62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* 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.openairinterface.org/?page_id=698
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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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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#ifndef _BENETEL_4G_SHARED_BUFFERS_H_
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#define _BENETEL_4G_SHARED_BUFFERS_H_
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#include <pthread.h>
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#include <stdint.h>
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typedef struct {
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/* [2] is for two antennas */
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unsigned char dl[2][10][14*1200*4];
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unsigned char ul[2][10][14*1200*4];
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uint16_t dl_busy[2][10];
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uint16_t ul_busy[2][10];
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pthread_mutex_t m_ul[10];
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pthread_cond_t c_ul[10];
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pthread_mutex_t m_dl[10];
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pthread_cond_t c_dl[10];
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unsigned char prach[10][849*4];
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unsigned char prach_busy[10];
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/* statistics/error counting */
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int ul_overflow;
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int dl_underflow;
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} shared_buffers;
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void init_buffers(shared_buffers *s);
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void lock_dl_buffer(shared_buffers *s, int subframe);
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void unlock_dl_buffer(shared_buffers *s, int subframe);
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void wait_dl_buffer(shared_buffers *s, int subframe);
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void signal_dl_buffer(shared_buffers *s, int subframe);
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void lock_ul_buffer(shared_buffers *s, int subframe);
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void unlock_ul_buffer(shared_buffers *s, int subframe);
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void wait_ul_buffer(shared_buffers *s, int subframe);
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void signal_ul_buffer(shared_buffers *s, int subframe);
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#endif /* _BENETEL_4G_SHARED_BUFFERS_H_ */
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