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restore ue compilation with ocp-softmodem, some RF simulator improvement

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This commit is contained in:
laurent
2019-11-04 16:11:09 +01:00
parent 3ce5d40064
commit e8091083b0
16 changed files with 523 additions and 1436 deletions
Download Patch File Download Diff File Expand all files Collapse all files
executables/main-fs6.c
+2 -1
View File
@@ -616,7 +616,7 @@ void pusch_procedures_fromsplit(uint8_t *bufferZone, int bufSize, PHY_VARS_eNB *
&ulsch_harq->Kminus,
&ulsch_harq->F);
ulsch_decoding_data(eNB, proc, i, harq_pid,
ulsch_harq->nb_rb>20 ? 1 : 0);
ulsch_harq->nb_rb>20 ? 1 : 0);
stop_meas(&eNB->ulsch_decoding_stats);
} // if ((ulsch) &&
// (ulsch->rnti>0) &&
@@ -634,6 +634,7 @@ void pusch_procedures_fromsplit(uint8_t *bufferZone, int bufSize, PHY_VARS_eNB *
LOG_W (PHY, "Removing stale ULSCH config for UE %x harq_pid %d (harq_mask is now 0x%2.2x)\n", ulsch->rnti, harq_pid, ulsch->harq_mask);
}
} // for (i=0; i<NUMBER_OF_UE_MAX; i++)
while (proc->nbDecode > 0) {
notifiedFIFO_elt_t *req=pullTpool(&proc->respDecode, &proc->threadPool);
postDecode(proc, req);
executables/main-ocp.c
+5 -5
View File
@@ -672,11 +672,11 @@ void tx_rf(RU_t *ru, L1_rxtx_proc_t *proc) {
/* add fail safe for late command end */
// prepare tx buffer pointers
ru->rfdevice.trx_write_func(&ru->rfdevice,
proc->timestamp_tx+ru->ts_offset-ru->openair0_cfg.tx_sample_advance-sf_extension,
txp,
siglen+sf_extension,
ru->nb_tx,
flags);
proc->timestamp_tx+ru->ts_offset-ru->openair0_cfg.tx_sample_advance-sf_extension,
txp,
siglen+sf_extension,
ru->nb_tx,
flags);
LOG_D(PHY,"[TXPATH] RU %d tx_rf, writing to TS %llu, frame %d, subframe %d\n",ru->idx,
(long long unsigned int)proc->timestamp_tx,proc->frame_tx,proc->subframe_tx);
}
executables/split_headers.h
+1 -1
View File
@@ -73,7 +73,7 @@ enum pckType {
};
// CU to DU definition of a future UL subframe decode
// defines a UE future data plane
// defines a UE future data plane
typedef struct {
enum pckType type:8;
uint16_t UE_id;
openair1/PHY/LTE_TRANSPORT/transport_eNB.h
+1 -1
View File
@@ -103,7 +103,7 @@ typedef struct {
/// Concatenated "e"-sequences (for definition see 36-212 V8.6 2009-03, p.17-18)
uint8_t e[MAX_NUM_CHANNEL_BITS] __attribute__((aligned(32)));
/// Turbo-code outputs (36-212 V8.6 2009-03, p.12
//uint8_t *d[MAX_NUM_DLSCH_SEGMENTS];//[(96+3+(3*6144))];
uint8_t *d[MAX_NUM_DLSCH_SEGMENTS];//[(96+3+(3*6144))];
/// Sub-block interleaver outputs (36-212 V8.6 2009-03, p.16-17)
uint8_t w[MAX_NUM_DLSCH_SEGMENTS][3*6144];
/// Number of code segments (for definition see 36-212 V8.6 2009-03, p.9)
openair1/PHY/LTE_UE_TRANSPORT/dlsch_decoding.c
+1 -1
View File
@@ -705,7 +705,7 @@ int dlsch_encoding_SIC(PHY_VARS_UE *ue,
G = get_G(frame_parms,nb_rb,dlsch->harq_processes[harq_pid]->rb_alloc,mod_order,dlsch->harq_processes[harq_pid]->Nl,num_pdcch_symbols,frame,subframe,beamforming_mode);
// if (dlsch->harq_processes[harq_pid]->Ndi == 1) { // this is a new packet
if (dlsch->harq_processes[harq_pid]->round == 0) { // this is a new packet
if (dlsch->harq_processes[harq_pid]->DLround == 0) { // this is a new packet
#ifdef DEBUG_DLSCH_CODING
printf("SIC encoding thinks this is a new packet \n");
#endif
openair1/PHY/defs_eNB.h
+366 -2
View File
@@ -73,6 +73,217 @@
typedef struct RU_proc_t_s {
/// Pointer to associated RU descriptor
struct RU_t_s *ru;
/// timestamp received from HW
openair0_timestamp timestamp_rx;
/// timestamp to send to "slave rru"
openair0_timestamp timestamp_tx;
/// subframe to act upon for reception
int subframe_rx;
/// subframe to act upon for transmission
int subframe_tx;
/// subframe to act upon for reception of prach
int subframe_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// subframe to act upon for reception of prach BL/CE UEs
int subframe_prach_br;
#endif
/// frame to act upon for reception
int frame_rx;
/// frame to act upon for transmission
int frame_tx;
/// unwrapped frame count
int frame_tx_unwrap;
/// frame to act upon for reception of prach
int frame_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// frame to act upon for reception of prach
int frame_prach_br;
#endif
/// frame offset for slave RUs (to correct for frame asynchronism at startup)
int frame_offset;
/// \brief Instance count for FH processing thread.
/// \internal This variable is protected by \ref mutex_FH.
int instance_cnt_FH;
int instance_cnt_FH1;
/// \internal This variable is protected by \ref mutex_prach.
int instance_cnt_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// \internal This variable is protected by \ref mutex_prach.
int instance_cnt_prach_br;
#endif
/// \internal This variable is protected by \ref mutex_synch.
int instance_cnt_synch;
/// \internal This variable is protected by \ref mutex_eNBs.
int instance_cnt_eNBs;
/// \brief Instance count for rx processing thread.
/// \internal This variable is protected by \ref mutex_asynch_rxtx.
int instance_cnt_asynch_rxtx;
/// \internal This variable is protected by \ref mutex_fep
int instance_cnt_fep;
/// \internal This variable is protected by \ref mutex_feptx
int instance_cnt_feptx;
/// \internal This variable is protected by \ref mutex_ru_thread
int instance_cnt_ru;
/// pthread structure for RU FH processing thread
pthread_t pthread_FH;
/// pthread structure for RU control thread
pthread_t pthread_ctrl;
/// This varible is protected by \ref mutex_emulatedRF
int instance_cnt_emulateRF;
/// pthread structure for RU FH processing thread
pthread_t pthread_FH1;
/// pthread structure for RU prach processing thread
pthread_t pthread_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// pthread structure for RU prach processing thread BL/CE UEs
pthread_t pthread_prach_br;
#endif
/// pthread struct for RU synch thread
pthread_t pthread_synch;
/// pthread struct for RU RX FEP worker thread
pthread_t pthread_fep;
/// pthread struct for RU TX FEP worker thread
pthread_t pthread_feptx;
/// pthread struct for emulated RF
pthread_t pthread_emulateRF;
/// pthread structure for asychronous RX/TX processing thread
pthread_t pthread_asynch_rxtx;
/// flag to indicate first RX acquisition
int first_rx;
/// flag to indicate first TX transmission
int first_tx;
/// pthread attributes for RU FH processing thread
pthread_attr_t attr_FH;
/// pthread attributes for RU control thread
pthread_attr_t attr_ctrl;
pthread_attr_t attr_FH1;
/// pthread attributes for RU prach
pthread_attr_t attr_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// pthread attributes for RU prach BL/CE UEs
pthread_attr_t attr_prach_br;
#endif
/// pthread attributes for RU synch thread
pthread_attr_t attr_synch;
/// pthread attributes for asynchronous RX thread
pthread_attr_t attr_asynch_rxtx;
/// pthread attributes for worker fep thread
pthread_attr_t attr_fep;
/// pthread attributes for worker feptx thread
pthread_attr_t attr_feptx;
/// pthread attributes for emulated RF
pthread_attr_t attr_emulateRF;
/// scheduling parameters for RU FH thread
struct sched_param sched_param_FH;
struct sched_param sched_param_FH1;
/// scheduling parameters for RU prach thread
struct sched_param sched_param_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// scheduling parameters for RU prach thread BL/CE UEs
struct sched_param sched_param_prach_br;
#endif
/// scheduling parameters for RU synch thread
struct sched_param sched_param_synch;
/// scheduling parameters for asynch_rxtx thread
struct sched_param sched_param_asynch_rxtx;
/// condition variable for RU FH thread
pthread_cond_t cond_FH;
pthread_cond_t cond_FH1;
/// condition variable for RU prach thread
pthread_cond_t cond_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// condition variable for RU prach thread BL/CE UEs
pthread_cond_t cond_prach_br;
#endif
/// condition variable for RU synch thread
pthread_cond_t cond_synch;
/// condition variable for asynch RX/TX thread
pthread_cond_t cond_asynch_rxtx;
/// condition variable for RU RX FEP thread
pthread_cond_t cond_fep;
/// condition variable for RU TX FEP thread
pthread_cond_t cond_feptx;
/// condition variable for emulated RF
pthread_cond_t cond_emulateRF;
/// condition variable for eNB signal
pthread_cond_t cond_eNBs;
/// condition variable for ru_thread
pthread_cond_t cond_ru_thread;
/// mutex for RU FH
pthread_mutex_t mutex_FH;
pthread_mutex_t mutex_FH1;
/// mutex for RU prach
pthread_mutex_t mutex_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// mutex for RU prach BL/CE UEs
pthread_mutex_t mutex_prach_br;
#endif
/// mutex for RU synch
pthread_mutex_t mutex_synch;
/// mutex for eNB signal
pthread_mutex_t mutex_eNBs;
/// mutex for asynch RX/TX thread
pthread_mutex_t mutex_asynch_rxtx;
/// mutex for fep RX worker thread
pthread_mutex_t mutex_fep;
/// mutex for fep TX worker thread
pthread_mutex_t mutex_feptx;
/// mutex for ru_thread
pthread_mutex_t mutex_ru;
/// mutex for emulated RF thread
pthread_mutex_t mutex_emulateRF;
/// symbol mask for IF4p5 reception per subframe
uint32_t symbol_mask[10];
/// time measurements for each subframe
struct timespec t[10];
/// number of slave threads
int num_slaves;
/// array of pointers to slaves
struct RU_proc_t_s **slave_proc;
#ifdef PHY_TX_THREAD
/// pthread structure for PRACH thread
pthread_t pthread_phy_tx;
pthread_mutex_t mutex_phy_tx;
pthread_cond_t cond_phy_tx;
/// \internal This variable is protected by \ref mutex_phy_tx.
int instance_cnt_phy_tx;
/// frame to act upon for transmission
int frame_phy_tx;
/// subframe to act upon for transmission
int subframe_phy_tx;
/// timestamp to send to "slave rru"
openair0_timestamp timestamp_phy_tx;
/// pthread structure for RF TX thread
pthread_t pthread_rf_tx;
pthread_mutex_t mutex_rf_tx;
pthread_cond_t cond_rf_tx;
/// \internal This variable is protected by \ref mutex_rf_tx.
