src/5gnrmac/lwr_mac_phy.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 #ifndef _LWR_MAC_PHY_H_
  19 #define _LWR_MAC_PHY_H_
  20
  21
  22 typedef enum
  23 {
  24    MSG_OK,
  25    MSG_INVALID_STATE,
  26    MSG_INVALID_CONFIG,
  27    SFN_OUT_OF_SYNC,
  28    MSG_SLOT_ERR,
  29    MSG_BCH_MISSING,
  30    MSG_INVALID_SFN,
  31    MSG_UL_DCI_ERR,
  32    MSG_TX_ERR
  33 }ErrorCode;
  34
  35 #ifdef ODU_MEMORY_DEBUG_LOG
  36 #define WLS_MEM_LOG(_macro, _file, _line, _func, _size, _datPtr)\
  37 {\
  38    printf("\n%s=== %s +%d, %s, %lu, %p \n",           \
  39       _macro, _file, _line, _func, (uint64_t)_size, _datPtr); \
  40 }
  41 #else
  42 #define WLS_MEM_LOG(_macro, _file, _line, _func, _size, _datPtr) \
  43 {\
  44 }
  45 #endif
  46
  47 #ifdef INTEL_WLS_MEM
  48 #define LWR_MAC_WLS_BUF_SIZE   32000      /* Size of WLS memory block */
  49 #define EVT_START_WLS_RCVR     1
  50
  51 /* allocate static buffer from WLS memory */
  52 #define WLS_MEM_ALLOC(_datPtr, _size)                        \
  53 {                                                            \
  54    uint8_t _ret;                                             \
  55    _ret = SGetSBufWls(0, 0, (Data **)&_datPtr, _size);       \
  56    if(_ret == ROK)                                           \
  57    {\
  58       WLS_MEM_LOG("WLSMEM_ALLOC", __FILE__, __LINE__, __FUNCTION__, _size, _datPtr);\
  59       memset(_datPtr, 0, _size);                             \
  60    }\
  61    else                                                      \
  62       _datPtr = NULLP;                                       \
  63 }
  64
  65 /* free a static buffer from WLS memory*/
  66 #define WLS_MEM_FREE(_datPtr, _size)                         \
  67    if(_datPtr)                                               \
  68    {                                                         \
  69       WLS_MEM_LOG("WLSMEM_FREE", __FILE__, __LINE__, __FUNCTION__, _size, _datPtr);\
  70       SPutSBufWls(0, 0, (Data *)_datPtr, _size);             \
  71       _datPtr = NULLP;                                       \
  72    }
  73
  74 typedef struct wlsBlockToFree
  75 {
  76    void     *ptr;
  77    uint32_t size;
  78 }WlsBlockToFree;
  79
  80 CmLListCp wlsBlockToFreeList[WLS_MEM_FREE_PRD];
  81
  82 void addWlsBlockToFree(void *msg, uint32_t msgLen, uint8_t idx);
  83 void freeWlsBlockList(uint8_t idx);
  84 void LwrMacEnqueueWlsBlock();
  85 void LwrMacRecvPhyMsg();
  86 void LwrMacStartWlsRcvr();
  87 #endif /* INTEL_WLS_MEM */
  88
  89 uint8_t LwrMacSendToL1(void *msg);
  90 #endif
  91
  92 /**********************************************************************
  93   End of file
  94  **********************************************************************/
  95