* add RRH gateway module, IQ transports, and its gtkwave template (experimental)

* update ethernet library and common lib 
* update runtime values of the lte-softmodem tx and rx threads based on an empirical model


git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7709 818b1a75-f10b-46b9-bf7c-635c3b92a50f

cmake_targets/CMakeLists.txt

@@ -362,14 +362,14 @@ elseif (${RF_BOARD} STREQUAL "OAI_BLADERF")
     ${OPENAIR_TARGETS}/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c
     )
   LINK_DIRECTORIES("/usr/lib/x86_64-linux-gnu/")
-  set(option_HW_lib "bladeRF")
-
+  
 elseif (${RF_BOARD} STREQUAL "ETHERNET")
   include_directories ("${OPENAIR_TARGETS}/ARCH/ETHERNET/USERSPACE/LIB")
   set(HW_SOURCE ${HW_SOURCE}
-     ${OPENAIR_TARGETS}/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
-  )
-
+    ${OPENAIR_TARGETS}/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
+    )
+  set(LOWLATENCY True)
+  
 elseif (${RF_BOARD} STREQUAL "CPRIGW")
   set(HW_SOURCE ${HW_SOURCE}
     ${OPENAIR_TARGETS}/ARCH/CPRIGW/USERSPACE/LIB/cprigw_lib.c
@@ -393,7 +393,7 @@ add_boolean_option(OAI_NW_DRIVER_TYPE_ETHERNET False "????")
 add_boolean_option(DISABLE_USE_NAS False "???")
 add_boolean_option(ENABLE_STANDALONE_EPC True "Compile MME, SGW and PGW in a single executable")
 add_boolean_option(EPC_BUILD False "???")
-add_boolean_option(LOWLATENCY  True "Use the Linux scheduler SCHED_DEADLINE: kernel >= 3.14")
+add_boolean_option(LOWLATENCY True "Use the Linux scheduler SCHED_DEADLINE: kernel >= 3.14")
 add_boolean_option(NAS_ADDRESS_FIX False "specific to oaisim: for nasmesh driver")
 add_boolean_option(NAS_NETLINK False "???? Must be True to compile nasmesh driver without rtai")
 add_boolean_option(OAISIM False "specific to oaisim")
@@ -1567,6 +1567,8 @@ add_executable(lte-softmodem-nos1
   ${OPENAIR1_DIR}/SIMULATION/TOOLS/taus.c
   ${OPENAIR_TARGETS}/SIMU/USER/init_lte.c
   ${OPENAIR_TARGETS}/COMMON/create_tasks.c
+  #${OPENAIR2_DIR}/RRC/NAS/nas_config.c # enable if you want rrc to mount ip interface
+  #${OPENAIR2_DIR}/RRC/NAS/rb_config.c
   ${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
   ${HW_SOURCE}
   ${RTAI_SOURCE}
@@ -1711,6 +1713,36 @@ target_link_libraries (oai_sgw
   )
 endif(MESSAGE_CHART_GENERATOR)
 
+
+# rrh
+################################
+set(DRIVER2013)
+
+#Note: only on RF type is currently supported for RRH
+add_executable(rrh_gw
+  ${OPENAIR_TARGETS}/RT/USER/rrh_gw.c
+  ${OPENAIR_TARGETS}/RT/USER/eNB_transport_IQ.c
+  ${OPENAIR_TARGETS}/RT/USER/UE_transport_IQ.c
+  ${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c	
+  ${OPENAIR_TARGETS}/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c 
+  ${HW_SOURCE}
+  )
+# assert and common_lib.h
+target_include_directories(rrh_gw PRIVATE  ${OPENAIR_DIR}/common/utils/itti ${OPENAIR_TARGETS}/ARCH/COMMON ${OPENAIR_TARGETS}/ARCH/ETHERNET/USERSPACE/LIB/ )
+
+target_link_libraries(rrh_gw
+  -Wl,--start-group
+  UTIL LFDS  
+  -Wl,--end-group )
+target_link_libraries (rrh_gw rt pthread m )
+target_link_libraries (rrh_gw ${option_HW_lib} ${LIBBOOST_LIBRARIES} )
+
+#Message("-- default_HW_lib=ETHERNET") # only in case of RRH
+Message("-- option_HW_lib=${option_HW_lib}")
+Message("-- HW_SOURCE=${HW_SOURCE}")
+
+
+
 # USIM process
 #################
 #add_executable(usim

cmake_targets/autotests/run_compilation_autotests.bash

@@ -34,7 +34,7 @@ mkdir -p $tdir/bin $tdir/log
 
 updated=$(svn st -q $OPENAIR_DIR)
 if [ "$updated" != "" ] ; then
-	echo_warning "some files are not in svn: $updated"
+	echo_warning "some files are not in svn:\n $updated"
 fi
 
 cd $tdir 
@@ -83,5 +83,9 @@ test_compile \
     test.0120 nasmesh \
     CMakeFiles/nasmesh/nasmesh.ko $tdir/bin/nasmesh.ko 
 
