mirror of https://github.com/pvnis/srsRAN_4G.git
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
1.9 KiB
C++
81 lines
1.9 KiB
C++
/**
|
|
*
|
|
* \section COPYRIGHT
|
|
*
|
|
* Copyright 2013-2015 Software Radio Systems Limited
|
|
*
|
|
* \section LICENSE
|
|
*
|
|
* This file is part of the srsUE library.
|
|
*
|
|
* srsUE is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* srsUE is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* A copy of the GNU Affero General Public License can be found in
|
|
* the LICENSE file in the top-level directory of this distribution
|
|
* and at http://www.gnu.org/licenses/.
|
|
*
|
|
*/
|
|
|
|
#ifndef PDUPROC_H
|
|
#define PDUPROC_H
|
|
|
|
#include "common/log.h"
|
|
#include "common/block_queue.h"
|
|
#include "common/buffer_pool.h"
|
|
#include "common/timers.h"
|
|
#include "common/pdu.h"
|
|
|
|
/* Logical Channel Demultiplexing and MAC CE dissassemble */
|
|
|
|
|
|
namespace srslte {
|
|
|
|
class pdu_queue
|
|
{
|
|
public:
|
|
class process_callback
|
|
{
|
|
public:
|
|
virtual void process_pdu(uint8_t *buff, uint32_t len) = 0;
|
|
};
|
|
|
|
pdu_queue(uint32_t pool_size = DEFAULT_POOL_SIZE) : pool(pool_size), callback(NULL), log_h(NULL) {}
|
|
void init(process_callback *callback, log* log_h_);
|
|
|
|
uint8_t* request(uint32_t len);
|
|
void deallocate(uint8_t* pdu);
|
|
void push(uint8_t *ptr, uint32_t len);
|
|
|
|
bool process_pdus();
|
|
|
|
private:
|
|
const static int DEFAULT_POOL_SIZE = 64; // Number of PDU buffers in total
|
|
const static int MAX_PDU_LEN = 150*1024/8; // ~ 150 Mbps
|
|
|
|
typedef struct {
|
|
uint8_t ptr[MAX_PDU_LEN];
|
|
uint32_t len;
|
|
} pdu_t;
|
|
|
|
block_queue<pdu_t*> pdu_q;
|
|
buffer_pool<pdu_t> pool;
|
|
|
|
process_callback *callback;
|
|
log *log_h;
|
|
};
|
|
|
|
} // namespace srslte
|
|
|
|
#endif // PDUPROC_H
|
|
|
|
|
|
|