2 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Nicira, Inc.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #include "ofp-print.h"
22 #include <sys/types.h>
23 #include <netinet/in.h>
30 #include "byte-order.h"
32 #include "dynamic-string.h"
35 #include "multipath.h"
36 #include "meta-flow.h"
39 #include "ofp-actions.h"
41 #include "ofp-errors.h"
44 #include "openflow/openflow.h"
45 #include "openflow/nicira-ext.h"
47 #include "dp-packet.h"
48 #include "type-props.h"
49 #include "unaligned.h"
53 static void ofp_print_queue_name(struct ds
*string
, uint32_t port
);
54 static void ofp_print_error(struct ds
*, enum ofperr
);
56 /* Returns a string that represents the contents of the Ethernet frame in the
57 * 'len' bytes starting at 'data'. The caller must free the returned string.*/
59 ofp_packet_to_string(const void *data
, size_t len
)
61 struct ds ds
= DS_EMPTY_INITIALIZER
;
66 dp_packet_use_const(&buf
, data
, len
);
67 flow_extract(&buf
, &flow
);
68 flow_format(&ds
, &flow
);
70 l4_size
= dp_packet_l4_size(&buf
);
72 if (flow
.nw_proto
== IPPROTO_TCP
&& l4_size
>= TCP_HEADER_LEN
) {
73 struct tcp_header
*th
= dp_packet_l4(&buf
);
74 ds_put_format(&ds
, " tcp_csum:%"PRIx16
, ntohs(th
->tcp_csum
));
75 } else if (flow
.nw_proto
== IPPROTO_UDP
&& l4_size
>= UDP_HEADER_LEN
) {
76 struct udp_header
*uh
= dp_packet_l4(&buf
);
77 ds_put_format(&ds
, " udp_csum:%"PRIx16
, ntohs(uh
->udp_csum
));
78 } else if (flow
.nw_proto
== IPPROTO_SCTP
&& l4_size
>= SCTP_HEADER_LEN
) {
79 struct sctp_header
*sh
= dp_packet_l4(&buf
);
80 ds_put_format(&ds
, " sctp_csum:%"PRIx32
,
81 ntohl(get_16aligned_be32(&sh
->sctp_csum
)));
82 } else if (flow
.nw_proto
== IPPROTO_ICMP
&& l4_size
>= ICMP_HEADER_LEN
) {
83 struct icmp_header
*icmph
= dp_packet_l4(&buf
);
84 ds_put_format(&ds
, " icmp_csum:%"PRIx16
,
85 ntohs(icmph
->icmp_csum
));
86 } else if (flow
.nw_proto
== IPPROTO_ICMPV6
&& l4_size
>= ICMP6_HEADER_LEN
) {
87 struct icmp6_header
*icmp6h
= dp_packet_l4(&buf
);
88 ds_put_format(&ds
, " icmp6_csum:%"PRIx16
,
89 ntohs(icmp6h
->icmp6_cksum
));
92 ds_put_char(&ds
, '\n');
98 ofp_print_packet_in(struct ds
*string
, const struct ofp_header
*oh
,
101 char reasonbuf
[OFPUTIL_PACKET_IN_REASON_BUFSIZE
];
102 struct ofputil_packet_in pin
;
105 error
= ofputil_decode_packet_in(&pin
, oh
);
107 ofp_print_error(string
, error
);
112 ds_put_format(string
, " table_id=%"PRIu8
, pin
.table_id
);
115 if (pin
.cookie
!= OVS_BE64_MAX
) {
116 ds_put_format(string
, " cookie=0x%"PRIx64
, ntohll(pin
.cookie
));
119 ds_put_format(string
, " total_len=%"PRIuSIZE
" ", pin
.total_len
);
121 match_format(&pin
.flow_metadata
, string
, OFP_DEFAULT_PRIORITY
);
123 ds_put_format(string
, " (via %s)",
124 ofputil_packet_in_reason_to_string(pin
.reason
, reasonbuf
,
127 ds_put_format(string
, " data_len=%"PRIuSIZE
, pin
.packet_len
);
128 if (pin
.buffer_id
== UINT32_MAX
) {
129 ds_put_format(string
, " (unbuffered)");
130 if (pin
.total_len
!= pin
.packet_len
) {
131 ds_put_format(string
, " (***total_len != data_len***)");
134 ds_put_format(string
, " buffer=0x%08"PRIx32
, pin
.buffer_id
);
135 if (pin
.total_len
< pin
.packet_len
) {
136 ds_put_format(string
, " (***total_len < data_len***)");
139 ds_put_char(string
, '\n');
142 char *packet
= ofp_packet_to_string(pin
.packet
, pin
.packet_len
);
143 ds_put_cstr(string
, packet
);
147 ds_put_hex_dump(string
, pin
.packet
, pin
.packet_len
, 0, false);
152 ofp_print_packet_out(struct ds
*string
, const struct ofp_header
*oh
,
155 struct ofputil_packet_out po
;
156 struct ofpbuf ofpacts
;
159 ofpbuf_init(&ofpacts
, 64);
160 error
= ofputil_decode_packet_out(&po
, oh
, &ofpacts
);
162 ofpbuf_uninit(&ofpacts
);
163 ofp_print_error(string
, error
);
167 ds_put_cstr(string
, " in_port=");
168 ofputil_format_port(po
.in_port
, string
);
170 ds_put_cstr(string
, " actions=");
171 ofpacts_format(po
.ofpacts
, po
.ofpacts_len
, string
);
173 if (po
.buffer_id
== UINT32_MAX
) {
174 ds_put_format(string
, " data_len=%"PRIuSIZE
, po
.packet_len
);
175 if (verbosity
> 0 && po
.packet_len
> 0) {
176 char *packet
= ofp_packet_to_string(po
.packet
, po
.packet_len
);
177 ds_put_char(string
, '\n');
178 ds_put_cstr(string
, packet
);
182 ds_put_hex_dump(string
, po
.packet
, po
.packet_len
, 0, false);
185 ds_put_format(string
, " buffer=0x%08"PRIx32
, po
.buffer_id
);
188 ofpbuf_uninit(&ofpacts
);
191 /* qsort comparison function. */
193 compare_ports(const void *a_
, const void *b_
)
195 const struct ofputil_phy_port
*a
= a_
;
196 const struct ofputil_phy_port
*b
= b_
;
197 uint16_t ap
= ofp_to_u16(a
->port_no
);
198 uint16_t bp
= ofp_to_u16(b
->port_no
);
200 return ap
< bp
? -1 : ap
> bp
;
204 ofp_print_bit_names(struct ds
*string
, uint32_t bits
,
205 const char *(*bit_to_name
)(uint32_t bit
),
212 ds_put_cstr(string
, "0");
216 for (i
= 0; i
< 32; i
++) {
217 uint32_t bit
= UINT32_C(1) << i
;
220 const char *name
= bit_to_name(bit
);
223 ds_put_char(string
, separator
);
225 ds_put_cstr(string
, name
);
233 ds_put_char(string
, separator
);
235 ds_put_format(string
, "0x%"PRIx32
, bits
);
240 netdev_feature_to_name(uint32_t bit
)
242 enum netdev_features f
= bit
;
245 case NETDEV_F_10MB_HD
: return "10MB-HD";
246 case NETDEV_F_10MB_FD
: return "10MB-FD";
247 case NETDEV_F_100MB_HD
: return "100MB-HD";
248 case NETDEV_F_100MB_FD
: return "100MB-FD";
249 case NETDEV_F_1GB_HD
: return "1GB-HD";
250 case NETDEV_F_1GB_FD
: return "1GB-FD";
251 case NETDEV_F_10GB_FD
: return "10GB-FD";
252 case NETDEV_F_40GB_FD
: return "40GB-FD";
253 case NETDEV_F_100GB_FD
: return "100GB-FD";
254 case NETDEV_F_1TB_FD
: return "1TB-FD";
255 case NETDEV_F_OTHER
: return "OTHER";
256 case NETDEV_F_COPPER
: return "COPPER";
257 case NETDEV_F_FIBER
: return "FIBER";
258 case NETDEV_F_AUTONEG
: return "AUTO_NEG";
259 case NETDEV_F_PAUSE
: return "AUTO_PAUSE";
260 case NETDEV_F_PAUSE_ASYM
: return "AUTO_PAUSE_ASYM";
267 ofp_print_port_features(struct ds
*string
, enum netdev_features features
)
269 ofp_print_bit_names(string
, features
, netdev_feature_to_name
, ' ');
270 ds_put_char(string
, '\n');
274 ofputil_port_config_to_name(uint32_t bit
)
276 enum ofputil_port_config pc
= bit
;
279 case OFPUTIL_PC_PORT_DOWN
: return "PORT_DOWN";
280 case OFPUTIL_PC_NO_STP
: return "NO_STP";
281 case OFPUTIL_PC_NO_RECV
: return "NO_RECV";
282 case OFPUTIL_PC_NO_RECV_STP
: return "NO_RECV_STP";
283 case OFPUTIL_PC_NO_FLOOD
: return "NO_FLOOD";
284 case OFPUTIL_PC_NO_FWD
: return "NO_FWD";
285 case OFPUTIL_PC_NO_PACKET_IN
: return "NO_PACKET_IN";
292 ofp_print_port_config(struct ds
*string
, enum ofputil_port_config config
)
294 ofp_print_bit_names(string
, config
, ofputil_port_config_to_name
, ' ');
295 ds_put_char(string
, '\n');
299 ofputil_port_state_to_name(uint32_t bit
)
301 enum ofputil_port_state ps
= bit
;
304 case OFPUTIL_PS_LINK_DOWN
: return "LINK_DOWN";
305 case OFPUTIL_PS_BLOCKED
: return "BLOCKED";
306 case OFPUTIL_PS_LIVE
: return "LIVE";
308 case OFPUTIL_PS_STP_LISTEN
:
309 case OFPUTIL_PS_STP_LEARN
:
310 case OFPUTIL_PS_STP_FORWARD
:
311 case OFPUTIL_PS_STP_BLOCK
:
312 /* Handled elsewhere. */
320 ofp_print_port_state(struct ds
*string
, enum ofputil_port_state state
)
322 enum ofputil_port_state stp_state
;
324 /* The STP state is a 2-bit field so it doesn't fit in with the bitmask
325 * pattern. We have to special case it.
327 * OVS doesn't support STP, so this field will always be 0 if we are
328 * talking to OVS, so we'd always print STP_LISTEN in that case.
329 * Therefore, we don't print anything at all if the value is STP_LISTEN, to
330 * avoid confusing users. */
331 stp_state
= state
& OFPUTIL_PS_STP_MASK
;
334 (stp_state
== OFPUTIL_PS_STP_LEARN
? "STP_LEARN"
335 : stp_state
== OFPUTIL_PS_STP_FORWARD
? "STP_FORWARD"
337 state
&= ~OFPUTIL_PS_STP_MASK
;
339 ofp_print_bit_names(string
, state
, ofputil_port_state_to_name
,
343 ofp_print_bit_names(string
, state
, ofputil_port_state_to_name
, ' ');
345 ds_put_char(string
, '\n');
349 ofp_print_phy_port(struct ds
*string
, const struct ofputil_phy_port
*port
)
351 char name
[sizeof port
->name
];
354 memcpy(name
, port
->name
, sizeof name
);
355 for (j
= 0; j
< sizeof name
- 1; j
++) {
356 if (!isprint((unsigned char) name
[j
])) {
362 ds_put_char(string
, ' ');
363 ofputil_format_port(port
->port_no
, string
);
364 ds_put_format(string
, "(%s): addr:"ETH_ADDR_FMT
"\n",
365 name
, ETH_ADDR_ARGS(port
->hw_addr
));
367 ds_put_cstr(string
, " config: ");
368 ofp_print_port_config(string
, port
->config
);
370 ds_put_cstr(string
, " state: ");
371 ofp_print_port_state(string
, port
->state
);
374 ds_put_format(string
, " current: ");
375 ofp_print_port_features(string
, port
->curr
);
377 if (port
->advertised
) {
378 ds_put_format(string
, " advertised: ");
379 ofp_print_port_features(string
, port
->advertised
);
381 if (port
->supported
) {
382 ds_put_format(string
, " supported: ");
383 ofp_print_port_features(string
, port
->supported
);
386 ds_put_format(string
, " peer: ");
387 ofp_print_port_features(string
, port
->peer
);
389 ds_put_format(string
, " speed: %"PRIu32
" Mbps now, "
390 "%"PRIu32
" Mbps max\n",
391 port
->curr_speed
/ UINT32_C(1000),
392 port
->max_speed
/ UINT32_C(1000));
395 /* Given a buffer 'b' that contains an array of OpenFlow ports of type
396 * 'ofp_version', writes a detailed description of each port into
399 ofp_print_phy_ports(struct ds
*string
, uint8_t ofp_version
,
402 struct ofputil_phy_port
*ports
;
403 size_t allocated_ports
, n_ports
;
409 for (n_ports
= 0; ; n_ports
++) {
410 if (n_ports
>= allocated_ports
) {
411 ports
= x2nrealloc(ports
, &allocated_ports
, sizeof *ports
);
414 retval
= ofputil_pull_phy_port(ofp_version
, b
, &ports
[n_ports
]);
420 qsort(ports
, n_ports
, sizeof *ports
, compare_ports
);
421 for (i
= 0; i
< n_ports
; i
++) {
422 ofp_print_phy_port(string
, &ports
[i
]);
427 ofp_print_error(string
, retval
);
432 ofputil_capabilities_to_name(uint32_t bit
)
434 enum ofputil_capabilities capabilities
= bit
;
436 switch (capabilities
) {
437 case OFPUTIL_C_FLOW_STATS
: return "FLOW_STATS";
438 case OFPUTIL_C_TABLE_STATS
: return "TABLE_STATS";
439 case OFPUTIL_C_PORT_STATS
: return "PORT_STATS";
440 case OFPUTIL_C_IP_REASM
: return "IP_REASM";
441 case OFPUTIL_C_QUEUE_STATS
: return "QUEUE_STATS";
442 case OFPUTIL_C_ARP_MATCH_IP
: return "ARP_MATCH_IP";
443 case OFPUTIL_C_STP
: return "STP";
444 case OFPUTIL_C_GROUP_STATS
: return "GROUP_STATS";
445 case OFPUTIL_C_PORT_BLOCKED
: return "PORT_BLOCKED";
452 ofp_print_switch_features(struct ds
*string
, const struct ofp_header
*oh
)
454 struct ofputil_switch_features features
;
458 error
= ofputil_decode_switch_features(oh
, &features
, &b
);
460 ofp_print_error(string
, error
);
464 ds_put_format(string
, " dpid:%016"PRIx64
"\n", features
.datapath_id
);
466 ds_put_format(string
, "n_tables:%"PRIu8
", n_buffers:%"PRIu32
,
467 features
.n_tables
, features
.n_buffers
);
468 if (features
.auxiliary_id
) {
469 ds_put_format(string
, ", auxiliary_id:%"PRIu8
, features
.auxiliary_id
);
471 ds_put_char(string
, '\n');
473 ds_put_cstr(string
, "capabilities: ");
474 ofp_print_bit_names(string
, features
.capabilities
,
475 ofputil_capabilities_to_name
, ' ');
476 ds_put_char(string
, '\n');
478 switch ((enum ofp_version
)oh
->version
) {
480 ds_put_cstr(string
, "actions: ");
481 ofpact_bitmap_format(features
.ofpacts
, string
);
482 ds_put_char(string
, '\n');
490 return; /* no ports in ofp13_switch_features */
495 ofp_print_phy_ports(string
, oh
->version
, &b
);
499 ofp_print_switch_config(struct ds
*string
, const struct ofp_switch_config
*osc
)
501 enum ofp_config_flags flags
;
503 flags
= ntohs(osc
->flags
);
505 ds_put_format(string
, " frags=%s", ofputil_frag_handling_to_string(flags
));
506 flags
&= ~OFPC_FRAG_MASK
;
508 if (flags
& OFPC_INVALID_TTL_TO_CONTROLLER
) {
509 ds_put_format(string
, " invalid_ttl_to_controller");
510 flags
&= ~OFPC_INVALID_TTL_TO_CONTROLLER
;
514 ds_put_format(string
, " ***unknown flags 0x%04"PRIx16
"***", flags
);
517 ds_put_format(string
, " miss_send_len=%"PRIu16
"\n", ntohs(osc
->miss_send_len
));
520 static void print_wild(struct ds
*string
, const char *leader
, int is_wild
,
521 int verbosity
, const char *format
, ...)
