#include "du_app_mac_inf.h"
#include "mac_sch_interface.h"
#include "lwr_mac.h"
+#include "lwr_mac_fsm.h"
#include "lwr_mac_phy.h"
#ifdef INTEL_FAPI
#include "fapi.h"
#include "fapi_vendor_extension.h"
#endif
-#include "lphy_stub.h"
#include "lwr_mac_upr_inf.h"
#include "mac_utils.h"
#include "phy_stub.h"
+#include "phy_stub_utils.h"
+#include "lwr_mac_phy_stub_inf.h"
/*******************************************************************
*
void l1HdlConfigReq(uint32_t msgLen, void *msg)
{
+ rachIndSent = false;
+ msg3Sent = false;
+ msg5ShortBsrSent = false;
+ msg5Sent = false;
+ dlDedMsg = false;
+ msgSecurityModeComp = false;
+ msgRrcReconfiguration = false;
+ msgRegistrationComp = false;
+
#ifdef INTEL_FAPI
p_fapi_api_queue_elem_t configReqElem = (p_fapi_api_queue_elem_t)msg;
fapi_config_req_t *configReq = (fapi_config_req_t *)(configReqElem +1);
* ****************************************************************/
uint16_t l1BuildAndSendSlotIndication()
{
+ Pst pst;
+ Buffer *mBuf;
+
#ifdef INTEL_FAPI
fapi_slot_ind_t *slotIndMsg;
- MAC_ALLOC(slotIndMsg, sizeof(fapi_slot_ind_t));
+ MAC_ALLOC_SHRABL_BUF(slotIndMsg, sizeof(fapi_slot_ind_t));
if(!slotIndMsg)
{
DU_LOG("\nERROR --> PHY_STUB: Memory allocation failed for slot Indication Message");
slotIndMsg->slot = slotValue;
#ifdef ODU_SLOT_IND_DEBUG_LOG
- DU_LOG("\n\nDEBUG --> PHY_STUB: SLOT indication [%d:%d]",sfnValue,slotValue);
+ DU_LOG("\n\nDEBUG --> PHY_STUB: Sending Slot Indication [%d : %d] to MAC", sfnValue, slotValue);
#endif
+
/* increment for the next TTI */
slotValue++;
if(sfnValue >= MAX_SFN_VALUE && slotValue > MAX_SLOT_VALUE)
{
- sfnValue = 0;
- slotValue = 0;
+ sfnValue = 0;
+ slotValue = 0;
}
else if(slotValue > MAX_SLOT_VALUE)
{
- sfnValue++;
- slotValue = 0;
+ sfnValue++;
+ slotValue = 0;
}
fillMsgHeader(&slotIndMsg->header, FAPI_SLOT_INDICATION, \
- sizeof(fapi_slot_ind_t) - sizeof(fapi_msg_t));
- procPhyMessages(slotIndMsg->header.msg_id, sizeof(fapi_slot_ind_t), (void*)slotIndMsg);
- MAC_FREE(slotIndMsg, sizeof(fapi_slot_ind_t));
+ sizeof(fapi_slot_ind_t) - sizeof(fapi_msg_t));
+
+ memset(&pst, 0, sizeof(Pst));
+ FILL_PST_PHY_STUB_TO_LWR_MAC(pst, EVT_PHY_STUB_SLOT_IND);
+
+ ODU_GET_MSG_BUF(pst.region, pst.pool, &mBuf);
+ if(!mBuf)
+ {
+ DU_LOG("\nERROR --> PHY_STUB: Failed to allocate memory for slot indication buffer");
+ MAC_FREE_SHRABL_BUF(pst.region, pst.pool, slotIndMsg, sizeof(fapi_slot_ind_t));
+ return RFAILED;
+ }
+ CMCHKPK(oduPackPointer, (PTR)slotIndMsg, mBuf);
+ ODU_POST_TASK(&pst, mBuf);
}
#endif
return ROK;
numPdus--;
}
- if(rachIndSent == false && ulTtiReq->sfn == 2 && ulTtiReq->slot == 6)
+ if(rachIndSent == false && ulTtiReq->sfn == 16 && ulTtiReq->slot == 6)
{
rachIndSent = true;
l1BuildAndSendRachInd(ulTtiReq->slot, ulTtiReq->sfn);
uint16_t l1BuildAndSendStopInd()
