nearly-lockup at boot with DMA enabled on DVD-drive

From: Roman Kennke <roman_at_ontographics.com>
Date: Mon, 04 Oct 2004 18:16:58 +0200
Hi list,

I am trying out the very latest BETA7 on my Fujitsu Amilo A laptop. I am
experiencing problems with DMA on my DVD drive. I remember that with
5.2.1 and IMO also with BETA4 the DVD drive acd0 was set to PIO4. That
was ok, because DMA would not work properly when forced (although DMA is
supported by the DVD drive and the motherbord).
Now with BETA7 (and BETA6 which I tried before) the drive is set to
DMA33, which apparently does not work ok. This leads to an extremely
long pause at boot time. I first thought this will lock up, but after
several (5-7!) minutes, the boot proceeds (with the DVD drive not
working :-( ). When I manually disable DMA in loader.conf everything is
ok. I would really like to have DMA working (good solution) OR detected
as PIO4 (bad solution) in FreeBSD-stable.

I'll attach my kernel config (mainly GENERIC with atapicam - and no,
without atapicam also doesn't work, although maybe quicker bootup) and
the dmesg output of verbose logging.

Best regards,
Roman


\\_SB_.PCI0.LPCB.LNKH irq  0: [ 5  9 10 11] 11+ low,level,sharable 0.8.0
\\_SB_.PCI0.LPCB.LNKB irq  0: [11] 11+ low,level,sharable 0.9.0
\\_SB_.PCI0.LPCB.LNKC irq  0: [10]  0+ low,level,sharable 0.10.0
\\_SB_.PCI0.LPCB.LNKA irq  0: [11] 11+ low,level,sharable 0.11.0
\\_SB_.PCI0.LPCB.LNKB irq  0: [11] 11+ low,level,sharable 0.11.1
\\_SB_.PCI0.LPCB.LNKE irq  0: [ 5  9 10 11] 10+ low,level,sharable 0.15.0
\\_SB_.PCI0.LPCB.LNKB irq  0: [11] 11+ low,level,sharable 0.16.0
\\_SB_.PCI0.LPCB.LNKD irq  0: [10]  0+ low,level,sharable 0.20.0
pci0: <ACPI PCI bus> on pcib0
pci0: physical bus=0
	map[10]: type 3, range 32, base f4000000, size 26, enabled
	map[14]: type 3, range 32, base f0800000, size 12, enabled
	map[18]: type 4, range 32, base 0000a010, size  2, port disabled
found->	vendor=0x1002, dev=0xcab0, revid=0x13
	bus=0, slot=0, func=0
	class=06-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0006, statreg=0x2230, cachelnsz=0 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found->	vendor=0x1002, dev=0x700f, revid=0x01
	bus=0, slot=1, func=0
	class=06-04-00, hdrtype=0x01, mfdev=0
	cmdreg=0x0007, statreg=0x0220, cachelnsz=0 (dwords)
	lattimer=0x63 (2970 ns), mingnt=0x0c (3000 ns), maxlat=0x00 (0 ns)
	map[10]: type 1, range 32, base f0400000, size 12, enabled
pcib0: matched entry for 0.2.INTA (src \\_SB_.PCI0.LPCB.LNKU)
pcib0: possible interrupts:  9
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.LPCB.LNKB (references 3, priority 210):
	interrupts:	    11
	penalty:	    70
\\_SB_.PCI0.LPCB.LNKU (references 1, priority 80):
	interrupts:	     9
	penalty:	    80
\\_SB_.PCI0.LPCB.LNKG (references 1, priority 70):
	interrupts:	    10    11     9     5
	penalty:	    50    70    80    80
\\_SB_.PCI0.LPCB.LNKH (references 1, priority 70):
	interrupts:	    10    11     9     5
	penalty:	    50    70    80    80
\\_SB_.PCI0.LPCB.LNKA (references 1, priority 70):
	interrupts:	    11
	penalty:	    70
\\_SB_.PCI0.LPCB.LNKE (references 1, priority 70):
	interrupts:	    10    11     9     5
	penalty:	    50    70    80    80
\\_SB_.PCI0.LPCB.LNKC (references 1, priority 50):
	interrupts:	    10
	penalty:	    50
\\_SB_.PCI0.LPCB.LNKD (references 1, priority 50):
	interrupts:	    10
	penalty:	    50
    ACPI-1303: *** Error: Method execution failed [\\_SB_.PCI0.LPCB.LNKU._CRS] (Node 0xc1e6a0c0), AE_AML_UNINITIALIZED_LOCAL
    ACPI-0239: *** Error: Method execution failed [\\_SB_.PCI0.LPCB.LNKU._CRS] (Node 0xc1e6a0c0), AE_AML_UNINITIALIZED_LOCAL
acpi link set: _CRS failed for link \\_SB_.PCI0.LPCB.LNKU - AE_AML_UNINITIALIZED_LOCAL
acpi link set: curr irq 0 != 9 for \\_SB_.PCI0.LPCB.LNKU
pcib0: slot 2 INTA routed to irq 9 via \\_SB_.PCI0.LPCB.LNKU
found->	vendor=0x10b9, dev=0x5237, revid=0x03
	bus=0, slot=2, func=0
	class=0c-03-10, hdrtype=0x00, mfdev=0
	cmdreg=0x0017, statreg=0x0290, cachelnsz=0 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x50 (20000 ns)
	intpin=a, irq=9
	powerspec 2  supports D0 D3  current D0
	map[10]: type 1, range 32, base f0401000, size 12, enabled
	map[14]: type 4, range 32, base 00008400, size  8, enabled
pcib0: matched entry for 0.3.INTA (src \\_SB_.PCI0.LPCB.LNKG)
pcib0: possible interrupts:  5  9 10 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.LPCB.LNKB (references 3, priority 420):
	interrupts:	    11
	penalty:	   140
\\_SB_.PCI0.LPCB.LNKA (references 1, priority 140):
	interrupts:	    11
	penalty:	   140
\\_SB_.PCI0.LPCB.LNKG (references 1, priority 130):
	interrupts:	    10     5    11     9
	penalty:	   100   110   140   170
\\_SB_.PCI0.LPCB.LNKH (references 1, priority 130):
	interrupts:	    10     5    11     9
	penalty:	   100   110   140   170
\\_SB_.PCI0.LPCB.LNKE (references 1, priority 130):
