diff options
Diffstat (limited to 'plugins/ioam-plugin/ioam/export/node.c')
| -rw-r--r-- | plugins/ioam-plugin/ioam/export/node.c | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/plugins/ioam-plugin/ioam/export/node.c b/plugins/ioam-plugin/ioam/export/node.c deleted file mode 100644 index 19f143dfbf3..00000000000 --- a/plugins/ioam-plugin/ioam/export/node.c +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Copyright (c) 2016 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 <vlib/vlib.h> -#include <vnet/vnet.h> -#include <vnet/pg/pg.h> -#include <vppinfra/error.h> -#include <vnet/ip/ip.h> -#include <ioam/export-common/ioam_export.h> - -typedef struct -{ - u32 next_index; - u32 flow_label; -} export_trace_t; - -/* packet trace format function */ -static u8 * -format_export_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 *); - export_trace_t *t = va_arg (*args, export_trace_t *); - - s = format (s, "EXPORT: flow_label %d, next index %d", - t->flow_label, t->next_index); - return s; -} - -vlib_node_registration_t export_node; - -#define foreach_export_error \ -_(RECORDED, "Packets recorded for export") - -typedef enum -{ -#define _(sym,str) EXPORT_ERROR_##sym, - foreach_export_error -#undef _ - EXPORT_N_ERROR, -} export_error_t; - -static char *export_error_strings[] = { -#define _(sym,string) string, - foreach_export_error -#undef _ -}; - -typedef enum -{ - EXPORT_NEXT_POP_HBYH, - EXPORT_N_NEXT, -} export_next_t; - -always_inline void -copy3cachelines (void *dst, const void *src, size_t n) -{ -#if 0 - if (PREDICT_FALSE (n < DEFAULT_EXPORT_SIZE)) - { - /* Copy only the first 1/2 cache lines whatever is available */ - if (n >= 64) - clib_mov64 ((u8 *) dst, (const u8 *) src); - if (n >= 128) - clib_mov64 ((u8 *) dst + 64, (const u8 *) src + 64); - return; - } - clib_mov64 ((u8 *) dst, (const u8 *) src); - clib_mov64 ((u8 *) dst + 64, (const u8 *) src + 64); - clib_mov64 ((u8 *) dst + 128, (const u8 *) src + 128); -#endif -#if 1 - - u64 *copy_dst, *copy_src; - int i; - copy_dst = (u64 *) dst; - copy_src = (u64 *) src; - if (PREDICT_FALSE (n < DEFAULT_EXPORT_SIZE)) - { - for (i = 0; i < n / 64; i++) - { - copy_dst[0] = copy_src[0]; - copy_dst[1] = copy_src[1]; - copy_dst[2] = copy_src[2]; - copy_dst[3] = copy_src[3]; - copy_dst[4] = copy_src[4]; - copy_dst[5] = copy_src[5]; - copy_dst[6] = copy_src[6]; - copy_dst[7] = copy_src[7]; - copy_dst += 8; - copy_src += 8; - } - return; - } - for (i = 0; i < 3; i++) - { - copy_dst[0] = copy_src[0]; - copy_dst[1] = copy_src[1]; - copy_dst[2] = copy_src[2]; - copy_dst[3] = copy_src[3]; - copy_dst[4] = copy_src[4]; - copy_dst[5] = copy_src[5]; - copy_dst[6] = copy_src[6]; - copy_dst[7] = copy_src[7]; - copy_dst += 8; - copy_src += 8; - } -#endif -} - -static uword -ip6_export_node_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, vlib_frame_t * frame) -{ - ioam_export_main_t *em = &ioam_export_main; - ioam_export_node_common(em, vm, node, frame, ip6_header_t, payload_length, - ip_version_traffic_class_and_flow_label, - EXPORT_NEXT_POP_HBYH); - return frame->n_vectors; -} - -/* - * Node for IP6 export - */ -VLIB_REGISTER_NODE (export_node) = -{ - .function = ip6_export_node_fn, - .name = "ip6-export", - .vector_size = sizeof (u32), - .format_trace = format_export_trace, - .type = VLIB_NODE_TYPE_INTERNAL, - .n_errors = ARRAY_LEN (export_error_strings), - .error_strings = export_error_strings, - .n_next_nodes = EXPORT_N_NEXT, - /* edit / add dispositions here */ - .next_nodes = - { - [EXPORT_NEXT_POP_HBYH] = "ip6-pop-hop-by-hop" - }, -}; |