New <PNP0303> and aPic question

Hi all,

with today's -current (with the new irq stuff) I get the following messages 
wich I haven't had before:
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0501> can't assign resources (port)
unknown: <PNP0700> can't assign resources (port)
Timecounter "TSC" frequency 1095821276 Hz quality 800

See attached the complete dmesg.


Then I have a question regarding the aPic: I know that my hardware has such a 
aPic and under WinXP there were irqs assigned up to ~23.
Is it possible to support that apic without SMP?

Thanks,

-Harry