int instance_cnt_rf_tx;
#endif
#if defined(PRE_SCD_THREAD)
pthread_t pthread_pre_scd;
/// condition variable for time processing thread
pthread_cond_t cond_pre_scd;
/// mutex for time thread
pthread_mutex_t mutex_pre_scd;
int instance_pre_scd;
#endif
int emulate_rf_busy;
} RU_proc_t;
typedef enum {
LOCAL_RF =0,
REMOTE_IF5 =1,
@@ -257,7 +468,7 @@ typedef struct RU_t_s{
/// value to be passed using command
uint16_t cmdval;
/// process scheduling variables
//RU_proc_t proc;
RU_proc_t proc;
/// stats thread pthread descriptor
pthread_t ru_stats_thread;
/// OTA synchronization signal
@@ -547,6 +758,159 @@ typedef struct {
pthread_mutex_t mutex_te;
} te_params;
/// Context data structure for eNB subframe processing
typedef struct L1_proc_t_s {
/// Component Carrier index
uint8_t CC_id;
/// thread index
int thread_index;
/// timestamp received from HW
openair0_timestamp timestamp_rx;
/// timestamp to send to "slave rru"
openair0_timestamp timestamp_tx;
/// subframe to act upon for reception
int subframe_rx;
/// subframe to act upon for PRACH
int subframe_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// subframe to act upon for reception of prach BL/CE UEs
int subframe_prach_br;
#endif
/// frame to act upon for reception
int frame_rx;
/// frame to act upon for transmission
int frame_tx;
/// frame to act upon for PRACH
int frame_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// frame to act upon for PRACH BL/CE UEs
int frame_prach_br;
#endif
/// \internal This variable is protected by \ref mutex_td.
int instance_cnt_td;
/// \internal This variable is protected by \ref mutex_te.
int instance_cnt_te;
/// \internal This variable is protected by \ref mutex_prach.
int instance_cnt_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// \internal This variable is protected by \ref mutex_prach for BL/CE UEs.
int instance_cnt_prach_br;
#endif
// instance count for over-the-air eNB synchronization
int instance_cnt_synch;
/// \internal This variable is protected by \ref mutex_asynch_rxtx.
int instance_cnt_asynch_rxtx;
/// pthread structure for asychronous RX/TX processing thread
pthread_t pthread_asynch_rxtx;
/// flag to indicate first RX acquisition
int first_rx;
/// flag to indicate first TX transmission
int first_tx;
/// pthread attributes for parallel turbo-decoder thread
pthread_attr_t attr_td;
/// pthread attributes for parallel turbo-encoder thread
pthread_attr_t attr_te;
/// pthread attributes for single eNB processing thread
pthread_attr_t attr_single;
/// pthread attributes for prach processing thread
pthread_attr_t attr_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// pthread attributes for prach processing thread BL/CE UEs
pthread_attr_t attr_prach_br;
#endif
/// pthread attributes for asynchronous RX thread
pthread_attr_t attr_asynch_rxtx;
/// scheduling parameters for parallel turbo-decoder thread
struct sched_param sched_param_td;
/// scheduling parameters for parallel turbo-encoder thread
struct sched_param sched_param_te;
/// scheduling parameters for single eNB thread
struct sched_param sched_param_single;
/// scheduling parameters for prach thread
struct sched_param sched_param_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// scheduling parameters for prach thread
struct sched_param sched_param_prach_br;
#endif
/// scheduling parameters for asynch_rxtx thread
struct sched_param sched_param_asynch_rxtx;
/// pthread structure for parallel turbo-decoder thread
pthread_t pthread_td;
/// pthread structure for parallel turbo-encoder thread
pthread_t pthread_te;
/// pthread structure for PRACH thread
pthread_t pthread_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// pthread structure for PRACH thread BL/CE UEs
pthread_t pthread_prach_br;
#endif
/// condition variable for parallel turbo-decoder thread
pthread_cond_t cond_td;
/// condition variable for parallel turbo-encoder thread
pthread_cond_t cond_te;
/// condition variable for PRACH processing thread;
pthread_cond_t cond_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// condition variable for PRACH processing thread BL/CE UEs;
pthread_cond_t cond_prach_br;
#endif
/// condition variable for asynch RX/TX thread
pthread_cond_t cond_asynch_rxtx;
/// mutex for parallel turbo-decoder thread
pthread_mutex_t mutex_td;
/// mutex for parallel turbo-encoder thread
pthread_mutex_t mutex_te;
/// mutex for PRACH thread
pthread_mutex_t mutex_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// mutex for PRACH thread for BL/CE UEs
pthread_mutex_t mutex_prach_br;
#endif
/// mutex for asynch RX/TX thread
pthread_mutex_t mutex_asynch_rxtx;
/// mutex for RU access to eNB processing (PDSCH/PUSCH)
pthread_mutex_t mutex_RU;
/// mutex for eNB processing to access RU TX (PDSCH/PUSCH)
pthread_mutex_t mutex_RU_tx;
/// mutex for RU access to eNB processing (PRACH)
pthread_mutex_t mutex_RU_PRACH;
/// mutex for RU access to eNB processing (PRACH BR)
pthread_mutex_t mutex_RU_PRACH_br;
/// mask for RUs serving eNB (PDSCH/PUSCH)
int RU_mask[10];
/// mask for RUs serving eNB (PDSCH/PUSCH)
int RU_mask_tx;
/// time measurements for RU arrivals
struct timespec t[10];
/// Timing statistics (RU_arrivals)
time_stats_t ru_arrival_time;
/// mask for RUs serving eNB (PRACH)
int RU_mask_prach;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
/// mask for RUs serving eNB (PRACH)
int RU_mask_prach_br;
#endif
/// parameters for turbo-decoding worker thread
td_params tdp;
/// parameters for turbo-encoding worker thread
te_params tep[3];
/// set of scheduling variables RXn-TXnp4 threads
L1_rxtx_proc_t L1_proc,L1_proc_tx;
/// stats thread pthread descriptor
pthread_t process_stats_thread;
/// for waking up tx procedure
RU_proc_t *ru_proc;
} L1_proc_t;
typedef struct {
//unsigned int rx_power[NUMBER_OF_CONNECTED_eNB_MAX][NB_ANTENNAS_RX]; //! estimated received signal power (linear)
//unsigned short rx_power_dB[NUMBER_OF_CONNECTED_eNB_MAX][NB_ANTENNAS_RX]; //! estimated received signal power (dB)
@@ -608,7 +972,7 @@ typedef struct PHY_VARS_eNB_s {
module_id_t Mod_id;
uint8_t CC_id;
uint8_t configured;
//L1_proc_t proc;
L1_proc_t proc;
int single_thread_flag;
int abstraction_flag;
int num_RU;
openair2/UTIL/MEM/mem_block.c
-668
View File
@@ -1,668 +0,0 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/***************************************************************************
mem_block.c - description
-------------------
AUTHOR : Lionel GAUTHIER
COMPANY : EURECOM
EMAIL : Lionel.Gauthier@eurecom.fr
***************************************************************************/
#define MEM_BLOCK_C
//#include "rtos_header.h"
#include "mem_block.h"
#include "mem_pool.h"
#include "list.h"
#include "LAYER2/MAC/mac_extern.h"
#include "assertions.h"
/* all function calls are protected by a mutex
* to ensure that many threads calling them at
* the same time don't mess up.
* We might be more clever in the future, it's a
* bit overkill.
* Commenting this define removes the protection,
* so be careful with it.
*/
#define MEMBLOCK_BIG_LOCK
#ifdef MEMBLOCK_BIG_LOCK
static pthread_mutex_t mtex = PTHREAD_MUTEX_INITIALIZER;
#endif
//-----------------------------------------------------------------------------
//#define DEBUG_MEM_MNGT_FREE
//#define DEBUG_MEM_MNGT_ALLOC_SIZE
//#define DEBUG_MEM_MNGT_ALLOC
//-----------------------------------------------------------------------------
#if defined(DEBUG_MEM_MNGT_ALLOC)
uint32_t counters[14] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
#endif
//-----------------------------------------------------------------------------
/*
* initialize all ures
*/
extern mem_pool *memBlockVar;
void *
pool_buffer_init (void)
{
//-----------------------------------------------------------------------------
uint32_t index, mb_index, pool_index;
mem_pool *memory = (mem_pool *) &mem_block_var;
memBlockVar=malloc(sizeof(mem_pool));
int pool_sizes[14] = { MEM_MNGT_MB0_NB_BLOCKS, MEM_MNGT_MB1_NB_BLOCKS,
MEM_MNGT_MB2_NB_BLOCKS, MEM_MNGT_MB3_NB_BLOCKS,
MEM_MNGT_MB4_NB_BLOCKS, MEM_MNGT_MB5_NB_BLOCKS,
MEM_MNGT_MB6_NB_BLOCKS, MEM_MNGT_MB7_NB_BLOCKS,
MEM_MNGT_MB8_NB_BLOCKS, MEM_MNGT_MB9_NB_BLOCKS,
MEM_MNGT_MB10_NB_BLOCKS, MEM_MNGT_MB11_NB_BLOCKS,
MEM_MNGT_MB12_NB_BLOCKS, MEM_MNGT_MBCOPY_NB_BLOCKS
};
#ifdef MEMBLOCK_BIG_LOCK
if (pthread_mutex_lock(&mtex)) abort();
#endif
memset (memory, 0, sizeof (mem_pool));
mb_index = 0;
// LG_TEST
for (pool_index = 0; pool_index <= MEM_MNGT_POOL_ID_COPY; pool_index++) {
list_init (&memory->mem_lists[pool_index], "POOL");
for (index = 0; index < pool_sizes[pool_index]; index++) {
//memory->mem_blocks[mb_index + index].previous = NULL; -> done in memset 0
//memory->mem_blocks[mb_index + index].next = NULL; -> done in memset 0
switch (pool_index) {
case 0:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool0[index][0]);
break;
case 1:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool1[index][0]);
break;
case 2:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool2[index][0]);
break;
case 3:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool3[index][0]);
break;
case 4:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool4[index][0]);
break;
case 5:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool5[index][0]);
break;
case 6:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool6[index][0]);
break;
case 7:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool7[index][0]);
break;
case 8:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool8[index][0]);
break;
case 9:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool9[index][0]);
break;
case 10:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool10[index][0]);
break;
case 11:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool11[index][0]);
break;
case 12:
memory->mem_blocks[mb_index + index].data = (unsigned char*)&(memory->mem_pool12[index][0]);
break;
default:
;
memory->mem_blocks[mb_index + index].data = NULL; // pool copy
}
memory->mem_blocks[mb_index + index].pool_id = pool_index;
list_add_tail_eurecom (&memory->mem_blocks[mb_index + index], &memory->mem_lists[pool_index]);
}
mb_index += pool_sizes[pool_index];
}
#ifdef MEMBLOCK_BIG_LOCK
if (pthread_mutex_unlock(&mtex)) abort();
#endif
return 0;
}
//-----------------------------------------------------------------------------
void *
pool_buffer_clean (void *arg)
{
//-----------------------------------------------------------------------------
return 0;
}
//-----------------------------------------------------------------------------
void
free_mem_block (mem_block_t * leP, const char* caller)
{
//-----------------------------------------------------------------------------
