1 chip northbridge/intel/i82810 # Northbridge
2 device apic_cluster 0 on # APIC cluster
3 chip cpu/intel/socket_PGA370 # CPU
4 device apic 0 on end # APIC
7 device pci_domain 0 on # PCI domain
8 device pci 0.0 on end # Graphics Memory Controller Hub (GMCH)
9 device pci 1.0 on end # Chipset Graphics Controller (CGC)
10 chip southbridge/intel/i82801xx # Southbridge
11 register "ide0_enable" = "1"
12 register "ide1_enable" = "1"
14 device pci 1e.0 on end # PCI bridge
15 device pci 1f.0 on # ISA bridge
16 chip superio/smsc/smscsuperio # Super I/O
17 device pnp 2e.0 on # Floppy
22 device pnp 2e.3 on # Parallel port
27 device pnp 2e.4 on # COM1
31 device pnp 2e.5 on # COM2 / IR
35 device pnp 2e.7 on # PS/2 keyboard / mouse
38 irq 0x70 = 1 # PS/2 keyboard interrupt
39 irq 0x72 = 12 # PS/2 mouse interrupt
41 device pnp 2e.9 on # Game port
44 device pnp 2e.a on # Power-management events (PME)
47 device pnp 2e.b on # MIDI port (MPU-401)
53 device pci 1f.1 on end # IDE
54 device pci 1f.2 on end # USB
55 device pci 1f.3 on end # SMbus
56 device pci 1f.5 off end # AC'97 audio (N/A, uses CS4280 chip)
57 device pci 1f.6 off end # AC'97 modem (N/A)