522 OVS_PRINTF_FORMAT(5, 6);
524 static void print_wild(struct ds
*string
, const char *leader
, int is_wild
,
525 int verbosity
, const char *format
, ...)
527 if (is_wild
&& verbosity
< 2) {
530 ds_put_cstr(string
, leader
);
534 va_start(args
, format
);
535 ds_put_format_valist(string
, format
, args
);
538 ds_put_char(string
, '*');
540 ds_put_char(string
, ',');
544 print_wild_port(struct ds
*string
, const char *leader
, int is_wild
,
545 int verbosity
, ofp_port_t port
)
547 if (is_wild
&& verbosity
< 2) {
550 ds_put_cstr(string
, leader
);
552 ofputil_format_port(port
, string
);
554 ds_put_char(string
, '*');
556 ds_put_char(string
, ',');
560 print_ip_netmask(struct ds
*string
, const char *leader
, ovs_be32 ip
,
561 uint32_t wild_bits
, int verbosity
)
563 if (wild_bits
>= 32 && verbosity
< 2) {
566 ds_put_cstr(string
, leader
);
567 if (wild_bits
< 32) {
568 ds_put_format(string
, IP_FMT
, IP_ARGS(ip
));
570 ds_put_format(string
, "/%d", 32 - wild_bits
);
573 ds_put_char(string
, '*');
575 ds_put_char(string
, ',');
579 ofp10_match_print(struct ds
*f
, const struct ofp10_match
*om
, int verbosity
)
581 char *s
= ofp10_match_to_string(om
, verbosity
);
587 ofp10_match_to_string(const struct ofp10_match
*om
, int verbosity
)
589 struct ds f
= DS_EMPTY_INITIALIZER
;
590 uint32_t w
= ntohl(om
->wildcards
);
591 bool skip_type
= false;
592 bool skip_proto
= false;
594 if (!(w
& OFPFW10_DL_TYPE
)) {
596 if (om
->dl_type
== htons(ETH_TYPE_IP
)) {
597 if (!(w
& OFPFW10_NW_PROTO
)) {
599 if (om
->nw_proto
== IPPROTO_ICMP
) {
600 ds_put_cstr(&f
, "icmp,");
601 } else if (om
->nw_proto
== IPPROTO_TCP
) {
602 ds_put_cstr(&f
, "tcp,");
603 } else if (om
->nw_proto
== IPPROTO_UDP
) {
604 ds_put_cstr(&f
, "udp,");
605 } else if (om
->nw_proto
== IPPROTO_SCTP
) {
606 ds_put_cstr(&f
, "sctp,");
608 ds_put_cstr(&f
, "ip,");
612 ds_put_cstr(&f
, "ip,");
614 } else if (om
->dl_type
== htons(ETH_TYPE_ARP
)) {
615 ds_put_cstr(&f
, "arp,");
616 } else if (om
->dl_type
== htons(ETH_TYPE_RARP
)){
617 ds_put_cstr(&f
, "rarp,");
618 } else if (om
->dl_type
== htons(ETH_TYPE_MPLS
)) {
619 ds_put_cstr(&f
, "mpls,");
620 } else if (om
->dl_type
== htons(ETH_TYPE_MPLS_MCAST
)) {
621 ds_put_cstr(&f
, "mplsm,");
626 print_wild_port(&f
, "in_port=", w
& OFPFW10_IN_PORT
, verbosity
,
627 u16_to_ofp(ntohs(om
->in_port
)));
628 print_wild(&f
, "dl_vlan=", w
& OFPFW10_DL_VLAN
, verbosity
,
629 "%d", ntohs(om
->dl_vlan
));
630 print_wild(&f
, "dl_vlan_pcp=", w
& OFPFW10_DL_VLAN_PCP
, verbosity
,
631 "%d", om
->dl_vlan_pcp
);
632 print_wild(&f
, "dl_src=", w
& OFPFW10_DL_SRC
, verbosity
,
633 ETH_ADDR_FMT
, ETH_ADDR_ARGS(om
->dl_src
));
634 print_wild(&f
, "dl_dst=", w
& OFPFW10_DL_DST
, verbosity
,
635 ETH_ADDR_FMT
, ETH_ADDR_ARGS(om
->dl_dst
));
637 print_wild(&f
, "dl_type=", w
& OFPFW10_DL_TYPE
, verbosity
,
638 "0x%04x", ntohs(om
->dl_type
));
640 print_ip_netmask(&f
, "nw_src=", om
->nw_src
,
641 (w
& OFPFW10_NW_SRC_MASK
) >> OFPFW10_NW_SRC_SHIFT
,
643 print_ip_netmask(&f
, "nw_dst=", om
->nw_dst
,
644 (w
& OFPFW10_NW_DST_MASK
) >> OFPFW10_NW_DST_SHIFT
,
647 if (om
->dl_type
== htons(ETH_TYPE_ARP
) ||
648 om
->dl_type
== htons(ETH_TYPE_RARP
)) {
649 print_wild(&f
, "arp_op=", w
& OFPFW10_NW_PROTO
, verbosity
,
652 print_wild(&f
, "nw_proto=", w
& OFPFW10_NW_PROTO
, verbosity
,
656 print_wild(&f
, "nw_tos=", w
& OFPFW10_NW_TOS
, verbosity
,
658 if (om
->nw_proto
== IPPROTO_ICMP
) {
659 print_wild(&f
, "icmp_type=", w
& OFPFW10_ICMP_TYPE
, verbosity
,
660 "%d", ntohs(om
->tp_src
));
661 print_wild(&f
, "icmp_code=", w
& OFPFW10_ICMP_CODE
, verbosity
,
662 "%d", ntohs(om
->tp_dst
));
664 print_wild(&f
, "tp_src=", w
& OFPFW10_TP_SRC
, verbosity
,
665 "%d", ntohs(om
->tp_src
));
666 print_wild(&f
, "tp_dst=", w
& OFPFW10_TP_DST
, verbosity
,
667 "%d", ntohs(om
->tp_dst
));
674 ofp_print_flow_flags(struct ds
*s
, enum ofputil_flow_mod_flags flags
)
676 if (flags
& OFPUTIL_FF_SEND_FLOW_REM
) {
677 ds_put_cstr(s
, "send_flow_rem ");
679 if (flags
& OFPUTIL_FF_CHECK_OVERLAP
) {
680 ds_put_cstr(s
, "check_overlap ");
682 if (flags
& OFPUTIL_FF_RESET_COUNTS
) {
683 ds_put_cstr(s
, "reset_counts ");
685 if (flags
& OFPUTIL_FF_NO_PKT_COUNTS
) {
686 ds_put_cstr(s
, "no_packet_counts ");
688 if (flags
& OFPUTIL_FF_NO_BYT_COUNTS
) {
689 ds_put_cstr(s
, "no_byte_counts ");
691 if (flags
& OFPUTIL_FF_HIDDEN_FIELDS
) {
692 ds_put_cstr(s
, "allow_hidden_fields ");
694 if (flags
& OFPUTIL_FF_NO_READONLY
) {
695 ds_put_cstr(s
, "no_readonly_table ");
700 ofp_print_flow_mod(struct ds
*s
, const struct ofp_header
*oh
, int verbosity
)
702 struct ofputil_flow_mod fm
;
703 struct ofpbuf ofpacts
;
707 enum ofputil_protocol protocol
;
709 protocol
= ofputil_protocol_from_ofp_version(oh
->version
);
710 protocol
= ofputil_protocol_set_tid(protocol
, true);
712 ofpbuf_init(&ofpacts
, 64);
713 error
= ofputil_decode_flow_mod(&fm
, oh
, protocol
, &ofpacts
,
716 ofpbuf_uninit(&ofpacts
);
717 ofp_print_error(s
, error
);
722 switch (fm
.command
) {
724 ds_put_cstr(s
, "ADD");
727 ds_put_cstr(s
, "MOD");
729 case OFPFC_MODIFY_STRICT
:
730 ds_put_cstr(s
, "MOD_STRICT");
733 ds_put_cstr(s
, "DEL");
735 case OFPFC_DELETE_STRICT
:
736 ds_put_cstr(s
, "DEL_STRICT");
739 ds_put_format(s
, "cmd:%d", fm
.command
);
741 if (fm
.table_id
!= 0) {
742 ds_put_format(s
, " table:%d", fm
.table_id
);
746 ofpraw_decode(&raw
, oh
);
747 if (verbosity
>= 3 && raw
== OFPRAW_OFPT10_FLOW_MOD
) {
748 const struct ofp10_flow_mod
*ofm
= ofpmsg_body(oh
);
749 ofp10_match_print(s
, &ofm
->match
, verbosity
);
751 /* ofp_print_match() doesn't print priority. */
752 need_priority
= true;
753 } else if (verbosity
>= 3 && raw
== OFPRAW_NXT_FLOW_MOD
) {
754 const struct nx_flow_mod
*nfm
= ofpmsg_body(oh
);
755 const void *nxm
= nfm
+ 1;
758 nxm_s
= nx_match_to_string(nxm
, ntohs(nfm
->match_len
));
759 ds_put_cstr(s
, nxm_s
);
762 /* nx_match_to_string() doesn't print priority. */
763 need_priority
= true;
765 match_format(&fm
.match
, s
, fm
.priority
);
767 /* match_format() does print priority. */
768 need_priority
= false;
771 if (ds_last(s
) != ' ') {
774 if (fm
.new_cookie
!= htonll(0) && fm
.new_cookie
!= OVS_BE64_MAX
) {
775 ds_put_format(s
, "cookie:0x%"PRIx64
" ", ntohll(fm
.new_cookie
));
777 if (fm
.cookie_mask
!= htonll(0)) {
778 ds_put_format(s
, "cookie:0x%"PRIx64
"/0x%"PRIx64
" ",
779 ntohll(fm
.cookie
), ntohll(fm
.cookie_mask
));
781 if (fm
.idle_timeout
!= OFP_FLOW_PERMANENT
) {
782 ds_put_format(s
, "idle:%"PRIu16
" ", fm
.idle_timeout
);
784 if (fm
.hard_timeout
!= OFP_FLOW_PERMANENT
) {
785 ds_put_format(s
, "hard:%"PRIu16
" ", fm
.hard_timeout
);
787 if (fm
.importance
!= 0) {
788 ds_put_format(s
, "importance:%"PRIu16
" ", fm
.importance
);
790 if (fm
.priority
!= OFP_DEFAULT_PRIORITY
&& need_priority
) {
791 ds_put_format(s
, "pri:%"PRIu16
" ", fm
.priority
);
793 if (fm
.buffer_id
!= UINT32_MAX
) {
794 ds_put_format(s
, "buf:0x%"PRIx32
" ", fm
.buffer_id
);
796 if (fm
.out_port
!= OFPP_ANY
) {
797 ds_put_format(s
, "out_port:");
798 ofputil_format_port(fm
.out_port
, s
);
802 if (oh
->version
== OFP10_VERSION
|| oh
->version
== OFP11_VERSION
) {
803 /* Don't print the reset_counts flag for OF1.0 and OF1.1 because those
804 * versions don't really have such a flag and printing one is likely to
806 fm
.flags
&= ~OFPUTIL_FF_RESET_COUNTS
;
808 ofp_print_flow_flags(s
, fm
.flags
);
810 ds_put_cstr(s
, "actions=");
811 ofpacts_format(fm
.ofpacts
, fm
.ofpacts_len
, s
);
812 ofpbuf_uninit(&ofpacts
);
816 ofp_print_duration(struct ds
*string
, unsigned int sec
, unsigned int nsec
)
818 ds_put_format(string
, "%u", sec
);
820 /* If there are no fractional seconds, don't print any decimals.
822 * If the fractional seconds can be expressed exactly as milliseconds,
823 * print 3 decimals. Open vSwitch provides millisecond precision for most
824 * time measurements, so printing 3 decimals every time makes it easier to
825 * spot real changes in flow dumps that refresh themselves quickly.
827 * If the fractional seconds are more precise than milliseconds, print the
828 * number of decimals needed to express them exactly.
831 unsigned int msec
= nsec
/ 1000000;
832 if (msec
* 1000000 == nsec
) {
833 ds_put_format(string
, ".%03u", msec
);
835 ds_put_format(string
, ".%09u", nsec
);
836 while (string
->string
[string
->length
- 1] == '0') {
841 ds_put_char(string
, 's');
844 /* Returns a string form of 'reason'. The return value is either a statically
845 * allocated constant string or the 'bufsize'-byte buffer 'reasonbuf'.
