aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorTibor Frank <tifrank@cisco.com>2018-09-06 14:06:12 +0200
committerTibor Frank <tifrank@cisco.com>2018-09-07 10:13:33 +0000
commitcd483d75916f280b4a85d0a20772d2653930a192 (patch)
tree69dc39dbfb9820bec82ee295eef7f233c0561fb7
parent2de6559ca7be75f432d58abfd7e3bd6b55f02385 (diff)
CSIT-1271: Add VTS tests to MRR jobs
Change-Id: I5c0be60a1819c5c46225b4468ba9c88068231f08 Signed-off-by: Tibor Frank <tifrank@cisco.com>
-rw-r--r--resources/libraries/bash/function/common.sh3
1 files changed, 3 insertions, 0 deletions
diff --git a/resources/libraries/bash/function/common.sh b/resources/libraries/bash/function/common.sh
index b3a06d497b..f08d7f2818 100644
--- a/resources/libraries/bash/function/common.sh
+++ b/resources/libraries/bash/function/common.sh
@@ -414,6 +414,9 @@ function select_tags () {
"mrrAND78bAND1c"
"mrrAND78bAND2c"
"mrrAND78bAND4c"
+ "mrrAND114bAND1c"
+ "mrrAND114bAND2c"
+ "mrrAND114bAND4c"
"mrrANDimixAND1cANDvhost"
"mrrANDimixAND2cANDvhost"
"mrrANDimixAND4cANDvhost"
56 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835
/*
 * Copyright (c) 2015 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
/*
 * interface_format.c: interface formatting
 *
 * Copyright (c) 2008 Eliot Dresselhaus
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include <vnet/vnet.h>
#include <vppinfra/bitmap.h>
#include <vnet/l2/l2_input.h>
#include <vnet/l2/l2_output.h>
#include <vnet/l2/l2_vtr.h>

u8 *
format_vtr (u8 * s, va_list * args)
{
  u32 vtr_op = va_arg (*args, u32);
  u32 dot1q = va_arg (*args, u32);
  u32 tag1 = va_arg (*args, u32);
  u32 tag2 = va_arg (*args, u32);
  switch (vtr_op)
    {
    case L2_VTR_DISABLED:
      return format (s, "none");
    case L2_VTR_PUSH_1:
      return format (s, "push-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
    case L2_VTR_PUSH_2:
      return format (s, "push-2 %s %d %d", dot1q ? "dot1q" : "dot1ad", tag1,
		     tag2);
    case L2_VTR_POP_1:
      return format (s, "pop-1");
    case L2_VTR_POP_2:
      return format (s, "pop-2");
    case L2_VTR_TRANSLATE_1_1:
      return format (s, "trans-1-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
    case L2_VTR_TRANSLATE_1_2:
      return format (s, "trans-1-2 %s %d %d", dot1q ? "dot1q" : "dot1ad",
		     tag1, tag2);
    case L2_VTR_TRANSLATE_2_1:
      return format (s, "trans-2-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
    case L2_VTR_TRANSLATE_2_2:
      return format (s, "trans-2-2 %s %d %d", dot1q ? "dot1q" : "dot1ad",
		     tag1, tag2);
    default:
      return format (s, "none");
    }
}

u8 *
format_vnet_sw_interface_flags (u8 * s, va_list * args)
{
  u32 flags = va_arg (*args, u32);

  if (flags & VNET_SW_INTERFACE_FLAG_ERROR)
    s = format (s, "error");
  else
    {
      s = format (s, "%s",
		  (flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? "up" : "down");
      if (flags & VNET_SW_INTERFACE_FLAG_PUNT)
	s = format (s, "/punt");
    }

  return s;
}

u8 *
format_vnet_hw_if_rx_mode (u8 * s, va_list * args)
{
  vnet_hw_if_rx_mode mode = va_arg (*args, vnet_hw_if_rx_mode);

  if (mode == VNET_HW_IF_RX_MODE_POLLING)
    return format (s, "polling");

  if (mode == VNET_HW_IF_RX_MODE_INTERRUPT)
    return format (s, "interrupt");

  if (mode == VNET_HW_IF_RX_MODE_ADAPTIVE)
    return format (s, "adaptive");

