x10 /* Bus-error reporting */ +#define CAN_CTRLMODE_FD 0x20 /* CAN FD mode */ +#define CAN_CTRLMODE_PRESUME_ACK 0x40 /* Ignore missing CAN ACKs */ +#define CAN_CTRLMODE_FD_NON_ISO 0x80 /* CAN FD in non-ISO mode */ /* * CAN device statistics @@ -114,9 +126,19 @@ enum { IFLA_CAN_RESTART_MS, IFLA_CAN_RESTART, IFLA_CAN_BERR_COUNTER, + IFLA_CAN_DATA_BITTIMING, + IFLA_CAN_DATA_BITTIMING_CONST, + IFLA_CAN_TERMINATION, + IFLA_CAN_TERMINATION_CONST, + IFLA_CAN_BITRATE_CONST, + IFLA_CAN_DATA_BITRATE_CONST, + IFLA_CAN_BITRATE_MAX, __IFLA_CAN_MAX }; #define IFLA_CAN_MAX (__IFLA_CAN_MAX - 1) -#endif /* CAN_NETLINK_H */ +/* u16 termination range: 1..65535 Ohms */ +#define CAN_TERMINATION_DISABLED 0 + +#endif /* !_UAPI_CAN_NETLINK_H */ diff --git a/include/linux-private/linux/gen_stats.h b/include/linux-private/linux/gen_stats.h index 552c8a0a..24a861c0 100644 --- a/include/linux-private/linux/gen_stats.h +++ b/include/linux-private/linux/gen_stats.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_GEN_STATS_H #define __LINUX_GEN_STATS_H @@ -9,6 +10,8 @@ enum { TCA_STATS_RATE_EST, TCA_STATS_QUEUE, TCA_STATS_APP, + TCA_STATS_RATE_EST64, + TCA_STATS_PAD, __TCA_STATS_MAX, }; #define TCA_STATS_MAX (__TCA_STATS_MAX - 1) @@ -38,6 +41,16 @@ struct gnet_stats_rate_est { }; /** + * struct gnet_stats_rate_est64 - rate estimator + * @bps: current byte rate + * @pps: current packet rate + */ +struct gnet_stats_rate_est64 { + __u64 bps; + __u64 pps; +}; + +/** * struct gnet_stats_queue - queuing statistics * @qlen: queue length * @backlog: backlog size of queue diff --git a/include/linux-private/linux/genetlink.h b/include/linux-private/linux/genetlink.h index 52eff435..1317119c 100644 --- a/include/linux-private/linux/genetlink.h +++ b/include/linux-private/linux/genetlink.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_GENERIC_NETLINK_H #define __LINUX_GENERIC_NETLINK_H @@ -84,4 +85,5 @@ enum { #define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1) -#endif /* __LINUX_GENERIC_NETLINK_H */ + +#endif /* __LINUX_GENERIC_NETLINK_H */ diff --git a/include/linux-private/linux/if.h b/include/linux-private/linux/if.h index 238cf43b..495cdd23 100644 --- a/include/linux-private/linux/if.h +++ b/include/linux-private/linux/if.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -19,60 +20,119 @@ #ifndef _LINUX_IF_H #define _LINUX_IF_H -#define IFNAMSIZ 16 -#define IFALIASZ 256 +#include <linux/libc-compat.h> /* for compatibility with glibc */ +#include <linux/types.h> /* for "__kernel_caddr_t" et al */ +#include <linux/socket.h> /* for "struct sockaddr" et al */ + /* for "__user" et al */ -/* Standard interface flags (netdevice->flags). */ -#define IFF_UP 0x1 /* interface is up */ -#define IFF_BROADCAST 0x2 /* broadcast address valid */ -#define IFF_DEBUG 0x4 /* turn on debugging */ -#define IFF_LOOPBACK 0x8 /* is a loopback net */ -#define IFF_POINTOPOINT 0x10 /* interface is has p-p link */ -#define IFF_NOTRAILERS 0x20 /* avoid use of trailers */ -#define IFF_RUNNING 0x40 /* interface RFC2863 OPER_UP */ -#define IFF_NOARP 0x80 /* no ARP protocol */ -#define IFF_PROMISC 0x100 /* receive all packets */ -#define IFF_ALLMULTI 0x200 /* receive all multicast packets*/ +#include <sys/socket.h> /* for struct sockaddr. */ -#define IFF_MASTER 0x400 /* master of a load balancer */ -#define IFF_SLAVE 0x800 /* slave of a load balancer */ - -#define IFF_MULTICAST 0x1000 /* Supports multicast */ +#if __UAPI_DEF_IF_IFNAMSIZ +#define IFNAMSIZ 16 +#endif /* __UAPI_DEF_IF_IFNAMSIZ */ +#define IFALIASZ 256 +#include <linux/hdlc/ioctl.h> -#define IFF_PORTSEL 0x2000 /* can set media type */ -#define IFF_AUTOMEDIA 0x4000 /* auto media select active */ -#define IFF_DYNAMIC 0x8000 /* dialup device with changing addresses*/ +/* For glibc compatibility. An empty enum does not compile. */ +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO != 0 || \ + __UAPI_DEF_IF_NET_DEVICE_FLAGS != 0 +/** + * enum net_device_flags - &struct net_device flags + * + * These are the &struct net_device flags, they can be set by drivers, the + * kernel and some can be triggered by userspace. Userspace can query and + * set these flags using userspace utilities but there is also a sysfs + * entry available for all dev flags which can be queried and set. These flags + * are shared for all types of net_devices. The sysfs entries are available + * via /sys/class/net/<dev>/flags. Flags which can be toggled through sysfs + * are annotated below, note that only a few flags can be toggled and some + * other flags are always preserved from the original net_device flags + * even if you try to set them via sysfs. Flags which are always preserved + * are kept under the flag grouping @IFF_VOLATILE. Flags which are __volatile__ + * are annotated below as such. + * + * You should have a pretty good reason to be extending these flags. + * + * @IFF_UP: interface is up. Can be toggled through sysfs. + * @IFF_BROADCAST: broadcast address valid. Volatile. + * @IFF_DEBUG: turn on debugging. Can be toggled through sysfs. + * @IFF_LOOPBACK: is a loopback net. Volatile. + * @IFF_POINTOPOINT: interface is has p-p link. Volatile. + * @IFF_NOTRAILERS: avoid use of trailers. Can be toggled through sysfs. + * Volatile. + * @IFF_RUNNING: interface RFC2863 OPER_UP. Volatile. + * @IFF_NOARP: no ARP protocol. Can be toggled through sysfs. Volatile. + * @IFF_PROMISC: receive all packets. Can be toggled through sysfs. + * @IFF_ALLMULTI: receive all multicast packets. Can be toggled through + * sysfs. + * @IFF_MASTER: master of a load balancer. Volatile. + * @IFF_SLAVE: slave of a load balancer. Volatile. + * @IFF_MULTICAST: Supports multicast. Can be toggled through sysfs. + * @IFF_PORTSEL: can set media type. Can be toggled through sysfs. + * @IFF_AUTOMEDIA: auto media select active. Can be toggled through sysfs. + * @IFF_DYNAMIC: dialup device with changing addresses. Can be toggled + * through sysfs. + * @IFF_LOWER_UP: driver signals L1 up. Volatile. + * @IFF_DORMANT: driver signals dormant. Volatile. + * @IFF_ECHO: echo sent packets. Volatile. + */ +enum net_device_flags { +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS + IFF_UP = 1<<0, /* sysfs */ + IFF_BROADCAST = 1<<1, /* __volatile__ */ + IFF_DEBUG = 1<<2, /* sysfs */ + IFF_LOOPBACK = 1<<3, /* __volatile__ */ + IFF_POINTOPOINT = 1<<4, /* __volatile__ */ + IFF_NOTRAILERS = 1<<5, /* sysfs */ + IFF_RUNNING = 1<<6, /* __volatile__ */ + IFF_NOARP = 1<<7, /* sysfs */ + IFF_PROMISC = 1<<8, /* sysfs */ + IFF_ALLMULTI = 1<<9, /* sysfs */ + IFF_MASTER = 1<<10, /* __volatile__ */ + IFF_SLAVE = 1<<11, /* __volatile__ */ + IFF_MULTICAST = 1<<12, /* sysfs */ + IFF_PORTSEL = 1<<13, /* sysfs */ + IFF_AUTOMEDIA = 1<<14, /* sysfs */ + IFF_DYNAMIC = 1<<15, /* sysfs */ +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS */ +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO + IFF_LOWER_UP = 1<<16, /* __volatile__ */ + IFF_DORMANT = 1<<17, /* __volatile__ */ + IFF_ECHO = 1<<18, /* __volatile__ */ +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */ +}; +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO != 0 || __UAPI_DEF_IF_NET_DEVICE_FLAGS != 0 */ -#define IFF_LOWER_UP 0x10000 /* driver signals L1 up */ -#define IFF_DORMANT 0x20000 /* driver signals dormant */ +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS +#define IFF_UP IFF_UP +#define IFF_BROADCAST IFF_BROADCAST +#define IFF_DEBUG IFF_DEBUG +#define IFF_LOOPBACK IFF_LOOPBACK +#define IFF_POINTOPOINT IFF_POINTOPOINT +#define IFF_NOTRAILERS IFF_NOTRAILERS +#define IFF_RUNNING IFF_RUNNING +#define IFF_NOARP IFF_NOARP +#define IFF_PROMISC IFF_PROMISC +#define IFF_ALLMULTI IFF_ALLMULTI +#define IFF_MASTER IFF_MASTER +#define IFF_SLAVE IFF_SLAVE +#define IFF_MULTICAST IFF_MULTICAST +#define IFF_PORTSEL IFF_PORTSEL +#define IFF_AUTOMEDIA IFF_AUTOMEDIA +#define IFF_DYNAMIC IFF_DYNAMIC +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS */ -#define IFF_ECHO 0x40000 /* echo sent packets */ +#if __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO +#define IFF_LOWER_UP IFF_LOWER_UP +#define IFF_DORMANT IFF_DORMANT +#define IFF_ECHO IFF_ECHO +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */ #define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\ IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT) -/* Private (from user) interface flags (netdevice->priv_flags). */ -#define IFF_802_1Q_VLAN 0x1 /* 802.1Q VLAN device. */ -#define IFF_EBRIDGE 0x2 /* Ethernet bridging device. */ -#define IFF_SLAVE_INACTIVE 0x4 /* bonding slave not the curr. active */ -#define IFF_MASTER_8023AD 0x8 /* bonding master, 802.3ad. */ -#define IFF_MASTER_ALB 0x10 /* bonding master, balance-alb. */ -#define IFF_BONDING 0x20 /* bonding master or slave */ -#define IFF_SLAVE_NEEDARP 0x40 /* need ARPs for validation */ -#define IFF_ISATAP 0x80 /* ISATAP interface (RFC4214) */ -#define IFF_MASTER_ARPMON 0x100 /* bonding master, ARP mon in use */ -#define IFF_WAN_HDLC 0x200 /* WAN HDLC device */ -#define IFF_XMIT_DST_RELEASE 0x400 /* dev_hard_start_xmit() is allowed to - * release skb->dst - */ -#define IFF_DONT_BRIDGE 0x800 /* disallow bridging this ether dev */ -#define IFF_IN_NETPOLL 0x1000 /* whether we are processing netpoll */ -#define IFF_DISABLE_NETPOLL 0x2000 /* disable netpoll at run-time */ -#define IFF_MACVLAN_PORT 0x4000 /* device used as macvlan port */ -#define IFF_BRIDGE_PORT 0x8000 /* device used as bridge port */ -#define IFF_OVS_DATAPATH 0x10000 /* device used as Open vSwitch - * datapath port */ - #define IF_GET_IFACE 0x0001 /* for querying only */ #define IF_GET_PROTO 0x0002 @@ -117,12 +177,6 @@ enum { IF_LINK_MODE_DORMANT, /* limit upward transition to dormant */ }; -/* carrier state */ -enum { - IF_CARRIER_DOWN, - IF_CARRIER_UP -}; - /* * Device mapping structure. I'd just gone off and designed a * beautiful scheme using only loadable modules with arguments @@ -133,6 +187,8 @@ enum { * being very small might be worth keeping for clean configuration. */ +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_IFMAP struct ifmap { unsigned long mem_start; unsigned long mem_end; @@ -142,5 +198,96 @@ struct ifmap { unsigned char port; /* 3 bytes spare */ }; +#endif /* __UAPI_DEF_IF_IFMAP */ + +struct if_settings { + unsigned int type; /* Type of physical device or protocol */ + unsigned int size; /* Size of the data allocated by the caller */ + union { + /* {atm/eth/dsl}_settings anyone ? */ + raw_hdlc_proto *raw_hdlc; + cisco_proto *cisco; + fr_proto *fr; + fr_proto_pvc *fr_pvc; + fr_proto_pvc_info *fr_pvc_info; + + /* interface settings */ + sync_serial_settings *sync; + te1_settings *te1; + } ifs_ifsu; +}; + +/* + * Interface request structure used for socket + * ioctl's. All interface ioctl's must have parameter + * definitions which begin with ifr_name. The + * remainder may be interface specific. + */ + +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_IFREQ +struct ifreq { +#define IFHWADDRLEN 6 + union + { + char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */ + } ifr_ifrn; + + union { + struct sockaddr ifru_addr; + struct sockaddr ifru_dstaddr; + struct sockaddr ifru_broadaddr; + struct sockaddr ifru_netmask; + struct sockaddr ifru_hwaddr; + short ifru_flags; + int ifru_ivalue; + int ifru_mtu; + struct ifmap ifru_map; + char ifru_slave[IFNAMSIZ]; /* Just fits the size */ + char ifru_newname[IFNAMSIZ]; + void * ifru_data; + struct if_settings ifru_settings; + } ifr_ifru; +}; +#endif /* __UAPI_DEF_IF_IFREQ */ + +#define ifr_name ifr_ifrn.ifrn_name /* interface name */ +#define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ +#define ifr_addr ifr_ifru.ifru_addr /* address */ +#define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-p lnk */ +#define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */ +#define ifr_netmask ifr_ifru.ifru_netmask /* interface net mask */ +#define ifr_flags ifr_ifru.ifru_flags /* flags */ +#define ifr_metric ifr_ifru.ifru_ivalue /* metric */ +#define ifr_mtu ifr_ifru.ifru_mtu /* mtu */ +#define ifr_map ifr_ifru.ifru_map /* device map */ +#define ifr_slave ifr_ifru.ifru_slave /* slave device */ +#define ifr_data ifr_ifru.ifru_data /* for use by interface */ +#define ifr_ifindex ifr_ifru.ifru_ivalue /* interface index */ +#define ifr_bandwidth ifr_ifru.ifru_ivalue /* link bandwidth */ +#define ifr_qlen ifr_ifru.ifru_ivalue /* Queue length */ +#define ifr_newname ifr_ifru.ifru_newname /* New name */ +#define ifr_settings ifr_ifru.ifru_settings /* Device/proto settings*/ + +/* + * Structure used in SIOCGIFCONF request. + * Used to retrieve interface configuration + * for machine (useful for programs which + * must know all networks accessible). + */ + +/* for compatibility with glibc net/if.h */ +#if __UAPI_DEF_IF_IFCONF +struct ifconf { + int ifc_len; /* size of buffer */ + union { + char *ifcu_buf; + struct ifreq *ifcu_req; + } ifc_ifcu; +}; +#endif /* __UAPI_DEF_IF_IFCONF */ + +#define ifc_buf ifc_ifcu.ifcu_buf /* buffer address */ +#define ifc_req ifc_ifcu.ifcu_req /* array of structures */ #endif /* _LINUX_IF_H */ diff --git a/include/linux-private/linux/if_addr.h b/include/linux-private/linux/if_addr.h index 7d4de855..a924606f 100644 --- a/include/linux-private/linux/if_addr.h +++ b/include/linux-private/linux/if_addr.