846 * 'bufsize' should be at least OFP_FLOW_REMOVED_REASON_BUFSIZE. */
847 #define OFP_FLOW_REMOVED_REASON_BUFSIZE (INT_STRLEN(int) + 1)
849 ofp_flow_removed_reason_to_string(enum ofp_flow_removed_reason reason
,
850 char *reasonbuf
, size_t bufsize
)
853 case OFPRR_IDLE_TIMEOUT
:
855 case OFPRR_HARD_TIMEOUT
:
859 case OFPRR_GROUP_DELETE
:
860 return "group_delete";
863 case OFPRR_METER_DELETE
:
864 return "meter_delete";
867 snprintf(reasonbuf
, bufsize
, "%d", (int) reason
);
873 ofp_print_flow_removed(struct ds
*string
, const struct ofp_header
*oh
)
875 char reasonbuf
[OFP_FLOW_REMOVED_REASON_BUFSIZE
];
876 struct ofputil_flow_removed fr
;
879 error
= ofputil_decode_flow_removed(&fr
, oh
);
881 ofp_print_error(string
, error
);
885 ds_put_char(string
, ' ');
886 match_format(&fr
.match
, string
, fr
.priority
);
888 ds_put_format(string
, " reason=%s",
889 ofp_flow_removed_reason_to_string(fr
.reason
, reasonbuf
,
892 if (fr
.table_id
!= 255) {
893 ds_put_format(string
, " table_id=%"PRIu8
, fr
.table_id
);
896 if (fr
.cookie
!= htonll(0)) {
897 ds_put_format(string
, " cookie:0x%"PRIx64
, ntohll(fr
.cookie
));
899 ds_put_cstr(string
, " duration");
900 ofp_print_duration(string
, fr
.duration_sec
, fr
.duration_nsec
);
901 ds_put_format(string
, " idle%"PRIu16
, fr
.idle_timeout
);
902 if (fr
.hard_timeout
) {
903 /* The hard timeout was only added in OF1.2, so only print it if it is
904 * actually in use to avoid gratuitous change to the formatting. */
905 ds_put_format(string
, " hard%"PRIu16
, fr
.hard_timeout
);
907 ds_put_format(string
, " pkts%"PRIu64
" bytes%"PRIu64
"\n",
908 fr
.packet_count
, fr
.byte_count
);
912 ofp_print_port_mod(struct ds
*string
, const struct ofp_header
*oh
)
914 struct ofputil_port_mod pm
;
917 error
= ofputil_decode_port_mod(oh
, &pm
, true);
919 ofp_print_error(string
, error
);
923 ds_put_cstr(string
, "port: ");
924 ofputil_format_port(pm
.port_no
, string
);
925 ds_put_format(string
, ": addr:"ETH_ADDR_FMT
"\n",
926 ETH_ADDR_ARGS(pm
.hw_addr
));
928 ds_put_cstr(string
, " config: ");
929 ofp_print_port_config(string
, pm
.config
);
931 ds_put_cstr(string
, " mask: ");
932 ofp_print_port_config(string
, pm
.mask
);
934 ds_put_cstr(string
, " advertise: ");
936 ofp_print_port_features(string
, pm
.advertise
);
938 ds_put_cstr(string
, "UNCHANGED\n");
943 ofputil_table_miss_to_string(enum ofputil_table_miss miss
)
946 case OFPUTIL_TABLE_MISS_DEFAULT
: return "default";
947 case OFPUTIL_TABLE_MISS_CONTROLLER
: return "controller";
948 case OFPUTIL_TABLE_MISS_CONTINUE
: return "continue";
949 case OFPUTIL_TABLE_MISS_DROP
: return "drop";
950 default: return "***error***";
955 ofputil_table_eviction_to_string(enum ofputil_table_eviction eviction
)
958 case OFPUTIL_TABLE_EVICTION_DEFAULT
: return "default";
959 case OFPUTIL_TABLE_EVICTION_ON
: return "on";
960 case OFPUTIL_TABLE_EVICTION_OFF
: return "off";
961 default: return "***error***";
967 ofputil_eviction_flag_to_string(uint32_t bit
)
969 enum ofp14_table_mod_prop_eviction_flag eviction_flag
= bit
;
971 switch (eviction_flag
) {
972 case OFPTMPEF14_OTHER
: return "OTHER";
973 case OFPTMPEF14_IMPORTANCE
: return "IMPORTANCE";
974 case OFPTMPEF14_LIFETIME
: return "LIFETIME";
980 /* Appends to 'string' a description of the bitmap of OFPTMPEF14_* values in
981 * 'eviction_flags'. */
983 ofputil_put_eviction_flags(struct ds
*string
, uint32_t eviction_flags
)
985 if (eviction_flags
!= UINT32_MAX
) {
986 ofp_print_bit_names(string
, eviction_flags
,
987 ofputil_eviction_flag_to_string
, '|');
989 ds_put_cstr(string
, "(default)");
994 ofputil_table_vacancy_to_string(enum ofputil_table_vacancy vacancy
)
997 case OFPUTIL_TABLE_VACANCY_DEFAULT
: return "default";
998 case OFPUTIL_TABLE_VACANCY_ON
: return "on";
999 case OFPUTIL_TABLE_VACANCY_OFF
: return "off";
1000 default: return "***error***";
1006 ofp_print_table_mod(struct ds
*string
, const struct ofp_header
*oh
)
1008 struct ofputil_table_mod pm
;
1011 error
= ofputil_decode_table_mod(oh
, &pm
);
1013 ofp_print_error(string
, error
);
1017 if (pm
.table_id
== 0xff) {
1018 ds_put_cstr(string
, " table_id: ALL_TABLES");
1020 ds_put_format(string
, " table_id=%"PRIu8
, pm
.table_id
);
1023 if (pm
.miss
!= OFPUTIL_TABLE_MISS_DEFAULT
) {
1024 ds_put_format(string
, ", flow_miss_config=%s",
1025 ofputil_table_miss_to_string(pm
.miss
));
1027 if (pm
.eviction
!= OFPUTIL_TABLE_EVICTION_DEFAULT
) {
1028 ds_put_format(string
, ", eviction=%s",
1029 ofputil_table_eviction_to_string(pm
.eviction
));
1031 if (pm
.eviction_flags
!= UINT32_MAX
) {
1032 ds_put_cstr(string
, "eviction_flags=");
1033 ofputil_put_eviction_flags(string
, pm
.eviction_flags
);
1035 if (pm
.vacancy
!= OFPUTIL_TABLE_VACANCY_DEFAULT
) {
1036 ds_put_format(string
, ", vacancy=%s",
1037 ofputil_table_vacancy_to_string(pm
.vacancy
));
1038 if (pm
.vacancy
== OFPUTIL_TABLE_VACANCY_ON
) {
1039 ds_put_format(string
, " vacancy:%"PRIu8
""
1040 ",%"PRIu8
"", pm
.table_vacancy
.vacancy_down
,
1041 pm
.table_vacancy
.vacancy_up
);
1046 /* This function will print the Table description properties. */
1048 ofp_print_table_desc(struct ds
*string
, const struct ofputil_table_desc
*td
)
1050 ds_put_format(string
, "\n table %"PRIu8
, td
->table_id
);
1051 ds_put_cstr(string
, ":\n");
1052 ds_put_format(string
, " eviction=%s eviction_flags=",
1053 ofputil_table_eviction_to_string(td
->eviction
));
1054 ofputil_put_eviction_flags(string
, td
->eviction_flags
);
1055 ds_put_char(string
, '\n');
1056 ds_put_format(string
, " vacancy=%s",
1057 ofputil_table_vacancy_to_string(td
->vacancy
));
1058 if (td
->vacancy
== OFPUTIL_TABLE_VACANCY_ON
) {
1059 ds_put_format(string
, " vacancy_down=%"PRIu8
"%%",
1060 td
->table_vacancy
.vacancy_down
);
1061 ds_put_format(string
, " vacancy_up=%"PRIu8
"%%",
1062 td
->table_vacancy
.vacancy_up
);
1063 ds_put_format(string
, " vacancy=%"PRIu8
"%%",
1064 td
->table_vacancy
.vacancy
);
1066 ds_put_char(string
, '\n');
1070 ofp_print_queue_get_config_request(struct ds
*string
,
1071 const struct ofp_header
*oh
)
1076 error
= ofputil_decode_queue_get_config_request(oh
, &port
);
1078 ofp_print_error(string
, error
);
1082 ds_put_cstr(string
, " port=");
1083 ofputil_format_port(port
, string
);
1087 print_queue_rate(struct ds
*string
, const char *name
, unsigned int rate
)
1090 ds_put_format(string
, " %s:%u.%u%%", name
, rate
/ 10, rate
% 10);
1091 } else if (rate
< UINT16_MAX
) {
1092 ds_put_format(string
, " %s:(disabled)", name
);
1097 ofp_print_queue_get_config_reply(struct ds
*string
,
1098 const struct ofp_header
*oh
)
1104 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
1105 error
= ofputil_decode_queue_get_config_reply(&b
, &port
);
1107 ofp_print_error(string
, error
);
1111 ds_put_cstr(string
, " port=");
1112 ofputil_format_port(port
, string
);
1113 ds_put_char(string
, '\n');
1116 struct ofputil_queue_config queue
;
1119 retval
= ofputil_pull_queue_get_config_reply(&b
, &queue
);
1121 if (retval
!= EOF
) {
1122 ofp_print_error(string
, retval
);
1127 ds_put_format(string
, "queue %"PRIu32
":", queue
.queue_id
);
1128 print_queue_rate(string
, "min_rate", queue
.min_rate
);
1129 print_queue_rate(string
, "max_rate", queue
.max_rate
);
1130 ds_put_char(string
, '\n');
1135 ofp_print_meter_flags(struct ds
*s
, uint16_t flags
)
1137 if (flags
& OFPMF13_KBPS
) {
1138 ds_put_cstr(s
, "kbps ");
1140 if (flags
& OFPMF13_PKTPS
) {
1141 ds_put_cstr(s
, "pktps ");
1143 if (flags
& OFPMF13_BURST
) {
1144 ds_put_cstr(s
, "burst ");
1146 if (flags
& OFPMF13_STATS
) {
1147 ds_put_cstr(s
, "stats ");
1150 flags
&= ~(OFPMF13_KBPS
| OFPMF13_PKTPS
| OFPMF13_BURST
| OFPMF13_STATS
);
1152 ds_put_format(s
, "flags:0x%"PRIx16
" ", flags
);
1157 ofp_print_meter_band(struct ds
*s
, uint16_t flags
,
1158 const struct ofputil_meter_band
*mb
)
1160 ds_put_cstr(s
, "\ntype=");
1163 ds_put_cstr(s
, "drop");
1165 case OFPMBT13_DSCP_REMARK
:
1166 ds_put_cstr(s
, "dscp_remark");
1169 ds_put_format(s
, "%u", mb
->type
);
1172 ds_put_format(s
, " rate=%"PRIu32
, mb
->rate
);
1174 if (flags
& OFPMF13_BURST
) {
1175 ds_put_format(s
, " burst_size=%"PRIu32
, mb
->burst_size
);
1177 if (mb
->type
== OFPMBT13_DSCP_REMARK
) {
1178 ds_put_format(s
, " prec_level=%"PRIu8
, mb
->prec_level
);
1183 ofp_print_meter_stats(struct ds
*s
, const struct ofputil_meter_stats
*ms
)
1187 ds_put_format(s
, "meter:%"PRIu32
" ", ms
->meter_id
);
1188 ds_put_format(s
, "flow_count:%"PRIu32
" ", ms
->flow_count
);
1189 ds_put_format(s
, "packet_in_count:%"PRIu64
" ", ms
->packet_in_count
);
1190 ds_put_format(s
, "byte_in_count:%"PRIu64
" ", ms
->byte_in_count
);
1191 ds_put_cstr(s
, "duration:");
1192 ofp_print_duration(s
, ms
->duration_sec
, ms
->duration_nsec
);
1193 ds_put_char(s
, ' ');
1195 ds_put_cstr(s
, "bands:\n");
1196 for (i
= 0; i
< ms
->n_bands
; ++i
) {
1197 ds_put_format(s
, "%d: ", i
);
1198 ds_put_format(s
, "packet_count:%"PRIu64
" ", ms
->bands
[i
].packet_count
);
1199 ds_put_format(s
, "byte_count:%"PRIu64
"\n", ms
->bands
[i
].byte_count
);
1204 ofp_print_meter_config(struct ds
*s
, const struct ofputil_meter_config
*mc
)
1208 ds_put_format(s
, "meter=%"PRIu32
" ", mc
->meter_id
);
1210 ofp_print_meter_flags(s
, mc
->flags
);
1212 ds_put_cstr(s
, "bands=");
1213 for (i
= 0; i
< mc
->n_bands
; ++i
) {
1214 ofp_print_meter_band(s
, mc
->flags
, &mc
->bands
[i
]);
1216 ds_put_char(s
, '\n');
1220 ofp_print_meter_mod__(struct ds
*s
, const struct ofputil_meter_mod
*mm
)
1222 switch (mm
->command
) {
1224 ds_put_cstr(s
, " ADD ");
1226 case OFPMC13_MODIFY
:
1227 ds_put_cstr(s
, " MOD ");
1229 case OFPMC13_DELETE
:
1230 ds_put_cstr(s
, " DEL ");
1233 ds_put_format(s
, " cmd:%d ", mm
->command
);
1236 ofp_print_meter_config(s
, &mm
->meter
);
1240 ofp_print_meter_mod(struct ds
*s
, const struct ofp_header
*oh
)
1242 struct ofputil_meter_mod mm
;
1243 struct ofpbuf bands
;
1246 ofpbuf_init(&bands
, 64);
1247 error
= ofputil_decode_meter_mod(oh
, &mm
, &bands
);
1249 ofp_print_error(s
, error
);
1251 ofp_print_meter_mod__(s
, &mm
);
1253 ofpbuf_uninit(&bands
);
1257 ofp_print_meter_stats_request(struct ds
*s
, const struct ofp_header
*oh
)
1261 ofputil_decode_meter_request(oh
, &meter_id
);
1263 ds_put_format(s
, " meter=%"PRIu32
, meter_id
);
1267 ofputil_meter_capabilities_to_name(uint32_t bit
)
1269 enum ofp13_meter_flags flag
= bit
;
1272 case OFPMF13_KBPS
: return "kbps";
1273 case OFPMF13_PKTPS
: return "pktps";
1274 case OFPMF13_BURST
: return "burst";
1275 case OFPMF13_STATS
: return "stats";
1282 ofputil_meter_band_types_to_name(uint32_t bit
)
1285 case 1 << OFPMBT13_DROP
: return "drop";