	interrupts:	    10     5    11     9
	penalty:	   100   110   140   170
\\_SB_.PCI0.LPCB.LNKC (references 1, priority 100):
	interrupts:	    10
	penalty:	   100
\\_SB_.PCI0.LPCB.LNKD (references 1, priority 100):
	interrupts:	    10
	penalty:	   100
pcib0: slot 3 INTA routed to irq 11 via \\_SB_.PCI0.LPCB.LNKG
found->	vendor=0x10b9, dev=0x5457, revid=0x00
	bus=0, slot=3, func=0
	class=07-03-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0003, statreg=0x0290, cachelnsz=0 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=a, irq=11
	powerspec 2  supports D0 D3  current D0
	map[20]: type 4, range 32, base 0000a000, size  4, enabled
found->	vendor=0x10b9, dev=0x5229, revid=0xc4
	bus=0, slot=4, func=0
	class=01-01-fa, hdrtype=0x00, mfdev=0
	cmdreg=0x0005, statreg=0x0290, cachelnsz=0 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x02 (500 ns), maxlat=0x04 (1000 ns)
	intpin=a, irq=255
	powerspec 2  supports D0 D3  current D0
found->	vendor=0x10b9, dev=0x7101, revid=0x00
	bus=0, slot=6, func=0
	class=06-80-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0000, statreg=0x0200, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found->	vendor=0x10b9, dev=0x1533, revid=0x00
	bus=0, slot=7, func=0
	class=06-01-00, hdrtype=0x00, mfdev=0
	cmdreg=0x000f, statreg=0x0210, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	powerspec 1  supports D0 D3  current D0
	map[10]: type 4, range 32, base 00008800, size  8, enabled
	map[14]: type 1, range 32, base f0402000, size 12, enabled
pcib0: matched entry for 0.8.INTA (src \\_SB_.PCI0.LPCB.LNKH)
pcib0: possible interrupts:  5  9 10 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.LPCB.LNKB (references 3, priority 660):
	interrupts:	    11
	penalty:	   220
\\_SB_.PCI0.LPCB.LNKA (references 1, priority 220):
	interrupts:	    11
	penalty:	   220
\\_SB_.PCI0.LPCB.LNKH (references 1, priority 190):
	interrupts:	     5    10    11     9
	penalty:	   140   150   220   250
\\_SB_.PCI0.LPCB.LNKE (references 1, priority 190):
	interrupts:	     5    10    11     9
	penalty:	   140   150   220   250
\\_SB_.PCI0.LPCB.LNKC (references 1, priority 150):
	interrupts:	    10
	penalty:	   150
\\_SB_.PCI0.LPCB.LNKD (references 1, priority 150):
	interrupts:	    10
	penalty:	   150
pcib0: slot 8 INTA routed to irq 11 via \\_SB_.PCI0.LPCB.LNKH
found->	vendor=0x10b9, dev=0x5451, revid=0x02
	bus=0, slot=8, func=0
	class=04-01-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0003, statreg=0xc290, cachelnsz=0 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x02 (500 ns), maxlat=0x18 (6000 ns)
	intpin=a, irq=11
	powerspec 2  supports D0 D1 D2 D3  current D0
	map[10]: type 4, range 32, base 00008c00, size  8, enabled
	map[14]: type 1, range 32, base f0406800, size  8, enabled
pcib0: matched entry for 0.9.INTA (src \\_SB_.PCI0.LPCB.LNKB)
pcib0: possible interrupts: 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.LPCB.LNKB (references 3, priority 900):
	interrupts:	    11
	penalty:	   300
\\_SB_.PCI0.LPCB.LNKA (references 1, priority 300):
	interrupts:	    11
	penalty:	   300
\\_SB_.PCI0.LPCB.LNKE (references 1, priority 250):
	interrupts:	     5    10    11     9
	penalty:	   170   200   300   330
\\_SB_.PCI0.LPCB.LNKC (references 1, priority 200):
	interrupts:	    10
	penalty:	   200
\\_SB_.PCI0.LPCB.LNKD (references 1, priority 200):
	interrupts:	    10
	penalty:	   200
pcib0: slot 9 INTA routed to irq 11 via \\_SB_.PCI0.LPCB.LNKB
found->	vendor=0x10ec, dev=0x8139, revid=0x10
	bus=0, slot=9, func=0
	class=02-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0003, statreg=0x0290, cachelnsz=0 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x20 (8000 ns), maxlat=0x40 (16000 ns)
	intpin=a, irq=11
	powerspec 2  supports D0 D1 D2 D3  current D0
	map[10]: type 1, range 32, base f0406000, size 11, enabled
	map[14]: type 4, range 32, base 00008080, size  7, enabled
pcib0: matched entry for 0.10.INTA (src \\_SB_.PCI0.LPCB.LNKC)
pcib0: possible interrupts: 10
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.LPCB.LNKA (references 1, priority 400):
	interrupts:	    11
	penalty:	   400
\\_SB_.PCI0.LPCB.LNKE (references 1, priority 315):
	interrupts:	     5    10    11     9
	penalty:	   200   250   400   410
\\_SB_.PCI0.LPCB.LNKC (references 1, priority 250):
	interrupts:	    10
	penalty:	   250
\\_SB_.PCI0.LPCB.LNKD (references 1, priority 250):
	interrupts:	    10
	penalty:	   250
pcib0: slot 10 INTA routed to irq 10 via \\_SB_.PCI0.LPCB.LNKC
found->	vendor=0x1106, dev=0x3044, revid=0x46
	bus=0, slot=10, func=0
	class=0c-00-10, hdrtype=0x00, mfdev=0
	cmdreg=0x0013, statreg=0x0210, cachelnsz=16 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x20 (8000 ns)
	intpin=a, irq=10
	powerspec 2  supports D0 D2 D3  current D0
	map[10]: type 1, range 32, base 00000000, size 12, enabled
pcib0: matched entry for 0.11.INTA (src \\_SB_.PCI0.LPCB.LNKA)
