Re: What to do with all of the USB UHCI drivers in the kernel?

[Martin Dalecki <dalecki@evision-ventures.com>]

Uz.ytkownik Greg KH napisa?:
> On Wed, May 22, 2002 at 03:35:48PM -0400, Andre Bonin wrote:
> 
>>>This is probably because you have an OHCI hardware device, not a UHCI
>>>device.  What does 'lspci -v' say for your machine?
>>
>>Sorry, i'me not too familiar with the USB architecture.  Anyway here is 
>>the relevant lspci entries (note: I did this under my working 2.4.18)
>>
>>02:08.0 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
>>        Subsystem: Unknown device 807d:0035
>>        Flags: bus master, medium devsel, latency 32, IRQ 19
>>        Memory at cd000000 (32-bit, non-prefetchable) [size=4K]
>>        Capabilities: [40] Power Management version 2
>>
>>02:08.1 USB Controller: NEC Corporation USB (rev 41) (prog-if 10 [OHCI])
>>        Subsystem: Unknown device 807d:0035
>>        Flags: bus master, medium devsel, latency 32, IRQ 16
>>        Memory at cc800000 (32-bit, non-prefetchable) [size=4K]
>>        Capabilities: [40] Power Management version 2
>>
>>02:08.2 USB Controller: NEC Corporation USB 2.0 (rev 02) (prog-if 20 [EHCI])
>>        Subsystem: Unknown device 807d:1043
>>        Flags: bus master, medium devsel, latency 32, IRQ 17
>>        Memory at cc000000 (32-bit, non-prefetchable) [size=256]
>>        Capabilities: [40] Power Management version 2
> 
> 
> You only have EHCI and OHCI hardware.  No wonder the UHCI drivers do not
> work :)
> 
> 
>>>And how does 2.5.17 work for you?
>>
>>Not too good beacuse I don't have the option of enabling OHCI :)  Are we 
>>still keeping it?
> 
> 
> Yes, use the ohci-hcd driver.  Also you can use the ehci-hcd driver if
> you have any USB 2.0 devices, as it looks like you have a USB 2.0
> controller.


Could you please just do me a small favour and drop something
in to linux/Documentation. Becouse I'm right now already confused
about which driver to use and which alias to put in /etc/modules.conf
so kudzu stops hollering about not knowing what to do
if I out of a sudden reboot in to 2.5.xx kernel.

Many thank's in advance.

PS. I could of course figure it out of my self, but since
I don't attach anything to USB on my box *that* frequently.