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OpenXG-RAN
Commit 2dcf50a5 authored by Raphael Defosseux's avatar Raphael Defosseux
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Merge remote-tracking branch 'origin/benetel_integration' into develop_integration_2020_w36

parents 869f0e98 a44a32af
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Showing with 4086 additions and 79 deletions
ci-scripts/conf_files/gnb.band78.tm1.106PRB.usrpn300.conf
View file @ 2dcf50a5
......@@ -71,6 +71,12 @@ gNBs =
initialDLBWPmappingType_2 = 0;
#this is SS=1,L=12
initialDLBWPstartSymbolAndLength_2 = 54;
initialDLBWPk0_3 = 0;
initialDLBWPmappingType_3 = 0;
#this is SS=1,L=4
initialDLBWPstartSymbolAndLength_3 = 57;
#uplinkConfigCommon
#frequencyInfoUL
ul_frequencyBand = 78;
......@@ -105,8 +111,8 @@ gNBs =
#1,2,4,8,10,20,40,80
ra_ResponseWindow = 4;
#ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR
#0=oneeighth,1=onefourth,2=half,3=one,4=two,5=four,6=eight,7=sixteen
ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 3;
#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen
ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR = 4;
#oneHalf (0..15) 4,8,12,16,...60,64
ssb_perRACH_OccasionAndCB_PreamblesPerSSB = 15;
#ra_ContentionResolutionTimer
......@@ -114,8 +120,8 @@ gNBs =
ra_ContentionResolutionTimer = 7;
rsrp_ThresholdSSB = 19;
#prach-RootSequenceIndex_PR
#0 = 839, 1 = 139
prach_RootSequenceIndex_PR = 1;
#1 = 839, 2 = 139
prach_RootSequenceIndex_PR = 2;
prach_RootSequenceIndex = 1;
# SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex
#
......@@ -135,7 +141,11 @@ gNBs =
# this is SS=0 L=12
initialULBWPstartSymbolAndLength_1 = 69;
initialULBWPk2_2 = 7;
initialULBWPmappingType_2 = 1;
# this is SS=10 L=4
initialULBWPstartSymbolAndLength_2 = 52;
msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90;
......@@ -237,6 +247,8 @@ RUs = (
max_pdschReferenceSignalPower = -27;
max_rxgain = 114;
eNB_instances = [0];
#beamforming 1x4 matrix:
bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000];
sdr_addrs = "addr=192.168.10.2,second_addr=192.168.20.2";
clock_src = "external";
}
......
cmake_targets/CMakeLists.txt
View file @ 2dcf50a5
......@@ -763,6 +763,42 @@ set(HWLIB_TCP_BRIDGE_OAI_SOURCE
add_library(tcp_bridge_oai MODULE ${HWLIB_TCP_BRIDGE_OAI_SOURCE} )
set_target_properties(tcp_bridge_oai PROPERTIES COMPILE_FLAGS "-fvisibility=hidden")
# Benetel 4G library
######################################################################
set(HWLIB_BENETEL_4G_SOURCE
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/4g/benetel.c
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/4g/shared_buffers.c
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/4g/low.c
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/4g/low_dpdk.c
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/4g/dpdk_driver.c
)
add_library(benetel_4g MODULE ${HWLIB_BENETEL_4G_SOURCE} )
set_target_properties(benetel_4g PROPERTIES COMPILE_FLAGS "-fvisibility=hidden -march=native -I$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(benetel_4g ${DPDK_LIBS})
TARGET_LINK_LIBRARIES(benetel_4g pthread dl rt m numa)
# Benetel 5G library
######################################################################
set(HWLIB_BENETEL_5G_SOURCE
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/5g/benetel.c
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/5g/shared_buffers.c
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/5g/low.c
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/5g/low_dpdk.c
${OPENAIR_TARGETS}/ARCH/ETHERNET/benetel/5g/dpdk_driver.c
)
add_library(benetel_5g MODULE ${HWLIB_BENETEL_5G_SOURCE} )
set_target_properties(benetel_5g PROPERTIES COMPILE_FLAGS "-fvisibility=hidden -march=native -I$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 -ldpdk -Wl,--no-whole-archive")
TARGET_LINK_LIBRARIES(benetel_5g ${DPDK_LIBS})
TARGET_LINK_LIBRARIES(benetel_5g pthread dl rt m numa)
##########################################################
include_directories ("${OPENAIR_TARGETS}/ARCH/COMMON")
......