  return format (s, "unknown");
}

u8 *
format_vnet_hw_interface_link_speed (u8 * s, va_list * args)
{
  u32 link_speed = va_arg (*args, u32);

  if (link_speed == 0)
    return format (s, "unknown");

  if (link_speed >= 1000000)
    return format (s, "%f Gbps", (f64) link_speed / 1000000);

  if (link_speed >= 1000)
    return format (s, "%f Mbps", (f64) link_speed / 1000);

  return format (s, "%u Kbps", link_speed);
}

u8 *
format_vnet_hw_interface_rss_queues (u8 * s, va_list * args)
{
  clib_bitmap_t *bitmap = va_arg (*args, clib_bitmap_t *);
  int i;

  if (bitmap == NULL)
    return s;

  if (bitmap)
    {
    /* *INDENT-OFF* */
    clib_bitmap_foreach (i, bitmap)  {
      s = format (s, "%u ", i);
    }
    /* *INDENT-ON* */
    }

  return s;
}

u8 *
format_vnet_hw_interface (u8 * s, va_list * args)
{
  vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
  vnet_hw_interface_t *hi = va_arg (*args, vnet_hw_interface_t *);
  vnet_hw_interface_class_t *hw_class;
  vnet_device_class_t *dev_class;
  int verbose = va_arg (*args, int);
  u32 indent;

  if (!hi)
    return format (s, "%=32s%=6s%=8s%s", "Name", "Idx", "Link", "Hardware");

  indent = format_get_indent (s);

  s = format (s, "%-32v%=6d", hi->name, hi->hw_if_index);

  if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
    s = format (s, "%=8s", "slave");
  else
    s = format (s, "%=8s",
		hi->flags & VNET_HW_INTERFACE_FLAG_LINK_UP ? "up" : "down");

  hw_class = vnet_get_hw_interface_class (vnm, hi->hw_class_index);
  dev_class = vnet_get_device_class (vnm, hi->dev_class_index);

  if (hi->bond_info && (hi->bond_info != VNET_HW_INTERFACE_BOND_INFO_SLAVE))
    {
      int hw_idx;
      s = format (s, "Slave-Idx:");
      clib_bitmap_foreach (hw_idx, hi->bond_info)
	s = format (s, " %d", hw_idx);
    }
  else if (dev_class->format_device_name)
    s = format (s, "%U", dev_class->format_device_name, hi->dev_instance);
  else
    s = format (s, "%s%d", dev_class->name, hi->dev_instance);

  s = format (s, "\n%ULink speed: %U", format_white_space, indent + 2,
	      format_vnet_hw_interface_link_speed, hi->link_speed);

  if (hi->rss_queues)
    {
      s = format (s, "\n%URSS queues: %U", format_white_space, indent + 2,
		  format_vnet_hw_interface_rss_queues, hi->rss_queues);
    }

  if (verbose)
    {
      if (hw_class->format_device)
	s = format (s, "\n%U%U",
		    format_white_space, indent + 2,
		    hw_class->format_device, hi->hw_if_index, verbose);
      else
	{
	  s = format (s, "\n%U%s",
		      format_white_space, indent + 2, hw_class->name);
	  if (hw_class->format_address && vec_len (hi->hw_address) > 0)
	    s =
	      format (s, " address %U", hw_class->format_address,
		      hi->hw_address);
	}

      if (dev_class->format_device)
	s = format (s, "\n%U%U",
		    format_white_space, indent + 2,
		    dev_class->format_device, hi->dev_instance, verbose);
    }

  return s;
}

u8 *
format_vnet_sw_interface_name (u8 * s, va_list * args)
{
  vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
  vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
  vnet_sw_interface_t *si_sup =
    vnet_get_sup_sw_interface (vnm, si->sw_if_index);
  vnet_hw_interface_t *hi_sup;

