Commit b9fc5e67 authored by David Price's avatar David Price

Small update mostly tweaking. Still RACHs

parent 80aaca76
......@@ -1807,20 +1807,14 @@ void configure_nfapi_pnf(char *vnf_ip_addr, int vnf_p5_port, char *pnf_ip_addr,
pthread_create(&pnf_start_pthread, NULL, &pnf_start_thread, config);
}
void oai_subframe_ind(eNB_rxtx_proc_t *proc)
void oai_subframe_ind(uint16_t sfn, uint16_t sf)
{
//LOG_D(PHY,"%s(frame:%d, subframe:%d)\n", __FUNCTION__, proc->frame_tx, proc->subframe_tx);
//LOG_D(PHY,"%s(sfn:%d, sf:%d)\n", __FUNCTION__, sfn, sf);
//TODO FIXME - HACK - DJP - using a global to bodge it in
if (p7_config_g != NULL && sync_var==0)
{
//PHY_VARS_eNB *eNB = RC.eNB[0][0];
//int even_frame_thread = eNB->proc.proc_rxtx[0] == proc ? 0 : 1;
int pnf = nfapi_mode==1 ? 1 : 0;
uint16_t sfn = pnf ? proc->frame_tx : proc->frame_rx;
uint16_t sf = pnf ? proc->subframe_tx : proc->frame_rx;
uint16_t sfn_sf_tx = sfn<<4 | sf;
if ((sfn % 100 == 0) && sf==0)
......@@ -1829,7 +1823,7 @@ void oai_subframe_ind(eNB_rxtx_proc_t *proc)
clock_gettime(CLOCK_MONOTONIC, &ts);
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] %s %d.%d (frame:%u subframe:%u) SFN/SF(TX):%u\n", __FUNCTION__, ts.tv_sec, ts.tv_nsec, sfn, sf, NFAPI_SFNSF2DEC(sfn_sf_tx));
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] %s %d.%d (sfn:%u sf:%u) SFN/SF(TX):%u\n", __FUNCTION__, ts.tv_sec, ts.tv_nsec, sfn, sf, NFAPI_SFNSF2DEC(sfn_sf_tx));
}
int subframe_ret = nfapi_pnf_p7_subframe_ind(p7_config_g, p7_config_g->phy_id, sfn_sf_tx);
......
......@@ -513,9 +513,10 @@ void UL_indication(UL_IND_t *UL_info)
IF_Module_t *ifi = if_inst[module_id];
eNB_MAC_INST *mac = RC.mac[module_id];
LOG_D(PHY,"UL_Indication: frame %d, subframe %d, module_id %d, CC_id %d\n",
UL_info->frame,UL_info->subframe,
module_id,CC_id);
LOG_D(PHY,"frame %d, subframe %d, module_id %d, CC_id %d UL_info[rx_ind:%d number_of_harqs:%d number_of_crcs:%d number_of_cqis:%d number_of_preambles:%d]\n",
UL_info->frame,UL_info->subframe,
module_id,CC_id,
UL_info->rx_ind.rx_indication_body.number_of_pdus, UL_info->harq_ind.harq_indication_body.number_of_harqs, UL_info->crc_ind.crc_indication_body.number_of_crcs, UL_info->cqi_ind.number_of_cqis, UL_info->rach_ind.number_of_preambles);
if (nfapi_mode != 1)
{
......@@ -535,8 +536,6 @@ void UL_indication(UL_IND_t *UL_info)
clear_nfapi_information(RC.mac[module_id],CC_id,
UL_info->frame,UL_info->subframe);
LOG_D(PHY, "UL_info[rx_ind:%d number_of_harqs:%d number_of_crcs:%d number_of_cqis:%d number_of_preambles:%d]\n", UL_info->rx_ind.rx_indication_body.number_of_pdus, UL_info->harq_ind.harq_indication_body.number_of_harqs, UL_info->crc_ind.crc_indication_body.number_of_crcs, UL_info->cqi_ind.number_of_cqis, UL_info->rach_ind.number_of_preambles);
handle_rach(UL_info);
handle_sr(UL_info);
......
