small modification for ul_ahead which was put in RU_t

Conflicts:
	cmake_targets/build_oai
	openair1/PHY/INIT/nr_init.c
	openair2/LAYER2/NR_MAC_gNB/config.c

cmake_targets/CMakeLists.txt

@@ -160,6 +160,11 @@ set (OPENAIR_TARGETS ${OPENAIR_DIR}/targets)
 set (OPENAIR3_DIR    ${OPENAIR_DIR}/openair3)
 set (OPENAIR_CMAKE   ${OPENAIR_DIR}/cmake_targets)
 set (OPENAIR_BIN_DIR ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY})
+set (XRAN_DIR        ${OPENAIR_DIR}/targets/ARCH/ORAN_FHI/lib)
+set (XRAN_LIB_DIR /usr/local/xran)
+set (INTEL_LIB_DIR /usr/local/intel64)
+set (INTEL_LIB /usr/local/intel64)
+set (DPDK_DIR /usr/local/dpdk_19_11/include/dpdk)
 
 project (OpenAirInterface)
 
@@ -793,10 +798,34 @@ add_library(benetel_4g MODULE ${HWLIB_BENETEL_4G_SOURCE} )
 
 set_target_properties(benetel_4g PROPERTIES COMPILE_FLAGS "-fvisibility=hidden -I$ENV{RTE_SDK}/$ENV{RTE_TARGET}/include")
 
-SET(DPDK_LIBS "-Wl,-rpath,$ENV{RTE_SDK}/$ENV{RTE_TARGET}/lib -Wl,--whole-archive -L$ENV{RTE_SDK}/$ENV{RTE_TARGET}/lib -ldpdk -Wl,--no-whole-archive")
+SET(DPDK_LIBS "-Wl,-rpath,$ENV{RTE_SDK}/$ENV{RTE_TARGET}/lib -Wl,--whole-archive -L$ENV{RTE_SDK}/$ENV{RTE_TARGET}/lib -L/usr/local/lib64/ -ldpdk -Wl,--no-whole-archive")
 TARGET_LINK_LIBRARIES(benetel_4g ${DPDK_LIBS})
 TARGET_LINK_LIBRARIES(benetel_4g pthread dl rt m numa)
 
+# ORAN 4G library
+######################################################################
+
+include_directories("${XRAN_DIR}")
+include_directories("${DPDK_DIR}")
+include_directories("${INTEL_LIB}")
+
+set(ORAN_FHLIB_4G_SOURCE
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/oran/4g/oran.cpp
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/oran/4g/shared_buffers.c
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/oran/4g/low_oran.c
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/oran/4g/low_dpdk_oran.c
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/oran/4g/oran_isolate.c
+    )
+add_library(oran_fhlib_4g MODULE ${ORAN_FHLIB_4G_SOURCE})
+
+set_target_properties(oran_fhlib_4g PROPERTIES COMPILE_FLAGS "-fvisibility=hidden -march=native -I$ENV{RTE_SDK}/$ENV{RTE_TARGET}/include")
+
+SET(DPDK_LIBS "-Wl,-rpath,$ENV{RTE_SDK}/$ENV{RTE_TARGET}/lib -Wl,--whole-archive -L$ENV{RTE_SDK}/$ENV{RTE_TARGET}/lib -ldpdk -Wl,--no-whole-archive")
+TARGET_LINK_LIBRARIES(oran_fhlib_4g ${DPDK_LIBS})
+TARGET_LINK_LIBRARIES(oran_fhlib_4g -L${XRAN_LIB_DIR} -lxran)
+TARGET_LINK_LIBRARIES(oran_fhlib_4g -L${INTEL_LIB} -lirc)
+TARGET_LINK_LIBRARIES(oran_fhlib_4g pthread dl rt m numa)
+
 # Benetel 5G library
 ######################################################################
 
@@ -815,6 +844,36 @@ SET(DPDK_LIBS "-Wl,-rpath,$ENV{RTE_SDK}/$ENV{RTE_TARGET}/lib -Wl,--whole-archive
 TARGET_LINK_LIBRARIES(benetel_5g ${DPDK_LIBS})
 TARGET_LINK_LIBRARIES(benetel_5g pthread dl rt m numa)
 
+# ORAN 5G library
+######################################################################
+
+include_directories("${XRAN_DIR}")
+include_directories("${DPDK_DIR}")
+include_directories("${INTEL_LIB_DIR}")
+include_directories("${XRAN_LIB_DIR}")
+
+set(ORAN_FHLIB_5G_SOURCE
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/oran/5g/oran.cpp
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/oran/5g/xran_lib_wrap.cpp
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/oran/5g/common.cpp
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/oran/5g/oran_isolate.c
+    )
+add_library(oran_fhlib_5g MODULE ${ORAN_FHLIB_5G_SOURCE})
+
+find_library(XRANFHI xran HINTS ${XRAN_LIB_DIR})
+#find_library(INTELIRC irc HINTS ${INTEL_LIB_DIR})
+
+set_target_properties(oran_fhlib_5g PROPERTIES COMPILE_FLAGS "-fvisibility=hidden -march=native -I$ENV{RTE_SDK}/$ENV{RTE_TARGET}/include")
+
+#SET(DPDK_LIBS "-Wl,-rpath,$ENV{RTE_SDK}/$ENV{RTE_TARGET}/lib -Wl,--whole-archive -L$ENV{RTE_SDK}/$ENV{RTE_TARGET}/lib -L/usr/local/lib64 -ldpdk -Wl,--no-whole-archive")
+execute_process(COMMAND pkg-config --libs libdpdk | sed --expression='s/[[:space:]]*$//' OUTPUT_VARIABLE DPDK_LIBS)
+TARGET_LINK_LIBRARIES(oran_fhlib_5g ${DPDK_LIBS})
+#TARGET_LINK_LIBRARIES(oran_fhlib_5g -L${XRAN_LIB_DIR} -lxran)
+TARGET_LINK_LIBRARIES(oran_fhlib_5g -lxran)
+#TARGET_LINK_LIBRARIES(oran_fhlib_5g -L${INTEL_LIB} -lirc)
+#TARGET_LINK_LIBRARIES(oran_fhlib_5g ${INTELIRC})
+TARGET_LINK_LIBRARIES(oran_fhlib_5g pthread dl rt m numa)
+
 ##########################################################
 
 include_directories ("${OPENAIR_TARGETS}/ARCH/COMMON")

cmake_targets/build_oai

@@ -117,6 +117,8 @@ Options
 --run-group 
    runs only specified test cases specified here. This flag is only valid with -s
 -V | --vcd
+-t | --transport
+   Ethernet, benetel4g, benetel5g, oran_fhlib_4g, oran_fhlib_5g 
    Adds a debgging facility to the binary files: GUI with major internal synchronization events
 -x | --xforms
    Will compile with software oscilloscope features
@@ -256,7 +258,7 @@ function main() {
        --RU)
             RU=1
             echo_info "Will compile RRU"
-	    shift;;
+        shift;;
        -a | --agent)
             echo_info "FlexRAN support is always compiled into the eNB"
             shift;;
@@ -299,7 +301,7 @@ function main() {
             CMAKE_CMD="$CMAKE_CMD -DRF_BOARD=${HW}"
             shift 2;;
        -t | --transport)
-	    TP=$2
+        TP=$2
             shift 2;;
        -P | --phy_simulators)
             SIMUS_PHY=1
@@ -349,7 +351,7 @@ function main() {
             echo_info "Setting CPU FLAGS from USER to: $2"
             shift 2;;
        --build-doxygen)
-	        BUILD_DOXYGEN=1
+            BUILD_DOXYGEN=1
             echo_info "Will build doxygen support"
             shift;;     
        --build-coverity-scan)
@@ -419,7 +421,7 @@ function main() {
                     fi   
                   done
                 done
-	          if [ "${BUILD_OPTLIB## }" != "$2" ] ; then
+              if [ "${BUILD_OPTLIB## }" != "$2" ] ; then
                  echo_fatal "Unknown optional library in $2, valid libraries are $OPTIONAL_LIBRARIES" 
               fi
             fi
@@ -443,8 +445,8 @@ function main() {
         -h | --help)
             print_help
             exit 1;;
-	*)
-	    print_help
+    *)
+        print_help
             echo_fatal "Unknown option $1"
             break;;
    esac
@@ -470,13 +472,13 @@ function main() {
   
   if [ "$eNB" = "1" -o "$eNBocp" = "1" -o "$gNB" = "1" ] ; then
       if [ "$HW" = "None" -a  "$TP" = "None" ] ; then
-	      echo_info "No local radio head and no transport protocol selected"
+          echo_info "No local radio head and no transport protocol selected"
       fi
       if [ "$HW" = "None" ] ; then 
-	      echo_info "No radio head has been selected (HW set to $HW)"	
+          echo_info "No radio head has been selected (HW set to $HW)"   
       fi
       if [ "$TP" = "None" ] ; then
-	      echo_info "No transport protocol has been selected (TP set to $TP)"	
+          echo_info "No transport protocol has been selected (TP set to $TP)"   
       fi
   fi
   
@@ -491,11 +493,11 @@ function main() {
   if [ "$DEADLINE_SCHEDULER_FLAG_USER" = "" ]; then
       case "$HW" in
           "EXMIMO")
-		      DEADLINE_SCHEDULER_FLAG_USER="True"
-		      ;;
+              DEADLINE_SCHEDULER_FLAG_USER="True"
+              ;;
           *)
-		      DEADLINE_SCHEDULER_FLAG_USER="False"
-		      ;;
+              DEADLINE_SCHEDULER_FLAG_USER="False"
+              ;;
       esac
   fi
 
@@ -695,7 +697,7 @@ function main() {
     echo_info "Compiling physical unitary tests simulators"
     # TODO: fix: dlsim_tm4 pucchsim prachsim pdcchsim pbchsim mbmssim
     simlist="dlsim ulsim ldpctest polartest smallblocktest nr_pbchsim nr_dlschsim nr_ulschsim nr_dlsim nr_ulsim nr_pucchsim nr_prachsim"
-	# simlist="ldpctest"
+    # simlist="ldpctest"
     for f in $simlist ; do
       compilations \
         ran_build $f \
@@ -734,9 +736,9 @@ function main() {
     make -C $OPENAIR_DIR/cmake_targets/$BUILD_DIR/build oarf > $dlog/oarf.txt 2>&1
     cp $OPENAIR_DIR/cmake_targets/$BUILD_DIR/build/*.oct $dbin
     if [ -s $dbin/oarf_config_exmimo.oct ] ; then
-	  echo_success "oarf tools compiled"
+      echo_success "oarf tools compiled"
     else
-	  echo_error "oarf tools compilation failed"
+      echo_error "oarf tools compilation failed"
     fi
     cp $OPENAIR_DIR/cmake_targets/tools/init_exmimo2 $dbin
   fi
@@ -844,7 +846,7 @@ function main() {
 
               ln -sf liboai_bladerfdevif.so liboai_device.so
               ln -sf $dbin/liboai_bladerfdevif.so.$REL $dbin/liboai_device.so
-              echo_info "liboai_device.so is linked to BLADERF device library"	 
+              echo_info "liboai_device.so is linked to BLADERF device library"   
           elif [ "$HW" == "OAI_LMSSDR" ] ; then
 #              if [ -f "/usr/include/libbladeRF.h" ] ; then
                   compilations \
@@ -854,7 +856,7 @@ function main() {
 
               ln -sf liboai_lmssdrdevif.so liboai_device.so
               ln -sf $dbin/liboai_lmssdrdevif.so.$REL $dbin/liboai_device.so
-              echo_info "liboai_device.so is linked to LMSSDR device library"	 
+              echo_info "liboai_device.so is linked to LMSSDR device library"    
           elif [ "$HW" == "OAI_IRIS" ] ; then
               compilations \
                   $BUILD_DIR oai_irisdevif \
@@ -906,30 +908,46 @@ function main() {
           echo_info "Building transport protocol libraries"
           rm -f liboai_transpro.so
           rm -f $dbin/liboai_transpro.so
-	  if [ "$TP" == "Ethernet" ]; then
+      if [ "$TP" == "Ethernet" ]; then
               compilations \
-		  $BUILD_DIR oai_eth_transpro \
-		  liboai_eth_transpro.so $dbin/liboai_eth_transpro.so.$REL
+     	      $BUILD_DIR oai_eth_transpro \
+  	      liboai_eth_transpro.so $dbin/liboai_eth_transpro.so.$REL
               ln -sf liboai_eth_transpro.so liboai_transpro.so
               ln -sf $dbin/liboai_eth_transpro.so.$REL $dbin/liboai_transpro.so
               echo_info "liboai_transpro.so is linked to ETHERNET transport"
-	  fi
-	  if [ "$TP" == "benetel4g" ]; then
+      fi
+      if [ "$TP" == "benetel4g" ]; then
               compilations \
 		  $BUILD_DIR benetel_4g \
 		  libbenetel_4g.so $dbin/libbenetel_4g.$REL
               ln -sf libbenetel_4g.so liboai_transpro.so
               ln -sf $dbin/libbenetel_4g.so.$REL $dbin/liboai_transpro.so
               echo_info "liboai_transpro.so is linked to BENETEL4G transport"
-	  fi
-	  if [ "$TP" == "benetel5g" ]; then
+      fi
+      if [ "$TP" == "benetel5g" ]; then
               compilations \
 		  $BUILD_DIR benetel_5g \
 		  libbenetel_5g.so $dbin/libbenetel_5g.$REL
               ln -sf libbenetel_5g.so liboai_transpro.so
               ln -sf $dbin/libbenetel_5g.so.$REL $dbin/liboai_transpro.so
               echo_info "liboai_transpro.so is linked to BENETEL4G transport"
-	  fi
+      fi
+          if [ "$TP" == "oran_fhlib_4g" ]; then
+              compilations \
+                  $build_dir oran_fhlib_4g \
+                  liboran_fhlib_4g.so $dbin/liboran_fhlib_4g.$REL
+              ln -sf liboran_fhlib_4g.so liboai_transpro.so
+              ln -sf $dbin/liboran_fhlib_4g.so.$REL $dbin/liboai_transpro.so
+              echo_info "liboai_transpro.so is linked to oran_fhlib_4G transport"
+          fi
+          if [ "$TP" == "oran_fhlib_5g" ]; then
+              compilations \
+                  $build_dir oran_fhlib_5g \
+                  liboran_fhlib_5g.so $dbin/liboran_fhlib_5g.$REL
+              ln -sf liboran_fhlib_5g.so liboai_transpro.so
+              ln -sf $dbin/liboran_fhlib_5g.so.$REL $dbin/liboai_transpro.so
+              echo_info "liboai_transpro.so is linked to oran_fhlib_5G transport"
+          fi
       fi
   fi
 

cmake_targets/ran_build/build/conf.json

@@ -0,0 +1 @@
+/home/eurecom/raymond/conf_mavenir.json

openair1/PHY/INIT/nr_init.c

@@ -46,7 +46,6 @@
 
 #include "PHY/NR_REFSIG/ul_ref_seq_nr.h"
 
-
 int l1_north_init_gNB() {
 
   if (RC.nb_nr_L1_inst > 0 &&  RC.gNB != NULL) {

openair1/PHY/defs_RU.h

@@ -679,6 +679,7 @@ typedef enum {
   OAI_IF4p5_only    =1,
   OAI_IF5_and_IF4p5 =2,
   MBP_IF5           =3,
+  ORAN_only      =4,  
   MAX_FH_FMTs       =4
 } FH_fmt_options_t;
 

targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c

@@ -46,6 +46,8 @@
 #include "common_lib.h"
 #include "ethernet_lib.h"
 
+#include "../../oran/4g/oran.h"
+
 
 int num_devices_eth = 0;
 struct sockaddr_in dest_addr[MAX_INST];

targets/ARCH/ETHERNET/oran/4g/low_dpdk_oran.c

@@ -0,0 +1,99 @@
+/*
+ * 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
+ */
+
+
+
+#define _GNU_SOURCE
+#include <sched.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <pthread.h>
+ 
+#include "low_oran.h"
+
+int oran_main(int argc, char **argv, oran_t *);
+
+void *dpdk_thread(void *bs)
+{
+  char *v[] = { "softmodem", "config_file_o_du.dat", "0000:81:0e.0", "0000:81:0e.1"};
+  oran_main(4, v, bs);
+  exit(1);
+  return 0;
+}
+
+void *oran_start_dpdk(char *ifname, shared_buffers *buffers)
+{
+  oran_t *bs;
+
+  bs = calloc(1, sizeof(oran_t));
+  if (bs == NULL) {
+    printf("%s: out of memory\n", __FUNCTION__);
+    exit(1);
+  }
+
+  bs->buffers = buffers;
+
+  pthread_attr_t attr;
+
+  if (pthread_attr_init(&attr) != 0) {
+    printf("pthread_attr_init failed\n");
+    exit(1);
+  }
+
+  cpu_set_t cpuset;
+  CPU_ZERO(&cpuset);
+  CPU_SET(10,&cpuset);
+  if (pthread_attr_setaffinity_np(&attr, sizeof(cpu_set_t), &cpuset) != 0) {
+    printf("pthread_attr_setaffinity_np failed\n");
+    exit(1);
+  }
+
+  if (pthread_attr_setschedpolicy(&attr, SCHED_FIFO) != 0) {
+    printf("pthread_attr_setschedpolicy failed\n");
+    exit(1);
+  }
+  
+ struct sched_param params;
+  params.sched_priority = sched_get_priority_max(SCHED_FIFO);
+  if (sched_get_priority_max(SCHED_FIFO) == -1) {
+    printf("sched_get_priority_max failed\n");
+    exit(1);
+  }
+  if (pthread_attr_setschedparam(&attr, &params) != 0) {
+    printf("pthread_setschedparam failed\n");
+    exit(1);
+  }
+  
+  pthread_t t;
+  if (pthread_create(&t, &attr, dpdk_thread, bs) != 0) {
+    printf("%s: thread creation failed\n", __FUNCTION__);
+    exit(1);
+  }
+
+  if (pthread_attr_destroy(&attr) != 0) {
+    printf("pthread_attr_init failed\n");
+    exit(1);
+  }
+
+  return bs;
+}
+                    
+

targets/ARCH/ETHERNET/oran/4g/low_oran.c

@@ -0,0 +1,41 @@
+/*
+ * 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
+ */
+
+#include "low_oran.h"
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+
+void *oran_start_dpdk(char *ifname, shared_buffers *buffers);
+
+void *oran_start(char *ifname, shared_buffers *buffers)
+{
+printf("oran_start\n");
+  if (!strcmp(ifname, "dpdk"))
+    return oran_start_dpdk(ifname, buffers);
+  else
+    return NULL;
+}
+

targets/ARCH/ETHERNET/oran/4g/low_oran.h

@@ -0,0 +1,39 @@
+/*
+ * 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
+ */
+
+#include "shared_buffers.h"
+
+#ifndef LOW_ORAN_H
+#define LOW_ORAN_H
+
+void *oran_start(char *ifname, shared_buffers *buffers);
+
+
+typedef struct {
+  shared_buffers *buffers;
+  int            next_subframe;
+  int            next_symbol;
+  int            expected_oran_frame;
+} oran_t;
+
+#endif
+
+

targets/ARCH/ETHERNET/oran/4g/oran.cpp

@@ -0,0 +1,510 @@
+/*
+ * 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
+ */
+
+
+#include <stdio.h>
+// #include "common_lib.h"
+// #include "ethernet_lib.h"
+#include "oran_isolate.h"
+#include "shared_buffers.h"
+#include "low_oran.h"
+#include "xran_lib_wrap.hpp"
+#include "common.hpp"
+#include "xran_compression.h"
+
+
+// Declare variable useful for the send buffer function
+struct xran_device_ctx *p_xran_dev_ctx_2;
+
+// Variable declaration useful for fill IQ samples from file
+#define IQ_PLAYBACK_BUFFER_BYTES (XRAN_NUM_OF_SLOT_IN_TDD_LOOP*N_SYM_PER_SLOT*XRAN_MAX_PRBS*N_SC_PER_PRB*4L)
+int16_t    *p_tx_play_buffer[MAX_ANT_CARRIER_SUPPORTED];
+int        iq_playback_buffer_size_dl = IQ_PLAYBACK_BUFFER_BYTES;
+int32_t    tx_play_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+int32_t    tx_play_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
+// Declare the function useful to load IQs from file
+int sys_load_file_to_buff(char *filename, char *bufname, unsigned char *pBuffer, unsigned int size, unsigned int buffers_num)
+{
+    unsigned int  file_size = 0;
+    int  num= 0;
+
+    if (size)
+    {
+        if (filename && bufname)
+        {
+            FILE           *file;
+            printf("Loading file %s to  %s: ", filename, bufname);
+            file = fopen(filename, "rb");
+
+
+            if (file == NULL)
+            {
+                printf("can't open file %s!!!", filename);
+                exit(-1);
+            }
+            else
+            {
+                fseek(file, 0, SEEK_END);
+                file_size = ftell(file);
+                fseek(file, 0, SEEK_SET);
+
+                if ((file_size > size) || (file_size == 0))
+                    file_size = size;
+
+                printf("Reading IQ samples from file: File Size: %d [Buffer Size: %d]\n", file_size, size);
+
+                num = fread(pBuffer, buffers_num, size, file);
+                fflush(file);
+                fclose(file);
+                printf("from addr (0x%lx) size (%d) bytes num (%d)", (uint64_t)pBuffer, file_size, num);
+            }
+            printf(" \n");
+
+        }
+        else
+        {
+            printf(" the file name, buffer name are not set!!!");
+        }
+    }
+    else
+    {
+        printf(" the %s is free: size = %d bytes!!!", bufname, size);
+    }
+    return num;
+}
+
+
+//------------------------------------------------------------------------
+void xran_fh_rx_callback(void *pCallbackTag, xran_status_t status){
+    rte_pause();
+}
+void xran_fh_srs_callback(void *pCallbackTag, xran_status_t status){
+    rte_pause();
+}
+void xran_fh_rx_prach_callback(void *pCallbackTag, xran_status_t status){
+    rte_pause();
+}
+
+
+int physide_dl_tti_call_back(void * param)
+{
+       rte_pause();
+       return 0;
+}
+
+int physide_ul_half_slot_call_back(void * param)
+{
+    rte_pause();
+    return 0;
+}
+
+int physide_ul_full_slot_call_back(void * param)
+{
+    rte_pause();
+    return 0;
+}
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+void* define_oran_pointer(){
+   xranLibWraper *xranlib;
+   xranlib = new xranLibWraper;
+  //xranLibWraper *xranlib = (xranLibWraper*) calloc(1,sizeof(xranLibWraper));
+
+  return xranlib;
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int setup_oran( void *xranlib_ ){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  if(xranlib->SetUp() < 0) {
+     return (-1);
+  }
+  return (0);
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int open_oran_callback(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  xranlib->Open(nullptr,
+            nullptr,
+            (void *)xran_fh_rx_callback,
+            (void *)xran_fh_rx_prach_callback,
+            (void *)xran_fh_srs_callback);
+  
+  return(0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int open_oran(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  struct xran_fh_config *pCfg = (struct xran_fh_config*) malloc(sizeof(struct xran_fh_config));
+  assert(pCfg != NULL);
+  xranlib->get_cfg_fh(pCfg);
+  xran_open(xranlib->get_xranhandle(),pCfg);
+
+  return(0);
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int initialize_oran(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+
+  xranlib->Init();
+
+  return(0);
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int start_oran(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  xranlib->Start();
+
+  return (0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int register_physide_callbacks(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  
+  xran_reg_physide_cb(xranlib->get_xranhandle(), physide_dl_tti_call_back, NULL, 10, XRAN_CB_TTI);
+  xran_reg_physide_cb(xranlib->get_xranhandle(), physide_ul_half_slot_call_back, NULL, 10, XRAN_CB_HALF_SLOT_RX);
+  xran_reg_physide_cb(xranlib->get_xranhandle(), physide_ul_full_slot_call_back, NULL, 10, XRAN_CB_FULL_SLOT_RX);
+
+  return (0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int load_iq_from_file(void *xranlib_){
+   xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+
+   int  numCCPorts_ = xranlib->get_num_cc();
+   int  num_eAxc_   = xranlib->get_num_eaxc();
+
+   printf("numCCPorts_ =%d, num_eAxc_=%d, MAX_ANT_CARRIER_SUPPORTED =%d\n",numCCPorts_,num_eAxc_,MAX_ANT_CARRIER_SUPPORTED);
+
+   int i;
+   char *IQ_filename[MAX_ANT_CARRIER_SUPPORTED];
+   for(i=0; i<MAX_ANT_CARRIER_SUPPORTED; i++){
+      if( (i==0) || (i==1) || (i==2) || (i==3) ){
+         IQ_filename[0] = "/home/oba/PISONS/phy/fhi_lib/app/usecase/mu0_5mhz/ant_0.bin";
+         IQ_filename[1] = "/home/oba/PISONS/phy/fhi_lib/app/usecase/mu0_5mhz/ant_1.bin";
+         IQ_filename[2] = "/home/oba/PISONS/phy/fhi_lib/app/usecase/mu0_5mhz/ant_2.bin";
+         IQ_filename[3] = "/home/oba/PISONS/phy/fhi_lib/app/usecase/mu0_5mhz/ant_3.bin";
+      }else{
+          IQ_filename[i] = "";
+      }
+   }
+
+   int32_t number_slots =  40;                         // According to wrapper.hpp  uint32_t m_nSlots = 10; but for the file 5MHz is set to 40 
+   uint32_t numerology   =  xranlib->get_numerology(); // According to the conf file is mu number
+   uint32_t bandwidth    =  5;                         // According to the wrapper.hpp since we are reading the 5MHz files
+   uint32_t sub6         =  xranlib->get_sub6();
+   iq_playback_buffer_size_dl = (number_slots * N_SYM_PER_SLOT * N_SC_PER_PRB * xranlib->get_num_rbs(numerology,bandwidth,sub6)*4L);
+
+   for(i = 0; i < MAX_ANT_CARRIER_SUPPORTED && i < (uint32_t)(numCCPorts_ * num_eAxc_); i++) {
+        if(((uint8_t *)IQ_filename[i])[0]!=0){
+
+                p_tx_play_buffer[i]    = (int16_t*)malloc(iq_playback_buffer_size_dl);
+                assert (NULL != (p_tx_play_buffer[i]));
+                tx_play_buffer_size[i] = (int32_t)iq_playback_buffer_size_dl;
+
+                printf("Loading file [%d] %s \n",i,IQ_filename[i]);
+                tx_play_buffer_size[i] = sys_load_file_to_buff( IQ_filename[i],
+                                     "DL IFFT IN IQ Samples in binary format",
+                                     (uint8_t*) p_tx_play_buffer[i],
+                                     tx_play_buffer_size[i],
+                                     1);
+                tx_play_buffer_position[i] = 0;
+        } else {
+
+                p_tx_play_buffer[i]=(int16_t*)malloc(iq_playback_buffer_size_dl);
+                tx_play_buffer_size[i]=0;
+                tx_play_buffer_position[i] = 0;
+        }
+   }
+
+return(0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int xran_fh_tx_send_buffer(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+
+  int32_t flowId;
+  void *ptr = NULL;
+  char *pos = NULL;
+
+        p_xran_dev_ctx_2 = xran_dev_get_ctx();
+       if (p_xran_dev_ctx_2 != NULL){
+          printf("p_xran_dev_ctx_2=%d\n",p_xran_dev_ctx_2);
+       }
+
+       int num_eaxc = xranlib->get_num_eaxc();
+       int num_eaxc_ul = xranlib->get_num_eaxc_ul();
+       uint32_t xran_max_antenna_nr = RTE_MAX(num_eaxc, num_eaxc_ul);
+       int ant_el_trx = xranlib->get_num_antelmtrx();
+       uint32_t xran_max_ant_array_elm_nr = RTE_MAX(ant_el_trx, xran_max_antenna_nr);
+
+       int32_t nSectorIndex[XRAN_MAX_SECTOR_NR];
+       int32_t nSectorNum;
+
+       for (nSectorNum = 0; nSectorNum < XRAN_MAX_SECTOR_NR; nSectorNum++)
+       {
+           nSectorIndex[nSectorNum] = nSectorNum;
+       }
+       nSectorNum = xranlib->get_num_cc();
+
+       int maxflowid = num_eaxc * (nSectorNum-1) + (xran_max_antenna_nr-1);
+       printf("the maximum flowID will be=%d\n",maxflowid);
+
+       for(uint16_t cc_id=0; cc_id<nSectorNum; cc_id++){
+          for(int32_t tti  = 0; tti  < XRAN_N_FE_BUF_LEN; tti++) {
+             for(uint8_t ant_id = 0; ant_id < xran_max_antenna_nr; ant_id++){
+                for(int32_t sym_idx = 0; sym_idx < XRAN_NUM_OF_SYMBOL_PER_SLOT; sym_idx++) {
+
+                   flowId = num_eaxc * cc_id + ant_id;
+                   uint8_t *pData = p_xran_dev_ctx_2->sFrontHaulTxBbuIoBufCtrl[tti % XRAN_N_FE_BUF_LEN][cc_id][ant_id].sBufferList.pBuffers[sym_idx%XRAN_NUM_OF_SYMBOL_PER_SLOT].pData;
+                   uint8_t *pPrbMapData = p_xran_dev_ctx_2->sFrontHaulTxPrbMapBbuIoBufCtrl[tti % XRAN_N_FE_BUF_LEN][cc_id][ant_id].sBufferList.pBuffers->pData;
+                   struct xran_prb_map *pPrbMap = (struct xran_prb_map *)pPrbMapData;
+                   ptr = pData;
+                   pos = ((char*)p_tx_play_buffer[flowId]) + tx_play_buffer_position[flowId];
+
+                   uint8_t *u8dptr;
+                   struct xran_prb_map *pRbMap = pPrbMap;
+                   int32_t sym_id = sym_idx%XRAN_NUM_OF_SYMBOL_PER_SLOT;
+                   if(ptr && pos){
+                      int idxElm = 0;
+                      u8dptr = (uint8_t*)ptr;
+                      int16_t payload_len = 0;
+
+                      uint8_t  *dst = (uint8_t *)u8dptr;
+                      uint8_t  *src = (uint8_t *)pos;
+                      struct xran_prb_elm* p_prbMapElm = &pRbMap->prbMap[idxElm];
+
+                      dst =  xran_add_hdr_offset(dst, p_prbMapElm->compMethod);
+                      for (idxElm = 0;  idxElm < pRbMap->nPrbElm; idxElm++) {
+                         struct xran_section_desc *p_sec_desc = NULL;
+                         p_prbMapElm = &pRbMap->prbMap[idxElm];
+                         p_sec_desc =  p_prbMapElm->p_sec_desc[sym_id];
+
+                         if(p_sec_desc == NULL){
+                            printf ("p_sec_desc == NULL\n");
+                            exit(-1);
+                         }
+                         src = (uint8_t *)(pos + p_prbMapElm->nRBStart*N_SC_PER_PRB*4L);
+
+                         if(p_prbMapElm->compMethod == XRAN_COMPMETHOD_NONE) {
+                            payload_len = p_prbMapElm->nRBSize*N_SC_PER_PRB*4L;
+                            rte_memcpy(dst, src, payload_len);
+                         } else if (p_prbMapElm->compMethod == XRAN_COMPMETHOD_BLKFLOAT) {
+                            printf("idxElm=%d, compMeth==BLKFLOAT\n",idxElm);
+                            struct xranlib_compress_request  bfp_com_req;
+                            struct xranlib_compress_response bfp_com_rsp;
+
+                            memset(&bfp_com_req, 0, sizeof(struct xranlib_compress_request));
+                            memset(&bfp_com_rsp, 0, sizeof(struct xranlib_compress_response));
+
+                            bfp_com_req.data_in    = (int16_t*)src;
+                            bfp_com_req.numRBs     = p_prbMapElm->nRBSize;
+                            bfp_com_req.len        = p_prbMapElm->nRBSize*N_SC_PER_PRB*4L;
+                            bfp_com_req.compMethod = p_prbMapElm->compMethod;
+                            bfp_com_req.iqWidth    = p_prbMapElm->iqWidth;
+
+                            bfp_com_rsp.data_out   = (int8_t*)dst;
+                            bfp_com_rsp.len        = 0;
+
+                            xranlib_compress_avx512(&bfp_com_req, &bfp_com_rsp);
+                            payload_len = bfp_com_rsp.len;
+                         }else {
+                            printf ("p_prbMapElm->compMethod == %d is not supported\n",
+                                     p_prbMapElm->compMethod);
+                            exit(-1);
+                         }
+                         p_sec_desc->iq_buffer_offset = RTE_PTR_DIFF(dst, u8dptr);
+                         p_sec_desc->iq_buffer_len = payload_len;
+                         
+                         dst += payload_len;
+                         dst  = xran_add_hdr_offset(dst, p_prbMapElm->compMethod);
+                     }
+                   } else {
+                       exit(-1);
+                       printf("ptr ==NULL\n");
+                   }
+                }
+              }
+            }
+          }
+return(0);                                   
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//-----------------------------------------------------------------------
+int64_t count_sec =0;
+struct xran_common_counters x_counters;
+uint64_t nTotalTime;
+uint64_t nUsedTime;
+uint32_t nCoreUsed;
+float nUsedPercent;
+long old_rx_counter = 0;
+long old_tx_counter = 0;
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int compute_xran_statistics(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+           
+  if(xran_get_common_counters(xranlib->get_xranhandle(), &x_counters) == XRAN_STATUS_SUCCESS) {
+     xran_get_time_stats(&nTotalTime, &nUsedTime, &nCoreUsed, 1);
+     nUsedPercent = ((float)nUsedTime * 100.0) / (float)nTotalTime;
+
+     printf("[rx %7ld pps %7ld kbps %7ld][tx %7ld pps %7ld kbps %7ld] [on_time %ld early %ld late %ld corrupt %ld pkt_dupl %ld Total %ld] IO Util: %5.2f %%\n",
+                                 x_counters.rx_counter,
+                                 x_counters.rx_counter-old_rx_counter,
+                                 x_counters.rx_bytes_per_sec*8/1000L,
+                                 x_counters.tx_counter,
+                                 x_counters.tx_counter-old_tx_counter,
+                                 x_counters.tx_bytes_per_sec*8/1000L,
+                                 x_counters.Rx_on_time,
+                                 x_counters.Rx_early,
+                                 x_counters.Rx_late,
+                                 x_counters.Rx_corrupt,
+                                 x_counters.Rx_pkt_dupl,
+                                 x_counters.Total_msgs_rcvd,
+                                 nUsedPercent);
+
+      if(x_counters.rx_counter > old_rx_counter)
+         old_rx_counter = x_counters.rx_counter;
+      if(x_counters.tx_counter > old_tx_counter)
+         old_tx_counter = x_counters.tx_counter;
+  } else {
+      printf("error xran_get_common_counters\n");
+      return(1);
+  }
+
+  return (0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

targets/ARCH/ETHERNET/oran/4g/oran.h

@@ -0,0 +1,49 @@
+/*
+ * 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
+ */
+
+#ifndef _ORAN_H_
+#define _ORAN_H_
+
+#include "shared_buffers.h"
+#include "common_lib.h"
+
+void oran_fh_if4p5_south_out(RU_t *ru,
+			     int frame,
+			     int subframe,
+			     uint64_t timestamp);
+
+void oran_fh_if4p5_south_in(RU_t *ru,
+			    int *frame,
+			    int *subframe);
+
+int transport_init(openair0_device *device,
+                     openair0_config_t *openair0_cfg,
+                     eth_params_t * eth_params );
+
+typedef struct {
+  eth_state_t           e;
+  shared_buffers        buffers;
+  rru_config_msg_type_t last_msg;
+  int                   capabilities_sent;
+  void                  *oran_priv;
+} oran_eth_state_t;
+
+#endif /* _ORAN_H_ */

targets/ARCH/ETHERNET/oran/4g/oran_isolate.c

@@ -0,0 +1,463 @@
+/*
+ * 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
+ */
+
+
+#include <stdio.h>
+#include "common_lib.h"
+#include "ethernet_lib.h"
+#include "shared_buffers.h"
+#include "low_oran.h"
+#include "oran_isolate.h"
+
+#include "common/utils/LOG/log.h"
+#include "common/utils/LOG/vcd_signal_dumper.h"
+
+typedef struct {
+  eth_state_t           e;
+  shared_buffers        buffers;
+  rru_config_msg_type_t last_msg;
+  int                   capabilities_sent;
+  void                  *oran_priv;
+} oran_eth_state_t;
+
+
+int trx_oran_start(openair0_device *device)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return 0;
+}
+
+
+void trx_oran_end(openair0_device *device)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+}
+
+
+int trx_oran_stop(openair0_device *device)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return(0);
+}
+
+int trx_oran_set_freq(openair0_device* device,
+                         openair0_config_t *openair0_cfg,
+                         int exmimo_dump_config)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return(0);
+}
+
+int trx_oran_set_gains(openair0_device* device,
+                          openair0_config_t *openair0_cfg)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return(0);
+}
+
+int trx_oran_get_stats(openair0_device* device)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return(0);
+}
+
+
+int trx_oran_reset_stats(openair0_device* device)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return(0);
+}
+
+int ethernet_tune(openair0_device *device,
+                  unsigned int option,
+                  int value)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return 0;
+}
+
+int trx_oran_write_raw(openair0_device *device,
+                          openair0_timestamp timestamp,
+                          void **buff, int nsamps, int cc, int flags)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return 0;
+}
+
+int trx_oran_read_raw(openair0_device *device,
+                         openair0_timestamp *timestamp,
+                         void **buff, int nsamps, int cc)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return 0;
+}
+
+char *msg_type(int t)
+{
+  static char *s[12] = {
+    "RAU_tick",
+    "RRU_capabilities",
+    "RRU_config",
+    "RRU_config_ok",
+    "RRU_start",
+    "RRU_stop",
+    "RRU_sync_ok",
+    "RRU_frame_resynch",
+    "RRU_MSG_max_num",
+    "RRU_check_sync",
+    "RRU_config_update",
+    "RRU_config_update_ok",
+  };
+
+  if (t < 0 || t > 11) return "UNKNOWN";
+  return s[t];
+}
+
+
+int trx_oran_ctlsend(openair0_device *device, void *msg, ssize_t msg_len)
+{
+  RRU_CONFIG_msg_t *rru_config_msg = msg;
+  oran_eth_state_t *s = device->priv;
+
+  printf("ORAN: %s\n", __FUNCTION__);
+
+  printf("    rru_config_msg->type %d [%s]\n", rru_config_msg->type,
+         msg_type(rru_config_msg->type));
+
+  s->last_msg = rru_config_msg->type;
+
+  return msg_len;
+
+}
+
+
+int trx_oran_ctlrecv(openair0_device *device, void *msg, ssize_t msg_len)
+{
+
+  RRU_CONFIG_msg_t *rru_config_msg = msg;
+
+  oran_eth_state_t *s = device->priv;
+
+  printf("ORAN: %s\n", __FUNCTION__);
+
+  if (s->last_msg == RAU_tick && s->capabilities_sent == 0) {
+    printf("Oran RAU_tick and capabilities sent\n");
+    RRU_capabilities_t *cap;
+    rru_config_msg->type = RRU_capabilities;
+    rru_config_msg->len  = sizeof(RRU_CONFIG_msg_t)-MAX_RRU_CONFIG_SIZE+sizeof(RRU_capabilities_t);
+    cap = (RRU_capabilities_t*)&rru_config_msg->msg[0];
+    cap->FH_fmt                           = OAI_IF4p5_only;
+    cap->num_bands                        = 1;
+    cap->band_list[0]                     = 7;
+    cap->nb_rx[0]                         = device->openair0_cfg->rx_num_channels;
+    cap->nb_tx[0]                         = device->openair0_cfg->tx_num_channels;
+    cap->max_pdschReferenceSignalPower[0] = -27;
+    cap->max_rxgain[0]                    = 90;
+
+    s->capabilities_sent = 1;
+
+    return rru_config_msg->len;
+  }
+  if (s->last_msg == RRU_config) {
+    printf("Oran RRU_config\n");
+    rru_config_msg->type = RRU_config_ok;
+    return 0;
+  }
+  if (s->last_msg == RRU_start) {
+     // Folllow the same steps as in the wrapper
+     printf("Oran RRU_start\n");
+     
+     // Check if the machine is PTP sync
+     check_xran_ptp_sync();
+
+     // SetUp
+     if ( setup_oran(s->oran_priv) !=0 ){ 
+        printf("%s:%d:%s: SetUp ORAN failed ... Exit\n",
+           __FILE__, __LINE__, __FUNCTION__);
+        exit(1);       
+     }else{
+        printf("SetUp ORAN. Done\n");
+     }
+     
+     // Load the IQ samples from file
+     load_iq_from_file(s->oran_priv);
+     printf("Load IQ from file. Done\n");
+
+     // Register physide callbacks
+     register_physide_callbacks(s->oran_priv);
+     printf("Register physide callbacks. Done\n");
+
+     // Open callbacks
+     open_oran_callback(s->oran_priv);
+     printf("Open Oran callbacks. Done\n");
+
+     // Init ORAN
+     initialize_oran(s->oran_priv);
+     printf("Init Oran. Done\n");
+
+     // Copy the loaded IQ to the xran buffer fro the tx
+     xran_fh_tx_send_buffer(s->oran_priv);
+     printf("ORAN FH send tx buffer filled in with loaded IQs. Done\n");
+
+     // Open ORAN
+     open_oran(s->oran_priv);
+     printf("xran_open. Done\n");
+
+     // Start ORAN
+     if ( start_oran(s->oran_priv) !=0 ){
+        printf("%s:%d:%s: Start ORAN failed ... Exit\n",
+           __FILE__, __LINE__, __FUNCTION__);
+        exit(1); 
+     }else{
+        printf("Start ORAN. Done\n");
+     }
+     
+     // Once xran library and thread started compute the statistics
+     while(1){
+        sleep(1);
+        compute_xran_statistics(s->oran_priv); 
+     }
+
+  }
+ return(0);
+
+}
+
+/*This function reads the IQ samples from OAI, symbol by symbol.
+ It also handles the shared buffers.                          */
+
+void oran_fh_if4p5_south_in(RU_t *ru,
+                               int *frame,
+                               int *subframe)
+{
+  printf("ORAN: %s for UL. frame=%d, subframe=%d, \n", __FUNCTION__,frame,subframe);
+  oran_eth_state_t *s = ru->ifdevice.priv;
+  PHY_VARS_eNB **eNB_list = ru->eNB_list, *eNB;
+  LTE_DL_FRAME_PARMS *fp;
+  int symbol;
+  int32_t *rxdata;
+  int antenna;
+
+  lock_ul_buffer(&s->buffers, *subframe);
+next:
+  while (!((s->buffers.ul_busy[0][*subframe] == 0x3fff &&
+            s->buffers.ul_busy[1][*subframe] == 0x3fff) ||
+           s->buffers.prach_busy[*subframe] == 1))
+    wait_ul_buffer(&s->buffers, *subframe);
+  if (s->buffers.prach_busy[*subframe] == 1) {
+    int i;
+    int antenna = 0;
+    uint16_t *in;
+    uint16_t *out;
+    in = (uint16_t *)s->buffers.prach[*subframe];
+    out = (uint16_t *)ru->prach_rxsigF[0][antenna];
+    for (i = 0; i < 840*2; i++)
+      out[i] = ntohs(in[i]);
+    s->buffers.prach_busy[*subframe] = 0;
+    ru->wakeup_prach_eNB(ru->eNB_list[0], ru, *frame, *subframe);
+    goto next;
+  }
+
+  eNB = eNB_list[0];
+  fp  = &eNB->frame_parms;
+  for (antenna = 0; antenna < ru->nb_rx; antenna++) {
+    for (symbol = 0; symbol < 14; symbol++) {
+      int i;
+      uint16_t *p = (uint16_t *)(&s->buffers.ul[antenna][*subframe][symbol*1200*4]);
+      for (i = 0; i < 1200*2; i++) {
+        p[i] = htons(p[i]);
+      }
+      rxdata = &ru->common.rxdataF[antenna][symbol * fp->ofdm_symbol_size];
+#if 1
+      memcpy(rxdata + 2048 - 600,
+             &s->buffers.ul[antenna][*subframe][symbol*1200*4],
+             600 * 4);
+      memcpy(rxdata,
+             &s->buffers.ul[antenna][*subframe][symbol*1200*4] + 600*4,
+             600 * 4);
+#endif
+    }
+  }
+
+  s->buffers.ul_busy[0][*subframe] = 0;
+  s->buffers.ul_busy[1][*subframe] = 0;
+  signal_ul_buffer(&s->buffers, *subframe);
+  unlock_ul_buffer(&s->buffers, *subframe);
+
+
+  RU_proc_t *proc = &ru->proc;
+  extern uint16_t sf_ahead;
+  int f = *frame;
+  int sf = *subframe;
+
+
+  proc->tti_rx       = sf;
+  proc->frame_rx     = f;
+  proc->timestamp_rx = ((proc->frame_rx * 10)  + proc->tti_rx ) * fp->samples_per_tti ;
+
+  if (get_nprocs()<=4) {
+    proc->tti_tx   = (sf+sf_ahead)%10;
+    proc->frame_tx = (sf>(9-sf_ahead)) ? (f+1)&1023 : f;
+  }
+
+  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_IF4P5_SOUTH_IN_RU+ru->idx,f);
+  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_IF4P5_SOUTH_IN_RU+ru->idx,sf);
+  proc->symbol_mask[sf] = 0;
+  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_TRX_TS, proc->timestamp_rx&0xffffffff);
+
+
+}
+
+
+void oran_fh_if4p5_south_out(RU_t *ru,
+                                int frame,
+                                int subframe,
+                                uint64_t timestamp)
+{
+ 
+/* 
+ * Romain:
+ * Questions:
+ *   -Do we need a lock on the buffer? If yes, how should we implement it?
+ *   -Why is the byte order changed in Benetel? Do we need to do the same?
+ */
+
+  printf("ORAN: %s for DL. frame=%d, subframe=%d, \n", __FUNCTION__,frame,subframe);
+  oran_eth_state_t *s = ru->ifdevice.priv;
+  PHY_VARS_eNB **eNB_list = ru->eNB_list, *eNB;
+  LTE_DL_FRAME_PARMS *fp;
+  int symbol;
+  int32_t *txdata;
+  int aa;
+
+  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, ru->proc.timestamp_tx&0xffffffff );
+  // Romain: Lock on the DL buffer on given slot for avoiding concurrent write
+  lock_dl_buffer(&s->buffers, subframe);
+  if (s->buffers.dl_busy[0][subframe] ||
+      s->buffers.dl_busy[1][subframe]) {
+    printf("%s: fatal: DL buffer busy for subframe %d\n", __FUNCTION__, subframe);
+     unlock_dl_buffer(&s->buffers, subframe);
+    return;
+  }
+  // Romain: Configuration check
+  eNB = eNB_list[0];
+  fp  = &eNB->frame_parms;
+  if (ru->num_eNB != 1 || fp->ofdm_symbol_size != 2048 ||
+      fp->Ncp != NORMAL || fp->symbols_per_tti != 14) {
+    printf("%s:%d:%s: unsupported configuration\n",
+           __FILE__, __LINE__, __FUNCTION__);
+    exit(1);
+  }
+
+  // Romain: Loop over antenas and symbols
+  for (aa = 0; aa < ru->nb_tx; aa++) {
+    for (symbol = 0; symbol < 14; symbol++) {
+      // Romain: txdata will hold the data from OAI to send on downlink. How are they presented?
+      txdata = &ru->common.txdataF_BF[aa][symbol * fp->ofdm_symbol_size];
+#if 1
+      // Romain: For Benetel, '&s->buffers.dl' is the downlink buffer. Should we moove the data as it is done here?
+      memcpy(&s->buffers.dl[aa][subframe][symbol*1200*4],
+             txdata + 2048 - 600,
+             600 * 4);
+      memcpy(&s->buffers.dl[aa][subframe][symbol*1200*4] + 600*4,
+             txdata + 1,
+             600 * 4);
+#endif
+      // Romain: Change byte order. Why?
+      int i;
+      uint16_t *p = (uint16_t *)(&s->buffers.dl[aa][subframe][symbol*1200*4]);
+      for (i = 0; i < 1200*2; i++) {
+        p[i] = htons(p[i]);
+      }
+    }
+  }
+
+  // Romain: Lock on the DL buffer on given slot for avoiding concurrent write
+  s->buffers.dl_busy[0][subframe] = 0x3fff;
+  s->buffers.dl_busy[1][subframe] = 0x3fff;
+  unlock_dl_buffer(&s->buffers, subframe);
+
+  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_IF4P5_SOUTH_OUT_RU+ru->idx, ru->proc.frame_tx);
+  VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_IF4P5_SOUTH_OUT_RU+ru->idx, ru->proc.tti_tx);
+
+
+}
+
+void *get_internal_parameter(char *name)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+
+  if (!strcmp(name, "fh_if4p5_south_in"))
+    return (void *) oran_fh_if4p5_south_in;
+  if (!strcmp(name, "fh_if4p5_south_out"))
+    return (void *) oran_fh_if4p5_south_out;
+
+  return NULL;
+}
+
+
+__attribute__((__visibility__("default")))
+int transport_init(openair0_device *device,
+                   openair0_config_t *openair0_cfg,
+                   eth_params_t * eth_params )
+{
+  oran_eth_state_t *eth;
+
+  printf("ORAN: %s\n", __FUNCTION__);
+
+  device->Mod_id               = 0;
+  device->transp_type          = ETHERNET_TP;
+  device->trx_start_func       = trx_oran_start;
+  device->trx_get_stats_func   = trx_oran_get_stats;
+  device->trx_reset_stats_func = trx_oran_reset_stats;
+  device->trx_end_func         = trx_oran_end;
+  device->trx_stop_func        = trx_oran_stop;
+  device->trx_set_freq_func    = trx_oran_set_freq;
+  device->trx_set_gains_func   = trx_oran_set_gains;
+
+  device->trx_write_func       = trx_oran_write_raw;
+  device->trx_read_func        = trx_oran_read_raw;
+
+  device->trx_ctlsend_func     = trx_oran_ctlsend;
+  device->trx_ctlrecv_func     = trx_oran_ctlrecv;
+
+
+  device->get_internal_parameter = get_internal_parameter;
+
+  eth = (oran_eth_state_t *)calloc(1, sizeof(oran_eth_state_t));
+  if (eth == NULL) {
+    AssertFatal(0==1, "out of memory\n");
+  }
+
+  eth->e.flags = ETH_RAW_IF4p5_MODE;
+  eth->e.compression = NO_COMPRESS;
+  eth->e.if_name = eth_params->local_if_name;
+  eth->oran_priv = define_oran_pointer(); 
+  device->priv = eth;
+  device->openair0_cfg=&openair0_cfg[0];
+
+  eth->last_msg = (rru_config_msg_type_t)-1;
+
+  init_buffers(&eth->buffers);
+
+
+  return 0;
+}

