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Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/protocol/interface/general/ratdm_chlp_struct.h b/mcu/protocol/interface/general/ratdm_chlp_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).
+*
+*****************************************************************************/
+
+/*******************************************************************************
+ * Filename:
+ * ---------
+ *   ratdm_chlp_struct.h
+ *
+ * Project:
+ * --------
+ *
+ *
+ * Description:
+ * ------------
+ *   This file is the interface between RATDM and HLP for C2K PDN data
+ *
+ * Author:
+ * -------
+ * -------
+ *
+ ******************************************************************************/
+
+#ifndef _RATDM_CHLP_STRUCT_H
+#define _RATDM_CHLP_STRUCT_H
+
+#include "kal_general_types.h"
+#include "kal_public_defs.h"
+
+/** length of next peer buffer pointer in peer buffer header */
+#define C2K_NDIS_PEER_BUFF_NEXT_POINTER_HEADER_LEN              (sizeof(peer_buff_struct*))
+/** offset of next peer buffer pointer in peer buffer, started from peer buffer pointer */
+#define C2K_NDIS_PEER_BUFF_NEXT_POINTER_HEADER_OFFSET           (sizeof(peer_buff_struct))
+/** in NDIS mode free header space length, now free header space stores only next peer buffer pointer */
+#define C2K_NDIS_PEER_BUFF_HEADER_LEN                           (C2K_NDIS_PEER_BUFF_NEXT_POINTER_HEADER_LEN)
+/** offset of PDU in peer buffer header, started from peer buffer pointer */
+#define C2K_NDIS_PEER_BUFF_PDU_OFFSET                           (C2K_NDIS_PEER_BUFF_NEXT_POINTER_HEADER_OFFSET + C2K_NDIS_PEER_BUFF_NEXT_POINTER_HEADER_LEN)
+/** extra bytes in NDIS mode to save memcpy in HLP PPP HA, allocated inside pdu area, before the real IP pdu data from UPCM
+ ** PPP_HEADER_OFFSET defined in pp_frame.h
+ */
+#define C2K_NDIS_UL_PPP_HEADER_RESERVE_LEN                      (8)
+/** offset of real PDU IP pdu data in peer buffer pdu, started from the pdu pointer allocated by flc */
+#define C2K_NDIS_UL_PDU_PPP_HEADER_OFFSET                       C2K_NDIS_UL_PPP_HEADER_RESERVE_LEN
+/** offset of UL real PDU IP data in peer buffer, started from peer buffer pointer */
+#define C2K_NDIS_PEER_BUFF_UL_PDU_IP_DATA_OFFSET                (C2K_NDIS_PEER_BUFF_PDU_OFFSET + C2K_NDIS_UL_PDU_PPP_HEADER_OFFSET)
+/** offset of DL real PDU IP data in peer buffer, started from peer buffer pointer */
+#define C2K_NDIS_PEER_BUFF_DL_PDU_IP_DATA_OFFSET                (C2K_NDIS_PEER_BUFF_PDU_OFFSET)
+/** offset of tailer in peer buffer, started from peer buffer pointer */
+#define C2K_NDIS_PEER_BUFF_TAILER_OFFSET(_peer_buff_ptr)        (C2K_NDIS_PEER_BUFF_PDU_OFFSET+(_peer_buff_ptr)->pdu_len)
+/** alloc extra byte in NDIS mode for UL to store C2K air interface PDN ID */
+#define C2K_NDIS_UL_PEER_BUFF_TAILER_LEN                        (1)
+/** no extra byte in NDIS mode for DL is needed */
+#define C2K_NDIS_DL_PEER_BUFF_TAILER_LEN                        (0)
+
+/* get next pointer */
+#define C2K_NDIS_PEER_BUFF_GET_NEXT(_curr_node)                 (*(kal_uint32*)((kal_uint8 *)(_curr_node) + C2K_NDIS_PEER_BUFF_NEXT_POINTER_HEADER_OFFSET))
+/* link next pointer */
+#define C2K_NDIS_PEER_BUFF_SET_NEXT(_curr_node, _next_node)     *(kal_uint32*)((kal_uint8 *)(_curr_node) + C2K_NDIS_PEER_BUFF_NEXT_POINTER_HEADER_OFFSET) = (kal_uint32)(_next_node)
+
+
+/* get c2k air interface PDN ID */
+#define C2K_NDIS_PEER_BUFF_UL_GET_PDN_ID(_curr_node)            *((kal_uint8 *)(_curr_node) + C2K_NDIS_PEER_BUFF_TAILER_OFFSET(_curr_node))
+/* set c2k air interface PDN ID */
