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Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/protocol/interface/general/ratdm_enl2_struct.h b/mcu/protocol/interface/general/ratdm_enl2_struct.h
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+/*****************************************************************************
+* Copyright Statement:
+* --------------------
+* This software is protected by Copyright and the information contained
+* herein is confidential. The software may not be copied and the information
+* contained herein may not be used or disclosed except with the written
+* permission of MediaTek Inc. (C) 2005
+*
+* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
+* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
+* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
+* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
+* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
+* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
+* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
+* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
+* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
+* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
+*
+* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
+* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
+* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
+* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
+* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
+*
+* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
+* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
+* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
+* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
+* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
+*
+*****************************************************************************/
+#ifndef RATDM_ENL2_STRUCT_H
+#define RATDM_ENL2_STRUCT_H
+
+#include "kal_general_types.h"
+#include "kal_public_defs.h"
+
+#include "enl2_sap_common.h"
+#include "upcm_did.h"
+
+#include "ue_testmode_struct.h"
+
+#define RATDM_ENPDCP_MAX_NUM_DRB 32
+#define RATDM_ENPDCP_MAX_NUM_ROLLBACK_NAS_SIT 1 /// for NSA, 1 DRB map to only 1 EPSB
+#define RATDM_ENPDCP_INVALID_RB_IDX 0xFF
+
+#define ENPDCP_SAP_MAX_QOS_FLOWS_PER_PDU_SESSION 64
+#define RATDM_ENPDCP_MAX_NUM_PDU_SESSION 16
+#define ENPDCP_MAX_FLOW_NUM_PER_DRB 64
+
+/**
+ * @brief the NAS SIT information of new arriaval uplink data for LTE and NR Layer 2 modules
+ */
+typedef struct
+{
+ kal_uint32 total_size; ///< Total size in byte of the new arrival data
+ kal_uint16 start_idx; ///< The start index of new arrival data in the NAS SIT
+ kal_uint16 cnt; ///< Number of new arrival data
+} ratdm_enl2_ul_data_struct;
+
+/**
+ * @brief MSG_ID_RATDM_ENPDCP_DATA_REQ, MSG_ID_RATDM_SDAP_DATA_REQ
+ *
+ * The new data arrival of uplink data from RATDM to EN-L2.
+ */
+typedef struct
+{
+ LOCAL_PARA_HDR
+
+ enpdcp_cn_generation_enum cn_generation;
+ kal_uint8 ebi;
+ kal_uint8 pdu_session_id;
+ kal_uint8 qfi;
+ kal_uint16 sit_tbl_idx; ///< NAS SIT table index
+ kal_uint8 rb_idx; ///< valid only for loopback mode A. Invalid value (0xFF) for other scenarios.
+
+ ratdm_enl2_ul_data_struct data_pri; ///< Priority data list
+ ratdm_enl2_ul_data_struct data_nml; ///< Normal data list
+} ratdm_enpdcp_data_req_struct, ratdm_sdap_data_req_struct;
+
+typedef struct
+{
+ LOCAL_PARA_HDR
+
+ kal_uint32 num; /* num of rb */
+ kal_uint32 rb_idx[RATDM_ENPDCP_MAX_NUM_DRB]; /* RB Index (0~15, 19~34)*/
+} ratdm_enpdcp_data_disc_req_struct;
+
+// MSG_ID_RATDM_ENPDCP_SIT_FULL_REQ
+typedef struct
+{
+ LOCAL_PARA_HDR
+ enpdcp_cn_generation_enum cn_generation;
+ kal_uint8 ebi;
+ kal_uint8 pdu_session_id;
+ kal_uint8 qfi;
+} ratdm_enpdcp_sit_full_req_struct;
+
+
+// MSG_ID_RATDM_ENPDCP_5QI_UPDATE_REQ
+typedef struct
+{
+ LOCAL_PARA_HDR
+
+ kal_uint8 psi;
+ kal_uint8 num_qfi;
+ kal_uint8 qfi[ENPDCP_SAP_MAX_QOS_FLOWS_PER_PDU_SESSION];
+ kal_uint8 vqi[ENPDCP_SAP_MAX_QOS_FLOWS_PER_PDU_SESSION];
+} ratdm_enpdcp_5qi_update_req_struct;
+
+/**
+ * @brief MSG_ID_RATDM_ENPDCP_UL_DATA_REDIR_IND
+ *
+ * Uplink Rollback (Redirect) data from ENPDCP to RATDM due to inter-RAT change.