1286 case 1 << OFPMBT13_DSCP_REMARK
: return "dscp_remark";
1293 ofp_print_meter_features_reply(struct ds
*s
, const struct ofp_header
*oh
)
1295 struct ofputil_meter_features mf
;
1297 ofputil_decode_meter_features(oh
, &mf
);
1299 ds_put_format(s
, "\nmax_meter:%"PRIu32
, mf
.max_meters
);
1300 ds_put_format(s
, " max_bands:%"PRIu8
, mf
.max_bands
);
1301 ds_put_format(s
, " max_color:%"PRIu8
"\n", mf
.max_color
);
1303 ds_put_cstr(s
, "band_types: ");
1304 ofp_print_bit_names(s
, mf
.band_types
,
1305 ofputil_meter_band_types_to_name
, ' ');
1306 ds_put_char(s
, '\n');
1308 ds_put_cstr(s
, "capabilities: ");
1309 ofp_print_bit_names(s
, mf
.capabilities
,
1310 ofputil_meter_capabilities_to_name
, ' ');
1311 ds_put_char(s
, '\n');
1315 ofp_print_meter_config_reply(struct ds
*s
, const struct ofp_header
*oh
)
1317 struct ofpbuf bands
;
1320 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
1321 ofpbuf_init(&bands
, 64);
1323 struct ofputil_meter_config mc
;
1326 retval
= ofputil_decode_meter_config(&b
, &mc
, &bands
);
1328 if (retval
!= EOF
) {
1329 ofp_print_error(s
, retval
);
1333 ds_put_char(s
, '\n');
1334 ofp_print_meter_config(s
, &mc
);
1336 ofpbuf_uninit(&bands
);
1340 ofp_print_meter_stats_reply(struct ds
*s
, const struct ofp_header
*oh
)
1342 struct ofpbuf bands
;
1345 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
1346 ofpbuf_init(&bands
, 64);
1348 struct ofputil_meter_stats ms
;
1351 retval
= ofputil_decode_meter_stats(&b
, &ms
, &bands
);
1353 if (retval
!= EOF
) {
1354 ofp_print_error(s
, retval
);
1358 ds_put_char(s
, '\n');
1359 ofp_print_meter_stats(s
, &ms
);
1361 ofpbuf_uninit(&bands
);
1365 ofp_print_error(struct ds
*string
, enum ofperr error
)
1367 if (string
->length
) {
1368 ds_put_char(string
, ' ');
1370 ds_put_format(string
, "***decode error: %s***\n", ofperr_get_name(error
));
1374 ofp_print_hello(struct ds
*string
, const struct ofp_header
*oh
)
1376 uint32_t allowed_versions
;
1379 ok
= ofputil_decode_hello(oh
, &allowed_versions
);
1381 ds_put_cstr(string
, "\n version bitmap: ");
1382 ofputil_format_version_bitmap(string
, allowed_versions
);
1385 ds_put_cstr(string
, "\n unknown data in hello:\n");
1386 ds_put_hex_dump(string
, oh
, ntohs(oh
->length
), 0, true);
1391 ofp_print_error_msg(struct ds
*string
, const struct ofp_header
*oh
)
1393 size_t len
= ntohs(oh
->length
);
1394 struct ofpbuf payload
;
1398 error
= ofperr_decode_msg(oh
, &payload
);
1400 ds_put_cstr(string
, "***decode error***");
1401 ds_put_hex_dump(string
, oh
+ 1, len
- sizeof *oh
, 0, true);
1405 ds_put_format(string
, " %s\n", ofperr_get_name(error
));
1407 if (error
== OFPERR_OFPHFC_INCOMPATIBLE
|| error
== OFPERR_OFPHFC_EPERM
) {
1408 ds_put_printable(string
, payload
.data
, payload
.size
);
1410 s
= ofp_to_string(payload
.data
, payload
.size
, 1);
1411 ds_put_cstr(string
, s
);
1414 ofpbuf_uninit(&payload
);
1418 ofp_print_port_status(struct ds
*string
, const struct ofp_header
*oh
)
1420 struct ofputil_port_status ps
;
1423 error
= ofputil_decode_port_status(oh
, &ps
);
1425 ofp_print_error(string
, error
);
1429 if (ps
.reason
== OFPPR_ADD
) {
1430 ds_put_format(string
, " ADD:");
1431 } else if (ps
.reason
== OFPPR_DELETE
) {
1432 ds_put_format(string
, " DEL:");
1433 } else if (ps
.reason
== OFPPR_MODIFY
) {
1434 ds_put_format(string
, " MOD:");
1437 ofp_print_phy_port(string
, &ps
.desc
);
1441 ofp_print_ofpst_desc_reply(struct ds
*string
, const struct ofp_header
*oh
)
1443 const struct ofp_desc_stats
*ods
= ofpmsg_body(oh
);
1445 ds_put_char(string
, '\n');
1446 ds_put_format(string
, "Manufacturer: %.*s\n",
1447 (int) sizeof ods
->mfr_desc
, ods
->mfr_desc
);
1448 ds_put_format(string
, "Hardware: %.*s\n",
1449 (int) sizeof ods
->hw_desc
, ods
->hw_desc
);
1450 ds_put_format(string
, "Software: %.*s\n",
1451 (int) sizeof ods
->sw_desc
, ods
->sw_desc
);
1452 ds_put_format(string
, "Serial Num: %.*s\n",
1453 (int) sizeof ods
->serial_num
, ods
->serial_num
);
1454 ds_put_format(string
, "DP Description: %.*s\n",
1455 (int) sizeof ods
->dp_desc
, ods
->dp_desc
);
1459 ofp_print_flow_stats_request(struct ds
*string
, const struct ofp_header
*oh
)
1461 struct ofputil_flow_stats_request fsr
;
1464 error
= ofputil_decode_flow_stats_request(&fsr
, oh
);
1466 ofp_print_error(string
, error
);
1470 if (fsr
.table_id
!= 0xff) {
1471 ds_put_format(string
, " table=%"PRIu8
, fsr
.table_id
);
1474 if (fsr
.out_port
!= OFPP_ANY
) {
1475 ds_put_cstr(string
, " out_port=");
1476 ofputil_format_port(fsr
.out_port
, string
);
1479 ds_put_char(string
, ' ');
1480 match_format(&fsr
.match
, string
, OFP_DEFAULT_PRIORITY
);
1484 ofp_print_flow_stats(struct ds
*string
, struct ofputil_flow_stats
*fs
)
1486 ds_put_format(string
, " cookie=0x%"PRIx64
", duration=",
1487 ntohll(fs
->cookie
));
1489 ofp_print_duration(string
, fs
->duration_sec
, fs
->duration_nsec
);
1490 ds_put_format(string
, ", table=%"PRIu8
", ", fs
->table_id
);
1491 ds_put_format(string
, "n_packets=%"PRIu64
", ", fs
->packet_count
);
1492 ds_put_format(string
, "n_bytes=%"PRIu64
", ", fs
->byte_count
);
1493 if (fs
->idle_timeout
!= OFP_FLOW_PERMANENT
) {
1494 ds_put_format(string
, "idle_timeout=%"PRIu16
", ", fs
->idle_timeout
);
1496 if (fs
->hard_timeout
!= OFP_FLOW_PERMANENT
) {
1497 ds_put_format(string
, "hard_timeout=%"PRIu16
", ", fs
->hard_timeout
);
1500 ofp_print_flow_flags(string
, fs
->flags
);
1502 if (fs
->importance
!= 0) {
1503 ds_put_format(string
, "importance=%"PRIu16
", ", fs
->importance
);
1505 if (fs
->idle_age
>= 0) {
1506 ds_put_format(string
, "idle_age=%d, ", fs
->idle_age
);
1508 if (fs
->hard_age
>= 0 && fs
->hard_age
!= fs
->duration_sec
) {
1509 ds_put_format(string
, "hard_age=%d, ", fs
->hard_age
);
1512 match_format(&fs
->match
, string
, fs
->priority
);
1513 if (string
->string
[string
->length
- 1] != ' ') {
1514 ds_put_char(string
, ' ');
1517 ds_put_cstr(string
, "actions=");
1518 ofpacts_format(fs
->ofpacts
, fs
->ofpacts_len
, string
);
1522 ofp_print_flow_stats_reply(struct ds
*string
, const struct ofp_header
*oh
)
1524 struct ofpbuf ofpacts
;
1527 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
1528 ofpbuf_init(&ofpacts
, 64);
1530 struct ofputil_flow_stats fs
;
1533 retval
= ofputil_decode_flow_stats_reply(&fs
, &b
, true, &ofpacts
);
1535 if (retval
!= EOF
) {
1536 ds_put_cstr(string
, " ***parse error***");
1540 ds_put_char(string
, '\n');
1541 ofp_print_flow_stats(string
, &fs
);
1543 ofpbuf_uninit(&ofpacts
);
1547 ofp_print_aggregate_stats_reply(struct ds
*string
, const struct ofp_header
*oh
)
1549 struct ofputil_aggregate_stats as
;
1552 error
= ofputil_decode_aggregate_stats_reply(&as
, oh
);
1554 ofp_print_error(string
, error
);
1558 ds_put_format(string
, " packet_count=%"PRIu64
, as
.packet_count
);
1559 ds_put_format(string
, " byte_count=%"PRIu64
, as
.byte_count
);
1560 ds_put_format(string
, " flow_count=%"PRIu32
, as
.flow_count
);
1564 print_port_stat(struct ds
*string
, const char *leader
, uint64_t stat
, int more
)
1566 ds_put_cstr(string
, leader
);
1567 if (stat
!= UINT64_MAX
) {
1568 ds_put_format(string
, "%"PRIu64
, stat
);
1570 ds_put_char(string
, '?');
1573 ds_put_cstr(string
, ", ");
1575 ds_put_cstr(string
, "\n");
1580 ofp_print_ofpst_port_request(struct ds
*string
, const struct ofp_header
*oh
)
1582 ofp_port_t ofp10_port
;
1585 error
= ofputil_decode_port_stats_request(oh
, &ofp10_port
);
1587 ofp_print_error(string
, error
);
1591 ds_put_cstr(string
, " port_no=");
1592 ofputil_format_port(ofp10_port
, string
);
1596 ofp_print_ofpst_port_reply(struct ds
*string
, const struct ofp_header
*oh
,
1601 ds_put_format(string
, " %"PRIuSIZE
" ports\n", ofputil_count_port_stats(oh
));
1602 if (verbosity
< 1) {
1606 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
1608 struct ofputil_port_stats ps
;
1611 retval
= ofputil_decode_port_stats(&ps
, &b
);
1613 if (retval
!= EOF
) {
1614 ds_put_cstr(string
, " ***parse error***");
1619 ds_put_cstr(string
, " port ");
1620 if (ofp_to_u16(ps
.port_no
) < 10) {
1621 ds_put_char(string
, ' ');
1623 ofputil_format_port(ps
.port_no
, string
);
1625 ds_put_cstr(string
, ": rx ");
1626 print_port_stat(string
, "pkts=", ps
.stats
.rx_packets
, 1);
1627 print_port_stat(string
, "bytes=", ps
.stats
.rx_bytes
, 1);
1628 print_port_stat(string
, "drop=", ps
.stats
.rx_dropped
, 1);
1629 print_port_stat(string
, "errs=", ps
.stats
.rx_errors
, 1);
1630 print_port_stat(string
, "frame=", ps
.stats
.rx_frame_errors
, 1);
1631 print_port_stat(string
, "over=", ps
.stats
.rx_over_errors
, 1);
1632 print_port_stat(string
, "crc=", ps
.stats
.rx_crc_errors
, 0);
1634 ds_put_cstr(string
, " tx ");
1635 print_port_stat(string
, "pkts=", ps
.stats
.tx_packets
, 1);
1636 print_port_stat(string
, "bytes=", ps
.stats
.tx_bytes
, 1);
1637 print_port_stat(string
, "drop=", ps
.stats
.tx_dropped
, 1);
1638 print_port_stat(string
, "errs=", ps
.stats
.tx_errors
, 1);
1639 print_port_stat(string
, "coll=", ps
.stats
.collisions
, 0);
1641 if (ps
.duration_sec
!= UINT32_MAX
) {
1642 ds_put_cstr(string
, " duration=");
1643 ofp_print_duration(string
, ps
.duration_sec
, ps
.duration_nsec
);
1644 ds_put_char(string
, '\n');
1650 ofp_print_table_stats_reply(struct ds
*string
, const struct ofp_header
*oh
)
1654 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
1655 ofpraw_pull_assert(&b
);
1657 struct ofputil_table_features prev_features
;
1658 struct ofputil_table_stats prev_stats
;
1659 for (int i
= 0;; i
++) {
1660 struct ofputil_table_features features
;
1661 struct ofputil_table_stats stats
;
1664 retval
= ofputil_decode_table_stats_reply(&b
, &stats
, &features
);
1666 if (retval
!= EOF
) {
1667 ofp_print_error(string
, retval
);
1672 ds_put_char(string
, '\n');
1673 ofp_print_table_features(string
,
1674 &features
, i
? &prev_features
: NULL
,
1675 &stats
, i
? &prev_stats
: NULL
);
1676 prev_features
= features
;
1682 ofp_print_queue_name(struct ds
*string
, uint32_t queue_id
)
1684 if (queue_id
== OFPQ_ALL
) {
1685 ds_put_cstr(string
, "ALL");
1687 ds_put_format(string
, "%"PRIu32
, queue_id
);
1692 ofp_print_ofpst_queue_request(struct ds
*string
, const struct ofp_header
*oh
)
1694 struct ofputil_queue_stats_request oqsr
;
1697 error
= ofputil_decode_queue_stats_request(oh
, &oqsr
);
1699 ds_put_format(string
, "***decode error: %s***\n", ofperr_get_name(error
));
1703 ds_put_cstr(string
, "port=");
1704 ofputil_format_port(oqsr
.port_no
, string
);
1706 ds_put_cstr(string
, " queue=");
1707 ofp_print_queue_name(string
, oqsr
.queue_id
);
1711 ofp_print_ofpst_queue_reply(struct ds
*string
, const struct ofp_header
