Return-path: Received: from mail-wy0-f174.google.com ([74.125.82.174]:65280 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752531Ab1JONe0 convert rfc822-to-8bit (ORCPT ); Sat, 15 Oct 2011 09:34:26 -0400 Received: by wyg36 with SMTP id 36so895711wyg.19 for ; Sat, 15 Oct 2011 06:34:25 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <4E997F13.7060602@openwrt.org> References: <4E9970A6.10305@openwrt.org> <4E997413.8010008@openwrt.org> <4E997A54.2080004@openwrt.org> <4E997F13.7060602@openwrt.org> Date: Sat, 15 Oct 2011 17:34:25 +0400 Message-ID: (sfid-20111015_153438_548467_17E4141B) Subject: Re: Ath9k, single antenna on ar9280 From: Stanislav Demakov To: Felix Fietkau Cc: linux-wireless@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: I've found it. Hostapd was the reason. After killing it set antenna works. Thanks. :) 2011/10/15 Felix Fietkau : > On 2011-10-15 2:24 PM, Stanislav Demakov wrote: >> >> I'm running Ubuntu Server 11.10 - (kernel: ?Linux server >> 3.0.0-12-generic x86_64) >> >> ath9k from compat-wireless-2011-10-12 and current iw from git compiled >> with libnl1. >> >> The wireless chip is AR9280. (2x2 MIMO) >> >> Also >> echo 1> ?/sys/kernel/debug/ieee80211/phy0/ath9k/rx_chainmask >> echo 1> ?/sys/kernel/debug/ieee80211/phy0/ath9k/tx_chainmask >> is written at boot. >> >> Is something wrong above? > > Do not mess with the rx_chainmask/tx_chainmask parameters, that may be the > reason why it's not working for you. > > - Felix >