2 * Copyright (c) 2015 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 * interface_format.c: interface formatting
18 * Copyright (c) 2008 Eliot Dresselhaus
20 * Permission is hereby granted, free of charge, to any person obtaining
21 * a copy of this software and associated documentation files (the
22 * "Software"), to deal in the Software without restriction, including
23 * without limitation the rights to use, copy, modify, merge, publish,
24 * distribute, sublicense, and/or sell copies of the Software, and to
25 * permit persons to whom the Software is furnished to do so, subject to
26 * the following conditions:
28 * The above copyright notice and this permission notice shall be
29 * included in all copies or substantial portions of the Software.
31 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
32 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
33 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
34 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
35 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
36 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
37 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
40 #include <vnet/vnet.h>
41 #include <vppinfra/bitmap.h>
42 #include <vnet/l2/l2_input.h>
43 #include <vnet/l2/l2_output.h>
44 #include <vnet/l2/l2_vtr.h>
45 #include <vnet/interface/rx_queue_funcs.h>
48 format_vtr (u8 * s, va_list * args)
50 u32 vtr_op = va_arg (*args, u32);
51 u32 dot1q = va_arg (*args, u32);
52 u32 tag1 = va_arg (*args, u32);
53 u32 tag2 = va_arg (*args, u32);
57 return format (s, "none");
59 return format (s, "push-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
61 return format (s, "push-2 %s %d %d", dot1q ? "dot1q" : "dot1ad", tag1,
64 return format (s, "pop-1");
66 return format (s, "pop-2");
67 case L2_VTR_TRANSLATE_1_1:
68 return format (s, "trans-1-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
69 case L2_VTR_TRANSLATE_1_2:
70 return format (s, "trans-1-2 %s %d %d", dot1q ? "dot1q" : "dot1ad",
72 case L2_VTR_TRANSLATE_2_1:
73 return format (s, "trans-2-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
74 case L2_VTR_TRANSLATE_2_2:
75 return format (s, "trans-2-2 %s %d %d", dot1q ? "dot1q" : "dot1ad",
78 return format (s, "none");
83 format_vnet_sw_interface_flags (u8 * s, va_list * args)
85 u32 flags = va_arg (*args, u32);
87 if (flags & VNET_SW_INTERFACE_FLAG_ERROR)
88 s = format (s, "error");
92 (flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? "up" : "down");
93 if (flags & VNET_SW_INTERFACE_FLAG_PUNT)
94 s = format (s, "/punt");
101 format_vnet_hw_if_rx_mode (u8 * s, va_list * args)
103 vnet_hw_if_rx_mode mode = va_arg (*args, vnet_hw_if_rx_mode);
105 if (mode == VNET_HW_IF_RX_MODE_POLLING)
106 return format (s, "polling");
108 if (mode == VNET_HW_IF_RX_MODE_INTERRUPT)
109 return format (s, "interrupt");
111 if (mode == VNET_HW_IF_RX_MODE_ADAPTIVE)
112 return format (s, "adaptive");
114 return format (s, "unknown");
118 format_vnet_hw_interface_link_speed (u8 * s, va_list * args)
120 u32 link_speed = va_arg (*args, u32);
123 return format (s, "unknown");
125 if (link_speed >= 1000000)
126 return format (s, "%f Gbps", (f64) link_speed / 1000000);
128 if (link_speed >= 1000)
129 return format (s, "%f Mbps", (f64) link_speed / 1000);
131 return format (s, "%u Kbps", link_speed);
135 format_vnet_hw_interface_rss_queues (u8 * s, va_list * args)
137 clib_bitmap_t *bitmap = va_arg (*args, clib_bitmap_t *);
146 clib_bitmap_foreach (i, bitmap) {
147 s = format (s, "%u ", i);
156 format_vnet_hw_interface (u8 * s, va_list * args)
158 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
159 vnet_hw_interface_t *hi = va_arg (*args, vnet_hw_interface_t *);
160 vnet_hw_interface_class_t *hw_class;
161 vnet_device_class_t *dev_class;