*oh
,
1716 ds_put_format(string
, " %"PRIuSIZE
" queues\n", ofputil_count_queue_stats(oh
));
1717 if (verbosity
< 1) {
1721 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
1723 struct ofputil_queue_stats qs
;
1726 retval
= ofputil_decode_queue_stats(&qs
, &b
);
1728 if (retval
!= EOF
) {
1729 ds_put_cstr(string
, " ***parse error***");
1734 ds_put_cstr(string
, " port ");
1735 ofputil_format_port(qs
.port_no
, string
);
1736 ds_put_cstr(string
, " queue ");
1737 ofp_print_queue_name(string
, qs
.queue_id
);
1738 ds_put_cstr(string
, ": ");
1740 print_port_stat(string
, "bytes=", qs
.tx_bytes
, 1);
1741 print_port_stat(string
, "pkts=", qs
.tx_packets
, 1);
1742 print_port_stat(string
, "errors=", qs
.tx_errors
, 1);
1744 ds_put_cstr(string
, "duration=");
1745 if (qs
.duration_sec
!= UINT32_MAX
) {
1746 ofp_print_duration(string
, qs
.duration_sec
, qs
.duration_nsec
);
1748 ds_put_char(string
, '?');
1750 ds_put_char(string
, '\n');
1755 ofp_print_ofpst_port_desc_request(struct ds
*string
,
1756 const struct ofp_header
*oh
)
1761 error
= ofputil_decode_port_desc_stats_request(oh
, &port
);
1763 ofp_print_error(string
, error
);
1767 ds_put_cstr(string
, " port=");
1768 ofputil_format_port(port
, string
);
1772 ofp_print_ofpst_port_desc_reply(struct ds
*string
,
1773 const struct ofp_header
*oh
)
1777 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
1778 ofpraw_pull_assert(&b
);
1779 ds_put_char(string
, '\n');
1780 ofp_print_phy_ports(string
, oh
->version
, &b
);
1784 ofp_print_stats(struct ds
*string
, const struct ofp_header
*oh
)
1786 uint16_t flags
= ofpmp_flags(oh
);
1789 ds_put_cstr(string
, " flags=");
1790 if ((!ofpmsg_is_stat_request(oh
) || oh
->version
>= OFP13_VERSION
)
1791 && (flags
& OFPSF_REPLY_MORE
)) {
1792 ds_put_cstr(string
, "[more]");
1793 flags
&= ~OFPSF_REPLY_MORE
;
1796 ds_put_format(string
, "[***unknown flags 0x%04"PRIx16
"***]",
1803 ofp_print_echo(struct ds
*string
, const struct ofp_header
*oh
, int verbosity
)
1805 size_t len
= ntohs(oh
->length
);
1807 ds_put_format(string
, " %"PRIuSIZE
" bytes of payload\n", len
- sizeof *oh
);
1808 if (verbosity
> 1) {
1809 ds_put_hex_dump(string
, oh
+ 1, len
- sizeof *oh
, 0, true);
1814 ofp_print_role_generic(struct ds
*string
, enum ofp12_controller_role role
,
1815 uint64_t generation_id
)
1817 ds_put_cstr(string
, " role=");
1820 case OFPCR12_ROLE_NOCHANGE
:
1821 ds_put_cstr(string
, "nochange");
1823 case OFPCR12_ROLE_EQUAL
:
1824 ds_put_cstr(string
, "equal"); /* OF 1.2 wording */
1826 case OFPCR12_ROLE_MASTER
:
1827 ds_put_cstr(string
, "master");
1829 case OFPCR12_ROLE_SLAVE
:
1830 ds_put_cstr(string
, "slave");
1836 if (generation_id
!= UINT64_MAX
) {
1837 ds_put_format(string
, " generation_id=%"PRIu64
, generation_id
);
1842 ofp_print_role_message(struct ds
*string
, const struct ofp_header
*oh
)
1844 struct ofputil_role_request rr
;
1847 error
= ofputil_decode_role_message(oh
, &rr
);
1849 ofp_print_error(string
, error
);
1853 ofp_print_role_generic(string
, rr
.role
, rr
.have_generation_id
? rr
.generation_id
: UINT64_MAX
);
1857 ofp_print_role_status_message(struct ds
*string
, const struct ofp_header
*oh
)
1859 struct ofputil_role_status rs
;
1862 error
= ofputil_decode_role_status(oh
, &rs
);
1864 ofp_print_error(string
, error
);
1868 ofp_print_role_generic(string
, rs
.role
, rs
.generation_id
);
1870 ds_put_cstr(string
, " reason=");
1872 switch (rs
.reason
) {
1873 case OFPCRR_MASTER_REQUEST
:
1874 ds_put_cstr(string
, "master_request");
1877 ds_put_cstr(string
, "configuration_changed");
1879 case OFPCRR_EXPERIMENTER
:
1880 ds_put_cstr(string
, "experimenter_data_changed");
1888 ofp_print_nxt_flow_mod_table_id(struct ds
*string
,
1889 const struct nx_flow_mod_table_id
*nfmti
)
1891 ds_put_format(string
, " %s", nfmti
->set
? "enable" : "disable");
1895 ofp_print_nxt_set_flow_format(struct ds
*string
,
1896 const struct nx_set_flow_format
*nsff
)
1898 uint32_t format
= ntohl(nsff
->format
);
1900 ds_put_cstr(string
, " format=");
1901 if (ofputil_nx_flow_format_is_valid(format
)) {
1902 ds_put_cstr(string
, ofputil_nx_flow_format_to_string(format
));
1904 ds_put_format(string
, "%"PRIu32
, format
);
1909 ofp_print_nxt_set_packet_in_format(struct ds
*string
,
1910 const struct nx_set_packet_in_format
*nspf
)
1912 uint32_t format
= ntohl(nspf
->format
);
1914 ds_put_cstr(string
, " format=");
1915 if (ofputil_packet_in_format_is_valid(format
)) {
1916 ds_put_cstr(string
, ofputil_packet_in_format_to_string(format
));
1918 ds_put_format(string
, "%"PRIu32
, format
);
1922 /* Returns a string form of 'reason'. The return value is either a statically
1923 * allocated constant string or the 'bufsize'-byte buffer 'reasonbuf'.
1924 * 'bufsize' should be at least OFP_PORT_REASON_BUFSIZE. */
1925 #define OFP_PORT_REASON_BUFSIZE (INT_STRLEN(int) + 1)
1927 ofp_port_reason_to_string(enum ofp_port_reason reason
,
1928 char *reasonbuf
, size_t bufsize
)
1941 snprintf(reasonbuf
, bufsize
, "%d", (int) reason
);
1946 /* Returns a string form of 'reason'. The return value is either a statically
1947 * allocated constant string or the 'bufsize'-byte buffer 'reasonbuf'.
1948 * 'bufsize' should be at least OFP_ASYNC_CONFIG_REASON_BUFSIZE. */
1950 ofp_role_reason_to_string(enum ofp14_controller_role_reason reason
,
1951 char *reasonbuf
, size_t bufsize
)
1954 case OFPCRR_MASTER_REQUEST
:
1955 return "master_request";
1958 return "configuration_changed";
1960 case OFPCRR_EXPERIMENTER
:
1961 return "experimenter_data_changed";
1964 snprintf(reasonbuf
, bufsize
, "%d", (int) reason
);
1969 /* Returns a string form of 'reason'. The return value is either a statically
1970 * allocated constant string or the 'bufsize'-byte buffer 'reasonbuf'.
1971 * 'bufsize' should be at least OFP_ASYNC_CONFIG_REASON_BUFSIZE. */
1973 ofp_table_reason_to_string(enum ofp14_table_reason reason
,
1974 char *reasonbuf
, size_t bufsize
)
1977 case OFPTR_VACANCY_DOWN
:
1978 return "vacancy_down";
1980 case OFPTR_VACANCY_UP
:
1981 return "vacancy_up";
1984 snprintf(reasonbuf
, bufsize
, "%d", (int) reason
);
1989 /* Returns a string form of 'reason'. The return value is either a statically
1990 * allocated constant string or the 'bufsize'-byte buffer 'reasonbuf'.
1991 * 'bufsize' should be at least OFP_ASYNC_CONFIG_REASON_BUFSIZE. */
1993 ofp_requestforward_reason_to_string(enum ofp14_requestforward_reason reason
,
1994 char *reasonbuf
, size_t bufsize
)
1997 case OFPRFR_GROUP_MOD
:
1998 return "group_mod_request";
2000 case OFPRFR_METER_MOD
:
2001 return "meter_mod_request";
2004 snprintf(reasonbuf
, bufsize
, "%d", (int) reason
);
2010 ofp_async_config_reason_to_string(uint32_t reason
,
2011 enum ofputil_async_msg_type type
,
2012 char *reasonbuf
, size_t bufsize
)
2016 return ofputil_packet_in_reason_to_string(reason
, reasonbuf
, bufsize
);
2018 case OAM_PORT_STATUS
:
2019 return ofp_port_reason_to_string(reason
, reasonbuf
, bufsize
);
2021 case OAM_FLOW_REMOVED
:
2022 return ofp_flow_removed_reason_to_string(reason
, reasonbuf
, bufsize
);
2024 case OAM_ROLE_STATUS
:
2025 return ofp_role_reason_to_string(reason
, reasonbuf
, bufsize
);
2027 case OAM_TABLE_STATUS
:
2028 return ofp_table_reason_to_string(reason
, reasonbuf
, bufsize
);
2030 case OAM_REQUESTFORWARD
:
2031 return ofp_requestforward_reason_to_string(reason
, reasonbuf
, bufsize
);
2035 return "Unknown asynchronous configuration message type";
2040 #define OFP_ASYNC_CONFIG_REASON_BUFSIZE (INT_STRLEN(int) + 1)
2042 ofp_print_nxt_set_async_config(struct ds
*string
,
2043 const struct ofp_header
*oh
)
2048 ofpraw_decode(&raw
, oh
);
2050 if (raw
== OFPRAW_OFPT13_SET_ASYNC
||
2051 raw
== OFPRAW_NXT_SET_ASYNC_CONFIG
||
2052 raw
== OFPRAW_OFPT13_GET_ASYNC_REPLY
) {
2053 const struct nx_async_config
*nac
= ofpmsg_body(oh
);
2055 for (i
= 0; i
< 2; i
++) {
2057 ds_put_format(string
, "\n %s:\n", i
== 0 ? "master" : "slave");
2059 ds_put_cstr(string
, " PACKET_IN:");
2060 for (j
= 0; j
< 32; j
++) {
2061 if (nac
->packet_in_mask
[i
] & htonl(1u << j
)) {
2062 char reasonbuf
[OFPUTIL_PACKET_IN_REASON_BUFSIZE
];
2065 reason
= ofputil_packet_in_reason_to_string(j
, reasonbuf
,
2067 ds_put_format(string
, " %s", reason
);
2070 if (!nac
->packet_in_mask
[i
]) {
2071 ds_put_cstr(string
, " (off)");
2073 ds_put_char(string
, '\n');
2075 ds_put_cstr(string
, " PORT_STATUS:");
2076 for (j
= 0; j
< 32; j
++) {
2077 if (nac
->port_status_mask
[i
] & htonl(1u << j
)) {
2078 char reasonbuf
[OFP_PORT_REASON_BUFSIZE
];
2081 reason
= ofp_port_reason_to_string(j
, reasonbuf
,
2083 ds_put_format(string
, " %s", reason
);
2086 if (!nac
->port_status_mask
[i
]) {
2087 ds_put_cstr(string
, " (off)");
2089 ds_put_char(string
, '\n');
2091 ds_put_cstr(string
, " FLOW_REMOVED:");
2092 for (j
= 0; j
< 32; j
++) {
2093 if (nac
->flow_removed_mask
[i
] & htonl(1u << j
)) {
2094 char reasonbuf
[OFP_FLOW_REMOVED_REASON_BUFSIZE
];
2097 reason
= ofp_flow_removed_reason_to_string(j
, reasonbuf
,
2099 ds_put_format(string
, " %s", reason
);
2102 if (!nac
->flow_removed_mask
[i
]) {
2103 ds_put_cstr(string
, " (off)");
2105 ds_put_char(string
, '\n');
2107 } else if (raw
== OFPRAW_OFPT14_SET_ASYNC
||
2108 raw
== OFPRAW_OFPT14_GET_ASYNC_REPLY
) {
2109 uint32_t role
[2][OAM_N_TYPES
] = {{0}};
2112 ofputil_decode_set_async_config(oh
, role
[0], role
[1], true);
2113 for (i
= 0; i
< 2; i
++) {
2115 ds_put_format(string
, "\n %s:\n", i
== 0 ? "master" : "slave");
2116 for (type
= 0; type
< OAM_N_TYPES
; type
++) {
2119 ds_put_cstr(string
, " PACKET_IN:");
2122 case OAM_PORT_STATUS
:
2123 ds_put_cstr(string
, " PORT_STATUS:");
2126 case OAM_FLOW_REMOVED
:
2127 ds_put_cstr(string
, " FLOW_REMOVED:");
2130 case OAM_ROLE_STATUS
:
2131 ds_put_cstr(string
, " ROLE_STATUS:");
2134 case OAM_TABLE_STATUS
:
2135 ds_put_cstr(string
, " TABLE_STATUS:");
2138 case OAM_REQUESTFORWARD
:
2139 ds_put_cstr(string
, " REQUESTFORWARD:");
2143 for (j
= 0; j
< 32; j
++) {
2144 if (role
[i
][type
] & (1u << j
)) {
2145 char reasonbuf
[OFP_ASYNC_CONFIG_REASON_BUFSIZE
];
2148 reason
= ofp_async_config_reason_to_string(j
, type
,
2151 ds_put_format(string
, " %s", reason
);
2154 if (!role
[i
][type
]) {
2155 ds_put_cstr(string
, " (off)");
2157 ds_put_char(string
, '\n');
2164 ofp_print_nxt_set_controller_id(struct ds
*string
,
2165 const struct nx_controller_id
*nci
)
2167 ds_put_format(string
, " id=%"PRIu16
, ntohs(nci
->controller_id
));
2171 ofp_print_nxt_flow_monitor_cancel(struct ds
*string
,
2172 const struct ofp_header
*oh
)
2174 ds_put_format(string
, " id=%"PRIu32
,
2175 ofputil_decode_flow_monitor_cancel(oh
));
