openvswitch.h revision 525ce914edf136d2bd02ac8c404d56c52e737f4d 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI__LINUX_OPENVSWITCH_H
20#define _UAPI__LINUX_OPENVSWITCH_H 1
21#include <linux/types.h>
22#include <linux/if_ether.h>
23struct ovs_header {
24  int dp_ifindex;
25};
26#define OVS_DATAPATH_FAMILY "ovs_datapath"
27#define OVS_DATAPATH_MCGROUP "ovs_datapath"
28#define OVS_DATAPATH_VERSION 2
29#define OVS_DP_VER_FEATURES 2
30enum ovs_datapath_cmd {
31  OVS_DP_CMD_UNSPEC,
32  OVS_DP_CMD_NEW,
33  OVS_DP_CMD_DEL,
34  OVS_DP_CMD_GET,
35  OVS_DP_CMD_SET
36};
37enum ovs_datapath_attr {
38  OVS_DP_ATTR_UNSPEC,
39  OVS_DP_ATTR_NAME,
40  OVS_DP_ATTR_UPCALL_PID,
41  OVS_DP_ATTR_STATS,
42  OVS_DP_ATTR_MEGAFLOW_STATS,
43  OVS_DP_ATTR_USER_FEATURES,
44  OVS_DP_ATTR_PAD,
45  __OVS_DP_ATTR_MAX
46};
47#define OVS_DP_ATTR_MAX (__OVS_DP_ATTR_MAX - 1)
48struct ovs_dp_stats {
49  __u64 n_hit;
50  __u64 n_missed;
51  __u64 n_lost;
52  __u64 n_flows;
53};
54struct ovs_dp_megaflow_stats {
55  __u64 n_mask_hit;
56  __u32 n_masks;
57  __u32 pad0;
58  __u64 pad1;
59  __u64 pad2;
60};
61struct ovs_vport_stats {
62  __u64 rx_packets;
63  __u64 tx_packets;
64  __u64 rx_bytes;
65  __u64 tx_bytes;
66  __u64 rx_errors;
67  __u64 tx_errors;
68  __u64 rx_dropped;
69  __u64 tx_dropped;
70};
71#define OVS_DP_F_UNALIGNED (1 << 0)
72#define OVS_DP_F_VPORT_PIDS (1 << 1)
73#define OVSP_LOCAL ((__u32) 0)
74#define OVS_PACKET_FAMILY "ovs_packet"
75#define OVS_PACKET_VERSION 0x1
76enum ovs_packet_cmd {
77  OVS_PACKET_CMD_UNSPEC,
78  OVS_PACKET_CMD_MISS,
79  OVS_PACKET_CMD_ACTION,
80  OVS_PACKET_CMD_EXECUTE
81};
82enum ovs_packet_attr {
83  OVS_PACKET_ATTR_UNSPEC,
84  OVS_PACKET_ATTR_PACKET,
85  OVS_PACKET_ATTR_KEY,
86  OVS_PACKET_ATTR_ACTIONS,
87  OVS_PACKET_ATTR_USERDATA,
88  OVS_PACKET_ATTR_EGRESS_TUN_KEY,
89  OVS_PACKET_ATTR_UNUSED1,
90  OVS_PACKET_ATTR_UNUSED2,
91  OVS_PACKET_ATTR_PROBE,
92  OVS_PACKET_ATTR_MRU,
93  OVS_PACKET_ATTR_LEN,
94  __OVS_PACKET_ATTR_MAX
95};
96#define OVS_PACKET_ATTR_MAX (__OVS_PACKET_ATTR_MAX - 1)
97#define OVS_VPORT_FAMILY "ovs_vport"
98#define OVS_VPORT_MCGROUP "ovs_vport"
99#define OVS_VPORT_VERSION 0x1
100enum ovs_vport_cmd {
101  OVS_VPORT_CMD_UNSPEC,
102  OVS_VPORT_CMD_NEW,
103  OVS_VPORT_CMD_DEL,
104  OVS_VPORT_CMD_GET,
105  OVS_VPORT_CMD_SET
106};
107enum ovs_vport_type {
108  OVS_VPORT_TYPE_UNSPEC,
109  OVS_VPORT_TYPE_NETDEV,
110  OVS_VPORT_TYPE_INTERNAL,
111  OVS_VPORT_TYPE_GRE,
112  OVS_VPORT_TYPE_VXLAN,
113  OVS_VPORT_TYPE_GENEVE,
114  __OVS_VPORT_TYPE_MAX
115};