executables/nr-ru.c
View file @ 2dcf50a5
......@@ -180,6 +180,17 @@ int attach_rru(RU_t *ru)
((RRU_config_t *)&rru_config_msg.msg[0])->prach_ConfigIndex[0]);
AssertFatal((ru->ifdevice.trx_ctlsend_func(&ru->ifdevice,&rru_config_msg,rru_config_msg.len)!=-1),
"RU %d failed send configuration to remote radio\n",ru->idx);
if ((len = ru->ifdevice.trx_ctlrecv_func(&ru->ifdevice,
&rru_config_msg,
msg_len))<0) {
LOG_I(PHY,"Waiting for RRU %d\n",ru->idx);
} else if (rru_config_msg.type == RRU_config_ok) {
LOG_I(PHY, "RRU_config_ok received\n");
} else {
LOG_E(PHY,"Received incorrect message %d from RRU %d\n",rru_config_msg.type,ru->idx);
}
return 0;
}
......@@ -1442,6 +1453,8 @@ void *ru_thread( void *param ) {
LOG_I(PHY,"Starting RU %d (%s,%s),\n",ru->idx,NB_functions[ru->function],NB_timing[ru->if_timing]);
memcpy((void*)&ru->config,(void*)&RC.gNB[0]->gNB_config,sizeof(ru->config));
if(emulate_rf) {
fill_rf_config(ru,ru->rf_config_file);
nr_init_frame_parms(&ru->config, fp);
......@@ -1464,8 +1477,6 @@ void *ru_thread( void *param ) {
AssertFatal(ret==0,"Cannot connect to remote radio\n");
}
memcpy((void*)&ru->config,(void*)&RC.gNB[0]->gNB_config,sizeof(ru->config));
if (ru->if_south == LOCAL_RF) { // configure RF parameters only
nr_init_frame_parms(&ru->config, fp);
nr_dump_frame_parms(fp);
......@@ -1571,7 +1582,8 @@ void *ru_thread( void *param ) {
if (slot_type == NR_UPLINK_SLOT || slot_type == NR_MIXED_SLOT) {
//if (proc->tti_rx==8) {
if (ru->feprx) ru->feprx(ru,proc->tti_rx);
if (ru->feprx) {
ru->feprx(ru,proc->tti_rx);
//LOG_M("rxdata.m","rxs",ru->common.rxdata[0],1228800,1,1);
LOG_D(PHY,"RU proc: frame_rx = %d, tti_rx = %d\n", proc->frame_rx, proc->tti_rx);
......@@ -1591,6 +1603,7 @@ void *ru_thread( void *param ) {
proc->frame_rx,proc->tti_rx);
free_nr_ru_prach_entry(ru,prach_id);
}
}
}
// At this point, all information for subframe has been received on FH interface
......@@ -2131,26 +2144,29 @@ void set_function_spec_param(RU_t *ru) {
ru->fh_north_out = NULL; // no outgoing fronthaul to north
ru->nr_start_if = NULL; // no if interface
ru->rfdevice.host_type = RAU_HOST;
// FK this here looks messed up. The following lines should be part of the if (ru->function == gNodeB_3GPP), shouldn't they?
ru->fh_south_in = rx_rf; // local synchronous RF RX
ru->fh_south_out = tx_rf; // local synchronous RF TX
ru->start_rf = start_rf; // need to start the local RF interface
ru->stop_rf = stop_rf;
ru->start_write_thread = start_write_thread; // starting RF TX in different thread
printf("configuring ru_id %u (start_rf %p)\n", ru->idx, start_rf);
}
ru->fh_south_in = rx_rf; // local synchronous RF RX
ru->fh_south_out = tx_rf; // local synchronous RF TX
ru->start_rf = start_rf; // need to start the local RF interface
ru->stop_rf = stop_rf;
ru->start_write_thread = start_write_thread; // starting RF TX in different thread
printf("configuring ru_id %u (start_rf %p)\n", ru->idx, start_rf);
/*
if (ru->function == gNodeB_3GPP) { // configure RF parameters only for 3GPP eNodeB, we need to get them from RAU otherwise
fill_rf_config(ru,rf_config_file);
init_frame_parms(&ru->frame_parms,1);
nr_phy_init_RU(ru);
}
ret = openair0_device_load(&ru->rfdevice,&ru->openair0_cfg);
if (setup_RU_buffers(ru)!=0) {
printf("Exiting, cannot initialize RU Buffers\n");
exit(-1);
}*/
printf("configuring ru_id %u (start_rf %p)\n", ru->idx, start_rf);
fill_rf_config(ru,rf_config_file);
init_frame_parms(&ru->frame_parms,1);
nr_phy_init_RU(ru);
ret = openair0_device_load(&ru->rfdevice,&ru->openair0_cfg);
if (setup_RU_buffers(ru)!=0) {
printf("Exiting, cannot initialize RU Buffers\n");
exit(-1);
}
*/
break;
case REMOTE_IF5: // the remote unit is IF5 RRU
......@@ -2203,6 +2219,15 @@ void set_function_spec_param(RU_t *ru) {
exit(-1);
}
if (ru->ifdevice.get_internal_parameter != NULL) {
void *t = ru->ifdevice.get_internal_parameter("fh_if4p5_south_in");
if (t != NULL)
ru->fh_south_in = t;
t = ru->ifdevice.get_internal_parameter("fh_if4p5_south_out");
if (t != NULL)
ru->fh_south_out = t;
}
malloc_IF4p5_buffer(ru);
break;
......
