diff --git a/libc/kernel/uapi/linux/openvswitch.h b/libc/kernel/uapi/linux/openvswitch.h
new file mode 100644
index 0000000..d0a34a3
--- /dev/null
+++ b/libc/kernel/uapi/linux/openvswitch.h
@@ -0,0 +1,306 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI__LINUX_OPENVSWITCH_H
+#define _UAPI__LINUX_OPENVSWITCH_H 1
+#include <linux/types.h>
+#include <linux/if_ether.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct ovs_header {
+ int dp_ifindex;
+};
+#define OVS_DATAPATH_FAMILY "ovs_datapath"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define OVS_DATAPATH_MCGROUP "ovs_datapath"
+#define OVS_DATAPATH_VERSION 0x1
+enum ovs_datapath_cmd {
+ OVS_DP_CMD_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_DP_CMD_NEW,
+ OVS_DP_CMD_DEL,
+ OVS_DP_CMD_GET,
+ OVS_DP_CMD_SET
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+enum ovs_datapath_attr {
+ OVS_DP_ATTR_UNSPEC,
+ OVS_DP_ATTR_NAME,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_DP_ATTR_UPCALL_PID,
+ OVS_DP_ATTR_STATS,
+ __OVS_DP_ATTR_MAX
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define OVS_DP_ATTR_MAX (__OVS_DP_ATTR_MAX - 1)
+struct ovs_dp_stats {
+ __u64 n_hit;
+ __u64 n_missed;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u64 n_lost;
+ __u64 n_flows;
+};
+struct ovs_vport_stats {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u64 rx_packets;
+ __u64 tx_packets;
+ __u64 rx_bytes;
+ __u64 tx_bytes;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u64 rx_errors;
+ __u64 tx_errors;
+ __u64 rx_dropped;
+ __u64 tx_dropped;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define OVSP_LOCAL ((__u32)0)
+#define OVS_PACKET_FAMILY "ovs_packet"
+#define OVS_PACKET_VERSION 0x1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum ovs_packet_cmd {
+ OVS_PACKET_CMD_UNSPEC,
+ OVS_PACKET_CMD_MISS,
+ OVS_PACKET_CMD_ACTION,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_PACKET_CMD_EXECUTE
+};
+enum ovs_packet_attr {
+ OVS_PACKET_ATTR_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_PACKET_ATTR_PACKET,
+ OVS_PACKET_ATTR_KEY,
+ OVS_PACKET_ATTR_ACTIONS,
+ OVS_PACKET_ATTR_USERDATA,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __OVS_PACKET_ATTR_MAX
+};
+#define OVS_PACKET_ATTR_MAX (__OVS_PACKET_ATTR_MAX - 1)
+#define OVS_VPORT_FAMILY "ovs_vport"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define OVS_VPORT_MCGROUP "ovs_vport"
+#define OVS_VPORT_VERSION 0x1
+enum ovs_vport_cmd {
+ OVS_VPORT_CMD_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_VPORT_CMD_NEW,
+ OVS_VPORT_CMD_DEL,
+ OVS_VPORT_CMD_GET,
+ OVS_VPORT_CMD_SET
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+enum ovs_vport_type {
+ OVS_VPORT_TYPE_UNSPEC,
+ OVS_VPORT_TYPE_NETDEV,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_VPORT_TYPE_INTERNAL,
+ OVS_VPORT_TYPE_GRE,
+ __OVS_VPORT_TYPE_MAX
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define OVS_VPORT_TYPE_MAX (__OVS_VPORT_TYPE_MAX - 1)
+enum ovs_vport_attr {
+ OVS_VPORT_ATTR_UNSPEC,
+ OVS_VPORT_ATTR_PORT_NO,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_VPORT_ATTR_TYPE,
+ OVS_VPORT_ATTR_NAME,
+ OVS_VPORT_ATTR_OPTIONS,
+ OVS_VPORT_ATTR_UPCALL_PID,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_VPORT_ATTR_STATS,
+ __OVS_VPORT_ATTR_MAX
+};
+#define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define OVS_FLOW_FAMILY "ovs_flow"
+#define OVS_FLOW_MCGROUP "ovs_flow"
+#define OVS_FLOW_VERSION 0x1
+enum ovs_flow_cmd {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_FLOW_CMD_UNSPEC,
+ OVS_FLOW_CMD_NEW,
+ OVS_FLOW_CMD_DEL,
+ OVS_FLOW_CMD_GET,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_FLOW_CMD_SET
+};
+struct ovs_flow_stats {
+ __u64 n_packets;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u64 n_bytes;
+};
+enum ovs_key_attr {
+ OVS_KEY_ATTR_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_KEY_ATTR_ENCAP,
+ OVS_KEY_ATTR_PRIORITY,
+ OVS_KEY_ATTR_IN_PORT,
+ OVS_KEY_ATTR_ETHERNET,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_KEY_ATTR_VLAN,
+ OVS_KEY_ATTR_ETHERTYPE,
+ OVS_KEY_ATTR_IPV4,
