Thinkpad 770, cardbus ethernet adaptor, and IRQ routing

Brian Dessent brian at dessent.net
Sat Oct 25 22:53:42 PDT 2003


Hello, I'm trying to get FreeBSD 5.1-RELEASE to recognise my cardbus
ethernet adaptor, which is a 3com 3CCFE575CT model.  This card is
supported by the xl driver, according to the hardware.txt file.

However, upon bootup the kernel says the following:

cbb0: <TI1250 PCI-CardBus Bridge> mem 0x20821000-0x20821fff at device
2.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pci_cfgintr_virgin: using routable PCI-only interrupt 11
pci_cfgintr: ROUTE_INTERRUPT failed.
cbb: Unable to map IRQ...
device_probe_and_attach: cbb0 attach returned 12

This results in the card not being recognised.  I have done some
searching on this issue and it seems that some folks have had success by
disabling ACPI and enabling APM.  However, this laptop is quite old and
I don't even think it has ACPI.  It's an IBM ThinkPad 770, with a
Pentium 233 and 256MB of ram.  I've tried both disabling and enabling
ACPI in the loader.conf file, and it doesn't seem to make any difference
as far as this IRQ routing issue goes.

I have verified that the BIOS firmware is at the latest release, and
there are no options in the boot setup menu dealing with anything
remotely technical.  It lets you set the date/time and the boot order,
and that's about it.  There are no options dealing with IRQs.

I've pretty much tried everything at this point, so I'm afraid I'll have
to give up and go with linux unless any Cardbus gurus can help me out. 
I've attached a copy of the dmesg output from a boot with the "-v"
kernel option.  That seems to be the requested item when questions like
this are asked.