pcib0: possible interrupts: 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.LPCB.LNKA (references 1, priority 470):
	interrupts:	    11
	penalty:	   470
\\_SB_.PCI0.LPCB.LNKE (references 1, priority 375):
	interrupts:	     5    10    11     9
	penalty:	   230   310   470   490
\\_SB_.PCI0.LPCB.LNKD (references 1, priority 310):
	interrupts:	    10
	penalty:	   310
pcib0: slot 11 INTA routed to irq 11 via \\_SB_.PCI0.LPCB.LNKA
found->	vendor=0x1524, dev=0x1420, revid=0x01
	bus=0, slot=11, func=0
	class=06-07-00, hdrtype=0x02, mfdev=1
	cmdreg=0x0007, statreg=0x0210, cachelnsz=16 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0xc0 (48000 ns), maxlat=0x00 (0 ns)
	intpin=a, irq=11
	powerspec 1  supports D0 D1 D2 D3  current D0
	map[10]: type 1, range 32, base 00000000, size 12, enabled
pcib0: matched entry for 0.11.INTB (src \\_SB_.PCI0.LPCB.LNKB)
pcib0: slot 11 INTB is already routed to irq 11
found->	vendor=0x1524, dev=0x1420, revid=0x01
	bus=0, slot=11, func=1
	class=06-07-00, hdrtype=0x02, mfdev=1
	cmdreg=0x0007, statreg=0x0210, cachelnsz=16 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x40 (16000 ns), maxlat=0x03 (750 ns)
	intpin=b, irq=11
	powerspec 1  supports D0 D1 D2 D3  current D0
	map[10]: type 1, range 32, base f0405000, size 12, enabled
pcib0: matched entry for 0.15.INTA (src \\_SB_.PCI0.LPCB.LNKE)
pcib0: possible interrupts:  5  9 10 11
ACPI PCI link arbitrated settings:
\\_SB_.PCI0.LPCB.LNKE (references 1, priority 435):
	interrupts:	     5    10    11     9
	penalty:	   260   360   550   570
\\_SB_.PCI0.LPCB.LNKD (references 1, priority 360):
	interrupts:	    10
	penalty:	   360
pcib0: slot 15 INTA routed to irq 10 via \\_SB_.PCI0.LPCB.LNKE
found->	vendor=0x10b9, dev=0x5237, revid=0x03
	bus=0, slot=15, func=0
	class=0c-03-10, hdrtype=0x00, mfdev=0
	cmdreg=0x0017, statreg=0x0290, cachelnsz=0 (dwords)
	lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x50 (20000 ns)
	intpin=a, irq=10
	powerspec 2  supports D0 D3  current D0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pcib1:   secondary bus     1
pcib1:   subordinate bus   1
pcib1:   I/O decode        0xb000-0xbfff
pcib1:   memory decode     0xf0500000-0xf05fffff
pcib1:   prefetched decode 0xf8000000-0xfbffffff
ACPI PCI link initial configuration:
\\_SB_.PCI0.LPCB.LNKC irq*10: [10]  0+ low,level,sharable 1.5.0
pci1: <ACPI PCI bus> on pcib1
pci1: physical bus=1
	map[10]: type 3, range 32, base f8000000, size 26, enabled
pcib1: device (null) requested decoded memory range 0xf8000000-0xfbffffff
	map[14]: type 4, range 32, base 0000b000, size  8, enabled
pcib1: device (null) requested decoded I/O range 0xb000-0xb0ff
	map[18]: type 1, range 32, base f0500000, size 16, enabled
pcib1: device (null) requested decoded memory range 0xf0500000-0xf050ffff
pcib1: matched entry for 1.5.INTA (src \\_SB_.PCI0.LPCB.LNKC)
pcib1: slot 5 INTA is already routed to irq 10
found->	vendor=0x1002, dev=0x4336, revid=0x00
	bus=1, slot=5, func=0
	class=03-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0287, statreg=0x02b0, cachelnsz=16 (dwords)
	lattimer=0x42 (1980 ns), mingnt=0x08 (2000 ns), maxlat=0x00 (0 ns)
	intpin=a, irq=10
	powerspec 2  supports D0 D1 D2 D3  current D0
drm0: <ATI Radeon RS100 Mobility U1> port 0xb000-0xb0ff mem 0xf0500000-0xf050ffff,0xf8000000-0xfbffffff irq 10 at device 5.0 on pci1
info: [drm] Initialized radeon 1.11.0 20020828 on minor 0
ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xf0400000-0xf0400fff irq 9 at device 2.0 on pci0
ohci0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xf0400000
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
pci0: <simple comms> at device 3.0 (no driver attached)
atapci0: <AcerLabs Aladdin UDMA100 controller> port 0xa000-0xa00f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 4.0 on pci0
atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0xa000
ata0: channel #0 on atapci0
atapci0: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0
atapci0: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6
ata0: reset tp1 mask=03 ostat0=50 ostat1=00
ata0-master: stat=0xd0 err=0xd0 lsb=0xd0 msb=0xd0
ata0-master: stat=0x50 err=0x01 lsb=0x00 msb=0x00
ata0-slave:  stat=0x00 err=0x01 lsb=0x00 msb=0x00
ata0: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER>
ata0: [MPSAFE]
ata1: channel #1 on atapci0
atapci0: Reserved 0x8 bytes for rid 0x18 type 4 at 0x170
atapci0: Reserved 0x1 bytes for rid 0x1c type 4 at 0x376
ata1: reset tp1 mask=03 ostat0=50 ostat1=00
ata1-master: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x00 msb=0x00
ata1: reset tp2 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: [MPSAFE]
pci0: <bridge, PCI-unknown> at device 6.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pcm0: <Acer Labs M5451> port 0x8800-0x88ff mem 0xf0402000-0xf0402fff irq 11 at device 8.0 on pci0
