Subject: Re: [Bluez-devel] [2.6.8 ->] Problems, hci_usb dosn't work.
From: Marcel Holtmann <marcel@holtmann.org>
To: Ian Kumlien <pomac@vapor.com>
Cc: BlueZ Mailing List <bluez-devel@lists.sourceforge.net>
In-Reply-To: <1095880805.3277.4.camel@big>
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Date: Wed, 22 Sep 2004 21:26:27 +0200

Hi Ian,

> > > 2 joysticks, one 6in1 card reader and one muvodrive, it all works.
> > > And, it registers the device correctly it just can't read from it.
> > 
> > are these devices all USB 2.0 capable? If yes, then they are handled by
> > the ehci_hcd host controller driver.
> 
> All except the monitor that also registers it self via usb, =)
> (I am really surprised about that actually)
> 
> Sam Sung Electronics
> Manufacturer: Samsung Electronics
> Serial Number: HVAWA04398
> Speed: 1.5Mb/s (low)
> USB Version:  1.10
> Device Class: 00(>ifc )
> Device Subclass: 00
> Device Protocol: 00
> Maximum Default Endpoint Size: 8
> Number of Configurations: 1
> Vendor Id: 0419
> Product Id: 8002
> Revision Number:  2.00
> 
> And here is the usb dongle output
> hci_usb
> Speed: 12Mb/s (full)
> USB Version:  1.10
> Device Class: e0(unk. ) <== Looks like something missing
> Device Subclass: 01
> Device Protocol: 01
> Maximum Default Endpoint Size: 64
> Number of Configurations: 1
> Vendor Id: 0db0
> Product Id: 1967
> Revision Number:  5.25
> 
> Should i change some identifier and test some?

here is nothing really important missing, because 0xe0 means wireless
class or so.

This looks really like an ohci_hcd problem with interrupt URBs.

Regards

Marcel


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