[Feature][Modem]Update MTK MODEM V1.6 baseline version: MOLY.NR15.R3.MD700.IVT.MP1MR3.MP.V1.6

MTK modem version: MT2735_IVT_MOLY.NR15.R3.MD700.IVT.MP1MR3.MP.V1.6.tar.gz
RF  modem version: NA

Change-Id: I45a4c2752fa9d1a618beacd5d40737fb39ab64fb
diff --git a/mcu/interface/protocol/general/ppp2l4c_struct.h b/mcu/interface/protocol/general/ppp2l4c_struct.h
new file mode 100644
index 0000000..911d989
--- /dev/null
+++ b/mcu/interface/protocol/general/ppp2l4c_struct.h
@@ -0,0 +1,228 @@
+/*****************************************************************************
+*  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:
+ * ---------
+ * PPP2L4C_STRUCT.H
+ *
+ * Project:
+ * --------
+ *   MAUI
+ *
+ * Description:
+ * ------------
+ *   This file describes the common struct of TCM and L4C.
+ *
+ * Author:
+ * -------
+ * -------
+ *
+ *============================================================================
+ *             HISTORY
+ * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
+ *------------------------------------------------------------------------------
+ * removed!
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+ *------------------------------------------------------------------------------
+ * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
+ *============================================================================
+ ****************************************************************************/
+
+/********************************************************************************
+*  Copyright Statement:
+*  --------------------
+*
+*  This product has been developed using a protocol stack
+*  developed by Sasken Communication Technologies Limited.
+*
+********************************************************************************/
+
+#ifndef _PPP2L4C_STRUCT_H
+#define _PPP2L4C_STRUCT_H
+
+#include "kal_general_types.h"
+//#include "kal_non_specific_general_types.h"
+#include "kal_public_defs.h"
+
+typedef struct {
+    /* Warning::
+      * If result is PPPE_RESULT_FAILED, then only port and cause are valid in this struct
+      * else if the result is success, then src_id,context_id, pdp_type, port, and cause are all valid value in this struct
+      */
+    LOCAL_PARA_HDR
+    kal_uint8 src_id;
+    kal_uint8 context_id; // PH 20050223 MPDP
+    kal_uint8 result; /* success or failed*/
+    kal_uint8 pdp_type;
+    kal_uint8 port;
+    kal_uint8 cause; /* abnormal case */
+    kal_uint8 context_id2; //L4CPPP_FB_2, if it does not exist, fill with INVALID_PDP_CONTEXT_ID
+    kal_uint8 pdp_type2;   //L4CPPP_FB_2, if it does not exist, fill with NULL PDP type
+} l4cppp_activate_cnf_struct; 
+
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_uint8 src_id;
+    kal_uint8 context_id; // PH 20050223 MPDP
+    kal_uint8 port;
+    kal_uint8 result;
+    kal_uint8 cause; /* abnormal case */
+    kal_uint8 context_id2; //L4CPPP_FB_2, if it does not exist, fill with INVALID_PDP_CONTEXT_ID    
+} l4cppp_deactivate_cnf_struct;
+
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_uint8 src_id;
+    kal_uint8 context_id; // PH 20050223 MPDP
+    kal_uint8 port;
+    kal_uint8 cause; /* abnormal case */
+    kal_uint8 context_id2; //L4CPPP_FB_2, if it does not exist, fill with INVALID_PDP_CONTEXT_ID    
+} l4cppp_deactivate_ind_struct;
+
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_uint8 src_id;
+    kal_uint8 result; /* success or failed*/
+    kal_uint8 port;
+} l4cppp_resume_cnf_struct;
+
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_uint8 result; /* success or failed*/
+    kal_uint8 err_cause;   
+    kal_uint8 ip_addr[4];
+    kal_uint8 pri_dns_addr[4];
+    kal_uint8 sec_dns_addr[4];
+    kal_uint16 mtu;
+} l4cppp_csd_activate_cnf_struct;
+
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_uint8 result; /* success or failed*/
+    kal_uint8 err_cause;
+} l4cppp_csd_deactivate_cnf_struct;
+
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_uint8 src_id;
+    kal_uint8 port;
+} l4cppp_escape_ind_struct;
+
+typedef struct {
+    kal_uint16  id;
+    kal_uint32  time_stamp;
+    kal_uint32  time_100us;
+    kal_uint16  frame_size;
+    kal_uint16  data_size;
+} frame_statistic_struct;
+
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_uint8 direction;
+    frame_statistic_struct statistic[10];
+    kal_uint32 time_in_ms;
+} ppp_status_report_ind_struct;
+
+// PPP Type PDP Dialup Feature
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_uint8 src_id;
+    kal_uint8 context_id;
+    kal_uint8 port;
+    kal_uint8 result; // success or fail
+} l4cppp_ppptypepdp_activated_ind_struct;
+
+//__IPV4V6__
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_bool   pdp_activate_rsp_accept;     // accept or reject
+    kal_uint8  pdp_activate_rsp_pdp_type;   // IPV4V6, IPV4, IPV6 --> only need when accept
+    kal_uint8  pdp_activate_rsp_cid;        // 1, 2, 3
+    kal_uint16 pdp_activate_cause;          // only for reject
+    kal_bool   pdp_activate_cause2_present; // only for accept
+    kal_uint16 pdp_activate_cause2;         // only for accept
+} l4cppp_ipv4v6_fallback_ind_struct;
+
+typedef struct {
+    LOCAL_PARA_HDR
+    kal_uint8  src_id;
+    kal_uint8  context_id;
+    kal_uint8  pdp_type;
+} l4cppp_initial_ip_type_ind_struct; //L4CPPP_FB
+#endif 
+
+