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-rw-r--r--include/uapi/linux/batadv_packet.h644
-rw-r--r--include/uapi/linux/batman_adv.h27
-rw-r--r--include/uapi/linux/bpf.h116
-rw-r--r--include/uapi/linux/bpf_common.h7
-rw-r--r--include/uapi/linux/can/netlink.h1
-rw-r--r--include/uapi/linux/devlink.h25
-rw-r--r--include/uapi/linux/erspan.h52
-rw-r--r--include/uapi/linux/ethtool.h1
-rw-r--r--include/uapi/linux/if_ether.h1
-rw-r--r--include/uapi/linux/if_link.h5
-rw-r--r--include/uapi/linux/if_macsec.h9
-rw-r--r--include/uapi/linux/if_tun.h2
-rw-r--r--include/uapi/linux/if_tunnel.h3
-rw-r--r--include/uapi/linux/inet_diag.h2
-rw-r--r--include/uapi/linux/l2tp.h6
-rw-r--r--include/uapi/linux/netfilter/nf_conntrack_common.h6
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h76
-rw-r--r--include/uapi/linux/netfilter/xt_connlimit.h2
-rw-r--r--include/uapi/linux/netfilter_arp.h3
-rw-r--r--include/uapi/linux/netfilter_decnet.h4
-rw-r--r--include/uapi/linux/netfilter_ipv4.h1
-rw-r--r--include/uapi/linux/netfilter_ipv6.h1
-rw-r--r--include/uapi/linux/netfilter_ipv6/ip6t_srh.h57
-rw-r--r--include/uapi/linux/nl80211.h4
-rw-r--r--include/uapi/linux/openvswitch.h1
-rw-r--r--include/uapi/linux/perf_event.h22
-rw-r--r--include/uapi/linux/rtnetlink.h12
-rw-r--r--include/uapi/linux/sctp.h3
-rw-r--r--include/uapi/linux/tipc.h7
-rw-r--r--include/uapi/linux/virtio_net.h13
30 files changed, 1083 insertions, 30 deletions
diff --git a/include/uapi/linux/batadv_packet.h b/include/uapi/linux/batadv_packet.h
new file mode 100644
index 0000000..5cb360b
--- /dev/null
+++ b/include/uapi/linux/batadv_packet.h
@@ -0,0 +1,644 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
+/* Copyright (C) 2007-2017 B.A.T.M.A.N. contributors:
+ *
+ * Marek Lindner, Simon Wunderlich
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _UAPI_LINUX_BATADV_PACKET_H_
+#define _UAPI_LINUX_BATADV_PACKET_H_
+
+#include <asm/byteorder.h>
+#include <linux/if_ether.h>
+#include <linux/types.h>
+
+/**
+ * batadv_tp_is_error() - Check throughput meter return code for error
+ * @n: throughput meter return code
+ *
+ * Return: 0 when not error was detected, != 0 otherwise
+ */
+#define batadv_tp_is_error(n) ((__u8)(n) > 127 ? 1 : 0)
+
+/**
+ * enum batadv_packettype - types for batman-adv encapsulated packets
+ * @BATADV_IV_OGM: originator messages for B.A.T.M.A.N. IV
+ * @BATADV_BCAST: broadcast packets carrying broadcast payload
+ * @BATADV_CODED: network coded packets
+ * @BATADV_ELP: echo location packets for B.A.T.M.A.N. V
+ * @BATADV_OGM2: originator messages for B.A.T.M.A.N. V
+ *
+ * @BATADV_UNICAST: unicast packets carrying unicast payload traffic
+ * @BATADV_UNICAST_FRAG: unicast packets carrying a fragment of the original
+ * payload packet
+ * @BATADV_UNICAST_4ADDR: unicast packet including the originator address of
+ * the sender
+ * @BATADV_ICMP: unicast packet like IP ICMP used for ping or traceroute
+ * @BATADV_UNICAST_TVLV: unicast packet carrying TVLV containers
+ */
+enum batadv_packettype {
+ /* 0x00 - 0x3f: local packets or special rules for handling */
+ BATADV_IV_OGM = 0x00,
+ BATADV_BCAST = 0x01,
+ BATADV_CODED = 0x02,
+ BATADV_ELP = 0x03,
+ BATADV_OGM2 = 0x04,
+ /* 0x40 - 0x7f: unicast */
+#define BATADV_UNICAST_MIN 0x40
+ BATADV_UNICAST = 0x40,
+ BATADV_UNICAST_FRAG = 0x41,
+ BATADV_UNICAST_4ADDR = 0x42,
+ BATADV_ICMP = 0x43,
+ BATADV_UNICAST_TVLV = 0x44,
+#define BATADV_UNICAST_MAX 0x7f
+ /* 0x80 - 0xff: reserved */
+};
+
+/**
+ * enum batadv_subtype - packet subtype for unicast4addr
+ * @BATADV_P_DATA: user payload
+ * @BATADV_P_DAT_DHT_GET: DHT request message
+ * @BATADV_P_DAT_DHT_PUT: DHT store message
+ * @BATADV_P_DAT_CACHE_REPLY: ARP reply generated by DAT
+ */
+enum batadv_subtype {
+ BATADV_P_DATA = 0x01,
+ BATADV_P_DAT_DHT_GET = 0x02,
+ BATADV_P_DAT_DHT_PUT = 0x03,
+ BATADV_P_DAT_CACHE_REPLY = 0x04,
+};
+
+/* this file is included by batctl which needs these defines */
+#define BATADV_COMPAT_VERSION 15
+
+/**
+ * enum batadv_iv_flags - flags used in B.A.T.M.A.N. IV OGM packets
+ * @BATADV_NOT_BEST_NEXT_HOP: flag is set when ogm packet is forwarded and was
+ * previously received from someone else than the best neighbor.
+ * @BATADV_PRIMARIES_FIRST_HOP: flag unused.
+ * @BATADV_DIRECTLINK: flag is for the first hop or if rebroadcasted from a
+ * one hop neighbor on the interface where it was originally received.