openair1/SCHED_NR/fapi_nr_l1.c
View file @ 2dcf50a5
......@@ -218,7 +218,7 @@ void nr_schedule_response(NR_Sched_Rsp_t *Sched_INFO){
LOG_D(PHY,"frame %d, slot %d, Got NFAPI_NR_UL_TTI_PRACH_PDU_TYPE for %d.%d\n", frame, slot, UL_tti_req->SFN, UL_tti_req->Slot);
nfapi_nr_prach_pdu_t *prach_pdu = &UL_tti_req->pdus_list[i].prach_pdu;
nr_fill_prach(gNB, UL_tti_req->SFN, UL_tti_req->Slot, prach_pdu);
nr_fill_prach_ru(gNB->RU_list[0], UL_tti_req->SFN, UL_tti_req->Slot, prach_pdu);
if (gNB->RU_list[0]->if_south == LOCAL_RF) nr_fill_prach_ru(gNB->RU_list[0], UL_tti_req->SFN, UL_tti_req->Slot, prach_pdu);
break;
}
}
......
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
View file @ 2dcf50a5
......@@ -1151,7 +1151,7 @@ uint8_t compute_nr_root_seq(NR_RACH_ConfigCommon_t *rach_config,
if (NCS == 0) return nb_preambles;
else {
r = L_ra/NCS;
found_sequences = (nb_preambles/r) + (nb_preambles%r!=0); //ceil(nb_preambles/r)
found_sequences = (nb_preambles/r) + (nb_preambles%r!=0); //ceil(nb_preambles/r)
printf(" found_sequences %u\n", found_sequences);
return (found_sequences);
}
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
View file @ 2dcf50a5
......@@ -463,24 +463,53 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
schedule_nr_mib(module_idP, frame, slot);
}
// This schedule PRACH if we are not in phy_test mode
if (get_softmodem_params()->phy_test == 0)
schedule_nr_prach(module_idP, frame, slot);
if (get_softmodem_params()->phy_test == 0)
nr_schedule_RA(module_idP, frame_txP, slot_txP);
else
UE_list->fiveG_connected[UE_id] = true;
if (get_softmodem_params()->phy_test == 1) {
if (slot_txP == 7){
NR_RA_t *ra = &RC.nrmac[module_idP]->common_channels[0].ra[0];
ra->Msg2_frame = frame_txP;
ra->Msg2_slot = slot_txP;
ra->state = Msg2;
ra->bwp_id = 1;
NR_CellGroupConfig_t *secondaryCellGroup = UE_list->secondaryCellGroup[UE_id];
NR_BWP_Downlink_t *bwp=secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[ra->bwp_id-1];
struct NR_PDCCH_ConfigCommon__commonSearchSpaceList *commonSearchSpaceList = bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->commonSearchSpaceList;
for (int i=0;i<commonSearchSpaceList->list.count;i++) {
NR_SearchSpace_t *ss=commonSearchSpaceList->list.array[i];
if(ss->searchSpaceId == *bwp->bwp_Common->pdcch_ConfigCommon->choice.setup->ra_SearchSpace)
ra->ra_ss=ss;
}
AssertFatal(ra->ra_ss!=NULL,"no search space for RA'n");
nr_generate_Msg2(module_idP, 0/*CC_id*/,
frame_txP,
slot_txP);
}
}
// This schedule SR
// TODO
// Phytest scheduling
// This schedule CSI
// TODO
if (get_softmodem_params()->phy_test) {
// This schedule RA procedure if not in phy_test mode
// Otherwise already consider 5G already connected
if (get_softmodem_params()->phy_test == 0) {
nr_schedule_RA(module_idP, frame, slot);
nr_schedule_reception_msg3(module_idP, 0, frame, slot);
}
else
UE_list->fiveG_connected[UE_id] = true;
// TbD once RACH is available, start ta_timer when UE is connected
if (ue_sched_ctl->ta_timer)
ue_sched_ctl->ta_timer--;
if (ue_sched_ctl->ta_timer == 0) {
gNB->ta_command = ue_sched_ctl->ta_update;
/* if time is up, then set the timer to not send it for 5 frames
// regardless of the TA value */
ue_sched_ctl->ta_timer = 100;
/* reset ta_update */
ue_sched_ctl->ta_update = 31;
/* MAC CE flag indicating TA length */
gNB->ta_len = 2;
}
}
if (get_softmodem_params()->phy_test) {
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
View file @ 2dcf50a5
......@@ -437,7 +437,10 @@ void nr_add_msg3(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t
