IEEE1394 not working with VT6307 under kernel 2.6.8-1.521

From: David J. Schuller (djs63_at_cornell.edu)
Date: 09/23/04

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    To: linux-kernel@vger.kernel.org
    Date:	Wed, 22 Sep 2004 18:39:35 -0400
    
    

    [1]
    Recognition of external IEEE1394 disk fails with Via VT6307 chip under
    kernel 2.6.8-1.521

    [2]
    Motherboard is Soltek SL-B7C-FGR, which has onboard IEEE1394 with a Via
    VT6307 chip. Southbridge is Via VT8237. CPU is Socket A Athlon MP 2800+.
    Kernel is 2.6.8-1.521 under Fedora Core 2. I load the appropriate
    modules with "modprobe ohci1394". Something like this appears in
    /var/log/messages:

    Sep 22 15:14:29 mclib4 kernel: ohci1394: $Rev: 1223 $ Ben Collins
    <bcollins@debian.org>
    Sep 22 15:14:29 mclib4 kernel: ohci1394: fw-host0: OHCI-1394 1.1 (PCI):
    IRQ=[5] MMIO=[dffff000-dffff7ff] Max Packet=[2048]
    Sep 22 15:14:34 mclib4 kernel: ohci1394: $Rev: 1223 $ Ben Collins
    <bcollins@debian.org>
    Sep 22 15:14:34 mclib4 ieee1394.agent[2403]: ... no drivers for IEEE1394
    product 0x/0x/0x
    Sep 22 15:14:34 mclib4 kernel: ohci1394: fw-host0: OHCI-1394 1.1 (PCI):
    IRQ=[5] MMIO=[dffff000-dffff7ff] Max Packet=[2048]
    Sep 22 15:14:35 mclib4 ieee1394.agent[2673]: ... no drivers for IEEE1394
    product 0x/0x/0x

    I attach an external IEEE1394 hard disk. Nothing else happens. No
    further lines show up in /var/log/messages. No entries show up in
    /proc/scsi/scsi.

    I know the disk and cable are good, I have mounted it on other systems
    (e.g. ASUS A7N8X-E deluxe). I know the procedure is good because those
    other systems had the same version of software. I know it's not a mobo
    hardware problem because the disk can be recognized and mounted
    successfully with a different kernel (Knoppix 3.6 with kernel 2.4.27).
    That leaves me with this: the current 2.6.8-1.521 kernel either has no
    support for the VT6307 chip, or that support is broken.

    [3]
    Keywords: IEEE1394 ,FireWire, Via VT6307, 2.6.8-1

    [4]
    [root@mclib4 root]# cat /proc/version
    Linux version 2.6.8-1.521 (bhcompile@tweety.build.redhat.com) (gcc
    version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Mon Aug 16 09:01:18
    EDT 2004

    [7.1]
    [root@mclib4 root]# sh /usr/src/linux-2.6.5-1.358/scripts/ver_linux
    If some fields are empty or look unusual you may have an old version.
    Compare to the current minimal requirements in Documentation/Changes.
      
    Linux mclib4 2.6.8-1.521 #1 Mon Aug 16 09:01:18 EDT 2004 i686 athlon
    i386 GNU/Linux
      
    Gnu C 3.3.3
    Gnu make 3.80
    binutils 2.15.90.0.3
    util-linux 2.12
    mount 2.12
    module-init-tools 2.4.26
    e2fsprogs 1.35
    jfsutils 1.1.4
    xfsprogs 2.6.13
    pcmcia-cs 3.2.7
    quota-tools 3.10.
    PPP 2.4.2
    isdn4k-utils 3.3
    nfs-utils 1.0.6
    Linux C Library 2.3.3
    Dynamic linker (ldd) 2.3.3
    Procps 3.2.0
    Net-tools 1.60
    Kbd 1.12
    Sh-utils 5.2.1
    Modules Loaded udf snd_mixer_oss snd_via82xx snd_ac97_codec
    snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi
    snd_seq_device snd soundcore ohci1394 ieee1394 parport_pc lp parport
    autofs4 via_velocity floppy sg dm_mod joydev uhci_hcd ehci_hcd button
    battery asus_acpi ac md5 ipv6 ext3 jbd sata_via libata sd_mod scsi_mod

