1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2017-2019] [Radisys] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
19 #ifndef __CU_MGR_MAIN_H__
20 #define __CU_MGR_MAIN_H__
22 #define MAX_IPV6_LEN 16
23 #define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
25 #define CU_APP_MEM_REG 1
29 #define MAX_NUM_OF_SLICE 1024 /* As per the spec 38.473, maxnoofSliceItems = 1024*/
32 #define MIN_TEID 1 /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
33 #define MAX_TEID 10 /*[Spec 29.281]: Max limit is not mentioned but as per GTP-U Header Format, TEID occupies 4 octets */
34 /* allocate and zero out a static buffer */
36 #define CU_ALLOC(_datPtr, _size) \
39 _ret = SGetSBuf(CU_APP_MEM_REG, CU_POOL, \
40 (Data **)&_datPtr, _size); \
42 memset(_datPtr, 0, _size); \
47 /* free a static buffer */
48 #define CU_FREE(_datPtr, _size) \
50 SPutSBuf(CU_APP_MEM_REG, CU_POOL, \
51 (Data *)_datPtr, _size);
58 uint8_t ipV6Addr[MAX_IPV6_LEN];
61 typedef struct RrcVersion
63 uint8_t rrcVer; /* Latest RRC Version */
64 uint32_t extRrcVer; /* Latest RRC version extended */
67 typedef struct egtpParams
73 uint32_t currTunnelId;
78 typedef struct CuSctpParams
86 typedef struct cuCfgParams
89 char cuName[CU_DU_NAME_LEN_MAX];
90 CuSctpParams sctpParams;
92 EgtpParams egtpParams;
93 RrcVersion rrcVersion;
94 uint8_t numSnssaiSupported;
95 Snssai *snssaiList[MAX_NUM_OF_SLICE];
97 CuCfgParams cuCfgParams; //global variable to hold all configs
100 void cuAppInmsgHdlr(Buffer *mBuf);
101 void sctpNtfyInd(CmInetSctpNotification *ntfy);
102 uint8_t egtpInitReq();
103 void *cuConsoleHandler(void *);
107 /**********************************************************************
109 **********************************************************************/