[Epic-ID: ODUHIGH-405][Task-ID: ODUHIGH-448]RACH resource release at target DU and...

[o-du/l2.git] / src / cm / du_app_mac_inf.c

diff --git a/src/cm/du_app_mac_inf.c b/src/cm/du_app_mac_inf.c
index e0e75c5..775508d 100644 (file)
--- a/src/cm/du_app_mac_inf.c
+++ b/src/cm/du_app_mac_inf.c
@@ -863,6 +863,7 @@ uint8_t packDuMacUeReconfigReq(Pst *pst, MacUeCfg *ueCfg)
 
    return ODU_POST_TASK(pst,mBuf);
 }
+
 /*******************************************************************
  *
  * @brief Unpacks UE Reconfig Request received from DU APP
@@ -901,6 +902,246 @@ uint8_t unpackMacUeReconfigReq(DuMacUeReconfigReq func, Pst *pst, Buffer *mBuf)
 
    return RFAILED;
 }
+
+/*******************************************************************
+ *
+ * @brief Packs and Sends RACH Resource request from DUAPP to MAC
+ *
+ * @details
+ *
+ *    Function : packDuMacRachRsrcReq
+ *
+ *    Functionality:
+ *       Packs and Sends RACH Resource request from DU APP to MAC
+ *
+ *
+ * @params[in] Post structure pointer
+ *             MacRachRsrcReq pointer              
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packDuMacRachRsrcReq(Pst *pst, MacRachRsrcReq *rachRsrcReq)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacRachRsrcReq,");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer, (PTR)rachRsrcReq, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacRachRsrcReq");
+      return RFAILED;
+   }
+
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+ *
+ * @brief Unpacks RACH resource Request received from DU APP
+ *
+ * @details
+ *
+ *    Function : unpackMacRachRsrcReq
+ *
+ *    Functionality:
+ *         Unpacks RACH resource Request received from DU APP
+ *
+ * @params[in] Pointer to Handler
+ *             Post structure pointer
+ *             Message Buffer
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackMacRachRsrcReq(DuMacRachRsrcReq func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      MacRachRsrcReq *rachRsrcReq;
+
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&rachRsrcReq, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, rachRsrcReq);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for RACH resource Request ");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+
+   return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Packs and Sends RACH Resource release from DUAPP to MAC
+ *
+ * @details
+ *
+ *    Function : packDuMacRachRsrcRel
+ *
+ *    Functionality:
+ *       Packs and Sends RACH Resource release from DU APP to MAC
+ *
+ *
+ * @params[in] Post structure pointer
+ *             MacRachRsrcRel pointer              
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packDuMacRachRsrcRel(Pst *pst, MacRachRsrcRel *rachRsrcRel)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacRachRsrcRel");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer, (PTR)rachRsrcRel, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacRachRsrcRel");
+      return RFAILED;
+   }
+
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+ *
+ * @brief Unpacks RACH Resource Release received from DU APP
+ *
+ * @details
+ *
+ *    Function : unpackMacRachRsrcRel
+ *
+ *    Functionality:
+ *         Unpacks RACH Resource Release received from DU APP
+ *
+ * @params[in] Pointer to Handler
+ *             Post structure pointer
+ *             Message Buffer
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackMacRachRsrcRel(DuMacRachRsrcRel func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      MacRachRsrcRel *rachRsrcRel;
+
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&rachRsrcRel, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, rachRsrcRel);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for RACH Resource Release ");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+
+   return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Packs and Sends RACH Resource response from MAC to DU APP
+ *
+ * @details
+ *
+ *    Function : packDuMacRachRsrcRsp
+ *
+ *    Functionality:
+ *       Packs and Sends RACH Resource response from MAC to DU APP
+ *
+ *
+ * @params[in] Post structure pointer
+ *             MacRachRsrcRsp pointer              
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packDuMacRachRsrcRsp(Pst *pst, MacRachRsrcRsp *rachRsrcRsp)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacRachRsrcRsp");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer, (PTR)rachRsrcRsp, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacRachRsrcRsp");
+      return RFAILED;
+   }
+
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+ *
+ * @brief Unpacks RACH resource Response received from MAC
+ *
+ * @details
+ *
+ *    Function : unpackDuMacRachRsrcRsp
+ *
+ *    Functionality:
+ *         Unpacks RACH resource Response received from MAC
+ *
+ * @params[in] Pointer to Handler
+ *             Post structure pointer
+ *             Message Buffer
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackDuMacRachRsrcRsp(MacDuRachRsrcRspFunc func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      MacRachRsrcRsp *rachRsrcRsp;
+
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&rachRsrcRsp, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, rachRsrcRsp);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for RACH resource Response ");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+
+   return RFAILED;
+}
 /*******************************************************************
 *
 * @brief Packs and Sends UE Delete Request from DUAPP to MAC
@@ -1569,6 +1810,85 @@ uint8_t unpackDuMacSlotInd(DuMacSlotInd func, Pst *pst, Buffer *mBuf)
    return RFAILED;
 }
 
+/*******************************************************************
+ *
+ * @brief Pack and send Dl Pcch indication to MAC
+ *
+ * @details
+ *
+ *    Function : packDuMacDlPcchInd
+ *
+ *    Functionality:
+ *       Pack and send Dl Pcch indication to MAC
+ *
+ * @params[in] Post structure
+ *             MacPcchInd *pcchInd;
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t packDuMacDlPcchInd(Pst *pst, MacPcchInd *pcchInd)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> MAC : packDuMacDlPcchInd(): Memory allocation failed ");
+         return RFAILED;
+      }
+      CMCHKPK(oduPackPointer,(PTR)pcchInd, mBuf);
+      return ODU_POST_TASK(pst,mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  MAC: packDuMacDlPcchInd(): Only LWLC supported ");
+   }
+   return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Unpacks downlink pcch indication received from DU APP
+ *
+ * @details
+ *
+ *    Function : unpackMacDlPcchInd
+ *
+ *    Functionality:
+ *         Unpacks downlink pcch indication received from DU APP
+ *
+ * @params[in] Pointer to Handler
+ *             Post structure pointer
+ *             Message Buffer
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t unpackMacDlPcchInd(DuMacDlPcchInd func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      MacPcchInd *pcchInd=NULLP;
+
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&pcchInd, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, pcchInd);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  -->  DU APP : unpackMacDlPcchInd(): Only LWLC supported");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+
+   return RFAILED;
+}
+
 /*******************************************************************
  *
  * @brief Searches for first unset bit in ueBitMap