targets/ARCH/ETHERNET/oran/4g/oran_isolate.h

@@ -0,0 +1,134 @@
+/*
+ * 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
+ */
+
+#ifndef _ORAN_ISOLATE_H_
+#define _ORAN_ISOLATE_H_
+
+#include <stdio.h>
+#include "shared_buffers.h"
+#include "low_oran.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void* define_oran_pointer();
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int setup_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int open_oran_callback( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int open_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int initialize_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int start_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int register_physide_callbacks(void *xranlib_);
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int load_iq_from_file(void *xranlib_);
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int xran_fh_tx_send_buffer(void *xranlib_);
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int compute_xran_statistics(void *xranlib_);
+#ifdef __cplusplus
+}
+#endif
+
+
+
+
+
+#endif /* _ORAN_ISOLATE_H_ */

targets/ARCH/ETHERNET/oran/4g/shared_buffers.c

@@ -0,0 +1,175 @@
+/*
+ * 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
+ */
+
+#include "shared_buffers.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#if 0
+void init_buffers(shared_buffers *s)
+{
+
+  int subframe;
+
+  memset(s, 0, sizeof(*s));
+
+  for (subframe = 0; subframe < 10; subframe++) {
+    if (pthread_mutex_init(&s->m[subframe], NULL) != 0 ||
+        pthread_cond_init(&s->c[subframe], NULL) != 0) {
+      printf("%s: error initializing mutex/cond\n", __FUNCTION__);
+      exit(1);
+    }
+  }
+
+  /* in FDD the eNB's first transmitted DL subframe is 4 but the device
+   * needs to have subframes 1, 2 and 3 ready. Let's pretend there are ready.
+   */
+  s->dl_busy[1] = 0x3fff;
+  s->dl_busy[2] = 0x3fff;
+  s->dl_busy[3] = 0x3fff;
+
+}
+
+void lock_buffers(shared_buffers *s, int subframe)
+{
+  if (pthread_mutex_lock(&s->m[subframe]) != 0) {
+    printf("%s: fatal: lock fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void unlock_buffers(shared_buffers *s, int subframe)
+{
+  if (pthread_mutex_unlock(&s->m[subframe]) != 0) {
+    printf("%s: fatal: unlock fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void wait_buffers(shared_buffers *s, int subframe)
+{
+  if (pthread_cond_wait(&s->c[subframe], &s->m[subframe]) != 0) {
+    printf("%s: fatal: cond_wait fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void signal_buffers(shared_buffers *s, int subframe)
+{
+  if (pthread_cond_broadcast(&s->c[subframe]) != 0) {
+    printf("%s: fatal: cond_broadcast fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+#endif
+
+void init_buffers(shared_buffers *s)
+{
+  int subframe;
+
+  memset(s, 0, sizeof(*s));
+
+  for (subframe = 0; subframe < 10; subframe++) {
+    if (pthread_mutex_init(&s->m_dl[subframe], NULL) != 0 ||
+        pthread_cond_init(&s->c_dl[subframe], NULL) != 0  ||
+        pthread_mutex_init(&s->m_ul[subframe], NULL) != 0 ||
+        pthread_cond_init(&s->c_ul[subframe], NULL) != 0) {
+      printf("%s: error initializing mutex/cond\n", __FUNCTION__);
+      exit(1);
+    }
+  }
+
+  /* in FDD the eNB's first transmitted DL subframe is 4 but the device
+ *    * needs to have subframes 1, 2 and 3 ready. Let's pretend there are ready.
+ *       */
+  s->dl_busy[0][1] = 0x3fff;
+  s->dl_busy[0][2] = 0x3fff;
+  s->dl_busy[0][3] = 0x3fff;
+  s->dl_busy[1][1] = 0x3fff;
+  s->dl_busy[1][2] = 0x3fff;
+  s->dl_busy[1][3] = 0x3fff;
+}
+
+void lock_dl_buffer(shared_buffers *s, int subframe)
+{
+  if (pthread_mutex_lock(&s->m_dl[subframe]) != 0) {
+    printf("%s: fatal: lock fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void unlock_dl_buffer(shared_buffers *s, int subframe)
+{
+  if (pthread_mutex_unlock(&s->m_dl[subframe]) != 0) {
+    printf("%s: fatal: unlock fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void wait_dl_buffer(shared_buffers *s, int subframe)
+{
+  if (pthread_cond_wait(&s->c_dl[subframe], &s->m_dl[subframe]) != 0) {
+    printf("%s: fatal: cond_wait fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void signal_dl_buffer(shared_buffers *s, int subframe)
+{
+  if (pthread_cond_broadcast(&s->c_dl[subframe]) != 0) {
+    printf("%s: fatal: cond_broadcast fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void lock_ul_buffer(shared_buffers *s, int subframe)
+{
+  if (pthread_mutex_lock(&s->m_ul[subframe]) != 0) {
+    printf("%s: fatal: lock fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void unlock_ul_buffer(shared_buffers *s, int subframe)
+{
+  if (pthread_mutex_unlock(&s->m_ul[subframe]) != 0) {
+    printf("%s: fatal: unlock fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void wait_ul_buffer(shared_buffers *s, int subframe)
+{
+  if (pthread_cond_wait(&s->c_ul[subframe], &s->m_ul[subframe]) != 0) {
+    printf("%s: fatal: cond_wait fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+
+void signal_ul_buffer(shared_buffers *s, int subframe)
+{
+  if (pthread_cond_broadcast(&s->c_ul[subframe]) != 0) {
+    printf("%s: fatal: cond_broadcast fails\n", __FUNCTION__);
+    exit(1);
+  }
+}
+

targets/ARCH/ETHERNET/oran/4g/shared_buffers.h

@@ -0,0 +1,124 @@
+/*
+ * 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
+ */
+
+#ifndef _SHARED_BUFFERS_H_
+#define _SHARED_BUFFERS_H_
+
+#include <pthread.h>
+#include <stdint.h>
+
+#if 0
+typedef struct {
+  unsigned char dl[10][14*1200*4];
+  unsigned char ul[10][14*1200*4];
+  uint16_t dl_busy[10];
+  uint16_t ul_busy[10];
+
+  pthread_mutex_t m[10];
+  pthread_cond_t  c[10];
+
+  unsigned char prach[10][849*4];
+  unsigned char prach_busy[10];
+
+  /* statistics/error counting */
+  int ul_overflow;
+  int dl_underflow;
+} shared_buffers;
+
+void init_buffers(shared_buffers *s);
+void lock_buffers(shared_buffers *s, int subframe);
+void unlock_buffers(shared_buffers *s, int subframe);
+void wait_buffers(shared_buffers *s, int subframe);
+void signal_buffers(shared_buffers *s, int subframe);
+
+
+
+typedef struct {
+  /* [2] is for two antennas */
+  unsigned char dl[2][10][14*1200*4];
+  unsigned char ul[2][10][14*1200*4];
+  uint16_t dl_busy[2][10];
+  uint16_t ul_busy[2][10];
+
+  pthread_mutex_t m_ul[10];
+  pthread_cond_t  c_ul[10];
+
+  pthread_mutex_t m_dl[10];
+  pthread_cond_t  c_dl[10];
+
+  unsigned char prach[10][849*4];
+  unsigned char prach_busy[10];
+
+  /* statistics/error counting */
+  int ul_overflow;
+  int dl_underflow;
+} shared_buffers;
+
+void init_buffers(shared_buffers *s);
+
+void lock_dl_buffer(shared_buffers *s, int subframe);
+void unlock_dl_buffer(shared_buffers *s, int subframe);
+void wait_dl_buffer(shared_buffers *s, int subframe);
+void signal_dl_buffer(shared_buffers *s, int subframe);
+
+void lock_ul_buffer(shared_buffers *s, int subframe);
+void unlock_ul_buffer(shared_buffers *s, int subframe);
+void wait_ul_buffer(shared_buffers *s, int subframe);
+void signal_ul_buffer(shared_buffers *s, int subframe);
+#endif
+
+typedef struct {
+  /* [2] is for two antennas */
+  unsigned char dl[2][10][14*1200*4];
+  unsigned char ul[2][10][14*1200*4];
+  uint16_t dl_busy[2][10];
+  uint16_t ul_busy[2][10];
+
+  pthread_mutex_t m_ul[10];
+  pthread_cond_t  c_ul[10];
+
+  pthread_mutex_t m_dl[10];
+  pthread_cond_t  c_dl[10];
+
+  unsigned char prach[10][849*4];
+  unsigned char prach_busy[10];
+
+  /* statistics/error counting */
+  int ul_overflow;
+  int dl_underflow;
+} shared_buffers;
+
+void init_buffers(shared_buffers *s);
+
+void lock_dl_buffer(shared_buffers *s, int subframe);
+void unlock_dl_buffer(shared_buffers *s, int subframe);
+void wait_dl_buffer(shared_buffers *s, int subframe);
+void signal_dl_buffer(shared_buffers *s, int subframe);
+
+void lock_ul_buffer(shared_buffers *s, int subframe);
+void unlock_ul_buffer(shared_buffers *s, int subframe);
+void wait_ul_buffer(shared_buffers *s, int subframe);
+void signal_ul_buffer(shared_buffers *s, int subframe);
+
+
+
+
+#endif /* _SHARED_BUFFERS_H_ */

targets/ARCH/ETHERNET/oran/5g/oran.cpp

@@ -0,0 +1,937 @@
+/*
+ * 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
+ */
+
+
+#include <stdio.h>
+#include "oran_isolate.h"
+#include "xran_lib_wrap.hpp"
+#include "common.hpp"
+#include "xran_compression.h"
+#include "xran_sync_api.h"
+
+// Declare variable useful for the send buffer function
+struct xran_device_ctx *p_xran_dev_ctx_2;
+
+// Variable declaration useful for fill IQ samples from file
+#define IQ_PLAYBACK_BUFFER_BYTES (XRAN_NUM_OF_SLOT_IN_TDD_LOOP*N_SYM_PER_SLOT*XRAN_MAX_PRBS*N_SC_PER_PRB*4L)
+int16_t    *p_tx_play_buffer[MAX_ANT_CARRIER_SUPPORTED];
+int        iq_playback_buffer_size_dl = IQ_PLAYBACK_BUFFER_BYTES;
+int32_t    tx_play_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+int32_t    tx_play_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
+// Declare the function useful to load IQs from file
+int sys_load_file_to_buff(char *filename, char *bufname, unsigned char *pBuffer, unsigned int size, unsigned int buffers_num)
+{
+    unsigned int  file_size = 0;
+    int  num= 0;
+
+    if (size)
+    {
+        if (filename && bufname)
+        {
+            FILE           *file;
+            printf("Loading file %s to  %s: ", filename, bufname);
+            file = fopen(filename, "rb");
+
+
+            if (file == NULL)
+            {
+                printf("can't open file %s!!!", filename);
+                exit(-1);
+            }
+            else
+            {
+                fseek(file, 0, SEEK_END);
+                file_size = ftell(file);
+                fseek(file, 0, SEEK_SET);
+
+                if ((file_size > size) || (file_size == 0))
+                    file_size = size;
+
+                printf("Reading IQ samples from file: File Size: %d [Buffer Size: %d]\n", file_size, size);
+
+                num = fread(pBuffer, buffers_num, size, file);
+                fflush(file);
+                fclose(file);
+                printf("from addr (0x%lx) size (%d) bytes num (%d)", (uint64_t)pBuffer, file_size, num);
+            }
+            printf(" \n");
+
+        }
+        else
+        {
+            printf(" the file name, buffer name are not set!!!");
+        }
+    }
+    else
+    {
+        printf(" the %s is free: size = %d bytes!!!", bufname, size);
+    }
+    return num;
+}
+
+
+//------------------------------------------------------------------------
+void xran_fh_rx_callback(void *pCallbackTag, xran_status_t status){
+    rte_pause();
+#if 0
+    xran_cb_tag *callback_tag = (xran_cb_tag *)pCallbackTag;
+    printf(" xran_fh_RX_callback::: cellId=%d\tslotiId=%d\tsymbol=%d\n",callback_tag->cellId,callback_tag->slotiId,callback_tag->symbol);
+    uint32_t frame,subFrame,slot;
+    int32_t tti;
+    uint64_t second;
+    tti = xran_get_slot_idx(&frame,&subFrame,&slot,&second);
+    printf("   tti=%d\tframe=%d\tsubFrame=%d\tslot=%d\tsecond=%ld\n",tti,frame,subFrame,slot,second);
+    if(callback_tag->slotiId==10){
+      exit(0);
+    }
+#endif
+}
+void xran_fh_srs_callback(void *pCallbackTag, xran_status_t status){
+    rte_pause();
+#if 0
+    xran_cb_tag *callback_tag = (xran_cb_tag *)pCallbackTag;
+    printf(" xran_fh_SRS_callback::: cellId=%d\tslotiId=%d\tsymbol=%d\n",callback_tag->cellId,callback_tag->slotiId,callback_tag->symbol);
+#endif
+}
+void xran_fh_rx_prach_callback(void *pCallbackTag, xran_status_t status){
+    rte_pause();
+#if 0
+    xran_cb_tag *callback_tag = (xran_cb_tag *)pCallbackTag;
+    printf(" xran_fh_rx_PRACH_callback::: cellId=%d\tslotiId=%d\tsymbol=%d\n",callback_tag->cellId,callback_tag->slotiId,callback_tag->symbol);
+#endif
+}
+
+
+int physide_dl_tti_call_back(void * param)
+{
+       rte_pause();
+       return 0;
+}
+
+int physide_ul_half_slot_call_back(void * param)
+{
+    rte_pause();
+    return 0;
+}
+
+int physide_ul_full_slot_call_back(void * param)
+{
+    rte_pause();
+    return 0;
+}
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+void* define_oran_pointer(){
+   xranLibWraper *xranlib;
+   xranlib = new xranLibWraper;
+  //xranLibWraper *xranlib = (xranLibWraper*) calloc(1,sizeof(xranLibWraper));
+
+  return xranlib;
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+void dump_oran_config(void *xranlib_){
+   xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+   int numerology  = xranlib->get_numerology();
+   int duplex_type = xranlib->get_duplextype();
+   int num_cc      = xranlib->get_num_cc();
+   int num_eaxc    = xranlib->get_num_eaxc();
+   int num_eaxc_ul = xranlib->get_num_eaxc_ul();
+   int ndlrbs      = xranlib->get_num_dlrbs();
+   int nulrbs      = xranlib->get_num_ulrbs();
+
+   printf("**--**--**--**--**--**--**--**--**--**--**--**\n");
+   printf("Dump ORAN Configuration\n");
+   printf("* Numerology     = %d\n", numerology);
+   printf("* Duplex Type    = %d\n", duplex_type);
+   printf("* Number CC      = %d\n", num_cc);
+   printf("* Number eAxc    = %d\n", num_eaxc);
+   printf("* Number eAxc UL = %d\n", num_eaxc_ul);
+   printf("* Number RBs DL  = %d\n", ndlrbs);
+   printf("* Number RBs UL  = %d\n", nulrbs);
+   printf("**--**--**--**--**--**--**--**--**--**--**--**\n");
+
+   #if 0
+     printf("dump_oran_config exit program ...\n");
+     exit(-1);
+   #endif
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int setup_oran( void *xranlib_ ){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  if(xranlib->SetUp() < 0) {
+     return (-1);
+  }
+  return (0);
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int open_oran_callback(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  xranlib->Open(nullptr,
+            nullptr,
+            (void *)xran_fh_rx_callback,
+            (void *)xran_fh_rx_prach_callback,
+            (void *)xran_fh_srs_callback);
+  
+  return(0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int open_oran(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  struct xran_fh_config *pCfg = (struct xran_fh_config*) malloc(sizeof(struct xran_fh_config));
+  assert(pCfg != NULL);
+  xranlib->get_cfg_fh(pCfg);
+  xran_open(xranlib->get_xranhandle(),pCfg);
+
+  return(0);
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int initialize_oran(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+
+  xranlib->Init();
+
+  return(0);
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int start_oran(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  xranlib->Start();
+
+  return (0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int stop_oran(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  xranlib->Stop();
+
+  return (0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int close_oran(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  xranlib->Close();
+
+  return (0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int register_physide_callbacks(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+  
+  xran_reg_physide_cb(xranlib->get_xranhandle(), physide_dl_tti_call_back, NULL, 10, XRAN_CB_TTI);
+  xran_reg_physide_cb(xranlib->get_xranhandle(), physide_ul_half_slot_call_back, NULL, 10, XRAN_CB_HALF_SLOT_RX);
+  xran_reg_physide_cb(xranlib->get_xranhandle(), physide_ul_full_slot_call_back, NULL, 10, XRAN_CB_FULL_SLOT_RX);
+
+  return (0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int load_iq_from_file(void *xranlib_){
+   xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+
+   int  numCCPorts_ = xranlib->get_num_cc();
+   int  num_eAxc_   = xranlib->get_num_eaxc();
+
+   printf("numCCPorts_ =%d, num_eAxc_=%d, MAX_ANT_CARRIER_SUPPORTED =%d\n",numCCPorts_,num_eAxc_,MAX_ANT_CARRIER_SUPPORTED);
+
+   int i;
+   const char *IQ_filename[MAX_ANT_CARRIER_SUPPORTED];
+   for(i=0; i<MAX_ANT_CARRIER_SUPPORTED; i++){
+      if( (i==0) || (i==1) || (i==2) || (i==3) ){
+         IQ_filename[0] = "/home/oba/PISONS/phy/fhi_lib/app/usecase/mu0_5mhz/ant_0.bin";
+         IQ_filename[1] = "/home/oba/PISONS/phy/fhi_lib/app/usecase/mu0_5mhz/ant_1.bin";
+         IQ_filename[2] = "/home/oba/PISONS/phy/fhi_lib/app/usecase/mu0_5mhz/ant_2.bin";
+         IQ_filename[3] = "/home/oba/PISONS/phy/fhi_lib/app/usecase/mu0_5mhz/ant_3.bin";
+      }else{
+          IQ_filename[i] = "/0";
+      }
+   }
+
+   int32_t number_slots =  40;                         // According to wrapper.hpp  uint32_t m_nSlots = 10; but for the file 5MHz is set to 40 
+   uint32_t numerology   =  xranlib->get_numerology(); // According to the conf file is mu number
+   uint32_t bandwidth    =  5;                         // According to the wrapper.hpp since we are reading the 5MHz files
+   uint32_t sub6         =  xranlib->get_sub6();
+   iq_playback_buffer_size_dl = (number_slots * N_SYM_PER_SLOT * N_SC_PER_PRB * xranlib->get_num_rbs(numerology,bandwidth,sub6)*4L);
+   const char *string_msg = "DL IFFT IN IQ Samples in binary format";
+
+   for(i = 0; i < MAX_ANT_CARRIER_SUPPORTED && i < (int32_t)(numCCPorts_ * num_eAxc_); i++) {
+        char *name   = const_cast<char*>(IQ_filename[i]);
+        char *string = const_cast<char*>(string_msg); 
+        if(((uint8_t *)IQ_filename[i])[0]!=0){
+
+                p_tx_play_buffer[i]    = (int16_t*)malloc(iq_playback_buffer_size_dl);
+                assert (NULL != (p_tx_play_buffer[i]));
+                tx_play_buffer_size[i] = (int32_t)iq_playback_buffer_size_dl;
+
+                printf("Loading file [%d] %s \n",i,IQ_filename[i]);
+                tx_play_buffer_size[i] = sys_load_file_to_buff( name,
+                                                               string,
+                                                               (uint8_t*) p_tx_play_buffer[i],
+                                                               tx_play_buffer_size[i],
+                                                               1);
+                tx_play_buffer_position[i] = 0;
+        } else {
+
+                p_tx_play_buffer[i]=(int16_t*)malloc(iq_playback_buffer_size_dl);
+                tx_play_buffer_size[i]=0;
+                tx_play_buffer_position[i] = 0;
+        }
+   }
+
+return(0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+//------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int xran_fh_tx_send_buffer(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+
+  int32_t flowId;
+  void *ptr = NULL;
+  char *pos = NULL;
+
+        p_xran_dev_ctx_2 = xran_dev_get_ctx();
+       if (p_xran_dev_ctx_2 != NULL){
+          printf("p_xran_dev_ctx_2=%p\n",p_xran_dev_ctx_2);
+       }
+
+       int num_eaxc = xranlib->get_num_eaxc();
+       int num_eaxc_ul = xranlib->get_num_eaxc_ul();
+       uint32_t xran_max_antenna_nr = RTE_MAX(num_eaxc, num_eaxc_ul);
+       //uint32_t ant_el_trx = xranlib->get_num_antelmtrx();
+       //uint32_t xran_max_ant_array_elm_nr = RTE_MAX(ant_el_trx, xran_max_antenna_nr);
+
+       //int32_t nSectorIndex[XRAN_MAX_SECTOR_NR];
+       int32_t nSectorNum;
+
+       /*
+       for (nSectorNum = 0; nSectorNum < XRAN_MAX_SECTOR_NR; nSectorNum++)
+       {
+           nSectorIndex[nSectorNum] = nSectorNum;
+       }
+       */
+       nSectorNum = xranlib->get_num_cc();
+
+       int maxflowid = num_eaxc * (nSectorNum-1) + (xran_max_antenna_nr-1);
+       printf("the maximum flowID will be=%d\n",maxflowid);
+
+       for(uint16_t cc_id=0; cc_id<nSectorNum; cc_id++){
+          for(int32_t tti  = 0; tti  < XRAN_N_FE_BUF_LEN; tti++) {
+             for(uint8_t ant_id = 0; ant_id < xran_max_antenna_nr; ant_id++){
+                for(int32_t sym_idx = 0; sym_idx < XRAN_NUM_OF_SYMBOL_PER_SLOT; sym_idx++) {
+
+                   flowId = num_eaxc * cc_id + ant_id;
+                   uint8_t *pData = p_xran_dev_ctx_2->sFrontHaulTxBbuIoBufCtrl[tti % XRAN_N_FE_BUF_LEN][cc_id][ant_id].sBufferList.pBuffers[sym_idx%XRAN_NUM_OF_SYMBOL_PER_SLOT].pData;
+                   uint8_t *pPrbMapData = p_xran_dev_ctx_2->sFrontHaulTxPrbMapBbuIoBufCtrl[tti % XRAN_N_FE_BUF_LEN][cc_id][ant_id].sBufferList.pBuffers->pData;
+                   struct xran_prb_map *pPrbMap = (struct xran_prb_map *)pPrbMapData;
+                   ptr = pData;
+                   pos = ((char*)p_tx_play_buffer[flowId]) + tx_play_buffer_position[flowId];
+
+                   uint8_t *u8dptr;
+                   struct xran_prb_map *pRbMap = pPrbMap;
+                   int32_t sym_id = sym_idx%XRAN_NUM_OF_SYMBOL_PER_SLOT;
+                   if(ptr && pos){
+                      uint32_t idxElm = 0;
+                      u8dptr = (uint8_t*)ptr;
+                      int16_t payload_len = 0;
+
+                      uint8_t  *dst = (uint8_t *)u8dptr;
+                      uint8_t  *src = (uint8_t *)pos;
+                      struct xran_prb_elm* p_prbMapElm = &pRbMap->prbMap[idxElm];
+
+                      dst =  xran_add_hdr_offset(dst, p_prbMapElm->compMethod);
+                      for (idxElm = 0;  idxElm < pRbMap->nPrbElm; idxElm++) {
+                         struct xran_section_desc *p_sec_desc = NULL;
+                         p_prbMapElm = &pRbMap->prbMap[idxElm];
+                         p_sec_desc =  p_prbMapElm->p_sec_desc[sym_id];
+
+                         if(p_sec_desc == NULL){
+                            printf ("p_sec_desc == NULL\n");
+                            exit(-1);
+                         }
+                         src = (uint8_t *)(pos + p_prbMapElm->nRBStart*N_SC_PER_PRB*4L);
+
+                         if(p_prbMapElm->compMethod == XRAN_COMPMETHOD_NONE) {
+                            payload_len = p_prbMapElm->nRBSize*N_SC_PER_PRB*4L;
+                            rte_memcpy(dst, src, payload_len);
+                         } else if (p_prbMapElm->compMethod == XRAN_COMPMETHOD_BLKFLOAT) {
+                            printf("idxElm=%d, compMeth==BLKFLOAT\n",idxElm);
+                            struct xranlib_compress_request  bfp_com_req;
+                            struct xranlib_compress_response bfp_com_rsp;
+
+                            memset(&bfp_com_req, 0, sizeof(struct xranlib_compress_request));
+                            memset(&bfp_com_rsp, 0, sizeof(struct xranlib_compress_response));
+
+                            bfp_com_req.data_in    = (int16_t*)src;
+                            bfp_com_req.numRBs     = p_prbMapElm->nRBSize;
+                            bfp_com_req.len        = p_prbMapElm->nRBSize*N_SC_PER_PRB*4L;
+                            bfp_com_req.compMethod = p_prbMapElm->compMethod;
+                            bfp_com_req.iqWidth    = p_prbMapElm->iqWidth;
+
+                            bfp_com_rsp.data_out   = (int8_t*)dst;
+                            bfp_com_rsp.len        = 0;
+
+                            xranlib_compress_avx512(&bfp_com_req, &bfp_com_rsp);
+                            payload_len = bfp_com_rsp.len;
+                         }else {
+                            printf ("p_prbMapElm->compMethod == %d is not supported\n",
+                                     p_prbMapElm->compMethod);
+                            exit(-1);
+                         }
+                         p_sec_desc->iq_buffer_offset = RTE_PTR_DIFF(dst, u8dptr);
+                         p_sec_desc->iq_buffer_len = payload_len;
+                         
+                         dst += payload_len;
+                         dst  = xran_add_hdr_offset(dst, p_prbMapElm->compMethod);
+                     }
+                   } else {
+                       exit(-1);
+                       printf("ptr ==NULL\n");
+                   }
+                }
+              }
+            }
+          }
+return(0);                                   
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+
+
+  int tti = /*frame*SUBFRAMES_PER_SYSTEMFRAME*SLOTNUM_PER_SUBFRAME+*/10*frame+slot; //commented out temporarily to check that compilation of oran 5g is working.
+
+  //int32_t flowId;
+  void *ptr = NULL;
+  int32_t  *pos = NULL;
+
+        p_xran_dev_ctx_2 = xran_dev_get_ctx();
+#if 0
+       if (p_xran_dev_ctx_2 != NULL){
+          printf("p_xran_dev_ctx_2=%d\n",p_xran_dev_ctx_2);
+       }
+#endif
+
+       int num_eaxc = xranlib->get_num_eaxc();
+       int num_eaxc_ul = xranlib->get_num_eaxc_ul();
+       uint32_t xran_max_antenna_nr = RTE_MAX(num_eaxc, num_eaxc_ul);
+       //uint32_t ant_el_trx = xranlib->get_num_antelmtrx();
+       //uint32_t xran_max_ant_array_elm_nr = RTE_MAX(ant_el_trx, xran_max_antenna_nr);
+
+       //int32_t nSectorIndex[XRAN_MAX_SECTOR_NR];
+       //int32_t nSectorNum;
+
+       /*
+       for (nSectorNum = 0; nSectorNum < XRAN_MAX_SECTOR_NR; nSectorNum++)
+       {
+           nSectorIndex[nSectorNum] = nSectorNum;
+       }
+       */
+       //nSectorNum = xranlib->get_num_cc();
+
+       //int maxflowid = num_eaxc * (nSectorNum-1) + (xran_max_antenna_nr-1);
+       
+
+       for(uint16_t cc_id=0; cc_id<1/*nSectorNum*/; cc_id++){ // OAI does not support multiple CC yet.
+           for(uint8_t ant_id = 0; ant_id < xran_max_antenna_nr && ant_id<ru->nb_rx; ant_id++){
+              // This loop would better be more inner to avoid confusion and maybe also errors.
+              for(int32_t sym_idx = 0; sym_idx < XRAN_NUM_OF_SYMBOL_PER_SLOT; sym_idx++) {
+
+                 //flowId = num_eaxc * cc_id + ant_id;
+                 uint8_t *pData = p_xran_dev_ctx_2->sFrontHaulRxBbuIoBufCtrl[tti % XRAN_N_FE_BUF_LEN][cc_id][ant_id].sBufferList.pBuffers[sym_idx%XRAN_NUM_OF_SYMBOL_PER_SLOT].pData;
+                 uint8_t *pPrbMapData = p_xran_dev_ctx_2->sFrontHaulRxPrbMapBbuIoBufCtrl[tti % XRAN_N_FE_BUF_LEN][cc_id][ant_id].sBufferList.pBuffers->pData;
+                 struct xran_prb_map *pPrbMap = (struct xran_prb_map *)pPrbMapData;
+                 ptr = pData;
+                 pos = &ru->rxdataF[ant_id][sym_idx * 2048 /*fp->ofdm_symbol_size*/]; // We had to use a different ru structure than benetel so the access to the buffer is not the same.
+
+                 uint8_t *u8dptr;
+                 struct xran_prb_map *pRbMap = pPrbMap;
+                 int32_t sym_id = sym_idx%XRAN_NUM_OF_SYMBOL_PER_SLOT;
+                 if(ptr && pos){
+                    uint32_t idxElm = 0;
+                    u8dptr = (uint8_t*)ptr;
+                    int16_t payload_len = 0;
+
+                    uint8_t *src = (uint8_t *)u8dptr;
+                    //uint8_t *dst = (uint8_t *)pos;
+                    // first half
+                    uint8_t  *src1 = (uint8_t *)u8dptr;
+                    uint8_t  *dst1 = (uint8_t *)pos;
+                    // second half
+                    uint8_t  *src2 = (uint8_t *)u8dptr;
+                    uint8_t  *dst2 = (uint8_t *)pos;
+
+                    struct xran_prb_elm* p_prbMapElm = &pRbMap->prbMap[idxElm];
+
+                    for (idxElm = 0;  idxElm < pRbMap->nPrbElm; idxElm++) {
+                       struct xran_section_desc *p_sec_desc = NULL;
+                       p_prbMapElm = &pRbMap->prbMap[idxElm];
+                       p_sec_desc =  p_prbMapElm->p_sec_desc[sym_id];
+
+                       if(pRbMap->nPrbElm==1 && idxElm==0){
+                         src = pData;
+                       }
+                       else if(p_sec_desc->pData==NULL){
+                         return -1;
+                       }else{
+                         src =  p_sec_desc->pData;
+                       }
+
+                       src2 = src;
+
+                       if(p_sec_desc == NULL){
+                          printf ("p_sec_desc == NULL\n");
+                          exit(-1);
+                       }
+                       // Calculation of the pointer for the section in the buffer.
+                       // first half
+                       dst1 = (uint8_t *)(pos + p_prbMapElm->nRBStart*N_SC_PER_PRB);
+                       // second half
+                       dst2 = (uint8_t *)(pos + (p_prbMapElm->nRBStart*N_SC_PER_PRB + 1272/2) + 2048 - 1272);
+                       //printf("RRR: idxElm=%d\tcompMethod=%d\tiqWidth=%d\n",idxElm,p_prbMapElm->compMethod,p_prbMapElm->iqWidth);
+                       if(p_prbMapElm->compMethod == XRAN_COMPMETHOD_NONE) {
+                          payload_len = p_prbMapElm->nRBSize*N_SC_PER_PRB*4L;
+                          src1 = src2 + payload_len/2;
+                          rte_memcpy(dst1, src1, payload_len/2);
+                          rte_memcpy(dst2, src2, payload_len/2);
+                       } else if (p_prbMapElm->compMethod == XRAN_COMPMETHOD_BLKFLOAT) {
+                          struct xranlib_decompress_request  bfp_decom_req_2;
+                          struct xranlib_decompress_response bfp_decom_rsp_2;
+                          struct xranlib_decompress_request  bfp_decom_req_1;
+                          struct xranlib_decompress_response bfp_decom_rsp_1;
+
+
+                          payload_len = (3* p_prbMapElm->iqWidth + 1)*p_prbMapElm->nRBSize;
+
+                          memset(&bfp_decom_req_2, 0, sizeof(struct xranlib_decompress_request));
+                          memset(&bfp_decom_rsp_2, 0, sizeof(struct xranlib_decompress_response));
+                          memset(&bfp_decom_req_1, 0, sizeof(struct xranlib_decompress_request));
+                          memset(&bfp_decom_rsp_1, 0, sizeof(struct xranlib_decompress_response));
+
+                          bfp_decom_req_2.data_in    = (int8_t*)src2;
+                          bfp_decom_req_2.numRBs     = p_prbMapElm->nRBSize/2;
+                          bfp_decom_req_2.len        = payload_len/2;
+                          bfp_decom_req_2.compMethod = p_prbMapElm->compMethod;
+                          bfp_decom_req_2.iqWidth    = p_prbMapElm->iqWidth;
+
+                          bfp_decom_rsp_2.data_out   = (int16_t*)dst2;
+                          bfp_decom_rsp_2.len        = 0;
+
+                          xranlib_decompress_avx512(&bfp_decom_req_2, &bfp_decom_rsp_2);
+                          
+                          int16_t first_half_len = bfp_decom_rsp_2.len;
+                          src1 = src2+(payload_len/2);
+
+                          bfp_decom_req_1.data_in    = (int8_t*)src1;
+                          bfp_decom_req_1.numRBs     = p_prbMapElm->nRBSize/2;
+                          bfp_decom_req_1.len        = payload_len/2;
+                          bfp_decom_req_1.compMethod = p_prbMapElm->compMethod;
+                          bfp_decom_req_1.iqWidth    = p_prbMapElm->iqWidth;
+
+                          bfp_decom_rsp_1.data_out   = (int16_t*)dst1;
+                          bfp_decom_rsp_1.len        = 0;
+
+                          xranlib_decompress_avx512(&bfp_decom_req_1, &bfp_decom_rsp_1);
+                          payload_len = bfp_decom_rsp_1.len+first_half_len;
+                       }else {
+                          printf ("p_prbMapElm->compMethod == %d is not supported\n",
+                                   p_prbMapElm->compMethod);
+                          exit(-1);
+                       }
+                   }
+
+                } else {
+                     exit(-1);
+                     printf("ptr ==NULL\n");
+                }
+              }
+            }
+          }
+return(0);                                   
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uint64_t timestamp){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+
+
+  int tti = /*frame*SUBFRAMES_PER_SYSTEMFRAME*SLOTNUM_PER_SUBFRAME+*/10*frame+slot; //commented out temporarily to check that compilation of oran 5g is working.
+
+  //int32_t flowId;
+  void *ptr = NULL;
+  int32_t  *pos = NULL;
+
+        p_xran_dev_ctx_2 = xran_dev_get_ctx();
+#if 0
+       if (p_xran_dev_ctx_2 != NULL){
+          printf("p_xran_dev_ctx_2=%d\n",p_xran_dev_ctx_2);
+       }
+#endif
+
+       int num_eaxc = xranlib->get_num_eaxc();
+       int num_eaxc_ul = xranlib->get_num_eaxc_ul();
+       uint32_t xran_max_antenna_nr = RTE_MAX(num_eaxc, num_eaxc_ul);
+       //uint32_t ant_el_trx = xranlib->get_num_antelmtrx();
+       //uint32_t xran_max_ant_array_elm_nr = RTE_MAX(ant_el_trx, xran_max_antenna_nr);
+
+       //int32_t nSectorIndex[XRAN_MAX_SECTOR_NR];
+       //int32_t nSectorNum;
+
+       /*
+       for (nSectorNum = 0; nSectorNum < XRAN_MAX_SECTOR_NR; nSectorNum++)
+       {
+           nSectorIndex[nSectorNum] = nSectorNum;
+       }
+       */
+       //nSectorNum = xranlib->get_num_cc();
+
+       //int maxflowid = num_eaxc * (nSectorNum-1) + (xran_max_antenna_nr-1);
+
+       for(uint16_t cc_id=0; cc_id<1/*nSectorNum*/; cc_id++){ // OAI does not support multiple CC yet.
+           for(uint8_t ant_id = 0; ant_id < xran_max_antenna_nr && ant_id<ru->nb_tx; ant_id++){
+              // This loop would better be more inner to avoid confusion and maybe also errors.
+              for(int32_t sym_idx = 0; sym_idx < XRAN_NUM_OF_SYMBOL_PER_SLOT; sym_idx++) {
+
+                 //flowId = num_eaxc * cc_id + ant_id;
+                 uint8_t *pData = p_xran_dev_ctx_2->sFrontHaulTxBbuIoBufCtrl[tti % XRAN_N_FE_BUF_LEN][cc_id][ant_id].sBufferList.pBuffers[sym_idx%XRAN_NUM_OF_SYMBOL_PER_SLOT].pData;
+                 uint8_t *pPrbMapData = p_xran_dev_ctx_2->sFrontHaulTxPrbMapBbuIoBufCtrl[tti % XRAN_N_FE_BUF_LEN][cc_id][ant_id].sBufferList.pBuffers->pData;
+                 struct xran_prb_map *pPrbMap = (struct xran_prb_map *)pPrbMapData;
+                 ptr = pData;
+                 pos = &ru->txdataF_BF[ant_id][sym_idx * 2048 /*fp->ofdm_symbol_size*/]; // We had to use a different ru structure than benetel so the access to the buffer is not the same.
+
+                 uint8_t *u8dptr;
+                 struct xran_prb_map *pRbMap = pPrbMap;
+                 int32_t sym_id = sym_idx%XRAN_NUM_OF_SYMBOL_PER_SLOT;
+                 if(ptr && pos){
+                    uint32_t idxElm = 0;
+                    u8dptr = (uint8_t*)ptr;
+                    int16_t payload_len = 0;
+
+                    uint8_t *dst = (uint8_t *)u8dptr;
+                    //uint8_t *src = (uint8_t *)pos;
+                    // first half
+                    uint8_t  *dst1 = (uint8_t *)u8dptr;
+                    uint8_t  *src1 = (uint8_t *)pos;
+                    // second half
+                    uint8_t  *dst2 = (uint8_t *)u8dptr;
+                    uint8_t  *src2 = (uint8_t *)pos;
+
+                    struct xran_prb_elm* p_prbMapElm = &pRbMap->prbMap[idxElm];
+
+                    //printf("RRR : nPrbElm=%d\n",pRbMap->nPrbElm);
+                    for (idxElm = 0;  idxElm < pRbMap->nPrbElm; idxElm++) {
+                       struct xran_section_desc *p_sec_desc = NULL;
+                       p_prbMapElm = &pRbMap->prbMap[idxElm];
+                       p_sec_desc =  p_prbMapElm->p_sec_desc[sym_id];
+
+                       payload_len = p_prbMapElm->nRBSize*N_SC_PER_PRB*4L;
+                       dst =  xran_add_hdr_offset(dst, p_prbMapElm->compMethod);
+                       dst2 = dst;
+                       dst1 = dst2 + payload_len/2;
+
+                       if(p_sec_desc == NULL){
+                          printf ("p_sec_desc == NULL\n");
+                          exit(-1);
+                       }
+                       // Calculation of the pointer for the section in the buffer.
+                       // first half
+                       src1 = (uint8_t *)(pos + p_prbMapElm->nRBStart*N_SC_PER_PRB);
+                       // second half
+                       src2 = (uint8_t *)(pos + (p_prbMapElm->nRBStart*N_SC_PER_PRB + 1272/2) + 2048 - 1272);
+                       if(p_prbMapElm->compMethod == XRAN_COMPMETHOD_NONE) {
+                          rte_memcpy(dst1, src1, payload_len/2);
+                          rte_memcpy(dst2, src2, payload_len/2);
+                       } else if (p_prbMapElm->compMethod == XRAN_COMPMETHOD_BLKFLOAT) {
+                          printf("idxElm=%d, compMeth==BLKFLOAT\n",idxElm);
+                          struct xranlib_compress_request  bfp_com_req;
+                          struct xranlib_compress_response bfp_com_rsp;
+
+                          memset(&bfp_com_req, 0, sizeof(struct xranlib_compress_request));
+                          memset(&bfp_com_rsp, 0, sizeof(struct xranlib_compress_response));
+
+                          bfp_com_req.data_in    = (int16_t*)src2;
+                          bfp_com_req.numRBs     = p_prbMapElm->nRBSize/2;
+                          bfp_com_req.len        = payload_len/2;
+                          bfp_com_req.compMethod = p_prbMapElm->compMethod;
+                          bfp_com_req.iqWidth    = p_prbMapElm->iqWidth;
+
+                          bfp_com_rsp.data_out   = (int8_t*)dst2;
+                          bfp_com_rsp.len        = 0;
+
+                          xranlib_compress_avx512(&bfp_com_req, &bfp_com_rsp);
+                          
+                          int16_t first_half_len = bfp_com_rsp.len;
+
+                          dst1 = dst2 + first_half_len;
+
+                          bfp_com_req.data_in    = (int16_t*)src1;
+                          bfp_com_req.numRBs     = p_prbMapElm->nRBSize/2;
+                          bfp_com_req.len        = payload_len/2;
+                          bfp_com_req.compMethod = p_prbMapElm->compMethod;
+                          bfp_com_req.iqWidth    = p_prbMapElm->iqWidth;
+
+                          bfp_com_rsp.data_out   = (int8_t*)dst1;
+                          bfp_com_rsp.len        = 0;
+
+                          xranlib_compress_avx512(&bfp_com_req, &bfp_com_rsp);
+                          payload_len = bfp_com_rsp.len+first_half_len;
+                       }else {
+                          printf ("p_prbMapElm->compMethod == %d is not supported\n",
+                                   p_prbMapElm->compMethod);
+                          exit(-1);
+                       }
+
+                       p_sec_desc->iq_buffer_offset = RTE_PTR_DIFF(dst, u8dptr);
+                       p_sec_desc->iq_buffer_len = payload_len;
+                       
+                       dst += payload_len;
+                       dst  = xran_add_hdr_offset(dst, p_prbMapElm->compMethod);
+                   }
+
+                   // The tti should be updated as it increased.
+                   pRbMap->tti_id = tti;
+
+                } else {
+                     exit(-1);
+                     printf("ptr ==NULL\n");
+                }
+              }
+            }
+          }
+return(0);                                   
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+
+//-----------------------------------------------------------------------
+int64_t count_sec =0;
+struct xran_common_counters x_counters;
+uint64_t nTotalTime;
+uint64_t nUsedTime;
+uint32_t nCoreUsed;
+float nUsedPercent;
+uint64_t old_rx_counter = 0;
+uint64_t old_tx_counter = 0;
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int compute_xran_statistics(void *xranlib_){
+  xranLibWraper *xranlib = ((xranLibWraper *) xranlib_);
+           
+  if(xran_get_common_counters(xranlib->get_xranhandle(), &x_counters) == XRAN_STATUS_SUCCESS) {
+     xran_get_time_stats(&nTotalTime, &nUsedTime, &nCoreUsed, 1);
+     nUsedPercent = ((float)nUsedTime * 100.0) / (float)nTotalTime;
+
+     printf("[rx %7ld pps %7ld kbps %7ld][tx %7ld pps %7ld kbps %7ld] [on_time %ld early %ld late %ld corrupt %ld pkt_dupl %ld Total %ld] IO Util: %5.2f %%\n",
+                                 x_counters.rx_counter,
+                                 x_counters.rx_counter-old_rx_counter,
+                                 x_counters.rx_bytes_per_sec*8/1000L,
+                                 x_counters.tx_counter,
+                                 x_counters.tx_counter-old_tx_counter,
+                                 x_counters.tx_bytes_per_sec*8/1000L,
+                                 x_counters.Rx_on_time,
+                                 x_counters.Rx_early,
+                                 x_counters.Rx_late,
+                                 x_counters.Rx_corrupt,
+                                 x_counters.Rx_pkt_dupl,
+                                 x_counters.Total_msgs_rcvd,
+                                 nUsedPercent);
+
+      if(x_counters.rx_counter > old_rx_counter)
+         old_rx_counter = x_counters.rx_counter;
+      if(x_counters.tx_counter > old_tx_counter)
+         old_tx_counter = x_counters.tx_counter;
+  } else {
+      printf("error xran_get_common_counters\n");
+      return(1);
+  }
+
+  return (0);
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+void check_xran_ptp_sync(){
+
+   if (xran_is_synchronized() != 0)
+        printf("Machine is not synchronized using PTP!\n");
+    else
+        printf("Machine is synchronized using PTP!\n");
+
+}
+#ifdef __cplusplus
+}
+#endif
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+

