nexus0
  legacy0
    pcib0
      pci0
        hostb0
        agp0
            I/O memory addresses:
                0xf0000000-0xf7ffffff
                0xf8400000-0xf847ffff
        uhci0
            Interrupt request lines:
                0x10
            I/O ports:
                0x1440-0x145f
          usb0
            uhub0
        uhci1
            Interrupt request lines:
                0x13
            I/O ports:
                0x1460-0x147f
          usb1
            uhub1
        uhci2
            Interrupt request lines:
                0x12
            I/O ports:
                0x1480-0x149f
          usb2
            uhub2
              ums0
              uhub3
                ukbd0
        pcib1
          pci5
            bge0
                Interrupt request lines:
                    0x14
                I/O memory addresses:
                    0xf8500000-0xf850ffff
              miibus0
                brgphy0
        isab0
          isa0
            atkbdc0
                I/O ports:
                    0x60
                    0x64
            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:
                    0xc0000-0xc9fff
                    0xca000-0xcbfff
            pmtimer0
        atapci0
            I/O ports:
                0x14c0-0x14cf
          ata0
              Interrupt request lines:
                  0xe
              I/O ports:
                  0x1f0-0x1f7
                  0x3f6
          ata1
              Interrupt request lines:
                  0xf
              I/O ports:
                  0x170-0x177
                  0x376
        atapci1
            I/O ports:
                0x14d0-0x14df
                0x14f8-0x14ff
                0x1800-0x1807
                0x1812
                0x1816
          ata2
          ata3
  npx0