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>
46 #include <vnet/interface/tx_queue_funcs.h>
49 format_vtr (u8 * s, va_list * args)
51 u32 vtr_op = va_arg (*args, u32);
52 u32 dot1q = va_arg (*args, u32);
53 u32 tag1 = va_arg (*args, u32);
54 u32 tag2 = va_arg (*args, u32);
58 return format (s, "none");
60 return format (s, "push-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
62 return format (s, "push-2 %s %d %d", dot1q ? "dot1q" : "dot1ad", tag1,
65 return format (s, "pop-1");
67 return format (s, "pop-2");
68 case L2_VTR_TRANSLATE_1_1:
69 return format (s, "trans-1-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
70 case L2_VTR_TRANSLATE_1_2:
71 return format (s, "trans-1-2 %s %d %d", dot1q ? "dot1q" : "dot1ad",
73 case L2_VTR_TRANSLATE_2_1:
74 return format (s, "trans-2-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
75 case L2_VTR_TRANSLATE_2_2:
76 return format (s, "trans-2-2 %s %d %d", dot1q ? "dot1q" : "dot1ad",
79 return format (s, "none");
84 format_vnet_sw_interface_flags (u8 * s, va_list * args)
86 u32 flags = va_arg (*args, u32);
88 if (flags & VNET_SW_INTERFACE_FLAG_ERROR)
89 s = format (s, "error");
93 (flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? "up" : "down");
94 if (flags & VNET_SW_INTERFACE_FLAG_PUNT)
95 s = format (s, "/punt");
102 format_vnet_hw_if_rx_mode (u8 * s, va_list * args)
104 vnet_hw_if_rx_mode mode = va_arg (*args, vnet_hw_if_rx_mode);
106 if (mode == VNET_HW_IF_RX_MODE_POLLING)
107 return format (s, "polling");
109 if (mode == VNET_HW_IF_RX_MODE_INTERRUPT)
110 return format (s, "interrupt");
112 if (mode == VNET_HW_IF_RX_MODE_ADAPTIVE)
113 return format (s, "adaptive");
115 return format (s, "unknown");
119 format_vnet_hw_interface_link_speed (u8 * s, va_list * args)
121 u32 link_speed = va_arg (*args, u32);
124 return format (s, "unknown");
126 if (link_speed >= 1000000)
127 return format (s, "%f Gbps", (f64) link_speed / 1000000);
129 if (link_speed >= 1000)
130 return format (s, "%f Mbps", (f64) link_speed / 1000);
132 return format (s, "%u Kbps", link_speed);
136 format_vnet_hw_interface_rss_queues (u8 * s, va_list * args)
138 clib_bitmap_t *bitmap = va_arg (*args, clib_bitmap_t *);
147 clib_bitmap_foreach (i, bitmap) {
148 s = format (s, "%u ", i);
157 format_vnet_hw_interface (u8 * s, va_list * args)
159 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
160 vnet_hw_interface_t *hi = va_arg (*args, vnet_hw_interface_t *);
161 vnet_hw_interface_class_t *hw_class;
162 vnet_device_class_t *dev_class;
163 int verbose = va_arg (*args, int);
167 return format (s, "%=32s%=6s%=8s%s", "Name", "Idx", "Link", "Hardware");
169 indent = format_get_indent (s);
171 s = format (s, "%-32v%=6d", hi->name, hi->hw_if_index);
173 if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
174 s = format (s, "%=8s", "slave");
176 s = format (s, "%=8s",
177 hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP ? "up" : "down");
179 hw_class = vnet_get_hw_interface_class (vnm, hi->hw_class_index);
180 dev_class = vnet_get_device_class (vnm, hi->dev_class_index);
182 if (hi->bond_info && (hi->bond_info != VNET_HW_INTERFACE_BOND_INFO_SLAVE))
185 s = format (s, "Slave-Idx:");
186 clib_bitmap_foreach (hw_idx, hi->bond_info)
187 s = format (s, " %d", hw_idx);
189 else if (dev_class->format_device_name)
190 s = format (s, "%U", dev_class->format_device_name, hi->dev_instance);
192 s = format (s, "%s%d", dev_class->name, hi->dev_instance);
194 s = format (s, "\n%ULink speed: %U", format_white_space, indent + 2,
