Re: PS/2 Keyboard under 2.6.x

From: Robert Crocombe (rwcrocombe_at_raytheon.com)
Date: 10/11/05

  • Next message: Brian Gerst: "Re: using segmentation in the kernel" 
    Date:	Tue, 11 Oct 2005 14:08:41 -0700
To: linux-kernel@vger.kernel.org

    Dmitry Torokhov wrote:
    > On 10/11/05, Robert Crocombe <rwcrocombe@raytheon.com> wrote:
    >
    >>Dmitry Torokhov wrote:
    >>
    >>>It is "usb-handoff", not "usb=handoff". It instructs BIOS to disable USB
    >>>Legacy emulation mode which turns USB keyboard/mouse into emulated PS/2
    >>>devices...
    >>
    >>No effect.
    >>
    >
    >
    > What about "i8042.noacpi"? Could you please send me your dmesg?

    (Added LKML back in... Oops)

    Using i8042.noacpi made the machine sad:

    RIP: 0010:[<ffffffff802e5d48>] <ffffffff802e5d48>{scsi_run_queue+24}
    RSP: 0018:ffff810081babe18 EFLAGS: 00010296
    RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000034
    RDX: 0000000000000001 RSI: ffffffff8026eee0 RDI: ffff810002d78e88
    RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004
    R10: 0000000000000000 R11: ffffffff802e7f90 R12: 0000000000000202
    R13: 0000000000000001 R14: ffff810002d78e88 R15: ffff810002d78e88
    FS: 0000000000000000(0000) GS:ffffffff804be980(0000) knlGS:0000000000000000

    CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
    CR2: 00000000000001d5 CR3: 0000000000101000 CR4: 00000000000006e0
    Process swapper (pid: 0, threadinfo ffff81000806c000, task ffff810008068100)
    Stack: ffffffff8026eee0 0000000000000202 0000000000000001 ffff810002d54ac0
            0000000000000000 0000000000000202 0000000000000001 ffff810002d78e88
            0000000000000000 ffffffff802e6141
    Call Trace: <IRQ> <ffffffff8026eee0>{kobject_release+0}
    <ffffffff802e6141>{scsi_end_request+209}
            <ffffffff802e660f>{scsi_io_completion+1183}
    <ffffffff802e6dd9>{scsi_device_unbusy+105}
            <ffffffff802e024a>{scsi_softirq+378}
    <ffffffff8013b0e4>{__do_softirq+100}
            <ffffffff8010f0fb>{call_softirq+31}
    <ffffffff801105ec>{do_softirq+44}
            <ffffffff8013adc8>{irq_exit+72} <ffffffff801108b4>{do_IRQ+52}
            <ffffffff8010e354>{ret_from_intr+0} <EOI>
    <ffffffff80380aed>{preempt_schedule_irq+93}
            <ffffffff8010e482>{retint_kernel+38}
    <ffffffff8010c632>{default_idle+34}
            <ffffffff8010c68f>{cpu_idle+79}
    <ffffffff804d54bc>{start_secondary+956}

    Code: 80 bb d5 01 00 00 00 48 8b 2b 0f 89 d3 00 00 00 4c 8b a3 d8
    RIP <ffffffff802e5d48>{scsi_run_queue+24} RSP <ffff810081babe18>
    CR2: 00000000000001d5
      <0>Kernel panic - not syncing: Aiee, killing interrupt handler!

    dmesg is attached. 