targets/ARCH/ETHERNET/oran/5g/oran.h

@@ -0,0 +1,48 @@
+/*
+ *  * 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
+ *                    */
+
+#ifndef _ORAN_H_
+#define _ORAN_H_
+
+#include "shared_buffers.h"
+#include "common_lib.h"
+void oran_fh_if4p5_south_out(RU_t *ru,
+			     int frame,
+			     int slot,
+			     uint64_t timestamp);
+
+void oran_fh_if4p5_south_in(RU_t *ru,
+			    int *frame,
+			    int *slot);
+
+int transport_init(openair0_device *device,
+                     openair0_config_t *openair0_cfg,
+                     eth_params_t * eth_params );
+
+
+typedef struct {
+  eth_state_t           e;
+  shared_buffers        buffers;
+  rru_config_msg_type_t last_msg;
+  int                   capabilities_sent;
+  void                  *oran_priv;
+} oran_eth_state_t;
+#endif /* _ORAN_H_ */

targets/ARCH/ETHERNET/oran/5g/oran_isolate.c

@@ -0,0 +1,567 @@
+/*
+ * 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
+ */
+
+
+#include <stdio.h>
+#include "common_lib.h"
+#include "ethernet_lib.h"
+#include "oran_isolate.h"
+
+#include "common/utils/LOG/log.h"
+#include "common/utils/LOG/vcd_signal_dumper.h"
+#include "openair1/PHY/defs_gNB.h"
+
+typedef struct {
+  eth_state_t           e;
+  rru_config_msg_type_t last_msg;
+  int                   capabilities_sent;
+  void                  *oran_priv;
+} oran_eth_state_t;
+
+
+int trx_oran_start(openair0_device *device)
+{
+
+  printf("ORAN: %s\n", __FUNCTION__);
+
+#if 1
+
+  oran_eth_state_t *s = device->priv;
+
+  // Start ORAN
+   if ( start_oran(s->oran_priv) !=0 ){
+      printf("%s:%d:%s: Start ORAN failed ... Exit\n",
+         __FILE__, __LINE__, __FUNCTION__);
+      exit(1); 
+   }else{
+      printf("Start ORAN. Done\n");
+   }
+#endif
+
+  return 0;
+
+}
+
+
+void trx_oran_end(openair0_device *device)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  oran_eth_state_t *s = device->priv;
+  stop_oran(s->oran_priv);
+  close_oran(s->oran_priv);
+}
+
+
+int trx_oran_stop(openair0_device *device)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  oran_eth_state_t *s = device->priv;
+  stop_oran(s->oran_priv);
+  return(0);
+}
+
+int trx_oran_set_freq(openair0_device* device,
+                         openair0_config_t *openair0_cfg,
+                         int exmimo_dump_config)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return(0);
+}
+
+int trx_oran_set_gains(openair0_device* device,
+                          openair0_config_t *openair0_cfg)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return(0);
+}
+
+int trx_oran_get_stats(openair0_device* device)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return(0);
+}
+
+
+int trx_oran_reset_stats(openair0_device* device)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return(0);
+}
+
+int ethernet_tune(openair0_device *device,
+                  unsigned int option,
+                  int value)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return 0;
+}
+
+int trx_oran_write_raw(openair0_device *device,
+                          openair0_timestamp timestamp,
+                          void **buff, int nsamps, int cc, int flags)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return 0;
+}
+
+int trx_oran_read_raw(openair0_device *device,
+                         openair0_timestamp *timestamp,
+                         void **buff, int nsamps, int cc)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+  return 0;
+}
+
+char *msg_type(int t)
+{
+  static char *s[12] = {
+    "RAU_tick",
+    "RRU_capabilities",
+    "RRU_config",
+    "RRU_config_ok",
+    "RRU_start",
+    "RRU_stop",
+    "RRU_sync_ok",
+    "RRU_frame_resynch",
+    "RRU_MSG_max_num",
+    "RRU_check_sync",
+    "RRU_config_update",
+    "RRU_config_update_ok",
+  };
+
+  if (t < 0 || t > 11) return "UNKNOWN";
+  return s[t];
+}
+
+int trx_oran_ctlsend(openair0_device *device, void *msg, ssize_t msg_len)
+{
+  RRU_CONFIG_msg_t *rru_config_msg = msg;
+  oran_eth_state_t *s = device->priv;
+
+  printf("ORAN: %s\n", __FUNCTION__);
+
+  printf("    rru_config_msg->type %d [%s]\n", rru_config_msg->type,
+         msg_type(rru_config_msg->type));
+
+  s->last_msg = rru_config_msg->type;
+
+  return msg_len;
+}
+
+int trx_oran_ctlrecv(openair0_device *device, void *msg, ssize_t msg_len)
+{
+  RRU_CONFIG_msg_t *rru_config_msg = msg;
+  oran_eth_state_t *s = device->priv;
+
+  printf("ORAN: %s\n", __FUNCTION__);
+
+  if (s->last_msg == RAU_tick && s->capabilities_sent == 0) {
+    printf("CCCCC ORAN ctrlrcv RRU_tick received and send capabilities hard coded\n");
+    RRU_capabilities_t *cap;
+    rru_config_msg->type = RRU_capabilities;
+    rru_config_msg->len  = sizeof(RRU_CONFIG_msg_t)-MAX_RRU_CONFIG_SIZE+sizeof(RRU_capabilities_t);
+    // Fill RRU capabilities (see openair1/PHY/defs_RU.h)
+    // For now they are hard coded - try to retreive the params from openari device
+    
+    cap = (RRU_capabilities_t*)&rru_config_msg->msg[0];
+    cap->FH_fmt                           = OAI_IF4p5_only;
+    cap->num_bands                        = 1;
+    cap->band_list[0]                     = 78;
+    // cap->num_concurrent_bands             = 1; component carriers
+    cap->nb_rx[0]                         = 1; //device->openair0_cfg->rx_num_channels;
+    cap->nb_tx[0]                         = 1; //device->openair0_cfg->tx_num_channels;
+    cap->max_pdschReferenceSignalPower[0] = -27;
+    cap->max_rxgain[0]                    = 90;
+    cap->N_RB_DL[0]                       = 106;
+    cap->N_RB_UL[0]                       = 106;
+   
+
+    s->capabilities_sent = 1;
+
+    return rru_config_msg->len;
+  }
+  if (s->last_msg == RRU_config) {
+    printf("Oran RRU_config\n");
+    rru_config_msg->type = RRU_config_ok;
+    //return 0;
+  }
+#if 0
+  if (s->last_msg == RRU_start) {
+     // Folllow the same steps as in the wrapper
+     printf("Oran RRU_start\n");
+     
+     // Check if the machine is PTP sync
+     check_xran_ptp_sync();
+
+     // SetUp
+     if ( setup_oran(s->oran_priv) !=0 ){ 
+        printf("%s:%d:%s: SetUp ORAN failed ... Exit\n",
+           __FILE__, __LINE__, __FUNCTION__);
+        exit(1);       
+     }else{
+        printf("SetUp ORAN. Done\n");
+     }
+     
+     // Load the IQ samples from file
+     load_iq_from_file(s->oran_priv);
+     printf("Load IQ from file. Done\n");
+
+     // Register physide callbacks
+     register_physide_callbacks(s->oran_priv);
+     printf("Register physide callbacks. Done\n");
+
+     // Open callbacks
+     open_oran_callback(s->oran_priv);
+     printf("Open Oran callbacks. Done\n");
+
+     // Init ORAN
+     initialize_oran(s->oran_priv);
+     printf("Init Oran. Done\n");
+
+     // Copy the loaded IQ to the xran buffer fro the tx
+     xran_fh_tx_send_buffer(s->oran_priv);
+     printf("ORAN FH send tx buffer filled in with loaded IQs. Done\n");
+
+     // Open ORAN
+     open_oran(s->oran_priv);
+     printf("xran_open. Done\n");
+
+     // Start ORAN
+     if ( start_oran(s->oran_priv) !=0 ){
+        printf("%s:%d:%s: Start ORAN failed ... Exit\n",
+           __FILE__, __LINE__, __FUNCTION__);
+        exit(1); 
+     }else{
+        printf("Start ORAN. Done\n");
+     }
+    
+     #if 0 
+     // Once xran library and thread started compute the statistics
+     while(1){
+        sleep(1);
+        compute_xran_statistics(s->oran_priv); 
+     }
+     #endif
+
+  }
+#endif
+  return 0;
+}
+
+void oran_fh_if4p5_south_in(RU_t *ru,
+                               int *frame,
+                               int *slot)
+{
+/*
+  if(*frame==0 && *slot==0){
+    printf("XXX oran_fh_if4p5_south_in %d %d\n", *frame, *slot);
+  //  sleep(1);
+  }
+*/
+
+  oran_eth_state_t *s = ru->ifdevice.priv;
+  NR_DL_FRAME_PARMS *fp;
+  int symbol;
+  int32_t *rxdata;
+  int antenna;
+ 
+  //printf("XXX ORAN_fh_if4p5_south_in %d %d\n", *frame, *slot);
+
+  ru_info_t ru_info;
+  ru_info.nb_rx = ru->nb_rx;
+  ru_info.rxdataF = ru->common.rxdataF;
+
+  int ret = xran_fh_rx_read_slot(s->oran_priv, &ru_info, *frame, *slot);  
+
+  if (ret != 0){
+     printf("ORAN: ORAN_fh_if4p5_south_in ERROR in RX function \n");
+  }
+#if 0
+  for (antenna = 0; antenna < ru->nb_rx; antenna++) {
+    for (symbol = 0; symbol < 14; symbol++) {
+      printf("\nantenna:%d\tsymbol=%d\n",antenna,symbol);
+      for(int sample = 0; sample < 2048; sample++){
+        printf("%x ",ru->common.rxdataF[antenna][symbol*2048+sample]);
+      }
+    }
+  }
+#endif
+
+#if 0
+next:
+     while (!((s->buffers.ul_busy[0][*slot] == 0x3fff &&
+            s->buffers.ul_busy[1][*slot] == 0x3fff) ||
+           s->buffers.prach_busy[*slot] == 1))
+    wait_ul_buffer(&s->buffers, *slot);
+  if (s->buffers.prach_busy[*slot] == 1) {
+    int i;
+    int antenna = 0;
+    uint16_t *in;
+    uint16_t *out;
+    in = (uint16_t *)s->buffers.prach[*slot];
+    out = (uint16_t *)ru->prach_rxsigF[0][antenna];
+    for (i = 0; i < 839*2; i++)
+      out[i] = ntohs(in[i]);
+    s->buffers.prach_busy[*slot] = 0;
+    //printf("prach for f.sl %d.%d\n", *frame, *slot);
+    //ru->wakeup_prach_gNB(ru->gNB_list[0], ru, *frame, *slot);
+    goto next;
+  }
+#endif
+#if 1
+  fp = ru->nr_frame_parms;
+  for (antenna = 0; antenna < ru->nb_rx; antenna++) {
+    for (symbol = 0; symbol < 14; symbol++) {
+      /*      
+      int i;
+      int16_t *p = (int16_t *)(&s->buffers.ul[antenna][*slot][symbol*1272*4]);
+      for (i = 0; i < 1272*2; i++) {
+        p[i] = (int16_t)(ntohs(p[i])) / 16;
+      }
+      */
+      rxdata = &ru->common.rxdataF[antenna][symbol * fp->ofdm_symbol_size]; 
+    }
+  }
+#endif
+  RU_proc_t *proc = &ru->proc;
+  int f = *frame;
+  int sl = *slot;
+
+  //calculate timestamp_rx, timestamp_tx based on frame and slot
+  proc->tti_rx       = sl;
+  proc->frame_rx     = f;
+  /* TODO: be sure of samples_per_slot0
+  FK: should use get_samples_per_slot(slot)
+  but for mu=1 its ok
+  */
+  proc->timestamp_rx = ((proc->frame_rx * 20)  + proc->tti_rx ) * fp->samples_per_slot0;
+
+  if (get_nprocs()<=4) {
+    // why? what if there are more?
+    proc->tti_tx   = (sl+ru->sl_ahead)%20;
+    proc->frame_tx = (sl>(19-ru->sl_ahead)) ? (f+1)&1023 : f;
+  }
+#if 0
+   printf("south_in:\ttimestamp_rx=%d{frame_rx=%d,tti_rx=%d}\ttti_tx=%d\tframe_tx=%d\n\n",proc->timestamp_rx,proc->frame_rx,proc->tti_rx,proc->tti_tx,proc->frame_tx);
+   if(proc->frame_rx ==20){
+      exit(-1);
+   }
+#endif
+}
+
+void oran_fh_if4p5_south_out(RU_t *ru,
+                                int frame,
+                                int slot,
+                                uint64_t timestamp)
+{
+  openair0_device *device = &ru->ifdevice;
+  oran_eth_state_t *s = device->priv;
+
+  ru_info_t ru_info;
+  ru_info.nb_tx = ru->nb_tx;
+  ru_info.txdataF_BF = ru->common.txdataF_BF;
+//printf("south_out:\tframe=%d\tslot=%d\ttimestamp=%ld\n",frame,slot,timestamp);
+#if 0
+//printf("\n ORAN south out frame:%d, slot:%d. ru->common.txdataF_BF and  ru_info.txdataF_BF \n",frame,slot);
+for(int hhh=0; hhh<(14); hhh++ ){
+   for(int jjj=0; jjj<2048; jjj++){
+      /// Try to set all the values of the buffer to 1
+      ru->common.txdataF_BF[0][hhh*2048+jjj] = 256;
+/*      if(ru->common.txdataF_BF[0][hhh*2048+jjj] > 0){      
+          printf(" %d:%d:%d ",hhh*2048+jjj,ru->common.txdataF_BF[0][hhh*2048+jjj],ru_info.txdataF_BF[0][hhh*2048+jjj]);
+       }
+*/
+   }
+}
+//printf(" \n");
+//exit(-1);
+#endif
+
+  int ret = xran_fh_tx_send_slot(s->oran_priv, &ru_info, frame, slot, timestamp);
+  if (ret != 0){
+     printf("ORAN: ORAN_fh_if4p5_south_out ERROR in TX function \n");
+  }
+
+#if 0
+  if(frame==0 && slot<100){
+    printf("XXX oran_fh_if4p5_south_out %d %d %ld\n", frame, slot, timestamp);
+  }
+#endif
+#if 0
+//printf("Sofia-Romain exit south out\n");
+//exit(-1);
+  oran_eth_state_t *s = ru->ifdevice.priv;
+  NR_DL_FRAME_PARMS *fp;
+  int symbol;
+  int32_t *txdata;
+  int aa;
+
+  //printf("BENETEL: %s (f.sf %d.%d ts %ld)\n", __FUNCTION__, frame, slot, timestamp);
+
+  lock_dl_buffer(&s->buffers, slot);
+  if (s->buffers.dl_busy[0][slot] ||
+      s->buffers.dl_busy[1][slot]) {
+    printf("%s: fatal: DL buffer busy for subframe %d\n", __FUNCTION__, slot);
+    unlock_dl_buffer(&s->buffers, slot);
+    return;
+  }
+
+  fp = ru->nr_frame_parms;
+  if (ru->num_gNB != 1 || fp->ofdm_symbol_size != 2048 ||
+      fp->Ncp != NORMAL || fp->symbols_per_slot != 14) {
+    printf("%s:%d:%s: unsupported configuration\n",
+           __FILE__, __LINE__, __FUNCTION__);
+    exit(1);
+  }
+
+  for (aa = 0; aa < ru->nb_tx; aa++) {
+    for (symbol = 0; symbol < 14; symbol++) {
+      txdata = &ru->common.txdataF_BF[aa][symbol * fp->ofdm_symbol_size];
+#if 1
+      memcpy(&s->buffers.dl[aa][slot][symbol*1272*4],
+             txdata + 2048 - (1272/2),
+             (1272/2) * 4);
+      memcpy(&s->buffers.dl[aa][slot][symbol*1272*4] + (1272/2)*4,
+             txdata,
+             (1272/2) * 4);
+#endif
+      int i;
+      uint16_t *p = (uint16_t *)(&s->buffers.dl[aa][slot][symbol*1272*4]);
+      for (i = 0; i < 1272*2; i++) {
+        p[i] = htons(p[i]);
+      }
+    }
+  }
+
+  s->buffers.dl_busy[0][slot] = 0x3fff;
+  s->buffers.dl_busy[1][slot] = 0x3fff;
+  unlock_dl_buffer(&s->buffers, slot);
+#endif
+}
+
+void *get_internal_parameter(char *name)
+{
+  printf("ORAN: %s\n", __FUNCTION__);
+
+  if (!strcmp(name, "fh_if4p5_south_in"))
+    return (void *) oran_fh_if4p5_south_in;
+  if (!strcmp(name, "fh_if4p5_south_out"))
+    return (void *) oran_fh_if4p5_south_out;
+
+  return NULL;
+}
+
+
+__attribute__((__visibility__("default")))
+int transport_init(openair0_device *device,
+                   openair0_config_t *openair0_cfg,
+                   eth_params_t * eth_params )
+{
+  oran_eth_state_t *eth;
+
+  
+  device->Mod_id               = 0;
+  device->transp_type          = ETHERNET_TP;
+  device->trx_start_func       = trx_oran_start;
+  device->trx_get_stats_func   = trx_oran_get_stats;
+  device->trx_reset_stats_func = trx_oran_reset_stats;
+  device->trx_end_func         = trx_oran_end;
+  device->trx_stop_func        = trx_oran_stop;
+  device->trx_set_freq_func    = trx_oran_set_freq;
+  device->trx_set_gains_func   = trx_oran_set_gains;
+
+  device->trx_write_func       = trx_oran_write_raw;
+  device->trx_read_func        = trx_oran_read_raw;
+
+  device->trx_ctlsend_func     = trx_oran_ctlsend;
+  device->trx_ctlrecv_func     = trx_oran_ctlrecv;
+
+
+  device->get_internal_parameter = get_internal_parameter;
+
+  eth = (oran_eth_state_t *)calloc(1, sizeof(oran_eth_state_t));
+  if (eth == NULL) {
+    AssertFatal(0==1, "out of memory\n");
+  }
+
+  eth->e.flags = ETH_RAW_IF4p5_MODE;
+  eth->e.compression = NO_COMPRESS;
+  eth->e.if_name = eth_params->local_if_name;
+  eth->oran_priv = define_oran_pointer(); 
+  device->priv = eth;
+  device->openair0_cfg=&openair0_cfg[0];
+
+  eth->last_msg = (rru_config_msg_type_t)-1;
+
+#if 0
+  init_buffers(&eth->buffers);
+#endif
+
+#if 1
+  oran_eth_state_t *s = eth;
+
+  printf("ORAN: %s\n", __FUNCTION__);
+
+  // Check if the machine is PTP sync
+   check_xran_ptp_sync();
+
+   // SetUp
+   if ( setup_oran(s->oran_priv) !=0 ){ 
+      printf("%s:%d:%s: SetUp ORAN failed ... Exit\n",
+         __FILE__, __LINE__, __FUNCTION__);
+      exit(1);       
+   }else{
+      printf("SetUp ORAN. Done\n");
+   }
+
+   // Dump ORAN config
+   dump_oran_config(s->oran_priv);
+   
+   // Load the IQ samples from file
+//   load_iq_from_file(s->oran_priv);
+//   printf("Load IQ from file. Done\n");
+
+   // Register physide callbacks
+   register_physide_callbacks(s->oran_priv);
+   printf("Register physide callbacks. Done\n");
+
+   // Open callbacks
+   open_oran_callback(s->oran_priv);
+   printf("Open Oran callbacks. Done\n");
+
+   // Init ORAN
+   initialize_oran(s->oran_priv);
+   printf("Init Oran. Done\n");
+
+   // Copy the loaded IQ to the xran buffer fro the tx
+  // xran_fh_tx_send_buffer(s->oran_priv);
+  // printf("ORAN FH send tx buffer filled in with loaded IQs. Done\n");
+
+   // Open ORAN
+   open_oran(s->oran_priv);
+   printf("xran_open. Done\n");
+   
+
+#endif 
+
+  return 0;
+
+}

targets/ARCH/ETHERNET/oran/5g/oran_isolate.h

@@ -0,0 +1,208 @@
+/*
+ * 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
+ */
+
+#ifndef _ORAN_ISOLATE_H_
+#define _ORAN_ISOLATE_H_
+
+#include <stdio.h>
+
+#include <pthread.h>
+#include <stdint.h>
+
+//#include "shared_buffers.h"
+//#include "low_oran.h"
+
+/*
+ * Structure added to bear the information needed from OAI RU
+ */
+typedef struct ru_info_s{
+
+        // Needed for UL
+ 	int nb_rx;
+	int32_t **rxdataF;
+
+        // Needed for DL
+	int nb_tx;
+	int32_t **txdataF_BF;
+
+} ru_info_t;
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+void* define_oran_pointer();
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+void dump_oran_config( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int setup_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int open_oran_callback( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int open_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int initialize_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int start_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int stop_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int close_oran( void *xranlib_ );
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int register_physide_callbacks(void *xranlib_);
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int load_iq_from_file(void *xranlib_);
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int xran_fh_rx_read_slot(void *xranlib_, ru_info_t *ru, int frame, int slot);
+#ifdef __cplusplus
+}
+#endif
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int xran_fh_tx_send_buffer(void *xranlib_);
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int xran_fh_tx_send_slot(void *xranlib_, ru_info_t *ru, int frame, int slot, uint64_t timestamp);
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+int compute_xran_statistics(void *xranlib_);
+#ifdef __cplusplus
+}
+#endif
+
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+void check_xran_ptp_sync();
+#ifdef __cplusplus
+}
+#endif
+
+
+
+#endif /* _ORAN_ISOLATE_H_ */

targets/ARCH/ETHERNET/oran/5g/xran_lib_wrap.hpp

@@ -0,0 +1,271 @@
+/*******************************************************************************
+ *
+ * <COPYRIGHT_TAG>
+ *
+ *******************************************************************************/
+
+#ifndef XRAN_LIB_WRAP_HPP
+#define XRAN_LIB_WRAP_HPP
+
+#include <exception>
+#include <random>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include <malloc.h>
+#include <stdint.h>
+
+#include "common.hpp"
+#include "xran_fh_o_du.h"
+#include "xran_common.h"
+#include "xran_frame_struct.h"
+
+
+#define XRAN_UT_CFG_FILENAME            "conf.json"
+
+#define XRAN_UT_KEY_GLOBALCFG           "GLOBAL"
+#define XRAN_UT_KEY_GLOBALCFG_IO        "io_cfg"
+#define XRAN_UT_KEY_GLOBALCFG_EAXCID    "eAxCId_cfg"
+#define XRAN_UT_KEY_GLOBALCFG_PRACH     "prach_cfg"
+#define XRAN_UT_KEY_GLOBALCFG_RU        "ru_cfg"
+#define XRAN_UT_KEY_GLOBALCFG_SLOT      "slotcfg_"
+
+#define MAX_NUM_OF_XRAN_CTX             (2)
+
+#define SW_FPGA_TOTAL_BUFFER_LEN        (4*1024*1024*1024)
+#define SW_FPGA_SEGMENT_BUFFER_LEN      (1*1024*1024*1024)
+#define SW_FPGA_FH_TOTAL_BUFFER_LEN     (1*1024*1024*1024)
+#define FPGA_TO_SW_PRACH_RX_BUFFER_LEN  (8192)
+
+#define MAX_ANT_CARRIER_SUPPORTED (XRAN_MAX_SECTOR_NR*XRAN_MAX_ANTENNA_NR)
+
+extern "C"
+{
+extern uint32_t xran_lib_ota_tti;
+extern uint32_t xran_lib_ota_sym;
+extern uint32_t xran_lib_ota_sym_idx;
+
+void sym_ota_cb(struct rte_timer *tim, void *arg);
+void tti_ota_cb(struct rte_timer *tim, void *arg);
+}
+
+class xranLibWraper
+{
+public:
+    typedef enum
+    {
+        XRANFTHTX_OUT = 0,
+        XRANFTHTX_PRB_MAP_OUT,
+        XRANFTHTX_SEC_DESC_OUT,
+        XRANFTHRX_IN,
+        XRANFTHRX_PRB_MAP_IN,
+        XRANFTHTX_SEC_DESC_IN,
+        XRANFTHRACH_IN,
+#if 1
+        XRANSRS_IN, //  Added this entry as in sample app
+#endif
+        MAX_SW_XRAN_INTERFACE_NUM
+    } SWXRANInterfaceTypeEnum;
+
+    enum nChBw
+    {
+        PHY_BW_5MHZ   =   5, PHY_BW_10MHZ  =  10, PHY_BW_15MHZ  =  15,
+        PHY_BW_20MHZ  =  20, PHY_BW_25MHZ  =  25, PHY_BW_30MHZ  =  30,
+        PHY_BW_40MHZ  =  40, PHY_BW_50MHZ  =  50, PHY_BW_60MHZ  =  60,
+        PHY_BW_70MHZ  =  70, PHY_BW_80MHZ  =  80, PHY_BW_90MHZ  =  90,
+        PHY_BW_100MHZ = 100, PHY_BW_200MHZ = 200, PHY_BW_400MHZ = 400
+    };
+
+    // F1 Tables 38.101-1 Table 5.3.2-1. Maximum transmission bandwidth configuration NRB
+    const uint16_t nNumRbsPerSymF1[3][13] =
+    {
+    //      5MHz   10MHz   15MHz   20MHz   25MHz   30MHz   40MHz   50MHz   60MHz   70MHz   80MHz   90MHz  100MHz
+        {    25,     52,     79,    106,    133,    160,    216,    270,      0,      0,      0,      0,      0 },  // Numerology 0 (15KHz)
+        {    11,     24,     38,     51,     65,     78,    106,    133,    162,      0,    217,    245,    273 },  // Numerology 1 (30KHz)
+        {     0,     11,     18,     24,     31,     38,     51,     65,     79,      0,    107,    121,    135 }   // Numerology 2 (60KHz)
+    };
+
+    // F2 Tables 38.101-2 Table 5.3.2-1. Maximum transmission bandwidth configuration NRB
+    const uint16_t nNumRbsPerSymF2[2][4] =
+    {
+    //     50MHz  100MHz  200MHz  400MHz
+        {    66,    132,    264,      0 },  // Numerology 2 (60KHz)
+        {    32,     66,    132,    264 }   // Numerology 3 (120KHz)
+    };
+
+
+protected:
+    char argv[25] = {'u','n','i','t','t','e','s','t','\0'};
+    //char argv[25] = "unittest";
+
+    std::string m_dpdk_dev_up, m_dpdk_dev_cp, m_dpdk_bbdev;
+
+    void *m_xranhandle;
+
+    uint8_t m_du_mac[6]; // = { 0x00,0x11, 0x22, 0x33, 0x44, 0x55 }; // Sofia: this is hard coded here and then it is read from the conf file
+    uint8_t m_ru_mac[6]; //= { 0x00,0x11, 0x22, 0x33, 0x44, 0x66 }; // Sofia: this is hard coded here and then it is read from the conf file
+    bool m_bSub6;
+    uint32_t m_nSlots; // = 20;
+
+    struct xran_fh_config   m_xranConf;
+    struct xran_fh_init     m_xranInit;
+
+    struct xran_timer_ctx {
+        uint32_t    tti_to_process;
+    } m_timer_ctx[MAX_NUM_OF_XRAN_CTX];
+
+    /* io struct */
+    BbuIoBufCtrlStruct m_sFrontHaulTxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    BbuIoBufCtrlStruct m_sFrontHaulTxPrbMapBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    BbuIoBufCtrlStruct m_sFrontHaulRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    BbuIoBufCtrlStruct m_sFrontHaulRxPrbMapBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    BbuIoBufCtrlStruct m_sFHPrachRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+
+
+    /* Cat B */
+    BbuIoBufCtrlStruct m_sFHSrsRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR];
+
+    /* buffers lists */
+    struct xran_flat_buffer m_sFrontHaulTxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+    struct xran_flat_buffer m_sFrontHaulTxPrbMapBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    struct xran_flat_buffer m_sFrontHaulRxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+    struct xran_flat_buffer m_sFrontHaulRxPrbMapBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    struct xran_flat_buffer m_sFHPrachRxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+
+    /* Cat B SRS buffers */
+    struct xran_flat_buffer m_sFHSrsRxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR][XRAN_MAX_NUM_OF_SRS_SYMBOL_PER_SLOT];
+
+    void    *m_nInstanceHandle[XRAN_PORTS_NUM][XRAN_MAX_SECTOR_NR]; // instance per sector
+    uint32_t m_nBufPoolIndex[XRAN_MAX_SECTOR_NR][MAX_SW_XRAN_INTERFACE_NUM];   // every api owns unique buffer pool
+
+    uint32_t m_nSW_ToFpga_FTH_TxBufferLen;
+    uint32_t m_nFpgaToSW_FTH_RxBufferLen;
+
+    int32_t m_nSectorIndex[XRAN_MAX_SECTOR_NR];
+
+    int iq_bfw_buffer_size_dl = 0;
+    int iq_bfw_buffer_size_ul = 0;
+
+    /* beamforming weights for UL (O-DU) */
+    int16_t *p_tx_dl_bfw_buffer[MAX_ANT_CARRIER_SUPPORTED];
+    int32_t tx_dl_bfw_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+    int32_t tx_dl_bfw_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
+    /* beamforming weights for UL (O-DU) */
+    int16_t *p_tx_ul_bfw_buffer[MAX_ANT_CARRIER_SUPPORTED];
+    int32_t tx_ul_bfw_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+    int32_t tx_ul_bfw_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
+
+private:
+    json m_global_cfg;
+
+    template<typename T>
+    T get_globalcfg(const std::string &type, const std::string &parameter_name)
+    {
+        return m_global_cfg[XRAN_UT_KEY_GLOBALCFG][type][parameter_name];
+    }
+
+    template<typename T>
+    std::vector<T> get_globalcfg_array(const std::string &type, const std::string &parameter_name)
+    {
+        auto array_size = m_global_cfg[XRAN_UT_KEY_GLOBALCFG][type][parameter_name].size();
+
+        std::vector<T> result(array_size);
+
+        for(unsigned number = 0; number < array_size; number++)
+            result.at(number) = m_global_cfg[XRAN_UT_KEY_GLOBALCFG][type][parameter_name][number];
+
+        return result;
+    }
+
+    uint16_t get_eaxcid_mask(int numbit, int shift);
+
+    int init_memory();
+
+public:
+    // Class constructor
+    xranLibWraper();
+
+    // Class Distructor
+    ~xranLibWraper();
+
+    int SetUp();
+
+    void TearDown();
+   
+    int Init(struct xran_fh_config *pCfg = nullptr); 
+
+    void Cleanup();  
+
+    void Open(xran_ethdi_mbuf_send_fn send_cp, xran_ethdi_mbuf_send_fn send_up,
+            void *fh_rx_callback, void *fh_rx_prach_callback, void *fh_srs_callback); 
+
+    void Close(); 
+
+    int Start(); 
+
+    int Stop(); 
+
+    /* emulation of timer */
+    void update_tti(); 
+
+    void update_symbol_index(); 
+
+    int apply_cpenable(bool flag); 
+
+    int get_slot_config(const std::string &cfgname, struct xran_frame_config *pCfg); 
+
+    int get_num_rbs(uint32_t nNumerology, uint32_t nBandwidth, bool nSub6);
+    
+    void *get_xranhandle();
+
+    void *get_timer_ctx();
+
+    int get_symbol_index();
+
+    bool is_running();
+
+    enum xran_category get_rucategory();
+
+    int get_numerology();
+
+    int get_duplextype();
+
+    uint32_t get_num_cc();
+
+    uint32_t get_num_eaxc();
+
+    uint32_t get_num_eaxc_ul();
+
+    uint32_t get_num_dlrbs();
+
+    uint32_t get_num_ulrbs();
+
+    uint32_t get_num_antelmtrx();
+
+    bool is_cpenable();
+
+    bool is_prachenable();
+
+    bool is_dynamicsection();
+    
+    bool get_sub6();
+
+    void get_cfg_prach(struct xran_prach_config *pCfg); 
+
+    void get_cfg_frame(struct xran_frame_config *pCfg); 
+
+    void get_cfg_ru(struct xran_ru_config *pCfg); 
+
+    void get_cfg_fh(struct xran_fh_config *pCfg);
+
+};
+
+
+/* external declaration for the instance */
+extern xranLibWraper *xranlib;
+
+
+#endif //XRAN_LIB_WRAP_HPP

targets/ARCH/ORAN_FHI/lib/common.hpp

@@ -0,0 +1,833 @@
+/*******************************************************************************
+ *
+ * <COPYRIGHT_TAG>
+ *
+ *******************************************************************************/
+
+/* This is the new utility file for all tests, all new common functionality has to go here.
+   When contributing to the common.hpp please focus on readability and maintainability rather than
+   execution time. */
+#ifndef XRANLIB_COMMON_HPP
+#define XRANLIB_COMMON_HPP
+
+/* Disable warnings generated by JSON parser */
+#pragma warning(disable : 191)
+#pragma warning(disable : 186)
+#pragma warning(disable : 192)
+
+#include <exception>
+#include <random>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include <immintrin.h>
+#include <malloc.h>
+
+#define _BBLIB_DPDK_
+
+#ifdef _BBLIB_DPDK_
+#include <rte_config.h>
+#include <rte_malloc.h>
+#endif
+
+//#include "gtest/gtest.h"
+
+#include "common_typedef_xran.h"
+
+#include "json.hpp"
+
+using json = nlohmann::json;
+
+#define ASSERT_ARRAY_NEAR(reference, actual, size, precision) \
+        assert_array_near(reference, actual, size, precision)
+
+#define ASSERT_ARRAY_EQ(reference, actual, size) \
+        assert_array_eq(reference, actual, size)
+
+#define ASSERT_AVG_GREATER_COMPLEX(reference, actual, size, precision) \
+        assert_avg_greater_complex(reference, actual, size, precision)
+
+struct BenchmarkParameters
+{
+    static long repetition;
+    static long loop;
+    static unsigned cpu_id;
+};
+
+struct missing_config_file_exception : public std::exception
+{
+    const char * what () const throw () override {
+        return "JSON file cannot be opened!";
+    }
+};
+
+struct reading_input_file_exception : public std::exception
+{
+    const char * what () const throw () override {
+        return "Input file cannot be read!";
+    }
+};
+
+/*!
+    \brief Attach current process to the selected core.
+    \param [in] cpu Core number.
+    \return 0 on success, -1 otherwise.
+*/
+int bind_to_cpu(const unsigned cpu);
+
+/*!
+    \brief Calculate the mean and variance from the result of the run_benchmark.
+    \param [in] values Vector with result values.
+    \return std::pair where the first element is mean and the second one is standard deviation.
+    \note It's not a general mean/stddev function it only works properly when feed with data from
+          the benchmark function.
+*/
+std::pair<double, double> calculate_statistics(const std::vector<long> values);
+
+/*!
+    \brief For a given number return sequence of number from 0 to number - 1.
+    \param [in] number Positive integer value.
+    \return Vector with the sorted integer numbers between 0 and number - 1.
+*/
+std::vector<unsigned> get_sequence(const unsigned number);
+
+/*!
+    \brief Read JSON from the given file.
+    \param [in] filename name of the .json file.
+    \return JSON object with data.
+    \throws missing_config_file_exception when file cannot be opened.
+*/
+json read_json_from_file(const std::string &filename);
+
+/*!
+    \brief Read binary data from the file.
+    \param [in] filename name of the binary file.
+    \return Pointer to the allocated memory with data from the file.
+    \throws std::runtime_error when memory cannot be allocated.
+*/
+//char* read_data_to_aligned_array(const std::string &filename);
+
+/*!
+    \brief Measure the TSC on the machine
+    \return Number of ticks per us
+*/
+unsigned long tsc_recovery();
+
+/*!
+    \brief Return the current value of the TSC
+    \return Current TSC value
+*/
+unsigned long tsc_tick();
+
+/*!
+    \class KernelTests
+
+    Each test class has to inherit from KernelTests class as it provides GTest support and does a lot
+    of setup (including JSON) an provides useful methods to operate on loaded JSON file.
+    Unfortunately GTest is limited in the way that all TEST_P within the class are called for all
+    cases/parameters, but we usually want two different data sets for functional and performance
+    tests (or maybe other types of tests). Because of that to use different data sets we need to
+    create separate classes, hence performance and functional test are in separate classes. it adds
+    an extra overhead, but adds much more flexibility. init_test(...) is used to select data set from
+    the JSON file.
+
+    Important note on the JSON file structure. Top JSON object can have as many section (JSON
+    objects) as needed, but each have to have a distinct name that is used by init_test. Then
+    each section must contain an array of objects (test cases) where each object has a name,
+    parameters and references. Everything inside parameters and references can be completely custom
+    as it's loaded by get_input/reference_parameter function. JSON values can be either literal
+    values, e.g. 1, 0.001, 5e-05, etc. or filename. Depends on the get type test framework can either
+    read the value or load data from the file - and it happens automatically (*pff* MAGIC!).
+*/
+#if 0 //Ann: we don't need this test in OAI, so we comment out all GTest dependencies to include xran_lib_wrap.hpp
+class KernelTests : public testing::TestWithParam<unsigned>
+{
+public:
+    static json conf;
+    static std::string test_type;
+
+    static void SetUpTestCase()
+    {
+        test_type = "None";
+
+        try
+        {
+            conf = read_json_from_file("conf.json");
+        }
+        catch(missing_config_file_exception &e)
+        {
+            std::cout << "[----------] SetUpTestCase failed: " << e.what() << std::endl;
+            exit(-1);
+        }
+
+        tsc = tsc_recovery();
+
+        if(!tsc)
+        {
+            std::cout << "[----------] SetUpTestCase failed: TSC recovery failed" << std::endl;
+            exit(-1);
+        }
+    }
+
+    static void TearDownTestCase()
+    {
+        /* Free resources - nothing to free at the moment */
+    }
+
+    static unsigned get_number_of_cases(const std::string &type)
+    {
+        try
+        {
+            json json_data = read_json_from_file("conf.json");
+
+            return json_data[type].size();
+        }
+        catch(missing_config_file_exception &e)
+        {
+            std::cout << "[----------] get_number_of_cases failed: " << e.what() << std::endl;
+
+            exit(-1);
+        }
+        catch(std::domain_error &e)
+        {
+            std::cout << "[----------] get_number_of_cases failed: " << e.what() << std::endl;
+            std::cout << "[----------] Use a default value: 0" << std::endl;
+
+            return 0;
+        }
+    }
+
+protected:
+    double division_factor = 1.0;
+    std::string result_units = "None";
+    int parallelization_factor = 1;
+
+    /*!
+        \brief Set division factor
+        \param [in] factor Division factor that divides mean and standard deviation.
+    */
+    void set_division_factor(const double factor)
+    {
+        division_factor = factor;
+    }
+
+    /*!
+        \brief Set reults units
+        \param [in] units Units that are displayed in the report.
+    */
+    void set_results_units(const std::string &units)
+    {
+        result_units = units;
+    }
+
+    /*!
+        \brief Set size of processed data
+        \param [in] size Size of processed data used to calculate module throughput.
+    */
+    void set_parallelization_factor(const int factor)
+    {
+        parallelization_factor = factor;
+    }
+
+    /*!
+        \brief Run performance test case for a given function.
+        \param [in] isa Used Instruction Set.
+        \param [in] module_name name of the tested kernel.
+        \param [in] function function to be tested.
+        \param [in] args function's arguments.
+    */
+    template <typename F, typename ... Args>
+    void performance(const std::string &isa, const std::string &module_name, F function,
+                     Args ... args) {
+        ASSERT_EQ(0, bind_to_cpu(BenchmarkParameters::cpu_id)) << "Failed to bind to cpu!";
+
+        const auto result = run_benchmark(function, args ...);
+        const auto scaled_mean = result.first / division_factor / tsc;
+        const auto scaled_stddev = result.second / division_factor / tsc;
+
+        print_and_store_results(isa, get_case_name(), module_name, get_case_name(), result_units,
+                                parallelization_factor, scaled_mean, scaled_stddev);
+    }
+
+    /*!
+        \brief Print unique test description to the results xml file
+        \param [in] isa Used Instruction Set.
+        \param [in] module_name name of the tested kernel.
+        \param [in] function function to be tested.
+    */
+    void print_test_description(const std::string &isa, const std::string &module_name) {
+        print_and_store_results(isa, get_case_name(), module_name, get_case_name(), result_units,
+                                parallelization_factor, 0, 0);
+    }
+
+    //! @{
+    /*!
+        \brief Load selected data from a JSON object.
+         get_input_parameter loads data from parameters section of the test case in JSON file and
+         get_reference_parameter does the same thing for references section.
+
+         Get parameter function uses template type to figure out how to load parameters. If type
+         is NOT a pointer it'll load value directly from the JSON. Otherwise path to the test
+         vector is expected and function will allocate memory, load data from the binary file to
+         this memory location and return pointer to it. For example in here we request to load
+         pointer to float so llrs filed is expected to be
+         a path to the binary file.
+    */
+    template <typename T>
+    T get_input_parameter(const std::string &parameter_name)
+    {
+        try
+        {
+            return get_parameter<T>("parameters", parameter_name);
+        }
+        catch (std::domain_error &e)
+        {
+            std::cout << "[----------] get_input_parameter (" << parameter_name
+                      << ") failed: " << e.what()
+                      << ". Did you mispell the parameter name?" << std::endl;
+            throw;
+        }
+        catch(reading_input_file_exception &e)
+        {
+            std::cout << "[----------] get_input_parameter (" << parameter_name
+                      << ") failed: " << e.what() << std::endl;
+            throw;
+        }
+    }
+
+    template <typename T>
+    T get_input_parameter(const std::string &subsection_name, const std::string &parameter_name)
+    {
+        try
+        {
+            return get_parameter<T>("parameters", subsection_name, parameter_name);
+        }
+        catch (std::domain_error &e)
+        {
+            std::cout << "[----------] get_input_parameter (" << subsection_name << "." << parameter_name
+                      << ") failed: " << e.what()
+                      << ". Did you mispell the parameter name?" << std::endl;
+            throw;
+        }
+        catch(reading_input_file_exception &e)
+        {
+            std::cout << "[----------] get_input_parameter (" << subsection_name << "." << parameter_name
+                      << ") failed: " << e.what() << std::endl;
+            throw;
+        }
+    }
+    
+    template <typename T>
+    T get_input_parameter(const std::string &subsection_name, const int index, const std::string &parameter_name)
+    {
+        try
+        {
+            return get_parameter<T>("parameters", subsection_name, index, parameter_name);
+        }
+        catch (std::domain_error &e)
+        {
+            std::cout << "[----------] get_input_parameter (" << subsection_name << "[" << index << "]." << parameter_name
+                      << ") failed: " << e.what()
+                      << ". Did you mispell the parameter name?" << std::endl;
+            throw;
+        }
+        catch(reading_input_file_exception &e)
+        {
+            std::cout << "[----------] get_input_parameter (" << subsection_name << "[" << index << "]." << parameter_name
+                      << ") failed: " << e.what() << std::endl;
+            throw;
+        }
+    }
+    int get_input_parameter_size(const std::string &subsection_name, const std::string &parameter_name)
+    {
+        try
+        {
+            auto array_size = conf[test_type][GetParam()]["parameters"][subsection_name][parameter_name].size();
+            return (array_size);
+        }
+        catch (std::domain_error &e)
+        {
+            std::cout << "[----------] get_input_parameter_size (" << subsection_name << "." << parameter_name
+                      << ") failed: " << e.what()
+                      << ". Did you mispell the parameter name?" << std::endl;
+            return (-1);
+        }
+        catch(reading_input_file_exception &e)
+        {
+            std::cout << "[----------] get_input_parameter_size (" << subsection_name << "." << parameter_name
+                      << ") failed: " << e.what() << std::endl;
+            throw;
+        }
+    }
+    int get_input_subsection_size(const std::string &subsection_name)
+    {
+        try
+        {
+            auto array_size = conf[test_type][GetParam()]["parameters"][subsection_name].size();
+            return (array_size);
+        }
+        catch (std::domain_error &e)
+        {
+            std::cout << "[----------] get_input_subsection_size (" << subsection_name 
+                      << ") failed: " << e.what()
+                      << ". Did you mispell the subsection name?" << std::endl;
+            return (-1);
+        }
+        catch(reading_input_file_exception &e)
+        {
+            std::cout << "[----------] get_input_subsection_size (" << subsection_name
+                      << ") failed: " << e.what() << std::endl;
+            throw;
+        }
+    }
+
+    template <typename T>
+    T get_reference_parameter(const std::string &parameter_name)
+    {
+        try
+        {
+            return get_parameter<T>("references", parameter_name);
+        }
+        catch (std::domain_error &e)
+        {
+            std::cout << "[----------] get_reference_parameter (" << parameter_name
+                      << ") failed: " << e.what()
+                      << ". Did you mispell the parameter name?" << std::endl;
+            throw;
+        }
+        catch(reading_input_file_exception &e)
+        {
+            std::cout << "[----------] get_reference_parameter (" << parameter_name
+                      << ") failed: " << e.what() << std::endl;
+            throw;
+        }
+    }
+    //! @}
+
+    /*!
+        \brief Get name of the test case from JSON file.
+        \return Test'ss case name or a default name if name field is missing.
+    */
+    const std::string get_case_name()
+    {
+        try
+        {
+            return conf[test_type][GetParam()]["name"];
+        }
+        catch (std::domain_error &e)
+        {
+            std::cout << "[----------] get_case_name failed: " << e.what()
+                      << ". Did you specify a test name in JSON?" << std::endl;
+            std::cout << "[----------] Using a default name instead" << std::endl;
+
+            return "Default test name";
+        }
+    }
+
+    /*!
+        \brief Defines section in the conf.json that is used to load parameters from.
+        \param [in] type Name of the section in the JSON file.
+    */
+    void init_test(const std::string &type)
+    {
+        test_type = type;
+        const std::string name = get_case_name();
+        std::cout << "[----------] Test case: " << name << std::endl;
+    }
+
+private:
+    static unsigned long tsc;
+
+    template<typename T>
+    struct data_reader {
+        static T read_parameter(const int index, const std::string &type,
+                                const std::string &parameter_name)
+        {
+            return conf[test_type][index][type][parameter_name];
+        }
+    };
+
+    template<typename T>
+    struct data_reader<std::vector<T>> {
+        static std::vector<T> read_parameter(const int index, const std::string &type,
+                                             const std::string &parameter_name)
+        {
+            auto array_size = conf[test_type][index][type][parameter_name].size();
+
+            std::vector<T> result(array_size);
+
+            for(unsigned number = 0; number < array_size; number++)
+                result.at(number) = conf[test_type][index][type][parameter_name][number];
+
+            return result;
+        }
+    };
+
+    template<typename T>
+    struct data_reader<T*> {
+        static T* read_parameter(const int index, const std::string &type,
+                                 const std::string &parameter_name)
+        {
+            return (T*) read_data_to_aligned_array(conf[test_type][index][type][parameter_name]);
+        }
+    };
+
+    template <typename T>
+    T get_parameter(const std::string &type, const std::string &parameter_name)
+    {
+        return data_reader<T>::read_parameter(GetParam(), type, parameter_name);
+    }
+
+    template<typename T>
+    struct data_reader2 {
+        static T read_parameter(const int index, const std::string &type,
+                                const std::string &subsection_name,
+                                const std::string &parameter_name)
+        {
+            return conf[test_type][index][type][subsection_name][parameter_name];
+        }
+    };
+
+    template<typename T>
+    struct data_reader2<std::vector<T>> {
+        static std::vector<T> read_parameter(const int index, const std::string &type,
+                                             const std::string &subsection_name,
+                                             const std::string &parameter_name)
+        {
+            auto array_size = conf[test_type][index][type][subsection_name][parameter_name].size();
+
+            std::vector<T> result(array_size);
+
+            for(unsigned number = 0; number < array_size; number++)
+                result.at(number) = conf[test_type][index][type][subsection_name][parameter_name][number];
+
+            return result;
+        }
+    };
+
+    template<typename T>
+    struct data_reader2<T*> {
+        static T* read_parameter(const int index, const std::string &type,
+                                 const std::string &subsection_name,
+                                 const std::string &parameter_name)
+        {
+            return (T*) read_data_to_aligned_array(conf[test_type][index][type][subsection_name][parameter_name]);
+        }
+    };
+    template <typename T>
+    T get_parameter(const std::string &type, const std::string &subsection_name, const std::string &parameter_name)
+    {
+        return data_reader2<T>::read_parameter(GetParam(), type, subsection_name, parameter_name);
+    }
+
+    template<typename T>
+    struct data_reader3 {
+        static T read_parameter(const int index, const std::string &type,
+                                const std::string &subsection_name,
+                                const int subindex,
+                                const std::string &parameter_name)
+        {
+            return conf[test_type][index][type][subsection_name][subindex][parameter_name];
+        }
+    };
+
+    template<typename T>
+    struct data_reader3<std::vector<T>> {
+        static std::vector<T> read_parameter(const int index, const std::string &type,
+                                             const std::string &subsection_name,
+                                             const int subindex,
+                                             const std::string &parameter_name)
+        {
+            auto array_size = conf[test_type][index][type][subsection_name][subindex][parameter_name].size();
+
+            std::vector<T> result(array_size);
+
+            for(unsigned number = 0; number < array_size; number++)
+                result.at(number) = conf[test_type][index][type][subsection_name][subindex][parameter_name][number];
+
+            return result;
+        }
+    };
+
+    template<typename T>
+    struct data_reader3<T*> {
+        static T* read_parameter(const int index, const std::string &type,
+                                 const std::string &subsection_name,
+                                 const int subindex,
+                                 const std::string &parameter_name)
+        {
+            return (T*) read_data_to_aligned_array(conf[test_type][index][type][subsection_name][subindex][parameter_name]);
+        }
+    };
+    template <typename T>
+    T get_parameter(const std::string &type, const std::string &subsection_name, const int subindex, const std::string &parameter_name)
+    {
+        return data_reader3<T>::read_parameter(GetParam(), type, subsection_name, subindex, parameter_name);
+    }
+
+    void print_and_store_results(const std::string &isa,
+                                 const std::string &parameters,
+                                 const std::string &module_name,
+                                 const std::string &test_name,
+                                 const std::string &unit,
+                                 const int para_factor,
+                                 const double mean,
+                                 const double stddev);
+};
+
+/*!
+    \brief Run the given function and return the mean run time and stddev.
+    \param [in] function Function to benchmark.
+    \param [in] args Function's arguments.
+    \return std::pair where the first element is mean and the second one is standard deviation.
+*/
+template <typename F, typename ... Args>
+std::pair<double, double> run_benchmark(F function, Args ... args)
+{
+    std::vector<long> results((unsigned long) BenchmarkParameters::repetition);
+
+    for(unsigned int outer_loop = 0; outer_loop < BenchmarkParameters::repetition; outer_loop++) {
+        const auto start_time =  __rdtsc();
+        for (unsigned int inner_loop = 0; inner_loop < BenchmarkParameters::loop; inner_loop++) {
+                function(args ...);
+        }
+        const auto end_time = __rdtsc();
+        results.push_back(end_time - start_time);
+     }
+
+    return calculate_statistics(results);
+};
+
+/*!
+    \brief Assert elements of two arrays. It calls ASSERT_EQ for each element of the array.
+    \param [in] reference Array with reference values.
+    \param [in] actual Array with the actual output.
+    \param [in] size Size of the array.
+*/
+template <typename T>
+void assert_array_eq(const T* reference, const T* actual, const int size)
+{
+    for(int index = 0; index < size ; index++)
+    {
+        ASSERT_EQ(reference[index], actual[index])
+                          <<"The wrong number is index: "<< index;
+    }
+}
+
+/*!
+    \brief Assert elements of two arrays. It calls ASSERT_NEAR for each element of the array.
+    \param [in] reference Array with reference values.
+    \param [in] actual Array with the actual output.
+    \param [in] size Size of the array.
+    \param [in] precision Precision fo the comparision used by ASSERT_NEAR.
+*/
+template <typename T>
+void assert_array_near(const T* reference, const T* actual, const int size, const double precision)
+{
+    for(int index = 0; index < size ; index++)
+    {
+        ASSERT_NEAR(reference[index], actual[index], precision)
+                                <<"The wrong number is index: "<< index;
+    }
+}
+
+template <>
+void assert_array_near<complex_float>(const complex_float* reference, const complex_float* actual, const int size, const double precision)
+{
+    for(int index = 0; index < size ; index++)
+    {
+        ASSERT_NEAR(reference[index].re, actual[index].re, precision)
+                             <<"The wrong number is RE, index: "<< index;
+        ASSERT_NEAR(reference[index].im, actual[index].im, precision)
+                             <<"The wrong number is IM, index: "<< index;
+    }
+}
+
+/*!
+    \brief Assert average diff of two arrays. It calls ASSERT_GT to check the average.
+    \param [in] reference Array with reference values, interleaved IQ inputs.
+    \param [in] actual Array with the actual output, interleaved IQ inputs.
+    \param [in] size Size of the array, based on complex inputs.
+    \param [in] precision Precision for the comparison used by ASSERT_GT.
+*/
+template<typename T>
+void assert_avg_greater_complex(const T* reference, const T* actual, const int size, const double precision)
+{
+    float mseDB, MSE;
+    double avgMSEDB = 0.0;
+    for (int index = 0; index < size; index++) {
+        T refReal = reference[2*index];
+        T refImag = reference[(2*index)+1];
+        T resReal = actual[2*index];
+        T resImag = actual[(2*index)+1];
+
+        T errReal = resReal - refReal;
+        T errIm = resImag - refImag;
+
+         For some unit tests, e.g. PUCCH deomdulation, the expected output is 0. To avoid a
+           divide by zero error, check the reference results to determine if the expected result
+           is 0 and, if so, add a 1 to the division. 
+        if (refReal == 0 && refImag == 0)
+            MSE = (float)(errReal*errReal + errIm*errIm)/(float)(refReal*refReal + refImag*refImag + 1);
+        else
+            MSE = (float)(errReal*errReal + errIm*errIm)/(float)(refReal*refReal + refImag*refImag);
+
+        if(MSE == 0)
+            mseDB = (float)(-100.0);
+        else
+            mseDB = (float)(10.0) * (float)log10(MSE);
+
+        avgMSEDB += (double)mseDB;
+        }
+
+        avgMSEDB /= size;
+
+        ASSERT_GT(precision, avgMSEDB);
+}
+
+/*!
+    \brief Allocates memory of the given size.
+
+    aligned_malloc is wrapper to functions that allocate memory:
+    'rte_malloc' from DPDK if hugepages are defined, 'memalign' otherwise.
+    Size is defined as a number of variables of given type e.g. floats, rather than bytes.
+    It hides sizeof(T) multiplication and cast hence makes things cleaner.
+
+    \param [in] size Size of the memory to allocate.
+    \param [in] alignment Bytes alignment of the allocated memory. If 0, the return is a pointer
+                that is suitably aligned for any kind of variable (in the same manner as malloc()).
+                Otherwise, the return is a pointer that is a multiple of align. In this case,
+                it must be a power of two. (Minimum alignment is the cacheline size, i.e. 64-bytes)
+    \return Pointer to the allocated memory.
+*/
+template <typename T>
+T* aligned_malloc(const int size, const unsigned alignment)
+{
+#ifdef _BBLIB_DPDK_
+    return (T*) rte_malloc(NULL, sizeof(T) * size, alignment);
+#else
+#ifndef _WIN64
+    return (T*) memalign(alignment, sizeof(T) * size);
+#else
+    return (T*)_aligned_malloc(sizeof(T)*size, alignment);
+#endif
+#endif
+}
+
+/*!
+    \brief Frees memory pointed by the given pointer.
+
+    aligned_free is a wrapper for functions that free memory allocated by
+    aligned_malloc: 'rte_free' from DPDK if hugepages are defined and 'free' otherwise.
+
+    \param [in] ptr Pointer to the allocated memory.
+*/
+template <typename T>
+void aligned_free(T* ptr)
+{
+#ifdef _BBLIB_DPDK_
+    rte_free((void*)ptr);
+#else
+
+#ifndef _WIN64
+    free((void*)ptr);
+#else
+    _aligned_free((void *)ptr);
+#endif
+#endif
+}
+
+/*!
+    \brief generate random numbers.
+
+    It allocates memory and populate it with random numbers using C++11 default engine and
+    uniform real / int distribution (where lo_range <= x <up_range). Don't forget to free
+    allocated memory!
+
+    \param [in] size Size of the memory to be filled with random data.
+    \param [in] alignment Bytes alignment of the memory.
+    \param [in] distribution Distribuiton for random generator.
+    \return Pointer to the allocated memory with random data.
+*/
+template <typename T, typename U>
+T* generate_random_numbers(const long size, const unsigned alignment, U& distribution)
+{
+    auto array = (T*) aligned_malloc<char>(size * sizeof(T), alignment);
+
+    std::random_device random_device;
+    std::default_random_engine generator(random_device());
+
+    for(long i = 0; i < size; i++)
+        array[i] = (T)distribution(generator);
+
+    return array;
+}
+
+/*!
+    \brief generate random data.
+
+    It allocates memory and populate it with random data using C++11 default engine and
+    uniform integer distribution (bytes not floats are uniformly distributed). Don't forget
+    to free allocated memory!
+
+    \param [in] size Size of the memory to be filled with random data.
+    \param [in] alignment Bytes alignment of the memory.
+    \return Pointer to the allocated memory with random data.
+*/
+template <typename T>
+T* generate_random_data(const long size, const unsigned alignment)
+{
+    std::uniform_int_distribution<> random(0, 255);
+
+    return (T*)generate_random_numbers<char, std::uniform_int_distribution<>>(size * sizeof(T), alignment, random);
+}
+
+/*!
+    \brief generate integer random numbers.
+
+    It allocates memory and populate it with random numbers using C++11 default engine and
+    uniform integer distribution (where lo_range <= x < up_range). Don't forget
+    to free allocated memory! The result type generated by the generator should be one of
+    int types.
+
+    \param [in] size Size of the memory to be filled with random data.
+    \param [in] alignment Bytes alignment of the memory.
+    \param [in] lo_range Lower bound of range of values returned by random generator.
+    \param [in] up_range Upper bound of range of values returned by random generator.
+    \return Pointer to the allocated memory with random data.
+*/
+template <typename T>
+T* generate_random_int_numbers(const long size, const unsigned alignment, const T lo_range,
+                               const T up_range)
+{
+    std::uniform_int_distribution<T> random(lo_range, up_range);
+
+    return generate_random_numbers<T, std::uniform_int_distribution<T>>(size, alignment, random);
+}
+
+/*!
+    \brief generate real random numbers.
+
+    It allocates memory and populate it with random numbers using C++11 default engine and
+    uniform real distribution (where lo_range <= x <up_range). Don't forget to free
+    allocated memory! The result type generated by the generator should be one of
+    real types: float, double or long double.
+
+    \param [in] size Size of the memory to be filled with random data.
+    \param [in] alignment Bytes alignment of the memory.
+    \param [in] lo_range Lower bound of range of values returned by random generator.
+    \param [in] up_range Upper bound of range of values returned by random generator.
+    \return Pointer to the allocated memory with random data.
+*/
+template <typename T>
+T* generate_random_real_numbers(const long size, const unsigned alignment, const T lo_range,
+                                const T up_range)
+{
+    std::uniform_real_distribution<T> distribution(lo_range, up_range);
+
+    return generate_random_numbers<T, std::uniform_real_distribution<T>>(size, alignment, distribution);
+}
+#endif
+
+#endif //XRANLIB_COMMON_HPP

