From: Stanislaw Gruszka <sgruszka@redhat.com>
To: linux-wireless@vger.kernel.org
Cc: users@rt2x00.serialmonkey.com
Subject: [PATCH] rt2x00: fix HT TX descriptor settings regression
Date: Thu, 31 Oct 2013 11:23:57 +0100 [thread overview]
Message-ID: <20131031102354.GA1796@redhat.com> (raw)
Since:
commit 36323f817af0376c78612cfdab714b0feb05fea5
Author: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
Date: Mon Jul 23 21:33:42 2012 +0200
mac80211: move TX station pointer and restructure TX
we do not pass sta pointer to rt2x00queue_create_tx_descriptor_ht(),
hence we do not correctly set station WCID and AMPDU density parameters.
Cc: stable@vger.kernel.org # 3.7+
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
---
drivers/net/wireless/rt2x00/rt2x00lib.h | 2 +-
drivers/net/wireless/rt2x00/rt2x00mac.c | 4 ++--
drivers/net/wireless/rt2x00/rt2x00queue.c | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index a093598..7f40ab8 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -146,7 +146,7 @@ void rt2x00queue_remove_l2pad(struct sk_buff *skb, unsigned int header_length);
* @local: frame is not from mac80211
*/
int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
- bool local);
+ struct ieee80211_sta *sta, bool local);
/**
* rt2x00queue_update_beacon - Send new beacon from mac80211
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 7c15785..2183e79 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -90,7 +90,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
frag_skb->data, data_length, tx_info,
(struct ieee80211_rts *)(skb->data));
- retval = rt2x00queue_write_tx_frame(queue, skb, true);
+ retval = rt2x00queue_write_tx_frame(queue, skb, NULL, true);
if (retval) {
dev_kfree_skb_any(skb);
rt2x00_warn(rt2x00dev, "Failed to send RTS/CTS frame\n");
@@ -151,7 +151,7 @@ void rt2x00mac_tx(struct ieee80211_hw *hw,
goto exit_fail;
}
- if (unlikely(rt2x00queue_write_tx_frame(queue, skb, false)))
+ if (unlikely(rt2x00queue_write_tx_frame(queue, skb, control->sta, false)))
goto exit_fail;
/*
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 50590b1..a5d38e8 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -635,7 +635,7 @@ static void rt2x00queue_bar_check(struct queue_entry *entry)
}
int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
- bool local)
+ struct ieee80211_sta *sta, bool local)
{
struct ieee80211_tx_info *tx_info;
struct queue_entry *entry;
@@ -649,7 +649,7 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb,
* after that we are free to use the skb->cb array
* for our information.
*/
- rt2x00queue_create_tx_descriptor(queue->rt2x00dev, skb, &txdesc, NULL);
+ rt2x00queue_create_tx_descriptor(queue->rt2x00dev, skb, &txdesc, sta);
/*
* All information is retrieved from the skb->cb array,
--
1.8.3.1
next reply other threads:[~2013-10-31 10:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-31 10:23 Stanislaw Gruszka [this message]
2013-11-04 20:53 ` [rt2x00-users] [PATCH] rt2x00: fix HT TX descriptor settings regression Gertjan van Wingerde
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