Return-path: Received: from mail-ww0-f42.google.com ([74.125.82.42]:47054 "EHLO mail-ww0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751631Ab1JOMY6 (ORCPT ); Sat, 15 Oct 2011 08:24:58 -0400 Received: by wwn22 with SMTP id 22so1798050wwn.1 for ; Sat, 15 Oct 2011 05:24:57 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <4E997A54.2080004@openwrt.org> References: <4E9970A6.10305@openwrt.org> <4E997413.8010008@openwrt.org> <4E997A54.2080004@openwrt.org> Date: Sat, 15 Oct 2011 16:24:57 +0400 Message-ID: (sfid-20111015_142506_735869_712D09EE) 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'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? 2011/10/15 Felix Fietkau : > On 2011-10-15 2:13 PM, Stanislav Demakov wrote: >> >> Ok, I've compiled and installed iw from git. Now I have this (wlan0 is >> down): >> >> sudo iw phy phy0 set antenna 1 1 >> >> command failed: Operation not supported (-95) > > No idea then. It works on all of my systems. > > - Felix >