+ */
+enum batadv_iv_flags {
+ BATADV_NOT_BEST_NEXT_HOP = 1UL << 0,
+ BATADV_PRIMARIES_FIRST_HOP = 1UL << 1,
+ BATADV_DIRECTLINK = 1UL << 2,
+};
+
+/**
+ * enum batadv_icmp_packettype - ICMP message types
+ * @BATADV_ECHO_REPLY: success reply to BATADV_ECHO_REQUEST
+ * @BATADV_DESTINATION_UNREACHABLE: failure when route to destination not found
+ * @BATADV_ECHO_REQUEST: request BATADV_ECHO_REPLY from destination
+ * @BATADV_TTL_EXCEEDED: error after BATADV_ECHO_REQUEST traversed too many hops
+ * @BATADV_PARAMETER_PROBLEM: return code for malformed messages
+ * @BATADV_TP: throughput meter packet
+ */
+enum batadv_icmp_packettype {
+ BATADV_ECHO_REPLY = 0,
+ BATADV_DESTINATION_UNREACHABLE = 3,
+ BATADV_ECHO_REQUEST = 8,
+ BATADV_TTL_EXCEEDED = 11,
+ BATADV_PARAMETER_PROBLEM = 12,
+ BATADV_TP = 15,
+};
+
+/**
+ * enum batadv_mcast_flags - flags for multicast capabilities and settings
+ * @BATADV_MCAST_WANT_ALL_UNSNOOPABLES: we want all packets destined for
+ * 224.0.0.0/24 or ff02::1
+ * @BATADV_MCAST_WANT_ALL_IPV4: we want all IPv4 multicast packets
+ * @BATADV_MCAST_WANT_ALL_IPV6: we want all IPv6 multicast packets
+ */
+enum batadv_mcast_flags {
+ BATADV_MCAST_WANT_ALL_UNSNOOPABLES = 1UL << 0,
+ BATADV_MCAST_WANT_ALL_IPV4 = 1UL << 1,
+ BATADV_MCAST_WANT_ALL_IPV6 = 1UL << 2,
+};
+
+/* tt data subtypes */
+#define BATADV_TT_DATA_TYPE_MASK 0x0F
+
+/**
+ * enum batadv_tt_data_flags - flags for tt data tvlv
+ * @BATADV_TT_OGM_DIFF: TT diff propagated through OGM
+ * @BATADV_TT_REQUEST: TT request message
+ * @BATADV_TT_RESPONSE: TT response message
+ * @BATADV_TT_FULL_TABLE: contains full table to replace existing table
+ */
+enum batadv_tt_data_flags {
+ BATADV_TT_OGM_DIFF = 1UL << 0,
+ BATADV_TT_REQUEST = 1UL << 1,
+ BATADV_TT_RESPONSE = 1UL << 2,
+ BATADV_TT_FULL_TABLE = 1UL << 4,
+};
+
+/**
+ * enum batadv_vlan_flags - flags for the four MSB of any vlan ID field
+ * @BATADV_VLAN_HAS_TAG: whether the field contains a valid vlan tag or not
+ */
+enum batadv_vlan_flags {
+ BATADV_VLAN_HAS_TAG = 1UL << 15,
+};
+
+/**
+ * enum batadv_bla_claimframe - claim frame types for the bridge loop avoidance
+ * @BATADV_CLAIM_TYPE_CLAIM: claim of a client mac address
+ * @BATADV_CLAIM_TYPE_UNCLAIM: unclaim of a client mac address
+ * @BATADV_CLAIM_TYPE_ANNOUNCE: announcement of backbone with current crc
+ * @BATADV_CLAIM_TYPE_REQUEST: request of full claim table
+ * @BATADV_CLAIM_TYPE_LOOPDETECT: mesh-traversing loop detect packet
+ */
+enum batadv_bla_claimframe {
+ BATADV_CLAIM_TYPE_CLAIM = 0x00,
+ BATADV_CLAIM_TYPE_UNCLAIM = 0x01,
+ BATADV_CLAIM_TYPE_ANNOUNCE = 0x02,
+ BATADV_CLAIM_TYPE_REQUEST = 0x03,
+ BATADV_CLAIM_TYPE_LOOPDETECT = 0x04,
+};
+
+/**
+ * enum batadv_tvlv_type - tvlv type definitions
+ * @BATADV_TVLV_GW: gateway tvlv
+ * @BATADV_TVLV_DAT: distributed arp table tvlv
+ * @BATADV_TVLV_NC: network coding tvlv
+ * @BATADV_TVLV_TT: translation table tvlv
+ * @BATADV_TVLV_ROAM: roaming advertisement tvlv
+ * @BATADV_TVLV_MCAST: multicast capability tvlv
+ */
+enum batadv_tvlv_type {
+ BATADV_TVLV_GW = 0x01,
+ BATADV_TVLV_DAT = 0x02,
+ BATADV_TVLV_NC = 0x03,
+ BATADV_TVLV_TT = 0x04,
+ BATADV_TVLV_ROAM = 0x05,
+ BATADV_TVLV_MCAST = 0x06,
+};
+
+#pragma pack(2)
+/* the destination hardware field in the ARP frame is used to
+ * transport the claim type and the group id
+ */
+struct batadv_bla_claim_dst {
+ __u8 magic[3]; /* FF:43:05 */
+ __u8 type; /* bla_claimframe */
+ __be16 group; /* group id */
+};
+
+#pragma pack()
+
+/**
+ * struct batadv_ogm_packet - ogm (routing protocol) packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @flags: contains routing relevant flags - see enum batadv_iv_flags
+ * @seqno: sequence identification
+ * @orig: address of the source node
+ * @prev_sender: address of the previous sender
+ * @reserved: reserved byte for alignment
+ * @tq: transmission quality
+ * @tvlv_len: length of tvlv data following the ogm header
+ */
+struct batadv_ogm_packet {
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 flags;
+ __be32 seqno;
+ __u8 orig[ETH_ALEN];
+ __u8 prev_sender[ETH_ALEN];
+ __u8 reserved;
+ __u8 tq;
+ __be16 tvlv_len;
+ /* __packed is not needed as the struct size is divisible by 4,
+ * and the largest data type in this struct has a size of 4.
+ */
+};
+
+#define BATADV_OGM_HLEN sizeof(struct batadv_ogm_packet)
+
+/**
+ * struct batadv_ogm2_packet - ogm2 (routing protocol) packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the general header
+ * @ttl: time to live for this packet, part of the general header
+ * @flags: reseved for routing relevant flags - currently always 0
+ * @seqno: sequence number
+ * @orig: originator mac address
+ * @tvlv_len: length of the appended tvlv buffer (in bytes)
+ * @throughput: the currently flooded path throughput
+ */
+struct batadv_ogm2_packet {
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 flags;
+ __be32 seqno;
+ __u8 orig[ETH_ALEN];
+ __be16 tvlv_len;
+ __be32 throughput;
+ /* __packed is not needed as the struct size is divisible by 4,
+ * and the largest data type in this struct has a size of 4.
+ */
+};
+
+#define BATADV_OGM2_HLEN sizeof(struct batadv_ogm2_packet)
+
+/**
+ * struct batadv_elp_packet - elp (neighbor discovery) packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @orig: originator mac address
+ * @seqno: sequence number
+ * @elp_interval: currently used ELP sending interval in ms
+ */
+struct batadv_elp_packet {
+ __u8 packet_type;
+ __u8 version;
+ __u8 orig[ETH_ALEN];
+ __be32 seqno;
+ __be32 elp_interval;
+};
+
+#define BATADV_ELP_HLEN sizeof(struct batadv_elp_packet)
+
+/**
+ * struct batadv_icmp_header - common members among all the ICMP packets
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
+ * @align: not used - useful for alignment purposes only
+ *
+ * This structure is used for ICMP packets parsing only and it is never sent
+ * over the wire. The alignment field at the end is there to ensure that
+ * members are padded the same way as they are in real packets.
+ */
+struct batadv_icmp_header {
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 msg_type; /* see ICMP message types above */
+ __u8 dst[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
+ __u8 uid;
+ __u8 align[3];
+};
+
+/**
+ * struct batadv_icmp_packet - ICMP packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
+ * @reserved: not used - useful for alignment
+ * @seqno: ICMP sequence number
+ */
+struct batadv_icmp_packet {
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 msg_type; /* see ICMP message types above */
+ __u8 dst[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
+ __u8 uid;
+ __u8 reserved;
+ __be16 seqno;
+};
+
+/**
+ * struct batadv_icmp_tp_packet - ICMP TP Meter packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
+ * @subtype: TP packet subtype (see batadv_icmp_tp_subtype)
+ * @session: TP session identifier
+ * @seqno: the TP sequence number
+ * @timestamp: time when the packet has been sent. This value is filled in a
+ * TP_MSG and echoed back in the next TP_ACK so that the sender can compute the
+ * RTT. Since it is read only by the host which wrote it, there is no need to
+ * store it using network order
+ */
+struct batadv_icmp_tp_packet {
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 msg_type; /* see ICMP message types above */
+ __u8 dst[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
+ __u8 uid;
+ __u8 subtype;
+ __u8 session[2];
+ __be32 seqno;
+ __be32 timestamp;
+};
+
+/**
+ * enum batadv_icmp_tp_subtype - ICMP TP Meter packet subtypes
+ * @BATADV_TP_MSG: Msg from sender to receiver
+ * @BATADV_TP_ACK: acknowledgment from receiver to sender
+ */
+enum batadv_icmp_tp_subtype {
+ BATADV_TP_MSG = 0,
+ BATADV_TP_ACK,
+};
+
+#define BATADV_RR_LEN 16
+
+/**
+ * struct batadv_icmp_packet_rr - ICMP RouteRecord packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @msg_type: ICMP packet type
+ * @dst: address of the destination node
+ * @orig: address of the source node
+ * @uid: local ICMP socket identifier
+ * @rr_cur: number of entries the rr array
+ * @seqno: ICMP sequence number
+ * @rr: route record array
+ */
+struct batadv_icmp_packet_rr {
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 msg_type; /* see ICMP message types above */
+ __u8 dst[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
+ __u8 uid;
+ __u8 rr_cur;
+ __be16 seqno;
+ __u8 rr[BATADV_RR_LEN][ETH_ALEN];
+};
+
+#define BATADV_ICMP_MAX_PACKET_SIZE sizeof(struct batadv_icmp_packet_rr)
+
+/* All packet headers in front of an ethernet header have to be completely
+ * divisible by 2 but not by 4 to make the payload after the ethernet
+ * header again 4 bytes boundary aligned.
