From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oliver Hartkopp Subject: [SOLVED] Re: usb_8dev: Initialisation issue with powered USB 2.0 hub Date: Fri, 13 Nov 2015 21:20:36 +0100 Message-ID: <56464614.9000201@hartkopp.net> References: <54D3B071.4040705@hartkopp.net> <54D90ADB.8020700@universalnet.at> <54D90CA7.50302@hartkopp.net> <54DF04A3.1010602@universalnet.at> <54E1900A.4050702@hartkopp.net> <54E22518.6050007@8devices.com> <54E2DD71.1050800@hartkopp.net> <54EEEA4C.80009@hartkopp.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mo4-p00-ob.smtp.rzone.de ([81.169.146.218]:47008 "EHLO mo4-p00-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754707AbbKMUUl (ORCPT ); Fri, 13 Nov 2015 15:20:41 -0500 In-Reply-To: <54EEEA4C.80009@hartkopp.net> Sender: linux-can-owner@vger.kernel.org List-ID: To: "linux-can@vger.kernel.org" Cc: Gediminas Simanskis , Bernd Krumboeck Hi all, the issue discussed in this thread has been fixed by Gediminas. The new firmware can be found at http://www.8devices.com/usb2can http://www.8devices.com/media/files/usb2can_1_7.zip The firmware sources have been updated too: https://github.com/krumboeck/usb2can_firmware Many thanks, Oliver On 26.02.2015 10:41, Oliver Hartkopp wrote: > Hello Gediminas, > >> On 16.02.2015 18:12, Gediminas Simanskis wrote: >> >>> IMHO in main firmware cycle need to check lower USB protocol library states. >>> Currently firmware after descriptor initialization goes to infinite loop and >>> don't check lower USB layer states anymore. > > As you already named the potential issue: When do you plan to release a new > firmware that fixes this warmstart problem? > > Regards, > Oliver >