sys/linux: more NETLINK_ROUTE descriptions

1 files changed, 128 insertions, 8 deletions

diff --git a/sys/linux/socket_netlink_route.txt b/sys/linux/socket_netlink_route.txt
index f20b33ef1..4a2d27f59 100644
--- a/sys/linux/socket_netlink_route.txt
+++ b/sys/linux/socket_netlink_route.txt
@@ -12,6 +12,7 @@ include <uapi/linux/netlink.h>
 include <uapi/linux/netconf.h>
 include <uapi/linux/rtnetlink.h>
 include <uapi/linux/lwtunnel.h>
+include <uapi/linux/neighbour.h>
 
 resource sock_nl_route[sock_netlink]
 
@@ -24,25 +25,49 @@ netlink_msg_route [
 	getlink			netlink_msg[RTM_GETLINK, ifinfomsg[AF_UNSPEC], ifla_policy]
 	setlink			netlink_msg[RTM_SETLINK, ifinfomsg[AF_UNSPEC], ifla_policy]
 	dellink			netlink_msg[RTM_DELLINK, ifinfomsg[AF_UNSPEC], ifla_policy]
+	getaddr			netlink_msg[RTM_GETADDR, rtgenmsg[AF_UNSPEC], void]
+	getroute		netlink_msg[RTM_GETROUTE, rtgenmsg[AF_UNSPEC], void]
+	getnetconf		netlink_msg[RTM_GETNETCONF, rtgenmsg[AF_UNSPEC], void]
+	getstats		netlink_msg[RTM_GETSTATS, rtgenmsg[AF_UNSPEC], void]
+	newneigh		netlink_msg[RTM_NEWNEIGH, ndmsg, nd_policy]
+	delneigh		netlink_msg[RTM_DELNEIGH, ndmsg, nd_policy]
+	getneigh		netlink_msg[RTM_GETNEIGH, rtgenmsg[AF_UNSPEC], void]
+	getneightbl		netlink_msg[RTM_GETNEIGHTBL, rtgenmsg[AF_UNSPEC], void]
+	setneightbl		netlink_msg[RTM_SETNEIGHTBL, ndtmsg, nl_neightbl_policy]
 
 	ipv4_newaddr		netlink_msg[RTM_NEWADDR, ifaddrmsg[AF_INET], ifa_ipv4_policy]
 	ipv4_deladdr		netlink_msg[RTM_DELADDR, ifaddrmsg[AF_INET], ifa_ipv4_policy]
 	ipv4_getaddr		netlink_msg[RTM_GETADDR, ifaddrmsg[AF_INET], ifa_ipv4_policy]
-	ipv4_getnetconf		netlink_msg[RTM_GETNETCONF, netconfmsg[AF_INET], devconf_ip_policy]
 	ipv4_newroute		netlink_msg[RTM_NEWROUTE, rtmsg[AF_INET], rtm_ipv4_policy]
 	ipv4_delroute		netlink_msg[RTM_DELROUTE, rtmsg[AF_INET], rtm_ipv4_policy]
 	ipv4_getroute		netlink_msg[RTM_GETROUTE, rtgenmsg[AF_INET], void]
-
-	ipmr_newroute		netlink_msg[RTM_NEWROUTE, rtmsg[RTNL_FAMILY_IPMR], rtm_ipv4_policy]
-	ipmr_delroute		netlink_msg[RTM_DELROUTE, rtmsg[RTNL_FAMILY_IPMR], rtm_ipv4_policy]
-	ipmr_getroute		netlink_msg[RTM_GETROUTE, rtgenmsg[RTNL_FAMILY_IPMR], void]
+	ipv4_getnetconf		netlink_msg[RTM_GETNETCONF, netconfmsg[AF_INET], devconf_ip_policy]
 
