Return-Path: Message-ID: <3FE029FA.6010204@0Bits.COM> Date: Wed, 17 Dec 2003 10:03:38 +0000 From: Mitch MIME-Version: 1.0 To: marcel@holtmann.org, bluez-users@lists.sourceforge.net Subject: Re: [Bluez-users] NEC usb bluetooth support Content-Type: text/plain; charset=us-ascii; format=flowed List-ID: Ok, thanx to Marcel, i looked again, and no patches/source code changes are needed. The error hci_usb: probe of 7-2:1.1 failed with error -5 is spurious, and the device still works just fine. Another one to add to the list of working with linux bluetooth devices ;-) Thanks Mitch -------- Original Message -------- Subject: Re: [Bluez-users] NEC usb bluetooth support Date: Tue, 16 Dec 2003 20:40:00 +0100 From: Marcel Holtmann To: Mitch CC: BlueZ Mailing List References: <3FDF5C36.7080605@0bits.com> Hi Mitch, > Yup i do have an entry (see below), and i've managed to get it to load, but by > hacking the hci_usb.c to remove the lines > > /* Check number of endpoints */ > if (intf->altsetting[0].desc.bNumEndpoints < 3) > return -EIO; > > It looks like since there's multiple interface descriptors for the device (see > attachment), and bNumEndpoints is only equal to 3 in one of them, then the test > fails and returns EIO. I don't know if this check should be removed altogether since > we subsequently iterate thru all the interfaces to get the endpoints. > > hciconfig shows me 2 interfaces - is this correct ? this is wrong. The second interface on the USB layer is for the SCO audio support and in normal cases correct recognized by the driver. This is why the above check is in the code. If you not have three endpoints on the first interface it is not a USB Bluetooth device. Please check your device with 2.4.23. Regards Marcel ------------------------------------------------------- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users