Thanks in advance,
Brian
-------------- next part --------------
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 5.1-RELEASE #0: Thu Jun  5 02:55:42 GMT 2003
    root at wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0689000.
Calibrating clock(s) ... i8254 clock: 1193136 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254"  frequency 1193182 Hz
Calibrating TSC clock ... TSC clock: 233864652 Hz
Timecounter "TSC"  frequency 233864652 Hz
CPU: Pentium/P55C (quarter-micron) (233.86-MHz 586-class CPU)
  Origin = "GenuineIntel"  Id = 0x581  Stepping = 1
  Features=0x8001bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,MMX>
real memory  = 268238848 (255 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages)
0x00000000006b0000 - 0x000000000fb2afff, 256356352 bytes (62587 pages)
avail memory = 253493248 (241 MB)
bios32: Found BIOS32 Service Directory header at 0xc00fd800
bios32: Entry = 0xfd820 (c00fd820)  Rev = 0  Len = 1
pcibios: PCI BIOS entry at 0xfd880+0x0
pnpbios: Found PnP BIOS data at 0xc00fe700
pnpbios: Entry = f0000:e724  Rev = 1.0
pnpbios: Event flag at 415
Other BIOS signatures found:
Intel Pentium detected, installing workaround for F00F bug
wlan: <802.11 Link Layer>
null: <null device, zero device>
random: <entropy source>
mem: <memory & I/O>
npx0: <math processor> on motherboard
npx0: INT 16 interface
pci_open(1):	mode 1 addr port (0x0cf8) is 0x80000050
pci_open(1a):	mode1res=0x80000000 (0x80000000)
pci_cfgcheck:	device 0 [class=060000] [hdr=00] is there (id=71008086)
pcibios: BIOS version 2.10
Using $PIR table, 4 entries at 0xc00f9f90
PCI-Only Interrupts: 11
Location  Bus Device Pin  Link  IRQs
embedded    0    1    A   0x60  3 4 5 6 7 9 10 11 12 14 15
embedded    0    1    D   0x63  3 4 5 6 7 9 10 11 12 14 15
embedded    0    2    A   0x60  3 4 5 6 7 9 10 11 12 14 15
embedded    0    2    B   0x61  3 4 5 6 7 9 10 11 12 14 15
embedded    0    3    A   0x60  3 4 5 6 7 9 10 11 12 14 15
embedded    0    4    A   0x60  3 4 5 6 7 9 10 11 12 14 15
embedded    0    4    B   0x61  3 4 5 6 7 9 10 11 12 14 15
embedded    0    4    C   0x62  3 4 5 6 7 9 10 11 12 14 15
embedded    0    4    D   0x63  3 4 5 6 7 9 10 11 12 14 15
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci0: physical bus=0
found->	vendor=0x8086, dev=0x7100, revid=0x01
	bus=0, slot=0, func=0
	class=06-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0006, statreg=0x2200, cachelnsz=0 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found->	vendor=0x8086, dev=0x7110, revid=0x01
	bus=0, slot=1, func=0
	class=06-80-00, hdrtype=0x00, mfdev=1
	cmdreg=0x000f, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	map[20]: type 4, range 32, base 0000fcf0, size  4, enabled
found->	vendor=0x8086, dev=0x7111, revid=0x01
	bus=0, slot=1, func=1
	class=01-01-80, hdrtype=0x00, mfdev=0
	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	map[20]: type 4, range 32, base 00008400, size  5, enabled
found->	vendor=0x8086, dev=0x7112, revid=0x01
	bus=0, slot=1, func=2
	class=0c-03-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x30 (1440 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=d, irq=11
	map[90]: type 4, range 32, base 0000efa0, size  4, enabled
found->	vendor=0x8086, dev=0x7113, revid=0x01
	bus=0, slot=1, func=3
	class=06-80-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0003, statreg=0x0280, cachelnsz=0 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	map[10]: type 1, range 32, base 20821000, size 12, enabled
found->	vendor=0x104c, dev=0xac16, revid=0x01
	bus=0, slot=2, func=0
	class=06-07-00, hdrtype=0x02, mfdev=1
	cmdreg=0x0007, statreg=0x0210, cachelnsz=8 (dwords)
	lattimer=0xa8 (5040 ns), mingnt=0xc0 (48000 ns), maxlat=0x03 (750 ns)
	intpin=a, irq=255
	powerspec 1  supports D0 D1 D2 D3  current D0
	map[10]: type 1, range 32, base 20820000, size 12, enabled
