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Date:      Mon, 01 Nov 2010 14:05:49 -0400
From:      Stephen Clark <sclark46@earthlink.net>
To:        John Baldwin <jhb@freebsd.org>
Cc:        freebsd-stable@freebsd.org, Jeremy Chadwick <freebsd@jdc.parodius.com>
Subject:   Re: safe mode
Message-ID:  <4CCF017D.6080402@earthlink.net>
In-Reply-To: <201011011342.48384.jhb@freebsd.org>
References:  <4CCAE59E.5020006@earthlink.net> <201011010954.42574.jhb@freebsd.org> <4CCEF93B.9030404@earthlink.net> <201011011342.48384.jhb@freebsd.org>

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On 11/01/2010 01:42 PM, John Baldwin wrote:
> On Monday, November 01, 2010 1:30:35 pm Stephen Clark wrote:
>    
>> On 11/01/2010 09:54 AM, John Baldwin wrote:
>>      
>>> On Monday, November 01, 2010 8:38:15 am Stephen Clark wrote:
>>>
>>>        
>>>> On 10/29/2010 05:20 PM, John Baldwin wrote:
>>>>
>>>>          
>>>>> On Friday, October 29, 2010 4:20:24 pm Stephen Clark wrote:
>>>>>
>>>>>
>>>>>            
>>>>>>> rr232x: RocketRAID 232x controller driver v1.02 (Jan 16 2008 04:16:21)
>>>>>>> hptrr: HPT RocketRAID controller driver v1.1 (Jan 16 2008 04:16:19)
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>                
>>>>>> big snip
>>>>>>
>>>>>>
>>>>>>              
>>>>>>> lo0: bpf attached
>>>>>>> rr232x: no controller detected.
>>>>>>> hptrr: no controller detected.
>>>>>>> m
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>                
>>>>>> Why does FreeBSD think I have a rocket raid controller? This the
>>>>>>              
> generic
>    
>>>>>> kernel.
>>>>>> Is there some way disable this from loading?
>>>>>>
>>>>>>
>>>>>>              
>>>>> The hptrr driver is in GENERIC in 6.x and it always prints out the first
>>>>> message.  You can ignore it.
>>>>>
>>>>>
>>>>>
>>>>>            
>>>> atapci0:<Intel ICH8M UDMA100 controller>   port
>>>> 0x1f0-0x1f7,0x3f6,0x170-0x177,0x0
>    
<big snip>
> The point is to limit atapci0 to only having an ata0 and no ata1, then it will
> not register an interrupt handler for IRQ15 and get a constant storm of
> interrupts.  Can you get a verbose dmesg from the patched kernel if possible
> and the pciconf -l lines for atapci0 and atapci1 (the pciconf can be from any
> working kernel).
>
>    

John,

Is the pciconf -lv I posted in my initial message sufficient?


verbose patched kernel:
generic with patch

��SMAP type=01 base=0000000000000000 len=000000000009fc00
SMAP type=02 base=000000000009fc00 len=0000000000000400
SMAP type=02 base=00000000000e0000 len=0000000000020000
SMAP type=01 base=0000000000100000 len=000000003f9a0000
SMAP type=03 base=000000003faa0000 len=000000000000e000
SMAP type=04 base=000000003faae000 len=0000000000032000
SMAP type=02 base=000000003fae0000 len=0000000000010000
SMAP type=02 base=000000003faf0000 len=0000000000010000
SMAP type=02 base=00000000fee00000 len=0000000000001000
SMAP type=02 base=00000000ffb00000 len=0000000000500000
Copyright (c) 1992-2008 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 6.3-RELEASE-p15 #9: Mon Nov  1 12:38:10 EDT 2010
     root@sclark.netwolvesrd.com:/usr/src/sys/i386/compile/GENERIC
Preloaded elf kernel "/boot/kernel/kernel" at 0xc0bff000.
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0bff1ac.
MP Configuration Table version 1.4 found at 0xc00fdc90
Table 'FACP' at 0x3faa0290
Table 'APIC' at 0x3faa0390
MADT: Found table at 0x3faa0390
APIC: Using the MADT enumerator.
