[Feature]Upload Modem source code

Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/interface/protocol/enl2/emac_nl1_struct.h b/mcu/interface/protocol/enl2/emac_nl1_struct.h
new file mode 100644
index 0000000..2553856
--- /dev/null
+++ b/mcu/interface/protocol/enl2/emac_nl1_struct.h
@@ -0,0 +1,73 @@
+/*****************************************************************************
+*  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) 2018
+*
+*  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 _EMAC_NL1_STRUCT_H
+#define _EMAC_NL1_STRUCT_H
+
+#include "el1_cnst.h"  // for sync definition of MAX_SC and MAX_NUM_SUPPORT_UL_CELLS
+
+#define LTE_MAC_INVALID_PATHLOSS ((kal_int32)0x10000)
+#define LTE_MAC_INVALID_MPR      ((kal_uint32)0x10000)
+
+typedef struct{
+    // array indexing by DL cc index (use "DL" cc index instead of UL cc index, due to R14 SRS-switch feature)
+    // possible range of value: -2^15 ~ 2^15-1 ( refer el1tx_SetupPathloss: kal_int16 )
+    // invalid value: LTE_MAC_INVALID_PATHLOSS
+    // initial value: LTE_MAC_INVALID_PATHLOSS
+    kal_atomic_int32 lte_pathloss[MAX_SC];
+    
+    // value range: 0-1
+    // 0: means no activation of scell with configured uplink
+    // 1: means scell with configured uplink activation happen
+    // initial value: 0
+    kal_atomic_uint32 lte_scell_activation;    
+    
+    // array indexing by UL cc index
+    // possible range of value: 0 - 2^8-1 ( refer el1tx_GetLatestMpr: kal_uint8 )
+    // invalid value: LTE_MAC_INVALID_MPR
+    // initial value: LTE_MAC_INVALID_MPR
+    kal_atomic_uint32 lte_mpr[MAX_NUM_SUPPORT_UL_CELLS];
+}emac_nl1_phr_trigger_ind_struct;
+
+// extern emac_nl1_phr_trigger_ind_struct g_emac_nl1_phr_trigger_ind;
+
+#ifdef __ENDC__
+#define EMAC_API_GET_PHR_INFO get_emac_phr_Info
+#define EMAC_API_GET_ABS_TIME get_emac_cur_abs_time
+
+extern kal_uint32 get_emac_cur_abs_time(kal_uint8 protocol_idx);
+extern emac_nl1_phr_trigger_ind_struct * get_emac_phr_Info( kal_uint8 protocol_idx );
+#endif
+
+#endif