VOS_VOID TAF_APS_ShowDdrInfo(VOS_VOID)
{
VOS_UINT32 i;
VOS_UINT32 j;
TAF_APS_SWITCH_DDR_RATE_INFO_STRU *pstSwitchDdrInfo;
pstSwitchDdrInfo = TAF_APS_GetSwitchDdrRateInfoAddr();
vos_printf("request id %d\n", pstSwitchDdrInfo->iDfsReqId);
vos_printf("request value %d\n", pstSwitchDdrInfo->ulReqValue);
vos_printf("multi dfs flag %d\n", pstSwitchDdrInfo->ulMultiDfsFlg);
for (i = 0; i < TAF_NVIM_DIFF_DFS_NUM; i++)
{
for (j = 0; j < pstSwitchDdrInfo->astDfsConfig[i].ulProfileNum; j++)
{
vos_printf("rat[%d] profile[%d] ulDlRate %d\n", i, j, pstSwitchDdrInfo->astDfsConfig[i].astProfile[j].ulDlRate);
vos_printf("rat[%d] profile[%d] ulUlRate %d\n", i, j, pstSwitchDdrInfo->astDfsConfig[i].astProfile[j].ulUlRate);
vos_printf("rat[%d] profile[%d] ulDdrBand %d\n", i, j, pstSwitchDdrInfo->astDfsConfig[i].astProfile[j].ulDdrBand);
}
}
vos_printf("request Suc Count %d\n", pstSwitchDdrInfo->stDfsDebugInfo.ulRequestSucCnt);
vos_printf("request fail Count %d\n", pstSwitchDdrInfo->stDfsDebugInfo.ulRequestFailCnt);
vos_printf("update Suc Count %d\n", pstSwitchDdrInfo->stDfsDebugInfo.ulUpdateSucCnt);
vos_printf("update fail count %d\n", pstSwitchDdrInfo->stDfsDebugInfo.ulUpdateFailCnt);
vos_printf("min band %d\n", pstSwitchDdrInfo->ulMinBand);
vos_printf("max band %d\n", pstSwitchDdrInfo->ulMaxBand);
}
VOS_VOID TAF_APS_ReleaseDfs(VOS_VOID)
{
#if defined(INSTANCE_1)
#else
TAF_APS_SWITCH_DDR_RATE_INFO_STRU *pstSwitchDdrInfo;
pstSwitchDdrInfo = TAF_APS_GetSwitchDdrRateInfoAddr();
if (0 != TAF_APS_GET_DFS_PROFILE_NUM())
{
if (PWRCTRL_GET_SUCCESS != PWRCTRL_DfsQosUpdate(DFS_QOS_ID_DDR_MINFREQ_E,
(BSP_S32)pstSwitchDdrInfo->iDfsReqId,
TAF_APS_GET_DSFLOW_RELEASE_DFS()))
{
TAF_APS_DFS_UPDATE_FAIL_CNT(1);
TAF_APS_SndOmDfsInfo(pstSwitchDdrInfo);
return;
}
pstSwitchDdrInfo->ulReqValue = TAF_APS_GET_DSFLOW_RELEASE_DFS();
pstSwitchDdrInfo->ulSetMaxFlag = VOS_FALSE;
TAF_APS_DFS_UPDATE_SUCC_CNT(1);
TAF_APS_SndOmDfsInfo(pstSwitchDdrInfo);
DRV_PWRCTRL_SLEEPVOTE_UNLOCK(PWRCTRL_SLEEP_DSFLOW);
}
#endif
return;
}
VOS_VOID TAF_APS_SetDfsMax(VOS_VOID)
{
TAF_APS_SWITCH_DDR_RATE_INFO_STRU *pstSwitchDdrInfo;
TAF_APS_TIMER_STATUS_ENUM_U8 enTimerStatus;
pstSwitchDdrInfo = TAF_APS_GetSwitchDdrRateInfoAddr();
/* 调频功能不支持，则什么都不处理 */
if (0 == TAF_APS_GET_DFS_PROFILE_NUM())
{
return;
}
/* 当前流量定时器没有启动，什么都不处理 */
enTimerStatus = TAF_APS_GetTimerStatus(TI_TAF_APS_DSFLOW_REPORT,
TAF_APS_INVALID_PDPID);
if (TAF_APS_TIMER_STATUS_RUNING != enTimerStatus)
{
return;
}
/* 已经是最高档位，不再调节 */
if (TAF_APS_GET_DSFLOW_MAX_DDR_BAND() == pstSwitchDdrInfo->ulReqValue)
{
return;
}
/* 直接将DDR调到最高一档 */
if (PWRCTRL_GET_SUCCESS != PWRCTRL_DfsQosUpdate(DFS_QOS_ID_DDR_MINFREQ_E,
(BSP_S32)pstSwitchDdrInfo->iDfsReqId,
(BSP_U32)TAF_APS_GET_DSFLOW_MAX_DDR_BAND()))
{
TAF_APS_DFS_UPDATE_FAIL_CNT(1);
TAF_APS_SndOmDfsInfo(pstSwitchDdrInfo);