    -- 
Robert Crocombe
rwcrocombe@raytheon.com

    Bootdata ok (command line is root=/dev/sda1 ro console=ttyS1,115800n8 console=tty0 )
    Linux version 2.6.14-rc3_local_00 (rcrocomb@hydra) (gcc version 4.0.1 (Debian 4.0.1-2)) #2 SMP PREEMPT Tue Oct 4 18:06:14 MST 2005
    BIOS-provided physical RAM map:
     BIOS-e820: 0000000000000000 - 000000000009b400 (usable)
     BIOS-e820: 000000000009b400 - 00000000000a0000 (reserved)
     BIOS-e820: 00000000000ca000 - 0000000000100000 (reserved)
     BIOS-e820: 0000000000100000 - 00000000fbf70000 (usable)
     BIOS-e820: 00000000fbf70000 - 00000000fbf76000 (ACPI data)
     BIOS-e820: 00000000fbf76000 - 00000000fbf80000 (ACPI NVS)
     BIOS-e820: 00000000fbf80000 - 00000000fc000000 (reserved)
     BIOS-e820: 00000000fec00000 - 00000000fec00400 (reserved)
     BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
     BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
     BIOS-e820: 0000000100000000 - 0000000200000000 (usable)
    ACPI: RSDP (v002 PTLTD ) @ 0x00000000000f6a70
    ACPI: XSDT (v001 PTLTD XSDT 0x06040000 LTP 0x00000000) @ 0x00000000fbf72d33
    ACPI: FADT (v003 AMD HAMMER 0x06040000 PTEC 0x000f4240) @ 0x00000000fbf72e8f
    ACPI: SRAT (v001 AMD HAMMER 0x06040000 AMD 0x00000001) @ 0x00000000fbf757fc
    ACPI: SSDT (v001 PTLTD POWERNOW 0x06040000 LTP 0x00000001) @ 0x00000000fbf75934
    ACPI: HPET (v001 AMD HAMMER 0x06040000 PTEC 0x00000000) @ 0x00000000fbf75dac
    ACPI: SSDT (v001 AMD-K8 AMD-ACPI 0x06040000 AMD 0x00000001) @ 0x00000000fbf75de4
    ACPI: SSDT (v001 AMD-K8 AMD-ACPI 0x06040000 AMD 0x00000001) @ 0x00000000fbf75e81
    ACPI: MADT (v001 PTLTD APIC 0x06040000 LTP 0x00000000) @ 0x00000000fbf75f1e
    ACPI: SPCR (v001 PTLTD $UCRTBL$ 0x06040000 PTL 0x00000001) @ 0x00000000fbf75fb0
    ACPI: DSDT (v001 AMD-K8 AMDACPI 0x06040000 MSFT 0x0100000e) @ 0x0000000000000000
    SRAT: PXM 0 -> APIC 0 -> Node 0
    SRAT: PXM 1 -> APIC 1 -> Node 1
    SRAT: PXM 2 -> APIC 2 -> Node 2
    SRAT: PXM 3 -> APIC 3 -> Node 3
    SRAT: Node 0 PXM 0 0-9ffff
    SRAT: Node 0 PXM 0 0-7fffffff
    SRAT: Node 1 PXM 1 80000000-fbffffff
    SRAT: Node 2 PXM 2 100000000-17fffffff
    SRAT: Node 3 PXM 3 180000000-1ffffffff
    Using 22 for the hash shift. Max adder is 1ffffffff
    Bootmem setup node 0 0000000000000000-000000007fffffff
    Bootmem setup node 1 0000000080000000-00000000fbffffff
    Bootmem setup node 2 0000000100000000-000000017fffffff
    Bootmem setup node 3 0000000180000000-00000001ffffffff
    On node 0 totalpages: 524186
      DMA zone: 3995 pages, LIFO batch:1
      Normal zone: 520191 pages, LIFO batch:31
      HighMem zone: 0 pages, LIFO batch:1
    On node 1 totalpages: 507760
      DMA zone: 0 pages, LIFO batch:1
      Normal zone: 507760 pages, LIFO batch:31
      HighMem zone: 0 pages, LIFO batch:1
    On node 2 totalpages: 524287
      DMA zone: 0 pages, LIFO batch:1
      Normal zone: 524287 pages, LIFO batch:31
      HighMem zone: 0 pages, LIFO batch:1
    On node 3 totalpages: 524287
      DMA zone: 0 pages, LIFO batch:1
      Normal zone: 524287 pages, LIFO batch:31
      HighMem zone: 0 pages, LIFO batch:1
    ACPI: PM-Timer IO Port: 0xc008
    ACPI: Local APIC address 0xfee00000
    ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
    Processor #0 15:5 APIC version 16
    ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
    Processor #1 15:5 APIC version 16
    ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
    Processor #2 15:5 APIC version 16
    ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] enabled)
    Processor #3 15:5 APIC version 16
    ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
    ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
    ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
    ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
    ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
    IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-23
    ACPI: IOAPIC (id[0x05] address[0xfc000000] gsi_base[24])
    IOAPIC[1]: apic_id 5, version 17, address 0xfc000000, GSI 24-27
    ACPI: IOAPIC (id[0x06] address[0xfc001000] gsi_base[28])
    IOAPIC[2]: apic_id 6, version 17, address 0xfc001000, GSI 28-31
    ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
    ACPI: IRQ0 used by override.
    ACPI: IRQ2 used by override.
    ACPI: IRQ9 used by override.
    Setting APIC routing to flat
    ACPI: HPET id: 0x102282a0 base: 0xfed00000
    Using ACPI (MADT) for SMP configuration information
    Allocating PCI resources starting at fc400000 (gap: fc000000:2c00000)
    Checking aperture...
    CPU 0: aperture @ 0 size 256 MB
    No AGP bridge found
    Your BIOS doesn't leave a aperture memory hole
    Please enable the IOMMU option in the BIOS setup
    This costs you 64 MB of RAM
    Mapping aperture over 65536 KB of RAM @ 4000000
    Built 4 zonelists
    Kernel command line: root=/dev/sda1 ro console=ttyS1,115800n8 console=tty0
    Initializing CPU#0
    PID hash table entries: 4096 (order: 12, 131072 bytes)
    time.c: Using 14.318180 MHz HPET timer.
    time.c: Detected 2606.398 MHz processor.
    Console: colour VGA+ 80x25
    Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
    Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
    Memory: 8125816k/8388608k available (2581k kernel code, 196276k reserved, 895k data, 220k init)
    Calibrating delay using timer specific routine.. 5217.85 BogoMIPS (lpj=2608927)
    Security Framework v1.0.0 initialized
    SELinux: Disabled at boot.
    Capability LSM initialized
    Mount-cache hash table entries: 256
    CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
    CPU: L2 Cache: 1024K (64 bytes/line)
    CPU 0(1) -> Node 0 -> Core 0
    mtrr: v2.0 (20020519)
    Using local APIC timer interrupts.
    Detected 12.530 MHz APIC timer.
    softlockup thread 0 started up.
    Booting processor 1/4 APIC 0x1
    Initializing CPU#1
    Calibrating delay using timer specific routine.. 5211.86 BogoMIPS (lpj=2605932)
    CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
    CPU: L2 Cache: 1024K (64 bytes/line)
    CPU 1(1) -> Node 1 -> Core 0
    AMD Opteron(tm) Processor 852 stepping 01
    CPU 1: Syncing TSC to CPU 0.
    CPU 1: synchronized TSC with CPU 0 (last diff -128 cycles, maxerr 926 cycles)
    softlockup thread 1 started up.
    Booting processor 2/4 APIC 0x2
    Initializing CPU#2
    Calibrating delay using timer specific routine.. 5211.91 BogoMIPS (lpj=2605956)
    CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
    CPU: L2 Cache: 1024K (64 bytes/line)
    CPU 2(1) -> Node 2 -> Core 0
    AMD Opteron(tm) Processor 852 stepping 01
    CPU 2: Syncing TSC to CPU 0.
    CPU 2: synchronized TSC with CPU 0 (last diff -128 cycles, maxerr 927 cycles)
    softlockup thread 2 started up.
    Booting processor 3/4 APIC 0x3
    Initializing CPU#3
    Calibrating delay using timer specific routine.. 5211.28 BogoMIPS (lpj=2605644)
    CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
    CPU: L2 Cache: 1024K (64 bytes/line)
    CPU 3(1) -> Node 3 -> Core 0
    AMD Opteron(tm) Processor 852 stepping 01
    CPU 3: Syncing TSC to CPU 0.
    CPU 3: synchronized TSC with CPU 0 (last diff -169 cycles, maxerr 1590 cycles)
    Brought up 4 CPUs
    softlockup thread 3 started up.
    time.c: Using HPET based timekeeping.
    testing NMI watchdog ... OK.
    NET: Registered protocol family 16
    ACPI: bus type pci registered
    PCI: Using configuration type 1
    ACPI: Subsystem revision 20050902
    ACPI: Interpreter enabled
    ACPI: Using IOAPIC for interrupt routing
