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 /* This file contains message handling functionality for DU cell management */
25 #include "envopt.h" /* Environment options */
26 #include "envdep.h" /* Environment dependent */
27 #include "envind.h" /* Environment independent */
28 #include "gen.h" /* General */
29 #include "ssi.h" /* System services */
30 #include "cm5.h" /* Common timer defines */
31 #include "cm_tkns.h" /* Common tokens defines */
32 #include "cm_mblk.h" /* Common memory allocation library defines */
33 #include "cm_llist.h" /* Common link list defines */
34 #include "cm_hash.h" /* Common hashlist defines */
41 /*#include "du_cfg_hdl.h"*/
43 #include "gen.x" /* General */
44 #include "ssi.x" /* System services */
46 #include "cm5.x" /* Common timer library */
47 #include "cm_tkns.x" /* Common tokens */
48 #include "cm_mblk.x" /* Common memory allocation */
49 #include "cm_llist.x" /* Common link list */
50 #include "cm_hash.x" /* Common hashlist */
58 /* Memory related configs */
59 #define DU_APP_MEM_REGION 0
60 #define RLC_UL_MEM_REGION 1
61 #define RLC_DL_MEM_REGION 4
62 #define RG_MEM_REGION 4
73 #define EVTSRVOPENREQ 4
74 #define EVTSRVOPENCFM 5
75 #define EVTTNLMGMTREQ 6
76 #define EVTTNLMGMTCFM 7
80 #define DU_SELECTOR_LC 0
81 #define DU_SELECTOR_TC 1
82 #define DU_SELECTOR_LWLC 2
93 #define DU_SAP_UNBOUND 1
94 #define DU_SAP_BINDING 2
95 #define DU_SAP_BOUND 3
100 #define DEFAULT_CELLS 1
106 #define RLC_GEN_CFG 1
107 #define RLC_MAC_SAP_CFG 2
108 #define RLC_UDX_SAP_CFG 4
110 #define MAC_GEN_CFG 1
111 #define MAC_SAP_CFG 2
112 #define MAX_MAC_SAP 2
114 #define DU_RLC_UL_CONFIGURED (RLC_GEN_CFG | \
115 RLC_MAC_SAP_CFG | RLC_UDX_SAP_CFG)
116 #define DU_RLC_DL_CONFIGURED DU_RLC_UL_CONFIGURED
118 #define MAC_CONFIGURED (MAC_GEN_CFG | MAC_SAP_CFG)
120 #define DU_SET_ZERO(_buf, _size) \
121 cmMemset((U8 *)(_buf), 0, _size);
123 /* allocate and zero out a static buffer */
124 #define DU_ALLOC(_datPtr, _size) \
127 _ret = SGetSBuf(DU_APP_MEM_REGION, DU_POOL, \
128 (Data **)&_datPtr, _size); \
130 cmMemset((U8*)_datPtr, 0, _size); \
135 /* free a static buffer */
136 #define DU_FREE(_datPtr, _size) \
138 SPutSBuf(DU_APP_MEM_REGION, DU_POOL, \
139 (Data *)_datPtr, _size);
144 ACTIVATION_IN_PROGRESS,
150 typedef struct duCellCb
152 U32 cellId; /* Internal cell Id */
153 CellCfgParams cellInfo; /* Cell info */
154 CellStatus cellStatus; /*Cell status */
158 typedef struct duLSapCb
174 Mem mem; /* Memory configs */
175 TskInit init; /* DU Init */
176 //DuLSapCb **macSap; /* MAC SAP */
177 Bool f1Status; /* Status of F1 connection */
178 CmHashListCp cellLst; /* List of cells at DU APP of type DuCellCb */
179 CmHashListCp actvCellLst; /* List of cells activated/to be activated of type DuCellCb */
183 typedef struct duLSapCfg
201 /* global variables */
203 //DuCfgParams duCfgParam;
205 /* DU Cell Functions */
206 S16 duActvInit(Ent entity, Inst inst, Region region, Reason reason);
207 S16 duActvTsk(Pst *pst, Buffer *mBuf);
208 S16 duSendRlcUlCfg();
209 S16 duSendRlcDlCfg();
210 S16 duBuildRlcCfg(Inst inst);
211 S16 duBuildRlcLsapCfg(Ent ent, Inst inst, U8 lsapInst);
212 S16 duBuildRlcUsapCfg(U8 elemId, Ent ent, Inst inst);
213 S16 duHdlRlcCfgComplete(Pst *pst, KwMngmt *cfm);
214 S16 duHdlRlcCntrlCfgComplete(Pst *pst, KwMngmt *cfm);
215 S16 duProcRlcUlCfgComplete(Pst *pst, KwMngmt *cfm);
216 S16 duProcRlcDlCfgComplete(Pst *pst, KwMngmt *cfm);
218 S16 duBuildMacGenCfg();
219 S16 duBuildMacUsapCfg(SpId sapId);
220 S16 duHdlMacCfgComplete(Pst *pst, RgMngmt *cfm);
221 S16 duBindUnbindRlcToMacSap(U8 inst, U8 action);
222 S16 duProcCfgComplete();
224 S16 duSctpStartReq();
225 S16 duSctpNtfyHdl(Buffer *mBuf, CmInetSctpNotification *ntfy);
227 S16 duBuildEgtpCfgReq();
228 S16 duHdlEgtpCfgComplete(CmStatus cfm);
229 S16 duSendEgtpSrvOpenReq();
230 S16 duHdlEgtpSrvOpenComplete(CmStatus cfm);
231 S16 duSendEgtpTnlMgmtReq(U8 action, U32 lclTeid, U32 remTeid);
232 S16 duHdlEgtpTnlMgmtCfm(EgtpTnlEvt tnlEvtCfm);
233 S16 duSendEgtpDatInd();
234 S16 duHdlSchCfgComplete(Pst *pst, RgMngmt *cfm);
238 /**********************************************************************
240 **********************************************************************/