All of lore.kernel.org
 help / color / mirror / Atom feed
From: Rakesh Pillai <pillair@codeaurora.org>
To: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org, Rakesh Pillai <pillair@codeaurora.org>
Subject: [PATCH] ath10k: Fix tx status flag setting for management frames
Date: Thu,  6 Sep 2018 18:50:14 +0530	[thread overview]
Message-ID: <1536240014-10349-1-git-send-email-pillair@codeaurora.org> (raw)

The tx_status for management frames is being filled
incorrectly in the flags of skb_cb. This incorrect
flag setting causes the upper layers to consider that
the particular frame was not transmitted properly,
leading to improper behavior.

Set the IEEE80211_TX_STAT_ACK flag in the info flags
of skb_cb, to indicate the successful transmission of
the management frame.

Fixes: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d

Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
---
 drivers/net/wireless/ath/ath10k/wmi.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index fd612d2..1dced0d 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -2336,7 +2336,12 @@ static int wmi_process_mgmt_tx_comp(struct ath10k *ar, u32 desc_id,
 	dma_unmap_single(ar->dev, pkt_addr->paddr,
 			 msdu->len, DMA_FROM_DEVICE);
 	info = IEEE80211_SKB_CB(msdu);
-	info->flags |= status;
+
+	if (status)
+		info->flags &= ~IEEE80211_TX_STAT_ACK;
+	else
+		info->flags |= IEEE80211_TX_STAT_ACK;
+
 	ieee80211_tx_status_irqsafe(ar->hw, msdu);
 
 	ret = 0;
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: Rakesh Pillai <pillair@codeaurora.org>
To: ath10k@lists.infradead.org
Cc: Rakesh Pillai <pillair@codeaurora.org>, linux-wireless@vger.kernel.org
Subject: [PATCH] ath10k: Fix tx status flag setting for management frames
Date: Thu,  6 Sep 2018 18:50:14 +0530	[thread overview]
Message-ID: <1536240014-10349-1-git-send-email-pillair@codeaurora.org> (raw)

The tx_status for management frames is being filled
incorrectly in the flags of skb_cb. This incorrect
flag setting causes the upper layers to consider that
the particular frame was not transmitted properly,
leading to improper behavior.

Set the IEEE80211_TX_STAT_ACK flag in the info flags
of skb_cb, to indicate the successful transmission of
the management frame.

Fixes: dc405152bb64d4ae01c9ac669de25b2d1fb6fc2d

Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
---
 drivers/net/wireless/ath/ath10k/wmi.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index fd612d2..1dced0d 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -2336,7 +2336,12 @@ static int wmi_process_mgmt_tx_comp(struct ath10k *ar, u32 desc_id,
 	dma_unmap_single(ar->dev, pkt_addr->paddr,
 			 msdu->len, DMA_FROM_DEVICE);
 	info = IEEE80211_SKB_CB(msdu);
-	info->flags |= status;
+
+	if (status)
+		info->flags &= ~IEEE80211_TX_STAT_ACK;
+	else
+		info->flags |= IEEE80211_TX_STAT_ACK;
+
 	ieee80211_tx_status_irqsafe(ar->hw, msdu);
 
 	ret = 0;
-- 
2.7.4


_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

             reply	other threads:[~2018-09-06 17:56 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-06 13:20 Rakesh Pillai [this message]
2018-09-06 13:20 ` [PATCH] ath10k: Fix tx status flag setting for management frames Rakesh Pillai
2018-09-06 13:28 ` Rakesh Pillai
2018-09-06 13:28   ` Rakesh Pillai

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1536240014-10349-1-git-send-email-pillair@codeaurora.org \
    --to=pillair@codeaurora.org \
    --cc=ath10k@lists.infradead.org \
    --cc=linux-wireless@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.