  ASSERT (si_sup->type == VNET_SW_INTERFACE_TYPE_HARDWARE);
  hi_sup = vnet_get_hw_interface (vnm, si_sup->hw_if_index);

  s = format (s, "%v", hi_sup->name);

  if (si->type != VNET_SW_INTERFACE_TYPE_HARDWARE)
    s = format (s, ".%d", si->sub.id);

  return s;
}

u8 *
format_vnet_sw_if_index_name (u8 * s, va_list * args)
{
  vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
  u32 sw_if_index = va_arg (*args, u32);
  vnet_sw_interface_t *si;

  si = vnet_get_sw_interface_or_null (vnm, sw_if_index);

  if (NULL == si)
    {
      return format (s, "DELETED");
    }
  return format (s, "%U", format_vnet_sw_interface_name, vnm, si);
}

u8 *
format_vnet_hw_if_index_name (u8 * s, va_list * args)
{
  vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
  u32 hw_if_index = va_arg (*args, u32);
  vnet_hw_interface_t *hi;

  hi = vnet_get_hw_interface (vnm, hw_if_index);

  if (hi == 0)
    return format (s, "DELETED");

  return format (s, "%v", hi->name);
}

u8 *
format_vnet_sw_interface_cntrs (u8 * s, vnet_interface_main_t * im,
				vnet_sw_interface_t * si, int json)
{
  u32 indent, n_printed;
  int j, n_counters;
  char *x = "";
  int json_need_comma_nl = 0;
  u8 *n = 0;

  /*
   * to output a json snippet, stick quotes in lots of places
   * definitely deserves a one-character variable name.
   */
  if (json)
    x = "\"";

  indent = format_get_indent (s);
  n_printed = 0;

  n_counters = vec_len (im->combined_sw_if_counters);

  /* rx, tx counters... */
  for (j = 0; j < n_counters; j++)
    {
      vlib_combined_counter_main_t *cm;
      vlib_counter_t v, vtotal;
      vtotal.packets = 0;
      vtotal.bytes = 0;

      cm = im->combined_sw_if_counters + j;
      vlib_get_combined_counter (cm, si->sw_if_index, &v);
      vtotal.packets += v.packets;
      vtotal.bytes += v.bytes;

      /* Only display non-zero counters. */
      if (vtotal.packets == 0)
	continue;

      if (json)
	{
	  if (json_need_comma_nl)
	    {
	      vec_add1 (s, ',');
	      vec_add1 (s, '\n');
	    }
	  s = format (s, "%s%s_packets%s: %s%Ld%s,\n", x, cm->name, x, x,
		      vtotal.packets, x);
	  s = format (s, "%s%s_bytes%s: %s%Ld%s", x, cm->name, x, x,
		      vtotal.bytes, x);
	  json_need_comma_nl = 1;
	  continue;
	}

      if (n_printed > 0)
	s = format (s, "\n%U", format_white_space, indent);
      n_printed += 2;

      if (n)
	_vec_len (n) = 0;
      n = format (n, "%s packets", cm->name);
      s = format (s, "%-16v%16Ld", n, vtotal.packets);

      _vec_len (n) = 0;
      n = format (n, "%s bytes", cm->name);
      s = format (s, "\n%U%-16v%16Ld",
		  format_white_space, indent, n, vtotal.bytes);
    }
  vec_free (n);

  {
    vlib_simple_counter_main_t *cm;
    u64 v, vtotal;

    n_counters = vec_len (im->sw_if_counters);

    for (j = 0; j < n_counters; j++)
      {
	vtotal = 0;

	cm = im->sw_if_counters + j;

	v = vlib_get_simple_counter (cm, si->sw_if_index);
	vtotal += v;

	/* Only display non-zero counters. */
	if (vtotal == 0)
	  continue;

	if (json)
	  {
	    if (json_need_comma_nl)
	      {
		vec_add1 (s, ',');
		vec_add1 (s, '\n');
	      }
	    s = format (s, "%s%s%s: %s%Ld%s", x, cm->name, x, x, vtotal, x);
	    json_need_comma_nl = 1;
	    continue;
	  }


	if (n_printed > 0)
	  s = format (s, "\n%U", format_white_space, indent);
	n_printed += 1;

	s = format (s, "%-16s%16Ld", cm->name, vtotal);
      }
  }

  return s;
}

static u8 *
format_vnet_sw_interface_mtu (u8 * s, va_list * args)
{
  vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);

  return format (s, "%d/%d/%d/%d", si->mtu[VNET_MTU_L3],
		 si->mtu[VNET_MTU_IP4],
		 si->mtu[VNET_MTU_IP6], si->mtu[VNET_MTU_MPLS]);
}