pcm0: Reserved 0x100 bytes for rid 0x10 type 4 at 0x8800
pcm0: <Avance Logic ALC202 AC97 Codec (id = 0x414c4740)>
pcm0: Codec features headphone, 20 bit DAC, 18 bit ADC, 6 bit master volume, Realtek 3D Stereo Enhancement
pcm0: Primary codec extended features variable rate PCM, double rate PCM, reserved 1, AMAP, reserved 4
pcm0: [GIANT-LOCKED]
pcm0: sndbuf_setmap 2ce15000, 1000; 0xc1ea1000 -> 2ce15000
pcm0: sndbuf_setmap 2ce33000, 1000; 0xc1e9f000 -> 2ce33000
pcm0: sndbuf_setmap 2ce51000, 1000; 0xc1e9d000 -> 2ce51000
pcm0: sndbuf_setmap 2ce12000, 1000; 0xc1ebe000 -> 2ce12000
pcm0: sndbuf_setmap 2cdd0000, 1000; 0xc1ebc000 -> 2cdd0000
re0: Reserved 0x100 bytes for rid 0x10 type 4 at 0x8c00
rl0: <RealTek 8139 10/100BaseTX> port 0x8c00-0x8cff mem 0xf0406800-0xf04068ff irq 11 at device 9.0 on pci0
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: bpf attached
rl0: Ethernet address: 00:02:3f:af:14:fd
rl0: [MPSAFE]
fwohci0: <VIA Fire II (VT6306)> port 0x8080-0x80ff mem 0xf0406000-0xf04067ff irq 10 at device 10.0 on pci0
fwohci0: Reserved 0x800 bytes for rid 0x10 type 3 at 0xf0406000
fwohci0: [MPSAFE]
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channels is 8.
fwohci0: EUI64 00:02:3f:28:27:00:18:b4
fwohci0: Phy 1394a available S400, 3 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:02:3f:00:18:b4
fwe0: bpf attached
fwe0: Ethernet address: 02:02:3f:00:18:b4
fwe0: if_start running deferred for Giant
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
cbb0: <ENE CB1420 PCI-CardBus Bridge> irq 11 at device 11.0 on pci0
cbb0: Lazy allocation of 0x1000 bytes rid 0x10 type 3 at 0x80000000
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
cbb0: [MPSAFE]
cbb0: PCI Configuration space:
  0x00: 0x14201524 0x02100007 0x06070001 0x00824010 
  0x10: 0x80000000 0x020000a0 0x20020200 0xfffff000 
  0x20: 0x00000000 0xfffff000 0x00000000 0xfffffffc 
  0x30: 0x00000000 0xfffffffc 0x00000000 0x0440010b 
  0x40: 0x100a1734 0x00000001 0x00000000 0x00000000 
  0x50: 0x00000000 0x00000000 0x00000000 0x00000000 
  0x60: 0x00000000 0x00000000 0x00000000 0x00000000 
  0x70: 0x00000000 0x00000000 0x00000000 0x00000000 
  0x80: 0x0844d021 0x00000000 0x00000000 0x011c1122 
  0x90: 0x604406c0 0x00000000 0x00000000 0x00000000 
  0xa0: 0xfe110001 0x00c00000 0x0000000a 0x0000000b 
  0xb0: 0x0000000b 0x00000000 0x00000000 0x00000000 
  0xc0: 0x00801033 0x00800080 0x10080c11 0x00000000 
  0xd0: 0x00000000 0x00000000 0x00000000 0x00000000 
  0xe0: 0x00000000 0x00000000 0x00000000 0x00000000 
  0xf0: 0x00000000 0x00000000 0x00000000 0x00000000 
cbb1: <ENE CB1420 PCI-CardBus Bridge> irq 11 at device 11.1 on pci0
cbb1: Lazy allocation of 0x1000 bytes rid 0x10 type 3 at 0x80001000
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
cbb1: [MPSAFE]
cbb1: PCI Configuration space:
  0x00: 0x14201524 0x02100007 0x06070001 0x00824010 
  0x10: 0x80001000 0x020000a0 0x20030300 0xfffff000 
  0x20: 0x00000000 0xfffff000 0x00000000 0xfffffffc 
  0x30: 0x00000000 0xfffffffc 0x00000000 0x0740020b 
  0x40: 0x100a1734 0x00000001 0x00000000 0x00000000 
  0x50: 0x00000000 0x00000000 0x00000000 0x00000000 
  0x60: 0x00000000 0x00000000 0x00000000 0x00000000 
  0x70: 0x00000000 0x00000000 0x00000000 0x00000000 
  0x80: 0x0844d021 0x00000000 0x00000000 0x011c1122 
  0x90: 0x604406c0 0x00000000 0x00000000 0x00000000 
  0xa0: 0xfe110001 0x00c00000 0x0000000a 0x0000000b 
  0xb0: 0x0000000b 0x00000000 0x00000000 0x00000000 
  0xc0: 0x00801033 0x00800080 0x10080c11 0x00000000 
  0xd0: 0x00000000 0x00000000 0x00000000 0x00000000 
  0xe0: 0x00000000 0x00000000 0x00000000 0x00000000 
  0xf0: 0x00000000 0x00000000 0x00000000 0x00000000 
ohci1: <AcerLabs M5237 (Aladdin-V) USB controller> mem 0xf0405000-0xf0405fff irq 10 at device 15.0 on pci0
ohci1: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xf0405000
ohci1: [GIANT-LOCKED]
usb1: OHCI version 1.0, legacy support
usb1: SMM does not respond, resetting
usb1: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0067
atkbd: keyboard ID 0x41ab (2)
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
atkbd0: [GIANT-LOCKED]
psm0: unable to allocate IRQ
psmcpnp0 irq 12 on acpi0
psm0: current command byte:0067
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model GlidePoint, device ID 0-00, 2 buttons
psm0: config:00000000, flags:00000008, packet size:3
psm0: syncmask:c0, syncbits:00
fdc0: <floppy drive controller> port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0
fdc0: ic_type 90 part_id 80
fdc0: [MPSAFE]
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: using extended I/O port range
ppc0: ECP SPP ECP+EPP SPP
ppc0 port 0x778-0x77f,0x378-0x37f irq 7 drq 0 on acpi0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/1 bytes threshold
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
plip0: bpf attached
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sio0: irq maps: 0x401 0x411 0x401 0x401
