From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-bw0-f227.google.com ([209.85.218.227]:43584 "EHLO mail-bw0-f227.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932252AbZKMX54 (ORCPT ); Fri, 13 Nov 2009 18:57:56 -0500 Received: by bwz27 with SMTP id 27so4039905bwz.21 for ; Fri, 13 Nov 2009 15:58:00 -0800 (PST) From: Christian Lamparter To: linux-wireless@vger.kernel.org Subject: [PATCH] ar9170: do not discard valuable DUPOFDM frames Date: Sat, 14 Nov 2009 00:57:58 +0100 Cc: linville@tuxdriver.com MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Message-Id: <200911140057.58302.chunkeey@googlemail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: This patch enables the driver to process all incoming dupofdm-modulated frames when operating in HT40 mode. Signed-off-by: Christian Lamparter --- diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c index 7e59b82..bd2a276 100644 --- a/drivers/net/wireless/ath/ar9170/main.c +++ b/drivers/net/wireless/ath/ar9170/main.c @@ -850,6 +850,7 @@ static int ar9170_rx_mac_status(struct ar9170 *ar, } break; + case AR9170_RX_STATUS_MODULATION_DUPOFDM: case AR9170_RX_STATUS_MODULATION_OFDM: switch (head->plcp[0] & 0xf) { case 0xb: @@ -897,8 +898,7 @@ static int ar9170_rx_mac_status(struct ar9170 *ar, status->flag |= RX_FLAG_HT; break; - case AR9170_RX_STATUS_MODULATION_DUPOFDM: - /* XXX */ + default: if (ar9170_nag_limiter(ar)) printk(KERN_ERR "%s: invalid modulation\n", wiphy_name(ar->hw->wiphy));