FreeBSD 8.0 hangs on boot with ACPI enabled
Joerg Wunsch
j at uriah.heep.sax.de
Wed Jan 6 19:39:23 UTC 2010
As John Baldwin wrote:
> > Are you interested in the devinfo -ur output from the FreeBSD 6.2
> > boot CD-ROM? [...]
> Yes, I want to see what resources ACPI thinks the system resource
> devices should be using.
OK, here we go. I only now noticed that even FreeBSD 6.2 wasn't that
successful as I believed initially: the ahc0 driver initialization
aborts, so it doesn't find any disk. It's just that it doesn't hang
hard, so I could at least continue booting from the (ATAPI) CD-ROM to
run the command.
Fixit# devinfo -ur
Interrupt request lines:
0x0 (root0)
0x1 (atkbd0)
0x3 (sio1)
0x4 (sio0)
0x5 (root0)
0x6 (fdc0)
0x7 (ppc0)
0x8 (root0)
0x9 (acpi0)
0xa (ohci0)
0xb (root0)
0xc (xl0)
0xd (root0)
0xe (ata0)
0xf (ata1)
DMA request lines:
0-1 (root0)
2 (fdc0)
3-7 (root0)
I/O ports:
0x0-0x5f (root0)
0x60 (atkbdc0)
0x61-0x63 (root0)
0x64 (atkbdc0)
0x65-0x16f (root0)
0x170-0x177 (atapci0)
0x178-0x1ef (root0)
0x1f0-0x1f7 (atapci0)
0x1f8-0x2f7 (root0)
0x2f8-0x2ff (sio1)
0x300-0x375 (root0)
0x376 (atapci0)
0x377 (root0)
0x378-0x37f (ppc0)
0x380-0x3bf (root0)
0x3c0-0x3df (vga0)
0x3e0-0x3f1 (root0)
0x3f2-0x3f3 (fdc0)
0x3f4-0x3f5 (fdc0)
0x3f6 (atapci0)
0x3f7 (fdc0)
0x3f8-0x3ff (sio0)
0x400-0x5007 (root0)
0x5008-0x500b (acpi_timer0)
0x500c-0xc7ff (root0)
0xc800-0xc8ff ----
0xc900-0xd9ff (root0)
0xda00-0xda03 (agp0)
0xda04-0xdbff (root0)
0xdc00-0xdc7f (xl0)
0xdc80-0xddff (root0)
0xde00-0xde03 (acpi0)
0xde04-0xefff (root0)
0xf000-0xf00f (atapci0)
0xf010-0xffff (root0)
I/O memory addresses:
0x0-0x9ffff (root0)
0xa0000-0xbffff (vga0)
0xc0000-0xccfff (orm0)
0xcd000-0xd3fff (orm0)
0xd4000-0xafffffff (root0)
0xb0000000-0xbfffffff ----
0xc0000000-0xcfffffff (root0)
0xd0000000-0xdfffffff (agp0)
0xe0000000-0xefdfefff (root0)
0xefdff000-0xefdfffff (agp0)
0xefe00000-0xefeeffff (root0)
0xefef0000-0xefefffff ----
0xeff00000-0xefffbfff (root0)
0xefffc000-0xefffcfff (ohci0)
0xefffd000-0xefffef7f (root0)
0xefffef80-0xefffefff (xl0)
0xeffff000-0xefffffff (ahc0)
0xf0000000-0xffffffff (root0)
ACPI I/O ports:
0xde00-0xde03 (root0)
ACPI I/O memory addresses:
The matching driver printf is:
ahc0: <Adaptec 29160 Ultra160 SCSI adapter> port 0xde00-0xdeff mem 0xeffff000-0xefffffff irq 10 at device 11.0 on pci0
ahc0: can't allocate register resources
device_attach: ahc0 attach returned 12
So it seems there's a discrepancy between the ACPI BIOS reserving only
4 bytes for the card, yet the card wants 0x100 bytes.