NR_UE_list_t *UE_list = &mac->UE_list;
int UE_id = 0;
AssertFatal(ra->state != RA_IDLE, "RA is not active for RA %X\n", ra->rnti);
if (ra->state != RA_IDLE) {
LOG_W(MAC,"RA is not active for RA %X. skipping msg3 scheduling\n", ra->rnti);
return;
}
LOG_D(MAC, "[gNB %d][RAPROC] Frame %d, Subframe %d : CC_id %d RA is active, Msg3 in (%d,%d)\n", module_idP, frameP, slotP, CC_id, ra->Msg3_frame, ra->Msg3_slot);
......
openair2/RRC/LTE/rrc_eNB.c
View file @ 2dcf50a5
......@@ -9089,47 +9089,53 @@ void rrc_eNB_process_AdditionResponseInformation(const module_id_t enb_mod_idP,
return;
}
protocol_ctxt_t ctxt;
rrc_eNB_ue_context_t *ue_context;
unsigned char buffer[8192];
int size;
ue_context = rrc_eNB_get_ue_context(RC.rrc[enb_mod_idP], m->rnti);
ue_context->ue_context.nb_of_modify_endc_e_rabs = m->nb_e_rabs_admitted_tobeadded;
int j=0;
while(j < m->nb_e_rabs_admitted_tobeadded) {
for (int e_rab_idx=0; e_rab_idx<ue_context->ue_context.setup_e_rabs; e_rab_idx++) {
//Update ue_context information with gNB's address and new GTP tunnel ID
if( ue_context->ue_context.e_rab[e_rab_idx].param.e_rab_id == m->e_rabs_admitted_tobeadded[j].e_rab_id) {
memcpy(ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].buffer,
m->e_rabs_admitted_tobeadded[j].gnb_addr.buffer,
m->e_rabs_admitted_tobeadded[j].gnb_addr.length);
ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].length = m->e_rabs_admitted_tobeadded[j].gnb_addr.length;
ue_context->ue_context.gnb_gtp_endc_teid[e_rab_idx] = m->e_rabs_admitted_tobeadded[j].gtp_teid;
ue_context->ue_context.e_rab[e_rab_idx].status = E_RAB_STATUS_TOMODIFY;
break;
protocol_ctxt_t ctxt;
rrc_eNB_ue_context_t *ue_context;
unsigned char buffer[8192];
int size;
ue_context = rrc_eNB_get_ue_context(RC.rrc[enb_mod_idP], m->rnti);
if (ue_context) {
ue_context->ue_context.nb_of_modify_endc_e_rabs = m->nb_e_rabs_admitted_tobeadded;
int j=0;
while(j < m->nb_e_rabs_admitted_tobeadded){
for (int e_rab_idx=0; e_rab_idx<ue_context->ue_context.setup_e_rabs; e_rab_idx++){
//Update ue_context information with gNB's address and new GTP tunnel ID
if( ue_context->ue_context.e_rab[e_rab_idx].param.e_rab_id == m->e_rabs_admitted_tobeadded[j].e_rab_id){
memcpy(ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].buffer,
m->e_rabs_admitted_tobeadded[j].gnb_addr.buffer,
m->e_rabs_admitted_tobeadded[j].gnb_addr.length);
ue_context->ue_context.gnb_gtp_endc_addrs[e_rab_idx].length = m->e_rabs_admitted_tobeadded[j].gnb_addr.length;
ue_context->ue_context.gnb_gtp_endc_teid[e_rab_idx] = m->e_rabs_admitted_tobeadded[j].gtp_teid;
ue_context->ue_context.e_rab[e_rab_idx].status = E_RAB_STATUS_TOMODIFY;
break;
}
}
j++;
}
}
j++;
}
PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt,
0,
ENB_FLAG_YES,
m->rnti,
0, 0);
size = rrc_eNB_generate_RRCConnectionReconfiguration_endc(&ctxt, ue_context, buffer, 8192, scg_CellGroupConfig, nr1_conf);
rrc_data_req(&ctxt,
DCCH,
rrc_eNB_mui++,
SDU_CONFIRM_NO,
size,
buffer,
PDCP_TRANSMISSION_MODE_CONTROL);
} else {
LOG_E(F1AP, "no ue_context for RNTI %x, acknowledging release\n", m->rnti);
}
PROTOCOL_CTXT_SET_BY_INSTANCE(&ctxt,
0,
ENB_FLAG_YES,
m->rnti,
0, 0);
size = rrc_eNB_generate_RRCConnectionReconfiguration_endc(&ctxt, ue_context, buffer, 8192, scg_CellGroupConfig, nr1_conf);
rrc_data_req(&ctxt,
DCCH,
rrc_eNB_mui++,
SDU_CONFIRM_NO,
size,
buffer,
PDCP_TRANSMISSION_MODE_CONTROL);
}
//-----------------------------------------------------------------------------
void *rrc_enb_process_itti_msg(void *notUsed) {
MessageDef *msg_p;
......