found->	vendor=0x104c, dev=0xac16, revid=0x01
	bus=0, slot=2, func=1
	class=06-07-00, hdrtype=0x02, mfdev=1
	cmdreg=0x0007, statreg=0x0210, cachelnsz=8 (dwords)
	lattimer=0xa8 (5040 ns), mingnt=0xc0 (48000 ns), maxlat=0x03 (750 ns)
	intpin=b, irq=255
	powerspec 1  supports D0 D1 D2 D3  current D0
	map[10]: type 1, range 32, base 20400000, size 22, enabled
	map[14]: type 1, range 32, base 20800000, size 17, enabled
	map[18]: type 1, range 32, base 20000000, size 22, enabled
found->	vendor=0x1023, dev=0x9397, revid=0xf3
	bus=0, slot=3, func=0
	class=03-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0003, statreg=0x0220, cachelnsz=0 (dwords)
	lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=a, irq=11
PCI-ISA bridge with incorrect subclass 0x80
PCI-ISA bridge with incorrect subclass 0x80
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0xfcf0-0xfcff at device 1.1 on pci0
ata0: pre reset mask=03 ostat0=50 ostat2=00
ata0-master: ATAPI 00 00
ata0-slave: ATAPI 00 00
ata0: after reset mask=03 stat0=50 stat1=00
ata0-master: ATA 01 a5
ata0: devices=01
ata0: at 0x1f0 irq 14 on atapci0
ata1: pre reset mask=03 ostat0=00 ostat2=00
ata1-master: ATAPI 00 00
ata1-slave: ATAPI 00 00
ata1: after reset mask=03 stat0=00 stat1=00
ata1: devices=00
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x8400-0x841f irq 11 at device 1.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
pci0: <bridge, PCI-unknown> at device 1.3 (no driver attached)
cbb0: <TI1250 PCI-CardBus Bridge> mem 0x20821000-0x20821fff at device 2.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pci_cfgintr_virgin: using routable PCI-only interrupt 11
pci_cfgintr: ROUTE_INTERRUPT failed.
cbb: Unable to map IRQ...
device_probe_and_attach: cbb0 attach returned 12
cbb0: <TI1250 PCI-CardBus Bridge> mem 0x20820000-0x20820fff at device 2.1 on pci0
cardbus1: <CardBus bus> on cbb0
pccard1: <16-bit PCCard bus> on cbb0
pci_cfgintr_virgin: using routable PCI-only interrupt 11
pci_cfgintr: ROUTE_INTERRUPT failed.
cbb: Unable to map IRQ...
device_probe_and_attach: cbb0 attach returned 12
pci0: <display, VGA> at device 3.0 (no driver attached)
ata: ata0 already exists; skipping it
ata: ata1 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
pnpbios: 22 devices, largest 329 bytes
PNP0000: adding fixed io range 0x20-0x21, size=0x2, align=0x1
PNP0000: adding fixed io range 0xa0-0xa1, size=0x2, align=0x1
PNP0000: adding irq mask 0x4
pnpbios: handle 0 device ID PNP0000 (0000d041)
PNP0200: adding fixed io range 0-0xf, size=0x10, align=0x1
PNP0200: adding fixed io range 0x80-0x8f, size=0x10, align=0x1
PNP0200: adding fixed io range 0xc0-0xdf, size=0x20, align=0x1
PNP0200: adding dma mask 0x10
pnpbios: handle 1 device ID PNP0200 (0002d041)
PNP0100: adding irq mask 0x1
PNP0100: adding fixed io range 0x40-0x43, size=0x4, align=0x1
pnpbios: handle 2 device ID PNP0100 (0001d041)
PNP0b00: adding irq mask 0x100
PNP0b00: adding fixed io range 0x70-0x73, size=0x4, align=0x1
pnpbios: handle 3 device ID PNP0b00 (000bd041)
PNP0800: adding fixed io range 0x61-0x61, size=0x1, align=0x1
pnpbios: handle 4 device ID PNP0800 (0008d041)
PNP0303: adding irq mask 0x2
PNP0303: adding fixed io range 0x60-0x60, size=0x1, align=0x1
PNP0303: adding fixed io range 0x64-0x64, size=0x1, align=0x1
pnpbios: handle 5 device ID PNP0303 (0303d041)
IBM3780: adding irq mask 0x1000
pnpbios: handle 6 device ID IBM3780 (80374d24)
PNP0c04: adding fixed io range 0xf0-0xff, size=0x10, align=0x1
PNP0c04: adding irq mask 0x2000
pnpbios: handle 7 device ID PNP0c04 (040cd041)
PNP0700: adding irq mask 0x40
PNP0700: adding io range 0x3f0-0x3f5, size=0x6, align=0x80
PNP0700: adding dma mask 0x4
pnpbios: handle 8 device ID PNP0700 (0007d041)
PNP0a03: adding io range 0xcf8-0xcff, size=0x8, align=0
pnpbios: handle 9 device ID PNP0a03 (030ad041)
PNP0c02: adding io range 0x22-0x22, size=0x1, align=0
