VOS_VOID CDS_FreeIpfDlSrcMem(VOS_VOID)
{
LUP_QUEUE_STRU *pstDlFreeQue ;
BSP_U32 ulIdleCD;
VOS_UINT32 ulIdleBD;
VOS_UINT32 ulBusyBD;
VOS_UINT32 ulCanFree;
VOS_UINT32 ulQueCnt;
VOS_UINT32 ulCnt;
TTF_MEM_ST *pstSrcTtf;
pstDlFreeQue = CDS_IPF_DL_SRCMEM_FREE_QUE();
CDS_ASSERT(VOS_NULL_PTR != pstDlFreeQue);
ulQueCnt = LUP_QueCnt(pstDlFreeQue);
if (0 == ulQueCnt)
{
return;
}
/*get busy bd num*/
ulIdleBD = BSP_IPF_GetDlBDNum(&ulIdleCD);
ulBusyBD = IPF_DLBD_DESC_SIZE - ulIdleBD;
if (ulQueCnt >= ulBusyBD)
{
ulCanFree = ulQueCnt - ulBusyBD;
}
else
{
CDS_ERROR_LOG3(UEPS_PID_CDS, "CDS_FreeIpfDlSrcMem:Buff Num Less IPF Busy BD Num.quecnt,busybd,idlebd",ulQueCnt,ulBusyBD,ulIdleBD);
vos_printf("CDS_FreeIpfDlSrcMem : src free que less than busy bd. quecnt=%d,busybd=%d,idlebd=%d.\n",ulQueCnt,ulBusyBD,ulIdleBD);
CDS_DBG_DL_IPF_FREE_SRCMEM_ERROR(1);
return;
}
/*free src mem*/
for (ulCnt = 0; ulCnt < ulCanFree; ulCnt ++)
{
if (PS_SUCC != LUP_DeQue(pstDlFreeQue,&pstSrcTtf))
{
return;
}
TTF_MemFree(UEPS_PID_CDS,pstSrcTtf);
CDS_DBG_DL_IPF_FREE_SRCMEM_NUM(1);
}
return;
}
VOS_BOOL QosFc_IsDiscard(VOS_UINT8 ucRabId, MODEM_ID_ENUM_UINT16 enModemId)
{
static VOS_UINT32 ulPktCntVal = 0; /* 包计数 */
VOS_UINT32 ulRandValue = 0;
if(VOS_TRUE != g_stQosFcCtrl.bQosFcEnable)
{
/* 流控没打开，不进流控状态 */
return VOS_FALSE;
}
ulPktCntVal++;
if(ulPktCntVal >= g_stQosFcCtrl.ulPktCntLimit)
{
ulPktCntVal = 0;
QosFc_FlowCtrl();
}
if(QosFc_IsInValidRabId(ucRabId))
{
CDS_ERROR_LOG1(UEPS_PID_CDS,"QosFc_IsDiscard : Error RabId: ", ucRabId);
/* 非法承载，丢包 */
return VOS_TRUE;
}
switch( g_enRabState[enModemId][ucRabId - 5] )
{
case QOS_FC_RAB_STATE_NORMAL:
case QOS_FC_RAB_STATE_NOT_DISCARD:
/* 正常数传状态，不丢包 */
return VOS_FALSE;
case QOS_FC_RAB_STATE_RANDOM_DISCARD:
FC_DBG_RCV_PKT_ONRD_STAT(enModemId, ucRabId, 1);
/* 随机丢包 */
ulRandValue = PS_RAND(101);
if(ulRandValue > g_stQosFcCtrl.ulRandomDiscardRate)
{
return VOS_FALSE;
}
FC_DBG_DISCARD_PKT_ONRD_STAT(enModemId, ucRabId, 1);
return VOS_TRUE;
case QOS_FC_RAB_STATE_DISCARD:
FC_DBG_RCV_PKT_OND_STAT(enModemId, ucRabId, 1);
/* 丢包 */
ulRandValue = PS_RAND(101);
if(ulRandValue > g_stQosFcCtrl.ulDiscardRate)
{
return VOS_FALSE;
}