+ *
+ * A packing of 2 is necessary to avoid extra padding at the end of the struct
+ * caused by a structure member which is larger than two bytes. Otherwise
+ * the structure would not fulfill the previously mentioned rule to avoid the
+ * misalignment of the payload after the ethernet header. It may also lead to
+ * leakage of information when the padding it not initialized before sending.
+ */
+#pragma pack(2)
+
+/**
+ * struct batadv_unicast_packet - unicast packet for network payload
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @ttvn: translation table version number
+ * @dest: originator destination of the unicast packet
+ */
+struct batadv_unicast_packet {
+ __u8 packet_type;
+ __u8 version;
+ __u8 ttl;
+ __u8 ttvn; /* destination translation table version number */
+ __u8 dest[ETH_ALEN];
+ /* "4 bytes boundary + 2 bytes" long to make the payload after the
+ * following ethernet header again 4 bytes boundary aligned
+ */
+};
+
+/**
+ * struct batadv_unicast_4addr_packet - extended unicast packet
+ * @u: common unicast packet header
+ * @src: address of the source
+ * @subtype: packet subtype
+ * @reserved: reserved byte for alignment
+ */
+struct batadv_unicast_4addr_packet {
+ struct batadv_unicast_packet u;
+ __u8 src[ETH_ALEN];
+ __u8 subtype;
+ __u8 reserved;
+ /* "4 bytes boundary + 2 bytes" long to make the payload after the
+ * following ethernet header again 4 bytes boundary aligned
+ */
+};
+
+/**
+ * struct batadv_frag_packet - fragmented packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @dest: final destination used when routing fragments
+ * @orig: originator of the fragment used when merging the packet
+ * @no: fragment number within this sequence
+ * @priority: priority of frame, from ToS IP precedence or 802.1p
+ * @reserved: reserved byte for alignment
+ * @seqno: sequence identification
+ * @total_size: size of the merged packet
+ */
+struct batadv_frag_packet {
+ __u8 packet_type;
+ __u8 version; /* batman version field */
+ __u8 ttl;
+#if defined(__BIG_ENDIAN_BITFIELD)
+ __u8 no:4;
+ __u8 priority:3;
+ __u8 reserved:1;
+#elif defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 reserved:1;
+ __u8 priority:3;
+ __u8 no:4;
+#else
+#error "unknown bitfield endianness"
+#endif
+ __u8 dest[ETH_ALEN];
+ __u8 orig[ETH_ALEN];
+ __be16 seqno;
+ __be16 total_size;
+};
+
+/**
+ * struct batadv_bcast_packet - broadcast packet for network payload
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @reserved: reserved byte for alignment
+ * @seqno: sequence identification
+ * @orig: originator of the broadcast packet
+ */
+struct batadv_bcast_packet {
+ __u8 packet_type;
+ __u8 version; /* batman version field */
+ __u8 ttl;
+ __u8 reserved;
+ __be32 seqno;
+ __u8 orig[ETH_ALEN];
+ /* "4 bytes boundary + 2 bytes" long to make the payload after the
+ * following ethernet header again 4 bytes boundary aligned
+ */
+};
+
+/**
+ * struct batadv_coded_packet - network coded packet
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @first_source: original source of first included packet
+ * @first_orig_dest: original destinal of first included packet
+ * @first_crc: checksum of first included packet
+ * @first_ttvn: tt-version number of first included packet
+ * @second_ttl: ttl of second packet
+ * @second_dest: second receiver of this coded packet
+ * @second_source: original source of second included packet
+ * @second_orig_dest: original destination of second included packet
+ * @second_crc: checksum of second included packet
+ * @second_ttvn: tt version number of second included packet
+ * @coded_len: length of network coded part of the payload
+ */
+struct batadv_coded_packet {
+ __u8 packet_type;
+ __u8 version; /* batman version field */
+ __u8 ttl;
+ __u8 first_ttvn;
+ /* __u8 first_dest[ETH_ALEN]; - saved in mac header destination */
+ __u8 first_source[ETH_ALEN];
+ __u8 first_orig_dest[ETH_ALEN];
+ __be32 first_crc;
+ __u8 second_ttl;
+ __u8 second_ttvn;
+ __u8 second_dest[ETH_ALEN];
+ __u8 second_source[ETH_ALEN];
+ __u8 second_orig_dest[ETH_ALEN];
+ __be32 second_crc;
+ __be16 coded_len;
+};
+
+#pragma pack()
+
+/**
+ * struct batadv_unicast_tvlv_packet - generic unicast packet with tvlv payload
+ * @packet_type: batman-adv packet type, part of the general header
+ * @version: batman-adv protocol version, part of the genereal header
+ * @ttl: time to live for this packet, part of the genereal header
+ * @reserved: reserved field (for packet alignment)
+ * @src: address of the source
+ * @dst: address of the destination
+ * @tvlv_len: length of tvlv data following the unicast tvlv header
+ * @align: 2 bytes to align the header to a 4 byte boundary
+ */
+struct batadv_unicast_tvlv_packet {
+ __u8 packet_type;
+ __u8 version; /* batman version field */
+ __u8 ttl;
+ __u8 reserved;
+ __u8 dst[ETH_ALEN];
+ __u8 src[ETH_ALEN];
+ __be16 tvlv_len;
+ __u16 align;
+};
+
+/**
+ * struct batadv_tvlv_hdr - base tvlv header struct
+ * @type: tvlv container type (see batadv_tvlv_type)
+ * @version: tvlv container version
+ * @len: tvlv container length
+ */
+struct batadv_tvlv_hdr {
+ __u8 type;
+ __u8 version;
+ __be16 len;
+};
+
+/**
+ * struct batadv_tvlv_gateway_data - gateway data propagated through gw tvlv
+ * container
+ * @bandwidth_down: advertised uplink download bandwidth
+ * @bandwidth_up: advertised uplink upload bandwidth
+ */
+struct batadv_tvlv_gateway_data {
+ __be32 bandwidth_down;
+ __be32 bandwidth_up;
+};
+
+/**
+ * struct batadv_tvlv_tt_data - tt data propagated through the tt tvlv container
+ * @flags: translation table flags (see batadv_tt_data_flags)
+ * @ttvn: translation table version number
+ * @num_vlan: number of announced VLANs. In the TVLV this struct is followed by
+ * one batadv_tvlv_tt_vlan_data object per announced vlan
+ */
+struct batadv_tvlv_tt_data {
+ __u8 flags;
+ __u8 ttvn;
+ __be16 num_vlan;
+};
+
+/**
+ * struct batadv_tvlv_tt_vlan_data - vlan specific tt data propagated through
+ * the tt tvlv container
+ * @crc: crc32 checksum of the entries belonging to this vlan
+ * @vid: vlan identifier
+ * @reserved: unused, useful for alignment purposes
+ */
+struct batadv_tvlv_tt_vlan_data {
+ __be32 crc;
+ __be16 vid;
+ __u16 reserved;
+};
+
+/**