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_IF_ADDR_H #define __LINUX_IF_ADDR_H @@ -32,6 +33,7 @@ enum { IFA_CACHEINFO, IFA_MULTICAST, IFA_FLAGS, + IFA_RT_PRIORITY, /* u32, priority/metric for prefix route */ __IFA_MAX, }; @@ -50,6 +52,8 @@ enum { #define IFA_F_PERMANENT 0x80 #define IFA_F_MANAGETEMPADDR 0x100 #define IFA_F_NOPREFIXROUTE 0x200 +#define IFA_F_MCAUTOJOIN 0x400 +#define IFA_F_STABLE_PRIVACY 0x800 struct ifa_cacheinfo { __u32 ifa_prefered; @@ -58,4 +62,8 @@ struct ifa_cacheinfo { __u32 tstamp; /* updated timestamp, hundredths of seconds */ }; +/* backwards compatibility for userspace */ +#define IFA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg)))) +#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg)) + #endif diff --git a/include/linux-private/linux/if_arp.h b/include/linux-private/linux/if_arp.h index 9a38ea48..cd136a6f 100644 --- a/include/linux-private/linux/if_arp.h +++ b/include/linux-private/linux/if_arp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -59,6 +60,7 @@ #define ARPHRD_LAPB 516 /* LAPB */ #define ARPHRD_DDCMP 517 /* Digital's DDCMP protocol */ #define ARPHRD_RAWHDLC 518 /* Raw HDLC */ +#define ARPHRD_RAWIP 519 /* Raw IP */ #define ARPHRD_TUNNEL 768 /* IPIP tunnel */ #define ARPHRD_TUNNEL6 769 /* IP6IP6 tunnel */ @@ -95,6 +97,7 @@ #define ARPHRD_IP6GRE 823 /* GRE over IPv6 */ #define ARPHRD_NETLINK 824 /* Netlink header */ #define ARPHRD_6LOWPAN 825 /* IPv6 over LoWPAN */ +#define ARPHRD_VSOCKMON 826 /* Vsock monitor header */ #define ARPHRD_VOID 0xFFFF /* Void type, nothing is known */ #define ARPHRD_NONE 0xFFFE /* zero header length */ @@ -157,4 +160,5 @@ struct arphdr { }; -#endif /* _LINUX_IF_ARP_H */ + +#endif /* _LINUX_IF_ARP_H */ diff --git a/include/linux-private/linux/if_bridge.h b/include/linux-private/linux/if_bridge.h index f24050ba..bdfecf94 100644 --- a/include/linux-private/linux/if_bridge.h +++ b/include/linux-private/linux/if_bridge.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Linux ethernet bridge * @@ -118,6 +119,7 @@ enum { IFLA_BRIDGE_FLAGS, IFLA_BRIDGE_MODE, IFLA_BRIDGE_VLAN_INFO, + IFLA_BRIDGE_VLAN_TUNNEL_INFO, __IFLA_BRIDGE_MAX, }; #define IFLA_BRIDGE_MAX (__IFLA_BRIDGE_MAX - 1) @@ -127,20 +129,47 @@ enum { #define BRIDGE_VLAN_INFO_UNTAGGED (1<<2) /* VLAN egresses untagged */ #define BRIDGE_VLAN_INFO_RANGE_BEGIN (1<<3) /* VLAN is start of vlan range */ #define BRIDGE_VLAN_INFO_RANGE_END (1<<4) /* VLAN is end of vlan range */ +#define BRIDGE_VLAN_INFO_BRENTRY (1<<5) /* Global bridge VLAN entry */ struct bridge_vlan_info { __u16 flags; __u16 vid; }; +enum { + IFLA_BRIDGE_VLAN_TUNNEL_UNSPEC, + IFLA_BRIDGE_VLAN_TUNNEL_ID, + IFLA_BRIDGE_VLAN_TUNNEL_VID, + IFLA_BRIDGE_VLAN_TUNNEL_FLAGS, + __IFLA_BRIDGE_VLAN_TUNNEL_MAX, +}; + +#define IFLA_BRIDGE_VLAN_TUNNEL_MAX (__IFLA_BRIDGE_VLAN_TUNNEL_MAX - 1) + +struct bridge_vlan_xstats { + __u64 rx_bytes; + __u64 rx_packets; + __u64 tx_bytes; + __u64 tx_packets; + __u16 vid; + __u16 flags; + __u32 pad2; +}; + /* Bridge multicast database attributes * [MDBA_MDB] = { * [MDBA_MDB_ENTRY] = { - * [MDBA_MDB_ENTRY_INFO] + * [MDBA_MDB_ENTRY_INFO] { + * struct br_mdb_entry + * [MDBA_MDB_EATTR attributes] + * } * } * } * [MDBA_ROUTER] = { - * [MDBA_ROUTER_PORT] + * [MDBA_ROUTER_PORT] = { + * u32 ifindex + * [MDBA_ROUTER_PATTR attributes] + * } * } */ enum { @@ -165,6 +194,22 @@ enum { }; #define MDBA_MDB_ENTRY_MAX (__MDBA_MDB_ENTRY_MAX - 1) +/* per mdb entry additional attributes */ +enum { + MDBA_MDB_EATTR_UNSPEC, + MDBA_MDB_EATTR_TIMER, + __MDBA_MDB_EATTR_MAX +}; +#define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1) + +/* multicast router types */ +enum { + MDB_RTR_TYPE_DISABLED, + MDB_RTR_TYPE_TEMP_QUERY, + MDB_RTR_TYPE_PERM, + MDB_RTR_TYPE_TEMP +}; + enum { MDBA_ROUTER_UNSPEC, MDBA_ROUTER_PORT, @@ -172,6 +217,15 @@ enum { }; #define MDBA_ROUTER_MAX (__MDBA_ROUTER_MAX - 1) +/* router port attributes */ +enum { + MDBA_ROUTER_PATTR_UNSPEC, + MDBA_ROUTER_PATTR_TIMER, + MDBA_ROUTER_PATTR_TYPE, + __MDBA_ROUTER_PATTR_MAX +}; +#define MDBA_ROUTER_PATTR_MAX (__MDBA_ROUTER_PATTR_MAX - 1) + struct br_port_msg { __u8 family; __u32 ifindex; @@ -182,6 +236,8 @@ struct br_mdb_entry { #define MDB_TEMPORARY 0 #define MDB_PERMANENT 1 __u8 state; +#define MDB_FLAGS_OFFLOAD (1 << 0) + __u8 flags; __u16 vid; struct { union { @@ -199,4 +255,41 @@ enum { }; #define MDBA_SET_ENTRY_MAX (__MDBA_SET_ENTRY_MAX - 1) +/* Embedded inside LINK_XSTATS_TYPE_BRIDGE */ +enum { + BRIDGE_XSTATS_UNSPEC, + BRIDGE_XSTATS_VLAN, + BRIDGE_XSTATS_MCAST, + BRIDGE_XSTATS_PAD, + __BRIDGE_XSTATS_MAX +}; +#define BRIDGE_XSTATS_MAX (__BRIDGE_XSTATS_MAX - 1) + +enum { + BR_MCAST_DIR_RX, + BR_MCAST_DIR_TX, + BR_MCAST_DIR_SIZE +}; + +/* IGMP/MLD statistics */ +struct br_mcast_stats { + __u64 igmp_v1queries[BR_MCAST_DIR_SIZE]; + __u64 igmp_v2queries[BR_MCAST_DIR_SIZE]; + __u64 igmp_v3queries[BR_MCAST_DIR_SIZE]; + __u64 igmp_leaves[BR_MCAST_DIR_SIZE]; + __u64 igmp_v1reports[BR_MCAST_DIR_SIZE]; + __u64 igmp_v2reports[BR_MCAST_DIR_SIZE]; + __u64 igmp_v3reports[BR_MCAST_DIR_SIZE]; + __u64 igmp_parse_errors; + + __u64 mld_v1queries[BR_MCAST_DIR_SIZE]; + __u64 mld_v2queries[BR_MCAST_DIR_SIZE]; + __u64 mld_leaves[BR_MCAST_DIR_SIZE]; + __u64 mld_v1reports[BR_MCAST_DIR_SIZE]; + __u64 mld_v2reports[BR_MCAST_DIR_SIZE]; + __u64 mld_parse_errors; + + __u64 mcast_bytes[BR_MCAST_DIR_SIZE]; + __u64 mcast_packets[BR_MCAST_DIR_SIZE]; +}; #endif /* _LINUX_IF_BRIDGE_H */ diff --git a/include/linux-private/linux/if_ether.h b/include/linux-private/linux/if_ether.h index 7d82bd70..8c36f63e 100644 --- a/include/linux-private/linux/if_ether.h +++ b/include/linux-private/linux/if_ether.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -29,12 +30,16 @@ */ #define ETH_ALEN 6 /* Octets in one ethernet addr */ +#define ETH_TLEN 2 /* Octets in ethernet type field */ #define ETH_HLEN 14 /* Total octets in header. */ #define ETH_ZLEN 60 /* Min. octets in frame sans FCS */ #define ETH_DATA_LEN 1500 /* Max. octets in payload */ #define ETH_FRAME_LEN 1514 /* Max. octets in frame sans FCS */ #define ETH_FCS_LEN 4 /* Octets in the FCS */ +#define ETH_MIN_MTU 68 /* Min IPv4 MTU per RFC791 */ +#define ETH_MAX_MTU 0xFFFFU /* 65535, same as IP_MAX_MTU */ + /* * These are the defined Ethernet Protocol ID's. */ @@ -42,12 +47,15 @@ #define ETH_P_LOOP 0x0060 /* Ethernet Loopback packet */ #define ETH_P_PUP 0x0200 /* Xerox PUP packet */ #define ETH_P_PUPAT 0x0201 /* Xerox PUP Addr Trans packet */ +#define ETH_P_TSN 0x22F0 /* TSN (IEEE 1722) packet */ +#define ETH_P_ERSPAN2 0x22EB /* ERSPAN version 2 (type III) */ #define ETH_P_IP 0x0800 /* Internet Protocol packet */ #define ETH_P_X25 0x0805 /* CCITT X.25 */ #define ETH_P_ARP 0x0806 /* Address Resolution packet */ #define ETH_P_BPQ 0x08FF /* G8BPQ AX.25 Ethernet Packet [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_IEEEPUP 0x0a00 /* Xerox IEEE802.3 PUP packet */ #define ETH_P_IEEEPUPAT 0x0a01 /* Xerox IEEE802.3 PUP Addr Trans packet */ +#define ETH_P_BATMAN 0x4305 /* B.A.T.M.A.N.-Advanced packet [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_DEC 0x6000 /* DEC Assigned proto */ #define ETH_P_DNA_DL 0x6001 /* DEC DNA Dump/Load */ #define ETH_P_DNA_RC 0x6002 /* DEC DNA Remote Console */ @@ -61,29 +69,51 @@ #define ETH_P_ATALK 0x809B /* Appletalk DDP */ #define ETH_P_AARP 0x80F3 /* Appletalk AARP */ #define ETH_P_8021Q 0x8100 /* 802.1Q VLAN Extended Header */ +#define ETH_P_ERSPAN 0x88BE /* ERSPAN type II */ #define ETH_P_IPX 0x8137 /* IPX over DIX */ #define ETH_P_IPV6 0x86DD /* IPv6 over bluebook */ #define ETH_P_PAUSE 0x8808 /* IEEE Pause frames. See 802.3 31B */ #define ETH_P_SLOW 0x8809 /* Slow Protocol. See 802.3ad 43B */ #define ETH_P_WCCP 0x883E /* Web-cache coordination protocol * defined in draft-wilson-wrec-wccp-v2-00.txt */ -#define ETH_P_PPP_DISC 0x8863 /* PPPoE discovery messages */ -#define ETH_P_PPP_SES 0x8864 /* PPPoE session messages */ #define ETH_P_MPLS_UC 0x8847 /* MPLS Unicast traffic */ #define ETH_P_MPLS_MC 0x8848 /* MPLS Multicast traffic */ #define ETH_P_ATMMPOA 0x884c /* MultiProtocol Over ATM */ +#define ETH_P_PPP_DISC 0x8863 /* PPPoE discovery messages */ +#define ETH_P_PPP_SES 0x8864 /* PPPoE session messages */ #define ETH_P_LINK_CTL 0x886c /* HPNA, wlan link local tunnel */ #define ETH_P_ATMFATE 0x8884 /* Frame-based ATM Transport * over Ethernet */ #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ #define ETH_P_AOE 0x88A2 /* ATA over Ethernet */ -#define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN */ +#define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN */ +#define ETH_P_802_EX1 0x88B5 /* 802.1 Local Experimental 1. */ +#define ETH_P_PREAUTH 0x88C7 /* 802.11 Preauthentication */ #define ETH_P_TIPC 0x88CA /* TIPC */ +#define ETH_P_MACSEC 0x88E5 /* 802.1ae MACsec */ +#define ETH_P_8021AH 0x88E7 /* 802.1ah Backbone Service Tag */ +#define ETH_P_MVRP 0x88F5 /* 802.1Q MVRP */ #define ETH_P_1588 0x88F7 /* IEEE 1588 Timesync */ +#define ETH_P_NCSI 0x88F8 /* NCSI protocol */ +#define ETH_P_PRP 0x88FB /* IEC 62439-3 PRP/HSRv0 */ #define ETH_P_FCOE 0x8906 /* Fibre Channel over Ethernet */ +#define ETH_P_IBOE 0x8915 /* Infiniband over Ethernet */ +#define ETH_P_TDLS 0x890D /* TDLS */ #define ETH_P_FIP 0x8914 /* FCoE Initialization Protocol */ +#define ETH_P_80221 0x8917 /* IEEE 802.21 Media Independent Handover Protocol */ +#define ETH_P_HSR 0x892F /* IEC 62439-3 HSRv1 */ +#define ETH_P_NSH 0x894F /* Network Service Header */ +#define ETH_P_LOOPBACK 0x9000 /* Ethernet loopback packet, per IEEE 802.3 */ +#define ETH_P_QINQ1 0x9100 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_QINQ2 0x9200 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_QINQ3 0x9300 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_IFE 0xED3E /* ForCES inter-FE LFB type */ +#define ETH_P_AF_IUCV 0xFBFB /* IBM af_iucv [ NOT AN OFFICIALLY REGISTERED ID ] */ + +#define ETH_P_802_3_MIN 0x0600 /* If the value in the ethernet type is less than this value + * then the frame is Ethernet II. Else it is 802.3 */ /* * Non DIX types. Won't clash for 1500 types. @@ -98,7 +128,8 @@ #define ETH_P_WAN_PPP 0x0007 /* Dummy type for WAN PPP frames*/ #define ETH_P_PPP_MP 0x0008 /* Dummy type for PPP MP frames */ #define ETH_P_LOCALTALK 0x0009 /* Localtalk pseudo type */ -#define ETH_P_CAN 0x000C /* Controller Area Network */ +#define ETH_P_CAN 0x000C /* CAN: Controller Area Network */ +#define ETH_P_CANFD 0x000D /* CANFD: CAN flexible data rate*/ #define ETH_P_PPPTALK 0x0010 /* Dummy type for Atalk over PPP*/ #define ETH_P_TR_802_2 0x0011 /* 802.2 frames */ #define ETH_P_MOBITEX 0x0015 /* Mobitex (kaz@cafe.net) */ @@ -112,15 +143,27 @@ #define ETH_P_PHONET 0x00F5 /* Nokia Phonet frames */ #define ETH_P_IEEE802154 0x00F6 /* IEEE802.15.4 frame */ #define ETH_P_CAIF 0x00F7 /* ST-Ericsson CAIF protocol */ +#define ETH_P_XDSA 0x00F8 /* Multiplexed DSA protocol */ +#define ETH_P_MAP 0x00F9 /* Qualcomm multiplexing and + * aggregation protocol + */ /* * This is an Ethernet frame header. */ +/* allow libcs like musl to deactivate this, glibc does not implement this. */ +#ifndef __UAPI_DEF_ETHHDR +#define __UAPI_DEF_ETHHDR 1 +#endif + +#if __UAPI_DEF_ETHHDR struct ethhdr { unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ unsigned char h_source[ETH_ALEN]; /* source ether addr */ __be16 h_proto; /* packet type ID field */ } __attribute__((packed)); +#endif + -#endif /* _LINUX_IF_ETHER_H */ +#endif /* _LINUX_IF_ETHER_H */ diff --git a/include/linux-private/linux/if_link.h b/include/linux-private/linux/if_link.h index 20965c9a..f4a97151 100644 --- a/include/linux-private/linux/if_link.h +++ b/include/linux-private/linux/if_link.