2179 nx_flow_monitor_flags_to_name(uint32_t bit
)
2181 enum nx_flow_monitor_flags fmf
= bit
;
2184 case NXFMF_INITIAL
: return "initial";
2185 case NXFMF_ADD
: return "add";
2186 case NXFMF_DELETE
: return "delete";
2187 case NXFMF_MODIFY
: return "modify";
2188 case NXFMF_ACTIONS
: return "actions";
2189 case NXFMF_OWN
: return "own";
2196 ofp_print_nxst_flow_monitor_request(struct ds
*string
,
2197 const struct ofp_header
*oh
)
2201 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
2203 struct ofputil_flow_monitor_request request
;
2206 retval
= ofputil_decode_flow_monitor_request(&request
, &b
);
2208 if (retval
!= EOF
) {
2209 ofp_print_error(string
, retval
);
2214 ds_put_format(string
, "\n id=%"PRIu32
" flags=", request
.id
);
2215 ofp_print_bit_names(string
, request
.flags
,
2216 nx_flow_monitor_flags_to_name
, ',');
2218 if (request
.out_port
!= OFPP_NONE
) {
2219 ds_put_cstr(string
, " out_port=");
2220 ofputil_format_port(request
.out_port
, string
);
2223 if (request
.table_id
!= 0xff) {
2224 ds_put_format(string
, " table=%"PRIu8
, request
.table_id
);
2227 ds_put_char(string
, ' ');
2228 match_format(&request
.match
, string
, OFP_DEFAULT_PRIORITY
);
2229 ds_chomp(string
, ' ');
2234 ofp_print_nxst_flow_monitor_reply(struct ds
*string
,
2235 const struct ofp_header
*oh
)
2237 uint64_t ofpacts_stub
[1024 / 8];
2238 struct ofpbuf ofpacts
;
2241 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
2242 ofpbuf_use_stub(&ofpacts
, ofpacts_stub
, sizeof ofpacts_stub
);
2244 char reasonbuf
[OFP_FLOW_REMOVED_REASON_BUFSIZE
];
2245 struct ofputil_flow_update update
;
2249 update
.match
= &match
;
2250 retval
= ofputil_decode_flow_update(&update
, &b
, &ofpacts
);
2252 if (retval
!= EOF
) {
2253 ofp_print_error(string
, retval
);
2255 ofpbuf_uninit(&ofpacts
);
2259 ds_put_cstr(string
, "\n event=");
2260 switch (update
.event
) {
2262 ds_put_cstr(string
, "ADDED");
2266 ds_put_format(string
, "DELETED reason=%s",
2267 ofp_flow_removed_reason_to_string(update
.reason
,
2272 case NXFME_MODIFIED
:
2273 ds_put_cstr(string
, "MODIFIED");
2277 ds_put_format(string
, "ABBREV xid=0x%"PRIx32
, ntohl(update
.xid
));
2281 ds_put_format(string
, " table=%"PRIu8
, update
.table_id
);
2282 if (update
.idle_timeout
!= OFP_FLOW_PERMANENT
) {
2283 ds_put_format(string
, " idle_timeout=%"PRIu16
,
2284 update
.idle_timeout
);
2286 if (update
.hard_timeout
!= OFP_FLOW_PERMANENT
) {
2287 ds_put_format(string
, " hard_timeout=%"PRIu16
,
2288 update
.hard_timeout
);
2290 ds_put_format(string
, " cookie=%#"PRIx64
, ntohll(update
.cookie
));
2292 ds_put_char(string
, ' ');
2293 match_format(update
.match
, string
, OFP_DEFAULT_PRIORITY
);
2295 if (update
.ofpacts_len
) {
2296 if (string
->string
[string
->length
- 1] != ' ') {
2297 ds_put_char(string
, ' ');
2299 ds_put_cstr(string
, "actions=");
2300 ofpacts_format(update
.ofpacts
, update
.ofpacts_len
, string
);
2306 ofp_print_version(const struct ofp_header
*oh
,
2309 switch (oh
->version
) {
2313 ds_put_cstr(string
, " (OF1.1)");
2316 ds_put_cstr(string
, " (OF1.2)");
2319 ds_put_cstr(string
, " (OF1.3)");
2322 ds_put_cstr(string
, " (OF1.4)");
2325 ds_put_cstr(string
, " (OF1.5)");
2328 ds_put_format(string
, " (OF 0x%02"PRIx8
")", oh
->version
);
2331 ds_put_format(string
, " (xid=0x%"PRIx32
"):", ntohl(oh
->xid
));
2335 ofp_header_to_string__(const struct ofp_header
*oh
, enum ofpraw raw
,
2338 ds_put_cstr(string
, ofpraw_get_name(raw
));
2339 ofp_print_version(oh
, string
);
2343 ofp_print_bucket_id(struct ds
*s
, const char *label
, uint32_t bucket_id
,
2344 enum ofp_version ofp_version
)
2346 if (ofp_version
< OFP15_VERSION
) {
2350 ds_put_cstr(s
, label
);
2352 switch (bucket_id
) {
2353 case OFPG15_BUCKET_FIRST
:
2354 ds_put_cstr(s
, "first");
2356 case OFPG15_BUCKET_LAST
:
2357 ds_put_cstr(s
, "last");
2359 case OFPG15_BUCKET_ALL
:
2360 ds_put_cstr(s
, "all");
2363 ds_put_format(s
, "%"PRIu32
, bucket_id
);
2367 ds_put_char(s
, ',');
2371 ofp_print_group(struct ds
*s
, uint32_t group_id
, uint8_t type
,
2372 const struct ovs_list
*p_buckets
,
2373 const struct ofputil_group_props
*props
,
2374 enum ofp_version ofp_version
, bool suppress_type
)
2376 struct ofputil_bucket
*bucket
;
2378 ds_put_format(s
, "group_id=%"PRIu32
, group_id
);
2380 if (!suppress_type
) {
2381 static const char *type_str
[] = { "all", "select", "indirect",
2383 ds_put_format(s
, ",type=%s", type_str
[type
> 4 ? 4 : type
]);
2386 if (props
->selection_method
[0]) {
2387 ds_put_format(s
, ",selection_method=%s", props
->selection_method
);
2388 if (props
->selection_method_param
) {
2389 ds_put_format(s
, ",selection_method_param=%"PRIu64
,
2390 props
->selection_method_param
);
2393 size_t n
= bitmap_count1(props
->fields
.used
.bm
, MFF_N_IDS
);
2395 ds_put_cstr(s
, ",fields=");
2396 oxm_format_field_array(s
, &props
->fields
);
2398 ds_put_cstr(s
, ",fields(");
2399 oxm_format_field_array(s
, &props
->fields
);
2400 ds_put_char(s
, ')');
2408 ds_put_char(s
, ',');
2410 LIST_FOR_EACH (bucket
, list_node
, p_buckets
) {
2411 ds_put_cstr(s
, "bucket=");
2413 ofp_print_bucket_id(s
, "bucket_id:", bucket
->bucket_id
, ofp_version
);
2414 if (bucket
->weight
!= (type
== OFPGT11_SELECT
? 1 : 0)) {
2415 ds_put_format(s
, "weight:%"PRIu16
",", bucket
->weight
);
2417 if (bucket
->watch_port
!= OFPP_NONE
) {
2418 ds_put_format(s
, "watch_port:%"PRIu32
",", bucket
->watch_port
);
2420 if (bucket
->watch_group
!= OFPG_ANY
) {
2421 ds_put_format(s
, "watch_group:%"PRIu32
",", bucket
->watch_group
);
2424 ds_put_cstr(s
, "actions=");
2425 ofpacts_format(bucket
->ofpacts
, bucket
->ofpacts_len
, s
);
2426 ds_put_char(s
, ',');
2433 ofp_print_ofpst_group_desc_request(struct ds
*string
,
2434 const struct ofp_header
*oh
)
2436 uint32_t group_id
= ofputil_decode_group_desc_request(oh
);
2437 ds_put_cstr(string
, " group_id=");
2438 ofputil_format_group(group_id
, string
);
2442 ofp_print_group_desc(struct ds
*s
, const struct ofp_header
*oh
)
2446 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
2448 struct ofputil_group_desc gd
;
2451 retval
= ofputil_decode_group_desc_reply(&gd
, &b
, oh
->version
);
2453 if (retval
!= EOF
) {
2454 ds_put_cstr(s
, " ***parse error***");
2459 ds_put_char(s
, '\n');
2460 ds_put_char(s
, ' ');
2461 ofp_print_group(s
, gd
.group_id
, gd
.type
, &gd
.buckets
, &gd
.props
,
2462 oh
->version
, false);
2463 ofputil_bucket_list_destroy(&gd
.buckets
);
2468 ofp_print_ofpst_group_request(struct ds
*string
, const struct ofp_header
*oh
)
2473 error
= ofputil_decode_group_stats_request(oh
, &group_id
);
2475 ofp_print_error(string
, error
);
2479 ds_put_cstr(string
, " group_id=");
2480 ofputil_format_group(group_id
, string
);
2484 ofp_print_group_stats(struct ds
*s
, const struct ofp_header
*oh
)
2489 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
2492 struct ofputil_group_stats gs
;
2495 retval
= ofputil_decode_group_stats_reply(&b
, &gs
);
2497 if (retval
!= EOF
) {
2498 ds_put_cstr(s
, " ***parse error***");
2503 ds_put_char(s
, '\n');
2505 ds_put_char(s
, ' ');
2506 ds_put_format(s
, "group_id=%"PRIu32
",", gs
.group_id
);
2508 if (gs
.duration_sec
!= UINT32_MAX
) {
2509 ds_put_cstr(s
, "duration=");
2510 ofp_print_duration(s
, gs
.duration_sec
, gs
.duration_nsec
);
2511 ds_put_char(s
, ',');
2513 ds_put_format(s
, "ref_count=%"PRIu32
",", gs
.ref_count
);
2514 ds_put_format(s
, "packet_count=%"PRIu64
",", gs
.packet_count
);
2515 ds_put_format(s
, "byte_count=%"PRIu64
"", gs
.byte_count
);
2517 for (bucket_i
= 0; bucket_i
< gs
.n_buckets
; bucket_i
++) {
2518 if (gs
.bucket_stats
[bucket_i
].packet_count
!= UINT64_MAX
) {
2519 ds_put_format(s
, ",bucket%"PRIu32
":", bucket_i
);
2520 ds_put_format(s
, "packet_count=%"PRIu64
",", gs
.bucket_stats
[bucket_i
].packet_count
);
2521 ds_put_format(s
, "byte_count=%"PRIu64
"", gs
.bucket_stats
[bucket_i
].byte_count
);
2525 free(gs
.bucket_stats
);
2530 group_type_to_string(enum ofp11_group_type type
)
2533 case OFPGT11_ALL
: return "all";
2534 case OFPGT11_SELECT
: return "select";
2535 case OFPGT11_INDIRECT
: return "indirect";
2536 case OFPGT11_FF
: return "fast failover";
2537 default: OVS_NOT_REACHED();
2542 ofp_print_group_features(struct ds
*string
, const struct ofp_header
*oh
)
2544 struct ofputil_group_features features
;
2547 ofputil_decode_group_features_reply(oh
, &features
);
2549 ds_put_format(string
, "\n Group table:\n");
2550 ds_put_format(string
, " Types: 0x%"PRIx32
"\n", features
.types
);
2551 ds_put_format(string
, " Capabilities: 0x%"PRIx32
"\n",
2552 features
.capabilities
);
2554 for (i
= 0; i
< OFPGT12_N_TYPES
; i
++) {
2555 if (features
.types
& (1u << i
)) {
2556 ds_put_format(string
, " %s group:\n", group_type_to_string(i
));
2557 ds_put_format(string
, " max_groups=%#"PRIx32
"\n",
2558 features
.max_groups
[i
]);
2559 ds_put_format(string
, " actions: ");
2560 ofpact_bitmap_format(features
.ofpacts
[i
], string
);
2561 ds_put_char(string
, '\n');
2567 ofp_print_group_mod__(struct ds
*s
, enum ofp_version ofp_version
,
2568 const struct ofputil_group_mod
*gm
)
2570 bool bucket_command
= false;
2572 ds_put_char(s
, '\n');
2574 ds_put_char(s
, ' ');
2575 switch (gm
->command
) {
2577 ds_put_cstr(s
, "ADD");
2580 case OFPGC11_MODIFY
:
2581 ds_put_cstr(s
, "MOD");
2584 case OFPGC11_DELETE
:
2585 ds_put_cstr(s
, "DEL");
2588 case OFPGC15_INSERT_BUCKET
:
2589 ds_put_cstr(s
, "INSERT_BUCKET");
2590 bucket_command
= true;
2593 case OFPGC15_REMOVE_BUCKET
:
2594 ds_put_cstr(s
, "REMOVE_BUCKET");
2595 bucket_command
= true;
2599 ds_put_format(s
, "cmd:%"PRIu16
"", gm
->command
);
2601 ds_put_char(s
, ' ');
2603 if (bucket_command
) {
2604 ofp_print_bucket_id(s
, "command_bucket_id:",
2605 gm
->command_bucket_id
, ofp_version
);
2608 ofp_print_group(s
, gm
->group_id
, gm
->type
, &gm
->buckets
, &gm
->props
,
2609 ofp_version
, bucket_command
);
2613 ofp_print_group_mod(struct ds
*s
, const struct ofp_header
*oh
)
2615 struct ofputil_group_mod gm
;
2618 error
= ofputil_decode_group_mod(oh
, &gm
);
2620 ofp_print_error(s
, error
);
2623 ofp_print_group_mod__(s
, oh
->version
, &gm
);
2624 ofputil_bucket_list_destroy(&gm
.buckets
);
2628 print_table_action_features(struct ds
*s
,
2629 const struct ofputil_table_action_features
*taf
)
2632 ds_put_cstr(s
, " actions: ");
2633 ofpact_bitmap_format(taf
->ofpacts
, s
);
2634 ds_put_char(s
, '\n');
2637 if (!bitmap_is_all_zeros(taf
->set_fields
.bm
, MFF_N_IDS
)) {
2640 ds_put_cstr(s
, " supported on Set-Field:");
2641 BITMAP_FOR_EACH_1 (i
, MFF_N_IDS
, taf
->set_fields
.bm
) {
2642 ds_put_format(s
, " %s", mf_from_id(i
)->name
);
2644 ds_put_char(s
