Return-path: Received: from lo.gmane.org ([80.91.229.12]:60910 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932812Ab1JESJj (ORCPT ); Wed, 5 Oct 2011 14:09:39 -0400 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1RBVuT-0003Ii-UE for linux-wireless@vger.kernel.org; Wed, 05 Oct 2011 20:09:37 +0200 Received: from 207.59.80.172 ([207.59.80.172]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 05 Oct 2011 20:09:37 +0200 Received: from viscous.liquid by 207.59.80.172 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 05 Oct 2011 20:09:37 +0200 To: linux-wireless@vger.kernel.org From: Daniel Smith Subject: Re: [PATCH v13 5/5] ath9k: implement .get_antenna and .set_antenna Date: Wed, 05 Oct 2011 14:09:23 -0400 Message-ID: <4E8C9D53.1080307@gmail.com> (sfid-20111005_200943_274180_B66824C4) References: <1315006827-81443-1-git-send-email-nbd@openwrt.org> <1315006827-81443-2-git-send-email-nbd@openwrt.org> <1315006827-81443-3-git-send-email-nbd@openwrt.org> <1315006827-81443-4-git-send-email-nbd@openwrt.org> <1315006827-81443-5-git-send-email-nbd@openwrt.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: Felix Fietkau In-Reply-To: <1315006827-81443-5-git-send-email-nbd@openwrt.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: On 9/2/2011 7:40 PM, Felix Fietkau wrote: > On MIMO chips this can be used to enable/disable hardware chains, ensuring > that the MCS information is updated accordingly. > On non-MIMO chips with rx diversity (e.g. 9285), this configures the rx > input antenna. I have been working with this patch as I needed the ability to select the rx chain/antenna on an AR9820.. A problem I have ran into is that regardless of what I set the antenna chain to, the radiotap header always reports antenna 1. I know this originates from the rx status descriptor, but is this really what should be used to report the antenna when using chains to select the antenna? V/r, Daniel