    [7.2]
    [root@mclib4 proc]# cat cpuinfo
    processor : 0
    vendor_id : AuthenticAMD
    cpu family : 6
    model : 10
    model name : AMD Athlon(tm) MP 2800+
    stepping : 0
    cpu MHz : 2125.544
    cache size : 512 KB
    fdiv_bug : no
    hlt_bug : no
    f00f_bug : no
    coma_bug : no
    fpu : yes
    fpu_exception : yes
    cpuid level : 1
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca
    cmov pat pse36 mmx fxsr sse syscall mp mmxext 3dnowext 3dnow
    bogomips : 4169.72

    [7.3]
    [root@mclib4 root]# cat /proc/modules
    udf 79429 0 - Live 0x42ba5000
    snd_mixer_oss 14017 0 - Live 0x42a95000
    snd_via82xx 24165 0 - Live 0x42ae5000
    snd_ac97_codec 58821 1 snd_via82xx, Live 0x42b16000
    snd_pcm 83529 1 snd_via82xx, Live 0x42b00000
    snd_timer 25413 1 snd_pcm, Live 0x42a73000
    snd_page_alloc 8393 2 snd_via82xx,snd_pcm, Live 0x42a64000
    gameport 4033 1 snd_via82xx, Live 0x42a71000
    snd_mpu401_uart 7361 1 snd_via82xx, Live 0x42a6e000
    snd_rawmidi 21733 1 snd_mpu401_uart, Live 0x42a88000
    snd_seq_device 6473 1 snd_rawmidi, Live 0x42a6b000
    snd 45477 8
    snd_mixer_oss,snd_via82xx,snd_ac97_codec,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device, Live 0x42a7b000
    soundcore 7713 1 snd, Live 0x42a68000
    ohci1394 31577 0 - Live 0x42a45000
    ieee1394 285333 1 ohci1394, Live 0x42a9e000
    parport_pc 21249 1 - Live 0x42a3e000
    lp 9133 0 - Live 0x428fa000
    parport 35977 2 parport_pc,lp, Live 0x428a5000
    autofs4 20677 0 - Live 0x428e0000
    via_velocity 28129 0 - Live 0x428d2000
    floppy 54001 0 - Live 0x428e7000
    sg 28513 0 - Live 0x428ca000
    dm_mod 47317 0 - Live 0x42873000
    joydev 7169 0 - Live 0x4284c000
    uhci_hcd 28505 0 - Live 0x4289b000
    ehci_hcd 27973 0 - Live 0x42893000
    button 4825 0 - Live 0x4286a000
    battery 7117 0 - Live 0x4282c000
    asus_acpi 9177 0 - Live 0x4286f000
    ac 3533 0 - Live 0x42838000
    md5 3905 1 - Live 0x4283b000
    ipv6 217349 14 - Live 0x4290c000
    ext3 96937 2 - Live 0x428b1000
    jbd 66521 1 ext3, Live 0x42881000
    sata_via 4805 3 - Live 0x4282f000
    libata 29637 1 sata_via, Live 0x42843000
    sd_mod 17473 4 - Live 0x42832000
    scsi_mod 105360 3 sg,libata,sd_mod, Live 0x4284f000

