USB and 6.1-RELEASE
Micah
micahjon at ywave.com
Mon Jul 17 19:49:36 UTC 2006
Rich Demanowski wrote:
> Micah wrote:
>> Rich Demanowski wrote:
>>> scbus, da, pass, ohci, uhci, ehci, usb, udbp, ugen, uhid, ukbd, ulpt,
>>> umass, ums, ural, urio and uscanner are all enabled in the running
>>> kernel's /usr/src/sys/i386/conf config file. usbd is not running.
>>> When I try to start usbd I get the following:
>>> No USB host controllers found.
>>>
>>> There are no usb* devices listed in /dev.
>>>
>>> in dmesg I get the following with regard to ohci0 and ehci0:
>>> ohci0: <OHCI (generic) USB controller> mem 0xfe02f000-0xfe02ffff
>>> at device 11.0 on pci0
>>> pcib0: unable to route slot 11 INTA
>>> ohci0: Could not allocate irq
>>> device_attach: ohci0 attach returned 6
>>> ehci0: <EHCI (generic) USB 2.0 controller> mem
>>> 0xfe02e000-0xfe02e0ff at device 1 1.1 on pci0
>>> pcib0: unable to route slot 11 INTB
>>> ehci0: Could not allocate irq
>>> device_attach: ehci0 attach returned 6
>>>
>>>
>>> When I plug the drive into any of the USB ports on the system,
>>> nothing happens in dmesg or /var/log/messages. camcontrol devlist
>>> lists no devices.
>>>
>>> I'm a bit confused as to why my USB keyboard and mouse function, but
>>> my thumb drive will not.
>>
>> It's likely that your BIOS has "legacy" support enabled in which case,
>> as far as FreeBSD is concerned, you actually have a regular keyboard
>> and mouse. That would explain why the mouse and keyboard work while
>> other USB items do not. From the messages you gave, it's clear that
>> FreeBSB is unable to connect to the USB controller. Disabling legacy
>> support in the BIOS may help. Otherwise check your BIOS for other USB
>> related settings and try changing those.
>>
> Indeed, legacy support is enabled (actually "auto" was the setting in
> the BIOS). When I disable it, the keyboard and mouse cease functioning,
> as well. That was the only setting I could find in the BIOS related to
> USB.
>
> I suppose that means the on-board USB controller is one not supported by
> existing drivers? Or at least ones not listed in the GENERIC config on
> which I based my kernel (all I added was the ath drivers for my
> wireless)? I don't know which chipset it is, but my guess is, since the
> on-board video and LAN is an nVidia chipset, that the USB controller
> probably is, as well.
Based on the error messages I think it's still worth trying some
different settings. FeeeBSD seems to recognize the controller but it is
unable to allocate the right resources to it. Check your BIOS for a "PnP
OS" setting and toggle it. Also, try booting with ACPI disabled (or
enabled) from the FreeBSD boot menu. IIRC, ACPI can have a hand in
routing resources.
HTH,
Micah
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