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio0: type 16550A
acpi_ec0: info: new max delay is 900 us
acpi_cmbat0: <Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
ata: ata0 already exists; skipping it
ata: ata1 already exists; skipping it
atkbdc: atkbdc0 already exists; skipping it
fdc: fdc0 already exists; skipping it
ppc: ppc0 already exists; skipping it
sio: sio0 already exists; skipping it
Trying Read_Port at 203
Trying Read_Port at 243
Trying Read_Port at 283
Trying Read_Port at 2c3
Trying Read_Port at 303
Trying Read_Port at 343
Trying Read_Port at 383
Trying Read_Port at 3c3
ex_isa_identify()
unknown: status reg test failed ff
unknown: status reg test failed ff
unknown: status reg test failed ff
unknown: status reg test failed ff
unknown: status reg test failed ff
unknown: status reg test failed ff
ahc_isa_probe 8: ioport 0x8c00 alloc failed
sc: sc0 already exists; skipping it
vga: vga0 already exists; skipping it
isa_probe_children: disabling PnP devices
isa_probe_children: probing non-PnP devices
orm0: <ISA Option ROMs> at iomem 0xd8000-0xdbfff,0xcf000-0xcffff,0xc0000-0xcefff on isa0
pmtimer0 on isa0
adv0: not probed (disabled)
aha0: not probed (disabled)
aic0: not probed (disabled)
bt0: not probed (disabled)
cs0: not probed (disabled)
ed0: not probed (disabled)
fe0: not probed (disabled)
ie0: not probed (disabled)
lnc0: not probed (disabled)
pcic0 failed to probe at port 0x3e0 iomem 0xd0000 on isa0
pcic1: not probed (disabled)
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: irq maps: 0x401 0x401 0x401 0x401
sio1: probe failed test(s): 0 1 2 4 6 7 9
sio1 failed to probe at port 0x2f8-0x2ff irq 3 on isa0
sio2: not probed (disabled)
sio3: not probed (disabled)
sn0: not probed (disabled)
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
fb0: vga0, vga, type:VGA (5), flags:0x7007f
fb0: port:0x3c0-0x3df, crtc:0x3d4, mem:0xa0000 0x20000
fb0: init mode:24, bios mode:3, current mode:24
fb0: window:0xc00b8000 size:32k gran:32k, buf:0 size:32k
vga0: vga: WARNING: video mode switching is not fully supported on this adapter
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 e7 a3 4f 67 8f 6c 1d 
24 b3 00 6f 0d 0e 00 00 07 80 49 8f 8f 28 1f 47 
6d a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
VGA parameters in BIOS for mode 24
50 18 10 00 10 00 03 00 02 67 5f 4f 50 82 55 81 
bf 1f 00 4f 0d 0e 00 00 00 00 9c 8e 8f 28 1f 96 
b9 a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
EGA/VGA parameters to be used for mode 24
50 18 10 00 00 00 03 00 02 e7 a3 4f 67 8f 6c 1d 
24 b3 00 6f 0d 0e 00 00 07 80 49 8f 8f 28 1f 47 
6d a3 ff 00 01 02 03 04 05 14 07 38 39 3a 3b 3c 
3d 3e 3f 0c 00 0f 08 00 00 00 00 00 10 0e 00 ff 
vt0: not probed (disabled)
isa_probe_children: probing PnP devices
Device configuration finished.
procfs registered
Timecounter "TSC" frequency 1523912529 Hz quality 800
Timecounters tick every 10.000 msec
lo0: bpf attached
acpi_cmbat0: battery initialization start
acpi_cmbat0: battery initialization done, tried 1 times
acpi_acad0: acline initialization start
acpi_acad0: On Line
acpi_acad0: acline initialization done, tried 1 times
acpi_tz0: _AC0: temperature 77.0 >= setpoint 70.0
acpi_tz0: switched from NONE to _AC0: 77.0C
ata0-master: pio=0x0c wdma=0x22 udma=0x45 cable=80pin
ata0-master: setting PIO4 on AcerLabs Aladdin chip
ata0-master: setting UDMA100 on AcerLabs Aladdin chip
ad0: <FUJITSU MHR2030AT/40BA> ATA-6 disk at ata0-master
ad0: 28615MB (58605120 sectors), 58140 C, 16 H, 63 S, 512 B
ad0: 16 secs/int, 1 depth queue, UDMA100
ar: FreeBSD check1 failed
ata1-master: pio=0x0c wdma=0x22 udma=0x42 cable=80pin
ata1-master: setting PIO4 on AcerLabs Aladdin chip
ata1-master: setting UDMA33 on AcerLabs Aladdin chip
acd0: <TOSHIBA DVD-ROM SD-R2212/1013> CDRW drive at ata1 as master
acd0: read 4134KB/s (4134KB/s) write 2755KB/s (2755KB/s), 2048KB buffer, UDMA33
acd0: Reads: CDR, CDRW, CDDA stream, DVDROM, DVDR, DVDRAM, packet
acd0: Writes: CDR, CDRW, test write, burnproof
acd0: Audio: play, 16 volume levels
acd0: Mechanism: ejectable tray, unlocked
acd0: Medium: no/blank disc
GEOM: new disk ad0
[0] f:80 typ:165 s(CHS):0/1/1 e(CHS):1023/147/63 s:63 l:45055521
[1] f:00 typ:7 s(CHS):1023/0/1 e(CHS):1023/254/63 s:45062325 l:13526730
[2] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0
[3] f:00 typ:0 s(CHS):0/0/0 e(CHS):0/0/0 s:0 l:0
GEOM: Configure ad0s1, start 32256 length 23068426752 end 23068459007
GEOM: Configure ad0s2, start 23071910400 length 6925685760 end 29997596159
GEOM: Configure ad0s1a, start 0 length 268435456 end 268435455
GEOM: Configure ad0s1b, start 268435456 length 1514971136 end 1783406591
GEOM: Configure ad0s1c, start 0 length 23068426752 end 23068426751
GEOM: Configure ad0s1d, start 1783406592 length 268435456 end 2051842047
