From 3be9164f80ebb1929488bbe2ee4da1d35f42c1a2 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Mon, 14 Sep 2020 07:41:48 +0000 Subject: misc: deprecate gbp and its dependents MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Type: improvement Signed-off-by: Neale Ranns Signed-off-by: Benoît Ganne Change-Id: I2f30a4f04fd9a8635ce2d259b5fd5b0c85cee8c3 --- src/vnet/vxlan-gbp/encap.c | 601 --------------------------------------------- 1 file changed, 601 deletions(-) delete mode 100644 src/vnet/vxlan-gbp/encap.c (limited to 'src/vnet/vxlan-gbp/encap.c') diff --git a/src/vnet/vxlan-gbp/encap.c b/src/vnet/vxlan-gbp/encap.c deleted file mode 100644 index 2a4e8a8e312..00000000000 --- a/src/vnet/vxlan-gbp/encap.c +++ /dev/null @@ -1,601 +0,0 @@ -/* - * Copyright (c) 2018 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. - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* Statistics (not all errors) */ -#define foreach_vxlan_gbp_encap_error \ -_(ENCAPSULATED, "good packets encapsulated") - -static char *vxlan_gbp_encap_error_strings[] = { -#define _(sym,string) string, - foreach_vxlan_gbp_encap_error -#undef _ -}; - -typedef enum -{ -#define _(sym,str) VXLAN_GBP_ENCAP_ERROR_##sym, - foreach_vxlan_gbp_encap_error -#undef _ - VXLAN_GBP_ENCAP_N_ERROR, -} vxlan_gbp_encap_error_t; - -typedef enum -{ - VXLAN_GBP_ENCAP_NEXT_DROP, - VXLAN_GBP_ENCAP_N_NEXT, -} vxlan_gbp_encap_next_t; - -typedef struct -{ - u32 tunnel_index; - u32 vni; - u16 sclass; - u8 flags; -} vxlan_gbp_encap_trace_t; - -#ifndef CLIB_MARCH_VARIANT -u8 * -format_vxlan_gbp_encap_trace (u8 * s, va_list * args) -{ - CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *); - CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *); - vxlan_gbp_encap_trace_t *t = va_arg (*args, vxlan_gbp_encap_trace_t *); - - s = - format (s, - "VXLAN_GBP encap to vxlan_gbp_tunnel%d vni %d sclass %d flags %U", - t->tunnel_index, t->vni, t->sclass, - format_vxlan_gbp_header_gpflags, t->flags); - return s; -} -#endif /* CLIB_MARCH_VARIANT */ - -always_inline uword -vxlan_gbp_encap_inline (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * from_frame, u8 is_ip4, u8 csum_offload) -{ - u32 n_left_from, next_index, *from, *to_next; - vxlan_gbp_main_t *vxm = &vxlan_gbp_main; - vnet_main_t *vnm = vxm->vnet_main; - vnet_interface_main_t *im = &vnm->interface_main; - vlib_combined_counter_main_t *tx_counter = - im->combined_sw_if_counters + VNET_INTERFACE_COUNTER_TX; - u32 pkts_encapsulated = 0; - u32 thread_index = vlib_get_thread_index (); - u32 sw_if_index0 = 0, sw_if_index1 = 0; - u32 next0 = 0, next1 = 0; - vxlan_gbp_tunnel_t *t0 = NULL, *t1 = NULL; - index_t dpoi_idx0 = INDEX_INVALID, dpoi_idx1 = INDEX_INVALID; - vlib_buffer_t *bufs[VLIB_FRAME_SIZE], **b = bufs; - - from = vlib_frame_vector_args (from_frame); - n_left_from = from_frame->n_vectors; - vlib_get_buffers (vm, from, bufs, n_left_from); - - next_index = node->cached_next_index; - - STATIC_ASSERT_SIZEOF (ip6_vxlan_gbp_header_t, 56); - STATIC_ASSERT_SIZEOF (ip4_vxlan_gbp_header_t, 36); - - u8 const underlay_hdr_len = is_ip4 ? - sizeof (ip4_vxlan_gbp_header_t) : sizeof (ip6_vxlan_gbp_header_t); - u16 const l3_len = is_ip4 ? sizeof (ip4_header_t) : sizeof (ip6_header_t); - u32 const csum_flags = - is_ip4 ? VNET_BUFFER_F_IS_IP4 | VNET_BUFFER_F_L3_HDR_OFFSET_VALID | - VNET_BUFFER_F_L4_HDR_OFFSET_VALID : - VNET_BUFFER_F_IS_IP6 | VNET_BUFFER_F_L3_HDR_OFFSET_VALID | - VNET_BUFFER_F_L4_HDR_OFFSET_VALID; - u32 const outer_packet_csum_offload_flags = - is_ip4 ? VNET_BUFFER_OFFLOAD_F_IP_CKSUM | VNET_BUFFER_OFFLOAD_F_UDP_CKSUM : - VNET_BUFFER_OFFLOAD_F_UDP_CKSUM; - u32 const inner_packet_removed_flags = - VNET_BUFFER_F_IS_IP4 | VNET_BUFFER_F_IS_IP6 | - VNET_BUFFER_F_L2_HDR_OFFSET_VALID | VNET_BUFFER_F_L3_HDR_OFFSET_VALID | - VNET_BUFFER_F_L4_HDR_OFFSET_VALID; - - while (n_left_from > 0) - { - u32 n_left_to_next; - - vlib_get_next_frame (vm, node, next_index, to_next, n_left_to_next); - - while (n_left_from >= 4 && n_left_to_next >= 2) - { - /* Prefetch next iteration. */ - { - vlib_buffer_t *p2, *p3; - - p2 = vlib_get_buffer (vm, from[2]); - p3 = vlib_get_buffer (vm, from[3]); - - vlib_prefetch_buffer_header (p2, LOAD); - vlib_prefetch_buffer_header (p3, LOAD); - - CLIB_PREFETCH (b[2]->data - CLIB_CACHE_LINE_BYTES, - 2 * CLIB_CACHE_LINE_BYTES, LOAD); - CLIB_PREFETCH (b[3]->data - CLIB_CACHE_LINE_BYTES, - 2 * CLIB_CACHE_LINE_BYTES, LOAD); - } - - u32 bi0 = to_next[0] = from[0]; - u32 bi1 = to_next[1] = from[1]; - from += 2; - to_next += 2; - n_left_to_next -= 2; - n_left_from -= 2; - - u32 or_flags = b[0]->flags | b[1]->flags; - if (csum_offload && (or_flags & VNET_BUFFER_F_OFFLOAD)) - { - /* Only calculate the non-GSO packet csum offload */ - if ((b[0]->flags & VNET_BUFFER_F_GSO) == 0) - { - vnet_calc_checksums_inline (vm, b[0], - b[0]->flags & - VNET_BUFFER_F_IS_IP4, - b[0]->flags & - VNET_BUFFER_F_IS_IP6); - b[0]->flags &= ~inner_packet_removed_flags; - } - if ((b[1]->flags & VNET_BUFFER_F_GSO) == 0) - { - vnet_calc_checksums_inline (vm, b[1], - b[1]->flags & - VNET_BUFFER_F_IS_IP4, - b[1]->flags & - VNET_BUFFER_F_IS_IP6); - b[1]->flags &= ~inner_packet_removed_flags; - } - } - - u32 flow_hash0 = vnet_l2_compute_flow_hash (b[0]); - u32 flow_hash1 = vnet_l2_compute_flow_hash (b[1]); - - /* Get next node index and adj index from tunnel next_dpo */ - if (sw_if_index0 != vnet_buffer (b[0])->sw_if_index[VLIB_TX]) - { - sw_if_index0 = vnet_buffer (b[0])->sw_if_index[VLIB_TX]; - vnet_hw_interface_t *hi0 = - vnet_get_sup_hw_interface (vnm, sw_if_index0); - t0 = &vxm->tunnels[hi0->dev_instance]; - /* Note: change to always set next0 if it may set to drop */ - next0 = t0->next_dpo.dpoi_next_node; - dpoi_idx0 = t0->next_dpo.dpoi_index; - } - - /* Get next node index and adj index from tunnel next_dpo */ - if (sw_if_index1 != vnet_buffer (b[1])->sw_if_index[VLIB_TX]) - { - if (sw_if_index0 == vnet_buffer (b[1])->sw_if_index[VLIB_TX]) - { - sw_if_index1 = sw_if_index0; - t1 = t0; - next1 = next0; - dpoi_idx1 = dpoi_idx0; - } - else - { - sw_if_index1 = vnet_buffer (b[1])->sw_if_index[VLIB_TX]; - vnet_hw_interface_t *hi1 = - vnet_get_sup_hw_interface (vnm, sw_if_index1); - t1 = &vxm->tunnels[hi1->dev_instance]; - /* Note: change to always set next1 if it may set to drop */ - next1 = t1->next_dpo.dpoi_next_node; - dpoi_idx1 = t1->next_dpo.dpoi_index; - } - } - - vnet_buffer (b[0])->ip.adj_index[VLIB_TX] = dpoi_idx0; - vnet_buffer (b[1])->ip.adj_index[VLIB_TX] = dpoi_idx1; - - ASSERT (t0->rewrite_header.data_bytes == underlay_hdr_len); - ASSERT (t1->rewrite_header.data_bytes == underlay_hdr_len); - vnet_rewrite_two_headers (*t0, *t1, vlib_buffer_get_current (b[0]), - vlib_buffer_get_current (b[1]), - underlay_hdr_len); - - vlib_buffer_advance (b[0], -underlay_hdr_len); - vlib_buffer_advance (b[1], -underlay_hdr_len); - - u32 len0 = vlib_buffer_length_in_chain (vm, b[0]); - u32 len1 = vlib_buffer_length_in_chain (vm, b[1]); - u16 payload_l0 = clib_host_to_net_u16 (len0 - l3_len); - u16 payload_l1 = clib_host_to_net_u16 (len1 - l3_len); - - void *underlay0 = vlib_buffer_get_current (b[0]); - void *underlay1 = vlib_buffer_get_current (b[1]); - - ip4_header_t *ip4_0, *ip4_1; - qos_bits_t ip4_0_tos = 0, ip4_1_tos = 0; - ip6_header_t *ip6_0, *ip6_1; - udp_header_t *udp0, *udp1; - vxlan_gbp_header_t *vxlan_gbp0, *vxlan_gbp1; - u8 *l3_0, *l3_1; - if (is_ip4) - { - ip4_vxlan_gbp_header_t *hdr0 = underlay0; - ip4_vxlan_gbp_header_t *hdr1 = underlay1; - - /* Fix the IP4 checksum and length */ - ip4_0 = &hdr0->ip4; - ip4_1 = &hdr1->ip4; - ip4_0->length = clib_host_to_net_u16 (len0); - ip4_1->length = clib_host_to_net_u16 (len1); - - if (PREDICT_FALSE (b[0]->flags & VNET_BUFFER_F_QOS_DATA_VALID)) - { - ip4_0_tos = vnet_buffer2 (b[0])->qos.bits; - ip4_0->tos = ip4_0_tos; - } - if (PREDICT_FALSE (b[1]->flags & VNET_BUFFER_F_QOS_DATA_VALID)) - { - ip4_1_tos = vnet_buffer2 (b[1])->qos.bits; - ip4_1->tos = ip4_1_tos; - } - - l3_0 = (u8 *) ip4_0; - l3_1 = (u8 *) ip4_1; - udp0 = &hdr0->udp; - udp1 = &hdr1->udp; - vxlan_gbp0 = &hdr0->vxlan_gbp; - vxlan_gbp1 = &hdr1->vxlan_gbp; - } - else /* ipv6 */ - { - ip6_vxlan_gbp_header_t *hdr0 = underlay0; - ip6_vxlan_gbp_header_t *hdr1 = underlay1; - - /* Fix IP6 payload length */ - ip6_0 = &hdr0->ip6; - ip6_1 = &hdr1->ip6; - ip6_0->payload_length = payload_l0; - ip6_1->payload_length = payload_l1; - - l3_0 = (u8 *) ip6_0; - l3_1 = (u8 *) ip6_1; - udp0 = &hdr0->udp; - udp1 = &hdr1->udp; - vxlan_gbp0 = &hdr0->vxlan_gbp; - vxlan_gbp1 = &hdr1->vxlan_gbp; - } - - /* Fix UDP length and set source port */ - udp0->length = payload_l0; - udp0->src_port = flow_hash0; - udp1->length = payload_l1; - udp1->src_port = flow_hash1; - - /* set source class and gpflags */ - vxlan_gbp0->gpflags = vnet_buffer2 (b[0])->gbp.flags; - vxlan_gbp1->gpflags = vnet_buffer2 (b[1])->gbp.flags; - vxlan_gbp0->sclass = - clib_host_to_net_u16 (vnet_buffer2 (b[0])->gbp.sclass); - vxlan_gbp1->sclass = - clib_host_to_net_u16 (vnet_buffer2 (b[1])->gbp.sclass); - - if (csum_offload) - { - b[0]->flags |= csum_flags; - vnet_buffer (b[0])->l3_hdr_offset = l3_0 - b[0]->data; - vnet_buffer (b[0])->l4_hdr_offset = (u8 *) udp0 - b[0]->data; - vnet_buffer_offload_flags_set (b[0], - outer_packet_csum_offload_flags); - b[1]->flags |= csum_flags; - vnet_buffer (b[1])->l3_hdr_offset = l3_1 - b[1]->data; - vnet_buffer (b[1])->l4_hdr_offset = (u8 *) udp1 - b[1]->data; - vnet_buffer_offload_flags_set (b[1], - outer_packet_csum_offload_flags); - } - /* IPv4 UDP checksum only if checksum offload is used */ - else if (is_ip4) - { - ip_csum_t sum0 = ip4_0->checksum; - sum0 = ip_csum_update (sum0, 0, ip4_0->length, ip4_header_t, - length /* changed member */ ); - if (PREDICT_FALSE (ip4_0_tos)) - { - sum0 = ip_csum_update (sum0, 0, ip4_0_tos, ip4_header_t, - tos /* changed member */ ); - } - ip4_0->checksum = ip_csum_fold (sum0); - ip_csum_t sum1 = ip4_1->checksum; - sum1 = ip_csum_update (sum1, 0, ip4_1->length, ip4_header_t, - length /* changed member */ ); - if (PREDICT_FALSE (ip4_1_tos)) - { - sum1 = ip_csum_update (sum1, 0, ip4_1_tos, ip4_header_t, - tos /* changed member */ ); - } - ip4_1->checksum = ip_csum_fold (sum1); - } - /* IPv6 UDP checksum is mandatory */ - else - { - int bogus = 0; - - udp0->checksum = ip6_tcp_udp_icmp_compute_checksum - (vm, b[0], ip6_0, &bogus); - ASSERT (bogus == 0); - if (udp0->checksum == 0) - udp0->checksum = 0xffff; - udp1->checksum = ip6_tcp_udp_icmp_compute_checksum - (vm, b[1], ip6_1, &bogus); - ASSERT (bogus == 0); - if (udp1->checksum == 0) - udp1->checksum = 0xffff; - } - - /* save inner packet flow_hash for load-balance node */ - vnet_buffer (b[0])->ip.flow_hash = flow_hash0; - vnet_buffer (b[1])->ip.flow_hash = flow_hash1; - - vlib_increment_combined_counter (tx_counter, thread_index, - sw_if_index0, 1, len0); - vlib_increment_combined_counter (tx_counter, thread_index, - sw_if_index1, 1, len1); - pkts_encapsulated += 2; - - if (PREDICT_FALSE (b[0]->flags & VLIB_BUFFER_IS_TRACED)) - { - vxlan_gbp_encap_trace_t *tr = - vlib_add_trace (vm, node, b[0], sizeof (*tr)); - tr->tunnel_index = t0 - vxm->tunnels; - tr->vni = t0->vni; - tr->sclass = vnet_buffer2 (b[0])->gbp.sclass; - tr->flags = vnet_buffer2 (b[0])->gbp.flags; - } - - if (PREDICT_FALSE (b[1]->flags & VLIB_BUFFER_IS_TRACED)) - { - vxlan_gbp_encap_trace_t *tr = - vlib_add_trace (vm, node, b[1], sizeof (*tr)); - tr->tunnel_index = t1 - vxm->tunnels; - tr->vni = t1->vni; - tr->sclass = vnet_buffer2 (b[1])->gbp.sclass; - tr->flags = vnet_buffer2 (b[1])->gbp.flags; - } - b += 2; - - vlib_validate_buffer_enqueue_x2 (vm, node, next_index, - to_next, n_left_to_next, - bi0, bi1, next0, next1); - } - - while (n_left_from > 0 && n_left_to_next > 0) - { - u32 bi0 = to_next[0] = from[0]; - from += 1; - to_next += 1; - n_left_from -= 1; - n_left_to_next -= 1; - - if (csum_offload && (b[0]->flags & VNET_BUFFER_F_OFFLOAD)) - { - /* Only calculate the non-GSO packet csum offload */ - if ((b[0]->flags & VNET_BUFFER_F_GSO) == 0) - { - vnet_calc_checksums_inline (vm, b[0], - b[0]->flags & - VNET_BUFFER_F_IS_IP4, - b[0]->flags & - VNET_BUFFER_F_IS_IP6); - b[0]->flags &= ~inner_packet_removed_flags; - } - } - - u32 flow_hash0 = vnet_l2_compute_flow_hash (b[0]); - - /* Get next node index and adj index from tunnel next_dpo */ - if (sw_if_index0 != vnet_buffer (b[0])->sw_if_index[VLIB_TX]) - { - sw_if_index0 = vnet_buffer (b[0])->sw_if_index[VLIB_TX]; - vnet_hw_interface_t *hi0 = - vnet_get_sup_hw_interface (vnm, sw_if_index0); - t0 = &vxm->tunnels[hi0->dev_instance]; - /* Note: change to always set next0 if it may be set to drop */ - next0 = t0->next_dpo.dpoi_next_node; - dpoi_idx0 = t0->next_dpo.dpoi_index; - } - vnet_buffer (b[0])->ip.adj_index[VLIB_TX] = dpoi_idx0; - - ASSERT (t0->rewrite_header.data_bytes == underlay_hdr_len); - vnet_rewrite_one_header (*t0, vlib_buffer_get_current (b[0]), - underlay_hdr_len); - - vlib_buffer_advance (b[0], -underlay_hdr_len); - void *underlay0 = vlib_buffer_get_current (b[0]); - - u32 len0 = vlib_buffer_length_in_chain (vm, b[0]); - u16 payload_l0 = clib_host_to_net_u16 (len0 - l3_len); - - vxlan_gbp_header_t *vxlan_gbp0; - udp_header_t *udp0; - ip4_header_t *ip4_0; - qos_bits_t ip4_0_tos = 0; - ip6_header_t *ip6_0; - u8 *l3_0; - if (is_ip4) - { - ip4_vxlan_gbp_header_t *hdr = underlay0; - - /* Fix the IP4 checksum and length */ - ip4_0 = &hdr->ip4; - ip4_0->length = clib_host_to_net_u16 (len0); - - if (PREDICT_FALSE (b[0]->flags & VNET_BUFFER_F_QOS_DATA_VALID)) - { - ip4_0_tos = vnet_buffer2 (b[0])->qos.bits; - ip4_0->tos = ip4_0_tos; - } - - l3_0 = (u8 *) ip4_0; - udp0 = &hdr->udp; - vxlan_gbp0 = &hdr->vxlan_gbp; - } - else /* ip6 path */ - { - ip6_vxlan_gbp_header_t *hdr = underlay0; - - /* Fix IP6 payload length */ - ip6_0 = &hdr->ip6; - ip6_0->payload_length = payload_l0; - - l3_0 = (u8 *) ip6_0; - udp0 = &hdr->udp; - vxlan_gbp0 = &hdr->vxlan_gbp; - } - - /* Fix UDP length and set source port */ - udp0->length = payload_l0; - udp0->src_port = flow_hash0; - - /* set source class and gpflags */ - vxlan_gbp0->gpflags = vnet_buffer2 (b[0])->gbp.flags; - vxlan_gbp0->sclass = - clib_host_to_net_u16 (vnet_buffer2 (b[0])->gbp.sclass); - - if (csum_offload) - { - b[0]->flags |= csum_flags; - vnet_buffer (b[0])->l3_hdr_offset = l3_0 - b[0]->data; - vnet_buffer (b[0])->l4_hdr_offset = (u8 *) udp0 - b[0]->data; - vnet_buffer_offload_flags_set (b[0], - outer_packet_csum_offload_flags); - } - /* IPv4 UDP checksum only if checksum offload is used */ - else if (is_ip4) - { - ip_csum_t sum0 = ip4_0->checksum; - sum0 = ip_csum_update (sum0, 0, ip4_0->length, ip4_header_t, - length /* changed member */ ); - if (PREDICT_FALSE (ip4_0_tos)) - { - sum0 = ip_csum_update (sum0, 0, ip4_0_tos, ip4_header_t, - tos /* changed member */ ); - } - ip4_0->checksum = ip_csum_fold (sum0); - } - /* IPv6 UDP checksum is mandatory */ - else - { - int bogus = 0; - - udp0->checksum = ip6_tcp_udp_icmp_compute_checksum - (vm, b[0], ip6_0, &bogus); - ASSERT (bogus == 0); - if (udp0->checksum == 0) - udp0->checksum = 0xffff; - } - - /* save inner packet flow_hash for load-balance node */ - vnet_buffer (b[0])->ip.flow_hash = flow_hash0; - - vlib_increment_combined_counter (tx_counter, thread_index, - sw_if_index0, 1, len0); - pkts_encapsulated++; - - if (PREDICT_FALSE (b[0]->flags & VLIB_BUFFER_IS_TRACED)) - { - vxlan_gbp_encap_trace_t *tr = - vlib_add_trace (vm, node, b[0], sizeof (*tr)); - tr->tunnel_index = t0 - vxm->tunnels; - tr->vni = t0->vni; - tr->sclass = vnet_buffer2 (b[0])->gbp.sclass; - tr->flags = vnet_buffer2 (b[0])->gbp.flags; - } - b += 1; - - vlib_validate_buffer_enqueue_x1 (vm, node, next_index, - to_next, n_left_to_next, - bi0, next0); - } - - vlib_put_next_frame (vm, node, next_index, n_left_to_next); - } - - /* Do we still need this now that tunnel tx stats is kept? */ - vlib_node_increment_counter (vm, node->node_index, - VXLAN_GBP_ENCAP_ERROR_ENCAPSULATED, - pkts_encapsulated); - - return from_frame->n_vectors; -} - -VLIB_NODE_FN (vxlan4_gbp_encap_node) (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * from_frame) -{ - /* Disable chksum offload as setup overhead in tx node is not worthwhile - for ip4 header checksum only, unless udp checksum is also required */ - return vxlan_gbp_encap_inline (vm, node, from_frame, /* is_ip4 */ 1, - /* csum_offload */ 0); -} - -VLIB_NODE_FN (vxlan6_gbp_encap_node) (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * from_frame) -{ - /* Enable checksum offload for ip6 as udp checksum is mandatory, */ - return vxlan_gbp_encap_inline (vm, node, from_frame, /* is_ip4 */ 0, - /* csum_offload */ 1); -} - -/* *INDENT-OFF* */ -VLIB_REGISTER_NODE (vxlan4_gbp_encap_node) = -{ - .name = "vxlan4-gbp-encap", - .vector_size = sizeof (u32), - .format_trace = format_vxlan_gbp_encap_trace, - .type = VLIB_NODE_TYPE_INTERNAL, - .n_errors = ARRAY_LEN (vxlan_gbp_encap_error_strings), - .error_strings = vxlan_gbp_encap_error_strings, - .n_next_nodes = VXLAN_GBP_ENCAP_N_NEXT, - .next_nodes = { - [VXLAN_GBP_ENCAP_NEXT_DROP] = "error-drop", - }, -}; - -VLIB_REGISTER_NODE (vxlan6_gbp_encap_node) = -{ - .name = "vxlan6-gbp-encap", - .vector_size = sizeof (u32), - .format_trace = format_vxlan_gbp_encap_trace, - .type = VLIB_NODE_TYPE_INTERNAL, - .n_errors = ARRAY_LEN (vxlan_gbp_encap_error_strings), - .error_strings = vxlan_gbp_encap_error_strings, - .n_next_nodes = VXLAN_GBP_ENCAP_N_NEXT, - .next_nodes = { - [VXLAN_GBP_ENCAP_NEXT_DROP] = "error-drop", - }, -}; -/* *INDENT-ON* */ - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ -- cgit 1.2.3-korg