u8 *
format_vnet_sw_interface (u8 * s, va_list * args)
{
  vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
  vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
  vnet_interface_main_t *im = &vnm->interface_main;

  if (!si)
    return format (s, "%=32s%=5s%=10s%=21s%=16s%=16s",
		   "Name", "Idx", "State", "MTU (L3/IP4/IP6/MPLS)", "Counter",
		   "Count");

  s = format (s, "%-32U%=5d%=10U%=21U",
	      format_vnet_sw_interface_name, vnm, si, si->sw_if_index,
	      format_vnet_sw_interface_flags, si->flags,
	      format_vnet_sw_interface_mtu, si);

  s = format_vnet_sw_interface_cntrs (s, im, si, 0 /* want json */ );

  return s;
}

u8 *
format_vnet_sw_interface_name_override (u8 * s, va_list * args)
{
  vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
  vnet_sw_interface_t *si = va_arg (*args, vnet_sw_interface_t *);
  /* caller supplied display name for this interface */
  u8 *name = va_arg (*args, u8 *);
  vnet_interface_main_t *im = &vnm->interface_main;


  if (!si)
    return format (s, "%=32s%=5s%=16s%=16s%=16s",
		   "Name", "Idx", "State", "Counter", "Count");

  s = format (s, "%-32v%=5d%=16U",
	      name, si->sw_if_index,
	      format_vnet_sw_interface_flags, si->flags);

  s = format_vnet_sw_interface_cntrs (s, im, si, 0 /* want json */ );

  return s;
}

u8 *
format_vnet_buffer_flags (u8 * s, va_list * args)
{
  vlib_buffer_t *buf = va_arg (*args, vlib_buffer_t *);

#define _(a,b,c,v) if (buf->flags & VNET_BUFFER_F_##b) s = format (s, "%s ", c);
  foreach_vnet_buffer_flag;
#undef _
  return s;
}

u8 *
format_vnet_buffer_opaque (u8 * s, va_list * args)
{
  vlib_buffer_t *b = va_arg (*args, vlib_buffer_t *);
  vnet_buffer_opaque_t *o = (vnet_buffer_opaque_t *) b->opaque;
  vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
  vnet_buffer_opquae_formatter_t helper_fp;
  int i;

  s = format (s, "raw: ");

  for (i = 0; i < ARRAY_LEN (b->opaque); i++)
    s = format (s, "%08x ", b->opaque[i]);

  vec_add1 (s, '\n');

  s = format (s,
	      "sw_if_index[VLIB_RX]: %d, sw_if_index[VLIB_TX]: %d",
	      o->sw_if_index[0], o->sw_if_index[1]);
  vec_add1 (s, '\n');

  s = format (s,
	      "L2 offset %d, L3 offset %d, L4 offset %d, feature arc index %d",
	      (u32) (o->l2_hdr_offset),
	      (u32) (o->l3_hdr_offset),
	      (u32) (o->l4_hdr_offset), (u32) (o->feature_arc_index));
  vec_add1 (s, '\n');

  s = format (s,
	      "ip.adj_index[VLIB_RX]: %d, ip.adj_index[VLIB_TX]: %d",
	      (u32) (o->ip.adj_index[0]), (u32) (o->ip.adj_index[1]));
  vec_add1 (s, '\n');

  s = format (s,
	      "ip.flow_hash: 0x%x, ip.save_protocol: 0x%x, ip.fib_index: %d",
	      o->ip.flow_hash, o->ip.save_protocol, o->ip.fib_index);
  vec_add1 (s, '\n');

  s = format (s,
	      "ip.save_rewrite_length: %d, ip.rpf_id: %d",
	      o->ip.save_rewrite_length, o->ip.rpf_id);
  vec_add1 (s, '\n');

  s = format (s,
	      "ip.icmp.type: %d ip.icmp.code: %d, ip.icmp.data: 0x%x",
	      (u32) (o->ip.icmp.type),
	      (u32) (o->ip.icmp.code), o->ip.icmp.data);
  vec_add1 (s, '\n');

