>I'm as of wednesday the proud owner of the now one-and-a-half week old
>new model iBook G4 12". You know, the model that isn't included on
>this page yet: http://docs.info.apple.com/article.html?artnum=88039

I just got my new iBook yesterday. It works about as well as expected
with a -current GENERIC kernel, netbooted:

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 3.99.7 (GENERIC) #6: Wed Aug 24 10:05:18 EDT 2005
	nathanw@marvin-the-martian.nathanw.com:/nbsd/src/sys/arch/macppc/compile/GENERIC
total memory = 1536 MB
avail memory = 1480 MB
mainbus0 (root)
cpu0 at mainbus0: 7447A (Revision 1.5), ID 0 (primary)
cpu0: HID0 8450c0bc<EMCP,EICE,NAP,DPM,ICE,DCE,SGE,BTIC,FBIOB,ABE,BHT>
cpu0: 668.73 MHz, 512KB L2 cache
uni_n0 at mainbus0 address 0xf8000000
hw-clock at uni_n0 not configured
ki2c0 at uni_n0 address 0xf8001000
iic0 at ki2c0: I2C bus
i2c-bus at ki2c0 address 0x1 not configured
uninorth0 at mainbus0
pci0 at uninorth0 bus 0
pci0: i/o space, memory space enabled
pchb0 at pci0 dev 11 function 0
pchb0: Apple Computer UniNorth AGP Bridge (rev. 0x00)
ofb0 at pci0 dev 16 function 0: ATI Technologies product 0x4e56
ofb0: 1024 x 768, 8bpp
wsdisplay0 at ofb0 kbdmux 1: console (std, vt100 emulation)
wsmux1: connecting to wsdisplay0
uninorth1 at mainbus0
pci1 at uninorth1 bus 0
pci1: i/o space, memory space enabled
pchb1 at pci1 dev 11 function 0
pchb1: Apple Computer UniNorth Host-PCI Bridge (rev. 0x00)
Broadcom product 0x4318 (miscellaneous network, revision 0x02) at pci1 dev 18 function 0 not configured
obio0 at pci1 dev 23 function 0: addr 0x80000000
zsc0 at obio0 offset 0x13000: irq 22,23
zstty0 at zsc0 channel 0
zstty1 at zsc0 channel 1
i2s at obio0 offset 0x0 not configured
adb0 at obio0 offset 0x16000 irq 47: 2 targets
aed0 at adb0 addr 0: ADB Event device
akbd0 at adb0 addr 2: PowerBook G3 keyboard
wskbd0 at akbd0: console keyboard, using wsdisplay0
abtn0 at adb0 addr 7: buttons
apm0 at adb0: battery flags 0x5, 99% charged
battery at obio0 offset 0x0 not configured
backlight at obio0 offset 0xf300 not configured
ki2c1 at obio0
iic1 at ki2c1: I2C bus
i2c-bus at ki2c1 address 0x0 not configured
wdc0 at obio0 offset 0x20000 irq 24: DMA transfer
atabus0 at wdc0 channel 0
ohci0 at pci1 dev 24 function 0: Apple Computer Intrepid USB Controller (rev. 0x00)
ohci0: can't map mem space
ohci1 at pci1 dev 25 function 0: Apple Computer Intrepid USB Controller (rev. 0x00)
ohci1: can't map mem space
ohci2 at pci1 dev 26 function 0: Apple Computer Intrepid USB Controller (rev. 0x00)
ohci2: interrupting at irq 29
ohci2: OHCI version 1.0, legacy support
usb0 at ohci2: USB revision 1.0
uhub0 at usb0
uhub0: Apple Computer OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
ohci3 at pci1 dev 27 function 0: NEC USB Host Controller (rev. 0x43)
ohci3: interrupting at irq 63
ohci3: OHCI version 1.0
usb1 at ohci3: USB revision 1.0
uhub1 at usb1
uhub1: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 3 ports with 3 removable, self powered
ohci4 at pci1 dev 27 function 1: NEC USB Host Controller (rev. 0x43)
ohci4: interrupting at irq 63
ohci4: OHCI version 1.0
usb2 at ohci4: USB revision 1.0
uhub2 at usb2
uhub2: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
ehci0 at pci1 dev 27 function 2: NEC USB Host Controller (rev. 0x04)
