I don't see neither /dev/mpirq nor /dev/nompirq.
Thanks,
Lucho
On Mon, Oct 5, 2009 at 11:43 AM, erik quanstrom <[email protected]> wrote:
> On Mon Oct 5 13:38:51 EDT 2009, [email protected] wrote:
>> Boots fine from the CD and installs on a Shuttle X27. When booting
>> from the hard disk, I get a lot of
>>
>> ide: caught missed irq
>>
>> and no working system. It hangs somewhere after
>>
>> version... time...
>>
>> Thanks,
>> Lucho
>
> it's not hung, it's just really really sloooow. caught missed
> irq means that it's trying to forge ahead even though
> the ide irq has been somehow misrouted. my ide driver
> tries to do its best in these cases, since this is a very common
> problem.
>
> do you have a recognized southbridge? there should
> be a dev file /dev/mpirq (or nompirq if mp irqs are off)
> that describes the mp table. sometimes you'll see that there
> are two mappings from bus irq to processor irq that are
> the same except for the i/o apic output pin. without the
> routing tables, you don't know which one is correct.
>
> it would be nice to be able to override irqs in plan9.ini.
>
> - erik
>
>
