From 9304c82d8f3b40eb31c2d04f5849fbd9802c06ef Mon Sep 17 00:00:00 2001 From: Sujith Manoharan Date: Mon, 21 Feb 2011 07:48:31 +0530 Subject: [PATCH] ath9k_htc: Remove OP_PROTECT_ENABLE CTS protection can be obtained from mac80211 directly. Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/htc.h | 11 +++++------ drivers/net/wireless/ath/ath9k/htc_drv_main.c | 10 ---------- drivers/net/wireless/ath/ath9k/htc_drv_txrx.c | 2 +- 3 files changed, 6 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h index ed6af32..4e19e14 100644 --- a/drivers/net/wireless/ath/ath9k/htc.h +++ b/drivers/net/wireless/ath/ath9k/htc.h @@ -335,12 +335,11 @@ void ath_htc_cancel_btcoex_work(struct ath9k_htc_priv *priv); #define OP_SCANNING BIT(1) #define OP_LED_ASSOCIATED BIT(2) #define OP_LED_ON BIT(3) -#define OP_PROTECT_ENABLE BIT(4) -#define OP_ASSOCIATED BIT(5) -#define OP_ENABLE_BEACON BIT(6) -#define OP_LED_DEINIT BIT(7) -#define OP_BT_PRIORITY_DETECTED BIT(8) -#define OP_BT_SCAN BIT(9) +#define OP_ASSOCIATED BIT(4) +#define OP_ENABLE_BEACON BIT(5) +#define OP_LED_DEINIT BIT(6) +#define OP_BT_PRIORITY_DETECTED BIT(7) +#define OP_BT_SCAN BIT(8) struct ath9k_htc_priv { struct device *dev; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 13e9dec..dbde491 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1524,16 +1524,6 @@ static void ath9k_htc_bss_info_changed(struct ieee80211_hw *hw, ath9k_htc_beacon_config(priv, vif); } - if (changed & BSS_CHANGED_ERP_CTS_PROT) { - ath_dbg(common, ATH_DBG_CONFIG, "BSS Changed CTS PROT %d\n", - bss_conf->use_cts_prot); - if (bss_conf->use_cts_prot && - hw->conf.channel->band != IEEE80211_BAND_5GHZ) - priv->op_flags |= OP_PROTECT_ENABLE; - else - priv->op_flags &= ~OP_PROTECT_ENABLE; - } - if (changed & BSS_CHANGED_ERP_SLOT) { if (bss_conf->use_short_slot) ah->slottime = 9; diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index d5f0f41..884deeb 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -156,7 +156,7 @@ int ath9k_htc_tx_start(struct ath9k_htc_priv *priv, struct sk_buff *skb) /* CTS-to-self */ if (!(flags & ATH9K_HTC_TX_RTSCTS) && - (priv->op_flags & OP_PROTECT_ENABLE)) + (vif && vif->bss_conf.use_cts_prot)) flags |= ATH9K_HTC_TX_CTSONLY; tx_hdr.flags = cpu_to_be32(flags); -- 2.7.4