Now, I retested FreeBSD 6.2 with the sym0 card, which is indeed
successful. The ACPI resources now look OK I think:
Fixit# devinfo -ur
Interrupt request lines:
0x0 (root0)
0x1 (atkbd0)
0x3 (sio1)
0x4 (sio0)
0x5 (root0)
0x6 (fdc0)
0x7 (ppc0)
0x8 (root0)
0x9 (acpi0)
0xa (ohci0)
0xb (root0)
0xc (xl0)
0xd (root0)
0xe (ata0)
0xf (ata1)
DMA request lines:
0-1 (root0)
2 (fdc0)
3-7 (root0)
I/O ports:
0x0-0x5f (root0)
0x60 (atkbdc0)
0x61-0x63 (root0)
0x64 (atkbdc0)
0x65-0x16f (root0)
0x170-0x177 (atapci0)
0x178-0x1ef (root0)
0x1f0-0x1f7 (atapci0)
0x1f8-0x2f7 (root0)
0x2f8-0x2ff (sio1)
0x300-0x375 (root0)
0x376 (atapci0)
0x377 (root0)
0x378-0x37f (ppc0)
0x380-0x3bf (root0)
0x3c0-0x3df (vga0)
0x3e0-0x3f1 (root0)
0x3f2-0x3f3 (fdc0)
0x3f4-0x3f5 (fdc0)
0x3f6 (atapci0)
0x3f7 (fdc0)
0x3f8-0x3ff (sio0)
0x400-0x5007 (root0)
0x5008-0x500b (acpi_timer0)
0x500c-0xb7ff (root0)
0xb800-0xb8ff ----
0xb900-0xd3ff (root0)
0xd400-0xd403 (agp0)
0xd404-0xd5ff (root0)
0xd600-0xd67f (xl0)
0xd680-0xd7ff (root0)
0xd800-0xd8ff (sym0)
0xd900-0xddff (root0)
0xde00-0xde03 (acpi0)
0xde04-0xefff (root0)
0xf000-0xf00f (atapci0)
0xf010-0xffff (root0)
I/O memory addresses:
0x0-0x9ffff (root0)
0xa0000-0xbffff (vga0)
0xc0000-0xccfff (orm0)
0xcd000-0xcffff (orm0)
0xd0000-0xafffffff (root0)
0xb0000000-0xbfffffff ----
0xc0000000-0xcfffffff (root0)
0xd0000000-0xdfffffff (agp0)
0xe0000000-0xefdfefff (root0)
0xefdff000-0xefdfffff (agp0)
0xefe00000-0xefeeffff (root0)
0xefef0000-0xefefffff ----
0xeff00000-0xefffbfff (root0)
0xefffc000-0xefffcfff (ohci0)
0xefffd000-0xefffdfff (root0)
0xefffe000-0xefffefff (sym0)
0xeffff000-0xeffffe7f (root0)
0xeffffe80-0xeffffeff (xl0)
0xefffff00-0xefffffff (sym0)
0xf0000000-0xffffffff (root0)
ACPI I/O ports:
0xde00-0xde03 (root0)
ACPI I/O memory addresses:
sym0: <895> port 0xd800-0xd8ff mem 0xefffff00-0xefffffff,0xefffe000-0xefffefff irq 10 at device 11.0 on pci0
sym0: Tekram NVRAM, ID 7, Fast-40, LVD, parity checking
sym0: [GIANT-LOCKED]
So I re-tested FreeBSD 8 with the sym0 controller and with
debug.acpi.disabled=sysres. Find the (verbose) boot log attached.
Still, no joy at all, it hangs at that point. Also, when I use
debug.acpi.disabled=sysres, the ACPI resource allocation appears to
work fine even for ahc0 (as I already mentioned), yet it hangs then.
So I think there must be something else than ahc0's IO address that
makes it fail to boot with ACPI enabled.
Maybe I have to build a DDB kernel next, including a serial console
hotkey, so I could see where it hangs.
--
cheers, J"org .-.-. --... ...-- -.. . DL8DTL
http://www.sax.de/~joerg/ NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)
-------------- next part --------------
SMAP type=01 base=0000000000000000 len=000000000009fc00
SMAP type=02 base=000000000009fc00 len=0000000000000400
SMAP type=02 base=00000000000dc000 len=0000000000004000
SMAP type=02 base=00000000000f0000 len=0000000000010000
SMAP type=01 base=0000000000100000 len=000000001fef0000
SMAP type=03 base=000000001fff0000 len=0000000000008000
SMAP type=04 base=000000001fff8000 len=0000000000008000
SMAP type=02 base=00000000ffff0000 len=0000000000010000
Copyright (c) 1992-2009 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-STABLE #3: Tue Jan 5 20:42:37 CET 2010
root at uncle.local.heep.sax.de:/usr/obj/usr/src/sys/UNCLE i386
Preloaded elf kernel "/boot/kernel/kernel" at 0xc09ed000.