PNP0c02: adding io range 0x2e-0x2f, size=0x2, align=0
PNP0c02: adding io range 0x92-0x92, size=0x1, align=0
PNP0c02: adding io range 0xb2-0xb3, size=0x2, align=0
PNP0c02: adding io range 0x4d0-0x4d1, size=0x2, align=0
PNP0c02: adding io range 0x15e0-0x15ef, size=0x10, align=0
PNP0c02: adding io range 0xef00-0xefaf, size=0xb0, align=0
PNP0c02: adding fixed memory32 range 0-0x9ffff, size=0xa0000
PNP0c02: adding fixed memory32 range 0xf0000-0xfffff, size=0x10000
PNP0c02: adding fixed memory32 range 0x100000-0xfffffff, size=0xff00000
PNP0c02: adding fixed memory32 range 0xffff0000-0xffffffff, size=0x10000
pnpbios: handle 10 device ID PNP0c02 (020cd041)
PNP0400: adding irq mask 0x80
PNP0400: adding io range 0x3bc-0x3bf, size=0x4, align=0
pnpbios: handle 11 device ID PNP0400 (0004d041)
pnpbios: handle 13 device ID PNP0501 (0105d041)
CSC0000: adding io range 0x530-0x537, size=0x8, align=0
CSC0000: adding io range 0x388-0x38b, size=0x4, align=0
CSC0000: adding io range 0x220-0x233, size=0x14, align=0x20
CSC0000: adding irq mask 0x20
CSC0000: adding dma mask 0x2
CSC0000: adding dma mask 0x1
pnpbios: handle 14 device ID CSC0000 (0000630e)
CSC0010: adding io range 0x538-0x53f, size=0x8, align=0
pnpbios: handle 15 device ID CSC0010 (1000630e)
CSC0001: adding io range 0x200-0x207, size=0x8, align=0
pnpbios: handle 16 device ID CSC0001 (0100630e)
pnpbios: handle 17 device ID CSC0003 (0300630e)
IBM0071: adding irq mask 0x10
IBM0071: adding io range 0x3f8-0x3ff, size=0x8, align=0x1
IBM0071: adding dma mask 0x8
pnpbios: handle 19 device ID IBM0071 (71004d24)
PNP0e03: adding io range 0-0x1, size=0x2, align=0
pnpbios: handle 20 device ID PNP0e03 (030ed041)
PNP0680: adding irq mask 0x4000
PNP0680: adding io range 0x1f0-0x1f7, size=0x8, align=0
PNP0680: adding io range 0x3f6-0x3f7, size=0x2, align=0
PNP0680: adding io range 0xfcf0-0xfcf7, size=0x8, align=0
pnpbios: handle 23 device ID PNP0680 (8006d041)
PNP0680: adding irq mask 0x8000
PNP0680: adding io range 0x170-0x177, size=0x8, align=0
PNP0680: adding io range 0x376-0x376, size=0x1, align=0
PNP0680: adding io range 0xfcf8-0xfcff, size=0x8, align=0
pnpbios: handle 25 device ID PNP0680 (8006d041)
PNP0c02: adding io range 0x2100-0x217f, size=0x80, align=0
PNP0c02: adding io range 0x2180-0x21ff, size=0x80, align=0
PNP0c02: adding fixed memory32 range 0xca000-0xcbfff, size=0x2000
pnpbios: handle 27 device ID PNP0c02 (020cd041)
ex_isa_identify()
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: <Option ROM> at iomem 0xc0000-0xc9fff on isa0
pmtimer0 on isa0
adv0: not probed (disabled)
aha0: not probed (disabled)
aic0: not probed (disabled)
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0065
atkbd: keyboard ID 0x54ab (2)
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x1, flags:0x3d0000
psm0: current command byte:0065
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0-00, 2 buttons
psm0: config:00000000, flags:00000000, packet size:3
psm0: syncmask:c0, syncbits:00
bt0: not probed (disabled)
cs0: not probed (disabled)
ed0: not probed (disabled)
fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
fe0: not probed (disabled)
ie0: not probed (disabled)
le0: not probed (disabled)
lnc0: not probed (disabled)
pcic0 failed to probe at port 0x3e0 iomem 0xd0000 on isa0
pcic1: not probed (disabled)
ppc0: parallel port found at 0x3bc
ppc0: using extended I/O port range
ppc0: SPP
ppc0: <Parallel port> at port 0x3bc-0x3c3 irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lp0: bpf attached
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sc0: fb0, kbd0, terminal emulator: sc (syscons terminal)
sio0: irq maps: 0x1 0x11 0x1 0x1
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
sio1: irq maps: 0x1 0x1 0x1 0x1
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
VGA parameters upon power-up
50 18 10 00 00 00 03 00 02 67 5f 4f 50 82 55 81 