ehci0: interrupting at irq 63
ehci0: EHCI version 1.0
ehci0: companion controllers, 3 ports each: ohci3 ohci4
usb3 at ehci0: USB revision 2.0
uhub3 at usb3
uhub3: NEC EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub3: 5 ports with 5 removable, self powered
uninorth2 at mainbus0
pci2 at uninorth2 bus 0
pci2: i/o space, memory space enabled
pchb2 at pci2 dev 11 function 0
pchb2: Apple Computer UniNorth Host-PCI Bridge (rev. 0x00)
wdc1 at pci2 dev 13 function 0: interrupting at irq 39
atabus1 at wdc1 channel 0
fwohci0 at pci2 dev 14 function 0: Apple Computer UniNorth Firewire (rev. 0x81)
fwohci0: interrupting at irq 40
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 8.
fwohci0: EUI64 00:11:24:ff:fe:cf:34:66
fwohci0: Phy 1394a available S400, 1 ports.
fwohci0: Link S400, max_rec 2048 bytes.
ieee1394if0 at fwohci0: IEEE1394 bus
fwip0 at ieee1394if0: IP over IEEE1394
fwohci0: Initiate bus reset
gem0 at pci2 dev 15 function 0: Apple Computer GMAC Ethernet (rev. 0x80)
gem0: interrupting at irq 41
gem0: Ethernet address 00:11:24:cf:34:66, 10KB RX fifo, 4KB TX fifo
bmtphy0 at gem0 phy 0: BCM5221 10/100 media interface, rev. 4
bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fwohci0: node_id=0xc800ffc0, gen=2, CYCLEMASTER mode
ieee1394if0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
ieee1394if0: bus manager 0 (me)
Kernelized RAIDframe activated
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 0: <MATSHITACD-RW  CW-8124, , DB0D> cdrom removable
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd0(wdc0:0:0): using PIO mode 4, DMA mode 2 (using DMA)
uhidev0 at uhub0 port 1 configuration 1 interface 0
uhidev0: Apple Computer product 0x1000, rev 2.00/19.65, addr 2, iclass 3/1
ukbd0 at uhidev0: 8 modifier keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub0 port 1 configuration 1 interface 1
uhidev1: Apple Computer product 0x1000, rev 2.00/19.65, addr 2, iclass 3/1
ums0 at uhidev1: 5 buttons
wsmouse0 at ums0 mux 0
uhidev2 at uhub0 port 2 configuration 1 interface 0
uhidev2: Apple Computer Apple Internal Trackpad, rev 2.00/0.80, addr 3, iclass 3/1
uhid0 at uhidev2: input=81, output=0, feature=16
wd0 at atabus1 drive 0: <FUJITSU MHV2100AT>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 95396 MB, 193821 cyl, 16 head, 63 sec, 512 bytes/sect x 195371568 sectors
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100)
wd0(wdc1:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 5 (Ultra/100) (using DMA)
boot device: gem0
root on gem0


Things to note:
 
 * Audio didn't show up. 

 * Bluetooth didn't show up. It's on ohci0 or ohci1; the other one is
   unused (according to [1]).

 * The Airport Extreme is an unrecognized PCI device. No surprise here. 

 * The trackpad and keyboard are showing up both as ADB and as USB
   devices. Tricky!

 * The sudden motion sensor isn't obvious. Probably Yet Another I2C.

 * X didn't quite work. X -configure generated a config file, but
   running the server produced unusable flickering without apparant
   trackpad operation. I haven't tried very much here.

        - Nathan

[1] http://developer.apple.com/documentation/Hardware/Developer_Notes/Macintosh_CPUs-G4/iBookG4/2_Architecture/chapter_3_section_4.html