162 int verbose = va_arg (*args, int);
166 return format (s, "%=32s%=6s%=8s%s", "Name", "Idx", "Link", "Hardware");
168 indent = format_get_indent (s);
170 s = format (s, "%-32v%=6d", hi->name, hi->hw_if_index);
172 if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
173 s = format (s, "%=8s", "slave");
175 s = format (s, "%=8s",
176 hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP ? "up" : "down");
178 hw_class = vnet_get_hw_interface_class (vnm, hi->hw_class_index);
179 dev_class = vnet_get_device_class (vnm, hi->dev_class_index);
181 if (hi->bond_info && (hi->bond_info != VNET_HW_INTERFACE_BOND_INFO_SLAVE))
184 s = format (s, "Slave-Idx:");
185 clib_bitmap_foreach (hw_idx, hi->bond_info)
186 s = format (s, " %d", hw_idx);
188 else if (dev_class->format_device_name)
189 s = format (s, "%U", dev_class->format_device_name, hi->dev_instance);
191 s = format (s, "%s%d", dev_class->name, hi->dev_instance);
193 s = format (s, "\n%ULink speed: %U", format_white_space, indent + 2,
194 format_vnet_hw_interface_link_speed, hi->link_speed);
196 if (vec_len (hi->rx_queue_indices))
198 s = format (s, "\n%URX Queues:", format_white_space, indent + 2);
199 s = format (s, "\n%U%-6s%-15s%-10s", format_white_space, indent + 4,
200 "queue", "thread", "mode");
201 for (int i = 0; i < vec_len (hi->rx_queue_indices); i++)
203 vnet_hw_if_rx_queue_t *rxq;
204 rxq = vnet_hw_if_get_rx_queue (vnm, hi->rx_queue_indices[i]);
205 s = format (s, "\n%U%-6u%-15U%-10U", format_white_space, indent + 4,
206 rxq->queue_id, format_vlib_thread_name_and_index,
207 rxq->thread_index, format_vnet_hw_if_rx_mode, rxq->mode);
213 s = format (s, "\n%URSS queues: %U", format_white_space, indent + 2,
214 format_vnet_hw_interface_rss_queues, hi->rss_queues);
219 if (hw_class->format_device)
220 s = format (s, "\n%U%U",
221 format_white_space, indent + 2,
222 hw_class->format_device, hi->hw_if_index, verbose);
225 s = format (s, "\n%U%s",
226 format_white_space, indent + 2, hw_class->name);
227 if (hw_class->format_address && vec_len (hi->hw_address) > 0)
229 format (s, " address %U", hw_class->format_address,
233 if (dev_class->format_device)
234 s = format (s, "\n%U%U",
235 format_white_space, indent + 2,
236 dev_class->format_device, hi->dev_instance, verbose);
243 format_vnet_sw_interface_name (u8 * s, va_list * args)
245 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
246 vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
247 vnet_sw_interface_t *si_sup =
248 vnet_get_sup_sw_interface (vnm, si->sw_if_index);
249 vnet_hw_interface_t *hi_sup;
251 ASSERT (si_sup->type == VNET_SW_INTERFACE_TYPE_HARDWARE);
252 hi_sup = vnet_get_hw_interface (vnm, si_sup->hw_if_index);
254 s = format (s, "%v", hi_sup->name);
256 if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
257 s = format (s, ".%d", si->sub.id);
263 format_vnet_sw_if_index_name (u8 * s, va_list * args)
265 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
266 u32 sw_if_index = va_arg (*args, u32);
267 vnet_sw_interface_t *si;
269 si = vnet_get_sw_interface_or_null (vnm, sw_if_index);
273 return format (s, "DELETED");
275 return format (s, "%U", format_vnet_sw_interface_name, vnm, si);
279 format_vnet_hw_if_index_name (u8 * s, va_list * args)
281 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
282 u32 hw_if_index = va_arg (*args, u32);
283 vnet_hw_interface_t *hi;
285 hi = vnet_get_hw_interface (vnm, hw_if_index);
288 return format (s, "DELETED");
290 return format (s, "%v", hi->name);
294 format_vnet_sw_interface_cntrs (u8 * s, vnet_interface_main_t * im,
295 vnet_sw_interface_t * si, int json)
297 u32 indent, n_printed;
300 int json_need_comma_nl = 0;
304 * to output a json snippet, stick quotes in lots of places
305 * definitely deserves a one-character variable name.
