summaryrefslogtreecommitdiffstats
path: root/vnet/vnet/classify/policer_classify.c
diff options
context:
space:
mode:
Diffstat (limited to 'vnet/vnet/classify/policer_classify.c')
-rw-r--r--vnet/vnet/classify/policer_classify.c227
1 files changed, 0 insertions, 227 deletions
diff --git a/vnet/vnet/classify/policer_classify.c b/vnet/vnet/classify/policer_classify.c
deleted file mode 100644
index 569234fba3b..00000000000
--- a/vnet/vnet/classify/policer_classify.c
+++ /dev/null
@@ -1,227 +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 <vnet/classify/policer_classify.h>
-
-static void
-vnet_policer_classify_feature_enable (vlib_main_t * vnm,
- policer_classify_main_t * pcm,
- u32 sw_if_index,
- policer_classify_table_id_t tid,
- int feature_enable)
-{
- if (tid == POLICER_CLASSIFY_TABLE_L2)
- {
- l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_POLICER_CLAS,
- feature_enable);
- }
- else
- {
- vnet_feature_config_main_t * fcm;
- u8 arc;
-
- if (tid == POLICER_CLASSIFY_TABLE_IP4)
- {
- vnet_feature_enable_disable ("ip4-unicast", "ip4-policer-classify",
- sw_if_index, feature_enable, 0, 0);
- arc = vnet_get_feature_arc_index ("ip4-unicast");
- }
-
- else
- {
- vnet_feature_enable_disable ("ip6-unicast", "ip6-policer-classify",
- sw_if_index, feature_enable, 0, 0);
- arc = vnet_get_feature_arc_index ("ip6-unicast");
- }
-
- fcm = vnet_get_feature_arc_config_main (arc);
- pcm->vnet_config_main[tid] = &fcm->config_main;
- }
-}
-
-int vnet_set_policer_classify_intfc (vlib_main_t * vm, u32 sw_if_index,
- u32 ip4_table_index, u32 ip6_table_index,
- u32 l2_table_index, u32 is_add)
-{
- policer_classify_main_t * pcm = &policer_classify_main;
- vnet_classify_main_t * vcm = pcm->vnet_classify_main;
- u32 pct[POLICER_CLASSIFY_N_TABLES] = {ip4_table_index, ip6_table_index,
- l2_table_index};
- u32 ti;
-
- /* Assume that we've validated sw_if_index in the API layer */
-
- for (ti = 0; ti < POLICER_CLASSIFY_N_TABLES; ti++)
- {
- if (pct[ti] == ~0)
- continue;
-
- if (pool_is_free_index (vcm->tables, pct[ti]))
- return VNET_API_ERROR_NO_SUCH_TABLE;
-
- vec_validate_init_empty
- (pcm->classify_table_index_by_sw_if_index[ti], sw_if_index, ~0);
-
- /* Reject any DEL operation with wrong sw_if_index */
- if (!is_add &&
- (pct[ti] != pcm->classify_table_index_by_sw_if_index[ti][sw_if_index]))
- {
- clib_warning ("Non-existent intf_idx=%d with table_index=%d for delete",
- sw_if_index, pct[ti]);
- return VNET_API_ERROR_NO_SUCH_TABLE;
- }
-
- /* Return ok on ADD operaton if feature is already enabled */
- if (is_add &&
- pcm->classify_table_index_by_sw_if_index[ti][sw_if_index] != ~0)
- return 0;
-
- vnet_policer_classify_feature_enable (vm, pcm, sw_if_index, ti, is_add);
-
- if (is_add)
- pcm->classify_table_index_by_sw_if_index[ti][sw_if_index] = pct[ti];
- else
- pcm->classify_table_index_by_sw_if_index[ti][sw_if_index] = ~0;
- }
-
-
- return 0;
-}
-
-static clib_error_t *
-set_policer_classify_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
-{
- vnet_main_t * vnm = vnet_get_main();
