PDCP: rename add_drb to nr_pdcp_add_drb

doc/SW_archi.md

@@ -325,7 +325,7 @@ The PDCP implementation is secured by a general mutex, akin to the design of the
 
 Initialization of the PDCP layer follows a structure similar to that of the RLC layer. The function `nr_pdcp_layer_init()` initializes PDCP, while a second initialization function, `pdcp_module_init()`, must also be invoked.
 
-To manage UE connections, `nr_pdcp_add_srbs()` is employed for adding UE SRBs in PDCP, while `nr_pdcp_remove_UE()` is used for their removal. Similarly, `add_drb()` adds UE DRB in PDCP, with `nr_pdcp_remove_UE()` handling their removal.
+To manage UE connections, `nr_pdcp_add_srbs()` is employed for adding UE SRBs in PDCP, while `nr_pdcp_remove_UE()` is used for their removal. Similarly, `nr_pdcp_add_drb()` adds UE DRB in PDCP, with `nr_pdcp_remove_UE()` handling their removal.
 
 ## PDCP Tx flow
 

openair2/LAYER2/nr_pdcp/cucp_cuup_handler.c

@@ -155,7 +155,7 @@ static void e1_add_bearers(const int ue_id, const NR_DRB_ToAddModList_t *addMod,
     // add SDAP entity
     new_nr_sdap_entity(GNB_FLAG_YES, ue_id, sdap);
     // add PDCP entity
-    add_drb(GNB_FLAG_YES, ue_id, drb->pdcp_Config, &sdap, sp);
+    nr_pdcp_add_drb(GNB_FLAG_YES, ue_id, drb->pdcp_Config, &sdap, sp);
   }
 }
 

openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.c

@@ -575,11 +575,11 @@ void add_srb(int is_gnb,
   nr_pdcp_manager_unlock(nr_pdcp_ue_manager);
 }
 
-void add_drb(int is_gnb,
+void nr_pdcp_add_drb(int is_gnb,
-             const ue_id_t UEid,
+                     const ue_id_t UEid,
-             const NR_PDCP_Config_t *pdcp,
+                     const NR_PDCP_Config_t *pdcp,
-             sdap_config_t *sdap,
+                     const sdap_config_t *sdap,
-             const nr_pdcp_entity_security_keys_and_algos_t *security_parameters)
+                     const nr_pdcp_entity_security_keys_and_algos_t *security_parameters)
 {
   nr_pdcp_ue_t *ue;
 

openair2/LAYER2/nr_pdcp/nr_pdcp_oai_api.h

@@ -48,11 +48,11 @@ void nr_pdcp_add_srbs(eNB_flag_t enb_flag,
                       NR_SRB_ToAddModList_t *const srb2add_list,
                       const nr_pdcp_entity_security_keys_and_algos_t *security_parameters);
 
-void add_drb(int is_gnb,
+void nr_pdcp_add_drb(int is_gnb,
-             const ue_id_t UEid,
+                     const ue_id_t UEid,
-             const NR_PDCP_Config_t *pdcp,
+                     const NR_PDCP_Config_t *pdcp,
-             struct sdap_configuration_s *sdap,
+                     const struct sdap_configuration_s *sdap,
-             const nr_pdcp_entity_security_keys_and_algos_t *security_parameters);
+                     const nr_pdcp_entity_security_keys_and_algos_t *security_parameters);
 
 void nr_pdcp_remove_UE(ue_id_t ue_id);
 void nr_pdcp_reestablishment(ue_id_t ue_id,

openair2/RRC/NR/rrc_gNB_nsa.c

@@ -179,7 +179,7 @@ static void rrc_nsa_add_drb(const int ue_id,
     // add SDAP entity (terminated at gNB, since it's EPC)
     new_nr_sdap_entity(GNB_FLAG_YES, ue_id, sdap);
     // add PDCP entity
-    add_drb(GNB_FLAG_YES, ue_id, drb->pdcp_Config, &sdap, sp);
+    nr_pdcp_add_drb(GNB_FLAG_YES, ue_id, drb->pdcp_Config, &sdap, sp);
   }
 }
 

openair2/RRC/NR_UE/rrc_UE.c

@@ -621,7 +621,7 @@ static void rrc_ue_add_bearer(const int ue_id, const NR_DRB_ToAddMod_t *drb, con
   // add SDAP entity
   new_nr_sdap_entity(GNB_FLAG_NO, ue_id, sdap);
   // add PDCP entity
-  add_drb(GNB_FLAG_NO, ue_id, drb->pdcp_Config, &sdap, sp);
+  nr_pdcp_add_drb(GNB_FLAG_NO, ue_id, drb->pdcp_Config, &sdap, sp);
 }
 
 /**