Return-path: Received: from mail.atheros.com ([12.36.123.2]:24641 "EHLO mail.atheros.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751638AbYLWGIA (ORCPT ); Tue, 23 Dec 2008 01:08:00 -0500 Received: from mail.atheros.com ([10.10.20.108]) by sidewinder.atheros.com for ; Mon, 22 Dec 2008 22:08:00 -0800 Date: Mon, 22 Dec 2008 22:07:53 -0800 From: "Luis R. Rodriguez" To: "Xu, Martin" CC: "linux-wireless@vger.kernel.org" Subject: Re: ath5k: whether "txpower off" is supported ? Message-ID: <20081223060753.GS10807@tesla> (sfid-20081223_070808_118536_E332CA26) References: <20081223050006.3710.98311.stgit@ct.roinet.com> <9F0C1DB20AFA954FA1DA05309350433D44333C66@pdsmsx503.ccr.corp.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" In-Reply-To: <9F0C1DB20AFA954FA1DA05309350433D44333C66@pdsmsx503.ccr.corp.intel.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, Dec 22, 2008 at 09:25:20PM -0800, Xu, Martin wrote: > Hi > I found that iwconfig txpower off can not work on ath5k driver. > Ath5k driver(drivers/net/wireless/ath5k/base.c: ath5k_config() ) does not implement the txpower features. > Some one can confirm me whether txpower off feature has been implemented? If not, why? It is because of the HW limitation? Thanks! If its not in yet its because no one yet has bothered with it. > BTW: > Where can I found the ath5k HW spec? Thanks! Your source of documentation is the legacy-hal and Sam Leffler's HAL. Have you looked at those? wget http://www.kernel.org/pub/linux/kernel/people/mcgrof/legacy-hal.tar.bz2 svn co http://svn.freebsd.org/base/projects/ath_hal Luis