Moved macCellCfg to duCellCb
[o-du/l2.git] / src / 5gnrsch / sch_utils.h
1 /*******************************************************************************
2 ################################################################################
3 #   Copyright (c) [2017-2019] [Radisys]                                        #
4 #                                                                              #
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                                    #
8 #                                                                              #
9 #       http://www.apache.org/licenses/LICENSE-2.0                             #
10 #                                                                              #
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 *******************************************************************************/
18
19 #include <stdint.h>
20 #include <math.h>
21
22 /* Memory info */
23 #define SCH_MEM_REGION     4
24 #define SCH_POOL           1
25
26 /* macros */
27 #define MAX_CORESET_INDEX      16
28 #define MAX_SEARCH_SPACE_INDEX 16
29 #define MAX_RACH_NUM_RB_IDX    16
30 #define MAX_PUCCH_RES_SET_IDX  16
31 #define MAX_PRACH_CONFIG_IDX   256
32 #define MAX_MU_PUSCH           4
33 #define TOTAL_TBSIZE_VALUES    93
34
35 #define SET_BITS_MSB(_startBit, _numBits, _byte) \
36 {                                                \
37    _byte = (~((0xFF) >> _numBits));              \
38    _byte >>= _startBit;                          \
39 }
40
41 #define SET_BITS_LSB(_startBit, _numBits, _byte) \
42 {                                                \
43    _byte = (~((0xFF) << _numBits));              \
44    _byte <<= _startBit;                          \
45 }
46
47 /* allocate and zero out a static buffer */
48 #define SCH_ALLOC(_datPtr, _size)                               \
49 {                                                               \
50    int _ret;                                                    \
51    _ret = SGetSBuf(SCH_MEM_REGION, SCH_POOL,                    \
52           (Data **)&_datPtr, _size);                             \
53    if(_ret == ROK)                                              \
54    {                                                            \
55       memset(_datPtr, 0, _size);                         \
56    }                                                            \
57    else                                                         \
58    {                                                            \
59       _datPtr = NULLP;                                          \
60    }                                                            \
61 }
62
63 /* free a static buffer */
64 #define SCH_FREE(_datPtr, _size)                                \
65 {                                                               \
66    if(_datPtr)                                                  \
67    {                                                            \
68       SPutSBuf(SCH_MEM_REGION, SCH_POOL,                        \
69             (Data *)_datPtr, _size);                            \
70    }                                                            \
71 }
72                           
73 /* Fill post structure for msg from SCH to MAC */
74 #define FILL_PST_SCH_TO_MAC(_pst, _inst)                     \
75 {                                                            \
76    _pst.srcProcId = ODU_GET_PROCID();                       \
77    _pst.dstProcId = ODU_GET_PROCID();                       \
78    _pst.srcEnt    = ENTMAC;                                  \
79    _pst.dstEnt    = ENTMAC;                                  \
80    _pst.srcInst   = 1;                                       \
81    _pst.dstInst   = 0;                                       \
82    _pst.selector  = ODU_SELECTOR_TC;                         \
83 }
84
85 extern int8_t coresetIdxTable[MAX_CORESET_INDEX][4];
86 extern int8_t searchSpaceIdxTable[MAX_SEARCH_SPACE_INDEX][4];
87
88 /* functions declarations */
89 void schAllocFreqDomRscType0(uint16_t startPrb, uint16_t prbSize, uint8_t *freqDomain);
90 uint16_t schCalcTbSize(uint16_t payLoadSize);
91 uint16_t schCalcNumPrb(uint16_t tbSize, uint16_t mcs, uint8_t numSymbols);
92 uint16_t schCalcTbSizeFromNPrb(uint16_t numPrb, uint16_t mcs, uint8_t numSymbols);
93 SchUeCb* schGetUeCb(SchCellCb *cellCb, uint16_t crnti);
94 void schInitUlSlot(SchUlSlotInfo *schUlSlotInfo);
95 void schInitDlSlot(SchDlSlotInfo *schDlSlotInfo);
96
97
98 /**********************************************************************
99   End of file
100  **********************************************************************/