if (!(leP)) {
LOG_W (RLC,"[MEM_MNGT][FREE] WARNING FREE NULL MEM_BLOCK\n");
return;
}
#ifdef MEMBLOCK_BIG_LOCK
if (pthread_mutex_lock(&mtex)) abort();
#endif
#ifdef DEBUG_MEM_MNGT_FREE
LOG_D (RLC,"[MEM_MNGT][FREE] free_mem_block() %p pool: %d\n", leP, leP->pool_id);
#endif
#ifdef DEBUG_MEM_MNGT_ALLOC
check_free_mem_block (leP);
#endif
if (leP->pool_id <= MEM_MNGT_POOL_ID_COPY) {
list_add_tail_eurecom (leP, &mem_block_var.mem_lists[leP->pool_id]);
#ifdef DEBUG_MEM_MNGT_ALLOC
counters[leP->pool_id] -= 1;
LGO_D (RLC,"[%s][MEM_MNGT][INFO] after pool[%2d] freed: counters = {%2d %2d %2d %2d %2d %2d %2d %2d %2d %2d %2d %2d}\n",
caller, leP->pool_id,
counters[0],counters[1],counters[2],counters[3],counters[4],
counters[5],counters[6],counters[7],counters[8],counters[9],
counters[10],counters[11]);
#endif
leP = NULL; // this prevent from freeing the block twice
} else {
LOG_E (RLC,"[MEM_MNGT][FREE] ERROR free_mem_block() unknown pool_id : %d\n", leP->pool_id);
}
#ifdef MEMBLOCK_BIG_LOCK
if (pthread_mutex_unlock(&mtex)) abort();
#endif
}
//-----------------------------------------------------------------------------
mem_block_t *
get_free_mem_block (uint32_t sizeP, const char* caller)
{
//-----------------------------------------------------------------------------
mem_block_t *le = NULL;
int pool_selected;
int size;
if (sizeP > MEM_MNGT_MB12_BLOCK_SIZE) {
LOG_E (RLC,"[MEM_MNGT][ERROR][FATAL] size requested %d out of bounds\n", sizeP);
display_mem_load ();
AssertFatal(1==0,"get_free_mem_block size requested out of bounds");
return NULL;
}
#ifdef MEMBLOCK_BIG_LOCK
if (pthread_mutex_lock(&mtex)) abort();
#endif
size = sizeP >> 6;
pool_selected = 0;
while ((size)) {
pool_selected += 1;
size = size >> 1;
}
// pool is selected according to the size requested, now get a block
// if no block is available pick one in an other pool
do {
if ((le = list_remove_head (&mem_block_var.mem_lists[pool_selected]))) {
#ifdef DEBUG_MEM_MNGT_ALLOC
counters[pool_selected] += 1;
LOG_D (RLC,"[%s][MEM_MNGT][INFO] after pool[%2d] allocated: counters = {%2d %2d %2d %2d %2d %2d %2d %2d %2d %2d %2d %2d}\n",
caller,
pool_selected,
counters[0],counters[1],counters[2],counters[3],counters[4],
counters[5],counters[6],counters[7],counters[8],counters[9],
counters[10],counters[11]);
#endif
#ifdef DEBUG_MEM_MNGT_ALLOC_SIZE
LOG_D (RLC,"[MEM_MNGT][INFO] ALLOC MEM_BLOCK SIZE %d bytes pool %d (%p)\n", sizeP, pool_selected,le);
#endif
AssertFatal(le->pool_id == pool_selected, "Unexpected pool ID!");
#ifdef MEMBLOCK_BIG_LOCK
if (pthread_mutex_unlock(&mtex)) abort();
#endif
return le;
}
#ifdef DEBUG_MEM_MNGT_ALLOC
LOG_E (RLC,"[MEM_MNGT][ERROR][MINOR] memory pool %d is empty trying next pool alloc count = %d\n", pool_selected, counters[pool_selected]);
// display_mem_load ();
// check_mem_area ((void *)&mem_block_var);
#endif
} while (pool_selected++ < 12);
LOG_E(PHY, "[MEM_MNGT][ERROR][FATAL] failed allocating MEM_BLOCK size %d byes (pool_selected=%d size=%d)\n", sizeP, pool_selected, size);
// display_mem_load();
// AssertFatal(1==0,"get_free_mem_block failed");
LOG_E(MAC,"[MEM_MNGT][ERROR][FATAL] get_free_mem_block failed!!!\n");
#ifdef MEMBLOCK_BIG_LOCK
if (pthread_mutex_unlock(&mtex)) abort();
#endif
return NULL;
};
//-----------------------------------------------------------------------------
mem_block_t *
get_free_copy_mem_block (void)
{
//-----------------------------------------------------------------------------
mem_block_t *le;
#ifdef MEMBLOCK_BIG_LOCK
AssertFatal(0, "This function is not handled properly but not used anywhere. FIXME?\n");
#endif
if ((le = list_remove_head (&mem_block_var.mem_lists[MEM_MNGT_POOL_ID_COPY]))) {
#ifdef DEBUG_MEM_MNGT_ALLOC_SIZE
LOG_D (RLC,"[MEM_MNGT][INFO] ALLOC COPY MEM BLOCK (%p)\n",le);
#endif
#ifdef DEBUG_MEM_MNGT_ALLOC
counters[MEM_MNGT_POOL_ID_COPY] += 1;
LOG_D (RLC,"[MEM_MNGT][INFO] pool counters = {%2d %2d %2d %2d %2d %2d %2d %2d %2d %2d %2d %2d}\n",
counters[0],counters[1],counters[2],counters[3],counters[4],
counters[5],counters[6],counters[7],counters[8],counters[9],
counters[10],counters[11]);
#endif
return le;
} else {
LOG_E (RLC,"[MEM_MNGT][ERROR] POOL COPY IS EMPTY\n");
//#ifdef DEBUG_MEM_MNGT_ALLOC
check_mem_area ();
// break_point ();
//#endif
AssertFatal(1==0,"mem pool is empty");
return NULL;
}
}
//-----------------------------------------------------------------------------
mem_block_t *
copy_mem_block (mem_block_t * leP, mem_block_t * destP)
{
//-----------------------------------------------------------------------------
#ifdef MEMBLOCK_BIG_LOCK
AssertFatal(0, "This function is not handled properly but not used anywhere. FIXME?\n");
#endif
if ((destP != NULL) && (leP != NULL) && (destP->pool_id == MEM_MNGT_POOL_ID_COPY)) {
destP->data = leP->data;
} else {
LOG_E (RLC,"[MEM_MNGT][COPY] copy_mem_block() pool dest src or dest is NULL\n");
}
return destP;
}
//-----------------------------------------------------------------------------
void
display_mem_load (void)
{
//-----------------------------------------------------------------------------
#ifdef MEMBLOCK_BIG_LOCK
/* this function does not need to be protected, do nothing */
#endif
mem_pool *memory = (mem_pool *) &mem_block_var;
LOG_D (RLC,"POOL 0 (%d elements of %d Bytes): ", MEM_MNGT_MB0_NB_BLOCKS, MEM_MNGT_MB0_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID0]);
LOG_D (RLC,"POOL 1 (%d elements of %d Bytes): ", MEM_MNGT_MB1_NB_BLOCKS, MEM_MNGT_MB1_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID1]);
LOG_D (RLC,"POOL 2 (%d elements of %d Bytes): ", MEM_MNGT_MB2_NB_BLOCKS, MEM_MNGT_MB2_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID2]);
LOG_D (RLC,"POOL 3 (%d elements of %d Bytes): ", MEM_MNGT_MB3_NB_BLOCKS, MEM_MNGT_MB3_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID3]);
LOG_D (RLC,"POOL 4 (%d elements of %d Bytes): ", MEM_MNGT_MB4_NB_BLOCKS, MEM_MNGT_MB4_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID4]);
LOG_D (RLC,"POOL 5 (%d elements of %d Bytes): ", MEM_MNGT_MB5_NB_BLOCKS, MEM_MNGT_MB5_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID5]);
LOG_D (RLC,"POOL 6 (%d elements of %d Bytes): ", MEM_MNGT_MB6_NB_BLOCKS, MEM_MNGT_MB6_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID6]);
LOG_D (RLC,"POOL 7 (%d elements of %d Bytes): ", MEM_MNGT_MB7_NB_BLOCKS, MEM_MNGT_MB7_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID7]);
LOG_D (RLC,"POOL 8 (%d elements of %d Bytes): ", MEM_MNGT_MB8_NB_BLOCKS, MEM_MNGT_MB8_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID8]);
LOG_D (RLC,"POOL 9 (%d elements of %d Bytes): ", MEM_MNGT_MB9_NB_BLOCKS, MEM_MNGT_MB9_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID9]);
LOG_D (RLC,"POOL 10 (%d elements of %d Bytes): ", MEM_MNGT_MB10_NB_BLOCKS, MEM_MNGT_MB10_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID10]);
LOG_D (RLC,"POOL 11 (%d elements of %d Bytes): ", MEM_MNGT_MB11_NB_BLOCKS, MEM_MNGT_MB11_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID11]);
LOG_D (RLC,"POOL 12 (%d elements of %d Bytes): ", MEM_MNGT_MB12_NB_BLOCKS, MEM_MNGT_MB12_BLOCK_SIZE);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID12]);
LOG_D (RLC,"POOL C (%d elements): ", MEM_MNGT_MBCOPY_NB_BLOCKS);
list_display (&memory->mem_lists[MEM_MNGT_POOL_ID_COPY]);
}
//-----------------------------------------------------------------------------
void
check_mem_area (void)
{
//-----------------------------------------------------------------------------
int index, mb_index;
mem_pool *memory = (mem_pool *) &mem_block_var;
#ifdef MEMBLOCK_BIG_LOCK
AssertFatal(0, "This function is not handled properly but not used anywhere. FIXME?\n");
#endif
for (index = 0; index < MEM_MNGT_MB0_NB_BLOCKS; index++) {
if ((memory->mem_blocks[index].data != (unsigned char*)&(memory->mem_pool0[index][0])) && (memory->mem_blocks[index].pool_id != MEM_MNGT_POOL_ID0)) {
LOG_D (RLC,"[MEM] ERROR POOL0 block index %d\n", index);
}
}
mb_index = MEM_MNGT_MB0_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB1_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool1[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID1)) {
LOG_D (RLC,"[MEM] ERROR POOL1 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB1_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB2_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool2[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID2)) {
LOG_D (RLC,"[MEM] ERROR POOL2 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB2_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB3_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool3[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID3)) {
LOG_D (RLC,"[MEM] ERROR POOL3 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB3_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB4_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool4[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID4)) {
LOG_D (RLC,"[MEM] ERROR POOL4 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB4_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB5_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool5[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID5)) {
LOG_D (RLC,"[MEM] ERROR POOL5 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB5_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB6_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool6[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID6)) {
LOG_D (RLC,"[MEM] ERROR POOL6 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB6_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB7_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool7[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID7)) {
LOG_D (RLC,"[MEM] ERROR POOL7 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB7_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB8_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool8[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID8)) {
LOG_D (RLC,"[MEM] ERROR POOL8 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB8_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB9_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool9[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID9)) {
LOG_D (RLC,"[MEM] ERROR POOL9 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB9_NB_BLOCKS;
for (index = mb_index; index < MEM_MNGT_MB10_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool10[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID10)) {
LOG_D (RLC,"[MEM] ERROR POOL10 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB10_NB_BLOCKS;