MADT: Found CPU APIC ID 0 ACPI ID 1: enabled
MADT: Found CPU APIC ID 2 ACPI ID 2: enabled
MADT: Found CPU APIC ID 1 ACPI ID 3: enabled
MADT: Found CPU APIC ID 3 ACPI ID 4: enabled
ACPI APIC Table: <080610 APIC1657>
Calibrating clock(s) ... i8254 clock: 1188442 Hz
CLK_USE_I8254_CALIBRATION not specified - using default frequency
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 1673322970 Hz
CPU: Intel(R) Atom(TM) CPU D510   @ 1.66GHz (1673.32-MHz 686-class CPU)
   Origin = "GenuineIntel"  Id = 0x106ca  Stepping = 10
   
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,>
   Features2=0x40e31d<SSE3,RSVD2,MON,DS_CPL,TM2,SSSE3,CX16,xTPR,PDCM,<b22>>
   AMD Features=0x20100000<NX,LM>
   AMD Features2=0x1<LAHF>
   Cores per package: 2
   Logical CPUs per core: 2
real memory  = 1068105728 (1018 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009efff, 647168 bytes (158 pages)
0x0000000000100000 - 0x00000000003fffff, 3145728 bytes (768 pages)
0x0000000000c25000 - 0x000000003e86ffff, 1036300288 bytes (253003 pages)
avail memory = 1036201984 (988 MB)
bios32: Found BIOS32 Service Directory header at 0xc00f0000
bios32: Entry = 0xf0010 (c00f0010)  Rev = 0  Len = 1
pcibios: PCI BIOS entry at 0xf0000+0x31
pnpbios: Found PnP BIOS data at 0xc00f6100
pnpbios: Entry = f0000:78ba  Rev = 1.0
Other BIOS signatures found:
APIC: CPU 0 has ACPI ID 1
MADT: Found IO APIC ID 4, Interrupt 0 at 0xfec00000
ioapic0: Changing APIC ID to 4
ioapic0: Routing external 8259A's -> intpin 0
MADT: Interrupt override: source 0, irq 2
ioapic0: Routing IRQ 0 -> intpin 2
MADT: Interrupt override: source 9, irq 9
ioapic0: intpin 9 trigger: level
ioapic0 <Version 2.0> irqs 0-23 on motherboard
cpu0 BSP:
      ID: 0x00000000   VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff
   lint0: 0x00010700 lint1: 0x00000400 TPR: 0x00000000 SVR: 0x000001ff
   timer: 0x000100ef therm: 0x00010000 err: 0x0001000f pcm: 0x00010000
wlan: <802.11 Link Layer>
ath_rate: version 1.2 <SampleRate bit-rate selection algorithm>
null: <null device, zero device>
random: <entropy source, Software, Yarrow>
nfslock: pseudo-device
io: <I/O>
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
Pentium Pro MTRR support enabled
ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
rr232x: RocketRAID 232x controller driver v1.02 (Nov  1 2010 12:37:49)
hptrr: HPT RocketRAID controller driver v1.1 (Nov  1 2010 12:37:46)
npx0: INT 16 interface
acpi0: <080610 XSDT1657> on motherboard
ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48
acpi0: [MPSAFE]
pci_open(1):    mode 1 addr port (0x0cf8) is 0x80000090
pci_open(1a):   mode1res=0x80000000 (0x80000000)
pci_cfgcheck:   device 0 [class=060000] [hdr=00] is there (id=a0008086)
pcibios: BIOS version 3.00
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: \_SB_.PCI0.SBRG.IELK.RXA0 -> bus 0 dev 0 func 0
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: \_SB_.PCI0.SBRG.PIX0 -> bus 0 dev 31 func 0
acpi0: Power Button (fixed)
acpi0: wakeup code va 0xd8a56000 pa 0x9e000
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: \_SB_.PCI0.SBRG.FHR0 -> bus 0 dev 31 func 0
acpi0: reservation of ffc00000, 300000 (3) failed
acpi0: reservation of fee00000, 1000 (3) failed
ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
pci_link0:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0    5   N     0  3 4 5 6 7 10 11 12 14 15
   Validation          0    5   N     0  3 4 5 6 7 10 11 12 14 15
   After Disable       0  255   N     0  3 4 5 6 7 10 11 12 14 15
