From: Vasanthakumar Thiagarajan <vasanth@atheros.com>
To: Felix Fietkau <nbd@openwrt.org>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"linville@tuxdriver.com" <linville@tuxdriver.com>,
Luis Rodriguez <Luis.Rodriguez@Atheros.com>
Subject: Re: [PATCH 11/13] ath9k: block new AMPDU sessions if SC_OP_TXAGGR is not set
Date: Mon, 15 Nov 2010 16:57:52 +0530 [thread overview]
Message-ID: <20101115112752.GA25277@vasanth-laptop> (raw)
In-Reply-To: <1289744413-20789-11-git-send-email-nbd@openwrt.org>
On Sun, Nov 14, 2010 at 07:50:11PM +0530, Felix Fietkau wrote:
> This makes further tx path cleanups easier
>
> Signed-off-by: Felix Fietkau <nbd@openwrt.org>
> ---
> drivers/net/wireless/ath/ath9k/main.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
> index 8464ca3..50bdb5d 100644
> --- a/drivers/net/wireless/ath/ath9k/main.c
> +++ b/drivers/net/wireless/ath/ath9k/main.c
> @@ -1992,6 +1992,9 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw,
> case IEEE80211_AMPDU_RX_STOP:
> break;
> case IEEE80211_AMPDU_TX_START:
> + if (!(sc->sc_flags & SC_OP_TXAGGR))
> + return -EOPNOTSUPP;
SC_OP_TXAGGR is set when the hw supports tx AMPDU, I think
mac80211 does not call drv_ampdu_action() if hw does not
support AMPDU.
Vasanth
next prev parent reply other threads:[~2010-11-15 11:28 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-14 14:20 [PATCH 01/13] ath9k: remove bfs_seqno from struct ath_buf_state Felix Fietkau
2010-11-14 14:20 ` [PATCH 02/13] ath9k: remove bfs_tidno " Felix Fietkau
2010-11-14 14:20 ` [PATCH 03/13] ath9k: remove bfs_keytype " Felix Fietkau
2010-11-14 14:20 ` [PATCH 04/13] ath9k: remove bfs_paprd_timestamp " Felix Fietkau
2010-11-14 14:20 ` [PATCH 05/13] ath9k: remove bfs_keyix " Felix Fietkau
2010-11-14 14:20 ` [PATCH 06/13] ath9k: remove bfs_al " Felix Fietkau
2010-11-14 14:20 ` [PATCH 07/13] ath9k: remove bfs_nframes " Felix Fietkau
2010-11-14 14:20 ` [PATCH 08/13] ath9k: remove bfs_frmlen " Felix Fietkau
2010-11-14 14:20 ` [PATCH 09/13] ath9k: remove bf_tx_aborted from struct ath_buf Felix Fietkau
2010-11-14 14:20 ` [PATCH 10/13] ath9k: clean up code duplication around ath_tx_start Felix Fietkau
2010-11-14 14:20 ` [PATCH 11/13] ath9k: block new AMPDU sessions if SC_OP_TXAGGR is not set Felix Fietkau
2010-11-14 14:20 ` [PATCH 12/13] ath9k: more tx setup cleanups Felix Fietkau
2010-11-14 14:20 ` [PATCH 13/13] ath9k: store frame information used by aggregation inside the skb tx info Felix Fietkau
2010-11-15 11:27 ` Vasanthakumar Thiagarajan [this message]
2010-11-15 11:32 ` [PATCH 11/13] ath9k: block new AMPDU sessions if SC_OP_TXAGGR is not set Felix Fietkau
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