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 908958257 Hz
CPU: AMD Athlon(tm) Processor (908.96-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x642 Stepping = 2
Features=0x183f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR>
AMD Features=0xc0440800<SYSCALL,<b18>,MMX+,3DNow!+,3DNow!>
Data TLB: 24 entries, fully associative
Instruction TLB: 16 entries, fully associative
L1 data cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L1 instruction cache: 64 kbytes, 64 bytes/line, 1 lines/tag, 2-way associative
L2 internal cache: 256 kbytes, 64 bytes/line, 1 lines/tag, 8-way associative
real memory = 536870912 (512 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages)
0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages)
0x0000000000c26000 - 0x000000001f6a9fff, 514342912 bytes (125572 pages)
avail memory = 515919872 (492 MB)
bios32: Found BIOS32 Service Directory header at 0xc00fdb40
bios32: Entry = 0xfdb50 (c00fdb50) Rev = 0 Len = 1
pcibios: PCI BIOS entry at 0xf0000+0xdb71
pnpbios: Found PnP BIOS data at 0xc00f7740
pnpbios: Entry = f0000:6634 Rev = 1.0
Other BIOS signatures found:
ULE: setup cpu 0
null: <null device, zero device>
random: <entropy source, Software, Yarrow>
io: <I/O>
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
Pentium Pro MTRR support enabled
nfslock: pseudo-device
ACPI: RSDP 0xfabb0 00014 (v0 AMI )
ACPI: RSDT 0x1fff0000 00028 (v1 AMIINT 00000010 MSFT 00000097)
ACPI: FACP 0x1fff0030 00074 (v1 AMIINT 00000011 MSFT 00000097)
ACPI: DSDT 0x1fff00b0 01E4B (v1 AMD75X IRONGATE 00001000 MSFT 0100000B)
ACPI: FACS 0x1fff8000 00040
npx0: INT 16 interface
acpi0: <AMIINT > on motherboard
acpi0: [MPSAFE]
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: Sleep Button (fixed)
acpi0: wakeup code va 0xc2923000 pa 0x1000
atpic: Programming IRQ9 as level/low
pci_open(1): mode 1 addr port (0x0cf8) is 0x80003b5c
pci_open(1a): mode1res=0x80000000 (0x80000000)
pci_cfgcheck: device 0 [class=060000] [hdr=80] is there (id=70061022)
pcibios: BIOS version 2.10
AcpiOsDerivePciId: \_SB_.PCI0.TMEM -> bus 0 dev 0 func 0
AcpiOsDerivePciId: \_SB_.PCI0.PMU_.PIRQ -> bus 0 dev 7 func 3
ACPI timer: 1/2 1/2 1/2 1/1 1/2 1/2 1/2 1/1 1/1 1/2 -> 10
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x5008-0x500b on acpi0
pci_link0: Index IRQ Rtd Ref IRQs
Initial Probe 0 255 N 0 3 4 5 6 7 9 10 11 12 14 15
Validation 0 255 N 0 3 4 5 6 7 9 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 6 7 9 10 11 12 14 15
pci_link1: Index IRQ Rtd Ref IRQs
Initial Probe 0 11 N 0 3 4 5 6 7 9 10 11 12 14 15
Validation 0 11 N 0 3 4 5 6 7 9 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 6 7 9 10 11 12 14 15
pci_link2: Index IRQ Rtd Ref IRQs
Initial Probe 0 12 N 0 3 4 5 6 7 9 10 11 12 14 15
Validation 0 12 N 0 3 4 5 6 7 9 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 6 7 9 10 11 12 14 15
pci_link3: Index IRQ Rtd Ref IRQs
Initial Probe 0 10 N 0 3 4 5 6 7 9 10 11 12 14 15
Validation 0 10 N 0 3 4 5 6 7 9 10 11 12 14 15
After Disable 0 255 N 0 3 4 5 6 7 9 10 11 12 14 15
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
ACPI: Found matching pin for 0.7.INTD at func 4: 10
ACPI: Found matching pin for 0.10.INTA at func 0: 12
ACPI: Found matching pin for 0.11.INTA at func 0: 10
pci0: <ACPI PCI bus> on pcib0
pci0: domain=0, physical bus=0
found-> vendor=0x1022, dev=0x7006, revid=0x25
