box0:/home/dawn/bios# lspci -vv | grep ports
        Region 0: I/O ports at fc00 [size=64]
        Region 4: I/O ports at 1c00 [size=64]
        Region 5: I/O ports at 1c40 [size=64]
        Region 4: I/O ports at f000 [size=16]
        Region 0: I/O ports at 09f0 [size=8]
        Region 1: I/O ports at 0bf0 [size=4]
        Region 2: I/O ports at 0970 [size=8]
        Region 3: I/O ports at 0b70 [size=4]
        Region 4: I/O ports at dc00 [size=16]
        Region 0: I/O ports at 09e0 [size=8]
        Region 1: I/O ports at 0be0 [size=4]
        Region 2: I/O ports at 0960 [size=8]
        Region 3: I/O ports at 0b60 [size=4]
        Region 4: I/O ports at c800 [size=16]
        Region 0: I/O ports at c400 [size=8]
        Region 1: I/O ports at c000 [size=4]
        Region 2: I/O ports at bc00 [size=8]
        Region 3: I/O ports at b800 [size=4]
        Region 4: I/O ports at b400 [size=16]
        Region 1: I/O ports at b000 [size=8]
        Region 1: I/O ports at ac00 [size=8]
        Region 5: I/O ports at 5c00 [size=128]
box0:/home/dawn/bios#