Return-path: Received: from nick.hrz.tu-chemnitz.de ([134.109.228.11]:55503 "EHLO nick.hrz.tu-chemnitz.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752212Ab3HNGBw (ORCPT ); Wed, 14 Aug 2013 02:01:52 -0400 From: Simon Wunderlich To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, Simon Wunderlich , Mathias Kretschmer Subject: [PATCH-resend 4/9] ath9k: set 5/10 MHz supported channels and fix bitrate Date: Wed, 14 Aug 2013 08:01:33 +0200 Message-Id: <1376460098-26648-5-git-send-email-siwu@hrz.tu-chemnitz.de> (sfid-20130814_080208_958896_14D1B0D5) In-Reply-To: <1376460098-26648-1-git-send-email-siwu@hrz.tu-chemnitz.de> References: <1376460098-26648-1-git-send-email-siwu@hrz.tu-chemnitz.de> Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Simon Wunderlich Signed-off-by: Mathias Kretschmer --- Changes to PATCHv4: * remove unused divisor line in the rate control --- drivers/net/wireless/ath/ath9k/init.c | 24 ++++++++++++++++-------- drivers/net/wireless/ath/ath9k/rc.c | 5 +++++ 2 files changed, 21 insertions(+), 8 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 85015bf..6347378 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -146,14 +146,22 @@ static struct ieee80211_rate ath9k_legacy_rates[] = { RATE(20, 0x1a, IEEE80211_RATE_SHORT_PREAMBLE), RATE(55, 0x19, IEEE80211_RATE_SHORT_PREAMBLE), RATE(110, 0x18, IEEE80211_RATE_SHORT_PREAMBLE), - RATE(60, 0x0b, 0), - RATE(90, 0x0f, 0), - RATE(120, 0x0a, 0), - RATE(180, 0x0e, 0), - RATE(240, 0x09, 0), - RATE(360, 0x0d, 0), - RATE(480, 0x08, 0), - RATE(540, 0x0c, 0), + RATE(60, 0x0b, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(90, 0x0f, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(120, 0x0a, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(180, 0x0e, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(240, 0x09, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(360, 0x0d, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(480, 0x08, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), + RATE(540, 0x0c, (IEEE80211_RATE_SUPPORTS_5MHZ | + IEEE80211_RATE_SUPPORTS_10MHZ)), }; #ifdef CONFIG_MAC80211_LEDS diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index e41f563..5a69d9b 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1282,9 +1282,14 @@ static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband, struct ath_common *common = ath9k_hw_common(sc->sc_ah); struct ath_rate_priv *ath_rc_priv = priv_sta; int i, j = 0; + u32 rate_flags = ieee80211_chandef_rate_flags(&sc->hw->conf.chandef); for (i = 0; i < sband->n_bitrates; i++) { if (sta->supp_rates[sband->band] & BIT(i)) { + if ((rate_flags & sband->bitrates[i].flags) + != rate_flags) + continue; + ath_rc_priv->neg_rates.rs_rates[j] = (sband->bitrates[i].bitrate * 2) / 10; j++; -- 1.7.10.4