On 10/31/13 11:23, Stanislaw Gruszka wrote:
> Since:
>
> commit 36323f817af0376c78612cfdab714b0feb05fea5
> Author: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
> 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@xxxxxxxxxxxxxxx # 3.7+
> Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
Acked-by: Gertjan van Wingerde <gwingerde@xxxxxxxxx>
> ---
> 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,
>
--
---
Gertjan
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