targets/ARCH/ORAN_FHI/lib/common_typedef_xran.h

@@ -0,0 +1,123 @@
+/*******************************************************************************
+*
+* <COPYRIGHT_TAG>
+*
+*******************************************************************************/
+/*! \file common_typedef_xran.h
+    \brief  This header file defines those data type both used by eNB and UE.
+*/
+
+#ifndef _COMMON_TYPEDEF_XRAN_H_
+#define _COMMON_TYPEDEF_XRAN_H_
+
+#include <stdint.h>
+
+#include <stdio.h>
+#include <stdbool.h>
+
+/*!
+    \struct COMPLEX32
+    \brief Defines 64-bit complex structure; both real part and image part have 32 bit width.
+*/
+typedef struct {
+    float re; /*!< 32-bit real part */
+    float im; /*!< 32-bit image part */
+} COMPLEX32;
+
+//! @{
+/*!
+    \struct complex_int16_t
+    \brief Defines 32-bit complex structure; both real part and image part have 16 bit width.
+    \brief Same defines as COMPLEX16
+*/
+typedef struct {
+    int16_t re; /*!< 16-bit real part */
+    int16_t im; /*!< 16-bit image part */
+}complex_int16_t,COMPLEX16;
+//! @}
+
+/*!
+    \struct complex_int32_t
+    \brief Defines 64-bit complex structure; both real part and image part have 32 bit width.
+*/
+typedef struct {
+    int32_t re; /*!< 32-bit real part */
+    int32_t im; /*!< 32-bit image part */
+}complex_int32_t;
+
+/*!
+    \struct complex_float
+    \brief Defines 64-bit complex structure; both real part and image part have 32 bit width.
+*/
+typedef struct {
+    float re; /*!< 32-bit real part */
+    float im; /*!< 32-bit image part */
+}complex_float;
+
+/*!
+    \struct complex_double
+    \brief Defines 128-bit complex structure; both real part and image part have 64 bit width.
+*/
+typedef struct {
+    double re; /*!< 64-bit real part */
+    double im; /*!< 64-bit image part */
+}complex_double;
+
+/*!
+    \typedef half
+    \brief half is a 16-bit IEEE floating-point standard number format.
+    \note In future this will be known as `short float' or `__fp16'.
+    \note Older compilers must provide proxy support for it as a plain 16-bit integer
+*/
+typedef int16_t half;
+
+/*!
+    \struct complex_half
+    \brief Defines 32-bit complex structure; both real part and image part have 16 bit width.
+*/
+typedef struct {
+    half re; /*!< 16-bit real part */
+    half im; /*!< 16-bit image part */
+}complex_half;
+
+/*!
+    \enum instruction_cpu_support
+    \brief Define instruction the CPU can support.
+*/
+typedef enum{
+    CPU_GENERIC, /*!< C */
+    SSE4_2,      /*!< SSE4_2 */
+    AVX,         /*!< AVX */
+    AVX2,        /*!< AVX2 */
+    AVX_512,     /*!< AVX512 */
+}instruction_cpu_support;
+
+/*!
+    \enum bblib_modulation_order
+    \brief Common enums for modulation order.
+*/
+enum bblib_modulation_order {
+    BBLIB_BPSK   = 1, /*!< BPSK */
+    BBLIB_QPSK   = 2, /*!< QPSK */
+    BBLIB_PAM4   = 3, /*!< PAM4 */
+    BBLIB_QAM16  = 4, /*!< QAM16 */
+    BBLIB_PAM8   = 5, /*!< PAM8 */
+    BBLIB_QAM64  = 6, /*!< QAM64 */
+    BBLIB_PAM16  = 7, /*!< PAM16 */
+    BBLIB_QAM256 = 8  /*!< QAM256 */
+};
+
+
+#ifdef _WIN64
+#define __align(x) __declspec(align(x))
+#else
+#define __align(x) __attribute__((aligned(x)))
+#define _aligned_malloc(x,y) memalign(y,x)
+#endif
+
+/* Test time and loops for unit test */
+#define TIME 40
+#define LOOP 30
+
+#endif /* #ifndef _COMMON_TYPEDEF_H_ */
+

targets/ARCH/ORAN_FHI/lib/config.h

@@ -0,0 +1,148 @@
+/******************************************************************************
+*
+*   Copyright (c) 2020 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief
+ * @file
+ * @ingroup
+ * @author Intel Corporation
+ **/
+
+#ifndef _SAMPLEAPP__CONFIG_H_
+#define _SAMPLEAPP__CONFIG_H_
+
+#include <stdint.h>
+#include <rte_ether.h>
+#include "xran_fh_o_du.h"
+
+/** Run time configuration of application */
+typedef struct _RuntimeConfig
+{
+    uint8_t appMode;      /**< Application mode: lls-CU or RU  */
+    uint8_t xranTech;     /**< Radio Access Technology (NR or LTE) */
+    uint8_t xranCat;      /**< xran mode: NR Categoty A, NR Category B, LTE Cat A, LTE Cat B */
+    uint8_t numCC;        /**< Number of CC per ports supported by RU */
+    uint8_t numAxc;       /**< Number of Antenna Carriers per CC */
+    uint8_t numUlAxc;     /**< Number of Antenna Carriers per CC for UL (Cat B) */
+    uint32_t antElmTRx;   /**< Number of antenna elements for TX and RX */
+    uint32_t muMimoUEs;   /**< Number of UEs (with 1 RX ant)/beams */
+
+    uint32_t DlLayersPerUe; /**< Number of DL layer per UE */
+    uint32_t UlLayersPerUe; /**< Number of UL layer per UE */
+
+    uint32_t ttiPeriod;   /**< TTI period */
+    uint32_t testVect;    /**< Test Signal to send */
+    struct rte_ether_addr o_du_addr[XRAN_VF_MAX]; /**<  O-DU Ethernet Mac Address */
+    struct rte_ether_addr o_ru_addr[XRAN_VF_MAX]; /**<  O-RU Ethernet Mac Address */
+    struct rte_ether_addr tmp_addr; /**<  Temp Ethernet Mac Address */
+
+    uint32_t instance_id;  /**<  Instance ID of application */
+    uint32_t io_core;      /**<  Core used for IO */
+    uint64_t io_worker;    /**<  Mask for worker cores */
+    int32_t  io_sleep;     /**< enable sleep on PMD cores */
+    uint32_t system_core;  /* house keeping core */
+    int      iova_mode;    /**< DPDK IOVA Mode */
+
+    uint32_t mtu; /**< maximum transmission unit (MTU) is the size of the largest protocol data unit (PDU) that can be communicated in a single
+                       xRAN network layer transaction. supported 1500 bytes and 9600 bytes (Jumbo Frame) */
+    int numSlots;  /**< number of slots in IQ vector */
+    char ant_file[XRAN_MAX_SECTOR_NR*XRAN_MAX_ANTENNA_NR][512]; /**<  file to use for test vector */
+    char prach_file[XRAN_MAX_SECTOR_NR*XRAN_MAX_ANTENNA_NR][512]; /**<  file to use for test vector */
+
+    char dl_bfw_file [XRAN_MAX_SECTOR_NR*XRAN_MAX_ANTENNA_NR][512]; /**< file with beamforming weights for DL streams */
+    char ul_bfw_file [XRAN_MAX_SECTOR_NR*XRAN_MAX_ANTENNA_NR][512]; /**< file with beamforming weights for UL streams */
+
+    char ul_srs_file [XRAN_MAX_SECTOR_NR*XRAN_MAX_ANT_ARRAY_ELM_NR][512]; /**< file with SRS content for UL antenna elements */
+
+    /* prach config */
+    uint8_t enablePrach; /**<  enable PRACH */
+    uint8_t prachOffset; /**< Sets the PRACH position in frequency / subcarrier position, n_PRBoffset^RA and is expressed as a physical resource block number.
+                              Set by SIB2, prach-FreqOffset in E-UTRA. */
+
+    uint8_t prachConfigIndex;/**< TS36.211 - Table 5.7.1-2 : PRACH Configuration Index */
+    uint8_t iqswap;          /**< do swap of IQ before send to ETH */
+    uint8_t nebyteorderswap; /**< do swap of byte order from host byte order to network byte order. ETH */
+    uint8_t compression;     /**< enable use case with compression */
+    uint8_t CompHdrType;     /**< dynamic or static compression header */
+
+    uint16_t totalBfWeights; /**< The total number of beamforming weights on RU */
+
+    uint8_t enableSrs; /**< enable SRS (valid for Cat B only) */
+    uint16_t srsSymMask; /**< SRS symbol mask [014] within S/U slot [0-13] def is  13 */
+
+    uint16_t maxFrameId; /**< max value of frame id */
+
+    uint16_t Tadv_cp_dl;
+    uint16_t T2a_min_cp_dl;
+    uint16_t T2a_max_cp_dl;
+    uint16_t T2a_min_cp_ul;
+    uint16_t T2a_max_cp_ul;
+    uint16_t T2a_min_up;
+    uint16_t T2a_max_up;
+    uint16_t Ta3_min;
+    uint16_t Ta3_max;
+    uint16_t T1a_min_cp_dl;
+    uint16_t T1a_max_cp_dl;
+    uint16_t T1a_min_cp_ul;
+    uint16_t T1a_max_cp_ul;
+    uint16_t T1a_min_up;
+    uint16_t T1a_max_up;
+    uint16_t Ta4_min;
+    uint16_t Ta4_max;
+
+    uint8_t enableCP;    /**<  enable C-plane */
+    uint8_t cp_vlan_tag; /**<  C-plane vlan tag */
+    uint8_t up_vlan_tag; /**<  U-plane vlan tag */
+
+    int32_t debugStop;
+    int32_t debugStopCount;
+    int32_t bbdevMode;
+    int32_t DynamicSectionEna;
+    int32_t GPS_Alpha;
+    int32_t GPS_Beta;
+
+    uint8_t  mu_number;       /**< Mu numner as per 3GPP */
+    uint32_t nDLAbsFrePointA; /**< Abs Freq Point A of the Carrier Center Frequency for in KHz Value: 450000->52600000 */
+    uint32_t nULAbsFrePointA; /**< Abs Freq Point A of the Carrier Center Frequency for in KHz Value: 450000->52600000 */
+    uint32_t nDLBandwidth;    /**< Carrier bandwidth for in MHz. Value: 5->400 */
+    uint32_t nULBandwidth;    /**< Carrier bandwidth for in MHz. Value: 5->400 */
+    uint32_t nDLFftSize;      /**< DL FFT size */
+    uint32_t nULFftSize;      /**< UL FFT size */
+
+
+    uint8_t nFrameDuplexType;
+    uint8_t nTddPeriod;
+    struct xran_slot_config sSlotConfig[XRAN_MAX_TDD_PERIODICITY];
+    struct xran_prb_map PrbMapDl;
+    struct xran_prb_map PrbMapUl;
+
+    int32_t DU_Port_ID_bitwidth;
+    int32_t BandSector_ID_bitwidth;
+    int32_t CC_ID_bitwidth;
+    int32_t RU_Port_ID_bitwidth;
+
+} RuntimeConfig;
+
+/**
+ * Parse application configuration file.
+ *
+ * @param filename The name of the configuration file to be parsed.
+ * @param config The configuration structure to be filled with parsed data. */
+int parseConfigFile(char *filename, RuntimeConfig *config);
+
+#endif /* _SAMPLEAPP__CONFIG_H_ */

targets/ARCH/ORAN_FHI/lib/debug_oran.h

@@ -0,0 +1,81 @@
+/******************************************************************************
+*
+*   Copyright (c) 2020 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief
+ * @file
+ * @ingroup
+ * @author Intel Corporation
+ **/
+
+#ifndef _SAMPLEAPP__DEBUG_H_
+#define _SAMPLEAPP__DEBUG_H_
+
+#include <stdio.h>
+
+#include "config.h"
+
+#define MAX_FILE_NAME_LEN (512)
+#define MAX_PATH_NAME_LEN (1024)
+
+#ifdef _DEBUG
+    #define log_dbg(fmt, ...)                       \
+        fprintf(stderr,                     \
+            "DEBUG: %s(%d): " fmt "\n",             \
+            __FILE__,                       \
+            __LINE__, ##__VA_ARGS__)
+#else
+    #define log_dbg(fmt, ...)
+#endif
+
+#if defined(_DEBUG) || defined(_VERBOSE)
+    #define log_wrn(fmt, ...)                               \
+        fprintf(                                            \
+            stderr,                                     \
+            "WARNING: %s(%d): " fmt "\n",                   \
+            __FILE__,                                       \
+            __LINE__, ##__VA_ARGS__)
+#else
+    #define log_dbg(fmt, ...)
+    #define log_wrn(fmt, ...)
+#endif
+
+
+#define log_err(fmt, ...)                       \
+    fprintf(stderr,                     \
+        "ERROR: %s(%d): " fmt "\n",             \
+        __FILE__,                       \
+        __LINE__, ##__VA_ARGS__)
+
+
+inline void ShowData(void* ptr, unsigned int size)
+{
+    uint8_t *d =  (uint8_t *)ptr;
+    unsigned int i;
+
+    for(i = 0; i < size; i++)
+    {
+        if ( !(i & 0xf) )
+            printf("\n");
+        printf("%02x ", d[i]);
+    }
+    printf("\n");
+}
+
+
+#endif /* _SAMPLEAPP__DEBUG_H_ */

targets/ARCH/ORAN_FHI/lib/ethdi.h

@@ -0,0 +1,140 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file has all definitions for the Ethernet Data Interface Layer
+ * @file ethdi.h
+ * @ingroup group_lte_source_auxlib
+ * @author Intel Corporation
+ **/
+
+
+#ifndef _ETHDI_H_
+#define _ETHDI_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_config.h>
+#include <rte_mbuf.h>
+#include <rte_timer.h>
+
+/*  comment this to enable PDUMP
+ *  DPDK has to be compiled with
+ *      CONFIG_RTE_LIBRTE_PMD_PCAP=y
+ *      CONFIG_RTE_LIBRTE_PDUMP=y
+ */
+#undef RTE_LIBRTE_PDUMP
+
+#ifdef RTE_LIBRTE_PDUMP
+#include <rte_pdump.h>
+#endif
+
+#include "ethernet.h"
+#include "xran_fh_o_du.h"
+
+#define XRAN_THREAD_DEFAULT_PRIO (98)
+
+/* If we're not receiving packets for more then this threshold... */
+//#define SLEEP_THRESHOLD (rte_get_tsc_hz() / 30)    /* = 33.3(3)ms */
+/* we go to sleep for this long (usleep). Undef SLEEP_TRESHOLD to disable. */
+#define SLEEP_TIME 200      /* (us) */
+#define BCAST {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}
+
+#define TX_TIMER_INTERVAL ((rte_get_timer_hz() / 1000000000L)*interval_us*1000) /* nanosec */
+#define TX_RX_LOOP_TIME rte_get_timer_hz() / 1
+
+/* CAUTION: Keep in sync with the string table below. */
+enum xran_entities_id
+{
+    ID_O_DU,
+    ID_O_RU,
+    ID_BROADCAST,
+    ID_MAX
+};
+
+static char *const entity_names[] = {
+    "ORAN O-DU sim app",
+    "ORAN O-RU sim app",
+};
+
+typedef int (*PROCESS_CB)(void * arg);
+
+/**
+ * Structure storing internal configuration of workers
+ */
+struct xran_worker_config {
+    lcore_function_t *f;
+    void *arg;
+    int32_t state;
+};
+
+struct xran_ethdi_ctx
+{
+    struct xran_io_cfg io_cfg;
+    struct rte_ether_addr entities[XRAN_VF_MAX][ID_BROADCAST + 1];
+
+    struct rte_ring *tx_ring[XRAN_VF_MAX];
+    struct rte_ring *rx_ring[XRAN_VF_MAX];
+    struct rte_ring *pkt_dump_ring[XRAN_VF_MAX];
+    struct rte_timer timer_autodetect;
+    struct rte_timer timer_ping;
+    struct rte_timer timer_sync;
+    struct rte_timer timer_tx;
+
+    struct xran_worker_config pkt_wrk_cfg[RTE_MAX_LCORE];
+
+    unsigned pkt_stats[PKT_LAST + 1];
+};
+
+enum {
+    MBUF_KEEP,
+    MBUF_FREE
+};
+
+extern enum xran_if_state xran_if_current_state;
+
+static inline struct xran_ethdi_ctx *xran_ethdi_get_ctx(void)
+{
+    extern struct xran_ethdi_ctx g_ethdi_ctx;
+
+    return &g_ethdi_ctx;
+}
+typedef int (*xran_ethdi_handler)(struct rte_mbuf *, int sender, uint64_t rx_time);
+
+typedef int (*ethertype_handler)(struct rte_mbuf *, uint64_t rx_time);
+typedef int (*xran_ethdi_handler)(struct rte_mbuf *, int sender, uint64_t rx_time);
+
+int xran_register_ethertype_handler(uint16_t ethertype, ethertype_handler callback);
+
+int32_t xran_ethdi_init_dpdk_io(char *name, const struct xran_io_cfg *io_cfg,
+    int *lcore_id, struct rte_ether_addr *p_o_du_addr,
+    struct rte_ether_addr *p_ru_addr);
+
+struct rte_mbuf *xran_ethdi_mbuf_alloc(void);
+int32_t xran_ethdi_mbuf_send(struct rte_mbuf *mb, uint16_t ethertype, uint16_t vf_id);
+int32_t xran_ethdi_mbuf_send_cp(struct rte_mbuf *mb, uint16_t ethertype, uint16_t vf_id);
+int32_t xran_ethdi_filter_packet(struct rte_mbuf *pkt, uint64_t rx_time);
+int32_t process_dpdk_io(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef _ETHDI_H_ */

targets/ARCH/ORAN_FHI/lib/ethernet.h

@@ -0,0 +1,168 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file has all definitions for the Ethernet Data Interface Layer
+ * @file ethernet.h
+ * @ingroup group_lte_source_auxlib
+ * @author Intel Corporation
+ **/
+
+#ifndef AUXLIB_ETHERNET_H
+#define AUXLIB_ETHERNET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_config.h>
+#include <rte_ether.h>
+#include <rte_mbuf.h>
+
+#define BURST_SIZE 4096
+
+#define ETHER_TYPE_ETHDI RTE_ETHER_TYPE_IPV4    /* hack needed for jumbo frames */
+#define ETHER_TYPE_ECPRI 0xAEFE
+#define ETHER_TYPE_SYNC 0xBEFE
+#define ETHER_TYPE_START_TX 0xCEFE
+
+#define NUM_MBUFS 65535/*16383*/ /*65535*/ /** optimal is n = (2^q - 1) */
+#define NUM_MBUFS_RING NUM_MBUFS+1 /** The size of the ring (must be a power of 2) */
+
+#define MBUF_CACHE 256
+
+#define MBUF_POOL_ELM_SMALL (1500 + RTE_PKTMBUF_HEADROOM )/* regular ethernet MTU, most compatible */
+#define MBUF_POOL_ELEMENT (MAX_RX_LEN + RTE_PKTMBUF_HEADROOM)
+
+#define MAX_RX_LEN 9600
+#define MAX_TX_LEN (MAX_RX_LEN - 14) /* headroom for rx driver */
+#define MAX_DATA_SIZE (MAX_TX_LEN - sizeof(struct ether_hdr) - \
+    sizeof(struct ethdi_hdr) - sizeof(struct burst_hdr))
+
+/* Looks like mbuf size is limited to 16 bits - see the buf_len field. */
+#define MBUF_POOL_ELM_BIG USHRT_MAX
+#define NUM_MBUFS_BIG 64
+
+#define DEFAULT_DUMP_LENGTH 96
+
+extern struct rte_mempool *_eth_mbuf_pool;
+extern struct rte_mempool *_eth_mbuf_pool_small;
+extern struct rte_mempool *_eth_mbuf_pool_big;
+extern struct rte_mempool *socket_direct_pool;
+extern struct rte_mempool *socket_indirect_pool;
+
+/* Do NOT change the order of this enum and below
+ * - need to be in sync with the table of handlers in testue.c */
+enum pkt_type
+{
+    PKT_ZERO,
+    PKT_EMPTY,
+    PKT_DISCOVER_REQUEST,
+    PKT_PING,
+    PKT_PONG,
+    PKT_DISCOVER_REPLY,
+    PKT_LTE_DATA,
+    PKT_LTE_CONTROL,
+    PKT_BURST,
+    PKT_DATATEST,
+    PKT_ADD_ETHDEV,
+    PKT_SYNC_START,
+    PKT_LAST,
+};
+
+/* Do NOT change the order. */
+static char * const xran_pkt_descriptions[PKT_LAST + 1] = {
+    "ZERO",
+    "empty packet",
+    "discovery request packet",
+    "ping packet",
+    "pong packet",
+    "discovery reply packet",
+    "LTE data packet",
+    "LTE control packet",
+    "BURST packet",
+    "DATATEST packet",
+    "Add ethernet port command packet",
+    "SYNC-START packet",
+    "LAST packet",
+};
+
+struct burst_hdr {
+    int8_t pkt_idx;
+    int8_t total_pkts;
+    int8_t original_type;
+    int8_t data[];
+};
+
+struct ethdi_hdr {
+    uint8_t pkt_type;
+    uint8_t source_id;
+    uint8_t dest_id;
+    int8_t data[];    /* original raw data starts here! */
+};
+
+
+void xran_init_mbuf_pool(void);
+
+void xran_init_port(int port);
+
+void xran_add_eth_hdr_vlan(struct rte_ether_addr *dst, uint16_t ethertype, struct rte_mbuf *mb);
+
+#if 0
+void xran_memdump(void *addr, int len);
+void xran_add_eth_hdr(struct ether_addr *dst, uint16_t ethertype, struct rte_mbuf *);
+int xran_send_mbuf(struct ether_addr *dst, struct rte_mbuf *mb);
+int xran_send_message_burst(int dst_id, int pkt_type, void *body, int len);
+int xran_show_delayed_message(void);
+#endif
+/*
+ * Print a message after all critical processing done.
+ * Mt-safe. 4 variants - normal, warning, error and debug log.
+ */
+int __xran_delayed_msg(const char *fmt, ...);
+#define nlog(m, ...) __xran_delayed_msg("%s(): " m "\n", __FUNCTION__, ##__VA_ARGS__)
+#define delayed_message nlog    /* this is the old alias for this function */
+#define wlog(m, ...) nlog("WARNING: " m, ##__VA_ARGS__)
+#define elog(m, ...) nlog("ERROR: " m, ##__VA_ARGS__)
+#ifdef DEBUG
+# define dlog(m, ...) nlog("DEBUG: " m, ##__VA_ARGS__)
+#else
+# define dlog(m, ...)
+#endif
+
+#define PANIC_ON(x, m, ...) do { if (unlikely(x)) \
+    rte_panic("%s: " m "\n", #x, ##__VA_ARGS__); } while (0)
+
+/* Add mbuf to the TX ring. */
+static inline int xran_enqueue_mbuf(struct rte_mbuf *mb, struct rte_ring *r)
+{
+    if (rte_ring_enqueue(r, mb) == 0) {
+        return 1;   /* success */
+    }
+
+    rte_pktmbuf_free(mb);
+    wlog("failed to enqueue packet on port %d (ring full)", mb->port);
+
+    return 0;   /* fail */
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* AUXLIB_ETHERNET_H */

targets/ARCH/ORAN_FHI/lib/xran_app_frag.h

@@ -0,0 +1,61 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+
+/**
+ * @brief Header file for functions to perform application level fragmentation
+ *
+ * @file xran_app_frag.h
+ * @ingroup group_source_xran
+ * @author Intel Corporation
+ **/
+
+#ifndef _XRAN_APP_FRAG_
+#define _XRAN_APP_FRAG_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include <rte_config.h>
+#include <rte_malloc.h>
+#include <rte_memory.h>
+#include <rte_mempool.h>
+#include <rte_byteorder.h>
+
+#include "xran_fh_o_du.h"
+#include "xran_cp_api.h"
+
+int32_t xran_app_fragment_packet(struct rte_mbuf *pkt_in, /* eth hdr is prepended */
+                                    struct rte_mbuf **pkts_out,
+                                    uint16_t nb_pkts_out,
+                                    uint16_t mtu_size,
+                                    struct rte_mempool *pool_direct,
+                                    struct rte_mempool *pool_indirect,
+                                    struct xran_section_info *sectinfo,
+                                    uint8_t *seqid);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _XRAN_APP_FRAG_ */
+

targets/ARCH/ORAN_FHI/lib/xran_bfp_utils.hpp

@@ -0,0 +1,363 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief xRAN BFP compression/decompression utilities functions
+ *
+ * @file xran_bfp_utils.hpp
+ * @ingroup group_source_xran
+ * @author Intel Corporation
+ **/
+
+#pragma once
+#include <immintrin.h>
+
+namespace BlockFloatCompander
+{
+  /// Define function signatures for byte packing functions
+  typedef __m512i(*PackFunction)(const __m512i);
+  typedef __m512i(*UnpackFunction)(const uint8_t*);
+  typedef __m256i(*UnpackFunction256)(const uint8_t*);
+
+  /// Calculate exponent based on 16 max abs values using leading zero count.
+  inline __m512i
+  maskUpperWord(const __m512i inData)
+  {
+    const auto k_upperWordMask = _mm512_set_epi64(0x0000FFFF0000FFFF, 0x0000FFFF0000FFFF,
+                                                  0x0000FFFF0000FFFF, 0x0000FFFF0000FFFF,
+                                                  0x0000FFFF0000FFFF, 0x0000FFFF0000FFFF,
+                                                  0x0000FFFF0000FFFF, 0x0000FFFF0000FFFF);
+    return _mm512_and_epi64(inData, k_upperWordMask);
+  }
+
+  /// Calculate exponent based on 16 max abs values using leading zero count.
+  inline __m512i
+  expLzCnt(const __m512i maxAbs, const __m512i totShiftBits)
+  {
+    /// Compute exponent
+    const auto lzCount = _mm512_lzcnt_epi32(maxAbs);
+    return _mm512_subs_epu16(totShiftBits, lzCount);
+  }
+
+  inline int
+  horizontalMax1x32(const __m512i maxAbsReg)
+  {
+    /// Swap each IQ pair in each lane (via 32b rotation) and compute max of
+    /// each pair.
+    const auto maxRot16 = _mm512_rol_epi32(maxAbsReg, BlockFloatCompander::k_numBitsIQ);
+    const auto maxAbsIQ = _mm512_max_epi16(maxAbsReg, maxRot16);
+    /// Convert to 32b by removing repeated values in maxAbs
+    const auto maxAbs32 = maskUpperWord(maxAbsIQ);
+    /// Return reduced max
+    return _mm512_reduce_max_epi32(maxAbs32);
+  }
+
+  /// Pack compressed 9 bit data in network byte order
+  /// See https://soco.intel.com/docs/DOC-2665619
+  inline __m512i
+  networkBytePack9b(const __m512i compData)
+  {
+    /// Logical shift left to align network order byte parts
+    const __m512i k_shiftLeft = _mm512_set_epi64(0x0000000100020003, 0x0004000500060007,
+                                                 0x0000000100020003, 0x0004000500060007,
+                                                 0x0000000100020003, 0x0004000500060007,
+                                                 0x0000000100020003, 0x0004000500060007);
+    const auto compDataPacked = _mm512_sllv_epi16(compData, k_shiftLeft);
+
+    /// First epi8 shuffle of even indexed samples
+    const __m512i k_byteShuffleMask1 = _mm512_set_epi64(0x0000000000000000, 0x0C0D080904050001,
+                                                        0x0000000000000000, 0x0C0D080904050001,
+                                                        0x0000000000000000, 0x0C0D080904050001,
+                                                        0x0000000000000000, 0x0C0D080904050001);
+    constexpr uint64_t k_byteMask1 = 0x00FF00FF00FF00FF;
+    const auto compDataShuff1 = _mm512_maskz_shuffle_epi8(k_byteMask1, compDataPacked, k_byteShuffleMask1);
+
+    /// Second epi8 shuffle of odd indexed samples
+    const __m512i k_byteShuffleMask2 = _mm512_set_epi64(0x000000000000000E, 0x0F0A0B0607020300,
+                                                        0x000000000000000E, 0x0F0A0B0607020300,
+                                                        0x000000000000000E, 0x0F0A0B0607020300,
+                                                        0x000000000000000E, 0x0F0A0B0607020300);
+    constexpr uint64_t k_byteMask2 = 0x01FE01FE01FE01FE;
+    const auto compDataShuff2 = _mm512_maskz_shuffle_epi8(k_byteMask2, compDataPacked, k_byteShuffleMask2);
+
+    /// Ternary blend of the two shuffled results
+    const __m512i k_ternLogSelect = _mm512_set_epi64(0x00000000000000FF, 0x01FC07F01FC07F00,
+                                                     0x00000000000000FF, 0x01FC07F01FC07F00,
+                                                     0x00000000000000FF, 0x01FC07F01FC07F00,
+                                                     0x00000000000000FF, 0x01FC07F01FC07F00);
+    return _mm512_ternarylogic_epi64(compDataShuff1, compDataShuff2, k_ternLogSelect, 0xd8);
+  }
+
+
+  /// Pack compressed 10 bit data in network byte order
+  /// See https://soco.intel.com/docs/DOC-2665619
+  inline __m512i
+  networkBytePack10b(const __m512i compData)
+  {
+    /// Logical shift left to align network order byte parts
+    const __m512i k_shiftLeft = _mm512_set_epi64(0x0000000200040006, 0x0000000200040006,
+                                                 0x0000000200040006, 0x0000000200040006,
+                                                 0x0000000200040006, 0x0000000200040006,
+                                                 0x0000000200040006, 0x0000000200040006);
+    const auto compDataPacked = _mm512_sllv_epi16(compData, k_shiftLeft);
+
+    /// First epi8 shuffle of even indexed samples
+    const __m512i k_byteShuffleMask1 = _mm512_set_epi64(0x000000000000000C, 0x0D08090004050001,
+                                                        0x000000000000000C, 0x0D08090004050001,
+                                                        0x000000000000000C, 0x0D08090004050001,
+                                                        0x000000000000000C, 0x0D08090004050001);
+    constexpr uint64_t k_byteMask1 = 0x01EF01EF01EF01EF;
+    const auto compDataShuff1 = _mm512_maskz_shuffle_epi8(k_byteMask1, compDataPacked, k_byteShuffleMask1);
+
+    /// Second epi8 shuffle of odd indexed samples
+    const __m512i k_byteShuffleMask2 = _mm512_set_epi64(0x0000000000000E0F, 0x0A0B000607020300,
+                                                        0x0000000000000E0F, 0x0A0B000607020300,
+                                                        0x0000000000000E0F, 0x0A0B000607020300,
+                                                        0x0000000000000E0F, 0x0A0B000607020300);
+    constexpr uint64_t k_byteMask2 = 0x03DE03DE03DE03DE;
+    const auto compDataShuff2 = _mm512_maskz_shuffle_epi8(k_byteMask2, compDataPacked, k_byteShuffleMask2);
+
+    /// Ternary blend of the two shuffled results
+    const __m512i k_ternLogSelect = _mm512_set_epi64(0x000000000000FF03, 0xF03F00FF03F03F00,
+                                                     0x000000000000FF03, 0xF03F00FF03F03F00,
+                                                     0x000000000000FF03, 0xF03F00FF03F03F00,
+                                                     0x000000000000FF03, 0xF03F00FF03F03F00);
+    return _mm512_ternarylogic_epi64(compDataShuff1, compDataShuff2, k_ternLogSelect, 0xd8);
+  }
+
+
+  /// Pack compressed 12 bit data in network byte order
+  /// See https://soco.intel.com/docs/DOC-2665619
+  inline __m512i
+  networkBytePack12b(const __m512i compData)
+  {
+    /// Logical shift left to align network order byte parts
+    const __m512i k_shiftLeft = _mm512_set_epi64(0x0000000400000004, 0x0000000400000004,
+                                                 0x0000000400000004, 0x0000000400000004,
+                                                 0x0000000400000004, 0x0000000400000004,
+                                                 0x0000000400000004, 0x0000000400000004);
+    const auto compDataPacked = _mm512_sllv_epi16(compData, k_shiftLeft);
+
+    /// First epi8 shuffle of even indexed samples
+    const __m512i k_byteShuffleMask1 = _mm512_set_epi64(0x00000000000C0D00, 0x0809000405000001,
+                                                        0x00000000000C0D00, 0x0809000405000001,
+                                                        0x00000000000C0D00, 0x0809000405000001,
+                                                        0x00000000000C0D00, 0x0809000405000001);
+    constexpr uint64_t k_byteMask1 = 0x06DB06DB06DB06DB;
+    const auto compDataShuff1 = _mm512_maskz_shuffle_epi8(k_byteMask1, compDataPacked, k_byteShuffleMask1);
+
+    /// Second epi8 shuffle of odd indexed samples
+    const __m512i k_byteShuffleMask2 = _mm512_set_epi64(0x000000000E0F000A, 0x0B00060700020300,
+                                                        0x000000000E0F000A, 0x0B00060700020300,
+                                                        0x000000000E0F000A, 0x0B00060700020300,
+                                                        0x000000000E0F000A, 0x0B00060700020300);
+    constexpr uint64_t k_byteMask2 = 0x0DB60DB60DB60DB6;
+    const auto compDataShuff2 = _mm512_maskz_shuffle_epi8(k_byteMask2, compDataPacked, k_byteShuffleMask2);
+
+    /// Ternary blend of the two shuffled results
+    const __m512i k_ternLogSelect = _mm512_set_epi64(0x00000000FF0F00FF, 0x0F00FF0F00FF0F00,
+                                                     0x00000000FF0F00FF, 0x0F00FF0F00FF0F00,
+                                                     0x00000000FF0F00FF, 0x0F00FF0F00FF0F00,
+                                                     0x00000000FF0F00FF, 0x0F00FF0F00FF0F00);
+    return _mm512_ternarylogic_epi64(compDataShuff1, compDataShuff2, k_ternLogSelect, 0xd8);
+  }
+
+
+  /// Unpack compressed 9 bit data in network byte order
+  /// See https://soco.intel.com/docs/DOC-2665619
+  inline __m512i
+  networkByteUnpack9b(const uint8_t* inData)
+  {
+    /// Align chunks of compressed bytes into lanes to allow for expansion
+    const __m512i* rawDataIn = reinterpret_cast<const __m512i*>(inData);
+    const auto k_expPerm = _mm512_set_epi32(9, 8, 7, 6, 7, 6, 5, 4,
+                                            5, 4, 3, 2, 3, 2, 1, 0);
+    const auto inLaneAlign = _mm512_permutexvar_epi32(k_expPerm, *rawDataIn);
+
+    /// Byte shuffle to get all bits for each sample into 16b chunks
+    /// Due to previous permute to get chunks of bytes into each lane, there is
+    /// a different shuffle offset in each lane
+    const __m512i k_byteShuffleMask = _mm512_set_epi64(0x0A0B090A08090708, 0x0607050604050304,
+                                                       0x090A080907080607, 0x0506040503040203,
+                                                       0x0809070806070506, 0x0405030402030102,
+                                                       0x0708060705060405, 0x0304020301020001);
+    const auto inDatContig = _mm512_shuffle_epi8(inLaneAlign, k_byteShuffleMask);
+
+    /// Logical shift left to set sign bit
+    const __m512i k_slBits = _mm512_set_epi64(0x0007000600050004, 0x0003000200010000,
+                                              0x0007000600050004, 0x0003000200010000,
+                                              0x0007000600050004, 0x0003000200010000,
+                                              0x0007000600050004, 0x0003000200010000);
+    const auto inSetSign = _mm512_sllv_epi16(inDatContig, k_slBits);
+
+    /// Mask to zero unwanted bits
+    const __m512i k_expMask = _mm512_set1_epi16(0xFF80);
+    return _mm512_and_epi64(inSetSign, k_expMask);
+  }
+
+
+  /// Unpack compressed 10 bit data in network byte order
+  /// See https://soco.intel.com/docs/DOC-2665619
+  inline __m512i
+  networkByteUnpack10b(const uint8_t* inData)
+  {
+    /// Align chunks of compressed bytes into lanes to allow for expansion
+    const __m512i* rawDataIn = reinterpret_cast<const __m512i*>(inData);
+    const auto k_expPerm = _mm512_set_epi32(10, 9, 8, 7, 8, 7, 6, 5,
+                                             5, 4, 3, 2, 3, 2, 1, 0);
+    const auto inLaneAlign = _mm512_permutexvar_epi32(k_expPerm, *rawDataIn);
+
+    /// Byte shuffle to get all bits for each sample into 16b chunks
+    /// Due to previous permute to get chunks of bytes into each lane, lanes
+    /// 0 and 2 happen to be aligned, but lane 1 is offset by 2 bytes
+    const __m512i k_byteShuffleMask = _mm512_set_epi64(0x0A0B090A08090708, 0x0506040503040203,
+                                                       0x0809070806070506, 0x0304020301020001,
+                                                       0x0A0B090A08090708, 0x0506040503040203,
+                                                       0x0809070806070506, 0x0304020301020001);
+    const auto inDatContig = _mm512_shuffle_epi8(inLaneAlign, k_byteShuffleMask);
+
+    /// Logical shift left to set sign bit
+    const __m512i k_slBits = _mm512_set_epi64(0x0006000400020000, 0x0006000400020000,
+                                              0x0006000400020000, 0x0006000400020000,
+                                              0x0006000400020000, 0x0006000400020000,
+                                              0x0006000400020000, 0x0006000400020000);
+    const auto inSetSign = _mm512_sllv_epi16(inDatContig, k_slBits);
+
+    /// Mask to zero unwanted bits
+    const __m512i k_expMask = _mm512_set1_epi16(0xFFC0);
+    return _mm512_and_epi64(inSetSign, k_expMask);
+  }
+
+
+  /// Unpack compressed 12 bit data in network byte order
+  /// See https://soco.intel.com/docs/DOC-2665619
+  inline __m512i
+  networkByteUnpack12b(const uint8_t* inData)
+  {
+    /// Align chunks of compressed bytes into lanes to allow for expansion
+    const __m512i* rawDataIn = reinterpret_cast<const __m512i*>(inData);
+    const auto k_expPerm = _mm512_set_epi32(12, 11, 10, 9, 9, 8, 7, 6,
+                                             6, 5, 4, 3, 3, 2, 1, 0);
+    const auto inLaneAlign = _mm512_permutexvar_epi32(k_expPerm, *rawDataIn);
+
+    /// Byte shuffle to get all bits for each sample into 16b chunks
+    /// For 12b mantissa all lanes post-permute are aligned and require same shuffle offset
+    const __m512i k_byteShuffleMask = _mm512_set_epi64(0x0A0B090A07080607, 0x0405030401020001,
+                                                       0x0A0B090A07080607, 0x0405030401020001,
+                                                       0x0A0B090A07080607, 0x0405030401020001,
+                                                       0x0A0B090A07080607, 0x0405030401020001);
+    const auto inDatContig = _mm512_shuffle_epi8(inLaneAlign, k_byteShuffleMask);
+
+    /// Logical shift left to set sign bit
+    const __m512i k_slBits = _mm512_set_epi64(0x0004000000040000, 0x0004000000040000,
+                                              0x0004000000040000, 0x0004000000040000,
+                                              0x0004000000040000, 0x0004000000040000,
+                                              0x0004000000040000, 0x0004000000040000);
+    const auto inSetSign = _mm512_sllv_epi16(inDatContig, k_slBits);
+
+    /// Mask to zero unwanted bits
+    const __m512i k_expMask = _mm512_set1_epi16(0xFFF0);
+    return _mm512_and_epi64(inSetSign, k_expMask);
+  }
+
+
+  /// Unpack compressed 9 bit data in network byte order
+  /// See https://soco.intel.com/docs/DOC-2665619
+  /// This unpacking function is for 256b registers
+  inline __m256i
+  networkByteUnpack9b256(const uint8_t* inData)
+  {
+    /// Align chunks of compressed bytes into lanes to allow for expansion
+    const __m256i* rawDataIn = reinterpret_cast<const __m256i*>(inData);
+    const auto k_expPerm = _mm256_set_epi32(5, 4, 3, 2, 3, 2, 1, 0);
+    const auto inLaneAlign = _mm256_permutexvar_epi32(k_expPerm, *rawDataIn);
+
+    /// Byte shuffle to get all bits for each sample into 16b chunks
+    /// Due to previous permute to get chunks of bytes into each lane, there is
+    /// a different shuffle offset in each lane
+    const __m256i k_byteShuffleMask = _mm256_set_epi64x(0x0809070806070506, 0x0405030402030102,
+                                                        0x0708060705060405, 0x0304020301020001);
+    const auto inDatContig = _mm256_shuffle_epi8(inLaneAlign, k_byteShuffleMask);
+
+    /// Logical shift left to set sign bit
+    const __m256i k_slBits = _mm256_set_epi64x(0x0007000600050004, 0x0003000200010000,
+                                               0x0007000600050004, 0x0003000200010000);
+    const auto inSetSign = _mm256_sllv_epi16(inDatContig, k_slBits);
+
+    /// Mask to zero unwanted bits
+    const __m256i k_expMask = _mm256_set1_epi16(0xFF80);
+    return _mm256_and_si256(inSetSign, k_expMask);
+  }
+
+
+  /// Unpack compressed 10 bit data in network byte order
+  /// See https://soco.intel.com/docs/DOC-2665619
+  /// This unpacking function is for 256b registers
+  inline __m256i
+  networkByteUnpack10b256(const uint8_t* inData)
+  {
+    /// Align chunks of compressed bytes into lanes to allow for expansion
+    const __m256i* rawDataIn = reinterpret_cast<const __m256i*>(inData);
+    const auto k_expPerm = _mm256_set_epi32(5, 4, 3, 2, 3, 2, 1, 0);
+    const auto inLaneAlign = _mm256_permutexvar_epi32(k_expPerm, *rawDataIn);
+
+    /// Byte shuffle to get all bits for each sample into 16b chunks
+    /// Due to previous permute to get chunks of bytes into each lane, lanes
+    /// 0 and 2 happen to be aligned, but lane 1 is offset by 2 bytes
+    const __m256i k_byteShuffleMask = _mm256_set_epi64x(0x0A0B090A08090708, 0x0506040503040203,
+                                                        0x0809070806070506, 0x0304020301020001);
+    const auto inDatContig = _mm256_shuffle_epi8(inLaneAlign, k_byteShuffleMask);
+
+    /// Logical shift left to set sign bit
+    const __m256i k_slBits = _mm256_set_epi64x(0x0006000400020000, 0x0006000400020000,
+                                               0x0006000400020000, 0x0006000400020000);
+    const auto inSetSign = _mm256_sllv_epi16(inDatContig, k_slBits);
+
+    /// Mask to zero unwanted bits
+    const __m256i k_expMask = _mm256_set1_epi16(0xFFC0);
+    return _mm256_and_si256(inSetSign, k_expMask);
+  }
+
+
+  /// Unpack compressed 12 bit data in network byte order
+  /// See https://soco.intel.com/docs/DOC-2665619
+  /// This unpacking function is for 256b registers
+  inline __m256i
+  networkByteUnpack12b256(const uint8_t* inData)
+  {
+    /// Align chunks of compressed bytes into lanes to allow for expansion
+    const __m256i* rawDataIn = reinterpret_cast<const __m256i*>(inData);
+    const auto k_expPerm = _mm256_set_epi32(6, 5, 4, 3, 3, 2, 1, 0);
+    const auto inLaneAlign = _mm256_permutexvar_epi32(k_expPerm, *rawDataIn);
+
+    /// Byte shuffle to get all bits for each sample into 16b chunks
+    /// For 12b mantissa all lanes post-permute are aligned and require same shuffle offset
+    const __m256i k_byteShuffleMask = _mm256_set_epi64x(0x0A0B090A07080607, 0x0405030401020001,
+                                                        0x0A0B090A07080607, 0x0405030401020001);
+    const auto inDatContig = _mm256_shuffle_epi8(inLaneAlign, k_byteShuffleMask);
+
+    /// Logical shift left to set sign bit
+    const __m256i k_slBits = _mm256_set_epi64x(0x0004000000040000, 0x0004000000040000,
+                                               0x0004000000040000, 0x0004000000040000);
+    const auto inSetSign = _mm256_sllv_epi16(inDatContig, k_slBits);
+
+    /// Mask to zero unwanted bits
+    const __m256i k_expMask = _mm256_set1_epi16(0xFFF0);
+    return _mm256_and_si256(inSetSign, k_expMask);
+  }
+}

