Return-path: Received: from mail2.candelatech.com ([208.74.158.173]:41092 "EHLO mail2.candelatech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751365AbcIVESv (ORCPT ); Thu, 22 Sep 2016 00:18:51 -0400 Message-ID: <57E35BA9.7050207@candelatech.com> (sfid-20160922_061855_014771_11769471) Date: Wed, 21 Sep 2016 21:18:49 -0700 From: Ben Greear MIME-Version: 1.0 To: bruce m beach , Oleksij Rempel CC: linux-wireless@vger.kernel.org Subject: Re: ath9k_htc kernel driver regression affecting throughput References: <96b0636d-1171-5830-6481-edb991ca8e1a@rempel-privat.de> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 09/21/2016 08:34 PM, bruce m beach wrote: >>> i.e a lable that the code jumps to and nothing else. At this point I have >>> added VendorCommand(), and a debugger via ep0. ( ep0 is a good choice >>> since it is available a boot, no matter what) and over the next few >>> months I am going to move ->all<- the rom code into ram starting with >>> the USB subsystem. Have you investigated whether you have enough RAM to do this? I haven't looked at ath9k_htc, but in general, that type of architecture is tight on RAM in my experience. Thanks, Ben -- Ben Greear Candela Technologies Inc http://www.candelatech.com