195 format_vnet_hw_interface_link_speed, hi->link_speed);
197 if (vec_len (hi->rx_queue_indices))
199 s = format (s, "\n%URX Queues:", format_white_space, indent + 2);
200 s = format (s, "\n%U%-6s%-15s%-10s", format_white_space, indent + 4,
201 "queue", "thread", "mode");
202 for (int i = 0; i < vec_len (hi->rx_queue_indices); i++)
204 vnet_hw_if_rx_queue_t *rxq;
205 rxq = vnet_hw_if_get_rx_queue (vnm, hi->rx_queue_indices[i]);
206 s = format (s, "\n%U%-6u%-15U%-10U", format_white_space, indent + 4,
207 rxq->queue_id, format_vlib_thread_name_and_index,
208 rxq->thread_index, format_vnet_hw_if_rx_mode, rxq->mode);
212 if (vec_len (hi->tx_queue_indices))
214 s = format (s, "\n%UTX Queues:", format_white_space, indent + 2);
216 s, "\n%UTX Hash: %U", format_white_space, indent + 4, format_vnet_hash,
217 vnet_hash_function_from_func (hi->hf, hw_class->tx_hash_fn_type));
218 s = format (s, "\n%U%-6s%-7s%-15s", format_white_space, indent + 4,
219 "queue", "shared", "thread(s)");
220 for (int i = 0; i < vec_len (hi->tx_queue_indices); i++)
222 vnet_hw_if_tx_queue_t *txq;
223 txq = vnet_hw_if_get_tx_queue (vnm, hi->tx_queue_indices[i]);
225 s, "\n%U%-6u%-7s%U", format_white_space, indent + 4, txq->queue_id,
226 clib_bitmap_count_set_bits (txq->threads) > 1 ? "yes" : "no",
227 format_bitmap_list, txq->threads);
233 s = format (s, "\n%URSS queues: %U", format_white_space, indent + 2,
234 format_vnet_hw_interface_rss_queues, hi->rss_queues);
239 if (hw_class->format_device)
240 s = format (s, "\n%U%U",
241 format_white_space, indent + 2,
242 hw_class->format_device, hi->hw_if_index, verbose);
245 s = format (s, "\n%U%s",
246 format_white_space, indent + 2, hw_class->name);
247 if (hw_class->format_address && vec_len (hi->hw_address) > 0)
249 format (s, " address %U", hw_class->format_address,
253 if (dev_class->format_device)
254 s = format (s, "\n%U%U",
255 format_white_space, indent + 2,
256 dev_class->format_device, hi->dev_instance, verbose);
263 format_vnet_sw_interface_name (u8 * s, va_list * args)
265 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
266 vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
267 vnet_sw_interface_t *si_sup =
268 vnet_get_sup_sw_interface (vnm, si->sw_if_index);
269 vnet_hw_interface_t *hi_sup;
271 ASSERT (si_sup->type == VNET_SW_INTERFACE_TYPE_HARDWARE);
272 hi_sup = vnet_get_hw_interface (vnm, si_sup->hw_if_index);
274 s = format (s, "%v", hi_sup->name);
276 if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
277 s = format (s, ".%d", si->sub.id);
283 format_vnet_sw_if_index_name (u8 * s, va_list * args)
285 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
286 u32 sw_if_index = va_arg (*args, u32);
287 vnet_sw_interface_t *si;
289 si = vnet_get_sw_interface_or_null (vnm, sw_if_index);
293 return format (s, "DELETED");
295 return format (s, "%U", format_vnet_sw_interface_name, vnm, si);
299 format_vnet_hw_if_index_name (u8 * s, va_list * args)
301 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
302 u32 hw_if_index = va_arg (*args, u32);
303 vnet_hw_interface_t *hi;
305 hi = vnet_get_hw_interface (vnm, hw_if_index);
308 return format (s, "DELETED");
310 return format (s, "%v", hi->name);
314 format_vnet_sw_interface_cntrs (u8 * s, vnet_interface_main_t * im,
315 vnet_sw_interface_t * si, int json)
317 u32 indent, n_printed;
320 int json_need_comma_nl = 0;
324 * to output a json snippet, stick quotes in lots of places
325 * definitely deserves a one-character variable name.