, '\n');
2649 table_action_features_equal(const struct ofputil_table_action_features
*a
,
2650 const struct ofputil_table_action_features
*b
)
2652 return (a
->ofpacts
== b
->ofpacts
2653 && bitmap_equal(a
->set_fields
.bm
, b
->set_fields
.bm
, MFF_N_IDS
));
2657 table_action_features_empty(const struct ofputil_table_action_features
*taf
)
2659 return !taf
->ofpacts
&& bitmap_is_all_zeros(taf
->set_fields
.bm
, MFF_N_IDS
);
2663 print_table_instruction_features(
2665 const struct ofputil_table_instruction_features
*tif
,
2666 const struct ofputil_table_instruction_features
*prev_tif
)
2670 if (!bitmap_is_all_zeros(tif
->next
, 255)) {
2671 ds_put_cstr(s
, " next tables: ");
2672 for (start
= bitmap_scan(tif
->next
, 1, 0, 255); start
< 255;
2673 start
= bitmap_scan(tif
->next
, 1, end
, 255)) {
2674 end
= bitmap_scan(tif
->next
, 0, start
+ 1, 255);
2675 if (end
== start
+ 1) {
2676 ds_put_format(s
, "%d,", start
);
2678 ds_put_format(s
, "%d-%d,", start
, end
- 1);
2682 if (ds_last(s
) == ' ') {
2683 ds_put_cstr(s
, "none");
2685 ds_put_char(s
, '\n');
2688 if (tif
->instructions
) {
2689 if (prev_tif
&& tif
->instructions
== prev_tif
->instructions
) {
2690 ds_put_cstr(s
, " (same instructions)\n");
2692 ds_put_cstr(s
, " instructions: ");
2695 for (i
= 0; i
< 32; i
++) {
2696 if (tif
->instructions
& (1u << i
)) {
2697 ds_put_format(s
, "%s,", ovs_instruction_name_from_type(i
));
2701 ds_put_char(s
, '\n');
2706 && table_action_features_equal(&tif
->write
, &prev_tif
->write
)
2707 && table_action_features_equal(&tif
->apply
, &prev_tif
->apply
)
2708 && !bitmap_is_all_zeros(tif
->write
.set_fields
.bm
, MFF_N_IDS
)) {
2709 ds_put_cstr(s
, " (same actions)\n");
2710 } else if (!table_action_features_equal(&tif
->write
, &tif
->apply
)) {
2711 ds_put_cstr(s
, " Write-Actions features:\n");
2712 print_table_action_features(s
, &tif
->write
);
2713 ds_put_cstr(s
, " Apply-Actions features:\n");
2714 print_table_action_features(s
, &tif
->apply
);
2715 } else if (tif
->write
.ofpacts
2716 || !bitmap_is_all_zeros(tif
->write
.set_fields
.bm
, MFF_N_IDS
)) {
2717 ds_put_cstr(s
, " Write-Actions and Apply-Actions features:\n");
2718 print_table_action_features(s
, &tif
->write
);
2723 table_instruction_features_equal(
2724 const struct ofputil_table_instruction_features
*a
,
2725 const struct ofputil_table_instruction_features
*b
)
2727 return (bitmap_equal(a
->next
, b
->next
, 255)
2728 && a
->instructions
== b
->instructions
2729 && table_action_features_equal(&a
->write
, &b
->write
)
2730 && table_action_features_equal(&a
->apply
, &b
->apply
));
2734 table_instruction_features_empty(
2735 const struct ofputil_table_instruction_features
*tif
)
2737 return (bitmap_is_all_zeros(tif
->next
, 255)
2738 && !tif
->instructions
2739 && table_action_features_empty(&tif
->write
)
2740 && table_action_features_empty(&tif
->apply
));
2744 table_features_equal(const struct ofputil_table_features
*a
,
2745 const struct ofputil_table_features
*b
)
2747 return (a
->metadata_match
== b
->metadata_match
2748 && a
->metadata_write
== b
->metadata_write
2749 && a
->miss_config
== b
->miss_config
2750 && a
->supports_eviction
== b
->supports_eviction
2751 && a
->supports_vacancy_events
== b
->supports_vacancy_events
2752 && a
->max_entries
== b
->max_entries
2753 && table_instruction_features_equal(&a
->nonmiss
, &b
->nonmiss
)
2754 && table_instruction_features_equal(&a
->miss
, &b
->miss
)
2755 && bitmap_equal(a
->match
.bm
, b
->match
.bm
, MFF_N_IDS
));
2759 table_features_empty(const struct ofputil_table_features
*tf
)
2761 return (!tf
->metadata_match
2762 && !tf
->metadata_write
2763 && tf
->miss_config
== OFPUTIL_TABLE_MISS_DEFAULT
2764 && tf
->supports_eviction
< 0
2765 && tf
->supports_vacancy_events
< 0
2767 && table_instruction_features_empty(&tf
->nonmiss
)
2768 && table_instruction_features_empty(&tf
->miss
)
2769 && bitmap_is_all_zeros(tf
->match
.bm
, MFF_N_IDS
));
2773 table_stats_equal(const struct ofputil_table_stats
*a
,
2774 const struct ofputil_table_stats
*b
)
2776 return (a
->active_count
== b
->active_count
2777 && a
->lookup_count
== b
->lookup_count
2778 && a
->matched_count
== b
->matched_count
);
2782 ofp_print_table_features(struct ds
*s
,
2783 const struct ofputil_table_features
*features
,
2784 const struct ofputil_table_features
*prev_features
,
2785 const struct ofputil_table_stats
*stats
,
2786 const struct ofputil_table_stats
*prev_stats
)
2790 ds_put_format(s
, " table %"PRIu8
, features
->table_id
);
2791 if (features
->name
[0]) {
2792 ds_put_format(s
, " (\"%s\")", features
->name
);
2794 ds_put_char(s
, ':');
2796 bool same_stats
= prev_stats
&& table_stats_equal(stats
, prev_stats
);
2797 bool same_features
= prev_features
&& table_features_equal(features
,
2799 if ((!stats
|| same_stats
) && same_features
) {
2800 ds_put_cstr(s
, " ditto");
2803 ds_put_char(s
, '\n');
2805 ds_put_format(s
, " active=%"PRIu32
", ", stats
->active_count
);
2806 ds_put_format(s
, "lookup=%"PRIu64
", ", stats
->lookup_count
);
2807 ds_put_format(s
, "matched=%"PRIu64
"\n", stats
->matched_count
);
2809 if (same_features
) {
2810 if (!table_features_empty(features
)) {
2811 ds_put_cstr(s
, " (same features)\n");
2815 if (features
->metadata_match
|| features
->metadata_write
) {
2816 ds_put_format(s
, " metadata: match=%#"PRIx64
" write=%#"PRIx64
"\n",
2817 ntohll(features
->metadata_match
),
2818 ntohll(features
->metadata_write
));
2821 if (features
->miss_config
!= OFPUTIL_TABLE_MISS_DEFAULT
) {
2822 ds_put_format(s
, " config=%s\n",
2823 ofputil_table_miss_to_string(features
->miss_config
));
2826 if (features
->supports_eviction
>= 0) {
2827 ds_put_format(s
, " eviction: %ssupported\n",
2828 features
->supports_eviction
? "" : "not ");
2831 if (features
->supports_vacancy_events
>= 0) {
2832 ds_put_format(s
, " vacancy events: %ssupported\n",
2833 features
->supports_vacancy_events
? "" : "not ");
2837 if (features
->max_entries
) {
2838 ds_put_format(s
, " max_entries=%"PRIu32
"\n", features
->max_entries
);
2841 const struct ofputil_table_instruction_features
*prev_nonmiss
2842 = prev_features
? &prev_features
->nonmiss
: NULL
;
2843 const struct ofputil_table_instruction_features
*prev_miss
2844 = prev_features
? &prev_features
->miss
: NULL
;
2846 && table_instruction_features_equal(&features
->nonmiss
, prev_nonmiss
)
2847 && table_instruction_features_equal(&features
->miss
, prev_miss
)) {
2848 if (!table_instruction_features_empty(&features
->nonmiss
)) {
2849 ds_put_cstr(s
, " (same instructions)\n");
2851 } else if (!table_instruction_features_equal(&features
->nonmiss
,
2853 ds_put_cstr(s
, " instructions (other than table miss):\n");
2854 print_table_instruction_features(s
, &features
->nonmiss
, prev_nonmiss
);
2855 ds_put_cstr(s
, " instructions (table miss):\n");
2856 print_table_instruction_features(s
, &features
->miss
, prev_miss
);
2857 } else if (!table_instruction_features_empty(&features
->nonmiss
)) {
2858 ds_put_cstr(s
, " instructions (table miss and others):\n");
2859 print_table_instruction_features(s
, &features
->nonmiss
, prev_nonmiss
);
2862 if (!bitmap_is_all_zeros(features
->match
.bm
, MFF_N_IDS
)) {
2864 && bitmap_equal(features
->match
.bm
, prev_features
->match
.bm
,
2866 ds_put_cstr(s
, " (same matching)\n");
2868 ds_put_cstr(s
, " matching:\n");
2869 BITMAP_FOR_EACH_1 (i
, MFF_N_IDS
, features
->match
.bm
) {
2870 const struct mf_field
*f
= mf_from_id(i
);
2871 bool mask
= bitmap_is_set(features
->mask
.bm
, i
);
2872 bool wildcard
= bitmap_is_set(features
->wildcard
.bm
, i
);
2874 ds_put_format(s
, " %s: %s\n",
2876 (mask
? "arbitrary mask"
2877 : wildcard
? "exact match or wildcard"
2878 : "must exact match"));
2885 ofp_print_table_features_reply(struct ds
*s
, const struct ofp_header
*oh
)
2889 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
2891 struct ofputil_table_features prev
;
2892 for (int i
= 0; ; i
++) {
2893 struct ofputil_table_features tf
;
2896 retval
= ofputil_decode_table_features(&b
, &tf
, true);
2898 if (retval
!= EOF
) {
2899 ofp_print_error(s
, retval
);
2904 ds_put_char(s
, '\n');
2905 ofp_print_table_features(s
, &tf
, i
? &prev
: NULL
, NULL
, NULL
);
2911 ofp_print_table_desc_reply(struct ds
*s
, const struct ofp_header
*oh
)
2915 ofpbuf_use_const(&b
, oh
, ntohs(oh
->length
));
2918 struct ofputil_table_desc td
;
2921 retval
= ofputil_decode_table_desc(&b
, &td
, oh
->version
);
2923 if (retval
!= EOF
) {
2924 ofp_print_error(s
, retval
);
2928 ofp_print_table_desc(s
, &td
);
2933 bundle_flags_to_name(uint32_t bit
)
2946 ofp_print_bundle_ctrl(struct ds
*s
, const struct ofp_header
*oh
)
2949 struct ofputil_bundle_ctrl_msg bctrl
;
2951 error
= ofputil_decode_bundle_ctrl(oh
, &bctrl
);
2953 ofp_print_error(s
, error
);
2957 ds_put_char(s
, '\n');
2959 ds_put_format(s
, " bundle_id=%#"PRIx32
" type=", bctrl
.bundle_id
);
2960 switch (bctrl
.type
) {
2961 case OFPBCT_OPEN_REQUEST
:
2962 ds_put_cstr(s
, "OPEN_REQUEST");
2964 case OFPBCT_OPEN_REPLY
:
2965 ds_put_cstr(s
, "OPEN_REPLY");
2967 case OFPBCT_CLOSE_REQUEST
:
2968 ds_put_cstr(s
, "CLOSE_REQUEST");
2970 case OFPBCT_CLOSE_REPLY
:
2971 ds_put_cstr(s
, "CLOSE_REPLY");
2973 case OFPBCT_COMMIT_REQUEST
:
2974 ds_put_cstr(s
, "COMMIT_REQUEST");
2976 case OFPBCT_COMMIT_REPLY
:
2977 ds_put_cstr(s
, "COMMIT_REPLY");
2979 case OFPBCT_DISCARD_REQUEST
:
2980 ds_put_cstr(s
, "DISCARD_REQUEST");
2982 case OFPBCT_DISCARD_REPLY
:
2983 ds_put_cstr(s
, "DISCARD_REPLY");
2987 ds_put_cstr(s
, " flags=");
2988 ofp_print_bit_names(s
, bctrl
.flags
, bundle_flags_to_name
, ' ');
2992 ofp_print_bundle_add(struct ds
*s
, const struct ofp_header
*oh
, int verbosity
)
2995 struct ofputil_bundle_add_msg badd
;
2998 error
= ofputil_decode_bundle_add(oh
, &badd
, NULL
);
3000 ofp_print_error(s
, error
);
3004 ds_put_char(s
, '\n');
3005 ds_put_format(s
, " bundle_id=%#"PRIx32
, badd
.bundle_id
);
3006 ds_put_cstr(s
, " flags=");
3007 ofp_print_bit_names(s
, badd
.flags
, bundle_flags_to_name
, ' ');
3009 ds_put_char(s
, '\n');
3010 msg
= ofp_to_string(badd
.msg
, ntohs(badd
.msg
->length
), verbosity
);
3012 ds_put_cstr(s
, msg
);
3017 print_geneve_table(struct ds
*s
, struct ovs_list
*mappings
)
3019 struct ofputil_geneve_map
*map
;
3021 ds_put_cstr(s
, " mapping table:\n");
3022 ds_put_cstr(s
, " class\ttype\tlength\tmatch field\n");
3023 ds_put_cstr(s
, " -----\t----\t------\t-----------");
3025 LIST_FOR_EACH (map
, list_node
, mappings
) {
3026 ds_put_char(s
, '\n');
3027 ds_put_format(s
, " 0x%"PRIx16
"\t0x%"PRIx8
"\t%"PRIu8
"\ttun_metadata%"PRIu16
,
3028 map
->option_class
, map
