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    SubjectRe: [BUG?] SIS IDE DMA errors
    Date
    On Saturday 27 September 2003 00:59, Vojtech Pavlik wrote:
    > On Fri, Sep 26, 2003 at 11:32:30PM +0800, Michael Frank wrote:
    > > On Friday 26 September 2003 22:07, M?ns Rullg?rd wrote:
    > > > Michael Frank <mhf@linuxmail.org> writes:
    > > >
    > > > > Suspect chipset related issue which should be looked into.
    > > >
    > > > That's what someone told me three months ago, too. Nothing happened,
    > > > though.
    > > >
    > >
    > > OK, now that we are two, we copy the IDE maintainer ;)
    >
    > Actually, it's me who wrote the 961 and 963 support. It works fine for
    > most people. Did you check you cabling?

    It is 80 conductor cable.

    2.4.22-pre7 was terrible for me - since pre9 or so it has almost gone away,
    the cable is the same. These days I get the message only once a week or so.

    Interesting is that we both use IBM drives albeit different generations.

    I found the udma setting affects speed but not the dma-timer-expiry problem.

    /dev/hda:

    ATA device, with non-removable media
    powers-up in standby; SET FEATURES subcmd spins-up.
    Model Number: IC35L090AVV207-0
    Serial Number: VNVC00G3CABSMD
    Firmware Revision: V23OA63A
    Standards:
    Used: ATA/ATAPI-6 T13 1410D revision 3a
    Supported: 6 5 4 3
    Configuration:
    Logical max current
    cylinders 16383 65535
    heads 16 1
    sectors/track 63 63
    --
    CHS current addressable sectors: 4128705
    LBA user addressable sectors: 160836480
    LBA48 user addressable sectors: 160836480
    device size with M = 1024*1024: 78533 MBytes
    device size with M = 1000*1000: 82348 MBytes (82 GB)
    Capabilities:
    LBA, IORDY(can be disabled)
    bytes avail on r/w long: 52 Queue depth: 32
    Standby timer values: spec'd by Standard, no device specific minimum
    R/W multiple sector transfer: Max = 16 Current = 16
    Advanced power management level: unknown setting (0x0000)
    Recommended acoustic management value: 128, current value: 254
    DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
    Cycle time: min=120ns recommended=120ns
    PIO: pio0 pio1 pio2 pio3 pio4
    Cycle time: no flow control=240ns IORDY flow control=120ns
    Commands/features:
    Enabled Supported:
    * NOP cmd
    * READ BUFFER cmd
    * WRITE BUFFER cmd
    * Host Protected Area feature set
    Release interrupt
    * Look-ahead
    * Write cache
    * Power Management feature set
    Security Mode feature set
    * SMART feature set
    * FLUSH CACHE EXT command
    * Mandatory FLUSH CACHE command
    * Device Configuration Overlay feature set
    * 48-bit Address feature set
    Automatic Acoustic Management feature set
    SET MAX security extension
    Address Offset Reserved Area Boot
    SET FEATURES subcommand required to spinup after power up
    Power-Up In Standby feature set
    Advanced Power Management feature set
    * READ/WRITE DMA QUEUED
    * General Purpose Logging feature set
    * SMART self-test
    * SMART error logging
    Security:
    Master password revision code = 65534
    supported
    not enabled
    not locked
    not frozen
    not expired: security count
    not supported: enhanced erase
    46min for SECURITY ERASE UNIT.
    HW reset results:
    CBLID- above Vih
    Device num = 0 determined by the jumper
    Checksum: correct


    > > Regards
    > > Michael

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