......@@ -151,8 +151,9 @@ void wakeup_prach_eNB(PHY_VARS_eNB *eNB,RU_t *ru,int frame,int subframe);
void wakeup_prach_eNB_br(PHY_VARS_eNB *eNB,RU_t *ru,int frame,int subframe);
#endif
extern void oai_subframe_ind(eNB_rxtx_proc_t *proc);
extern uint8_t nfapi_mode;
extern void oai_subframe_ind(uint16_t sfn, uint16_t sf);
extern void add_subframe(uint16_t *frameP, uint16_t *subframeP, int offset);
static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_name) {
......@@ -176,7 +177,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam
#endif
}
LOG_D(PHY, "SFN/SF proc:%d/%d rx_ind:%d/%d [num_pdus:%d]\n", NFAPI_SFNSF2SFN(eNB->UL_INFO.rx_ind.sfn_sf), NFAPI_SFNSF2SF(eNB->UL_INFO.rx_ind.sfn_sf), proc->frame_rx, proc->subframe_rx, eNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus);
LOG_D(PHY, "RX_IND:SFN/SF:%d/%d proc:SFN/SF:%d/%d [rx_ind:num_pdus:%d]\n", NFAPI_SFNSF2DEC(eNB->UL_INFO.rx_ind.sfn_sf), proc->frame_rx, proc->subframe_rx, eNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus);
if (eNB->UL_INFO.rx_ind.sfn_sf == (proc->frame_rx<<4|proc->subframe_rx) && eNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus>0)
{
......@@ -199,10 +200,18 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam
}
}
if (nfapi_mode)
if (nfapi_mode == 1)
{
oai_subframe_ind(proc); // PNF ---> P7:subframe_ind --> VNF
//LOG_E(PHY, "Returned from oai_subframe_ind()\n");
// I am a PNF and I need to let nFAPI know that we have a (sub)frame tick
uint16_t frame = proc->frame_rx;
uint16_t subframe = proc->subframe_rx;
add_subframe(&frame, &subframe, 4);
//oai_subframe_ind(proc->frame_tx, proc->subframe_tx);
//LOG_D(PHY, "oai_subframe_ind(frame:%u, subframe:%d) - NOT CALLED ********\n", frame, subframe);
oai_subframe_ind(frame, subframe);
LOG_D(PHY, "UL_info[rx_ind:%d number_of_harqs:%d number_of_crcs:%d number_of_cqis:%d number_of_preambles:%d]\n", eNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus, eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs, eNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs, eNB->UL_INFO.cqi_ind.number_of_cqis, eNB->UL_INFO.rach_ind.number_of_preambles);
}
......@@ -339,8 +348,7 @@ void eNB_top(PHY_VARS_eNB *eNB, int frame_rx, int subframe_rx, char *string)
proc_rxtx->timestamp_tx = proc->timestamp_tx;
if (rxtx(eNB,proc_rxtx,string) < 0) LOG_E(PHY,"eNB %d CC_id %d failed during execution\n",eNB->Mod_id,eNB->CC_id);
LOG_D(PHY,"eNB_top out %p (proc %p, CC_id %d), frame %d, subframe %d, instance_cnt_prach %d\n",
(void*)pthread_self(), proc, eNB->CC_id, proc->frame_rx,proc->subframe_rx,proc->instance_cnt_prach);
//LOG_D(PHY,"eNB_top out %p (proc %p, CC_id %d), frame %d, subframe %d, instance_cnt_prach %d\n", (void*)pthread_self(), proc, eNB->CC_id, proc->frame_rx,proc->subframe_rx,proc->instance_cnt_prach);
}
}
......
