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Refactor RRC->MAC Communication: Replace ITTI with notifiedFIFO for Multi-UE Support

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- Replaced ITTI message queues with notifiedFIFO for RRC to MAC communication in UE.
- Enables correct message delivery to multiple MAC instances running in parallel threads.
- Introduced `nr_mac_rrc_message_t` union for MAC-RRC messages.
- Updated all relevant message handling and initialization code to use notifiedFIFO.
This commit is contained in:
Bartosz Podrygajlo
2025-08-26 15:56:20 +02:00
parent 0d651bf3a9
commit 318d901ef6
11 changed files with 165 additions and 112 deletions
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openair2/COMMON/rrc_messages_def.h
-8
View File
@@ -85,14 +85,6 @@ MESSAGE_DEF(NAS_INIT_NOS1_IF, MESSAGE_PRIORITY_MED, nas_nos1_msg_t, nas_init_nos
MESSAGE_DEF(RRC_SUBFRAME_PROCESS, MESSAGE_PRIORITY_MED, RrcSubframeProcess, rrc_subframe_process)
MESSAGE_DEF(NRRRC_FRAME_PROCESS, MESSAGE_PRIORITY_MED, NRRrcFrameProcess, nr_rrc_frame_process)
// UE: RRC -> MAC messages
MESSAGE_DEF(NR_MAC_RRC_CONFIG_RESET, MESSAGE_PRIORITY_MED, nr_mac_rrc_config_reset_t, nr_mac_rrc_config_reset)
MESSAGE_DEF(NR_MAC_RRC_CONFIG_CG, MESSAGE_PRIORITY_MED, nr_mac_rrc_config_cg_t, nr_mac_rrc_config_cg)
MESSAGE_DEF(NR_MAC_RRC_RESUME_RB, MESSAGE_PRIORITY_MED, nr_mac_rrc_resume_rb_t, nr_mac_rrc_resume_rb)
MESSAGE_DEF(NR_MAC_RRC_CONFIG_MIB, MESSAGE_PRIORITY_MED, nr_mac_rrc_config_mib_t, nr_mac_rrc_config_mib)
MESSAGE_DEF(NR_MAC_RRC_CONFIG_SIB1, MESSAGE_PRIORITY_MED, nr_mac_rrc_config_sib1_t, nr_mac_rrc_config_sib1)
MESSAGE_DEF(NR_MAC_RRC_CONFIG_OTHER_SIB, MESSAGE_PRIORITY_MED, nr_mac_rrc_config_other_sib_t, nr_mac_rrc_config_other_sib)
// eNB: RLC -> RRC messages
MESSAGE_DEF(RLC_SDU_INDICATION, MESSAGE_PRIORITY_MED, RlcSduIndication, rlc_sdu_indication)
MESSAGE_DEF(NAS_PDU_SESSION_REQ, MESSAGE_PRIORITY_MED, nas_pdu_session_req_t, nas_pdu_session_req)
openair2/COMMON/rrc_messages_types.h
+21 -6
View File
@@ -105,12 +105,6 @@
#define NAS_OAI_TUN_NSA(mSGpTR) (mSGpTR)->ittiMsg.nas_oai_tun_nsa
#define NAS_PDU_SESSION_REQ(mSGpTR) (mSGpTR)->ittiMsg.nas_pdu_session_req
#define NR_MAC_RRC_CONFIG_RESET(mSGpTR) (mSGpTR)->ittiMsg.nr_mac_rrc_config_reset
#define NR_MAC_RRC_CONFIG_CG(mSGpTR) (mSGpTR)->ittiMsg.nr_mac_rrc_config_cg
#define NR_MAC_RRC_RESUME_RB(mSGpTR) (mSGpTR)->ittiMsg.nr_mac_rrc_resume_rb
#define NR_MAC_RRC_CONFIG_MIB(mSGpTR) (mSGpTR)->ittiMsg.nr_mac_rrc_config_mib
#define NR_MAC_RRC_CONFIG_SIB1(mSGpTR) (mSGpTR)->ittiMsg.nr_mac_rrc_config_sib1
#define NR_MAC_RRC_CONFIG_OTHER_SIB(mSGpTR) (mSGpTR)->ittiMsg.nr_mac_rrc_config_other_sib
#define NR_RRC_RLC_MAXRTX(mSGpTR) (mSGpTR)->ittiMsg.nr_rlc_maxrtx_indication
@@ -497,4 +491,25 @@ typedef struct {
bool can_start_ra;
} nr_mac_rrc_config_other_sib_t;
enum payload_type {
NR_MAC_RRC_CONFIG_RESET,
NR_MAC_RRC_CONFIG_CG,
NR_MAC_RRC_CONFIG_MIB,
NR_MAC_RRC_CONFIG_SIB1,
NR_MAC_RRC_CONFIG_OTHER_SIB,
NR_MAC_RRC_RESUME_RB
};
typedef struct {
enum payload_type payload_type;
union {
nr_mac_rrc_config_reset_t config_reset;
nr_mac_rrc_config_cg_t config_cg;
nr_mac_rrc_config_mib_t config_mib;
nr_mac_rrc_config_sib1_t config_sib1;
nr_mac_rrc_config_other_sib_t config_other_sib;
nr_mac_rrc_resume_rb_t resume_rb;
} payload;
} nr_mac_rrc_message_t;
#endif /* RRC_MESSAGES_TYPES_H_ */