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qcacld-3.0: Avoid ROC duration to exceed maximum ROC duration

Browse source 
While extending the duration for ROC, the driver updates the
new duration value with the 2 or 5 times of the current duration
value, that leads to exceed the maximum ROC duration value.

The change is to check the current duration value and increase
it accordingly to avoid exceeding the maximum ROC duration value.

Change-Id: I05658adfdeae32eecdfff939d132484c584c0aa8
CRs-Fixed: 2008441
This commit is contained in:
Nitesh Shah 2017-02-17 16:37:45 +05:30 • committed by qcabuildsw
commit 8523472ac8
1 changed files with 6 additions and 4 deletions
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10
core/hdd/src/wlan_hdd_p2p.c
View file

@ -591,10 +591,12 @@ static int wlan_hdd_execute_remain_on_channel(hdd_adapter_t *pAdapter,
/* Extending duration for proactive extension logic for RoC */
duration = pRemainChanCtx->duration;
if (isGoPresent == true)
duration = P2P_ROC_DURATION_MULTIPLIER_GO_PRESENT * duration;
else
duration = P2P_ROC_DURATION_MULTIPLIER_GO_ABSENT * duration;
if (duration < HDD_P2P_MAX_ROC_DURATION) {
if (isGoPresent == true)
duration *= P2P_ROC_DURATION_MULTIPLIER_GO_PRESENT;
else
duration *= P2P_ROC_DURATION_MULTIPLIER_GO_ABSENT;
}
hdd_prevent_suspend(WIFI_POWER_EVENT_WAKELOCK_ROC);
qdf_runtime_pm_prevent_suspend(pHddCtx->runtime_context.roc);