Merge remote-tracking branch 'origin/nr-fix-harq-round' into integration_2022_wk05

openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c

@@ -463,7 +463,7 @@ uint32_t nr_ulsch_decoding(PHY_VARS_gNB *phy_vars_gNB,
 
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_gNB_ULSCH_DECODING,1);
   harq_process->TBS = pusch_pdu->pusch_data.tb_size;
-  harq_process->round = nr_rv_round_map[pusch_pdu->pusch_data.rv_index];
+  harq_process->round = nr_rv_to_round(pusch_pdu->pusch_data.rv_index);
 
   harq_process->new_rx = false; // flag to indicate if this is a new reception for this harq (initialized to false)
   if (harq_process->round == 0) {

openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c

@@ -271,7 +271,6 @@ bool nr_ue_postDecode(PHY_VARS_NR_UE *phy_vars_ue, notifiedFIFO_elt_t *req, bool
       //LOG_D(PHY,"[UE %d] DLSCH: Setting NAK for SFN/SF %d/%d (pid %d, status %d, round %d, TBS %d, mcs %d) Kr %d r %d harq_process->round %d\n",
       //      phy_vars_ue->Mod_id, frame, nr_slot_rx, harq_pid,harq_process->status, harq_process->round,harq_process->TBS,harq_process->mcs,Kr,r,harq_process->round);
       harq_process->ack = 0;
-      harq_process->round++;
       if (harq_process->round >= dlsch->Mlimit) {
         harq_process->status = SCH_IDLE;
         harq_process->round  = 0;

openair1/PHY/defs_nr_common.h

@@ -113,7 +113,16 @@
 #define NR_NB_TH_SLOT 2
 
 extern const uint8_t nr_rv_round_map[4]; 
-extern const uint8_t nr_rv_round_map_ue[4]; 
+
+static inline
+uint8_t nr_rv_to_round(uint8_t rv)
+{
+  for (uint8_t round = 0; round < 4; round++) {
+    if (nr_rv_round_map[round] == rv)
+      return round;
+  }
+  return 0;
+}
 
 typedef enum {
   NR_MU_0=0,

openair1/SCHED_NR_UE/harq_nr.c

@@ -349,7 +349,7 @@ void downlink_harq_process(NR_DL_UE_HARQ_t *dl_harq, int harq_pid, int ndi, int
         dl_harq->DCINdi = ndi;
         break;
       case 1:
-        dl_harq->round = 2;
+        dl_harq->round = 3;
         dl_harq->status = ACTIVE;
         dl_harq->first_rx = 0;
         if (dl_harq->DCINdi != ndi) {
@@ -373,7 +373,7 @@ void downlink_harq_process(NR_DL_UE_HARQ_t *dl_harq, int harq_pid, int ndi, int
           dl_harq->status = SCH_IDLE;
         break;
       case 3:
-        dl_harq->round = 3;
+        dl_harq->round = 2;
         dl_harq->status = ACTIVE;
         dl_harq->first_rx = 0;
         if (dl_harq->DCINdi != ndi) {

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

@@ -78,8 +78,6 @@ fifo_dump_emos_UE emos_dump_UE;
 
 char nr_mode_string[NUM_UE_MODE][20] = {"NOT SYNCHED","PRACH","RAR","RA_WAIT_CR", "PUSCH", "RESYNCH"};
 
-const uint8_t nr_rv_round_map_ue[4] = {0, 2, 1, 3};
-
 #if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR) || defined(OAI_ADRV9371_ZC706)
 extern uint64_t downlink_frequency[MAX_NUM_CCs][4];
 #endif

openair1/SIMULATION/NR_PHY/dlschsim.c

@@ -59,8 +59,7 @@ double cpuf;
 //uint8_t nfapi_mode = 0;
 uint16_t NB_UE_INST = 1;
 
-uint8_t const nr_rv_round_map[4] = {0, 2, 1, 3};
-uint8_t const nr_rv_round_map_ue[4] = {0, 2, 1, 3};
+uint8_t const nr_rv_round_map[4] = {0, 2, 3, 1};
 
 // needed for some functions
 PHY_VARS_NR_UE *PHY_vars_UE_g[1][1] = { { NULL } };

openair1/SIMULATION/NR_PHY/pbchsim.c

@@ -63,8 +63,7 @@ uint16_t NB_UE_INST = 1;
 // needed for some functions
 openair0_config_t openair0_cfg[MAX_CARDS];
 
-uint8_t const nr_rv_round_map[4] = {0, 2, 1, 3};
-uint8_t const nr_rv_round_map_ue[4] = {0, 2, 1, 3};
+uint8_t const nr_rv_round_map[4] = {0, 2, 3, 1};
 
 uint64_t get_softmodem_optmask(void) {return 0;}
 softmodem_params_t *get_softmodem_params(void) {return 0;}

openair1/SIMULATION/NR_PHY/pucchsim.c

@@ -56,8 +56,7 @@ int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
 double cpuf;
 //uint8_t nfapi_mode = 0;
 uint16_t NB_UE_INST = 1;
-uint8_t const nr_rv_round_map[4] = {0, 2, 1, 3};
-uint8_t const nr_rv_round_map_ue[4] = {0, 2, 1, 3};
+uint8_t const nr_rv_round_map[4] = {0, 2, 3, 1};
 
 // needed for some functions
 PHY_VARS_NR_UE * PHY_vars_UE_g[1][1]={{NULL}};

openair1/SIMULATION/NR_PHY/ulschsim.c

@@ -56,8 +56,7 @@ int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
 
 void init_downlink_harq_status(NR_DL_UE_HARQ_t *dl_harq) {}
 
-uint8_t const nr_rv_round_map[4] = {0, 2, 1, 3};
-uint8_t const nr_rv_round_map_ue[4] = {0, 2, 1, 3};
+uint8_t const nr_rv_round_map[4] = {0, 2, 3, 1};
 
 double cpuf;
 //uint8_t nfapi_mode = 0;

openair1/SIMULATION/NR_PHY/ulsim.c

@@ -244,7 +244,6 @@ nrUE_params_t *get_nrUE_params(void) {
 // needed for some functions
 uint16_t n_rnti = 0x1234;
 openair0_config_t openair0_cfg[MAX_CARDS];
-//const uint8_t nr_rv_round_map[4] = {0, 2, 1, 3}; 
 
 channel_desc_t *UE2gNB[NUMBER_OF_UE_MAX][NUMBER_OF_gNB_MAX];
 

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c

@@ -55,6 +55,7 @@
 #include <errno.h>
 #include <string.h>
 
+const uint8_t nr_rv_round_map[4] = { 0, 2, 3, 1 };
 uint16_t nr_pdcch_order_table[6] = { 31, 31, 511, 2047, 2047, 8191 };
 
 uint8_t vnf_first_sched_entry = 1;

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c

@@ -53,7 +53,6 @@
 //#define UL_HARQ_PRINT
 extern RAN_CONTEXT_t RC;
 
-const uint8_t nr_rv_round_map[4] = {0, 2, 3, 1};
 //#define ENABLE_MAC_PAYLOAD_DEBUG 1
 
 //uint8_t mac_pdu[MAX_NR_DLSCH_PAYLOAD_BYTES];