+ OVS_KEY_ATTR_IPV6,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_KEY_ATTR_TCP,
+ OVS_KEY_ATTR_UDP,
+ OVS_KEY_ATTR_ICMP,
+ OVS_KEY_ATTR_ICMPV6,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_KEY_ATTR_ARP,
+ OVS_KEY_ATTR_ND,
+ OVS_KEY_ATTR_SKB_MARK,
+ OVS_KEY_ATTR_TUNNEL,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __OVS_KEY_ATTR_MAX
+};
+#define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1)
+enum ovs_tunnel_key_attr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_TUNNEL_KEY_ATTR_ID,
+ OVS_TUNNEL_KEY_ATTR_IPV4_SRC,
+ OVS_TUNNEL_KEY_ATTR_IPV4_DST,
+ OVS_TUNNEL_KEY_ATTR_TOS,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_TUNNEL_KEY_ATTR_TTL,
+ OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT,
+ OVS_TUNNEL_KEY_ATTR_CSUM,
+ __OVS_TUNNEL_KEY_ATTR_MAX
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1)
+enum ovs_frag_type {
+ OVS_FRAG_TYPE_NONE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_FRAG_TYPE_FIRST,
+ OVS_FRAG_TYPE_LATER,
+ __OVS_FRAG_TYPE_MAX
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define OVS_FRAG_TYPE_MAX (__OVS_FRAG_TYPE_MAX - 1)
+struct ovs_key_ethernet {
+ __u8 eth_src[ETH_ALEN];
+ __u8 eth_dst[ETH_ALEN];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct ovs_key_ipv4 {
+ __be32 ipv4_src;
+ __be32 ipv4_dst;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 ipv4_proto;
+ __u8 ipv4_tos;
+ __u8 ipv4_ttl;
+ __u8 ipv4_frag;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct ovs_key_ipv6 {
+ __be32 ipv6_src[4];
+ __be32 ipv6_dst[4];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __be32 ipv6_label;
+ __u8 ipv6_proto;
+ __u8 ipv6_tclass;
+ __u8 ipv6_hlimit;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 ipv6_frag;
+};
+struct ovs_key_tcp {
+ __be16 tcp_src;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __be16 tcp_dst;
+};
+struct ovs_key_udp {
+ __be16 udp_src;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __be16 udp_dst;
+};
+struct ovs_key_icmp {
+ __u8 icmp_type;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 icmp_code;
+};
+struct ovs_key_icmpv6 {
+ __u8 icmpv6_type;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 icmpv6_code;
+};
+struct ovs_key_arp {
+ __be32 arp_sip;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __be32 arp_tip;
+ __be16 arp_op;
+ __u8 arp_sha[ETH_ALEN];
+ __u8 arp_tha[ETH_ALEN];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct ovs_key_nd {
+ __u32 nd_target[4];
+ __u8 nd_sll[ETH_ALEN];
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __u8 nd_tll[ETH_ALEN];
+};
+enum ovs_flow_attr {
+ OVS_FLOW_ATTR_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_FLOW_ATTR_KEY,
+ OVS_FLOW_ATTR_ACTIONS,
+ OVS_FLOW_ATTR_STATS,
+ OVS_FLOW_ATTR_TCP_FLAGS,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_FLOW_ATTR_USED,
+ OVS_FLOW_ATTR_CLEAR,
+ __OVS_FLOW_ATTR_MAX
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define OVS_FLOW_ATTR_MAX (__OVS_FLOW_ATTR_MAX - 1)
+enum ovs_sample_attr {
+ OVS_SAMPLE_ATTR_UNSPEC,
+ OVS_SAMPLE_ATTR_PROBABILITY,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_SAMPLE_ATTR_ACTIONS,
+ __OVS_SAMPLE_ATTR_MAX,
+};
+#define OVS_SAMPLE_ATTR_MAX (__OVS_SAMPLE_ATTR_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum ovs_userspace_attr {
+ OVS_USERSPACE_ATTR_UNSPEC,
+ OVS_USERSPACE_ATTR_PID,
+ OVS_USERSPACE_ATTR_USERDATA,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __OVS_USERSPACE_ATTR_MAX
+};
+#define OVS_USERSPACE_ATTR_MAX (__OVS_USERSPACE_ATTR_MAX - 1)
+struct ovs_action_push_vlan {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __be16 vlan_tpid;
+ __be16 vlan_tci;
+};
+enum ovs_action_attr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_ACTION_ATTR_UNSPEC,
+ OVS_ACTION_ATTR_OUTPUT,
+ OVS_ACTION_ATTR_USERSPACE,
+ OVS_ACTION_ATTR_SET,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ OVS_ACTION_ATTR_PUSH_VLAN,
+ OVS_ACTION_ATTR_POP_VLAN,
+ OVS_ACTION_ATTR_SAMPLE,
+ __OVS_ACTION_ATTR_MAX
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define OVS_ACTION_ATTR_MAX (__OVS_ACTION_ATTR_MAX - 1)
+#endif