[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/protocol/interface/general/llc_flowctrl.h b/mcu/protocol/interface/general/llc_flowctrl.h
new file mode 100644
index 0000000..022fd11
--- /dev/null
+++ b/mcu/protocol/interface/general/llc_flowctrl.h
@@ -0,0 +1,138 @@
+/*****************************************************************************
+*  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:
+ * ---------
+ *	llc_flowctrl.h
+ *
+ * Project:
+ * --------
+ *   MAUI
+ *
+ * Description:
+ * ------------
+ *   This file contains declarations of functions and enumerations for LLC-specific flow control.
+ *
+ *
+ * Author:
+ * -------
+ * -------
+ *
+ *******************************************************************************/
+
+#ifndef _LLC_FLOWCTRL_H
+#define _LLC_FLOWCTRL_H
+
+/*****************
+Include Statements
+******************/
+//#include "kal_non_specific_general_types.h"
+#include "flc2_config.h"
+#include "kal_general_types.h"
+#include "kal_public_defs.h"
+
+/************************
+Macros Without Parameters 
+*************************/
+
+/*****************
+Enums Without Tags 
+******************/
+
+/***************
+Type Definitions 
+****************/
+
+typedef enum {
+    LLC_GPRS_ACK_DATA,
+    LLC_GPRS_UNACK_DATA,
+    LLC_GPRS_SUPERVISORY_DATA
+} llc_flc2_data_type_enum;
+
+typedef enum {
+    LLC_GPRS_UL,
+    LLC_GPRS_DL,
+    LLC_GPRS_UL_DL //Jeff: Need to discuss
+} llc_flc2_dir_enum;
+
+typedef enum {
+    LLC_GPRS_FLC_RNR_TRIGGER,
+    LLC_GPRS_FLC_RR_TRIGGER
+} llc_flc2_stack_trigger_enum;
+
+typedef struct {
+   LOCAL_PARA_HDR
+   kal_uint8 sapi;
+   kal_uint32 blocked_mem_size;
+} llc_flc2_rr_rnr_xid_struct;
+
+
+typedef llc_flc2_rr_rnr_xid_struct llsnd_rnr_stop_struct;
+typedef llc_flc2_rr_rnr_xid_struct rlc_llc_rnr_trigger_struct;
+
+/********
+Constants 
+*********/
+
+/*********************
+Macros With Parameters 
+**********************/
+
+/***************************
+Exported Function Prototypes 
+****************************/
+
+flc2_pool_id_enum llc_get_flc2_pool_id_enum_val (kal_uint8 sapi,
+                                                 llc_flc2_data_type_enum data_type,
+                                                 llc_flc2_dir_enum dir);
+
+flc2_pool_id_enum llc_get_flc2_pool_id_enum_from_nsapi (kal_uint8 nsapi);
+
+void llc_flc2_rnr_rr_ind(flc2_pool_id_enum pool_id, llc_flc2_stack_trigger_enum action_req);
+
+/* Roebrt :move to FLC2 */
+/*
+extern void flc2_cipher_callback(flc2_thres_hit_enent_enum event, flc2_pool_id_enum pool_id);
+*/
+
+extern void llc_flc2_pspdu_ack_dl_pool_low_threshold_hit(flc2_pool_id_enum pool_id);
+
+extern void llc_flc2_pspdu_ack_dl_pool_high_threshold_hit(flc2_pool_id_enum pool_id);
+
+flc2_pool_id_enum llc_get_flc2_pool_id_enum_val_by_nsapi (kal_uint8 nsapi, llc_flc2_dir_enum dir);
+
+#endif /* _LLC_FLOWCTRL_H */