for (index = mb_index; index < MEM_MNGT_MB11_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool11[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID11)) {
LOG_D (RLC,"[MEM] ERROR POOL11 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB11_NB_BLOCKS;
for (index = mb_index; index < MEM_MNGT_MB12_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != (unsigned char*)&(memory->mem_pool12[index][0]))
&& (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID12)) {
LOG_D (RLC,"[MEM] ERROR POOL12 block index %d\n", index);
}
}
mb_index += MEM_MNGT_MB12_NB_BLOCKS;
for (index = mb_index; index < MEM_MNGT_NB_ELEMENTS; index++) {
if ((memory->mem_blocks[index].data != NULL) && (memory->mem_blocks[index].pool_id != MEM_MNGT_POOL_ID_COPY)) {
LOG_D (RLC,"[MEM] ERROR POOL COPY block index %d\n", index);
}
}
}
//-----------------------------------------------------------------------------
void
check_free_mem_block (mem_block_t * leP)
{
//-----------------------------------------------------------------------------
ptrdiff_t block_index;
#ifdef MEMBLOCK_BIG_LOCK
/* this function does not SEEM TO need to be protected, do nothing (for the moment) */
#endif
if ((leP >= mem_block_var.mem_blocks) && (leP <= &mem_block_var.mem_blocks[MEM_MNGT_NB_ELEMENTS-1])) {
// the pointer is inside the memory region
block_index = leP - mem_block_var.mem_blocks;
// block_index is now: 0 <= block_index < MEM_MNGT_NB_ELEMENTS
if (block_index < MEM_MNGT_MB0_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool0[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID0)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB0_NB_BLOCKS;
if (block_index < MEM_MNGT_MB1_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool1[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID1)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB1_NB_BLOCKS;
if (block_index < MEM_MNGT_MB2_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool2[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID2)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB2_NB_BLOCKS;
if (block_index < MEM_MNGT_MB3_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool3[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID3)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB3_NB_BLOCKS;
if (block_index < MEM_MNGT_MB4_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool4[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID4)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB4_NB_BLOCKS;
if (block_index < MEM_MNGT_MB5_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool5[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID5)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB5_NB_BLOCKS;
if (block_index < MEM_MNGT_MB6_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool6[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID6)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB6_NB_BLOCKS;
if (block_index < MEM_MNGT_MB7_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool7[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID7)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB7_NB_BLOCKS;
if (block_index < MEM_MNGT_MB8_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool8[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID8)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB8_NB_BLOCKS;
if (block_index < MEM_MNGT_MB9_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool9[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID9)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB9_NB_BLOCKS;
if (block_index < MEM_MNGT_MB10_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool10[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID10)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB10_NB_BLOCKS;
if (block_index < MEM_MNGT_MB11_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool11[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID11)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
block_index -= MEM_MNGT_MB11_NB_BLOCKS;
if (block_index < MEM_MNGT_MB12_NB_BLOCKS) {
if ((leP->data != (unsigned char*)mem_block_var.mem_pool12[block_index]) && (leP->pool_id != MEM_MNGT_POOL_ID12)) {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
return;
}
} else {
LOG_D (RLC,"[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
// the block is ok
}
openair2/UTIL/MEM/mem_block.h
-110
View File
@@ -57,91 +57,8 @@ mem_block_t *get_free_copy_mem_block (void);
mem_block_t *get_free_copy_mem_block_up (void);
mem_block_t *copy_mem_block (mem_block_t * leP, mem_block_t * destP);
void display_mem_load (void);
void check_mem_area (void);
void check_free_mem_block (mem_block_t * leP);
# define MEM_SCALE MAX_MOBILES_PER_ENB
// definition of the size of the allocated memory area
# define MEM_MNGT_MB0_BLOCK_SIZE 64
// 64
# define MEM_MNGT_MB0_NB_BLOCKS 4096 * MEM_SCALE
# define MEM_MNGT_POOL_ID0 0
# define MEM_MNGT_MB1_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*2
// 128
# define MEM_MNGT_MB1_NB_BLOCKS 4096 * MEM_SCALE
# define MEM_MNGT_POOL_ID1 1
# define MEM_MNGT_MB2_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*4
// 256
# define MEM_MNGT_MB2_NB_BLOCKS 2048 * MEM_SCALE
# define MEM_MNGT_POOL_ID2 2
# define MEM_MNGT_MB3_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*8
// 512
# define MEM_MNGT_MB3_NB_BLOCKS 2048 * MEM_SCALE
# define MEM_MNGT_POOL_ID3 3
# define MEM_MNGT_MB4_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*16
// 1024
# define MEM_MNGT_MB4_NB_BLOCKS 1024 * MEM_SCALE
# define MEM_MNGT_POOL_ID4 4
# define MEM_MNGT_MB5_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*32
// 2048
# define MEM_MNGT_MB5_NB_BLOCKS 1024 * MEM_SCALE // LG WAS 1024
# define MEM_MNGT_POOL_ID5 5
# define MEM_MNGT_MB6_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*64
// 4096
# define MEM_MNGT_MB6_NB_BLOCKS 1024 * MEM_SCALE // LG WAS 256
# define MEM_MNGT_POOL_ID6 6
# define MEM_MNGT_MB7_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*128
// 8192
# define MEM_MNGT_MB7_NB_BLOCKS 64* MEM_SCALE // LG WAS 32
# define MEM_MNGT_POOL_ID7 7
# define MEM_MNGT_MB8_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*256
#ifdef JUMBO_FRAMES
# define MEM_MNGT_MB8_NB_BLOCKS 256 * MEM_SCALE
#else
# define MEM_MNGT_MB8_NB_BLOCKS 16 * MEM_SCALE
// 16384
#endif
# define MEM_MNGT_POOL_ID8 8
# define MEM_MNGT_MB9_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*512
// 32768
# define MEM_MNGT_MB9_NB_BLOCKS 8 * MEM_SCALE
# define MEM_MNGT_POOL_ID9 9
# define MEM_MNGT_MB10_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*1024
// 65536
# define MEM_MNGT_MB10_NB_BLOCKS 0 * MEM_SCALE
# define MEM_MNGT_POOL_ID10 10
# define MEM_MNGT_MB11_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*2048
// 131072
# define MEM_MNGT_MB11_NB_BLOCKS 0 * MEM_SCALE
# define MEM_MNGT_POOL_ID11 11
# define MEM_MNGT_MB12_BLOCK_SIZE MEM_MNGT_MB0_BLOCK_SIZE*4096
// 262144
# define MEM_MNGT_MB12_NB_BLOCKS 32 * MEM_SCALE
//# define MEM_MNGT_MB12_NB_BLOCKS 4096 * MEM_SCALE
# define MEM_MNGT_POOL_ID12 12
# define MEM_MNGT_MBCOPY_NB_BLOCKS 1024
# define MEM_MNGT_NB_ELEMENTS MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS + MEM_MNGT_MB2_NB_BLOCKS + MEM_MNGT_MB3_NB_BLOCKS + MEM_MNGT_MB4_NB_BLOCKS + MEM_MNGT_MB5_NB_BLOCKS + MEM_MNGT_MB6_NB_BLOCKS + MEM_MNGT_MB7_NB_BLOCKS + MEM_MNGT_MB8_NB_BLOCKS + MEM_MNGT_MB9_NB_BLOCKS + MEM_MNGT_MB10_NB_BLOCKS + MEM_MNGT_MB11_NB_BLOCKS + MEM_MNGT_MB12_NB_BLOCKS + MEM_MNGT_MBCOPY_NB_BLOCKS
# define MEM_MNGT_POOL_ID_COPY 13
#define LIST_NAME_MAX_CHAR 32
typedef struct {
struct mem_block_t *head;
struct mem_block_t *tail;
@@ -156,33 +73,6 @@ typedef struct {
char name[LIST_NAME_MAX_CHAR];
} list_t;
typedef struct {
//-----------------------------------------------------------
// basic memory management
//-----------------------------------------------------------
char mem_pool0[MEM_MNGT_MB0_NB_BLOCKS][MEM_MNGT_MB0_BLOCK_SIZE];
char mem_pool1[MEM_MNGT_MB1_NB_BLOCKS][MEM_MNGT_MB1_BLOCK_SIZE];
char mem_pool2[MEM_MNGT_MB2_NB_BLOCKS][MEM_MNGT_MB2_BLOCK_SIZE];
char mem_pool3[MEM_MNGT_MB3_NB_BLOCKS][MEM_MNGT_MB3_BLOCK_SIZE];
char mem_pool4[MEM_MNGT_MB4_NB_BLOCKS][MEM_MNGT_MB4_BLOCK_SIZE];
char mem_pool5[MEM_MNGT_MB5_NB_BLOCKS][MEM_MNGT_MB5_BLOCK_SIZE];
char mem_pool6[MEM_MNGT_MB6_NB_BLOCKS][MEM_MNGT_MB6_BLOCK_SIZE];
char mem_pool7[MEM_MNGT_MB7_NB_BLOCKS][MEM_MNGT_MB7_BLOCK_SIZE];
char mem_pool8[MEM_MNGT_MB8_NB_BLOCKS][MEM_MNGT_MB8_BLOCK_SIZE];
char mem_pool9[MEM_MNGT_MB9_NB_BLOCKS][MEM_MNGT_MB9_BLOCK_SIZE];
char mem_pool10[MEM_MNGT_MB10_NB_BLOCKS][MEM_MNGT_MB10_BLOCK_SIZE];
char mem_pool11[MEM_MNGT_MB11_NB_BLOCKS][MEM_MNGT_MB11_BLOCK_SIZE];
char mem_pool12[MEM_MNGT_MB12_NB_BLOCKS][MEM_MNGT_MB12_BLOCK_SIZE];
mem_block_t mem_blocks[MEM_MNGT_NB_ELEMENTS];
list_t mem_lists[14];
} mem_pool;
mem_pool *memBlockVar;
#define mem_block_var (*memBlockVar)
#ifdef __cplusplus
}
#endif
openair2/UTIL/MEM/mem_mngt.c
-489
View File
@@ -1,489 +0,0 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/***************************************************************************
mem_mngt.c - description
-------------------
AUTHOR : Lionel GAUTHIER
COMPANY : EURECOM
EMAIL : Lionel.Gauthier@eurecom.fr
***************************************************************************/
#define MEM_MNGT_C
#include "rtos_header.h"
#include "platform.h"
#include "protocol_vars_extern.h"
#include "print.h"
#include "mem_block.h"
#include "mem_pool.h"
#include "lists_proto_extern.h"
#include "umts_sched.h"
//-----------------------------------------------------------------------------
#define DEBUG_MEM_MNGT_FREE
#define DEBUG_MEM_MNGT_ALLOC_SIZE
#define DEBUG_MEM_MNGT_ALLOC
#ifdef DEBUG_MEM_MNGT_ADDR
# define PRINT_MEM_MNGT_ADDR msg
#else
# define PRINT_MEM_MNGT_ADDR
//
#endif
//-----------------------------------------------------------------------------
uint32_t counters[11] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
//-----------------------------------------------------------------------------
/*
* initialize all ures
*/
void *
pool_buffer_init (void *arg)
{
//-----------------------------------------------------------------------------
uint32_t index, mb_index, pool_index;
mem_pool *memory = (mem_pool *) arg;
int pool_sizes[11] = { MEM_MNGT_MB0_NB_BLOCKS, MEM_MNGT_MB1_NB_BLOCKS,
MEM_MNGT_MB2_NB_BLOCKS, MEM_MNGT_MB3_NB_BLOCKS,
MEM_MNGT_MB4_NB_BLOCKS, MEM_MNGT_MB5_NB_BLOCKS,
MEM_MNGT_MB6_NB_BLOCKS, MEM_MNGT_MB7_NB_BLOCKS,
MEM_MNGT_MB8_NB_BLOCKS, MEM_MNGT_MB9_NB_BLOCKS,
MEM_MNGT_MBCOPY_NB_BLOCKS
};
memset (memory, 0, sizeof (mem_pool));
mb_index = 0;
// LG_TEST
for (pool_index = 0; pool_index <= MEM_MNGT_POOL_ID_COPY; pool_index++) {
init_list (&memory->mem_lists[pool_index], "POOL");
