intsmb fails to attach

Hi,

I just upgraded my oldish ASUS P2B machine to current, and noticed
intsmb0 failing to attach. It's not that I need it, but perhaps the
problem is more wide spread:


intsmb0: <Intel PIIX4 SMBUS Interface> port 0xe800-0xe80f at device 4.3 on pci0
intsmb0: intr IRQ 9 enabled revision 0
intsmb0: Unsupported interrupt mode
device_attach: intsmb0 attach returned 6

intsmb0_at_pci0:4:3:       class=0x068000 card=0x00000000 chip=0x71138086 rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82371AB/EB/MB PIIX4/4E/4M Power Management Controller'
    class      = bridge

Any stuff I should try?

There are also some ACPI reservations failing, but as this is an old
board, I think this is to be expected:

ACPI: RSDP _at_ 0x0xf7f80/0x0014 (v  0 ASUS  )
ACPI: RSDT _at_ 0x0x13ffd000/0x002C (v  1 ASUS   P2B      0x42302E31 MSFT 0x31313031)
ACPI: FACP _at_ 0x0x13ffd080/0x0074 (v  1 ASUS   P2B      0x42302E31 MSFT 0x31313031)
ACPI: DSDT _at_ 0x0x13ffd100/0x1BA8 (v  1   ASUS P2B      0x00001000 MSFT 0x01000001)
ACPI: FACS _at_ 0x0x13fff000/0x0040
ACPI: BOOT _at_ 0x0x13ffd040/0x0028 (v  1 ASUS   P2B      0x42302E31 MSFT 0x31313031)
acpi0: <ASUS P2B> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, 13f00000 (3) failed

Ulrich Spoerlein
-- 
"The trouble with the dictionary is you have to know how the word is
spelled before you can look it up to see how it is spelled."
-- Will Cuppy