Return-path: Received: from mail-pz0-f177.google.com ([209.85.222.177]:41965 "EHLO mail-pz0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750785AbZFAXAZ (ORCPT ); Mon, 1 Jun 2009 19:00:25 -0400 Received: by pzk7 with SMTP id 7so6269224pzk.33 for ; Mon, 01 Jun 2009 16:00:27 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1243752126.3623.375.camel@debian> References: <1242872340-27417-1-git-send-email-yi.zhu@intel.com> <20090526222433.GA23972@bombadil.infradead.org> <1243736227.3623.180.camel@debian> <43e72e890905302327x23d0479bkb825ea05832c5ffd@mail.gmail.com> <1243752126.3623.375.camel@debian> From: "Luis R. Rodriguez" Date: Mon, 1 Jun 2009 16:00:07 -0700 Message-ID: <43e72e890906011600s3290e579q5e2d3400ec609099@mail.gmail.com> Subject: Re: [Announce] Intel Wireless Multicomm 3200 WiFi driver To: Zhu Yi Cc: "Luis R. Rodriguez" , "linville@tuxdriver.com" , "linux-wireless@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Sat, May 30, 2009 at 11:42 PM, Zhu Yi wrote: > On Sun, 2009-05-31 at 14:27 +0800, Luis R. Rodriguez wrote: >> >> What is the 11n configuration on these devices? Do they have 2 >> streams? Or are they just 1 stream? > > It has 1x1, 1x2 and 2x2 on for both 20MHz and 40MHz channels. Thanks -- BTW so this to me reads as number of TX/RX chains, but how many streams does the device have? For example a 2-stream device can be used in a 1x1 configuration. An example of our 1-stream device would be the Atheros AR9285, so hardware-wise it only supports up to MCS 7. Will some of these devices be 1-stream or are they all 2-stream? Luis