{
#ifdef INTEL_FAPI
+ Pst pst;
+ Buffer *mBuf = NULLP;
fapi_stop_ind_t *stopIndMsg = NULLP;
uint32_t msgLen = 0;
- MAC_ALLOC(stopIndMsg, sizeof(fapi_stop_ind_t));
+ MAC_ALLOC_SHRABL_BUF(stopIndMsg, sizeof(fapi_stop_ind_t));
if(!stopIndMsg)
{
DU_LOG("\nERROR --> PHY_STUB: Memory allocation failed for stop Indication Message");
{
fillMsgHeader(&stopIndMsg->header, FAPI_STOP_INDICATION, msgLen);
DU_LOG("\n\nINFO --> PHY_STUB: Processing Stop indication to MAC");
- procPhyMessages(stopIndMsg->header.msg_id,\
- sizeof(fapi_stop_ind_t), (void*)stopIndMsg);
- MAC_FREE(stopIndMsg, sizeof(fapi_stop_ind_t));
+
+ memset(&pst, 0, sizeof(Pst));
+ FILL_PST_PHY_STUB_TO_LWR_MAC(pst, EVT_PHY_STUB_STOP_IND);
+ ODU_GET_MSG_BUF(pst.region, pst.pool, &mBuf);
+ if(!mBuf)
+ {
+ DU_LOG("\nERROR --> PHY_STUB: Failed to allocate memory for slot indication buffer");
+ MAC_FREE_SHRABL_BUF(pst.region, pst.pool, stopIndMsg, sizeof(fapi_stop_ind_t));
+ return RFAILED;
+ }
+ CMCHKPK(oduPackPointer, (PTR)stopIndMsg, mBuf);
+ ODU_POST_TASK(&pst, mBuf);
}
#endif
return ROK;
{
l1HdlSlotIndicaion(TRUE);
DU_LOG("\nINFO --> PHY_STUB: Slot Indication is stopped successfully");
- l1BuildAndSendStopInd();
MAC_FREE(msg, msgLen);
}
else
/* Filling PDU */
pdu = (uint8_t *)pduInfo->pduData;
- msgLen = 51;
+ msgLen = 52;
/* For UL User data
MAC subheader format is R/F/LCId/L (2/3 bytes)
LCId is 4 for DRB1
L is length of PDU i.e 50 bytes
From 38.321 section 6.1.1
+ From 38.322 section 6.2.2.4, 6.2.2.3 for AM, UM Header
*/
- uint8_t ulMsg[] = {4, msgLen, 0, 69, 0, 0, 50, 0, 0, 0, 0, 0, 1, 0, 0, 192, 168, 130, 81, 192, 168, 130, 82, 84, 104,
- 105, 115, 32, 105, 115, 32, 69, 71, 84, 80, 32, 100, 97, 116, 97, 32, 102, 114, 111, 109, 32, 68, 85, 0, 0, 0, 0, 0};
- msgLen += 2; /* 2bytes of header */
- memcpy(pdu, &ulMsg, msgLen);
- byteIdx += msgLen; /* 2 bytes of header */
+ /* Below ulMsg supports 12bit SN for UM mode */
+ /* SI SN */
+ uint8_t ulMsg[] = {4, msgLen, 0, 0, 0, 0, 0, 50, 0, 0, 0, 0, 0, 1, 0, 0, 192, 168, 130, 81, 192, 168, 130, 82, 84, 104,
+ 105, 115, 32, 105, 115, 32, 69, 71, 84, 80, 32, 100, 97, 116, 97, 32, 102, 114, 111, 109, 32, 68, 85, 0, 0, 0, 0, 0};
+ msgLen += 2; /* 2bytes of header */
+ memcpy(pdu, &ulMsg, msgLen);
+ byteIdx += msgLen; /* 2 bytes of header */
/* Filling MAC SDU for Padding bytes*/
if(byteIdx < pduInfo->pdu_length)
fillMsgHeader(&rxDataInd->header, FAPI_RX_DATA_INDICATION, msgLen);
/* Send Message to peer */
- while(cnt < 200)
+ while(cnt < 2)
{
DU_LOG("\nDEBUG --> PHY STUB : Sending UL User Data[%d] at sfn %d slot %d", cnt+1, sfnValue, slotValue);
/* Sending Rx data indication to MAC */
return ROK;
}
+/*******************************************************************
+ *
+ * @brief Sends RLC Status PDU to DU
+ *
+ * @details
+ *
