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# Copyright 2018 syzkaller project authors. All rights reserved.
# Use of this source code is governed by Apache 2 LICENSE that can be teamnd in the LICENSE file.
# AF_NETLINK/NETLINK_GENERIC/team support.
include <linux/net.h>
include <net/netlink.h>
include <uapi/linux/netlink.h>
include <uapi/linux/genetlink.h>
include <uapi/linux/if_team.h>
resource genl_team_family_id[int16]
type msghdr_nl_team[CMD] msghdr_netlink[netlink_msg_t[genl_team_family_id, genlmsghdr_t[CMD], team_nl_policy]]
syz_genetlink_get_family_id$team(name ptr[in, string["team"]]) genl_team_family_id
sendmsg$TEAM_CMD_NOOP(fd sock_nl_generic, msg ptr[in, msghdr_nl_team[TEAM_CMD_NOOP]], f flags[send_flags])
sendmsg$TEAM_CMD_OPTIONS_SET(fd sock_nl_generic, msg ptr[in, msghdr_nl_team[TEAM_CMD_OPTIONS_SET]], f flags[send_flags])
sendmsg$TEAM_CMD_OPTIONS_GET(fd sock_nl_generic, msg ptr[in, msghdr_nl_team[TEAM_CMD_OPTIONS_GET]], f flags[send_flags])
sendmsg$TEAM_CMD_PORT_LIST_GET(fd sock_nl_generic, msg ptr[in, msghdr_nl_team[TEAM_CMD_PORT_LIST_GET]], f flags[send_flags])
team_nl_policy [
TEAM_ATTR_TEAM_IFINDEX nlattr[TEAM_ATTR_TEAM_IFINDEX, ifindex]
TEAM_ATTR_LIST_OPTION nlattr[TEAM_ATTR_LIST_OPTION, array[team_attr_list_option]]
TEAM_ATTR_LIST_PORT nlattr[TEAM_ATTR_LIST_PORT, array[team_attr_list_port]]
] [varlen]
team_attr_list_option [
TEAM_ATTR_ITEM_OPTION nlattr[TEAM_ATTR_ITEM_OPTION, team_attr_item_option]
] [varlen]
team_attr_item_option [
team_nl_options team_attr_option
TEAM_ATTR_OPTION_REMOVED nlattr[TEAM_ATTR_OPTION_REMOVED, bool8]
TEAM_ATTR_OPTION_PORT_IFINDEX nlattr[TEAM_ATTR_OPTION_PORT_IFINDEX, ifindex]
TEAM_ATTR_OPTION_ARRAY_INDEX nlattr[TEAM_ATTR_OPTION_ARRAY_INDEX, int32]
] [varlen]
type team_nl_option_policy[NAME, TYPE, DATA] {
TEAM_ATTR_OPTION_NAME nlattr[TEAM_ATTR_OPTION_NAME, string[NAME, 32]]
TEAM_ATTR_OPTION_CHANGED nlattr[TEAM_ATTR_OPTION_CHANGED, bool8]
TEAM_ATTR_OPTION_TYPE nlattr[TEAM_ATTR_OPTION_TYPE, const[TYPE, int8]]
TEAM_ATTR_OPTION_DATA nlattr[TEAM_ATTR_OPTION_DATA, DATA]
} [align_4]
team_attr_option [
name team_nl_option_policy["mode", NLA_STRING, string[team_attr_option_mode, 32]]
notify_peers_count team_nl_option_policy["notify_peers_count", NLA_U32, int32]
notify_peers_interval team_nl_option_policy["notify_peers_interval", NLA_U32, int32]
mcast_rejoin_count team_nl_option_policy["mcast_rejoin_count", NLA_U32, int32]
mcast_rejoin_interval team_nl_option_policy["mcast_rejoin_interval", NLA_U32, int32]
enabled team_nl_option_policy["enabled", NLA_FLAG, bool8]
user_linkup team_nl_option_policy["user_linkup", NLA_FLAG, bool8]
user_linkup_enabled team_nl_option_policy["user_linkup_enabled", NLA_FLAG, bool8]
priority team_nl_option_policy["priority", NLA_S32, int32]
queue_id team_nl_option_policy["queue_id", NLA_U32, int32]
activeport team_nl_option_policy["activeport", NLA_U32, int32]
bpf_hash_func team_nl_option_policy["bpf_hash_func", NLA_BINARY, int32]
lb_tx_method team_nl_option_policy["lb_tx_method", NLA_STRING, string[team_attr_option_lb_tx_method, 32]]
lb_tx_hash_to_port_mapping team_nl_option_policy["lb_tx_hash_to_port_mapping", NLA_U32, int32]
lb_hash_stats team_nl_option_policy["lb_hash_stats", NLA_BINARY, int32]
lb_port_stats team_nl_option_policy["lb_port_stats", NLA_BINARY, int32]
lb_stats_refresh_interval team_nl_option_policy["lb_stats_refresh_interval", NLA_U32, int32]
]
team_attr_option_mode = "activebackup", "broadcast", "loadbalance", "random", "roundrobin"
team_attr_option_lb_tx_method = "hash", "hash_to_port_mapping"
team_attr_list_port [
TEAM_ATTR_ITEM_PORT team_attr_item_port
] [varlen]
team_attr_item_port [
TEAM_ATTR_PORT_IFINDEX nlattr[TEAM_ATTR_PORT_IFINDEX, ifindex]
TEAM_ATTR_PORT_CHANGED nlattr[TEAM_ATTR_PORT_CHANGED, bool8]
TEAM_ATTR_PORT_LINKUP nlattr[TEAM_ATTR_PORT_LINKUP, bool8]
TEAM_ATTR_PORT_SPEED nlattr[TEAM_ATTR_PORT_SPEED, int32]
TEAM_ATTR_PORT_DUPLEX nlattr[TEAM_ATTR_PORT_DUPLEX, int8]
TEAM_ATTR_PORT_REMOVED nlattr[TEAM_ATTR_PORT_REMOVED, bool8]
] [varlen]
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