From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267777AbUHTIfI (ORCPT ); Fri, 20 Aug 2004 04:35:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267791AbUHTIdc (ORCPT ); Fri, 20 Aug 2004 04:33:32 -0400 Received: from coyote.holtmann.net ([217.160.111.169]:47776 "EHLO mail.holtmann.net") by vger.kernel.org with ESMTP id S267827AbUHTIcO (ORCPT ); Fri, 20 Aug 2004 04:32:14 -0400 Subject: Re: HCI USB on USB 2.0: hci_usb_intr_rx_submit (works with USB 1.1) From: Marcel Holtmann To: "Raf D'Halleweyn (list)" Cc: Max Krasnyansky , Linux Kernel Mailing List In-Reply-To: <1092966777.5230.4.camel@alto.dhalleweyn.com> References: <1091581193.15561.3.camel@alto.dhalleweyn.com> <1092049263.21815.18.camel@pegasus> <1092966777.5230.4.camel@alto.dhalleweyn.com> Content-Type: text/plain Message-Id: <1092990717.18082.60.camel@pegasus> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Fri, 20 Aug 2004 10:31:57 +0200 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi Ralf, > This was under 2.6.7, using ehci for USB 2.0 and uhci for 1.1. > > Under 2.6.8.1 I get with USB 1.1: > usb 4-1.3: new full speed USB device using address 3 > bcm203x_probe: Mini driver request failed > bcm203x: probe of 4-1.3:1.0 failed with error -5 > usb 4-1.3: USB disconnect, address 3 > usb 4-1.3: new full speed USB device using address 4 > > but USB 2.0 gives: > usb 1-3.4: new full speed USB device using address 6 > ehci_hcd 0000:00:1d.7: qh f7d2d200 (#0) state 1 > bcm203x_probe: Mini driver request failed > bcm203x: probe of 1-3.4:1.0 failed with error -5 > usb 1-3.4: bulk timeout on ep1in > usb 1-3.4: usbfs: USBDEVFS_BULK failed ep 0x81 len 10 ret -110 > usb 1-3.4: USB disconnect, address 6 > usb 1-3.4: new full speed USB device using address 7 > ehci_hcd 0000:00:1d.7: qh f7d2d280 (#0) state 1 > hci_usb_intr_rx_submit: hci0 intr rx submit failed urb c1ad1994 err -28 > > If I try to do 'hciconfig hci0 up' when connected to USB 2.0 I also get > a 'hci_usb_intr_rx_submit: hci0 intr rx submit failed urb f7e22814 err > -28'. your dongle looks like a Broadcom based dongle. Please include the part from /proc/bus/usb/devices matching your device. The main problem is that the mini driver and the firmware for the Broadcom dongle can't be loaded throught request_firmware() by the bcm203x driver. Check the BlueZ webpage for more details and put these files in the correct place. Regards Marcel