->option_type
, map
->option_len
,
3034 ofp_print_geneve_table_mod(struct ds
*s
, const struct ofp_header
*oh
)
3037 struct ofputil_geneve_table_mod gtm
;
3039 error
= ofputil_decode_geneve_table_mod(oh
, >m
);
3041 ofp_print_error(s
, error
);
3045 ds_put_cstr(s
, "\n ");
3047 switch (gtm
.command
) {
3049 ds_put_cstr(s
, "ADD");
3052 ds_put_cstr(s
, "DEL");
3055 ds_put_cstr(s
, "CLEAR");
3059 if (gtm
.command
!= NXGTMC_CLEAR
) {
3060 print_geneve_table(s
, >m
.mappings
);
3063 ofputil_uninit_geneve_table(>m
.mappings
);
3067 ofp_print_geneve_table_reply(struct ds
*s
, const struct ofp_header
*oh
)
3070 struct ofputil_geneve_table_reply gtr
;
3071 struct ofputil_geneve_map
*map
;
3072 int allocated_space
= 0;
3074 error
= ofputil_decode_geneve_table_reply(oh
, >r
);
3076 ofp_print_error(s
, error
);
3080 ds_put_char(s
, '\n');
3082 LIST_FOR_EACH (map
, list_node
, >r
.mappings
) {
3083 allocated_space
+= map
->option_len
;
3086 ds_put_format(s
, " max option space=%"PRIu32
" max fields=%"PRIu16
"\n",
3087 gtr
.max_option_space
, gtr
.max_fields
);
3088 ds_put_format(s
, " allocated option space=%d\n", allocated_space
);
3089 ds_put_char(s
, '\n');
3090 print_geneve_table(s
, >r
.mappings
);
3092 ofputil_uninit_geneve_table(>r
.mappings
);
3095 /* This function will print the request forward message. The reason for
3096 * request forward is taken from rf.request.type */
3098 ofp_print_requestforward(struct ds
*string
, const struct ofp_header
*oh
)
3100 struct ofputil_requestforward rf
;
3103 error
= ofputil_decode_requestforward(oh
, &rf
);
3105 ofp_print_error(string
, error
);
3109 ds_put_cstr(string
, " reason=");
3111 switch (rf
.reason
) {
3112 case OFPRFR_GROUP_MOD
:
3113 ds_put_cstr(string
, "group_mod");
3114 ofp_print_group_mod__(string
, oh
->version
, rf
.group_mod
);
3117 case OFPRFR_METER_MOD
:
3118 ds_put_cstr(string
, "meter_mod");
3119 ofp_print_meter_mod__(string
, rf
.meter_mod
);
3122 ofputil_destroy_requestforward(&rf
);
3126 ofp_to_string__(const struct ofp_header
*oh
, enum ofpraw raw
,
3127 struct ds
*string
, int verbosity
)
3129 const void *msg
= oh
;
3131 ofp_header_to_string__(oh
, raw
, string
);
3132 switch (ofptype_from_ofpraw(raw
)) {
3134 case OFPTYPE_GROUP_STATS_REQUEST
:
3135 ofp_print_stats(string
, oh
);
3136 ofp_print_ofpst_group_request(string
, oh
);
3139 case OFPTYPE_GROUP_STATS_REPLY
:
3140 ofp_print_group_stats(string
, oh
);
3143 case OFPTYPE_GROUP_DESC_STATS_REQUEST
:
3144 ofp_print_stats(string
, oh
);
3145 ofp_print_ofpst_group_desc_request(string
, oh
);
3148 case OFPTYPE_GROUP_DESC_STATS_REPLY
:
3149 ofp_print_group_desc(string
, oh
);
3152 case OFPTYPE_GROUP_FEATURES_STATS_REQUEST
:
3153 ofp_print_stats(string
, oh
);
3156 case OFPTYPE_GROUP_FEATURES_STATS_REPLY
:
3157 ofp_print_group_features(string
, oh
);
3160 case OFPTYPE_GROUP_MOD
:
3161 ofp_print_group_mod(string
, oh
);
3164 case OFPTYPE_TABLE_FEATURES_STATS_REQUEST
:
3165 case OFPTYPE_TABLE_FEATURES_STATS_REPLY
:
3166 ofp_print_table_features_reply(string
, oh
);
3169 case OFPTYPE_TABLE_DESC_REQUEST
:
3170 case OFPTYPE_TABLE_DESC_REPLY
:
3171 ofp_print_table_desc_reply(string
, oh
);
3175 ofp_print_hello(string
, oh
);
3179 ofp_print_error_msg(string
, oh
);
3182 case OFPTYPE_ECHO_REQUEST
:
3183 case OFPTYPE_ECHO_REPLY
:
3184 ofp_print_echo(string
, oh
, verbosity
);
3187 case OFPTYPE_FEATURES_REQUEST
:
3190 case OFPTYPE_FEATURES_REPLY
:
3191 ofp_print_switch_features(string
, oh
);
3194 case OFPTYPE_GET_CONFIG_REQUEST
:
3197 case OFPTYPE_GET_CONFIG_REPLY
:
3198 case OFPTYPE_SET_CONFIG
:
3199 ofp_print_switch_config(string
, ofpmsg_body(oh
));
3202 case OFPTYPE_PACKET_IN
:
3203 ofp_print_packet_in(string
, oh
, verbosity
);
3206 case OFPTYPE_FLOW_REMOVED
:
3207 ofp_print_flow_removed(string
, oh
);
3210 case OFPTYPE_PORT_STATUS
:
3211 ofp_print_port_status(string
, oh
);
3214 case OFPTYPE_PACKET_OUT
:
3215 ofp_print_packet_out(string
, oh
, verbosity
);
3218 case OFPTYPE_FLOW_MOD
:
3219 ofp_print_flow_mod(string
, oh
, verbosity
);
3222 case OFPTYPE_PORT_MOD
:
3223 ofp_print_port_mod(string
, oh
);
3226 case OFPTYPE_TABLE_MOD
:
3227 ofp_print_table_mod(string
, oh
);
3230 case OFPTYPE_METER_MOD
:
3231 ofp_print_meter_mod(string
, oh
);
3234 case OFPTYPE_BARRIER_REQUEST
:
3235 case OFPTYPE_BARRIER_REPLY
:
3238 case OFPTYPE_QUEUE_GET_CONFIG_REQUEST
:
3239 ofp_print_queue_get_config_request(string
, oh
);
3242 case OFPTYPE_QUEUE_GET_CONFIG_REPLY
:
3243 ofp_print_queue_get_config_reply(string
, oh
);
3246 case OFPTYPE_ROLE_REQUEST
:
3247 case OFPTYPE_ROLE_REPLY
:
3248 ofp_print_role_message(string
, oh
);
3250 case OFPTYPE_ROLE_STATUS
:
3251 ofp_print_role_status_message(string
, oh
);
3254 case OFPTYPE_REQUESTFORWARD
:
3255 ofp_print_requestforward(string
, oh
);
3258 case OFPTYPE_METER_STATS_REQUEST
:
3259 case OFPTYPE_METER_CONFIG_STATS_REQUEST
:
3260 ofp_print_stats(string
, oh
);
3261 ofp_print_meter_stats_request(string
, oh
);
3264 case OFPTYPE_METER_STATS_REPLY
:
3265 ofp_print_stats(string
, oh
);
3266 ofp_print_meter_stats_reply(string
, oh
);
3269 case OFPTYPE_METER_CONFIG_STATS_REPLY
:
3270 ofp_print_stats(string
, oh
);
3271 ofp_print_meter_config_reply(string
, oh
);
3274 case OFPTYPE_METER_FEATURES_STATS_REPLY
:
3275 ofp_print_stats(string
, oh
);
3276 ofp_print_meter_features_reply(string
, oh
);
3279 case OFPTYPE_DESC_STATS_REQUEST
:
3280 case OFPTYPE_METER_FEATURES_STATS_REQUEST
:
3281 ofp_print_stats(string
, oh
);
3284 case OFPTYPE_FLOW_STATS_REQUEST
:
3285 case OFPTYPE_AGGREGATE_STATS_REQUEST
:
3286 ofp_print_stats(string
, oh
);
3287 ofp_print_flow_stats_request(string
, oh
);
3290 case OFPTYPE_TABLE_STATS_REQUEST
:
3291 ofp_print_stats(string
, oh
);
3294 case OFPTYPE_PORT_STATS_REQUEST
:
3295 ofp_print_stats(string
, oh
);
3296 ofp_print_ofpst_port_request(string
, oh
);
3299 case OFPTYPE_QUEUE_STATS_REQUEST
:
3300 ofp_print_stats(string
, oh
);
3301 ofp_print_ofpst_queue_request(string
, oh
);
3304 case OFPTYPE_DESC_STATS_REPLY
:
3305 ofp_print_stats(string
, oh
);
3306 ofp_print_ofpst_desc_reply(string
, oh
);
3309 case OFPTYPE_FLOW_STATS_REPLY
:
3310 ofp_print_stats(string
, oh
);
3311 ofp_print_flow_stats_reply(string
, oh
);
3314 case OFPTYPE_QUEUE_STATS_REPLY
:
3315 ofp_print_stats(string
, oh
);
3316 ofp_print_ofpst_queue_reply(string
, oh
, verbosity
);
3319 case OFPTYPE_PORT_STATS_REPLY
:
3320 ofp_print_stats(string
, oh
);
3321 ofp_print_ofpst_port_reply(string
, oh
, verbosity
);
3324 case OFPTYPE_TABLE_STATS_REPLY
:
3325 ofp_print_stats(string
, oh
);
3326 ofp_print_table_stats_reply(string
, oh
);
3329 case OFPTYPE_AGGREGATE_STATS_REPLY
:
3330 ofp_print_stats(string
, oh
);
3331 ofp_print_aggregate_stats_reply(string
, oh
);
3334 case OFPTYPE_PORT_DESC_STATS_REQUEST
:
3335 ofp_print_stats(string
, oh
);
3336 ofp_print_ofpst_port_desc_request(string
, oh
);
3339 case OFPTYPE_PORT_DESC_STATS_REPLY
:
3340 ofp_print_stats(string
, oh
);
3341 ofp_print_ofpst_port_desc_reply(string
, oh
);
3344 case OFPTYPE_FLOW_MOD_TABLE_ID
:
3345 ofp_print_nxt_flow_mod_table_id(string
, ofpmsg_body(oh
));
3348 case OFPTYPE_SET_FLOW_FORMAT
:
3349 ofp_print_nxt_set_flow_format(string
, ofpmsg_body(oh
));
3352 case OFPTYPE_SET_PACKET_IN_FORMAT
:
3353 ofp_print_nxt_set_packet_in_format(string
, ofpmsg_body(oh
));
3356 case OFPTYPE_FLOW_AGE
:
3359 case OFPTYPE_SET_CONTROLLER_ID
:
3360 ofp_print_nxt_set_controller_id(string
, ofpmsg_body(oh
));
3363 case OFPTYPE_GET_ASYNC_REPLY
:
3364 case OFPTYPE_SET_ASYNC_CONFIG
:
3365 ofp_print_nxt_set_async_config(string
, oh
);
3367 case OFPTYPE_GET_ASYNC_REQUEST
:
3369 case OFPTYPE_FLOW_MONITOR_CANCEL
:
3370 ofp_print_nxt_flow_monitor_cancel(string
, msg
);
3373 case OFPTYPE_FLOW_MONITOR_PAUSED
:
3374 case OFPTYPE_FLOW_MONITOR_RESUMED
:
3377 case OFPTYPE_FLOW_MONITOR_STATS_REQUEST
:
3378 ofp_print_nxst_flow_monitor_request(string
, msg
);
3381 case OFPTYPE_FLOW_MONITOR_STATS_REPLY
:
3382 ofp_print_nxst_flow_monitor_reply(string
, msg
);
3385 case OFPTYPE_BUNDLE_CONTROL
:
3386 ofp_print_bundle_ctrl(string
, msg
);
3389 case OFPTYPE_BUNDLE_ADD_MESSAGE
:
3390 ofp_print_bundle_add(string
, msg
, verbosity
);
3393 case OFPTYPE_NXT_GENEVE_TABLE_MOD
:
3394 ofp_print_geneve_table_mod(string
, msg
);
3397 case OFPTYPE_NXT_GENEVE_TABLE_REQUEST
:
3400 case OFPTYPE_NXT_GENEVE_TABLE_REPLY
:
3401 ofp_print_geneve_table_reply(string
, msg
);
3407 /* Composes and returns a string representing the OpenFlow packet of 'len'
3408 * bytes at 'oh' at the given 'verbosity' level. 0 is a minimal amount of
3409 * verbosity and higher numbers increase verbosity. The caller is responsible
3410 * for freeing the string. */
3412 ofp_to_string(const void *oh_
, size_t len
, int verbosity
)
3414 struct ds string
= DS_EMPTY_INITIALIZER
;
3415 const struct ofp_header
*oh
= oh_
;
3418 ds_put_cstr(&string
, "OpenFlow message is empty\n");
3419 } else if (len
< sizeof(struct ofp_header
)) {
3420 ds_put_format(&string
, "OpenFlow packet too short (only %"PRIuSIZE
" bytes):\n",
3422 } else if (ntohs(oh
->length
) > len
) {
3426 error
= ofpraw_decode_partial(&raw
, oh
, len
);
3428 ofp_header_to_string__(oh
, raw
, &string
);
3429 ds_put_char(&string
, '\n');
3432 ds_put_format(&string
,
3433 "(***truncated to %"PRIuSIZE
" bytes from %"PRIu16
"***)\n",
3434 len
, ntohs(oh
->length
));
3435 } else if (ntohs(oh
->length
) < len
) {
3436 ds_put_format(&string
,
3437 "(***only uses %"PRIu16
" bytes out of %"PRIuSIZE
"***)\n",
3438 ntohs(oh
->length
), len
);
3443 error
= ofpraw_decode(&raw
, oh
);
3445 ofp_to_string__(oh
, raw
, &string
, verbosity
);
3446 if (verbosity
>= 5) {
3447 if (ds_last(&string
) != '\n') {
3448 ds_put_char(&string
, '\n');
3450 ds_put_hex_dump(&string
, oh
, len
, 0, true);
3452 if (ds_last(&string
) != '\n') {
3453 ds_put_char(&string
, '\n');
3455 return ds_steal_cstr(&string
);
3458 ofp_print_error(&string
, error
);
3460 ds_put_hex_dump(&string
, oh
, len
, 0, true);
3461 return ds_steal_cstr(&string
);
3465 print_and_free(FILE *stream
, char *string
)
3467 fputs(string
, stream
);
3471 /* Pretty-print the OpenFlow packet of 'len' bytes at 'oh' to 'stream' at the
3472 * given 'verbosity' level. 0 is a minimal amount of verbosity and higher
3473 * numbers increase verbosity. */
3475 ofp_print(FILE *stream
, const void *oh
, size_t len
, int verbosity
)
3477 print_and_free(stream
, ofp_to_string(oh
, len
, verbosity
));
3480 /* Dumps the contents of the Ethernet frame in the 'len' bytes starting at
3481 * 'data' to 'stream'. */
3483 ofp_print_packet(FILE *stream
, const void *data
, size_t len
)
3485 print_and_free(stream
, ofp_packet_to_string(data
, len
));