for (index = 0; index < pool_sizes[pool_index]; index++) {
//memory->mem_blocks[mb_index + index].previous = NULL; -> done in memset 0
//memory->mem_blocks[mb_index + index].next = NULL; -> done in memset 0
switch (pool_index) {
case 0:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool0[index][0]);
break;
case 1:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool1[index][0]);
break;
case 2:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool2[index][0]);
break;
case 3:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool3[index][0]);
break;
case 4:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool4[index][0]);
break;
case 5:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool5[index][0]);
break;
case 6:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool6[index][0]);
break;
case 7:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool7[index][0]);
break;
case 8:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool8[index][0]);
break;
case 9:
memory->mem_blocks[mb_index + index].data = &(memory->mem_pool9[index][0]);
break;
default:
;
memory->mem_blocks[mb_index + index].data = NULL; // pool copy
}
memory->mem_blocks[mb_index + index].pool_id = pool_index;
add_tail (&memory->mem_blocks[mb_index + index], &memory->mem_lists[pool_index]);
}
mb_index += pool_sizes[pool_index];
}
return 0;
}
//-----------------------------------------------------------------------------
void *
pool_buffer_clean (void *arg)
{
//-----------------------------------------------------------------------------
#ifndef NO_THREAD_SAFE
mem_pool *memory = (mem_pool *) arg;
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID0].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID1].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID2].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID3].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID4].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID5].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID6].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID7].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID8].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID9].mutex);
pthread_mutex_destroy (&memory->mem_lists[MEM_MNGT_POOL_ID_COPY].mutex);
#endif
return 0;
}
//-----------------------------------------------------------------------------
void
free_mem_block (mem_block_t * leP, __func__)
{
//-----------------------------------------------------------------------------
if (!(leP)) {
msg ("[MEM_MNGT][FREE] WARNING FREE NULL MEM_BLOCK\n");
return;
}
#ifdef DEBUG_MEM_MNGT_FREE
msg ("[MEM_MNGT][FREE] free_mem_block() %p pool: %d\n", leP, leP->pool_id, __func__);
#endif
#ifdef DEBUG_MEM_MNGT_ALLOC
check_free_mem_block (leP, __func__);
#endif
if (leP->pool_id <= MEM_MNGT_POOL_ID_COPY) {
add_tail (leP, &mem->mem_lists[leP->pool_id]);
#ifdef DEBUG_MEM_MNGT_ALLOC
counters[leP->pool_id] -= 1;
#endif
leP = NULL; // this prevent from freeing the block twice
} else {
msg ("[MEM_MNGT][FREE] ERROR free_mem_block() unknown pool_id : %d\n", leP->pool_id, __func__);
}
}
//-----------------------------------------------------------------------------
mem_block_t *
get_free_mem_block (uint16_t sizeP, __func__)
{
//-----------------------------------------------------------------------------
mem_block_t *le = NULL;
int pool_selected;
int size;
if (sizeP > MEM_MNGT_MB9_BLOCK_SIZE) {
msg ("[MEM_MNGT][ERROR][FATAL] size requested %d out of bounds %d\n",sizeP,MEM_MNGT_MB9_BLOCK_SIZE);
wcdma_handle_error (WCDMA_ERROR_OUT_OF_MEM_BLOCK);
return NULL;
}
size = sizeP >> 6;
pool_selected = 0;
while ((size)) {
pool_selected += 1;
size = size >> 1;
}
// pool is selected according to the size requested, now get a block
// if no block is available pick one in an other pool
do {
if ((le = remove_head (&mem->mem_lists[pool_selected]))) {
#ifdef DEBUG_MEM_MNGT_ALLOC
counters[pool_selected] += 1;
#endif
#ifdef DEBUG_MEM_MNGT_ALLOC_SIZE
msg ("[MEM_MNGT][INFO] ALLOC MEM_BLOCK SIZE %d bytes pool %d\n", sizeP, pool_selected);
#endif
return le;
}
#ifdef DEBUG_MEM_MNGT_ALLOC
msg ("[MEM_MNGT][ERROR][MINOR] memory pool %d is empty trying next pool alloc count = %d\n", pool_selected, counters[pool_selected]);
display_mem_load ();
check_mem_area (mem);
#endif
} while (pool_selected++ < 9);
msg ("[MEM_MNGT][ERROR][FATAL] size %d requested out of bounds or memory pools empty\n", sizeP);
wcdma_handle_error (WCDMA_ERROR_OUT_OF_MEM_BLOCK);
return NULL;
};
//-----------------------------------------------------------------------------
mem_block_t *
get_free_copy_mem_block (void)
{
//-----------------------------------------------------------------------------
mem_block_t *le;
if ((le = remove_head (&mem->mem_lists[MEM_MNGT_POOL_ID_COPY]))) {
return le;
} else {
msg ("[MEM_MNGT][ERROR] POOL COPY IS EMPTY\n");
display_mem_load ();
#ifdef DEBUG_MEM_MNGT_ALLOC
check_mem_area (mem);
break_point ();
#endif
wcdma_handle_error (WCDMA_ERROR_OUT_OF_MEM_BLOCK);
return NULL;
}
}
//-----------------------------------------------------------------------------
mem_block_t *
copy_mem_block (mem_block_t * leP, mem_block_t * destP)
{
//-----------------------------------------------------------------------------
if ((destP != NULL) && (leP != NULL) && (destP->pool_id == MEM_MNGT_POOL_ID_COPY)) {
destP->data = leP->data;
} else {
msg ("[MEM_MNGT][COPY] copy_mem_block() pool dest src or dest is NULL\n");
}
return destP;
}
//-----------------------------------------------------------------------------
void
display_mem_load (void)
{
//-----------------------------------------------------------------------------
msg ("POOL 0 (%d elements of %d Bytes): \n", MEM_MNGT_MB0_NB_BLOCKS, MEM_MNGT_MB0_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID0]);
msg ("POOL 1 (%d elements of %d Bytes): \n", MEM_MNGT_MB1_NB_BLOCKS, MEM_MNGT_MB1_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID1]);
msg ("POOL 2 (%d elements of %d Bytes): \n", MEM_MNGT_MB2_NB_BLOCKS, MEM_MNGT_MB2_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID2]);
msg ("POOL 3 (%d elements of %d Bytes): \n", MEM_MNGT_MB3_NB_BLOCKS, MEM_MNGT_MB3_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID3]);
msg ("POOL 4 (%d elements of %d Bytes): \n", MEM_MNGT_MB4_NB_BLOCKS, MEM_MNGT_MB4_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID4]);
msg ("POOL 5 (%d elements of %d Bytes): \n", MEM_MNGT_MB5_NB_BLOCKS, MEM_MNGT_MB5_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID5]);
msg ("POOL 6 (%d elements of %d Bytes): \n", MEM_MNGT_MB6_NB_BLOCKS, MEM_MNGT_MB6_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID6]);
msg ("POOL 7 (%d elements of %d Bytes): \n", MEM_MNGT_MB7_NB_BLOCKS, MEM_MNGT_MB7_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID7]);
msg ("POOL 8 (%d elements of %d Bytes): \n", MEM_MNGT_MB8_NB_BLOCKS, MEM_MNGT_MB8_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID8]);
msg ("POOL 9 (%d elements of %d Bytes): \n", MEM_MNGT_MB9_NB_BLOCKS, MEM_MNGT_MB9_BLOCK_SIZE);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID9]);
msg ("POOL C (%d elements): \n", MEM_MNGT_MBCOPY_NB_BLOCKS);
display_list (&mem->mem_lists[MEM_MNGT_POOL_ID_COPY]);
}
//-----------------------------------------------------------------------------
void
check_mem_area (void *arg)
{
//-----------------------------------------------------------------------------
int index, mb_index;
mem_pool *memory = (mem_pool *) arg;
for (index = 0; index < MEM_MNGT_MB0_NB_BLOCKS; index++) {
if ((memory->mem_blocks[index].data != &(memory->mem_pool0[index][0])) && (memory->mem_blocks[index].pool_id != MEM_MNGT_POOL_ID0)) {
msg ("[MEM] ERROR POOL0 block index %d\n", index);
break_point ();
}
}
mb_index = MEM_MNGT_MB0_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB1_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != &(memory->mem_pool1[index][0])) && (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID1)) {
msg ("[MEM] ERROR POOL1 block index %d\n", index);
break_point ();
}
}
mb_index += MEM_MNGT_MB1_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB2_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != &(memory->mem_pool2[index][0])) && (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID2)) {
msg ("[MEM] ERROR POOL2 block index %d\n", index);
break_point ();
}
}
mb_index += MEM_MNGT_MB2_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB3_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != &(memory->mem_pool3[index][0])) && (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID3)) {
msg ("[MEM] ERROR POOL3 block index %d\n", index);
break_point ();
}
}
mb_index += MEM_MNGT_MB3_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB4_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != &(memory->mem_pool4[index][0])) && (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID4)) {
msg ("[MEM] ERROR POOL4 block index %d\n", index);
break_point ();
}
}
mb_index += MEM_MNGT_MB4_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB5_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != &(memory->mem_pool5[index][0])) && (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID5)) {
msg ("[MEM] ERROR POOL5 block index %d\n", index);
break_point ();
}
}
mb_index += MEM_MNGT_MB5_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB6_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != &(memory->mem_pool6[index][0])) && (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID6)) {
msg ("[MEM] ERROR POOL6 block index %d\n", index);
break_point ();
}
}
mb_index += MEM_MNGT_MB6_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB7_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != &(memory->mem_pool7[index][0])) && (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID7)) {
msg ("[MEM] ERROR POOL7 block index %d\n", index);
break_point ();
}
}
mb_index += MEM_MNGT_MB7_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB8_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != &(memory->mem_pool8[index][0])) && (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID8)) {
msg ("[MEM] ERROR POOL8 block index %d\n", index);
break_point ();
}
}
mb_index += MEM_MNGT_MB8_NB_BLOCKS;
for (index = 0; index < MEM_MNGT_MB9_NB_BLOCKS; index++) {
if ((memory->mem_blocks[mb_index + index].data != &(memory->mem_pool9[index][0])) && (memory->mem_blocks[mb_index + index].pool_id != MEM_MNGT_POOL_ID9)) {
msg ("[MEM] ERROR POOL9 block index %d\n", index);
break_point ();
}
}
mb_index += MEM_MNGT_MB9_NB_BLOCKS;
for (index = mb_index; index < MEM_MNGT_NB_ELEMENTS; index++) {
