Re: [Bluez-devel] MA-720 does not work

Evgenios Metaxas
2008-12-07T16:33:21Z

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Thank you both for your help and time!

modinfo hci_usb gives

filename: /lib/modules/2.6.24-22-generic/kernel/drivers/bluetooth/hci_usb.ko
license: GPL
version: 2.9
description: Bluetooth HCI USB driver ver 2.9
author: Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>
srcversion: 73F4DE14B5B4CED40F4236A
alias: usb:v0C10p0000d*dc*dsc*dp*ic*isc*ip*
alias: usb:v0BDBp1002d*dc*dsc*dp*ic*isc*ip*
alias: usb:v044Ep3002d*dc*dsc*dp*ic*isc*ip*
alias: usb:v044Ep3001d*dc*dsc*dp*ic*isc*ip*
alias: usb:v04BFp030Ad*dc*dsc*dp*ic*isc*ip*
alias: usb:v057Cp3800d*dc*dsc*dp*ic*isc*ip*
alias: usb:v*p*d*dcE0dsc01dp01ic*isc*ip*
depends: usbcore,bluetooth
vermagic: 2.6.24-22-generic SMP mod_unload 586
parm: ignore:Ignore devices from the matching table (bool)
parm: ignore_dga:Ignore devices with id 08fd:0001 (bool)
parm: ignore_csr:Ignore devices with id 0a12:0001 (bool)
parm: ignore_sniffer:Ignore devices with id 0a12:0002 (bool)
parm: disable_scofix:Disable fixup of wrong SCO buffer size (bool)
parm: force_scofix:Force fixup of wrong SCO buffers size (bool)
parm: reset:Send HCI reset command on initialization (bool)
parm: isoc:Set isochronous transfers for SCO over HCI support (int)

and after mounting /proc/bus/usb/devices using "sudo mount -t usbfs usbfs /proc/bus/usb"

T: Bus=02 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 3 Spd=1.5 MxCh= 0
D: Ver= 1.00 Cls=ff(vend.) Sub=ff Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0df7 ProdID=0722 Rev= 0.00
S: Manufacturer=MobileAction Technology Inc.
S: Product=Bluetooth Dongle
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none)
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=10ms
E: Ad=02(O) Atr=03(Int.) MxPS= 8 Ivl=10ms

Regarding btusb driver i am on Ubuntu 8.04. It was not in Synaptic and Googling found a file "btusb-kmp-0.1-2.1.src.rpm"
and installed it using alien. modprobe btusb or modprobe btusb-kmp returned errors that module could not be found.

Regards

Eugene

> From: marcel@holtmann.org
> To: bluez-devel@lists.sourceforge.net
> Date: Sat, 6 Dec 2008 22:14:10 +0100
> Subject: Re: [Bluez-devel] MA-720 does not work
>
> Hi Yuriy,
>
> > in this line there is only one module hci_usb. the other words are
> > parameters for this module.
> > but i don't know exactly if we can use those parameters.
> > I tried to help you in this way because early I did like this for
> > module 'usbserial'. so I supposed it would be helpful
>
> are you still trying to debug this. Check modinfo hci_usb (or better
> actually use the btusb driver). You can only use the module parameters
> listed there. Period. There have never been any vendor or product module
> parameters for any of these drivers. That is just pure uslpbserial crap
> and shouldn't even been there. We can use sysfs to bind/unbind drivers.
>
> I wanna see "cat /proc/bus/usb/devices" from your device. And if that is
> not mounted then check Google on how to mount it.
>
> Regards
>
> Marcel
>
>
>
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