GEOM: Configure ad0s1e, start 2051842048 length 268435456 end 2320277503
GEOM: Configure ad0s1f, start 2320277504 length 20748149248 end 23068426751
acpi_tz0: switched from _AC0 to NONE: 66.0C
(probe0:ata0:0:0:0): error 22
(probe0:ata0:0:0:0): Unretryable Error
(probe1:ata0:0:1:0): error 22
(probe1:ata0:0:1:0): Unretryable Error
(probe0:ata0:0:0:0): error 22
(probe0:ata0:0:0:0): Unretryable Error
(probe1:ata0:0:1:0): error 22
(probe1:ata0:0:1:0): Unretryable Error
(probe3:ata1:0:1:0): error 22
(probe3:ata1:0:1:0): Unretryable Error
(probe3:ata1:0:1:0): error 22
(probe3:ata1:0:1:0): Unretryable Error
(probe4:sbp0:0:0:0): error 22
(probe4:sbp0:0:0:0): Unretryable Error
(probe5:sbp0:0:1:0): error 22
(probe5:sbp0:0:1:0): Unretryable Error
(probe6:sbp0:0:2:0): error 22
(probe6:sbp0:0:2:0): Unretryable Error
(probe7:sbp0:0:3:0): error 22
(probe7:sbp0:0:3:0): Unretryable Error
(probe8:sbp0:0:4:0): error 22
(probe8:sbp0:0:4:0): Unretryable Error
(probe9:sbp0:0:5:0): error 22
(probe9:sbp0:0:5:0): Unretryable Error
(probe10:sbp0:0:6:0): error 22
(probe10:sbp0:0:6:0): Unretryable Error
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=58 ostat1=00
acd0: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x00 msb=0x00
ata1: reset tp2 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: resetting done ..
acd0: pio=0x0c wdma=0x22 udma=0x42 cable=80pin
acd0: setting PIO4 on AcerLabs Aladdin chip
acd0: setting UDMA33 on AcerLabs Aladdin chip
ata1: device config done ..
(probe0:ata1:0:1:0): error 22
(probe0:ata1:0:1:0): Unretryable Error
acpi_ec0: info: new max delay is 920 us
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=58 ostat1=00
acd0: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x00 msb=0x00
ata1: reset tp2 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: resetting done ..
acd0: pio=0x0c wdma=0x22 udma=0x42 cable=80pin
acd0: setting PIO4 on AcerLabs Aladdin chip
acd0: setting UDMA33 on AcerLabs Aladdin chip
ata1: device config done ..
(probe0:ata1:0:1:0): error 22
(probe0:ata1:0:1:0): Unretryable Error
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=58 ostat1=00
acd0: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x00 msb=0x00
ata1: reset tp2 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: resetting done ..
acd0: pio=0x0c wdma=0x22 udma=0x42 cable=80pin
acd0: setting PIO4 on AcerLabs Aladdin chip
acd0: setting UDMA33 on AcerLabs Aladdin chip
ata1: device config done ..
(probe0:ata1:0:1:0): error 22
(probe0:ata1:0:1:0): Unretryable Error
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=58 ostat1=00
acd0: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x00 msb=0x00
ata1: reset tp2 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: resetting done ..
acd0: pio=0x0c wdma=0x22 udma=0x42 cable=80pin
acd0: setting PIO4 on AcerLabs Aladdin chip
acd0: setting UDMA33 on AcerLabs Aladdin chip
ata1: device config done ..
(probe0:ata1:0:1:0): error 22
(probe0:ata1:0:1:0): Unretryable Error
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=58 ostat1=00
acd0: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x00 msb=0x00
ata1: reset tp2 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: resetting done ..
acd0: pio=0x0c wdma=0x22 udma=0x42 cable=80pin
acd0: setting PIO4 on AcerLabs Aladdin chip
acd0: setting UDMA33 on AcerLabs Aladdin chip
ata1: device config done ..
(probe0:ata1:0:1:0): error 22
(probe0:ata1:0:1:0): Unretryable Error
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=58 ostat1=00
acd0: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x00 msb=0x00
ata1: reset tp2 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: resetting done ..
acd0: pio=0x0c wdma=0x22 udma=0x42 cable=80pin
acd0: setting PIO4 on AcerLabs Aladdin chip
acd0: setting UDMA33 on AcerLabs Aladdin chip
ata1: device config done ..
Mounting root from ufs:/dev/ad0s1a
start_init: trying /sbin/init
Linux ELF exec handler installed
linprocfs registered
ipfw2 initialized, divert disabled, rule-based forwarding disabled, default to deny, logging disabled
acpi_tz0: _AC0: temperature 71.0 >= setpoint 70.0
acpi_tz0: switched from NONE to _AC0: 71.0C
splash: image decoder found: green_saver
(probe0:ata1:0:1:0): error 22
(probe0:ata1:0:1:0): Unretryable Error
acpi_ec0: info: new max delay is 970 us
acpi_tz0: switched from _AC0 to NONE: 62.0C
acpi_ec0: info: new max delay is 11000 us
ata1: reiniting channel ..
ata1: reset tp1 mask=03 ostat0=58 ostat1=00
acd0: stat=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1-slave:  stat=0x00 err=0x04 lsb=0x00 msb=0x00
ata1: reset tp2 stat0=00 stat1=00 devices=0x4<ATAPI_MASTER>
ata1: resetting done ..
acd0: pio=0x0c wdma=0x22 udma=0x42 cable=80pin
acd0: setting PIO4 on AcerLabs Aladdin chip
acd0: setting UDMA33 on AcerLabs Aladdin chip
ata1: device config done ..
(probe0:ata1:0:1:0): error 22
(probe0:ata1:0:1:0): Unretryable Error

