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Merge remote-tracking branch 'origin/develop' into RU-RAU-split-parallel-EMUFH-phy-test-merge

Browse Source 
Conflicts:
	cmake_targets/build_oai
	common/utils/itti/intertask_interface.c
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci.c
	openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
	openair1/PHY/defs.h
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/ENB_APP/enb_paramdef.h
	openair2/LAYER2/MAC/defs.h
	openair2/LAYER2/MAC/eNB_scheduler.c
	targets/ARCH/COMMON/common_lib.c
	targets/COMMON/create_tasks.c
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-ru.c
	targets/RT/USER/lte-softmodem.h
This commit is contained in:
Raymond Knopp
2018-03-12 12:10:48 +01:00
parent 822416e9e2 e56ae69bc3
commit b2cc1252c6
1739 changed files with 132073 additions and 56699 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/COMMON/common_lib.c
+15 -40
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
@@ -36,6 +36,7 @@
#include <string.h>
#include "common_lib.h"
#include "common/utils/load_module_shlib.h"
int set_device(openair0_device *device) {
@@ -85,52 +86,26 @@ int set_transport(openair0_device *device) {
}
}
typedef int(*devfunc_t)(openair0_device *, openair0_config_t *, eth_params_t *);
/* look for the interface library and load it */
int load_lib(openair0_device *device, openair0_config_t *openair0_cfg, eth_params_t * cfg, uint8_t flag) {
void *lib_handle;
oai_device_initfunc_t dp ;
oai_transport_initfunc_t tp ;
loader_shlibfunc_t shlib_fdesc[1];
int ret=0;
char *libname;
if (flag == RAU_LOCAL_RADIO_HEAD) {
lib_handle = dlopen(OAI_RF_LIBNAME, RTLD_LAZY);
if (!lib_handle) {
fprintf(stderr,"Unable to locate %s: HW device set to NONE_DEV.\n", OAI_RF_LIBNAME);
fprintf(stderr,"%s\n",dlerror());
return -1;
}
dp = dlsym(lib_handle,"device_init");
if (dp != NULL ) {
ret = dp(device,openair0_cfg);
if (ret<0) {
fprintf(stderr, "%s %d:oai device intialization failed %s\n", __FILE__, __LINE__, dlerror());
}
} else {
fprintf(stderr, "%s %d:oai device intializing function not found %s\n", __FILE__, __LINE__, dlerror());
return -1;
}
libname=OAI_RF_LIBNAME;
shlib_fdesc[0].fname="device_init";
} else {
lib_handle = dlopen(OAI_TP_LIBNAME, RTLD_LAZY);
if (!lib_handle) {
printf( "Unable to locate %s: transport protocol set to NONE_TP.\n", OAI_TP_LIBNAME);
printf( "%s\n",dlerror());
return -1;
}
tp = dlsym(lib_handle,"transport_init");
if (tp != NULL ) {
tp(device,openair0_cfg,cfg);
} else {
fprintf(stderr, "%s %d:oai device intializing function not found %s\n", __FILE__, __LINE__, dlerror());
return -1;
}
libname=OAI_TP_LIBNAME;
shlib_fdesc[0].fname="transport_init";
}
ret=load_module_shlib(libname,shlib_fdesc,1);
if (ret < 0) {
fprintf(stderr,"Library %s couldn't be loaded\n",libname);
} else {
ret=((devfunc_t)shlib_fdesc[0].fptr)(device,openair0_cfg,cfg);
}
return ret;
}
targets/ARCH/COMMON/common_lib.h
+12 -3
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
@@ -36,9 +36,9 @@
#include <sys/types.h>
/* name of shared library implementing the radio front end */
#define OAI_RF_LIBNAME "liboai_device.so"
#define OAI_RF_LIBNAME "oai_device"
/* name of shared library implementing the transport */
#define OAI_TP_LIBNAME "liboai_transpro.so"
#define OAI_TP_LIBNAME "oai_transpro"
/* flags for BBU to determine whether the attached radio head is local or remote */
#define RAU_LOCAL_RADIO_HEAD 0
@@ -207,6 +207,15 @@ typedef struct {
int iq_rxrescale;
//! Configuration file for LMS7002M
char *configFilename;
#if defined(USRP_REC_PLAY)
unsigned short sf_mode; // 1=record, 2=replay
char sf_filename[1024]; // subframes file path
unsigned int sf_max; // max number of recorded subframes
unsigned int sf_loops; // number of loops in replay mode
unsigned int sf_read_delay; // read delay in replay mode
unsigned int sf_write_delay; // write delay in replay mode
unsigned int eth_mtu; // ethernet MTU
#endif
} openair0_config_t;
/*! \brief RF mapping */
targets/ARCH/ETHERNET/USERSPACE/LIB/eth_raw.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/ETHERNET/USERSPACE/LIB/eth_udp.c
+3 -2
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
@@ -235,7 +235,8 @@ int trx_eth_write_udp_IF4p5(openair0_device *device, openair0_timestamp timestam
packet_size = UDP_IF4p5_PULFFT_SIZE_BYTES(nblocks);
} else if (flags == IF4p5_PULTICK) {
packet_size = UDP_IF4p5_PULTICK_SIZE_BYTES;
} else if (flags == IF4p5_PRACH) {
} else if ((flags >= IF4p5_PRACH)&&
(flags <= (IF4p5_PRACH+4))) {
packet_size = UDP_IF4p5_PRACH_SIZE_BYTES;
} else {
printf("trx_eth_write_udp_IF4p5: unknown flags %d\n",flags);
targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
+3 -3
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
@@ -116,8 +116,8 @@ int trx_eth_start(openair0_device *device) {
*/
/* adjust MTU wrt number of samples per packet */
/*if(ethernet_tune (device,MTU_SIZE,UDP_IF4p5_PRACH_SIZE_BYTES)!=0) return -1;
*/
if(ethernet_tune (device,MTU_SIZE,UDP_IF4p5_PRACH_SIZE_BYTES)!=0) return -1;
targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DEFS/openair_device.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DEFS/pcie_interface.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/eurecom/defs.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/eurecom/exmimo_fw.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/eurecom/extern.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/eurecom/fileops.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/eurecom/irq.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/eurecom/module_main.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/eurecom/vars.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/exmimo3/defs.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/exmimo3/exmimo_fw.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/exmimo3/extern.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/exmimo3/fileops.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/exmimo3/irq.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/exmimo3/module_main.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/exmimo3/vars.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/telecomparistech/em1_dev.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/telecomparistech/em1_drv.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/telecomparistech/em1_drv.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/telecomparistech/em1_fifos.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/telecomparistech/em1_ioctl.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/telecomparistech/em1_mmap.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/DRIVER/telecomparistech/em1_rw.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/LIB/example.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/LIB/gain_control.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/LIB/gain_control.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OAI_FW_INIT/updatefw.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OAI_FW_INIT/updatefw.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/Makefile
+1 -1
View File
@@ -1,5 +1,5 @@
CC = gcc
CFLAGS = -DUSER_MODE -DEXMIMO -g
CFLAGS = -DEXMIMO -g
XTRA_CFLAGS = -msse -msse2 -mssse3 -fPIC
#ifndef OPENAIR0_DIR
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/gpib_send.cc
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf.h
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_config_exmimo.cc
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_frame.cc
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_num_detected_cards.cc
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_send_frame.cc
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop.cc
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop_without_reset.cc
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/LMSSDR/USERSPACE/LIB/sodera_lib.cpp
+1 -1
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+327 -8
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@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
@@ -270,11 +270,52 @@ static int sync_to_gps(openair0_device *device)
return EXIT_SUCCESS;
}
#if defined(USRP_REC_PLAY)
#include "usrp_lib.h"
static FILE *pFile = NULL;
int mmapfd = 0;
struct stat sb;
iqrec_t *ms_sample = NULL; // memory for all subframes
unsigned int nb_samples = 0;
unsigned int cur_samples = 0;
int64_t wrap_count = 0;
int64_t wrap_ts = 0;
unsigned int u_sf_mode = 0; // 1=record, 2=replay
unsigned int u_sf_record = 0; // record mode
unsigned int u_sf_replay = 0; // replay mode
char u_sf_filename[1024] = ""; // subframes file path
unsigned int u_sf_max = DEF_NB_SF; // max number of recorded subframes
unsigned int u_sf_loops = DEF_SF_NB_LOOP; // number of loops in replay mode
unsigned int u_sf_read_delay = DEF_SF_DELAY_READ; // read delay in replay mode
unsigned int u_sf_write_delay = DEF_SF_DELAY_WRITE; // write delay in replay mode
char config_opt_sf_file[] = CONFIG_OPT_SF_FILE;
char config_def_sf_file[] = DEF_SF_FILE;
char config_hlp_sf_file[] = CONFIG_HLP_SF_FILE;
char config_opt_sf_rec[] = CONFIG_OPT_SF_REC;
char config_hlp_sf_rec[] = CONFIG_HLP_SF_REC;
char config_opt_sf_rep[] = CONFIG_OPT_SF_REP;
char config_hlp_sf_rep[] = CONFIG_HLP_SF_REP;
char config_opt_sf_max[] = CONFIG_OPT_SF_MAX;
char config_hlp_sf_max[] = CONFIG_HLP_SF_MAX;
char config_opt_sf_loops[] = CONFIG_OPT_SF_LOOPS;
char config_hlp_sf_loops[] = CONFIG_HLP_SF_LOOPS;
char config_opt_sf_rdelay[] = CONFIG_OPT_SF_RDELAY;
char config_hlp_sf_rdelay[] = CONFIG_HLP_SF_RDELAY;
char config_opt_sf_wdelay[] = CONFIG_OPT_SF_WDELAY;
char config_hlp_sf_wdelay[] = CONFIG_HLP_SF_WDELAY;
#endif
/*! \brief Called to start the USRP transceiver. Return 0 if OK, < 0 if error
@param device pointer to the device structure specific to the RF hardware target
*/
static int trx_usrp_start(openair0_device *device) {
#if defined(USRP_REC_PLAY)
if (u_sf_mode != 2) { // not replay mode
#endif
usrp_state_t *s = (usrp_state_t*)device->priv;
@@ -313,12 +354,21 @@ static int trx_usrp_start(openair0_device *device) {
s->rx_count = 0;
s->tx_count = 0;
s->rx_timestamp = 0;
#if defined(USRP_REC_PLAY)
}
#endif
return 0;
}
/*! \brief Terminate operation of the USRP transceiver -- free all associated resources
* \param device the hardware to use
*/
static void trx_usrp_end(openair0_device *device) {
#if defined(USRP_REC_PLAY) // For some ugly reason, this can be called several times...
static int done = 0;
if (done == 1) return;
done = 1;
if (u_sf_mode != 2) { // not subframes replay
#endif
usrp_state_t *s = (usrp_state_t*)device->priv;
s->rx_stream->issue_stream_cmd(uhd::stream_cmd_t::STREAM_MODE_STOP_CONTINUOUS);
@@ -326,19 +376,60 @@ static void trx_usrp_end(openair0_device *device) {
s->tx_md.end_of_burst = true;
s->tx_stream->send("", 0, s->tx_md);
s->tx_md.end_of_burst = false;
#if defined(USRP_REC_PLAY)
}
#endif
#if defined(USRP_REC_PLAY)
if (u_sf_mode == 1) { // subframes store
pFile = fopen (u_sf_filename,"wb+");
if (pFile == NULL) {
std::cerr << "Cannot open " << u_sf_filename << std::endl;
} else {
unsigned int i = 0;
unsigned int modu = 0;
if ((modu = nb_samples % 10) != 0) {
nb_samples -= modu; // store entire number of frames
}
std::cerr << "Writing " << nb_samples << " subframes to " << u_sf_filename << " ..." << std::endl;
for (i = 0; i < nb_samples; i++) {
fwrite(ms_sample+i, sizeof(unsigned char), sizeof(iqrec_t), pFile);
}
fclose (pFile);
std::cerr << "File " << u_sf_filename << " closed." << std::endl;
}
}
if (u_sf_mode == 1) { // record
if (ms_sample != NULL) {
free((void*)ms_sample);
ms_sample = NULL;
}
}
if (u_sf_mode == 2) { // replay
if (ms_sample != MAP_FAILED) {
munmap(ms_sample, sb.st_size);
ms_sample = NULL;
}
if (mmapfd != 0) {
close(mmapfd);
mmapfd = 0;
}
}
#endif
}
/*! \brief Called to send samples to the USRP RF target
@param device pointer to the device structure specific to the RF hardware target
@param timestamp The timestamp at whicch the first sample MUST be sent
@param timestamp The timestamp at which the first sample MUST be sent
@param buff Buffer which holds the samples
@param nsamps number of samples to be sent
@param antenna_id index of the antenna if the device has multiple anteannas
@param antenna_id index of the antenna if the device has multiple antennas
@param flags flags must be set to TRUE if timestamp parameter needs to be applied
*/
static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) {
int ret=0;
#if defined(USRP_REC_PLAY)
if (u_sf_mode != 2) { // not replay mode
#endif
usrp_state_t *s = (usrp_state_t*)device->priv;
int nsamps2; // aligned to upper 32 or 16 byte boundary
@@ -405,6 +496,15 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
if (ret != nsamps)
LOG_E(PHY,"[xmit] tx samples %d != %d\n",ret,nsamps);
#if defined(USRP_REC_PLAY)
} else {
struct timespec req;
req.tv_sec = 0;
req.tv_nsec = u_sf_write_delay * 1000;
nanosleep(&req, NULL);
ret = nsamps;
}
#endif
return ret;
}
@@ -421,9 +521,12 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
* \returns the number of sample read
*/
static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc) {
usrp_state_t *s = (usrp_state_t*)device->priv;
int samples_received=0,i,j;
int nsamps2; // aligned to upper 32 or 16 byte boundary
usrp_state_t *s = (usrp_state_t*)device->priv;
int samples_received=0,i,j;
int nsamps2; // aligned to upper 32 or 16 byte boundary
#if defined(USRP_REC_PLAY)
if (u_sf_mode != 2) { // not replay mode
#endif
#if defined(__x86_64) || defined(__i386__)
#ifdef __AVX2__
nsamps2 = (nsamps+7)>>3;
@@ -490,7 +593,45 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
s->rx_count += nsamps;
s->rx_timestamp = s->rx_md.time_spec.to_ticks(s->sample_rate);
*ptimestamp = s->rx_timestamp;
return samples_received;
#if defined (USRP_REC_PLAY)
}
#endif
#if defined(USRP_REC_PLAY)
if (u_sf_mode == 1) { // record mode
// Copy subframes to memory (later dump on a file)
if (nb_samples < u_sf_max) {
(ms_sample+nb_samples)->header = BELL_LABS_IQ_HEADER;
(ms_sample+nb_samples)->ts = *ptimestamp;
memcpy((ms_sample+nb_samples)->samples, buff[0], nsamps*4);
nb_samples++;
}
} else if (u_sf_mode == 2) { // replay mode
if (cur_samples == nb_samples) {
cur_samples = 0;
wrap_count++;
if (wrap_count == u_sf_loops) {
std::cerr << "USRP device terminating subframes replay mode after " << u_sf_loops << " loops." << std::endl;
return 0; // should make calling process exit
}
wrap_ts = wrap_count * (nb_samples * (((int)(device->openair0_cfg[0].sample_rate)) / 1000));
}
if (cur_samples < nb_samples) {
*ptimestamp = (ms_sample[0].ts + (cur_samples * (((int)(device->openair0_cfg[0].sample_rate)) / 1000))) + wrap_ts;
if (cur_samples == 0) {
std::cerr << "starting subframes file with wrap_count=" << wrap_count << " wrap_ts=" << wrap_ts
<< " ts=" << *ptimestamp << std::endl;
}
memcpy(buff[0], &ms_sample[cur_samples].samples[0], nsamps*4);
cur_samples++;
}
struct timespec req;
req.tv_sec = 0;
req.tv_nsec = u_sf_read_delay * 1000;
nanosleep(&req, NULL);
return nsamps;
}
#endif
return samples_received;
}
/*! \brief Compares two variables within precision
@@ -684,12 +825,132 @@ int trx_usrp_reset_stats(openair0_device* device) {
return(0);
}
#if defined(USRP_REC_PLAY)
extern "C" {
/*! \brief Initializer for USRP record/playback config
* \param parameter array description
* \returns 0 on success
*/
int trx_usrp_recplay_config_init(paramdef_t *usrp_recplay_params) {
// --subframes-file
memcpy(usrp_recplay_params[0].optname, config_opt_sf_file, strlen(config_opt_sf_file));
usrp_recplay_params[0].helpstr = config_hlp_sf_file;
usrp_recplay_params[0].paramflags=PARAMFLAG_NOFREE;
usrp_recplay_params[0].strptr=(char **)&u_sf_filename;
usrp_recplay_params[0].defstrval = NULL;
usrp_recplay_params[0].type=TYPE_STRING;
usrp_recplay_params[0].numelt=sizeof(u_sf_filename);
// --subframes-record
memcpy(usrp_recplay_params[1].optname, config_opt_sf_rec, strlen(config_opt_sf_rec));
usrp_recplay_params[1].helpstr = config_hlp_sf_rec;
usrp_recplay_params[1].paramflags=PARAMFLAG_BOOL;
usrp_recplay_params[1].uptr=&u_sf_record;
usrp_recplay_params[1].defuintval=0;
usrp_recplay_params[1].type=TYPE_UINT;
usrp_recplay_params[1].numelt=0;
// --subframes-replay
memcpy(usrp_recplay_params[2].optname, config_opt_sf_rep, strlen(config_opt_sf_rep));
usrp_recplay_params[2].helpstr = config_hlp_sf_rep;
usrp_recplay_params[2].paramflags=PARAMFLAG_BOOL;
usrp_recplay_params[2].uptr=&u_sf_replay;
usrp_recplay_params[2].defuintval=0;
usrp_recplay_params[2].type=TYPE_UINT;
usrp_recplay_params[2].numelt=0;
// --subframes-max
memcpy(usrp_recplay_params[3].optname, config_opt_sf_max, strlen(config_opt_sf_max));
usrp_recplay_params[3].helpstr = config_hlp_sf_max;
usrp_recplay_params[3].paramflags=0;
usrp_recplay_params[3].uptr=&u_sf_max;
usrp_recplay_params[3].defuintval=DEF_NB_SF;
usrp_recplay_params[3].type=TYPE_UINT;
usrp_recplay_params[3].numelt=0;
// --subframes-loops
memcpy(usrp_recplay_params[4].optname, config_opt_sf_loops, strlen(config_opt_sf_loops));
usrp_recplay_params[4].helpstr = config_hlp_sf_loops;
usrp_recplay_params[4].paramflags=0;
usrp_recplay_params[4].uptr=&u_sf_loops;
usrp_recplay_params[4].defuintval=DEF_SF_NB_LOOP;
usrp_recplay_params[4].type=TYPE_UINT;
usrp_recplay_params[4].numelt=0;
// --subframes-read-delay
memcpy(usrp_recplay_params[5].optname, config_opt_sf_rdelay, strlen(config_opt_sf_rdelay));
usrp_recplay_params[5].helpstr = config_hlp_sf_rdelay;
usrp_recplay_params[5].paramflags=0;
usrp_recplay_params[5].uptr=&u_sf_read_delay;
usrp_recplay_params[5].defuintval=DEF_SF_DELAY_READ;
usrp_recplay_params[5].type=TYPE_UINT;
usrp_recplay_params[5].numelt=0;
// --subframes-write-delay
memcpy(usrp_recplay_params[6].optname, config_opt_sf_wdelay, strlen(config_opt_sf_wdelay));
usrp_recplay_params[6].helpstr = config_hlp_sf_wdelay;
usrp_recplay_params[6].paramflags=0;
usrp_recplay_params[6].uptr=&u_sf_write_delay;
usrp_recplay_params[6].defuintval=DEF_SF_DELAY_WRITE;
usrp_recplay_params[6].type=TYPE_UINT;
usrp_recplay_params[6].numelt=0;
return 0; // always ok
}
}
#endif
extern "C" {
/*! \brief Initialize Openair USRP target. It returns 0 if OK
* \param device the hardware to use
* \param openair0_cfg RF frontend parameters set by application
*/
int device_init(openair0_device* device, openair0_config_t *openair0_cfg) {
#if defined(USRP_REC_PLAY)
paramdef_t usrp_recplay_params[7];
// to check
static int done = 0;
if (done == 1) {
return 0;
