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ath10k: implement AP CSA

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Most channel switching logic has been implemented
already so this patch is pretty small. The patch
makes use of mac80211's vif->csa_active for AP CSA
handling.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Michal Kazior
2014-01-23 11:38:26 +01:00
committed by Kalle Valo
parent c930f744bd
commit c2df44b39b
2 changed files with 21 additions and 0 deletions
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11
drivers/net/wireless/ath/ath10k/wmi.c
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@@ -1405,6 +1405,17 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
continue;
}
/* There are no completions for beacons so wait for next SWBA
* before telling mac80211 to decrement CSA counter
*
* Once CSA counter is completed stop sending beacons until
* actual channel switch is done */
if (arvif->vif->csa_active &&
ieee80211_csa_is_complete(arvif->vif)) {
ieee80211_csa_finish(arvif->vif);
continue;
}
bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
if (!bcn) {
ath10k_warn("could not get mac80211 beacon\n");