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Re: SMP disables USB mass storage in Freebsd 4.9 RELEASE

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mar...@paradise.net.nz

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May 14, 2004, 5:57:18 AM5/14/04
to
Hi John, thanks for the swift reply,

with respect to 5.x, I did run 5.1 for a while, but 4.9 seemed to have
better performance for the stuff I tend to do (typically database / io
intensive), so would like to keep using 4.9 until the 5.x tree gets to a
similar level - however, I have not tried 5.2....so may be out of date
with my impression...:-)

> Which IRQ does uhci0 (or ohci0) get?

Think its uhci0 - and, err.. how do I tell which IRQ it gets ?

regards

Mark


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mar...@paradise.net.nz

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May 15, 2004, 12:10:32 AM5/15/04
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Looks like IRQ 5 :

(from messages)
May 12 23:31:43 istral /kernel.SMP: uhci0: <VIA 83C572 USB controller>
port 0xd400-0xd41f irq 5 at device 7.2 on pci0


John Baldwin wrote:

>>>Which IRQ does uhci0 (or ohci0) get?
>>>
>>>
>>Think its uhci0 - and, err.. how do I tell which IRQ it gets ?
>>
>>
>

>dmesg | grep uhci0 should show that.

j...@freebsd.org

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May 17, 2004, 2:14:16 PM5/17/04
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On Saturday 15 May 2004 12:10 am, Mark Kirkwood wrote:
> Looks like IRQ 5 :
>
> (from messages)
> May 12 23:31:43 istral /kernel.SMP: uhci0: <VIA 83C572 USB controller>
> port 0xd400-0xd41f irq 5 at device 7.2 on pci0

Well, that is probaby correct then and not the problem. I'm not sure what the
problem could be. Sorry. :(

--
John Baldwin <j...@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve" = http://www.FreeBSD.org

mar...@paradise.net.nz

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May 19, 2004, 2:59:40 AM5/19/04
to
John,

Thanks for your help!

Is there any way I can get the system to provide more info about what is
going on ?

regards

Mark


John Baldwin wrote:

>On Saturday 15 May 2004 12:10 am, Mark Kirkwood wrote:
>
>
>>Looks like IRQ 5 :
>>
>>(from messages)
>>May 12 23:31:43 istral /kernel.SMP: uhci0: <VIA 83C572 USB controller>
>>port 0xd400-0xd41f irq 5 at device 7.2 on pci0
>>
>>
>
>Well, that is probaby correct then and not the problem. I'm not sure what the
>problem could be. Sorry. :(
>
>
>

j...@freebsd.org

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May 19, 2004, 8:45:08 AM5/19/04
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On Wednesday 19 May 2004 02:59 am, Mark Kirkwood wrote:
> John,
>
> Thanks for your help!
>
> Is there any way I can get the system to provide more info about what is
> going on ?
>
> regards
>
> Mark

Not that I know of. It sounds like a problem with the USB drivers. You can
try asking jul...@FreeBSD.org but he might be very busy.

--
John Baldwin <j...@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve" = http://www.FreeBSD.org

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