+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_features, 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);
+}
+
+