From: Christian Lamparter <chunkeey@web.de>
Date: Sat, 18 Apr 2009 16:30:13 +0000 (+0200)
Subject: p54: fix ps-poll delivery in ap mode
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d577e7cdb1be027bc51ee1030bc7fd647ea6d0da;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

p54: fix ps-poll delivery in ap mode

PS-Polled frames must be sent with OUT_NOCANCEL flag set,
or the firmware will reject all of them, at the station is still blacklisted.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 5368aa33dab8..71394968d450 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -1473,7 +1473,8 @@ static int p54_tx_fill(struct ieee80211_hw *dev, struct sk_buff *skb,
 
 		if (info->control.sta)
 			*aid = info->control.sta->aid;
-		else
+
+		if (info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT)
 			*flags |= P54_HDR_FLAG_DATA_OUT_NOCANCEL;
 		break;
 	}