From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261492AbTHSXdg (ORCPT ); Tue, 19 Aug 2003 19:33:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261496AbTHSXdg (ORCPT ); Tue, 19 Aug 2003 19:33:36 -0400 Received: from bay1-f29.bay1.hotmail.com ([65.54.245.29]:23312 "EHLO hotmail.com") by vger.kernel.org with ESMTP id S261492AbTHSXdd (ORCPT ); Tue, 19 Aug 2003 19:33:33 -0400 X-Originating-IP: [12.25.43.10] X-Originating-Email: [ckbroadbus@hotmail.com] From: "ckbb ckbb" To: linux-kernel@vger.kernel.org Subject: USB device not accepting new address=2 (error=-19) Date: Tue, 19 Aug 2003 19:33:32 -0400 Mime-Version: 1.0 Content-Type: text/plain; format=flowed Message-ID: X-OriginalArrivalTime: 19 Aug 2003 23:33:32.0832 (UTC) FILETIME=[4D90E200:01C366AA] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I am stuck with the following error. I really appreciate any help for this problem. May be it is known bug in the usb stack. I am using linux2.4.21, powerpc processor, phillips 1161a host controller I am getting interrupts & hardware seems to be OK. I have configured EHCI & OHCI, scsi, usb mass storage in the kernel configuration. usb.c: new USB bus registered, assigned bus number 1 Product: USB OHCI Root Hub SerialNumber: c7911000 hub.c: USB hub found hub.c: 1 port detected hcd_1161.c : usb devices found.. usbutil: USB int. status bits cleared 0x00060000 usbutil: USB interrupt.1 Enabled ox00020000 ISP116x_HCD Initialization Successful usb.c: USB device not accepting new address=2 (error=-19) usb.c: USB device not accepting new address=3 (error=-19) root@10.0.0.160:/proc/bus/usb# cat drivers usbdevfs hub usb-storage root@10.0.0.160 :/proc/bus/usb# cat devices T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 1 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB OHCI Root Hub S: SerialNumber=c7962400 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms root@10.0.0.160 :/proc/bus/usb# cat of 'proc/scsi/scsi' is empty.... Thanks Chandrasekhar Konakalla _________________________________________________________________ Get MSN 8 and help protect your children with advanced parental controls. http://join.msn.com/?page=features/parental