Return-path: Received: from cpsmtpb-ews02.kpnxchange.com ([213.75.39.5]:3203 "EHLO cpsmtpb-ews02.kpnxchange.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756381Ab0ECUnV (ORCPT ); Mon, 3 May 2010 16:43:21 -0400 From: Gertjan van Wingerde To: "John W. Linville" Cc: Ivo van Doorn , , , Gertjan van Wingerde Subject: [PATCH 3/4] rt2x00: Fix HT40+/HT40- setting in rt2800. Date: Mon, 3 May 2010 22:43:04 +0200 Message-Id: <1272919385-18004-4-git-send-email-gwingerde@gmail.com> In-Reply-To: <1272919385-18004-1-git-send-email-gwingerde@gmail.com> References: <1272919385-18004-1-git-send-email-gwingerde@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Inspection of the Ralink vendor driver shows that the TX_BAND_CFG register and BBP register 3 are about HT40- indication, not about HT40+ indication. Inverse the meaning of these fields in the code. Signed-off-by: Gertjan van Wingerde --- drivers/net/wireless/rt2x00/rt2800.h | 4 ++-- drivers/net/wireless/rt2x00/rt2800lib.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index 4c0b481..2aa0375 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -845,7 +845,7 @@ * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz */ #define TX_BAND_CFG 0x132c -#define TX_BAND_CFG_HT40_PLUS FIELD32(0x00000001) +#define TX_BAND_CFG_HT40_MINUS FIELD32(0x00000001) #define TX_BAND_CFG_A FIELD32(0x00000002) #define TX_BAND_CFG_BG FIELD32(0x00000004) @@ -1519,7 +1519,7 @@ struct mac_iveiv_entry { * BBP 3: RX Antenna */ #define BBP3_RX_ANTENNA FIELD8(0x18) -#define BBP3_HT40_PLUS FIELD8(0x20) +#define BBP3_HT40_MINUS FIELD8(0x20) /* * BBP 4: Bandwidth diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 7310f34..6d2c66d 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -867,7 +867,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, } rt2800_register_read(rt2x00dev, TX_BAND_CFG, ®); - rt2x00_set_field32(®, TX_BAND_CFG_HT40_PLUS, conf_is_ht40_plus(conf)); + rt2x00_set_field32(®, TX_BAND_CFG_HT40_MINUS, conf_is_ht40_minus(conf)); rt2x00_set_field32(®, TX_BAND_CFG_A, rf->channel > 14); rt2x00_set_field32(®, TX_BAND_CFG_BG, rf->channel <= 14); rt2800_register_write(rt2x00dev, TX_BAND_CFG, reg); @@ -900,7 +900,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, rt2800_bbp_write(rt2x00dev, 4, bbp); rt2800_bbp_read(rt2x00dev, 3, &bbp); - rt2x00_set_field8(&bbp, BBP3_HT40_PLUS, conf_is_ht40_plus(conf)); + rt2x00_set_field8(&bbp, BBP3_HT40_MINUS, conf_is_ht40_minus(conf)); rt2800_bbp_write(rt2x00dev, 3, bbp); if (rt2x00_rt_rev(rt2x00dev, RT2860, REV_RT2860C)) { -- 1.7.1