targets/ARCH/COMMON/common_lib.h
View file @ 2dcf50a5
......@@ -434,6 +434,11 @@ struct openair0_device_t {
* \param arg pointer to capabilities or configuration
*/
int (*trx_write_init)(openair0_device *device);
/* \brief Get internal parameter
* \param id parameter to get
* \return a pointer to the parameter
*/
void *(*get_internal_parameter)(char *id);
};
/* type of device init function, implemented in shared lib */
......
targets/ARCH/ETHERNET/benetel/4g/benetel.c 0 → 100644
View file @ 2dcf50a5
This diff is collapsed.
targets/ARCH/ETHERNET/benetel/4g/dpdk_driver.c 0 → 100644
View file @ 2dcf50a5
This diff is collapsed.
targets/ARCH/ETHERNET/benetel/4g/low.c 0 → 100644
View file @ 2dcf50a5
/*
* 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.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void store_ul(benetel_t *bs, ul_packet_t *ul)
{
/* only antenna 0 for the moment */
if (ul->antenna != 0)
return;
if (ul->subframe != bs->next_subframe ||
ul->symbol != bs->next_symbol) {
printf("%s: fatal, expected frame.sf.symbol %d.%d.%d, got %d.%d.%d\n",
__FUNCTION__,
bs->expected_benetel_frame, bs->next_subframe, bs->next_symbol,
ul->frame, ul->subframe, ul->symbol);
exit(1);
}
lock_ul_buffer(bs->buffers, bs->next_subframe);
if (bs->buffers->ul_busy[bs->next_subframe] & (1 << bs->next_symbol)) {
printf("%s: warning, UL overflow (sf.symbol %d.%d)\n", __FUNCTION__,
bs->next_subframe, bs->next_symbol);
}
memcpy(bs->buffers->ul[bs->next_subframe] + bs->next_symbol * 1200*4,
ul->iq, 1200*4);
bs->buffers->ul_busy[bs->next_subframe] |= (1 << bs->next_symbol);
signal_ul_buffer(bs->buffers, bs->next_subframe);
unlock_ul_buffer(bs->buffers, bs->next_subframe);
bs->next_symbol++;
if (bs->next_symbol == 14) {
bs->next_symbol = 0;
bs->next_subframe = (bs->next_subframe + 1) % 10;
if (bs->next_subframe == 0) {
bs->expected_benetel_frame++;
bs->expected_benetel_frame &= 255;
}
}
}
void store_prach(benetel_t *bs, int frame, int subframe, void *data)
{
static int last_frame = -1;
static int last_subframe = -1;
/* hack: antenna number is always 0, discard second packet with same f/sf */
if (frame == last_frame && subframe == last_subframe) return;
last_frame = frame;
last_subframe = subframe;
lock_ul_buffer(bs->buffers, subframe);
if (bs->buffers->prach_busy[subframe]) {
printf("store_prach: fatal: previous prach buffer not processed\n");
unlock_ul_buffer(bs->buffers, subframe);
return;
}
bs->buffers->prach_busy[subframe] = 1;
memcpy(bs->buffers->prach[subframe], data, 849*4);
signal_ul_buffer(bs->buffers, subframe);
unlock_ul_buffer(bs->buffers, subframe);
}
void *benetel_start_dpdk(char *ifname, shared_buffers *buffers, char *dpdk_main_command_line);
void *benetel_start(char *ifname, shared_buffers *buffers, char *dpdk_main_command_line)