+ * struct batadv_tvlv_tt_change - translation table diff data
+ * @flags: status indicators concerning the non-mesh client (see
+ * batadv_tt_client_flags)
+ * @reserved: reserved field - useful for alignment purposes only
+ * @addr: mac address of non-mesh client that triggered this tt change
+ * @vid: VLAN identifier
+ */
+struct batadv_tvlv_tt_change {
+ __u8 flags;
+ __u8 reserved[3];
+ __u8 addr[ETH_ALEN];
+ __be16 vid;
+};
+
+/**
+ * struct batadv_tvlv_roam_adv - roaming advertisement
+ * @client: mac address of roaming client
+ * @vid: VLAN identifier
+ */
+struct batadv_tvlv_roam_adv {
+ __u8 client[ETH_ALEN];
+ __be16 vid;
+};
+
+/**
+ * struct batadv_tvlv_mcast_data - payload of a multicast tvlv
+ * @flags: multicast flags announced by the orig node
+ * @reserved: reserved field
+ */
+struct batadv_tvlv_mcast_data {
+ __u8 flags;
+ __u8 reserved[3];
+};
+
+#endif /* _UAPI_LINUX_BATADV_PACKET_H_ */
diff --git a/include/uapi/linux/batman_adv.h b/include/uapi/linux/batman_adv.h
index efd641c..ae00c99 100644
--- a/include/uapi/linux/batman_adv.h
+++ b/include/uapi/linux/batman_adv.h
@@ -1,18 +1,25 @@
+/* SPDX-License-Identifier: MIT */
/* Copyright (C) 2016-2017 B.A.T.M.A.N. contributors:
*
* Matthias Schiffer
*
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
*
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
*/
#ifndef _UAPI_LINUX_BATMAN_ADV_H_
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 4c223ab..db6bdc3 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -17,7 +17,7 @@
#define BPF_ALU64 0x07 /* alu mode in double word width */
/* ld/ldx fields */
-#define BPF_DW 0x18 /* double word */
+#define BPF_DW 0x18 /* double word (64-bit) */
#define BPF_XADD 0xc0 /* exclusive add */
/* alu/jmp fields */
@@ -197,8 +197,14 @@ enum bpf_attach_type {
*/
#define BPF_F_STRICT_ALIGNMENT (1U << 0)
+/* when bpf_ldimm64->src_reg == BPF_PSEUDO_MAP_FD, bpf_ldimm64->imm == fd */
#define BPF_PSEUDO_MAP_FD 1
+/* when bpf_call->src_reg == BPF_PSEUDO_CALL, bpf_call->imm == pc-relative
+ * offset to another bpf function
+ */
+#define BPF_PSEUDO_CALL 1
+
/* flags for BPF_MAP_UPDATE_ELEM command */
#define BPF_ANY 0 /* create new element or update existing */
#define BPF_NOEXIST 1 /* create new element if it didn't exist */
@@ -239,6 +245,7 @@ union bpf_attr {
* BPF_F_NUMA_NODE is set).
*/
char map_name[BPF_OBJ_NAME_LEN];
+ __u32 map_ifindex; /* ifindex of netdev to create on */
};
struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */
@@ -635,6 +642,14 @@ union bpf_attr {
* @optlen: length of optval in bytes
* Return: 0 or negative error
*
+ * int bpf_sock_ops_cb_flags_set(bpf_sock_ops, flags)
+ * Set callback flags for sock_ops
+ * @bpf_sock_ops: pointer to bpf_sock_ops_kern struct
+ * @flags: flags value
+ * Return: 0 for no error
+ * -EINVAL if there is no full tcp socket
+ * bits in flags that are not supported by current kernel
+ *
* int bpf_skb_adjust_room(skb, len_diff, mode, flags)
* Grow or shrink room in sk_buff.
* @skb: pointer to skb
@@ -677,6 +692,10 @@ union bpf_attr {
* @buf: buf to fill
* @buf_size: size of the buf
* Return : 0 on success or negative error code
+ *
+ * int bpf_override_return(pt_regs, rc)
+ * @pt_regs: pointer to struct pt_regs
+ * @rc: the return value to set
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
@@ -736,7 +755,9 @@ union bpf_attr {
FN(xdp_adjust_meta), \
FN(perf_event_read_value), \
FN(perf_prog_read_value), \
- FN(getsockopt),
+ FN(getsockopt), \
+ FN(override_return), \
+ FN(sock_ops_cb_flags_set),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call
@@ -888,6 +909,9 @@ struct xdp_md {
__u32 data;
__u32 data_end;
__u32 data_meta;
+ /* Below access go through struct xdp_rxq_info */
+ __u32 ingress_ifindex; /* rxq->dev->ifindex */
+ __u32 rx_queue_index; /* rxq->queue_index */
};
enum sk_action {
@@ -910,6 +934,9 @@ struct bpf_prog_info {
__u32 nr_map_ids;
__aligned_u64 map_ids;
char name[BPF_OBJ_NAME_LEN];
+ __u32 ifindex;
+ __u64 netns_dev;
+ __u64 netns_ino;
} __attribute__((aligned(8)));
struct bpf_map_info {
@@ -920,6 +947,9 @@ struct bpf_map_info {
__u32 max_entries;
__u32 map_flags;
char name[BPF_OBJ_NAME_LEN];
+ __u32 ifindex;
+ __u64 netns_dev;
+ __u64 netns_ino;
} __attribute__((aligned(8)));
/* User bpf_sock_ops struct to access socket values and specify request ops
@@ -931,8 +961,9 @@ struct bpf_map_info {
struct bpf_sock_ops {
__u32 op;
union {
- __u32 reply;
- __u32 replylong[4];
+ __u32 args[4]; /* Optionally passed to bpf program */
+ __u32 reply; /* Returned by bpf program */
+ __u32 replylong[4]; /* Optionally returned by bpf prog */
};
__u32 family;
__u32 remote_ip4; /* Stored in network byte order */
@@ -941,8 +972,45 @@ struct bpf_sock_ops {
__u32 local_ip6[4]; /* Stored in network byte order */
__u32 remote_port; /* Stored in network byte order */
__u32 local_port; /* stored in host byte order */
+ __u32 is_fullsock; /* Some TCP fields are only valid if
+ * there is a full socket. If not, the
+ * fields read as zero.
+ */
+ __u32 snd_cwnd;
+ __u32 srtt_us; /* Averaged RTT << 3 in usecs */
+ __u32 bpf_sock_ops_cb_flags; /* flags defined in uapi/linux/tcp.h */
+ __u32 state;
+ __u32 rtt_min;
+ __u32 snd_ssthresh;
+ __u32 rcv_nxt;
+ __u32 snd_nxt;
+ __u32 snd_una;
+ __u32 mss_cache;
+ __u32 ecn_flags;
+ __u32 rate_delivered;
+ __u32 rate_interval_us;
+ __u32 packets_out;
+ __u32 retrans_out;
+ __u32 total_retrans;
+ __u32 segs_in;
+ __u32 data_segs_in;
+ __u32 segs_out;
+ __u32 data_segs_out;
+ __u32 lost_out;
+ __u32 sacked_out;
+ __u32 sk_txhash;
+ __u64 bytes_received;
+ __u64 bytes_acked;
};
+/* Definitions for bpf_sock_ops_cb_flags */
+#define BPF_SOCK_OPS_RTO_CB_FLAG (1<<0)
+#define BPF_SOCK_OPS_RETRANS_CB_FLAG (1<<1)
+#define BPF_SOCK_OPS_STATE_CB_FLAG (1<<2)
+#define BPF_SOCK_OPS_ALL_CB_FLAGS 0x7 /* Mask of all currently
+ * supported cb flags
+ */
+
/* List of known BPF sock_ops operators.
* New entries can only be added at the end
*/
@@ -976,6 +1044,43 @@ enum {
* a congestion threshold. RTTs above
* this indicate congestion
*/
+ BPF_SOCK_OPS_RTO_CB, /* Called when an RTO has triggered.
+ * Arg1: value of icsk_retransmits
+ * Arg2: value of icsk_rto
+ * Arg3: whether RTO has expired
+ */
+ BPF_SOCK_OPS_RETRANS_CB, /* Called when skb is retransmitted.