330 indent = format_get_indent (s);
333 n_counters = vec_len (im->combined_sw_if_counters);
335 /* rx, tx counters... */
336 for (j = 0; j < n_counters; j++)
338 vlib_combined_counter_main_t *cm;
339 vlib_counter_t v, vtotal;
343 cm = im->combined_sw_if_counters + j;
344 vlib_get_combined_counter (cm, si->sw_if_index, &v);
345 vtotal.packets += v.packets;
346 vtotal.bytes += v.bytes;
348 /* Only display non-zero counters. */
349 if (vtotal.packets == 0)
354 if (json_need_comma_nl)
359 s = format (s, "%s%s_packets%s: %s%Ld%s,\n", x, cm->name, x, x,
361 s = format (s, "%s%s_bytes%s: %s%Ld%s", x, cm->name, x, x,
363 json_need_comma_nl = 1;
368 s = format (s, "\n%U", format_white_space, indent);
373 n = format (n, "%s packets", cm->name);
374 s = format (s, "%-16v%16Ld", n, vtotal.packets);
377 n = format (n, "%s bytes", cm->name);
378 s = format (s, "\n%U%-16v%16Ld",
379 format_white_space, indent, n, vtotal.bytes);
384 vlib_simple_counter_main_t *cm;
387 n_counters = vec_len (im->sw_if_counters);
389 for (j = 0; j < n_counters; j++)
393 cm = im->sw_if_counters + j;
395 v = vlib_get_simple_counter (cm, si->sw_if_index);
398 /* Only display non-zero counters. */
404 if (json_need_comma_nl)
409 s = format (s, "%s%s%s: %s%Ld%s", x, cm->name, x, x, vtotal, x);
410 json_need_comma_nl = 1;
416 s = format (s, "\n%U", format_white_space, indent);
419 s = format (s, "%-16s%16Ld", cm->name, vtotal);
427 format_vnet_sw_interface_mtu (u8 * s, va_list * args)
429 vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
431 return format (s, "%d/%d/%d/%d", si->mtu[VNET_MTU_L3],
432 si->mtu[VNET_MTU_IP4],
433 si->mtu[VNET_MTU_IP6], si->mtu[VNET_MTU_MPLS]);
437 format_vnet_sw_interface (u8 * s, va_list * args)
439 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
440 vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
441 vnet_interface_main_t *im = &vnm->interface_main;
444 return format (s, "%=32s%=5s%=10s%=21s%=16s%=16s",
445 "Name", "Idx", "State", "MTU (L3/IP4/IP6/MPLS)", "Counter",
448 s = format (s, "%-32U%=5d%=10U%=21U",
449 format_vnet_sw_interface_name, vnm, si, si->sw_if_index,
450 format_vnet_sw_interface_flags, si->flags,
451 format_vnet_sw_interface_mtu, si);
453 s = format_vnet_sw_interface_cntrs (s, im, si, 0 /* want json */ );
459 format_vnet_sw_interface_name_override (u8 * s, va_list * args)
461 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
462 vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
463 /* caller supplied display name for this interface */
464 u8 *name = va_arg (*args, u8 *);
465 vnet_interface_main_t *im = &vnm->interface_main;
469 return format (s, "%=32s%=5s%=16s%=16s%=16s",
470 "Name", "Idx", "State", "Counter", "Count");
472 s = format (s, "%-32v%=5d%=16U",
473 name, si->sw_if_index,
474 format_vnet_sw_interface_flags, si->flags);
476 s = format_vnet_sw_interface_cntrs (s, im, si, 0 /* want json */ );
482 format_vnet_buffer_flags (u8 * s, va_list * args)
484 vlib_buffer_t *buf = va_arg (*args, vlib_buffer_t *);