+ * Function : l1SendStatusPdu
+ *
+ * Functionality: Send RLC Status PDU to DU
+ *
+ * @params[in]
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t l1SendStatusPdu()
+{
+ fapi_rx_data_indication_t *rxDataInd;
+ fapi_pdu_ind_info_t *pduInfo;
+ uint8_t *pdu = NULLP;
+ uint16_t byteIdx = 0;
+ uint32_t msgLen = 0;
+ uint8_t idx = 0;
+
+ MAC_ALLOC(rxDataInd, sizeof(fapi_rx_data_indication_t));
+ if(!rxDataInd)
+ {
+ printf("\nERROR --> PHY_STUB: Memory allocation failed for Rx Data Indication");
+ return RFAILED;
+ }
+ memset(rxDataInd, 0, sizeof(fapi_rx_data_indication_t));
+
+ msgLen = sizeof(fapi_rx_data_indication_t) - sizeof(fapi_msg_t);
+ rxDataInd->sfn = 0;
+ rxDataInd->slot = 0;
+ rxDataInd->numPdus = 1;
+
+ /* TODO : Fill pduInfo using PUSCH PDU. Currently hardcoding */
+ pduInfo = &rxDataInd->pdus[idx];
+ pduInfo->handle = 100;
+ pduInfo->rnti = 100;
+ pduInfo->harqId = 1;
+ /* Since status pdu size = 3bytes and 2 bytes of MAC header,
+ * setting tbsize = 24 from Table 5.1.3.2-1 spec 38.214 */
+ pduInfo->pdu_length = 24;
+ pduInfo->ul_cqi = 0;
+ pduInfo->timingAdvance = 0;
+ pduInfo->rssi = 0;
+
+ /* Filling pdu with random values for testing */
+ pduInfo->pduData = NULL;
+ MAC_ALLOC(pduInfo->pduData, pduInfo->pdu_length);
+ if(!pduInfo->pduData)
+ {
+ printf("\nERROR --> PHY_STUB: Memory allocation failed for Rx Data Pdu");
+ return RFAILED;
+ }
+
+ /* Filling PDU */
+ pdu = (uint8_t *)pduInfo->pduData;
+ msgLen = 3;
+
+ /* For RLC Status PDU
+ MAC subheader format is R/F/LCId/L (2/3 bytes)
+ LCId is 4 for DRB1
+ L is length of Status PDU i.e 3 bytes
+ From 38.321 section 6.1.1
+ */
+ uint8_t statusPdu[] = {4, msgLen, 0, 0, 0};
+ msgLen += 2; /* 2bytes of header */
+ memcpy(pdu, &statusPdu, msgLen);
+ byteIdx += msgLen; /* 2 bytes of header */
+
+
+ /* Filling MAC SDU for Padding bytes*/
+ if(byteIdx < pduInfo->pdu_length)
+ {
+ /* For Padding
+ MAC subheader format is R/R/LCId (1byte)
+ LCId is 63 for padding
+ From 38.321 section 6.1.1
+ */
+ pdu[byteIdx++] = 63;
+
+ for(; byteIdx < pduInfo->pdu_length; byteIdx++)
+ pdu[byteIdx] = 0;
+ }
+ msgLen += pduInfo->pdu_length;
+
+ fillMsgHeader(&rxDataInd->header, FAPI_RX_DATA_INDICATION, msgLen);
+
+ /* Send Message to peer */
+ DU_LOG("\nDEBUG --> PHY STUB : Sending RLC status pdu at sfn %d slot %d", sfnValue, slotValue);
+ /* Sending Rx data indication to MAC */
+ rxDataInd->sfn = sfnValue;
+ rxDataInd->slot = slotValue;
+ procPhyMessages(rxDataInd->header.msg_id, sizeof(fapi_rx_data_indication_t), (void *)rxDataInd);
+
+ if(pduInfo->pdu_length)
+ MAC_FREE(pduInfo->pduData, pduInfo->pdu_length);
+ MAC_FREE(rxDataInd, sizeof(fapi_rx_data_indication_t));
+ return ROK;
+}
+
/*******************************************************************
*
* @brief Receives message from MAC