310 indent = format_get_indent (s);
313 n_counters = vec_len (im->combined_sw_if_counters);
315 /* rx, tx counters... */
316 for (j = 0; j < n_counters; j++)
318 vlib_combined_counter_main_t *cm;
319 vlib_counter_t v, vtotal;
323 cm = im->combined_sw_if_counters + j;
324 vlib_get_combined_counter (cm, si->sw_if_index, &v);
325 vtotal.packets += v.packets;
326 vtotal.bytes += v.bytes;
328 /* Only display non-zero counters. */
329 if (vtotal.packets == 0)
334 if (json_need_comma_nl)
339 s = format (s, "%s%s_packets%s: %s%Ld%s,\n", x, cm->name, x, x,
341 s = format (s, "%s%s_bytes%s: %s%Ld%s", x, cm->name, x, x,
343 json_need_comma_nl = 1;
348 s = format (s, "\n%U", format_white_space, indent);
353 n = format (n, "%s packets", cm->name);
354 s = format (s, "%-16v%16Ld", n, vtotal.packets);
357 n = format (n, "%s bytes", cm->name);
358 s = format (s, "\n%U%-16v%16Ld",
359 format_white_space, indent, n, vtotal.bytes);
364 vlib_simple_counter_main_t *cm;
367 n_counters = vec_len (im->sw_if_counters);
369 for (j = 0; j < n_counters; j++)
373 cm = im->sw_if_counters + j;
375 v = vlib_get_simple_counter (cm, si->sw_if_index);
378 /* Only display non-zero counters. */
384 if (json_need_comma_nl)
389 s = format (s, "%s%s%s: %s%Ld%s", x, cm->name, x, x, vtotal, x);
390 json_need_comma_nl = 1;
396 s = format (s, "\n%U", format_white_space, indent);
399 s = format (s, "%-16s%16Ld", cm->name, vtotal);
407 format_vnet_sw_interface_mtu (u8 * s, va_list * args)
409 vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
411 return format (s, "%d/%d/%d/%d", si->mtu[VNET_MTU_L3],
412 si->mtu[VNET_MTU_IP4],
413 si->mtu[VNET_MTU_IP6], si->mtu[VNET_MTU_MPLS]);
417 format_vnet_sw_interface (u8 * s, va_list * args)
419 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
420 vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
421 vnet_interface_main_t *im = &vnm->interface_main;
424 return format (s, "%=32s%=5s%=10s%=21s%=16s%=16s",
425 "Name", "Idx", "State", "MTU (L3/IP4/IP6/MPLS)", "Counter",
428 s = format (s, "%-32U%=5d%=10U%=21U",
429 format_vnet_sw_interface_name, vnm, si, si->sw_if_index,
430 format_vnet_sw_interface_flags, si->flags,
431 format_vnet_sw_interface_mtu, si);
433 s = format_vnet_sw_interface_cntrs (s, im, si, 0 /* want json */ );
439 format_vnet_sw_interface_name_override (u8 * s, va_list * args)
441 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
442 vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
443 /* caller supplied display name for this interface */
444 u8 *name = va_arg (*args, u8 *);
445 vnet_interface_main_t *im = &vnm->interface_main;
449 return format (s, "%=32s%=5s%=16s%=16s%=16s",
450 "Name", "Idx", "State", "Counter", "Count");
452 s = format (s, "%-32v%=5d%=16U",
453 name, si->sw_if_index,
454 format_vnet_sw_interface_flags, si->flags);
456 s = format_vnet_sw_interface_cntrs (s, im, si, 0 /* want json */ );
462 format_vnet_buffer_flags (u8 * s, va_list * args)
464 vlib_buffer_t *buf = va_arg (*args, vlib_buffer_t *);