486 #define _(a,b,c,v) if (buf->flags & VNET_BUFFER_F_##b) s = format (s, "%s ", c);
487 foreach_vnet_buffer_flag;
493 format_vnet_buffer_opaque (u8 * s, va_list * args)
495 vlib_buffer_t *b = va_arg (*args, vlib_buffer_t *);
496 vnet_buffer_opaque_t *o = (vnet_buffer_opaque_t *) b->opaque;
497 vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
498 vnet_buffer_opquae_formatter_t helper_fp;
501 s = format (s, "raw: ");
503 for (i = 0; i < ARRAY_LEN (b->opaque); i++)
504 s = format (s, "%08x ", b->opaque[i]);
509 "sw_if_index[VLIB_RX]: %d, sw_if_index[VLIB_TX]: %d",
510 o->sw_if_index[0], o->sw_if_index[1]);
514 "L2 offset %d, L3 offset %d, L4 offset %d, feature arc index %d",
515 (u32) (o->l2_hdr_offset),
516 (u32) (o->l3_hdr_offset),
517 (u32) (o->l4_hdr_offset), (u32) (o->feature_arc_index));
521 "ip.adj_index[VLIB_RX]: %d, ip.adj_index[VLIB_TX]: %d",
522 (u32) (o->ip.adj_index[0]), (u32) (o->ip.adj_index[1]));
526 "ip.flow_hash: 0x%x, ip.save_protocol: 0x%x, ip.fib_index: %d",
527 o->ip.flow_hash, o->ip.save_protocol, o->ip.fib_index);
531 "ip.save_rewrite_length: %d, ip.rpf_id: %d",
532 o->ip.save_rewrite_length, o->ip.rpf_id);
536 "ip.icmp.type: %d ip.icmp.code: %d, ip.icmp.data: 0x%x",
537 (u32) (o->ip.icmp.type),
538 (u32) (o->ip.icmp.code), o->ip.icmp.data);
542 "ip.reass.next_index: %d, ip.reass.estimated_mtu: %d",
543 o->ip.reass.next_index, (u32) (o->ip.reass.estimated_mtu));
546 "ip.reass.error_next_index: %d, ip.reass.owner_thread_index: %d",
547 o->ip.reass.error_next_index,
548 (u32) (o->ip.reass.owner_thread_index));
551 "ip.reass.ip_proto: %d, ip.reass.l4_src_port: %d",
552 o->ip.reass.ip_proto, (u32) (o->ip.reass.l4_src_port));
554 s = format (s, "ip.reass.l4_dst_port: %d", o->ip.reass.l4_dst_port);
558 "ip.reass.fragment_first: %d ip.reass.fragment_last: %d",
559 (u32) (o->ip.reass.fragment_first),
560 (u32) (o->ip.reass.fragment_last));
564 "ip.reass.range_first: %d ip.reass.range_last: %d",
565 (u32) (o->ip.reass.range_first),
566 (u32) (o->ip.reass.range_last));
570 "ip.reass.next_range_bi: 0x%x, ip.reass.ip6_frag_hdr_offset: %d",
571 o->ip.reass.next_range_bi,
572 (u32) (o->ip.reass.ip6_frag_hdr_offset));
576 "mpls.ttl: %d, mpls.exp: %d, mpls.first: %d, "
577 "mpls.save_rewrite_length: %d, mpls.bier.n_bytes: %d",
578 (u32) (o->mpls.ttl), (u32) (o->mpls.exp), (u32) (o->mpls.first),
579 o->mpls.save_rewrite_length, (u32) (o->mpls.bier.n_bytes));
581 s = format (s, "mpls.mpls_hdr_length: %d", (u32) (o->mpls.mpls_hdr_length));
585 "l2.feature_bitmap: %08x, l2.bd_index: %d, l2.l2fib_sn %d, "
586 "l2.l2_len: %d, l2.shg: %d, l2.bd_age: %d",
587 (u32) (o->l2.feature_bitmap), (u32) (o->l2.bd_index),
588 (u32) (o->l2.l2fib_sn),
589 (u32) (o->l2.l2_len), (u32) (o->l2.shg), (u32) (o->l2.bd_age));
593 "l2.feature_bitmap_input: %U, L2.feature_bitmap_output: %U",
594 format_l2_input_feature_bitmap, o->l2.feature_bitmap, 0,
595 format_l2_output_features, o->l2.feature_bitmap, 0);
599 "l2t.next_index: %d, l2t.session_index: %d",
600 (u32) (o->l2t.next_index), o->l2t.session_index);
