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From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
To: <ath10k@lists.infradead.org>
Cc: <mohammed@codeaurora.org>, <linux-wireless@vger.kernel.org>,
	"Mohammed Shafi Shajakhan" <mohammed@qti.qualcomm.com>
Subject: [PATCH] ath10k: Ignore SWBA event for a vif if its marked for no beacon
Date: Tue, 20 Sep 2016 13:52:07 +0530	[thread overview]
Message-ID: <1474359727-6854-1-git-send-email-mohammed@qca.qualcomm.com> (raw)

From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>

Ignore processing further in SWBA event scheduled for a vif, if mac80211
has marked the particular vif for stop beaconing and brought the vdev
down in 'ath10k_control_beaconing'. This should potentially avoid ath10k
warning/error messages while running continuous wifi down/up with max
number of vaps configured. Found this change during code walk through
and going through other beacon configuration related functions in ath10k

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/wmi.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index eb4ab6f..f37f178 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -3514,6 +3514,12 @@ void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
 			continue;
 		}
 
+		/* mac80211 would have already asked us to stop beaconing and
+		 * bring the vdev down, so continue in that case
+		 */
+		if (!arvif->is_up)
+			continue;
+
 		/* There are no completions for beacons so wait for next SWBA
 		 * before telling mac80211 to decrement CSA counter
 		 *
-- 
1.9.1

WARNING: multiple messages have this Message-ID (diff)
From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
To: ath10k@lists.infradead.org
Cc: mohammed@codeaurora.org, linux-wireless@vger.kernel.org,
	Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Subject: [PATCH] ath10k: Ignore SWBA event for a vif if its marked for no beacon
Date: Tue, 20 Sep 2016 13:52:07 +0530	[thread overview]
Message-ID: <1474359727-6854-1-git-send-email-mohammed@qca.qualcomm.com> (raw)

From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>

Ignore processing further in SWBA event scheduled for a vif, if mac80211
has marked the particular vif for stop beaconing and brought the vdev
down in 'ath10k_control_beaconing'. This should potentially avoid ath10k
warning/error messages while running continuous wifi down/up with max
number of vaps configured. Found this change during code walk through
and going through other beacon configuration related functions in ath10k

Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/wmi.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index eb4ab6f..f37f178 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -3514,6 +3514,12 @@ void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
 			continue;
 		}
 
+		/* mac80211 would have already asked us to stop beaconing and
+		 * bring the vdev down, so continue in that case
+		 */
+		if (!arvif->is_up)
+			continue;
+
 		/* There are no completions for beacons so wait for next SWBA
 		 * before telling mac80211 to decrement CSA counter
 		 *
-- 
1.9.1


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             reply	other threads:[~2016-09-20  8:22 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-20  8:22 Mohammed Shafi Shajakhan [this message]
2016-09-20  8:22 ` [PATCH] ath10k: Ignore SWBA event for a vif if its marked for no beacon Mohammed Shafi Shajakhan
2016-09-28  9:48 ` Kalle Valo
2016-09-28  9:48   ` Kalle Valo

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