    ACPI: PCI Root Bridge [PCI0] (0000:00)
    PCI: Probing PCI hardware (bus 00)
    Boot video device is 0000:01:06.0
    ACPI: PCI Interrupt Link [LNKA] (IRQs 3 5 10 *11)
    ACPI: PCI Interrupt Link [LNKB] (IRQs 3 *5 10 11)
    ACPI: PCI Interrupt Link [LNKC] (IRQs 3 5 *10 11)
    ACPI: PCI Interrupt Link [LNKD] (IRQs 3 5 10 *11)
    ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.TP2P._PRT]
    ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.G0PA._PRT]
    ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.G0PB._PRT]
    Linux Plug and Play Support v0.97 (c) Adam Belay
    pnp: PnP ACPI init
    pnp: ACPI device : hid PNP0200
    pnp: ACPI device : hid PNP0B00
    pnp: ACPI device : hid PNP0800
    pnp: ACPI device : hid PNP0C04
    pnp: ACPI device : hid PNP0C02
    pnp: ACPI device : hid PNP0C01
    pnp: ACPI device : hid PNP0F13
    pnp: ACPI device : hid PNP0303
    pnp: ACPI device : hid PNP0A05
    pnp: ACPI device : hid PNP0501
    pnp: ACPI device : hid PNP0501
    pnp: ACPI device : hid PNP0700
    pnp: ACPI device : hid PNP0400
    pnp: PnP ACPI: found 13 devices
    SCSI subsystem initialized
    usbcore: registered new driver usbfs
    usbcore: registered new driver hub
    PCI: Using ACPI for IRQ routing
    PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
    hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
    hpet0: 69ns tick, 3 32-bit timers
    PCI-DMA: Disabling AGP.
    PCI-DMA: aperture base @ 4000000 size 65536 KB
    PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture
    pnp: the driver 'system' has been registered
    pnp: match found with the PnP device '00:04' and the driver 'system'
    pnp: 00:04: ioport range 0x4d0-0x4d1 has been reserved
    pnp: match found with the PnP device '00:05' and the driver 'system'
    PCI: Bridge: 0000:00:06.0
      IO window: 2000-2fff
      MEM window: fc100000-fdffffff
      PREFETCH window: fe100000-fe1fffff
    PCI: Bridge: 0000:00:0a.0
      IO window: disabled.
      MEM window: fe000000-fe0fffff
      PREFETCH window: fe200000-fe2fffff
    PCI: Bridge: 0000:00:0b.0
      IO window: disabled.
      MEM window: fe400000-fe4fffff
      PREFETCH window: fe300000-fe3fffff
    IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $
    audit: initializing netlink socket (disabled)
    audit(1129064575.173:1): initialized
    VFS: Disk quotas dquot_6.5.1
    Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
    SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled
    SGI XFS Quota Management subsystem
    Initializing Cryptographic API
    PCI: MSI quirk detected. pci_msi_quirk set.
    PCI: MSI quirk detected. pci_msi_quirk set.
    Linux agpgart interface v0.101 (c) Dave Jones
    Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
    ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
    ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
    ttyS0 at I/O 0x3f8 (irq = 0) is a 16550A
    ttyS1 at I/O 0x2f8 (irq = 0) is a 16550A
    pnp: the driver 'serial' has been registered
    pnp: match found with the PnP device '00:09' and the driver 'serial'
    ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
    pnp: match found with the PnP device '00:0a' and the driver 'serial'
    ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
    io scheduler noop registered
    io scheduler anticipatory registered
    io scheduler deadline registered
    io scheduler cfq registered
    RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
    megaraid cmm: 2.20.2.6 (Release Date: Mon Mar 7 00:01:03 EST 2005)
    megaraid: 2.20.4.6 (Release Date: Mon Mar 07 12:27:22 EST 2005)
    megaraid: probe new device 0x1000:0x1960:0x1000:0x0520: bus 3:slot 3:func 0
    ACPI: PCI Interrupt 0000:03:03.0[A] -> GSI 28 (level, low) -> IRQ 169