} // prevent from multiple init
done = 1;
// end to check
memset(usrp_recplay_params, 0, 7*sizeof(paramdef_t));
memset(&u_sf_filename[0], 0, 1024);
if (trx_usrp_recplay_config_init(usrp_recplay_params) != 0) {
std::cerr << "USRP device record/replay mode configuration error exiting" << std::endl;
return -1;
}
config_process_cmdline(usrp_recplay_params,sizeof(usrp_recplay_params)/sizeof(paramdef_t),NULL);
if (strlen(u_sf_filename) == 0) {
(void) strcpy(u_sf_filename, DEF_SF_FILE);
}
if (u_sf_replay == 1) u_sf_mode = 2;
if (u_sf_record == 1) u_sf_mode = 1;
if (u_sf_mode == 2) {
// Replay subframes from from file
int bw_gain_adjust=0;
device->openair0_cfg = openair0_cfg;
device->type = USRP_B200_DEV;
openair0_cfg[0].rx_gain_calib_table = calib_table_b210_38;
bw_gain_adjust=1;
openair0_cfg[0].tx_sample_advance = 80;
openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].iq_txshift = 4;//shift
openair0_cfg[0].iq_rxrescale = 15;//rescale iqs
set_rx_gain_offset(&openair0_cfg[0],0,bw_gain_adjust);
device->priv = NULL;
device->trx_start_func = trx_usrp_start;
device->trx_write_func = trx_usrp_write;
device->trx_read_func = trx_usrp_read;
device->trx_get_stats_func = trx_usrp_get_stats;
device->trx_reset_stats_func = trx_usrp_reset_stats;
device->trx_end_func = trx_usrp_end;
device->trx_stop_func = trx_usrp_stop;
device->trx_set_freq_func = trx_usrp_set_freq;
device->trx_set_gains_func = trx_usrp_set_gains;
device->openair0_cfg = openair0_cfg;
std::cerr << "USRP device initialized in subframes replay mode for " << u_sf_loops << " loops." << std::endl;
} else {
#endif
uhd::set_thread_priority_safe(1.0);
usrp_state_t *s = (usrp_state_t*)calloc(sizeof(usrp_state_t),1);
@@ -705,6 +966,11 @@ extern "C" {
int vers=0,subvers=0,subsubvers=0;
int bw_gain_adjust=0;
#if defined(USRP_REC_PLAY)
if (u_sf_mode == 1) {
std::cerr << "USRP device initialized in subframes record mode" << std::endl;
}
#endif
sscanf(uhd::get_version_string().c_str(),"%d.%d.%d",&vers,&subvers,&subsubvers);
LOG_I(PHY,"Checking for USRPs : UHD %s (%d.%d.%d)\n",
uhd::get_version_string().c_str(),vers,subvers,subsubvers);
@@ -748,6 +1014,12 @@ extern "C" {
openair0_cfg[0].rx_gain_calib_table = calib_table_x310;
#if defined(USRP_REC_PLAY)
std::cerr << "-- Using calibration table: calib_table_x310" << std::endl; // Bell Labs info
#endif
LOG_I(PHY,"%s() sample_rate:%u\n", __FUNCTION__, (int)openair0_cfg[0].sample_rate);
switch ((int)openair0_cfg[0].sample_rate) {
case 122880000:
// from usrp_time_offset
@@ -820,9 +1092,15 @@ extern "C" {
if ((vers == 3) && (subvers == 9) && (subsubvers>=2)) {
openair0_cfg[0].rx_gain_calib_table = calib_table_b210;
bw_gain_adjust=0;
#if defined(USRP_REC_PLAY)
std::cerr << "-- Using calibration table: calib_table_b210" << std::endl; // Bell Labs info
#endif
} else {
openair0_cfg[0].rx_gain_calib_table = calib_table_b210_38;
bw_gain_adjust=1;
#if defined(USRP_REC_PLAY)
std::cerr << "-- Using calibration table: calib_table_b210_38" << std::endl; // Bell Labs info
#endif
}
switch ((int)openair0_cfg[0].sample_rate) {
@@ -898,6 +1176,8 @@ extern "C" {
s->usrp->set_tx_rate(openair0_cfg[0].sample_rate,i);
s->usrp->set_tx_freq(openair0_cfg[0].tx_freq[i],i);
s->usrp->set_tx_gain(gain_range_tx.stop()-openair0_cfg[0].tx_gain[i],i);
LOG_I(PHY,"USRP TX_GAIN:%3.2lf gain_range:%3.2lf tx_gain:%3.2lf\n", gain_range_tx.stop()-openair0_cfg[0].tx_gain[i], gain_range_tx.stop(), openair0_cfg[0].tx_gain[i]);
}
}
@@ -984,6 +1264,45 @@ extern "C" {
}
}
#if defined(USRP_REC_PLAY)
}
#endif
#if defined(USRP_REC_PLAY)
if (u_sf_mode == 1) { // record mode
ms_sample = (iqrec_t*) malloc(u_sf_max * sizeof(iqrec_t));
if (ms_sample == NULL) {
std::cerr<< "Memory allocation failed for subframe record or replay mode." << std::endl;
exit(-1);
}
memset(ms_sample, 0, u_sf_max * BELL_LABS_IQ_BYTES_PER_SF);
}
if (u_sf_mode == 2) {
// use mmap
mmapfd = open(u_sf_filename, O_RDONLY | O_LARGEFILE);
if (mmapfd != 0) {
fstat(mmapfd, &sb);
std::cerr << "Loading subframes using mmap() from " << u_sf_filename << " size=" << (uint64_t)sb.st_size << " bytes ..." << std::endl;
ms_sample = (iqrec_t*) mmap(NULL, sb.st_size, PROT_WRITE, MAP_PRIVATE, mmapfd, 0);
if (ms_sample != MAP_FAILED) {
nb_samples = (sb.st_size / sizeof(iqrec_t));
int aligned = (((unsigned long)ms_sample & 31) == 0)? 1:0;
std::cerr<< "Loaded "<< nb_samples << " subframes." << std::endl;
if (aligned == 0) {
std::cerr<< "mmap address is not 32 bytes aligned, exiting." << std::endl;
close(mmapfd);
exit(-1);
}
} else {
std::cerr << "Cannot mmap file, exiting." << std::endl;
close(mmapfd);
exit(-1);
}
} else {
std::cerr << "Cannot open " << u_sf_filename << " , exiting." << std::endl;
exit(-1);
}
}
#endif
return 0;
}
}
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.h
+89
View File
@@ -0,0 +1,89 @@
#ifndef __USRP_LIB_H
#define __USRP_LIB_H
/*
* 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
*/
/** usrp_lib.h
*
* \author: bruno.mongazon-cazavet@nokia-bell-labs.com
*/
#if defined (USRP_REC_PLAY)
#include <sys/mman.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include "common/config/config_paramdesc.h"
#include "common/config/config_userapi.h"
#define BELL_LABS_IQ_HEADER 0xabababababababab
#define BELL_LABS_IQ_PER_SF 7680 // Up to 5MHz bw for now
#define BELL_LABS_IQ_BYTES_PER_SF (BELL_LABS_IQ_PER_SF * 4)
typedef struct {
int64_t header;
int64_t ts;
int64_t rfu1;
int64_t rfu2; // pad for 256 bits alignement required by AVX2
unsigned char samples[BELL_LABS_IQ_BYTES_PER_SF]; // iq's for one subframe
} iqrec_t;
#define DEF_NB_SF 120000 // default nb of sf or ms to capture (2 minutes at 5MHz)
#define DEF_SF_FILE "/home/nokia/iqfile" // default subframes file name
#define DEF_SF_DELAY_READ 400 // default read delay µs (860=real)
#define DEF_SF_DELAY_WRITE 15 // default write delay µs (15=real)
#define DEF_SF_NB_LOOP 5 // default nb loops
/* help strings definition for command line options, used in CMDLINE_XXX_DESC macros and printed when -h option is used */
#define CONFIG_HLP_SF_FILE "Path of the file used for subframes record or replay"
#define CONFIG_HLP_SF_REC "Record subframes from USRP driver into a file for later replay"
#define CONFIG_HLP_SF_REP "Replay subframes into USRP driver from a file"
#define CONFIG_HLP_SF_MAX "Maximum count of subframes to be recorded in subframe file"
#define CONFIG_HLP_SF_LOOPS "Number of loops to replay of the entire subframes file"
#define CONFIG_HLP_SF_RDELAY "Delay in microseconds to read a subframe in replay mode"
#define CONFIG_HLP_SF_WDELAY "Delay in microseconds to write a subframe in replay mode"
/* keyword strings for command line options, used in CMDLINE_XXX_DESC macros and printed when -h option is used */
#define CONFIG_OPT_SF_FILE "subframes-file"
#define CONFIG_OPT_SF_REC "subframes-record"
#define CONFIG_OPT_SF_REP "subframes-replay"
#define CONFIG_OPT_SF_MAX "subframes-max"
#define CONFIG_OPT_SF_LOOPS "subframes-loops"
#define CONFIG_OPT_SF_RDELAY "subframes-read-delay"
#define CONFIG_OPT_SF_WDELAY "subframes-write-delay"
/* For information only - the macro is not usable in C++ */
/*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* command line parameters for USRP record/playback */
/* optname helpstr paramflags XXXptr defXXXval type numelt */
/*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
#define USRP_RECPLAY_PARAMS_DESC { \
{"subframes-file", CONFIG_HLP_SF_FILE, 0, strptr:(char **)&u_sf_filename, defstrval:DEF_SF_FILE, TYPE_STRING, sizeof(u_sf_filename)}, \
{"subframes-record", CONFIG_HLP_SF_REC, PARAMFLAG_BOOL, uptr:&u_sf_record, defuintval:0, TYPE_UINT, 0}, \
{"subframes-replay", CONFIG_HLP_SF_REP, PARAMFLAG_BOOL, uptr:&u_sf_replay, defuintval:0, TYPE_UINT, 0}, \
{"subframes-max", CONFIG_HLP_SF_MAX, 0, uptr:&u_sf_max, defintval:DEF_NB_SF, TYPE_UINT, 0}, \
{"subframes-loops", CONFIG_HLP_SF_LOOPS, 0, uptr:&u_sf_loops, defintval:DEF_SF_NB_LOOP, TYPE_UINT, 0}, \
{"subframes-read-delay", CONFIG_HLP_SF_RDELAY, 0, uptr:&u_sf_read_delay, defintval:DEF_SF_DELAY_READ, TYPE_UINT, 0}, \
{"subframes-write-delay", CONFIG_HLP_SF_WDELAY, 0, uptr:&u_sf_write_delay, defintval:DEF_SF_DELAY_WRITE, TYPE_UINT, 0}, \
}
#endif // BELL_LABS_MUST
#endif // __USRP_LIB_H
targets/ARCH/mobipass/interface.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/mobipass/mobipass.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/mobipass/mobipass.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/mobipass/queues.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/ARCH/mobipass/queues.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/COMMON/create_tasks.c
+4 -37
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
@@ -42,8 +42,10 @@
extern int emulate_rf;
int create_tasks(uint32_t enb_nb, uint32_t ue_nb)
int create_tasks(uint32_t enb_nb)
{
LOG_D(ENB_APP, "%s(enb_nb:%d\n", __FUNCTION__, enb_nb);
itti_wait_ready(1);
if (itti_create_task (TASK_L2L1, l2l1_task, NULL) < 0) {
LOG_E(PDCP, "Create task for L2L1 failed\n");
@@ -58,11 +60,7 @@ int create_tasks(uint32_t enb_nb, uint32_t ue_nb)
}
}
# ifdef OPENAIR2
{
# if defined(ENABLE_USE_MME)
{
if (enb_nb > 0) {
if (itti_create_task (TASK_SCTP, sctp_eNB_task, NULL) < 0) {
LOG_E(SCTP, "Create task for SCTP failed\n");
@@ -86,19 +84,7 @@ int create_tasks(uint32_t enb_nb, uint32_t ue_nb)
}
}
# if defined(NAS_BUILT_IN_UE)
if (ue_nb > 0) {
nas_user_container_t *users = calloc(1, sizeof(*users));
if (users == NULL) abort();
users->count = ue_nb;
if (itti_create_task (TASK_NAS_UE, nas_ue_task, users) < 0) {
LOG_E(NAS, "Create task for NAS UE failed\n");
return -1;
}
}
# endif
}
# endif
if (enb_nb > 0) {
LOG_I(RRC,"Creating RRC eNB Task\n");
@@ -107,27 +93,8 @@ int create_tasks(uint32_t enb_nb, uint32_t ue_nb)
LOG_E(RRC, "Create task for RRC eNB failed\n");
return -1;
}
}
if (ue_nb > 0) {
if (itti_create_task (TASK_RRC_UE, rrc_ue_task, NULL) < 0) {
LOG_E(RRC, "Create task for RRC UE failed\n");
return -1;
}
# if ENABLE_RAL
if (itti_create_task (TASK_RAL_UE, mRAL_task, NULL) < 0) {
LOG_E(RAL_UE, "Create task for RAL UE failed\n");
return -1;
}
# endif
}
}
# endif // openair2: NN: should be openair3
itti_wait_ready(0);
targets/COMMON/create_tasks.h
+3 -2
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
@@ -26,7 +26,8 @@
/* External declaration of L2L1 task that depend on the target */
extern void *l2l1_task(void *arg);
int create_tasks(uint32_t enb_nb, uint32_t ue_nb);
int create_tasks(uint32_t enb_nb);
int create_tasks_ue(uint32_t ue_nb);
#endif
#endif /* CREATE_TASKS_H_ */
targets/COMMON/create_tasks_ue.c
+80
View File
@@ -0,0 +1,80 @@
/*
* 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
*/
#if defined(ENABLE_ITTI)
# include "intertask_interface.h"
# include "create_tasks.h"
# include "log.h"
# ifdef OPENAIR2
# if defined(ENABLE_USE_MME)
# include "sctp_eNB_task.h"
# include "s1ap_eNB.h"
# include "nas_ue_task.h"
# include "udp_eNB_task.h"
# include "gtpv1u_eNB_task.h"
# endif
# if ENABLE_RAL
# include "lteRALue.h"
# include "lteRALenb.h"
# endif
# include "RRC/LITE/defs.h"
# endif
# include "enb_app.h"
int create_tasks_ue(uint32_t ue_nb)
{
LOG_D(ENB_APP, "%s(ue_nb:%d)\n", __FUNCTION__, ue_nb);
itti_wait_ready(1);
if (itti_create_task (TASK_L2L1, l2l1_task, NULL) < 0) {
LOG_E(PDCP, "Create task for L2L1 failed\n");
return -1;
}
# if defined(ENABLE_USE_MME)
# if defined(NAS_BUILT_IN_UE)
if (ue_nb > 0) {
nas_user_container_t *users = calloc(1, sizeof(*users));
if (users == NULL) abort();
users->count = ue_nb;
if (itti_create_task (TASK_NAS_UE, nas_ue_task, users) < 0) {
LOG_E(NAS, "Create task for NAS UE failed\n");
return -1;
}
}
# endif
# endif
if (ue_nb > 0) {
if (itti_create_task (TASK_RRC_UE, rrc_ue_task, NULL) < 0) {
LOG_E(RRC, "Create task for RRC UE failed\n");
return -1;
}
}
itti_wait_ready(0);
return 0;
}
#endif
targets/COMMON/openairinterface5g_limits.h
-1
View File
@@ -11,7 +11,6 @@
# define NUMBER_OF_RU_MAX 32
# define NUMBER_OF_UE_MAX 20
# define NUMBER_OF_CONNECTED_eNB_MAX 3
# if defined(STANDALONE) && STANDALONE==1
# undef NUMBER_OF_eNB_MAX
# undef NUMBER_OF_UE_MAX
targets/DOCS/oai_L1_L2_procedures.ipe
Executable
+12461
View File
File diff suppressed because it is too large Load Diff
targets/DOCS/oai_L1_L2_procedures.pdf
Executable → Regular
BIN
View File
Binary file not shown.
targets/Makefile
-35
View File
@@ -1,35 +0,0 @@
build:
./build_oai.bash -c -m
build_rtai:
./build_oai.bash -c -b -eRTAI -tSOFTMODEM -m
build_usrp_rtai:
./build_oai.bash -c -b -eRTAI -tSOFTMODEM -wUSRP -m
help:
@echo make check1 performs a simple sanity check
@echo make check2 performs another simple sanity check
@echo make check does both the above checks
all: help
check1:
@echo Doing 1 eNB 1 UE test
(cd SIMU/EXAMPLES/VIRT_EMUL_1eNB && make one_eNB_one_UE )
check2:
@echo Doing 1 eNB 4 UE test
(cd SIMU/EXAMPLES/VIRT_EMUL_1eNB && make one_eNB_four_UE )
install:
@echo Generating ASN1 files
@sh SCRIPTS/install_asn1.sh
check: check1 check2
clean:
(cd SIMU/USER && make clean)
targets/Makefile.common
-1
View File
@@ -86,7 +86,6 @@ endif
ifeq ($(ENABLE_ITTI),1)
COMMON_CFLAGS += -DENABLE_ITTI
COMMON_CFLAGS += -DUSER_MODE
COMMON_CFLAGS += -I$(OPENAIR1_DIR)
COMMON_CFLAGS += -I$(OPENAIR2_DIR)/NAS
COMMON_CFLAGS += $(L2_incl)
targets/PROJECTS/E-MBMS/build_all.bash
+3 -3
View File
@@ -4,7 +4,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
@@ -61,8 +61,8 @@ echo_success "\n###############################"
echo_success "# COMPILE oaisim"
echo_success "###############################"
cd $OPENAIR_TARGETS/SIMU/USER
echo_success "Executing: make oaisim NAS=1 OAI_NW_DRIVER_TYPE_ETHERNET=1 ENABLE_ITTI=1 USER_MODE=1 OPENAIR2=1 Rel10=1 -j`grep -c ^processor /proc/cpuinfo `"
make oaisim NAS=1 OAI_NW_DRIVER_TYPE_ETHERNET=1 ENABLE_ITTI=1 USER_MODE=1 OPENAIR2=1 Rel10=1 -j`grep -c ^processor /proc/cpuinfo `
echo_success "Executing: make oaisim NAS=1 OAI_NW_DRIVER_TYPE_ETHERNET=1 ENABLE_ITTI=1 OPENAIR2=1 Rel10=1 -j`grep -c ^processor /proc/cpuinfo `"
make oaisim NAS=1 OAI_NW_DRIVER_TYPE_ETHERNET=1 ENABLE_ITTI=1 OPENAIR2=1 Rel10=1 -j`grep -c ^processor /proc/cpuinfo `
if [[ $? -eq 2 ]] ; then
exit 1
fi
targets/PROJECTS/E-MBMS/start_enb.bash
+1 -1
View File
@@ -4,7 +4,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
targets/PROJECTS/E-MBMS/start_ue.bash
+1 -1
View File
@@ -4,7 +4,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
targets/PROJECTS/E-MBMS/utils.bash
+1 -1
View File
@@ -4,7 +4,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
+13 -3
View File
@@ -1,4 +1,4 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
Active_eNBs = ( "eNB-Eurecom-LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
@@ -10,7 +10,7 @@ eNBs =
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
@@ -50,7 +50,7 @@ eNBs =
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nRB_CQI = 0;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -27;
@@ -190,6 +190,16 @@ RUs = (
}
);
NETWORK_CONTROLLER :
{
FLEXRAN_ENABLED = "no";
FLEXRAN_INTERFACE_NAME = "lo";
FLEXRAN_IPV4_ADDRESS = "127.0.0.1";
FLEXRAN_PORT = 2210;
FLEXRAN_CACHE = "/mnt/oai_agent_cache";
FLEXRAN_AWAIT_RECONF = "no";
};
log_config :
{
global_log_level ="info";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/oaiL1.nfapi.usrpb210.conf
+20 -3
View File
@@ -1,3 +1,20 @@
log_config = {
global_log_level ="debug";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="low";
mac_log_level ="info";
mac_log_verbosity ="medium";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
L1s = (
{
num_cc = 1;
@@ -6,9 +23,9 @@ L1s = (
remote_n_address = "127.0.0.2";
local_n_address = "127.0.0.1";
local_n_portc = 50000;
remote_n_portc = 50000;
local_n_portd = 50001;
remote_n_portd = 50001;
remote_n_portc = 50001;
local_n_portd = 50010;
remote_n_portd = 50011;
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.nfapi.conf
+21 -22
View File
@@ -1,4 +1,4 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
Active_eNBs = ( "eNB-Eurecom-LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
@@ -10,7 +10,7 @@ eNBs =
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
@@ -50,7 +50,7 @@ eNBs =
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nRB_CQI = 0;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -27;
@@ -156,8 +156,25 @@ eNBs =
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.5/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
}
);
log_config :
MACRLCs = (
{
num_cc = 1;
local_s_if_name = "lo";
remote_s_address = "127.0.0.1";
local_s_address = "127.0.0.2";
local_s_portc = 50001;
remote_s_portc = 50000;
local_s_portd = 50011;
remote_s_portd = 50010;
tr_s_preference = "nfapi";
tr_n_preference = "local_RRC";
}
);
log_config =
{
global_log_level ="info";
global_log_verbosity ="medium";
@@ -174,21 +191,3 @@ eNBs =
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
MACRLCs = (
{
num_cc = 1;
local_s_if_name = "lo";
remote_s_address = "127.0.0.1";
local_s_address = "127.0.0.2";
local_s_portc = 50000;
remote_s_portc = 50000;
local_s_portd = 50001;
remote_s_portd = 50001;
tr_s_preference = "nfapi";
tr_n_preference = "local_RRC";
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.conf
+3 -3
View File
@@ -1,4 +1,4 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
Active_eNBs = ( "eNB-Eurecom-LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
@@ -13,7 +13,7 @@ eNBs =
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
@@ -53,7 +53,7 @@ eNBs =
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nRB_CQI = 0;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -27;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.lo.conf
+6 -6
View File
@@ -1,4 +1,4 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
Active_eNBs = ( "eNB-Eurecom-LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
@@ -13,7 +13,7 @@ eNBs =
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
eNB_name = "eNB-Eurecom-LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
@@ -53,7 +53,7 @@ eNBs =
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nRB_CQI = 0;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -27;
@@ -197,13 +197,13 @@ RUs = (
);
log_config = {
global_log_level ="debug";
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="debug";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="debug";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.oaisim.conf
+17
View File
@@ -17,3 +17,20 @@ RUs = (
}
);
log_config = {
global_log_level ="debug";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="debug";
phy_log_verbosity ="medium";
