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qcacld-3.0: Optimize processing of DFS phy events

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qcacld-2.0 to qcacld-3.0 propagation

Optimize by avoiding processing of DFS phy events in below scenario's

1)Once radar indication given to UMAC.
2)Vdev restart in SAP interface

Change-Id: Ib175feed4a611a5c7185202e3d50abc3e84fc781
CRs-Fixed: 910586
This commit is contained in:
Edhar, Mahesh Kumar
2015-10-26 17:06:23 +05:30
committed by Prakash Dhavali
parent 952ec474d8
commit 7cbbe59672
4 changed files with 29 additions and 0 deletions
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10
core/sap/dfs/src/dfs_process_radarevent.c
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@@ -224,6 +224,16 @@ int dfs_process_radarevent(struct ath_dfs *dfs, struct ieee80211_channel *chan)
ATH_DFSEVENTQ_UNLOCK(dfs);
found = 0;
cdf_spin_lock_bh(&dfs->ic->chan_lock);
if (dfs->ic->disable_phy_err_processing) {
ATH_DFSQ_LOCK(dfs);
empty = STAILQ_EMPTY(&(dfs->dfs_radarq));
ATH_DFSQ_UNLOCK(dfs);
cdf_spin_unlock_bh(&dfs->ic->chan_lock);
continue;
}
cdf_spin_unlock_bh(&dfs->ic->chan_lock);
if (re.re_chanindex < DFS_NUM_RADAR_STATES)
rs = &dfs->dfs_radar[re.re_chanindex];
else {