pci_link1:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0   11   N     0  3 4 5 6 7 10 11 12 14 15
   Validation          0   11   N     0  3 4 5 6 7 10 11 12 14 15
   After Disable       0  255   N     0  3 4 5 6 7 10 11 12 14 15
pci_link2:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0   15   N     0  3 4 5 6 7 10 11 12 14 15
   Validation          0   15   N     0  3 4 5 6 7 10 11 12 14 15
   After Disable       0  255   N     0  3 4 5 6 7 10 11 12 14 15
pci_link3:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0   10   N     0  3 4 5 6 7 10 11 12 14 15
   Validation          0   10   N     0  3 4 5 6 7 10 11 12 14 15
   After Disable       0  255   N     0  3 4 5 6 7 10 11 12 14 15
pci_link4:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0  255   N     0  3 4 5 6 7 10 11 12 14 15
   Validation          0  255   N     0  3 4 5 6 7 10 11 12 14 15
   After Disable       0  255   N     0  3 4 5 6 7 10 11 12 14 15
pci_link5:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0   11   N     0  3 4 5 6 7 10 11 12 14 15
   Validation          0   11   N     0  3 4 5 6 7 10 11 12 14 15
   After Disable       0  255   N     0  3 4 5 6 7 10 11 12 14 15
pci_link6:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0   10   N     0  3 4 5 6 7 10 11 12 14 15
   Validation          0   10   N     0  3 4 5 6 7 10 11 12 14 15
   After Disable       0  255   N     0  3 4 5 6 7 10 11 12 14 15
pci_link7:        Index  IRQ  Rtd  Ref  IRQs
   Initial Probe       0    6   N     0  3 4 5 6 7 10 11 12 14 15
   Validation          0    6   N     0  3 4 5 6 7 10 11 12 14 15
   After Disable       0  255   N     0  3 4 5 6 7 10 11 12 14 15
cpu0: <ACPI CPU> on acpi0
cpu0: switching to generic Cx mode
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: physical bus=0
found-> vendor=0x8086, dev=0xa000, revid=0x02
         bus=0, slot=0, func=0
         class=06-00-00, hdrtype=0x00, mfdev=0
         cmdreg=0x0006, statreg=0x2090, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0xa001, revid=0x02
         bus=0, slot=2, func=0
         class=03-00-00, hdrtype=0x00, mfdev=1
         cmdreg=0x0007, statreg=0x0090, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=a, irq=5
         powerspec 2  supports D0 D3  current D0
         MSI supports 1 message
         map[10]: type 1, range 32, base fe980000, size 19, enabled
         map[14]: type 4, range 32, base 0000cc00, size  3, enabled
         map[18]: type 3, range 32, base d0000000, size 28, enabled
         map[1c]: type 1, range 32, base fe800000, size 20, enabled
pcib0: matched entry for 0.2.INTA
pcib0: slot 2 INTA hardwired to IRQ 16
found-> vendor=0x8086, dev=0xa002, revid=0x02
         bus=0, slot=2, func=1
         class=03-80-00, hdrtype=0x00, mfdev=1
         cmdreg=0x0007, statreg=0x0090, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         powerspec 2  supports D0 D3  current D0
         map[10]: type 1, range 32, base fe780000, size 19, enabled
found-> vendor=0x8086, dev=0x2834, revid=0x03
         bus=0, slot=26, func=0
         class=0c-03-00, hdrtype=0x00, mfdev=1
         cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=a, irq=5
         map[20]: type 4, range 32, base 0000c880, size  5, enabled
pcib0: matched entry for 0.26.INTA
pcib0: slot 26 INTA hardwired to IRQ 16
found-> vendor=0x8086, dev=0x2835, revid=0x03
         bus=0, slot=26, func=1
         class=0c-03-00, hdrtype=0x00, mfdev=0
         cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=b, irq=11
         map[20]: type 4, range 32, base 0000c800, size  5, enabled
pcib0: matched entry for 0.26.INTB
pcib0: slot 26 INTB hardwired to IRQ 21
found-> vendor=0x8086, dev=0x283a, revid=0x03
         bus=0, slot=26, func=7
         class=0c-03-20, hdrtype=0x00, mfdev=0
         cmdreg=0x0106, statreg=0x0290, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=c, irq=15
         powerspec 2  supports D0 D3  current D0
         map[10]: type 1, range 32, base fe977c00, size 10, enabled
pcib0: matched entry for 0.26.INTC
pcib0: slot 26 INTC hardwired to IRQ 18
found-> vendor=0x8086, dev=0x283f, revid=0x03
         bus=0, slot=28, func=0
         class=06-04-00, hdrtype=0x01, mfdev=1
         cmdreg=0x0104, statreg=0x0010, cachelnsz=8 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x06 (1500 ns), maxlat=0x00 (0 ns)
         intpin=a, irq=10
         powerspec 2  supports D0 D3  current D0
         MSI supports 1 message
pcib0: matched entry for 0.28.INTA
pcib0: slot 28 INTA hardwired to IRQ 22
found-> vendor=0x8086, dev=0x2845, revid=0x03
         bus=0, slot=28, func=3
         class=06-04-00, hdrtype=0x01, mfdev=1
         cmdreg=0x0107, statreg=0x0010, cachelnsz=8 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x06 (1500 ns), maxlat=0x00 (0 ns)
         intpin=d, irq=11
         powerspec 2  supports D0 D3  current D0
         MSI supports 1 message
pcib0: matched entry for 0.28.INTD
pcib0: slot 28 INTD hardwired to IRQ 21
found-> vendor=0x8086, dev=0x2830, revid=0x03
         bus=0, slot=29, func=0
         class=0c-03-00, hdrtype=0x00, mfdev=1
         cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=a, irq=6
         map[20]: type 4, range 32, base 0000c480, size  5, enabled
pcib0: matched entry for 0.29.INTA
pcib0: slot 29 INTA hardwired to IRQ 23
found-> vendor=0x8086, dev=0x2831, revid=0x03
         bus=0, slot=29, func=1
         class=0c-03-00, hdrtype=0x00, mfdev=0
         cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=b, irq=10
         map[20]: type 4, range 32, base 0000c400, size  5, enabled
pcib0: matched entry for 0.29.INTB
pcib0: slot 29 INTB hardwired to IRQ 19
found-> vendor=0x8086, dev=0x2832, revid=0x03
         bus=0, slot=29, func=2
         class=0c-03-00, hdrtype=0x00, mfdev=0
         cmdreg=0x0005, statreg=0x0280, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=c, irq=15
         map[20]: type 4, range 32, base 0000c080, size  5, enabled
pcib0: matched entry for 0.29.INTC
pcib0: slot 29 INTC hardwired to IRQ 18
found-> vendor=0x8086, dev=0x2836, revid=0x03
         bus=0, slot=29, func=7
         class=0c-03-20, hdrtype=0x00, mfdev=0
         cmdreg=0x0106, statreg=0x0290, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=a, irq=6
         powerspec 2  supports D0 D3  current D0
         map[10]: type 1, range 32, base fe977800, size 10, enabled
pcib0: matched entry for 0.29.INTA
pcib0: slot 29 INTA hardwired to IRQ 23
found-> vendor=0x8086, dev=0x2448, revid=0xf3
         bus=0, slot=30, func=0
         class=06-04-01, hdrtype=0x01, mfdev=0
         cmdreg=0x0107, statreg=0x0010, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x06 (1500 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2815, revid=0x03
         bus=0, slot=31, func=0
         class=06-01-00, hdrtype=0x00, mfdev=1
         cmdreg=0x0007, statreg=0x0210, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