return;
}
pstSwitchDdrInfo->ulReqValue = TAF_APS_GET_DSFLOW_MAX_DDR_BAND();
pstSwitchDdrInfo->ulSetMaxFlag = VOS_TRUE;
TAF_APS_DFS_UPDATE_SUCC_CNT(1);
DRV_PWRCTRL_SLEEPVOTE_LOCK(PWRCTRL_SLEEP_DSFLOW);
TAF_APS_SndOmDfsInfo(pstSwitchDdrInfo);
return;
}
VOS_VOID TAF_APS_InitSwitchDdrInfo(VOS_VOID)
{
TAF_APS_SWITCH_DDR_RATE_INFO_STRU *pstSwitchDdrInfo;
pstSwitchDdrInfo = TAF_APS_GetSwitchDdrRateInfoAddr();
PS_MEM_SET(pstSwitchDdrInfo, 0, sizeof(TAF_APS_SWITCH_DDR_RATE_INFO_STRU));
/* APS任务初始化起来后，主卡投票CPU频率到75Mhz */
#if defined(INSTANCE_1)
#else
/* 从NV中读取流速配置 */
TAF_APS_ReadDsflowRateConfigFromNv(pstSwitchDdrInfo);
if (0 != TAF_APS_GET_DFS_PROFILE_NUM())
{
/* 发起对DDR调频的投票请求,初始投票在为NV设置的第一个频率 */
if (PWRCTRL_GET_SUCCESS != PWRCTRL_DfsQosRequest(DFS_QOS_ID_DDR_MINFREQ_E,
pstSwitchDdrInfo->ulMinBand,
(BSP_S32 *)&(pstSwitchDdrInfo->iDfsReqId)))
{
TAF_APS_DFS_REQUEST_FAIL_CNT(1);
return;
}
TAF_APS_DFS_REQUEST_SUCC_CNT(1);
pstSwitchDdrInfo->ulReqValue = pstSwitchDdrInfo->ulMinBand;
pstSwitchDdrInfo->ulSetMaxFlag = VOS_FALSE;
}
#endif
return;
}
VOS_VOID TAF_APS_SwitchDdrRateByCurrentRate(
VOS_UINT32 ulDlRate,
VOS_UINT32 ulUlRate
)
{
#if defined(INSTANCE_1)
#else
TAF_APS_SWITCH_DDR_RATE_INFO_STRU *pstSwitchDdrInfo;
VOS_UINT32 ulReqValue;
VOS_UINT32 ulMinDdrFlg;
ulReqValue = TAF_APS_GET_DSFLOW_MIN_DDR_BAND();
pstSwitchDdrInfo = TAF_APS_GetSwitchDdrRateInfoAddr();
ulMinDdrFlg = VOS_FALSE;
/* 如果有设置过最大频率这本次的调频不再处理 */
if (VOS_TRUE == pstSwitchDdrInfo->ulSetMaxFlag)
{
pstSwitchDdrInfo->ulSetMaxFlag = VOS_FALSE;
return;
}
/* 目前的DDR调频策略:
下行大于72M, DDR调到533Mhz;
下行小于72M大于36M, 或者上行大于36M, DDR调到360Mhz;
下行小于36M大于2M, 或者上行小于36M大于2M, DDR调到266Mhz;
下行小于2M大于300K, 或者上行小于2M大于300K, DDR调到150Mhz;
上下行都小于300K, DDR调到75Mhz.
*/
/* 根据当前的上下行速率查找DDR投票请求值 */
if (VOS_TRUE == TAF_APS_GET_MULTI_DFS_SUPPORT_FLG())
{
if (VOS_OK != TAF_APS_FindDfsReqValueByRat(&ulReqValue, ulDlRate, ulUlRate))
{
return;
}
}
if (VOS_FALSE == TAF_APS_GET_MULTI_DFS_SUPPORT_FLG())
{
if (VOS_OK != TAF_APS_FindDfsReqValue(&ulReqValue, ulDlRate, ulUlRate))
{
return;
}
}
/* 防止重复投票 */
if (ulReqValue == pstSwitchDdrInfo->ulReqValue)
{
return;
}
if (PWRCTRL_GET_SUCCESS != PWRCTRL_DfsQosUpdate(DFS_QOS_ID_DDR_MINFREQ_E,
(BSP_S32)pstSwitchDdrInfo->iDfsReqId,
(BSP_U32)ulReqValue))
{
TAF_APS_DFS_UPDATE_FAIL_CNT(1);
TAF_APS_SndOmDfsInfo(pstSwitchDdrInfo);
return;
}
pstSwitchDdrInfo->ulReqValue = ulReqValue;
TAF_APS_DFS_UPDATE_SUCC_CNT(1);
TAF_APS_SndOmDfsInfo(pstSwitchDdrInfo);
ulMinDdrFlg = TAF_APS_CheckIfMinDdrBand(ulReqValue);
/* 目前流量统计的时间是1秒，当突然没有流量时，连接态立即进入到IDLE态后，CCPU
进入睡眠后，流量统计定时器不再超时时，DDR之前投票到高频后就无法降到低频，
故增加对CCPU睡眠的投票 */
/* 流速小于300K时释放CCPU睡眠投票，大于300K时阻止CCPU睡眠 */
if (VOS_TRUE == ulMinDdrFlg)
{
DRV_PWRCTRL_SLEEPVOTE_UNLOCK(PWRCTRL_SLEEP_DSFLOW);
}
else
{
DRV_PWRCTRL_SLEEPVOTE_LOCK(PWRCTRL_SLEEP_DSFLOW);
}
#endif
return;
}