+ * Arg1: sequence number of 1st byte
+ * Arg2: # segments
+ * Arg3: return value of
+ * tcp_transmit_skb (0 => success)
+ */
+ BPF_SOCK_OPS_STATE_CB, /* Called when TCP changes state.
+ * Arg1: old_state
+ * Arg2: new_state
+ */
+};
+
+/* List of TCP states. There is a build check in net/ipv4/tcp.c to detect
+ * changes between the TCP and BPF versions. Ideally this should never happen.
+ * If it does, we need to add code to convert them before calling
+ * the BPF sock_ops function.
+ */
+enum {
+ BPF_TCP_ESTABLISHED = 1,
+ BPF_TCP_SYN_SENT,
+ BPF_TCP_SYN_RECV,
+ BPF_TCP_FIN_WAIT1,
+ BPF_TCP_FIN_WAIT2,
+ BPF_TCP_TIME_WAIT,
+ BPF_TCP_CLOSE,
+ BPF_TCP_CLOSE_WAIT,
+ BPF_TCP_LAST_ACK,
+ BPF_TCP_LISTEN,
+ BPF_TCP_CLOSING, /* Now a valid state */
+ BPF_TCP_NEW_SYN_RECV,
+
+ BPF_TCP_MAX_STATES /* Leave at the end! */
};
#define TCP_BPF_IW 1001 /* Set TCP initial congestion window */
@@ -995,7 +1100,8 @@ struct bpf_perf_event_value {
#define BPF_DEVCG_DEV_CHAR (1ULL << 1)
struct bpf_cgroup_dev_ctx {
- __u32 access_type; /* (access << 16) | type */
+ /* access_type encoded as (BPF_DEVCG_ACC_* << 16) | BPF_DEVCG_DEV_* */
+ __u32 access_type;
__u32 major;
__u32 minor;
};
diff --git a/include/uapi/linux/bpf_common.h b/include/uapi/linux/bpf_common.h
index 18be907..ee97668 100644
--- a/include/uapi/linux/bpf_common.h
+++ b/include/uapi/linux/bpf_common.h
@@ -15,9 +15,10 @@
/* ld/ldx fields */
#define BPF_SIZE(code) ((code) & 0x18)
-#define BPF_W 0x00
-#define BPF_H 0x08
-#define BPF_B 0x10
+#define BPF_W 0x00 /* 32-bit */
+#define BPF_H 0x08 /* 16-bit */
+#define BPF_B 0x10 /* 8-bit */
+/* eBPF BPF_DW 0x18 64-bit */
#define BPF_MODE(code) ((code) & 0xe0)
#define BPF_IMM 0x00
#define BPF_ABS 0x20
diff --git a/include/uapi/linux/can/netlink.h b/include/uapi/linux/can/netlink.h
index 96710e7..9f56fad4 100644
--- a/include/uapi/linux/can/netlink.h
+++ b/include/uapi/linux/can/netlink.h
@@ -132,6 +132,7 @@ enum {
IFLA_CAN_TERMINATION_CONST,
IFLA_CAN_BITRATE_CONST,
IFLA_CAN_DATA_BITRATE_CONST,
+ IFLA_CAN_BITRATE_MAX,
__IFLA_CAN_MAX
};
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index 6665df6..1df65a4 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -70,6 +70,13 @@ enum devlink_command {
DEVLINK_CMD_DPIPE_ENTRIES_GET,
DEVLINK_CMD_DPIPE_HEADERS_GET,
DEVLINK_CMD_DPIPE_TABLE_COUNTERS_SET,
+ DEVLINK_CMD_RESOURCE_SET,
+ DEVLINK_CMD_RESOURCE_DUMP,
+
+ /* Hot driver reload, makes configuration changes take place. The
+ * devlink instance is not released during the process.
+ */
+ DEVLINK_CMD_RELOAD,
/* add new commands above here */
__DEVLINK_CMD_MAX,
@@ -202,6 +209,20 @@ enum devlink_attr {
DEVLINK_ATTR_PAD,
DEVLINK_ATTR_ESWITCH_ENCAP_MODE, /* u8 */
+ DEVLINK_ATTR_RESOURCE_LIST, /* nested */
+ DEVLINK_ATTR_RESOURCE, /* nested */
+ DEVLINK_ATTR_RESOURCE_NAME, /* string */
+ DEVLINK_ATTR_RESOURCE_ID, /* u64 */
+ DEVLINK_ATTR_RESOURCE_SIZE, /* u64 */
+ DEVLINK_ATTR_RESOURCE_SIZE_NEW, /* u64 */
+ DEVLINK_ATTR_RESOURCE_SIZE_VALID, /* u8 */
+ DEVLINK_ATTR_RESOURCE_SIZE_MIN, /* u64 */
+ DEVLINK_ATTR_RESOURCE_SIZE_MAX, /* u64 */
+ DEVLINK_ATTR_RESOURCE_SIZE_GRAN, /* u64 */
+ DEVLINK_ATTR_RESOURCE_UNIT, /* u8 */
+ DEVLINK_ATTR_RESOURCE_OCC, /* u64 */
+ DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_ID, /* u64 */
+ DEVLINK_ATTR_DPIPE_TABLE_RESOURCE_UNITS,/* u64 */
/* add new attributes above here, update the policy in devlink.c */
@@ -245,4 +266,8 @@ enum devlink_dpipe_header_id {
DEVLINK_DPIPE_HEADER_IPV6,
};
+enum devlink_resource_unit {
+ DEVLINK_RESOURCE_UNIT_ENTRY,
+};
+
#endif /* _UAPI_LINUX_DEVLINK_H_ */
diff --git a/include/uapi/linux/erspan.h b/include/uapi/linux/erspan.h
new file mode 100644
index 0000000..8415730
--- /dev/null
+++ b/include/uapi/linux/erspan.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * ERSPAN Tunnel Metadata
+ *
+ * Copyright (c) 2018 VMware
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * Userspace API for metadata mode ERSPAN tunnel
+ */
+#ifndef _UAPI_ERSPAN_H
+#define _UAPI_ERSPAN_H
+
+#include <linux/types.h> /* For __beXX in userspace */
+#include <asm/byteorder.h>
+
+/* ERSPAN version 2 metadata header */
+struct erspan_md2 {
+ __be32 timestamp;
+ __be16 sgt; /* security group tag */
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 hwid_upper:2,
+ ft:5,
+ p:1;
+ __u8 o:1,
+ gra:2,
+ dir:1,
+ hwid:4;
+#elif defined(__BIG_ENDIAN_BITFIELD)
+ __u8 p:1,
+ ft:5,
+ hwid_upper:2;
+ __u8 hwid:4,
+ dir:1,
+ gra:2,
+ o:1;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+};
+
+struct erspan_metadata {
+ int version;
+ union {
+ __be32 index; /* Version 1 (type II)*/
+ struct erspan_md2 md2; /* Version 2 (type III) */
+ } u;
+};
+
+#endif /* _UAPI_ERSPAN_H */
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index ac71559..44a0b67 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -1686,6 +1686,7 @@ enum ethtool_reset_flags {
ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */
ETH_RESET_RAM = 1 << 7, /* RAM shared between
* multiple components */
+ ETH_RESET_AP = 1 << 8, /* Application processor */
ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to
* this interface */
diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h
index 144de4d..f8cb576 100644
--- a/include/uapi/linux/if_ether.h
+++ b/include/uapi/linux/if_ether.h
@@ -48,6 +48,7 @@
#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 */
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 19fc026..6d94477 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -161,6 +161,9 @@ enum {
IFLA_EVENT,
IFLA_NEW_NETNSID,
IFLA_IF_NETNSID,
+ IFLA_CARRIER_UP_COUNT,
+ IFLA_CARRIER_DOWN_COUNT,
+ IFLA_NEW_IFINDEX,
__IFLA_MAX
};
@@ -732,6 +735,8 @@ 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,
};
diff --git a/include/uapi/linux/if_macsec.h b/include/uapi/linux/if_macsec.h
index 719d243..98e4d5d 100644
--- a/include/uapi/linux/if_macsec.h
+++ b/include/uapi/linux/if_macsec.h
@@ -22,8 +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/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h
index 030d3e6..ee432cd 100644
--- a/include/uapi/linux/if_tun.h
+++ b/include/uapi/linux/if_tun.h
@@ -57,6 +57,8 @@
*/
#define TUNSETVNETBE _IOW('T', 222, int)
#define TUNGETVNETBE _IOR('T', 223, int)
+#define TUNSETSTEERINGEBPF _IOR('T', 224, int)
+#define TUNSETFILTEREBPF _IOR('T', 225, int)
/* TUNSETIFF ifr flags */
#define IFF_TUN 0x0001
diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h
index e68dadb..1b3d148 100644
--- a/include/uapi/linux/if_tunnel.h
+++ b/include/uapi/linux/if_tunnel.h
@@ -137,6 +137,9 @@ enum {
IFLA_GRE_IGNORE_DF,
IFLA_GRE_FWMARK,
IFLA_GRE_ERSPAN_INDEX,
+ IFLA_GRE_ERSPAN_VER,
+ IFLA_GRE_ERSPAN_DIR,
+ IFLA_GRE_ERSPAN_HWID,
__IFLA_GRE_MAX,
};
diff --git a/include/uapi/linux/inet_diag.h b/include/uapi/linux/inet_diag.h
index 817d807..14565d7 100644
--- a/include/uapi/linux/inet_diag.h
+++ b/include/uapi/linux/inet_diag.h
@@ -92,6 +92,8 @@ enum {
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 {
diff --git a/include/uapi/linux/l2tp.h b/include/uapi/linux/l2tp.h
index d84ce5c..7d570c7 100644
--- a/include/uapi/linux/l2tp.h
+++ b/include/uapi/linux/l2tp.h
@@ -65,7 +65,7 @@ struct sockaddr_l2tpip6 {
* TUNNEL_MODIFY - CONN_ID, udpcsum
* TUNNEL_GETSTATS - CONN_ID, (stats)
* TUNNEL_GET - CONN_ID, (...)