......@@ -129,6 +129,8 @@ int attach_rru(RU_t *ru);
int connect_rau(RU_t *ru);
extern uint8_t nfapi_mode;
extern void oai_subframe_ind(uint16_t frame, uint16_t subframe);
/*************************************************************/
/* Functions to attach and configure RRU */
......@@ -1271,6 +1273,40 @@ static inline int wakeup_prach_ru_br(RU_t *ru) {
}
#endif
#if 0
static inline int wakeup_nfapi_subframe_thread(RU_t *ru) {
int i;
PHY_VARS_eNB **eNB_list = ru->eNB_list;
LOG_D(PHY,"wakeup_nfapi_subframe_thread (num %d) for RU %d ru->eNB_top:%p\n",ru->num_eNB,ru->idx, ru->eNB_top);
if (ru->num_eNB==1 && ru->eNB_top!=0) {
// call eNB function directly
char string[20];
sprintf(string,"Incoming RU %d",ru->idx);
//LOG_D(PHY,"RU %d Call eNB_top\n",ru->idx);
ru->eNB_top(eNB_list[0],ru->proc.frame_rx,ru->proc.subframe_rx,string);
}
else {
LOG_D(PHY,"ru->num_eNB:%d\n", ru->num_eNB);
for (i=0;i<ru->num_eNB;i++)
{
LOG_D(PHY,"ru->wakeup_rxtx:%p\n", ru->wakeup_rxtx);
if (ru->wakeup_rxtx!=0 && ru->wakeup_rxtx(eNB_list[i],ru) < 0)
{
LOG_E(PHY,"could not wakeup eNB rxtx process for subframe %d\n", ru->proc.subframe_rx);
}
}
}
}
#endif
// this is for RU with local RF unit
void fill_rf_config(RU_t *ru, char *rf_config_file) {
......@@ -1517,7 +1553,7 @@ static void* ru_thread( void* param ) {
if (ru->fh_south_in) ru->fh_south_in(ru,&frame,&subframe);
else AssertFatal(1==0, "No fronthaul interface at south port");
LOG_D(PHY,"AFTER fh_south_in - SFN/SF:%d/%d RX:%d/%d TX:%d/%d RC.eNB[0][0]:[RX:%d/%d TX(SFN):%d] eNB:%p RU:eNB:%p proc:%p ru->proc:%p\n",
LOG_D(PHY,"AFTER fh_south_in - SFN/SF:%d/%d RU->proc[RX:%d/%d TX:%d/%d] RC.eNB[0][0]:[RX:%d/%d TX(SFN):%d] eNB:%p RU:eNB:%p proc:%p ru->proc:%p\n",
frame,subframe,
proc->frame_rx,proc->subframe_rx,
proc->frame_tx,proc->subframe_tx,
......@@ -1526,6 +1562,32 @@ static void* ru_thread( void* param ) {
RC.eNB[0][0], ru->eNB_list[0],
proc,&ru->proc);
#if 0
// This needs to be here, because we need to be as close to the interrupt as possible, any later and you get jitter
// However, putting it here causes the PNF to go horribly wrong and get bad harq_pid!
//
if (nfapi_mode == 1) // PNF
{
struct PHY_VARS_eNB_s *eNB = RC.eNB[0][0];
//oai_subframe_ind(proc->frame_tx, proc->subframe_tx);
//LOG_D(PHY, "oai_subframe_ind(frame:%u, subframe:%d) NOT CALLED **************************************\n", frame, subframe);
//uint16_t frame = proc->frame_tx;
//uint16_t subframe = proc->subframe_tx;
//add_subframe(&frame, &subframe, 4);
//oai_subframe_ind(frame, subframe);
//LOG_D(PHY, "oai_subframe_ind(frame:%u, subframe:%d) UL_info[rx_ind:%d number_of_harqs:%d number_of_crcs:%d number_of_cqis:%d number_of_preambles:%d]\n", frame, subframe, eNB->UL_INFO.rx_ind.rx_indication_body.number_of_pdus, eNB->UL_INFO.harq_ind.harq_indication_body.number_of_harqs, eNB->UL_INFO.crc_ind.crc_indication_body.number_of_crcs, eNB->UL_INFO.cqi_ind.number_of_cqis, eNB->UL_INFO.rach_ind.number_of_preambles);
}
#endif
if (nfapi_mode == 1) // PNF
{
// This is the earliest I think we can do this
//wakeup_nfapi_subframe_thread();
}
if (0 && is_prach_subframe(fp, proc->frame_rx, proc->subframe_rx))
LOG_D(PHY,"RU thread (do_prach %d, is_prach_subframe %d), received frame %d, subframe %d\n",
ru->do_prach,
......
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