mac_log_level ="debug";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
targets/PROJECTS/GENERIC-LTE-EPC/interfaces.bash
+1 -1
View File
@@ -3,7 +3,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
targets/PROJECTS/GENERIC-LTE-EPC/networks.bash
+1 -1
View File
@@ -3,7 +3,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
targets/PROJECTS/GENERIC-LTE-EPC/start_enb_and_ue_virt.bash
+1 -1
View File
@@ -4,7 +4,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
targets/PROJECTS/GENERIC-LTE-EPC/start_ue.bash
+1 -1
View File
@@ -4,7 +4,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
targets/PROJECTS/GENERIC-LTE-EPC/utils.bash
+1 -1
View File
@@ -3,7 +3,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
targets/PROJECTS/GENERIC-LTE-EPC/virtual_box.bash
+1 -1
View File
@@ -4,7 +4,7 @@
# * 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 1.0 (the "License"); you may not use this file
# * 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
# *
targets/RT/Makefile
-124
View File
@@ -1,124 +0,0 @@
# command line flags are automatically exported and thus passed down to any sub-make.
# here we set the default flags in case on command line flags are provided
# these flags have to be explicitely exported so that the sub-make is aware of them
include $(OPENAIR_DIR)/common/utils/Makefile.inc
ifndef OPENAIR_LTE
export OPENAIR_LTE=1
export OPENAIR_EMU=0
endif
ifndef OPENAIR1
export OPENAIR1=0
endif
ifndef OPENAIR2
export OPENAIR2=0
endif
ifndef OPENAIR3
export OPENAIR3=0
endif
ifndef EMOS
export EMOS=0
endif
ifndef rrc_cellular
export rrc_cellular = 0
export rrc_cellular_eNB = 0
export rrc_cellular_UE = 0
else
export rrc_cellular = 1
ifeq ($(eNB_flag),1)
export rrc_cellular_eNB=1
endif
ifeq ($(UE_flag),1)
export rrc_cellular_UE=1
endif
endif
all: openair_rf_cbmimo1_softmodem.ko asn1_msg_kern.ko nasmesh.ko rb_tool openair_rf scope
openair_rf_cbmimo1_softmodem.ko:
(cd $(OPENAIR1_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER && $(MAKE) -C $(KERNEL_DIR)/build V=1 M=`pwd` RTAI=1 CBMIMO1=1 && mv openair_rf.ko $(CURDIR)/openair_rf_softmodem.ko)
oai_user_cbmimo1.ko:
(cd $(OPENAIR1_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER && $(MAKE) -C $(KERNEL_DIR)/build V=1 M=`pwd` RTAI=1 CBMIMO1=1 BIT8_TX=1 OPENAIR1=0 OPENAIR2=0 && mv openair_rf.ko $(CURDIR)/openair_rf_softmodem.ko)
oai_user_exmimo.ko:
(cd $(OPENAIR1_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER && $(MAKE) -C $(KERNEL_DIR)/build V=1 M=`pwd` RTAI=1 CBMIMO1=1 OPENAIR1=0 OPENAIR2=0 && mv openair_rf.ko $(CURDIR)/openair_rf_softmodem.ko)
asn1_msg_kern.ko:
(cd $(OPENAIR2_DIR)/RRC/LITE/MESSAGES && $(MAKE) -C $(KERNEL_DIR)/build V=0 M=`pwd` RTAI=1 -j2 && mv asn1_msg_kern.ko $(CURDIR)/asn1_msg_kern.ko)
nasmesh.ko:
(cd $(OPENAIR2_DIR)/NAS/DRIVER/MESH && $(MAKE) V=1 -C $(KERNEL_DIR)/build M=`pwd` && mv nasmesh.ko $(CURDIR)/nasmesh.ko)
rb_tool:
(cd $(OPENAIR2_DIR)/NAS/DRIVER/MESH/RB_TOOL && $(MAKE))
openair_rf:
(cd $(OPENAIR1_DIR)/USERSPACE_TOOLS/OPENAIR_RF && $(MAKE) clean CBMIMO1=1 && $(MAKE) all CBMIMO1=1 && $(MAKE) clean CBMIMO1=1)
scope:
(cd $(OPENAIR1_DIR)/USERSPACE_TOOLS/SCOPE && $(MAKE) clean && $(MAKE) all && $(MAKE) clean )
#Remove all but source files
cleanall:
(cd $(OPENAIR1_DIR) && $(MAKE) cleanall)
(cd $(OPENAIR2_DIR) && $(MAKE) cleanall)
fifos:
@for i in `seq 0 64`;\
do \
have_rtfX=`ls /dev/ |grep -c rtf$$i`;\
if [ "$$have_rtfX" -eq 0 ] ;then \
mknod -m 666 /dev/rtf$$i c 150 $$i; \
fi;\
done
openair0:
mknod /dev/openair0 c 127 0
chmod a+rw /dev/openair0
install_oai_user:
make fifos
insmod openair_rf_softmodem.ko
updatefw:
$(OPENAIR1_DIR)/USERSPACE_TOOLS/OAI_FW_INIT/updatefw -f $$OPENAIR0_DIR/express-mimo/software/sdr/main -s 0x43fffff0
boot_exmimo:
sudo make install_oai_user
$(OPENAIR1_DIR)/USERSPACE_TOOLS/OAI_FW_INIT/updatefw -f $$OPENAIR0_DIR/express-mimo/software/sdr/main -s 0x43fffff0
sleep 1
sudo rmmod openair_rf
sudo make install_oai_user
reboot_exmimo:
$(OPENAIR1_DIR)/USERSPACE_TOOLS/OAI_FW_INIT/updatefw -f $$OPENAIR0_DIR/express-mimo/software/sdr/main -s 0x43fffff0 -b
sudo rmmod openair_rf
sudo make install_oai_user
install_softmodem:
make fifos
ifeq ($(OPENAIR2),1)
insmod asn1_msg_kern.ko
endif
insmod openair_rf_softmodem.ko
remove:
rmmod openair_rf
ifeq ($(OPENAIR2),1)
rmmod asn1_msg_kern
endif
test:
(cd $(OPENAIR1_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER && $(MAKE) test RTAI=1 CBMIMO1=1)
(cd $(OPENAIR2_DIR)/RRC/LITE/MESSAGES && $(MAKE) test)
clean:
(cd $(OPENAIR1_DIR)/ARCH/CBMIMO1/DEVICE_DRIVER && $(MAKE) clean RTAI=1 CBMIMO1=1)
(cd $(OPENAIR2_DIR)/RRC/LITE/MESSAGES && $(MAKE) clean)
targets/RT/USER/Makefile
-447
View File
@@ -1,447 +0,0 @@
# Include some shared directives
include $(OPENAIR_TARGETS)/Makerules
default: lte-softmodem
all: lte-softmodem rrh
include $(OPENAIR_TARGETS)/Makefile.common
KERNEL_VERSION:=$(shell echo `uname -r | cut -d. -f-2`)
KERNEL_TYPE:=$(shell echo `uname -r | cut -d. -f-3 | cut -d- -f3`)
DEADLINE_SCHEDULER_KERNEL:=$(shell if [ $(KERNEL_TYPE) = "lowlatency" ]; then echo "1" ; else echo "0" ; fi)
include $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.inc
ifdef EXMIMO
#ifdef DEADLINE_SCHEDULER # this ifdef is to be removed after the debugging
ifeq ($(DEADLINE_SCHEDULER_KERNEL),1)
CFLAGS+=-DDEADLINE_SCHEDULER
endif
#endif
endif
ifndef USRP
USRP=0
endif
CFLAGS += -DDRIVER2013 -I$(OPENAIR_TARGETS)/ARCH/COMMON -I.
ifndef OPENAIR2
OPENAIR2=1
endif
ifdef DEBUG
DISABLE_XER_PRINT=0
MSG_PRINT=1
endif
ifdef Rel10
CFLAGS += -DRel10
endif
ifeq ($(EXMIMO),1)
CFLAGS += -I$(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/LIB/ -I$(OPENAIR_TARGETS)/ARCH/EXMIMO/DEFS -DENABLE_VCD_FIFO
endif
ifeq ($(ETHERNET),1)
CFLAGS += -I$(OPENAIR_TARGETS)/ARCH/ETHERNET/USERSPACE/LIB/ -DETHERNET
endif
ifeq ($(DEBUG),1)
CFLAGS += -g -ggdb
#CFLAGS += -DRRC_MSG_PRINT
#CFLAGS += -DPDCP_MSG_PRINT
else
CFLAGS += -O2
endif
ifdef ($(MSG_PRINT),1)
CFLAGS += -DRRC_MSG_PRINT
CFLAGS += -DPDCP_MSG_PRINT
endif
SRC = synctest.c condtest.c
ifndef RTAI
RTAI=1
endif
ifeq ($(LOCALIZATION), 1)
CFLAGS += -DLOCALIZATION
endif
ifeq ($(LINUX_LIST), 1)
CFLAGS += -DLINUX_LIST
endif
ifeq ($(RTAI),1)
CFLAGS += -DENABLE_RTAI_CLOCK
CFLAGS += -DCONFIG_RTAI_LXRT_INLINE #remend the RTAI warning
RTAI_OBJ = sched_dlsch.o sched_rx_pdsch.o rt_wrapper.o
else #RTAI
CFLAGS += -DENABLE_USE_CPU_EXECUTION_TIME
OBJ += sched_dlsch.o sched_rx_pdsch.o rt_wrapper.o
endif
OBJ += $(OPENAIR1_DIR)/SIMULATION/TOOLS/taus.o $(OPENAIR_TARGETS)/SIMU/USER/init_lte.o
ifeq ($(EXMIMO),1)
OBJ += $(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.o $(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/LIB/gain_control.o
CFLAGS += -DDRIVER2013 -I$(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/LIB/ -I$(OPENAIR_TARGETS)/ARCH/EXMIMO/DEFS
endif
CFLAGS += -DENABLE_VCD_FIFO
TOP_DIR = $(OPENAIR1_DIR)
include $(OPENAIR1_DIR)/PHY/Makefile.inc
include $(OPENAIR1_DIR)/SCHED/Makefile.inc
OBJ += $(PHY_OBJS)
ifeq ($(RTAI),1)
RTAI_OBJ += $(SCHED_OBJS)
else
OBJ += $(SCHED_OBJS)
endif
OPENAIR2_TOP = $(OPENAIR2_DIR)
include $(OPENAIR2_DIR)/LAYER2/Makefile.inc
include $(OPENAIR2_DIR)/UTIL/Makefile.inc
include $(OPENAIR2_DIR)/RRC/NAS/Makefile.inc
include $(OPENAIR2_DIR)/ENB_APP/Makefile.inc
ifeq ($(USRP),1)
include $(OPENAIR_TARGETS)/ARCH/USRP/USERSPACE/LIB/Makefile.inc
#CFLAGS += -I/opt/include/uhd -L/opt/lib -luhd -lpthread -lstdc++
CFLAGS += -I/usr/include/uhd -L/usr/lib -luhd -lpthread -lstdc++
CFLAGS += -DOAI_USRP
#LDFLAGS += -L/opt/lib -luhd -lpthread -lstdc++
LDFLAGS += -L/usr/lib/ -luhd -lpthread -lstdc++
endif
ifeq ($(ETHERNET),1)
include $(OPENAIR_TARGETS)/ARCH/ETHERNET/USERSPACE/LIB/Makefile.inc
LDFLAGS += -lpthread
endif
OBJ += $(ENB_APP_OBJS)
ifeq ($(RTAI),1)
CFLAGS += -I/usr/realtime/include -I/usr/realtime/include/asm
LOG_OBJS=
RTAI_OBJ+=$(LOG_DIR)/vcd_signal_dumper.o
RTAI_OBJ+=$(LOG_DIR)/log.o
endif
OBJ += $(LOG_OBJS)
ifeq ($(OPENAIR2),1)
ASN1_MSG_OBJS1=$(addprefix $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/, $(ASN1_MSG_OBJS))
OBJ += $(L2_OBJS) $(LIST_OBJ) $(TIMER_OBJ) $(MEM_OBJ) $(OTG_OBJS) $(MATH_OBJS) $(OSA_OBJS) $(OPT_OBJS)
OBJ += $(OPENAIR1_DIR)/SIMULATION/ETH_TRANSPORT/netlink_init.o
#OBJ += $(PDCP_DIR)/pdcp_thread.o
CFLAGS += -DOPENAIR2 -DNO_RRM -DPUCCH -DMAC_CONTEXT=1
endif
#ifdef ENABLE_ITTI
RTAI_OBJ += $(UTILS_OBJS)
#else
#OBJ += $(UTILS_OBJS)
#endif
ifdef SPECTRA
CFLAGS += -DSPECTRA
endif
#ifdef ENABLE_ITTI
CFLAGS += -DEXMIMO_IOT
#endif
CFLAGS += $(L2_incl) $(ENB_APP_incl) $(UTIL_incl) $(UTILS_incl)
CFLAGS += -I$(OPENAIR1_DIR) -I$(OPENAIR2_DIR)/RRC/LITE/MESSAGES #-I$(OPENAIR3_DIR)/MESH -I$(OPENAIR3_DIR)/MESH/RRM
CFLAGS += -DNEW_FFT -DLOG_NO_THREAD
ifeq ($(XFORMS),1)
CFLAGS += -DXFORMS -I/usr/include/X11
LDFLAGS += -lforms
OBJ += $(OPENAIR1_DIR)/PHY/TOOLS/lte_phy_scope.o
OBJ += stats.o
endif
OBJ_SYNC = $(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.o rt_wrapper.o $(OPENAIR2_DIR)/UTIL/LOG/log.o $(OPENAIR2_DIR)/UTIL/LOG/vcd_signal_dumper.o
ifdef SMBV
CFLAGS += -DSMBV
endif
CFLAGS += -DPHYSIM -DUSER_MODE -DPC_TARGET -DPC_DSP -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DPHY_CONTEXT=1
CFLAGS += -DOPENAIR_LTE -DENABLE_FXP -DOPENAIR1 #-DDLSCH_THREAD #-DULSCH_THREAD
ifeq ($(EXMIMO),1)
CFLAGS += -DEXMIMO
#CFLAGS += -DEXMIMO -DTIMING_ADVANCE_HW=138 #this is for ExpressMIMO 1
#CFLAGS += -DEXMIMO -DTIMING_ADVANCE_HW=45 #this is for ExpressMIMO 2
endif
ifeq ($(HARD_RT),1)
CFLAGS += -DHARD_RT
endif
ifeq ($(EMOS),1)
CFLAGS += -D_FILE_OFFSET_BITS=64 #-DEMOS -DEMOS_CHANNEL
LDFLAGS += -lgps
endif
ifeq ($(LINK_ENB_PDCP_TO_GTPV1U), 1)
CFLAGS += -DLINK_ENB_PDCP_TO_GTPV1U
endif
ifeq ($(LINK_ENB_PDCP_TO_IP_DRIVER), 1)
CFLAGS += -DPDCP_USE_NETLINK -DLINUX
OBJ += $(NAS_OBJS)
NAS_FLAG=1
endif
LDFLAGS += -lpthread -lm -lforms -lconfig -lrt
ifeq ($(RTAI),1)
RTAI_CFLAGS += $(shell rtai-config --lxrt-cflags) -DRTAI
LDFLAGS += $(shell rtai-config --lxrt-ldflags)
endif
#ifeq ($(USRP),1)
#CFLAGS += -I/opt/uhd/include -L/opt/uhd/lib -luhd -lpthread -lstdc++
#CFLAGS += -DOAI_USRP
#endif
#CFLAGS += -I/usr/include/c++/4.6 -I/usr/include/c++/4.6/x86_64-linux-gnu -I/usr/include/rtai/
LFDS_OBJ_DIR = $(subst $(OPENAIR_DIR),$(OBJS_DIR),$(LFDS_DIR))
LFDS_LIB = $(LFDS_OBJ_DIR)/bin/liblfds611.a
LIBS += $(LFDS_LIB)
SHARED_DEPENDENCIES += $(LFDS_LIB)
-include $(OBJ:.o=.d)
-include $(ASN1_MSG_OBJS1:.o=.d)
-include $(RTAI_OBJ:.o=.d)
-include lte-softmodem.d
-include lte-ue.d
-include rrh.d
$(LFDS_LIB):
@if [ ! -d $(LFDS_OBJ_DIR)/bin ]; then mkdir -p $(LFDS_OBJ_DIR)/bin; fi;
@if [ ! -d $(LFDS_OBJ_DIR)/obj ]; then mkdir -p $(LFDS_OBJ_DIR)/obj; fi;
$(MAKE) -C $(LFDS_DIR) -f makefile.linux OUTDIR=$(LFDS_OBJ_DIR)
ifeq ($(USRP),1)
$(USRP_OBJ):$(USRP_FILE_OBJ)
@echo Compiling $<
@$(CXX) -c -g -ggdb $(USRP_CFLAGS) $(USRP_FILE_OBJ) -o $(USRP_OBJ)
endif
ifeq ($(ETHERNET),1)
$(ETHERNET_OBJ):$(ETHERNET_FILE_OBJ)
@echo Compiling $<
@$(CC) -c -g -ggdb $(ETHERNET_CFLAGS) $(ETHERNET_FILE_OBJ) -o $(ETHERNET_OBJ)
endif
ifeq ($(RTAI),1)
$(RTAI_OBJ) lte-softmodem.o lte-ue.o: %.o : %.c
else
$(RTAI_OBJ): %.o : %.c
endif
@echo Compiling $< ...
@$(CC) -c $(CFLAGS) $(EXTRA_CFLAGS) $(RTAI_CFLAGS) -o $@ $<
@$(CC) -MM $(CFLAGS) $(EXTRA_CFLAGS) $(RTAI_CFLAGS) $< > $*.d
@mv -f $*.d $*.d.tmp
@sed -e 's|.*:|$*.o:|' < $*.d.tmp > $*.d
@sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \
sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
@rm -f $*.d.tmp
ifdef ENABLE_ITTI
$(OBJ) $(RTAI_OBJ): $(ITTI_MESSAGES_H)
endif
ifeq ($(RTAI),1)
$(OBJ) $(ASN1_MSG_OBJS1): %.o : %.c
else
$(OBJ) $(ASN1_MSG_OBJS1) lte-softmodem.o lte-ue.o: %.o : %.c
endif
rrh.o: %.o : %.c
@echo Compiling $< ...
@$(CC) -c $(CFLAGS) $(EXTRA_CFLAGS) -o $@ $<
@$(CC) -MM $(CFLAGS) $(EXTRA_CFLAGS) $< > $*.d
@mv -f $*.d $*.d.tmp
@sed -e 's|.*:|$*.o:|' < $*.d.tmp > $*.d
@sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | \
sed -e 's/^ *//' -e 's/$$/:/' >> $*.d
@rm -f $*.d.tmp
OBJ_EMOS = $(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.o $(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/LIB/gain_control.o rt_wrapper.o $(OPENAIR2_DIR)/UTIL/LOG/log.o $(OPENAIR2_DIR)/UTIL/LOG/vcd_signal_dumper.o $(OPENAIR1_DIR)/PHY/TOOLS/signal_energy.o $(OPENAIR1_DIR)/PHY/TOOLS/dB_routines.o
ifeq ($(XFORMS),1)
OBJ_EMOS+=lte_scope.o
endif
condtest: condtest.c
$(CC) $(CFLAGS) $(LDFLAGS) condtest.c -o condtest
synctest: $(OBJ_SYNC) $(SHARED_DEPENDENCIES) synctest.c
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(RTAI_CFLAGS) $(OBJ_SYNC) -o synctest synctest.c $(LDFLAGS) $(LIBS)
sleeptest: rt_wrapper.o sleeptest.c
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(RTAI_CFLAGS) rt_wrapper.o -o sleeptest sleeptest.c $(LDFLAGS)
lte-softmodem: $(OBJ) $(USRP_OBJ) $(ETHERNET_OBJ) $(ASN1_MSG_OBJS1) $(RTAI_OBJ) lte-ue.o lte-softmodem.o $(SHARED_DEPENDENCIES)
@echo Linking $@
@$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(OBJ) $(USRP_OBJ) $(ETHERNET_OBJ) $(RTAI_OBJ) $(ASN1_MSG_OBJS1) lte-ue.o lte-softmodem.o -o lte-softmodem $(LDFLAGS) $(LIBS)
rrh: rrh.o
@$(CC) $(CFLAGS) $(EXTRA_CFLAGS) rrh.o -o rrh -lpthread -lrt
emos-raw: $(SHARED_DEPENDENCIES) $(OBJ_EMOS) emos-raw.c
@$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(RTAI_CFLAGS) $(OBJ_EMOS) -o emos-raw emos-raw.c $(LDFLAGS) $(LIBS)
synctest_eNB: synctest
cp synctest synctest_eNB
synctest_UE: synctest
cp synctest synctest_UE
drivers:
# cd $(OPENAIR2_DIR) && make clean && make nasmesh_netlink.ko
# cd $(OPENAIR2_DIR)/NAS/DRIVER/MESH/RB_TOOL && make clean && make
cd $(OPENAIR_TARGETS)/ARCH/EXMIMO/DRIVER/eurecom && make clean && make
cd $(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/OAI_FW_INIT && make clean && make
cp $(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/OAI_FW_INIT/updatefw $(OPENAIR_TARGETS)/bin/.
