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add UE Context Setup Req at CU/DU

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- add message sender (CU) + handler (CU) and fill with data from ITTI message
- add PLMNID_TO_MCC_MNC and BIT_STRING_TO_TRANSPORT_LAYER_ADDRESS_IPv4 macros
- correct TRANSPORT_LAYER_ADDRESS_TO_BIT_STRING:
  change name to TRANSPORT_LAYER_ADDRESS_IPv4_TO_BIT_STRING, make it send 4B, not 5
This commit is contained in:
Robert Schmidt
2018-09-19 11:46:38 +02:00
parent d9661177fa
commit c19bdb776f
7 changed files with 214 additions and 74 deletions
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openair2/COMMON/f1ap_messages_def.h
+1
View File
@@ -39,6 +39,7 @@ MESSAGE_DEF(F1AP_UL_RRC_MESSAGE , MESSAGE_PRIORITY_MED, f1ap_ul_r
/* RRC -> F1AP messages */
MESSAGE_DEF(F1AP_DL_RRC_MESSAGE , MESSAGE_PRIORITY_MED, f1ap_dl_rrc_message_t , f1ap_dl_rrc_message )
//MESSAGE_DEF(F1AP_INITIAL_CONTEXT_SETUP_REQ , MESSAGE_PRIORITY_MED, f1ap_initial_context_setup_req_t , f1ap_initial_context_setup_req )
MESSAGE_DEF(F1AP_UE_CONTEXT_SETUP_REQ, MESSAGE_PRIORITY_MED, f1ap_ue_context_setup_req_t, f1ap_ue_context_setup_req)
openair2/COMMON/f1ap_messages_types.h
+29 -3
View File
@@ -22,6 +22,8 @@
#ifndef F1AP_MESSAGES_TYPES_H_
#define F1AP_MESSAGES_TYPES_H_
#include "rlc.h"
//-------------------------------------------------------------------------------------------//
// Defines to access message fields.
@@ -33,6 +35,7 @@
#define F1AP_INITIAL_UL_RRC_MESSAGE(mSGpTR) (mSGpTR)->ittiMsg.f1ap_initial_ul_rrc_message
#define F1AP_UL_RRC_MESSAGE(mSGpTR) (mSGpTR)->ittiMsg.f1ap_ul_rrc_message
#define F1AP_UE_CONTEXT_SETUP_REQ(mSGpTR) (mSGpTR)->ittiMsg.f1ap_ue_context_setup_req
#define F1AP_UE_CONTEXT_RELEASE_RESP(mSGpTR) (mSGpTR)->ittiMsg.f1ap_ue_context_release_resp
#define F1AP_UE_CONTEXT_MODIFICATION_RESP(mSGpTR) (mSGpTR)->ittiMsg.f1ap_ue_context_modification_resp
#define F1AP_UE_CONTEXT_MODIFICATION_FAIL(mSGpTR) (mSGpTR)->ittiMsg.f1ap_ue_context_modification_fail
@@ -249,8 +252,31 @@ typedef struct f1ap_ul_rrc_message_s {
int rrc_container_length;
} f1ap_ul_rrc_message_t;
/*typedef struct f1ap_ue_context_setup_req_s {
} f1ap_ue_context_setup_req_t;*/
typedef struct f1ap_up_tnl_s {
in_addr_t tl_address; // currently only IPv4 supported
uint32_t gtp_teid;
} f1ap_up_tnl_t;
typedef struct f1ap_drb_to_be_setup_s {
uint8_t drb_id;
f1ap_up_tnl_t up_ul_tnl[2];
uint8_t up_ul_tnl_length;
rlc_mode_t rlc_mode;
} f1ap_drb_to_be_setup_t;
typedef struct f1ap_ue_context_setup_req_s {
uint32_t gNB_CU_ue_id;
uint32_t *gNB_DU_ue_id;
// SpCell Info
uint16_t mcc;
uint16_t mnc;
uint8_t mnc_digit_length;
uint64_t nr_cellid;
uint32_t servCellId;
uint8_t *cu_to_du_rrc_information;
uint8_t cu_to_du_rrc_information_length;
f1ap_drb_to_be_setup_t *drbs_to_be_setup;
uint8_t drbs_to_be_setup_length;
} f1ap_ue_context_setup_req_t;
#endif /* F1AP_MESSAGES_TYPES_H_ */