  s = format (s,
	      "ip.reass.next_index: %d, ip.reass.estimated_mtu: %d",
	      o->ip.reass.next_index, (u32) (o->ip.reass.estimated_mtu));
  vec_add1 (s, '\n');
  s = format (s,
	      "ip.reass.error_next_index: %d, ip.reass.owner_thread_index: %d",
	      o->ip.reass.error_next_index,
	      (u32) (o->ip.reass.owner_thread_index));
  vec_add1 (s, '\n');
  s = format (s,
	      "ip.reass.ip_proto: %d, ip.reass.l4_src_port: %d",
	      o->ip.reass.ip_proto, (u32) (o->ip.reass.l4_src_port));
  vec_add1 (s, '\n');
  s = format (s, "ip.reass.l4_dst_port: %d", o->ip.reass.l4_dst_port);
  vec_add1 (s, '\n');

  s = format (s,
	      "ip.reass.fragment_first: %d ip.reass.fragment_last: %d",
	      (u32) (o->ip.reass.fragment_first),
	      (u32) (o->ip.reass.fragment_last));
  vec_add1 (s, '\n');

  s = format (s,
	      "ip.reass.range_first: %d ip.reass.range_last: %d",
	      (u32) (o->ip.reass.range_first),
	      (u32) (o->ip.reass.range_last));
  vec_add1 (s, '\n');

  s = format (s,
	      "ip.reass.next_range_bi: 0x%x, ip.reass.ip6_frag_hdr_offset: %d",
	      o->ip.reass.next_range_bi,
	      (u32) (o->ip.reass.ip6_frag_hdr_offset));
  vec_add1 (s, '\n');

  s = format (s,
	      "mpls.ttl: %d, mpls.exp: %d, mpls.first: %d, "
	      "mpls.save_rewrite_length: %d, mpls.bier.n_bytes: %d",
	      (u32) (o->mpls.ttl), (u32) (o->mpls.exp), (u32) (o->mpls.first),
	      o->mpls.save_rewrite_length, (u32) (o->mpls.bier.n_bytes));
  vec_add1 (s, '\n');
  s = format (s, "mpls.mpls_hdr_length: %d", (u32) (o->mpls.mpls_hdr_length));
  vec_add1 (s, '\n');

  s = format (s,
	      "l2.feature_bitmap: %08x, l2.bd_index: %d, l2.l2fib_sn %d, "
	      "l2.l2_len: %d, l2.shg: %d, l2.bd_age: %d",
	      (u32) (o->l2.feature_bitmap), (u32) (o->l2.bd_index),
	      (u32) (o->l2.l2fib_sn),
	      (u32) (o->l2.l2_len), (u32) (o->l2.shg), (u32) (o->l2.bd_age));
  vec_add1 (s, '\n');

  s = format (s,
	      "l2.feature_bitmap_input: %U, L2.feature_bitmap_output: %U",
	      format_l2_input_feature_bitmap, o->l2.feature_bitmap, 0,
	      format_l2_output_features, o->l2.feature_bitmap, 0);
  vec_add1 (s, '\n');

  s = format (s,
	      "l2t.next_index: %d, l2t.session_index: %d",
	      (u32) (o->l2t.next_index), o->l2t.session_index);
  vec_add1 (s, '\n');

  s = format (s,
	      "l2_classify.table_index: %d, l2_classify.opaque_index: %d, "
	      "l2_classify.hash: 0x%llx",
	      o->l2_classify.table_index,
	      o->l2_classify.opaque_index, o->l2_classify.hash);
  vec_add1 (s, '\n');

  s = format (s, "policer.index: %d", o->policer.index);
  vec_add1 (s, '\n');

  s = format (s, "ipsec.sad_index: %d, ipsec.protect_index",
	      o->ipsec.sad_index, o->ipsec.protect_index);
  vec_add1 (s, '\n');

  s = format (s, "map.mtu: %d", (u32) (o->map.mtu));
  vec_add1 (s, '\n');