    [7.4]
    [root@mclib4 proc]# cat /proc/ioports
    0000-001f : dma1
    0020-0021 : pic1
    0040-005f : timer
    0060-006f : keyboard
    0070-0077 : rtc
    0080-008f : dma page reg
    00a0-00a1 : pic2
    00c0-00df : dma2
    00f0-00ff : fpu
    0170-0177 : ide1
    02f8-02ff : serial
    0376-0376 : ide1
    0378-037a : parport0
    03c0-03df : vga+
    03f8-03ff : serial
    0cf8-0cff : PCI conf1
    a000-afff : PCI Bus #01
      a800-a8ff : 0000:01:00.0
    bc00-bc7f : 0000:00:09.0
    c000-c0ff : 0000:00:0a.0
      c000-c0ff : via-velocity
    c400-c41f : 0000:00:10.0
      c400-c41f : uhci_hcd
    c800-c81f : 0000:00:10.1
      c800-c81f : uhci_hcd
    cc00-cc1f : 0000:00:10.2
      cc00-cc1f : uhci_hcd
    d000-d01f : 0000:00:10.3
      d000-d01f : uhci_hcd
    d400-d4ff : 0000:00:11.5
      d400-d4ff : VIA8233
    d800-d8ff : 0000:00:0f.0
      d800-d8ff : sata_via
    dc00-dc0f : 0000:00:0f.0
      dc00-dc0f : sata_via
    e000-e003 : 0000:00:0f.0
      e000-e003 : sata_via
    e400-e407 : 0000:00:0f.0
      e400-e407 : sata_via
    e800-e803 : 0000:00:0f.0
      e800-e803 : sata_via
    ec00-ec07 : 0000:00:0f.0
      ec00-ec07 : sata_via
    fc00-fc0f : 0000:00:0f.1
      fc00-fc07 : ide0
      fc08-fc0f : ide1

    [root@mclib4 proc]# cat /proc/iomem
    00000000-0009fbff : System RAM
    0009fc00-0009ffff : reserved
    000a0000-000bffff : Video RAM area
    000c0000-000c7fff : Video ROM
    000f0000-000fffff : System ROM
    00100000-3ff3ffff : System RAM
      00100000-002f6fff : Kernel code
      002f7000-00399bff : Kernel data
    3ff40000-3ff4ffff : ACPI Tables
    3ff50000-3fffffff : ACPI Non-volatile Storage
    cfd00000-dfcfffff : PCI Bus #01
      d4000000-d7ffffff : 0000:01:00.1
      d8000000-dbffffff : 0000:01:00.0
    dfe00000-dfefffff : PCI Bus #01
      dfee0000-dfeeffff : 0000:01:00.1
      dfef0000-dfefffff : 0000:01:00.0
    dffff000-dffff7ff : 0000:00:09.0
      dffff000-dffff7ff : ohci1394
    dffff800-dffff8ff : 0000:00:0a.0
      dffff800-dffff8ff : via-velocity
    dffffc00-dffffcff : 0000:00:10.4
      dffffc00-dffffcff : ehci_hcd
    e0000000-e3ffffff : 0000:00:00.0
    fff80000-ffffffff : reserved