found-> vendor=0x8086, dev=0x2850, revid=0x03
         bus=0, slot=31, func=1
         class=01-01-8a, hdrtype=0x00, mfdev=0
         cmdreg=0x0005, statreg=0x0288, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=a, irq=255
         map[20]: type 4, range 32, base 0000ffa0, size  4, enabled
found-> vendor=0x8086, dev=0x2828, revid=0x03
         bus=0, slot=31, func=2
         class=01-01-8f, hdrtype=0x00, mfdev=0
         cmdreg=0x0007, statreg=0x02b0, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=b, irq=15
         powerspec 3  supports D0 D3  current D0
         map[10]: type 4, range 32, base 0000c000, size  3, enabled
         map[14]: type 4, range 32, base 0000bc00, size  2, enabled
         map[18]: type 4, range 32, base 0000b880, size  3, enabled
         map[1c]: type 4, range 32, base 0000b800, size  2, enabled
         map[20]: type 4, range 32, base 0000b480, size  4, enabled
         map[24]: type 4, range 32, base 0000b400, size  4, enabled
pcib0: matched entry for 0.31.INTB
pcib0: slot 31 INTB hardwired to IRQ 18
found-> vendor=0x8086, dev=0x283e, revid=0x03
         bus=0, slot=31, func=3
         class=0c-05-00, hdrtype=0x00, mfdev=0
         cmdreg=0x0103, statreg=0x0280, cachelnsz=0 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=c, irq=10
         map[10]: type 1, range 32, base fe977400, size  8, enabled
         map[20]: type 4, range 32, base 00000400, size  5, enabled
pcib0: matched entry for 0.31.INTC
pcib0: slot 31 INTC hardwired to IRQ 17
pci0: <display, VGA> at device 2.0 (no driver attached)
pci0: <display> at device 2.1 (no driver attached)
uhci0: <UHCI (generic) USB controller> port 0xc880-0xc89f irq 16 at 
device 26.00
uhci0: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc880
ioapic0: routing intpin 16 (PCI IRQ 16) to vector 49
uhci0: [GIANT-LOCKED]
usb0: <UHCI (generic) 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
uhci1: <UHCI (generic) USB controller> port 0xc800-0xc81f irq 21 at 
device 26.10
uhci1: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc800
ioapic0: routing intpin 21 (PCI IRQ 21) to vector 50
uhci1: [GIANT-LOCKED]
usb1: <UHCI (generic) USB controller> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfe977c00-0xfe977fff irq 
18 at 0
ehci0: Reserved 0x400 bytes for rid 0x10 type 3 at 0xfe977c00
ioapic0: routing intpin 18 (PCI IRQ 18) to vector 51
ehci0: [GIANT-LOCKED]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <EHCI (generic) USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
pcib1: <ACPI PCI-PCI bridge> irq 22 at device 28.0 on pci0
pcib1:   secondary bus     1
pcib1:   subordinate bus   1
pcib1:   I/O decode        0x0-0x0
pcib1:   memory decode     0x0-0x0
pcib1:   prefetched decode 0x0-0x0
pci1: <ACPI PCI bus> on pcib1
pci1: physical bus=1
pcib2: <ACPI PCI-PCI bridge> irq 21 at device 28.3 on pci0
pcib2:   secondary bus     2
pcib2:   subordinate bus   2
pcib2:   I/O decode        0xd000-0xdfff
pcib2:   memory decode     0xfea00000-0xfeafffff
pcib2:   prefetched decode 0xfdf00000-0xfdffffff
pci2: <ACPI PCI bus> on pcib2
pci2: physical bus=2
found-> vendor=0x10ec, dev=0x8168, revid=0x03
         bus=2, slot=0, func=0
         class=02-00-00, hdrtype=0x00, mfdev=0
         cmdreg=0x0107, statreg=0x0010, cachelnsz=8 (dwords)
         lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
         intpin=a, irq=10
         powerspec 3  supports D0 D1 D2 D3  current D0
         MSI supports 1 message, 64 bit