run: condtest
rtai-load condtest --verbose
run_eNB_test:
rtai-load eNB_test --verbose
run_eNB:
rtai-load eNB --verbose
run_UE:
rtai-load UE --verbose
run_UE0:
rtai-load UE0 --verbose
run_UE0_smbv:
rtai-load UE0_smbv --verbose
run_UE850:
rtai-load UE850 --verbose
run_eNB850:
rtai-load eNB850 --verbose
run_UE0prach:
rtai-load UE0prach --verbose
run_UE1prach:
rtai-load UE1prach --verbose
run_UE2prach:
rtai-load UE2prach --verbose
run_UE0noL2:
rtai-load UE0noL2 -- verbose
run_UE1noL2:
rtai-load UE1noL2 --verbose
run_UE2noL2:
rtai-load UE2noL2 --verbose
run_UE0calib:
rtai-load UE0calib --verbose
run_UE0calibmed:
rtai-load UE0calibmed --verbose
run_UE0calibbyp:
rtai-load UE0calibbyp --verbose
run_UE1:
rtai-load UE1 --verbose
run_UE2:
rtai-load UE2 --verbose
run_eNB0:
rtai-load eNB0 --verbose
run_eNB1:
rtai-load eNB1 --verbose
run_eNB2:
rtai-load eNB2 --verbose
clean: cleanmodem common-clean
cleanmodem:
@$(RM_F_V) $(OBJ) $(RTAI_OBJ) $(OBJ_EMOS) $(OBJ_SYNC) $(USRP_OBJ) $(ETHERNET_OBJ)
@$(RM_F_V) $(OBJ:.o=.d) $(RTAI_OBJ:.o=.d) $(OBJ_EMOS:.o=.d) $(OBJ_SYNC:.o=.d)
@$(RM_F_V) $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/asn1_msg.o $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/asn1_msg.d
@$(RM_F_V) lte-ue.o lte-ue.d rrh.o rrh.d lte-softmodem.o lte-softmodem.d
@$(RM_F_V) rrh.o lte-ue.o lte-softmodem.o
cleanasn1:
rm -f $(ASN1_MSG_OBJS1)
$(shell cd $(OPENAIR2_DIR)/RRC/LITE/MESSAGES ; rm -f $(ASN_MODULE_SOURCES) $(ASN_MODULE_HEADERS) *.o *.d )
rm -f $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.am.sample
rm -f $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.inc.generated
rm -f $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/asn1c/ASN1_files/.lock-rel*
cleancell:
rm -f $(OPENAIR2_DIR)/RRC/CELLULAR/*.o
rm -f $(OPENAIR2_DIR)/RRC/CELLULAR/*.d
rm -f $(OPENAIR2_DIR)/RRC/L2_INTERFACE/*.o
rm -f $(OPENAIR2_DIR)/RRC/L2_INTERFACE/*.d
rm -f $(OPENAIR2_DIR)/NAS/SIMU_CELLULAR/*.o
rm -f $(OPENAIR2_DIR)/NAS/SIMU_CELLULAR/*.d
cleanalmostall: cleanmodem
rm -f $(ASN1_MSG_OBJS1)
rm -rf condtest synctest lte-softmodem rrh
rm -rf synctest_eNB synctest_UE
cleanall: common-cleanall clean cleanasn1
rm -rf condtest synctest lte-softmodem rrh
rm -rf synctest_eNB synctest_UE
show:
@echo $(CFLAGS)
@echo $(EXTRA_CFLAGS)
@echo $(OBJ) $(RTAI_OBJ)
@echo $(USRP_OBJ)
@echo $(ETHERNET_OBJ)
@echo $(ETHERNET_FILE_OBJ)
@echo IS_REL8 is $(IS_REL8)
@echo IS_REL10 is $(IS_REL10)
@echo openssl $(OPENSSL_FOUND)
@echo nettle $(NETTLE_FOUND)
@echo lowlatency kernel: $(DEADLINE_SCHEDULER_KERNEL)
beautiful:
astyle --style=gnu -s2 $(SRC)
fifos:
@for i in `seq 0 64`;\
do \
have_rtfX=`ls /dev/ |grep -c rtf$$i`;\
if [ "$$have_rtfX" -eq 0 ] ;then \
mknod -m 666 /dev/rtf$$i c 150 $$i; \
fi;\
done
targets/RT/USER/Makefile.agilent
-243
View File
@@ -1,243 +0,0 @@
include $(OPENAIR_TARGETS)/Makerules
include $(OPENAIR_TARGETS)/Makefile.common
CFLAGS += -DDRIVER2013 -I$(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/LIB/ -I$(OPENAIR_TARGETS)/ARCH/EXMIMO/DEFS -DENABLE_VCD_FIFO -DEXMIMO_IOT
SRC = lte-enb.c
ifndef RTAI
RTAI=1
endif
ifeq ($(RTAI),1)
CFLAGS += -DENABLE_RTAI_CLOCK -DRTAI
RTAI_OBJ = sched_dlsch.o sched_ulsch.o sched_rx_pdsch.o lte-enb.o rt_wrapper.o
else
OBJ = sched_dlsch.o sched_ulsch.o sched_rx_pdsch.o lte-enb.o rt_wrapper.o
CFLAGS += -DENABLE_USE_CPU_EXECUTION_TIME
endif
OBJ += $(OPENAIR1_DIR)/SIMULATION/TOOLS/taus.o $(OPENAIR_TARGETS)/SIMU/USER/init_lte.o $(OPENAIR_TARGETS)/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.o
TOP_DIR = $(OPENAIR1_DIR)
include $(OPENAIR1_DIR)/PHY/Makefile.inc
include $(OPENAIR1_DIR)/SCHED/Makefile.inc
OBJ += $(PHY_OBJS)
ifeq ($(RTAI),1)
RTAI_OBJ += $(SCHED_OBJS)
else
OBJ += $(SCHED_OBJS)
endif
#ifndef rrc_cellular
ifeq ($(rrc_cellular),0)
rrc_cellular = 0
rrc_cellular_eNB = 0
rrc_cellular_UE = 0
else
ifeq ($(eNB_flag),1)
rrc_cellular_eNB=1
endif
ifeq ($(UE_flag),1)
rrc_cellular_UE=1
endif
endif
export rrc_cellular
OPENAIR2_TOP = $(OPENAIR2_DIR)
include $(OPENAIR2_DIR)/LAYER2/Makefile.inc
include $(OPENAIR2_DIR)/UTIL/Makefile.inc
include $(OPENAIR2_DIR)/RRC/NAS/Makefile.inc
ifeq ($(RTAI),1)
LOG_OBJS=
RTAI_OBJ+=$(LOG_DIR)/vcd_signal_dumper.o
RTAI_OBJ+=$(LOG_DIR)/log.o
endif
include $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.inc
OBJ += $(LOG_OBJS)
ifndef OPENAIR2
OPENAIR2=1
endif
ifeq ($(OPENAIR2),1)
ASN1_MSG_OBJS1=$(addprefix $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/, $(ASN1_MSG_OBJS))
OBJ += $(L2_OBJS) $(LIST_OBJ) $(TIMER_OBJ) $(MEM_OBJ) $(OTG_OBJS) $(MATH_OBJS)
OBJ += $(OPENAIR1_DIR)/SIMULATION/ETH_TRANSPORT/netlink_init.o
OBJ += $(PDCP_DIR)/pdcp_thread.o
CFLAGS += -DOPENAIR2 -DNO_RRM -DPUCCH -DMAC_CONTEXT=1
endif
CFLAGS += $(L2_incl) $(UTIL_incl) $(UTILS_incl)
CFLAGS += -I$(OPENAIR1_DIR) -I$(OPENAIR2_DIR)/RRC/LITE/MESSAGES #-I$(OPENAIR3_DIR)/MESH -I$(OPENAIR3_DIR)/MESH/RRM
CFLAGS += -DNEW_FFT -DLOG_NO_THREAD
ifeq ($(XFORMS),1)
CFLAGS += -DXFORMS -I/usr/include/X11
LDFLAGS += -lforms
OBJ += $(OPENAIR1_DIR)/PHY/TOOLS/lte_phy_scope.o
OBJ += stats.o
endif
ifdef SMBV
CFLAGS += -DSMBV
endif
CFLAGS += -DPHYSIM -DUSER_MODE -DPC_TARGET -DPC_DSP -DNB_ANTENNAS_RX=2 -DNB_ANTENNAS_TXRX=2 -DNB_ANTENNAS_TX=2 -DPHY_CONTEXT=1
CFLAGS += -DOPENAIR_LTE -DENABLE_FXP -DOPENAIR1 -DDLSCH_THREAD #-DULSCH_THREAD
#only for CBMIMO1
ifdef CBMIMO1
CFLAGS += -DFW2011 -DBIT8_TX -DCBMIMO1
else
#only for EXPRESS MIMO
CFLAGS += -DEXMIMO
#CFLAGS += -DEXMIMO -DTIMING_ADVANCE_HW=138 #this is for ExpressMIMO 1
#CFLAGS += -DEXMIMO -DTIMING_ADVANCE_HW=45 #this is for ExpressMIMO 2
endif
ifndef HARD_RT
HARD_RT=1
endif
ifeq ($(HARD_RT),1)
CFLAGS += -DHARD_RT
endif
ifeq ($(EMOS),1)
CFLAGS += -DEMOS -DEMOS_CHANNEL
LDFLAGS += -lgps
endif
ifndef NAS
NAS=1
endif
ifeq ($(NAS),1)
CFLAGS += -DPDCP_USE_NETLINK -DLINUX
OBJ += $(NAS_OBJS)
endif
RTAI_CFLAGS += $(shell rtai-config --lxrt-cflags)
CFLAGS += -I/usr/realtime/include -DRTAI
LDFLAGS += -lpthread -lm -lforms
ifeq ($(RTAI),1)
LDFLAGS += $(shell rtai-config --lxrt-ldflags)
else
LDFLAGS += -lrt
endif
#ifndef USE_MME
# USE_MME=R8
#endif
ifdef USE_MME
include $(OPENAIR2_DIR)/S1AP/Makefile.inc
include $(OPENAIR2_DIR)/S1AP/MESSAGES/Makefile.inc
CFLAGS += -DENABLE_USE_MME -DENB_MODE
LDFLAGS += -lsctp
CFLAGS_S1AP += -DENB_MODE -DENABLE_USE_MME -DEMIT_ASN_DEBUG=1 -DUSER_MODE
S1AP_BUILT_OBJS += $(S1AP_OBJS) $(addprefix $(OPENAIR2_DIR)/S1AP/MESSAGES/, $(S1AP_ASN_MODULE_SOURCES))
S1AP_BUILT_OBJS += $(OPENAIR3_DIR)/OPENAIRMME/SCTP/sctp_primitives_client.o
endif
ASN1RELDIR=R9.8
ifeq ($(USE_MME), R8)
ASN1RELDIR=R8.10
else
CFLAGS_S1AP += -DUPDATE_RELEASE_9
endif
S1AP_DIR=$(OPENAIR2_DIR)/S1AP
ASN1MESSAGESDIR=$(S1AP_DIR)/MESSAGES
ASN1DIR=$(ASN1MESSAGESDIR)/ASN1
all: lte-enb
$(LFDS_DIR)/bin/liblfds611.a:
$(MAKE) -C $(LFDS_DIR) -f makefile.linux
$(RTAI_OBJ): %.o : %.c
@echo Compiling $< ...
@$(CC) -c $(CFLAGS) $(EXTRA_CFLAGS) $(RTAI_CFLAGS) -o $@ $<
$(OBJ) $(ASN1_MSG_OBJS1): %.o : %.c
@echo Compiling $< ...
@$(CC) -c $(CFLAGS) $(EXTRA_CFLAGS) -o $@ $<
$(S1AP_BUILT_OBJS): %.o : %.c
@echo Compiling $<
@$(CC) -Wall -c $(CFLAGS_S1AP) $(S1AP_Incl) $(UTIL_incl) -o $@ $<
$(ASN1MESSAGESDIR)/s1ap_ieregen.stamp: $(ASN1DIR)/$(ASN1RELDIR)/S1AP-PDU-Contents.asn $(ASN1DIR)/asn1tostruct.py
echo Timestamp > $@
(cd $(ASN1DIR) && python $(ASN1DIR)/asn1tostruct.py -f$<)
$(ASN1MESSAGESDIR)/s1ap_asn1regen.stamp: $(ASN1DIR)/$(ASN1RELDIR)/S1AP-CommonDataTypes.asn $(ASN1DIR)/$(ASN1RELDIR)/S1AP-Constants.asn $(ASN1DIR)/$(ASN1RELDIR)/S1AP-IEs.asn $(ASN1DIR)/$(ASN1RELDIR)/S1AP-PDU.asn
echo Timestamp > $@
(cd $(ASN1MESSAGESDIR) && asn1c -gen-PER -fnative-types -fskeletons-copy $^)
$(S1AP_DIR)/libs1ap.a: $(ASN1MESSAGESDIR)/s1ap_ieregen.stamp $(ASN1MESSAGESDIR)/s1ap_asn1regen.stamp $(S1AP_BUILT_OBJS)
@echo Creating $@
$(AR) rcs $@ $^
$(LFDS_DIR)/bin/liblfds611.a:
$(MAKE) -C $(LFDS_DIR) -f makefile.linux
ifdef USE_MME
lte-enb: $(OBJ) $(S1AP_DIR)/libs1ap.a $(ASN1_MSG_OBJS1) $(RTAI_OBJ) $(LFDS_DIR)/bin/liblfds611.a
else
lte-enb: $(OBJ) $(ASN1_MSG_OBJS1) $(RTAI_OBJ) $(LFDS_DIR)/bin/liblfds611.a
endif
$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(OBJ) $(RTAI_OBJ) $(ASN1_MSG_OBJS1) -o lte-enb $(LDFLAGS) $(LFDS_DIR)/bin/liblfds611.a
nasmesh:
(cd $(OPENAIR2_DIR)/NAS/DRIVER/MESH/RB_TOOL && $(MAKE))
(cd $(OPENAIR2_DIR) && $(MAKE) nasmesh_netlink.ko)
(sudo insmod $(OPENAIR2_DIR)/NAS/DRIVER/MESH/nasmesh.ko)
rb_tool:
(cd $(OPENAIR2_DIR)/NAS/DRIVER/MESH/RB_TOOL && $(MAKE))
nasmesh_install:
(sudo rmmod nasmesh)
(sudo insmod $(OPENAIR2_DIR)/NAS/DRIVER/MESH/nasmesh.ko)
clean:
rm -rf $(OBJ) $(RTAI_OBJ)
rm -f $(S1AP_BUILT_OBJS)
rm -f $(ASN1MESSAGESDIR)/libs1ap.a
cleanasn1:
rm -f $(ASN1_MSG_OBJS1)
$(shell cd $(OPENAIR2_DIR)/RRC/LITE/MESSAGES ; rm -f $(ASN_MODULE_SOURCES) $(ASN_MODULE_HEADERS) *.o *.d )
rm -f $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.am.sample
rm -f $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/Makefile.inc.generated
rm -f $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/asn1c/ASN1_files/.lock-rel8
rm -f $(OPENAIR2_DIR)/RRC/LITE/MESSAGES/asn1c/ASN1_files/.lock-rel10
cleanall: clean cleanasn1
rm -rf condtest synctest lte-softmodem
rm -rf synctest_eNB synctest_UE
show:
@echo $(CFLAGS)
@echo $(EXTRA_CFLAGS)
@echo $(OBJ) $(RTAI_OBJ)
@echo rrc_cellular variable is $(rrc_cellular)
@echo eNB_flag is $(eNB_flag)
@echo UE_flag is $(UE_flag)
@echo IS_REL8 is $(IS_REL8)
@echo IS_REL10 is $(IS_REL10)
beautiful:
astyle --style=gnu -s2 $(SRC)
targets/RT/USER/Makefile.msg_many
-21
View File
@@ -1,21 +0,0 @@
CFLAGS = $(shell rtai-config --lxrt-cflags)
LDFLAGS = $(shell rtai-config --lxrt-ldflags) -lpthread -llxrt -lm
CFLAGS += -D__IN_RTAI__ -Wall -O2 -I.
OBJS = msg_many.o msg_helper.o
all: msg_many
msg_many: $(OBJS)
$(CC) $(LDFLAGS) -o $@ $(OBJS)
$(OBJS): msg_many.h
run: msg_many
rtai-load msg_many --verbose
.PHONY: clean
clean:
rm -f msg_many $(OBJS)
targets/RT/USER/TOOLS/thread_ipc.c
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/RT/USER/TOOLS/thread_ipc.h
+1 -1
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
targets/RT/USER/UE_transport_IQ.c
-548
View File
@@ -1,548 +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 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.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
*/
/*! \file UE_transport_IQ.c
* \brief UE transport IQ sampels
* \author Katerina Trilyraki, Navid Nikaein, Raymond Knopp
* \date 2015
* \version 0.1
* \company Eurecom
* \maintainer: navid.nikaein@eurecom.fr
* \note
* \warning very experimental
*/
#include <unistd.h>
#include <time.h>
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include "common_lib.h"
#include "PHY/defs.h"
#include "rrh_gw.h"
#include "rrh_gw_externs.h"
#define START_CMD 1
#define RRH_UE_PORT 51000
#define RRH_UE_DEST_IP "127.0.0.1"
#define PRINTF_PERIOD 3750
/******************************************************************************
** FUNCTION PROTOTYPES **
******************************************************************************/
void *rrh_proc_UE_thread(void *);
void *rrh_UE_thread(void *);
void *rrh_UE_rx_thread(void *);
void *rrh_UE_tx_thread(void *);
openair0_timestamp timestamp_UE_tx[4]= {0,0,0,0},timestamp_UE_rx[4]= {0,0,0,0};
openair0_timestamp nrt_UE_counter[4]= {0,0,0,0};
pthread_t main_rrh_UE_thread,main_rrh_proc_UE_thread;
pthread_attr_t attr, attr_proc;
struct sched_param sched_param_rrh, sched_param_rrh_proc;
pthread_cond_t sync_UE_cond[4];
pthread_mutex_t sync_UE_mutex[4];
int32_t overflow_rx_buffer_UE[4]= {0,0,0,0};
int32_t nsamps_UE[4]= {0,0,0,0};
int32_t UE_tx_started=0,UE_rx_started=0;
int32_t RT_flag_UE=0, NRT_flag_UE=1;
int32_t counter_UE_rx[4]= {0,0,0,0};
int32_t counter_UE_tx[4]= {0,0,0,0};
int32_t **tx_buffer_UE, **rx_buffer_UE;
int sync_UE_rx[4]= {-1,-1,-1,-1};
void *rrh_UE_thread_status;
void *rx_ue[2]; // FIXME hard coded array size; indexed by lte_frame_parms.nb_antennas_rx
void *tx_ue[2]; // FIXME hard coded array size; indexed by lte_frame_parms.nb_antennas_tx
void config_UE_mod( rrh_module_t *dev_ue, uint8_t RT_flag,uint8_t NRT_flag) {
int i;
int error_code_UE, error_code_proc_UE;
RT_flag_UE=RT_flag;
NRT_flag_UE=NRT_flag;
pthread_attr_init(&attr);
sched_param_rrh.sched_priority = sched_get_priority_max(SCHED_FIFO);
pthread_attr_init(&attr_proc);
sched_param_rrh_proc.sched_priority = sched_get_priority_max(SCHED_FIFO-1);
pthread_attr_setschedparam(&attr,&sched_param_rrh);
pthread_attr_setschedpolicy(&attr,SCHED_FIFO);
pthread_attr_setschedparam(&attr_proc,&sched_param_rrh_proc);
pthread_attr_setschedpolicy(&attr_proc,SCHED_FIFO-1);
for (i=0; i<4; i++) {
pthread_mutex_init(&sync_UE_mutex[i],NULL);
pthread_cond_init(&sync_UE_cond[i],NULL);
}
error_code_UE = pthread_create(&main_rrh_UE_thread, &attr, rrh_UE_thread, (void *)dev_ue);
error_code_proc_UE = pthread_create(&main_rrh_proc_UE_thread, &attr_proc, rrh_proc_UE_thread, (void *)dev_ue);
if (error_code_UE) {
printf("Error while creating UE thread\n");
exit(-1);
}
if (error_code_proc_UE) {
printf("Error while creating UE proc thread\n");
exit(-1);
}
}
/*! \fn void *rrh_proc_UE_thread((void *)dev_ue)
* \brief this function
* \param[in]
* \param[out]
* \return
* \note
* @ingroup _oai
*/
void *rrh_proc_UE_thread(void * arg) {
int antenna_index,i;
openair0_timestamp truncated_timestamp, truncated_timestamp_final, last_hw_counter=0;
struct timespec time_req, time_rem;
int16_t *txp,*rxp;
unsigned int samples_per_frame=0;
rrh_module_t *dev=(rrh_module_t *)arg;
samples_per_frame= dev->eth_dev.openair0_cfg->samples_per_frame;
AssertFatal(samples_per_frame <=0, "invalide samples_per_frame !%u\n",samples_per_frame);
time_req.tv_sec = 0;
time_req.tv_nsec = 1000;
while (rrh_exit==0) {
//wait until some data has been copied
for (antenna_index=0; antenna_index<4; antenna_index++) {
if (sync_UE_rx[antenna_index]==0) {
if (!UE_tx_started) {
UE_tx_started=1; //Set this flag to 1 to indicate that a UE started retrieving data
if (RT_flag_UE==1) {
last_hw_counter=hw_counter;
}
} else {
if (RT_flag_UE==1) {
if (hw_counter > last_hw_counter+1) {
printf("L1");
// goto end_copy_UE;
} else {
while (hw_counter < last_hw_counter+1)
nanosleep(&time_req,&time_rem);
}
}
}
truncated_timestamp = timestamp_UE_tx[antenna_index]%(samples_per_frame);
truncated_timestamp_final = (timestamp_UE_tx[antenna_index]+nsamps_UE[antenna_index])%samples_per_frame;
if ((truncated_timestamp + nsamps_UE[antenna_index]) > samples_per_frame) {
if ((timestamp_eNB_rx[antenna_index]%samples_per_frame < nsamps_UE[antenna_index]) && (eNB_rx_started==1)) {
overflow_rx_buffer_eNB[antenna_index]++;
printf("eNB Overflow[%d] : %d, timestamp : %d\n",antenna_index,overflow_rx_buffer_eNB[antenna_index],(int)truncated_timestamp);
if (NRT_flag_UE==1) {
while ((timestamp_eNB_rx[antenna_index]%samples_per_frame) < nsamps_UE[antenna_index])
nanosleep(&time_req,&time_rem);
}
}
rxp = (int16_t*)&rx_buffer_eNB[antenna_index][truncated_timestamp];
txp = (int16_t*)&tx_buffer_UE[antenna_index][truncated_timestamp];
for (i=0; i<(samples_per_frame<<1)-(truncated_timestamp<<1); i++) {
rxp[i] = txp[i]>>6;
}
rxp = (int16_t*)&rx_buffer_eNB[antenna_index][0];
txp = (int16_t*)&tx_buffer_UE[antenna_index][0];
for (i=0; i<nsamps_eNB[antenna_index]-(samples_per_frame)+(truncated_timestamp); i++) {
rxp[i] = txp[i]>>6;
}
} else {
if (((truncated_timestamp < (timestamp_eNB_rx[antenna_index]%samples_per_frame)) &&
(truncated_timestamp_final > (timestamp_eNB_rx[antenna_index]%samples_per_frame))) &&
(eNB_rx_started==1)) {
overflow_rx_buffer_eNB[antenna_index]++;
printf("eNB Overflow[%d] : %d, timestamp : %d\n",antenna_index,overflow_rx_buffer_eNB[antenna_index],(int)truncated_timestamp);
if (NRT_flag_UE==1) {
while (truncated_timestamp_final > timestamp_eNB_rx[antenna_index]%samples_per_frame)
nanosleep(&time_req,&time_rem);
}
}
rxp = (int16_t*)&rx_buffer_eNB[antenna_index][truncated_timestamp];
txp = (int16_t*)&tx_buffer_UE[antenna_index][truncated_timestamp];
for (i=0; i<(nsamps_eNB[antenna_index]); i++) {
rxp[i] =txp[i]>>6;
}
}
//end_copy_UE :
last_hw_counter=hw_counter;
pthread_mutex_lock(&sync_UE_mutex[antenna_index]);
sync_UE_rx[antenna_index]--;
pthread_mutex_unlock(&sync_UE_mutex[antenna_index]);
}
}
}
return(0);
}
/*! \fn void *rrh_UE_thread(void *arg)
* \brief this function
* \param[in]
* \param[out]
* \return
* \note
* @ingroup _oai
*/
void *rrh_UE_thread(void *arg) {
rrh_module_t *dev=(rrh_module_t *)arg;
struct sched_param sched_param_UE_rx, sched_param_UE_tx;
int16_t i,cmd; //,nsamps,antenna_index;
//struct timespec time_req_1us;
pthread_t UE_rx_thread, UE_tx_thread;
pthread_attr_t attr_UE_rx, attr_UE_tx;
int error_code_UE_rx, error_code_UE_tx;
void *tmp;
unsigned int samples_per_frame=0;
samples_per_frame= dev->eth_dev.openair0_cfg->samples_per_frame;
//time_req_1us.tv_sec = 0;
//time_req_1us.tv_nsec = 1000;
while (rrh_exit==0) {
cmd=dev->eth_dev.trx_start_func(&dev->eth_dev);
/* allocate memory for TX/RX buffers */
rx_buffer_UE = (int32_t**)malloc16(dev->eth_dev.openair0_cfg->rx_num_channels*sizeof(int32_t*));
tx_buffer_UE = (int32_t**)malloc16(dev->eth_dev.openair0_cfg->tx_num_channels*sizeof(int32_t*));
for (i=0; i<dev->eth_dev.openair0_cfg->rx_num_channels; i++) {
tmp=(void *)malloc(sizeof(int32_t)*(samples_per_frame+4));
memset(tmp,0,sizeof(int32_t)*(samples_per_frame+4));
rx_buffer_UE[i]=(tmp+4*sizeof(int32_t));
}
for (i=0; i<dev->eth_dev.openair0_cfg->tx_num_channels; i++) {
tmp=(void *)malloc(sizeof(int32_t)*(samples_per_frame+4));
memset(tmp,0,sizeof(int32_t)*(samples_per_frame+4));
