alpm(4) I/O range is claimed by ACPI

[KAHO Toshikazu]

  Hello. I have same error message on Sharp PC-CV50. 
Is it a hardware or BIOS problem ?

  The device dosen't have PCIM_CMD_PORTEN bit on PCIR_COMMAND
(address 0x04, bit 0), and dosen't have any valid address on PCIR_BAR(x).
pciconf can't write PCIR_BAR(x).

`pciconf -lv` shows:

none0 at pci0:3:1:	class=0x068000 card=0x104313bd chip=0x710110b9 rev=0x00 hdr=0x00
    vendor     = 'Acer Labs Incorporated (ALi/ULi)'
    device     = 'ALI M7101 Power Management Controller'
    class      = bridge

and `pciconf -r pci0:3:1 0:0x1f` shows:

710110b9 02000000 06800000 00800000
00000000 00000000 00000000 00000000 

-- 
KAHO Toshikazu