116#define OVS_VPORT_TYPE_MAX (__OVS_VPORT_TYPE_MAX - 1)
117enum ovs_vport_attr {
118  OVS_VPORT_ATTR_UNSPEC,
119  OVS_VPORT_ATTR_PORT_NO,
120  OVS_VPORT_ATTR_TYPE,
121  OVS_VPORT_ATTR_NAME,
122  OVS_VPORT_ATTR_OPTIONS,
123  OVS_VPORT_ATTR_UPCALL_PID,
124  OVS_VPORT_ATTR_STATS,
125  OVS_VPORT_ATTR_PAD,
126  __OVS_VPORT_ATTR_MAX
127};
128#define OVS_VPORT_ATTR_MAX (__OVS_VPORT_ATTR_MAX - 1)
129enum {
130  OVS_VXLAN_EXT_UNSPEC,
131  OVS_VXLAN_EXT_GBP,
132  __OVS_VXLAN_EXT_MAX,
133};
134#define OVS_VXLAN_EXT_MAX (__OVS_VXLAN_EXT_MAX - 1)
135enum {
136  OVS_TUNNEL_ATTR_UNSPEC,
137  OVS_TUNNEL_ATTR_DST_PORT,
138  OVS_TUNNEL_ATTR_EXTENSION,
139  __OVS_TUNNEL_ATTR_MAX
140};
141#define OVS_TUNNEL_ATTR_MAX (__OVS_TUNNEL_ATTR_MAX - 1)
142#define OVS_FLOW_FAMILY "ovs_flow"
143#define OVS_FLOW_MCGROUP "ovs_flow"
144#define OVS_FLOW_VERSION 0x1
145enum ovs_flow_cmd {
146  OVS_FLOW_CMD_UNSPEC,
147  OVS_FLOW_CMD_NEW,
148  OVS_FLOW_CMD_DEL,
149  OVS_FLOW_CMD_GET,
150  OVS_FLOW_CMD_SET
151};
152struct ovs_flow_stats {
153  __u64 n_packets;
154  __u64 n_bytes;
155};
156enum ovs_key_attr {
157  OVS_KEY_ATTR_UNSPEC,
158  OVS_KEY_ATTR_ENCAP,
159  OVS_KEY_ATTR_PRIORITY,
160  OVS_KEY_ATTR_IN_PORT,
161  OVS_KEY_ATTR_ETHERNET,
162  OVS_KEY_ATTR_VLAN,
163  OVS_KEY_ATTR_ETHERTYPE,
164  OVS_KEY_ATTR_IPV4,
165  OVS_KEY_ATTR_IPV6,
166  OVS_KEY_ATTR_TCP,
167  OVS_KEY_ATTR_UDP,
168  OVS_KEY_ATTR_ICMP,
169  OVS_KEY_ATTR_ICMPV6,
170  OVS_KEY_ATTR_ARP,
171  OVS_KEY_ATTR_ND,
172  OVS_KEY_ATTR_SKB_MARK,
173  OVS_KEY_ATTR_TUNNEL,
174  OVS_KEY_ATTR_SCTP,
175  OVS_KEY_ATTR_TCP_FLAGS,
176  OVS_KEY_ATTR_DP_HASH,
177  OVS_KEY_ATTR_RECIRC_ID,
178  OVS_KEY_ATTR_MPLS,
179  OVS_KEY_ATTR_CT_STATE,
180  OVS_KEY_ATTR_CT_ZONE,
181  OVS_KEY_ATTR_CT_MARK,
182  OVS_KEY_ATTR_CT_LABELS,
183  OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV4,
184  OVS_KEY_ATTR_CT_ORIG_TUPLE_IPV6,
185  __OVS_KEY_ATTR_MAX
186};
187#define OVS_KEY_ATTR_MAX (__OVS_KEY_ATTR_MAX - 1)
188enum ovs_tunnel_key_attr {
189  OVS_TUNNEL_KEY_ATTR_ID,
190  OVS_TUNNEL_KEY_ATTR_IPV4_SRC,
191  OVS_TUNNEL_KEY_ATTR_IPV4_DST,
192  OVS_TUNNEL_KEY_ATTR_TOS,
193  OVS_TUNNEL_KEY_ATTR_TTL,
194  OVS_TUNNEL_KEY_ATTR_DONT_FRAGMENT,
195  OVS_TUNNEL_KEY_ATTR_CSUM,
196  OVS_TUNNEL_KEY_ATTR_OAM,
197  OVS_TUNNEL_KEY_ATTR_GENEVE_OPTS,
198  OVS_TUNNEL_KEY_ATTR_TP_SRC,
199  OVS_TUNNEL_KEY_ATTR_TP_DST,
200  OVS_TUNNEL_KEY_ATTR_VXLAN_OPTS,
201  OVS_TUNNEL_KEY_ATTR_IPV6_SRC,
202  OVS_TUNNEL_KEY_ATTR_IPV6_DST,
203  OVS_TUNNEL_KEY_ATTR_PAD,
204  __OVS_TUNNEL_KEY_ATTR_MAX
205};