{
if (!strcmp(ifname, "dpdk"))
return benetel_start_dpdk(ifname, buffers, dpdk_main_command_line);
printf("benetel: fatal: interface %s not supported, only dpdpk is supported\n", ifname);
exit(1);
}
targets/ARCH/ETHERNET/benetel/4g/low.h 0 → 100644
View file @ 2dcf50a5
/*
* 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 _BENETEL_LOW_H_
#define _BENETEL_LOW_H_
#include "shared_buffers.h"
typedef struct {
shared_buffers *buffers;
int next_subframe;
int next_symbol;
int expected_benetel_frame;
char *dpdk_main_command_line;
} benetel_t;
typedef struct {
int frame;
int subframe;
int slot;
int symbol;
int antenna;
unsigned char iq[4800];
} ul_packet_t;
void *benetel_start(char *ifname, shared_buffers *buffers, char *dpdk_main_command_line);
void store_ul(benetel_t *bs, ul_packet_t *ul);
void store_prach(benetel_t *bs, int frame, int subframe, void *data);
#endif /* _BENETEL_LOW_H_ */
targets/ARCH/ETHERNET/benetel/4g/low_dpdk.c 0 → 100644
View file @ 2dcf50a5
/*
* 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
*/
/* those 2 lines for CPU_SET */
#define _GNU_SOURCE
#include <sched.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include "low.h"
int dpdk_main(int argc, char **argv, benetel_t *);
void *dpdk_thread(void *_bs)
{
benetel_t *bs = _bs;
int n = 0;
char **v = NULL; // { "softmodem", "-n", "2", "-l", "8", "--", "-p", "0x2" };
char *s = bs->dpdk_main_command_line;
char *tok;
while ((tok = strtok(s, " ")) != NULL) {
n++;
v = realloc(v, n * sizeof(char *));
if (v == NULL) {
printf("%s: out of memory\n", __FUNCTION__);
exit(1);
}
v[n-1] = tok;
s = NULL;
}
dpdk_main(n, v, bs);
exit(1);
return 0;
}
void *benetel_start_dpdk(char *ifname, shared_buffers *buffers, char *dpdk_main_command_line)
{
benetel_t *bs;
bs = calloc(1, sizeof(benetel_t));
if (bs == NULL) {
printf("%s: out of memory\n", __FUNCTION__);
exit(1);
}
bs->buffers = buffers;
bs->expected_benetel_frame = 255;
bs->dpdk_main_command_line = dpdk_main_command_line;
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(12,&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/benetel/4g/shared_buffers.c 0 → 100644
View file @ 2dcf50a5
/*
* 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>
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[1] = 0x3fff;
s->dl_busy[2] = 0x3fff;
s->dl_busy[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/benetel/4g/shared_buffers.h 0 → 100644
View file @ 2dcf50a5
/*
* 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>
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_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/benetel/5g/benetel.c 0 → 100644
View file @ 2dcf50a5
This diff is collapsed.
targets/ARCH/ETHERNET/benetel/5g/dpdk_driver.c 0 → 100644
View file @ 2dcf50a5
This diff is collapsed.