if ((memory->mem_blocks[index].data != NULL) && (memory->mem_blocks[index].pool_id != MEM_MNGT_POOL_ID_COPY)) {
msg ("[MEM] ERROR POOL COPY block index %d\n", index);
break_point ();
}
}
}
//-----------------------------------------------------------------------------
void
check_free_mem_block (mem_block_t * leP, __func__)
{
//-----------------------------------------------------------------------------
int block_index;
if ((leP >= &mem->mem_blocks[0]) && (leP <= &mem->mem_blocks[MEM_MNGT_NB_ELEMENTS])) {
block_index = ((uint32_t) leP - (uint32_t) (&mem->mem_blocks[0])) / sizeof (mem_block_t);
if (block_index < MEM_MNGT_MB0_NB_BLOCKS) {
if (((uint32_t) (leP->data) != (uint32_t) (&(mem->mem_pool0[block_index][0]))) && (leP->pool_id != MEM_MNGT_POOL_ID0)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
} else if (block_index < (MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS)) {
if ((leP->data != &(mem->mem_pool1[block_index][0])) && (leP->pool_id != MEM_MNGT_POOL_ID1)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
} else if (block_index < MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS + MEM_MNGT_MB2_NB_BLOCKS) {
if ((leP->data != &(mem->mem_pool2[block_index][0])) && (leP->pool_id != MEM_MNGT_POOL_ID2)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
} else if (block_index < MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS + MEM_MNGT_MB2_NB_BLOCKS + MEM_MNGT_MB3_NB_BLOCKS) {
if ((leP->data != &(mem->mem_pool3[block_index][0])) && (leP->pool_id != MEM_MNGT_POOL_ID3)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
} else if (block_index < MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS + MEM_MNGT_MB2_NB_BLOCKS + MEM_MNGT_MB3_NB_BLOCKS + MEM_MNGT_MB4_NB_BLOCKS) {
if ((leP->data != &(mem->mem_pool4[block_index][0])) && (leP->pool_id != MEM_MNGT_POOL_ID4)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
} else if (block_index < MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS + MEM_MNGT_MB2_NB_BLOCKS + MEM_MNGT_MB3_NB_BLOCKS + MEM_MNGT_MB4_NB_BLOCKS +
MEM_MNGT_MB5_NB_BLOCKS) {
if ((leP->data != &(mem->mem_pool5[block_index][0])) && (leP->pool_id != MEM_MNGT_POOL_ID5)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
} else if (block_index <
MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS + MEM_MNGT_MB2_NB_BLOCKS + MEM_MNGT_MB3_NB_BLOCKS + MEM_MNGT_MB4_NB_BLOCKS + MEM_MNGT_MB5_NB_BLOCKS +
MEM_MNGT_MB6_NB_BLOCKS) {
if ((leP->data != &(mem->mem_pool6[block_index][0])) && (leP->pool_id != MEM_MNGT_POOL_ID6)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
} else if (block_index <
MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS + MEM_MNGT_MB2_NB_BLOCKS + MEM_MNGT_MB3_NB_BLOCKS + MEM_MNGT_MB4_NB_BLOCKS + MEM_MNGT_MB5_NB_BLOCKS +
MEM_MNGT_MB6_NB_BLOCKS +
MEM_MNGT_MB7_NB_BLOCKS) {
if ((leP->data != &(mem->mem_pool7[block_index][0])) && (leP->pool_id != MEM_MNGT_POOL_ID7)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
} else if (block_index <
MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS + MEM_MNGT_MB2_NB_BLOCKS + MEM_MNGT_MB3_NB_BLOCKS + MEM_MNGT_MB4_NB_BLOCKS + MEM_MNGT_MB5_NB_BLOCKS +
MEM_MNGT_MB6_NB_BLOCKS +
MEM_MNGT_MB7_NB_BLOCKS + MEM_MNGT_MB8_NB_BLOCKS) {
if ((leP->data != &(mem->mem_pool8[block_index][0])) && (leP->pool_id != MEM_MNGT_POOL_ID8)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
} else if (block_index <
MEM_MNGT_MB0_NB_BLOCKS + MEM_MNGT_MB1_NB_BLOCKS + MEM_MNGT_MB2_NB_BLOCKS + MEM_MNGT_MB3_NB_BLOCKS + MEM_MNGT_MB4_NB_BLOCKS + MEM_MNGT_MB5_NB_BLOCKS +
MEM_MNGT_MB6_NB_BLOCKS +
MEM_MNGT_MB7_NB_BLOCKS + MEM_MNGT_MB8_NB_BLOCKS + MEM_MNGT_MB9_NB_BLOCKS) {
if ((leP->data != &(mem->mem_pool9[block_index][0])) && (leP->pool_id != MEM_MNGT_POOL_ID9)) {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
}
} else {
msg ("[MEM][ERROR][FATAL] free mem block is corrupted\n");
}
}
//-----------------------------------------------------------------------------
void
break_point (void)
{
//-----------------------------------------------------------------------------
int break_var;
msg ("[BREAK_POINT]\n");
break_var = 1;
}
openair2/UTIL/MEM/mem_mngt_proto_extern.h
-21
View File
@@ -1,21 +0,0 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
openair2/UTIL/MEM/mem_pool.h
-38
View File
@@ -1,38 +0,0 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/***************************************************************************
mem_pool.h - description
-------------------
AUTHOR : Lionel GAUTHIER
COMPANY : EURECOM
EMAIL : Lionel.Gauthier@eurecom.fr
***************************************************************************/
#ifndef __MEM_POOL_H__
# define __MEM_POOL_H__
# include "list.h"
# include "mem_block.h"
#endif
targets/ARCH/rfsimulator/simulator.c
+60 -46
View File
@@ -33,7 +33,7 @@
#include <openair1/SIMULATION/TOOLS/sim.h>
#define PORT 4043 //default TCP port for this simulator
#define CirSize 3072000 // 100ms is enough
#define CirSize 307200 // 100ms is enough
#define sampleToByte(a,b) ((a)*(b)*sizeof(sample_t))
#define byteToSample(a,b) ((a)/(sizeof(sample_t)*(b)))
@@ -106,7 +106,7 @@ void allocCirBuf(rfsimulator_state_t *bridge, int sock) {
ptr->headerMode=true;
ptr->transferPtr=(char *)&ptr->th;
ptr->remainToTransfer=sizeof(samplesBlockHeader_t);
int sendbuff=1000*1000*10;
int sendbuff=1000*1000*100;
AssertFatal ( setsockopt(sock, SOL_SOCKET, SO_SNDBUF, &sendbuff, sizeof(sendbuff)) == 0, "");
struct epoll_event ev= {0};
ev.events = EPOLLIN | EPOLLRDHUP;
@@ -183,7 +183,7 @@ void setblocking(int sock, enum blocking_t active) {
AssertFatal(fcntl(sock, F_SETFL, opts) >= 0, "");
}
static bool flushInput(rfsimulator_state_t *t, int timeout);
static bool flushInput(rfsimulator_state_t *t, int timeout, int nsamps);
void fullwrite(int fd, void *_buf, ssize_t count, rfsimulator_state_t *t) {
if (t->saveIQfile != -1) {
@@ -207,7 +207,8 @@ void fullwrite(int fd, void *_buf, ssize_t count, rfsimulator_state_t *t) {
if(errno==EAGAIN) {
// The opposite side is saturated
// we read incoming sockets meawhile waiting
flushInput(t, 5);
//flushInput(t, 5);
usleep(500);
continue;
} else
return;
@@ -316,17 +317,19 @@ sin_addr:
return 0;
}
int rfsimulator_write(openair0_device *device, openair0_timestamp timestamp, void **samplesVoid, int nsamps, int nbAnt, int flags) {
rfsimulator_state_t *t = device->priv;
static int rfsimulator_write_internal(rfsimulator_state_t *t, openair0_timestamp timestamp, void **samplesVoid, int nsamps, int nbAnt, int flags) {
LOG_D(HW,"sending %d samples at time: %ld\n", nsamps, timestamp);
for (int i=0; i<FD_SETSIZE; i++) {
buffer_t *b=&t->buf[i];
if (b->conn_sock >= 0 ) {
if ( abs((double)b->lastWroteTS-timestamp) > (double)CirSize)
LOG_E(HW,"Tx/Rx shift too large Tx:%lu, Rx:%lu\n", b->lastWroteTS, b->lastReceivedTS);
pthread_mutex_lock(&Sockmutex);
if ( b->lastWroteTS != 0 && abs((double)b->lastWroteTS-timestamp) > (double)CirSize)
LOG_E(HW,"Discontinuous TX gap too large Tx:%lu, %lu\n", b->lastWroteTS, timestamp);
AssertFatal(b->lastWroteTS <= timestamp+1, " Not supported to send Tx out of order (same in USRP) %lu, %lu\n", b->lastWroteTS, timestamp);
samplesBlockHeader_t header= {t->typeStamp, nsamps, nbAnt, timestamp};
fullwrite(b->conn_sock,&header, sizeof(header), t);
sample_t tmpSamples[nsamps][nbAnt];
@@ -342,19 +345,23 @@ int rfsimulator_write(openair0_device *device, openair0_timestamp timestamp, voi
fullwrite(b->conn_sock, (void *)tmpSamples, sampleToByte(nsamps,nbAnt), t);
b->lastWroteTS=timestamp+nsamps;
}
pthread_mutex_unlock(&Sockmutex);
}
}
LOG_D(HW,"sent %d samples at time: %ld->%ld, energy in first antenna: %d\n",
nsamps, timestamp, timestamp+nsamps, signal_energy(samplesVoid[0], nsamps) );
// Let's verify we don't have incoming data
// This is mandatory when the opposite side don't transmit
flushInput(t, 0);
pthread_mutex_unlock(&Sockmutex);
return nsamps;
}
static bool flushInput(rfsimulator_state_t *t, int timeout) {
int rfsimulator_write(openair0_device *device, openair0_timestamp timestamp, void **samplesVoid, int nsamps, int nbAnt, int flags) {
return rfsimulator_write_internal(device->priv, timestamp, samplesVoid, nsamps, nbAnt, flags);
}
static bool flushInput(rfsimulator_state_t *t, int timeout, int nsamps_for_initial) {
// Process all incoming events on sockets
// store the data in lists
struct epoll_event events[FD_SETSIZE]= {0};
@@ -375,7 +382,29 @@ static bool flushInput(rfsimulator_state_t *t, int timeout) {
AssertFatal( (conn_sock = accept(t->listen_sock,NULL,NULL)) != -1, "");
setblocking(conn_sock, notBlocking);
allocCirBuf(t, conn_sock);
LOG_I(HW,"A ue connected\n");
LOG_I(HW,"A ue connected, sending the current time\n");
struct complex16 v= {0};
void *samplesVoid[t->tx_num_channels];
for ( int i=0; i < t->tx_num_channels; i++)
samplesVoid[i]=(void *)&v;
pthread_mutex_lock(&Sockmutex);
openair0_timestamp timestamp=1;
for (int i=0; i<FD_SETSIZE; i++) {
buffer_t *b=&t->buf[i];
if (t->buf[i].circularBuf != NULL && t->buf[i].lastWroteTS > 1) {
timestamp=b->lastWroteTS;
break;
}
}
pthread_mutex_unlock(&Sockmutex);
rfsimulator_write_internal(t, timestamp-1,
samplesVoid, 1,
t->tx_num_channels, 1);
} else {
if ( events[nbEv].events & (EPOLLHUP | EPOLLERR | EPOLLRDHUP) ) {
socketError(t,fd);
@@ -432,26 +461,34 @@ static bool flushInput(rfsimulator_state_t *t, int timeout) {
}
if ( abs(b->th.timestamp-b->lastReceivedTS) > 50 )
LOG_W(HW,"gap of: %ld in reception\n", b->th.timestamp-b->lastReceivedTS );
LOG_W(HW,"UEsock: %d gap of: %ld in reception\n", fd, b->th.timestamp-b->lastReceivedTS );
}
b->lastReceivedTS=b->th.timestamp;
AssertFatal(b->lastWroteTS == 0 || ( abs((double)b->lastWroteTS-b->lastReceivedTS) < (double)CirSize),
"Tx/Rx shift too large Tx:%lu, Rx:%lu\n", b->lastWroteTS, b->lastReceivedTS);
pthread_mutex_lock(&Sockmutex);
if (b->lastWroteTS != 0 && ( abs((double)b->lastWroteTS-b->lastReceivedTS) > (double)CirSize))
LOG_E(HW,"UEsock: %d Tx/Rx shift too large Tx:%lu, Rx:%lu\n", fd, b->lastWroteTS, b->lastReceivedTS);
pthread_mutex_unlock(&Sockmutex);
b->transferPtr=(char *)&b->circularBuf[b->lastReceivedTS%CirSize];
b->remainToTransfer=sampleToByte(b->th.size, b->th.nbAnt);
}
if ( b->headerMode==false ) {
LOG_D(HW,"Set b->lastReceivedTS %ld\n", b->lastReceivedTS);
LOG_D(HW,"UEsock: %d Set b->lastReceivedTS %ld\n", fd, b->lastReceivedTS);
b->lastReceivedTS=b->th.timestamp+b->th.size-byteToSample(b->remainToTransfer,b->th.nbAnt);
// First block in UE, resync with the eNB current TS
if ( t->nextTimestamp == 0 )
t->nextTimestamp=b->lastReceivedTS-b->th.size;
if ( t->nextTimestamp == 0 && b->th.size < b->lastReceivedTS) {
t->nextTimestamp=b->lastReceivedTS > nsamps_for_initial ?