targets/ARCH/ORAN_FHI/lib/xran_common.h

@@ -0,0 +1,371 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief XRAN layer common functionality for both lls-CU and RU as well as C-plane and
+ *    U-plane
+ * @file xran_common.h
+ * @ingroup group_source_xran
+ * @author Intel Corporation
+ **/
+
+#ifndef _XRAN_COMMON_H_
+#define _XRAN_COMMON_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/param.h>
+#include <sys/queue.h>
+
+#include <rte_common.h>
+#include <rte_mbuf.h>
+#include <rte_timer.h>
+
+#include "xran_fh_o_du.h"
+#include "xran_pkt_up.h"
+#include "xran_cp_api.h"
+
+#define O_DU 0
+#define O_RU 1
+
+#define N_SC_PER_PRB 12
+#define MAX_N_FULLBAND_SC 273
+#define N_SYM_PER_SLOT 14
+#define SUBFRAME_DURATION_US 1000
+#define SLOTNUM_PER_SUBFRAME       (SUBFRAME_DURATION_US/interval_us)
+#define SUBFRAMES_PER_SYSTEMFRAME  10
+#define SLOTS_PER_SYSTEMFRAME (SLOTNUM_PER_SUBFRAME*SUBFRAMES_PER_SYSTEMFRAME)
+
+/* PRACH data samples are 32 bits wide, 16bits for I and 16bits for Q. Each packet contains 839 samples for long sequence or 144*14 (max) for short sequence. The payload length is 3356 octets.*/
+#define PRACH_PLAYBACK_BUFFER_BYTES (144*14*4L)
+
+#define PRACH_SRS_BUFFER_BYTES (144*14*4L)
+
+/**<  this is the configuration of M-plane */
+#define XRAN_MAX_NUM_SECTIONS       (N_SYM_PER_SLOT* (XRAN_MAX_ANTENNA_NR*2) + XRAN_MAX_ANT_ARRAY_ELM_NR)
+
+#define XRAN_MAX_MBUF_LEN 9600 /**< jumbo frame */
+#define NSEC_PER_SEC 1000000000L
+#define TIMER_RESOLUTION_CYCLES 1596*1 /* 1us */
+#define XRAN_RING_SIZE  512 /*4*14*8 pow of 2 */
+#define XRAN_NAME_MAX_LEN	(64)
+#define XRAN_RING_NUM       (3)
+
+#define XranDiffSymIdx(prevSymIdx, currSymIdx, numTotalSymIdx)  ((prevSymIdx > currSymIdx) ? ((currSymIdx + numTotalSymIdx) - prevSymIdx) : (currSymIdx - prevSymIdx))
+
+#define XRAN_MLOG_VAR 0 /**< enable debug variables to mlog */
+
+/* PRACH configuration table defines */
+#define XRAN_PRACH_CANDIDATE_PREAMBLE    (2)
+#define XRAN_PRACH_CANDIDATE_Y           (2)
+#define XRAN_PRACH_CANDIDATE_SLOT        (40)
+#define XRAN_PRACH_CONFIG_TABLE_SIZE     (256)
+#define XRAN_PRACH_PREAMBLE_FORMAT_OF_ABC (9)
+typedef enum
+{
+    FORMAT_0 = 0,
+    FORMAT_1,
+    FORMAT_2,
+    FORMAT_3,
+    FORMAT_A1,
+    FORMAT_A2,
+    FORMAT_A3,
+    FORMAT_B1,
+    FORMAT_B2,
+    FORMAT_B3,
+    FORMAT_B4,
+    FORMAT_C0,
+    FORMAT_C2,
+    FORMAT_LAST
+}PreambleFormatEnum;
+
+/* add PRACH used config table, same structure as used in refPHY */
+typedef struct
+{
+    uint8_t     prachConfigIdx;
+    uint8_t     preambleFmrt[XRAN_PRACH_CANDIDATE_PREAMBLE];
+    uint8_t     x;
+    uint8_t     y[XRAN_PRACH_CANDIDATE_Y];
+    uint8_t     slotNr[XRAN_PRACH_CANDIDATE_SLOT];
+    uint8_t     slotNrNum;
+    uint8_t     startingSym;
+    uint8_t     nrofPrachInSlot;
+    uint8_t     occassionsInPrachSlot;
+    uint8_t     duration;
+} xRANPrachConfigTableStruct;
+
+typedef struct
+{
+    uint8_t    preambleFmrt;
+    uint16_t   lRALen;
+    uint8_t    fRA;
+    uint32_t    nu;
+    uint16_t   nRaCp;
+}xRANPrachPreambleLRAStruct;
+
+struct xran_prach_cp_config
+{
+    uint8_t    filterIdx;
+    uint8_t    startSymId;
+    uint16_t   startPrbc;
+    uint8_t    numPrbc;
+    uint8_t    numSymbol;
+    uint16_t   timeOffset;
+    int32_t    freqOffset;
+    uint8_t    nrofPrachInSlot;
+    uint8_t    occassionsInPrachSlot;
+    uint8_t    x;
+    uint8_t    y[XRAN_PRACH_CANDIDATE_Y];
+    uint8_t    isPRACHslot[XRAN_PRACH_CANDIDATE_SLOT];
+    uint8_t    eAxC_offset;  /**< starting eAxC for PRACH stream */
+};
+
+#define XRAN_MAX_POOLS_PER_SECTOR_NR 8 /**< 2x(TX_OUT, RX_IN, PRACH_IN, SRS_IN) with C-plane */
+
+typedef struct sectorHandleInfo
+{
+    /**< Structure that contains the information to describe the
+     * instance i.e service type, virtual function, package Id etc..*/
+    uint16_t nIndex;
+    uint16_t nXranPort;
+    /* Unique ID of an handle shared between phy layer and library */
+    /**< number of antennas supported per link*/
+    uint32_t nBufferPoolIndex;
+    /**< Buffer poolIndex*/
+    struct rte_mempool * p_bufferPool[XRAN_MAX_POOLS_PER_SECTOR_NR];
+    uint32_t bufferPoolElmSz[XRAN_MAX_POOLS_PER_SECTOR_NR];
+    uint32_t bufferPoolNumElm[XRAN_MAX_POOLS_PER_SECTOR_NR];
+
+}XranSectorHandleInfo, *PXranSectorHandleInfo;
+
+typedef void (*XranSymCallbackFn)(struct rte_timer *tim, void* arg);
+
+struct cb_elem_entry{
+    XranSymCallbackFn pSymCallback;
+    void *pSymCallbackTag;
+    LIST_ENTRY(cb_elem_entry) pointers;
+};
+
+/* Callback function to send mbuf to the ring */
+typedef int (*xran_ethdi_mbuf_send_fn)(struct rte_mbuf *mb, uint16_t ethertype, uint16_t vf_id);
+
+/*
+ * manage one cell's all Ethernet frames for one DL or UL LTE subframe
+ */
+typedef struct {
+    /* -1-this subframe is not used in current frame format
+         0-this subframe can be transmitted, i.e., data is ready
+          1-this subframe is waiting transmission, i.e., data is not ready
+         10 - DL transmission missing deadline. When FE needs this subframe data but bValid is still 1,
+        set bValid to 10.
+    */
+    int32_t bValid ; // when UL rx, it is subframe index.
+    int32_t nSegToBeGen;
+    int32_t nSegGenerated; // how many date segment are generated by DL LTE processing or received from FE
+                       // -1 means that DL packet to be transmitted is not ready in BS
+    int32_t nSegTransferred; // number of data segments has been transmitted or received
+    struct rte_mbuf *pData[XRAN_N_MAX_BUFFER_SEGMENT]; // point to DPDK allocated memory pool
+    struct xran_buffer_list sBufferList;
+} BbuIoBufCtrlStruct;
+
+
+#define XranIncrementJob(i)                  ((i >= (XRAN_SYM_JOB_SIZE-1)) ? 0 : (i+1))
+
+#define XRAN_MAX_PKT_BURST_PER_SYM 32
+#define XRAN_MAX_PACKET_FRAG 9
+
+#define MBUF_TABLE_SIZE  (2 * MAX(XRAN_MAX_PKT_BURST_PER_SYM, XRAN_MAX_PACKET_FRAG))
+
+struct mbuf_table {
+	uint16_t len;
+	struct rte_mbuf *m_table[MBUF_TABLE_SIZE];
+};
+
+struct xran_device_ctx
+{
+    uint8_t sector_id;
+    uint8_t xran_port_id;
+    struct xran_eaxcid_config    eAxc_id_cfg;
+    struct xran_fh_init          fh_init;
+    struct xran_fh_config        fh_cfg;
+    struct xran_prach_cp_config  PrachCPConfig;
+
+    uint32_t enablePrach;
+    uint32_t enableCP;
+
+    int32_t DynamicSectionEna;
+    int64_t offset_sec;
+    int64_t offset_nsec;    //offset to GPS time calcuated based on alpha and beta
+
+    uint32_t enableSrs;
+    struct xran_srs_config srs_cfg; /** configuration of SRS */
+
+    BbuIoBufCtrlStruct sFrontHaulTxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    BbuIoBufCtrlStruct sFrontHaulTxPrbMapBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    BbuIoBufCtrlStruct sFrontHaulRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    BbuIoBufCtrlStruct sFrontHaulRxPrbMapBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    BbuIoBufCtrlStruct sFHPrachRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+    BbuIoBufCtrlStruct sFHSrsRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR];
+
+    /* buffers lists */
+    struct xran_flat_buffer sFrontHaulTxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+    struct xran_flat_buffer sFrontHaulTxPrbMapBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+    struct xran_flat_buffer sFrontHaulRxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+    struct xran_flat_buffer sFrontHaulRxPrbMapBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+    struct xran_flat_buffer sFHPrachRxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+
+    struct xran_flat_buffer sFHSrsRxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR][XRAN_MAX_NUM_OF_SRS_SYMBOL_PER_SLOT];
+
+    xran_transport_callback_fn pCallback[XRAN_MAX_SECTOR_NR];
+    void *pCallbackTag[XRAN_MAX_SECTOR_NR];
+
+    xran_transport_callback_fn pPrachCallback[XRAN_MAX_SECTOR_NR];
+    void *pPrachCallbackTag[XRAN_MAX_SECTOR_NR];
+
+    xran_transport_callback_fn pSrsCallback[XRAN_MAX_SECTOR_NR];
+    void *pSrsCallbackTag[XRAN_MAX_SECTOR_NR];
+
+    LIST_HEAD(sym_cb_elem_list, cb_elem_entry) sym_cb_list_head[XRAN_MAX_SECTOR_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+
+    int32_t sym_up; /**< when we start sym 0 of up with respect to OTA time as measured in symbols */
+    int32_t sym_up_ul;
+
+    xran_fh_tti_callback_fn ttiCb[XRAN_CB_MAX];
+    void *TtiCbParam[XRAN_CB_MAX];
+    uint32_t SkipTti[XRAN_CB_MAX];
+
+    int xran2phy_mem_ready;
+
+    int rx_packet_symb_tracker[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+    int rx_packet_prach_tracker[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
+    int rx_packet_callback_tracker[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR];
+    int rx_packet_prach_callback_tracker[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR];
+    int prach_start_symbol[XRAN_MAX_SECTOR_NR];
+    int prach_last_symbol[XRAN_MAX_SECTOR_NR];
+
+    int phy_tti_cb_done;
+
+    struct rte_mempool *direct_pool;
+    struct rte_mempool *indirect_pool;
+    struct mbuf_table  tx_mbufs[RTE_MAX_ETHPORTS];
+
+    struct xran_common_counters fh_counters;
+
+    phy_encoder_poll_fn bbdev_enc; /**< call back to poll BBDev encoder */
+    phy_decoder_poll_fn bbdev_dec; /**< call back to poll BBDev decoder */
+
+    xran_ethdi_mbuf_send_fn send_cpmbuf2ring;   /**< callback to send mbufs of C-Plane packets to the ring */
+    xran_ethdi_mbuf_send_fn send_upmbuf2ring;   /**< callback to send mbufs of U-Plane packets to the ring */
+    uint32_t pkt_proc_core_id; /**< core used for processing DPDK timer cb */
+};
+
+extern const xRANPrachConfigTableStruct gxranPrachDataTable_sub6_fdd[XRAN_PRACH_CONFIG_TABLE_SIZE];
+extern const xRANPrachConfigTableStruct gxranPrachDataTable_sub6_tdd[XRAN_PRACH_CONFIG_TABLE_SIZE];
+extern const xRANPrachConfigTableStruct gxranPrachDataTable_mmw[XRAN_PRACH_CONFIG_TABLE_SIZE];
+extern const xRANPrachPreambleLRAStruct gxranPreambleforLRA[13];
+
+int process_mbuf(struct rte_mbuf *pkt);
+int process_ring(struct rte_ring *r);
+int ring_processing_thread(void *args);
+int packets_dump_thread(void *args);
+
+int send_symbol_ex(enum xran_pkt_dir direction,
+                uint16_t section_id,
+                struct rte_mbuf *mb,
+                struct rb_map *data,
+                const enum xran_input_byte_order iq_buf_byte_order,
+                uint8_t frame_id,
+                uint8_t subframe_id,
+                uint8_t slot_id,
+                uint8_t symbol_no,
+                int prb_start,
+                int prb_num,
+                uint8_t CC_ID,
+                uint8_t RU_Port_ID,
+                uint8_t seq_id);
+
+int32_t prepare_symbol_ex(enum xran_pkt_dir direction,
+                uint16_t section_id,
+                struct rte_mbuf *mb,
+                struct rb_map *data,
+                uint8_t     compMeth,
+                uint8_t     iqWidth,
+                const enum xran_input_byte_order iq_buf_byte_order,
+                uint8_t frame_id,
+                uint8_t subframe_id,
+                uint8_t slot_id,
+                uint8_t symbol_no,
+                int prb_start,
+                int prb_num,
+                uint8_t CC_ID,
+                uint8_t RU_Port_ID,
+                uint8_t seq_id,
+                uint32_t do_copy);
+
+int send_cpmsg(void *pHandle, struct rte_mbuf *mbuf,struct xran_cp_gen_params *params,
+                struct xran_section_gen_info *sect_geninfo, uint8_t cc_id, uint8_t ru_port_id, uint8_t seq_id);
+
+int32_t generate_cpmsg_dlul(void *pHandle, struct xran_cp_gen_params *params, struct xran_section_gen_info *sect_geninfo, struct rte_mbuf *mbuf,
+    enum xran_pkt_dir dir, uint8_t frame_id, uint8_t subframe_id, uint8_t slot_id,
+    uint8_t startsym, uint8_t numsym, uint16_t prb_start, uint16_t prb_num,int16_t iq_buffer_offset, int16_t iq_buffer_len,
+    uint16_t beam_id, uint8_t cc_id, uint8_t ru_port_id, uint8_t comp_method, uint8_t iqWidth,  uint8_t seq_id, uint8_t symInc);
+
+int generate_cpmsg_prach(void *pHandle, struct xran_cp_gen_params *params, struct xran_section_gen_info *sect_geninfo, struct rte_mbuf *mbuf, struct xran_device_ctx *pxran_lib_ctx,
+                uint8_t frame_id, uint8_t subframe_id, uint8_t slot_id,
+                uint16_t beam_id, uint8_t cc_id, uint8_t prach_port_id, uint8_t seq_id);
+
+struct xran_eaxcid_config *xran_get_conf_eAxC(void *pHandle);
+uint8_t xran_get_conf_prach_scs(void *pHandle);
+uint8_t xran_get_conf_fftsize(void *pHandle);
+uint8_t xran_get_conf_numerology(void *pHandle);
+uint8_t xran_get_conf_iqwidth(void *pHandle);
+uint8_t xran_get_conf_compmethod(void *pHandle);
+uint8_t xran_get_conf_num_bfweights(void *pHandle);
+
+uint8_t xran_get_num_cc(void *pHandle);
+uint8_t xran_get_num_eAxc(void *pHandle);
+uint8_t xran_get_num_eAxcUl(void *pHandle);
+uint8_t xran_get_num_ant_elm(void *pHandle);
+enum xran_category xran_get_ru_category(void *pHandle);
+
+struct xran_device_ctx *xran_dev_get_ctx(void);
+
+int xran_register_cb_mbuf2ring(xran_ethdi_mbuf_send_fn mbuf_send_cp, xran_ethdi_mbuf_send_fn mbuf_send_up);
+
+uint16_t xran_alloc_sectionid(void *pHandle, uint8_t dir, uint8_t cc_id, uint8_t ant_id, uint8_t slot_id);
+uint8_t xran_get_seqid(void *pHandle, uint8_t dir, uint8_t cc_id, uint8_t ant_id, uint8_t slot_id);
+int32_t ring_processing_func(void);
+int xran_init_prach(struct xran_fh_config* pConf, struct xran_device_ctx * p_xran_dev_ctx);
+void xran_updateSfnSecStart(void);
+uint32_t xran_slotid_convert(uint16_t slot_id, uint16_t dir);
+struct cb_elem_entry *xran_create_cb(XranSymCallbackFn cb_fn, void *cb_data);
+int xran_destroy_cb(struct cb_elem_entry * cb_elm);
+
+uint16_t xran_map_ecpriRtcid_to_vf(int32_t dir, int32_t cc_id, int32_t ru_port_id);
+uint16_t xran_map_ecpriPcid_to_vf(int32_t dir, int32_t cc_id, int32_t ru_port_id);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

targets/ARCH/ORAN_FHI/lib/xran_compression.h

@@ -0,0 +1,144 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/*!
+    \file   xran_compression.h
+    \brief  External API for compading with the use BFP algorithm.
+*/
+
+#ifndef _XRAN_COMPRESSION_H_
+#define _XRAN_COMPRESSION_H_
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*!
+    \struct xranlib_compress_request
+    \brief Request structure containing pointer to data and its length.
+*/
+struct xranlib_compress_request {
+    int16_t *data_in;   /*!< Pointer to data to compress. */
+    int16_t numRBs;     /*!< numRBs  */
+    int16_t numDataElements; /*!< number of elements in block process [UP: 24 i.e 12RE*2; CP: 16,32,64,128. i.e AntElm*2] */
+    int16_t compMethod; /*!< Compression method */
+    int16_t iqWidth;    /*!< Bit size */
+    int32_t len;        /*!< Length of input buffer in bytes */
+};
+
+/*!
+    \struct xranlib_compress_response
+    \brief Response structure containing pointer to data and its length.
+*/
+struct xranlib_compress_response {
+    int8_t *data_out; /*!< Pointer to data after compression. */
+
+    int32_t len; /*!< Length of output data. */
+};
+
+/*!
+    \struct xranlib_decompress_request
+    \brief Request structure containing pointer to data and its length.
+*/
+struct xranlib_decompress_request {
+    int8_t *data_in; /*!< Pointer to data to decompress. */
+    int16_t numRBs;     /*!< numRBs  */
+    int16_t numDataElements; /*!< number of elements in block process [UP: 24 i.e 12RE*2; CP: 16,32,64,128. i.e AntElm*2] */
+    int16_t compMethod; /*!< Compression method */
+    int16_t iqWidth;    /*!< Bit size */
+
+    int32_t len; /*!< Length of input data. */
+};
+
+/*!
+    \struct xranlib_decompress_response
+    \brief Response structure containing pointer to data and its length.
+*/
+struct xranlib_decompress_response {
+    int16_t *data_out; /*!< Pointer to data after decompression. */
+
+    int32_t len; /*!< Length of output data. */
+};
+
+/*!
+    \brief Report the version number for the xranlib_companding library.
+    \param [in] version Pointer to a char buffer where the version string should be copied.
+    \param [in] buffer_size The length of the string buffer, must be at least
+               xranlib_SDK_VERSION_STRING_MAX_LEN characters.
+    \return 0 if the version string was populated, otherwise -1.
+*/
+int16_t
+xranlib_companding_version(char *version, int buffer_size);
+
+//! @{
+/*!
+    \brief Compress functions - it converts a 16-bit linear PCM value to 8-bt A-law.
+    \param [in]  request Structure containing the input data and data length.
+    \param [out] response Structure containing the output data and data length.
+    \return 0 for success, -1 for error
+*/
+int32_t
+xranlib_compress(const struct xranlib_compress_request *request,
+    struct xranlib_compress_response *response);
+int32_t
+xranlib_compress_sse(const struct xranlib_compress_request *request,
+    struct xranlib_compress_response *response);
+int32_t
+xranlib_compress_avx2(const struct xranlib_compress_request *request,
+    struct xranlib_compress_response *response);
+int32_t
+xranlib_compress_avx512(const struct xranlib_compress_request *request,
+    struct xranlib_compress_response *response);
+int32_t
+xranlib_compress_avx512_bfw(const struct xranlib_compress_request *request,
+    struct xranlib_compress_response *response);
+//! @}
+
+//! @{
+/*!
+    \brief Decompress function - it converts an A-law value to 16-bit linear PCM.
+    \param [in] request Structure containing the input data and data length.
+    \param [out] response Structure containing the output data and data length.
+    \return 0 for success, -1 for error.
+**/
+int32_t
+xranlib_decompress(const struct xranlib_decompress_request *request,
+    struct xranlib_decompress_response *response);
+
+int32_t
+xranlib_decompress_sse(const struct xranlib_decompress_request *request,
+    struct xranlib_decompress_response *response);
+int32_t
+xranlib_decompress_avx2(const struct xranlib_decompress_request *request,
+    struct xranlib_decompress_response *response);
+int32_t
+xranlib_decompress_avx512(const struct xranlib_decompress_request *request,
+    struct xranlib_decompress_response *response);
+int32_t
+xranlib_decompress_avx512_bfw(const struct xranlib_decompress_request *request,
+     struct xranlib_decompress_response *response);
+
+//! @}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _XRAN_COMPRESSION_H_ */

targets/ARCH/ORAN_FHI/lib/xran_compression.hpp

@@ -0,0 +1,117 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+#pragma once
+#include <stdint.h>
+#include <immintrin.h>
+
+// This configuration file sets global constants and macros which are
+// of general use throughout the project.
+
+// All current IA processors of interest align their cache lines on
+// this boundary. If the cache alignment for future processors changes
+// then the most restrictive alignment should be set.
+constexpr unsigned k_cacheByteAlignment = 64;
+
+// Force the data to which this macro is applied to be aligned on a cache line.
+// For example:
+//
+// CACHE_ALIGNED float data[64];
+#define CACHE_ALIGNED alignas(k_cacheByteAlignment)
+
+// Hint to the compiler that the data to which this macro is applied
+// can be assumed to be aligned to a cache line. This allows the
+// compiler to generate improved code by using aligned reads and
+// writes.
+#define ASSUME_CACHE_ALIGNED(data)
+// __assume_aligned(data, k_cacheByteAlignment);
+
+/// Intel compiler frequently complains about templates not being declared in an external
+/// header. Templates are used throughout this project's source files to define local type-specific
+/// versions of functions. Defining every one of these in a header is unnecessary, so the warnings
+/// about this are turned off globally.
+#pragma warning(disable:1418)
+#pragma warning(disable:1419)
+
+
+namespace BlockFloatCompander
+{
+  /// Compute 32 RB at a time
+  static constexpr int k_numBitsIQ = 16;
+  static constexpr int k_numBitsIQPair = 2 * k_numBitsIQ;
+  static constexpr int k_maxNumBlocks = 16;
+  static constexpr int k_maxNumElements = 128;
+  static constexpr int k_numSampsExpanded = k_maxNumBlocks * k_maxNumElements;
+  static constexpr int k_numSampsCompressed = (k_numSampsExpanded * 2) + k_maxNumBlocks;
+
+  struct CompressedData
+  {
+    /// Compressed data
+    CACHE_ALIGNED uint8_t dataCompressedDataOut[k_numSampsCompressed];
+    CACHE_ALIGNED uint8_t *dataCompressed;
+    /// Size of mantissa including sign bit
+    int iqWidth;
+
+    /// Number of BFP blocks in message
+    int numBlocks;
+
+    /// Number of data elements per compression block (only required for reference function)
+    int numDataElements;
+  };
+
+  struct ExpandedData
+  {
+    /// Expanded data or input data to compressor
+    CACHE_ALIGNED int16_t dataExpandedIn[k_numSampsExpanded];
+    CACHE_ALIGNED int16_t *dataExpanded;
+
+    /// Size of mantissa including sign bit
+    int iqWidth;
+
+    /// Number of BFP blocks in message
+    int numBlocks;
+
+    /// Number of data elements per compression block (only required for reference function)
+    int numDataElements;
+  };
+
+  /// Reference compression and expansion functions
+  void BFPCompressRef(const ExpandedData& dataIn, CompressedData* dataOut);
+  void BFPExpandRef(const CompressedData& dataIn, ExpandedData* dataOut);
+
+  /// User-Plane specific compression and expansion functions
+  void BFPCompressUserPlaneAvx512(const ExpandedData& dataIn, CompressedData* dataOut);
+  void BFPExpandUserPlaneAvx512(const CompressedData& dataIn, ExpandedData* dataOut);
+
+  /// Control-Plane specific compression and expansion functions for 8 antennas
+  void BFPCompressCtrlPlane8Avx512(const ExpandedData& dataIn, CompressedData* dataOut);
+  void BFPExpandCtrlPlane8Avx512(const CompressedData& dataIn, ExpandedData* dataOut);
+
+  /// Control-Plane specific compression and expansion functions for 16 antennas
+  void BFPCompressCtrlPlane16Avx512(const ExpandedData& dataIn, CompressedData* dataOut);
+  void BFPExpandCtrlPlane16Avx512(const CompressedData& dataIn, ExpandedData* dataOut);
+
+  /// Control-Plane specific compression and expansion functions for 32 antennas
+  void BFPCompressCtrlPlane32Avx512(const ExpandedData& dataIn, CompressedData* dataOut);
+  void BFPExpandCtrlPlane32Avx512(const CompressedData& dataIn, ExpandedData* dataOut);
+
+  /// Control-Plane specific compression and expansion functions for 64 antennas
+  void BFPCompressCtrlPlane64Avx512(const ExpandedData& dataIn, CompressedData* dataOut);
+  void BFPExpandCtrlPlane64Avx512(const CompressedData& dataIn, ExpandedData* dataOut);
+}
+

targets/ARCH/ORAN_FHI/lib/xran_cp_api.h

@@ -0,0 +1,408 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file provides the definitions for Control Plane Messages APIs.
+ *
+ * @file xran_cp_api.h
+ * @ingroup group_lte_source_xran
+ * @author Intel Corporation
+ *
+ **/
+
+#ifndef _XRAN_CP_API_H_
+#define _XRAN_CP_API_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#include "xran_fh_o_du.h"
+#include "xran_pkt_cp.h"
+#include "xran_transport.h"
+
+#define XRAN_MAX_SECTIONDB_CTX              2
+
+#define XRAN_MAX_NUM_EXTENSIONS     XRAN_MAX_PRBS /* Maximum number of extensions in a section [up to 1 ext section per RB]*/
+#define XRAN_MAX_NUM_UE             16      /* Maximum number of UEs/Lyaers */
+#define XRAN_MAX_NUM_ANT_BF         64      /* Maximum number of beamforming antenna,
+                                             * could be defined as XRAN_MAX_ANTENNA_NR */
+/* Maximum total number of beamforming weights (5.4.7.1.2) */
+#define XRAN_MAX_BFW_N              (XRAN_MAX_NUM_ANT_BF*XRAN_MAX_NUM_UE)
+#define XRAN_MAX_MODCOMP_ADDPARMS   6       /* max should be even number */
+
+#define XRAN_SECTIONEXT_ALIGN       4       /* alignment size in byte for section extension */
+
+
+/** Control Plane section types, defined in 5.4 Table 5.1 */
+enum xran_cp_sectiontype {
+    XRAN_CP_SECTIONTYPE_0   = 0,    /**< Unused RB or Symbols in DL or UL, not supported */
+    XRAN_CP_SECTIONTYPE_1   = 1,    /**< Most DL/UL Radio Channels */
+    XRAN_CP_SECTIONTYPE_3   = 3,    /**< PRACH and Mixed-numerology Channels */
+    XRAN_CP_SECTIONTYPE_5   = 5,    /**< UE scheduling information, not supported  */
+    XRAN_CP_SECTIONTYPE_6   = 6,    /**< Channel Information, not supported */
+    XRAN_CP_SECTIONTYPE_7   = 7,    /**< LAA, not supported */
+    XRAN_CP_SECTIONTYPE_MAX
+    };
+
+/** Filter index, defined in 5.4.4.3 */
+enum xran_cp_filterindex {
+    XRAN_FILTERINDEX_STANDARD   = 0,    /**< UL filter for standard channel */
+    XRAN_FILTERINDEX_PRACH_012  = 1,    /**< UL filter for PRACH preamble format 0, 1, 2 */
+    XRAN_FILTERINDEX_PRACH_3    = 2,    /**< UL filter for PRACH preamble format 3 */
+    XRAN_FILTERINDEX_PRACH_ABC  = 3,    /**< UL filter for PRACH preamble format A1~3, B1~4, C0, C2 */
+    XRAN_FILTERINDEX_NPRACH     = 4,    /**< UL filter for NPRACH */
+    XRAN_FILTERINDEX_MAX
+    };
+
+/** Maximum Slot Index, defined in 5.4.4.6 */
+#define XRAN_SLOTID_MAX                     16
+
+/** FFT size in frame structure, defined in 5.4.4.13 Table 5.9 */
+enum xran_cp_fftsize {
+    XRAN_FFTSIZE_128    = 7,       /* 128 */
+    XRAN_FFTSIZE_256    = 8,       /* 256 */
+    XRAN_FFTSIZE_512    = 9,       /* 512 */
+    XRAN_FFTSIZE_1024   = 10,      /* 1024 */
+    XRAN_FFTSIZE_2048   = 11,      /* 2048 */
+    XRAN_FFTSIZE_4096   = 12,      /* 4096 */
+    XRAN_FFTSIZE_1536   = 13,      /* 1536 */
+    XRAN_FFTSIZE_MAX
+    };
+
+/** Sub-carrier spacing, defined in 5.4.4.13 Table 5.10 */
+enum xran_cp_subcarrierspacing {   /*3GPP u,  SCS, Nslot, Slot len */
+    XRAN_SCS_15KHZ      = 0,       /*  0,   15kHz,  1, 1ms */
+    XRAN_SCS_30KHZ      = 1,       /*  1,   30kHz,  2, 500us */
+    XRAN_SCS_60KHZ      = 2,       /*  2,   60kHz,  4, 250us */
+    XRAN_SCS_120KHZ     = 3,       /*  3,  120kHz,  8, 125us */
+    XRAN_SCS_240KHZ     = 4,       /*  4,  240kHz, 16, 62.5us */
+    XRAN_SCS_1P25KHZ    = 12,      /* NA, 1.25kHz,  1, 1ms */
+    XRAN_SCS_3P75KHZ    = 13,      /* NA, 3.75kHz,  1, 1ms */
+    XRAN_SCS_5KHZ       = 14,      /* NA,    5kHz,  1, 1ms */
+    XRAN_SCS_7P5KHZ     = 15,      /* NA,  7.5kHz,  1, 1ms */
+    XRAN_SCS_MAX
+    };
+
+/** Resource block indicator, defined in 5.4.5.2 */
+enum xran_cp_rbindicator {
+    XRAN_RBIND_EVERY        = 0,    /**< every RB used */
+    XRAN_RBIND_EVERYOTHER   = 1,    /**< every other RB used */
+    XRAN_RBIND_MAX
+    };
+
+/** Symbol number increment command, defined in 5.4.5.3 */
+enum xran_cp_symbolnuminc {
+    XRAN_SYMBOLNUMBER_NOTINC    = 0,      /**< do not increment the current symbol number */
+    XRAN_SYMBOLNUMBER_INC       = 1,      /**< increment the current symbol number and use that */
+    XRAN_SYMBOLNUMBER_INC_MAX
+    };
+
+/** Macro to convert the number of PRBs as defined in 5.4.5.6 */
+#define XRAN_CONVERT_NUMPRBC(x)             ((x) > 255 ? 0 : (x))
+
+#define XRAN_CONVERT_IQWIDTH(x)             ((x) > 15 ? 0 : (x))
+
+/** Minimum number of symbols, defined in 5.4.5.7 */
+#define XRAN_SYMBOLNUMBER_MIN               1
+/** Maximum number of symbols, defined in  5.4.5.7 */
+#define XRAN_SYMBOLNUMBER_MAX               14
+
+/* LAA message type 5.4.5.14 Table 5.11, not supported */
+#define XRAN_LAAMSGTYPE_LBT_PDSCH_REQ       0
+#define XRAN_LAAMSGTYPE_LBT_DRS_REQ         1
+#define XRAN_LAAMSGTYPE_LBT_PDSCH_RSP       2
+#define XRAN_LAAMSGTYPE_LBT_DRS_RSP         3
+#define XRAN_LAAMSGTYPE_LBT_BUFFER_ERROR    4
+#define XRAN_LAAMSGTYPE_LBT_CWCONFIG_REQ    5
+#define XRAN_LAAMSGTYPE_LBT_CWCONFIG_RSP    6
+
+#define XRAN_LBTMODE_FULL                   0
+#define XRAN_LBTMODE_PARTIAL25              1
+#define XRAN_LBTMODE_PARTIAL34              2
+#define XRAN_LBTMODE_FULLSTOP               3
+
+
+#define XRAN_EF_F_LAST                      0
+#define XRAN_EF_F_ANOTHER_ONE               1
+
+/** Control Plane section extension commands, defined in 5.4.6 Table 5.13 */
+enum xran_cp_sectionextcmd {
+    XRAN_CP_SECTIONEXTCMD_0 = 0,    /**< Reserved, for future use */
+    XRAN_CP_SECTIONEXTCMD_1 = 1,    /**< Beamforming weights */
+    XRAN_CP_SECTIONEXTCMD_2 = 2,    /**< Beamforming attributes */
+    XRAN_CP_SECTIONEXTCMD_3 = 3,    /**< DL Precoding configuration parameters and indications, not supported */
+    XRAN_CP_SECTIONEXTCMD_4 = 4,    /**< Modulation compression parameter */
+    XRAN_CP_SECTIONEXTCMD_5 = 5,    /**< Modulation compression additional scaling parameters */
+    XRAN_CP_SECTIONEXTCMD_MAX       /* 6~127 reserved for future use */
+    };
+
+/** Macro to convert bfwIqWidth defined in 5.4.7.1.1, Table 5-15 */
+#define XRAN_CONVERT_BFWIQWIDTH(x)          ((x) > 15 ? 0 : (x))
+
+/** Beamforming Weights Compression Method 5.4.7.1.1, Table 5-16 */
+enum xran_cp_bfw_compression_method {
+    XRAN_BFWCOMPMETHOD_NONE         = 0,    /**< Uncopressed I/Q value */
+    XRAN_BFWCOMPMETHOD_BLKFLOAT     = 1,    /**< I/Q mantissa value */
+    XRAN_BFWCOMPMETHOD_BLKSCALE     = 2,    /**< I/Q scaled value */
+    XRAN_BFWCOMPMETHOD_ULAW         = 3,    /**< compressed I/Q value */
+    XRAN_BFWCOMPMETHOD_BEAMSPACE    = 4,    /**< beamspace I/Q coefficient */
+    XRAN_BFWCOMPMETHOD_MAX                  /* reserved for future methods */
+    };
+
+/** Beamforming Attributes Bitwidth 5.4.7.2.1 */
+enum xran_cp_bfa_bitwidth {
+    XRAN_BFABITWIDTH_NO             = 0,    /**< the filed is no applicable or the default value shall be used */
+    XRAN_BFABITWIDTH_2BIT           = 1,    /**< the filed is 2-bit bitwidth */
+    XRAN_BFABITWIDTH_3BIT           = 2,    /**< the filed is 3-bit bitwidth */
+    XRAN_BFABITWIDTH_4BIT           = 3,    /**< the filed is 4-bit bitwidth */
+    XRAN_BFABITWIDTH_5BIT           = 4,    /**< the filed is 5-bit bitwidth */
+    XRAN_BFABITWIDTH_6BIT           = 5,    /**< the filed is 6-bit bitwidth */
+    XRAN_BFABITWIDTH_7BIT           = 6,    /**< the filed is 7-bit bitwidth */
+    XRAN_BFABITWIDTH_8BIT           = 7,    /**< the filed is 8-bit bitwidth */
+    };
+
+/** Layer ID for DL transmission in TM1-TM4 5.4.7.3.2 */
+#define XRAN_LAYERID_0              0       /**< Layer 0 */
+#define XRAN_LAYERID_1              1       /**< Layer 1 */
+#define XRAN_LAYERID_2              2       /**< Layer 2 */
+#define XRAN_LAYERID_3              3       /**< Layer 3 */
+#define XRAN_LAYERID_TXD            0xf     /**< TxD */
+
+/** LTE Transmission Scheme for section extension type 3 5.4.7.3.3 */
+#define XRAN_TXS_SMUXCDD            0       /**< Spatial Multiplexing (CDD) */
+#define XRAN_TXS_SMUXNOCDD          1       /**< Spatial Multiplexing (no CDD) */
+#define XRAN_TXS_TXDIV              2       /**< Transmit diversity */
+
+
+/**
+ * This structure contains the information to generate the section body of C-Plane message */
+struct xran_section_info {
+    uint8_t     type;       /* type of this section  */
+                            /* section type   bit-    */
+                            /*  0 1 3 5 6 7    length */
+    uint8_t     startSymId; /*  X X X X X X    4bits */
+    uint8_t     numSymbol;  /*  X X X X        4bits */
+    uint8_t     symInc;     /*  X X X X X      1bit  */
+    uint16_t    id;         /*  X X X X X     12bits */
+    uint16_t    reMask;     /*  X X X X       12bits */
+    uint16_t    startPrbc;  /*  X X X X X     10bits */
+    uint16_t    numPrbc;    /*  X X X X X      8bits */ /* will be converted to zero if >255 */
+    uint8_t     rb;         /*  X X X X X      1bit  */
+    uint8_t     compMeth;   /*    X X X        4bits */
+    uint8_t     iqWidth;    /*    X X X        4bits */
+    uint8_t     ef;         /*    X X X X      1bit  */
+    int32_t     freqOffset; /*      X         24bits */
+    uint16_t    beamId;     /*    X X         15bits */
+    uint16_t    ueId;       /*        X X     15bits */
+    uint16_t    regFactor;  /*          X     16bits */
+    uint16_t    pad0;
+    /** for U-plane */
+    struct xran_section_desc sec_desc[XRAN_NUM_OF_SYMBOL_PER_SLOT];
+};
+
+
+struct xran_sectionext1_info {
+    uint16_t    rbNumber;                   /**< number RBs to ext1 chain */
+    uint16_t    bfwNumber;                  /**< number of bf weights in this section */
+    uint8_t     bfwiqWidth;
+    uint8_t     bfwCompMeth;
+    int16_t     *p_bfwIQ;                   /**< pointer to formed section extention */
+    int16_t     bfwIQ_sz;                   /**< size of buffer with section extention information */
+    union {
+        uint8_t     exponent;
+        uint8_t     blockScaler;
+        uint8_t     compBitWidthShift;
+        uint8_t     activeBeamspaceCoeffMask[XRAN_MAX_BFW_N];   /* ceil(N/8)*8, should be multiple of 8 */
+        } bfwCompParam;
+    };
+
+struct xran_sectionext2_info {
+    uint8_t     bfAzPtWidth;    /* beamforming zenith beamwidth parameter */
+    uint8_t     bfAzPt;
+    uint8_t     bfZePtWidth;    /* beamforming azimuth beamwidth parameter */
+    uint8_t     bfZePt;
+    uint8_t     bfAz3ddWidth;   /* beamforming zenith pointing parameter */
+    uint8_t     bfAz3dd;
+    uint8_t     bfZe3ddWidth;   /* beamforming azimuth pointing parameter */
+    uint8_t     bfZe3dd;
+
+    uint8_t     bfAzSI;
+    uint8_t     bfZeSI;
+    };
+
+struct xran_sectionext3_info {
+    uint8_t     codebookIdx;
+    uint8_t     layerId;
+    uint8_t     numLayers;
+    uint8_t     txScheme;
+    uint16_t    crsReMask;
+    uint8_t     crsShift;
+    uint8_t     crsSymNum;
+    uint16_t    numAntPort;     /* number of antenna port - 2 or 4 */
+    uint16_t    beamIdAP1;
+    uint16_t    beamIdAP2;
+    uint16_t    beamIdAP3;
+    };
+
+struct xran_sectionext4_info {
+    uint8_t     csf;
+    uint8_t     pad0;
+    uint16_t    modCompScaler;
+    };
+
+struct xran_sectionext5_info {
+    uint8_t     num_sets;
+    struct {
+        uint16_t    csf;
+        uint16_t    mcScaleReMask;
+        uint16_t    mcScaleOffset;
+        } mc[XRAN_MAX_MODCOMP_ADDPARMS];
+    };
+
+struct xran_sectionext_info {
+    uint16_t    type;
+    uint16_t    len;
+    void        *data;
+    };
+
+
+/**
+ * This structure contains the information to generate the section header of C-Plane message */
+struct xran_cp_header_params {
+    // common parameters
+    uint8_t     filterIdx;
+    uint8_t     frameId;
+    uint8_t     subframeId;
+    uint8_t     slotId;
+    uint8_t     startSymId;
+                            /* section type   bit-    */
+                            /*  0 1 3 5 6 7    length */
+    uint8_t     fftSize;    /*  X   X          4bits */
+    uint8_t     scs;        /*  X   X          4bits */
+    uint8_t     iqWidth;    /*    X X X        4bits */
+    uint8_t     compMeth;   /*    X X X        4bits */
+    uint8_t     numUEs;     /*          X      8bits */
+    uint16_t    timeOffset; /*  X   X         16bits */
+    uint16_t    cpLength;   /*  X   X         16bits */
+    };
+
+/** The structure for the generation of section extension */
+struct xran_section_ext_gen_info {
+    uint16_t    type;           /**< the type of section extension */
+    uint16_t    len;            /**< length of extension data */
+    void        *data;          /**< pointer to extension data */
+    };
+
+/**
+ * This structure to hold the information to generate the sections of C-Plane message */
+struct xran_section_gen_info {
+    struct xran_section_info info;  /**< The information for section */
+
+    uint32_t    exDataSize;         /**< The number of Extensions or type 6/7 data */
+    /** the array to store section extension */
+    struct xran_section_ext_gen_info exData[XRAN_MAX_NUM_EXTENSIONS];
+
+    struct xran_sectionext1_info m_ext1[XRAN_MAX_NUM_EXTENSIONS];
+    struct xran_sectionext2_info m_ext2[XRAN_MAX_NUM_EXTENSIONS];
+    struct xran_sectionext3_info m_ext3[XRAN_MAX_NUM_EXTENSIONS];
+    struct xran_sectionext4_info m_ext4[XRAN_MAX_NUM_EXTENSIONS];
+    struct xran_sectionext5_info m_ext5[XRAN_MAX_NUM_EXTENSIONS];
+};
+
+
+/**
+ * This structure to hold the information to generate a C-Plane message */
+struct xran_cp_gen_params {
+    uint8_t     dir;            /**< UL or DL */
+    uint8_t     sectionType;    /**< each section must have same type with this */
+    uint16_t    numSections;    /**< the number of sections to generate */
+
+    struct xran_cp_header_params hdr;
+    /**< The information for C-Plane message header */
+    struct xran_section_gen_info *sections;
+    /**< Array of the section information */
+    };
+
+/**
+ * This structure to hold the information of RB allocation from PHY
+ * to send data for allocated RBs only. */
+struct xran_cp_rbmap_list {
+    uint16_t    grp_id;     /**< group id for this entry, reserved for future use */
+
+    uint8_t     sym_start;  /**< Start symbol ID */
+    uint8_t     sym_num;    /**< Number of symbols */
+
+    uint16_t    rb_start;   /**< Start RB position */
+    uint16_t    rb_num;     /**< Number of RBs */
+
+    int16_t     iq_buff_offset; /**< Offset within Sym for start of IQs */
+    int16_t     iq_buff_len;    /**< length IQs */
+
+    uint16_t    beam_id;    /**< Bean Index */
+    uint8_t     iqWidth;    /**< I and Q width in bits */
+    uint8_t     comp_meth;  /**< Compression method */
+    uint8_t     pad0;
+    };
+
+
+uint16_t xran_get_cplength(int cpLength);
+int32_t xran_get_freqoffset(int freqOffset, int scs);
+
+int32_t xran_prepare_ctrl_pkt(struct rte_mbuf *mbuf,
+                        struct xran_cp_gen_params *params,
+                        uint8_t CC_ID, uint8_t Ant_ID,
+                        uint8_t seq_id);
+
+int32_t xran_parse_cp_pkt(struct rte_mbuf *mbuf,
+                    struct xran_cp_gen_params *result,
+                    struct xran_recv_packet_info *pkt_info);
+
+int32_t xran_cp_init_sectiondb(void *pHandle);
+int32_t xran_cp_free_sectiondb(void *pHandle);
+int32_t xran_cp_add_section_info(void *pHandle,
+        uint8_t dir, uint8_t cc_id, uint8_t ruport_id,
+        uint8_t ctx_id, struct xran_section_info *info);
+int32_t xran_cp_add_multisection_info(void *pHandle,
+        uint8_t cc_id, uint8_t ruport_id, uint8_t ctx_id,
+        struct xran_cp_gen_params *gen_info);
+struct xran_section_info *xran_cp_find_section_info(void *pHandle,
+        uint8_t dir, uint8_t cc_id, uint8_t ruport_id,
+        uint8_t ctx_id, uint16_t section_id);
+struct xran_section_info *xran_cp_iterate_section_info(void *pHandle,
+        uint8_t dir, uint8_t cc_id, uint8_t ruport_id,
+        uint8_t ctx_id, uint32_t *next);
+
+int xran_cp_getsize_section_info(void *pHandle, uint8_t dir, uint8_t cc_id, uint8_t ruport_id, uint8_t ctx_id);
+int xran_cp_reset_section_info(void *pHandle, uint8_t dir, uint8_t cc_id, uint8_t ruport_id, uint8_t ctx_id);
+int32_t xran_cp_populate_section_ext_1(int8_t  *p_ext1_dst,    /**< destination buffer */
+                                       uint16_t  ext1_dst_len, /**< dest buffer size */
+                                       int16_t  *p_bfw_iq_src, /**< source buffer of IQs */
+                                       uint16_t  rbNumber,     /**< number RBs to ext1 chain */
+                                       uint16_t  bfwNumber,    /**< number of bf weights in this set of sections */
+                                       uint8_t   bfwiqWidth,   /**< bit size of IQs */
+                                       uint8_t   bfwCompMeth); /**< compression method */
+struct rte_mbuf *xran_attach_cp_ext_buf(int8_t* p_ext_buff_start, int8_t* p_ext_buff, uint16_t ext_buff_len,
+                struct rte_mbuf_ext_shared_info * p_share_data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _XRAN_CP_API_H_ */