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _LINUX_IF_LINK_H #define _LINUX_IF_LINK_H @@ -157,6 +158,14 @@ enum { IFLA_GSO_MAX_SIZE, IFLA_PAD, IFLA_XDP, + IFLA_EVENT, + IFLA_NEW_NETNSID, + IFLA_IF_NETNSID, + IFLA_CARRIER_UP_COUNT, + IFLA_CARRIER_DOWN_COUNT, + IFLA_NEW_IFINDEX, + IFLA_MIN_MTU, + IFLA_MAX_MTU, __IFLA_MAX }; @@ -273,6 +282,8 @@ enum { IFLA_BR_PAD, IFLA_BR_VLAN_STATS_ENABLED, IFLA_BR_MCAST_STATS_ENABLED, + IFLA_BR_MCAST_IGMP_VERSION, + IFLA_BR_MCAST_MLD_VERSION, __IFLA_BR_MAX, }; @@ -317,6 +328,13 @@ enum { IFLA_BRPORT_MULTICAST_ROUTER, IFLA_BRPORT_PAD, IFLA_BRPORT_MCAST_FLOOD, + IFLA_BRPORT_MCAST_TO_UCAST, + IFLA_BRPORT_VLAN_TUNNEL, + IFLA_BRPORT_BCAST_FLOOD, + IFLA_BRPORT_GROUP_FWD_MASK, + IFLA_BRPORT_NEIGH_SUPPRESS, + IFLA_BRPORT_ISOLATED, + IFLA_BRPORT_BACKUP_PORT, __IFLA_BRPORT_MAX }; #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) @@ -442,6 +460,16 @@ enum { #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1) +/* XFRM section */ +enum { + IFLA_XFRM_UNSPEC, + IFLA_XFRM_LINK, + IFLA_XFRM_IF_ID, + __IFLA_XFRM_MAX +}; + +#define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1) + enum macsec_validation_type { MACSEC_VALIDATE_DISABLED = 0, MACSEC_VALIDATE_CHECK = 1, @@ -454,6 +482,7 @@ enum macsec_validation_type { enum { IFLA_IPVLAN_UNSPEC, IFLA_IPVLAN_MODE, + IFLA_IPVLAN_FLAGS, __IFLA_IPVLAN_MAX }; @@ -466,6 +495,9 @@ enum ipvlan_mode { IPVLAN_MODE_MAX }; +#define IPVLAN_F_PRIVATE 0x01 +#define IPVLAN_F_VEPA 0x02 + /* VXLAN section */ enum { IFLA_VXLAN_UNSPEC, @@ -496,6 +528,7 @@ enum { IFLA_VXLAN_COLLECT_METADATA, IFLA_VXLAN_LABEL, IFLA_VXLAN_GPE, + IFLA_VXLAN_TTL_INHERIT, __IFLA_VXLAN_MAX }; #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1) @@ -532,11 +565,18 @@ enum { #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1) /* GTP section */ + +enum ifla_gtp_role { + GTP_ROLE_GGSN = 0, + GTP_ROLE_SGSN, +}; + enum { IFLA_GTP_UNSPEC, IFLA_GTP_FD0, IFLA_GTP_FD1, IFLA_GTP_PDP_HASHSIZE, + IFLA_GTP_ROLE, __IFLA_GTP_MAX, }; #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1) @@ -708,6 +748,8 @@ enum { IFLA_VF_STATS_BROADCAST, IFLA_VF_STATS_MULTICAST, IFLA_VF_STATS_PAD, + IFLA_VF_STATS_RX_DROPPED, + IFLA_VF_STATS_TX_DROPPED, __IFLA_VF_STATS_MAX, }; @@ -843,6 +885,7 @@ enum { IFLA_STATS_LINK_XSTATS, IFLA_STATS_LINK_XSTATS_SLAVE, IFLA_STATS_LINK_OFFLOAD_XSTATS, + IFLA_STATS_AF_SPEC, __IFLA_STATS_MAX, }; @@ -872,13 +915,86 @@ enum { /* XDP section */ +#define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0) +#define XDP_FLAGS_SKB_MODE (1U << 1) +#define XDP_FLAGS_DRV_MODE (1U << 2) +#define XDP_FLAGS_HW_MODE (1U << 3) +#define XDP_FLAGS_MODES (XDP_FLAGS_SKB_MODE | \ + XDP_FLAGS_DRV_MODE | \ + XDP_FLAGS_HW_MODE) +#define XDP_FLAGS_MASK (XDP_FLAGS_UPDATE_IF_NOEXIST | \ + XDP_FLAGS_MODES) + +/* These are stored into IFLA_XDP_ATTACHED on dump. */ +enum { + XDP_ATTACHED_NONE = 0, + XDP_ATTACHED_DRV, + XDP_ATTACHED_SKB, + XDP_ATTACHED_HW, + XDP_ATTACHED_MULTI, +}; + enum { IFLA_XDP_UNSPEC, IFLA_XDP_FD, IFLA_XDP_ATTACHED, + IFLA_XDP_FLAGS, + IFLA_XDP_PROG_ID, + IFLA_XDP_DRV_PROG_ID, + IFLA_XDP_SKB_PROG_ID, + IFLA_XDP_HW_PROG_ID, __IFLA_XDP_MAX, }; #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1) +enum { + IFLA_EVENT_NONE, + IFLA_EVENT_REBOOT, /* internal reset / reboot */ + IFLA_EVENT_FEATURES, /* change in offload features */ + IFLA_EVENT_BONDING_FAILOVER, /* change in active slave */ + IFLA_EVENT_NOTIFY_PEERS, /* re-sent grat. arp/ndisc */ + IFLA_EVENT_IGMP_RESEND, /* re-sent IGMP JOIN */ + IFLA_EVENT_BONDING_OPTIONS, /* change in bonding options */ +}; + +/* tun section */ + +enum { + IFLA_TUN_UNSPEC, + IFLA_TUN_OWNER, + IFLA_TUN_GROUP, + IFLA_TUN_TYPE, + IFLA_TUN_PI, + IFLA_TUN_VNET_HDR, + IFLA_TUN_PERSIST, + IFLA_TUN_MULTI_QUEUE, + IFLA_TUN_NUM_QUEUES, + IFLA_TUN_NUM_DISABLED_QUEUES, + __IFLA_TUN_MAX, +}; + +#define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1) + +/* rmnet section */ + +#define RMNET_FLAGS_INGRESS_DEAGGREGATION (1U << 0) +#define RMNET_FLAGS_INGRESS_MAP_COMMANDS (1U << 1) +#define RMNET_FLAGS_INGRESS_MAP_CKSUMV4 (1U << 2) +#define RMNET_FLAGS_EGRESS_MAP_CKSUMV4 (1U << 3) + +enum { + IFLA_RMNET_UNSPEC, + IFLA_RMNET_MUX_ID, + IFLA_RMNET_FLAGS, + __IFLA_RMNET_MAX, +}; + +#define IFLA_RMNET_MAX (__IFLA_RMNET_MAX - 1) + +struct ifla_rmnet_flags { + __u32 flags; + __u32 mask; +}; + #endif /* _LINUX_IF_LINK_H */ diff --git a/include/linux-private/linux/if_macsec.h b/include/linux-private/linux/if_macsec.h index 22939a3e..77439932 100644 --- a/include/linux-private/linux/if_macsec.h +++ b/include/linux-private/linux/if_macsec.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * include/uapi/linux/if_macsec.h - MACsec device * @@ -21,8 +22,13 @@ #define MACSEC_KEYID_LEN 16 -#define MACSEC_DEFAULT_CIPHER_ID 0x0080020001000001ULL -#define MACSEC_DEFAULT_CIPHER_ALT 0x0080C20001000001ULL +/* cipher IDs as per IEEE802.1AEbn-2011 */ +#define MACSEC_CIPHER_ID_GCM_AES_128 0x0080C20001000001ULL +#define MACSEC_CIPHER_ID_GCM_AES_256 0x0080C20001000002ULL + +/* deprecated cipher ID for GCM-AES-128 */ +#define MACSEC_DEFAULT_CIPHER_ID 0x0080020001000001ULL +#define MACSEC_DEFAULT_CIPHER_ALT MACSEC_CIPHER_ID_GCM_AES_128 #define MACSEC_MIN_ICV_LEN 8 #define MACSEC_MAX_ICV_LEN 32 diff --git a/include/linux-private/linux/if_vlan.h b/include/linux-private/linux/if_vlan.h index bae71c51..18a15dad 100644 --- a/include/linux-private/linux/if_vlan.h +++ b/include/linux-private/linux/if_vlan.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * VLAN An implementation of 802.1Q VLAN tagging. * @@ -13,6 +14,7 @@ #ifndef _LINUX_IF_VLAN_H_ #define _LINUX_IF_VLAN_H_ + /* VLAN IOCTLs are found in sockios.h */ /* Passed in vlan_ioctl_args structure to determine behaviour. */ @@ -54,10 +56,10 @@ struct vlan_ioctl_args { unsigned int skb_priority; unsigned int name_type; unsigned int bind_type; - unsigned int flag; /* Matches vlan_dev_info flags */ + unsigned int flag; /* Matches vlan_dev_priv flags */ } u; short vlan_qos; }; -#endif /* !(_LINUX_IF_VLAN_H_) */ +#endif /* _LINUX_IF_VLAN_H_ */ diff --git a/include/linux-private/linux/in.h b/include/linux-private/linux/in.h index 194b43be..a4f143b3 100644 --- a/include/linux-private/linux/in.h +++ b/include/linux-private/linux/in.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -117,6 +118,7 @@ struct in_addr { #define IP_NODEFRAG 22 #define IP_CHECKSUM 23 #define IP_BIND_ADDRESS_NO_PORT 24 +#define IP_RECVFRAGSIZE 25 /* IP_MTU_DISCOVER values */ #define IP_PMTUDISC_DONT 0 /* Never send DF frames */ diff --git a/include/linux-private/linux/in6.h b/include/linux-private/linux/in6.h index 994f4c22..409bb3f3 100644 --- a/include/linux-private/linux/in6.h +++ b/include/linux-private/linux/in6.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * Types and definitions for AF_INET6 * Linux INET6 implementation @@ -143,6 +144,7 @@ struct in6_flowlabel_req { #define IPV6_TLV_PAD1 0 #define IPV6_TLV_PADN 1 #define IPV6_TLV_ROUTERALERT 5 +#define IPV6_TLV_CALIPSO 7 /* RFC 5570 */ #define IPV6_TLV_JUMBO 194 #define IPV6_TLV_HAO 201 /* home address option */ @@ -196,6 +198,7 @@ struct in6_flowlabel_req { #define IPV6_IPSEC_POLICY 34 #define IPV6_XFRM_POLICY 35 +#define IPV6_HDRINCL 36 #endif /* @@ -281,6 +284,8 @@ struct in6_flowlabel_req { #define IPV6_RECVORIGDSTADDR IPV6_ORIGDSTADDR #define IPV6_TRANSPARENT 75 #define IPV6_UNICAST_IF 76 +#define IPV6_RECVFRAGSIZE 77 +#define IPV6_FREEBIND 78 /* * Multicast Routing: diff --git a/include/linux-private/linux/inet_diag.h b/include/linux-private/linux/inet_diag.h index bbde90fa..f3bcd7ee 100644 --- a/include/linux-private/linux/inet_diag.h +++ b/include/linux-private/linux/inet_diag.h @@ -1,5 +1,6 @@ -#ifndef _UAPI_INET_DIAG_H_ -#define _UAPI_INET_DIAG_H_ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _INET_DIAG_H_ +#define _INET_DIAG_H_ #include <linux/types.h> @@ -43,6 +44,23 @@ struct inet_diag_req_v2 { struct inet_diag_sockid id; }; +/* + * SOCK_RAW sockets require the underlied protocol to be + * additionally specified so we can use @pad member for + * this, but we can't rename it because userspace programs + * still may depend on this name. Instead lets use another + * structure definition as an alias for struct + * @inet_diag_req_v2. + */ +struct inet_diag_req_raw { + __u8 sdiag_family; + __u8 sdiag_protocol; + __u8 idiag_ext; + __u8 sdiag_raw_protocol; + __u32 idiag_states; + struct inet_diag_sockid id; +}; + enum { INET_DIAG_REQ_NONE, INET_DIAG_REQ_BYTECODE, @@ -72,6 +90,10 @@ enum { INET_DIAG_BC_AUTO, INET_DIAG_BC_S_COND, INET_DIAG_BC_D_COND, + INET_DIAG_BC_DEV_COND, /* u32 ifindex */ + INET_DIAG_BC_MARK_COND, + INET_DIAG_BC_S_EQ, + INET_DIAG_BC_D_EQ, }; struct inet_diag_hostcond { @@ -81,6 +103,11 @@ struct inet_diag_hostcond { __be32 addr[0]; }; +struct inet_diag_markcond { + __u32 mark; + __u32 mask; +}; + /* Base info structure. It contains socket identity (addrs/ports/cookie) * and, alas, the information shown by netstat. */ struct inet_diag_msg { @@ -110,10 +137,26 @@ enum { INET_DIAG_TCLASS, INET_DIAG_SKMEMINFO, INET_DIAG_SHUTDOWN, -}; -#define INET_DIAG_MAX INET_DIAG_SHUTDOWN + /* + * Next extenstions cannot be requested in struct inet_diag_req_v2: + * its field idiag_ext has only 8 bits. + */ + + INET_DIAG_DCTCPINFO, /* request as INET_DIAG_VEGASINFO */ + INET_DIAG_PROTOCOL, /* response attribute only */ + INET_DIAG_SKV6ONLY, + INET_DIAG_LOCALS, + INET_DIAG_PEERS, + INET_DIAG_PAD, + INET_DIAG_MARK, /* only with CAP_NET_ADMIN */ + INET_DIAG_BBRINFO, /* request as INET_DIAG_VEGASINFO */ + INET_DIAG_CLASS_ID, /* request as INET_DIAG_TCLASS */ + INET_DIAG_MD5SIG, + __INET_DIAG_MAX, +}; +#define INET_DIAG_MAX (__INET_DIAG_MAX - 1) /* INET_DIAG_MEM */ @@ -133,5 +176,30 @@ struct tcpvegas_info { __u32 tcpv_minrtt; }; +/* INET_DIAG_DCTCPINFO */ + +struct tcp_dctcp_info { + __u16 dctcp_enabled; + __u16 dctcp_ce_state; + __u32 dctcp_alpha; + __u32 dctcp_ab_ecn; + __u32 dctcp_ab_tot; +}; -#endif /* _UAPI_INET_DIAG_H_ */ +/* INET_DIAG_BBRINFO */ + +struct tcp_bbr_info { + /* u64 bw: max-filtered BW (app throughput) estimate in Byte per sec: */ + __u32 bbr_bw_lo; /* lower 32 bits of bw */ + __u32 bbr_bw_hi; /* upper 32 bits of bw */ + __u32 bbr_min_rtt; /* min-filtered RTT in uSec */ + __u32 bbr_pacing_gain; /* pacing gain shifted left 8 bits */ + __u32 bbr_cwnd_gain; /* cwnd gain shifted left 8 bits */ +}; + +union tcp_cc_info { + struct tcpvegas_info vegas; + struct tcp_dctcp_info dctcp; + struct tcp_bbr_info bbr; +}; +#endif /* _INET_DIAG_H_ */ diff --git a/include/linux-private/linux/ip.h b/include/linux-private/linux/ip.h index 41195940..f4ecd2fa 100644 --- a/include/linux-private/linux/ip.h +++ b/include/linux-private/linux/ip.