targets/ARCH/ETHERNET/benetel/5g/low.c 0 → 100644
View file @ 2dcf50a5
/*
* 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.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void store_ul(benetel_t *bs, ul_packet_t *ul)
{
/* only antenna 0 for the moment */
if (ul->antenna != 0)
return;
if (ul->slot != bs->next_slot ||
ul->symbol != bs->next_symbol) {
printf("%s: fatal, expected frame.sl.symbol %d.%d.%d, got %d.%d.%d\n",
__FUNCTION__,
bs->expected_benetel_frame, bs->next_slot, bs->next_symbol,
ul->frame, ul->slot, ul->symbol);
exit(1);
}
lock_ul_buffer(bs->buffers, bs->next_slot);
if (bs->buffers->ul_busy[bs->next_slot] & (1 << bs->next_symbol)) {
printf("%s: warning, UL overflow (sl.symbol %d.%d)\n", __FUNCTION__,
bs->next_slot, bs->next_symbol);
}
memcpy(bs->buffers->ul[bs->next_slot] + bs->next_symbol * 1272*4,
ul->iq, 1272*4);
bs->buffers->ul_busy[bs->next_slot] |= (1 << bs->next_symbol);
signal_ul_buffer(bs->buffers, bs->next_slot);
unlock_ul_buffer(bs->buffers, bs->next_slot);
bs->next_symbol++;
if (bs->next_symbol == 14) {
bs->next_symbol = 0;
bs->next_slot = (bs->next_slot + 1) % 20;
if (bs->next_slot == 0) {
bs->expected_benetel_frame++;
bs->expected_benetel_frame &= 255;
}
}
}
void store_prach(benetel_t *bs, int frame, int slot, void *data)
{
static int last_frame = -1;
static int last_slot = -1;
/* hack: antenna number is always 0, discard second packet with same f/sf */
//if (frame == last_frame && slot == last_slot) return;
if (frame == last_frame && slot == last_slot) { printf("got f.sl %d.%d twice\n", frame, slot); return; }
last_frame = frame;
last_slot = slot;
lock_ul_buffer(bs->buffers, slot);
if (bs->buffers->prach_busy[slot]) {
printf("store_prach: fatal: previous prach buffer not processed\n");
unlock_ul_buffer(bs->buffers, slot);
return;
}
bs->buffers->prach_busy[slot] = 1;
memcpy(bs->buffers->prach[slot], data, 839*4);
signal_ul_buffer(bs->buffers, slot);
unlock_ul_buffer(bs->buffers, slot);
}
void *benetel_start_dpdk(char *ifname, shared_buffers *buffers, char *dpdk_main_command_line);
void *benetel_start(char *ifname, shared_buffers *buffers, char *dpdk_main_command_line)
{
if (!strcmp(ifname, "dpdk"))
return benetel_start_dpdk(ifname, buffers, dpdk_main_command_line);
printf("benetel: fatal: interface %s not supported, only dpdpk is supported\n", ifname);
exit(1);
}
targets/ARCH/ETHERNET/benetel/5g/low.h 0 → 100644
View file @ 2dcf50a5
/*
* 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 _BENETEL_LOW_H_
#define _BENETEL_LOW_H_
#include "shared_buffers.h"
typedef struct {
shared_buffers *buffers;
int next_slot;
int next_symbol;
int expected_benetel_frame;
char *dpdk_main_command_line;
} benetel_t;
typedef struct {
int frame;
int slot;
int symbol;
int antenna;
unsigned char iq[5088];
} ul_packet_t;
void *benetel_start(char *ifname, shared_buffers *buffers, char *dpdk_main_command_line);
void store_ul(benetel_t *bs, ul_packet_t *ul);
void store_prach(benetel_t *bs, int frame, int slot, void *data);
#endif /* _BENETEL_LOW_H_ */
targets/ARCH/ETHERNET/benetel/5g/low_dpdk.c 0 → 100644
View file @ 2dcf50a5
/*
* 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
*/
/* those 2 lines for CPU_SET */
#define _GNU_SOURCE
#include <sched.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include "low.h"
int dpdk_main(int argc, char **argv, benetel_t *);
void *dpdk_thread(void *_bs)
{
benetel_t *bs = _bs;
int n = 0;
char **v = NULL; // = { "softmodem", "-n", "2", "--file-prefix", "pg2", "-l", "6", "--", "-p", "0x1" };
char *s = bs->dpdk_main_command_line;
char *tok;
while ((tok = strtok(s, " ")) != NULL) {
n++;
v = realloc(v, n * sizeof(char *));
if (v == NULL) {
printf("%s: out of memory\n", __FUNCTION__);
exit(1);
}
v[n-1] = tok;
s = NULL;
}
dpdk_main(n, v, bs);
exit(1);
return 0;
}
void *benetel_start_dpdk(char *ifname, shared_buffers *buffers, char *dpdk_main_command_line)
{
benetel_t *bs;
bs = calloc(1, sizeof(benetel_t));
if (bs == NULL) {
printf("%s: out of memory\n", __FUNCTION__);
exit(1);
}
bs->buffers = buffers;
bs->expected_benetel_frame = 255;
bs->dpdk_main_command_line = dpdk_main_command_line;
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/benetel/5g/shared_buffers.c 0 → 100644
View file @ 2dcf50a5
/*
* 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>
void init_buffers(shared_buffers *s)
{
int slot;
memset(s, 0, sizeof(*s));
for (slot = 0; slot < 20; slot++) {
if (pthread_mutex_init(&s->m_dl[slot], NULL) != 0 ||
pthread_cond_init(&s->c_dl[slot], NULL) != 0 ||
pthread_mutex_init(&s->m_ul[slot], NULL) != 0 ||
pthread_cond_init(&s->c_ul[slot], NULL) != 0) {
printf("%s: error initializing mutex/cond\n", __FUNCTION__);
exit(1);
}
}
/* the gNB's first transmitted DL slot is 6 but the device
* needs to have slots 1, 2 and 3, 4 and 5 ready. Let's pretend
* they are ready.