  s = format (s,
	      "map_t.map_domain_index: %d, map_t.v6.saddr: 0x%x, "
	      "map_t.v6.daddr: 0x%x, map_t.v6.frag_offset: %d, "
	      "map_t.v6.l4_offset: %d, map_t.v6.l4_protocol: %d, "
	      "map.t.checksum_offset: %d",
	      o->map_t.map_domain_index,
	      o->map_t.v6.saddr,
	      o->map_t.v6.daddr,
	      (u32) (o->map_t.v6.frag_offset), (u32) (o->map_t.v6.l4_offset),
	      (u32) (o->map_t.v6.l4_protocol),
	      (u32) (o->map_t.checksum_offset));
  vec_add1 (s, '\n');

  s = format (s,
	      "map_t.v6.l4_protocol: %d, map_t.checksum_offset: %d, "
	      "map_t.mtu: %d",
	      (u32) (o->map_t.v6.l4_protocol),
	      (u32) (o->map_t.checksum_offset), (u32) (o->map_t.mtu));
  vec_add1 (s, '\n');

  s = format (s,
	      "ip_frag.mtu: %d, ip_frag.next_index: %d, ip_frag.flags: 0x%x",
	      (u32) (o->ip_frag.mtu),
	      (u32) (o->ip_frag.next_index), (u32) (o->ip_frag.flags));
  vec_add1 (s, '\n');

  s = format (s, "cop.current_config_index: %d", o->cop.current_config_index);
  vec_add1 (s, '\n');

  s = format (s, "lisp.overlay_afi: %d", (u32) (o->lisp.overlay_afi));
  vec_add1 (s, '\n');

  s = format
    (s,
     "tcp.connection_index: %d, tcp.seq_number: %d, tcp.next_node_opaque: %d "
     "tcp.seq_end: %d, tcp.ack_number: %d, tcp.hdr_offset: %d, "
     "tcp.data_offset: %d", o->tcp.connection_index, o->tcp.next_node_opaque,
     o->tcp.seq_number, o->tcp.seq_end, o->tcp.ack_number,
     (u32) (o->tcp.hdr_offset), (u32) (o->tcp.data_offset));
  vec_add1 (s, '\n');

  s = format (s,
	      "tcp.data_len: %d, tcp.flags: 0x%x",
	      (u32) (o->tcp.data_len), (u32) (o->tcp.flags));
  vec_add1 (s, '\n');

  s = format (s, "snat.flags: 0x%x", o->snat.flags);
  vec_add1 (s, '\n');

  for (i = 0; i < vec_len (im->buffer_opaque_format_helpers); i++)
    {
      helper_fp = im->buffer_opaque_format_helpers[i];
      s = (*helper_fp) (b, s);
    }

  return s;
}

u8 *
format_vnet_buffer_opaque2 (u8 * s, va_list * args)
{
  vlib_buffer_t *b = va_arg (*args, vlib_buffer_t *);
  vnet_buffer_opaque2_t *o = (vnet_buffer_opaque2_t *) b->opaque2;
  vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
  vnet_buffer_opquae_formatter_t helper_fp;

  int i;

  s = format (s, "raw: ");

  for (i = 0; i < ARRAY_LEN (b->opaque2); i++)
    s = format (s, "%08x ", b->opaque2[i]);
  vec_add1 (s, '\n');

  s = format (s, "qos.bits: %x, qos.source: %x",
	      (u32) (o->qos.bits), (u32) (o->qos.source));
  vec_add1 (s, '\n');
  s = format (s, "loop_counter: %d", o->loop_counter);
  vec_add1 (s, '\n');

  s = format (s, "gbp.flags: %x, gbp.sclass: %d",
	      (u32) (o->gbp.flags), (u32) (o->gbp.sclass));
  vec_add1 (s, '\n');

  s = format (s, "gso_size: %d, gso_l4_hdr_sz: %d",
	      (u32) (o->gso_size), (u32) (o->gso_l4_hdr_sz));
  vec_add1 (s, '\n');

  s = format (s, "pg_replay_timestamp: %llu", (u32) (o->pg_replay_timestamp));
  vec_add1 (s, '\n');

  for (i = 0; i < vec_len (im->buffer_opaque2_format_helpers); i++)
    {
      helper_fp = im->buffer_opaque2_format_helpers[i];
      s = (*helper_fp) (b, s);
    }

  return s;
}

void
vnet_register_format_buffer_opaque_helper (vnet_buffer_opquae_formatter_t fp)
{
  vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
  vec_add1 (im->buffer_opaque_format_helpers, fp);
}

void
vnet_register_format_buffer_opaque2_helper (vnet_buffer_opquae_formatter_t fp)
{
  vnet_interface_main_t *im = &vnet_get_main ()->interface_main;
  vec_add1 (im->buffer_opaque2_format_helpers, fp);
}


uword
unformat_vnet_buffer_flags (unformat_input_t * input, va_list * args)
{
  u32 *flagp = va_arg (*args, u32 *);
  int rv = 0;
  u32 flags = 0;