604 "l2_classify.table_index: %d, l2_classify.opaque_index: %d, "
605 "l2_classify.hash: 0x%llx",
606 o->l2_classify.table_index,
607 o->l2_classify.opaque_index, o->l2_classify.hash);
610 s = format (s, "policer.index: %d", o->policer.index);
613 s = format (s, "ipsec.sad_index: %d, ipsec.protect_index",
614 o->ipsec.sad_index, o->ipsec.protect_index);
617 s = format (s, "map.mtu: %d", (u32) (o->map.mtu));
621 "map_t.map_domain_index: %d, map_t.v6.saddr: 0x%x, "
622 "map_t.v6.daddr: 0x%x, map_t.v6.frag_offset: %d, "
623 "map_t.v6.l4_offset: %d, map_t.v6.l4_protocol: %d, "
624 "map.t.checksum_offset: %d",
625 o->map_t.map_domain_index,
628 (u32) (o->map_t.v6.frag_offset), (u32) (o->map_t.v6.l4_offset),
629 (u32) (o->map_t.v6.l4_protocol),
630 (u32) (o->map_t.checksum_offset));
634 "map_t.v6.l4_protocol: %d, map_t.checksum_offset: %d, "
636 (u32) (o->map_t.v6.l4_protocol),
637 (u32) (o->map_t.checksum_offset), (u32) (o->map_t.mtu));
641 "ip_frag.mtu: %d, ip_frag.next_index: %d, ip_frag.flags: 0x%x",
642 (u32) (o->ip_frag.mtu),
643 (u32) (o->ip_frag.next_index), (u32) (o->ip_frag.flags));
646 s = format (s, "cop.current_config_index: %d", o->cop.current_config_index);
649 s = format (s, "lisp.overlay_afi: %d", (u32) (o->lisp.overlay_afi));
654 "tcp.connection_index: %d, tcp.seq_number: %d, tcp.next_node_opaque: %d "
655 "tcp.seq_end: %d, tcp.ack_number: %d, tcp.hdr_offset: %d, "
656 "tcp.data_offset: %d", o->tcp.connection_index, o->tcp.next_node_opaque,
657 o->tcp.seq_number, o->tcp.seq_end, o->tcp.ack_number,
658 (u32) (o->tcp.hdr_offset), (u32) (o->tcp.data_offset));
662 "tcp.data_len: %d, tcp.flags: 0x%x",
663 (u32) (o->tcp.data_len), (u32) (o->tcp.flags));
666 s = format (s, "snat.flags: 0x%x", o->snat.flags);
669 for (i = 0; i < vec_len (im->buffer_opaque_format_helpers); i++)
671 helper_fp = im->buffer_opaque_format_helpers[i];
672 s = (*helper_fp) (b, s);
679 format_vnet_buffer_opaque2 (u8 * s, va_list * args)
681 vlib_buffer_t *b = va_arg (*args, vlib_buffer_t *);
682 vnet_buffer_opaque2_t *o = (vnet_buffer_opaque2_t *) b->opaque2;
683 vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
684 vnet_buffer_opquae_formatter_t helper_fp;
688 s = format (s, "raw: ");
690 for (i = 0; i < ARRAY_LEN (b->opaque2); i++)
691 s = format (s, "%08x ", b->opaque2[i]);
694 s = format (s, "qos.bits: %x, qos.source: %x",
695 (u32) (o->qos.bits), (u32) (o->qos.source));
697 s = format (s, "loop_counter: %d", o->loop_counter);
700 s = format (s, "gso_size: %d, gso_l4_hdr_sz: %d",
701 (u32) (o->gso_size), (u32) (o->gso_l4_hdr_sz));
704 s = format (s, "pg_replay_timestamp: %llu", (u32) (o->pg_replay_timestamp));
707 for (i = 0; i < vec_len (im->buffer_opaque2_format_helpers); i++)
709 helper_fp = im->buffer_opaque2_format_helpers[i];
710 s = (*helper_fp) (b, s);
717 vnet_register_format_buffer_opaque_helper (vnet_buffer_opquae_formatter_t fp)
719 vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
720 vec_add1 (im->buffer_opaque_format_helpers, fp);
