Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935443AbaBDWVd (ORCPT ); Tue, 4 Feb 2014 17:21:33 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:56633 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933787AbaBDVI3 (ORCPT ); Tue, 4 Feb 2014 16:08:29 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Oleksij Rempel , Sujith Manoharan , "John W. Linville" Subject: [PATCH 3.12 049/133] ath9k: Disable cross-band FCC Date: Tue, 4 Feb 2014 13:07:30 -0800 Message-Id: <20140204210738.421991215@linuxfoundation.org> X-Mailer: git-send-email 1.8.5.1.163.gd7aced9 In-Reply-To: <20140204210737.008598235@linuxfoundation.org> References: <20140204210737.008598235@linuxfoundation.org> User-Agent: quilt/0.61-1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sujith Manoharan commit 1e2f9295f4c657500111514f92a3d3894d0e05b4 upstream. Fast Channel Change across bands was enabled for AR9462 recently, but this is causing baseband issues. Disable it until this feature is tested well. Also, remove the feature bit for AR9565 since it is a single-band card and doesn't support this feature. Reported-by: Oleksij Rempel Signed-off-by: Sujith Manoharan Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/ath/ath9k/hw.c | 7 ------- 1 file changed, 7 deletions(-) --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2608,13 +2608,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) pCap->hw_caps |= ATH9K_HW_CAP_PAPRD; - /* - * Fast channel change across bands is available - * only for AR9462 and AR9565. - */ - if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) - pCap->hw_caps |= ATH9K_HW_CAP_FCC_BAND_SWITCH; - return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/