From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265148AbUHTBxM (ORCPT ); Thu, 19 Aug 2004 21:53:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265195AbUHTBxM (ORCPT ); Thu, 19 Aug 2004 21:53:12 -0400 Received: from smtp107.mail.sc5.yahoo.com ([66.163.169.227]:47964 "HELO smtp107.mail.sc5.yahoo.com") by vger.kernel.org with SMTP id S265148AbUHTBxA (ORCPT ); Thu, 19 Aug 2004 21:53:00 -0400 Subject: Re: HCI USB on USB 2.0: hci_usb_intr_rx_submit (works with USB 1.1) From: "Raf D'Halleweyn (list)" To: Marcel Holtmann Cc: Max Krasnyansky , Linux Kernel List In-Reply-To: <1092049263.21815.18.camel@pegasus> References: <1091581193.15561.3.camel@alto.dhalleweyn.com> <1092049263.21815.18.camel@pegasus> Content-Type: text/plain Date: Thu, 19 Aug 2004 21:52:57 -0400 Message-Id: <1092966777.5230.4.camel@alto.dhalleweyn.com> Mime-Version: 1.0 X-Mailer: Evolution 1.5.93 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Marcel, 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'. Thanks, PS Sorry for the late reply, I just returned from vacation. Raf. On Mon, 2004-08-09 at 13:01 +0200, Marcel Holtmann wrote: > Hi Ralf, > > > It seems that hci_usb does not like USB 2.0: when I connect a D-Link USB > > bluetooth dongle (DBT-120) to a USB 2.0 port, I get the following error > > message when I try to 'hciconfig hci0 up': > > > > hci_usb_intr_rx_submit: hci0 intr rx submit failed urb f768ae94 err -28 > > > > If I connect the same dongle through a USB 1.1 hub on the same USB 2.0 > > port, the device comes up and I don't get this error. > > about what kernel version are you talking? What USB host hardware do you > use? > > Regards > > Marcel > > > >