From: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Date: Fri, 27 Nov 2015 08:37:12 +0000 (+0100)
Subject: ath9k: MCC enable Opportunistic Power Save
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=3edbf0ba0494ad4c576763e733ad0da3bed2f621;p=deliverable%2Flinux.git

ath9k: MCC enable Opportunistic Power Save

When adding NOA attr enable Opportunistic Power Save.
Before we calculate ctwindow but didn't enable oppps.

Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c
index 2afb8dabf39a..31b4d0efcf6b 100644
--- a/drivers/net/wireless/ath/ath9k/channel.c
+++ b/drivers/net/wireless/ath/ath9k/channel.c
@@ -1505,6 +1505,8 @@ void ath9k_beacon_add_noa(struct ath_softc *sc, struct ath_vif *avp,
 
 	noa->index = avp->noa_index;
 	noa->oppps_ctwindow = ath9k_get_ctwin(sc, avp);
+	if (noa->oppps_ctwindow)
+		noa->oppps_ctwindow |= BIT(7);
 
 	if (avp->noa_duration) {
 		if (avp->periodic_noa) {