targets/ARCH/ORAN_FHI/lib/xran_frame_struct.h

@@ -0,0 +1,84 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+
+/**
+ * @brief Header file for function to work with 5G NR frame structure and related
+ *        routines
+ * @file xran_frame_struct.h
+ * @ingroup group_source_xran
+ * @author Intel Corporation
+ **/
+
+#ifndef _XRAN_FRAME_STRUCT_
+#define _XRAN_FRAME_STRUCT_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#include "xran_fh_o_du.h"
+
+uint32_t xran_fs_get_tti_interval(uint8_t nMu);
+uint32_t xran_fs_get_scs(uint8_t nMu);
+
+//-------------------------------------------------------------------------------------------
+/** @ingroup group_nr5g_source_phy_common
+ *
+ *  @param[in]   nNumerology - Numerology determine sub carrier spacing, Value: 0->4 0: 15khz,  1: 30khz,  2: 60khz 3: 120khz, 4: 240khz
+ *  @param[in]   nBandwidth - Carrier bandwidth for in MHz. Value: 5->400
+ *  @param[in]   nAbsFrePointA - Abs Freq Point A of the Carrier Center Frequency for in KHz Value: 450000->52600000
+ *
+ *  @return  Number of RBs in cell
+ *
+ *  @description
+ *  Returns number of RBs based on 38.101-1 and 38.101-2 for the cell
+ *
+**/
+//-------------------------------------------------------------------------------------------
+uint16_t xran_fs_get_num_rbs(uint32_t nNumerology, uint32_t nBandwidth, uint32_t nAbsFrePointA);
+
+//-------------------------------------------------------------------------------------------
+/** @ingroup phy_cal_nrarfcn
+ *
+ *  @param[in]   center frequency
+ *
+ *  @return  NR-ARFCN
+ *
+ *  @description
+ *  This calculates NR-ARFCN value according to center frequency
+ *
+**/
+//-------------------------------------------------------------------------------------------
+uint32_t xran_fs_cal_nrarfcn(uint32_t nCenterFreq);
+int32_t xran_fs_slot_limit(int32_t nSlotIdx);
+void xran_fs_clear_slot_type(uint32_t nCcId);
+int32_t xran_fs_set_slot_type(uint32_t nCcId, uint32_t nFrameDuplexType, uint32_t nTddPeriod, struct xran_slot_config* psSlotConfig);
+int32_t xran_fs_get_slot_type(int32_t nCcId, int32_t nSlotIdx, int32_t nType);
+uint32_t xran_fs_slot_limit_init(int32_t tti_interval_us);
+uint32_t xran_fs_get_max_slot(void);
+uint32_t xran_fs_get_max_slot_SFN(void);
+int32_t xran_fs_get_symbol_type(int32_t nCellIdx, int32_t nSlotdx,  int32_t nSymbIdx);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _XRAN_FRAME_STRUCT_ */
+

targets/ARCH/ORAN_FHI/lib/xran_lib_mlog_tasks_id.h

@@ -0,0 +1,119 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file has the System Debug Trace Logger (Mlog) Task IDs used by XRAN library
+ * @file mlog_task_id.h
+ * @ingroup group_lte_source_common
+ * @author Intel Corporation
+ **/
+
+#ifndef _XRAN_TASK_ID_H_
+#define _XRAN_TASK_ID_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RESOURCE_CORE_0                             0
+#define RESOURCE_CORE_1                             1
+#define RESOURCE_CORE_2                             2
+#define RESOURCE_CORE_3                             3
+#define RESOURCE_CORE_4                             4
+#define RESOURCE_CORE_5                             5
+#define RESOURCE_CORE_6                             6
+#define RESOURCE_CORE_7                             7
+#define RESOURCE_CORE_8                             8
+#define RESOURCE_CORE_9                             9
+#define RESOURCE_CORE_10                            10
+#define RESOURCE_CORE_11                            11
+#define RESOURCE_CORE_12                            12
+#define RESOURCE_CORE_13                            13
+#define RESOURCE_CORE_14                            14
+#define RESOURCE_CORE_15                            15
+#define RESOURCE_CORE_16                            16
+
+#define RESOURCE_IA_CORE                            100
+
+//--------------------------------------------------------------------
+// XRAN
+//--------------------------------------------------------------------
+
+//--------------------------------------------------------------------
+// POLLING
+//--------------------------------------------------------------------
+#define PID_XRAN_BBDEV_DL_POLL                  51
+#define PID_XRAN_BBDEV_DL_POLL_DISPATCH         52
+#define PID_XRAN_BBDEV_UL_POLL                  53
+#define PID_XRAN_BBDEV_UL_POLL_DISPATCH         54
+
+#define PID_TTI_TIMER                           2100
+#define PID_TTI_CB                              2101
+
+#define PID_SYM_TIMER                           2102
+#define PID_GNB_PROC_TIMING_TIMEOUT             2103
+
+#define PID_TIME_SYSTIME_POLL                   2104
+#define PID_TIME_SYSTIME_STOP                   2105
+#define PID_TIME_ARM_TIMER                      2106
+#define PID_TIME_ARM_TIMER_DEADLINE             2107
+
+
+
+#define PID_RADIO_FREQ_RX_PKT                   2400
+#define PID_RADIO_RX_STOP                       2401
+#define PID_RADIO_RX_UL_IQ                      2402
+#define PID_RADIO_PRACH_PKT                     2403
+#define PID_RADIO_FE_COMPRESS                   2404
+#define PID_RADIO_FE_DECOMPRESS                 2405
+#define PID_RADIO_TX_BYPASS_PROC                2406
+#define PID_RADIO_ETH_TX_BURST                  2407
+#define PID_RADIO_TX_DL_IQ                      2408
+#define PID_RADIO_RX_VALIDATE                   2409
+
+#define PID_RADIO_RX_IRQ_ON                     2410
+#define PID_RADIO_RX_IRQ_OFF                    2411
+#define PID_RADIO_RX_EPOLL_WAIT                 2412
+
+#define PID_RADIO_TX_LTEMODE_PROC               2413
+#define PID_RADIO_RX_LTEMODE_PROC               2414
+
+#define PID_RADIO_TX_PLAY_BACK_IQ               2415
+
+#define PID_PROCESS_TX_SYM                      2416
+
+#define PID_CP_DL_CB                               2500
+#define PID_CP_UL_CB                               2501
+#define PID_UP_DL_CB                               2502
+#define PID_SYM_OTA_CB                             2503
+#define PID_TTI_CB_TO_PHY                          2504
+#define PID_HALF_SLOT_CB_TO_PHY                    2505
+#define PID_FULL_SLOT_CB_TO_PHY                    2506
+#define PID_UP_UL_HALF_DEAD_LINE_CB                2507
+#define PID_UP_UL_FULL_DEAD_LINE_CB                2508
+
+#define PID_PROCESS_UP_PKT                      2600
+#define PID_PROCESS_CP_PKT                      2700
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _XRAN_TASK_ID_H_ */
+

targets/ARCH/ORAN_FHI/lib/xran_mlog_lnx.h

@@ -0,0 +1,62 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+#ifndef _XRAN_MLOG_LNX_H_
+#define _XRAN_MLOG_LNX_H_
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#ifdef MLOG_ENABLED
+#include <mlog_lnx.h>
+#else
+
+/* stubs for MLOG functions */
+#define MLOG_FALSE                  ( 0 )
+
+#define MLogOpen(a, b, c, d, e)     MLOG_FALSE
+#define MLogRestart(a)              MLOG_FALSE
+#define MLogPrint(a)                MLOG_FALSE
+#define MLogGetFileLocation()       NULL
+#define MLogGetFileSize()           0
+#define MLogSetMask(a)              MLOG_FALSE
+#define MLogGetMask()
+#define MLogRegisterTick()
+#define MLogTick()                  0
+#define MLogIncrementCounter()      0
+#define MLogTask(w,x,y)             0
+#define MLogTaskCore(w,x,y,z)       0
+#define MLogMark(x,y)
+#define MLogDevInfo(x)
+#define MLogRegisterFrameSubframe(x,y)
+#define MLogAddVariables(x,y,z)
+#define MLogGetStats(a, b, c, d, e) MLOG_FALSE
+#define MLogGetAvgStats(a, b, c, d) MLOG_FALSE
+#define MLogAddTestCase(a, b)       MLOG_FALSE
+#define MLogAddPowerStats(a, b, c, d, e) MLOG_FALSE
+
+#endif /* MLOG_ENABLED */
+
+#ifdef __cplusplus
+}
+#endif /* #ifdef __cplusplus */
+
+#endif  /* #ifndef _XRAN_MLOG_LNX_H_ */
+

targets/ARCH/ORAN_FHI/lib/xran_mlog_task_id.h

@@ -0,0 +1,69 @@
+/******************************************************************************
+*
+*   Copyright (c) 2020 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file has the System Debug Trace Logger (Mlog) Task IDs used by PHY
+ * @file mlog_task_id.h
+ * @ingroup group_source_xran
+ * @author Intel Corporation
+ **/
+
+#ifndef _XRAN_TASK_ID_H_
+#define _XRAN_TASK_ID_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define RESOURCE_CORE_0                             0
+#define RESOURCE_CORE_1                             1
+#define RESOURCE_CORE_2                             2
+#define RESOURCE_CORE_3                             3
+#define RESOURCE_CORE_4                             4
+#define RESOURCE_CORE_5                             5
+#define RESOURCE_CORE_6                             6
+#define RESOURCE_CORE_7                             7
+#define RESOURCE_CORE_8                             8
+#define RESOURCE_CORE_9                             9
+#define RESOURCE_CORE_10                            10
+#define RESOURCE_CORE_11                            11
+#define RESOURCE_CORE_12                            12
+#define RESOURCE_CORE_13                            13
+#define RESOURCE_CORE_14                            14
+#define RESOURCE_CORE_15                            15
+#define RESOURCE_CORE_16                            16
+
+#define RESOURCE_IA_CORE                            100
+
+//--------------------------------------------------------------------
+// XRAN APP
+//--------------------------------------------------------------------
+
+#define PID_GNB_PROC_TIMING                             70
+#define PID_GNB_PROC_TIMING_TIMEOUT                     71
+#define PID_GNB_SYM_CB                                  72
+#define PID_GNB_PRACH_CB                                73
+#define PID_GNB_SRS_CB                                  74
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _XRAN_TASK_ID_H_ */
+

targets/ARCH/ORAN_FHI/lib/xran_pkt.h

@@ -0,0 +1,243 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief Definitions and support functions to process XRAN packet
+ * @file xran_pkt.h
+ * @ingroup group_source_xran
+ * @author Intel Corporation
+ **/
+
+/* ORAN-WG4.CUS.0-v01.00 O-RAN Fronthaul Working Group
+                         Control, User and Synchronization Plane Specification
+*/
+
+/*
+ * Layer common to data and control packets
+ */
+
+#ifndef _XRAN_PKT_H_
+#define _XRAN_PKT_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_common.h>
+#include <rte_ether.h>
+#include <rte_byteorder.h>
+
+/**
+ *****************************************************************************
+ * @file xran_pkt.h
+ *
+ * @defgroup xran_common_pkt XRAN Packet definitions and functions
+ * @ingroup xran
+ *
+ * @description
+ *      Definitions and support functions to process XRAN packet
+ *****************************************************************************/
+
+#define ECPRI_MAX_PAYLOAD_SIZE 65535 /**< Max packet size taken in this implementation */
+
+/* XRAN spec: For this encapsulation, either the eCPRI Ethertype or the IEEE 1914.3 Ethertype shall be use */
+#define XRAN_ETHER_TYPE 0xAEFE /**< defined by eCPRI Specification V1.1 */
+
+#define XRAN_ECPRI_VER      0x0001      /**< eCPRI protocol revision 3.1.3.1.1 */
+#define XRAN_PAYLOAD_VER    0x0001      /**< Payload version 5.4.4.2 */
+
+#define VLAN_ID  0 /**< Default Tag protocol identifier (TPID)*/
+#define VLAN_PCP 7 /**< U-Plane and C-Plane only see Table 3 5 : Quality of service classes */
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *       eCPRI message types
+ *       as per eCPRI spec 3.2.4. Message Types
+ *****************************************************************************/
+enum ecpri_msg_type
+{
+     ECPRI_IQ_DATA           = 0x00, /**< U-plane: IQ data */
+     ECPRI_BIT_SEQUENCE      = 0x01, /* msg type is not supported */
+     ECPRI_RT_CONTROL_DATA   = 0x02, /**< C-plane: Control */
+
+     /* Below msg types are not supported */
+     ECPRI_GEN_DATA_TRANSFER = 0x03,
+     ECPRI_REMOTE_MEM_ACCESS = 0x04,
+     ECPRI_DELAY_MEASUREMENT = 0x05,
+     ECPRI_REMOTE_RESET      = 0x06,
+     ECPRI_EVENT_INDICATION  = 0x07,
+     ECPRI_MSG_TYPE_MAX
+};
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *       see 3.1.3.1.7 ecpriSeqid (message identifier)
+ *****************************************************************************/
+struct ecpri_seq_id
+{
+    uint8_t seq_id:8;       /**< Sequence ID */
+    uint8_t sub_seq_id:7;   /**< Subsequence ID */
+    uint8_t e_bit:1;        /**< E bit */
+} __rte_packed;
+
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *       Structure holds common eCPRI header as per
+ *       Table 3 1 : eCPRI Transport Header Field Definitions
+ *****************************************************************************/
+struct xran_ecpri_cmn_hdr
+{
+    uint8_t     ecpri_concat:1;     /**< 3.1.3.1.3 eCPRI concatenation indicator */
+    uint8_t     ecpri_resv:3;       /**< 3.1.3.1.2 eCPRI reserved */
+    uint8_t     ecpri_ver:4;        /**< 3.1.3.1.1 eCPRI protocol revision, defined in XRAN_ECPRI_VER */
+    uint8_t     ecpri_mesg_type;    /**< 3.1.3.1.4 eCPRI message type, defined in ecpri_msg_type */
+    uint16_t    ecpri_payl_size;    /**< 3.1.3.1.5 eCPRI payload size, without common header and any padding bytes */
+} __rte_packed;
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *       Structure holds eCPRI transport header as per
+ *       Table 3 1 : eCPRI Transport Header Field Definitions
+ *****************************************************************************/
+struct xran_ecpri_hdr
+{
+    struct xran_ecpri_cmn_hdr cmnhdr;
+    rte_be16_t ecpri_xtc_id;            /**< 3.1.3.1.6 real time control data / IQ data transfer message series identifier */
+    struct ecpri_seq_id ecpri_seq_id;   /**< 3.1.3.1.7 message identifier */
+} __rte_packed;
+
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *      Enum used to set xRAN packet data direction (gNB Tx/Rx 5.4.4.1)
+ *      uplink or downlink
+ *****************************************************************************/
+enum xran_pkt_dir
+{
+     XRAN_DIR_UL  = 0, /**< UL direction */
+     XRAN_DIR_DL  = 1, /**< DL direction */
+     XRAN_DIR_MAX
+};
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *       Structure holds components of radio application header
+ *       5.4.4 Coding of Information Elements - Application Layer, Common
+ *       for U-plane as per 6.3.2	DL/UL Data
+ *****************************************************************************/
+struct radio_app_common_hdr
+{
+   /* Octet 9 */
+   uint8_t filter_id:4; /**< This parameter defines an index to the channel filter to be
+                              used between IQ data and air interface, both in DL and UL.
+                              For most physical channels filterIndex =0000b is used which
+                              indexes the standard channel filter, e.g. 100MHz channel filter
+                              for 100MHz nominal carrier bandwidth. (see 5.4.4.3 for more) */
+   uint8_t payl_ver:3; /**< This parameter defines the payload protocol version valid
+                            for the following IEs in the application layer. In this version of
+                            the specification payloadVersion=001b shall be used. */
+   uint8_t data_direction:1; /**< This parameter indicates the gNB data direction. */
+
+   /* Octet 10 */
+   uint8_t frame_id:8;    /**< This parameter is a counter for 10 ms frames (wrapping period 2.56 seconds) */
+
+   /* Octet 11 */
+   /* Octet 12 */
+   union {
+       uint16_t value;
+       struct {
+           uint16_t symb_id:6; /**< This parameter identifies the first symbol number within slot,
+                                          to which the information of this message is applies. */
+           uint16_t slot_id:6; /**< This parameter is the slot number within a 1ms sub-frame. All slots in
+                                   one sub-frame are counted by this parameter, slotId running from 0 to Nslot-1.
+                                   In this version of the specification the maximum Nslot=16, All
+                                   other values of the 6 bits are reserved for future use. */
+           uint16_t subframe_id:4; /**< This parameter is a counter for 1 ms sub-frames within 10ms frame. */
+       };
+   }sf_slot_sym;
+
+} __rte_packed;
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *      This parameter defines the compression method and IQ bit width for the
+ *      user data in the data section.  This field is absent from U-Plane messages
+ *      when the static IQ format and compression method is configured via the M-Plane.
+ *      In this way a single compression method and IQ bit width is provided
+ *     (per UL and DL, per LTE and NR) without adding more overhead to U-Plane messages.
+ *****************************************************************************/
+struct compression_hdr
+{
+    uint8_t ud_comp_meth:4;
+    /**< udCompMeth|  compression method         |udIqWidth meaning
+    ---------------+-----------------------------+--------------------------------------------
+    0000b          | no compression              |bitwidth of each uncompressed I and Q value
+    0001b          | block floating point        |bitwidth of each I and Q mantissa value
+    0010b          | block scaling               |bitwidth of each I and Q scaled value
+    0011b          | mu-law                      |bitwidth of each compressed I and Q value
+    0100b          | modulation compression      |bitwidth of each compressed I and Q value
+    0100b - 1111b  | reserved for future methods |depends on the specific compression method
+    */
+    uint8_t ud_iq_width:4; /**< Bit width of each I and each Q
+                                16 for udIqWidth=0, otherwise equals udIqWidth e.g. udIqWidth = 0000b means I and Q are each 16 bits wide;
+                                e.g. udIQWidth = 0001b means I and Q are each 1 bit wide;
+                                e.g. udIqWidth = 1111b means I and Q are each 15 bits wide
+                                */
+} __rte_packed;
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *       Structure holds common xran packet header
+ *       3.1.1	Ethernet Encapsulation
+ *****************************************************************************/
+struct xran_pkt_comm_hdr
+{
+    struct rte_ether_hdr eth_hdr; /**< Ethernet Header */
+    struct xran_ecpri_hdr ecpri_hdr; /**< eCPRI Transport Header */
+} __rte_packed;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

targets/ARCH/ORAN_FHI/lib/xran_pkt_cp.h

@@ -0,0 +1,452 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file provides the definition of Control Plane Messages
+ *      for XRAN Front Haul layer as defined in XRAN-FH.CUS.0-v02.01.
+ *
+ * @file xran_pkt_cp.h
+ * @ingroup group_lte_source_xran
+ * @author Intel Corporation
+ *
+ **/
+
+#ifndef _XRAN_PKT_CP_H_
+#define _XRAN_PKT_CP_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**********************************************************************
+ * Common structures for C/U-plane
+ **********************************************************************/
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      user data compression header defined in 5.4.4.10 / 6.3.3.13
+ */
+struct xran_radioapp_udComp_header {
+    uint8_t     udCompMeth:4;           /**< Compression method, XRAN_COMPMETHOD_xxxx */
+    uint8_t     udIqWidth:4;            /**< IQ bit width, 1 ~ 16 */
+    } __attribute__((__packed__));
+
+
+/**********************************************************************
+ * Definition of C-Plane Protocol 5.4
+ **********************************************************************/
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Common Radio Application Header for C-Plane
+ */
+struct xran_cp_radioapp_common_header {     /* 6bytes, first 4bytes need the conversion for byte order */
+    uint32_t    startSymbolId:6;        /**< 5.4.4.7 start symbol identifier */
+    uint32_t    slotId:6;               /**< 5.4.4.6 slot identifier */
+    uint32_t    subframeId:4;           /**< 5.4.4.5 subframe identifier */
+    uint32_t    frameId:8;              /**< 5.4.4.4 frame identifier */
+    uint32_t    filterIndex:4;          /**< 5.4.4.3 filter index, XRAN_FILTERINDEX_xxxx */
+    uint32_t    payloadVer:3;           /**< 5.4.4.2 payload version, should be 1 */
+    uint32_t    dataDirection:1;        /**< 5.4.4.1 data direction (gNB Tx/Rx) */
+    uint8_t     numOfSections;          /**< 5.4.4.8 number of sections */
+    uint8_t     sectionType;            /**< 5.4.4.9 section type */
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      frame structure defined in 5.4.4.13
+ */
+struct xran_cp_radioapp_frameStructure {
+    uint8_t     uScs:4;                 /**< sub-carrier spacing, XRAN_SCS_xxx */
+    uint8_t     fftSize:4;              /**< FFT size,  XRAN_FFTSIZE_xxx */
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section headers definition for C-Plane.
+ *      Section type 6 and 7 are not present since those have different fields.
+ */
+struct xran_cp_radioapp_section_header {    /* 8bytes, need the conversion for byte order */
+    union {
+        struct {
+            uint32_t    reserved:16;
+            uint32_t    numSymbol:4;    /**< 5.4.5.7 number of symbols */
+            uint32_t    reMask:12;      /**< 5.4.5.5 resource element mask */
+            } s0;
+        struct {
+            uint32_t     beamId:15;     /**< 5.4.5.9 beam identifier */
+            uint32_t     ef:1;          /**< 5.4.5.8 extension flag */
+            uint32_t     numSymbol:4;   /**< 5.4.5.7 number of symbols */
+            uint32_t     reMask:12;     /**< 5.4.5.5 resource element mask */
+            } s1;
+        struct {
+            uint32_t    beamId:15;      /**< 5.4.5.9 beam identifier */
+            uint32_t    ef:1;           /**< 5.4.5.8 extension flag */
+            uint32_t    numSymbol:4;    /**< 5.4.5.7 number of symbols */
+            uint32_t    reMask:12;      /**< 5.4.5.5 resource element mask */
+            } s3;
+        struct {
+            uint32_t    ueId:15;        /**< 5.4.5.10 UE identifier */
+            uint32_t    ef:1;           /**< 5.4.5.8 extension flag */
+            uint32_t    numSymbol:4;    /**< 5.4.5.7 number of symbols */
+            uint32_t    reMask:12;      /**< 5.4.5.5 resource element mask */
+            } s5;
+        } u;
+
+    uint32_t    numPrbc:8;              /**< 5.4.5.6 number of contiguous PRBs per control section  0000 0000b = all PRBs */
+    uint32_t    startPrbc:10;           /**< 5.4.5.4 starting PRB of control section */
+    uint32_t    symInc:1;               /**< 5.4.5.3 symbol number increment command XRAN_SYMBOLNUMBER_xxxx */
+    uint32_t    rb:1;                   /**< 5.4.5.2 resource block indicator, XRAN_RBIND_xxx */
+    uint32_t    sectionId:12;           /**< 5.4.5.1 section identifier */
+    } __attribute__((__packed__));
+
+
+struct xran_cp_radioapp_section_ext_hdr {
+    /* 12 bytes, need to convert byte order for two parts respectively
+     *  - 2 and 8 bytes, reserved1 would be OK if it is zero
+     */
+    uint16_t     extLen:8;          /**< 5.4.6.3 extension length, in 32bits words */
+    uint16_t     extType:7;         /**< 5.4.6.1 extension type */
+    uint16_t     ef:1;              /**< 5.4.6.2 extension flag */
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Beamforming Weights Extension Type(ExtType 1) defined in 5.4.7.1
+ *      The structure is reordered for byte order conversion.
+ */
+struct xran_cp_radioapp_section_ext1 {
+    /* variable length, need to be careful to convert byte order
+     *   - does not need to convert first 3 bytes */
+    uint8_t     extType:7;          /**< 5.4.6.1 extension type */
+    uint8_t     ef:1;               /**< 5.4.6.2 extension flag */
+    uint8_t     extLen;             /**< 5.4.6.3 extension length, in 32bits words */
+    /* bfwCompHdr */
+    uint8_t     bfwCompMeth:4;      /**< 5.4.7.1.1 Beamforming weight Compression method */
+    uint8_t     bfwIqWidth:4;       /**< 5.4.7.1.1 Beamforming weight IQ bit width */
+
+    /*
+     *
+     *
+     * bfwCompParam
+     * (bfwI,  bfwQ)+
+     *    ......
+     * zero padding for 4-byte alignment
+     */
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Beamforming Attributes Extension Type(ExtType 2) defined in 5.4.7.2
+ *      The structure is reordered for byte order conversion.
+ */
+struct xran_cp_radioapp_section_ext2 {
+    /* variable length, need to be careful to convert byte order
+     *   - first 4 bytes can be converted at once
+     */
+    uint32_t    bfZe3ddWidth:3;     /**< 5.4.7.2.1 beamforming zenith beamwidth parameter bitwidth, Table 5-21 */
+    uint32_t    bfAz3ddWidth:3;     /**< 5.4.7.2.1 beamforming azimuth beamwidth parameter bitwidth, Table 5-20 */
+    uint32_t    bfaCompResv1:2;
+    uint32_t    bfZePtWidth:3;      /**< 5.4.7.2.1 beamforming zenith pointing parameter bitwidth, Table 5-19 */
+    uint32_t    bfAzPtWidth:3;      /**< 5.4.7.2.1 beamforming azimuth pointing parameter bitwidth, Table 5-18 */
+    uint32_t    bfaCompResv0:2;
+    uint32_t    extLen:8;           /**< 5.4.6.3 extension length, in 32bits words */
+    uint32_t    extType:7;          /**< 5.4.6.1 extension type */
+    uint32_t    ef:1;               /**< 5.4.6.2 extension flag */
+
+    /*
+     * would be better to use bit manipulation directly to add these parameters
+     *
+     * bfAzPt: var by bfAzPtWidth
+     * bfZePt: var by bfZePtWidth
+     * bfAz3dd: var by bfAz3ddWidth
+     * bfZe3dd: var by bfZe3ddWidth
+     * bfAzSI:5 (including zero-padding for unused bits)
+     * bfZeSI:3
+     * padding for 4-byte alignment
+     *
+     */
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      DL Precoding Extension Type(ExtType 3) for first data layer.
+ *      Defined in 5.4.7.3 Table 5-22.
+ *      Only be used for LTE TM2-4 and not for other LTE TMs nor NR.
+ *      The structure is reordered for byte order conversion.
+ */
+struct xran_cp_radioapp_section_ext3_first {
+    /* 16 bytes, need to convert byte order for two parts - 8/8 bytes */
+    uint64_t    reserved1:8;
+    uint64_t    crsSymNum:4;        /**< 5.4.7.3.6 CRS symbol number indication */
+    uint64_t    reserved0:3;
+    uint64_t    crsShift:1;         /**< 5.4.7.3.7 CRS shift used for DL transmission */
+    uint64_t    crsReMask:12;       /**< 5.4.7.3.5 CRS resource element mask */
+    uint64_t    txScheme:4;         /**< 5.4.7.3.3 transmission scheme */
+    uint64_t    numLayers:4;        /**< 5.4.7.3.4 number of layers used for DL transmission */
+    uint64_t    layerId:4;          /**< 5.4.7.3.2 Layer ID for DL transmission */
+    uint64_t    codebookIndex:8;    /**< 5.4.7.3.1 precoder codebook used for transmission */
+    uint64_t    extLen:8;           /**< 5.4.6.3 extension length, in 32bits words */
+    uint64_t    extType:7;          /**< 5.4.6.1 extension type */
+    uint64_t    ef:1;               /**< 5.4.6.2 extension flag */
+
+    uint64_t    beamIdAP1:16;       /**< 5.4.7.3.8 beam id to be used for antenna port 1 */
+    uint64_t    beamIdAP2:16;       /**< 5.4.7.3.9 beam id to be used for antenna port 2 */
+    uint64_t    beamIdAP3:16;       /**< 5.4.7.3.10 beam id to be used for antenna port 3 */
+    uint64_t    reserved2:16;
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      DL Precoding Extension Type(ExtType 3) for non-first data layer.
+ *      Defined in 5.4.7.3 Table 5-23.
+ *      Only be used for LTE TM2-4 and not for other LTE TMs nor NR.
+ *      The structure is reordered for byte order conversion.
+ */
+struct xran_cp_radioapp_section_ext3_non_first {
+    /* 4 bytes, need to convert byte order at once */
+    uint32_t    numLayers:4;        /**< 5.4.7.3.4 number of layers used for DL transmission */
+    uint32_t    layerId:4;          /**< 5.4.7.3.2 Layer ID for DL transmission */
+    uint32_t    codebookIndex:8;    /**< 5.4.7.3.1 precoder codebook used for transmission */
+
+    uint32_t    extLen:8;           /**< 5.4.6.3 extension length, in 32bits words */
+    uint32_t    extType:7;          /**< 5.4.6.1 extension type */
+    uint32_t    ef:1;               /**< 5.4.6.2 extension flag */
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Modulation Compression Parameter Extension Type(ExtType 4), 5.4.7.4
+ *      Only applies to section type 1 and 3.
+ *      The structure is reordered for byte order conversion.
+ */
+struct xran_cp_radioapp_section_ext4 {
+    /* 4 bytes, need to convert byte order at once */
+    uint32_t    modCompScaler:15;   /**< 5.4.7.4.2 modulation compression scaler value */
+    uint32_t    csf:1;              /**< 5.4.7.4.1 constellation shift flag */
+
+    uint32_t    extLen:8;           /**< 5.4.6.3 extension length, in 32bits words */
+    uint32_t    extType:7;          /**< 5.4.6.1 extension type */
+    uint32_t    ef:1;               /**< 5.4.6.2 extension flag */
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Modulation Compression Additional Parameter Extension Type(ExtType 5) for one scaler value.
+ *      Defined in 5.4.7.5 Table 5-26 and Table 5-27.
+ *      Only applies to section type 1 3, and 5.
+ *      The structure is reordered for byte order conversion.
+ */
+struct xran_cp_radioapp_section_ext5 {
+    uint32_t    reserved0:8;
+    uint32_t    mcScaleOffset2:15;  /**< 5.4.7.5.3 scaling value for modulation compression */
+    uint32_t    csf2:1;             /**< 5.4.7.5.2 constellation shift flag */
+    uint32_t    mcScaleReMask2:12;  /**< 5.4.7.5.1 modulation compression power scale RE mask */
+    uint32_t    mcScaleOffset1:15;  /**< 5.4.7.5.3 scaling value for modulation compression */
+    uint32_t    csf1:1;             /**< 5.4.7.5.2 constellation shift flag */
+    uint32_t    mcScaleReMask1:12;  /**< 5.4.7.5.1 modulation compression power scale RE mask */
+    } __attribute__((__packed__));
+
+
+/**********************************************************
+ * Scheduling and Beam-forming Commands 5.4.2
+ **********************************************************/
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section header definition for type 0
+ */
+struct xran_cp_radioapp_section0_header {   // 12bytes (6+2+1+2+1)
+    struct xran_cp_radioapp_common_header cmnhdr;
+    uint16_t    timeOffset;             /**< 5.4.4.12 time offset */
+
+    struct xran_cp_radioapp_frameStructure  frameStructure;
+    uint16_t    cpLength;               /**< 5.4.4.14 cyclic prefix length */
+    uint8_t     reserved;
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section definition for type 0: Unused RB or Symbols in DL or UL (Table 5-2)
+ *      Not supported in this release
+ */
+struct xran_cp_radioapp_section0 {          // 8bytes (4+4)
+    struct xran_cp_radioapp_section_header hdr;
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section header definition for type 1
+ */
+struct xran_cp_radioapp_section1_header {   // 8bytes (6+1+1)
+    struct xran_cp_radioapp_common_header cmnhdr;
+    struct xran_radioapp_udComp_header udComp;
+    uint8_t     reserved;
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section definition for type 1: Most DL/UL Radio Channels (Table 5-3)
+ */
+struct xran_cp_radioapp_section1 {          // 8bytes (4+4)
+    struct xran_cp_radioapp_section_header hdr;
+
+    // section extensions               // 5.4.6 & 5.4.7
+    //  .........
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section header definition for type 3
+ */
+struct xran_cp_radioapp_section3_header {   // 12bytes (6+2+1+2+1)
+    struct xran_cp_radioapp_common_header cmnhdr;
+    uint16_t    timeOffset;             /**< 5.4.4.12 time offset */
+
+    struct xran_cp_radioapp_frameStructure  frameStructure;
+    uint16_t    cpLength;               /**< 5.4.4.14 cyclic prefix length */
+    struct xran_radioapp_udComp_header udComp;
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section definition for type 3: PRACH and Mixed-numerology Channels (Table 5-4)
+ */
+struct xran_cp_radioapp_section3 {          // 12bytes (4+4+4)
+    struct xran_cp_radioapp_section_header hdr;
+    uint32_t    freqOffset:24;          /**< 5.4.5.11 frequency offset */
+    uint32_t    reserved:8;
+
+    // section extensions               // 5.4.6 & 5.4.7
+    //  .........
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section header definition for type 5
+ */
+struct xran_cp_radioapp_section5_header {   // 8bytes (6+1+1)
+    struct xran_cp_radioapp_common_header cmnhdr;
+    struct xran_radioapp_udComp_header udComp;
+    uint8_t     reserved;
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section definition for type 5: UE scheduling information (Table 5-5)
+ *      Not supported in this release
+ */
+struct xran_cp_radioapp_section5 {
+    struct xran_cp_radioapp_section_header hdr;
+
+    // section extensions               // 5.4.6 & 5.4.7
+    //  .........
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section header definition for type 6
+ */
+struct xran_cp_radioapp_section6_header {   // 8bytes (6+1+1)
+    struct xran_cp_radioapp_common_header cmnhdr;
+    uint8_t     numberOfUEs;            /**< 5.4.4.11 number of UEs */
+    uint8_t     reserved;
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section definition for type 6: Channel Information (Table 5-6)
+ *      Not supported in this release
+ */
+struct xran_cp_radioapp_section6 {
+    uint32_t    regularizationFactor:16;/**< 5.4.5.12 regularization Factor */
+    uint32_t    ueId:15;                /**< 5.4.5.10 UE identifier */
+    uint32_t    ef:1;                   /**< 5.4.5.8 extension flag */
+    uint8_t     startPrbch:2;           /**< 5.4.5.4 starting PRB of control section */
+    uint8_t     symInc:1;               /**< 5.4.5.3 symbol number increment command XRAN_SYMBOLNUMBER_xxxx */
+    uint8_t     rb:1;                   /**< 5.4.5.2 resource block indicator, XRAN_RBIND_xxx */
+    uint8_t     reserved:4;
+    uint8_t     startPrbcl:8;           /**< 5.4.5.4 starting PRB of control section */
+    uint8_t     numPrbc:8;              /**< 5.4.5.6 number of contiguous PRBs per control section */
+
+    // ciIQsamples start from here      // 5.4.5.13 channel information I and Q values
+    //  .........
+    //
+    // section extensions               // 5.4.6 & 5.4.7
+    //  .........
+    } __attribute__((__packed__));
+
+/**
+ * @ingroup xran_cp_pkt
+ *
+ * @description
+ *      Section header definition for type 7: LAA
+ *      Not supported in this release
+ */
+struct xran_cp_radioapp_section7_header {
+    struct xran_cp_radioapp_common_header cmnhdr;
+    uint16_t    reserved;
+    uint8_t     laaMsgLen:4;            /**< 5.4.5.15 LAA message length */
+    uint8_t     laaMsgType:4;           /**< 5.4.5.14 LAA message type */
+
+    // Payload start from here          // 5.4.5.16 ~ 5.4.5.32
+    } __attribute__((__packed__));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* _XRAN_PKT_CP_H_ */

targets/ARCH/ORAN_FHI/lib/xran_pkt_up.h

@@ -0,0 +1,179 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief Definitions and support functions to process XRAN packet
+ * @file xran_pkt_up.h
+ * @ingroup group_source_xran
+ * @author Intel Corporation
+ **/
+
+/**
+ *****************************************************************************
+ * @file xran_pkt_up.h
+ *
+ * @defgroup xran_up_pkt U-Plane XRAN Packet definitions and functions
+ * @ingroup xran
+ *
+ * @description
+ *      Structures relevant to U-plane packets only (data now only)
+ *****************************************************************************/
+#ifndef _XRAN_PKT_UP_H_
+#define _XRAN_PKT_UP_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "xran_pkt.h"
+
+#define IQ_PAIR_NUM_IN_RB 12
+#define MAX_DATA_SECTIONS_NUM 273
+#define MAX_IQ_BIT_WIDTH 16
+
+/* currently library supports I and Q sizes of 8 and 16 bits each */
+#define IQ_BITS MAX_IQ_BIT_WIDTH
+
+/*
+ * Structure holding data section header fields
+ * It is repeated for every section ID in xRAN packet
+ */
+
+/**
+ ******************************************************************************
+ * @ingroup xran_up_pkt
+ *
+ * @description
+ *       Structure holding data section header fields
+ *       It is repeated for every section ID in xRAN packet
+ *       5.4.5	Coding of Information Elements - Application Layer, Sections
+ *       for U-plane as per 6.3.2	DL/UL Data
+ *****************************************************************************/
+struct data_section_hdr {
+    union {
+        uint32_t all_bits;
+        struct {
+            uint32_t     num_prbu:8;    /**< 5.4.5.6 number of contiguous PRBs per control section */
+            uint32_t     start_prbu:10; /**< 5.4.5.4 starting PRB of control section */
+            uint32_t     sym_inc:1;     /**< 5.4.5.3 symbol number increment command XRAN_SYMBOLNUMBER_xxxx */
+            uint32_t     rb:1;          /**< 5.4.5.2 resource block indicator, XRAN_RBIND_xxx */
+            uint32_t     sect_id:12;    /**< 5.4.5.1 section identifier */
+        };
+    }fields;
+#ifdef FCN_ADAPT
+        uint8_t udCompHdr;
+        uint8_t reserved;
+#endif
+} __rte_packed;
+
+
+/*
+ ******************************************************************************
+ * @ingroup xran_up_pkt
+ *
+ * @description
+ *       Structure holds compression header structure and field reserved for future use.
+ *       reserved goes always with udCompHdr in u-plane pkt
+ *       U-plane as per 6.3.2   DL/UL Data
+ *****************************************************************************/
+struct data_section_compression_hdr
+{
+    struct compression_hdr ud_comp_hdr;
+    uint8_t rsrvd; /**< This parameter provides 1 byte for future definition,
+    should be set to all zeros by the sender and ignored by the receiver.
+    This field is only present when udCompHdr is present, and is absent when
+    the static IQ format and compression method is configured via the M-Plane */
+
+    /* TODO: support for Block Floating Point compression */
+    /* udCompMeth  0000b = no compression	absent*/
+};
+
+/*
+ ******************************************************************************
+ * @ingroup xran_up_pkt
+ *
+ * @description
+ *       Structure holds the compression parameters by the compression header.
+ *       may not be present by udCompMeth in 6.3.3.13
+ *****************************************************************************/
+union compression_params {
+    struct block_fl_point {
+        uint8_t exponent:4;
+        uint8_t reserved:4;
+        } blockFlPoint;
+    struct block_scaling {
+        uint8_t sblockScaler;
+        } blockScaling;
+    struct u_law {
+        uint8_t compShift:4;
+        uint8_t compBitWidth:4;
+        } uLaw;
+} __rte_packed;
+
+
+/*
+ ******************************************************************************
+ * @ingroup xran_up_pkt
+ *
+ * @description
+ *       Structure holds an IQ sample pair
+ *       U-plane as per 6.3.2   DL/UL Data
+ *       Each bit field size is defined with IQ_BITS macro
+ *       Currently supported I and Q sizes are 8 and 16 bits
+ *****************************************************************************/
+struct rb_map
+{
+    int16_t i_sample:IQ_BITS; /**< This parameter is the In-phase sample value */
+    int16_t q_sample:IQ_BITS; /**< This parameter is the Quadrature sample value */
+} __rte_packed;
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *       Structure holds complete xran u-plane packet header
+ *       3.1.1	Ethernet Encapsulation
+ *****************************************************************************/
+struct xran_up_pkt_hdr
+{
+    struct xran_ecpri_hdr ecpri_hdr; /**< eCPRI Transport Header */
+    struct radio_app_common_hdr app_hdr; /**< eCPRI Transport Header */
+    struct data_section_hdr data_sec_hdr;
+} __rte_packed;
+
+
+/**
+ ******************************************************************************
+ * @ingroup xran_common_pkt
+ *
+ * @description
+ *       Structure holds complete ethernet and xran u-plane packet header
+ *       3.1.1	Ethernet Encapsulation
+ *****************************************************************************/
+struct eth_xran_up_pkt_hdr
+{
+    struct rte_ether_hdr eth_hdr;
+    struct xran_up_pkt_hdr xran_hdr;
+}__rte_packed;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

