Messages in this thread | | | Date | Thu, 23 May 2002 08:34:19 +0200 | From | Martin Dalecki <> | Subject | Re: What to do with all of the USB UHCI drivers in the kernel? |
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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.
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