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * INET An implementation of the TCP/IP protocol suite for the LINUX * operating system. INET is implemented using the BSD Socket @@ -14,8 +15,8 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ -#ifndef _UAPI_LINUX_IP_H -#define _UAPI_LINUX_IP_H +#ifndef _LINUX_IP_H +#define _LINUX_IP_H #include <linux/types.h> #include <asm/byteorder.h> @@ -164,9 +165,13 @@ enum IPV4_DEVCONF_ROUTE_LOCALNET, IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL, IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL, + IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN, + IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST, + IPV4_DEVCONF_DROP_GRATUITOUS_ARP, + IPV4_DEVCONF_BC_FORWARDING, __IPV4_DEVCONF_MAX }; #define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1) -#endif /* _UAPI_LINUX_IP_H */ +#endif /* _LINUX_IP_H */ diff --git a/include/linux-private/linux/ip_mp_alg.h b/include/linux-private/linux/ip_mp_alg.h deleted file mode 100644 index e234e200..00000000 --- a/include/linux-private/linux/ip_mp_alg.h +++ /dev/null @@ -1,22 +0,0 @@ -/* ip_mp_alg.h: IPV4 multipath algorithm support, user-visible values. - * - * Copyright (C) 2004, 2005 Einar Lueck <elueck@de.ibm.com> - * Copyright (C) 2005 David S. Miller <davem@davemloft.net> - */ - -#ifndef _LINUX_IP_MP_ALG_H -#define _LINUX_IP_MP_ALG_H - -enum ip_mp_alg { - IP_MP_ALG_NONE, - IP_MP_ALG_RR, - IP_MP_ALG_DRR, - IP_MP_ALG_RANDOM, - IP_MP_ALG_WRANDOM, - __IP_MP_ALG_MAX -}; - -#define IP_MP_ALG_MAX (__IP_MP_ALG_MAX - 1) - -#endif /* _LINUX_IP_MP_ALG_H */ - diff --git a/include/linux-private/linux/ipv6.h b/include/linux-private/linux/ipv6.h index e05e684a..769b4a3f 100644 --- a/include/linux-private/linux/ipv6.h +++ b/include/linux-private/linux/ipv6.h @@ -1,8 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _IPV6_H #define _IPV6_H -#include <asm/byteorder.h> +#include <linux/libc-compat.h> +#include <linux/types.h> #include <linux/in6.h> +#include <asm/byteorder.h> /* The latest drafts declared increase in minimal mtu up to 1280. */ @@ -14,10 +17,30 @@ * *under construction* */ +#if __UAPI_DEF_IN6_PKTINFO +struct in6_pktinfo { + struct in6_addr ipi6_addr; + int ipi6_ifindex; +}; +#endif + +#if __UAPI_DEF_IP6_MTUINFO +struct ip6_mtuinfo { + struct sockaddr_in6 ip6m_addr; + __u32 ip6m_mtu; +}; +#endif + +struct in6_ifreq { + struct in6_addr ifr6_addr; + __u32 ifr6_prefixlen; + int ifr6_ifindex; +}; #define IPV6_SRCRT_STRICT 0x01 /* Deprecated; will be removed */ #define IPV6_SRCRT_TYPE_0 0 /* Deprecated; will be removed */ #define IPV6_SRCRT_TYPE_2 2 /* IPv6 type 2 Routing Header */ +#define IPV6_SRCRT_TYPE_4 4 /* Segment Routing with IPv6 */ /* * routing header @@ -46,6 +69,8 @@ struct ipv6_opt_hdr { #define ipv6_destopt_hdr ipv6_opt_hdr #define ipv6_hopopt_hdr ipv6_opt_hdr +/* Router Alert option values (RFC2711) */ +#define IPV6_OPT_ROUTERALERT_MLD 0x0000 /* MLD(RFC2710) */ /* * routing header type 0 (used in cmsghdr struct) @@ -140,6 +165,28 @@ enum { DEVCONF_DISABLE_IPV6, DEVCONF_ACCEPT_DAD, DEVCONF_FORCE_TLLAO, + DEVCONF_NDISC_NOTIFY, + DEVCONF_MLDV1_UNSOLICITED_REPORT_INTERVAL, + DEVCONF_MLDV2_UNSOLICITED_REPORT_INTERVAL, + DEVCONF_SUPPRESS_FRAG_NDISC, + DEVCONF_ACCEPT_RA_FROM_LOCAL, + DEVCONF_USE_OPTIMISTIC, + DEVCONF_ACCEPT_RA_MTU, + DEVCONF_STABLE_SECRET, + DEVCONF_USE_OIF_ADDRS_ONLY, + DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT, + DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN, + DEVCONF_DROP_UNICAST_IN_L2_MULTICAST, + DEVCONF_DROP_UNSOLICITED_NA, + DEVCONF_KEEP_ADDR_ON_DOWN, + DEVCONF_RTR_SOLICIT_MAX_INTERVAL, + DEVCONF_SEG6_ENABLED, + DEVCONF_SEG6_REQUIRE_HMAC, + DEVCONF_ENHANCED_DAD, + DEVCONF_ADDR_GEN_MODE, + DEVCONF_DISABLE_POLICY, + DEVCONF_ACCEPT_RA_RT_INFO_MIN_PLEN, + DEVCONF_NDISC_TCLASS, DEVCONF_MAX }; diff --git a/include/linux-private/linux/libc-compat.h b/include/linux-private/linux/libc-compat.h index 9bed5b6a..a1599911 100644 --- a/include/linux-private/linux/libc-compat.h +++ b/include/linux-private/linux/libc-compat.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Compatibility interface for userspace libc header coordination: * @@ -51,6 +52,40 @@ /* We have included glibc headers... */ #if defined(__GLIBC__) +/* Coordinate with glibc net/if.h header. */ +#if defined(_NET_IF_H) && defined(__USE_MISC) + +/* GLIBC headers included first so don't define anything + * that would already be defined. */ + +#define __UAPI_DEF_IF_IFCONF 0 +#define __UAPI_DEF_IF_IFMAP 0 +#define __UAPI_DEF_IF_IFNAMSIZ 0 +#define __UAPI_DEF_IF_IFREQ 0 +/* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */ +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 0 +/* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */ +#ifndef __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1 +#endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */ + +#else /* _NET_IF_H */ + +/* Linux headers included first, and we must define everything + * we need. The expectation is that glibc will check the + * __UAPI_DEF_* defines and adjust appropriately. */ + +#define __UAPI_DEF_IF_IFCONF 1 +#define __UAPI_DEF_IF_IFMAP 1 +#define __UAPI_DEF_IF_IFNAMSIZ 1 +#define __UAPI_DEF_IF_IFREQ 1 +/* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */ +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 1 +/* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */ +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1 + +#endif /* _NET_IF_H */ + /* Coordinate with glibc netinet/in.h header. */ #if defined(_NETINET_IN_H) @@ -105,6 +140,25 @@ #endif /* _NETINET_IN_H */ +/* Coordinate with glibc netipx/ipx.h header. */ +#if defined(__NETIPX_IPX_H) + +#define __UAPI_DEF_SOCKADDR_IPX 0 +#define __UAPI_DEF_IPX_ROUTE_DEFINITION 0 +#define __UAPI_DEF_IPX_INTERFACE_DEFINITION 0 +#define __UAPI_DEF_IPX_CONFIG_DATA 0 +#define __UAPI_DEF_IPX_ROUTE_DEF 0 + +#else /* defined(__NETIPX_IPX_H) */ + +#define __UAPI_DEF_SOCKADDR_IPX 1 +#define __UAPI_DEF_IPX_ROUTE_DEFINITION 1 +#define __UAPI_DEF_IPX_INTERFACE_DEFINITION 1 +#define __UAPI_DEF_IPX_CONFIG_DATA 1 +#define __UAPI_DEF_IPX_ROUTE_DEF 1 + +#endif /* defined(__NETIPX_IPX_H) */ + /* Definitions for xattr.h */ #if defined(_SYS_XATTR_H) #define __UAPI_DEF_XATTR 0 @@ -114,29 +168,99 @@ /* If we did not see any headers from any supported C libraries, * or we are being included in the kernel, then define everything - * that we need. */ + * that we need. Check for previous __UAPI_* definitions to give + * unsupported C libraries a way to opt out of any kernel definition. */ #else /* !defined(__GLIBC__) */ +/* Definitions for if.h */ +#ifndef __UAPI_DEF_IF_IFCONF +#define __UAPI_DEF_IF_IFCONF 1 +#endif +#ifndef __UAPI_DEF_IF_IFMAP +#define __UAPI_DEF_IF_IFMAP 1 +#endif +#ifndef __UAPI_DEF_IF_IFNAMSIZ +#define __UAPI_DEF_IF_IFNAMSIZ 1 +#endif +#ifndef __UAPI_DEF_IF_IFREQ +#define __UAPI_DEF_IF_IFREQ 1 +#endif +/* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */ +#ifndef __UAPI_DEF_IF_NET_DEVICE_FLAGS +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS 1 +#endif +/* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */ +#ifndef __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO +#define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1 +#endif + /* Definitions for in.h */ +#ifndef __UAPI_DEF_IN_ADDR #define __UAPI_DEF_IN_ADDR 1 +#endif +#ifndef __UAPI_DEF_IN_IPPROTO #define __UAPI_DEF_IN_IPPROTO 1 +#endif +#ifndef __UAPI_DEF_IN_PKTINFO #define __UAPI_DEF_IN_PKTINFO 1 +#endif +#ifndef __UAPI_DEF_IP_MREQ #define __UAPI_DEF_IP_MREQ 1 +#endif +#ifndef __UAPI_DEF_SOCKADDR_IN #define __UAPI_DEF_SOCKADDR_IN 1 +#endif +#ifndef __UAPI_DEF_IN_CLASS #define __UAPI_DEF_IN_CLASS 1 +#endif /* Definitions for in6.h */ +#ifndef __UAPI_DEF_IN6_ADDR #define __UAPI_DEF_IN6_ADDR 1 +#endif +#ifndef __UAPI_DEF_IN6_ADDR_ALT #define __UAPI_DEF_IN6_ADDR_ALT 1 +#endif +#ifndef __UAPI_DEF_SOCKADDR_IN6 #define __UAPI_DEF_SOCKADDR_IN6 1 +#endif +#ifndef __UAPI_DEF_IPV6_MREQ #define __UAPI_DEF_IPV6_MREQ 1 +#endif +#ifndef __UAPI_DEF_IPPROTO_V6 #define __UAPI_DEF_IPPROTO_V6 1 +#endif +#ifndef __UAPI_DEF_IPV6_OPTIONS #define __UAPI_DEF_IPV6_OPTIONS 1 +#endif +#ifndef __UAPI_DEF_IN6_PKTINFO #define __UAPI_DEF_IN6_PKTINFO 1 +#endif +#ifndef __UAPI_DEF_IP6_MTUINFO #define __UAPI_DEF_IP6_MTUINFO 1 +#endif + +/* Definitions for ipx.h */ +#ifndef __UAPI_DEF_SOCKADDR_IPX +#define __UAPI_DEF_SOCKADDR_IPX 1 +#endif +#ifndef __UAPI_DEF_IPX_ROUTE_DEFINITION +#define __UAPI_DEF_IPX_ROUTE_DEFINITION 1 +#endif +#ifndef __UAPI_DEF_IPX_INTERFACE_DEFINITION +#define __UAPI_DEF_IPX_INTERFACE_DEFINITION 1 +#endif +#ifndef __UAPI_DEF_IPX_CONFIG_DATA +#define __UAPI_DEF_IPX_CONFIG_DATA 1 +#endif +#ifndef __UAPI_DEF_IPX_ROUTE_DEF +#define __UAPI_DEF_IPX_ROUTE_DEF 1 +#endif /* Definitions for xattr.h */ +#ifndef __UAPI_DEF_XATTR #define __UAPI_DEF_XATTR 1 +#endif #endif /* __GLIBC__ */ diff --git a/include/linux-private/linux/lwtunnel.h b/include/linux-private/linux/lwtunnel.h index b616061a..3f3fe6f3 100644 --- a/include/linux-private/linux/lwtunnel.h +++ b/include/linux-private/linux/lwtunnel.h @@ -1,5 +1,6 @@ -#ifndef __LINUX_LWTUNNEL_H_ -#define __LINUX_LWTUNNEL_H_ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _LWTUNNEL_H_ +#define _LWTUNNEL_H_ #include <linux/types.h> @@ -11,6 +12,7 @@ enum lwtunnel_encap_types { LWTUNNEL_ENCAP_IP6, LWTUNNEL_ENCAP_SEG6, LWTUNNEL_ENCAP_BPF, + LWTUNNEL_ENCAP_SEG6_LOCAL, __LWTUNNEL_ENCAP_MAX, }; @@ -66,4 +68,4 @@ enum { #define LWT_BPF_MAX_HEADROOM 256 -#endif /* __LINUX_LWTUNNEL_H_ */ +#endif /* _LWTUNNEL_H_ */ diff --git a/include/linux-private/linux/mpls.h b/include/linux-private/linux/mpls.h index bea57fb7..9effbf99 100644 --- a/include/linux-private/linux/mpls.h +++ b/include/linux-private/linux/mpls.h @@ -1,5 +1,6 @@ -#ifndef __LINUX_MPLS_H -#define __LINUX_MPLS_H +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _MPLS_H +#define _MPLS_H #include <linux/types.h> #include <asm/byteorder.h> @@ -73,4 +74,4 @@ struct mpls_link_stats { __u64 rx_noroute; /* no route for packet dest */ }; -#endif /* __LINUX_MPLS_H */ +#endif /* _MPLS_H */ diff --git a/include/linux-private/linux/mpls_iptunnel.h b/include/linux-private/linux/mpls_iptunnel.h index 46f3001d..2c69b7dd 100644 --- a/include/linux-private/linux/mpls_iptunnel.h +++ b/include/linux-private/linux/mpls_iptunnel.