- * SESSION_CREATE - SESSION_ID, PW_TYPE, offset, data_seq, cookie, peer_cookie, offset, l2spec
+ * SESSION_CREATE - SESSION_ID, PW_TYPE, data_seq, cookie, peer_cookie, l2spec
* SESSION_DELETE - SESSION_ID
* SESSION_MODIFY - SESSION_ID, data_seq
* SESSION_GET - SESSION_ID, (...)
@@ -94,10 +94,10 @@ enum {
L2TP_ATTR_NONE, /* no data */
L2TP_ATTR_PW_TYPE, /* u16, enum l2tp_pwtype */
L2TP_ATTR_ENCAP_TYPE, /* u16, enum l2tp_encap_type */
- L2TP_ATTR_OFFSET, /* u16 */
+ L2TP_ATTR_OFFSET, /* u16 (not used) */
L2TP_ATTR_DATA_SEQ, /* u16 */
L2TP_ATTR_L2SPEC_TYPE, /* u8, enum l2tp_l2spec_type */
- L2TP_ATTR_L2SPEC_LEN, /* u8, enum l2tp_l2spec_type */
+ L2TP_ATTR_L2SPEC_LEN, /* u8 (not used) */
L2TP_ATTR_PROTO_VERSION, /* u8 */
L2TP_ATTR_IFNAME, /* string */
L2TP_ATTR_CONN_ID, /* u32 */
diff --git a/include/uapi/linux/netfilter/nf_conntrack_common.h b/include/uapi/linux/netfilter/nf_conntrack_common.h
index 57ccfb3..9574bd4 100644
--- a/include/uapi/linux/netfilter/nf_conntrack_common.h
+++ b/include/uapi/linux/netfilter/nf_conntrack_common.h
@@ -101,12 +101,16 @@ enum ip_conntrack_status {
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_SEQ_ADJUST | IPS_TEMPLATE | IPS_OFFLOAD),
__IPS_MAX_BIT = 14,
};
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index a3ee277..66dceee 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -92,6 +92,9 @@ enum nft_verdicts {
* @NFT_MSG_GETOBJ: get a stateful object (enum nft_obj_attributes)
* @NFT_MSG_DELOBJ: delete a stateful object (enum nft_obj_attributes)
* @NFT_MSG_GETOBJ_RESET: get and reset a stateful object (enum nft_obj_attributes)
+ * @NFT_MSG_NEWFLOWTABLE: add new flow table (enum nft_flowtable_attributes)
+ * @NFT_MSG_GETFLOWTABLE: get flow table (enum nft_flowtable_attributes)
+ * @NFT_MSG_DELFLOWTABLE: delete flow table (enum nft_flowtable_attributes)
*/
enum nf_tables_msg_types {
NFT_MSG_NEWTABLE,
@@ -116,6 +119,9 @@ enum nf_tables_msg_types {
NFT_MSG_GETOBJ,
NFT_MSG_DELOBJ,
NFT_MSG_GETOBJ_RESET,
+ NFT_MSG_NEWFLOWTABLE,
+ NFT_MSG_GETFLOWTABLE,
+ NFT_MSG_DELFLOWTABLE,
NFT_MSG_MAX,
};
@@ -168,6 +174,8 @@ enum nft_table_attributes {
NFTA_TABLE_NAME,
NFTA_TABLE_FLAGS,
NFTA_TABLE_USE,
+ NFTA_TABLE_HANDLE,
+ NFTA_TABLE_PAD,
__NFTA_TABLE_MAX
};
#define NFTA_TABLE_MAX (__NFTA_TABLE_MAX - 1)
@@ -311,6 +319,7 @@ enum nft_set_desc_attributes {
* @NFTA_SET_GC_INTERVAL: garbage collection interval (NLA_U32)
* @NFTA_SET_USERDATA: user data (NLA_BINARY)
* @NFTA_SET_OBJ_TYPE: stateful object type (NLA_U32: NFT_OBJECT_*)
+ * @NFTA_SET_HANDLE: set handle (NLA_U64)
*/
enum nft_set_attributes {
NFTA_SET_UNSPEC,
@@ -329,6 +338,7 @@ enum nft_set_attributes {
NFTA_SET_USERDATA,
NFTA_SET_PAD,
NFTA_SET_OBJ_TYPE,
+ NFTA_SET_HANDLE,
__NFTA_SET_MAX
};
#define NFTA_SET_MAX (__NFTA_SET_MAX - 1)
@@ -777,6 +787,7 @@ enum nft_exthdr_attributes {
* @NFT_META_OIFGROUP: packet output interface group
* @NFT_META_CGROUP: socket control group (skb->sk->sk_classid)
* @NFT_META_PRANDOM: a 32bit pseudo-random number
+ * @NFT_META_SECPATH: boolean, secpath_exists (!!skb->sp)
*/
enum nft_meta_keys {
NFT_META_LEN,
@@ -804,6 +815,7 @@ enum nft_meta_keys {
NFT_META_OIFGROUP,
NFT_META_CGROUP,
NFT_META_PRANDOM,
+ NFT_META_SECPATH,
};
/**
@@ -949,6 +961,17 @@ enum nft_ct_attributes {
};
#define NFTA_CT_MAX (__NFTA_CT_MAX - 1)
+/**
+ * enum nft_flow_attributes - ct offload expression attributes
+ * @NFTA_FLOW_TABLE_NAME: flow table name (NLA_STRING)
+ */
+enum nft_offload_attributes {
+ NFTA_FLOW_UNSPEC,
+ NFTA_FLOW_TABLE_NAME,
+ __NFTA_FLOW_MAX,
+};
+#define NFTA_FLOW_MAX (__NFTA_FLOW_MAX - 1)
+
enum nft_limit_type {
NFT_LIMIT_PKTS,
NFT_LIMIT_PKT_BYTES
@@ -1295,6 +1318,7 @@ enum nft_ct_helper_attributes {
* @NFTA_OBJ_TYPE: stateful object type (NLA_U32)
* @NFTA_OBJ_DATA: stateful object data (NLA_NESTED)
* @NFTA_OBJ_USE: number of references to this expression (NLA_U32)
+ * @NFTA_OBJ_HANDLE: object handle (NLA_U64)
*/
enum nft_object_attributes {
NFTA_OBJ_UNSPEC,
@@ -1303,11 +1327,63 @@ enum nft_object_attributes {
NFTA_OBJ_TYPE,
NFTA_OBJ_DATA,
NFTA_OBJ_USE,
+ NFTA_OBJ_HANDLE,
+ NFTA_OBJ_PAD,
__NFTA_OBJ_MAX
};
#define NFTA_OBJ_MAX (__NFTA_OBJ_MAX - 1)
/**
+ * enum nft_flowtable_attributes - nf_tables flow table netlink attributes
+ *
+ * @NFTA_FLOWTABLE_TABLE: name of the table containing the expression (NLA_STRING)
+ * @NFTA_FLOWTABLE_NAME: name of this flow table (NLA_STRING)
+ * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32)
+ * @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32)
+ * @NFTA_FLOWTABLE_HANDLE: object handle (NLA_U64)
+ */
+enum nft_flowtable_attributes {
+ NFTA_FLOWTABLE_UNSPEC,
+ NFTA_FLOWTABLE_TABLE,
+ NFTA_FLOWTABLE_NAME,
+ NFTA_FLOWTABLE_HOOK,
+ NFTA_FLOWTABLE_USE,
+ NFTA_FLOWTABLE_HANDLE,
+ NFTA_FLOWTABLE_PAD,
+ __NFTA_FLOWTABLE_MAX
+};
+#define NFTA_FLOWTABLE_MAX (__NFTA_FLOWTABLE_MAX - 1)
+
+/**
+ * enum nft_flowtable_hook_attributes - nf_tables flow table hook netlink attributes
+ *
+ * @NFTA_FLOWTABLE_HOOK_NUM: netfilter hook number (NLA_U32)
+ * @NFTA_FLOWTABLE_HOOK_PRIORITY: netfilter hook priority (NLA_U32)