+test_compile \
+    test.0130 rrh_gw \
+    rrh_gw $tdir/bin/rrh_gw
+
 # write the test results into a file
 xUnit_write "$tdir/log/compilation_autotests.xml"

cmake_targets/autotests/test.0130/CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 2.8)
+set(ENABLE_VCD_FIFO False )
+set(ENABLE_ITTI False )
+set(RF_BOARD "ETHERNET")
+set(PACKAGE_NAME "\"rrh_gw\"")
+include(${CMAKE_CURRENT_SOURCE_DIR}/../../CMakeLists.txt)

cmake_targets/build_oai

@@ -75,11 +75,13 @@ Options
    Makes the UE specific parts (ue_ip, usim, nvram) 
 --EPC
    Makes the EPC (MME-SPGW, HSS)
+--RRH
+   Makes the RRH
 -r | --3gpp-release
    default is Rel10,
    Rel8 limits the implementation to 3GPP Release 8 version
 -w | --hardware
-   EXMIMO (Default), USRP, BLADERF, None
+   EXMIMO (Default), USRP, BLADERF, ETHERNET, None
    Adds this RF board support (in external packages installation and in compilation)
 --oaisim
    Makes the oaisim simulator. Hardware will be defaulted to "NONE".
@@ -147,6 +149,10 @@ function main() {
             EPC=1
             echo_info "Will compile EPC"
             shift;;
+       --RRH)
+            RRH=1
+            echo_info "Will compile RRH"
+            shift;;
        -r | --3gpp-release)
             REL=$2
             echo_info "setting release to: $REL"
@@ -326,7 +332,7 @@ function main() {
 #    compilations \
 #      at_commands at_nas_ue \
 #      at_nas_ue $dbin/at_nas_ue
-      
+    
     [ "$CLEAN" = "1" ] && rm -rf $DIR/nas_sim_tools/build
     mkdir -p $DIR/nas_sim_tools/build
     cd $DIR/nas_sim_tools/build
@@ -497,6 +503,32 @@ function main() {
 	#  oaisim_mme $dbin/oaisim_mme.$REL
   fi
 
+  # RRH compilation
+  ##################
+  if [ "$RRH" = "1" ] ; then
+    echo_info "Compiling RRH"
+    if [  $HW == "ETHERNET" ] ; then 
+	echo_info "RF frontend for RRH is not defined. This mode is used for testing (loopback)."
+    elif [ $HW != "EXMIMO" -a $HW != "OAI_USRP" -a $HW != "OAI_BLADERF" ] ; then 
+	echo_fatal "Hardware not defined ($HW)"
+    fi
+    cmake_file=$DIR/rrh_gw/CMakeLists.txt
+    echo "cmake_minimum_required(VERSION 2.8)"   >   $cmake_file
+    echo "set(ENABLE_VCD_FIFO $VCD_TIMING )"     >>  $cmake_file
+    echo "set(ENABLE_ITTI False )"     					 >>  $cmake_file
+    echo "set(RF_BOARD \"${HW}\")"               >>  $cmake_file
+    echo 'set(PACKAGE_NAME "\"rrh_gw\"")' >>  $cmake_file
+    echo 'include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)' >> $cmake_file
+
+    [ "$CLEAN" = "1" ] && rm -rf $DIR/rrh_gw/build
+    mkdir -p $DIR/rrh_gw/build
+    cd $DIR/rrh_gw/build
+    cmake ..
+    compilations \
+      rrh_gw rrh_gw \
+      rrh_gw $dbin/rrh_gw
+  fi
+
   # EPC compilation
   ##################
   if [ "$EPC" = "1" ] ; then

cmake_targets/rrh_gw/CMakeLists.txt

@@ -0,0 +1,6 @@
+cmake_minimum_required(VERSION 2.8)
+set(ENABLE_VCD_FIFO False )
+set(ENABLE_ITTI False )
+set(RF_BOARD "ETHERNET")
+set(PACKAGE_NAME "\"rrh_gw\"")
+include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)