tx_buffer_UE[i]=(tmp+4*sizeof(int32_t));
}
printf("Client %s:%d is connected (DL_RB=%d) rt=%d|%d. \n" , dev->eth_dev.openair0_cfg->remote_addr,
dev->eth_dev.openair0_cfg->remote_port,
dev->eth_dev.openair0_cfg->num_rb_dl,
dev->eth_dev.openair0_cfg->rx_num_channels,
dev->eth_dev.openair0_cfg->tx_num_channels);
if (cmd==START_CMD) {
pthread_attr_init(&attr_UE_rx);
pthread_attr_init(&attr_UE_tx);
sched_param_UE_rx.sched_priority = sched_get_priority_max(SCHED_FIFO);
sched_param_UE_tx.sched_priority = sched_get_priority_max(SCHED_FIFO);
pthread_attr_setschedparam(&attr_UE_rx,&sched_param_UE_rx);
pthread_attr_setschedparam(&attr_UE_tx,&sched_param_UE_tx);
pthread_attr_setschedpolicy(&attr_UE_rx,SCHED_FIFO);
pthread_attr_setschedpolicy(&attr_UE_tx,SCHED_FIFO);
error_code_UE_rx = pthread_create(&UE_rx_thread, &attr_UE_rx, rrh_UE_rx_thread, (void *)&dev);
error_code_UE_tx = pthread_create(&UE_tx_thread, &attr_UE_tx, rrh_UE_tx_thread, (void *)&dev);
if (error_code_UE_rx) {
printf("Error while creating UE RX thread\n");
exit(-1);
}
if (error_code_UE_tx) {
printf("Error while creating UE TX thread\n");
exit(-1);
}
while (rrh_exit==0)
sleep(1);
}
}
rrh_UE_thread_status = 0;
pthread_exit(&rrh_UE_thread_status);
return(0);
}
/*! \fn void *rrh_UE_rx_thread(void *arg)
* \brief this function
* \param[in]
* \param[out]
* \return
* \note
* @ingroup _oai
*/
void *rrh_UE_rx_thread(void *arg) {
rrh_module_t *dev = (rrh_module_t *)arg;
struct timespec time0,time1,time2;
struct timespec time_req_1us, time_rem_1us;
ssize_t bytes_sent;
int antenna_index, nsamps;
int trace_cnt=0;
unsigned long long max_rx_time=0, min_rx_time=133333, total_rx_time=0, average_rx_time=133333, s_period=0, trial=0;
unsigned int samples_per_frame=0;
openair0_timestamp last_hw_counter=0;
antenna_index = 0;
nsamps = dev->eth_dev.openair0_cfg->samples_per_packet;
samples_per_frame = dev->eth_dev.openair0_cfg->samples_per_frame;
/* TODO: check if setting time0 has to be done here */
clock_gettime(CLOCK_MONOTONIC,&time0);
while (rrh_exit == 0) {
if (!UE_rx_started) {
UE_rx_started=1; //Set this flag to 1 to indicate that a UE started retrieving data
if (RT_flag_UE==1) {
last_hw_counter=hw_counter;
}
} else {
if (RT_flag_UE==1) {
if (hw_counter > last_hw_counter+1) {
printf("L1");
//goto end_copy_UE;
} else {
while (hw_counter < last_hw_counter+1)
nanosleep(&time_req_1us,&time_rem_1us);
}
}
}
clock_gettime(CLOCK_MONOTONIC,&time1);
// send return
if ((timestamp_UE_rx[antenna_index]%(samples_per_frame)+nsamps) > samples_per_frame) { // Wrap around if nsamps exceeds the buffer limit
if (((timestamp_eNB_tx[antenna_index]%(samples_per_frame)) < ((timestamp_UE_rx[antenna_index]+nsamps)%(samples_per_frame))) && (eNB_tx_started==1)) {
printf("UE underflow wraparound timestamp_UE_rx : %d, timestamp_eNB_tx : %d\n",
(int)(timestamp_UE_rx[antenna_index]%(samples_per_frame)),
(int)(timestamp_eNB_tx[antenna_index]%samples_per_frame));
if (NRT_flag_UE==1) {
while ((timestamp_eNB_tx[antenna_index]%samples_per_frame) < ((timestamp_UE_rx[antenna_index]+nsamps)%(samples_per_frame)))
nanosleep(&time_req_1us,&time_rem_1us);
}
}
rx_ue[antenna_index]=(void*)&rx_buffer_UE[antenna_index][timestamp_UE_rx[antenna_index]%(samples_per_frame)];
if ((bytes_sent =dev->eth_dev.trx_write_func (dev,
timestamp_UE_rx[antenna_index],
rx_ue,
( samples_per_frame- (timestamp_eNB_rx[antenna_index]%(samples_per_frame)) ),
antenna_index,
0))<0)
perror("RRH UE : sendto for RX");
rx_ue[antenna_index]=(void*)&rx_buffer_UE[antenna_index][3];
if ((bytes_sent =dev->eth_dev.trx_write_func (dev,
timestamp_UE_rx[antenna_index],
rx_ue,
(nsamps - samples_per_frame + (timestamp_eNB_rx[antenna_index]%(samples_per_frame))),
antenna_index,
0))<0)
perror("RRH UE : sendto for RX");
} else {
if (((timestamp_UE_rx[antenna_index]%samples_per_frame)< timestamp_eNB_tx[antenna_index]%samples_per_frame) &&
(((timestamp_UE_rx[antenna_index]+nsamps)%samples_per_frame) > (timestamp_eNB_tx[antenna_index]%samples_per_frame)) &&
(eNB_tx_started==1) ) {
printf("UE underflow timestamp_UE_rx : %d, timestamp_eNB_tx : %d\n",
(int)(timestamp_UE_rx[antenna_index]%samples_per_frame),
(int)(timestamp_eNB_tx[antenna_index]%samples_per_frame));
if (NRT_flag_UE==1) {
while (((timestamp_UE_rx[antenna_index]+nsamps)%samples_per_frame) > (timestamp_eNB_tx[antenna_index]%samples_per_frame)) {
nanosleep(&time_req_1us,&time_rem_1us);
}
}
}
rx_ue[antenna_index]=(void*)&rx_buffer_UE[antenna_index][timestamp_UE_rx[antenna_index]%(samples_per_frame)];
if ((bytes_sent = dev->eth_dev.trx_write_func (dev,
timestamp_UE_rx[antenna_index],
rx_ue,
nsamps,
antenna_index,
0))<0)
perror("RRH UE thread: sendto for RX");
}
timestamp_UE_rx[antenna_index]+=nsamps;
last_hw_counter=hw_counter;
clock_gettime(CLOCK_MONOTONIC,&time2);
if (trace_cnt++ > 10) {
total_rx_time = (unsigned int)(time2.tv_nsec - time0.tv_nsec);
if (total_rx_time < 0) total_rx_time=1000000000-total_rx_time;
if ((total_rx_time > 0) && (total_rx_time < 1000000000)) {
trial++;
if (total_rx_time < min_rx_time)
min_rx_time = total_rx_time;
if (total_rx_time > max_rx_time)
max_rx_time = total_rx_time;
average_rx_time = (long long unsigned int)((average_rx_time*trial)+total_rx_time)/(trial+1);
}
if (s_period++ == PRINTF_PERIOD) {
s_period=0;
printf("Average UE RX time : %llu\tMax RX time : %llu\tMin RX time : %llu\n",average_rx_time,max_rx_time,min_rx_time);
}
//printf("RX: t1 %llu (time from last send), t2 %llu (sendto of %lu bytes) total time : %llu\n",(long long unsigned int)(time1.tv_nsec - time0.tv_nsec), (long long unsigned int)(time2.tv_nsec - time1.tv_nsec),
// (nsamps<<2)+sizeof(openair0_timestamp),(long long unsigned int)(time2.tv_nsec - time0.tv_nsec));
}
memcpy(&time0,&time2,sizeof(struct timespec));
} //while (UE_exit==0)
return(0);
}
/*! \fn void *rrh_UE_tx_thread(void *arg)
* \brief this function
* \param[in]
* \param[out]
* \return
* \note
* @ingroup _oai
*/
void *rrh_UE_tx_thread(void *arg) {
struct timespec time0a,time0,time1,time2;
struct timespec time_req_1us, time_rem_1us;
rrh_module_t *dev = (rrh_module_t *)arg;
ssize_t bytes_received;
int antenna_index, nsamps;
unsigned int samples_per_frame=0;
antenna_index = 0;
nsamps = dev->eth_dev.openair0_cfg->samples_per_packet;
samples_per_frame = dev->eth_dev.openair0_cfg->samples_per_frame;
while (rrh_exit == 0) {
clock_gettime(CLOCK_MONOTONIC,&time0a);
bytes_received = dev->eth_dev.trx_read_func(dev,
&timestamp_UE_tx[antenna_index],
tx_ue,
nsamps,
antenna_index);
clock_gettime(CLOCK_MONOTONIC,&time1);
if (NRT_flag_UE==1) {
nrt_UE_counter[antenna_index]++;
}
printf(" first part size: %d second part size: %"PRId64" idx=%"PRId64"\n",
(int32_t)(((samples_per_frame)<<2)-((timestamp_UE_tx[antenna_index]%(samples_per_frame))<<2)),
(nsamps<<2)-((samples_per_frame)<<2)+((timestamp_UE_tx[antenna_index]%(samples_per_frame))<<2),
timestamp_UE_tx[antenna_index]%(samples_per_frame));
if ((timestamp_UE_tx[antenna_index]%(samples_per_frame)+nsamps) > samples_per_frame) { // Wrap around if nsamps exceeds the buffer limit
memcpy(&tx_buffer_UE[antenna_index][timestamp_UE_tx[antenna_index]%(samples_per_frame)],(void*)(tx_ue[antenna_index]),
(samples_per_frame<<2)-((timestamp_UE_tx[antenna_index]%(samples_per_frame))<<2));
memcpy(&tx_buffer_UE[antenna_index][0], (void*)(tx_ue[antenna_index]+(samples_per_frame*4)-((timestamp_UE_tx[antenna_index]%(samples_per_frame))<<2)),
(nsamps<<2)-((samples_per_frame-(timestamp_UE_tx[antenna_index]%(samples_per_frame)))<<2));
//printf("Received UE TX samples for antenna %d, nsamps %d (%d)\n",antenna_index,nsamps,(int)(bytes_received>>2));
} else {
memcpy(&tx_buffer_UE[antenna_index][timestamp_UE_tx[antenna_index]%(samples_per_frame)], (void*)(tx_ue[antenna_index]),(nsamps<<2));
}
while (sync_UE_rx[antenna_index]==0)
nanosleep(&time_req_1us,&time_rem_1us);
pthread_mutex_lock(&sync_UE_mutex[antenna_index]);
sync_UE_rx[antenna_index]++;
if (!sync_UE_rx[antenna_index]) {
counter_UE_tx[antenna_index]=(counter_UE_tx[antenna_index]+nsamps)%samples_per_frame;
nsamps_UE[antenna_index]=nsamps;
} else {
printf("rrh_eNB_proc thread is busy, will exit\n");
exit(-1);
}
pthread_mutex_unlock(&sync_UE_mutex[antenna_index]);
clock_gettime(CLOCK_MONOTONIC,&time2);
memcpy(&time0,&time2,sizeof(struct timespec));
}
return(0);
}
targets/RT/USER/condtest.c
-173
View File
@@ -1,173 +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 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.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
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sched.h>
#include <rtai_lxrt.h>
#include <rtai_sem.h>
#include <rtai_msg.h>
#define PERIOD 100000000
#define THRESHOLD 1
static SEM *mutex;
static CND *cond;
static int thread0;
static int thread1;
static int instance_cnt=-1; //0 means worker is busy, -1 means its free
static void *fun0(void *arg)
{
RT_TASK *task;
int done1=0, cnt1=0;
RTIME right_now;
int ret;
task = rt_task_init_schmod(nam2num("TASK0"), 0, 0, 0, SCHED_FIFO, 0xF);
mlockall(MCL_CURRENT | MCL_FUTURE);
rt_make_hard_real_time();
while (cnt1 < THRESHOLD) {
rt_sem_wait(mutex);
rt_printk("fun0: Hello World %d, instance_cnt %d!\n",cnt1,instance_cnt);
while (instance_cnt<0) {
ret = rt_cond_wait(cond, mutex);
if (ret != 0) {
rt_printk("error in rt_cond_wait, code %d\n",ret);
switch (ret) {
case RTE_PERM:
rt_printk("error RTE_PERM %d\n",ret);
break;
case RTE_UNBLKD:
rt_printk("error RTE_UNBLKD %d\n",ret);
break;
case RTE_OBJREM:
rt_printk("error RTE_OBJREM %d\n",ret);
break;
default:
rt_printk("unknown error code %d\n",ret);
break;
}
break;
}
}
rt_sem_signal(mutex);
// do some work here
cnt1++;
rt_sem_wait(mutex);
instance_cnt--;
rt_sem_signal(mutex);
}
// makes task soft real time
rt_make_soft_real_time();
printf("Back to soft RT\n");
// clean task
rt_task_delete(task);
printf("Task deleted. returning\n");
return 0;
}
int main(void)
{
RT_TASK *task;
RTIME now;
int cnt=0;
// make main thread LXRT soft realtime
task = rt_task_init_schmod(nam2num("MYTASK"), 9, 0, 0, SCHED_FIFO, 0xF);
mlockall(MCL_CURRENT | MCL_FUTURE);
// start realtime timer and scheduler
//rt_set_oneshot_mode();
rt_set_periodic_mode();
start_rt_timer(0);
now = rt_get_time() + 10*PERIOD;
rt_task_make_periodic(task, now, PERIOD);
printf("Init mutex and cond.\n");
mutex = rt_sem_init(nam2num("MUTEX"), 1);
if (mutex==0)
printf("Error init mutex\n");
cond = rt_cond_init(nam2num("CONDITION"));
if (cond==0)
printf("Error init cond\n");
thread0 = rt_thread_create(fun0, NULL, 10000);
//thread1 = rt_thread_create(fun1, NULL, 20000);
//rt_sleep(PERIOD);
while (cnt < THRESHOLD) {
rt_task_wait_period();
rt_printk("main: Hello World %d!\n",cnt);
rt_sem_wait(mutex); //now the mutex should have value 0
if (instance_cnt==0) {
rt_sem_signal(mutex); //now the mutex should have vaule 1
rt_printk("worker thread busy!\n");
} else {
instance_cnt++;
rt_cond_signal(cond);
rt_sem_signal(mutex); //now the mutex should have vaule 1
rt_printk("signaling worker thread to start!\n");
}
cnt++;
}
// wait for end of program
printf("TYPE <ENTER> TO TERMINATE\n");
getchar();
// cleanup
stop_rt_timer();
return 0;
}
targets/RT/USER/eNB_transport_IQ.c
-744
View File
@@ -1,744 +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 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.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
*/
/*! \file eNB_transport_IQ.c
* \brief eNB transport IQ samples
* \author Katerina Trilyraki, Navid Nikaein, Raymond Knopp
* \date 2015
* \version 0.1
* \company Eurecom
* \maintainer: navid.nikaein@eurecom.fr
* \note
* \warning very experimental
*/
#include <unistd.h>
#include <time.h>
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <signal.h>
#include "common_lib.h"
#include "PHY/defs.h"
#include "rrh_gw.h"
#include "rrh_gw_externs.h"
#include "rt_wrapper.h"
#define PRINTF_PERIOD 3750
#define HEADER_SIZE ((sizeof(int32_t) + sizeof(openair0_timestamp))>>2)
pthread_cond_t sync_eNB_cond[4];
pthread_mutex_t sync_eNB_mutex[4];
pthread_mutex_t sync_trx_mutex=PTHREAD_MUTEX_INITIALIZER;
pthread_cond_t sync_trx_cond=PTHREAD_COND_INITIALIZER;
openair0_timestamp nrt_eNB_counter[4]= {0,0,0,0};
int32_t overflow_rx_buffer_eNB[4]= {0,0,0,0};
int32_t nsamps_eNB[4]= {0,0,0,0};
int32_t eNB_tx_started=0,eNB_rx_started=0;
int32_t counter_eNB_rx[4]= {0,0,0,0};
int32_t counter_eNB_tx[4]= {0,0,0,0};
uint8_t RT_flag_eNB,NRT_flag_eNB;
void *rrh_eNB_thread_status;
int sync_eNB_rx[4]= {-1,-1,-1,-1};
unsigned int sync_trx=0;
int32_t **tx_buffer_eNB;
int32_t **rx_buffer_eNB;
void **rx_eNB; //was fixed to 2 ant
void **tx_eNB; //was fixed to 2 ant
openair0_timestamp timestamp_eNB_tx[4]= {0,0,0,0};// all antennas must have the same ts
openair0_timestamp timestamp_eNB_rx[4]= {0,0,0,0};
openair0_timestamp timestamp_rx=0,timestamp_tx=0;
unsigned int rx_pos=0, next_rx_pos=0;
unsigned int tx_pos=0, tx_pos_rf=0, prev_tx_pos=0;
unsigned int rt_period=0;
struct itimerspec timerspec;
pthread_mutex_t timer_mutex;
/*! \fn void *rrh_eNB_rx_thread(void *arg)
* \brief this function
* \param[in]
* \return none
* \note
* @ingroup _oai
*/
void *rrh_eNB_rx_thread(void *);
/*! \fn void *rrh_eNB_tx_thread(void *arg)
* \brief this function
* \param[in]
* \return none
* \note
* @ingroup _oai
*/
void *rrh_eNB_tx_thread(void *);
/*! \fn void *rrh_eNB_thread(void *arg)
* \brief this function
* \param[in]
* \return none
* \note
* @ingroup _oai
*/
void *rrh_eNB_thread(void *);
/*! \fn void check_dev_config( rrh_module_t *mod_enb)
* \brief this function
* \param[in] *mod_enb
* \return none
* \note
* @ingroup _oai
*/
static void check_dev_config( rrh_module_t *mod_enb);
/*! \fn void calc_rt_period_ns( openair0_config_t openair0_cfg)
* \brief this function
* \param[in] openair0_cfg
* \return none
* \note
* @ingroup _oai
*/
static void calc_rt_period_ns( openair0_config_t *openair0_cfg);
void config_BBU_mod( rrh_module_t *mod_enb, uint8_t RT_flag, uint8_t NRT_flag) {
int error_code_eNB;
pthread_t main_rrh_eNB_thread;
pthread_attr_t attr;
struct sched_param sched_param_rrh;
RT_flag_eNB=RT_flag;
NRT_flag_eNB=NRT_flag;
/* init socket and have handshake-like msg with client to exchange parameters */
mod_enb->eth_dev.trx_start_func(&mod_enb->eth_dev);//change port make it plus_id
mod_enb->devs->openair0_cfg = mod_enb->eth_dev.openair0_cfg;
/* check sanity of configuration parameters and print */
check_dev_config(mod_enb);
if (rf_config_file[0] == '\0')
mod_enb->devs->openair0_cfg->configFilename = NULL;
else
mod_enb->devs->openair0_cfg->configFilename = rf_config_file;
/* initialize and configure the RF device */
if (openair0_device_load(mod_enb->devs, mod_enb->devs->openair0_cfg)<0) {
LOG_E(RRH,"Exiting, cannot initialize RF device.\n");
exit(-1);
} else {
if (mod_enb->devs->type != NONE_DEV) {
/* start RF device */
if (mod_enb->devs->type == EXMIMO_DEV) {
//call start function for exmino
} else {
if (mod_enb->devs->trx_start_func(mod_enb->devs)!=0)
LOG_E(RRH,"Unable to initiate RF device.\n");
else
LOG_I(RRH,"RF device has been initiated.\n");
}
}
}
/* create main eNB module thread
main_rrh_eNB_thread allocates memory
for TX/RX buffers and creates TX/RX
threads for every eNB module */
pthread_attr_init(&attr);
sched_param_rrh.sched_priority = sched_get_priority_max(SCHED_FIFO);
pthread_attr_setschedparam(&attr,&sched_param_rrh);
pthread_attr_setschedpolicy(&attr,SCHED_FIFO);
error_code_eNB = pthread_create(&main_rrh_eNB_thread, &attr, rrh_eNB_thread, (void *)mod_enb);
if (error_code_eNB) {
LOG_E(RRH,"Error while creating eNB thread\n");
exit(-1);
}
}
void *rrh_eNB_thread(void *arg) {
rrh_module_t *dev=(rrh_module_t *)arg;
pthread_t eNB_rx_thread, eNB_tx_thread;
int error_code_eNB_rx, error_code_eNB_tx;
int32_t i,j;
void *tmp;
unsigned int samples_per_frame=0;
samples_per_frame = dev->eth_dev.openair0_cfg->samples_per_frame;
while (rrh_exit==0) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_TRX, 1 );
/* calculate packet period */
calc_rt_period_ns(dev->eth_dev.openair0_cfg);
/* allocate memory for TX/RX buffers
each antenna port has a TX and a RX buffer
each TX and RX buffer is of (samples_per_frame + HEADER_SIZE) samples (size of samples is 4 bytes) */
rx_buffer_eNB = (int32_t**)malloc16(dev->eth_dev.openair0_cfg->rx_num_channels*sizeof(int32_t*));
tx_buffer_eNB = (int32_t**)malloc16(dev->eth_dev.openair0_cfg->tx_num_channels*sizeof(int32_t*));
LOG_D(RRH,"rx_buffer_eNB address =%p tx_buffer_eNB address =%p \n",rx_buffer_eNB,tx_buffer_eNB);
/* rx_buffer_eNB points to the beginning of data */
for (i=0; i<dev->eth_dev.openair0_cfg->rx_num_channels; i++) {
tmp=(void *)malloc16(sizeof(int32_t)*(samples_per_frame + 32));
memset(tmp,0,sizeof(int32_t)*(samples_per_frame + 32));
rx_buffer_eNB[i]=( tmp + (32*sizeof(int32_t)) );
LOG_D(RRH,"i=%d rx_buffer_eNB[i]=%p tmp= %p\n",i,rx_buffer_eNB[i],tmp);
}
/* tx_buffer_eNB points to the beginning of data */
for (i=0; i<dev->eth_dev.openair0_cfg->tx_num_channels; i++) {
tmp=(void *)malloc16(sizeof(int32_t)*(samples_per_frame + 32));
memset(tmp,0,sizeof(int32_t)*(samples_per_frame + 32));
tx_buffer_eNB[i]=( tmp + (32*sizeof(int32_t)) );
LOG_D(RRH,"i= %d tx_buffer_eNB[i]=%p tmp= %p \n",i,tx_buffer_eNB[i],tmp);
}
/* dummy initialization for TX/RX buffers */
for (i=0; i<dev->eth_dev.openair0_cfg->rx_num_channels; i++) {
for (j=0; j<samples_per_frame; j++) {
rx_buffer_eNB[i][j]=32+i;
}
}
/* dummy initialization for TX/RX buffers */
for (i=0; i<dev->eth_dev.openair0_cfg->tx_num_channels; i++) {