domain=0, bus=0, slot=0, func=0
class=06-00-00, hdrtype=0x00, mfdev=1
cmdreg=0x0106, statreg=0x2210, cachelnsz=0 (dwords)
lattimer=0x78 (3600 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
map[10]: type Prefetchable Memory, range 32, base 0xd0000000, size 28, enabled
base d0000000, pci_mapbase(testval) f0000000, testval f0000008
pci_write_bar(dev = c2cbe780, reg = 10, start = d0000000); return(1)
map[14]: type Prefetchable Memory, range 32, base 0xefdff000, size 12, enabled
base efdff000, pci_mapbase(testval) fffff000, testval fffff008
pci_write_bar(dev = c2cbe780, reg = 14, start = efdff000); return(1)
map[18]: type I/O Port, range 32, base 0xd400, size 2, port disabled
pci_write_config(dev, PCIR_COMMAND, cmd, 2);
base d400, pci_mapbase(testval) fffffc, testval fffffd
pci_write_bar(dev = c2cbe780, reg = 18, start = d400); return(1)
found-> vendor=0x1022, dev=0x7007, revid=0x01
domain=0, bus=0, slot=1, func=0
class=06-04-00, hdrtype=0x01, mfdev=1
cmdreg=0x0107, statreg=0x0220, cachelnsz=0 (dwords)
lattimer=0x78 (3600 ns), mingnt=0x0a (2500 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1022, dev=0x7408, revid=0x01
domain=0, bus=0, slot=7, func=0
class=06-01-00, hdrtype=0x00, mfdev=1
cmdreg=0x000f, statreg=0x0200, cachelnsz=0 (dwords)
lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1022, dev=0x7409, revid=0x07
domain=0, bus=0, slot=7, func=1
class=01-01-8a, hdrtype=0x00, mfdev=0
cmdreg=0x0005, statreg=0x0200, cachelnsz=0 (dwords)
lattimer=0x20 (960 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
map[20]: type I/O Port, range 32, base 0xf000, size 4, enabled
base f000, pci_mapbase(testval) fffffff0, testval fffffff1
pci_write_bar(dev = c2cce600, reg = 20, start = f000); return(1)
found-> vendor=0x1022, dev=0x740b, revid=0x03
domain=0, bus=0, slot=7, func=3
class=06-80-00, hdrtype=0x00, mfdev=0
cmdreg=0x0000, statreg=0x0280, cachelnsz=0 (dwords)
lattimer=0x78 (3600 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x1022, dev=0x740c, revid=0x06
domain=0, bus=0, slot=7, func=4
class=0c-03-10, hdrtype=0x00, mfdev=0
cmdreg=0x0117, statreg=0x0280, cachelnsz=8 (dwords)
lattimer=0x10 (480 ns), mingnt=0x00 (0 ns), maxlat=0x50 (20000 ns)
intpin=d, irq=10
map[10]: type Memory, range 32, base 0xefffc000, size 12, enabled
base efffc000, pci_mapbase(testval) fffff000, testval fffff000
pci_write_bar(dev = c2cbee00, reg = 10, start = efffc000); return(1)
pcib0: matched entry for 0.7.INTD (src \_SB_.LNKD:0)
pcib0: slot 7 INTD routed to irq 10 via \_SB_.LNKD
unknown: Reserved 0x1000 bytes for rid 0x10 type 3 at 0xefffc000
ohci early: SMM active, request owner change
found-> vendor=0x10b7, dev=0x9055, revid=0x30
domain=0, bus=0, slot=10, func=0
class=02-00-00, hdrtype=0x00, mfdev=0
cmdreg=0x0117, statreg=0x0210, cachelnsz=8 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x0a (2500 ns), maxlat=0x0a (2500 ns)
intpin=a, irq=12
powerspec 1 supports D0 D1 D2 D3 current D0
map[10]: type I/O Port, range 32, base 0xd600, size 7, enabled
base d600, pci_mapbase(testval) ffffff80, testval ffffff81
pci_write_bar(dev = c2cbee80, reg = 10, start = d600); return(1)
map[14]: type Memory, range 32, base 0xeffffe80, size 7, enabled
base effffe80, pci_mapbase(testval) ffffff80, testval ffffff80
pci_write_bar(dev = c2cbee80, reg = 14, start = effffe80); return(1)
