fix(ldpc-offload-xdma): fix ldpc_xdma library and commit switch in nr-softmodem

executables/nr-gnb.c

@@ -506,7 +506,11 @@ void init_eNB_afterRU(void) {
     LOG_I(PHY,"RC.nb_nr_CC[inst:%d]:%p\n", inst, RC.gNB[inst]);
 
     gNB = RC.gNB[inst];
+#if 1
+    gNB->ldpc_fpga_flag = ldpc_offload_flag;
+#else
     gNB->ldpc_offload_flag = ldpc_offload_flag;
+#endif
 
     phy_init_nr_gNB(gNB);
 

openair1/PHY/CODING/nrLDPC_decoder_offload_xdma/nrLDPC_decoder_offload_xdma.c

@@ -787,8 +787,14 @@ int nrLDPC_decoder_FPGA_PYM(int8_t* buf_in, int8_t* buf_out, DecIFConf dec_conf)
 
   uint8_t i_LS;
 
-  /*Init*/
-  test_dma_init();
+  static int init_flag = 0;
+  if (init_flag == 0) {
+    /*Init*/
+    test_dma_init();
+    init_flag = 1;
+  } else {
+    dma_reset();
+  }
 
   clock_gettime(CLOCK_MONOTONIC, &ts_start0); // time start0
   // LDPC input parameter