- u32 sw_if_index = ~0;
- u32 ip4_table_index = ~0;
- u32 ip6_table_index = ~0;
- u32 l2_table_index = ~0;
- u32 is_add = 1;
- u32 idx_cnt = 0;
- int rv;
-
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (input, "interface %U", unformat_vnet_sw_interface,
- vnm, &sw_if_index))
- ;
- else if (unformat (input, "ip4-table %d", &ip4_table_index))
- idx_cnt++;
- else if (unformat (input, "ip6-table %d", &ip6_table_index))
- idx_cnt++;
- else if (unformat (input, "l2-table %d", &l2_table_index))
- idx_cnt++;
- else if (unformat (input, "del"))
- is_add = 0;
- else
- break;
- }
-
- if (sw_if_index == ~0)
- return clib_error_return (0, "Interface must be specified.");
-
- if (!idx_cnt)
- return clib_error_return (0, "Table index should be specified.");
-
- if (idx_cnt > 1)
- return clib_error_return (0, "Only one table index per API is allowed.");
-
- rv = vnet_set_policer_classify_intfc(vm, sw_if_index, ip4_table_index,
- ip6_table_index, l2_table_index, is_add);
-
- switch (rv)
- {
- case 0:
- break;
-
- case VNET_API_ERROR_NO_MATCHING_INTERFACE:
- return clib_error_return (0, "No such interface");
-
- case VNET_API_ERROR_NO_SUCH_ENTRY:
- return clib_error_return (0, "No such classifier table");
- }
- return 0;
-}
-
-VLIB_CLI_COMMAND (set_policer_classify_command, static) = {
- .path = "set policer classify",
- .short_help =
- "set policer classify interface <int> [ip4-table <index>]\n"
- " [ip6-table <index>] [l2-table <index>] [del]",
- .function = set_policer_classify_command_fn,
-};
-
-static uword
-unformat_table_type (unformat_input_t * input, va_list * va)
-{
- u32 * r = va_arg (*va, u32 *);
- u32 tid;
-
- if (unformat (input, "ip4"))
- tid = POLICER_CLASSIFY_TABLE_IP4;
- else if (unformat (input, "ip6"))
- tid = POLICER_CLASSIFY_TABLE_IP6;
- else if (unformat (input, "l2"))
- tid = POLICER_CLASSIFY_TABLE_L2;
- else
- return 0;
-
- *r = tid;
- return 1;
-}
-static clib_error_t *
-show_policer_classify_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
-{
- policer_classify_main_t * pcm = &policer_classify_main;
- u32 type = POLICER_CLASSIFY_N_TABLES;
- u32 * vec_tbl;
- int i;
-
- if (unformat (input, "type %U", unformat_table_type, &type))
- ;
- else
- return clib_error_return (0, "Type must be specified.");;
-
- if (type == POLICER_CLASSIFY_N_TABLES)
- return clib_error_return (0, "Invalid table type.");
-
- vec_tbl = pcm->classify_table_index_by_sw_if_index[type];
-
- if (vec_len(vec_tbl))
- vlib_cli_output (vm, "%10s%20s\t\t%s", "Intfc idx", "Classify table",
- "Interface name");
- else
- vlib_cli_output (vm, "No tables configured.");
-
- for (i = 0; i < vec_len (vec_tbl); i++)
- {
- if (vec_elt(vec_tbl, i) == ~0)
- continue;
-
- vlib_cli_output (vm, "%10d%20d\t\t%U", i, vec_elt(vec_tbl, i),
- format_vnet_sw_if_index_name, pcm->vnet_main, i);
- }
-
- return 0;
-}
-
-VLIB_CLI_COMMAND (show_policer_classify_command, static) = {
- .path = "show classify policer",
- .short_help = "show classify policer type [ip4|ip6|l2]",
- .function = show_policer_classify_command_fn,
-};