USB problems with 8.2

[Момчил Иванов]

At Tue, 27 Dec 2011 16:28:49 +0100,
Hans Petter Selasky wrote:
> 
> On Tuesday 27 December 2011 16:21:35 Момчил Иванов wrote:
> > 16:13:27.509643 usbus6.2
> > DONE-BULK-EP=00000081,SPD=HIGH,NFR=0,SLEN=0,IVAL=0,ERR=
> 
> Hi,
> 
> The timeout error means the USB host is not getting the expected data.
> 
> To figure out who is guilty not transferring or receiving the data you need to 
> have an USB analyzer, like the Beagle 480 (Runs under Linux).
> 
> Else also see the quirks in:
> 
> sysctl -a hw.usb.ehci

sysctl: unknown oid 'hw.usb.ehci'

btw I don't seem to have any hw.usb.ehci sysctl... This is all that there is under hw.usb:

hw.usb.no_boot_wait: 0
hw.usb.debug: 0
hw.usb.usb_lang_mask: 255
hw.usb.usb_lang_id: 9
hw.usb.template: 0
hw.usb.power_timeout: 30
hw.usb.no_pf: 0
hw.usb.no_cs_fail: 0

Since I don't have this kind of equiptment, I will not be able to do anything more. Is there some way I can set that timeout to something like 1-2 seconds?