Add stubs for F1 Setup Request/Response/Failure messages

openair2/LAYER2/NR_MAC_gNB/mac_rrc_dl_handler.c

@@ -30,6 +30,17 @@
 #include "uper_decoder.h"
 #include "uper_encoder.h"
 
+void f1_setup_response(const f1ap_setup_resp_t *resp)
+{
+  AssertFatal(false, "not implemented\n");
+}
+
+void f1_setup_failure(const f1ap_setup_failure_t *failure)
+{
+  LOG_E(MAC, "the CU reported F1AP Setup Failure, is there a configuration mismatch?\n");
+  exit(1);
+}
+
 static NR_RLC_BearerConfig_t *get_bearerconfig_from_srb(const f1ap_srb_to_be_setup_t *srb)
 {
   long priority = srb->srb_id; // high priority for SRB

openair2/LAYER2/NR_MAC_gNB/mac_rrc_dl_handler.h

@@ -25,6 +25,9 @@
 #include "platform_types.h"
 #include "f1ap_messages_types.h"
 
+void f1_setup_response(const f1ap_setup_resp_t *resp);
+void f1_setup_failure(const f1ap_setup_failure_t *failure);
+
 void ue_context_setup_request(const f1ap_ue_context_setup_t *req);
 void ue_context_modification_request(const f1ap_ue_context_modif_req_t *req);
 void ue_context_modification_confirm(const f1ap_ue_context_modif_confirm_t *confirm);

openair2/LAYER2/NR_MAC_gNB/mac_rrc_ul.h

@@ -25,6 +25,8 @@
 #include "platform_types.h"
 #include "f1ap_messages_types.h"
 
+typedef void (*f1_setup_request_func_t)(const f1ap_setup_req_t* req);
+
 typedef void (*ue_context_setup_response_func_t)(const f1ap_ue_context_setup_t* req, const f1ap_ue_context_setup_t *resp);
 typedef void (*ue_context_modification_response_func_t)(const f1ap_ue_context_modif_req_t *req,
                                                         const f1ap_ue_context_modif_resp_t *resp);

openair2/LAYER2/NR_MAC_gNB/mac_rrc_ul_direct.c

@@ -24,6 +24,11 @@
 
 #include "mac_rrc_ul.h"
 
+static void f1_setup_request_direct(const f1ap_setup_req_t *req)
+{
+  AssertFatal(false, "not implemented\n");
+}
+
 static void ue_context_setup_response_direct(const f1ap_ue_context_setup_t *req, const f1ap_ue_context_setup_t *resp)
 {
   DevAssert(req->drbs_to_be_setup_length == resp->drbs_to_be_setup_length);
@@ -172,6 +177,7 @@ static void initial_ul_rrc_message_transfer_direct(module_id_t module_id, const
 
 void mac_rrc_ul_direct_init(struct nr_mac_rrc_ul_if_s *mac_rrc)
 {
+  mac_rrc->f1_setup_request = f1_setup_request_direct;
   mac_rrc->ue_context_setup_response = ue_context_setup_response_direct;
   mac_rrc->ue_context_modification_response = ue_context_modification_response_direct;
   mac_rrc->ue_context_modification_required = ue_context_modification_required_direct;

openair2/LAYER2/NR_MAC_gNB/mac_rrc_ul_f1ap.c

@@ -29,6 +29,11 @@
 
 #include "mac_rrc_ul.h"
 
+static void f1_setup_request_f1ap(const f1ap_setup_req_t *req)
+{
+  AssertFatal(false, "not implemented\n");
+}
+
 static void ue_context_setup_response_f1ap(const f1ap_ue_context_setup_t *req, const f1ap_ue_context_setup_t *resp)
 {
   DevAssert(req->drbs_to_be_setup_length == resp->drbs_to_be_setup_length);
@@ -161,6 +166,7 @@ static void initial_ul_rrc_message_transfer_f1ap(module_id_t module_id, const f1
 
 void mac_rrc_ul_f1ap_init(struct nr_mac_rrc_ul_if_s *mac_rrc)
 {
+  mac_rrc->f1_setup_request = f1_setup_request_f1ap;
   mac_rrc->ue_context_setup_response = ue_context_setup_response_f1ap;
   mac_rrc->ue_context_modification_response = ue_context_modification_response_f1ap;
   mac_rrc->ue_context_modification_required = ue_context_modification_required_f1ap;

openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h

@@ -656,6 +656,7 @@ typedef struct NR_bler_options {
 } NR_bler_options_t;
 
 typedef struct nr_mac_rrc_ul_if_s {
+  f1_setup_request_func_t f1_setup_request;
   ue_context_setup_response_func_t ue_context_setup_response;
   ue_context_modification_response_func_t ue_context_modification_response;
   ue_context_modification_required_func_t ue_context_modification_required;