71612d6193
- Global variables declared in header files without the use of the 'extern' keword will result in multiple instances of the variable to be created by the compiler -- one for each different source file in which the the header file is included. This results in wasted memory allocated in the BSS segments as well as potentially introducing bugs in the application. Change-Id: I6ef1790b60a0bd9dd3994f8510723decf258b0cc Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
108 lines
2.6 KiB
C
108 lines
2.6 KiB
C
/*
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* Copyright (c) 2015 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __included_policer_h__
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#define __included_policer_h__
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#include <vlib/vlib.h>
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#include <vnet/vnet.h>
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#include <vnet/policer/xlate.h>
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#include <vnet/policer/police.h>
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typedef struct
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{
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/* policer pool, aligned */
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policer_read_response_type_st *policers;
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/* config + template h/w policer instance parallel pools */
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sse2_qos_pol_cfg_params_st *configs;
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policer_read_response_type_st *policer_templates;
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/* Config by name hash */
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uword *policer_config_by_name;
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/* Policer by name hash */
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uword *policer_index_by_name;
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/* Policer by sw_if_index vector */
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u32 *policer_index_by_sw_if_index;
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/* convenience */
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vlib_main_t *vlib_main;
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vnet_main_t *vnet_main;
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} vnet_policer_main_t;
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extern vnet_policer_main_t vnet_policer_main;
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typedef enum
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{
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VNET_POLICER_INDEX_BY_SW_IF_INDEX,
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VNET_POLICER_INDEX_BY_OPAQUE,
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VNET_POLICER_INDEX_BY_EITHER,
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} vnet_policer_index_t;
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typedef enum
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{
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VNET_POLICER_NEXT_TRANSMIT,
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VNET_POLICER_NEXT_DROP,
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VNET_POLICER_N_NEXT,
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} vnet_policer_next_t;
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#define foreach_vnet_dscp \
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_(0 , CS0, "CS0") \
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_(8 , CS1, "CS1") \
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_(10, AF11, "AF11") \
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_(12, AF12, "AF12") \
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_(14, AF13, "AF13") \
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_(16, CS2, "CS2") \
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_(18, AF21, "AF21") \
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_(20, AF22, "AF22") \
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_(22, AF23, "AF23") \
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_(24, CS3, "CS3") \
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_(26, AF31, "AF31") \
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_(28, AF32, "AF32") \
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_(30, AF33, "AF33") \
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_(32, CS4, "CS4") \
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_(34, AF41, "AF41") \
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_(36, AF42, "AF42") \
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_(38, AF43, "AF43") \
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_(40, CS5, "CS5") \
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_(46, EF, "EF") \
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_(48, CS6, "CS6") \
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_(50, CS7, "CS7")
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typedef enum
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{
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#define _(v,f,str) VNET_DSCP_##f = v,
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foreach_vnet_dscp
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#undef _
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} vnet_dscp_t;
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u8 *format_policer_instance (u8 * s, va_list * va);
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clib_error_t *policer_add_del (vlib_main_t * vm,
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u8 * name,
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sse2_qos_pol_cfg_params_st * cfg,
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u32 * policer_index, u8 is_add);
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#endif /* __included_policer_h__ */
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
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