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ /* * mpls tunnel api * @@ -10,8 +11,8 @@ * 2 of the License, or (at your option) any later version. */ -#ifndef __LINUX_MPLS_IPTUNNEL_H -#define __LINUX_MPLS_IPTUNNEL_H +#ifndef _LINUX_MPLS_IPTUNNEL_H +#define _LINUX_MPLS_IPTUNNEL_H /* MPLS tunnel attributes * [RTA_ENCAP] = { @@ -27,4 +28,4 @@ enum { }; #define MPLS_IPTUNNEL_MAX (__MPLS_IPTUNNEL_MAX - 1) -#endif /* __LINUX_MPLS_IPTUNNEL_H */ +#endif /* _LINUX_MPLS_IPTUNNEL_H */ diff --git a/include/linux-private/linux/netconf.h b/include/linux-private/linux/netconf.h index 76ecfcc2..229e8851 100644 --- a/include/linux-private/linux/netconf.h +++ b/include/linux-private/linux/netconf.h @@ -1,5 +1,6 @@ -#ifndef __LINUX_NETCONF_H_ -#define __LINUX_NETCONF_H_ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _LINUX_NETCONF_H_ +#define _LINUX_NETCONF_H_ #include <linux/types.h> #include <linux/netlink.h> @@ -17,6 +18,7 @@ enum { NETCONFA_PROXY_NEIGH, NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, NETCONFA_INPUT, + NETCONFA_BC_FORWARDING, __NETCONFA_MAX }; #define NETCONFA_MAX (__NETCONFA_MAX - 1) @@ -25,4 +27,4 @@ enum { #define NETCONFA_IFINDEX_ALL -1 #define NETCONFA_IFINDEX_DEFAULT -2 -#endif /* __LINUX_NETCONF_H_ */ +#endif /* _LINUX_NETCONF_H_ */ diff --git a/include/linux-private/linux/netfilter.h b/include/linux-private/linux/netfilter.h index 79998855..36378a0a 100644 --- a/include/linux-private/linux/netfilter.h +++ b/include/linux-private/linux/netfilter.h @@ -1,32 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_NETFILTER_H #define __LINUX_NETFILTER_H #include <linux/types.h> +#include <linux/in.h> +#include <linux/in6.h> + /* Responses from hook functions. */ #define NF_DROP 0 #define NF_ACCEPT 1 #define NF_STOLEN 2 #define NF_QUEUE 3 #define NF_REPEAT 4 -#define NF_STOP 5 +#define NF_STOP 5 /* Deprecated, for userspace nf_queue compatibility. */ #define NF_MAX_VERDICT NF_STOP /* we overload the higher bits for encoding auxiliary data such as the queue - * number. Not nice, but better than additional function arguments. */ -#define NF_VERDICT_MASK 0x0000ffff -#define NF_VERDICT_BITS 16 + * number or errno values. Not nice, but better than additional function + * arguments. */ +#define NF_VERDICT_MASK 0x000000ff +/* extra verdict flags have mask 0x0000ff00 */ +#define NF_VERDICT_FLAG_QUEUE_BYPASS 0x00008000 + +/* queue number (NF_QUEUE) or errno (NF_DROP) */ #define NF_VERDICT_QMASK 0xffff0000 #define NF_VERDICT_QBITS 16 -#define NF_QUEUE_NR(x) ((((x) << NF_VERDICT_BITS) & NF_VERDICT_QMASK) | NF_QUEUE) +#define NF_QUEUE_NR(x) ((((x) << 16) & NF_VERDICT_QMASK) | NF_QUEUE) + +#define NF_DROP_ERR(x) (((-x) << 16) | NF_DROP) +/* only for userspace compatibility */ /* Generic cache responses from hook functions. <= 0x2000 is used for protocol-flags. */ #define NFC_UNKNOWN 0x4000 #define NFC_ALTERED 0x8000 +/* NF_VERDICT_BITS should be 8 now, but userspace might break if this changes */ +#define NF_VERDICT_BITS 16 + enum nf_inet_hooks { NF_INET_PRE_ROUTING, NF_INET_LOCAL_IN, @@ -36,10 +50,17 @@ enum nf_inet_hooks { NF_INET_NUMHOOKS }; +enum nf_dev_hooks { + NF_NETDEV_INGRESS, + NF_NETDEV_NUMHOOKS +}; + enum { NFPROTO_UNSPEC = 0, + NFPROTO_INET = 1, NFPROTO_IPV4 = 2, NFPROTO_ARP = 3, + NFPROTO_NETDEV = 5, NFPROTO_BRIDGE = 7, NFPROTO_IPV6 = 10, NFPROTO_DECNET = 12, @@ -54,4 +75,4 @@ union nf_inet_addr { struct in6_addr in6; }; -#endif /*__LINUX_NETFILTER_H*/ +#endif /* __LINUX_NETFILTER_H */ diff --git a/include/linux-private/linux/netfilter/nf_conntrack_common.h b/include/linux-private/linux/netfilter/nf_conntrack_common.h index 1644cdd8..dc374c9f 100644 --- a/include/linux-private/linux/netfilter/nf_conntrack_common.h +++ b/include/linux-private/linux/netfilter/nf_conntrack_common.h @@ -1,5 +1,6 @@ -#ifndef _UAPI_NF_CONNTRACK_COMMON_H -#define _UAPI_NF_CONNTRACK_COMMON_H +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _NF_CONNTRACK_COMMON_H +#define _NF_CONNTRACK_COMMON_H /* Connection state tracking for netfilter. This is separated from, but required by, the NAT layer; it can also be used by an iptables extension. */ @@ -20,11 +21,19 @@ enum ip_conntrack_info { IP_CT_ESTABLISHED_REPLY = IP_CT_ESTABLISHED + IP_CT_IS_REPLY, IP_CT_RELATED_REPLY = IP_CT_RELATED + IP_CT_IS_REPLY, - IP_CT_NEW_REPLY = IP_CT_NEW + IP_CT_IS_REPLY, - /* Number of distinct IP_CT types (no NEW in reply dirn). */ - IP_CT_NUMBER = IP_CT_IS_REPLY * 2 - 1 + /* No NEW in reply direction. */ + + /* Number of distinct IP_CT types. */ + IP_CT_NUMBER, + + /* only for userspace compatibility */ + IP_CT_NEW_REPLY = IP_CT_NUMBER, }; +#define NF_CT_STATE_INVALID_BIT (1 << 0) +#define NF_CT_STATE_BIT(ctinfo) (1 << ((ctinfo) % IP_CT_IS_REPLY + 1)) +#define NF_CT_STATE_UNTRACKED_BIT (1 << 6) + /* Bitset representing status of connection. */ enum ip_conntrack_status { /* It's an expected connection: bit 0 set. This bit never changed */ @@ -80,13 +89,26 @@ enum ip_conntrack_status { IPS_TEMPLATE_BIT = 11, IPS_TEMPLATE = (1 << IPS_TEMPLATE_BIT), - /* Conntrack is a fake untracked entry */ + /* Conntrack is a fake untracked entry. Obsolete and not used anymore */ IPS_UNTRACKED_BIT = 12, IPS_UNTRACKED = (1 << IPS_UNTRACKED_BIT), /* Conntrack got a helper explicitly attached via CT target. */ IPS_HELPER_BIT = 13, IPS_HELPER = (1 << IPS_HELPER_BIT), + + /* Conntrack has been offloaded to flow table. */ + IPS_OFFLOAD_BIT = 14, + IPS_OFFLOAD = (1 << IPS_OFFLOAD_BIT), + + /* Be careful here, modifying these bits can make things messy, + * so don't let users modify them directly. + */ + IPS_UNCHANGEABLE_MASK = (IPS_NAT_DONE_MASK | IPS_NAT_MASK | + IPS_EXPECTED | IPS_CONFIRMED | IPS_DYING | + IPS_SEQ_ADJUST | IPS_TEMPLATE | IPS_OFFLOAD), + + __IPS_MAX_BIT = 15, }; /* Connection tracking event types */ @@ -99,8 +121,11 @@ enum ip_conntrack_events { IPCT_PROTOINFO, /* protocol information has changed */ IPCT_HELPER, /* new helper has been set */ IPCT_MARK, /* new mark has been set */ - IPCT_NATSEQADJ, /* NAT is doing sequence adjustment */ + IPCT_SEQADJ, /* sequence adjustment has changed */ + IPCT_NATSEQADJ = IPCT_SEQADJ, IPCT_SECMARK, /* new security mark has been set */ + IPCT_LABEL, /* new connlabel has been set */ + IPCT_SYNPROXY, /* synproxy has been set */ }; enum ip_conntrack_expect_events { @@ -114,4 +139,4 @@ enum ip_conntrack_expect_events { #define NF_CT_EXPECT_USERSPACE 0x4 -#endif /* _UAPI_NF_CONNTRACK_COMMON_H */ +#endif /* _NF_CONNTRACK_COMMON_H */ diff --git a/include/linux-private/linux/netfilter/nfnetlink.h b/include/linux-private/linux/netfilter/nfnetlink.h index 4a4efafa..a89f3a56 100644 --- a/include/linux-private/linux/netfilter/nfnetlink.h +++ b/include/linux-private/linux/netfilter/nfnetlink.h @@ -1,5 +1,6 @@ -#ifndef _UAPI_NFNETLINK_H -#define _UAPI_NFNETLINK_H +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _NFNETLINK_H +#define _NFNETLINK_H #include <linux/types.h> #include <linux/netfilter/nfnetlink_compat.h> @@ -18,6 +19,12 @@ enum nfnetlink_groups { #define NFNLGRP_CONNTRACK_EXP_UPDATE NFNLGRP_CONNTRACK_EXP_UPDATE NFNLGRP_CONNTRACK_EXP_DESTROY, #define NFNLGRP_CONNTRACK_EXP_DESTROY NFNLGRP_CONNTRACK_EXP_DESTROY + NFNLGRP_NFTABLES, +#define NFNLGRP_NFTABLES NFNLGRP_NFTABLES + NFNLGRP_ACCT_QUOTA, +#define NFNLGRP_ACCT_QUOTA NFNLGRP_ACCT_QUOTA + NFNLGRP_NFTRACE, +#define NFNLGRP_NFTRACE NFNLGRP_NFTRACE __NFNLGRP_MAX, }; #define NFNLGRP_MAX (__NFNLGRP_MAX - 1) @@ -51,6 +58,24 @@ struct nfgenmsg { #define NFNL_SUBSYS_ACCT 7 #define NFNL_SUBSYS_CTNETLINK_TIMEOUT 8 #define NFNL_SUBSYS_CTHELPER 9 -#define NFNL_SUBSYS_COUNT 10 +#define NFNL_SUBSYS_NFTABLES 10 +#define NFNL_SUBSYS_NFT_COMPAT 11 +#define NFNL_SUBSYS_COUNT 12 -#endif /* _UAPI_NFNETLINK_H */ +/* Reserved control nfnetlink messages */ +#define NFNL_MSG_BATCH_BEGIN NLMSG_MIN_TYPE +#define NFNL_MSG_BATCH_END NLMSG_MIN_TYPE+1 + +/** + * enum nfnl_batch_attributes - nfnetlink batch netlink attributes + * + * @NFNL_BATCH_GENID: generation ID for this changeset (NLA_U32) + */ +enum nfnl_batch_attributes { + NFNL_BATCH_UNSPEC, + NFNL_BATCH_GENID, + __NFNL_BATCH_MAX +}; +#define NFNL_BATCH_MAX (__NFNL_BATCH_MAX - 1) + +#endif /* _NFNETLINK_H */ diff --git a/include/linux-private/linux/netfilter/nfnetlink_compat.h b/include/linux-private/linux/netfilter/nfnetlink_compat.h index ffb95036..ead71611 100644 --- a/include/linux-private/linux/netfilter/nfnetlink_compat.h +++ b/include/linux-private/linux/netfilter/nfnetlink_compat.h @@ -1,9 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _NFNETLINK_COMPAT_H #define _NFNETLINK_COMPAT_H #include <linux/types.h> -#ifndef __KERNEL__ /* Old nfnetlink macros for userspace */ /* nfnetlink groups: Up to 32 maximum */ @@ -59,5 +59,4 @@ struct nfattr { + NLMSG_ALIGN(sizeof(struct nfgenmsg)))) #define NFM_PAYLOAD(n) NLMSG_PAYLOAD(n, sizeof(struct nfgenmsg)) -#endif /* ! __KERNEL__ */ #endif /* _NFNETLINK_COMPAT_H */ diff --git a/include/linux-private/linux/netfilter/nfnetlink_conntrack.h b/include/linux-private/linux/netfilter/nfnetlink_conntrack.h index 4d132312..1d41810d 100644 --- a/include/linux-private/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux-private/linux/netfilter/nfnetlink_conntrack.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _IPCONNTRACK_NETLINK_H #define _IPCONNTRACK_NETLINK_H #include <linux/netfilter/nfnetlink.h> @@ -9,6 +10,8 @@ enum cntl_msg_types { IPCTNL_MSG_CT_GET_CTRZERO, IPCTNL_MSG_CT_GET_STATS_CPU, IPCTNL_MSG_CT_GET_STATS, + IPCTNL_MSG_CT_GET_DYING, + IPCTNL_MSG_CT_GET_UNCONFIRMED, IPCTNL_MSG_MAX }; @@ -40,8 +43,10 @@ enum ctattr_type { CTA_ID, CTA_NAT_DST, CTA_TUPLE_MASTER, - CTA_NAT_SEQ_ADJ_ORIG, - CTA_NAT_SEQ_ADJ_REPLY, + CTA_SEQ_ADJ_ORIG, + CTA_NAT_SEQ_ADJ_ORIG = CTA_SEQ_ADJ_ORIG, + CTA_SEQ_ADJ_REPLY, + CTA_NAT_SEQ_ADJ_REPLY = CTA_SEQ_ADJ_REPLY, CTA_SECMARK, /* obsolete */ CTA_ZONE, CTA_SECCTX, @@ -49,6 +54,7 @@ enum ctattr_type { CTA_MARK_MASK, CTA_LABELS, CTA_LABELS_MASK, + CTA_SYNPROXY, __CTA_MAX }; #define CTA_MAX (__CTA_MAX - 1) @@ -57,6 +63,7 @@ enum ctattr_tuple { CTA_TUPLE_UNSPEC, CTA_TUPLE_IP, CTA_TUPLE_PROTO, + CTA_TUPLE_ZONE, __CTA_TUPLE_MAX }; #define CTA_TUPLE_MAX (__CTA_TUPLE_MAX - 1) @@ -111,6 +118,7 @@ enum ctattr_protoinfo_dccp { CTA_PROTOINFO_DCCP_STATE, CTA_PROTOINFO_DCCP_ROLE, CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ, + CTA_PROTOINFO_DCCP_PAD, __CTA_PROTOINFO_DCCP_MAX, }; #define CTA_PROTOINFO_DCCP_MAX (__CTA_PROTOINFO_DCCP_MAX - 1) @@ -130,6 +138,7 @@ enum ctattr_counters { CTA_COUNTERS_BYTES, /* 64bit counters */ CTA_COUNTERS32_PACKETS, /* old 32bit counters, unused */ CTA_COUNTERS32_BYTES, /* old 32bit counters, unused */ + CTA_COUNTERS_PAD, __CTA_COUNTERS_MAX }; #define CTA_COUNTERS_MAX (__CTA_COUNTERS_MAX - 1) @@ -138,6 +147,7 @@ enum ctattr_tstamp { CTA_TIMESTAMP_UNSPEC, CTA_TIMESTAMP_START, CTA_TIMESTAMP_STOP, + CTA_TIMESTAMP_PAD, __CTA_TIMESTAMP_MAX }; #define CTA_TIMESTAMP_MAX (__CTA_TIMESTAMP_MAX - 1) @@ -163,6 +173,15 @@ enum ctattr_protonat { }; #define CTA_PROTONAT_MAX (__CTA_PROTONAT_MAX - 1) +enum ctattr_seqadj { + CTA_SEQADJ_UNSPEC, + CTA_SEQADJ_CORRECTION_POS, + CTA_SEQADJ_OFFSET_BEFORE, + CTA_SEQADJ_OFFSET_AFTER, + __CTA_SEQADJ_MAX +}; +#define CTA_SEQADJ_MAX (__CTA_SEQADJ_MAX - 1) + enum ctattr_natseq { CTA_NAT_SEQ_UNSPEC, CTA_NAT_SEQ_CORRECTION_POS, @@ -172,6 +191,15 @@ enum ctattr_natseq { }; #define CTA_NAT_SEQ_MAX (__CTA_NAT_SEQ_MAX - 1) +enum ctattr_synproxy { + CTA_SYNPROXY_UNSPEC, + CTA_SYNPROXY_ISN, + CTA_SYNPROXY_ITS, + CTA_SYNPROXY_TSOFF, + __CTA_SYNPROXY_MAX, +}; +#define CTA_SYNPROXY_MAX (__CTA_SYNPROXY_MAX - 1) + enum ctattr_expect { CTA_EXPECT_UNSPEC, CTA_EXPECT_MASTER, @@ -214,13 +242,13 @@ enum ctattr_secctx { enum ctattr_stats_cpu { CTA_STATS_UNSPEC, - CTA_STATS_SEARCHED, + CTA_STATS_SEARCHED, /* no longer used */ CTA_STATS_FOUND, - CTA_STATS_NEW, + CTA_STATS_NEW, /* no longer used */ CTA_STATS_INVALID, CTA_STATS_IGNORE, - CTA_STATS_DELETE, - CTA_STATS_DELETE_LIST, + CTA_STATS_DELETE, /* no longer used */ + CTA_STATS_DELETE_LIST, /* no longer used */ CTA_STATS_INSERT, CTA_STATS_INSERT_FAILED, CTA_STATS_DROP, @@ -234,6 +262,7 @@ enum ctattr_stats_cpu { enum ctattr_stats_global { CTA_STATS_GLOBAL_UNSPEC, CTA_STATS_GLOBAL_ENTRIES, + CTA_STATS_GLOBAL_MAX_ENTRIES, __CTA_STATS_GLOBAL_MAX, }; #define CTA_STATS_GLOBAL_MAX (__CTA_STATS_GLOBAL_MAX - 1) diff --git a/include/linux-private/linux/netfilter/nfnetlink_log.h b/include/linux-private/linux/netfilter/nfnetlink_log.h index 2cfbf139..20983cb1 100644 --- a/include/linux-private/linux/netfilter/nfnetlink_log.h +++ b/include/linux-private/linux/netfilter/nfnetlink_log.