 	ipv6_newaddr		netlink_msg[RTM_NEWADDR, ifaddrmsg[AF_INET6], ifa_ipv6_policy]
 	ipv6_deladdr		netlink_msg[RTM_DELADDR, ifaddrmsg[AF_INET6], ifa_ipv6_policy]
 	ipv6_getaddr		netlink_msg[RTM_GETADDR, ifaddrmsg[AF_INET6], ifa_ipv6_policy]
+	ipv6_newroute		netlink_msg[RTM_NEWROUTE, rtmsg[AF_INET6], rtm_ipv6_policy]
+	ipv6_delroute		netlink_msg[RTM_DELROUTE, rtmsg[AF_INET6], rtm_ipv6_policy]
+	ipv6_getroute		netlink_msg[RTM_GETROUTE, rtmsg[AF_INET6], rtm_ipv6_policy]
 	ipv6_getmulticast	netlink_msg[RTM_GETMULTICAST, rtgenmsg[AF_INET6], void]
 	ipv6_getanyicast	netlink_msg[RTM_GETANYCAST, rtgenmsg[AF_INET6], void]
 	ipv6_getnetconf		netlink_msg[RTM_GETNETCONF, netconfmsg[AF_INET6], devconf_ip_policy]
+
+	ipmr_newroute		netlink_msg[RTM_NEWROUTE, rtmsg[RTNL_FAMILY_IPMR], rtm_ipv4_policy]
+	ipmr_delroute		netlink_msg[RTM_DELROUTE, rtmsg[RTNL_FAMILY_IPMR], rtm_ipv4_policy]
+	ipmr_getroute		netlink_msg[RTM_GETROUTE, rtgenmsg[RTNL_FAMILY_IPMR], void]
+
+	mpls_newroute		netlink_msg[RTM_NEWROUTE, rtmsg[AF_MPLS], rtm_mpls_policy]
+	mpls_delroute		netlink_msg[RTM_DELROUTE, rtmsg[AF_MPLS], rtm_mpls_policy]
+	mpls_getroute		netlink_msg[RTM_GETROUTE, rtmsg[AF_MPLS], rtm_mpls_policy]
+	mpls_getnetconf		netlink_msg[RTM_GETNETCONF, netconfmsg[AF_MPLS], devconf_mpls_policy]
+
+	bridge_newneigh		netlink_msg[RTM_NEWNEIGH, ndmsg, nd_policy]
+	bridge_delneigh		netlink_msg[RTM_DELNEIGH, ndmsg, nd_policy]
+	bridge_getneigh		netlink_msg[RTM_GETNEIGH, ifinfomsg[AF_BRIDGE], ifla_policy]
+	bridge_getlink		netlink_msg[RTM_GETLINK, ifinfomsg[AF_BRIDGE], ifla_policy]
+	bridge_setlink		netlink_msg[RTM_SETLINK, ifinfomsg[AF_BRIDGE], ifla_policy]
+	bridge_dellink		netlink_msg[RTM_DELLINK, ifinfomsg[AF_BRIDGE], ifla_policy]
 ] [varlen]
 
 type rtgenmsg[FAMILY] {
@@ -75,13 +100,29 @@ type rtmsg[FAMILY] {
 	rtm_dst_len	flags[rtm_addr_len, int8]
 	rtmsrcdst_len	flags[rtm_addr_len, int8]
 	rtm_tos		int8
-	rtm_table	int8[0:4]
+	rtm_table	flags[rt_table_types, int8]
 	rtm_protocol	flags[rtm_protocol, int8]
 	rtm_scope	flags[rt_scope_t, int8]
 	rtm_type	flags[rtm_type, int8]
 	rtm_flags	flags[rtm_flags, int32]
 }
 
+ndmsg {
+	ndm_family	flags[rtnl_af, int8]
+	ndm_pad1	const[0, int8]
+	ndm_pad2	const[0, int16]
+	ndm_ifindex	ifindex
+	ndm_state	flags[ndm_state, int16]
+	ndm_flags	flags[ndm_flags, int8]
+	ndm_type	flags[rtm_type, int8]
+}
+
+ndtmsg {
+	ndm_family	flags[rtnl_af, int8]
+	ndm_pad1	const[0, int8]
+	ndm_pad2	const[0, int16]
+}
+
 ifla_policy [
 	IFLA_IFNAME		nlattr[IFLA_IFNAME, devname]
 	IFLA_ADDRESS		nlattr[IFLA_ADDRESS, mac_addr]
@@ -151,7 +192,7 @@ rtm_ipv4_policy [
 	RTA_SRC		nlattr[RTA_SRC, ipv4_addr]
 	RTA_IIF		nlattr[RTA_DST, ifindex]
 	RTA_OIF		nlattr[RTA_OIF, ifindex]
-	RTA_GATEWAY	nlattr[RTA_GATEWAY, int32]
+	RTA_GATEWAY	nlattr[RTA_GATEWAY, ipv4_addr]
 	RTA_PRIORITY	nlattr[RTA_PRIORITY, int32]
 	RTA_PREFSRC	nlattr[RTA_PREFSRC, ipv4_addr]
 # TODO: what's this? is this interesting?
@@ -165,6 +206,78 @@ rtm_ipv4_policy [
 	RTA_MARK	nlattr[RTA_MARK, int32]
 ] [varlen]
 