b->lastReceivedTS - nsamps_for_initial :
0;
LOG_W(HW,"UE got first timestamp: starting at %lu\n", t->nextTimestamp);
}
if ( b->remainToTransfer==0) {
LOG_D(HW,"Completed block reception: %ld\n", b->lastReceivedTS);
LOG_D(HW,"UEsock: %d Completed block reception: %ld\n", fd, b->lastReceivedTS);
b->headerMode=true;
b->transferPtr=(char *)&b->th;
b->remainToTransfer=sizeof(samplesBlockHeader_t);
@@ -469,7 +506,6 @@ int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, vo
LOG_W(HW, "rfsimulator: only 1 antenna tested\n");
}
pthread_mutex_lock(&Sockmutex);
rfsimulator_state_t *t = device->priv;
LOG_D(HW, "Enter rfsimulator_read, expect %d samples, will release at TS: %ld\n", nsamps, t->nextTimestamp+nsamps);
// deliver data from received data
@@ -485,7 +521,7 @@ int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, vo
if ( t->nextTimestamp == 0)
LOG_W(HW,"No connected device, generating void samples...\n");
if (!flushInput(t, 10)) {
if (!flushInput(t, 10, nsamps)) {
for (int x=0; x < nbAnt; x++)
memset(samplesVoid[x],0,sampleToByte(nsamps,1));
@@ -495,7 +531,6 @@ int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, vo
LOG_W(HW,"Generated void samples for Rx: %ld\n", t->nextTimestamp);
*ptimestamp = t->nextTimestamp-nsamps;
pthread_mutex_unlock(&Sockmutex);
return nsamps;
}
} else {
@@ -507,26 +542,6 @@ int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, vo
for ( int sock=0; sock<FD_SETSIZE; sock++) {
buffer_t *b=&t->buf[sock];
if ( b->circularBuf) {
LOG_D(HW,"sock: %d, lastWroteTS: %lu, lastRecvTS: %lu, TS must be avail: %lu\n",
sock, b->lastWroteTS,
b->lastReceivedTS,
t->nextTimestamp+nsamps);
if ( b->lastReceivedTS > b->lastWroteTS ) {
// The caller momdem (NB, UE, ...) must send Tx in advance, so we fill TX if Rx is in advance
// This occurs for example when UE is in sync mode: it doesn't transmit
// with USRP, it seems ok: if "tx stream" is off, we may consider it actually cuts the Tx power
struct complex16 v= {0};
void *samplesVoid[b->th.nbAnt];
for ( int i=0; i <b->th.nbAnt; i++)
samplesVoid[i]=(void *)&v;
rfsimulator_write(device, b->lastReceivedTS, samplesVoid, 1, b->th.nbAnt, 0);
}
}
if ( b->circularBuf )
if ( t->nextTimestamp+nsamps > b->lastReceivedTS ) {
have_to_wait=true;
@@ -539,7 +554,7 @@ int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, vo
ptr->lastReceivedTS,
t->nextTimestamp+nsamps);
*/
flushInput(t, 3);
flushInput(t, 3, nsamps);
} while (have_to_wait);
}
@@ -586,7 +601,6 @@ int rfsimulator_read(openair0_device *device, openair0_timestamp *ptimestamp, vo
nsamps,
*ptimestamp, t->nextTimestamp,
signal_energy(samplesVoid[0], nsamps));
pthread_mutex_unlock(&Sockmutex);
return nsamps;
}
int rfsimulator_request(openair0_device *device, void *msg, ssize_t msg_len) {
targets/RT/USER/lte-enb.c
+7 -12
View File
@@ -264,7 +264,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc, char *thread_name
eNB->UL_INFO.subframe = proc->subframe_rx;
eNB->UL_INFO.module_id = eNB->Mod_id;
eNB->UL_INFO.CC_id = eNB->CC_id;
eNB->if_inst->UL_indication(&eNB->UL_INFO);
eNB->if_inst->UL_indication(&eNB->UL_INFO, proc);
AssertFatal((ret= pthread_mutex_unlock(&eNB->UL_INFO_mutex))==0,"error unlocking UL_INFO_mutex, return %d\n",ret);
/* this conflict resolution may be totally wrong, to be tested */
@@ -762,7 +762,7 @@ static void *eNB_thread_prach( void *param ) {
if (oai_exit) break;
LOG_D(PHY,"Running eNB prach procedures\n");
prach_procedures(eNB
prach_procedures(eNB, &eNB->proc.L1_proc
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,0
#endif
@@ -796,7 +796,7 @@ static void *eNB_thread_prach_br( void *param ) {
if (oai_exit) break;
LOG_D(PHY,"Running eNB prach procedures for BL/CE UEs\n");
prach_procedures(eNB,1);
prach_procedures(eNB, &eNB->proc.L1_proc,1);
if (release_thread(&proc->mutex_prach_br,&proc->instance_cnt_prach_br,"eNB_prach_thread_br") < 0) break;
}
@@ -810,11 +810,6 @@ static void *eNB_thread_prach_br( void *param ) {
extern void init_td_thread(PHY_VARS_eNB *);
extern void init_te_thread(PHY_VARS_eNB *);
extern void kill_td_thread(PHY_VARS_eNB *);
extern void kill_te_thread(PHY_VARS_eNB *);
static void *process_stats_thread(void *param) {
PHY_VARS_eNB *eNB = (PHY_VARS_eNB *)param;
wait_sync("process_stats_thread");
@@ -919,12 +914,12 @@ void init_eNB_proc(int inst) {
// attr_td = &proc->attr_td;
// attr_te = &proc->attr_te;
#endif
/*
if(get_thread_worker_conf() == WORKER_ENABLE) {
init_te_thread(eNB);
init_td_thread(eNB);
}
*/
LOG_I(PHY,"eNB->single_thread_flag:%d\n", eNB->single_thread_flag);
if ((get_thread_parallel_conf() == PARALLEL_RU_L1_SPLIT) && NFAPI_MODE!=NFAPI_MODE_VNF) {
@@ -990,12 +985,12 @@ void kill_eNB_proc(int inst) {
proc = &eNB->proc;
L1_proc = &proc->L1_proc;
L1_proc_tx = &proc->L1_proc_tx;
/*
if(get_thread_worker_conf() == WORKER_ENABLE) {
kill_td_thread(eNB);
kill_te_thread(eNB);
}
*/
LOG_I(PHY, "Killing TX CC_id %d inst %d\n", CC_id, inst );
if ((get_thread_parallel_conf() == PARALLEL_RU_L1_SPLIT || get_thread_parallel_conf() == PARALLEL_RU_L1_TRX_SPLIT) && NFAPI_MODE!=NFAPI_MODE_VNF) {
targets/RT/USER/lte-ru.c
+25 -22
View File
@@ -176,7 +176,7 @@ static inline void fh_if4p5_south_out(RU_t *ru) {
void fh_if5_south_in(RU_t *ru,int *frame, int *subframe) {
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
RU_proc_t *proc = &ru->proc;
recv_IF5(ru, &proc->timestamp_rx, *subframe, IF5_RRH_GW_UL);
recv_IF5(ru, &ru->eNB_list[0]->proc.L1_proc, &proc->timestamp_rx, *subframe, IF5_RRH_GW_UL);
proc->frame_rx = (proc->timestamp_rx / (fp->samples_per_tti*10))&1023;
proc->subframe_rx = (proc->timestamp_rx / fp->samples_per_tti)%10;
@@ -391,7 +391,7 @@ void fh_if5_north_asynch_in(RU_t *ru,int *frame,int *subframe) {
RU_proc_t *proc = &ru->proc;
int subframe_tx,frame_tx;
openair0_timestamp timestamp_tx;
recv_IF5(ru, &timestamp_tx, *subframe, IF5_RRH_GW_DL);
recv_IF5(ru,&ru->eNB_list[0]->proc.L1_proc, &timestamp_tx, *subframe, IF5_RRH_GW_DL);
// printf("Received subframe %d (TS %llu) from RCC\n",subframe_tx,timestamp_tx);
subframe_tx = (timestamp_tx/fp->samples_per_tti)%10;
frame_tx = (timestamp_tx/(fp->samples_per_tti*10))&1023;
@@ -482,9 +482,9 @@ void fh_if4p5_north_asynch_in(RU_t *ru,int *frame,int *subframe) {
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_IF4P5_NORTH_ASYNCH_IN,subframe_tx);
}
if (ru->feptx_ofdm) ru->feptx_ofdm(ru);
if (ru->feptx_ofdm) ru->feptx_ofdm(ru, &ru->eNB_list[0]->proc.L1_proc );
if (ru->fh_south_out) ru->fh_south_out(ru);
if (ru->fh_south_out) ru->fh_south_out(ru , &ru->eNB_list[0]->proc.L1_proc);
}
void fh_if5_north_out(RU_t *ru) {
@@ -931,12 +931,14 @@ void *ru_thread_prach( void *param ) {
if (ru->eNB_list[0]) {
prach_procedures(
ru->eNB_list[0]
, &ru->eNB_list[0]->proc.L1_proc
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,0
#endif
);
} else {
rx_prach(NULL,
&ru->eNB_list[0]->proc.L1_proc,
ru,
NULL,
NULL,
@@ -976,6 +978,7 @@ void *ru_thread_prach_br( void *param ) {
if (oai_exit) break;
rx_prach(NULL,
&ru->eNB_list[0]->proc.L1_proc,
ru,
NULL,
NULL,
@@ -1176,7 +1179,7 @@ void wakeup_L1s(RU_t *ru) {
if (ru->wait_cnt == 0) {
if (ru->num_eNB==1 && ru->eNB_top!=0 && get_thread_parallel_conf() == PARALLEL_SINGLE_THREAD)
ru->eNB_top(eNB_list[0],proc->frame_rx,proc->subframe_rx,string,ru);
ru->eNB_top(eNB_list[0],&proc->L1_proc, proc->frame_rx,proc->subframe_rx,string,ru);
else {
for (i=0; i<ru->num_eNB; i++) {
eNB_list[i]->proc.ru_proc = &ru->proc;
@@ -1493,14 +1496,14 @@ void *ru_thread_tx( void *param ) {
if (oai_exit) break;
// do TX front-end processing if needed (precoding and/or IDFTs)
if (ru->feptx_prec) ru->feptx_prec(ru);
if (ru->feptx_prec) ru->feptx_prec(ru, L1_proc);
// do OFDM if needed
if ((ru->fh_north_asynch_in == NULL) && (ru->feptx_ofdm)) ru->feptx_ofdm(ru);
if ((ru->fh_north_asynch_in == NULL) && (ru->feptx_ofdm)) ru->feptx_ofdm(ru, L1_proc);
if(!(get_softmodem_params()->emulate_rf)) {
// do outgoing fronthaul (south) if needed
if ((ru->fh_north_asynch_in == NULL) && (ru->fh_south_out)) ru->fh_south_out(ru);
if ((ru->fh_north_asynch_in == NULL) && (ru->fh_south_out)) ru->fh_south_out(ru, L1_proc);
}
LOG_D(PHY,"ru_thread_tx: releasing RU TX in %d.%d\n",proc->frame_tx,proc->subframe_tx);
