Return-path: Received: from mail-ew0-f46.google.com ([209.85.215.46]:51935 "EHLO mail-ew0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756335Ab0KWTWy (ORCPT ); Tue, 23 Nov 2010 14:22:54 -0500 Received: by ewy5 with SMTP id 5so2667633ewy.19 for ; Tue, 23 Nov 2010 11:22:53 -0800 (PST) Date: Tue, 23 Nov 2010 21:21:50 +0200 From: Nick Kossifidis To: ath5k-devel@lists.ath5k.org, linux-wireless@vger.kernel.org Cc: linville@tuxdriver.com, me@bobcopeland.com, mcgrof@gmail.com, jirislaby@gmail.com, nbd@openwrt.org, br1@einfach.org Subject: [PATCH 17/30] ath5k: Use turbo flag on DCU Message-ID: <20101123192150.GQ4303@makis.mantri> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: * Set AR5K_DCU_GBL_IFS_MISC_TURBO_MODE flag on DCU when operating on 40MHz Signed-off-by: Nick Kossifidis --- drivers/net/wireless/ath/ath5k/qcu.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/qcu.c b/drivers/net/wireless/ath/ath5k/qcu.c index e13142a..69bff04 100644 --- a/drivers/net/wireless/ath/ath5k/qcu.c +++ b/drivers/net/wireless/ath/ath5k/qcu.c @@ -647,5 +647,10 @@ int ath5k_hw_init_queues(struct ath5k_hw *ah) * on ath5k_hw_set_ifs_intervals */ ath5k_hw_set_tx_retry_limits(ah, 0); + /* Set the turbo flag when operating on 40MHz */ + if (ah->ah_bwmode == AR5K_BWMODE_40MHZ) + AR5K_REG_ENABLE_BITS(ah, AR5K_DCU_GBL_IFS_MISC, + AR5K_DCU_GBL_IFS_MISC_TURBO_MODE); + return 0; }