         MSI-X supports 4 messages in map 0x20
         map[10]: type 4, range 32, base 0000d800, size  8, enabled
pcib2: requested I/O range 0xd800-0xd8ff: in range
         map[18]: type 3, range 64, base fdfff000, size 12, enabled
pcib2: requested memory range 0xfdfff000-0xfdffffff: good
         map[20]: type 3, range 64, base fdff8000, size 14, enabled
pcib2: requested memory range 0xfdff8000-0xfdffbfff: good
pcib2: matched entry for 2.0.INTA
pcib2: slot 0 INTA hardwired to IRQ 19
re0: Reserved 0x100 bytes for rid 0x10 type 4 at 0xd800
pcib2: re0 requested I/O range 0xd800-0xd8ff: in range
pcib2: re0 requested I/O range 0xd800-0xd8ff: in range
pcib2: re0 requested I/O range 0xd800-0xd8ff: in range
pcib2: re0 requested I/O range 0xd800-0xd8ff: in range
pcib2: re0 requested I/O range 0xd800-0xd8ff: in range
pci2: <network, ethernet> at device 0.0 (no driver attached)
uhci2: <UHCI (generic) USB controller> port 0xc480-0xc49f irq 23 at 
device 29.00
uhci2: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc480
ioapic0: routing intpin 23 (PCI IRQ 23) to vector 52
uhci2: [GIANT-LOCKED]
usb3: <UHCI (generic) USB controller> on uhci2
usb3: USB revision 1.0
uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
uhci3: <UHCI (generic) USB controller> port 0xc400-0xc41f irq 19 at 
device 29.10
uhci3: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc400
ioapic0: routing intpin 19 (PCI IRQ 19) to vector 53
uhci3: [GIANT-LOCKED]
usb4: <UHCI (generic) USB controller> on uhci3
usb4: USB revision 1.0
uhub4: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub4: 2 ports with 2 removable, self powered
uhci4: <UHCI (generic) USB controller> port 0xc080-0xc09f irq 18 at 
device 29.20
uhci4: Reserved 0x20 bytes for rid 0x20 type 4 at 0xc080
uhci4: [GIANT-LOCKED]
usb5: <UHCI (generic) USB controller> on uhci4
usb5: USB revision 1.0
uhub5: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub5: 2 ports with 2 removable, self powered
ehci1: <EHCI (generic) USB 2.0 controller> mem 0xfe977800-0xfe977bff irq 
23 at 0
ehci1: Reserved 0x400 bytes for rid 0x10 type 3 at 0xfe977800
ehci1: [GIANT-LOCKED]
usb6: EHCI version 1.0
usb6: companion controllers, 2 ports each: usb3 usb4 usb5
usb6: <EHCI (generic) USB 2.0 controller> on ehci1
usb6: USB revision 2.0
uhub6: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub6: 6 ports with 6 removable, self powered
umass0: HP v100w, rev 2.00/20.48, addr 2
umass0:0:0:-1: Attached to scbus0
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pcib3:   secondary bus     3
pcib3:   subordinate bus   3
pcib3:   I/O decode        0xe000-0xefff
pcib3:   memory decode     0xfeb00000-0xfebfffff
pcib3:   prefetched decode 0xfff00000-0xfffff
pcib3:   Subtractively decoded bridge.
pci3: <ACPI PCI bus> on pcib3
pci3: physical bus=3
found-> vendor=0x10ec, dev=0x8139, revid=0x10
         bus=3, slot=4, func=0
         class=02-00-00, hdrtype=0x00, mfdev=0
         cmdreg=0x0107, statreg=0x0290, cachelnsz=0 (dwords)
         lattimer=0x40 (1920 ns), mingnt=0x20 (8000 ns), maxlat=0x40 
(16000 ns)
         intpin=a, irq=15
         powerspec 2  supports D0 D1 D2 D3  current D0
         map[10]: type 4, range 32, base 0000e800, size  8, enabled
pcib3: requested I/O range 0xe800-0xe8ff: in range
         map[14]: type 1, range 32, base febffc00, size  8, enabled
pcib3: requested memory range 0xfebffc00-0xfebffcff: good
pcib3: matched entry for 3.4.INTA
pcib3: slot 4 INTA hardwired to IRQ 18
