Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:37042 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752454Ab0LOShJ convert rfc822-to-8bit (ORCPT ); Wed, 15 Dec 2010 13:37:09 -0500 Received: by iyi12 with SMTP id 12so1035808iyi.19 for ; Wed, 15 Dec 2010 10:37:09 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <201012151853.10256.br1@einfach.org> References: <20101214022018.2343.8216.stgit@localhost6.localdomain6> <201012141131.59086.br1@einfach.org> <201012151853.10256.br1@einfach.org> From: Daniel Halperin Date: Wed, 15 Dec 2010 10:36:48 -0800 Message-ID: Subject: Re: [PATCH 1/2] nl80211: Export available antennas To: Bruno Randolf Cc: johannes@sipsolutions.net, linville@tuxdriver.com, linux-wireless@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, Dec 15, 2010 at 1:53 AM, Bruno Randolf wrote: > On Tue December 14 2010 12:11:52 Daniel Halperin wrote: >> Several of the Intel ones, I believe. ?For instance 4965 can RX with 3 >> antennas but can maybe only TX with A and B? ?Intel also has a 1x2 >> (5100 maybe?) chipset. > > A lot of maybees ;) Can anyone else comment? Do we need available antennas > separately for RX and TX? > Sorry, I thought I had given you enough info to figure it out for yourself. Since you're incapable, here's the exact pointer: http://git.kernel.org/?p=linux/kernel/git/iwlwifi/iwlwifi-2.6.git;a=blob;f=drivers/net/wireless/iwlwifi/iwl-5000.c;h=79ab0a6b138636781482a24bcc35e7da7e21f133;hb=HEAD#l540 That's one instance, there are many others. Atheros also makes chipsets like this, and I suspect others do too. Dan