    [7.5]
    [root@mclib4 proc]# lspci -vvv
    00:00.0 Host bridge: VIA Technologies, Inc. VT8378 [KM400] Chipset Host
    Bridge
            Subsystem: VIA Technologies, Inc. VT8378 [KM400] Chipset Host
    Bridge
            Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort+ >SERR- <PERR-
            Latency: 8
            Region 0: Memory at e0000000 (32-bit, prefetchable)
            Capabilities: [80] AGP version 3.5
                    Status: RQ=32 Iso- ArqSz=0 Cal=2 SBA+ ITACoh- GART64-
    HTrans- 64bit- FW+ AGP3+ Rate=x8
                    Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW-
    Rate=<none>
            Capabilities: [c0] Power Management version 2
                    Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
    PME(D0-,D1-,D2-,D3hot-,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge (prog-if 00
    [Normal decode])
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
    ParErr- Stepping- SERR+ FastB2B-
            Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 0
            Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
            I/O behind bridge: 0000a000-0000afff
            Memory behind bridge: dfe00000-dfefffff
            Prefetchable memory behind bridge: cfd00000-dfcfffff
            Expansion ROM at 0000a000 [disabled] [size=4K]
            BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
            Capabilities: [80] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA
    PME(D0-,D1-,D2-,D3hot-,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:09.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host
    Controller (rev 80) (prog-if 10 [OHCI])
            Subsystem: VIA Technologies, Inc. IEEE 1394 Host Controller
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
    ParErr- Stepping- SERR+ FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64 (8000ns max), Cache Line Size 08
            Interrupt: pin A routed to IRQ 5
            Region 0: Memory at dffff000 (32-bit, non-prefetchable)
            Region 1: I/O ports at bc00 [size=128]
            Capabilities: [50] Power Management version 2
                    Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA
    PME(D0-,D1-,D2+,D3hot+,D3cold+)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:0a.0 Ethernet controller: VIA Technologies, Inc.: Unknown device 3119
    (rev 11)
            Subsystem: VIA Technologies, Inc.: Unknown device 0110
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
    ParErr- Stepping- SERR+ FastB2B-
            Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64 (750ns min, 2000ns max), Cache Line Size 08
            Interrupt: pin A routed to IRQ 10
            Region 0: I/O ports at c000
            Region 1: Memory at dffff800 (32-bit, non-prefetchable)
    [size=256]
            Capabilities: [50] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
    PME(D0+,D1+,D2+,D3hot+,D3cold+)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:0f.0 RAID bus controller: VIA Technologies, Inc. VIA VT6420 SATA RAID
    Controller (rev 80)
            Subsystem: VIA Technologies, Inc. VIA VT6420 SATA RAID
    Controller
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64
            Interrupt: pin B routed to IRQ 10
            Region 0: I/O ports at ec00
            Region 1: I/O ports at e800 [size=4]
            Region 2: I/O ports at e400 [size=8]
            Region 3: I/O ports at e000 [size=4]
            Region 4: I/O ports at dc00 [size=16]
            Region 5: I/O ports at d800 [size=256]
            Capabilities: [c0] Power Management version 2
                    Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
    PME(D0-,D1-,D2-,D3hot-,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:0f.1 IDE interface: VIA Technologies, Inc.
    VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
    (prog-if 8a [Master SecP PriP])
            Subsystem: VIA Technologies, Inc.
    VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 32
            Interrupt: pin A routed to IRQ 5
            Region 4: I/O ports at fc00 [size=16]
            Capabilities: [c0] Power Management version 2
                    Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
    PME(D0-,D1-,D2-,D3hot-,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
    Controller (rev 81) (prog-if 00 [UHCI])
            Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
    Controller
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64, Cache Line Size 08
            Interrupt: pin A routed to IRQ 11
            Region 4: I/O ports at c400 [size=32]
            Capabilities: [80] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
    PME(D0+,D1+,D2+,D3hot+,D3cold+)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
    Controller (rev 81) (prog-if 00 [UHCI])
            Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
    Controller
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64, Cache Line Size 08
            Interrupt: pin A routed to IRQ 11
            Region 4: I/O ports at c800 [size=32]
            Capabilities: [80] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
    PME(D0+,D1+,D2+,D3hot+,D3cold+)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
    Controller (rev 81) (prog-if 00 [UHCI])
            Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
    Controller
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64, Cache Line Size 08
            Interrupt: pin B routed to IRQ 5
            Region 4: I/O ports at cc00 [size=32]
            Capabilities: [80] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
    PME(D0+,D1+,D2+,D3hot+,D3cold+)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
    Controller (rev 81) (prog-if 00 [UHCI])
            Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
    Controller
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64, Cache Line Size 08
            Interrupt: pin B routed to IRQ 5
            Region 4: I/O ports at d000 [size=32]
            Capabilities: [80] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
    PME(D0+,D1+,D2+,D3hot+,D3cold+)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) (prog-if
    20 [EHCI])
            Subsystem: VIA Technologies, Inc. USB 2.0
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64, Cache Line Size 10
            Interrupt: pin C routed to IRQ 10
            Region 0: Memory at dffffc00 (32-bit, non-prefetchable)
            Capabilities: [80] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA
    PME(D0+,D1+,D2+,D3hot+,D3cold+)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [K8T800
    South]
            Subsystem: VIA Technologies, Inc. VT8237 ISA bridge [K8T800
    South]
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
    ParErr- Stepping+ SERR- FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 0
            Capabilities: [c0] Power Management version 2
                    Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
    PME(D0-,D1-,D2-,D3hot-,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    00:11.5 Multimedia audio controller: VIA Technologies, Inc.
    VT8233/A/8235/8237 AC97 Audio Controller (rev 60)
            Subsystem: Avance Logic Inc.: Unknown device 4720
            Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Interrupt: pin C routed to IRQ 10
            Region 0: I/O ports at d400
            Capabilities: [c0] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
    PME(D0-,D1-,D2-,D3hot-,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    01:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon
    9200] (rev 01) (prog-if 00 [VGA])
            Subsystem: Hightech Information System Ltd.: Unknown device 29a1
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
    ParErr- Stepping- SERR+ FastB2B-
            Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64 (2000ns min), Cache Line Size 08
            Interrupt: pin A routed to IRQ 11
            Region 0: Memory at d8000000 (32-bit, prefetchable)
    [size=dfec0000]
            Region 1: I/O ports at a800 [size=256]
            Region 2: Memory at dfef0000 (32-bit, non-prefetchable)
    [size=64K]
            Expansion ROM at 00020000 [disabled]
            Capabilities: [58] AGP version 3.0
                    Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64-
    HTrans- 64bit- FW+ AGP3+ Rate=x4,x8
                    Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP- GART64- 64bit- FW-
    Rate=<none>
            Capabilities: [50] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
    PME(D0-,D1-,D2-,D3hot-,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    01:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200]
    (Secondary) (rev 01)
            Subsystem: Hightech Information System Ltd.: Unknown device 29a0
            Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
    ParErr- Stepping- SERR- FastB2B-
            Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort-
    <TAbort- <MAbort- >SERR- <PERR-
            Latency: 64 (2000ns min), Cache Line Size 08
            Region 0: Memory at d4000000 (32-bit, prefetchable)
            Region 1: Memory at dfee0000 (32-bit, non-prefetchable)
    [size=64K]
            Capabilities: [50] Power Management version 2
                    Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
    PME(D0-,D1-,D2-,D3hot-,D3cold-)
                    Status: D0 PME-Enable- DSel=0 DScale=0 PME-
     