found-> vendor=0x10ec, dev=0x8139, revid=0x10
         bus=3, slot=6, func=0
         class=02-00-00, hdrtype=0x00, mfdev=0
         cmdreg=0x0107, statreg=0x0290, cachelnsz=0 (dwords)
         lattimer=0x40 (1920 ns), mingnt=0x20 (8000 ns), maxlat=0x40 
(16000 ns)
         intpin=a, irq=10
         powerspec 2  supports D0 D1 D2 D3  current D0
         map[10]: type 4, range 32, base 0000e400, size  8, enabled
pcib3: requested I/O range 0xe400-0xe4ff: in range
         map[14]: type 1, range 32, base febff800, size  8, enabled
pcib3: requested memory range 0xfebff800-0xfebff8ff: good
pcib3: matched entry for 3.6.INTA
pcib3: slot 6 INTA hardwired to IRQ 19
found-> vendor=0x10ec, dev=0x8139, revid=0x10
         bus=3, slot=7, func=0
         class=02-00-00, hdrtype=0x00, mfdev=0
         cmdreg=0x0107, statreg=0x0290, cachelnsz=0 (dwords)
         lattimer=0x40 (1920 ns), mingnt=0x20 (8000 ns), maxlat=0x40 
(16000 ns)
         intpin=a, irq=5
         powerspec 2  supports D0 D1 D2 D3  current D0
         map[10]: type 4, range 32, base 0000e000, size  8, enabled
pcib3: requested I/O range 0xe000-0xe0ff: in range
         map[14]: type 1, range 32, base febff400, size  8, enabled
pcib3: requested memory range 0xfebff400-0xfebff4ff: good
pcib3: matched entry for 3.7.INTA
pcib3: slot 7 INTA hardwired to IRQ 16
re0: Reserved 0x100 bytes for rid 0x10 type 4 at 0xe800
pcib3: rl0 requested I/O range 0xe800-0xe8ff: in range
pcib3: rl0 requested I/O range 0xe800-0xe8ff: in range
rl0: <RealTek 8139 10/100BaseTX> port 0xe800-0xe8ff mem 
0xfebffc00-0xfebffcff i3
pcib3: rl0 requested I/O range 0xe800-0xe8ff: in range
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: 00:30:18:a1:7f:e9
rl0: [MPSAFE]
re0: Reserved 0x100 bytes for rid 0x10 type 4 at 0xe400
pcib3: rl1 requested I/O range 0xe400-0xe4ff: in range
pcib3: rl1 requested I/O range 0xe400-0xe4ff: in range
rl1: <RealTek 8139 10/100BaseTX> port 0xe400-0xe4ff mem 
0xfebff800-0xfebff8ff i3
pcib3: rl1 requested I/O range 0xe400-0xe4ff: in range
miibus1: <MII bus> on rl1
rlphy1: <RealTek internal media interface> on miibus1
rlphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl1: bpf attached
rl1: Ethernet address: 00:30:18:a1:7f:ea
rl1: [MPSAFE]
re0: Reserved 0x100 bytes for rid 0x10 type 4 at 0xe000
pcib3: rl2 requested I/O range 0xe000-0xe0ff: in range
pcib3: rl2 requested I/O range 0xe000-0xe0ff: in range
rl2: <RealTek 8139 10/100BaseTX> port 0xe000-0xe0ff mem 
0xfebff400-0xfebff4ff i3
pcib3: rl2 requested I/O range 0xe000-0xe0ff: in range
miibus2: <MII bus> on rl2
rlphy2: <RealTek internal media interface> on miibus2
rlphy2:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl2: bpf attached
rl2: Ethernet address: 00:30:18:a1:7f:eb
rl2: [MPSAFE]
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ATA controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa00
atapci0: Reserved 0x10 bytes for rid 0x20 type 4 at 0xffa0
ata0: <ATA 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=00 ostat1=00
ata0: stat0=0x0c err=0x0c lsb=0x0c msb=0x0c
ata0: stat0=0x0f err=0x0f lsb=0x0f msb=0x0f
ata0: stat0=0x07 err=0x07 lsb=0x07 msb=0x07
ata0: stat0=0x07 err=0x07 lsb=0x07 msb=0x07
ata0: stat0=0x07 err=0x07 lsb=0x07 msb=0x07
ata0: stat0=0x07 err=0x07 lsb=0x07 msb=0x07
ata0: stat0=0x07 err=0x07 lsb=0x07 msb=0x07
ata0: stat0=0x03 err=0x03 lsb=0x03 msb=0x03
ata0: stat0=0x07 err=0x07 lsb=0x07 msb=0x07
ata0: stat0=0x07 err=0x07 lsb=0x07 msb=0x07
ata0: stat0=0x07 err=0x07 lsb=0x07 msb=0x07