targets/ARCH/ORAN_FHI/lib/xran_printf.h

@@ -0,0 +1,118 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief Modules provide debug prints and utility functions
+ * @file xran_printf.h
+ * @ingroup group_source_xran
+ * @author Intel Corporation
+ **/
+
+#ifndef XRAN_PRINTF_H
+#define XRAN_PRINTF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+
+#define PRINTF_LOG_OK
+#define PRINTF_INF_OK
+#define PRINTF_ERR_OK
+//#define PRINTF_DBG_OK
+
+#ifndef WIN32
+#ifdef PRINTF_LOG_OK
+#define print_log(fmt, args...) printf("%s:" fmt "\n", __FUNCTION__, ## args)
+#else  /* PRINTF_LOG_OK */
+#define print_log(fmt, args...)
+#endif  /* PRINTF_LOG_OK */
+#else
+#define print_log(fmt, ...) printf("%s:" fmt "\n", __FUNCTION__, __VA_ARGS__)
+#endif
+
+#ifndef WIN32
+#ifdef PRINTF_DBG_OK
+#define print_dbg(fmt, args...) printf("%s:[dbg] " fmt "\n", __FUNCTION__, ## args)
+#else  /* PRINTF_LOG_OK */
+#define print_dbg(fmt, args...)
+#endif  /* PRINTF_LOG_OK */
+#else
+#define print_dbg(fmt, ...) printf("%s:[dbg] " fmt "\n", __FUNCTION__, __VA_ARGS__)
+#endif
+
+#ifndef WIN32
+#ifdef PRINTF_ERR_OK
+#define print_err(fmt, args...) printf("%s:[err] " fmt "\n", __FUNCTION__, ## args)
+#else  /* PRINTF_LOG_OK */
+#define print_err(fmt, args...)
+#endif  /* PRINTF_LOG_OK */
+#else
+#define print_err(fmt, ...) printf("%s:[err] " fmt "\n", __FUNCTION__, __VA_ARGS__)
+#endif
+
+#ifndef WIN32
+#ifdef PRINTF_INF_OK
+#define print_inf               printf
+#else  /* PRINTF_LOG_OK */
+#define print_inf
+#endif  /* PRINTF_LOG_OK */
+#else
+#define print_inf               printf
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#ifndef _IASSERT_
+#define _IASSERT_
+
+#ifdef _DEBUG
+#define iAssert(p) if(!(p)){fprintf(stderr,\
+    "Assertion failed: %s, file %s, line %d, val %d\n",\
+    #p, __FILE__, __LINE__, p);exit(-1);}
+#else /* _DEBUG */
+#define iAssert(p)
+#endif /* _DEBUG */
+
+#ifndef PHY_APP
+#ifndef _assert
+#define _assert(x)
+#endif
+#endif
+
+#endif /* _IASSERT_*/
+
+#ifdef CHECK_PARAMS
+#define CHECK_NOT_NULL(param, returnValue)      \
+if (param == NULL)                          \
+{                                           \
+    print_err("%s is NULL!\n", #param);   \
+    return returnValue;                     \
+}
+#else
+#define CHECK_NOT_NULL(param, returnValue)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // PHY_PRINTF_H

targets/ARCH/ORAN_FHI/lib/xran_sync_api.h

@@ -0,0 +1,48 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file provides interface to synchronization related APIs (PTP/1588)
+ *        for XRAN.
+ *
+ * @file xran_sync_api.h
+ * @ingroup group_lte_source_xran
+ * @author Intel Corporation
+ *
+ **/
+
+#ifndef _XRAN_SYNC_API_H_
+#define _XRAN_SYNC_API_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Function checks if machine is synchronized using PTP for Linux
+ *        software.
+ *
+ * @return int Returns 0 if synchronized, otherwise positive.
+ */
+int xran_is_synchronized(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _XRAN_SYNC_API_H_ */

targets/ARCH/ORAN_FHI/lib/xran_timer.h

@@ -0,0 +1,58 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file provides interface to Timing for XRAN.
+ *
+ * @file xran_timer.h
+ * @ingroup group_lte_source_xran
+ * @author Intel Corporation
+ *
+ **/
+
+#ifndef _XRAN_TIMER_H
+#define _XRAN_TIMER_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+
+#define MSEC_PER_SEC 1000L
+
+#define XranIncrementSymIdx(sym_idx, numSymPerMs)  (((uint32_t)sym_idx >= (((uint32_t)numSymPerMs * MSEC_PER_SEC) - 1)) ? 0 : (uint32_t)sym_idx+1)
+#define XranDecrementSymIdx(sym_idx, numSymPerMs)  (((uint32_t)sym_idx == 0) ? (((uint32_t)numSymPerMs * MSEC_PER_SEC)) - 1) : (uint32_t)sym_idx-1)
+
+uint64_t xran_tick(void);
+unsigned long get_ticks_diff(unsigned long curr_tick, unsigned long last_tick);
+long poll_next_tick(long interval_ns, unsigned long *used_tick);
+long sleep_next_tick(long interval);
+int timing_set_debug_stop(int value, int count);
+int timing_get_debug_stop(void);
+inline uint64_t timing_get_current_second(void);
+int timing_set_numerology(uint8_t value);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

targets/ARCH/ORAN_FHI/lib/xran_transport.h

@@ -0,0 +1,78 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file provides the definitions for Transport layer (eCPRI) API.
+ *
+ * @file xran_transport.h
+ * @ingroup group_lte_source_xran
+ * @author Intel Corporation
+ *
+ **/
+
+#ifndef _XRAN_TRANSPORT_H_
+#define _XRAN_TRANSPORT_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_common.h>
+#include <rte_mbuf.h>
+
+#include "xran_pkt.h"
+
+struct xran_eaxc_info {
+    uint8_t cuPortId;
+    uint8_t bandSectorId;
+    uint8_t ccId;
+    uint8_t ruPortId;
+};
+
+struct xran_recv_packet_info {
+    int ecpri_version;
+    enum ecpri_msg_type msg_type;
+    int payload_len;
+    struct xran_eaxc_info eaxc;
+    int seq_id;
+    int subseq_id;
+    int ebit;
+};
+
+
+int xran_get_ecpri_hdr_size(void);
+void xran_update_ecpri_payload_size(struct rte_mbuf *mbuf, int size);
+
+uint16_t xran_compose_cid(uint8_t CU_Port_ID, uint8_t BandSector_ID, uint8_t CC_ID, uint8_t Ant_ID);
+void xran_decompose_cid(uint16_t cid, struct xran_eaxc_info *result);
+
+int xran_build_ecpri_hdr(struct rte_mbuf *mbuf,
+                        uint8_t CC_ID, uint8_t Ant_ID,
+                        uint8_t seq_id,
+                        struct xran_ecpri_hdr **ecpri_hdr);
+
+int xran_parse_ecpri_hdr(struct rte_mbuf *mbuf,
+                        struct xran_ecpri_hdr **ecpri_hdr,
+                        struct xran_recv_packet_info *pkt_info);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

targets/ARCH/ORAN_FHI/lib/xran_up_api.h

@@ -0,0 +1,108 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+/**
+ * @brief This file provides the definitions for User Plane Messages APIs.
+ *
+ * @file xran_up_api.h
+ * @ingroup group_lte_source_xran
+ * @author Intel Corporation
+ *
+ **/
+
+#ifndef _XRAN_UP_API_H_
+#define _XRAN_UP_API_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_common.h>
+#include <rte_mbuf.h>
+
+#include "xran_pkt.h"
+#include "xran_pkt_up.h"
+
+/*
+ * structure used for storing packet parameters needed for generating
+ * a data packet
+ */
+struct xran_up_pkt_gen_params
+{
+    struct radio_app_common_hdr app_params;
+    struct data_section_hdr sec_hdr;
+    struct data_section_compression_hdr compr_hdr_param;
+    union compression_params compr_param;
+};
+
+/*
+ * structure used for storing packet parameters needed for generating
+ * a data packet without compression
+ *   Next fields are omitted:
+ *        udCompHdr (not always present)
+ *        reserved (not always present)
+ *        udCompParam (not always present)
+ */
+struct xran_up_pkt_gen_no_compression_params
+{
+    struct radio_app_common_hdr app_params;
+    struct data_section_hdr sec_hdr;
+};
+
+/**
+ * @brief Function extracts IQ samples from received mbuf packet.
+ *
+ * @param mbuf Packet with received data.
+ * @param iq_data_start Address of the first IQ sample in mbuf will be returned
+ *                      here
+ * @return int Bytes of IQ samples that have been extracted from mbuf.
+ */
+int32_t xran_extract_iq_samples(struct rte_mbuf *mbuf,
+    void **iq_data_start,
+    uint8_t *CC_ID,
+    uint8_t *Ant_ID,
+    uint8_t *frame_id,
+    uint8_t *subframe_id,
+    uint8_t *slot_id,
+    uint8_t *symb_id,
+    struct ecpri_seq_id *seq_id,
+    uint16_t *num_prbu,
+    uint16_t *start_prbu,
+    uint16_t *sym_inc,
+    uint16_t *rb,
+    uint16_t *sect_id,
+    int8_t   expect_comp,
+    uint8_t *compMeth,
+    uint8_t *iqWidth);
+
+int xran_prepare_iq_symbol_portion(
+                        struct rte_mbuf *mbuf,
+                        const void *iq_data_start,
+                        const enum xran_input_byte_order iq_buf_byte_order,
+                        const uint32_t iq_data_num_bytes,
+                        struct xran_up_pkt_gen_params *params,
+                        uint8_t CC_ID,
+                        uint8_t Ant_ID,
+                        uint8_t seq_id,
+                        uint32_t do_copy);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _XRAN_UP_API_H_ */

targets/DOCS/html/annotated.html

@@ -0,0 +1,135 @@
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+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.5"/>
+<title>OpenAirInterface: Data Structures</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
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+<script type="text/javascript">
+  $(document).ready(initResizable);
+  $(window).load(resizeHeight);
+</script>
+<link href="search/search.css" rel="stylesheet" type="text/css"/>
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+<script type="text/javascript">
+  $(document).ready(function() { searchBox.OnSelectItem(0); });
+</script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td id="projectlogo"><img alt="Logo" src="oai_logo.png"/></td>
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">OpenAirInterface
+   </div>
+   <div id="projectbrief">Full experimental OpenSource LTE implementation (Rel 8, partial Rel 10)</div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.5 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Search');
+</script>
+  <div id="navrow1" class="tabs">
+    <ul class="tablist">
+      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
+      <li><a href="modules.html"><span>Modules</span></a></li>
+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li>
+        <div id="MSearchBox" class="MSearchBoxInactive">
+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
+               onmouseover="return searchBox.OnSearchSelectShow()"
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+               onfocus="searchBox.OnSearchFieldFocus(true)" 
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+    <ul class="tablist">
+      <li class="current"><a href="annotated.html"><span>Data&#160;Structures</span></a></li>
+      <li><a href="functions.html"><span>Data&#160;Fields</span></a></li>
+    </ul>
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+       class="ui-resizable-handle">
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+<script type="text/javascript">
+$(document).ready(function(){initNavTree('annotated.html','');});
+</script>
+<div id="doc-content">
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
+     onkeydown="return searchBox.OnSearchSelectKey(event)">
+<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Groups</a></div>
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+<div class="header">
+  <div class="headertitle">
+<div class="title">Data Structures</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock">Here are the data structures with brief descriptions:</div><div class="directory">
+<table class="directory">
+<tr id="row_0_" class="even"><td class="entry"><img src="ftv2node.png" alt="o" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structbrf__state__t.html" target="_self">brf_state_t</a></td><td class="desc">BladeRF specific data structure </td></tr>
+<tr id="row_1_"><td class="entry"><img src="ftv2node.png" alt="o" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structeth__params__t.html" target="_self">eth_params_t</a></td><td class="desc"></td></tr>
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+<tr id="row_3_"><td class="entry"><img src="ftv2node.png" alt="o" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structopenair0__config__t.html" target="_self">openair0_config_t</a></td><td class="desc">RF frontend parameters set by application </td></tr>
+<tr id="row_4_" class="even"><td class="entry"><img src="ftv2node.png" alt="o" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structopenair0__device__t.html" target="_self">openair0_device_t</a></td><td class="desc">Structure holds the parameters to configure USRP devices </td></tr>
+<tr id="row_5_"><td class="entry"><img src="ftv2node.png" alt="o" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structopenair0__rf__map.html" target="_self">openair0_rf_map</a></td><td class="desc">RF mapping </td></tr>
+<tr id="row_6_" class="even"><td class="entry"><img src="ftv2node.png" alt="o" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structopenair0__thread__t.html" target="_self">openair0_thread_t</a></td><td class="desc"></td></tr>
+<tr id="row_7_"><td class="entry"><img src="ftv2node.png" alt="o" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structopenair0__write__package__t.html" target="_self">openair0_write_package_t</a></td><td class="desc"></td></tr>
+<tr id="row_8_" class="even"><td class="entry"><img src="ftv2node.png" alt="o" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structrx__gain__calib__table__t.html" target="_self">rx_gain_calib_table_t</a></td><td class="desc">RF Gain clibration </td></tr>
+<tr id="row_9_"><td class="entry"><img src="ftv2node.png" alt="o" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structsamplesBlockHeader__t.html" target="_self">samplesBlockHeader_t</a></td><td class="desc"></td></tr>
+<tr id="row_10_" class="even"><td class="entry"><img src="ftv2lastnode.png" alt="\" width="16" height="22" /><img src="ftv2cl.png" alt="C" width="24" height="22" /><a class="el" href="structusrp__state__t.html" target="_self">usrp_state_t</a></td><td class="desc"></td></tr>
+</table>
+</div><!-- directory -->
+</div><!-- contents -->
+</div><!-- doc-content -->
+<!-- start footer part -->
+<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
+  <ul>
+    <li class="footer">Generated on Tue Sep 14 2021 15:56:44 for OpenAirInterface by
+    <a href="http://www.doxygen.org/index.html">
+    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.5 </li>
+  </ul>
+</div>
+</body>
+</html>

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targets/DOCS/html/bladerf__lib_8h_source.html