for (j=0; j<samples_per_frame; j++) {
tx_buffer_eNB[i][j]=12+i;
}
}
/* allocate TX/RX buffers pointers used in write/read operations */
rx_eNB = (void**)malloc16(dev->eth_dev.openair0_cfg->rx_num_channels*sizeof(int32_t*));
tx_eNB = (void**)malloc16(dev->eth_dev.openair0_cfg->tx_num_channels*sizeof(int32_t*));
/* init mutexes */
for (i=0; i<dev->eth_dev.openair0_cfg->tx_num_channels; i++) {
pthread_mutex_init(&sync_eNB_mutex[i],NULL);
pthread_cond_init(&sync_eNB_cond[i],NULL);
}
/* init mutexes */
pthread_mutex_init(&sync_trx_mutex,NULL);
/* create eNB module's TX/RX threads */
#ifdef DEADLINE_SCHEDULER
error_code_eNB_rx = pthread_create(&eNB_rx_thread, NULL, rrh_eNB_rx_thread, (void *)dev);
error_code_eNB_tx = pthread_create(&eNB_tx_thread, NULL, rrh_eNB_tx_thread, (void *)dev);
LOG_I(RRH,"[eNB][SCHED] deadline scheduling applied to eNB TX/RX threads\n");
#else
pthread_attr_t attr_eNB_rx, attr_eNB_tx;
struct sched_param sched_param_eNB_rx, sched_param_eNB_tx;
pthread_attr_init(&attr_eNB_rx);
pthread_attr_init(&attr_eNB_tx);
sched_param_eNB_rx.sched_priority = sched_get_priority_max(SCHED_FIFO);
sched_param_eNB_tx.sched_priority = sched_get_priority_max(SCHED_FIFO);
pthread_attr_setschedparam(&attr_eNB_rx,&sched_param_eNB_rx);
pthread_attr_setschedparam(&attr_eNB_tx,&sched_param_eNB_tx);
pthread_attr_setschedpolicy(&attr_eNB_rx,SCHED_FIFO);
pthread_attr_setschedpolicy(&attr_eNB_tx,SCHED_FIFO);
error_code_eNB_rx = pthread_create(&eNB_rx_thread, &attr_eNB_rx, rrh_eNB_rx_thread, (void *)dev);
error_code_eNB_tx = pthread_create(&eNB_tx_thread, &attr_eNB_tx, rrh_eNB_tx_thread, (void *)dev);
LOG_I(RRH,"[eNB][SCHED] FIFO scheduling applied to eNB TX/RX threads\n");
#endif
if (error_code_eNB_rx) {
LOG_E(RRH,"[eNB] Error while creating eNB RX thread\n");
exit(-1);
}
if (error_code_eNB_tx) {
LOG_E(RRH,"[eNB] Error while creating eNB TX thread\n");
exit(-1);
}
/* create timer thread; when no RF device is present a software clock is generated */
if (dev->devs->type == NONE_DEV) {
int error_code_timer;
pthread_t main_timer_proc_thread;
LOG_I(RRH,"Creating timer thread with rt period %d ns.\n",rt_period);
/* setup the timer to generate an interrupt:
-for the first time in (sample_per_packet/sample_rate) ns
-and then every (sample_per_packet/sample_rate) ns */
timerspec.it_value.tv_sec = rt_period/1000000000;
timerspec.it_value.tv_nsec = rt_period%1000000000;
timerspec.it_interval.tv_sec = rt_period/1000000000;
timerspec.it_interval.tv_nsec = rt_period%1000000000;
#ifdef DEADLINE_SCHEDULER
error_code_timer = pthread_create(&main_timer_proc_thread, NULL, timer_proc, (void *)&timerspec);
LOG_I(RRH,"[eNB][SCHED] deadline scheduling applied to timer thread \n");
#else
pthread_attr_t attr_timer;
struct sched_param sched_param_timer;
pthread_attr_init(&attr_timer);
sched_param_timer.sched_priority = sched_get_priority_max(SCHED_FIFO-1);
pthread_attr_setschedparam(&attr_timer,&sched_param_timer);
pthread_attr_setschedpolicy(&attr_timer,SCHED_FIFO-1);
pthread_mutex_init(&timer_mutex,NULL);
error_code_timer = pthread_create(&main_timer_proc_thread, &attr_timer, timer_proc, (void *)&timerspec);
LOG_I(RRH,"[eNB][SCHED] FIFO scheduling applied to timer thread \n");
#endif
if (error_code_timer) {
LOG_E(RRH,"Error while creating timer proc thread\n");
exit(-1);
}
}
while (rrh_exit==0)
sleep(1);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_TRX,0 );
}
rrh_eNB_thread_status = 0;
pthread_exit(&rrh_eNB_thread_status);
return(0);
}
/* Receive from RF and transmit to RRH */
void *rrh_eNB_rx_thread(void *arg) {
/* measurement related vars */
struct timespec time0,time1,time2;
unsigned long long max_rx_time=0, min_rx_time=rt_period, total_rx_time=0, average_rx_time=rt_period, s_period=0, trial=0;
int trace_cnt=0;
struct timespec time_req_1us, time_rem_1us;
rrh_module_t *dev = (rrh_module_t *)arg;
ssize_t bytes_sent;
int i=0 ,pck_rx=0, s_cnt=0;
openair0_timestamp last_hw_counter=0; //volatile int64_t
unsigned int samples_per_frame=0,samples_per_subframe=0, spp_rf=0, spp_eth=0;
uint8_t loopback=0,measurements=0;
unsigned int subframe=0;
unsigned int frame=0;
time_req_1us.tv_sec = 0;
time_req_1us.tv_nsec =1000; //time_req_1us.tv_nsec = (int)rt_period/2;--->granularity issue
spp_eth = dev->eth_dev.openair0_cfg->samples_per_packet;
spp_rf = dev->devs->openair0_cfg->samples_per_packet;
samples_per_frame = dev->eth_dev.openair0_cfg->samples_per_frame;
samples_per_subframe = (unsigned int)samples_per_frame/10;
loopback = dev->loopback;
measurements = dev->measurements;
next_rx_pos = spp_eth;
#ifdef DEADLINE_SCHEDULER
struct sched_attr attr;
unsigned int flags = 0;
attr.size = sizeof(attr);
attr.sched_flags = 0;
attr.sched_nice = 0;
attr.sched_priority = 0;
attr.sched_policy = SCHED_DEADLINE;
attr.sched_runtime = (0.8 * 100) * 10000;//4 * 10000;
attr.sched_deadline = (0.9 * 100) * 10000;//rt_period-2000;
attr.sched_period = 1 * 1000000;//rt_period;
if (sched_setattr(0, &attr, flags) < 0 ) {
perror("[SCHED] eNB RX thread: sched_setattr failed (run with sudo)\n");
exit(-1);
}
#endif
while (rrh_exit == 0) {
while (rx_pos <(1 + subframe)*samples_per_subframe) {
//LOG_D(RRH,"starting a new send:%d %d\n",sync_trx,frame);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_RX, 1 );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_HW_FRAME_RX, frame);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_HW_SUBFRAME_RX, subframe );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RX_PCK, pck_rx );
LOG_D(RRH,"pack=%d rx_pos=%d subframe=%d frame=%d\n ",pck_rx, rx_pos, subframe,frame);
if (dev->devs->type == NONE_DEV) {
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RX_HWCNT, hw_counter );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RX_LHWCNT, last_hw_counter );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_CNT, s_cnt );
if (!eNB_rx_started) {
eNB_rx_started=1; // set this flag to 1 to indicate that eNB started
if (RT_flag_eNB==1) {
last_hw_counter=hw_counter;//get current counter
}
} else {
if (RT_flag_eNB==1) {
if (hw_counter > last_hw_counter+1) {
printf("LR");
} else {
while ((hw_counter < last_hw_counter+1)) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_RX_SLEEP, 1 );
nanosleep(&time_req_1us,&time_rem_1us); //rt_sleep_ns(sleep_ns);
s_cnt++;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_RX_SLEEP, 0 );
}
}
}
}
}
if (measurements == 1 ) clock_gettime(CLOCK_MONOTONIC,&time1);
if (loopback == 1 ) {
if (sync_eNB_rx[i]==0) {
rx_eNB[i] = (void*)&tx_buffer_eNB[i][tx_pos];
LOG_I(RRH,"tx_buffer_eNB[i][tx_pos]=%d ,tx_pos=%d\n",tx_buffer_eNB[i][tx_pos],tx_pos);
} else {
rx_eNB[i] = (void*)&rx_buffer_eNB[i][rx_pos];
LOG_I(RRH,"rx_buffer_eNB[i][rx_pos]=%d ,rx_pos=%d\n",rx_buffer_eNB[i][rx_pos],rx_pos);
}
}
for (i=0; i<dev->eth_dev.openair0_cfg->rx_num_channels; i++) {
rx_eNB[i] = (void*)&rx_buffer_eNB[i][rx_pos];
LOG_D(RRH," rx_eNB[i]=%p rx_buffer_eNB[i][rx_pos]=%p ,rx_pos=%d, i=%d ts=%d\n",rx_eNB[i],&rx_buffer_eNB[i][rx_pos],rx_pos,i,timestamp_rx);
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RXCNT, rx_pos );
if (dev->devs->type != NONE_DEV) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_READ_RF, 1 );
/* Read operation to RF device (RX)*/
if ( dev->devs->trx_read_func (dev->devs,
&timestamp_rx,
rx_eNB,
spp_rf,
dev->devs->openair0_cfg->rx_num_channels
)<0) {
perror("RRH eNB : USRP read");
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_READ_RF, 0 );
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RX_TS, timestamp_rx&0xffffffff );
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 1 );
if ((bytes_sent = dev->eth_dev.trx_write_func (&dev->eth_dev,
timestamp_rx,
rx_eNB,
spp_eth,
dev->eth_dev.openair0_cfg->rx_num_channels,
0))<0) {
perror("RRH eNB : ETHERNET write");
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE, 0 );
/* when there is no RF timestamp is updated by number of samples */
if (dev->devs->type == NONE_DEV) {
timestamp_rx+=spp_eth;
last_hw_counter=hw_counter;
}
if (measurements == 1 ) {
clock_gettime(CLOCK_MONOTONIC,&time2);
if (trace_cnt++ > 10) {
total_rx_time = (unsigned int)(time2.tv_nsec - time0.tv_nsec);
if (total_rx_time < 0)
total_rx_time=1000000000-total_rx_time;
if ((total_rx_time > 0) && (total_rx_time < 1000000000)) {
trial++;
if (total_rx_time < min_rx_time)
min_rx_time = total_rx_time;
if (total_rx_time > max_rx_time){
max_rx_time = total_rx_time;
LOG_I(RRH,"Max value %d update at rx_position %d \n",total_rx_time,timestamp_rx);
}
average_rx_time = (long long unsigned int)((average_rx_time*trial)+total_rx_time)/(trial+1);
}
if (s_period++ == PRINTF_PERIOD) {
s_period=0;
LOG_I(RRH,"Average eNB RX time : %lu ns\tMax RX time : %lu ns\tMin RXX time : %lu ns\n",average_rx_time,max_rx_time,min_rx_time);
}
}
memcpy(&time0,&time2,sizeof(struct timespec));
}
if (loopback == 1 ) {
pthread_mutex_lock(&sync_eNB_mutex[i]);
sync_eNB_rx[i]--;
pthread_mutex_unlock(&sync_eNB_mutex[i]);
}
rx_pos += spp_eth;
pck_rx++;
next_rx_pos=(rx_pos+spp_eth);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_RX, 0 );
/*
if (frame>50) {
pthread_mutex_lock(&sync_trx_mutex);
while (sync_trx) {
pthread_cond_wait(&sync_trx_cond,&sync_trx_mutex);
}
sync_trx=1;
LOG_D(RRH,"out of while send:%d %d\n",sync_trx,frame);
pthread_cond_signal(&sync_trx_cond);
pthread_mutex_unlock(&sync_trx_mutex);
}*/
} // while
subframe++;
s_cnt=0;
/* wrap around rx buffer index */
if (next_rx_pos >= samples_per_frame)
next_rx_pos -= samples_per_frame;
if (rx_pos >= samples_per_frame)
rx_pos -= samples_per_frame;
/* wrap around subframe number */
if (subframe == 10 ) {
subframe = 0;
frame++;
}
} //while (eNB_exit==0)
return 0;
}
/* Receive from eNB and transmit to RF */
void *rrh_eNB_tx_thread(void *arg) {
struct timespec time0,time1,time2;
rrh_module_t *dev = (rrh_module_t *)arg;
struct timespec time_req_1us, time_rem_1us;
ssize_t bytes_received;
int i;
//openair0_timestamp last_hw_counter=0;
unsigned int samples_per_frame=0,samples_per_subframe=0;
unsigned int spp_rf=0, spp_eth=0;
uint8_t loopback=0,measurements=0;
unsigned int subframe=0,frame=0;
unsigned int pck_tx=0;
#ifdef DEADLINE_SCHEDULER
struct sched_attr attr;
unsigned int flags = 0;
attr.size = sizeof(attr);
attr.sched_flags = 0;
attr.sched_nice = 0;
attr.sched_priority = 0;
attr.sched_policy = SCHED_DEADLINE;
attr.sched_runtime = (0.8 * 100) * 10000;
attr.sched_deadline = (0.9 * 100) * 10000;
attr.sched_period = 1 * 1000000;
if (sched_setattr(0, &attr, flags) < 0 ) {
perror("[SCHED] eNB TX thread: sched_setattr failed\n");
exit(-1);
}
#endif
time_req_1us.tv_sec = 1;
time_req_1us.tv_nsec = 0;
spp_eth = dev->eth_dev.openair0_cfg->samples_per_packet;
spp_rf = dev->devs->openair0_cfg->samples_per_packet;
samples_per_frame = dev->eth_dev.openair0_cfg->samples_per_frame;
samples_per_subframe = (unsigned int)samples_per_frame/10;
tx_pos=0;
loopback = dev->loopback;
measurements = dev->measurements;
while (rrh_exit == 0) {
while (tx_pos < (1 + subframe)*samples_per_subframe) {
//LOG_D(RRH,"bef lock read:%d %d\n",sync_trx,frame);
//pthread_mutex_lock(&sync_trx_mutex);
//while (!sync_trx) {
//LOG_D(RRH,"in sync read:%d %d\n",sync_trx,frame);
//pthread_cond_wait(&sync_trx_cond,&sync_trx_mutex);
//}
//LOG_D(RRH,"out of while read:%d %d\n",sync_trx,frame);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_TX, 1 );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_HW_FRAME, frame);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_HW_SUBFRAME, subframe );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TX_PCK, pck_tx );
if (measurements == 1 ) clock_gettime(CLOCK_MONOTONIC,&time1);
for (i=0; i<dev->eth_dev.openair0_cfg->tx_num_channels; i++) tx_eNB[i] = (void*)&tx_buffer_eNB[i][tx_pos];
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TXCNT, tx_pos );
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_READ, 1 );
/* Read operation to ETHERNET device */
if (( bytes_received = dev->eth_dev.trx_read_func(&dev->eth_dev,
&timestamp_tx,
tx_eNB,
spp_eth,
dev->eth_dev.openair0_cfg->tx_num_channels))<0) {
perror("RRH eNB : ETHERNET read");
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_READ, 0 );
if (dev->devs->type != NONE_DEV) {
LOG_D(RRH," tx_buffer_eNB[i][tx_pos]=%x t_buffer_eNB[i][tx_pos+1]=%x t_buffer_eNB[i][tx_pos+2]=%x \n",tx_buffer_eNB[0][tx_pos],tx_buffer_eNB[0][tx_pos+1],tx_buffer_eNB[0][tx_pos+2]);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE_RF, 1 );
/* Write operation to RF device (TX)*/
if ( dev->devs->trx_write_func (dev->devs,
timestamp_tx,
tx_eNB,
spp_rf,
dev->devs->openair0_cfg->tx_num_channels,
1)<0){
perror("RRH eNB : USRP write");
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_TRX_WRITE_RF, 0 );
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TX_TS, timestamp_tx&0xffffffff );
//if (dev->devs->type == NONE_DEV) last_hw_counter=hw_counter;
if (loopback ==1 ) {
while (sync_eNB_rx[i]==0)
nanosleep(&time_req_1us,&time_rem_1us);
pthread_mutex_lock(&sync_eNB_mutex[i]);
sync_eNB_rx[i]++;
pthread_mutex_unlock(&sync_eNB_mutex[i]);
}
if (measurements == 1 ) {
clock_gettime(CLOCK_MONOTONIC,&time2);
memcpy(&time0,&time2,sizeof(struct timespec));
}
prev_tx_pos=tx_pos;
tx_pos += spp_eth;
pck_tx++;
//VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_TX, 0 );
//sync_trx=0;
//pthread_cond_signal(&sync_trx_cond);
//pthread_mutex_unlock(&sync_trx_mutex);
}
/* wrap around tx buffer index */
if (tx_pos >= samples_per_frame)
tx_pos -= samples_per_frame;
/* wrap around subframe number */
subframe++;
if (subframe == 10 ) {
subframe = 0; // the radio frame is complete, start over
frame++;
}
} //while (eNB_exit==0)
return 0;
}
static void calc_rt_period_ns( openair0_config_t *openair0_cfg) {
rt_period= (double)(openair0_cfg->samples_per_packet/(openair0_cfg->samples_per_frame/10.0)*1000000);
AssertFatal(rt_period > 0, "Invalid rt period !%u\n", rt_period);
LOG_I(RRH,"[eNB] Real time period is set to %u ns\n", rt_period);
}
static void check_dev_config( rrh_module_t *mod_enb) {
AssertFatal( (mod_enb->devs->openair0_cfg->num_rb_dl==100 || mod_enb->devs->openair0_cfg->num_rb_dl==50 || mod_enb->devs->openair0_cfg->num_rb_dl==25 || mod_enb->devs->openair0_cfg->num_rb_dl==6) , "Invalid number of resource blocks! %d\n", mod_enb->devs->openair0_cfg->num_rb_dl);
AssertFatal( mod_enb->devs->openair0_cfg->samples_per_frame > 0 , "Invalid number of samples per frame! %d\n",mod_enb->devs->openair0_cfg->samples_per_frame);
AssertFatal( mod_enb->devs->openair0_cfg->sample_rate > 0.0, "Invalid sample rate! %f\n", mod_enb->devs->openair0_cfg->sample_rate);
AssertFatal( mod_enb->devs->openair0_cfg->samples_per_packet > 0 , "Invalid number of samples per packet! %d\n",mod_enb->devs->openair0_cfg->samples_per_packet);
AssertFatal( mod_enb->devs->openair0_cfg->rx_num_channels > 0 , "Invalid number of RX antennas! %d\n", mod_enb->devs->openair0_cfg->rx_num_channels);
AssertFatal( mod_enb->devs->openair0_cfg->tx_num_channels > 0 , "Invalid number of TX antennas! %d\n", mod_enb->devs->openair0_cfg->tx_num_channels);
AssertFatal( mod_enb->devs->openair0_cfg->rx_freq[0] > 0.0 ,"Invalid RX frequency! %f\n", mod_enb->devs->openair0_cfg->rx_freq[0]);
AssertFatal( mod_enb->devs->openair0_cfg->tx_freq[0] > 0.0 ,"Invalid TX frequency! %f\n", mod_enb->devs->openair0_cfg->tx_freq[0]);
AssertFatal( mod_enb->devs->openair0_cfg->rx_gain[0] > 0.0 ,"Invalid RX gain! %f\n", mod_enb->devs->openair0_cfg->rx_gain[0]);
AssertFatal( mod_enb->devs->openair0_cfg->tx_gain[0] > 0.0 ,"Invalid TX gain! %f\n", mod_enb->devs->openair0_cfg->tx_gain[0]);
AssertFatal( mod_enb->devs->openair0_cfg->rx_bw > 0.0 ,"Invalid RX bw! %f\n", mod_enb->devs->openair0_cfg->rx_bw);
AssertFatal( mod_enb->devs->openair0_cfg->tx_bw > 0.0 ,"Invalid RX bw! %f\n", mod_enb->devs->openair0_cfg->tx_bw);
AssertFatal( mod_enb->devs->openair0_cfg->autocal[0] > 0 , "Invalid auto calibration choice! %d\n", mod_enb->devs->openair0_cfg->autocal[0]);
printf("\n---------------------RF device configuration parameters---------------------\n");
printf("\tMod_id=%d\n \tlog level=%d\n \tDL_RB=%d\n \tsamples_per_frame=%d\n \tsample_rate=%f\n \tsamples_per_packet=%d\n \ttx_sample_advance=%d\n \trx_num_channels=%d\n \ttx_num_channels=%d\n \trx_freq_0=%f\n \ttx_freq_0=%f\n \trx_freq_1=%f\n \ttx_freq_1=%f\n \trx_freq_2=%f\n \ttx_freq_2=%f\n \trx_freq_3=%f\n \ttx_freq_3=%f\n \trxg_mode=%d\n \trx_gain_0=%f\n \ttx_gain_0=%f\n \trx_gain_1=%f\n \ttx_gain_1=%f\n \trx_gain_2=%f\n \ttx_gain_2=%f\n \trx_gain_3=%f\n \ttx_gain_3=%f\n \trx_gain_offset_2=%f\n \ttx_gain_offset_3=%f\n \trx_bw=%f\n \ttx_bw=%f\n \tautocal=%d\n",
mod_enb->devs->openair0_cfg->Mod_id,
mod_enb->devs->openair0_cfg->log_level,
mod_enb->devs->openair0_cfg->num_rb_dl,
mod_enb->devs->openair0_cfg->samples_per_frame,
mod_enb->devs->openair0_cfg->sample_rate,
mod_enb->devs->openair0_cfg->samples_per_packet,
mod_enb->devs->openair0_cfg->tx_sample_advance,
mod_enb->devs->openair0_cfg->rx_num_channels,
mod_enb->devs->openair0_cfg->tx_num_channels,
mod_enb->devs->openair0_cfg->rx_freq[0],
mod_enb->devs->openair0_cfg->tx_freq[0],
mod_enb->devs->openair0_cfg->rx_freq[1],
mod_enb->devs->openair0_cfg->tx_freq[1],
mod_enb->devs->openair0_cfg->rx_freq[2],
mod_enb->devs->openair0_cfg->tx_freq[2],
mod_enb->devs->openair0_cfg->rx_freq[3],
mod_enb->devs->openair0_cfg->tx_freq[3],
mod_enb->devs->openair0_cfg->rxg_mode[0],
mod_enb->devs->openair0_cfg->tx_gain[0],
mod_enb->devs->openair0_cfg->tx_gain[0],
