Contains MAC changes to run || DLSCH

DL config as array in MAC
Run RX slot processing in Tpool thread
Fixed race in phy config
Changed mac_IF_mutex
Proc Tx: Lets wait for Proc Rx to get ACK/NACK
-(only on slots that carry ACK/NACK)
Fix problem with rfsim
Separated PDCCH and PDSCH decoding functions. Run PDCCH decoding in main UE_thread.
Fixed race in MAC dci config struct
needed for parallel processing of slots
Moved DLSCH transport block buffer to stack
rx_ind as static allocation
L2sim: Fixed calling of MAC sched in wrong slot
Fix DCI extract bug for RA procedure

nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h

@@ -21,6 +21,7 @@
 #include "stddef.h"
 #include "platform_types.h"
 #include "fapi_nr_ue_constants.h"
+#include "PHY/impl_defs_top.h"
 #include "PHY/impl_defs_nr.h"
 #include "common/utils/nr/nr_common.h"
 
@@ -390,8 +391,6 @@ typedef struct {
 } fapi_nr_ul_config_request_pdu_t;
 
 typedef struct {
-  //uint16_t sfn;
-  //uint16_t slot;
   uint16_t sfn;
   uint16_t slot;
   uint8_t number_pdus;
@@ -483,6 +482,7 @@ typedef struct {
   uint8_t nscid;
   uint16_t dlDmrsScramblingId;
   uint16_t pduBitmap;
+  uint32_t k1_feedback;
 } fapi_nr_dl_config_dlsch_pdu_rel15_t;
 
 typedef struct {