Return-path: Received: from phoenix3.szarvasnet.hu ([87.101.127.16]:53479 "EHLO phoenix3.szarvasnet.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753484Ab1EaTrs (ORCPT ); Tue, 31 May 2011 15:47:48 -0400 From: Gabor Juhos To: "John W. Linville" Cc: linux-wireless@vger.kernel.org, Luis Rodriguez , Vasanthakumar Thiagarajan , Gabor Juhos Subject: [RFC 24/32] ath9k: fix antenna diversity configuration for non AR9485 chips Date: Tue, 31 May 2011 21:37:15 +0200 Message-Id: <1306870643-7935-25-git-send-email-juhosg@openwrt.org> (sfid-20110531_214920_642585_B3B3D9D7) In-Reply-To: <1306870643-7935-1-git-send-email-juhosg@openwrt.org> References: <1306870643-7935-1-git-send-email-juhosg@openwrt.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: The current values must be used only on AR9485 chips. Other chips requires different values. Signed-off-by: Gabor Juhos --- drivers/net/wireless/ath/ath9k/ar9003_phy.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c index eb18b63..b9f0b27 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c @@ -1214,8 +1214,14 @@ static void ar9003_hw_antdiv_comb_conf_get(struct ath_hw *ah, AR_PHY_9485_ANT_DIV_ALT_LNACONF_S; antconf->fast_div_bias = (regval & AR_PHY_9485_ANT_FAST_DIV_BIAS) >> AR_PHY_9485_ANT_FAST_DIV_BIAS_S; - antconf->lna1_lna2_delta = -9; - antconf->div_group = 2; + + if (AR_SREV_9485(ah)) { + antconf->lna1_lna2_delta = -9; + antconf->div_group = 2; + } else { + antconf->lna1_lna2_delta = -3; + antconf->div_group = 0; + } } static void ar9003_hw_antdiv_comb_conf_set(struct ath_hw *ah, -- 1.7.2.1