+ * @NFTA_FLOWTABLE_HOOK_DEVS: input devices this flow table is bound to (NLA_NESTED)
+ */
+enum nft_flowtable_hook_attributes {
+ NFTA_FLOWTABLE_HOOK_UNSPEC,
+ NFTA_FLOWTABLE_HOOK_NUM,
+ NFTA_FLOWTABLE_HOOK_PRIORITY,
+ NFTA_FLOWTABLE_HOOK_DEVS,
+ __NFTA_FLOWTABLE_HOOK_MAX
+};
+#define NFTA_FLOWTABLE_HOOK_MAX (__NFTA_FLOWTABLE_HOOK_MAX - 1)
+
+/**
+ * enum nft_device_attributes - nf_tables device netlink attributes
+ *
+ * @NFTA_DEVICE_NAME: name of this device (NLA_STRING)
+ */
+enum nft_devices_attributes {
+ NFTA_DEVICE_UNSPEC,
+ NFTA_DEVICE_NAME,
+ __NFTA_DEVICE_MAX
+};
+#define NFTA_DEVICE_MAX (__NFTA_DEVICE_MAX - 1)
+
+
+/**
* enum nft_trace_attributes - nf_tables trace netlink attributes
*
* @NFTA_TRACE_TABLE: name of the table (NLA_STRING)
diff --git a/include/uapi/linux/netfilter/xt_connlimit.h b/include/uapi/linux/netfilter/xt_connlimit.h
index 07e5e9d..d4d1943 100644
--- a/include/uapi/linux/netfilter/xt_connlimit.h
+++ b/include/uapi/linux/netfilter/xt_connlimit.h
@@ -27,7 +27,7 @@ struct xt_connlimit_info {
__u32 flags;
/* Used internally by the kernel */
- struct xt_connlimit_data *data __attribute__((aligned(8)));
+ struct nf_conncount_data *data __attribute__((aligned(8)));
};
#endif /* _XT_CONNLIMIT_H */
diff --git a/include/uapi/linux/netfilter_arp.h b/include/uapi/linux/netfilter_arp.h
index 81b6a4c..791dfc5 100644
--- a/include/uapi/linux/netfilter_arp.h
+++ b/include/uapi/linux/netfilter_arp.h
@@ -15,6 +15,9 @@
#define NF_ARP_IN 0
#define NF_ARP_OUT 1
#define NF_ARP_FORWARD 2
+
+#ifndef __KERNEL__
#define NF_ARP_NUMHOOKS 3
+#endif
#endif /* __LINUX_ARP_NETFILTER_H */
diff --git a/include/uapi/linux/netfilter_decnet.h b/include/uapi/linux/netfilter_decnet.h
index 9089c38..61f1c7d 100644
--- a/include/uapi/linux/netfilter_decnet.h
+++ b/include/uapi/linux/netfilter_decnet.h
@@ -24,6 +24,9 @@
#define NFC_DN_IF_IN 0x0004
/* Output device. */
#define NFC_DN_IF_OUT 0x0008
+
+/* kernel define is in netfilter_defs.h */
+#define NF_DN_NUMHOOKS 7
#endif /* ! __KERNEL__ */
/* DECnet Hooks */
@@ -41,7 +44,6 @@
#define NF_DN_HELLO 5
/* Input Routing Packets */
#define NF_DN_ROUTE 6
-#define NF_DN_NUMHOOKS 7
enum nf_dn_hook_priorities {
NF_DN_PRI_FIRST = INT_MIN,
diff --git a/include/uapi/linux/netfilter_ipv4.h b/include/uapi/linux/netfilter_ipv4.h
index e6b1a84..c3b0607 100644
--- a/include/uapi/linux/netfilter_ipv4.h
+++ b/include/uapi/linux/netfilter_ipv4.h
@@ -57,6 +57,7 @@
enum nf_ip_hook_priorities {
NF_IP_PRI_FIRST = INT_MIN,
+ NF_IP_PRI_RAW_BEFORE_DEFRAG = -450,
NF_IP_PRI_CONNTRACK_DEFRAG = -400,
NF_IP_PRI_RAW = -300,
NF_IP_PRI_SELINUX_FIRST = -225,
diff --git a/include/uapi/linux/netfilter_ipv6.h b/include/uapi/linux/netfilter_ipv6.h
index 2f97246..dc624fd 100644
--- a/include/uapi/linux/netfilter_ipv6.h
+++ b/include/uapi/linux/netfilter_ipv6.h
@@ -62,6 +62,7 @@
enum nf_ip6_hook_priorities {
NF_IP6_PRI_FIRST = INT_MIN,
+ NF_IP6_PRI_RAW_BEFORE_DEFRAG = -450,
NF_IP6_PRI_CONNTRACK_DEFRAG = -400,
NF_IP6_PRI_RAW = -300,
NF_IP6_PRI_SELINUX_FIRST = -225,
diff --git a/include/uapi/linux/netfilter_ipv6/ip6t_srh.h b/include/uapi/linux/netfilter_ipv6/ip6t_srh.h
new file mode 100644
index 0000000..f3cc0ef
--- /dev/null
+++ b/include/uapi/linux/netfilter_ipv6/ip6t_srh.h
@@ -0,0 +1,57 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _IP6T_SRH_H
+#define _IP6T_SRH_H
+
+#include <linux/types.h>
+#include <linux/netfilter.h>
+
+/* Values for "mt_flags" field in struct ip6t_srh */
+#define IP6T_SRH_NEXTHDR 0x0001
+#define IP6T_SRH_LEN_EQ 0x0002
+#define IP6T_SRH_LEN_GT 0x0004
+#define IP6T_SRH_LEN_LT 0x0008
+#define IP6T_SRH_SEGS_EQ 0x0010
+#define IP6T_SRH_SEGS_GT 0x0020
+#define IP6T_SRH_SEGS_LT 0x0040
+#define IP6T_SRH_LAST_EQ 0x0080
+#define IP6T_SRH_LAST_GT 0x0100
+#define IP6T_SRH_LAST_LT 0x0200
+#define IP6T_SRH_TAG 0x0400
+#define IP6T_SRH_MASK 0x07FF
+
+/* Values for "mt_invflags" field in struct ip6t_srh */
+#define IP6T_SRH_INV_NEXTHDR 0x0001
+#define IP6T_SRH_INV_LEN_EQ 0x0002
+#define IP6T_SRH_INV_LEN_GT 0x0004
+#define IP6T_SRH_INV_LEN_LT 0x0008
+#define IP6T_SRH_INV_SEGS_EQ 0x0010
+#define IP6T_SRH_INV_SEGS_GT 0x0020
+#define IP6T_SRH_INV_SEGS_LT 0x0040
+#define IP6T_SRH_INV_LAST_EQ 0x0080
+#define IP6T_SRH_INV_LAST_GT 0x0100
+#define IP6T_SRH_INV_LAST_LT 0x0200
+#define IP6T_SRH_INV_TAG 0x0400
+#define IP6T_SRH_INV_MASK 0x07FF
+
+/**
+ * struct ip6t_srh - SRH match options
+ * @ next_hdr: Next header field of SRH
+ * @ hdr_len: Extension header length field of SRH
+ * @ segs_left: Segments left field of SRH
+ * @ last_entry: Last entry field of SRH
+ * @ tag: Tag field of SRH
+ * @ mt_flags: match options
+ * @ mt_invflags: Invert the sense of match options
+ */
+
+struct ip6t_srh {
+ __u8 next_hdr;
+ __u8 hdr_len;
+ __u8 segs_left;
+ __u8 last_entry;
+ __u16 tag;
+ __u16 mt_flags;
+ __u16 mt_invflags;
+};
+
+#endif /*_IP6T_SRH_H*/
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index f882fe1..c587a61 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -3862,6 +3862,9 @@ enum nl80211_bss_scan_width {
* @NL80211_BSS_PARENT_BSSID. (u64).