mod_enb->devs->openair0_cfg->rx_gain[1],
mod_enb->devs->openair0_cfg->tx_gain[1],
mod_enb->devs->openair0_cfg->rx_gain[2],
mod_enb->devs->openair0_cfg->tx_gain[2],
mod_enb->devs->openair0_cfg->rx_gain[3],
mod_enb->devs->openair0_cfg->tx_gain[3],
//mod_enb->devs->openair0_cfg->rx_gain_offset[0],
//mod_enb->devs->openair0_cfg->rx_gain_offset[1],
mod_enb->devs->openair0_cfg->rx_gain_offset[2],
mod_enb->devs->openair0_cfg->rx_gain_offset[3],
mod_enb->devs->openair0_cfg->rx_bw,
mod_enb->devs->openair0_cfg->tx_bw,
mod_enb->devs->openair0_cfg->autocal[0]
);
printf("----------------------------------------------------------------------------\n");
}
targets/RT/USER/emos-raw.c
-1603
View File
File diff suppressed because it is too large Load Diff
targets/RT/USER/init_rtai.sh
-5
View File
@@ -1,5 +0,0 @@
sudo insmod /usr/realtime/modules/rtai_hal.ko
sudo insmod /usr/realtime/modules/rtai_sched.ko
sudo insmod /usr/realtime/modules/rtai_sem.ko
sudo insmod /usr/realtime/modules/rtai_fifos.ko
sudo insmod /usr/realtime/modules/rtai_mbx.ko
targets/RT/USER/lte-enb.c
+217 -67
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
@@ -121,11 +121,14 @@ extern int transmission_mode;
extern int oaisim_flag;
uint16_t sf_ahead=4;
//pthread_t main_eNB_thread;
time_stats_t softmodem_stats_mt; // main thread
time_stats_t softmodem_stats_hw; // hw acquisition
time_stats_t softmodem_stats_rxtx_sf; // total tx time
time_stats_t nfapi_meas; // total tx time
time_stats_t softmodem_stats_rx_sf; // total rx time
/* mutex, cond and variable to serialize phy proc TX calls
@@ -153,54 +156,145 @@ void wakeup_prach_eNB_br(PHY_VARS_eNB *eNB,RU_t *ru,int frame,int subframe);
#endif
extern int codingw;
static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_name) {
extern uint8_t nfapi_mode;
extern void oai_subframe_ind(uint16_t sfn, uint16_t sf);
extern void add_subframe(uint16_t *frameP, uint16_t *subframeP, int offset);
//#define TICK_TO_US(ts) (ts.diff)
#define TICK_TO_US(ts) (ts.trials==0?0:ts.diff/ts.trials)
static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_name) {
start_meas(&softmodem_stats_rxtx_sf);
// *******************************************************************
if (nfapi_mode == 1) {
// I am a PNF and I need to let nFAPI know that we have a (sub)frame tick
uint16_t frame = proc->frame_rx;
uint16_t subframe = proc->subframe_rx;
//add_subframe(&frame, &subframe, 4);
//oai_subframe_ind(proc->frame_tx, proc->subframe_tx);
//LOG_D(PHY, "oai_subframe_ind(frame:%u, subframe:%d) - NOT CALLED ********\n", frame, subframe);
start_meas(&nfapi_meas);
oai_subframe_ind(frame, subframe);
stop_meas(&nfapi_meas);
if (eNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus||
eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs ||
eNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs ||
eNB->UL_INFO.rach_ind.rach_indication_body.number_of_preambles ||
eNB->UL_INFO.cqi_ind.number_of_cqis
) {
LOG_D(PHY, "UL_info[rx_ind:%05d:%d harqs:%05d:%d crcs:%05d:%d preambles:%05d:%d cqis:%d] RX:%04d%d TX:%04d%d num_pdcch_symbols:%d\n",
NFAPI_SFNSF2DEC(eNB->UL_INFO.rx_ind.sfn_sf), eNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus,
NFAPI_SFNSF2DEC(eNB->UL_INFO.harq_ind.sfn_sf), eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs,
NFAPI_SFNSF2DEC(eNB->UL_INFO.crc_ind.sfn_sf), eNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs,
NFAPI_SFNSF2DEC(eNB->UL_INFO.rach_ind.sfn_sf), eNB->UL_INFO.rach_ind.rach_indication_body.number_of_preambles,
eNB->UL_INFO.cqi_ind.number_of_cqis,
proc->frame_rx, proc->subframe_rx,
proc->frame_tx, proc->subframe_tx, eNB->pdcch_vars[proc->subframe_tx&1].num_pdcch_symbols);
}
}
if (nfapi_mode == 1 && eNB->pdcch_vars[proc->subframe_tx&1].num_pdcch_symbols == 0) {
LOG_E(PHY, "eNB->pdcch_vars[proc->subframe_tx&1].num_pdcch_symbols == 0");
return 0;
}
// ****************************************
// Common RX procedures subframe n
T(T_ENB_PHY_DL_TICK, T_INT(eNB->Mod_id), T_INT(proc->frame_tx), T_INT(proc->subframe_tx));
// if this is IF5 or 3GPP_eNB
if (eNB->RU_list[0]->function < NGFI_RAU_IF4p5) {
if (eNB && eNB->RU_list && eNB->RU_list[0] && eNB->RU_list[0]->function < NGFI_RAU_IF4p5) {
wakeup_prach_eNB(eNB,NULL,proc->frame_rx,proc->subframe_rx);
#ifdef Rel14
wakeup_prach_eNB_br(eNB,NULL,proc->frame_rx,proc->subframe_rx);
#endif
}
// UE-specific RX processing for subframe n
phy_procedures_eNB_uespec_RX(eNB, proc, no_relay );
if (nfapi_mode == 0 || nfapi_mode == 1) {
phy_procedures_eNB_uespec_RX(eNB, proc, no_relay );
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER , 1 );
pthread_mutex_lock(&eNB->UL_INFO_mutex);
eNB->UL_INFO.frame = proc->frame_rx;
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);
pthread_mutex_unlock(&eNB->UL_INFO_mutex);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER , 0 );
if(get_nprocs() >= 8)
{
if(oai_exit) return(-1);
if(get_nprocs() >= 8){
wakeup_tx(eNB,eNB->proc.ru_proc);
}
else if(get_nprocs() > 4)
{
if(oai_exit) return(-1);
else if(get_nprocs() > 4){
phy_procedures_eNB_TX(eNB, proc, no_relay, NULL, 1);
wakeup_txfh(proc,eNB->proc.ru_proc);
}
else
{
if(oai_exit) return(-1);
else{
phy_procedures_eNB_TX(eNB, proc, no_relay, NULL, 1);
}
stop_meas( &softmodem_stats_rxtx_sf );
LOG_D(PHY,"%s() Exit proc[rx:%d%d tx:%d%d]\n", __FUNCTION__, proc->frame_rx, proc->subframe_rx, proc->frame_tx, proc->subframe_tx);
#if 0
LOG_D(PHY, "rxtx:%lld nfapi:%lld phy:%lld tx:%lld rx:%lld prach:%lld ofdm:%lld ",
softmodem_stats_rxtx_sf.diff_now, nfapi_meas.diff_now,
TICK_TO_US(eNB->phy_proc),
TICK_TO_US(eNB->phy_proc_tx),
TICK_TO_US(eNB->phy_proc_rx),
TICK_TO_US(eNB->rx_prach),
TICK_TO_US(eNB->ofdm_mod_stats),
softmodem_stats_rxtx_sf.diff_now, nfapi_meas.diff_now);
LOG_D(PHY,
"dlsch[enc:%lld mod:%lld scr:%lld rm:%lld t:%lld i:%lld] rx_dft:%lld ",
TICK_TO_US(eNB->dlsch_encoding_stats),
TICK_TO_US(eNB->dlsch_modulation_stats),
TICK_TO_US(eNB->dlsch_scrambling_stats),
TICK_TO_US(eNB->dlsch_rate_matching_stats),
TICK_TO_US(eNB->dlsch_turbo_encoding_stats),
TICK_TO_US(eNB->dlsch_interleaving_stats),
TICK_TO_US(eNB->rx_dft_stats));
LOG_D(PHY," ulsch[ch:%lld freq:%lld dec:%lld demod:%lld ru:%lld ",
TICK_TO_US(eNB->ulsch_channel_estimation_stats),
TICK_TO_US(eNB->ulsch_freq_offset_estimation_stats),
TICK_TO_US(eNB->ulsch_decoding_stats),
TICK_TO_US(eNB->ulsch_demodulation_stats),
TICK_TO_US(eNB->ulsch_rate_unmatching_stats));
LOG_D(PHY, "td:%lld dei:%lld dem:%lld llr:%lld tci:%lld ",
TICK_TO_US(eNB->ulsch_turbo_decoding_stats),
TICK_TO_US(eNB->ulsch_deinterleaving_stats),
TICK_TO_US(eNB->ulsch_demultiplexing_stats),
TICK_TO_US(eNB->ulsch_llr_stats),
TICK_TO_US(eNB->ulsch_tc_init_stats));
LOG_D(PHY, "tca:%lld tcb:%lld tcg:%lld tce:%lld l1:%lld l2:%lld]\n\n",
TICK_TO_US(eNB->ulsch_tc_alpha_stats),
TICK_TO_US(eNB->ulsch_tc_beta_stats),
TICK_TO_US(eNB->ulsch_tc_gamma_stats),
TICK_TO_US(eNB->ulsch_tc_ext_stats),
TICK_TO_US(eNB->ulsch_tc_intl1_stats),
TICK_TO_US(eNB->ulsch_tc_intl2_stats)
);
#endif
return(0);
}
@@ -278,10 +372,7 @@ static void* eNB_thread_rxtx( void* param ) {
pthread_setname_np( pthread_self(),"rxtx processing");
LOG_I(PHY,"thread rxtx created id=%ld\n", syscall(__NR_gettid));
//CPU_SET(3, &cpuset);
//pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
//wait_sync("eNB_thread_rxtx");
while (!oai_exit) {
@@ -301,26 +392,27 @@ static void* eNB_thread_rxtx( void* param ) {
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_CPUID_ENB_THREAD_RXTX,sched_getcpu());
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_PROC_RXTX0+(proc->subframe_rx&1), 1 );
//ru_proc = eNB_proc->ru_proc;
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_TX0_ENB,proc->subframe_tx);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_RX0_ENB,proc->subframe_rx);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX0_ENB,proc->frame_tx);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_RX0_ENB,proc->frame_rx);
if (oai_exit) break;
if (eNB->CC_id==0)
{
if (rxtx(eNB,proc,thread_name) < 0) break;
}
if (release_thread(&proc->mutex_rxtx,&proc->instance_cnt_rxtx,thread_name)<0) break;
} // while !oai_exit
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_PROC_RXTX0+(proc->subframe_rx&1), 0 );
printf( "Exiting eNB thread RXn_TXnp4\n");
LOG_D(PHY, " *** Exiting eNB thread RXn_TXnp4\n");
eNB_thread_rxtx_status = 0;
return &eNB_thread_rxtx_status;
@@ -359,21 +451,16 @@ void eNB_top(PHY_VARS_eNB *eNB, int frame_rx, int subframe_rx, char *string,RU_t
proc->subframe_rx = subframe_rx;
if (!oai_exit) {
LOG_D(PHY,"eNB_top in %p (proc %p, CC_id %d), frame %d, subframe %d, instance_cnt_prach %d\n",
(void*)pthread_self(), proc, eNB->CC_id, proc->frame_rx,proc->subframe_rx,proc->instance_cnt_prach);
T(T_ENB_MASTER_TICK, T_INT(0), T_INT(proc->frame_rx), T_INT(proc->subframe_rx));
proc_rxtx->subframe_rx = proc->subframe_rx;
proc_rxtx->frame_rx = proc->frame_rx;
proc_rxtx->subframe_tx = (proc->subframe_rx+4)%10;
proc_rxtx->frame_tx = (proc->subframe_rx>5) ? (1+proc->frame_rx)&1023 : proc->frame_rx;
proc_rxtx->subframe_tx = (proc->subframe_rx+sf_ahead)%10;
proc_rxtx->frame_tx = (proc->subframe_rx>(9-sf_ahead)) ? (1+proc->frame_rx)&1023 : proc->frame_rx;
proc->frame_tx = proc_rxtx->frame_tx;
proc_rxtx->timestamp_tx = proc->timestamp_tx;
if (rxtx(eNB,proc_rxtx,string) < 0) LOG_E(PHY,"eNB %d CC_id %d failed during execution\n",eNB->Mod_id,eNB->CC_id);
LOG_D(PHY,"eNB_top out %p (proc %p, CC_id %d), frame %d, subframe %d, instance_cnt_prach %d\n",
(void*)pthread_self(), proc, eNB->CC_id, proc->frame_rx,proc->subframe_rx,proc->instance_cnt_prach);
}
}
@@ -430,7 +517,6 @@ int wakeup_tx(PHY_VARS_eNB *eNB,RU_proc_t *ru_proc) {
wait.tv_sec=0;
wait.tv_nsec=5000000L;
int pipe_ready_tx = proc_rxtx1->pipe_ready;
if(wait_on_condition(&proc_rxtx1->mutex_rxtx,&proc_rxtx1->cond_rxtx,&proc_rxtx1->pipe_ready,"wakeup_tx")<0) {
LOG_E(PHY,"Frame %d, subframe %d: TX1 not ready\n",proc_rxtx1->frame_rx,proc_rxtx1->subframe_rx);
@@ -494,6 +580,7 @@ int wakeup_rxtx(PHY_VARS_eNB *eNB,RU_t *ru) {
}
}
if (proc->RU_mask != (1<<eNB->num_RU)-1) { // not all RUs have provided their information so return
LOG_E(PHY,"Not all RUs have provided their info\n");
pthread_mutex_unlock(&proc->mutex_RU);
return(0);
}
@@ -520,7 +607,7 @@ int wakeup_rxtx(PHY_VARS_eNB *eNB,RU_t *ru) {
return(-1);
}
// wake up TX for subframe n+4
// wake up TX for subframe n+sf_ahead
// lock the TX mutex and make sure the thread is ready
if (pthread_mutex_timedlock(&proc_rxtx0->mutex_rxtx,&wait) != 0) {
LOG_E( PHY, "[eNB] ERROR pthread_mutex_lock for eNB RXTX thread %d (IC %d)\n", proc_rxtx0->subframe_rx&1,proc_rxtx0->instance_cnt_rxtx );
@@ -535,23 +622,14 @@ int wakeup_rxtx(PHY_VARS_eNB *eNB,RU_t *ru) {
// TS_rx is the last received timestamp (start of 1st slot), TS_tx is the desired
// transmitted timestamp of the next TX slot (first).
// The last (TS_rx mod samples_per_frame) was n*samples_per_tti,
// we want to generate subframe (n+4), so TS_tx = TX_rx+4*samples_per_tti,
// and proc->subframe_tx = proc->subframe_rx+4
/*proc_rxtx->timestamp_tx = proc->timestamp_rx + (4*fp->samples_per_tti);
proc_rxtx->frame_rx = proc->frame_rx;
proc_rxtx->subframe_rx = proc->subframe_rx;
proc_rxtx->frame_tx = (proc_rxtx->subframe_rx > 5) ? (proc_rxtx->frame_rx+1)&1023 : proc_rxtx->frame_rx;
proc_rxtx->subframe_tx = (proc_rxtx->subframe_rx + 4)%10;
*/
proc_rxtx0->subframe_rx = ru_proc->subframe_rx;
proc_rxtx0->frame_rx = ru_proc->frame_rx;
proc_rxtx0->subframe_tx = (ru_proc->subframe_rx+4)%10;
proc_rxtx0->frame_tx = (ru_proc->subframe_rx>5) ? (1+ru_proc->frame_rx)&1023 : ru_proc->frame_rx;
proc->frame_tx = proc_rxtx0->frame_tx;
proc->frame_rx = proc_rxtx0->frame_rx;
proc_rxtx0->timestamp_tx = ru_proc->timestamp_rx+(4*fp->samples_per_tti);
// we want to generate subframe (n+sf_ahead), so TS_tx = TX_rx+sf_ahead*samples_per_tti,
// and proc->subframe_tx = proc->subframe_rx+sf_ahead
proc_rxtx0->timestamp_tx = ru_proc->timestamp_rx + (sf_ahead*fp->samples_per_tti);
proc_rxtx0->frame_rx = ru_proc->frame_rx;
proc_rxtx0->subframe_rx = ru_proc->subframe_rx;
proc_rxtx0->frame_tx = (proc_rxtx0->subframe_rx > (9-sf_ahead)) ? (proc_rxtx0->frame_rx+1)&1023 : proc_rxtx0->frame_rx;
proc_rxtx0->subframe_tx = (proc_rxtx0->subframe_rx + sf_ahead)%10;
// the thread can now be woken up
if (pthread_cond_signal(&proc_rxtx0->cond_rxtx) != 0) {
LOG_E( PHY, "[eNB] ERROR pthread_cond_signal for eNB RXn-TXnp4 thread\n");
@@ -813,10 +891,12 @@ void init_eNB_proc(int inst) {
pthread_attr_t *attr_prach_br=NULL;
#endif
LOG_I(PHY,"%s(inst:%d) RC.nb_CC[inst]:%d \n",__FUNCTION__,inst,RC.nb_CC[inst]);
for (CC_id=0; CC_id<RC.nb_CC[inst]; CC_id++) {
eNB = RC.eNB[inst][CC_id];
#ifndef OCP_FRAMEWORK
LOG_I(PHY,"Initializing eNB processes %d CC_id %d \n",inst,CC_id);
LOG_I(PHY,"Initializing eNB processes instance:%d CC_id %d \n",inst,CC_id);
#endif
proc = &eNB->proc;
@@ -881,6 +961,9 @@ void init_eNB_proc(int inst) {
//////////////////////////////////////need to modified////////////////*****
pthread_create( &proc_rxtx[0].pthread_rxtx, attr0, eNB_thread_rxtx, proc );
pthread_create( &proc_rxtx[1].pthread_rxtx, attr1, tx_thread, proc);
LOG_I(PHY,"eNB->single_thread_flag:%d\n", eNB->single_thread_flag);
if (eNB->single_thread_flag==0) {
pthread_create( &proc_rxtx[0].pthread_rxtx, attr0, eNB_thread_rxtx, &proc_rxtx[0] );
pthread_create( &proc_rxtx[1].pthread_rxtx, attr1, eNB_thread_rxtx, &proc_rxtx[1] );
@@ -941,26 +1024,31 @@ void kill_eNB_proc(int inst) {
PHY_VARS_eNB *eNB;
eNB_proc_t *proc;
eNB_rxtx_proc_t *proc_rxtx;
int i;
for (int CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
eNB=RC.eNB[inst][CC_id];
proc = &eNB->proc;
proc_rxtx = &proc->proc_rxtx[0];
kill_td_thread(eNB);
kill_te_thread(eNB);
LOG_I(PHY, "Killing TX CC_id %d inst %d\n", CC_id, inst );
proc_rxtx[0].instance_cnt_rxtx = 0; // FIXME data race!
proc_rxtx[1].instance_cnt_rxtx = 0; // FIXME data race!
if (eNB->single_thread_flag==0) {
pthread_cond_signal( &proc_rxtx[0].cond_rxtx );
pthread_cond_signal( &proc_rxtx[1].cond_rxtx );
for (i=0; i<2; i++) {
pthread_mutex_lock(&proc_rxtx[i].mutex_rxtx);
proc_rxtx[i].instance_cnt_rxtx = 0;
pthread_cond_signal( &proc_rxtx[i].cond_rxtx );
pthread_mutex_unlock(&proc_rxtx[i].mutex_rxtx);
}
proc->instance_cnt_prach = 0;
pthread_cond_signal( &proc->cond_prach );
pthread_cond_signal( &proc->cond_asynch_rxtx );
pthread_cond_broadcast(&sync_phy_proc.cond_phy_proc_tx);
LOG_D(PHY, "joining pthread_prach\n");
pthread_join( proc->pthread_prach, (void**)&status );
LOG_I(PHY, "Destroying prach mutex/cond\n");
@@ -975,7 +1063,6 @@ void kill_eNB_proc(int inst) {
#endif
LOG_I(PHY, "Destroying UL_INFO mutex\n");
pthread_mutex_destroy(&eNB->UL_INFO_mutex);
int i;
for (i=0;i<2;i++) {
pthread_cond_signal( &proc_rxtx[i].cond_rxtx );
LOG_I(PHY, "Joining rxtx[%d] mutex/cond\n",i);
@@ -1015,12 +1102,29 @@ void print_opp_meas(void) {
}
}
void free_transport(PHY_VARS_eNB *eNB)
{
int i;
int j;
for (i=0; i<NUMBER_OF_UE_MAX; i++) {
LOG_I(PHY, "Freeing Transport Channel Buffers for DLSCH, UE %d\n",i);
for (j=0; j<2; j++) free_eNB_dlsch(eNB->dlsch[i][j]);
LOG_I(PHY, "Freeing Transport Channel Buffer for ULSCH, UE %d\n",i);
free_eNB_ulsch(eNB->ulsch[1+i]);
}
free_eNB_ulsch(eNB->ulsch[0]);
}
void init_transport(PHY_VARS_eNB *eNB) {
int i;
int j;
LTE_DL_FRAME_PARMS *fp = &eNB->frame_parms;
LOG_I(PHY, "Initialise transport\n");
for (i=0; i<NUMBER_OF_UE_MAX; i++) {
LOG_I(PHY,"Allocating Transport Channel Buffers for DLSCH, UE %d\n",i);
for (j=0; j<2; j++) {
@@ -1029,8 +1133,8 @@ void init_transport(PHY_VARS_eNB *eNB) {
LOG_E(PHY,"Can't get eNB dlsch structures for UE %d \n", i);
exit(-1);
} else {
LOG_D(PHY,"dlsch[%d][%d] => %p\n",i,j,eNB->dlsch[i][j]);
eNB->dlsch[i][j]->rnti=0;
LOG_D(PHY,"dlsch[%d][%d] => %p rnti:%d\n",i,j,eNB->dlsch[i][j], eNB->dlsch[i][j]->rnti);
}
}
@@ -1083,20 +1187,33 @@ void init_eNB_afterRU(void) {
int inst,CC_id,ru_id,i,aa;
PHY_VARS_eNB *eNB;
LOG_I(PHY,"%s() RC.nb_inst:%d\n", __FUNCTION__, RC.nb_inst);
for (inst=0;inst<RC.nb_inst;inst++) {
LOG_I(PHY,"RC.nb_CC[inst]:%d\n", RC.nb_CC[inst]);
for (CC_id=0;CC_id<RC.nb_CC[inst];CC_id++) {
LOG_I(PHY,"RC.nb_CC[inst:%d][CC_id:%d]:%p\n", inst, CC_id, RC.eNB[inst][CC_id]);
eNB = RC.eNB[inst][CC_id];
phy_init_lte_eNB(eNB,0,0);
// map antennas and PRACH signals to eNB RX
AssertFatal(eNB->num_RU>0,"Number of RU attached to eNB %d is zero\n",eNB->Mod_id);
if (0) AssertFatal(eNB->num_RU>0,"Number of RU attached to eNB %d is zero\n",eNB->Mod_id);
LOG_I(PHY,"Mapping RX ports from %d RUs to eNB %d\n",eNB->num_RU,eNB->Mod_id);
eNB->frame_parms.nb_antennas_rx = 0;
LOG_I(PHY,"Overwriting eNB->prach_vars.rxsigF[0]:%p\n", eNB->prach_vars.rxsigF[0]);
eNB->prach_vars.rxsigF[0] = (int16_t**)malloc16(64*sizeof(int16_t*));
#ifdef Rel14
for (int ce_level=0;ce_level<4;ce_level++)
eNB->prach_vars_br.rxsigF[ce_level] = (int16_t**)malloc16(64*sizeof(int16_t*));
for (int ce_level=0;ce_level<4;ce_level++) {
LOG_I(PHY,"Overwriting eNB->prach_vars_br.rxsigF.rxsigF[0]:%p\n", eNB->prach_vars_br.rxsigF[ce_level]);
eNB->prach_vars_br.rxsigF[ce_level] = (int16_t**)malloc16(64*sizeof(int16_t*));
}
#endif
LOG_I(PHY,"eNB->num_RU:%d\n", eNB->num_RU);
for (ru_id=0,aa=0;ru_id<eNB->num_RU;ru_id++) {
eNB->frame_parms.nb_antennas_rx += eNB->RU_list[ru_id]->nb_rx;
@@ -1118,6 +1235,36 @@ void init_eNB_afterRU(void) {
eNB->common_vars.rxdataF[aa] = eNB->RU_list[ru_id]->common.rxdataF[i];
}
}
/* TODO: review this code, there is something wrong.
