Archived from groups: microsoft.public.windowsxp.device_driver.dev (
More info?)
Yes, thanks for the info. I do have usbohci.sys as a driver for ALi PCI to
USB Open Host Controller, but not for Standard Enhanced PCI to USB Host
Contoller (that has usbehci.sys).
OK, I'm happy now that I do have USB2 working!
--
Regards
Jeff
"Rick Brooks" <rick_brooks.nospam@vibren.com> wrote in message
news:eIJpCN%232EHA.1524@TK2MSFTNGP09.phx.gbl...
>
> For XP and above, there are three inbox miniport drivers for the USB
> controller, usbehci.sys, usbohci.sys, and usbuhci.sys. These drivers are
> for
> support of controllers supporting the enhanced host, universal host, or
> open
> host controller specifications respectively. Look for your controller in
> the
> device manager tree and check the driver list. If you see usbehci.sys
> listed, it is 2.0. Based on the information you provided in your post, you
> should also see the usbohci driver since your controller supports OHCI.
>
> Rick
>
>
> "Jeff Layman" <jmlaymanthetape@tcp.co.uk> wrote in message
> news:etXA3q32EHA.3708@TK2MSFTNGP14.phx.gbl...
>> Yes - only once, in "Standard enhanced PCI to USB Host Controller". But
> the
>> driver for that is Bonifay.sys, which is a Freecom driver (I assume for
>> my
>> Freecom external USB2 drive). That driver also appears to be associated
>> with all the other USB devices (but then so are several usbxxxxx.sys
>> drivers).
>>
>> I should say that a 55 Mb folder (OE6 *.dbx files!) was copied from my C:
>> drive to the External HD in 15 seconds. That seems faster than a USB1
> link.
>>
>> --
>> Regards
>>
>> Jeff
>> "Cari (MS-MVP)" <Newsgroups1@coribright.com> wrote in message
>> news:e4w0wJv2EHA.1192@tk2msftngp13.phx.gbl...
>> > Does the word "Enhanced" appear anywhere?
>> > --
>> > Cari (MS-MVP) Windows Client - Printing/Imaging and Hardware
>> > www.coribright.com
>> >
>> > "Jeff Layman" <jmlaymanthetape@tcp.co.uk> wrote in message
>> > news:e46TOFi2EHA.2572@tk2msftngp13.phx.gbl...
>> >>I recently added a USB2 PCI card to my USB1 motherboard. XP (SP2)
>> >>detected it and apparently installed it ok. The device is there in
>> >>"Computer management", but it just says "ALi PCB to USB Open Host
>> >>Controller" - there are no "USB2" devices under "Universal Serial Bus
>> >>Controllers". The drivers associated with the card (.../System32
> folder)
>> >>are all named usbxxxxx.sys (all dated 03/08/04). How can I tell if
> these
>> >>are USB2 drivers or not?
>> >>
>> >> TIA
>> >> --
>> >> Regards
>> >>
>> >> Jeff
>> >>
>> >>
>> >
>> >
>> >
>>
>>
>
>