    megaraid: fw version:[1L19] bios version:[1.04]
    scsi0 : LSI Logic MegaRAID driver
    scsi[0]: scanning scsi channel 0 [Phy 0] for non-raid devices
    scsi[0]: scanning scsi channel 1 [virtual] for logical drives
      Vendor: MegaRAID Model: LD0 RAID5 72202R Rev: 1L19
      Type: Direct-Access ANSI SCSI revision: 02
    SCSI device sda: 1171869696 512-byte hdwr sectors (599997 MB)
    sda: asking for cache data failed
    sda: assuming drive cache: write through
    SCSI device sda: 1171869696 512-byte hdwr sectors (599997 MB)
    sda: asking for cache data failed
    sda: assuming drive cache: write through
     sda: sda1 sda4 < sda5 sda6 sda7 sda8 >
    Attached scsi disk sda at scsi0, channel 1, id 0, lun 0
    usbmon: debugfs is not available
    mice: PS/2 mouse device common for all mice
    md: linear personality registered as nr 1
    md: raid0 personality registered as nr 2
    md: raid1 personality registered as nr 3
    md: raid10 personality registered as nr 9
    md: raid5 personality registered as nr 4
    raid5: automatically using best checksumming function: generic_sse
       generic_sse: 7864.000 MB/sec
    raid5: using function: generic_sse (7864.000 MB/sec)
    raid6: int64x1 2386 MB/s
    raid6: int64x2 3214 MB/s
    raid6: int64x4 3183 MB/s
    raid6: int64x8 2167 MB/s
    raid6: sse2x1 2234 MB/s
    raid6: sse2x2 4234 MB/s
    raid6: sse2x4 4550 MB/s
    raid6: using algorithm sse2x4 (4550 MB/s)
    md: raid6 personality registered as nr 8
    md: md driver 0.90.2 MAX_MD_DEVS=256, MD_SB_DISKS=27
    md: bitmap version 3.39
    NET: Registered protocol family 2
    IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
    TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
    TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
    TCP: Hash tables configured (established 262144 bind 65536)
    TCP reno registered
    TCP bic registered
    md: Autodetecting RAID arrays.
    md: autorun ...
    md: ... autorun DONE.
    kjournald starting. Commit interval 5 seconds
    EXT3-fs: mounted filesystem with ordered data mode.
    VFS: Mounted root (ext3 filesystem) readonly.
    Freeing unused kernel memory: 220k freed
    NET: Registered protocol family 1
    Adding 7823612k swap on /dev/sda7. Priority:-1 extents:1 across:7823612k
    EXT3 FS on sda1, internal journal
    Real Time Clock Driver v1.12
    Generic RTC Driver v1.07
    Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
    ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
    Probing IDE interface ide0...
    hda: TOSHIBA ODD-DVD SD-C2712, ATAPI CD/DVD-ROM drive
    Probing IDE interface ide1...
    ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
    hda: ATAPI 24X DVD-ROM drive, 256kB Cache
    Uniform CD-ROM driver Revision: 3.20
    XFS mounting filesystem sda8
    Ending clean XFS mount for filesystem: sda8
    XFS mounting filesystem sda5
    Ending clean XFS mount for filesystem: sda5
    XFS mounting filesystem sda6
    Ending clean XFS mount for filesystem: sda6
    tg3.c:v3.41 (September 27, 2005)
    ACPI: PCI Interrupt 0000:02:09.0[A] -> GSI 24 (level, low) -> IRQ 177
    eth0: Tigon3 [partno(BCM95704A7) rev 2003 PHY(5704)] (PCI:33MHz:64-bit) 10/100/1000BaseT Ethernet 00:e0:81:61:f0:af
    eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1]
    eth0: dma_rwctrl[763f0000]
    ACPI: PCI Interrupt 0000:02:09.1[B] -> GSI 25 (level, low) -> IRQ 185
    eth1: Tigon3 [partno(BCM95704A7) rev 2003 PHY(5704)] (PCI:33MHz:64-bit) 10/100/1000BaseT Ethernet 00:e0:81:61:f0:b0
    eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1]
    eth1: dma_rwctrl[763f0000]
    ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
    ACPI: PCI Interrupt 0000:01:00.0[D] -> GSI 19 (level, low) -> IRQ 193
    ohci_hcd 0000:01:00.0: OHCI Host Controller