#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.413.2.4 2004/09/11 04:28:39 scottl Exp $

machine		i386
cpu		I486_CPU
cpu		I586_CPU
cpu		I686_CPU
ident		GENERIC

# To statically compile in device wiring instead of /boot/device.hints
#hints		"GENERIC.hints"		# Default places to look for devices.

options 	SCHED_4BSD		# 4BSD scheduler
options 	INET			# InterNETworking
options 	INET6			# IPv6 communications protocols
options 	FFS			# Berkeley Fast Filesystem
options 	SOFTUPDATES		# Enable FFS soft updates support
options 	UFS_ACL			# Support for access control lists
options 	UFS_DIRHASH		# Improve performance on big directories
options 	MD_ROOT			# MD is a potential root device
options 	NFSCLIENT		# Network Filesystem Client
options 	NFSSERVER		# Network Filesystem Server
options 	NFS_ROOT		# NFS usable as /, requires NFSCLIENT
options 	MSDOSFS			# MSDOS Filesystem
options 	CD9660			# ISO 9660 Filesystem
options 	PROCFS			# Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		# Pseudo-filesystem framework
options 	GEOM_GPT		# GUID Partition Tables.
options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
options 	COMPAT_FREEBSD4		# Compatible with FreeBSD4
options 	SCSI_DELAY=15000	# Delay (in ms) before probing SCSI
options 	KTRACE			# ktrace(1) support
options 	SYSVSHM			# SYSV-style shared memory
options 	SYSVMSG			# SYSV-style message queues
options 	SYSVSEM			# SYSV-style semaphores
options 	_KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
options 	AHC_REG_PRETTY_PRINT	# Print register bitfields in debug
					# output.  Adds ~128k to driver.
options 	AHD_REG_PRETTY_PRINT	# Print register bitfields in debug
					# output.  Adds ~215k to driver.
options 	ADAPTIVE_GIANT		# Giant mutex is adaptive.

# To make an SMP kernel, the next two are needed
options 	SMP		# Symmetric MultiProcessor Kernel
device		apic		# I/O APIC

# Bus support.  Do not remove isa, even if you have no isa slots
device		isa
device		eisa
device		pci

# Floppy drives
device		fdc

# ATA and ATAPI devices
device		ata
device		atadisk		# ATA disk drives
device		ataraid		# ATA RAID drives
device		atapicd		# ATAPI CDROM drives
device		atapifd		# ATAPI floppy drives
device		atapist		# ATAPI tape drives
options 	ATA_STATIC_ID	# Static device numbering

# SCSI Controllers
device		ahb		# EISA AHA1742 family
device		ahc		# AHA2940 and onboard AIC7xxx devices
device		ahd		# AHA39320/29320 and onboard AIC79xx devices
device		amd		# AMD 53C974 (Tekram DC-390(T))
device		isp		# Qlogic family
device		mpt		# LSI-Logic MPT-Fusion
#device		ncr		# NCR/Symbios Logic
device		sym		# NCR/Symbios Logic (newer chipsets + those of `ncr')
device		trm		# Tekram DC395U/UW/F DC315U adapters

device		adv		# Advansys SCSI adapters
device		adw		# Advansys wide SCSI adapters
device		aha		# Adaptec 154x SCSI adapters
device		aic		# Adaptec 15[012]x SCSI adapters, AIC-6[23]60.
device		bt		# Buslogic/Mylex MultiMaster SCSI adapters

device		ncv		# NCR 53C500
device		nsp		# Workbit Ninja SCSI-3
device		stg		# TMC 18C30/18C50

# SCSI peripherals
device		scbus		# SCSI bus (required for SCSI)
device		ch		# SCSI media changers
device		da		# Direct Access (disks)
device		sa		# Sequential Access (tape etc)
device		cd		# CD
device		pass		# Passthrough device (direct SCSI access)
device		ses		# SCSI Environmental Services (and SAF-TE)

# RAID controllers interfaced to the SCSI subsystem
device		amr		# AMI MegaRAID
device		asr		# DPT SmartRAID V, VI and Adaptec SCSI RAID
device		ciss		# Compaq Smart RAID 5*
device		dpt		# DPT Smartcache III, IV - See NOTES for options
device		iir		# Intel Integrated RAID
device		ips		# IBM (Adaptec) ServeRAID
device		mly		# Mylex AcceleRAID/eXtremeRAID
device		twa		# 3ware 9000 series PATA/SATA RAID

# RAID controllers
device		aac		# Adaptec FSA RAID
device		aacp		# SCSI passthrough for aac (requires CAM)
device		ida		# Compaq Smart RAID
device		mlx		# Mylex DAC960 family
device		pst		# Promise Supertrak SX6000
device		twe		# 3ware ATA RAID