  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
    {
      /* Red herring, there is no such buffer flag */
      if (unformat (input, "avail8"))
	return 0;
#define _(bit,enum,str,verbose)                                 \
      else if (unformat (input, str))                           \
        {                                                       \
          flags |= (1 << LOG2_VLIB_BUFFER_FLAG_USER(bit));      \
          rv = 1;                                               \
        }
      foreach_vnet_buffer_flag
#undef _
	else
	break;
    }
  if (rv)
    *flagp = flags;
  return rv;
}

uword
unformat_vnet_hw_interface (unformat_input_t * input, va_list * args)
{
  vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
  u32 *hw_if_index = va_arg (*args, u32 *);
  vnet_interface_main_t *im = &vnm->interface_main;
  vnet_device_class_t *c;

  /* Try per device class functions first. */
  vec_foreach (c, im->device_classes)
  {
    if (c->unformat_device_name
	&& unformat_user (input, c->unformat_device_name, hw_if_index))
      return 1;
  }

  return unformat_user (input, unformat_hash_vec_string,
			im->hw_interface_by_name, hw_if_index);
}

uword
unformat_vnet_sw_interface (unformat_input_t * input, va_list * args)
{
  vnet_main_t *vnm = va_arg (*args, vnet_main_t *);
  u32 *result = va_arg (*args, u32 *);
  vnet_hw_interface_t *hi;
  u32 hw_if_index, id, id_specified;
  u32 sw_if_index;
  u8 *if_name = 0;
  uword *p, error = 0;

  id = ~0;
  if (unformat (input, "%_%v.%d%_", &if_name, &id)
      && ((p = hash_get (vnm->interface_main.hw_interface_by_name, if_name))))
    {
      hw_if_index = p[0];
      id_specified = 1;
    }
  else
    if (unformat (input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index))
    id_specified = 0;
  else
    goto done;

  hi = vnet_get_hw_interface (vnm, hw_if_index);
  if (!id_specified)
    {
      sw_if_index = hi->sw_if_index;
    }
  else
    {
      if (!(p = hash_get (hi->sub_interface_sw_if_index_by_id, id)))
	goto done;
      sw_if_index = p[0];
    }
  if (!vnet_sw_interface_is_api_visible (vnm, sw_if_index))
    goto done;
  *result = sw_if_index;
  error = 1;
done:
  vec_free (if_name);
  return error;
}

uword
unformat_vnet_sw_interface_flags (unformat_input_t * input, va_list * args)
{
  u32 *result = va_arg (*args, u32 *);
  u32 flags = 0;

  if (unformat (input, "up"))
    flags |= VNET_SW_INTERFACE_FLAG_ADMIN_UP;
  else if (unformat (input, "down"))
    flags &= ~VNET_SW_INTERFACE_FLAG_ADMIN_UP;
  else if (unformat (input, "punt"))
    flags |= VNET_SW_INTERFACE_FLAG_PUNT;
  else if (unformat (input, "enable"))
    flags &= ~VNET_SW_INTERFACE_FLAG_PUNT;
  else
    return 0;

  *result = flags;
  return 1;
}

uword
unformat_vnet_hw_interface_flags (unformat_input_t * input, va_list * args)
{
  u32 *result = va_arg (*args, u32 *);
  u32 flags = 0;

  if (unformat (input, "up"))
    flags |= VNET_HW_INTERFACE_FLAG_LINK_UP;
  else if (unformat (input, "down"))
    flags &= ~VNET_HW_INTERFACE_FLAG_LINK_UP;
  else
    return 0;

  *result = flags;
  return 1;
}

/*
 * fd.io coding-style-patch-verification: ON
 *
 * Local Variables:
 * eval: (c-set-style "gnu")
 * End:
 */