diff options
author | Damjan Marion <damarion@cisco.com> | 2016-12-28 18:38:59 +0100 |
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committer | Damjan Marion <damarion@cisco.com> | 2017-01-01 18:11:43 +0100 |
commit | cb034b9b374927c7552e36dcbc306d8456b2a0cb (patch) | |
tree | 9ff64f9792560630c8cf8faa2f74fc20671c30f1 /plugins/ioam-plugin/ioam/lib-vxlan-gpe/ioam_encap.c | |
parent | fdc62abdc113ea63dc867375bd49ef3043dcd290 (diff) |
Move java,lua api and remaining plugins to src/
Change-Id: I1c3b87e886603678368428ae56a6bd3327cbc90d
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'plugins/ioam-plugin/ioam/lib-vxlan-gpe/ioam_encap.c')
-rw-r--r-- | plugins/ioam-plugin/ioam/lib-vxlan-gpe/ioam_encap.c | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/plugins/ioam-plugin/ioam/lib-vxlan-gpe/ioam_encap.c b/plugins/ioam-plugin/ioam/lib-vxlan-gpe/ioam_encap.c deleted file mode 100644 index 4b18bfea533..00000000000 --- a/plugins/ioam-plugin/ioam/lib-vxlan-gpe/ioam_encap.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * 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. - */ -#include <vppinfra/error.h> -#include <vppinfra/hash.h> -#include <vnet/vnet.h> -#include <vnet/ip/ip.h> -#include <vnet/ethernet/ethernet.h> -#include <vnet/vxlan-gpe/vxlan_gpe.h> -#include <ioam/lib-vxlan-gpe/vxlan_gpe_ioam_packet.h> -#include <ioam/lib-vxlan-gpe/vxlan_gpe_ioam.h> -#include <ioam/lib-vxlan-gpe/vxlan_gpe_ioam_util.h> - -/* Statistics (not really errors) */ -#define foreach_vxlan_gpe_encap_ioam_v4_error \ -_(ENCAPSULATED, "good packets encapsulated") - -static char *vxlan_gpe_encap_ioam_v4_error_strings[] = { -#define _(sym,string) string, - foreach_vxlan_gpe_encap_ioam_v4_error -#undef _ -}; - -typedef enum -{ -#define _(sym,str) VXLAN_GPE_ENCAP_IOAM_V4_ERROR_##sym, - foreach_vxlan_gpe_encap_ioam_v4_error -#undef _ - VXLAN_GPE_ENCAP_IOAM_V4_N_ERROR, -} vxlan_gpe_encap_ioam_v4_error_t; - -typedef enum -{ - VXLAN_GPE_ENCAP_IOAM_V4_NEXT_IP4_LOOKUP, - VXLAN_GPE_ENCAP_IOAM_V4_NEXT_DROP, - VXLAN_GPE_ENCAP_IOAM_V4_N_NEXT -} vxlan_gpe_encap_ioam_v4_next_t; - - -always_inline void -vxlan_gpe_encap_ioam_v4_two_inline (vlib_main_t * vm, - vlib_node_runtime_t * node, - vxlan_gpe_main_t * ngm, - vlib_buffer_t * b0, vlib_buffer_t * b1, - u32 * next0, u32 * next1) -{ - next0[0] = next1[0] = VXLAN_GPE_ENCAP_IOAM_V4_NEXT_IP4_LOOKUP; - vxlan_gpe_encap_decap_ioam_v4_one_inline (vm, node, b0, next0, - VXLAN_GPE_ENCAP_IOAM_V4_NEXT_DROP, - 0 /* use_adj */ ); - vxlan_gpe_encap_decap_ioam_v4_one_inline (vm, node, b1, next1, - VXLAN_GPE_ENCAP_IOAM_V4_NEXT_DROP, - 0 /* use_adj */ ); -} - - -static uword -vxlan_gpe_encap_ioam_v4 (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * from_frame) -{ - u32 n_left_from, next_index, *from, *to_next; - vxlan_gpe_main_t *ngm = &vxlan_gpe_main; - - from = vlib_frame_vector_args (from_frame); - n_left_from = from_frame->n_vectors; - - next_index = node->cached_next_index; - - 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) - { - u32 bi0, bi1; - vlib_buffer_t *b0, *b1; - u32 next0, next1; - - next0 = next1 = VXLAN_GPE_ENCAP_IOAM_V4_NEXT_IP4_LOOKUP; - - /* 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 (p2->data, 2 * CLIB_CACHE_LINE_BYTES, LOAD); - CLIB_PREFETCH (p3->data, 2 * CLIB_CACHE_LINE_BYTES, LOAD); - } - - bi0 = from[0]; - bi1 = from[1]; - to_next[0] = bi0; - to_next[1] = bi1; - from += 2; - to_next += 2; - n_left_to_next -= 2; - n_left_from -= 2; - - b0 = vlib_get_buffer (vm, bi0); - b1 = vlib_get_buffer (vm, bi1); - - vxlan_gpe_encap_ioam_v4_two_inline (vm, node, ngm, b0, b1, - &next0, &next1); - - - 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; - vlib_buffer_t *b0; - u32 next0 = VXLAN_GPE_ENCAP_IOAM_V4_NEXT_IP4_LOOKUP; - - bi0 = from[0]; - to_next[0] = bi0; - from += 1; - to_next += 1; - n_left_from -= 1; - n_left_to_next -= 1; - - b0 = vlib_get_buffer (vm, bi0); - - vxlan_gpe_encap_decap_ioam_v4_one_inline (vm, node, b0, - &next0, - VXLAN_GPE_ENCAP_IOAM_V4_NEXT_DROP, - 0 /* use_adj */ ); - - if (PREDICT_FALSE (b0->flags & VLIB_BUFFER_IS_TRACED)) - { - vxlan_gpe_ioam_v4_trace_t *tr = vlib_add_trace (vm, node, b0, - sizeof (*tr)); - } - 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); - } - - return from_frame->n_vectors; -} - - - -/* *INDENT-OFF* */ -VLIB_REGISTER_NODE (vxlan_gpe_encap_ioam_v4_node) = { - .function = vxlan_gpe_encap_ioam_v4, - .name = "vxlan-gpe-encap-ioam-v4", - .vector_size = sizeof (u32), - .format_trace = format_vxlan_gpe_ioam_v4_trace, - .type = VLIB_NODE_TYPE_INTERNAL, - - .n_errors = ARRAY_LEN(vxlan_gpe_encap_ioam_v4_error_strings), - .error_strings = vxlan_gpe_encap_ioam_v4_error_strings, - - .n_next_nodes = VXLAN_GPE_ENCAP_IOAM_V4_N_NEXT, - - .next_nodes = { - [VXLAN_GPE_ENCAP_IOAM_V4_NEXT_IP4_LOOKUP] = "ip4-lookup", - [VXLAN_GPE_ENCAP_IOAM_V4_NEXT_DROP] = "error-drop", - }, -}; -/* *INDENT-ON* */ - - -/* - * fd.io coding-style-patch-verification: ON - * - * Local Variables: - * eval: (c-set-style "gnu") - * End: - */ |