    ohci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
    ohci_hcd 0000:01:00.0: irq 193, io mem 0xfc100000
    hub 1-0:1.0: USB hub found
    hub 1-0:1.0: 3 ports detected
    ACPI: PCI Interrupt 0000:01:00.1[D] -> GSI 19 (level, low) -> IRQ 193
    ohci_hcd 0000:01:00.1: OHCI Host Controller
    ohci_hcd 0000:01:00.1: new USB bus registered, assigned bus number 2
    ohci_hcd 0000:01:00.1: irq 193, io mem 0xfc101000
    hub 2-0:1.0: USB hub found
    hub 2-0:1.0: 3 ports detected
    USB Universal Host Controller Interface driver v2.3
    ACPI: PCI Interrupt 0000:01:03.0[A] -> GSI 17 (level, low) -> IRQ 201
    PCI: Via IRQ fixup for 0000:01:03.0, from 5 to 9
    uhci_hcd 0000:01:03.0: UHCI Host Controller
    uhci_hcd 0000:01:03.0: new USB bus registered, assigned bus number 3
    uhci_hcd 0000:01:03.0: irq 201, io base 0x00002400
    hub 3-0:1.0: USB hub found
    hub 3-0:1.0: 2 ports detected
    ACPI: PCI Interrupt 0000:01:03.1[B] -> GSI 16 (level, low) -> IRQ 209
    PCI: Via IRQ fixup for 0000:01:03.1, from 11 to 1
    uhci_hcd 0000:01:03.1: UHCI Host Controller
    uhci_hcd 0000:01:03.1: new USB bus registered, assigned bus number 4
    uhci_hcd 0000:01:03.1: irq 209, io base 0x00002420
    hub 4-0:1.0: USB hub found
    hub 4-0:1.0: 2 ports detected
    usb 3-1: new low speed USB device using uhci_hcd and address 2
    ACPI: PCI Interrupt 0000:01:03.2[C] -> GSI 18 (level, low) -> IRQ 217
    PCI: Via IRQ fixup for 0000:01:03.2, from 10 to 9
    ehci_hcd 0000:01:03.2: EHCI Host Controller
    ehci_hcd 0000:01:03.2: new USB bus registered, assigned bus number 5
    ehci_hcd 0000:01:03.2: irq 217, io mem 0xfc103000
    ehci_hcd 0000:01:03.2: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
    hub 5-0:1.0: USB hub found
    hub 5-0:1.0: 4 ports detected
    AMD8111: IDE controller at PCI slot 0000:00:07.1
    AMD8111: chipset revision 3
    AMD8111: not 100% native mode: will probe irqs later
    AMD8111: 0000:00:07.1 (rev 03) UDMA133 controller
    AMD8111: port 0x01f0 already claimed by ide0
        ide1: BM-DMA at 0x1028-0x102f, BIOS settings: hdc:pio, hdd:pio
    Probing IDE interface ide1...
    usb 3-1: new low speed USB device using uhci_hcd and address 3
    usb 3-2: new low speed USB device using uhci_hcd and address 4
    hw_random: AMD768 system management I/O registers at 0xC000.
    hw_random hardware driver 1.0.0 loaded
    usbcore: registered new driver hiddev
    input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-0000:01:03.0-1
    input: USB HID v1.10 Keyboard [Chicony Compaq Internet Keyboard] on usb-0000:01:03.0-2
    input,hiddev96: USB HID v1.10 Device [Chicony Compaq Internet Keyboard] on usb-0000:01:03.0-2
    usbcore: registered new driver usbhid
    drivers/usb/input/hid-core.c: v2.6:USB HID core driver
    ieee1394: Initialized config rom entry `ip1394'
    ohci1394: $Rev: 1313 $ Ben Collins <bcollins@debian.org>
    ACPI: PCI Interrupt 0000:02:02.0[A] -> GSI 26 (level, low) -> IRQ 225
    ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[225] MMIO=[fe044000-fe0447ff] Max Packet=[4096]
    ieee1394: Host added: ID:BUS[0-00:1023] GUID[08144362000001a9]
    eth1394: $Rev: 1312 $ Ben Collins <bcollins@debian.org>
    eth1394: eth2: IEEE-1394 IPv4 over 1394 Ethernet (fw-host0)
    input: PC Speaker
    Floppy drive(s): fd0 is 1.44M
    FDC 0 is a post-1991 82077
    pnp: the driver 'parport_pc' has been registered
    pnp: match found with the PnP device '00:0c' and the driver 'parport_pc'
    parport: PnPBIOS parport detected.
    parport0: PC-style at 0x378, irq 7 [PCSPP]
    tg3: eth0: Link is up at 100 Mbps, full duplex.
    tg3: eth0: Flow control is off for TX and off for RX.
    lp0: using parport0 (interrupt-driven).

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