diff options
Diffstat (limited to 'VNFs/vCGNAPT/pipeline/pipeline_timer_be.h')
| -rw-r--r-- | VNFs/vCGNAPT/pipeline/pipeline_timer_be.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/VNFs/vCGNAPT/pipeline/pipeline_timer_be.h b/VNFs/vCGNAPT/pipeline/pipeline_timer_be.h new file mode 100644 index 00000000..47def684 --- /dev/null +++ b/VNFs/vCGNAPT/pipeline/pipeline_timer_be.h @@ -0,0 +1,55 @@ +/* +// Copyright (c) 2017 Intel Corporation +// +// 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. +*/ + +#ifndef __INCLUDE_PIPELINE_TIMER_BE_H__ +#define __INCLUDE_PIPELINE_TIMER_BE_H__ + +#include <rte_timer.h> +#include "pipeline_cgnapt_be.h" +#include "pipeline_common_be.h" +#include "pipeline_cgnapt_common.h" + +extern struct pipeline_be_ops pipeline_timer_be_ops; +/*uint8_t timer_ring_init;*/ +struct rte_ring *timer_ring; +extern struct rte_mempool *timer_mempool; + +extern struct rte_mempool *timer_key_mempool; +/*static int timer_objs_mempool_count = 70000;*/ +/*static int timer_ring_alloc_cnt = 4096;*/ +extern uint64_t cgnapt_timeout; +extern uint32_t timer_lcore; + +/* one timer entry created for pair of egress and ingress entry */ +struct timer_key { + struct pipeline_cgnapt_entry_key egress_key, ingress_key; + struct cgnapt_table_entry *egress_entry, *ingress_entry; + struct pipeline *p_nat; +} __rte_cache_aligned; + +/******* Function declarations ********/ + +void cgnapt_entry_delete(struct rte_timer *tim, void *arg); + +void timer_thread_enqueue(struct pipeline_cgnapt_entry_key *egress_key, + struct pipeline_cgnapt_entry_key *ingress_key, + struct cgnapt_table_entry *egress_entry, + struct cgnapt_table_entry *ingress_entry, + struct pipeline *p_nat); + +void timer_thread_dequeue(void); +extern uint64_t nextPowerOf2(uint64_t n); +#endif |