    [7.6]
    [root@mclib4 proc]# cat /proc/scsi/scsi
    Attached devices:
    Host: scsi0 Channel: 00 Id: 00 Lun: 00
      Vendor: ATA Model: ST380013AS Rev: 3.18
      Type: Direct-Access ANSI SCSI revision: 05

    [7.7]
    [root@mclib4 proc]# cat devices
    Character devices:
      1 mem
      4 /dev/vc/0
      4 tty
      4 ttyS
      5 /dev/tty
      5 /dev/console
      5 /dev/ptmx
      6 lp
      7 vcs
     10 misc
     13 input
     14 sound
     21 sg
     29 fb
     36 netlink
    116 alsa
    128 ptm
    136 pts
    171 ieee1394
    180 usb
     
    Block devices:
      1 ramdisk
      2 fd
      8 sd
      9 md
     22 ide1
     65 sd
     66 sd
     67 sd
     68 sd
     69 sd
     70 sd
     71 sd
    128 sd
    129 sd
    130 sd
    131 sd
    132 sd
    133 sd
    134 sd
    135 sd
    253 device-mapper
    254 mdp

    If you don't have access to a system with a VT6307 chip I am willing to
    run any diagnostics you can provide.

    Cheers,

    -- 
    =======================================================================
    I love the fables of philosophers,
    I laugh at those of children,
    and I hate those of impostors.            - Voltaire
    =======================================================================
                            David J. Schuller
                            modern man in a post-modern world
                            MacCHESS, Cornell University
                            djs63@cornell.edu
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