Return-path: Received: from us01smtprelay-2.synopsys.com ([198.182.47.9]:43033 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753185AbcGFIcF convert rfc822-to-8bit (ORCPT ); Wed, 6 Jul 2016 04:32:05 -0400 From: Alexey Brodkin To: "fixed-term.Oleksij.Rempel@de.bosch.com" CC: "linux-wireless@vger.kernel.org" , "anders.darander@gmail.com" , "ath9k-devel@lists.ath9k.org" , "linux@rempel-privat.de" , "linux-snps-arc@lists.infradead.org" , "linux-usb@vger.kernel.org" Subject: Re: ath9k-htc on OHCI -> bogus usb xfer Date: Wed, 6 Jul 2016 08:32:00 +0000 Message-ID: <1467793848.3086.37.camel@synopsys.com> (sfid-20160706_103212_110577_F5A51E1C) References: <1467721137.3144.81.camel@synopsys.com> <577BED2D.7070209@rempel-privat.de> <1467739821.3086.13.camel@synopsys.com> <577C041C.7080905@rempel-privat.de> <1467790987.3086.15.camel@synopsys.com> <577CC035.1000404@de.bosch.com> In-Reply-To: <577CC035.1000404@de.bosch.com> Content-Type: text/plain; charset="utf-7" MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi+AKA-Oleksij, On Wed, 2016-07-06 at 10:24 +-0200, fixed-term.Oleksij.Rempel wrote: +AD4AoA- +AD4- Hm... this Endpoint should be Interrupt, not Bulk. If you search for +AD4- lsusb of this kind of adapter all of them list EP3 and EP4 as Interrupt. +AD4- +AD4- what did went wrong here? Is it not working in USB High Speed mode? Unfortunately as of now on that board EHCI doesn't work. That's not a problem of a particular USB device but something in either ECHI host controller or its integration. I do hope we will fix it sometime soon (this is a development board and USB controller is implemented in FPGA so there's a chance to fix stuff later on). So given only OHCI works on the board I went forward and attempted to use it with Wi-Fi USB dongle. -Alexey