Configuring a netbsd kernel to use "Intel 300 series *"

[Todd Gruhn <tgruhn2%gmail.com@localhost>]

Output of 'pcictl pci0 list':

000:31:3: Intel 300 Series cAVS (mixed mode multimedia, revision 0x10)
[hdaudio1]
000:31:4: Intel 300 Series SMBus (SMBus serial bus, revision 0x10) [ichsmb0]
000:31:5: Intel 300 Series SPI (FLASH) (miscellaneous serial bus, revision 0x10)

But when I boot netbsd, I get this:

iic0 at ichsmb0: I2C bus
Intel 300 Series SPI (FLASH) (miscellaneous serial bus, revision 0x10)
at pci0 dev 31 function 5 not configured
wm0 at pci0 dev 31 function 6: I219 V Ethernet Connection (rev. 0x10)

How do I enable the Intel 300 series stuff? If I load the kernel
configuration file
into vi, and search for 'Intel 300', I find nothing? Is the Intel 300
stuff hidden?