206#define OVS_TUNNEL_KEY_ATTR_MAX (__OVS_TUNNEL_KEY_ATTR_MAX - 1)
207enum ovs_frag_type {
208  OVS_FRAG_TYPE_NONE,
209  OVS_FRAG_TYPE_FIRST,
210  OVS_FRAG_TYPE_LATER,
211  __OVS_FRAG_TYPE_MAX
212};
213#define OVS_FRAG_TYPE_MAX (__OVS_FRAG_TYPE_MAX - 1)
214struct ovs_key_ethernet {
215  __u8 eth_src[ETH_ALEN];
216  __u8 eth_dst[ETH_ALEN];
217};
218struct ovs_key_mpls {
219  __be32 mpls_lse;
220};
221struct ovs_key_ipv4 {
222  __be32 ipv4_src;
223  __be32 ipv4_dst;
224  __u8 ipv4_proto;
225  __u8 ipv4_tos;
226  __u8 ipv4_ttl;
227  __u8 ipv4_frag;
228};
229struct ovs_key_ipv6 {
230  __be32 ipv6_src[4];
231  __be32 ipv6_dst[4];
232  __be32 ipv6_label;
233  __u8 ipv6_proto;
234  __u8 ipv6_tclass;
235  __u8 ipv6_hlimit;
236  __u8 ipv6_frag;
237};
238struct ovs_key_tcp {
239  __be16 tcp_src;
240  __be16 tcp_dst;
241};
242struct ovs_key_udp {
243  __be16 udp_src;
244  __be16 udp_dst;
245};
246struct ovs_key_sctp {
247  __be16 sctp_src;
248  __be16 sctp_dst;
249};
250struct ovs_key_icmp {
251  __u8 icmp_type;
252  __u8 icmp_code;
253};
254struct ovs_key_icmpv6 {
255  __u8 icmpv6_type;
256  __u8 icmpv6_code;
257};
258struct ovs_key_arp {
259  __be32 arp_sip;
260  __be32 arp_tip;
261  __be16 arp_op;
262  __u8 arp_sha[ETH_ALEN];
263  __u8 arp_tha[ETH_ALEN];
264};
265struct ovs_key_nd {
266  __be32 nd_target[4];
267  __u8 nd_sll[ETH_ALEN];
268  __u8 nd_tll[ETH_ALEN];
269};
270#define OVS_CT_LABELS_LEN_32 4
271#define OVS_CT_LABELS_LEN (OVS_CT_LABELS_LEN_32 * sizeof(__u32))
272struct ovs_key_ct_labels {
273  union {
274    __u8 ct_labels[OVS_CT_LABELS_LEN];
275    __u32 ct_labels_32[OVS_CT_LABELS_LEN_32];
276  };
277};
278#define OVS_CS_F_NEW 0x01
279#define OVS_CS_F_ESTABLISHED 0x02
280#define OVS_CS_F_RELATED 0x04
281#define OVS_CS_F_REPLY_DIR 0x08
282#define OVS_CS_F_INVALID 0x10
283#define OVS_CS_F_TRACKED 0x20
284#define OVS_CS_F_SRC_NAT 0x40
285#define OVS_CS_F_DST_NAT 0x80
286#define OVS_CS_F_NAT_MASK (OVS_CS_F_SRC_NAT | OVS_CS_F_DST_NAT)
287struct ovs_key_ct_tuple_ipv4 {
288  __be32 ipv4_src;
289  __be32 ipv4_dst;
290  __be16 src_port;
291  __be16 dst_port;
292  __u8 ipv4_proto;
293};
294struct ovs_key_ct_tuple_ipv6 {
295  __be32 ipv6_src[4];
296  __be32 ipv6_dst[4];
297  __be16 src_port;
298  __be16 dst_port;
299  __u8 ipv6_proto;
300};
301enum ovs_flow_attr {
302  OVS_FLOW_ATTR_UNSPEC,
303  OVS_FLOW_ATTR_KEY,
304  OVS_FLOW_ATTR_ACTIONS,
305  OVS_FLOW_ATTR_STATS,
306  OVS_FLOW_ATTR_TCP_FLAGS,
307  OVS_FLOW_ATTR_USED,
308  OVS_FLOW_ATTR_CLEAR,
309  OVS_FLOW_ATTR_MASK,
310  OVS_FLOW_ATTR_PROBE,
311  OVS_FLOW_ATTR_UFID,