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _NFNETLINK_LOG_H #define _NFNETLINK_LOG_H @@ -5,10 +6,6 @@ * and not any kind of function definitions. It is shared between kernel and * userspace. Don't put kernel specific stuff in here */ -#ifndef __aligned_be64 -#define __aligned_be64 u_int64_t __attribute__((aligned(8))) -#endif - #include <linux/types.h> #include <linux/netfilter/nfnetlink.h> @@ -55,6 +52,8 @@ enum nfulnl_attr_type { NFULA_HWTYPE, /* hardware type */ NFULA_HWHEADER, /* hardware header */ NFULA_HWLEN, /* hardware header length */ + NFULA_CT, /* nf_conntrack_netlink.h */ + NFULA_CT_INFO, /* enum ip_conntrack_info */ __NFULA_MAX }; @@ -97,5 +96,6 @@ enum nfulnl_attr_config { #define NFULNL_CFG_F_SEQ 0x0001 #define NFULNL_CFG_F_SEQ_GLOBAL 0x0002 +#define NFULNL_CFG_F_CONNTRACK 0x0004 #endif /* _NFNETLINK_LOG_H */ diff --git a/include/linux-private/linux/netfilter/nfnetlink_queue.h b/include/linux-private/linux/netfilter/nfnetlink_queue.h index 95af967d..bcb2cb5d 100644 --- a/include/linux-private/linux/netfilter/nfnetlink_queue.h +++ b/include/linux-private/linux/netfilter/nfnetlink_queue.h @@ -1,13 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _NFNETLINK_QUEUE_H #define _NFNETLINK_QUEUE_H #include <linux/types.h> #include <linux/netfilter/nfnetlink.h> -#ifndef __aligned_be64 -#define __aligned_be64 u_int64_t __attribute__((aligned(8))) -#endif - enum nfqnl_msg_types { NFQNL_MSG_PACKET, /* packet from kernel to userspace */ NFQNL_MSG_VERDICT, /* verdict from userspace to kernel */ @@ -34,6 +31,14 @@ struct nfqnl_msg_packet_timestamp { __aligned_be64 usec; }; +enum nfqnl_vlan_attr { + NFQA_VLAN_UNSPEC, + NFQA_VLAN_PROTO, /* __be16 skb vlan_proto */ + NFQA_VLAN_TCI, /* __be16 skb htons(vlan_tci) */ + __NFQA_VLAN_MAX, +}; +#define NFQA_VLAN_MAX (__NFQA_VLAN_MAX - 1) + enum nfqnl_attr_type { NFQA_UNSPEC, NFQA_PACKET_HDR, @@ -49,6 +54,13 @@ enum nfqnl_attr_type { NFQA_CT, /* nf_conntrack_netlink.h */ NFQA_CT_INFO, /* enum ip_conntrack_info */ NFQA_CAP_LEN, /* __u32 length of captured packet */ + NFQA_SKB_INFO, /* __u32 skb meta information */ + NFQA_EXP, /* nf_conntrack_netlink.h */ + NFQA_UID, /* __u32 sk uid */ + NFQA_GID, /* __u32 sk gid */ + NFQA_SECCTX, /* security context string */ + NFQA_VLAN, /* nested attribute: packet vlan info */ + NFQA_L2HDR, /* full L2 header */ __NFQA_MAX }; @@ -100,6 +112,17 @@ enum nfqnl_attr_config { /* Flags for NFQA_CFG_FLAGS */ #define NFQA_CFG_F_FAIL_OPEN (1 << 0) #define NFQA_CFG_F_CONNTRACK (1 << 1) -#define NFQA_CFG_F_MAX (1 << 2) +#define NFQA_CFG_F_GSO (1 << 2) +#define NFQA_CFG_F_UID_GID (1 << 3) +#define NFQA_CFG_F_SECCTX (1 << 4) +#define NFQA_CFG_F_MAX (1 << 5) + +/* flags for NFQA_SKB_INFO */ +/* packet appears to have wrong checksums, but they are ok */ +#define NFQA_SKB_CSUMNOTREADY (1 << 0) +/* packet is GSO (i.e., exceeds device mtu) */ +#define NFQA_SKB_GSO (1 << 1) +/* csum not validated (incoming device doesn't support hw checksum, etc.) */ +#define NFQA_SKB_CSUM_NOTVERIFIED (1 << 2) #endif /* _NFNETLINK_QUEUE_H */ diff --git a/include/linux-private/linux/netlink.h b/include/linux-private/linux/netlink.h index 8219d374..0b2c29bd 100644 --- a/include/linux-private/linux/netlink.h +++ b/include/linux-private/linux/netlink.h @@ -1,7 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_NETLINK_H #define __LINUX_NETLINK_H -#include <linux/socket.h> /* for sa_family_t */ +#include <linux/kernel.h> +#include <linux/socket.h> /* for __kernel_sa_family_t */ #include <linux/types.h> #define NETLINK_ROUTE 0 /* Routing/device hook */ @@ -26,13 +28,14 @@ #define NETLINK_ECRYPTFS 19 #define NETLINK_RDMA 20 #define NETLINK_CRYPTO 21 /* Crypto layer */ +#define NETLINK_SMC 22 /* SMC monitoring */ #define NETLINK_INET_DIAG NETLINK_SOCK_DIAG #define MAX_LINKS 32 struct sockaddr_nl { - sa_family_t nl_family; /* AF_NETLINK */ + __kernel_sa_family_t nl_family; /* AF_NETLINK */ unsigned short nl_pad; /* zero */ __u32 nl_pid; /* port ID */ __u32 nl_groups; /* multicast groups mask */ @@ -48,11 +51,12 @@ struct nlmsghdr { /* Flags values */ -#define NLM_F_REQUEST 1 /* It is request message. */ -#define NLM_F_MULTI 2 /* Multipart message, terminated by NLMSG_DONE */ -#define NLM_F_ACK 4 /* Reply with ack, with zero or error code */ -#define NLM_F_ECHO 8 /* Echo this request */ -#define NLM_F_DUMP_INTR 16 /* Dump was inconsistent due to sequence change */ +#define NLM_F_REQUEST 0x01 /* It is request message. */ +#define NLM_F_MULTI 0x02 /* Multipart message, terminated by NLMSG_DONE */ +#define NLM_F_ACK 0x04 /* Reply with ack, with zero or error code */ +#define NLM_F_ECHO 0x08 /* Echo this request */ +#define NLM_F_DUMP_INTR 0x10 /* Dump was inconsistent due to sequence change */ +#define NLM_F_DUMP_FILTERED 0x20 /* Dump was filtered as requested */ /* Modifiers to GET request */ #define NLM_F_ROOT 0x100 /* specify tree root */ @@ -66,6 +70,13 @@ struct nlmsghdr { #define NLM_F_CREATE 0x400 /* Create, if it does not exist */ #define NLM_F_APPEND 0x800 /* Add to end of list */ +/* Modifiers to DELETE request */ +#define NLM_F_NONREC 0x100 /* Do not delete recursively */ + +/* Flags for ACK message */ +#define NLM_F_CAPPED 0x100 /* request was capped */ +#define NLM_F_ACK_TLVS 0x200 /* extended ACK TVLs were included */ + /* 4.4BSD ADD NLM_F_CREATE|NLM_F_EXCL 4.4BSD CHANGE NLM_F_REPLACE @@ -98,18 +109,84 @@ struct nlmsghdr { struct nlmsgerr { int error; struct nlmsghdr msg; + /* + * followed by the message contents unless NETLINK_CAP_ACK was set + * or the ACK indicates success (error == 0) + * message length is aligned with NLMSG_ALIGN() + */ + /* + * followed by TLVs defined in enum nlmsgerr_attrs + * if NETLINK_EXT_ACK was set + */ +}; + +/** + * enum nlmsgerr_attrs - nlmsgerr attributes + * @NLMSGERR_ATTR_UNUSED: unused + * @NLMSGERR_ATTR_MSG: error message string (string) + * @NLMSGERR_ATTR_OFFS: offset of the invalid attribute in the original + * message, counting from the beginning of the header (u32) + * @NLMSGERR_ATTR_COOKIE: arbitrary subsystem specific cookie to + * be used - in the success case - to identify a created + * object or operation or similar (binary) + * @__NLMSGERR_ATTR_MAX: number of attributes + * @NLMSGERR_ATTR_MAX: highest attribute number + */ +enum nlmsgerr_attrs { + NLMSGERR_ATTR_UNUSED, + NLMSGERR_ATTR_MSG, + NLMSGERR_ATTR_OFFS, + NLMSGERR_ATTR_COOKIE, + + __NLMSGERR_ATTR_MAX, + NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1 }; -#define NETLINK_ADD_MEMBERSHIP 1 -#define NETLINK_DROP_MEMBERSHIP 2 -#define NETLINK_PKTINFO 3 -#define NETLINK_BROADCAST_ERROR 4 -#define NETLINK_NO_ENOBUFS 5 +#define NETLINK_ADD_MEMBERSHIP 1 +#define NETLINK_DROP_MEMBERSHIP 2 +#define NETLINK_PKTINFO 3 +#define NETLINK_BROADCAST_ERROR 4 +#define NETLINK_NO_ENOBUFS 5 +#define NETLINK_RX_RING 6 +#define NETLINK_TX_RING 7 +#define NETLINK_LISTEN_ALL_NSID 8 +#define NETLINK_LIST_MEMBERSHIPS 9 +#define NETLINK_CAP_ACK 10 +#define NETLINK_EXT_ACK 11 struct nl_pktinfo { __u32 group; }; +struct nl_mmap_req { + unsigned int nm_block_size; + unsigned int nm_block_nr; + unsigned int nm_frame_size; + unsigned int nm_frame_nr; +}; + +struct nl_mmap_hdr { + unsigned int nm_status; + unsigned int nm_len; + __u32 nm_group; + /* credentials */ + __u32 nm_pid; + __u32 nm_uid; + __u32 nm_gid; +}; + +enum nl_mmap_status { + NL_MMAP_STATUS_UNUSED, + NL_MMAP_STATUS_RESERVED, + NL_MMAP_STATUS_VALID, + NL_MMAP_STATUS_COPY, + NL_MMAP_STATUS_SKIP, +}; + +#define NL_MMAP_MSG_ALIGNMENT NLMSG_ALIGNTO +#define NL_MMAP_MSG_ALIGN(sz) __ALIGN_KERNEL(sz, NL_MMAP_MSG_ALIGNMENT) +#define NL_MMAP_HDRLEN NL_MMAP_MSG_ALIGN(sizeof(struct nl_mmap_hdr)) + #define NET_MAJOR 36 /* Major 36 is reserved for networking */ enum { @@ -149,4 +226,22 @@ struct nlattr { #define NLA_ALIGN(len) (((len) + NLA_ALIGNTO - 1) & ~(NLA_ALIGNTO - 1)) #define NLA_HDRLEN ((int) NLA_ALIGN(sizeof(struct nlattr))) -#endif /* __LINUX_NETLINK_H */ +/* Generic 32 bitflags attribute content sent to the kernel. + * + * The value is a bitmap that defines the values being set + * The selector is a bitmask that defines which value is legit + * + * Examples: + * value = 0x0, and selector = 0x1 + * implies we are selecting bit 1 and we want to set its value to 0. + * + * value = 0x2, and selector = 0x2 + * implies we are selecting bit 2 and we want to set its value to 1. + * + */ +struct nla_bitfield32 { + __u32 value; + __u32 selector; +}; + +#endif /* __LINUX_NETLINK_H */ diff --git a/include/linux-private/linux/pkt_cls.h b/include/linux-private/linux/pkt_cls.h index 47d944cc..be382fb0 100644 --- a/include/linux-private/linux/pkt_cls.h +++ b/include/linux-private/linux/pkt_cls.h @@ -45,6 +45,7 @@ enum { * the skb and act like everything * is alright. */ +#define TC_ACT_VALUE_MAX TC_ACT_TRAP /* There is a special kind of actions called "extended actions", * which need a value parameter. These have a local opcode located in @@ -55,11 +56,12 @@ enum { #define __TC_ACT_EXT_SHIFT 28 #define __TC_ACT_EXT(local) ((local) << __TC_ACT_EXT_SHIFT) #define TC_ACT_EXT_VAL_MASK ((1 << __TC_ACT_EXT_SHIFT) - 1) -#define TC_ACT_EXT_CMP(combined, opcode) \ - (((combined) & (~TC_ACT_EXT_VAL_MASK)) == opcode) +#define TC_ACT_EXT_OPCODE(combined) ((combined) & (~TC_ACT_EXT_VAL_MASK)) +#define TC_ACT_EXT_CMP(combined, opcode) (TC_ACT_EXT_OPCODE(combined) == opcode) #define TC_ACT_JUMP __TC_ACT_EXT(1) #define TC_ACT_GOTO_CHAIN __TC_ACT_EXT(2) +#define TC_ACT_EXT_OPCODE_MAX TC_ACT_GOTO_CHAIN /* Action type identifiers*/ enum { @@ -129,6 +131,7 @@ enum { #define TCA_CLS_FLAGS_SKIP_SW (1 << 1) /* don't use filter in SW */ #define TCA_CLS_FLAGS_IN_HW (1 << 2) /* filter is offloaded to HW */ #define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */ +#define TCA_CLS_FLAGS_VERBOSE (1 << 4) /* verbose logging */ /* U32 filters */ @@ -467,7 +470,18 @@ enum { TCA_FLOWER_KEY_IP_TOS_MASK, /* u8 */ TCA_FLOWER_KEY_IP_TTL, /* u8 */ TCA_FLOWER_KEY_IP_TTL_MASK, /* u8 */ - TCA_FLOWER_POLICE, + + TCA_FLOWER_KEY_CVLAN_ID, /* be16 */ + TCA_FLOWER_KEY_CVLAN_PRIO, /* u8 */ + TCA_FLOWER_KEY_CVLAN_ETH_TYPE, /* be16 */ + + TCA_FLOWER_KEY_ENC_IP_TOS, /* u8 */ + TCA_FLOWER_KEY_ENC_IP_TOS_MASK, /* u8 */ + TCA_FLOWER_KEY_ENC_IP_TTL, /* u8 */ + TCA_FLOWER_KEY_ENC_IP_TTL_MASK, /* u8 */ + + TCA_FLOWER_KEY_ENC_OPTS, + TCA_FLOWER_KEY_ENC_OPTS_MASK, __TCA_FLOWER_MAX, }; @@ -475,7 +489,31 @@ enum { #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1) enum { + TCA_FLOWER_KEY_ENC_OPTS_UNSPEC, + TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested + * TCA_FLOWER_KEY_ENC_OPT_GENEVE_ + * attributes + */ + __TCA_FLOWER_KEY_ENC_OPTS_MAX, +}; + +#define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1) + +enum { + TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC, + TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, /* u16 */ + TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, /* u8 */ + TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, /* 4 to 128 bytes */ + + __TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX, +}; + +#define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \ + (__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1) + +enum { TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0), + TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1), }; /* Match-all classifier */ @@ -556,7 +594,8 @@ enum { #define TCF_EM_VLAN 6 #define TCF_EM_CANID 7 #define TCF_EM_IPSET 