*/
s->dl_busy[1] = 0x3fff;
s->dl_busy[2] = 0x3fff;
s->dl_busy[3] = 0x3fff;
s->dl_busy[4] = 0x3fff;
s->dl_busy[5] = 0x3fff;
}
void lock_dl_buffer(shared_buffers *s, int slot)
{
if (pthread_mutex_lock(&s->m_dl[slot]) != 0) {
printf("%s: fatal: lock fails\n", __FUNCTION__);
exit(1);
}
}
void unlock_dl_buffer(shared_buffers *s, int slot)
{
if (pthread_mutex_unlock(&s->m_dl[slot]) != 0) {
printf("%s: fatal: unlock fails\n", __FUNCTION__);
exit(1);
}
}
void wait_dl_buffer(shared_buffers *s, int slot)
{
if (pthread_cond_wait(&s->c_dl[slot], &s->m_dl[slot]) != 0) {
printf("%s: fatal: cond_wait fails\n", __FUNCTION__);
exit(1);
}
}
void signal_dl_buffer(shared_buffers *s, int slot)
{
if (pthread_cond_broadcast(&s->c_dl[slot]) != 0) {
printf("%s: fatal: cond_broadcast fails\n", __FUNCTION__);
exit(1);
}
}
void lock_ul_buffer(shared_buffers *s, int slot)
{
if (pthread_mutex_lock(&s->m_ul[slot]) != 0) {
printf("%s: fatal: lock fails\n", __FUNCTION__);
printf("%s: fatal: lock fails slot %d\n", __FUNCTION__, slot);
exit(1);
}
}
void unlock_ul_buffer(shared_buffers *s, int slot)
{
if (pthread_mutex_unlock(&s->m_ul[slot]) != 0) {
printf("%s: fatal: unlock fails\n", __FUNCTION__);
exit(1);
}
}
void wait_ul_buffer(shared_buffers *s, int slot)
{
if (pthread_cond_wait(&s->c_ul[slot], &s->m_ul[slot]) != 0) {
printf("%s: fatal: cond_wait fails\n", __FUNCTION__);
exit(1);
}
}
void signal_ul_buffer(shared_buffers *s, int slot)
{
if (pthread_cond_broadcast(&s->c_ul[slot]) != 0) {
printf("%s: fatal: cond_broadcast fails\n", __FUNCTION__);
exit(1);
}
}
targets/ARCH/ETHERNET/benetel/5g/shared_buffers.h 0 → 100644
View file @ 2dcf50a5
/*
* 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>
typedef struct {
unsigned char dl[20][14*1272*4];
unsigned char ul[20][14*1272*4];
uint16_t dl_busy[20];
uint16_t ul_busy[20];
pthread_mutex_t m_ul[20];
pthread_cond_t c_ul[20];
pthread_mutex_t m_dl[20];
pthread_cond_t c_dl[20];
unsigned char prach[20][849*4];
unsigned char prach_busy[20];
/* 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 slot);
void unlock_dl_buffer(shared_buffers *s, int slot);
void wait_dl_buffer(shared_buffers *s, int slot);
void signal_dl_buffer(shared_buffers *s, int slot);
void lock_ul_buffer(shared_buffers *s, int slot);
void unlock_ul_buffer(shared_buffers *s, int slot);
void wait_ul_buffer(shared_buffers *s, int slot);
void signal_ul_buffer(shared_buffers *s, int slot);
#endif /* _SHARED_BUFFERS_H_ */
targets/PROJECTS/GENERIC-LTE-EPC/CONF/benetel-4g.conf 0 → 100644
View file @ 2dcf50a5
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/benetel-5g.conf 0 → 100644
View file @ 2dcf50a5
This diff is collapsed.
targets/RT/USER/lte-ru.c
View file @ 2dcf50a5
......@@ -2675,6 +2675,15 @@ void set_function_spec_param(RU_t *ru) {
exit(-1);
}
if (ru->ifdevice.get_internal_parameter != NULL) {
void *t = ru->ifdevice.get_internal_parameter("fh_if4p5_south_in");
if (t != NULL)
ru->fh_south_in = t;
t = ru->ifdevice.get_internal_parameter("fh_if4p5_south_out");
if (t != NULL)
ru->fh_south_out = t;
}
malloc_IF4p5_buffer(ru);
break;
......
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