nexus0
  legacy0
    pcib0
      pci0
        agp0
            I/O memory addresses:
                0xe0000000-0xe1ffffff
        pcib1
          pci1
        pcib2
          pci3
            bktr0
                Interrupt request lines:
                    0xb
                I/O memory addresses:
                    0xdfbfe000-0xdfbfefff
            rl0
                Interrupt request lines:
                    0xa
                I/O ports:
                    0xc800-0xc8ff
                I/O memory addresses:
                    0xdfeffe00-0xdfeffeff
              miibus0
                rlphy0
            uhci0
                I/O ports:
                    0xc000-0xc01f
              usb0
                uhub0
            uhci1
                I/O ports:
                    0xc400-0xc41f
              usb1
                uhub1
            ehci0
                Interrupt request lines:
                    0x5
                I/O memory addresses:
                    0xdfeffd00-0xdfeffdff
              usb2
                uhub2
        isab0
          isa0
            atkbdc0
                I/O ports:
                    0x60
                    0x64
              atkbd0
                  Interrupt request lines:
                      0x1
              psm0
                  Interrupt request lines:
                      0xc
            fdc0
                Interrupt request lines:
                    0x6
                DMA request lines:
                    2
                I/O ports:
                    0x3f0-0x3f5
                    0x3f7
              fd0
            ppc0
                Interrupt request lines:
                    0x7
                I/O ports:
                    0x378-0x37f
              ppbus0
                plip0
                lpt0
                ppi0
                vpo0
            sc0
            sio0
                Interrupt request lines:
                    0x4
                I/O ports:
                    0x3f8-0x3ff
            vga0
                I/O ports:
                    0x3c0-0x3df
                I/O memory addresses:
                    0xa0000-0xbffff
            orm0
                I/O memory addresses:
                    0xc0000-0xccfff
            pcibus_pnp0
                I/O ports:
                    0x22
                    0x2e
                    0x2f
                    0x72-0x75
                    0x290-0x297
                    0x400-0x43f
                    0x4d0-0x4d1
                    0x800-0x87f
                    0xc00-0xc0f
                    0xcf8-0xcff
            sysresource0
                I/O memory addresses:
                    0x0-0x9fbff
                    0x9fc00-0x9ffff
                    0xf0000-0xfffff
                    0x100000-0x3ffeffff
                    0x3fff0000-0x3fff7fff
                    0x3fff8000-0x3fffffff
                    0xfec00000-0xfec00fff
                    0xfee00000-0xfee00fff
                    0xffb00000-0xffbfffff
                    0xfff00000-0xffffffff
            atdma0
                DMA request lines:
                    4
                I/O ports:
                    0x0-0xf
                    0x80-0x90
                    0x94-0x9f
                    0xc0-0xde
            attimer0
                Interrupt request lines:
                    0x0
                I/O ports:
                    0x40-0x43
            attimer1
                Interrupt request lines:
                    0x8
                I/O ports:
                    0x70-0x71
            npxisa0
                Interrupt request lines:
                    0xd
                I/O ports:
                    0xf0-0xff
            pmtimer0
        atapci0
            I/O ports:
                0x170-0x177
                0x1f0-0x1f7
                0x376
                0x3f6
                0xfc00-0xfc0f
          ata0
              Interrupt request lines:
                  0xe
          ata1
              Interrupt request lines:
                  0xf
        uhci2
            I/O ports:
                0xe400-0xe41f
          usb3
            uhub3
              uscanner0
        pcm0
            I/O ports:
                0xe800-0xe83f
                0xec00-0xecff
    pir0
    cpu0
  npx0