FC_DBG_DISCARD_PKT_OND_STAT(enModemId, ucRabId, 1);
return VOS_TRUE;
default:
/* 非法状态 */
CDS_ERROR_LOG3(UEPS_PID_CDS, "QosFc_IsDiscard : Rab invalid state::",enModemId, ucRabId, g_enRabState[enModemId][ucRabId - 5]);
break;
}
/* 尽量不丢包 */
return VOS_FALSE;
}
VOS_VOID QosFc_RabCreate(CONST MsgBlock *pstMsg)
{
QOS_FC_RAB_CREATE_IND_STRU *pstRabCreate = (QOS_FC_RAB_CREATE_IND_STRU *)(VOS_VOID*)pstMsg;
QOS_FC_RAB_ENTITY_STRU *pstQosFcRabEntity = VOS_NULL_PTR;
QCI_TYPE_ENUM_UINT8 enQci;
VOS_UINT8 ucOldLinkRabId = FC_INVALID_RABID;
MODEM_ID_ENUM_UINT16 enModemId;
FC_DBG_CREATE_MSG_STAT(1);
/*入参判断*/
if (VOS_NULL_PTR == pstRabCreate)
{
CDS_ERROR_LOG(UEPS_PID_CDS, "QosFc_RabCreate : NULL pointer");
return;
}
/*lint -e960*/
if(QosFc_IsInValidRabId(pstRabCreate->ucRabId)
|| QosFc_IsInValidRabId(pstRabCreate->ucLinkRabId)
|| (pstRabCreate->enQci < QCI_TYPE_QCI1_GBR)
|| (pstRabCreate->enQci > QCI_TYPE_QCI9_NONGBR))
{
CDS_ERROR_LOG3(UEPS_PID_CDS, "QosFc_RabCreate : Invalid MSG RabId: LinkRabId: Qci:",
pstRabCreate->ucRabId, pstRabCreate->ucLinkRabId, pstRabCreate->enQci);
return;
}
/*lint +e960*/
/* 流控都按拼接处理 */
enModemId = VOS_GetModemIDFromPid(TTF_GET_MSG_SENDER_PID(pstRabCreate));
if (MODEM_ID_BUTT <= enModemId)
{
CDS_ERROR_LOG1(UEPS_PID_CDS, "QosFc_RabCreate : ModemId Error",enModemId);
return;
}
/*lint -e734*/
pstRabCreate->ucRabId |= (enModemId << FC_MODEMID_SHIFT);
pstRabCreate->ucLinkRabId |= (enModemId << FC_MODEMID_SHIFT);
/*lint +e734*/
pstQosFcRabEntity = QosFc_CreateRabEntity(pstRabCreate, &ucOldLinkRabId);
if(VOS_NULL_PTR != pstQosFcRabEntity)
{
/* 获得PDN上最高的QCI */
enQci = QosFc_GetPdnQci(pstRabCreate->ucLinkRabId);
QosFc_UpdateChannelQos(pstRabCreate->ucLinkRabId, enQci);
/* 新建承载处于非流控状态，打开数传通道 */
QosFc_ChannelRestore(pstRabCreate->ucLinkRabId);
if((FC_INVALID_RABID != ucOldLinkRabId)
&& (ucOldLinkRabId != pstRabCreate->ucLinkRabId))
{
/* 获得PDN上最高的QCI */
enQci = QosFc_GetPdnQci(ucOldLinkRabId);
QosFc_UpdateChannelQos(ucOldLinkRabId, enQci);
/* PDN是否需要流控 */
/*lint -e960*/
if((QCI_TYPE_BUTT != enQci) && (FC_INVALID_RABID == QosFc_OtherAvailRabOfPdn(ucOldLinkRabId)))
/*lint +e960*/
{
QosFc_ChannelControl(ucOldLinkRabId);
}
}
}
return;
}