@@ -1765,7 +1768,7 @@ void *ru_thread( void *param ) {
wakeup_slaves(proc);
// do RX front-end processing (frequency-shift, dft) if needed
if (ru->feprx) ru->feprx(ru);
if (ru->feprx) ru->feprx(ru, &ru->eNB_list[0]->proc.L1_proc);
// wakeup all eNB processes waiting for this RU
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_eNBs))==0,"mutex_lock returns %d\n",ret);
@@ -1801,14 +1804,14 @@ void *ru_thread( void *param ) {
if(get_thread_parallel_conf() == PARALLEL_SINGLE_THREAD || ru->num_eNB==0) {
// do TX front-end processing if needed (precoding and/or IDFTs)
if (ru->feptx_prec) ru->feptx_prec(ru);
if (ru->feptx_prec) ru->feptx_prec(ru, &ru->eNB_list[0]->proc.L1_proc);
// do OFDM if needed
if ((ru->fh_north_asynch_in == NULL) && (ru->feptx_ofdm)) ru->feptx_ofdm(ru);
if ((ru->fh_north_asynch_in == NULL) && (ru->feptx_ofdm)) ru->feptx_ofdm(ru, &ru->eNB_list[0]->proc.L1_proc);
if(!(get_softmodem_params()->emulate_rf)) {
// do outgoing fronthaul (south) if needed
if ((ru->fh_north_asynch_in == NULL) && (ru->fh_south_out)) ru->fh_south_out(ru);
if ((ru->fh_north_asynch_in == NULL) && (ru->fh_south_out)) ru->fh_south_out(ru, &ru->eNB_list[0]->proc.L1_proc);
if ((ru->fh_north_out) && (ru->state!=RU_CHECK_SYNC)) ru->fh_north_out(ru);
}
@@ -2240,12 +2243,12 @@ void init_RU_proc(RU_t *ru) {
exit(-1);
}
}
/*
if (get_thread_worker_conf() == WORKER_ENABLE) {
init_fep_thread(ru,NULL);
init_feptx_thread(ru,NULL);
}
*/
if (opp_enabled == 1) pthread_create(&ru->ru_stats_thread,NULL,ru_stats_thread,(void *)ru);
if (ru->function == eNodeB_3GPP) {
@@ -2286,14 +2289,14 @@ void kill_RU_proc(RU_t *ru) {
pthread_mutex_destroy( &proc->mutex_rf_tx);
pthread_cond_destroy( &proc->cond_rf_tx);
#endif
/*
if (get_thread_worker_conf() == WORKER_ENABLE) {
LOG_D(PHY, "killing FEP thread\n");
kill_fep_thread(ru);
LOG_D(PHY, "killing FEP TX thread\n");
kill_feptx_thread(ru);
}
*/
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_FH))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_FH = 0;
pthread_cond_signal(&proc->cond_FH);
@@ -2453,8 +2456,8 @@ void set_function_spec_param(RU_t *ru) {
ru->fh_north_out = fh_if4p5_north_out; // send_IF4p5 on reception
ru->fh_south_out = tx_rf; // send output to RF
ru->fh_north_asynch_in = fh_if4p5_north_asynch_in; // TX packets come asynchronously
ru->feprx = (get_thread_worker_conf() == WORKER_DISABLE) ? fep_full :ru_fep_full_2thread; // RX DFTs
ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_DISABLE) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft only (no precoding in RRU)
ru->feprx = fep_full; // RX DFTs
ru->feptx_ofdm = feptx_ofdm; // this is fep with idft only (no precoding in RRU)
ru->feptx_prec = NULL;
ru->start_if = start_if; // need to start the if interface for if4p5
ru->ifdevice.host_type = RRU_HOST;
@@ -2475,8 +2478,8 @@ void set_function_spec_param(RU_t *ru) {
malloc_IF4p5_buffer(ru);
} else if (ru->function == eNodeB_3GPP) {
ru->do_prach = 0; // no prach processing in RU
ru->feprx = (get_thread_worker_conf() == WORKER_DISABLE) ? fep_full : ru_fep_full_2thread; // RX DFTs
ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_DISABLE) ? feptx_ofdm : feptx_ofdm_2thread; // this is fep with idft and precoding
ru->feprx = fep_full; // RX DFTs
ru->feptx_ofdm = feptx_ofdm; // this is fep with idft and precoding
ru->feptx_prec = feptx_prec; // this is fep with idft and precoding
ru->fh_north_in = NULL; // no incoming fronthaul from north
ru->fh_north_out = NULL; // no outgoing fronthaul to north
@@ -2505,9 +2508,9 @@ void set_function_spec_param(RU_t *ru) {
case REMOTE_IF5: // the remote unit is IF5 RRU
ru->do_prach = 0;
ru->feprx = (get_thread_worker_conf() == WORKER_DISABLE) ? fep_full : fep_full; // this is frequency-shift + DFTs
ru->feprx = fep_full; // this is frequency-shift + DFTs
ru->feptx_prec = feptx_prec; // need to do transmit Precoding + IDFTs
ru->feptx_ofdm = (get_thread_worker_conf() == WORKER_DISABLE) ? feptx_ofdm : feptx_ofdm_2thread; // need to do transmit Precoding + IDFTs
ru->feptx_ofdm = feptx_ofdm ; // need to do transmit Precoding + IDFTs
if (ru->if_timing == synch_to_other) {
ru->fh_south_in = fh_slave_south_in; // synchronize to master
targets/RT/USER/lte-ue.c
+49 -19
View File
@@ -1492,6 +1492,23 @@ static void *UE_phy_stub_thread_rxn_txnp4(void *arg) {
* \param arg unused
* \returns a pointer to an int. The storage is not on the heap and must not be freed.
*/
void write_dummy(PHY_VARS_UE *UE, openair0_timestamp timestamp) {
// we have to write to tell explicitly to the eNB, else it will wait for us forever
// we write the next subframe (always write in future of what we received)
//
struct complex16 v= {0};
void *samplesVoid[UE->frame_parms.nb_antennas_tx];
for ( int i=0; i < UE->frame_parms.nb_antennas_tx; i++)
samplesVoid[i]=(void *)&v;
AssertFatal( 1 == UE->rfdevice.trx_write_func(&UE->rfdevice,
timestamp+2*UE->frame_parms.samples_per_tti,
samplesVoid,
1,
UE->frame_parms.nb_antennas_tx,
1),"");
}
void *UE_thread(void *arg) {
PHY_VARS_UE *UE = (PHY_VARS_UE *) arg;
@@ -1542,21 +1559,25 @@ void *UE_thread(void *arg) {
int instance_cnt_synch = UE->proc.instance_cnt_synch;
int is_synchronized = UE->is_synchronized;
AssertFatal ( 0== pthread_mutex_unlock(&UE->proc.mutex_synch), "");
if (is_synchronized == 0) {
if (instance_cnt_synch < 0) { // we can invoke the synch
// grab 10 ms of signal and wakeup synch thread
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void *)&UE->common_vars.rxdata[i][0];
if (UE->mode != loop_through_memory)
AssertFatal( UE->frame_parms.samples_per_tti*10 ==
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
rxp,
UE->frame_parms.samples_per_tti*10,
UE->frame_parms.nb_antennas_rx), "");
for(int sf=0; sf<10; sf++) {
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void *)&UE->common_vars.rxdata[i][UE->frame_parms.samples_per_tti*sf];
AssertFatal( UE->frame_parms.samples_per_tti ==
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
rxp,
UE->frame_parms.samples_per_tti,
UE->frame_parms.nb_antennas_rx), "");
if (IS_SOFTMODEM_RFSIM )
write_dummy(UE, timestamp);
}
AssertFatal ( 0== pthread_mutex_lock(&UE->proc.mutex_synch), "");
instance_cnt_synch = ++UE->proc.instance_cnt_synch;
@@ -1579,13 +1600,16 @@ void *UE_thread(void *arg) {
for (int i=0; i<UE->frame_parms.nb_antennas_rx; i++)
rxp[i] = (void *)&dummy_rx[i][0];
for (int sf=0; sf<10; sf++)
for (int sf=0; sf<10; sf++) {
// printf("Reading dummy sf %d\n",sf);
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
rxp,
UE->frame_parms.samples_per_tti,
UE->frame_parms.nb_antennas_rx);
if (IS_SOFTMODEM_RFSIM )
write_dummy(UE, timestamp);
}
}
#endif
@@ -1598,12 +1622,18 @@ void *UE_thread(void *arg) {
if (UE->mode != loop_through_memory) {
if (UE->no_timing_correction==0) {
LOG_I(PHY,"Resynchronizing RX by %d samples (mode = %d)\n",UE->rx_offset,UE->mode);
AssertFatal(UE->rx_offset ==
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
(void **)UE->common_vars.rxdata,
UE->rx_offset,
UE->frame_parms.nb_antennas_rx),"");
while ( UE->rx_offset ) {
size_t s=min(UE->rx_offset,UE->frame_parms.samples_per_tti);
AssertFatal(s ==
UE->rfdevice.trx_read_func(&UE->rfdevice,
&timestamp,
(void **)UE->common_vars.rxdata,
s,
UE->frame_parms.nb_antennas_rx),"");
if (IS_SOFTMODEM_RFSIM )
write_dummy(UE, timestamp);
UE->rx_offset-=s;
}
}
UE->rx_offset=0;
@@ -1644,7 +1674,7 @@ void *UE_thread(void *arg) {
pthread_mutex_unlock(&proc->mutex_rxtx);
}
usleep(3000);
usleep(300);
}
LOG_D(PHY,"Process Subframe %d thread Idx %d \n", sub_frame, UE->current_thread_id[sub_frame]);
targets/RT/USER/lte-uesoftmodem.c
+6
View File
@@ -597,6 +597,11 @@ void init_pdcp(void) {
pdcp_set_pdcp_data_ind_func((pdcp_data_ind_func_t) pdcp_data_ind);
}
// Stupid function addition because UE itti messages queues definition is common with eNB
void *rrc_enb_process_itti_msg(void *notUsed) {
return NULL;
}
int main( int argc, char **argv ) {
int CC_id;
uint8_t abstraction_flag=0;
@@ -657,6 +662,7 @@ int main( int argc, char **argv ) {
pthread_cond_init(&sync_cond,NULL);
pthread_mutex_init(&sync_mutex, NULL);
printf("ITTI init\n");
#define UE
itti_init(TASK_MAX, THREAD_MAX, MESSAGES_ID_MAX, tasks_info, messages_info);
// initialize mscgen log after ITTI