466 #define _(a,b,c,v) if (buf->flags & VNET_BUFFER_F_##b) s = format (s, "%s ", c);
467 foreach_vnet_buffer_flag;
473 format_vnet_buffer_opaque (u8 * s, va_list * args)
475 vlib_buffer_t *b = va_arg (*args, vlib_buffer_t *);
476 vnet_buffer_opaque_t *o = (vnet_buffer_opaque_t *) b->opaque;
477 vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
478 vnet_buffer_opquae_formatter_t helper_fp;
481 s = format (s, "raw: ");
483 for (i = 0; i < ARRAY_LEN (b->opaque); i++)
484 s = format (s, "%08x ", b->opaque[i]);
489 "sw_if_index[VLIB_RX]: %d, sw_if_index[VLIB_TX]: %d",
490 o->sw_if_index[0], o->sw_if_index[1]);
494 "L2 offset %d, L3 offset %d, L4 offset %d, feature arc index %d",
495 (u32) (o->l2_hdr_offset),
496 (u32) (o->l3_hdr_offset),
497 (u32) (o->l4_hdr_offset), (u32) (o->feature_arc_index));
501 "ip.adj_index[VLIB_RX]: %d, ip.adj_index[VLIB_TX]: %d",
502 (u32) (o->ip.adj_index[0]), (u32) (o->ip.adj_index[1]));
506 "ip.flow_hash: 0x%x, ip.save_protocol: 0x%x, ip.fib_index: %d",
507 o->ip.flow_hash, o->ip.save_protocol, o->ip.fib_index);
511 "ip.save_rewrite_length: %d, ip.rpf_id: %d",
512 o->ip.save_rewrite_length, o->ip.rpf_id);
516 "ip.icmp.type: %d ip.icmp.code: %d, ip.icmp.data: 0x%x",
517 (u32) (o->ip.icmp.type),
518 (u32) (o->ip.icmp.code), o->ip.icmp.data);
522 "ip.reass.next_index: %d, ip.reass.estimated_mtu: %d",
523 o->ip.reass.next_index, (u32) (o->ip.reass.estimated_mtu));
526 "ip.reass.error_next_index: %d, ip.reass.owner_thread_index: %d",
527 o->ip.reass.error_next_index,
528 (u32) (o->ip.reass.owner_thread_index));
531 "ip.reass.ip_proto: %d, ip.reass.l4_src_port: %d",
532 o->ip.reass.ip_proto, (u32) (o->ip.reass.l4_src_port));
534 s = format (s, "ip.reass.l4_dst_port: %d", o->ip.reass.l4_dst_port);
538 "ip.reass.fragment_first: %d ip.reass.fragment_last: %d",
539 (u32) (o->ip.reass.fragment_first),
540 (u32) (o->ip.reass.fragment_last));
544 "ip.reass.range_first: %d ip.reass.range_last: %d",
545 (u32) (o->ip.reass.range_first),
546 (u32) (o->ip.reass.range_last));
550 "ip.reass.next_range_bi: 0x%x, ip.reass.ip6_frag_hdr_offset: %d",
551 o->ip.reass.next_range_bi,
552 (u32) (o->ip.reass.ip6_frag_hdr_offset));
556 "mpls.ttl: %d, mpls.exp: %d, mpls.first: %d, "
557 "mpls.save_rewrite_length: %d, mpls.bier.n_bytes: %d",
558 (u32) (o->mpls.ttl), (u32) (o->mpls.exp), (u32) (o->mpls.first),
559 o->mpls.save_rewrite_length, (u32) (o->mpls.bier.n_bytes));
561 s = format (s, "mpls.mpls_hdr_length: %d", (u32) (o->mpls.mpls_hdr_length));
565 "l2.feature_bitmap: %08x, l2.bd_index: %d, l2.l2fib_sn %d, "
566 "l2.l2_len: %d, l2.shg: %d, l2.bd_age: %d",
567 (u32) (o->l2.feature_bitmap), (u32) (o->l2.bd_index),
568 (u32) (o->l2.l2fib_sn),
569 (u32) (o->l2.l2_len), (u32) (o->l2.shg), (u32) (o->l2.bd_age));
573 "l2.feature_bitmap_input: %U, L2.feature_bitmap_output: %U",
574 format_l2_input_feature_bitmap, o->l2.feature_bitmap, 0,
575 format_l2_output_features, o->l2.feature_bitmap, 0);
579 "l2t.next_index: %d, l2t.session_index: %d",
580 (u32) (o->l2t.next_index), o->l2t.session_index);