+rtm_ipv6_policy [
+	RTA_GATEWAY	nlattr[RTA_GATEWAY, ipv6_addr]
+	RTA_IIF		nlattr[RTA_DST, ifindex]
+	RTA_OIF		nlattr[RTA_OIF, ifindex]
+	RTA_PRIORITY	nlattr[RTA_PRIORITY, int32]
+# TODO: what's this? is this interesting?
+	RTA_METRICS	nlattr[RTA_METRICS, array[int8]]
+	RTA_MULTIPATH	nlattr[RTA_MULTIPATH, array[rtnexthop]]
+	RTA_PREF	nlattr[RTA_PREF, int8]
+	RTA_ENCAP_TYPE	nlattr[RTA_ENCAP_TYPE, flags[lwtunnel_encap_types, int16]]
+# TODO: describe RTA_ENCAP
+	RTA_ENCAP	nlattr[RTA_ENCAP, nl_generic_attr]
+	RTA_EXPIRES	nlattr[RTA_MARK, int32]
+	RTA_UID		nlattr[RTA_UID, uid]
+	RTA_MARK	nlattr[RTA_MARK, int32]
+] [varlen]
+
+rtm_mpls_policy [
+	RTA_DST			nlattr[RTA_DST, array[mpls_label]]
+	RTA_OIF			nlattr[RTA_OIF, ifindex]
+	RTA_TTL_PROPAGATE	nlattr[RTA_TTL_PROPAGATE, int8]
+] [varlen]
+
+nl_neightbl_policy [
+	NDTA_NAME		nlattr[NDTA_NAME, string]
+	NDTA_THRESH1		nlattr[NDTA_THRESH1, int32]
+	NDTA_THRESH2		nlattr[NDTA_THRESH2, int32]
+	NDTA_THRESH3		nlattr[NDTA_THRESH3, int32]
+	NDTA_GC_INTERVAL	nlattr[NDTA_GC_INTERVAL, int64]
+	NDTA_PARMS		nlattr[NDTA_PARMS, array[nl_ntbl_parm_policy]]
+] [varlen]
+
+nl_ntbl_parm_policy [
+	NDTPA_IFINDEX			nlattr[NDTPA_IFINDEX, ifindex]
+	NDTPA_QUEUE_LEN			nlattr[NDTPA_QUEUE_LEN, int32]
+	NDTPA_PROXY_QLEN		nlattr[NDTPA_PROXY_QLEN, int32]
+	NDTPA_APP_PROBES		nlattr[NDTPA_APP_PROBES, int32]
+	NDTPA_UCAST_PROBES		nlattr[NDTPA_UCAST_PROBES, int32]
+	NDTPA_MCAST_PROBES		nlattr[NDTPA_MCAST_PROBES, int32]
+	NDTPA_MCAST_REPROBES		nlattr[NDTPA_MCAST_REPROBES, int32]
+	NDTPA_BASE_REACHABLE_TIME	nlattr[NDTPA_BASE_REACHABLE_TIME, int64]
+	NDTPA_GC_STALETIME		nlattr[NDTPA_GC_STALETIME, int64]
+	NDTPA_DELAY_PROBE_TIME		nlattr[NDTPA_DELAY_PROBE_TIME, int64]
+	NDTPA_RETRANS_TIME		nlattr[NDTPA_RETRANS_TIME, int64]
+	NDTPA_ANYCAST_DELAY		nlattr[NDTPA_ANYCAST_DELAY, int64]
+	NDTPA_PROXY_DELAY		nlattr[NDTPA_PROXY_DELAY, int64]
+	NDTPA_LOCKTIME			nlattr[NDTPA_LOCKTIME, int64]
+] [varlen]
+
+nd_policy [
+	NDA_DST_IPV4		nlattr[NDA_DST, ipv4_addr]
+	NDA_DST_IPV6		nlattr[NDA_DST, ipv6_addr]
+	NDA_DST_MAC		nlattr[NDA_DST, mac_addr]
+	NDA_LLADDR		nlattr[NDA_LLADDR, mac_addr]
+	NDA_CACHEINFO		nlattr[NDA_CACHEINFO, nda_cacheinfo]
+	NDA_PROBES		nlattr[NDA_PROBES, int32]
+	NDA_VLAN		nlattr[NDA_VLAN, int16[0:4]]
+	NDA_PORT		nlattr[NDA_PORT, sock_port]
+	NDA_VNI			nlattr[NDA_VNI, int32]
+	NDA_IFINDEX		nlattr[NDA_IFINDEX, ifindex]
+	NDA_MASTER		nlattr[NDA_MASTER, int32]
+	NDA_LINK_NETNSID	nlattr[NDA_LINK_NETNSID, int32]
+	NDA_SRC_VNI		nlattr[NDA_SRC_VNI, int32]
+] [varlen]
+
+nda_cacheinfo {
+	ndm_confirmed	int32
+	ndm_used	int32
+	ndm_updated	int32
+	ndm_refcnt	int32
+}
+
 rtnexthop {
 	rtnh_len	int16
 	rtnh_flags	int8
@@ -187,6 +300,11 @@ devconf_ip_policy [
 	IGNORE_ROUTES_WITH_LINKDOWN	nlattr[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int32]
 ] [varlen]
 
