Re: [Libusb-devel] USB 2.0

[Tim R. <ti...@pr...>]

Peter Stuge wrote:
> On Thu, Mar 29, 2007 at 10:06:55AM -0700, Jake Janovetz wrote:
>   
>> We use this for testing.  We don't have any USB 1.1 hosts here, so
>> we set our USB 2.0 host to operate as a 1.1 host and run tests on
>> our device.
>>     
>
> The EHCI should provide a number of [UO]HCI PCI devices for USB 1.1
> devices, so this should just be a matter of blocking/disabling the
> EHCI driver.
>   

Do you have evidence that this really works?  I thought the UHCI drivers
came to life as children of the EHCI driver, not necessarily as
independent hardware entities.  However, I admit that I haven't tried it.

-- 
Tim Roberts, ti...@pr...
Providenza & Boekelheide, Inc.