724 vnet_register_format_buffer_opaque2_helper (vnet_buffer_opquae_formatter_t fp)
726 vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
727 vec_add1 (im->buffer_opaque2_format_helpers, fp);
732 unformat_vnet_buffer_flags (unformat_input_t * input, va_list * args)
734 u32 *flagp = va_arg (*args, u32 *);
738 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
740 /* Red herring, there is no such buffer flag */
741 if (unformat (input, "avail10"))
743 #define _(bit,enum,str,verbose) \
744 else if (unformat (input, str)) \
746 flags |= (1 << LOG2_VLIB_BUFFER_FLAG_USER(bit)); \
749 foreach_vnet_buffer_flag
760 unformat_vnet_buffer_offload_flags (unformat_input_t *input, va_list *args)
762 u32 *flagp = va_arg (*args, u32 *);
764 vnet_buffer_oflags_t oflags = 0;
766 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
770 #define _(bit, enum, str, verbose) \
771 else if (unformat (input, str)) \
773 oflags |= (1 << bit); \
776 foreach_vnet_buffer_offload_flag
781 *flagp = (u32) oflags;
786 unformat_vnet_hw_interface (unformat_input_t * input, va_list * args)
788 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
789 u32 *hw_if_index = va_arg (*args, u32 *);
790 vnet_interface_main_t *im = &vnm->interface_main;
791 vnet_device_class_t *c;
793 /* Try per device class functions first. */
794 vec_foreach (c, im->device_classes)
796 if (c->unformat_device_name
797 && unformat_user (input, c->unformat_device_name, hw_if_index))
801 return unformat_user (input, unformat_hash_vec_string,
802 im->hw_interface_by_name, hw_if_index);
806 unformat_vnet_sw_interface (unformat_input_t * input, va_list * args)
808 vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
809 u32 *result = va_arg (*args, u32 *);
810 vnet_hw_interface_t *hi;
811 u32 hw_if_index, id, id_specified;
817 if (unformat (input, "%_%v.%d%_", &if_name, &id)
818 && ((p = hash_get (vnm->interface_main.hw_interface_by_name, if_name))))
824 if (unformat (input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index))
829 hi = vnet_get_hw_interface (vnm, hw_if_index);
832 sw_if_index = hi->sw_if_index;
836 if (!(p = hash_get (hi->sub_interface_sw_if_index_by_id, id)))
840 if (!vnet_sw_interface_is_api_visible (vnm, sw_if_index))
842 *result = sw_if_index;
850 unformat_vnet_sw_interface_flags (unformat_input_t * input, va_list * args)
852 u32 *result = va_arg (*args, u32 *);
855 if (unformat (input, "up"))
856 flags |= VNET_SW_INTERFACE_FLAG_ADMIN_UP;
857 else if (unformat (input, "down"))
858 flags &= ~VNET_SW_INTERFACE_FLAG_ADMIN_UP;
859 else if (unformat (input, "punt"))
860 flags |= VNET_SW_INTERFACE_FLAG_PUNT;
861 else if (unformat (input, "enable"))
862 flags &= ~VNET_SW_INTERFACE_FLAG_PUNT;
871 unformat_vnet_hw_interface_flags (unformat_input_t * input, va_list * args)
873 u32 *result = va_arg (*args, u32 *);
876 if (unformat (input, "up"))
877 flags |= VNET_HW_INTERFACE_FLAG_LINK_UP;
878 else if (unformat (input, "down"))
879 flags &= ~VNET_HW_INTERFACE_FLAG_LINK_UP;
888 * fd.io coding-style-patch-verification: ON
891 * eval: (c-set-style "gnu")