pcib0: matched entry for 0.10.INTA (src \_SB_.LNKC:0)
pcib0: slot 10 INTA routed to irq 12 via \_SB_.LNKC
found-> vendor=0x1000, dev=0x000c, revid=0x01
domain=0, bus=0, slot=11, func=0
class=01-00-00, hdrtype=0x00, mfdev=0
cmdreg=0x0117, statreg=0x0200, cachelnsz=8 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x1e (7500 ns), maxlat=0x40 (16000 ns)
intpin=a, irq=10
map[10]: type I/O Port, range 32, base 0xd800, size 8, enabled
base d800, pci_mapbase(testval) ffffff00, testval ffffff01
pci_write_bar(dev = c2cce280, reg = 10, start = d800); return(1)
map[14]: type Memory, range 32, base 0xefffff00, size 8, enabled
base efffff00, pci_mapbase(testval) ffffff00, testval ffffff00
pci_write_bar(dev = c2cce280, reg = 14, start = efffff00); return(1)
map[18]: type Memory, range 32, base 0xefffe000, size 12, enabled
base efffe000, pci_mapbase(testval) fffff000, testval fffff000
pci_write_bar(dev = c2cce280, reg = 18, start = efffe000); return(1)
pcib0: matched entry for 0.11.INTA (src \_SB_.LNKD:0)
pcib0: slot 11 INTA routed to irq 10 via \_SB_.LNKD
agp0: <AMD 751 host to AGP bridge> on hostb0
hostb0: Reserved 0x10000000 bytes for rid 0x10 type 3 at 0xd0000000
hostb0: Reserved 0x1000 bytes for rid 0x14 type 3 at 0xefdff000
agp0: allocating GATT for aperture of size 256M
agp0: gatt -> ag_pdir 0x14b8000
agp0: allocating GATT for 65536 AGP page entries
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pcib1: domain 0
pcib1: secondary bus 1
pcib1: subordinate bus 1
pcib1: I/O decode 0xa000-0xbfff
pcib1: memory decode 0xefe00000-0xefefffff
pcib1: prefetched decode 0xafc00000-0xcfcfffff
pci1: <PCI bus> on pcib1
pci1: domain=0, physical bus=1
found-> vendor=0x1002, dev=0x5961, revid=0x01
domain=0, bus=1, slot=5, func=0
class=03-00-00, hdrtype=0x00, mfdev=0
cmdreg=0x0107, statreg=0x02b0, cachelnsz=8 (dwords)
lattimer=0x40 (1920 ns), mingnt=0x08 (2000 ns), maxlat=0x00 (0 ns)
intpin=a, irq=11
powerspec 2 supports D0 D1 D2 D3 current D0
map[10]: type Prefetchable Memory, range 32, base 0xb0000000, size 28, enabled
base b0000000, pci_mapbase(testval) f0000000, testval f0000008
pcib1: requested memory range 0xb0000000-0xbfffffff: good
pci_write_bar(dev = c2c53900, reg = 10, start = b0000000); return(1)
map[14]: type I/O Port, range 32, base 0xb800, size 8, enabled
base b800, pci_mapbase(testval) ffffff00, testval ffffff01
pcib1: requested I/O range 0xb800-0xb8ff: in range
pci_write_bar(dev = c2c53900, reg = 14, start = b800); return(1)
map[18]: type Memory, range 32, base 0xefef0000, size 16, enabled
base efef0000, pci_mapbase(testval) ffff0000, testval ffff0000
pcib1: requested memory range 0xefef0000-0xefefffff: good
pci_write_bar(dev = c2c53900, reg = 18, start = efef0000); return(1)
pcib0: matched entry for 0.1.INTB (src \_SB_.LNKB:0)
pcib0: slot 1 INTB routed to irq 11 via \_SB_.LNKB
pcib1: slot 5 INTA is routed to irq 11
vgapci0: <VGA-compatible display> port 0xb800-0xb8ff mem 0xb0000000-0xbfffffff,0xefef0000-0xefefffff irq 11 at device 5.0 on pci1
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <mass storage, ATA> at device 7.1 (no driver attached)
pci0: <bridge> at device 7.3 (no driver attached)
pci0: <serial bus, USB> at device 7.4 (no driver attached)
xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0xd600-0xd67f mem 0xeffffe80-0xeffffeff irq 12 at device 10.0 on pci0
