From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753093AbXLAKEz (ORCPT ); Sat, 1 Dec 2007 05:04:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751349AbXLAKEk (ORCPT ); Sat, 1 Dec 2007 05:04:40 -0500 Received: from mx.logic.tuwien.ac.at ([128.130.175.19]:42151 "EHLO mx.logic.tuwien.ac.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751169AbXLAKEi (ORCPT ); Sat, 1 Dec 2007 05:04:38 -0500 Date: Sat, 1 Dec 2007 11:04:22 +0100 To: Pete Zaitcev Cc: Jaime Velasco Juan , Oliver Neukum , Johann Wilhelm , Rui Santos , linux-usb@vger.kernel.org, kristoffer.ericson@gmail.com, drussell@redhat.com, linux-kernel@vger.kernel.org, greg@kroah.com Subject: Re: [PATCH] USB: option: Bind to the correct interface of the Huawei E220 Message-ID: <20071201100422.GA14566@gamma.logic.tuwien.ac.at> References: <20071128161305.b01167b3.zaitcev@redhat.com> <20071129150550.86453nubw8i5xi68@webmail.tugraz.at> <20071129185339.GA10445@singular.local> <200711300023.08999.oliver@neukum.org> <20071130163011.GA4223@singular.local> <20071201080738.GA10031@gamma.logic.tuwien.ac.at> <20071201003455.75b5f0ad.zaitcev@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071201003455.75b5f0ad.zaitcev@redhat.com> User-Agent: Mutt/1.5.13 (2006-08-11) From: Norbert Preining Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sa, 01 Dez 2007, Pete Zaitcev wrote: > > is this the only addition that should be needed, ortogether with the > > changes in option to call the huawei init function? > > The only one. Ok. > Your problem is something else. Neither my patch nor Jaime's patch > address it. Honestly, I'm not even sure how to tackle it. I seem to Ah, ok. > recall that I had a usbmon trace from you but I'm unable to find it now. > Gettin it (again?) probably would be a good place to restart that > investigation. I am not sure that I used usbmon ...,I can't recall it, but I know what the problem is, I need this patch: --- drivers/usb/storage/initializers.c.orig 2007-11-17 12:29:25.000000000 +0100 +++ drivers/usb/storage/initializers.c 2007-11-17 12:29:37.000000000 +0100 @@ -100,7 +100,7 @@ result = usb_stor_control_msg(us, us->send_ctrl_pipe, USB_REQ_SET_FEATURE, USB_TYPE_STANDARD | USB_RECIP_DEVICE, - 0x01, 0x0, us->iobuf, 0x1, 1000); + 0x01, 0x0, us->iobuf, 0, 1000); US_DEBUGP("usb_control_msg performing result is %d\n", result); return (result ? 0 : -1); } With this everything works really smoothly. Even better, now I do get only 2 (instead of prior 3) /dev/ttyUSB devices (that caused some problems with umtsmon). Best wishes Norbert ------------------------------------------------------------------------------- Dr. Norbert Preining Vienna University of Technology Debian Developer Debian TeX Group gpg DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------------- POLBATHIC (adj.) Gifted with ability to manipulate taps using only the feet. --- Douglas Adams, The Meaning of Liff