ata0: stat0=0x0f err=0x0f lsb=0x0f msb=0x0f
ata0: stat1=0x07 err=0x07 lsb=0x07 msb=0x07
ata0: reset tp2 stat0=8f stat1=87 devices=0x0
ioapic0: routing intpin 14 (ISA IRQ 14) to vector 54
ata0: [MPSAFE]
ata1: <ATA 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=00 ostat0=ff ostat1=ff
ioapic0: routing intpin 15 (ISA IRQ 15) to vector 55
ata1: [MPSAFE]
atapci1: <Intel ATA controller> port 
0xc000-0xc007,0xbc00-0xbc03,0xb880-0xb887,0
atapci1: Reserved 0x10 bytes for rid 0x20 type 4 at 0xb480
atapci1: [MPSAFE]
ata2: <ATA channel 0> on atapci1
atapci1: Reserved 0x8 bytes for rid 0x10 type 4 at 0xc000
atapci1: Reserved 0x4 bytes for rid 0x14 type 4 at 0xbc00
ata2: reset tp1 mask=03 ostat0=50 ostat1=00
ata2: stat0=0x50 err=0x01 lsb=0x00 msb=0x00
ata2: stat1=0x00 err=0x01 lsb=0x00 msb=0x00
ata2: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER>
ata2: [MPSAFE]
ata3: <ATA channel 1> on atapci1
atapci1: Reserved 0x8 bytes for rid 0x18 type 4 at 0xb880
atapci1: Reserved 0x4 bytes for rid 0x1c type 4 at 0xb800
ata3: reset tp1 mask=03 ostat0=7f ostat1=7f
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat0=0x7f err=0xff lsb=0xff msb=0xff
ata3: stat1=0x7f err=0xff lsb=0xff msb=0xff
ata3: reset tp2 stat0=ff stat1=ff devices=0x0
ata3: [MPSAFE]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button0: <Power Button> on acpi0
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0: irq maps: 0 0 0 0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on 
acpi0
sio0: type 16550A, console
ioapic0: Changing trigger for pin 4 to level
ioapic0: Changing polarity for pin 4 to low
ioapic0: routing intpin 4 (ISA IRQ 4) to vector 56
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 0x83ab (2)
kbdc: RESET_KBD return code:00fa
kbdc: RESET_KBD status:00aa
kbd0 at atkbd0
kbd0: atkbd0, AT 101/102 (2), config:0x0, flags:0x3d0000
ioapic0: routing intpin 1 (ISA IRQ 1) to vector 57
atkbd0: [GIANT-LOCKED]
psm0: unable to allocate IRQ
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
ex_isa_identify()
ata: ata0 already exists; skipping it
ata: ata1 already exists; skipping it
atkbdc: atkbdc0 already exists; skipping it
sio: sio0 already exists; skipping it
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
ahc_isa_probe 11: ioport 0xbc00 alloc failed
ahc_isa_probe 12: ioport 0xcc00 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
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)
fdc0 failed to probe at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fe0: not probed (disabled)
ie0: not probed (disabled)
lnc0: not probed (disabled)
ppc0: parallel port not found.
ppc0: <Parallel port> failed to probe at irq 7 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sc0: fb0, kbd1, 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: 0 0 0 0
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
vt0: not probed (disabled)
isa_probe_children: probing PnP devices
Device configuration finished.
procfs registered
lapic: Divisor 2, Frequency 83666161 hz
Timecounter "TSC" frequency 1673322970 Hz quality 800
Timecounters tick every 1.000 msec
lo0: bpf attached
rr232x: no controller detected.
hptrr: no controller detected.
�

-- 

"They that give up essential liberty to obtain temporary safety,
deserve neither liberty nor safety."  (Ben Franklin)

"The course of history shows that as a government grows, liberty
decreases."  (Thomas Jefferson)






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