xl0: Reserved 0x80 bytes for rid 0x14 type 3 at 0xeffffe80
xl0: using memory mapped I/O
xl0: media options word: a
xl0: found MII/AUTO
miibus0: <MII bus> on xl0
xlphy0: <3Com internal media interface> PHY 24 on miibus0
xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
xl0: bpf attached
xl0: Ethernet address: 00:01:02:d9:b4:95
xl0: [MPSAFE]
xl0: [ITHREAD]
sym0: <895> port 0xd800-0xd8ff mem 0xefffff00-0xefffffff,0xefffe000-0xefffefff irq 10 at device 11.0 on pci0
sym0: Reserved 0x100 bytes for rid 0x14 type 3 at 0xefffff00
sym0: Reserved 0x1000 bytes for rid 0x18 type 3 at 0xefffe000
sym0: Tekram NVRAM, ID 7, Fast-40, LVD, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: [MPSAFE]
sym0: [ITHREAD]
acpi_tz0: <Thermal Zone> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atrtc0: registered as a time-of-day clock (resolution 1000000us)
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
atkbd: the current kbd controller command byte 0065
atkbd: keyboard ID 0x41ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x1d0000
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
psm0: unable to allocate IRQ
fdc0: <floppy drive controller> port 0x3f2-0x3f3,0x3f4-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: ic_type 90 part_id 80
fdc0: [FILTER]
fd0: <2880-KB 3.5" drive (in 1440-KB mode)> on fdc0 drive 0
fd1: <1200-KB 5.25" drive> on fdc0 drive 1
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
uart0: fast interrupt
uart0: console (9600,n,8,1)
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: [FILTER]
uart1: fast interrupt
ppc0: using extended I/O port range
ppc0: SPP
ppc0: <Parallel port> port 0x378-0x37f irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppc0: [MPSAFE]
ppc0: [ITHREAD]
ppbus0: <Parallel port bus> on ppc0
lpt0: <Printer> on ppbus0
lpt0: [MPSAFE]
lpt0: [ITHREAD]
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
cpu0: <ACPI CPU> on acpi0
cpu0: switching to generic Cx mode
pnp_identify: Trying Read_Port at 203
pnp_identify: Trying Read_Port at 243
pnp_identify: Trying Read_Port at 283
pnp_identify: Trying Read_Port at 2c3
pnp_identify: Trying Read_Port at 303
pnp_identify: Trying Read_Port at 343
pnp_identify: Trying Read_Port at 383
pnp_identify: Trying Read_Port at 3c3
PNP Identify complete
isa_probe_children: disabling PnP devices
pmtimer0 on isa0
atkbdc: atkbdc0 already exists; skipping it
atrtc: atrtc0 already exists; skipping it
fdc: fdc0 already exists; skipping it
ppc: ppc0 already exists; skipping it
sc: sc0 already exists; skipping it
uart: uart0 already exists; skipping it
uart: uart1 already exists; skipping it
isa_probe_children: probing non-PnP devices
orm0: <ISA Option ROMs> at iomem 0xc0000-0xccfff,0xcd000-0xcffff pnpid ORM0000 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x100>
sc0: fb0, kbd1, terminal emulator: scteken (teken terminal)
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ata0 failed to probe at port 0x1f0 irq 14 on isa0
ata1 failed to probe at port 0x170 irq 15 on isa0
isa_probe_children: probing PnP devices
Device configuration finished.
procfs registered
Timecounter "TSC" frequency 908958257 Hz quality 800
Timecounters tick every 1.000 msec
lo0: bpf attached
Waiting 5 seconds for SCSI devices to settle
(noperiph:sym0:0:-1:-1): SCSI BUS reset delivered.
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