Return-path: Received: from mail.atheros.com ([12.36.123.2]:58433 "EHLO mail.atheros.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754527AbZICG1O (ORCPT ); Thu, 3 Sep 2009 02:27:14 -0400 Received: from mail.atheros.com ([10.10.20.108]) by sidewinder.atheros.com for ; Wed, 02 Sep 2009 23:27:17 -0700 From: Sujith MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Message-ID: <19103.25715.131295.357646@gargle.gargle.HOWL> Date: Thu, 3 Sep 2009 12:08:43 +0530 To: CC: Subject: [PATCH 1/2] ath9k: Fix RX Filter handling for BAR Sender: linux-wireless-owner@vger.kernel.org List-ID: BAR frames have to be sent to mac80211 only if the current channel is HT. Also, move the macro to enum ath9k_rx_filter. Signed-off-by: Sujith --- drivers/net/wireless/ath/ath9k/hw.c | 3 ++- drivers/net/wireless/ath/ath9k/mac.h | 1 + drivers/net/wireless/ath/ath9k/main.c | 2 +- drivers/net/wireless/ath/ath9k/recv.c | 3 +++ drivers/net/wireless/ath/ath9k/reg.h | 1 - 5 files changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 71f27f3..011b14f 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -3967,7 +3967,8 @@ void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits) { u32 phybits; - REG_WRITE(ah, AR_RX_FILTER, (bits & 0xffff) | AR_RX_COMPR_BAR); + REG_WRITE(ah, AR_RX_FILTER, bits); + phybits = 0; if (bits & ATH9K_RX_FILTER_PHYRADAR) phybits |= AR_PHY_ERR_RADAR; diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h index 7b39822..f56e77d 100644 --- a/drivers/net/wireless/ath/ath9k/mac.h +++ b/drivers/net/wireless/ath/ath9k/mac.h @@ -568,6 +568,7 @@ enum ath9k_rx_filter { ATH9K_RX_FILTER_PROBEREQ = 0x00000080, ATH9K_RX_FILTER_PHYERR = 0x00000100, ATH9K_RX_FILTER_MYBEACON = 0x00000200, + ATH9K_RX_FILTER_COMP_BAR = 0x00000400, ATH9K_RX_FILTER_PSPOLL = 0x00004000, ATH9K_RX_FILTER_PHYRADAR = 0x00002000, ATH9K_RX_FILTER_MCAST_BCAST_ALL = 0x00008000, diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index c2efdf2..b1d189c 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2433,7 +2433,7 @@ static void ath9k_configure_filter(struct ieee80211_hw *hw, ath9k_hw_setrxfilter(sc->sc_ah, rfilt); ath9k_ps_restore(sc); - DPRINTF(sc, ATH_DBG_CONFIG, "Set HW RX filter: 0x%x\n", sc->rx.rxfilter); + DPRINTF(sc, ATH_DBG_CONFIG, "Set HW RX filter: 0x%x\n", rfilt); } static void ath9k_sta_notify(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 52e62da..ec0abf8 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -423,6 +423,9 @@ u32 ath_calcrxfilter(struct ath_softc *sc) if (sc->rx.rxfilter & FIF_PSPOLL) rfilt |= ATH9K_RX_FILTER_PSPOLL; + if (conf_is_ht(&sc->hw->conf)) + rfilt |= ATH9K_RX_FILTER_COMP_BAR; + if (sc->sec_wiphy || (sc->rx.rxfilter & FIF_OTHER_BSS)) { /* TODO: only needed if more than one BSSID is in use in * station/adhoc mode */ diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 3ddb243..e5c29eb 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -1325,7 +1325,6 @@ enum { #define AR_CFP_VAL 0x0000FFFF #define AR_RX_FILTER 0x803C -#define AR_RX_COMPR_BAR 0x00000400 #define AR_MCAST_FIL0 0x8040 #define AR_MCAST_FIL1 0x8044 -- 1.6.4.2