312  OVS_FLOW_ATTR_UFID_FLAGS,
313  OVS_FLOW_ATTR_PAD,
314  __OVS_FLOW_ATTR_MAX
315};
316#define OVS_FLOW_ATTR_MAX (__OVS_FLOW_ATTR_MAX - 1)
317#define OVS_UFID_F_OMIT_KEY (1 << 0)
318#define OVS_UFID_F_OMIT_MASK (1 << 1)
319#define OVS_UFID_F_OMIT_ACTIONS (1 << 2)
320enum ovs_sample_attr {
321  OVS_SAMPLE_ATTR_UNSPEC,
322  OVS_SAMPLE_ATTR_PROBABILITY,
323  OVS_SAMPLE_ATTR_ACTIONS,
324  __OVS_SAMPLE_ATTR_MAX,
325};
326#define OVS_SAMPLE_ATTR_MAX (__OVS_SAMPLE_ATTR_MAX - 1)
327enum ovs_userspace_attr {
328  OVS_USERSPACE_ATTR_UNSPEC,
329  OVS_USERSPACE_ATTR_PID,
330  OVS_USERSPACE_ATTR_USERDATA,
331  OVS_USERSPACE_ATTR_EGRESS_TUN_PORT,
332  OVS_USERSPACE_ATTR_ACTIONS,
333  __OVS_USERSPACE_ATTR_MAX
334};
335#define OVS_USERSPACE_ATTR_MAX (__OVS_USERSPACE_ATTR_MAX - 1)
336struct ovs_action_trunc {
337  __u32 max_len;
338};
339struct ovs_action_push_mpls {
340  __be32 mpls_lse;
341  __be16 mpls_ethertype;
342};
343struct ovs_action_push_vlan {
344  __be16 vlan_tpid;
345  __be16 vlan_tci;
346};
347enum ovs_hash_alg {
348  OVS_HASH_ALG_L4,
349};
350struct ovs_action_hash {
351  __u32 hash_alg;
352  __u32 hash_basis;
353};
354enum ovs_ct_attr {
355  OVS_CT_ATTR_UNSPEC,
356  OVS_CT_ATTR_COMMIT,
357  OVS_CT_ATTR_ZONE,
358  OVS_CT_ATTR_MARK,
359  OVS_CT_ATTR_LABELS,
360  OVS_CT_ATTR_HELPER,
361  OVS_CT_ATTR_NAT,
362  OVS_CT_ATTR_FORCE_COMMIT,
363  OVS_CT_ATTR_EVENTMASK,
364  __OVS_CT_ATTR_MAX
365};
366#define OVS_CT_ATTR_MAX (__OVS_CT_ATTR_MAX - 1)
367enum ovs_nat_attr {
368  OVS_NAT_ATTR_UNSPEC,
369  OVS_NAT_ATTR_SRC,
370  OVS_NAT_ATTR_DST,
371  OVS_NAT_ATTR_IP_MIN,
372  OVS_NAT_ATTR_IP_MAX,
373  OVS_NAT_ATTR_PROTO_MIN,
374  OVS_NAT_ATTR_PROTO_MAX,
375  OVS_NAT_ATTR_PERSISTENT,
376  OVS_NAT_ATTR_PROTO_HASH,
377  OVS_NAT_ATTR_PROTO_RANDOM,
378  __OVS_NAT_ATTR_MAX,
379};
380#define OVS_NAT_ATTR_MAX (__OVS_NAT_ATTR_MAX - 1)
381struct ovs_action_push_eth {
382  struct ovs_key_ethernet addresses;
383};
384enum ovs_action_attr {
385  OVS_ACTION_ATTR_UNSPEC,
386  OVS_ACTION_ATTR_OUTPUT,
387  OVS_ACTION_ATTR_USERSPACE,
388  OVS_ACTION_ATTR_SET,
389  OVS_ACTION_ATTR_PUSH_VLAN,
390  OVS_ACTION_ATTR_POP_VLAN,
391  OVS_ACTION_ATTR_SAMPLE,
392  OVS_ACTION_ATTR_RECIRC,
393  OVS_ACTION_ATTR_HASH,
394  OVS_ACTION_ATTR_PUSH_MPLS,
395  OVS_ACTION_ATTR_POP_MPLS,
396  OVS_ACTION_ATTR_SET_MASKED,
397  OVS_ACTION_ATTR_CT,
398  OVS_ACTION_ATTR_TRUNC,
399  OVS_ACTION_ATTR_PUSH_ETH,
400  OVS_ACTION_ATTR_POP_ETH,
401  __OVS_ACTION_ATTR_MAX,
402};
403#define OVS_ACTION_ATTR_MAX (__OVS_ACTION_ATTR_MAX - 1)
404#endif
405