Return-path: Received: from web23104.mail.ird.yahoo.com ([217.146.189.44]:36763 "HELO web23104.mail.ird.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1750733AbYKFUtn convert rfc822-to-8bit (ORCPT ); Thu, 6 Nov 2008 15:49:43 -0500 Date: Thu, 6 Nov 2008 20:49:41 +0000 (GMT) From: Hin-Tak Leung Reply-To: htl10@users.sourceforge.net Subject: Re: [RFC/RFT PATCH v2 2/2] rtl8187: feedback transmitted packets using tx close descriptor for 8187B To: Larry Finger Cc: Herton Ronaldo Krzesinski , linux-wireless@vger.kernel.org, John W Linville , Johannes Berg , Michael Wu , Andrea Merello In-Reply-To: <49124B87.7050901@lwfinger.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Message-ID: <77146.91148.qm@web23104.mail.ird.yahoo.com> (sfid-20081106_214946_678771_A43F438A) Sender: linux-wireless-owner@vger.kernel.org List-ID: The actual throughput transferring a 700MB file via sftp between my client and the AP doesn't go much over 50KB/s (according to sftp's progress meter). It used to be over 400KB/s under the same situation. The rate shown by iwconfig is consistently 1Mb/s while manually setting it to 36/48Mb doesn't change the throughput. (at the moment it is looking like it will take 4 hours to transfer, instead of the usual 20+ minutes). how can I see what's wrong? (I have another few hours while it finishes, and of course, I can always try again...).