addition for /i386-laptop.html

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ThinkPad X31 (2672BBU) Summary
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APM works.
Built-in wireless does not work.
CF card reader works.
Ethernet works.
Firewire does not work.
Sound works.
XFree86 4.3.0 works at 1024x768x24bpp using the ati driver.
Winmodem does not work.

Installation was a hassle since this laptop has no removable drive bays
(and grub patched for PXE doesn't have a driver for the built-in ethernet
right now), but once installed OpenBSD runs perfectly.  dmesg and 
XF86Config follow.  The Prism is an add-on.  I found these pages helpful:

        http://open.bsdcow.net/config/machines/ibm-thinkpad-x31
        http://www.cse.unsw.edu.au/~andrewb/x31.html

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dmesg
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OpenBSD 3.4-current (GENERIC) #93: Tue Feb 10 17:03:58 MST 2004
    deraadt@xxxxxxxxxxxxxxxx:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: Intel(R) Pentium(R) M processor 1300MHz ("GenuineIntel" 686-class) 
600 MHz
cpu0: 
FPU,V86,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,CFLUSH,ACPI,MMX,FXSR,SSE,SSE2,TM,SBF,EST,TM2
cpu0: Enhanced SpeedStep 600 MHz (956 mV): speeds: 1300, 1200, 1000, 800, 
600 MHz
real mem  = 267366400 (261100K)
avail mem = 214511616 (209484K)
using 4278 buffers containing 40419328 bytes (39472K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(9b) BIOS, date 11/10/03, BIOS32 rev. 0 @ 
0xfd750
apm0 at bios0: Power Management spec V1.2
apm0: battery life expectancy 88%
apm0: AC off, battery charge high, estimated 2:17 hours
pcibios0 at bios0: rev. 2.1 @ 0xfd6e0/0x920
pcibios0: PCI IRQ Routing Table rev. 1.0 @ 0xfdea0/272 (15 entries)
pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82371FB ISA" rev 0x00)
pcibios0: PCI bus #4 is the last bus
bios0: ROM list: 0xc0000/0x10000 0xd0000/0x1000 0xd1000/0x1000 
0xdc000/0x4000! 0xe0000/0x10000
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82855PE Hub" rev 0x03
ppb0 at pci0 dev 1 function 0 "Intel 82855PE AGP" rev 0x03
pci1 at ppb0 bus 1
vga1 at pci1 dev 0 function 0 "ATI Radeon Mobility M6 LY" rev 0x00
wsdisplay0 at vga1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x01: irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x01: irq 11
usb1 at uhci1: USB revision 1.0
uhub1 at usb1
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x01: irq 11
usb2 at uhci2: USB revision 1.0
uhub2 at usb2
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
"Intel 82801DB USB" rev 0x01 at pci0 dev 29 function 7 not configured
ppb1 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0x81
pci2 at ppb1 bus 2
cbb0 at pci2 dev 0 function 0 "Ricoh 5C476 CardBus" rev 0xaa: irq 11
cbb1 at pci2 dev 0 function 1 "Ricoh 5C476 CardBus" rev 0xaa: irq 11
"Ricoh 5C552 Firewire" rev 0x02 at pci2 dev 0 function 2 not configured
"Intel PRO/2100 3B" rev 0x04 at pci2 dev 2 function 0 not configured
fxp0 at pci2 dev 8 function 0 "Intel PRO/100 VE" rev 0x81: irq 11, address 
00:0d:60:13:83:e5
inphy0 at fxp0 phy 1: i82562ET 10/100 media interface, rev. 0
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 3 device 0 cacheline 0x0, lattimer 0xb0
pcmcia0 at cardslot0
cardslot1 at cbb1 slot 1 flags 0
cardbus1 at cardslot1: bus 4 device 0 cacheline 0x0, lattimer 0xb0
pcmcia1 at cardslot1
pcib0 at pci0 dev 31 function 0 "Intel 82801DBM LPC" rev 0x01
pciide0 at pci0 dev 31 function 1 "Intel 82801DBM IDE" rev 0x01: DMA, 
channel 0 configured to compatibility, channel 1 configured to 
compatibility
wd0 at pciide0 channel 0 drive 0: <IC25N020ATCS04-0>
wd0: 16-sector PIO, LBA, 19077MB, 39070080 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5
pciide0: channel 1 disabled (no drives)
"Intel 82801DB SMBus" rev 0x01 at pci0 dev 31 function 3 not configured
auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97 Audio" rev 0x01: irq 
11, ICH4 AC97
ac97: codec id 0x41445374 (Analog Devices AD1981B)
ac97: codec features headphone, 20 bit DAC, No 3D Stereo
audio0 at auich0
auich0: measured ac97 link rate at 48046 Hz, will use 48000 Hz
"Intel 82801DB Modem" rev 0x01 at pci0 dev 31 function 6 not configured
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
sysbeep0 at pcppi0
lpt2 at isa0 port 0x3bc/4: polled
npx0 at isa0 port 0xf0/16: using exception 16
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
biomask 4840 netmask 4840 ttymask 5842
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
dkcsum: wd0 matched BIOS disk 80
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
wi0 at pcmcia0 function 0 "INTERSIL, HFA384x/IEEE, Version 01.02" port 
0xa000/64
wi0: PRISM2.5 ISL3873, Firmware 1.1.0 (primary), 1.4.9 (station), address 
00:02:6f:09:59:1d

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XF86Config
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# Based on http://open.bsdcow.net/config/machines/ibm-thinkpad-x31
Section "ServerLayout"
        Identifier      "XFree86 Configured"
        Screen          0       "Screen0"       0       0
        InputDevice     "Mouse0"        "CorePointer"
        InputDevice     "Keyboard0"     "CoreKeyboard"
EndSection

Section "Files"
        RgbPath         "/usr/X11R6/lib/X11/rgb"
        ModulePath      "/usr/X11R6/lib/modules"
        FontPath        "/usr/X11R6/lib/X11/fonts/misc/"
        FontPath        "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"
        FontPath        "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"
        FontPath        "/usr/X11R6/lib/X11/fonts/Speedo/"
        FontPath        "/usr/X11R6/lib/X11/fonts/Type1/"
        FontPath        "/usr/X11R6/lib/X11/fonts/CID/"
        FontPath        "unix/:7101"
EndSection

Section "Module"
        Load    "dbe"
        Load    "extmod"
        Load    "glx"
        Load    "record"
        Load    "xtrap"
        Load    "speedo"
        Load    "type1"
EndSection

Section "InputDevice"
        Identifier      "Keyboard0"
        Driver          "keyboard"
        Option          "XkbRules"      "xfree86"
        Option          "XkbModel"      "pc101"
        Option          "XkbLayout"     "us"
EndSection

Section "InputDevice"
        Identifier      "Mouse0"
        Driver          "mouse"
        Option          "Protocol"              "wsmouse"
        Option          "Device"                "/dev/wsmouse"
        Option          "ZAxisMapping"  "4 5"
EndSection

Section "Monitor"
        Identifier      "Monitor0"
        VendorName      "Monitor Vendor"
        ModelName       "Monitor Model"
EndSection

Section "Device"
        Identifier      "Card0"
        Driver          "ati"
        VendorName      "ATI Technologies Inc"
        BoardName       "Radeon Mobility M6 LY"
        BusID           "PCI:1:0:0"
EndSection

Section "Screen"
        Identifier              "Screen0"
        Device                  "Card0"
        Monitor                 "Monitor0"
        DefaultDepth    24
        SubSection      "Display"
                Depth           24
                Modes           "1024x768"
        EndSubSection
EndSection