8 -#define TCF_EM_MAX 8 +#define TCF_EM_IPT 9 +#define TCF_EM_MAX 9 enum { TCF_EM_PROG_TC diff --git a/include/linux-private/linux/pkt_sched.h b/include/linux-private/linux/pkt_sched.h index b5b996b3..8975fd1a 100644 --- a/include/linux-private/linux/pkt_sched.h +++ b/include/linux-private/linux/pkt_sched.h @@ -79,9 +79,17 @@ struct tc_estimator { #define TC_H_MIN_INGRESS 0xFFF2U #define TC_H_MIN_EGRESS 0xFFF3U +/* Need to corrospond to iproute2 tc/tc_core.h "enum link_layer" */ +enum tc_link_layer { + TC_LINKLAYER_UNAWARE, /* Indicate unaware old iproute2 util */ + TC_LINKLAYER_ETHERNET, + TC_LINKLAYER_ATM, +}; +#define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */ + struct tc_ratespec { unsigned char cell_log; - unsigned char __reserved; + __u8 linklayer; /* lower 4 bits */ unsigned short overhead; short cell_align; unsigned short mpu; @@ -116,6 +124,21 @@ struct tc_fifo_qopt { __u32 limit; /* Queue length: bytes for bfifo, packets for pfifo */ }; +/* SKBPRIO section */ + +/* + * Priorities go from zero to (SKBPRIO_MAX_PRIORITY - 1). + * SKBPRIO_MAX_PRIORITY should be at least 64 in order for skbprio to be able + * to map one to one the DS field of IPV4 and IPV6 headers. + * Memory allocation grows linearly with SKBPRIO_MAX_PRIORITY. + */ + +#define SKBPRIO_MAX_PRIORITY 64 + +struct tc_skbprio_qopt { + __u32 limit; /* Queue length in packets. */ +}; + /* PRIO section */ #define TCQ_PRIO_BANDS 16 @@ -531,6 +554,7 @@ enum { TCA_NETEM_LATENCY64, TCA_NETEM_JITTER64, TCA_NETEM_SLOT, + TCA_NETEM_SLOT_DIST, __TCA_NETEM_MAX, }; @@ -573,6 +597,8 @@ struct tc_netem_slot { __s64 max_delay; __s32 max_packets; __s32 max_bytes; + __s64 dist_delay; /* nsec */ + __s64 dist_jitter; /* nsec */ }; enum { @@ -926,4 +952,136 @@ enum { #define TCA_CBS_MAX (__TCA_CBS_MAX - 1) + +/* ETF */ +struct tc_etf_qopt { + __s32 delta; + __s32 clockid; + __u32 flags; +#define TC_ETF_DEADLINE_MODE_ON BIT(0) +#define TC_ETF_OFFLOAD_ON BIT(1) +}; + +enum { + TCA_ETF_UNSPEC, + TCA_ETF_PARMS, + __TCA_ETF_MAX, +}; + +#define TCA_ETF_MAX (__TCA_ETF_MAX - 1) + + +/* CAKE */ +enum { + TCA_CAKE_UNSPEC, + TCA_CAKE_PAD, + TCA_CAKE_BASE_RATE64, + TCA_CAKE_DIFFSERV_MODE, + TCA_CAKE_ATM, + TCA_CAKE_FLOW_MODE, + TCA_CAKE_OVERHEAD, + TCA_CAKE_RTT, + TCA_CAKE_TARGET, + TCA_CAKE_AUTORATE, + TCA_CAKE_MEMORY, + TCA_CAKE_NAT, + TCA_CAKE_RAW, + TCA_CAKE_WASH, + TCA_CAKE_MPU, + TCA_CAKE_INGRESS, + TCA_CAKE_ACK_FILTER, + TCA_CAKE_SPLIT_GSO, + __TCA_CAKE_MAX +}; +#define TCA_CAKE_MAX (__TCA_CAKE_MAX - 1) + +enum { + __TCA_CAKE_STATS_INVALID, + TCA_CAKE_STATS_PAD, + TCA_CAKE_STATS_CAPACITY_ESTIMATE64, + TCA_CAKE_STATS_MEMORY_LIMIT, + TCA_CAKE_STATS_MEMORY_USED, + TCA_CAKE_STATS_AVG_NETOFF, + TCA_CAKE_STATS_MIN_NETLEN, + TCA_CAKE_STATS_MAX_NETLEN, + TCA_CAKE_STATS_MIN_ADJLEN, + TCA_CAKE_STATS_MAX_ADJLEN, + TCA_CAKE_STATS_TIN_STATS, + TCA_CAKE_STATS_DEFICIT, + TCA_CAKE_STATS_COBALT_COUNT, + TCA_CAKE_STATS_DROPPING, + TCA_CAKE_STATS_DROP_NEXT_US, + TCA_CAKE_STATS_P_DROP, + TCA_CAKE_STATS_BLUE_TIMER_US, + __TCA_CAKE_STATS_MAX +}; +#define TCA_CAKE_STATS_MAX (__TCA_CAKE_STATS_MAX - 1) + +enum { + __TCA_CAKE_TIN_STATS_INVALID, + TCA_CAKE_TIN_STATS_PAD, + TCA_CAKE_TIN_STATS_SENT_PACKETS, + TCA_CAKE_TIN_STATS_SENT_BYTES64, + TCA_CAKE_TIN_STATS_DROPPED_PACKETS, + TCA_CAKE_TIN_STATS_DROPPED_BYTES64, + TCA_CAKE_TIN_STATS_ACKS_DROPPED_PACKETS, + TCA_CAKE_TIN_STATS_ACKS_DROPPED_BYTES64, + TCA_CAKE_TIN_STATS_ECN_MARKED_PACKETS, + TCA_CAKE_TIN_STATS_ECN_MARKED_BYTES64, + TCA_CAKE_TIN_STATS_BACKLOG_PACKETS, + TCA_CAKE_TIN_STATS_BACKLOG_BYTES, + TCA_CAKE_TIN_STATS_THRESHOLD_RATE64, + TCA_CAKE_TIN_STATS_TARGET_US, + TCA_CAKE_TIN_STATS_INTERVAL_US, + TCA_CAKE_TIN_STATS_WAY_INDIRECT_HITS, + TCA_CAKE_TIN_STATS_WAY_MISSES, + TCA_CAKE_TIN_STATS_WAY_COLLISIONS, + TCA_CAKE_TIN_STATS_PEAK_DELAY_US, + TCA_CAKE_TIN_STATS_AVG_DELAY_US, + TCA_CAKE_TIN_STATS_BASE_DELAY_US, + TCA_CAKE_TIN_STATS_SPARSE_FLOWS, + TCA_CAKE_TIN_STATS_BULK_FLOWS, + TCA_CAKE_TIN_STATS_UNRESPONSIVE_FLOWS, + TCA_CAKE_TIN_STATS_MAX_SKBLEN, + TCA_CAKE_TIN_STATS_FLOW_QUANTUM, + __TCA_CAKE_TIN_STATS_MAX +}; +#define TCA_CAKE_TIN_STATS_MAX (__TCA_CAKE_TIN_STATS_MAX - 1) +#define TC_CAKE_MAX_TINS (8) + +enum { + CAKE_FLOW_NONE = 0, + CAKE_FLOW_SRC_IP, + CAKE_FLOW_DST_IP, + CAKE_FLOW_HOSTS, /* = CAKE_FLOW_SRC_IP | CAKE_FLOW_DST_IP */ + CAKE_FLOW_FLOWS, + CAKE_FLOW_DUAL_SRC, /* = CAKE_FLOW_SRC_IP | CAKE_FLOW_FLOWS */ + CAKE_FLOW_DUAL_DST, /* = CAKE_FLOW_DST_IP | CAKE_FLOW_FLOWS */ + CAKE_FLOW_TRIPLE, /* = CAKE_FLOW_HOSTS | CAKE_FLOW_FLOWS */ + CAKE_FLOW_MAX, +}; + +enum { + CAKE_DIFFSERV_DIFFSERV3 = 0, + CAKE_DIFFSERV_DIFFSERV4, + CAKE_DIFFSERV_DIFFSERV8, + CAKE_DIFFSERV_BESTEFFORT, + CAKE_DIFFSERV_PRECEDENCE, + CAKE_DIFFSERV_MAX +}; + +enum { + CAKE_ACK_NONE = 0, + CAKE_ACK_FILTER, + CAKE_ACK_AGGRESSIVE, + CAKE_ACK_MAX +}; + +enum { + CAKE_ATM_NONE = 0, + CAKE_ATM_ATM, + CAKE_ATM_PTM, + CAKE_ATM_MAX +}; + #endif diff --git a/include/linux-private/linux/rtnetlink.h b/include/linux-private/linux/rtnetlink.h index 1c363cd6..8c1d600b 100644 --- a/include/linux-private/linux/rtnetlink.h +++ b/include/linux-private/linux/rtnetlink.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_RTNETLINK_H #define __LINUX_RTNETLINK_H @@ -146,6 +147,16 @@ enum { RTM_GETSTATS = 94, #define RTM_GETSTATS RTM_GETSTATS + RTM_NEWCACHEREPORT = 96, +#define RTM_NEWCACHEREPORT RTM_NEWCACHEREPORT + + RTM_NEWCHAIN = 100, +#define RTM_NEWCHAIN RTM_NEWCHAIN + RTM_DELCHAIN, +#define RTM_DELCHAIN RTM_DELCHAIN + RTM_GETCHAIN, +#define RTM_GETCHAIN RTM_GETCHAIN + __RTM_MAX, #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) }; @@ -250,6 +261,11 @@ enum { #define RTPROT_DHCP 16 /* DHCP client */ #define RTPROT_MROUTED 17 /* Multicast daemon */ #define RTPROT_BABEL 42 /* Babel daemon */ +#define RTPROT_BGP 186 /* BGP Routes */ +#define RTPROT_ISIS 187 /* ISIS Routes */ +#define RTPROT_OSPF 188 /* OSPF Routes */ +#define RTPROT_RIP 189 /* RIP Routes */ +#define RTPROT_EIGRP 192 /* EIGRP Routes */ /* rtm_scope @@ -278,7 +294,7 @@ enum rt_scope_t { #define RTM_F_EQUALIZE 0x400 /* Multipath equalizer: NI */ #define RTM_F_PREFIX 0x800 /* Prefix addresses */ #define RTM_F_LOOKUP_TABLE 0x1000 /* set rtm_table to FIB lookup result */ -#define RTM_F_FIB_MATCH 0x2000 /* return full fib lookup match */ +#define RTM_F_FIB_MATCH 0x2000 /* return full fib lookup match */ /* Reserved table identifiers */ @@ -323,6 +339,9 @@ enum rtattr_type_t { RTA_PAD, RTA_UID, RTA_TTL_PROPAGATE, + RTA_IP_PROTO, + RTA_SPORT, + RTA_DPORT, __RTA_MAX }; @@ -427,6 +446,8 @@ enum { #define RTAX_QUICKACK RTAX_QUICKACK RTAX_CC_ALGO, #define RTAX_CC_ALGO RTAX_CC_ALGO + RTAX_FASTOPEN_NO_COOKIE, +#define RTAX_FASTOPEN_NO_COOKIE RTAX_FASTOPEN_NO_COOKIE __RTAX_MAX }; @@ -535,9 +556,19 @@ struct tcmsg { int tcm_ifindex; __u32 tcm_handle; __u32 tcm_parent; +/* tcm_block_index is used instead of tcm_parent + * in case tcm_ifindex == TCM_IFINDEX_MAGIC_BLOCK + */ +#define tcm_block_index tcm_parent __u32 tcm_info; }; +/* For manipulation of filters in shared block, tcm_ifindex is set to + * TCM_IFINDEX_MAGIC_BLOCK, and tcm_parent is aliased to tcm_block_index + * which is the block index. + */ +#define TCM_IFINDEX_MAGIC_BLOCK (0xFFFFFFFFU) + enum { TCA_UNSPEC, TCA_KIND, @@ -551,6 +582,9 @@ enum { TCA_PAD, TCA_DUMP_INVISIBLE, TCA_CHAIN, + TCA_HW_OFFLOAD, + TCA_INGRESS_BLOCK, + TCA_EGRESS_BLOCK, __TCA_MAX }; @@ -664,6 +698,10 @@ enum rtnetlink_groups { #define RTNLGRP_NSID RTNLGRP_NSID RTNLGRP_MPLS_NETCONF, #define RTNLGRP_MPLS_NETCONF RTNLGRP_MPLS_NETCONF + RTNLGRP_IPV4_MROUTE_R, +#define RTNLGRP_IPV4_MROUTE_R RTNLGRP_IPV4_MROUTE_R + RTNLGRP_IPV6_MROUTE_R, +#define RTNLGRP_IPV6_MROUTE_R RTNLGRP_IPV6_MROUTE_R __RTNLGRP_MAX }; #define RTNLGRP_MAX (__RTNLGRP_MAX - 1) @@ -674,10 +712,29 @@ struct tcamsg { unsigned char tca__pad1; unsigned short tca__pad2; }; + +enum { + TCA_ROOT_UNSPEC, + TCA_ROOT_TAB, +#define TCA_ACT_TAB TCA_ROOT_TAB +#define TCAA_MAX TCA_ROOT_TAB + TCA_ROOT_FLAGS, + TCA_ROOT_COUNT, + TCA_ROOT_TIME_DELTA, /* in msecs */ + __TCA_ROOT_MAX, +#define TCA_ROOT_MAX (__TCA_ROOT_MAX - 1) +}; + #define TA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg)))) #define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg)) -#define TCA_ACT_TAB 1 /* attr type must be >=1 */ -#define TCAA_MAX 1 +/* tcamsg flags stored in attribute TCA_ROOT_FLAGS + * + * TCA_FLAG_LARGE_DUMP_ON user->kernel to request for larger than TCA_ACT_MAX_PRIO + * actions in a dump. All dump responses will contain the number of actions + * being dumped stored in for user app's consumption in TCA_ROOT_COUNT + * + */ +#define TCA_FLAG_LARGE_DUMP_ON (1 << 0) /* New extended info filters for IFLA_EXT_MASK */ #define RTEXT_FILTER_VF (1 << 0) diff --git a/include/linux-private/linux/snmp.h b/include/linux-private/linux/snmp.h index 1bdb4a39..abae27c3 100644 --- a/include/linux-private/linux/snmp.h +++ b/include/linux-private/linux/snmp.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Definitions for MIBs * @@ -55,6 +56,7 @@ enum IPSTATS_MIB_ECT1PKTS, /* InECT1Pkts */ IPSTATS_MIB_ECT0PKTS, /* InECT0Pkts */ IPSTATS_MIB_CEPKTS, /* InCEPkts */ + IPSTATS_MIB_REASM_OVERLAPS, /* ReasmOverlaps */ __IPSTATS_MIB_MAX }; @@ -156,6 +158,7 @@ enum UDP_MIB_RCVBUFERRORS, /* RcvbufErrors */ UDP_MIB_SNDBUFERRORS, /* SndbufErrors */ UDP_MIB_CSUMERRORS, /* InCsumErrors */ + UDP_MIB_IGNOREDMULTI, /* IgnoredMulti */ __UDP_MIB_MAX }; @@ -176,7 +179,6 @@ enum LINUX_MIB_TIMEWAITED, /* TimeWaited */ LINUX_MIB_TIMEWAITRECYCLED, /* TimeWaitRecycled */ LINUX_MIB_TIMEWAITKILLED, /* TimeWaitKilled */ - LINUX_MIB_PAWSPASSIVEREJECTED, /* PAWSPassiveRejected */ LINUX_MIB_PAWSACTIVEREJECTED, /* PAWSActiveRejected */ LINUX_MIB_PAWSESTABREJECTED, /* PAWSEstabRejected */ LINUX_MIB_DELAYEDACKS, /* DelayedACKs */ @@ -184,18 +186,12 @@ enum LINUX_MIB_DELAYEDACKLOST, /* DelayedACKLost */ LINUX_MIB_LISTENOVERFLOWS, /* ListenOverflows */ LINUX_MIB_LISTENDROPS, /* ListenDrops */ - LINUX_MIB_TCPPREQUEUED, /* TCPPrequeued */ - LINUX_MIB_TCPDIRECTCOPYFROMBACKLOG, /* TCPDirectCopyFromBacklog */ - LINUX_MIB_TCPDIRECTCOPYFROMPREQUEUE, /* TCPDirectCopyFromPrequeue */ - LINUX_MIB_TCPPREQUEUEDROPPED, /* TCPPrequeueDropped */ LINUX_MIB_TCPHPHITS, /* TCPHPHits */ - LINUX_MIB_TCPHPHITSTOUSER, /* TCPHPHitsToUser */ LINUX_MIB_TCPPUREACKS, /* TCPPureAcks */ LINUX_MIB_TCPHPACKS, /* TCPHPAcks */ LINUX_MIB_TCPRENORECOVERY, /* TCPRenoRecovery */ LINUX_MIB_TCPSACKRECOVERY, /* TCPSackRecovery */ LINUX_MIB_TCPSACKRENEGING, /* TCPSACKReneging */ - LINUX_MIB_TCPFACKREORDER, /* TCPFACKReorder */ LINUX_MIB_TCPSACKREORDER, /* TCPSACKReorder */ LINUX_MIB_TCPRENOREORDER, /* TCPRenoReorder */ LINUX_MIB_TCPTSREORDER, /* TCPTSReorder */ @@ -208,14 +204,12 @@ enum LINUX_MIB_TCPSACKFAILURES, /* TCPSackFailures */ LINUX_MIB_TCPLOSSFAILURES, /* TCPLossFailures */ LINUX_MIB_TCPFASTRETRANS, /* TCPFastRetrans */ - LINUX_MIB_TCPFORWARDRETRANS, /* TCPForwardRetrans */ LINUX_MIB_TCPSLOWSTARTRETRANS, /* TCPSlowStartRetrans */ LINUX_MIB_TCPTIMEOUTS, /* TCPTimeouts */ LINUX_MIB_TCPLOSSPROBES, /* TCPLossProbes */ LINUX_MIB_TCPLOSSPROBERECOVERY, /* TCPLossProbeRecovery */ LINUX_MIB_TCPRENORECOVERYFAIL, /* TCPRenoRecoveryFail */ LINUX_MIB_TCPSACKRECOVERYFAIL, /* TCPSackRecoveryFail */ - LINUX_MIB_TCPSCHEDULERFAILED, /* TCPSchedulerFailed */ LINUX_MIB_TCPRCVCOLLAPSED, /* TCPRcvCollapsed */ LINUX_MIB_TCPDSACKOLDSENT, /* TCPDSACKOldSent */ LINUX_MIB_TCPDSACKOFOSENT, /* TCPDSACKOfoSent */ @@ -228,16 +222,19 @@ enum LINUX_MIB_TCPABORTONLINGER, /* TCPAbortOnLinger */ LINUX_MIB_TCPABORTFAILED, /* TCPAbortFailed */ LINUX_MIB_TCPMEMORYPRESSURES, /* TCPMemoryPressures */ + LINUX_MIB_TCPMEMORYPRESSURESCHRONO, /* TCPMemoryPressuresChrono */ LINUX_MIB_TCPSACKDISCARD, /* TCPSACKDiscard */ LINUX_MIB_TCPDSACKIGNOREDOLD, /* TCPSACKIgnoredOld */ LINUX_MIB_TCPDSACKIGNOREDNOUNDO, /* TCPSACKIgnoredNoUndo */ LINUX_MIB_TCPSPURIOUSRTOS, /* TCPSpuriousRTOs */ LINUX_MIB_TCPMD5NOTFOUND, /* TCPMD5NotFound */ LINUX_MIB_TCPMD5UNEXPECTED, /* TCPMD5Unexpected */ + LINUX_MIB_TCPMD5FAILURE, /* TCPMD5Failure */ LINUX_MIB_SACKSHIFTED, LINUX_MIB_SACKMERGED, LINUX_MIB_SACKSHIFTFALLBACK, LINUX_MIB_TCPBACKLOGDROP, + LINUX_MIB_PFMEMALLOCDROP, LINUX_MIB_TCPMINTTLDROP, /* RFC 5082 */ LINUX_MIB_TCPDEFERACCEPTDROP, LINUX_MIB_IPRPFILTER, /* IP Reverse Path Filter (rp_filter) */ @@ -252,12 +249,40 @@ enum LINUX_MIB_TCPCHALLENGEACK, /* TCPChallengeACK */ LINUX_MIB_TCPSYNCHALLENGE, /* TCPSYNChallenge */ LINUX_MIB_TCPFASTOPENACTIVE, /* TCPFastOpenActive */ + LINUX_MIB_TCPFASTOPENACTIVEFAIL, /* TCPFastOpenActiveFail */ LINUX_MIB_TCPFASTOPENPASSIVE, /* TCPFastOpenPassive*/ LINUX_MIB_TCPFASTOPENPASSIVEFAIL, /* TCPFastOpenPassiveFail */ LINUX_MIB_TCPFASTOPENLISTENOVERFLOW, /* TCPFastOpenListenOverflow */ LINUX_MIB_TCPFASTOPENCOOKIEREQD, /* TCPFastOpenCookieReqd */ + LINUX_MIB_TCPFASTOPENBLACKHOLE, /* TCPFastOpenBlackholeDetect */ LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES, /* TCPSpuriousRtxHostQueues */ LINUX_MIB_BUSYPOLLRXPACKETS, /* BusyPollRxPackets */ + LINUX_MIB_TCPAUTOCORKING, /* TCPAutoCorking */ + LINUX_MIB_TCPFROMZEROWINDOWADV, /* TCPFromZeroWindowAdv */ + LINUX_MIB_TCPTOZEROWINDOWADV, /* TCPToZeroWindowAdv */ + LINUX_MIB_TCPWANTZEROWINDOWADV, /* TCPWantZeroWindowAdv */ + LINUX_MIB_TCPSYNRETRANS, /* TCPSynRetrans */ + LINUX_MIB_TCPORIGDATASENT, /* TCPOrigDataSent */ + LINUX_MIB_TCPHYSTARTTRAINDETECT, /* TCPHystartTrainDetect */ + LINUX_MIB_TCPHYSTARTTRAINCWND, /* TCPHystartTrainCwnd */ + LINUX_MIB_TCPHYSTARTDELAYDETECT, /* TCPHystartDelayDetect */ + LINUX_MIB_TCPHYSTARTDELAYCWND, /* TCPHystartDelayCwnd */ + LINUX_MIB_TCPACKSKIPPEDSYNRECV, /* TCPACKSkippedSynRecv */ + LINUX_MIB_TCPACKSKIPPEDPAWS, /* TCPACKSkippedPAWS */ + LINUX_MIB_TCPACKSKIPPEDSEQ, /* TCPACKSkippedSeq */ + LINUX_MIB_TCPACKSKIPPEDFINWAIT2, /* TCPACKSkippedFinWait2 */ + LINUX_MIB_TCPACKSKIPPEDTIMEWAIT, /* TCPACKSkippedTimeWait */ + LINUX_MIB_TCPACKSKIPPEDCHALLENGE, /* TCPACKSkippedChallenge */ + LINUX_MIB_TCPWINPROBE, /* TCPWinProbe */ + LINUX_MIB_TCPKEEPALIVE, /* TCPKeepAlive */ + LINUX_MIB_TCPMTUPFAIL, /* TCPMTUPFail */ + LINUX_MIB_TCPMTUPSUCCESS, /* TCPMTUPSuccess */ + LINUX_MIB_TCPDELIVERED, /* TCPDelivered */ + LINUX_MIB_TCPDELIVEREDCE, /* TCPDeliveredCE */ + LINUX_MIB_TCPACKCOMPRESSED, /* TCPAckCompressed */ + LINUX_MIB_TCPZEROWINDOWDROP, /* TCPZeroWindowDrop */ + LINUX_MIB_TCPRCVQDROP, /* TCPRcvQDrop */ + LINUX_MIB_TCPWQUEUETOOBIG, /* TCPWqueueTooBig */ __LINUX_MIB_MAX }; diff --git a/include/linux-private/linux/sock_diag.h b/include/linux-private/linux/sock_diag.h index b00e29ef..a69cf20f 100644 --- a/include/linux-private/linux/sock_diag.h +++ b/include/linux-private/linux/sock_diag.h @@ -1,9 +1,11 @@ -#ifndef _UAPI__SOCK_DIAG_H__ -#define _UAPI__SOCK_DIAG_H__ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef __SOCK_DIAG_H__ +#define __SOCK_DIAG_H__ #include <linux/types.h> #define SOCK_DIAG_BY_FAMILY 20 +#define SOCK_DESTROY 21 struct sock_diag_req { __u8 sdiag_family; @@ -19,8 +21,19 @@ enum { SK_MEMINFO_WMEM_QUEUED, SK_MEMINFO_OPTMEM, SK_MEMINFO_BACKLOG, + SK_MEMINFO_DROPS, SK_MEMINFO_VARS, }; -#endif /* _UAPI__SOCK_DIAG_H__ */ +enum sknetlink_groups { + SKNLGRP_NONE, + SKNLGRP_INET_TCP_DESTROY, + SKNLGRP_INET_UDP_DESTROY, + SKNLGRP_INET6_TCP_DESTROY, + SKNLGRP_INET6_UDP_DESTROY, + __SKNLGRP_MAX, +}; +#define SKNLGRP_MAX (__SKNLGRP_MAX - 1) + +#endif /* __SOCK_DIAG_H__ */ diff --git a/include/linux-private/linux/socket.h b/include/linux-private/linux/socket.h index 8c1e5017..268b9482 100644 --- a/include/linux-private/linux/socket.h +++ b/include/linux-private/linux/socket.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _LINUX_SOCKET_H #define _LINUX_SOCKET_H diff --git a/include/linux-private/linux/tc_act/tc_gact.h b/include/linux-private/linux/tc_act/tc_gact.h index 9986a564..94273c3b 100644 --- a/include/linux-private/linux/tc_act/tc_gact.h +++ b/include/linux-private/linux/tc_act/tc_gact.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_TC_GACT_H #define __LINUX_TC_GACT_H @@ -19,7 +20,7 @@ struct tc_gact_p { __u16 pval; int paction; }; - + enum { TCA_GACT_UNSPEC, TCA_GACT_TM, @@ -29,5 +30,5 @@ enum { __TCA_GACT_MAX }; #define TCA_GACT_MAX (__TCA_GACT_MAX - 1) - + #endif diff --git a/include/linux-private/linux/tc_act/tc_mirred.h b/include/linux-private/linux/tc_act/tc_mirred.h index 7561750e..5dd671cf 100644 --- a/include/linux-private/linux/tc_act/tc_mirred.h +++ b/include/linux-private/linux/tc_act/tc_mirred.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_TC_MIR_H #define __LINUX_TC_MIR_H @@ -9,19 +10,20 @@ #define TCA_EGRESS_MIRROR 2 /* mirror packet to EGRESS */ #define TCA_INGRESS_REDIR 3 /* packet redirect to INGRESS*/ #define TCA_INGRESS_MIRROR 4 /* mirror packet to INGRESS */ - + struct tc_mirred { tc_gen; int eaction; /* one of IN/EGRESS_MIRROR/REDIR */ __u32 ifindex; /* ifindex of egress port */ }; - + enum { TCA_MIRRED_UNSPEC, TCA_MIRRED_TM, TCA_MIRRED_PARMS, + TCA_MIRRED_PAD, __TCA_MIRRED_MAX }; #define TCA_MIRRED_MAX (__TCA_MIRRED_MAX - 1) - + #endif diff --git a/include/linux-private/linux/tc_act/tc_skbedit.h b/include/linux-private/linux/tc_act/tc_skbedit.h index 7a2e910a..6de6071e 100644 --- a/include/linux-private/linux/tc_act/tc_skbedit.h +++ b/include/linux-private/linux/tc_act/tc_skbedit.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Copyright (c) 2008, Intel Corporation. * @@ -27,6 +28,9 @@ #define SKBEDIT_F_PRIORITY 0x1 #define SKBEDIT_F_QUEUE_MAPPING 0x2 #define SKBEDIT_F_MARK 0x4 +#define SKBEDIT_F_PTYPE 0x8 +#define SKBEDIT_F_MASK 0x10 +#define SKBEDIT_F_INHERITDSFIELD 0x20 struct tc_skbedit { tc_gen; @@ -39,6 +43,10 @@ enum { TCA_SKBEDIT_PRIORITY, TCA_SKBEDIT_QUEUE_MAPPING, TCA_SKBEDIT_MARK, + TCA_SKBEDIT_PAD, + TCA_SKBEDIT_PTYPE, + TCA_SKBEDIT_MASK, + TCA_SKBEDIT_FLAGS, __TCA_SKBEDIT_MAX }; #define TCA_SKBEDIT_MAX (__TCA_SKBEDIT_MAX - 1) diff --git a/include/linux-private/linux/tc_ematch/tc_em_meta.h b/include/linux-private/linux/tc_ematch/tc_em_meta.h index fe815e26..cf30b5bc 100644 --- a/include/linux-private/linux/tc_ematch/tc_em_meta.h +++ b/include/linux-private/linux/tc_ematch/tc_em_meta.h @@ -1,6 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __LINUX_TC_EM_META_H #define __LINUX_TC_EM_META_H +#include <linux/types.h> +#include <linux/pkt_cls.h> + enum { TCA_EM_META_UNSPEC, TCA_EM_META_HDR, @@ -64,7 +68,7 @@ enum { TCF_META_ID_SK_FORWARD_ALLOCS, TCF_META_ID_SK_SNDBUF, TCF_META_ID_SK_ALLOCS, - TCF_META_ID_SK_ROUTE_CAPS, + __TCF_META_ID_SK_ROUTE_CAPS, /* unimplemented but in ABI already */ TCF_META_ID_SK_HASH, TCF_META_ID_SK_LINGERTIME, TCF_META_ID_SK_ACK_BACKLOG, diff --git a/include/linux-private/linux/veth.h b/include/linux-private/linux/veth.h index 3354c1eb..52b58e58 100644 --- a/include/linux-private/linux/veth.h +++ b/include/linux-private/linux/veth.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __NET_VETH_H_ #define __NET_VETH_H_ diff --git a/include/linux-private/linux/xfrm.h b/include/linux-private/linux/xfrm.h index 0aa3805a..5cdda9d3 100644 --- a/include/linux-private/linux/xfrm.h +++ b/include/linux-private/linux/xfrm.h @@ -1,6 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _LINUX_XFRM_H #define _LINUX_XFRM_H +#include <linux/in6.h> #include <linux/types.h> /* All of the structures in this file may not change size as they are @@ -13,6 +15,7 @@ typedef union { __be32 a4; __be32 a6[4]; + struct in6_addr in6; } xfrm_address_t; /* Ident of a specific xfrm_state. It is used on input to lookup @@ -84,6 +87,8 @@ struct xfrm_replay_state { __u32 bitmap; }; +#define XFRMA_REPLAY_ESN_MAX 4096 + struct xfrm_replay_state_esn { unsigned int bmp_len; __u32 oseq; @@ -294,9 +299,18 @@ enum xfrm_attr_type_t { XFRMA_ALG_AUTH_TRUNC, /* struct xfrm_algo_auth */ XFRMA_MARK, /* struct xfrm_mark */ XFRMA_TFCPAD, /* __u32 */ - XFRMA_REPLAY_ESN_VAL, /* struct xfrm_replay_esn */ + XFRMA_REPLAY_ESN_VAL, /* struct xfrm_replay_state_esn */ + XFRMA_SA_EXTRA_FLAGS, /* __u32 */ + XFRMA_PROTO, /* __u8 */ + XFRMA_ADDRESS_FILTER, /* struct xfrm_address_filter */ + XFRMA_PAD, + XFRMA_OFFLOAD_DEV, /* struct xfrm_state_offload */ + XFRMA_SET_MARK, /* __u32 */ + XFRMA_SET_MARK_MASK, /* __u32 */ + XFRMA_IF_ID, /* __u32 */ __XFRMA_MAX +#define XFRMA_OUTPUT_MARK XFRMA_SET_MARK /* Compatibility */ #define XFRMA_MAX (__XFRMA_MAX - 1) }; @@ -323,6 +337,8 @@ enum xfrm_spdattr_type_t { XFRMA_SPD_UNSPEC, XFRMA_SPD_INFO, XFRMA_SPD_HINFO, + XFRMA_SPD_IPV4_HTHRESH, + XFRMA_SPD_IPV6_HTHRESH, __XFRMA_SPD_MAX #define XFRMA_SPD_MAX (__XFRMA_SPD_MAX - 1) @@ -342,6 +358,11 @@ struct xfrmu_spdhinfo { __u32 spdhmcnt; }; +struct xfrmu_spdhthresh { + __u8 lbits; + __u8 rbits; +}; + struct xfrm_usersa_info { struct xfrm_selector sel; struct xfrm_id id; @@ -365,6 +386,8 @@ struct xfrm_usersa_info { #define XFRM_STATE_ESN 128 }; +#define XFRM_SA_XFLAG_DONT_ENCAP_DSCP 1 + struct xfrm_usersa_id { xfrm_address_t daddr; __be32 spi; @@ -469,6 +492,21 @@ struct xfrm_user_mapping { __be16 new_sport; }; +struct xfrm_address_filter { + xfrm_address_t saddr; + xfrm_address_t daddr; + __u16 family; + __u8 splen; + __u8 dplen; +}; + +struct xfrm_user_offload { + int ifindex; + __u8 flags; +}; +#define XFRM_OFFLOAD_IPV6 1 +#define XFRM_OFFLOAD_INBOUND 2 + /* backwards compatibility for userspace */ #define XFRMGRP_ACQUIRE 1 #define XFRMGRP_EXPIRE 2 diff --git a/include/netlink-private/netlink.h b/include/netlink-private/netlink.h index 48def74f..0d831cf6 100644 --- a/include/netlink-private/netlink.h +++ b/include/netlink-private/netlink.h @@ -48,7 +48,6 @@ #include <linux/pkt_sched.h> #include <linux/pkt_cls.h> #include <linux/gen_stats.h> -#include <linux/ip_mp_alg.h> #include <linux/atm.h> #include <linux/ip.h> #include <linux/ipv6.h> diff --git a/lib/route/cls/ematch/meta.c b/lib/route/cls/ematch/meta.c index cf9fdae2..a26ed4c8 100644 --- a/lib/route/cls/ematch/meta.c +++ b/lib/route/cls/ematch/meta.c @@ -199,7 +199,7 @@ static const struct trans_tbl meta_int[] = { __ADD(TCF_META_ID_SK_ERR_QLEN, sk_err_qlen), __ADD(TCF_META_ID_SK_FORWARD_ALLOCS, sk_forward_allocs), __ADD(TCF_META_ID_SK_ALLOCS, sk_allocs), - __ADD(TCF_META_ID_SK_ROUTE_CAPS, sk_route_caps), + __ADD(__TCF_META_ID_SK_ROUTE_CAPS, sk_route_caps), __ADD(TCF_META_ID_SK_HASH, sk_hash), __ADD(TCF_META_ID_SK_LINGERTIME, sk_lingertime), __ADD(TCF_META_ID_SK_ACK_BACKLOG, sk_ack_backlog), diff --git a/lib/route/cls/ematch_syntax.y b/lib/route/cls/ematch_syntax.y index a0ca4bb6..82d753d2 100644 --- a/lib/route/cls/ematch_syntax.y +++ b/lib/route/cls/ematch_syntax.y @@ -376,7 +376,7 @@ meta_int_id: | META_SK_ERR_QLEN { $$ = META_ID(SK_ERR_QLEN); } | META_SK_FORWARD_ALLOCS { $$ = META_ID(SK_FORWARD_ALLOCS); } | META_SK_ALLOCS { $$ = META_ID(SK_ALLOCS); } - | META_SK_ROUTE_CAPS { $$ = META_ID(SK_ROUTE_CAPS); } + | META_SK_ROUTE_CAPS { $$ = __TCF_META_ID_SK_ROUTE_CAPS; } | META_SK_HASH { $$ = META_ID(SK_HASH); } | META_SK_LINGERTIME { $$ = META_ID(SK_LINGERTIME); } | META_SK_ACK_BACKLOG { $$ = META_ID(SK_ACK_BACKLOG); } diff --git a/lib/route/link.c b/lib/route/link.c index 61113bca..df01a71a 100644 --- a/lib/route/link.c +++ b/lib/route/link.c @@ -3103,8 +3103,8 @@ static const struct trans_tbl link_modes[] = { }; static const struct trans_tbl carrier_states[] = { - __ADD(IF_CARRIER_DOWN, down), - __ADD(IF_CARRIER_UP, up), + __ADD(0, down), + __ADD(1, up), }; char *rtnl_link_mode2str(uint8_t st, char *buf, size_t len) |