* @NL80211_BSS_PARENT_BSSID: the BSS according to which @NL80211_BSS_PARENT_TSF
* is set.
+ * @NL80211_BSS_CHAIN_SIGNAL: per-chain signal strength of last BSS update.
+ * Contains a nested array of signal strength attributes (u8, dBm),
+ * using the nesting index as the antenna number.
* @__NL80211_BSS_AFTER_LAST: internal
* @NL80211_BSS_MAX: highest BSS attribute
*/
@@ -3885,6 +3888,7 @@ enum nl80211_bss {
NL80211_BSS_PAD,
NL80211_BSS_PARENT_TSF,
NL80211_BSS_PARENT_BSSID,
+ NL80211_BSS_CHAIN_SIGNAL,
/* keep last */
__NL80211_BSS_AFTER_LAST,
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index dcfab5e..713e56c 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -363,6 +363,7 @@ enum ovs_tunnel_key_attr {
OVS_TUNNEL_KEY_ATTR_IPV6_SRC, /* struct in6_addr src IPv6 address. */
OVS_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */
OVS_TUNNEL_KEY_ATTR_PAD,
+ OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS, /* struct erspan_metadata */
__OVS_TUNNEL_KEY_ATTR_MAX
};
diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h
index c77c9a2..e0739a1 100644
--- a/include/uapi/linux/perf_event.h
+++ b/include/uapi/linux/perf_event.h
@@ -418,6 +418,27 @@ struct perf_event_attr {
__u16 __reserved_2; /* align to __u64 */
};
+/*
+ * Structure used by below PERF_EVENT_IOC_QUERY_BPF command
+ * to query bpf programs attached to the same perf tracepoint
+ * as the given perf event.
+ */
+struct perf_event_query_bpf {
+ /*
+ * The below ids array length
+ */
+ __u32 ids_len;
+ /*
+ * Set by the kernel to indicate the number of
+ * available programs
+ */
+ __u32 prog_cnt;
+ /*
+ * User provided buffer to store program ids
+ */
+ __u32 ids[0];
+};
+
#define perf_flags(attr) (*(&(attr)->read_format + 1))
/*
@@ -433,6 +454,7 @@ struct perf_event_attr {
#define PERF_EVENT_IOC_ID _IOR('$', 7, __u64 *)
#define PERF_EVENT_IOC_SET_BPF _IOW('$', 8, __u32)
#define PERF_EVENT_IOC_PAUSE_OUTPUT _IOW('$', 9, __u32)
+#define PERF_EVENT_IOC_QUERY_BPF _IOWR('$', 10, struct perf_event_query_bpf *)
enum perf_event_ioc_flags {
PERF_IOC_FLAG_GROUP = 1U << 0,
diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index 843e29a..9b15005 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -541,9 +541,19 @@ 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,
@@ -558,6 +568,8 @@ enum {
TCA_DUMP_INVISIBLE,
TCA_CHAIN,
TCA_HW_OFFLOAD,
+ TCA_INGRESS_BLOCK,
+ TCA_EGRESS_BLOCK,
__TCA_MAX
};
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index d9adab3..4c4db14 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -125,6 +125,7 @@ typedef __s32 sctp_assoc_t;
#define SCTP_SOCKOPT_PEELOFF_FLAGS 122
#define SCTP_STREAM_SCHEDULER 123
#define SCTP_STREAM_SCHEDULER_VALUE 124
+#define SCTP_INTERLEAVING_SUPPORTED 125
/* PR-SCTP policies */
#define SCTP_PR_SCTP_NONE 0x0000
@@ -459,6 +460,8 @@ struct sctp_pdapi_event {
__u32 pdapi_length;
__u32 pdapi_indication;
sctp_assoc_t pdapi_assoc_id;
+ __u32 pdapi_stream;
+ __u32 pdapi_seq;
};
enum { SCTP_PARTIAL_DELIVERY_ABORTED=0, };
diff --git a/include/uapi/linux/tipc.h b/include/uapi/linux/tipc.h
index 35f79d1..14bacc7 100644
--- a/include/uapi/linux/tipc.h
+++ b/include/uapi/linux/tipc.h
@@ -117,10 +117,9 @@ static inline unsigned int tipc_node(__u32 addr)
/*
* Publication scopes when binding port names and port name sequences
*/
-
-#define TIPC_ZONE_SCOPE 1
-#define TIPC_CLUSTER_SCOPE 2
-#define TIPC_NODE_SCOPE 3
+#define TIPC_ZONE_SCOPE 1
+#define TIPC_CLUSTER_SCOPE 2
+#define TIPC_NODE_SCOPE 3
/*
* Limiting values for messages
diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
index fc353b5..5de6ed3 100644
--- a/include/uapi/linux/virtio_net.h
+++ b/include/uapi/linux/virtio_net.h
@@ -57,6 +57,8 @@
* Steering */
#define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */
+#define VIRTIO_NET_F_SPEED_DUPLEX 63 /* Device set linkspeed and duplex */
+
#ifndef VIRTIO_NET_NO_LEGACY
#define VIRTIO_NET_F_GSO 6 /* Host handles pkts w/ any GSO type */
#endif /* VIRTIO_NET_NO_LEGACY */
@@ -76,6 +78,17 @@ struct virtio_net_config {
__u16 max_virtqueue_pairs;
/* Default maximum transmit unit advice */
__u16 mtu;
+ /*
+ * speed, in units of 1Mb. All values 0 to INT_MAX are legal.
+ * Any other value stands for unknown.
+ */
+ __u32 speed;
+ /*
+ * 0x00 - half duplex
+ * 0x01 - full duplex
+ * Any other value stands for unknown.
+ */
+ __u8 duplex;
} __attribute__((packed));
/*
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