# atkbdc0 controls both the keyboard and the PS/2 mouse
device		atkbdc		# AT keyboard controller
device		atkbd		# AT keyboard
device		psm		# PS/2 mouse

device		vga		# VGA video card driver

device		splash		# Splash screen and screen saver support

# syscons is the default console driver, resembling an SCO console
device		sc

# Enable this for the pcvt (VT220 compatible) console driver
#device		vt
#options 	XSERVER		# support for X server on a vt console
#options 	FAT_CURSOR	# start with block cursor

device		agp		# support several AGP chipsets

# Floating point support - do not disable.
device		npx

# Power management support (see NOTES for more options)
#device		apm
# Add suspend/resume support for the i8254.
device		pmtimer

# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
device		cbb		# cardbus (yenta) bridge
device		pccard		# PC Card (16-bit) bus
device		cardbus		# CardBus (32-bit) bus

# Serial (COM) ports
device		sio		# 8250, 16[45]50 based serial ports

# Parallel port
device		ppc
device		ppbus		# Parallel port bus (required)
device		lpt		# Printer
device		plip		# TCP/IP over parallel
device		ppi		# Parallel port interface device
#device		vpo		# Requires scbus and da

# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to the sio and/or ppc drivers):
#device         puc

# PCI Ethernet NICs.
device		de		# DEC/Intel DC21x4x (``Tulip'')
device		em		# Intel PRO/1000 adapter Gigabit Ethernet Card
device		ixgb		# Intel PRO/10GbE Ethernet Card
device		txp		# 3Com 3cR990 (``Typhoon'')
device		vx		# 3Com 3c590, 3c595 (``Vortex'')

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device		miibus		# MII bus support
device		bfe		# Broadcom BCM440x 10/100 Ethernet
device		bge		# Broadcom BCM570xx Gigabit Ethernet
device		dc		# DEC/Intel 21143 and various workalikes
device		fxp		# Intel EtherExpress PRO/100B (82557, 82558)
device		lge		# Level 1 LXT1001 gigabit ethernet
device		nge		# NatSemi DP83820 gigabit ethernet
device		pcn		# AMD Am79C97x PCI 10/100 (precedence over 'lnc')
device		re		# RealTek 8139C+/8169/8169S/8110S
device		rl		# RealTek 8129/8139
device		sf		# Adaptec AIC-6915 (``Starfire'')
device		sis		# Silicon Integrated Systems SiS 900/SiS 7016
device		sk		# SysKonnect SK-984x & SK-982x gigabit Ethernet
device		ste		# Sundance ST201 (D-Link DFE-550TX)
device		ti		# Alteon Networks Tigon I/II gigabit Ethernet
device		tl		# Texas Instruments ThunderLAN
device		tx		# SMC EtherPower II (83c170 ``EPIC'')
device		vge		# VIA VT612x gigabit ethernet
device		vr		# VIA Rhine, Rhine II
device		wb		# Winbond W89C840F
device		xl		# 3Com 3c90x (``Boomerang'', ``Cyclone'')

# ISA Ethernet NICs.  pccard NICs included.
device		cs		# Crystal Semiconductor CS89x0 NIC
# 'device ed' requires 'device miibus'
device		ed		# NE[12]000, SMC Ultra, 3c503, DS8390 cards
device		ex		# Intel EtherExpress Pro/10 and Pro/10+
device		ep		# Etherlink III based cards
device		fe		# Fujitsu MB8696x based cards
device		ie		# EtherExpress 8/16, 3C507, StarLAN 10 etc.
device		lnc		# NE2100, NE32-VL Lance Ethernet cards
device		sn		# SMC's 9000 series of Ethernet chips
device		xe		# Xircom pccard Ethernet

# ISA devices that use the old ISA shims
#device		le

# Wireless NIC cards
device		wlan		# 802.11 support
device		an		# Aironet 4500/4800 802.11 wireless NICs.
device		awi		# BayStack 660 and others
device		wi		# WaveLAN/Intersil/Symbol 802.11 wireless NICs.
#device		wl		# Older non 802.11 Wavelan wireless NIC.

# Pseudo devices.
device		loop		# Network loopback
device		mem		# Memory and kernel memory devices
device		io		# I/O device
device		random		# Entropy device
device		ether		# Ethernet support
device		sl		# Kernel SLIP
device		ppp		# Kernel PPP
device		tun		# Packet tunnel.
device		pty		# Pseudo-ttys (telnet etc)
device		md		# Memory "disks"
device		gif		# IPv6 and IPv4 tunneling
device		faith		# IPv6-to-IPv4 relaying (translation)

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
device		bpf		# Berkeley packet filter

# USB support
device		uhci		# UHCI PCI->USB interface
device		ohci		# OHCI PCI->USB interface
device		usb		# USB Bus (required)
#device		udbp		# USB Double Bulk Pipe devices
device		ugen		# Generic
device		uhid		# "Human Interface Devices"
device		ukbd		# Keyboard
device		ulpt		# Printer
device		umass		# Disks/Mass storage - Requires scbus and da
device		ums		# Mouse
device		urio		# Diamond Rio 500 MP3 player
device		uscanner	# Scanners
# USB Ethernet, requires mii
device		aue		# ADMtek USB Ethernet
device		axe		# ASIX Electronics USB Ethernet
device		cue		# CATC USB Ethernet
device		kue		# Kawasaki LSI USB Ethernet
device		rue		# RealTek RTL8150 USB Ethernet

# FireWire support
device		firewire	# FireWire bus code
device		sbp		# SCSI over FireWire (Requires scbus and da)
device		fwe		# Ethernet over FireWire (non-standard!)



device		atapicam
device		scbus
device		cd
device		pass
Received on Mon Oct 04 2004 - 14:17:06 UTC

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