584 "l2_classify.table_index: %d, l2_classify.opaque_index: %d, "
585 "l2_classify.hash: 0x%llx",
586 o->l2_classify.table_index,
587 o->l2_classify.opaque_index, o->l2_classify.hash);
590 s = format (s, "policer.index: %d", o->policer.index);
593 s = format (s, "ipsec.sad_index: %d, ipsec.protect_index",
594 o->ipsec.sad_index, o->ipsec.protect_index);
597 s = format (s, "map.mtu: %d", (u32) (o->map.mtu));
601 "map_t.map_domain_index: %d, map_t.v6.saddr: 0x%x, "
602 "map_t.v6.daddr: 0x%x, map_t.v6.frag_offset: %d, "
603 "map_t.v6.l4_offset: %d, map_t.v6.l4_protocol: %d, "
604 "map.t.checksum_offset: %d",
605 o->map_t.map_domain_index,
608 (u32) (o->map_t.v6.frag_offset), (u32) (o->map_t.v6.l4_offset),
609 (u32) (o->map_t.v6.l4_protocol),
610 (u32) (o->map_t.checksum_offset));
614 "map_t.v6.l4_protocol: %d, map_t.checksum_offset: %d, "
616 (u32) (o->map_t.v6.l4_protocol),
617 (u32) (o->map_t.checksum_offset), (u32) (o->map_t.mtu));
621 "ip_frag.mtu: %d, ip_frag.next_index: %d, ip_frag.flags: 0x%x",
622 (u32) (o->ip_frag.mtu),
623 (u32) (o->ip_frag.next_index), (u32) (o->ip_frag.flags));
626 s = format (s, "cop.current_config_index: %d", o->cop.current_config_index);
629 s = format (s, "lisp.overlay_afi: %d", (u32) (o->lisp.overlay_afi));
634 "tcp.connection_index: %d, tcp.seq_number: %d, tcp.next_node_opaque: %d "
635 "tcp.seq_end: %d, tcp.ack_number: %d, tcp.hdr_offset: %d, "
636 "tcp.data_offset: %d", o->tcp.connection_index, o->tcp.next_node_opaque,
637 o->tcp.seq_number, o->tcp.seq_end, o->tcp.ack_number,
638 (u32) (o->tcp.hdr_offset), (u32) (o->tcp.data_offset));
642 "tcp.data_len: %d, tcp.flags: 0x%x",
643 (u32) (o->tcp.data_len), (u32) (o->tcp.flags));
646 s = format (s, "snat.flags: 0x%x", o->snat.flags);
649 for (i = 0; i < vec_len (im->buffer_opaque_format_helpers); i++)
651 helper_fp = im->buffer_opaque_format_helpers[i];
652 s = (*helper_fp) (b, s);
659 format_vnet_buffer_opaque2 (u8 * s, va_list * args)
661 vlib_buffer_t *b = va_arg (*args, vlib_buffer_t *);
662 vnet_buffer_opaque2_t *o = (vnet_buffer_opaque2_t *) b->opaque2;
663 vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
664 vnet_buffer_opquae_formatter_t helper_fp;
668 s = format (s, "raw: ");
670 for (i = 0; i < ARRAY_LEN (b->opaque2); i++)
671 s = format (s, "%08x ", b->opaque2[i]);
674 s = format (s, "qos.bits: %x, qos.source: %x",
675 (u32) (o->qos.bits), (u32) (o->qos.source));
677 s = format (s, "loop_counter: %d", o->loop_counter);
680 s = format (s, "gbp.flags: %x, gbp.sclass: %d",
681 (u32) (o->gbp.flags), (u32) (o->gbp.sclass));
684 s = format (s, "gso_size: %d, gso_l4_hdr_sz: %d",
685 (u32) (o->gso_size), (u32) (o->gso_l4_hdr_sz));
688 s = format (s, "pg_replay_timestamp: %llu", (u32) (o->pg_replay_timestamp));
691 for (i = 0; i < vec_len (im->buffer_opaque2_format_helpers); i++)
693 helper_fp = im->buffer_opaque2_format_helpers[i];
694 s = (*helper_fp) (b, s);
701 vnet_register_format_buffer_opaque_helper (vnet_buffer_opquae_formatter_t fp)
703 vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