+#define C2K_NDIS_PEER_BUFF_UL_SET_PDN_ID(_curr_node, _pdn_id)   *((kal_uint8 *)(_curr_node) + C2K_NDIS_PEER_BUFF_TAILER_OFFSET(_curr_node)) = (_pdn_id)
+
+/** C2K data status enum
+ *  currently only dormant & connected are necessary
+ */
+typedef enum
+{
+    RATDM_C2K_DATA_STATUS_DORM,
+    RATDM_C2K_DATA_STATUS_CONNECTED,
+    RATDM_C2K_DATA_STATUS_MAX
+}ratdm_c2k_data_status_enum;
+
+/** C2K uplink data request
+ *  This primitive is sent from RATDM carring IP packet in FLC2_C2K_REV_POOL buffer to HLP
+ *  HLP need encode the IP packet into PPP frame which is delivered to C2K L2
+ */
+typedef struct
+{
+    /** ILM specific header. */
+    LOCAL_PARA_HDR
+
+    /** C2K air interface PDN ID, ranged in [0,14] */
+    kal_uint8                       c2k_air_pdn_id;
+    /** indicate current data is from nml sit or pri sit. FALSE: nml; TRUE: pri */
+    kal_bool                        sit_flag;
+    /** pointer to peer buffer linked list head
+     *  the 1st four bytes behind peer buffer_struct in free_header_space stores the pointer to the next list node
+     */
+    peer_buff_struct                *peer_buffer_head_ptr;
+    /** pointer to peer buffer linked list tail */
+    peer_buff_struct                *peer_buffer_tail_ptr;
+}ratdm_chlp_ul_data_req_struct;
+
+/** C2K downlink data indication
+ *  This primitive is sent from HLP carring IP packet in FLC2_C2K_FWD_POOL buffer to RATDM
+ */
+typedef struct
+{
+    /** ILM specific header. */
+    LOCAL_PARA_HDR
+
+    /** C2K air interface PDN ID, ranged in [0,14] */
+    kal_uint8                       c2k_air_pdn_id;
+    /** pointer to peer buffer linked list head
+     *  the 1st four bytes behind peer buffer_struct in free_header_space stores the pointer to the next list node
+     */
+    peer_buff_struct                *peer_buffer_head_ptr;
+    /** pointer to peer buffer linked list tail */
+    peer_buff_struct                *peer_buffer_tail_ptr;
+}ratdm_chlp_dl_data_ind_struct;
+
+/** C2K data status indication
+ *  This primitive is sent from HLP to RATDM to indicate current data status
+ */
+typedef struct
+{
+    /** ILM specific header. */
+    LOCAL_PARA_HDR
+
+    /** data status */
+    ratdm_c2k_data_status_enum data_status;
+}ratdm_chlp_data_status_ind_struct;
+
+/** UL buffer watermark indication
+ *  This primitive is sent from FLC2 to HLP to indicate watermark reached
+ */
+typedef struct
+{
+    /** ILM specific header. */
+    LOCAL_PARA_HDR
+
+    /** true: on; false: off */
+    kal_bool flag;
+}ratdm_chlp_ul_buffer_status_ntf_struct;
+
+
+#ifdef __RATDM_UT__
+/* for MSG_ID_RATDM_UT_UPCM_UL_DATA_REQ */
+typedef struct
+{
+    /** ILM specific header. */
+    LOCAL_PARA_HDR
+
+    kal_uint8 nsapi;
+
+    /* SIT table, data is in message's peer buffer */
+    kal_uint32  sit_idx;
+
+    kal_uint32  pri_start;
+    kal_uint32  pri_num;
+    kal_uint32  pri_sz;
+
+    kal_uint32  nml_start;
+    kal_uint32  nml_num;
+    kal_uint32  nml_sz;
+}ratdm_ut_upcm_ul_data_req_struct;
+
+typedef enum
+{
+    RATDM_UT_C2K_UL_FC_SET_BEFORE_MSG_RECV,
+    RATDM_UT_C2K_UL_FC_SET_DURING_DATA_PARSE_LOOP
+}ratdm_ut_c2k_ul_fc_set_mode_enum;
+
+/* for MSG_ID_RATDM_UT_C2K_FLC2_REV_BUF_STATUS_IND */
+typedef struct
+{
+    /** ILM specific header. */
+    LOCAL_PARA_HDR
+
+    /* reuse this message for ul flow control
+     * to avoid db update in compile cgen fail
+     * TRUE, hwm reached, ul flow control on
+     * FALSE, lwm reached, ul flow control off
+     */
+    kal_bool fc_status;
+
+    ratdm_ut_c2k_ul_fc_set_mode_enum ul_fc_set_mode;
+}ratdm_ut_c2k_flc2_rev_buf_status_ind_struct;
+#endif
+
+#endif /* _RATDM_CHLP_STRUCT_H */