+devconf_mpls_policy [
+	NETCONFA_IFINDEX		nlattr[NETCONFA_IFINDEX, ifindex]
+	IGNORE_ROUTES_WITH_LINKDOWN	nlattr[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN, int32]
+] [varlen]
+
 # TODO: implement these
 type ifla_vf_policy nl_generic_attr
 type ifla_port_policy nl_generic_attr
@@ -207,7 +325,6 @@ rtnl_link_ifmap {
 }
 
 rtnl_af = AF_INET, AF_INET6, AF_BRIDGE, AF_MPLS
-
 net_device_flags = IFF_UP, IFF_BROADCAST, IFF_DEBUG, IFF_LOOPBACK, IFF_POINTOPOINT, IFF_NOTRAILERS, IFF_RUNNING, IFF_NOARP, IFF_PROMISC, IFF_ALLMULTI, IFF_MASTER, IFF_SLAVE, IFF_MULTICAST, IFF_PORTSEL, IFF_AUTOMEDIA, IFF_DYNAMIC, IFF_LOWER_UP, IFF_DORMANT, IFF_ECHO
 ifa_flags = IFA_F_SECONDARY, IFA_F_NODAD, IFA_F_OPTIMISTIC, IFA_F_DADFAILED, IFA_F_HOMEADDRESS, IFA_F_DEPRECATED, IFA_F_TENTATIVE, IFA_F_PERMANENT, IFA_F_MANAGETEMPADDR, IFA_F_NOPREFIXROUTE, IFA_F_MCAUTOJOIN
 rt_scope_t = RT_SCOPE_UNIVERSE, RT_SCOPE_SITE, RT_SCOPE_LINK, RT_SCOPE_HOST, RT_SCOPE_NOWHERE
@@ -215,5 +332,8 @@ rtm_protocol = RTPROT_UNSPEC, RTPROT_REDIRECT, RTPROT_KERNEL, RTPROT_BOOT, RTPRO
 rtm_type = RTN_UNSPEC, RTN_UNICAST, RTN_LOCAL, RTN_BROADCAST, RTN_ANYCAST, RTN_MULTICAST, RTN_BLACKHOLE, RTN_UNREACHABLE, RTN_PROHIBIT, RTN_THROW, RTN_NAT, RTN_XRESOLVE
 rtm_flags = RTM_F_NOTIFY, RTM_F_CLONED, RTM_F_EQUALIZE, RTM_F_PREFIX, RTM_F_LOOKUP_TABLE, RTM_F_FIB_MATCH
 lwtunnel_encap_types = LWTUNNEL_ENCAP_NONE, LWTUNNEL_ENCAP_MPLS, LWTUNNEL_ENCAP_IP, LWTUNNEL_ENCAP_ILA, LWTUNNEL_ENCAP_IP6, LWTUNNEL_ENCAP_SEG6, LWTUNNEL_ENCAP_BPF, LWTUNNEL_ENCAP_SEG6_LOCAL
+rt_table_types = RT_TABLE_UNSPEC, RT_TABLE_COMPAT, RT_TABLE_DEFAULT, RT_TABLE_MAIN, RT_TABLE_LOCAL
+ndm_state = NUD_INCOMPLETE, NUD_REACHABLE, NUD_STALE, NUD_DELAY, NUD_PROBE, NUD_FAILED, NUD_NOARP, NUD_PERMANENT, NUD_NONE
+ndm_flags = NTF_USE, NTF_SELF, NTF_MASTER, NTF_PROXY, NTF_EXT_LEARNED, NTF_OFFLOADED, NTF_ROUTER
 ifa_prefixlen = 0, 1, 8, 16, 24, 31, 32, 56, 63, 64, 128
 rtm_addr_len = 0, 16, 20, 32, 128