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+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.5"/>
+<title>OpenAirInterface: bladerf_lib.h Source File</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
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+  <td id="projectlogo"><img alt="Logo" src="oai_logo.png"/></td>
+  <td style="padding-left: 0.5em;">
+   <div id="projectname">OpenAirInterface
+   </div>
+   <div id="projectbrief">Full experimental OpenSource LTE implementation (Rel 8, partial Rel 10)</div>
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+ </tr>
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+<!-- end header part -->
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+<div class="title">bladerf_lib.h</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
+<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more</span></div>
+<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * contributor license agreements.  See the NOTICE file distributed with</span></div>
+<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * this work for additional information regarding copyright ownership.</span></div>
+<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * The OpenAirInterface Software Alliance licenses this file to You under</span></div>
+<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * the OAI Public License, Version 1.1  (the &quot;License&quot;); you may not use this file</span></div>
+<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * except in compliance with the License.</span></div>
+<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * You may obtain a copy of the License at</span></div>
+<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div>
+<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *      http://www.openairinterface.org/?page_id=698</span></div>
+<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *</span></div>
+<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div>
+<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
+<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
+<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * See the License for the specific language governing permissions and</span></div>
+<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * limitations under the License.</span></div>
+<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *-------------------------------------------------------------------------------</span></div>
+<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * For more information about the OpenAirInterface (OAI) Software Alliance:</span></div>
+<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *      contact@openairinterface.org</span></div>
+<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> */</span></div>
+<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div>
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+<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#include &quot;common_lib.h&quot;</span></div>
+<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="preprocessor">#include &quot;LOG/log.h&quot;</span></div>
+<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;</div>
+<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="structbrf__state__t.html">   37</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
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+<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a836fa27c6f15033e5718092383e7f736">   40</a></span>&#160;  <span class="keyword">struct </span>bladerf *<a class="code" href="structbrf__state__t.html#a836fa27c6f15033e5718092383e7f736">dev</a>;</div>
+<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;  </div>
+<div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#acc181d520431fef40205e6b3ade6df89">   43</a></span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#acc181d520431fef40205e6b3ade6df89">num_buffers</a>;</div>
+<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a94a4dfe352de99d40662872fd3f18991">   45</a></span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#a94a4dfe352de99d40662872fd3f18991">buffer_size</a>;</div>
+<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a28ab555ba98ee3a5cb9b4f8b4c9ac488">   47</a></span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#a28ab555ba98ee3a5cb9b4f8b4c9ac488">num_transfers</a>;</div>
+<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#aa41420f268b9543eed1286038a917624">   49</a></span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#aa41420f268b9543eed1286038a917624">rx_timeout_ms</a>;</div>
+<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a07c0610d6bbc25388105c2265a0fb215">   51</a></span>&#160;  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#a07c0610d6bbc25388105c2265a0fb215">tx_timeout_ms</a>;</div>
+<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a0da54c96ce6b3e370a0af2e6e0b126ac">   53</a></span>&#160;  <span class="keyword">struct </span>bladerf_metadata meta_rx;</div>
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+<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#ae4fdc71c7a351a8b416b874743b35d9a">   59</a></span>&#160;  <span class="keywordtype">double</span> <a class="code" href="structbrf__state__t.html#ae4fdc71c7a351a8b416b874743b35d9a">tdiff</a>;</div>
+<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a836d5de48ea914ce97131d2b883b146c">   61</a></span>&#160;  <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#a836d5de48ea914ce97131d2b883b146c">tx_forward_nsamps</a>; <span class="comment">//166 for 20Mhz</span></div>
+<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;</div>
+<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
+<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  <span class="comment">// --------------------------------</span></div>
+<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  <span class="comment">// Debug and output control</span></div>
+<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;  <span class="comment">// --------------------------------</span></div>
+<div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a32d948ff2b5ccb90426414f0d43561cf">   68</a></span>&#160;<span class="comment"></span>  <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#a32d948ff2b5ccb90426414f0d43561cf">num_underflows</a>;</div>
+<div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#af446187faddf588c9f48945416d7bfef">   70</a></span>&#160;  <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#af446187faddf588c9f48945416d7bfef">num_overflows</a>;</div>
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+<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a77c4db96b0b2b07e9401f06e97041643">   74</a></span>&#160;  <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#a77c4db96b0b2b07e9401f06e97041643">num_rx_errors</a>;</div>
+<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#ab74d12377c74ff3eb4be0bbd5e4b5a3b">   76</a></span>&#160;  <span class="keywordtype">int</span> <a class="code" href="structbrf__state__t.html#ab74d12377c74ff3eb4be0bbd5e4b5a3b">num_tx_errors</a>;</div>
+<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
+<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a107010dc90853b1373164ee9be124f0a">   79</a></span>&#160;  uint64_t <a class="code" href="structbrf__state__t.html#a107010dc90853b1373164ee9be124f0a">tx_current_ts</a>;</div>
+<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#ada8cf98b7ac2d2cb10cee03ab1494eab">   81</a></span>&#160;  uint64_t <a class="code" href="structbrf__state__t.html#ada8cf98b7ac2d2cb10cee03ab1494eab">rx_current_ts</a>;</div>
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+<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a33fe94f323f1cc5bab3acafcb2c6ca5a">   85</a></span>&#160;  uint64_t <a class="code" href="structbrf__state__t.html#a33fe94f323f1cc5bab3acafcb2c6ca5a">rx_actual_nsamps</a>;</div>
+<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a7120d955244caabe03bba64d5060d08a">   87</a></span>&#160;  uint64_t <a class="code" href="structbrf__state__t.html#a7120d955244caabe03bba64d5060d08a">tx_nsamps</a>;</div>
+<div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a6a58927f8f3ccf715950ab65c2b6b277">   89</a></span>&#160;  uint64_t <a class="code" href="structbrf__state__t.html#a6a58927f8f3ccf715950ab65c2b6b277">rx_nsamps</a>;</div>
+<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a06b59cb19636e64d4eabb714508ba621">   91</a></span>&#160;  uint64_t <a class="code" href="structbrf__state__t.html#a06b59cb19636e64d4eabb714508ba621">tx_count</a>;</div>
+<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a8ac92c1b2095a4d4def3ecbc0e80b11f">   93</a></span>&#160;  uint64_t <a class="code" href="structbrf__state__t.html#a8ac92c1b2095a4d4def3ecbc0e80b11f">rx_count</a>;</div>
+<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="structbrf__state__t.html#a872fdca56e9ff4c009821acbe7f47cb9">   95</a></span>&#160;  openair0_timestamp <a class="code" href="structbrf__state__t.html#a872fdca56e9ff4c009821acbe7f47cb9">rx_timestamp</a>;</div>
+<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;</div>
+<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;} <a class="code" href="structbrf__state__t.html">brf_state_t</a>;</div>
+<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="comment">/*</span></div>
+<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="comment"> * func prototypes </span></div>
+<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="comment"> */</span></div>
+<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group____BLADERF__PHY__RF__INTERFACE__.html#gabcb074642fa0859cc8f239d459a4b5b9">trx_brf_init</a>(<a class="code" href="structopenair0__device__t.html">openair0_device</a> *device);</div>
+<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;</div>
+<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;openair0_timestamp <a class="code" href="group____BLADERF__PHY__RF__INTERFACE__.html#ga8ba70b63eb37de53dd1ce5a27408037e">trx_get_timestamp</a>(<a class="code" href="structopenair0__device__t.html">openair0_device</a> *device, bladerf_module module);</div>
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+<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div>
+<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group____BLADERF__PHY__RF__INTERFACE__.html#ga7a9bb4437de1bd6839d3c752635c4bcf">brf_error</a>(<span class="keywordtype">int</span> status);</div>
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+<div class="ttc" id="structbrf__state__t_html_aa41420f268b9543eed1286038a917624"><div class="ttname"><a href="structbrf__state__t.html#aa41420f268b9543eed1286038a917624">brf_state_t::rx_timeout_ms</a></div><div class="ttdeci">unsigned int rx_timeout_ms</div><div class="ttdoc">RX timeout. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00049">bladerf_lib.h:49</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a94a4dfe352de99d40662872fd3f18991"><div class="ttname"><a href="structbrf__state__t.html#a94a4dfe352de99d40662872fd3f18991">brf_state_t::buffer_size</a></div><div class="ttdeci">unsigned int buffer_size</div><div class="ttdoc">Buffer size. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00045">bladerf_lib.h:45</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_ada8cf98b7ac2d2cb10cee03ab1494eab"><div class="ttname"><a href="structbrf__state__t.html#ada8cf98b7ac2d2cb10cee03ab1494eab">brf_state_t::rx_current_ts</a></div><div class="ttdeci">uint64_t rx_current_ts</div><div class="ttdoc">timestamp of current RX </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00081">bladerf_lib.h:81</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a8ac92c1b2095a4d4def3ecbc0e80b11f"><div class="ttname"><a href="structbrf__state__t.html#a8ac92c1b2095a4d4def3ecbc0e80b11f">brf_state_t::rx_count</a></div><div class="ttdeci">uint64_t rx_count</div><div class="ttdoc">number of RX count </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00093">bladerf_lib.h:93</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html"><div class="ttname"><a href="structopenair0__device__t.html">openair0_device_t</a></div><div class="ttdoc">structure holds the parameters to configure USRP devices </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00309">common_lib.h:309</a></div></div>
+<div class="ttc" id="group____BLADERF__PHY__RF__INTERFACE___html_ga437a357941e20ad4b3c1f345f4872fc1"><div class="ttname"><a href="group____BLADERF__PHY__RF__INTERFACE__.html#ga437a357941e20ad4b3c1f345f4872fc1">get_brf_log_level</a></div><div class="ttdeci">int get_brf_log_level(int log_level)</div><div class="ttdoc">Get BladeRF log level. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8c_source.html#l01220">bladerf_lib.c:1220</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a33fe94f323f1cc5bab3acafcb2c6ca5a"><div class="ttname"><a href="structbrf__state__t.html#a33fe94f323f1cc5bab3acafcb2c6ca5a">brf_state_t::rx_actual_nsamps</a></div><div class="ttdeci">uint64_t rx_actual_nsamps</div><div class="ttdoc">number of actual samples received </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00085">bladerf_lib.h:85</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a6a58927f8f3ccf715950ab65c2b6b277"><div class="ttname"><a href="structbrf__state__t.html#a6a58927f8f3ccf715950ab65c2b6b277">brf_state_t::rx_nsamps</a></div><div class="ttdeci">uint64_t rx_nsamps</div><div class="ttdoc">number of RX samples </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00089">bladerf_lib.h:89</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_ae520095a0bf54e1f5b5c81394c08fe7a"><div class="ttname"><a href="structbrf__state__t.html#ae520095a0bf54e1f5b5c81394c08fe7a">brf_state_t::sample_rate</a></div><div class="ttdeci">unsigned int sample_rate</div><div class="ttdoc">Sample rate. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00057">bladerf_lib.h:57</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_aa878f3f5e78e7ca7adf74136f0c645ca"><div class="ttname"><a href="structbrf__state__t.html#aa878f3f5e78e7ca7adf74136f0c645ca">brf_state_t::num_seq_errors</a></div><div class="ttdeci">int num_seq_errors</div><div class="ttdoc">number of sequential errors </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00072">bladerf_lib.h:72</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a872fdca56e9ff4c009821acbe7f47cb9"><div class="ttname"><a href="structbrf__state__t.html#a872fdca56e9ff4c009821acbe7f47cb9">brf_state_t::rx_timestamp</a></div><div class="ttdeci">openair0_timestamp rx_timestamp</div><div class="ttdoc">timestamp of RX packet </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00095">bladerf_lib.h:95</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a107010dc90853b1373164ee9be124f0a"><div class="ttname"><a href="structbrf__state__t.html#a107010dc90853b1373164ee9be124f0a">brf_state_t::tx_current_ts</a></div><div class="ttdeci">uint64_t tx_current_ts</div><div class="ttdoc">timestamp of current TX </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00079">bladerf_lib.h:79</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_acc181d520431fef40205e6b3ade6df89"><div class="ttname"><a href="structbrf__state__t.html#acc181d520431fef40205e6b3ade6df89">brf_state_t::num_buffers</a></div><div class="ttdeci">unsigned int num_buffers</div><div class="ttdoc">Number of buffers. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00043">bladerf_lib.h:43</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a32d948ff2b5ccb90426414f0d43561cf"><div class="ttname"><a href="structbrf__state__t.html#a32d948ff2b5ccb90426414f0d43561cf">brf_state_t::num_underflows</a></div><div class="ttdeci">int num_underflows</div><div class="ttdoc">Number of underflows. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00068">bladerf_lib.h:68</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a28ab555ba98ee3a5cb9b4f8b4c9ac488"><div class="ttname"><a href="structbrf__state__t.html#a28ab555ba98ee3a5cb9b4f8b4c9ac488">brf_state_t::num_transfers</a></div><div class="ttdeci">unsigned int num_transfers</div><div class="ttdoc">Number of transfers. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00047">bladerf_lib.h:47</a></div></div>
+<div class="ttc" id="structbrf__state__t_html"><div class="ttname"><a href="structbrf__state__t.html">brf_state_t</a></div><div class="ttdoc">BladeRF specific data structure. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00037">bladerf_lib.h:37</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a836fa27c6f15033e5718092383e7f736"><div class="ttname"><a href="structbrf__state__t.html#a836fa27c6f15033e5718092383e7f736">brf_state_t::dev</a></div><div class="ttdeci">struct bladerf * dev</div><div class="ttdoc">opaque BladeRF device struct. An empty (&amp;quot;&amp;quot;) or NULL device identifier will result in the first encoun...</div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00040">bladerf_lib.h:40</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a06b59cb19636e64d4eabb714508ba621"><div class="ttname"><a href="structbrf__state__t.html#a06b59cb19636e64d4eabb714508ba621">brf_state_t::tx_count</a></div><div class="ttdeci">uint64_t tx_count</div><div class="ttdoc">number of TX count </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00091">bladerf_lib.h:91</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a77c4db96b0b2b07e9401f06e97041643"><div class="ttname"><a href="structbrf__state__t.html#a77c4db96b0b2b07e9401f06e97041643">brf_state_t::num_rx_errors</a></div><div class="ttdeci">int num_rx_errors</div><div class="ttdoc">number of RX errors </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00074">bladerf_lib.h:74</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a836d5de48ea914ce97131d2b883b146c"><div class="ttname"><a href="structbrf__state__t.html#a836d5de48ea914ce97131d2b883b146c">brf_state_t::tx_forward_nsamps</a></div><div class="ttdeci">int tx_forward_nsamps</div><div class="ttdoc">TX number of forward samples use brf_time_offset to get this value. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00061">bladerf_lib.h:61</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_ae4fdc71c7a351a8b416b874743b35d9a"><div class="ttname"><a href="structbrf__state__t.html#ae4fdc71c7a351a8b416b874743b35d9a">brf_state_t::tdiff</a></div><div class="ttdeci">double tdiff</div><div class="ttdoc">time offset between transmiter timestamp and receiver timestamp; </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00059">bladerf_lib.h:59</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_ab74d12377c74ff3eb4be0bbd5e4b5a3b"><div class="ttname"><a href="structbrf__state__t.html#ab74d12377c74ff3eb4be0bbd5e4b5a3b">brf_state_t::num_tx_errors</a></div><div class="ttdeci">int num_tx_errors</div><div class="ttdoc">Number of TX errors. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00076">bladerf_lib.h:76</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_af446187faddf588c9f48945416d7bfef"><div class="ttname"><a href="structbrf__state__t.html#af446187faddf588c9f48945416d7bfef">brf_state_t::num_overflows</a></div><div class="ttdeci">int num_overflows</div><div class="ttdoc">Number of overflows. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00070">bladerf_lib.h:70</a></div></div>
+<div class="ttc" id="group____BLADERF__PHY__RF__INTERFACE___html_ga8ba70b63eb37de53dd1ce5a27408037e"><div class="ttname"><a href="group____BLADERF__PHY__RF__INTERFACE__.html#ga8ba70b63eb37de53dd1ce5a27408037e">trx_get_timestamp</a></div><div class="ttdeci">openair0_timestamp trx_get_timestamp(openair0_device *device, bladerf_module module)</div><div class="ttdoc">get current timestamp </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8c_source.html#l00067">bladerf_lib.c:67</a></div></div>
+<div class="ttc" id="group____BLADERF__PHY__RF__INTERFACE___html_ga7a9bb4437de1bd6839d3c752635c4bcf"><div class="ttname"><a href="group____BLADERF__PHY__RF__INTERFACE__.html#ga7a9bb4437de1bd6839d3c752635c4bcf">brf_error</a></div><div class="ttdeci">int brf_error(int status)</div><div class="ttdoc">bladeRF error report </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8c_source.html#l01176">bladerf_lib.c:1176</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a7120d955244caabe03bba64d5060d08a"><div class="ttname"><a href="structbrf__state__t.html#a7120d955244caabe03bba64d5060d08a">brf_state_t::tx_nsamps</a></div><div class="ttdeci">uint64_t tx_nsamps</div><div class="ttdoc">number of TX samples </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00087">bladerf_lib.h:87</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a07c0610d6bbc25388105c2265a0fb215"><div class="ttname"><a href="structbrf__state__t.html#a07c0610d6bbc25388105c2265a0fb215">brf_state_t::tx_timeout_ms</a></div><div class="ttdeci">unsigned int tx_timeout_ms</div><div class="ttdoc">TX timeout. </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00051">bladerf_lib.h:51</a></div></div>
+<div class="ttc" id="group____BLADERF__PHY__RF__INTERFACE___html_gabcb074642fa0859cc8f239d459a4b5b9"><div class="ttname"><a href="group____BLADERF__PHY__RF__INTERFACE__.html#gabcb074642fa0859cc8f239d459a4b5b9">trx_brf_init</a></div><div class="ttdeci">int trx_brf_init(openair0_device *device)</div><div class="ttdoc">BladeRF Init function (not used at the moment) </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8c_source.html#l00056">bladerf_lib.c:56</a></div></div>
+<div class="ttc" id="structbrf__state__t_html_a188dc90a84fa838dc0bb15744ab77b89"><div class="ttname"><a href="structbrf__state__t.html#a188dc90a84fa838dc0bb15744ab77b89">brf_state_t::tx_actual_nsamps</a></div><div class="ttdeci">uint64_t tx_actual_nsamps</div><div class="ttdoc">number of actual samples transmitted </div><div class="ttdef"><b>Definition:</b> <a href="bladerf__lib_8h_source.html#l00083">bladerf_lib.h:83</a></div></div>
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+<div class="header">
+  <div class="headertitle">
+<div class="title">common_lib.h</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
+<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more</span></div>
+<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * contributor license agreements.  See the NOTICE file distributed with</span></div>
+<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * this work for additional information regarding copyright ownership.</span></div>
+<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * The OpenAirInterface Software Alliance licenses this file to You under</span></div>
+<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * the OAI Public License, Version 1.1  (the &quot;License&quot;); you may not use this file</span></div>
+<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * except in compliance with the License.</span></div>
+<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * You may obtain a copy of the License at</span></div>
+<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div>
+<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *      http://www.openairinterface.org/?page_id=698</span></div>
+<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *</span></div>
+<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div>
+<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
+<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
+<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * See the License for the specific language governing permissions and</span></div>
+<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * limitations under the License.</span></div>
+<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *-------------------------------------------------------------------------------</span></div>
+<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * For more information about the OpenAirInterface (OAI) Software Alliance:</span></div>
+<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *      contact@openairinterface.org</span></div>
+<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> */</span></div>
+<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div>
+<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#ifndef COMMON_LIB_H</span></div>
+<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define COMMON_LIB_H</span></div>
+<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#include &lt;stdint.h&gt;</span></div>
+<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
+<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &lt;sys/types.h&gt;</span></div>
+<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &lt;openair1/PHY/TOOLS/tools_defs.h&gt;</span></div>
+<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#include &quot;record_player.h&quot;</span></div>
+<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div>
+<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment">/* default name of shared library implementing the radio front end */</span></div>
+<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#define OAI_RF_LIBNAME        &quot;oai_device&quot;</span></div>
+<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor"></span><span class="comment">/* name of shared library implementing the transport */</span></div>
+<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#define OAI_TP_LIBNAME        &quot;oai_transpro&quot;</span></div>
+<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor"></span><span class="comment">/* name of shared library implementing a third-party transport */</span></div>
+<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#define OAI_THIRDPARTY_TP_LIBNAME        &quot;thirdparty_transpro&quot;</span></div>
+<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="preprocessor"></span><span class="comment">/* name of shared library implementing the rf simulator */</span></div>
+<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#define OAI_RFSIM_LIBNAME     &quot;rfsimulator&quot;</span></div>
+<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="preprocessor"></span><span class="comment">/* name of shared library implementing the basic simulator */</span></div>
+<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="preprocessor">#define OAI_BASICSIM_LIBNAME  &quot;tcp_bridge_oai&quot;</span></div>
+<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor"></span><span class="comment">/* name of shared library implementing the iq player */</span></div>
+<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="preprocessor">#define OAI_IQPLAYER_LIBNAME  &quot;oai_iqplayer&quot;</span></div>
+<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor"></span></div>
+<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">/* flags for BBU to determine whether the attached radio head is local or remote */</span></div>
+<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">#define RAU_LOCAL_RADIO_HEAD  0</span></div>
+<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define RAU_REMOTE_RADIO_HEAD 1</span></div>
+<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define RAU_REMOTE_THIRDPARTY_RADIO_HEAD 2</span></div>
+<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define MAX_WRITE_THREAD_PACKAGE     10</span></div>
+<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define MAX_WRITE_THREAD_BUFFER_SIZE 8</span></div>
+<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifndef MAX_CARDS</span></div>
+<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="preprocessor"></span><span class="preprocessor">  #define MAX_CARDS 8</span></div>
+<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
+<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="preprocessor"></span></div>
+<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="keyword">typedef</span> int64_t openair0_timestamp;</div>
+<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="keyword">typedef</span> <span class="keyword">volatile</span> int64_t openair0_vtimestamp;</div>
+<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div>
+<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div>
+<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structopenair0__device__t.html">openair0_device_t</a> <a class="code" href="structopenair0__device__t.html">openair0_device</a>;</div>
+<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div>
+<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">//#define USRP_GAIN_OFFSET (56.0)  // 86 calibrated for USRP B210 @ 2.6 GHz to get equivalent RS EPRE in OAI to SMBV100 output</span></div>
+<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
+<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
+<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  max_gain=0,med_gain,byp_gain</div>
+<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;} rx_gain_t;</div>
+<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;</div>
+<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
+<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  duplex_mode_TDD=1,duplex_mode_FDD=0</div>
+<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;} duplex_mode_t;</div>
+<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;</div>
+<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div>
+<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#gaaa5808d4b389abd0ffaa5a6bf8979b95">   87</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
+<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a5679adeb284555f47da34938e83238bc">   88</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a5679adeb284555f47da34938e83238bc">MIN_RF_DEV_TYPE</a> = 0,</div>
+<div class="line"><a name="l00090"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a81f2c35e30895729c96f88e44269c61c">   90</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a81f2c35e30895729c96f88e44269c61c">EXMIMO_DEV</a>,</div>
+<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95aba5e4e19cdc634e2cdd0a45c2cbfb64d">   92</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95aba5e4e19cdc634e2cdd0a45c2cbfb64d">USRP_B200_DEV</a>,</div>
+<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a9fcafa0a8b21be18eb3da34f21eca235">   94</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a9fcafa0a8b21be18eb3da34f21eca235">USRP_X300_DEV</a>,</div>
+<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a6f20ecc6f7a6fc885b2c4c33428a360f">   96</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a6f20ecc6f7a6fc885b2c4c33428a360f">USRP_N300_DEV</a>,</div>
+<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a426d2c2d06777d36f61a596180ba2bdb">   98</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a426d2c2d06777d36f61a596180ba2bdb">BLADERF_DEV</a>,</div>
+<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95ab0ccbf44555ba24374a291bc6bcc2169">  100</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95ab0ccbf44555ba24374a291bc6bcc2169">LMSSDR_DEV</a>,</div>
+<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a49c770758ffd580c1407ed4837d1b8de">  102</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a49c770758ffd580c1407ed4837d1b8de">IRIS_DEV</a>,</div>
+<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a148c86a8baed1ac3ce6cb488670b5b4f">  104</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a148c86a8baed1ac3ce6cb488670b5b4f">NONE_DEV</a>,</div>
+<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95af767170db03446f909b630f652852a67">  106</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95af767170db03446f909b630f652852a67">ADRV9371_ZC706_DEV</a>,</div>
+<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95ae4577ef9d478874f2f41b0b936822717">  108</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95ae4577ef9d478874f2f41b0b936822717">UEDv2_DEV</a>,</div>
+<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a869fbe11c32e1915a55fa98b4057efc1">  109</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a869fbe11c32e1915a55fa98b4057efc1">RFSIMULATOR</a>,</div>
+<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a76289f688c5fc6574cfd86372e456c1d">  110</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a76289f688c5fc6574cfd86372e456c1d">MAX_RF_DEV_TYPE</a></div>
+<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;} <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#gaaa5808d4b389abd0ffaa5a6bf8979b95">dev_type_t</a>;</div>
+<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ga33d6c35c4484405707d457a52e354681">  112</a></span>&#160;<span class="preprocessor">#define DEVTYPE_NAMES {&quot;&quot;,&quot;EXMIMO&quot;,&quot;USRP B200&quot;,&quot;USRP X300&quot;,&quot;USRP N300&quot;,&quot;BLADERF&quot;,&quot;LMSSDR&quot;,&quot;IRIS&quot;,&quot;No HW&quot;,&quot;ADRV9371_ZC706&quot;,&quot;UEDv2&quot;, &quot;RFSIMULATOR&quot;} </span></div>
+<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="preprocessor"></span></div>
+<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#gab69560ebc82af819611d037a0121cc98">  115</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
+<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98a3f26f2223f4b3ca902685677ab696b01">  116</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98a3f26f2223f4b3ca902685677ab696b01">MIN_TRANSP_TYPE</a> = 0,</div>
+<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98ad07d016205c095e107a8dbfbe0d14e98">  118</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98ad07d016205c095e107a8dbfbe0d14e98">ETHERNET_TP</a>,</div>
+<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98a607502d097a12a8ee01fe4480cc00125">  120</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98a607502d097a12a8ee01fe4480cc00125">NONE_TP</a>,</div>
+<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98aeec61428a26c9848938dff090c39800c">  121</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98aeec61428a26c9848938dff090c39800c">MAX_TRANSP_TYPE</a></div>
+<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;} <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#gab69560ebc82af819611d037a0121cc98">transport_type_t</a>;</div>
+<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div>
+<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;</div>
+<div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#ga2eaca82b72e3dce80fa4bc6f00405430">  126</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> {</div>
+<div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#gga2eaca82b72e3dce80fa4bc6f00405430a56fbb3ffdd6a54939bbf35358afec214">  127</a></span>&#160;  <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#gga2eaca82b72e3dce80fa4bc6f00405430a56fbb3ffdd6a54939bbf35358afec214">MIN_HOST_TYPE</a> = 0,</div>
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+<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;</div>
+<div class="line"><a name="l00432"></a><span class="lineno"><a class="line" href="structopenair0__device__t.html#a838459a1803d7aef9c17c48a3597149c">  432</a></span>&#160;  void (*<a class="code" href="structopenair0__device__t.html#a838459a1803d7aef9c17c48a3597149c">trx_end_func</a>)(<a class="code" href="structopenair0__device__t.html">openair0_device</a> *device);</div>
+<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;</div>
+<div class="line"><a name="l00436"></a><span class="lineno"><a class="line" href="structopenair0__device__t.html#a14f2c5c56d3bfb67d360910c0b5a1abb">  436</a></span>&#160;  int (*<a class="code" href="structopenair0__device__t.html#a14f2c5c56d3bfb67d360910c0b5a1abb">trx_stop_func</a>)(<a class="code" href="structopenair0__device__t.html">openair0_device</a> *device);</div>
+<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;</div>
+<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;  <span class="comment">/* Functions API related to UE*/</span></div>
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+<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;</div>
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+<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;</div>
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+<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;</div>
+<div class="line"><a name="l00464"></a><span class="lineno"><a class="line" href="structopenair0__device__t.html#a4e5d9334a5257be49bf8e50121094ea7">  464</a></span>&#160;  <span class="keywordtype">void</span> *<a class="code" href="structopenair0__device__t.html#a4e5d9334a5257be49bf8e50121094ea7">thirdparty_priv</a>;</div>
+<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;</div>
+<div class="line"><a name="l00469"></a><span class="lineno"><a class="line" href="structopenair0__device__t.html#aa60512fadf8756ca8b6750fb37287ec2">  469</a></span>&#160;  int (*<a class="code" href="structopenair0__device__t.html#aa60512fadf8756ca8b6750fb37287ec2">thirdparty_init</a>)(<a class="code" href="structopenair0__device__t.html">openair0_device</a> *device);</div>
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+<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;</div>
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+<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;</div>
+<div class="line"><a name="l00484"></a><span class="lineno"><a class="line" href="structopenair0__device__t.html#accbaf10907905da0fb039af8908535d7">  484</a></span>&#160;  int (*<a class="code" href="structopenair0__device__t.html#accbaf10907905da0fb039af8908535d7">trx_write_init</a>)(<a class="code" href="structopenair0__device__t.html">openair0_device</a> *device);</div>
+<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;  <span class="comment">/* \brief Get internal parameter</span></div>
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+<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;<span class="comment">   * \return a pointer to the parameter</span></div>
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+<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;</div>
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+<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;  <span class="comment">// Samples per antenna follow this header,</span></div>
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+<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;} <a class="code" href="structsamplesBlockHeader__t.html">samplesBlockHeader_t</a>;</div>
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+<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;<span class="comment">/*---------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/</span></div>
+<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;<span class="comment">/*                                            config parameters for oai device                                                                                               */</span></div>
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+<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;<span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group____GENERIC__PHY__RF__INTERFACE__.html#ga1f06faff3079fd4bdd085f76ffde0c8b">iqrecorder_end</a>(<a class="code" href="structopenair0__device__t.html">openair0_device</a> *device);</div>
+<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;</div>
+<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;</div>
+<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;<span class="preprocessor">#include &lt;unistd.h&gt;</span></div>
+<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;<span class="preprocessor">#ifndef gettid</span></div>
+<div class="line"><a name="l00566"></a><span class="lineno"><a class="line" href="group____GENERIC__PHY__RF__INTERFACE__.html#gaca759c5726c3d893725d485fbdd63048">  566</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define gettid() syscall(__NR_gettid)</span></div>
+<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
+<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;<span class="preprocessor"></span></div>
+<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
+<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;<span class="preprocessor"></span>}</div>
+<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;<span class="preprocessor">#endif</span></div>
+<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;<span class="preprocessor"></span></div>
+<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;<span class="preprocessor">#endif // COMMON_LIB_H</span></div>
+<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;<span class="preprocessor"></span></div>
+<div class="ttc" id="structopenair0__config__t_html_a95b1ab3fbef072586d640cdcbe84554a"><div class="ttname"><a href="structopenair0__config__t.html#a95b1ab3fbef072586d640cdcbe84554a">openair0_config_t::recplay_conf</a></div><div class="ttdeci">recplay_conf_t * recplay_conf</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00233">common_lib.h:233</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga87add269f0f03ffb0e503c207cd3a32e"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga87add269f0f03ffb0e503c207cd3a32e">openair0_device_load</a></div><div class="ttdeci">int openair0_device_load(openair0_device *device, openair0_config_t *openair0_cfg)</div><div class="ttdoc">Initialize openair RF target. It returns 0 if OK. </div></div>
+<div class="ttc" id="structopenair0__config__t_html_a0aa51a114c5b62c53156ba4659b3447e"><div class="ttname"><a href="structopenair0__config__t.html#a0aa51a114c5b62c53156ba4659b3447e">openair0_config_t::time_source</a></div><div class="ttdeci">clock_source_t time_source</div><div class="ttdoc">timing_source </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00211">common_lib.h:211</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_afdb71036a18e7982ad077c235b28f1c7"><div class="ttname"><a href="structopenair0__device__t.html#afdb71036a18e7982ad077c235b28f1c7">openair0_device_t::configure_rru</a></div><div class="ttdeci">void(* configure_rru)(int idx, void *arg)</div><div class="ttdoc">RRU Configuration callback. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00459">common_lib.h:459</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a9058b8d7018f07f95fd09609689f0b44"><div class="ttname"><a href="structopenair0__device__t.html#a9058b8d7018f07f95fd09609689f0b44">openair0_device_t::CC_id</a></div><div class="ttdeci">int CC_id</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00317">common_lib.h:317</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ab1abed061a06f6fcd79bed1f914b68b5"><div class="ttname"><a href="structopenair0__config__t.html#ab1abed061a06f6fcd79bed1f914b68b5">openair0_config_t::rx_sample_rate</a></div><div class="ttdeci">double rx_sample_rate</div><div class="ttdoc">the sample rate for receive. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00237">common_lib.h:237</a></div></div>
+<div class="ttc" id="structopenair0__thread__t_html"><div class="ttname"><a href="structopenair0__thread__t.html">openair0_thread_t</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00292">common_lib.h:292</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a45f7767d29c7ce903670581a7713eb3f"><div class="ttname"><a href="structopenair0__config__t.html#a45f7767d29c7ce903670581a7713eb3f">openair0_config_t::log_level</a></div><div class="ttdeci">int log_level</div><div class="ttdoc">device log level </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00162">common_lib.h:162</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gaaa5808d4b389abd0ffaa5a6bf8979b95"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gaaa5808d4b389abd0ffaa5a6bf8979b95">dev_type_t</a></div><div class="ttdeci">dev_type_t</div><div class="ttdoc">RF device types. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00087">common_lib.h:87</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html"><div class="ttname"><a href="structopenair0__config__t.html">openair0_config_t</a></div><div class="ttdoc">RF frontend parameters set by application. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00158">common_lib.h:158</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a8ab0f07a3564d6de48302ffcae7f3537"><div class="ttname"><a href="structopenair0__device__t.html#a8ab0f07a3564d6de48302ffcae7f3537">openair0_device_t::trx_write_func2</a></div><div class="ttdeci">int(* trx_write_func2)(openair0_device *device, openair0_timestamp timestamp, void *buff, int nsamps, int antenna_id, int flags)</div><div class="ttdoc">Called to send samples to the RF target. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00388">common_lib.h:388</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gga2eaca82b72e3dce80fa4bc6f00405430a56fbb3ffdd6a54939bbf35358afec214"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gga2eaca82b72e3dce80fa4bc6f00405430a56fbb3ffdd6a54939bbf35358afec214">MIN_HOST_TYPE</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00127">common_lib.h:127</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95a49c770758ffd580c1407ed4837d1b8de"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a49c770758ffd580c1407ed4837d1b8de">IRIS_DEV</a></div><div class="ttdoc">device is Iris </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00102">common_lib.h:102</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a4e5d9334a5257be49bf8e50121094ea7"><div class="ttname"><a href="structopenair0__device__t.html#a4e5d9334a5257be49bf8e50121094ea7">openair0_device_t::thirdparty_priv</a></div><div class="ttdeci">void * thirdparty_priv</div><div class="ttdoc">Pointer to generic RRU private information. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00464">common_lib.h:464</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html"><div class="ttname"><a href="structopenair0__device__t.html">openair0_device_t</a></div><div class="ttdoc">structure holds the parameters to configure USRP devices </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00309">common_lib.h:309</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a14f2c5c56d3bfb67d360910c0b5a1abb"><div class="ttname"><a href="structopenair0__device__t.html#a14f2c5c56d3bfb67d360910c0b5a1abb">openair0_device_t::trx_stop_func</a></div><div class="ttdeci">int(* trx_stop_func)(openair0_device *device)</div><div class="ttdoc">Stop operation of the transceiver. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00436">common_lib.h:436</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95a9fcafa0a8b21be18eb3da34f21eca235"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a9fcafa0a8b21be18eb3da34f21eca235">USRP_X300_DEV</a></div><div class="ttdoc">device is USRP X300/X310 </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00094">common_lib.h:94</a></div></div>
+<div class="ttc" id="structeth__params__t_html_a28c524821470015a8508fd03cb2235c1"><div class="ttname"><a href="structeth__params__t.html#a28c524821470015a8508fd03cb2235c1">eth_params_t::remote_addr</a></div><div class="ttdeci">char * remote_addr</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00254">common_lib.h:254</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gga306537444209dc91972f17fc71473ff5a6aef01ed9b1c198e6944f87e370f00b2"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gga306537444209dc91972f17fc71473ff5a6aef01ed9b1c198e6944f87e370f00b2">external</a></div><div class="ttdoc">This tells the underlying hardware to use the external reference. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00151">common_lib.h:151</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga609a4ed6e49fa887fd5e5e54f9088c04"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga609a4ed6e49fa887fd5e5e54f9088c04">openair0_transport_load</a></div><div class="ttdeci">int openair0_transport_load(openair0_device *device, openair0_config_t *openair0_cfg, eth_params_t *eth_params)</div><div class="ttdoc">Initialize transport protocol . It returns 0 if OK. </div></div>
+<div class="ttc" id="structeth__params__t_html_a13deb519ea5f11320b3694cc1a20694f"><div class="ttname"><a href="structeth__params__t.html#a13deb519ea5f11320b3694cc1a20694f">eth_params_t::if_compress</a></div><div class="ttdeci">uint8_t if_compress</div><div class="ttdoc">compression enable (0: No comp/ 1: A-LAW) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00270">common_lib.h:270</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a2a3ad75f1ee39fba38aee3a2b9a0822a"><div class="ttname"><a href="structopenair0__device__t.html#a2a3ad75f1ee39fba38aee3a2b9a0822a">openair0_device_t::trx_start_func</a></div><div class="ttdeci">int(* trx_start_func)(openair0_device *device)</div><div class="ttdoc">Called to start the transceiver. Return 0 if OK, &amp;lt; 0 if error. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00347">common_lib.h:347</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a259a8bb97c4750a6424ae41fa3c5c2ca"><div class="ttname"><a href="structopenair0__device__t.html#a259a8bb97c4750a6424ae41fa3c5c2ca">openair0_device_t::trx_reset_stats_func</a></div><div class="ttdeci">int(* trx_reset_stats_func)(openair0_device *device)</div><div class="ttdoc">Reset device statistics. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00427">common_lib.h:427</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a4f84f7346865903d5279f6ff11bc17ed"><div class="ttname"><a href="structopenair0__config__t.html#a4f84f7346865903d5279f6ff11bc17ed">openair0_config_t::sample_rate</a></div><div class="ttdeci">double sample_rate</div><div class="ttdoc">the sample rate for both transmit and receive. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00170">common_lib.h:170</a></div></div>
+<div class="ttc" id="structopenair0__thread__t_html_a844baf6d1fd5d8e6b308270c9f82c051"><div class="ttname"><a href="structopenair0__thread__t.html#a844baf6d1fd5d8e6b308270c9f82c051">openair0_thread_t::cond_write</a></div><div class="ttdeci">pthread_cond_t cond_write</div><div class="ttdoc">condition varible for trx write thread </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00303">common_lib.h:303</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ad88c6a2684faa259c74515df4e5688b9"><div class="ttname"><a href="structopenair0__config__t.html#ad88c6a2684faa259c74515df4e5688b9">openair0_config_t::configFilename</a></div><div class="ttdeci">char * configFilename</div><div class="ttdoc">Configuration file for LMS7002M. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00222">common_lib.h:222</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga5ef2a931dcd1fc7244a0011a55064548"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga5ef2a931dcd1fc7244a0011a55064548">read_recplayconfig</a></div><div class="ttdeci">int read_recplayconfig(recplay_conf_t **recplay_conf, recplay_state_t **recplay_state)</div><div class="ttdoc">read the iq record/player configuration </div></div>
+<div class="ttc" id="structopenair0__device__t_html_a45b4e2287bfd6532cf5c1aebfa38dacf"><div class="ttname"><a href="structopenair0__device__t.html#a45b4e2287bfd6532cf5c1aebfa38dacf">openair0_device_t::trx_ctlrecv_func</a></div><div class="ttdeci">int(* trx_ctlrecv_func)(openair0_device *device, void *msg, ssize_t msg_len)</div><div class="ttdoc">Called to receive a reply message between RAU-RRU on control port. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00368">common_lib.h:368</a></div></div>
+<div class="ttc" id="structopenair0__write__package__t_html_ac5544809ab8750a746c4cec1c8a1ad8c"><div class="ttname"><a href="structopenair0__write__package__t.html#ac5544809ab8750a746c4cec1c8a1ad8c">openair0_write_package_t::nsamps</a></div><div class="ttdeci">int nsamps</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00285">common_lib.h:285</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a4f97ba8d1ae444a5392bb367909ba330"><div class="ttname"><a href="structopenair0__device__t.html#a4f97ba8d1ae444a5392bb367909ba330">openair0_device_t::trx_set_gains_func</a></div><div class="ttdeci">int(* trx_set_gains_func)(openair0_device *device, openair0_config_t *openair0_cfg)</div><div class="ttdoc">Set gains. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00453">common_lib.h:453</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a36ca375b9b136199ab4385b27f95fccb"><div class="ttname"><a href="structopenair0__config__t.html#a36ca375b9b136199ab4385b27f95fccb">openair0_config_t::rx_gain_calib_table</a></div><div class="ttdeci">rx_gain_calib_table_t * rx_gain_calib_table</div><div class="ttdoc">memory </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00193">common_lib.h:193</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_ae108d08f894211745ef8da1d6b3c8276"><div class="ttname"><a href="structopenair0__device__t.html#ae108d08f894211745ef8da1d6b3c8276">openair0_device_t::trx_read_func</a></div><div class="ttdeci">int(* trx_read_func)(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int num_antennas)</div><div class="ttdoc">Receive samples from hardware. Read nsamps samples from each channel to buffers. buff[0] is the array...</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00402">common_lib.h:402</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a79af2dda514d36fbc3264fd5724795ae"><div class="ttname"><a href="structopenair0__config__t.html#a79af2dda514d36fbc3264fd5724795ae">openair0_config_t::recplay_mode</a></div><div class="ttdeci">uint32_t recplay_mode</div><div class="ttdoc">record player configuration, definition in record_player.h </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00232">common_lib.h:232</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gab69560ebc82af819611d037a0121cc98"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gab69560ebc82af819611d037a0121cc98">transport_type_t</a></div><div class="ttdeci">transport_type_t</div><div class="ttdoc">transport protocol types </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00115">common_lib.h:115</a></div></div>
+<div class="ttc" id="structsamplesBlockHeader__t_html_a30015904d801460b2185c394ef6f4fab"><div class="ttname"><a href="structsamplesBlockHeader__t.html#a30015904d801460b2185c394ef6f4fab">samplesBlockHeader_t::size</a></div><div class="ttdeci">uint32_t size</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00507">common_lib.h:507</a></div></div>
+<div class="ttc" id="structopenair0__thread__t_html_a5c95792bc9ab981daffd94762b941c09"><div class="ttname"><a href="structopenair0__thread__t.html#a5c95792bc9ab981daffd94762b941c09">openair0_thread_t::start</a></div><div class="ttdeci">int start</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00294">common_lib.h:294</a></div></div>
+<div class="ttc" id="structopenair0__write__package__t_html_a3b165b430763a3a13e184e86e3f75418"><div class="ttname"><a href="structopenair0__write__package__t.html#a3b165b430763a3a13e184e86e3f75418">openair0_write_package_t::flags_msb</a></div><div class="ttdeci">int flags_msb</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00289">common_lib.h:289</a></div></div>
+<div class="ttc" id="structopenair0__thread__t_html_aa6078d75f5ca8457dc79360a2f83287e"><div class="ttname"><a href="structopenair0__thread__t.html#aa6078d75f5ca8457dc79360a2f83287e">openair0_thread_t::pthread_write</a></div><div class="ttdeci">pthread_t pthread_write</div><div class="ttdoc">pthread struct for trx write thread </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00299">common_lib.h:299</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ae00e0de09582b48b20c16c5f2c062c38"><div class="ttname"><a href="structopenair0__config__t.html#ae00e0de09582b48b20c16c5f2c062c38">openair0_config_t::remote_port</a></div><div class="ttdeci">unsigned int remote_port</div><div class="ttdoc">remote port number for Ethernet interface </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00226">common_lib.h:226</a></div></div>
+<div class="ttc" id="structopenair0__write__package__t_html_a4ee00eecec7b5d7c898805e0abfee9cd"><div class="ttname"><a href="structopenair0__write__package__t.html#a4ee00eecec7b5d7c898805e0abfee9cd">openair0_write_package_t::first_packet</a></div><div class="ttdeci">signed char first_packet</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00287">common_lib.h:287</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gga2eaca82b72e3dce80fa4bc6f00405430a95f66476b12559b0c2a27430b8eb47e9"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gga2eaca82b72e3dce80fa4bc6f00405430a95f66476b12559b0c2a27430b8eb47e9">RAU_HOST</a></div><div class="ttdoc">device functions within a RAU </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00129">common_lib.h:129</a></div></div>
+<div class="ttc" id="structsamplesBlockHeader__t_html_a7ab7d7500a3de2cbf4cad56d9551a6c1"><div class="ttname"><a href="structsamplesBlockHeader__t.html#a7ab7d7500a3de2cbf4cad56d9551a6c1">samplesBlockHeader_t::option_value</a></div><div class="ttdeci">uint32_t option_value</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00513">common_lib.h:513</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a309204c5cef2f024a413502b9053203d"><div class="ttname"><a href="structopenair0__config__t.html#a309204c5cef2f024a413502b9053203d">openair0_config_t::iq_rxrescale</a></div><div class="ttdeci">int iq_rxrescale</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00220">common_lib.h:220</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95aba5e4e19cdc634e2cdd0a45c2cbfb64d"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95aba5e4e19cdc634e2cdd0a45c2cbfb64d">USRP_B200_DEV</a></div><div class="ttdoc">device is USRP B200/B210 </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00092">common_lib.h:92</a></div></div>
+<div class="ttc" id="structopenair0__rf__map_html_ae2842aac50ccd52cfb010413f45a1196"><div class="ttname"><a href="structopenair0__rf__map.html#ae2842aac50ccd52cfb010413f45a1196">openair0_rf_map::card</a></div><div class="ttdeci">int card</div><div class="ttdoc">card id </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00247">common_lib.h:247</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a27b16daa24a6dd438ded9c9fbce19a27"><div class="ttname"><a href="structopenair0__device__t.html#a27b16daa24a6dd438ded9c9fbce19a27">openair0_device_t::host_type</a></div><div class="ttdeci">host_type_t host_type</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00326">common_lib.h:326</a></div></div>
+<div class="ttc" id="structif__buffer__t_html_afce30aa05ce77e0eb22d91a148e23233"><div class="ttname"><a href="structif__buffer__t.html#afce30aa05ce77e0eb22d91a148e23233">if_buffer_t::rx</a></div><div class="ttdeci">void * rx</div><div class="ttdoc">Rx buffer for if device. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00279">common_lib.h:279</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ac691df2b1dacb97e28e5a531043fccc8"><div class="ttname"><a href="structopenair0__config__t.html#ac691df2b1dacb97e28e5a531043fccc8">openair0_config_t::samples_per_tti</a></div><div class="ttdeci">unsigned int samples_per_tti</div><div class="ttdoc">number of samples per tti </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00235">common_lib.h:235</a></div></div>
+<div class="ttc" id="structopenair0__write__package__t_html_af754d0ce3e74bdaab788817fccd51c4b"><div class="ttname"><a href="structopenair0__write__package__t.html#af754d0ce3e74bdaab788817fccd51c4b">openair0_write_package_t::timestamp</a></div><div class="ttdeci">openair0_timestamp timestamp</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00283">common_lib.h:283</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_af31d194f4688283fa7e1dac964b20b5e"><div class="ttname"><a href="structopenair0__device__t.html#af31d194f4688283fa7e1dac964b20b5e">openair0_device_t::openair0_cfg</a></div><div class="ttdeci">openair0_config_t * openair0_cfg</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00329">common_lib.h:329</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_acc3a7d85604cb01ae1b5c2fd06d5977a"><div class="ttname"><a href="structopenair0__device__t.html#acc3a7d85604cb01ae1b5c2fd06d5977a">openair0_device_t::trx_ctlsend_func</a></div><div class="ttdeci">int(* trx_ctlsend_func)(openair0_device *device, void *msg, ssize_t msg_len)</div><div class="ttdoc">Called to send a request message between RAU-RRU on control port. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00361">common_lib.h:361</a></div></div>
+<div class="ttc" id="structopenair0__thread__t_html_ae9612307d1e4bbfb38886dd60a2cd8ed"><div class="ttname"><a href="structopenair0__thread__t.html#ae9612307d1e4bbfb38886dd60a2cd8ed">openair0_thread_t::end</a></div><div class="ttdeci">int end</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00295">common_lib.h:295</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gab546721d68ab48e07707dc3b0620d412"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gab546721d68ab48e07707dc3b0620d412">oai_device_initfunc_t</a></div><div class="ttdeci">int(* oai_device_initfunc_t)(openair0_device *device, openair0_config_t *openair0_cfg)</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00493">common_lib.h:493</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga20a4c133c9e66fe5f391a7766b710cad"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga20a4c133c9e66fe5f391a7766b710cad">openair0_set_rx_frequencies</a></div><div class="ttdeci">int openair0_set_rx_frequencies(openair0_device *device, openair0_config_t *openair0_cfg)</div><div class="ttdoc">Set RX frequencies. </div><div class="ttdef"><b>Definition:</b> <a href="usrp__lib_8cpp_source.html#l00778">usrp_lib.cpp:778</a></div></div>
+<div class="ttc" id="structopenair0__rf__map_html_a58606d900e601316a537bf35ddc744ef"><div class="ttname"><a href="structopenair0__rf__map.html#a58606d900e601316a537bf35ddc744ef">openair0_rf_map::chain</a></div><div class="ttdeci">int chain</div><div class="ttdoc">rf chain id </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00249">common_lib.h:249</a></div></div>
+<div class="ttc" id="structsamplesBlockHeader__t_html"><div class="ttname"><a href="structsamplesBlockHeader__t.html">samplesBlockHeader_t</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00505">common_lib.h:505</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_aae425138eefc6ed6d6205c6e942e2e3e"><div class="ttname"><a href="structopenair0__device__t.html#aae425138eefc6ed6d6205c6e942e2e3e">openair0_device_t::eth_params</a></div><div class="ttdeci">eth_params_t * eth_params</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00332">common_lib.h:332</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ae9b75daa2808da83e5fcd76c714454ee"><div class="ttname"><a href="structopenair0__config__t.html#ae9b75daa2808da83e5fcd76c714454ee">openair0_config_t::my_addr</a></div><div class="ttdeci">char * my_addr</div><div class="ttdoc">local IP/MAC addr for Ethernet interface (eNB/BBU, UE) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00228">common_lib.h:228</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggab69560ebc82af819611d037a0121cc98aeec61428a26c9848938dff090c39800c"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98aeec61428a26c9848938dff090c39800c">MAX_TRANSP_TYPE</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00121">common_lib.h:121</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95a81f2c35e30895729c96f88e44269c61c"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a81f2c35e30895729c96f88e44269c61c">EXMIMO_DEV</a></div><div class="ttdoc">device is ExpressMIMO </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00090">common_lib.h:90</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a0c479543c8998390076751412aace631"><div class="ttname"><a href="structopenair0__config__t.html#a0c479543c8998390076751412aace631">openair0_config_t::tx_sample_rate</a></div><div class="ttdeci">double tx_sample_rate</div><div class="ttdoc">the sample rate for transmit. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00239">common_lib.h:239</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gga2eaca82b72e3dce80fa4bc6f00405430ab9881c2b3691fe35a8c4da225b86edf3"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gga2eaca82b72e3dce80fa4bc6f00405430ab9881c2b3691fe35a8c4da225b86edf3">MAX_HOST_TYPE</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00132">common_lib.h:132</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95a148c86a8baed1ac3ce6cb488670b5b4f"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a148c86a8baed1ac3ce6cb488670b5b4f">NONE_DEV</a></div><div class="ttdoc">device is NONE </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00104">common_lib.h:104</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a82b2a6b2961e16cf4266c701e6ff5562"><div class="ttname"><a href="structopenair0__device__t.html#a82b2a6b2961e16cf4266c701e6ff5562">openair0_device_t::trx_set_freq_func</a></div><div class="ttdeci">int(* trx_set_freq_func)(openair0_device *device, openair0_config_t *openair0_cfg, int exmimo_dump_config)</div><div class="ttdoc">Set RX feaquencies. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00446">common_lib.h:446</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ab3b3593cfaa56b87b5d8e970d9ff98d6"><div class="ttname"><a href="structopenair0__config__t.html#ab3b3593cfaa56b87b5d8e970d9ff98d6">openair0_config_t::samples_per_packet</a></div><div class="ttdeci">int samples_per_packet</div><div class="ttdoc">samples per packet on the fronthaul interface </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00176">common_lib.h:176</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a4360e61f7658a21efafc3b2ca75eb33c"><div class="ttname"><a href="structopenair0__config__t.html#a4360e61f7658a21efafc3b2ca75eb33c">openair0_config_t::sdr_addrs</a></div><div class="ttdeci">char * sdr_addrs</div><div class="ttdoc">Manual SDR IP address. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00214">common_lib.h:214</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_af6d3431966004aabb2dea1d5d44ceda0"><div class="ttname"><a href="structopenair0__device__t.html#af6d3431966004aabb2dea1d5d44ceda0">openair0_device_t::type</a></div><div class="ttdeci">dev_type_t type</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00320">common_lib.h:320</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_aca56a70c10571b830ef148ff0ddddc59"><div class="ttname"><a href="structopenair0__device__t.html#aca56a70c10571b830ef148ff0ddddc59">openair0_device_t::transp_type</a></div><div class="ttdeci">transport_type_t transp_type</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00323">common_lib.h:323</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggab69560ebc82af819611d037a0121cc98ad07d016205c095e107a8dbfbe0d14e98"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98ad07d016205c095e107a8dbfbe0d14e98">ETHERNET_TP</a></div><div class="ttdoc">transport protocol ETHERNET </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00118">common_lib.h:118</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ac723300aef5ada036a69bcd30bd54c8f"><div class="ttname"><a href="structopenair0__config__t.html#ac723300aef5ada036a69bcd30bd54c8f">openair0_config_t::threequarter_fs</a></div><div class="ttdeci">int8_t threequarter_fs</div><div class="ttdoc">check for threequarter sampling rate </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00241">common_lib.h:241</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga1e5e97f01057673ab3efeb075b865852"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga1e5e97f01057673ab3efeb075b865852">get_devname</a></div><div class="ttdeci">char * get_devname(int devtype)</div><div class="ttdoc">get device name from device type </div></div>
+<div class="ttc" id="structopenair0__config__t_html_a172d0e6c28acf03a69b4ca2a7cef1725"><div class="ttname"><a href="structopenair0__config__t.html#a172d0e6c28acf03a69b4ca2a7cef1725">openair0_config_t::my_port</a></div><div class="ttdeci">unsigned int my_port</div><div class="ttdoc">local port number for Ethernet interface (eNB/BBU, UE) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00230">common_lib.h:230</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_aec43dbef661454499203121bba63b043"><div class="ttname"><a href="structopenair0__device__t.html#aec43dbef661454499203121bba63b043">openair0_device_t::recplay_state</a></div><div class="ttdeci">recplay_state_t * recplay_state</div><div class="ttdoc">record player data, definition in record_player.h </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00334">common_lib.h:334</a></div></div>
+<div class="ttc" id="structeth__params__t_html_a6f884345f641384b8585bb3e0f8e8000"><div class="ttname"><a href="structeth__params__t.html#a6f884345f641384b8585bb3e0f8e8000">eth_params_t::remote_portd</a></div><div class="ttdeci">uint16_t remote_portd</div><div class="ttdoc">remote port number for Ethernet interface (user) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00258">common_lib.h:258</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_afec2fbe0d81987e2093c3daf8fc4355a"><div class="ttname"><a href="structopenair0__device__t.html#afec2fbe0d81987e2093c3daf8fc4355a">openair0_device_t::trx_read_func2</a></div><div class="ttdeci">int(* trx_read_func2)(openair0_device *device, openair0_timestamp *ptimestamp, void *buff, int nsamps, int *antenna_id)</div><div class="ttdoc">Receive samples from hardware, this version provides a single antenna at a time and returns...</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00415">common_lib.h:415</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_ac36b80527a9850cc1a021f4f825c49d1"><div class="ttname"><a href="structopenair0__device__t.html#ac36b80527a9850cc1a021f4f825c49d1">openair0_device_t::trx_write_func</a></div><div class="ttdeci">int(* trx_write_func)(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int antenna_id, int flags)</div><div class="ttdoc">Called to send samples to the RF target. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00378">common_lib.h:378</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a5d01fbd97c3f4f7cae0945ab1d1c52aa"><div class="ttname"><a href="structopenair0__device__t.html#a5d01fbd97c3f4f7cae0945ab1d1c52aa">openair0_device_t::is_init</a></div><div class="ttdeci">int is_init</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00336">common_lib.h:336</a></div></div>
+<div class="ttc" id="structif__buffer__t_html"><div class="ttname"><a href="structif__buffer__t.html">if_buffer_t</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00273">common_lib.h:273</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_afd3417564d89c5940326c51b3f367ec2"><div class="ttname"><a href="structopenair0__device__t.html#afd3417564d89c5940326c51b3f367ec2">openair0_device_t::Mod_id</a></div><div class="ttdeci">int Mod_id</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00314">common_lib.h:314</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_accbaf10907905da0fb039af8908535d7"><div class="ttname"><a href="structopenair0__device__t.html#accbaf10907905da0fb039af8908535d7">openair0_device_t::trx_write_init</a></div><div class="ttdeci">int(* trx_write_init)(openair0_device *device)</div><div class="ttdoc">RRU Configuration callback. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00484">common_lib.h:484</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a8561d9c34df9b5d74b974466721e6929"><div class="ttname"><a href="structopenair0__device__t.html#a8561d9c34df9b5d74b974466721e6929">openair0_device_t::priv</a></div><div class="ttdeci">void * priv</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00340">common_lib.h:340</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gga306537444209dc91972f17fc71473ff5ae2e00f1f847192ece7d24256cf9505b1"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gga306537444209dc91972f17fc71473ff5ae2e00f1f847192ece7d24256cf9505b1">gpsdo</a></div><div class="ttdoc">This tells the underlying hardware to use the gpsdo reference. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00153">common_lib.h:153</a></div></div>
+<div class="ttc" id="structeth__params__t_html_ad8098226503aa2e2ab27768c06a4def1"><div class="ttname"><a href="structeth__params__t.html#ad8098226503aa2e2ab27768c06a4def1">eth_params_t::my_addr</a></div><div class="ttdeci">char * my_addr</div><div class="ttdoc">local IP/MAC addr for Ethernet interface (eNB/RAU, UE) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00260">common_lib.h:260</a></div></div>
+<div class="ttc" id="structif__buffer__t_html_a2547ae9b87c2defff57faf96a7640f36"><div class="ttname"><a href="structif__buffer__t.html#a2547ae9b87c2defff57faf96a7640f36">if_buffer_t::tx_prach</a></div><div class="ttdeci">void * tx_prach</div><div class="ttdoc">Tx buffer (PRACH) for if device. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00277">common_lib.h:277</a></div></div>
+<div class="ttc" id="structopenair0__thread__t_html_a4c3a935f1ecfe59a3788d36e4134d67f"><div class="ttname"><a href="structopenair0__thread__t.html#a4c3a935f1ecfe59a3788d36e4134d67f">openair0_thread_t::attr_write</a></div><div class="ttdeci">pthread_attr_t attr_write</div><div class="ttdoc">pthread attributes for trx write thread </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00301">common_lib.h:301</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a838459a1803d7aef9c17c48a3597149c"><div class="ttname"><a href="structopenair0__device__t.html#a838459a1803d7aef9c17c48a3597149c">openair0_device_t::trx_end_func</a></div><div class="ttdeci">void(* trx_end_func)(openair0_device *device)</div><div class="ttdoc">Terminate operation of the transceiver – free all associated resources. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00432">common_lib.h:432</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_ab12a26c3776e8a9b09bca0a507f43493"><div class="ttname"><a href="structopenair0__device__t.html#ab12a26c3776e8a9b09bca0a507f43493">openair0_device_t::trx_config_func</a></div><div class="ttdeci">int(* trx_config_func)(openair0_device *device, openair0_config_t *openair0_cfg)</div><div class="ttdoc">Called to configure the device. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00354">common_lib.h:354</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95a426d2c2d06777d36f61a596180ba2bdb"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a426d2c2d06777d36f61a596180ba2bdb">BLADERF_DEV</a></div><div class="ttdoc">device is BLADE RF </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00098">common_lib.h:98</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95a5679adeb284555f47da34938e83238bc"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a5679adeb284555f47da34938e83238bc">MIN_RF_DEV_TYPE</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00088">common_lib.h:88</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gga2eaca82b72e3dce80fa4bc6f00405430aa091d53cb7c8ea5fe12a63d6072c8625"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gga2eaca82b72e3dce80fa4bc6f00405430aa091d53cb7c8ea5fe12a63d6072c8625">RRU_HOST</a></div><div class="ttdoc">device functions within a RRU </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00131">common_lib.h:131</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga724be0de49ec67daba90f24750c9f193"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga724be0de49ec67daba90f24750c9f193">get_usrp_time</a></div><div class="ttdeci">openair0_timestamp get_usrp_time(openair0_device *device)</div><div class="ttdoc">Get current timestamp of USRP. </div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga1f06faff3079fd4bdd085f76ffde0c8b"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga1f06faff3079fd4bdd085f76ffde0c8b">iqrecorder_end</a></div><div class="ttdeci">void iqrecorder_end(openair0_device *device)</div><div class="ttdoc">store recorded iqs from memory to file. </div></div>
+<div class="ttc" id="structsamplesBlockHeader__t_html_a8f4c789a1a4f7594c48f4e8653828dd5"><div class="ttname"><a href="structsamplesBlockHeader__t.html#a8f4c789a1a4f7594c48f4e8653828dd5">samplesBlockHeader_t::timestamp</a></div><div class="ttdeci">uint64_t timestamp</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00512">common_lib.h:512</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a1561d90fd09b7a80f2491abcbf3b1356"><div class="ttname"><a href="structopenair0__device__t.html#a1561d90fd09b7a80f2491abcbf3b1356">openair0_device_t::trx_get_stats_func</a></div><div class="ttdeci">int(* trx_get_stats_func)(openair0_device *device)</div><div class="ttdoc">print the device statistics </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00421">common_lib.h:421</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_acb5f4a44bc209245a53c12a749541101"><div class="ttname"><a href="structopenair0__config__t.html#acb5f4a44bc209245a53c12a749541101">openair0_config_t::iq_txshift</a></div><div class="ttdeci">int iq_txshift</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00219">common_lib.h:219</a></div></div>
+<div class="ttc" id="structopenair0__thread__t_html_abefca45c14975b7c330afc3fb8bf28a3"><div class="ttname"><a href="structopenair0__thread__t.html#abefca45c14975b7c330afc3fb8bf28a3">openair0_thread_t::count_write</a></div><div class="ttdeci">int count_write</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00297">common_lib.h:297</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_aa9ecfb675c8232b8390f18c6cf42d93f"><div class="ttname"><a href="structopenair0__config__t.html#aa9ecfb675c8232b8390f18c6cf42d93f">openair0_config_t::rx_num_channels</a></div><div class="ttdeci">int rx_num_channels</div><div class="ttdoc">number of RX channels (=RX antennas) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00178">common_lib.h:178</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95ae4577ef9d478874f2f41b0b936822717"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95ae4577ef9d478874f2f41b0b936822717">UEDv2_DEV</a></div><div class="ttdoc">device is UEDv2 </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00108">common_lib.h:108</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ad6e124f006c1cf095930a902214ea054"><div class="ttname"><a href="structopenair0__config__t.html#ad6e124f006c1cf095930a902214ea054">openair0_config_t::rx_bw</a></div><div class="ttdeci">double rx_bw</div><div class="ttdoc">RX bandwidth in Hz. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00205">common_lib.h:205</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_af2a7bfacbf1df9d5570d1dbc37687584"><div class="ttname"><a href="structopenair0__config__t.html#af2a7bfacbf1df9d5570d1dbc37687584">openair0_config_t::duplex_mode</a></div><div class="ttdeci">duplex_mode_t duplex_mode</div><div class="ttdoc">duplexing mode </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00164">common_lib.h:164</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a2859ae1bcad26ea7c5c1829c36f3afaf"><div class="ttname"><a href="structopenair0__device__t.html#a2859ae1bcad26ea7c5c1829c36f3afaf">openair0_device_t::thirdparty_cleanup</a></div><div class="ttdeci">int(* thirdparty_cleanup)(openair0_device *device)</div><div class="ttdoc">Callback for Third-party RRU Cleanup routine. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00473">common_lib.h:473</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a493b219ffa776236a0ef44166898a5a6"><div class="ttname"><a href="structopenair0__config__t.html#a493b219ffa776236a0ef44166898a5a6">openair0_config_t::samples_per_frame</a></div><div class="ttdeci">unsigned int samples_per_frame</div><div class="ttdoc">number of samples per frame </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00168">common_lib.h:168</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_af96c0d5571a1d2514ea0ab28e2e978ae"><div class="ttname"><a href="structopenair0__config__t.html#af96c0d5571a1d2514ea0ab28e2e978ae">openair0_config_t::remote_addr</a></div><div class="ttdeci">char * remote_addr</div><div class="ttdoc">remote IP/MAC addr for Ethernet interface </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00224">common_lib.h:224</a></div></div>
+<div class="ttc" id="structrx__gain__calib__table__t_html"><div class="ttname"><a href="structrx__gain__calib__table__t.html">rx_gain_calib_table_t</a></div><div class="ttdoc">RF Gain clibration. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00137">common_lib.h:137</a></div></div>
+<div class="ttc" id="structopenair0__write__package__t_html_a8cae5e7322eae32a710c66383ad38034"><div class="ttname"><a href="structopenair0__write__package__t.html#a8cae5e7322eae32a710c66383ad38034">openair0_write_package_t::cc</a></div><div class="ttdeci">int cc</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00286">common_lib.h:286</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95a869fbe11c32e1915a55fa98b4057efc1"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a869fbe11c32e1915a55fa98b4057efc1">RFSIMULATOR</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00109">common_lib.h:109</a></div></div>
+<div class="ttc" id="structsamplesBlockHeader__t_html_a868352b7fea04360892e1074fff65610"><div class="ttname"><a href="structsamplesBlockHeader__t.html#a868352b7fea04360892e1074fff65610">samplesBlockHeader_t::option_flag</a></div><div class="ttdeci">uint32_t option_flag</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00514">common_lib.h:514</a></div></div>
+<div class="ttc" id="structrx__gain__calib__table__t_html_ad573e88571a699ddf5b63efbdf01ae01"><div class="ttname"><a href="structrx__gain__calib__table__t.html#ad573e88571a699ddf5b63efbdf01ae01">rx_gain_calib_table_t::freq</a></div><div class="ttdeci">double freq</div><div class="ttdoc">Frequency for which RX chain was calibrated. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00139">common_lib.h:139</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ac27d61589f6c306fb2041dc5ac6b0001"><div class="ttname"><a href="structopenair0__config__t.html#ac27d61589f6c306fb2041dc5ac6b0001">openair0_config_t::tx_sample_advance</a></div><div class="ttdeci">int tx_sample_advance</div><div class="ttdoc">offset in samples between TX and RX paths </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00174">common_lib.h:174</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a4a4e352be4ed03dc991e9b4fcd328014"><div class="ttname"><a href="structopenair0__config__t.html#a4a4e352be4ed03dc991e9b4fcd328014">openair0_config_t::num_rb_dl</a></div><div class="ttdeci">int num_rb_dl</div><div class="ttdoc">number of downlink resource blocks </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00166">common_lib.h:166</a></div></div>
+<div class="ttc" id="structopenair0__write__package__t_html_a0473807080beeaf26ce63b94e38d470d"><div class="ttname"><a href="structopenair0__write__package__t.html#a0473807080beeaf26ce63b94e38d470d">openair0_write_package_t::last_packet</a></div><div class="ttdeci">signed char last_packet</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00288">common_lib.h:288</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga306537444209dc91972f17fc71473ff5"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga306537444209dc91972f17fc71473ff5">clock_source_t</a></div><div class="ttdeci">clock_source_t</div><div class="ttdoc">Clock source types. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00145">common_lib.h:145</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_ac8c89901a17211bc9fc6726eeab7c6d5"><div class="ttname"><a href="structopenair0__device__t.html#ac8c89901a17211bc9fc6726eeab7c6d5">openair0_device_t::write_thread</a></div><div class="ttdeci">openair0_thread_t write_thread</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00311">common_lib.h:311</a></div></div>
+<div class="ttc" id="structeth__params__t_html_a265c4ee5b215fbd4c4c4a4c47394c20f"><div class="ttname"><a href="structeth__params__t.html#a265c4ee5b215fbd4c4c4a4c47394c20f">eth_params_t::transp_preference</a></div><div class="ttdeci">uint8_t transp_preference</div><div class="ttdoc">transport type preference (RAW/UDP) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00268">common_lib.h:268</a></div></div>
+<div class="ttc" id="structeth__params__t_html_a460c6aa8e7ac6ac7274c7352493e507d"><div class="ttname"><a href="structeth__params__t.html#a460c6aa8e7ac6ac7274c7352493e507d">eth_params_t::my_portc</a></div><div class="ttdeci">uint16_t my_portc</div><div class="ttdoc">local port number (control) for Ethernet interface (eNB/RAU, UE) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00262">common_lib.h:262</a></div></div>
+<div class="ttc" id="structeth__params__t_html_a44c3418e5aa10e5809d3a26830ce4c96"><div class="ttname"><a href="structeth__params__t.html#a44c3418e5aa10e5809d3a26830ce4c96">eth_params_t::my_portd</a></div><div class="ttdeci">uint16_t my_portd</div><div class="ttdoc">local port number (user) for Ethernet interface (eNB/RAU, UE) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00264">common_lib.h:264</a></div></div>
+<div class="ttc" id="structsamplesBlockHeader__t_html_a9d6ff00928256884c753d8d1d6e5d242"><div class="ttname"><a href="structsamplesBlockHeader__t.html#a9d6ff00928256884c753d8d1d6e5d242">samplesBlockHeader_t::magic</a></div><div class="ttdeci">uint64_t magic</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00506">common_lib.h:506</a></div></div>
+<div class="ttc" id="structeth__params__t_html"><div class="ttname"><a href="structeth__params__t.html">eth_params_t</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00253">common_lib.h:253</a></div></div>
+<div class="ttc" id="structopenair0__thread__t_html_aeb4c7b74a599f1625e03ff5ad9ab8f54"><div class="ttname"><a href="structopenair0__thread__t.html#aeb4c7b74a599f1625e03ff5ad9ab8f54">openair0_thread_t::mutex_write</a></div><div class="ttdeci">pthread_mutex_t mutex_write</div><div class="ttdoc">mutex for trx write thread </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00305">common_lib.h:305</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a23f0d9ffa88c0f68cd22b76a6a9e0e11"><div class="ttname"><a href="structopenair0__config__t.html#a23f0d9ffa88c0f68cd22b76a6a9e0e11">openair0_config_t::tx_num_channels</a></div><div class="ttdeci">int tx_num_channels</div><div class="ttdoc">number of TX channels (=TX antennas) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00180">common_lib.h:180</a></div></div>
+<div class="ttc" id="structsamplesBlockHeader__t_html_aef4e02898cfb6b11cdf8d6b375ec7133"><div class="ttname"><a href="structsamplesBlockHeader__t.html#aef4e02898cfb6b11cdf8d6b375ec7133">samplesBlockHeader_t::nbAnt</a></div><div class="ttdeci">uint32_t nbAnt</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00508">common_lib.h:508</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga5cd5ca6e07ca455ac31c2d8ded78385a"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga5cd5ca6e07ca455ac31c2d8ded78385a">oai_transport_initfunc_t</a></div><div class="ttdeci">int(* oai_transport_initfunc_t)(openair0_device *device, openair0_config_t *openair0_cfg, eth_params_t *eth_params)</div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00495">common_lib.h:495</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a4f136a8b50b705ca17ce2e22b56ca809"><div class="ttname"><a href="structopenair0__config__t.html#a4f136a8b50b705ca17ce2e22b56ca809">openair0_config_t::Mod_id</a></div><div class="ttdeci">int Mod_id</div><div class="ttdoc">Module ID for this configuration. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00160">common_lib.h:160</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggab69560ebc82af819611d037a0121cc98a607502d097a12a8ee01fe4480cc00125"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98a607502d097a12a8ee01fe4480cc00125">NONE_TP</a></div><div class="ttdoc">no transport protocol </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00120">common_lib.h:120</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95ab0ccbf44555ba24374a291bc6bcc2169"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95ab0ccbf44555ba24374a291bc6bcc2169">LMSSDR_DEV</a></div><div class="ttdoc">device is LMSSDR (SoDeRa) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00100">common_lib.h:100</a></div></div>
+<div class="ttc" id="structeth__params__t_html_a986ad1aa4233de6ef8db939a7d3d1b83"><div class="ttname"><a href="structeth__params__t.html#a986ad1aa4233de6ef8db939a7d3d1b83">eth_params_t::remote_portc</a></div><div class="ttdeci">uint16_t remote_portc</div><div class="ttdoc">remote port number for Ethernet interface (control) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00256">common_lib.h:256</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95a6f20ecc6f7a6fc885b2c4c33428a360f"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a6f20ecc6f7a6fc885b2c4c33428a360f">USRP_N300_DEV</a></div><div class="ttdoc">device is USRP N300/N310 </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00096">common_lib.h:96</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_a015023e826283e3de27ea20163187221"><div class="ttname"><a href="structopenair0__device__t.html#a015023e826283e3de27ea20163187221">openair0_device_t::thirdparty_startstreaming</a></div><div class="ttdeci">int(* thirdparty_startstreaming)(openair0_device *device)</div><div class="ttdoc">Callback for Third-party start streaming routine. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00478">common_lib.h:478</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggab69560ebc82af819611d037a0121cc98a3f26f2223f4b3ca902685677ab696b01"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggab69560ebc82af819611d037a0121cc98a3f26f2223f4b3ca902685677ab696b01">MIN_TRANSP_TYPE</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00116">common_lib.h:116</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95a76289f688c5fc6574cfd86372e456c1d"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95a76289f688c5fc6574cfd86372e456c1d">MAX_RF_DEV_TYPE</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00110">common_lib.h:110</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_gga306537444209dc91972f17fc71473ff5ae027bc2a3779820d0ea9730b38850537"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#gga306537444209dc91972f17fc71473ff5ae027bc2a3779820d0ea9730b38850537">unset</a></div><div class="ttdoc">this means the paramter has not been set </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00147">common_lib.h:147</a></div></div>
+<div class="ttc" id="structrx__gain__calib__table__t_html_acf2c89713a349fc21f822443a0f00774"><div class="ttname"><a href="structrx__gain__calib__table__t.html#acf2c89713a349fc21f822443a0f00774">rx_gain_calib_table_t::offset</a></div><div class="ttdeci">double offset</div><div class="ttdoc">Offset to be applied to RX gain. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00141">common_lib.h:141</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_a5c3b1f69d2e8ce2d25ceb4c61ea05fed"><div class="ttname"><a href="structopenair0__config__t.html#a5c3b1f69d2e8ce2d25ceb4c61ea05fed">openair0_config_t::mmapped_dma</a></div><div class="ttdeci">int mmapped_dma</div><div class="ttdoc">flag to indicate that the device is doing mmapped DMA transfers </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00172">common_lib.h:172</a></div></div>
+<div class="ttc" id="structeth__params__t_html_af9c9cc896817467607bddb69045fae7c"><div class="ttname"><a href="structeth__params__t.html#af9c9cc896817467607bddb69045fae7c">eth_params_t::local_if_name</a></div><div class="ttdeci">char * local_if_name</div><div class="ttdoc">local Ethernet interface (eNB/RAU, UE) </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00266">common_lib.h:266</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_aa90e61595a7f79ec50afb926c6612664"><div class="ttname"><a href="structopenair0__config__t.html#aa90e61595a7f79ec50afb926c6612664">openair0_config_t::clock_source</a></div><div class="ttdeci">clock_source_t clock_source</div><div class="ttdoc">clock source </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00209">common_lib.h:209</a></div></div>
+<div class="ttc" id="structopenair0__write__package__t_html"><div class="ttname"><a href="structopenair0__write__package__t.html">openair0_write_package_t</a></div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00282">common_lib.h:282</a></div></div>
+<div class="ttc" id="structopenair0__device__t_html_aa60512fadf8756ca8b6750fb37287ec2"><div class="ttname"><a href="structopenair0__device__t.html#aa60512fadf8756ca8b6750fb37287ec2">openair0_device_t::thirdparty_init</a></div><div class="ttdeci">int(* thirdparty_init)(openair0_device *device)</div><div class="ttdoc">Callback for Third-party RRU Initialization routine. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00469">common_lib.h:469</a></div></div>
+<div class="ttc" id="structopenair0__rf__map_html"><div class="ttname"><a href="structopenair0__rf__map.html">openair0_rf_map</a></div><div class="ttdoc">RF mapping. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00245">common_lib.h:245</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ga2eaca82b72e3dce80fa4bc6f00405430"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ga2eaca82b72e3dce80fa4bc6f00405430">host_type_t</a></div><div class="ttdeci">host_type_t</div><div class="ttdoc">openair0 device host type </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00126">common_lib.h:126</a></div></div>
+<div class="ttc" id="group____GENERIC__PHY__RF__INTERFACE___html_ggaaa5808d4b389abd0ffaa5a6bf8979b95af767170db03446f909b630f652852a67"><div class="ttname"><a href="group____GENERIC__PHY__RF__INTERFACE__.html#ggaaa5808d4b389abd0ffaa5a6bf8979b95af767170db03446f909b630f652852a67">ADRV9371_ZC706_DEV</a></div><div class="ttdoc">device is ADRV9371_ZC706 </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00106">common_lib.h:106</a></div></div>
+<div class="ttc" id="structopenair0__config__t_html_ab8c6d50adff71da2060f106112ebda88"><div class="ttname"><a href="structopenair0__config__t.html#ab8c6d50adff71da2060f106112ebda88">openair0_config_t::tx_bw</a></div><div class="ttdeci">double tx_bw</div><div class="ttdoc">TX bandwidth in Hz. </div><div class="ttdef"><b>Definition:</b> <a href="common__lib_8h_source.html#l00207">common_lib.h:207</a></div></div>
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+    <li class="footer">Generated on Tue Sep 14 2021 15:56:44 for OpenAirInterface by
+    <a href="http://www.doxygen.org/index.html">
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