704 vec_add1 (im->buffer_opaque_format_helpers, fp);
708 vnet_register_format_buffer_opaque2_helper (vnet_buffer_opquae_formatter_t fp)
710 vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
711 vec_add1 (im->buffer_opaque2_format_helpers, fp);
716 unformat_vnet_buffer_flags (unformat_input_t * input, va_list * args)
718 u32 *flagp = va_arg (*args, u32 *);
722 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
724 /* Red herring, there is no such buffer flag */
725 if (unformat (input, "avail10"))
727 #define _(bit,enum,str,verbose) \
728 else if (unformat (input, str)) \
730 flags |= (1 << LOG2_VLIB_BUFFER_FLAG_USER(bit)); \
733 foreach_vnet_buffer_flag
744 unformat_vnet_buffer_offload_flags (unformat_input_t *input, va_list *args)
746 u32 *flagp = va_arg (*args, u32 *);
750 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
754 #define _(bit, enum, str, verbose) \
755 else if (unformat (input, str)) \
757 oflags |= (1 << bit); \
760 foreach_vnet_buffer_offload_flag
770 unformat_vnet_hw_interface (unformat_input_t * input, va_list * args)
772 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
773 u32 *hw_if_index = va_arg (*args, u32 *);
774 vnet_interface_main_t *im = &vnm->interface_main;
775 vnet_device_class_t *c;
777 /* Try per device class functions first. */
778 vec_foreach (c, im->device_classes)
780 if (c->unformat_device_name
781 && unformat_user (input, c->unformat_device_name, hw_if_index))
785 return unformat_user (input, unformat_hash_vec_string,
786 im->hw_interface_by_name, hw_if_index);
790 unformat_vnet_sw_interface (unformat_input_t * input, va_list * args)
792 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
793 u32 *result = va_arg (*args, u32 *);
794 vnet_hw_interface_t *hi;
795 u32 hw_if_index, id, id_specified;
801 if (unformat (input, "%_%v.%d%_", &if_name, &id)
802 && ((p = hash_get (vnm->interface_main.hw_interface_by_name, if_name))))
808 if (unformat (input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index))
813 hi = vnet_get_hw_interface (vnm, hw_if_index);
816 sw_if_index = hi->sw_if_index;
820 if (!(p = hash_get (hi->sub_interface_sw_if_index_by_id, id)))
824 if (!vnet_sw_interface_is_api_visible (vnm, sw_if_index))
826 *result = sw_if_index;
834 unformat_vnet_sw_interface_flags (unformat_input_t * input, va_list * args)
836 u32 *result = va_arg (*args, u32 *);
839 if (unformat (input, "up"))
840 flags |= VNET_SW_INTERFACE_FLAG_ADMIN_UP;
841 else if (unformat (input, "down"))
842 flags &= ~VNET_SW_INTERFACE_FLAG_ADMIN_UP;
843 else if (unformat (input, "punt"))
844 flags |= VNET_SW_INTERFACE_FLAG_PUNT;
845 else if (unformat (input, "enable"))
846 flags &= ~VNET_SW_INTERFACE_FLAG_PUNT;
855 unformat_vnet_hw_interface_flags (unformat_input_t * input, va_list * args)
857 u32 *result = va_arg (*args, u32 *);
860 if (unformat (input, "up"))
861 flags |= VNET_HW_INTERFACE_FLAG_LINK_UP;
862 else if (unformat (input, "down"))
863 flags &= ~VNET_HW_INTERFACE_FLAG_LINK_UP;
872 * fd.io coding-style-patch-verification: ON
875 * eval: (c-set-style "gnu")