* In monolithic mode, we come here with nb_antennas_rx == 0
* (not tested in other modes).
*/
if (eNB->frame_parms.nb_antennas_rx < 1)
{
LOG_I(PHY, "%s() ************* DJP ***** eNB->frame_parms.nb_antennas_rx:%d - GOING TO HARD CODE TO 1", __FUNCTION__, eNB->frame_parms.nb_antennas_rx);
eNB->frame_parms.nb_antennas_rx = 1;
}
else
{
//LOG_I(PHY," Delete code\n");
}
if (eNB->frame_parms.nb_antennas_tx < 1)
{
LOG_I(PHY, "%s() ************* DJP ***** eNB->frame_parms.nb_antennas_tx:%d - GOING TO HARD CODE TO 1", __FUNCTION__, eNB->frame_parms.nb_antennas_tx);
eNB->frame_parms.nb_antennas_tx = 1;
}
else
{
//LOG_I(PHY," Delete code\n");
}
AssertFatal(eNB->frame_parms.nb_antennas_rx >0,
"inst %d, CC_id %d : nb_antennas_rx %d\n",inst,CC_id,eNB->frame_parms.nb_antennas_rx);
LOG_I(PHY,"inst %d, CC_id %d : nb_antennas_rx %d\n",inst,CC_id,eNB->frame_parms.nb_antennas_rx);
@@ -1134,7 +1281,9 @@ void init_eNB_afterRU(void) {
RC.ru[ru_id]->wakeup_rxtx = wakeup_rxtx;
RC.ru[ru_id]->wakeup_prach_eNB = wakeup_prach_eNB;
#ifdef Rel14
RC.ru[ru_id]->wakeup_prach_eNB_br = wakeup_prach_eNB_br;
#endif
RC.ru[ru_id]->eNB_top = eNB_top;
}
}
@@ -1145,7 +1294,10 @@ void init_eNB(int single_thread_flag,int wait_for_sync) {
int inst;
PHY_VARS_eNB *eNB;
LOG_I(PHY,"[lte-softmodem.c] eNB structure about to allocated RC.nb_L1_inst:%d RC.nb_L1_CC[0]:%d\n",RC.nb_L1_inst,RC.nb_L1_CC[0]);
if (RC.eNB == NULL) RC.eNB = (PHY_VARS_eNB***) malloc(RC.nb_L1_inst*sizeof(PHY_VARS_eNB **));
LOG_I(PHY,"[lte-softmodem.c] eNB structure RC.eNB allocated\n");
for (inst=0;inst<RC.nb_L1_inst;inst++) {
if (RC.eNB[inst] == NULL) RC.eNB[inst] = (PHY_VARS_eNB**) malloc(RC.nb_CC[inst]*sizeof(PHY_VARS_eNB *));
for (CC_id=0;CC_id<RC.nb_L1_CC[inst];CC_id++) {
@@ -1155,6 +1307,7 @@ void init_eNB(int single_thread_flag,int wait_for_sync) {
eNB->single_thread_flag = single_thread_flag;
LOG_I(PHY,"Initializing eNB %d CC_id %d single_thread_flag:%d\n",inst,CC_id,single_thread_flag);
#ifndef OCP_FRAMEWORK
LOG_I(PHY,"Initializing eNB %d CC_id %d\n",inst,CC_id);
#endif
@@ -1171,21 +1324,18 @@ void init_eNB(int single_thread_flag,int wait_for_sync) {
memset((void*)&eNB->UL_INFO,0,sizeof(eNB->UL_INFO));
memset((void*)&eNB->Sched_INFO,0,sizeof(eNB->Sched_INFO));
LOG_I(PHY,"Setting indication lists\n");
eNB->UL_INFO.rx_ind.rx_pdu_list = eNB->rx_pdu_list;
eNB->UL_INFO.crc_ind.crc_pdu_list = eNB->crc_pdu_list;
eNB->UL_INFO.sr_ind.sr_pdu_list = eNB->sr_pdu_list;
eNB->UL_INFO.harq_ind.harq_pdu_list = eNB->harq_pdu_list;
eNB->UL_INFO.rx_ind.rx_indication_body.rx_pdu_list = eNB->rx_pdu_list;
eNB->UL_INFO.crc_ind.crc_indication_body.crc_pdu_list = eNB->crc_pdu_list;
eNB->UL_INFO.sr_ind.sr_indication_body.sr_pdu_list = eNB->sr_pdu_list;
eNB->UL_INFO.harq_ind.harq_indication_body.harq_pdu_list = eNB->harq_pdu_list;
eNB->UL_INFO.cqi_ind.cqi_pdu_list = eNB->cqi_pdu_list;
eNB->UL_INFO.cqi_ind.cqi_raw_pdu_list = eNB->cqi_raw_pdu_list;
eNB->prach_energy_counter = 0;
}
}
LOG_I(PHY,"[lte-softmodem.c] eNB structure allocated\n");
}
targets/RT/USER/lte-ru.c
+617 -271
View File
File diff suppressed because it is too large Load Diff
targets/RT/USER/lte-softmodem.c
+318 -412
View File
File diff suppressed because it is too large Load Diff
targets/RT/USER/lte-softmodem.h
+25 -9
View File
@@ -31,6 +31,8 @@
#include "PHY/defs.h"
#include "SIMULATION/ETH_TRANSPORT/proto.h"
#include "flexran_agent.h"
#if defined(ENABLE_ITTI)
#if defined(ENABLE_USE_MME)
#include "s1ap_eNB.h"
@@ -65,7 +67,7 @@
#define CONFIG_HLP_NOSNGLT "Disables single-thread mode in lte-softmodem\n"
#define CONFIG_HLP_TADV "Set timing_advance\n"
#define CONFIG_HLP_DLF "Set the downlink frequency for all component carriers\n"
#define CONFIG_HLP_CHOFF "Channel id offset"
#define CONFIG_HLP_CHOFF "Channel id offset\n"
#define CONFIG_HLP_SOFTS "Enable soft scope and L1 and L2 stats (Xforms)\n"
#define CONFIG_HLP_EXMCAL "Calibrate the EXMIMO borad, available files: exmimo2_2arxg.lime exmimo2_2brxg.lime \n"
#define CONFIG_HLP_ITTIL "Generate ITTI analyzser logs (similar to wireshark logs but with more details)\n"
@@ -83,11 +85,13 @@
#define CONFIG_HLP_TPORT "tracer port\n"
#define CONFIG_HLP_NOTWAIT "don't wait for tracer, start immediately\n"
#define CONFIG_HLP_TNOFORK "to ease debugging with gdb\n"
#define CONFIG_HLP_NUMEROLOGY "adding numerology for 5G\n"
#define CONFIG_HLP_CODINGW "coding worker thread enable(disable by defult)\n"
#define CONFIG_HLP_FEPW "FEP worker thread enabled(disable by defult)\n"
#define CONFIG_HLP_EMULATE_RF "Emulated RF enabled(disable by defult)\n"
#define CONFIG_HLP_DISABLNBIOT "disable nb-iot, even if defined in config\n"
/***************************************************************************************************************************************/
/* command line options definitions, CMDLINE_XXXX_DESC macros are used to initialize paramdef_t arrays which are then used as argument
@@ -131,10 +135,10 @@
{"ue-nb-ant-tx", CONFIG_HLP_UENANTT, 0, u8ptr:&nb_antenna_tx, defuintval:1, TYPE_UINT8, 0}, \
{"ue-scan-carrier", CONFIG_HLP_UESCAN, PARAMFLAG_BOOL, iptr:&UE_scan_carrier, defintval:0, TYPE_INT, 0}, \
{"ue-max-power", NULL, 0, iptr:&(tx_max_power[0]), defintval:90, TYPE_INT, 0}, \
{"r" , CONFIG_HLP_PRB, 0, u8ptr:&(frame_parms[0]->N_RB_DL), defintval:0, TYPE_UINT8, 0}, \
{"r" , CONFIG_HLP_PRB, 0, u8ptr:&(frame_parms[0]->N_RB_DL), defintval:25, TYPE_UINT8, 0}, \
}
#define DEFAULT_DLF 2680000000
extern int16_t dlsch_demod_shift;
/*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
/* command line parameters common to eNodeB and UE */
@@ -162,7 +166,6 @@ extern int16_t dlsch_demod_shift;
{"d" , CONFIG_HLP_SOFTS, PARAMFLAG_BOOL, uptr:(uint32_t *)&do_forms, defintval:0, TYPE_INT8, 0}, \
{"E" , CONFIG_HLP_TQFS, PARAMFLAG_BOOL, i8ptr:&threequarter_fs, defintval:0, TYPE_INT8, 0}, \
{"K" , CONFIG_HLP_ITTIL, PARAMFLAG_NOFREE, strptr:&itti_dump_file, defstrval:"/tmp/itti.dump", TYPE_STRING, 0}, \
{"U" , CONFIG_HLP_UE, PARAMFLAG_BOOL, i8ptr:&UE_flag, defintval:0, TYPE_INT8, 0}, \
{"m" , CONFIG_HLP_DLMCS, 0, uptr:&target_dl_mcs, defintval:0, TYPE_UINT, 0}, \
{"t" , CONFIG_HLP_ULMCS, 0, uptr:&target_ul_mcs, defintval:0, TYPE_UINT, 0}, \
{"W" , CONFIG_HLP_L2MONW, 0, strptr:(char **)&in_ip, defstrval:"127.0.0.1", TYPE_STRING, sizeof(in_ip)}, \
@@ -174,7 +177,8 @@ extern int16_t dlsch_demod_shift;
{"numerology" , CONFIG_HLP_NUMEROLOGY, PARAMFLAG_BOOL, iptr:&numerology, defintval:0, TYPE_INT, 0}, \
{"emulate-rf" , CONFIG_HLP_EMULATE_RF, PARAMFLAG_BOOL, iptr:&emulate_rf, defintval:0, TYPE_INT, 0}, \
{"codingw" , CONFIG_HLP_CODINGW, PARAMFLAG_BOOL, iptr:&codingw, defintval:0, TYPE_INT, 0}, \
{"fepw" , CONFIG_HLP_FEPW, PARAMFLAG_BOOL, iptr:&fepw, defintval:0, TYPE_INT, 0} \
{"fepw" , CONFIG_HLP_FEPW, PARAMFLAG_BOOL, iptr:&fepw, defintval:0, TYPE_INT, 0}, \
{"nbiot-disable", CONFIG_HLP_DISABLNBIOT,PARAMFLAG_BOOL, iptr:&nonbiotflag, defintval:0, TYPE_INT, 0} \
}
#define CONFIG_HLP_FLOG "Enable online log \n"
@@ -206,9 +210,9 @@ extern int T_dont_fork;
/* optname helpstr paramflags XXXptr defXXXval type numelt */
/*------------------------------------------------------------------------------------------------------------------------------------------*/
#define CMDLINE_TTRACEPARAMS_DESC { \
{"T_port", CONFIG_HLP_TPORT, 0, uptr:&T_port, defuintval:0, TYPE_UINT, 0}, \
{"T_nowait", CONFIG_HLP_NOTWAIT, PARAMFLAG_BOOL, uptr:&T_nowait, defuintval:0, TYPE_UINT, 0}, \
{"T_dont_fork", CONFIG_HLP_TNOFORK, PARAMFLAG_BOOL, uptr:&T_dont_fork, defuintval:1, TYPE_UINT, 0}, \
{"T_port", CONFIG_HLP_TPORT, 0, iptr:&T_port, defintval:0, TYPE_INT, 0}, \
{"T_nowait", CONFIG_HLP_NOTWAIT, PARAMFLAG_BOOL, iptr:&T_nowait, defintval:0, TYPE_INT, 0}, \
{"T_dont_fork", CONFIG_HLP_TNOFORK, PARAMFLAG_BOOL, iptr:&T_dont_fork, defintval:1, TYPE_INT, 0}, \
}
@@ -252,12 +256,16 @@ extern void kill_eNB_proc(int inst);
// In lte-ru.c
extern void init_RU(const char*);
extern void init_RU_proc(RU_t *ru);
extern void stop_RU(int nb_ru);
extern void kill_RU_proc(int inst);
extern void set_function_spec_param(RU_t *ru);
// In lte-ue.c
extern int setup_ue_buffers(PHY_VARS_UE **phy_vars_ue, openair0_config_t *openair0_cfg);
extern void fill_ue_band_info(void);
extern void init_UE(int,int,int);
extern void init_UE(int,int,int,int);
extern void init_thread(int sched_runtime, int sched_deadline, int sched_fifo, cpu_set_t *cpuset, char * name);
extern void reset_opp_meas(void);
@@ -269,4 +277,12 @@ extern void init_te_thread(PHY_VARS_eNB *);
extern void kill_td_thread(PHY_VARS_eNB *);
extern void kill_te_thread(PHY_VARS_eNB *);
PHY_VARS_UE* init_ue_vars(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t UE_id,
uint8_t abstraction_flag);
void init_eNB_afterRU(void);
extern int stop_L1L2(module_id_t enb_id);
extern int restart_L1L2(module_id_t enb_id);
#endif
targets/RT/USER/lte-ue.c
+15 -7
View File
@@ -3,7 +3,7 @@
* 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 1.0 (the "License"); you may not use this file
* 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
*
@@ -70,7 +70,7 @@ typedef enum {
void init_UE_threads(int);
void *UE_thread(void *arg);
void init_UE(int nb_inst,int,int);
void init_UE(int nb_inst,int,int,int);
int32_t **rxdata;
int32_t **txdata;
@@ -202,7 +202,7 @@ void init_thread(int sched_runtime, int sched_deadline, int sched_fifo, cpu_set_
}
void init_UE(int nb_inst,int eMBMS_active, int uecap_xer_in) {
void init_UE(int nb_inst,int eMBMS_active, int uecap_xer_in, int timing_correction) {
PHY_VARS_UE *UE;
int inst;
@@ -218,6 +218,8 @@ void init_UE(int nb_inst,int eMBMS_active, int uecap_xer_in) {
LOG_I(PHY,"Initializing memory for UE instance %d (%p)\n",inst,PHY_vars_UE_g[inst]);
PHY_vars_UE_g[inst][0] = init_ue_vars(NULL,inst,0);
// turn off timing control loop in UE
PHY_vars_UE_g[inst][0]->no_timing_correction = timing_correction;
LOG_I(PHY,"Intializing UE Threads for instance %d (%p,%p)...\n",inst,PHY_vars_UE_g[inst],PHY_vars_UE_g[inst][0]);
init_UE_threads(inst);
@@ -303,6 +305,7 @@ static void *UE_thread_synch(void *arg)
} while (ind < sizeof(eutra_bands) / sizeof(eutra_bands[0]));
if (found == 0) {
LOG_E(PHY,"Can't find EUTRA band for frequency %d",UE->frame_parms.dl_CarrierFreq);
exit_fun("Can't find EUTRA band for frequency");
return &UE_thread_synch_retval;
}
@@ -851,14 +854,19 @@ void *UE_thread(void *arg) {
writeBlockSize=UE->frame_parms.samples_per_tti;
} else {
// set TO compensation to zero
UE->rx_offset_diff = 0;
// compute TO compensation that should be applied for this frame
if ( UE->rx_offset < 5*UE->frame_parms.samples_per_tti &&
UE->rx_offset > 0 )
if (UE->no_timing_correction == 0) {
if ( UE->rx_offset < 5*UE->frame_parms.samples_per_tti &&
UE->rx_offset > 0 )
UE->rx_offset_diff = -1 ;
if ( UE->rx_offset > 5*UE->frame_parms.samples_per_tti &&
UE->rx_offset < 10*UE->frame_parms.samples_per_tti )
if ( UE->rx_offset > 5*UE->frame_parms.samples_per_tti &&
UE->rx_offset < 10*UE->frame_parms.samples_per_tti )
UE->rx_offset_diff = 1;
}
LOG_D(PHY,"AbsSubframe %d.%d SET rx_off_diff to %d rx_offset %d \n",proc->frame_rx,sub_frame,UE->rx_offset_diff,UE->rx_offset);
readBlockSize=UE->frame_parms.samples_per_tti -
targets/RT/USER/lte-uesoftmodem.c
+1139
View File
File diff suppressed because it is too large Load Diff
targets/RT/USER/make_for_usrp.sh
-36
View File
@@ -1,36 +0,0 @@
#!/bin/bash
############### make nasmesh.ko ###############
sudo rmmod nasmesh
#cd ${OPENAIR2_DIR} && make nasmesh_netlink.ko
#cd ${OPENAIR2_DIR}/NAS/DRIVER/MESH/RB_TOOL/ && make
#make all
sudo insmod $OPENAIR2_DIR/NAS/DRIVER/MESH/nasmesh.ko
############## Ethernet config ####################
sudo ifconfig eth0 mtu 4000
sudo sysctl -w net.core.wmem_max=1048576
sudo sysctl -w net.core.rmem_max=50000000
############## rtai modules ###################
if test \! -c /dev/rtai_shm; then
sudo mknod -m 666 /dev/rtai_shm c 10 254
fi
for n in `seq 0 9`; do
f=/dev/rtf$n
if test \! -c $f; then
sudo mknod -m 666 $f c 150 $n
fi
done
sudo modprobe rtai_hal
sudo modprobe rtai_sched
sudo modprobe rtai_fifos
sudo modprobe rtai_sem
sudo modprobe rtai_mbx
sudo modprobe rtai_msg
############## make ###################
make lte-softmodem-usrp NAS=1 USRP=1 XFORMS=1 RTAI=1 HARD_RT=1 #DRIVER2013=1
#make lte-softmodem NAS=1 XFORMS=1 USRP=0 RTAI=1 DRIVER2013=1
echo DONE!
exit 0
targets/RT/USER/msg_helper.c
-87
View File
@@ -1,87 +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 1.0 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.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
*/
#include <rtai_sem.h>
#include "msg_many.h"
/*
* Add a task task to ri->worker.
* Return the used index in ri->worker on success
* Return -TM_WORKER_FULL_ERROR if ri->worker full
* Return -TM_WORKER_ERROR else
*/
int tm_add_task(RT_TASK *task, run_info_t *ri)
{
if(ri->used >= NUM_THREADS)
return -TM_WORKER_FULL_ERROR;
rt_sem_wait(ri->update_sem);
(*ri->worker)[ri->used] = task;
ri->used++;
rt_sem_signal(ri->update_sem);
return ri->used - 1;
}
/*
* Remove the a hole in worker at index index by
* shift the next slots by one.
* This function assume that update_sem are locked.
* Return the new used counter.
*/
int _tm_clean_worker(RT_TASK *(*worker)[], int index, int used)
{
int i;
for(i = index; i < used; i++)
(*worker)[i] = (*worker)[i + 1];
return used - 1;
}
/*
* Remove a task from ri->worker a index task_index
* Return 0 on success
* Return -TM_WORKER_ERROR else
*/
int tm_del_task(int task_index, run_info_t *ri)
{
rt_sem_wait(ri->update_sem);
ri->used = _tm_clean_worker(ri->worker, task_index, ri->used);
rt_sem_signal(ri->update_sem);
return 0;
}
/*
* Return next index to use on ri->worker.
* It depends on the old_index and ri->used.
* Return -TM_WORKER_ERROR if ri->used == 0.
*/
inline int tm_get_next_task_index(int old_index, run_info_t *ri)
{
if(ri->used == 0)
return -TM_WORKER_ERROR;
return (old_index + 1) % ri->used;
}

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