bf 1f 00 4f 0d 0e 00 00 07 80 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 
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 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 
vt0: not probed (disabled)
isa_probe_children: probing PnP devices
adv1: Invalid baseport of 0x20 specified. Nearest valid baseport is 0x100.  Failing probe.
adv1: Invalid baseport of 0x0 specified. Nearest valid baseport is 0x100.  Failing probe.
adv1: Invalid baseport of 0x40 specified. Nearest valid baseport is 0x100.  Failing probe.
adv1: Invalid baseport of 0x70 specified. Nearest valid baseport is 0x100.  Failing probe.
adv1: Invalid baseport of 0x61 specified. Nearest valid baseport is 0x100.  Failing probe.
unknown: <PNP0800> failed to probe at port 0x61 on isa0
unknown: <PNP0303> can't assign resources (port)
unknown: <PNP0303> at port 0x60 on isa0
unknown: <IBM3780> can't assign resources (irq)
unknown: <IBM3780> at irq 12 on isa0
adv1: Invalid baseport of 0xf0 specified. Nearest valid baseport is 0x100.  Failing probe.
unknown: <PNP0700> can't assign resources (port)
unknown: <PNP0700> at port 0x3f0-0x3f5 on isa0
adv1: Invalid baseport of 0xcf8 specified. Nearest valid baseport is 0x330.  Failing probe.
unknown: <PNP0c02> can't assign resources (port)
unknown: <PNP0c02> at port 0x4d0-0x4d1,0xb2-0xb3,0x92,0x2e-0x2f,0x22 iomem 0xffff0000-0xffffffff,0x100000-0xfffffff,0xf0000-0xfffff,0-0x9ffff on isa0
unknown: <PNP0400> can't assign resources (port)
unknown: <PNP0400> at port 0x3bc-0x3bf on isa0
unknown: <16550A-compatible COM port> failed to probe on isa0
adv1: Invalid baseport of 0x530 specified. Nearest valid baseport is 0x330.  Failing probe.
unknown: <CSC0000> failed to probe at port 0x220-0x233,0x388-0x38b,0x530-0x537 irq 5 drq 0,1 on isa0
adv1: Invalid baseport of 0x538 specified. Nearest valid baseport is 0x330.  Failing probe.
unknown: <CSC0010> failed to probe at port 0x538-0x53f on isa0
adv1: Invalid baseport of 0x200 specified. Nearest valid baseport is 0x210.  Failing probe.
unknown: <CSC0001> failed to probe at port 0x200-0x207 on isa0
unknown: <CSC0003> failed to probe on isa0
unknown: <IBM0071> can't assign resources (port)
unknown: <IBM0071> at port 0x3f8-0x3ff on isa0
unknown: <PNP0e03> can't assign resources (port)
unknown: <PNP0e03> at port 0-0x1 on isa0
unknown: <PNP0680> can't assign resources (port)
unknown: <PNP0680> at port 0x1f0-0x1f7 on isa0
unknown: <PNP0680> can't assign resources (port)
unknown: <PNP0680> at port 0x170-0x177 on isa0
adv1: Invalid baseport of 0x2100 specified. Nearest valid baseport is 0x330.  Failing probe.
Device configuration finished.
procfs registered
Timecounters tick every 10.000 msec
lo0: bpf attached
ad0: success setting UDMA33 on Intel PIIX4 chip
ad0: <IBM-DTCA-24090/TC6IAB2A> ATA-3 disk at ata0-master
ad0: 3909MB (8007552 sectors), 7944 C, 16 H, 63 S, 512 B
ad0: 16 secs/int, 1 depth queue, UDMA33
ad0: piomode=12 dmamode=34 udmamode=66 cblid=0
GEOM: new disk ad0
ar: FreeBSD check1 failed
[0] f:00 typ:6 s(CHS):0/1/1 e(CHS):1023/15/63 s:63 l:3480561
[1] f:80 typ:165 s(CHS):1023/255/63 e(CHS):1023/15/63 s:3480624 l:3738672
[2] f:00 typ:165 s(CHS):1023/255/63 e(CHS):1023/15/63 s:7219296 l:788256
[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 1782047232 end 1782079487
GEOM: Configure ad0s2, start 1782079488 length 1914200064 end 3696279551
GEOM: Configure ad0s3, start 3696279552 length 403587072 end 4099866623
GEOM: Configure ad0s2a, start 0 length 1914200064 end 1914200063
GEOM: Configure ad0s2c, start 0 length 1914200064 end 1914200063
GEOM: Configure ad0s3b, start 0 length 403587072 end 403587071
GEOM: Configure ad0s3c, start 0 length 403587072 end 403587071
Mounting root from ufs:/dev/ad0s2a
start_init: trying /sbin/init
fd0: autoselected 1440 KB medium



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