+ * ****************************************************************/
+void LwrMacEnqueueWlsBlock()
+{
+ void *memPtr;
+ void *wlsHdlr;
+
+ WLS_MEM_ALLOC(memPtr, LWR_MAC_WLS_BUF_SIZE);
+
+ if(memPtr)
+ {
+ wlsHdlr = mtGetWlsHdl();
+
+ /* allocate blocks for UL transmittion */
+ while(WLS_EnqueueBlock(wlsHdlr, WLS_VA2PA(wlsHdlr, memPtr)))
+ {
+ WLS_MEM_ALLOC(memPtr, LWR_MAC_WLS_BUF_SIZE);
+ if(!memPtr)
+ break;
+ }
+
+ // free not enqueued block
+ if(memPtr)
+ {
+ WLS_MEM_FREE(memPtr, LWR_MAC_WLS_BUF_SIZE);
+ }
+ }
+}/* LwrMacEnqueueWlsBlock */
+
+/*******************************************************************
+ *
+ * @brief Enqueue N number of blocks
+ *
+ * @details
+ *
+ * Function : enqueueNBlocks
+ *
+ * Functionality:
+ * Enqueue N number of memory blocks
+ *
+ * @params[in] Number of blocks
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint16_t enqueueNBlocks(uint32_t numBlocks)
+{
+ void *memPtr;
+ void *wlsHdlr; /* WLS handler */
+
+ wlsHdlr = mtGetWlsHdl();
+ while(numBlocks)
+ {
+ numBlocks--;
+
+ memPtr = (void *)NULL;
+ WLS_MEM_ALLOC(memPtr, LWR_MAC_WLS_BUF_SIZE);
+ if(memPtr)
+ {
+ WLS_EnqueueBlock(wlsHdlr, WLS_VA2PA(wlsHdlr, memPtr));
+ }
+ }
+ return ROK;
+}/* enqueueNBlocks */
+
+/*******************************************************************
+ *
+ * @brief Add memory block (to be freed later) to list
+ *
+ * @details
+ *
+ * Function : addWlsBlockToFree
+ *
+ * Functionality:
+ * Add memory block (to be freed later) to list
+ *
+ * @params[in]
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+void addWlsBlockToFree(void *msg, uint32_t msgLen, uint8_t idx)
+{
+ CmLList *node;
+ WlsBlockToFree *block;
+ MAC_ALLOC(block, sizeof(WlsBlockToFree));
+ if(block)
+ {
+ MAC_ALLOC(node, sizeof(CmLList));
+ if(node)
+ {
+ block->ptr = msg;
+ block->size = msgLen;
+
+ node->node = (PTR)block;
+ cmLListAdd2Tail(&wlsBlockToFreeList[idx], node);
+ }
+ }
+}/* addWlsBlockToFree */
+
+void freeWlsBlockList(uint8_t idx)
+{
+ CmLList *node;
+ WlsBlockToFree *block;
+ if(wlsBlockToFreeList[idx].count)
+ {
+ CM_LLIST_FIRST_NODE(&wlsBlockToFreeList[idx], node);
+ while(node)
+ {
+ block = (WlsBlockToFree *)node->node;
+ cmLListDelFrm(&wlsBlockToFreeList[idx], node);
+ WLS_MEM_FREE(block->ptr, block->size);
+ MAC_FREE(block, sizeof(WlsBlockToFree));
+ MAC_FREE(node, sizeof(CmLList));
+ node = NULL;
+ CM_LLIST_FIRST_NODE(&wlsBlockToFreeList[idx], node);
+ }
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Receives msg from L1
+ *
+ * @details
+ *
+ * Function :LwrMacRecvPhyMsg
+ *
+ * Functionality:
+ * Receives L1 Msg and enqueues memort for UL msg
+ *
+ * @params[in]
+ * @return
+ * ****************************************************************/
+void LwrMacRecvPhyMsg()
+{
+ uint32_t numL1Msg; /* Number of L1 messaes received */
+ uint32_t numToGet; /* Number of Memory blocks to get */
+ void *wlsHdlr; /* WLS handler */
+ uint64_t l1Msg; /* Message received */
+ void *l1MsgPtr;
+ uint32_t msgSize;
+ uint16_t msgType;
+ uint16_t flag;
+
+ wlsHdlr = mtGetWlsHdl();
+ if(WLS_Ready(wlsHdlr))
+ {
+ numToGet = WLS_Wait(wlsHdlr);
+
+ numL1Msg = numToGet;
+
+ while(numToGet)
+ {
+ l1Msg = (uint64_t) NULL;
+ l1Msg = WLS_Get(wlsHdlr, &msgSize, &msgType, &flag);
+ if(l1Msg)
+ {
+ l1MsgPtr = WLS_PA2VA(wlsHdlr, l1Msg);
+ procPhyMessages(msgType, msgSize, l1MsgPtr);
+ }
+ numToGet--;
+ }
+
+ if(numL1Msg)
+ {
+ enqueueNBlocks(numL1Msg);
+ }
+
+ }
+} /* LwrMacRecvPhyMsg */
+
+#endif /* INTEL_WLS */