+ */
+// TODO: possible batch multiple QFI in one DATA-REQ
+typedef struct
+{
+ LOCAL_PARA_HDR
+
+ enpdcp_cn_generation_enum cn_generation;
+ kal_uint8 nas_bearer_num;
+ kal_uint8 ebi;
+ kal_uint8 pdu_session_id;
+ kal_uint8 qfi[ENPDCP_MAX_FLOW_NUM_PER_DRB];
+ kal_uint16 sit_tbl_idx[ENPDCP_MAX_FLOW_NUM_PER_DRB]; ///< NAS SIT table index
+ kal_uint16 rollback_start_nml[ENPDCP_MAX_FLOW_NUM_PER_DRB]; ///< The start index of normal SIT
+ kal_uint16 rollback_end_nml[ENPDCP_MAX_FLOW_NUM_PER_DRB]; ///< The end index of normal SIT
+ kal_uint16 rollback_start_pri[ENPDCP_MAX_FLOW_NUM_PER_DRB]; ///< The start index of priority SIT
+ kal_uint16 rollback_end_pri[ENPDCP_MAX_FLOW_NUM_PER_DRB]; ///< The end index of priority SIT
+} ratdm_enpdcp_ul_data_redir_ind_struct;
+
+typedef struct
+{
+ enpdcp_cn_generation_enum cn_generation;
+ kal_uint8 ebi; ///< valid when CN generation is EPC
+ kal_uint8 pdu_session_id; ///< valid when CN generation is 5G
+ upcm_did *p_head;
+ upcm_did *p_tail;
+} enpdcp_deliver_data_struct;
+
+typedef struct
+{
+ LOCAL_PARA_HDR
+
+ kal_uint32 num;
+ enpdcp_deliver_data_struct data[RATDM_ENPDCP_MAX_NUM_DRB];
+} ratdm_enpdcp_data_ind_struct;
+
+
+// MSG_ID_RATDM_ENPDCP_PDU_SESSION_RB_STATUS_IND
+typedef struct
+{
+ LOCAL_PARA_HDR
+
+ kal_uint8 num_psi;
+ kal_uint8 psi[RATDM_ENPDCP_MAX_NUM_PDU_SESSION];
+ kal_bool rb_exist[RATDM_ENPDCP_MAX_NUM_PDU_SESSION];
+} ratdm_enpdcp_pdu_session_rb_status_ind_struct;
+
+// MSG_ID_RATDM_ENPDCP_DL_PATH_SWITCH_REQ
+typedef struct
+{
+ LOCAL_PARA_HDR
+
+ enpdcp_cn_generation_enum cn_generation;
+ /* Bit set to 1 all DRBs are SW path. */
+ kal_bool force_all_drb;
+
+ kal_bool is_force_indirect_path;
+
+ /* Bit set to 1 iff the corresponding EPSB or PDU session is SW path. Depend on cn_generation: EBI or PSI
+ * LSB: for EBI / PSI 0
+ * MSB: for EBI / PSI 15
+ */
+ kal_uint16 indirect_path_bearer_bmp;
+
+ /* Valid when cn_generation is 5G.
+ * indirect_path_5g_qfi[1] = b'100; // PSI 1 QFI 2 is SW path.
+ */
+ kal_uint64 indirect_path_5g_qfi[RATDM_ENPDCP_MAX_NUM_PDU_SESSION];
+
+ // TODO: retire
+ kal_uint8 ebi; // to be removed
+ kal_uint8 pdu_session_id; // to be removed
+ kal_uint8 qfi; // to be removed
+} ratdm_enpdcp_dl_path_switch_req_struct;
+
+// MSG_ID_RATDM_ENPDCP_TESTLOOP_IND
+typedef testloop_cfg_struct ratdm_enpdcp_testloop_ind_struct;
+
+#define ENPDCP_RATDM_DATA_IND_HIGH_THRESHOLD (20)
+#define ENPDCP_RATDM_DATA_IND_LOW_THRESHOLD (10)
+/**
+ * @brief increasing data-ind-consumer counter
+ * and send DATA-IND-RESUME-REQ if producer-consumer is lower than threshold
+ *
+ * @param protocol_idx protocol index of caller
+ *
+ * @return void
+ */
+void enpdcp_ratdm_data_ind_consume(kal_uint8 protocol_idx);
+
+#endif /* RATDM_ENL2_STRUCT_H */